Rotate changelogs.
From-SVN: r183007
* tree-ssa-propagate.c (substitute_and_fold): Don't optimize away
calls with side-effects.
* tree-ssa-ccp.c (ccp_fold_stmt): Likewise.
-
-2011-12-31 Alexandre Oliva <aoliva@redhat.com>
-
- * cselib.h (cselib_add_permanent_equiv): Declare.
- (canonical_cselib_val): New.
- * cselib.c (new_elt_loc_list): Rework to support value
- equivalences. Adjust all callers.
- (preserve_only_constants): Retain value equivalences.
- (references_value_p): Retain preserved values.
- (rtx_equal_for_cselib_1): Handle value equivalences.
- (cselib_invalidate_regno): Use canonical value.
- (cselib_add_permanent_equiv): New.
- * alias.c (find_base_term): Reset locs lists while recursing.
- * var-tracking.c (val_bind): New. Don't add equivalences
- present in cselib table, compared with code moved from...
- (val_store): ... here.
- (val_resolve): Use val_bind.
- (VAL_EXPR_HAS_REVERSE): Drop.
- (add_uses): Do not create MOps for addresses. Do not mark
- non-REG non-MEM expressions as requiring resolution.
- (reverse_op): Record reverse as a cselib equivalence.
- (add_stores): Use it. Do not create MOps for addresses.
- Do not require resolution for non-REG non-MEM expressions.
- Simplify support for reverse operations.
- (compute_bb_dataflow): Drop reverse support.
- (emit_notes_in_bb): Likewise.
- (create_entry_value): Rename to...
- (record_entry_value): ... this. Use cselib equivalences.
- (vt_add_function_parameter): Adjust.
-
-2011-12-30 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_inner_target_options): Fix thinko
- in setting options via target #pragma or attribute.
-
-2011-12-30 Anatoly Sokolov <aesok@post.ru>
-
- * config/bfin/bfin.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
- * config/bfin/bfin-protos.h (bfin_register_move_cost,
- bfin_memory_move_cost): Remove.
- * config/bfin/bfin.c (bfin_register_move_cost,
- bfin_memory_move_cost): Make static. Change arguments type from
- enum reg_class to reg_class_t and from int to bool.
- (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
-
-2011-12-30 Nathan Sidwell <nathan@acm.org>
-
- * gcov.c (total_lines, total_executed): New global vars.
- (generate_results): Call executed_summary.
- (executed_summary): New function, broken out of ...
- (function_summary): ... here. Call it.
- * coverage.c (coverage_finish): Also check for local_tick == -1.
- * gcov-dump (tag_function): Correct labelling typo.
-
-2011-12-29 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/51623
- * config/rs6000/rs6000.c (rs6000_assemble_integer): Delete check
- for an initialized pointer being in a text section with
- -mrelocatable, since it should never happen.
-
-2011-12-29 Michael Eager <eager@eagercon.com>
-
- * config/microblaze/microblaze.md: Add expander for simple_return,
- return, add return_internal and simple_return_internal insns.
-
-2011-12-29 Oleg Endo <olegendo@gcc.gnu.org>
-
- * config/sh/sh.h (BRANCH_COST): Use sh_branch_cost variable.
- * config/sh/sh.c (sh_option_override): Simplify sh_branch_cost
- expression.
-
-2011-12-28 Ian Lance Taylor <iant@google.com>
-
- * dwarf2out.c (gen_compile_unit_die): Use DW_LANG_Go for Go.
-
-2011-12-28 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/51623
- * config/rs6000/rs6000.c (rs6000_assemble_integer): Don't call
- unlikely_text_section_p. Instead check for being in a code section.
-
-2011-12-28 Ira Rosen <irar@il.ibm.com>
-
- PR tree-optimization/51684
- * tree-vect-slp.c (vect_schedule_slp_instance): Get gsi of original
- statement in case of a pattern.
- (vect_schedule_slp): Likewise.
-
-2011-12-27 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/51667
- * ree.c (insn_merge_code): Delete.
- (is_insn_merge_attempted): Likewise.
- (get_insn_status): Likewise.
- (set_insn_status): Likewise.
- (struct ext_cand): Add CODE and MODE fields.
- (combine_set_extend): Rename to...
- (combine_set_extension): ...this. Use above fields and tidy up.
- (transform_ifelse): Likewise.
- (get_defs): Return the chain of definitions.
- (is_this_a_cmove): Merge into...
- (is_cond_copy_insn): ...this. Return bool.
- (make_defs_and_copies_lists): Adjust calls to get_defs and simplify.
- (merge_def_and_ext): Adjust call to combine_set_extend.
- (combine_reaching_defs): Remove calls to {g|s}et_insn_status.
- (struct extend_info): Rename to...
- (struct re_info): ...this. Add DEF_MAP field.
- (add_ext_candidate): Merge into...
- (add_removable_extension): ...this. Adjust calls to get_defs. Ensure
- reaching definitions are associated with only one kind of extension.
- (find_removable_extensions): Create and destroy the definition map.
- (find_and_remove_re): Return void. Change 'long' variables to 'int'.
- Do not deal with is_insn_merge_attempted.
-
-2011-12-25 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/48641
- * tree-ssa-threadupdate.c (redirect_edges): Watch for overflow.
-
-2011-12-26 Oleg Endo <oleg.endo@t-online.de>
-
- * config/sh/sync.md: Add soft atomics ABI description.
- (fetchop_name): Use 'or' instead of 'ior'.
- (fetchop_insn): Remove.
- (atomic_compare_and_swap<mode>_soft):
- Don't insert aligning nop after the write-back instruction. Fix
- multi-line asm output formatting style.
- (atomic_fetch_<fetchop_name><mode>_soft): Likewise.
- (atomic_fetch_nand<mode>_soft): Likewise.
- (atomic_<fetchop_name>_fetch<mode>_soft): Likewise.
- (atomic_nand_fetch<mode>_soft): Likewise.
-
-2011-12-23 Richard Henderson <rth@redhat.com>
-
- * tree.def (VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR): Remove.
- * cfgexpand.c (expand_debug_expr): Don't handle them.
- * expr.c (expand_expr_real_2): Likewise.
- * fold-const.c (fold_binary_loc): Likewise.
- * gimple-pretty-print.c (dump_binary_rhs): Likewise.
- * tree-cfg.c (verify_gimple_assign_binary): Likewise.
- * tree-inline.c (estimate_operator_cost): Likewise.
- * tree-pretty-print.c (dump_generic_node): Likewise.
- * tree-vect-generic.c (expand_vector_operations_1): Likewise.
- * optabs.c (optab_for_tree_code): Likewise.
- (can_vec_perm_for_code_p): Remove.
- (expand_binop): Don't try it.
- (init_optabs): Don't init vec_extract_even/odd_optab.
- * genopinit.c (optabs): Likewise.
- * optabs.h (OTI_vec_extract_even, OTI_vec_extract_odd): Remove.
- (vec_extract_even_optab, vec_extract_odd_optab): Remove.
- * tree-vect-data-refs.c (vect_strided_store_supported): Tidy code.
- (vect_permute_store_chain): Use TYPE_VECTOR_SUBPARTS instead of
- GET_MODE_NUNITS; check vect_gen_perm_mask return value instead of
- asserting vect_strided_store_supported.
- (vect_strided_load_supported): Use can_vec_perm_p.
- (vect_permute_load_chain): Use VEC_PERM_EXPR.
-
- * doc/generic.texi (VEC_EXTRACT_EVEN_EXPR): Remove.
- (VEC_EXTRACT_ODD_EXPR): Remove.
- * doc/md.texi (vec_extract_even, vec_extract_odd): Remove.
-
-2011-12-23 Anatoly Sokolov <aesok@post.ru>
-
- * config/score/score.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
- * config/score/score-protos.h (score_register_move_cost): Remove.
- * config/score/score.c (TARGET_REGISTER_MOVE_COST): Define.
- (score_register_move_cost): Make static. Change arguments type from
- enum reg_class to reg_class_t.
-
-2011-12-23 Jakub Jelinek <jakub@redhat.com>
- Richard Henderson <rth@redhat.com>
-
- * tree.def (VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR): Remove.
- * gimple-pretty-print.c (dump_binary_rhs): Don't handle
- VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
- * expr.c (expand_expr_real_2): Likewise.
- * tree-cfg.c (verify_gimple_assign_binary): Likewise.
- * cfgexpand.c (expand_debug_expr): Likewise.
- * tree-inline.c (estimate_operator_cost): Likewise.
- * tree-pretty-print.c (dump_generic_node): Likewise.
- * tree-vect-generic.c (expand_vector_operations_1): Likewise.
- * fold-const.c (fold_binary_loc): Likewise.
- * doc/generic.texi (VEC_INTERLEAVE_HIGH_EXPR,
- VEC_INTERLEAVE_LOW_EXPR): Remove documentation.
- * optabs.c (optab_for_tree_code): Don't handle
- VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
- (expand_binop, init_optabs): Remove vec_interleave_high_optab
- and vec_interleave_low_optab.
- * genopinit.c (optabs): Likewise.
- * optabs.h (OTI_vec_interleave_high, OTI_vec_interleave_low): Remove.
- (vec_interleave_high_optab, vec_interleave_low_optab): Remove.
- * doc/md.texi (vec_interleave_high, vec_interleave_low): Remove
- documentation.
- * tree-vect-stmts.c (gen_perm_mask): Renamed to...
- (vect_gen_perm_mask): ... this. No longer static.
- (perm_mask_for_reverse, vectorizable_load): Adjust callers.
- * tree-vectorizer.h (vect_gen_perm_mask): New prototype.
- * tree-vect-data-refs.c (vect_strided_store_supported): Don't try
- VEC_INTERLEAVE_*_EXPR, use can_vec_perm_p instead of
- can_vec_perm_for_code_p.
- (vect_permute_store_chain): Generate VEC_PERM_EXPR with interleaving
- masks instead of VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
- * config/i386/i386.c (expand_vec_perm_interleave2): If
- expand_vec_perm_interleave3 would handle it, return false.
- (expand_vec_perm_broadcast_1): Don't use vec_interleave_*_optab.
-
-2011-12-23 Richard Henderson <rth@redhat.com>
-
- * config/mips/loongson.md (UNSPEC_LOONGSON_PINSR_0,
- UNSPEC_LOONGSON_PINSR_1, UNSPEC_LOONGSON_PINSR_2,
- UNSPEC_LOONGSON_PINSR_3): Replace with...
- (UNSPEC_LOONGSON_PINSRH): ... this.
- (UNSPEC_LOONGSON_VINIT): New.
- (UNSPEC_LOONGSON_DSLL, UNSPEC_LOONGSON_DSRL): New.
- (VWB): New mode iterator.
- (V_inner): New mode attribute.
- (loongson_vec_init1_<VHB>): New.
- (*vec_concatv2si): New.
- (and<VWHB>3, ior<VWHB>3, xor<VWHB>3, one_cmpl<VWHB>2): New.
- (*loongson_nor): New.
- (loongson_pextrh): Un-macro-ify.
- (loongson_pmaddhw): Likewise.
- (smaxv4hi3, umaxv8qi3, sminv4hi3, uminv8qi3): Likewise.
- (loongson_pinsrh_0): Represent with vec_select+vec_concat.
- (loongson_pinsrh_1, loongson_pinsrh_2, loongson_pinsrh_3): Likewise.
- (*vec_setv4hi, vec_setv4hi): New.
- (sdot_prodv4hi): New.
- (smax<VWB>3, smin<VWB>3): New.
- (reduc_uplus_v8qi): New.
- (loongson_pshufh): Remove destination matching input.
- (ashl<VWH>3, ashr<VWH>3, lshr<VWH>3): Fix type attribute.
- (vec_interleave_high<VWHB>, vec_interleave_low<VWHB>): Remove.
- (loongson_punpckhbh, loongson_punpckhhw, loongson_punpckhhw_qi,
- loongson_punpckhwd, loongson_punpckhwd_qi, loongson_punpckhwd_hi,
- loongson_punpcklbh, loongson_punpcklhw, loongson_punpcklhw_qi,
- loongson_punpcklwd, loongson_punpcklwd_qi, loongson_punpcklwd_hi,
- vec_perm_const<VWHB>, vec_unpacks_lo_<VHB>, vec_unpacks_hi_<VHB>,
- vec_unpacku_lo_<VHB>, vec_unpacku_hi_<VHB>, vec_shl_<VWHBDI>,
- vec_shr_<VWHBDI>, reduc_uplus_<VWH>, reduc_splus_<VWHB>,
- reduc_smax_<VWHB>, reduc_smin_<VWHB>, reduc_umax_<VWHB>,
- reduc_umin_<VB>): New.
- * config/mips/mips-ps-3d.md (vec_perm_const_ps): New.
- (mips_pul_ps, mips_puu_ps, mips_pll_ps, mips_plu_ps): Expand in
- terms of vec_perm_const_ps.
- (vec_perm_constv2sf): New.
- (vec_initv2sf): Use mips_expand_vector_init.
- (vec_concatv2sf): Rename from vec_initv2sf_internal.
- (vec_setv2sf): Use vec_perm_const_ps.
- (reduc_splus_v2sf, reduc_smin_v2sf, reduc_smax_v2sf): New.
- * config/mips/loongson.h (pshufh_u, pshufh_s): Don't pass dest to
- the builtin.
- * config/mips/mips-modes.def (V16QI, V8HI, V4SI, V4SF): New modes.
- * config/mips/mips-protos.h: Update.
- * config/mips/mips.c (mips_get_arg_info): Match V2SFmode, not all
- MODE_VECTOR_FLOAT.
- (mips_return_mode_in_fpr_p): Likewise.
- (mips_cannot_change_mode_class): Allow 8-byte integral mode changes.
- (CODE_FOR_loongson_punpckhbh, CODE_FOR_loongson_punpckhhw,
- CODE_FOR_loongson_punpckhwd, CODE_FOR_loongson_punpcklbh,
- CODE_FOR_loongson_punpcklhw, CODE_FOR_loongson_punpcklwd): Remove.
- (mips_builtins): Remove first operand for loongson pshufh builtins.
- (MAX_VECT_LEN, struct expand_vec_perm_d): New.
- (mips_expand_vselect, mips_expand_vselect_vconcat,
- mips_expand_vpc_loongson_even_odd, mips_expand_vpc_loongson_pshufh,
- mips_expand_vpc_loongson_bcast, mips_expand_vec_perm_const_1,
- mips_expand_vec_perm_const, mips_vectorize_vec_perm_const_ok,
- mips_expand_vec_unpack, mips_constant_elt_p, mips_expand_vi_broadcast,
- mips_expand_vi_constant, mips_expand_vi_loongson_one_pinsrh,
- mips_expand_vi_general, mips_expand_vec_reduc, mips_expand_vec_minmax,
- TARGET_VECTORIZE_VEC_PERM_CONST_OK): New.
- (mips_expand_vector_init): Rewrite.
- * config/mips/predicates.md (const_2_or_3_operand): New.
- (const_0_to_3_operand): New.
-
-2011-12-23 Dmitry Plotnikov <dplotnikov@ispras.ru>
-
- * config/arm/neon.md (float<mode><V_cvtto>2): New.
- (floatuns<mode><V_cvtto>2): New.
- (fix_trunc<mode><V_cvtto>2): New.
- (fix_truncuns<mode><V_cvtto>2): New.
- * config/arm/iterators.md (V_cvtto): New iterator.
-
-2011-12-23 Richard Guenther <rguenther@suse.de>
-
- PR rtl-optimization/50396
- * simplify-rtx.c (simplify_binary_operation_1): Properly
- guard code that only works for integers.
-
-2011-12-23 Tristan Gingold <gingold@adacore.com>
-
- * config/vms/vms-crtlmap.map (log10): Fix typo.
-
-2011-12-23 Tristan Gingold <gingold@adacore.com>
-
- * config/ia64/vms.h (SUPPORTS_ONE_ONLY): Define.
-
-2011-12-22 Bin Cheng <bin.cheng@arm.com>
- Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/43491
- * tree-ssa-pre.c (eliminate): Don't replace global register
- variable when it is the RHS of a single assign.
-
-2011-12-22 Joey Ye <joey.ye@arm.com>
-
- * toplev.c (process_options): Fix typo.
-
-2011-12-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR middle-end/51252
- * config/pa/pa.c (pa_som_tm_clone_table_section): New function.
- (som_tm_clone_table_section): Declare.
- (pa_file_start_space): Create $TM_CLONE_TABLE$ subspace.
- (pa_som_asm_init_sections): Init som_tm_clone_table_section.
- * config/pa/som.h (TARGET_ASM_TM_CLONE_TABLE_SECTION): Define.
-
-2011-12-22 Richard Sandiford <rdsandiford@googlemail.com>
-
- * doc/tm.texi.in (TARGET_PREPARE_PCH_SAVE): New hook.
- * doc/tm.texi: Regenerate.
- * target.def (prepare_pch_save): New hook.
- * c-family/c-pch.c (c_common_write_pch): Call it.
- * config/mips/mips.c (was_mips16_pch_p): Delete.
- (mips_set_mips16_mode): Don't refer to was_mips16_pch_p.
- (mips_prepare_pch_save): New function.
- (TARGET_PREPARE_PCH_SAVE): Define.
-
-2011-12-22 Aldy Hernandez <aldyh@redhat.com>
-
- PR middle-end/51212
- * opts.c (finish_options): Call sorry on -fgnu-tm and
- -fnon-call-exceptions combination.
-
-2011-12-22 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- * doc/invoke.texi (C++ Dialect Options): Add missing options and
- move -Wzero-as-null-pointer-constant to ...
- (Warning Options): ... here.
-
-2011-12-22 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR target/47643
- * doc/invoke.texi (i386 and x86-64 Options): Fix description of
- -mtune without -march.
-
-2011-12-21 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/51643
- * arm.c (arm_function_ok_for_sibcall): Use DECL_WEAK in previous
- change.
-
-2011-12-22 Tristan Gingold <gingold@adacore.com>
-
- * config/ia64/ia64.c (ia64_promote_function_mode): Remove.
- (TARGET_PROMOTE_FUNCTION_MODE): Remove.
- (ia64_function_value): Call promote_function_mode instead of
- ia64_promote_function_mode.
- * config/ia64/vms.h (PROMOTE_MODE): Define.
- (TARGET_PROMOTE_FUNCTION_MODE): Define.
-
-2011-12-22 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/27468
- * common/config/alpha/alpha-common.c (alpha_option_optimization_table):
- Enable flag_ree at -O2 or higher.
-
-2011-12-22 Richard Guenther <rguenther@suse.de>
-
- PR lto/51650
- * lto.c (uniquify_nodes): Register TYPE_DECLs with the
- debuginfo machinery.
-
-2011-12-22 Bernd Schmidt <bernds@codesourcery.com>
-
- * tree-pass.h (pass_reload): Declare.
- * ira.c (overall_cost_before, saved_flag_ira_share_spill_slots):
- New global variables, moved out of ira.
- (do_reload): New static function, split off from the second half
- of ...
- (ira): ... here.
- (gate_ira): Remove.
- (pass_ira): Use TV_IRA, set gate to NULL, and set flags to
- TODO_dump_func.
- (rest_of_handle_reload): New static function.
- (pass_reload): New.
-
-2011-12-22 Uros Bizjak <ubizjak@gmail.com>
-
- * common/config/i386/i386-common.c (ix86_option_optimization_table):
- Move OPT_free processing from ...
- * config/i386/i386.c (ix86_option_override_internal): ... here.
-
-2011-12-21 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/51643
- * arm.c (arm_function_ok_for_sibcall): Don't try to tailcall a
- weak function on bare-metal EABI targets.
-
-2011-12-21 Jonathan Wakely <jwakely.gcc@gmail.com>
- Jim Avera <james_avera@yahoo.com>
-
- * doc/extend.texi (__builtin_expect): Improve example.
-
-2011-12-21 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_option_override_internal): Enable flag_ree
- also for 32bit targets.
-
-2011-12-21 Richard Henderson <rth@redhat.com>
-
- PR target/51552
- * dwarf2cfi.c (dwarf2out_frame_debug): Move any_cfis_emitted code...
- (scan_trace): ... here.
-
-2011-12-21 Jason Merrill <jason@redhat.com>
-
- * doc/standards.texi (C++ language): Update for C++11.
-
-2011-12-21 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vect-patterns.c (vect_operation_fits_smaller_type): Initialize
- *op0 and *op1 to NULL_TREE first to avoid warnings.
- * calls.c (initialize_argument_information): Initialize base to avoid
- warnings.
-
- PR middle-end/51644
- PR middle-end/51647
- * tree-eh.c (decide_copy_try_finally): At -O0, return true
- even when ndests is not 1, if there are only gimple_clobber_p
- (or debug) stmts in the finally sequence.
- * tree-inline.c (estimate_num_insns): Return 0 for gimple_clobber_p
- stmts.
-
-2011-12-21 Aldy Hernandez <aldyh@redhat.com>
-
- PR middle-end/51472
- * trans-mem.c (tm_log_add): Use create_tmp_var_reg.
-
-2011-12-21 Martin Jambor <mjambor@suse.cz>
-
- * tree-into-ssa.c (rewrite_update_stmt): Do not dump extra newlines.
- (rewrite_update_enter_block): Likewise.
- (dump_update_ssa): Likewise.
- (update_ssa): Likewise but also dump a newline at the beginning.
-
-2011-12-21 Enkovich Ilya <ilya.enkovich@intel.com>
-
- PR target/50038
- * implicit-zee.c: Delete.
- * ree.c: New file.
- * Makefile.in: Replace implicit-zee.c with ree.c.
- * config/i386/i386.c (ix86_option_override_internal): Rename
- flag_zee to flag_ree.
- * common.opt (fzee): Ignored.
- (free): New.
- * passes.c (init_optimization_passes): Replace pass_implicit_zee
- with pass_ree.
- * tree-pass.h (pass_implicit_zee): Delete.
- (pass_ree): New.
- * timevar.def (TV_ZEE): Delete.
- (TV_REE): New.
- * doc/invoke.texi: Add -free description.
-
-2011-12-21 Tristan Gingold <gingold@adacore.com>
-
- * config/vms/vms-protos.h (vms_function_section): New prototype.
- * config/vms/vms.c (vms_function_section): New function.
- * config/vms/vms.h (TARGET_ASM_FUNCTION_SECTION): Define.
-
-2011-12-21 Richard Guenther <rguenther@suse.de>
-
- PR lto/41159
- * tree-outof-ssa.c (insert_value_copy_on_edge): Use the
- mode of the pseudo as destination mode. Only assert that
- is equal to the promoted mode of the decl if it is a REG.
-
-2011-12-21 Tristan Gingold <gingold@adacore.com>
-
- * config/vms/xm-vms.h (STANDARD_EXEC_PREFIX): Remove define.
-
-2011-12-20 Richard Henderson <rth@redhat.com>
-
- * config/ia64/ia64.c (MAX_VECT_LEN): New.
- (struct expand_vec_perm_d): New.
- (TARGET_VECTORIZE_VEC_PERM_CONST_OK): New.
- (ia64_unpack_assemble): Use ia64_expand_vec_perm_const_1.
- (expand_vselect, expand_vselect_vconcat): New.
- (expand_vec_perm_identity, expand_vec_perm_shrp): New.
- (expand_vec_perm_1, expand_vec_perm_broadcast): New.
- (expand_vec_perm_interleave_2, expand_vec_perm_v4hi_5): New.
- (ia64_expand_vec_perm_const_1, ia64_expand_vec_perm_const): New.
- (ia64_vectorize_vec_perm_const_ok): New.
- (ia64_expand_vec_setv2sf, ia64_expand_vec_perm_even_odd): New.
- * config/ia64/ia64-protos.h: Update.
- * config/ia64/vect.md (VEC): New mode iterator.
- (vecint): New mode attribute.
- (vec_interleave_lowv8qi, vec_interleave_highv8qi): Privatize with '*'.
- (vec_interleave_lowv4hi, vec_interleave_highv4hi): Likewise.
- (vec_interleave_lowv2si, vec_interleave_highv2si): Likewise.
- (vec_interleave_lowv2sf, vec_interleave_highv2sf): Likewise.
- (mix1_even, mix1_odd, mux1_alt): Likewise.
- (mux1_brcst_qi): Remove '*' from name.
- (vec_extract_evenv8qi, vec_extract_oddv8qi): Remove.
- (vec_extract_evenv4hi, vec_extract_oddv4hi): Remove.
- (vec_extract_evenv2si, vec_extract_oddv2si): Remove.
- (vec_extract_evenv2sf, vec_extract_oddv2sf): Remove.
- (vec_extract_evenodd_helper): Remove.
- (vec_setv2sf): Use ia64_expand_vec_setv2sf.
- (vec_pack_trunc_v4hi): Use ia64_expand_vec_perm_even_odd.
- (vec_pack_trunc_v2si): Likewise.
- (vec_perm_const<VEC>): New.
-
-2011-12-20 Richard Henderson <rth@redhat.com>
-
- * tree-vect-generic.c (expand_vector_operations_1): Correct tests
- for vector types -- use the type not the mode. Fix optab selection
- for vector shifts by a scalar. Handle over-large integer modes
- like BLKmode.
-
-2011-12-20 Richard Henderson <rth@redhat.com>
-
- * config/arm/arm.md (*arm_xorsi3): Match iorsi3 and perform
- post-reload splitting.
-
- * config/arm/arm.md (*arm_cmpdi_unsigned): Enable for thumb2.
- * config/arm/arm.c (arm_select_cc_mode): Use it.
-
-2011-12-20 Richard Sandiford <rdsandiford@googlemail.com>
-
- * tree-ssa-math-opts.c (convert_plusminus_to_widen): Restrict
- handling of signedness differences to integer types. Only build
- a new optype if type1 isn't correct.
-
-2011-12-20 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/49865
- * ira-costs.c (find_costs_and_classes): Prefer registers even
- if the memory cost is the same.
-
-2011-12-20 Joseph Myers <joseph@codesourcery.com>
-
- * c-decl.c (diagnose_mismatched_decls, grokdeclarator, grokfield)
- (finish_struct): Refer to C11 in comments. Use flag_isoc11.
- * c-parser.c (c_parser_static_assert_declaration)
- (c_parser_static_assert_declaration_no_semi, c_parser_declspecs)
- (c_parser_alignas_specifier, c_parser_alignof_expression): Refer
- to C11 in comments. Use flag_isoc11.
- * c-typeck.c (comptypes_check_different_types): Refer to C11 in
- comment.
- * doc/cpp.texi (Overview): Refer to -std=c11 instead of -std=c1x.
- * doc/cppopts.texi (-std=c11, -std=gnu11): Document in preference
- to -std=c1x and -std=gnu1x.
- * doc/extend.texi (Inline, Alternate Keywords, Other Builtins)
- (__builtin_complex, Unnamed Fields): Refer to -std=c11 and C11
- instead of -std=c1x and C1X.
- * doc/invoke.texi (-std=c11, -std=iso9899:2011): Document in
- preference to -std=c1x.
- (-std=gnu11): Document in preference to -std=gnu1x.
- * doc/standards.texi: Document C11 instead of C1X. Document C11
- as actual standard. Document headers required from freestanding
- C11 implementations.
- * ginclude/float.h, ginclude/stddef.h: Test __STDC_VERSION__ >=
- 201112L for C11. Update comments to refer to C11.
-
-2011-12-20 Andreas Schwab <schwab@linux-m68k.org>
-
- * configure: Regenerate.
-
-2011-12-20 Bernd Schmidt <bernds@codesourcery.com>
-
- PR middle-end/51200
- * expr.c (store_field): Avoid a direct store if the mode is larger
- than the size of the bit field.
- * stor-layout.c (layout_decl): If flag_strict_volatile_bitfields,
- treat non-volatile bit fields like volatile ones.
- * toplev.c (process_options): Disallow combination of
- -fstrict-volatile-bitfields and ABI versions less than 2.
- * config/arm/arm.c (arm_option_override): Don't enable
- flag_strict_volatile_bitfields if the ABI version is less than 2.
- * config/h8300/h8300.c (h8300_option_override): Likewise.
- * config/rx/rx.c (rx_option_override): Likewise.
- * config/m32c/m32c.c (m32c_option_override): Likewise.
- * config/sh/sh.c (sh_option_override): Likewise.
-
-2011-12-20 Richard Guenther <rguenther@suse.de>
-
- PR lto/46796
- * dwarf2out.c (modified_type_die): When the type variant
- chain is corrupt use the types name, if available, instead
- of __unknown__.
-
-2011-12-20 Tristan Gingold <gingold@adacore.com>
-
- * config/alpha/alpha.c (alpha_start_function): Adjust condition to
- create VMS trampoline entry point.
-
-2011-12-19 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR rtl-optimization/42839
- * fwprop.c (forward_propagate_subreg): Skip the SIGN/ZERO_EXTEND
- optimization if the source register is already extended.
-
-2011-12-19 Richard Sandiford <rdsandiford@googlemail.com>
-
- * lower-subreg.c (can_decompose_p): Check every word of a hard
- register.
-
-2011-12-19 Sandra Loosemore <sandra@codesourcery.com>
- Tom de Vries <tom@codesourcery.com>
-
- PR rtl-opt/50380
- * cse.c (find_comparison_args): Detect fixed point and
- bail early.
-
-2011-12-19 Aldy Hernandez <aldyh@redhat.com>
-
- PR middle-end/51411
- * trans-mem.c (ipa_tm_create_version): Unset DECL_WEAK.
-
-2011-12-19 Quentin Neill <quentin.neill@amd.com>
-
- PR target/48743
- * config/i386/driver-i386.c (host_detect_local_cpu): Also check
- family to distinguish PROCESSOR_ATHLON.
-
-2011-12-19 Richard Guenther <rguenther@suse.de>
-
- PR lto/51573
- * streamer-hooks.h (struct streamer_hooks): Add second
- ref_p parameter to write_tree.
- (stream_write_tree): Adjust.
- (stream_write_tree_shallow_non_ref): New define.
- * lto-streamer.h (lto_output_tree): Adjust.
- * lto-streamer-out.c (lto_output_tree): Likewise.
- * tree-streamer-out.c (streamer_write_chain): Only
- force the immediate tree to be streamed as non-reference.
-
-2011-12-19 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/51583
- * tree-sra.c (load_assign_lhs_subreplacements): Call
- force_gimple_operand_gsi when necessary also in case of no
- corresponding replacement on the RHS.
-
-2011-12-19 Jakub Jelinek <jakub@redhat.com>
-
- * gimple.h (gimplify_seq_add_stmt): Rename to...
- (gimple_seq_add_stmt_without_update): ... this.
- * gimplify.c (gimplify_seq_add_stmt): Rename to...
- (gimple_seq_add_stmt_without_update): ... this.
- (gimplify_seq_add_stmt): New inline wrapper for it.
- * tree-vect-patterns.c (append_pattern_def_seq): Use
- gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.
-
- PR tree-optimization/51596
- * tree-cfg.c (replace_uses_by): Call gimple_purge_dead_eh_edges
- when needed.
-
- PR middle-end/51590
- PR tree-optimization/51606
- * tree-vect-patterns.c (append_pattern_def_seq, new_pattern_def_seq):
- New inline functions.
- (vect_recog_over_widening_pattern,
- vect_recog_vector_vector_shift_pattern,
- vect_recog_sdivmod_pow2_pattern, vect_recog_mixed_size_cond_pattern,
- adjust_bool_pattern_cast, vect_recog_bool_pattern): Use them.
-
-2011-12-19 Richard Guenther <rguenther@suse.de>
-
- PR lto/51572
- * tree.c (free_lang_data_in_type): Do not unlink TYPE_DECL
- from TYPE_FIELDS.
- (find_decls_types_r): Walk TYPE_DECLs in TYPE_FIELDS.
- * tree-streamer-out.c (write_ts_field_decl_tree_pointers): Do
- not stream TREE_CHAIN.
- (write_ts_type_non_common_tree_pointers): Stream TYPE_FIELDS
- using streamer_write_chain.
- * tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers):
- Do not stream TREE_CHAIN.
- (lto_input_ts_type_non_common_tree_pointers): Stream TYPE_FIELDS
- using streamer_read_chain.
- * gimple-streamer-in.c (input_gimple_stmt): Skip non-FIELD_DECLs.
- * gimple.c (gimple_canonical_types_compatible_p): Properly
- handle trailing non-FIELD_DECLs in TYPE_FIELDS.
-
-2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
-
- * configure: Regenerate.
-
-2011-12-19 Bernd Schmidt <bernds@codesourcery.com>
-
- * emit-rtl.c (init_emit_once): Initialize const_tiny_rtx[3] for
- partial integer modes.
-
-2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
-
- PR target/51532
- * config/m68k/m68k.h (FL_CAS, TARGET_CAS): Define.
- * config/m68k/m68k.c (FL_FOR_isa_20): Add FL_CAS.
- * config/m68k/sync.md: Use TARGET_CAS instead of (TARGET_68020 ||
- TARGET_68040).
-
-2011-12-18 Anatoly Sokolov <aesok@post.ru>
-
- * config/ia64/ia64.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P,
- LEGITIMATE_ADDRESS_REG, LEGITIMATE_ADDRESS_DISP,
- GO_IF_LEGITIMATE_ADDRESS): Remove macros.
- * config/ia64/ia64.c (TARGET_LEGITIMATE_ADDRESS_P): Define.
- (ia64_reg_ok_for_base_p, ia64_legitimate_address_reg,
- ia64_legitimate_address_disp, ia64_legitimate_address_p): New
- functions.
-
-2011-12-17 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/51491
- * tree-ssa-ccp.c (insert_clobber_before_stack_restore)
- (gsi_prev_dom_bb_nondebug, insert_clobbers_for_var): New function.
- (ccp_fold_stmt): Use insert_clobbers_for_var after a successful
- fold_builtin_alloca_with_align.
- (ccp_visit_stmt): Calculate and free dominator info.
-
-2011-12-16 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.md (UNSPEC_FRAME_BLOCKAGE): New constant.
- (frame_blockage): New expander.
- (frame_blockage<P:mode>): New instruction.
- * config/sparc/sparc.c (sparc_expand_prologue): When the sequence of
- instructions establishing the frame isn't atomic, emit frame blockage.
-
-2011-12-16 Tristan Gingold <gingold@adacore.com>
-
- * config/alpha/vms.h (USE_TM_CLONE_REGISTRY): Define.
-
-2011-12-16 Tristan Gingold <gingold@adacore.com>
-
- * config/alpha/alpha.c (alpha_use_linkage): Follow transparent alias.
- (alpha_write_one_linkage): Use assemble_name to emit linkage name.
-
-2011-12-16 Tristan Gingold <gingold@adacore.com>
-
- * config/vms/t-vms (vms.o, vms-c.o): Force output filename.
-
-2011-12-16 Tristan Gingold <gingold@adacore.com>
-
- * config/vms/vms.c (VMS_CRTL_GLOBAL): Define.
- (vms_patch_builtins): Handle.
- * config/vms/vms-crtlmap.map: Add an entry for environ.
-
-2011-12-16 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/51557
- * sel-sched-ir.c (create_copy_of_insn_rtx): Copy all notes
- other than REG_EQUAL, REG_EQUIV and REG_LABEL_OPERAND.
-
- PR tree-optimization/51576
- * tree-cfg.c (replace_uses_by): Call maybe_clean_or_replace_eh_stmt
- even if fold_stmt didn't change anything.
-
-2011-12-16 Richard Guenther <rguenther@suse.de>
-
- PR lto/51572
- * dwarf2out.c (gen_type_die_with_usage): Use the context of
- the TYPE_DECL as well if it is file-scope.
-
-2011-12-15 DJ Delorie <dj@redhat.com>
-
- * config/rl78/rl78.md (return): Rename to rl78_return.
- * config/rl78/rl78.c (rl78_expand_epilogue): Use new name.
- (rl78_expand_eh_epilogue): Use new name.
- (rl78_calculate_death_notes): Likewise.
-
-2011-12-15 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vectorizer.h (struct _stmt_vec_info): Remove pattern_def_stmt
- field, add pattern_def_seq.
- (STMT_VINFO_PATTERN_DEF_STMT): Remove.
- (STMT_VINFO_PATTERN_DEF_SEQ): Define.
- (NUM_PATTERNS): Bump to 10.
- * tree-vect-loop.c (vect_determine_vectorization_factor,
- vect_transform_loop): Adjust for pattern def changing from a single
- gimple stmt to gimple_seq.
- * tree-vect-stmts.c (vect_analyze_stmt, new_stmt_vec_info,
- free_stmt_vec_info): Likewise.
- * tree-vect-patterns.c (vect_recog_over_widening_pattern,
- vect_recog_vector_vector_shift_pattern,
- vect_recog_mixed_size_cond_pattern, adjust_bool_pattern_cast,
- adjust_bool_pattern, vect_mark_pattern_stmts): Likewise.
- (vect_recog_sdivmod_pow2_pattern): New function.
- (vect_vect_recog_func_ptrs): Add it.
-
- * config/i386/sse.md (vcond<V_256:mode><VI_256:mode>,
- vcond<V_128:mode><VI124_128:mode>, vcond<VI8F_128:mode>v2di):
- Use general_operand instead of nonimmediate_operand for
- operand 5 and no predicate for operands 1 and 2.
- * config/i386/i386.c (ix86_expand_int_vcond): Optimize
- x < 0 ? -1 : 0 and x < 0 ? 1 : 0 into vector arithmetic
- resp. logical shift.
-
-2011-12-15 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr-protos.h (print_operand): Remove.
- (print_operand_address): Remove.
- * config/avr/avr.h (PRINT_OPERAND): Remove.
- (PRINT_OPERAND_ADDRESS): Remove.
- (PRINT_OPERAND_PUNCT_VALID_P): Remove.
- * config/avr/avr.c (TARGET_PRINT_OPERAND): New hook define.
- (TARGET_PRINT_OPERAND_ADDRESS): New hook define.
- (TARGET_PRINT_OPERAND_PUNCT_VALID_P): New hook define.
- (print_operand_address): Rename to...
- (avr_print_operand_address): ...this and make static.
- (print_operand): Rename to...
- (avr_print_operand): ...this and make static.
- (avr_print_operand_punct_valid_p): New static function.
-
-2011-12-15 Andreas Tobler <andreast@fgznet.ch>
-
- * config/i386/freebsd.h (TARGET_ASM_FILE_END): Define.
-
-2011-12-15 Jakub Jelinek <jakub@redhat.com>
-
- PR c/51360
- * c-parser.c (c_parser_omp_clause_num_threads,
- c_parser_omp_clause_schedule): Call mark_exp_read.
-
-2011-12-15 Romain Geissler <romain.geissler@gmail.com>
-
- * builtins.def (BUILT_IN_STPNCPY_CHK): New definition.
- * builtins.c (expand_builtin, fold_builtin_4, maybe_emit_chk_warning):
- Add BUILT_IN_STPNCPY_CHK case.
- * gimple-fold.c (gimple_fold_builtin): Likewise.
- * tree-object-size.c (pass_through_call): Likewise.
- * tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
- call_may_clobber_ref_p_1): Likewise.
- * tree-ssa-structalias.c (find_func_aliases_for_builtin_call,
- find_func_clobbers): Likewise.
- * tree.h (fold_builtin_strncpy_chk): Rename to fold_builtin_stxncpy_chk
- * builtins.c (fold_builtin_strncpy_chk): Likewise.
- Rewrite stpncpy_chk calls to strncpy_chk calls if returned value is
- ignored.
-
-2011-12-15 Richard Guenther <rguenther@suse.de>
-
- PR lto/51567
- * gimple.c (compare_type_names_p): Also compare the TREE_CODE.
- (iterative_hash_name): Also hash the TREE_CODE.
- (gimple_types_compatible_p_1): For types with a TYPE_DECL
- name and a type DECL_CONTEXT recurse to that type.
- (iterative_hash_gimple_type): Likewise.
-
-2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
-
- * config/rs6000/rs6000.c (rs6000_emit_prologue): Move update of
- VRSave mask to save_world() when that is in use.
-
-2011-12-15 Richard Guenther <rguenther@suse.de>
-
- * lto-wrapper.c (run_gcc): In non-parallel mode remove
- ltrans inputs immediately after processing them. In parallel
- mode truncate the ltrans inputs in the make rule that processes
- them if temporary files are not to be preserved.
-
-2011-12-15 Anatoly Sokolov <aesok@post.ru>
-
- * config/arm/arm.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
- * config/arm/arm.c (arm_memory_move_cost, arm_register_move_cost):
- New functions.
- (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
-
-2011-12-15 Richard Guenther <rguenther@suse.de>
-
- PR lto/51564
- * tree.h (REGISTER_DEFS_IN_THIS_STMT, NECESSARY,
- STMT_IN_SSA_EDGE_WORKLIST): Remove no longer existing flag
- uses documentation.
- (TREE_ASM_WRITTEN): Update documentation to mention its use
- on TYPE_DECLs from debug info generation.
- * tree-streamer-out.c (pack_ts_base_value_fields): Stream
- TREE_ASM_WRITTEN as always zero for TYPE_DECLs, similar to
- all other types.
-
-2011-12-15 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/51050
- * config/avr/avr.c (expand_epilogue): Don't build SUBREG of fp.
- (avr_prologue_setup_frame): Ditto.
-
-2011-12-15 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/51517
- * tree-ssa-coalesce.c (coalesce_ssa_name): For !optimize, test
- !DECL_IGNORED_P instead of !DECL_ARTIFICIAL.
-
-2012-12-15 Richard Guenther <rguenther@suse.de>
-
- Revert
- PR lto/48437
- * lto-streamer-out.c (tree_is_indexable): Exclude block-local
- extern declarations.
-
- PR lto/48508
- PR lto/48437
- * tree-streamer-out.c (streamer_write_chain): Stream DECL_EXTERNAL
- VAR_DECLs and FUNCTION_DECLs locally.
-
-2011-12-14 Richard Henderson <rth@redhat.com>
-
- * config/arm/arm.md (*addsi3_compare0_scratch): Set predicable.
- (*compare_negsi_si, *compare_addsi2_op0): Likewise.
- (*compare_addsi2_op1, *zeroextractsi_compare0_scratch): Likewise.
- (*compareqi_eq0, *arm_cmpsi_insn, *arm_cmpsi_negshiftsi_si): Likewise.
-
-2011-12-14 Richard Guenther <rguenther@suse.de>
-
- * tree-cfg.c (replace_uses_by): Fixup TREE_CONSTANT for
- propagating all kinds of constants.
-
-2011-12-14 Richard Guenther <rguenther@suse.de>
-
- PR lto/51497
- * lto-streamer-in.c (lto_read_body): Fixup local types
- TYPE_CANONICAL and variant chain.
-
-2011-12-14 Richard Guenther <rguenther@suse.de>
-
- * tree.c (free_lang_data_in_type): Do not clear fields
- dependent on debuginfo level setting.
- (find_decls_types_r): Use TYPE_STUB_DECL rathern than TREE_CHAIN.
- * tree.h (TYPE_STUB_DECL): Properly check that we access a type.
-
-2011-12-14 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50931
- * config/avr/avr.md (mulpsi3): New expander.
- (*umulqihipsi3, *umulhiqipsi3): New insns.
- (*mulsqipsi3.libgcc, *mulpsi3.libgcc): New insns.
- (mulsqipsi3, *mulpsi3): New insn-and-splits.
- (ashlpsi3): Turn to expander. Move insn code to...
- (*ashlpsi3): ...this new insn.
-
-2011-12-14 Richard Guenther <rguenther@suse.de>
-
- * tree-cfg.c (replace_uses_by): Only mark blocks altered
- that will make a difference. Only recompute ADDR_EXPR
- invariantness if it could possibly have changed. Do so
- before folding the statement.
-
-2011-12-13 Eric Botcazou <ebotcazou@adacore.com>
-
- * lto-streamer-out.c (write_symbol): Use proper 64-bit host type.
- * lto-cgraph.c (input_cgraph_opt_section): Use 'int' for offsets.
- * lto-streamer-in.c (lto_read_body): Likewise.
- (lto_input_toplevel_asms): Likewise.
- * lto-section-in.c (lto_create_simple_input_block): Likewise.
- * ipa-inline-analysis.c (inline_read_section): Likewise.
- * ipa-prop.c (ipa_prop_read_section): Likewise.
-
- * df.h (DF_NOTE): Fix typo in comment.
-
-2011-12-13 Aldy Hernandez <aldyh@redhat.com>
-
- * trans-mem.c (ipa_tm_create_version_alias): Set DECL_CONTEXT and
- DECL_LANG_SPECIFIC.
-
-2011-12-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * regmove.c (fixup_match_2): Only access call_used_regs with hard regs.
-
-2011-12-13 Andrew Pinski <apinski@cavium.com>
- Adam Nemet <anemet@caviumnetworks.com>
-
- * config/mips/mips-cpus.def: Add Octeon2.
- * config/mips/mips-tables.opt: Regenerate.
- * config/mips/mips.md (define_attr "cpu"): Add Octeon2.
- * config/mips/driver-native.c (host_detect_local_cpu): Support Octeon2.
- * config/mips/octeon.md (octeon_arith): Add Octeon2.
- (octeon_condmove): Likewise.
- (octeon_load): Rename to ..
- (octeon_load_o1): this.
- (octeon_load_o2): New reserve.
- (octeon_cop_o2): New reserve.
- (octeon_store): Match Octeon2 also.
- (octeon_brj): Rename to ..
- (octeon_brj_o1): this.
- (octeon_brj_o2): New reserve.
- (octeon_imul3): Rename to ...
- (octeon_imul3_o1): this.
- (octeon_imul3_o2): New reserve.
- (octeon_imul): Rename to ...
- (octeon_imul_o1): this.
- (octeon_imul_o2): New reserve.
- (octeon_mfhilo): Rename to ...
- (octeon_mfhilo_o1): This.
- (octeon_mfhilo_o2): New reserve.
- (octeon_imadd): Rename to ...
- (octeon_imadd_o1): this.
- (octeon_imadd_o2): New reserve.
- (octeon_idiv): Rename to ..
- (octeon_idiv_o1): This.
- (octeon_idiv_o2_si): New reserve.
- (octeon_idiv_o2_di): Likewise.
- (octeon_unknown): Match Octeon2 also.
- * config/mips/mips.c (mips_rtx_cost_data): Add Octeon2 cost data.
- (mips_issue_rate): Octeon2 can issue 2 at a time.
- * config/mips/mips.h (TARGET_OCTEON): Match Octeon2 also.
- (TARGET_OCTEON2): New define.
- (TUNE_OCTEON): Match Octeon2 also.
-
-2011-12-13 Richard Henderson <rth@redhat.com>
-
- * config/sparc/tso.h: New file.
- * config.gcc (sparc-*-linux*, sparc*-*-solaris2*): Use it.
- * config/sparc/sparc.c (sparc_option_override): Honor
- SUBTARGET_DEFAULT_MEMORY_MODEL.
- * config/sparc/sparc.h (SUBTARGET_DEFAULT_MEMORY_MODEL): New.
-
-2011-12-13 Aldy Hernandez <aldyh@redhat.com>
-
- PR middle-end/51443
- * trans-mem.c (struct diagnose_tm): Remove saw_unsafe.
- (diagnose_tm_1): Same.
- (ipa_tm_execute): Do not test tm_may_enter_irr before we set it.
- (ipa_tm_scan_irr_function): Return gracefully when no
- DECL_STRUCT_FUNCTION.
- (ipa_tm_scan_irr_block): Believe the user on TM attributes.
-
-2011-12-13 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/50628
- * tree-sra.c (propagate_subaccesses_across_link): Do not propagate
- sub-accesses of scalar accesses.
-
-2011-12-13 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/51362
- * ipa-cp.c (estimate_local_effects): When estimated size of a
- specialized clone is zero, bump it to one.
-
-2011-12-13 Richard Guenther <rguenther@suse.de>
-
- PR lto/48354
- * tree.c (find_decls_types_r): Also walk DECL_ORIGINAL_TYPE.
- * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
- Stream DECL_ORIGINAL_TYPE.
- * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers):
- Likewise.
-
-2011-12-13 Jakub Jelinek <jakub@redhat.com>
-
- Revert
- 2011-12-12 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51481
- * gimple-fold.c (gimple_fold_call): Call
- maybe_clean_or_replace_eh_stmt. Avoid optimization if stmt has EH
- edges, but gimple_fold_builtin result can't throw.
-
-2011-12-13 Jakub Jelinek <jakub@redhat.com>
- Michael Matz <matz@suse.de>
-
- PR tree-optimization/51117
- * tree-eh.c (sink_clobbers): New function.
- (execute_lower_eh_dispatch): Call it for BBs ending with
- internally throwing RESX.
- * cfgexpand.c (add_scope_conflicts_1): Add all conflicts only
- at the first real instruction.
-
-2011-12-13 Tristan Gingold <gingold@adacore.com>
-
- * final.c (final_scan_insn): Guard the call to begin_epilogue
- debug hook.
-
-2011-12-13 Tristan Gingold <gingold@adacore.com>
-
- * vmsdbgout.c (vmsdbgout_write_source_line): New function.
- (vmsdbgout_end_prologue): Call vmsdbgout_write_source_line.
- (vmsdbgout_begin_epilogue): Likewise.
- (vmsdbgout_end_epilogue): Likewise.
- (vmsdbgout_source_line): Move code to vmsdbgout_write_source_line.
-
-2011-12-13 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/51481
- * tree-cfg.c (replace_uses_by): Pass proper arguments to
- maybe_clean_or_replace_eh_stmt.
-
-2011-12-13 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51519
- * ipa-inline.c (edge_badness): Use edge growth in non-guessed
- branch probability case as well.
-
-2011-12-13 Revital Eres <revital.eres@linaro.org>
-
- * modulo-sched.c (mark_loop_unsched): Free bbs.
-
-2011-12-12 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/51495
- * function.c (thread_prologue_and_epilogue_insns): Don't add
- to bb_tail basic blocks that have EDGE_COMPLEX predecessor edges
- from basic blocks not needing prologue.
-
- PR tree-optimization/51481
- * gimple-fold.c (gimple_fold_call): Call
- maybe_clean_or_replace_eh_stmt. Avoid optimization if stmt has EH
- edges, but gimple_fold_builtin result can't throw.
-
-2011-12-12 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/21617
- * ira-color.c (bucket_allocno_compare_func): Don't compare
- allocno classes. Compare number of hard registers needed.
-
-2011-12-12 Eric Botcazou <ebotcazou@adacore.com>
-
- PR tree-optimization/50569
- * tree-sra.c (build_ref_for_model): Replicate a chain of COMPONENT_REFs
- in the expression of MODEL instead of just the last one.
-
-2011-12-12 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/51510
- * calls.c (internal_arg_pointer_based_exp_scan): Don't use
- VEC_safe_grow_cleared if idx is smaller than VEC_length.
-
-2011-12-12 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR middle-end/50873
- * optabs.c (maybe_legitimize_operand_same_code): Use copy_to_mode_reg
- instead of force_reg. Do nothing if the address is already a
- non-virtual pseudo register.
-
-2011-12-12 Torvald Riegel <triegel@redhat.com>
-
- * gimplify.c (voidify_wrapper_expr): Add default handling for
- outermost wrapper.
-
-2011-12-12 Torvald Riegel <triegel@redhat.com>
-
- * tree-ssa-tail-merge.c (gimple_equal_p): Don't treat transaction
- commits as equal.
-
-2011-12-12 Iain Sandoe <iains@gcc.gnu.org>
-
- * config/darwin-sections.def (zobj_const_data_section): Fix over-
- length section name.
-
-2011-12-11 Richard Henderson <rth@redhat.com>
-
- * config/rs6000/rs6000.c (rs6000_expand_interleave): Use
- BYTES_BIG_ENDIAN, not TARGET_BIG_ENDIAN.
-
-2011-12-11 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51485
- * tree-vect-data-refs.c (vect_analyze_data_refs): Give up on
- DRs in call stmts.
-
-2011-12-11 Patrick Marlier <patrick.marlier@gmail.com>
-
- * trans-mem.c (ipa_tm_transform_calls_redirect): Do not remove edge.
-
-2011-12-10 Richard Henderson <rth@redhat.com>
-
- * config/rs6000/altivec.md (altivec_vmrghb): Rewrite pattern as
- vec_select + vec_concat.
- (altivec_vmrghh, altivec_vmrghw, altivec_vmrghsf, altivec_vmrglb,
- altivec_vmrglh, altivec_vmrglw, altivec_vmrglsf): Likewise.
- (vec_perm_constv16qi): New.
- (vec_extract_evenv4si, vec_extract_evenv4sf, vpkuhum_nomode,
- vpkuwum_nomode, vec_extract_oddv8hi, vec_extract_oddv16qi,
- vec_interleave_high<VI>, vec_interleave_low<VI>): Remove.
- * config/rs6000/paired.md (paired_merge00): Rewrite pattern as
- vec_select + vec_concat.
- (paired_merge10, paired_merge01, paired_merge11): Likewise.
- (vec_perm_constv2sf): New.
- (vec_interleave_highv2sf, vec_interleave_lowv2sf,
- vec_extract_evenv2sf, vec_extract_oddv2sf): Remove.
- * config/rs6000/spe.md (spe_evmergehi): Rewrite pattern as
- vec_select + vec_concat.
- (spe_evmergehilo, spe_evmergelo, spe_evmergelohi): New.
- (vec_perm_constv2si): New.
- * config/rs6000/vector.md (vec_interleave_highv4sf,
- vec_interleave_lowv4sf, vec_interleave_high<VEC_64>,
- vec_interleave_low<VEC_64>): Remove.
- * config/rs6000/vsx.md (VS_double): New mode attribute.
- (UNSPEC_VSX_XXPERMDI): Remove.
- (vsx_xxpermdi_<VSX_L>_1): Rewrite pattern as vec_select + vec_concat.
- (vsx_xxmrghw_<VSX_W>, vsx_xxmrglw_<VSX_W>): Likewise.
- (vsx_xxpermdi_<VSX_L>): Change to expander.
- (vec_perm_const<VSX_D>): New.
- (vsx_mergel_<VSX_D>, vsx_mergeh_<VSX_D>): New.
- * config/rs6000/predicates.md (const_0_to_1_operand): New.
- (const_2_to_3_operand): New.
- * config/rs6000/rs6000.c (TARGET_VECTORIZE_VEC_PERM_CONST_OK): New.
- (altivec_expand_vec_perm_const): New.
- (rs6000_expand_vec_perm_const_1, rs6000_expand_vec_perm_const): New.
- (rs6000_vectorize_vec_perm_const_ok): New.
- (rs6000_do_expand_vec_perm): New.
- (rs6000_expand_extract_even, rs6000_expand_interleave): New.
- * config/rs6000/rs6000-builtin.def (VEC_MERGE*): Update rtx codes.
- * config/rs6000/rs6000-modes.def: Add double-wide vector modes.
- * config/rs6000/rs6000-protos.h: Update.
-
-2011-12-10 Richard Henderson <rth@redhat.com>
-
- * expr.c (expand_expr_real_2) [VEC_PERM_EXPR]: Avoid passing a
- CONST_INT to expand_vec_perm as the selector.
- * optabs.c (expand_vec_perm): Assert the selector is of a proper mode.
-
-2011-12-10 Richard Henderson <rth@redhat.com>
-
- * genmodes.c (struct mode_data): Remove wider_2x member.
- (blank_mode): Adjust initializer.
- (calc_wider_mode): Use XALLOCAVEC.
- (emit_move_wider): Select double-width same-element vectors for
- 2xwider vectors.
- * machmode.h (GET_MODE_2XWIDER_MODE): Update documentation.
- * config/i386/i386.c (doublesize_vector_mode): Remove.
- (expand_vselect_vconcat): Use GET_MODE_2XWIDER_MODE instead.
-
-2011-12-10 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/epiphany/epiphany.h (USE_LOAD_POST_INCREMENT): Define.
- (USE_LOAD_POST_DECREMENT, USE_STORE_POST_INCREMENT): Likewise.
- (USE_STORE_POST_DECREMENT): Likewise.
-
- * config/epiphany/epiphany.h (EPIPHANY_RETURN_REGNO): New macro,
- broken out of ..
- (INCOMING_RETURN_ADDR_RTX) .. this. Use EPIPHANY_RETURN_REGNO.
- (DWARF_FRAME_RETURN_COLUMN): New macro.
-
- * config/epiphany/epiphany-protos.h (epiphany_start_function): Declare.
- * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
- Split "timer" value into "timer0" and "timer1".
- Handle page_miss, message and wand. Don't handle static_flag.
- Adjust warning text.
- (epiphany_start_function): New function.
- (epiphany_compute_function_type): Split "timer" value into "timer0"
- and "timer1". Handle page_miss, message and wand.
- Don't handle static_flag.
- (epiphany_expand_epilogue): Don't use frame_insn for status / iret
- restore.
- * config/epiphany/epiphany.h: ASM_DECLARE_FUNCTION_NAME: Define.
- (enum epiphany_function_type):
- Split EPIPHANY_FUNCTION_TIMER value into EPIPHANY_FUNCTION_TIMER0
- and EPIPHANY_FUNCTION_TIMER1.
- Remove EPIPHANY_FUNCTION_ILINK1 and EPIPHANY_FUNCTION_ILINK2 values.
- Add EPIPHANY_FUNCTION_PAGE_MISS and EPIPHANY_FUNCTION_MESSAGE values.
- Rename EPIPHANY_FUNCTION_STATIC_FLAG to EPIPHANY_FUNCTION_WAND.
-
-2011-12-10 Nathan Sidwell <nathan@acm.org>
-
- PR gcov-profile/51449
- * coverage.c (coverage_end_function): Always process the coverage
- variables.
-
-2011-12-09 Aldy Hernandez <aldyh@redhat.com>
-
- PR/51291
- * tree.c (build_common_builtin_nodes): Do not use TM_PURE
- attribute unless language has support for TM.
- * config/i386/i386.c (ix86_init_tm_builtins): Exit gracefully in
- the absence of TM builtins.
-
-2011-12-09 Eric Botcazou <ebotcazou@adacore.com>
-
- * gimple-fold.c (gimple_fold_stmt_to_constant_1) <GIMPLE_UNARY_RHS>:
- Also check the TYPE_MODE to recognize useless pointer conversions.
-
-2011-12-09 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51117
- * tree-eh.c (optimize_clobbers): Don't remove just one
- clobber, but all consecutive clobbers before RESX.
- Use gimple_clobber_p predicate.
-
-2011-12-09 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (altivec_expand_builtin): Call
- expand_call to return a valid funciton instead of return
- cosnt0_rtx/NULL_RTX if there was an error with the builtin.
- (altivec_expand_ld_builtin): Ditto.
- (rs6000_inner_target_options): If VSX is selected as a target
- attribute or pragma, enable ALTIVEC also.
- (rs6000_pragma_target_parse): Call rs6000_option_override_internal
- to do all of the standard processing when switching options,
- including redefining appropriate macros.
-
- PR rtl-optimization/51469
- * varasm.c (default_binds_local_p_1): If the symbol is a gnu
- indirect function, mark the symbol as non-local.
-
-2011-12-09 H.J. Lu <hongjiu.lu@intel.com>
-
- PR bootstrap/51479
- * Makefile.in (errors.o): Restored.
-
-2011-12-09 Richard Guenther <rguenther@suse.de>
-
- PR lto/48042
- * tree.c (free_lang_data_in_decl): Remove freeing conditional
- on debuginfo level.
-
-2011-12-09 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR middle-end/40154
- * emit-rtl.c (set_dst_reg_note): New function.
- * rtl.h (set_dst_reg_note): Declare.
- * optabs.c (expand_binop, expand_absneg_bit): Use set_dst_reg_note.
- (emit_libcall_block, expand_fix): Likewise.
- * function.c (assign_parm_setup_reg, expand_function_start): Likewise.
- * expmed.c (expand_mult_const, expand_divmod): Likewise.
- * reload1.c (gen_reload): Likewise.
-
- * dse.c (get_stored_val, get_call_args): Use gen_int_mode.
- * expmed.c (expand_divmod): Likewise.
- * combine.c (simplify_if_then_else): Likewise.
-
-2011-12-09 Kai Tietz <ktietz@redhat.com>
-
- * ira-color.c (print_hard_regs_subforest): Use
- HOST_WIDEST_INT_PRINT_DEC instead of %lld.
- (allocno_hard_regs): Change type of cost member to HOST_WIDEST_INT.
- (add_allocno_hard_regs): Change type of argument cost
- to HOST_WIDEST_INT.
- * ira-conflict.c (build_conflict_bit_table): Replace use
- of long-long by HOST_WIDEST_INT.
-
-2011-12-09 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/51425
- * config/avr/avr.md (config/avr/avr.md, *sbix_branch_tmp): Use
- zero_extract:QIHI instead of zero_extract:HI.
-
-2011-12-09 Jakub Jelinek <jakub@redhat.com>
- Andrew Pinski <apinski@cavium.com>
-
- PR tree-optimization/51117
- * tree-eh.c (optimize_clobbers): New function.
- (execute_lower_eh_dispatch): Call it.
-
-2011-12-09 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51482
- * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size):
- Make sure to only create REAL_TYPE and INTEGER_TYPE component vectors.
-
-2011-12-09 Kai Tietz <ktietz@redhat.com>
-
- * implicit-zee.c (num_realized): Change type to long.
- (num_ze_opportunities): Likewise.
-
-2011-12-08 Andrew Pinski <apinski@cavium.com>
-
- * config/mips/mips-cpus.def (octeon+): New CPU.
- * config/mips/mips-tables.opt: Regenerate.
- * config/mips/mips.h (MIPS_CPP_SET_PROCESSOR): Emit '+' as 'P'.
-
-2011-12-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- PR middle-end/39976
- * tree-ssa-dom.c (enum expr_kind): Add EXPR_PHI.
- (struct hashable_expr): Add struct phi field.
- (initialize_hash_element): Handle phis; change to use XCNEWVEC.
- (hashable_expr_equal_p): Handle phis.
- (iterative_hash_hashable_expr): Likewise.
- (print_expr_hash_elt): Likewise.
- (free_expr_hash_elt): Likewise.
- (dom_opt_enter_block): Create equivalences from redundant phis.
- (eliminate_redundant_computations): Handle redundant phis.
- (lookup_avail_expr): Handle phis.
-
-2011-12-08 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51466
- * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Also copy
- TREE_SIDE_EFFECTS.
-
-2011-12-08 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-operands.c (add_stmt_operand): Do not mark stmts
- volatile when processing operands of an ADDR_EXPR.
- (get_indirect_ref_operands): Likewise.
- (get_tmr_operands): Likewise.
- (get_expr_operands): Likewise.
-
-2011-12-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- PR target/50395
- * config/s390/s390.c (s390_mainpool_finish): Emit the jump over
- the literal pool as jump insn.
-
-2011-12-08 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49772
- * tree-inline.c (optimize_inline_calls): Remove bail out on errors.
-
-2011-12-08 Richard Guenther <rguenther@suse.de>
-
- PR lto/50747
- * lto-streamer-out.c (produce_symtab): Remove asserts.
-
-2011-12-08 Richard Guenther <rguenther@suse.de>
-
- PR lto/49945
- * lto-streamer-out.c (tree_is_indexable): Localize variably
- modified types and their FIELD_DECLs.
-
-2011-12-08 Eric Botcazou <ebotcazou@adacore.com>
-
- PR tree-optimization/51315
- * tree.h (get_object_or_type_alignment): Declare.
- * expr.c (get_object_or_type_alignment): Move to...
- * builtins.c (get_object_or_type_alignment): ...here. Add assertion.
- * tree-sra.c (tree_non_mode_aligned_mem_p): Rename to...
- (tree_non_aligned_mem_p): ...this. Add ALIGN parameter. Look into
- MEM_REFs and use get_object_or_type_alignment for them.
- (build_accesses_from_assign): Adjust for above change.
- (access_precludes_ipa_sra_p): Likewise.
-
-2011-12-08 Richard Guenther <rguenther@suse.de>
-
- PR lto/48437
- * lto-streamer-out.c (tree_is_indexable): Exclude block-local
- extern declarations.
-
-2011-12-07 Andrew Pinski <apinski@cavium.com>
-
- PR middle-end/45416
- * expr.c (do_store_flag): Rewrite code that looks for BIT_AND_EXPR for
- SSA-expand.
-
-2011-12-07 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50823
- * ipa-inline.c (edge_badness): Do not account for the number of
- remaining calls.
-
-2011-12-07 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/50744
- * ipa-cp.c (good_cloning_opportunity_p): Assert size_cost is positive,
- compute evaluation in HOST_WIDEST_INT.
- (safe_add): New function
- (propagate_effects): Use safe_add to accumulate effects.
-
-2011-12-06 Joel Sherrill <joel.sherrill@oarcorp.com>
-
- * config/rs6000/rtems.h: Switch to using global_options_set
- in SUBSUBTARGET_OVERRIDE_OPTIONS.
-
-2011-12-06 David S. Miller <davem@davemloft.net>
-
- * config/sparc/visintrin.h: Add appropriate __VIS__ cpp protection.
-
-2011-12-06 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c (avr_file_start): Fix missing ,
-
-2011-12-06 Jakub Jelinek <jakub@redhat.com>
-
- PR target/51354
- * config/i386/i386.c (ix86_emit_leave): Call ix86_add_cfa_restore_note
- unconditionally.
-
-2011-12-06 Georg-Johann Lay <avr@gjlay.de>
-
- Forward-port from gcc-4_6-branch r181936 2011-12-02.
- * config/avr/avr-mcus.def (avr_mcu_types): ATtiny4313 and
- AT86RF401 have a 16-bit SP (their manual is bogus).
-
-2011-12-06 Georg-Johann Lay <avr@gjlay.de>
-
- Forward-port from gcc-4_6-branch r181936 2011-12-02.
-
- PR target/51002
- * config/avr/avr.md (movhi_sp_r): Set insn condition to
- !AVR_HAVE_8BIT_SP.
- * config/avr/avr.c (output_movhi): Use "clr%B0" instead of "in
- %B0,__SP_H__" if AVR_HAVE_8BIT_SP.
- (avr_file_start): Only print "__SP_H__ = 0x3e" if !AVR_HAVE_8BIT_SP.
-
-2011-12-06 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/51409
- PR target/49868
- * config/avr/avr.h (ADDR_SPACE_PGM, ADDR_SPACE_PGM1,
- ADDR_SPACE_PGM2, ADDR_SPACE_PGM3, ADDR_SPACE_PGM4,
- ADDR_SPACE_PGM5, ADDR_SPACE_PGMX): Write as enum.
- (avr_addrspace_t): New typedef.
- (avr_addrspace): New declaration.
- * config/avr/avr-c.c (avr_toupper): New static function.
- (avr_register_target_pragmas, avr_cpu_cpp_builtins): Use
- avr_addrspace to get address space information.
- * config/avr/avr.c (avr_addrspace): New variable.
- (avr_out_lpm, avr_pgm_check_var_decl, avr_insert_attributes,
- avr_asm_named_section, avr_section_type_flags,
- avr_asm_select_section, avr_addr_space_address_mode,
- avr_addr_space_convert, avr_emit_movmemhi): Use it.
- (avr_addr_space_pointer_mode): Forward to avr_addr_space_address_mode.
- (avr_pgm_segment): Remove.
-
-2011-12-06 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50601
- * varasm.c (assemble_alias): Move DECL_EXTERNAL implementation
- quirk adjustjment ...
- * passes.c (rest_of_decl_compilation): ... here.
-
-2011-12-06 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/51436
- * gimple-fold.c (gimplify_and_update_call_from_tree): Guard vdef check
- for the fact we do not have virtual operands when not optimizing.
-
-2011-12-06 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51245
- * tree-ssa-sccvn.c (vn_reference_lookup_or_insert_constant_for_pieces):
- New function.
- (vn_reference_lookup_3): Use it. Properly valueize all refs we create.
-
-2011-12-06 Iain Sandoe <iains@gcc.gnu.org>
-
- * config/rs6000/rs6000.c (darwin_rs6000_override_options): Initialize
- rs6000_current_abi.
-
-2011-12-06 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51363
- * gimple.c (gimple_rhs_has_side_effects): Remove.
- * gimple.h (gimple_rhs_has_side_effects): Likewise.
- * tree-ssa-dom.c (optimize_stmt): Simplify conditional.
-
-2011-12-06 Alan Modra <amodra@gmail.com>
-
- PR target/50906
- * config/rs6000/rs6000.c (rs6000_emit_prologue <TARGET_SPE_ABI>):
- Do not mark r11 setup as frame-related. Pass correct offset to
- rs6000_emit_savres_rtx. Correct out-of-line rs6000_frame_related
- arguments. Correct sp_offset. Remove "offset" fudge from
- in-line rs6000_frame_related call. Rename misleading variable.
- Fix comments and whitespace. Tidy some expressions.
- (rs6000_emit_epilogue <TARGET_SPE_ABI>): Always set frame_reg_rtx
- to r11 in out-of-line case. Correct sp_offset. Pass correct
- offset to rs6000_emit_savres_rtx. Rename misleading variable.
- Fix comments and whitespace. Tidy some expressions.
- (rs6000_emit_epilogue <non-TARGET_SPE_ABI>): Add sp_offset
- adjustment when !saving_GPRs_inline. Correct register mode
- used in address calcs.
- (rs6000_emit_epilogue <non-TARGET_SPE_ABI>): Similarly when
- !restoring_GPRs_inline.
-
-2011-12-06 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- * config/arm/vfp.md (*combine_vcvt_f64_<FCVTI32typename>): Fix
- formatting character for vmov.f64 case.
-
-2011-12-05 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51396
- * tree-ssa-math-opts.c (convert_mult_to_fma): Don't optimize
- if MUL_RESULT has zero uses.
-
- PR debug/51410
- * c-decl.c (pop_scope): Don't add DECL_EXTERNAL decls
- for debug info if scope is file_scope.
-
- PR c/51339
- * c-decl.c (c_finish_incomplete_decl, finish_decl): Call
- relayout_decl instead of layout_decl.
-
-2011-12-05 Richard Sandiford <rdsandiford@googlemail.com>
-
- * resource.c (init_resource_info): Only consider EXIT_IGNORE_STACK
- if there is in epilogue.
-
-2011-12-05 Richard Sandiford <rdsandiford@googlemail.com>
-
- * optabs.c (maybe_emit_sync_lock_test_and_set): Pass a null target
- to emit_library_call_value.
- (expand_atomic_compare_and_swap): Likewise.
-
-2011-12-05 Vladimir Makarov <vmakarov@redhat.com>
-
- PR other/50775
- * ira-int.h (struct ira_object): Remove add_data.
- (OBJECT_ADD_DATA): Remove.
-
- * ira-build.c (ira_create_object): Remove OBJECT_ADD_DATA
- initialization.
-
- * ira-color.c (object_hard_regs_t, object_hard_regs): Rename to
- allocno_hard_regs_t, allocno_hard_regs.
- (object_hard_regs_node_t, object_hard_regs_node): Rename to
- allocno_hard_regs_node_t and allocno_hard_regs_node.
- (struct allocno_color_data): Add new member last_process. Move
- profitable_hard_regs, hard_regs_node, and hard_regs_subnodes_start
- from object_color_data.
- (object_color_data_t, object_color_data, OBJECT_COLOR_DATA): Remove.
- (curr_allocno_process): New static variable.
- (object_hard_regs_eq, object_hard_regs_htab): Rename to
- allocno_hard_regs_eq and allocno_hard_regs_htab.
- (init_object_hard_regs, finish_object_hard_regs): Rename to
- init_allocno_hard_regs and finish_allocno_hard_regs.
- (object_hard_regs_compare, object_hard_regs_node_t): Rename to
- allocno_hard_regs_compare and allocno_hard_regs_node_t.
- (create_new_object_hard_regs_node): Rename to
- create_new_allocno_hard_regs_node.
- (add_new_object_hard_regs_node_to_forest): Rename to
- add_new_allocno_hard_regs_node_to_forest.
- (add_object_hard_regs_to_forest, collect_object_hard_regs_cover):
- Rename to add_allocno_hard_regs_to_forest and
- collect_allocno_hard_regs_cover.
- (setup_object_hard_regs_nodes_parent): Rename to
- setup_allocno_hard_regs_nodes_parent.
- (remove_unused_object_hard_regs_nodes): Rename to
- remove_unused_allocno_hard_regs_nodes.
- (enumerate_object_hard_regs_nodes, object_hard_regs_nodes_num):
- Rename to enumerate_allocno_hard_regs_nodes and
- allocno_hard_regs_nodes_num.
- (object_hard_regs_nodes, object_hard_regs_subnode_t): Rename to
- allocno_hard_regs_nodes and allocno_hard_regs_subnode_t.
- (object_hard_regs_subnode, object_hard_regs_subnodes): Rename to
- allocno_hard_regs_subnode and allocno_hard_regs_subnodes.
- (object_hard_regs_subnode_index): Rename to
- allocno_hard_regs_subnode_index.
- (setup_object_hard_regs_subnode_index): Rename to
- setup_allocno_hard_regs_subnode_index.
- (get_object_hard_regs_subnodes_num): Rename to
- get_allocno_hard_regs_subnodes_num.
- (form_object_hard_regs_nodes_forest): Rename to
- form_allocno_hard_regs_nodes_forest.
- (finish_object_hard_regs_nodes_tree): Rename to
- form_allocno_hard_regs_nodes_forest
- (finish_object_hard_regs_nodes_forest): Rename to
- finish_allocno_hard_regs_nodes_forest.
- (setup_left_conflict_sizes_p): Use allocno data instead of object ones.
- Process conflict allocnos once.
- (update_left_conflict_sizes_p): Use allocno data instead of object
- ones. Change prototype signature.
- (empty_profitable_hard_regs): Use allocno data instead of object ones.
- (setup_profitable_hard_regs): Ditto.
- (get_conflict_profitable_regs): Rename to
- get_conflict_and_start_profitable_regs. Use allocno data for
- profitable regs calculation.
- (check_hard_reg_p): Change prototype signature. Check profitable
- regs for allocno not the objects.
- (assign_hard_reg): Process conflict allocnos only once for
- updating conflict costs.
- (setup_allocno_available_regs_num): Use allocno data instead of
- object ones. Modify debug output.
- (color_pass): Remove initialization and finalization of object
- color data.
-
-2011-12-05 Kazu Hirata <kazu@codesourcery.com>
-
- PR target/51408
- * config/arm/arm.md (*minmax_arithsi): Always require the else
- clause in the MINUS case.
-
-2011-12-05 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50904
- * tree-ssa-loop-im.c (struct mem_ref): Remove vops member.
- (MEM_ANALYZABLE): New.
- (memory_references): Remove clobbered_vops and vop_ref_map
- members, add all_refs_stored_in_loop member.
- (memref_free): Adjust.
- (mem_ref_alloc): Likewise.
- (gather_mem_refs_stmt): Do not record clobbers, instead
- record refs for unanalyzable stmts.
- (gather_mem_refs_in_loops): Do not propagate clobbers.
- (struct vop_to_refs_elt, vtoe_hash, vtoe_eq, vtoe_free,
- record_vop_access, get_vop_accesses, get_vop_stores,
- add_vop_ref_mapping): Remove.
- (create_vop_ref_mapping_loop): Adjust to simply record all stores.
- (analyze_memory_references): Adjust.
- (refs_independent_p): Check for not analyzable refs.
- (can_sm_ref_p): Likewise.
- (ref_indep_loop_p_1): Simplify.
- (tree_ssa_lim_finalize): Adjust.
-
- * tree-ssa-loop-im.c (stmt_cost): Simplify, use LIM_EXPENSIVE
- rather than magic constants. Assign zero cost to PAREN_EXPR
- and SSA_NAME copies. Assign cost proportional to the vector
- size for vector constructors.
-
-2011-12-05 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-alias.h (struct ao_ref_s): Add volatile_p field.
- * tree-ssa-alias.c (ao_ref_init): Initialize it.
- (ao_ref_init_from_ptr_and_size): Likewise.
- (refs_may_alias_p_1): Two volatile accesses conflict.
- (ref_maybe_used_by_call_p_1): Likewise.
- (call_may_clobber_ref_p_1): Likewise.
- * tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Initialize
- volatile_p field.
-
-2011-12-05 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa.c (verify_ssa): Verify SSA names in the loop over all SSA
- names. Remove SSA operand checking, call verify_ssa_operands.
- * tree-ssa-operands.h (verify_ssa_operands): Declare.
- * tree-ssa-operands.c (verify_ssa_operands): New function.
-
-2011-12-05 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- * config/arm/arm.c (vfp3_const_double_for_fract_bits): Define.
- * config/arm/arm-protos.h (vfp3_const_double_for_fract_bits): Declare.
- * config/arm/constraints.md ("Dt"): New constraint.
- * config/arm/predicates.md
- (const_double_vcvt_power_of_two_reciprocal): New.
- * config/arm/vfp.md (FCVTI32typename): New.
- (FCVT): New iterator.
- (*combine_vcvt_f32_<FCVTI32typename>): New.
- (*combine_vcvt_f64_<FCVTI32typename>): New.
-
-2011-12-05 Richard Guenther <rguenther@suse.de>
-
- * cgraph.c (cgraph_create_edge_1): Initialize
- call_stmt_cannot_inline_p from the stmt if possible.
- (cgraph_make_edge_direct): Likewise.
- * gimple-streamer-in.c (input_gimple_stmt): Do not
- call gimple_call_set_cannot_inline.
- * gimple.h (enum gf_mask): Remove GF_CALL_CANNOT_INLINE, shift values.
- (gimple_call_set_cannot_inline): Remove.
- (gimple_call_cannot_inline_p): Likewise.
- * ipa-inline-analysis.c (initialize_inline_failed): Look
- at the edge call_stmt_cannot_inline_p flag.
- * ipa-inline.c (can_inline_edge_p): Likewise.
- (early_inliner): Only update the edge flag.
- * ipa-prop.c (update_indirect_edges_after_inlining): Likewise.
- (ipa_modify_call_arguments): Do not call gimple_call_set_cannot_inline.
- * cgraphunit.c (assemble_thunk): Likewise.
- * gimple-fold.c (gimple_fold_call): Likewise.
-
- * tree.h (CALL_CANNOT_INLINE_P): Remove.
- * tree-mudflap.c (mf_xform_statements): Do not modify alloca calls.
- * builtins.c (expand_builtin_alloca): With -fmudflap do not expand
- alloca calls inline.
- * cfgexpand.c (expand_call_stmt): Do not set CALL_CANNOT_INLINE_P.
- * gimple.c (gimple_build_call_from_tree): Do not read
- CALL_CANNOT_INLINE_P.
- * gimplify.c (gimplify_call_expr): Do not copy CALL_CANNOT_INLINE_P.
-
-2011-12-05 Jakub Jelinek <jakub@redhat.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- PR middle-end/51323
- PR middle-end/50074
- * calls.c (internal_arg_pointer_exp_state): New variable.
- (internal_arg_pointer_based_exp_1,
- internal_arg_pointer_exp_scan): New functions.
- (internal_arg_pointer_based_exp): New function.
- (mem_overlaps_already_clobbered_arg_p): Use it.
- (expand_call): Free internal_arg_pointer_exp_state.cache vector
- and clear internal_arg_pointer_exp_state.scan_start.
-
-2011-12-04 Kaz Kojima <kkojima@gcc.gnu.org>
-
- * config/sh/linux.h (TARGET_DEFAULT): Add MASK_SOFT_ATOMIC.
- * config/sh/sync.md: New file.
- * config/sh/sh.md: Include sync.md.
- * config/sh/sh.opt (msoft-atomic): New option.
- * doc/invoke.texi (SH Options): Document it.
-
-2011-12-04 Nathan Sidwell <nathan@acm.org>
-
- * gcov-io.h (struct gcov_info): Replace trailing array with
- pointer to array.
- * profile.c (branch_prob): Only call renamed
- coverage_begin_function once.
- * coverage.h (coverage_begin_output): Rename to ...
- (coverage_begin_function): ... here.
- * coverage.c (struct function_list): Rename to ...
- (struct coverage_data): ... this. Update all uses.
- (gcov_info_var, gcov_fn_info_type, gcov_fn_info_ptr_type): New globals.
- (bbg_file_opened, bbg_function_announced): Remove.
- (get_coverage_counts): Adjust message.
- (coverage_begin_ouput): Rename to ...
- (coverage_begin_function): ... here. Move file opening to
- coverage_init. Adjust for being called only once.
- (coverage_end_function): Remove bbg file and inhibit further
- output here on error.
- (build_info_type): Adjust for change to pointer to array.
- (build_info): Receive array of function pointers and adjust.
- (create_coverage): Break into ...
- (coverage_obj_init, coverage_obj_fn, coverage_obj_finish):
- ... these, and adjust.
- (coverage_init): Open the notes file here. Tidy.
- (coverage_finish): Call coverage_obj_init etc.
-
-2011-12-04 Ira Rosen <ira.rosen@linaro.org>
-
- PR middle-end/51285
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Create exit
- phi nodes for outer loop in case of double reduction.
-
-2011-12-04 Jérémie Detrey <Jeremie.Detrey@loria.fr>
-
- PR target/51393
- * config/i386/avxintrin.h (_mm256_insert_epi64): Declare second
- parameter as long long.
-
-2011-12-04 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR middle-end/51351
- * optabs.c (init_sync_libfuncs): Use "or" rather than "ior"
- in the external names.
-
-2011-12-03 Jack Howarth <howarth@bromo.med.uc.edu>
-
- * config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Pass -no_pie for
- non-PIC code when targeting 10.7 or later.
-
-2011-12-03 Iain Sandoe <iains@gcc.gnu.org>
-
- * config/darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when
- Darwin >= 10.
- (DARWIN_DYLIB1_SPEC): Do not use -ldylib1.10.5.o when Darwin >= 10.
- (DARWIN_CRT1_SPEC): Use -lcrt1.10.6.o when Darwin >= 10.
-
-2011-12-03 Jakub Jelinek <jakub@redhat.com>
-
- * fold-const.c (fold_unary_loc): Fold VEC_UNPACK_LO_EXPR,
- VEC_UNPACK_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR and
- VEC_UNPACK_FLOAT_HI_EXPR with VECTOR_CST argument.
- (fold_binary_loc): Fold VEC_PACK_TRUNC_EXPR,
- VEC_PACK_FIX_TRUNC_EXPR, VEC_WIDEN_MULT_LO_EXPR
- and VEC_WIDEN_MULT_HI_EXPR with VECTOR_CST arguments.
-
- PR debug/50317
- * tree-ssa.c (target_for_debug_bind): Also allow is_gimple_reg_type
- vars that aren't referenced.
- (tree-ssa-live.c (remove_unused_locals): Don't clear TREE_ADDRESSABLE
- of unreferenced local vars.
- * cfgexpand.c (expand_debug_expr): For DEBUG_IMPLICIT_PTR allow also
- TREE_ADDRESSABLE vars that satisfy target_for_debug_bind.
-
-2011-12-03 Anatoly Sokolov <aesok@post.ru>
-
- * config/arm/arm.h (LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove.
- * config/arm/arm-protos.h (aapcs_libcall_value): Remove.
- * config/arm/arm.c (TARGET_FUNCTION_VALUE_REGNO_P): Define.
- (arm_libcall_value_1, arm_function_value_regno_p): New function.
- (arm_function_value, arm_libcall_value): Use arm_libcall_value_1.
- (aapcs_libcall_value): Make static.
- (arm_libcall_value): Add static qualifier.
-
-2011-12-02 Jakub Jelinek <jakub@redhat.com>
-
- PR target/51387
- * config/i386/sse.md (mul<mode>3 with VI1_AVX2 iterator): For
- V32QImode use { 0,2,..,14,32,34,..,46,16,18,..,30,48,50,..,62 }
- permutation instead of extract even permutation.
-
-2011-12-02 Nathan Sidwell <nathan@acm.org>
-
- * gcov.c (struct arc_info): Add is_throw field.
- (struct (block_info): Add exceptional field, reduce flags size to
- account for it.
- (struct function_info): Add has_catch field.
- (struct line_info): Add unexceptional field.
- (process_file): Call find_exception_blocks if necessary.
- (read_graph_file): Adjust. Note if an exceptional edge is seen.
- (find_exception_blocks): New.
- (add_line_counts): Set line's unexceptional flag if not exceptional.
- (output_branch_count): Note exceptional arcs, lines and blocks.
- * gcov-dump.c (tag_arcs): Decode arc flags.
- * doc/gcov.texi: Document '=====' lines.
-
-2011-12-02 Anatoly Sokolov <aesok@post.ru>
-
- * config/ia64/ia64.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
- PRINT_OPERAND_PUNCT_VALID_P): Remove macros.
- * config/ia64/ia64-protos.h (ia64_print_operand,
- ia64_print_operand_address): Remove.
- * config/ia64/ia64.c (TARGET_PRINT_OPERAND,
- TARGET_PRINT_OPERAND_ADDRESS, TARGET_PRINT_OPERAND_PUNCT_VALID_P):
- Define.
- (ia64_print_operand_punct_valid_p): New function.
- (ia64_print_operand, ia64_print_operand_address): Make static.
-
-2011-12-02 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/51390
- * config/rs6000/rs6000.c (def_builtin): Use the correct field to
- figure out the function's attributes.
- (struct builtin_description): Mark mask field as const since we no
- longer need to modify it for SPE and PAIRED builtins.
-
-2011-12-02 Joseph Myers <joseph@codesourcery.com>
-
- Revert:
-
- 2008-09-18 Andrew Pinski <andrew_pinski@playstation.sony.com>
-
- PR rtl-opt/37451
- * loop-doloop.c (doloop_modify): New argument zero_extend_p and
- zero extend count after the correction to it is done.
- (doloop_optimize): Update call to doloop_modify, don't zero extend
- count before call.
-
- 2008-11-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
-
- PR rtl-opt/37782
- * loop-doloop.c (doloop_modify): Add from_mode argument that says what
- mode count is in.
- (doloop_optimize): Update call to doloop_modify.
-
-2011-12-02 Richard Guenther <rguenther@suse.de>
-
- PR lto/47259
- * ipa.c (varpool_externally_visible_p): Register variables
- are always externally visible.
-
-2011-12-02 Sameera Deshpande <sameera.deshpande@arm.com>
-
- * gimple-pretty-print.c (dump_gimple_call): Dereference fn only if
- non-NULL.
-
-2011-12-02 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/50622
- * tree-sra.c (load_assign_lhs_subreplacements): Force gimple operand
- if both lacc and racc are grp_partial_lhs.
-
-2011-12-01 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR target/50814.
- * config/sh/sh.c (expand_ashiftrt): Handle TARGET_SH2A same as
- TARGET_SH3.
- (shl_sext_kind): Likewise.
- * config/sh/sh.h (SH_DYNAMIC_SHIFT_COST): Likewise.
- * config/sh/sh.md (ashlsi3_sh2a, ashrsi3_sh2a, lshrsi3_sh2a): Remove.
- (ashlsi3_std): Handle TARGET_SH2A same as TARGET_SH3.
- (ashlsi3): Likewise.
- (ashrsi3_d): Likewise.
- (lshrsi3_d): Likewise.
- (lshrsi3): Likewise.
-
-2011-12-01 Diego Novillo <dnovillo@google.com>
-
- PR bootstrap/51346
- * ipa-inline.c (can_inline_edge_p): If the edge E has a statement,
- use the statement's inline indicator instead of E's.
- Remove consistency check.
-
-2011-12-01 Diego Novillo <dnovillo@google.com>
-
- PR bootstrap/51346
- Revert
-
- 2011-11-29 Diego Novillo <dnovillo@google.com>
-
- * gimple.c (gimple_call_set_cannot_inline): Move from gimple.h.
- Update field call_stmt_cannot_inline_p from call
- graph edge, if needed.
- * gimple.h (gimple_call_set_cannot_inline): Move to gimple.c.
-
-2011-12-01 Nathan Sidwell <nathan@acm.org>
-
- PR gcov-profile/51113
- * coverage.c (build_var): Keep coverage variables static.
-
-2011-12-01 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51356
- * tree-vect-patterns.c (vect_recog_bool_pattern): Give up if
- vectype doesn't have VECTOR_MODE_P.
-
- PR debug/50317
- * tree-ssa-dce.c (remove_dead_stmt): Add a debug stmt when removing
- as unnecessary a store to a variable with gimple reg type.
- * tree-ssa-live.c (remove_unused_locals): Clear TREE_ADDRESSABLE bit
- on local unreferenced variables.
- * cfgexpand.c (expand_gimple_basic_block): Don't emit DEBUG_INSNs
- for !target_for_debug_bind variables.
-
-2011-12-01 Patrick Marlier <patrick.marlier@gmail.com>
-
- PR middle-end/51273
- * cgraph.h (cgraph_call_node_duplication_hooks): Declare.
- * cgraph.c (cgraph_call_node_duplication_hooks): Make global.
- * cgraphunit.c (cgraph_copy_node_for_versioning): Call it.
-
-2011-12-01 Andrew Pinski <apinski@cavium.com>
-
- PR lto/51198
- * tree.c (free_lang_data_in_decl): Clear FIELD_DECL's
- DECL_INITIAL also.
-
-2011-12-01 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51246
- * tree-predcom.c (replace_ref_with): Handle also clobber on the rhs.
-
- PR rtl-optimization/51014
- * loop-unroll.c (apply_opt_in_copies): Ignore label DEBUG_INSNs
- both from bb and orig_bb.
-
-2011-12-01 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR tree-optimization/50802
- * tree-vrp.c (simplify_conversion_using_ranges): Rewrite test
- considering what happens to ranges during sign changes and/or
- intermediate narrowing conversions.
-
-2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR middle-end/50283
- * config/pa/pa.md (in_branch_delay): Disallow frame related insns.
- (in_nullified_branch_delay): Likewise.
- (in_call_delay): Likewise.
-
-2011-11-30 Richard Henderson <rth@redhat.com>
-
- * predict.c (expr_expected_value_1): Assume compare-and-swap builtin
- boolean return is true.
-
-2011-11-30 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/51044
- * dse.c (emit_inc_dec_insn_before): Ensure new_insn is an instruction
- rather than just insn body.
-
- PR target/50725
- * function.c (thread_prologue_and_epilogue_insns): If
- stack_realign_drap, add drap_reg to SET_UP_BY_PROLOGUE
- regset.
-
- PR middle-end/51089
- * tree-eh.c (cleanup_empty_eh_merge_phis): Add check to
- avoid creating duplicate edges here.
- (cleanup_empty_eh_unsplit): And remove it in the caller.
-
-2011-11-30 Andrew Pinski <apinski@cavium.com>
-
- PR c/51321
- * c-parser.c (c_parser_postfix_expression): Check groktypename results
- before looking at the main variant.
-
-2011-11-30 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/48721
- * sched-deps.c (sched_analyze_insn): For SIBLING_CALL_P set
- reg_pending_barrier to TRUE_BARRIER.
-
- PR rtl-optimization/48721
- * sched-ebb.c (begin_move_insn): Insert empty unreachable
- block after BARRIER if insn is followed by it.
-
-2011-11-30 Richard Henderson <rth@redhat.com>
-
- * config/sparc/sparc-opts.h (enum sparc_memory_model_type): New.
- * config/sparc/sparc.opt (mmemory-model=): New option.
- * doc/invoke.texi (Sparc Options): Document it.
- * config/sparc/sparc.c (sparc_option_override): Provide default
- for sparc_memory_model.
- (sparc_emit_membar_for_model): Omit barrier combinations that are
- implied by the memory model.
-
-2011-11-30 Richard Henderson <rth@redhat.com>
-
- * config/sparc/sync.md (I124MODE): New mode iterator.
- (memory_barrier): Remove.
- (atomic_exchangesi): New.
- (swapsi): Rename from *swapsi.
- (atomic_test_and_set<I124MODE>): New.
- (ldstubqi): Rename from *ldstubqi, merge with expander.
- (ldstub<I24MODE>): Rename from *ldstub<I24MODE>, merge with expander.
- (sync_lock_test_and_setsi): Remove.
- (sync_lock_test_and_set<I12MODE>): Remove.
-
-2011-11-30 Richard Henderson <rth@redhat.com>
-
- * config/sparc/constraints.md ("w"): New.
- * config/sparc/predicates.md (mem_noofs_operand): New.
- * config/sparc/sparc.c (sparc_expand_compare_and_swap_12): Make static.
- Generate the boolean result of the atomic_compare_exchange.
- (sparc_expand_compare_and_swap): New.
- * config/sparc/sync.md (atomic_compare_and_swap<I>): New.
- (atomic_compare_and_swap<I48MODE>_1): Rename from
- *sync_compare_and_swap<I48MODE>, use mem_noofs_operand.
- (*atomic_compare_and_swapdi_v8plus): Rename from
- *sync_compare_and_swapdi_v8plus, use mem_noofs_operand.
- (sync_compare_and_swap<I12MODE>): Remove.
- (sync_compare_and_swap<I48MODE>): Remove.
-
-2011-11-30 Richard Henderson <rth@redhat.com>
-
- * config/sparc/predicates.md (register_or_v9_zero_operand): New.
- * config/sparc/sparc.md (UNSPEC_ATOMIC): New.
- * config/sparc/sync.md (atomic_load<I>): New.
- (atomic_loaddi_1, atomic_store<I>, atomic_storedi_1): New.
-
-2011-11-30 Richard Henderson <rth@redhat.com>
-
- * config/sparc/predicates.md (zero_or_v7_operand): New.
- * config/sparc/sparc.c (sparc_emit_membar_for_model): New.
- * config/sparc/sparc-protos.h: Update.
- * config/sparc/sync.md (mem_thread_fence): New.
- (memory_barrier): Use sparc_emit_membar_for_model.
- (membar, *membar_empty, *membar_storestore, *membar_storeload): New.
- (*membar_v8): Accept and ignore the membar mask.
- (*membar): Accept and print the membar mask.
-
-2011-11-30 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
-
- * config/arm/arm.c (arm_issue_rate): Cortex-A15 can triple issue.
- * config/arm/arm.md (mul64): New attribute.
- (generic_sched): Cortex-A15 is not scheduled generically.
- (cortex-a15.md): Include.
- * config/arm/cortex-a15.md: New machine description.
- * config/arm/t-arm (MD_INCLUDES): Add cortex-a15.md.
-
-2011-11-30 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
-
- * config/arm/t-arm (MD_INCLUDES): Ensure all md files are listed.
-
-2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
-
- * doc/tm.texi.in (NEXT_OBJC_RUNTIME): Update macro description.
- * doc/tm.texi: Regenerate.
- * flags.h (flag_next_runtime): Remove references.
- * toplev.c: Likewise.
- * defaults.h (NEXT_OBJC_RUNTIME): Provide default.
- * gccspec.c (lang_specific_driver): Adjust use of NEXT_OBJC_RUNTIME.
- * config/darwin.c (darwin_override_options): Provide default
- Objective-C abi settings and target conflict checks.
- * config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): Remove unused
- code. Adjust indenting.
-
-2011-11-29 Joseph Myers <joseph@codesourcery.com>
-
- * config/sh/sh.h (enum reg_class, REG_CLASS_NAMES)
- (REG_CLASS_CONTENTS): Add NON_SP_REGS.
- (REGCLASS_HAS_GENERAL_REG): Handle NON_SP_REGS.
- * config/sh/constraints.md (u): New constraint.
-
-2011-11-29 Oleg Endo <oleg.endo@t-online.de>
-
- PR target/51337
- * config/sh/sh.c (sh_secondary_reload): Add case when FPUL
- register is being loaded from a pseudo in memory.
-
-2011-11-29 DJ Delorie <dj@redhat.com>
-
- * config.gcc (rl78-*-elf): New case.
- * doc/extend.texi: Add RL78 documentation.
- * doc/invoke.texi: Likewise.
- * doc/md.texi: Likewise.
- * doc/contrib.texi: Add RL78.
- * doc/install.texi: Add rl78-*-elf.
- * config/rl78: New directory for the Renesas RL78.
-
-2011-11-29 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51247
- * tree-vrp.c (extract_range_from_assert): For signed 1-bit precision
- types instead of adding 1 subtract -1 and instead of subtracting 1
- add -1 to avoid overflows.
-
-2011-11-29 Andrew MacLeod <amacleod@redhat.com>
-
- PR target/50123
- * optabs.c (maybe_optimize_fetch_op): New. Look for more optimal
- instructions for a FECTH_OP or OP_FECTH sequence.
- (expand_atomic_fetch_op): Call maybe_optimize_fetch_op.
-
-2011-11-29 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sync.md (UNSPEC_LDA, UNSPEC_STA): New unspecs.
- (movdi_via_fpu): Remove.
- (loaddi_via_fpu): New insn pattern.
- (storedi_via_fpu): Ditto.
- (atomic_loaddi_fpu): Use loaddi_via_fpu and storedi_via_fpu.
- (atomic_storedi_fpu): Ditto.
- * reg-stack.c (get_true_reg): Handle UNSPEC_LDA.
- (subst_stack_regs_pat): Handle UNSPEC_STA.
-
-2011-11-29 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*floathi<mode>2_i387_with_temp): Do not
- allocate scratch memory for alternative 0.
-
-2011-11-29 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000-builtins.def: Completely rewrite builtin
- handling to centralize more of the builtins in this file. Change
- some builtin enumerations to be more consistant. Use a new mask
- to hold the current builtins, including SPE and PAIRED builtins
- which no longer are set via target_flags masks. Add
- -mdebug=builtin debug support. For power machines, define all
- Altivec and VSX buitins when the compiler starts, but don't allow
- the use of a builtin unless the appropriate switch is used, or
- #pragma GCC target is used to change the options. If the user
- uses #pragma GCC target, update the appropriate hardware macros.
- * common/config/rs6000/rs6000-common.c (rs6000_handle_option): Ditto.
- * config/rs6000/rs6000.opt (rs6000_builtin_mask): Ditto.
- * config/rs6000/rs6000-c.c (rs6000_macro_to_expand): Ditto.
- (rs6000_define_or_undefine_macro): Ditto.
- (rs6000_target_modify_macros): Ditto.
- (rs6000_cpu_cpp_builtins): Ditto.
- (altivec_overloaded_builtins): Ditto.
- (altivec_build_resolved_builtin): Ditto.
- * config/rs6000/rs6000.c (rs6000_target_modify_macros_ptr): Ditto.
- (rs6000_builtin_info): Ditto.
- (def_builtin): Ditto.
- (enable_mask_for_builtins): Ditto.
- (DEBUG_FMT_X): Ditto.
- (rs6000_debug_reg_global): Ditto.
- (rs6000_builtin_mask_calculate): Ditto.
- (rs6000_option_override_internal): Ditto.
- (rs6000_builtin_conversion): Ditto.
- (rs6000_builtin_vectorized_function): Ditto.
- (bdesc_3arg): Ditto.
- (bdesc_dst): Ditto.
- (bdesc_2arg): Ditto.
- (builtin_description_predicates): Ditto.
- (bdesc_altivec_preds): Ditto.
- (bdesc_spe_predicates): Ditto.
- (bdesc_spe_evsel): Ditto.
- (bdesc_paired_preds): Ditto.
- (bdesc_abs): Ditto.
- (bdesc_1arg): Ditto.
- (rs6000_overloaded_builtin_p): Ditto.
- (rs6000_expand_unop_builtin): Ditto.
- (bdesc_2arg_spe): Ditto.
- (spe_expand_builtin): Ditto.
- (rs6000_invalid_builtin): Ditto.
- (rs6000_expand_builtin): Ditto.
- (rs6000_init_builtins): Ditto.
- (spe_init_builtins): Ditto.
- (paired_init_builtins): Ditto.
- (altivec_init_builtins): Ditto.
- (builtin_function_type): Ditto.
- (rs6000_common_init_builtins): Ditto.
- (rs6000_builtin_reciprocal): Ditto.
- (rs6000_builtin_mask_names): Ditto.
- (rs6000_pragma_target_parse): Ditto.
- (rs6000_function_specific_print): Ditto.
- * config/rs6000/rs6000.h (MASK_DEBUG_BUILTIN): Ditto.
- (MASK_DEBUG_ALL): Ditto.
- (TARGET_DEBUG_BUILTIN): Ditto.
- (TARGET_EXTRA_BUILTINS): Ditto.
- (REGISTER_TARGET_PRAGMAS): Ditto.
- (enum rs6000_btc): Ditto.
- (RS6000_BTC_*): Ditto.
- (RS6000_BTM_*): Ditto.
- (enum rs6000_builtins): Ditto.
- * config/rs6000/rs6000-protos.h (rs6000_overloaded_builtin_p): Ditto.
- (rs6000_target_modify_macros): Ditto.
- (rs6000_target_modify_macros_ptr): Ditto.
-
- * config/rs6000/vector.md (unsfloat<VEC_int><mode>2): Use the
- standard name for converting vector unsigned values to floating
- point. Delete the TARGET_VECTORIZE_BUILTIN_CONVERSION hook, which
- is handled by machine independent code.
- * config/rs6000/rs6000.c (TARGET_VECTORIZE_BUILTIN_CONVERSION): Ditto.
- (rs6000_builtin_conversion): Ditto.
-
-2011-11-29 Dodji Seketeli <dodji@redhat.com>
-
- * tree-diagnostic (struct loc_t): Rename into struct loc_map_pair.
- (maybe_unwind_expanded_macro_loc): Adjust.
-
-2011-11-29 David Edelsohn <dje.gcc@gmail.com>
- Aldy Hernandez <aldyh@redhat.com>
-
- * trans-mem.c (ipa_tm_create_version_alias): Mangle new_decl
- if DECL_ONE_ONLY.
- (ipa_tm_create_version): Same.
-
-2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
-
- * haifa-sched.c (recompute_todo_spec): Simplify and correct the
- code checking for a clobber of a condition register when deciding
- whether to predicate.
-
-2011-11-29 Diego Novillo <dnovillo@google.com>
-
- * gimple.c (gimple_call_set_cannot_inline): Move from gimple.h.
- Update field call_stmt_cannot_inline_p from call graph edge, if needed.
- * gimple.h (gimple_call_set_cannot_inline): Move to gimple.c.
-
-2011-11-29 Sameera Deshpande <sameera.deshpande@arm.com>
-
- * config/arm/arm.md (arm_movdi): Update NEG_POOL_RANGE.
- (movdf_soft_insn): Likewise.
- * config/arm/fpa.md (thumb2_movdf_fpa): Likewise.
- * config/arm/neon.md (neon_mov<mode>): Likewise.
- * config/arm/vfp.md (movdi_vfp): Likewise.
- (movdi_vfp_cortexa8): Likewise.
- (movdf_vfp): Likewise.
-
-2011-11-29 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/50074
- * expr.c (expand_expr_addr_expr_1): Don't call force_operand for
- EXPAND_SUM modifier.
-
-2011-11-29 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/51301
- * tree-vect-patterns.c (vect_recog_over_widening_pattern): Check that
- the last statement doesn't convert to a bigger type than the original
- type of the computation.
-
-2011-11-28 Richard Henderson <rth@redhat.com>
-
- * config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap):
- Handle overlap between retval and oldval. Always compute boolval
- from CR0 EQ value.
-
-2011-11-28 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/50317
- * tree-ssa.c (execute_update_addresses_taken): Remove
- var ={v} {CLOBBER} stmts instead of rewriting them into
- var_N ={v} {CLOBBER}.
-
- PR middle-end/50907
- * function.c (convert_jumps_to_returns): When redirecting an edge
- succ to EXIT_BLOCK_PTR, clear EDGE_CROSSING flag.
-
- PR tree-optimization/50078
- * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Copy over
- TREE_THIS_VOLATILE also from the old to new lhs resp. rhs.
-
- PR tree-optimization/50682
- * tree-eh.c (maybe_remove_unreachable_handlers): New function.
- * tree-flow.h (maybe_remove_unreachable_handlers): New prototype.
- * tree-optimize.c (execute_cleanup_cfg_post_optimizing): Call it.
-
-2011-11-28 Georg-Johann Lay <avr@gjlay.de>
-
- * doc/extend.texi (AVR Built-in Functions): Add documentation for
- __builtin_avr_map8 and __builtin_avr_map16.
-
- * config/avr/avr.md: Document new %t and %T asm output codes.
- (define_c_enum "unspec"): Add UNSPEC_MAP_BITS.
- (adjust_len): Add map_bits.
- (map_bitsqi, map_bitshi): New insns.
- * config/avr/avr-protos.h (avr_out_map_bits): New.
- * config/avr/avr-protos.c (print_operand): Implement %t and %T.
- (adjust_insn_length): Handle ADJUST_LEN_MAP_BITS.
- (avr_double_int_push_digit): New function.
- (avr_map, avr_revert_map, avr_swap_map, avr_id_map): New functions.
- (avr_sig_map, avr_map_hamming_byte): New functions.
- (avr_out_swap_bits, avr_out_revert_bits, avr_move_bits,
- avr_out_map_bits): New functions.
- (enum avr_builtin_id): Add AVR_BUILTIN_MAP8, AVR_BUILTIN_MAP16.
- (avr_init_builtins): Populate __builtin_avr_map8, __builtin_avr_map16.
- (bdesc_2arg): Add __builtin_avr_map8, __builtin_avr_map16 ...
- (avr_expand_builtin): ...and expand them.
- * config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in defines:
- __BUILTIN_AVR_MAP8, __BUILTIN_AVR_MAP16.
-
-2011-11-27 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR target/51278
- * config/mips/mips.c (mips_rtx_costs): Handle baddu.
-
-2011-11-27 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.c (mips16_unextended_reference_p): Test for BLKmode.
-
-2011-11-27 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips-protos.h (mips_emit_binary): Declare.
- * config/mips/mips.c (mips_emit_binary): Make global.
- (mips_set_mips16_mode): Turn off -mfix-r4000 in MIPS16 mode.
- (mips_conditional_register_usage): Don't treat LO and HI as
- register operands in MIPS16 mode.
- (mips_mulsidi3_gen_fn): Use {u,}mulsidi3_{32,64}bit_mips16
- for MIPS16 code.
- * config/mips/predicates.md (muldiv_target_operand): New predicate.
- (move_operand): Allow hilo_operand.
- * config/mips/mips.md (mul<mode>3): Explicitly specify LO as the
- target of MIPS16 multiplies, then move it into the target register.
- (mul<mode>3_internal, *macc2, *msac2): Use muldiv_target_operand.
- (<u>mulsidi3_32bit_mips16): New expander.
- (<u>mulsidi3_32bit): Use muldiv_target_operand.
- (<u>mulsidi3_32bit_r4000): Disable for ISA_HAS_DSP.
- (<u>mulsidi3_64bit): Require !TARGET_MIPS16. Split into
- <u>mulsidi3_64bit_split.
- (<u>mulsidi3_64bit_mips16): New expander.
- (<u>mulsidi3_64bit_split): Likewise, using expansions from
- two previous define_splits.
- (<u>mulsidi3_64bit_hilo, *muls<u>_di, <u>msubsidi4): Use
- muldiv_target_operand.
- (<su>mulsi3_highpart): Use <su>mulsi3_highpart_split for MIPS16 code.
- (<su>mulsi3_highpart_internal): Require !TARGET_MIPS16.
- Split into <su>mulsi3_highpart_split.
- (<su>mulsi3_highpart_split): New expander.
- (<su>muldi3_highpart): Turn into a define_expand.
- Use <su>muldi3_highpart_split for MIPS16 code.
- (<su>muldi3_highpart_internal): Renamed from <su>muldi3_highpart.
- Require !TARGET_MIPS16. Split into <su>muldi3_highpart_split.
- (<su>muldi3_highpart_split): New expander.
- (<u>mulditi3): Explicitly specify LO as the target of MIPS16
- multiplies, then move it into the target register.
- (<u>mulditi3_internal, <u>maddsidi4): Use muldiv_target_operand.
- (divmod<mode>4, udivmod<mode>4): Turn into define_expands.
- Use <u>divmod<mode>4_split for MIPS16 code, then explicitly
- move LO into operand 0.
- (divmod<mode>4_internal, udivmod<mode>4_internal): Renamed
- from <u>divmod<mode>4. Use muldiv_target_operand.
- Require !TARGET_MIPS16. Split into <u>divmod<mode>4_split.
- (<u>divmod<mode>4_split): New expander.
- (<u>divmod<GPR:mode>4_hilo_<HILO:mode>): Use muldiv_target_operand.
- (mfhi<GPR:mode>_<HILO:mode>): Use hilo_operand.
-
-2011-11-27 Richard Sandiford <rdsandiford@googlemail.com>
-
- * hard-reg-set.h (target_hard_regs): Add x_accessible_reg_set
- and x_operand_reg_set.
- (accessible_reg_set, operand_reg_set): New macros.
- * reginfo.c (init_reg_sets): Initialize accessible_reg_set and
- operand_reg_set.
- (saved_accessible_reg_set, saved_operand_reg_set): New variables.
- (save_register_info): Save them.
- (restore_register_info): Restore them.
- (init_reg_sets_1): Limit operand_reg_set to accessible_reg_set.
- Remove NO_REGS registers from operand_reg_set. Treat members
- of operand_reg_set as fixed.
- * recog.c (general_operand): Check operand_reg_set rather than NO_REGS.
- (register_operand, nonmemory_operand): Likewise.
- * varasm.c (make_decl_rtl): Always use DECL_MODE as the mode of
- register variables. Check accessible_reg_set and operand_reg_set.
- * config/mips/mips.c (mips_conditional_register_usage): Remove
- inaccessible register from accessible_reg_set, rather than just
- making them fixed.
-
-2011-11-27 Gerald Pfeifer <gerald@pfeifer.com>
-
- * config/pa/pa-linux.h (TARGET_GAS): Remove comment.
-
-2011-11-26 Richard Henderson <rth@redhat.com>
-
- * config/arm/arm.c (arm_init_libfuncs): Call init_sync_libfuncs
- for Linux.
-
-2011-11-26 Richard Henderson <rth@redhat.com>
-
- * optabs.c (expand_atomic_fetch_op): Always return result.
-
- * optabs.c (init_sync_libfuncs_1): Include max in iteration.
-
- * omp-low.c (expand_omp_atomic): Assume anything aligned to
- BIGGEST_ALIGNMENT is aligned.
-
-2011-11-26 Richard Henderson <rth@redhat.com>
-
- * config/m68k/m68k.md (UNSPECV_CAS_1, UNSPECV_CAS_2): New.
- (UNSPECV_TAS_1, UNSPECV_TAS_2): New.
- (I): New mode iterator.
- (xz): New mode attribute.
- * config/m68k/sync.md: New file.
-
- * config/m68k/linux.h (TARGET_INIT_LIBFUNCS): New.
- * config/m68k/m68k.c (m68k_init_sync_libfuncs): New.
-
-2011-11-26 Nathan Sidwell <nathan@acm.org>
-
- PR gcov-profile/51297
- * gcov.c (main): Allocate initial names and sources arrays.
- (find_source): Don't check for null name or source arrays here.
-
-2011-11-26 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/49912
- * cfgrtl.c (rtl_verify_flow_info_1): Ignore also EDGE_PRESERVE bit
- when counting n_branch.
-
-2011-11-26 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sync.md (movdi_via_fpu): Add %Z insn suffixes.
-
-2011-11-26 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR middle-end/50074
- * calls.c (mem_overlaps_already_clobbered_arg_p):
- Return false if no outgoing arguments have been stored so far.
-
-2011-11-25 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c (print_operand): Support code = 'i' for CONST_INT.
-
-2011-11-24 Andrew MacLeod <amacleod@redhat.com>
-
- PR other/51011
- * tree.h (is_builtin_name): No longer external.
- * builtins.c (is_builtin_name): Make static.
- * varasm.c (incorporeal_function_p): __sync and __atomic external calls
- are not incorporeal and may need asm label processing.
-
-2011-11-25 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50566
- * config/avr/avr-protos.h (avr_log_t): Add field .builtin.
- * config/avr/avr-log.c (avr_log_set_avr_log): Initialize it.
- Don't bypass TARGET_ALL_DEBUG. Print self-info with ?.
- (avr_log_vadump): Support %D and %X to print double_int.
- (avr_double_int_pop_digit): New static function.
- (avr_dump_double_int_hex): New static function.
-
-2011-11-24 Enkovich Ilya <ilya.enkovich@intel.com>
-
- PR target/51287
- * config/i386/i386.c (distance_non_agu_define_in_bb): Fix insn
- attr check.
-
-2011-11-24 Andrew MacLeod <amacleod@redhat.com>
-
- * optab.c (maybe_emit_atomic_exchange): New. Try to emit an
- atomic_exchange pattern.
- (maybe_emit_sync_lock_test_and_set): New. Try to emit an exchange
- using __sync_lock_test_and_set.
- (maybe_emit_compare_and_swap_exchange_loop): New. Try to emit an
- exchange using a compare_and_swap loop.
- (expand_sync_lock_test_and_set): New. Expand sync_lock_test_and_set.
- (expand_atomic_test_and_set): New. Expand test_and_set operation.
- (expand_atomic_exchange): Use new maybe_emit_* functions.
- (expand_atomic_store): Use new maybe_emit_* functions.
- * builtins.c (expand_builtin_sync_lock_test_and_set): Call
- expand_sync_lock_test_and_set routine.
- (expand_builtin_atomic_exchange): Remove parameter from call.
- (expand_builtin_atomic_clear): Use atomic_clear pattern if present.
- (expand_builtin_atomic_test_and_set): Add target and simply call
- expand_atomic_test_and_set.
- (expand_builtin): Add target to expand_builtin_atomic_test_and_set.
- * expr.h (expand_atomic_exchange): Add parameter.
- (expand_sync_lock_test_and_set): New prototype.
- (expand_atomic_test_and_set, expand_atomic_clear): New prototypes.
-
-2011-11-24 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/51134
- * config/i386/i386.h (processor_costs): Revert revision 181357.
- * config/i386/i386.c (cost models): Likewise.
- (core_cost): Likewise.
- (promote_duplicated_reg): Likewise.
- (promote_duplicated_reg_to_size): Likewise.
- (processor_target): Likewise.
- (expand_set_or_movmem_via_loop_with_iter): Likewise.
- (expand_set_or_movmem_via_loop): Likewise.
- (emit_strset): Likewise.
- (expand_movmem_epilogue): Likewise.
- (expand_setmem_epilogue): Likewise.
- (expand_movmem_prologue): Likewise.
- (expand_setmem_prologue): Likewise.
- (expand_constant_movmem_prologue): Likewise.
- (expand_constant_setmem_prologue): Likewise.
- (decide_alg): Likewise.
- (decide_alignment): Likewise.
- (ix86_expand_movmem): Likewise.
- (ix86_expand_setmem): Likewise.
- (ix86_slow_unaligned_access): Likewise.
- * config/i386/i386.md (strset): Likewise.
- * config/i386/sse.md (vec_dupv4si): Likewise.
- (vec_dupv2di): Likewise.
-
-2011-11-24 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.md (*rotlhi2.15): Set length to 4.
-
-2011-11-24 Razya Ladelsky <razya@il.ibm.com>
-
- * tree-data-ref.c (initialize_data_dependence_relation): Update
- comment for the self dependence case.
- (compute_self_dependence): Remove.
- * tree-vect-data-refs.c (vect_analyze_data_refs): Remove call to
- compute_self_dependenc.
-
-2011-11-24 Alan Modra <amodra@gmail.com>
-
- * c-decl.c (warn_if_shadowing): Don't warn if shadowed
- identifier is from system header.
-
-2011-11-23 Jakub Jelinek <jakub@redhat.com>
-
- PR target/51261
- * config/i386/i386.c (decide_alg): Initialize *dynamic_check
- even if !optimize.
-
-2011-11-23 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/48455
- * doc/invoke.texi (-fira-region): Document default values.
-
- * flags-types.h (enum ira_region): Add new value
- IRA_REGION_AUTODETECT.
-
- * common.opt (fira-region): Set up initial value to
- IRA_REGION_AUTODETECT.
-
- * toplev.c (process_options): Set up flag_ira_region depending on
- -O options.
-
- * ira.c (ira.c): Remove optimize guard for ira_build.
-
-2011-11-23 Chung-Lin Tang <cltang@codesourcery.com>
-
- PR rtl-optimization/50496
- * jump.c (redirect_jump): Assert fail on nlabel == NULL_RTX
- only after epilogue is created. Add comments.
-
-2011-11-22 Richard Henderson <rth@redhat.com>
-
- * config/ia64/ia64.c (ia64_expand_atomic_op): Add model parameter.
- Generate the barrier required for the memory model.
- (rtx_needs_barrier): Handle UNSPEC_FETCHADD_REL, UNSPEC_CMPXCHG_REL.
- * config/ia64/ia64-protos.h: Update.
- * config/ia64/ia64.md (UNSPEC_FETCHADD_REL): New.
- (UNSPEC_CMPXCHG_REL): New.
- * config/ia64/sync.md (mem_thread_fence): New.
- (atomic_load<IMODE>, atomic_store<IMODE>): New.
- (atomic_compare_and_swap<IMODE>): New.
- (cmpxchg_acq_<I124MODE>, cmpxchg_acq_di): New.
- (atomic_exchange<IMODE>): New.
- (xchg_acq_<IMODE>): Rename from sync_lock_test_and_set<IMODE>.
- (atomic_<FETCHOP><IMODE>, atomic_nand<IMODE>): New.
- (atomic_fetch_<FETCHOP><IMODE>, atomic_fetch_nand<IMODE>): New.
- (atomic_<FETCHOP>_fetch<IMODE>, atomic_nand_fetch<IMODE>): New.
- (fetchadd_rel_<I48MODE>): New.
- (sync_<FETCHOP><IMODE>, sync_nand<IMODE>): Remove.
- (sync_old_<FETCHOP><IMODE>, sync_old_nand<IMODE>): Remove.
- (sync_new_<FETCHOP><IMODE>, sync_new_nand<IMODE>): Remove.
- (sync_compare_and_swap<IMODE>): Remove.
- (sync_lock_release<IMODE>): Remove.
-
- * config/ia64/ia64.md: Use define_c_enum for UNSPEC_*
- and UNSPECV_* constants.
-
-2011-11-22 Tom de Vries <tom@codesourcery.com>
-
- PR rtl-optimization/50764
- * sched-deps.c (sched_analyze_insn): Make sure frame-related insns are
- not moved past preceding jump.
-
-2011-11-22 Jeff Law <law@redhat.com>
-
- * doc/contrib.texi: Add entry for David Binderman.
-
-2011-11-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * postreload.c (reload_combine): Mark reg_state as invalid at
- volatile insns if there has been a use already.
-
-2011-11-21 Aldy Hernandez <aldyh@redhat.com>
-
- * opts.c (finish_options): Do not fail for -fgnu-tm.
- * gimple-streamer-out.c (output_gimple_stmt): Handle
- GIMPLE_TRANSACTION.
- * gimple-streamer-in.c (input_gimple_stmt): Same.
- * lto-cgraph.c (input_overwrite_node): Read tm_clone bit.
- (lto_output_node): Write tm_clone bit.
-
-2011-11-22 Ian Lance Taylor <iant@google.com>
-
- * doc/install.texi (Configuration): Correct doc of
- --enable-build-poststage1-with-cxx: it is not experimental.
-
-2011-11-22 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51074
- * fold-const.c (fold_binary_loc): Fix up VEC_INTERLEAVE_*_EXPR
- handling for BYTES_BIG_ENDIAN.
- * optabs.c (can_vec_perm_for_code_p): Likewise.
-
-2011-11-22 Michael Matz <matz@suse.de>
-
- PR other/51125
- * trans-mem.c (expand_block_tm): Ignore clobbers.
-
-2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
-
- * config/darwin.h (ENDFILE_SPEC): New.
- (DARWIN_CRT1_SPEC): Add crttms.o.
- (STARTFILE_SPEC): Likewise for dynamic libs and bundles.
- * config/i386.h (ENDFILE_SPEC): Amend to include crttme.o.
-
-2011-11-22 Michael Matz <matz@suse.de>
-
- PR c++/51264
- * tree.c (iterative_hash_expr): Remove break after return.
-
-2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
-
- * target.def (tm_clone_table_section): New hook.
- * doc/tm.texi.in (TARGET_ASM_TM_CLONE_TABLE_SECTION): Define.
- * doc/tm.texi: Regenerate.
- * varasm.c (dump_tm_clone_pairs): Use target tm_clone_table_section.
- * output.h (default_clone_table_section): New prototype.
- * config/darwin.h (TARGET_ASM_TM_CLONE_TABLE_SECTION): New.
- * config/darwin-protos.h (darwin_tm_clone_table_section): New prototype.
- * config/darwin.c (darwin_tm_clone_table_section): New.
-
-2011-11-21 Torvald Riegel <triegel@redhat.com>
-
- * trans-mem.c (diagnose_tm_1): Print an expression instead of a
- declaration in error messages for indirect calls.
-
-2011-11-21 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.c (sparc_regmode_natural_size): New function
- implementing REGMODE_NATURAL_SIZE taking into consideration vector
- modes.
- (sparc_modes_tieable_p): Similarly for MODES_TIEABLE_P.
- * config/sparc/sparc-protos.h (sparc_regmode_natural_size,
- sparc_modes_tieable_p): Declare.
- * gcc/config/sparc/sparc.h (REGMODE_NATURAL_SIZE,
- MODES_TIEABLE_P): Use new helper functions.
-
- Revert
- 2011-11-16 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- PR middle-end/50325
- * expmed.c (store_bit_field_1): Use extract_bit_field on big
- endian targets if the source cannot be exactly covered by word
- mode chunks.
-
-2011-11-21 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/50827
- * var-tracking.c (loc_cmp): For ENTRY_VALUEs use ENTRY_VALUE_EXP
- macro instead of XEXP.
-
-2011-11-21 Andreas Tobler <andreast@fgznet.ch>
-
- * configure: Regenerate.
-
-2011-11-21 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c (output_reload_in_const): Loading a byte with 0
- must not affect cc0.
- * config/avr/avr.md (*movhi, *movpsi, *movsi, *movsf): Zero to any
- register does not change cc0. Same for any constant to ld-register.
-
-2011-11-21 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/mmx.md (unspec) <UNSPEC_MOVNTQ, UNSPEC_PFRCP,
- UNSPEC_PFRCPIT1, UNSPEC_PFRCPIT2, UNSPEC_PFRSQRT, UNSPEC_PFRSQIT1>:
- Move from config/i386/i386.md
- (unspecv) <UNSPECV_EMMS, UNSPECV_FEMMS>: Ditto.
- * config/i386/sse.md (unspec) <UNSPEC_MOVNT,UNSPEC_MOVU, UNSPEC_LDDQU,
- UNSPEC_PSHUFB, UNSPEC_PSIGN, UNSPEC_PALIGNR, UNSPEC_EXTRQI,
- UNSPEC_EXTRQ, UNSPEC_INSERTQI, UNSPEC_INSERTQ, UNSPEC_BLENDV,
- UNSPEC_INSERTPS, UNSPEC_DP, UNSPEC_MOVNTDQA, UNSPEC_MPSADBW,
- UNSPEC_PHMINPOSUW, UNSPEC_PTEST, UNSPEC_PCMPESTR, UNSPEC_PCMPISTR,
- UNSPEC_FMADDSUB, UNSPEC_XOP_UNSIGNED_CMP, UNSPEC_XOP_TRUEFALSE,
- UNSPEC_XOP_PERMUTE, UNSPEC_FRCZ, UNSPEC_AESENC, UNSPEC_AESENCLAST,
- UNSPEC_AESDEC, UNSPEC_AESDECLAST, UNSPEC_AESIMC,
- UNSPEC_AESKEYGENASSIST, UNSPEC_PCLMUL, UNSPEC_PCMP, UNSPEC_VPERMIL,
- UNSPEC_VPERMIL2, UNSPEC_VPERMIL2F128, UNSPEC_CAST, UNSPEC_VTESTP,
- UNSPEC_VCVTPH2PS, UNSPEC_VCVTPS2PH, UNSPEC_VPERMSI, UNSPEC_VPERMDF,
- UNSPEC_VPERMSF, UNSPEC_VPERMTI, UNSPEC_GATHER, UNSPEC_VSIBADDR>: Ditto.
- (unspecv) <UNSPECV_LDMXCSR, UNSPECV_STMXCSR, UNSPECV_CLFLUSH,
- UNSPECV_MONITOR, UNSPECV_MWAIT, UNSPECV_VZEROALL, UNSPECV_VZEROUPPER>:
- Ditto.
- * config/i386/sync.md (unspec) <UNSPEC_LFENCE, UNSPEC_SFENCE,
- UNSPEC_MFENCE, UNSPEC_MOVA>: Ditto.
- (unspecv) <UNSPECV_CMPXCHG_1, UNSPECV_CMPXCHG_2, UNSPECV_CMPXCHG_3,
- UNSPECV_CMPXCHG_4, UNSPECV_XCHG, UNSPECV_LOCK>: Ditto.
- (sse2_lfence): Move from config/i386/sse.md.
- (*sse2_lfence): Ditto.
- (sse_sfence): Ditto.
- (*sse_sfence): Ditto.
- (sse2_mfence): Ditto.
- (mfence_sse2): Ditto. Rename from *sse2_mfence. Enable also
- for TARGET_64BIT.
- (mem_thread_fence): Use mfence_sse2.
-
-2011-11-21 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.h (struct base_arch_s): Add field sfr_offset.
- * config/avr/avr-devices.c: Ditto. And initialize it.
- * config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in define
- __AVR_SFR_OFFSET__.
- * config/avr/avr-protos.h (out_movqi_r_mr, out_movqi_mr_r): Remove.
- (out_movhi_r_mr, out_movhi_mr_r): Remove.
- (out_movsi_r_mr, out_movsi_mr_r): Remove.
- * config/avr/avr.md (*cbi, *sbi): Use %i instead of %m-0x20.
- (*insv.io, *insv.not.io): Ditto.
- * config/avr/avr.c (out_movsi_r_mr, out_movsi_mr_r): Make static.
- (print_operand): Implement "%i" to print address as I/O address.
- (output_movqi): Clean up call of out_movqi_mr_r.
- (output_movhi): Clean up call of out_movhi_mr_r.
- (avr_file_start): Use avr_current_arch->sfr_offset instead of
- magic -0x20. Use TMP_REGNO, ZERO_REGNO instead of 0, 1.
- (avr_out_sbxx_branch): Use %i instead of %m-0x20.
- (out_movqi_r_mr, out_movqi_mr_r): Ditto. And make static.
- (out_movhi_r_mr, out_movhi_mr_r): Ditto. And use avr_asm_len.
- (out_shift_with_cnt): Clean up code: Use avr_asm_len.
- (output_movsisf): Use output_reload_insisf for all CONSTANT_P sources.
- (avr_out_movpsi): USE avr_out_reload_inpsi for all CONSTANT_P sources.
- Clean up call of avr_out_store_psi.
- (output_reload_in_const): Don't cut symbols longer than 2 bytes.
- (output_reload_insisf): Filter CONST_INT_P or CONST_DOUBLE_P to
- try if setting pre-cleared register is advantageous.
- (avr_out_plus_1): Use gen_int_mode instead of GEN_INT.
-
-2011-11-20 Joey Ye <joey.ye@arm.com>
-
- * expr.c (expand_expr_real_1): Correctly handle strict volatile
- bitfield loads smaller than mode size.
-
-2011-11-20 Richard Henderson <rth@redhat.com>
-
- * config/mips/mips.c (mips_init_libfuncs): Call init_sync_libfuncs.
-
-2011-11-20 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/51235
- * config/i386/i386.c (ix86_expand_vcond): Generate TARGET_XOP
- patterns for supported mode only.
-
- PR target/51236
- * config/i386/i386.c (ix86_expand_builtin)
- <IX86_BUILTIN_GATHERALTSIV4DI>: Use CODE_FOR_avx2_gathersiv4di.
-
-2011-11-20 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (UNSPEC_MOVNTI): Remove.
- (UNSPEC_MOVNTQ): New unspec.
- * config/i386/mmx.md (sse_movntq): Rename from sse_movntdi.
- Use UNSPEC_MOVNTQ instead of UNSPEC_MOVNT.
- * config/i386/sse.md (sse2_movnti<mode>): Use UNSPEC_MOVNT instead of
- UNSPEC_MOVNTI.
- (STORENT_MODE): Add DI and V4DI modes.
-
-2011-11-20 Nathan Sidwell <nathan@acm.org>
-
- PR gcov-profile/51113
- * coverage.c (build_var): Propagate visibility for public
- decls. Use make_decl_one_only for PIC correctness.
-
- testsuite/
- * gcc.misc-tests/gcov-13.c: Check gcovpart-13b coverage
- * gcc.misc-tests/gcov-16.c: New.
- * gcc.misc-tests/gcov-17.c: New.
- * g++.dg/gcov/gcov-8.C: New.
- * g++.dg/gcov/gcov-9.C: New.
- * g++.dg/gcov/gcov-10.C: New.
-
-2011-11-19 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/51187
- * reorg.c (relax_delay_slots): Do not consider a jump useless if there
- is a barrier between the jump and its target label.
-
-2011-11-19 Patrick Marlier <patrick.marlier@gmail.com>
-
- PR middle-end/51211
- * tracer.c (ignore_bb_p): Don't copy GIMPLE_TRANSACTION.
-
-2011-11-19 Eric Botcazou <ebotcazou@adacore.com>
-
- * expmed.c (store_bit_field_1): Revert bogus formatting change.
-
-2011-11-19 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/50493
- * config/arm/arm.c (neon_disambiguate_copy): Correctly handle partial
- overlap of src and dest operands.
-
-2011-11-19 Iain Sandoe <iains@gcc.gnu.org>
-
- * config/darwin.h (ASM_DEBUG_SPEC): New.
- * config/darwin9.h (ASM_DEBUG_SPEC): New.
-
-2011-11-18 Jan Hubicka <jh@suse.cz>
-
- * config/i386/i386.c (atom_cost): Disable SSE loop until alignment
- issues are fixed.
-
-2011-11-18 Anatoly Sokolov <aesok@post.ru>
-
- * config/cris/cris.c (cris_function_value_regno_p): Make static.
- (TARGET_FUNCTION_VALUE_REGNO_P): Define.
- * config/cris/cris.h (FUNCTION_VALUE_REGNO_P): Remove.
- * config/cris/cris-protos.h (cris_function_value_regno_p): Remove.
-
-2011-11-18 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/33944
- * doc/extend.texi: Document __builtin_ia32_movnti64.
-
- * config/i386/emmintrin.h (_mm_stream_si64): New.
-
- * config/i386/i386-builtin-types.def: Add VOID_FTYPE_PLONGLONG_LONGLONG.
-
- * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MOVNTI64.
- (bdesc_special_args): Update __builtin_ia32_movnti. Add
- __builtin_ia32_movnti64.
- (ix86_expand_special_args_builtin): Handle
- VOID_FTYPE_PLONGLONG_LONGLONG.
-
- * config/i386/i386.md (UNSPEC_MOVNTI): New.
-
- * config/i386/sse.md (sse2_movntsi): Renamed to ...
- (sse2_movnti<mode>): This.
-
-2011-11-18 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/49868
- * config/avr/avr.h (base_arch_s): Add field n_segments.
- (ADDR_SPACE_PGM1, ADDR_SPACE_PGM2, ADDR_SPACE_PGM3,
- ADDR_SPACE_PGM4, ADDR_SPACE_PGM5, ADDR_SPACE_PGMX): New address spaces.
- (AVR_HAVE_ELPM, AVR_HAVE_ELPMX): New defines.
- (INIT_EXPANDERS): New define.
- * config/avr/avr-protos.h (avr_mem_pgmx_p): New.
- (avr_init_expanders): New.
- (avr_emit_movmemhi, avr_out_movmem): New.
- (avr_xload_libgcc_p): New.
- * config/avr/avr-c.c (avr_register_target_pragmas): Register
- address spaces __pgm1, __pgm2, __pgm3, __pgm4 __pgm5, __pgmx.
- (avr_cpu_cpp_builtins): Add built-in defines __PGM1,
- __PGM2, __PGM3, __PGM4, __PGM5, __PGMX.
- * config/avr/avr-devices.c (avr_arch_types): Set field n_segments.
-
- * config/avr/avr.c (AVR_SECTION_PROGMEM): Change define to cover
- 3 bits instead of just 1.
- (xstring_empty, xstring_e, rampz_rtx): New static GTYed variables.
- (progmem_section): Change from section to array of sections.
- (progmem_section_prefix): New static variable.
- (avr_file_start): Print set for __RAMPZ__
- (avr_option_override): Move initialization of RTXes from here...
- (avr_init_expanders): ...to this new function.
- (avr_pgm_segment): New static function.
- (avr_decl_pgm_p): Handle error_mark_node.
- (avr_mem_pgmx_p, avr_decl_pgmx_p): New static functions.
- (avr_out_xload, avr_find_unused_d_reg): New static functions.
- (expand_prologue, expand_epilogue): Use rampz_rtx.
- (print_operand): Hande CONST_STRING.
- (avr_xload_libgcc_p): New static function.
- (avr_out_lpm_no_lpmx, avr_out_lpm): Handle ELPM.
- (avr_progmem_p): Return 2 for 24-bit flash address space.
- (avr_out_sbxx_branch): Clean-up code from ASn macros.
- (out_movqi_r_mr, out_movqi_mr_r): Ditto. And recognize RAMPZ's
- address and print symbolically.
- (avr_asm_named_section, avr_section_type_flags,
- avr_encode_section_info, avr_asm_select_section,
- avr_addr_space_address_mode, avr_addr_space_pointer_mode,
- avr_addr_space_legitimate_address_p, avr_addr_space_convert,
- avr_addr_space_legitimize_address): Handle new address spaces.
- (avr_output_progmem_section_asm_op): New static function.
- (avr_asm_init_sections): Initialize progmem_section[].
- (adjust_insn_length): Handle ADJUST_LEN_XLOAD, ADJUST_LEN_MOVMEM.
- (avr_const_address_lo16): New static function.
- (avr_assemble_integer): Use it to handle 3-byte integers.
- (avr_emit_movmemhi, avr_out_movmem): New functions.
-
- * config/avr/predicates.md (nox_general_operand): Handle new
- address spaces.
- * config/avr/avr.md (unspec): Add UNSPEC_MOVMEM.
- (adjust_len): Add xload, movmem.
- (SP_ADDR): New define_constants.
- (isa): Add "lpm", "lpmx", "elpm", "elpmx".
- (enabled): Handle them.
- (load<mode>_libgcc): New expander.
- (*load.<mode>.libgcc): Rename to load_<mode>_libgcc.
- (xload8_A, xload<mode>_A): New insn-and-splits.
- (xload_8, xload_<mode>_libgcc, xload_<mode>, loadmem_elpm): New insns.
- (mov<mode>): Handle new address spaces.
- (movmemhi): Rewrite using avr_emit_movmemhi.
- (MOVMEM_r_d): New mode attribute.
- (movmem_<mode>, movmem_qi_elpm): New insns.
- (setmemhi, *clrmemqi, *clrmemhi, strlenhi, *strlenhi): Unquote
- C-code. Use label instead of hard-coded instrunction lengths.
-
-2011-11-18 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/50605
- * gimple.c (is_gimple_ip_invariant_address): Also handle MEM_REFs
- of IPA invariant decls.
-
-2011-11-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * tree-outof-ssa.c (insert_back_edge_copies): Add call to
- mark_dfs_back_edges.
-
-2011-11-18 Iain Sandoe <iains@gcc.gnu.org>
-
- PR target/49992
- * configure.ac: Remove ranlib special-casing for Darwin.
- * configure: Regenerate.
-
-2011-11-18 Uros Bizjak <ubizjak@gmail.com>
-
- PR tree-optimization/51118
- * fold-const.c (fold_checksum_tree): Check for TS_TYPED structure
- before using TREE_TYPE accessor on expr.
-
-2011-11-17 Jan Hubicka <jh@suse.cz>
-
- PR bootstrap/51134
- * i386.c (atom_cost): Fix 32bit memset description.
- (expand_set_or_movmem_via_loop_with_iter): Output proper bounds check
- for epilogue loops.
- (expand_movmem_epilogue): Handle epilogues up to size 15 w/o producing
- byte loop.
- (decide_alg): sse_loop is not useable wthen SSE2 is disabled;
- when not optimizing always use rep movsb or lincall; do not produce
- word sized loops when optimizing memset for size (to avoid need
- for large constants).
- (ix86_expand_movmem): Get into sync with ix86_expand_setmem;
- choose unroll factors better; always do 128bit moves when producing
- SSE loops; do not produce loopy epilogue when size is too small.
- (promote_duplicated_reg_to_size): Do not look into desired alignments
- when doing vector expansion.
- (ix86_expand_setmem): Track better when promoted value is available;
- choose unroll factors more sanely. Output loopy epilogue only
- when needed.
-
-2011-11-17 Steve Ellcey <sje@cup.hp.com>
-
- PR middle-end/51144
- * output.h (fprint_w): Remove.
- * final.c (fprint_w): Remove.
- (output_addr_const): Change fprint_w back to fprintf.
-
-2011-11-17 Andrew Pinski <apinski@cavium.com>
-
- * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for MIPS.
-
-2011-11-17 Andrew MacLeod <amacleod@redhat.com>
-
- * builtins.c (expand_builtin): Remove 4th parameter representing
- weak/strong mode when __atomic_compare_exchange becomes a library call.
-
-2011-11-17 Richard Henderson <rth@redhat.com>
-
- * config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): Get
- new pseudo for target after convert_modes.
- (rs6000_expand_atomic_exchange, rs6000_expand_atomic_op): Likewise.
-
-2011-11-17 Richard Henderson <rth@redhat.com>
-
- * config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): Get
- new pseudo for target after convert_modes.
- (rs6000_expand_atomic_exchange, rs6000_expand_atomic_op): Likewise.
-
-2011-11-17 Richard Henderson <rth@redhat.com>
-
- * builtins.c (expand_builtin_mem_thread_fence): Remove.
- (expand_builtin_mem_signal_fence): Remove.
- (expand_builtin_atomic_thread_fence): Use expand_mem_thread_fence.
- (expand_builtin_sync_synchronize): Likewise.
- (expand_builtin_atomic_signal_fence): Use expand_mem_signal_fence.
- * optabs.c (expand_asm_memory_barrier): Split out from
- expand_builtin_mem_signal_fence.
- (expand_mem_thread_fence): New, a combination of code from
- expand_builtin_mem_thread_fence and expand_builtin_sync_synchronize.
- (expand_mem_signal_fence): Moved and renamed from
- expand_builtin_mem_signal_fence.
- (expand_atomic_exchange): Use expand_mem_thread_fence.
- (expand_atomic_load, expand_atomic_store): Likewise.
- * expr.h, optabs.h: Update decls.
-
-2011-11-17 Bin Cheng <bin.cheng@arm.com>
-
- PR rtl-optimization/50663
- * cprop.c (implicit_set_indexes): New global variable.
- (insert_set_in_table): Add additional parameter and record implicit
- set information.
- (hash_scan_set): Add additional parameter and pass it to above.
- (hash_scan_insn): Pass false to hash_scan_set.
- (compute_hash_table_work): Pass true to hash_scan_set.
- (compute_cprop_data): Add implicit set to AVIN of block which the
- implicit set is recorded for.
- (one_cprop_pass): Handle implicit_set_indexes array.
-
-2011-11-17 Michael Matz <matz@suse.de>
-
- PR middle-end/50644
- PR middle-end/50741
- * tree-ssa-live.c (mark_all_vars_used_1): Recurse only for decls of
- current function.
- (remove_unused_locals): Ditto.
-
-2011-11-16 Richard Henderson <rth@redhat.com>
-
- * config/alpha/alpha.c (alpha_split_compare_and_swap_12): Copy
- ALIAS_SET_MEMORY_BARRIER when creating a new memory.
- (alpha_split_atomic_exchange_12): Likewise.
- * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Likewise.
-
-2011-11-16 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/i386elf.h (PREFERRED_DEBUGGING_TYPE): Remove.
-
-2011-11-16 David Edelsohn <dje.gcc@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_xcoff_section_type_flags):
- Default to minimum alignment if decl is NULL.
-
-2011-11-16 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (round<mode>2_vec_pack_sfix): Optimize V2DFmode
- sequence for AVX.
- (<sse4_1>_round<ssemodesuffix>_vec_pack_sfix<avxsizesuffix>): Ditto.
-
-2011-11-16 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
-
- * doc/invoke.texi: Document AMD bdver1 and btver1.
-
-2011-11-16 Richard Earnshaw <rearnsha@arm.com>
- Bernd Schmidt <bernds@coudesourcery.com>
- Sebastian Huber <sebastian.huber@embedded-brains.de>
-
- PR target/49641
- * config/arm/arm.c (store_multiple_sequence): Avoid cases where
- the base reg is stored iff compiling for Thumb1.
-
-2011-11-16 Razya Ladelsky <razya@il.ibm.com>
-
- PR tree-optimization/49960
- * tree-data-ref.c (initialize_data_dependence_relation): Add
- initializations.
- Remove call to compute_self_dependence.
- (compute_affine_dependence): Remove the !DDR_SELF_REFERENCE condition.
- (compute_self_dependence): Remove old code. Add call to
- compute_affine_dependence.
- (compute_all_dependences): Remove call to compute_self_dependence.
- Add call to compute_affine_dependence.
-
-2011-11-16 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- PR middle-end/50325
- * expmed.c (store_bit_field_1): Use extract_bit_field on big
- endian targets if the source cannot be exactly covered by word
- mode chunks.
-
-2011-11-15 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/i386elf.h (ASM_OUTPUT_ASCII): Change STRING_LIMIT to
- ELF_STRING_LIMIT.
-
-2011-11-15 Richard Henderson <rth@redhat.com>
-
- * config/alpha/alpha.c (alpha_pre_atomic_barrier): New.
- (alpha_post_atomic_barrier): New.
- (alpha_split_atomic_op): New memmodel argument; honor it.
- (alpha_split_compare_and_swap): Take array of operands. Honor
- memmodel; always set bool output
- (alpha_expand_compare_and_swap_12): Similarly.
- (alpha_split_compare_and_swap_12): Similarly.
- (alpha_split_atomic_exchange): Similarly. Rename from
- alpha_split_lock_test_and_set.
- (alpha_expand_atomic_exchange_12): Similarly. Rename from
- alpha_expand_lock_test_and_set_12.
- (alpha_split_atomic_exchange_12): Similarly. Rename from
- alpha_split_lock_test_and_set_12.
- * config/alpha/alpha-protos.h: Update.
- * config/alpha/alpha.md (UNSPECV_CMPXCHG): New.
- * config/alpha/constraints.md ("w"): New.
- * config/alpha/predicates.md (mem_noofs_operand): New.
- * config/alpha/sync.md (atomic_compare_and_swap<mode>): Rename from
- sync_compare_and_swap<mode>; add the new parameters.
- (atomic_exchange<mode>): Update from sync_test_and_set<mode>.
- (atomic_fetch_<op><mode>): Update from sync_old_<op><mode>.
- (atomic_<op>_fetch<mode>): Update from sync_new_<op><mode>.
- (atomic_<op><mode>): Update from sync_<op><mode>.
-
-2011-11-16 Tom de Vries <tom@codesourcery.com>
-
- * tree-ssa-tail-merge.c (replace_block_by): Add frequency of bb2 to bb1.
-
-2011-11-16 Alan Modra <amodra@gmail.com>
-
- PR rtl-optimization/51051
- PR bootstrap/51086
- * function.c (thread_prologue_and_epilogue_insns): Guard
- emitting return with single_succ_p test.
-
-2011-11-15 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/epiphany/epiphany.md (mov<mode>cc): Fix code to
- get mode from CMP_OP1 if CMP_OP0 is VOIDmode.
-
-2011-11-15 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (vec_pack_trunc_v2df): Optimize sequence for AVX.
- (vec_pack_sfix_trunc_v2df): Ditto.
- (vec_pack_sfix_v2df): Ditto.
- (vec_pack_sfix_trunc_v4df): Generate fix_truncv4dfv4si2 and
- avx_vec_concatv8si patterns.
- (vec_pack_sfix_v4df): Generate avx_cvtpd2dq256 and
- avx_vec_concatv8si patterns.
-
-2011-11-15 Torvald Riegel <triegel@redhat.com>
-
- * c-parser.c (c_parser_transaction_expression): Require parentheses
- when parsing transaction expressions.
-
-2011-11-15 Tristan Gingold <gingold@adacore.com>
-
- * incpath.c (get_added_cpp_dirs): New function.
- * incpath.h (get_added_cpp_dirs): Declare.
- * config/vms/vms-c.c (vms_c_register_includes): New function.
- (vms_std_modules): New variable.
- * config/vms/vms.h (TARGET_EXTRA_INCLUDES): Define.
- (vms_c_register_includes): Declare.
-
-2011-11-15 Tristan Gingold <gingold@adacore.com>
-
- * c-family/c-pragma.h (pragma_extern_prefix): Declare.
- * c-family/c-pragma.c (pragma_extern_prefix): Make it public.
- * config/vms/vms-c.c (saved_extern_prefix): New variable.
- (vms_pragma_extern_prefix): New function.
- (vms_c_register_pragma): Register vms_pragma_extern_prefix.
-
-2011-11-15 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/49868
- * config/avr/avr.h (ADDR_SPACE_PGM): New address spaces.
- (REGISTER_TARGET_PRAGMAS): New define.
- * config/avr/avr-protos.h (avr_mem_pgm_p): New.
- (avr_load_libgcc_p): New.
- (avr_register_target_pragmas): New.
- (asm_output_external_libcall): Remove.
- (avr_log_t): Add field "progmem". Order alphabetically.
- * config/avr/avr-log.c (avr_log_set_avr_log): Set avr_log.progmem.
- * config/avr/avr-c.c (langhooks.h): New include.
- (avr_register_target_pragmas): New function. Register address
- space __pgm.
- (avr_cpu_cpp_builtins): Add built-in define __PGM.
-
- * config/avr/avr.c: Include "c-family/c-common.h".
- (TARGET_LEGITIMATE_ADDRESS_P): Remove define.
- (TARGET_LEGITIMIZE_ADDRESS): Remove define.
- (TARGET_ADDR_SPACE_SUBSET_P): Define to...
- (avr_addr_space_subset_p): ...this new static function.
- (TARGET_ADDR_SPACE_CONVERT): Define to...
- (avr_addr_space_convert): ...this new static function.
- (TARGET_ADDR_SPACE_ADDRESS_MODE): Define to...
- (avr_addr_space_address_mode): ...this new static function.
- (TARGET_ADDR_SPACE_POINTER_MODE): Define to...
- (avr_addr_space_pointer_mode): ...this new static function.
- (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Define to...
- (avr_addr_space_legitimate_address_p): ...this new static function.
- (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Define to...
- (avr_addr_space_legitimize_address): ...this new static function.
- (avr_mode_code_base_reg_class): Handle address spaces.
- (avr_regno_mode_code_ok_for_base_p): Ditto.
- (lpm_addr_reg_rtx, lpm_reg_rtx, all_regs_rtx): New static variables.
- (avr_option_override): Initialize them.
- (output_reload_in_const): Use all_regs_rtx. Fix signedness of loop
- variables.
- (avr_pgm_segment): New static function.
- (avr_decl_pgm_p, avr_mem_pgm_p): New static functions.
- (avr_out_lpm, avr_out_lpm_no_lpmx): New static functions.
- (output_movqi, output_movhi, output_movsisf, avr_out_movpsi): Call
- avr_out_lpm to handle loads from progmem.
- (avr_load_libgcc_p): New static function.
- (avr_progmem_p): Test if decl is in flash.
- (avr_pgm_pointer_const_p): New static function.
- (avr_nonconst_pointer_addrspace): New static function.
- (avr_pgm_check_var_decl): New static function.
- (avr_insert_attributes): Use it. Change error message to report
- cause (progmem or address space) when code wants to write to flash.
- (avr_section_type_flags): Unset section flag SECTION_BSS for
- data in progmem.
-
- * config/avr/predicates.md (nop_general_operand): New predicate.
- (nox_general_operand): New predicate.
- * config/avr/avr.md (LPM_REGNO): New define_constant.
- (load<mode>_libgcc): New expander.
- (*load.<mode>.libgcc): New insn.
- (mov<mode>): Handle loads from non-generic AS.
- (movmemhi): Ditto. Propagate address space information to newly
- created MEM.
- (movqi_insn, *movhi, *movpsi, *movsi, *movsf): Change predicate #1
- to nox_general_operand.
- (ashrqi3, ashrhi3, ashrsi3): Change predicate #1 to
- nop_general_operand.
- (ashlqi3, *ashlqi3, ashlhi3, ashlsi3): Ditto.
- (lshrqi3, *lshrqi3, lshrhi3, lshrsi3): Ditto.
- (split-lpmx): New split.
- (*ashlhi3_const, *ashlsi3_const, *ashrhi3_const, *ashrsi3_const,
- *lshrhi3_const, *lshrsi3_const): Indent, unquote C.
-
-2011-11-15 Maxim Kuvyrkov <maxim@codesourcery.com>
-
- * ipa-cp.c (ipa_value_from_jfunc): Make global.
- (ipa_cst_from_jfunc): Remove, use ipa_value_from_jfunc instead.
- (get_indirect_edge_target): Rename, make global.
- (devirtualization_time_bonus, estimate_local_effects,)
- (ipcp_discover_new_direct_edges): Update.
- * ipa-inline-analysis.c (evaluate_conditions_for_edge):
- Generalize to also handle types. Rename to ...
- (evaluate_properties_for_edge): Use instead of
- evaluate_conditions_for_edge.
- (estimate_edge_devirt_benefit): New function.
- (estimate_calls_size_and_time): Use it.
- (estimate_node_size_and_time, estimate_ipcp_clone_size_and_time,)
- (inline_merge_summary): Update.
- (do_estimate_edge_time, do_estimate_edge_growth): Update. Calculate
- parameter information at the call site and pass it on to subroutines.
- * tree-inline.c (estimate_num_insns): Distinguish between direct and
- indirect calls.
- (init_inline_once): Set size and time costs or indirect calls.
- * tree-inline.h (eni_weights): Add indirect_call_cost.
-
-2011-11-15 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/51005
- * tree-ssa-tail-merge.c (delete_basic_block_same_succ): Rename to
- mark_basic_block_deleted.
- (update_worklist): Inline purge_bbs.
- (purge_bbs, unlink_virtual_phi, update_vuses, vop_at_entry)
- (delete_block_update_dominator_info): Remove.
- (replace_block_by): Remove update_vops parameter. Partially evaluate
- for update_vops == false.
- (apply_clusters): Remove update_vops parameter. Remove update_vops
- argument in replace_block_by call.
- (update_debug_stmts): Remove MAY_HAVE_DEBUG_STMTS test.
- (tail_merge_optimize): Remove update_vops argument to apply_clusters.
- Remove call to purge_bbs. Add calls to calculate_dominance_info and
- free_dominance_info. Add MAY_HAVE_DEBUG_STMTS before calling
- update_debug_stmts. Mark vop var for renaming, if necessary.
-
-2011-11-15 Bernd Schmidt <bernds@codesourcery.com>
-
- PR rtl-optimization/51051
- * cfgrtl.c (cfg_layout_can_merge_blocks_p): Return FALSE if the
- move would cause fallthrough into the exit block.
-
-2011-11-14 Richard Henderson <rth@redhat.com>
-
- * config/rs6000/rs6000.c (emit_load_locked): Assert the mode is
- handled.
- (emit_store_conditional): Likewise.
- (rs6000_pre_atomic_barrier, rs6000_post_atomic_barrier): New.
- (rs6000_adjust_atomic_subword): New.
- (rs6000_mask_atomic_subword, rs6000_finish_atomic_subword): New.
- (rs6000_expand_atomic_op): Rename from rs6000_emit_sync; rewrite
- for pre-reload expansion.
- (rs6000_split_compare_and_swap, rs6000_split_compare_and_swapqhi,
- rs6000_expand_compare_and_swapqhi): Merge into ...
- (rs6000_expand_atomic_compare_and_swap): ... here. New function.
- rs6000_split_lock_test_and_set; expand immediately. Handle
- QImode and HImode.
- * config/rs6000/rs6000.md (UNSPEC_LWSYNC): Move and rename
- from UNSPECV_LWSYNC.
- * config/rs6000/sync.md (fetchopsi_constr, fetchopdi_constr): Remove.
- (mem_thread_fence): New.
- (hwsync): Rename from memory_barrier.
- (*hwsync): Rename from *sync_internal.
- (lwsync, *lwsync): Mirror hwsync implementation.
- (isync): Don't reference memory.
- (loadsync): New.
- (atomic_load<INT>, atomic_store<INT>): New.
- (ATOMIC): New mode iterator.
- (load_locked<ATOMIC>): Rename from load_locked_<GPR>.
- (store_conditional<ATOMIC>): Rename from store_conditional_<GPR>.
- (sync_compare_and_swap<GPR>): Remove.
- (sync_compare_and_swaphi, sync_compare_and_swapqi): Remove.
- (sync_compare_and_swapqhi_internal): Remove.
- (sync_lock_test_and_set<GPR>): Remove.
- (sync_<FETCHOP><INT1>): Remove.
- (*sync_<FETCHOP>si_internal, *sync_<FETCHOP>di_internal): Remove.
- (sync_nand<INT1>, *sync_nand<GPR>_internal): Remove.
- (sync_old_<FETCHOP><GPR>): Remove.
- (*sync_old_<FETCHOP>si_internal): Remove.
- (*sync_old_<FETCHOP>di_internal): Remove.
- (sync_old_nand<INT1>): Remove.
- (*sync_old_nand<GPR>_internal): Remove.
- (sync_new_<FETCHOP><GPR>): Remove.
- (*sync_new_<FETCHOP>si_internal): Remove.
- (*sync_new_<FETCHOP>di_internal): Remove.
- (sync_new_nand<INT1>): Remove.
- (*sync_new_nand<GPR>_internal): Remove.
- (*atomic_andsi, *atomic_anddi): Remove.
- (*sync_addshort_internal, *sync_subshort_internal): Remove.
- (*sync_andsi_internal, *sync_boolsi_internal): Remove.
- (*sync_boolcshort_internal): Remove.
- (sync_lock_release<INT1>): Remove.
- (atomic_compare_and_swap<INT1>): New.
- (atomic_exchange<INT1>): New.
- (atomic_<FETCHOP><INT1>, atomic_nand<INT1>): New.
- (atomic_fetch_<FETCHOP><INT1>, atomic_fetch_nand<INT1>): New.
- (atomic_<FETCHOP>_fetch<INT1>, atomic_nand_fetch<INT1>): New.
-
-2011-11-14 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (round<mode>2): Use register_operand for
- operand 1 predicate.
- (round<mode>2_sfix): Ditto.
- (round<mode>2_vec_pack_sfix): Ditto for operand 1 and operand 2.
-
-2011-11-14 Nathan Sidwell <nathan@acm.org>
-
- * gcov.c (canonicalize_name): Protect use of S_ISLNK.
-
-2011-11-14 Jan Hubicka <jh@suse.cz>
-
- PR target/51126
- * config/i386/i386.c (core cost model): Correct pasto.
-
-2011-11-14 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (round<mode>2_sfix): New expander.
- (round<mode>2_vec_pack_sfix): Ditto.
- (<sse4_1>_round<ssemodesuffix>_sfix<avxsizesuffix>): Ditto.
- (<sse4_1>_round<ssemodesuffix>_vec_pack_sfix<avxsizesuffix>): Ditto.
- * config/i386/builtin-types.def (V4SI_FTYPE_V4SF_ROUND,
- V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND,
- V8SI_FTYPE_V4DF_V4DF_ROUND): New builtin types.
- * config/i386/i386.c (ix86_builtins): Add
- IX86_BUILTIN_{FLOORPD,CEILPD,ROUNDPD_AZ}_VEC_PACK_SFIX{,256} and
- IX86_BUILTIN_{FLOORPS,CEILPS,ROUNDPS_AZ}_SFIX{,256} defines.
- (bdesc_args): Add __builtin_ia32_{floorpd,ceilpd}_vec_pack_sfix{,256},
- __builtin_ia32_roundpd_az_vec_pack_sfix{,256},
- __builtin_ia32_{floorps,ceilps}_sfix{,256}and
- __builtin_ia32_roundps_az_sfix{,256} descriptions.
- (ix86_expand_sse_round_vec_pack_sfix): New.
- (ix86_expand_args_builtin): Handle V4SI_FTYPE_V4SF_ROUND,
- V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND and
- V8SI_FTYPE_V4DF_V4DF_ROUND types. Check last argument of
- CODE_FOR_sse4_1_roundpd_vec_pack_sfix, CODE_FOR_sse4_1_roundps_sfix,
- CODE_FOR_avx_roundpd_vec_pack_sfix256 and CODE_FOR_avx_roundps_sfix256.
- (ix86_builtin_vectorized_function): Handle
- BUILT_IN_{I,L,LL}FLOOR{,F}, BUILT_IN_{I,L,LL}CEIL{,F} and
- BUILT_IN_{I,L,LL}ROUND{,F}
-
-2011-11-14 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/50598
- * cgraph.h (varpool_externally_visible_p): Declare.
- (varpool_add_new_variable): Declare.
- * tree-emultls.c (get_emutls_init_templ_addr,
- new_emutls_decl): Use varpool_add_new_variable.
- * ipa.c (varpool_externally_visible_p): Export.
- * varpool.c (varpool_add_new_variable): New function.
-
-2011-11-14 Michael Zolotukhin <michael.v.zolotukhin@gmail.com>
- Jan Hubicka <jh@suse.cz>
-
- * config/i386/i386.h (processor_costs): Add second dimension to
- stringop_algs array.
- * config/i386/i386.c (cost models): Initialize second dimension of
- stringop_algs arrays.
- (core_cost): New costs based on generic64 costs with updated stringop
- values.
- (promote_duplicated_reg): Add support for vector modes, add
- declaration.
- (promote_duplicated_reg_to_size): Likewise.
- (processor_target): Set core costs for core variants.
- (expand_set_or_movmem_via_loop_with_iter): New function.
- (expand_set_or_movmem_via_loop): Enable reuse of the same iters in
- different loops, produced by this function.
- (emit_strset): New function.
- (expand_movmem_epilogue): Add epilogue generation for bigger sizes,
- use SSE-moves where possible.
- (expand_setmem_epilogue): Likewise.
- (expand_movmem_prologue): Likewise for prologue.
- (expand_setmem_prologue): Likewise.
- (expand_constant_movmem_prologue): Likewise.
- (expand_constant_setmem_prologue): Likewise.
- (decide_alg): Add new argument align_unknown. Fix algorithm of
- strategy selection if TARGET_INLINE_ALL_STRINGOPS is set; Skip sse_loop
- (decide_alignment): Update desired alignment according to chosen move
- mode.
- (ix86_expand_movmem): Change unrolled_loop strategy to use SSE-moves.
- (ix86_expand_setmem): Likewise.
- (ix86_slow_unaligned_access): Implementation of new hook
- slow_unaligned_access.
- * config/i386/i386.md (strset): Enable half-SSE moves.
- * config/i386/sse.md (vec_dupv4si): Add expand for vec_dupv4si.
- (vec_dupv2di): Add expand for vec_dupv2di.
-
-2011-11-14 Dimitrios Apostolou <jimis@gmx.net>
-
- PR bootstrap/51094
- PR middle-end/51116
- * config/elfos.h (TARGET_ASM_INTERNAL_LABEL): Remove.
- * varasm.c (default_elf_internal_label): Remove.
-
-2011-11-14 Kai Tietz <ktietz@redhat.com>
-
- * gcov.c (generate_results): Add missing semicolon and correct indent.
-
-2011-11-14 Ira Rosen <ira.rosen@linaro.org>
-
- PR bootstrap/51112
- * tree-vect-stmts.c (vectorizable_condition): Initialize comp_vectype.
-
-2011-11-14 Mingjie Xing <mingjie.xing@gmail.com>
-
- * doc/invoke.texi (Wunused-result): Change @pxref{Variable Attributes}
- to @pxref{Function Attributes}.
-
-2011-11-13 Oleg Endo <oleg.endo@t-online.de>
-
- PR target/50694
- * config/sh/sh.h (IS_LITTLE_ENDIAN_OPTION, UNSUPPORTED_SH2A):
- New macros.
- (DRIVER_SELF_SPECS): Use new macros to filter out unsupported options
- taking the default configuration into account.
-
-2011-11-13 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- * doc/install.texi (Specific): Fix anchor for
- x86_64-*-solaris2.1[0-9]*.
-
-2011-11-13 Nathan Sidwell <nathan@acm.org>
-
- * gcov.c (source_prefix, source_length): New globals.
- (flag_relative_only): Likewise.
- (print_usage, options, process_args): Update.
- (generate_results): Use coverage.name, check
- flag_relative_only. Adjust messages.
- (find_source): Check source_prefix.
- (output_lines): Use coverage.name, adjust messages.
- * doc/gcov.texi (Invoking Gcov): Document new options.
-
-2011-11-12 Jason Merrill <jason@redhat.com>
-
- PR c++/51060
- * gimplify.c (gimplify_target_expr): Add a clobber to the cleanup.
- (gimplify_modify_expr): Don't try to simplify it.
-
-2011-11-12 Dimitrios Apostolou <jimis@gmx.net>
-
- PR bootstrap/51094
- * config/elfos.h (STRING_ASM_OP): Define.
- * varasm.c (default_elf_asm_output_limited_string): Use it.
-
- PR bootstrap/51094
- * gcc/configure.ac: Check for stpcpy declaration.
- * system.h: Declare it if not.
- * config.in, configure: Regenerate.
-
-2011-11-12 Richard Henderson <rth@redhat.com>
-
- * config/rs6000/rs6000.md (fix_trunc<SFDF>si2_stfiwx): Use
- nonimmediate_operand for the destination.
- (fixuns_trunc<SFDF>si2_stfiwx): Likewise.
-
- * builtins.c (expand_builtin_compare_and_swap): If target is const0,
- don't pass the target to expand_atomic_compare_and_swap.
- (expand_builtin_atomic_compare_exchange): Likewise.
-
- * config/sh/linux.h (TARGET_INIT_LIBFUNCS): New.
- * config/sh/sh.c (sh_init_sync_libfuncs): New.
-
- * config/pa/pa-linux.h (TARGET_SYNC_LIBCALL): New.
- * config/pa/pa.h (TARGET_SYNC_LIBCALL): New default.
- * config/pa/pa.c (pa_init_libfuncs): Use init_sync_libfuncs.
-
-2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
-
- PR target/45233
- * config/rs6000/rs6000.c (rs6000_legitimize_reload_address):
- Only expand a symbol ref. into an access when the entity is defined
- in the TU.
-
-2011-11-12 Jan Hubicka <jh@suse.cz>
-
- PR bootstrap/50822
- * cgraphunit.c (output_weakrefs): Output really only weakrefs.
-
-2011-11-12 Nathan Sidwell <nathan@acm.org>
-
- * gcov.c (struct name_map): New.
- (names, n_names, a_names): New global vars.
- (print_usage): Adjust usage.
- (generate_results): Canonicalize main file name.
- (release_structures): Adjust.
- (name_search, name_sort): New callbacks.
- (find_source): Look for and create a canonical name.
- (canonicalize_name): New.
- (make_gcov_file_name): Reimplement and fix mangling.
- (mangle_name): New.
- * doc/gcov.texi: Update documentation about path preservation.
-
-2011-11-11 David S. Miller <davem@davemloft.net>
-
- * config/sparc/linux.h (ASM_GENERATE_INTERNAL_LABEL): Delete.
- * config/sparc/linux64.h (ASM_GENERATE_INTERNAL_LABEL): Delete.
-
-2011-11-11 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386-protos.h (ix86_maybe_emit_epilogue_vzeroupper):
- New prototype.
- * config/i386/i386.c (ix86_maybe_emit_epilogue_vzeroupper): New
- function.
- (ix86_expand_epilogue): Use it.
- * config/i386/i386.md (return, simple_return): Call it in the
- expanders.
-
- PR tree-optimization/51091
- * tree-stdarg.c (execute_optimize_stdarg): Ignore TREE_CLOBBER_P
- rhs also in the va_list_simple_ptr case.
-
- PR tree-optimization/51058
- * tree-vect-slp.c (vect_remove_slp_scalar_calls): New function.
- (vect_schedule_slp): Call it.
- * tree-vect-stmts.c (vectorizable_call): If slp_node != NULL,
- don't replace scalar calls with setting of their lhs to zero here.
-
- PR tree-optimization/51074
- * fold-const.c (vec_cst_ctor_to_array, fold_vec_perm): New functions.
- (fold_binary_loc): Handle VEC_EXTRACT_EVEN_EXPR,
- VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR and
- VEC_INTERLEAVE_LOW_EXPR with VECTOR_CST or CONSTRUCTOR operands.
- (fold_ternary_loc): Handle VEC_PERM_EXPR with VECTOR_CST or
- CONSTRUCTOR operands.
- * tree-ssa-propagate.c (valid_gimple_rhs_p): Handle ternary
- expressions.
- * tree-vect-generic.c (lower_vec_perm): Mask sel_int elements
- to 0 .. 2 * elements - 1.
-
-2011-11-11 Richard Henderson <rth@redhat.com>
-
- * gimple-pretty-print.c (dump_gimple_omp_atomic_load): Dump needed.
- (dump_gimple_omp_atomic_store): Likewise.
- * optabs.c (can_atomic_exchange_p): New.
- * optabs.h (can_atomic_exchange_p): Declare.
- * omp-low.c (expand_omp_atomic_load): Implement.
- (expand_omp_atomic_store): Likewise.
- (expand_omp_atomic): Update for new arguments to load/store.
-
-2011-11-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * cprop.c: Adjust outdated comments throughout.
- (hash_scan_set): Rename PAT parameter into SET.
- (cprop_pavloc): Rename into...
- (cprop_avloc): ...this.
- (cprop_absaltered): Rename into...
- (cprop_kill): ...this.
- (alloc_cprop_mem): Adjust for above renaming.
- (free_cprop_mem): Likewise.
- (compute_cprop_data): Likewise.
- (compute_local_properties): Rename TRANSP parameter into KILL and
- adjust throughout. Rework comments.
- (try_replace_reg): Fix long line.
- (cprop_jump): Likewise.
- (constprop_register): Fix prototype and take INSN last.
- (cprop_insn): Adjust calls to above function. Fix long lines.
- (bypass_block): Likewise.
- (one_cprop_pass): Likewise.
-
-2011-11-11 Uros Bizjak <ubizjak@gmail.com>
-
- * config/alpha/elf.h (ELF_ASCII_ESCAPES): Rename from ESCAPES.
- (ELF_STRING_LIMIT): Rename from STRING_LIMIT.
-
-2011-11-11 Jason Merrill <jason@redhat.com>
-
- * varasm.c (default_elf_asm_output_limited_string): #ifdef
- ELF_ASCII_ESCAPES.
- (default_elf_asm_output_ascii): Likewise.
-
-2011-11-11 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/50762
- * config/i386/constraints.md (j): New address constraint.
- * config/i386/predicates.md (lea_address_operand): Redefine as
- special predicate.
- * config/i386/i386.md (*lea_3_zext): Use "j" constraint for operand 1.
- (*lea_4_zext): Ditto.
-
-2011-11-11 David S. Miller <davem@davemloft.net>
-
- Revert
- 2011-11-05 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (UNSPEC_SHORT_LOAD): New unspec.
- (zero-extend_v8qi_vis, zero_extend_v4hi_vis): New expanders.
- (*zero_extend_v8qi_<P:mode>_insn,
- *zero_extend_v4hi_<P:mode>_insn): New insns.
- * config/sparc/sparc.c (vector_init_move_words,
- vector_init_prepare_elts, sparc_expand_vector_init_vis2,
- sparc_expand_vector_init_vis1): New functions.
- (vector_init_bshuffle): Rewrite to handle more cases and make use
- of locs[] array prepared by vector_init_prepare_elts.
- (vector_init_fpmerge, vector_init_faligndata): Delete.
- (sparc_expand_vector_init): Rewrite using new infrastructure.
-
-2011-11-11 Jakub Jelinek <jakub@redhat.com>
-
- * opts-common.c (generate_canonical_option): Free opt_text
- it it has been allocated here and not stored anywhere.
-
- * tree-vect-slp.c (vect_free_slp_tree): Also free SLP_TREE_CHILDREN
- vector.
- (vect_create_new_slp_node): Don't allocate node before checking stmt
- type.
- (vect_free_oprnd_info): Remove FREE_DEF_STMTS argument, always
- free def_stmts vectors and additionally free oprnd_info.
- (vect_build_slp_tree): Adjust callers. Call it even if
- stop_recursion. If vect_create_new_slp_node or
- vect_build_slp_tree fails, properly handle freeing memory.
- If it succeeded, clear def_stmts in oprnd_info.
-
-2011-11-11 Dimitrios Apostolou <jimis@gmx.net>
-
- * defaults.h (ASM_OUTPUT_LABEL, ASM_OUTPUT_INTERNAL_LABEL): Expand on
- multiple lines for readability.
- * output.h (fprint_whex, fprint_w, fprint_ul, sprint_ul): Declare.
- (ASM_OUTPUT_LABELREF): Call fputs instead of asm_fprintf.
- * dwarf2asm.c (dw2_assemble_integer, dw2_asm_output_data,
- dw2_asm_data_uleb128, dw2_asm_delta_uleb128,
- dw2_asm_delta_sleb128): Convert fprintf calls to the new functions.
- * dwarf2out.c (dwarf2out_source_line): Call fprint_ul instead of
- fprintf.
- * final.c (fprint_whex, fprint_w, fprint_ul, sprint_ul): New functions
- serving as fast replacements for fprintf integer to string conversions.
- (sprint_ul_rev): Internal helper for the above.
- (output_addr_const) <CONST_INT>: Don't use fprintf.
- * varasm.c: Fix some whitespace inconsistencies.
- (default_elf_asm_output_limited_string): New.
- (default_elf_asm_output_ascii): Likewise.
- (default_elf_internal_label): Likewise.
- * config/elfos.h (ASM_GENERATE_INTERNAL_LABEL): Use sprint_ul and
- stpcpy instead of sprintf.
- (TARGET_ASM_INTERNAL_LABEL): Define as default_elf_internal_label.
- (ELF_ASCII_ESCAPES, ELF_STRING_LIMIT): Rename from old ESCAPES and
- STRING_LIMIT macros.
- (ASM_OUTPUT_LIMITED_STRING, ASM_OUTPUT_ASCII): Call functions that
- provide the same functionality.
- * config/i386/i386.c (print_reg): Call fprint_ul instead of fprintf.
-
-2011-11-10 Andrew MacLeod <amacleod@redhat.com>
-
- * doc/extend.texi: Document __atomic_test_and_set and __atomic_clear.
-
-2011-11-10 Andrew MacLeod <amacleod@redhat.com>
-
- PR middle-end/51038
- * builtins.c (expand_builtin_atomic_clear): New. Expand atomic_clear.
- (expand_builtin_atomic_test_and_set): New. Expand atomic test_and_set.
- (expand_builtin): Add cases for test_and_set and clear.
- * sync-builtins.def (BUILT_IN_ATOMIC_TEST_AND_SET): New.
- (BUILT_IN_ATOMIC_CLEAR): New.
-
-2011-11-10 Roberto Agostino Vitillo <ravitillo@lbl.gov>
-
- PR debug/50983
- * dwarf2out.c (set_cur_line_info_table): Restore the last is_stmt
- value in the current line table.
-
-2011-11-10 Nathan Sidwell <nathan@acm.org>
-
- * gcov.c (struct function_info): Make src an index, not a pointer.
- (struct source_info): Remove index and next source fields.
- (fn_end): New static var.
- (sources_index): Remove.
- (sources): Now a pointer to an array, not a list.
- (n_sources, a_sources): New.
- (process_file): Adjust for changes to read_graph_file. Insert
- functions into source lists and check line numbers here.
- (generate_results): Only allocate lines for sources with
- contents. Adjust for source array.
- (release_structures): Likewise.
- (find_source): Return source index, adjust for source array.
- (read_graph_file): Return function list. Don't insert into source
- lists here.
- (read_count_file): Take list of functions.
- (solve_flow_graph): Reverse the arc lists here.
- (add_line_counts): Adjust for source array.
-
-2011-11-10 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/51077
- * tree-object-size.c (addr_object_size): Check TREE_CODE of
- MEM_REF's operand rather than code of the MEM_REF itself.
-
-2011-11-10 Andrew MacLeod <amacleod@redhat.com>
-
- PR rtl-optimization/51040
- * optabs.c (expand_atomic_fetch_op): Patchup code for NAND should
- be AND followed by NOT.
- * builtins.c (expand_builtin_atomic_fetch_op): Patchup code for NAND
- should be AND followed by NOT.
-
-2011-11-10 Jakub Jelinek <jakub@redhat.com>
-
- * vec.h (VEC_BASE): If base is at offset 0 in the structure,
- use &(P)->base even if P is NULL.
-
- PR rtl-optimization/51023
- * combine.c (simplify_comparison) <case SIGN_EXTEND>: Don't use
- val_signbit_known_clear_p for signed comparison narrowing
- optimization. Don't check for non-VOIDmode, use
- HWI_COMPUTABLE_MODE_P macro.
- <case ZERO_EXTEND>: Don't check for non-VOIDmode.
- Optimize even when const_op is equal to GET_MODE_MASK (mode),
- don't optimize if const_op is negative.
-
-2011-11-10 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51042
- * tree-ssa-pre.c (phi_translate_1): Avoid recursing on
- self-referential expressions. Refactor code to avoid duplication.
-
-2011-11-10 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51070
- * tree-loop-distribution.c (generate_builtin): Do not replace
- the loop with a builtin if the partition contains statements which
- results are used outside of the loop.
- (pass_loop_distribution): Verify and collect.
-
-2011-11-10 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51030
- * tree-ssa-phiopt.c (jump_function_from_stmt): New function.
- (value_replacement): Use it to handle trivial non-empty
- intermediate blocks.
-
-2011-11-10 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/51071
- * gimple.c (gimple_has_side_effects): Remove checking code
- that doesn't belong here.
-
-2011-11-10 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/51058
- * tree-vect-slp.c (vect_get_constant_vectors): Handle CALL_EXPR.
-
-2011-11-10 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51000
- * tree-vect-patterns.c (vect_recog_bool_pattern): If adding
- a pattern stmt for a bool store, adjust DR_STMT too.
- Don't handle bool conversions to single bit precision lhs.
- * tree-vect-stmts.c (vect_remove_stores): If next is a pattern
- stmt, remove its related stmt and free its stmt_vinfo.
- (free_stmt_vec_info): Free also pattern stmt's vinfo and
- pattern def stmt's vinfo.
- * tree-vect-loop.c (destroy_loop_vec_info): Don't try to
- free pattern stmt's vinfo here.
- (vect_transform_loop): When calling vect_remove_stores,
- do gsi_next first and don't call gsi_remove. If not strided
- store, free stmt vinfo for gsi_stmt (si) rather than stmt.
-
-2011-11-09 Jakub Jelinek <jakub@redhat.com>
-
- PR target/50911
- * config/i386/i386.c (expand_vec_perm_interleave2): If d->vmode is
- V4SImode, !TARGET_SSE2 and punpck[lh]* is needed, change dremap.vmode
- to V4SFmode.
-
- * function.h (requires_stack_frame_p): New prototype.
- * function.c (requires_stack_frame_p): No longer static.
- * config/i386/i386.c (ix86_finalize_stack_realign_flags): If
- stack_realign_fp was just a conservative guess for a function
- which doesn't use sp/fp/argp at all, clear frame_pointer_needed
- and stack realignment.
-
-2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR preprocessor/51061
- * incpath.c (merge_include_chains): Make sure to not pass null
- pointers to free_path.
-
-2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- * doc/invoke.texi ([Option Summary, C++ Language Options]):
- Add -Wzero-as-null-pointer-constant.
-
-2011-11-07 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
-
- * config/arm/arm-cores.def: Add -mcpu=cortex-a7.
- * config/arm/arm-tables.opt: Regenerate.
- * config/arm/arm-tune.md: Likewise.
- * config/arm/bpabi.h (BE8_LINK_SPEC): Add Cortex A-7.
- * doc/invoke.texi: Document -mcpu=cortex-a7.
-
-2011-11-09 Richard Guenther <rguenther@suse.de>
-
- Revert
- 2011-11-09 Richard Guenther <rguenther@suse.de>
-
- * tree-cfg.c (verify_gimple_call): Verify that
- gimple_call_cannot_inline_p is returning a conservative
- correct result according to gimple_check_call_matching_types.
-
-2011-11-09 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51039
- * tree-cfg.c (verify_gimple_call): Verify that
- gimple_call_cannot_inline_p is returning a conservative
- correct result according to gimple_check_call_matching_types.
- * ipa-inline-analysis.c (estimate_function_body_sizes): Remove
- code dealing with un-inlinablility.
- * gimple-streamer-in.c (input_gimple_stmt): Update the
- non-inlinable flag.
-
-2011-11-09 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51039
- * tree-inline.c (setup_one_parameter): Always perform a
- valid gimple type change.
- (declare_return_variable): Likewise.
-
-2011-11-09 Jakub Jelinek <jakub@redhat.com>
-
- * config/rs6000/vector.md (vcondv4sfv4si, vcondv4siv4sf,
- vconduv4sfv4si): New patterns.
- * config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Handle
- different dest_mode from comparison mode.
-
-2011-11-09 Richard Guenther <rguenther@suse.de>
-
- * gimple-fold.c (canonicalize_constructor_val): Mark
- address-taken variables addressable.
-
-2011-11-09 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/51015
- * tree-vect-loop.c (vect_determine_vectorization_factor): Expect
- vectype to be set for pattern def stmts.
-
-2011-11-09 Alan Modra <amodra@gmail.com>
-
- * function.c (bb_active_p): Delete.
- (dup_block_and_redirect, active_insn_between): New functions.
- (convert_jumps_to_returns, emit_return_for_exit): New functions,
- split out from..
- (thread_prologue_and_epilogue_insns): ..here. Delete
- shadowing variables. Don't do prologue register clobber tests
- when shrink wrapping already failed. Delete all last_bb_active
- code. Instead compute tail block candidates for duplicating
- exit path. Remove these from antic set. Duplicate tails when
- reached from both blocks needing a prologue/epilogue and
- blocks not needing such.
- * ifcvt.c (dead_or_predicable): Test both flag_shrink_wrap and
- HAVE_simple_return.
- * bb-reorder.c (get_uncond_jump_length): Make global.
- * bb-reorder.h (get_uncond_jump_length): Declare.
- * cfgrtl.c (rtl_create_basic_block): Comment typo fix.
- (rtl_split_edge): Likewise. Warning fix.
- (rtl_duplicate_bb): New function.
- (rtl_cfg_hooks): Enable can_duplicate_block_p and duplicate_block.
- * Makefile.in (function.o): Update dependencies.
-
-2011-11-08 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
- Georg-Johann Lay <avr@gjlay.de>
-
- * doc/tm.texi.in (MODE_CODE_BASE_REG_CLASS): Add address space
- argument.
- (REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
- * doc/tm.texi: Regenerate.
-
- * config/cris/cris.h (MODE_CODE_BASE_REG_CLASS): Add address
- space argument.
- (REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
- * config/bfin/bfin.h (MODE_CODE_BASE_REG_CLASS): Likewise.
- (REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
- * config/avr/avr.h (MODE_CODE_BASE_REG_CLASS): Add address space
- argument.
- (REGNO_MODE_CODE_OK_FOR_BASE_P): Ditto.
- * config/avr/avr-protos.h (avr_mode_code_base_reg_class): Ditto.
- (avr_regno_mode_code_ok_for_base_p): Ditto.
- * config/avr/avr.c (avr_mode_code_base_reg_class): Ditto.
- (avr_regno_mode_code_ok_for_base_p): Ditto.
- (avr_reg_ok_for_addr_p): Pass AS down to
- avr_regno_mode_code_ok_for_base_p.
-
- * addresses.h (base_reg_class): Add address space argument.
- Pass to MODE_CODE_BASE_REG_CLASS.
- (ok_for_base_p_1): Add address space argument. Pass to
- REGNO_MODE_CODE_OK_FOR_BASE_P.
- (regno_ok_for_base_p): Add address space argument. Pass to
- ok_for_base_p_1.
-
- * regrename.c (scan_rtx_address): Add address space argument.
- Pass address space to regno_ok_for_base_p and base_reg_class.
- Update recursive calls.
- (scan_rtx): Pass address space to scan_rtx_address.
- (build_def_use): Likewise.
- * regcprop.c (replace_oldest_value_addr): Add address space
- argument. Pass to regno_ok_for_base_p and base_reg_class.
- Update recursive calls.
- (replace_oldest_value_mem): Pass address space to
- replace_oldest_value_addr.
- (copyprop_hardreg_forward_1): Likewise.
-
- * reload.c (find_reloads_address_1): Add address space argument.
- Pass address space to base_reg_class and regno_ok_for_base_p.
- Update recursive calls.
- (find_reloads_address): Pass address space to base_reg_class,
- regno_ok_for_base_p, and find_reloads_address_1.
- (find_reloads): Pass address space to base_reg_class.
- (find_reloads_subreg_address): Likewise.
-
- * ira-costs.c (record_reg_classes): Update calls to base_reg_class.
- (ok_for_base_p_nonstrict): Add address space argument. Pass to
- ok_for_base_p_1.
- (record_address_regs): Add address space argument. Pass to
- base_reg_class and ok_for_base_p_nonstrict. Update recursive calls.
- (record_operand_costs): Pass address space to record_address_regs.
- (scan_one_insn): Likewise.
-
- * caller-save.c (init_caller_save): Update call to base_reg_class.
- * ira-conflicts.c (ira_build_conflicts): Likewise.
- * reload1.c (maybe_fix_stack_asms): Likewise.
-
-2011-11-08 Michael Matz <matz@suse.de>
-
- * gengtype.c (write_field_root): Avoid out-of-scope access of newv.
-
- * tree-stdarg.c (execute_optimize_stdarg): Accept clobbers.
-
- * tree.h (TREE_CLOBBER_P): New macro.
- * gimple.h (gimple_clobber_p): New inline function.
- * gimplify.c (gimplify_bind_expr): Add clobbers for all variables
- that go out of scope and live in memory.
- * tree-ssa-operands.c (get_expr_operands): Transfer volatility also
- for constructors.
- * cfgexpand.c (decl_to_stack_part): New static variable.
- (add_stack_var): Allocate it, and remember mapping.
- (fini_vars_expansion): Deallocate it.
- (stack_var_conflict_p): Add early outs.
- (visit_op, visit_conflict, add_scope_conflicts_1,
- add_scope_conflicts): New static functions.
- (expand_used_vars_for_block): Don't call add_stack_var_conflict, tidy.
- (expand_used_vars): Add scope conflicts.
- (expand_gimple_stmt_1): Expand clobbers to nothing.
- (expand_debug_expr): Ditto.
-
- * tree-pretty-print.c (dump_generic_node): Dump clobbers nicely.
- * tree-ssa-live.c (remove_unused_locals): Remove clobbers that
- refer to otherwise unused locals.
- * tree-sra.c (build_accesses_from_assign): Ignore clobbers.
- * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Clobbers of
- SSA names aren't necessary.
- (propagate_necessity): Accept and ignore constructors on the rhs, tidy.
- * gimple.c (walk_gimple_op): Accept constructors like mem_rhs.
- * tree-ssa-structalias.c (find_func_aliases): Clobbers don't store
- any known value.
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Ditto, in particular they
- don't zero-initialize something.
- * tree-ssa-phiopt.c (cond_if_else_store_replacement_1): Ignore
- clobber RHS, we don't want PHI nodes with those.
-
-2011-11-08 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386.c (ix86_preferred_simd_mode): Even for TARGET_AVX
- if not TARGET_PREFER_AVX128 return 32-byte integer vectors.
-
-2011-11-08 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51012
- * ipa-prop.c (update_indirect_edges_after_inlining): Fixup
- non-inlinable state.
- * cgraph.c (cgraph_make_edge_direct): Likewise.
-
-2011-11-08 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/47698
- * ifcvt.c (noce_operand_ok): Move around comment.
-
-2011-11-08 Richard Guenther <rguenther@suse.de>
-
- PR lto/50999
- * lto-opts.c (append_to_collect_gcc_options): Split out from...
- (lto_write_options): ... here. Prepend frontend specific flags.
-
-2011-11-08 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (*avx_vperm2f128<mode>3_nozero): Emit mask
- 0x12 and 0x20 as vinsert[fi]128 instead of vperm2[fi]128.
-
- * tree-vect-stmts.c (vectorizable_call): Add SLP_NODE argument.
- Handle vectorization of SLP calls.
- (vect_analyze_stmt): Adjust caller, add call to it for SLP too.
- (vect_transform_stmt): Adjust vectorizable_call caller, remove
- assertion.
- * tree-vect-slp.c (vect_get_and_check_slp_defs): For calls start
- with op_idx 3.
- (vect_build_slp_tree): Allow CALL_EXPR.
-
-2011-11-08 Richard Guenther <rguenther@suse.de>
-
- * gimple-fold.c (canonicalize_constructor_val): Make sure
- we have referenced vars setup before adding to them.
-
-2011-11-07 Richard Henderson <rth@redhat.com>
- Aldy Hernandez <aldyh@redhat.com>
- Andrew MacLeod <amacleod@redhat.com>
- Torvald Riegel <triegel@redhat.com>
-
- Merged from transactional-memory.
-
- * gtm-builtins.def: New file.
- * trans-mem.c: New file.
- * trans-mem.h: New file.
-
- * opts.c (finish_options): Error out when using -flto and -fgnu-tm.
-
- * config/i386/i386.c: Define TARGET_VECTORIZE* transactional variants.
- (ix86_handle_tm_regparm_attribute, struct bdesc_tm,
- ix86_builtin_tm_load, ix86_builtin_tm_store,
- ix86_init_tm_builtins): New.
- (ix86_init_builtins): Initialize TM builtins.
- (struct ix86_attribute_table): Add "*tm regparm".
- * config/i386/i386-builtin-types.def (PV2SI): Define.
- (PCV2SI): Define.
- Define V2SI_FTYPE_PCV2SI.
- Define V4SF_FTYPE_PCV4SF.
- Define V8SF_FTYPE_PCV8SF.
- Define VOID_PV2SI_V2SI.
-
- * doc/invoke.texi (C Dialect Options): Document -fgnu-tm and
- tm-max-aggregate-size.
- * doc/tm.texi.in: Add TARGET_VECTORIZE_BUILTIN_TM_LOAD and
- TARGET_VECTORIZE_BUILTIN_TM_STORE hooks.
- * doc/tm.texi: Regenerate.
-
- * attribs.c (apply_tm_attr): New.
- (init_attributes): Allow '*' prefix for overrides.
- (register_attribute): Likewise.
- * builtin-attrs.def (ATTR_TM_TMPURE, ATTR_TM_REGPARM): New.
- (ATTR_TM_NOTHROW_LIST, ATTR_TM_TMPURE_NOTHROW_LIST,
- ATTR_TM_PURE_TMPURE_NOTHROW_LIST, ATTR_TM_NORETURN_NOTHROW_LIST,
- ATTR_TM_CONST_NOTHROW_LIST, ATTR_TMPURE_MALLOC_NOTHROW_LIST,
- ATTR_TMPURE_NOTHROW_LIST): New.
- * builtin-types.def (BT_FN_I[1248]_VPTR, BT_FN_FLOAT_VPTR,
- BT_FN_DOUBLE_VPTR, BT_FN_LDOUBLE_VPTR, BT_FN_VOID_VPTR_I[1248],
- BT_FN_VOID_VPTR_FLOAT, BT_FN_VOID_VPTR_DOUBLE,
- BT_FN_VOID_VPTR_LDOUBLE, BT_FN_VOID_VPTR_SIZE): New.
- * builtins.def: Include gtm-builtins.def. Add comments regarding
- transactional memory synchronization.
- (DEF_TM_BUILTIN): New.
- * c-parser.c (struct c_parser): Add in_transaction.
- (c_parser_transaction, c_parser_transaction_expression,
- c_parser_transaction_cancel, c_parser_transaction_attributes): New.
- (c_parser_attribute_any_word): Split out from c_parser_attributes.
- (c_parser_statement_after_labels): Handle RID_TRANSACTION*.
- (c_parser_unary_expression): Same.
- * c-tree.h (c_finish_transaction): Declare.
- * c-typeck.c (c_finish_transaction): New.
- (build_function_call_vec): Call tm_malloc_replacement.
- * calls.c (is_tm_builtin): New.
- (flags_from_decl_or_type): Add ECF_TM_BUILTIN and ECF_TM_PURE.
- * cfgbuild.c (make_edges): Add edges for REG_TM notes.
- * cfgexpand.c (expand_call_stmt): Call
- mark_transaction_restart_calls.
- (gimple_expand_cfg): Free the tm_restart map.
- (mark_transaction_restart_calls): New.
- * cfgrtl.c (purge_dead_edges): Look for REG_TM notes.
- * cgraph.c (dump_cgraph_node): Handle tm_clone.
- * cgraph.h (struct cgraph_node): Add tm_clone field.
- (decl_is_tm_clone): New.
- (struct cgraph_local_info): Add tm_may_enter_irr.
- (cgraph_copy_node_for_versioning): Declare.
- * cgraphunit.c (cgraph_copy_node_for_versioning): Export;
- copy analyzed from old version.
- * combine.c (distribute_notes): Handle REG_TM notes.
- * common.opt: Add -fgnu-tm.
- * crtstuff.c (__TMC_LIST__, __TMC_END__): New.
- (__do_global_dtors_aux): Deregister clone table.
- (frame_dummy): Register clone table.
- * emit-rtl.c (try_split): Handle REG_TM. Early return if no function
- body.
- * gimple-low.c (lower_stmt): Handle GIMPLE_EH_ELSE and
- GIMPLE_TRANSACTION.
- (gimple_stmt_may_fallthru): Handle GIMPLE_EH_ELSE.
- * gimple-pretty-print.c: Include trans-mem.h.
- (dump_gimple_fmt): Add %x.
- (dump_gimple_call): Dump arguments for calls to _ITM_beginTransaction.
- (dump_gimple_eh_else, dump_gimple_transaction): New.
- (dump_gimple_stmt): Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
- * gimple.c (gimple_build_eh_else, gimple_build_transaction): New.
- (walk_gimple_seq): Honor removed_stmt. Document usage of removed_stmt
- field.
- (walk_gimple_op): Handle GIMPLE_TRANSACTION.
- (walk_gimple_stmt): Initialize and honor removed_stmt.
- Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
- (gimple_copy): Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
- * gimple.def (GIMPLE_TRANSACTION, GIMPLE_EH_ELSE): New.
- * gimple.h (struct gimple_statement_eh_else,
- gimple_statement_transaction, GTMA_*): New.
- (gimple_statement_d): Add gimple_statement_eh_else and
- gimple_transaction.
- (gimple_build_eh_else, gimple_build_transaction,
- gimple_fold_call, diagnose_tm_safe_errors): Declare.
- (get_call_expr_in): Remove prototype.
- (gimple_has_substatements): Add GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
- (gimple_eh_else_n_body, gimple_eh_else_e_body,
- gimple_eh_else_set_n_body, gimple_eh_else_set_e_body,
- gimple_transaction_body, gimple_transaction_label,
- gimple_transaction_label_ptr, gimple_transaction_subcode,
- gimple_transaction_set_body, gimple_transaction_set_label,
- gimple_transaction_set_subcode): New.
- (struct walk_stmt_info): Use BOOL_BITFIELD; add removed_stmt.
- * gimplify.c (create_tmp_var_name): Use clean_symbol_name.
- (voidify_wrapper_expr): Handle TRANSACTION_EXPR.
- (gimplify_transaction): New.
- (gimplify_expr): Handle TRANSACTION_EXPR.
- * gsstruct.def (GSS_EH_ELSE, GSS_TRANSACTION): New.
- * ipa-inline.c (can_inline_edge_p): Do not inline TM safe calling
- TM pure functions.
- * Makefile.in: Add trans-mem.o and dependencies.
- (BUILTINS_DEF): Add gtm-builtins.def.
- (gimple-pretty-print.o): Depend on TRANS_MEM_H.
- (GTFILES): Add trans-mem.c.
- * omp-low.c (WALK_SUBSTMTS): Add GIMPLE_TRANSACTION.
- * output.h (record_tm_clone_pair, finish_tm_clone_pairs,
- get_tm_clone_pair): Declare.
- * params.def (PARAM_TM_MAX_AGGREGATE_SIZE): New.
- * passes.c (init_optimization_passes): Place transactional memory
- passes.
- * print-tree.c (print_node): Dump tm-clone.
- * recog.c (peep2_attempt): Handle REG_TM.
- * reg-notes.def (TM): New.
- * rtlanal.c (alloc_reg_note): Handle REG_TM.
- * target.def (builtin_tm_load, builtin_tm_store): New.
- * targhooks.c (default_builtin_tm_load_store): New.
- * targhooks.h (default_builtin_tm_load_store): Declare.
- * timevar.def (TV_TRANS_MEM): New.
- * toplev.c (compile_file): Call finish_tm_clone_pairs.
- * tree-cfg.c (make_edges): Handle GIMPLE_TRANSACTION.
- (cleanup_dead_labels): Handle GIMPLE_TRANSACTION. Avoid unnecessary
- writes into the statements to update labels.
- (is_ctrl_altering_stmt): Add TM ending statements. Handle
- GIMPLE_TRANSACTION.
- (verify_gimple_transaction): New.
- (verify_gimple_stmt): Handle GIMPLE_TRANSACTION.
- (verify_gimple_in_seq_2): Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
- (gimple_redirect_edge_and_branch): Handle TM_TRANSACTION.
- (dump_function_to_file): Display [tm-clone] if applicable.
- * tree-eh.c (struct_ptr_eq): Make inline and move to tree.h.
- (struct_ptr_hash): Same.
- (collect_finally_tree): Handle GIMPLE_EH_ELSE.
- (replace_goto_queue_1): Likewise.
- (get_eh_else): New.
- (honor_protect_cleanup_actions): Handle GIMPLE_EH_ELSE.
- (lower_try_finally_nofallthru): Likewise.
- (lower_try_finally_onedest): Likewise.
- (lower_try_finally_copy): Likewise.
- (lower_try_finally_switch): Likewise.
- (lower_try_finally): Likewise.
- (decide_copy_try_finally): Likewise.
- (lower_eh_constructs_2): Likewise.
- (refactor_eh_r): Likewise.
- * tree-flow.h (struct gimple_df): Add tm_restart field.
- Define tm_restart_node.
- * tree-inline.c (remap_gimple_stmt): Handle GIMPLE_TRANSACTION.
- (estimate_num_insns): Likewise.
- (init_inline_once): Init tm_cost.
- * tree-inline.h (struct eni_weights_d): Add tm_cost.
- * tree-pass.h (pass_diagnose_tm_blocks, pass_lower_tm, pass_tm_init,
- pass_tm_mark, pass_tm_memopt, pass_tm_edges, pass_ipa_tm): Declare.
- * tree-pretty-print.c (dump_generic_node): Handle TRANSACTION_EXPR.
- * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
- BUILT_IN_TM_MEMSET, BUILT_IN_TM_MEMCPY, BUILT_IN_TM_MEMMOVE.
- Add support for TM vector loads. Add support for TM logging builtins.
- (call_may_clobber_ref_p_1): Add support for vector stores.
- * tree-ssa-structalias.c (find_func_aliases): Add support for TM
- vector stores and loads. Handle BUILT_IN_TM_MEMSET,
- BUILT_IN_TM_MEMCPY, BUILT_IN_TM_MEMMOVE.
- * tree.c (strip_invariant_refs): Moved from gimple.c to here.
- (local_define_builtin): Handle ECF_TM_PURE.
- (build_common_builtin_nodes): Set __builtin_eh_pointer to ECF_TM_PURE.
- * tree.def (TRANSACTION_EXPR): New.
- * tree.h (strip_invariant_refs): Moved from gimple.h to here.
- (TRANSACTION_EXPR_BODY, TRANSACTION_EXPR_CHECK,
- TRANSACTION_EXPR_OUTER, TRANSACTION_EXPR_RELAXED,
- BUILTIN_TM_LOAD_STORE_P, BUILTIN_TM_LOAD_P, BUILTIN_TM_STORE_P,
- CASE_BUILT_IN_TM_LOAD, CASE_BUILT_IN_TM_STORE): New.
- (ECF_TM_PURE, ECF_TM_BUILTIN): New.
- (struct tree_function_decl): Add tm_clone_flag.
- (struct_ptr_eq, struct_ptr_hash): New.
- (apply_tm_attr): Declare.
- (is_tm_safe_or_pure): New.
- (build_tm_abort_call, is_tm_safe, is_tm_pure,
- is_tm_may_cancel_outer, is_tm_ending_fndecl, record_tm_replacement,
- tm_malloc_replacement): Declare.
- * varasm.c (tm_clone_hash): New.
- (record_tm_clone_pair, finish_tm_clone_pairs, get_tm_clone_pair,
- dump_tm_clone_to_vec, dump_tm_clone_pairs, tm_alias_pair_cmp): New.
- (struct tm_alias_pair): New. Declare VEC types for object.
-
-2011-11-07 Richard Henderson <rth@redhat.com>
-
- * optabs.h (OTI_sync_compare_and_swap, OTI_sync_lock_test_and_set,
- OTI_sync_old_add, OTI_sync_old_sub, OTI_sync_old_ior,
- OTI_sync_old_and, OTI_sync_old_xor, OTI_sync_old_nand,
- OTI_sync_new_add, OTI_sync_new_sub, OTI_sync_new_ior,
- OTI_sync_new_and, OTI_sync_new_xor, OTI_sync_new_nand): Move and
- rename from the direct_optab_index enum.
- (sync_compare_and_swap_optab, sync_lock_test_and_set_optab,
- sync_old_add_optab, sync_old_sub_optab, sync_old_ior_optab,
- sync_old_and_optab, sync_old_xor_optab, sync_old_nand_optab,
- sync_new_add_optab, sync_new_sub_optab, sync_new_ior_optab,
- sync_new_and_optab, sync_new_xor_optab, sync_new_nand_optab): Read
- from the optab_table, not the direct_optab_table.
- (init_sync_libfuncs): Declare.
- (can_compare_and_swap_p): Update parameters.
- * optabs.c (init_sync_libfuncs_1, init_sync_libfuncs): New.
- (can_compare_and_swap_p): Add allow_libcall parameter; if true,
- test for the legacy compare-and-swap libcall.
- (expand_atomic_exchange): Use the legacy test-and-set libcall.
- (expand_atomic_compare_and_swap): Use the legacy CAS libcall.
- (struct atomic_op_functions): Update for optab type changes.
- (maybe_emit_op): Likewise.
- (expand_atomic_fetch_op): Use the legacy fetch-op libcalls.
- * builtins.c (fold_builtin_atomic_always_lock_free): Update call
- to can_compare_and_swap_p.
- * omp-low.c (expand_omp_atomic_fetch_op): Likewise.
- (expand_omp_atomic_pipeline): Likewise.
- * genopinit.c (optabs): Make sync_old_*_optab, sync_new_*_optab,
- sync_compare_and_swap_optab, sync_lock_test_and_set_optab regular
- optabs.
- * doc/md.texi (sync_compare_and_swap): Update docs for libcalls.
-
-2011-11-07 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386-bultin-types.def (V8SI_FTYPE_V4DF_V4DF): Add.
- * config/i386/i386.c (enum ix86_builtins): Add
- IX86_BUILTIN_VEC_PACK_SFIX256.
- (bdesc_args): Add __builtin_ia32_vec_pack_sfix256.
- (ix86_expand_args_builtin): Handle V8SI_FTYPE_V4DF_V4DF.
- (ix86_builtin_vectorized_function): Also vectorize lrint using
- 256-bit vectors for -mavx.
-
-2011-11-07 Anatoly Sokolov <aesok@post.ru>
-
- * config/cris/constraints.md: New file.
- * config/cris/cris.h (REG_CLASS_FROM_LETTER, CONSTRAINT_LEN,
- CRIS_CONST_OK_FOR_LETTER_P, CONST_OK_FOR_CONSTRAINT_P,
- CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_MEMORY_CONSTRAINT,
- EXTRA_CONSTRAINT, EXTRA_CONSTRAINT_Q, EXTRA_CONSTRAINT_R,
- EXTRA_CONSTRAINT_T, EXTRA_CONSTRAINT_S, EXTRA_CONSTRAINT_U): Remove.
- * config/cris/cris.c: Incule "tm-constrs.h".
- (cris_print_operand): Use satisfies_constraint_O.
- (cris_normal_notice_update_cc, cris_rtx_costs): Use
- satisfies_constraint_I.
- (cris_address_cost): Use satisfies_constraint_L.
- * config/cris/cris.md: Include "constraints.md".
- (*mov_side<mode>, *mov_sidesisf, *mov_side<mode>_mem,
- *mov_sidesisf_mem, *clear_side<mode>, *ext_sideqihi,
- *ext_side<mode>si, *op_side<mode>, *op_swap_side<mode>,
- *extopqihi_side, *extop<mode>si_side, *extopqihi_swap_side,
- *extop<mode>si_swap_side): Use satisfies_constraint_N and
- satisfies_constraint_J.
- (moversideqi movemsideqi mover2side peephole2): Use
- satisfies_constraint_N and satisfies_constraint_J.
- (andu peephole2): Use satisfies_constraint_I and
- satisfies_constraint_O.
-
-2011-11-07 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_builtin_vectorized_function): Handle
- BUILT_IN_IRINT, BUILT_IN_IRINTF, BUILT_IN_LLRINT and BUILT_IN_LLRINTF.
-
-2011-11-07 Andrew MacLeod <amacleod@redhat.com>
-
- * optabs.c (get_atomic_op_for_code): Fill in optab table at runtime so
- SWITCHABLE_TARGET can change the values during compilation.
- (expand_atomic_fetch_op): Handle parameter change ripples for
- get_atomic_op_for_code call.
-
-2011-11-07 Andrew MacLeod <amacleod@redhat.com>
-
- * doc/extend.texi: Docuemnt behaviour change for __atomic_exchange and
- __atomic_store.
- * optabs.c (expand_atomic_exchange): Expand to __sync_lock_test_and_set
- only when originated from that builtin.
- (expand_atomic_store): Expand to __sync_lock_release when originated
- from that builtin.
- * builtins.c (expand_builtin_sync_lock_test_and_set): Add flag that
- expand_atomic_exchange call originated from here.
- (expand_builtin_sync_lock_release): Add flag that expand_atomic_store
- call originated from here.
- (expand_builtin_atomic_exchange): Add origination flag.
- (expand_builtin_atomic_store): Add origination flag.
- * expr.h (expand_atomic_exchange, expand_atomic_store): Add boolean
- parameters to indicate implementation fall back options.
-
-2011-11-07 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c (output_reload_in_const): Can handle CONSTANT_P
- now, not only CONST_INT and CONST_DOUBLE.
- (output_movqi): Use output_reload_in_const.
- (output_reload_inhi): Ditto.
- (output_reload_insisf): Move assertion to output_reload_in_const.
- (avr_out_reload_inpsi): Ditto.
-
-2011-11-07 Nathan Sidwell <nathan@acm.org>
-
- * gcov.c (object_summary): Replace with ...
- (object_runs): ... this.
- (process_file): Remove functions with no data.
- (generate_results): Ignore files with no lines.
- (release_function): New helper, broken out of ...
- (release_structures): ... here. Use it.
- (read_count_file): Adjust for new data file format.
- (output_lines): Use object_runs.
- * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Obsolete.
- (struct gcov_ctr_info): Move definition.
- (struct gcov_fn_info): Add key field, use gcov_ctr_info for
- trailing array.
- (struct gcov_info): Add merge function array, remove mask and
- counts. Trailing array is array of pointers to function info.
- * coverage.c (struct function_list): Replace counter numbers with
- counter arrays. Add fndecl field. GTYify.
- (counts_entry): Remove chain workspace.
- (functions_head): GTYify.
- (prg_n_ctrs): Remove.
- (fn_v_ctrs): New.
- (tree_ctr_tables): Remove.
- (read_counts_file): Cope with blank entries and expect program
- summaries before functions. Don't warn on missing entries.
- (coverage_counter_alloc): Allocate individual function arrays.
- (tree_coverage_counter_ref, tree_coverage_counter_addr): Adjust
- for individual function arrays.
- (coverage_end_function): GTYify function list object. Finalize
- function's counter arrays.
- (build_var): New. Create a counter-related variable with
- appropriate linkage.
- (build_fn_info_type): Adjust for new runtime structure.
- (build_fn_info_value): Rename to ...
- (build_fn_info): ... here. Build new format data.
- (build_ctr_info_type, build_ctr_info_value): Remove.
- (build_info_type): New. Build new format data structure.
- (build_info): Adjust for new format data.
- (create_coverage): Likewise.
- * gcov-dump.c (tag_function): Recognize placeholders.
-
-2011-11-07 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/constraints.md (Cm2): New constraint for int -2.
- * config/avr/avr.md (addqi3): Use it. New alternatives for +/-2.
- (*negqihi2): New insn.
-
-2011-11-07 H.J. Lu <hongjiu.lu@intel.com>
-
- * dwarf2cfi.c (dwarf2out_frame_debug_expr): Check
- HARD_FRAME_POINTER_REGNUM instead of hard_frame_pointer_rtx in Rule 18.
-
-2011-11-07 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386.c (ix86_expand_builtin): If gather mask
- argument is known to have all high bits set, pass pc_rtx as
- second argument to the expander instead of op0.
- * config/i386/sse.md (*avx2_gathersi<mode>_2,
- *avx2_gatherdi<mode>_2): New patterns.
- * config/i386/avx2intrin.h (_mm256_i32gather_pd,
- _mm256_i64gather_pd, _mm256_i32gather_ps): Set mask using
- _mm256_cmp_pd with zero vector arguments and _CMP_EQ_OQ instead of
- _mm256_set1_pd.
-
- PR tree-optimization/50789
- * tree-vect-stmts.c (process_use): Add force argument, avoid
- exist_non_indexing_operands_for_use_p check if true.
- (vect_mark_stmts_to_be_vectorized): Adjust callers. Handle
- STMT_VINFO_GATHER_P.
- (gen_perm_mask): New function.
- (perm_mask_for_reverse): Use it.
- (reverse_vec_element): Rename to...
- (permute_vec_elements): ... this. Add Y and MASK_VEC arguments,
- generalize for any permutations.
- (vectorizable_load): Adjust caller. Handle STMT_VINFO_GATHER_P.
- * target.def (TARGET_VECTORIZE_BUILTIN_GATHER): New hook.
- * doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_GATHER): Document it.
- * doc/tm.texi: Regenerate.
- * tree-data-ref.c (initialize_data_dependence_relation,
- compute_self_dependence): No longer static.
- * tree-data-ref.h (initialize_data_dependence_relation,
- compute_self_dependence): New prototypes.
- * tree-vect-data-refs.c (vect_check_gather): New function.
- (vect_analyze_data_refs): Detect possible gather load data refs.
- * tree-vectorizer.h (struct _stmt_vec_info): Add gather_p field.
- (STMT_VINFO_GATHER_P): Define.
- (vect_check_gather): New prototype.
- * config/i386/i386-builtin-types.def: Add types for alternate
- gather builtins.
- * config/i386/sse.md (AVXMODE48P_DI): Remove.
- (VEC_GATHER_MODE): Rename mode_attr to...
- (VEC_GATHER_IDXSI): ... this.
- (VEC_GATHER_IDXDI, VEC_GATHER_SRCDI): New mode_attrs.
- (avx2_gathersi<mode>, *avx2_gathersi<mode>): Use <VEC_GATHER_IDXSI>
- instead of <VEC_GATHER_MODE>.
- (avx2_gatherdi<mode>): Use <VEC_GATHER_IDXDI> instead of
- <AVXMODE48P_DI> and <VEC_GATHER_SRCDI> instead of VEC_GATHER_MODE
- on src and mask operands.
- (*avx2_gatherdi<mode>): Likewise. Use VEC_GATHER_MODE iterator
- instead of AVXMODE48P_DI.
- (avx2_gatherdi<mode>256, *avx2_gatherdi<mode>256): Removed.
- * config/i386/i386.c (enum ix86_builtins): Add
- IX86_BUILTIN_GATHERALTSIV4DF, IX86_BUILTIN_GATHERALTDIV8SF,
- IX86_BUILTIN_GATHERALTSIV4DI and IX86_BUILTIN_GATHERALTDIV8SI.
- (ix86_init_mmx_sse_builtins): Create those builtins.
- (ix86_expand_builtin): Handle those builtins and adjust expansions
- of other gather builtins.
- (ix86_vectorize_builtin_gather): New function.
- (TARGET_VECTORIZE_BUILTIN_GATHER): Define.
-
-2011-11-07 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/f16cintrin.h: Remove extra _X86INTRIN_H_INCLUDED check.
-
-2011-11-07 Tristan Gingold <gingold@adacore.com>
-
- * config.gcc (*-*-*vms*): Set c_target_objs, cxx_target_objs.
- * config/vms/t-vms: Add vms-c.o rule.
- * config/vms/vms-c.c: New file.
- * config/vms/vms-protos.h (vms_c_register_pragma): New prototype.
- * config/vms/vms.h (REGISTER_TARGET_PRAGMAS): Define.
-
-2011-11-07 Tristan Gingold <gingold@adacore.com>
-
- * config/alpha/vms.h (TARGET_OBJECT_SUFFIX,
- TARGET_EXECUTABLE_SUFFIX, TARGET_OS_CPP_BUILTINS,
- TARGET_ABI_OPEN_VMS, LONG_TYPE_SIZE, ADA_LONG_TYPE_SIZE,
- POINTER_SIZE, POINTERS_EXTEND_UNSIGNED): Move to config/vms/vms.h
- (SUBTARGET_OS_CPP_BUILTINS): Define.
- (TARGET_DEFAULT): Tune according to POINTER_SIZE.
- (MASK_RETURN_ADDR): Define in 64 bit mode.
- * config/ia64/vms.h: Likewise.
- * config/vms/vms.h: New file.
- * config/vms/vms64.h: New file.
- * config/alpha/vms64.h: Removed.
- * config/ia64/vms64.h: Removed.
- * config.gcc (alpha64-dec-*vms*, alpha*-dec-*vms*, ia64-hp-*vms*):
- Adjust for above change.
-
-2011-11-07 Enkovich Ilya <ilya.enkovich@intel.com>
-
- PR target/50962
- * config/i386/i386-protos.h (ix86_use_lea_for_mov): New.
- * config/i386/i386.c (ix86_use_lea_for_mov): Likewise.
- * config/i386/i386.md (movsi_internal): Emit lea if profitable.
- (movdi_internal_rex64): Likewise.
-
-2011-11-07 Sergey Ostanevich <sergos.gnu@gmail.com>
-
- PR rtl-optimization/47698
- * ifcvt.c (noce_operand_ok): Return false for mems with side effects.
-
-2011-11-07 Tristan Gingold <gingold@adacore.com>
-
- * common/config/alpha/alpha-common.c (alpha_option_init_struct):
- New function.
- (TARGET_OPTION_INIT_STRUCT): Define.
- * config/alpha/alpha.c (TARGET_MIN_ANCHOR_OFFSET)
- (TARGET_MAX_ANCHOR_OFFSET)
- (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Redefine.
-
-2011-11-06 Quentin Neill <quentin.neill@amd.com>
-
- Fix r180999, update ChangeLog
- * config.gcc: Add f16cintrin.h.
- * config/i386/f16cintrin.h: Add missing endif.
-
-2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
-
- * config.gcc (arm*-*-rtemseabi*): New target.
- * config/arm/rtems-eabi.h: New.
- * config/arm/t-rtems-eabi: New.
-
-2011-11-06 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (UNSPEC_SHORT_LOAD): Delete.
- (zero_extend_v8qi_vis, zero_extend_v4hi_vis,
- *zero_extend_v8qi_<P:mode>_insn,
- *zero_extend_v4hi_<P:mode>_insn): Express using vec_merge
- and vec_duplicate instead of using an UNSPEC.
-
-2011-11-07 Alan Modra <amodra@gmail.com>
-
- PR target/30282
- * config/rs6000/rs6000.c (rs6000_emit_stack_reset): Always emit
- blockage for ABI_V4.
-
-2011-11-06 Dave Korn <dave.korn.cygwin@gmail.com>
-
- * config/i386/cygwin.h (LIBGCJ_SONAME): Updated to match recent
- libgcj version bump.
- * config/i386/mingw32.h (LIBGCJ_SONAME): Likewise.
-
-2011-11-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcse.c: Adjust outdated comments throughout.
- (struct mem_conflict_info): New structure.
- (mems_conflict_for_gcse_p): Use it to communicate with caller.
- (load_killed_in_block_p): Pass it to note_stores.
- (hash_expr): Remove superfluous line break.
- (hash_scan_set): Rename PAT parameter into SET.
- (hash_scan_insn): Reorder cases.
- (canon_list_insert): Fix long line.
- (edge_list): Delete.
- (prune_expressions): Rename E local variable into EXPR.
- (compute_pre_data): Return struct edge_list * object.
- (pre_expr_reaches_here_p_work): Fix formatting.
- (process_insert_insn): Move around comment.
- (pre_edge_insert): Fix long line.
- (pre_insert_copies): Likewise.
- (gcse_emit_move_after): Swap SRC and DEST parameters.
- (pre_delete): Adjust call to gcse_emit_move_after.
- (pre_gcse): Take struct edge_list * parameter. Fix long line.
- (one_pre_gcse_pass): Use flag_gcse_lm condition for all routines.
- Use a local list of edges.
- (hoist_code): Fix long line. Adjust call to gcse_emit_move_after.
- (pre_ldst_expr_hash): Fix long line.
- (free_ldst_mems): Rename into...
- (free_ld_motion_mems): ...this.
- (first_ls_expr): Delete.
- (next_ls_expr): Likewise.
- (print_ldst_list): Do not use above two functions.
- (simple_mem): Adjust interface.
- (compute_ld_motion_mems): Fix formatting.
- (update_ld_motion_stores): Reuse local variable.
-
-2011-11-06 Joseph Myers <joseph@codesourcery.com>
-
- * c-decl.c (shadow_tag_warned, grokdeclarator): Handle _Alignas
- specifiers.
- (build_null_declspecs): Initialize align_log and alignas_p fields.
- (declspecs_add_alignas): New.
- * c-parser.c (c_token_starts_declspecs): Handle RID_ALIGNAS.
- (c_parser_declspecs): Handle _Alignas specifiers.
- (c_parser_alignas_specifier): New.
- (c_parser_alignof_expression): Diagnose alignof use for non-C1X.
- Diagnose _Alignof (expression).
- * c-tree.h (struct c_declspecs): Add align_log and alignas_p fields.
- (declspecs_add_alignas): Declare.
- * ginclude/stddef.h (max_align_t): Define for C1X and C++11.
- * ginclude/stdalign.h: New.
- * Makefile.in (USER_H): Add stdalign.h.
-
-2011-11-06 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * regset.h (fixed_reg_set_regset): Declare.
- * dse.c: Include regset.h .
- (struct insn_info): Add member fixed_regs_live.
- (note_add_store_info): New typedef.
- (note_add_store): New function.
- (emit_inc_dec_insn_before): Expect arg to be of type insn_info_t.
- Use gen_add3_insn / gen_move_insn.
- Check new insn for unwanted clobbers before emitting it.
- (check_for_inc_dec): Rename to...
- (check_for_inc_dec_1:) ... this. Return bool. Take insn_info
- parameter. Changed all callers in file.
- (check_for_inc_dec, copy_fixed_regs): New functions.
- (scan_insn): Set fixed_regs_live field of insn_info.
- * rtl.h (check_for_inc_dec): Update prototype.
- * postreload.c (reload_cse_simplify): Take new signature of
- check_ind_dec into account.
- * reginfo.c (fixed_reg_set_regset): New variable.
- (init_reg_sets_1): Initialize it.
-
-2011-11-06 Jakub Jelinek <jakub@redhat.com>
-
- * tree-cfg.c (gimple_can_merge_blocks_p): For -O0 don't remove
- any user labels.
-
-2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- * config/pa/pa.c (pa_hpux_init_libfuncs): Rename to pa_init_libfuncs.
- Remove dependence of declaration and target define on definition of
- HPUX_LONG_DOUBLE_LIBRARY. Update implementation.
-
-2011-11-06 Andrew Macleod <amacleod@redhat.com>
- Richard Henderson <rth@redhat.com>
- Aldy Hernandez <aldyh@redhat.com>
-
- Merged from cxx-mem-model.
-
- * cppbuiltin.c (define__GNUC__): Define __ATOMIC memory models
- * coretypes.h (enum memmodel): New. enumerated memory model type.
- * Makefile.in (cppbuiltin.o) Add missing dependency on $(TREE_H)
- * genopinit,c (optabs): Add atomic direct optab handlers.
- * sync-builtins.def (BUILT_IN_ATOMIC_*): New builtins.
- * builtin-types.def (BT_CONST_VOLATILE_PTR,
- BT_FN_I{1,2,4,8,16}_CONST_VPTR_INT, BT_FN_VOID_VPTR_INT,
- BT_FN_BOOL_VPTR_INT, BT_FN_BOOL_SIZE_CONST_VPTR,
- BT_FN_I{1,2,4,8,16}_VPTR_I{1,2,4,8,16}_INT,
- BT_FN_VOID_VPTR_I{1,2,4,8,16}_INT, BT_FN_VOID_SIZE_VPTR_PTR_INT,
- BT_FN_VOID_SIZE_CONST_VPTR_PTR_INT, BT_FN_VOID_SIZE_VPTR_PTR_PTR_INT,
- BT_FN_BOOL_VPTR_PTR_I{1,2,4,8,16}_BOOL_INT_INT): New builtin types.
- * expr.h (expand_atomic_*): Add prototypes.
- (expand_{bool,val}_compare_and_swap): Remove prototypes.
- * c-typeck.c (build_function_call_vec): Don't reprocess __atomic
- parameters.
- * common.opt (Winvalid-memory-model): New warning flag.
- (finline-atomics): New. Flag to disable atomic inlining.
- * params.h (ALLOW_LOAD_DATA_RACES): New.
- (ALLOW_PACKED_LOAD_DATA_RACES): New.
- (ALLOW_PACKED_STORE_DATA_RACES): New.
- * params.def (PARAM_ALLOW_LOAD_DATA_RACES): New.
- (PARAM_ALLOW_PACKED_LOAD_DATA_RACES): New.
- (PARAM_ALLOW_PACKED_STORE_DATA_RACES): New.
- * builtins.c (is_builtin_name): Handle __atomic.
- (get_memmodel): New. Extract memory model.
- (expand_expr_force_mode): New. Factor out common code for ensuring an
- integer argument is in the proper mode.
- (expand_builtin_sync_operation): Remove ignore param. Always call
- expand_atomic_fetch_op instead of the old expanders.
- (expand_builtin_compare_and_swap,
- expand_builtin_sync_lock_test_and_set): Use expand_expr_force_mode,
- call atomic expanders instead of sync expanders.
- (expand_builtin_sync_lock_release): Call atomic_store expander.
- (expand_builtin_atomic_compare_exchange, expand_builtin_atomic_load,
- expand_builtin_atomic_store, expand_builtin_atomic_fetch_op): New.
- (expand_builtin_atomic_exchange): New.
- (fold_builtin_atomic_always_lock_free,
- expand_builtin_atomic_always_lock_free,
- fold_builtin_atomic_is_lock_free, expand_builtin_atomic_is_lock_free):
- New.
- (expand_builtin_mem_thread_fence, expand_builtin_atomic_thread_fence,
- expand_builtin_atomic_signal_fence): New.
- (expand_builtin_mem_signal_fence): New.
- (expand_builtin): Add cases for BUILT_IN_ATOMIC_*.
- (fold_builtin_2): Add cases for BUILT_IN_ATOMIC_{IS,ALWAYS}_LOCK_FREE.
- * optabs.h (DOI_atomic_*): Define new atomics.
- (atomic_*_optab): Define.
- (can_compare_and_swap_p, expand_atomic_compare_and_swap): New
- prototypes.
- * optabs.c (expand_sync_operation, expand_sync_fetch_operation): Remove.
- (expand_sync_lock_test_and_set): Remove.
- (expand_atomic_load, expand_atomic_store): New.
- (expand_atomic_exchange): New.
- (expand_atomic_compare_and_swap): New. Implements
- atomic_compare_exchange via compare and swap.
- (struct atomic_op_functions): Opcode table struct for fetch ops.
- (get_atomic_op_for_code): New. Return an opcode table entry.
- (maybe_emit_op): New. Try to emit a fetch op.
- (expand_atomic_fetch_op): New.
- (expand_val_compare_and_swap_1): Remove.
- (expand_val_compare_and_swap, expand_bool_compare_and_swap): Remove.
- (expand_atomic_compare_and_swap): Rename from
- expand_atomic_compare_exchange. Rewrite to return both success and
- oldval return values; expand via both atomic and sync optabs.
- (can_compare_and_swap_p): New.
- (expand_compare_and_swap_loop): Use expand_atomic_compare_and_swap.
- (maybe_gen_insn): Handle 7 and 8 operands.
- * omp-low.c (expand_omp_atomic_fetch_op): Don't test individual
- fetch_op optabs, only test can_compare_and_swap_p. Use __atomic
- builtins instead of __sync builtins.
- (expand_omp_atomic_pipeline): Use can_compare_and_swap_p.
- * doc/extend.texi: Document __atomic built-in functions.
- * doc/invoke.texi: Document data race parameters.
- * doc/md.texi: Document atomic patterns.
- * config/i386/i386.md (UNSPEC_MOVA): New.
- (UNSPECV_CMPXCHG): Split into ...
- (UNSPECV_CMPXCHG_1, UNSPECV_CMPXCHG_2,
- UNSPECV_CMPXCHG_3, UNSPECV_CMPXCHG_4): New.
- * config/i386/sync.md (ATOMIC): New mode iterator.
- (atomic_load<ATOMIC>, atomic_store<ATOMIC>): New.
- (atomic_loaddi_fpu, atomic_storedi_fpu, movdi_via_fpu): New.
- (mem_thread_fence): Rename from memory_barrier.
- Handle the added memory model parameter.
- (mfence_nosse): Rename from memory_barrier_nosse.
- (sync_compare_and_swap<CASMODE>): Split into ...
- (atomic_compare_and_swap<SWI124>): this and ...
- (atomic_compare_and_swap<CASMODE>): this. Handle the new parameters.
- (atomic_compare_and_swap_single<SWI>): Rename from
- sync_compare_and_swap<SWI>; rewrite to use split unspecs.
- (atomic_compare_and_swap_double<DCASMODE>): Rename from
- sync_double_compare_and_swap<DCASMODE>; rewrite to use split unspecs.
- (*atomic_compare_and_swap_doubledi_pic): Rename from
- sync_double_compare_and_swapdi_pic; rewrite to use split unspecs.
- (atomic_fetch_add<SWI>): Rename from sync_old_add<SWI>; add memory
- model parameter.
- (*atomic_fetch_add_cmp<SWI>): Similarly.
- (atomic_add<SWI>, atomic<any_logic><SWI>): Similarly.
- (atomic_sub<SWI>): Similarly. Use x86_maybe_negate_const_int.
- (sync_lock_test_and_set<SWI>): Merge with ...
- (atomic_exchange<SWI>): ... this.
-
-2011-11-6 Richard Guenther <rguenther@suse.de>
-
- * ipa-prop.c (ipa_modify_call_arguments): Re-compute inlinable flag.
-
-2011-11-06 Ira Rosen <ira.rosen@linaro.org>
-
- * tree-vectorizer.h (vectorizable_condition): Add argument.
- * tree-vect-loop.c (vectorizable_reduction): Fail for condition
- in SLP. Update calls to vectorizable_condition.
- * tree-vect-stmts.c (vect_is_simple_cond): Add basic block info to
- the arguments. Pass it to vect_is_simple_use_1.
- (vectorizable_condition): Add slp_node to the arguments. Support
- vectorization of basic blocks. Fail for reduction in SLP. Update
- calls to vect_is_simple_cond and vect_is_simple_use. Support SLP:
- call vect_get_slp_defs to get vector operands.
- (vect_analyze_stmt): Update calls to vectorizable_condition.
- (vect_transform_stmt): Likewise.
- * tree-vect-slp.c (vect_create_new_slp_node): Handle COND_EXPR.
- (vect_get_and_check_slp_defs): Handle COND_EXPR. Allow pattern
- def stmts.
- (vect_build_slp_tree): Handle COND_EXPR.
- (vect_analyze_slp_instance): Push pattern statements to root node.
- (vect_get_constant_vectors): Fix comments. Handle COND_EXPR.
-
-2011-11-05 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (UNSPEC_SHORT_LOAD): New unspec.
- (zero-extend_v8qi_vis, zero_extend_v4hi_vis): New expanders.
- (*zero_extend_v8qi_<P:mode>_insn,
- *zero_extend_v4hi_<P:mode>_insn): New insns.
- * config/sparc/sparc.c (vector_init_move_words,
- vector_init_prepare_elts, sparc_expand_vector_init_vis2,
- sparc_expand_vector_init_vis1): New functions.
- (vector_init_bshuffle): Rewrite to handle more cases and make use
- of locs[] array prepared by vector_init_prepare_elts.
- (vector_init_fpmerge, vector_init_faligndata): Delete.
- (sparc_expand_vector_init): Rewrite using new infrastructure.
-
-2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config.gcc (epiphany-*-*): New architecture.
- (epiphany-*-elf): New configuration.
- * config/epiphany, common/config/epiphany : New directories.
- * doc/extend.texi (disinterrupt attribute): Add Epiphany.
- (interrupt attribute): Add Epiphany.
- (long_call, short_call attribute): Add Epiphany.
- * doc/invoke.texi (Options): Add Epiphany options.
- * doc/md.texi (Machine Constraints): Add Epiphany constraints.
- * doc/install.texi (Options specification):
- Add --with-stack-offset=@var{num} description.
- (host/target specific issues): Add epiphany-*-elf.
- * doc/contrib.texi (Contributors): Mention Epiphany port.
-
-2011-11-05 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50693
- * tree-cfg.c (gimple_can_merge_blocks_p): Allow merging with
- non-forced user labels.
- (gimple_merge_blocks): Turn non-forced user labels into
- debug bind stmt with the label as first operand and reset value.
- (gimple_duplicate_bb): Don't duplicate label debug stmts.
- * dwarf2out.c (gen_label_die): Handle NOTE_INSN_DELETED_DEBUG_LABEL.
- * final.c (final_scan_insn): Likewise.
- (rest_of_clean_state): Don't dump NOTE_INSN_DELETED_DEBUG_LABEL.
- * var-tracking.c (debug_label_num): New variable.
- (delete_debug_insns): Don't delete DEBUG_INSNs for LABEL_DECLs,
- instead turn them into NOTE_INSN_DELETED_DEBUG_LABEL notes.
- * cfglayout.c (skip_insns_after_block, duplicate_insn_chain): Handle
- NOTE_INSN_DELETED_DEBUG_LABEL.
- (duplicate_insn_chain): Don't duplicate LABEL_DECL DEBUG_INSNs.
- * insn-notes.def (DELETED_DEBUG_LABEL): New note kind.
- * print-rtl.c (print_rtx): Handle NOTE_INSN_DELETED_DEBUG_LABEL.
- * gengtype.c (adjust_field_rtx_def): Likewise.
- * config/i386/i386.c (ix86_output_function_epilogue): For MachO
- clear CODE_LABEL_NUMBER of NOTE_INSN_DELETED_DEBUG_LABEL
- if their are at the end of function and nop hasn't been emitted.
- * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Likewise.
-
-2011-11-05 Georg-Johann Lay <avr@gjlay.de>
-
- PR rtl-optimization/50448
- * cprop.c (try_replace_reg): Also try to replace uses of FROM that
- appear in SET_DEST.
-
-2011-11-05 Peter Dufault <dufault@hda.com>,
- Sebastian Huber <sebastian.huber@embedded-brains.de>
-
- * config/rs6000/rtems.h (SUBSUBTARGET_OVERRIDE_OPTIONS):
- Extend rs6000_spe handling.
-
-2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
-
- * config/rs6000/t-rtems: Add -mcpu=8540/-mfloat-gprs=double multilib.
- Remove -mcpu=601 multilib.
- Remove -Dmpc8260 multilib.
- * config/rs6000/rtems.h: Allow --float-gprs=... to override grps
- on E500 targets.
-
-2011-11-05 Quentin Neill <quentin.neill@amd.com>
-
- Piledriver f16cintrin.h fix.
- * config/i386/f16cintrin.h: Contents moved from immintrin.h.
- * config/i386/immintrin.h: Include f16cintrin.h.
- * config.gcc (i[34567]86-*-*, x86_64-*-*): Add f16cintrin.h.
-
-
-2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
-
- PR c++/50608
- * c-parser.c (c_parser_postfix_expression) <RID_OFFSETOF>: Adjust call
- to fold_offsetof.
- * c-typeck.c (build_unary_op) <ADDR_EXPR>: Call fold_offsetof_1.
-
-2011-11-04 Alan Modra <amodra@gmail.com>
-
- * reload1.c (gen_reload): Don't use REGNO on SUBREGs.
- * print-rtl.c (print_rtx): Don't segfault on negative regno.
-
-2011-11-04 David S. Miller <davem@davemloft.net>
-
- PR target/49965
- * config/sparc/sparc.c (sparc_expand_conditional_move): Handle the
- fact that sparc_emit_float_lib_cmp modifies the comparison in
- operands[1].
-
-2011-11-04 Ralf Corsépius <ralf.corsepius@rtems.org>
-
- * config/lm32/t-rtems: New.
- * config.gcc (lm32-*-rtems*): Add t-rtems.
-
-2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/50979
- * config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=v8.
-
-2011-11-04 Jiangning Liu <jiangning.liu@arm.com>
-
- PR rtl-optimization/38644
- * config/arm/arm.c (thumb1_expand_epilogue): Add memory barrier
- for epilogue having stack adjustment.
-
-2011-11-04 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50931
- * config/avr/avr-modes.def: New file defining PSImode.
- * config/avr/avr-c.c (__INT24_MAX__, __INT24_MIN__,
- __UINT24_MAX__): New built-in defines.
- * config/avr/avr.md (adjust_len): Add tstpsi, mov24, reload_in24,
- ashlpsi, ashrpsi, lshrpsi.
- (QISI, QIDI, HISI, HIDI, MPUSH, rotx, rotsmode): Add PSI.
- (MOVMODE): New mode iterator.
- (movpsi): New expander.
- (movqi, movhi, movsi, movsf, movpsi): Write as one using MOVMODE.
- (*reload_inpsi, *movpsi): New insns.
- (*reload_inpsi): New RTL peephole.
- (addpsi3, *addpsi3_zero_extend.qi, *addpsi3_zero_extend.hi,
- *addpsi3_sign_extend.hi): New insns.
- (subpsi3, *subpsi3_zero_extend.qi, *subpsi3_zero_extend.hi,
- *subpsi3_sign_extend.hi): New insns.
- (divmodpsi4, udivmodpsi4): New define insn-and-split.
- (*divmodpsi4_call, *udivmodpsi4_call): New insns.
- (andpsi3, iorpsi3, xorpsi3): New insns.
- (*rotlpsi2.1, *rotlpsi2.23): New insns.
- (*rotw<mode>): Insn condition only allow even-sized modes.
- (*rotb<mode>): Insn condition allows odd-sized modes.
- (ashlpsi3, ashrpsi3, lshrpsi3, *addpsi3.lt0): New insns.
- (negpsi2, one_cmplpsi2): New insns.
- (extendqipsi2, extendhipsi2, extendpsisi2): New insns.
- (zero_extendqipsi2, zero_extendhipsi2, zero_extendpsisi2): New
- insn-and-splits.
- (*cmppsi, *negated_tstpsi, *reversed_tstpsi): New insns.
- (cbranchpsi4): New expander.
- * config/avr/constraints.md (Ca3, Co3, Cx3): New constraints.
- * config/avr/avr-protos.h (avr_out_tstpsi, avr_out_movpsi,
- avr_out_ashlpsi3, avr_out_ashrpsi3, avr_out_lshrpsi3,
- avr_out_reload_inpsi): New prototypes.
-
- * config/avr/avr.c (TARGET_SCALAR_MODE_SUPPORTED_P): Define to...
- (avr_scalar_mode_supported_p): ...this new static function.
- (avr_asm_len): Always return "".
- (avr_out_load_psi, avr_out_store_psi): New static functions.
- (avr_out_movpsi, avr_out_reload_inpsi): New functions.
- (avr_out_tstpsi): New function.
- (avr_out_ashlpsi3, avr_out_ashrpsi3, avr_out_lshrpsi3): New functions.
- (avr_out_plus_1, output_reload_in_const): Handle 3-byte types.
- (avr_simplify_comparison_p): Ditto.
- (adjust_insn_length): Handle ADJUST_LEN_RELOAD_IN24,
- ADJUST_LEN_MOV24, ADJUST_LEN_TSTPSI, ADJUST_LEN_ASHLPSI,
- ADJUST_LEN_ASHRPSI, ADJUST_LEN_LSHRPSI.
- (avr_rtx_costs_1): Report PSI costs.
- (avr_libcall_value): Handle odd-sized parameters.
- (avr_init_builtin_int24): New static function to define built-in
- 24-bit types __int24 and __uint24.
- (avr_init_builtins): Use it.
-
-2011-11-04 Thomas Doerfler <thomas.doerfler@embedded-brains.de>
-
- PR target/50989
- * config/arm/rtems-elf.h, config/arm/t-rtems: Add optional
- support for VFP floating point model.
-
-2011-11-04 Tristan Gingold <gingold@adacore.com>
-
- * config/alpha/vms.h (ASM_OUTPUT_DEF): Do not switch section.
-
-2011-11-04 Ira Rosen <ira.rosen@linaro.org>
-
- Unrevert:
- 2011-10-24 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50730
- * tree-vect-data-refs.c (vect_analyze_data_refs): Stop basic block
- analysis if encountered unsupported data-ref.
-
-2011-11-04 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386.c (ix86_expand_vector_convert_uns_vsivsf): New
- function.
- * config/i386/i386-protos.h (ix86_expand_vector_convert_uns_vsivsf):
- New prototype.
- * config/i386/sse.md (floatuns<sseintvecmodelower><mode>2): Use it.
- For floatunsv8siv8sf2 require TARGET_AVX2.
-
- * config/i386/i386.c (ix86_expand_adjust_ufix_to_sfix_si): Add
- XORP argument. Subtract 0x1p31 instead of 0x1p32. Use normal
- signalling comparison instead of non-signalling. Store into
- *XORP pseudo holding 0x80000000 integers if 0x1p31 has been
- subtracted and 0 otherwise.
- * config/i386/i386-protos.h (ix86_expand_adjust_ufix_to_sfix_si):
- Adjust prototype.
- * config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): Enable
- already for TARGET_SSE2. Xor in vector initialized by
- ix86_expand_adjust_ufix_to_sfix_si at the end.
- (vec_pack_ufix_trunc_<mode>): Likewise.
-
- * tree-vect-stmts.c (vectorizable_conversion): Rewritten to handle
- not just FLOAT_EXPR and FIX_TRUNC_EXPR, but also CONVERT_EXPR_CODE_P,
- WIDEN_MULT_EXPR and WIDEN_LSHIFT_EXPR to handle what
- vectorizable_type_demotion and vectorizable_type_promotion did.
- Additionally handle FLOAT_EXPR and FIX_TRUNC_EXPR where the integer
- is {,un}signed {char,short}.
- (vect_create_vectorized_demotion_stmts): Fix comment typo. For
- recursive calls unconditionally use VEC_PACK_TRUNC_EXPR.
- Push vec_dest back to the vec_dsts vector at the end.
- (vect_create_vectorized_promotion_stmts): Don't recurse, do just
- one step. Removed multi_step_cvt, vec_dsts, slp_node and
- prev_stmt_info arguments, add vec_dest argument. Push always
- into vec_tmp, not just when multi_step_cvt != 0, replace *vec_oprdn0
- with vec_tmp at the end after freeing old *vec_oprnd0 vector.
- (vectorizable_type_demotion, vectorizable_type_promotion): Removed.
- (vect_analyze_stmt): Don't call vectorizable_type_demotion and
- vectorizable_type_promotion. Call vectorizable_conversion even
- for SLP bb vectorization.
- (vect_transform_stmt): Call vectorizable_conversion instead of
- vectorizable_type_demotion and vectorizable_type_promotion.
- (supportable_widening_operation): Clear *multi_step_cvt first,
- simplify c1/c2 computation, free *interm_types vector on failure.
- (supportable_narrowing_operation): Clear *multi_step_cvt first,
- free *interm_types vector on failure, handle multi-step
- FIX_TRUNC_EXPR.
-
-2011-11-04 Tristan Gingold <gingold@adacore.com>
-
- * config/alpha/alpha.c (alpha_write_linkage): Remove fundecl
- argument. Conditionally generate crash debug info. Adjust
- for alpha_funcs_tree removal.
- (machine_function): Add links field.
- (alpha_start_function): Conditionally generate crash debug info.
- (alpha_end_function): Adjust call to alpha_write_linkage.
- (alpha_funcs): Remove.
- (links_kind): Remove.
- (alpha_links): Remove num, target and lkind field. Add func field.
- (alpha_links_tree): Remove.
- (alpha_funcs_tree): Remove.
- (alpha_need_linkage): Remove.
- (alpha_use_linkage): Change prototype. Adjust.
- (alpha_write_one_linkage): Use ASM_OUTPUT_INTERNAL_LABEL.
- Use SYMBOL_REF_EXTERNAL_P and SYMBOL_REF_LOCAL_P macro.
- * config/alpha/alpha-protos.h (alpha_use_linkage): Update.
- (alpha_need_linkage): Remove.
- * config/alpha/alpha.md: Update calls to alpha_use_linkage.
- Adjust calls to alpha_need_linkage.
-
-2011-11-03 Uros Bizjak <ubizjak@gmail.com>
-
- * sched-vis.c (print_value): Handle STRICT_LOW_PART.
-
-2011-11-03 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (lround<X87MODEF:mode><SWI248x:mode>2,
- rint<mode>2, floor<mode>2, lfloor<MODEF:mode><SWI48:mode>2,
- btrunc<mode>2, lwp_lwpval<mode>3): Use operands[N] instead of operandN.
-
-2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/50978
- * config/arm/t-bpabi: New file.
- * config.gcc (arm*-*-linux*): Add arm/t-bpabi to tmake_file for
- arm*-*-linux-*eabi.
- (arm*-*-uclinux*): Add arm/t-bpabi to tmake_file for
- arm*-*-uclinux*eabi.
- (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi to tmake_file
- for arm*-*-eabi*.
-
-2011-11-03 Michael Matz <matz@suse.de>
-
- PR bootstrap/50857
- * configure.ac: Check for -fno-exceptions -fno-rtti.
- * configure: Regenerate.
- * Makefile.in (NOEXCEPTION_FLAGS): New flag.
- (ALL_CXXFLAGS): Use it.
-
-2011-11-03 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md: Use {} for multi-line preparation statements.
-
-2011-11-03 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.md (movtf_insn_sp32_no_fpu): Consolidate into...
- (movtf_insn_sp32): ...this.
- (movtf_insn_sp64_no_fpu): Consolidate into...
- (movtf_insn_sp64): ...this.
- (movtf_insn_sp64_hq): Do not test TARGET_FPU.
- * config/sparc/sparc.c (sparc_legitimate_address_p): Likewise.
-
-2011-11-03 Tristan Gingold <gingold@adacore.com>
-
- * config/vms/vms.c (vms_patch_builtins): Fix typo.
-
-2011-11-03 Richard Guenther <rguenther@suse.de>
-
- PR lto/44965
- * lto-opts.c: Re-implement.
- * lto-streamer.h (lto_register_user_option): Remove.
- (lto_read_file_options): Likewise.
- (lto_reissue_options): Likewise.
- (lto_clear_user_options): Likewise.
- (lto_clear_file_options): Likewise.
- * opts-global.c (post_handling_callback): Remove.
- (set_default_handlers): Do not set post_handling_callback.
- (decode_options): Remove LTO specific code.
- * lto-wrapper.c (merge_and_complain): New function.
- (run_gcc): Read all input file options and
- prepend a merged set before the linker driver options.
- * gcc.c (driver_post_handling_callback): Remove.
- (set_option_handlers): Do not set post_handling_callback.
- * opts-common.c (handle_option): Do not call post_handling_callback.
- * opts.h (struct cl_option_handlers): Remove post_handling_callback.
-
-2011-11-03 Richard Guenther <rguenther@suse.de>
-
- * collect2.c (main): Guard object_nbr variable with TARGET_AIX_VERSION.
-
-2011-11-03 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.c (type_change_info): New fields offset, object,
- known_current_type and multiple_types_encountered.
- (extr_type_from_vtbl_ptr_store): New function.
- (check_stmt_for_type_change): Use it, set multiple_types_encountered if
- the result is different from the previous one.
- (detect_type_change): Renamed to detect_type_change_1. New parameter
- comp_type. Set up new fields in tci, build known type jump
- functions if the new type can be identified.
- (detect_type_change): New function.
- * tree.h (DECL_CONTEXT): Comment new use.
-
-2011-11-03 Richard Guenther <rguenther@suse.de>
-
- PR lto/48217
- * lto-wrapper.c (get_options_from_collect_gcc_options): Properly
- decode an encoded literal '.
-
-2011-11-03 Tristan Gingold <gingold@adacore.com>
-
- * collect2.c (main): Add support of -f (response file) on AIX.
-
-2011-11-03 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50912
- * tree-vectorizer.h (slp_void_p): New.
- (struct _slp_tree): Replace left and right with children. Update
- documentation.
- (struct _slp_oprnd_info): New.
- (vect_get_vec_defs): Declare.
- (vect_get_slp_defs): Update arguments.
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Call
- vect_get_vec_defs instead of vect_get_slp_defs.
- (vectorizable_reduction): Likewise.
- * tree-vect-stmts.c (vect_get_vec_defs): Remove static, add argument.
- Update call to vect_get_slp_defs.
- (vectorizable_conversion): Update call to vect_get_vec_defs.
- (vectorizable_assignment, vectorizable_shift,
- vectorizable_operation): Likewise.
- (vectorizable_type_demotion): Call vect_get_vec_defs instead of
- vect_get_slp_defs.
- (vectorizable_type_promotion, vectorizable_store): Likewise.
- (vect_analyze_stmt): Fix typo.
- * tree-vect-slp.c (vect_free_slp_tree): Update SLP tree traversal.
- (vect_print_slp_tree, vect_mark_slp_stmts,
- vect_mark_slp_stmts_relevant, vect_slp_rearrange_stmts,
- vect_detect_hybrid_slp_stmts, vect_slp_analyze_node_operations,
- vect_schedule_slp_instance): Likewise.
- (vect_create_new_slp_node): New.
- (vect_create_oprnd_info, vect_free_oprnd_info): Likewise.
- (vect_get_and_check_slp_defs): Pass information about defs using
- oprnds_info, allow any number of operands.
- (vect_build_slp_tree): Likewise. Update calls to
- vect_get_and_check_slp_defs. Fix comments.
- (vect_analyze_slp_instance): Move node creation to
- vect_create_new_slp_node.
- (vect_get_slp_defs): Allow any number of operands.
-
-2011-11-02 Peter Bergner <bergner@vnet.ibm.com>
- Iain Sandoe <iains@gcc.gnu.org>
-
- * config/rs6000/rs6000.c (USE_HIDDEN_LINKONCE): New define.
- (get_ppc476_thunk_name): Use it.
- (rs6000_code_end): Likewise.
- (macho_branch_islands): Fix typo.
-
-2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
- Jason Merrill <jason@redhat.com>
-
- PR c++/50810
- * configure.ac: Add -Wno-narrowing to warning options.
- * doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update.
-
-2011-11-02 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/50945
- * config/sparc/sparc.md (movsf_insn): Reindent constraints.
- (movdf_insn_sp32): Likewise. Remove redundant G constraint.
- (movdf_insn_sp64): Likewise.
- (DFmode splitter): Do not test TARGET_FPU.
- (movtf_insn_sp32): Reindent constraints.
- (movtf_insn_sp32_no_fpu): Likewise.
- (movtf_insn_sp64): Likewise.
- (movtf_insn_sp64_hq): Likewise.
- (movtf_insn_sp64_no_fpu): Likewise.
-
-2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50956
- * builtins.c (fold_builtin_memchr): Fix cast.
-
-2011-11-02 Teresa Johnson <tejohnson@google.com>
-
- * config/i386/predicates.md (promotable_binary_operator): Add minus
- to the list of promotable operators.
-
-2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gthr-single.h, gthr.h: Move to ../libgcc.
- * gthr-aix.h: Move to ../libgcc/config/rs6000.
- * gthr-dce.h: Move to ../libgcc/config/pa.
- * gthr-lynx.h: Move to ../libgcc/config.
- * gthr-mipssde.h: Move to ../libgcc/config/mips.
- * gthr-posix.h: Move to ../libgcc/config.
- * gthr-rtems.h: Likewise.
- * gthr-tpf.h: Move to ../libgcc/config/s390.
- * gthr-vxworks.h: Move to ../libgcc/config.
- * gthr-win32.h: Move to ../libgcc/config/i386.
- * configure.ac (gthread_flags): Remove
- (gthr-default.h): Don't create.
- (thread_file): Don't substitute.
- * configure: Regenerate.
- * Makefile.in (GCC_THREAD_FILE): Remove.
- (GTHREAD_FLAGS): Remove.
- (libgcc.mvars): Remove GTHREAD_FLAGS.
- * config/t-vxworks (EXTRA_HEADERS): Remove.
-
-2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
- Paolo Bonzini <bonzini@gnu.org>
-
- * configure.ac (libgcc_tm_file_list, libgcc_tm_include_list): Remove.
- * configure: Regenerate.
- * Makefile.in (libgcc_tm_file_list, libgcc_tm_include_list): Remove.
- (TM_H): Remove libgcc_tm.h, $(libgcc_tm_file_list).
- (libgcc_tm.h, cs-libgcc_tm.h): Remove.
- (clean): Remove libgcc_tm.h
- * mkconfig.sh: Don't include libgcc_tm.h in tm.h.
- * config.gcc (libgcc_tm_file): Remove.
- (arm*-*-linux*): Remove libgcc_tm_file for arm*-*-linux-*eabi.
- (arm*-*-uclinux*): Remove libgcc_tm_file for arm*-*-uclinux*eabi.
- (arm*-*-eabi*, arm*-*-symbianelf*): Remove libgcc_tm_file.
- (avr-*-rtems*): Likewise.
- (avr-*-*): Likewise.
- (frv-*-elf): Likewise.
- (frv-*-*linux*): Likewise.
- (h8300-*-rtems*): Likewise.
- (h8300-*-elf*): Likewise.
- (i[34567]86-*-darwin*): Likewise.
- (x86_64-*-darwin*): Likewise.
- (rx-*-elf*): Likewise.
- (tic6x-*-elf): Likewise.
- (tic6x-*-uclinux): Likewise.
- (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
-
-2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Makefile.in (LIBGCC2_DEBUG_CFLAGS LIBGCC2_CFLAGS)
- (LIBGCC2_INCLUDES, TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA)
- (LIB2FUNCS_STATIC_EXTRA, LIB2FUNCS_EXCLUDE, T, T_TARGET)
- (INCLUDES_FOR_TARGET): Remove.
- (LIBGCC2_CFLAGS): Don't export.
- (LIB2FUNCS_ST, LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST, srcdirify):
- Remove.
- (libgcc-support): Remove $(LIB2ADD), $(LIB2ADD_ST) dependencies.
- (libgcc.mvars): Likewise.
- Don't emit LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE, LIB2ADD, LIB2ADD_ST,
- LIB2_SIDITI_CONV_FUNCS, LIB2_DIVMOD_FUNCS, LIBGCC2_CFLAGS,
- TARGET_LIBGCC2_CFLAGS.
- Emit GTHREAD_FLAGS.
- * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: Move to ../libgcc.
- * config/darwin-64.c: Move to ../libgcc/config.
- * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
- config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
- config/udivmodsi4.c: Move to ../libgcc/config.
- * config/gthr-posix.c: Move to ../libgcc/config/alpha.
- * config/memcmp.c, config/memcpy.c, config/memmove.c,
- config/memset.c: Move to ../libgcc/config.
- * config/t-darwin (TARGET_LIBGCC2_CFLAGS): Remove.
- * config/t-freebsd: Remove.
- * config/t-freebsd-thread: Move to ../libgcc/config.
- * config/t-libgcc-pic: Move to ../libgcc/config.
- * config/t-libunwind (TARGET_LIBGCC2_CFLAGS): Remove.
- * config/t-linux: Remove.
- * config/t-lynx (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC):
- Remove.
- * config/t-openbsd-thread: Move to ../libgcc/config.
- * config/t-rtems (LIBGCC2_INCLUDES): Remove.
- * config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Remove.
- * config/t-svr4: Remove.
- * config/t-vxworks (LIBGCC, INSTALL_LIBGCC, TARGET_LIBGCC2_CFLAGS)
- (LIBGCC2_DEBUG_CFLAGS, LIB2FUNCS_EXTRA, LIBGCC2_INCLUDES): Remove.
- * config/vxlib.c, config/vxlib-tls.c: Move to ../libgcc/config.
- * config/alpha/qrnnd.asm: Move to ../libgcc/config/alpha/qrnnd.S.
- * config/alpha/t-alpha, config/alpha/t-ieee: Remove.
- * config/alpha/t-vms (LIB2FUNCS_EXTRA, LIBGCC, INSTALL_LIBGCC): Remove.
- * config/alpha/vms-gcc_shell_handler.c: Move to ../libgcc/config/alpha.
- * config/arm/bpabi.c, config/arm/unaligned-funcs.c,
- config/arm/fp16.c, config/arm/linux-atomic.c,
- config/arm/linux-atomic-64bit.c: Move to ../libgcc/config/arm.
- * config/arm/t-arm-elf (LIBGCC, INSTALL_LIBGCC)
- (TARGET_LIBGCC2_CFLAGS): Remove.
- * config/arm/t-bpabi, config/arm/t-linux: Remove.
- * config/arm/t-linux-eabi (TARGET_LIBGCC2_CFLAGS)
- (LIB2FUNCS_STATIC_EXTRA): Remove.
- * config/arm/t-netbsd: Remove.
- * config/arm/t-strongarm-elf (LIBGCC, INSTALL_LIBGCC)
- (TARGET_LIBGCC2_CFLAGS): Remove.
- * config/arm/t-symbian (LIB2FUNCS_STATIC_EXTRA): Remove.
- * config/arm/t-wince-pe (LIBGCC, INSTALL_LIBGCC)
- (TARGET_LIBGCC2_CFLAGS): Remove.
- * config/avr/t-avr (LIB2FUNCS_EXCLUDE, TARGET_LIBGCC2_CFLAGS)
- (LIBGCC, INSTALL_LIBGCC): Remove.
- * config/bfin/t-bfin-elf (TARGET_LIBGCC2_CFLAGS): Remove.
- * config/bfin/t-bfin-linux: Likewise.
- * config/bfin/t-bfin-uclinux: Likewise.
- * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
- config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
- config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
- config/c6x/ltf.c: Move to ../libgcc/config/c6x.
- * config/c6x/t-c6x-elf (LIB2FUNCS_EXCLUDE, LIB2FUNCS_EXTRA): Remove.
- * config/c6x/t-c6x-uclinux (TARGET_LIBGCC2_CFLAGS): Remove.
- * config/cris/arit.c: Move to ../libgcc/config/cris.
- * config/cris/cris_abi_symbol.c: Remove.
- * config/cris/cris.h: Remove obsolete comment.
- * config/cris/mulsi3.asm: Move to ../libgcc/config/cris/mulsi3.S.
- * config/cris/t-cris (LIB2FUNCS_EXTRA, CRIS_LIB1CSRC)
- ($(LIB2FUNCS_EXTRA)): Remove.
- * config/cris/t-elfmulti (LIB2FUNCS_STATIC_EXTRA, INSTALL_LIBGCC)
- (LIBGCC): Remove.
- * config/cris/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
- * config/fr30/t-fr30: Remove.
- * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
- config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
- config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: Move
- to ../libgcc/config/frv.
- * config/frv/t-frv (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS)
- (cmovh.c, cmovw.c, cmovd.c, modi.c, umodi.c, uitof.c, uitod.c)
- (ulltof.c, LIBGCC, INSTALL_LIBGCC): Remove.
- * config/frv/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
- * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
- config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
- config/h8300/popcounthi2.c: Move to ../libgcc/config/h8300.
- * config/h8300/t-h8300 (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS)
- (LIBGCC, INSTALL_LIBGCC): Remove.
- * config/i386/gthr-win32.c: Move to ../libgcc/config/i386.
- * config/i386/t-cygming (LIBGCC2_INCLUDES): Remove.
- * config/i386/t-cygwin: Remove.
- * config/i386/t-darwin (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA)
- (LIB2FUNCS_EXCLUDE): Remove.
- * config/i386/t-darwin64 (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA)
- (LIBGCC, INSTALL_LIBGCC): Remove.
- * config/i386/t-gthr-win32: Move to ../libgcc/config/i386.
- * config/i386/t-linux64 (LIBGCC, INSTALL_LIBGCC): Remove.
- * config/i386/t-mingw-w32: Likewise.
- * config/i386/t-mingw-w64: Likewise.
- * config/i386/t-openbsd: Likewise.
- * config/i386/t-nto: Remove.
- * config/ia64/quadlib.c: Move to ../libgcc/config/ia64.
- * config/ia64/t-hpux (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA)
- (quadlib.c): Remove.
- * config/ia64/t-ia64: Remove comment.
- * config/iq2000/lib2extra-funcs.c: Move to
- ../libgcc/config/iq2000/lib2funcs.c.
- * config/iq2000/t-iq2000: Remove.
- * config/m32c/m32c-lib2.c: Move to ../libgcc/config/m32c/lib2funcs.c.
- * config/m32c/m32c-lib2-trapv.c: Move to ../libgcc/config/m32c/trapv.c.
- * config/m32r/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
- * config/m32c/t-m32c (LIB2FUNCS_EXTRA): Remove.
- * config/m32r/t-m32r (TARGET_LIBGCC2_CFLAGS, LIBGCC)
- (INSTALL_LIBGCC): Remove.
- * config/m68k/fpgnulib.c: Move to ../libgcc/config/m68k.
- * config/m68k/t-floatlib: Remove.
- * config/m68k/t-mlibs (LIBGCC, INSTALL_LIBGCC): Remove.
- * config/mcore/t-mcore (TARGET_LIBGCC2_CFLAGS): Remove.
- Fix typo.
- (LIBGCC, INSTALL_LIBGCC): Remove.
- * config/mep/mep-lib2.c: Move to ../libgcc/config/mep/lib2funcs.c.
- * config/mep/mep-tramp.c: Move to ../libgcc/config/mep/tramp.c.
- * config/mep/t-mep (LIB2FUNCS_EXTRA): Remove.
- * config/mips/t-elf (TARGET_LIBGCC2_CFLAGS, LIBGCC)
- (INSTALL_LIBGCC): Remove.
- * config/mips/t-isa3264: Likewise.
- * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Remove.
- * config/mips/t-r3900 (TARGET_LIBGCC2_CFLAGS, LIBGCC)
- (INSTALL_LIBGCC): Remove.
- * config/mips/t-sde (LIBGCC, INSTALL_LIBGCC): Remove.
- * config/mips/t-sr71k (TARGET_LIBGCC2_CFLAGS, LIBGCC)
- (INSTALL_LIBGCC): Remove.
- * config/mips/t-vr (TARGET_LIBGCC2_CFLAGS)
- (LIB2FUNCS_STATIC_EXTRA): Remove.
- * config/mips/vr4120-div.S: Move to ../libgcc/config/mips.
- * config/mmix/t-mmix (TARGET_LIBGCC2_CFLAGS): Remove.
- * config/mn10300/t-mn10300 (LIBGCC, INSTALL_LIBGCC): Remove.
- * config/pa/fptr.c, config/pa/linux-atomic.c: Move to
- ../libgcc/config/pa.
- * config/pa/lib2funcs.asm: Move to ../libgcc/config/pa/lib2funcs.S.
- * config/pa/quadlib.c: Move to ../libgcc/config/pa.
- * config/pa/t-dce-thr (LIBGCC, INSTALL_LIBGCC): Remove.
- * config/pa/t-linux, config/pa/t-linux64: Remove.
- * config/pa/t-pa-hpux, config/pa/t-pa-hpux10,
- config/pa/t-pa-hpux11, config/pa/t-pa64: Remove.
- * config/pdp11/t-pdp11 (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA):
- Remove.
- * config/picochip/libgccExtras: Move to ../libgcc/config/picochip.
- * config/picochip/t-picochip (LIB2FUNCS_EXTRA, RANLIB_FOR_TARGET)
- (TARGET_LIBGCC2_CFLAGS, LIBGCC2_DEBUG_CFLAGS): Remove.
- * config/rs6000/crtresfpr.asm: Move to
- ../libgcc/config/rs6000/crtresfpr.S.
- * config/rs6000/crtresgpr.asm: Move to
- ../libgcc/config/rs6000/crtresgpr.S.
- * config/rs6000/crtresxfpr.asm: Move to
- ../libgcc/config/rs6000/crtresxfpr.S.
- * config/rs6000/crtresxgpr.asm: Move to
- ../libgcc/config/rs6000/crtresxgpr.S.
- * config/rs6000/crtsavfpr.asm: Move to
- ../libgcc/config/rs6000/crtsavfpr.S.
- * config/rs6000/crtsavgpr.asm: Move to
- ../libgcc/config/rs6000/crtsavgpr.S.
- * config/rs6000/darwin-asm.h: Move to ../libgcc/config/rs6000.
- * config/rs6000/darwin-fpsave.asm: Move to
- ../libgcc/config/rs6000/darwin-fpsave.S.
- * config/rs6000/darwin-gpsave.asm: Move to
- ../libgcc/config/rs6000/darwin-gpsave.S.
- * config/rs6000/darwin-tramp.asm: Move to
- ../libgcc/config/rs6000/darwin-tramp.S.
- * config/rs6000/darwin-vecsave.asm: Move to
- ../libgcc/config/rs6000/darwin-vecsave.S.
- * config/rs6000/darwin-world.asm: Move to
- ../libgcc/config/rs6000/darwin-world.S.
- * config/rs6000/e500crtres32gpr.asm: Move to
- ../libgcc/config/rs6000/e500crtres32gpr.S.
- * config/rs6000/e500crtres64gpr.asm: Move to
- ../libgcc/config/rs6000/e500crtres64gpr.S.
- * config/rs6000/e500crtres64gprctr.asm: Move to
- ../libgcc/config/rs6000/e500crtres64gprctr.S.
- * config/rs6000/e500crtrest32gpr.asm: Move to
- ../libgcc/config/rs6000/e500crtrest32gpr.S.
- * config/rs6000/e500crtrest64gpr.asm: Move to
- ../libgcc/config/rs6000/e500crtrest64gpr.S.
- * config/rs6000/e500crtresx32gpr.asm: Move to
- ../libgcc/config/rs6000/e500crtresx32gpr.S.
- * config/rs6000/e500crtresx64gpr.asm: Move to
- ../libgcc/config/rs6000/e500crtresx64gpr.S.
- * config/rs6000/e500crtsav32gpr.asm: Move to
- ../libgcc/config/rs6000/e500crtsav32gpr.S.
- * config/rs6000/e500crtsav64gpr.asm: Move to
- ../libgcc/config/rs6000/e500crtsav64gpr.S.
- * config/rs6000/e500crtsav64gprctr.asm: Move to
- ../libgcc/config/rs6000/e500crtsav64gprctr.S.
- * config/rs6000/e500crtsavg32gpr.asm: Move to
- ../libgcc/config/rs6000/e500crtsavg32gpr.S.
- * config/rs6000/e500crtsavg64gpr.asm: Move to
- ../libgcc/config/rs6000/e500crtsavg64gpr.S.
- * config/rs6000/e500crtsavg64gprctr.asm: Move to
- ../libgcc/config/rs6000/e500crtsavg64gprctr.S.
- * config/rs6000/eabi.asm: Move to ../libgcc/config/rs6000/eabi.S.
- * config/rs6000/t-aix43 (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA)
- (TARGET_LIBGCC2_CFLAGS): Remove.
- * config/rs6000/t-aix52: Likewise.
- * config/rs6000/t-darwin: Remove.
- * config/rs6000/t-darwin64 (LIB2_SIDITI_CONV_FUNCS)
- (LIB2FUNCS_EXTRA): Remove.
- * config/rs6000/t-fprules (LIBGCC, INSTALL_LIBGCC): Remove.
- * config/rs6000/t-linux64 (TARGET_LIBGCC2_CFLAGS): Remove.
- * config/rs6000/t-lynx (LIB2FUNCS_EXTRA, tramp.S, LIBGCC)
- (INSTALL_LIBGCC): Remove.
- * config/rs6000/t-netbsd (LIB2FUNCS_EXTRA)
- (LIB2FUNCS_STATIC_EXTRA, tramp.S, crtsavfpr.S, crtresfpr.S)
- (crtsavgpr.S, crtresgpr.S, crtresxfpr.S, crtresxgpr.S, LIBGCC)
- (INSTALL_LIBGCC, $(T)crtsavfpr$(objext), $(T)crtresfpr$(objext))
- ($(T)crtsavgpr$(objext), $(T)crtresgpr$(objext))
- ($(T)crtresxfpr$(objext), $(T)crtresxgpr$(objext)): Remove.
- * config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA)
- (LIB2FUNCS_STATIC_EXTRA, eabi.S, tramp.S): Remove.
- * config/rs6000/t-spe (LIBGCC, INSTALL_LIBGCC): Remove.
- * config/rs6000/t-vxworks: Remove comment.
- * config/rs6000/tramp.asm: Move to ../libgcc/config/rs6000/tramp.S.
- * config/rx/t-rx (LIBGCC, INSTALL_LIBGCC): Remove.
- * config/sh/linux-atomic.asm: Move to
- ../libgcc/config/sh/linux-atomic.S.
- * config/sh/t-linux (LIB2FUNCS_EXTRA): Remove.
- * config/sh/t-netbsd: Remove.
- * config/sh/t-sh (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC):
- Remove.
- * config/sparc/t-elf (LIBGCC, INSTALL_LIBGCC): Remove.
- * config/sparc/t-leon: Likewise.
- * config/sparc/t-leon3: Likewise.
- * config/sparc/t-linux64: Likewise.
- * config/sparc/t-netbsd64: Fix typo.
- Remove comment.
- * config/spu/divmodti4.c, config/spu/divv2df3.c,
- config/spu/float_disf.c, config/spu/float_unsdidf.c,
- config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
- config/spu/mfc_multi_tag_release.c,
- config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
- config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
- config/spu/multi3.c: Move to ../libgcc/config/spu.
- * config/spu/t-spu-elf (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXCLUDE)
- (LIB2FUNCS_STATIC_EXTRA, LIB2_SIDITI_CONV_FUNCS, LIBGCC)
- (INSTALL_LIBGCC): Remove.
- * config/stormy16/stormy16-lib2.c: Move to
- ../libgcc/config/stormy16/lib2.c.
- * config/stormy16/stormy16-lib2-ashlsi3.c: Move to
- ../libgcc/config/stormy16/ashlsi3.c.
- * config/stormy16/stormy16-lib2-ashrsi3.c: Move to
- ../libgcc/config/stormy16/ashrsi3.c.
- * config/stormy16/stormy16-lib2-clzhi2.c: Move to
- ../libgcc/config/stormy16/clzhi2.c.
- * config/stormy16/stormy16-lib2-cmpsi2.c: Move to
- ../libgcc/config/stormy16/cmpsi2.c.
- * config/stormy16/stormy16-lib2-ctzhi2.c: Move to
- ../libgcc/config/stormy16/ctzhi2.c.
- * config/stormy16/stormy16-lib2-divsi3.c: Move to
- ../libgcc/config/stormy16/divsi3.c.
- * config/stormy16/stormy16-lib2-ffshi2.c: Move to
- ../libgcc/config/stormy16/ffshi2.c.
- * config/stormy16/stormy16-lib2-lshrsi3.c: Move to
- ../libgcc/config/stormy16/lshrsi3.c.
- * config/stormy16/stormy16-lib2-modsi3.c: Move to
- ../libgcc/config/stormy16/modsi3.c.
- * config/stormy16/stormy16-lib2-parityhi2.c: Move to
- ../libgcc/config/stormy16/parityhi2.c.
- * config/stormy16/stormy16-lib2-popcounthi2.c: Move to
- ../libgcc/config/stormy16/popcounthi2.c.
- * config/stormy16/stormy16-lib2-ucmpsi2.c: Move to
- ../libgcc/config/stormy16/ucmpsi2.c.
- * config/stormy16/stormy16-lib2-udivmodsi4.c: Move to
- ../libgcc/config/stormy16/udivmodsi4.c.
- * config/stormy16/stormy16-lib2-udivsi3.c: Move to
- ../libgcc/config/stormy16/udivsi3.c.
- * config/stormy16/stormy16-lib2-umodsi3.c: Move to
- ../libgcc/config/stormy16/umodsi3.c.
- * config/stormy16/t-stormy16: Move to ../libgcc/config/t-stormy16.
- * config/v850/t-v850 (INSTALL_LIBGCC): Remove.
- * config/xtensa/lib2funcs.S: Move to ../libgcc/config/xtensa.
- * config/xtensa/t-elf: Remove.
- * config/xtensa/t-xtensa (LIB2FUNCS_EXTRA): Remove.
- * config.gcc (*-*-freebsd*): Remove t-freebsd, t-freebsd-thread
- from tmake_file.
- (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
- *-*-gnu*, *-*-kopensolaris*-gnu): Remove t-linux from tmake_file.
- (*-*-netbsd*): Remove t-libgcc-pic from tmake_file.
- (*-*-openbsd*): Likewise.
- Remove t-openbsd-thread for posix threads.
- (alpha*-*-linux*): Remove alpha/t-alpha, alpha/t-ieee from tmake_file.
- (alpha*-*-freebsd*): Likewise.
- (alpha*-*-netbsd*): Likewise.
- (alpha*-*-openbsd*): Likewise.
- (alpha64-dec-*vms*): Likewise.
- (alpha*-dec-*vms*): Likewise.
- (arm*-*-netbsdelf*): Remove arm/t-netbsd from tmake_file.
- (arm*-*-linux*): Remove t-linux from tmake_file.
- Remove arm/t-bpabi from tmake_file for arm*-*-linux-*eabi.
- (arm*-*-uclinux*): Remove arm/t-bpabi from tmake_file for
- arm*-*-uclinux*eabi.
- (arm*-*-eabi*, arm*-*-symbianelf* ): Remove arm/t-bpabi from
- tmake_file for arm*-*-eabi*.
- (fr30-*-elf): Remove tmake_file.
- (hppa*64*-*-linux*): Remove tmake_file.
- (hppa*-*-linux*): Likewise.
- (hppa[12]*-*-hpux10*): Remove pa/t-pa-hpux10, pa/t-pa-hpux from
- tmake_file.
- (hppa*64*-*-hpux11*): Remove pa/t-pa64, pa/t-pa-hpux from tmake_file.
- (hppa[12]*-*-hpux11*): Remove pa/t-pa-hpux11, pa/t-pa-hpux from
- tmake_file.
- (i[34567]86-*-elf*): Remove tmake_file.
- (x86_64-*-elf*): Likewise.
- (i[34567]86-*-nto-qnx*): Likewise.
- (i[34567]86-*-cygwin*): Remove i386/t-cygwin from tmake_file.
- (i[34567]86-*-mingw*, x86_64-*-mingw*): Remove i386/t-gthr-win32
- from tmake_file if using win32 threads.
- (iq2000*-*-elf*): Remove tmake-file.
- (microblaze*-linux*): Likewise.
- (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
- (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
- (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
- (sh64l*-*-netbsd*): Remove sh/t-netbsd from tmake_file for
- sh5*-*-netbsd*, sh64*-netbsd*, *-*-netbsd.
- (xtensa*-*-elf*): Remove tmake_file.
-
-2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Makefile.in (LIB1ASMSRC): Don't export.
- (libgcc.mvars): Don't emit LIB1ASMFUNCS, LIB1ASMSRC.
- * config/arm/arm.c: Update lib1funcs.asm filename.
- * config/arm/linux-eabi.h: Likewise.
- * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
- config/arm/ieee754-df.S, config/arm/ieee754-sf.S: Move to
- ../libgcc/config/arm.
- * config/arm/lib1funcs.asm: Move to ../libgcc/config/arm/lib1funcs.S.
- * config/arm/t-arm (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
- * config/arm/t-arm-elf (LIB1ASMFUNCS): Remove.
- * config/arm/t-bpabi: Likewise.
- * config/arm/t-linux (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
- * config/arm/t-linux-eabi (LIB1ASMFUNCS): Remove.
- * config/arm/t-strongarm-elf: Likewise.
- * config/arm/t-symbian: Likewise.
- * config/arm/t-vxworks: Likewise.
- * config/arm/t-wince-pe: Likewise.
- * config/avr/libgcc.S: Move to ../libgcc/config/avr.
- * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
- * config/bfin/lib1funcs.asm: Move to ../libgcc/config/bfin/lib1funcs.S.
- * config/bfin/t-bfin: Remove.
- * config/bfin/t-bfin-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
- * config/bfin/t-bfin-linux: Likewise.
- * config/bfin/t-bfin-uclinux: Likewise.
- * config/c6x/lib1funcs.asm: Move to ../libgcc/config/c6x/lib1funcs.S.
- * config/c6x/t-c6x-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
- * config/fr30/lib1funcs.asm: Move to ../libgcc/config/fr30/lib1funcs.S.
- * config/fr30/t-fr30 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
- * config/frv/lib1funcs.asm: Move to ../libgcc/config/frv/lib1funcs.S.
- * config/frv/t-frv (CROSS_LIBGCC1, LIB1ASMSRC, LIB1ASMFUNCS): Remove.
- * config/h8300/fixunssfsi.c: Update lib1funcs.asm filename.
- * config/h8300/lib1funcs.asm: Move to
- ../libgcc/config/h8300/lib1funcs.S.
- * config/h8300/t-h8300 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
- * config/i386/cygwin.asm: Move to ../libgcc/config/i386/cygwin.S.
- * config/i386/t-cygming (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
- * config/i386/t-interix: Likewise.
- * config/ia64/lib1funcs.asm: Move to ../libgcc/config/ia64/lib1funcs.S.
- * config/ia64/t-hpux (LIB1ASMFUNCS, LIBGCC1_TEST): Remove.
- * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
- * config/iq2000/t-iq2000 (LIBGCC1, CROSS_LIBGCC1): Remove.
- * config/m32c/m32c.c: Update m32c-lib1.S filename.
- * config/m32c/m32c-lib1.S: Move to ../libgcc/config/m32c/lib1funcs.S.
- * config/m32c/t-m32c (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
- * config/m32r/t-linux (CROSS_LIBGCC1, LIBGCC1, LIBGCC1_TEST): Remove.
- * config/m68k/lb1sf68.asm: Move to ../libgcc/config/m68k/lb1sf68.S.
- * config/m68k/t-floatlib (LIB1ASMSRC, LIB1ASMFUNCS): New file.
- * config/mcore/lib1.asm: Move to ../libgcc/config/mcore/lib1funcs.S.
- * config/mcore/t-mcore (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
- * config/mep/mep-lib1.asm: Move to ../libgcc/config/mep/lib1funcs.S.
- * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
- * config/mips/mips16.S: Move to ../libgcc/config/mips.
- * config/mips/t-libgcc-mips16: Remove.
- * config/mips/t-sr71k (LIBGCC1, CROSS_LIBGCC1): Remove.
- * config/pa/milli64.S: Move to ../libgcc/config/pa.
- * config/pa/t-linux (LIB1ASMFUNCS, LIB1ASMSRC): Remove.
- * config/pa/t-linux64: Likewise.
- * config/picochip/libgccExtras/fake_libgcc.asm: Move to
- ../libgcc/config/picochip/lib1funcs.S.
- * config/picochip/t-picochip (LIB1ASMFUNCS, LIB1ASMSRC): Remove.
- * config/sh/lib1funcs.asm: Move to ../libgcc/config/sh/lib1funcs.S.
- * config/sh/lib1funcs.h: Move to ../libgcc/config/sh.
- * config/sh/sh.h: Update lib1funcs.asm filename.
- * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Remove.
- * config/sh/t-netbsd: Likewise.
- * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE):
- Remove.
- * config/sh/t-sh64 (LIB1ASMFUNCS): Remove.
- * config/sparc/lb1spc.asm: Move to ../libgcc/config/sparc/lb1spc.S.
- * config/sparc/lb1spl.asm: Remove.
- * config/sparc/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
- * config/sparc/t-leon: Likewise.
- * config/spu/t-spu-elf (LIBGCC1, CROSS_LIBGCC1): Remove.
- * config/v850/lib1funcs.asm: Move to ../libgcc/config/v850/lib1funcs.S.
- * config/v850/t-v850 (LIB1ASMSRC, LIB1ASMFUNCS): Remove
- * config/vax/lib1funcs.asm: Move to ../libgcc/config/vax/lib1funcs.S.
- * config/vax/t-linux: Remove.
- * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S: Move to
- ../libgcc/config/xtensa.
- * config/xtensa/lib1funcs.asm: Move to
- ../libgcc/config/xtensa/lib1funcs.S.
- * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
- * config.gcc (bfin*-rtems*): Remove bfin/t-bfin from tmake_file.
- (bfin*-*): Likewise.
- (mips64*-*-linux*, mipsisa64*-*-linux*): Remove
- mips/t-libgcc-mips16 from tmake_file.
- (mips*-*-linux*): Likewise.
- (mips*-sde-elf*): Likewise.
- (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
- (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
- (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Likewise.
- (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
- (mips-*-elf*, mipsel-*-elf*): Likewise.
- (mips64-*-elf*, mips64el-*-elf*): Likewise.
- (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
- (mips*-*-rtems*): Likewise.
- (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
- (vax-*-linux*): Remove vax/t-linux from tmake_file.
-
-2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config.gcc (extra_parts): Remove.
- (*-*-freebsd*): Remove extra_parts.
- (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
- *-*-gnu*, *-*-kopensolaris*-gnu): Likewise.
- (*-*-netbsd*): Remove t-libc-ok, t-netbsd from tmake_file.
- Remove extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
- *-*-netbsdelf[2-9]*.
- (*-*-openbsd*): Remove t-libc-ok from tmake_file.
- (alpha*-*-linux*): Remove extra_parts.
- (alpha*-*-freebsd*): Likewise.
- (bfin*-linux-uclibc*): Likewise.
- (fr30-*-elf): Likewise.
- (moxie-*-elf): Likewise.
- (moxie-*-uclinux*): Likewise.
- (h8300-*-rtems*): Remove h8300/t-elf from tmake_file.
- (h8300-*-elf*): Likewise.
- (hppa*64*-*-hpux11*): Remove extra_parts.
- (i[34567]86-*-elf*): Remove i386/t-i386elf, i386/t-crtstuff from
- tmake_file.
- (x86_64-*-elf*): Likewise.
- (i[34567]86-*-freebsd*): Remove tmake_file.
- (x86_64-*-freebsd*): Likewise.
- (x86_64-*-netbsd*): Likewise.
- (i[34567]86-*-openbsd2.*, i[34567]86-*openbsd3.[0123]): Remove
- t-libc-ok from tmake_file.
- (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
- i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
- i[34567]86-*-kopensolaris*-gnu): Remove i386/t-crtstuff from
- tmake_file.
- Remove extra_parts.
- (x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
- Remove i386/t-crtstuff from tmake_file.
- (i[34567]86-*-lynxos*): Likewise.
- Remove extra_parts.
- (ia64*-*-elf*): Remove extra_parts.
- (ia64*-*-freebsd*): Likewise.
- (ia64*-*-linux*): Likewise.
- (ia64-hp-*vms*): Remove ia64/t-vms from tmake_file.
- (m32r-*-elf*): Remove extra_parts.
- (m32rle-*-elf*): Likewise.
- (m32r-*-rtems*): Likewise.
- (m68k-*-elf*, fido-*-elf*): Likewise.
- (m68k*-*-openbsd*): Remove t-libc-ok from tmake_file.
- (m68k-*-rtems*): Remove extra_parts.
- (mep-*-*): Likewise.
- (microblaze*-linux*): Likewise.
- (mips64*-*-linux*, mipsisa64*-*-linux*): Likewise.
- (mips*-*-linux*): Likewise.
- (powerpc-*-lynxos*): Likewise.
- (s390x-ibm-tpf*): Likewise.
- (score-*-elf): Likewise.
- Remove tmake_file.
- (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*, sh[2346lbe]*-*-linux*,
- sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*, sh5l*-*-netbsd*,
- sh64-*-netbsd*, sh64l*-*-netbsd*): Remove sh/t-elf from tmake_file.
- Remove sh/t-superh from tmake_file for sh*-superh-elf.
- Remove sh/t-linux64 from tmake_file for sh64*-*-linux*.
- (sh-*-rtems*): Remove sh/t-elf from tmake_file.
- (sh-wrs-vxworks): Likewise.
- (sparc-*-linux*): Remove extra_parts.
- (sparc64-*-linux*): Likewise.
- (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Likewise.
- (xstormy16-*-elf): Likewise.
- (xtensa*-*-linux*): Remove xtensa/t-linux from tmake_file.
- (am33_2.0-*-linux*): Remove extra_parts.
- * configure.ac (extra_parts): Don't substitute.
- * configure: Regenerate.
- * crtstuff.c: Move to ../libgcc.
- * Makefile.in (CRTSTUFF_CFLAGS): Remove.
- (EXTRA_PARTS): Remove.
- (CRTSTUFF_T_CFLAGS): Remove.
- (MOSTLYCLEANFILES): Remove $(EXTRA_PARTS).
- (GCC_EXTRA_PARTS): Remove.
- (libgcc.mvars): Remove GCC_EXTRA_PARTS, CRTSTUFF_CFLAGS,
- CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S.
- Emit GCC_CFLAGS, INHIBIT_LIBC_CFLAGS.
- ($(T)crtbegin.o, $(T)crtend.o, $(T)crtbeginS.o, $(T)crtendS.o)
- ($(T)crtbeginT.o): Remove.
- * config/alpha/t-vms (EXTRA_PARTS): Remove.
- ($(T)vms-dwarf2.o, $(T)vms-dwarf2eh.o): Remove.
- * config/alpha/vms-dwarf2.asm: Move to
- ../libgcc/config/alpha/vms-dwarf2.S.
- * config/alpha/vms-dwarf2eh.asm: Move to
- ../libgcc/config/alpha/vms-dwarf2eh.S.
- * config/arm/crti.asm: Move to ../libgcc/config/arm/crti.S.
- * config/arm/crtn.asm: Move to ../libgcc/config/arm/crtn.S.
- * config/arm/t-arm-elf (EXTRA_MULTILIB_PARTS): Remove.
- ($(T)crti.o, $(T)crtn.o): Remove.
- * config/arm/t-linux: Remove comment.
- * config/arm/t-linux-eabi (EXTRA_MULTILIB_PARTS): Remove.
- * config/arm/t-strongarm-elf (EXTRA_MULTILIB_PARTS): Remove.
- ($(T)crti.o, $(T)crtn.o): Remove.
- * config/arm/t-symbian (EXTRA_MULTILIB_PARTS): Remove.
- * config/bfin/crti.s: Move to ../libgcc/config/bfin/crti.S.
- * config/bfin/crtn.s: Move to ../libgcc/config/bfin/crtn.S.
- * config/bfin/crtlibid.s: Move to ../libgcc/config/bfin/crtlibid.S.
- * config/bfin/t-bfin (EXTRA_PARTS): Remove.
- ($(T)crti.o, $(T)crtn.o): Remove.
- * config/bfin/t-bfin-elf (CRTSTUFF_T_CFLAGS): Remove.
- ($(T)crti.o, $(T)crtn.o, $(T)crtlibid.o): Remove
- (EXTRA_MULTILIB_PARTS): Remove.
- * config/bfin/t-bfin-linux (CRTSTUFF_T_CFLAGS,
- EXTRA_MULTILIB_PARTS): Remove.
- * config/bfin/t-bfin-uclinux (CRTSTUFF_T_CFLAGS): Remove.
- ($(T)crtlibid.o): Remove.
- (EXTRA_MULTILIB_PARTS): Remove.
- * config/c6x/crti.s: Move to ../libgcc/config/c6x/crti.S.
- * config/c6x/crtn.s: Move to ../libgcc/config/c6x/crtn.S.
- * config/c6x/t-c6x-elf ($(T)crti.o, $(T)crtn.o): Remove.
- (EXTRA_MULTILIB_PARTS): Remove.
- (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
- * config/c6x/t-c6x-uclinux (CRTSTUFF_T_CFLAGS,
- CRTSTUFF_T_CFLAGS_S): Remove.
- * config/cris/t-elfmulti (CRTSTUFF_T_CFLAGS): Remove.
- * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
- * config/fr30/crti.asm: Move to ../libgcc/config/fr30/crti.S.
- * config/fr30/crtn.asm: Move to ../libgcc/config/fr30/crtn.S.
- * config/fr30/t-fr30 ($(T)crti.o, $(T)crtn.o): Remove.
- * config/frv/frvbegin.c, config/frv/frvend.c: Move to
- ../libgcc/config/frv.
- * config/frv/t-frv (EXTRA_MULTILIB_PARTS): Remove.
- (FRVSTUFF_CFLAGS, $(T)frvbegin$(objext), $(T)frvend$(objext)): Remove.
- * config/frv/t-linux (EXTRA_MULTILIB_PARTS): Remove.
- (CRTSTUFF_T_CFLAGS): Remove.
- * config/h8300/crti.asm: Move to ../libgcc/config/h8300/crti.S.
- * config/h8300/crtn.asm: Move to ../libgcc/config/h8300/crtn.S.
- * config/h8300/t-elf: Remove.
- * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
- Move to ../libgcc/config/i386.
- * config/i386/t-crtstuff: Remove.
- * config/i386/t-i386elf: Remove.
- * config/i386/t-linux64 (EXTRA_MULTILIB_PARTS): Remove.
- * config/i386/t-nto (CRTSTUFF_T_CFLAGS, EXTRA_PARTS): Remove.
- * config/ia64/crtbegin.asm: Move to ../libgcc/config/ia64/crtbegin.S.
- * config/ia64/crtend.asm: Move to ../libgcc/config/ia64/crtend.S.
- * config/ia64/crti.asm: Move to ../libgcc/config/ia64/crti.S.
- * config/ia64/crtn.asm: Move to ../libgcc/config/ia64/crtn.S.
- * config/ia64/t-vms: Remove.
- * config/ia64/vms-crtinit.asm: Move to
- ../libgcc/config/ia64/vms-crtinit.S.
- * config/m32c/t-m32c (EXTRA_MULTILIB_PARTS): Remove.
- * config/m32r/initfini.c: Move to ../libgcc/config/m32r.
- * config/m32r/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
- * config/m32r/t-m32r (CRTSTUFF_T_CFLAGS): Remove.
- ($(T)crtinit.o, $(T)crtfini.o): Remove.
- (m32rx, m32r2): Remove.
- (EXTRA_MULTILIB_PARTS): Remove.
- * config/m68k/crti.s: Move to ../libgcc/config/m68k/crti.S.
- * config/m68k/crtn.s: Move to ../libgcc/config/m68k/crtn.S.
- * config/m68k/t-crtstuff: Remove.
- * config/m68k/t-linux (EXTRA_MULTILIB_PARTS): Remove.
- * config/m68k/t-m68kelf: Remove.
- * config/m68k/t-uclinux (EXTRA_MULTILIB_PARTS): Remove.
- * config/mcore/crti.asm: Move to ../libgcc/config/mcore/crti.S.
- * config/mcore/crtn.asm: Move to ../libgcc/config/mcore/crtn.S.
- * config/mcore/t-mcore ($(T)crti.o, $(T)crtn.o): Remove.
- (EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove.
- * config/mep/t-mep (CRTSTUFF_CFLAGS): Remove.
- (EXTRA_MULTILIB_PARTS): Remove.
- * config/microblaze/crti.s: Move to ../libgcc/config/microblaze/crti.S.
- * config/microblaze/crtn.s: Move to ../libgcc/config/microblaze/crtn.S.
- * config/microblaze/t-microblaze (EXTRA_MULTILIB_PARTS,
- EXTRA_PARTS): Remove.
- ($(T)crti$(objext), $(T)crtn$(objext)): Remove.
- * config/mips/crti.asm: Move to ../libgcc/config/mips/crti.S.
- * config/mips/crtn.asm: Move to ../libgcc/config/mips/crtn.S.
- * config/mips/t-elf (CRTSTUFF_T_CFLAGS): Remove.
- ($(T)crti.o, $(T)crtn.o): Remove.
- (EXTRA_MULTILIB_PARTS): Remove.
- * config/mips/t-isa3264: Likewise.
- * config/mips/t-linux64 (EXTRA_MULTILIB_PARTS): Remove.
- * config/mips/t-r3900 (EXTRA_MULTILIB_PARTS): Remove.
- (CRTSTUFF_T_CFLAGS): Remove.
- * config/mips/t-sde (CRTSTUFF_T_CFLAGS): Remove.
- ($(T)crti.o, $(T)crtn.o): Remove.
- (EXTRA_MULTILIB_PARTS): Remove.
- * config/mips/t-sr71k (EXTRA_MULTILIB_PARTS, CRTSTUFF_T_CFLAGS):
- Remove.
- ($(T)crti.o, $(T)crtn.o): Remove.
- * config/mips/t-st (EXTRA_MULTILIB_PARTS): Remove.
- * config/mips/t-vr (CRTSTUFF_T_CFLAGS): Remove.
- (EXTRA_MULTILIB_PARTS): Remove.
- ($(T)crti.o, $(T)crtn.o): Remove.
- * config/mmix/crti.asm: Move to ../libgcc/config/crti.S.
- * config/mmix/crtn.asm: Move to ../libgcc/config/crtn.S.
- * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Remove.
- * config/moxie/crti.asm, config/moxie/crtn.asm: Remove.
- * config/pa/stublib.c: Move to libgcc/config/pa.
- * config/pa/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
- * config/pa/t-linux64 (CRTSTUFF_T_CFLAGS_S): Remove.
- * config/pa/t-pa-hpux11 (LIBGCCSTUB_OBJS, stublib.c): Remove.
- (pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o)
- (pthread_mutex_unlock-stub.o, pthread_once-stub.o)
- ($(T)libgcc_stub.a): Remove.
- * config/pa/t-pa64 (LIBGCCSTUB_OBJS, stublib.c): Remove.
- (rfi-stub.o, dfi-stub.o, cxaf-stub.o, jvrc-stub.o)
- (pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o)
- (pthread_mutex_unlock-stub.o, pthread_once-stub.o)
- ($(T)libgcc_stub.a): Remove.
- * config/rs6000/eabi-cn.asm: Move to
- ../../../libgcc/config/rs6000/eabi-cn.S.
- * config/rs6000/eabi-ci.asm: Move to
- ../../../libgcc/config/rs6000/eabi-ci.S.
- * config/rs6000/sol-ci.asm: Move to
- ../../../libgcc/config/rs6000/sol-ci.S.
- * config/rs6000/sol-cn.asm: Move to
- ../../../libgcc/config/rs6000/sol-cn.S.
- * config/rs6000/t-lynx (EXTRA_MULTILIB_PARTS): Remove.
- (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
- * config/rs6000/t-netbsd (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S):
- Remove.
- (EXTRA_MULTILIB_PARTS): Remove.
- * config/rs6000/t-ppccomm (EXTRA_MULTILIB_PARTS): Remove.
- (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
- ($(T)ecrti$(objext), $(T)ecrtn$(objext), $(T)ncrti$(objext),
- ($(T)ncrtn$(objext)): Remove.
- (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
- * config/rs6000/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
- * config/rx/t-rx (EXTRA_MULTILIB_PARTS): Remove.
- * config/score/crti.asm: Move to ../libgcc/config/score/crti.S.
- * config/score/crtn.asm: Move to ../libgcc/config/score/crtn.S.
- * config/score/t-score-elf: Remove.
- * config/sh/crt1.asm: Move to ../libgcc/config/sh/crt1.S.
- * config/sh/crti.asm: Move to ../libgcc/config/sh/crti.S.
- * config/sh/crtn.asm: Move to ../libgcc/config/sh/crtn.S.
- * config/sh/lib1funcs-4-300.asm: Move to
- ../../../libgcc/config/sh/lib1funcs-4-300.S.
- * config/sh/lib1funcs-Os-4-200.asm: Move to
- ../libgcc/config/sh/lib1funcs-Os-4-200.S.
- * config/sh/t-elf: Remove.
- * config/sh/t-linux (EXTRA_MULTILIB_PARTS): Remove.
- * config/sh/t-linux64: Remove.
- * config/sh/t-netbsd (EXTRA_MULTILIB_PARTS): Remove.
- * config/sh/t-sh ($(T)crt1.o, $(T)crti.o, $(T)crtn.o): Remove.
- (IC_EXTRA_PARTS, OPT_EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove.
- ($(T)ic_invalidate_array_4-100.o)
- ($(T)libic_invalidate_array_4-100.a)
- ($(T)ic_invalidate_array_4-200.o)
- ($(T)libic_invalidate_array_4-200.a, $(T)ic_invalidate_array_4a.o)
- ($(T)libic_invalidate_array_4a.a, $(T)sdivsi3_i4i-Os-4-200.o)
- ($(T)udivsi3_i4i-Os-4-200.o, $(T)unwind-dw2-Os-4-200.o)
- ($(T)libgcc-Os-4-200.a, $(T)div_table-4-300.o)
- ($(T)libgcc-4-300.a): Remove.
- * config/sh/t-superh: Remove.
- * config/sh/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
- * config/sparc/t-linux64 (CRTSTUFF_T_CFLAGS): Remove.
- * config/spu/cache.S: Move to ../libgcc/config/spu.
- * config/spu/cachemgr.c: Move to ../libgcc/config/spu.
- * config/spu/t-spu-elf (CRTSTUFF_T_CFLAGS): Remove.
- (EXTRA_MULTILIB_PARTS): Remove.
- ($(T)cachemgr.o, $(T)cachemgr_nonatomic.o, $(T)libgcc_%.a): Remove.
- ($(T)cache8k.o, $(T)cache16k.o, $(T)cache32k.o, $(T)cache32k.o)
- ($(T)cache64k.o, $(T)cache128k.o): Remove.
- * config/t-freebsd (CRTSTUFF_T_CFLAGS_S): Remove.
- * config/t-libc-ok: Remove.
- * config/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
- * config/t-lynx (CRTSTUFF_T_CFLAGS_S): Remove.
- * config/t-netbsd: Remove.
- * config/t-svr4 (CRTSTUFF_T_CFLAGS_S): Remove.
- * config/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
- * config/vms/t-vms (VMS_EXTRA_PARTS): Remove.
- ($(T)vcrt0.o, $(T)pcrt0.o): Remove.
- * config/vms/vms-ucrt0.c: Move to ../libgcc/config/vms.
- * config/xtensa/crti.asm: Move to ../libgcc/config/xtensa/crti.S.
- * config/xtensa/crtn.asm: Move to ../libgcc/config/xtensa/crtn.S.
- * config/xtensa/t-elf (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
- (EXTRA_MULTILIB_PARTS): Remove.
- * config/xtensa/t-linux: Remove.
- * config/xtensa/t-xtensa ($(T)crti.o, $(T)crtn.o): Remove.
-
-2011-11-02 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (bdesc_args) [IX86_BUILTIN_CVTTPD2DQ256]: Use
- CODE_FOR_fix_truncv4dfv4si2, not CODE_FOR_fix_truncv4sfv4si2.
-
-2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR translation/45116
- * Makefile.in (slibdir): Remove, don't export.
- (SHLIB_NM_FLAGS): Remove.
- (libgcc.mvars): Don't emit SHLIB_LINK, SHLIB_INSTALL,
- SHLIB_DLLDIR, SHLIB_EXT, SHLIB_MKMAP, SHLIB_MKMAP_OPTS,
- SHLIB_MAPFILES, SHLIB_NM_FLAGS.
- (DRIVER_DEFINES): Test SHLIB instead of SHLIB_LINK.
- (gcc.o): Pass SHLIB instead of SHLIB_LINK.
- (gccspec.o): Likewise.
- (installdirs): Don't create $(DESTDIR)$(slibdir).
- * configure.ac (slibdir): Remove.
- * configure: Regenerate.
- * libgcc-libsystem.ver: Move to ../libgcc/config.
- * mkmap-flat.awk, mkmap-symver.awk: Move to ../libgcc.
- * config/libgcc-glibc.ver: Move to ../libgcc/config.
- * config/t-libunwind (SHLIB_LC): Remove.
- * config/t-linux (SHLIB_MAPFILES): Remove.
- * config/t-slibgcc-dummy: Rename to config/t-slibgcc.
- * config/t-slibgcc-elf-ver: Remove.
- * config/t-slibgcc-libgcc, config/t-slibgcc-nolc-override: Move to
- ../libgcc/config.
- * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: Move
- to ../libgcc/config/alpha.
- * config/alpha/t-vms (shlib_version, SHLIB_EXT, SHLIB_OBJS,
- SHLIB_NAME, SHLIB_MULTILIB, SHLIB_INSTALL, SHLIB_SYMVEC,
- SHLIB_SYMVECX2, SHLIB_LINK): Remove.
- * config/arm/libgcc-bpabi.ver: Move to ../libgcc/config/arm.
- * config/arm/t-bpabi (SHLIB_MAPFILES): Remove.
- * config/arm/t-netbsd (SHLIB_EXT, SHLIB_NAME, SHLIB_SONAME,
- SHLIB_OBJS, SHLIB_LINK, SHLIB_INSTALL): Remove.
- * config/arm/t-symbian (SHLIB_LC): Remove.
- * config/bfin/libgcc-bfin.ver: Move to
- ../libgcc/config/bfin/libgcc-glibc.ver.
- * config/bfin/t-bfin-linux (SHLIB_MAPFILES): Remove.
- * config/c6x/libgcc-c6xeabi.ver: Move to
- ../libgcc/config/c6x/libgcc-eabi.ver.
- * config/c6x/t-c6x-elf (SHLIB_MAPFILES): Remove.
- * config/cris/libgcc.ver: Move to
- ../libgcc/config/cris/libgcc-glibc.ver.
- * config/cris/t-linux (SHLIB_MAPFILES): Remove.
- * config/frv/libgcc-frv.ver: Move to ../libgcc/config/frv.
- * config/frv/t-linux (SHLIB_MAPFILES): Remove.
- * config/i386/darwin-libgcc.10.4.ver: Move to
- ../libgcc/config/i386/libgcc-darwin.10.4.ver.
- * config/i386/darwin-libgcc.10.5.ver: Move to
- ../libgcc/config/i386/libgcc-darwin.10.5.ver.
- * config/i386/libgcc-glibc.ver: Move to ../libgcc/config/i386.
- * config/i386/t-cygming (SHLIB_EXT, SHLIB_IMPLIB, SHLIB_SOVERSION,
- SHLIB_SONAME, SHLIB_MAP, SHLIB_OBJS, SHLIB_DIR, SHLIB_SLIBDIR_QUAL)
- SHLIB_PTHREAD_CFLAG, SHLIB_PTHREAD_LDFLAG, SHLIB_LINK,
- SHLIB_INSTALL, SHLIB_MKMAP, SHLIB_MKMAP_OPTS, SHLIB_MAPFILES): Remove.
- * config/i386/t-cygwin (SHLIB_LC, SHLIB_EH_EXTENSION,
- SHLIB_IMPLIB, SHLIB_SONAME, SHLIB_MKMAP_OPTS): Remove.
- * config/i386/t-dlldir, config/i386/t-dlldir-x: Move to
- ../libgcc/config/i386.
- * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: Move to
- ../libgcc/config/i386.
- * config/i386/t-linux: Move to ../libgcc/config/i386.
- * config/i386/t-mingw-pthread: Move to ../libgcc/config/i386.
- * config/i386/t-mingw-w32 (SHLIB_LC): Remove.
- * config/i386/t-mingw-w64: Likewise.
- * config/i386/t-mingw32: Remove.
- * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: Move
- to ../libgcc/config/ia64.
- * config/ia64/t-glibc: Remove.
- * config/ia64/t-hpux (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL): Remove.
- * config/ia64/t-ia64 (SHLIB_MAPFILES): Remove.
- * config/ia64/t-vms (shlib_version, SHLIB_EXT, SHLIB_OBJS,
- SHLIB_NAME, SHLIB_MULTILIB, SHLIB_INSTALL, SHLIB_LINK): Remove.
- * config/ia64/vms_symvec_libgcc_s.opt: Remove.
- * config/m32r/libgcc-glibc.ver: Move to ../libgcc/config/m32r.
- * config/m32r/t-linux (SHLIB_MAPFILES): Remove.
- * config/m68k/t-slibgcc-elf-ver: Move to ../libgcc/config/m68k.
- * config/mips/t-libgcc-mips16 (SHLIB_MAPFILES): Remove.
- * config/pa/t-hpux-shlib: Move to ../libgcc/config/pa/t-slibgcc-hpux.
- * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver:
- Move to ../libgcc/config/pa.
- * config/rs6000/darwin-libgcc.10.4.ver: Move to
- ../libgcc/config/rs6000/libgcc-darwin.10.4.ver.
- * config/rs6000/darwin-libgcc.10.5.ver: Move to
- ../libgcc/config/rs6000/libgcc-darwin.10.5.ver.
- * config/rs6000/t-aix43 (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL,
- SHLIB_LIBS, SHLIB_MKMAP, SHLIB_NM_FLAGS, AR_FLAGS_FOR_TARGET): Remove.
- * config/rs6000/t-aix52: Likewise.
- * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: Move to
- ../libgcc/config/sh.
- * config/sparc/libgcc-sparc-glibc.ver: Move to
- ../libgcc/config/sparc/libgcc-glibc.ver.
- * config/sparc/t-linux: Move to ../libgcc/config/sparc.
- * config/xtensa/t-linux (SHLIB_MAPFILES): Remove.
- * config/xtensa/libgcc-xtensa.ver: Move to
- ../libgcc/config/xtensa/libgcc-glibc.ver.
- * config.gcc (*-*-freebsd*): Replace t-slibgcc-elf-ver with
- t-slibgcc in tmake_file.
- Remove t-slibgcc-nolc-override for *-*-freebsd[34],
- *-*-freebsd[34].* with pthreads.
- (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu,
- *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Replace
- t-slibgcc-elf-ver with t-slibgcc in tmake_file.
- (*-*-netbsd*): Likewise.
- (*-*-solaris2*): Replace t-slibgcc-dummy with t-slibgcc in tmake_file.
- (*-*-*vms*): Add t-slibgcc to tmake_file.
- (alpha*-*-linux*): Remove alpha/t-linux from tmake_file.
- (alpha*-dec-osf5.1*): Replace t-slibgcc-dummy with t-slibgcc in
- tmake_file.
- (arm*-*-linux*): Remove t-slibgcc-libgcc from tmake_file for
- arm*-*-linux-*eabi.
- (bfin*-linux-uclibc*): Replace t-slibgcc-dummy with t-slibgcc in
- tmake_file.
- (crisv32-*-linux*, cris-*-linux*): Likewise.
- (hppa*-*-linux*): Remove t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
- pa/t-slibgcc-dwarf-ver from tmake_file.
- (hppa[12]*-*-hpux10*): Replace pa/t-hpux-shlib with t-slibgcc in
- tmake_file.
- Remove pa/t-slibgcc-sjlj-ver, pa/t-slibgcc-dwarf-ver from tmake_file.
- (hppa*64*-*-hpux11*): Likewise.
- (hppa[12]*-*-hpux11*): Likewise.
- (i[34567]86-*-darwin*): Replace t-slibgcc-dummy in t-slibgcc in
- tmake_file.
- (x86_64-*-darwin*): Likewise.
- (i[34567]86-*-cygwin*): Remove tmake_eh_file, tmake_dlldir_file.
- Add t-slibgcc to tmake_file.
- (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
- Remove i386/t-mingw32 from tmake_file unless x86_64-w64-*,
- i[34567]86-w64-*.
- Remove i386/t-mingw-pthread from tmake_file.
- (ia64*-*-linux*): Remove ia64/t-glibc from tmake_file.
- (ia64*-*-hpux*): Add t-slibgcc to tmake_file.
- (ia64-hp-*vms*): Likewise.
- (m32r-*-linux*): Replace t-slibgcc-elf-ver with t-slibgcc in
- tmake_file.
- (m32rle-*-linux*): Likewise.
- (m68k-*-linux*): Remove m68k/t-slibgcc-elf-ver from tmake_file.
- (microblaze*-linux*): Remove t-slibgcc-elf-ver,
- t-slibgcc-nolc-override from tmake_file.
- (mips-sgi-irix6.5*): Replace t-slibgcc-dummy with t-slibgcc in
- tmake_file.
- (powerpc-*-darwin*): Likewise.
- (powerpc64-*-darwin*): Likewise.
- (powerpc-*-freebsd*): Remove t-slibgcc-libgcc from tmake_file.
- (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
- (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
- t-slibgcc to tmake_file.
- (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
- (rs6000-ibm-aix5.2.*, powerpc-ibm-aix5.2.*): Likewise.
- (rs6000-ibm-aix5.3.*, powerpc-ibm-aix5.3.*): Likewise.
- (rs6000-ibm-aix[6789].*, powerpc-ibm-aix[6789].*): Likewise.
- (sparc-*-linux*): Remove sparc/t-linux from tmake_file.
- (sparc64-*-linux*): Likewise.
- (tic6x-*-uclinux): Replace t-slibgcc-elf-ver with t-slibgcc in
- tmake_file.
- (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu,
- x86_64-*-kfreebsd*-gnu, i[34567]86-*-gnu*): Remove i386/t-linux
- from tmake_file.
-
-2011-11-02 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50902
- * tree-vect-stmts.c (vectorizable_load): Properly convert
- an invariant initializer element.
-
-2010-11-02 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50890
- * gimple.h (gimple_fold_call): Remove.
- * gimple-fold.c (fold_stmt_1): Move all call related code to ...
- (gimple_fold_call): ... here. Make static. Update the
- cannot-inline flag on direct calls.
- * ipa-inline.c (early_inliner): Copy the cannot-inline flag
- from the statements to the edges.
-
-2011-11-01 Ian Lance Taylor <iant@google.com>
-
- * godump.c (struct macro_hash_value): Define.
- (macro_hash_hashval): New static function.
- (macro_hash_eq, macro_hash_del): New static functions.
- (go_define): Use macro_hash_value to store values in macro_hash.
- Replace an old value on a redefinition. Don't print anything to
- go_dump_file.
- (go_undef): Delete the entry from the hash table.
- (go_output_typedef): For an enum, use macro_hash_value, and don't
- print anything to go_dump_file.
- (go_print_macro): New static function.
- (go_finish): Traverse macro_hash with go_print_macro.
- (dump_go_spec_init): Update macro_hash creation for macro_hash_value.
-
-2011-11-02 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_code_end): Declare ATTRIBUTE_UNUSED.
-
-2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/44277
- * doc/invoke.texi: Document -Wzero-as-null-pointer-constant.
-
-2011-11-01 Andrew Stubbs <ams@codesourcery.com>
-
- * config/arm/bpabi.h (BE8_LINK_SPEC): Recognize generic-armv7 tuning.
-
-2011-11-01 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (splitters for int-float conversion): Use
- SUBREG_REG on SUBREGs in splitter constraints.
-
-2011-11-01 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386-protos.h (ix86_expand_adjust_ufix_to_sfix_si): New
- prototype.
- * config/i386/i386.c (ix86_expand_adjust_ufix_to_sfix_si): New
- function.
- * config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): Use it.
- (ssepackfltmode): New mode attr.
- (vec_pack_ufix_trunc_<mode>): New expander.
-
-2011-11-01 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/50940
- * config/i386/i386.md (floatsi<mode>2_vector_sse_with_temp splitter):
- Compare <ssevecmode>mode to V4SFmode, not V4SImode.
-
-2011-11-01 Peter Bergner <bergner@vnet.ibm.com>
-
- * config.gcc (powerpc*-*-linux*): Add powerpc*-*-linux*ppc476* variant.
- * config/rs6000/476.h: New file.
- * config/rs6000/476.opt: Likewise.
- * config/rs6000/rs6000.h (TARGET_LINK_STACK): New define.
- (SET_TARGET_LINK_STACK): Likewise.
- (TARGET_ASM_CODE_END): Define.
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Enable
- TARGET_LINK_STACK for -mtune=476 and -mtune=476fp.
- (rs6000_legitimize_tls_address): Emit the link stack preserving GOT
- code if TARGET_LINK_STACK.
- (rs6000_emit_load_toc_table): Likewise.
- (output_function_profiler): Likewise
- (macho_branch_islands): Likewise
- (machopic_output_stub): Likewise
- (get_ppc476_thunk_name): New function.
- (rs6000_code_end): Likewise.
- * config/rs6000/rs6000.md (load_toc_v4_PIC_1, load_toc_v4_PIC_1b):
- Convert to a define_expand.
- (load_toc_v4_PIC_1_normal): New define_insn.
- (load_toc_v4_PIC_1_476): Likewise.
- (load_toc_v4_PIC_1b_normal): Likewise.
- (load_toc_v4_PIC_1b_476): Likewise.
-
-2011-11-01 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50910
- * config/avr/avr.opt (-mbranch-cost=): New option.
- * config/avr/avr.h (BRANCH_COST): Define to avr_branch_cost.
- * config/avr/avr.c (avr_rtx_costs_1): Adjust [U]DIV/[U]MOD costs.
- * config/avr/avr.md (*addqi3.lt0, *addhi3.lt0, *addsi3.lt0): New insns.
- (*addhi3_zero_extend1): Remove % in constraint of operand 1.
- (*addhi3.sign_extend1, *subhi3.sign_extend2): New insns.
-
-2011-11-01 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/50908
- * tree-ssa-tail-merge.c (update_vuses): Now that edges are removed
- before update_vuses, test for 1 predecessor rather than two.
- (delete_block_update_dominator_info): New function, part of it factored
- out of ...
- (replace_block_by): Use delete_block_update_dominator_info. Call
- update_vuses after deleting bb1 and updating dominator info, instead of
- before.
-
-2011-11-01 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.c (vector_init_faligndata): New function.
- (sparc_expand_vector_init): Use it for V4HImode on VIS1.
-
- * config/sparc/sparc.c (sparc_expand_vcond): New function.
- * config/sparc/sparc-protos.h (sparc_expand_vcond): Declare it.
- * config/sparc/sparc.md (vcond<mode><mode>): New VIS3 expander.
- (vconduv8qiv8qi): Likewise.
-
-2011-11-01 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/50869
- * cselib.c (cfa_base_preserved_regno): Initialize.
- (cselib_expand_value_rtx_1): Don't expand it.
- * var-tracking.c (vt_expand_var_loc_chain): Initialize depth.
- Check it's only zero if result is NULL.
-
-2011-11-01 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): New
- expander.
-
- * config/i386/sse.md (sseintvecmode): Remove duplicate modes.
- (sseintvecmodelower): New mode iterator.
- (floatv8siv8sf2, floatunsv4siv4sf2): Macroize into...
- (float<sseintvecmodelower><mode>2): ... this using VF1 iterator.
- (floatunsv4siv4sf2): Macroize into...
- (floatuns<sseintvecmodelower><mode>2): ... this using VF1 iterator.
-
-2011-10-31 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (cmask patterns): Allow zero operand.
-
- * dwarf2out.c (cached_next_real_insn): New.
- (dwarf2out_end_epilogue): Set it to NULL_RTX.
- (dwarf2out_var_location): Remove cached_next_real_insn local static.
-
-2011-10-31 Richard Henderson <rth@redhat.com>
-
- * config/i386/sse.md (floatv8siv8sf2): Rename from avx_cvtdq2ps256.
- (floatv4siv4sf2): Rename from sse2_cvtdq2ps.
- (floatunsv4siv4sf2): Rename from sse2_cvtudq2ps.
- (fix_truncv8sfv8si2): Rename from avx_cvttps2dq256.
- (fix_truncv4sfv4si2): Rename from sse2_cvttps2dq.
- (floatv4siv4df2): Rename from avx_cvtdq2pd256.
- (fix_truncv4dfv4si2): Rename from avx_cvttpd2dq256.
- (vec_unpacku_float_hi_v8si): Update for insn pattern name changes.
- * config/i386/i386.md (splitters for int-float conversion): Likewise.
- * config/i386/i386.c (ix86_split_convert_uns_si_sse): Likewise.
- (bdesc_args): Likewise.
- (enum ix86_builtins) [IX86_BUILTIN_CVTUDQ2PS]: Remove.
- (ix86_vectorize_builtin_conversion): Remove.
- (TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove.
-
-2011-10-31 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.c (mark_modified): Moved up in the file.
- (is_parm_modified_before_call): Renamed to
- is_parm_modified_before_stmt, moved up in the file.
- (load_from_unmodified_param): New function.
- (compute_complex_assign_jump_func): Also attempt to create pass
- through jump functions for values loaded from (addressable)
- parameters.
-
-2011-10-31 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vect-stmts.c (vectorizable_shift): If op1 is vect_external_def
- in a loop and has different type from op0, cast it to op0's type
- before the loop first. For slp give up. Don't crash if op1_vectype
- is NULL.
-
-2011-10-31 Paul Brook <paul@codesourcery.com>
-
- * cgraphunit.c: Don't mark clones as static constructors.
-
-2011-10-31 David Edelsohn <dje.gcc@gmail.com>
-
- * gcc-ar: Do not include stdio.h.
-
-2011-10-31 Diego Novillo <dnovillo@google.com>
-
- * tree-streamer-out.c (pack_ts_base_value_fields): Emit
- TYPE_ADDR_SPACE.
- * tree-streamer-in.c (unpack_ts_base_value_fields): Read
- TYPE_ADDR_SPACE.
-
-2011-10-30 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.c (vector_init_bshuffle): New function.
- (vector_init_fpmerge): New function.
- (sparc_expand_vector_init): Use them to improve non-const cases.
-
- * dwarf2out.c (dwarf2out_var_location): When processing several
- consecutive location notes, cache the result of next_real_insn().
-
-2011-10-30 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (avx2_vec_dup<mode>): Macroize insn from
- avx2_vec_dup{v8sf,v4sf} using VF1 mode iterator.
- (vec_dupv4sf): Remove expander.
- (vec_dupv4sf): Merge from *vec_dupv4sf and *vec_dupv4sf_avx.
- (vec_dupv2df): Remove expander.
- (vec_dupv2df): Merge from *vec_dupv2df and *vec_dupv2df_sse3.
- (*vec_concatv2df): Merge *vec_concatv2df_sse3.
- (*vec_dupv4si): Merge *vec_dupv4si_avx.
- (*vec_dupv2di): Merge *vec_dupv2di_sse3.
-
-2011-10-30 Dmitry Plotnikov <dplotnikov@ispras.ru>
-
- * tree-cfg.c (verify_gimple_assign_unary): Allow vector conversions.
- * optabs.c (supportable_convert_operation): New function.
- * optabs.h (supportable_convert_operation): New prototype.
- * tree-vect-stmts.c (vectorizable_conversion): Change condition and
- behavior for NONE modifier case.
- * tree.h (VECTOR_INTEGER_TYPE_P): New macro.
-
-2011-10-30 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vectorizer.h (NUM_PATTERNS): Bump to 9.
- * tree-vect-patterns.c (vect_recog_vector_vector_shift_pattern): New
- function.
- (vect_vect_recog_func_ptrs): Add it.
-
-2011-10-30 David S. Miller <davem@davemloft.net>
-
- * reorg.c (label_before_next_insn): New function.
- (relax_delay_slots): Use it instead of prev_label.
- * rtl.h (prev_label): Delete declaration.
- * emit-rtl.c (prev_label): Remove.
-
-2011-10-30 Revital Eres <revital.eres@linaro.org>
-
- * modulo-sched.c (generate_prolog_epilog): Mark prolog and epilog
- as BB_DISABLE_SCHEDULE.
- (mark_loop_unsched): New function.
- (sms_schedule): Call it.
-
-2011-10-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR target/50617
- * config/pa/protos.h (attr_length_save_restore_dltp): Delete.
- (cmpib_comparison_operator): Likewise.
- (following_cal, output_and, output_ior, output_move_double,
- output_fp_move_double, output_block_move, output_block_clear,
- output_cbranch, output_lbranch, output_bb, output_bvb, output_dbra,
- output_movb, output_parallel_movb, output_parallel_addb, output_call,
- output_indirect_call, output_millicode_call, output_mul_insn,
- output_div_insn, output_mod_insn, singlemove_string,
- output_arg_descriptor, output_global_address, print_operand,
- legitimize_pic_address, hppa_encode_label, symbolic_expression_p,
- fmpyaddoperands, fmpysuboperands, emit_bcond_fp, emit_move_sequence,
- emit_hpdiv_const, is_function_label_plus_const, jump_in_call_delay,
- hppa_fpstore_bypass_p, attr_length_millicode_call, attr_length_call,
- attr_length_indirect_call, return_addr_rtx, function_arg_padding,
- insn_refs_are_delayed, get_deferred_plabel, ldil_cint_p, zdepi_cint_p,
- output_ascii, compute_frame_size, and_mask_p, cint_ok_for_move,
- hppa_expand_prologue, hppa_expand_epilogue, ior_mask_p,
- compute_zdepdi_operands, output_64bit_and, output_64bit_ior,
- reloc_needed, magic_milli, shadd_constant_p): Consistently prefix
- exported functions and variables with "pa_".
- * config/pa/predicates.md: Likewise.
- * config/pa/pa64-hpux.h: likewise.
- * config/pa/som.h: Likewise.
- * config/pa/elf.h: Likewise.
- * config/pa/pa64-linux.h: Likewise.
- * config/pa/pa.md: Likewise.
- * config/pa/pa.c: Likewise.
- * config/pa/pa-linux.h: Likewise.
- * config/pa/pa.h: Likewise.
- * config/pa/constraints.md: Likewise.
-
-2011-10-29 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (xop_sha<mode>3): Rename from xop_ashl<mode>3.
- Update all uses.
- (xop_shl<mode>3): Rename from xop_lshl<mode>3. Update all uses.
- * config/i386/i386.c: Update all uses.
-
-2011-10-29 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (lshlv16qi3): Remove expander.
- (lshrv16qi3): New expander.
- (<shift_insn>v16qi3): Macroize expander from ashrv16qi3 and lshrv16qi3
- using any_shiftrt code iterator. Cleanup.
- (ashlv16qi3): Cleanup.
- (ashrv2di3): Ditto.
-
-2011-10-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR target/50691
- * config/pa/pa.c (emit_move_sequence): Legitimize TLS symbol
- references.
- (pa_legitimate_constant_p): Return false for TLS_MODEL_GLOBAL_DYNAMIC
- and TLS_MODEL_LOCAL_DYNAMIC symbol references.
-
-2011-10-29 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50887
- * config/avr/avr.opt (-maccumulate-args): New option.
- * config/avr/avr.h (STARTING_FRAME_OFFSET): Redefine to
- avr_starting_frame_offset.
- (ACCUMULATE_OUTGOING_ARGS): Define to avr_accumulate_outgoing_args.
- * config/avr/avr.md (UNSPECV_WRITE_SP_IRQ_ON): Remove.
- (UNSPECV_WRITE_SP_IRQ_OFF): Remove.
- (UNSPECV_WRITE_SP): New constant.
- (*addhi3_sp_R): Rewrite to...
- (*addhi3_sp): ...this new insn.
- (movhi_sp_r_irq_off, movhi_sp_r_irq_on): Combine to...
- (movhi_sp_r): ...this new insn.
- * config/avr/avr-protos.h (avr_accumulate_outgoing_args): New.
- (avr_starting_frame_offset): New.
- * config/avr/avr.c (avr_accumulate_outgoing_args): New function.
- (avr_starting_frame_offset): New function.
- (avr_outgoing_args_size): New static function.
- (avr_initial_elimination_offset): Use it.
- (avr_simple_epilogue): Use it.
- (avr_asm_function_end_prologue): Use it.
- (expand_epilogue): Use it.
- (expand_prologue): Use it. Break out code to...
- (avr_prologue_setup_frame): ...this new static function.
- (avr_can_eliminate): Allow eliminating to frame pointer if there
- is one.
- (avr_frame_pointer_required_p): Use frame pointer if target has a
- nonlocal label.
- * config/avr/constraints.md (R): Remove.
- (Csp): New constraint.
- * config/avr/predicates.md (avr_sp_immediate_operand): Use it.
-
-2011-10-29 Andi Kleen <ak@linux.intel.com>
-
- * gcc-ar.c (target_machine): Add.
-
-2011-10-29 Anatoly Sokolov <aesok@post.ru>
-
- * config/cris/cris.c (reg_ok_for_base_p, reg_ok_for_index_p,
- cris_constant_index_p, cris_base_p, cris_index_p,
- cris_base_or_autoincr_p, cris_bdap_index_p, cris_biap_index_p,
- cris_legitimate_address_p): New functions.
- (TARGET_LEGITIMATE_ADDRESS_P): Define.
- (cris_pic_symbol_type, cris_valid_pic_const): Change arguments type
- from rtx to const_rtx.
- (cris_print_operand_address, cris_address_cost,
- cris_side_effect_mode_ok): Use
- cris_constant_index_p, cris_base_p, cris_base_or_autoincr_p,
- cris_biap_index_p and cris_bdap_index_p.
- * config/cris/cris.h (CONSTANT_INDEX_P, BASE_P, BASE_OR_AUTOINCR_P,
- BDAP_INDEX_P, BIAP_INDEX_P, GO_IF_LEGITIMATE_ADDRESS,
- REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove.
- (EXTRA_CONSTRAINT_Q, EXTRA_CONSTRAINT_R, EXTRA_CONSTRAINT_T): Use
- cris_constant_index_p, cris_base_p, cris_base_or_autoincr_p,
- cris_biap_index_p and cris_bdap_index_p.
- * config/cris/cris.md (moversideqi movemsideqi peephole2): Use
- cris_base_p.
- * config/cris/cris-protos.h (cris_constant_index_p, cris_base_p,
- cris_base_or_autoincr_p, cris_bdap_index_p, cris_biap_index_p): New
- prototype.
- (cris_pic_symbol_type, cris_valid_pic_const): Update prototype.
-
-2011-10-21 Andi Kleen <ak@linux.intel.com>
-
- * ggc-page (PAGE_ALIGN): Add.
- (alloc_page, ggc_pch_total_size, ggc_pch_this_base, ggc_pch_read):
- Replace ROUND_UP with PAGE_ALIGN.
-
-2011-10-20 Andi Kleen <ak@linux.intel.com>
-
- * ggc-page (alloc_anon): Add check argument.
- (alloc_page): Add fallback to 1 page allocation.
- Adjust alloc_anon calls to new argument.
-
-2011-10-18 Andi Kleen <ak@linux.intel.com>
-
- * ggc-page (release_pages): First free large continuous
- chunks in the madvise path.
-
-2011-10-18 Andi Kleen <ak@linux.intel.com>
-
- * ggc-page.c (alloc_pages): Always round up entry_size.
-
-2011-10-19 Andi Kleen <ak@linux.intel.com>
-
- * Makefile.in (MOSTLYCLEANFILES): Add gcc-ar/nm/ranlib.
- (native): Add gcc-ar, gcc-nm, gcc-ranlib.
- (AR_LIBS, gcc-ar, gcc-ar.o, gcc-ranlib, gcc-ranlib.o,
- gcc-nm, gcc-nm.o, gcc-ranlib.c, gcc-nm.c): Add.
- (install): Depend on install-gcc-ar.
- (install-gcc-ar): Add.
- (uninstall): Uninstall gcc-ar, gcc-nm, gcc-ranlib.
- * gcc-ar.c: Add new file.
-
-2011-10-28 Pat Haugen <pthaugen@us.ibm.com>
-
- * config/rs6000/rs6000.md (define_attr "type"): Add vecdouble.
- * config/rs6000/vsx.md (VStype_simple, VStype_mul): Use vecdouble
- type for V2DF.
- (VStype_div): Use vector types for V2DF/V4SF.
- (VStype_sqrt): Use *sqrt types.
- (VS_spdp_type): Change type to vecdouble.
- (*vsx_fmav2df4, *vsx_nfmsv2df4, vsx_xvcvdpsxws, vsx_xvcvdpuxws,
- vsx_xvcvuxdsp, vsx_xvcvsxwdp, vsx_xvcvuxwdp, vsx_xvcvspsxds,
- vsx_xvcvspuxds): Likewise.
- (*vsx_fms<mode>4): Set type via <VStype_mul>.
- (*vsx_eq_<mode>_p, *vsx_gt_<mode>_p, *vsx_ge_<mode>_p): Set type via
- <VStype_simple>.
- * config/rs6000/power7.md (power7-vecstore): Correct VSU pipe.
- (power7-fpcompare, power7-sdiv, power7-ddiv, power7-sqrt,
- power7-dsqrt): Correct insn latency.
- (power7-vecsimple): Add veccmp type and correct dispatch/VSU values.
- (power7-veccmp): Delete.
- (power7-vecfloat): Correct latency/dispatch/VSU values.
- (define_bypass "power7-vecfloat"): Correct latency and types.
- (power7-veccomplex, power7-vecperm): Correct dispatch/VSU values.
- (power7-vecdouble, power7-vecfdiv, power7-vecdiv): New.
-
-2011-10-28 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (shift_insn): Rename code attribute from
- shiftrt_insn. Also handle ashift RTX.
- (shift): Rename code attribute from shiftrt. Also handle ashift RTX.
- (vshift): New code attribute.
- (<shift_insn>*): Rename from <shiftrt_insn>*. Update asm templates.
- (any_lshift): Move and rename code iterator from ...
- * config/i386/sse.md (lshift): ... here.
- (lshift_insn): Remove code attribute.
- (lshift): Remove code attribute.
- (vlshr<mode>3): Use lshiftrt RTX.
- (vashr<mode>3, ashrv16qi3, ashrv2di3): Use ashiftrt RTX.
- (vashl<mode>3, ashlv16qi3): Use ashift RTX.
- (avx2_<lshift>v<mode>): Rename from avx2_<shift_insn>v<mode>. Use
- any_lshift code iterator. Update asm template.
- (<shift_insn><mode>3): Macroize insn from lshr<mode>3 and ashl<mode>3
- usign any_lshift code iterator.
- * config/i386/mmx.md (mmx_<shift_insn><mode>3): Macroize insn from
- mmx_lshr<mode>3 and mmx_ashl<mode>3 usign any_lshift code iterator.
- * config/i386/i386.c (bdesc_args) <__builtin_ia32_psll>: Update.
-
-2011-10-28 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/49313
- * config/avr/avr.md (parityhi2): Expand allowing pseudos.
- (*parityhi2): New pre-reload insn-and-split to map 16-bit parity
- to the libgcc insn.
- (*parityqihi2): Same for 8-bit parity.
-
-2011-10-28 Julian Brown <julian@codesourcery.com>
-
- PR rtl-optimization/47918
- * reload1.c (set_initial_label_offsets): Use initial offsets
- for labels on the nonlocal_goto_handler_labels chain.
-
-2011-10-28 Iain Sandoe <iains@gcc.gnu.org>
-
- * config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA):
- Move darwin-fpsave.asm from here to ... LIB2FUNCS_EXTRA.
- (LIB2FUNCS_EXTRA): Add darwin-gpsave.asm.
- (TARGET_LIBGCC2_CFLAGS): Ensure that fPIC and -pipe are inherited from
- config/t-darwin.
- * config/rs6000/darwin.h (FP_SAVE_INLINE): Adjust to enable.
- (GP_SAVE_INLINE): Likewise.
- (SAVE_FP_PREFIX, SAVE_FP_SUFFIX, RESTORE_FP_PREFIX,
- RESTORE_FP_SUFFIX): Set to empty strings.
- * config/rs6000/rs6000.c (rs6000_savres_strategy): Implement for Darwin.
- (debug_stack_info): Print savres_strategy.
- (rs6000_savres_routine_name): Implement for Darwin.
- (rs6000_make_savres_rtx): Adjust used register for Darwin.
- (rs6000_emit_prologue): Implement out-of-line saves for Darwin.
- (rs6000_output_function_prologue): Don't emit .extern for Mach-O.
- (rs6000_emit_epilogue): Implement out-of-line saves for Darwin.
- * config/rs6000/darwin-gpsave.asm: New file.
-
-2011-10-28 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (VI4SD_AVX2): Removed.
- (VI48_AVX2, VI128_128, VI48_128, VI48_256): New mode iterators.
- (vashl<mode>3): Use VI12_128 iterator instead of VI124_128.
- Add another expander using VI48_128 iterator for
- TARGET_AVX2 || TARGET_XOP and another using VI48_256 iterator
- for TARGET_AVX2.
- (vlshr<mode>3): Likewise. Change register_operand predicate to
- nonimmediate_operand on last operand in the VI12_128 expander.
- (vashr<mode>3): Use VI128_128 iterator instead of VI124_128.
- (vashrv4si3, vashrv8si3): New expanders.
- (avx2_ashrvv8si, avx2_ashrvv4si, avx2_<lshift>vv8si,
- avx2_<lshift>vv2di): Removed.
- (avx2_ashrv<mode>): New insn with VI4_AVX2 iterator.
- (avx2_<lshift>v<mode>): Macroize using VI48_AVX2
- iterator. Simplify pattern.
-
-2010-10-28 Richard Guenther <rguenther@suse.de>
-
- PR driver/50876
- * lto-wrapper.c (get_options_from_collect_gcc_options):
- Properly count arguments.
- (run_gcc): Use an obstack to collect argv, properly separate
- switches and their arguments.
-
-2011-10-28 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vect-stmts.c (vectorizable_shift): Give up if op1 has different
- vector mode from vectype's mode.
-
-2011-10-28 Chung-Lin Tang <cltang@codesourcery.com>
-
- PR rtl-optimization/49720
- * simplify-rtx.c (simplify_relational_operation_1): Detect
- infinite recursion condition in "(eq/ne (plus x cst1) cst2)
- simplifies to (eq/ne x (cst2 - cst1))" case.
-
-2011-10-27 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (snedi_special): Only match when not VIS3.
- (*snedi_zero): Likewise.
- (*snedi_zero_trunc): Likewise.
- (snedi_special_vis3): New expander.
- (*snedi_zero_vis3): New insn.
- (*snedi_zero_trunc_vis3): Likewise.
- (*sltu_insn_vis3): Likewise.
- (*sltu_insn_vis3_trunc): Likewise.
- (addxc): Likewise.
- (*addxc_trunc_sp64_vis3): Likewise.
- * config/sparc/sparc.c (emit_scc_insn): When VIS3 use the
- gen_snedi_special_vis3 expander, and try GTU/LTU addx based
- sequences on DImode values.
-
- * config/sparc/sparc.md (64-bit vector moves): Use 'e' not 'f'
- constraint.
-
- * regcprop.c (copyprop_hardreg_forward_1): Reject the
- transformation when we narrow the mode on big endian.
-
-2011-10-27 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (avx_cvtpd2dq256_2, avx_cvttpd2dq256_2,
- vec_pack_sfix_trunc_v4df, vec_pack_sfix_v4df): New expanders.
- (*avx_cvtpd2dq256_2, *avx_cvttpd2dq256_2): New insns.
-
- * config/i386/i386.c (ix86_print_operand): Handle 'q' and 'x'
- overrides for -masm=intel memory.
- * config/i386/sse.md (sse2_cvtdq2pd, sse2_cvtps2pd,
- sse4_1_<code>v8qiv8hi2, avx2_<code>v8qiv8si2,
- sse4_1_<code>v4hiv4si2, avx2_<code>v4hiv4di2,
- sse4_1_<code>v2siv2di2): Use %q1 instead of %1 for -masm=intel.
- (sse4_1_<code>v4qiv4si2, avx2_<code>v4qiv4di2,
- sse4_1_<code>v2hiv2di2): Use %k1 instead of %1 for -masm=intel.
- (sse4_1_<code>v2qiv2di2): Use %w1 instead of %1 for -masm=intel.
-
-2011-10-27 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.c (compute_pass_through_member_ptrs): Rename parm_info
- to parm_ainfo.
- (ipa_compute_jump_functions_for_edge): Likewise.
- (ipa_compute_jump_functions): Likewise.
- (ipa_analyze_indirect_call_uses): Likewise.
- (ipa_analyze_call_uses): Likewise.
- (ipa_analyze_params_uses): Likewise.
- (ipa_analyze_node): Likewise.
-
-2011-10-27 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/50875
- * config/i386/sse.md (*avx_unpcklpd256): Remove extra insn
- constraints. Change alternative 1 to "x,m,1".
-
-2011-10-27 Jakub Jelinek <jakub@redhat.com>
-
- * Makefile.in (build/gencheck.o): Depend on tree.def and
- c-family/c-common.def.
-
- * tree-ssa-strlen.c: Include expr.h.
- (get_stridx): Don't use c_strlen, instead use string_constant
- and compute string length from it.
- * Makefile.in (tree-ssa-strlen.o): Depend on $(EXPR_H).
-
-2011-10-27 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/46603
- PR bootstrap/50879
- * reload.c (push_reload): In the out case, restore previous behavior
- for subregs that don't have word mode.
-
-2011-10-27 Ian Lance Taylor <iant@google.com>
-
- * cppdefault.c: Undef NATIVE_SYSTEM_HEADER_DIR if
- CROSS_DIRECTORY_STRUCTURE is defined and TARGET_SYSTEM_ROOT is not.
- (cpp_include_defaults): Only use NATIVE_SYSTEM_HEADER_DIR if it is
- defined.
-
-2011-10-27 Richard Henderson <rth@redhat.com>
-
- * optabs.c (expand_vec_perm): Use the correct mode for scaling the
- selector. Save the qimode constant selector for later use by the
- qimode vec_perm pattern.
-
-2011-10-27 Bernd Schmidt <bernds@codesourcery.com>
-
- * config/c6x/c6x.c (unit_req_imbalance, res_mii): Cast the first arg
- to unit_req_factor to the right enum type.
- (get_unit_operand_masks, reshuffle_units, try_rename_operands,
- hwloop_optimize): Remove unused variables.
-
-2010-10-27 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50731
- * tree-vect-generic.c (do_binop): Handle scalar operands.
-
-2011-08-27 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/37191
- * config/i386/sse.md (*vec_extract_v4sf_mem): Avoid combining registers
- from different units in a single alternative.
-
-2011-10-26 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.c (emit_scc_insn): Force attempt of v9 sequences
- if we're comparing DImode and comparison is other than EQ or NE.
-
- * config/sparc/sparc.c (emit_scc_insn): Do not try v9 sequences until
- LEU/LTU/GEU/GTU is attempted.
- * config/sparc/sparc.md (*neg_snesi_sign_extend): New 64-bit insn
- and split.
- (*neg_seqsi_sign_extend): Likewise.
- (*sltu_extend_sp64, *neg_sltu_extend_sp64, *sgeu_extend_sp64,
- *neg_sgeu_extend_sp64): New insns.
-
- * config/sparc/sparc-protos.h (sparc_expand_conditional_move): Declare.
- * config/sparc/sparc.md (mov<I:mode>cc, mov<F:mode>cc): Call it.
- (*mov<I:mode>_cc_v9): Normalize to expect operand 0 always in operand 4.
- (*mov<I:mode>_cc_reg_sp64): Likewise.
- (*movsf_cc_v9): Likewise.
- (*movsf_cc_reg_sp64): Likewise.
- (*movdf_cc_v9): Likewise.
- (*movdf_cc_reg_sp64): Likewise.
- (*movtf_cc_hq_v9): Likewise.
- (*movtf_cc_reg_hq_sp64): Likewise.
- (*movtf_cc_v9): Likewise.
- (*movtf_cc_reg_sp64): Likewise.
- * config/sparc/sparc.c (sparc_expand_conditional_move): New function.
- (sparc_print_operand): Delete 'c' and 'd' handling, no longer used.
-
-2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * reload.c (reload_inner_reg_of_subreg): Change type of return value
- and type of OUTPUT parameter to bool and adjust. Document MODE and
- OUTPUT parameters. Use HARD_REGISTER_P. Reorder final condition
- and improve associated comment.
- (push_reload): Clarify and update comments about reloading of subregs.
- Adjust calls to reload_inner_reg_of_subreg. Compute the class upfront
- for the reloading of subregs in the out case as well.
-
-2011-10-26 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/50826
- * var-tracking.c (rtx_debug_expr_p): New.
- (use_type): Don't use debug exprs to track non-VTA variables.
-
-2011-10-26 Jeff Law <law@redhat.com>
-
- * doc/invoke.texi (sink-frequency-threshold): Document.
- * tree-ssa-sink.c: Include params.h.
- (select_best_block): New function.
- (statement_sink_location): Use it.
- * params.def (SINK_FREQUENCY_THRESHOLD): New PARAM.
-
-2011-10-26 Iain Sandoe <iains@gcc.gnu.org>
-
- PR target/48108
- * config/darwin.c (top level): Amend comments concerning LTO output.
- (lto_section_num): New variable. (darwin_lto_section_e): New GTY.
- (LTO_SECTS_SECTION, LTO_INDEX_SECTION): New.
- (LTO_NAMES_SECTION): Rename.
- (darwin_asm_named_section): Record LTO section counts and switches
- in a vec of darwin_lto_section_e.
- (darwin_file_start): Remove unused code.
- (darwin_file_end): Put an LTO section termination label. Handle
- output of the wrapped LTO sections, index and names table.
-
-2011-10-26 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_make_savres_rtx): Delete unneeded
- declaration.
- (rs6000_emit_stack_reset): Only return insn emitted when it adjusts sp.
- (rs6000_make_savres_rtx): Rename to rs6000_emit_savres_rtx. Use
- simple_return in pattern, emit instruction, and set jump_label.
- (rs6000_emit_prologue): Update for rs6000_emit_savres_rtx. Use
- simple_return rather than return.
- (emit_cfa_restores): New function.
- (rs6000_emit_epilogue): Emit cfa_restores when flag_shrink_wrap.
- Add missing cfa_restores for SAVE_WORLD. Add missing LR cfa_restore
- when using out-of-line gpr restore. Add missing LR and FP regs
- cfa_restores for out-of-line fpr restore. Consolidate code setting
- up cfa_restores. Formatting. Use LR_REGNO define.
- (rs6000_output_mi_thunk): Use simple_return rather than return.
- * config/rs6000/rs6000.md (sibcall*, sibcall_value*): Likewise.
- (return_internal*): Likewise.
- (any_return, return_pred, return_str): New iterators.
- (return, conditional return insns): Provide both return and
- simple_return variants.
- * config/rs6000/rs6000.h (EARLY_R12, LATE_R12): Define.
- (REG_ALLOC_ORDER): Move r12 before call-saved regs when FIXED_R13.
- Move r11 and r0 later to suit shrink-wrapping.
-
-2011-10-26 Richard Guenther <rguenther@suse.de>
-
- * lto-wrapper.c (run_gcc): Properly init/free obstack.
-
-2011-10-26 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386.md (UNSPEC_VSIBADDR): New.
- * config/i386/predicates.md (vsib_address_operand,
- vsib_mem_operator): New predicates.
- * config/i386/i386.c (ix86_print_operand_address): Handle
- UNSPEC_VSIBADDR addresses.
- * config/i386/sse.md (avx2_gathersi<mode>, avx2_gatherdi<mode>,
- avx2_gatherdi<mode>256): Adjust expanders to use MEM with
- UNSPEC_VSIBADDR address.
- (*avx2_gathersi<mode>, *avx2_gatherdi<mode>, *avx2_gatherdi<mode>256):
- Adjust insns to use MEM with UNSPEC_VSIBADDR address.
-
-2011-10-26 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/50763
- * tree-ssa-tail-merge.c (replace_block_by): Update vops if phi_vuse1 or
- phi_vuse2 is NULL_TREE only if bb1 dominates or is dominated by bb2.
-
-2011-10-26 Richard Guenther <rguenther@suse.de>
-
- PR lto/41844
- * Makefile.in (lto-wrapper): Depend on and link against opts-common.o.
- (lto-wrapper.o): Depend on $(OPTS_H) and $(OPTIONS_H).
- * lto-wrapper.c (get_options_from_collect_gcc_options): New function.
- (run_gcc): Use it. Filter out language specific options.
-
-2011-10-26 Andreas Tobler <andreast@fgznet.ch>
-
- * config/i386/freebsd64.h (LINK_SPEC): Emit the same warning as the
- 32-bit target does.
-
-2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR driver/46617
- * gcc.c (main): Fix fatal_error string for translation.
-
-2011-10-25 Ian Lance Taylor <iant@google.com>
-
- * tree-eh.c (do_return_redirection): Remove return_value_p
- parameter. Change all callers.
- (lower_try_finally_nofallthru): Remove local return_val.
- (lower_try_finally_onedest): Likewise.
- (lower_try_finally_copy): Likewise.
- (lower_try_finally_switch): Likewise.
-
-2011-10-25 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/mmx.md (*mmx_maskmovq): Replace :SI with :P and
- remove "&& !TARGET_64BIT"
- (*mmx_maskmovq_rex): Removed.
-
-2011-10-25 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/46603
- * reload.c (push_reload): In the out case, reload the subreg as well
- as the reg if it has word mode.
-
-2011-10-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * dwarf2out.c (add_gnat_descriptive_type_attribute): Temporarily
- suppress debug info for the parent type.
-
-2011-10-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/ia64/ia64.c (ia64_profile_hook): Fix thinko.
-
-2011-10-25 Richard Henderson <rth@redhat.com>
-
- * config/i386/sse.md (VEC_EXTRACT_EVENODD_MODE): Remove.
- (vec_extract_even<mode>, vec_extract_odd<mode>): Remove.
-
- * config/rs6000/altivec.md (vec_extract_evenv8hi,
- vec_extract_evenv16qi, vec_extract_oddv4si,
- vec_extract_oddv4sf): Remove.
-
- * config/spu/spu.md (vec_extract_evenv4si, vec_extract_evenv4sf,
- vec_extract_evenv8hi, vec_extract_evenv16qi, vec_extract_oddv4si,
- vec_extract_oddv4sf, vec_extract_oddv8hi, vec_extract_oddv16qi,
- vec_interleave_highv4sf, vec_interleave_lowv4sf,
- vec_interleave_highv4si, vec_interleave_lowv4si,
- vec_interleave_highv8hi, vec_interleave_lowv8hi,
- vec_interleave_highv16qi, vec_interleave_lowv16qi): Remove.
-
- * expr.c (expand_expr_real_2) [VEC_EXTRACT_EVEN_EXPR]: Use binop.
- [VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR]: Likewise.
- [VEC_INTERLEAVE_LOW_EXPR]: Likewise.
- * optabs.c (expand_binop): Implement vec_interleave_high_optab,
- vec_interleave_low_optab, vec_extract_even_optab,
- vec_extract_odd_optab with expand_vec_perm.
- (can_vec_perm_for_code_p): New.
- * optabs.h: Update.
- * tree-vect-data-refs.c (vect_strided_store_supported): Allow for
- fallback via can_vec_perm_for_code_p.
- (vect_strided_load_supported): Likewise.
- * tree-vect-generic.c (expand_vector_operations_1): Never lower
- VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR,
- VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR.
-
- * target.def (vec_perm_const_ok): Change parameters to mode and
- array of indicies.
- * doc/tm.texi: Rebuild.
- * config/i386/i386.c (ix86_vectorize_vec_perm_const_ok): Change
- parameters to mode and array of indicies.
- * expr.c (expand_expr_real_2) [VEC_PERM_EXPR]: Expand operands here.
- * optabs.c (can_vec_perm_p): Rename from can_vec_perm_expr_p.
- Change parameters to mode and array of indicies.
- (expand_vec_perm_1): Rename from expand_vec_perm_expr_1.
- (expand_vec_perm): Rename from expand_vec_perm_expr. Change
- parameters to mode and rtx inputs. Try lowering to QImode
- vec_perm_const before trying fully variable permutation.
- * optabs.h: Update decls.
- * tree-vect-generic.c (lower_vec_perm): Extract array of indices from
- VECTOR_CST to pass to can_vec_perm_p.
- * tree-vect-slp.c (vect_get_mask_element): Change mask parameter type
- from int pointer to unsigned char pointer.
- (vect_transform_slp_perm_load): Update for change to can_vec_perm_p.
- * tree-vect-stmts.c (perm_mask_for_reverse): Likewise.
-
- * tree.def (VEC_EXTRACT_EVEN_EXPR): Fix typo in text name.
- (VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR,
- VEC_INTERLEAVE_LOW_EXPR): Likewise.
-
-2011-10-25 Mike Stump <mikestump@comcast.net>
-
- * reload.c (regno_clobbered_p): Fix typo.
-
-2011-10-25 Dodji Seketeli <dodji@redhat.com>
-
- * input.c (expand_location): Rewrite using linemap_resolve_location
- and linemap_expand_location. Add a comment.
-
-2011-10-25 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50596
- * tree-vect-stmts.c (vect_mark_relevant): Only use
- FOR_EACH_IMM_USE_FAST if lhs is SSA_NAME.
- (vectorizable_store): If is_pattern_stmt_p look through
- VIEW_CONVERT_EXPR on lhs.
- * tree-vect-patterns.c (check_bool_pattern, adjust_bool_pattern):
- Use unsigned type instead of signed.
- (vect_recog_bool_pattern): Optimize also stores into bool memory in
- addition to casts from bool to integral types.
- (vect_mark_pattern_stmts): If pattern_stmt already has vinfo
- created, don't create it again.
-
-2011-10-25 Kai Tietz <ktietz@redhat.com>
-
- * config/i386/i386.c (ix86_frame_pointer_required): Require
- frame-pointer, if setjmp is used for 32-bit ms-abi.
-
-2011-10-24 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * builtins.c (set_builtin_user_assembler_name): Remove extra
- newline added in October 11th, 2011 change.
-
-2011-10-24 David S. Miller <davem@davemloft.net>
-
- * config/sparc/little-endian.opt: Delete.
- * config.gcc: Remove references to config/sparc/little-endian.opt
- * doc/invoke.texi: Remove documentation of -mlittl-endian on sparc.
- * config/sparc/linux64.h: Delete references to -mlittle-endian.
- * config/sparc/netbsd-elf.h: Likewise.
- * config/sparc/openbsd64.h: Likewise.
- * config/sparc/sparc.h: Likewise.
- * config/sparc/sp64-elf.h: Likewise and delete overrides for
- BYTES_BIG_ENDIAN and WORDS_BIG_ENDIAN.
- * config/sparc/sparc.c (dump_target_flag_bits): Remove reference
- to MASK_LITTLE_ENDIAN.
- * config/sparc/sparc.opt (Mask(LITTLE_ENDIAN)): Delete.
-
- * config/sparc/sparc.md: Only use F, G, and C constraints in FP insns.
- Only use D, Y, and Z constraints in vector insns.
-
- * config/sparc/sparc.md (cpu_feature, enabled): New attributes.
- (*movsi_insn_novis3, *movsi_insn_vis3): Consolidate into one pattern
- called *movsi_insn.
- (*movdi_insn_sp32_v9_novis3, *movdi_insn_sp32_v9_vis3): Consolidate
- into *movdi_insn_sp32.
- (*movdi_insn_sp64_novis3, *movdi_insn_sp64_vis3): Consolidate into
- one pattern called *movdi_insn_sp64.
- (*movsf_insn_novis3, *movsf_insn_vis3, *movsf_insn_no_fpu):
- Consolidate into one pattern called *movsf_insn.
- (*movdf_insn_sp32_no_fpu, *movdf_insn_sp32_v9_novis3,
- *movdf_insn_sp32_v9_vis3, *movdf_insn_sp32_v9_no_fpu): Consolidate
- into *movdf_insn_sp32.
- (*movdf_insn_sp64_novis3, *movdf_insn_sp64_vis3,
- *movdf_insn_sp64_no_fpu): Consolidate into one pattern called
- *movdf_insn_sp64.
- (*zero_extendsidi2_insn_sp64_novis3,
- *zero_extendsidi2_insn_sp64_vis3): Consolidate into one pattern
- called *zero_extendsidi2_insn_sp64.
- (*sign_extendsidi2_insn_novis3, *sign_extendsidi2_insn_vis3):
- Consolidate into one pattern named *sign_extendsidi2_insn.
- (*mov<VM32:mode>_insn_novis3, *mov<VM32:mode>_insn_vis3):
- Consolidate into one pattern named *mov<VM32:mode>_insn.
- (*mov<VM64:mode>_insn_sp64_novis3,
- *mov<VM64:mode>_insn_sp64_novis3): Consolidate into one pattern
- named *mov<VM64:mode>_insn_sp64.
- (*mov<VM64:mode>_insn_sp32_novis3,
- *mov<VM64:mode>_insn_sp32_vis3): Consolidate into one pattern
- named *mov<VM64:mode>_insn_sp32.
-
-2011-10-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * tree-ssa-strlen.c (get_string_length): Change assertion to STPCPY.
- (zero_length_string): Change assertion to accept strinfo without
- length but with stmt instead.
- Set the endptr pointer also if starting a new chain.
- (adjust_related_strinfos): Ignore strinfos marked for delayed
- length computation.
- (handle_builtin_strcpy): Mark earlier strinfo elements also for
- delayed length computation.
-
-2011-10-24 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50820
- Port from 4.6 branch r180379
- * doc/invoke.texi (AVR Options): New subsubsection to explain EIND
- handling and indirect jump/calls on devices > 128k.
-
-2011-10-24 Anatoly Sokolov <aesok@post.ru>
- Georg-Johann Lay <avr@gjlay.de>
-
- PR target/49824
- * doc/extend.texi (Declaring Attributes of Functions):
- Document OS_main and OS_task attributes.
- (Specifying Attributes of Variables): Move up
- subsection "AVR Variable Attributes" as of alphabetical order.
-
-2011-10-24 Richard Guenther <rguenther@suse.de>
-
- * tree-vect-stmts.c (vect_get_vec_def_for_operand): Convert constants
- to vector element type.
- (vectorizable_assignment): Bail out for non-mode-precision operations.
- (vectorizable_shift): Likewise.
- (vectorizable_operation): Likewise.
- (vectorizable_type_demotion): Likewise.
- (vectorizable_type_promotion): Likewise.
- (vectorizable_store): Handle non-mode-precision stores.
- (vectorizable_load): Handle non-mode-precision loads.
- (get_vectype_for_scalar_type_and_size): Return a vector type
- for non-mode-precision integers.
- * tree-vect-loop.c (vectorizable_reduction): Bail out for
- non-mode-precision reductions.
-
-2011-10-24 Julian Brown <julian@codesourcery.com>
-
- * config/m68k/m68k.c (notice_update_cc): Tighten condition for
- setting CC_REVERSED for FP comparisons.
-
-2011-10-24 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50838
- * tree-data-ref.c (dr_analyze_indices): Properly canonicalize
- a MEM_REF base if we change it.
-
-2011-10-24 Bernd Schmidt <bernds@codesourcery.com>
-
- PR bootstrap/50836
- * rtlanal.c: Swap includes of "hard-reg-set.h" and "rtl.h".
-
- PR rtl-optimization/50833
- * function.c (thread_prologue_and_epilogue_insns): Expect the
- return insn optimization only if optimize.
-
-2011-10-24 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c: Break long lines.
- Define target hooks on the fly if applicable.
- (TARGET_ASM_FUNCTION_RODATA_SECTION): Remove first definition
- overridden later.
- (targetm): Move definition to end of file.
- (avr_can_eliminate): Make static on the fly.
- (avr_frame_pointer_required_p): Ditto.
- (avr_hard_regno_scratch_ok): Ditto.
- (avr_builtin_setjmp_frame_value): Make static on the fly.
- Indent according to coding rules.
- (avr_case_values_threshold): Ditto.
- (avr_attribute_table): Move down.
-
-2011-10-24 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50730
- * tree-vect-data-refs.c (vect_analyze_data_refs): Stop basic block
- analysis if encountered unsupported data-ref.
-
-2011-10-23 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.c (sparc_option_override): Remove -mv8plus
- cpu adjustment.
- * config/sparc/linux64.h (CC1_SPEC): When defaulting to 64-bit,
- append -mcpu=v9 when -mv8plus is given.
-
- * config/sparc/sparc.h (SECONDARY_MEMORY_NEEDED): We can move
- between float and non-float regs when VIS3.
- * config/sparc/sparc.c (eligible_for_restore_insn): We can't
- use a restore when the source is a float register.
- (sparc_split_regreg_legitimate): When VIS3 allow moves between
- float and integer regs.
- (sparc_register_move_cost): Adjust to account for VIS3 moves.
- (sparc_preferred_reload_class): On 32-bit with VIS3 when moving an
- integer reg to a class containing EXTRA_FP_REGS, constrain to FP_REGS.
- (sparc_secondary_reload): On 32-bit with VIS3 when moving between
- float and integer regs we sometimes need a FP_REGS class
- intermediate move to satisfy the reload. When this happens
- specify an extra cost of 2.
- (*movsi_insn): Rename to have "_novis3" suffix and add !VIS3 guard.
- (*movdi_insn_sp32_v9): Likewise.
- (*movdi_insn_sp64): Likewise.
- (*movsf_insn): Likewise.
- (*movdf_insn_sp32_v9): Likewise.
- (*movdf_insn_sp64): Likewise.
- (*zero_extendsidi2_insn_sp64): Likewise.
- (*sign_extendsidi2_insn): Likewise.
- (*movsi_insn_vis3): New insn.
- (*movdi_insn_sp32_v9_vis3): New insn.
- (*movdi_insn_sp64_vis3): New insn.
- (*movsf_insn_vis3): New insn.
- (*movdf_insn_sp32_v9_vis3): New insn.
- (*movdf_insn_sp64_vis3): New insn.
- (*zero_extendsidi2_insn_sp64_vis3): New insn.
- (*sign_extendsidi2_insn_vis3): New insn.
- (TFmode reg/reg split): Make sure both REG operands are float.
- (*mov<VM32:mode>_insn): Add "_novis3" suffix and !VIS3 guard. Remove
- easy constant to integer reg alternatives.
- (*mov<VM64:mode>_insn_sp64): Likewise.
- (*mov<VM64:mode>_insn_sp32_novis3): Likewise.
- (*mov<VM32:mode>_insn_vis3): New insn.
- (*mov<VM64:mode>_insn_sp64_vis3): New insn.
- (*mov<VM64:mode>_insn_sp32_vis3): New insn.
- (VM64 reg<-->reg split): New splitter for 32-bit.
-
- * config/sparc/sparc.c (sparc_split_regreg_legitimate): New function.
- * config/sparc/sparc-protos.h (sparc_split_regreg_legitimate):
- Declare it.
- * config/sparc/sparc.md (DImode reg/reg split): Use it.
- (DFmode reg/reg split): Likewise.
-
- * config/sparc/sparc.md (*movdi_insn_sp32_v9): Add alternatives for
- generating fzero and fone instructions.
- (DImode const_int --> reg splitter): Only trigger for integer regs.
-
- * config/sparc/predicates.md (input_operand): Disallow vector
- constants other than 0 and -1.
- * config/sparc/sparc.c (sparc_preferred_reload_class): Return
- NO_REGS for vector constants other than 0 and -1.
-
- * config/sparc/sparc.h (SPARC_FIRST_INT_REG, SPARC_LAST_INT_REG,
- SPARC_INT_REG_P): Define.
- (HARD_REGNO_NREGS): Use SPARC_INT_REG_P.
- (REGNO_OK_FOR_INDEX_P): Likewise.
- * config/sparc/sparc.c (gen_df_reg): Likewise.
- (eligible_for_return_delay): Likewise.
- (eligible_for_sibcall_delay): Likewise.
- (sparc_legitimate_address_p): Likewise.
- (emit_save_or_restore_regs): Likewise.
- (registers_ok_for_ldd_peep): Likewise.
- * config/spac/sparc.md (DI mode splitters): Likewise.
- (SF mode const splitters): Likewise.
- (DF mode splitters): Likewise.
- (32-bit DI mode logical op splitters): Likewise.
-
-2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50841
- Revert:
- 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50810
- * doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update.
-
-2011-10-23 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (avx2_lshl<mode>3): Remove insn pattern.
- (VI248_256): Remove mode iterator.
- * config/i386/i386.c (ix86_expand_vec_perm): Use gen_ashlv4di3
- instead of gen_avx2_lshlv4di3.
- (bdesc_args): Use CODE_FOR_ashl{v16hi,v8si,v4di}3 instead of
- CODE_FOR_avx2_lshl{v16hi,v8si,v4di}3.
-
-2011-10-23 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (sseintprefix): Rename from gthrfirstp.
- (<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>): Delete expander.
- (<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>) Merge insn
- pattern from *avx2_maskload<ssemodesuffix><avxsizesuffix> and
- *avx_maskload<ssemodesuffix><avxsizesuffix> using V48_AVX mode
- iterator. Use sseintprefix mode attribute.
- (<avx_avx2>_maskstore<ssemodesuffix><avxsizesuffix>): Delete expander.
- (<avx_avx2>_maskstore<ssemodesuffix><avxsizesuffix>) Merge insn
- pattern from *avx2_maskstore<ssemodesuffix><avxsizesuffix> and
- *avx_maskstore<ssemodesuffix><avxsizesuffix> using V48_AVX mode
- iterator. Use sseintprefix mode attribute.
- (*avx2_gathersi<mode>) Use sseintprefix and ssemodesuffix mode
- attributes.
- (*avx2_gatherdi<mode>): Ditto.
- (*avx2_gatherdi<mode>256): Ditto.
- (VI48_AVX2): Remove mode iterator.
- (gthrlastfp): Remove mode attribute.
-
-2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50810
- * doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update.
-
-2011-10-23 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/50763
- * tree-ssa-tail-merge.c (same_succ_flush_bb): New function, factored
- out of ...
- (same_succ_flush_bbs): Use same_succ_flush_bb.
- (purge_bbs): Remove argument. Remove calls to same_succ_flush_bbs,
- release_last_vdef and delete_basic_block.
- (unlink_virtual_phi): New function.
- (update_vuses): Add and use vuse1_phi_args argument. Set var to
- SSA_NAME_VAR of vuse1 or vuse2, and use var. Handle case that
- def_stmt2 is NULL. Use phi result as phi arg in case vuse1 or vuse2
- is NULL_TREE. Replace uses of vuse1 if vuse2 is NULL_TREE. Fix code
- to limit replacement of uses. Propagate phi argument for phis with a
- single argument.
- (replace_block_by): Update vops if phi_vuse1 or phi_vuse2 is NULL_TREE.
- Set vuse1_phi_args if vuse1 is a phi defined in bb1. Add
- vuse1_phi_args as argument to call to update_vuses. Call
- release_last_vdef, same_succ_flush_bb, delete_basic_block. Update
- CDI_DOMINATORS info.
- (tail_merge_optimize): Remove argument in call to purge_bbs. Remove
- call to free_dominance_info. Only call calculate_dominance_info once.
-
-2011-10-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * fold-const.c (invert_tree_comparison): Always invert EQ_EXPR/NE_EXPR.
-
- PR tree-optimization/44683
- * tree-ssa-dom.c (record_edge_info): Record simple equivalences only if
- we can be sure that there are no signed zeros involved.
-
-2011-10-23 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.c (estimate_badness): Scale up and handle overflows.
-
-2011-10-23 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/50788
- * config/i386/sse.md (<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>):
- Remove (match_dup 0).
- (*avx2_maskload<ssemodesuffix><avxsizesuffix>): New insn pattern.
- (*avx_maskload<ssemodesuffix><avxsizesuffix>): Ditto.
- (*avx2_maskstore<ssemodesuffix><avxsizesuffix>): Ditto.
- (*avx_maskstore<ssemodesuffix><avxsizesuffix>): Ditto.
- (*avx2_maskmov<ssemodesuffix><avxsizesuffix>): Remove insn pattern.
- (*avx_maskmov<ssemodesuffix><avxsizesuffix>): Ditto.
-
-2011-10-23 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50819
- * tree-vectorizer.h (vect_analyze_data_ref_dependences): Remove
- the last argument.
- * tree-vect-loop.c (vect_analyze_loop_2): Update call to
- vect_analyze_data_ref_dependences.
- * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Remove
- the last argument. Check load-after-store dependence for unknown
- dependencies in basic blocks.
- (vect_analyze_data_ref_dependences): Update call to
- vect_analyze_data_ref_dependences.
- * tree-vect-patterns.c (vect_recog_widen_shift_pattern): Fix typo.
- * tree-vect-slp.c (vect_bb_vectorizable_with_dependencies): Remove.
- (vect_slp_analyze_bb_1): Update call to
- vect_analyze_data_ref_dependences. Don't call
- vect_bb_vectorizable_with_dependencies.
-
-2011-10-22 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.h (SECONDARY_INPUT_RELOAD_CLASS,
- SECONDARY_OUTPUT_RELOAD_CLASS): Delete.
- * config/sparc/sparc.c (TARGET_SECONDARY_RELOAD): Redefine.
- (sparc_secondary_reload): New function.
-
- * config/sparc/sparc.h (sparc_costs): Remove extern decl.
- (struct processor_costs): Move from here..
- * config/sparc/sparc.c (struct processor_costs): To here.
- (sparc_costs): Mark static.
-
- * config/sparc/sparc.c (short_branch, reg_unused_after): Delete.
- * config/sparc/sparc-protos.h (short_branch, reg_unused_after):
- Get rid of declarations.
-
-2011-10-21 Paul Brook <paul@codesourcery.com>
-
- * config/c6x/c6x.c (c6x_asm_emit_except_personality,
- c6x_asm_init_sections): New functions.
- (TARGET_ASM_EMIT_EXCEPT_PERSONALITY, TARGET_ASM_INIT_SECTIONS): Define.
-
-2011-10-21 Jakub Jelinek <jakub@redhat.com>
-
- PR target/50813
- * config/i386/i386.c (expand_vec_perm_even_odd_1): Handle
- V4DImode and V8SImode for !TARGET_AVX2.
-
-2011-10-21 Bernd Schmidt <bernds@codesourcery.com>
-
- PR bootstrap/50825
- * sched-deps.c (add_dependence): If not doing predication, promote
- REG_DEP_CONTROL to REG_DEP_ANTI.
-
-2011-10-21 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Pass address of X
- instead of X to avr_legitimize_reload_address.
- * config/avr/avr-protos.h (avr_legitimize_reload_address): Change
- first argument's type from rtx to rtx*.
- * config/avr/avr.c (avr_legitimize_reload_address): Ditto.
- Pass PX to push_reload instead of &X. Change log messages for
- better distinction.
-
-2011-10-21 Roland Stigge <stigge@antcom.de>
-
- PR translation/47064
- * params.def: Fix typo "compilatoin" -> "compilation".
-
-2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
-
- PR target/50740
- * config/i386/driver-i386.c (host_detect_local_cpu): Do cpuid 7 only
- if max_level allows that.
-
-2011-10-21 Bernd Schmidt <bernds@codesourcery.com>
-
- * reg-notes.def (DEP_CONTROL): New.
- * sched-ebb.c (add_deps_for_risky_insns): Add a REG_DEP_CONTROL when
- not doing speculation.
- * rtlanal.c (record_hard_reg_sets, find_all_hard_reg_sets,
- record_hard_reg_uses_1, record_hard_reg_uses): New functions.
- * function.c (record_hard_reg_sets, record_hard_reg_uses,
- record_hard_reg_uses_1): Remove; move to rtlanal.c.
- * lists.c (copy_INSN_LIST, concat_INSN_LIST): New functions.
- * haifa-sched.c: Swap includes of "rtl.h" and "hard-reg-set.h".
- (MUST_RECOMPUTE_SPEC_P): New macro.
- (real_insn_for_shadow): New function.
- (cond_clobbered_p, recompute_todo_spec, check_clobbered_conditions,
- toggle_cancelled_flags): New static functions.
- (schedule_insn): Relax an assert to only check for empty hard back
- dependencies. Skip cancelled dependencies. Call
- check_clobbered_conditions.
- (copy_insn_list): Remove function, renamed moved to lists.c.
- (save_backtrack_point): Use new spelling copy_INSN_LIST.
- (unschedule_insns_until): Ensure TODO_SPEC is reset properly.
- (restore_last_backtrack_point): Likewise. Call toggle_cancelled_flags.
- (estimate_insn_tick): Ignore cancelled dependencies.
- (haifa_speculate_insn): Move declaration.
- (try_ready): Move code into recompute_todo_spec and call it. Tweak
- some asserts. Ensure predicated patterns are restored if necessary.
- Dump DEP_CONTROL flag.
- (haifa_change_pattern): Merge with sched_change_pattern.
- (sched_change_pattern): Remove function.
- * sched-deps.c (NON_FLUSH_JUMP_KIND, NON_FLUSH_JUMP): Remove. All
- uses changed to simply not test NON_FLUSH_JUMP_P.
- (ds_to_dk, dk_to_ds, dump_dep, ds_to_dt, dump_ds, check_dep): Handle
- REG_DEP_CONTROL.
- (dep_spec_p): If DO_PREDICATION, REG_DEP_CONTROL is speculative.
- (reg_pending_control_uses, control_dependency_cache): New static
- variables.
- (sched_get_reverse_condition_uncached): New function.
- (sd_find_dep_between): Remove pointless assert. Look in
- control_dependency_cache.
- (ask_dependency_caches, set_dependency_caches, sd_delete_dep,
- extend_dependency_caches, sched_deps_finish): Handle REG_DEP_CONTROL
- and control_dependency_cache.
- (sd_unresolve_dep): Use dep_spec_p.
- (add_dependence): Now a wrapper around add_dependence_1, handling
- REG_DEP_CONTROL specially.
- (flush_pending_lists): Clear pending_jump_insns.
- (sched_analyze_1): Handle pending_jump_insns like a memory flush.
- (sched_analyze_2): Unconditionally add to pending memory flushes,
- keep previous behaviour but apply it to pending_jump_insns instead.
- (sched_analyze_insn): Defer adding jump reg dependencies using
- reg_pending_control_uses; add them to the control_uses list. Handle
- pending_jump_insns and control_uses when adding dependence lists.
- (deps_analyze_insn): Update INSN_COND_DEPS.
- (deps_analyze_insn): Add jumps to pending_jump_insns rather than
- last_pending_memory_flush.
- (init_deps): Initialize pending_jump_insns.
- (free_deps): Free control_uses.
- (remove_from_deps): Remove from pending_jump_insns.
- (init_deps_global): Allocate reg_pending_control_uses).
- (finish_deps_global): Free it.
- (add_dependence_1): Renamed from add_dependence. Handle
- REG_DEP_CONTROL.
- * rtl.h (record_hard_reg_uses, find_all_hard_reg_sets): Declare.
- (copy_INSN_LIST, concat_INSN_LIST): Declare.
- * sched-int.h (struct deps_reg): Add control_uses.
- (struct deps_desc): Add pending_jump_insns.
- (struct _haifa_deps_insn_data): Add cond_deps.
- (struct _haifa_insn_data): Add must_recompute_spec and predicated_pat.
- (INSN_COND_DEPS, PREDICATED_PAT): New macros.
- (BITS_PER_DEP_WEAK): Adjust for two extra bits in the word.
- (DEP_CONTROL): New macro.
- (DEP_TYPES): Include it.
- (HARD_DEP): Adjust definition.
- (DEP_CANCELLED): New macro.
- (enum SCHED_FLAGS): Add DO_PREDICATION.
- (sched_get_reverse_condition_uncached, real_insn_for_shadow): Declare.
- * sched-rgn.c (concat_INSN_LIST): Remove function.
- (deps_join): Handle pending_jump_insns.
- (free_pending_lists): Likewise.
- * config/c6x/c6x.c (c6x_set_sched_flags): Set DO_PREDICATION for final
- schedule.
-
-2011-10-21 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50820
- * config/avr/libgcc.S (__EIND__): New define to 0x3C.
- (__tablejump__): Consistently use EIND for indirect jump/call.
- (__tablejump_elpm__): Ditto.
-
-2011-10-21 Bernd Schmidt <bernds@codesourcery.com>
-
- * config/c6x/c6x.md (attr "op_pattern"): New.
- (load_sdata_pic, mov<mode>_insn for QIHIM and SISFVM): Set it.
- * config/c6x/c6x-mult.md.in (mulhi3_VARIANT_, mulhisi3_insn_VARIANT_):
- Likewise.
- * config/c6x/c6x-mult.md: Regenerate.
- * config/c6x/c6x.c: Include "regrename.h".
- (unit_req_table): New typedef.
- (unit_reqs): Use it for the declaration.
- (unit_req_factor, get_unit_reqs, merge_unit_reqs, unit_req_imbalance,
- get_unit_operand_masks, try_rename_operands, reshuffle_units): New
- static functions.
- (count_unit_reqs): New arg reqs. All callers changed. Use
- get_unit_reqs, and don't merge here.
- (res_mii): New arg reqs. All callers changed. Rewrite to use a loop
- using unit_req_factor.
- (hwloop_optimize): Call reshuffle_units. Call merge_unit_reqs after
- count_unit_reqs.
- (c6x_reorg): Add reg notes problem, and call df_analyze.
- * Makefile.in ($(out_object_file)): Depend on regrename.h.
-
-2011-10-21 Kai Tietz <ktietz@redhat.com>
-
- * fold-const.c (simple_operand_p_2): Handle integral
- casts from boolean-operands.
-
-2011-10-21 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (dump_cgraph_node): Dump alias flag.
- * cgraphunit.c (handle_alias_pairs): Handle weakrefs with
- no destination.
- (get_alias_symbol): New function.
- (output_weakrefs): Output also weakrefs with no destinatoin.
- (lto_output_node): Output weakref alias flag when at function boundary.
-
-2011-10-21 Andrew Stubbs <ams@codesourcery.com>
-
- PR target/50809
- * config/arm/driver-arm.c (vendors): Make static.
-
-2011-10-21 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_emit_swdivsf): Force b into register.
- (ix86_emit_swsqrtsf): Force a into register.
-
-2011-10-20 Mike Stump <mikestump@comcast.net>
-
- * regcprop.c (copyprop_hardreg_forward_1): Update recog_data
- after validate_change wipes it out.
-
-2011-10-20 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.md ("vec_permv16qi"): Reduce selector modulo 32
- before using the shufb instruction.
-
-2011-10-20 Kirill Yukhin <kirill.yukhin@intel.com>
-
- PR target/50766
- * config/i386/i386.md (bmi_bextr_<mode>): Update register/
- memory operand order.
- (bmi2_bzhi_<mode>3): Ditto.
- (bmi2_pdep_<mode>3): Ditto.
- (bmi2_pext_<mode>3): Ditto.
-
-2011-10-20 Richard Henderson <rth@redhat.com>
-
- * target.def (vec_perm_const_ok): Rename from builtin_vec_perm_ok.
- * optabs.c (can_vec_perm_expr_p): Update to match.
- (expand_vec_perm_expr): Likewise.
- * config/i386/i386.c (TARGET_VECTORIZE_VEC_PERM_CONST_OK): Rename
- from TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK.
- * doc/tm.texi.in: Likewise.
-
-2011-10-20 Sergey Ostanevich <sergos.gnu@gmail.com>
-
- PR target/50572
- * config/i386/i386.c (processor_target_table): Change Atom
- align_loops_max_skip to 15.
-
-2011-10-20 Richard Henderson <rth@redhat.com>
-
- * target.def (builtin_vec_perm): Remove.
- * doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
-
- * config/i386/i386.c (ix86_expand_vec_perm_builtin): Remove.
- (IX86_BUILTIN_VEC_PERM_*): Remove.
- (bdesc_args): Remove vec_perm builtins
- (ix86_expand_builtin): Likewise.
- (ix86_expand_vec_perm_const_1): Rename from
- ix86_expand_vec_perm_builtin_1.
- (extract_vec_perm_cst): Merge into...
- (ix86_vectorize_vec_perm_const_ok): ... here. Rename from
- ix86_vectorize_builtin_vec_perm_ok.
- (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
-
- * config/rs6000/rs6000.c (rs6000_builtin_vec_perm): Remove.
- (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
-
- * config/spu/spu.c (spu_builtin_vec_perm): Remove.
- (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
-
-2011-10-20 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/47989
- * config/i386/i386.h (RECIP_MASK_DEFAULT): New define.
- * config/i386/i386.op (recip_mask): Initialize with RECIP_MASK_DEFAULT.
- * doc/invoke.texi (ix86 Options, -mrecip): Document that GCC
- implements vectorized single float division and vectorized sqrtf(x)
- with reciprocal sequence with additional Newton-Raphson step with
- -ffast-math.
-
-2011-10-20 Dodji Seketeli <dodji@redhat.com>
-
- * ggc-zone.c (ggc_internal_alloc_zone_stat): Rename
- ggc_alloced_size_order_for_request into ggc_round_alloc_size like
- it was done in ggc-page.c.
-
- PR other/50659
- * doc/cppopts.texi: Use @smallexample/@end smallexample in
- documentation for -fdebug-cpp instead of @quotation/@end quotation
- that is not supported by contrib/texi2pod.pl.
-
-2011-10-19 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.c (inline_small_functions): Always update all calles after
- inlining.
-
-2011-10-19 Jan Hubicka <jh@suse.cz>
-
- PR bootstrap/50709
- * ipa-inline.c (inline_small_functions): Fix checking code to not make
- effect on fibheap stability.
-
-2011-10-20 Maxim Kuvyrkov <maxim@codesourcery.com>
-
- * config/m68k/t-linux (M68K_MLIB_CPU): Add ColdFire CPUs.
-
-2011-10-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- PR target/50106
- * config/arm/arm.c (thumb_unexpanded_epilogue): Handle return
- reg size from 1-3.
-
-2011-10-20 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-loop-im.c (stmt_cost): Add WIDEN_*, FMA_EXPR
- and rotates to the set of expensive operations.
-
-2011-10-19 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.c (sparc_expand_move): Use can_create_pseudo_p.
- (sparc_emit_set_const32): Likewise.
- (sparc_emit_set_const64_longway): Likewise.
- (sparc_emit_set_const64): Likewise.
- (sparc_legitimize_pic_address): Likewise.
- (memory_ok_for_ldd): Likewise.
-
-2011-10-20 Dehao Chen <dehao@google.com>
-
- * profile.c (compute_branch_probabilities): Compute and dump the
- overlap between the static estimation and the instrumentation profile.
- (OVERLAP_BASE): New macro.
- (compute_frequency_overlap): New function
-
-2011-10-19 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386.c (expand_vec_perm_vpshufb2_vpermq_even_odd): Use
- d->op1 instead of d->op0 for the second vpshufb.
- (expand_vec_perm_even_odd_1): For V8SImode fix vpshufd immediates.
- (ix86_expand_vec_perm_const): If mask indicates two operands are
- needed, but both are the same and expanding them as d.op0 == d.op1
- failed, retry with d.op0 != d.op1.
- (ix86_expand_vec_perm_builtin): Likewise. Handle sorry printing
- also for d.nelt == 32.
-
- PR middle-end/50754
- * cfgexpand.c (expand_debug_expr): Handle WIDEN_LSHIFT_EXPR, ignore
- VEC_PERM_EXPR.
-
-2011-10-19 Bernd Schmidt <bernds@codesourcery.com>
-
- * regrename.h: New file.
- * regrename.c: Include it. Also include "emit-rtl.h".
- (struct du_head, struct du_chain, du_head_p DEF_VEC and
- DEF_VEC_ALLOC_P): Move to regrename.h.
- (do_replace): Remove declaration.
- (insn_rr): New variable.
- (cur_operand): New static variable.
- (regrename_chain_from_id): Renamed from chain_from_id and no longer
- static. All callers changed.
- (record_operand_use): New static function.
- (scan_rtx_reg): Use it.
- (find_best_rename_reg): New function, broken out of rename_chains.
- (rename_chains): Use it. Don't update chain regno and nregs here, ...
- (regrename_do_replace): ... do it here instead. Renamed from
- do_replace, and no longer static. All callers changed.
- (regrename_analyze): No longer static. New arg bb_mask.
- All callers changed. If bb_mask is nonzero, use it to limit the
- number of basic blocks we analyze. If we failed to analyze a block,
- clear insn operand data.
- (record_out_operands): New arg insn_info. Update cur_operand if it is
- nonnull.
- (build_def_use): If insn_rr is nonnull, pass an insn_info to
- record_out_operands, and update cur_operand here as well.
- (regrename_init, regrename_finish): New functions.
- (regrename_optimize): Use them.
- * Makefile.in (regrename.o): Adjust dependencies.
-
-2011-10-19 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/50769
- * tree-ssa-tail-merge.c (replace_block_by): Calculate phi_vuse2
- unconditionally. Handle case that phi_vuse2 is not an SSA_NAME. Add
- dummy argument .MEM to phi when increasing number of arguments of phi by
- redirecting edges to the block with phi.
-
-2011-10-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR bootstrap/50777
- * configure.ac: Save and restore CXXFLAGS around
- gcc_AC_CHECK_DECLS uses.
- Check for madvise() declaration with g++ if --enable-build-with-cxx.
- * configure: Regenerate.
- * config.in: Regenerate.
- * ggc-page.c (USING_MADVISE): Also check HAVE_DECL_MADVISE.
-
-2011-10-19 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/49310
- * var-tracking.c (loc_exp_dep, onepart_aux): New structs.
- (variable_part): Replace offset with union.
- (enum onepart_enum, onepart_enum_t): New.
- (variable_def): Drop cur_loc_changed, add onepart.
- (value_chain_def, const_value_chain): Remove.
- (VAR_PART_OFFSET, VAR_LOC_1PAUX): New macros, with checking.
- (VAR_LOC_DEP_LST, VAR_LOC_DEP_LSTP): New macros.
- (VAR_LOC_FROM, VAR_LOC_DEPTH, VAR_LOC_DEP_VEC): Likewise.
- (value_chain_pool, value_chains): Remove.
- (dropped_values): New.
- (struct parm_reg): Only if HAVE_window_save.
- (vt_stack_adjustments): Don't record register arguments.
- (dv_as_rtx): New.
- (dv_onepart_p): Return a onepart_enum_t.
- (onepart_pool): New.
- (dv_pool): Remove.
- (dv_from_rtx): New.
- (variable_htab_free): Release onepart aux data. Reset flags.
- (value_chain_htab_hash, value_chain_htab_eq): Remove.
- (unshare_variable): Use onepart field. Propagate onepart aux
- data or offset. Drop cur_loc_changed.
- (val_store): Cope with NULL insn. Rephrase dump output. Check
- for unsuitable locs. Add FIXME on using cselib locs.
- (val_reset): Remove FIXME of unfounded concerns.
- (val_resolve): Check for unsuitable locs. Add FIXME on using
- cselib locs.
- (variable_union): Use onepart field, adjust access to offset.
- (NO_LOC_P): New.
- (VALUE_CHANGED, DECL_CHANGED): Update doc.
- (set_dv_changed): Clear NO_LOC_P when changed.
- (find_loc_in_1pdv): Use onepart field.
- (intersect_loc_chains): Likewise.
- (unsuitable_loc): New.
- (loc_cmp): Keep ENTRY_VALUEs at the end of the loc list.
- (add_value_chain, add_value_chains): Remove.
- (add_cselib_value_chains, remove_value_chain): Likewise.
- (remove_value_chains, remove_cselib_value_chains): Likewise.
- (canonicalize_loc_order_check): Use onepart. Drop cur_loc_changed.
- (canonicalize_values_star, canonicalize_vars_star): Use onepart.
- (variable_merge_over_cur): Likewise. Adjust access to offset.
- Drop cur_loc_changed.
- (variable_merge_over_src): Use onepart field.
- (remove_duplicate_values): Likewise.
- (variable_post_merge_new_vals): Likewise.
- (find_mem_expr_in_1pdv): Likewise.
- (dataflow_set_preserve_mem_locs): Likewise. Drop cur_loc_changed
- and value chains.
- (dataflow_set_remove_mem_locs): Likewise. Use VAR_LOC_FROM.
- (variable_different_p): Use onepart field. Move onepart test out
- of the loop.
- (argument_reg_set): Drop.
- (add_uses, add_stores): Preserve but do not record in dynamic
- tables equivalences for ENTRY_VALUEs and CFA_based addresses.
- Avoid unsuitable address expressions.
- (EXPR_DEPTH): Unlimit.
- (EXPR_USE_DEPTH): Repurpose PARAM_MAX_VARTRACK_EXPR_DEPTH.
- (prepare_call_arguments): Use DECL_RTL_IF_SET.
- (dump_var): Adjust access to offset.
- (variable_from_dropped, recover_dropped_1paux): New.
- (variable_was_changed): Drop cur_loc_changed. Use onepart.
- Preserve onepart aux in empty_var. Recover empty_var and onepart
- aux from dropped_values.
- (find_variable_location_part): Special-case onepart. Adjust
- access to offset.
- (set_slot_part): Use onepart. Drop cur_loc_changed. Adjust
- access to offset. Initialize onepaux. Drop value chains.
- (delete_slot_part): Drop value chains. Use VAR_LOC_FROM.
- (VEC (variable, heap), VEC (rtx, stack)): Define.
- (expand_loc_callback_data): Drop dummy, cur_loc_changed,
- ignore_cur_loc. Add expanding, pending, depth.
- (loc_exp_dep_alloc, loc_exp_dep_clear): New.
- (loc_exp_dep_insert, loc_exp_dep_set): New.
- (notify_dependents_of_resolved_value): New.
- (update_depth, vt_expand_var_loc_chain): New.
- (vt_expand_loc_callback): Revamped.
- (resolve_expansions_pending_recursion): New.
- (INIT_ELCD, FINI_ELCD): New.
- (vt_expand_loc): Use the new macros above. Drop ignore_cur_loc
- parameter, adjust all callers.
- (vt_expand_loc_dummy): Drop.
- (vt_expand_1pvar): New.
- (emit_note_insn_var_location): Operate on non-debug decls only.
- Revamp multi-part cur_loc recomputation and one-part expansion.
- Drop cur_loc_changed. Adjust access to offset.
- (VEC (variable, heap)): Drop.
- (changed_variables_stack, changed_values_stack): Drop.
- (check_changed_vars_0, check_changed_vars_1): Remove.
- (check_changed_vars_2, check_changed_vars_3): Remove.
- (values_to_stack, remove_value_from_changed_variables): New.
- (notify_dependents_of_changed_value, process_changed_values): New.
- (emit_notes_for_changes): Revamp onepart updates.
- (emit_notes_for_differences_1): Use onepart. Drop cur_loc_changed
- and value chains. Propagate onepaux. Recover empty_var and onepaux
- from dropped_values.
- (emit_notes_for_differences_2): Drop value chains.
- (emit_notes_in_bb): Adjust.
- (vt_emit_notes): Drop value chains, changed_variables_stack.
- Initialize and release dropped_values.
- (create_entry_value): Revamp.
- (vt_add_function_parameter): Use new interface.
- (note_register_arguments): Remove.
- (vt_initialize): Drop value chains and register arguments.
- (vt_finalize): Drop value chains. Release windowed_parm_regs only
- if HAVE_window_save.
- * rtl.h: Document various pass-local uses of RTL flags.
- * tree.h (DECL_RTL_KNOWN_SET): New.
- * doc/invoke.texi (param max-vartrack-expr-depth): Update
- description and default.
-
-2011-10-19 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50447
- * config/avr/avr.md (cc): New alternative out_plus_noclobber.
- (adjust_len): Ditto.
- (addhi3): Don't pipe through short; use gen_int_mode instead.
- Prior to reload, expand to gen_addhi3_clobber.
- (*addhi3): Use avr_out_plus_noclobber if applicable, use
- out_plus_noclobber in cc and adjust_len attribute.
- (addhi3_clobber): 2 new RTL peepholes.
- (addhi3_clobber): New insn.
- * config/avr/avr-protos.h: (avr_out_plus_noclobber): New prototype.
- * config/avr/avr.c (avr_out_plus_noclobber): New function.
- (notice_update_cc): Handle CC_OUT_PLUS_NOCLOBBER.
- (avr_out_plus_1): Tweak if only MSB is +/-1 and other bytes are 0.
- Set cc0 to set_zn for adiw on 16-bit values.
- (adjust_insn_length): Handle ADJUST_LEN_OUT_PLUS_NOCLOBBER.
- (expand_epilogue): No need to add 0 to frame_pointer_rtx.
-
-2011-10-19 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50780
- * tree-ssa-forwprop.c (forward_propagate_into_cond): Verify
- the condition is properly gimple before using it.
- * tree-eh (stmt_could_throw_1_p): Properly extract the
- operation type from comparisons.
-
-2011-10-19 Roland Stigge <stigge@antcom.de>
-
- PR translation/48638
- * plugin.c (add_new_plugin): Fix typo in fatal_error message.
-
-2011-10-19 Roland Stigge <stigge@antcom.de>
-
- PR translation/49517
- * config/rx/rx.c (rx_print_operand): Fix typo in warning message.
-
-2011-10-19 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50768
- * gimple-fold.c (gimplify_and_update_call_from_tree): Rewrite.
-
-2011-10-19 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/50340
- * sel-sched-ir.c (update_target_availability): LHS register
- availability is not known if the unavailable LHS of the other
- expression is a different register.
-
-2011-10-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- PR target/50310
- * config/spu/spu.c (spu_emit_vector_compare): Support unordered
- floating-point comparisons.
-
-2011-10-19 Jan Hubicka <jh@suse.cz>
-
- * cgraphunit.c (handle_alias_pairs): Also handle wekref with
- destination declared.
- (output_weakrefs): New function.
- * varpool.c (varpool_create_variable_alias): Handle external aliases.
-
-2011-10-19 Jakub Jelinek <jakub@redhat.com>
-
- * dwarf2out.c (loc_descriptor): For SUBREG pass SUBREG_REG's mode as
- second argument instead of mode.
-
-2011-10-18 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386.c (ix86_expand_vec_perm): In merge_two use
- mode SUBREG of operands[0] as target.
- (valid_perm_using_mode_p): Don't ignore higher bits of d->perm.
- (expand_vec_pshufb): For V8SImode vmode emit avx2_permvarv8si.
- (expand_vec_perm_1): Handle identity and some broadcast
- permutations.
- (expand_vec_perm_interleave2): Handle also 32-byte modes, using
- vperm2[fi]128 or vpunpck[lh]* followed by single insn permutation.
- For d->testing_p return true earlier to avoid creating more GC
- garbage.
- (expand_vec_perm_vpermq_perm_1): New function.
- (expand_vec_perm_vpshufb2_vpermq): For d->testing_p return true
- earlier to avoid creating more GC garbage. Fix handling of
- V16HImode. Avoid some SUBREGs in SET_DEST.
- (expand_vec_perm_broadcast_1): Return false for 32-byte integer
- vector modes.
- (expand_vec_perm_vpshufb4_vpermq2): New function.
- (ix86_expand_vec_perm_builtin_1): Call expand_vec_perm_vpermq_perm_1
- and expand_vec_perm_vpshufb4_vpermq2.
-
-2011-10-18 Andrew Stubbs <ams@codesourcery.com>
-
- * config/arm/driver-arm.c (host_detect_local_cpu): Close the file
- before exiting.
-
-2011-10-18 Andrew Stubbs <ams@codesourcery.com>
-
- PR tree-optimization/50717
- * tree-ssa-math-opts.c (is_widening_mult_p): Remove the 'type'
- parameter. Calculate 'type' from stmt.
- (convert_mult_to_widen): Update call the is_widening_mult_p.
- (convert_plusminus_to_widen): Likewise.
-
-2011-10-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.c (struct machine_function): New data structure.
- (spu_init_machine_status): New function.
- (spu_option_override): Install it.
- (get_pic_reg): Set and use cfun->machine->pic_reg.
- (spu_split_immediate): Do not set crtl->uses_pic_offset_table.
- (need_to_save_reg): Use cfun->machine->pic_reg instead of
- checking crtl->uses_pic_offset_table.
- (spu_expand_prologue): Likewise.
-
-2011-10-18 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50735
- * function.c (gimplify_parameters): Use create_tmp_var instead of
- create_tmp_reg. If parm is not TREE_ADDRESSABLE and type is complex
- or vector type, set DECL_GIMPLE_REG_P.
-
-2011-10-18 Andrew Stubbs <ams@codesourcery.com>
-
- * config.host (arm*-*-linux*): Add driver-arm.o and x-arm.
- * config/arm/arm.opt: Add 'native' processor_type and
- arm_arch enum values.
- * config/arm/arm.h (host_detect_local_cpu): New prototype.
- (EXTRA_SPEC_FUNCTIONS): New define.
- (MCPU_MTUNE_NATIVE_SPECS): New define.
- (DRIVER_SELF_SPECS): New define.
- * config/arm/driver-arm.c: New file.
- * config/arm/x-arm: New file.
- * doc/invoke.texi (ARM Options): Document -mcpu=native,
- -mtune=native and -march=native.
-
-2011-10-18 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/50205
- * sel-sched.c (count_occurrences_1): Simplify on the assumption that
- p->x is a register. Forbid substitution when the same register is
- found in a different mode.
- (count_occurrences_equiv): Assert that 'what' is a register.
-
-2011-10-18 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50767
- * tree-ssa-pre.c (create_expression_by_pieces): Update the
- folded statement.
-
-2011-10-18 Julian Brown <julian@codesourcery.com>
-
- * config/arm/arm.c (arm_block_move_unaligned_straight)
- (arm_adjust_block_mem, arm_block_move_unaligned_loop)
- (arm_movmemqi_unaligned): New.
- (arm_gen_movmemqi): Support unaligned block copies.
-
-2011-10-18 Ira Rosen <ira.rosen@linaro.org>
-
- * doc/md.texi (vec_widen_ushiftl_hi, vec_widen_ushiftl_lo,
- vec_widen_sshiftl_hi, vec_widen_sshiftl_lo): Document.
- * tree-pretty-print.c (dump_generic_node): Handle WIDEN_LSHIFT_EXPR,
- VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR.
- (op_code_prio): Likewise.
- (op_symbol_code): Handle WIDEN_LSHIFT_EXPR.
- * optabs.c (optab_for_tree_code): Handle
- VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR.
- (init-optabs): Initialize optab codes for vec_widen_u/sshiftl_hi/lo.
- * optabs.h (enum optab_index): Add OTI_vec_widen_u/sshiftl_hi/lo.
- * genopinit.c (optabs): Initialize the new optabs.
- * expr.c (expand_expr_real_2): Handle
- VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR.
- * gimple-pretty-print.c (dump_binary_rhs): Likewise.
- * tree-vectorizer.h (NUM_PATTERNS): Increase to 8.
- * tree.def (WIDEN_LSHIFT_EXPR, VEC_WIDEN_LSHIFT_HI_EXPR,
- VEC_WIDEN_LSHIFT_LO_EXPR): New.
- * cfgexpand.c (expand_debug_expr): Handle new tree codes.
- * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add
- vect_recog_widen_shift_pattern.
- (vect_handle_widen_mult_by_const): Rename...
- (vect_handle_widen_op_by_const): ...to this. Handle shifts.
- Add a new argument, update documentation.
- (vect_recog_widen_mult_pattern): Assume that only second
- operand can be constant. Update call to
- vect_handle_widen_op_by_const.
- (vect_recog_over_widening_pattern): Fix typo.
- (vect_recog_widen_shift_pattern): New.
- * tree-vect-stmts.c (vectorizable_type_promotion): Handle
- widening shifts.
- (supportable_widening_operation): Likewise.
- * tree-inline.c (estimate_operator_cost): Handle new tree codes.
- * tree-vect-generic.c (expand_vector_operations_1): Likewise.
- * tree-cfg.c (verify_gimple_assign_binary): Likewise.
- * config/arm/neon.md (neon_vec_<US>shiftl_<mode>): New.
- (vec_widen_<US>shiftl_lo_<mode>, neon_vec_<US>shiftl_hi_<mode>,
- vec_widen_<US>shiftl_hi_<mode>, neon_vec_<US>shift_left_<mode>):
- Likewise.
- * config/arm/predicates.md (const_neon_scalar_shift_amount_operand):
- New.
- * config/arm/iterators.md (V_innermode): New.
- * tree-vect-slp.c (vect_build_slp_tree): Require same shift operand
- for widening shift.
-
-2011-10-18 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-alias.h (struct pt_solution): Remove
- vars_contains_restrict member.
- (pt_solutions_same_restrict_base): Remove.
- (pt_solution_set): Adjust.
- * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Remove
- vars_contains_restrict handling.
- (dump_points_to_solution): Likewise.
- (ptr_derefs_may_alias_p): Do not call pt_solutions_same_restrict_base.
- * tree-ssa-structalias.c (struct variable_info): Remove is_restrict_var
- field.
- (new_var_info): Do not initialize it.
- (ipa_escaped_pt): Adjust.
- (make_constraint_from_restrict): Make the tag global.
- (make_constraint_from_global_restrict): New function.
- (make_constraint_from_heapvar): Remove.
- (create_variable_info_for): Do not make restrict vars point
- to NONLOCAL.
- (intra_create_variable_infos): Likewise.
- (find_what_var_points_to): Remove vars_contains_restrict handling.
- (pt_solution_set): Adjust.
- (pt_solution_ior_into): Likewise.
- (pt_solutions_same_restrict_base): Remove.
- (compute_points_to_sets): Do not test is_restrict_var.
- * cfgexpand.c (update_alias_info_with_stack_vars): Adjust.
- * gimple-pretty-print.c (pp_points_to_solution): Likewise.
-
-2011-10-18 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/50672
- * tree-ssa-dce.c (mark_virtual_operand_for_renaming): New function,
- factored out of ...
- (mark_virtual_phi_result_for_renaming): Use
- mark_virtual_operand_for_renaming.
- * tree-flow.h (mark_virtual_operand_for_renaming): Declare.
- * tree-ssa-tail-merge.c (release_last_vdef): New function.
- (purge_bbs): Add update_vops parameter. Call release_last_vdef for each
- deleted basic block.
- (tail_merge_optimize): Add argument to call to purge_bbs.
-
-2011-10-18 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50716
- * expr.c (get_object_or_type_alignment): New function.
- (expand_assignment): Use it.
- (expand_expr_real_1): Likewise.
-
-2011-10-18 Dodji Seketeli <dodji@redhat.com>
-
- PR bootstrap/50760
- * input.c (dump_line_table_statistics): Use long, not size_t.
-
-2011-10-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.md (in_call_delay): Fix formatting issues.
-
-2011-10-17 Simon Baldwin <simonb@google.com>
- Ian Lance Taylor <iant@google.com>
-
- * configure.ac: Add --with-native-system-header-dir. Set and
- substitute NATIVE_SYSTEM_HEADER_DIR. Use native_system_header
- when setting target_header_dir.
- * config.gcc: Always set native_system_header_dir.
- (*-*-gnu*): Set native_system_header_dir. Don't use t-gnu.
- (i[34567]86-pc-msdosdjgpp*): Set native_system_header_dir. Don't
- use i386/t-djgpp.
- (i[34567]86-*-mingw* | x86_64-*-mingw*): Set
- native_system_header_dir.
- (spu-*-elf*): Set native_system_header_dir.
- * Makefile.in (NATIVE_SYSTEM_HEADER_DIR): Set to
- @NATIVE_SYSTEM_HEADER_DIR@.
- (PREPROCESSOR_DEFINES): Define NATIVE_SYSTEM_HEADER_DIR.
- * cppdefault.c (STANDARD_INCLUDE_DIR): Don't define.
- (NATIVE_SYSTEM_HEADER_COMPONENT): Rename from
- STANDARD_INCLUDE_COMPONENT.
- (cpp_include_defaults): Don't use SYSTEM_INCLUDE_DIR. Rename
- STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR.
- * system.h: Poison SYSTEM_INCLUDE_DIR, STANDARD_INCLUDE_DIR, and
- STANDARD_INCLUDE_COMPONENT.
- * config/i386/t-mingw32 (NATIVE_SYSTEM_HEADER_DIR): Remove.
- * config/i386/t-mingw-w32: Likewise.
- * config/i386/t-mingw-w64: Likewise.
- * config/spu/t-spu-elf: Likewise.
- * config/i386/t-djgpp: Remove.
- * config/t-gnu: Remove.
- * config/i386/mingw32.h (STANDARD_INCLUDE_DIR): Don't define.
- (NATIVE_SYSTEM_HEADER_COMPONENT): Rename from
- STANDARD_INCLUDE_COMPONENT.
- * config/i386/djgpp.h (STANDARD_INCLUDE_DIR): Don't define.
- * config/spu/spu-elf.h: Likewise.
- * config/vms/xm-vms.h: Likewise.
- * config/gnu.h: Likewise.
- * config/openbsd.h (INCLUDE_DEFAULTS): Change STANDARD_INCLUDE_DIR
- and STANDARD_INCLUDE_COMPONENT to NATIVE_SYSTEM_HEADER_DIR and
- NATIVE_SYSTME_HEADER_COMPONENT.
- * doc/install.texi (Configuration): Document
- --with-native-system-header-dir. Mention it in the documentation
- for --with-sysroot and --with-build-sysroot.
- * doc/tm.texi.in (Driver): Don't document SYSTEM_INCLUDE_DIR or
- STANDARD_INCLUDE_DIR. Rename STANDARD_INCLUDE_COMPONENT to
- NATIVE_SYSTEM_HEADER_COMPONENT. Rename uses of
- STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR.
- * doc/fragments.texi (Target Fragment): Don't document
- NATIVE_SYSTEM_HEADER_DIR.
- * configure, doc/tm.texi: Rebuild.
-
-2011-10-17 Richard Henderson <rth@redhat.com>
-
- * config/sparc/sparc.md: Use register_or_zero_operand where rJ
- is the constraint.
-
- * config/sparc/sparc.md (vec_perm_constv8qi, vec_perm<mode>): New
- patterns.
- * config/sparc/sparc.c (sparc_expand_vec_perm_bmask): New function.
- * config/sparc/sparc-protos.h (sparc_expand_vec_perm_bmask): Declare.
-
-2011-10-17 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc-modes.def: Add single entry vector modes for
- DImode and SImode.
- * config/sparc/sparc.md (V32, V32I, V64, V64I, V64N8): Delete
- mode iterators.
- (mov<V32:mode>): Revert back to plain SFmode pattern.
- (*movsf_insn): Likewise.
- (mov<V64:mode>): Revert back to plain DFmode pattern.
- (*movdf_insn_sp32): Likewise.
- (*movdf_insn_sp32_v9): Likewise.
- (*movdf_insn_sp64): Likewise.
- (V64 mode splitters) Likewise.
- (addsi3): Remove VIS alternatives.
- (subsi3): Likewise.
- (and<V64I:mode>3): Revert to DImode only pattern.
- (and<V64I:mode>3_sp32): Likewise.
- (*and<V64I:mode>3_sp64): Likewise.
- (and<V32I:mode>3): Likewise.
- (*and_not_<V64I:mode>_sp32): Likewise.
- (*and_not_<V64I:mode>_sp64): Likewise.
- (*and_not_<V32I:mode>): Likewise.
- (ior<V64I:mode>3): Likewise.
- (*ior<V64I:mode>3_sp32): Likewise.
- (*ior<V64I:mode>3_sp64): Likewise.
- (ior<V32I:mode>3): Likewise.
- (*or_not_<V64I:mode>_sp32): Likewise.
- (*or_not_<V64I:mode>_sp64): Likewise.
- (*or_not_<V32I:mode>): Likewise.
- (xor<V64I:mode>3): Likewise.
- (*xor<V64I:mode>3_sp32): Likewise.
- (*xor<V64I:mode>3_sp64): Likewise.
- (xor<V32I:mode>3): Likewise.
- (V64I mode splitters): Likewise.
- (*xor_not_<V64I:mode>_sp32): Likewise.
- (*xor_not_<V64I:mode>_sp64): Likewise.
- (*xor_not_<V32I:mode>): Likewise.
- (one_cmpl<V64I:mode>2): Likewise.
- (*one_cmpl<V64I:mode>2_sp32): Likewise.
- (*one_cmpl<V64I:mode>2_sp64): Likewise.
- (one_cmpl<V32I:mode>2): Likewise.
- (VM32, VM64, VMALL): New mode iterators.
- (vbits, vconstr, vfptype): New mode attributes.
- (mov<VMALL:mode>): New expander.
- (*mov<VM32:mode>_insn): New insn.
- (*mov<VM64:mode>_insn_sp64): New insn.
- (*mov<VM64:mode>_insn_sp32): New insn, and associated splitter
- specifically for the register to memory case.
- (vec_init<mode>): New expander.
- (VADDSUB): New mode iterator.
- (<plusminus_insn>v2si3, <plusminus_insn>v2hi3): Remove and replace
- with...
- (<plusminus_insn><mode>3): New consolidated pattern.
- (VL): New mode iterator for logical operations.
- (vlsuf): New more attribute.
- (vlop): New code iterator.
- (vlinsn, vlninsn): New code attributes.
- (<code><mode>3): New insn to non-negated vector logical ops.
- (*not_<code><mode>3): Likewise for negated variants.
- (*nand<mode>_vis): New insn.
- (vlnotop): New code iterator.
- (*<code>_not1<mode>_vis, *<code>_not2<mode>_vis): New insns.
- (one_cmpl<mode>2): New insn.
- (faligndata<V64I:mode>_vis): Rewrite to use VM64 iterator.
- (bshuffle<VM64:mode>_vis): Likewise.
- (v<vis3_shift_patname><mode>3): Use GCM mode iterator.
- (fp<plusminus_insn>64_vis): Use V1DI mode.
- (VASS mode iterator): Use V1SI not SI mode.
- * config/sparc/sparc.c (sparc_vis_init_builtins): Account for
- single-entry vector mode changes.
- (sparc_expand_builtin): Likewise.
- (sparc_expand_vector_init): New function.
- * config/sparc/sparc-protos.h (sparc_expand_vector_init): Declare.
-
-2011-10-17 Kai Tietz <ktietz@redhat.com>
-
- * fold-const.c (simple_operand_p_2): New function.
- (fold_truthop): Rename to
- (fold_truth_andor_1): function name.
- Additionally remove branching creation for logical and/or.
- (fold_truth_andor): Handle branching creation for logical and/or here.
-
-2011-10-17 Andi Kleen <ak@linux.intel.com>
-
- * ggc-page.c (USING_MADVISE): Adjust ifdef to check for USING_MMAP.
-
-2011-10-17 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.h (ASSEMBLER_DIALECT): Remove.
- * config/avr/avr.md (mcu_have_movw, mcu_mega): Remove attributes.
- (adjust_len): Add alternative "call".
- (isa, enabled): New insn attributes.
- (length): Use match_test with AVR_HAVE_JMP_CALL instead of
- mcu_mega attribute.
- (*sbrx_branch<mode>): Ditto.
- (*sbrx_and_branch<mode>): Ditto.
- (*sbix_branch): Ditto.
- (*sbix_branch_bit7): Ditto.
- (*sbix_branch_tmp): Ditto.
- (*sbix_branch_tmp_bit7): Ditto.
- (jump): Ditto.
- (negsi2): Use attribute "isa" instead of assembler dialect.
- (extendhisi2): Ditto.
- (call_insn, call_value_insn): Set adjust_len attribute.
- (indirect_jump): Indent to coding rules.
- (call_prologue_saves): Use isa attribute instead of mcu_mega.
- (epilogue_restores): Ditto. Fix setting of SP as described in the
- RTX pattern.
- (*indirect_jump): Fusion of *jcindirect_jump, *njcindirect_jump
- and *indirect_jump_avr6.
- (*tablejump): Fusion of *tablejump_rjmp and *tablejump_lib.
- (*jcindirect_jump, *njcindirect_jump, *indirect_jump_avr6): Remove.
- (*tablejump_rjmp, *tablejump_lib): Remove.
- * config/avr/avr.c (adjust_insn_length): Handle ADJUST_LEN_CALL.
-
-2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50757
- * doc/invoke.texi ([Wnonnull]): Update.
-
-2011-10-17 Richard Henderson <rth@redhat.com>
-
- PR 50746
- * optabs.c (expand_vec_perm_expr): Fix indexing error.
-
-2011-10-17 Sergio Durigan Junior <sergiodj@redhat.com>
-
- * configure.ac: Display `yes' if the SystemTap header has been found.
- * configure: Regenerate.
-
-2011-10-08 Andi Kleen <ak@linux.intel.com>
-
- PR other/50636
- * config.in, configure: Regenerate.
- * configure.ac (madvise): Add to AC_CHECK_FUNCS.
- * ggc-page.c (USING_MADVISE): Add.
- (page_entry): Add discarded field.
- (alloc_page): Check for discarded pages.
- (release_pages): Add USING_MADVISE branch.
-
-2011-10-17 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50729
- * tree-vrp.c (extract_range_from_unary_expr_1): Remove redundant test.
- (simplify_conversion_using_ranges): Properly test the
- intermediate result.
-
-2011-10-15 Tom Tromey <tromey@redhat.com>
- Dodji Seketeli <dodji@redhat.com>
-
- * ggc.h (ggc_round_alloc_size): Declare new public entry point.
- * ggc-none.c (ggc_round_alloc_size): New public stub function.
- * ggc-page.c (ggc_alloced_size_order_for_request): New static
- function. Factorized from ggc_internal_alloc_stat.
- (ggc_round_alloc_size): New public function. Uses
- ggc_alloced_size_order_for_request.
- (ggc_internal_alloc_stat): Use ggc_alloced_size_order_for_request.
- * ggc-zone.c (ggc_round_alloc_size): New public function extracted
- from ggc_internal_alloc_zone_stat.
- (ggc_internal_alloc_zone_stat): Use ggc_round_alloc_size.
- * toplev.c (general_init): Initialize
- line_table->alloced_size_for_request.
-
-2011-10-15 Tom Tromey <tromey@redhat.com>
- Dodji Seketeli <dodji@redhat.com>
-
- * input.c (ONE_K, ONE_M, SCALE, STAT_LABEL, FORMAT_AMOUNT): New macros.
- (num_expanded_macros_counter, num_macro_tokens_counter): Declare
- new counters.
- (dump_line_table_statistics): Define new function.
- * input.h (dump_line_table_statistics): Declare new function.
- * toplev.c (dump_memory_report): Call dump_line_table_statistics.
-
-2011-10-15 Tom Tromey <tromey@redhat.com>
- Dodji Seketeli <dodji@redhat.com>
-
- * doc/cppopts.texi: Document -fdebug-cpp.
- * doc/invoke.texi: Add -fdebug-cpp to the list of preprocessor options.
-
-2011-10-15 Tom Tromey <tromey@redhat.com>
- Dodji Seketeli <dodji@redhat.com>
-
- * gcc/diagnostic.h (diagnostic_report_current_module): Add a
- location parameter.
- * diagnostic.c (diagnostic_report_current_module): Add a location
- parameter to the function definition. Use it instead of
- input_location. Resolve the virtual location rather than just
- looking up its map and risking to touch a resulting macro map.
- (default_diagnostic_starter): Pass the relevant diagnostic
- location to diagnostic_report_current_module.
- * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): New.
- (virt_loc_aware_diagnostic_finalizer): Likewise.
- (diagnostic_report_current_function): Pass the
- relevant location to diagnostic_report_current_module.
- * tree-diagnostic.h (virt_loc_aware_diagnostic_finalizer): Declare
- new function.
- * toplev.c (general_init): By default, use the new
- virt_loc_aware_diagnostic_finalizer as diagnostic finalizer.
- * Makefile.in: Add vec.h dependency to tree-diagnostic.c.
-
-2011-10-15 Tom Tromey <tromey@redhat.com>
- Dodji Seketeli <dodji@redhat.com>
-
- * doc/cppopts.texi (-ftrack-macro-expansion): Document new option.
- * doc/invoke.texi (-ftrack-macro-expansion): Add this to the list of
- preprocessor related options.
-
-2011-10-15 Tom Tromey <tromey@redhat>
- Dodji Seketeli <dodji@redhat.com>
-
- * input.h (struct expanded_location): Move to libcpp/line-map.h.
- (LOCATION_COLUMN): New accessor
- (in_system_header_at): Use linemap_location_in_system_header_p.
- * diagnostic.c (diagnostic_report_current_module): Adjust to avoid
- touching the internals of struct line_map. Use the public API instead.
- (diagnostic_report_diagnostic): Don't use relational operator '<'
- on virtual locations. Use linemap_location_before_p instead.
- * input.c (expand_location): Adjust to expand to the tokens'
- spelling location when macro location tracking is on.
-
-
-2011-10-08 Andi Kleen <ak@linux.intel.com>
-
- * ggc-page.c (GGC_QUIRE_SIZE): Increase to 512
-
-2011-10-13 Andi Kleen <ak@linux.intel.com>
-
- * toplev.c (compile_file): Rename __gnu_slim_lto to __gnu_lto_slim.
-
-2011-10-16 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50727
- * tree-vect-patterns.c (vect_operation_fits_smaller_type): Add
- DEF_STMT to the list of statements to be replaced by the
- pattern statements.
-
-2011-10-16 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/50615
- * combine.c (distribute_notes) <REG_ARGS_SIZE>: Skip if I3 is a no-op.
-
-2011-10-16 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50596
- * tree-vectorizer.h (NUM_PATTERNS): Increase to 7.
- * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add
- vect_recog_bool_pattern.
- (check_bool_pattern, adjust_bool_pattern_cast,
- adjust_bool_pattern, vect_recog_bool_pattern): New functions.
-
-2011-10-16 Ira Rosen <ira.rosen@linaro.org>
-
- * tree-vect-stmts.c (vectorizable_load): For SLP without permutation
- treat the first load of the node as the first element in its
- interleaving chain.
- * tree-vect-slp.c (vect_get_and_check_slp_defs): Swap the operands if
- necessary and possible.
- (vect_build_slp_tree): Add new argument. Allow load groups of any size
- in basic blocks. Keep all the loads for further permutation check.
- Use the new argument to determine if there is a permutation. Update
- the recursive calls.
- (vect_supported_load_permutation_p): Allow subchains of interleaving
- chains in basic block vectorization.
- (vect_analyze_slp_instance): Update the call to vect_build_slp_tree.
- Check load permutation based on the new parameter.
- (vect_schedule_slp_instance): Don't start from the first element in
- interleaving chain unless the loads are permuted.
-
-2011-10-15 Jan Hubicka <jh@suse.cz>
-
- PR target/48668
- PR target/50689
- * cgraphunit.c (cgraph_expand_function): Expand thunks and alises
- after function body.
-
-2011-10-15 Richard Henderson <rth@redhat.com>
-
- * tree-vect-slp.c: Include langhooks.h.
- (vect_create_mask_and_perm): Emit VEC_PERM_EXPR, not a builtin.
- (vect_transform_slp_perm_load): Use can_vec_perm_expr_p. Simplify
- mask creation for VEC_PERM_EXPR.
- * tree-vect-stmts.c (perm_mask_for_reverse): Return the mask,
- not the builtin.
- (reverse_vec_elements): Emit VEC_PERM_EXPR not a builtin.
- * Makefile.in (tree-vect-slp.o): Update dependency.
- * optabs.c (can_vec_perm_expr_p): Allow NULL as unknown constant.
-
-2011-10-15 Alan Modra <amodra@gmail.com>
-
- PR bootstrap/50738
- * ifcvt.c (dead_or_predicable): Revert accidental commit with
- HAVE_simple_return test.
-
-2011-10-15 Alan Modra <amodra@gmail.com>
-
- * ifcvt.c (dead_or_predicable): Disable if-conversion when
- doing so is likely to kill a shrink-wrapping opportunity.
-
- PR rtl-optimization/49941
- * jump.c (mark_jump_label_1): Set JUMP_LABEL for simple_return jumps.
-
- * rtl.h (set_return_jump_label): Declare.
- * function.c (set_return_jump_label): New function, extracted..
- (thread_prologue_and_epilogue_insns): ..from here. Use it in
- another instance to set return jump_label.
- * cfgrtl.c (force_nonfallthru_and_redirect): Use set_return_jump_label.
- * reorg.c (find_end_label): Likewise.
-
-2011-10-14 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sol2.h: Protect -m{cpu,tune}=native handling
- with a more complete cpp test.
- * config/sparc/linux64.h: Likewise.
- * config/sparc/linux.h: Likewise.
- * config/sparc/sparc.opt (sparc_debug): New target variable.
- (mdebug): New target option.
- * config/sparc/sparc.h (MASK_DEBUG_OPTIONS, MASK_DEBUG_ALL,
- TARGET_DEBUG_OPTIONS): New defines.
- * config/sparc/sparc.c (debug_target_flag_bits,
- debug_target_flags): New functions.
- (sparc_option_override): Add name strings back to cpu_table[].
- Parse -mdebug string. When TARGET_DEBUG_OPTIONS is true, print
- out the target flags before and after override processing as well
- as the selected cpu. If MASK_V8PLUS, make sure that the selected
- cpu is at least v9.
-
-2011-10-15 Oleg Endo <oleg.endo@t-online.de>
-
- PR target/49263
- * config/sh/sh.h (ZERO_EXTRACT_ANDMASK): New macro.
- * config/sh/sh.c (sh_rtx_costs): Add test instruction case.
- * config/sh/sh.md (tstsi_t): Name existing insn. Make inner
- and instruction commutative.
- (tsthi_t, tstqi_t, tstqi_t_zero, tstsi_t_and_not,
- tstsi_t_zero_extract_eq, tstsi_t_zero_extract_xor,
- tstsi_t_zero_extract_subreg_xor_little,
- tstsi_t_zero_extract_subreg_xor_big): New insns.
- (*movsicc_t_false, *movsicc_t_true): Replace space with tab in
- asm output.
- (*andsi_compact): Reorder alternatives so that K08 is considered first.
-
-2011-10-14 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/50354
- * config/sparc/linux64.h (TARGET_DEFAULT): Only override if the default
- processor is at least V9 and TARGET_64BIT_DEFAULT is defined.
-
-2011-10-14 Gerald Pfeifer <gerald@pfeifer.com>
-
- * invoke.texi (AVR Options): Avoid \leq{}.
-
-2011-10-14 Kai Tietz <ktietz@redhat.com>
-
- * gimplify.c (gimplify_expr): Take care that for bitwise-binary
- transformation the operands have compatible types.
-
-2011-10-14 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (vec_widen_smult_hi_v8hi,
- vec_widen_smult_lo_v8hi, vec_widen_umult_hi_v8hi,
- vec_widen_umult_lo_v8hi): Macroize using VI2_AVX2
- mode iterator and any_extend code iterator.
- (vec_widen_<s>mult_hi_v8si, vec_widen_<s>mult_lo_v8si): New expanders.
- (vec_widen_smult_hi_v4si, vec_widen_smult_lo_v4si): Enable
- also for TARGET_SSE4_1 using pmuldq insn.
- (sdot_prodv8hi): Macroize using VI2_AVX2 iterator.
- (sse2_sse4_1): New code attr.
- (udot_prodv4si): Macroize using any_extend code iterator.
- (<s>dot_prodv8si): New expander.
-
-2011-10-14 Yakovlev Vladimir <vladimir.b.yakovlev@intel.com>
-
- * config/i386/i386.c (atom_cost): Changed cost for loading
- QImode using movzbl.
-
-2011-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_init_builtins): Fix typo in my
- change on October 11th, 2011.
-
-2011-10-14 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (vec_interleave_high<mode>,
- vec_interleave_low<mode>): Add AVX2 expanders for VI_256 modes.
- * config/i386/i386.c (expand_vec_perm_interleave3): New function.
- (ix86_expand_vec_perm_builtin_1): Call it.
-
-2011-10-14 Georg-Johann Lay <avr@gjlay.de>
-
- Fix thinko from r179765
- * config/avr/avr.c (avr_option_override): Don't override
- flag_omit_frame_pointer if not actually needed.
-
-2011-10-14 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/46278
- * doc/invoke.texi (AVR Options): Document -mstrict-X.
-
- * config/avr/avr.opt (-mstrict-X): New option.
- (avr_strict_X): New variable reflecting -mstrict-X.
- * config/avr/avr.c (avr_reg_ok_for_addr_p): Add parameter
- outer_code and pass it down to avr_regno_mode_code_ok_for_base_p.
- (avr_legitimate_address_p): Pass outer_code to
- avr_reg_ok_for_addr_p and use that function in case PLUS.
- (avr_mode_code_base_reg_class): Depend on avr_strict_X.
- (avr_regno_mode_code_ok_for_base_p): Ditto, and depend on outer_code.
- (avr_option_override): Disable -fcaller-saves if -mstrict-X is on.
-
-2011-10-14 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (neg<mode>2): Use VI_AVX2 iterator instead
- of VI_128.
-
- * config/i386/sse.md (mulv2di3): Macroize using VI8_AVX2 iterator.
- (ashl<mode>3): Use VI248_AVX2 iterator instead of VI248_128.
- Use <sseinsnmode> instead of TI in mode attr.
-
-2011-10-14 David Alan Gilbert <david.gilbert@linaro.org>
-
- * config/arm/linux-atomic-64bit.c: New (based on linux-atomic.c).
- * config/arm/linux-atomic.c: Change comment to point to 64bit version.
- (SYNC_LOCK_RELEASE): Instantiate 64bit version.
- * config/arm/t-linux-eabi: Pull in linux-atomic-64bit.c.
-
-2011-10-14 David Alan Gilbert <david.gilbert@linaro.org>
-
- * config/arm/arm.c (arm_output_ldrex): Support ldrexd.
- (arm_output_strex): Support strexd.
- (arm_output_it): New helper to output it in Thumb2 mode only.
- (arm_output_sync_loop): Support DI mode. Change comment to
- not support const_int.
- (arm_expand_sync): Support DI mode.
- * config/arm/arm.h (TARGET_HAVE_LDREXBHD): Split into LDREXBH
- and LDREXD.
- * config/arm/iterators.md (NARROW): move from sync.md.
- (QHSD): New iterator for all current ARM integer modes.
- (SIDI): New iterator for SI and DI modes only.
- * config/arm/sync.md (sync_predtab): New mode_attr.
- (sync_compare_and_swapsi): Fold into sync_compare_and_swap<mode>.
- (sync_lock_test_and_setsi): Fold into sync_lock_test_and_setsi<mode>.
- (sync_<sync_optab>si): Fold into sync_<sync_optab><mode>.
- (sync_nandsi): Fold into sync_nand<mode>.
- (sync_new_<sync_optab>si): Fold into sync_new_<sync_optab><mode>.
- (sync_new_nandsi): Fold into sync_new_nand<mode>.
- (sync_old_<sync_optab>si): Fold into sync_old_<sync_optab><mode>.
- (sync_old_nandsi): Fold into sync_old_nand<mode>.
- (sync_compare_and_swap<mode>): Support SI & DI.
- (sync_lock_test_and_set<mode>): Likewise.
- (sync_<sync_optab><mode>): Likewise.
- (sync_nand<mode>): Likewise.
- (sync_new_<sync_optab><mode>): Likewise.
- (sync_new_nand<mode>): Likewise.
- (sync_old_<sync_optab><mode>): Likewise.
- (sync_old_nand<mode>): Likewise.
- (arm_sync_compare_and_swapsi): Turn into iterator on SI & DI.
- (arm_sync_lock_test_and_setsi): Likewise.
- (arm_sync_new_<sync_optab>si): Likewise.
- (arm_sync_new_nandsi): Likewise.
- (arm_sync_old_<sync_optab>si): Likewise.
- (arm_sync_old_nandsi): Likewise.
- (arm_sync_compare_and_swap<mode> NARROW): use sync_predtab, fix indent.
- (arm_sync_lock_test_and_setsi<mode> NARROW): Likewise.
- (arm_sync_new_<sync_optab><mode> NARROW): Likewise.
- (arm_sync_new_nand<mode> NARROW): Likewise.
- (arm_sync_old_<sync_optab><mode> NARROW): Likewise.
- (arm_sync_old_nand<mode> NARROW): Likewise.
-
-2011-10-14 David Alan Gilbert <david.gilbert@linaro.org>
-
- PR target/48126
- * config/arm/arm.c (arm_output_sync_loop): Move label before barrier.
-
-2011-10-14 David Alan Gilbert <david.gilbert@linaro.org>
-
- * config/arm/arm.h (TARGET_HAVE_DMB_MCR): MCR Not available in Thumb1.
-
-2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
-
- * doc/invoke.texi ([Wformat-zero-length]): Tidy.
-
-2011-10-14 Jakub Jelinek <jakub@redhat.com>
-
- * gimple.c (walk_stmt_load_store_addr_ops): Call visit_addr also
- on COND_EXPR/VEC_COND_EXPR comparison operands if they are ADDR_EXPRs.
-
-2011-10-14 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50723
- * ipa-split.c (split_function): Use GSI_CONTINUE_LINKING.
-
-2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * gengtype.c (files_rules): Added rules for objc/objc-map.h and
- objc/objc-map.c.
-
-2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/17212
- * doc/invoke.texi ([Wformat-zero-length]): Update.
-
-2011-10-14 Iain Sandoe <iains@gcc.gnu.org>
-
- PR bootstrap/50699
- * config/darwin.c (darwin_patch_builtin): Adjust argument type. Only
- build for powerpc targets. (darwin_patch_builtins): Only build for
- powerpc targets.
-
-2011-10-14 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (*avx_cvtdq2pd256_2): Rename to...
- (avx_cvtdq2pd256_2): ... this.
- (sseunpackfltmode): New mode attr.
- (vec_unpacks_float_hi_v8hi, vec_unpacks_float_lo_v8hi,
- vec_unpacku_float_hi_v8hi, vec_unpacku_float_lo_v8hi): Macroize
- using VI2_AVX2 iterator.
- (vec_unpacku_float_hi_v8si, vec_unpacku_float_lo_v8si): New expanders.
-
-2011-10-13 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (plusminus): New code iterator.
- (plusminus_insn): New code attr.
- (addv2si3, subv2si3, addv4hi3, subv4hi3, addv2hi3, subv2hi3): Merge
- using plusminus and plusminus_insn.
- (fpadd64_vis, fpsub64_vis): Likewise.
-
-2011-10-13 Richard Henderson <rth@redhat.com>
-
- * doc/md.texi (vec_perm): Document fallback to byte permutation.
- * genopinit.c (optabs): Add vec_perm_const.
- * optabs.c (can_vec_perm_expr_p): Rename from expand_vec_perm_expr_p.
- Reject non-vector modes. Allow fallback to byte permutation.
- (expand_vec_perm_expr_1): Split out from ...
- (expand_vec_perm_expr): ... here. Allow fallback to byte permutation.
- * optabs.h (DOI_vec_perm_const, vec_perm_const_optab): New.
- * tree-vect-generic.c (lower_vec_perm): Update for name change.
-
-2011-10-13 Richard Henderson <rth@redhat.com>
-
- * config/rs6000/altivec.md (vec_permv16qi): New pattern.
-
- * config/rs6000/spu.md (vec_permv16qi): New pattern.
-
- * config/i386/i386.c (ix86_expand_vec_perm_const): New.
- * config/i386/i386-protos.h: Update.
- * config/i386/sse.md (VEC_PERM_CONST): New mode iterator.
- (vec_perm_const<VEC_PERM_CONST>): New expander.
-
- * optabs.c (expand_vector_broadcast): New.
- (expand_binop): Expand scalar shifts of vectors to vector shifts
- of vectors, if the former isn't supported.
- * tree-vect-generic.c (expand_vector_operations_1): Don't do that
- here; always simplify to scalar shift of vector if possible.
-
- * config/rs6000/rs6000.c (rs6000_expand_vector_init): Fix mode
- test for vector splat.
-
-2011-10-13 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (vec_set<mode>): Change V_128 iterator mode to V.
-
-2011-10-13 Jakub Jelinek <jakub@redhat.com>
- Richard Guenther <rguenther@suse.de>
-
- * tree-ssa.c (maybe_optimize_var): Drop TREE_ADDRESSABLE from vector
- or complex vars even if their DECL_UID is in not_reg_needs bitmap.
-
-2011-10-13 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (reduc_umin_v8hi): New pattern.
- * config/i386/i386.c (ix86_build_const_vector): Handle
- also V32QI, V16QI, V16HI and V8HI modes.
- (emit_reduc_half): New function.
- (ix86_expand_reduc): Use phminposuw insn for V8HImode UMIN.
- Use emit_reduc_half helper function.
-
-2011-10-13 Lawrence Crowl <crowl@google.com>
- Diego Novillo <dnovillo@google.com>
-
- * lto-streamer-in.c (input_struct_function_base): Factor out of ...
- (input_function): ... here.
- * lto-streamer-out.c (output_struct_function_base): Factor out of ...
- (output_function): ... here.
-
-2011-10-13 Gabriel Charette <gchare@google.com>
- Diego Novillo <dnovillo@google.com>
-
- * streamer-hooks.h (struct streamer_hooks): Add hooks
- input_location and output_location.
- * lto-streamer-in.c (lto_input_location): Use
- streamer_hooks.input_location, if set.
- * lto-streamer-out.c (lto_output_location): Use
- streamer_hooks.output_location, if set.
-
-2011-10-13 Eric Botcazou <ebotcazou@adacore.com>
-
- * doc/invoke.texi (SPARC options): Document -mfix-at697f.
- * config/sparc/sparc.opt (mfix-at697f): New option.
- * config/sparc/sparc.c (TARGET_MACHINE_DEPENDENT_REORG): Define.
- (sparc_reorg): New function.
-
-2011-10-13 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50712
- * ipa-split.c (split_function): Always re-gimplify parameters
- when they are not gimple vals before passing them. Properly
- check for type compatibility.
-
-2011-10-13 Tom de Vries <tom@codesourcery.com>
-
- * function.c (gimplify_parameters): Set number of arguments of call to
- BUILT_IN_ALLOCA_WITH_ALIGN to 2.
-
-2011-10-13 Tom de Vries <tom@codesourcery.com>
-
- * emit-rtl.c (set_mem_attributes_minus_bitpos): Set MEM_READONLY_P
- for static const strings.
- * varasm.c (build_constant_desc): Generate the memory location of the
- constant using gen_const_mem.
-
-2011-10-13 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50698
- * tree-data-ref.c (split_constant_offset_1): Also process
- offsets of &MEM.
-
-2011-10-12 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (UNSPEC_FPMERGE): Delete.
- (UNSPEC_MUL16AU, UNSPEC_MUL8, UNSPEC_MUL8SU, UNSPEC_MULDSU): New
- unspecs.
- (fpmerge_vis): Remove inaccurate comment, represent using vec_select
- of a vec_concat.
- (vec_interleave_lowv8qi, vec_interleave_highv8qi): New insns.
- (fmul8x16_vis, fmul8x16au_vis, fmul8sux16_vis, fmuld8sux16_vis):
- Reimplement as unspecs and remove inaccurate comments.
- (vis3_shift_patname): New code attr.
- (<vis3_shift_insn><vbits>_vis): Rename to
- "v<vis3_shift_patname><mode>3".
- (vis3_addsub_ss_patname): New code attr.
- (<vis3_addsub_ss_insn><vbits>_vis): Rename to
- "<vis3_addsub_ss_patname><mode>3".
- * config/sparc/sparc.c (sparc_vis_init_builtins): Update to
- accommodate pattern name changes.
-
- * config/sparc/sparc.h: Do not force TARGET_VIS3 and TARGET_FMAF
- to zero when assembler lacks support for such instructions.
- * config/sparc/sparc.c (sparc_option_override): Clear MASK_VIS3
- and MASK_FMAF in defaults when assembler lacks necessary support.
-
-2011-10-12 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (vec_unpacks_lo_<mode>,
- vec_unpacks_hi_<mode>, vec_unpacku_lo_<mode>,
- vec_unpacku_hi_<mode>): Change VI124_128 mode to VI124_AVX2.
- * config/i386/i386.c (ix86_expand_sse_unpack): Handle
- V32QImode, V16HImode and V8SImode for TARGET_AVX2.
-
- * config/i386/sse.md (vec_avx2): New mode_attr.
- (mulv16qi3): Macroize to cover also mulv32qi3 for TARGET_AVX2 into ...
- (mul<mode>3): ... this.
-
- * config/i386/i386.md (UNSPEC_VPERMDI): Remove.
- * config/i386/i386.c (ix86_expand_vec_perm): Handle
- V16QImode and V32QImode for TARGET_AVX2.
- (MAX_VECT_LEN): Increase to 32.
- (expand_vec_perm_blend): Add support for 32-byte integer
- vectors with TARGET_AVX2.
- (valid_perm_using_mode_p): New function.
- (expand_vec_perm_pshufb): Add support for 32-byte integer
- vectors with TARGET_AVX2.
- (expand_vec_perm_vpshufb2_vpermq): New function.
- (expand_vec_perm_vpshufb2_vpermq_even_odd): New function.
- (expand_vec_perm_even_odd_1): Handle 32-byte integer vectors
- with TARGET_AVX2.
- (ix86_expand_vec_perm_builtin_1): Try expand_vec_perm_vpshufb2_vpermq
- and expand_vec_perm_vpshufb2_vpermq_even_odd.
- * config/i386/sse.md (VEC_EXTRACT_EVENODD_MODE): Add for TARGET_AVX2
- 32-byte integer vector modes.
- (vec_pack_trunc_<mode>): Use VI248_AVX2 instead of VI248_128.
- (avx2_interleave_highv32qi, avx2_interleave_lowv32qi): Remove pasto.
- (avx2_pshufdv3, avx2_pshuflwv3, avx2_pshufhwv3): Generate
- 4 new operands.
- (avx2_pshufd_1, avx2_pshuflw_1, avx2_pshufhw_1): Don't use
- match_dup, instead add 4 new operands and require they have
- right cross-lane values.
- (avx2_permv4di): Change into define_expand.
- (avx2_permv4di_1): New instruction.
- (avx2_permv2ti): Use nonimmediate_operand instead of register_operand
- for "xm" constrained operand.
- (VEC_PERM_AVX2): Add V32QI and V16QI for TARGET_AVX2.
-
- * config/i386/sse.md (avx2_gathersi<mode>,
- avx2_gatherdi<mode>, avx2_gatherdi<mode>256): Add clobber of
- match_scratch, change memory_operand to register_operand,
- add (mem:BLK (scratch)) use.
- (*avx2_gathersi<mode>, *avx2_gatherdi<mode>,
- *avx2_gatherdi<mode>256): Add clobber of match_scratch,
- add earlyclobber to the output operand and match_scratch,
- add (mem:BLK (scratch)) use, change the other mem to match_operand.
- Use %p6 instead of %c6 in the pattern.
- * config/i386/i386.c (ix86_expand_builtin): Adjust for
- operand 2 being a Pmode register_operand instead of memory_operand.
-
-2011-10-12 Kai Tietz <ktietz@redhat.com>
-
- * config/i386/i386.md (simple_return): Disable if TARGET_SEH is active.
-
-2011-10-12 Steve Ellcey <sje@cup.hp.com>
-
- * config/ia64/ia64.c (ia64_init_builtins): Fix unbalanced parentheses.
-
-2011-10-12 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-alias.c (maybe_skip_until): Cache also at the point
- of the first store we visit in a basic-block.
- (get_continuation_for_phi): Search for a candidate VUSE that
- might dominates all others. Do pairwise disambiguation against
- that candidate.
-
-2011-10-12 Paul Koning <pkoning@gcc.gnu.org>
-
- PR tree-optimization/50189
- * tree-vrp.c (extract_range_from_assert): Use the type of
- the variable, not the limit.
-
-2011-10-12 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50700
- * tree-object-size.c (addr_object_size): Simplify and treat
- MEM_REF bases consistently.
-
-2011-10-12 Bernd Schmidt <bernds@codesourcery.com>
-
- * function.c (prepare_shrink_wrap, bb_active_p): New function.
- (thread_prologue_and_epilogue_insns): Use bb_active_p. Call
- prepare_shrink_wrap, then recompute bb_active_p for the last block.
-
-2011-10-12 Joseph Myers <joseph@codesourcery.com>
-
- PR c/50565
- * convert.c (convert_to_integer): Do not narrow operands of
- pointer subtraction.
-
-2011-10-12 Nick Clifton <nickc@redhat.com>
-
- * config/arm/arm.h (EMIT_EABI_ATTRIBUTE): New macro. Used to
- emit a .eabi_attribute assembler directive, possibly with a
- comment attached.
- * config/arm/arm.c (arm_file_start): Use the new macro.
- * config/arm/arm-c.c (arm_output_c_attributes): Likewise.
-
-2011-10-12 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/49939
- * config/avr/avr.md (*movqi): Rename to movqi_insn.
- (*call_insn): Rename to call_insn.
- (*call_value_insn): Rename to call_value_insn.
- * config/avr/avr.c (avr_2word_insn_p): New static function.
- (jump_over_one_insn_p): Use it.
-
-2011-10-12 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR middle-end/48660
- * expr.h (copy_blkmode_to_reg): Declare.
- * expr.c (copy_blkmode_to_reg): New function.
- (expand_assignment): Don't expand register RESULT_DECLs before
- the lhs. Use copy_blkmode_to_reg to copy BLKmode values into a
- RESULT_DECL register.
- (expand_expr_real_1): Handle BLKmode decls when looking for promotion.
- * stmt.c (expand_return): Move BLKmode-to-register code into
- copy_blkmode_to_reg.
-
-2011-10-11 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/49965
- * config/sparc/sparc.md (mov<I:mode>cc): Do not save comparison code.
- (mov<F:mode>cc): Likewise.
-
-2011-10-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * tree-ssa-address.c (copy_ref_info): Remove copy of TREE_THIS_NOTRAP.
-
-2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * tree.h (built_in_decls): Delete old interface with two parallel
- arrays to hold standard builtin declarations, and replace it with
- a function based interface that can support creating builtins on
- the fly in the future. Change all uses, and poison the old
- names. Make sure 0 is not a legitimate builtin index.
- (implicit_built_in_decls): Ditto.
- (built_in_info): Ditto.
- (BUILTIN_VALID_P): Ditto.
- (builtin_decl_explicit): Ditto.
- (builtin_decl_implicit): Ditto.
- (set_builtin_decl): Ditto.
- (set_builtin_decl_implicit_p): Ditto.
- (builtin_decl_explicit_p): Ditto.
- (builtin_decl_implicit_p): Ditto.
- * tree-complex.c (expand_complex_libcall): Ditto.
- * tree-loop-distribution.c (generate_memset_zero): Ditto.
- * tree-ssa-strlen.c (get_string_length): Ditto.
- (handle_builtin_strcpy): Ditto.
- (handle_builtin_strcat): Ditto.
- * tree.c (iterative_hash_expr): Ditto.
- (local_define_builtin): Ditto.
- (build_common_builtin_nodes): Ditto.
- * builtins.c (built_in_decls): Ditto.
- (implicit_built_in_decls): Ditto.
- (built_in_info): Ditto
- (expand_builtin_classify_type): Ditto.
- (mathfn_built_in_1): Ditto.
- (expand_builtin_cexpi): Ditto.
- (expand_builtin_mempcpy_args): Ditto.
- (expand_builtin_stpcpy): Ditto.
- (gimplify_va_arg_expr): Ditto.
- (expand_builtin_sync_operation): Ditto.
- (build_builtin_expect_predicate): Ditto.
- (fold_builtin_memory_op): Ditto.
- (fold_builtin_strcpy): Ditto.
- (fold_builtin_stpcpy): Ditto.
- (fold_builtin_strncpy): Ditto.
- (fold_builtin_interclass_mathfn): Ditto.
- (fold_builtin_classify): Ditto.
- (fold_builtin_2): Ditto.
- (fold_builtin_strstr): Ditto.
- (fold_builtin_strrchr): Ditto.
- (fold_builtin_strpbrk): Ditto.
- (fold_builtin_strcat): Ditto.
- (fold_builtin_strncat): Ditto.
- (fold_builtin_strcspn): Ditto.
- (fold_builtin_fputs): Ditto.
- (fold_builtin_sprintf): Ditto.
- (fold_builtin_snprintf): Ditto.
- (expand_builtin_memory_chk): Ditto.
- (fold_builtin_memory_chk): Ditto.
- (fold_builtin_stxcpy_chk): Ditto.
- (fold_builtin_strncpy_chk): Ditto.
- (fold_builtin_strcat_chk): Ditto.
- (fold_builtin_strncat_chk): Ditto.
- (fold_builtin_sprintf_chk_1): Ditto.
- (fold_builtin_snprintf_chk_1): Ditto.
- (fold_builtin_printf): Ditto.
- (fold_builtin_fprintf): Ditto.
- (fold_call_stmt): Ditto.
- (set_builtin_user_assembler_name): Ditto.
- * tree-emutls.c (emutls_common_1): Ditto.
- * omp-low.c (scan_omp): Ditto.
- (lower_rec_input_clauses): Ditto.
- (lower_reduction_clauses): Ditto.
- (expand_parallel_call): Ditto.
- (expand_task_call): Ditto.
- (maybe_catch_exception): Ditto.
- (optimize_omp_library_calls): Ditto.
- (expand_omp_for_generic): Ditto.
- (expand_omp_for_static_nochunk): Ditto.
- (expand_omp_for_static_chunk): Ditto.
- (expand_omp_sections): Ditto.
- (expand_omp_atomic_fetch_op): Ditto.
- (expand_omp_atomic_pipeline): Ditto.
- (expand_omp_atomic_mutex): Ditto.
- (lower_omp_single_simple): Ditto.
- (lower_omp_single_copy): Ditto.
- (lower_omp_master): Ditto.
- (lower_omp_ordered): Ditto.
- (lower_omp_critical): Ditto.
- * tree-ssa-ccp.c (optimize_stdarg_builtin): Ditto.
- * builtins.c (DEF_BUILTIN_STUB): Ditto.
- (BUILT_IN_NONE): Ditto.
- * tree-ssa-math-opts.c (execute_optimize_bswap): Ditto.
- * gimple-low.c (lower_function_body): Ditto.
- (lower_builtin_setjmp): Ditto.
- * c-decl.c (merge_decls): Ditto.
- * tree-eh.c (lower_resx): Ditto.
- (lower_resx): Ditto.
- (lower_eh_dispatch): Ditto.
- * function (gimplify_parameters): Ditto.
- * c-typeck.c (build_function_call_vec): Ditto.
- * gimplify.c (build_stack_save_restore): Ditto.
- (gimplify_vla_decl): Ditto.
- (gimplify_modify_expr_to_memcpy): Ditto.
- (gimplify_modify_expr_to_memset): Ditto.
- (gimplify_variable_sized_compare): Ditto.
- (gimplify_function_tree): Ditto.
- * calls.c (emit_call_1): Ditto.
- * tree-ssa-forprop.c (simplify_builtin_call): Ditto.
- * tree-nested.c (convert_nl_goto_reference): Ditto.
- (convert_tramp_reference_op): Ditto.
- (finalize_nesting_tree_1): Ditto.
- * tree-ssa-loop-prefetch.c (issue_prefetch_ref): Ditto.
- (tree_ssa_prefetch_arrays): Ditto.
- * tree-streamer-in.c (streamer_get_builtin_tree): Ditto.
- * system.h (built_in_decls): Ditto.
- (implicit_built_in_decls): Ditto.
- * tree-vect-generic.c (expand_vector_operations_1): Ditto.
- * config/sparc/sparc.c (sparc_gimplify_va_arg): Ditto.
- * config/i386/i386.c (ix86_gimplify_va_arg): Ditto.
- (ix86_veclibabi_svml): Ditto.
- (ix86_veclibabi_acml): Ditto.
- * config/vms/vms.c (vms_patch_builtins): Ditto.
- * config/ia64/ia64.c (ia64_init_builtins): Ditto.
- * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Ditto.
- (rs6000_builtin_vectorized_libmass): Ditto.
- (rs6000_init_builtins): Ditto.
- * config/darwin.c (darwin_override_options): Ditto.
- (darwin_patch_builtin): Ditto.
- (darwin_rename_builtins): Ditto.
- * config/pa/pa.c (pa_init_builtins): Ditto.
-
-2011-10-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * tree.h (copy_ref_info): Expose existing function.
- * tree-ssa-loop-ivopts.c (copy_ref_info): Move function to...
- * tree-ssa-address.c (copy_ref_info): ...here, and remove static token.
-
-2011-10-11 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr-protos.h (avr_mode_code_base_reg_class): New
- prototype.
- (avr_regno_mode_code_ok_for_base_p): New prototype.
- * config/avr/avr.h (BASE_REG_CLASS): Remove.
- (REGNO_OK_FOR_BASE_P): Remove.
- (REG_OK_FOR_BASE_NOSTRICT_P): Remove.
- (REG_OK_FOR_BASE_STRICT_P): Remove.
- (MODE_CODE_BASE_REG_CLASS): New define.
- (REGNO_MODE_CODE_OK_FOR_BASE_P): New define.
- * config/avr/avr.c (avr_mode_code_base_reg_class): New function.
- (avr_regno_mode_code_ok_for_base_p): New function.
- (avr_reg_ok_for_addr_p): New static function.
- (avr_legitimate_address_p): Use it. Beautify.
-
-2011-10-11 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50447
- * config/avr/avr.md (cc): Add out_plus attribute alternative.
- (addsi3): Use it. Adapt avr_out_plus to new prototype. Use
- avr_out_plus for all CONST_INT addends.
- * config/avr/avr-protos.h (avr_out_plus): Change prototype.
- * config/avr/avr.c (notice_update_cc): Call avr_out_plus on
- CC_OUT_PLUS.
- (avr_out_plus_1): Change prototype and report effect on cc0.
- (avr_out_plus): Ditto.
- (adjust_insn_length): Adapt call to avr_out_plus to new prototype.
-
-2011-10-11 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (ix86_expand_special_args_builtin): Remove
- the extra break.
-
-2011-10-11 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
-
- * doc/invoke.texi: Document new warning.
- * common.opt (Wvector-operation-performance): Define new warning.
- * tree-vect-generic.c (expand_vector_piecewise): Warn about expanded
- vector operation.
- (exapnd_vector_parallel): Warn about expanded vector operation.
- (lower_vec_shuffle): Warn about expanded vector operation.
- * c-typeck.c (c_build_vec_perm_expr): Store correct location
- when creating VEC_PERM_EXPR.
-
-2011-10-11 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50204
- * tree-ssa-alias.c (get_continuation_for_phi_1): Split out
- two argument handling from ...
- (get_continuation_for_phi): ... here. Handle arbitrary number
- of PHI args.
-
-2011-10-11 Richard Sandiford <richard.sandiford@linaro.org>
-
- * modulo-sched.c: Fix comment typo. Mention the possibility
- of using scheduling windows of II+1 cycles.
-
-2011-10-11 Tristan Gingold <gingold@adacore.com>
-
- * doc/invoke.texi (C Dialect Options): Document
- -fallow-parameterless-variadic-functions.
- * c-parser.c (c_parser_parms_list_declarator): Handle it.
-
-2011-10-10 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c (avr_option_override): Set flag_omit_frame_pointer
- to 0 if frame pointer is needed for unwinding.
-
-2011-10-10 Uros Bizjak <ubizjak@gmail.com>
-
- PR bootstrap/50665
- * optabs.h (DOI_vec_perm): Rename from OTI_vec_perm. Move from enum
- optab_index to enum direct_optab_index.
- (vec_perm_optab): Update.
-
-2011-10-10 Anatoly Sokolov <aesok@post.ru>
-
- * config/cris/cris.c (cris_preferred_reload_class): New function.
- (TARGET_PREFERRED_RELOAD_CLASS): Define.
- * config/cris/cris.h (PREFERRED_RELOAD_CLASS): Remove.
-
-2011-10-10 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.md (*tablejump_rjmp): Change insn condition to
- !AVR_HAVE_JMP_CALL.
- (*tablejump_lib): Change insn condition to AVR_HAVE_JMP_CALL.
- (*tablejump_enh, *tablejump): Remove insns.
- * config/avr/libgcc.S (__tablejump__): Use RET instead of EIND +
- EIJMP for indirect jump. Use LPM Z+ where available.
-
-2011-10-10 Richard Henderson <rth@redhat.com>
-
- * doc/md.texi (vec_perm_const): Fix typo in cindex.
-
-2011-10-10 Kirill Yukhin <kirill.yukhin@intel.com>
- Yakovlev Vladimir <vladimir.b.yakovlev@intel.com>
-
- * config/i386/sse.md (fma_fnmsub_<mode>): Fix a typo.
-
-2011-10-10 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50389
- * gimple-fold.c (gimplify_and_update_call_from_tree): Do not
- mark symbols for renaming. Append the VUSE to all statements
- that possibly can have one.
-
-2011-10-10 Richard Guenther <rguenther@suse.de>
-
- * ipa-split.c (pass_split_functions): Add verification TODOs.
- (pass_feedback_split_functions): Likewise.
-
-2011-10-10 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50195
- * fold-const.c (fold_binary_loc): Canonicalize x*x to pow (x, 2)
- only when optimizing.
-
-2011-10-10 Nick Clifton <nickc@redhat.com>
-
- PR middle-end/49801
- * compare-elim.c (find_comparisons_in_bb): Use df_get_live_in and
- df_get_live_out instead of accessing the bitmaps directly.
- (execute_compare_elim_after_reload): Remove calls to df_set_flags,
- df_live_add_problem and df_analyze.
-
-2011-10-10 Michael Matz <matz@suse.de>
-
- PR middle-end/50638
- * tree-emutls.c (gen_emutls_addr): Call add_referenced_var.
-
-2011-10-10 Richard Sandiford <richard.sandiford@linaro.org>
-
- * modulo-sched.c (ps_reg_move_info): Add num_consecutive_stages.
- (SCHED_FIRST_REG_MOVE, SCHED_NREG_MOVES): Delete.
- (node_sched_params): Remove first_reg_move and nreg_moves.
- (ps_num_consecutive_stages, extend_node_sched_params): New functions.
- (update_node_sched_params): Move up file.
- (print_node_sched_params): Print the stage. Don't dump info related
- to first_reg_move and nreg_moves.
- (set_columns_for_row): New function.
- (set_columns_for_ps): Move up file and use set_columns_for_row.
- (schedule_reg_move): New function.
- (schedule_reg_moves): Call extend_node_sched_params and
- schedule_reg_move. Extend size of uses bitmap. Initialize
- num_consecutive_stages. Return false if a move could not be
- scheduled.
- (apply_reg_moves): Don't emit moves here.
- (permute_partial_schedule): Handle register moves.
- (duplicate_insns_of_cycles): Remove for_prolog. Emit moves according
- to the same stage-count test as ddg nodes.
- (generate_prolog_epilog): Update calls accordingly.
- (sms_schedule): Allow move-scheduling to add a new first stage.
-
-2011-10-10 Richard Sandiford <richard.sandiford@linaro.org>
-
- * modulo-sched.c (ps_insn): Adjust comment.
- (ps_reg_move_info): New structure.
- (partial_schedule): Add reg_moves field.
- (SCHED_PARAMS): Use node_sched_param_vec instead of node_sched_params.
- (node_sched_params): Turn first_reg_move into an identifier.
- (ps_reg_move): New function.
- (ps_rtl_insn): Cope with register moves.
- (ps_first_note): Adjust comment and assert that the instruction
- isn't a register move.
- (node_sched_params): Replace with...
- (node_sched_param_vec): ...this vector.
- (set_node_sched_params): Adjust accordingly.
- (print_node_sched_params): Take a partial schedule instead of a ddg.
- Use ps_rtl_insn and ps_reg_move.
- (generate_reg_moves): Rename to...
- (schedule_reg_moves): ...this. Remove rescan parameter. Record each
- move in the partial schedule, but don't emit it here. Don't perform
- register substitutions here either.
- (apply_reg_moves): New function.
- (duplicate_insns_of_cycles): Use register indices directly,
- rather than finding instructions using PREV_INSN. Use ps_reg_move.
- (sms_schedule): Call schedule_reg_moves before committing to
- a partial schedule. Try the next ii if the schedule fails.
- Use apply_reg_moves instead of generate_reg_moves. Adjust
- call to print_node_sched_params. Free node_sched_param_vec
- instead of node_sched_params.
- (create_partial_schedule): Initialize reg_moves.
- (free_partial_schedule): Free reg_moves.
-
-2011-10-10 Richard Sandiford <richard.sandiford@linaro.org>
-
- * modulo-sched.c (ps_insn): Replace node field with an identifier.
- (SCHED_ASAP): Replace with..
- (NODE_ASAP): ...this macro.
- (SCHED_PARAMS): New macro.
- (SCHED_TIME, SCHED_FIRST_REG_MOVE, SCHED_NREG_MOVES, SCHED_ROW)
- (SCHED_STAGE, SCHED_COLUMN): Redefine using SCHED_PARAMS.
- (node_sched_params): Remove asap.
- (ps_rtl_insn, ps_first_note): New functions.
- (set_node_sched_params): Use XCNEWVEC. Don't copy across the
- asap values.
- (print_node_sched_params): Use SCHED_PARAMS and NODE_ASAP.
- (generate_reg_moves): Pass ids to the SCHED_* macros.
- (update_node_sched_params): Take a ps insn identifier rather than
- a node as parameter. Use ps_rtl_insn.
- (set_columns_for_ps): Update for above field and SCHED_* macro changes.
- (permute_partial_schedule): Use ps_rtl_insn and ps_first_note.
- (optimize_sc): Update for above field and SCHED_* macro changes.
- Update calls to try_scheduling_node_in_cycle and
- update_node_sched_params.
- (duplicate_insns_of_cycles): Adjust for above field and SCHED_*
- macro changes. Use ps_rtl_insn and ps_first_note.
- (sms_schedule): Pass ids to the SCHED_* macros.
- (get_sched_window): Adjust for above field and SCHED_* macro changes.
- Use NODE_ASAP instead of SCHED_ASAP.
- (try_scheduling_node_in_cycle): Remove node parameter. Update
- call to ps_add_node_check_conflicts. Pass ids to the SCHED_* macros.
- (sms_schedule_by_order): Update call to try_scheduling_node_in_cycle.
- (ps_insert_empty_row): Adjust for above field changes.
- (compute_split_row): Use ids rather than nodes.
- (verify_partial_schedule): Adjust for above field changes.
- (print_partial_schedule): Use ps_rtl_insn.
- (create_ps_insn): Take an id rather than a node.
- (ps_insn_find_column): Adjust for above field changes.
- Use ps_rtl_insn.
- (ps_insn_advance_column): Adjust for above field changes.
- (add_node_to_ps): Remove node parameter. Update call to
- create_ps_insn.
- (ps_has_conflicts): Use ps_rtl_insn.
- (ps_add_node_check_conflicts): Replace node parameter than an id.
-
-2011-10-10 Richard Sandiford <richard.sandiford@linaro.org>
-
- * modulo-sched.c (undo_replace_buff_elem): Delete.
- (generate_reg_moves): Don't build and return an undo list.
- (free_undo_replace_buff): Delete.
- (sms_schedule): Adjust call to generate_reg_moves.
- Don't call free_undo_replace_buff.
-
-2011-10-10 Matthias Klose <doko@ubuntu.com>
-
- * common/config/m32c: Remove empty directory.
-
-2011-10-10 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.md (*mulhi3_enh): Treat squaring smarter.
-
-2011-10-10 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50652
- * config/avr/avr-mcus.def (AVR_MCU): Set .data_section_start of
- atmega164a to 0x100.
-
-2011-10-09 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-ssa-forwprop.c (forward_propagate_into_comparison): Do not make
- the replacement if the conversion to the LHS type is not useless.
-
-2011-10-09 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50635
- * tree-vect-patterns.c (vect_handle_widen_mult_by_const): Add
- DEF_STMT to the list of statements to be replaced by the
- pattern statements.
- (vect_handle_widen_mult_by_const): Don't check TYPE_OUT.
-
-2011-10-09 Anatoly Sokolov <aesok@post.ru>
-
- * system.h: Commit forgotten hunk in previous patch.
- (OUTPUT_ADDR_CONST_EXTRA): Poison.
-
-2011-10-08 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR libobjc/50428
- * doc/objc.texi (Garbage Collection): Updated example to protect
- +initialize against execution in subclasses.
-
-2011-10-07 Richard Henderson <rth@redhat.com>
-
- * doc/extend.texi (__builtin_shuffle): Improve the description to
- include the modulus of the selector. Mention OpenCL.
- * doc/md.texi (vec_perm, vec_perm_const): Document named patterns.
-
- * tree.def (VEC_PERM_EXPR): Rename from VEC_SHUFFLE_EXPR.
- * genopinit.c (optabs): Rename vshuffle to vec_perm.
- * c-typeck.c (c_build_vec_perm_expr): Rename from
- c_build_vec_shuffle_expr. Update for name changes.
- * optabs.c (expand_vec_perm_expr_p): Rename from
- expand_vec_shuffle_expr_p.
- (expand_vec_perm_expr): Rename from expand_vec_shuffle_expr.
- * optabs.h (OTI_vec_perm): Rename from DOI_vshuffle.
- (vec_perm_optab): Rename from vshuffle_optab.
- * expr.c, gimple-pretty-print.c, gimple.c, gimplify.c,
- c-tree.h, c-parser.c, tree-cfg.c, tree-inline.c, tree-pretty-print.c,
- tree-ssa-operands.c, tree-vect-generic.c: Update for name changes.
-
- * config/i386/i386.c (ix86_expand_vec_perm): Rename from
- ix86_expand_vshuffle.
- * config/i386/i386-protos.h: Update.
- * config/i386/sse.md (VEC_PERM_AVX2): Rename from VSHUFFLE_AVX2.
- (vec_perm<VEC_PERM_AVX2>): Rename from vshuffle<VSHUFFLE_AVX2>.
-
-2011-10-07 Richard Henderson <rth@redhat.com>
-
- * config/i386/predicates.md (avx2_pblendw_operand): New.
- * config/i386/sse.md (sse4_1_pblendw): Un-macroize.
- (avx2_pblendw, *avx2_pblendw): New expander and insn.
-
-2011-10-07 Richard Henderson <rth@redhat.com>
-
- * config/i386/i386.c (bdesc_args): Update code for
- __builtin_ia32_palignr256. Change type of __builtin_ia32_pslldqi256,
- and __builtin_ia32_psrldqi256 to V4DI_FTYPE_V4DI_INT_CONVERT.
- (ix86_expand_args_builtin): Handle V4DI_FTYPE_V4DI_INT_CONVERT.
- * config/i386/sse.md (mode iterator V16): Add V2TI.
- (mode iterator SSESCALARMODE): Use V2TI not V4DI.
- (mode attr ssse3_avx2): Add V2TI.
- (avx2_lshrqv4di3, avx2_lshlqv4di3): Remove.
-
-2011-10-07 David S. Miller <davem@davemloft.net>
-
- PR 50655
- * configure.ac: Add .register directives to VIS3 test.
- * configure: Regenerate.
-
-2011-10-07 Richard Henderson <rth@redhat.com>
-
- * config.gcc (x86_64-*): Add core-avx-i, core-avx2 for with_cpu.
-
-2011-10-07 Richard Henderson <rth@redhat.com>
-
- PR 49752
- * fold-const.c (fold_checksum_tree): Remove out-of-date assert.
-
-2011-10-07 Andrew Stubbs <ams@codesourcery.com>
-
- * config/arm/predicates.md (shift_amount_operand): Remove constant
- range check.
- (shift_operator): Check range of constants for all shift operators.
-
-2011-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_emit_tls_call_insn): Remove assertion.
- Load GOT pointer for non-pic builds.
- (s390_load_got): Replace pic_offset_table_rtx with hardcoded r12.
- (s390_emit_call): Likewise.
-
-2011-10-07 Tom de Vries <tom@codesourcery.com>
-
- PR middle-end/50527
- * tree.c (build_common_builtin_nodes): Add local_define_builtin for
- BUILT_IN_ALLOCA_WITH_ALIGN. Mark that BUILT_IN_ALLOCA_WITH_ALIGN can
- throw.
- * builtins.c (expand_builtin_alloca): Handle BUILT_IN_ALLOCA_WITH_ALIGN
- arglist. Set align for BUILT_IN_ALLOCA_WITH_ALIGN.
- (expand_builtin): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
- (is_inexpensive_builtin): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
- * tree-ssa-ccp.c (evaluate_stmt): Set align for
- BUILT_IN_ALLOCA_WITH_ALIGN.
- (fold_builtin_alloca_for_var): Rename to ...
- (fold_builtin_alloca_with_align): Set DECL_ALIGN from 2nd
- BUILT_IN_ALLOCA_WITH_ALIGN argument.
- (ccp_fold_stmt): Try folding BUILT_IN_ALLOCA_WITH_ALIGN using
- fold_builtin_alloca_with_align.
- (optimize_stack_restore): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
- * builtins.def (BUILT_IN_ALLOCA_WITH_ALIGN): Declare using
- DEF_BUILTIN_STUB.
- * ipa-pure-const.c (special_builtin_state): Handle
- BUILT_IN_ALLOCA_WITH_ALIGN.
- * tree-ssa-alias.c (ref_maybe_used_by_call_p_1)
- (call_may_clobber_ref_p_1): Same.
- * function.c (gimplify_parameters): Lower vla to
- BUILT_IN_ALLOCA_WITH_ALIGN.
- * gimplify.c (gimplify_vla_decl): Same.
- * cfgexpand.c (expand_call_stmt): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
- * tree-mudflap.c (mf_xform_statements): Same.
- * tree-ssa-dce.c (mark_stmt_if_obviously_necessary)
- (mark_all_reaching_defs_necessary_1, propagate_necessity): Same.
- * varasm.c (incorporeal_function_p): Same.
- * tree-object-size.c (alloc_object_size): Same.
- * gimple.c (gimple_build_call_from_tree): Same.
-
-2011-10-07 Bernd Schmidt <bernds@codesourcery.com>
-
- * function.c (frame_required_for_rtx): Remove function.
- (requires_stack_frame_p): New arg set_up_by_prologue. All callers
- changed. Compute a set of mentioned registers and compare against
- the new arg rather than calling frame_required_for_rtx.
- (thread_prologue_and_epilogue_insns): Compute the set_up_by_prologue
- reg set. Convert the unconverted_simple_returns mechanism to store
- jump insns rather than their basic blocks. Also check the
- orig_entry_edge destination for new blocks.
-
-2011-10-07 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50650
- * tree-vect-patterns.c (vect_recog_mixed_size_cond_pattern): Don't
- call vect_is_simple_cond here, instead fail if cond_expr isn't
- COMPARISON_CLASS_P or if get_vectype_for_scalar_type returns NULL
- for cond_expr's first operand.
- * tree-vect-stmts.c (vect_is_simple_cond): Static again.
- * tree-vectorizer.h (vect_is_simple_cond): Remove prototype.
-
-2011-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.md (DWH, dwh): New mode macros.
- ("umulsidi3"): Extend to support "umulditi3" as well.
-
-2011-10-07 Uros Bizjak <ubizjak@gmail.com>
- H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/50603
- * config/i386/i386.c (ix86_fixup_binary_operands): Force src2 of
- integer PLUS RTX to a register to improve address combine.
-
-2011-10-06 Richard Henderson <rth@redhat.com>
-
- * combine-stack-adjust.c (maybe_move_args_size_note): Add after
- parameter; use it to decide whether to merge two notes.
- (combine_stack_adjustments_for_block): Use maybe_move_args_size_note
- for the deallocation case as well.
-
-2011-10-06 Anatoly Sokolov <aesok@post.ru>
-
- * system.h (OUTPUT_ADDR_CONST_EXTRA): Poison.
- * doc/tm.texi.in (OUTPUT_ADDR_CONST_EXTRA): Remove documentation.
- * doc/tm.texi: Regenerate.
- * target.def (output_addr_const_extra): Use
- hook_bool_FILEptr_rtx_false.
- * targhooks.c (default_asm_output_addr_const_extra): Remove.
- * targhooks.h (default_asm_output_addr_const_extra): Remove.
- * hooks.c (hook_bool_FILEptr_rtx_false): New functions.
- * hooks.h (hook_bool_FILEptr_rtx_false): Declare.
-
-2011-10-06 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (popcount<mode>2, clz<mode>2): Split up into...
- (popcountdi2, popcountsi2, clzdi2, clzsi2): Explicit expanders, in the
- SI mode 64-bit code gen case explicitly zero-extend and truncate.
- (*popcount<mode>_sp64): Split up into...
- (*popcountdi_sp64, *popcountsi_64): Explicit instantiations, and in the
- SImode case use truncate.
- (*clzsi_sp64): Rewrite to use truncate, and let the expander emit the
- subtract so the compiler can optimize it.
- (SIDI): Remove unused mode iterator.
-
-2011-10-06 Bernd Schmidt <bernds@codesourcery.com>
-
- * function.c (thread_prologue_and_epilogue_insns): Emit split prologue
- on the orig_entry_edge. Don't account for it in prologue_clobbered.
-
-2011-10-06 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50596
- * tree-vectorizer.h (vect_is_simple_cond): New prototype.
- (NUM_PATTERNS): Change to 6.
- * tree-vect-patterns.c (vect_recog_mixed_size_cond_pattern): New
- function.
- (vect_vect_recog_func_ptrs): Add vect_recog_mixed_size_cond_pattern.
- (vect_mark_pattern_stmts): Don't create stmt_vinfo for def_stmt
- if it already has one, and don't set STMT_VINFO_VECTYPE in it
- if it is already set.
- * tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Handle
- COND_EXPR in pattern stmts.
- (vect_is_simple_cond): No longer static.
-
-2001-10-06 Richard Henderson <rth@redhat.com>
-
- * config/i386/i386.c (ix86_expand_vshuffle): Add AVX2 support.
- * config/i386/sse.md (sseshuffint): Remove.
- (sseintvecmode): Support V16HI, V8HI, V32QI, V16QI.
- (VSHUFFLE_AVX2): New mode iterator.
- (vshuffle<mode>): Use it.
- (avx_vec_concat<V_256>): Rename from *vec_concat<V_256>_avx.
-
- * config/i386/i386.c (ix86_expand_sse_movcc): Use correct mode
- for vector_all_ones_operand.
- (ix86_expand_int_vcond): Distinguish between comparison mode
- and data mode. Allow them to differ.
- (ix86_expand_vshuffle): Don't force data mode to match maskmode.
-
-2001-10-06 Richard Henderson <rth@redhat.com>
-
- * optabs.c (expand_vec_shuffle_expr): Use the proper mode for the
- mask operand. Tidy the code.
-
-2011-10-06 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vect-patterns.c (vect_pattern_recog_1): Use
- vect_recog_func_ptr typedef for the first argument.
- (vect_pattern_recog): Rename vect_recog_func_ptr variable
- to vect_recog_func, use vect_recog_func_ptr typedef for it.
-
- PR tree-optimization/49279
- * tree-ssa-structalias.c (find_func_aliases): Don't handle
- CAST_RESTRICT.
- * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Allow
- restrict propagation.
- * tree-ssa.c (useless_type_conversion_p): Don't return false
- if TYPE_RESTRICT differs.
-
-2011-10-06 Bernd Schmidt <bernds@codesourcery.com>
-
- * function.c (thread_prologue_and_epilogue_insns): Build a vector
- of unconverted simple return blocks rather than trying to
- recompute them later based on bb_flags bitmap tests.
-
-2011-10-06 Michael Matz <matz@suse.de>
-
- * tree-flow.h (get_var_ann): Don't declare.
- * tree-flow-inline.h (get_var_ann): Remove.
- (set_is_used): Use var_ann, not get_var_ann.
- * tree-dfa.c (add_referenced_var): Inline body of get_var_ann.
- * tree-profile.c (gimple_gen_edge_profiler): Call
- find_referenced_var_in.
- (gimple_gen_interval_profiler): Ditto.
- (gimple_gen_pow2_profiler): Ditto.
- (gimple_gen_one_value_profiler): Ditto.
- (gimple_gen_average_profiler): Ditto.
- (gimple_gen_ior_profiler): Ditto.
- (gimple_gen_ic_profiler): Ditto plus call add_referenced_var.
- (gimple_gen_ic_func_profiler): Call add_referenced_var.
- * tree-mudflap.c (execute_mudflap_function_ops): Call
- add_referenced_var.
-
-2011-10-06 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vect-patterns.c (vect_handle_widen_mult_by_const): For lhs
- don't set SSA_NAME_DEF_STMT that has been already set by
- gimple_build_assign_with_ops.
- (vect_recog_pow_pattern, vect_recog_widen_sum_pattern,
- vect_operation_fits_smaller_type, vect_recog_over_widening_pattern):
- Likewise.
-
- * tree.h (avoid_folding_inline_builtin): New prototype.
- * builtins.c (avoid_folding_inline_builtin): No longer static.
- * gimple-fold.c (gimple_fold_builtin): Give up if
- avoid_folding_inline_builtin returns true.
-
-2011-10-06 Richard Guenther <rguenther@suse.de>
-
- * tree-vect-generic.c (vector_element): Look at previous
- generated results.
-
-2011-10-06 David Edelsohn <dje.gcc@gmail.com>
-
- PR target/39950
- * config/rs6000/aix.h (TARGET_OS_AIX_CPP_BUILTINS): Define
- __powerpc__, __PPC__, __unix__.
-
-2011-10-06 Michael Matz <matz@suse.de>
-
- * i386/i386.opt (recip_mask, recip_mask_explicit,
- x_recip_mask_explicit): New variables and cl_target member.
- (mrecip=): New option.
- * i386/i386.h (RECIP_MASK_DIV, RECIP_MASK_SQRT, RECIP_MASK_VEC_DIV,
- RECIP_MASK_VEC_SQRT, RECIP_MASK_ALL, RECIP_MASK_NONE): New bitmasks.
- (TARGET_RECIP_DIV, TARGET_RECIP_SQRT, TARGET_RECIP_VEC_DIV,
- TARGET_RECIP_VEC_SQRT): New tests.
- * i386/i386.md (divsf3): Check TARGET_RECIP_DIV.
- (sqrt<mode>2): Check TARGET_RECIP_SQRT.
- * i386/sse.md (div<mode>3): Check TARGET_RECIP_VEC_DIV.
- (sqrt<mode>2): Check TARGET_RECIP_VEC_SQRT.
- * i386/i386.c (ix86_option_override_internal): Set recip_mask
- for -mrecip and -mrecip=options.
- (ix86_function_specific_save): Save recip_mask_explicit.
- (ix86_function_specific_restore): Restore recip_mask_explicit.
-
- * doc/invoke.texi (ix86 Options): Document the new option.
-
-2011-10-06 Bernd Schmidt <bernds@codesourcery.com>
-
- PR target/49049
- * config/arm/arm.md (arm_subsi3_insn): Lose the last alternative.
-
-2011-10-06 Ulrich Weigand <ulrich.weigand@linaro.org>
-
- PR target/50305
- * config/arm/arm.c (arm_legitimize_reload_address): Recognize
- output of a previous pass through legitimize_reload_address.
- Do not attempt to optimize addresses if the base register is
- equivalent to a constant.
-
-2011-10-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * function.c (thread_prologue_and_epilogue_insns): Mark
- last_bb_active as possibly unused. It is unused for targets which
- do neither have "return" nor "simple_return" expanders.
-
-2011-10-06 Richard Guenther <rguenther@suse.de>
-
- * fold-const.c (fold_ternary_loc): Also fold non-constant
- vector CONSTRUCTORs. Make more efficient.
- * tree-ssa-dom.c (cprop_operand): Don't handle virtual operands.
- (cprop_into_stmt): Don't propagate into virtual operands.
- (optimize_stmt): Really dump original statement.
-
-2011-10-06 Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.md (smin3): Revert previous delta.
-
-2011-10-06 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/38884
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Handle partial
- reads from aggregate SSA names.
-
-2011-10-05 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vect-patterns.c (vect_pattern_recog_1): Add stmts_to_replace
- argument, truncate it at the beginning instead of allocating there
- and freeing at the end.
- (vect_pattern_recog): Allocate stmts_to_replace here and free at end,
- pass its address to vect_pattern_recog_1.
-
-2011-10-05 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.opt (POPC): New option.
- * doc/invoke.texi: Document it.
- * config/sparc/sparc.c (sparc_option_override): Enable MASK_POPC by
- default on Niagara-2 and later.
- * config/sparc/sparc.h (CLZ_DEFINED_VALUE_AT_ZERO): Define.
- * config/sparc/sparc.md (SIDI): New mode iterator.
- (ffsdi2): Delete commented out pattern and comments.
- (popcount<mode>2, clz<mode>2): New expanders.
- (*popcount<mode>_sp64, popcountsi_v8plus, popcountdi_v8plus,
- *clzdi_sp64, clzdi_v8plus, *clzsi_sp64, clzsi_v8plus): New insns.
-
-2011-10-06 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
-
- PR middle-end/50607
- * c-tree.h (c_expr_t): New typedef for struct c_expr.
- (C_EXPR_APPEND): New macro.
- * c-parser.c (c_parser_get_builtin_args): Preserve
- original_tree_code of c_expr structure.
- (c_parser_postfix_expression): Adjust to the new function.
-
-2011-10-05 Bernd Schmidt <bernds@codesourcery.com>
-
- * function.c (thread_prologue_and_epilogue_insns): Don't shrink-wrap
- if profiling after the prologue.
-
-2011-10-05 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50613
- * tree-ssa-strlen.c (find_equal_ptrs): If CASE_CONVERT
- operand is ADDR_EXPR, fallthru into ADDR_EXPR handling,
- and if it is neither that not SSA_NAME, give up.
-
-2011-10-05 Richard Henderson <rth@redhat.com>
-
- * tree-vect-generic.c (vector_element): Never fail. Use
- build_zero_cst. Tidy up type references.
- (lower_vec_shuffle): Never fail. Mask shuffle indicies. Reduce
- code duplication. Do update_stmt here ...
- (expand_vector_operations_1): ... not here.
-
- * config/i386/i386.c (ix86_expand_vshuffle): Never fail. Handle
- TARGET_XOP. Fix pshufb constant vector creation. Reduce code
- duplication. Handle V2DI without SSE4.1.
- * config/i386/i386-protos.h (ix86_expand_vshuffle): Update decl.
- * config/i386/i386.md (vshuffle<V_128>): Remove assert for ok.
-
-2011-10-05 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (distance_non_agu_define): Simplify calculation
- of "found". Simplify return value calculation.
- (distance_agu_use): Ditto.
-
-2011-10-05 Bernd Schmidt <bernds@codesourcery.com>
-
- PR bootstrap/50621
- * config/i386/i386.c (ix86_add_cfa_restore_note): Omit notes only
- if the function was not shrink-wrapped.
- (ix86_expand_epilogue): Ensure queued cfa_adjust notes are attached
- to an insn.
- * function.c (thread_prologue_and_epilogue_insns): Make sure the
- shrink_wrapped flag is set even if there is no dump file.
-
-2011-10-05 DJ Delorie <dj@redhat.com>
- Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.opt (mpid): Define.
- * config/rx/t-rx (MULTILIB_OPTIONS): Add -mpid
- (MULTILIB_DIRNAMES): Add pid.
- * config/rx/rx.c (rx_gp_base_regnum_val, rx_pid_base_regnum_val)
- (rx_num_interrupt_regs): New variable.
- (rx_gp_base_regnum): New function. Returns the number of the
- small data area register.
- (rx_pid_base_regnum): New function. Returns the number of the pid
- base register.
- (rx_decl_for_addr): New function. Returns the symbolic part of a MEM.
- (rx_pid_data_operand): New function. Returns whether an object is
- in the position independent data area.
- (rx_legitimize_address): New function. Puts undecided PID
- objects in the PID data area.
- (rx_is_legitimate_address): Add support for PID operands.
- (rx_print_operand_address): Likewise.
- (rx_print_operand): Likewise.
- (rx_maybe_pidify_operand): New function. Determine if an operand
- is suitable for PID addressing.
- (rx_gen_move_template): Add PID support.
- (rx_conditional_register_usage): Likewise.
- (rx_option_override): Initialise rx_num_interrupt_regs.
- (rx_is_legitimate_constant): Add support for PID constants.
- (TARGET_LEGITIMIZE_ADDRESS): Define.
- * config/rx/constraints.md (Rpid): Define.
- (Rpda): Define.
- * config/rx/rx.md (UNSPEC_PID_ADDR): Define.
- (tablejump): Add PID support.
- (mov<>): Likewise.
- (mov<>_internal): Likewise.
- (addsi3): Convert to an expander. Add PID support.
- (pid_addr): New pattern.
- * config/rx/rx.h (CPP_SPEC): Define.
- (ASM_SPEC): Pass -mpid and -mint-register on to assembler.
- (CASE_VECTOR_PC_RELATIVE): Define.
- (JUMP_TABLES_IN_TEXT_SECTION): Enable for PID mode.
- * config/rx/rx-protos.h (rx_maybe_pidify_operand): Prototype.
- * doc/invoke.texi (RX Options): Document -mpid command line option.
-
-2011-10-05 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/38885
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Handle partial reads
- from constants.
-
-2011-10-05 Bernd Schmidt <bernds@codesourcery.com>
-
- * doc/invoke.texi (-fshrink-wrap): Document.
- * opts.c (default_options_table): Add it.
- * common.opt (fshrink-wrap): Add.
- * function.c (emit_return_into_block): Remove useless declaration.
- (record_hard_reg_uses_1, record_hard_reg_uses, frame_required_for_rtx,
- requires_stack_frame_p, gen_return_pattern): New static functions.
- (emit_return_into_block): New arg simple_p. All callers changed.
- Use gen_return_pattern.
- (thread_prologue_and_epilogue_insns): Implement shrink-wrapping.
- * config/i386/i386.md (return): Expand into a simple_return.
- (simple_return): New expander):
- (simple_return_internal, simple_return_internal_long,
- simple_return_pop_internal_long, simple_return_indirect_internal):
- Renamed from return_internal, return_internal_long,
- return_pop_internal_long and return_indirect_internal; changed to use
- simple_return.
- * config/i386/i386.c (ix86_expand_epilogue): Adjust to expand
- simple returns.
- (ix86_pad_returns): Likewise.
- * function.h (struct rtl_data): Add member shrink_wrapped.
- * cfgcleanup.c (outgoing_edges_match): If shrink-wrapped, edges that
- are not jumps or sibcalls can't be compared.
-
-2011-10-05 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (vn_get_expr_for): Handle CONSTRUCTOR of
- vector type.
- (simplify_unary_expression): Handle BIT_FIELD_REFs.
- (try_to_simplify): Handle BIT_FIELD_REFs.
-
-2011-10-05 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr-protos.h (avr_out_addto_sp): New prototype.
- * config/avr/avr.c (avr_out_addto_sp): New function.
- (adjust_insn_length): Handle ADJUST_LEN_ADDTO_SP.
- * config/avr/avr.md (adjust_len): Add "addto_sp".
- (*movhi_sp): Remove insn.
- (*addhi3_sp_R_pc2, *addhi3_sp_R_pc3): Merge to *addhi3_sp_R.
-
-2011-10-05 Richard Guenther <rguenther@suse.de>
-
- * gimple-fold.c (gimple_fold_stmt_to_constant_1): For ternary ops
- with an embedded expression valueize and fold that as well.
- * tree-ssa-sccvn.c (try_to_simplify): Also allow SSA name
- results from gimple_fold_stmt_to_constant_1.
-
-2011-10-05 Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.md (tablejump): Add missing label.
- (adddi3_internal): Mark operand 0 as early-clobbered.
- (smaxsi3): Revert previous delta.
- (adc_internal): Fix whitespace in generated asm.
- (adc_flags): Likewise.
-
-2011-10-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * expmed.c (expand_mult_highpart_optab): Replace optab_handler
- with the new widening_optab_handler.
-
-2011-10-05 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50609
- * gimple-fold.c (fold_array_ctor_reference): Also handle
- vector typed constructors.
- (fold_ctor_reference): Dispatch to fold_array_ctor_reference
- for vector typed constructors.
-
-2011-10-05 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_emit_binop): New static function.
- (ix86_split_lea_for_addr): Use ix86_emit_binop to emit add and shl
- instructions.
- (x86_output_mi_thunk): Use ix86_emit_binop to emit add instructions.
-
-2011-10-04 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (UNSPEC_FHADD, UNSPEC_FHSUB,
- UNSPEC_XMUL): New unspecs.
- (muldi3_v8plus): Use output_v8plus_mult.
- (*naddsf3, *nadddf3, *nmulsf3, *nmuldf3, *nmuldf3_extend):
- New VIS 3.0 combiner patterns.
- (fhaddsf_vis, fhadddf_vis, fhsubsf_vis, fhsubdf_vis,
- fnhaddsf_vis, fnhaddf_vis, umulxhi_vis, *umulxhi_sp64,
- umulxhi_v8plus, xmulx_vis, *xmulx_sp64, xmulx_v8plus,
- xmulxhi_vis, *xmulxhi_sp64, xmulxhi_v8plus): New VIS 3.0
- builtins patterns.
- * config/sparc/sparc.c (sparc_vis_init_builtins): Emit new builtins.
- (output_v8plus_mult): New function.
- * config/sparc/sparc-protos.h: Declare it.
- * config/sparc/visintrin.h (__vis_fhadds, __vis_fhaddd,
- __vis_fhsubs, __vis_fhsubd, __vis_fnhadds, __vis_fnhaddd,
- __vis_umulxhi, __vis_xmulx, __vis_xmulxhi): New intrinsics.
- * doc/extend.texi: Document new builtins.
-
-2011-10-04 Richard Henderson <rth@redhat.com>
-
- * c-typeck.c (c_build_vec_shuffle_expr): Fix uninitialized variable.
- Avoid save_expr unless two_arguments.
-
-2011-10-04 Ozkan Sezer <sezeroz@gmail.com>
-
- * config/i386/mingw-w64.h (CPP_SPEC): Rename _REENTRANCE to _REENTRANT.
- * config/i386/mingw32.h (CPP_SPEC): Likewise.
-
-2011-10-04 David S. Miller <davem@davemloft.net>
-
- * config/sparc/driver-sparc.c (cpu_names): Fix string for supersparc
- under Linux.
-
-2011-10-04 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50604
- * builtins.c (fold_builtin_strcpy, fold_builtin_stpcpy,
- fold_builtin_strncpy, fold_builtin_stxcpy_chk): Ensure
- last argument to memcpy has size_type_node type instead of ssizetype.
- * tree-ssa-strlen.c (handle_builtin_memcpy): Use size_type_node
- instead of TREE_TYPE (len) as type for newlen.
-
- PR tree-optimization/50522
- * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Don't test
- TYPE_RESTRICT.
- (ptr_derefs_may_alias_p): Call pt_solutions_same_restrict_base
- unconditionally.
-
- * fold-const.c (fold_unary_loc): Don't optimize
- POINTER_PLUS_EXPR casted to TYPE_RESTRICT pointer by
- casting the inner pointer if it isn't TYPE_RESTRICT.
- * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't through
- casts from non-TYPE_RESTRICT pointer to TYPE_RESTRICT pointer.
-
-2011-10-04 Joseph Myers <joseph@codesourcery.com>
-
- * config.gcc (i[34567]86-*-elf*, x86_64-*-elf*): Use i386/t-crtstuff.
-
-2011-10-04 Jan Hubicka <jh@suse.cz>
-
- * lto-streamer.h (lto_input_toplevel_asms): Add order_base parameter.
- * lto-streamer-in.c (lto_input_toplevel_asms): Stream in order.
- * lto-streamer-out.c (lto_output_toplevel_asms): Stream out order.
- * lto-cgraph.c (order_base): New static var.
- (lto_output_node): Stream in order.
- (lto_output_varpool_node): Stream out order.
- (input_node): Stream in order.
- (input_varpool_node): Stream out order.
- (input_cgraph_1): Initialize order base; update call of
- lto_input_toplevel_asms.
-
-2011-10-04 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50566
- * config/avr/avr-protos.h (avr_legitimize_reload_address): New
- prototype.
- * config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Copy worker code
- from here...
- * config/avr/avr.c (avr_legitimize_reload_address) ...to this new
- function. Log if avr_log.legitimize_reload_address.
-
-2011-10-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.c (sparc_fold_builtin): Use a sequence of tests.
-
-2011-10-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * longlong.h (smul_ppmm, sdiv_qrnnd): Add underscores to the local
- variables. Fix second operand of DR. Swap inputs for sdiv_qrnnd.
-
-2011-10-03 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (fpack16_vis, fpackfix_vis, fpack32_vis): Make
- GSR_REG an input operand to UNSPEC instead of a parallel USE.
- (faligndata<V64I:mode>_vis): Likewise and use DI mode.
- (alignaddrsi_vis, alignaddrdi_vis, alignaddrlsi_vis, alignaddrldi_vis):
- Reference GSR_REG in DI mode, simplify convoluted expressions by using
- zero_extract.
- (bshuffle<V64I:mode>_vis): Reference GSR_REG in DI mode.
-
-2011-10-03 Maxim Kuvyrkov <maxim@codesourcery.com>
-
- * tree-eh.c (remove_unreachable_handlers): Obvious cleanup.
-
-2011-10-03 Jakub Jelinek <jakub@redhat.com>
- Ian Lance Taylor <iant@google.com>
-
- * godump.c (go_output_typedef): Support printing enum values that
- don't fit in a signed HOST_WIDE_INT.
-
-2011-10-03 Anatoly Sokolov <aesok@post.ru>
-
- * config/cris/cris.c (cris_output_addr_const_extra): Make static.
- (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
- * config/cris/cris.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
- * config/cris/cris-protos.h (cris_output_addr_const_extra): Remove.
-
-2011-10-03 Anatoly Sokolov <aesok@post.ru>
-
- * config/m68k/m68k.c (m68k_output_addr_const_extra): Make static.
- (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
- * config/m68k/m68k.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
- * config/m68k/m68k-protos.h (m68k_output_addr_const_extra): Remove.
-
-2011-10-03 Steve Ellcey <sje@cup.hp.com>
-
- PR target/49967
- * configure.ac (gcc_cv_ld_static_dynamic): Define for *-*-hpux*.
- (gcc_cv_ld_static_option): Ditto.
- (gcc_cv_ld_dynamic_option): Ditto.
- * configure: Regenerate.
-
-2011-10-03 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (bmask<P:mode>_vis): Split into explicit 'di'
- and 'si' patterns which describe the GSR changes explicitly in the
- RTL using zero_extract.
- (bshuffle<V64I:mode>_vis): Put the GSR use inside of the unspec.
-
- * config/sparc/sparc.md (bshuffle<V64I:mode>_vis): Don't wrap
- GSR_REG in a USE, since it's now a true arg to the UNSPEC.
-
-2011-10-03 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
-
- * optabs.c (expand_vec_shuffle_expr_p): New function. Checks
- if given expression can be expanded by the target.
- (expand_vec_shuffle_expr): New function. Expand VEC_SHUFFLE_EXPR
- using target vector instructions.
- * optabs.h: New optab vshuffle.
- (expand_vec_shuffle_expr_p): New prototype.
- (expand_vec_shuffle_expr): New prototype.
- (vshuffle_optab): New optab.
- * genopinit.c: Adjust to support vecshuffle.
- * c-tree.h (c_build_vec_shuffle_expr): New prototype.
- * expr.c (expand_expr_real_2): Adjust.
- * c-typeck.c: (c_build_vec_shuffle_expr): Build a VEC_SHUFFLE_EXPR
- recognizing the cases of two and three arguments.
- (convert_arguments) (build_binary_op)
- (scalar_to_vector) (build_array_ref): Spurious whitespace.
- * gimplify.c (gimplify_exp): Adjusted to support VEC_SHUFFLE_EXPR.
- * tree.def: New tree code VEC_SHUFFLE_EXPR.
- * tree-inline.c (estimate_operator_cost): Recognize VEC_SHUFFLE_EXPR.
- * tree-vect-generic.c (vector_element): New function. Returns an
- element of the vector at the given position.
- (lower_vec_shuffle): Checks if VEC_SHUFLLE_EXPR is supported
- by the backend or expand an expression piecewise.
- (expand_vector_operations_1): Adjusted.
- (gate_expand_vector_operations_noop): New gate function.
- * Makefile.in (tree-vect-generic.o): New include.
- * gimple.c (get_gimple_rhs_num_ops): Adjust.
- * tree-cfg.c (verify_gimple_assign_trenary): Verify VEC_SHUFFLE_EXPR.
- * passes.c: Move veclower down.
- * tree-pretty-print.c (dump_generic_node): Recognize
- VEC_SHUFFLE_EXPR as valid expression.
- * c-parser.c (c_parser_get_builtin_args): Helper function for the
- builtins with variable number of arguments.
- (c_parser_postfix_expression): Use a new helper function for
- RID_CHOOSE_EXPR, RID_BUILTIN_COMPLEX and RID_BUILTIN_SHUFFLE.
- * tree-ssa-operands: Adjust.
- * c-family/c-common.c: New __builtin_shuffle keyword.
- * c-family/c-common.h: New __builtin_shuffle keyword.
- * gcc/doc/extend.texi: Adjust.
-
- * gcc/config/i386/sse.md: (sseshuffint) New mode_attr. Correspondence
- between the vector and the type of the mask when shuffling.
- (vecshuffle<mode>): New expansion.
- * gcc/config/i386/i386-protos.h (ix86_expand_vshuffle): New prototype.
- * gcc/config/i386/i386.c (ix86_expand_vshuffle): New function.
- (ix86_vectorize_builtin_vec_perm_ok): Adjust.
-
-2011-10-03 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50587
- * tree-ssa-reassoc.c (init_range_entry): Stop iterating when
- arg0 is not a SSA_NAME.
-
-2011-10-03 Richard Sandiford <rdsandiford@googlemail.com>
-
- * ipa-inline-analysis.c (MAX_TIME): Update comment.
-
-2011-10-02 Richard Henderson <rth@redhat.com>
- David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (ashlsi3, *ashldi3_sp64): Remove
- conditional insn type setting, we always emit a shift.
- (*ashlsi3_extend, *lshrsi3_extend0): New patterns.
- (*lshrsi3_extend): Rename to *lshrsi3_extend1.
- * config/sparc/predicates.md (const_one_operand): Delete.
-
-2011-10-02 Gerald Pfeifer <gerald@pfeifer.com>
-
- * invoke.texi (SPARC Options): Refer to GNU/Linux.
-
-2011-10-02 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.c (mips_frame_barrier): New function.
- (mips_expand_prologue): Call it after allocating stack space.
- (mips_deallocate_stack): New function.
- (mips_expand_epilogue): Call mips_frame_barrier and
- mips_deallocate_stack.
-
-2011-10-02 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR target/49696
- * config/mips/sync.md (sync_<optab>_12): Allow zero operands.
- (sync_old_<optab>_12, sync_new_<optab>_12, sync_nand_12): Likewise.
- (sync_old_nand_12, sync_new_nand_12, test_and_set_12): Likewise.
-
-2011-10-02 Jan Hubicka <jh@suse.cz>
-
- * cgraphunit.c (verify_edge_count_and_frequency): Bounds check.
-
- * cgraphunit.c (ipa_passes): Remove unrechable nodes.
- * lto-streamer-out.c (produce_symtab): Skip unused extern declarations.
- * ipa.c (cgraph_remove_unreachable_nodes): Do not assume that external
- functions are reachable when address is taken.
- * tree-sra.c (modify_function): Free dominance info.
-
-2011-10-02 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-analysis.c (inline_summary_alloc): Bounds check.
-
- * ipa-inline-analysis.c (reset_inline_edge_summary): New function.
- (reset_inline_summary): New function.
- (compute_inline_parameters, inline_node_removal_hook,
- inline_edge_removal_hook): Use it.
- (inline_free_summary): Reset holders correctly.
- (inline_generate_summary): Free summary before computing it.
-
-2011-10-02 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR preprocessor/36819
- * incpath.c (merge_include_chains): Call free_path on
- heads[QUOTE] and tails[QUOTE].
-
-2011-10-02 Jan Hubicka <jh@suse.cz>
-
- PR lto/47247
- * lto-symtab.c (lto_symtab_resolve_symbols): Do not resolve
- when resolution is already availbale from plugin.
- (lto_symtab_merge_decls_1): Handle LDPR_PREVAILING_DEF_IRONLY_EXP.
- * cgraph.c (ld_plugin_symbol_resolution): Add
- prevailing_def_ironly_exp.
- * lto-cgraph.c (LDPR_NUM_KNOWN): Update.
- * ipa.c (varpool_externally_visible_p): IRONLY variables are never
- externally visible.
- * varasm.c (resolution_to_local_definition_p): Add
- LDPR_PREVAILING_DEF_IRONLY_EXP.
- (resolution_local_p): Likewise.
-
-2011-10-01 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.opt (VIS3): New option.
- * doc/invoke.texi: Document it.
- * config/sparc/sparc.h: Force TARGET_VIS3 to zero if assembler is
- not capable of such instructions.
- * config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__
- to 0x300 when TARGET_VIS3.
- * config/sparc/sparc-modes.def: Create 16-byte vector modes.
- * config/sparc/sparc.md (UNSPEC_CMASK8, UNSPEC_CMASK16, UNSPEC_CMASK32,
- UNSPEC_FCHKSM16, UNSPEC_PDISTN, UNSPC_FUCMP): New unspecs.
- (V64N8, VASS): New mode iterators.
- (vis3_shift, vis3_addsub_ss): New code iterators.
- (vbits, vconstr): New mode attributes.
- (vis3_shift_insn, vis3_addsub_ss_insn): New code attributes.
- (cmask8<P:mode>_vis, cmask16<P:mode>_vis, cmask32<P:mode>_vis,
- fchksm16_vis, <vis3_shift_insn><vbits>_vis, pdistn<mode>_vis,
- fmean16_vis, fpadd64_vis, fpsub64_vis,
- <vis3_addsub_ss_insn><vbits>_vis, fucmp<code>8<P:mode>_vis): New
- VIS 3.0 instruction patterns.
- * config/sparc/sparc.c (sparc_option_override): Set MASK_VIS3 by
- default when targetting capable cpus. TARGET_VIS3 implies
- TARGET_VIS2 and TARGET_VIS, and clear them when TARGET_FPU is disabled.
- (sparc_vis_init_builtins): Emit new VIS 3.0 builtins.
- (sparc_fold_builtin): Do not eliminate cmask{8,16,32} when result
- is ignored.
- * config/sparc/visintrin.h (__vis_cmask8, __vis_cmask16,
- __vis_cmask32, __vis_fchksm16, __vis_fsll16, __vis_fslas16,
- __vis_fsrl16, __vis_fsra16, __vis_fsll32, __vis_fslas32,
- __vis_fsrl32, __vis_fsra32, __vis_pdistn, __vis_fmean16,
- __vis_fpadd64, __vis_fpsub64, __vis_fpadds16, __vis_fpadds16s,
- __vis_fpsubs16, __vis_fpsubs16s, __vis_fpadds32, __vis_fpadds32s,
- __vis_fpsubs32, __vis_fpsubs32s, __vis_fucmple8, __vis_fucmpne8,
- __vis_fucmpgt8, __vis_fucmpeq8): New VIS 3.0 interfaces.
- * doc/extend.texi: Document new VIS 3.0 builtins.
-
-2011-10-01 Eric Botcazou <ebotcazou@adacore.com>
-
- * ira-color.c (assign_hard_reg): Fix typo.
-
-2011-09-30 H.J. Lu <hongjiu.lu@intel.com>
-
- * doc/extend.texi: Add missing ','.
-
-2011-09-30 Bernd Schmidt <bernds@codesourcery.com>
-
- * common/config/c6x/c6x-common.c (c6x_option_optimization_table):
- Enable -fmodulo-sched at -O2 and above.
- * config/c6x/c6x.md (doloop_end): New expander.
- (mvilc, sploop, spkernel, loop_end): New patterns.
- (loop_end with memory destination splitter): New.
- * config/c6x/c6x.c: Include "hw-doloop.h".
- (enum unitreqs): New.
- (unit_req_table): New typedef.
- (unit_reqs): New static variable.
- (unit_req_factor, get_unit_reqs, count_unit_reqs, merge_unit_reqs,
- res_mii, split_delayed_nonbranch, undo_split_delayed_nonbranch,
- hwloop_pattern_reg, bb_earliest_end_cycle, filter_insns_above,
- hwloop_optimize, hwloop_fail, c6x_hwloops): New static functions.
- (struct c6x_sched_context): New member last_scheduled_iter0.
- (init_sched_state): Initialize it.
- (c6x_variable_issue): Update it.
- (sploop_max_uid_iter0): New static variable.
- (c6x_sched_reorder_1): Be careful about issuing sploop.
- (c6x_reorg): Call c6x_hwlooops before the final schedule.
-
-2011-09-30 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50566
- * config/avr/avr-protos.h (avr_log_t): New field address_cost.
- * config/avr/avr.c (avr_address_cost): Use it.
- * config/avr/avr-log.c (avr_log_set_avr_log): Initialize it.
- (avr_log_vadump): Unknown %-codes finish printing.
-
-2011-09-30 Jakub Jelinek <jakub@redhat.com>
-
- PR inline-asm/50571
- * gimple-fold.c (fold_stmt_1) <case GIMPLE_ASM>: If
- input constraints allow mem and not reg, pass true instead of
- false as second argument to maybe_fold_reference.
-
- PR tree-optimization/46309
- * fold-const.c (make_range, merge_ranges): Remove prototypes.
- (make_range_step): New function.
- (make_range): Use it.
- * tree.h (make_range_step): New prototypes.
- * Makefile.in (tree-ssa-reassoc.o): Depend on $(DIAGNOSTIC_CORE_H).
- * tree-ssa-reassoc.c: Include diagnostic-core.h.
- (struct range_entry): New type.
- (init_range_entry, range_entry_cmp, update_range_test,
- optimize_range_tests): New functions.
- (reassociate_bb): Call optimize_range_tests.
-
-2011-09-30 Jakub Jelinek <jakub@redhat.com>
- Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Handle
- BUILT_IN_STRDUP and BUILT_IN_STRNDUP.
- * tree-ssa-alias.c (call_may_clobber_ref_p_1): Likewise. Fix
- handling of BUILT_IN_STRNCAT and BUILT_IN_STRNCAT_CHK.
- (ref_maybe_used_by_call_p_1): Fix handling of BUILT_IN_STRCAT,
- BUILT_IN_STRNCAT, BUILT_IN_STRCAT_CHK and BUILT_IN_STRNCAT_CHK.
-
-2011-09-30 Jan Beulich <jbeulich@suse.com>
-
- * lto-cgraph.c (output_cgraph): Remove processing of
- 'cgraph_asm_nodes', call lto_output_toplevel_asms() instead.
- (input_cgraph_1): Remove loop calling cgraph_add_asm_node(), call
- lto_input_toplevel_asms() instead.
- * lto-section-in.c (lto_section_name): Add "asm" entry.
- * lto-streamer-in.c (lto_input_toplevel_asms): New.
- * lto-streamer-out.c (lto_output_toplevel_asms): New.
- * lto-streamer.h (LTO_minor_version): Bump.
- (enum lto_section_type): Add LTO_section_asm.
- (struct lto_asm_header): New.
- (lto_input_toplevel_asms, lto_output_toplevel_asms): Declare.
- * tree-streamer.h (streamer_write_string_cst): Declare.
- * tree-streamer-out.c (write_string_cst): Rename to
- streamer_write_string_cst and make global. Handle incoming string
- being NULL.
- (streamer_write_tree_header): Adjust call to renamed function.
-
-2011-09-30 Bernd Schmidt <bernds@codesourcery.com>
-
- * haifa-sched.c (modulo_ii, modulo_max_states, modulo_n_insns,
- modulo_insns_scheduled, modulo_iter0_max_uid, modulo_backtracks_left,
- modulo_last_stage): New static variables.
- (set_modulo_params, discard_delay_pairs_above): New functions.
- (struct delay_pair): New member stages.
- (htab_i2_traverse, htab_i1_traverse): New static functions.
- (record_delay_slot_pair): New arg stages. All callers changed.
- Record it.
- (pair_delay): Take stages into account.
- (add_delay_dependencies): Don't do so for stage pairs.
- (struct sched_block_state): New member modulo_epilogue.
- (save_backtrack_point): Don't set SHADOW_P for stage pairs.
- (unschedule_insns_until): Decrease modulo_insns_scheduled.
- Set HARD_DEP without using or.
- (resolve_dependencies): New static function.
- (prune_ready_list): New arg modulo_epilogue_p. All callers changed.
- If it is true, allow only insns with INSN_EXACT_TICK set.
- (schedule_block): Return bool, always true for normal scheduling,
- true or false depending on modulo scheduling success otherwise.
- Add bookkeeping for modulo scheduling, and call resolve_dependencies
- on everything left over after a modulo schedule.
- (haifa_sched_init): Remove check_cfg call. Clear modulo_ii.
- * sched-int.h (schedule_block, record_delay_slot_pair): Adjust
- declarations.
- (set_modulo_params, discard_delay_pairs_above): Declare.
- * params.def (PARAM_MAX_MODULO_BACKTRACK_ATTEMPS): New.
- * doc/invoke.texi (--param): Document it.
-
- * sched-ebb.c (schedule_ebb): No longer static. Remove declaration.
- New arg modulo_scheduling. All callers changed. Move note handling
- code here from schedule_ebbs.
- (schedule_ebbs_finish, schedule_ebbs_init): New functions, broken
- out of schedule_ebbs.
- (schedule_ebbs): Call them. Remove note handling code moved to
- schedule_ebb.
- * sched-int.h (schedule_ebb, schedule_ebbs_init,
- schedule_ebbs_finish): Declare.
-
-2011-09-30 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50574
- * tree-cfg.c (verify_gimple_comparison): Compare component
- mode sizes for vector comparisons.
-
-2011-09-30 Revital Eres <revital.eres@linaro.org>
-
- * ddg.c (autoinc_var_is_used_p): New function.
- (create_ddg_dep_from_intra_loop_link,
- add_cross_iteration_register_deps): Call it.
- * ddg.h (autoinc_var_is_used_p): Declare.
- * modulo-sched.c (generate_reg_moves): Call autoinc_var_is_used_p.
- (sms_schedule): Handle instructions with REG_INC.
-
-2011-09-30 Revital Eres <revital.eres@linaro.org>
-
- * modulo-sched.c (generate_reg_moves): Skip instructions that
- do not set a register and verify no regmoves are created for
- !single_set instructions.
-
-2011-09-30 Bernd Schmidt <bernds@codesourcery.com>
-
- * hw-doloop.c (scan_loop): Compute register usage only for non-debug
- insns.
-
-2011-09-30 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- PR target/50099
- * config/arm/iterators.md (qhs_zextenddi_cstr): New.
- (qhs_zextenddi_op): New.
- * config/arm/arm.md ("zero_extend<mode>di2"): Use them.
- * config/arm/predicates.md ("arm_extendqisi_mem_op"):
- Distinguish between ARM and Thumb2 states.
-
-2011-09-30 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.opt (VIS2): New option.
- * doc/invoke.texi: Document it.
- * config/sparc/sparc.md (UNSPEC_EDGE8N, UNSPEC_EDGE8LN,
- UNSPEC_EDGE16N, UNSPEC_EDGE16LN, UNSPEC_EDGE32N,
- UNSPEC_EDGE32LN, UNSPEC_BSHUFFLE): New unspecs.
- (define_attr type): New insn type 'edgen'.
- (bmask<P:mode>_vis, bshuffle<V64I:mode>_vis, edge8n<P:mode>_vis,
- edge8ln<P:mode>_vis, edge16n<P:mode>_vis, edge16ln<P:mode>_vis,
- edge32n<P:mode>_vis, edge32ln<P:mode>_vis): New insn VIS 2.0
- patterns.
- * niagara.md: Handle edgen.
- * niagara2.md: Likewise.
- * ultra1_2.md: Likewise.
- * ultra3.md: Likewise.
- * config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__
- to 0x200 when TARGET_VIS2.
- * config/sparc/sparc.c (sparc_option_override): Set MASK_VIS2 by
- default when targetting capable cpus. TARGET_VIS2 implies
- TARGET_VIS, clear and it when TARGET_FPU is disabled.
- (sparc_vis_init_builtins): Emit new VIS 2.0 builtins.
- (sparc_expand_builtin): Fix predicate indexing when builtin returns
- void.
- (sparc_fold_builtin): Do not eliminate bmask when result is ignored.
- * config/sparc/visintrin.h (__vis_bmask, __vis_bshuffledi,
- __vis_bshufflev2si, __vis_bshufflev4hi, __vis_bshufflev8qi,
- __vis_edge8n, __vis_edge8ln, __vis_edge16n, __vis_edge16ln,
- __vis_edge32n, __vis_edge32ln): New VIS 2.0 interfaces.
- * doc/extend.texi: Document new VIS 2.0 builtins.
-
-2011-09-29 Nick Clifton <nickc@redhat.com>
- Bernd Schmidt <bernds@codesourcery.com>
-
- * config/frv/frvbegin.c: Fix location of unwind-dw2-fde.h header file.
- * config/frv/frvend.c: Likewise.
- * config/frv/frv.c (frv_function_prologue): Move misplaced
- CALL_ARG_LOCATION notes back to their proper locations.
-
-2011-09-29 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50566
- * config/avr/avr-log.c (avr_log_vadump): Use %b to print bool.
- * config/avr/avr.c (avr_rtx_costs_1): New static function, renamed
- from avr_rtx_costs.
- (avr_legitimate_address_p): Use avr_edump to print log information
- filtered by avr_log.
- (extra_constraint_Q): Ditto.
- (avr_legitimize_address): Ditto.
- (avr_rtx_costs): Ditto. Rewrite as wrapper for avr_rtx_costs_1.
- (final_prescan_insn): Use avr_log.rtx_costs as filter.
-
-2011-09-29 Richard Sandiford <richard.sandiford@linaro.org>
-
- * config/arm/arm-protos.h (arm_modes_tieable_p): Declare.
- * config/arm/arm.h (MODES_TIEABLE_P): Use it.
- * config/arm/arm.c (arm_modes_tieable_p): New function. Allow
- NEON vector and structure modes to be tied.
-
-2011-09-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * graphite-scop-detection.c (make_close_phi_nodes_unique): New
- forward declaration.
- (remove_duplicate_close_phi): Detect and repair creation of
- duplicate close-phis for a containing loop.
-
-2011-09-27 Andi Kleen <ak@linux.intel.com>
-
- * gcc.c (get_local_tick). Rename to get_random_number. Read from
- /dev/urandom. Add getpid call.
- (compare_debug_dump_opt_spec_function): Drop getpid call.
-
-2011-09-26 Andi Kleen <ak@linux.intel.com>
-
- * toplev.c (init_local_tick): Try reading random seed
- from /dev/urandom.
-
-2011-09-26 Andi Kleen <ak@linux.intel.com>
-
- * hwint.h (HOST_WIDE_INT_PRINT_HEX_PURE): Add.
- * lto-streamer.c (lto_get_section_name): Remove crc32_string.
- Handle numerical random seed.
- * lto-streamer.h (lto_file_decl_data): Change id to
- unsigned HOST_WIDE_INT.
- * toplev.c (random_seed): Add.
- (init_random_seed): Change for numerical random seed.
- (get_random_seed): Return as HOST_WIDE_INT.
- (set_random_seed): Crc32 existing string.
- * toplev.h (get_random_seed): Change to numercal return.
- * tree.c (get_file_function_name): Remove CRC. Handle
- numerical random seed.
-
-2011-09-29 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50566
- * config.gcc (extra_objs): Add avr-log.o for $target in:
- avr-*-rtems*, avr-*-*.
- * config/avr/t-avr (avr-log.o): New rule to compile...
- * config/avr/avr-log.c: ...this new file.
- * config/avr/avr.opt (mlog=): New option.
- * config/avr/avr-protos.h (avr_edump, avr_fdump): New macros.
- (avr_log_set_caller_e, avr_log_set_caller_f): New prototypes.
- (avr_log_set_avr_log): New prototype.
- (avr_log_t): New typedef.
- (avr_log): New declaration.
- * config/avr/avr.c (avr_option_override): Call avr_log_set_avr_log.
-
-2011-09-29 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
-
- * expr.c (do_store_flag): Expand vector comparison by
- building an appropriate VEC_COND_EXPR.
- * c-typeck.c (build_binary_op): Typecheck vector comparisons.
- (c_objc_common_truthvalue_conversion): Adjust.
- * tree-vect-generic.c (do_compare): Helper function.
- (expand_vector_comparison): Check if hardware supports
- vector comparison of the given type or expand vector piecewise.
- (expand_vector_operation): Treat comparison as binary
- operation of vector type.
- (expand_vector_operations_1): Adjust.
-
-2011-09-29 Richard Guenther <rguenther@suse.de>
-
- * tree.c (build_opaque_vector_type): Make opaque vectors
- variant types of the corresponding non-opaque type. Make
- sure to share opaque vector types properly.
-
-2011-09-29 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (UNSPEC_ARRAY8, UNSPEC_ARRAY16,
- UNSPEC_ARRAY32): New unspec.
- (define_attr type): New type 'array'.
- (array{8,16,32}<P:mode>_vis): New patterns.
- * config/sparc/ultra1_2.md: Add reservations for 'array'.
- * config/sparc/ultra3.md: Likewise.
- * config/sparc/niagara.md: Likewise.
- * config/sparc/niagara2.md: Likewise.
- * config/sparc/sparc.c (sparc_vis_init_builtins): Build new
- array builtins.
- * config/sparc/visintrin.h (__vis_array8, __vis_array16,
- __vis_array32): New.
- * doc/extend.texi: Document new VIS builtins.
-
- * config/sparc/sparc.md (gcond_name): Delete unnecessary code attr.
- (VIS pixel-compare insn): Just use <gcond:name>.
-
- * config/sparc/sparc.md (VIS pixel-compare insn): There is only one
- code iterator used, so just use <code>. There are two mode iterators
- so explicitly use <GCM:gcm_name>.
-
-2011-09-29 Iain Sandoe <iains@gcc.gnu.org>
-
- * config/darwin9.h (STACK_CHECK_STATIC_BUILTIN): Enable for
- Darwin >= 9.
-
-2011-09-28 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (UNSPEC_FCMPLE, UNSPEC_FCMPNE,
- UNSPEC_FCMPGT, UNSPEC_FCMPEQ): Delete and reduce to...
- (UNSPEC_FCMP): New unspec.
- (gcond): New code iterator.
- (gcond_name): New code attr.
- (GCM): New mode iterator.
- (gcm_name): New mode attr.
- (fcmp{le,ne,gt,eq}{16,32}_vis): Reimplement using iterators.
-
-2011-09-28 Oleg Endo <oleg.endo@t-online.de>
-
- PR target/49486
- * config/sh/sh.md (negdi2): Move expansion into split to
- allow more combination options. Add T_REG clobber.
- (abssi2): New expander.
- (*negdi2, *abssi2, *negabssi2): New insns.
- (cneg): Change from insn to insn_and_split. Rename to
- negsi_cond. Add alternative for non-SH4.
-
-2011-09-28 Richard Sandiford <richard.sandiford@linaro.org>
-
- * config/arm/neon.md (neon_move_lo_quad_<mode>): Delete.
- (neon_move_hi_quad_<mode>): Likewise.
- (move_hi_quad_<mode>, move_lo_quad_<mode>): Use subreg moves.
-
-2011-09-28 Nick Clifton <nickc@redhat.com>
-
- * config/rx/predicates.md (rx_minmax_operand): New predicate.
- Accepts immediates and a restricted subset of MEMs.
- * config/rx/rx.md (int_modes): New iterator.
- (smaxsi3, sminsi3): Delete and replace with...
- (smax<int_mode>3, smin<int_mode>3): New patterns.
- (umax<>3_u, umax<>3_ur, umax<>3, umin<>3): New patterns.
-
-2011-09-28 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50460
- * fold-const.c (try_move_mult_to_index): Handle &a.array the
- same as &a.array[0].
-
-2011-09-28 Kai Tietz <ktietz@redhat.com>
-
- * configure.ac: Add test for new section attribute
- specifier "e" via define HAVE_GAS_SECTION_EXCLUDE.
- * config.in: Regenerated.
- * configure: Regenerated.
- * config/i386/winnt.c (i386_pe_asm_named_section): Emit
- new section flag "e" for excluded sections, if supported.
- Otherwise we mark section withc SECTION_EXCLUDE flag as never-load.
-
-2011-09-28 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/m32r/m32r.md: Use match_test rather than eq/ne symbol_ref
- throughout file.
-
-2011-09-28 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/iq2000/iq2000.md: Use match_test rather than eq/ne symbol_ref
- throughout file.
-
-2011-09-27 Sriraman Tallam <tmsriram@google.com>
-
- * output.h (SECTION_EXCLUDE): New macro.
- * varasm.c (default_elf_asm_named_section): Check for SECTION_EXCLUDE.
-
-2011-09-27 Richard Sandiford <rdsandiford@googlemail.com>
-
- * fwprop.c (forward_propagate_and_simplify): After checking
- reg/subreg combinations, check whether the modes are the same.
-
-2011-09-27 Bernd Schmidt <bernds@codesourcery.com>
- Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.c (mips_add_cfa_restore): New function.
- (mips16e_save_restore_reg): Use it.
- (mips_restore_reg): Likewise. Split double FPRs for
- REG_CFA_RESTORE notes.
-
-2011-09-27 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR middle-end/50386
- PR middle-end/50326
- * tree-sra.c (build_ref_for_model): Use the type of the field as
- the type of the COMPONENT_REF.
-
-2011-09-27 Jeff Law <law@redhat.com>
-
- * ifcvt.c (cheap_bb_rtx_cost_p): Add SCALE argument. Scale
- non-jumping insns by REG_BR_PROB_BASE and the maximum cost by SCALE.
- (find_if_case_1): Use the probability of the THEN clause when
- determining if speculation is profitable.
- (find_if_case_2): Similarly for the ELSE clause.
-
-2011-09-27 Jakub Jelinek <jakub@redhat.com>
-
- * common.opt: Add -foptimize-strlen option.
- * Makefile.in (OBJS): Add tree-ssa-strlen.o.
- (tree-sssa-strlen.o): Add dependencies.
- * opts.c (default_options_table): Enable -foptimize-strlen
- by default at -O2 if not -Os.
- * passes.c (init_optimization_passes): Add pass_strlen
- after pass_object_sizes.
- * timevar.def (TV_TREE_STRLEN): New timevar.
- * params.def (PARAM_MAX_TRACKED_STRLENS): New parameter.
- * tree-pass.h (pass_strlen): Declare.
- * tree-ssa-strlen.c: New file.
- * c-decl.c (merge_decls): If compatible stpcpy prototype
- is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
-
-2011-09-27 Tom de Vries <tom@codesourcery.com>
-
- PR middle-end/43864
- * tree-ssa-tail-merge.c: New file.
- (struct same_succ_def): Define.
- (same_succ, const_same_succ): New typedef.
- (struct bb_cluster_def): Define.
- (bb_cluster, const_bb_cluster): New typedef.
- (struct aux_bb_info): Define.
- (BB_SIZE, BB_SAME_SUCC, BB_CLUSTER, BB_VOP_AT_EXIT): Define.
- (gvn_uses_equal): New function.
- (same_succ_print, same_succ_print_traverse, update_dep_bb)
- (stmt_update_dep_bb, local_def, same_succ_hash)
- (inverse_flags, same_succ_equal, same_succ_alloc, same_succ_delete)
- (same_succ_reset): New function.
- (same_succ_htab, same_succ_edge_flags)
- (deleted_bbs, deleted_bb_preds): New var.
- (debug_same_succ): New function.
- (worklist): New var.
- (print_worklist, add_to_worklist, find_same_succ_bb, find_same_succ)
- (init_worklist, delete_worklist, delete_basic_block_same_succ)
- (same_succ_flush_bbs, purge_bbs, update_worklist): New function.
- (print_cluster, debug_cluster, update_rep_bb)
- (add_bb_to_cluster, new_cluster, delete_cluster): New function.
- (all_clusters): New var.
- (alloc_cluster_vectors, reset_cluster_vectors, delete_cluster_vectors)
- (merge_clusters, set_cluster): New function.
- (gimple_equal_p, gsi_advance_bw_nondebug_nonlocal, find_duplicate)
- (same_phi_alternatives_1, same_phi_alternatives, bb_has_non_vop_phi)
- (deps_ok_for_redirect_from_bb_to_bb, deps_ok_for_redirect)
- (find_clusters_1, find_clusters): New function.
- (update_vuses, vop_phi, vop_at_entry, replace_block_by): New function.
- (update_bbs): New var.
- (apply_clusters): New function.
- (update_debug_stmt, update_debug_stmts): New function.
- (tail_merge_optimize): New function.
- tree-pass.h (tail_merge_optimize): Declare.
- * tree-ssa-pre.c (execute_pre): Use tail_merge_optimize.
- * Makefile.in (OBJS-common): Add tree-ssa-tail-merge.o.
- (tree-ssa-tail-merge.o): New rule.
- * opts.c (default_options_table): Set OPT_ftree_tail_merge by
- default at OPT_LEVELS_2_PLUS.
- * tree-ssa-sccvn.c (vn_valueize): Move to ...
- * tree-ssa-sccvn.h (vn_valueize): Here.
- * timevar.def (TV_TREE_TAIL_MERGE): New timevar.
- * common.opt (ftree-tail-merge): New switch.
- * params.def (PARAM_MAX_TAIL_MERGE_COMPARISONS)
- (PARAM_MAX_TAIL_MERGE_ITERATIONS): New parameter.
- * doc/invoke.texi (Optimization Options, -O2): Add -ftree-tail-merge.
- (-ftree-tail-merge, max-tail-merge-comparisons)
- (max-tail-merge-iterations): New item.
-
-2011-09-27 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-analysis.c (MAX_TIME): Reduce to avoid overflows.
-
-2011-09-27 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-analysis.c (eliminated_by_inlining_prob): Handle
- parameters passed by reference; handle loads from non-SSA scalars
- and update comments.
-
-2011-09-27 Bernd Schmidt <bernds@codesourcery.com>
-
- PR rtl-optimization/50249
- * reload1.c (reload_reg_reaches_end_p): Accept a reloadnum argument
- instead of opnum and type. All callers changed. Remove useless
- declaration.
- Search forward for other reloads of the same type for the same operand
- using the same register; if any are found, return false.
- (reload_regs_reach_end_p): Same argument changes; all callers changed.
-
-2011-09-27 Andi Kleen <ak@linux.intel.com>
- Jan Hubicka <jh@suse.cz>
-
- * doc/invoke.texi (ffat-lto-objects): Document.
- * toplev.c (compile_file): Do not output assembly when doing slim lto;
- Output __gnu_slim_lto when doing slim lto.
- * cgraphunit.c (ipa_passes): Do only analysis when producing slim lto.
- (cgraph_optimize): Return early when doing slim lto.
- * opts.c (finish_options): Complain about lack of linker plugin
- when doing slim lto.
- * common.opt (ffat-lto-objects): New.
-
-2011-09-27 Richard Sandiford <richard.sandiford@linaro.org>
-
- * ipa-inline-analysis.c (predicate_probability): Avoid comparison
- between signed and unsigned.
-
-2011-09-27 Ira Rosen <ira.rosen@linaro.org>
-
- * tree-vect-stmts.c (vectorizable_type_demotion): Handle basic block
- vectorization.
- (vectorizable_type_promotion): Likewise.
- (vect_analyze_stmt): Call vectorizable_type_demotion and
- vectorizable_type_promotion for basic blocks.
- (supportable_widening_operation): Don't assume loop vectorization.
- * tree-vect-slp.c (vect_build_slp_tree): Allow multiple types for
- basic blocks. Update vectorization factor for basic block
- vectorization.
- (vect_analyze_slp_instance): Allow multiple types for basic block
- vectorization. Recheck unrolling factor after construction of SLP
- instance.
-
-2011-09-27 Richard Guenther <rguenther@suse.de>
-
- * tree-object-size.c (compute_object_sizes): Fix dumping of
- folded statement.
-
-2011-09-27 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50363
- * tree-ssa-pre.c (create_expression_by_pieces): Handle
- pointer conversions in POINTER_PLUS_EXPRs properly.
-
-2011-09-27 Richard Sandiford <richard.sandiford@linaro.org>
-
- * config/arm/neon.md (neon_vget_highv16qi, neon_vget_highv8hi)
- (neon_vget_highv4si, neon_vget_highv4sf, neon_vget_highv2di)
- (neon_vget_lowv16qi, neon_vget_lowv8hi, neon_vget_lowv4si)
- (neon_vget_lowv4sf, neon_vget_lowv2di): Turn into define_expands
- that produce subreg moves. Define using VQX iterators.
-
-2011-09-27 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.md (ashrqi3): Split alternative "n"
- into its remaining parts C03, C04, C05, C06, C07 and describe
- impact in CC by attribute "cc" appropriately.
- * config/avr/avr.c (notice_update_cc): Clean-up: Don't patch CC0
- by digging RTX.
-
-2011-09-27 Jakub Jelinek <jakub@redhat.com>
-
- * rtl.h (const_tiny_rtx): Change into array of 4 x MAX_MACHINE_MODE
- from 3 x MAX_MACHINE_MODE.
- (CONSTM1_RTX): Define.
- * emit-rtl.c (const_tiny_rtx): Change into array of
- 4 x MAX_MACHINE_MODE from 3 x MAX_MACHINE_MODE.
- (gen_rtx_CONST_VECTOR): Use CONSTM1_RTX if all inner constants are
- CONSTM1_RTX.
- (init_emit_once): Initialize CONSTM1_RTX for MODE_INT and
- MODE_VECTOR_INT modes.
- * simplify-rtx.c (simplify_binary_operation_1) <case IOR, XOR, AND>:
- Optimize if one operand is CONSTM1_RTX.
- * config/i386/i386.c (ix86_expand_sse_movcc): Optimize mask ? -1 : x
- into mask | x.
-
-2011-09-26 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (edge{8,16,32}{,l}): Return Pmode.
- (fcmp{le,ne,gt,eq}{16,32}): Likewise.
- * config/sparc/visintrin.h: Update edge and pixel-compare
- intrinsics to return 'long' instead of 'int'.
- * doc/extend.texi: Update documentation to match.
- * config/sparc/sparc.c (eligible_for_return_delay): When leaf or
- flat, allow any instruction. Otherwise, when V9 allow parallels
- which consist only of sets to registers outside of %o0 to %o5.
- (sparc_vis_init_builtins): Update VIS builtin types for edge
- and pixel-compare.
-
- * config/sparc/sparc.c (sparc_conditional_register_usage): When VIS
- is enabled, mark %gsr as global.
- * config/sparc/sparc.md (UNSPEC_WRGSR): Delete.
- (wrgsr_vis, *wrgsr_sp64, wrgsr_v8plus): Don't wrap in an unspec.
-
- * config/sparc/sparc-c.c: New file implementing sparc_target_macros,
- which will now define __VIS and __VIS__ when -mvis is enabled.
- * config/sparc/t-sparc: Likewise.
- * config.gcc: Add sparc-c.o to c_target_objs and cxx_target_objs,
- and add t-sparc to tmake_file for all sparc targets.
- * config/sparc/sparc-protos.h (sparc_target_macros): Declare.
- * config/sparc/sparc.h (TARGE_CPU_CPP_BUILTINS): Call it.
-
- * config/sparc/sparc.c (sparc_vis_init_builtins): Add explicit
- builtins for VIS vector addition and subtraction.
- * config/sparc/visintrin.h (__vis_fpadd16, __vis_fpadd16s,
- __vis_fpadd32, __vis_fpadd32s, __vis_fpsub16, __vis_fpsub16s,
- __vis_fpsub32, __vis_fpsub32s): New.
- * doc/extend.texi: Document new VIS intrinsics.
-
-2011-09-26 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.md (peephole casesi+2): Use -1 instead of 65536.
- * config/avr/avr.c (avr_out_compare): Print shorter sequence for
- EQ/NE comparisons against +/-1 in the case of unused-after,
- non-ld-regs target.
-
-2011-09-26 Jakub Jelinek <jakub@redhat.com>
-
- * gimple-fold.c (gimplify_and_update_call_from_tree): Set
- gctx.into_ssa after push_gimplify_context.
-
- * gimple.c (gimple_build_call_valist): New function.
- * gimple.h (gimple_build_call_valist): New prototype.
- * tree-ssa-propagate.c (finish_update_gimple_call): New function.
- (update_gimple_call): Likewise.
- (update_call_from_tree): Use finish_update_gimple_call.
- * tree-ssa-propagate.h (update_gimple_call): New prototype.
-
-2011-09-26 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50472
- * gimple-fold.c (fold_const_aggregate_ref_1): Do not fold
- volatile references.
-
-2011-09-26 Bingfeng Mei <bmei@broadcom.com>
-
- * doc/tm.texi: Correct documentation for TARGET_ADDR_SPACE_SUBSET_P.
- * target.def: (addr_space_subset_p): Likewise.
-
-2011-09-26 Tom de Vries <tom@codesourcery.com>
-
- * tree-ssa-alias.h (pt_solution_singleton_p): Declare.
- * tree-ssa-structalias.c (pt_solution_singleton_p): New function.
- * tree-ssa-ccp.c (fold_builtin_alloca_for_var): Set points-to solution
- of new var.
-
-2011-09-26 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50465
- * config/avr/avr-protos.h (output_reload_insisf): Don't pass insn.
- * config/avr/avr.md (*reload_insi, *reload_insf): Change call to
- output_reload_insisf.
- (adjust_len): Set default to "no".
- Remove alternative "yes". Add alternatives: "mov8", "mov16",
- "mov32", "ashlqi", "ashrqi", "lshrqi", "ashlhi", "ashrhi",
- "lshrhi", "ashlsi, "ashrsi", "lshrsi".
- (*movqi, *movhi, *movsi, *ashlqi3, ashlhi3, ashlsi3,
- *ashlhi3_const, *ashlsi3_const, ashrqi3, ashrhi3, ashrsi3,
- *ashrhi3_const, *ashrsi3_const, *lshrqi3, lshrhi3, *lshrhi3_const,
- *lshrsi3_const): Set attribute "adjust_len".
- * config/avr/avr.c (output_reload_insisf): Remove parameter "insn".
- (output_movsisf): Don't pass insn to output_reload_insisf.
- (adjust_insn_length): Handle new alternatives to adjust_len.
- Remove handling of ADJUST_LEN_YES. Clean-up code.
-
-2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * ifcvt.c (noce_try_cmove_arith): Use may_trap_or_fault_p in lieu of
- may_trap_p to detect loads that may trap of fault.
-
-2011-09-26 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr-protos.h (output_reload_inhi): Change prototype.
- * config/avr/avr.md (adjust_len): Add "reload_in16" alternative.
- (*reload_inhi): Use it. Adapt call to output_reload_inhi to new
- prototype.
- (*movhi): Split constraint alternative "r,rL" into "r,r" and "r,L".
- * config/avr/avr.c: Rename output_reload_insisf_1 to
- output_reload_in_const.
- (avr_popcount_each_byte): Handle SFmode, too.
- (output_reload_in_const): Change so it can handle HI loads, too.
- Use avr_popcount_each_byte to work out if scratch register must be
- created on the fly.
- (output_reload_inhi): Rewrite using output_reload_in_const and...
- (output_movhi): ...use it to print constants' loads.
- (adjust_insn_length): New case ADJUST_LEN_RELOAD_IN16. Cleanup code.
-
-2011-09-25 David S. Miller <davem@davemloft.net>
-
- * config/sparc/constraints.md (C, P, Z): New constraints for
- const_doube, const_int, and const_vector "all ones" values.
- Make unused constraint letters comment match reality.
- * config/sparc/predicates.md (const_all_ones_operand,
- register_or_zero_or_all_ones_operand): New predicates.
- * config/sparc/sparc.c (sparc_expand_move): Allow all ones
- as well as zero constants when VIS.
- (sparc_legitimate_constant_p): Likewise.
- * config/sparc/sparc.md (movsi_insn): Add fones alternative.
- (movsf_insn): Likewise
- (movdi_insn_sp64): Add fone alternative.
- (movdf_insn_sp32_v9): Likewise.
- (movdf_insn_sp64): Likewise.
-
- * configure.ac: Add feature check to make sure the assembler
- supports the FMAF, HPC, and VIS 3.0 instructions found on
- Niagara-3 and later cpus.
- * configure: Rebuild.
- * config.in: Likewise.
- * config/sparc/sparc.opt: New option '-mfmaf'.
- * config/sparc/sparc.md: Add float fused multiply-add patterns.
- * config/sparc/sparc.h (AS_NIAGARA3_FLAG): New macro.
- (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Use it, as needed.
- * config/sparc/sol2.h (ASM_CPU32_DEFAULT_SPEC,
- ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Likewise.
- * config/sparc/sparc.c (sparc_option_override): Turn MASK_FMAF on
- by default for Niagara-3 and later. Turn it off if TARGET_FPU is
- disabled.
- (sparc_rtx_costs): Handle 'FMA'.
- * doc/invoke.texi: Document -mfmaf.
-
-2011-09-25 Jakub Jelinek <jakub@redhat.com>
-
- * tree-ssa-structalias.c (intra_create_variable_infos): Treat
- TYPE_RESTRICT REFERENCE_TYPE parameters like restricted
- DECL_BY_REFERENCE parameters.
-
-2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-eh.c (cleanup_empty_eh): Allow a call to __builtin_stack_restore
- if there is no outgoing edge.
-
- * tree-scalar-evolution.c (simple_iv): Accept all kinds of pointer and
- integral types.
-
-2011-09-25 Ira Rosen <ira.rosen@linaro.org>
-
- * tree-vect-slp.c (vect_slp_analyze_bb_1): Split out core part
- of vect_analyze_bb here.
- (vect_analyze_bb): Loop over vector sizes calling vect_analyze_bb_1.
-
-2011-09-25 Ira Rosen <ira.rosen@linaro.org>
-
- * tree-data-ref.c (dr_analyze_innermost): Add new argument.
- Allow not simple iv if analyzing basic block.
- (create_data_ref): Update call to dr_analyze_innermost.
- (stmt_with_adjacent_zero_store_dr_p, ref_base_address): Likewise.
- * tree-loop-distribution.c (generate_memset_zero): Likewise.
- * tree-predcom.c (find_looparound_phi): Likewise.
- * tree-data-ref.h (dr_analyze_innermost): Add new argument.
-
-2011-09-24 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.h (FIRST_PSEUDO_REGISTER): Bump to 103.
- (SPARC_GSR_REG): Define.
- (FIXED_REGISTERS): Mark GSR as fixed.
- (CALL_USED_REGISTERS): Mark GSR as call used.
- (HARD_REGNO_NREGS): GSR is always 1 register.
- (REG_CLASS_CONTENTS): Add GSR to ALL_REGS.
- (REG_ALLOC_ORDER, REG_LEAF_ALLOC_ORDER): Add GSR to the end.
- (REGISTER_NAMES): Add "%gsr".
- * config/sparc/sparc.md (UNSPEC_ALIGNADDR, UNSPEC_ALIGNADDRL): Delete.
- (UNSPEC_WRGSR): New unspec.
- (GSR_REG): New constant.
- (type): Add new insn type 'gsr'.
- (fpack16_vis, fpackfix_vis, fpack32_vis,
- faligndata<V64I:MODE>_vis)): Add use of GSR_REG.
- (wrgsr_vis, *wrgsr_sp64, wrgsr_v8plus, rdgsr_vis, *rdgsr_sp64,
- rdgsr_v8plus): New expanders and insns.
- (alignaddr<P:mode>_vis, alignaddrl<P:mode>_vis): Reimplement
- using patterns which show that this is a plus in addition to a
- modification of GSR_REG, instead of an unspec.
- * config/sparc/ultra1_2.md: Handle 'gsr'.
- * config/sparc/ultra3.md: Likewise.
- * config/sparc/niagara.md: Likewise.
- * config/sparc/niagara2.md: Likewise.
- * config/sparc/sparc.c (leaf_reg_remap, sparc_leaf_regs): Fill out
- end of table.
- (sparc_option_override): Make -mvis imply -mv8plus.
- (hard_32bit_mode_classes, hard_64bit_mode_classes): Add entries
- for %gsr.
- (sparc_vis_init_builtins): Build __builtin_vis_write_gsr and
- __builtin_vis_read_gsr.
- (sparc_expand_buildin): Handle builtins that take one argument and
- return void.
- (sparc_fold_builtin): Never fold writes to %gsr.
- * config/sparc/visintrin.h (__vis_write_gsr, __vis_read_gsr): New.
- * doc/extend.texi: Document new VIS intrinsics.
-
-2011-09-23 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-transform.c (inline_call): Add comment.
- * ipa-inline.h (inline_param_summary): New structure and vector.
- (struct inline_edge_summary): Add param field.
- * ipa-inline-analysis.c (CHANGED): New constant.
- (add_clause): Handle CHANGED and NOT_CONSTANT.
- (predicate_probability): New function.
- (dump_condition): Dump CHANGED predicate.
- (evaluate_conditions_for_known_args): Handle ERROR_MARK as marker
- of unknown function wide invariant.
- (evaluate_conditions_for_edge): Handle change probabilities.
- (inline_edge_duplication_hook): Copy param summaries.
- (inline_edge_removal_hook): Free param summaries.
- (dump_inline_edge_summary): Fix dumping of indirect edges and callee
- sizes; dump param summaries.
- (will_be_nonconstant_predicate): Use CHANGED predicate.
- (record_modified_bb_info): New structure.
- (record_modified): New function.
- (param_change_prob): New function.
- (estimate_function_body_sizes): Compute param summaries.
- (estimate_edge_size_and_time): Add probability argument.
- (estimate_node_size_and_time): Add inline_param_summary argument;
- handle predicate probabilities.
- (remap_predicate): Fix formating.
- (remap_edge_change_prob): New function.
- (remap_edge_summaries): Rename from ...; use remap_edge_change_prob.
- (remap_edge_predicates): ... this one.
- (inline_merge_summary): Remap edge summaries; handle predicate
- probabilities; remove param summaries after we are done.
- (do_estimate_edge_time): Update.
- (do_estimate_edge_growth): Update.
- (read_inline_edge_summary): Read param info.
- (inline_read_summary): Fix formating.
- (write_inline_edge_summary): Write param summaries.
-
-2011-09-23 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386.c (ix86_print_operand): Handle %~.
- (ix86_print_operand_punct_valid_p): Return true also for '~'.
- * config/i386/sse.md (i128): New mode_attr.
- (vec_extract_hi_<mode>, vec_extract_hi_<mode>,
- avx_vbroadcastf128_<mode>, *avx_vperm2f128<mode>_full,
- *avx_vperm2f128<mode>_nozero, vec_set_lo_<mode>,
- vec_set_hi_<mode>, *vec_concat<mode>_avx): Use <i128> in the
- patterns, use "<sseinsnmode>" for "mode" attribute.
- (vec_extract_hi_v16hi, vec_extract_hi_v32qi, vec_set_lo_v16hi,
- vec_set_hi_v16hi, vec_set_lo_v32qi, vec_set_hi_v32qi): Use
- %~128 in the patterns, use "OI" for "mode" attribute.
-
-2011-09-23 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50447
- * config/avr/avr.md (adjust_len): Add alternatives "tsthi",
- "tstsi", "compare".
- (*cmpqi_sign_extend): Use s8_operand.
- (*cmphi, *cmpsi): Rewrite using avr_out_compare.
- * config/avr/avr-protos.h (compare_diff_p, compare_eq_p): Remove
- prototypes.
- (out_tsthi, out_tstsi): Remove prototypes.
- (avr_out_tsthi, avr_out_tstsi): New prototypes.
- * config/avr/avr.c (out_tsthi, out_tstsi): Remove functions.
- (avr_asm_len): Negative length now sets *plen to -length.
- (compare_sign_p): Return bool instead of int.
- (compare_diff_p, compare_eq_p): Ditto and make static.
- (avr_out_tsthi): New function.
- (avr_out_tstsi): New function.
- (avr_out_compare): New function.
- (adjust_insn_length): Handle ADJUST_LEN_TSTHI, ADJUST_LEN_TSTSI,
- ADJUST_LEN_COMPARE.
-
-2011-09-23 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50447
- * config/avr/avr.md: (adjust_len): Add alternative "out_plus".
- (addsi3): Rewrite using QI scratch register. Adjust text
- peepholes using plus:SI.
- (*addsi3_zero_extend.hi): New insn.
- (*subsi3_zero_extend.hi): New insn.
- (*subhi3_zero_extend1): Set attribute "cc" to "set_czn".
- (*subsi3_zero_extend): Ditto.
- (subsi3): Change predicate #2 to register_operand.
- * config/avr/avr-protos.h (avr_out_plus): New prototype.
- (avr_out_plus_1): New static function.
- (avr_out_plus): New function.
- (adjust_insn_length): Handle ADJUST_LEN_OUT_PLUS.
-
-2011-09-23 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386.c (ix86_prepare_sse_fp_compare_args): For
- GE/GT/UNLE/UNLT swap arguments and condition even for TARGET_AVX.
-
-2011-09-23 Ian Lance Taylor <iant@google.com>
-
- * godump.c (go_define): Treat a single character in single quotes,
- or a string, as an operand.
-
-2011-09-23 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.h (jump_func_type): Updated comments.
- (ipa_known_type_data): New type.
- (ipa_jump_func): Use it to describe known type jump functions.
- * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Updated to
- reflect the new known type jump function contents.
- (compute_known_type_jump_func): Likewise.
- (combine_known_type_and_ancestor_jfs): Likewise.
- (try_make_edge_direct_virtual_call): Likewise.
- (ipa_write_jump_function): Likewise.
- (ipa_read_jump_function): Likewise.
- * ipa-cp.c (ipa_value_from_known_type_jfunc): New function.
- (ipa_value_from_jfunc): Use ipa_value_from_known_type_jfunc.
- (propagate_accross_jump_function): Likewise.
-
-2011-09-23 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50446
- * config/avr/avr.md (rotlqi3): Support all offsets 0..7.
- (rotlqi3_4): Turn insn into expander.
- (*rotlqi3): New insn.
- (rotlhi3, rotlsi3): Support rotate left/right by 1.
- (*rotlhi2.1, *rotlhi2.15): New insns.
- (*rotlsi2.1, *rotlsi2.31): New insns.
- * config/avr/constraints.md (C03, C05, C06, C07): New constraints.
-
-2011-09-23 Bin Cheng <bin.cheng@arm.com>
-
- * config/arm/bpabi.h (BE8_LINK_SPEC): Add cortex-m arch and processors.
-
-2011-09-22 Maxim Kuvyrkov <maxim@codesourcery.com>
-
- * ipa-prop.c (ipa_print_node_jump_functions): Fix typos.
-
-2011-09-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * reload.c (find_reloads): Set operand_mode to Pmode for address
- operands consisting of just a CONST_INT.
-
-2011-09-22 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/50482
- * config/i386/i386.c (ix86_expand_sse_movcc): When generating
- blendv, force op_true to register if it doesn't satisfy
- nonimmediate_operand predicate.
-
-2011-09-22 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR middle-end/50113
- PR middle-end/50061
- * calls.c (emit_library_call_value_1): Use BLOCK_REG_PADDING to
- get the locate.where_pad value for register-only arguments.
- * config/arm/arm.c (arm_pad_arg_upward): Remove HFmode handling.
- (arm_pad_reg_upward): Handle null types.
-
-2011-09-22 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-analysis.c: Fix overly long lines.
-
-2011-09-22 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-transform.c (inline_call): Always update jump functions
- after inlining.
- * ipa-inline.c (ipa_inline): Likewise; do not call
- ipa_create_all_structures_for_iinln.
- (ipa_inline): Always free jump functions.
- * ipa-inline-analysis.c (evaluate_conditions_for_edge): Remove hack.
- (remap_edge_predicates): Fix pasto.
- (inline_merge_summary): Remove nlined edge predicate; remove hack.
- (inline_analyze_function): Always initialize jump functions.
- (inline_generate_summary): Likewise.
- (inline_write_summary): Always write jump functions when ipa-cp
- is not doing that.
- (inline_read_summary): Always read jump functions when ipa-cp
- is not doing that.
- * ipa-prop.c (iinlining_processed_edges): Remove.
- (update_indirect_edges_after_inlining): Do not use
- iinlining_processed_edges; instead set param_index to -1.
- (propagate_info_to_inlined_callees): Only try to indirect inlining
- when asked to do so; update jump functions of indirect calls, too;
- remove jump functions of the inlined edge.
- (ipa_edge_duplication_hook): Do not copy iinlining_processed_edges.
- (ipa_create_all_structures_for_iinln): Remove.
- (ipa_free_all_structures_after_iinln): Do not free
- iinlining_processed_edges.
- * ipa-prop.h (ipa_create_all_structures_for_iinln): Remove.
-
-2011-09-22 Richard Sandiford <richard.sandiford@linaro.org>
-
- * config/arm/predicates.md (expandable_comparison_operator): New
- predicate, extracted from...
- (arm_comparison_operator): ...here.
- * config/arm/arm.md (cbranchsi4, cbranchsf4, cbranchdf4, cbranchdi4)
- (cstoresi4, cstoresf4, cstoredf4, cstoredi4, movsicc, movsfcc)
- (movdfcc): Use expandable_comparison_operator.
-
-2011-09-22 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50447
- PR target/50465
- * config/avr/avr-protos.h (avr_out_bitop): New prototype.
- (avr_popcount_each_byte): New prototype.
- * config/avr/avr.c (avr_popcount): New static function.
- (avr_popcount_each_byte): New function.
- (avr_out_bitop): New function.
- (adjust_insn_length): ADJUST_LEN_OUT_BITOP dispatches to
- avr_out_bitop. Cleanup code.
- * config/avr/constraints.md (Ca2, Co2, Cx2): New constraints.
- (Ca4, Co4, Cx4): New constraints.
- * config/avr/avr.md (adjust_len): Add "out_bitop" insn attribute
- alternative.
- (andhi3, iorhi3, xorhi3): Rewrite insns using avr_out_bitop.
- (andsi3, iorsi3, xorsi3): Ditto.
- (*iorhi3_clobber, *iorsi3_clobber): Remove insns.
-
-2011-09-22 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50451
- * tree-vect-slp.c (vect_get_constant_vectors): Don't fail for
- constant operands in reduction.
- (vect_get_slp_defs): Don't create vector operand for NULL scalar
- operand.
-
-2011-09-22 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.c (sparc_vis_init_builtins): Do not mark
- fpack16, fpack32, fpackfix as const.
-
- * config/sparc/sparc.md (G[0-7]_REG, O[0-7]_REG, L[0-7]_REG,
- I[0-7]_REG, F[0-62]_REG, FCC[0-3]_REG, CC_REG, SFP_REG): New
- constants. Use them everywhere.
-
-2011-09-22 Oleg Endo <oleg.endo@t-online.de>
-
- * config/sh/sh.c (andcosts): Renamed to and_xor_ior_costs.
- Added AND special case. Adapted comments.
- (sh_rtx_costs): Added XOR and IOR case.
-
-2011-09-21 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-analsis.c (compute_inline_parameters): Set
- cfun and current_function_decl.
-
-2011-09-21 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-analysis.c (set_cond_stmt_execution_predicate): Allow
- handled components in parameter of builtin_constant_p.
- (will_be_nonconstant_predicate): Allow loads of non-SSA parameters.
-
-2011-09-21 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.c (relative_time_benefit): Fix wrong bracketting.
- * ipa-inline.h (estimate_edge_time): Fix pasto.
- * ipa-inline-analysis.c (do_estiamte_edge_time): Remove capping.
-
-2011-09-21 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386.c (ix86_expand_sse_movcc): Use
- blendvps, blendvpd and pblendvb if possible.
-
-2011-09-21 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/50464
- * config/i386/sse.md (xop_pcmov_<mode><avxsizesuffix>): Change
- operand 1 predicate to register_operand and operand 2 predicate
- to nonimmediate_operand.
- * config/i386/i386.c (ix86_expand_sse_movcc): When generating
- xop_pcmov, force op_true to register. Also, force op_false to
- register if it doesn't satisfy nonimmediate_operand predicate.
-
-2011-09-21 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * config/i386/bmi2intrin.h (_mulx_u64): New.
- (_mulx_u32): Ditto.
-
-2011-09-21 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/50433
- * ipa-inline-analysis.c (eliminated_by_inlining_prob):
- Use get_base_address.
-
-2011-09-21 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (<code><mode>3 smaxmin:VI124_128 expander): Use
- nonimmediate_operand instead of register_operand predicate for operands
- 1 and 2, force them into registers if expanding them as comparison.
- (<code><mode>3 umaxmin:VI124_128 expander): Similarly. For UMAX
- V8HImode force into register just operand 1.
-
-2011-09-21 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/45099
- * config/avr/avr.c (avr_function_arg_advance): Change error to
- warning if a fixed register is needed as function argument.
-
-2011-09-21 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50449
- PR target/50465
- * config/avr/avr.md (adjust_len): New insn attribute.
- (*reload_insi, *reload_insf): Use it.
- (*movsi, *movsf): Use new interface of output_movsisf.
- * config/avr/avr-protos.h (output_movsisf): Change prototype.
- * config/avr/avr.c (output_movsisf): Ditto.
- (adjust_insn_length): Use insn attribute "adjust_len" to adjust
- lengths of insns *reload_insi, *reload_insf.
- (output_reload_insisf_1): New static function.
- (output_reload_insisf): Use it.
-
-2011-09-21 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.c (def_builtin): Change from macro into function.
- (def_builtin_const): New.
- (sparc_vis_init_builtins): Use def_builtin_const for all VIS builtins
- other than alignaddr and falignaddr.
-
- * config/sparc/sparc.md (UNSPEC_FCMPLE, UNSPEC_FCMPNE, UNSPEC_FCMPGT,
- UNSPEC_FCMPEQ): New unspec codes.
- (fcmple16_vis, fcmple32_vis, fcmpne16_vis, fcmpne32_vis, fcmpgt16_vis,
- fcmpgt32_vis, fcmpeq16_vis, fcmpeq32_vis): New patterns.
- * config/sparc/sparc.c (sparc_vis_init_builtins): Create builtins for
- new pixel compare VIS patterns.
- * config/sparc/visintrin.h (__vis_fcmple16, __vis_fcmple32,
- __vis_fcmpne16, __vis_fcmpne32, __vis_fcmpgt16, __vis_fcmpgt32,
- __vis_fcmpeq16, __vis_fcmpeq32): New.
- * doc/extend.texi: Document new pixel compare VIS intrinsics.
-
-2011-09-21 Tom de Vries <tom@codesourcery.com>
-
- * final.c (final): Handle if JUMP_LABEL is not LABEL_P.
-
-2011-09-20 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (UNSPEC_ALIGNADDRL): New unspec.
- (aligneddrl<P:mode>_vis): New pattern.
- (edge8_vis, edge8l_vis, edge16_vis, edge16l_vis, edge32_vis,
- edge32l_vis): Adjust to take Pmode arguments, and return SImode.
- * config/sparc/sparc.c (sparc_vis_init_builtins): Handle new
- alignaddrl insn, and adjust edge operations for updated types.
- * config/sparc/visintrin.h: Likewise.
- * doc/extend.texi: Make typing in VIS documentation match reality.
-
-2011-09-20 Terry Guo <terry.guo@arm.com>
-
- * config/arm/arm-arches.def: Add armv6s-m.
- * config/arm/arm-tables.opt: Regenerate.
-
-2011-09-20 Wei Guozhi <carrot@google.com>
-
- PR rtl-optimization/49452
- * postreload.c (reload_combine): Invalidate use information when across
- volatile insn.
-
-2011-09-19 Maxim Kuvyrkov <maxim@codesourcery.com>
-
- * haifa-sched.c (has_edge_p, prev_non_location_insn, check_cfg):
- Remove maintenance overhead.
- (haifa_sched_init, sched_finish): Update.
-
-2011-09-19 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/mmx.md (*mov<mode>_internal_rex64): Use if_then_else RTX
- to calculate unit, prefix_rep and prefix_data16 attributes.
- (*mov<mode>_internal): Ditto for unit attribute.
- (*movv2sf_internal_rex64): Ditto for unit and prefix_rep attributes.
- (*movv2sf_internal): Ditto.
- * config/i386/sse.md (VI1248_256): Remove mode iterator.
- (avx2_eq<mode>3): Use VI_256 instead of VI1248_256.
- (*avx2_eq<mode>3): Ditto.
- (avx2_gt<mode>3): Ditto.
-
-2011-09-19 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (maxmin): New code iterator.
- * config/i386/sse.md (<maxmin:code><mode>3): Macroize expander
- from <umaxmin:code><mode>3 and <smaxmin:code><mode>3 using maxmin
- code iterator.
- (*avx2_<maxmin:code><mode>3): Macroize isn from
- *avx2_<umaxmin:code><mode>3 and *avx2_<smaxmin:code><mode>3 using
- maxmin code iterator.
- (<smaxmin:code><VI124_128:mode>3): Merge with <smaxmin:code>v8hi3.
- (<umaxmin:code><VI124_128:mode>3): Merge with umaxv4si3 and
- <umaxmin:code>v16qi3.
-
-2011-09-19 Alan Modra <amodra@gmail.com>
- Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/50341
- * config/rs6000/rs6000.md (call_indirect_aix<ptrsize>): Do not
- split the load of the indirect function's TOC from the call to
- prevent the compiler from moving the load of the new TOC above
- code that references the current function's TOC.
- (call_indirect_aix<ptrsize>_internal): Ditto.
- (call_indirect_aix<ptrsize>_nor11): Ditto.
- (call_indirect_aix<ptrsize>_internal2): Ditto.
- (call_value_indirect_aix<ptrsize>): Ditto.
- (call_value_indirect_aix<ptrsize>_internal): Ditto.
- (call_value_indirect_aix<ptrsize>_nor11): Ditto.
- (call_value_indirect_aix<ptrsize>_internal2): Ditto.
-
-2011-09-19 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (*sse4_1_extractps): Change into
- define_insn_and_split, add =x 0 n and =x x n alternatives
- and split them after reload.
-
-2011-09-19 Alexandre Oliva <aoliva@redhat.com>
-
- * tree.h (TREE_NOT_CHECK4): Rename from bogus NON_TREE_CHECK4.
-
-2011-09-19 Alexandre Oliva <aoliva@redhat.com>
-
- * emit-rtl.c (copy_insn_1): Do not copy DEBUG_EXPRs.
-
-2011-09-19 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50413
- * tree-vect-data-refs.c (vect_analyze_data_refs): Fail to vectorize
- a basic block if one of its data-refs can't be analyzed.
-
-2011-09-19 Paul Brook <paul@codesourcery.com>
-
- * config/arm/predicates.md (shift_amount_operand): Check constant
- shift count is in range.
- (const_shift_operand): Remove.
-
-2011-09-18 Eric Botcazou <ebotcazou@adacore.com>
- Iain Sandoe <developer@sandoe-acoustics.co.uk>
-
- PR target/50091
- * config/rs6000/rs6000.md (probe_stack): Use explicit operand.
- * config/rs6000/rs6000.c (output_probe_stack_range): Likewise.
-
-2011-09-18 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/bmiintrin.h: Remove tmp.
- * config/i386/tbmintrin.h: Likewise.
-
-2011-09-18 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50414
- * tree-vect-slp.c (vect_get_constant_vectors): Handle MAX_EXPR and
- MIN_EXPR.
-
-2011-09-18 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50412
- * tree-vect-data-refs.c (vect_analyze_group_access): Fail for
- acceses that require epilogue loop if vectorizing outer loop.
-
-2011-09-17 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.md (UNSPEC_EDGE8, UNSPEC_EDGE8L,
- UNSPEC_EDGE16, UNSPEC_EDGE16L, UNSPEC_EDGE32, UNSPEC_EDGE32L):
- New unspecs.
- (define_attr type): New type 'edge'.
- (edge8_vis, edge8l_vis, edge16_vis, edge16l_vis, edge32_vis,
- edge32l_vis): New patterns.
- * config/sparc/ultra1_2.md: Add insn reservation for 'edge'.
- * config/sparc/ultra3.md: Likewise.
- * config/sparc/niagara.md: Likewise.
- * config/sparc/niagara2.md: Likewise.
- * config/sparc/sparc.d (sparc_vis_init_builtins): Generate
- builtins for VIS edge instructions.
- * config/sparc/visintrin.h (__vis_edge8, __vis_edge8l)
- (__vis_edge16, __vis_edge16l, __vis_edge32, __vis_edge32l): New
- intrinsics.
- (__v8qi, __v4qi): Make unsigned.
- (__vis_faligndatadi, ___vis_faligndatav2si, __vis_faligndatav4hi,
- __vis_faligndatav8qi, __vis_fmul8x16au, __vis_fmul8x16al,
- __vis_fpack32): Fix types.
- * doc/extend.texi: Document new 'edge' VIS intrinsics.
-
- * gcc/config/sparc/sparc.c (niagara2_costs): Adjust integer
- divide costs.
- (niagara3_costs): New.
- (sparc_option_override): Use it.
- * gcc/config/sparc/niagara2.md: Adjust with more accurate
- Niagara-3 reservations.
-
-2011-09-17 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (VIMAX_AVX2): Change V4DI to V2TI.
- (sse2_avx, sseinsnmode): Add V2TI.
- (REDUC_SMINMAX_MODE): New mode iterator.
- (reduc_smax_v4sf, reduc_smin_v4sf, reduc_smax_v8sf,
- reduc_smin_v8sf, reduc_smax_v4df, reduc_smin_v4df): Remove.
- (reduc_<code>_<mode>): New smaxmin and umaxmin expanders.
- (sse2_lshrv1ti3): Rename to...
- (<sse2_avx2>_lshr<mode>3): ... this. Use VIMAX_AVX2 mode
- iterator. Move before umaxmin expanders.
- * config/i386/i386.h (VALID_AVX256_REG_MODE,
- SSE_REG_MODE_P): Accept V2TImode.
- * config/i386/i386.c (ix86_expand_reduc): Handle V32QImode,
- V16HImode, V8SImode and V4DImode.
-
- * config/i386/i386.c (ix86_build_const_vector): Handle V8SImode
- and V4DImode.
- (ix86_build_signbit_mask): Likewise.
- (ix86_expand_int_vcond): Likewise. Handle V16HImode and V32QImode.
- (bdesc_args): Use CODE_FOR_{s,u}m{ax,in}v{32q,16h,8s}i3
- instead of CODE_FOR_avx2_{s,u}m{ax,in}v{32q,16h,8s}i3.
- * config/i386/sse.md (avx2_<code><mode>3 umaxmin expand): Rename to...
- (<code><mode>3) ... this.
- (avx2_<code><mode>3 smaxmin expand): Rename to...
- (<code><mode>3) ... this.
- (smax<mode>3, smin<mode>3): Macroize using smaxmin code iterator.
- (smaxv2di3, sminv2di3): Macroize using smaxmin code iterator and
- VI8_AVX2 mode iterator.
- (umaxv2di3, uminv2di3): Macroize using umaxmin code iterator and
- VI8_AVX2 mode iterator.
- (vcond<V_256:mode><VI_256:mode>, vcondu<V_256:mode><VI_256:mode>):
- New expanders.
-
-2011-09-17 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/ia64/itanium2.md: Use match_test rather than eq/ne symbol_ref
- throughout file.
-
-2011-09-16 David S. Miller <davem@davemloft.net>
-
- * config/sparc/visintrin.h: New file.
- * config.gcc: Add it to extra_headers on sparc.
-
-2011-09-16 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386.c (ix86_expand_reduc_v4sf): Rename to ...
- (ix86_expand_reduc): ... this. Handle also V8SFmode and V4DFmode.
- * config/i386/sse.md (reduc_splus_v4sf, reduc_smax_v4sf,
- reduc_smin_v4sf): Adjust callers.
- (reduc_smax_v8sf, reduc_smin_v8sf, reduc_smax_v4df, reduc_smin_v4df):
- New expanders.
-
- * config/i386/sse.md (vec_extract_hi_<mode>,
- vec_extract_hi_v16hi, vec_extract_hi_v32qi): Use
- vextracti128 instead of vextractf128 for -mavx2 and
- integer vectors. For V4DFmode fix up mode attribute.
- (VEC_EXTRACT_MODE): For TARGET_AVX add 32-byte vectors.
- (vec_set_lo_<mode>, vec_set_hi_<mode>): For VI8F_256 modes use V4DF
- instead of V8SF mode attribute.
- (avx2_extracti128): Change into define_expand.
- * config/i386/i386.c (ix86_expand_vector_extract): Handle
- 32-byte vector modes if TARGET_AVX.
-
-2011-09-16 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.md: (umulqihi3, mulqihi3): Write as one pattern.
- (umulqi3_highpart, smulqi3_highpart): Ditto.
- (*maddqihi4.const, *umaddqihi4.uconst): Ditto.
- (*msubqihi4.const, *umsubqihi4.uconst): Ditto.
- (*muluqihi3.uconst, *mulsqihi3.sconst): Ditto.
-
-2011-09-16 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50358
- * config/avr/avr.md (*ashiftqihi2.signx.1): New insn.
- (*maddqi4, *maddqi4.const): New insns.
- (*msubqi4, *msubqi4.const): New insns.
- * config/avr/avr.c (avr_rtx_costs): Record costs of above in cases
- PLUS:QI and MINUS:QI. Increase costs of multiply-add/-sub for
- HImode by 1 in the case of multiplying with a CONST_INT.
- Record cost of *ashiftqihi2.signx.1 in case ASHIFT:QI.
-
-2011-09-15 Jan Hubicka <jh@suse.cz>
-
- PR lto/50430
- * gimple-fold.c (gimple_get_virt_method_for_binfo): Do not ICE on
- error_mark_node in the DECL_INITIAL of vtable.
-
-2011-09-15 Diego Novillo <dnovillo@google.com>
-
- * Makefile.in (SYSROOT_CFLAGS_FOR_TARGET): Define from
- @SYSROOT_CFLAGS_FOR_TARGET@.
- * configure.ac (SYSROOT_CFLAGS_FOR_TARGET): Set from build-sysroot.
- * configure: Regenerate.
- (site.exp): Add definition of TEST_ALWAYS_FLAGS.
- Remove setting of GCC_UNDER_TEST.
-
-2011-09-15 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (output_fp_compare): Return %v prefixed
- instruction mnemonics for TARGET_AVX.
-
- * config/i386/i386.md (*movdf_internal_rex64): use cond RTX in
- "type" attribute calculation.
- (*movdf_internal): Ditto.
- (*movsf_internal): Ditto.
-
-2011-09-15 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): New builtin macro.
-
-2011-09-15 Jason Merrill <jason@redhat.com>
-
- PR c++/50361
- * expr.c (count_type_elements): Handle NULLPTR_TYPE.
-
-2011-09-15 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-analysis.c (add_condition): Add conditions parameter;
- simplify obviously true clauses.
- (and_predicates, or_predicates): Add conditions parameter.
- (inline_duplication_hoook): Update.
- (mark_modified): New function.
- (unmodified_parm): New function.
- (eliminated_by_inlining_prob, (set_cond_stmt_execution_predicate,
- set_switch_stmt_execution_predicate, will_be_nonconstant_predicate):
- Use unmodified_parm.
- (estimate_function_body_sizes): Update.
- (remap_predicate): Update.
-
-2011-09-15 Ira Rosen <ira.rosen@linaro.org>
-
- * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Allow
- read-after-read dependencies in basic block SLP.
-
-2011-09-14 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/sparc/sparc.md: Use match_test rather than eq/ne symbol_ref
- throughout file.
-
-2011-09-14 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/sh/sh.md: Use match_test rather than eq/ne symbol_ref
- throughout file.
-
-2011-09-14 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/s390/s390.md: Use match_test rather than eq/ne symbol_ref
- throughout file.
-
-2011-09-14 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/rs6000/rs6000.md: Use match_test rather than eq/ne symbol_ref
- throughout file.
- * config/rs6000/constraints.md: Likewise.
-
-2011-09-14 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/microblaze/microblaze.md: Use match_test rather than
- eq/ne symbol_ref throughout file.
-
-2011-09-14 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/bfin/bfin.md: Use match_test rather than eq/ne symbol_ref
- throughout file.
-
-2011-09-14 Tom de Vries <tom@codesourcery.com>
-
- PR middle-end/50251
- * explow.c (emit_stack_restore): Set crtl->need_drap if
- stack_restore is emitted.
-
-2011-09-14 Julian Brown <julian@codesourcery.com>
-
- * config/arm/arm.c (arm_override_options): Add unaligned_access
- support.
- (arm_file_start): Emit attribute for unaligned access as appropriate.
- * config/arm/arm.md (UNSPEC_UNALIGNED_LOAD)
- (UNSPEC_UNALIGNED_STORE): Add constants for unspecs.
- (insv, extzv): Add unaligned-access support.
- (extv): Change to expander. Likewise.
- (extzv_t1, extv_regsi): Add helpers.
- (unaligned_loadsi, unaligned_loadhis, unaligned_loadhiu)
- (unaligned_storesi, unaligned_storehi): New.
- (*extv_reg): New (previous extv implementation).
- * config/arm/arm.opt (munaligned_access): Add option.
- * config/arm/constraints.md (Uw): New constraint.
- * expmed.c (store_bit_field_1): Adjust bitfield numbering according
- to size of access, not size of unit, when BITS_BIG_ENDIAN !=
- BYTES_BIG_ENDIAN. Don't use bitfield accesses for
- volatile accesses when -fstrict-volatile-bitfields is in effect.
- (extract_bit_field_1): Likewise.
-
-2011-09-14 Richard Sandiford <richard.sandiford@linaro.org>
-
- * simplify-rtx.c (simplify_subreg): Check that the inner mode is
- a scalar integer before applying integer-only optimisations to
- inner arithmetic.
-
-2011-09-14 Bernd Schmidt <bernds@codesourcery.com>
-
- * config/mips/mips.c (mips_expand_epilogue): Generate a
- simple_return only if the return address is in r31.
-
-2011-09-13 Bernd Schmidt <bernds@codesourcery.com>
-
- * cfgcleanup.c (try_head_merge_bb): If get_condition returns
- NULL for a jump that is a cc0 insn, pick the previous insn for
- move_before.
-
-2011-09-13 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/v850/v850.md: Use match_test rather than eq/ne symbol_ref
- throughout file.
-
-2011-09-13 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/pa/pa.md: Use match_test rather than eq/ne symbol_ref
- throughout file.
-
-2011-09-13 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mn10300/mn10300.md: Use match_test rather than eq/ne
- symbol_ref throughout file.
-
-2011-09-13 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/m68k/m68k.md: Use match_test rather than eq/ne symbol_ref
- throughout file.
-
-2011-09-13 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/h8300/h8300.md: Use match_test rather than eq/ne symbol_ref
- throughout file.
-
-2011-09-13 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/arm/arm.md: Use match_test rather than eq/ne symbol_ref
- throughout file.
- * config/arm/neon.md: Likewise.
- * config/arm/vfp.md: Likewise.
- * config/arm/thumb2.md: Likewise.
- * config/arm/cortex-m4.md: Likewise.
-
-2011-09-13 Sevak Sargsyan <sevak.sargsyan@ispras.ru>
-
- * config/arm/neon.md (neon_vabd<mode>_2, neon_vabd<mode>_3): New
- define_insn patterns for combine.
-
-2011-09-13 Giuseppe Scrivano <gscrivano@gnu.org>
-
- * reorg.c: Always define make_return_insns.
-
-2011-09-13 Jan Hubicka <jh@suse.cz>
-
- PR other/49533
- * cgraphunit.c (assemble_thunks_and_aliases): Force alias to be output.
-
-2011-09-13 Jan Hubicka <jh@suse.cz>
-
- PR other/49533
- * ipa-inline-transform.c (can_remove_node_now_p): Fix thunkos.
-
-2011-09-13 Paul Brook <paul@codesourcery.com>
-
- * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
- (ARM_TARGET2_DWARF_FORMAT): Provide default definition.
- * config/arm/linux-eabi.h (ARM_TARGET2_DWARF_FORMAT): Define.
- * config/arm/symbian.h (ARM_TARGET2_DWARF_FORMAT): Define.
- * config/arm/uclinux-eabi.h(ARM_TARGET2_DWARF_FORMAT): Define.
- * config/arm/t-bpabi (EXTRA_HEADERS): Add unwind-arm-common.h.
- * config/arm/t-symbian (EXTRA_HEADERS): Add unwind-arm-common.h.
- * config/c6x/c6x.c (c6x_output_file_unwind): Don't rely on dwarf2 code
- enabling unwind tables.
- (c6x_debug_unwind_info): New function.
- (TARGET_ARM_EABI_UNWINDER): Define.
- (TARGET_DEBUG_UNWIND_INFO): Define.
- * config/c6x/c6x.h (DWARF_FRAME_RETURN_COLUMN): Define.
- (TARGET_EXTRA_CFI_SECTION): Remove.
- * config/c6x/t-c6x-elf (EXTRA_HEADERS): Set.
- * ginclude/unwind-arm-common.h: New file.
-
-2011-09-13 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50358
- * config/avr/predicates.md (const_1_to_6_operand): New predicate.
- * config/avr/avr.md: (extend_s): New code attribute.
- (mul_r_d): New code attribute.
- (*maddqihi4, *umaddqihi4): New insns.
- (*msubqihi4, *umsubqihi4): New insns.
- (*usmaddqihi4, *sumaddqihi4): New insns.
- (*usmsubqihi4, *susubdqihi4): New insns.
- (*umaddqihi4.uconst, *maddqihi4.sconst): New insn-and-splits.
- (*umsubqihi4.uconst, *msubqihi4.sconst): New insn-and-splits.
- (*umsubqihi4.uconst.ashift): New insn-and-split.
- (*msubqihi4.sconst.ashift): New insn-and-split.
- (*sumaddqihi4.uconst): New insn-and-split.
- (*sumsubqihi4.uconst): New insn-and-split.
- * config/avr/avr.c (avr_rtx_costs): Report costs of above in case
- PLUS:HI and MINUS:HI.
-
-2011-09-13 Revital Eres <revital.eres@linaro.org>
-
- modulo-sched.c (remove_node_from_ps): Return void instead of bool.
- (optimize_sc): Adjust call to remove_node_from_ps.
- (sms_schedule): Add print info.
-
-2011-09-13 Bernd Schmidt <bernds@codesourcery.com>
-
- * rtl.c (copy_rtx): Do not handle frame_related, jump or call
- flags specially.
-
-2011-09-12 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/50010
- * dwarf2cfi.c (add_cfis_to_fde): Ignore non-active insns in between
- NOTE_INSN_CFI notes, with the exception of
- NOTE_INSN_SWITCH_TEXT_SECTIONS.
-
-2011-09-12 Bernd Schmidt <bernds@codesourcery.com>
- Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.c (mips_epilogue): New structure.
- (mips16e_save_restore_reg): Queue REG_CFA_RESTORE notes when
- restoring registers.
- (mips_epilogue_emit_cfa_restores): New function.
- (mips_epilogue_set_cfa): Likewise.
- (mips_restore_reg): Queue REG_CFA_RESTORE notes. When restoring
- the current CFA register from the stack, redefine the CFA in terms
- of the stack pointer.
- (mips_expand_epilogue): Set up mips_epilogue. Attach CFA information
- to the epilogue instructions.
-
-2011-09-12 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.c (mips16e_save_restore_reg): Add a reg_parm_p
- argument.
- (mips16e_build_save_restore): Update accordingly.
-
-2011-09-12 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/50212
- * bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges):
- Skip also lps with NULL landing_pad or non-LABEL_P landing_pad.
-
- PR debug/50299
- * calls.c (load_register_parameters): Use use_reg_mode instead
- of use_reg when adding a single register CALL_INSN_FUNCTION_USAGE
- entry.
- (expand_call): Set EXPR_LIST mode to TYPE_MODE of the argument
- for stack CALL_INSN_FUNCTION_USAGE uses.
- * expr.h (use_reg_mode): New prototype.
- (use_reg): Changed into inline around use_reg_mode.
- * expr.c (use_reg): Renamed to...
- (use_reg_mode): ... this. Added MODE argument, set EXPR_LIST
- mode to that mode instead of VOIDmode.
- * var-tracking.c (prepare_call_arguments): Don't track parameters
- whose EXPR_LIST mode is VOIDmode, BLKmode or X mode isn't convertible
- to it using lowpart_subreg. Convert VALUE and REG/MEM to the
- EXPR_LIST mode.
-
-2011-09-12 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/43746
- * config/avr/avr.c (AVR_SECTION_PROGMEM): New Define.
- (progmem_section): New Variable.
- (avr_asm_init_sections): Initialize it.
- (TARGET_ASM_SELECT_SECTION): Define to...
- (avr_asm_select_section): ... this new Function.
- (avr_replace_prefix): New Function.
- (avr_asm_function_rodata_section): Use it.
- (avr_insert_attributes): Don't add section attribute for PROGMEM.
- (avr_section_type_flags): Use avr_progmem_p instead of section
- name to detect if object is in PROGMEM.
- (avr_asm_named_section): Set section name prefix for objects in
- PROGMEM.
-
-2011-09-12 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/50352
- * config/arm/arm.md (*push_fp_multi): Add % before %( and %) in the
- sprintf format string.
-
-2011-09-12 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50343
- * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Check
- that the reduction is over an SSA name before checking its definition.
-
-2011-09-11 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/cris/cris.md: Use match_test rather than eq/ne symbol_ref
- throughout file.
-
-2011-09-11 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.md: Use match_test rather than eq/ne symbol_ref
- throughout file.
- * config/mips/sb1.md: Likewise.
- * config/mips/predicates.md: Replace (match_test "!...")
- with (not (match_test "..."))
- * config/mips/constraints.md: Likewise.
-
-2011-09-09 Andrew Stubbs <ams@codesourcery.com>
-
- * config/arm/arm-cores.def (generic-armv7-a): New architecture.
- * config/arm/arm-tables.opt: Regenerate.
- * config/arm/arm-tune.md: Regenerate.
- * config/arm/arm.c (arm_file_start): Output .arch directive when
- user passes -mcpu=generic-*.
- (arm_issue_rate): Add genericv7a support.
- * config/arm/arm.h (EXTRA_SPECS): Add asm_cpu_spec.
- (ASM_CPU_SPEC): New define.
- * config/arm/elf.h (ASM_SPEC): Use %(asm_cpu_spec).
- * config/arm/semi.h (ASM_SPEC): Likewise.
- * doc/invoke.texi (ARM Options): Document -mcpu=generic-*
- and -mtune=generic-*.
-
-2011-09-09 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50328
- * tree-vect-loop.c (vect_is_simple_reduction_1): Allow one
- constant or default-def operand.
-
-2011-09-09 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-pre.c (create_expression_by_pieces): Fold the
- last statement.
-
-2011-09-09 Richard Guenther <rguenther@suse.de>
-
- * gimple.h (fold_stmt_inplace): Adjust to take a gimple_stmt_iterator
- instead of a statement.
- * gimple-fold.c (fold_stmt_inplace): Likewise.
- * sese.c (graphite_copy_stmts_from_block): Adjust.
- * tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise.
- * tree-ssa-forwprop.c (forward_propagate_into_comparison): Use
- fold_stmt.
- (forward_propagate_addr_into_variable_array_index): Likewise.
- (forward_propagate_addr_expr_1): adjust.
- (associate_plusminus): Likewise.
- (ssa_forward_propagate_and_combine): Likewise.
- * tree-ssa-mathopts.c (replace_reciprocal): Adjust.
- (execute_cse_reciprocals): Likewise.
- * tree-ssa.c (insert_debug_temp_for_var_def): Adjust.
-
-2011-09-09 Nick Clifton <nickc@redhat.com>
-
- * config/mn10300/mn10300.c (mn10300_split_and_operand_count):
- Return a positive value to indicate that the bits at the
- bottom of the register should be cleared.
-
-2011-09-09 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-operands.c (swap_tree_operands): Always adjust
- existing operand positions.
-
-2011-09-09 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50333
- * tree-data-ref.c (split_constant_offset): Do not try to handle
- ternary ops.
-
-2011-09-08 Andrew Stubbs <ams@codesourcery.com>
-
- PR tree-optimization/50318
- * tree-ssa-math-opts.c (convert_plusminus_to_widen): Correct
- typo in use of mult_rhs1 and mult_rhs2.
-
-2011-09-08 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (standard_sse_constant_p): Handle AVX2 modes.
- (standard_sse_constant_opcode) <case 2>: Change vpcmpeqd template.
-
-2011-09-08 Bernd Schmidt <bernds@codesourcery.com>
-
- * config/arm/arm.md (push_multi): Emit predicates.
- (push_fp_multi): Likewise.
- * config/arm/arm.c (vfp_output_fstmd): Likewise.
-
-2011-09-08 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/33255 - Support -Wunused-local-typedefs warning
- * c-decl.c (lookup_name): Use the new maybe_record_typedef_use.
- (pushdecl): Use the new record_locally_defined_typedef.
- (store_parm_decls): Allocate cfun->language.
- (finish_function): Use the new maybe_warn_unused_local_typedefs,
- and free cfun->language.
- (c_push_function_context): Allocate cfun->language here only if needed.
- (c_pop_function_context): Likewise, mark cfun->language
- for collection only when it should be done.
- * c-common.c (handle_used_attribute): Don't ignore TYPE_DECL nodes.
- * c-typeck.c (c_expr_sizeof_type, c_cast_expr): Use the new
- maybe_record_local_typedef_use.
- * doc/invoke.texi: Update documentation for
- -Wunused-local-typedefs.
-
-2011-09-08 Enkovich Ilya <ilya.enkovich@intel.com>
-
- * config/i386/i386-protos.h (ix86_lea_outperforms): New.
- (ix86_avoid_lea_for_add): Likewise.
- (ix86_avoid_lea_for_addr): Likewise.
- (ix86_split_lea_for_addr): Likewise.
-
- * config/i386/i386.c (LEA_MAX_STALL): New.
- (increase_distance): Likewise.
- (insn_defines_reg): Likewise.
- (insn_uses_reg_mem): Likewise.
- (distance_non_agu_define_in_bb): Likewise.
- (distance_agu_use_in_bb): Likewise.
- (ix86_lea_outperforms): Likewise.
- (ix86_ok_to_clobber_flags): Likewise.
- (ix86_avoid_lea_for_add): Likewise.
- (ix86_avoid_lea_for_addr): Likewise.
- (ix86_split_lea_for_addr): Likewise.
- (distance_non_agu_define): Search in pred BBs added.
- (distance_agu_use): Search in succ BBs added.
- (IX86_LEA_PRIORITY): Value changed from 2 to 0.
- (LEA_SEARCH_THRESHOLD): Now depends on LEA_MAX_STALL.
- (ix86_lea_for_add_ok): Use ix86_lea_outperforms to make decision.
-
- * config/i386/i386.md: Split added to transform non destructive
- add into move and add.
- (lea_1): transformed into insn_and_split to avoid AGU stalls.
- (lea<mode>_2): Likewise.
-
-2011-09-08 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/50287
- * ipa-split.c (split_function): Do not create SSA names for
- non-gimple-registers.
-
-2011-09-08 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/19831
- * tree-ssa-dce.c (mark_all_reaching_defs_necessary_1): Also
- skip builtins with vdefs that do not really store something.
- (propagate_necessity): For calls to free that we can associate
- with an allocation function do not mark the freed pointer
- definition necessary.
- (eliminate_unnecessary_stmts): Remove a call to free if
- the associated call to an allocation function is not necessary.
-
-2011-09-08 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/19831
- * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Do not mark
- allocation functions as necessary.
-
-2011-09-08 Iain Sandoe <iains@gcc.gnu.org>
-
- * config/darwin-driver.c (darwin_find_version_from_kernel): New routine
- cut from ...
- (darwin_default_min_version): Amended to provide defaults
- for the cross directory case.
- (darwin_driver_init): call darwin_default_min_version unconditionally.
- * config/darwin.h (DEF_MIN_OSX_VERSION): New.
- * config/darwin9.h: Likewise.
- * config/darwin10.h: Likewise.
- * config/rs6000/darwin7.h: Likewise.
-
-2011-09-08 Jakub Jelinek <jakub@redhat.com>
-
- PR target/50310
- * config/i386/i386.c (ix86_prepare_sse_fp_compare_args): Return
- code early if TARGET_AVX.
- (ix86_expand_fp_vcond): Handle LTGT and UNEQ.
-
-2011-09-07 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (sseinsnmode): Remove 32-byte integer vector
- duplicates.
-
- PR target/50310
- * config/i386/sse.md (*andnot<mode>3, *<code><mode>3): Fix up
- "mode" attribute computation.
-
-2011-09-07 Bernd Schmidt <bernds@codesourcery.com>
-
- * regrename.c (struct du_head): Make nregs signed.
- (closed_chains): Remove.
- (create_new_chain): Return the new chain.
- (chain_from_id): New static function.
- (dump_def_use_chain): Change argument to be an int, indicating
- the first ID to print. All callers changed.
- (merge_overlapping_regs): Use chain_from_id. Assert that
- chains don't conflict with themselves.
- (rename_chains): Take no argument. Iterate over id_to_chain
- rather to find chains to rename. Clear tick before the main loop.
- (struct incoming_reg_info): New struct.
- (struct bb_rename_info): New struct.
- (init_rename_info, set_incoming_from_chain, merge_chains): New
- static functions.
- (regrename_analyze): New static function, broken out of
- regrename_optimize. Record and make use of open chain information
- at basic block boundaries, and merge chains where possible.
- (scan_rtx_reg): Make this_nregs signed. Don't update
- closed_chains.
- (build_def_use): Return a bool to indicate success. All callers
- changed. Don't initialize global data here.
- (regrename_optimize): Move most code out of here into
- regrename_analyze.
- * regs.h (add_range_to_hard_reg_set, remove_range_from_hard_reg_set,
- range_overlaps_hard_reg_set_p, range_in_hard_reg_set_p): New
- static inline functions.
- * vec.h (FOR_EACH_VEC_ELT_FROM): New macro.
-
- * bb-reorder.c (insert_section_boundary_note): Don't check
- optimize_function_for_speed_p.
- (gate_handle_partition_blocks): Do it here instead.
- (gate_handle_reorder_blocks): Move preliminary checks here ...
- (rest_of_handle_reorder_blocks): ... from here.
-
-2011-09-07 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/50301
- * ipa-cp.c (find_more_values_for_callers_subset): Check jump
- function index bounds.
- (perhaps_add_new_callers): Likewise.
-
-2011-09-07 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/49911
- * tree-sra.c (analyze_access_subtree): Change type of to-be-replaced
- enumerations to the corresponding plain integer type.
-
-2011-09-07 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50319
- * tree-if-conv.c (set_bb_predicate): Assert we only set
- canonical predicates.
- (add_to_predicate_list): Simplify. Allow TRUTH_NOT_EXPR
- around canonical predicates.
- (predicate_bbs): Do not re-gimplify already canonical
- predicates. Properly unshare them though.
- (find_phi_replacement_condition): Simplify.
-
-2011-09-07 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR target/49030
- * config/arm/arm-protos.h (maybe_get_arm_condition_code): Declare.
- * config/arm/arm.c (maybe_get_arm_condition_code): New function,
- reusing the old code from get_arm_condition_code. Return ARM_NV
- for invalid comparison codes.
- (get_arm_condition_code): Redefine in terms of
- maybe_get_arm_condition_code.
- * config/arm/predicates.md (arm_comparison_operator): Use
- maybe_get_arm_condition_code.
-
-2011-09-07 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-forwprop.c (forward_propagate_into_gimple_cond):
- Canonicalize negated predicates by swapping edges.
- (forward_propagate_into_cond): Likewise.
-
-2011-09-07 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50213
- * tree-flow.h (simple_iv_increment_p): Declare.
- * tree-ssa-dom.c (simple_iv_increment_p): Export. Also handle
- POINTER_PLUS_EXPR.
- * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Do
- not propagate simple IV counter increments.
-
-2011-09-07 Eric Botcazou <ebotcazou@adacore.com>
- Iain Sandoe <iains@gcc.gnu.org>
-
- * config/rs6000/rs6000.c (compute_save_world_info): Test
- cfun->has_nonlocal_label to determine if the out-of-line save
- world call may be used.
-
-2011-09-07 Nick Clifton <nickc@redhat.com>
-
- * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Set the jump
- label on the parallel part of the insn.
-
-2011-09-07 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/50191
- * dwarf2out.c (mem_loc_descriptor) <case MEM>: Try
- avoid_constant_pool_reference first instead of last.
-
-2011-09-06 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * doc/configfiles.texi (Configuration Files): Update documentation
- about tm_p.h and remove FIXME comment.
-
-2011-09-06 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_function_value_regno_p): Use AX_REG.
- (function_value_32): Do not check TARGET_MMX, TARGET_SSE or TARGET_AVX.
-
-2011-09-06 Iain Sandoe <iains@gcc.gnu.org>
-
- * config/darwin10.h Remove duplicate LIB_SPEC.
-
-2011-09-06 Enkovich Ilya <ilya.enkovich@intel.com>
-
- PR middle-end/44382
- * target.def (reassociation_width): New hook.
-
- * doc/tm.texi.in (reassociation_width): Likewise.
-
- * doc/tm.texi (reassociation_width): Likewise.
-
- * doc/invoke.texi (tree-reassoc-width): New param documented.
-
- * hooks.h (hook_int_uint_mode_1): New default hook.
-
- * hooks.c (hook_int_uint_mode_1): Likewise.
-
- * config/i386/i386.h (ix86_tune_indices): Add
- X86_TUNE_REASSOC_INT_TO_PARALLEL and X86_TUNE_REASSOC_FP_TO_PARALLEL.
-
- (TARGET_REASSOC_INT_TO_PARALLEL): New.
- (TARGET_REASSOC_FP_TO_PARALLEL): Likewise.
-
- * config/i386/i386.c (initial_ix86_tune_features): Add
- X86_TUNE_REASSOC_INT_TO_PARALLEL and X86_TUNE_REASSOC_FP_TO_PARALLEL.
-
- (ix86_reassociation_width): New function.
-
- * params.def (PARAM_TREE_REASSOC_WIDTH): New param added.
-
- * tree-ssa-reassoc.c (get_required_cycles): New function.
- (get_reassociation_width): Likewise.
- (swap_ops_for_binary_stmt): Likewise.
- (rewrite_expr_tree_parallel): Likewise.
-
- (rewrite_expr_tree): Refactored. Part of code moved into
- swap_ops_for_binary_stmt.
-
- (reassociate_bb): Now checks reassociation width to be used and
- call rewrite_expr_tree_parallel instead of rewrite_expr_tree if needed.
-
-2011-09-06 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47025
- * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): BUILT_IN_VA_END
- uses nothing.
- (call_may_clobber_ref_p_1): BUILT_IN_VA_END is a barrier like
- BUILT_IN_FREE.
- (stmt_kills_ref_p_1): BUILT_IN_VA_END kills what its argument
- definitely points to.
- * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
- BUILT_IN_VA_START doesn't let its va_list argument escape.
- * tree-ssa-dce.c (propagate_necessity): BUILT_IN_VA_END does
- not make any previous stores necessary.
-
-2011-09-06 Martin Jambor <mjambor@suse.cz>
-
- * ipa-inline.h (struct inline_summary): Move versionable flag...
- * cgraph.h (struct cgraph_local_info): ...here
- * ipa-cp.c (determine_versionability): Use the new versionable flag.
- (determine_versionability): Likewise.
- (ipcp_versionable_function_p): Likewise.
- (ipcp_generate_summary): Likewise.
- * ipa-inline-analysis.c (dump_inline_summary): Do not dump the
- versionable flag.
- (compute_inline_parameters): Do not clear the versionable flag.
- (inline_read_section): Do not stream the versionable flag.
- (inline_write_summary): Likewise.
- * lto-cgraph.c (lto_output_node): Stream the versionable flag.
- (input_overwrite_node): Likewise.
-
-2011-09-06 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48149
- * tree-ssa-sccvn.c (vn_get_expr_for): Simplify. Fix tuplification bug.
- (vn_valueize): Move earlier.
- (valueize_expr): Use vn_valueize.
- (simplify_binary_expression): Simplify, also combine COMPLEX_EXPR
- operands.
- (simplify_unary_expression): Simplify.
-
-2011-09-06 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48317
- * tree-ssa-sccvn.h (struct vn_nary_op_s): Make op a true
- trailing array.
- (sizeof_vn_nary_op): New inline function.
- (vn_nary_op_lookup_pieces): Adjust.
- (vn_nary_op_insert_pieces): Likewise.
- * tree-ssa-sccvn.c (vn_nary_op_eq): Also compare the length.
- (init_vn_nary_op_from_pieces): Adjust signature. Deal with
- any number of operands.
- (vn_nary_length_from_stmt): New function.
- (init_vn_nary_op_from_stmt): Adjust for CONSTRUCTOR handling.
- (vn_nary_op_lookup_pieces): Adjust signature and allocate properly
- sized temporary.
- (vn_nary_op_lookup): Likewise.
- (vn_nary_op_lookup_stmt): Likewise.
- (vn_nary_op_insert_into): Likewise.
- (vn_nary_op_insert_stmt): Likewise.
- (visit_use): Handle CONSTRUCTOR as nary.
- * tree-ssa-pre.c (phi_translate_1): Adjust.
- (create_expression_by_pieces): Likewise.
- (compute_avail): Likewise.
-
-2011-09-06 Ira Rosen <ira.rosen@linaro.org>
-
- * config/arm/arm.c (arm_preferred_simd_mode): Check
- TARGET_NEON_VECTORIZE_DOUBLE instead of
- TARGET_NEON_VECTORIZE_QUAD.
- (arm_autovectorize_vector_sizes): Likewise.
- * config/arm/arm.opt (mvectorize-with-neon-quad): Make inverse
- mask of mvectorize-with-neon-double. Add RejectNegative.
- (mvectorize-with-neon-double): New.
-
-2011-09-06 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (visit_use): CSE stmt pieces and simplify matching.
-
-2011-09-06 Tom de Vries <tom@codesourcery.com>
-
- * recog.c (asm_labels_ok): New function.
- (check_asm_operands): Use asm_labels_ok.
-
-2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR target/49606
- * config/mips/mips.h (ABI_HAS_64BIT_SYMBOLS): Check Pmode.
- (PMODE_INSN): New macro.
- * config/mips/mips.c (gen_load_const_gp): Use PMODE_INSN.
- (mips_got_load, mips_expand_synci_loop): Likewise.
- (mips_save_gp_to_cprestore_slot): Handle SImode and DImode
- cprestore patterns.
- (mips_emit_loadgp): Use PMODE_INSN. Handle SImode and DImode
- copygp_mips16 patterns.
- (mips_expand_prologue): Handle SImode and DImode potential_cprestore
- and use_cprestore patterns.
- (mips_override_options): Check for incompatible -mabi and -mlong
- combinations.
- * config/mips/mips.md (unspec_got<mode>): Rename to...
- (unspec_got_<mode>): ...this.
- (copygp_mips16): Use the Pmode iterator.
- (potential_cprestore, cprestore, use_cprestore): Likewise.
- (clear_cache, indirect_jump): Use PMODE_INSN.
- (indirect_jump<mode>): Rename to...
- (indirect_jump_<mode>): ...this.
- (tablejump): Use PMODE_INSN.
- (tablejump<mode>): Rename to...
- (tablejump_<mode>): ...this.
- (exception_receiver): Handle restore_gp_si and restore_gp_di.
- (restore_gp): Use the Pmode iterator.
- * config/mips/mips-dsp.md (mips_lbux, mips_lhx, mips_lwx): Use
- PMODE_INSN.
-
-2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.c (mips_gimplify_va_arg_expr): Unshare off.
- Fix the type of the BIT_AND_EXPR.
-
-2011-09-05 David S. Miller <davem@davemloft.net>
-
- * config.host: Add driver-sparc.o and sparc/x-sparc on
- native sparc*-*-linux* builds.
- * config/sparc/driver-sparc.c: Correct Linux strings.
- * config/sparc/linux.h: Add DRIVER_SELF_SPECS.
- * config/sparc/linux64.h: Likewise.
- * doc/invoke.texi: Document that Linux also supports
- -mcpu=native and -mtune=native on sparc.
-
- * config/sparc/sparc-opts.h (PROCESSOR_NIAGARA3,
- PROCESSOR_NIAGARA4): New.
- * config/sparc/sparc.opt: Handle new processor types.
- * config/sparc/sparc.md: Add to "cpu" attribute.
- * config/sparc/sparc.h (TARGET_CPU_niagara3,
- TARGET_CPU_niagara4): New, treat as niagara2.
- * config/sparc/linux64.h: Handle niagara3 and niagara4 like niagara2.
- * config/sparc/sol2.h: Likewise.
- * config/sparc/niagara2.md: Schedule niagara3 like niagara2.
- * config/sparc/sparc.c (sparc_option_override): Add
- niagara3 and niagara4 handling.
- (sparc32_initialize_trampoline): Likewise.
- (sparc64_initialize_trampoline): Likewise.
- (sparc_use_sched_lookahead): Likewise.
- (sparc_issue_rate): Likewise.
- (sparc_register_move_cost): Likewise.
- * config/sparc/driver-sparc.c (cpu_names): Use niagara3
- and niagara4 as appropriate.
- * doc/invoke.texi: Document new processor types.
- * config.gcc: Recognize niagara3 and niagara4 in --with-cpu
- and --with-tune options.
-
- * config/sparc/sol2-64.h: Move ...
- * config/sparc/default-64.h: ... to here. Update comment.
- * config.gcc: Update Solaris sparc to use default-64.h, also
- prefix this header into the list on sparc64-*-linux.
- * config/sparc/linux64.h (TARGET_DEFAULT): Only override if
- TARGET_64BIT_DEFAULT is defined. Remove commented out reference
- to MASK_HARD_QUAD.
-
-2011-09-05 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50289
- * config/avr/avr.c (sequent_regs_live): Don't recognize sequences
- that contain global register variable.
-
-2011-09-05 Richard Guenther <rguenther@suse.de>
-
- * tree-cfg.c (replace_uses_by): Use fold_stmt, not fold_stmt_inplace.
-
-2011-09-05 Richard Guenther <rguenther@suse.de>
-
- * stor-layout.c (layout_type): Use size_binop for array size
- calculations.
-
-2011-09-05 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.h (progmem_section): Remove Declaration.
- * config/avr/avr.c (progmem_section): Make static and rename to
- progmem_swtable_section.
- (avr_output_addr_vec_elt): No need to switch sections.
- (avr_asm_init_sections): Use output_section_asm_op as section
- callback for progmem_swtable_section.
- (avr_output_progmem_section_asm_op): Remove Function.
- (TARGET_ASM_FUNCTION_RODATA_SECTION): New Define.
- (avr_asm_function_rodata_section): New static Function.
- * config/avr/elf.h (ASM_OUTPUT_BEFORE_CASE_LABEL): Output
- alignment 2**1 for jump tables.
-
-2011-09-04 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-analysis.c (set_cond_stmt_execution_predicate): Check that
- parameter is SSA name.
-
-2011-09-04 Richard Guenther <rguenther@suse.de>
-
- Revert
- 2011-08-31 Richard Guenther <rguenther@suse.de>
-
- * fold-const.c (extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE
- special-casing.
-
-2011-09-04 Iain Sandoe <iains@gcc.gnu.org>
-
- PR debug/49901
- * config/darwin.h (DEBUG_MACRO_SECTION): New macro.
-
-2011-09-04 Jakub Jelinek <jakub@redhat.com>
- Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50208
- * tree-vect-patterns.c (vect_handle_widen_mult_by_const): Add an
- argument. Check that def_stmt is inside the loop.
- (vect_recog_widen_mult_pattern): Update calls to
- vect_handle_widen_mult_by_cons.
- (vect_operation_fits_smaller_type): Check that def_stmt is
- inside the loop.
-
-2011-09-04 Ira Rosen <ira.rosen@linaro.org>
-
- * tree-vectorizer.c (vect_print_dump_info): Print line
- number when dumping to a file.
- (vectorize_loops): Add new messages to dump file.
-
-2011-09-03 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.h (ipa_jump_func_t): New typedef.
- (struct ipa_edge_args): Removed field argument_count, field
- jump_functions turned into a vector.
- (ipa_set_cs_argument_count): Removed.
- (ipa_get_cs_argument_count): Updated to work on vectors.
- (ipa_get_ith_jump_func): Likewise.
- * ipa-prop.c (ipa_count_arguments): Removed.
- (compute_scalar_jump_functions): Use ipa_get_ith_jump_func to access
- jump functions. Update caller.
- (compute_pass_through_member_ptrs): Likewise.
- (compute_cst_member_ptr_arguments): Likewise.
- (ipa_compute_jump_functions_for_edge): Get number of arguments from
- the statement, allocate vector.
- (ipa_compute_jump_functions): Do not call ipa_count_arguments.
- (duplicate_ipa_jump_func_array): Removed.
- (ipa_edge_duplication_hook): Use VEC_copy, do not copy argument count.
- (ipa_read_node_info): Allocate vector.
-
-2011-09-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR middle-end/50232
- * config/pa/pa.md (return): Define "return" insn pattern.
- (epilogue): Use it when no epilogue is needed.
- * config/pa/pa.c (pa_can_use_return_insn): New function.
- * config/pa/pa-protos.h (pa_can_use_return_insn): Declare.
-
-2011-09-03 Eric Botcazou <ebotcazou@adacore.com>
-
- * cfgexpand.c (add_stack_var): Assert that the alignment is not zero.
- * tree-ssa-ccp.c (fold_builtin_alloca_for_var): Revert latest change.
- Force at least BITS_PER_UNIT alignment on the new variable.
-
-2011-09-02 Gary Funck <gary@intrepid.com>
-
- * opts.c (print_specific_help): Fix off-by-one compare in
- assertion check.
- * opts.h (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER,
- CL_TARGET, CL_COMMON, CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED):
- Increase by +5 to allow for more languages.
- * optc-gen.awk: Generate #if that ensures that the number of
- languages is within the implementation-defined limit.
-
-2011-09-02 Michael Matz <matz@suse.de>
-
- PR middle-end/50260
- * ipa-split.c (split_function): Call add_referenced_var.
-
- * tree-ssa-phiopt.c (cond_store_replacement): Don't call get_var_ann.
- (cond_if_else_store_replacement_1): Ditto.
- * tree-ssa-pre.c (get_representative_for): Ditto.
- (create_expression_by_pieces): Ditto.
- (insert_into_preds_of_block): Ditto.
- * tree-sra.c (create_access_replacement): Ditto.
- (get_replaced_param_substitute): Ditto.
-
-2011-09-02 Bernd Schmidt <bernds@codesourcery.com>
-
- * config/c6x/c6x.md (collapse-ndfa, no-comb-vect): New
- automata_options.
- (d1, l1, s1, m1, d2, l2, s2, m2): Changed to define_query_cpu_unit.
- (l1w, s1w, l2w, s2w): Define in the main automaton.
- (fps1, fpl1, adddps1, adddpl1, fps2, fpl2, adddps2, adddpl2): New
- units.
- * config/c6x/c6x.c (c6x_sched_insn_info): Add unit_mask member.
- (c6x_unit_names): Add the new units.
- (c6x_unit_codes): New static array.
- (UNIT_QID_D1, UNIT_QID_L1, UNIT_QID_S1, UNIT_QID_M1, UNIT_QID_FPS1,
- UNIT_QID_FPL1, UNIT_QID_ADDDPS1, UNIT_QID_ADDDPL1,
- UNIT_QID_SIDE_OFFSET): New macros.
- (RESERVATION_S2): Adjust value.
- (c6x_option_override): Compute c6x_unit_codes.
- (assign_reservations): Take the unit_mask of the last instruction
- into account. Detect floating point reservations by looking for
- the new units. Don't assign reservations if the field is already
- nonzero.
- (struct c6x_sched_context): Add member prev_cycle_state_ctx.
- (init_sched_state): Initialize it.
- (c6x_clear_sched_context): Free it.
- (insn_set_clock): Clear reservation.
- (prev_cycle_state): New static variable.
- (c6x_init_sched_context): Save it.
- (c6x_sched_init): Allocate space for it and clear it.
- (c6x_sched_dfa_pre_cycle_insn): New static function.
- (c6x_dfa_new_cycle): Save state at the start of a new cycle.
- (c6x_variable_issue): Only record units in the unit_mask that
- were not set at the start of the cycle.
- (c6x_variable_issue): Compute and store the unit_mask from the
- current state.
- (reorg_split_calls): Ensure the new information remains correct.
- (TARGET_SCHED_DFA_NEW_CYCLE, TARGET_SCHED_CLEAR_SCHED_CONTEXT,
- TARGET_SCHED_DFA_PRE_CYCLE_INSN): Define.
- * config/c6x/c6x.h (CPU_UNITS_QUERY): Define.
- * config/c6x/c6x-sched.md.in (fp4_ls_N__CROSS_, adddp_ls_N__CROSS_):
- Add special reservations.
- * config/c6x/c6x-sched.md: Regenerate.
-
-2011-09-02 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.h (ipa_node_params): Removed fields
- called_with_var_arguments and node_versionable.
- (ipa_set_called_with_variable_arg): Removed.
- (ipa_is_called_with_var_arguments): Likewise.
- * ipa-cp.c (ipa_get_lattice): Fixed index check in an assert.
- (determine_versionability): Do not check for type attributes and va
- builtins. Record versionability into inline summary.
- (initialize_node_lattices): Do not check
- ipa_is_called_with_var_arguments.
- (propagate_constants_accross_call): Likewise, ignore arguments we do
- not have PARM_DECLs for, set variable flag for parameters that were
- not passed a value.
- (create_specialized_node): Dump info that we cannot change signature.
- * ipa-prop.c (ipa_compute_jump_functions): Do not care about variable
- number of arguments.
- (ipa_make_edge_direct_to_target): Likewise.
- (ipa_update_after_lto_read): Likewise.
- (ipa_node_duplication_hook): Do not copy called_with_var_arguments flag.
- * tree-inline.c (copy_arguments_for_versioning): Copy PARM_DECLs if
- they were remapped.
-
-2011-09-02 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/27460
- PR middle-end/29269
- * doc/md.texi (vcond): Document.
- * genopinit.c (optabs): Turn vcond{,u}_optab into a conversion
- optab with two modes.
- * optabs.h (enum convert_optab_index): Add COI_vcond, COI_vcondu.
- (enum direct_optab_index): Remove DOI_vcond, DOI_vcondu.
- (vcond_optab): Adjust.
- (vcondu_optab): Likewise.
- (expand_vec_cond_expr_p): Adjust prototype.
- * optabs.c (get_vcond_icode): Adjust.
- (expand_vec_cond_expr_p): Likewise.
- (expand_vec_cond_expr): Likewise.
- * tree-vect-stmts.c (vect_is_simple_cond): Return the comparison
- vector type.
- (vectorizable_condition): Allow differing types for comparison
- and result.
- * config/i386/i386.c (ix86_expand_sse_cmp): Use proper mode
- for the comparison.
- * config/i386/sse.md (vcond<mode>): Split to
- vcond<V_256:mode><VF_256:mode>, vcond<V_128:mode><VF_128:mode>,
- vcond<V_128:mode><VI124_128:mode> and
- vcondu<V_128:mode><VI124_128:mode>.
- (vcondv2di): Change to vcond<VI8F_128:mode>v2di.
- (vconduv2di): Likewise.
- * config/arm/neon.md (vcond<mode>): Change to vcond*<mode><mode>.
- (vcondu<mode>): Likewise.
- * config/ia64/vect.md (vcond<mode>): Likewise.
- (vcondu<mode>): Likewise.
- (vcondv2sf): Likewise.
- * config/mips/mips-ps-3d.md (vcondv2sf): Likewise.
- * config/rs6000/paired.md (vcondv2sf): Likewise.
- * config/rs6000/vector.md (vcond<mode>): Likewise.
- (vcondu<mode>): Likewise.
- * config/spu/spu.md (vcond<mode>): Likewise.
- (vcondu<mode>): Likewise.
-
-2011-09-02 Richard Guenther <rguenther@suse.de>
-
- * pretty-print.h (pp_unsigned_wide_integer): New.
- * tree-pretty-print.c (dump_generic_node): Print unsigned
- host-wide-int fitting INTEGER_CSTs with pp_unsigned_wide_integer.
-
-2011-09-02 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR target/49987
- * config/rs6000/rs6000.c (paired_expand_vector_init): Check for
- valid CONST_VECTOR operands.
- (rs6000_expand_vector_init): Likewise.
-
-2011-09-02 Martin Jambor <mjambor@suse.cz>
-
- * cgraph.h (cgraph_indirect_call_info): Removed field thunk_delta.
- * gimple-fold.c (gimple_get_virt_method_for_binfo): Rewritten to use
- BINFO_VTABLE. Parameter delta removed, all callers updated.
- * tree.c (free_lang_data_in_binfo): Clear BINFO_VIRTUALs instead
- BINFO_VTABLE.
- * cgraph.c (cgraph_make_edge_direct): Removed parameter delta, updated
- all calls.
- * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Removed
- handling of thunk_delta.
- * ipa-cp.c (get_indirect_edge_target): Removed parameter delta.
- (devirtualization_time_bonus): Do not handle thunk deltas.
- (ipcp_discover_new_direct_edges): Likewise.
- * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
- (try_make_edge_direct_simple_call): Likewise.
- (try_make_edge_direct_virtual_call): Likewise.
- * lto-cgraph.c (output_cgraph_opt_summary_p): Likewise. Mark
- parameter set as unused.
- (output_edge_opt_summary): Likewise. Mark both parameters as unused.
- * lto-cgraph.c (output_cgraph_opt_summary_p): Likewise. Mark
- parameter set as unused.
- (output_edge_opt_summary): Likewise. Mark both parameters as unused.
- (input_edge_opt_summary): Likewise.
- * lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not stream
- BINFO_VIRTUALS at all.
- * lto-streamer-in.c (lto_input_ts_binfo_tree_pointers): Likewise.
-
-2011-09-02 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-ccp.c (fold_builtin_alloca_for_var): Do not fold alloca (0).
- (ccp_fold_stmt): Continue replacing args when folding alloca fails.
-
-2011-08-31 Richard Guenther <rguenther@suse.de>
-
- * expr.c (expand_expr_real_2): Move COND_EXPR and VEC_COND_EXPR
- handling here, from ...
- (expand_expr_real_1): ... here.
- * gimple-pretty-print.c (dump_ternary_rhs): Handle COND_EXPR
- and VEC_COND_EXPR.
- * gimple.c (gimple_rhs_class_table): Make COND_EXPR and VEC_COND_EXPR
- a GIMPLE_TERNARY_RHS.
- * tree-cfg.c (verify_gimple_assign_ternary): Handle COND_EXPR
- and VEC_COND_EXPR here ...
- (verify_gimple_assign_single): ... not here.
- * gimple-fold.c (fold_gimple_assign): Move COND_EXPR folding.
- * tree-object-size.c (cond_expr_object_size): Adjust.
- (collect_object_sizes_for): Likewise.
- * tree-scalar-evolution.c (interpret_expr): Don't handle ternary RHSs.
- * tree-ssa-forwprop.c (forward_propagate_into_cond): Fix and simplify.
- (ssa_forward_propagate_and_combine): Adjust.
- * tree-ssa-loop-im.c (move_computations_stmt): Build the COND_EXPR
- as ternary.
- * tree-ssa-threadedge.c (fold_assignment_stmt): Adjust.
- * tree-vect-loop.c (vect_is_simple_reduction_1): Likewise.
- * tree-vect-stmt.c (vectorizable_condition): Likewise.
- * tree-vrp.c (extract_range_from_cond_expr): Likewise.
- (extract_range_from_assignment): Likewise.
-
-2011-08-31 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/i386/i386.md: Use (match_test ...) for attribute tests.
- * config/i386/mmx.md: Likewise.
- * config/i386/sse.md: Likewise.
- * config/i386/predicates.md (call_insn_operand): Use
- (not (match_test "...")) instead of (match_test "!...")
- * config/i386/constraints.md (w): Likewise.
-
-2011-08-31 Richard Sandiford <rdsandiford@googlemail.com>
-
- * doc/md.texi: Describe the use of match_tests in attribute tests.
- * rtl.def (MATCH_TEST): Update commentary.
- * genattrtab.c (attr_copy_rtx, check_attr_test, clear_struct_flag)
- (write_test_expr, walk_attr_value): Handle MATCH_TEST.
-
-2011-08-31 Richard Sandiford <rdsandiford@googlemail.com>
-
- * genattrtab.c (attr_rtx_1): Hash SYMBOL_REFs.
- (attr_string): Use copy_md_ptr_loc.
-
-2011-08-31 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/49886
- * ipa-inline-analysis.c (compute_inline_parameters): Set
- can_change_signature of noes with typde attributes.
- * ipa-split.c (split_function): Do not skip any arguments if
- can_change_signature is set.
-
-2011-08-31 Martin Jambor <mjambor@suse.cz>
-
- * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Alias
- check removed.
-
-2011-08-31 Richard Guenther <rguenther@suse.de>
-
- * fold-const.c (extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE
- special-casing.
-
-2011-08-31 Marc Glisse <marc.glisse@inria.fr>
-
- * doc/generic.texi (Types for C++): CP_TYPE_QUALS -> cp_type_quals.
-
-2011-08-31 Tom de Vries <tom@codesourcery.com>
-
- PR middle-end/43513
- * Makefile.in (tree-ssa-ccp.o): Add $(PARAMS_H) to rule.
- * tree-ssa-ccp.c (params.h): Include.
- (fold_builtin_alloca_for_var): New function.
- (ccp_fold_stmt): Use fold_builtin_alloca_for_var.
-
-2011-08-30 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_valid_target_attribute_inner_p):
- Handle FMA option.
-
-2011-08-30 Andrew Stubbs <ams@codesourcery.com>
-
- * config/arm/arm.c (optimal_immediate_sequence_1): Make b1, b2,
- b3 and b4 unsigned.
-
-2011-08-30 Andrew Stubbs <ams@codesourcery.com>
-
- * config/arm/arm.c (arm_gen_constant): Set can_negate correctly
- when code is SET.
-
-2011-08-30 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48571
- * gimple.h (maybe_fold_offset_to_address): Remove.
- (maybe_fold_offset_to_reference): Likewise.
- (maybe_fold_stmt_addition): Likewise.
- (may_propagate_address_into_dereference): Likewise.
- * tree-inline.c (remap_gimple_op_r): Do not reconstruct
- array references.
- * gimple-fold.c (canonicalize_constructor_val): Likewise.
- Canonicalize invariant POINTER_PLUS_EXPRs to invariant MEM_REF
- addresses instead.
- (may_propagate_address_into_dereference): Remove.
- (maybe_fold_offset_to_array_ref): Likewise.
- (maybe_fold_offset_to_reference): Likewise.
- (maybe_fold_offset_to_address): Likewise.
- (maybe_fold_stmt_addition): Likewise.
- (fold_gimple_assign): Do not reconstruct array references but
- instead canonicalize invariant POINTER_PLUS_EXPRs to invariant
- MEM_REF addresses.
- (gimple_fold_stmt_to_constant_1): Likewise.
- * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
- * gimplify.c (gimplify_conversion): Likewise.
- (gimplify_expr): Likewise.
-
-2011-08-30 Ilya Tocar <ilya.tocar@intel.com>
-
- * config/i386/fmaintrin.h: New.
- * config.gcc: Add fmaintrin.h.
- * config/i386/i386.c
- (enum ix86_builtins) <IX86_BUILTIN_VFMADDSS3>: New.
- <IX86_BUILTIN_VFMADDSD3>: Likewise.
- * config/i386/sse.md (fmai_vmfmadd_<mode>): New.
- (*fmai_fmadd_<mode>): Likewise.
- (*fmai_fmsub_<mode>): Likewise.
- (*fmai_fnmadd_<mode>): Likewise.
- (*fmai_fnmsub_<mode>): Likewise.
- * config/i386/immintrin.h: Add fmaintrin.h.
-
-2011-08-30 Bernd Schmidt <bernds@codesourcery.com>
-
- * genautomata.c (NO_COMB_OPTION): New macro.
- (no_comb_flag): New static variable.
- (gen_automata_option): Handle NO_COMB_OPTION.
- (comb_vect_p): False if no_comb_flag.
- (add_vect): Move computation of min/max values. Return early if
- no_comb_flag.
- * doc/md.texi (automata_option): Document no-comb-vect.
-
- * config/i386/i386.c (get_pc_thunk_name): Change prefix to
- "__x86.get_pc_thunk".
-
- * bb-reorder.c (insert_section_boundary_note): Only do it if
- we reordered the blocks; i.e. not if !optimize_function_for_speed_p.
-
-2011-08-30 Christian Bruel <christian.bruel@st.com>
-
- * coverage.c (coverage_init): Check flag_branch_probabilities instead of
- flag_profile_use.
-
-2011-08-29 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.opt (-msave-toc-indirect): Change default
- to off. Document switch.
- * doc/invoke.texi (-msave-toc-indirect): Ditto.
-
-2011-08-29 Jakub Jelinek <jakub@redhat.com>
-
- * gthr-posix.h (__gthread_active_p): Do not use preprocessor
- conditionals and comments inside macro arguments.
-
-2011-08-29 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
- Richard Guenther <rguenther@suse.de>
-
- * tree.h (constant_boolean_node): Adjust prototype.
- * fold-const.c (fold_convert_loc): Move aggregate conversion
- leeway down.
- (constant_boolean_node): Make value parameter boolean, add
- vector type handling.
- (fold_unary_loc): Use constant_boolean_node.
- (fold_binary_loc): Preserve types properly when folding
- COMPLEX_EXPR <__real x, __imag x>.
- * gimplify.c (gimplify_expr): Handle vector comparison.
- * tree.def (EQ_EXPR, ...): Document behavior on vector typed
- comparison.
- * tree-cfg.c (verify_gimple_comparison): Verify vector typed
- comparisons.
-
-2011-08-29 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/48722
- * emit-rtl.c (unshare_all_rtl_again): For CALL_INSNs,
- reset_used_flags also in CALL_INSN_FUNCTION_USAGE.
- (verify_rtl_sharing): Likewise and verify_rtx_sharing
- in there too.
- (unshare_all_rtl_in_chain): For CALL_INSNs
- copy_rtx_if_shared also CALL_INSN_FUNCTION_USAGE.
-
-2011-08-29 Richard Guenther <rguenther@suse.de>
-
- * gimple-fold.c (gimple_fold_stmt_to_constant_1): Set a location
- on the built ADDR_EXPR.
-
-2011-08-29 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/50215
- * var-tracking.c (create_entry_value): Call cselib_lookup_from_insn
- before adding ENTRY_VALUE to val->locs.
-
-2011-08-28 Mikael Pettersson <mikpe@it.uu.se>
-
- PR bootstrap/50218
- * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Initialize
- comp.
-
-2011-08-27 Bernd Schmidt <bernds@codesourcery.com>
-
- * doc/rtl.texi (simple_return): Document.
- (parallel, PATTERN): Here too.
- * doc/md.texi (return): Mention it's allowed to expand to simple_return
- in some cases.
- (simple_return): Document standard pattern.
- * gengenrtl.c (special_rtx): SIMPLE_RETURN is special.
- * final.c (final_scan_insn): Use ANY_RETURN_P on body.
- * reorg.c (function_return_label, function_simple_return_label):
- New static variables, replacing...
- (end_of_function_label): ... this.
- (simplejump_or_return_p): New static function.
- (optimize_skip, steal_delay_list_from_fallthrough,
- fill_slots_from_thread): Use it.
- (relax_delay_slots): Likewise. Use ANY_RETURN_P on body.
- (rare_destination, follow_jumps): Use ANY_RETURN_P on body.
- (find_end_label): Take a new arg which is one of the two return
- rtxs. Depending on which, set either function_return_label or
- function_simple_return_label. All callers changed.
- (make_return_insns): Make both kinds.
- (dbr_schedule): Adjust for two kinds of end labels.
- * function.c (emit_return_into_block): Set JUMP_LABEL properly.
- * genemit.c (gen_exp): Handle SIMPLE_RETURN.
- (gen_expand, gen_split): Use ANY_RETURN_P.
- * df-scan.c (df_uses_record): Handle SIMPLE_RETURN.
- * rtl.def (SIMPLE_RETURN): New code.
- * ifcvt.c (find_if_case_1): Be more careful about
- redirecting jumps to the EXIT_BLOCK.
- * jump.c (condjump_p, condjump_in_parallel_p, any_condjump_p,
- returnjump_p_1): Handle SIMPLE_RETURNs.
- * print-rtl.c (print_rtx): Likewise.
- * rtl.c (copy_rtx): Likewise.
- * bt-load.c (compute_defs_uses_and_gen): Use ANY_RETURN_P.
- * combine.c (simplify_set): Likewise.
- * resource.c (find_dead_or_set_registers, mark_set_resources):
- Likewise.
- * emit-rtl.c (verify_rtx_sharing, classify_insn, copy_insn_1,
- copy_rtx_if_shared_1, mark_used_flags): Handle SIMPLE_RETURNs.
- (init_emit_regs): Initialize simple_return_rtx.
- * cfglayout.c (fixup_reorder_chain): Pass a JUMP_LABEL to
- force_nonfallthru_and_redirect.
- * rtl.h (ANY_RETURN_P): Allow SIMPLE_RETURN.
- (GR_SIMPLE_RETURN): New enum value.
- (simple_return_rtx): New macro.
- * basic-block.h (force_nonfallthru_and_redirect): Adjust
- declaration.
- * cfgrtl.c (force_nonfallthru_and_redirect): Take a new jump_label
- argument. All callers changed. Be careful about what kinds of
- returnjumps to generate.
- * config/i386/3i86.c (ix86_pad_returns, ix86_count_insn_bb,
- ix86_pad_short_function): Likewise.
- * config/arm/arm.c (arm_final_prescan_insn): Handle both kinds
- of return.
- * config/mips/mips.md (any_return): New code_iterator.
- (optab): Add cases for return and simple_return.
- (return): Expand to a simple_return.
- (simple_return): New pattern.
- (*<optab>, *<optab>_internal for any_return): New patterns.
- (return_internal): Remove.
- * config/mips/mips.c (mips_expand_epilogue): Make the last insn
- a simple_return_internal.
-
-2011-08-27 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (*absneg<mode>2): Fix split condition.
- (vec_extract_lo_<mode>): Prevent both operands in memory.
- (vec_extract_lo_v16hi): Ditto.
- (*vec_extract_v4sf_mem): Add TARGET_SSE insn constraint.
-
-2011-08-27 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (mulv16qi3): Attach REG_EQUAL note.
- (*sse2_mulv4si3): Ditto.
- (mulv2di3): Ditto.
- * config/i386/i386.c (legitimize_tls_address): Change REG_EQIV
- notes to REG_EQUAL.
-
-2011-08-27 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/50202
- * config/i386/sse.md (sse4_2_pcmpestr): Emit NOTE_INSN_DELETED note
- when all outputs are unused.
- (sse4_2_pcmpistr): Ditto.
-
-2011-08-26 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (round<mode>2): New expander.
- * config/i386/i386.c (enum ix86_builtins): Add
- IX86_BUILTIN_ROUND{PS,PD}_AZ{,256}.
- (struct builtin_description): Add __builtin_ia32_round{ps,pd}_az{,256}
- descriptions.
- (ix86_builtin_vectorized_function): Handle BUILT_IN_ROUND{,F} builtins.
- (ix86_build_const_vector): Rewrite using loop with RTVEC_ELT accessor.
-
-2011-08-26 Uros Bizjak <ubizjak@gmail.com>
-
- PR middle-end/50083
- * convert.c (convert_to_integer) <BUIT_IN_ROUND{,F,L}>: Convert
- only when TARGET_C99_FUNCTIONS.
- <BUILT_IN_NEARBYINT{,F,L}>: Ditto.
- <BUILT_IN_RINT{,F,L}>: Ditto.
-
-2011-08-26 Michael Matz <matz@suse.de>
- Jakub Jelinek <jakub@redhat.com>
-
- PR lto/50165
- * lto-streamer-in.c (canon_file_name): Initialize new_slot->len;
- don't call strlen twice, use memcpy.
-
-2011-08-26 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/bmi2intrin.h: Allow in <immintrin.h>.
- * config/i386/bmiintrin.h: Likewise.
- * config/i386/lzcntintrin.h: Likewise.
-
- * config/i386/immintrin.h: Include <lzcntintrin.h>,
- <bmiintrin.h> and <bmi2intrin.h>.
-
-2011-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/50166
- * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Check count in main.
- * configure: Regenerate.
-
-2011-08-26 Jakub Jelinek <jakub@redhat.com>
-
- PR c/50179
- * c-typeck.c (c_process_expr_stmt): Skip over nops and
- call mark_exp_read even if exprv is ADDR_EXPR.
-
-2011-08-26 Richard Sandiford <richard.sandiford@linaro.org>
-
- * df-problems.c (df_note_bb_compute): Pass uses rather than defs
- to df_set_dead_notes_for_mw.
-
-2011-08-26 Richard Guenther <rguenther@suse.de>
-
- * varasm.c (decode_addr_const): Handle MEM_REF[&X, OFF].
-
-2011-08-26 Zdenek Dvorak <ook@ucw.cz>
- Tom de Vries <tom@codesourcery.com>
-
- * tree-ssa-loop-ivopts.c (struct cost_pair): Add comp field.
- (struct ivopts_data): Add loop_single_exit_p field.
- (niter_for_exit): Change parameter desc_p into return value. Return
- desc if desc->may_be_zero. Free desc if unused.
- (niter_for_single_dom_exit): Change return type.
- (find_induction_variables): Handle changed return type of
- niter_for_single_dom_exit. Dump may_be_zero.
- (add_candidate_1): Keep original base and step type for IP_ORIGINAL.
- (set_use_iv_cost): Add and handle comp parameter.
- (determine_use_iv_cost_generic, determine_use_iv_cost_address): Add
- comp argument to set_use_iv_cost.
- (strip_wrap_conserving_type_conversions, expr_equal_p)
- (difference_cannot_overflow_p, iv_elimination_compare_lt): New function.
- (may_eliminate_iv): Add comp parameter. Handle new return type of
- niter_for_exit. Use loop_single_exit_p. Use iv_elimination_compare_lt.
- (determine_use_iv_cost_condition): Add comp argument to set_use_iv_cost
- and may_eliminate_iv.
- (rewrite_use_compare): Move call to iv_elimination_compare to ...
- (may_eliminate_iv): Here.
- (tree_ssa_iv_optimize_loop): Initialize loop_single_exit_p.
-
-2011-08-26 Tom de Vries <tom@codesourcery.com>
-
- * tree-pretty-print (dump_generic_node): Test for NULL_TREE before
- accessing TREE_TYPE.
-
-2011-08-26 Jiangning Liu <jiangning.liu@arm.com>
-
- * config/arm/arm.md (*ior_scc_scc): Enable for Thumb2 as well.
- (*ior_scc_scc_cmp): Likewise
- (*and_scc_scc): Likewise.
- (*and_scc_scc_cmp): Likewise.
- (*and_scc_scc_nodom): Likewise.
- (*cmp_ite0, *cmp_ite1, *cmp_and, *cmp_ior): Handle Thumb2.
-
-2011-08-26 Jakub Jelinek <jakub@redhat.com>
-
- * rtlanal.c (nonzero_bits1): Handle CLRSB.
-
-2011-08-26 Richard Guenther <rguenther@suse.de>
-
- * expr.c (string_constant): Handle &MEM_REF.
-
-2011-08-26 Andrew Stubbs <ams@codesourcery.com>
-
- * config/arm/arm.c (struct four_ints): New type.
- (count_insns_for_constant): Delete function.
- (find_best_start): Delete function.
- (optimal_immediate_sequence): New function.
- (optimal_immediate_sequence_1): New function.
- (arm_gen_constant): Move constant splitting code to
- optimal_immediate_sequence.
- Rewrite constant negation/invertion code.
-
-2011-08-26 Andrew Stubbs <ams@codesourcery.com>
-
- * config/arm/arm-protos.h (const_ok_for_op): Add prototype.
- * config/arm/arm.c (const_ok_for_op): Add support for addw/subw.
- Remove prototype. Remove static function type.
- * config/arm/arm.md (*arm_addsi3): Add addw/subw support.
- Add arch attribute.
- * config/arm/constraints.md (Pj, PJ): New constraints.
-
-2011-08-26 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- * config/arm/cortex-a9.md ("cortex_a9_mult_long"): New.
- ("cortex_a9_multiply_long"): New and use above. Handle all
- long multiply cases.
- ("cortex_a9_multiply"): Handle smmul and smmulr.
- ("cortex_a9_mac"): Handle smmla.
-
-2011-08-25 Richard Henderson <rth@redhat.com>
-
- PR 50132
- PR 49864
- * cfgcleanup.c (old_insns_match_p): Don't allow cross-jump for
- non-constant stack adjutment.
- * expr.c (find_args_size_adjust): Break out from ...
- (fixup_args_size_notes): ... here.
- * rtl.h (find_args_size_adjust): Declare.
-
-2011-08-25 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (isa): Add sse2, sse2_noavx, sse3,
- sse4 and sse4_noavx.
- (enabled): Handle sse2, sse2_noavx, sse3, sse4 and sse4_noavx.
- (*pushdf_rex64): Change Y2 register constraint to x.
- (*movdf_internal_rex64): Ditto.
- (*zero_extendsidi2_rex64): Ditto.
- (*movdi_internal): Change Y2 register constraint to x
- and update "isa" attribute.
- (*pushdf): Ditto.
- (*movdf internal): Ditto.
- (zero_extendsidi2_1): Ditto.
- (*truncdfdf_mixed): Ditto.
- (*truncxfdf2_mixed): Ditto.
- * config/i386/mmx.md (*mov<mode>_internal_rex64): Change Y2
- register constraint to x.
- (*movv2sf_internal_rex64): Ditto.
- (*mov<mode>_internal): Change Y2 register constraint to x
- and add "isa" attribute.
- (*movv2sf_internal): Ditto.
- (*vec_extractv2si_1): Ditto.
- * config/i386/sse.md ("vec_set<mode>_0): Change Y2 and Y4 register
- constraints to x and update "isa" attribute.
- (*vec_interleave_highv2df): Change Y3 registerconstraint
- to x and update "isa" attribute.
- (*vec_interleave_lowv2df): Ditto.
- (*vec_concatv2df): Change Y2 register constraint to x and
- update "isa" attribute.
- (sse2_loadld): Ditto.
- (*vec_extractv2di_1): Ditto.
- (*vec_dupv4si): Ditto.
- (*vec_dupv2di): Ditto.
- (*vec_concatv4si): Ditto.
- (vec_concatv2di): Ditto.
- * config/i386/constraints.md (Y2): Remove.
- (Y3): Ditto.
- (Y4): Ditto.
-
-2011-08-25 Bernd Schmidt <bernds@codesourcery.com>
-
- * regrename.c (scan_rtx_reg, scan_rtx_address, build_def_use,
- dump_def_use_chain): Don't declare.
- (mark_conflict, create_new_chain): Move before users.
- (regrename_optimize): Move to near end of file.
-
-2011-08-25 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr-protos.h (byte_immediate_operand): Remove Prototype.
- (secondary_input_reload_class): Remove Prototype.
- * config/avr/avr.c (byte_immediate_operand): Remove Function.
- * config/avr/avr.md (setmemhi): Use u8_operand.
- (strlenhi): Use const0_rtx for comparison.
- * config/avr/avr.h (avr_reg_order): Remove Declaration.
-
-2011-08-25 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c (reg_class_tab): Make local to
- avr_regno_reg_class. Return smallest register class available.
-
-2011-08-25 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c (STR_PREFIX_P): New Define.
- (avr_asm_declare_function_name): Use it.
- (avr_asm_named_section): Use it.
- (avr_section_type_flags): Use it.
-
-2011-08-25 Bernd Schmidt <bernds@codesourcery.com>
-
- * doc/md.texi (automata_option): Document collapse-ndfa.
- * genautomata.c (COLLAPSE_OPTION): New macro.
- (collapse_flag): New static variable.
- (struct description): New member normal_decls_num.
- (struct automaton): New members advance_ainsn and collapse_ainsn.
- (gen_automata_option): Check for COLLAPSE_OPTION.
- (collapse_ndfa_insn_decl): New static variable.
- (add_collapse_ndfa_insn_decl, special_decl_p): New functions.
- (find_arc): If insn is the collapse-ndfa insn, accept any arc we find.
- (transform_insn_regexps): Call add_collapse_ndfa_insn_decl if
- necessary. Use normal_decls_num rather than decls_num, remove
- test for special decls.
- (create_alt_states, form_ainsn_with_same_reservs): Use special_decl_p.
- (make_automaton); Likewise. Use the new advance_cycle_insn member
- of struct automaton.
- (create_composed_state): Disallow advance-cycle arcs if collapse_flag
- is set.
- (NDFA_to_DFA): Don't create composed states for the collapse-ndfa
- transition. Create the necessary transitions for it.
- (create_ainsns): Return void. Take an automaton_t argument, and
- update its ainsn_list, advance_ainsn and collapse_ainsn members. All
- callers changed.
- (COLLAPSE_NDFA_VALUE_NAME): New macro.
- (output_tables): Output code to define it.
- (output_internal_insn_code_evaluation): Output code to accept
- const0_rtx as collapse-ndfa transition.
- (output_default_latencies, output_print_reservation_func,
- output_print_description): Reorganize loops to use normal_decls_num
- as loop bound; remove special case for advance_cycle_insn_decl.
- (initiate_automaton_gen): Handle COLLAPSE_OPTION.
- (check_automata_insn_issues): Check for collapse_ainsn.
- (expand_automate): Allocate sufficient space. Initialize
- normal_decls_num.
-
-2011-08-25 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.md: Fix indentation from r177991.
-
-2011-08-25 Bernd Schmidt <bernds@codesourcery.com>
-
- * regrename.c (struct du_head): Remove member terminated.
- (create_new_chain): Don't initialize it.
- (scan_rtx_reg): Don't set or test it, test the open_chains_set
- bitmap instead.
- (tick, this_tick): New global variables, moved out of
- regrename_optimize.
- (current_id, open_chains, closed_chains, open_chains_set,
- live_in_chains, live_hard_regs): Reorder declarations.
- (dump_def_use_chain): Move function earlier in the file.
- (rename_chains): New static function, broken out of
- regrename_optimize.
- (regrename_optimize): Use it. Remove #if 0'ed code.
-
-2011-08-25 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
-
- * varasm.c: (default_binds_local_p_1): Commentary typo fix.
-
-2011-08-24 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/50172
- * config/i386/i386.c (ix86_expand_builtin): Convert to Pmode if needed.
-
-2011-08-24 Richard Guenther <rguenther@suse.de>
-
- * tree-data-ref.c (dr_analyze_indices): Avoid unsharing the
- ref in the basic-block case. Move stripping array-refs
- to the place we create an access-function for it. Remove
- bogus stripping down a MEM_REF to its base.
-
-2011-08-24 Richard Guenther <rguenther@suse.de>
-
- * fold-const.c (fold_comparison): Fold &a < &a + 4 even
- with -fno-strict-overflow.
-
-2011-08-24 Richard Guenther <rguenther@suse.de>
-
- * tree-vectorizer.c (vect_print_dump_info): Avoid the
- file and location clutter when dumping to dump files.
-
-2011-08-24 Simon Baldwin <simonb@google.com>
-
- * gengtype-state.c (write_state): Remove timestamped header line.
-
-2011-08-24 Joseph Myers <joseph@codesourcery.com>
-
- * Makefile.in (CFLAGS-collect2.o, CFLAGS-c-family/c-opts.o)
- (CFLAGS-c-family/c-pch.o, CFLAGS-prefix.o, CFLAGS-version.o)
- (CFLAGS-lto-compress.o, CFLAGS-toplev.o, CFLAGS-intl.o)
- (CFLAGS-cppbuiltin.o, CFLAGS-cppdefault.o): New.
- (collect2.o, c-family/c-cppbuiltin.o, c-family/c-opts.o)
- (c-family/c-pch.o, prefix.o, version.o, lto-compress.o, toplev.o)
- (intl.o, cppbuiltin.o, cppdefault.o): Remove explicit compilation
- rules.
- (lto-wrapper$(exeext)): Use $(LINKER) not $(COMPILER).
-
-2011-08-24 Joseph Myers <joseph@codesourcery.com>
-
- * Makefile.in (ALL_CXXFLAGS): Include $(CFLAGS-$@).
-
-2011-08-24 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50067
- * tree-data-ref.c (dr_analyze_indices): Do not add an access
- function for a MEM_REF base that has no evolution in the loop
- nest or that is not analyzable.
-
-2011-08-23 Vladimir Makarov <vmakarov@redhat.com>
-
- * ira.c (ira_init_register_move_cost): Check small subclasses
- through ira_reg_class_max_nregs and ira_available_class_regs.
-
-2011-08-23 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/constraints.md (Yp): New register constraint.
- * config/i386/i386.md (*addhi_1): Merge with *addhi_1_lea using
- Yp register constraint.
- (*addqi_1): Merge with *addqi_1_lea using Yp register constraint.
- (*ashlhi3_1): Merge with *ashlhi3_1_lea using Yp register constraint.
- (*ashlqi3_1): Merge with *ashlqi3_1_lea using Yp register constraint.
-
-2011-08-23 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * config/i386/sse.md (<s>mul<mode>3_highpart): Update.
-
-2011-08-23 Mark Heffernan <meheff@google.com>
-
- PR middle-end/38509
- * common.opt (Wfree-nonheap-object): New option.
- * doc/invoke.texi (Warning options): Document -Wfree-nonheap-object.
- * builtins.c (maybe_emit_free_warning): Add OPT_Wfree_nonheap_object
- to warning.
- (expand_builtin): Make warning conditional.
-
-2011-08-23 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (type): Add imulx, ishiftx and rotatex.
- (length_immediate): Handle imulx, ishiftx and rotatex.
- (imm_disp): Ditto.
- (isa): Add bmi2.
- (enabled): Handle bmi2.
- (*mul<mode><dwi>3): Split from *<u>mul<mode><dwi>3.
- (*umul<mode><dwi>3): Ditto. Add imulx BMI2 alternative.
- (*bmi2_umulditi3_1): New insn pattern.
- (*bmi2_umulsidi3_1): Ditto.
- (*umul<mode><dwi>3 splitter): New splitter to avoid flags dependency.
- (*bmi2_ashl<mode>3_1): New insn pattern.
- (*ashl<mode>3_1): Add ishiftx BMI2 alternative.
- (*ashl<mode>3_1 splitter): New splitter to avoid flags dependency.
- (*bmi2_ashlsi3_1_zext): New insn pattern.
- (*ashlsi3_1_zext): Add ishiftx BMI2 alternative.
- (*ashlsi3_1_zext splitter): New splitter to avoid flags dependency.
- (*bmi2_<shiftrt_insn><mode>3_1): New insn pattern.
- (*<shiftrt_insn><mode>3_1): Add ishiftx BMI2 alternative.
- (*<shiftrt_insn><mode>3_1 splitter): New splitter to avoid
- flags dependency.
- (*bmi2_<shiftrt_insn>si3_1_zext): New insn pattern.
- (*<shiftrt_insn>si3_1_zext): Add ishiftx BMI2 alternative.
- (*<shiftrt_insn>si3_1_zext splitter): New splitter to avoid
- flags dependency.
- (*bmi2_rorx<mode>3_1): New insn pattern.
- (*<rotate_insn><mode>3_1): Add rotatex BMI2 alternative.
- (*rotate<mode>3_1 splitter): New splitter to avoid flags dependency.
- (*rotatert<mode>3_1 splitter): Ditto.
- (*bmi2_rorxsi3_1_zext): New insn pattern.
- (*<rotate_insn>si3_1_zext): Add rotatex BMI2 alternative.
- (*rotatesi3_1_zext splitter): New splitter to avoid flags dependency.
- (*rotatertsi3_1_zext splitter): Ditto.
-
-2011-08-23 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * common/config/i386/i386-common.c (OPTION_MASK_ISA_BMI2_SET): New.
- (OPTION_MASK_ISA_BMI2_UNSET): Likewise.
- (ix86_handle_option): Handle OPT_mbmi2 case.
- * config.gcc (i[34567]86-*-*): Add bmi2intrin.h.
- (x86_64-*-*): Likewise.
- * config/i386/bmi2intrin.h: New file.
- * config/i386/cpuid.h (bit_BMI2): New.
- * config/i386/driver-i386.c (host_detect_local_cpu): Detect
- BMI2 feature.
- * config/i386/i386-c.c (ix86_target_macros_internal):
- Conditionally define __BMI2__.
- * config/i386/i386.c (ix86_option_override_internal): Define PTA_BMI2.
- Handle BMI2 option.
- (ix86_valid_target_attribute_inner_p): Handle BMI2 option.
- (print_reg): New code.
- (ix86_print_operand): Likewise.
- (ix86_builtins): Add IX86_BUILTIN_BZHI32, IX86_BUILTIN_BZHI64,
- IX86_BUILTIN_PDEP32, IX86_BUILTIN_PDEP64, IX86_BUILTIN_PEXT32,
- IX86_BUILTIN_PEXT64.
- (bdesc_args): Add IX86_BUILTIN_BZHI32, IX86_BUILTIN_BZHI64,
- IX86_BUILTIN_PDEP32, IX86_BUILTIN_PDEP64, IX86_BUILTIN_PEXT32,
- IX86_BUILTIN_PEXT64.
- * config/i386/i386.h (TARGET_BMI2): New.
- * config/i386/i386.md (UNSPEC_PDEP): New.
- (UNSPEC_PEXT): Likewise.
- (*bmi2_bzhi_<mode>3): Likewise.
- (*bmi2_pdep_<mode>3): Likewise.
- (*bmi2_pext_<mode>3): Likewise.
- * config/i386/i386.opt (mbmi2): New.
- * config/i386/x86intrin.h: Include bmi2intrin.h when __BMI2__
- is defined.
- * doc/extend.texi: Document BMI2 built-in functions.
- * doc/invoke.texi: Document -mbmi2.
-
-2011-08-23 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/50161
- * simplify-rtx.c (simplify_const_unary_operation): If
- op is CONST_INT, don't look at op_mode, but use instead mode.
- * optabs.c (add_equal_note): For FFS, CLZ, CTZ,
- CLRSB, POPCOUNT, PARITY and BSWAP use operand mode for
- operation and TRUNCATE/ZERO_EXTEND if needed.
- * doc/rtl.texi (ffs, clrsb, clz, ctz, popcount, parity, bswap):
- Document that operand mode must be same as operation mode,
- or VOIDmode.
- * config/avr/avr.md (paritysi2, *parityqihi2.libgcc,
- *paritysihi2.libgcc, popcountsi2, *popcountsi2.libgcc,
- *popcountqihi2.libgcc, clzsi2, *clzsihi2.libgcc, ctzsi2,
- *ctzsihi2.libgcc, ffssi2, *ffssihi2.libgcc): For unary ops
- use the mode of operand for the operation and add truncate
- or zero_extend around if needed.
- * config/c6x/c6x.md (ctzdi2): Likewise.
- * config/bfin/bfin.md (clrsbsi2, signbitssi2): Likewise.
-
-2011-08-12 Michael Matz <matz@suse.de>
-
- * cfgexpand.c (expand_one_register_var): Use get_pointer_alignment.
- (gimple_expand_cfg): Merge alignment info for coalesced pointer
- SSA names.
-
-2011-08-23 Richard Guenther <rguenther@suse.de>
-
- * Makefile.in (tree-data-ref.o): Add tree-affine.h dependency.
- * tree-affine.h (aff_comb_cannot_overlap_p): Declare.
- * tree-affine.c (aff_comb_cannot_overlap_p): New function, moved
- from ...
- * tree-ssa-loop-im.c (cannot_overlap_p): ... here.
- (mem_refs_may_alias_p): Adjust.
- * tree-data-ref.h (dr_may_alias_p): Adjust.
- * tree-data-ref.c: Include tree-affine.h.
- (dr_analyze_indices): Do nothing for the non-loop case.
- (dr_may_alias_p): Distinguish loop and non-loop case. Disambiguate
- more cases in the non-loop case.
- * graphite-sese-to-poly.c (write_alias_graph_to_ascii_dimacs): Adjust
- calls to dr_may_alias_p.
- (write_alias_graph_to_ascii_ecc): Likewise.
- (write_alias_graph_to_ascii_dot): Likewise.
- (build_alias_set_optimal_p): Likewise.
-
-2011-08-23 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50162
- * tree-vect-stmts.c (vectorizable_call): Fix argument lookup.
-
-2011-08-23 Richard Guenther <rguenther@suse.de>
-
- * tree-data-ref.c (dr_analyze_indices): Add comments, handle
- REALPART_EXPR and IMAGPART_EXPR similar to ARRAY_REFs.
- (create_data_ref): Also dump access functions for the created data-ref.
-
-2011-08-22 Uros Bizjak <ubizjak@gmail.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
-
- PR target/50155
- * config/i386/sse.md (VI_AVX2): New.
- (<plusminus_insn><mode>3): Use VI_AVX2 mode iterator.
- (*<plusminus_insn><mode>3): Ditto.
- (<sse2_avx2>_andnot<mode>3): Ditto.
- (*andnot<mode>3): Fix order of cond operands.
- Add asserts for correct TARGET_xxx.
- (*<any_logic:code><mode>3): Ditto.
-
-2011-08-22 Anatoly Sokolov <aesok@post.ru>
-
- * config/m32c/m32c.h (CLASS_MAX_NREGS): Remove macro.
- * config/m32c/m32c-protos.h (m32c_class_max_nregs): Remove.
- * config/m32c/m32c.c (m32c_class_max_nregs): Make static. Change
- regclass argument type to reg_class_t. Change 'max' and 'v' vars
- and return types to unsigned char. Use reg_class_contents instead
- of class_contents.
- (TARGET_CLASS_MAX_NREGS): Define.
-
-2011-08-22 Bernd Schmidt <bernds@codesourcery.com>
-
- * config/c6x/c6x.md (indirect_jump_shadow): Tweak representation
- to make computed_jump_p return true.
-
-2011-08-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (GCC_PICFLAG_FOR_TARGET): Call it.
- (PICFLAG_FOR_TARGET): Substitute.
- * aclocal.m4: Regenerate.
- * configure: Regenerate.
-
-2011-08-22 Dodji Seketeli <dodji@redhat.com>
-
- * c-family/c-pch.c (c_common_read_pch): Re-set line table right
- after reading in the pch.
-
-2011-08-22 H.J. Lu <hongjiu.lu@intel.com>
-
- * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Error if __ELF__ isn't defined.
- * configure: Regenerated.
-
-2011-08-22 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50133
- * tree-vect-stmts.c (vect_finish_stmt_generation): Copy location
- from stmt instead of some statement around gsi.
-
- PR middle-end/50141
- * expr.c (get_bit_range): Only use DECL_THREAD_LOCAL_P if
- innerdecl is a VAR_DECL.
-
-2011-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * config/i386/avx2intrin.h: New file.
- * config/i386/i386-builtin-types.def (PCINT, PCINT64, PV4SI,
- PV8SI, V32QI_FTYPE_V32QI, V32QI_FTYPE_V16QI, V16HI_FTYPE_V16HI,
- V16HI_FTYPE_V8HI, V8SI_FTYPE_V8SI, V16HI_FTYPE_V16QI,
- V8SI_FTYPE_V16QI, V4DI_FTYPE_V16QI, V8SI_FTYPE_V8HI,
- V4DI_FTYPE_V8HI, V4DI_FTYPE_V4SI, V4DI_FTYPE_PV4DI,
- V4DI_FTYPE_V2DI, V2DI_FTYPE_PCV2DI_V2DI, V4SI_FTYPE_PCV4SI_V4SI,
- V32QI_FTYPE_V16HI_V16HI, V16HI_FTYPE_V8SI_V8SI,
- V32QI_FTYPE_V32QI_V32QI, V16HI_FTYPE_V32QI_V32QI,
- V16HI_FTYPE_V16HI_V8HI, V16HI_FTYPE_V16HI_V16HI,
- V16HI_FTYPE_V16HI_INT, V16HI_FTYPE_V16HI_SI,
- V16HI_FTYPE_V16HI_V16HI_INT, V32QI_FTYPE_V32QI_V32QI_INT,
- V8SI_FTYPE_V8SI_V4SI, V8SI_FTYPE_V8SI_V8SI,
- V8SI_FTYPE_V16HI_V16HI, V8SI_FTYPE_V8SI_INT, V8SI_FTYPE_V8SI_SI,
- V8SI_FTYPE_PCV8SI_V8SI, V4DI_FTYPE_V4DI_V4DI,
- V4DI_FTYPE_V8SI_V8SI, V4DI_FTYPE_V4DI_V2DI,
- V4DI_FTYPE_PCV4DI_V4DI, V4DI_FTYPE_V4DI_INT,
- V2DI_FTYPE_V4DI_INT, V4DI_FTYPE_V4DI_V4DI_INT,
- V4DI_FTYPE_V4DI_V2DI_INT, VOID_FTYPE_PV2DI_V2DI_V2DI,
- VOID_FTYPE_PV4DI_V4DI_V4DI, VOID_FTYPE_PV4SI_V4SI_V4SI,
- VOID_FTYPE_PV8SI_V8SI_V8SI,
- V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_V2DF_INT,
- V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_V4DF_INT,
- V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_V2DF_INT,
- V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_V4DF_INT,
- V4SF_FTYPE_V4SF_PCFLOAT_V4SI_V4SF_INT,
- V8SF_FTYPE_V8SF_PCFLOAT_V8SI_V8SF_INT,
- V4SF_FTYPE_V4SF_PCFLOAT_V2DI_V4SF_INT,
- V4SF_FTYPE_V4SF_PCFLOAT_V4DI_V4SF_INT,
- V2DI_FTYPE_V2DI_PCINT64_V4SI_V2DI_INT,
- V4DI_FTYPE_V4DI_PCINT64_V4SI_V4DI_INT,
- V2DI_FTYPE_V2DI_PCINT64_V2DI_V2DI_INT,
- V4DI_FTYPE_V4DI_PCINT64_V4DI_V4DI_INT,
- V4SI_FTYPE_V4SI_PCINT_V4SI_V4SI_INT,
- V8SI_FTYPE_V8SI_PCINT_V8SI_V8SI_INT,
- V4SI_FTYPE_V4SI_PCINT_V2DI_V4SI_INT,
- V4SI_FTYPE_V4SI_PCINT_V4DI_V4SI_INT,
- V16HI_FTYPE_V16HI_SI_COUNT, V16HI_FTYPE_V16HI_V8HI_COUNT,
- V8SI_FTYPE_V8SI_SI_COUNT, V8SI_FTYPE_V8SI_V4SI_COUNT,
- V4DI_FTYPE_V4DI_INT_COUNT, V4DI_FTYPE_V4DI_V2DI_COUNT,
- V4DI_FTYPE_V4DI_INT_CONVERT,
- V4DI_FTYPE_V4DI_V4DI_INT_CONVERT): New.
- * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MPSADBW256,
- IX86_BUILTIN_PABSB256, IX86_BUILTIN_PABSW256,
- IX86_BUILTIN_PABSD256, IX86_BUILTIN_PACKSSDW256,
- IX86_BUILTIN_PACKSSWB256, IX86_BUILTIN_PACKUSDW256,
- IX86_BUILTIN_PACKUSWB256, IX86_BUILTIN_PADDB256,
- IX86_BUILTIN_PADDW256, IX86_BUILTIN_PADDD256,
- IX86_BUILTIN_PADDQ256, IX86_BUILTIN_PADDSB256,
- IX86_BUILTIN_PADDSW256, IX86_BUILTIN_PADDUSB256,
- IX86_BUILTIN_PADDUSW256, IX86_BUILTIN_PALIGNR256,
- IX86_BUILTIN_AND256I, IX86_BUILTIN_ANDNOT256I,
- IX86_BUILTIN_PAVGB256, IX86_BUILTIN_PAVGW256,
- IX86_BUILTIN_PBLENDVB256, IX86_BUILTIN_PBLENDVW256,
- IX86_BUILTIN_PCMPEQB256, IX86_BUILTIN_PCMPEQW256,
- IX86_BUILTIN_PCMPEQD256, IX86_BUILTIN_PCMPEQQ256,
- IX86_BUILTIN_PCMPGTB256, IX86_BUILTIN_PCMPGTW256,
- IX86_BUILTIN_PCMPGTD256, IX86_BUILTIN_PCMPGTQ256,
- IX86_BUILTIN_PHADDW256, IX86_BUILTIN_PHADDD256,
- IX86_BUILTIN_PHADDSW256, IX86_BUILTIN_PHSUBW256,
- IX86_BUILTIN_PHSUBD256, IX86_BUILTIN_PHSUBSW256,
- IX86_BUILTIN_PMADDUBSW256, IX86_BUILTIN_PMADDWD256,
- IX86_BUILTIN_PMAXSB256, IX86_BUILTIN_PMAXSW256,
- IX86_BUILTIN_PMAXSD256, IX86_BUILTIN_PMAXUB256,
- IX86_BUILTIN_PMAXUW256, IX86_BUILTIN_PMAXUD256,
- IX86_BUILTIN_PMINSB256, IX86_BUILTIN_PMINSW256,
- IX86_BUILTIN_PMINSD256, IX86_BUILTIN_PMINUB256,
- IX86_BUILTIN_PMINUW256, IX86_BUILTIN_PMINUD256,
- IX86_BUILTIN_PMOVMSKB256, IX86_BUILTIN_PMOVSXBW256,
- IX86_BUILTIN_PMOVSXBD256, IX86_BUILTIN_PMOVSXBQ256,
- IX86_BUILTIN_PMOVSXWD256, IX86_BUILTIN_PMOVSXWQ256,
- IX86_BUILTIN_PMOVSXDQ256, IX86_BUILTIN_PMOVZXBW256,
- IX86_BUILTIN_PMOVZXBD256, IX86_BUILTIN_PMOVZXBQ256,
- IX86_BUILTIN_PMOVZXWD256, IX86_BUILTIN_PMOVZXWQ256,
- IX86_BUILTIN_PMOVZXDQ256, IX86_BUILTIN_PMULDQ256,
- IX86_BUILTIN_PMULHRSW256, IX86_BUILTIN_PMULHUW256,
- IX86_BUILTIN_PMULHW256, IX86_BUILTIN_PMULLW256,
- IX86_BUILTIN_PMULLD256, IX86_BUILTIN_PMULUDQ256,
- IX86_BUILTIN_POR256, IX86_BUILTIN_PSADBW256,
- IX86_BUILTIN_PSHUFB256, IX86_BUILTIN_PSHUFD256,
- IX86_BUILTIN_PSHUFHW256, IX86_BUILTIN_PSHUFLW256,
- IX86_BUILTIN_PSIGNB256, IX86_BUILTIN_PSIGNW256,
- IX86_BUILTIN_PSIGND256, IX86_BUILTIN_PSLLDQI256,
- IX86_BUILTIN_PSLLWI256, IX86_BUILTIN_PSLLW256,
- IX86_BUILTIN_PSLLDI256, IX86_BUILTIN_PSLLD256,
- IX86_BUILTIN_PSLLQI256, IX86_BUILTIN_PSLLQ256,
- IX86_BUILTIN_PSRAWI256, IX86_BUILTIN_PSRAW256,
- IX86_BUILTIN_PSRADI256, IX86_BUILTIN_PSRAD256,
- IX86_BUILTIN_PSRLDQI256, IX86_BUILTIN_PSRLWI256,
- IX86_BUILTIN_PSRLW256, IX86_BUILTIN_PSRLDI256,
- IX86_BUILTIN_PSRLD256, IX86_BUILTIN_PSRLQI256,
- IX86_BUILTIN_PSRLQ256, IX86_BUILTIN_PSUBB256,
- IX86_BUILTIN_PSUBW256, IX86_BUILTIN_PSUBD256,
- IX86_BUILTIN_PSUBQ256, IX86_BUILTIN_PSUBSB256,
- IX86_BUILTIN_PSUBSW256, IX86_BUILTIN_PSUBUSB256,
- IX86_BUILTIN_PSUBUSW256, IX86_BUILTIN_PUNPCKHBW256,
- IX86_BUILTIN_PUNPCKHWD256, IX86_BUILTIN_PUNPCKHDQ256,
- IX86_BUILTIN_PUNPCKHQDQ256, IX86_BUILTIN_PUNPCKLBW256,
- IX86_BUILTIN_PUNPCKLWD256, IX86_BUILTIN_PUNPCKLDQ256,
- IX86_BUILTIN_PUNPCKLQDQ256, IX86_BUILTIN_PXOR256,
- IX86_BUILTIN_MOVNTDQA256, IX86_BUILTIN_VBROADCASTSS_PS,
- IX86_BUILTIN_VBROADCASTSS_PS256,
- IX86_BUILTIN_VBROADCASTSD_PD256,
- IX86_BUILTIN_VBROADCASTSI256, IX86_BUILTIN_PBLENDD256,
- IX86_BUILTIN_PBLENDD128, IX86_BUILTIN_PBROADCASTB256,
- IX86_BUILTIN_PBROADCASTW256, IX86_BUILTIN_PBROADCASTD256,
- IX86_BUILTIN_PBROADCASTQ256, IX86_BUILTIN_PBROADCASTB128,
- IX86_BUILTIN_PBROADCASTW128, IX86_BUILTIN_PBROADCASTD128,
- IX86_BUILTIN_PBROADCASTQ128, IX86_BUILTIN_VPERMVARSI256,
- IX86_BUILTIN_VPERMDF256, IX86_BUILTIN_VPERMVARSF256,
- IX86_BUILTIN_VPERMDI256, IX86_BUILTIN_VPERMTI256,
- IX86_BUILTIN_VEXTRACT128I256, IX86_BUILTIN_VINSERT128I256,
- IX86_BUILTIN_MASKLOADD, IX86_BUILTIN_MASKLOADQ,
- IX86_BUILTIN_MASKLOADD256, IX86_BUILTIN_MASKLOADQ256,
- IX86_BUILTIN_MASKSTORED, IX86_BUILTIN_MASKSTOREQ,
- IX86_BUILTIN_MASKSTORED256, IX86_BUILTIN_MASKSTOREQ256,
- IX86_BUILTIN_PSLLVV4DI, IX86_BUILTIN_PSLLVV2DI,
- IX86_BUILTIN_PSLLVV8SI, IX86_BUILTIN_PSLLVV4SI,
- IX86_BUILTIN_PSRAVV8SI, IX86_BUILTIN_PSRAVV4SI,
- IX86_BUILTIN_PSRLVV4DI, IX86_BUILTIN_PSRLVV2DI,
- IX86_BUILTIN_PSRLVV8SI, IX86_BUILTIN_PSRLVV4SI,
- IX86_BUILTIN_GATHERSIV2DF, IX86_BUILTIN_GATHERSIV4DF,
- IX86_BUILTIN_GATHERDIV2DF, IX86_BUILTIN_GATHERDIV4DF,
- IX86_BUILTIN_GATHERSIV4SF, IX86_BUILTIN_GATHERSIV8SF,
- IX86_BUILTIN_GATHERDIV4SF, IX86_BUILTIN_GATHERDIV8SF,
- IX86_BUILTIN_GATHERSIV2DI, IX86_BUILTIN_GATHERSIV4DI,
- IX86_BUILTIN_GATHERDIV2DI, IX86_BUILTIN_GATHERDIV4DI,
- IX86_BUILTIN_GATHERSIV4SI, IX86_BUILTIN_GATHERSIV8SI,
- IX86_BUILTIN_GATHERDIV4SI, IX86_BUILTIN_GATHERDIV8SI.
- (bdesc_special_args): Add IX86_BUILTIN_MOVNTDQA256,
- IX86_BUILTIN_MASKLOADD, IX86_BUILTIN_MASKLOADQ,
- IX86_BUILTIN_MASKLOADD256, IX86_BUILTIN_MASKLOADQ256,
- IX86_BUILTIN_MASKSTORED, IX86_BUILTIN_MASKSTOREQ,
- IX86_BUILTIN_MASKSTORED256, IX86_BUILTIN_MASKSTOREQ256.
- (bdesc_args): Add IX86_BUILTIN_MPSADBW256,
- IX86_BUILTIN_PABSB256, IX86_BUILTIN_PABSW256,
- IX86_BUILTIN_PABSD256, IX86_BUILTIN_PACKSSDW256,
- IX86_BUILTIN_PACKSSWB256, IX86_BUILTIN_PACKUSDW256,
- IX86_BUILTIN_PACKUSWB256, IX86_BUILTIN_PADDB256,
- IX86_BUILTIN_PADDW256, IX86_BUILTIN_PADDD256,
- IX86_BUILTIN_PADDQ256, IX86_BUILTIN_PADDSB256,
- IX86_BUILTIN_PADDSW256, IX86_BUILTIN_PADDUSB256,
- IX86_BUILTIN_PADDUSW256, IX86_BUILTIN_PALIGNR256,
- IX86_BUILTIN_AND256I, IX86_BUILTIN_ANDNOT256I,
- IX86_BUILTIN_PAVGB256, IX86_BUILTIN_PAVGW256,
- IX86_BUILTIN_PBLENDVB256, IX86_BUILTIN_PBLENDVW256,
- IX86_BUILTIN_PCMPEQB256, IX86_BUILTIN_PCMPEQW256,
- IX86_BUILTIN_PCMPEQD256, IX86_BUILTIN_PCMPEQQ256,
- IX86_BUILTIN_PCMPGTB256, IX86_BUILTIN_PCMPGTW256,
- IX86_BUILTIN_PCMPGTD256, IX86_BUILTIN_PCMPGTQ256,
- IX86_BUILTIN_PHADDW256, IX86_BUILTIN_PHADDD256,
- IX86_BUILTIN_PHADDSW256, IX86_BUILTIN_PHSUBW256,
- IX86_BUILTIN_PHSUBD256, IX86_BUILTIN_PHSUBSW256,
- IX86_BUILTIN_PMADDUBSW256, IX86_BUILTIN_PMADDWD256,
- IX86_BUILTIN_PMAXSB256, IX86_BUILTIN_PMAXSW256,
- IX86_BUILTIN_PMAXSD256, IX86_BUILTIN_PMAXUB256,
- IX86_BUILTIN_PMAXUW256, IX86_BUILTIN_PMAXUD256,
- IX86_BUILTIN_PMINSB256, IX86_BUILTIN_PMINSW256,
- IX86_BUILTIN_PMINSD256, IX86_BUILTIN_PMINUB256,
- IX86_BUILTIN_PMINUW256, IX86_BUILTIN_PMINUD256,
- IX86_BUILTIN_PMOVMSKB256, IX86_BUILTIN_PMOVSXBW256,
- IX86_BUILTIN_PMOVSXBD256, IX86_BUILTIN_PMOVSXBQ256,
- IX86_BUILTIN_PMOVSXWD256, IX86_BUILTIN_PMOVSXWQ256,
- IX86_BUILTIN_PMOVSXDQ256, IX86_BUILTIN_PMOVZXBW256,
- IX86_BUILTIN_PMOVZXBD256, IX86_BUILTIN_PMOVZXBQ256,
- IX86_BUILTIN_PMOVZXWD256, IX86_BUILTIN_PMOVZXWQ256,
- IX86_BUILTIN_PMOVZXDQ256, IX86_BUILTIN_PMULDQ256,
- IX86_BUILTIN_PMULHRSW256, IX86_BUILTIN_PMULHUW256,
- IX86_BUILTIN_PMULHW256, IX86_BUILTIN_PMULLW256,
- IX86_BUILTIN_PMULLD256, IX86_BUILTIN_PMULUDQ256,
- IX86_BUILTIN_POR256, IX86_BUILTIN_PSADBW256,
- IX86_BUILTIN_PSHUFB256, IX86_BUILTIN_PSHUFD256,
- IX86_BUILTIN_PSHUFHW256, IX86_BUILTIN_PSHUFLW256,
- IX86_BUILTIN_PSIGNB256, IX86_BUILTIN_PSIGNW256,
- IX86_BUILTIN_PSIGND256, IX86_BUILTIN_PSLLDQI256,
- IX86_BUILTIN_PSLLWI256, IX86_BUILTIN_PSLLW256,
- IX86_BUILTIN_PSLLDI256, IX86_BUILTIN_PSLLD256,
- IX86_BUILTIN_PSLLQI256, IX86_BUILTIN_PSLLQ256,
- IX86_BUILTIN_PSRAWI256, IX86_BUILTIN_PSRAW256,
- IX86_BUILTIN_PSRADI256, IX86_BUILTIN_PSRAD256,
- IX86_BUILTIN_PSRLDQI256, IX86_BUILTIN_PSRLWI256,
- IX86_BUILTIN_PSRLW256, IX86_BUILTIN_PSRLDI256,
- IX86_BUILTIN_PSRLD256, IX86_BUILTIN_PSRLQI256,
- IX86_BUILTIN_PSRLQ256, IX86_BUILTIN_PSUBB256,
- IX86_BUILTIN_PSUBW256, IX86_BUILTIN_PSUBD256,
- IX86_BUILTIN_PSUBQ256, IX86_BUILTIN_PSUBSB256,
- IX86_BUILTIN_PSUBSW256, IX86_BUILTIN_PSUBUSB256,
- IX86_BUILTIN_PSUBUSW256, IX86_BUILTIN_PUNPCKHBW256,
- IX86_BUILTIN_PUNPCKHWD256, IX86_BUILTIN_PUNPCKHDQ256,
- IX86_BUILTIN_PUNPCKHQDQ256, IX86_BUILTIN_PUNPCKLBW256,
- IX86_BUILTIN_PUNPCKLWD256, IX86_BUILTIN_PUNPCKLDQ256,
- IX86_BUILTIN_PUNPCKLQDQ256, IX86_BUILTIN_PXOR256,
- IX86_BUILTIN_VBROADCASTSS_PS, IX86_BUILTIN_VBROADCASTSS_PS256,
- IX86_BUILTIN_VBROADCASTSD_PD256,
- IX86_BUILTIN_VBROADCASTSI256, IX86_BUILTIN_PBLENDD256,
- IX86_BUILTIN_PBLENDD128, IX86_BUILTIN_PBROADCASTB256,
- IX86_BUILTIN_PBROADCASTW256, IX86_BUILTIN_PBROADCASTD256,
- IX86_BUILTIN_PBROADCASTQ256, IX86_BUILTIN_PBROADCASTB128,
- IX86_BUILTIN_PBROADCASTW128, IX86_BUILTIN_PBROADCASTD128,
- IX86_BUILTIN_PBROADCASTQ128, IX86_BUILTIN_VPERMVARSI256,
- IX86_BUILTIN_VPERMDF256, IX86_BUILTIN_VPERMVARSF256,
- IX86_BUILTIN_VPERMDI256, IX86_BUILTIN_VPERMTI256,
- IX86_BUILTIN_VEXTRACT128I256, IX86_BUILTIN_VINSERT128I256,
- IX86_BUILTIN_PSLLVV4DI, IX86_BUILTIN_PSLLVV2DI,
- IX86_BUILTIN_PSLLVV8SI, IX86_BUILTIN_PSLLVV4SI,
- IX86_BUILTIN_PSRAVV8SI, IX86_BUILTIN_PSRAVV4SI,
- IX86_BUILTIN_PSRLVV4DI, IX86_BUILTIN_PSRLVV2DI,
- IX86_BUILTIN_PSRLVV8SI, IX86_BUILTIN_PSRLVV4SI.
- (ix86_init_mmx_sse_builtins): Add IX86_BUILTIN_GATHERSIV2DF,
- IX86_BUILTIN_GATHERSIV4DF, IX86_BUILTIN_GATHERDIV2DF,
- IX86_BUILTIN_GATHERDIV4DF, IX86_BUILTIN_GATHERSIV4SF,
- IX86_BUILTIN_GATHERSIV8SF, IX86_BUILTIN_GATHERDIV4SF,
- IX86_BUILTIN_GATHERDIV8SF, IX86_BUILTIN_GATHERSIV2DI,
- IX86_BUILTIN_GATHERSIV4DI, IX86_BUILTIN_GATHERDIV2DI,
- IX86_BUILTIN_GATHERDIV4DI, IX86_BUILTIN_GATHERSIV4SI,
- IX86_BUILTIN_GATHERSIV8SI, IX86_BUILTIN_GATHERDIV4SI,
- IX86_BUILTIN_GATHERDIV8SI.
- (ix86_preferred_simd_mode): Support AVX2 modes.
- (ix86_expand_args_builtin): Support AVX2 builtins.
- (ix86_expand_special_args_builtin): Likewise.
- (ix86_expand_builtin): Likewise.
- * config/i386/i386.md (UNSPEC_VPERMSI): New.
- (UNSPEC_VPERMDF): Likewise.
- (UNSPEC_VPERMSF): Likewise.
- (UNSPEC_VPERMDI): Likewise.
- (UNSPEC_VPERMTI): Likewise.
- (UNSPEC_GATHER): Likewise.
- (ssemodesuffix): Extend.
- * config/i386/immintrin.h: Include avx2intrin.h when __AVX2__
- is defined.
- * config/i386/predicates.md (const1248_operand): New.
- * config/i386/sse.md (VI1_AVX2): New mode iterator.
- (VI2_AVX2): Likewise.
- (VI4_AVX2): Likewise.
- (VI8_AVX2): Likewise.
- (VIMAX_AVX2): Likewise.
- (SSESCALARMODE): Likewise.
- (VI12_AVX2): Likewise.
- (VI24_AVX2): Likewise.
- (VI124_AVX2): Likewise.
- (VI248_AVX2): Likewise.
- (VI48_AVX2): Likewise.
- (VI4SD_AVX2): Likewise.
- (V48_AVX2): Likewise.
- (AVX256MODE2P): Likewise.
- (AVXMODE48P_DI): Likewise.
- (sse2_avx2): New mode attribute.
- (ssse3_avx2): Likewise.
- (sse4_1_avx2): Likewise.
- (avx_avx2): Likewise.
- (ssebytemode): Likewise.
- (AVXTOSSEMODE): Likewise.
- (AVXMODE48P_DI): Likewise.
- (gthrfirstp): Likewise.
- (gthrlastp): Likewise.
- (lshift): New code_iterator
- (lshift): New code attribute.
- (lshift): Likewise.
- (ssescalarmodesuffix): Update.
- (sseunpackmode): Likewise.
- (ssepackmode): Likewise.
- (avx2_vec_dupv4sf): New insn pattern.
- (avx2_vec_dupv8sf): Likewise.
- (avx2_interleave_highv4di): Likewise.
- (avx2_interleave_lowv4di): Likewise.
- (avx2_umulv4siv4di3): Likewise
- (*avx2_umulv4siv4di3): Likewise
- (avx2_pmaddwd): Likewise.
- (*avx2_pmaddwd): Likewise.
- (avx2_lshrqv4di3): Likewise.
- (avx2_lshlqv4di3): Likewise.
- (avx2_lshl<mode>3): Likewise.
- (avx2_<umaxmin:code><mode>3): Likewise.
- (*avx2_<umaxmin:code><mode>3): Likewise.
- (avx2_<smaxmin:code><mode>3): Likewise.
- (*avx2_<smaxmin:code><mode>3): Likewise.
- (avx2_eq<mode>3): Likewise.
- (*avx2_eq<mode>3): Likewise.
- (avx2_gt<mode>3): Likewise.
- (avx2_interleave_highv32qi): New.
- (avx2_interleave_lowv32qi): Likewise.
- (avx2_interleave_highv16hi): Likewise.
- (avx2_interleave_lowv16hi): Likewise.
- (avx2_interleave_highv8si): Likewise.
- (avx2_interleave_lowv8si): Likewise.
- (avx2_pshufd): Likewise.
- (avx2_pshufd_1): Likewise.
- (avx2_pshuflwv3): Likewise.
- (avx2_pshuflw_1): Likewise.
- (avx2_pshufhwv3): Likewise.
- (avx2_pshufhw_1): Likewise.
- (avx2_uavgv32qi3): Likewise.
- (*avx2_uavgv32qi3): Likewise.
- (avx2_uavgv16hi3): Likewise.
- (*avx2_uavgv16hi3): Likewise.
- (avx2_pmovmskb): Likewise.
- (avx2_phaddwv16hi3): Likewise.
- (avx2_phadddv8si3): Likewise.
- (avx2_phaddswv16hi3): Likewise.
- (avx2_phsubwv16hi3): Likewise.
- (avx2_phsubdv8si3): Likewise.
- (avx2_phsubswv16hi3): Likewise.
- (avx2_pmaddubsw256): Likewise.
- (avx2_umulhrswv16hi3): Likewise.
- (*avx2_umulhrswv16hi3): Likewise.
- (avx2_packusdw): Likewise.
- (avx2_pblendd<mode>): Likewise.
- (avx2_<code>v16qiv16hi2): Likewise.
- (avx2_<code>v8qiv8si2): Likewise.
- (avx2_<code>v8hiv8si2): Likewise.
- (avx2_<code>v4qiv4di2): Likewise.
- (avx2_<code>v4hiv4di2): Likewise.
- (avx2_<code>v4siv4di2): Likewise.
- (avx2_pbroadcast<mode>): Likewise.
- (avx2_permvarv8si): Likewise.
- (avx2_permv4df): Likewise.
- (avx2_permvarv8sf): Likewise.
- (avx2_permv4di): Likewise.
- (avx2_permv2ti): Likewise.
- (avx2_vec_dupv4df): Likewise.
- (avx2_vbroadcasti128_<mode>): Likewise.
- (avx2_vec_set_lo_v4di): Likewise.
- (avx2_vec_set_hi_v4di): Likewise.
- (*avx2_maskmov<avx2modesuffix><avxmodesuffix>): Likewise.
- (avx2_extracti128): Likewise.
- (avx2_inserti128): Likewise.
- (avx2_ashrvv8si): Likewise.
- (avx2_ashrvv4si): Likewise.
- (avx2_<lshift>vv8si): Likewise.
- (avx2_<lshift>v<mode>): Likewise.
- (avx2_<lshift>vv2di): Likewise.
- (avx2_gathersi<mode>): Likewise.
- (*avx2_gathersi<mode>): Likewise.
- (avx2_gatherdi<mode>): Likewise.
- (*avx2_gatherdi<mode>): Likewise.
- (avx2_gatherdi<mode>256): Likewise.
- (*avx2_gatherdi<mode>256): Likewise.
- (<plusminus_insn><mode>3): Use VI mode iterator.
- (*<plusminus_insn><mode>3): Use VI mode iterator.
- (<sse2_avx2>_<plusminus_insn><mode>3): Rename from
- sse2_<plusminus_insn><mode>3. Use VI12_AVX2 mode iterator.
- (*<sse2_avx2>_<plusminus_insn><mode>3): Rename from
- *sse2_<plusminus_insn><mode>3. Use VI12_AVX2 mode iterator.
- (mul<mode>3): Rename from mulv8hi3. Use VI2_AVX2 mode iterator.
- (*mul<mode>3): Rename from *mulv8hi3. Use VI2_AVX2 mode iterator.
- (<s>mul<mode>3_highpart): Rename from <s>mulv8hi3_highpart.
- Use VI2_AVX2 mode iterator.
- (*<s>mul<mode>3_highpart): Rename from *<s>mulv8hi3_highpart.
- Use VI2_AVX2 mode iterator.
- (mul<mode>3): Rename from mulv4si3. Use VI4_AVX2 mode iterator.
- (*mul<mode>3): Rename from *mulv4si3. Use VI4_AVX2 mode iterator.
- (*<sse4_1_avx2>_mulv2siv2di3): Rename from *sse4_1_mulv4si3.
- Use VI4_AVX2 mode iterator.
- (ashr<mode>3): Use VI24_AVX2 mode iterator.
- (lshr<mode>3): Use VI248_AVX2 mode iterator.
- (<sse2_avx2>_ashl<mode>3): Rename from sse2_ashlv1ti3.
- Use VIMAX_AVX2 mode iterator.
- (<sse2_avx2>_andnot<mode>3): Rename from sse2_andnot<mode>3.
- Use VI mode iterator.
- (*andnot<mode>3): Update for AVX2.
- (*<any_logic:code><mode>3): Likewise.
- (<sse2_avx2>_packsswb): Rename from sse2_packsswb.
- Use VI1_AVX mode iterator.
- (<sse2_avx2>_packssdw): Rename from sse2_packssdw.
- Use VI2_AVX mode iterator.
- (<sse2_avx2>_packuswb): Rename from sse2_packsswb.
- Use VI1_AVX mode iterator.
- (<sse2_avx2>_psadbw): Rename from sse2_psadbw.
- Use VI8_AVX2 mode iterator.
- (<ssse3_avx2>_pshufb<mode>3): Rename from ssse3_pshufbv16qi3.
- Use VI1_AVX2 mode iterator.
- (<ssse3_avx2>_psign<mode>3): Rename from ssse3_psign<mode>3.
- Use VI124_AVX2 mode iterator.
- (<ssse3_avx2>_palignr<mode>): Rename from ssse3_palignrti.
- Use SSESCALARMODE mode iterator.
- (abs<mode>2): Use VI124_AVX2 mode iterator.
- (<sse4_1_avx2>_movntdqa): Rename from sse4_1_movntdqa.
- Use VI8_AVX2 mode iterator.
- (<sse4_1_avx2>_mpsadbw): Rename from sse4_1_mpsadbw.
- Use VI1_AVX2 mode iterator.
- (<sse4_1_avx2>_pblendvb): Rename from sse4_1_pblendvb.
- Use VI1_AVX2 mode iterator.
- (<sse4_1_avx2>_pblendw): Rename from sse4_1_pblendvb.
- Use VI2_AVX2 mode iterator.
- (<avx_avx2>_maskload<avx2modesuffix><avxmodesuffix>): Rename from
- avx_maskload<ssemodesuffix><avxsizesuffix>. Use V48_AVX2 mode iterator.
- (<avx_avx2>_maskstore<avx2modesuffix><avxmodesuffix>): Rename from
- avx_maskstore<ssemodesuffix><avxsizesuffix>.
- Use V48_AVX2 mode iterator.
- * doc/extend.texi: Document AVX2 built-in functions.
- * doc/invoke.texi: Document -mavx2.
-
-2011-08-22 Matthias Klose <doko@debian.org>
-
- Revert:
- 2011-07-11 Arthur Loiret <aloiret@debian.org>
- Matthias Klose <doko@debian.org>
- * config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if
- tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc
- convention.
- * config.gcc (tm_defines): Add MIPS_ABI_DEFAULT=ABI_32.
-
-2011-08-22 Mikael Pettersson <mikpe@it.uu.se>
-
- PR bootstrap/50146
- * ira-color.c (assign_hard_reg): Move saved_nregs declaration
- to #ifndef HONOR_REG_ALLOC_ORDER block.
-
-2011-08-21 Richard Henderson <rth@redhat.com>
-
- * rtl.h (INSN_ANNULLED_BRANCH_P): Only allow JUMP_INSN.
- * dwarf2cfi.c (scan_trace): Test JUMP_P before INSN_ANNULLED_BRANCH_P.
- * resource.c (next_insn_no_annul): Likewise.
- (mark_set_resources): Likewise.
- * reorg.c (delete_from_delay_slot): Likewise.
- (dbr_schedule, redundant_insn, try_merge_delay_insns): Likewise.
- (get_branch_condition): Test pc_rtx and LABEL_REF before dereferencing.
-
-2011-08-21 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (any_div): Remove.
- (sgnprefix): Update for removal.
- (u): Ditto.
-
-2011-08-20 Vladimir Makarov <vmakarov@redhat.com>
-
- * ira-lives.c (mark_pseudo_regno_subword_live): Use allocno class
- for ira_reg_class_max_nregs. Increase pressure by 1.
- (mark_pseudo_regno_subword_dead): Use allocno class
- for ira_reg_class_max_nregs.
-
-2011-08-20 Richard Henderson <rth@redhat.com>
-
- * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
- config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
- config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
- config/c6x/ltf.c: Adjust include path for soft-fp.
-
-2011-08-20 H.J. Lu <hongjiu.lu@intel.com>
-
- PR other/46770
- * config.gcc (tm_file): Add initfini-array.h if
- .init_arrary/.fini_array are supported.
-
- * crtstuff.c: Don't generate .ctors nor .dtors sections if
- USE_INITFINI_ARRAY is defined.
-
- * output.h (default_elf_init_array_asm_out_constructor): New.
- (default_elf_fini_array_asm_out_destructor): Likewise.
- * varasm.c (elf_init_array_section): Likewise.
- (elf_fini_array_section): Likewise.
- (get_elf_initfini_array_priority_section): Likewise.
- (default_elf_init_array_asm_out_constructor): Likewise.
- (default_elf_fini_array_asm_out_destructor): Likewise.
-
- * config/initfini-array.h: New.
-
-2011-08-20 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.c (mips_class_max_nregs): Check that the mode is
- OK for ST_REGS and FP_REGS before taking those classes into account.
-
-2011-08-20 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.c (mips_reorg_process_insns): Check for jumps
- before checking for annulled branches.
-
-2011-08-20 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_binary_operator_ok): Use
- satisfies_constraint_L.
-
-2011-08-20 Uros Bizjak <ubizjak@gmail.com>
- Michael Matz <matz@suse.de>
-
- * config/i386/i386.c (ix86_expand_round_sse4): Expand as
- trunc (a + copysign (nextafter (0.5, 0.0), a)).
-
-2011-08-20 Anatoly Sokolov <aesok@post.ru>
-
- * doc/tm.texi.in (PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
- * doc/tm.texi: Regenerate.
- * targhooks.c (default_preferred_output_reload_class): Don't use
- PREFERRED_OUTPUT_RELOAD_CLASS macro.
- * system.h (PREFERRED_OUTPUT_RELOAD_CLASS): Poison.
-
-2011-08-20 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48739
- * tree-ssa.c: Include cfgloop.h.
- (execute_update_addresses_taken): When updating ssa, if in loop closed
- SSA form, call rewrite_into_loop_closed_ssa instead of update_ssa.
- * Makefile.in (tree-ssa.o): Depend on $(CFGLOOP_H).
-
-2011-08-19 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/49936
- * ira.c (ira_init_register_move_cost): Ignore too small subclasses
- for calculation of max register move costs.
-
-2011-08-19 Joseph Myers <joseph@codesourcery.com>
-
- * c-parser.c (c_parser_postfix_expression): Convert operands of
- __builtin_complex to their semantic types.
-
-2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/49721
- * explow.c (convert_memory_address_addr_space): Also permute the
- conversion and addition of constant for zero-extend.
-
-2011-08-19 Joseph Myers <joseph@codesourcery.com>
-
- * c-parser.c (c_parser_postfix_expression): Handle RID_BUILTIN_COMPLEX.
- * doc/extend.texi (__builtin_complex): Document.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * tree-ssa-math-opts.c (is_widening_mult_rhs_p): Handle constants
- beyond conversions.
- (convert_mult_to_widen): Convert constant inputs to the right type.
- (convert_plusminus_to_widen): Don't automatically reject inputs that
- are not an SSA_NAME.
- Convert constant inputs to the right type.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * tree-ssa-math-opts.c (convert_plusminus_to_widen): Convert add_rhs
- to the correct type.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * tree-ssa-math-opts.c (convert_mult_to_widen): Better handle
- unsigned inputs of different modes.
- (convert_plusminus_to_widen): Likewise.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * tree-ssa-math-opts.c (is_widening_mult_rhs_p): Add new argument
- 'type'.
- Use 'type' from caller, not inferred from 'rhs'.
- Don't reject non-conversion statements. Do return lhs in this case.
- (is_widening_mult_p): Add new argument 'type'.
- Use 'type' from caller, not inferred from 'stmt'.
- Pass type to is_widening_mult_rhs_p.
- (convert_mult_to_widen): Pass type to is_widening_mult_p.
- (convert_plusminus_to_widen): Likewise.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * tree-ssa-math-opts.c (is_widening_mult_p): Remove FIXME.
- Ensure the the larger type is the first operand.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * tree-ssa-math-opts.c (convert_mult_to_widen): Convert
- unsupported unsigned multiplies to signed.
- (convert_plusminus_to_widen): Likewise.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * tree-ssa-math-opts.c (convert_plusminus_to_widen): Permit a single
- conversion statement separating multiply-and-accumulate.
-
-2011-08-19 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50067
- * tree-data-ref.c (dr_analyze_indices): Simplify, strip MEM_REF
- offset only if we accounted for it.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * config/arm/arm.md (maddhidi4): Remove '*' from name.
- * expr.c (expand_expr_real_2): Use find_widening_optab_handler.
- * optabs.c (find_widening_optab_handler_and_mode): New function.
- (expand_widen_pattern_expr): Use find_widening_optab_handler.
- (expand_binop_directly): Likewise.
- (expand_binop): Likewise.
- * optabs.h (find_widening_optab_handler): New macro define.
- (find_widening_optab_handler_and_mode): New prototype.
- * tree-cfg.c (verify_gimple_assign_binary): Adjust WIDEN_MULT_EXPR
- type precision rules.
- (verify_gimple_assign_ternary): Likewise for WIDEN_MULT_PLUS_EXPR.
- * tree-ssa-math-opts.c (build_and_insert_cast): New function.
- (is_widening_mult_rhs_p): Allow widening by more than one mode.
- Explicitly disallow mis-matched input types.
- (convert_mult_to_widen): Use find_widening_optab_handler, and cast
- input types to fit the new handler.
- (convert_plusminus_to_widen): Likewise.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * expr.c (expand_expr_real_2): Use widening_optab_handler.
- * genopinit.c (optabs): Use set_widening_optab_handler for $N.
- (gen_insn): $N now means $a must be wider than $b, not consecutive.
- * optabs.c (widened_mode): New function.
- (expand_widen_pattern_expr): Use widening_optab_handler.
- (expand_binop_directly): Likewise.
- (expand_binop): Likewise.
- * optabs.h (widening_optab_handlers): New struct.
- (optab_d): New member, 'widening'.
- (widening_optab_handler): New function.
- (set_widening_optab_handler): New function.
- * tree-ssa-math-opts.c (convert_mult_to_widen): Use
- widening_optab_handler.
- (convert_plusminus_to_widen): Likewise.
-
-2011-08-19 Joseph Myers <joseph@codesourcery.com>
-
- * c-decl.c (grokdeclarator): Diagnose _Noreturn for non-C1X if
- pedantic.
- * c-parser.c (c_parser_declspecs): Include _Noreturn in syntax comment.
- * ginclude/stdnoreturn.h (noreturn): Don't define for C++.
-
-2011-08-19 Joseph Myers <joseph@codesourcery.com>
-
- * opth-gen.awk: Do not declare target save/restore structures and
- functions if IN_RTS defined.
-
-2011-08-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
-
- PR target/49437
- * config/arm/arm.c (arm_output_epilogue): Properly handle epilogue
- when stack was realigned in interrupt handler prologue.
-
-2011-08-18 Joseph Myers <joseph@codesourcery.com>
-
- * c-decl.c (shadow_tag_warned): Check for _Noreturn.
- (quals_from_declspecs): Assert _Noreturn not present.
- (grokdeclarator): Handle _Noreturn.
- (build_null_declspecs): Initialize noreturn_p.
- (declspecs_add_scspec): Handle RID_NORETURN.
- * c-parser.c (c_token_starts_declspecs, c_parser_declspecs)
- (c_parser_attributes): Handle RID_NORETURN.
- * c-tree.h (struct c_declspecs): Add noreturn_p.
- * ginclude/stdnoreturn.h: New.
- * Makefile.in (USER_H): Add stdnoreturn.h.
-
-2011-08-18 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX2_SET): New.
- (OPTION_MASK_ISA_AVX_UNSET): Update.
- (OPTION_MASK_ISA_AVX2_UNSET): New.
- (ix86_handle_option): Handle OPT_mavx2 case.
- * config/i386/cpuid.h (bit_AVX2): New.
- * config/i386/driver-i386.c (host_detect_local_cpu): Detect
- AVX2 feature.
- * config/i386/i386-c.c (ix86_target_macros_internal):
- Conditionally define __AVX2__.
- * config/i386/i386.c (ix86_option_override_internal): Define PTA_AVX2.
- Define "core-avx2" processor alias. Handle avx2 option.
- (ix86_valid_target_attribute_inner_p): Handle avx2 option.
- * config/i386/i386.h (TARGET_AVX2): New.
- * config/i386/i386.opt (mavx2): New.
- * doc/invoke.texi: Document -mavx2.
-
-2011-08-18 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/49890
- * ira-costs.c (setup_regno_cost_classes_by_aclass): Don't exclude
- subclasses of class which is superset of a pressure class.
-
-2011-08-18 H.J. Lu <hongjiu.lu@intel.com>
- Igor Zamyatin <igor.zamyatin@intel.com>
-
- * config/i386/i386-c.c (ix86_target_macros_internal): Replace int
- with HOST_WIDE_INT for isa_flag.
- (ix86_pragma_target_parse): Replace int with HOST_WIDE_INT for
- isa variables.
-
- * config/i386/i386.c (ix86_target_string): Replace int with
- HOST_WIDE_INT for isa. Use HOST_WIDE_INT_PRINT to print isa.
- (ix86_target_opts): Replace int with HOST_WIDE_INT on mask.
- (pta_flags): Removed.
- (PTA_XXX): Redefined as (HOST_WIDE_INT_1 << X).
- (pta): Use HOST_WIDE_INT on flags.
- (builtin_isa): Use HOST_WIDE_INT on isa.
- (ix86_add_new_builtins): Likewise.
- (def_builtin): Use HOST_WIDE_INT on mask.
- (def_builtin_const): Likewise.
- (builtin_description): Likewise.
-
- * config/i386/i386.opt (ix86_isa_flags): Replace int with
- HOST_WIDE_INT.
- (ix86_isa_flags_explicit): Likewise.
- (x_ix86_isa_flags_explicit): Likewise.
-
-2011-08-17 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/50107
- * ira-int.h (ira_hard_reg_not_in_set_p): Remove.
- (ira_hard_reg_in_set_p): New.
-
- * ira-color.c (calculate_saved_nregs): New.
- (assign_hard_reg): Use it. Set up allocated_hard_reg_p for all
- hard regs.
- (allocno_reload_assign, fast_allocation): Use
- ira_hard_reg_set_intersection_p instead of
- ira_hard_reg_not_in_set_p.
-
- * ira.c (setup_reg_renumber): Use
- ira_hard_reg_set_intersection_p instead of
- ira_hard_reg_not_in_set_p.
- (setup_allocno_assignment_flags, calculate_allocation_cost): Use
- ira_hard_reg_in_set_p instead of ira_hard_reg_not_in_set_p.
-
- * ira-costs.c (ira_tune_allocno_costs): Use
- ira_hard_reg_set_intersection_p instead of
- ira_hard_reg_not_in_set_p.
-
-2011-08-18 H.J. Lu <hongjiu.lu@intel.com>
- Igor Zamyatin <igor.zamyatin@intel.com>
-
- * hwint.h (HOST_WIDE_INT_1): New.
-
- * opt-functions.awk (switch_bit_fields): Initialize the
- host_wide_int field.
- (host_wide_int_var_name): New.
- (var_type_struct): Check and return HOST_WIDE_INT.
-
- * opt-read.awk: Handle HOST_WIDE_INT for "Variable".
-
- * optc-save-gen.awk: Support HOST_WIDE_INT on var_target_other.
-
- * opth-gen.awk: Use HOST_WIDE_INT_1 on HOST_WIDE_INT. Properly
- check masks for HOST_WIDE_INT.
-
- * opts-common.c (set_option): Support HOST_WIDE_INT flag_var.
- (option_enabled): Likewise.
- (get_option_state): Likewise.
-
- * opts.h (cl_option): Add cl_host_wide_int. Change var_value
- to HOST_WIDE_INT.
-
-2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
- Marc Glisse <marc.glisse@normalesup.org>
-
- PR libstdc++-v3/1773
- * target.def (decl_mangling_context): New C++ hook.
- * doc/tm.texi: Regenerate.
- * config/sol2-cxx.c, config/sol2-stubs.c: New files.
- * config/sol2-protos.h: Group by source file.
- (solaris_cxx_decl_mangling_context): Declare.
- * config/sol2.h (TARGET_CXX_DECL_MANGLING_CONTEXT): Define.
- * config/t-sol2 (sol2-cxx.o, sol2-stubs.o): New targets.
- Use $<.
- * config.gcc (*-*-solaris2*): Add sol2-cxx.o to cxx_target_objs.
- Add sol2-stubs.o to extra_objs.
-
-2011-08-18 Jakub Jelinek <jakub@redhat.com>
-
- PR target/50009
- * stor-layout.c (update_alignment_for_field): Don't ICE on
- packed flexible array members if ms_bitfield_layout_p.
-
- PR target/50092
- * config/i386/i386.c (assign_386_stack_local): Call validize_mem
- on the result before returning it.
-
- PR debug/50017
- * tree-vect-stmts.c (vect_finish_stmt_generation): If gsi_stmt (*gsi)
- is a debug stmt, use location of the first non-debug stmt after it.
-
-2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
-
- * config/arm/arm.c (arm_rtx_costs_1): Don't modify the costs of SET.
- (arm_size_rtx_costs): Likewise.
-
-2011-08-18 Richard Guenther <rguenther@suse.de>
-
- * tree.h (tree_int_cst_msb): Remove.
- * tree.c (tree_int_cst_msb): Likewise.
- (tree_int_cst_sign_bit): Move from ...
- * tree-ssa-loop-ivopts.c (tree_int_cst_sign_bit): ... here.
-
-2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
-
- * doc/tm.texi.in (TARGET_RTX_COSTS): Add an opno paramter.
- * doc/tm.texi: Regenerate.
- * target.def (rtx_costs): Add an opno parameter.
- * hooks.h (hook_bool_rtx_int_int_intp_bool_false): Replace with...
- (hook_bool_rtx_int_int_int_intp_bool_false): ...this.
- * hooks.c (hook_bool_rtx_int_int_intp_bool_false): Replace with...
- (hook_bool_rtx_int_int_int_intp_bool_false): ...this.
- * cse.c (COST_IN): Add an opno parameter.
- (notreg_cost): Likewise. Update call to rtx_cost.
- (COST, fold_rtx): Update accordingly.
- * dojump.c (prefer_and_bit_test): Update call to rtx_cost.
- * expmed.c (emit_store_flag): Likewise.
- * optabs.c (avoid_expensive_constant): Add an opno parameter.
- Update call to rtx_cost.
- (expand_binop_directly, expand_binop): Likewise.
- (expand_twoval_binop, prepare_cmp_insn): Likewise.
- * rtl.h (rtx_cost, get_full_rtx_cost): Add opno parameters.
- (set_src_cost, get_full_set_src_cost): Update accordingly.
- * rtlanal.c (rtx_cost): Add an opno parameter. Update call
- to target hook.
- (get_full_rtx_cost): Add an opno paramter. Update calls to rtx_cost.
- (default_adress_cost): Update calls to rtx_cost.
-
- * config/arm/arm.c (arm_rtx_costs_1, arm_size_rtx_costs)
- (arm_slowmul_rtx_costs): Adjust calls to rtx_cost.
- (arm_rtx_costs): Add an opno parameter.
- * config/alpha/alpha.c (alpha_rtx_costs): Add an opno parameter and
- adjust any recursive rtx-cost calls.
- * config/avr/avr.c (avr_operand_rtx_cost, avr_rtx_costs): Likewise.
- * config/bfin/bfin.c (bfin_rtx_costs): Likewise.
- * config/c6x/c6x.c (c6x_rtx_costs): Likewise.
- * config/cris/cris.c (cris_rtx_costs): Likewise.
- * config/frv/frv.c (frv_rtx_costs): Likewise.
- * config/h8300/h8300.c (h8300_rtx_costs): Likewise.
- * config/i386/i386.c (ix86_rtx_costs): Likewise.
- * config/ia64/ia64.c (ia64_rtx_costs): Likewise.
- * config/iq2000/iq2000.c (iq2000_rtx_costs): Likewise.
- * config/lm32/lm32.c (lm32_rtx_costs): Likewise.
- * config/m32c/m32c.c (m32c_rtx_costs): Likewise.
- * config/m32r/m32r.c (m32r_rtx_costs): Likewise.
- * config/m68k/m68k.c (m68k_rtx_costs): Likewise.
- * config/mcore/mcore.c (mcore_rtx_costs): Likewise.
- * config/mep/mep.c (mep_rtx_cost): Likewise.
- * config/microblaze/microblaze.c (microblaze_rtx_costs): Likewise.
- * config/mips/mips.c (mips_binary_cost): Update call to rtx_cost.
- (mips_zero_extend_cost): Add an opno parameter.
- * config/mmix/mmix.c (mmix_rtx_costs): Likewise.
- * config/mn10300/mn10300.c (mn10300_address_cost): Update call
- to rtx_cost.
- (mn10300_rtx_costs): Add an opno parameter and adjust any recursive
- rtx-cost calls.
- * config/pa/pa.c (hppa_rtx_costs): Likewise.
- * config/pdp11/pdp11.c (pdp11_rtx_costs): Likewise.
- * config/picochip/picochip.c (picochip_rtx_costs): Likewise.
- * config/rs6000/rs6000.c (rs6000_rtx_costs): Likewise.
- (rs6000_debug_rtx_costs): Likewise.
- * config/s390/s390.c (s390_rtx_costs): Likewise.
- * config/score/score-protos.h (score_rtx_costs): Likewise.
- * config/score/score.c (score_rtx_costs): Likewise.
- * config/sh/sh.c (andcosts): Update call to rtx_cost.
- (sh_rtx_costs): Add an opno parameter.
- * config/sparc/sparc.c (sparc_rtx_costs): Likewise.
- * config/spu/spu.c (spu_rtx_costs): Likewise.
- * config/stormy16/stormy16.c (xstormy16_rtx_costs): Likewise.
- * config/v850/v850.c (v850_rtx_costs): Likewise.
- * config/vax/vax.c (vax_rtx_costs): Likewise.
- * config/xtensa/xtensa.c (xtensa_rtx_costs): Likewise.
-
-2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
-
- * rtl.h (set_src_cost, get_full_set_src_cost): New functions.
- * auto-inc-dec.c (attempt_change): Use set_src_cost instead of
- rtx_cost.
- * calls.c (precompute_register_parameters): Likewise.
- * combine.c (expand_compound_operation, make_extraction): Likewise.
- (force_to_mode, distribute_and_simplify_rtx): Likewise.
- * dse.c (find_shift_sequence): Likewise.
- * expmed.c (init_expmed, expand_mult, expand_smod_pow2): Likewise.
- * expr.c (compress_float_constant): Likewise.
- * fwprop.c (should_replace_address, try_fwprop_subst): Likewise.
- * gcse.c (want_to_gcse_p): Likewise.
- * ifcvt.c (noce_try_sign_mask): Likewise.
- * loop-doloop.c (doloop_optimize): Likewise.
- * loop-invariant.c (create_new_invariant): Likewise.
- * optabs.c (avoid_expensive_constant): Likewise.
- * postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands)
- (try_replace_in_use, reload_cse_move2add): Likewise.
- * reload1.c (calculate_elim_costs_all_insns): Likewise.
- (note_reg_elim_costly): Likewise.
- * rtlanal.c (insn_rtx_cost): Likewise.
- * simplify-rtx.c (simplify_binary_operation_1): Likewise.
- * stmt.c (lshift_cheap_p): Likewise.
- * tree-ssa-loop-ivopts.c (seq_cost, computation_cost): Likewise.
- * config/avr/avr.c (final_prescan_insn): Likewise.
- * config/bfin/bfin.c (bfin_rtx_costs): Likewise.
- * config/mips/mips.c (mips_binary_cost, mips_rtx_costs): Likewise.
-
-2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
-
- * rtl.h (set_rtx_cost, get_full_set_rtx_cost): New functions.
- * auto-inc-dec.c (attempt_change): Use set_rtx_cost.
- * cfgloopanal.c (seq_cost): Likewise.
- * loop-invariant.c (create_new_invariant): Likewise.
- * postreload.c (move2add_use_add2_insn, move2add_use_add3_insn)
- (reload_cse_move2add): Use get_full_set_rtx_cost.
-
-2011-08-18 Richard Guenther <rguenther@suse.de>
-
- * expr.c (get_inner_reference): Fix typo in last change.
-
-2011-08-18 Paolo Carlini <paolo.carlini@oracle.com>
- Joseph Myers <joseph@codesourcery.com>
-
- PR tree-optimization/49963
- * hwint.c (absu_hwi): Define.
- * hwint.h (absu_hwi): Declare.
- * fold-const.c (fold_plusminus_mult_expr): Use absu_hwi instead
- of abs_hwi.
- * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
- * tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Likewise.
-
-2011-08-18 Richard Guenther <rguenther@suse.de>
-
- * expr.c (get_inner_reference): Sign-extend the constant
- twos-complement offset before doing arbitrary precision
- arithmetic on it.
- * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
- (get_constraint_for_1): Pass the offset of a MEM_REF unchanged
- to get_constraint_for_ptr_offset.
-
-2011-08-17 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR target/50068
- * config/sh/sh.c (sh_output_mi_thunk): Don't call dbr_schedule.
-
-2011-08-17 Richard Guenther <rguenther@suse.de>
-
- * tree.h (convert_to_ptrofftype_loc): New function.
- (convert_to_ptrofftype): Define.
- * builtins.c (expand_builtin_bzero): Use size_type_node.
- (fold_builtin_bzero): Likewise.
- (std_gimplify_va_arg_expr): Build the BIT_AND_EXPR on the pointer.
- * c-typeck.c (build_unary_op): Use convert_to_ptrofftype_loc.
- * cgraphunit.c (thunk_adjust): Use fold_build_pointer_plus_loc.
- (cgraph_redirect_edge_call_stmt_to_callee): Use size_int.
- * expr.c (expand_expr_addr_expr_1): Use fold_build_pointer_plus.
- * fold-const.c (build_range_check): Negate using the original type.
- (fold_unary_loc): Use fold_build_pointer_plus_loc.
- * gimple-fold.c (gimple_adjust_this_by_delta): Use
- convert_to_ptrofftype.
- * gimplify.c (gimplify_self_mod_expr): Likewise.
- * graphite-clast-to-gimple.c (clast_to_gcc_expression): Likewise.
- (graphite_create_new_loop_guard): Likewise.
- * graphite-sese-to-poly.c (my_long_long): Remove.
- (scop_ivs_can_be_represented): Adjust.
- * tree-cfg.c (verify_gimple_assign_unary): Use ptrofftype_p.
- * tree-chrec.c (chrec_fold_plus_1): Use fold_build_pointer_plus.
- * tree-loop-distribution.c (build_size_arg_loc): Use
- size_type_node.
- (generate_memset_zero): Simplify.
- * tree-mudflap.c: Use fold_convert, not convert.
- * tree-predcom.c (suitable_reference_p): Expand DR_OFFSET in
- its own type.
- (determine_offset): Likewise for DR_STEP.
- (valid_initializer_p): Likewise.
- * tree-profile.c (prepare_instrumented_value): Convert the pointer
- to an integer type of same size.
- * tree-scalar-evolution.c (interpret_rhs_expr): Do not refer
- to sizetype without need.
- * tree-ssa-address.c (tree_mem_ref_addr): Likewise.
- * tree-ssa-loop-ivopts.c (find_bivs): Use convert_to_ptrofftype.
- * tree-ssa-loop-manip.c (create_iv): Likewise.
- (determine_exit_conditions): Adjust comment.
- * tree-ssa-pre.c (create_expression_by_pieces): Use
- convert_to_ptrofftype.
- * tree-ssa-structalias.c (get_constraint_for_1): Likewise.
- * varasm.c (array_size_for_constructor): Compute using double_ints.
-
-2011-08-16 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.c (spu_emit_branch_or_set): Avoid reverse tests
- when generating an integer result where possible. Short-cut
- comparison against 0 also for QImode.
-
-2011-08-16 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.h (LEGITIMIZE_RELOAD_ADDRESS): New macro.
- * config/spu/spu-protos.h (spu_legitimize_reload_address): Add
- prototype.
- * config/spu/spu.c (spu_legitimize_reload_address): New function.
- (spu_legitimate_address_p): Do not check displacement if the base
- is an eliminable stack register.
-
-2011-08-16 Anatoly Sokolov <aesok@post.ru>
-
- * config/m32c/m32c.h (PREFERRED_RELOAD_CLASS,
- PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro.
- * config/m32c/m32c-protos.h (m32c_preferred_reload_class,
- m32c_preferred_output_reload_class): Remove.
- * config/m32c/m32c.c (m32c_preferred_reload_class): Make static.
- Change rclass argument and return types to reg_class_t. Use
- reg_class_subset_p instead of class_sizes.
- (m32c_preferred_output_reload_class): Make static. Change rclass
- argument and return types to reg_class_t.
- (TARGET_PREFERRED_RELOAD_CLASS,
- TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
-
-2011-08-16 Kai Tietz <ktietz@redhat.com>
-
- * config/i386/mingw32.h (GOMP_SELF_SPEC): Add -pthread option.
-
-2011-08-16 Richard GUenther <rguenther@suse.de>
-
- PR tree-optimization/50082
- * tree-ssa-forwprop.c (combine_cond_expr_cond): Handle overflow
- warnings here, instead of ...
- (ssa_forward_propagate_and_combine): ... here.
- (forward_propagate_into_comparison_1): Adjust.
- (forward_propagate_into_comparison): Likewise.
- (forward_propagate_into_gimple_cond): Likewise.
- (forward_propagate_into_cond): Likewise.
-
-2011-08-16 Andreas Schwab <schwab@redhat.com>
-
- * ggc.h (ggc_alloc_rtvec_sized): Use ggc_alloc_zone_rtvec_def
- instead of ggc_alloc_zone_vec_rtvec_def.
-
-2011-08-16 Richard Guenther <rguenther@suse.de>
-
- * tree.h (ptrofftype_p): New helper function.
- * tree-cfg.c (verify_expr): Use ptrofftype_p for POINTER_PLUS_EXPR
- offset verification.
- (verify_gimple_assign_binary): Likewise.
- * tree.c (build2_stat): Likewise.
- * tree-chrec.c (chrec_fold_plus_poly_poly): Likewise.
- (reset_evolution_in_loop): Likewise.
- * tree-chrec.h (build_polynomial_chrec): Likewise.
-
-2011-08-16 Liang Wang <lwang1@marvell.com>
-
- * ggc.h (ggc_alloc_rtvec_sized): Change arguments of
- ggc_alloc_zone_vec_rtvec_def.
-
-2011-08-16 Richard Guenther <rguenther@suse.de>
-
- * tree-vrp.c (extract_range_from_multiplicative_op_1): New
- helper factored out from ...
- (extract_range_from_binary_expr_1): ... here. Re-structure
- to not glob handling too different tree codes.
-
-2011-08-15 Richard Henderson <rth@redhat.com>
-
- PR middle-end/50006
- * explow.c (allocate_dynamic_stack_space): Move suppress_reg_args_size
- setting out to include allocate_stack named pattern as well.
- * builtins.c (expand_builtin_apply): Add ARG_SIZE 0 note.
- * stmt.c (expand_stack_restore): Likewise.
-
-2011-08-15 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50082
- * fold-const.c (maybe_canonicalize_comparison_1): Properly
- convert the modified operand to the other operand type.
- (fold_comparison): Call maybe_canonicalize_comparison_1 with
- useless conversions stripped from comparison operands.
-
-2011-08-15 Richard Guenther <rguenther@suse.de>
-
- * tree-vrp.c (value_range_nonnegative_p): Fix anti-range case.
- (extract_range_from_unary_expr_1): Restructure.
-
-2011-08-15 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50058
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Relax aggregate
- copy matching.
-
-2011-08-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- PR target/50022
- * config/arm/arm.c (output_move_double): Add 2 parameters
- to count the number of insns emitted and whether to emit or not.
- Use the flag to decide when to emit and count number of instructions
- that will be emitted.
- Handle case where output_move_double might be called for calculating
- lengths with an invalid constant.
- (arm_count_output_move_double_insns): Define.
- * config/arm/arm-protos.h (arm_count_output_move_double_insns): Declare.
- (output_move_double): Adjust prototype.
- * config/arm/vfp.md ("*movdi_vfp"): Adjust call to
- output_move_double.
- ("*movdi_vfp_cortexa8"): Likewise and add attribute
- for ce_count.
- * config/arm/arm.md ("*arm_movdi"): Adjust call to output_move_double.
- ("*movdf_soft_insn"): Likewise.
- * config/arm/cirrus.md ("*cirrus_arm_movdi"): Likewise.
- ("*cirrus_thumb2_movdi"): Likewise.
- ("*thumb2_cirrus_movdf_hard_insn"): Likewise.
- ("*cirrus_movdf_hard_insn"): Likewise.
- * config/arm/neon.md (*neon_mov<mode> VD): Likewise.
- * config/arm/iwmmxt.md ("*iwmmxt_arm_movdi"): Likewise.
- ("mov<mode>_internal VMMX"): Likewise.
- * config/arm/fpa.md (*movdf_fpa, *thumb2_movdf_fpa): Likewise.
-
-2011-08-14 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_expand_round_sse4): New function.
- * config/i386/i386-protos.h (ix86_expand_round_sse4): New prototype.
- * config/i386/i386.md (round<mode>2): Use ix86_expand_round_sse4
- for TARGET_ROUND.
-
- (rint<mode>2): Simplify TARGET_ROUND check.
- (floor<mode>2): Ditto.
- (ceil<mode>2): Ditto.
- (btrunc<mode>2): Ditto.
-
-2011-08-14 Anatoly Sokolov <aesok@post.ru>
-
- * config/mmix/mmix.c (TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Redefine
- as mmix_preferred_output_reload_class.
-
-2011-08-14 Georg-Johann Lay <avr@gjlay.de>
-
- * PR target/49903
- * config/avr/avr.md (UNSPEC_IDENTITY): New c_enum.
- (branch_unspec): New insn.
- (branch): Beauty farm.
- * config/avr/avr.c (compare_condition): Use JUMP_P. Test SET_SRC
- to be IF_THEN_ELSE.
- (avr_compare_pattern, avr_reorg_remove_redundant_compare):
- New static functions.
- (avr_reorg): Use them. Use next_real_insn instead of NEXT_INSN.
- Use CONST_INT_P. Beauty.
-
-2011-08-12 Richard Henderson <rth@redhat.com>
-
- PR rtl-opt/49994
- * sched-init.h (struct deps_desc): Add sched_before_next_jump.
- * sched-deps.c (init_deps): Clear it.
- (deps_analyze_insn): Consume it.
- (sched_analyze_insn): Fill it.
-
-2011-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- PR target/48328
- * config/arm/arm.h (CASE_VECTOR_SHORTEN_MODE): Fix distance
- for tbh instructions.
-
-2011-08-12 Diego Novillo <dnovillo@google.com>
-
- * data-streamer.h (streamer_write_zero): Rename from output_zero.
- (streamer_write_uhwi): Rename from lto_output_uleb128.
- (streamer_write_hwi): Rename from output_sleb128.
- (streamer_write_string): Rename from lto_output_string.
- (streamer_string_index): Rename from lto_string_index.
- (streamer_write_string_with_length): Rename from
- lto_output_string_with_length.
- (streamer_write_uhwi_stream): Rename from lto_output_uleb128_stream.
- (streamer_write_hwi_stream): Rename from lto_output_sleb128_stream.
- (streamer_read_string): Rename from lto_input_string.
- (streamer_read_indexed_string): Rename from input_string_internal.
- (streamer_read_uhwi): Rename from lto_input_uleb128.
- (streamer_read_hwi): Rename from lto_input_sleb128.
- (streamer_write_hwi_in_range): Rename from lto_output_int_in_range.
- (streamer_read_hwi_in_range): Rename from lto_input_int_in_range.
- (streamer_write_enum): Rename from lto_output_enum.
- (streamer_read_enum): Rename from lto_input_enum.
- (streamer_write_record_start): Rename from output_record_start.
- (streamer_read_record_start): Rename from input_record_start.
- (streamer_write_bitpack): Rename from lto_output_bitpack.
- (streamer_read_bitpack): Rename from lto_input_bitpack.
- (streamer_write_char_stream): Rename from lto_output_1_stream.
- (streamer_read_uchar): Rename from lto_input_1_unsigned.
- * tree-streamer.h (streamer_cache_d): Rename from lto_streamer_cache_d.
- (streamer_handle_as_builtin_p): Rename from lto_stream_as_builtin_p.
- (streamer_read_string_cst): Rename from input_string_cst.
- (streamer_read_chain): Rename from lto_input_chain.
- (streamer_alloc_tree): Rename from lto_materialize_tree.
- (streamer_read_tree_body): Rename from lto_input_tree_pointers.
- (streamer_get_pickled_tree): Rename from lto_get_pickled_tree.
- (streamer_get_builtin_tree): Rename from lto_get_builtin_tree.
- (streamer_read_integer_cst): Rename from lto_input_integer_cst.
- (streamer_read_tree_bitfields): Rename from tree_read_bitfields.
- (streamer_write_chain): Rename from lto_output_chain.
- (streamer_write_tree_header): Rename from lto_output_tree_header.
- (streamer_pack_tree_bitfields): Rename from pack_value_fields.
- (streamer_write_tree_body): Rename from lto_output_tree_pointers.
- (streamer_write_integer_cst): Rename from lto_output_integer_cst.
- (streamer_write_builtin): Rename from lto_output_builtin_tree.
- (streamer_check_handled_ts_structures): Rename from
- check_handled_ts_structures.
- (streamer_tree_cache_insert): Rename from lto_streamer_cache_insert.
- (streamer_tree_cache_insert_at): Rename from
- lto_streamer_cache_insert_at.
- (streamer_tree_cache_append): Rename from lto_streamer_cache_append.
- (streamer_tree_cache_lookup): Rename from lto_streamer_cache_lookup.
- (streamer_tree_cache_get): Rename from lto_streamer_cache_get.
- (streamer_tree_cache_create): Rename from lto_streamer_cache_create.
- (streamer_tree_cache_delete): Rename from lto_streamer_cache_delete.
- * tree-streamer-out.c (write_string_cst): Rename from output_string_cst.
- (write_identifier): Rename from output_identifier.
- (write_ts_common_tree_pointers): Rename from
- lto_output_ts_common_tree_pointers.
- (write_ts_vector_tree_pointers): Rename from
- lto_output_ts_vector_tree_pointers.
- (write_ts_complex_tree_pointers): Rename from
- lto_output_ts_complex_tree_pointers.
- (write_ts_decl_minimal_tree_pointers): Rename from
- lto_output_ts_decl_minimal_tree_pointers.
- (write_ts_decl_common_tree_pointers): Rename from
- lto_output_ts_decl_common_tree_pointers.
- (write_ts_decl_non_common_tree_pointers): Rename from
- lto_output_ts_decl_non_common_tree_pointers.
- (write_ts_decl_with_vis_tree_pointers): Rename from
- lto_output_ts_decl_with_vis_tree_pointers.
- (write_ts_field_decl_tree_pointers): Rename from
- lto_output_ts_field_decl_tree_pointers.
- (write_ts_function_decl_tree_pointers): Rename from
- lto_output_ts_function_decl_tree_pointers.
- (write_ts_type_common_tree_pointers): Rename from
- lto_output_ts_type_common_tree_pointers.
- (write_ts_type_non_common_tree_pointers): Rename from
- lto_output_ts_type_non_common_tree_pointers.
- (write_ts_list_tree_pointers): Rename from
- lto_output_ts_list_tree_pointers.
- (write_ts_vec_tree_pointers): Rename from
- lto_output_ts_vec_tree_pointers.
- (write_ts_exp_tree_pointers): Rename from
- lto_output_ts_exp_tree_pointers.
- (write_ts_block_tree_pointers): Rename from
- lto_output_ts_block_tree_pointers.
- (write_ts_binfo_tree_pointers): Rename from
- lto_output_ts_binfo_tree_pointers.
- (write_ts_constructor_tree_pointers): Rename from
- lto_output_ts_constructor_tree_pointers.
- (write_ts_target_option): Rename from lto_output_ts_target_option.
- (write_ts_translation_unit_decl_tree_pointers): Rename from
- lto_output_ts_translation_unit_decl_tree_pointers.
- * tree-streamer.c (streamer_tree_cache_add_to_node_array):
- Rename from lto_streamer_cache_add_to_node_array.
- (streamer_tree_cache_insert_1): Rename from lto_streamer_cache_insert_1.
- (record_common_node): Rename from lto_record_common_node.
-
- * streamer-hooks.h (bitpack_d, lto_streamer_cache_d): Remove forward
- declarations.
- * data-streamer-in.c (lto_input_widest_uint_uleb128): Remove unused
- function.
- * data-streamer-out.c (lto_output_widest_uint_uleb128_stream): Remove
- unused function.
- * Makefile.in (lto-section-out.o): Add dependency on DATA_STREAMER_H.
- (ipa-reference.o): Likewise.
- * lto-section-out.c: Include data-streamer.h.
- * ipa-reference.c: Include data-streamer.h.
-
-2011-08-12 Nick Clifton <nickc@redhat.com>
-
- * builtins.c (expand_builtin_memcmp): Do not use cmpstrnsi pattern.
- * doc/md.texi (cmpstrn): Note that the comparison stops if both
- fetched bytes are zero.
- (cmpstr): Likewise.
- (cmpmem): Note that the comparison does not stop if both of the
- fetched bytes are zero.
-
-2011-08-12 Uros Bizjak <ubizjak@gmail.com>
-
- * builtins.def (BUILT_IN_ICEIL{,F,L}, BUILT_IN_IFLOOR{,F,L}
- BUILT_IN_IRINT{,F,L}, BUILT_IN_IROUND{,F,L}: New builtin definitions.
- * convert.c (convert_to_integer): Convert to BUILT_IN_ICEIL,
- BUILT_IN_IFLOOR, BUILT_IN_IRINT or BUILT_INT_IROUND when converting
- to integer_type_node.
- * fold-const.c (tree_call_nonnegative_warnv_p): Handle BUILT_IN_ICEIL,
- BUILT_IN_IFLOOR, BUILT_IN_IRINT and BUILT_INT_IROUND.
- * builtins.c (expand_builtin_in): Ditto.
- (mathfn_built_in_1): Ditto.
- (expand_builtin_int_roundingfn): Handle BUILT_IN_ICEIL and
- BUILT_IN_IFLOOR.
- (expand_builtin_int_roundingfn_2): Handle BUILT_IN_IRINT and
- BUILT_IN_IROUND.
- (fold_fixed_mathfn): Canonicalize BUILT_IN_ICEIL, BUILTIN_IN_IFLOOR
- BUILT_IN_IRINT and BUILT_IN_IROUND to BUILT_IN_LCEIL,
- BUILTIN_IN_LFLOOR, BUILT_IN_LRINT and BUILT_IN_LROUND on ILP32 targets.
-
-2011-08-12 Richard Guenther <rguenther@suse.de>
-
- * tree-vrp.c (extract_range_from_unary_expr_1): Implement -X as 0 - X.
-
-2011-08-12 Romain Geissler <romain.geissler@gmail.com>
-
- * Makefile.in (PLUGIN_HEADERS): Add C_TREE_H.
-
-2011-08-12 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/arm/arm.c (get_label_padding): New function.
- (create_fix_barrier, arm_reorg): Use it.
-
-2011-08-11 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/49781
- * config/i386/i386.md (*lea_5_zext): New.
- (*lea_6_zext): Ditto.
- * config/i386/predicates.md (const_32bit_mask): New predicate.
- (lea_address_operand): Reject AND.
- * config/i386/i386.c (ix86_decompose_address): Allow Dimode AND with
- const_32bit_mask immediate.
- (ix86_print_operand_address): Handle AND.
- (memory_address_length): Ditto.
-
-2011-08-11 Romain Geissler <romain.geissler@gmail.com>
- Brian Hackett <bhackett1024@gmail.com>
-
- * plugin.def: Add event for finish_decl.
- * plugin.c (register_callback, invoke_plugin_callbacks): Same.
- * c-decl.c (finish_decl): Invoke callbacks on above event.
- * doc/plugins.texi: Document above event.
-
-2011-08-11 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid redundant
- lookups, make looking through aggregate copies stronger.
-
-2011-08-11 Richard Henderson <rth@redhat.com>
-
- PR bootstrap/50018
- * expr.c (fixup_args_size_notes): Accept and ignore normal calls.
-
-2011-08-11 Richard Guenther <rguenther@suse.de>
-
- * lto-cgraph.c (input_node): Use DECL_BUILT_IN.
- * tree-vrp.c (stmt_interesting_for_vrp): Likewise.
- (vrp_visit_stmt): Likewise.
-
-2011-08-11 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50040
- * gimplify.c (gimplify_modify_expr_complex_part): Mark the
- load of the other piece with TREE_NO_WARNING.
- * tree-flow.h (warn_uninit): Adjust prototype.
- * tree-ssa.c (warn_uninit): Take uninitialized SSA name,
- the base variable and the expression that is used separately.
- Properly query all TREE_NO_WARNING flags.
- (struct walk_data): Remove.
- (warn_uninitialized_var): Likewise.
- (warn_uninitialized_vars): Do not walk gimple pieces but simply
- look at all SSA uses of the statement. Handle unused memory
- separately.
- * tree-ssa-uninit.c (warn_uninitialized_phi): Adjust.
-
-2011-08-11 Kazuhiro Inaoka <kazuhiro.inaoka.ud@renesas.com>
-
- * config/rx/rx.md (movsicc): Allow register to register transfers.
- (*movsicc): Likewise.
- (*stcc): Restrict this pattern to EQ and NE compares.
- (*stcc_reg): New pattern. Works for any comparison but only for
- register transfers.
-
-2011-08-11 Diego Novillo <dnovillo@google.com>
-
- * tree-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers):
- Call stream_write_tree instead of output_record_start.
- (lto_output_ts_binfo_tree_pointers): Likewise.
-
- * streamer-hooks.h (stream_write_tree): Move from tree-streamer.h.
- Convert it to a macro.
- (stream_read_tree): Likewise.
-
- * lto-streamer.h (lto_stream_as_builtin_p): Move ...
- * tree-streamer.h (lto_stream_as_builtin_p): ... here.
-
- * lto-streamer-in.c (lto_read_tree): Call lto_streamer_cache_append
- and tree_read_bitfields.
- * lto-streamer-out.c (lto_is_streamable): Move from lto-streamer.c
- (lto_write_tree): Call it.
- * lto-streamer.c (lto_is_streamable): Move to lto-streamer-out.c
- * streamer-hooks.h (struct streamer_hooks): Remove fields
- name, is_streamable and alloc_tree. Update all users.
- * tree-streamer-in.c (tree_read_bitfields): Factor out of ...
- (lto_materialize_tree): ... here.
- Handle CALL_EXPR codes.
- Remove call to lto_streamer_cache_append.
- * tree-streamer-out.c (lto_output_tree_header): Handle CALL_EXPR nodes.
- * tree-streamer.h (tree_read_bitfields): Declare.
-
- * Makefile.in (TREE_STREAMER_H): Add STREAMER_HOOKS_H.
- (gimple-streamer-in.o): Add dependency on TREE_STREAMER_H.
- * tree-streamer.h (stream_read_tree): New. Replace all calls
- to lto_input_tree with it.
- (stream_write_tree): New. Replace all calls to lto_output_tree,
- lto_output_tree_ref and lto_output_tree_or_ref with it.
- * lto-streamer-in.c (lto_read_tree): Inline code from
- lto_streamer_read_tree.
- (lto_input_tree): Move from tree-streamer-in.c.
- * lto-streamer-out.c (lto_output_tree_ref): Make static.
- Remove handling of NULL values for EXPR.
- Do not handle EXPRs that are not indexable.
- (lto_write_tree): Move from tree-streamer-out.c.
- Inline lto_streamer_write_tree.
- (lto_output_tree): Move from tree-streamer-out.c.
- If REF_P is true and EXPR is indexable, call lto_output_tree_ref.
- * lto-streamer.c (lto_record_common_node): Move to tree-streamer.c.
- (lto_preload_common_nodes): Likewise.
- Remove assertions and adjustments for nodes
- main_identifier_node, ptrdiff_type_node and fileptr_type_node.
- (lto_streamer_hooks_init): Set streamer_hooks.write_tree to
- lto_output_tree and streamer_hooks.read_tree to lto_input_tree.
- * lto-streamer.h (lto_input_tree): Declare.
- (lto_output_tree_ref): Remove.
- * streamer-hooks.h (struct streamer_hooks): Remove fields
- preload_common_nodes, indexable_with_decls_p,
- pack_value_fields, unpack_value_fields and output_tree_header.
- Update all users.
- * tree-streamer-in.c (lto_materialize_tree): Make extern.
- (lto_input_tree_pointers): Likewise.
- (lto_read_tree): Move to lto-streamer-in.c.
- (lto_input_integer_cst): Make extern.
- (lto_get_pickled_tree): Likewise.
- (lto_get_builtin_tree): Likewise.
- (lto_input_tree): Move to lto-streamer-in.c.
- * tree-streamer-out.c (pack_value_fields): Make extern.
- (lto_output_tree_or_ref): Remove. Replace all callers with
- calls to stream_write_tree.
- (lto_output_builtin_tree): Make extern.
- (lto_streamer_write_tree): Inline into lto_write_tree.
- (lto_output_tree_pointers): Make extern.
- (lto_output_tree_header): Likewise.
- (lto_output_integer_cst): Likewise.
- (lto_write_tree): Move to lto-streamer-out.c.
- (lto_output_tree): Likewise.
- * tree-streamer.c (lto_record_common_node): Move from lto-streamer.c
- (preload_common_nodes): Likewise.
- (lto_streamer_cache_create): Call it.
- * tree-streamer.h: Include streamer-hooks.h.
- (stream_write_tree): New.
- (stream_read_tree): New.
- (lto_input_tree): Remove.
- (lto_materialize_tree): Declare.
- (lto_input_tree_pointers): Declare.
- (lto_get_pickled_tree): Declare.
- (lto_get_builtin_tree): Declare.
- (lto_input_integer_cst): Declare.
- (lto_output_tree_header): Declare.
- (pack_value_fields): Declare.
- (lto_output_tree_pointers): Declare.
- (lto_output_integer_cst): Declare.
- (lto_output_builtin_tree): Declare.
-
-2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
-
- * sel-sched-ir.c (has_dependence_note_reg_use): Call ds_full_merge
- only if producer writes to the register given by regno.
-
-2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
- Alexander Monakov <amonakov@ispras.ru>
-
- * sched-deps.c (sched_get_condition_with_rev): Rename to ...
- (sched_get_condition_with_rev_uncached): ... this. Factor out
- condition caching logic into ...
- (sched_get_condition_with_rev): ... this. Reimplement. Do not
- attempt to use cache for instructions with zero luid.
- (sched_analyze_insn): Use INSN_CACHED_COND instead of INSN_COND.
- * sched-int.h (INSN_COND): Rename to INSN_CACHED_COND.
-
-2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
-
- * sel-sched-ir.c (get_seqno_of_a_pred): Rename to
- get_seqno_for_a_jump. Update the caller.
- (get_seqno_by_succs): New. Use it ...
- (get_seqno_for_a_jump): ... here to find a seqno if looking at
- predecessors was not sufficient.
- (get_seqno_by_preds): Include head in iteration range, exclude insn.
-
-2011-08-11 Dmitry Melnik <dm@ispras.ru>
-
- * sel-sched-ir.c (invalidate_av_set): Remove the assert.
-
-2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
-
- * sel-sched-ir.h (register_unavailable_p): Declare.
- * sel-sched-ir.c (register_unavailable_p): New. Use it...
- (set_unavailable_target_for_expr): ... here to properly test
- availability of a register.
- (speculate_expr): Ditto.
- * sel-sched.c (substitute_reg_in_expr): Ditto.
- (av_set_could_be_blocked_by_bookkeeping_p): Ditto.
-
-2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
-
- * sel-sched.c (verify_target_availability): Fix usage of
- hard_regno_nregs.
-
-2011-08-11 Dmitry Melnik <dm@ispras.ru>
-
- * sel-sched-ir.c (init_global_and_expr_for_insn): Forbid copying of
- recognized by cannot_copy_insn_p hook and volatile instructions.
-
-2011-08-11 Dmitry Melnik <dm@ispras.ru>
-
- * sel-sched-ir.c (merge_expr_data): Take maximum spec.
-
-2011-08-11 Richard Sandiford <richard.sandiford@linaro.org>
-
- * doc/md.texi (define_bypass): Say that the instruction names can
- be filename-style globs.
- * Makefile.in (FNMATCH_H): Define.
- (build/genattrtab.o, build/genautomata.o): Depend on $(FNMATCH_H).
- * genattrtab.c: Include fnmatch.h.
- (bypass_list): Change field name from "insn" to "pattern".
- (gen_bypass_1): Update accordingly.
- (process_bypasses): Use fnmatch to check for matches between
- insn reservations and define_bypasses.
- * genautomata.c: Include fnmatch.h.
- (bypass_decl): Rename in_insn_name and out_insn_name to in_pattern
- and out_pattern respectively.
- (gen_bypass, insert_bypass): Update accordingly.
- (for_each_matching_insn, process_bypass_2, process_bypass_1)
- (process_bypass): New functions.
- (process_decls): Use process_bypass. Update after field name changes.
-
-2011-08-11 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/49687
- * config/avr/avr.md (smulqi3_highpart): New insn.
- (umulqi3_highpart): New insn.
- (*subqi3.ashiftrt7): New insn.
- (smulhi3_highpart): New expander.
- (umulhi3_highpart): Nex expander.
- (*smulhi3_highpart_call): New insn.
- (*umulhi3_highpart_call): New insn.
- (extend_u): New code attribute.
- (extend_prefix): Rename code attribute to extend_su.
- * config/avr/avr.c (avr_rtx_costs): Report costs of highpart of
- widening QI/HI multiply.
-
-2011-08-11 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50039
- * tree-vect-patterns.c (vect_operation_fits_smaller_type): Check
- that DEF_STMT has a stmt_vec_info.
-
-2011-08-10 Richard Guenther <rguenther@suse.de>
-
- * tree.h (can_trust_pointer_alignment): Remove.
- * builtins.c (can_trust_pointer_alignment): Remove.
-
-2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
-
- * c-typeck.c (scalar_to_vector): New function. Try scalar to
- vector conversion.
- (stv_conv): New enum for scalar_to_vector return type.
- (build_binary_op): Adjust.
- * doc/extend.texi: Description of scalar to vector expansion.
-
-2011-08-10 Richard Guenther <rguenther@suse.de>
-
- * tree.h (get_pointer_alignment): Remove max-align argument.
- (get_object_alignment): Likewise.
- * builtins.c (get_object_alignment_1): Adjust.
- (get_object_alignment): Remove max-align argument.
- (get_pointer_alignment): Likewise.
- (expand_builtin_strlen): Adjust.
- (expand_builtin_memcpy): Likewise.
- (expand_builtin_mempcpy_args): Likewise.
- (expand_builtin_strncpy): Likewise.
- (expand_builtin_memset_args): Likewise.
- (expand_builtin_memcmp): Likewise.
- (expand_builtin_strcmp): Likewise.
- (expand_builtin_strncmp): Likewise.
- (get_builtin_sync_mem): Likewise.
- (fold_builtin_memset): Likewise.
- (fold_builtin_memory_op): Likewise.
- (expand_builtin_memory_chk): Likewise.
- * emit-rtl.c (get_mem_align_offset): Likewise.
- (set_mem_attributes_minus_bitpos): Likewise.
- * expr.c (expand_assignment): Likewise.
- (expand_expr_real_1): Likewise.
- * tree-sra.c (tree_non_mode_aligned_mem_p): Likewise.
- * tree-ssa-forwprop.c (simplify_builtin_call): Likewise.
- * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Likewise.
- * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Likewise.
- * value-prof.c (gimple_stringops_transform): Likewise.
-
-2011-08-10 Paulo J. Matos <paulo.matos@csr.com>
-
- * doc/tm.texi.in (CLASS_MAX_NREGS): Fix typo.
- * doc/tm.texi: Regenerate.
-
-2011-08-10 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/29560
- * config/avr/avr.md (*ashlhiqi3): New insn-and-split.
- (*ashl<extend_prefix>qihiqi3): New insn-and-splits.
- (*ashl<extend_prefix>qihiqi3.mem): New insn-and-splits.
- Add peephole2 to map ashlhi3 to ashlqi3 if high part of
- shift target is unused.
-
-2011-08-10 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49937
- * tree-ssa-ccp.c (get_value_from_alignment): Re-implement
- using get_object_alignment_1.
-
-2011-08-09 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_emit_i387_round): New function.
- * config/i386/i386-protos.h (ix86_emit_i387_round): Declare.
- * config/i386/i386.md (round<mode>2): Use X87MODEF mode iterator.
- Use ix86_emit_i387_round to expand round function for i387 math.
- (lround<X87MODEF:mode><SWI248x:mode>2): Use X87MODEF mode iterator.
- Use ix86_emit_i387_round to expand {l,ll}round function for i387 math.
-
-2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/sync.c: Move to ../libgcc.
- * Makefile.in (libgcc.mvars): Remove LIBGCC_SYNC, LIBGCC_SYNC_CFLAGS.
- * config/mips/t-libgcc-mips16 (LIBGCC_SYNC, LIBGCC_SYNC_CFLAGS):
- Remove.
-
-2011-08-09 Anatoly Sokolov <aesok@post.ru>
-
- * config/mmix/mmix.h (REGISTER_MOVE_COST): Remove macro.
- * config/mmix/mmix-protos.h (mmix_register_move_cost): Remove.
- * config/mmix/mmix.c (mmix_register_move_cost): Make static.
- Change 'from' and 'to' arguments type to reg_class_t.
- (TARGET_REGISTER_MOVE_COST): Define.
-
-2011-08-09 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/50026
- Revert:
- PR rtl-optimization/49990
- * ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't
- ignore classes which can not change mode.
- (find_costs_and_classes): Ditto.
-
-2011-08-09 Richard Guenther <rguenther@suse.de>
-
- * tree-vrp.c (zero_nonzero_bits_from_vr): Also return precise
- information for ranges with only negative values.
- (extract_range_from_binary_expr_1): Adjust BIT_IOR_EXPR and
- BIT_AND_EXPR handling to handle ranges with negative values.
-
-2011-08-09 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * config/i386/i386.c: Remove traling spaces.
- * config/i386/sse.md: Likewise.
- (*fma_fmadd_<mode>): Fix insn alternative 1 mnemonic.
- (*fma_fmsub_<mode>): Likewise.
- (*fma_fnmadd_<mode>): Likewise.
- (*fma_fnmsub_<mode>): Likewise.
-
-2011-08-09 Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.md: Disable extender peepholes at -O3.
-
-2011-08-09 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/49781
- * config/i386/i386.md (reload_noff_load): New.
- (reload_noff_store): Ditto.
- * config/i386/i386.c (ix86_secondary_reload): Use
- CODE_FOR_reload_noff_load and CODE_FOR_reload_noff_store to handle
- double-word moves from/to non-offsetable addresses instead of
- generating XMM temporary.
-
-2011-08-09 Anatoly Sokolov <aesok@post.ru>
-
- * config/mmix/mmix.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove.
-
-2011-08-09 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50014
- * tree-vect-loop.c (vectorizable_reduction): Get def type before
- calling vect_get_vec_def_for_stmt_copy ().
-
-2011-08-08 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/49990
- * ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't
- ignore classes which can not change mode.
- (find_costs_and_classes): Ditto.
-
-2011-08-08 Richard Henderson <rth@redhat.com>
-
- PR middle-end/49990
- * config/i386/i386.c (ix86_expand_prologue): Call
- for SEH target gen_prologue_use instead of gen_blockage
- at prologue's end.
-
-2011-08-08 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/49923
- * tree-sra.c (access_precludes_ipa_sra_p): Also check access
- memory alignment.
-
-2011-08-08 Diego Novillo <dnovillo@google.com>
-
- * Makefile.in (LTO_STREAMER_H): Add DIAGNOSTIC_H.
- (DATA_STREAMER_H): New.
- (GIMPLE_STREAMER_H): New.
- (TREE_STREAMER_H): New.
- (STREAMER_HOOKS_H): New.
- (OBJS): Add data-streamer.o, data-streamer-in.o, data-streamer-out.o,
- gimple-streamer-in.o, gimple-streamer-out.o, streamer-hooks.o,
- tree-streamer.o, tree-streamer-in.o and tree-streamer-out.o.
- (data-streamer.o): New.
- (data-streamer-in.o): New.
- (data-streamer-out.o): New.
- (gimple-streamer-in.o): New.
- (gimple-streamer-out.o): New.
- (streamer-hooks.o): New.
- (tree-streamer.o): New.
- (tree-streamer-in.o): New.
- (tree-streamer-out.o): New.
- (lto-cgraph.o): Add dependency on DATA_STREAMER_H and TREE_STREAMER_H.
- (lto-streamer-in.o): Add dependency on DATA_STREAMER_H,
- GIMPLE_STREAMER_H and TREE_STREAMER_H.
- (lto-streamer-out.o): Add dependency on DATA_STREAMER_H,
- GIMPLE_STREAMER_H and TREE_STREAMER_H.
- (lto-streamer.o): Add dependency on STREAMER_HOOKS_H.
- (ipa-prop.o): Add dependency on DATA_STREAMER_H and TREE_STREAMER_H.
- (ipa-inline-analysis.o): Likewise.
- (ipa-pure-const.o): Likewise.
- * data-streamer-in.c: New.
- * data-streamer-out.c: New.
- * data-streamer.c: New.
- * data-streamer.h: New.
- * gimple-streamer-in.c: New.
- * gimple-streamer-out.c: New.
- * gimple-streamer.h: New.
- * ipa-inline-analysis.c: Include data-streamer.h.
- * ipa-prop.c: Include data-streamer.h.
- * ipa-pure-const.c: Include data-streamer.h.
- * lto-cgraph.c: Include data-streamer.h.
- * lto-section-in.c (lto_input_uleb128): Move to data-streamer-in.c.
- (lto_input_widest_uint_uleb128): Likewise.
- (lto_input_sleb128): Likewise.
- (bp_unpack_var_len_unsigned): Likewise.
- (bp_unpack_var_len_int): Likewise.
- * lto-section-out.c (lto_output_uleb128_stream): Move to
- data-streamer-out.c.
- (lto_output_widest_uint_uleb128_stream): Likewise.
- (lto_output_sleb128_stream): Likewise.
- (bp_pack_var_len_unsigned): Likewise.
- (bp_pack_var_len_int): Likewise.
- * lto-streamer-in.c: Include data-streamer.h and gimple-streamer.h.
- (struct string_slot): Remove. Update all users.
- (lto_tag_check_set): Make extern.
- (lto_tag_check_range): Move to lto-streamer.h.
- (lto_tag_check): Likewise.
- (hash_string_slot_node): Remove. Update all users.
- (eq_string_slot_node): Remove. Update all users.
- (string_for_index): Move to data-streamer-in.c
- (input_string_internal): Likewise.
- (input_string_cst): Move to tree-streamer-in.c.
- (input_identifier): Likewise.
- (lto_input_string): Move to data-streamer-in.c
- (input_record_start): Move to data-streamer.h
- (canon_file_name): Use new definition of struct string_slot
- from data-streamer.h. Set S_SLOT.LEN.
- (lto_input_location): Make extern.
- (lto_input_chain): Move to tree-streamer-in.c.
- (lto_init_eh): Make extern.
- (input_phi): Move to gimple-streamer-in.c.
- (input_gimple_stmt): Likewise.
- (input_bb): Likewise.
- (unpack_ts_base_value_fields): Move to tree-streamer-in.c.
- (unpack_ts_real_cst_value_fields): Likewise.
- (unpack_ts_fixed_cst_value_fields): Likewise.
- (unpack_ts_decl_common_value_fields): Likewise.
- (unpack_ts_decl_wrtl_value_fields): Likewise.
- (unpack_ts_decl_with_vis_value_fields): Likewise.
- (unpack_ts_function_decl_value_fields): Likewise.
- (unpack_ts_type_common_value_fields): Likewise.
- (unpack_ts_block_value_fields): Likewise.
- (unpack_ts_translation_unit_decl_value_fields): Likewise.
- (unpack_value_fields): Likewise.
- (lto_materialize_tree): Likewise.
- (lto_input_ts_common_tree_pointers): Likewise.
- (lto_input_ts_vector_tree_pointers): Likewise.
- (lto_input_ts_complex_tree_pointers): Likewise.
- (lto_input_ts_decl_minimal_tree_pointers): Likewise.
- (lto_input_ts_decl_common_tree_pointers): Likewise.
- (lto_input_ts_decl_non_common_tree_pointers): Likewise.
- (lto_input_ts_decl_with_vis_tree_pointers): Likewise.
- (lto_input_ts_field_decl_tree_pointers): Likewise.
- (lto_input_ts_function_decl_tree_pointers): Likewise.
- (lto_input_ts_type_common_tree_pointers): Likewise.
- (lto_input_ts_type_non_common_tree_pointers): Likewise.
- (lto_input_ts_list_tree_pointers): Likewise.
- (lto_input_ts_vec_tree_pointers): Likewise.
- (lto_input_ts_exp_tree_pointers): Likewise.
- (lto_input_ts_block_tree_pointers): Likewise.
- (lto_input_ts_binfo_tree_pointers): Likewise.
- (lto_input_ts_constructor_tree_pointers): Likewise.
- (lto_input_ts_target_option): Likewise.
- (lto_input_ts_translation_unit_decl_tree_pointers): Likewise.
- (lto_input_tree_pointers): Likewise.
- (lto_get_pickled_tree): Likewise.
- (lto_get_builtin_tree): Likewise.
- (lto_read_tree): Likewise.
- (lto_input_integer_cst): Likewise.
- (lto_input_tree): Likewise.
- * lto-streamer-out.c: Include data-streamer.h,
- gimple-streamer.h and streamer-hooks.h.
- (struct string_slot): Move to data-streamer.h.
- (hash_string_slot_node): Likewise.
- (eq_string_slot_node): Likewise.
- (lto_string_index): Move to data-streamer-out.c.
- (lto_output_string_with_length): Likewise.
- (lto_output_string): Likewise.
- (output_string_cst): Move to tree-streamer-out.c.
- (output_identifier): Likewise.
- (output_zero): Move to data-streamer-out.c
- (output_uleb128): Likewise.
- (output_sleb128): Likewise.
- (output_record_start): Move to data-streamer.h
- (pack_ts_base_value_fields): Move to tree-streamer-out.c.
- (pack_ts_real_cst_value_fields): Likewise.
- (pack_ts_fixed_cst_value_fields): Likewise.
- (pack_ts_decl_common_value_fields): Likewise.
- (pack_ts_decl_wrtl_value_fields): Likewise.
- (pack_ts_decl_with_vis_value_fields): Likewise.
- (pack_ts_function_decl_value_fields): Likewise.
- (pack_ts_type_common_value_fields): Likewise.
- (pack_ts_block_value_fields): Likewise.
- (pack_ts_translation_unit_decl_value_fields): Likewise.
- (pack_value_fields): Likewise.
- (lto_output_chain): Likewise.
- (lto_output_ts_common_tree_pointers): Likewise.
- (lto_output_ts_vector_tree_pointers): Likewise.
- (lto_output_ts_complex_tree_pointers): Likewise.
- (lto_output_ts_decl_minimal_tree_pointers): Likewise.
- (lto_output_ts_decl_common_tree_pointers): Likewise.
- (lto_output_ts_decl_non_common_tree_pointers): Likewise.
- (lto_output_ts_decl_with_vis_tree_pointers): Likewise.
- (lto_output_ts_field_decl_tree_pointers): Likewise.
- (lto_output_ts_function_decl_tree_pointers): Likewise.
- (lto_output_ts_type_common_tree_pointers): Likewise.
- (lto_output_ts_type_non_common_tree_pointers): Likewise.
- (lto_output_ts_list_tree_pointers): Likewise.
- (lto_output_ts_vec_tree_pointers): Likewise.
- (lto_output_ts_exp_tree_pointers): Likewise.
- (lto_output_ts_block_tree_pointers): Likewise.
- (lto_output_ts_binfo_tree_pointers): Likewise.
- (lto_output_ts_constructor_tree_pointers): Likewise.
- (lto_output_ts_target_option): Likewise.
- (lto_output_ts_translation_unit_decl_tree_pointers): Likewise.
- (lto_output_tree_pointers): Likewise.
- (lto_output_tree_header): Likewise.
- (lto_output_builtin_tree): Likewise.
- (lto_write_tree): Likewise.
- (lto_output_integer_cst): Likewise.
- (lto_output_tree): Likewise.
- (output_phi): Move to gimple-streamer-out.c.
- (output_gimple_stmt): Likewise.
- (output_bb): Likewise.
- * lto-streamer.c: Include tree-streamer.h and streamer-hooks.h.
- (streamer_hooks): Move to streamer-hooks.c.
- (check_handled_ts_structures): Move to tree-streamer.c
- (lto_streamer_cache_add_to_node_array): Likewise.
- (lto_streamer_cache_insert_1): Likewise.
- (lto_streamer_cache_insert): Likewise.
- (lto_streamer_cache_insert_at): Likewise.
- (lto_streamer_cache_append): Likewise.
- (lto_streamer_cache_lookup): Likewise.
- (lto_streamer_cache_get): Likewise.
- (lto_record_common_node): Likewise.
- (lto_preload_common_nodes): Likewise.
- (lto_streamer_cache_create): Likewise.
- (lto_streamer_cache_delete): Likewise.
- (streamer_hooks_init): Move to streamer-hooks.c.
- * lto-streamer.h: Include diagnostic.h
- (struct output_block, struct lto_input_block,
- struct data_in, struct bitpack_d): Remove forward declarations.
- (struct bitpack_d): Move to data-streamer.h.
- (struct lto_streamer_cache_d): Move to tree-streamer.h.
- (struct streamer_hooks): Move to streamer-hooks.h.
- (bp_pack_var_len_unsigned): Move to data-streamer.h.
- (bp_pack_var_len_int): Likewise.
- (bp_unpack_var_len_unsigned): Likewise.
- (bp_unpack_var_len_int): Likewise.
- (lto_input_location): Declare.
- (lto_tag_check_set): Declare.
- (lto_init_eh): Declare.
- (lto_output_tree_ref): Declare.
- (lto_output_location): Declare.
- (bitpack_create): Move to data-streamer.h.
- (bp_pack_value): Likewise.
- (lto_output_bitpack): Likewise.
- (lto_input_bitpack): Likewise.
- (bp_unpack_value): Likewise.
- (lto_output_1_stream): Likewise.
- (lto_input_1_unsigned): Likewise.
- (lto_output_int_in_range): Likewise.
- (lto_input_int_in_range): Likewise.
- (bp_pack_int_in_range): Likewise.
- (bp_unpack_int_in_range): Likewise.
- (lto_output_enum): Likewise.
- (lto_input_enum): Likewise.
- (bp_pack_enum): Likewise.
- (bp_unpack_enum): Likewise.
- * streamer-hooks.c: New.
- * streamer-hooks.h: New.
- * tree-streamer-in.c: New.
- * tree-streamer-out.c: New.
- * tree-streamer.c: New.
- * tree-streamer.h: New.
-
-2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gthr-posix95.h: Remove.
- * gthr.h [_PTHREADS95]: Remove.
- * configure.ac (enable_threads): Remove posix95.
- * configure: Regenerate.
- * doc/install.texi (Configuration, --enable-threads): Remove posix95.
-
-2011-08-08 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/49781
- * config/i386/i386.c (ix86_decompose_address): Allow zero-extended
- SImode addresses.
- (ix86_print_operand_address): Handle zero-extended addresses.
- (memory_address_length): Add length of addr32 prefix for
- zero-extended addresses.
- (ix86_secondary_reload): Handle moves to/from double-word general
- registers from/to zero-extended addresses.
- * config/i386/predicates.md (lea_address_operand): Reject
- zero-extended operands.
-
-2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
-
- PR other/48007
- * config.gcc (libgcc_tm_file): Add i386/value-unwind.h for Linux/x86.
-
- * system.h (REG_VALUE_IN_UNWIND_CONTEXT): Poisoned.
- (ASSUME_EXTENDED_UNWIND_CONTEXT): Likewise.
-
- * unwind-dw2.c (ASSUME_EXTENDED_UNWIND_CONTEXT): New.
- (_Unwind_Context_Reg_Val): Likewise.
- (_Unwind_Get_Unwind_Word): Likewise.
- (_Unwind_Get_Unwind_Context_Reg_Val): Likewise.
- (_Unwind_Context): Use _Unwind_Context_Reg_Val on the reg field.
- (_Unwind_IsExtendedContext): Check ASSUME_EXTENDED_UNWIND_CONTEXT
- for EXTENDED_CONTEXT_BIT.
- (__frame_state_for): Likewise.
- (uw_init_context_1): Likewise.
- (_Unwind_GetGR): Updated.
- (_Unwind_SetGR): Likewise.
- (_Unwind_GetGRPtr): Likewise.
- (_Unwind_SetGRPtr): Likewise.
- (_Unwind_SetGRValue): Likewise.
- (_Unwind_GRByValue): Likewise.
- (uw_install_context_1): Likewise.
-
- * doc/tm.texi.in: Document REG_VALUE_IN_UNWIND_CONTEXT and
- ASSUME_EXTENDED_UNWIND_CONTEXT.
- * doc/tm.texi: Regenerated.
-
-2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Makefile.in (gengtype$(exeext)): Add $(LDFLAGS).
-
-2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * doc/invoke.texi (DEC Alpha Options, -mcpu): native support isn't
- Linux/GNU-specific.
- (DEC Alpha Options, -mtune): Likewise.
- (MIPS Options, -march): native is supported on IRIX.
-
-2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/sparc/driver-sparc.c: New file.
- * config/sparc/x-sparc: New file.
- * config.host: Use driver-sparc.o, sparc/x-sparc on sparc*-*-solaris2*.
- * config/sparc/sparc.opt (native): New value for enum processor_type.
- * config/sparc/sparc-opts.h (PROCESSOR_NATIVE): Declare.
- * config/sparc/sparc.c (sparc_option_override): Abort if
- PROCESSOR_NATIVE gets here.
- * config/sparc/sol2.h [__sparc__] (host_detect_local_cpu): Declare.
- (EXTRA_SPEC_FUNCTIONS, MCPU_MTUNE_NATIVE_SPECS,
- DRIVER_SELF_SPECS): Define.
- * doc/invoke.texi (SPARC Options, -mcpu): Document native.
- (SPARC Options, -mtune): Likewise.
- * configure.ac (EXTRA_GCC_LIBS): Check for libkstat.
- Substitute result.
- * configure: Regenerate.
- * Makefile.in (EXTRA_GCC_LIBS): Set.
- (xgcc$(exeext)): Add $(EXTRA_GCC_LIBS).
- (cpp$(exeext)): Likewise.
-
-2011-08-08 Richard Guenther <rguenther@suse.de>
-
- * tree-vrp.c (extract_range_from_unary_expr_1): New function,
- split out from ...
- (extract_range_from_unary_expr): ... here. Handle BIT_NOT_EXPR
- by composition.
-
-2011-08-08 Mikael Pettersson <mikpe@it.uu.se>
-
- PR tree-optimization/50005
- * ipa-inline-analysis (remap_predicate): Add cast to
- silence signed/unsigned comparison warning.
-
-2011-08-08 Richard Sandiford <richard.sandiford@linaro.org>
-
- * modulo-sched.c (get_sched_window): Use a table for the debug output.
- Print the current ii.
- (sms_schedule_by_order): Reduce whitespace in dump line.
-
-2011-08-08 Richard Sandiford <richard.sandiford@linaro.org>
-
- * modulo-sched.c (get_sched_window): Use just one loop for predecessors
- and one loop for successors. Fix upper bound of memory range.
-
-2011-08-06 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/50001
- * config/alpha/alpha.c (alpha_instantiate_decls): New function.
- (TARGET_INSTANTIATE_DECLS): New define.
-
-2011-08-06 Paolo Bonzini <bonzini@gnu.org>
- Mikael Morin <mikael.morin@sfr.fr>
-
- * Makefile.in (INCLUDES_FOR_TARGET): New.
- (LIBGCC2_CFLAGS): Use it.
- (CRTSTUFF_CFLAGS): Use it instead of INCLUDES.
-
-2011-08-06 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_compute_frame_layout): Simplify
- frame->save_regs_using_mov calculation.
-
-2011-08-06 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (ssemodesuffix): Remove V8SI mode.
- * config/i386/sse.md (castmode): New mode attribute.
- (avx_<castmode><avxsizesuffix>_<castmode>): Rename from
- avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>.
-
-2011-08-05 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/49494
- * ipa-inline-analysis.c (remap_predicate): Add bounds check.
-
-2011-08-05 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/49500
- * tree-emultls.c (new_emutls_decl):Add alias_of parameter;
- handle aliases.
- (create_emultls_var):New function.
- (ipa_lower_emutls): Handle aliases correctly.
-
-2011-08-05 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/49735
- * ipa-inline.c (recursive_inlining): Look through aliases.
-
-2011-08-05 Jason Merrill <jason@redhat.com>
-
- * config/i386/i386.c (setup_incoming_varargs_ms_64): Move
- declarations to beginning of function.
-
-2011-08-05 Bernd Schmidt <bernds@codesourcery.com>
-
- PR rtl-optimization/49900
- * sched-ebb.c (add_deps_for_risky_insns): Also add dependencies to
- ensure basic blocks stay in the same order.
-
-2011-08-05 Aldy Hernandez <aldyh@redhat.com>
-
- * config/s390/s390.c (s390_expand_cs_hqi): Add new arguments to
- store_bit_field.
- (s390_expand_atomic): Same.
-
-2011-08-05 Richard Henderson <rth@redhat.com>
-
- PR rtl-opt/49977
- * dwarf2cfi.c (scan_insn_after): Split out of ...
- (scan_trace): ... here. Correctly place notes wrt sequences.
-
-2011-08-05 Kaz Kojima <kkojima@gcc.gnu.org>
- Richard Henderson <rth@redhat.com>
-
- PR rtl-opt/49982
- * expr.c (fixup_args_size_notes): Look through no-op moves.
-
-2011-08-05 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*push<mode>2): Use "o" constraint instead
- of "m" for operand 0. Add type and mode attribute.
- (*pushxf_nointeger"): Use "<" constraint for operand 0.
- (*pushdf_rex64): New pattern, split out of *pushdf. Use "m"
- constraint instead of "o" for opreand 1.
- (*pushdf): Disable for TARGET_64BIT. Correct mode attribute.
- (*movdi_internal_rex64): Use "!o" constraint instead of "!m" for
- operand 0, alternative 4.
- (*movdf_internal_rex64): Ditto for operand 0, alernative 6.
-
-2011-08-05 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/predicates.md (lea_address_operand): Rename from
- no_seg_address_operand.
- * config/i386/i386.md (*lea_1): Update operand 1 predicate for rename.
- (*lea_1_zext): Ditto.
- (*lea_2): Ditto.
- (*lea_2_zext): Ditto.
-
-2011-08-05 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_print_operand_address): Handle SUBREGs of
- parts.base and parts.index.
- * config/i386/predicates.md (aligned_operand): Ditto.
- (cmpxchg8b_pic_memory_operand): Ditto.
-
-2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/soft-fp: Move to ../libgcc.
- * Makefile.in (SFP_MACHINE): Remove.
- (libgcc-support): Remove $(SFP_MACHINE) dependency.
- * config/arm/sfp-machine.h: Move to ../libgcc/config/arm.
- * config/arm/t-arm-softfp: Move to
- ../libgcc/config/arm/t-softfp.
- * config/c6x/sfp-machine.h: Move to ../libgcc/config/c6x.
- * config/c6x/t-c6x-softfp: Remove.
- * config/i386/sfp-machine.h: Move to ../libgcc/config/i386.
- * config/i386/t-fprules-softfp: Move to
- ../libgcc/config/t-softfp-tf.
- * config/ia64/sfp-machine.h: Move to ../libgcc/config/ia64.
- * config/ia64/t-fprules-softfp: Remove.
- * config/lm32/sfp-machine.h: Move to ../libgcc/config/lm32.
- * config/lm32/t-fprules-softfp: Remove.
- * config/moxie/sfp-machine.h: Remove.
- * config/moxie/t-moxie-softfp: Remove.
- * config/rs6000/darwin-ldouble-format: Move to
- ../libgcc/config/rs6000/ibm-ldouble-format.
- * config/rs6000/darwin-ldouble.c: Move to
- ../libgcc/config/rs6000/ibm-ldouble.c
- * config/rs6000/libgcc-ppc-glibc.ver: Move to ../libgcc/config/rs6000.
- * config/rs6000/libgcc-ppc64.ver: Likewise.
- * config/rs6000/sfp-machine.h: Likewise.
- * config/rs6000/t-aix43 (SHLIB_MAPFILES): Remove
- $(srcdir)/config/rs6000/libgcc-ppc64.ver.
- (LIB2FUNCS_EXTRA): Remove.
- (TARGET_LIBGCC2_CFLAGS): Remove.
- * config/rs6000/t-aix52: Likewise
- * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove
- $(srcdir)/config/rs6000/darwin-ldouble.c.
- (SHLIB_MAPFILES): Remove.
- * config/rs6000/t-darwin64 (LIB2FUNCS_EXTRA): Remove
- $(srcdir)/config/rs6000/darwin-ldouble.c.
- * config/rs6000/t-fprules-softfp: Move to
- ../libgcc/config/t-softfp-sfdf.
- * config/rs6000/t-freebsd: Move to ../libgcc/config/rs6000.
- * config/rs6000/t-linux64 (softfp_wrap_start, softfp_wrap_end): Remove.
- * config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA): Remove
- $(srcdir)/config/rs6000/darwin-ldouble.c.
- * config/score/sfp-machine.h: Move to ../libgcc/config/score.
- * config/score/t-score-softfp: Remove.
- * config.gcc (arm*-*-linux*): Remove arm/t-arm-softfp,
- soft-fp/t-softfp from tmake_file.
- (arm*-*-uclinux*): Likewise.
- (arm*-*-ecos-elf): Likewise.
- (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
- (arm*-*-rtems*): Likewise.
- (arm*-*-elf): Likewise.
- (moxie-*-elf): Remove moxie/t-moxie-softfp, soft-fp/t-softfp from
- tmake_file.
- (moxie-*-uclinux*): Likewise.
- (moxie-*-rtems*): Likewise.
- (lm32-*-elf*): Remove lm32/t-fprules-softfp, soft-fp/t-softfp from
- tmake_file.
- (lm32-*-rtems*): Likewise.
- (lm32-*-uclinux*): Likewise.
- (powerpc-*-freebsd*): Remove rs6000/t-freebsd,
- rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file.
- (powerpc-*-linux*, powerpc64-*-linux*): Remove
- rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file.
- (score-*-elf): Remove score/t-score-softfp, soft-fp/t-softfp from
- tmake_file.
- (tic6x-*-elf): Remove c6x/t-c6x-softfp, soft-fp/t-softfp from
- tmake_file.
- (tic6x-*-uclinux): Likewise.
- (i[34567]86-*-darwin*, x86_64-*-darwin*): Remove i386/t-fprules-softfp,
- soft-fp/t-softfp from tmake_file.
- (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
- (x86_64-*-kfreebsd*-gnu, i[34567]86-*-gnu*): Likewise.
- (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Likewise.
- (i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
- (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Likewise.
-
-2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Makefile.in (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): Remove.
- (libgcc-support): Remove $(FPBIT), $(DPBIT), $(TPBIT) dependencies.
- (libgcc.mvars): Remove FPBIT, FPBIT_FUNCS, DPBIT, DPBIT_FUNCS,
- TPBIT, TPBIT_FUNCS.
- * config/fp-bit.c, config/fp-bit.h: Move to ../libgcc.
- * config/arm/t-strongarm-elf (FPBIT, DPBIT, dp-bit.c, fp-bit.c):
- Remove.
- * config/arm/t-vxworks: Likewise.
- * config/arm/t-wince-pe: Likewise.
- * config/avr/t-avr (fp-bit.c, FPBIT): Remove.
- * config/bfin/t-bfin (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
- * config/bfin/t-bfin-elf: Likewise.
- * config/bfin/t-bfin-linux: Likewise.
- * config/bfin/t-bfin-uclinux: Likewise.
- * config/cris/t-cris (FPBIT, DPBIT, dp-bit.c, tmplibgcc_fp_bit.c):
- Remove.
- * config/fr30/t-fr30: Likewise.
- * config/frv/t-frv: Likewise.
- * config/h8300/t-h8300 (FPBIT, fp-bit.c): Remove.
- * config/iq2000/t-iq2000 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
- * config/m32c/t-m32c: Likewise.
- * config/m32r/t-linux: (LIB2FUNCS_EXTRA, fp-bit.c, dp-bit.c): Remove.
- * config/m32r/t-m32r (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
- * config/mcore/t-mcore: Likewise.
- * config/mep/t-mep: Likewise.
- * config/microblaze/t-microblaze: Likewise.
- * config/mips/t-linux64 (TPBIT, tp-bit.c): Remove.
- * config/mips/t-mips (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
- * config/mips/t-sdemtk (FPBIT, DPBIT): Remove.
- * config/mips/t-sr71k (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
- * config/mn10300/t-linux: Remove.
- * config/mn10300/t-mn10300 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
- * config/pdp11/t-pdp11: Likewise.
- * config/picochip/t-picochip (FPBIT, fp-bit.c): Remove.
- * config/rs6000/ppc64-fp.c: Move to ../libgcc/config/rs6000.
- * config/rs6000/t-aix43 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
- (LIB2FUNCS_EXTRA): Remove $(srcdir)/config/rs6000/ppc64-fp.c.
- * config/rs6000/t-aix52: Likewise.
- * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove
- $(srcdir)/config/rs6000/ppc64-fp.c.
- * config/rs6000/t-fprules-fpbit: Remove.
- * config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Remove.
- * config/rs6000/t-lynx (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
- * config/sh/t-netbsd (FPBIT, DPBIT): Remove.
- * config/sh/t-sh (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
- * config/sparc/t-elf: Likewise.
- * config/sparc/t-leon: Likewise.
- * config/sparc/t-leon3: Likewise.
- * config/spu/t-spu-elf: Likewise.
- (DPBIT_FUNCS): Remove.
- * config/stormy16/t-stormy16 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
- * config/v850/t-v850: Likewise.
- * config.gcc (avr-*-rtems*): Add avr/avr-lib.h to libgcc_tm_file.
- (avr-*-*): Likewise.
- (h8300-*-rtems*): Set libgcc_tm_file.
- (h8300-*-elf*): Likewise.
- (powerpc-*-eabisimaltivec*): Remove rs6000/t-fprules-fpbit from
- tmake_file.
- (powerpc-*-eabisim*): Likewise.
- (powerpc-*-elf*): Likewise.
- (powerpc-*-eabialtivec*): Likewise.
- (powerpc-xilinx-eabi*): Likewise.
- (powerpc-*-eabi*): Likewise.
- (powerpc-*-rtems*): Likewise.
- (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Likewise.
- (powerpcle-*-elf*): Likewise.
- (powerpcle-*-eabisim*): Likewise.
- (powerpcle-*-eabi*): Likewise.
- (rx-*-elf*): Add rx/rx-lib.h to libgcc_tm_file.
- (am33_2.0-*-linux*): Remove mn10300/t-linux from tmake_file.
- * doc/fragments.texi (Target Fragment, Floating Point Emulation):
- Remove.
-
-2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Makefile.in (UNWIND_H): Remove.
- (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Move to
- ../libgcc/Makefile.in.
- (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): Likewise.
- (LIBUNWINDDEP): Remove.
- (libgcc-support): Remove LIB2ADDEH, $(srcdir)/emutls.c dependencies.
- (libgcc.mvars): Remove LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED,
- LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL.
- (stmp-int-hdrs): Remove $(UNWIND_H) dependency.
- Don't copy $(UNWIND_H).
- * config.gcc (ia64*-*-linux*): Remove with_system_libunwind handling.
- * configure.ac (GCC_CHECK_UNWIND_GETIPINFO): Remove.
- * aclocal.m4: Regenerate.
- * configure: Regenerate.
- * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
- unwind-dw2-fde-compat.c, unwind-dw2-fde-glibc.c, unwind-dw2-fde.c,
- unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
- unwind-pe.h, unwind-sjlj.c, unwind.inc: Move to ../libgcc.
- * unwind-dw2-fde-darwin.c: Move to ../libgcc/config.
- * config/arm/libunwind.S, config/arm/pr-support.c,
- config/arm/unwind-arm.c, config/arm/unwind-arm.h: Move to
- ../libgcc/config/arm.
- * config/arm/t-bpabi (UNWIND_H, LIB2ADDEH): Remove.
- * config/arm/t-symbian (UNWIND_H, LIB2ADDEH): Remove.
- * config/frv/t-frv ($(T)frvbegin$(objext)): Use
- $(srcdir)/../libgcc to refer to unwind-dw2-fde.h.
- ($(T)frvend$(objext)): Likewise.
- * config/ia64/t-glibc (LIB2ADDEH): Remove.
- * config/ia64/t-glibc-libunwind: Move to ../libgcc/config/ia64.
- * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
- config/ia64/unwind-ia64.c, config/ia64/unwind-ia64.h: Move to
- ../libgcc/config/ia64.
- * config/ia64/t-hpux (LIB2ADDEH): Remove.
- * config/ia64/t-ia64 (LIB2ADDEH): Remove.
- * config/ia64/t-vms (LIB2ADDEH): Remove.
- * config/ia64/vms.h (UNW_IVMS_MODE,
- MD_UNW_COMPATIBLE_PERSONALITY_P): Remove.
- * config/picochip/t-picochip (LIB2ADDEH): Remove.
- * config/rs6000/aix.h (R_LR, MD_FROB_UPDATE_CONTEXT): Remove.
- * config/rs6000/t-darwin (LIB2ADDEH): Remove.
- * config/rs6000/darwin-fallback.c: Move to ../libgcc/config/rs6000.
- * config/sh/t-sh ($(T)unwind-dw2-Os-4-200.o): Use
- $(srcdir)/../libgcc to refer to unwinder sources.
- * config/spu/t-spu-elf (LIB2ADDEH): Remove.
- * config/t-darwin (LIB2ADDEH): Remove.
- * config/t-freebsd (LIB2ADDEH): Remove.
- * config/t-libunwind (LIB2ADDEH, LIB2ADDEHSTATIC): Remove.
- * config/t-libunwind-elf: Move to ../libgcc/config.
- * config/t-linux (LIB2ADDEH): Remove.
- * config/t-sol2 (LIB2ADDEH): Remove.
- * config/xtensa/t-xtensa (LIB2ADDEH): Remove.
- * system.h (MD_FROB_UPDATE_CONTEXT): Poison.
-
-2011-08-05 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (processor_alias_table): Add core-avx-i.
-
- * doc/invoke.texi: Document core-avx-i.
-
-2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * tsystem.h (CONST_CAST2, CONST_CAST): Define.
-
-2011-08-05 Ira Rosen <ira.rosen@linaro.org>
-
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Use the
- result of multiple results reduction when extracting the final
- value using scalar code.
-
-2011-08-05 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49984
- * tree-vrp.c (extract_range_from_binary_expr_1): Handle BIT_XOR_EXPR.
-
-2011-08-05 Richard Guenther <rguenther@suse.de>
-
- * tree-vrp.c (zero_nonzero_bits_from_vr): Make sure to always
- return true for constant integer ranges.
- (extract_range_from_binary_expr_1): Simplify BIT_AND_EXPR and
- BIT_IOR_EXPR handling.
-
-2011-08-04 Kai Tietz <ktietz@redhat.com>
-
- * config/i386/i386.c (setup_incoming_varargs_ms_64): Set
- ix86_varargs_gpr_size and ix86_varargs_fpr_size to zero.
-
-2011-08-04 Ira Rosen <ira.rosen@linaro.org>
-
- * tree-vectorizer.h (struct _stmt_vec_info): Add new field for
- pattern def statement, and its access macro.
- (NUM_PATTERNS): Set to 5.
- * tree-vect-loop.c (vect_determine_vectorization_factor): Handle
- pattern def statement.
- (vect_transform_loop): Likewise.
- * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add new
- function vect_recog_over_widening_pattern ().
- (vect_operation_fits_smaller_type): New function.
- (vect_recog_over_widening_pattern, vect_mark_pattern_stmts):
- Likewise.
- (vect_pattern_recog_1): Move the code that marks pattern
- statements to vect_mark_pattern_stmts (), and call it. Update
- documentation.
- * tree-vect-stmts.c (vect_supportable_shift): New function.
- (vect_analyze_stmt): Handle pattern def statement.
- (new_stmt_vec_info): Initialize pattern def statement.
-
-2011-08-04 Richard Henderson <rth@redhat.com>
-
- PR target/49964
- * config/i386/i386.c (ix86_expand_call): Don't create nested
- PARALLELs for TARGET_VZEROUPPER.
- (ix86_split_call_vzeroupper): Fix extraction of the original call.
- * config/i386/i386.md (*call_rex64_ms_sysv_vzeroupper): Don't
- recognize nested PARALLELs.
- (*call_pop_vzeroupper, *sibcall_pop_vzeroupper,
- *call_value_rex64_ms_sysv_vzeroupper, *call_value_pop_vzeroupper,
- *sibcall_value_pop_vzeroupper): Likewise.
-
-2011-08-04 Richard Henderson <rth@redhat.com>
-
- PR middle-end/49968
- * calls.c (expand_call): Use fixup_args_size_notes for
- emit_stack_restore.
- * expr.c (fixup_args_size_notes): Allow STACK_POINTER_REGNUM sets
- in non-standard modes.
-
-2011-08-04 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.c (self_spec): New variable.
- (static_specs): Add self_spec.
- (main): Call do_self_spec on "self_spec" specs after reading
- user specs files. Move compare_debug handling right after that.
-
-2011-08-04 Richard Guenther <rguenther@suse.de>
-
- * tree-vrp.c (vrp_expr_computes_nonnegative): Remove.
- (value_range_nonnegative_p): New function.
- (ssa_name_nonnegative_p): Use it.
- (value_range_constant_singleton): New function.
- (op_with_constant_singleton_value_range): Use it.
- (extract_range_from_binary_expr_1): New function, split out from ...
- (extract_range_from_binary_expr): ... this. Remove fallback
- constant folding done here.
-
-2011-08-04 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49806
- * tree-vrp.c (op_with_boolean_value_range_p): New function.
- (simplify_truth_ops_using_ranges): Simplify. Allow inserting
- a new statement for a final conversion to bool.
-
-2011-08-04 Romain Geissler <romain.geissler@gmail.com>
-
- * gengtype-state.c: Include "bconfig.h" if
- GENERATOR_FILE is defined, "config.h" otherwise.
- * gengtype.c: Likewise.
- * gengtype-lex.l: Likewise.
- * gengtype-parse.c: Likewise.
- * Makefile.in (gengtype-lex.o-warn): New variable.
- (plugin_resourcesdir): Likewise.
- (plugin_bindir): Likewise.
- (plugin_includedir): Use $(plugin_resourcesdir) as prefix base.
- (MOSTLYCLEANFILES): Add gengtype$(exeext).
- (native): Depend on gengtype$(exeext) is $enable_plugin
- is set to "yes".
- (gtype.state): Depend on s-gtype. Use temporary file.
- (gengtype-lex.o): New rule.
- (gengtype-parse.o): Likewise.
- (gengtype-state.o): Likewise.
- (gengtype$(exeext)): Likewise.
- (install-gengtype): Likewise.
- (gengtype.o): Likewise.
- (build/gengtype.o): Depend on version.h.
- (build/gengtype-state): Depend on double-int.h, version.h,
- $(HASHTAB_H), $(OBSTACK_H), $(XREGEX_H) and build/errors.o.
- (install-plugin): Depend on install-gengtype.
-
-2011-08-04 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/49905
- * tree.h (init_attributes): New prototype.
- * attribs.c (init_attributes): No longer static.
-
-2011-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- * config/arm/arm.c (arm_set_fixed_optab_libfunc): Constify
- maybe_suffix.
-
-2011-08-03 David Li <davidxl@google.com>
-
- * tree-optimize.c (execute_fixup_cfg): Fix up entry
- outgoing edge counts after inlining.
-
-2011-08-03 David Li <davidxl@google.com>
-
- * profile.c (compute_branch_probabilities): Compute
- function frequency after profile annotation.
-
-2011-08-04 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_emit_epilogue): Simplify
- use_backchain_to_restore_sp initialisation.
- (rs6000_legitimate_offset_address_p): Simplify offset test.
-
-2011-08-03 Richard Henderson <rth@redhat.com>
-
- * config/spu/spu.md: Use define_c_enum instead of define_constants.
- (UNSPECV_BLOCKAGE, UNSPECV_LNOP, UNSPECV_SYNC): Rename from UNSPEC_*.
- (UNSPECV_NOP): New.
-
-2011-08-03 Richard Henderson <rth@redhat.com>
-
- PR target/34888
- * config/avr/avr.md: New splitter for REG_ARGS_SIZE 0.
-
-2011-08-03 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49948
- * gimple.c (walk_stmt_load_store_addr_ops): Walk CONSTRUCTOR elements.
-
-2011-08-03 Anatoly Sokolov <aesok@post.ru>
-
- * config/m32c/m32c.c (class_sizes): Remove.
- (reduce_class): Change arguments and return type to reg_class_t.
- Change type cc var to HARD_REG_SET. Change type best var to
- reg_class_t. Change type best_size var to unsigned int. Remove
- initialization class_sizes var. Use reg_class_size array instead
- of class_sizes. Use reg_class_contents array instead
- of class_contents.
-
-2011-08-03 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/49958
- * fold-const.c (fold_binary_loc): Only associate
- (+ (+ (* a b) c) (* d e)) as (+ (+ (* a b) (* d e)) c) if
- overflow wraps.
-
-2011-08-03 Alan Modra <amodra@gmail.com>
-
- PR rtl-optimization/49941
- * jump.c (mark_jump_label): Comment.
- (mark_jump_label_1): Set JUMP_LABEL for return jumps.
- * emit-rtl.c (copy_rtx_if_shared_1, copy_insn_1): Leave RETURN shared.
- (mark_used_flags): Don't mark RETURN.
-
-2011-08-03 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49938
- * tree-scalar-evolution.c (interpret_loop_phi): Gracefully
- deal with a POLYNOMIAL_CHREC.
-
-2011-08-03 Revital Eres <revital.eres@linaro.org>
-
- * modulo-sched.c (calculate_stage_count,
- calculate_must_precede_follow, get_sched_window,
- try_scheduling_node_in_cycle, remove_node_from_ps): Add
- declaration.
- (update_node_sched_params, set_must_precede_follow, optimize_sc):
- New functions.
- (reset_sched_times): Call update_node_sched_params.
- (sms_schedule): Call optimize_sc.
- (get_sched_window): Change function arguments.
- (sms_schedule_by_order): Update call to get_sched_window.
- Call set_must_precede_follow.
- (calculate_stage_count): Add function argument.
-
-2011-08-02 Richard Henderson <rth@redhat.com>
-
- PR target/49864
- PR target/49879
- * reg-notes.def (REG_ARGS_SIZE): New.
- * calls.c (emit_call_1): Emit REG_ARGS_SIZE for call_pop.
- (expand_call): Add REG_ARGS_SIZE to emit_stack_restore.
- * cfgcleanup.c (old_insns_match_p): Don't allow cross-jumping to
- different stack levels.
- * combine-stack-adj.c (adjust_frame_related_expr): Remove.
- (maybe_move_args_size_note): New.
- (combine_stack_adjustments_for_block): Use it.
- * combine.c (distribute_notes): Place REG_ARGS_SIZE.
- * dwarf2cfi.c (dw_cfi_row_struct): Remove args_size member.
- (dw_trace_info): Add beg_true_args_size, end_true_args_size,
- beg_delay_args_size, end_delay_args_size, eh_head, args_size_undefined.
- (cur_cfa): New.
- (queued_args_size): Remove.
- (add_cfi_args_size): Assert size is non-negative.
- (stack_adjust_offset, dwarf2out_args_size): Remove.
- (dwarf2out_stack_adjust, dwarf2out_notice_stack_adjust): Remove.
- (notice_args_size, notice_eh_throw): New.
- (dwarf2out_frame_debug_def_cfa): Use cur_cfa.
- (dwarf2out_frame_debug_adjust_cfa): Likewise.
- (dwarf2out_frame_debug_cfa_offset): Likewise.
- (dwarf2out_frame_debug_expr): Likewise. Don't stack_adjust_offset.
- (dwarf2out_frame_debug): Don't handle non-frame-related-p insns.
- (change_cfi_row): Don't emit args_size.
- (maybe_record_trace_start_abnormal): Split out from ...
- (maybe_record_trace_start): Here. Set args_size_undefined.
- (create_trace_edges): Update to match.
- (scan_trace): Handle REG_ARGS_SIZE.
- (connect_traces): Connect args_size between EH insns.
- * emit-rtl.c (try_split): Handle REG_ARGS_SIZE.
- * explow.c (suppress_reg_args_size): New.
- (adjust_stack_1): Split out from ...
- (adjust_stack): ... here.
- (anti_adjust_stack): Use it.
- (allocate_dynamic_stack_space): Suppress REG_ARGS_SIZE.
- * expr.c (mem_autoinc_base): New.
- (fixup_args_size_notes): New.
- (emit_single_push_insn_1): Rename from emit_single_push_insn.
- (emit_single_push_insn): New. Generate REG_ARGS_SIZE.
- * recog.c (peep2_attempt): Handle REG_ARGS_SIZE.
- * reload1.c (reload_as_needed): Likewise.
- * rtl.h (fixup_args_size_notes): Declare.
-
-2011-08-02 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR bootstrap/49914
- * fold-const.c (fold_plusminus_mult_expr): Use abs_hwi instead
- of abs.
- * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
- * tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Likewise.
-
-2011-08-02 Richard Henderson <rth@redhat.com>
-
- * config/h8300/h8300.c (push, pop): Return the insn.
- (h8300_swap_into_er6): Generate correct unwind info.
- (h8300_swap_out_of_er6): Likewise.
- * dwarf2cfi.c (def_cfa_1): Clear cfa_cfi if we no longer have a
- complex cfa expression.
- (dwarf2out_frame_debug_def_cfa): Allow (plus (mem) (const_int)) too.
-
-2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/driver-i386.c (host_detect_local_cpu): Fix a typo.
-
-2011-08-02 Richard Henderson <rth@redhat.com>
-
- PR target/49878
- * config/h8300/h8300.c (h8300_move_ok): New.
- * config/h8300/h8300-protos.h: Declare it.
- * config/h8300/h8300.md (P): New mode iterator.
- (*movqi_h8300, *movqi_h8300hs, movqi): Use h8300_move_ok.
- (*movqi_h8sx, *movhi_h8300, *movhi_h8300hs, movhi): Likewise.
- (movsi, *movsi_h8300, *movsi_h8300hs): Likewise.
- (*pushqi1_h8300): Rename from pushqi1_h8300; use PRE_MODIFY.
- (*pushqi1_h8300hs_<P>): Macroize from pushqi1_h8300hs_advanced
- and pushqi1_h8300hs_normal; use PRE_MODIFY and
- register_no_sp_elim_operand.
- (*pushhi1_h8300hs_<P>): Similarly.
- (pushqi1, pushhi1, pushhi1_h8300): Remove.
- * config/h8300/predicates.md (register_no_sp_elim_operand): New.
-
-2011-08-02 Richard Henderson <rth@redhat.com>
-
- PR target/49881
- * config/avr/avr.md (push<MPUSH>1): Don't constrain the operand.
-
-2011-08-02 Jakub Jelinek <jakub@redhat.com>
-
- * c-parser.c (enum c_parser_prec): New enum, moved from within
- c_parser_binary_expression.
- (c_parser_binary_expression): Add PREC argument. Stop parsing
- if operator has lower or equal precedence than PREC.
- (c_parser_conditional_expression, c_parser_omp_for_loop): Adjust
- callers.
- (c_parser_omp_atomic): Handle parsing OpenMP 3.1 atomics.
- Adjust c_finish_omp_atomic caller.
- (c_parser_omp_taskyield): New function.
- (c_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
- (c_parser_omp_clause_name): Handle final and mergeable clauses.
- (c_parser_omp_clause_final, c_parser_omp_clause_mergeable): New
- functions.
- (c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
- and PRAGMA_OMP_CLAUSE_MERGEABLE.
- (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
- (c_parser_omp_clause_reduction): Handle min and max.
- * c-typeck.c (c_finish_omp_clauses): Don't complain about
- const qualified predetermined vars in firstprivate clause.
- andle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
- Handle MIN_EXPR and MAX_EXPR.
- * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_FINAL
- and OMP_CLAUSE_MERGEABLE.
- (dump_generic_node): Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD
- and OMP_ATOMIC_CAPTURE_NEW.
- * tree.c (omp_clause_num_ops): Add OMP_CLAUSE_FINAL and
- OMP_CLAUSE_MERGEABLE.
- (omp_clause_code_name): Likewise.
- (walk_tree_1): Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
- * tree.h (enum omp_clause_code): Add OMP_CLAUSE_FINAL
- and OMP_CLAUSE_MERGEABLE.
- (OMP_CLAUSE_FINAL_EXPR): Define.
- * omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE_FINAL and
- OMP_CLAUSE_MERGEABLE.
- (expand_task_call): Likewise.
- (expand_omp_atomic_load, expand_omp_atomic_store): New functions.
- (expand_omp_atomic_fetch_op): Handle cases where old or new
- value is needed afterwards.
- (expand_omp_atomic): Call expand_omp_atomic_load resp.
- expand_omp_atomic_store.
- * gimplify.c (gimplify_omp_atomic, gimplify_expr): Handle
- OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and OMP_ATOMIC_CAPTURE_NEW.
- (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Handle
- OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
- * tree-nested.c (convert_nonlocal_omp_clauses,
- convert_local_omp_clauses): Likewise.
- * tree.def (OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD,
- OMP_ATOMIC_CAPTURE_NEW): New.
- * gimple.h (GF_OMP_ATOMIC_NEED_VALUE): New.
- (gimple_omp_atomic_need_value_p, gimple_omp_atomic_set_need_value):
- New inlines.
- * omp-builtins.def (BUILT_IN_GOMP_TASKYIELD): New builtin.
- * doc/generic.texi: Mention OMP_CLAUSE_COLLAPSE,
- OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
-
-2011-08-02 Kai Tietz <ktietz@redhat.com>
-
- * gimple.c (canonicalize_cond_expr_cond): Handle cast from
- boolean-type.
- (ssa_forward_propagate_and_combine): Interprete result of
- forward_propagate_comparison.
- * gcc/gimple-fold.c (fold_gimple_assign): Add canonicalization for
- boolean-typed operands for comparisons.
-
-2011-08-02 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/libgcc.S: Gather related function in the
- same input section.
- (__mulqihi3, __mulqihi3, __divmodqi4, __divmodhi4, __udivmodsi4,
- __divmodsi4): Use XCALL/XJMP instead of rcall/rjmp for external
- references.
- (__udivmodqi4, __divmodqi4, __udivmodhi4, __divmodhi4,
- __udivmodsi4, __divmodsi4, __prologue_saves__,
- __epilogue_restores__, _exit, __tablejump2__, __tablejump__,
- __do_copy_data, __do_clear_bss, __do_global_ctors,
- __do_global_dtors, __tablejump_elpm__): Enclose in DEFUN/ENDF.
-
-2011-08-02 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/47766
- * doc/md.texi (stack_protect_set): The pattern moves ptr_mode value.
- (stack_protect_test): The pattern compares ptr_mode value.
-
-2011-08-02 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_emit_prologue): Add REG_CFA_RESTORE
- note for save_LR_around_toc_setup sequence.
-
-2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/lzcntintrin.h (__lzcnt64): Replace long with long long.
-
-2011-08-01 Sebastian Pop <sebastian.pop@amd.com>
- Joseph Myers <joseph@codesourcery.com>
-
- * Makefile.in (hwint.o): Depend on DIAGNOSTIC_CORE_H.
- * hwint.c: Include diagnostic-core.h.
- (abs_hwi): New.
- (gcd): Moved here...
- (pos_mul_hwi): New.
- (mul_hwi): New.
- (least_common_multiple): Moved here...
- * hwint.h (gcd): ... from here.
- (least_common_multiple): ... from here.
- (HOST_WIDE_INT_MIN): New.
- (HOST_WIDE_INT_MAX): New.
- (abs_hwi): Declared.
- (gcd): Declared.
- (pos_mul_hwi): Declared.
- (mul_hwi): Declared.
- (least_common_multiple): Declared.
- * omega.c (check_pos_mul): Removed.
- (check_mul): Removed.
- (omega_solve_geq): Use pos_mul_hwi instead of check_pos_mul and
- mul_hwi instead of check_mul.
-
-2011-08-01 Richard Henderson <rth@redhat.com>
-
- PR target/49881
- * config/avr/avr.h (PUSH_ROUNDING): New.
- * config/avr/avr.md (pushqi1): Rename from *pushqi.
- (*pushhi, *pushsi, *pushsf): Remove.
- (MPUSH): New mode iterator.
- (push<MPUSH>1): New expander.
-
-2011-08-01 Anatoly Sokolov <aesok@post.ru>
-
- * config/mmix/mmix.h (PREFERRED_RELOAD_CLASS,
- PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro.
- * config/mmix/mmix-protos.h (mmix_preferred_reload_class,
- mmix_preferred_output_reload_class): Remove.
- * config/mmix/mmix.c (mmix_preferred_reload_class,
- mmix_preferred_output_reload_class): Make static. Change rclass
- argument and return type to reg_class_t.
- (TARGET_PREFERRED_RELOAD_CLASS,
- TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
-
-2011-08-01 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * mode-switching.c (optimize_mode_switching): Fix bug in MODE_AFTER
- handling.
-
-2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/47766
- * config/i386/i386.md (PTR): New.
- (stack_protect_set: Check TARGET_LP64 instead of TARGET_64BIT.
- (stack_protect_test): Likewise.
- (stack_protect_set_<mode>): Replace ":P" with ":PTR".
- (stack_tls_protect_set_<mode>): Likewise.
- (stack_tls_protect_test_<mode>): Likewise.
-
-2011-08-01 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/49927
- * config/i386/i386.c (ix86_address_subreg_operand): New.
- (ix86_decompose_address): Use ix86_address_subreg_operand.
- (ix86_legitimate_address_p): Do not assert that subregs satisfy
- register_no_elim_operand in DImode.
-
-2011-08-01 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49926
- * tree-vect-loop.c (vect_is_slp_reduction): Check that a statement
- in a chain doesn't have uses both inside and outside the loop.
-
-2011-08-01 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.h (mcu_type_s): Add errata_skip field.
- * config/avr/avr-devices.c (avr_mcu_types): Use it.
- * config/avr/avr-mcus.def (AVR_MCU): Use it.
- * config/avr/avr-c.c (avr_cpu_cpp_builtins): Use it to builtin
- define __AVR_ERRATA_SKIP__ and __AVR_ERRATA_SKIP_JMP_CALL__.
- * config/avr/libgcc.S (__mulshisi3, __ffshi2, __fmulsu_exit):
- Use __AVR_ERRATA_SKIP_JMP_CALL__ instead of __AVR_HAVE_JMP_CALL__
- to detect if XJMP must not be skipped.
-
-2011-08-02 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000-protos.h (rs6000_save_toc_in_prologue_p):
- Delete.
- * config/rs6000/rs6000.c (rs6000_save_toc_in_prologue_p): Make static.
- (rs6000_emit_prologue): Don't prematurely return when
- TARGET_SINGLE_PIC_BASE. Don't emit eh_frame info in
- save_toc_in_prologue case.
- (rs6000_call_indirect_aix): Only disallow save_toc_in_prologue for
- calls_alloca.
-
-2011-08-01 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr-devices.c: Delete SVN property svn:executable.
- * config/avr/predicates.md: Ditto.
- * config/avr/driver-avr.c: Ditto.
- * config/avr/genopt.sh: Set SVN property svn:executable to *.
-
-2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
-
- * calls.c (emit_library_call_value_1): Declare size only if
- BLOCK_REG_PADDING is defined.
-
-2011-08-01 Kirill Yukhin <kirill.yukhin@intel.com>
-
- PR target/49547
- * config.gcc (i[34567]86-*-*): Replace abmintrin.h with lzcntintrin.h.
- (x86_64-*-*): Likewise.
- * config/i386/i386.opt (mlzcnt): New.
- * config/i386/abmintrin.h: File removed.
- (__lzcnt_u16, __lzcnt, __lzcnt_u64): Moved to ...
- * config/i386/lzcntintrin.h: ... here. New file.
- (__lzcnt): Rename to ...
- (__lzcnt32): ... this.
- * config/i386/bmiintrin.h (head): Update copyright year.
- (__lzcnt_u16): Removed.
- (__lzcnt_u32): Likewise.
- (__lzcnt_u64): Likewise.
- * config/i386/x86intrin.h: Include lzcntintrin.h when __LZCNT__
- is defined, remove abmintrin.h.
- * config/i386/cpuid.h (bit_LZCNT): New.
- * config/i386/driver-i386.c (host_detect_local_cpu): Detect
- LZCNT feature.
- * config/i386/i386-c.c (ix86_target_macros_internal): Define
- __LZCNT__ if needed.
- * config/i386/i386.c (ix86_target_string): New option -mlzcnt.
- (ix86_option_override_internal): Handle LZCNT option.
- (ix86_valid_target_attribute_inner_p): Likewise.
- (struct builtin_description bdesc_args) <IX86_BUILTIN_CLZS>: Update.
- * config/i386/i386.h (TARGET_LZCNT): New.
- (CLZ_DEFINED_VALUE_AT_ZERO): Update.
- * config/i386/i386.md (clz<mode>2): Update insn constraint.
- (clz<mode>2_lzcnt): Likewise.
- * doc/invoke.texi: Mention -mlzcnt option.
- * doc/extend.texi: Likewise.
-
-2011-08-01 Julian Brown <julian@codesourcery.com>
-
- * configure.ac (fixed-point): Add ARM support.
- * configure: Regenerate.
- * config/arm/arm.c (arm_fixed_mode_set): New struct.
- (arm_set_fixed_optab_libfunc): New.
- (arm_set_fixed_conv_libfunc): New.
- (arm_init_libfuncs): Initialise fixed-point helper libfuncs with
- ARM-specific names.
- (aapcs_libcall_value): Return sub-word-size fixed-point libcall
- return values in SImode.
- (arm_return_in_msb): Return fixed-point types in the msb.
- (arm_pad_reg_upwards, arm_pad_arg_upwards): Pad fixed-point types
- upwards.
- (arm_scalar_mode_supported_p): Support fixed-point modes.
- (arm_vector_mode_supported_p): Support vector fixed-point modes.
- * config/arm/arm.h (SHORT_FRACT_TYPE_SIZE, FRACT_TYPE_SIZE)
- (LONG_FRACT_TYPE_SIZE, LONG_LONG_FRACT_TYPE_SIZE)
- (SHORT_ACCUM_TYPE_SIZE, ACCUM_TYPE_SIZE, LONG_ACCUM_TYPE_SIZE)
- (LONG_LONG_ACCUM_TYPE_SIZE, MAX_FIXED_MODE_SIZE): Define.
- * config/arm/iterators.md (FIXED, ADDSUB, UQADDSUB, QADDSUB, QMUL):
- New mode iterators.
- (qaddsub_suf): New mode attribute.
- * config/arm/arm-modes.def (FRACT, UFRACT, ACCUM, UACCUM): Declare
- vector modes.
- * config/arm/predicates.md (sat_shift_operator): New predicate.
- * config/arm/arm-fixed.md: New.
- * config/arm/arm.md: Include arm-fixed.md.
- * config/arm/t-arm (MD_INCLUDES): Add arm-fixed.md.
-
-2011-08-01 Julian Brown <julian@codesourcery.com>
-
- * calls.c (emit_library_call_value_1): Support padding for libcall
- arguments and return values.
- * config/arm/arm.c (arm_pad_arg_upward): Pad half-float values
- downwards in big-endian mode.
-
-2011-08-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR debug/49887
- * config/sol2.c (solaris_code_end): Rename to solaris_file_end.
- * config/sol2-protos.h: Likewise.
- * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Don't call
- solaris_code_end.
- * config/i386/sol2.h [!USE_GAS] (TARGET_ASM_FILE_END): Redefine.
- * config/sparc/sparc.c (sparc_file_end) [TARGET_SOLARIS]: Call
- solaris_file_end.
- * config/sparc/sol2.h (TARGET_ASM_CODE_END): Remove.
-
-2011-08-01 Julian Brown <julian@codesourcery.com>
-
- * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Support FIXED_CST.
-
-2011-08-01 Julian Brown <julian@codesourcery.com>
-
- * final.c (output_addr_const): Print fixed-point constants as
- decimal not hex.
-
-2011-08-01 Richard Guenther <rguenther@suse.de>
-
- * stor-layout.c (initialize_sizetypes): Properly sign-extend
- bitsiztype TYPE_MAX_VALUE.
-
-2011-08-01 Julian Brown <julian@codesourcery.com>
-
- * optabs.c (prepare_cmp_insn): Use correct biasing for fixed-point
- comparison helpers.
-
-2011-07-31 Richard Henderson <rth@redhat.com>
-
- * config/h8300/crti.asm: Add flags to .section directive.
- * config/h8300/crtn.asm: Likewise.
-
-2011-07-31 Richard Henderson <rth@redhat.com>
-
- * stor-layout.c (initialize_sizetypes): Handle unsigned short.
- * tree.c (build_common_tree_nodes): Likewise.
-
-2011-07-31 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR target/49880
- * config/sh/sh.md (udivsi3_i1): Enable for TARGET_DIVIDE_CALL_DIV1.
- (divsi3_i1): Likewise.
-
-2011-07-31 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- PR tree-optimization/49749
- * tree-ssa-reassoc.c (get_rank): New forward declaration.
- (PHI_LOOP_BIAS): New macro.
- (phi_rank): New function.
- (loop_carried_phi): Likewise.
- (propagate_rank): Likewise.
- (get_rank): Add calls to phi_rank and propagate_rank.
-
-2011-07-31 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/x86-64.h (SIZE_TYPE): Check TARGET_LP64 instead
- of TARGET_64BIT.
- (PTRDIFF_TYPE): Likewise.
-
-2011-07-31 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/49920
- * config/i386/i386.md (strset): Do not expand strset_singleop
- when %eax or $edi are fixed.
- (*strsetdi_rex_1): Disable when %eax or %edi are fixed.
- (*strsetsi_1): Ditto.
- (*strsethi_1): Ditto.
- (*strsetqi_1): Ditto.
- (*rep_stosdi_rex64): Disable when %eax, %ecx or %edi are fixed.
- (*rep_stossi): Ditto.
- (*rep_stosqi): Ditto.
- (*strlenqi_1): Ditto.
- (cmpstrnsi): Also fail when %ecx is fixed.
- (*cmpstrnqi_nz_1): Disable when %ecx, %esi or %edi are fixed.
- (*cmpstrnqi_1): Ditto.
- (*strmovdi_rex_1): Disable when %esi or %edi are fixed.
- (*strmovsi_1): Ditto.
- (*strmovhi_1): Ditto.
- (*strmovqi_1): Ditto.
- (*rep_movdi_rex64): Disable when %ecx, %esi or %edi are fixed.
- (*rep_movsi): Ditto.
- (*rep_movqi): Ditto.
-
-2011-07-31 Mikael Pettersson <mikpe@it.uu.se>
-
- PR target/47908
- * config/m68k/m68k.c (m68k_override_options_after_change): New function.
- Disable instruction scheduling for non-ColdFire targets.
- (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): Define.
-
-2011-07-31 Revital Eres <revital.eres@linaro.org>
-
- * ddg.c (create_ddg_dep_from_intra_loop_link): Remove the creation
- of anti-dep edge from a branch.
- (add_cross_iteration_register_deps): Create anti-dep edge from
- a branch.
-
-2011-07-31 Revital Eres <revital.eres@linaro.org>
-
- * modulo-sched.c: Change comment.
- (reset_sched_times): Fix print message.
- (print_partial_schedule): Add print info.
-
-2011-07-31 Tom de Vries <tom@codesourcery.com>
-
- PR middle-end/43513
- * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Use max of
- get_object_alignment and TYPE_ALIGN.
-
-2011-07-30 Tom de Vries <tom@codesourcery.com>
-
- PR middle-end/43513
- * tree-ssa-dce.c (ref_may_be_aliased): Add assert.
- (propagate_necessity): Handle WITH_SIZE_EXPR call arg.
-
-2011-07-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/mips/driver-native.c [__sgi__]: Include <invent.h>,
- <sys/sbd.h>.
- (cpu_types): New array.
- (cputype): New function.
- (host_detect_local_cpu): Only define buf, f if !__sgi__.
- Use scaninvent instead of /proc/cpuinfo if __sgi__.
- * config.host: Also use driver-native.o, mips/x-native on
- mips-sgi-irix*.
- * config/mips/iris6.h [__mips__] (host_detect_local_cpu): Declare.
- (EXTRA_SPEC_FUNCTIONS, MARCH_MTUNE_NATIVE_SPECS): Define.
- (DRIVER_SELF_SPECS): Add MARCH_MTUNE_NATIVE_SPECS.
-
-2011-07-29 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/49897
- PR middle-end/49898
- * omp-low.c (use_pointer_for_field): If disallowing copy-in/out
- in nested parallel and outer is a gimple_reg, mark it as addressable
- and set its bit in task_shared_vars bitmap too.
-
-2011-07-29 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/predicates.md (tp_or_register_operand): Remove predicate.
-
-2011-07-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/alpha/driver-alpha.c (IMPLVER_EV4_FAMILY,
- IMPLVER_EV5_FAMILY, IMPLVER_EV6_FAMILY, IMPLVER_EV7_FAMILY): Define.
- (AMASK_BWX, AMASK_FIX, AMASK_CIX, AMASK_MVI, AMASK_PRECISE,
- AMASK_LOCKPFTCHOK): Define.
- (host_detect_local_cpu): Remove buf, f, cpu_names.
- Define cpu_types, implver, amask.
- Use __builtin_alpha_implver, __builtin_alpha_amask to determine
- native CPU.
- * config.host: Also use driver-alpha.o, alpha/x-alpha on
- alpha*-dec-osf*.
- * config/alpha/osf5.h [__alpha__ || __alpha]
- (host_detect_local_cpu): Declare.
- (EXTRA_SPEC_FUNCTIONS, MCPU_MTUNE_NATIVE_SPECS)
- (DRIVER_SELF_SPECS): Define.
-
-2011-07-29 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/47715
- * config/i386/i386.md (*load_tp_x32): New.
- (*load_tp_x32_zext): Ditto.
- (*add_tp_x32): Ditto.
- (*add_tp_x32_zext): Ditto.
- (*load_tp_<mode>): Disable for TARGET_X32 targets.
- (*add_tp_<mode>): Ditto.
- * config/i386/i386.c (get_thread_pointer): Load thread pointer in
- ptr_mode and convert to Pmode if needed.
-
-2011-07-29 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/49687
- * config/avr/avr.md (mulsi3, *mulsi3, mulu<mode>si3,
- muls<mode>si3, mulohisi3, mulhisi3, umulhisi3, usmulhisi3,
- *<any_extend:extend_prefix><any_extend2:extend_prefix>mul<QIHI:mode><QIHI2:mode>si3):
- Add X to register footprint: Clobber r26/r27.
-
-2011-07-29 Richard Guenther <rguenther@suse.de>
-
- * builtins.c (fold_builtin_signbit): Build the comparison
- with a proper type.
-
-2011-07-29 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49893
- * tree-predcom.c (suitable_reference_p): Volatile references
- are not suitable.
-
-2011-07-29 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/49313
- * config/avr/libgcc.S (__ffshi2): Don't skip 2-word instruction.
- (__ctzsi2): Result for 0 may be undefined.
- (__ctzhi2): Result for 0 may be undefined.
- (__popcounthi2): Don't clobber r30. Use __popcounthi2_tail.
- (__popcountsi2): Ditto. And don't clobber r26.
- (__popcountdi2): Ditto. And don't clobber r27.
- * config/avr/avr.md (UNSPEC_COPYSIGN): New c_enum.
- (parityhi2): New expand.
- (paritysi2): New expand.
- (popcounthi2): New expand.
- (popcountsi2): New expand.
- (clzhi2): New expand.
- (clzsi2): New expand.
- (ctzhi2): New expand.
- (ctzsi2): New expand.
- (ffshi2): New expand.
- (ffssi2): New expand.
- (copysignsf3): New insn.
- (bswapsi2): New expand.
- (*parityhi2.libgcc): New insn.
- (*parityqihi2.libgcc): New insn.
- (*paritysihi2.libgcc): New insn.
- (*popcounthi2.libgcc): New insn.
- (*popcountsi2.libgcc): New insn.
- (*popcountqi2.libgcc): New insn.
- (*popcountqihi2.libgcc): New insn-and-split.
- (*clzhi2.libgcc): New insn.
- (*clzsihi2.libgcc): New insn.
- (*ctzhi2.libgcc): New insn.
- (*ctzsihi2.libgcc): New insn.
- (*ffshi2.libgcc): New insn.
- (*ffssihi2.libgcc): New insn.
- (*bswapsi2.libgcc): New insn.
-
-2011-07-29 Richard Guenther <rguenther@suse.de>
-
- * tree-vrp.c (get_value_range): Only set parameter default
- definitions to varying, leave others at undefined.
- (extract_range_from_binary_expr): Fix undefined handling.
- (vrp_visit_phi_node): Handle merged undefined state.
-
-2011-07-29 Wei Guozhi <carrot@google.com>
-
- PR rtl-optimization/49799
- * combine.c (make_compound_operation): Check if the bit field is valid
- before change it to bit field extraction.
-
-2011-07-29 Bernd Schmidt <bernds@codesourcery.com>
-
- PR rtl-optimization/49891
- * cfgrtl.c (force_nonfallthru_and_redirect): Set JUMP_LABEL for
- newly created returnjumps.
-
-2011-07-28 DJ Delorie <dj@redhat.com>
-
- * expr.c (expand_expr_addr_expr_1): Detect a user request for a
- local frame in a naked function, and produce a suitable error for
- that specific case.
-
- * config/m32c/m32c.c (m32c_secondary_reload_class): Allow PSI
- registers to be reloaded in HI classes when the target is HI.
-
-2011-07-28 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-clast-to-gimple.c: Replace v1, v2, lb, ub with
- bound_one, bound_two.
-
-2011-07-28 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/48648
- * graphite-clast-to-gimple.c (clast_get_body_of_loop): Handle
- CLAST assignments.
- (translate_clast): Same.
- (translate_clast_assignment): New.
-
-2011-07-28 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/49876
- * sese.c (rename_uses): Do not return false on gloog_error: set
- the new_expr to integer_zero_node and continue code generation.
- (graphite_copy_stmts_from_block): Remove early exit on gloog_error.
-
-2011-07-28 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/49846
- * var-tracking.c (prepare_call_arguments): For non-MODE_INT stack
- arguments also check if they aren't initialized with a MODE_INT
- mode of the same size.
-
-2011-07-28 Aldy Hernandez <aldyh@redhat.com>
-
- * expr.c (get_bit_range): Handle *MEM_REF's.
-
-2011-07-28 Bernd Schmidt <bernds@codesourcery.com>
-
- * rtlanal.c (tablejump_p): False for returns.
- * reorg.c (first_active_target_insn): New static function.
- (find_end_label): Set JUMP_LABEL for a new returnjump.
- (optimize_skip, get_jump_flags, rare_destination,
- mostly_true_jump, get_branch_condition,
- steal_delay_list_from_target, own_thread_p,
- fill_simple_delay_slots, follow_jumps, fill_slots_from_thread,
- fill_eager_delay_slots, relax_delay_slots, make_return_insns,
- dbr_schedule): Adjust to handle ret_rtx in JUMP_LABELs.
- * jump.c (delete_related_insns): Likewise.
- (jump_to_label_p): New function.
- (redirect_target): New static function.
- (redirect_exp_1): Use it. Adjust to handle ret_rtx in JUMP_LABELS.
- (redirect_jump_1): Assert that the new label is nonnull.
- (redirect_jump): Likewise.
- (redirect_jump_2): Check for ANY_RETURN_P rather than NULL labels.
- * ifcvt.c (find_if_case_1): Take care when redirecting jumps to the
- exit block.
- (dead_or_predicable): Change NEW_DEST arg to DEST_EDGE. All callers
- changed. Ensure that the right label is passed to redirect_jump.
- * function.c (emit_return_into_block,
- thread_prologue_and_epilogue_insns): Ensure new returnjumps have
- ret_rtx in their JUMP_LABEL.
- * print-rtl.c (print_rtx): Handle ret_rtx in a JUMP_LABEL.
- * emit-rtl.c (skip_consecutive_labels): Allow the caller to
- pass ret_rtx as label.
- * cfglayout.c (fixup_reorder_chain): Use
- force_nonfallthru_and_redirect rather than force_nonfallthru.
- (duplicate_insn_chain): Copy JUMP_LABELs for returns.
- * rtl.h (ANY_RETURN_P): New macro.
- (jump_to_label_p): Declare.
- * resource.c (find_dead_or_set_registers): Handle ret_rtx in
- JUMP_LABELs.
- (mark_target_live_regs): Likewise.
- * basic-block.h (force_nonfallthru_and_redirect): Declare.
- * cfgrtl.c (force_nonfallthru_and_redirect): No longer static.
- * config/alpha/alpha.c (alpha_tablejump_addr_vec,
- alpha_tablejump_best_label): Remove functions.
- * config/alpha/alpha-protos.c (alpha_tablejump_addr_vec,
- alpha_tablejump_best_label): Remove declarations.
- * config/sh/sh.c (barrier_align, split_branches): Adjust for
- ret_rtx in JUMP_LABELs.
- * config/arm/arm.c (is_jump_table): Likewise.
-
-2011-07-28 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/predicates.md (pic_32bit_opreand): Do not define as
- special predicate. Remove explicit mode checks.
-
-2011-07-28 Jakub Jelinek <jakub@redhat.com>
-
- * dwarf2out.c (resolve_addr): For -gdwarf-2 don't optimize
- DW_AT_data_member_location containing just DW_OP_plus_uconst.
-
- PR debug/49871
- * dwarf2out.c (size_of_die, value_format, output_die): Use
- DW_FORM_udata instead of DW_FORM_data[48] for
- dw_val_class_unsigned_const DW_AT_data_member_location for DWARF 3.
-
-2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.md (*tls_global_dynamic_64): Update
- length attribute.
-
-2011-07-28 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/47715
- * config/i386/i386.md (*tls_global_dynamic_64): Remove mode from
- tls_symbolic_operand check. Update code sequence for TARGET_X32.
- (tls_global_dynamic_64): Remove mode from tls_symbolic_operand check.
- (tls_dynamic_gnu2_64): Ditto.
- (*tls_dynamic_gnu2_lea_64): Ditto.
- (*tls_dynamic_gnu2_call_64): Ditto.
- (*tls_dynamic_gnu2_combine_64): Ditto.
-
-2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
-
- * config.gcc: Set need_64bit_hwint to yes for x86 targets.
-
-2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/47364
- * config/i386/i386.md (strlen<mode>): Replace SWI48x with P.
-
-2011-07-28 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- * config/arm/vfp.md ("*movdf_vfp"): Handle the VFP constraints
- before the core constraints. Adjust attributes.
- ("*thumb2_movdf_vfp"): Likewise.
-
-2011-07-28 Kai Tietz <ktietz@redhat.com>
-
- * tree-vrp.c (simplify_stmt_using_ranges): Remove TRUTH_NOT_EXPR case.
- (simplify_truth_ops_using_ranges): Likewise.
- (build_assert_expr_for): Likewise.
- (build_assert_expr_for_1): Remove TRUTH_NOT_EXPR case
- and handle BIT_NOT_EXPR for truth-operation.
-
-2011-07-28 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/49313
- Undo r176835 from trunk
- 2011-07-27 Georg-Johann Lay
-
-2011-07-28 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/49687
- * config/avr/t-avr (LIB1ASMFUNCS): Remove _xmulhisi3_exit.
- Add _muluhisi3, _mulshisi3, _usmulhisi3.
- * config/avr/libgcc.S (__mulsi3): Rewrite.
- (__mulhisi3): Rewrite.
- (__umulhisi3): Rewrite.
- (__usmulhisi3): New.
- (__muluhisi3): New.
- (__mulshisi3): New.
- (__mulohisi3): New.
- (__mulqi3, __mulqihi3, __umulqihi3, __mulhi3): Use DEFUN/ENDF to
- declare.
- * config/avr/predicates.md (pseudo_register_operand): Rewrite.
- (pseudo_register_or_const_int_operand): New.
- (combine_pseudo_register_operand): New.
- (u16_operand): New.
- (s16_operand): New.
- (o16_operand): New.
- * config/avr/avr.c (avr_rtx_costs): Handle costs for mult:SI.
- * config/avr/avr.md (QIHI, QIHI2): New mode iterators.
- (any_extend, any_extend2): New code iterators.
- (extend_prefix): New code attribute.
- (mulsi3): Rewrite. Turn insn to expander.
- (mulhisi3): Ditto.
- (umulhisi3): Ditto.
- (usmulhisi3): New expander.
- (*mulsi3): New insn-and-split.
- (mulu<mode>si3): New insn-and-split.
- (muls<mode>si3): New insn-and-split.
- (mulohisi3): New insn-and-split.
- (*uumulqihisi3, *uumulhiqisi3, *uumulhihisi3, *uumulqiqisi3,
- *usmulqihisi3, *usmulhiqisi3, *usmulhihisi3, *usmulqiqisi3,
- *sumulqihisi3, *sumulhiqisi3, *sumulhihisi3, *sumulqiqisi3,
- *ssmulqihisi3, *ssmulhiqisi3, *ssmulhihisi3, *ssmulqiqisi3): New
- insn-and-split.
- (*mulsi3_call): Rewrite.
- (*mulhisi3_call): Rewrite.
- (*umulhisi3_call): Rewrite.
- (*usmulhisi3_call): New insn.
- (*muluhisi3_call): New insn.
- (*mulshisi3_call): New insn.
- (*mulohisi3_call): New insn.
- (extendqihi2): Use combine_pseudo_register_operand as predicate
- for operand 1.
- (extendqisi2): Ditto.
- (zero_extendqihi2): Ditto.
- (zero_extendqisi2): Ditto.
- (zero_extendhisi2): Ditto.
- (extendhisi2): Ditto. Don't early-clobber operand 0.
-
-2011-07-28 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (add->lea splitter): Add SWI mode to PLUS RTX.
-
-2011-07-27 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/49471
- * tree-ssa-loop-manip.c (canonicalize_loop_ivs): Build an unsigned
- iv only when the largest type is unsigned. Do not call
- lang_hooks.types.type_for_size.
-
-2011-07-27 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/45450
- * graphite-poly.c (apply_poly_transforms): Disable legality check
- after an openscop read.
-
-2011-07-27 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/47691
- * graphite-clast-to-gimple.c (translate_clast_user): Update use of
- copy_bb_and_scalar_dependences.
- * sese.c (rename_uses): Do not call gcc_assert. Set gloog_error.
- (graphite_copy_stmts_from_block): Update call to rename_uses.
- (copy_bb_and_scalar_dependences): Update call to
- graphite_copy_stmts_from_block.
- * sese.h (copy_bb_and_scalar_dependences): Update declaration.
-
-2011-07-27 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/49313
- * config/avr/libgcc.S (__ffshi2): Don't skip 2-word instruction.
- (__ctzsi2): Result for 0 may be undefined.
- (__ctzhi2): Result for 0 may be undefined.
- (__popcounthi2): Don't clobber r30. Use __popcounthi2_tail.
- (__popcountsi2): Ditto. And don't clobber r26.
- (__popcountdi2): Ditto. And don't clobber r27.
- * config/avr/avr.md (UNSPEC_COPYSIGN): New c_enum.
- (parityhi2): New expand.
- (paritysi2): New expand.
- (popcounthi2): New expand.
- (popcountsi2): New expand.
- (clzhi2): New expand.
- (clzsi2): New expand.
- (ctzhi2): New expand.
- (ctzsi2): New expand.
- (ffshi2): New expand.
- (ffssi2): New expand.
- (copysignsf3): New insn.
- (bswapsi2): New expand.
- (*parityhi2.libgcc): New insn.
- (*parityqihi2.libgcc): New insn.
- (*paritysihi2.libgcc): New insn.
- (*popcounthi2.libgcc): New insn.
- (*popcountsi2.libgcc): New insn.
- (*popcountqi2.libgcc): New insn.
- (*popcountqihi2.libgcc): New insn-and-split.
- (*clzhi2.libgcc): New insn.
- (*clzsihi2.libgcc): New insn.
- (*ctzhi2.libgcc): New insn.
- (*ctzsihi2.libgcc): New insn.
- (*ffshi2.libgcc): New insn.
- (*ffssihi2.libgcc): New insn.
- (*bswapsi2.libgcc): New insn.
-
-2011-07-27 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_expand_move): Do not explicitly check
- the mode of symbolic_opreand RTXes.
-
-2011-07-27 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/predicates.md (x86_64_movabs_operand): Return false
- for pic_32bit_operand RTXes.
- * config/i386/i386.c (ix86_expand_move): Check x86_64_movabs_operand
- in DImode.
-
-2011-07-27 Kai Tietz <ktietz@redhat.com>
-
- * config/i386/i386.c (ix86_option_override_internal): Allow -mabi
- for 32-bit, too.
- (ix86_handle_abi_attribute): Allow function attributes
- ms_abi/sysv_abi in 32-bit mode, too.
- * doc/extend.texi: Adjust attribute documentation.
-
- * gimple-fold.c (or_comparisons_1): Remove TRUTH_AND/OR
- expression handling.
- (and_var_with_comparison_1): Likewise.
-
-2011-07-27 Aldy Hernandez <aldyh@redhat.com>
-
- * params.h (ALLOW_STORE_DATA_RACES): New.
- * params.def (PARAM_ALLOW_STORE_DATA_RACES): New.
- * Makefile.in (expr.o): Depend on PARAMS_H.
- * machmode.h (get_best_mode): Add argument.
- * fold-const.c (optimize_bit_field_compare): Add argument to
- get_best_mode.
- (fold_truthop): Same.
- * ifcvt.c (noce_emit_move_insn): Add argument to store_bit_field.
- * expr.c (emit_group_store): Same.
- (copy_blkmode_from_reg): Same.
- (write_complex_part): Same.
- (optimize_bitfield_assignment_op): Add argument.
- Add argument to get_best_mode.
- (get_bit_range): New.
- (expand_assignment): Calculate maxbits and pass it down accordingly.
- (store_field): New argument.
- (expand_expr_real_2): New argument to store_field. Include params.h.
- * expr.h (store_bit_field): New argument.
- * stor-layout.c (get_best_mode): Restrict mode expansion by taking
- into account maxbits.
- * calls.c (store_unaligned_arguments_into_pseudos): New argument
- to store_bit_field.
- * expmed.c (store_bit_field_1): New argument. Use it.
- (store_bit_field): Same.
- (store_fixed_bit_field): Same.
- (store_split_bit_field): Same.
- (extract_bit_field_1): Pass new argument to get_best_mode.
- (extract_bit_field): Same.
- * stmt.c (store_bit_field): Pass new argument to store_bit_field.
- * doc/invoke.texi: Document parameter allow-store-data-races.
-
-2011-07-27 Jakub Jelinek <jakub@redhat.com>
-
- * dwarf2out.c (gen_producer_string): Ignore also -fverbose-asm option.
-
-2011-07-27 Kai Tietz <ktietz@redhat.com>
-
- * tree-vrp.c (extract_range_from_binary_expr): Remove
- TRUTH-binary cases and add new bitwise-cases.
- (extract_range_from_assignment): Likewise.
- (register_edge_assert_for_1): Likeiwise.
- (register_edge_assert_for): Likewise.
- (simplify_truth_ops_using_ranges): Likewise.
- (simplify_stmt_using_ranges): Likewise.
-
-2011-07-26 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/47372
- * config/i386/i386.c (ix86_delegitimize_address): Call
- simplify_gen_subreg for PIC with mode of x only if modes of
- x and orig_x are different.
-
-2011-07-26 Jakub Jelinek <jakub@redhat.com>
-
- * dwarf2out.c (output_macinfo_op): Ensure fd->filename points
- to GC allocated copy of the string.
- (dwarf2out_finish): Emit .debug_macinfo or .debug_macro sections
- before .debug_line, not after it.
-
-2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/47046
- * tree-chrec.h (evolution_function_is_affine_p): Recursively call
- evolution_function_is_affine_p on CHREC_RIGHT.
-
-2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
-
- * tree-data-ref.c (max_stmt_executions_tree): Do not call
- lang_hooks.types.type_for_size.
-
-2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/47653
- * graphite-scop-detection.c (graphite_can_represent_loop): Discard
- loops using wrapping semantics.
-
-2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/48805
- * tree-scalar-evolution.c (instantiate_scev_r): Return
- chrec_dont_know for ADDR_EXPR.
-
-2011-07-26 Uros Bizjak <ubizjak@gmail.com>
- H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/47369
- PR target/49853
- * config/i386/i386.c (ix86_expand_move): Call convert_to_mode
- if legitimize_tls_address returned operand in wrong mode. Allow
- SImode and DImode symbolic operand for PIC. Call convert_to_mode
- if legitimize_pic_address returned operand in wrong mode.
-
-2011-07-26 Martin Jambor <mjambor@suse.cz>
-
- * tree-sra.c (tree_non_mode_aligned_mem_p): Strip conversions and
- return false for invariants.
-
-2011-07-26 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (add->lea splitter): Implement using SWI
- mode iterator. Change operand 2 predicate to <nonmemory_operand>.
- (add->lea zext splitter): Change operand 2 predicate to
- x86_64_nonmemory_operand.
-
-2011-07-26 Richard Guenther <rguenther@suse.de>
-
- * predict.c (maybe_hot_frequency_p): Make sure a zero entry-block
- frequency makes everything hot.
-
-2011-07-26 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49840
- * tree-vrp.c (range_fits_type_p): Properly handle full
- double-int precision.
-
-2011-07-26 Martin Jambor <mjambor@suse.cz>
-
- PR bootstrap/49786
- * ipa-cp.c (update_profiling_info): Avoid overflow when updating
- counts.
- (update_specialized_profile): Likewise.
-
-2011-07-26 Uros Bizjak <ubizjak@gmail.com>
- H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/47381
- PR target/49832
- PR target/49833
- * config/i386/i386.md (i): Change SImode attribute to "e".
- (g): Change SImode attribute to "rme".
- (di): Change SImode attribute to "nF".
- (general_operand): Change SImode attribute to x86_64_general_operand.
- (general_szext_operand): Change SImode attribute to
- x86_64_szext_general_operand.
- (immediate_operand): Change SImode attribute to
- x86_64_immediate_operand.
- (nonmemory_operand): Change SImode attribute to
- x86_64_nonmemory_operand.
- (*movdi_internal_rex64): Remove mode from pic_32bit_operand check.
- (*movsi_internal): Ditto. Use "e" constraint in alternative 2.
- (*lea_1): Use SWI48 mode iterator.
- (*lea_1_zext): New insn pattern.
- (testsi_ccno_1): Use x86_64_nonmemory_operand predicate for operand 2.
- (*bt<mode>): Ditto.
- (*add<mode>1): Use x86_64_general_operand predicate for operand 2.
- Update operand constraints.
- (addsi_1_zext): Ditto.
- (*add<mode>2): Ditto.
- (*addsi_3_zext): Ditto.
- (*subsi_1_zext): Ditto.
- (*subsi_2_zext): Ditto.
- (*subsi_3_zext): Ditto.
- (*addsi3_carry_zext): Ditto.
- (*<plusminus_insn>si3_zext_cc_overflow): Ditto.
- (*mulsi3_1_zext): Ditto.
- (*andsi_1): Ditto.
- (*andsi_1_zext): Ditto.
- (*andsi_2_zext): Ditto.
- (*<any_or:code>si_1_zext): Ditto.
- (*<any_or:code>si_2_zext): Ditto.
- (*test<mode>_1): Use <general_operand> predicate for operand 1.
- (*and<mode>_2): Ditto.
- (mov<mode>cc): Use <general_operand> predicate for operands 1 and 2.
- (add->lea splitter): Check operand modes in insn constraint. Extend
- operands less than SImode wide to SImode.
- (add->lea zext splitter): Do not extend input operands to DImode.
- (*lea_general_1): Handle only QImode and HImode operands.
- (*lea_general_2): Ditto.
- (*lea_general_3): Ditto.
- (*lea_general_1_zext): Remove.
- (*lea_general_2_zext): Ditto.
- (*lea_general_3_zext): Ditto.
- (*lea_general_4): Check operand modes in insn constraint. Extend
- operands less than SImode wide to SImode.
- (ashift->lea splitter): Ditto.
- * config/i386/i386.c (ix86_print_operand_address): Print address
- registers with 'q' modifier on 64bit targets.
- * config/i386/predicates.md (pic_32bit_opreand): Define as special
- predicate. Reject non-SI and non-DI modes.
-
-2011-07-25 Andrew Pinski <apinski@cavium.com>
-
- PR tree-opt/49671
- * tree-inline.c (remap_gimple_op_r): Copy TREE_THIS_VOLATILE and
- TREE_THIS_NOTRAP into the inner most MEM_REF.
- Always copy TREE_THIS_VOLATILE.
- * tree-sra.c (ptr_parm_has_direct_uses): Check that the lhs, rhs and
- arguments are not volatile references.
-
-2011-07-25 Richard Henderson <rth@redhat.com>
-
- * insn-notes.def (NOTE_INSN_CFA_RESTORE_STATE): Remove.
- * final.c (final_scan_insn): Don't test for it.
- (rest_of_clean_state): Likewise.
-
-2011-07-25 Richard Henderson <rth@redhat.com>
-
- PR debug/49841
- * config/rs6000/rs6000.c (rs6000_frame_related): Return the insn.
- (emit_frame_save): Likewise.
- (rs6000_emit_prologue): Move the FRAME_RELATED_EXPR from the save
- insn onto a dummy blockage insn after the join label.
-
-2011-07-25 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (dw_trace_info): Add ID member.
- (get_trace_index): Remove. Change users to use ID member.
- (before_next_cfi_note): New.
- (connect_traces): Remove unreachable traces before the main loop.
- Look across one trace and generate remember/restore_state if needed.
-
-2011-07-25 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (dump_cfi_row, debug_cfi_row): New.
-
-2011-07-25 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * genattr.c (write_upcase, gen_attr <enum definition writing>):
- Move to ...
- * genattr-common.c ... here.
- (main): Call gen_attr.
- * optc-gen.awk: Make generated program include insn-attr-common.h .
- * Makefile.in (oprions.o): Depend on insn-attr-common.h
-
-2011-07-25 Anatoly Sokolov <aesok@post.ru>
-
- * config/m32c/m32c.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
- PRINT_OPERAND_PUNCT_VALID_P): Remove macro.
- * config/m32c/m32c-protos.h (m32c_print_operand_punct_valid_p,
- m32c_print_operand, m32c_print_operand_address): Remove.
- * config/m32c/m32c.c (m32c_print_operand_punct_valid_p): Make static.
- Change return type to bool. Change argument type to bool.
- (m32c_print_operand, m32c_print_operand_address): Make static.
- (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS,
- TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
-
-2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * doc/sourcebuild.texi (Effective-Target Keywords, Environment
- attributes): Document mmap.
-
-2011-07-25 Anatoly Sokolov <aesok@post.ru>
-
- * config/mmix/mmix.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
- PRINT_OPERAND_PUNCT_VALID_P): Remove macro.
- * config/mmix/mmix-protos.h (mmix_print_operand_punct_valid_p,
- mmix_print_operand, mmix_print_operand_address): Remove.
- * config/mmix/mmix.c (mmix_print_operand_punct_valid_p): Make static.
- Change return type to bool. Change argument type to bool.
- (mmix_print_operand, mmix_print_operand_address): Make static.
- (mmix_intval, mmix_output_condition): Change 'x' argument type
- to const_rtx.
- (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS,
- TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
-
-2011-07-25 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/39386
- * config/avr/avr.c (out_shift_with_cnt): Use tmp_reg as
- shift counter for x << x and x >> x shifts.
-
-2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/47124
- * config.gcc: Reject *-*-solaris2 configuration.
-
-2011-07-25 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR tree-optimization/49809
- * tree-ssa-phiopt.c (cond_if_else_store_replacement): Use
- gimple_get_lhs instead of gimple_assign_lhs.
-
-2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * system.h [__cplusplus]: Wrap C function declarations in extern "C".
-
-2011-07-25 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49822
- * tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify
- more. Make sure to preserve stmts with side-effects. Properly
- handle virtual defs, follow a longer def chain.
-
-2011-07-22 Romain Geissler <romain.geissler@gmail.com>
-
- PR plugins/45348
- PR plugins/48425
- PR plugins/46577
- * Makefile.in: Do not flatten c-family directory when installing
- plugin headers.
-
-2011-07-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * ipa-inline.c (can_inline_edge_p): Look into DECL_STRUCT_FUNCTION of
- original nodes if we are dealing with virtual clones.
-
-2011-07-25 Bernd Schmidt <bernds@codesourcery.com>
-
- * common/config/c6x/c6x-common.c: New file.
-
-2011-07-25 Roman Zhuykov <zhroma@ispras.ru>
-
- * tree-flow.h (tree_ssa_loop_version): Remove unused declaration.
-
-2011-07-25 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49715
- * tree-vrp.c: Include expr.h and optabs.h.
- (range_fits_type_): New function.
- (simplify_float_conversion_using_ranges): Likewise.
- (simplify_stmt_using_ranges): Call it.
- * Makefile.in (tree-vrp.o): Add $(EXPR_H) and $(OPTABS_H) dependencies.
- * optabs.c (can_float_p): Export.
- * optabs.h (can_float_p): Declare.
-
-2011-07-25 Richard Guenther <rguenther@suse.de>
-
- * tree-vrp.c (num_vr_values, values_propagated): New global vars.
- (get_value_range): For out-of-range SSA names or names created
- after propagation return a read-only varying range.
- (dump_all_value_ranges): Adjust.
- (vrp_initialize): Likewise.
- (vrp_finalize): Likewise.
-
-2011-07-24 Richard Henderson <rth@redhat.com>
-
- PR debug/49831
- * dwarf2cfi.c (connect_traces): Allow unvisited traces. Skip
- them entirely.
-
-2011-07-24 Richard Henderson <rth@redhat.com>
-
- PR debug/49825
- * dwarf2cfi.c (dwarf2out_stack_adjust): Move A_O_A test earlier.
- (dwarf2out_notice_stack_adjust): Use args_size from call_insn.
-
-2011-07-24 Richard Henderson <rth@redhat.com>
-
- PR debug/49827
- * dwarf2cfi.c (create_trace_edges): Handle sequences properly.
-
-2011-07-24 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (maybe_record_trace_start): Add abnormal parameter.
- Zero args_size for abnormal edges. Adjust all callers.
-
-2011-07-24 Richard Henderson <rth@redhat.com>
-
- PR debug/49825
- * dwarf2cfi.c (cfi_row_equal_p): Don't compare args_size.
-
-2011-07-24 H.J. Lu <hongjiu.lu@intel.com>
-
- PR bootstrap/49835
- * collect2.c (demangle_flag): Removed.
-
-2011-07-24 Sandra Loosemore <sandra@codesourcery.com>
-
- * configure.ac (demangler_in_ld): Default to yes.
- * configure: Regenerated.
- * collect2.c (main): When HAVE_LD_DEMANGLE is defined, don't
- mess with COLLECT_NO_DEMANGLE, and just pass --demangle and
- --no-demangle options straight through to ld. When
- HAVE_LD_DEMANGLE is not defined, set COLLECT_NO_DEMANGLE in a
- way that has the intended effect on Windows.
-
-2011-07-23 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c: Include basic-block.h.
- (dw_label_info): Remove.
- (trace_work_list, trace_index): New.
- (remember_row, emit_cfa_remember): Remove.
- (dw_trace_info_hash, dw_trace_info_eq): New.
- (get_trace_index, get_trace_info): New.
- (save_point_p): New.
- (free_cfi_row): Remove.
- (add_cfi): Do not emit DW_CFA_remember_state.
- (cfa_row_equal_p): New.
- (barrier_args_size): Remove.
- (compute_barrier_args_size_1, compute_barrier_args_size): Remove.
- (dwarf2out_notice_stack_adjust): Don't compute_barrier_args_size.
- (maybe_record_trace_start, create_trace_edges, scan_trace): New.
- (dwarf2out_cfi_begin_epilogue): Remove.
- (dwarf2out_frame_debug_restore_state): Remove.
- (connect_traces, create_pseudo_cfg): New.
- (create_cfi_notes, execute_dwarf2_frame): Rewrite using traces.
- * Makefile.in (dwarf2cfi.o): Update.
-
-2011-07-23 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (dw_trace_info): New.
- (dw_label_info): New.
- (cie_return_save): New.
- (cur_trace): New.
- (queued_args_size): Rename from args_size. Update all users.
- (cfa_store, cfa_temp, regs_saved_in_regs): Remove.
- (def_cfa_1): Use cur_trace instead of cfa_*.
- (dwarf2out_stack_adjust, record_reg_saved_in_reg): Likewise.
- (clobbers_queued_reg_save, reg_saved_in): Likewise.
- (dwarf2out_frame_debug_expr): Likewise.
- (create_cie_data): Split out from ...
- (execute_dwarf2_frame): ... here. Initialize cur_trace.
-
-2011-07-23 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (regs_saved_in_regs): Allocate from heap, not gc.
- Update all users to match.
- (execute_dwarf2_frame): Free reg_saved_in_data.
-
-2011-07-23 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (queued_reg_save): Reorder for packing. Don't GTY.
- (queued_reg_saves): Don't GTY. Change to a VEC.
- (queue_reg_save): Update to match.
- (dwarf2out_flush_queued_reg_saves): Likewise.
- (clobbers_queued_reg_save): Likewise.
- (reg_saved_in): Likewise.
- (execute_dwarf2_frame): Free queued_reg_saves.
-
-2011-07-23 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (dw_cfi_row_ref): Remove. Update all users.
-
-2011-07-23 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (add_cfi_args_size): Split out from...
- (dwarf2out_args_size): ... here.
- (add_cfi_restore): Split out from ...
- (dwarf2out_frame_debug_cfa_restore): ... here.
- (def_cfa_0): Split out from ...
- (def_cfa_1): ... here.
- (cfi_oprnd_equal_p, cfi_equal_p): New.
- (change_cfi_row): New.
- (add_cfis_to_fde): Set fde->dw_fde_switch_cfi_index.
- (create_cfi_notes): Use change_cfi_row at SWITCH_TEXT note.
- (output_cfis): Remove.
- * dwarf2out.c (output_fde): Simplify output_cfi loop.
- (dwarf2out_switch_text_section): Don't call output_cfis.
- (dw_val_equal_p, loc_descr_equal_p_1, loc_descr_equal_p): New.
- * dwarf2out.h: Update decls.
- (enum dw_val_class): Add dw_val_class_none.
-
-2011-07-23 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (update_row_reg_save): New.
- (dwarf2out_frame_debug_cfa_expression): Use it.
- (dwarf2out_frame_debug_cfa_restore): Likewise.
- (reg_save): Likewise. Do not emit DW_CFA_same_value.
-
-2011-07-23 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (add_cfi_insn): Rename from cfi_insn. Update all users.
-
-2011-07-23 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (dw_cfi_row, dw_cfi_row_ref): New.
- (cie_cfi_row): New.
- (new_cfi_row, copy_cfi_row, free_cfi_row): New.
- (cfa, old_cfa, cfa_remember, old_cfa_remember, old_args_size): Remove.
- (cur_row, remember_row): New.
- (def_cfa_1): Use cur_row instead of the old_* variables.
- (dwarf2out_frame_debug_restore_state): Similarly.
- (dwarf2out_args_size, dwarf2out_notice_stack_adjust): Likewise.
- (dwarf2out_frame_debug_def_cfa): Use a local variable instead of cfa.
- (dwarf2out_frame_debug_adjust_cfa): Likewise.
- (dwarf2out_frame_debug_cfa_offset): Likewise.
- (dwarf2out_frame_debug_expr): Likewise.
- (execute_dwarf2_frame): Set up cur_row.
- * dwarf2out.h (struct cfa_loc): Mark for GTY.
-
-2011-07-23 Richard Henderson <rth@redhat.com>
-
- * basic-block.h (EDGE_PRESERVE): New.
- (EDGE_ALL_FLAGS, EDGE_COMPLEX): Include it.
- * bb-reorder.c: Include except.h.
- (fix_up_crossing_landing_pad): New.
- (find_rarely_executed_basic_blocks_and_crossing_edges): Place
- landing pads in the right partition. Duplicate as necessary.
- (partition_hot_cold_basic_blocks): Fix up DF info after
- duplicating landing pads.
- * cfg.c (dump_edge_info): Add crossing and preserve to bitnames.
- * cfgrtl.c (rtl_verify_flow_info_1): Validate that EDGE_CROSSING
- is set properly. Validate that EH edges are not CROSSING.
- * except.c (expand_dw2_landing_pad_for_region): Split out from ...
- (dw2_build_landing_pads): ... here.
- (convert_to_eh_region_ranges): Remove code to fixup crossing
- landing pads.
- * except.h (expand_dw2_landing_pad_for_region): Declare.
- * tree-cfg.c (gimple_can_merge_blocks_p): Don't merge PRESERVE edges.
-
-2011-07-23 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/49816
- * arm.c (aapcs_vfp_allocate_return_reg): Return NULL on failure.
-
-2011-07-22 Jason Merrill <jason@redhat.com>
-
- * doc/invoke.texi (C++ Dialect Options): Document -Wno-narrowing.
-
-2011-07-22 Richard Henderson <rth@redhat.com>
-
- * bb-reorder.c (gate_handle_partition_blocks): Honor optimize.
-
-2011-07-22 Richard Henderson <rth@redhat.com>
-
- * jump.c (maybe_propagate_label_ref): Split out of...
- (mark_all_labels): ... here. Do not attempt label_ref
- propagation while in cfglayout mode.
-
-2011-07-22 Jakub Jelinek <jakub@redhat.com>
-
- * dwarf2out.c (struct macinfo_struct): Change code to unsigned char.
- (DEBUG_MACRO_SECTION, DEBUG_MACRO_SECTION_LABEL): Define.
- (dwarf_attr_name): Handle DW_AT_GNU_macros.
- (dwarf2out_define): If the vector is empty and
- lineno is 0, emit a dummy entry first.
- (dwarf2out_undef): Likewise. Remove redundant semicolon.
- (htab_macinfo_hash, htab_macinfo_eq, output_macinfo_op,
- optimize_macinfo_range): New functions.
- (output_macinfo): Use them. If !dwarf_strict and .debug_str is
- mergeable, optimize longer strings using
- DW_MACRO_GNU_{define,undef}_indirect and if HAVE_COMDAT_GROUP,
- optimize longer sequences of define/undef ops from headers
- using DW_MACRO_GNU_transparent_include. For !dwarf_strict
- emit a section headers.
- (dwarf2out_init): For !dwarf_strict set debug_macinfo_section
- and macinfo_section_label to DEBUG_MACRO_SECTION
- resp. DEBUG_MACRO_SECTION_LABEL.
- (dwarf2out_finish): For !dwarf_strict emit DW_AT_GNU_macros
- instead of DW_AT_macro_info.
-
- PR other/32998
- * common.opt (grecord-gcc-switches, gno-record-gcc-switches): New
- options.
- * dwarf2out.c: Include opts.h.
- (dchar_p): New typedef. Define heap VEC for it.
- (producer_string): New variable.
- (gen_producer_string): New function.
- (gen_compile_unit_die): Use it.
- (dwarf2out_finish): Fix up comp_unit_die () DW_AT_producer if needed.
- * Makefile.in (dwarf2out.o): Depend on $(OPTS_H).
- * doc/invoke.texi: Document -grecord-gcc-switches and
- -gno-record-gcc-switches, add a -grecord-gcc-switches reference
- to -frecord-gcc-switches description.
-
-2011-07-22 Jason Merrill <jason@redhat.com>
-
- PR c++/30112
- * c-decl.c (c_linkage_bindings): Define.
-
-2011-07-22 Eric Botcazou <ebotcazou@adacore.com>
-
- PR debug/49815
- * var-tracking.c (vt_finalize): Always free windowed_parm_regs.
-
-2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (ix86_option_override_internal): Disallow
- MS ABI in x32 mode.
- (ix86_init_builtins): Call ix86_init_builtins_va_builtins_abi
- only for TARGET_LP64.
- (ix86_handle_abi_attribute): Check TARGET_LP64 instead of TARGET_64BIT.
-
-2011-07-22 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_xcoff_strip_dollar): Rewrite to
- avoid warnings when GCC is built with a C++ compiler.
-
-2011-07-22 Martin Jambor <mjambor@suse.cz>
-
- PR lto/49796
- * cgraphunit.c (verify_edge_corresponds_to_fndecl): Return false
- if decl node is in another partition, call cgraph_get_node only once.
-
-2011-07-22 Uros Bizjak <ubizjak@gmail.com>
-
- * config.gcc (x86_64-*-linux*): Set
- default_gnu_indirect_function to yes.
-
-2011-07-22 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/45819
- * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Properly
- preserve volatile and notrap flags.
-
-2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
- Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- PR bootstrap/49794
- * configure.ac: Test AM_ICONV with CXX.
- * configure: Regenerate.
- * config/sol2-c.c (solaris_format_types): Use EXPORTED_CONST.
-
-2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR bootstrap/49797
- * graphite-clast-to-gimple.c (CLOOG_LANGUAGE_C): Provide if missing.
- (set_cloog_options): Use it.
-
-2011-07-22 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/49756
- * gcc.c (main): Call stack_limit_increase (64MB).
- * toplev.c (toplev_main): Likewise.
-
-2011-07-21 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (ix86_expand_call): Call copy_to_mode_reg
- instead of force_reg.
-
-2011-07-21 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (ix86_expand_move): Convert to Pmode if
- needed and use force_reg after convert.
- (ix86_expand_call): Likewise.
- (ix86_expand_special_args_builtin): Likewise.
- (ix86_expand_builtin): Likewise.
-
-2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/47654
- PR middle-end/49649
- * graphite-clast-to-gimple.c (type_for_clast_term): Pass v1 and v2
- in parameter. Initialize v1 and v2 based on the values returned
- by clast_name_to_lb_ub.
- (type_for_clast_red): Pass v1 and v2 in parameter, and set their
- values.
- (type_for_clast_bin): Same.
- (type_for_clast_expr): Same.
- (type_for_clast_eq): Update calls to type_for_clast_expr.
- (type_for_clast_for): Same.
- (build_iv_mapping): Same.
- * graphite-ppl.h (value_min): New.
-
-2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-clast-to-gimple.c (type_for_interval): Generate signed
- types whenever possible.
-
-2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-clast-to-gimple.c (struct clast_name_index): Add lb
- and ub fields.
- (new_clast_name_index): Add lb and ub parameters.
- (free_clast_name_index): New.
- (clast_name_to_lb_ub): New.
- (save_clast_name_index): Add lb and ub parameters.
- (compute_bounds_for_param): New.
- (type_for_level): Removed.
- (type_for_clast_for): Removed level parameter. Do not call
- type_for_level.
- (graphite_create_new_loop): Store the lb and ub for the clast_name
- of the iterator of the loop that has been generated.
- (graphite_create_new_loop_guard): Remove parameter level.
- (create_params_index): Store the lb and ub of each parameter.
- (gloog): Use free_clast_name_index. Pass to create_params_index
- the current scop.
-
-2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-clast-to-gimple.c (max_signed_precision_type): Removed.
- (max_precision_type): Inline max_signed_precision_type.
- (type_for_clast_red): Use max_precision_type.
- (type_for_clast_bin): Same.
- (type_for_clast_for): Same.
-
-2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-clast-to-gimple.c (gcc_type_for_interval): Renamed
- type_for_interval.
- (gcc_type_for_value): Renamed type_for_value.
- (gcc_type_for_clast_term): Renamed type_for_clast_term.
- (gcc_type_for_clast_expr): Renamed type_for_clast_expr.
- (gcc_type_for_clast_red): Renamed type_for_clast_red.
- (gcc_type_for_clast_bin): Renamed type_for_clast_bin.
- (gcc_type_for_clast_eq): Renamed type_for_clast_eq.
- (graphite_translate_clast_equation): Update calls.
- (compute_type_for_level): Renamed type_for_level.
- (gcc_type_for_iv_of_clast_loop): Renamed type_for_clast_for.
- (build_iv_mapping): Update calls.
- (graphite_create_new_loop_guard): Same.
-
-2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-clast-to-gimple.c (clast_get_body_of_loop): Add fixme
- comment.
-
-2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-clast-to-gimple.c (struct ivs_params): New.
- (clast_name_to_gcc): Use ivs_params to pass around parameters.
- (clast_to_gcc_expression): Same.
- (clast_to_gcc_expression_red): Same.
- (gcc_type_for_clast_term): Same.
- (gcc_type_for_clast_expr): Same.
- (gcc_type_for_clast_red): Same.
- (gcc_type_for_clast_bin): Same.
- (gcc_type_for_clast_eq): Same.
- (graphite_translate_clast_equation): Same.
- (graphite_create_guard_cond_expr): Same.
- (graphite_create_new_guard): Same.
- (graphite_create_new_loop): Same.
- (build_iv_mapping): Same.
- (translate_clast_user): Same.
- (graphite_create_new_loop_guard): Same.
- (translate_clast): Same.
- (translate_clast_for_loop): Same.
- (translate_clast_for): Same.
- (translate_clast_guard): Same.
- (initialize_cloog_names): Fix typo.
- (gloog): Initialize an ivs_params struct, pass it to translate_clast.
-
-2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-clast-to-gimple.c (struct clast_name_index): Add level.
- (new_clast_name_index): Add level parameter.
- (clast_name_to_level): New.
- (save_clast_name_index): Add level parameter.
- (newivs_to_depth_to_newiv): Removed.
- (clast_name_to_gcc): Inlined newivs_to_depth_to_newiv.
- (graphite_create_new_loop): Add level parameter. Pass level to
- save_clast_name_index.
- (translate_clast_for_loop): Pass level to graphite_create_new_loop.
- (create_params_index): Pass level to save_clast_name_index.
-
-2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-clast-to-gimple.c (graphite_create_new_loop): Do not
- recompute type, lb, and ub. Get them from...
- (graphite_create_new_loop_guard): ...here. Pass in parameter
- pointers to type, lb, and ub.
- (translate_clast_for_loop): Update function calls.
- (translate_clast_for): Same.
-
-2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-clast-to-gimple.c (compute_bounds_for_level): Call
- psct_dynamic_dim.
- (translate_clast_for_loop): Pass loop level to dependency_in_loop_p.
- (gcc_type_for_iv_of_clast_loop): Update use of level.
- (gloog): Start counting nesting level from 0.
- * graphite-clast-to-gimple.h (get_scattering_level): Removed.
- * graphite-dependences.c (graphite_carried_dependence_level_k): Call
- psct_dynamic_dim on level.
-
-2011-07-21 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (ix86_legitimize_address): Convert to
- Pmode if needed.
-
-2011-07-21 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (function_value_64): Always return pointers
- in Pmode.
- (ix86_promote_function_mode): New.
- (TARGET_PROMOTE_FUNCTION_MODE): Likewise.
-
-2011-07-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- PR tree-optimization/49749
- * tree-ssa-reassoc.c (get_rank): Fix operand scan conditions and
- remove no-longer-used maxrank variable.
-
-2011-07-21 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c (final_prescan_insn): Fix printing of rtx_costs.
-
-2011-07-21 Jason Merrill <jason@redhat.com>
-
- * system.h (HAVE_DESIGNATED_UNION_INITIALIZERS): New.
- * recog.h (struct insn_data_d): Check it instead of
- HAVE_DESIGNATED_INITIALIZERS.
- * genoutput.c (output_insn_data): Likewise.
-
-2011-07-21 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49770
- * tree-ssa-sccvn.c (valueize_refs_1): Return whether we
- valueized any operand. Renamed from ...
- (valueize_refs): ... this. New wrapper around valueize_refs_1.
- (valueize_shared_reference_ops_from_ref): Return whether we
- valueized any operand.
- (vn_reference_lookup): Only when we valueized any operand
- use the valueized reference for alias analysis. Do not preserve
- the original reference tree in this case.
-
-2011-07-21 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_decompose_address): Reject all but
- register operands and subregs of DImode hard registers in index.
-
-2011-07-21 Kai Tietz <ktietz@redhat.com>
-
- * fold-const.c (fold_unary_loc): Preserve indirect
- comparison cast to none-boolean type.
- * tree-ssa.c (useless_type_conversion_p): Preserve cast
- from/to boolean-type.
- * gimplify.c (gimple_boolify): Handle boolification of comparisons.
- (gimplify_expr): Boolifiy non aggregate-typed comparisons.
- * tree-cfg.c (verify_gimple_comparison): Check result
- type of comparison expression.
- * tree-ssa-forwprop.c (forward_propagate_comparison): Adjust test
- of condition result and disallow type-cast sinking into comparison.
-
-2011-07-21 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-forwprop.c (combine_conversions): Return whether
- we have to run cfg-cleanup. Properly remove dead stmts.
- (ssa_forward_propagate_and_combine): Adjust.
-
-2011-07-21 Richard Sandiford <richard.sandiford@linaro.org>
-
- * regcprop.c (maybe_mode_change): Check HARD_REGNO_MODE_OK.
-
-2011-07-21 Kai Tietz <ktietz@redhat.com>
-
- * tree-ssa-propagate.c (substitute_and_fold): Use
- do_dce flag to deside, if BB's statements are scanned
- in last to first, or first to last order.
-
-2011-07-21 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c (avr_rtx_costs): Set cost of CONST, LABEL_REF to 0.
-
-2011-07-20 H.J. Lu <hongjiu.lu@intel.com>
- Uros Bizjak <ubizjak@gmail.com>
- Richard Henderson <rth@redhat.com>
-
- * config/i386/constraints.md (w): New.
-
- * config/i386/i386.c (ix86_output_addr_vec_elt): Check
- TARGET_LP64 instead of TARGET_64BIT for ASM_QUAD.
-
- * config/i386/i386.h (CASE_VECTOR_MODE): Check TARGET_LP64
- instead of TARGET_64BIT.
-
- * config/i386/i386.md (indirect_jump): Replace
- nonimmediate_operand with indirect_branch_operand.
- (*indirect_jump): Likewise. Replace constraint "m" with "w".
- (tablejump): Replace nonimmediate_operand with indirect_branch_operand.
- Convert operand 0 to Pmode for x32 if not PIC.
- (*tablejump_1): Replace nonimmediate_operand with
- indirect_branch_operand. Replace constraint "m" with "w".
- (*call_vzeroupper): Replace constraint "m" with "w".
- (*call): Likewise.
- (*call_rex64_ms_sysv_vzeroupper): Likewise.
- (*call_rex64_ms_sysv): Likewise.
- (*call_value_vzeroupper): Likewise.
- (*call_value): Likewise.
- (*call_value_rex64_ms_sysv_vzeroupper): Likewise.
- (*call_value_rex64_ms_sysv): Likewise.
- (set_got_offset_rex64): Check TARGET_LP64 instead of TARGET_64BIT.
-
- * config/i386/predicates.md (indirect_branch_operand): New.
- (call_insn_operand): Support x32.
-
-2011-07-20 Michael Eager <eager@eagercon.com>
-
- * params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): Default to 12.
-
-2011-07-20 Richard Henderson <rth@redhat.com>
-
- * cfg.c (dump_bb_info): Dump basic_block->flags.
- * cfgrtl.c (print_rtl_with_bb): Use dump_bb_info.
-
-2011-07-20 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_decompose_address): Allow only subregs
- of DImode hard registers in index.
- (ix86_legitimate_address_p): Allow subregs of base and index to span
- more than a word. Assert that subregs of base and index satisfy
- register_no_elim_operand predicates. Reject addresses where
- base and index have different modes.
-
-2011-07-20 Robert Millan <rmh@gnu.org>
-
- * config.gcc (mips*-*-linux*): Remove redundant tm_file entry.
-
-2011-07-20 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * bb-reorder.c (fix_crossing_conditional_branches): Fix crash by
- removing now-unnecessary assignment.
-
-2011-07-20 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * emit-rtl.c (set_mem_attributes_minus_bitpos): Restore setting
- memory address space to the type's address space.
-
-2011-07-20 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/36467
- PR target/49687
- * config/avr/avr.md (mulhi3): Use register_or_s9_operand for operand2
- and expand appropriately if there is a CONST_INT in operand2.
- (usmulqihi3): New insn.
- (*sumulqihi3): New insn.
- (*osmulqihi3): New insn.
- (*oumulqihi3): New insn.
- (*muluqihi3.uconst): New insn_and_split.
- (*muluqihi3.sconst): New insn_and_split.
- (*mulsqihi3.sconst): New insn_and_split.
- (*mulsqihi3.uconst): New insn_and_split.
- (*mulsqihi3.oconst): New insn_and_split.
- (*ashifthi3.signx.const): New insn_and_split.
- (*ashifthi3.signx.const7): New insn_and_split.
- (*ashifthi3.zerox.const): New insn_and_split.
- (mulsqihi3): New insn.
- (muluqihi3): New insn.
- (muloqihi3): New insn.
- * config/avr/predicates.md (const_2_to_7_operand): New.
- (const_2_to_6_operand): New.
- (u8_operand): New.
- (s8_operand): New.
- (o8_operand): New.
- (s9_operand): New.
- (register_or_s9_operand): New.
-
-2011-07-20 Kai Tietz <ktietz@redhat.com>
-
- * builtins.c (fold_builtin_expect): See through the cast
- from truthvalue_type_node to long.
-
-2011-07-20 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/vsx.md (vsx_fma*): Use 4 argument fma instructions
- where we can use them from the standard and altivec instruction
- sets, instead of always using the 3 operand VSX forms that require
- the destination to overlap one of the inputs.
- (vsx_fms*): Ditto.
- (vsx_fnma*): Ditto.
- (vsx_fnms*): Ditto.
-
- * config/rs6000/rs6000.md (fmadf4_fpr): Set fp_type fp_maddsub_d
- for DF types.
- (fmsdf4_fpr): Ditto.
- (nfmadf4_fpr): Ditto.
- (nfmsdf4_fpr): Ditto.
-
-2011-07-20 Sandra Loosemore <sandra@codesourcery.com>
-
- * genrecog.c (make_insn_sequence): Correct position numbering
- when filtering out match_scratch and match_dup.
-
-2011-07-20 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify
- against already removed statements.
- (forward_propagate_into_comparison): Remove dead defining stmts.
- (forward_propagate_into_gimple_cond): Likewise.
- (forward_propagate_into_cond): Simplify.
- (ssa_forward_propagate_and_combine): Handle changed cfg from
- forward_propagate_into_comparison.
- * tree-ssa-phiopt.c (conditional_replacement): Use proper
- locations for newly built statements.
-
-2011-07-20 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c (avr_rtx_costs): Set cost of SYMBOL_REF to 0.
-
-2011-07-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_class_max_nregs): Fix return type.
- * config/s390/s390-protos.h (s390_class_max_nregs): Likewise.
-
-2011-07-20 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/18908
- * tree.c (integer_all_onesp): Use TYPE_PRECISION, not mode precision.
- * tree-ssa-forwprop.c (simplify_bitwise_binary): Remove bogus
- ADDR_EXPR folding. Canonicalize X ^ ~0 as ~X.
-
-2011-07-20 Vladimir Makarov <vmakarov@redhat.com>
-
- * config/frv/frv.c (frv_register_move_cost): Define explicitly
- costs for subclasses of GR_REGS.
-
-2011-07-20 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/49780
- * config/i386/predicates.md (no_seg_addres_operand): No more special.
- * config/i386/i386.c (ix86_decompose_address): Allow only subregs
- of DImode hard registers in base.
- (ix86_legitimate_address_p): Allow SImode and DImode base and index
- registers.
-
-2011-07-20 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-structalias.c (new_var_info): Allocate oldsolution lazily.
- (unify_nodes): Deal with that.
- (solve_graph): Likewise.
-
-2011-07-20 Chung-Lin Tang <cltang@codesourcery.com>
-
- * config/arm/arm.c (arm_canonicalize_comparison): Add case to
- canonicalize left operand from ZERO_EXTEND to AND.
-
-2011-07-20 Anatoly Sokolov <aesok@post.ru>
-
- * target.def (class_max_nregs): New hook.
- * doc/tm.texi.in (TARGET_CLASS_MAX_NREGS): Document.
- * doc/tm.texi: Regenerate.
- * targhooks.c (default_class_max_nregs): New function.
- * targhooks.h (default_class_max_nregs): Declare.
- * ira.h (target_ira): Change type x_ira_reg_class_max_nregs and
- x_ira_reg_class_min_nregs arrays to unsigned char.
- * ira.c (setup_reg_class_nregs): Use TARGET_CLASS_MAX_NREGS target
- hook instead of CLASS_MAX_NREGS macro.
- * reginfo.c (restore_register_info): Ditto.
- * ira-conflicts.c (process_regs_for_copy): Use
- ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro.
- Change type rclass and aclass vars to reg_class_t.
- * ira-costs.c (record_reg_classes): Use ira_reg_class_max_nregs
- array instead of CLASS_MAX_NREGS macro. Change type rclass var to
- reg_class_t.
- * reload.c (combine_reloads, find_reloads, find_reloads_address_1):
- Use ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro.
-
- * config/i386/i386.h (CLASS_MAX_NREGS): Remove.
- * config/i386/i386.c (ix86_class_max_nregs): New function.
- (ix86_register_move_cost): Use TARGET_CLASS_MAX_NREGS target hook
- instead of CLASS_MAX_NREGS macro.
- (TARGET_CLASS_MAX_NREGS): Define.
- * config/avr/avr.h (CLASS_MAX_NREGS): Remove.
- * config/avr/avr-protos.h (class_max_nregs): Remove declaration.
- * config/avr/avr.c (class_max_nregs): Remove function.
- * config/alpha/alpha.h (CLASS_MAX_NREGS): Remove.
- * config/spu/spu.h (CLASS_MAX_NREGS): Remove.
- * config/mep/mep.h (CLASS_MAX_NREGS): Remove.
- * config/m32r/m32r.h (CLASS_MAX_NREGS): Remove.
- * config/microblaze/microblaze.h (CLASS_MAX_NREGS): Remove.
- * config/xtensa/xtensa.h (CLASS_MAX_NREGS): Remove.
- * config/stormy16/stormy16.h (CLASS_MAX_NREGS): Remove.
- * config/lm32/lm32.h (CLASS_MAX_NREGS): Remove.
- * config/moxie/moxie.h (CLASS_MAX_NREGS): Remove.
- * config/iq2000/iq2000.h (CLASS_MAX_NREGS): Remove.
- * config/mn10300/mn10300.h (CLASS_MAX_NREGS): Remove.
- * config/score/score.h (CLASS_MAX_NREGS): Remove.
- * config/vax/vax.h (CLASS_MAX_NREGS): Remove.
- * config/h8300/h8300.h (CLASS_MAX_NREGS): Remove.
- * config/v850/v850.h (CLASS_MAX_NREGS): Remove.
-
-2011-07-19 Eric Botcazou <ebotcazou@adacore.com>
-
- * cif-code.def (OVERWRITABLE): Fix typo and move around.
- (TARGET_OPTIMIZATION_MISMATCH): Delete.
- (EH_PERSONALITY): Fix typo.
- (NON_CALL_EXCEPTIONS): Fix message.
- (OPTIMIZATION_MISMATCH): Adjust message.
- * ipa-inline.c (can_inline_edge_p): Use CIF_OPTIMIZATION_MISMATCH.
-
-2011-07-19 Ian Lance Taylor <iant@google.com>
-
- * doc/install.texi (Configuration): Document
- --enable-build-poststage1-with-cxx.
-
-2011-07-19 Robert Millan <rmh@gnu.org>
-
- * config/mips/gnu-user.h: Copy from linux.h. Update comments.
- (GLIBC_DYNAMIC_LINKER): Remove.
-
- * config/mips/gnu-user64.h: Copy from linux64.h. Update comments.
- (GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64)
- (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32)
- (BIONIC_DYNAMIC_LINKERN32, GNU_USER_DYNAMIC_LINKERN32): Remove.
- (LINK_SPEC): Use GNU_USER_DYNAMIC_LINKER32,
- GNU_USER_DYNAMIC_LINKER64 and GNU_USER_LINK_EMULATIONN32.
-
- * config/mips/linux.h: Remove everything except for ...
- (GLIBC_DYNAMIC_LINKER): ... this macro.
-
- * config/mips/linux64.h: Remove everything except for ...
- (GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64)
- (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32)
- (BIONIC_DYNAMIC_LINKERN32): ... these macros.
- (GNU_USER_LINK_EMULATION32, GNU_USER_LINK_EMULATION64)
- (GNU_USER_LINK_EMULATIONN32): New macros.
-
- * config.gcc (mips64*-*-linux* | mipsisa64*-*-linux* | mips-*-linux*):
- Use the new headers.
-
-2011-07-19 Richard Sandiford <rdsandiford@googlemail.com>
-
- * rtl.h (mem_attrs): Turn offset and size fields into HOST_WIDE_INTs.
- Add offset_known_p and size_known_p fields.
- (MEM_OFFSET_KNOWN_P): Update accordingly.
- (MEM_OFFSET, MEM_SIZE_KNOWN_P, MEM_SIZE): Likewise.
- * emit-rtl.c (mem_attrs_htab_hash): Update after mem_attrs changes.
- (mem_attrs_eq_p, set_mem_attributes_minus_bitpos, set_mem_offset)
- (clear_mem_offset, set_mem_size, clear_mem_size, change_address)
- (adjust_address_1, widen_memory_access, set_mem_attrs_for_spill)
- (init_emit_regs): Likewise.
-
-2011-07-19 Richard Sandiford <rdsandiford@googlemail.com>
-
- * doc/rtl.texi (MEM_OFFSET_KNOWN_P): Document.
- (MEM_OFFSET): Change from returning an rtx to returning a
- HOST_WIDE_INT.
- * rtl.h (MEM_OFFSET_KNOWN_P): New macro.
- (MEM_OFFSET): Return a HOST_WIDE_INT rather than an rtx.
- * emit-rtl.h (set_mem_offset): Take a HOST_WIDE_INT rather than an rtx.
- (clear_mem_offset): Declare.
- * alias.c (ao_ref_from_mem): Adjust uses of MEM_OFFSET, using
- MEM_OFFSET_KNOWN_P to test whether the offset is known, and
- MEM_OFFSET to get a HOST_WIDE_INT offset.
- (nonoverlapping_memrefs_p): Likewise. Adjust calls to...
- (adjust_offset_for_component_ref): Take a bool "known_p"
- parameter and a HOST_WIDE_INT "offset" parameter.
- * builtins.c (get_memory_rtx): As for ao_ref_from_mem.
- Adjust calls to set_mem_offset, passing a HOST_WIDE_INT rather
- than an rtx. Use clear_mem_offset to clear the offset.
- * cfgcleanup.c (merge_memattrs): Likewise.
- * dwarf2out.c (tls_mem_loc_descriptor): Likewise.
- * function.c (assign_parm_find_stack_rtl): Likewise.
- (assign_parm_setup_stack): Likewise.
- * print-rtl.c (print_rtx): Likewise.
- * reload.c (find_reloads_subreg_address): Likewise.
- * simplify-rtx.c (delegitimize_mem_from_attrs): Likewise.
- * var-tracking.c (INT_MEM_OFFSET): Likewise.
- * emit-rtl.c (set_reg_attrs_from_value): Likewise.
- (get_mem_align_offset): Likewise.
- (set_mem_offset): Take a HOST_WIDE_INT rather than an rtx.
- (clear_mem_offset): New function.
- * config/mips/mips.c (r10k_safe_mem_expr_p): Take a HOST_WIDE_INT
- offset rather than an rtx. Assume both the expressio and offset
- are available.
- (r10k_needs_protection_p_1): Update accordingly, checking the
- expression and offset availability here instead.
-
-2011-07-19 Richard Sandiford <rdsandiford@googlemail.com>
-
- * doc/rtl.texi (MEM_SIZE_KNOWN_P): Document.
- (MEM_SIZE): Change from returning an rtx to returning a HOST_WIDE_INT.
- * rtl.h (MEM_SIZE_KNOWN_P): New macro.
- (MEM_SIZE): Return a HOST_WIDE_INT rather than an rtx.
- * emit-rtl.h (set_mem_size): Take a HOST_WIDE_INT rather than an rtx.
- (clear_mem_size): Declare.
- * emit-rtl.c (set_mem_size): Take a HOST_WIDE_INT rather than an rtx.
- (clear_mem_size): New function.
- * alias.c (ao_ref_from_mem): Adjust uses of MEM_SIZE, using
- MEM_SIZE_KNOWN_P to test whether the size is known, and MEM_SIZE
- to get a HOST_WIDE_INT size. Adjust calls to set_mem_size,
- passing a HOST_WIDE_INT rather than an rtx. Use clear_mem_size
- to clear the size.
- (nonoverlapping_memrefs_p): Likewise.
- * builtins.c (get_memory_rtx, expand_builtin_memcmp): Likewise.
- (expand_builtin_init_trampoline): Likewise.
- * calls.c (compute_argument_addresses): Likewise.
- * cfgcleanup.c (merge_memattrs): Likewise.
- * dce.c (find_call_stack_args): Likewise.
- * dse.c (record_store, scan_insn): Likewise.
- * dwarf2out.c (dw_sra_loc_expr): Likewise.
- * expr.c (emit_block_move_hints): Likewise.
- * function.c (assign_parm_find_stack_rtl): Likewise.
- * print-rtl.c (print_rtx): Likewise.
- * reload.c (find_reloads_subreg_address): Likewise.
- * rtlanal.c (may_trap_p_1): Likewise.
- * var-tracking.c (track_expr_p): Likewise.
- * varasm.c (assemble_trampoline_template): Likewise.
- * config/arm/arm.c (arm_print_operand): Likewise.
- * config/h8300/h8300.c (h8sx_emit_movmd): Likewise.
- * config/i386/i386.c (expand_movmem_via_rep_mov): Likewise.
- (expand_setmem_via_rep_stos, expand_constant_movmem_prologue)
- (expand_constant_setmem_prologue): Likewise.
- * config/mips/mips.c (mips_get_unaligned_mem): Likewise.
- * config/rs6000/rs6000.c (expand_block_move): Likewise.
- (adjacent_mem_locations): Likewise.
- * config/s390/s390.c (s390_expand_setmem): Likewise.
- (s390_expand_insv): Likewise.
- * config/s390/s390.md (*extzv<mode>, *extv<mode>): Likewise.
- (*extendqi<mode>2_short_displ): Likewise.
- * config/sh/sh.c (expand_block_move): Likewise.
- * config/sh/sh.md (extv, extzv): Likewise.
-
-2011-07-19 Richard Sandiford <rdsandiford@googlemail.com>
-
- * emit-rtl.c (mem_attrs_eq_p): New function, split out from...
- (mem_attrs_htab_eq): ...here.
- (find_mem_attrs): Replace with...
- (set_mem_attrs): ...this function. Take a mem_attrs structure
- rather than individual fields.
- (set_mem_attributes_minus_bitpos, set_mem_alias_set)
- (set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset)
- (set_mem_size, change_address, adjust_address_1, offset_address)
- (widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill):
- Update accordingly.
-
-2011-07-19 Richard Sandiford <rdsandiford@googlemail.com>
-
- * rtl.h (MEM_ALIAS_SET, MEM_EXPR, MEM_OFFSET, MEM_ADDR_SPACE)
- (MEM_SIZE, MEM_ALIGN): Redefine in terms of get_mem_attrs.
- Provide a dummy definition of MEM_ADDR_SPACE for generators.
- (target_rtl): Add x_mode_mem_attrs.
- (mode_mem_attrs): New macro.
- (get_mem_attrs): New function.
- * emit-rtl.c (get_mem_attrs): Rename to...
- (find_mem_attrs): ...this.
- (set_mem_attributes_minus_bitpos, set_mem_alias_set)
- (set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset)
- (set_mem_size, change_address, adjust_address_1, offset_address)
- (widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill):
- Update accordingly.
- (init_emit_regs): Initialize mode_mem_attrs.
-
-2011-07-19 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-forwprop.c (lookup_logical_inverted_value): Remove
- TRUTH_*_EXPR handling.
- * tree-ssa-operands.c (get_expr_operands): Likewise.
- * tree-ssa-pre.c (fully_constant_expression): Likewise.
- * tree-ssa-uninit.c (use_pred_not_overlap_with_undef_path_pre):
- Likewise.
- (is_and_or_or): Likewise.
- (is_norm_cond_subset_of): Likewise.
-
-2011-07-19 Richard Guenther <rguenther@suse.de>
-
- * tree.h (fold_build_pointer_plus_loc): New helper function.
- (fold_build_pointer_plus_hwi_loc): Likewise.
- (fold_build_pointer_plus): Define.
- (fold_build_pointer_plus_hwi): Likewise.
- * builtins.c (std_gimplify_va_arg_expr): Use fold_build_pointer_plus.
- (fold_builtin_memory_op): Likewise.
- (fold_builtin_stpcpy): Likewise.
- (fold_builtin_memchr): Likewise.
- (fold_builtin_strstr): Likewise.
- (fold_builtin_strchr): Likewise.
- (fold_builtin_strrchr): Likewise.
- (fold_builtin_strpbrk): Likewise.
- (fold_builtin_strcat): Likewise.
- (expand_builtin_memory_chk): Likewise.
- (fold_builtin_memory_chk): Likewise.
- * c-typeck.c (build_unary_op): Likewise.
- * cgraphunit.c (thunk_adjust): Likewise.
- * fold-const.c (build_range_check): Likewise.
- (fold_binary_loc): Likewise.
- * omp-low.c (extract_omp_for_data): Likewise.
- (expand_omp_for_generic): Likewise.
- (expand_omp_for_static_nochunk): Likewise.
- (expand_omp_for_static_chunk): Likewise.
- * tree-affine.c (add_elt_to_tree): Likewise.
- * tree-data-ref.c (split_constant_offset_1): Likewise.
- * tree-loop-distribution.c (generate_memset_zero): Likewise.
- * tree-mudflap.c (mf_xform_derefs_1): Likewise.
- * tree-predcom.c (ref_at_iteration): Likewise.
- * tree-ssa-address.c (tree_mem_ref_addr): Likewise.
- (add_to_parts): Likewise.
- (create_mem_ref): Likewise.
- * tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Likewise.
- * tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Likewise.
- (number_of_iterations_le): Likewise.
- * tree-ssa-loop-prefetch.c (issue_prefetch_ref): Likewise.
- * tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
- (vect_create_addr_base_for_vector_ref): Likewise.
- * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): Likewise.
- (vect_create_cond_for_alias_checks): Likewise.
- * tree-vrp.c (extract_range_from_assert): Likewise.
- * config/alpha/alpha.c (alpha_va_start): Likewise.
- (alpha_gimplify_va_arg_1): Likewise.
- * config/i386/i386.c (ix86_va_start): Likewise.
- (ix86_gimplify_va_arg): Likewise.
- * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
- * config/mep/mep.c (mep_expand_va_start): Likewise.
- (mep_gimplify_va_arg_expr): Likewise.
- * config/mips/mips.c (mips_va_start): Likewise.
- (mips_gimplify_va_arg_expr): Likewise.
- * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
- * config/rs6000/rs6000.c (rs6000_va_start): Likewise.
- (rs6000_gimplify_va_arg): Likewise.
- * config/s390/s390.c (s390_va_start): Likewise.
- (s390_gimplify_va_arg): Likewise.
- * config/sh/sh.c (sh_va_start): Likewise.
- (sh_gimplify_va_arg_expr): Likewise.
- * config/sparc/sparc.c (sparc_gimplify_va_arg): Likewise.
- * config/spu/spu.c (spu_va_start): Likewise.
- (spu_gimplify_va_arg_expr): Likewise.
- * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
- Likewise.
- (xstormy16_gimplify_va_arg_expr): Likewise.
- * config/xtensa/xtensa.c (xtensa_va_start): Likewise.
- (xtensa_gimplify_va_arg_expr): Likewise.
-
-2011-07-19 Richard Guenther <rguenther@suse.de>
-
- * expr.c (expand_expr_real_2): Remove TRUTH_*_EXPR handling.
- (expand_expr_real_1): Remove TRUTH_*IF_EXPR and STATEMENT_LIST
- handling.
-
- PR middle-end/18908
- * expr.c (expand_expr_real_2): Do not unnecessarily truncate the
- result of BIT_*_EXPR to bitfield precision.
-
-2011-07-19 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR tree-optimization/49742
- * tree-data-ref.c (get_references_in_stmt): Treat the lhs of a call
- as a potential write.
-
-2011-07-19 Richard Guenther <rguenther@suse.de>
-
- * Makefile.in (tree-ssa-forwprop.o): Depend on gimple-pretty-print.h.
- * tree-ssa-forwprop.c: Include gimple-pretty-print.h.
- (forward_propagate_comparison): Simplify, remove obsolete code.
-
-2011-07-19 Richard Guenther <rguenther@suse.de>
-
- * gimplify.c (gimplify_expr): Gimplify TRUTH_NOT_EXPR as
- BIT_XOR_EXPR, same as the RTL expander does.
- * tree-cfg.c (verify_expr): Disallow TRUTH_NOT_EXPR in the gimple IL.
- (verify_gimple_assign_unary): Likewise.
- * tree-ssa-propagate.c (valid_gimple_rhs_p): Disallow TRUTH_*_EXPR.
- * tree-ssa-forwprop.c (forward_propagate_comparison): Handle
- BIT_NOT_EXPR and BIT_XOR_EXPR instead of TRUTH_NOT_EXPR.
-
-2011-07-19 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49768
- * gimple-fold.c (fold_nonarray_ctor_reference): Return NULL
- if offset is smaller than bitoffset, but offset+size is bigger
- than bitoffset.
-
-2011-07-19 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49771
- * tree-vect-loop-manip.c (vect_vfa_segment_size): In case of
- zero step, set segment length to the size of the data-ref's type.
-
-2011-07-18 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.h: Include alloc-pool.h, all sorts of updates to general
- comments.
- (ipcp_values_pool): Declare.
- (ipcp_sources_pool): Likewise.
- (ipcp_lattice): Changed to forward declaration.
- (ipa_param_descriptor): Removed fields ipcp_lattice, types and
- cannot_devirtualize.
- (ipa_node_params): New fields descriptors, lattices, known_vals,
- clone_for_all_contexts and node dead, removed fields params and
- count_scale.
- (ipa_set_param_count): Removed.
- (ipa_get_param_count): Made to work with descriptors vector.
- (ipa_get_param): Updated.
- (ipa_param_cannot_devirtualize_p): Removed.
- (ipa_param_types_vec_empty): Likewise.
- (ipa_set_param_used): New function.
- (ipa_get_param_used): Updated to use descriptors vector.
- (ipa_func_list): Removed.
- (ipa_init_func_list): Removed declaration.
- (ipa_push_func_to_list_1): Likewise.
- (ipa_pop_func_from_list): Likewise.
- (ipa_push_func_to_list): Removed.
- (ipa_lattice_from_jfunc): Remove declaration.
- (ipa_get_jf_pass_through_result): Declare.
- (ipa_get_jf_ancestor_result): Likewise.
- (ipa_value_from_jfunc): Likewise.
- (ipa_get_lattice): Update.
- (ipa_lat_is_single_const): New function.
- * ipa-prop.c (ipa_push_func_to_list_1): Removed.
- (ipa_init_func_list): Likewise.
- (ipa_pop_func_from_list): Likewise.
- (ipa_get_param_decl_index): Fix coding style.
- (count_formal_params): Removed.
- (count_formal_params_1): Renamed to count_formal_params.
- (ipa_populate_param_decls): Update to use descriptors vector.
- (ipa_initialize_node_params): Likewise.
- (visit_ref_for_mod_analysis): Use ipa_set_param_used.
- (ipa_analyze_params_uses): Likewise.
- (ipa_free_node_params_substructures): Likewise and free also lattices
- and known values.
- (duplicate_array): Removed.
- (ipa_edge_duplication_hook): Add the new edge to the list of edge
- clones.
- (ipa_node_duplication_hook): Update to use new lattices.
- (ipa_free_all_structures_after_ipa_cp): Free alloc pools.
- (ipa_free_all_structures_after_iinln): Likewise.
- (ipa_write_node_info): Update to use new lattices.
- (ipa_read_node_info): Likewise.
- (ipa_get_jf_pass_through_result): New function.
- (ipa_get_jf_ancestor_result): Likewise.
- (ipa_value_from_jfunc): Likewise.
- (ipa_cst_from_jfunc): Reimplemented using ipa_value_from_jfunc.
- * ipa-cp.c: Reimplemented.
- * params.def (PARAM_DEVIRT_TYPE_LIST_SIZE): Removed.
- (PARAM_IPA_CP_VALUE_LIST_SIZE): New parameter.
- (PARAM_IPA_CP_EVAL_THRESHOLD): Likewise.
- * Makefile.in (IPA_PROP_H): Added alloc-pool.h to dependencies.
- * doc/invoke.texi (devirt-type-list-size): Removed description.
- (ipa-cp-value-list-size): Added description.
-
-2011-07-18 Richard Henderson <rth@redhat.com>
-
- * bb-reorder.c (fix_crossing_conditional_branches): Emit all insns
- before calling create_basic_block.
-
-2011-07-18 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/49675
- * tree.c (build_common_builtin_nodes): Register
- __builtin_return_address, __cyg_profile_func_enter
- and __cyg_profile_func_exit.
-
-2011-07-18 Richard Henderson <rth@redhat.com>
-
- * bb-reorder.c (emit_barrier_after_bb): Split out of ...
- (add_labels_and_missing_jumps): ... here.
- (fix_up_fall_thru_edges, fix_crossing_conditional_branches): Use it.
-
-2011-07-18 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/47744
- * config/i386/i386.c (ix86_decompose_address): Allow only subregs
- of DImode hard registers in PLUS address chains.
-
-2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR bootstrap/49769
- * config.gcc (alpha*-*-linux*): Add crtfastmath.o to extra_parts.
- (alpha*-*-freebsd*): Likewise.
- (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
- i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
- i[34567]86-*-kopensolaris*-gnu): Add crtprec32.o, crtprec64.o,
- crtprec80.o, crtfastmath.o to extra_parts for all targets.
- (ia64*-*-elf*): Remove extra_parts.
- (sparc-*-linux*): Add crtfastmath.o to extra_parts.
- (sparc64-*-linux*): Likewise.
- (sparc64-*-freebsd*): Likewise.
-
- Revert:
- * config.gcc (ia64*-*-freebsd*): Remove crtfastmath.o from extra_parts.
- (ia64*-*-linux*): Likewise.
- (mips64*-*-linux*): Likewise.
- (mips*-*-linux*): Likewise.
-
-2011-07-18 David Edelsohn <dje.gcc@gmail.com>
-
- * doc/install.texi (Specific, *-ibm-aix*): AIX assembler bug.
-
-2011-07-18 Richard Guenther <rguenther@suse.de>
-
- * gimplify.c (gimplify_expr): Use input_location, not saved_location
- when building new trees.
-
-2011-07-18 Richard Guenther <rguenther@suse.de>
-
- * expr.c (expand_expr_real_2): Properly truncate the BIT_NOT_EXPR
- expansion result to bitfield precision if required.
-
-2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config.gcc (i[3456x]86-*-netware*): Remove.
-
- * gthr-nks.h: Remove.
- * configure.ac (enable_threads): Remove nks.
- * configure: Regenerate.
-
- * config/i386/i386.c (ix86_encode_section_info): Remove netware
- reference.
- * config/i386/i386.h (KEEP_AGGREGATE_RETURN_POINTER): Remove
- <netware.h> reference.
-
- * config/i386/netware-libgcc.c,
- gcc/config/i386/netware-libgcc.def,
- gcc/config/i386/netware-libgcc.exp, gcc/config/i386/netware.c,
- gcc/config/i386/netware.h, gcc/config/i386/netware.opt,
- gcc/config/i386/nwld.c, gcc/config/i386/nwld.h,
- gcc/config/i386/t-netware, gcc/config/i386/t-nwld: Remove
-
- * doc/extend.texi (Function Attributes,
- callee_pop_aggregate_return): Remove i?86-netware reference.
- * doc/install.texi (Configuration, --enable-threads): Remove nks.
-
-2011-07-17 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR target/49746
- Revert:
- 2010-12-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- * config/pa/pa.md: Add ",*" condition to 64-bit add/subtract boolean
- patterns.
-
-2011-07-17 Eric Botcazou <ebotcazou@adacore.com>
-
- PR middle-end/49732
- * tree.c (walk_tree_1) <DECL_EXPR>: Do not walk a pointed-to type.
-
-2011-07-16 Matthias Klose <doko@ubuntu.com>
-
- * doc/install.texi: Document --enable-static-libjava.
-
-2011-07-15 Richard Henderson <rth@redhat.com>
-
- * bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges):
- Replace all three arguments by returning a VEC of edges.
- (add_labels_and_missing_jumps): Accept a VEC of edges, not bare
- pointers and counts.
- (fix_edges_for_rarely_executed_code): Merge ...
- (rest_of_handle_partition_blocks): ... into...
- (partition_hot_cold_basic_blocks): ... here. Return todo items if
- any work was performed.
- (pass_partition_blocks): Clear todo_flags_finish.
-
-2011-07-15 Paolo Carlini <paolo.carlini@oracle.com>
- Jakub Jelinek <jakub@redhat.com>
- Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR libstdc++/49745
- * gthr-posix.h: Do not include <unistd.h> unconditionally; use
- _GTHREADS_USE_MUTEX_TIMEDLOCK instead of _POSIX_TIMEOUTS.
-
-2011-07-15 Jason Merrill <jason@redhat.com>
-
- PR testsuite/49741
- * Makefile.in ($(lang_checks_parallelized)): Allow --extra_opts
- rather than --tool_opts.
-
-2011-07-15 Basile Starynkevitch <basile@starynkevitch.net>
-
- * doc/plugins.texi (Building GCC plugins): gengtype needs its
- corresponding gtype.state.
-
-2011-07-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR target/49723
- * config/pa/pa.md (casesi): Use gen_int_mode instead of GEN_INT.
-
-2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/48220
- * doc/md.texi (Standard Names): Document window_save.
- * cfgexpand.c (expand_debug_parm_decl): New function extracted from
- expand_debug_expr and expand_debug_source_expr. If the target has
- a window_save instruction, adjust the ENTRY_VALUE_EXP.
- (expand_debug_expr) <SSA_NAME>: Call expand_debug_parm_decl if the
- SSA_NAME_VAR is a parameter.
- (expand_debug_source_expr) <PARM_DECL>: Call expand_debug_parm_decl.
- * var-tracking.c (parm_reg_t): New type and associated vector type.
- (windowed_parm_regs): New variable.
- (adjust_insn): If the target has a window_save instruction and this
- is the instruction, make its effect on parameter registers explicit.
- (next_non_note_insn_var_location): New function.
- (emit_notes_in_bb): Use it instead of NEXT_INSN throughout.
- (vt_add_function_parameter): If the target has a window_save insn,
- adjust the incoming RTL and record that in windowed_parm_regs.
- (vt_finalize): Free windowed_parm_regs.
-
-2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
-
- * doc/invoke.texi (C6X Options): New section.
- * doc/md.texi (TI C6X family): New section.
- * config.gcc: Handle tic6x, in particular tic6x-*-elf and
- tic6x-*-uclinux.
- * longlong.h (add_ssaaaa, __umulsidi3, umul_ppmm,
- count_leading_zeros, count_trailing_zeros, UMUL_TIME, UDIV_TIME):
- Provide C6X definitions.
- * config/c6x/c6x.md: New file.
- * config/c6x/constraints.md: New file.
- * config/c6x/predicates.md: New file.
- * config/c6x/c6x-sched.md.in: New file.
- * config/c6x/c6x-sched.md: New file.
- * config/c6x/gensched.sh: New file.
- * config/c6x/c6x-mult.md.in: New file.
- * config/c6x/genmult.sh: New file.
- * config/c6x/c6x-mult.md: New file.
- * config/c6x/sync.md: New file.
- * config/c6x/c6x-protos.h: New file.
- * config/c6x/sfp-machine.h: New file.
- * config/c6x/c6x.c: New file.
- * config/c6x/c6x.h: New file.
- * config/c6x/crti.s: New file.
- * config/c6x/crtn.s: New file.
- * config/c6x/lib1funcs.asm: New file.
- * config/c6x/c6x-modes.def: New file.
- * config/c6x/genopt.sh: New file.
- * config/c6x/c6x.opt: New file.
- * config/c6x/c6x-tables.opt: New file.
- * config/c6x/c6x-opts.h: New file.
- * config/c6x/c6x-isas.def: New file.
- * config/c6x/elf.h: New file.
- * config/c6x/elf-common.h: New file.
- * config/c6x/uclinux-elf.h: New file.
- * config/c6x/t-c6x: New file.
- * config/c6x/t-c6x-elf: New file.
- * config/c6x/t-c6x-uclinux: New file.
- * config/c6x/t-c6x-softfp: New file.
- * config/c6x/gtd.c: New file.
- * config/c6x/gtf.c: New file.
- * config/c6x/ltd.c: New file.
- * config/c6x/ltf.c: New file.
- * config/c6x/ged.c: New file.
- * config/c6x/gef.c: New file.
- * config/c6x/led.c: New file.
- * config/c6x/lef.c: New file.
- * config/c6x/eqd.c: New file.
- * config/c6x/eqf.c: New file.
- * config/c6x/libgcc-c6xeabi.ver: New file.
-
- Revert
- 2003-07-10 Eric Botcazou <ebotcazou@libertysurf.fr>
- PR rtl-optimization/11320
- * sched-int.h (struct deps) [reg_conditional_sets]: New field.
- (struct sched_info) [compute_jump_reg_dependencies]: New prototype.
- * sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
- current_sched_info->compute_jump_reg_dependencies. Record which
- registers are used and which registers are set by the jump.
- Clear deps->reg_conditional_sets after a barrier.
- Set deps->reg_conditional_sets if the insn is a COND_EXEC.
- Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
- (init_deps): Initialize reg_conditional_sets.
- (free_deps): Clear reg_conditional_sets.
- * sched-ebb.c (compute_jump_reg_dependencies): New prototype.
- Mark registers live on entry of the fallthrough block and conditionally
- set as set by the jump. Mark registers live on entry of non-fallthrough
- blocks as used by the jump.
- * sched-rgn.c (compute_jump_reg_dependencies): New prototype.
- Mark new parameters as unused.
-
-2011-07-14 Andrew Pinski <pinskia@gmail.com>
-
- PR tree-opt/49309
- * tree-mudflap.c (mf_xform_derefs_1 <case MEM_REF>):
- Use fold_build2_loc instead of build2.
- Use the correct type for the new tree.
-
-2011-07-14 Bernd Schmidt <bernds@codesourcery.com>
-
- PR rtl-optimization/11320
- * config/ia64/ia64.md (load_symptr_low): Show a MEM.
- * config/ia64/ia64.c (ia64_expand_load_address): Generate it.
-
-2011-07-14 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/49487
- * config/avr/avr.md (rotl<mode>3): Generate SCRATCH instead
- of REG.
- (*rotw<mode>): Use const_int_operand for operand2.
- Use match_scatch for operand3.
- (*rotb<mode>): Ditto
- * config/avr/avr.c (avr_rotate_bytes): Treat SCRATCH.
-
-2011-07-14 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49651
- * tree-ssa-structalias.c (get_constraint_for_1): Properly
- handle dereferences with subvariables.
-
-2011-07-14 Richard Guenther <rguenther@suse.de>
-
- * gimple-fold.c (fold_gimple_assign): Remove operand swapping.
- (fold_stmt_1): Do it here directly on gimple and as a first thing.
-
-2011-07-14 Richard Guenther <rguenther@suse.de>
-
- * fold-const.c (fold_binary_loc): Convert the !bool_var result,
- not bool_var when folding bool_var != 1 or bool_var == 0.
-
-2011-07-14 Bernd Schmidt <bernds@codesourcery.com>
-
- * haifa-sched.c (schedule_insns): Remove outdated comment.
- (schedule_block): When computing a known value for TODO_SPEC,
- just set it rather than using logical operations.
- (try_ready): Likewise. Use a local variable rather than a
- pointer to TODO_SPEC. Reorder an if statement to move the
- easy case to the then block.
- * sched-deps.c (dep_spec_p): New static function.
- (update_dep): Use it to decide whether to call
- change_spec_dep_to_hard.
- (get_back_and_forw_lists): Use it.
- (sd_resolve_dep): Likewise.
- (init_dep): If !USE_DEPS_LIST, use zero to initialize status.
- (haifa_note_mem_dep): Likewise.
- (check_dep): Likewise.
- (sd_add_dep): Also clear SPECULATIVE bits if not DO_SPECULATION.
- (sched_free_deps): Free in two passes.
-
-2011-07-14 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR middle-end/49736
- * expr.c (all_zeros_p): Undo bogus part of last change.
-
-2011-07-14 Matthias Klose <doko@ubuntu.com>
-
- * doc/extend.texi (optimize attribute): Fix typo.
-
-2011-07-14 Richard Guenther <rguenther@suse.de>
-
- * gimplify.c (gimplify_expr): Only do required conversions.
-
-2011-07-14 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/43746
- * config/avr/elf.h (TARGET_ASM_SELECT_SECTION): Remove,
- i.e. use default_elf_select_section.
- (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Remove.
- (READONLY_DATA_SECTION_ASM_OP): Remove.
- (TARGET_ASM_NAMED_SECTION): Move from here...
- * config/avr/avr.c: ...to here.
- (avr_asm_init_sections): Set unnamed callback of readonly_data_section.
- (avr_asm_named_section): Make static.
-
-2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR bootstrap/49739
- * config.gcc (extra_parts): Add crtprec32.o crtprec64.o crtprec80.o
- and crtfastmath.o for Linux/x86.
-
-2011-07-14 Bernd Schmidt <bernds@codesourcery.com>
-
- * haifa-sched.c: Include "hashtab.h"
- (sched_no_dce): New global variable.
- (INSN_EXACT_TICK, INSN_TICK_ESTIMATE, FEEDS_BACKTRACK_INSN,
- SHADOW_P): New macros.
- (last_clock_var, cycle_issued_insns): Move declarations.
- (must_backtrack): New static variable.
- (struct delay_pair): New structure.
- (delay_htab, delay_htab_i2): New static variables.
- (delay_hash_i1, delay_hash_i2, delay_i1_eq, delay_i2_eq,
- record_delay_slot_pair, pair_delay, add_delay_dependencies): New
- functions.
- (dep_cost_1): If delay pairs exist, try to look up the insns and
- use the correct pair delay if we find them.
- (rank-for_schedule): Tweak priority for insns that must be scheduled
- soon to avoid backtracking.
- (queue_insn): Detect conditions which force backtracking.
- (ready_add): Likewise.
- (struct sched_block_state): Add member shadows_only_p.
- (struct haifa_save_data): New structure.
- (backtrack_queue): New static variable.
- (mark_backtrack_feeds, copy_insn_list, save_backtrack_point,
- unschedule_insns_until, restore_last_backtrack_point,
- free_topmost_backtrack_point, free_backtrack_queue,
- estimate_insn_tick, estimate_shadow_tick): New functions.
- (prune_ready_list): New arg shadows_only_p. All callers changed.
- If true, remove everything that isn't SHADOW_P. Look up delay
- pairs and estimate ticks to avoid scheduling the first insn too early.
- (verify_shadows): New function.
- (schedule_block): Add machinery to enable backtracking.
- (sched_init): Take sched_no_dce into account when setting
- DF_LR_RUN_DCE.
- (free_delay_pairs): New function.
- (init_h_i_d): Initialize INSN_EXACT_TICK.
- * Makefile.in (haifa-sched.o): Add $(HASHTAB_H).
- * sched-deps.c (sd_unresolve_dep): New function.
- * sched-int. (struct haifa_sched_info): New fields save_state
- and restore_state.
- (struct _haifa_insn_data): New fields exact_tick, tick_estimate,
- feeds_backtrack_insn and shadow_p.
- (DO_BACKTRACKING): New value in enum SCHED_FLAGS.
- (sched_no_dce): Declare variable.
- (record_delay_slot_pair, free_delay_pairs, add_delay_dependencies,
- sd_unresolve_dep): Declare functions.
- * modulo-sched.c (sms_sched_info): Clear the two new fields.
- * sched-rgn.c (rgn_const_sched_info): Likewise.
- * sel-sched-ir.c (sched_sel_haifa_sched_info): Likewise.
- * sched-ebb.c (save_ebb_state, restore_ebb_state): New functions.
- (ebb_sched_info): Add them for the two new fields.
- (add_deps_for_risky_insns): Call add_delay_dependencies.
-
-2011-07-13 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.opt (-mpointers-to-nested-functions):
- Rename -mr11.
- * config/rs6000/rs6000.c (rs6000_trampoline_init): Ditto.
- (rs6000_call_indirect_aix): Ditto.
- * config/rs6000/rs6000.md (call_indirect_aix<ptrsize>): Ditto.
- (call_indirect_aix<ptrsize>_internal): Ditto.
- (call_indirect_aix<ptrsize>_nor11): Ditto.
- (call_indirect_aix<ptrsize>_internal2): Ditto.
- (call_value_indirect_aix<ptrsize>): Ditto.
- (call_value_indirect_aix<ptrsize>_internal): Ditto.
- (call_value_indirect_aix<ptrsize>_nor11): Ditto.
- (call_value_indirect_aix<ptrsize>_internal2): Ditto.
- * doc/invoke.texi (RS/6000 and PowerPC Options): Ditto.
-
-2011-07-13 Jason Merrill <jason@redhat.com>
-
- * Makefile.in ($(lang_checks_parallelized)): Allow --tool_opts.
-
-2011-07-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.c (spu_init_libfuncs): Install __clrsbdi2.
- * config/spu/spu.md ("clrsb<mode>2"): New expander.
-
-2011-07-13 Thomas Schwinge <thomas@schwinge.name>
-
- * acinclude.m4 (gcc_GAS_CHECK_FEATURE): Use AS_ECHO instead of echo.
- * configure: Regenerate.
-
-2011-07-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.c (TARGET_ASM_FILE_START): Do not define.
- (asm_file_start): Remove.
- (spu_machine_dependent_reorg): Call compute_bb_for_insn and
- free_bb_for_insn around code that modifies insns before
- restarting df analysis.
-
-2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/49541
- * config/sol2.h (LIB_SPEC): Simplify. Move LIB_THREAD_LDFLAGS_SPEC ...
- (LINK_SPEC): ... here.
-
-2011-07-13 Bernd Schmidt <bernds@codesourcery.com>
-
- * haifa-sched.c (struct sched_block_state): New.
- (schedule_block): Move some local variables into such a structure.
-
-2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/i386/crtprec.c: Move to ../libgcc/config/i386.
- * config/i386/t-crtpc: Remove.
- * config/t-darwin (EXTRA_MULTILIB_PARTS): Remove.
- * config.gcc (i[34567]86-*-darwin*): Remove i386/t-crtpc from
- tmake_file.
- (x86_64-*-darwin*): Likewise.
- (i[34567]86-*-linux*): Likewise.
- (x86_64-*-linux*): Likewise.
-
- * config/i386/sol2.h (ENDFILE_SPEC): Redefine.
- Handle -mpc32, -mpc64, -mpc80.
-
-2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/alpha/crtfastmath.c: Move to ../libgcc/config/alpha.
- * config/alpha/t-crtfm: Remove.
- * config/i386/crtfastmath.c: Move to ../libgcc/config/i386.
- * config/i386/t-crtfm: Remove.
- * config/ia64/crtfastmath.c: Move to ../libgcc/config/ia64.
- * config/mips/crtfastmath.c: Move to ../libgcc/config/mips.
- * config/sparc/crtfastmath.c: Move to ../libgcc/config/sparc.
- * config/sparc/t-crtfm: Remove.
-
- * config.gcc (alpha*-*-linux*): Remove alpha/t-crtfm from tmake_file.
- (alpha*-*-freebsd*): Likewise.
- (i[34567]86-*-darwin*): Remove i386/t-crtfm from tmake_file.
- (x86_64-*-darwin*): Likewise.
- (i[34567]86-*-linux*): Likewise.
- (x86_64-*-linux*): Likewise.
- (x86_64-*-mingw*): Likewise.
- (ia64*-*-elf*): Remove crtfastmath.o from extra_parts.
- (ia64*-*-freebsd*): Likewise.
- (ia64*-*-linux*): Likewise.
- (mips64*-*-linux*): Likewise.
- (mips*-*-linux*): Likewise.
- (sparc-*-linux*): Remove sparc/t-crtfm from tmake_file.
- (sparc64-*-linux*): Likewise.
- (sparc64-*-freebsd*): Likewise.
-
-2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/darwin-crt2.c: Move to ../libgcc/config/rs6000.
- * config/darwin-crt3.c: Move to ../libgcc/config.
- * config/t-darwin (EXTRA_MULTILIB_PARTS): Remove.
- ($(T)crt3$(objext)): Remove.
- * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): Remove.
- ($(T)crt2$(objext)): Remove.
- * config.gcc (powerpc-*-darwin*): Remove extra_parts.
- (powerpc64-*-darwin*): Likewise.
-
-2011-07-13 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (x86_output_mi_thunk): Support ptr_mode != Pmode.
-
- * config/i386/i386.md (*addsi_1_zext): Renamed to ...
- (addsi_1_zext): This.
-
-2011-07-13 Bernd Schmidt <bernds@codesourcery.com>
-
- * doc/tm.texi.in (TARGET_ASM_MERGEABLE_RODATA_PREFIX): Add hook.
- * doc/tm.texi: Regenerate.
- * target.def (mergeable_rodata_prefix): New defhookpod.
- * varasm.c (mergeable_string_section, mergeable_constant_section):
- Use it. Allocate name with alloca.
-
-2011-07-13 H.J. Lu <hongjiu.lu@intel.com>
-
- * doc/invoke.texi (x86): Remove -mfused-madd and add -mfma.
-
-2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
-
- * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Tighten
- overlap check.
-
-2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
-
- * tree.h (categorize_ctor_elements): Remove comment. Fix long line.
- (count_type_elements): Delete.
- (complete_ctor_at_level_p): Declare.
- * expr.c (flexible_array_member_p): New function, split out from...
- (count_type_elements): ...here. Make static. Replace allow_flexarr
- parameter with for_ctor_p. When for_ctor_p is true, return the
- number of elements that should appear in the top-level constructor,
- otherwise return an estimate of the number of scalars.
- (categorize_ctor_elements): Replace p_must_clear with p_complete.
- (categorize_ctor_elements_1): Likewise. Use complete_ctor_at_level_p.
- (complete_ctor_at_level_p): New function, borrowing union logic
- from old categorize_ctor_elements_1.
- (mostly_zeros_p): Return true if the constructor is not complete.
- (all_zeros_p): Update call to categorize_ctor_elements.
- * gimplify.c (gimplify_init_constructor): Update call to
- categorize_ctor_elements. Don't call count_type_elements.
- Unconditionally prevent clearing for variable-sized types,
- otherwise rely on categorize_ctor_elements to detect
- incomplete initializers.
-
-2011-07-13 Richard Guenther <rguenther@suse.de>
-
- * tree-vrp.c (simplify_conversion_using_ranges): Make sure
- the final type is integral.
-
-2011-07-13 Bernd Schmidt <bernds@codesourcery.com>
-
- * sched-int.h (struct _dep): Add member cost.
- (DEP_COST, UNKNOWN_DEP_COST): New macros.
- * sched-deps.c (init_dep_1): Initialize DEP_COST.
- * haifa-sched.c (dep_cost_1): Use and set DEP_COST.
- (sched_change_pattern): Reset it for dependent insns.
-
-2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Makefile.in (CRT0STUFF_T_CFLAGS): Remove.
- ($(T)crt0.o, $(T)mcrt0.o, s-crt0): Remove.
- * config/i386/netware-crt0.c: Move to ../libgcc/config/i386.
- * config/i386/t-nwld (CRTSTUFF_T_CFLAGS, CRT0STUFF_T_CFLAGS): Remove.
- (CRT0_S, MCRT0_S): Remove.
- ($(T)libgcc.def, $(T)libc.def, $(T)libcpre.def, $(T)posixpre.def):
- Remove.
- (s-crt0): Remove.
- * config.gcc (i[3456x]86-*-netware*): Remove extra_parts.
-
-2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
-
- * cse.c (insert_with_costs): Put semi-colon after empty loop body
- on the next line.
- * emit-rtl.c (push_to_sequence): Likewise.
- * haifa-sched.c (max_issue): Likewise.
- * matrix-reorg.c (add_allocation_site): Likewise.
- * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
- * reload.c (alternative_allows_const_pool_ref): Likewise.
- * sched-rgn.c (rgn_add_block): Likewise.
- (rgn_fix_recovery_cfg): Likewise.
- * tree.c (attribute_list_contained): Likewise.
-
-2011-07-12 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c: Tidy processor feature bitmasks.
- (m_P4_NOCONA): New.
-
-2011-07-12 Andrew Pinski <pinskia@gmail.com>
-
- PR rtl-opt/49474
- * cprop.c (find_implicit_sets): Correct the condition.
-
-2011-07-12 Richard Henderson <rth@redhat.com>
-
- PR target/49713
- * dwarf2out.h (dwarf_frame_regnum): Remove.
- * dwarf2out.c (based_loc_descr): Revert last change. Initialize regno
- earlier from DWARF_FRAME_REGNUM. Never use dbx_reg_number.
- * dwarf2cfi.c (dw_stack_pointer_regnum, dw_frame_pointer_regnum): New.
- (execute_dwarf2_frame): Initialize them.
- (DW_STACK_POINTER_REGNUM, DW_FRAME_POINTER_REGNUM): Remove; replace
- users of the macros with the variables.
- (expand_builtin_dwarf_sp_column): Revert last change.
- (expand_builtin_init_dwarf_reg_sizes): Likewise. Compute the
- result of DWARF_FRAME_REGNUM into a local variable.
-
-2011-07-12 Richard Henderson <rth@redhat.com>
-
- PR target/49714
- * config/i386/i386.c (x86_output_mi_thunk): Use
- machopic_indirect_call_target instead of machopic_indirection_name
- directly.
-
-2011-07-12 Laurent GUERBY <laurent@guerby.net>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * prefix.h: Wrap up in extern "C" block.
-
-2011-07-12 Harsha Jagasia <harsha.jagasia@amd.com>
-
- AMD bdver2 Enablement
- * config.gcc (i[34567]86-*-linux* | ...): Add bdver2.
- (case ${target}): Add bdver2.
- * config/i386/driver-i386.c (host_detect_local_cpu): Let
- -march=native recognize bdver2 processors.
- * config/i386/i386-c.c (ix86_target_macros_internal): Add
- bdver2 def_and_undef
- * config/i386/i386.c (struct processor_costs bdver2_cost): New
- bdver2 cost table.
- (m_BDVER2): New definition.
- (m_AMD_MULTIPLE): Includes m_BDVER2.
- (initial_ix86_tune_features): Add bdver2 tuning.
- (processor_target_table): Add bdver2 entry.
- (static const char *const cpu_names): Add bdver2 entry.
- (ix86_option_override_internal): Add bdver2 instruction sets.
- (ix86_issue_rate): Add bdver2.
- (ix86_adjust_cost): Add bdver2.
- (has_dispatch): Add bdver2.
- * config/i386/i386.h (TARGET_BDVER2): New definition.
- (enum target_cpu_default): Add TARGET_CPU_DEFAULT_bdver2.
- (enum processor_type): Add PROCESSOR_BDVER2.
- * config/i386/i386.md (define_attr "cpu"): Add bdver2.
- * config/i386/i386.opt ( mdispatch-scheduler): Add bdver2 to
- description.
-
-2011-07-12 Richard Henderson <rth@redhat.com>
-
- PR target/49714
- * config/i386/i386.c (x86_output_mi_thunk): Fix mode for
- destination address in memory on some paths.
-
-2011-07-12 Bernd Schmidt <bernds@codesourcery.com>
-
- * doc/tm.texi.in (FUNCTION_ARG_PADDING): Mention
- TARGET_FUNCTION_ARG_ROUND_BOUNDARY.
- (TARGET_FUNCTION_ARG_ROUND_BOUNDARY): Add hook.
- * function.c (locate_and_pad_parm): Take it into account.
- * target.def (function_arg_round_boundary): New hook.
- * targhooks.c (default_function_arg_round_boundary): New function.
- * targhooks.h (default_function_arg_round_boundary): Declare.
- * doc/tm.texi: Regenerate.
-
-2011-07-12 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-copyrename.c (rename_ssa_copies): Zero statistics.
- Do not perform no-op changes.
-
-2011-07-12 Richard Sandiford <richard.sandiford@linaro.org>
-
- * config/arm/predicates.md (neon_struct_operand): Make a normal
- predicate.
- (neon_struct_or_register_operand): New predicate.
- * config/arm/neon.md (movmisalign<mode>): Replace predicates
- with neon_struct_or_register_operand.
- (*movmisalign<mode>_neon_store, *movmisalign<mode>_neon_load): Use
- neon_struct_operand instead of memory_operand.
-
-2011-07-12 Martin Jambor <mjambor@suse.cz>
-
- * cgraph.h (cgraph_get_node_or_alias): Removed declaration.
- * cgraph.c (cgraph_get_node_or_alias): Removed.
- (change_decl_assembler_name): Changed all calls to
- cgraph_get_node_or_alias to a call to cgraph_get_node.
- (cgraph_make_decl_local): Likewise.
- * lto-symtab.c (lto_symtab_resolve_symbols): Likewise.
- * varasm.c (default_binds_local_p_1): Likewise.
- (decl_binds_to_current_def_p): Likewise.
-
-2011-07-12 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49712
- * tree-ssa-loop-im.c (gen_lsm_tmp_name): Handle TARGET_MEM_REF.
-
-2011-07-11 Bernd Schmidt <bernds@codesourcery.com>
-
- * genautomata.c (add_arc): Return void. All callers changed.
- (make_automaton): Remove dead code.
-
-2011-07-11 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (DW_STACK_POINTER_REGNUM): New.
- (DW_FRAME_POINTER_REGNUM): New.
- (expand_builtin_init_dwarf_reg_sizes): Use unsigned for rnum.
- (def_cfa_1): Do not convert reg to DWARF_FRAME_REGNUM here.
- (dwf_regno): New.
- (dwarf2out_flush_queued_reg_saves, dwarf2out_frame_debug_def_cfa,
- dwarf2out_frame_debug_adjust_cfa, dwarf2out_frame_debug_cfa_register,
- dwarf2out_frame_debug_cfa_expression, dwarf2out_frame_debug_expr):
- Use it.
- * dwarf2out.c (based_loc_descr): Use dwarf_frame_regnum.
- * dwarf2out.h (dwarf_frame_regnum): New.
- (struct cfa_loc): Document the domain of the reg member.
-
-2011-07-11 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_trampoline_init): Switch arms of if expr.
- Use offset everywhere. Always assert that offset <= TRAMPOLINE_SIZE.
-
-2011-07-11 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/49676
- * dwarf2out.c (int_shift_loc_descriptor): New function.
- (int_loc_descriptor): If shorter, emit i as
- (i >> shift), shift, DW_OP_shl for suitable shift value.
- Similarly, try to optimize large negative values using
- DW_OP_neg of a positive value if shorter.
- (size_of_int_shift_loc_descriptor): New function.
- (size_of_int_loc_descriptor): Adjust to match int_loc_descriptor
- changes.
- (mem_loc_descriptor) <case CONST_INT>: Emit zero-extended constants
- that fit into DWARF2_ADDR_SIZE bytes as int_loc_descriptor +
- DW_OP_GNU_convert instead of DW_OP_GNU_const_type if the former
- is shorter.
- (resolve_addr_in_expr): Optimize DW_OP_plus_uconst with a large
- addend as added DW_OP_plus if it is shorter.
-
-2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/i386/sol2.h [!USE_GLD] (CTORS_SECTION_ASM_OP): Define.
- (DTORS_SECTION_ASM_OP): Define.
-
-2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/dfp-bit.c, config/dfp-bit.h: Move to ../libgcc.
- * config/t-dfprules: Move to ../libgcc/config.
- * config.gcc (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
- i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
- i[34567]86-*-kopensolaris*-gnu): Remove t-dfprules from tmake_file.
- (x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
- Likewise.
- (i[34567]86-*-cygwin*): Likewise.
- (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
- (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
- * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): Remove.
- (libgcc.mvars): Remove DFP_ENABLE, DFP_CFLAGS, D32PBIT_FUNCS,
- D64PBIT_FUNCS, D128PBIT_FUNCS.
-
-2011-07-11 Richard Guenther <rguenther@suse.de>
-
- * tree-vrp.c (simplify_conversion_using_ranges): Manually
- translate the source value-range through the conversion chain.
-
-2011-07-11 Richard Sandiford <richard.sandiford@linaro.org>
-
- * expr.c (expand_expr_real_1): Use expand_insn for movmisalign.
-
-2011-07-11 Arthur Loiret <aloiret@debian.org>
-
- * config.gcc (s390-*-linux*): If 'enabled_targets' is 'all', build
- a bi-arch compiler defaulting to 31-bit. In this case:
- (tmake_file): Add s390/t-linux64.
- * doc/install.texi: Add s390-linux to the list of targets supporting
- --enable-targets=all.
-
-2011-07-11 Arthur Loiret <aloiret@debian.org>
- Matthias Klose <doko@debian.org>
-
- * config.gcc (mips*-*-linux*): If 'enabled_targets' is 'all', build
- a tri-arch compiler defaulting to 32-bit (ABI o32). In this case:
- (tm_file): Add mips/linux64.h.
- (tmake_file): Add mips/t-linux64.
- (tm_defines): Add MIPS_ABI_DEFAULT=ABI_32.
- * config/mips/linux64.h (DRIVER_SELF_SPECS): Use MULTILIB_ABI_DEFAULT
- instead of hardcoded mabi=n32.
- * config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if
- tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc
- convention.
-
-2011-07-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * passes.c (init_optimization_passes): Add invariant motion pass
- after induction variable optimization.
-
-2011-07-11 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/39633
- * config/avr/avr.c (notice_update_cc): For ashiftrt:QI, only
- offsets 1..5 set cc0 in a usable way.
-
-2011-07-11 Romain Geissler <romain.geissler@gmail.com>
-
- * tree.h (call_expr_arg): Remove.
- (call_expr_argp): Likewise.
-
-2011-07-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.md (save_register_window_1): Rename to...
- (window_save): ...this.
- * config/sparc/sparc.c (emit_save_register_window): Rename to...
- (emit_window_save): ...this.
- (sparc_expand_prologue): Adjust to above renaming.
-
-2011-07-10 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (ix86_trampoline_init): Use movl instead
- of movabs for x32.
-
-2011-07-10 Richard Henderson <rth@redhat.com>
-
- * config/i386/i386.c (x86_output_mi_thunk): Generate rtl and
- run final, instead of emitting text directly.
-
-2011-07-10 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (ix86_option_override_internal): Turn on
- OPTION_MASK_ISA_64BIT for TARGET_X32. Only allow small and
- small PIC models for TARGET_X32.
-
-2011-07-10 Hans-Peter Nilsson <hp@axis.com>
-
- PR target/49684
- * config/cris/t-elfmulti (CRTSTUFF_T_CFLAGS): Don't include
- $(LIBGCC2_CFLAGS).
-
- PR bootstrap/49680
- * config/cris/cris.c (cris_asm_output_case_end): Robustify against
- stray notes and debug insns by using prev_nonnote_nondebug_insn
- instead of PREV_INSN.
-
-2011-07-09 Richard Henderson <rth@redhat.com>
-
- * defaults.h (DWARF2_ADDR_SIZE, DWARF_OFFSET_SIZE,
- DWARF_TYPE_SIGNATURE_SIZE): Move from ...
- * dwarf2out.c: ... here.
- (output_all_cfis): Remove.
- (dwarf2out_switch_text_section): Use output_cfis directly.
- (size_of_locs): Export.
- (output_loc_sequence, output_loc_sequence_raw): Export.
- (div_data_align, need_data_align_sf_opcode, dwarf_cfi_name, output_cfi,
- output_cfi_directive, dwarf2out_emit_cfi, output_cfis, output_cfa_loc,
- output_cfa_loc_raw): Move to ...
- * dwarfcfi.c: ... here.
- * dwarf2out.h: Update decls.
-
-2011-07-09 Richard Henderson <rth@redhat.com>
-
- * defaults.h (DWARF_CIE_DATA_ALIGNMENT, DWARF_FRAME_RETURN_COLUMN,
- DWARF_FRAME_REGNUM, DWARF2_FRAME_REG_OUT): Move from ...
- * dwarf2cfi.c: ... here.
- (PTR_SIZE, DWARF_OFFSET_SIZE, DWARF_INITIAL_LENGTH_SIZE): Remove.
- (DWARF_ROUND, DWARF_CIE_ID): Remove.
- * dwarf2out.c (INCOMING_RETURN_ADDR_RTX): Remove.
- (DWARF2_FRAME_REG_OUT, DWARF_CIE_DATA_ALIGNMENT): Remove.
- (DWARF_FRAME_RETURN_COLUMN, DWARF_FRAME_REGNUM): Remove.
-
-2011-07-09 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (cie_return_save): New.
- (queue_reg_save): Use compare_reg_or_pc.
- (dwarf2out_flush_queued_reg_saves): Handle pc_rtx as return column.
- (dwarf2out_frame_debug_expr): Likewise.
- (dwarf2out_frame_debug_cfa_register): Record saved reg for pc too.
- (initial_return_save): Likewise.
- (execute_dwarf2_frame): Save and restore initial return save from
- the cie to the fde.
- * config/mips/mips.c (mips_frame_set): Remove special case for
- DWARF_FRAME_RETURN_COLUMN.
-
-2011-07-09 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (lookup_cfa): Remove.
- (execute_dwarf2_frame): Assert queues are empty on entry.
- Setup initial cfa directly, not via lookup_cfa.
- Don't clear args_size state here.
-
-2011-07-09 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (add_cfi_vec): New.
- (add_cfi): Rename from add_fde_cfi. Add the element to add_cfi_vec.
- (def_cfa_1, reg_save): Remove for_cie argument. Update all callers.
- (execute_dwarf2_frame): Set add_cfi_vec.
-
-2011-07-09 Richard Henderson <rth@redhat.com>
-
- * defaults.h (ASM_COMMENT_START): Move here...
- * dwarf2asm.c: ... from here.
- * dwarf2out.c, final.c, vmsdbgout.c: Remove duplicates.
- * toplev.c: Remove ifndef tests of ASM_COMMENT_START.
- * varasm.c: Likewise.
-
-2011-07-09 Richard Henderson <rth@redhat.com>
-
- PR debug/49686
- * dwarf2cfi.c (dwarf2out_frame_debug): Don't set cfi_insn here...
- (create_cfi_notes): ... do it here instead.
-
-2011-07-09 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/49676
- * dwarf2out.c (size_of_int_loc_descriptor): New function.
- (address_of_int_loc_descriptor): Use it.
- (scompare_loc_descriptor): Optimize EQ/NE comparison with constant.
-
-2011-07-09 Richard Henderson <rth@redhat.com>
-
- * config/pdp11/pdp11.md (define_c_enum "unspecv"): New.
- (prologue, epilogue): New.
- (return, *rts): New.
- (blockage, setd, seti): New.
- * config/pdp11/pdp11.c (TARGET_ASM_FUNCTION_PROLOGUE): Remove.
- (TARGET_ASM_FUNCTION_EPILOGUE): Remove.
- (pdp11_saved_regno): New.
- (pdp11_expand_prologue): Rename from pdp11_output_function_prologue;
- generate rtl instead of text.
- (pdp11_expand_epilogue): Similarly from pdp11_output_function_epilogue.
- (pdp11_sp_frame_offset): Export. Use pdp11_saved_regno.
- * config/pdp11/pdp11-protos.h: Update.
-
-2011-07-09 Richard Henderson <rth@redhat.com>
-
- * config/rs6000/rs6000.c (rs6000_output_function_prologue): Don't
- try to insert an rtl prologue here.
- (rs6000_output_function_epilogue): Similarly.
- * config/rs6000/rs6000.md (prologue): Emit a barrier to
- satisfy !TARGET_SCHED_PROLOG.
- (epilogue, sibcall_epilogue): Likewise.
-
-2011-07-09 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.h (STACK_SAVEAREA_MODE): Move around.
- (FP_REG_P): Delete.
- (IN_OR_GLOBAL_P): Likewise.
-
-2011-07-08 Jason Merrill <jason@redhat.com>
-
- PR c++/45437
- * gimplify.c (goa_stabilize_expr): Handle RHS preevaluation in
- compound assignment.
-
- * cgraph.c (cgraph_add_to_same_comdat_group): New.
- * cgraph.h: Declare it.
- * ipa.c (function_and_variable_visibility): Make sure thunks
- have the right visibility.
-
-2011-07-08 Richard Henderson <rth@redhat.com>
-
- PR bootstrap/49680
- * dwarf2cfi.c (dwarf2out_frame_debug): Insert cfi notes after
- any tablejump vector.
-
- PR bootstrap/49680
- * dwarf2cfi.c (create_cfi_notes): Flush queued saves at the
- end of the prologue.
-
-2011-07-08 Jakub Jelinek <jakub@redhat.com>
-
- PR target/49621
- * config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Use
- CONST0_RTX (dest_mode) instead of const0_rtx as second operand of NE.
- * config/rs6000/vector.md (vector_select_<mode>,
- vector_select_<mode>_uns): Change second operand of NE to
- CONST0_RTX (<MODE>mode) instead of const0_rtx.
- * config/rs6000/altivec.md (*altivec_vsel<mode>,
- *altivec_vsel<mode>_uns): Expect second operand of NE to be
- zero_constant of the corresponding vector mode.
- * config/rs6000/vsx.md (*vsx_xxsel<mode>, *vsx_xxsel<mode>_uns):
- Likewise.
-
-2011-07-08 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-dependences.c (build_alias_set_powerset): Remove
- continue from loop, add one more assert.
-
-2011-07-08 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/46779
- * config/avr/avr.c (avr_hard_regno_mode_ok): Rewrite.
- In particular, allow 8-bit values in r28 and r29.
- (avr_hard_regno_scratch_ok): Disallow any register that might be
- part of the frame pointer.
- (avr_hard_regno_rename_ok): Same.
- (avr_legitimate_address_p): Don't allow SUBREGs.
-
-2011-07-08 Julian Brown <julian@codesourcery.com>
-
- * config/arm/neon.md (vec_shr_<mode>, vec_shl_<mode>): Disable in
- big-endian mode.
- (reduc_splus_<mode>, reduc_uplus_<mode>, reduc_smin_<mode>)
- (reduc_smax_<mode>, reduc_umin_<mode>, reduc_umax_<mode>)
- (neon_vec_unpack<US>_lo_<mode>, neon_vec_unpack<US>_hi_<mode>)
- (vec_unpack<US>_hi_<mode>, vec_unpack<US>_lo_<mode>)
- (neon_vec_<US>mult_lo_<mode>, vec_widen_<US>mult_lo_<mode>)
- (neon_vec_<US>mult_hi_<mode>, vec_widen_<US>mult_hi_<mode>)
- (vec_pack_trunc_<mode>, neon_vec_pack_trunc_<mode>): Disable for Q
- registers in big-endian mode.
-
-2011-07-08 Bernd Schmidt <bernds@codesourcery.com>
-
- * genattrtab.c (evaluate_eq_attr): Allow an attribute to be defined
- in terms of another.
- (write_attr_value): Write a cast if necessary.
-
- * defaults.h (REG_WORDS_BIG_ENDIAN): Provide a default.
- * doc/tm.texi.in (WORDS_BIG_ENDIAN): Mention REG_WORDS_BIG_ENDIAN.
- (REG_WORDS_BIG_ENDIAN): Document.
- * doc/tm.texi: Regenerate.
- * reload.c (operands_match_p): Take it into account.
- (reload_adjust_reg_for_mode): Likewise.
- * rtlanal.c (subreg_get_info): Likewise.
-
-2011-07-08 Richard Guenther <rguenther@suse.de>
-
- * fold-const.c (fold_binary_loc): Remove index +p PTR -> PTR +p index
- folding.
-
-2011-07-08 Kai Tietz <ktietz@redhat.com>
-
- * fold-const.c (fold_truth_andor): Factored out truth_andor
- label from fold_binary as function.
- (fold_binary_loc): Replace truth_andor lable
- by function fold_truth_andor.
-
-2011-07-08 Kirill Yukhin <kirill.yukhin@intel.com>
-
- PR middle-end/49519
- * calls.c (mem_overlaps_already_clobbered_arg_p): Additional
- check if address is stored in register. If so - give up.
- (check_sibcall_argument_overlap_1): Do not perform check of
- overlapping when it is call to address.
-
-2011-07-08 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c (output_reload_insisf): Use 'REG_Z+1' instead
- of magic '31'.
-
-2011-07-08 Bernd Schmidt <bernds@codesourcery.com>
-
- * optabs.c (expand_binop): Use GET_MODE_PRECISION instead of
- GET_MODE_BITSIZE where appropriate.
- (widen_leading, expand_parity, expand_ctz, expand_ffs,
- expand_unop, expand_abs_nojump, expand_one_cmpl_abs_nojump,
- expand_float, expand_fix): Likewise.
- * expr.c (convert_move, convert_modes, expand_expr_real_2,
- expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
- * stor-layout.c (get_mode_bounds): Likewise.
- * cfgexpand.c (convert_debug_memory_address, expand_debug_expr):
- Likewise.
- * convert.c (convert_to_integer): Likewise.
- * expmed.c (expand_shift_1): Likewise.
-
- * rtlanal.c (nonzero_bits1): Don't compare GET_MODE_SIZE against
- a bitsize.
-
- * optabs.c (expand_binop): Tighten conditions for doubleword
- expansions.
- (widen_bswap): Assert that mode bitsize and precision are the same.
- * stor-layout.c (get_best_mode): Skip modes that have lower
- precision than bitsize.
- * recog.c (simplify_while_replacing): Assert that bitsize and
- precision are the same.
-
-2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Makefile.in (LIBGCOV): Remove.
- (libgcc.mvars): Remove LIBGCOV.
- * libgov.c: Move to ../libgcc.
-
-2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/fixed-bit.c, config/fixed-bit.h: Move to ../libgcc.
-
-2011-07-08 Martin Jambor <mjambor@suse.cz>
-
- * tree-sra.c (analyze_all_variable_accesses): Dump that a struture
- is too big for total scalarization.
-
-2011-07-07 Richard Henderson <rth@redhat.com>
-
- * config/alpha/elf.h (MIPS_DEBUGGING_INFO): Undef.
- (DBX_DEBUGGING_INFO): Undef.
-
-2011-07-07 Richard Henderson <rth@redhat.com>
-
- * dwarf2out.c (output_cfi_directive): Export. Add FILE parameter.
- Handle some opcodes specially for debugging.
- * print-rtl.c: Include dwarf2out.h
- (print_rtx): Handle NOTE_INSN_CFI.
- * Makefile.in (print-rtl.o): Update.
-
-2011-07-07 Richard Henderson <rth@redhat.com>
-
- * tree-pass.h (pass_dwarf2_frame): Declare.
- * passes.c (init_optimization_passes): Add it.
- * dwarf2cfi.c (dwarf2out_frame_debug): Make static.
- (create_cfi_notes): Rename from dwarf2out_frame_debug_after_prologue;
- make static, do not call add_cfis_to_fde.
- (dwarf2out_frame_debug_init, dwarf2cfi_function_init,
- dwarf2out_frame_init): Merge into...
- (execute_dwarf2_frame): ... here. New function.
- (dwarf2out_do_frame, dwarf2out_do_cfi_asm): Make boolean. Change
- saved_do_cfi_asm to a tri-state variable.
- (gate_dwarf2_frame, pass_dwarf2_frame): New.
- * dwarf2out.c (dwarf2out_begin_prologue): Only allocate the fde
- if it has yet to be done. Don't call dwarf2cfi_function_init.
- * dwarf2out.h, debug.h: Update decls.
- * final.c (final_start_function): Don't call
- dwarf2out_frame_debug_init or dwarf2out_frame_debug_after_prologue.
- * lto-streamer-in.c (lto_init_eh): Don't call dwarf2out_frame_init.
- * toplev.c (lang_dependent_init): Likewise.
-
-2011-07-07 Richard Henderson <rth@redhat.com>
-
- * dwarf2out.c (fde_table, fde_table_allocated, fde_table_in_use,
- FDE_TABLE_INCREMENT): Replace with...
- (fde_vec): ... this, a new vector.
- (current_fde): Remove. Replace all users with cfun->fde.
- (output_call_frame_info): Use FOR_EACH_VEC_ELT over fde_vec.
- (size_of_aranges, dwarf2out_finish): Likewise.
- (dwarf2out_alloc_current_fde): Break out from ...
- (dwarf2out_begin_prologue): ... here.
- (dwarf2out_frame_init): Remove.
- * dwarf2cfi.c: Update all users of current_fde.
- (dwarf2out_frame_init): Rename from dwarf2cfi_frame_init.
- * dwarf2out.h: Update decls.
- (dw_fde_node): Add fde_index member.
- * function.h (struct function): Add fde member.
-
-2011-07-07 Bernd Schmidt <bernds@codesourcery.com>
- Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (add_cfi): Remove.
- (dwarf2out_cfi_label): Remove force argument. Only generate the
- label name.
- (add_fde_cfi): Simplify the different code paths.
- (add_cie_cfi): New.
- (old_cfa, old_cfa_remember): New.
- (def_cfa_1, reg_save): Remove label, add for_cie parameter.
- (last_reg_save_label): Remove.
- (dwarf2out_args_size, dwarf2out_stack_adjust, queue_reg_save,
- dwarf2out_frame_debug_def_cfa, dwarf2out_frame_debug_adjust_cfa,
- dwarf2out_frame_debug_cfa_offset, dwarf2out_frame_debug_cfa_register,
- dwarf2out_frame_debug_cfa_expression,
- dwarf2out_frame_debug_cfa_restore,
- dwarf2out_frame_debug_cfa_window_save,
- dwarf2out_frame_debug_expr): Remove label parameter.
- (cfi_label_required_p, add_cfis_to_fde): New.
- (dwarf2out_frame_debug_after_prologue): New.
- (dwarf2cfi_frame_init): Initialize old_cfa.
- (dwarf2out_frame_debug_restore_state): Likewise.
- * dwarf2out.c (dwarf2out_emit_cfi): Only do output for cfi_asm.
- (dwarf2out_switch_text_section): Don't clear dw_fde_current_label here.
- * final.c (final_start_function): Call
- dwarf2out_frame_debug_after_prologue.
-
-2011-07-07 Bernd Schmidt <bernds@codesourcery.com>
- Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c (cfi_insn): New.
- (dwarf2out_cfi_label): Don't emit cfi label here.
- (add_fde_cfi): Create a NOTE_INSN_CFI.
- (dwarf2out_frame_debug): Setup cfi_insn.
- (dwarf2out_frame_debug_init): Loop over insns creating CFI notes.
- (dwarf2out_cfi_begin_epilogue): Make static.
- (dwarf2out_frame_debug_restore_state): Make static.
- * dwarf2out.c (output_cfi_directive): Make static.
- (dwarf2out_emit_cfi): New.
- * dwarf2out.h: Update.
- * final.c (final): Remove CFI notes.
- (final_scan_insn): Don't call dwarf2out_cfi_begin_epilogue,
- dwarf2out_frame_debug_restore_state, dwarf2out_frame_debug.
- Handle NOTE_INSN_CFI and NOTE_INSN_CFI_LABEL.
- * insn-notes.def (NOTE_INSN_CFI): New.
- (NOTE_INSN_CFI_LABEL): New.
- * rtl.h (union rtunion_def): Add rt_cfi member.
- (XCFI, XCCFI, NOTE_CFI, NOTE_LABEL_NUMBER): New.
-
-2011-07-07 Richard Henderson <rth@redhat.com>
-
- * dwarf2cfi.c: New file.
- * Makefile.in (OBJS): Add it.
- (GTFILES): Add dwarf2cfi.c and dwarf2out.h.
- * gengtype.c (open_base_files): Include dwarf2out.h.
- * coretypes.h (enum var_init_status): Move from ...
- * rtl.h: ... here.
- * dwarf2out.c (saved_do_cfi_asm, dwarf2out_do_frame,
- dwarf2out_do_cfi_asm, cie_cfi_vec, dwarf2out_cfi_label_num,
- expand_builtin_dwarf_sp_column, init_return_column_size,
- expand_builtin_init_dwarf_reg_sizes, new_cfi, add_cfi,
- dwarf2out_cfi_label, emit_cfa_remember, any_cfis_emitted, add_fde_cfi,
- lookup_cfa_1, lookup_cfa, cfa, cfa_store, cfa_remember, args_size,
- old_args_size, cfa_equal_p, def_cfa_1, reg_save, initial_return_save,
- stack_adjust_offset, barrier_args_size, compute_barrier_args_size_1,
- compute_barrier_args_size, dwarf2out_args_size,
- dwarf2out_stack_adjust, dwarf2out_notice_stack_adjust,
- queued_reg_saves, reg_saved_in_data, regs_saved_in_regs,
- compare_reg_or_pc, record_reg_saved_in_reg, last_reg_save_label,
- queue_reg_save, dwarf2out_flush_queued_reg_saves,
- clobbers_queued_reg_save, reg_saved_in, cfa_temp,
- dwarf2out_frame_debug_def_cfa, dwarf2out_frame_debug_adjust_cfa,
- dwarf2out_frame_debug_cfa_offset, dwarf2out_frame_debug_cfa_register,
- dwarf2out_frame_debug_cfa_expression,
- dwarf2out_frame_debug_cfa_restore,
- dwarf2out_frame_debug_cfa_window_save, dwarf2out_frame_debug_expr,
- dwarf2out_frame_debug, dwarf2out_frame_debug_init,
- dwarf2out_cfi_begin_epilogue, dwarf2out_frame_debug_restore_state,
- get_cfa_from_loc_descr): Move to dwarf2cfi.c.
- (dw_cfi_ref, dw_fde_ref, dw_cfi_oprnd_ref, enum dw_cfi_oprnd_type,
- dw_cfi_oprnd, dw_cfi_node, cfi_vec, dw_cfa_location, dw_fde_node,
- dw_val_ref, dw_die_ref, const_dw_die_ref, dw_loc_descr_ref,
- dw_loc_list_ref, enum dw_val_class, dw_vec_const, dw_val_node,
- dw_loc_descr_node): Move to dwarf2out.h.
- (current_fde, output_cfi_directive, build_cfa_loc, get_address_mode,
- mem_loc_descriptor): Export.
- (build_cfa_aligned_loc): Export. Take CFA as a parameter.
- (dwarf2out_frame_init): Extract CIE generation code to
- dwarf2cfi_frame_init.
-
-2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/49660
- * config/sparc/sol2.h [TARGET_64BIT_DEFAULT] (TARGET_DEFAULT): Add
- MASK_V8PLUS, remove commented out flag and reorder.
-
-2011-07-07 Jakub Jelinek <jakub@redhat.com>
-
- PR c/49644
- * c-typeck.c (build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
- one non-complex and one complex argument, call c_save_expr on both
- operands.
-
-2011-07-07 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/49495
- * cgraphunit.c (verify_edge_corresponds_to_fndecl): New function.
- (verify_cgraph_node): Some functinality moved to
- verify_edge_corresponds_to_fndecl, call it.
-
-2011-07-07 Joseph Myers <joseph@codesourcery.com>
-
- * config.gcc (*local*): Remove.
- * doc/install-old.texi: Don't mention local configurations.
-
-2011-07-07 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/49522
- * df-problems.c (dead_debug_reset): Remove dead_debug_uses
- referencing debug insns that have been reset.
- (dead_debug_insert_before): Don't assert reg is non-NULL,
- instead return immediately if it is NULL.
-
-2011-07-07 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/t-crtpic, config/i386/t-svr3dbx, config/pa/t-pa: Remove.
-
-2011-07-07 Bernd Schmidt <bernds@codesourcery.com>
-
- * hw-doloop.c: New file.
- * hw-doloop.h: New file.
- * Makefile.in (OBJS): Add hw-doloop.o.
- (hw-doloop.o): New rule.
- ($(obj_out_file)): Add hw-doloop.h dependency.
- * config/bfin/bfin.c: Include "hw-doloop.h".
- (loop_info, DEF_VEC_P for loop_info, loop_info_d): Remove.
- (bfin_dump_loops, bfin_bb_in_loop, bfin_scan_loop): Remove.
- (hwloop_optimize): Renamed from bfin_optimize_loop. Argument
- type changed to hwloop_info. Return bool, true if the loop was
- successfully optimized. Remove code that was moved to
- hw-doloop.c, and adjust other parts.
- (hwloop_fail): New static function, containing parts that used
- to be in bfin_optimize_loop.
- (bfin_discover_loop, bfin_discover_loops, free_loops,
- bfin_reorder_loops): Remove.
- (hwloop_pattern_reg): New static function.
- (bfin_doloop_hooks): New variable.
- (bfin_reorg_loops): Remove most code, call reorg_loops.
- * config/bfin/bfin.md (doloop_end splitter): Also enable if
- loop counter is a memory_operand.
-
-2011-07-07 H.J. Lu <hongjiu.lu@intel.com>
-
- * config.gcc: Support --with-multilib-list for x86 Linux targets.
-
- * configure.ac: Mention x86-64 for --with-multilib-list.
- * configure: Regenerated.
-
- * config/i386/gnu-user64.h (SPEC_64): Support x32.
- (SPEC_32): Likewise.
- (ASM_SPEC): Likewise.
- (LINK_SPEC): Likewise.
- (TARGET_THREAD_SSP_OFFSET): Likewise.
- (TARGET_THREAD_SPLIT_STACK_OFFSET): Likewise.
- (SPEC_X32): New.
-
- * config/i386/i386.h (TARGET_X32): New.
- (TARGET_LP64): New.
- (LONG_TYPE_SIZE): Likewise.
- (POINTER_SIZE): Likewise.
- (POINTERS_EXTEND_UNSIGNED): Likewise.
- (OPT_ARCH64): Support x32.
- (OPT_ARCH32): Likewise.
-
- * config/i386/i386.opt (mx32): New.
-
- * config/i386/kfreebsd-gnu64.h (GNU_USER_LINK_EMULATIONX32): New.
- (GLIBC_DYNAMIC_LINKERX32): Likewise.
- * config/i386/linux64.h (GNU_USER_LINK_EMULATIONX32): Likewise.
- (GLIBC_DYNAMIC_LINKERX32): Likewise.
-
- * config/linux.h (UCLIBC_DYNAMIC_LINKERX32): New.
- (BIONIC_DYNAMIC_LINKERX32): Likewise.
- (GNU_USER_DYNAMIC_LINKERX32): Likewise.
-
- * config/i386/t-linux64: Support TM_MULTILIB_CONFIG.
-
- * doc/install.texi: Document --with-multilib-list for Linux/x86-64.
-
- * doc/invoke.texi: Document -mx32.
-
-2011-07-07 Richard Sandiford <richard.sandiford@linaro.org>
-
- * doc/invoke.texi (mwords-little-endian): Deprecate.
- * config/arm/arm.opt (mwords-little-endian): Likewise.
- * config/arm/arm.c (arm_option_override): Warn about the deprecation
- of -mwords-little-endian.
-
-2011-07-07 Richard Sandiford <richard.sandiford@linaro.org>
-
- * reload1.c (choose_reload_regs): Use mode sizes to check whether
- an old reload register completely defines the required value.
-
-2011-07-07 Richard Guenther <rguenther@suse.de>
-
- * fold-const.c (fold_unary_loc): Do not strip sign-changes
- for NEGATE_EXPR.
-
-2011-07-07 Richard Guenther <rguenther@suse.de>
-
- * tree-vrp.c (simplify_conversion_using_ranges): New function.
- (simplify_stmt_using_ranges): Call it.
-
-2011-07-07 Kai Tietz <ktietz@redhat.com>
-
- * tree-ssa-forwprop.c (truth_valued_ssa_name): New function.
- (lookup_logical_inverted_value): Likewise.
- (simplify_bitwise_binary_1): Likewise.
- (simplify_bitwise_binary): Use simplify_bitwise_binary_1.
-
-2011-07-07 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.c (%[Spec]): Don't document.
- (struct spec_list): Update comment.
- (do_spec_1): Don't handle %[Spec].
- * doc/invoke.texi (%[@var{name}]): Remove documentation of spec.
-
-2011-07-07 Joseph Myers <joseph@codesourcery.com>
-
- * common/common-target-def.h (TARGET_HAVE_NAMED_SECTIONS): Don't
- default based on TARGET_ASM_NAMED_SECTION.
- * common/common-target.def (have_named_sections): Default to true.
- * common/config/default-common.c: Don't include tm.h.
- * common/config/picochip/picochip-common.c
- (TARGET_HAVE_NAMED_SECTIONS): Don't define.
- * common/config/m32c/m32c-common.c: Remove.
- * config.gcc (m32c*-*-*): Set target_has_targetm_common=no.
- * config/alpha/osf5.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
- * config/i386/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
- * config/m68k/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
- * config/pa/som.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
- * config/pdp11/pdp11.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
- * config/vax/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
-
-2011-07-07 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/49640
- * gimplify.c (gimplify_compound_lval): For last 2 ARRAY_*REF operands
- and last COMPONENT_REF operand call gimplify_expr on it if non-NULL.
-
-2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR libmudflap/49550
- * gcc.c (MFWRAP_SPEC): Also wrap mmap64.
-
-2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/39150
- * configure.ac (gcc_cv_as_hidden): Also accept
- x86_64-*-solaris2.1[0-9]*.
- (gcc_cv_as_cfi_directive): Likewise.
- (gcc_cv_as_comdat_group_group): Likewise.
- (set_have_as_tls): Likewise.
- * configure: Regenerate.
- * config.gcc (i[34567]86-*-solaris2*): Also handle
- x86_64-*-solaris2.1[0-9]*.
- * config.host (i[34567]86-*-solaris2*): Likewise.
- * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
- * config/sol2-bi.h (ASM_CPU_DEFAULT_SPEC): Redefine.
- [USE_GLD] (ARCH_DEFAULT_EMULATION): Define.
- (TARGET_LD_EMULATION): Use it.
- * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC): Define.
- (SUBTARGET_CPU_EXTRA_SPECS): Add asm_cpu_default.
- * config/i386/sol2-bi.h (ASM_CPU32_DEFAULT_SPEC): Define.
- (ASM_CPU64_DEFAULT_SPEC): Define.
- (ASM_CPU_SPEC): Use %(asm_cpu_default).
- (ASM_SPEC): Redefine.
- (DEFAULT_ARCH32_P): Define using TARGET_64BIT_DEFAULT.
- * config/host-solaris.c [__x86_64__] (TRY_EMPTY_VM_SPACE): Reduce.
- * doc/install.texi (Specific, amd64-*-solaris2.1[0-9]*): Document.
- (Specific, i?86-*-solaris2.10): Mention x86_64-*-solaris2.1[0-9]*
- configuration.
- (Specific, x86_64-*-solaris2.1[0-9]*): Document.
-
-2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/sol2.h (ASM_SPEC): Split into ...
- (ASM_SPEC_BASE, ASM_PIC_SPEC): ... this.
- * config/i386/sol2.h (ASM_SPEC): Define using ASM_SPEC_BASE.
- * config/i386/sol2-bi.h (ASM_CPU_SPEC): Redefine.
- (ASM_SPEC): Use ASM_SPEC_BASE.
- * config/sparc/sol2.h (ASM_SPEC): Redefine.
-
-2011-07-07 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.md (*reload_insi): Change predicate #1 to
- const_int_operand. Ditto for peep2 producing this insn.
- Add argument to output_reload_insisf call.
- (*movsi,*movsf): Add argument to output_movsisf call.
- (*reload_insf): New insn and new peep2 to produce it.
- * config/avr/avr-protos.h (output_movsisf): Change prototype.
- (output_reload_insisf): Change prototype.
- * config/avr/avr.c (avr_asm_len): New function.
- (output_reload_insisf): Rewrite.
- (output_movsisf): Change prototype. output_reload_insisf for
- all CONST_INT and CONST_DOUBLE. ALlow moving 0.0f to memory.
- (adjust_insn_length): Add argument to output_movsisf and
- output_reload_insisf call.
-
-2011-07-07 Bernd Schmidt <bernds@codesourcery.com>
-
- * emit-rtl.c (paradoxical_subreg_p): New function.
- * rtl.h (paradoxical_subreg_p): Declare.
- * combine.c (set_nonzero_bits_and_sign_copies, get_last_value,
- apply_distributive_law, simplify_comparison, simplify_set): Use it.
- * cse.c (record_jump_cond, cse_insn): Likewise.
- * expr.c (force_operand): Likewise.
- * rtlanal.c (num_sign_bit_copies1): Likewise.
- * reload1.c (eliminate_regs_1, strip_paradoxical_subreg): Likewise.
- * reload.c (push_secondary_reload, find_reloads_toplev): Likewise.
- (push_reload): Use precision to check for paradoxical subregs.
- * expmed.c (extract_bit_field_1): Likewise.
-
- * machmode.h (HWI_COMPUTABLE_MODE_P): New macro.
- * combine.c (set_nonzero_bits_and_sign_copies): Use it.
- (find_split-point, combine_simplify_rtx, simplify_if_then_else,
- simplify_set, simplify_logical, expand_compound_operation,
- make_extraction, force_to_mode, if_then_else_cond, extended_count,
- try_widen_shift_mode, simplify_shift_const_1, simplify_comparison,
- record_value_for_reg): Likewise.
- * expmed.c (expand_widening_mult, expand_mult_highpart): Likewise.
- * simplify-rtx. c (simplify_unary_operation_1,
- simplify_binary_operation_1, simplify_const_relational_operation):
- Likewise.
-
- * explow.c (trunc_int_for_mode): Use GET_MODE_PRECISION
- instead of GET_MODE_BITSIZE where appropriate.
- * rtlanal.c (subreg_lsb_1, subreg_get_info, nonzero_bits1,
- num_sign_bit_copies1, canonicalize_condition, low_bitmask_len,
- init_num_sign_bit_copies_in_rep): Likewise.
- * cse.c (fold_rtx, cse_insn): Likewise.
- * loop-doloop.c (doloop_modify, doloop_optimize): Likewise.
- * simplify-rtx.c (simplify_unary_operation_1,
- simplify_const_unary_operation, simplify_binary_operation_1,
- simplify_const_binary_operation, simplify_ternary_operation,
- simplify_const_relational_operation, simplify_subreg): Likewise.
- * combine.c (try_combine, find_split_point, combine_simplify_rtx,
- simplify_if_then_else, simplify_set, expand_compound_operation,
- expand_field_assignment, make_extraction, if_then_else_cond,
- make_compound_operation, force_to_mode, make_field_assignment,
- reg_nonzero_bits_for_combine, reg_num_sign_bit_copies_for_combine,
- extended_count, try_widen_shift_mode, simplify_shift_const_1,
- simplify_comparison, record_promoted_value, simplify_compare_const,
- record_dead_and_set_regs_1): Likewise.
-
- Revert:
- * simplify-rtx.c (simplify_const_binary_operation): Use the
- shift_truncation_mask hook instead of performing modulo by width.
- Compare against mode precision, not bitsize.
- * combine.c (combine_simplify_rtx, simplify_shift_const_1):
- Use shift_truncation_mask instead of constructing the value manually.
-
-2011-07-06 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000-protos.h (rs6000_call_indirect_aix): New
- declaration.
- (rs6000_save_toc_in_prologue_p): Ditto.
-
- * config/rs6000/rs6000.opt (-mr11): New switch to disable loading
- up the static chain (r11) during indirect function calls.
- (-msave-toc-indirect): New undocumented debug switch.
-
- * config/rs6000/rs6000.c (struct machine_function): Add
- save_toc_in_prologue field to note whether the prologue needs to
- save the TOC value in the reserved stack location.
- (rs6000_emit_prologue): Use TOC_REGNUM instead of 2. If we need
- to save the TOC in the prologue, do so.
- (rs6000_trampoline_init): Don't allow creating AIX style
- trampolines if -mno-r11 is in effect.
- (rs6000_call_indirect_aix): New function to create AIX style
- indirect calls, adding support for -mno-r11 to suppress loading
- the static chain, and saving the TOC in the prologue instead of
- the call body.
- (rs6000_save_toc_in_prologue_p): Return true if we are saving the
- TOC in the prologue.
-
- * config/rs6000/rs6000.md (STACK_POINTER_REGNUM): Add more fixed
- register numbers.
- (TOC_REGNUM): Ditto.
- (STATIC_CHAIN_REGNUM): Ditto.
- (ARG_POINTER_REGNUM): Ditto.
- (SFP_REGNO): Delete, unused.
- (TOC_SAVE_OFFSET_32BIT): Add constants for AIX TOC save and
- function descriptor offsets.
- (TOC_SAVE_OFFSET_64BIT): Ditto.
- (AIX_FUNC_DESC_TOC_32BIT): Ditto.
- (AIX_FUNC_DESC_TOC_64BIT): Ditto.
- (AIX_FUNC_DESC_SC_32BIT): Ditto.
- (AIX_FUNC_DESC_SC_64BIT): Ditto.
- (ptrload): New mode attribute for the appropriate load of a pointer.
- (call_indirect_aix32): Delete, rewrite AIX indirect function calls.
- (call_indirect_aix64): Ditto.
- (call_value_indirect_aix32): Ditto.
- (call_value_indirect_aix64): Ditto.
- (call_indirect_nonlocal_aix32_internal): Ditto.
- (call_indirect_nonlocal_aix32): Ditto.
- (call_indirect_nonlocal_aix64_internal): Ditto.
- (call_indirect_nonlocal_aix64): Ditto.
- (call): Rewrite AIX indirect function calls. Add support for
- eliminating the static chain, and for moving the save of the TOC
- to the function prologue.
- (call_value): Ditto.
- (call_indirect_aix<ptrsize>): Ditto.
- (call_indirect_aix<ptrsize>_internal): Ditto.
- (call_indirect_aix<ptrsize>_internal2): Ditto.
- (call_indirect_aix<ptrsize>_nor11): Ditto.
- (call_value_indirect_aix<ptrsize>): Ditto.
- (call_value_indirect_aix<ptrsize>_internal): Ditto.
- (call_value_indirect_aix<ptrsize>_internal2): Ditto.
- (call_value_indirect_aix<ptrsize>_nor11): Ditto.
- (call_nonlocal_aix32): Relocate in the rs6000.md file.
- (call_nonlocal_aix64): Ditto.
-
- * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mr11 and
- -mno-r11 documentation.
-
-2011-07-06 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR other/49658
- * doc/extend.texi (Compound Literals): Fix typo.
-
-2011-07-06 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add __ARM_FEATURE_DSP.
-
-2011-07-06 Basile Starynkevitch <basile@starynkevitch.net>
-
- * configure.ac (plugin-version.h): Generate
- GCCPLUGIN_VERSION_MAJOR, GCCPLUGIN_VERSION_MINOR,
- GCCPLUGIN_VERSION_PATCHLEVEL, GCCPLUGIN_VERSION constant integer
- macros.
-
- * configure: Regenerate.
-
- * doc/plugins.texi (Building GCC plugins): Mention
- GCCPLUGIN_VERSION ... constant macros in plugin-version.h.
-
-2011-07-06 Bernd Schmidt <bernds@codesourcery.com>
-
- * machmode.h (TRULY_NOOP_TRUNCATION_MODES_P): New macro.
- * combine.c (make_extraction, gen_lowpart_or_truncate,
- apply_distributive_law, simplify_comparison,
- reg_truncated_to_mode, record_truncated_value): Use it.
- * cse.c (notreg_cost): Likewise.
- * expmed.c (store_bit_field_1, extract_bit_field_1): Likewise.
- * expr.c (convert_move, convert_modes): Likewise.
- * optabs.c (expand_binop, expand_unop): Likewise.
- * postreload.c (move2add_last_label): Likewise.
- * regmove.c (optimize_reg_copy_3): Likewise.
- * rtlhooks.c (gen_lowpart_general): Likewise.
- * simplify-rtx.c (simplify_unary_operation_1): Likewise.
-
-2011-07-06 Joseph Myers <joseph@codesourcery.com>
-
- * config/rs6000/vxworks.h (WORDS_BIG_ENDIAN): Define.
-
-2011-07-06 Bernd Schmidt <bernds@codesourcery.com>
-
- * cse.c (find_comparison_args): Use val_mode_signbit_set_p.
- * simplify-rtx.c (mode_signbit_p): Use GET_MODE_PRECISION.
- (val_mode_signbit_p, val_mode_signbit_set_p): New functions.
- (simplify_const_unary_operation, simplify_binary_operation_1,
- simplify_const_binary_operation, simplify_const_relational_operation):
- Use them. Use GET_MODE_MASK for masking and sign-extensions.
- * combine.c (set_nonzero_bits_and_sign_copies, simplify_set,
- combine_simplify_rtx, force_to_mode, reg_nonzero_bits_for_combine,
- simplify_shift_const_1, simplify_comparison): Likewise.
- * expr.c (convert_modes): Likewise.
- * rtlanal.c (nonzero_bits1, canonicalize_condition): Likewise.
- * expmed.c (emit_cstore, emit_store_flag_1, emit_store_flag): Likewise.
- * rtl.h (val_mode_signbit_p, val_mode_signbit_set_p): Declare.
-
- * simplify-rtx.c (simplify_ternary_operation): Remove dead code.
-
-2011-07-06 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49645
- * c-decl.c (finish_decl): Also set DECL_HARD_REGISTER for global
- register variables.
- * tree-ssa-sccvn.c (vn_reference_op_eq): Disregard differences
- in type qualification here ...
- (copy_reference_ops_from_ref): ... not here.
- (vn_reference_lookup_3): ... or here.
- (copy_reference_ops_from_ref): Record decl bases as MEM[&decl].
- (vn_reference_lookup): Do the lookup with a valueized ao-ref.
-
-2011-07-06 Ian Lance Taylor <iant@google.com>
-
- * doc/install.texi (Configuration): It's
- --enable-gnu-indirect-function, not --enable-indirect-function.
-
-2011-07-06 Bernd Schmidt <bernds@codesourcery.com>
-
- * simplify-rtx.c (simplify_const_binary_operation): Use the
- shift_truncation_mask hook instead of performing modulo by width.
- Compare against mode precision, not bitsize.
- * combine.c (combine_simplify_rtx, simplify_shift_const_1):
- Use shift_truncation_mask instead of constructing the value manually.
-
-2011-07-06 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/47383
- * tree-ssa-address.c (addr_for_mem_ref): Use pointer_mode for
- address computation and convert to address_mode if needed.
-
-2011-07-06 Richard Guenther <rguenther@suse.de>
-
- * tree.c (build_common_tree_nodes_2): Merge with
- build_common_tree_nodes.
- * tree.h (build_common_tree_nodes): Adjust prototype.
- (build_common_tree_nodes_2): Remove.
- * doc/tm.texi.in (lang_hooks.builtin_function): Adjust.
- * doc/tm.texi (lang_hooks.builtin_function): Regenerate.
-
-2011-07-05 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49618
- * tree-eh.c (tree_could_trap_p) <case CALL_EXPR>: For DECL_WEAK
- t recurse on the decl.
- <case FUNCTION_DECL, case VAR_DECL>: For DECL_WEAK decls
- return true if expr isn't known to be defined in current
- TU or some other LTO partition.
-
-2011-07-05 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * params.def (PARAM_CASE_VALUES_THRESHOLD): New parameter to
- override CASE_VALUES_THRESHOLD.
-
- * stmt.c (toplevel): Include params.h.
- (case_values_threshold): Use the --param case-values-threshold
- value if non-zero, otherwise use machine dependent value.
- (expand_case): Use case_values_threshold.
-
- * Makefile.in (stmt.o): Add $(PARAMS_H) dependency.
-
- * doc/invoke.texi (--param case-values-threshold): Document.
-
-2011-07-05 Richard Henderson <rth@redhat.com>
-
- * dwarf2out.c (dwarf2out_cfi_label): Make static.
- (dwarf2out_flush_queued_reg_saves): Make static.
- (dwarf2out_reg_save): Remove.
- (dwarf2out_return_save): Remove.
- (dwarf2out_return_reg): Remove.
- (dwarf2out_reg_save_reg): Remove.
- (dwarf2out_def_cfa): Merge into ...
- (dwarf2out_frame_init): ... here.
- * dwarf2out.h, tree.h: Remove declarations as necessary.
-
-2011-07-05 Richard Henderson <rth@redhat.com>
-
- * config/ia64/ia64.c (ia64_dwarf_handle_frame_unspec): Remove.
- (TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove.
- (ia64_expand_epilogue): Emit an empty FRAME_RELATED_EXPR for
- the alloc insn.
-
- * config/ia64/ia64.c (ia64_emit_deleted_label_after_insn): Remove.
- (IA64_CHANGE_CFA_IN_EPILOGUE): Remove.
- (process_epilogue): Don't call dwarf2out_def_cfa.
-
- * config/ia64/ia64.c (ia64_expand_prologue): Use pc_rtx to
- indicate the return address save.
- (process_cfa_register): Likewise.
-
- * config/ia64/ia64.c (ia64_dwarf2out_def_steady_cfa): Remove.
- (process_cfa_adjust_cfa, ia64_asm_unwind_emit): Don't call it.
-
- * config/ia64/ia64.c (ia64_expand_prologue): Emit REG_CFA_REGISTER
- for ar.pfs save at alloc insn.
-
-2011-07-05 Richard Henderson <rth@redhat.com>
-
- * config/arm/arm.c (arm_dwarf_handle_frame_unspec): Remove.
- (TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove.
- (arm_expand_prologue): Use REG_CFA_REGISTER to mark the
- stack pointer save.
- (arm_unwind_emit_set): Don't recognize UNSPEC_STACK_ALIGN.
- (arm_unwind_emit): Walk REG_NOTES for unwinding notes. Emit
- proper unwind info for a REG_CFA_REGISTER save of stack pointer.
- * config/arm/arm.md (UNSPEC_STACK_ALIGN): Remove.
-
-2011-07-05 Richard Henderson <rth@redhat.com>
-
- * config/vax/vax.md (define_c_enum unspecv): New. Define the
- VUNSPEC_* constants here instead of via define_constants.
- (VUNSPEC_PEM): New constant.
- (procedure_entry_mask): New insn.
- (prologue): New expander.
- * config/vax/vax.c (vax_add_reg_cfa_offset): New.
- (vax_expand_prologue): Rename from vax_output_function_prologue;
- emit rtl instead of text.
- (TARGET_ASM_FUNCTION_PROLOGUE): Remove.
- (print_operand): Add 'x' prefix.
-
-2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/47715
- * calls.c (precompute_register_parameters): Promote the function
- argument before checking non-legitimate constant.
-
-2011-07-05 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/47654
- * graphite-blocking.c (pbb_strip_mine_time_depth): Do not return bool.
- (lst_do_strip_mine_loop): Return an int.
- (lst_do_strip_mine): Same.
- (scop_do_strip_mine): Same.
- (scop_do_block): Loop blocking should strip-mine at least two loops.
- * graphite-interchange.c (lst_interchange_select_outer): Return an int.
- (scop_do_interchange): Same.
- * graphite-poly.h (scop_do_interchange): Update declaration.
- (scop_do_strip_mine): Same.
-
-2011-07-05 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-clast-to-gimple.c (precision_for_value): Removed.
- (precision_for_interval): Removed.
- (gcc_type_for_interval): Use mpz_sizeinbase.
-
-2011-07-05 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-ppl.h (value_max): Correct computation of max.
-
-2011-07-05 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-clast-to-gimple.c (clast_name_to_index): Add missing space.
-
-2011-07-05 Richard Guenther <rguenther@suse.de>
-
- * c-decl.c (c_init_decl_processing): Defer building common
- tree nodes to c_common_nodes_and_builtins.
-
-2011-07-05 Razya Ladelsky <razya@il.ibm.com>
-
- PR tree-optimization/49580
- * tree-cfg.c (gimple_duplicate_sese_tail): Remove handling of
- the loop's number of iterations.
- * tree-parloops.c (transform_to_exit_first_loop): Add the
- handling of the loop's number of iterations before the call
- to gimple_duplicate_sese_tail.
- Insert the stmt caclculating the new rhs of the loop's
- condition stmt to the preheader instead of iters_bb.
-
-2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
-
- PR rtl-optimization/47449
- * fwprop.c (forward_propagate_subreg): Don't propagate hard
- register nor zero/sign extended hard register.
-
-2011-07-05 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49518
- PR tree-optimization/49628
- * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Skip
- irrelevant and invariant data-references.
- (vect_analyze_data_ref_access): For invariant loads clear the
- group association.
-
-2011-07-04 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/49619
- * combine.c (combine_simplify_rtx): In PLUS -> IOR simplification
- pass VOIDmode as op0_mode to recursive call, and return temp even
- when different from tor, just if it is not IOR of the original
- PLUS arguments.
-
- PR rtl-optimization/49472
- * simplify-rtx.c (simplify_unary_operation_1) <case NEG>: When
- negating MULT, negate the second operand instead of first.
- (simplify_binary_operation_1) <case MULT>: If one operand is
- a NEG and the other is MULT, don't attempt to optimize by negation
- of the MULT operand if it only moves the NEG operation around.
-
- PR debug/49602
- * tree-into-ssa.c (rewrite_debug_stmt_uses): Disregard
- get_current_def return value if it can't be trusted to be
- the current value of the variable in the current bb.
-
-2011-07-04 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/49600
- * config/i386/i386.md (SSE2 int->float split): Push operand 1 in
- general register to memory for !TARGET_INTER_UNIT_MOVES.
-
-2011-07-04 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/44643
- * config/avr/avr.c (avr_insert_attributes): Use TYPE_READONLY
- instead of TREE_READONLY.
-
-2011-07-04 Georg-Johann Lay <avr@gjlay.de>
-
- * doc/extend.texi (AVR Built-in Functions): Update documentation
- of __builtin_avr_fmul*.
- * config/avr/avr.c (avr_init_builtins): Don't depend on AVR_HAVE_MUL.
- * config/avr/avr-c.c (avr_cpu_cpp_builtins): Ditto.
- * config/avr/avr.md (fmul): Rename to fmul_insn.
- (fmuls): Rename to fmuls_insn.
- (fmulsu): Rename to fmulsu_insn.
- (fmul,fmuls,fmulsu): New expander.
- (*fmul.call,*fmuls.call,*fmulsu.call): New Insn.
- * config/avr/t-avr (LIB1ASMFUNCS): Add _fmul, _fmuls, _fmulsu.
- * config/avr/libgcc.S (__fmul): New function.
- (__fmuls): New function.
- (__fmulsu,__fmulsu_exit): New function.
-
-2011-07-04 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49615
- * tree-cfgcleanup.c (split_bbs_on_noreturn_calls): Fix
- basic-block index check.
-
-2011-07-04 Georg-Johann Lay <avr@gjlay.de>
-
- * longlong.h (count_leading_zeros, count_trailing_zeros,
- COUNT_LEADING_ZEROS_0): Define for target avr if W_TYPE_SIZE is 16
- resp. 64.
-
-2011-07-03 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49610
- * tree-vect-loop.c (vect_is_slp_reduction): Check that DEF_STMT has
- a basic block.
-
-2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
- Olivier Hainque <hainque@adacore.com>
- Nicolas Setton <setton@adacore.com>
-
- * tree.h (TYPE_ARTIFICIAL): New flag.
- * dwarf2out.c (modified_type_die): Add a DW_AT_artificial attribute to
- the DIE of the type if it is artificial.
- (gen_array_type_die): Likewise.
- (gen_enumeration_type_die): Likewise.
- (gen_struct_or_union_type_die): Likewise.
- * lto-streamer-in.c (unpack_ts_base_value_fields): Use TYPE_ARTIFICIAL.
- * lto-streamer-out.c (pack_ts_base_value_fields): Likewise.
-
-2011-07-01 Jakub Jelinek <jakub@redhat.com>
-
- * tree-object-size.c (pass_through_call): Handle
- BUILT_IN_ASSUME_ALIGNED.
-
-2011-07-01 Martin Jambor <mjambor@suse.cz>
-
- * tree-sra.c (tree_non_mode_aligned_mem_p): Also ignore MEM_REFs.
-
-2011-07-01 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/48016
- * explow.c (update_nonlocal_goto_save_area): Use proper mode
- for stack save area.
- * function.c (expand_function_start): Likewise.
-
-2011-07-01 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/49596
- * cgraph.h (varpool_all_refs_explicit_p): Not analyzed nodes
- may have unknown refs.
-
-2011-07-01 Kai Tietz <ktietz@redhat.com>
-
- * tree-ssa-forwprop.c (simplify_bitwise_binary): Fix typo.
-
-2011-07-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config.gcc: Obsolete alpha*-dec-osf5.1, mips-sgi-irix6.5.
- * doc/install.texi (Specific, alpha*-dec-osf5.1): Document it.
- (Specific, mips-sgi-irix6): Likewise.
-
-2011-07-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR libmudflap/49549
- * doc/sourcebuild.texi (Effective-Target Keywords): Document gld.
-
-2011-07-01 Jakub Jelinek <jakub@redhat.com>
-
- * tree-pretty-print.c (dump_generic_code) <case CONSTRUCTOR>: Print
- [idx]= and [idx1 ... idx2]= before initializers if needed for
- array initializers.
-
-2011-07-01 Chen Liqin <liqin.gcc@gmail.com>
-
- * config.gcc (score-*-elf): Remove score7.o.
- * config/score/t-score-elf: Likewise.
- * config/score/score.c: Merge score7 to score.c and
- remove forwarding functions.
- * config/score/score7.c: Deleted.
- * config/score/score7.h: Deleted.
-
-2011-07-01 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49603
- * tree-vect-stmts.c (vectorizable_load): Remove unnecessary assert.
-
-2011-06-30 Martin Jambor <mjambor@suse.cz>
-
- * tree-sra.c (struct access): Rename total_scalarization to
- grp_total_scalarization
- (completely_scalarize_var): New function.
- (sort_and_splice_var_accesses): Set total_scalarization in the
- representative access.
- (analyze_access_subtree): Propagate total scalarization accross the
- tree, no holes in totally scalarized trees, simplify coverage
- computation.
- (analyze_all_variable_accesses): Call completely_scalarize_var instead
- of completely_scalarize_record.
-
-2011-06-30 Richard Henderson <rth@redhat.com>
-
- * config/i386/i386.h (X86_TUNE_DEEP_BRANCH_PREDICTION): Remove.
- (TARGET_DEEP_BRANCH_PREDICTION): Remove.
- * config/i386/i386.c: Don't include dwarf2out.h.
- (initial_ix86_tune_features): Remove X86_TUNE_DEEP_BRANCH_PREDICTION.
- (output_set_got): Don't test TARGET_DEEP_BRANCH_PREDICTION, delete
- all code dead thereafter. Don't do dwarf2out_flush_queued_reg_saves.
- (ix86_expand_prologue): Set REG_CFA_FLUSH_QUEUE on set_got insn.
- (machopic_output_stub): Don't test TARGET_DEEP_BRANCH_PREDICTION.
-
-2011-06-30 Richard Henderson <rth@redhat.com>
-
- * reg-notes.def (REG_CFA_FLUSH_QUEUE): New.
- * dwarf2out.c (dwarf2out_frame_debug): Handle it.
- * final.c (final_scan_insn): Look for it, and invoke
- dwarf2out_frame_debug before the insn if found.
-
-2011-06-30 Richard Henderson <rth@redhat.com>
-
- * dwarf2out.c (dwarf2out_frame_debug_cfa_offset): Allow PC_RTX
- as a source, and interpret that as DWARF_FRAME_RETURN_COLUMN.
-
-2011-06-30 Richard Henderson <rth@redhat.com>
-
- * dwarf2out.c (struct reg_saved_in_data): Provide a typedef.
- Define a vector of this type.
- (regs_saved_in_regs): Use a VEC.
- (num_regs_saved_in_regs): Remove.
- (compare_reg_or_pc): New.
- (record_reg_saved_in_reg): Split out from...
- (dwarf2out_flush_queued_reg_saves): ... here.
- (clobbers_queued_reg_save): Update for VEC.
- (reg_saved_in): Likewise.
- (dwarf2out_frame_debug_init): Likewise.
- (dwarf2out_reg_save_reg): Use record_reg_saved_in_reg.
- (dwarf2out_frame_debug_cfa_register): Likewise.
-
-2011-06-30 Eric Botcazou <ebotcazou@adacore.com>
-
- PR tree-optimization/49572
- * tree-ssa-dom.c (initialize_hash_element) <GIMPLE_SINGLE_RHS>: Use the
- type of the RHS instead of that of the LHS for the expression type.
-
-2011-06-30 Eric Botcazou <ebotcazou@adacore.com>
-
- * df-scan.c (df_get_entry_block_def_set): Use INCOMING_REGNO macro
- unconditionally.
-
-2011-06-30 Richard Guenther <rguenther@suse.de>
-
- * opts.c (finish_options): Do not disable IPA-PTA during ltrans.
- * tree-ssa-structalias.c (create_variable_info_for): Do not
- add initial constraints for non-var-decls. Properly handle
- globals in other ltrans partitions.
- (intra_create_variable_infos): Manually create constraints for
- the fake no-alias parameter.
- (ipa_pta_execute): Dump the cgraph, handle ltrans partitions properly
- and assert there are no clones.
-
-2011-06-30 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/46787
- * tree-data-ref.c (dr_address_invariant_p): Remove.
- (find_data_references_in_stmt): Invariant accesses are ok now.
- * tree-vect-stmts.c (vectorizable_load): Handle invariant loads.
- * tree-vect-data-refs.c (vect_analyze_data_ref_access): Allow
- invariant loads.
-
-2011-06-30 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/49094
- * tree-sra.c (tree_non_mode_aligned_mem_p): New function.
- (build_accesses_from_assign): Use it.
-
-2011-06-30 Jakub Jelinek <jakub@redhat.com>
-
- * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix
- handling of BUILT_IN_ASSUME_ALIGNED.
-
- PR debug/49364
- * dwarf2out.c (output_abbrev_section): Don't return early
- if abbrev_die_table_in_use is 1.
- (dwarf2out_finish): Instead don't call output_abbrev_section
- nor emit abbrev_section_label in that case.
-
-2011-06-30 Nick Clifton <nickc@redhat.com>
-
- * config/v850/v850.h (CPP_SPEC): Define __v850e__ when compiling
- for the V850E.
-
-2011-06-30 Jakub Jelinek <jakub@redhat.com>
-
- * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix
- handling of BUILT_IN_MEMPCPY_CHK and BUILT_IN_STPCPY_CHK.
-
-2011-06-30 Ira Rosen <ira.rosen@linaro.org>
-
- * tree-vect-loop.c (vect_determine_vectorization_factor): Handle
- both pattern and original statements if necessary.
- (vect_transform_loop): Likewise.
- * tree-vect-patterns.c (vect_pattern_recog): Update documentation.
- * tree-vect-stmts.c (vect_mark_relevant): Add new argument.
- Mark the pattern statement only if the original statement doesn't
- have its own uses.
- (process_use): Call vect_mark_relevant with additional parameter.
- (vect_mark_stmts_to_be_vectorized): Likewise.
- (vect_get_vec_def_for_operand): Use vectorized pattern statement.
- (vect_analyze_stmt): Handle both pattern and original statements
- if necessary.
- (vect_transform_stmt): Don't store vectorized pattern statement
- in the original statement.
- (vect_is_simple_use_1): Use related pattern statement only if the
- original statement is irrelevant.
- * tree-vect-slp.c (vect_get_and_check_slp_defs): Likewise.
-
-2011-06-29 Changpeng Fang <changpeng.fang@amd.com>
-
- * config/i386/i386.opt (mprefer-avx128): Redefine the flag as a Mask
- option.
- * config/i386/i386.h (ix86_tune_indices): Add X86_TUNE_AVX128_OPTIMAL
- entry.
- (TARGET_AVX128_OPTIMAL): New definition.
- * config/i386/i386.c (initial_ix86_tune_features): Initialize
- X86_TUNE_AVX128_OPTIMAL entry.
- (ix86_option_override_internal): Enable the generation
- of the 128-bit instructions when TARGET_AVX128_OPTIMAL is set.
- (ix86_preferred_simd_mode): Use TARGET_PREFER_AVX128.
- (ix86_autovectorize_vector_sizes): Use TARGET_PREFER_AVX128.
-
-2011-06-29 Eric Botcazou <ebotcazou@adacore.com>
-
- PR tree-optimization/49539
- * tree-ssa-forwprop.c (can_propagate_from): Check for abnormal SSA
- names by means of stmt_references_abnormal_ssa_name.
- (associate_plusminus): Call can_propagate_from before propagating
- from definition statements.
- (ssa_forward_propagate_and_combine): Remove superfluous newline.
-
-2011-06-29 Richard Guenther <rguenther@suse.de>
-
- * doc/invoke.texi: Document -scev dump modifier.
- * tree-pass.h (TDF_SCEV): New dump flag.
- * tree-dump.c (dump_option_value_in): Add scev.
- * tree-chrec.c: Replace all TDF_DETAILS checks with TDF_SCEV.
- * tree-scalar-evolution.c: Likewise.
-
-2011-06-29 Nathan Sidwell <nathan@codesourcery.com>
-
- * config/arm/unwind-arm.c (enum __cxa_type_match_result): New.
- (cxa_type_match): Correct declaration.
- (__gnu_unwind_pr_common): Reconstruct additional indirection
- when __cxa_type_match returns succeeded_with_ptr_to_base.
-
-2011-06-29 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- PR rtl-optimization/49114
- * reload.c (struct replacement): Remove SUBREG_LOC member.
- (push_reload): Do not set it.
- (push_replacement): Likewise.
- (subst_reload): Remove dead code.
- (copy_replacements): Remove assertion.
- (copy_replacements_1): Do not handle SUBREG_LOC.
- (move_replacements): Likewise.
- (find_replacement): Remove dead code. Use reload_adjust_reg_for_mode.
- Detect subregs via recursive descent instead of via SUBREG_LOC.
-
-2011-06-29 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c (avr_encode_section_info): Dispatch to
- default_encode_section_info.
-
-2011-06-29 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR tree-optimization/49545
- * builtins.c (get_object_alignment_1): Update function comment.
- Do not use DECL_ALIGN for functions, but test
- TARGET_PTRMEMFUNC_VBIT_LOCATION instead.
- * fold-const.c (get_pointer_modulus_and_residue): Don't check
- for functions here.
- * tree-ssa-ccp.c (get_value_from_alignment): Likewise.
-
-2011-06-29 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/49567
- * dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTEND>: Give up for
- non-MODE_INT modes instead of asserting the mode has MODE_INT class.
-
-2011-06-29 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/34734
- * config/avr/avr.c (avr_handle_progmem_attribute): Move warning
- about uninitialized data attributed 'progmem' from here...
- (avr_encode_section_info): ...to this new function.
- (TARGET_ENCODE_SECTION_INFO): New define.
- (avr_section_type_flags): For data in ".progmem.data", remove
- section flag SECTION_WRITE.
-
-2011-06-29 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/t-avr (LIB1ASMFUNCS): Add _mulhisi3, _umulhisi3,
- _xmulhisi3_exit.
- * config/avr/libgcc.S (_xmulhisi3_exit): New Function.
- (__mulhisi3): Optimize if have MUL*. Use XJMP instead of rjmp.
- (__umulhisi3): Ditto.
- * config/avr/avr.md (mulhisi3): New insn expender.
- (umulhisi3): New insn expender.
- (*mulhisi3_call): New insn.
- (*umulhisi3_call): New insn.
-
-2011-06-28 Joseph Myers <joseph@codesourcery.com>
-
- * Makefile.in (LIBGCC2_CFLAGS): Remove -D__GCC_FLOAT_NOT_NEEDED.
-
-2011-06-28 Richard Henderson <rth@redhat.com>
-
- * config/arm/arm.c (thumb_pop): Rename from thumb_pushpop. Delete
- all code and arguments that handled pushes. Update all callers.
-
-2011-06-28 Richard Henderson <rth@redhat.com>
-
- * config/arm/arm.c (arm_output_function_prologue): Don't call
- thumb1_output_function_prologue.
- (arm_expand_prologue): Avoid dead store.
- (number_of_first_bit_set): Use ctz_hwi.
- (thumb1_emit_multi_reg_push): New.
- (thumb1_expand_prologue): Merge thumb1_output_function_prologue
- to emit the entire prologue as rtl.
- (thumb1_output_interwork): Split out from
- thumb1_output_function_prologue.
- (thumb1_output_function_prologue): Remove.
- (arm_attr_length_push_multi): Handle thumb1.
- * config/arm/arm.md (VUNSPEC_THUMB1_INTERWORK): New.
- (prologue_thumb1_interwork): New.
- (*push_multi): Allow thumb1; use push_mult_memory_operand.
- * config/arm/predicates.md (push_mult_memory_operand): New.
-
-2011-06-28 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sync.md (*stbar): Delete.
- (*membar_v8): New insn to implement UNSPEC_MEMBAR in SPARC-V8.
-
-2011-06-28 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-ssa-dom.c (initialize_hash_element): Fix oversight.
-
-2011-06-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/sparc/sol2-64.h (TARGET_DEFAULT): Remove.
- (TARGET_64BIT_DEFAULT): Define.
- * config.gcc (sparc*-*-solaris2*): Move sparc/sol2-64.h to front
- of tm_file.
- * config/sparc/sol2.h [TARGET_64BIT_DEFAULT] (TARGET_DEFAULT): Define.
-
-2011-06-28 Joseph Myers <joseph@codesourcery.com>
-
- * common.opt (in_lto_p): New Variable entry.
- * flags.h (in_lto_p): Move to common.opt.
- * gcc.c: Include params.h.
- (set_option_handlers): Also use common_handle_option and
- target_handle_option.
- (main): Call global_init_params, finish_params and init_options_struct.
- * opts.c (debug_type_names): Move from toplev.c.
- (print_filtered_help): Access quiet_flag through opts pointer.
- (common_handle_option): Return early in the driver for some options.
- Access in_lto_p, dwarf_version and warn_maybe_uninitialized through
- opts pointer.
- * toplev.c (in_lto_p): Move to common.opt.
- (debug_type_names): Move to opts.c.
- * Makefile.in (OBJS): Remove opts.o.
- (OBJS-libcommon-target): Add opts.o.
- (gcc.o): Update dependencies.
-
-2011-06-28 Kai Tietz <ktietz@redhat.com>
-
- * tree-ssa-forwprop.c (simplify_bitwise_binary): Improve type sinking.
-
-2011-06-28 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- * config/arm/vfp.md ("*divsf3_vfp"): Replace '+' constraint modifier
- with '=' constraint modifier.
- (*divdf3_vfp): Likewise.
- ("*mulsf3_vfp"): Likewise.
- ("*muldf3_vfp"): Likewise.
- ("*mulsf3negsf_vfp"): Likewise.
- ("*muldf3negdf_vfp"): Likewise.
-
-2011-06-28 Nick Clifton <nickc@redhat.com>
-
- * config/mn10300/mn10300.h (LINK_SPEC): Do not use linker
- relaxation when performing an incremental link.
-
-2011-06-28 Kai Tietz <ktietz@redhat.com>
-
- * tree-ssa-math-opts.c (execute_optimize_bswap): Search
- within BB from last to first.
-
-2011-06-28 Joseph Myers <joseph@codesourcery.com>
-
- * genattr-common.c: New. Based on genattr.c.
- * Makefile.in (INSN_ATTR_H): Include insn-attr-common.h.
- (MOSTLYCLEANFILES): Add insn-attr-common.h.
- (opts.o): Update dependencies.
- (.PRECIOUS): Add insn-attr-common.h.
- (simple_rtl_generated_h): Add insn-attr-common.h.
- (build/genattr-common.o): New.
- (genprogrtl): Add attr-common.
- * genattr.c (main): Include insn-attr-common.h. Don't generate
- definitions of DELAY_SLOTS or INSN_SCHEDULING.
- * opts.c: Include insn-attr-common.h instead of rtl.h and insn-attr.h.
-
-2011-06-28 Georg-Johann Lay <avr@gjlay.de>
-
- * config.gcc (tm_file): Add elfos.h and avr/elf.h for
- avr-*-* and avr-*-rtems* targets.
-
- * config/avr/elf.h: New file.
- (ASM_OUTPUT_BEFORE_CASE_LABEL): Define.
- (TARGET_ASM_SELECT_SECTION): Define.
- (INIT_SECTION_ASM_OP): Undefine.
- (FINI_SECTION_ASM_OP): Undefine.
- (READONLY_DATA_SECTION_ASM_OP): Undefine.
- (PCC_BITFIELD_TYPE_MATTERS): Undefine.
- (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Undefine.
- * config/avr/avr.h:
- (PREFERRED_DEBUGGING_TYPE): Move to elf.h.
- (TARGET_ASM_NAMED_SECTION): Move to elf.h.
- (MAX_OFILE_ALIGNMENT): Move to elf.h.
- (STRING_LIMIT): Move to elf.h.
- (ASM_DECLARE_FUNCTION_NAME): Move to elf.h.
- (ASM_DECLARE_OBJECT_NAME): Remove.
- (ESCAPES): Remove.
- (ASM_OUTPUT_SKIP): Remove.
- (DWARF2_DEBUGGING_INFO): Remove.
- (OBJECT_FORMAT_ELF): Remove.
- (USER_LABEL_PREFIX): Remove.
- (ASM_OUTPUT_EXTERNAL): Remove.
- (ASM_OUTPUT_ASCII): Remove.
- (TYPE_ASM_OP): Remove.
- (SIZE_ASM_OP): Remove.
- (WEAK_ASM_OP): Remove.
- (STRING_ASM_OP): Remove.
- (SET_ASM_OP): Remove.
- (ASM_WEAKEN_LABEL): Remove.
- (TYPE_OPERAND_FMT): Remove.
- (ASM_DECLARE_FUNCTION_SIZE): Remove.
- (ASM_FINISH_DECLARE_OBJECT): Remove.
- (NO_DOLLAR_IN_LABEL): Remove.
- (ASM_GENERATE_INTERNAL_LABEL): Remove.
- (ASM_OUTPUT_CASE_LABEL): Remove.
- * config/avr/avr.c (avr_asm_output_aligned_decl_common): Use
- ASM_OUTPUT_ALIGNED_LOCAL, ASM_OUTPUT_ALIGNED_COMMON.
- (gas_output_ascii): Remove.
- (gas_output_limited_string): Remove.
- (TARGET_ASM_FILE_START_FILE_DIRECTIVE): Remove.
- * config/avr/avr-protos.h
- (gas_output_ascii): Remove prototye.
- (gas_output_limited_string): Remove prototype.
-
-2011-06-27 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/48637
- * arm.c (arm_print_operand): Allow sym+offset. Don't abort on invalid
- asm operands.
-
-2011-06-27 Jan Hubicka <jh@suse.cz>
-
- * ipa.c (cgraph_address_taken_from_non_vtable_p): Walk references of
- node instead of references in node.
-
-2011-06-27 Richard Henderson <rth@redhat.com>
-
- * config/alpha/alpha.c (vms_patch_builtins): Provide dummy definition.
- * config/ia64/ia64.c (ia64_init_builtins): Call vms_patch_builtins
- inside ifdef.
-
-2011-06-27 Jakub Jelinek <jakub@redhat.com>
-
- * c-decl.c (union lang_tree_node): Use it in chain_next expression.
-
- * builtin-types.def (BT_FN_PTR_CONST_PTR_SIZE_VAR): New.
- * builtins.def (BUILT_IN_ASSUME_ALIGNED): New builtin.
- * tree-ssa-structalias.c (find_func_aliases_for_builtin_call,
- find_func_clobbers): Handle BUILT_IN_ASSUME_ALIGNED.
- * tree-ssa-ccp.c (bit_value_assume_aligned): New function.
- (evaluate_stmt, execute_fold_all_builtins): Handle
- BUILT_IN_ASSUME_ALIGNED.
- * tree-ssa-dce.c (propagate_necessity): Likewise.
- * tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
- call_may_clobber_ref_p_1): Likewise.
- * builtins.c (is_simple_builtin, expand_builtin): Likewise.
- (expand_builtin_assume_aligned): New function.
- * doc/extend.texi (__builtin_assume_aligned): Document.
-
- PR debug/49544
- * cselib.c (promote_debug_loc): If cselib_preserve_constants
- and l has two DEBUG_INSN owned locs instead of just one, adjust
- the second location's setting_insn too.
-
-2011-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR libmudflap/38738
- * config/sol2.h [!USE_GLD] (MFLIB_SPEC): Define.
-
-2011-06-27 Nick Clifton <nickc@redhat.com>
-
- * config/mn10300/mn10300.md (clzsi2): Use XOR after BSCH to convert
- bit position of highest bit set into a count of the high zero bits.
-
-2011-06-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * dwarf2out.c (TYPE_DECL_IS_STUB): Extend mechanism to all types.
-
-2011-06-27 Eric Botcazou <ebotcazou@adacore.com>
-
- PR lto/48492
- * dwarf2out.c (dwarf2out_finish): Do not attach a DIE on the limbo list
- to a NULL parent.
-
-2011-06-27 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49394
- * passes.c (execute_one_pass): Restore current_pass after
- applying IPA transforms.
-
-2011-06-27 Kai Tietz <ktietz@redhat.com>
-
- * tree-ssa-math-opts.c (do_shift_rotate): Zero bits
- out of type precision after operation.
- (find_bswap): Take for limit value the integer auto-promotion
- into account.
-
-2011-06-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * reorg.c (fill_simple_delay_slots): Use stop_search_p to stop the
- forward scan as well.
-
-2011-06-27 Tristan Gingold <gingold@adacore.com>
-
- PR target/44241
- * config/vms/vms-protos.h: New file.
- * config/vms/vms-crtlmap.map: New file.
- * config/vms/vms.c: New file.
- * config/vms/make-crtlmap.awk: New file.
- * config/vms/vms-crtl.h: File removed.
- * config/vms/vms-crtl-64.h: File removed.
- * config/vms/t-vms (vms-crtlmap.h, vms.o): New targets.
- * config/alpha/vms64.h: Do not include vms-crtl-64.h
- * config/alpha/alpha.c (alpha_init_builtins): Remove code to
- clear some builtins on VMS. Calls vms_patch_builtins.
- (avms_asm_output_external): Remove.
- * config/alpha/vms.h (ASM_OUTPUT_EXTERNAL): Remove.
- (struct crtl_name_spec): Remove
- (DO_CTRL_NAMES): Remove.
- * config/ia64/vms.h (struct crtl_name_spec): Remove
- (DO_CTRL_NAMES): Remove.
- * config/ia64/ia64.c (alpha_init_builtins): Remove code to
- clear some builtins on VMS. Calls vms_patch_builtins.
- (ia64_asm_output_external): Remove DO_CRTL_NAME.
- * config/ia64/vms64.h: Do not include vms-crtl-64.h
- * config.gcc (*-*-*vms*): Define extra_objs, target_gtfiles, tm_p_file.
-
-2011-06-27 Tristan Gingold <gingold@adacore.com>
-
- * config/alpha/alpha.c (alpha_end_function): Always generate .end
- directive on VMS.
-
-2011-06-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.c (sparc_frame_pointer_required): Return true if
- the function receives nonlocal gotos.
-
-2011-06-27 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49536
- * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size):
- For non-scalar inner types use a scalar type according to
- the scalar inner mode.
-
-2011-06-27 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49365
- * params.def (min-insn-to-prefetch-ratio): Reduce from 10 to 9.
-
-2011-06-27 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49169
- * fold-const.c (get_pointer_modulus_and_residue): Don't rely on
- the alignment of function decls.
-
-2011-06-26 Iain Sandoe <iains@gcc.gnu.org>
-
- PR target/47997
- * config/darwin.c (darwin_mergeable_string_section): Place string
- constants in '.cstring' rather than '.const' when CF/NSStrings are
- active.
-
-2011-06-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.c (save_local_or_in_reg_p): Adjust comment.
- (emit_save_register_window): Likewise.
- (sparc_expand_prologue): Use SIZE_INT_RTX and SIZE_RTX variables.
- (sparc_flat_expand_prologue): Add comment. Always emit blockage.
- Swap back %o7/%i7 in register naming.
-
-2011-06-25 Iain Sandoe <iains@gcc.gnu.org>
-
- PR driver/49371
- * config/darwin.c (darwin_override_options): Improve warning when
- mdynamic-no-pic is given together with fPIC/fpic, also warn when it
- is given with fpie/fPIE.
- * config/darwin.h (PIE_SPEC): New, (LINK_SPEC): Use PIE_SPEC.
- * config/darwin9.h (PIE_SPEC): New.
-
-2011-06-25 Basile Starynkevitch <basile@starynkevitch.net>
-
- * timevar.c (timevar_print): Increase width for display of timevar
- name.
-
-2011-06-24 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/46400
- * c-decl.c (union lang_tree_node): Use TYPE_NEXT_VARIANT
- instead of TYPE_CHAIN for chain_next for types.
-
-2011-06-24 Richard Henderson <rth@redhat.com>
-
- * config/sparc/sparc.md (create_flat_frame_1<P:mode>): Remove.
- (create_flat_frame_2<P:mode>, create_flat_frame_3<P:mode>): Remove.
- * config/sparc/sparc.c (gen_create_flat_frame_1): Remove.
- (gen_create_flat_frame_2, gen_create_flat_frame_3): Remove.
- (sparc_flat_expand_prologue): Emit individual instructions
- instead of one of the above.
-
-2011-06-24 Easwaran Raman <eraman@google.com>
-
- PR rtl-optimization/49429
- PR target/49454
- * expr.c (emit_block_move_hints): Mark MEM_EXPR(x) and
- MEM_EXPR(y) addressable if emit_block_move_via_libcall is
- used to copy y into x.
- * calls.c (initialize_argument_information): Mark
- an argument addressable if it is passed by invisible reference.
- (emit_library_call_value_1): Mark MEM_EXPR (val) addressable
- if it is passed by reference.
-
-2011-06-24 H.J. Lu <hongjiu.lu@intel.com>
-
- PR rtl-optimization/49504
- * rtlanal.c (nonzero_bits1): Properly handle addition or
- subtraction of a pointer in Pmode if pointers extend unsigned.
- (num_sign_bit_copies1): Likewise.
-
-2011-06-24 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimizations/49516
- * tree-sra.c (sra_modify_assign): Choose the safe path for
- aggregate copies if we also did scalar replacements.
-
-2011-06-24 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- PR target/49335
- * config/arm/predicates.md (add_operator): New.
- * config/arm/arm.md ("*arith_shiftsi"): Fix for SP reg usage in Thumb2.
-
-2011-06-24 Andi Kleen <ak@linux.intel.com>
-
- * tree-sra.c (type_internals_preclude_sra_p): Add msg
- parameter. Split up ifs and report reason in *msg.
- (reject): Add.
- (find_var_candiate): Add msg variable.
- Split up ifs and report reason to reject.
- (find_param_candidates): Add msg variable.
- Pass msg to type_internals_preclude_sra_p.
-
-2011-06-23 Jeff Law <law@redhat.com>
-
- PR middle-end/48770
- * reload.h (reload): Change to return a bool.
- * ira.c (ira): If requested by reload, run a fast DCE pass after
- reload has completed. Fix comment typo.
- * reload1.c (need_dce): New file scoped static.
- (reload): Set reload_completed here. Return whether or not a DCE
- pass after reload is needed.
- (delete_dead_insn): Set need_dce as needed.
-
- PR middle-end/49465
- * tree-ssa-threadupate.c (fix_duplicate_block_edges): Fix condition
- to detect threading through joiner block. If there was already
- an edge to the new target, then do not change the PHI nodes.
-
-2011-06-23 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Use
- get_pointer_alignment to see if base isn't sufficiently aligned.
-
-2011-06-23 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimize/49373
- * tree-pass.h (all_late_ipa_passes): Declare.
- * cgraphunit.c (init_lowered_empty_function): Fix properties.
- (cgraph_optimize): Execute late passes; remove unreachable funcions
- after materialization.
- * ipa-inline.c (gate_ipa_inline): Enable only when optimizing or
- LTOing.
- * passes.c (all_late_ipa_passes): Declare.
- (dump_passes, register_pass): Handle late ipa passes.
- (init_optimization_passes): Move ipa_pta to late passes; schedule
- fixup_cfg at beggining of all_passes.
- (apply_ipa_transforms): New function.
- (execute_one_pass): When doing simple ipa pass, apply all transforms.
-
-2011-06-23 Joseph Myers <joseph@codesourcery.com>
-
- * params.c: Include common/common-target.h. Don't include tm.h.
- (lang_independent_params): Move from toplev.c.
- (global_init_params): New.
- * params.h (global_init_params): Declare.
- * target.def (default_params): Move to common-target.def.
- * toplev.c (lang_independent_options): Remove.
- (lang_independent_params): Move to params.c.
- (general_init): Use global_init_params.
- * common/common-target.def (option_default_params): Move from
- target.def.
- * common/config/ia64/ia64-common.c: Include params.h.
- (ia64_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
- from ia64.c.
- * common/config/rs6000/rs6000-common.c: Include params.h.
- (rs6000_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
- from rs6000.c.
- * common/config/sh/sh-common.c: Include params.h.
- (sh_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
- from sh.c.
- * common/config/spu/spu-common.c: Include params.h.
- (spu_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
- from spu.c.
- * config/ia64/ia64.c (ia64_option_default_params,
- TARGET_OPTION_DEFAULT_PARAMS): Move to ia64-common.c.
- * config/rs6000/rs6000.c (rs6000_option_default_params,
- TARGET_OPTION_DEFAULT_PARAMS): Move to rs6000-common.c.
- * config/sh/sh.c (sh_option_default_params,
- TARGET_OPTION_DEFAULT_PARAMS): Move to sh-common.c.
- * config/spu/spu.c (spu_option_default_params,
- TARGET_OPTION_DEFAULT_PARAMS): Move to spu-common.c.
- * Makefile.in (OBJS): Remove params.o.
- (OBJS-libcommon-target): Add params.o.
- (params.o, $(common_out_object_file)): Update dependencies.
- * doc/tm.texi: Regenerate.
-
-2011-06-23 Alan Modra <amodra@gmail.com>
-
- PR bootstrap/49383
- * config/rs6000/rs6000.c (call_ABI_of_interest): Adjust cgraph
- invocation for 2011-06-09 changes.
-
-2011-06-22 Jakub Jelinek <jakub@redhat.com>
-
- PR libgomp/49490
- * omp-low.c (expand_omp_for_static_nochunk): Only
- use n ceil/ nthreads size for the first n % nthreads threads in the
- team instead of all threads except for the last few ones which
- get less work or none at all.
-
- PR debug/49496
- * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Ignore debug
- uses.
-
-2011-06-22 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49493
- * tree-ssa-structalias.c (get_constraint_for_ssa_var):
- Refer to the alias target of variables.
- (associate_varinfo_to_alias_1): Remove.
- (ipa_pta_execute): Do not associate aliases with anything.
- * cgraph.h (varpool_alias_aliased_node): Fix cut&paste errors.
- (cgraph_function_node): Likewise.
- (cgraph_function_or_thunk_node): Likewise.
- (varpool_variable_node): Likewise.
-
-2011-06-22 Nathan Sidwell <nathan@codesourcery.com>
-
- * config/arm/arm.h (OPTION_DEFAULT_SPECS): Fix -mtls-dialect typo.
- * config.gcc (arm*-*-linux*): Default to gnu tls.
- (arm*-*-*): Add --with-tls option.
- (all_defaults): Add 'tls'.
-
-2011-06-22 Richard Henderson <rth@redhat.com>
-
- * reg-notes.def (REG_CFA_WINDOW_SAVE): New.
- * dwarf2out.c (dwarf2out_frame_debug): Handle it.
- (dwarf2out_frame_debug_cfa_window_save): Rename from
- dwarf2out_window_save; make static.
- * tree.h (dwarf2out_window_save): Don't declare.
-
- * config/sparc/sparc.c (sparc_dwarf_handle_frame_unspec): Remove.
- (TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove.
- (emit_save_register_window): Rename from gen_save_register_window;
- emit the insn and add REG_CFA_* notes.
- (sparc_expand_prologue): Update to match.
- * config/sparc/sparc.md (save_register_window_1): Simplify from
- save_register_window<P:mode>.
-
-2011-06-22 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/49497
- * config/i386/i386.md (*lea_general_2): Always allow SImode.
- (*lea_general_2_zext): Likewise.
- (imul to lea peepholes): Use const359_operand and check
- TARGET_PARTIAL_REG_STALL.
-
- * config/i386/predicates.md (const359_operand): New.
-
-2011-06-22 Michael Matz <matz@suse.de>
-
- * cgraphunit.c (assemble_thunk): Use correct return type.
-
-2011-06-22 Dmitry Plotnikov <dplotnikov@ispras.ru>
- Dmitry Melnik <dm@ispras.ru>
-
- * config/arm/arm.c (neon_immediate_valid_for_shift): New function.
- (neon_output_shift_immediate): Ditto.
- * config/arm/arm-protos.h (neon_immediate_valid_for_shift): New
- prototype.
- (neon_output_shift_immediate): Ditto.
- * config/arm/neon.md (vashl<mode>3): Modified constraint.
- (vashr<mode>3_imm): New insn pattern.
- (vlshr<mode>3_imm): Ditto.
- (vashr<mode>3): Modified constraint.
- (vlshr<mode>3): Ditto.
- * config/arm/predicates.md (imm_for_neon_lshift_operand): New
- predicate.
- (imm_for_neon_rshift_operand): Ditto.
- (imm_lshift_or_reg_neon): Ditto.
- (imm_rshift_or_reg_neon): Ditto.
-
- * optabs.c (init_optabs): Init optab codes for vashl, vashr, vlshr.
-
-2011-06-22 Jakub Jelinek <jakub@redhat.com>
-
- * tree-ssa-ccp.c (evaluate_stmt): Try bitwise tracking for
- builtin calls even if likelyvalue is not CONSTANT.
- Handle BUILT_IN_STRDUP and BUILT_IN_STRNDUP like BUILT_IN_MALLOC.
- Return get_value_for_expr of first operand
- for BUILT_IN_{MEM{CPY,MOVE,SET},STR{,N}CPY}{,_CHK}.
- * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
- BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK like
- their non-checking counterparts.
- (call_may_clobber_ref_p_1): Likewise.
- (stmt_kills_ref_p_1): Handle BUILT_IN_MEM{{,P}CPY,MOVE,SET}_CHK
- like their non-checking counterparts.
- * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
- Handle BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK
- like their non-checking counterparts.
- (find_func_clobbers): Likewise.
- * tree-ssa-dce.c (propagate_necessity): Handle BUILT_IN_MEMSET_CHK
- like BUILT_IN_MEMSET and BUILT_IN_CALLOC like BUILT_IN_MALLOC.
-
- * dwarf2out.c (size_of_loc_descr, output_loc_operands,
- mark_base_types, hash_loc_operands, compare_loc_operands): Allow
- DW_OP_GNU_convert and DW_OP_GNU_reinterpret to use constant instead
- of base type reference as argument.
- (resolve_addr_in_expr): Likewise. Fix keep computation.
- (convert_descriptor_to_signed): Renamed to...
- (convert_descriptor_to_mode): ... this. For wider types convert to
- unsigned instead of signed, for <= DWARF2_ADDR_SIZE convert to untyped.
- (typed_binop): New function.
- (scompare_loc_descriptor, ucompare_loc_descriptor,
- minmax_loc_descriptor, mem_loc_descriptor): For wider integer modes
- default to unsigned type instead of signed.
-
- PR debug/47858
- * gimple.h (enum gimple_debug_subcode): Add GIMPLE_DEBUG_SOURCE_BIND.
- (gimple_build_debug_source_bind_stat): New prototype.
- (gimple_build_debug_source_bind): Define.
- (gimple_debug_source_bind_p, gimple_debug_source_bind_get_var,
- gimple_debug_source_bind_get_value,
- gimple_debug_source_bind_get_value_ptr,
- gimple_debug_source_bind_set_var,
- gimple_debug_source_bind_set_value): New inlines.
- * gimple.c (gimple_build_debug_source_bind_stat): New function.
- * gimple-pretty-print.c (dump_gimple_debug): Handle
- GIMPLE_DEBUG_SOURCE_BIND.
- * sese.c (rename_uses): Handle gimple_debug_source_bind_p.
- * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
- * tree-parloops.c (eliminate_local_variables,
- separate_decls_in_region): Likewise.
- (separate_decls_in_region_debug): Renamed from
- separate_decls_in_region_debug_bind. Handle
- gimple_debug_source_bind_p.
- * tree.h (decl_debug_args_lookup, decl_debug_args_insert): New
- prototypes.
- (DECL_HAS_DEBUG_ARGS_P): Define.
- (struct tree_function_decl): Add has_debug_args_flag field.
- * tree.c (debug_args_for_decl): New variable.
- (decl_debug_args_lookup, decl_debug_args_insert): New functions.
- * tree-into-ssa.c (mark_def_sites): Handle uses in debug stmts.
- (rewrite_debug_stmt_uses): New function.
- (rewrite_stmt): Use it to rewrite debug stmt uses.
- * rtl.def (DEBUG_PARAMETER_REF): New.
- * rtl.h (DEBUG_PARAMETER_REF_DECL): Define.
- * cselib.c (rtx_equal_for_cselib_1, cselib_hash_rtx): Handle
- DEBUG_PARAMETER_REF.
- * rtl.c (rtx_equal_p_cb, rtx_equal_p, iterative_hash_rtx): Likewise.
- * print-rtl.c (print_rtx): Likewise.
- * tree-sra.c (sra_ipa_reset_debug_stmts): Prefer replacing of
- SSA_NAMEs with DEBUG_EXPR_DECLs initialized in source bind
- debug stmts in the first bb.
- * tree-inline.c (remap_ssa_name): If remapping default def
- of a PARM_DECL fails, map to a DEBUG_EXPR_DECL set in
- a source bind debug stmt.
- (remap_gimple_stmt): Handle gimple_debug_source_bind_p.
- (maybe_move_debug_stmts_to_successors): Likewise.
- (copy_debug_stmt): Likewise. Avoid shadowing a variable.
- (tree_function_versioning): If DECL_HAS_DEBUG_ARGS_P, copy
- debug args vector from old_decl to new_decl.
- * ipa-prop.c (ipa_modify_call_arguments): For optimized away
- or modified parameters, add debug bind stmts before call
- setting DEBUG_EXPR_DECL which is remembered in debug args vector.
- * cfgexpand.c (expand_call_stmt): Call expand_debug_expr
- on DECL_DEBUG_EXPRs from debug args vector.
- (expand_debug_source_expr): New function.
- (expand_debug_locations): Use it for source bind insns.
- (expand_gimple_basic_block): Handle gimple_debug_source_bind_p.
- * var-tracking.c (prepare_call_arguments): Add debug args
- to call_arguments if any.
- * dwarf2out.c (dwarf_stack_op_name, size_of_loc_descr,
- output_loc_operands, output_loc_operands_raw, resolve_addr_in_expr,
- compare_loc_operands): Handle DW_OP_GNU_parameter_ref.
- (get_ref_die_offset, parameter_ref_descriptor): New functions.
- (mem_loc_descriptor): Handle DEBUG_PARAMETER_REF.
- (gen_subprogram_die): Handle parameters identified by
- DEBUG_PARAMETER_REF.
-
-2011-06-22 Nathan Sidwell <nathan@codesourcery.com>
-
- * doc/invoke.texi (ARM Options): Document -mtls-dialect option.
- * doc/install.texi (Configuration): Document --with-tls.
- * config/arm/arm.c (enum tls_reloc): Add TLS_DESCSEQ.
- (arm_call_tls_get_addr): Clean up. Assert not tls descriptor.
- (arm_tls_descseq_addr): New.
- (legitimize_tls_address): Add tlsdesc support.
- (arm_cannot_copy_insn_p): Check for tlscall.
- (arm_emit_tls_decoration): Likewise.
- * config/arm/arm.h (TARGET_GNU2_TLS): New.
- (OPTION_DEFAULT_SPECS): Add with-tls support.
- * config/arm/arm.md (R1_REGNUM): Define.
- (tlscall): New.
- * config/arm/arm.opt (tls_type): New enumeration type and values.
- (mtls-dialect): New switch.
- * config/arm/arm-opts.h (enum tls_type): New.
-
-2011-06-21 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * attribs.c (register_attribute): Added assert to check that all
- attribute specs are registered with a name that is not empty and
- does not start with '_'.
- (decl_attributes): Avoid the lookup of the "naked" attribute spec
- if the function has no attributes.
- * tree.c (is_attribute_with_length_p): Removed.
- (is_attribute_p): Removed.
- (private_is_attribute_p): New.
- (private_lookup_attribute): New.
- (lookup_attribute): Removed.
- (lookup_ident_attribute): New.
- (remove_attribute): Require the first argument to be in the form
- 'text', not '__text__'. Updated asserts.
- (merge_attributes): Use lookup_ident_attributes instead of
- lookup_attribute.
- (merge_dllimport_decl_attributes): Use remove_attribute.
- (attribute_list_contained): Likewise.
- (attribute_list_equal): Immediately return 1 if the arguments are
- identical pointers.
- * tree.h (is_attribute_p): Made inline. Return a 'bool', not an
- 'int'. Require the first argument to be in the form 'text', not
- '__text__'. Require the second argument to be an identifier.
- (lookup_attribute): Made inline. Require the first argument to be
- in the form 'text', not '__text__'.
- (private_is_attribute_p, private_lookup_attribute): New.
- Updated comments.
-
-2011-06-21 Andrew MacLeod <amacleod@redhat.com>
-
- * builtins.c: Add sync_ or SYNC__ to builtin names.
- * sync-builtins.def: Add sync_ or SYNC__ to builtin names.
- * omp-low.c: Add sync_ or SYNC__ to builtin names.
-
-2011-06-21 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/33049
- * config/avr/avr.md (extzv): New expander.
- (*extzv): New insn.
- (*extzv.qihi1, *extzv.qihi2): New insn-and-split.
- * config/avr/constraints.md (C04): New constraint.
- * doc/md.texi (Machine Constraints): Document it.
-
-2011-06-21 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/49489
- * builtins.c (expand_builtin_unop): Call expand_unop with 0 as
- unsignedp argument instead of 1 for clrsb_optab.
- (fold_builtin_bitop): Fix masking for width > HOST_BITS_PER_WIDE_INT
- and < 2 * HOST_BITS_PER_WIDE_INT. Optimize BUILT_IN_CLRSB*.
- (fold_builtin_1): Call fold_builtin_binop for BUILT_IN_CLRSB*.
- * optabs.c (widen_leading): Call widen_operand and expand_unop
- with 0 as unsignedp argument instead of 1 for clrsb_optab.
- (expand_unop): Subtract difference of mode sizes also for clrsb_optab.
-
-2011-06-21 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.md (*jcindirect_jump): Fix build warning.
-
-2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
-
- * gensupport.c (add_define_attr): New static function.
- (is_predicable): Allow multi-alternative lists for the "predicable"
- attribute.
- (modify_attr_enabled_ce, alter_attrs_for_insn): New static functions.
- (process_one_cond_exec): Call alter_attrs_for_insn.
- * doc/md.texi (Defining Attributes): Mention some standard names.
- (Conditional Execution): Update documentation for "predicable".
-
- * doc/extend.texi (__builtin_clrsb, __builtin_clrsbl,
- __builtin_clrsbll): Document.
- * doc/rtl.texi (clrsb): New entry.
- * optabs.c (widen_leading): Renamed from widen_clz. New argument
- UNOPTAB. All callers changed. Use UNOPTAB instead of clz_optab.
- (expand_unop): Handle clrsb_optab.
- (init_optabs): Initialize it.
- * optabs.h (enum optab_index): New entry OTI_clrsb.
- (clrsb_optab): Define.
- * genopinit.c (optabs): Add an entry for it.
- * builtins.c (expand_builtin): Handle clrsb builtin functions.
- * builtins.def (BUILT_IN_CLRSB, BUILT_IN_CLRSBIMAX, BUILT_IN_CLRSBL,
- BUILT_IN_CLRSBLL): New.
- * rtl.def (CLRSB): New code.
- * dwarf2out.c (mem_loc_descriptor): Handle it.
- * simplify-rtx.c (simplify_const_unary_operation): Likewise.
- Use op_mode rather than mode when optimizing ffs, clz, ctz, parity
- and popcount.
- * libgcc2.c (__clrsbSI2, __clrsbDI2): New functions.
- * libgcc2.h (__clrsbSI2, __clrsbDI2): Define and declare.
- (__ctzDI2): Move declaration.
- * config/bfin/bfin.md (clrsbsi2): New expander.
- (signbitssi2): Use the CLRSB rtx.
- (clrsbhi2): Renamed from signbitshi2. Use the CLRSB rtx.
- * config/bfin/bfin.c (bdesc_1arg): Changed accordingly.
-
-2011-06-21 Richard Guenther <rguenther@suse.de>
-
- * ipa-inline-transform.c (inline_transform): Fix previous change.
-
-2011-06-21 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49478
- * tree-vect-loop.c (vectorizable_reduction): Handle DOT_PROD_EXPR
- with constant operand.
-
-2011-06-21 Richard Guenther <rguenther@suse.de>
-
- * ipa-inline-transform.c (inline_transform): Fix typo.
-
-2011-06-21 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49483
- * tree-vect-stmts.c (vectorizable_assignment): Also handle
- VIEW_CONVERT_EXPR conversions.
-
-2011-06-21 Joseph Myers <joseph@codesourcery.com>
-
- * config/avr/avr-mcus.def, config/avr/genopt.sh: New files.
- * config/avr/avr-tables.opt: New file (generated).
- * config.gcc (avr-*-*): Use avr/avr-tables.opt.
- * config/avr/avr-devices.c (avr_mcu_types): Move contents to
- avr-mcus.def.
- * config/avr/avr.c (avr_help, TARGET_HELP): Remove.
- (avr_option_override): Don't process -mmcu= argument here. Set
- avr_current_device using avr_mcu_index.
- (avr_file_start): Use avr_current_device->name instead of avr_mcu_name.
- * config/avr/avr.opt (mmcu=): Use Enum.
- * config/avr/t-avr (avr-devices.o): Update dependencies.
- ($(srcdir)/config/avr/avr-tables.opt): New.
- * target.def (help): Remove.
- * doc/tm.texi.in (TARGET_HELP): Remove.
- * doc/tm.texi: Regenerate.
- * opts.c: Don't include target.h.
- (common_handle_option): Don't call targetm.help.
- * system.h (TARGET_HELP): Poison.
- * Makefile.in (opts.o): Update dependencies.
-
-2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/usegld.h: New file.
- * config/sol2.h (PREFERRED_DEBUGGING_TYPE): Remove.
- (CPP_SUBTARGET_SPEC): Remove -compat-bsd support.
- (LIB_SPEC): Likewise. Search /lib.
- (LINK_ARCH32_SPEC_BASE): Remove -compat-bsd support.
- (RDYNAMIC_SPEC): Handle GNU ld.
- [HAVE_LD_EH_FRAME_HDR && TARGET_DL_ITERATE_PHDR] (LINK_EH_SPEC):
- Define.
- (SUPPORTS_INIT_PRIORITY): Only disable for Sun ld.
- (SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Define.
- [!USE_GAS] (NO_DBX_BNSYM_ENSYM): Redefine.
- (STACK_CHECK_STATIC_BUILTIN): Define.
- * config/sol2.opt (compat-bsd): Remove.
- * config/sol2-10.h (TARGET_C99_FUNCTIONS): Remove undef.
- * config/sol2-bi.h: New file.
- * config/sol2-gld.h: Remove.
- * config/i386/sol2.h (TLS_COMMON_ASM_OP): Only define if !USE_GAS.
- (NO_DBX_BNSYM_ENSYM): Remove.
- (SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove.
- (STACK_CHECK_STATIC_BUILTIN): Remove.
- Test USE_GLD instead of TARGET_GNU_LD.
- * config/i386/sol2-10.h: Rename to ...
- * config/i386/sol2-bi.h .. this.
- (SUBTARGET_EXTRA_SPECS): Redefine.
- (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Remove.
- (MULTILIB_DEFAULTS): Remove.
- (DEFAULT_ARCH32_P): Define.
- (LINK_ARCH64_SPEC_BASE, LINK_ARCH64_SPEC): Remove.
- (ARCH64_SUBDIR): Define.
- Test USE_GLD instead of TARGET_GNU_LD.
- (I386_EMULATION): Rename to ...
- (ARCH32_EMULATION): ... this.
- (X86_64_EMULATION): Rename to ...
- (ARCH64_EMULATION): ... this.
- (TARGET_LD_EMULATION): Remove.
- (LINK_ARCH_SPEC): Remove.
- * config/i386/sol2-gas.h: Remove.
- * config/i386/t-sol2-10: Rename to ...
- * config/i386/t-sol2-64: ... this.
- * config/sparc/sol2.h (SPARC_DEFAULT_CMODEL): Redefine.
- (AS_SPARC64_FLAG): Define.
- (ASM_CPU32_DEFAULT_SPEC, ASM_CPU64_DEFAULT_SPEC): Redefine.
- (CPP_CPU64_DEFAULT_SPEC, ASM_CPU32_DEFAULT_SPEC): Redefine
- depending on TARGET_CPU_DEFAULT.
- (CPP_CPU_SPEC): Redefine.
- (ASM_CPU_SPEC): Handle DEFAULT_ARCH32_P.
- (CPP_CPU_DEFAULT_SPEC, ASM_CPU_DEFAULT_SPEC): Redefine.
- (CPP_ARCH32_SPEC, CPP_ARCH64_SPEC, CPP_ARCH_SPEC): Redefine.
- (ASM_ARCH_SPEC, ASM_ARCH32_SPEC, ASM_ARCH64_SPEC,
- ASM_ARCH_DEFAULT_SPEC): Redefine.
- (SUBTARGET_EXTRA_SPECS): Add LINK_ARCH32_SPEC, LINK_ARCH64_SPEC,
- LINK_ARCH_DEFAULT_SPEC.
- [USE_GLD] (ARCH32_EMULATION, ARCH64_EMULATION): Define.
- [USE_GLD] (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC): Redefine.
- (ARCH64_SUBDIR): Define.
- (LINK_ARCH64_SPEC): Redefine.
- (CC1_SPEC): Redefine.
- (OPTION_DEFAULT_SPECS): Redefine.
- (MULTILIB_DEFAULTS): Define.
- (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Redefine.
- [USE_GAS && HAVE_AS_TLS] (TARGET_SUN_TLS, TARGET_GNU_TLS): Redefine.
- [USE_GLD] (CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): Undef.
- (NO_DBX_BNSYM_ENSYM): Remove.
- (SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove.
- (ASM_OUTPUT_ALIGN_WITH_NOP): Only define if !USE_GAS.
- (TARGET_ASM_NAMED_SECTION): Likewise.
- (STACK_CHECK_STATIC_BUILTIN): Remove.
- * config/sparc/sol2-bi.h: Remove.
- * config/sparc/sol2-gas-bi.h: Remove.
- * config/sparc/sol2-gas.h: Remove.
- * config/sparc/sol2-gld-bi.h: Remove.
- * config.gcc (i[34567]86-*-solaris2*, sparc*-*-solaris2*): Move
- common parts ...
- (*-*-solaris2*): ... here.
-
-2011-06-21 Christian Bruel <christian.bruel@st.com>
-
- PR other/43564
- * ipa-inline.c (can_inline_edge_p): Check
- !DECL_DISREGARD_INLINE_LIMITS.
-
-2011-06-21 Christian Bruel <christian.bruel@st.com>
-
- PR middle-end/49139
- * cgraphunit.c (process_function_and_variable_attributes): warn when
- always_inline functions that are not inline.
- * ipa-inline-transform.c (inline_transform): Always call
- optimize_inline.
- * tree-inline.c (tree_inlinable_function_p): Use error instead
- of sorry.
- (expand_call_inline): Likewise.
-
-2011-06-21 Jakub Jelinek <jakub@redhat.com>
-
- * Makefile.in (dg_target_exps): Set.
- (check_gcc_parallelize): Parallelize gcc testing into 10 jobs
- instead of 7, try to divide it more evenly.
-
-2011-06-20 Changpeng Fang <changpeng.fang@amd.com>
-
- PR target/49089
- * config/i386/i386.c (avx256_split_unaligned_load): New definition.
- (avx256_split_unaligned_store): New definition.
- (ix86_option_override_internal): Enable avx256 unaligned load/store
- splitting only when avx256_split_unaligned_load/store is set.
-
-2011-06-20 Bernd Schmidt <bernds@codesourcery.com>
-
- * regrename.c (scan_rtx_reg): Handle the case where we write to an
- open chain in a smaller mode without failing the entire block.
-
-2011-06-21 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_cannot_force_const_mem): Match
- CONST high part large-toc address.
- (rs6000_tls_referenced_p): Make static.
- * config/rs6000/rs6000-protos.h (rs6000_tls_referenced_p): Delete.
-
-2011-06-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- PR target/49385
- * config/arm/thumb2.md (*thumb2_movhi_insn): Make sure atleast
- one of the operands is a register.
-
-2011-06-20 Kai Tietz <ktietz@redhat.com>
-
- * fold-const.c (fold_binary_loc): Add missing folding for truth-not
- operations in combination with binary and.
-
-2011-06-20 Bernd Schmidt <bernds@codesourcery.com>
-
- * regrename.c (do_replace): Don't update notes.
-
-2011-06-20 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (create_TOC_reference): Wrap high part
- of toc-relative address in CONST.
- (rs6000_delegitimize_address): Recognize changed address.
- (rs6000_legitimize_reload_address): Likewise.
- (rs6000_emit_move): Don't force these constants to memory.
- * config/rs6000/rs6000.md (tls_gd, tls_gd_high): Wrap high part of
- toc-relative address in CONST.
- (tls_ld, tls_ld_high, tls_got_dtprel, tls_got_dtprel_high): Likewise.
- (tls_got_tprel, tls_got_tprel_high, largetoc_high): Likewise.
-
-2011-06-18 H.J. Lu <hongjiu.lu@intel.com>
-
- * longlong.h (count_leading_zeros): Use long long builtin for x86-64.
- (count_trailing_zeros): Likewise.
-
-2011-06-18 H.J. Lu <hongjiu.lu@intel.com>
-
- PR other/49325
- * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Properly check if
- .init_array can be used with .ctors on targets.
- * configure: Regenerated.
-
-2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-sra.c (type_internals_preclude_sra_p) <ARRAY_TYPE>: Return true
- if the element type is volatile.
-
-2011-06-18 Jan Hubicka <jh@suse.cz>
-
- * lto-symtab.c (lto_varpool_replace_node): Remove code handling
- extra name aliases.
- (lto_symtab_resolve_can_prevail_p): Likewise.
- (lto_symtab_merge_cgraph_nodes): Update alias_of pointers.
- * cgraphbuild.c (record_reference): Remove extra body alias code.
- (mark_load): Likewise.
- (mark_store): Likewise.
- * cgraph.h (varpool_node): Remove extra_name filed;
- add alias_of and extraname_alias.
- (varpool_create_variable_alias, varpool_for_node_and_aliases): Declare.
- (varpool_alias_aliased_node): New inline function.
- (varpool_variable_node): New function.
- * cgraphunit.c (handle_alias_pairs): Handle also variable aliases.
- * ipa-ref.c (ipa_record_reference): Allow aliases on variables.
- * lto-cgraph.c (lto_output_varpool_node): Update streaming.
- (input_varpool_node): Likewise.
- * lto-streamer-out.c (produce_symtab): Remove extra name aliases.
- (varpool_externally_visible_p): Remove extra body alias code.
- (function_and_variable_visibility): Likewise.
- * tree-ssa-structalias.c (associate_varinfo_to_alias_1): New function.
- (ipa_pta_execute): Use it.
- * varpool.c (varpool_remove_node): Remove extra name alias code.
- (varpool_mark_needed_node): Likewise.
- (varpool_analyze_pending_decls): Analyze aliases.
- (assemble_aliases): New functoin.
- (varpool_assemble_decl): Use it.
- (varpool_create_variable_alias): New function.
- (varpool_extra_name_alias): Rewrite.
- (varpool_for_node_and_aliases): New function.
-
-2011-06-18 Jakub Jelinek <jakub@redhat.com>
-
- PR target/49411
- * config/i386/i386.c (ix86_expand_multi_arg_builtins): If
- last_arg_constant and last argument doesn't match its predicate,
- for xop_vpermil2<mode>3 error out and for xop_rotl<mode>3
- if it is CONST_INT, mask it, otherwise expand using rotl<mode>3.
- (ix86_expand_sse_pcmpestr, ix86_expand_sse_pcmpistr): Fix
- spelling of error message.
- * config/i386/sse.md (sse4a_extrqi, sse4a_insertqi,
- vcvtps2ph, *vcvtps2ph, *vcvtps2ph_store, vcvtps2ph256): Use
- const_0_to_255_operand instead of const_int_operand.
-
- Revert:
- 2011-05-09 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (blendbits): Remove mode attribute.
- (<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand
- instead of const_0_to_<blendbits>_operand for operand 3 predicate.
- Check integer value of operand 3 in insn constraint.
-
-2011-06-17 Hans-Peter Nilsson <hp@axis.com>
-
- PR rtl-optimization/48542
- * reload.c (find_equiv_reg): Stop looking when finding a
- setjmp-type call.
- * reload1.c (reload_as_needed): Invalidate all reload
- registers when crossing a setjmp-type call.
-
-2011-06-16 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadupdate.c (struct redirection_data): New field
- intermediate_edge.
- (THREAD_TARGET2): Define.
- (redirection_data_eq): Also check that the intermediate edge is equal.
- (lookup_redirection_data): Drop useless argument. Extract the
- outgoing_edge and intermediate edge from E. Callers updated.
- (copy_phi_args, update_destination_phis): New functions.
- (fix_duplicate_block_edges): Likewise.
- (create_edge_and_update_destination_phis): Duplicate all the edges
- hung off e->aux. Use copy_phi_args.
- (create_duplicates): Use fix_duplicate_block_edges.
- (fixup_template_block): Likewise.
- (redirect_edges): If necessary, redirect the joiner block's incoming
- edge to the duplicate of the joiner block.
- (thread_block): Don't muck up loops when threading through a joiner
- block.
- (thread_through_loop_header): Handle threading through a joiner block.
- (mark_threaded_blocks, register_jump_thread): Likewise.
- * tree-flow.h (register_jump_thread): Add new argument. Callers
- updated.
- * tree-ssa-threadedge.c (phi_args_equal_on_edges): New function.
- (thread_across_edge): Handle threading through a joiner block.
-
-2011-06-16 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/49343
- * tree-sra.c (build_ref_for_model): Use component_ref_field_offset to
- calculate offset, provide 2nd operand for the new COMPONENT_REF.
-
-2011-06-16 Iain Sandoe <iains@gcc.gnu.org>
-
- * config/darwin-protos.h (machopic_select_rtx_section): Move to
- inside RTX_CODE ifdef.
-
-2011-06-16 Tom de Vries <tom@codesourcery.com>
-
- PR target/45098
- * tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith):
- Disallow NULL pointer for pointer arithmetic.
-
-2011-06-16 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- PR target/49398
- Revert.
- 2011-06-10 Wei Guozhi <carrot@google.com>
-
- PR target/45335
- * config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da,
- stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns.
- (ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patterns and
- related peephole2.
- (strd, strd_reg1, strd_reg2 and peephole2): New insn patterns and
- related peephole2.
- * config/arm/arm-protos.h (arm_check_ldrd_operands): New prototype.
- (arm_legitimate_ldrd_p): New prototype.
- (arm_output_ldrd): New prototype.
- * config/arm/arm.c (arm_check_ldrd_operands): New function.
- (arm_legitimate_ldrd_p): New function.
- (arm_output_ldrd): New function.
-
-2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR middle-end/46500
- * doc/tm.texi.in: Update Copyright date.
- * doc/tm.texi: Regenerate.
- * targhooks.c (default_setup_incoming_varargs): Replace
- CUMULATIVE_ARGS* argument type with cumulative_args_t.
- (default_pretend_outgoing_varargs_named): Likewise.
- (hook_pass_by_reference_must_pass_in_stack): Likewise.
- (hook_callee_copies_named): Likewise.
- (default_function_arg_advance): Likewise.
- (default_function_arg): Likewise.
- (default_function_incoming_arg): Likewise.
- (hook_bool_CUMULATIVE_ARGS_false): Likewise.
- (hook_bool_CUMULATIVE_ARGS_true): Likewise.
- (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise.
- (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
- (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise.
- * targhooks.h (default_setup_incoming_varargs): Likewise.
- (default_pretend_outgoing_varargs_named): Likewise.
- (hook_pass_by_reference_must_pass_in_stack): Likewise.
- (hook_callee_copies_named): Likewise.
- (default_function_arg_advance): Likewise.
- (default_function_arg): Likewise.
- (default_function_incoming_arg): Likewise.
- (hook_bool_CUMULATIVE_ARGS_false): Likewise.
- (hook_bool_CUMULATIVE_ARGS_true): Likewise.
- (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise.
- (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
- (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise.
- * target.def (pass_by_reference): Likewise.
- (setup_incoming_varargs, strict_argument_naming): Likewise.
- (pretend_outgoing_varargs_named, callee_copies): Likewise.
- (arg_partial_bytes, function_arg_advance, function_arg): Likewise.
- (function_incoming_arg): Likewise.
- * target.h: Don't include "tm.h" .
- (cumulative_args_t): New typedef.
- [GCC_TM_H] (get_cumulative_args): New static inline function.
- [GCC_TM_H] (pack_cumulative_args): Likewise.
- * config/alpha/alpha.c (alpha_function_arg): Replace CUMULATIVE_ARGS*
- argument type with cumulative_args_t.
- (alpha_function_arg_advance, alpha_arg_partial_bytes): Likewise.
- (alpha_pass_by_reference, alpha_setup_incoming_varargs): Likewise.
- * config/frv/frv.c (frv_setup_incoming_varargs): Likewise.
- (frv_arg_partial_bytes, frv_function_arg): Likewise.
- (frv_function_incoming_arg, frv_function_arg_advance): Likewise.
- (frv_function_arg_1): Likewise.
- * config/s390/s390.c (s390_pass_by_reference): Likewise.
- (s390_function_arg_advance, s390_function_arg): Likewise.
- * config/m32c/m32c.c (m32c_function_arg): Likewise.
- (m32c_pass_by_reference, m32c_function_arg_advance): Likewise.
- (m32c_strict_argument_naming): Likewise.
- * config/spu/spu.c (spu_pass_by_reference, spu_function_arg): Likewise.
- (spu_function_arg_advance): Likewise.
- (spu_setup_incoming_varargs): Likewise. Make static.
- * config/spu/spu-protos.h (spu_setup_incoming_varargs):
- Remove prototype.
- * config/sparc/sparc.c (sparc_strict_argument_naming): Replace
- CUMULATIVE_ARGS* argument type with cumulative_args_t.
- (sparc_pass_by_reference, sparc_function_arg_advance): Likewise.
- (sparc_function_arg, sparc_function_incoming_arg): Likewise.
- (sparc_arg_partial_bytes, sparc_function_arg_1): Likewise.
- * config/mep/mep.c (mep_setup_incoming_varargs): Likewise.
- (mep_pass_by_reference, mep_function_arg): Likewise.
- (mep_function_arg_advance): Likewise.
- * config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise.
- (m32r_pass_by_reference, m32r_arg_partial_bytes): Likewise.
- (m32r_function_arg, m32r_function_arg_advance): Likewise.
- * config/rx/rx.c (rx_function_arg, rx_function_arg_advance): Likewise.
- * config/i386/i386.c (ix86_function_arg_advance): Likewise.
- (ix86_function_arg, ix86_pass_by_reference): Likewise.
- (ix86_setup_incoming_varargs): Likewise.
- * config/sh/sh.c (sh_setup_incoming_varargs): Likewise.
- (sh_strict_argument_naming): Likewise.
- (sh_pretend_outgoing_varargs_named, sh_pass_by_reference): Likewise.
- (sh_callee_copies, sh_arg_partial_bytes): Likewise.
- (sh_function_arg_advance, sh_function_arg): Likewise.
- * config/pdp11/pdp11.c (pdp11_function_arg): Likewise.
- (pdp11_function_arg_advance): Likewise.
- * config/microblaze/microblaze.c (microblaze_function_arg_advance):
- Likewise.
- (microblaze_function_arg, function_arg_partial_bytes): Likewise.
- * config/avr/avr.c (avr_function_arg): Likewise.
- (avr_function_arg_advance): Likewise.
- * config/xtensa/xtensa.c (xtensa_function_arg_advance): Likewise.
- (xtensa_function_arg, xtensa_function_incoming_arg): Likewise.
- (xtensa_function_arg_1): Likewise.
- * config/stormy16/stormy16.c (xstormy16_function_arg_advance):
- Likewise.
- (xstormy16_function_arg): Likewise.
- * config/fr30/fr30.c (fr30_setup_incoming_varargs): Likewise.
- (fr30_arg_partial_bytes, fr30_function_arg): Likewise.
- (fr30_function_arg_advance): Likewise.
- * config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise.
- (lm32_function_arg, lm32_function_arg_advance): Likewise.
- * config/moxie/moxie.c (moxie_setup_incoming_varargs): Likewise.
- (moxie_function_arg, moxie_function_arg_advance): Likewise.
- (moxie_pass_by_reference, moxie_arg_partial_bytes): Likewise.
- * config/cris/cris.c (cris_setup_incoming_varargs): Likewise.
- (cris_pass_by_reference, cris_arg_partial_bytes): Likewise.
- (cris_function_arg, cris_function_incoming_arg): Likewise.
- (cris_function_arg_advance, cris_function_arg_1): Likewise.
- * config/iq2000/iq2000.c (iq2000_setup_incoming_varargs): Likewise.
- (iq2000_pass_by_reference, iq2000_arg_partial_bytes): Likewise.
- (iq2000_function_arg, iq2000_function_arg_advance): Likewise.
- * config/mn10300/mn10300.c (mn10300_pass_by_reference): Likewise.
- (mn10300_function_arg, mn10300_function_arg_advance): Likewise.
- (mn10300_arg_partial_bytes): Likewise.
- * config/ia64/ia64.c (ia64_setup_incoming_varargs): Likewise.
- (ia64_arg_partial_bytes, ia64_function_arg): Likewise.
- (ia64_function_incoming_arg, ia64_function_arg_advance): Likewise.
- (ia64_function_arg_1): Likewise.
- * config/m68k/m68k.c (m68k_function_arg_advance): Likewise.
- (m68k_function_arg): Likewise.
- * config/rs6000/rs6000.c (rs6000_function_arg_advance): Likewise.
- (rs6000_function_arg, setup_incoming_varargs): Likewise.
- (rs6000_pass_by_reference, rs6000_arg_partial_bytes): Likewise.
- * config/picochip/picochip.c (picochip_arg_partial_bytes): Likewise.
- (picochip_function_arg, picochip_incoming_function_arg): Likewise.
- (picochip_arg_advance): Likewise.
- * config/mcore/mcore.c (mcore_setup_incoming_varargs): Likewise.
- (mcore_arg_partial_bytes, mcore_function_arg): Likewise.
- (mcore_function_arg_advance): Likewise.
- * config/score/score.c (score_pass_by_reference): Likewise.
- (score_function_arg_advance): Likewise.
- (score_arg_partial_bytes): Likewise. Make static.
- * config/score/score-protos.h (score_arg_partial_bytes): Don't declare.
- * config/arm/arm.c (arm_arg_partial_bytes): Replace
- CUMULATIVE_ARGS* argument type with cumulative_args_t.
- (arm_function_arg, arm_function_arg_advance): Likewise.
- (arm_setup_incoming_varargs, arm_pass_by_reference): Likewise.
- * config/pa/pa.c (pa_pass_by_reference): Likewise.
- (pa_arg_partial_bytes, pa_function_arg_advance): Likewise.
- (pa_function_arg): Likewise.
- * config/mips/mips.c (mips_strict_argument_naming): Likewise.
- (mips_function_arg, mips_function_arg_advance): Likewise.
- (mips_arg_partial_bytes, mips_pass_by_reference): Likewise.
- (mips_callee_copies, mips_setup_incoming_varargs): Likewise.
- * config/vax/vax.c (vax_function_arg): Likewise.
- (vax_function_arg_advance): Likewise.
- * config/h8300/h8300.c (h8300_function_arg): Likewise.
- (h8300_function_arg_advance): Likewise.
- * config/v850/v850.c (v850_pass_by_reference): Likewise.
- (v850_strict_argument_naming, v850_function_arg): Likewise.
- (v850_arg_partial_bytes, v850_function_arg_advance): Likewise.
- (v850_setup_incoming_varargs): Likewise.
- * config/mmix/mmix.c (mmix_setup_incoming_varargs): Likewise.
- (mmix_function_arg_advance, mmix_function_incoming_arg): Likewise.
- (mmix_function_arg, mmix_pass_by_reference): Likewise.
- (mmix_function_arg_1): Replace const CUMULATIVE_ARGS* argument type
- with const void *.
- * config/bfin/bfin.c (setup_incoming_varargs): Replace
- CUMULATIVE_ARGS* argument type with cumulative_args_t.
- (bfin_function_arg_advance, bfin_function_arg): Likewise.
- (bfin_arg_partial_bytes, bfin_pass_by_reference): Likewise.
- * calls.c (emit_call_1): Change type of args_so_far to
- cumulative_args_t. Changed all callers.
- (initialize_argument_information): Likewise.
- (expand_call, emit_library_call_value_1): Use pack_cumulative_args.
- * dse.c (get_call_args): Likewise.
- * expr.c (block_move_libcall_safe_for_call_parm): Likewise.
- * function.c (pass_by_reference, reference_callee_copied): Likewise.
- (struct assign_parm_data_all): Rename args_so_far to args_so_far_v.
- New member args_so_far_v. Changed all users.
- * var-tracking.c (prepare_call_arguments): Use pack_cumulative_args.
- * config/iq2000/iq2000.c (iq2000_expand_prologue): Likewise.
- * config/mips/mips.c (mips_output_args_xfer): Likewise.
- * config/s390/s390.c (s390_call_saved_register_used): Likewise.
- * config/sh/sh.c (sh_output_mi_thunk): Likewise.
- * config/microblaze/microblaze.c (microblaze_expand_prologue):
- Likewise.
- * config/m32r/m32r.c (m32r_return_in_memory): Adjust for changed
- m32r_pass_by_reference.
-
-2011-06-16 Ira Rosen <ira.rosen@linaro.org>
-
- * tree-vectorizer.h (vect_recog_func_ptr): Change the first
- argument to be a VEC of statements.
- * tree-vect-loop.c (vect_determine_vectorization_factor): Remove the
- assert that pattern statements have to have their vector type set.
- * tree-vect-patterns.c (vect_recog_widen_sum_pattern):
- Change the first argument to be a VEC of statements. Update
- documentation.
- (vect_recog_dot_prod_pattern, vect_recog_pow_pattern): Likewise.
- (vect_handle_widen_mult_by_const): New function.
- (vect_recog_widen_mult_pattern): Change the first argument to be a
- VEC of statements. Update documentation. Check that the constant is
- INTEGER_CST. Support multiplication by a constant that fits an
- intermediate type - call vect_handle_widen_mult_by_const.
- (vect_pattern_recog_1): Update vect_recog_func_ptr and its
- call. Handle additional pattern statements if necessary.
-
-2011-06-16 Nick Clifton <nickc@redhat.com>
-
- PR target/49427
- * config.gcc: Set cpu_type to v850 for any V850 architecture.
- (v850*-*-*): Delete explicit setting of tm_p_file, tmake_file,
- md_file, extra_modes, out_file and extra_options are these are all
- deduced from cpu_type.
-
-2011-06-16 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/libgcc.S (__ashldi3, __ashrdi3, __lshrdi3): Set shift
- truncation mask to 63.
-
-2011-06-16 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/49313
- PR target/29524
- * longlong.h: Add AVR support:
- (count_leading_zeros): New macro.
- (count_trailing_zeros): New macro.
- (COUNT_LEADING_ZEROS_0): New macro.
- * config/avr/t-avr (LIB1ASMFUNCS): Add _ffssi2, _ffshi2, _loop_ffsqi2,
- _ctzsi2, _ctzhi2, _clzdi2, _clzsi2, _clzhi2, _paritydi2, _paritysi2,
- _parityhi2, _popcounthi2,_popcountsi2, _popcountdi2, _popcountqi2,
- _bswapsi2, _bswapdi2, _ashldi3, _ashrdi3, _lshrdi3.
- (LIB2FUNCS_EXCLUDE): Add _clz.
- * config/avr/libgcc.S (XCALL): Move up in file.
- (XJMP): New C Macro.
- (DEFUN): New asm macro.
- (ENDF): New asm macro.
- (__ffssi2): New function.
- (__ffshi2): New function.
- (__loop_ffsqi2): New function.
- (__ctzsi2): New function.
- (__ctzhi2): New function.
- (__clzdi2): New function.
- (__clzsi2): New function.
- (__clzhi2): New function.
- (__paritydi2): New function.
- (__paritysi2): New function.
- (__parityhi2): New function.
- (__parityqi2): New function.
- (__popcounthi2): New function.
- (__popcountsi2): New function.
- (__popcountdi2): New function.
- (__popcountqi2): New function.
- (__bswapsi2): New function.
- (__bswapdi2): New function.
- (__ashldi3): New function.
- (__ashrdi3): New function.
- (__lshrdi3): New function.
- Fix suspicous lines.
-
-2011-06-16 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (canonicalize_cond_expr_cond): (bool)x is not
- the same as x != 0.
- * fold-const.c (fold_binary_loc): Do not fold X & 1 != 0
- to (bool) X & 1.
- * ipa-prop.c (ipa_analyze_indirect_call_uses): Also allow
- equality compares against zero for the lower bit.
-
-2011-06-16 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49419
- * tree-vrp.c (execute_vrp): Call init_range_assertions
- before estimate_numbers_of_iterations, call
- free_number_of_iterations_estimates before calling
- remove_range_assertions.
-
-2011-06-16 Revital Eres <revital.eres@linaro.org>
-
- * modulo-sched.c (struct ps_insn): Remove row_rest_count field.
- (struct partial_schedule): Add rows_length field.
- (verify_partial_schedule): Check rows_length.
- (ps_insert_empty_row): Handle rows_length.
- (create_partial_schedule): Likewise.
- (free_partial_schedule): Likewise.
- (reset_partial_schedule): Likewise.
- (create_ps_insn): Remove rest_count argument.
- (remove_node_from_ps): Update rows_length.
- (add_node_to_ps): Update rows_length and call create_ps_insn
- without passing row_rest_count.
- (rotate_partial_schedule): Update rows_length.
-
-2011-06-16 Revital Eres <revital.eres@linaro.org>
-
- * ddg.c (add_intra_loop_mem_dep): New function.
- (build_intra_loop_deps): Call it.
-
-2011-06-13 Jeff Law <law@redhat.com>
-
- * df-problems.c (df_lr_local_compute): Manually CSE
- PIC_OFFSET_TABLE_REGNUM.
- * df-scan.c (df_get_regular_block_artificial_uses): Likewise.
- (df_get_entry_block_def_set, df_get_exit_block_use_set): Likewise.
-
-2011-06-13 Jan Hubicka <jh@suse.cz>
-
- * cgraphunit.c (handle_alias_pairs): New function.
- (cgraph_finalize_compilation_unit): Use it.
- * ipa.c (cgraph_externally_visible_p): Remove hack marking asm names
- as externally visible.
-
-2011-06-15 Richard Guenther <rguenther@suse.de>
-
- * expr.c (expand_expr_real_2): Reduce all integral types to
- bitfield precision.
- (expand_expr_real_1): Likewise.
-
-2011-06-15 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/48613
- * ipa-prop.c (ipa_prop_write_jump_functions): Return immediately if
- ipa_node_params_vector is NULL.
-
-2011-06-15 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/49382
- * dwarf2out.c (dw_loc_list_node): Add force field.
- (add_var_loc_to_decl): For PARM_DECL, attempt to keep the incoming
- location in the list, even if it is modified before first real insn.
- (output_loc_list): Emit empty ranges with force flag set.
- (dw_loc_list): If first range of a PARM_DECL is empty, set force flag.
-
-2011-06-15 Alexander Monakov <amonakov@ispras.ru>
-
- PR target/49349
- * sel-sched.c (find_place_for_bookkeeping): Add new parameter
- (fence_to_rewind). Use it to notice when bookkeeping will be placed
- above a fence. Update comments.
- (generate_bookkeeping_insn): Rewind fence when bookkeeping code is
- placed just above it. Do not allow NULL place_to_insert.
-
-2011-06-15 Ira Rosen <ira.rosen@linaro.org>
-
- * tree-vect-loop-manip.c (remove_dead_stmts_from_loop): Remove.
- (slpeel_tree_peel_loop_to_edge): Don't call
- remove_dead_stmts_from_loop.
- * tree-vect-loop.c (vect_determine_vectorization_factor): Don't
- remove irrelevant pattern statements. For irrelevant statements
- check if it is the last statement of a detected pattern, use
- corresponding pattern statement instead.
- (destroy_loop_vec_info): No need to remove pattern statements,
- only free stmt_vec_info.
- (vect_transform_loop): For irrelevant statements check if it is
- the last statement of a detected pattern, use corresponding
- pattern statement instead.
- * tree-vect-patterns.c (vect_pattern_recog_1): Don't insert
- pattern statements. Set basic block for the new statement.
- (vect_pattern_recog): Update documentation.
- * tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Scan
- operands of pattern statements.
- (vectorizable_call): Fix printing. In case of a pattern statement
- use the lhs of the original statement when creating a dummy
- statement to replace the original call.
- (vect_analyze_stmt): For irrelevant statements check if it is
- the last statement of a detected pattern, use corresponding
- pattern statement instead.
- * tree-vect-slp.c (vect_schedule_slp_instance): For pattern
- statements use gsi of the original statement.
-
-2011-06-14 Joseph Myers <joseph@codesourcery.com>
-
- * target-def.h (TARGET_HAVE_NAMED_SECTIONS): Move to
- common/common-target-def.h.
- * target.def (default_target_flags, handle_option,
- supports_split_stack, optimization_table, init_struct,
- except_unwind_info, unwind_tables_default, have_named_sections):
- Move to common/common-target.def.
- * target.h (enum opt_levels, struct default_options): Move to
- common/common-target.h.
- * targhooks.c (default_except_unwind_info,
- dwarf2_except_unwind_info, sjlj_except_unwind_info,
- default_target_handle_option, empty_optimization_table): Move to
- common/common-targhooks.c.
- * targhooks.h (default_except_unwind_info,
- dwarf2_except_unwind_info, sjlj_except_unwind_info,
- default_target_handle_option, empty_optimization_table): Move to
- common/common-targhooks.h.
- * common/common-target-def.h: Include common/common-targhooks.h.
- (TARGET_HAVE_NAMED_SECTIONS): Define if TARGET_ASM_NAMED_SECTION
- defined.
- * common/common-target.def (handle_option, option_init_struct,
- option_optimization_table, default_target_flags,
- except_unwind_info, supports_split_stack, unwind_tables_default,
- have_named_sections): Move from target.def.
- (HOOK_PREFIX): Undefine at end of file.
- * common/common-target.h: Include input.h.
- (enum opt_levels, struct default_options): Move from target.h.
- * common/common-targhooks.c, common/common-targhooks.h: New.
- * config.gcc (target_has_targetm_common): Default to yes.
- (moxie*): Set target_has_targetm_common=no.
- (hppa*-*-*): Don't set target_has_targetm_common=yes.
- * doc/tm.texi: Regenerate.
- * Makefile.in (COMMON_TARGET_H): Add $(INPUT_H).
- (C_TARGET_DEF_H): Add common/common-targhooks.h.
- (GCC_OBJS): Remove vec.o.
- (OBJS): Remove hooks.o and vec.o.
- (OBJS-libcommon-target): Add vec.o, hooks.o and
- common/common-targhooks.o.
- (c-family/c-common.o, c-family/c-cppbuiltin.o, lto-opts.o, tree.o,
- tree-tailcall.o, opts.o, toplev.o, varasm.o, function.o, except.o,
- expr.o, explow.o, dbxout.o, dwarf2out.o, cfgrtl.o, haifa-sched.o,
- cfglayout.o, $(out_object_file), $(common_out_object_file)):
- Update dependencies.
- (common/common-targhooks.o): New.
- * common/config/default-common.c: Include tm.h. Add FIXME comment.
- * common/config/pa/pa-common.c: Include more headers. Take
- copyright dates from pa.c.
- (pa_option_optimization_table, pa_handle_option,
- TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS,
- TARGET_HANDLE_OPTION): Move from pa.c.
- * common/config/alpha/alpha-common.c,
- common/config/arm/arm-common.c, common/config/avr/avr-common.c,
- common/config/bfin/bfin-common.c,
- common/config/cris/cris-common.c,
- common/config/fr30/fr30-common.c, common/config/frv/frv-common.c,
- common/config/h8300/h8300-common.c,
- common/config/i386/i386-common.c,
- common/config/ia64/ia64-common.c,
- common/config/iq2000/iq2000-common.c,
- common/config/lm32/lm32-common.c,
- common/config/m32c/m32c-common.c,
- common/config/m32r/m32r-common.c,
- common/config/m68k/m68k-common.c,
- common/config/mcore/mcore-common.c,
- common/config/mep/mep-common.c,
- common/config/microblaze/microblaze-common.c,
- common/config/mips/mips-common.c,
- common/config/mmix/mmix-common.c,
- common/config/mn10300/mn10300-common.c,
- common/config/pdp11/pdp11-common.c,
- common/config/picochip/picochip-common.c,
- common/config/rs6000/rs6000-common.c,
- common/config/rx/rx-common.c, common/config/s390/s390-common.c,
- common/config/score/score-common.c, common/config/sh/sh-common.c,
- common/config/sparc/sparc-common.c,
- common/config/spu/spu-common.c, common/config/v850/v850-common.c,
- common/config/vax/vax-common.c,
- common/config/xstormy16/xstormy16-common.c,
- common/config/xtensa/xtensa-common.c: New.
- * config/alpha/alpha.c: Include common/common-target.h.
- (alpha_option_optimization_table, alpha_handle_option,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
- TARGET_OPTION_OPTIMIZATION_TABLE): Move to alpha-common.c.
- * config/arm/arm-protos.h (arm_except_unwind_info): Declare.
- * config/arm/arm.c (arm_option_optimization_table,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
- TARGET_EXCEPT_UNWIND_INFO, arm_except_unwind_info): Move to
- arm-common.c.
- * config/avr/avr.c (avr_option_optimization_table,
- TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move
- to avr-common.c.
- * config/bfin/bfin.c (struct bfin_cpu): Move to bfin.h.
- (bfin_cpus, bfin_handle_option, TARGET_HANDLE_OPTION,
- TARGET_DEFAULT_TARGET_FLAGS): Move to bfin-common.c.
- * config/bfin/bfin.h struct bfin_cpu): Move from bfin.c.
- * config/cris/cris.c (cris_option_optimization_table,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
- TARGET_OPTION_OPTIMIZATION_TABLE, cris_handle_option): Move to
- cris-common.c.
- * config/fr30/fr30.c (fr30_option_optimization_table,
- TARGET_EXCEPT_UNWIND_INFO, TARGET_OPTION_OPTIMIZATION_TABLE): Move
- to fr30-common.c.
- * config/frv/frv.c (frv_option_optimization_table,
- MASK_DEFAULT_ALLOC_CC, TARGET_DEFAULT_TARGET_FLAGS,
- TARGET_OPTION_OPTIMIZATION_TABLE): Move to frv-common.c.
- * config/h8300/h8300.c (h8300_option_optimization_table,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
- TARGET_EXCEPT_UNWIND_INFO): Move to h8300-common.c.
- * config/i386/i386-protos.h (ix86_handle_option): Declare.
- * config/i386/i386.c: Include common/common-target.h.
- (OPTION_MASK_ISA_MMX_SET, OPTION_MASK_ISA_3DNOW_SET,
- OPTION_MASK_ISA_SSE_SET, OPTION_MASK_ISA_SSE2_SET,
- OPTION_MASK_ISA_SSE3_SET, OPTION_MASK_ISA_SSSE3_SET,
- OPTION_MASK_ISA_SSE4_1_SET, OPTION_MASK_ISA_SSE4_2_SET,
- OPTION_MASK_ISA_AVX_SET, OPTION_MASK_ISA_FMA_SET,
- OPTION_MASK_ISA_SSE4_SET, OPTION_MASK_ISA_SSE4A_SET,
- OPTION_MASK_ISA_FMA4_SET, OPTION_MASK_ISA_XOP_SET,
- OPTION_MASK_ISA_LWP_SET, OPTION_MASK_ISA_AES_SET,
- OPTION_MASK_ISA_PCLMUL_SET, OPTION_MASK_ISA_ABM_SET,
- OPTION_MASK_ISA_BMI_SET, OPTION_MASK_ISA_TBM_SET,
- OPTION_MASK_ISA_POPCNT_SET, OPTION_MASK_ISA_CX16_SET,
- OPTION_MASK_ISA_SAHF_SET, OPTION_MASK_ISA_MOVBE_SET,
- OPTION_MASK_ISA_CRC32_SET, OPTION_MASK_ISA_FSGSBASE_SET,
- OPTION_MASK_ISA_RDRND_SET, OPTION_MASK_ISA_F16C_SET,
- OPTION_MASK_ISA_MMX_UNSET, OPTION_MASK_ISA_3DNOW_UNSET,
- OPTION_MASK_ISA_3DNOW_A_UNSET, OPTION_MASK_ISA_SSE_UNSET,
- OPTION_MASK_ISA_SSE2_UNSET, OPTION_MASK_ISA_SSE3_UNSET,
- OPTION_MASK_ISA_SSSE3_UNSET, OPTION_MASK_ISA_SSE4_1_UNSET,
- OPTION_MASK_ISA_SSE4_2_UNSET, OPTION_MASK_ISA_AVX_UNSET,
- OPTION_MASK_ISA_FMA_UNSET, OPTION_MASK_ISA_SSE4_UNSET,
- OPTION_MASK_ISA_SSE4A_UNSET, OPTION_MASK_ISA_FMA4_UNSET,
- OPTION_MASK_ISA_XOP_UNSET, OPTION_MASK_ISA_LWP_UNSET,
- OPTION_MASK_ISA_AES_UNSET, OPTION_MASK_ISA_PCLMUL_UNSET,
- OPTION_MASK_ISA_ABM_UNSET, OPTION_MASK_ISA_BMI_UNSET,
- OPTION_MASK_ISA_TBM_UNSET, OPTION_MASK_ISA_POPCNT_UNSET,
- OPTION_MASK_ISA_CX16_UNSET, OPTION_MASK_ISA_SAHF_UNSET,
- OPTION_MASK_ISA_MOVBE_UNSET, OPTION_MASK_ISA_CRC32_UNSET,
- OPTION_MASK_ISA_FSGSBASE_UNSET, OPTION_MASK_ISA_RDRND_UNSET,
- OPTION_MASK_ISA_F16C_UNSET, ix86_handle_option,
- ix86_option_optimization_table, ix86_option_init_struct,
- ix86_supports_split_stack, TARGET_DEFAULT_TARGET_FLAGS,
- TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
- TARGET_OPTION_INIT_STRUCT, TARGET_SUPPORTS_SPLIT_STACK): Move to
- i386-common.c.
- * config/i386/t-i386 (i386.o): Update dependencies.
- * config/ia64/ia64-protos.h (ia64_except_unwind_info): Declare.
- * config/ia64/ia64.c (ia64_option_optimization_table,
- TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
- ia64_handle_option): Move to ia64-common.c.
- * config/iq2000/iq2000.c (iq2000_option_optimization_table,
- TARGET_OPTION_OPTIMIZATION_TABLE): Move to iq2000-common.c.
- * config/lm32/lm32.c (lm32_option_optimization_table,
- TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move
- to lm32-common.c.
- * config/m32c/m32c.c (TARGET_HAVE_NAMED_SECTIONS): Move to
- m32c-common.c.
- * config/m32r/m32r.c (m32r_option_optimization_table,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
- TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO,
- m32r_handle_option): Move to m32r-common.c.
- (m32r_memory_move_cost): Remove comment referring to
- TARGET_HANDLE_OPTION.
- * config/m68k/m68k.c (TARGET_HANDLE_OPTION, m68k_handle_option):
- Move to m68k-common.c.
- * config/mcore/mcore.c (mcore_option_optimization_table,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
- TARGET_EXCEPT_UNWIND_INFO): Move to mcore-common.c.
- * config/mep/mep.c (mep_option_optimization_table,
- mep_handle_option, TARGET_HANDLE_OPTION,
- TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS):
- Move to mep-common.c.
- * config/microblaze/microblaze.c
- (microblaze_option_optimization_table,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
- TARGET_EXCEPT_UNWIND_INFO): Move to microblaze-common.c.
- * config/mips/mips.c (mips_handle_option,
- mips_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Move to
- mips-common.c.
- * config/mmix/mmix.c (mmix_option_optimization_table,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE):
- Move to mmix-common.c.
- * config/mn10300/mn10300.c (mn10300_option_optimization_table,
- mn10300_handle_option, TARGET_EXCEPT_UNWIND_INFO,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
- TARGET_OPTION_OPTIMIZATION_TABLE): Move to mn10300-common.c.
- * config/pa/pa.c: Include common/common-target.h.
- (pa_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
- pa_handle_option): Move to pa-common.c.
- (pa_option_override): Use targetm_common.except_unwind_info.
- (pa_asm_output_mi_thunk, pa_function_section): Use
- targetm_common.have_named_sections.
- * config/pdp11/pdp11.c (pdp11_option_optimization_table,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
- TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT,
- pdp11_handle_option, pdp11_option_init_struct): Move to
- pdp11-common.c.
- * config/picochip/picochip.c (picochip_option_optimization_table,
- TARGET_HAVE_NAMED_SECTIONS, TARGET_OPTION_OPTIMIZATION_TABLE,
- TARGET_EXCEPT_UNWIND_INFO): Move to picochip-common.c.
- * config/rs6000/rs6000.c: Include common/common-target.h.
- (rs6000_option_optimization_table, TARGET_HANDLE_OPTION,
- TARGET_OPTION_INIT_STRUCT, TARGET_OPTION_OPTIMIZATION_TABLE,
- TARGET_DEFAULT_TARGET_FLAGS, rs6000_option_init_struct,
- rs6000_handle_option): Move to rs6000-common.c.
- * config/rs6000/t-rs6000 (rs6000.o): Update dependencies.
- * config/rx/rx.c (rx_handle_option, rx_option_optimization_table,
- TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
- TARGET_EXCEPT_UNWIND_INFO): Move to rx-common.c.
- * config/s390/s390.c (processor_flags_table,
- s390_option_optimization_table, s390_option_init_struct,
- s390_handle_option, TARGET_DEFAULT_TARGET_FLAGS,
- TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
- TARGET_OPTION_INIT_STRUCT): Move to s390-common.c.
- * config/s390/s390.h (processor_flags_table): Declare.
- * config/score/score.c (score_option_optimization_table,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
- TARGET_OPTION_OPTIMIZATION_TABLE, MASK_ALL_CPU_BITS,
- score_handle_option): Move to score-common.c.
- * config/sh/sh.c (sh_option_optimization_table,
- TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
- sh_handle_option, sh_option_init_struct): Move to sh-common.c.
- * config/sparc/sparc.c: Include common/common-target.h.
- (sparc_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS,
- TARGET_OPTION_OPTIMIZATION_TABLE): Move to sparc-common.c.
- * config/spu/spu.c (TARGET_DEFAULT_TARGET_FLAGS,
- TARGET_OPTION_INIT_STRUCT, TARGET_EXCEPT_UNWIND_INFO,
- spu_option_init_struct): Move to spu-common.c.
- * config/stormy16/stormy16.c (xstorym16_option_optimization_table,
- TARGET_OPTION_OPTIMIZATION_TABLE): Move to xstormy16-common.c.
- * config/v850/v850.c (small_memory_physical_max,
- v850_handle_memory_optionn v850_handle_option,
- v850_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS,
- TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE): Move to
- v850-common.c.
- * config/vax/vax.c (TARGET_DEFAULT_TARGET_FLAGS): Move to vax-common.c.
- * config/xtensa/xtensa.c (xtensa_option_optimization_table,
- TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE):
- Move to xtensa-common.c.
- * cfglayout.c: Include common/common-target.h.
- (fixup_reorder_chain): Use targetm_common.have_named_sections.
- * cfgrtl.c: Include common/common-target.h.
- (force_nonfallthru_and_redirect, commit_one_edge_insertion): Use
- targetm_common.have_named_sections.
- * dbxout.c: Include common/common-target.h.
- (dbxout_function_end): Use targetm_common.have_named_sections.
- * defaults.h (STACK_OLD_CHECK_PROTECT, STACK_CHECK_PROTECT): Use
- targetm_common.except_unwind_info.
- * dwarf2out.c: Include common/common-target.h.
- (dwarf2out_do_frame, dwarf2out_do_cfi_asm,
- dwarf2out_begin_prologue, dwarf2out_frame_init,
- dwarf2out_frame_finish, dwarf2out_assembly_start): Use
- targetm_common.except_unwind_info.
- * except.c: Include common/common-target.h.
- (init_eh, finish_eh_generation,
- output_one_function_exception_table): Use
- targetm_common.except_unwind_info.
- (switch_to_exception_section): Use targetm_common.have_named_sections.
- * explow.c: Include common/common-target.h.
- * expr.c: Include common/common-target.h.
- (build_personality_function): Use targetm_common.except_unwind_info.
- * function.c: Include common/common-target.h.
- (expand_function_end): Use targetm_common.except_unwind_info.
- * haifa-sched.c: Include common/common-target.h.
- (sched_create_recovery_edges): Use targetm_common.have_named_sections.
- * lto-opts.c: Include common/common-target.h instead of target.h.
- (lto_reissue_options): Use targetm_common.handle_option.
- * opts.c: Include common/common-target.h.
- (target_handle_option): Use targetm_common.handle_option.
- (init_options_struct): Update comment referring to
- targetm.target_option.optimization. Use
- targetm_common.default_target_flags,
- targetm_common.unwind_tables_default and
- targetm_common.option_init_struct.
- (default_options_optimization): Use
- targetm_common.option_optimization_table.
- (finish_options): Use targetm_common.except_unwind_info,
- targetm_common.unwind_tables_default,
- targetm_common.have_named_sections and
- targetm_common.supports_split_stack.
- * toplev.c: Include common/common-target.h.
- (process_options): Use targetm_common.have_named_sections.
- * tree-tailcall.c: Include common/common-target.h.
- (suitable_for_tail_call_opt_p): Use targetm_common.except_unwind_info.
- * tree.c: Include common/common-target.h.
- (build_common_builtin_nodes): Use targetm_common.except_unwind_info.
- * varasm.c: Include common/common-target.h.
- (resolve_unique_section, hot_function_section,
- default_function_section): Use targetm_common.have_named_sections.
-
-2011-06-14 Easwaran Raman <eraman@google.com>
-
- PR rtl-optimization/44194
- * dse.c: Include tree-flow.h
- (insn_info): Add new field non_frame_wild_read.
- (group_info): Add new fields escaped_n and escaped_p.
- (kill_on_calls): New variable.
- (get_group_info): Initialize gi->escaped_n and gi->escaped_p.
- (dse_step0): Initialize kill_on_calls.
- (can_escape): New function.
- (set_usage_bits): Add additional parameter; record information
- about escaped locations.
- (record_store): Pass EXPR corresponding to MEM to set_usage_bits.
- (dse_step2_nospill): Set kill_on_calls based on
- group->escaped_n and group->escaped_n.
- (add_wild_read): Refactor into...
- (reset_active_stores): ... New function, and
- (free_read_records): ... New function.
- (add_non_frame_wild_read): New function.
- (scan_insn): Call add_non_frame_wild_read on non-const calls.
- (scan_reads_nospill): Handle instructions with non_frame_wild_read.
- (dse_step5_nospill): Call scan_reads_nospill for instructions
- marked as non_frame_wild_read.
- (dse_step7): Free escaped_n, escaped_p and kill_on_calls bitmaps.
-
-2011-06-14 Joseph Myers <joseph@codesourcery.com>
-
- * common/common-target-def.h, common/common-target.def,
- common/common-target.h, common/config/default-common.c,
- common/config/pa/pa-common.c: New files.
- * Makefile.in (common_out_file, common_out_object_file,
- COMMON_TARGET_H, COMMON_TARGET_DEF_H): New.
- (OBJS-libcommon-target): Include $(common_out_object_file).
- (prefix.o): Update dependencies.
- ($(common_out_object_file), common/common-target-hooks-def.h,
- s-common-target-hooks-def-h): New.
- (s-tm-texi): Also check timestamp on common-target.def.
- (build/genhooks.o): Update dependencies.
- * config.gcc (common_out_file, target_has_targetm_common): Define.
- * config/pa/som.h (ALWAYS_STRIP_DOTDOT): Replace with
- TARGET_ALWAYS_STRIP_DOTDOT.
- * configure.ac (common_out_object_file): Define.
- (common_out_file, common_out_object_file): Substitute.
- (common): Create directory.
- * configure: Regenerate.
- * doc/tm.texi.in (targetm_common): Document.
- (TARGET_ALWAYS_STRIP_DOTDOT): Add @hook entry.
- * doc/tm.texi: Regenerate.
- * genhooks.c (hook_array): Also include common/common-target.def.
- * prefix.c (tm.h): Don't include.
- (common/common-target.h): Include.
- (ALWAYS_STRIP_DOTDOT): Don't define.
- (update_path): Use targetm_common.always_strip_dotdot instead of
- ALWAYS_STRIP_DOTDOT.
- * system.h (ALWAYS_STRIP_DOTDOT): Poison.
-
-2011-06-14 David Li <davidxl@google.com>
-
- * passes.c (execute_function_todo): Remove TODO_dump_func.
- (execute_one_pass): Remove TODO_dump_func.
- (execute_function_dump): New function.
- * tree-vrp.c: Remove TODO_dump_func.
- * regrename.c: Remove TODO_dump_func.
- * fwprop.c: Remove TODO_dump_func.
- * tree-into-ssa.c: Remove TODO_dump_func.
- * tree-complex.c: Remove TODO_dump_func.
- * tracer.c: Remove TODO_dump_func.
- * tree-loop-distribution.c: Remove TODO_dump_func.
- * postreload-gcse.c: Remove TODO_dump_func.
- * postreload.c: Remove TODO_dump_func.
- * tree-ssa-loop-ch.c: Remove TODO_dump_func.
- * tree-tailcall.c: Remove TODO_dump_func.
- * ipa-cp.c: Remove TODO_dump_func.
- * final.c: Remove TODO_dump_func.
- * tree-emutls.c: Remove TODO_dump_func.
- * omp-low.c: Remove TODO_dump_func.
- * tree-ssa-dse.c: Remove TODO_dump_func.
- * tree-ssa-uncprop.c: Remove TODO_dump_func.
- * auto-inc-dec.c: Remove TODO_dump_func.
- * reorg.c: Remove TODO_dump_func.
- * tree-ssa-copyrename.c: Remove TODO_dump_func.
- * tree-ssa-ccp.c: Remove TODO_dump_func.
- * compare-elim.c: Remove TODO_dump_func.
- * mode-switching.c: Remove TODO_dump_func.
- * modulo-sched.c: Remove TODO_dump_func.
- * tree-call-cdce.c: Remove TODO_dump_func.
- * cse.c: Remove TODO_dump_func.
- * web.c: Remove TODO_dump_func.
- * tree-stdarg.c: Remove TODO_dump_func.
- * lto-streamer-out.c: Remove TODO_dump_func.
- * tree-ssa-math-opts.c: Remove TODO_dump_func.
- * tree-ssa-dom.c: Remove TODO_dump_func.
- * tree-nrv.c: Remove TODO_dump_func.
- * loop-init.c: Remove TODO_dump_func.
- * gimple-low.c: Remove TODO_dump_func.
- * ipa-inline.c: Remove TODO_dump_func.
- * tree-ssa-sink.c: Remove TODO_dump_func.
- * jump.c: Remove TODO_dump_func.
- * ifcvt.c: Remove TODO_dump_func.
- * tree-ssa-loop.c: Remove TODO_dump_func.
- * recog.c: Remove TODO_dump_func.
- * dse.c: Remove TODO_dump_func.
- * tree-ssa-ifcombine.c: Remove TODO_dump_func.
- * matrix-reorg.c: Remove TODO_dump_func.
- * tree-eh.c: Remove TODO_dump_func.
- * regmove.c: Remove TODO_dump_func.
- * function.c: Remove TODO_dump_func.
- * tree-vectorizer.c: Remove TODO_dump_func.
- * ipa-split.c: Remove TODO_dump_func.
- * gcse.c: Remove TODO_dump_func.
- * tree-if-conv.c: Remove TODO_dump_func.
- * init-regs.c: Remove TODO_dump_func.
- * tree-ssa-phiopt.c: Remove TODO_dump_func.
- * implicit-zee.c: Remove TODO_dump_func.
- * lower-subreg.c: Remove TODO_dump_func.
- * bt-load.c: Remove TODO_dump_func.
- * tree-dfa.c: Remove TODO_dump_func.
- * except.c: Remove TODO_dump_func.
- * emit-rtl.c: Remove TODO_dump_func.
- * store-motion.c: Remove TODO_dump_func.
- * cfgexpand.c: Remove TODO_dump_func.
- * tree-cfgcleanup.c: Remove TODO_dump_func.
- * cfgcleanup.c: Remove TODO_dump_func.
- * tree-ssa-pre.c: Remove TODO_dump_func.
- * tree-sra.c: Remove TODO_dump_func.
- * tree-mudflap.c: Remove TODO_dump_func.
- * tree-ssa-copy.c: Remove TODO_dump_func.
- * cfglayout.c: Remove TODO_dump_func.
- * tree-ssa-forwprop.c: Remove TODO_dump_func.
- * tree-ssa-dce.c: Remove TODO_dump_func.
- * ira.c: Remove TODO_dump_func.
- * tree-ssa.c: Remove TODO_dump_func.
- * integrate.c: Remove TODO_dump_func.
- * tree-optimize.c: Remove TODO_dump_func.
- * tree-ssa-phiprop.c: Remove TODO_dump_func.
- * tree-object-size.c: Remove TODO_dump_func.
- * combine.c: Remove TODO_dump_func.
- * bb-reorder.c: Remove TODO_dump_func.
- * cprop.c: Remove TODO_dump_func.
- * var-tracking.c: Remove TODO_dump_func.
- * tree-profile.c: Remove TODO_dump_func.
- * tree-vect-generic.c: Remove TODO_dump_func.
- * reg-stack.c: Remove TODO_dump_func.
- * sched-rgn.c: Remove TODO_dump_func.
- * tree-ssa-structalias.c: Remove TODO_dump_func.
- * tree-switch-conversion.c: Remove TODO_dump_func.
- * tree-cfg.c: Remove TODO_dump_func.
- * tree-ssa-reassoc.c: Remove TODO_dump_func.
- * combine-stack-adj.c: Remove TODO_dump_func.
- * dce.c: Remove TODO_dump_func.
- * tree-ssanames.c: Remove TODO_dump_func.
- * regcprop.c: Remove TODO_dump_func.
-
-2011-06-14 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/47364
- * builtins.c (expand_builtin_strlen): Expand strlen to Pmode
- and properly handle result not in Pmode.
-
-2011-06-14 Robert Millan <rmh@gnu.org>
-
- * config/i386/kfreebsd-gnu.h: Resync with `config/i386/linux.h'.
- * config/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKER): Resync with
- `config/linux.h'.
-
- * config/i386/kfreebsd-gnu64.h: New file.
- * config.gcc (x86_64-*-kfreebsd*-gnu): Replace `i386/kfreebsd-gnu.h'
- with `i386/kfreebsd-gnu64.h'.
-
- * config/i386/linux64.h (GNU_USER_LINK_EMULATION32)
- (GNU_USER_LINK_EMULATION64): New macros.
- * config/i386/gnu-user64.h (LINK_SPEC): Rely on
- `GNU_USER_LINK_EMULATION32' and `GNU_USER_LINK_EMULATION64' instead
- of hardcoding `elf_i386' and `elf_x86_64'.
-
-2011-06-14 Nick Clifton <nickc@redhat.com>
-
- PR target/49403
- * config/v850/v850.c (v850_memory_move_cost): Add reg_class_t parameter.
-
- PR target/49402
- * config.gcc(v850*-*-*): Avoid duplication of v850.opt.
-
-2011-06-14 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/49103
- * tree.h (DECL_NONSHAREABLE): Define.
- (struct tree_decl_common): Change decl_common_unused to
- decl_nonshareable_flag.
- * cfgexpand.c (expand_used_vars_for_block, clear_tree_used):
- Ignore vars with DECL_NONSHAREABLE bit set.
- * tree-cfg.c (gimple_duplicate_bb): Set DECL_NONSHAREABLE
- on stores to automatic aggregate vars.
-
- PR rtl-optimization/49390
- Revert:
- 2010-06-29 Bernd Schmidt <bernds@codesourcery.com>
-
- * cse.c (exp_equiv_p): For MEMs, if for_gcse, only compare
- MEM_ALIAS_SET.
-
-2011-06-14 Zdenek Dvorak <ook@ucw.cz>
- Tom de Vries <tom@codesourcery.com>
-
- PR target/45098
- * cfgloop.h (nb_iterations_upper_bound, nb_iterations_estimate):
- Document changed semantics.
- (max_stmt_executions, max_stmt_executions_int): Declare.
- * tree-data-ref.c (estimated_loop_iterations)
- (estimated_loop_iterations_int): Move functions...
- * tree-ssa-loop-niter.c (estimated_loop_iterations)
- (estimated_loop_iterations_int): here.
- (record_estimate): Change nb_iterations_upper_bound and
- nb_iterations_estimate semantics.
- (max_stmt_executions, max_stmt_executions_int): New function.
- * tree-data-ref.c (estimated_loop_iterations_tree): Rename to ...
- (max_stmt_executions_tree): this.
- (analyze_miv_subscript): Use max_stmt_executions_tree instead of
- estimated_loop_iterations_tree.
- tree-ssa-loop-ivopts.c (avg_loop_niter): Use
- max_stmt_executions_int instead of estimated_loop_iterations_int.
- * predict.c (predict_loops): Idem.
- * tree-parloops.c (parallelize_loops): Idem.
- * tree-data-ref.c (analyze_siv_subscript_cst_affine)
- (compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine)
- (init_omega_for_ddr_1): Idem.
- * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse)
- (loop_prefetch_arrays): Idem
- * graphite-sese-to-poly.c (build_loop_iteration_domains): Use
- max_stmt_executions instead of estimated_loop_iterations.
- * tree-data-ref.c (estimated_loop_iterations_tree): Idem.
- * tree-vrp.c (adjust_range_with_scev): Use estimated_loop_iterations
- instead of nb_iterations_upper_bound.
-
-2011-06-13 Jan Hubicka <jh@suse.cz>
-
- * ipa.c (cgraph_address_taken_from_non_vtable_p): Check the ref type.
-
-2011-06-14 Richard Henderson <rth@redhat.com>
-
- PR debug/48459
- * dwarf2out.c (frame_pointer_fb_offset_valid): New.
- (based_loc_descr): Assert it's true.
- (compute_frame_pointer_to_fb_displacement): Set it, rather than
- aborting immediately.
-
-2011-06-14 Sanjin Liu <scliu@faraday-tech.com>
- Mingfeng Wu <mingfeng@faraday-tech.com>
-
- * doc/invoke.texi: Re-add missing -mcpu docs for Faraday cores.
-
-2011-06-13 Jan Hubicka <jh@suse.cz>
-
- * ipa-cp.c (ipcp_iterate_stage): Revert accidental commit.
-
-2011-06-13 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_make_decl_local): Handle DECL_ONE_ONLY
- similarly to DECL_COMDAT.
- * cgraphunit.c (cgraph_analyze_function): Likewise.
- * ipa.c (function_and_variable_visibility): Likewise.
-
-2011-06-13 Jan Hubicka <jh@suse.cz>
-
- * lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not output
- BINFO_VIRTUALS when streaming for ltrans unit.
-
-2011-06-13 David Edelsohn <dje.gcc@gmail.com>
-
- * config/rs6000/rs6000.md (movdi_mfpgpr): Remove POWER mnemonic.
- (movdi_internal64): Same.
-
-2011-06-13 Edmar Wienskoski <edmar@freescale.com>
-
- PR target/44618
- * config/rs6000/rs6000.md (save_gpregs_<mode>): Replaced pattern with
- a set of similar patterns, where the MATCH_OPERAND for the function
- argument is replaced with individual references to hardware registers.
- (save_fpregs_<mode>): Ditto
- (restore_gpregs_<mode>): Ditto
- (return_and_restore_gpregs_<mode>): Ditto
- (return_and_restore_fpregs_<mode>): Ditto
- (return_and_restore_fpregs_aix_<mode>): Ditto
-
-2011-06-13 Jan Hubicka <jh@suse.cz>
-
- * ipa-utils.c (postorder_stack): New structure.
- (ipa_reverse_postorder): Handle aliases.
-
-2011-06-13 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.c (reset_edge_caches): Walk aliases.
- (update_caller_keys): Do not test inlinability of aliases.
- * ipa-inline-analysis.c (do_estimate_edge_time): Look through alias.
- (do_estimate_growth): Fix typo.
-
-2011-06-13 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-transform.c (+can_remove_node_now_p_1): Break out from...
- (can_remove_node_now_p): ... here; handle same comdat groups.
- (clone_inlined_nodes): Update use of can_remove_node_now_p add TODO.
- (inline_call): Update use of can_remove_node_now_p.
-
-2011-06-13 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
-
- * config/h8300/h8300.md (bsetqi_msx, bclrqi_msx, bnotqi_msx): Added
- condition to disallow non-identical memory locations.
- (*andqi3_2, andqi3_1, iorqi3_1, xorqi3_1): Reorder insn to give
- preference to bit manipulation instructions.
-
-2011-06-13 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_for_node_thunks_and_aliases,
- cgraph_for_node_and_aliases): Fix thinko in recursive walking.
- (nonremovable_p): New function.
- (cgraph_can_remove_if_no_direct_calls_p): New function.
- (used_from_object_file_p): New functoin.
- (cgraph_will_be_removed_from_program_if_no_direct_calls): Look for
- references from aliases.
- * cgraph.h (cgraph_can_remove_if_no_direct_calls_p): Bring offline.
- * ipa-inline.c (check_caller_edge): New function.
- (want_inline_function_called_once_p): Use it; accept aliases called
- once, too.
- * ipa-inline-analysis.c (do_estimate_growth): Remove FIXME.
-
-2011-06-13 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- PR target/48454
- * config/arm/neon.md (vec_pack_trunc): Set the lengths
- correctly for the case with Quad vectors.
-
-2011-06-13 Jakub Jelinek <jakub@redhat.com>
- Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49352
- * tree-vect-loop.c (vect_is_slp_reduction): Don't count debug uses at
- all, make sure loop_use_stmt after the loop is a def stmt of a used
- SSA_NAME that is the only one defined inside of the loop. Don't
- check for COND_EXPR and GIMPLE_BINARY_RHS.
- (vect_is_simple_reduction_1): Call vect_is_slp_reduction only if
- check_reduction is true.
-
-2011-06-11 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/49373
- * ipa.c (cgraph_externally_visible_p): Check resolution info.
-
-2011-06-11 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/48836
- * ipa-inline-transform.c: Include tree-pass.h
- (inline_transform): Set TODO_update_ssa_only_virtuals.
- * Makefile.in (ipa-inline-transform.o): Add tree-pass.h.
-
-2011-06-11 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/49378
- * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p): Rule out
- aliases and thunks.
-
-2011-06-12 Ira Rosen <ira.rosen@linaro.org>
-
- * tree-vect-data-refs.c (vect_peeling_hash_get_most_frequent):
- Take number of iterations to peel into account for equally frequent
- misalignment values.
-
-2011-06-11 Jan Hubicka <jh@suse.cz>
-
- * lto-streamer-out.c (produce_symtab): Stream out the newly
- represented aliases.
-
-2011-06-11 Jan Hubicka <jh@suse.cz>
-
- * ipa-prop.c (ipa_make_edge_direct_to_target): Fix code setting
- varying args.
- (ipa_update_after_lto_read): Likewise.
- (ipa_write_node_info): Do not sream call_with_var_arguments.
- (ipa_read_node_info): Likewise.
-
-2011-06-11 Jan Hubicka <jh@suse.cz>
-
- * ipa.c (cgraph_comdat_can_be_unshared_p): Fix pasto.
-
-2011-06-11 Jan Hubicka <jh@suse.cz>
-
- * lto-symtab.c (lto_cgraph_replace_node): Kill same body alias code.
- (lto_symtab_resolve_can_prevail_p): Likewise.
- (lto_symtab_merge_cgraph_nodes): Update merging of aliases.
- * cgraph.c (same_body_aliases_done): New global var.
- (cgraph_same_body_alias_1): Rename to ...
- (cgraph_create_function_alias): ... this one; reorg to new
- representation.
- (cgraph_same_body_alias): Use cgraph_create_function_alias;
- record references when asked to.
- (cgraph_add_thunk): Fix formating.
- (cgraph_get_node): Kill same body alias code.
- (cgraph_node_for_asm): Likewise.
- (cgraph_remove_same_body_alias): Remove.
- (cgraph_remove_node): Kill same body alias code.
- (cgraph_mark_address_taken_node): Mark also the aliased function
- as having address taken.
- (dump_cgraph_node): Dump same body aliases.
- (cgraph_for_node_thunks_and_aliases): Update for new alias
- representation.
- (cgraph_for_node_and_aliases): Likewise.
- * cgraph.h (same_body): Kll pointer.
- (same_body_alias): Update comment.
- (same_body_aliases_done): Declare.
- (cgraph_remove_same_body_alias): Remove declaration.
- (cgraph_create_function_alias): Declare.
- (cgraph_process_same_body_aliases): Declare.
- (cgraph_function_with_gimple_body_p): Check for alias.
- (cgraph_can_remove_if_no_direct_calls_p): Look for aliases.
- (cgraph_alias_aliased_node): New function.
- (cgraph_function_node): Update for new aliases.
- (cgraph_function_or_thunk_node): Likewise.
- * ipa-inline-transform.c (can_remove_node_now_p): Look for aliases.
- (inline_call): Remove dead aliases.
- * cgraphunit.c (cgraph_decide_is_function_needed): Disable assembler
- name hack for same body aliases.
- (clone_of_p): Look through aliases.
- (verify_cgraph_node): Verify aliases.
- (cgraph_analyze_function): Analyze aliases; fixup C++ bugs.
- (cgraph_process_same_body_aliases): New function.
- (process_function_and_variable_attributes): Disable weakref warning on
- alias.
- (cgraph_analyze_functions): Handle aliases.
- (cgraph_mark_functions_to_output): Handle aliases same way as thunks.
- (assemble_thunks): Rename to ...
- (assemble_thunks_and_aliases): ... this one; handle aliases, too.
- (cgraph_expand_function): Remove alias output code.
- (cgraph_output_in_order): Skip aliases.
- (cgraph_preserve_function_body_p): Aliases don't need preserving.
- * ipa-ref.c (ipa_ref_use_name): Add alias reference.
- (ipa_record_reference): Do not assert on alias references.
- (ipa_ref_has_aliases_p): New function.
- * ipa-ref.h (enum ipa_ref_use): Add IPA_REF_ALIAS.
- (ipa_ref_has_aliases_p): Declare.
- * lto-cgraph.c (lto_output_node): Handle aliases.
- (input_node): Likewise.
- * lto-streamer-out.c (lto_output): Skip aliases.
- (produce_symtab): Kill same_body_alias code.
- * ipa-utils.c (ipa_reverse_postorder): Add FIXME.
- (ipa_reverse_postorder): Use cgraph_only_called_directly_or_aliased_p.
- * ipa-inline.c (update_caller_keys): Walk aliases.
- (inline_small_functions): Fix thinko in previous patch.
- * ipa.c (cgraph_externally_visible_p): Do not walk aliases.
- (function_and_variable_visibility): Do not walk same body aliases.
- * tree-ssa-structalias.c (associate_varinfo_to_alias): New function.
- (ipa_pta_execute): Use it.
-
-2011-06-11 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (vec_dupv4sf): Correct mode of forced register.
- (*vec_dupv2df): Rename from vec_dupv2df.
- (vec_dupv2df): New expander.
-
-2011-06-11 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (AVX_VEC_DUP_MODE): Rename from AVX256MODE24P.
-
-2011-06-11 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md: Use default value in "isa" attribute.
- * config/i386/sse.md: Ditto.
- * config/i386/mmx.md: Ditto.
-
-2011-06-10 Wei Guozhi <carrot@google.com>
-
- PR target/45335
- * config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da,
- stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns.
- (ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patterns and
- related peephole2.
- (strd, strd_reg1, strd_reg2 and peephole2): New insn patterns and
- related peephole2.
- * config/arm/arm-protos.h (arm_check_ldrd_operands): New prototype.
- (arm_legitimate_ldrd_p): New prototype.
- (arm_output_ldrd): New prototype.
- * config/arm/arm.c (arm_check_ldrd_operands): New function.
- (arm_legitimate_ldrd_p): New function.
- (arm_output_ldrd): New function.
-
-2011-06-10 David Li <davidxl@google.com>
-
- * cgraphunit.c (cgraph_finalize_compilation_unit): Pass dump.
- * passes.c (passr_eq): New function.
- (create_pass_tab): New function.
- (pass_traverse): New function.
- (dump_one_pass): New function.
- (dump_pass_list): New function.
- (dump_passes): New function.
-
-2011-06-10 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_set_nothrow_flag_1): Update cgraph after
- setting the nothrow flag.
- * ipa-reference.c (propagate): Skip aliases.
- * ipa-pure-const.c (propagate_pure_const): Skip aliases.
- (propagate_nothrow): Skip aliases; do not update cgraph.
- (local_pure_const): Do not update cgraph.
- * tree-profile.c (tree_profiling): Do fixup_cfg.
-
-2011-06-10 Jan Hubicka <jh@suse.cz>
-
- * ipa.c (cgraph_non_local_node_p_1): Break out from ...;
- (cgraph_local_node_p): ... here; handle aliases.
- (has_addr_references_p): Break out from ...;
- (cgraph_remove_unreachable_nodes) ... here.
-
-2011-06-10 Jan Hubicka <jh@suse.cz>
-
- * opts.c (default_options): Enlist OPT_finline_functions_called_once.
- * common.opt (flag_inline_functions_called_once): Do not
- initialize to 1.
-
-2011-06-10 Jan Hubicka <jh@suse.cz>
-
- * ipa-cp.c (ipcp_versionable_function_p): Thunks are not versionable.
- (ipcp_initialize_node_lattices): Do not deal with aliases;
- Do not try to propagate through thunks.
- (ipcp_change_tops_to_bottom): Do not deal with aliases.
-
-2011-06-10 Jan Hubicka <jh@suse.cz>
-
- * ipa-prop.c (ipa_write_node_info): Stream jump functions
- for indirect calls.
- (ipa_read_node_info): Likewise.
-
-2011-06-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- PR lto/49302
- * tree-ssa-math-opts.c (powi_as_mults): Minor cleanup.
- (build_and_insert_call): Likewise.
- (build_and_insert_ref): New.
- (gimple_expand_builtin_pow): Minor cleanup.
- (gimple_expand_builtin_cabs): New.
- (execute_cse_sincos): Add case for BUILT_IN_CABS.
-
-2011-06-10 Jan Hubicka <jh@suse.cz>
-
- * ipa-cp.c (ipcp_versionable_function_p): Aliases are not versionable.
- (ipcp_cloning_candidate_p): Aliases are not clonning candidates.
- (ipcp_initialize_node_lattices): We don't propagate through an aliases.
- (ipcp_propagate_stage): Skip aliases when propagating.
- (ipcp_need_redirect_p): Skip aliases.
- (ipcp_insert_stage): Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY and
- collect_callers_of_node.
- * ipa-prop.c (ipa_init_func_list): Do not analyze datastructures
- for aliases.
- (ipa_compute_jump_functions): Look through aliases.
-
-2011-06-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * doc/sourcebuild.texi (Effective-Target Keywords, pie): Document it.
-
-2011-06-10 Hans-Peter Nilsson <hp@axis.com>
-
- * ira-costs.c: Remove #ifdefs on dead FORBIDDEN_INC_DEC_CLASSES.
- Adjust comments.
- * system.h (FORBIDDEN_INC_DEC_CLASSES): Poison.
-
-2011-06-10 Jan Hubicka <jh@suse.cz>
-
- * ipa-cp.c (ipcp_process_devirtualization_opportunities):
- Update call of gimple_get_virt_method_for_binfo.
- * gimple-fold.c (gimple_get_virt_method_for_binfo): Remove
- refuse_thunks parameter.
- (gimple_fold_call): Update.
- * ipa-prop.c (try_make_edge_direct_virtual_call): Update.
-
-2011-06-10 Jan Hubicka <jh@suse.cz>
-
- * tree-sra.c (all_callers_have_enough_arguments_p): Rename to ...
- (not_all_callers_have_enough_arguments_p): ... this one; turn into
- worker for cgraph_for_node_and_aliases.
- (convert_callers_for_node): Break out from ...
- (convert_callers): ... here.
- (modify_function): Use collect_callers_of_node.
- (ipa_early_sra): Use cgraph_for_node_and_aliases.
-
-2011-06-10 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49361
- * fold-const.c (fold_binary_loc): Only fold x * x to pow (x, 2.0)
- when not already in gimple form.
-
-2011-06-10 Richard Guenther <rguenther@suse.de>
-
- PR bootstrap/49344
- * tree-ssa-math-opts.c (convert_mult_to_fma): Use
- FOR_EACH_PHI_OR_STMT_USE.
-
-2011-06-10 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-transform.c (can_remove_node_now_p): Move out of...
- (clone_inlined_nodes): ... here.
- (inline_call): Use cgraph_function_or_thunk_node; redirect edge
- to real destination prior inlining.
- * ipa-inline.c (caller_growth_limits, can_inline_edge_p,
- can_early_inline_edge_p, want_early_inline_function_p,
- want_early_inline_function_p, want_inline_small_function_p,
- want_inline_self_recursive_call_p, want_inline_function_called_once_p,
- edge_badness, update_all_callee_keys, lookup_recursive_calls,
- add_new_edges_to_heap, inline_small_functions, flatten_function,
- inline_always_inline_functions, early_inline_small_functions): Use
- cgraph_function_or_thunk_node.
- * ipa-inline-analysis.c (evaluate_conditions_for_edge,
- dump_inline_edge_summary, estimate_function_body_sizes): Likewise.
- (do_estimate_edge_growth_1): Break out from ...
- (do_estimate_growth) ... here; walk aliases.
- (inline_generate_summary): Skip aliases.
-
-2011-06-10 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Scan stmts
- forward when combining, visit inserted stmts when a stmt was changed.
-
-2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
-
- * tree.h (error_operand_p): Add.
- * dbxout.c (dbxout_type_fields): Use the latter.
- * c-decl.c (add_stmt): Likewise.
- * gimplify.c (omp_add_variable, omp_notice_variable,
- gimplify_scan_omp_clauses): Likewise.
-
-2011-06-10 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c (avr_function_arg_advance): Fix thinko about
- when a value is actually passed in regs.
-
-2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
- Laurent Rougé <laurent.rouge@menta.fr>
-
- * doc/invoke.texi (SPARC options): Add -mflat.
- * config/sparc/sparc.opt: Likewise.
- * config/sparc/sparc-protos.h (sparc_expand_epilogue): Add parameter.
- (sparc_flat_expand_prologue): Declare.
- (sparc_flat_expand_epilogue): Likewise.
- * config/sparc/sparc.h (CPP_CPU_SPEC): Do not handle -msoft-float.
- (CPP_ENDIAN_SPEC): Replace with...
- (CPP_OTHER_SPEC): ...this. Also handle -mflat and -msoft-float.
- (CPP_SPEC): Adjust to above change.
- (EXTRA_SPECS): Likewise.
- (SPARC_INCOMING_INT_ARG_FIRST): Add TARGET_FLAT handling.
- (INCOMING_REGNO): Likewise.
- (OUTGOING_REGNO): Likewise.
- (LOCAL_REGNO): Likewise.
- (SETUP_FRAME_ADDRESSES): Likewise.
- (FIXED_REGISTERS): Set 0 for %fp.
- (CALL_USED_REGISTERS): Likewise.
- (INITIAL_ELIMINATION_OFFSET): Pass current_function_is_leaf.
- (EXIT_IGNORE_STACK): Define to 1 unconditionally.
- (RETURN_ADDR_REGNUM): Define.
- (RETURN_ADDR_RTX): Use it.
- (INCOMING_RETURN_ADDR_REGNUM): Define.
- (INCOMING_RETURN_ADDR_RTX): Use it.
- (DWARF_FRAME_RETURN_COLUMN): Likewise.
- (EH_RETURN_REGNUM): Define.
- (EH_RETURN_STACKADJ_RTX): Use it.
- (EH_RETURN_HANDLER_RTX): Delete.
- (EPILOGUE_USES): Use them and add TARGET_FLAT handling.
- * config/sparc/sparc.c (apparent_fsize, actual_fsize, num_gfregs):
- Delete.
- (struct machine_function): Add frame_size, apparent_frame_size,
- frame_base_reg, frame_base_offset, n_global_fp_regs and
- save_local_in_regs_p fields.
- (sparc_frame_size, sparc_apparent_frame_size, sparc_frame_base_reg,
- sparc_frame_base_offset, sparc_n_global_fp_regs,
- sparc_save_local_in_regs_p): New macros.
- (sparc_option_override): Error out if -fcall-saved-REG is specified
- for Out registers.
- (eligible_for_restore_insn): Fix formatting.
- (eligible_for_return_delay): Likewise. Add TARGET_FLAT handling.
- (eligible_for_sibcall_delay): Likewise.
- (RTX_OK_FOR_OFFSET_P, RTX_OK_FOR_OLO10_P): Add MODE parameter.
- (sparc_legitimate_address_p): Adjust to above change.
- (save_global_or_fp_reg_p): New predicate.
- (return_addr_reg_needed_p): Likewise.
- (save_local_or_in_reg_p): Likewise.
- (sparc_compute_frame_size): Use them. Add TARGET_FLAT handling.
- (SORR_SAVE, SORR_RESTORE): Delete.
- (sorr_pred_t): New typedef.
- (sorr_act_t): New enum.
- (save_or_restore_regs): Rename to...
- (emit_save_or_restore_regs): ...this. Change type of LOW and HIGH
- parameters, remove ACTION parameter, add LEAF_FUNCTION_P, SAVE_P,
- ACTION_TRUE and ACTION_FALSE parameters. Implement more general
- mechanism. Add CFI information for double-word saves in 32-bit mode.
- (emit_adjust_base_to_offset): New function extracted from...
- (emit_save_or_restore_regs): ...this. Rename the rest to...
- (emit_save_or_restore_regs_global_fp_regs): ...this.
- (emit_save_or_restore_regs_local_in_regs): New function.
- (gen_create_flat_frame_[123]): New functions.
- (sparc_expand_prologue): Use SIZE local variable. Adjust.
- (sparc_flat_expand_prologue): New function.
- (sparc_asm_function_prologue): Add TARGET_FLAT handling.
- (sparc_expand_epilogue): Use SIZE local variable. Adjust.
- (sparc_flat_expand_epilogue): New function.
- (sparc_can_use_return_insn_p): Add TARGET_FLAT handling.
- (output_return): Likewise.
- (output_sibcall): Likewise.
- (sparc_output_mi_thunk): Likewise.
- (sparc_frame_pointer_required): Likewise.
- (sparc_conditional_register_usage): If TARGET_FLAT, disable the leaf
- function optimization.
- * config/sparc/sparc.md (flat): New attribute.
- (prologue): Add TARGET_FLAT handling.
- (save_register_window): Disable if TARGET_FLAT.
- (create_flat_frame_[123]): New patterns.
- (epilogue): Add TARGET_FLAT handling.
- (sibcall_epilogue): Likewise.
- (eh_return): New expander.
- (eh_return_internal): New insn and splitter.
- (return_internal): Add TARGET_FLAT handling.
- (untyped_return): Remove bogus test and use RETURN_ADDR_REGNUM.
- (save_stack_nonlocal): Use RETURN_ADDR_REGNUM.
- (nonlocal_goto): Add TARGET_FLAT handling.
- * config/sparc/t-elf: Add -mflat multilib.
- * config/sparc/t-leon: Likewise.
-
-2011-06-10 Jan Hubicka <jh@suse.cz>
-
- * ipa-utils.c (searchc): Use cgraph_function_or_thunk_node.
- * ipa-pure-const.c (analyze_function): Aliases don't need analysis.
- (self_recursive_p): Use cgraph_function_node.
- (propagate_pure_const): Likewise.
- (propagate_nothrow): Likewise.
- * ipa-reference.c (ipa_reference_get_not_read_global): Use
- cgraph_function_node.
- (propagate_bits): Likewise.
- (propagate): Likewise.
-
-2011-06-10 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
- Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.c (const_ok_for_op): Check to see if mvn can be used.
- * config/arm/vfp.md (*arm_movdi_vfp): Delete.
- (*thumb2_movdi_vfp): Delete.
- (*arm_movdi_vfp_cortexa8): Delete.
- (*movdi_vfp): Consolidate from *arm_movdi_vfp and *thumb2_movdi_vfp.
- (*movdi_vfp_cortexa8): Likewise.
-
-2011-06-10 Richard Guenther <rguenther@suse.de>
-
- * stor-layout.c (initialize_sizetypes): Give names to all
- sizetype kinds.
-
-2011-06-10 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49318
- * tree-vect-loop.c (vect_determine_vectorization_factor): Remove
- irrelevant pattern statements.
-
-2011-06-10 Hans-Peter Nilsson <hp@axis.com>
-
- * system.h (SETJMP_VIA_SAVE_AREA): Poison.
-
- PR bootstrap/49354
- * ira-costs.c (setup_regno_cost_classes_by_mode): Add missing cast
- to last assignment.
-
-2011-06-09 Jan Hubicka <jh@suse.cz>
-
- * cgraphunit.c (cgraph_reset_node): Do not set redefined_extern_inline;
- do not recompute reachable flag.
- (cgraph_finalize_function, cgraph_analyze_functions): Set
- redefined_extern_inline here.
-
-2011-06-09 Jan Hubicka <jh@suse.cz>
-
- * cgraph.h (cgraph_only_called_directly_or_aliased_p): Rename from ...
- (cgraph_only_called_directly_p): ... this one; bring offline.
- (resolution_used_from_other_file_p, cgraph_used_from_object_file_p,
- varpool_used_from_object_file_p): Drop names from the declaratoin.
- (cgraph_for_node_thunks_and_aliases, cgraph_for_node_and_aliases,
- collect_callers_of_node): New.
- (cgraph_function_node, cgraph_function_or_thunk_node): New functions.
- (cgraph_edge_recursive_p): Use cgraph_function_node.
- * cgraph.c (cgraph_add_thunk): Check that thunk is not already alias.
- (cgraph_node_cannot_be_local_p_1): Break out from ...
- (cgraph_node_can_be_local_p): ... here; walk aliases.
- (cgraph_for_node_thunks_and_aliases): New function.
- (cgraph_for_node_and_aliases): New function.
- (cgraph_make_node_local_1): Break out from ...
- (cgraph_make_node_local) ... here; use
- cgraph_for_node_thunks_and_aliases.
- (cgraph_set_nothrow_flag_1): Break out from ...
- (cgraph_set_nothrow_flag) ... here;
- use cgraph_for_node_thunks_and_aliases.
- (cgraph_set_const_flag_1): Break out from ...
- (cgraph_set_const_flag) ... here;
- use cgraph_for_node_thunks_and_aliases.
- (cgraph_set_pure_flag_1): Break out from ...
- (cgraph_set_pure_flag) ... here;
- use cgraph_for_node_thunks_and_aliases.
- (cgraph_propagate_frequency_1): Break out from ...
- (cgraph_propagate_frequency) ... here; use
- cgraph_for_node_thunks_and_aliases.
- (cgraph_used_from_object_file_p): Do not care about aliases.
- (cgraph_not_only_called_directly_p_1, cgraph_only_called_directly_p):
- New functions.
- (collect_callers_of_node_1, collect_callers_of_node): New functions.
-
-2011-06-10 Hans-Peter Nilsson <hp@axis.com>
-
- PR rtl-optimization/49154
- * config/cris/cris.h (FIXED_REGISTERS): Include CRIS_CC0_REGNUM.
- (enum reg_class): Add SRP_REGS and MOF_SRP_REGS.
- (REG_CLASS_NAMES, REG_CLASS_CONTENTS, REGNO_REG_CLASS)
- (PREFERRED_RELOAD_CLASS, SECONDARY_RELOAD_CLASS): Adjust to fit.
- * config/cris/cris.h (cris_register_move_cost): Remove
- !TARGET_V32 code. Tweak comments.
-
-2011-06-09 Jan Hubicka <jh@suse.cz>
-
- * cgraphbuild.c (record_eh_tables): Mark personality function as having
- address taken.
-
-2011-06-10 Hans-Peter Nilsson <hp@axis.com>
-
- PR rtl-optimization/49154
- * ira-costs.c (setup_regno_cost_classes_by_mode): If there already
- is a matching slot in the hashtable, assign it to classes_ptr.
-
- PR rtl-optimization/49154
- * doc/tm.texi.in (Register Classes): Document rule for the narrowest
- register classes.
- * doc/tm.texi: Regenerate.
-
-2011-06-09 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR target/49307
- * config/sh/sh.md (UNSPEC_CHKADD): New.
- (chk_guard_add): New define_insn_and_split.
- (symGOT_load): Use chk_guard_add instead of blockage.
-
-2011-06-09 Kai Tietz <ktietz@redhat.com>
-
- * libgcc2.c (L_trampoline): Include windows.h for mingw targets.
-
-2011-06-09 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.md (return_internal): Adjust 'length' attribute.
-
-2011-06-09 Wei Guozhi <carrot@google.com>
-
- PR target/46975
- * config/arm/arm.md (*addsi3_carryin_compare0_<optab>): New pattern.
- (peephole2 for conditional move): Generate 16 bit instructions.
-
-2011-06-09 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movdi_internal_rex64): Merge
- alternatives 6 and 8.
-
-2011-06-09 David Li <davidxl@google.com>
-
- * cgraphunit.c (cgraph_finalize_compilation_unit): Pass dump.
- * passes.c (passr_eq): New function.
- (create_pass_tab): New function.
- (pass_traverse): New function.
- (dump_one_pass): New function.
- (dump_pass_list): New function.
- (dump_passes): New function.
-
-2011-06-09 David Li <davidxl@google.com>
-
- * tree-complex.c (tree_lower_complex): Gate cleanup.
- * tree-stdarg.c (check_all_va_list_escapes): Ditto.
- (execute_optimize_stdarg): Ditto.
- * tree-eh.c (execute_lower_eh_dispatch): Ditto.
- (execute_cleanup_eh_1): Ditto.
- (execute_cleanup_eh): Ditto.
- * gcse.c (gate_rtl_pre): Ditto.
- (execute_rtl_pre): Ditto.
- * except.c (finish_eh_generation): Ditto.
- (convert_to_eh_region_ranges): Ditto.
- * cprop.c (one_cprop_pass): Ditto.
-
-2011-06-09 Bernd Schmidt <bernds@codesourcery.com>
-
- PR target/48673
- * config/ia64/ia64.c (ia64_reorg): Clear BB_DISABLE_SCHEDULE flag
- in all basic blocks.
-
-2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/alpha/netbsd.h (ENABLE_EXECUTE_STACK): Remove.
- (HAVE_ENABLE_EXECUTE_STACK): Define.
- * config/alpha/osf5.h (ENABLE_EXECUTE_STACK): Remove.
- (HAVE_ENABLE_EXECUTE_STACK): Define.
- * config/darwin.h (ENABLE_EXECUTE_STACK): Remove.
- (HAVE_ENABLE_EXECUTE_STACK): Define.
- * config/i386/mingw32.h (MINGW_ENABLE_EXECUTE_STACK): Remove.
- (ENABLE_EXECUTE_STACK): Remove.
- (HAVE_ENABLE_EXECUTE_STACK): Define.
- [IN_LIBGCC2]: Don't include <windows.h>.
- * config/i386/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove.
- (HAVE_ENABLE_EXECUTE_STACK): Define.
- * config/i386/netbsd64.h (ENABLE_EXECUTE_STACK): Remove.
- (HAVE_ENABLE_EXECUTE_STACK): Define.
- * config/netbsd.h (NETBSD_ENABLE_EXECUTE_STACK): Remove.
- * config/openbsd.h (ENABLE_EXECUTE_STACK): Remove.
- (HAVE_ENABLE_EXECUTE_STACK): Define.
- * config/sol2.h (ENABLE_EXECUTE_STACK): Remove.
- (HAVE_ENABLE_EXECUTE_STACK): Define.
- * config/sparc/freebsd.h (ENABLE_EXECUTE_STACK): Remove.
- (HAVE_ENABLE_EXECUTE_STACK): Define.
- * config/sparc/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove.
- (HAVE_ENABLE_EXECUTE_STACK): Define.
- * config/alpha/alpha.c (alpha_trampoline_init): Test
- HAVE_ENABLE_EXECUTE_STACK.
- * config/i386/i386.c (ix86_trampoline_init): Likewise.
- * config/sparc/sparc.c (sparc32_initialize_trampoline): Likewise.
- (sparc64_initialize_trampoline): Likewise.
- * libgcc2.c [L_enable_execute_stack]: Remove.
- * system.h (ENABLE_EXECUTE_STACK): Poison.
- * doc/tm.texi.in (Trampolines, ENABLE_EXECUTE_STACK): Remove.
- * doc/tm.texi: Regenerate.
- * Makefile.in (LIBGCC2_CFLAGS): Add -fbuilding-libgcc.
-
-2011-06-09 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/49308
- * dce.c (reset_unmarked_insns_debug_uses): Avoid shadowing insn
- variable. After resetting and rescanning insn continue with previous
- statement.
-
-2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (gcc_cv_as_hidden): Enable on *-*-darwin*.
- (gcc_cv_ld_hidden): Likewise.
- * configure: Regenerate.
- * config/i386/i386.c (USE_HIDDEN_LINKONCE): Remove TARGET_MACHO.
- (ix86_stack_protect_fail): Mark unused.
- (TARGET_STACK_PROTECT_FAIL) [TARGET_MACHO]: Don't redefine.
- * config/rs6000/rs6000.c (rs6000_assemble_visibility)
- [TARGET_MACHO]: Don't define.
- (TARGET_ASM_ASSEMBLE_VISIBILITY): Likewise.
- (TARGET_STACK_PROTECT_FAIL): Likewise.
- (rs6000_stack_protect_fail): Mark unused.
- * dwarf2asm.c (dw2_output_indirect_constant_1): Mark decl hidden if
- USE_LINKONCE_INDIRECT. Don't emit .hidden expicitly.
-
-2011-06-08 Andi Kleen <ak@linux.intel.com>
-
- * varasm.c (get_section): Print location of other conflict
- for section conflicts.
-
-2011-06-08 Andi Kleen <ak@linux.intel.com>
-
- * config/i386/driver-i386.c (host_detect_local_cpu):
- Add model 0x2d Intel CPU.
-
-2011-06-08 Andi Kleen <ak@linux.intel.com>
-
- * reginfo.c (global_regs_decl): Add.
- (globalize_reg): Add decl parameter. Compute location. Pass location
- to warnings and add inform. Store decl in global_regs_decl.
- * rtl.h (globalize_reg): Update prototype.
- * varasm.c (make_decl_rtl): Pass decl to globalize_reg().
-
-2011-06-09 Mingjie Xing <mingjie.xing@gmail.com>
-
- * treestruct.def (TS_TYPE_DECL): Fix the printable name typo.
-
-2011-06-08 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR target/49305
- * config/sh/predicates.md (general_movsrc_operand): Check
- mode for memory with indexed address for QI and HImode.
- (general_movdst_operand): Likewise.
-
-2011-06-09 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * doc/objc.texi (Traditional GNU Objective-C runtime API): Updated.
-
-2011-06-08 Alexandre Oliva <aoliva@redhat.com>
-
- * tree-flow-inline.h (op_iter_init): Reject GIMPLE_PHI stmts.
- (num_ssa_operands): Likewise.
- (op_iter_init_phiuse): Forward-declare.
- (delink_stmt_imm_use): Iterate with FOR_EACH_PHI_OR_STMT_USE.
-
-2011-06-08 Nick Clifton <nickc@redhat.com>
-
- * doc/invoke.texi (ARM Options): Update description of
- -mthumb-interwork.
-
-2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/driver-i386.c (host_detect_local_cpu): Support
- unknown Intel family 0x6 CPUs.
-
-2011-06-08 Martin Jambor <mjambor@suse.cz>
-
- * tree-sra.c (mark_rw_status): Removed.
- (analyze_access_subtree): New parameter parent instead of
- mark_read and mark_write, propagate from that.
-
-2011-06-08 Julian Brown <julian@codesourcery.com>
-
- * config/arm/arm.c (arm_libcall_uses_aapcs_base): Use correct ABI
- for double-precision helper functions in hard-float mode if only
- single-precision arithmetic is supported in hardware.
-
-2011-06-08 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/49303
- * sel-sched.c (move_op): Use correct type for 'res'. Verify that
- code_motion_path_driver returned 0 or 1.
- (sel_region_finish): Clear h_d_i_d.
-
-2011-06-08 Kaz Kojima <kkojima@gcc.gnu.org>
-
- * config/sh/sh.c (prepare_move_operands): Set pic register
- appropriately for global and local dynamic tls models even
- if flag_pic is unset.
-
-2011-06-07 Jason Merrill <jason@redhat.com>
-
- * pretty-print.h (ATTRIBUTE_GCC_PPDIAG): Use GCC_DIAG_STYLE if set.
-
-2011-06-07 Xinliang David Li <davidxl@google.com>
- * passes.c (enable_disable_pass): Handle assembler name.
- (is_pass_explicitly_enabled_or_disabled): Ditto.
-
-2011-06-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR tree-optimization/48497
- * doc/sourcebuild.texi (Directives, dg-additional-options): Document.
-
-2011-06-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- PR tree-optimization/46728
- * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Change FIXME
- to use gimple_val_nonnegative_real_p.
- * gimple-fold.c (gimple_val_nonnegative_real_p): New function.
- * gimple.h (gimple_val_nonnegative_real_p): New declaration.
-
-2011-06-07 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.md (*movsf_internal): Optimize AVX check.
-
-2011-06-07 Sergey Grechanik <mouseentity@ispras.ru>
-
- * config/arm/arm.c (coproc_secondary_reload_class): Return NO_REGS for
- constant vectors.
-
-2011-06-07 Richard Guenther <rguenther@suse.de>
-
- * stor-layout.c (initialize_sizetypes): Initialize all
- sizetypes based on target definitions.
- (set_sizetype): Remove.
- * tree.c (build_common_tree_nodes): Do not call set_sizetype.
- * tree.h (set_sizetype): Remove.
-
-2011-06-07 Nick Clifton <nickc@redhat.com>
-
- * config.gcc: Unify V850 architecture options and add support for
- newer V850 architectures.
- * config/v850/t-v850e: Delete.
-
-2011-06-07 Richard Guenther <rguenther@suse.de>
-
- * tree.c (build_common_tree_nodes): Also initialize size_type_node.
- Call set_sizetype from here.
-
-2011-06-07 Andrew Stubbs <ams@codesourcery.com>
-
- * config/arm/arm.md (*maddhidi4tb, *maddhidi4tt): New define_insns.
- (*maddhisi4tb, *maddhisi4tt): New define_insns.
-
-2011-06-07 Bernd Schmidt <bernds@codesourcery.com>
- Andrew Stubbs <ams@codesourcery.com>
-
- * simplify-rtx.c (simplify_unary_operation_1): Canonicalize widening
- multiplies.
- * doc/md.texi (Canonicalization of Instructions): Document widening
- multiply canonicalization.
-
-2011-06-07 Jakub Jelinek <jakub@redhat.com>
-
- PR gcov-profile/49299
- * value-prof.c (gimple_ic): Don't assume icall has a fallthru edge.
-
-2011-06-07 Ira Rosen <ira.rosen@linaro.org>
-
- * tree-vectorizer.h (vect_recog_func_ptr): Make last argument to be
- a pointer.
- * tree-vect-patterns.c (vect_recog_widen_sum_pattern,
- vect_recog_widen_mult_pattern, vect_recog_dot_prod_pattern,
- vect_recog_pow_pattern): Likewise.
- (vect_pattern_recog_1): Remove declaration.
- (widened_name_p): Remove declaration. Add new argument to specify
- whether to check that both types are either signed or unsigned.
- (vect_recog_widen_mult_pattern): Update documentation. Handle
- unsigned patterns and multiplication by constants.
- (vect_pattern_recog_1): Update vect_recog_func references. Use
- statement information from the statement returned from pattern
- detection functions.
- (vect_pattern_recog): Update vect_recog_func reference.
- * tree-vect-stmts.c (vectorizable_type_promotion): For widening
- multiplication by a constant use the type of the other operand.
-
-2011-06-06 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR rtl-optimization/49145
- * combine.c (make_compound_operation): Handle ZERO_EXTEND specially.
-
-2011-06-06 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/49262
- * dwarf2out.c (native_encode_initializer): Decrement count in each
- iteration.
-
- PR debug/49294
- * dwarf2out.c (mem_loc_descriptor) <do_shift>: Give up for
- non-MODE_INT modes.
-
- PR c++/49264
- * gimple-fold.c (fold_stmt_1): Don't try to fold *& on the lhs
- if stmt folded into nothing.
- * tree-inline.c (fold_marked_statements): If a builtin at the end of
- a bb folded into nothing, just update cgraph edges and move to next bb.
- * cgraph.c (cgraph_update_edges_for_call_stmt_node): Allow new_stmt
- to be NULL. Don't compute count and frequency if new_call is NULL.
-
-2011-06-04 Diego Novillo <dnovillo@google.com>
-
- * Makefile.in (lto-compress.o): Add dependency on LTO_STREAMER_H.
- (cgraph.o): Likewise.
- (cgraphunit.o): Likewise.
- * cgraphunit.c: Include lto-streamer.h
- (cgraph_finalize_compilation_unit): Call lto_streamer_hooks_init
- if LTO is enabled.
- * lto-streamer-in.c (unpack_value_fields): Call
- streamer_hooks.unpack_value_fields if set.
- (lto_materialize_tree): For unhandled nodes, first try to
- call lto_streamer_hooks.alloc_tree, if it exists.
- (lto_input_ts_decl_common_tree_pointers): Move reading of
- DECL_INITIAL to lto_streamer_read_tree.
- (lto_read_tree): Call lto_streamer_hooks.read_tree if set.
- (lto_streamer_read_tree): New.
- (lto_reader_init): Rename from lto_init_reader.
- Move initialization code to lto/lto.c.
- * lto-streamer-out.c (pack_value_fields): Call
- streamer_hooks.pack_value_fields if set.
- (lto_output_tree_ref): For tree nodes that are not normally indexable,
- call streamer_hooks.indexable_with_decls_p before giving up.
- (lto_output_ts_decl_common_tree_pointers): Move handling
- for FUNCTION_DECL and TRANSLATION_UNIT_DECL to lto_streamer_write_tree.
- (lto_output_tree_header): Call streamer_hooks.is_streamable instead of
- lto_is_streamable. Call lto_streamer_hooks.output_tree_header if set.
- (lto_write_tree): Call lto_streamer_hooks.write_tree if set.
- (lto_streamer_write_tree): New.
- (lto_output): Call lto_streamer_init directly.
- (lto_writer_init): Remove.
- * lto-streamer.c (streamer_hooks): New.
- (lto_streamer_cache_create): Call streamer_hooks.preload_common_nodes
- instead of lto_preload_common_nodes.
- (lto_is_streamable): Move from lto-streamer.h
- (lto_streamer_hooks_init): New.
- (streamer_hooks): New.
- (streamer_hooks_init): New.
- * lto-streamer.h (struct output_block): Forward declare.
- (struct lto_input_block): Likewise.
- (struct data_in): Likewise.
- (struct bitpack_d): Likewise.
- (struct streamer_hooks): Declare.
- (streamer_hooks): Declare.
- (lto_streamer_hooks_init): Declare.
- (lto_streamer_write_tree): Declare.
- (lto_streamer_read_tree): Declare.
- (streamer_hooks_init): Declare.
- (lto_is_streamable): Move to lto-streamer.c
-
-2011-06-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * longlong.h (smul_ppmm): The resulting register pair contains the
- higher order word first.
-
-2011-06-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- PR tree-optimization/46728
- * builtins.c (powi_table): Remove.
- (powi_lookup_cost): Remove.
- (powi_cost): Remove.
- (expand_powi_1): Remove.
- (expand_powi): Remove.
- (expand_builtin_pow_root): Remove.
- (expand_builtin_pow): Remove.
- (expand_builtin_powi): Eliminate handling of constant exponent.
- (expand_builtin): Use expand_builtin_mathfn_2 for BUILT_IN_POW.
-
-2011-06-06 Alexandre Oliva <aoliva@redhat.com>
-
- * cprop.c (local_cprop_pass): Don't set changed for debug insns.
-
-2011-06-06 Alexandre Oliva <aoliva@redhat.com>
-
- * dce.c (reset_unmarked_insns_debug_uses): New.
- (delete_unmarked_insns): Skip debug insns.
- (prescan_insns_for_dce): Likewise.
- (rest_of_handle_ud_dce): Reset debug uses of removed sets.
- * reg-stack.c (subst_stack_regs_in_debug_insn): Signal when no
- active reg can be found.
- (subst_all_stack_regs_in_debug_insn): New. Reset debug insn then.
- (convert_regs_1): Use it.
-
-2011-06-06 Alexandre Oliva <aoliva@redhat.com>
-
- * tree-pretty-print.c (dump_function_header): Add flags.
- Don't dump decl_uid with nouid.
- * tree-pretty-print.h (dump_function_header): Adjust.
- * final.c (rest_of_clean_state): Pass dump_flags on, with nouid.
- * passes.c (pass_init_dump_file): Pass dump_flags on.
- * tree-cfg.c (gimple_dump_cfg): Pass flags on.
-
-2011-06-06 Alexandre Oliva <aoliva@redhat.com>
-
- PR bootstrap/49270
- * ipa-inline-analysis.c (read_predicate): Initialize all clauses.
-
-2011-06-06 Mikael Pettersson <mikpe@it.uu.se>
-
- PR tree-optimization/49243
- * calls.c (setjmp_call_p): Also check if fndecl has the
- returns_twice attribute.
-
-2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/mips/iris6.h (ENDFILE_SPEC): Use crtfastmath.o if
- -ffast-math etc.
-
-2011-06-06 Richard Henderson <rth@redhat.com>
- Georg-Johann Lay <avr@gjlay.de>
-
- PR target/42210
- * config/avr/predicates.md (const1_operand, const_0_to_7_operand):
- New predicates.
- * config/avr/avr.md ("insv"): New insn expander.
- ("*movbitqi.1-6.a", "*movbitqi.1-6.b", "*movbitqi.0", "*insv.io",
- "*insv.not.io", "*insv.reg"): New insns.
-
-2011-06-06 Hans-Peter Nilsson <hp@bitrange.com>
-
- PR target/49285
- * config/mmix/mmix.md ("truncdfsf2", "extendsfdf2"): Correct predicate
- to nonimmediate_operand from memory_operand for the operand that is to
- be forced to memory by the expander. Lose the constraints.
-
-2011-06-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.c (output_return): Fix thinko in the output of an
- EH return when delayed branches are disabled.
-
-2011-06-05 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movdf_internal_rex64) <case 8,9,10>:
- Remove MODE_TI handling. Remove SSE1 handling in attribute "mode"
- calculation.
- (*movdf_internal_rex64) <case 6,7,8>: Remove MODE_TI handling.
- Simplify MODE_V1DF and MODE_V2SF handling.
- (*movsf_internal): Remove x constraint from alternative 7 of operand 1.
- Simplify MODE_SF handling.
-
-2011-06-04 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/48893
- PR tree-optimization/49091
- PR tree-optimization/49179
- * ipa-inline-analysis.c (evaluate_conditions_for_known_args):
- Bounds check.
-
-2011-06-04 Jan Hubicka <jh@suse.cz>
-
- PR lto/48954
- * lto-cgraph.c (output_node_opt_summary): Handle NULL skip args
- bitmaps.
-
-2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- * doc/invoke.texi: Document -Wdelete-non-virtual-dtor.
-
-2011-06-04 Jakub Jelinek <jakub@redhat.com>
-
- PR target/49281
- * config/i386/i386.md (*lea_general_4): Require INTVAL (operands[3])
- to be strictly smaller than 1 << shiftcount.
-
-2011-06-04 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimize/48929
- * ipa-inline-analysis.c (remap_edge_predicates): Fix handling
- of empty predicate.
-
-2011-06-04 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/48333
- * calls.c (emit_call_1): Prefer the __builtin declaration of
- builtin functions.
-
-2011-06-03 Diego Novillo <dnovillo@google.com>
-
- * lto-streamer-in.c (unpack_value_fields): Remove unneeded asserts.
- (lto_input_tree_pointers): Likewise.
- * lto-streamer-out.c (pack_value_fields): Likewise.
- (lto_output_tree_pointers): Likewise.
- * lto-streamer.h (lto_is_streamable): Add check for OMP_CLAUSE
- and OPTIMIZATION_NODE.
-
-2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/alpha/linux.h (MD_UNWIND_SUPPORT): Remove.
- * config/alpha/osf5.h (MD_UNWIND_SUPPORT): Remove.
- * config/alpha/vms.h (MD_UNWIND_SUPPORT): Remove.
- * config/bfin/linux.h (MD_UNWIND_SUPPORT): Remove.
- * config/bfin/uclinux.h (MD_UNWIND_SUPPORT): Remove.
- * config/i386/linux.h (MD_UNWIND_SUPPORT): Remove.
- * config/i386/linux64.h (MD_UNWIND_SUPPORT): Remove.
- * config/i386/sol2.h (MD_UNWIND_SUPPORT): Remove.
- * config/i386/mingw32.h (MD_UNWIND_SUPPORT): Remove.
- * config/ia64/linux.h (MD_UNWIND_SUPPORT): Remove.
- * config/ia64/vms.h (MD_UNWIND_SUPPORT): Remove.
- * config/m68k/linux.h (MD_UNWIND_SUPPORT): Remove.
- * config/mips/linux.h (MD_UNWIND_SUPPORT): Remove.
- * config/pa/pa-hpux.h (MD_UNWIND_SUPPORT): Remove.
- * config/pa/pa32-linux.h (MD_UNWIND_SUPPORT): Remove.
- * config/rs6000/darwin.h (MD_UNWIND_SUPPORT): Remove.
- * config/rs6000/linux.h (MD_UNWIND_SUPPORT): Remove.
- * config/rs6000/linux64.h (MD_UNWIND_SUPPORT): Remove.
- * config/s390/linux.h (MD_UNWIND_SUPPORT): Remove.
- * config/s390/tpf.h (MD_UNWIND_SUPPORT): Remove.
- * config/sh/linux.h (MD_UNWIND_SUPPORT): Remove.
- * config/sparc/linux.h (MD_UNWIND_SUPPORT): Remove.
- * config/sparc/linux64.h (MD_UNWIND_SUPPORT): Remove.
- * config/sparc/sol2.h (MD_UNWIND_SUPPORT): Remove.
- * config/xtensa/linux.h (MD_UNWIND_SUPPORT): Remove.
- * config/alpha/linux-unwind.h: Move to ../libgcc/config/alpha.
- * config/alpha/osf5-unwind.h: Move to ../libgcc/config/alpha.
- * config/alpha/vms-unwind.h: Move to ../libgcc/config/alpha.
- * config/bfin/linux-unwind.h: Move to ../libgcc/config/bfin.
- * config/i386/linux-unwind.h: Move to ../libgcc/config/i386.
- * config/i386/sol2-unwind.h: Move to ../libgcc/config/i386.
- * config/i386/w32-unwind.h: Move to ../libgcc/config/i386.
- * config/ia64/linux-unwind.h: Move to ../libgcc/config/ia64.
- * config/ia64/vms-unwind.h: Move to ../libgcc/config/ia64.
- * config/m68k/linux-unwind.h: Move to ../libgcc/config/m68k.
- * config/mips/linux-unwind.h: Move to ../libgcc/config/mips.
- * config/pa/hpux-unwind.h: Move to ../libgcc/config/pa.
- * config/pa/linux-unwind.h: Move to ../libgcc/config/pa.
- * config/rs6000/darwin-unwind.h: Move to ../libgcc/config/rs6000.
- * config/rs6000/linux-unwind.h: Move to ../libgcc/config/rs6000.
- * config/s390/linux-unwind.h: Move to ../libgcc/config/s390.
- * config/s390/tpf-unwind.h: Move to ../libgcc/config/s390.
- * config/sh/linux-unwind.h: Move to ../libgcc/config/sh.
- * config/sparc/linux-unwind.h: Move to ../libgcc/config/sparc.
- * config/sparc/sol2-unwind.h: Move to ../libgcc/config/sparc.
- * config/xtensa/linux-unwind.h: Move to ../libgcc/config/xtensa.
- * config/darwin9.h (DARWIN_LIBSYSTEM_HAS_UNWIND): Remove.
- * system.h (MD_UNWIND_SUPPORT): Poison.
- * doc/tm.texi.in (Exception Handling, MD_UNWIND_SUPPORT): Remove.
- * doc/tm.texi: Regenerate.
- * unwind-dw2.c: Include md-unwind-support.h instead of
- MD_UNWIND_SUPPORT.
- * config/ia64/unwind-ia64.c: Likewise.
- * config/xtensa/unwind-dw2-xtensa.c: Likewise.
-
-2011-06-03 Jack Howarth <howarth@bromo.med.uc.edu>
-
- * varpool.c (varpool_extra_name_alias): Return NULL, not false.
-
-2011-06-03 Richard Henderson <rth@redhat.com>
- Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
- (sigill_hdlr): Correct insn, insn size.
- (set_fast_math) [!__x86_64__ && __sun__ && __svr4__]: Use movaps.
-
-2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config.gcc (mips-sgi-irix6.5*): Set tmake_file to mips/t-irix6
- t-slibgcc-dummy.
- * config/mips/irix-crti.asm: Move to ../libgcc/config/mips/irix-crti.S.
- * config/mips/irix-crtn.asm: Move to ../libgcc/config/mips/irix-crtn.S.
- * config/mips/t-iris: Remove.
- * config/mips/t-irix6: New file.
- * config/mips/t-slibgcc-irix: Move to ../libgcc/config/mips.
-
-2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Makefile.in (LIB2ADDEHDEP): Remove.
- * config/arm/t-bpabi (LIB2ADDEHDEP): Remove.
- * config/arm/t-symbian (LIB2ADDEHDEP): Remove.
- * config/picochip/t-picochip (LIB2ADDEHDEP): Remove.
- * config/t-darwin (LIB2ADDEHDEP): Remove.
- * config/t-freebsd (LIB2ADDEHDEP): Remove.
- * config/t-linux (LIB2ADDEHDEP): Remove.
-
-2011-06-03 Diego Novillo <dnovillo@google.com>
-
- * lto-streamer-in.c (get_resolution): Move to lto/lto.c.
- (lto_register_var_decl_in_symtab): Likewise.
- (lto_register_function_decl_in_symtab): Likewise.
- (lto_read_tree): Move VAR_DECL and FUNCTION_DECL registration
- logic to uniquify_nodes.
-
-2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/alpha/t-osf5: Remove.
- * config/alpha/t-osf-pthread: Remove.
- * config.gcc (alpha*-dec-osf5.1*): Set tmake_file to t-slibgcc-dummy.
- * mkmap-flat.awk: Handle osf_export for Tru64 UNIX linker -input file.
-
-2011-06-03 Julian Brown <julian@codesourcery.com>
-
- * config/arm/arm-cores.def (strongarm, strongarm110, strongarm1100)
- (strongarm1110): Use strongarm tuning.
- * config/arm/arm-protos.h (tune_params): Add max_insns_skipped field.
- * config/arm/arm.c (arm_strongarm_tune): New.
- (arm_slowmul_tune, arm_fastmul_tune, arm_xscale_tune, arm_9e_tune)
- (arm_v6t2_tune, arm_cortex_tune, arm_cortex_a5_tune)
- (arm_cortex_a9_tune, arm_fa726te_tune): Add max_insns_skipped field
- setting, using previous defaults or 1 for Cortex-A5.
- (arm_option_override): Set max_insns_skipped from current tuning.
-
-2011-06-03 Nathan Sidwell <nathan@codesourcery.com>
-
- * doc/install.texi (Options specification): Document --with-specs.
-
-2011-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- * config/arm/neon.md (orndi3_neon): Actually split it.
-
-2011-06-02 Alexandre Oliva <aoliva@redhat.com>
-
- * params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): Bump default to 10.
- * var-tracking.c (reverse_op): Limite recurse depth to 5.
-
-2011-06-02 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/47590
- * target.def (delay_sched2, delay_vartrack): New.
- * doc/tm.texi.in: Update.
- * doc/tm.texi: Rebuild.
- * sched-rgn.c (gate_handle_sched2): Fail if delay_sched2.
- * var-tracking.c (gate_handle_var_tracking): Likewise.
- * config/bfin/bfin.c (bfin_flag_schedule_insns2): Drop.
- (bfin_flag_var_tracking): Drop.
- (output_file_start): Don't save and override flag_var_tracking.
- (bfin_option_override): Ditto flag_schedule_insns_after_reload.
- (bfin_reorg): Test original variables.
- (TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define.
- * config/ia64/ia64.c (ia64_flag_schedule_insns2): Drop.
- (ia64_flag_var_tracking): Drop.
- (TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define.
- (ia64_file_start): Don't save and override flag_var_tracking.
- (ia64_override_options_after_change): Ditto
- flag_schedule_insns_after_reload.
- (ia64_reorg): Test original variables.
- * config/picochip/picochip.c (picochip_flag_schedule_insns2): Drop.
- (picochip_flag_var_tracking): Drop.
- (TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define.
- (picochip_option_override): Don't save and override
- flag_schedule_insns_after_reload.
- (picochip_asm_file_start): Ditto flag_var_tracking.
- (picochip_reorg): Test original variables.
- * config/spu/spu.c (spu_flag_var_tracking): Drop.
- (TARGET_DELAY_VARTRACK): Define.
- (spu_var_tracking): New.
- (spu_machine_dependent_reorg): Call it.
- (asm_file_start): Don't save and override flag_var_tracking.
-
-2011-06-02 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR target/49163
- * config/sh/predicates.md (general_movsrc_operand): Return 0
- for memory and memory subreg of which address is an invalid
- indexed address for QI and HImode.
- (general_movdst_operand): Likewise.
-
-2011-06-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * cse.c (cse_find_path): Refine change to exclude EDGE_ABNORMAL_CALL
- edges only, when there is a non-local label in the function.
- * postreload-gcse.c (bb_has_well_behaved_predecessors): Likewise.
-
-2011-06-02 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/constraints.md (Y3): New register constraint.
- * config/i386/sse.md (*vec_interleave_highv2df): Merge with
- *sse3_interleave_highv2df and *sse2_interleave_highv2df.
- (*vec_interleave_lowv2df): Merge with *sse3_interleave_lowv2df and
- *sse2_interleave_lowv2df.
-
-2011-06-02 Julian Brown <julian@codesourcery.com>
-
- * config/arm/arm-cores.def (cortex-a5): Use cortex_a5 tuning.
- * config/arm/arm.c (arm_cortex_a5_branch_cost): New.
- (arm_cortex_a5_tune): New.
-
-2011-06-02 Julian Brown <julian@codesourcery.com>
-
- * config/arm/arm-protos.h (tune_params): Add branch_cost hook.
- * config/arm/arm.c (arm_default_branch_cost): New.
- (arm_slowmul_tune, arm_fastmul_tune, arm_xscale_tune, arm_9e_tune)
- (arm_v6t2_tune, arm_cortex_tune, arm_cortex_a9_tune)
- (arm_fa726_tune): Set branch_cost field using
- arm_default_branch_cost.
- * config/arm/arm.h (BRANCH_COST): Use branch_cost hook from
- current_tune structure.
- * dojump.c (tm_p.h): Include file.
-
-2011-06-02 Julian Brown <julian@codesourcery.com>
-
- * config/arm/arm-cores.def (arm1156t2-s, arm1156t2f-s): Use v6t2
- tuning.
- (cortex-a5, cortex-a8, cortex-a15, cortex-r4, cortex-r4f, cortex-m4)
- (cortex-m3, cortex-m1, cortex-m0): Use cortex tuning.
- * config/arm/arm-protos.h (tune_params): Add prefer_constant_pool
- field.
- * config/arm/arm.c (arm_slowmul_tune, arm_fastmul_tune)
- (arm_xscale_tune, arm_9e_tune, arm_cortex_a9_tune)
- (arm_fa726te_tune): Add prefer_constant_pool setting.
- (arm_v6t2_tune, arm_cortex_tune): New.
- * config/arm/arm.h (TARGET_USE_MOVT): Make dependent on
- prefer_constant_pool setting.
-
-2011-06-02 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (standard_sse_constant_p) <case 1>: Simplify
- switch statement.
- * config/i386/i386.md (*movdf_internal_rex64) <case 8,9,10>: Ditto.
- (*movdf_internal) <case 6,7,8>: Ditto.
-
- * config/i386/constraints.md (Y4): New register constraint.
- * config/i386/sse.md (vec_set<mode>_0): Merge with
- *vec_set<mode>_0_sse4_1 and *vec_set<mode>_0_sse2.
- (*vec_extractv2di_1): Merge from *vec_extractv2di_1_sse2 and
- *vec_extractv2di_1_sse.
- (*vec_concatv2di_rex64): Merge from *vec_concatv2di_rex64_sse4_1
- and *vec_concatv2di_rex64_sse.
-
-2011-06-02 Stuart Henderson <shenders@gcc.gnu.org>
-
- PR target/48807
- * config/bfin/bfin.c (bfin_function_ok_for_sibcall): Check return value
- of cgraph_local_info for null before attempting to use it.
-
-2011-06-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * function.h (struct stack_usage): Remove dynamic_alloc_count field.
- (current_function_dynamic_alloc_count): Delete.
- * builtins.c (expand_builtin_setjmp_setup): Do not set calls_setjmp.
- (expand_builtin_nonlocal_goto): Remove obsolete comment.
- (expand_builtin_update_setjmp_buf): Remove dead code.
- * cse.c (cse_find_path): Do not follow a single abnormal incoming edge.
- * explow.c (allocate_dynamic_stack_space): Remove SETJMP_VIA_SAVE_AREA
- support.
- * function.c (instantiate_virtual_regs): Likewise.
- * postreload-gcse.c (bb_has_well_behaved_predecessors): Return false
- for a block with a single abnormal incoming edge.
- * config/sparc/sparc.h (STACK_SAVEAREA_MODE): Define.
- (SETJMP_VIA_SAVE_AREA): Delete.
- * config/sparc/sparc-protos.h (load_got_register): Declare.
- * config/sparc/sparc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Define.
- (load_got_register): Make global.
- (sparc_frame_pointer_required): Add 'static'.
- (sparc_can_eliminate): Likewise. Call sparc_frame_pointer_required.
- (sparc_builtin_setjmp_frame_value): New function.
- * config/sparc/sparc.md (UNSPECV_SETJMP): Remove.
- (save_stack_nonlocal): New expander.
- (restore_stack_nonlocal): Likewise.
- (nonlocal_goto): Remove modes, adjust predicates and reimplement.
- (nonlocal_goto_internal): New insn.
- (goto_handler_and_restore): Delete.
- (builtin_setjmp_setup): Likewise.
- (do_builtin_setjmp_setup): Likewise.
- (setjmp): Likewise.
- (builtin_setjmp_receiver): New expander.
-
-2011-06-01 David Li <davidxl@google.com>
-
- PR middle-end/49261
- * tree-pretty-print.c (dump_function_header): Format cleanup.
-
-2011-06-01 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR target/49238
- * config/sh/sh.c (expand_cbranchdi4): Use a scratch register if
- needed when original operands are used for msw_skip comparison.
-
-2011-06-01 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/49250
- * var-tracking.c (add_uses, add_stores): Don't call
- cselib_subst_to_values on ENTRY_VALUE.
-
-2011-06-01 Diego Novillo <dnovillo@google.com>
-
- * lto-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers): Call
- output_record_start with LTO_null instead of output_zero.
- (lto_output_ts_binfo_tree_pointers): Likewise.
- (lto_output_tree): Likewise.
- (output_eh_try_list): Likewise.
- (output_eh_region): Likewise.
- (output_eh_lp): Likewise.
- (output_eh_regions): Likewise.
- (output_bb): Likewise.
- (output_function): Likewise.
- (output_unreferenced_globals): Likewise.
- * lto-streamer.h (enum LTO_tags): Reserve MAX_TREE_CODES
- instead of NUM_TREE_CODES.
- (lto_tag_is_tree_code_p): Check max value against MAX_TREE_CODES.
- (lto_output_int_in_range): Change << to >> when shifting VAL.
-
-2011-06-01 Diego Novillo <dnovillo@google.com>
-
- * lto-streamer-out.c (lto_output_ts_decl_non_common_tree_pointers):
- Remove assertion for DECL_SAVED_TREE in FUNCTION_DECL nodes.
-
-2011-06-01 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR target/45074
- * optabs.h (valid_multiword_target_p): Declare.
- * expmed.c (extract_bit_field_1): Check valid_multiword_target_p when
- doing multi-word operations.
- * optabs.c (expand_binop): Likewise.
- (expand_doubleword_bswap): Likewise.
- (expand_absneg_bit): Likewise.
- (expand_unop): Likewise.
- (expand_copysign_bit): Likewise.
- (multiword_target_p): New function.
-
-2011-06-01 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR rtl-optimization/48830
- PR rtl-optimization/48808
- PR rtl-optimization/48792
- * reload.c (push_reload): Check contains_reg_of_mode.
- * reload1.c (strip_paradoxical_subreg): New function.
- (gen_reload_chain_without_interm_reg_p): Use it to handle
- paradoxical subregs.
- (emit_output_reload_insns, gen_reload): Likewise.
-
-2011-06-01 David Li <davidxl@google.com>
-
- * predict.c : Change pass name
- * ipa.c: Ditto.
- * dce.c: Ditto.
- * tree-profile.c: Ditto.
- * except.c: Ditto.
-
-2011-06-01 David Li <davidxl@google.com>
-
- * tree-pretty-print.c (dump_function_header): New function.
- * final.c (rest_of_clean_state): Use header dumper.
- * tree-cfg.c (gimple_dump_cfg): Use header dumper.
- * passes.c (pass_init_dump_file): Use header dumper.
-
-2011-06-01 Jakub Jelinek <jakub@redhat.com>
-
- * dwarf2out.c (compare_loc_descriptor, scompare_loc_descriptor,
- ucompare_loc_descriptor, minmax_loc_descriptor, clz_loc_descriptor,
- popcount_loc_descriptor, bswap_loc_descriptor, rotate_loc_descriptor):
- New functions.
- (mem_loc_descriptor): Use them.
-
- * var-tracking.c (create_entry_value): New function.
- (vt_add_function_parameter): Use it.
-
-2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]:
- Include <signal.h>, <ucontext.h>.
- (sigill_caught): Define.
- (sigill_hdlr): New function.
- (set_fast_math) [!__x86_64__ && __sun__ && __svr4__]: Check if SSE
- insns can be executed.
- * config/sol2.h (ENDFILE_SPEC): Use crtfastmath.o if -ffast-math etc.
- * config/sparc/sol2.h (ENDFILE_SPEC): Remove.
-
-2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/t-slibgcc-darwin: Move to ...
- * config/t-slibgcc-dummy: ... this. Clarify comments.
- * config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*,
- powerpc-*-darwin*, powerpc64-*-darwin*): Reflect this.
- (i[3456x]86-*-netware*): Add t-slibgcc-dummy to tmake_file.
- (i[34567]86-*-rtems*): Remove extra_parts. Use i386/t-rtems.
- Remove i386/t-crtstuff from tmake_file.
- (i[34567]86-*-solaris2*): Remove t-svr4,
- t-slibgcc-elf-ver, t-slibgcc-sld from tmake_file, add
- t-slibgcc-dummy.
- (sparc-*-elf*, sparc64-*-elf*): Remove tmake_file, extra_parts.
- (sparc-*-rtems*, sparc64-*-rtems*): Remove sparc/t-crtin,
- sparc/t-crtfm from tmake_file.
- (sparc*-*-solaris2*): Remove sparc/t-sol2, sparc/t-crtfm,
- t-slibgcc-elf-ver, t-slibgcc-sld, add t-slibgcc-dummy.
- Remove extra_parts.
- * config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Define.
- * config/i386/t-nwld (SHLIB_LINK): Remove.
- * config/i386/t-rtems-i386: Rename to ...
- * config/i386/t-rtems: ... this.
- ($(T)crti.o, $(T)crtn.o): Remove.
- (FPBIT, DPBIT, LIB2FUNCS_EXTRA): Remove.
- (dp-bit.c, fp-bit.c, xp-bit.c): Remove.
- (EXTRA_MULTILIB_PARTS, LIBGCC, INSTALL_LIBGCC): Remove.
- * config/i386/t-sol2-10 (LIBGCC, INSTALL_LIBGCC,
- EXTRA_MULTILIB_PARTS): Remove.
- * config/sparc/t-sol2-64: Likewise.
- * config/sparc/t-sol2: Remove.
- * config/sparc/t-crtin: Remove.
- * config/sparc/gmon-sol2.c: Move to ../libgcc/config.
- * config/i386/gmon-sol2.c: Remove.
- * config/i386/sol2-c1.asm: Move to ../libgcc/config/i386/sol2-c1.S.
- * config/i386/sol2-ci.asm: Move to ../libgcc/config/i386/sol2-ci.S.
- * config/i386/sol2-cn.asm: Move to ../libgcc/config/i386/sol2-cn.S.
- * config/i386/sol2-gc1.asm: Remove.
- * config/sparc/sol2-c1.asm: Move to ../libgcc/config/sparc/sol2-c1.S.
- * config/sparc/sol2-ci.asm: Move to ../libgcc/config/sparc/sol2-ci.S.
- * config/sparc/sol2-cn.asm: Move to ../libgcc/config/sparc/sol2-cn.S.
- * config/t-slibgcc-sld: Remove.
-
-2011-06-01 Jakub Jelinek <jakub@redhat.com>
-
- * dwarf2out.c (mem_loc_descriptor) <do_ucompare>: Call
- base_type_for_mode with op_mode instead of mode.
-
-2011-06-01 Paul Brook <paul@cpodesourcery.com>
-
- * config/arm/arm-cores.def: Add cortex-r5. Add DIV flags to
- Cortex-A15.
- * config/arm/arm-tune.md: Regenerate.
- * config/arm/arm-tables.opt: Regenerate.
- * config/arm/arm.c (FL_DIV): Rename...
- (FL_THUMB_DIV): ... to this.
- (FL_ARM_DIV): Define.
- (FL_FOR_ARCH7R, FL_FOR_ARCH7M): Use FL_THUMB_DIV.
- (arm_arch_hwdiv): Remove.
- (arm_arch_thumb_hwdiv, arm_arch_arm_hwdiv): New variables.
- (arm_issue_rate): Add cortexr5.
- * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Set
- __ARM_ARCH_EXT_IDIV__.
- (TARGET_IDIV): Define.
- (arm_arch_hwdiv): Remove.
- (arm_arch_arm_hwdiv, arm_arch_thumb_hwdiv): New prototypes.
- * config/arm/arm.md (tune_cortexr4): Add cortexr5.
- (divsi3, udivsi3): New patterns.
- * config/arm/thumb2.md (divsi3, udivsi3): Remove.
- * doc/invoke.texi: Document ARM -mcpu=cortex-r5
-
-2011-06-01 Martin Jambor <mjambor@suse.cz>
-
- * ipa-utils.c (ipa_dfs_info): New field scc_no.
- * ipa-utils.c (searchc): Set scc_no.
-
-2011-06-01 Martin Jambor <mjambor@suse.cz>
-
- * ipa-utils.c (searchc_env): New field allow_overwritable.
- (searchc): do not ignore edges to overwritable nodes if indicated
- by env->allow_overwritable.
- (ipa_reduced_postorder): Set env.allow_overwritable.
-
-2011-06-01 Richard Guenther <rguenther@suse.de>
-
- * tree.c (free_lang_data): Do not reset boolean_type_node nor
- char_type_node.
- * lto-streamer.c (lto_record_common_node): Take node pointer,
- do not register types.
- (lto_preload_common_nodes): Explicitly skip preloading nodes
- that differ between frontends.
-
-2011-05-31 Pat Haugen <pthaugen@us.ibm.com>
-
- * config/rs6000/rs6000.h (REG_CLASS_CONTENTS): Remove vr0..vr2 from
- NON_FLOAT_REGS.
-
-2011-05-31 Pat Haugen <pthaugen@us.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_register_move_cost): Preserve from
- parameter value for dump. Dump cost on outermost call only.
- (rs6000_memory_move_cost): Dump cost on outermost call only.
-
-2011-05-31 Jakub Jelinek <jakub@redhat.com>
-
- * dwarf2out.c (resolve_addr_in_expr): Optimize away redundant
- DW_OP_GNU_convert ops.
-
- * cselib.c (promote_debug_loc): Allow l->next non-NULL for
- cselib_preserve_constants.
- (cselib_lookup_1): If cselib_preserve_constants,
- a new VALUE is being created for REG and there is a VALUE for the
- same register in wider mode, add another loc with lowpart SUBREG of
- the wider VALUE.
- (cselib_subst_to_values): Handle ENTRY_VALUE.
- * var-tracking.c (replace_expr_with_values): Return NULL for
- ENTRY_VALUE too.
- * dwarf2out.c (convert_descriptor_to_signed): New function.
- (mem_loc_descriptor) <case ZERO_EXTEND>: Optimize using DW_OP_and
- instead of two shifts.
- (mem_loc_descriptor) <do_shift>: ZERO_EXTEND second argument to
- the right mode if needed.
- (mem_loc_descriptor) <case MOD>: For typed ops just use DW_OP_mod.
- (mem_loc_descriptor) <case UNSIGNED_FIX>: Use
- convert_descriptor_to_signed.
- (mem_loc_descriptor) <case UDIV, CLZ, CTZ, FFS, POPCOUNT, PARITY,
- BSWAP, ROTATE, ROTATERT>: Handle these rtls.
-
- PR target/48688
- * config/i386/i386.md (*lea_general_4): New define_insn_and_split.
-
-2011-05-31 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md: Use SWI248x instead of X87MODEI, SWI24 instead
- of X87MODEI12 and SWI48x instead of SSEMODEI24.
- (SWI248x): New mode iterator, rename from X87MODEI.
- (X87MODEI): Remove mode iterator.
- (X87MODEI12): Ditto.
- (SSEMODEI24): Ditto.
-
-2011-05-31 Alexandre Oliva <aoliva@redhat.com>
-
- * params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): New.
- * doc/invoke.texi: Document max-vartrack-expr-depth.
- * var-tracking.c (EXPR_DEPTH): New.
- (reverse_op, vt_expand_loc, vt_expand_loc_dummy): Use it.
-
-2011-05-31 Alexandre Oliva <aoliva@redhat.com>
-
- * config/i386/i386.c (ix86_rtx_costs): Drop NEG from sub for FMA.
- * config/i386/sse.md: Add n to negated FMA pattern names.
-
-2011-05-31 Alexandre Oliva <aoliva@redhat.com>
-
- * gcc.c (driver_handle_option): Fix disabling of -fcompare-debug.
-
-2011-05-31 Alexandre Oliva <aoliva@redhat.com>
-
- * gengtype-state.c (read_state_params_structs): Initialize previous.
-
-2011-05-31 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*pushxf_nointeger): Merge alternatives 1 and 2.
- (FP push_operand splitters): Merge {TF,XF,DF}mode splitters.
-
-2011-05-31 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movtf_internal): Avoid allocating general
- registers. Penalize F*r->o alternative to prevent partial memory
- stalls. Slightly penalize *roF->*r alternative. Generate SSE
- CONST_DOUBLE immediates when optimizing function for size. Do not move
- CONST_DOUBLEs directly to memory for !TARGET_MEMORY_MISMATCH_STALL.
- (*movxf_internal): Slightly penalize Yx*roF->Yx*r alternative.
- (*movdf_internal): Slightly penalize Yd*roF->Yd*r alternative.
- (*movdf_internal_rex64): Slightly penalize rm->r, F->m and r->m
- alternatives.
- (*movsf_internal): Slightly penalize rmF->r and Fr->m alternatives.
-
- (fp_register_operand splitters): Use fp_register_operand
- constraint. Do not use FP_REG_P in insn condition.
- (any_fp_register_operand splitters): Use any_fp_register_operand
- constraint. Do not use ANY_FP_REG_P in insn condition.
-
-2011-05-31 Jan Hubicka <jh@suse.cz>
-
- * cgraph.h (cgraph_inline_failed_t): Give enum a name
- * lto-cgraph.c (LDPR_NUM_KNOWN): New macro.
- (LTO_cgraph_tags): Add LTO_cgraph_last_tag.
- (lto_output_edge): Use output_enum and var_len_unsigned.
- (lto_output_varpool_node): Likewise.
- (input_overwrite_node): Do not take resolution parameter;
- extract it from a bitpack.
- (input_node): Do not read resolution; use input_enum and
- var_len_unsigned.
- (input_varpool_node): Likewise.
- (input_edge): Likewise.
- (input_cgraph_1): Likewise.
-
-2011-05-31 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gimple_register_canonical_type): Do not register
- any types via gimple_register_type.
-
-2011-05-31 Jan Hubicka <jh@suse.cz>
-
- * lto-symtab.c (lto_symtab_merge_cgraph_nodes): Merge alias decl
- of thunks.
-
-2011-05-31 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/49235
- * tree-ssa-address.c (gen_addr_rtx): Ignore base if it is const0_rtx.
- (create_mem_ref_raw): Create MEM_REF even if base is INTEGER_CST.
-
-2011-05-31 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49093
- * tree-vect-data-refs.c (vect_analyze_data_refs): Fail for volatile
- data references.
-
-2011-05-31 Dodji Seketeli <dodji@redhat.com>
-
- PR debug/49047
- * dwarf2out.c (gen_subprogram_die): Emit linkage name attribute
- for concrete functions containing the code of cloned functions.
-
-2011-05-31 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-forwprop.c (forward_propagate_into_comparison): Rename
- to ...
- (forward_propagate_into_comparison_1): ... this.
- (forward_propagate_comparison): Rename to ...
- (forward_propagate_into_comparison): ... this. Split out
- real forward propagation code to ...
- (forward_propagate_comparison): ... this.
- (forward_propagate_into_gimple_cond): Remove looping.
- (forward_propagate_into_cond): Likewise.
- (simplify_not_neg_expr): Return whether we have done something.
- (simplify_gimple_switch): Likewise.
- (tree_ssa_forward_propagate_single_use_vars): Rename to ...
- (ssa_forward_propagate_and_combine): ... this. Re-structure
- to do a forward forward-propagation walk on BBs and a backward
- stmt combining walk on BBs. Consistently re-scan changed statements.
- (pass_forwprop): Adjust.
-
-2011-05-30 Ian Lance Taylor <iant@google.com>
-
- * godump.c (go_format_type): Correct length of name added to
- obstack for anonymous field.
-
-2011-05-30 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR target/49186
- * config/sh/sh.c (expand_cbranchdi4): Set msw_skip when the high
- part of the second operand is 0.
-
-2011-05-30 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movxf_internal): Penalize FYx*r->o alternative
- to prevent partial memory stalls. Do not move CONST_DOUBLEs directly
- to memory for !TARGET_MEMORY_MISMATCH_STALL.
- (*movdf_internal_rex64): Do not penalize F->r alternative.
- (*movdf_internal): Penalize FYd*r->o alternative to prevent partial
- memory stalls. Generate SSE and x87 CONST_DOUBLE immediates only
- when optimizing function for size. Do not move CONST_DOUBLEs
- directly to memory for !TARGET_MEMORY_MISMATCH_STALL.
- (FP move splitters): Merge {TF,XF,DF}mode splitters. Do not handle
- SUBREGs. Do not check for MEM_P operands in the insn condition,
- check for ANY_FP_REGNO_P instead.
- * config/i386/constraints.md (Yd): Enable GENERAL_REGS for
- TARGET_64BIT and for TARGET_INTEGER_DFMODE_MOVES when optimizing
- function for speed.
- * config/i386/i386.c (ix86_option_override_internal): Do not
- set TARGET_INTEGER_DFMODE_MOVES here.
-
-2011-05-30 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/49168
- * config/i386/i386.md (*movtf_internal): Handle misaligned load/store.
-
-2011-05-30 Jakub Jelinek <jakub@redhat.com>
-
- * dwarf2out.c (modified_type_die, gen_reference_type_die): Use
- DW_TAG_rvalue_reference_type even for
- -gdwarf-4 -fno-debug-types-section.
-
-2011-05-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- PR tree-optimization/46728
- * tree-ssa-math-opts.c (build_and_insert_call): Reorder parms.
- (build_and_insert_binop): New.
- (gimple_expand_builtin_pow): Reorder args for
- build_and_insert_call; use build_and_insert_binop; add more
- optimizations for fractional exponents.
-
-2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
-
- PR bootstrap/49190
-
- Revert:
- 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
-
- * tree.h (struct tree_identifier): Inherit from tree_typed, not
- tree_common.
- (HT_IDENT_TO_GCC_IDENT): Adjust for said change.
- * tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as
- TS_BASE instead of TS_COMMON.
- * varasm.c (assemble_name): Remove assert.
-
-2011-05-30 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config.gcc: Keep obselete list sorted.
-
-2011-05-30 Jakub Jelinek <jakub@redhat.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * var-tracking.c (vt_add_function_parameter): Remap incoming MEMs with
- crtl->args.internal_arg_pointer based address to arg_pointer_rtx if
- there is a DRAP register and arg_pointer_rtx is the CFA pointer.
- (vt_init_cfa_base): Don't equate cfa_base_rtx if stack was realigned.
- (vt_initialize): Initialize cfa_base_rtx if there is a DRAP register.
-
-2011-05-30 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gimple_types_compatible_p_1): Compare record
- and union type members properly.
-
-2011-05-30 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49210
- * ipa-split.c (split_function): Care for the case where the call
- result is not trivially convertible to the result holding variable.
-
-2011-05-30 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49218
- * tree-vrp.c (adjust_range_with_scev): Properly check whether
- overflow occured.
-
-2011-05-30 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-forwprop.c (forward_propagate_into_comparison):
- New function split out from ...
- (forward_propagate_into_gimple_cond): ... here. Adjust.
- (forward_propagate_into_cond): Likewise.
- (forward_propagate_comparison): Also propagate into
- comparisons on assignment RHS. Change return value to
- behave similar to forward_propagate_into_cond.
- (tree_ssa_forward_propagate_single_use_vars): Handle
- strict-overflow warnings properly for forward_propagate_comparison.
-
-2011-05-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (gcc_cv_lto_plugin): Determine lto plugin support
- from plugin linker.
- * configure: Regenerate.
-
-2011-05-30 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49199
- * tree-vect-loop.c (vect_is_slp_reduction): Check that the
- non-reduction operands are either defined in the loop or by induction.
-
-2011-05-29 Xinliang David Li <davidxl@google.com>
-
- * opts-global.c (handle_common_deferred_options): Handle new options.
- * passes.c (register_one_dump_file): Call register_pass_name.
- (execute_one_pass): Check explicit enable/disable flag.
- (passr_hash): New function.
- (passr_eq): Ditto.
- (register_pass_name): Ditto.
- (get_pass_by_name): Ditto.
- (pass_hash): Ditto.
- (pass_eq): Ditto.
- (enable_pass): Ditto.
- (disable_pass): Ditto.
- (is_pass_explicitly_enabled_or_disabled): Ditto.
-
-2011-05-29 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movoi_internal_avx): Use
- standard_sse_constant_opcode for alternative 0.
- (*movti_internal_sse): Ditto.
- (*movti_internal_rex64): Use standard_sse_constant_opcode for
- alternative 2.
- (*movdi_internal_rex64): Use standard_sse_constant_opcode for
- sselog1 type moves.
- (*movsi_internal): Ditto.
- (*movdi_internal): Ditto. Add ssecvt type moves.
-
-2011-05-29 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/48830
- * rtlanal.c (simplify_subreg_regno): Adjust comment.
-
-2011-05-29 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/49095
- * config/i386/predicates.md (plusminuslogic_operator): New predicate.
- * config/i386/i386.md: Add peepholes for mem {+,-,&,|,^}= x; mem != 0.
-
-2011-05-29 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR target/43995
- * config/mips/mips.c (mips_pic_call_symbol_from_set): Add a
- recurse_p argument. Only follow register copies if it is set,
- and prevent mips_find_pic_call_symbol from recursing.
- (mips_find_pic_call_symbol): Add a recurse_p argument.
- Pass it to mips_pic_call_symbol_from_set.
- (mips_annotate_pic_calls): Update accordingly.
-
-2011-05-29 Richard Sandiford <rdsandiford@googlemail.com>
-
- * emit-rtl.c (try_split): Use a loop to search for
- NOTE_INSN_CALL_ARG_LOCATIONs.
-
-2011-05-29 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49217
- * ipa-pure-const.c (propagate_pure_const): Fix typos.
-
-2011-05-28 Jan Hubicka <jh@suse.cz>
-
- * lto-streamer-out.c (hash_string_slot_node): Hash string based on its
- length.
- (string_slot_free): Remove
- (create_output_block): Initialize obstack.
- (destroy_output_block): Free obstack.
- (lto_string_index): Add PERSISTENT parameter; do not duplicate
- the string unless it needs to be added into the hash.
- (lto_output_string_with_length): Add persistent attribute;
- handle NULL strings.
- (lto_output_string): Add PERSISTENT parameter.
- (output_string_cst, output_identifier): Simplify.
- (lto_output_location_bitpack): Update.
- (lto_output_builtin_tree): Update.
- * lto-streamer.h (struct output_block): Add obstack.
- (lto_output_string, lto_output_string_with_length): Remove
- declarations; functions are static now.
-
-2011-05-28 Jan Hubicka <jh@suse.cz>
-
- * lto-streamer-out.c (pack_ts_fixed_cst_value_fields,
- pack_ts_decl_common_value_fields, pack_ts_decl_with_vis_value_fields,
- pack_ts_function_decl_value_fields, lto_output_builtin_tree,
- output_cfg, output_gimple_stmt): Use enum and variable length i/o.
- * lto-streamer-in.c (input_cfg, input_gimple_stmt,
- unpack_ts_fixed_cst_value_fields, unpack_ts_decl_common_value_fields,
- unpack_ts_decl_with_vis_value_fields,
- unpack_ts_type_common_value_fields, unpack_ts_block_value_fields,
- lto_get_builtin_tree): Use enum and variable length i/o.
- * basic-block.h (profile_status_d): Add PROFILE_LAST.
- * lto-streamer.h (bp_pack_int_in_range, bp_unpack_int_in_range):
- New functions.
- (bp_pack_enum, bp_unpack_enum): New macros.
-
-2011-05-28 Richard Sandiford <rdsandiford@googlemail.com>
-
- * genrecog.c: Remove redundant forward declarations.
-
-2011-05-28 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config.gcc: Deprecate mips*-*-openbsd*.
-
-2011-05-28 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR bootstrap/49195
- * genrecog.c (add_to_sequence): Use XEXP rather than XVECEXP
- for match_op_dup.
-
-2011-05-27 Andrew Pinski <pinskia@gmail.com>
-
- PR middle-end/48981
- * gengtype.c (vec_prefix_type): New function.
- (note_def_vec): Use vec_prefix_type and change the length
- attribute to be based on the prefix.
- * vec.c: Include coretypes.h before vec.h.
- (struct vec_prefix): Remove.
- (vec_gc_p_reserve): Change the offsetof to sizeof.
- (vec_gc_p_reserve_exact): Likewise.
- (vec_heap_p_reserve): Likewise.
- (vec_heap_p_reserve_exact): Likewise.
- (vec_stack_o_reserve_1): Copy from +1 instead of from vec.
- (vec_stack_p_reserve): Change the offsetof to sizeof.
- (vec_stack_p_reserve_exact): Likewise.
- * vec.h (struct vec_prefix): New struct definition.
- (VEC_T(T,B)): Use vec_prefix instead of having num/alloc fields.
- (VEC_T_GTY(T,B)): Likewise.
- (DEF_VEC_FUNC_P(T)): Use prefix field.
- (DEF_VEC_NONALLOC_FUNCS_O(T,A)): Likewise.
- (DEF_VEC_NONALLOC_FUNCS_I(T,A)): Likewise.
-
-2011-05-27 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- PR tree-optimization/46728
- * tree-ssa-math-opts.c (powi_as_mults_1): Add gimple_set_location.
- (powi_as_mults): Add gimple_set_location.
- (build_and_insert_call): New.
- (gimple_expand_builtin_pow): Add handling for pow(x,y) when y is
- 0.5, 0.25, 0.75, 1./3., or 1./6.
-
-2011-05-27 Alexander Monakov <amonakov@ispras.ru>
-
- * doc/contrib.texi: Update copyright years.
- (Contributors): Add Zdenek Sojka.
-
-2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
-
- * c-decl.c (c_push_function_context): Copy the current statement
- list stack.
- (add_stmt): Check building_stmt_list_p and push_stmt if necessary.
- (finish_struct): Call building_stmt_list_p instead of checking
- cur_stmt_list.
- * c-parser.c (c_parser_postfix_expression): Likewise.
- * c-typeck.c (c_end_compound_stmt): Likewise.
- * print-tree.c (print_node) [STATEMENT_LIST]: Don't print TREE_CHAIN.
- * tree-iterator.c (stmt_list_cache): Change to a VEC.
- (alloc_stmt_list): Adjust for stmt_list_cache's new type.
- (free_stmt_list): Likewise.
- * tree.h (struct tree_statement_list): Include typed_tree instead
- of tree_common.
- * tree.c (initialize_tree_contains_struct): Mark TS_STATEMENT_LIST
- as TS_TYPED instead of TS_COMMON.
-
-2011-05-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
- Uros Bizjak <ubizjak@gmail.com>
-
- * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt
- (HAVE_AS_IX86_TLSGDPTL): Define.
- (gcc_cv_as_ix86_tlsldmplt): Check for @tlsldmplt.
- (HAVE_AS_IX86_TLSLDMPLT): Define.
- * configure: Regenerate.
- * config.in: Regenerate.
- * config/i386/i386.c (ix86_print_operand): Handle code 'p'.
- * config/i386/i386.md (*tls_global_dynamic_32_gnu): If
- TARGET_SUN_TLS, use @tlsgdplt or @plt.
- (*tls_global_dynamic_64): Use @plt if TARGET_SUN_TLS.
- (*tls_local_dynamic_base_32_gnu): If TARGET_SUN_TLS, use
- @tlsldmplt or @plt.
- (*tls_local_dynamic_base_64): Use @plt if TARGET_SUN_TLS.
-
-2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
-
- * sched-int.h (struct _haifa_deps_insn_data): New members cond
- and reverse_cond.
- (INSN_COND, INSN_REVERSE_COND): New macros.
- * sched-deps.c (deps_analyze_insn): Call sched_get_condition_with_rev
- once.
- (sched_get_condition_with_rev): Cache the results, and look them up
- if possible.
- (sched_analyze_insn): Destroy INSN_COND of previous insns if they
- are clobbered by the current insn.
- * target.def (exposed_pipline): New sched data hook.
- * doc/tm.texi.in: TARGET_SCHED_EXPOSED_PIPELINE: Add hook.
- * doc/tm.texi: Regenerate.
-
-2011-05-27 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- PR tree-optimization/49170
- * tree-ssa-math-opts.c (execute_cse_sincos): Add checks for
- sincos or cexp.
-
-2011-05-27 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/49189
- * fold-const.c (fold_unary_loc): Do not re-fold folding conversions
- of comparisons.
-
-2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
-
- * haifa-sched.c (sched_scan_info): Remove.
- (schedule_block): Call sched_extend_luids rather than sched_init_luids
- with NULL args.
- (extend_bb, init_bb, extend_insn, init_insn, init_insns_in_bb):
- Remove functions.
- (sched_scan): Remove.
- (sched_extend_luids): Renamed from luids_extend_insn and no longer
- static. All callers changed.
- (sched_init_insn_luid): Renamed from luids_init_insn and no longer
- static. All callers changed.
- (sched_init_luids): Remove all arguments except the first. All
- callers changed. Don't use sched_scan.
- (haifa_init_h_i_d): Likewise.
- (haifa_init_insn): Call sched_extend_luids and sched_init_insn_luid
- manually rather than using sched_init_luids. Likewise with
- extend_h_i_d, init_h_i_d and haifa_init_h_i_d.
- * sel-sched.c (sel_region_target_finish): Call sched_extend_luids
- rather than sched_init_luids with NULL args.
- * sel-sched-ir.c (new_insns): Remove variable.
- (sched_scan): New static function, previously in haifa-sched.c. Remove
- all arguments but the first two; all callers changed.
- (sel_init_new_insn): Call sched_extend_luids and sched_init_insn_luid
- rather than sched_init_luids.
- (sel_init_bbs): Remove second argument. All callers changed.
- (sel_add_bb): Call sched_extend_luids rather than sched_init_luids
- with NULL arguments.
- (create_insn_rtx_from_pattern): Likewise.
- * sel-sched-ir.h (sel_init_bbs): Adjust declaration.
- * sched-int.h (sched_init_luids, haifa_init_h_i_d): Likewise.
- (sched_init_insn_luid, sched_extend_luids): Declare.
- (sched_scan_info_def, sched_scan_info, sched_scan): Remove
- declarations.
-
-2011-05-27 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/49177
- * fold-const.c (fold_unary_loc): Fold (T)(A CMP B) to
- A CMP B ? (T) true : (T) false for non-integral types T again.
-
-2011-05-27 Jan Hubicka <jh@suse.cz>
-
- * lto-streamer-out.c (lto_string_index): break out from...; offset by 1
- so 0 means NULL string.
- (lto_output_string_with_length): ... here.
- (lto_output_string, output_string_cst, output_identifier): Update
- handling of NULL strings.
- (lto_output_location_bitpack): New function.
- (lto_output_location): Use it.
- (lto_output_tree_ref): Use output_record_start.
- (pack_ts_type_common_value_fields): Pack aliagn & alias set in var
- len values.
- * lto-streamer-in.c (string_for_index): Break out from ...; offset
- values by 1.
- (input_string_internal): ... here;
- (input_string_cst, input_identifier, lto_input_string): Update handling
- of NULL strings.
- (lto_input_location_bitpack): New function
- (lto_input_location): Use it.
- (unpack_ts_type_common_value_fields): Pack align & alias in var len
- values.
- * lto-streamer.h (bp_pack_val_len_unsigned, bp_pack_val_len_int,
- bp_unpack_val_len_unsigned, bp_unpack_val_len_int): Declare.
- (bp_pack_value): Sanity check the value range.
- * lto-section-in.c (bp_unpack_val_len_unsigned, bp_unpack_val_len_int):
- New functions.
- * lto-section-out.h (bp_pack_val_len_unsigned, bp_pack_val_len_int):
- New functions.
-
-2011-05-27 Hariharan Sandanagobalane <hariharan@picochip.com>
-
- * config/picochip/picochip.c (reorder_var_tracking_notes): Drop
- call_arg_location instructions down the floor.
-
-2011-05-26 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/49154
- * ira.c (setup_pressure_classes): Process class without sublcasses
- as a candidate for pressure classes.
-
-2011-05-26 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR rtl-optimization/48575
- * genrecog.c (position_type): New enum.
- (position): New structure.
- (decision): Use position structure instead of a string.
- (root_pos, peep2_insn_pos_list): New variables.
- (next_position, compare_positions): New functions.
- (new_decision): Use position structures instead of strings.
- (maybe_both_true): Likewise.
- (change_state): Likewise.
- (write_tree): Likewise.
- (make_insn_sequence): Likewise.
-
-2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
-
- * tree.c (initialize_tree_contains_struct): Mark TS_BLOCK as
- TS_BASE instead of TS_COMMON.
- (find_decls_types_r): Check for TS_TYPED structure before looking at
- TREE_TYPE.
- * tree.h (struct tree_block): Inherit from tree_base, not tree_common.
- Add chain field.
- (BLOCK_CHAIN): Use new chain field.
-
-2011-05-26 Pat Haugen <pthaugen@us.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_register_move_cost): Make LR/CTR
- moves expensive on Power7 also.
-
-2011-05-26 Richard Guenther <rguenther@suse.de>
-
- * fold-const.c (fold_unary_loc): Remove bogus code.
-
-2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
-
- * tree.h (struct tree_identifier): Inherit from tree_typed, not
- tree_common.
- (HT_IDENT_TO_GCC_IDENT): Adjust for said change.
- * tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as
- TS_BASE instead of TS_COMMON.
- * varasm.c (assemble_name): Remove assert.
-
-2011-05-26 Bernd Schmidt <bernds@codesourcery.com>
-
- * Makefile.in (srcdirify): Change order so that libgcc_objdir is
- substituted first.
- * libgcc-std.ver: Delete file.
-
-2011-05-26 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48702
- * tree-ssa-address.c (create_mem_ref_raw): Create MEM_REFs
- only when we know the base address is within bounds.
- * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Do not
- assume the base address of TARGET_MEM_REFs is in bounds.
-
-2011-05-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/49099
- * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Wrap
- declaration in TARGET_SOLARIS.
-
-2011-05-26 Hariharan Sandanagobalane <hariharan@picochip.com>
-
- * config/picochip/picochip.md (cbranchhi4): No :CC for match_operator.
- The instruction is then expanded explicitly.
- (supported_compare): Callable instruction.
- (compare): Likewise.
-
-2011-05-26 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/49165
- * gimplify.c (shortcut_cond_r): Don't special case
- COND_EXPRs if they have void type on one of their arms.
-
-2011-05-26 Bernd Schmidt <bernds@codesourcery.com>
-
- * haifa-sched.c (schedule-block): Reorder the inner scheduling loop
- to reduce duplication, and to achieve a slightly more logical order
- of operations.
-
-2011-05-26 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49161
- * tree-vrp.c (struct case_info): New type.
- (compare_case_labels): Sort case_info structs instead of
- trees, and not primarily by CASE_LABEL uids but by
- label_for_block indexes.
- (find_switch_asserts): Put case labels into struct case_info
- array instead of TREE_VEC, adjust sorting, compare label_for_block
- values instead of CASE_LABELs.
-
-2011-05-26 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- * config/arm/neon.md ("orn<mode>3_neon"): Canonicalize not.
- ("orndi3_neon"): Likewise.
- ("bic<mode>3_neon"): Likewise.
-
-2011-05-26 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49038
- * tree-vect-loop-manip.c (vect_generate_tmps_on_preheader):
- Ensure at least one epilogue iteration if required by data
- accesses with gaps.
- * tree-vectorizer.h (struct _loop_vec_info): Add new field
- to mark loops that require peeling for gaps.
- * tree-vect-loop.c (new_loop_vec_info): Initialize new field.
- (vect_get_known_peeling_cost): Take peeling for gaps into
- account.
- (vect_transform_loop): Generate epilogue if required by data
- access with gaps.
- * tree-vect-data-refs.c (vect_analyze_group_access): Mark the
- loop as requiring an epilogue if there are gaps in the end of
- the strided group.
-
-2011-05-25 Ian Lance Taylor <iant@google.com>
-
- * godump.c (go_format_type): Output the first field with a usable
- Go type, if any.
-
-2011-05-25 Ian Lance Taylor <iant@google.com>
-
- * godump.c (go_format_type): Check for invalid type names, pointer
- target types, and struct field types.
-
-2011-05-25 Jason Merrill <jason@redhat.com>
-
- * print-tree.c (print_node): Only look at TREE_TYPE if TS_TYPED.
-
-2011-05-25 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (*<sse>_maskcmp<mode>3_comm): New pattern.
-
-2011-05-25 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.md (*movqi_extv_1)): Put back
- "register_operand" check in "type" calculation.
- (*movqi_extzv_2): Likewise.
-
-2011-05-25 H.J. Lu <hongjiu.lu@intel.com>
-
- * doc/extend.texi (X86 Built-in Functions): Update pause intrinsic.
-
-2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
-
- PR bootstrap/49160
- * libgcc2.h (__powisf2, __powidf2, __powitf2, __powixf2,
- __mulsc3, __muldc3, __mulxc3, __multc3, __divsc3, __divdc3,
- __divxc3, __divtc3): Wrap definitions in #ifndef.
-
-2011-05-25 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/49142
- * config/i386/i386.md (*movqi_extv_1_rex64): Remove
- "register_operand" check and replace q_regs_operand with
- QIreg_operand in "type" calculation.
- (*movqi_extv_1): Likewise.
- (*movqi_extzv_2_rex64): Likewise.
- (*movqi_extzv_2): Likewise.
-
- * config/i386/predicates.md (QIreg_operand): New.
-
-2011-05-25 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Fix
- type-based offset disambiguation, streamline MEM_REF and
- TARGET_MEM_REF handling.
-
-2011-05-25 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_PAUSE.
- (bdesc_special_args): Add pause intrinsic.
-
- * config/i386/i386.md (UNSPEC_PAUSE): New.
- (pause): Likewise.
- (*pause): Likewise.
- * config/i386/ia32intrin.h (__pause): Likewise.
-
- * doc/extend.texi (X86 Built-in Functions): Add documentation for
- pause intrinsic.
-
-2011-05-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- PR tree-optimization/46728
- * tree-ssa-math-opts.c (gimple_expand_builtin_pow): New.
- (execute_cse_sincos): Add switch case for BUILT_IN_POW.
-
-2011-05-25 Nathan Froyd <froydnj@codesourcery.com>
-
- * tree.h (struct tree_exp): Inherit from struct tree_typed.
- * tree.c (initialize_tree_contains_struct): Mark TS_EXP as TS_TYPED
- instead of TS_COMMON.
-
-2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
-
- * libgcc2.h (__NW, __NDW): Define using a __gnu_ prefix if
- LIBGCC2_GNU_PREFIX is defined.
- (__N): New macro.
- (__powisf2, __powidf2, __powitf2, __powixf2, __bswapsi2, __bswapdi2,
- __mulsc3, __muldc3, __mulxc3, __multc3, __divsc3, __divdc3, __divxc3,
- __divtc3, __udiv_w_sdiv, __clear_cache, __enable_execute_stack,
- __clz_tab): Define using __N.
- (__absvsi2, __negvsi2, __addvsi3, __subvsi3, __mulvsi3): Likewise if
- COMPAT_SIMODE_TRAPPING_ARITHMETIC.
- * target.def (libfunc_gnu_prefix): New hook.
- * doc/tm.texi.in (LIBGCC2_GNU_PREFIX): Document.
- (TARGET_LIBFUNC_GNU_PREFIX): Add hook.
- * doc/tm.texi: Regenerate.
- * system.h (LIBGCC2_GNU_PREFIX): Poison.
- * optabs.c (gen_libfunc): Take the libfunc_gnu_prefix hook into
- account.
- (gen_interclass_conv_libfunc, gen_intraclass_conv_libfunc): Likewise.
- (init_optabs): Likewise for the bswap libfuncs.
- * tree.c (build_common_builtin_nodes): Likewise for complex multiply
- and divide.
- * config/t-slibgcc-elf-ver (SHLIB_MAPFILES): Use $$(libgcc_objdir).
- * config/t-slibgcc-sld (SHLIB_MAPFILES): Likewise.
- * libgcc-std.ver: Remove.
- * Makefile.in (srcdirify): Handle $$(libgcc_objdir).
- * config/frv/t-linux (SHLIB_MAPFILES): Use $$(libgcc_objdir) for
- libgcc-std.ver.
- * config/i386/t-linux (SHLIB_MAPFILES): Likewise.
- * config/mips/t-slibgcc-irix (SHLIB_MAPFILES): Likewise.
- * config/rs6000/t-aix43 (SHLIB_MAPFILES): Likewise.
- * config/rs6000/t-aix52 (SHLIB_MAPFILES): Likewise.
- * config/sparc/t-linux (SHLIB_MAPFILES): Likewise.
- * config/i386/t-linux (SHLIB_MAPFILES): Likewise.
- * config/i386/t-linux (SHLIB_MAPFILES): Likewise.
- * config/fixed-bit.h (FIXED_OP): Define differently depending on
- LIBGCC2_GNU_PREFIX. All uses changed not to pass leading underscores.
- (FIXED_CONVERT_OP, FIXED_CONVERT_OP2): Likewise.
-
-2011-05-25 Jan Hubicka <jh@suse.cz>
-
- * lto-streamer-out.c (output_record_start): Use lto_output_enum
- (lto_output_tree): Use output_record_start.
- * lto-streamer-in.c (input_record_start): Use lto_input_enum
- (lto_get_pickled_tree): Use input_record_start.
- * lto-section-in.c (lto_section_overrun): Turn into fatal error.
- (lto_value_range_error): New function.
- * lto-streamer.h (lto_value_range_error): Declare.
- (lto_output_int_in_range, lto_input_int_in_range): New functions.
- (lto_output_enum, lto_input_enum): New macros.
-
-2011-05-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * common.opt (flag_stack_usage_info): New variable.
- (-Wstack-usage): New option.
- * doc/invoke.texi (Warning options): Document -Wstack-usage.
- * opts.c (common_handle_option) <OPT_Wstack_usage_>: New case.
- <OPT_fstack_usage>: Likewise.
- * toplev.c (output_stack_usage): Handle -Wstack-usage.
- * calls.c (expand_call): Test flag_stack_usage_info variable instead
- of flag_stack_usage.
- (emit_library_call_value_1): Likewise.
- * explow.c (allocate_dynamic_stack_space): Likewise.
- * function.c (instantiate_virtual_regs ): Likewise.
- (prepare_function_start): Likewise.
- (rest_of_handle_thread_prologue_and_epilogue): Likewise.
- * config/alpha/alpha.c (alpha_expand_prologue): Likewise.
- * config/arm/arm.c (arm_expand_prologue): Likewise.
- (thumb1_expand_prologue): Likewise.
- * config/avr/avr.c (expand_prologue): Likewise.
- * config/i386/i386.c (ix86_expand_prologue): Likewise.
- * config/ia64/ia64.c (ia64_expand_prologue): Likewise.
- * config/m68k/m68k.c (m68k_expand_prologue): Likewise.
- * config/mips/mips.c (mips_expand_prologue): Likewise.
- * config/pa/pa.c (hppa_expand_prologue): Likewise.
- * config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise.
- * config/s390/s390.c (s390_emit_prologue): Likewise.
- * config/sh/sh.c (sh_expand_prologue): Likewise.
- * config/sparc/sparc.c (sparc_expand_prologue): Likewise.
- * config/spu/spu.c (spu_expand_prologue): Likewise.
-
-2011-05-25 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (iterative_hash_canonical_type): Skip non-FIELD_DECLs.
- (gimple_canonical_types_compatible_p): Likewise.
-
-2011-05-25 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/49062
- * ipa.c (function_and_variable_visibility): Only add to same
- comdat group list if DECL_ONE_ONLY.
-
-2011-05-25 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/49014
- * config/i386/athlon.md (athlon_ssecomi): Change type to ssecomi.
-
-2011-05-25 Jakub Jelinek <jakub@redhat.com>
-
- PR target/49128
- * config/i386/driver-i386.c (host_detect_local_cpu): Fix a typo.
-
-2011-05-24 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/48757
- * ira-build.c (loop_with_eh_edge_p): Rename to
- loop_with_complex_edge_p, check edges on complexity, make function
- conditional.
- (mark_loops_for_removal): Make call of loop_with_complex_edge_p
- conditional.
-
-2011-05-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.c (sparc_option_override): If not set by the user,
- force flag_ira_share_save_slots to 0.
-
-2011-05-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * var-tracking.c (compute_cfa_pointer): Adjust head comment.
- (vt_initialize): Set PROLOGUE_BB unconditionally.
- Add block comment about CFA_BASE_RTX machinery.
- Reset FP_CFA_OFFSET to -1 on all invalid paths.
- Call vt_init_cfa_base only if FP_CFA_OFFSET isn't equal to -1.
-
-2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR objc/48187
- * c-parser.c (c_parser_objc_class_instance_variables): More robust
- parsing of syntax error in ObjC instance variable lists. In
- particular, avoid an infinite loop if there is a stray ']'.
- Updated error message.
-
-2011-05-24 Ian Lance Taylor <iant@google.com>
-
- * godump.c (go_define): Don't accept a string immediately after
- another operand.
-
-2011-05-24 Ian Lance Taylor <iant@google.com>
-
- * godump.c (struct godump_container): Add invalid_hash field.
- (go_format_type): Return false if type is found in invalid_hash.
- (go_output_typedef): Add invalid type to invalid_hash.
- (go_finish): Create and delete invalid_hash.
-
-2011-05-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- PR tree-optimization/46728
- * tree-ssa-math-opts.c (powi_table): New.
- (powi_lookup_cost): New.
- (powi_cost): New.
- (powi_as_mults_1): New.
- (powi_as_mults): New.
- (gimple_expand_builtin_powi): New.
- (execute_cse_sincos): Add switch case for BUILT_IN_POWI.
- (gate_cse_sincos): Remove sincos/cexp restriction.
-
-2011-05-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/3746
- * config.gcc (alpha*-dec-osf5.1*): Only build mips-tfile,
- mips-tdump native.
- * mips-tfile.c: Remove CROSS_DIRECTORY_STRUCTURE handling.
- * mips-tdump.c: Likewise.
-
-2011-05-24 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/49128
- * config/i386/driver-i386.c (host_detect_local_cpu): Always
- add -mno-XXX. Handle FMA.
-
-2011-05-24 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/48633
- * ira-build.c (loop_with_eh_edge_p): New function.
- (mark_loops_for_removal): Use it.
-
-2011-05-24 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/48971
- * ira.c (setup_pressure_classes): Don't check register move cost
- for classes with one registers. Don't add pressure class if there
- is a pressure class with the same available hard registers.
- Check contains_reg_of_mode. Fix a typo in collecting
- temp_hard_regset. Ignore hard registers not belonging to a class.
-
-2011-05-24 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/49133
- * config/i386/sse.md (sse2_loadhpd): Remove shufpd alternative.
-
-2011-05-24 Eric Botcazou <ebotcazou@adacore.com>
- Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR gcov-profile/48845
- * config/sol2.h (LIB_SPEC): Link TLS support for tree profiling.
-
-2011-05-24 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (compare_type_names_p): Remove for_completion_p arg.
- (gimple_compatible_complete_and_incomplete_subtype_p): Remove.
- (gimple_types_compatible_p_1): Adjust.
- (iterative_hash_canonical_type): Do not bother about complete vs.
- incomplete types.
- (gimple_canonical_types_compatible_p): Likewise.
-
-2011-05-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/i386/sol2.h (FORCE_CODE_SECTION_ALIGN): Remove.
-
-2011-05-24 Richard Guenther <rguenther@suse.de>
-
- PR bootstrap/49078
- * gimple.c (gimple_register_canonical_type): Revert
- previous change.
- * alias.c (get_alias_set): Only assert that TYPE_CANONICAL
- does not for a tree for the case where it matters. Cache
- pointer-type alias-sets.
-
-2011-05-24 Joseph Myers <joseph@codesourcery.com>
-
- * Makefile.in (GCC_OBJS): Remove opts-common.o and options.o.
- (OBJS): Remove options.o, opts-common.o and prefix.o.
- (OBJS-libcommon-target): New.
- (ALL_HOST_BACKEND_OBJS): Include $(OBJS-libcommon-target).
- (BACKEND): Include libcommon-target.a.
- (MOSTLYCLEANFILES): Include libcommon-target.a.
- (libcommon-target.a): New.
- (xgcc$(exeext), cpp$(exeext)): Use libcommon-target.a instead of
- prefix.o.
-
-2011-05-23 Joseph Myers <joseph@codesourcery.com>
-
- * optc-save-gen.awk: New. Based on optc-gen.awk. Don't generate
- parts of output shared with the driver.
- * optc-gen.awk: Don't generate parts of output not shared with the
- driver.
- * opth-gen.awk: Remove GCC_DRIVER conditionals.
- * doc/options.texi (SourcerInclude): Mention options-save.c.
- * Makefile.in (GCC_OBJS): Use options.o instead of gcc-options.o.
- (OBJS): Add options-save.o.
- (options-save.c, options-save.o): New.
- (options.o): Update dependencies.
- (gcc-options.o): Remove.
- (mostlyclean): Remove options-save.c.
-
-2011-05-23 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/49032
- * dbxout.c: Include cgraph.h.
- (dbxout_expand_expr): If a VAR_DECL is TREE_STATIC, not written
- and without value expr, return NULL if no varpool node exists for
- it or if it is not needed.
- * Makefile.in (dbxout.o): Depend on $(CGRAPH_H).
-
- PR c/49120
- * c-decl.c (start_decl): Convert expr to void_type_node.
-
-2011-05-23 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR rtl-optimization/48826
- * emit-rtl.c (try_split): When splitting a call that is followed
- by a NOTE_INSN_CALL_ARG_LOCATION, move the note after the new call.
-
-2011-05-23 Jakub Jelinek <jakub@redhat.com>
-
- * cfgexpand.c (expand_debug_expr): For unused non-addressable
- parameters passed in memory prefer using DECL_INCOMING_RTL over
- the pseudos it will be copied into.
-
-2011-05-23 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/47315
- * config/i386/i386.c (ix86_option_override_internal): Save the
- initial options after checking vzeroupper.
-
-2011-05-23 David Li <davidxl@google.com>
-
- PR tree-optimization/48988
- * tree-ssa-uninit.c (convert_control_dep_chain_into_preds):
- Initialize has_valid_pred for each pred chain.
-
-2011-05-23 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gimple_types_compatible_p_1): Always compare type names.
- (iterative_hash_gimple_type): Always hash type names.
-
-2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
-
- * c-typeck.c (build_function_call_vec): Tweak call to
- check_function_arguments.
-
-2011-05-23 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49115
- * tree-ssa-alias.c (stmt_kills_ref_p_1): If the assignment
- is not necessarily carried out, do not claim it kills the ref.
- * tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1): Likewise.
-
-2011-05-23 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/15419
- * builtins.c (fold_builtin_memory_op): Be less restrictive about
- what pointer types we accept for folding.
-
-2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gthr-gnat.c: Remove.
- * gthr-gnat.h: Remove.
- * Makefile.in (LIB2ADDEH): Remove $(srcdir)/gthr-gnat.c.
- * config/t-freebsd (LIB2ADDEH): Likewise.
- * config/t-linux (LIB2ADDEH): Likewise.
- * config/t-sol2 (LIB2ADDEH): Likewise.
- * config/ia64/t-vms (LIB2ADDEH): Likewise.
- * configure.ac (target_thread_file): Remove gnat handling.
- * configure: Regenerate.
- * doc/install.texi (Configuration, --enable-threads): Remove gnat.
-
-2011-05-23 Tristan Gingold <gingold@adacore.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * gcov.c (create_file_names): If no object directory is specified,
- keep the directory of the file.
-
-2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (enable_threads): Remove irix; add lynx, tpf; sort list.
- * configure: Regenerate.
-
-2011-05-23 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/48973
- * expr.c (expand_expr_real_2) <case LT_EXPR>: If do_store_flag
- failed and the comparison has a single bit signed type, use
- constm1_rtx instead of const1_rtx for true value.
- (do_store_flag): If ops->type is single bit signed type, disable
- signel bit test optimization and pass -1 instead of 1 as last
- parameter to emit_store_flag_force.
-
-2011-05-23 Tom de Vries <tom@codesourcery.com>
-
- PR target/45098
- * tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith): New
- function.
- (infer_loop_bounds_from_undefined): Use new function.
-
-2011-05-22 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.h (SUBTARGET_ASM_OPTIMIZING_SPEC): Delete.
- (ASM_SPEC): Add a -O* option here. Pass -O0 for -noasmopt,
- -O1 for -fno-delayed-branch, -O2 if optimization is enabled,
- and -O0 otherwise.
- (EXTRA_SPECS): Remove subtarget_asm_optimizing_spec.
-
-2011-05-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * cfgcleanup.c (try_forward_edges): Do not update BB_FORWARDER_BLOCK.
- (try_optimize_cfg): Update BB_FORWARDER_BLOCK if try_forward_edges
- returns true.
-
-2011-05-22 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.c (mips_default_arch): Honor MIPS_ISA_DEFAULT.
-
-2011-05-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.c (sparc_delegitimize_address): Handle
- UNSPEC_MOVE_PIC pattern.
-
-2011-05-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * config.gcc (sparc-*-elf*): Add sparc/t-crtin.
- (sparc-*-rtems*): Likewise.
- (sparc64-*-elf*): Likewise.
- (sparc64-*-rtems*): Likewise.
- (sparc*-*-solaris2*): Likewise. Remove crti.o crtn.o extra parts.
- * config/sparc/t-crtin: New file.
- * config/sparc/t-sol2 (crti.o): Delete rule.
- (crtn.o): Likewise.
- * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Delete.
- * config/sparc/t-sol2-64 (EXTRA_MULTILIB_PARTS): Likewise.
- * config/sparc/sp64-elf.h (STARTFILE_SPEC): Tidy and add crti.o.
- (ENDFILE_SPEC): Add crtn.o.
-
-2011-05-22 Tom de Vries <tom@codesourcery.com>
-
- PR middle-end/48689
- * fold-const.c (fold_checksum_tree): Guard TREE_CHAIN use with
- CODE_CONTAINS_STRUCT (TS_COMMON).
-
-2011-05-22 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/49029
- * expmed.c (extract_fixed_bit_field): Test whether target can be used
- only after deciding which mode to use.
-
-2011-05-22 Tom de Vries <tom@codesourcery.com>
-
- PR target/45098
- * tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Fix const test
- for call to get_shiftadd_cost.
-
-2011-05-22 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/49104
- * config/i386/cpuid.h (bit_MMXEXT): New define.
-
-2011-05-22 Nick Clifton <nickc@redhat.com>
-
- * config/stormy16/stormy16.c (xstormy16_init_builtins): prevent
- initialisation of non-existant args[2] element. Use args[] array
- not arg[] array to pass arguments to build_function_type_list.
-
-2011-05-22 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49087
- * tree-vect-loop.c (vect_is_slp_reduction): Fail if LHS has no uses.
-
-2011-05-21 Jason Merrill <jason@redhat.com>
-
- PR c++/49092
- * dwarf2out.c (tree_add_const_value_attribute_for_decl): Check for
- static storage duration.
-
-2011-05-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.md (setjmp): Handle PIC mode and use the hard
- frame pointer.
-
-2011-05-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.c (eligible_for_return_delay): Do not return
- false if there are call-saved registers here...
- (sparc_can_use_return_insn_p): ...but here instead.
- (save_or_restore_regs): Fix thinko.
- (sparc_expand_prologue): Use current_function_is_leaf.
- (sparc_frame_pointer_required): Likewise.
-
-2011-05-21 Nick Clifton <nickc@redhat.com>
-
- PR target/49098
- * config/rx/rx.c (rx_memory_move_cost): Note unused parameters.
-
-2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * gengtype.c (walk_type): Implemented "atomic" GTY option.
- * doc/gty.texi (GTY Options): Document "atomic" GTY option.
-
-2011-05-21 Joseph Myers <joseph@codesourcery.com>
-
- * opt-read.awk: New. Split out of optc-gen.awk and opth-gen.awk.
- * optc-gen.awk: Move common code to opt-read.awk.
- * opth-gen.awk: Likewise.
- * Makefile.in (options.c, s-options-h): Update to use opt-read.awk.
-
-2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
-
- * godump.c (go_format_type): Don't use TYPE_ARG_TYPES.
-
-2011-05-20 Tom de Vries <tom@codesourcery.com>
-
- PR target/45098
- * tree-ssa-loop-ivopts.c: Include expmed.h.
- (get_shiftadd_cost): New function.
- (force_expr_to_var_cost): Declare forward. Use get_shiftadd_cost.
-
-2011-05-20 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/49086
- * gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL
- for PHI args that are SSA_NAME_IS_DEFAULT_DEF.
-
-2011-05-20 Joseph Myers <joseph@codesourcery.com>
-
- * Makefile.in: Update comment referring to $(OBJS-common).
-
-2011-05-20 Ian Lance Taylor <iant@google.com>
-
- * godump.c (go_output_typedef): Put enum constants in the macro
- hash table to avoid duplicate Go const definitions.
-
-2011-05-20 Joseph Myers <joseph@codesourcery.com>
-
- * Makefile.in (LIBDEPS): Add libcommon.a.
- (LIBS): Likewise.
- (GCC_OBJS): Remove diagnostic.o, pretty-print.o and input.o.
- (OBJS-common): Remove diagnostic.o, input.o, intl.o,
- pretty-print.o and version.o.
- (OBJS-libcommon): New.
- (ALL_HOST_BACKEND_OBJS): Add $(OBJS-libcommon).
- (BACKEND): Add libcommon.a.
- (MOSTLYCLEANFILES): Likewise.
- (libcommon.a): New.
- (xgcc$(exeext)): Don't explicitly use version.o and intl.o.
- (cpp$(exeext)): Likewise.
- (COLLECT2_OBJS): Remove intl.o, version.o, diagnostic.o,
- pretty-print.o and input.o.
- (lto-wrapper$(exeext)): Don't explicitly use intl.o.
- (lto-wrapper.o): Depend on $(DIAGNOSTIC_H).
- (errors.o): Remove.
- (mips-tfile): Don't explicitly use version.o.
- (mips-tdump): Likewise.
- (gcov.o): Depend on $(DIAGNOSTIC_H).
- (gcov-dump.o): Depend on intl.h and $(DIAGNOSTIC_H).
- (GCOV_OBJS): Remove intl.o, version.o and errors.o.
- (GCOV_DUMP_OBJS): Remove version.o and errors.o.
- * gcov-dump.c: Include intl.h and diagnostic.h.
- (main): Initialize diagnostics.
- * gcov.c: Include diagnostic.h.
- (fnotice): Remove.
- (main): Initialize diagnostics.
- * lto-wrapper.c: Include diagnostic.h.
- (main): Initialize diagnostics.
-
-2011-05-20 Michael Matz <matz@suse.de>
-
- * Makefile.in (OBJS-common, OBJS-md, OBJS-archive): Merge into OBJS.
-
-2011-05-20 Michael Matz <matz@suse.de>
- Richard Guenther <rguenther@suse.de>
-
- * lto-streamer.c (lto_record_common_node): Don't track seen nodes,
- use lto_streamer_cache_append directly instead of returning a VEC.
- (preload_common_node): Remove.
- (lto_get_common_nodes): Rename to lto_preload_common_nodes, don't
- track seen nodes.
- (lto_streamer_cache_create): Call lto_preload_common_nodes.
-
-2011-05-20 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49079
- * tree-dfa.c (get_ref_base_and_extent): Handle view-converting
- MEM_REFs correctly for the trailing array access detection.
- Special case constants the same way as decls for overall size
- constraining.
-
-2011-05-20 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/mingw32.h (OUTPUT_QUOTED_STRING): Fix macro
- argument expansion.
-
-2011-05-20 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49073
- * gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL if
- PHI argument is SSA_NAME, whose def_stmt is dominated by the PHI.
- * tree-ssa-ifcombine.c (tree_ssa_ifcombine): Calculate dominators.
-
-2011-05-20 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48849
- * gimple.c (gimple_register_canonical_type): Compute TYPE_CANONICAL
- of pointer types the same way the middle-end does.
-
-2011-05-20 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gimple_register_type_1): Do not fiddle with main-variant
- or pointer-to chains. Delay all fixup to uniquify_nodes.
-
-2011-05-19 Quentin Neill <quentin.neill@amd.com>
-
- * config/i386/sse.md (fma4_fmsubadd): Use <ssemodesuffix>.
- (fma4_fmaddsub): Likewise
-
-2011-05-19 Jan Hubicka <jh@suse.cz>
-
- * gimple.c (gtc_visited, gtc_ob, type_pair_hash, type_pair_eq): Remove.
- (GIMPLE_TYPE_PAIR_SIZE): New macro.
- (type_pair_cache): New static var.
- (lookup_type_pair): Use fixed sized custom hash; make inline.
- (gtc_visit, gimple_types_compatible_p, gimple_register_type_1): Update
- calls of lookup_type_pair.
- (print_gimple_types_stats): Remove cache stats.
- (free_gimple_type_tables): Free type_pair_cache instead of gtc_visited
- and gtc_ob.
-
-2011-05-19 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (option_override_internal): Enable TARGET_CMOVE
- when TARGET_RDRND is active.
- (ix86_expand_builtin) <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>:
- Generate dummy SImode target register when target is NULL.
-
-2011-05-19 Joseph Myers <joseph@codesourcery.com>
-
- * config/arm/arm-fpus.def: New.
- * config/arm/genopt.sh: Generate Enum and EnumValue entries from
- arm-fpus.def.
- * config/arm/arm-tables.opt: Regenerate.
- * config/arm/arm.c (all_fpus): Move contents to arm-fpus.def.
- (arm_option_override): Don't decode FPU name to string here.
- * config/arm/arm.opt (mfpu=): Use Enum.
- * config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt, arm.o):
- Update dependencies.
-
-2011-05-19 Joseph Myers <joseph@codesourcery.com>
-
- * collect2.c: Include diagnostic.h.
- (fatal_perror, fatal, error, fancy_abort): Remove.
- (main): Set progname. Call xmalloc_set_program_name and
- diagnostic_initialize.
- (maybe_run_lto_and_relink, main, collect_execute, scan_prog_file,
- scan_libraries, resolve_lib_name): Call fatal_error instead of
- fatal and fatal_perror.
- * collect2.h (error, fatal, fatal_perror): Don't declare.
- * tlink.c: Include diagnostic-core.h.
- (recompile_files): Call fatal_error instead of fatal_perror.
- * Makefile.in (COLLECT2_OBJS): Include diagnostic.o,
- pretty-print.o and input.o.
- (collect2.o, tlink.o): Update dependencies.
-
-2011-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/i386/i386.md (tls_initial_exec_64_sun): Add semicolon.
-
-2011-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/40483
- * configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as
- COMDAT group syntax, both SPARC and x86 variants.
- (HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group.
- * configure: Regenerate.
- * config/sol2.h (TARGET_SOLARIS): Define.
- (PUSHSECTION_FORMAT): Remove.
- (SECTION_NAME_FORMAT): Define.
- * config/sol2.c: Include hashtab.h.
- (solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its
- expansion, using SECTION_NAME_FORMAT.
- (solaris_comdat_htab): New variable.
- (struct comdat_entry): Define.
- (comdat_hash): New function.
- (comdat_eq): New function.
- (solaris_elf_asm_comdat_section): New function.
- (solaris_define_comdat_signature): New function.
- (solaris_code_end): New function.
- * config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare.
- (solaris_code_end): Declare.
- * config/t-sol2 (sol2.o): Add $HASHTAB_H dependency.
- * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call
- solaris_code_end.
- (i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS.
- Remove ATTRIBUTE_UNUSED.
- [!USE_GAS]: Call solaris_elf_asm_comdat_section for
- SECTION_LINKONCE sections if HAVE_COMDAT_GROUP.
- * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise.
- * config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ...
- * config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here.
- * config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine.
- (PUSHSECTION_FORMAT): Remove.
- (SECTION_NAME_FORMAT): Redefine.
-
-2011-05-19 Kai Tietz <ktietz@redhat.com>
-
- * tree-cfg.c (verify_gimple_assign_binary): Barf on
- TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
- (gimplify_expr): Move TRUTH_AND|OR|XOR_EXPR to its binary form.
-
-2011-05-19 Anatoly Sokolov <aesok@post.ru>
- Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/t-sol2 (sol2.o): Add $(TARGET_H) dependency.
-
-2011-05-19 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48985
- * tree-object-size.c (addr_object_size): If the pointed-to
- variable is a decl use DECL_SIZE_UNIT instead of TYPE_SIZE_UNIT.
-
-2011-05-19 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gimple_types_compatible_p_1): Compare names of
- the types themselves.
- (iterative_hash_gimple_type): And hash them that way.
- (gimple_register_type_1): If we register a main variant properly
- initialize the leader to ourselves.
-
-2011-05-19 Tom de Vries <tom@codesourcery.com>
-
- PR target/45098
- * tree-ssa-loop-ivopts.c (get_expr_id): Factored new function out of
- get_loop_invariant_expr_id.
- (get_loop_invariant_expr_id): Use get_expr_id.
- (parm_decl_cost): New function.
- (determine_use_iv_cost_condition): Use get_expr_id and parm_decl_cost.
- Improve bound cost estimation. Use different inv_expr_id for elim and
- express cases.
-
-2011-05-19 Tom de Vries <tom@codesourcery.com>
-
- PR target/45098
- * tree-ssa-loop-ivopts.c (determine_iv_cost): Prevent
- cost_base.cost == 0.
-
-2011-05-18 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/49002
- * config/i386/sse.md
- (avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>): Properly handle
- load cast.
-
-2011-05-18 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49039
- * tree-vrp.c (extract_range_from_binary_expr): For
- MIN_EXPR <~[a, b], ~[c, d]> and MAX_EXPR <~[a, b], ~[c, d]>
- return ~[MAX_EXPR <a, c>, MIN_EXPR <b, d>].
-
-2011-05-18 Tom de Vries <tom@codesourcery.com>
-
- PR target/45098
- * tree-ssa-loop-ivopts.c (computation_cost): Prevent cost of 0.
-
-2011-05-18 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*tls_global_dynamic_32_gnu): Split asm template.
- (*tls_global_dynamic_64): Ditto.
- (*tls_local_dynamic_base_32_gnu): Ditto.
- (*tls_local_dynamic_base_64): Ditto.
- (tls_initial_exec_64_sun): Ditto.
-
-2011-05-18 Stuart Henderson <shenders@gcc.gnu.org>
-
- * doc/invoke.texi (Blackfin Options): -mcpu accepts bf592.
- * config/bfin/t-bfin-elf (MULTILIB_MATCHES): Select bf532-none for
- bf592-none.
- * config/bfin/t-bfin-linux (MULTILIB_MATCHES): Likewise.
- * config/bfin/t-bfin-uclinux (MULTILIB_MATCHES): Likewise.
- * config/bfin/bfin.c (bfin_cpus): Add bf592.
- * config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define
- __ADSPBF592__ and __ADSPBF59x__ for BFIN_CPU_BF592.
- * config/bfin/bfin-opts.h (bfin_cpu_type): Add BFIN_CPU_BF592.
- * config/bfin/elf.h (LIB_SPEC): Add bf592.
-
-2011-05-18 Joseph Myers <joseph@codesourcery.com>
-
- * config/arm/arm-opts.h (enum arm_fp16_format_type, enum
- arm_abi_type, enum float_abi_type, enum arm_tp_type): Move from arm.h.
- * config/arm/arm.c (arm_float_abi, arm_fp16_format, arm_abi,
- target_thread_pointer, arm_structure_size_boundary, struct
- float_abi, all_float_abis, struct fp16_format, all_fp16_formats,
- struct abi_name, arm_all_abis): Remove.
- (arm_option_override) Don't process most enumerated option values here.
- Don't process target_fpe_name here. Work with integer not string for
- structure size boundary; use separate diagnostics for each case.
- * config/arm/arm.h (enum float_abi_type, enum
- arm_fp16_format_type, enum arm_abi_type, enum arm_tp_type): Move
- to arm-opts.h.
- (arm_float_abi, arm_fp16_format, arm_abi, target_thread_pointer,
- arm_structure_size_boundary): Remove.
- * config/arm/arm.opt (mabi=): Use Enum and Init.
- (arm_abi_type): New Enum and EnumValue entries.
- (mfloat-abi=): Use Enum and Init.
- (float_abi_type): New Enum and EnumValue entries.
- (mfp=, mfpe=): Replace by separate Alias entries for each argument.
- (mfp16-format=): Use Enum and Init.
- (arm_fp16_format_type): New Enum and EnumValue entries.
- (mstructure-size-boundary=): Use UInteger and Init.
- (mtp=): Use Enum and Init.
- (arm_tp_type): New Enum and EnumValue entries.
-
-2011-05-18 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49018
- * gimple.c (gimple_has_side_effects): Volatile asms have side-effects.
- * tree-ssa-ifcombine.c (bb_no_side_effects_p): Use
- gimple_has_side_effects.
-
-2011-05-18 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gimple_register_type_1): New function, split out from ...
- (gimple_register_type): ... here. Avoid infinite recursion.
-
-2011-05-18 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/41881
- * tree-vectorizer.h (struct _loop_vec_info): Add new field
- reduction_chains along with a macro for its access.
- * tree-vect-loop.c (new_loop_vec_info): Initialize reduction chains.
- (destroy_loop_vec_info): Free reduction chains.
- (vect_analyze_loop_2): Return false if vect_analyze_slp() returns false.
- (vect_is_slp_reduction): New function.
- (vect_is_simple_reduction_1): Call vect_is_slp_reduction.
- (vect_create_epilog_for_reduction): Support SLP reduction chains.
- * tree-vect-slp.c (vect_get_and_check_slp_defs): Allow different
- definition types for reduction chains.
- (vect_supported_load_permutation_p): Don't allow permutations for
- reduction chains.
- (vect_analyze_slp_instance): Support reduction chains.
- (vect_analyze_slp): Try to build SLP instance from reduction chains.
- (vect_get_constant_vectors): Handle reduction chains.
- (vect_schedule_slp_instance): Mark the first statement of the
- reduction chain as reduction.
-
-2011-05-18 Ira Rosen <ira.rosen@linaro.org>
-
- * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Use new
- names for group elements access.
- * tree-vectorizer.h (struct _stmt_vec_info): Use interleaving info for
- reduction chains as well. Remove data reference and interleaving
- related words from the fields names.
- * tree-vect-loop.c (vect_transform_loop): Use new names for group
- elements access.
- * tree-vect-data-refs.c (vect_get_place_in_interleaving_chain,
- vect_insert_into_interleaving_chain, vect_update_interleaving_chain,
- vect_update_interleaving_chain, vect_same_range_drs,
- vect_analyze_data_ref_dependence, vect_update_misalignment_for_peel,
- vect_verify_datarefs_alignment, vector_alignment_reachable_p,
- vect_peeling_hash_get_lowest_cost, vect_enhance_data_refs_alignment,
- vect_analyze_group_access, vect_analyze_data_ref_access,
- vect_create_data_ref_ptr, vect_transform_strided_load,
- vect_record_strided_load_vectors): Likewise.
- * tree-vect-stmts.c (vect_model_simple_cost, vect_model_store_cost,
- vect_model_load_cost, vectorizable_store, vectorizable_load,
- vect_remove_stores, new_stmt_vec_info): Likewise.
- * tree-vect-slp.c (vect_build_slp_tree,
- vect_supported_slp_permutation_p, vect_analyze_slp_instance): Likewise.
-
-2011-05-18 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48989
- * tree-cfg.c (verify_gimple_assign_unary): Adjust TRUTH op
- operand verification.
- (verify_gimple_assign_binary): Likewise.
- * tree-ssa.c (useless_type_conversion_p): Preserve conversions
- to non-1-precision BOOLEAN_TYPEs.
-
-2011-05-18 Tom de Vries <tom@codesourcery.com>
-
- PR target/45098
- * tree-ssa-loop-ivopts.c (seq_cost): Fix call to rtx_cost.
-
-2011-05-18 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49000
- * tree-ssa.c (execute_update_addresses_taken): Call
- maybe_rewrite_mem_ref_base on debug stmt value. If it couldn't
- be rewritten and decl has been marked for renaming, reset
- the debug stmt.
-
-2011-05-17 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/i386.c (ix86_valid_target_attribute_tree): Use
- enum_opts_set when testing if attributes have set -mfpmath=.
-
-2011-05-17 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.c (mips_handle_option): Remove unused variable.
-
-2011-05-17 Uros Bizjak <ubizjak@gmail.com>
-
- * ipa-inline-analysis.c (inline_node_duplication_hook): Initialize
- info->entry with 0
- * tree-inline.c (maybe_inline_call_in_expr): Initialize
- id.transform_lang_insert_block with NULL.
-
-2011-05-17 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386-protos.h (output_fix_trunc): Change arg 3 to bool.
- (output_fp_compare): Change args 3 and 4 to bool.
- (ix86_expand_call): Change arg 6 to bool.
- (ix86_attr_length_immediate_default): Change arg 2 to bool.
- (ix86_attr_length_vex_default): Change arg 3 to bool.
- * config/i386/i386.md: Update all uses.
- * config/i386/i386.c: Ditto.
- (ix86_flags_dependent): Change return type to bool.
-
-2011-05-17 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (type_hash_pair_compare): Fix comparison.
-
-2011-05-17 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (iterative_hash_gimple_type): Simplify singleton
- case some more, fix final hash value of the non-singleton case.
-
-2011-05-17 Richard Guenther <rguenther@suse.de>
-
- PR bootstrap/49013
- Revert
- 2011-05-16 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gimple_types_compatible_p_1): Use names of the
- type itself, not its main variant.
- (iterative_hash_gimple_type): Likewise.
-
-2011-05-17 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gimple_register_canonical_type): Use the main-variant
- leader for computing the canonical type.
-
-2011-05-17 Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.c (rx_memory_move_cost): Include cost of register
- moves.
-
- * config/rx/rx.md: Add peephole to remove redundant extensions
- after loads.
- (bitset_in_memory): Use rx_restricted_mem_operand.
- (bitinvert_in_memory): Likewise.
- (bitclr_in_memory): Likewise.
-
-2011-05-17 Kazuhio Inaoka <kazuhiro.inaoka.ud@renesas.com>
- Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.md: Add peepholes to match a register move followed
- by a comparison of the moved register. Replace these with an
- addition of zero that does both actions in one instruction.
-
-2011-05-17 Jakub Jelinek <jakub@redhat.com>
-
- PR target/48986
- * config/i386/sync.md (sync_old_add<mode>): Relax operand 2
- predicate to allow CONST_INT.
- (*sync_old_add_cmp<mode>): New insn and peephole2 for it.
-
-2011-05-16 Joseph Myers <joseph@codesourcery.com>
-
- * opts-common.c (opt_enum_arg_to_value): New.
- * opts.h (opt_enum_arg_to_value): Declare.
- * config/i386/i386.opt (fpmath): Remove.
- (mfpmath=): Use Enum, Init and Save.
- (fpmath_unit): New Enum and EnumValue entries.
- * config/i386/i386-c.c (ix86_pragma_target_parse): Update field
- name for function fpmath state.
- * config/i386/i386-opts.h (enum fpmath_unit): Move from i386.h.
- * config/i386/i386.c: Include diagnostic.h.
- (ix86_fpmath, IX86_FUNCTION_SPECIFIC_FPMATH): Remove.
- (ix86_target_string): Take enum fpmath_unit value instead of string.
- (ix86_debug_options): Update call to ix86_target_string.
- (ix86_option_override_internal): Don't process fpmath strings here.
- (x86_function_specific_save, ix86_function_specific_restore):
- Don't handle fpmath state specially.
- (ix86_function_specific_print): Pass fpmath state to
- ix86_target_string instead of printing in this function.
- (ix86_valid_target_attribute_inner_p): Take gcc_options pointer.
- Handle enum attributes.
- (IX86_ATTR_ENUM, ix86_opt_enum): New.
- (ix86_valid_target_attribute_tree): Update option_strings
- handling. Handle fpmath as enum option.
- (ix86_can_inline_p): Update field names for function fpmath state.
- (ix86_expand_builtin): Update call to ix86_target_string.
- * config/i386/i386.h (enum fpmath_unit): Move to i386-opts.h.
- (ix86_fpmath): Remove.
- * config/i386/t-i386 (i386.o): Update dependencies.
-
-2011-05-16 Joseph Myers <joseph@codesourcery.com>
-
- PR preprocessor/48677
- * cppspec.c (lang_specific_driver): Set new_decoded_options[0]
- from decoded_options[0], not from itself.
-
-2011-05-16 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/constraints.md (z): New constraint.
- * config/i386/i386.c (c): New mode attribute.
- (*call): Merge insn pattern from *call_0, *call_1, *call_1_rex64 and
- *call_1_rex64_large patterns using "P" mode iterator. Use "<c>zm"
- constraint for operand 0.
- (*call_vzeroupper): Ditto.
- (*call_rex64_ms_sysv): Ditto. Use "rzm" constraint for operand 0.
- (*call_rex64_ms_sysv_vzeroupper): Ditto.
- (*call_pop): Merge insn pattern from *call_pop_0 and *call_pop_1.
- Use "lzm" constraint for operand 0.
- (*call_pop_vzeroupper): Ditto.
- (*sibcall): Merge insn pattern from *sibcall_0, *sibcall_1 and
- *sibcall_1_rex64 patterns using "P" mode iterator. Use "Uz"
- constraint for operand 0.
- (*sibcall_vzeroupper): Ditto.
- (*sibcall_rex64_ms_sysv): Ditto.
- (*sibcall_rex64_ms_sysv_vzeroupper): Ditto.
- (*sibcall_pop): Merge insn pattern from *sibcall_pop_0 and
- *sibcall_pop_1. Use "Uz" constraint for operand 0.
- (*sibcall_pop_vzeroupper): Ditto.
- (*call_value): Merge insn pattern from *call_value_0, *call_value_1,
- *call_value_1_rex64 and *call_value_1_rex64_large patterns using "P"
- mode iterator. Use "<c>zm" constraint for operand 1.
- (*call_value_vzeroupper): Ditto.
- (*call_value_rex64_ms_sysv): Ditto. Use "rzm" constraint
- for operand 1.
- (*call_value_rex64_ms_sysv_vzeroupper): Ditto.
- (*call_value_pop): Merge insn pattern from *call_value_pop_0 and
- *call_value_pop_1. Use "lzm" constraint for operand 1.
- (*call_value_pop_vzeroupper): Ditto.
- (*sibcall_value): Merge insn pattern from *sibcall_value_0,
- *sibcall_value_1 and *sibcall_value_1_rex64 patterns using "P"
- mode iterator. Use "Uz" constraint for operand 1.
- (*sibcall_value_vzeroupper): Ditto.
- (*sibcall_value_rex64_ms_sysv): Ditto.
- (*sibcall_value_rex64_ms_sysv_vzeroupper): Ditto.
- (*sibcall_value_pop): Rename from *sibcall_pop_1. Use "Uz"
- constraint for operand 1.
- (*sibcall_value_pop_vzeroupper): Ditto.
- (*tls_global_dynamic_64): Use constant_call_address_operand predicate
- and "z" constraint for operand 2.
- (*tls_global_dynamic_32_gnu): Ditto.
- (*tls_local_dynamic_base_32_gnu): Ditto.
- (*tls_local_dynamic_base_64): Ditto.
- (*tls_local_dynamic_32_once): Ditto.
- * config/i386/i386.c (ix86_output_call_insn): Remove int_addr argument.
- Update all callers.
- * config/i386/i386-protos.h (ix86_output_call_insn): Update prototype.
-
-2011-05-16 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gimple_types_compatible_p_1): Use names of the
- type itself, not its main variant.
- (iterative_hash_gimple_type): Likewise.
-
-2011-05-16 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (iterative_hash_gimple_type): Re-instantiate change to
- always visit pointer target and function result and argument types.
-
-2011-05-16 Jason Merrill <jason@redhat.com>
-
- PR c++/48999
- * tree-inline.c (copy_statement_list): Put back recursion.
-
-2011-05-16 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/27663
- PR target/41076
- * config/avr/predicates.md (const_8_16_24_operand): New predicate.
- * config/avr/avr.md ("*ior<mode>qi.byte0",
- "*ior<mode>qi.byte1-3"): New define_insn_and_split patterns.
-
-2011-05-16 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/45099
- * config/avr/avr.c (avr_function_arg_advance): Error if a fixed
- register is needed for a function argument.
-
-2011-05-16 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (struct type_hash_pair): New type.
- (type_hash_pair_compare): New function.
- (iterative_hash_gimple_type): Mix in SCC member hashes in hash-order.
-
-2011-05-16 Revital Eres <revital.eres@linaro.org>
-
- * modulo-sched.c (doloop_register_get): Check !DEBUG_INSN_P first.
-
-2011-05-15 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (floating point move splitters): Fix
- usage of standard_80387_constant_p.
- * config/i386/i386.c (ix86_preferred_reload_class): Ditto.
-
-2011-05-15 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movdf_internal): Simplify insn condition.
-
-2011-05-14 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-ssa-loop-im.c (SET_ALWAYS_EXECUTED_IN): New macro.
- (fill_always_executed_in): Use [SET_]ALWAYS_EXECUTED_IN.
- (tree_ssa_lim_finalize): Likewise.
-
-2011-05-14 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/constraint.md (Yd, Yx): New register constraints.
- * config/i386/i386.md (*pushdf): Merge with *pushdf_nointeger. Use
- Yd conditional register constraint.
- (*movtf_internal): Use standard_sse_constant_opcode.
- (*movxf_internal): Merge with *movxf_internal_nointeger. Use
- Yx conditional register constraint.
- (*movdf_internal): Merge with *movdf_internal_nointeger. Use
- Yd conditional register constraint. Use standard_sse_constant_p to
- check for valid SSE constants and call standard_sse_constant_opcode to
- output SSE insn.
- (*movsf_internal): Use standard_sse_constant_p to check for valid SSE
- constants and call standard_sse_constant_opcode to output SSE insn.
- * config/i386/i386.c (ix86_option_ovverride_internal): Set
- TARGET_INTEGER_DFMODE_MOVES for 64bit targets. Clear it when
- optimize_size is set.
- (standard_sse_constant_opcode): Output conditional AVX insn templates.
-
-2011-05-14 Tobias Burnus <burnus@net-b.de>
-
- * doc/invoke.texi (-Ofast): Also enables -fstack-arrays.
-
-2011-05-13 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.c (ipa_cst_from_jfunc): New function.
- * ipa-prop.h (ipa_cst_from_jfunc): Declare.
- * ipa-inline-analysis.c (evaluate_conditions_for_edge): Use it.
- (evaluate_conditions_for_ipcp_clone): Removed.
- (estimate_ipcp_clone_size_and_time): Accept vector of known constants.
- * ipa-cp.c (ipcp_estimate_growth): Build vector of known constants.
- * ipa-inline.h (estimate_ipcp_clone_size_and_time): Update.
-
-2011-05-13 Eric Botcazou <ebotcazou@adacore.com>
-
- * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Adjust dump message.
- * regcprop.c (copyprop_hardreg_forward): Test MAY_HAVE_DEBUG_INSNS in
- lieu of MAY_HAVE_DEBUG_STMTS.
- * tree-cfgcleanup.c (remove_forwarder_block): Do not attempt to move
- debug statements if !MAY_HAVE_DEBUG_STMTS.
-
-2011-05-13 Martin Thuresson <martint@google.com>
-
- PR gcov-profile/47793
- * libgcov.c (gcov_exit): Support relative profile paths.
- * doc/invoke.texi (-fprofile-dir): Update for above change.
-
-2011-05-13 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gimple_canonical_types_compatible_p): Do not use
- type-pair caching, do not compare hashes.
-
-2011-05-13 Nathan Froyd <froydnj@codesourcery.com>
-
- PR middle-end/48965
- * tree-cfg.c (edge_to_cases_cleanup): Return true.
- (verify_expr) [CASE_LABEL_EXPR]: Add checking.
-
-2011-05-13 Kai Tietz <ktietz@redhat.com>
-
- * gimplify.c (gimplify_expr): Make sure operand is boolified.
- * tree-cfg.c (verify_gimple_assign_unary): Check for boolean
- compatible type for TRUTH_NOT_EXPR.
-
-2011-05-13 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (ix86_save_reg): Change return type to bool.
- (ix86_hard_regno_mode_ok): Change return value to bool. Use
- can_create_pseudo_p ().
-
-2011-05-13 Richard Guenther <rguenther@suse.de>
-
- PR lto/48978
- * gimple.c (iterative_hash_gimple_type): Revert change in
- pointer target and function result and argument hashing.
-
-2011-05-13 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movxf_internal): Use !can_create_pseudo ().
- (*movxf_internal_nointeger): Ditto.
- (*movdf_internal_rex64): Ditto.
- (*movdf_internal): Ditto.
- (*movdf_internal_nointeger): Ditto.
- (*movsf_internal): Ditto.
- (sincos splitters): Use can_create_pseudo ().
-
-2011-05-13 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/i386-opts.h: New.
- * gcc/config/i386/i386.c (stringop_alg, ix86_cmodel,
- ix86_asm_dialect, ix86_regparm, ix86_abi, ix86_branch_cost,
- ix86_section_threshold): Remove.
- (ix86_handle_option): Move MAX_CODE_ALIGN define here. Handle
- OPT_malign_loops_, OPT_malign_jumps_, OPT_malign_functions_ and
- OPT_mbranch_cost_.
- (ix86_option_override_internal): Don't decode strings for options
- other than -march=, -mtune= and -mfpmath=. Don't allow for
- __attribute__ uses in remaining diagnostics for options with
- string arguments. Don't check for integer arguments being negative.
- * gcc/config/i386/i386.h (enum stringop_alg, enum calling_abi,
- enum tls_dialect, enum cmodel, enum asm_dialect): Move to i386-opts.h.
- (ix86_abi, ix86_tls_dialect, ix86_cmodel, ix86_asm_dialect,
- ix86_branch_cost, ix86_section_threshold): Remove.
- * gcc/config/i386/i386.opt (config/i386/i386-opts.h): New
- HeaderInclude.
- (malign-functions=, malign-jumps=, malign-loops=): Use UInteger
- but not Var.
- (masm=): Use Enum and Init.
- (asm_dialect): New Enum and EnumValue entries.
- (mbranch-cost=): Use UInteger.
- (mlarge-data-threshold=): Use UInteger and Init.
- (mcmodel=): Use Enum and Init.
- (cmodel): New Enum and EnumValue entries.
- (mpc): Replace with separate mpc32, mpc64 and mpc80 entries.
- (mpreferred-stack-boundary=, mincoming-stack-boundary=,
- mregparm=): Use UInteger.
- (mstringop-strategy=): Use Enum and Init.
- (stringop_alg): New Enum and EnumValue entries.
- (mtls-dialect=): Use Enum and Init.
- (tls_dialect): New Enum and EnumValue entries.
- (mabi=): Use Enum and Init.
- (calling_abi): New Enum and EnumValue entries.
- (mveclibabi=): Use Enum and Init.
- (ix86_veclibabi): New Enum and EnumValue entries.
-
-2011-05-13 Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.md (mov expander): Fix use of rx_legitimate_constant_p.
- * config/rx/rx-protos.h (rx_legitimate_constant_p): Rename prototype.
-
-2011-05-13 Kai Tietz <ktietz@redhat.com>
-
- PR middle-end/48984
- * gimplify.c (gimplify_expr): Check for boolean_type_node instead
- for BOOLEAN_TYPE for TRUTH-NOT/AND/OR/XOR.
- (gimple_boolify): Check for cast for boolean_type_node instead for
- BOOLEAN_TYPE.
-
-2011-05-13 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48172
- * tree-vect-loop-manip.c (vect_vfa_segment_size): Avoid
- multiplying by number of iterations for equal step.
- (vect_create_cond_for_alias_checks): Likewise.
-
-2011-05-13 Andreas Schwab <schwab@redhat.com>
-
- * configure.ac: Use AS_HELP_STRING throughout.
- * configure: Regenerate.
-
-2011-05-12 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (ix86_save_reg): Change maybe_eh_return to bool.
- (ix86_emit_restore_regs_using_mov): Likewise.
- (ix86_emit_restore_sse_regs_using_mov): Likewise.
-
-2011-05-12 Anatoly Sokolov <aesok@post.ru>
-
- * config/sparc/sparc.h (REG_OK_FOR_INDEX_P, REG_OK_FOR_BASE_P,
- SYMBOLIC_CONST, RTX_OK_FOR_BASE_P, RTX_OK_FOR_INDEX_P): Remove.
- (RTX_OK_FOR_OFFSET_P, RTX_OK_FOR_OLO10_P): Move to...
- * config/sparc/sparc.c (RTX_OK_FOR_OFFSET_P,
- RTX_OK_FOR_OLO10_P): ...here.
- (sparc_mode_dependent_address_p): Use symbolic_operand instead of
- SYMBOLIC_CONST.
-
-2011-05-12 Kai Tietz <ktietz@redhat.com>
-
- * gimplify.c (gimple_boolify): Re-boolify expression
- arguments even if expression type is of kind BOOLEAN_TYPE.
- (gimplify_boolean_expr): Removed.
- (gimplify_expr): Boolify truth opcodes AND, ANDIF, OR, ORIF,
- and XOR. Additional take care that we keep expression's type.
- * tree-cfg.c (verify_gimple_assign_binary): Adjust check for type
- of TRUTH_AND|OR|XOR_EXPR.
-
-2011-05-12 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48975
- * tree-if-conv.c (combine_blocks): Call free_bb_predicate
- on all bbs here and free and clear ifc_bbs at the end.
-
-2011-05-12 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gtc_visit): Compare TREE_ADDRESSABLE, handle
- NULLPTR_TYPE similar to VOID_TYPE. Defer type-leader lookup
- until after simple checks.
- (gimple_types_compatible_p): Likewise.
- (iterative_hash_gimple_type): Always hash pointer targets
- and function return and argument types.
- (iterative_hash_canonical_type): Do not hash TYPE_QUALS,
- hash TYPE_ALIGN. Do not hash TYPE_MIN/MAX_VALUE.
- (gimple_canonical_types_compatible_p): Compare TREE_ADDRESSABLE,
- handle NULLPTR_TYPE similar to VOID_TYPE. Handle non-aggregates
- completely in the simple compare section.
- (gimple_register_canonical_type): Query the cache again after
- registering.
-
-2011-05-12 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48172
- * tree-vect-loop-manip.c (vect_vfa_segment_size): Do not exclude
- the number of iterations from the segment size calculation.
- (vect_create_cond_for_alias_checks): Adjust.
-
-2011-05-12 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48967
- * var-tracking.c (use_narrower_mode_test) <case REG>: Return 1
- if validate_subreg fails.
-
-2011-05-12 Hariharan Sandanagobalane <hariharan@picochip.com>
-
- * ira.c (clarify_prohibited_class_mode_regs): Prevent the function from
- accessing beyond the end of REGNO_REG_CLASS array by stopping the loop
- early.
-
-2011-05-12 DJ Delorie <dj@redhat.com>
-
- * config/rx/rx.c (rx_builtins): New arrays - holds builtin functions.
- (ADD_RX_BUILTIN1, ADD_RX_BUILTIN2, ADD_RX_BUILTIN3): Install
- created builtin into rx_builtins array.
- (rx_builtin_decl): New function.
- (TARGET_BUITLIN_DECL): Define. Include gt-rx.h.
-
-2011-05-12 DJ Delorie <dj@redhat.com>
- Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.h (HAVE_PRE_DECREMENT): Fix typo.
- * config/rx/rx.c (CC_FLAG_FP): Fix comment.
- (rx_is_legitimate_address): Add pre-decrement and post-increment
- addressing in HImode and QImode. Fix test for out of range
- REG+INT addressing.
- (rx_legitimate_constant_p): Rename to rx_is_legitimate_constant.
- (rx_align_for_label): Test label before extracting its usage count.
- (rx_adjust_insn_lengths): Fix selection of insn codes.
- (TARGET_LEGITIMATE_CONSTANT_P): Use renamed function.
-
-2011-05-11 Jason Merrill <jason@redhat.com>
-
- * tree.c (type_hash_canon): Use struct tree_type_non_common.
-
-2011-05-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * cfgrtl.c (commit_one_edge_insertion): Remove always-true test and
- reindent the subsequent block.
-
-2011-05-11 Satoru Takabayashi <satorux@google.com>
- Paul Pluzhnikov <ppluzhnikov@google.com>
-
- * doc/install.texi (Configuration): Document --with-linker-hash-style.
- * gcc.c (init_spec): Handle LINKER_HASH_STYLE.
- * config.in: Add LINKER_HASH_STYLE.
- * configure.ac: Add --with-linker-hash-style.
- * configure: Regenerate.
-
-2011-05-11 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48964
- * gimple.c (iterative_hash_canonical_type): Fix typo.
-
-2011-05-11 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (legitimize_tls_address)
- <case TLS_MODEL_GLOBAL_DYNAMIC>: Call gen_tls_dynamic_gnu2_{32,64}
- expanders directly for TARGET_GNU2_TLS. Determine pic and
- __tls_get_addr symbol reference here. Update call to
- gen_tls_global_dynamic_{32,64} for added arguments.
- <case TLS_MODEL_LOCAL_DYNAMIC>: Call gen_tls_dynamic_gnu2_{32,64}
- expanders directly for TARGET_GNU2_TLS. Determine
- __tls_get_addr symbol reference here. Update call to
- gen_tls_local_dynamic_base_{32,64} for added arguments. Attach
- unique UNSPEC REG_EQUIV to libcall block.
- (ix86_tls_get_addr): Declare static.
- * config/i386/i386-protos.h (ix86_tls_get_addr): Remove declaration.
- * config/i386/i386.md (tls_global_dynamic_32): Add operand 2 and 3.
- Do not determine pic and __tls_get_addr symbol reference here. Do not
- call gen_tls_dynamic_gnu2_32 for TARGET_GNU2_TLS.
- (tls_local_dynamic_base_32): Ditto for operands 1 and 2.
- (tls_global_dynamic_64): Add operand 2. Do not determine
- __tls_get_addr symbol reference here. Do not call
- gen_tls_dynamic_gnu2_64 for TARGET_GNU2_TLS here.
- (tls_local_dynamic_base64): Ditto for operand 1.
-
-2011-05-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * function.c (expand_function_start): Initialize stack_check_probe_note
- only if the generic stack checking mechanism is used.
-
-2011-05-11 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/15256
- * tree-ssa-forwprop.c (simplify_bitwise_binary): Canonicalize
- (A & B) | C, combine (A op CST1) op CST2.
- (tree_ssa_forward_propagate_single_use_vars): Only bother to
- visit assigns that have uses.
-
-2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
-
- * ggc-page.c (extra_order_size_table): Use struct tree_type_non_common.
- * lto-streamer-in.c (unpack_ts_type_value_fields): Rename to...
- (unpack_ts_type_common_value_fields): ...this. Update comment.
- (unpack_value_fields): Adjust for renaming.
- (lto_input_ts_type_tree_pointers): Split into...
- (lto_input_ts_type_common_tree_pointer): ...this and...
- (lto_input_ts_type_non_common_tree_pointers): ...this.
- (lto_input_tree_pointers): Adjust for above split.
- * lto-streamer-out.c (pack_ts_type_value_fields): Rename to...
- (pack_ts_type_common_value_fields): ...this. Update comment.
- (lto_output_ts_type_tree_pointers): Split into...
- (lto_output_ts_type_common_tree_pointers): ...this and...
- (lto_output_ts_type_non_common_tree_pointers): ...this.
- (lto_output_tree_pointers): Adjust for above split.
- * lto-streamer.c (check_handled_ts_structures): Mark TS_TYPE_COMMON,
- TS_TYPE_WITH_LANG_SPECIFIC, and TS_TYPE_NON_COMMON as handled.
- * stor-layout.c (vector_type_mode): Adjust location of mode field.
- * tree.h (MARK_TS_TYPE_COMMON, MARK_TS_TYPE_WITH_LANG_SPECIFIC):
- Define.
- (struct tree_type): Split into...
- (struct tree_type_common: ...this and...
- (struct tree_type_with_lang_specific): ...this and...
- (struct tree_type_non_common): ...this. Adjust accessor macros
- accordingly.
- (TYPE_VALUES_RAW): Define.
- (union tree_node): Update for above changes.
- * tree.c (tree_node_structure_for_code) [tcc_type]: Return
- TS_TYPE_NON_COMMON.
- (initialize_tree_contains_struct) [TS_TYPE]: Use TS_TYPE_COMMON.
- Add TS_TYPE_WITH_LANG_SPECIFIC and TS_TYPE_NON_COMMON.
- (tree_code_size) [tcc_type]: Use struct tree_type_non_common.
- * treestructu.def (TS_TYPE): Remove.
- (TS_TYPE_COMMON, TS_TYPE_WITH_LANG_SPECIFIC, TS_TYPE_NON_COMMON):
- Define.
-
-2011-05-11 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48159
- * tree-ssa.c (reset_debug_uses): New function.
- * tree-flow.h (reset_debug_uses): New prototype.
- * tree-data-ref.c (stmts_from_loop): Ignore debug stmts.
- * tree-loop-distribution.c (generate_loops_for_partition): Call
- reset_debug_uses on the stmts that will be removed. Keep around
- all debug stmts, don't count them as bits in partition bitmap.
- (generate_builtin): Don't count debug stmts or labels as bits in
- partition bitmap.
-
-2011-05-11 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gimple_type_hash_1): Merge with ...
- (gimple_type_hash): ... this.
- (gtc_visit): Remove mode parameter and simplify accordingly.
- (gimple_types_compatible_p_1): Likewise.
- (gimple_types_compatible_p): Likewise.
- (iterative_hash_gimple_type): Likewise.
- (visit): Likewise.
- (gimple_type_eq): Adjust.
-
-2011-05-11 Revital Eres <revital.eres@linaro.org>
-
- * ddg.c (create_ddg_dep_from_intra_loop_link): If a true dep edge
- enters the branch create an anti edge in the opposite direction
- to prevent the creation of reg-moves.
- * modulo-sched.c: Adjust comment to reflect the fact we are
- scheduling closing branch.
- (PS_STAGE_COUNT): Rename to CALC_STAGE_COUNT and redefine.
- (stage_count): New field in struct partial_schedule.
- (calculate_stage_count): New function.
- (normalize_sched_times): Rename to reset_sched_times and handle
- incrementing the sched time of the nodes by a constant value
- passed as parameter.
- (duplicate_insns_of_cycles): Skip closing branch.
- (sms_schedule_by_order): Schedule closing branch.
- (ps_insn_find_column): Handle closing branch.
- (sms_schedule): Call reset_sched_times and adjust the code to
- support scheduling of the closing branch.
- (ps_insert_empty_row): Update calls to normalize_sched_times
- and rotate_partial_schedule functions.
-
-2011-05-11 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48953
- * tree-inline.c (remap_gimple_op_r): Also remap types of MEM_REFs.
-
-2011-05-11 Joseph Myers <joseph@codesourcery.com>
-
- * opts.c (finish_options): Move warning settings from process_options.
- * toplev.c (process_options): Move warning settings to finish_options.
-
-2011-05-11 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/18041
- * tree-ssa-forwprop.c (simplify_bitwise_and): Rename to ...
- (simplify_bitwise_binary): ... this. Handle operand conversions
- by applying them to the result instead.
- (tree_ssa_forward_propagate_single_use_vars): Adjust. CSE tree code.
-
-2011-05-11 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gimple_canonical_types_compatible_p): Split out
- from gimple_types_compatible_p and friends. Do not recurse
- to pointed-to types.
- (gimple_canonical_type_eq): Use it.
- (iterative_hash_canonical_type): Split out from
- iterative_hash_gimple_type and friends. Do not recurse
- to pointed-to types.
- (gimple_canonical_type_hash): Use it, allocate the hash here.
-
-2011-05-11 Revital Eres <revital.eres@linaro.org>
-
- * modulo-sched.c (doloop_register_get): Ignore DEBUG_INSNs while
- recognizing doloop.
-
-2011-05-11 Revital Eres <revital.eres@linaro.org>
-
- * loop-doloop.c (doloop_condition_get): Use prev_nondebug_insn
- instead of PREV_INSN.
-
-2011-05-11 Revital Eres <revital.eres@linaro.org>
-
- * modulo-sched.c (sms_schedule): Support new form of doloop pattern
- * loop-doloop.c (doloop_condition_get): Likewise.
- * config/arm/thumb2.md (*thumb2_addsi3_compare0): Remove "*".
- (doloop_end): New.
- * config/arm/arm.md (*addsi3_compare0): Remove "*".
-
-2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
-
- * tree.def (CASE_LABEL_EXPR): Add an operand.
- * tree.h (CASE_CHAIN): Use TREE_OPERAND instead of TREE_CHAIN.
-
-2011-05-10 Joseph Myers <joseph@codesourcery.com>
-
- * c-decl.c (c_override_global_bindings_to_false): Remove.
- (global_bindings_p): Don't check
- c_override_global_bindings_to_false.
- * c-tree.h (c_override_global_bindings_to_false): Remove.
- * c-typeck.c (composite_type): Don't set
- c_override_global_bindings_to_false.
-
-2011-05-10 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/48857, 48495
- * config/rs6000/rs6000.h (VSX_SCALAR_MODE): Delete.
- (VSX_MODE): Ditto.
- (VSX_MOVE_MODE): Ditto.
- (ALTIVEC_OR_VSX_VECTOR_MODE): New macro, combine all Altivec and
- VSX vector types. Add V2DImode.
- (HARD_REGNO_CALLER_SAVE_MODE): Use it instead of
- ALTIVEC_VECTOR_MODE and VSX_VECTOR_MODE calls.
- (MODES_TIEABLE_P): Ditto.
-
- * config/rs6000/rs6000.c (rs6000_emit_move): Use
- ALTIVEC_OR_VSX_MODE instead of ALTIVEC_VECTOR_MODE and
- VSX_VECTOR_MODE.
- (init_cumulative_args): Ditto.
- (rs6000_function_arg_boundary): Ditto.
- (rs6000_function_arg_advance_1): Ditto.
- (rs6000_function_arg): Ditto.
- (rs6000_function_ok_for_sibcall): Ditto.
- (emit_frame_save): Ditto.
- (rs6000_function_value): Ditto.
- (rs6000_libcall_value): Ditto.
-
-2011-05-10 Joseph Myers <joseph@codesourcery.com>
-
- * config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add
- i386/darwin-lib.h to $libgcc_tm_file.
- * config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Remove.
-
-2011-05-10 Joseph Myers <joseph@codesourcery.com>
-
- * doc/sourcebuild.texi (Back End): Mention contrib/config-list.mk.
-
-2011-05-10 Joseph Myers <joseph@codesourcery.com>
-
- * config/rs6000/genopt.sh, config/rs6000/rs6000-cpus.def: New files.
- * config/rs6000/rs6000-tables.opt: New file (generated).
- * config.gcc (powerpc*-*-*, rs6000*-*-*): Add
- rs6000/rs6000-tables.opt to extra_options.
- * config/rs6000/rs6000-opts.h (RS6000_CPU_OPTION_NATIVE): Define.
- * config/rs6000/rs6000.c (rs6000_select): Remove.
- (processor_target_table): Move contents to rs6000-cpus.def.
- (darwin_rs6000_override_options): Check
- global_options_set.x_rs6000_cpu_index instead of
- rs6000_select[1].string.
- (rs6000_option_override_internal): Likewise.
- (rs6000_handle_option): Don't assert that global structures are in
- use. Don't handle OPT_mcpu_ and OPT_mtune_ here.
- (rs6000_default_cpu): New variable.
- (rs6000_file_start): Set it instead of local default_cpu. Check
- rs6000_default_cpu, global_options_set.x_rs6000_cpu_index and
- global_options_set.x_rs6000_tune_index instead of rs6000_select.
- (rs6000_darwin_file_start): Check rs6000_default_cpu and
- global_options_set.x_rs6000_cpu_index instead of rs6000_select.
- * config/rs6000/rs6000.h (struct rs6000_cpu_select,
- rs6000_select): Remove.
- * config/rs6000/rs6000.opt (rs6000_cpu_index, rs6000_tune_index):
- Remove.
- (mcpu=, mtune=): Use Var, Init, Enum and Save.
- * config/rs6000/t-rs6000
- ($(srcdir)/config/rs6000/rs6000-tables.opt): New.
- * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Check
- global_options_set.x_rs6000_cpu_index instead of
- rs6000_select[1].string.
- * config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Check
- global_options_set.x_rs6000_cpu_index instead of
- rs6000_select[1].string.
-
-2011-05-10 Joseph Myers <joseph@codesourcery.com>
-
- * config.gcc (libgcc_tm_file): Define instead of including files
- from ../../libgcc/config/ in tm_file.
- * configure.ac (libgcc_tm_file_list, libgcc_tm_include_list): Define.
- * configure: Regenerate.
- * Makefile.in (libgcc_tm_file_list, libgcc_tm_include_list,
- libgcc_tm.h, cs-libgcc_tm.h): New.
- (TM_H): Include libgcc_tm.h and $(libgcc_tm_file_list).
- (clean): Remove libgcc_tm.h.
- * config/arm/symbian.h (RENAME_LIBRARY): Remove.
- * mkconfig.sh: Include libgcc_tm.h in tm.h if USED_FOR_TARGET.
- * system.h (DECLARE_LIBRARY_RENAMES): Poison.
-
-2011-05-10 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/48896
- * config/avr/avr.c (avr_ret_register): Return unsigned int
- instead of int.
- (avr_function_value): Mark fn_decl_or_type as unused, don't pass
- it to avr_libcall_value.
- avr_expand_builtin): Use EXPAND_NORMAL as arg 4 in calls to
- expand_expr.
- (avr_expand_binop_builtin): Ditto.
- (avr_expand_unop_builtin): Ditto.
-
-2011-05-10 DJ Delorie <dj@redhat.com>
-
- * config/rx/rx.h (JUMP_ALIGN, LABEL_ALIGN, LOOP_ALIGN): Define.
- (LABEL_ALIGN_AFTER_BARRIER): Pass label to rx_align_for_label
- * config/rx/rx.c (rx_align_for_label): Add label and
- uses_threshold parameters. Do not align when the label is not
- used enough.
- * config/rx/rx-protos.h (rx_align_for_label): Update prototype.
-
-2011-05-10 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-forwprop.c (combine_conversions): Pattern-match
- a series of conversions and apply foldings similar to what
- fold-const does.
- (tree_ssa_forward_propagate_single_use_vars): Call it.
-
-2011-05-10 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48611
- PR tree-optimization/48794
- * tree-eh.c (remove_unreachable_handlers): Don't remove regions
- referenced from RESX or EH_DISPATCH arguments.
-
- PR debug/48928
- * dfp.c (decimal_to_decnumber): Handle conversion from
- dconst{1,2,m1,half}.
-
-2011-05-09 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_autovectorize_vector_sizes): Return 0
- for !flag_prefer_avx128.
- (ix86_preferred_simd_mode): Return word_mode for DFmode without SSE2.
-
-2011-05-09 Eric Botcazou <ebotcazou@adacore.com>
-
- * fold-const.c (fold_range_test): Pass LOC to build_range_check.
- (fold_ternary_loc): Use expr_location_or.
-
-2011-05-09 H.J. Lu <hongjiu.lu@intel.com>
-
- PR debug/48853
- * dwarf2out.c (mem_loc_descriptor) <case SUBREG>: If
- POINTERS_EXTEND_UNSIGNED is defined, don't give up if mode is
- Pmode and mem_mode is not VOIDmode.
-
-2011-05-09 Ville Voutilainen <ville.voutilainen@gmail.com>
-
- * tree.h (TYPE_UNQUALIFIED, TYPE_QUAL_CONST, TYPE_QUAL_VOLATILE,
- TYPE_QUAL_RESTRICT): Convert to enum.
-
-2011-05-09 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/predicates.md (const_pow2_1_to_2_operand): Remove.
- (const_pow2_1_to_8_operand): Ditto.
- (const_pow2_1_to_128_operand): Ditto.
- (const_pow2_1_to_32768_operand): Ditto.
- * config/i386/mmx.md (*mmx_pinsrw): Use const_int_operand instead of
- const_pow2_1_to_8_operand for operand 3 predicate. Use exact_log2
- in insn constraint to check integer value of operand 3.
- * config/i386/sse.md (*vec_setv4sf_sse4_1): Ditto.
-
- (PINSR_MODE): New mode iterator.
- (sse2p4_1): New mode attribute.
- (<sse2p4_1>_pinsr<ssemodesuffix>): Merge insn from sse4_1_pinsrb,
- sse2_pinsrw, sse4_1_pinsrd and sse4_1_pinsrq using PINSR_MODE mode
- iterator. Use const_int_operand instead of
- const_pow2_1_to_{2,8,128,32768}_operand for operand 3 predicate. Use
- exact_log2 in insn constraint to check integer value of operand 3.
-
-2011-05-09 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (blendbits): Remove mode attribute.
- (<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand
- instead of const_0_to_<blendbits>_operand for operand 3 predicate.
- Check integer value of operand 3 in insn constraint.
-
-2011-05-09 Richard Guenther <rguenther@suse.de>
-
- * lto-symtab.c (lto_cgraph_replace_node): Use types_compatible_p
- for diagnostics.
- (lto_symtab_merge): Likewise. Do not register types here.
- (lto_symtab_merge_decls_2): Likewise.
- (lto_symtab_merge_decls_1): Likewise.
- * gimple.h (enum gtc_mode, gimple_types_compatible_p): Do not declare.
- * gimple.c (enum gtc_mode): Declare.
- (gimple_types_compatible_p): Make static.
-
-2011-05-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.md (TD/TF mem to reg move splitter): Make the
- temporary register to match Pmode.
-
-2011-05-09 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (*vec_concatv4si): Merge from *vec_concatv4si_1
- and *vec_concatv4si_1_avx.
-
-2011-05-09 Uros Bizjak <ubizjak@gmail.com>
-
- PR rtl-optimization/48927
- * ira-conflicts.c (commutative_constraint_p): Use
- recog_data.alternative_enabled_p to disable alternatives where
- "enabled" attribute is false.
- (get_dup_num): Ditto.
- * ira-lives.c (single_reg_class): Ditto.
- (ira_implicitly_set_insn_hard_regs): Ditto.
-
-2011-05-09 Eric Botcazou <ebotcazou@adacore.com>
-
- * var-tracking.c (find_mem_expr_in_1pdv): Fix thinko.
- (dataflow_set_preserve_mem_locs): Likewise.
-
-2011-05-09 Philipp Thomas <pth@suse.de>
-
- * config/mep/mep.c (mep_validate_vliw): Syntax description
- should not be translated.
-
-2011-05-09 Joseph Myers <joseph@codesourcery.com>
-
- * config/mips/genopt.sh, config/mips/mips-cpus.def: New files.
- * config/mips/mips-tables.opt: New file (generated).
- * config.gcc (mips*-*-*): Add mips/mips-tables.opt to extra_options.
- * config/mips/mips-opts.h (MIPS_ARCH_OPTION_FROM_ABI,
- MIPS_ARCH_OPTION_NATIVE): Define.
- * config/mips/mips.c (mips_cpu_info_table): Move contents to
- mips-cpus.def.
- (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p,
- mips_parse_cpu): Remove.
- (mips_cpu_info_from_opt, mips_default_arch): New.
- (mips_handle_option): Don't assert that global structures are in
- use. Don't handle OPT_march_, OPT_mtune_ and OPT_mips here.
- (mips_option_override): Use new variables and functions to set
- state of these options. Use strcmp to check for individual CPU names.
- * config/mips/mips.h (MIPS_CPU_STRING_DEFAULT): Remove default
- definition.
- * config/mips/mips.opt (march=): Use ToLower and Enum.
- (mips): Use ToLower, Enum and Var.
- (mtune=): Use ToLower and Enum.
- * config/mips/t-mips ($(srcdir)/config/mips/mips-tables.opt): New.
-
-2011-05-08 Jan Hubicka <jh@suse.cz>
-
- * gimple.c (type_pair_hash, type_pair_eq, lookup_type_pair):
- Arrange type pairs to be UID ordered.
- (gimple_lookup_type_leader): Make inline.
-
-2011-05-09 Nick Clifton <nickc@redhat.com>
-
- PR target/48899
- * config/iq2000/iq2000.opt (iq2000_tune): Initialise to
- PROCESSOR_DEFAULT.
-
- PR target/48897
- * config/mn10300/mn10300.c (extract_bundle): Remove spurious local
- variable 's'.
-
-2011-05-08 Chung-Lin Tang <cltang@codesourcery.com>
-
- * combine.c (simplify_comparison): Abstract out parts into...
- (simplify_compare_const): ... new function.
- (try_combine): Generalize parallel arithmetic/compare combining
- to call simplify_compare_const() and CANONICALIZE_COMPARE().
-
-2011-05-08 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_clone_node): Add call_duplication_hook parameter.
- (cgraph_create_virtual_clone): Call hooks once virtual clone
- is finished.
- * cgraph.h (cgraph_clone_node): Update prototype.
- * ipa-cp.c (ipcp_estimate_growth): Use
- estimate_ipcp_clone_size_and_time.
- * ipa-inline-transform.c (clone_inlined_nodes): Update.
- * lto-cgraph.c (input_node): Update.
- * ipa-inline.c (recursive_inlining): Update.
- * ipa-inline.h (estimate_ipcp_clone_size_and_time): New function.
- (evaluate_conditions_for_known_args): Break out from ...
- (evaluate_conditions_for_edge): ... here.
- (evaluate_conditions_for_ipcp_clone): New function.
- (inline_node_duplication_hook): Update clone summary based
- on parameter map.
- (estimate_callee_size_and_time): Rename to ...
- (estimate_node_size_and_time): take NODE instead of EDGE;
- take POSSIBLE_TRUTHS as argument.
- (estimate_callee_size_and_time): Update.
- (estimate_ipcp_clone_size_and_time): New function.
- (do_estimate_edge_time): Update.
-
-2011-05-08 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48908
- PR middle-end/48905
- * expmed.c (expand_shift_1): Compute adjusted constant shift
- amount manually.
-
-2011-05-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/avr/avr.c (print_operand_address): Fix invalid RTL access.
-
-2011-05-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/rs6000/rs6000.c (output_profile_hook): Fix thinko.
-
-2011-05-08 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- * doc/invoke.texi (-fuse-linker-plugin): Improve grammar.
-
-2011-05-07 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-transform.c (inline_call): Account when program size
- decreases.
- * ipa-inline.c (relative_time_benefit): New function.
- (edge_badness): Reorganize to be power 2 based; fix thinko when
- computing badness for negative growth; update comments to match
- reality; better dumps.
-
-2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
-
- * langhooks.h (lang_hooks_for_types): Change global_bindings_p's return
- type to bool and adjust comment.
- * fold-const.c (fold_range_test): Adjust call to global_bindings_p.
- (fold_mathfn_compare): Remove calls to global_bindings_p.
- (fold_inf_compare): Likewise.
- * stor-layout.c (variable_size): Adjust call to global_bindings_p.
- * c-tree.h (global_bindings_p): Adjust prototype.
- * c-decl.c (global_bindings_p): Return bool and simplify.
-
-2011-05-07 Zdenek Dvorak <ook@ucw.cz>
-
- PR tree-optimization/48837
- * tree-tailcall.c (tree_optimize_tail_calls_1): Do not mark tailcalls
- when accumulator transformation is performed.
-
-2011-05-06 Jan Hubicka <jh@suse.cz>
-
- * i386.h (ix86_tune_indices): Add
- X86_TUNE_SOFTWARE_PREFETCHING_BENEFICIAL.
- (TARGET_SOFTWARE_PREFETCHING_BENEFICIAL): New macro.
- * i386.c (initial_ix86_tune_features): Add
- X86_SOFTARE_PREFETCHING_BENEFICIAL.
- (software_prefetching_beneficial_p): Remove predicate.
- (ix86_option_override_internal): Use new macro.
-
-2011-05-06 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.c (update_callee_keys): Don't reset node growth cache.
-
-2011-05-06 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_add_thunk): Create real function node instead
- of alias node; finalize it and mark needed/reachale; arrange visibility
- to be right and add it into the corresponding same comdat group list.
- (dump_cgraph_node): Dump thunks.
- * cgraph.h (cgraph_first_defined_function, cgraph_next_defined_function,
- cgraph_function_with_gimple_body_p,
- cgraph_first_function_with_gimple_body,
- cgraph_next_function_with_gimple_body): New functions.
- (FOR_EACH_FUNCTION_WITH_GIMPLE_BODY, FOR_EACH_DEFINED_FUNCTION):
- New macros.
- * ipa-cp.c (ipcp_need_redirect_p): Thunks can't be redirected.
- (ipcp_generate_summary): Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY.
- * cgraphunit.c (cgraph_finalize_function): Only look into possible
- devirtualization when optimizing.
- (verify_cgraph_node): Verify thunks.
- (cgraph_analyze_function): Analyze thunks.
- (cgraph_mark_functions_to_output): Output thunks only in combination
- with function they are assigned to.
- (assemble_thunk): Turn thunk into non-thunk; don't try to turn
- alias into normal node.
- (assemble_thunks): New functoin.
- (cgraph_expand_function): Use it.
- * lto-cgraph.c (lto_output_node): Stream thunks.
- (input_overwrite_node): Stream in thunks.
- * ipa-pure-const.c (analyze_function): Thunks do nothing interesting.
- * lto-streamer-out.c (lto_output): Do not try to output thunk's body.
- * ipa-inline.c (inline_small_functions): Use FOR_EACH_DEFINED_FUNCTION.
- * ipa-inline-analysis.c (compute_inline_parameters): "Analyze" thunks.
- (inline_analyze_function): Do not care about thunk jump functions.
- (inline_generate_summary):Use FOR_EACH_DEFINED_FUNCTION.
- * ipa-prop.c (ipa_prop_write_jump_functions): Use
- cgraph_function_with_gimple_body_p.
- * passes.c (do_per_function_toporder): Use
- cgraph_function_with_gimple_body_p.
- (execute_one_pass);Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY.
- (ipa_write_summaries): Use cgraph_function_with_gimple_body_p.
- (function_called_by_processed_nodes_p): Likewise.
-
-2011-05-06 Joseph Myers <joseph@codesourcery.com>
-
- * config/rs6000/rs6000.opt (rs6000_ieeequad, rs6000_altivec_abi,
- rs6000_spe_abi, rs6000_darwin64_abi): Remove TargetVariable
- entries.
- (mabi=): Replace with separate entries for mabi=altivec,
- mabi=no-altivec, mabi=spe, mabi=no-spe, mabi=d64, mabi=d32,
- mabi=ieeelongdouble and mabi=ibmlongdouble.
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Move
- check for -mabi=spe without SPE ABI support here.
- (rs6000_handle_option): Replace OPT_mabi_ handling with
- OPT_mabi_altivec and OPT_mabi_spe handling.
-
-2011-05-06 Cary Coutant <ccoutant@google.com>
-
- * dwarf2out.c (contains_subprogram_definition): New function.
- (should_move_die_to_comdat): Call it.
-
-2011-05-06 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadupdate.c (create_block_for_threading): Do not call
- remove_ctrl_stmt_and_useless_edges.
- (create_duplicates): Call remove_ctrl_stmt_and_useless_edges.
- (fixup_template_block, thread_single_edge): Likewise.
- (mark_threaded_blocks): Use THREAD_TARGET.
-
-2011-05-06 Alan Modra <amodra@gmail.com>
-
- PR target/48900
- * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Use
- const0_rtx as the arg to the dummy __tls_get_addr libcall.
-
-2011-05-06 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movdf_internal_nointeger): Apply "*"
- constraint modifier to "r".
-
-2011-05-06 Joseph Myers <joseph@codesourcery.com>
-
- * config/rs6000/rs6000.c (rs6000_handle_option): Don't handle and
- fall through for OPT_mcmodel_.
-
-2011-05-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_asm_trampoline_template): Comment
- instruction sizes.
- (s390_trampoline_init): Replace UNITS_PER_WORD with UNITS_PER_LONG.
-
-2011-05-06 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- PR target/47930
- * config/arm/arm.opt (marm): Document it.
- (mthumb): Reject negative variant.
-
-2011-05-06 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/48898
- * config/i386/netware.c (i386_nlm_maybe_mangle_decl_assembler_name):
- Fix typo in "ccvt" variable name.
-
-2011-05-06 Tristan Gingold <gingold@adacore.com>
-
- PR target/48895
- * config/vms/vms-ar.c (main): Remove cwd variable.
-
-2011-05-06 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48902
- * var-tracking.c (prepare_call_arguments): Move else before #endif.
-
-2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
-
- * except.c (sjlj_emit_dispatch_table): Call build_case_label.
- * gimplify.c (gimplify_switch_expr): Likewise.
- * omp-low.c (expand_omp_sections): Likewise.
- * tree-eh.c (lower_try_finally_switch): Likewise.
- (lower_eh_dispatch): Likewise.
- * tree.h (build_case_label): Declare.
- * tree.c (build_case_label): Define.
-
-2011-05-05 Jason Merrill <jason@redhat.com>
-
- PR c++/40975
- * tree-inline.c (copy_tree_r): Use copy_statement_list.
- (copy_statement_list): Don't recurse.
- * stor-layout.c (copy_self_referential_tree_r): Don't allow
- STATEMENT_LIST.
-
-2011-05-05 Joseph Myers <joseph@codesourcery.com>
-
- * config/rs6000/rs6000.c (rs6000_handle_option): Don't fall
- through from -mfpu= handling.
- * config/rs6000/rs6000.opt (mfpu=): Use Var and Init.
-
-2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
-
- * dwarf2out.c (dwarf2out_frame_debug_expr) [rule 10]: Handle
- POST_MODIFY.
-
-2011-05-05 Steve Ellcey <sje@cup.hp.com>
-
- * config.gcc (hppa*64*-*-hpux11*): Modify tm_file and extra_options
- for 11.31.
- (hppa[12]*-*-hpux11*): Ditto.
- (ia64*-*-hpux*): Add ia64/hpux-unix2003.h to tm_file.
- * config/ia64/hpux-unix2003.h: New.
- * config/pa/pa-hpux1131.opt: New.
- * config/pa/pa-hpux1131.h: New.
- * config/pa/pa64-hpux.h (STARTFILE_SPEC): Use unix2003.o if requested.
- * config/pa/pa-hpux.opt (flag_pa_unix): Check TARGET_HPUX_11_31 value.
- * config/pa/pa.h (TARGET_HPUX_11_31): Provide default (0) value.
-
-2011-05-05 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48853
- * dwarf2out.c (mem_loc_descriptor) <case SUBREG>: Pass mem_mode
- instead of mode as 3rd argument to recursive call.
- (mem_loc_descriptor) <case REG>: If POINTERS_EXTEND_UNSIGNED, don't
- emit DW_OP_GNU_regval_type if mode is Pmode and mem_mode is not
- VOIDmode.
- (mem_loc_descriptor) <case SYMBOL_REF>: If POINTERS_EXTEND_UNSIGNED,
- don't give up if mode is Pmode and mem_mode is not VOIDmode.
- (mem_loc_descriptor) <case CONST_INT>: If POINTERS_EXTEND_UNSIGNED,
- use int_loc_descriptor if mode is Pmode and mem_mode is not VOIDmode.
-
-2011-05-05 Julian Brown <julian@codesourcery.com>
-
- * config/arm/neon.md (vec_set<mode>_internal): Fix misplaced
- parenthesis in D-register case.
-
-2011-05-05 Joseph Myers <joseph@codesourcery.com>
-
- * opt-functions.awk (var_type_struct): Handle Enum options.
- * optc-gen.awk: Don't check range of variables of character type.
- * config/rs6000/rs6000.c (rs6000_sched_insert_nops_str,
- rs6000_sched_costly_dep_str, rs6000_recip_name, rs6000_abi_name,
- rs6000_sdata_name, rs6000_explicit_options): Remove.
- (rs6000_option_override_internal): Check for -malign-power here.
- Use global_options_set instead of rs6000_explicit_options.
- (rs6000_parse_fpu_option): Remove.
- (rs6000_handle_option): Access variables via opts and opts_set
- pointers. Use error_at and warning_at. Add fall-through
- comments. Don't handle OPT_mcmodel_, OPT_maix_struct_return,
- OPT_msvr4_struct_return, OPT_mvrsave, OPT_mspe, OPT_mcall_,
- OPT_msdata_, OPT_mtls_size_, OPT_mtraceback_, OPT_mfloat_gprs_,
- OPT_msched_costly_dep_, OPT_malign_ or OPT_mrecip_ explicitly
- here. Don't use rs6000_parse_fpu_option.
- * config/rs6000/rs6000.h (fpu_type): Remove declaration.
- * config/rs6000/rs6000.opt (rs6000_long_double_type_size,
- rs6000_spe, rs6000_float_gprs): Remove TargetVariable entries.
- (mrecip=): Use Var.
- (mspe): Use Var and Save.
- (mtraceback=): Use Enum and Var.
- (rs6000_traceback_type): New Enum and EnumValue entries.
- (mfloat-gprs=): Use Enum, Var and Save.
- (rs6000_float_gprs): New Enum and EnumValue entries.
- (mlong-double-): use Var and Save.
- (msched-costly-dep=, minsert-sched-nops=): Use Var.
- (malign-): Use Enum and Var.
- (rs6000_alignment_flags): New Enum and EnumValue entries.
- (mfpu=): Use Enum.
- (fpu_type_t): New Enum and EnumValue entries.
- * config/rs6000/aix43.h (SUBTARGET_OVERRIDE_OPTIONS): Use
- global_options_set instead of rs6000_explicit_options.
- * config/rs6000/aix52.h (SUBTARGET_OVERRIDE_OPTIONS): Use
- global_options_set instead of rs6000_explicit_options.
- * config/rs6000/aix53.h (SUBTARGET_OVERRIDE_OPTIONS): Use
- global_options_set instead of rs6000_explicit_options.
- * config/rs6000/aix61.h (SUBTARGET_OVERRIDE_OPTIONS): Use
- global_options_set instead of rs6000_explicit_options.
- * config/rs6000/e500-double.h (SUB3TARGET_OVERRIDE_OPTIONS): Use
- global_options_set instead of rs6000_explicit_options.
- * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use
- global_options_set instead of rs6000_explicit_options.
- (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Remove commented-out
- definition.
- * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use
- global_options_set instead of rs6000_explicit_options.
- * config/rs6000/linux64.opt (mcmodel=): Use Enum and Var.
- (rs6000_cmodel): New Enum and EnumValue entries.
- * config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use
- global_options_set instead of rs6000_explicit_options.
- * config/rs6000/sysv4.opt (mcall-, msdata=): Use Var.
- (mtls-size=): Use Enum and Var.
- (rs6000_tls_size): New Enum and EnumValue entries.
-
-2011-05-05 Michael Matz <matz@suse.de>
-
- * config/alpha/elf.h (ENDFILE_SPEC): Add Ofast.
- * config/alpha/osf5.h (ENDFILE_SPEC): Add Ofast.
- * config/alpha/netbsd.h (ENDFILE_SPEC): Add Ofast.
- * config/sparc/linux.h (ENDFILE_SPEC): Add Ofast.
- * config/sparc/sp64-elf.h (ENDFILE_SPEC): Add Ofast.
- * config/sparc/sp-elf.h (ENDFILE_SPEC): Add Ofast.
- * config/sparc/linux64.h (ENDFILE_SPEC): Add Ofast.
- * config/sparc/freebsd.h (ENDFILE_SPEC): Add Ofast.
- * config/sparc/sol2.h (ENDFILE_SPEC): Add Ofast.
- * config/i386/cygwin.h (ENDFILE_SPEC): Add Ofast.
- * config/i386/gnu-user.h (ENDFILE_SPEC): Add Ofast.
- * config/i386/gnu-user64.h (ENDFILE_SPEC): Add Ofast.
- * config/i386/darwin.h (ENDFILE_SPEC): Add Ofast.
- * config/i386/mingw32.h (ENDFILE_SPEC): Add Ofast.
- * config/ia64/linux.h (ENDFILE_SPEC): Add Ofast.
- * config/mips/linux.h (ENDFILE_SPEC): Add Ofast.
-
-2011-05-05 Richard Guenther <rguenther@suse.de>
-
- * expmed.c (expand_variable_shift): Rename to ...
- (expand_shift_1): ... this. Take an expanded shift amount.
- For rotates recurse directly not building trees for the shift amount.
- (expand_variable_shift): Wrap around expand_shift_1.
- (expand_shift): Adjust.
-
-2011-05-05 Jakub Jelinek <jakub@redhat.com>
-
- * gimplify.c (create_tmp_var_raw): Don't call build_type_variant.
-
-2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree.h (get_pending_sizes): Remove prototype.
- (put_pending_size): Likewise.
- (put_pending_sizes): Likewise.
- * stor-layout.c (pending_sizes): Delete.
- (get_pending_sizes): Likewise.
- (put_pending_size): Likewise.
- (put_pending_sizes): Likewise.
- (variable_size): Do not call put_pending_size and tidy up.
- * function.h (struct function): Remove dont_save_pending_sizes_p.
- * lto-streamer-in.c (input_function): Do not stream it.
- * lto-streamer-out.c (output_function): Likewise.
- * tree-inline.c (initialize_cfun): Do not copy it.
- * c-decl.c (store_parm_decls): Do not set it.
- * omp-low.c (create_task_copyfn): Likewise.
- * tree-optimize.c (tree_rest_of_compilation): Likewise.
-
-2011-05-05 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movdf_internal_rex64): Simplify nested "if"
- conditions.
- (*movdf_internal): Ditto.
- (*movdf_internal_nointeger): Ditto.
- (*movsf_internal): Ditto.
-
-2011-05-05 Joseph Myers <joseph@codesourcery.com>
-
- * c-decl.c (finish_decl): Don't call get_pending_sizes.
- (grokparm): Add parameter expr. Pass it to grokdeclarator.
- (push_parm_decl): Add parameter expr. Pass it to grokdeclarator.
- (c_variable_size): Remove.
- (grokdeclarator): Use save_expr instead of c_variable_size. Don't
- call put_pending_sizes.
- (get_parm_info): Add parameter expr. Use it to set
- arg_info->pending_sizes.
- (store_parm_decls): Use arg_info->pending_sizes instead or calling
- get_pending_sizes.
- * c-parser.c (c_parser_parms_declarator): Update call to
- c_parser_parms_list_declarator.
- (c_parser_parms_list_declarator): Take parameter expr. Update
- call to push_parm_decl. Update recursive call. Don't call
- get_pending_sizes. Update calls to get_parm_info.
- (c_parser_objc_method_definition): Update calls to
- c_parser_objc_method_decl and objc_start_method_definition.
- (c_parser_objc_methodproto): Update call to c_parser_objc_method_decl.
- (c_parser_objc_method_decl): Add parameter expr. Update call to
- grokparm.
- (c_parser_objc_try_catch_finally_statement): Update call to grokparm.
- * c-tree.h (struct c_arg_info.pending_sizes): Change to a tree.
- (get_parm_info, grokparm, push_parm_decl): Update prototypes.
-
-2011-05-05 Michael Hope <michael.hope@linaro.org>
-
- PR pch/45979
- * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for
- __ARM_EABI__ hosts.
-
-2011-05-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.c (TARGET_ASM_OUTPUT_MI_THUNK): Define.
- (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Likewise.
- (spu_output_mi_thunk): New function.
-
-2011-05-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/sparc/sol2.h (ASM_OUTPUT_CALL): Use
- targetm.asm_out.print_operand.
- * config/sol2.c: Include target.h.
-
-2011-05-04 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.c (reset_edge_caches): New function.
- (update_caller_keys): Add check_inlinablity_for; do not
- reset edge caches; remove now unnecesary loop.
- (update_callee_keys): Add comments; reset node_growth_cache of callee.
- (update_all_callee_keys): Likewise.
- (inline_small_functions): Sanity check cache; update code
- recomputing it.
-
-2011-05-04 Bernd Schmidt <bernds@codesourcery.com>
-
- PR rtl-optimization/47612
- * df-problems.c (can_move_insns_across): Don't pick a cc0 setter
- as the last insn of the sequence to be moved.
-
-2011-05-04 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48864
- * doc/invoke.texi (Ofast): Document that it
- enables Fortran's -fno-protect-parens.
-
-2011-05-04 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_reorg): Run move_or_delete_vzeroupper first.
-
-2011-05-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * stor-layout.c (variable_size): Do not issue errors.
-
-2011-05-04 Richard Guenther <rguenther@suse.de>
-
- * coverage.c (tree_coverage_counter_ref): Use integer_type_node
- for array-ref indices.
- (tree_coverage_counter_addr): Likewise.
- (build_fn_info_type): Use size_int for index types.
- (build_gcov_info): Likewise.
-
-2011-05-04 Richard Guenther <rguenther@suse.de>
-
- * c-decl.c (check_bitfield_type_and_width): Do not pass NULL
- to build_int_cst.
- * c-typeck.c (really_start_incremental_init): Use bitsize_int
- for constructor indices.
- (push_init_level): Likewise.
-
-2011-05-04 Richard Guenther <rguenther@suse.de>
-
- * explow.c (promote_mode): Move variable declarations before code.
-
-2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
-
- * tree.h (build_function_type_array): Declare.
- (build_varargs_function_type_array): Declare.
- (build_function_type_vec, build_varargs_function_type_vec): Define.
- * tree.c (build_function_type_array_1): New function.
- (build_function_type_array): New function.
- (build_varargs_function_type_array): New function.
-
-2011-05-04 Richard Sandiford <richard.sandiford@linaro.org>
-
- * tree-vect-loop.c (vectorizable_reduction): Check reduction cost
- before setting STMT_VINFO_TYPE.
-
-2011-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.c (spu_gimplify_va_arg_expr): Call pass_by_reference
- instead of spu_pass_by_reference.
-
-2011-05-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * calls.c (emit_library_call_value_1): Invoke
- promote_function_mode hook on libcall arguments.
- * explow.c (promote_function_mode, promote_mode): Handle TYPE
- argument being NULL.
- * targhooks.c (default_promote_function_mode): Lisewise.
- * config/s390/s390.c (s390_promote_function_mode): Likewise.
- * config/sparc/sparc.c (sparc_promote_function_mode): Likewise.
-
- * doc/tm.texi: Document that TYPE argument might be NULL.
-
-2011-05-04 Stuart Henderson <shenders@gcc.gnu.org>
-
- * config/bfin/bfin.c (bfin_cpus): Update silicon revisions.
-
-2011-05-04 Stuart Henderson <shenders@gcc.gnu.org>
-
- From Bernd Schmidt
- * config/bfin/bfin.md (addsi3): Add an alternative for IREGS.
-
-2011-05-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/alpha/alpha.h (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB)
- (MIPS_UNMARK_STAB, SHASH_SIZE, THASH_SIZE, ALIGN_SYMTABLE_OFFSET):
- Move ...
- * mips-tfile.c: ... here.
- Don't include coretypes.h, tm.h, filenames.h.
- (saber_stop): Remove definition and all calls.
- [__SABER__]: Remove.
- (__LINE__): Remove default.
- (Size_t, Ptrdiff_t): Remove definitions.
- Replace by size_t, ptrdiff_t.
- [!MIPS_DEBUGGING_INFO]: Remove.
- (SHASH_SIZE, THASH_SIZE): Remove defaults.
- (progname): Add const.
- (STATIC): Remove.
- Replace all uses by static.
- (ALIGN_SYMTABLE_OFFSET): Remove default.
- * mips-tdump.c: Don't include coretypes.h, tm.h.
- Remove !MIPS_IS_STAB guard.
- * Makefile.in (mips-tfile.o): Remove $(RTL_H), coretypes.h,
- $(TM_H), filenames.h dependencies.
- (mips-tdump.o): Remove $(RTL_H), coretypes.h, $(TM_H) dependencies.
-
-2011-05-04 Stuart Henderson <shenders@gcc.gnu.org>
-
- From Jie Zhang
- *config/bfin/bfin.c (bfin_extra_live_on_entry): New.
- (TARGET_EXTRA_LIVE_ON_ENTRY): Define.
-
-2011-05-04 Stuart Henderson <shenders@gcc.gnu.org>
-
- From Bernd Schmidt
- * config/bfin/bfin.h (FUNCTION_PROFILER): Take TARGET_LONG_CALLS into
- account and save/restore RETS.
- (PROFILE_BEFORE_PROLOGUE): Define.
- (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Add tab character. Correct
- the push insn to use predecrement.
-
-2011-05-04 Stuart Henderson <shenders@gcc.gnu.org>
-
- From Jie Zhang
- * config/bfin/bfin.c (bfin_expand_prologue): Don't clobber P2.
-
-2011-05-04 Nick Clifton <nickc@redhat.com>
-
- * config/mn10300/mn10300.c: Include cfgloop.h.
- (DUMP): New macro.
- (mn10300_insert_setlb_lcc): New function. Inserts a SETLB and a
- Lcc or a FLcc insn into the instruction stream.
- (mn10300_block_contains_call): New function. Returns true if the
- given basic block contains a CALL insn.
- (mn10300_loop_contains_call_insn): New function. Returns true if
- the given loop contains a CALL insn.
- (mn10300_scan_for_setlb_lcc): New function. Finds opportunities
- to use the SETLB and Lcc or FLcc insns.
- (mn10300_reorg): Invoke mn10300_scan_for_setlb_lcc when optimizing.
- (TARGET_FLAGS): Add MASK_ALLOW_SETLB.
- * config/mn10300/mn10300.opt (msetlb): New option. Used to
- disable the SETLB optimization.
- * config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Add
- __SETLB__ or __NO_SETLB__.
- * config/mn10300/mn10300.md (UNSPEC_SETLB): New constant.
- (movsf_internal): Handle MDR register.
- (cmpsi): Make visible.
- (setlb): New pattern.
- (Lcc): New pattern.
- (FLcc): New pattern.
-
-2011-05-04 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/48860
- * config/i386/i386.md (*movdi_internal_rex64) Use %vmovd
- for reg<->xmm moves.
- * config/i386/sse.md (*vec_concatv2di_rex64_sse4_1): Ditto.
- (vec_concatv2di_rex64_sse): Ditto.
- (*sse2_storeq_rex64): Do not emit %v prefix for mov{q} mnemonic.
- (*vec_extractv2di_1_rex64): Ditto.
-
- Revert:
- 2011-05-02 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/mmx.md (*mov<mode>_internal_rex64): Use %vmovq for
- reg<->xmm moves.
- (*movv2sf_internal_rex64): Use %vmovq for reg<->xmm moves.
-
-2011-05-04 Richard Guenther <rguenther@suse.de>
-
- * tree.h (int_const_binop): Remove notrunc argument.
- * fold-const.c (int_const_binop): Remove notrunc argument. Always
- create integer constants that are properly truncated.
- (extract_muldiv_1): Expand one notrunc int_const_binop caller.
- (const_binop): Remove zero notrunc argument to int_const_binop.
- (size_binop_loc): Likewise.
- (fold_div_compare): Likewise.
- (maybe_canonicalize_comparison_1): Likewise.
- (fold_comparison): Likewise.
- (fold_binary_loc): Likewise.
- (multiple_of_p): Likewise.
- * expr.c (store_constructor): Likewise.
- * gimple-fold.c (maybe_fold_offset_to_array_ref): Likewise.
- (maybe_fold_stmt_addition): Likewise.
- * ipa-prop.c (ipa_modify_call_arguments): Likewise.
- * stor-layout.c (layout_type): Likewise.
- * tree-data-ref.c (tree_fold_divides_p): Likewise.
- * tree-sra.c (build_ref_for_offset): Likewise.
- (build_user_friendly_ref_for_offset): Likewise.
- * tree-ssa-address.c (maybe_fold_tmr): Likewise.
- * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
- * tree-ssa-loop-niter.c (inverse): Likewise.
- * tree-ssa-pre.c (create_component_ref_by_pieces_1): Likewise.
- * tree-ssa.c (maybe_rewrite_mem_ref_base): Likewise.
- * tree-switch-conversion.c (check_range): Likewise.
- (build_constructors): Likewise.
- * tree-vect-generic.c (expand_vector_piecewise): Likewise.
- * tree-vrp.c (set_and_canonicalize_value_range): Likewise.
- (extract_range_from_assert): Likewise.
- (vrp_int_const_binop): Likewise.
- (extract_range_from_binary_expr): Likewise.
- (extract_range_from_unary_expr): Likewise.
- (check_array_ref): Likewise.
- (find_case_label_range): Likewise.
- (simplify_div_or_mod_using_ranges): Likewise.
- * tree-cfg.c (group_case_labels_stmt): Use double-ints for
- comparing case labels for merging.
-
-2011-05-03 Mark Wielaard <mjw@redhat.com>
-
- * dwarf2out.c (debug_str_hash_forced): Removed.
- (gen_label_for_indirect_string): Removed.
- (get_debug_string_label): Removed.
- (AT_string_form): Generate label directly.
- (output_indirect_string): Test indirect_string_node for
- DW_FORM_strp instead of checking label and refcount.
- (prune_indirect_string): Removed.
- (prune_unused_types): Don't check debug_str_hash_forced or
- call prune_indirect_string.
-
-2011-05-04 Alexandre Oliva <aoliva@redhat.com>
-
- PR other/48093
- * doc/invoke.texi: Document -mtls-dialect and GCC_COMPARE_DEBUG.
-
-2011-05-04 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/47994
- PR debug/47919
- * combine.c (try_combine): Skip debug insns at m_split tests.
-
-2011-04-26 Mark Wielaard <mjw@redhat.com>
-
- PR42288
- * dwarf2out.c (dwarf2out_finish): Always call output_aranges ()
- when info_section_emitted.
-
-2011-05-03 Joseph Myers <joseph@codesourcery.com>
-
- * config/mips/mips-opts.h: New.
- * config/mips/mips.c (enum mips_r10k_cache_barrier_setting): Move
- to mips-opts.h.
- (mips_abi, mips_code_readable, mips_r10k_cache_barriee): Remove.
- (mips_handle_option): Don't handle OPT_mabi_, OPT_mcode_readable_
- or OPT_mr10k_cache_barrier_ here. Access mips_cache_flush_func
- via opts pointer.
- * config/mips/mips.h (enum mips_code_readable_setting): Move to
- mips-opts.h.
- (mips_abi, mips_code_readable): Don't declare.
- * config/mips/mips.opt (config/mips/mips-opts.h): New HeaderInclude.
- (mabi=): Use Enum and Var.
- (mips_abi): New Enum and EnumValue entries.
- (mcode-readable=): Use Enum and Var.
- (mips_code_readable_setting): New Enum and EnumValue entries.
- (mr10k-cache-barrier=): Use Enum and Var.
- (mips_r10k_cache_barrier_setting): New Enum and EnumValue entries.
-
-2011-05-03 Jan Hubicka <jh@suse.cz>
-
- * cgraph.h (cgraph_node_set_def, varpool_node_set_def): Move out of GTY;
- replace hash by pointer map.
- (cgraph_node_set_element_def, cgraph_node_set_element,
- const_cgraph_node_set_element, varpool_node_set_element_def,
- varpool_node_set_element, const_varpool_node_set_element): Remove.
- (free_cgraph_node_set, free_varpool_node_set): New function.
- (cgraph_node_set_size, varpool_node_set_size): Use vector size.
- * tree-emutls.c: Free varpool node set.
- * ipa-utils.c (cgraph_node_set_new, cgraph_node_set_add,
- cgraph_node_set_remove, cgraph_node_set_find, dump_cgraph_node_set,
- debug_cgraph_node_set, free_cgraph_node_set, varpool_node_set_new,
- varpool_node_set_add, varpool_node_set_remove, varpool_node_set_find,
- dump_varpool_node_set, free_varpool_node_set, debug_varpool_node_set):
- Move here from ipa.c; implement using pointer_map
- * ipa.c (cgraph_node_set_new, cgraph_node_set_add,
- cgraph_node_set_remove, cgraph_node_set_find, dump_cgraph_node_set,
- debug_cgraph_node_set, varpool_node_set_new,
- varpool_node_set_add, varpool_node_set_remove, varpool_node_set_find,
- dump_varpool_node_set, debug_varpool_node_set):
- Move to ipa-uitls.c.
- * passes.c (ipa_write_summaries): Update.
-
-2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
-
- From Mike Frysinger:
- * config/bfin/bfin.c (bfin_cpus[]): Add 0.4 for
- bf542/bf544/bf547/bf548/bf549.
-
-2011-05-03 Uros Bizjak <ubizjak@gmail.com>
-
- * expmed.c (extract_bit_field_1): Remove write-only variable "icode".
-
-2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
-
- From Bernd Schmidt:
- * config/bfin/bfin.md (MOVCC): New mode_macro.
- (mov<mode>cc_insn1, mov<mode>cc_insn2, mov<mode>cc): Renamed from
- movsicc_insn1, movsicc_insn2 and movsicc and macroized. Remove
- comments from generated assembly.
-
-2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
-
- From Bernd Schmidt
- * config/bfin/t-bfin (LIB1ASMFUNCS): Add muldi3 and umulsi3_highpart.
- * config/bfin/t-bfin-elf (LIB1ASMFUNCS): Add muldi3.
- * config/bfin/t-bfin-linux (LIB1ASMFUNCS): Add muldi3.
- * config/bfin/t-bfin-uclinux (LIB1ASMFUNCS): Add muldi3.
- * config/bfin/lib1funcs.asm (___muldi3): New function.
-
-2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/stormy16/stormy16 (xstormy16_init_builtins): Call
- build_function_type_list instead of build_function_type.
- Rearrange initialization of `args' to do so.
-
-2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/i386/i386.c (ix86_code_end): Call build_function_type_list
- instead of build_function_type.
-
-2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/rs6000/rs6000.c (spe_init_builtins): Call
- build_function_type_list instead of build_function_type.
- (paired_init_builtins, altivec_init_builtins): Likewise.
- (builtin_function_type): Likewise.
-
-2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/sh/sh.c (sh_media_init_builtins): Call
- build_function_type_list instead of build_function_type.
-
-2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/sparc/sparc.c (sparc_file_end): Call
- build_function_type_list instead of build_function_type.
-
-2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/alpha/alpha.c (alpha_init_builtins): Call
- build_function_type_list instead of build_function_type.
-
-2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/xtensa/xtensa.c (xtensa_init_builtins): Call
- build_function_type_list instead of build_function_type.
-
-2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/iq2000/i2000.c (iq2000_init_builtins): Call
- build_function_type_list instead of build_function_type.
- Delete `endlink' variable.
-
-2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/avr/avr.c (avr_init_builtins): Call
- build_function_type_list instead of build_function_type.
-
-2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/picochip/picochip.c (picochip_init_builtins): Call
- build_function_type_list instead of build_function_type.
- Delete `endlink' variable.
-
-2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/bfin/bfin.c (bfin_init_builtins): Call
- build_function_type_list instead of build_function_type.
-
-2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
-
- From Bernd Schmidt
- * config/bfin/bfin.md (rotrsi, rotlsi): Don't take INTVAL of anything
- that's not CONST_INT. Seemingly redundant check is due to PR39768.
-
-2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
-
- From Jie Zhang:
- * config/bfin/uclinux.h (LINK_GCC_C_SEQUENCE_SPEC): Make sure
- libbffastfp overrides libgcc when -mfast-fp.
-
-2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
-
- Originally from Bernd Schmidt
- * config/bfin/uclinux.h (SUBTARGET_FDPIC_NOT_SUPPORTED): New macro.
- * config/bfin/bfin.c (override_options): Test it and error if
- TARGET_FDPIC.
-
-2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
-
- Originally From Bernd Schmidt
- * config/bfin/bfin.c (override_options): Disable -fstack-limit for
- FD-PIC.
-
-2011-05-03 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadupdate.c (THREAD_TARGET): define.
- (remove_ctrl_stmt_and_useless_edges): Clear AUX field of outgoing edges.
- (craete_edge_and_update_destination_phis): Use THREAD_TARGET rather
- than accessing AUX field directly. Free the AUX field before
- clearing it.
- (thread_block, thread_through_loop_header): Likewise.
- (thread_single_edge, mark_threaded_blocks): Likewise.
- (redirect_edges): Delay clearing the AUX field. Free the AUX field.
- (register_jump_thread): Do not attempt to thread to a NULL edge.
-
-2011-05-03 Bernd Schmidt <bernds@codesourcery.com>
-
- * function.c (init_function_start): Call decide_function_section.
- * varasm.c (decide_function_section): New function.
- (assemble_start_function): When not using
- flag_reorder_blocks_and_partition, don't compute in_cold_section_p
- or first_function_block_is_cold.
- * rtl.h (decide_function_section): Declare.
-
-2011-05-03 Uros Bizjak <ubizjak@gmail.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR target/48774
- * config/i386/i386.c (ix86_match_ccmode): For CC{A,C,O,S}mode
- only succeed if req_mode is the same as set_mode.
-
-2011-05-03 Bernd Schmidt <bernds@codesourcery.com>
-
- * gengenrtl.c (special_rtx): PC, CC0 and RETURN are special.
- * genemit.c (gen_exp): Handle RETURN.
- * emit-rtl.c (verify_rtx_sharing): Likewise.
- (init_emit_regs): Create pc_rtx, ret_rtx and cc0_rtx specially.
- * rtl.c (copy_rtx): RETURN is shared.
- * rtl.h (enum global_rtl_index): Add GR_RETURN.
- (ret_rtx): New.
- * jump.c (redirect_exp_1): Don't use gen_rtx_RETURN.
- * config/s390/s390.c (s390_emit_epilogue): Likewise.
- * config/rx/rx.c (gen_rx_rtsd_vector): Likewise.
- * config/cris/cris.c (cris_expand_return): Likewise.
- * config/m68k/m68k.c (m68k_expand_epilogue): Likewise.
- * config/rs6000/rs6000.c (rs6000_make_savres_rtx,
- rs6000_emit_epilogue, rs6000_output_mi_thunk): Likewise.
- * config/picochip/picochip.c (picochip_expand_epilogue): Likewise.
- * config/h8300/h8300.c (h8300_push_pop, h8300_expand_epilogue):
- Likewise.
- * config/v850/v850.c (expand_epilogue): Likewise.
- * config/bfin/bfin.c (bfin_expand_call): Likewise.
- * config/arm/arm.md (epilogue): Likewise.
- * config/mn10300/mn10300.c (mn10300_expand_epilogue): Likewise.
- * config/sparc/sparc.c (sparc_struct_value_rtx): Rename ret_rtx
- variable to ret_reg.
-
-2011-05-03 Richard Guenther <rguenther@suse.de>
-
- PR lto/48846
- * lto-streamer-in.c (unpack_ts_decl_common_value_fields):
- Stream decl_common.off_align instead of the derived DECL_OFFSET_ALIGN.
- * lto-streamer-out.c (pack_ts_decl_common_value_fields): Likewise.
-
-2011-05-03 Richard Guenther <rguenther@suse.de>
-
- * c-decl.c (grokdeclarator): Instead of looking at
- TREE_OVERFLOW check if the constant fits in the index type.
-
-2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
-
- * config/arm/neon.md (vec_load_lanes<mode><mode>): New expanders,
- (vec_store_lanes<mode><mode>): Likewise.
-
-2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
-
- * doc/md.texi (vec_load_lanes, vec_store_lanes): Document.
- * optabs.h (COI_vec_load_lanes, COI_vec_store_lanes): New
- convert_optab_index values.
- (vec_load_lanes_optab, vec_store_lanes_optab): New convert optabs.
- * genopinit.c (optabs): Initialize the new optabs.
- * internal-fn.def (LOAD_LANES, STORE_LANES): New internal functions.
- * internal-fn.c (get_multi_vector_move, expand_LOAD_LANES)
- (expand_STORE_LANES): New functions.
- * tree.h (build_array_type_nelts): Declare.
- * tree.c (build_array_type_nelts): New function.
- * tree-vectorizer.h (vect_model_store_cost): Add a bool argument.
- (vect_model_load_cost): Likewise.
- (vect_store_lanes_supported, vect_load_lanes_supported)
- (vect_record_strided_load_vectors): Declare.
- * tree-vect-data-refs.c (vect_lanes_optab_supported_p)
- (vect_store_lanes_supported, vect_load_lanes_supported): New functions.
- (vect_transform_strided_load): Split out statement recording into...
- (vect_record_strided_load_vectors): ...this new function.
- * tree-vect-stmts.c (create_vector_array, read_vector_array)
- (write_vector_array, create_array_ref): New functions.
- (vect_model_store_cost): Add store_lanes_p argument.
- (vect_model_load_cost): Add load_lanes_p argument.
- (vectorizable_store): Try to use store-lanes functions for
- interleaved stores.
- (vectorizable_load): Likewise load-lanes and loads.
- * tree-vect-slp.c (vect_get_and_check_slp_defs): Update call
- to vect_model_store_cost.
- (vect_build_slp_tree): Likewise vect_model_load_cost.
-
-2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
-
- * hooks.h (hook_bool_mode_uhwi_false): Declare.
- * hooks.c (hook_bool_mode_uhwi_false): New function.
- * target.def (array_mode_supported_p): New hook.
- * doc/tm.texi.in (TARGET_ARRAY_MODE_SUPPORTED_P): Add @hook.
- * doc/tm.texi: Regenerate.
- * stor-layout.c (mode_for_array): New function.
- (layout_type): Use it.
- * config/arm/arm.c (arm_array_mode_supported_p): New function.
- (TARGET_ARRAY_MODE_SUPPORTED_P): Define.
-
-2011-05-03 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/48723
- * config/i386/i386.c (ix86_expand_prologue): Do not probe the stack
- for -fstack-check if the size to allocate is negative.
-
-2011-05-02 Lawrence Crowl <crowl@google.com>
-
- * timevar.h (timevar_cond_start): Remove unused POP_TIMEVAR_AND_RETURN.
- (timevar_cond_start): New for starting a timer only when it is not
- already running.
- (timevar_cond_stop): New for stopping a timer when it was not already
- running.
-
- * timevar.c (timevar_stop): Enable start/stop timers to start again.
- (timevar_cond_start): New as above.
- (timevar_cond_stop): New as above.
-
- * timevar.def: Add start/stop timers for compiler phases,
- TV_PHASE_SETUP, TV_PHASE_PARSING, TV_PHASE_DEFERRED, TV_PHASE_CGRAPH,
- TV_PHASE_DBGINFO (C), TV_PHASE_CHECK_DBGINFO (C++), TV_PHASE_GENERATE,
- and TV_PHASE_FINALIZE.
- Change push/pop timer TV_PARSE to TV_PARSE_GLOBAL.
- Add push/pop timers TV_PARSE_STRUCT, TV_PARSE_ENUM, TV_PARSE_FUNC,
- TV_PARSE_INLINE, TV_PARSE_INMETH, TV_TEMPLATE_INST.
- Change push/pop timer TV_NAME_LOOKUP into a start/stop timer.
- Make unused TV_OVERLOAD into a start/stop timer.
-
- Remove unused timers TV_OVERLOAD, TV_TEMPLATE_INSTANTIATION.
- Mark the strings for TV_NAME_LOOKUP and TV_OVERLOAD with a "|"
- to indicate that they are start/stop timers.
-
- * toplev.c (compile_file): Change TV_PARSE to TV_PARSE_GLOBAL.
- Add start/stop timers TV_PHASE_PARSING and TV_PHASE_GENERATE.
- Move initialization to do_compile.
- (do_compile): Add initialization from above.
- Add start/stop timers TV_PHASE_SETUP and TV_PHASE_FINALIZE.
-
- * c-decl.c (c_write_global_declarations): Add start/stop of
- TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_DBGINFO.
-
- * c-parser.c (c_parser_declaration_or_fndef): Push/pop TV_PARSE_FUNC
- or TV_PARSE_INLINE, as appropriate.
- (c_parser_enum_specifier): Push/pop TV_PARSE_ENUM.
- (c_parser_struct_or_union_specifier): Push/pop TV_PARSE_STRUCT.
-
-2011-05-02 Jason Merrill <jason@redhat.com>
-
- PR c++/40975
- * tree-inline.c (copy_tree_r): Handle STATEMENT_LIST.
-
-2011-05-02 Simon Martin <simartin@users.sourceforge.net>
-
- PR c/35445
- * c-decl.c (finish_decl): Only create a composite if the types are
- compatible.
-
-2011-05-02 Joseph Myers <joseph@codesourcery.com>
-
- * config/fr30/fr30-protos.h (Mmode): Don't define.
- * config/m32r/m32r-protos.h (Mmode): Don't define. Expand
- definition where used.
- * config/mn10300/mn10300-protos.h (Mmode, Cstar, Rclas): Don't
- define. Expand definitions where used.
- * config/rx/rx-protos.h (Mmode, Fargs, Rcode): Don't define.
- Expand definitions where used.
- * config/rx/rx.c (rx_is_legitimate_address, rx_function_arg_size,
- rx_function_arg, rx_function_arg_advance,
- rx_function_arg_boundary): Expand definitions of those macros.
- * config/v850/v850-protos.h (Mmode): Don't define. Expand
- definition where used.
-
-2011-05-02 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/mmx.md (*mov<mode>_internal_rex64): Use %vmovq for
- reg<->xmm moves.
- (*mov<mode>_internal): Merge with *mov<mode>_internal_avx.
- (*movv2sf_internal_rex64): Use %vmovq for reg<->xmm moves. Merge
- with *movv2sf_internal_rex64_avx.
- (*movv2sf_internal): Merge with *movv2sf_internal_avx.
- * config/i386/i386.md (*movdi_internal_rex64) <TYPE_SSEMOV>:
- Use %v prefix in insn mnemonic to handle TARGET_AVX.
- (*movdi_internal): Add "isa" attribute. Use "maybe_vex" instead of
- "vex" in "prefix" attribute calculation.
- (*movdf_internal): Output AVX mnemonics. Add "prefix" attribute.
-
-2011-05-02 Stuart Henderson <shenders@gcc.gnu.org>
-
- PR target/47951
- * config/bfin/bfin.md (loop_end): Use matching constraints to ensure
- inputs match the output.
-
-2011-05-02 Andreas Schwab <schwab@linux-m68k.org>
-
- PR target/47955
- * config/m68k/m68k.c (m68k_expand_prologue): Set
- current_function_static_stack_size.
-
-2011-05-02 Jan Hubicka <jh@suse.cz>
-
- * lto-streamer.c (lto_streamer_cache_insert_1,
- lto_streamer_cache_lookup, lto_streamer_cache_create,
- lto_streamer_cache_delete): Use pointer map instead of hashtable.
- * lto-streamer.h (lto_streamer_cache_d): Turn node_map into pointer_map.
-
-2011-05-02 Joseph Myers <joseph@codesourcery.com>
-
- * config/m68k/genopt.sh, config/m68k/m68k-isas.def,
- config/m68k/m68k-microarchs.def, config/m68k/m68k-opts.h,
- config/m68k/t-opts: New files.
- * config/m68k/m68k-tables.opt: New file (generated).
- * config.gcc (fido-*-*, m68k-*-*): Add m68k/m68k-tables.opt to
- extra_options and m68k/t-opts to tmake_file.
- * config/m68k/m68k.c (m68k_library_id_string): More to m68k.opt.
- (all_isas): Initialize using m68k-isas.def.
- (all_microarchs): Initialize using m68k-microarchs.def.
- (m68k_find_selection): Remove.
- (m68k_handle_option): Don't assert that global structures are in
- use. Use error_at. Access variables via opts pointer. Don't
- handle -march=, -mcpu= and -mtune= here. Set gcc_options fields
- directly for -m68020-40 and -m68020-60.
- (m68k_option_override): Set m68k_arch_entry, m68k_cpu_entry and
- m68k_tune_entry here.
- * config/m68k/m68k.h (enum uarch_type, enum target_device): Move
- to m68k-opts.h.
- (m68k_library_id_string): Remove declaration.
- * config/m68k/m68k.opt (config/m68k/m68k-opts.h): New HeaderInclude.
- (m68k_library_id_string): New Variable.
- (march=, mcpu=, mtune=): Use Enum and Var.
-
-2011-05-02 Richard Guenther <rguenther@suse.de>
-
- * varasm.c (output_constructor_regular_field): Compute zero-based
- index with double-ints. Make sure to ICE instead of producing
- wrong code.
- * cgraph.c (cgraph_add_thunk): Do not create new tree nodes
- in asserts. Properly use a signed type.
-
-2011-05-02 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (V): New mode iterator.
- (V_128): Rename from SSEMODE. Make V2DF mode conditional on
- TARGET_SSE2.
- (V_256): Rename from AVX256MODE.
- (VF): Make V4SF mode unconditional. Add TARGET_SSE instruction
- condition to all users.
- (VF1): Ditto.
- (VF2): Make V2DF mode unconditional. Add TARGET_SSE2 instruction
- condition to all users.
- (VF_128): Make V4SF mode unconditional.
- (VF_256): Rename from AVX256MODEF2P.
- (VI4F_128): Rename from SSEMODE4S.
- (VI8F_128): Rename from SSEMODE2D.
- (VI4F_256): Rename from AVX256MODE8P.
- (VI8F_256): Rename from AVX256MODE4P.
- (avxsizesuffix): Add V16HI, V4DI, V8HI and V2DI modes.
- (ssescalarmodesuffix): Remove SF and DF modes.
- (SSEMODE124): Remove.
- (SSEMODE1248): Ditto.
- (SSEMODEF2P): Ditto.
- (AVXMODEF2P): Ditto.
- (AVXMODEFDP): Ditto.
- (AVXMODEFSP): Ditto.
- (VEC_EXTRACT_MODE): Make V16QI, V8HI, V4SI, V2DI, V4SF and V2DF modes
- unconditional.
- (VEC_EXTRACT_EVENODD_MODE): Rename from SSEMODE_EO. Make V4SF mode
- unconditional.
- (xop_pcmov_<mode><avxsizesuffix>): Merge from xop_pcmov_<mode> and
- xop_pcmov_<mode>256. Use V mode iterator.
-
- Adjust RTX patterns globally for renamed mode attributes.
-
-2011-05-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * haifa-sched.c (sched_emit_insn): Emit insn before first
- non-scheduled insn. Inform back-end about new insn. Add
- new insn to scheduled_insns list.
-
-2011-05-02 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48822
- * tree-ssa-sccvn.c (set_ssa_val_to): Never go up the lattice.
- (process_scc): Indicate which iteration we start.
-
-2011-05-02 Jan Hubicka <jh@suse.cz>
-
- * lto-section-in.c (lto_input_1_unsigned): Move to lto-streamer.h
- (lto_section_overrun): New.
- * lto-section-out.c (append_block): Rename to ...
- (lto_append_block): ... this one; export.
- (lto_output_1_stream): Move lto lto-streamer.h
- (lto_output_data_stream): Update.
- * lto-streamer.h (lto_section_overrun, lto_append_block): Declare.
- (lto_output_1_stream, lto_input_1_unsigned): Turn into inline
- functions.
-
-2011-05-02 Richard Guenther <rguenther@suse.de>
-
- * tree.c (tree_code_counts): New global array.
- (record_node_allocation_statistics): Count individual tree codes.
- (dump_tree_statistics): Dump individual code stats.
-
-2011-05-01 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.c (caller_growth_limits): Fix thinko when
- looking for largest stack frame.
- * ipa-inline.h (dump_inline_summary): Declare.
- * ipa-inline-analysis.c (dump_inline_edge_summary): Dump info
- on stack usage.
- (dump_inline_summary): Export.
- (debug_inline_summary): Declare as DEBUG_FUNCTION.
-
-2011-05-01 Anatoly Sokolov <aesok@post.ru>
-
- * reginfo.c (memory_move_cost): Change rclass argument type form
- 'enum reg_class' to reg_class_t.
- * reload.h (memory_move_cost): Update prototype.
- * postreload.c reload_cse_simplify_set): Change type dclass var to
- reg_class_t.
- * ira-int.h (ira_allocate_cost_vector, ira_free_cost_vector):
- Update prototype.
- (ira_allocate_and_set_costs): Change aclass argument type form
- 'enum reg_class' to reg_class_t.
- * ira-build.c (ira_allocate_cost_vector, ira_free_cost_vector):
- Change aclass argument type to reg_class_t.
- (update_conflict_hard_reg_costs): Change type aclass and pref vars
- to reg_class_t.
- * gcc/ira.c (setup_class_subset_and_memory_move_costs): Adjust
- memory_move_cost call.
-
- * config/ia64/ia64.c (ia64_register_move_cost): Remove 'from' and
- 'to' local var. Rename from_i and to_i arguments to 'from' and 'to'.
- Change type tmp var to reg_class_t.
-
-2011-04-30 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.c (can_inline_edge_p): Disregard limits when
- inlining into function with flatten attribute.
- (want_inline_small_function_p): Be more realistic about inlining
- cold calls where callee size grows.
-
-2011-04-30 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_create_virtual_clone): Clear constructor/destructor
- flags.
-
-2011-04-30 Anatoly Sokolov <aesok@post.ru>
-
- * config/sparc/sparc.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
- PRINT_OPERAND_PUNCT_VALID_P): Remove.
- * config/sparc/sparc-protos.h (print_operand): Remove declaration.
- * config/sparc/sparc.c (TARGET_PRINT_OPERAND_PUNCT_VALID_P,
- TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define.
- (print_operand): Rename to...
- (sparc_print_operand): ...this. Make static. Adjust
- sparc_print_operand function call.
- (sparc_print_operand_punct_valid_p, sparc_print_operand_address): New
- functions.
-
-2011-04-30 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/48752
- * ipa-inline.c (early_inliner): Disable when doing late
- addition of function.
-
-2011-04-30 Jakub Jelinek <jakub@redhat.com>
-
- * dwarf2out.c (get_address_mode): New inline.
- (mem_loc_descriptor): Add MEM_MODE parameter, adjust recursive calls,
- if not dwarf_strict emit
- DW_OP_GNU_{{const,regval,deref}_type,convert,reinterpret} when
- desirable. Handle FLOAT_EXTEND, FLOAT_TRUNCATE, FLOAT,
- UNSIGNED_FLOAT, FIX and UNSIGNED_FIX. Just return NULL for
- FMA, STRICT_LOW_PART, CONST_VECTOR and CONST_FIXED.
- (dwarf2out_frame_debug_cfa_expression, reg_loc_descriptor,
- dw_loc_list_1, cst_pool_loc_descr, loc_list_from_tree): Adjust
- mem_loc_descriptor callers.
- (dwarf_stack_op_name, size_of_loc_descr, output_loc_operands,
- output_loc_operands_raw, hash_loc_operands, compare_loc_operands):
- Handle DW_OP_GNU_const_type, DW_OP_GNU_regval_type,
- DW_OP_GNU_deref_type, DW_OP_GNU_convert and DW_OP_GNU_reinterpret.
- (base_types): New variable.
- (get_base_type_offset, calc_base_type_die_sizes,
- base_type_for_mode, mark_base_types, base_type_cmp,
- move_marked_base_types): New functions.
- (calc_die_sizes): Assert that die_offset is 0 or equal to
- next_die_offset.
- (loc_descriptor): Only handle here lowpart SUBREGs of REG, for
- others defer to mem_loc_descriptor. Adjust mem_loc_descriptor
- callers. If not dwarf_strict, call mem_loc_descriptor even for
- non-MODE_INT modes or MODE_INT modes larger than DWARF2_ADDR_SIZE.
- (gen_subprogram_die): Don't give up on call site parameters
- with non-integral or large integral modes. Adjust
- mem_loc_descriptor callers.
- (prune_unused_types): Call prune_unused_types_mark on base_types
- vector entries.
- (resolve_addr): Call mark_base_types.
- (dwarf2out_finish): Call move_marked_base_types.
-
- PR tree-optimization/48809
- * tree-switch-conversion.c (build_arrays): Compute tidx in unsigned
- type.
- (gen_inbound_check): Don't compute index_expr - range_min in utype
- again, instead reuse SSA_NAME initialized in build_arrays.
- Remove two useless gsi_for_stmt calls.
-
-2011-04-29 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadedge.c (thread_across_edge): Add missing return.
-
-2011-04-29 Martin Jambor <mjambor@suse.cz>
-
- * cgraph.h (cgraph_postorder): Remove declaration.
- * ipa-utils.h (ipa_free_postorder_info): Declare.
- (ipa_reverse_postorder): Likewise.
- * cgraphunit.c: Include ipa-utils.h.
- (cgraph_expand_all_functions): Update call to ipa_reverse_postorder.
- * ipa-inline.c: Include ipa-utils.h.
- (ipa_inline): Update call to ipa_reverse_postorder.
- * ipa-pure-const.c (propagate_pure_const): Update call to
- ipa_reduced_postorder and ipa_print_order. Call
- ipa_free_postorder_info to clean up.
- (propagate_nothrow): Likewise.
- * ipa-reference.c (propagate): Removed a useless call to
- ipa_utils_reduced_inorder, updated a call to ipa_reduced_postorder
- and ipa_print_order. Call ipa_free_postorder_info to clean up.
- * ipa.c: Include ipa-utils.h.
- (ipa_profile): Update call to ipa_reverse_postorder.
- (cgraph_postorder): Moved to...
- * ipa-utils.c (ipa_reverse_postorder): ...here and renamed.
- (ipa_utils_print_order): Renamed to ipa_print_order.
- (ipa_utils_reduced_inorder): Renamed to ipa_reduced_postorder. Updated
- comments.
- (ipa_free_postorder_info): New function.
- * passes.c: Include ipa-utils.h.
- (do_per_function_toporder): Update call to ipa_reverse_postorder.
- (ipa_write_summaries): Likewise.
- * Makefile.in (passes.o): Add IPA_UTILS_H to dependencies.
- (cgraphunit.o): Likewise.
- (ipa.o): Likewise.
- (ipa-inline.o): Likewise.
-
-2011-04-29 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.h (clause_t): Turn into unsigned int.
- * ipa-inline-analysis.c (add_clause): Do more simplification.
- (and_predicates): Shortcut more cases.
- (predicates_equal_p): Move forward; check that clauses are properly
- ordered.
- (or_predicates): Shortcut more cases.
- (edge_execution_predicate): Rewrite as...
- (set_cond_stmt_execution_predicate): ... this function; handle
- __builtin_constant_p.
- (set_switch_stmt_execution_predicate): New .
- (compute_bb_predicates): New.
- (will_be_nonconstant_predicate): Update TODO.
- (estimate_function_body_sizes): Use compute_bb_predicates
- and free them later, always try to estimate if stmt is constant.
- (estimate_time_after_inlining, estimate_size_after_inlining):
- Gracefully handle optimized out edges.
- (read_predicate): Fix off by one error.
-
-2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * Makefile.in (ENABLE_MAINTAINER_RULES): New.
-
-2011-04-27 Xinliang David Li <davidxl@google.com>
-
- * tree-profile.c (init_ic_make_global_vars): Set
- tls attribute on ic vars.
- * coverage.c (coverage_end_function): Initialize
- function_list with zero.
-
-2011-04-29 Richard Guenther <rguenther@suse.de>
-
- * builtins.c (fold_builtin_classify_type): Use integer_type_node
- for the type of the result.
- (fold_builtin_isascii): Likewise.
- (fold_builtin_toascii): Use integer_type_node where appropriate.
- (fold_builtin_logb): Likewise.
- (fold_builtin_frexp): Likewise.
- (fold_builtin_strstr): Likewise.
- (fold_builtin_strpbrk): Likewise.
- (fold_builtin_fputs): Likewise.
- (fold_builtin_sprintf): Likewise.
- (fold_builtin_snprintf): Likewise.
- (fold_builtin_printf): Likewise.
- (do_mpfr_remquo): Use a proper type for the assigned constant.
- (do_mpfr_lgamma_r): Likewise.
- * dwarf2out.c (resolve_one_addr): Use size_int.
- * except.c (init_eh): Likewise.
- (assign_filter_values): Use integer_type_node for filter values.
- (sjlj_emit_dispatch_table): Use integer_type_node for dispatch
- indices.
- * tree-cfg.c (move_stmt_eh_region_tree_nr): Use integer_type_node
- for EH region numbers.
- * tree-vrp.c (simplify_div_or_mod_using_ranges): Use integer_type_node
- for the shift amount.
-
-2011-04-29 Richard Guenther <rguenther@suse.de>
-
- * expr.h (expand_shift): Rename to ...
- (expand_variable_shift): ... this.
- (expand_shift): Take a constant shift amount.
- * expmed.c (expand_shift): Rename to ...
- (expand_variable_shift): ... this.
- (expand_shift): New wrapper around expand_variable_shift.
- * expr.c (convert_move, emit_group_load_1, emit_group_store,
- optimize_bitfield_assignment_op, store_field, expand_expr_real_2,
- expand_expr_real_1, reduce_to_bit_field_precision): Adjust.
- * expmed.c (store_fixed_bit_field, extract_bit_field_1,
- extract_fixed_bit_field, extract_split_bit_field, expand_mult_const,
- expand_mult, expand_widening_mult, expand_mult_highpart_adjust,
- extract_high_half, expand_sdiv_pow2, expand_divmod, emit_cstore,
- emit_store_flag_1, emit_store_flag): Likewise.
- * builtins.c (expand_builtin_signbit): Likewise.
- * calls.c (load_register_parameters): Likewise.
- * function.c (assign_parm_setup_block): Likewise.
- * lower-subreg.c (resolve_shift_zext): Likewise.
- * optabs.c (widen_bswap, expand_abs_nojump,
- expand_one_cmpl_abs_nojump, expand_float): Likewise.
- * spu/spu.c (spu_expand_extv): Likewise.
- * sparc/sparc.c (sparc32_initialize_trampoline): Likewise.
-
-2011-04-29 Richard Guenther <rguenther@suse.de>
-
- * tree-inline.c (remap_eh_region_tree_nr): Use integer_type_node
- for the remapped region number.
- * predict.c (build_predict_expr): Use integer_type_node for the
- predict kind.
- * fold-const.c (fold_binary_loc): Use integer_type_node for
- the shift amount. Use a proper type for the PLUS_EXPR operand.
-
-2011-04-29 Michael Matz <matz@suse.de>
-
- * lto-streamer.c (lto_streamer_cache_insert_1): Accept to override
- other trees that just builtins.
- (lto_record_common_node): Don't leave NULL TYPE_CANONICAL.
-
-2011-04-29 Richard Guenther <rguenther@suse.de>
-
- * tree-nested.c (get_trampoline_type): Use size_int.
- (get_nl_goto_field): Likewise.
- * tree-eh.c (lower_try_finally_switch): Use integer_type_node
- for all indexes.
- (lower_eh_constructs_2): Likewise.
- (lower_resx): Likewise.
- (lower_eh_dispatch): Likewise.
- * tree-mudflap.c (mf_build_string): Use size_int.
- (mudflap_register_call): Use integer_type_node for the flag.
- (mudflap_enqueue_constant): Use size_int.
- * tree-chrec.c (reset_evolution_in_loop): Copy CHREC_VAR
- instead of rebuilding it.
-
-2011-04-29 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-structalias.c (get_fi_for_callee): Restructure.
- Handle OBJ_TYPE_REF.
- (find_func_aliases_for_call): Use it more consistently.
-
-2011-04-29 Alexandre Oliva <aoliva@redhat.com>
-
- * haifa-sched.c (last_nondebug_scheduled_insn): New.
- (rank_for_schedule): Use it.
- (schedule_block): Set it.
-
-2011-04-28 David Li <davidxl@google.com>
-
- * tree.c (crc32_string): Use crc32_byte.
- (crc32_byte): New function.
- * tree.h (crc32_byte): New function.
- * gcov.c (read_graph_file): Handle new cfg_cksum.
- (read_count_file): Ditto.
- * profile.c (instrument_values): Ditto.
- (get_exec_counts): Ditto.
- (read_profile_edge_counts): Ditto.
- (compute_branch_probabilities): Ditto.
- (compute_value_histograms): Ditto.
- (branch_prob): Ditto.
- (end_branch_prob): Ditto.
- * coverage.c (read_counts_file): Ditto.
- (get_coverage_counts): Ditto.
- (tree_coverage_counter_addr): Ditto.
- (coverage_checksum_string): Ditto.
- (coverage_begin_output): Ditto.
- (coverage_end_function): Ditto.
- (build_fn_info_type): Ditto.
- (build_fn_info_value): Ditto.
- * libgcov.c (gcov_exit): Ditto.
- * gcov-dump.c (tag_function): Ditto.
- (compute_checksum): Remove.
-
-2011-04-29 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle
- unspec plus offset. Tidy macho code.
-
-2011-04-29 Martin Jambor <mjambor@suse.cz>
-
- * cgraphunit.c (cgraph_preserve_function_body_p): Accept a cgraph
- node instead of a decl. Update all callers.
- * cgraph.h: Update declaration.
-
-2011-04-28 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/48765
- * tree-vectorizer.h (vect_make_slp_decision): Return bool.
- * tree-vect-loop.c (vect_analyze_loop_operations): Add new argument
- to indicate if loop aware SLP is being used. Scan the statements
- and update the vectorization factor according to the type of
- vectorization before statement analysis.
- (vect_analyze_loop_2): Get a return value from vect_make_slp_decision,
- pass it to vect_analyze_loop_operations.
- (vectorizable_reduction): Set number of copies to 1 in case of pure
- SLP statement.
- * tree-vect-stmts.c (vectorizable_conversion,
- vectorizable_assignment, vectorizable_shift,
- vectorizable_operation, vectorizable_type_demotion,
- vectorizable_type_promotion, vectorizable_store, vectorizable_load):
- Likewise.
- (vectorizable_condition): Move the check that it is not SLP
- vectorization before the number of copies check.
- * tree-vect-slp.c (vect_make_slp_decision): Return TRUE if decided
- to vectorize the loop using SLP.
-
-2011-04-28 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/48597
- * final.c (final_scan_insn): Call dwarf2out_frame_debug even for
- inline asm.
-
-2011-04-28 Joseph Myers <joseph@codesourcery.com>
-
- * config.gcc (*-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* |
- *-*-kopensolaris*-gnu): Don't define SINGLE_LIBC.
- (i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu |
- i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu,
- x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu): Don't use
- linux*.h headers.
- * config/gnu-user.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Define.
- * config/i386/gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
- * config/i386/kfreebsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
- * config/i386/knetbsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
- * config/i386/kopensolaris-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
- * config/i386/linux-unwind.h (x86_fallback_frame_state): Don't use
- REG_NAME.
- * config/i386/linux.h (REG_NAME): Don't define.
- * config/i386/linux64.h (REG_NAME): Don't define.
- * config/linux.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS):
- Undefine before defining.
-
-2011-04-28 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-analysis.c (will_be_nonconstant_predicate): Take
- nonconstant_names array.
- (estimate_function_body_sizes): Build nonconstant_names array; handle
- BUILT_IN_CONSTANT_P.
-
-2011-04-28 Richard Guenther <rguenther@suse.de>
-
- PR bootstrap/48804
- Revert
- 2011-04-28 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-structalias.c (solve_constraints): Build succ graph
- as late as possible.
-
-2011-04-28 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-structalias.c (dump_constraint): Don't end the line.
- (debug_constraint): Do it here.
- (dump_constraints): And here.
- (rewrite_constraints): And here.
- (dump_constraint_edge): Remove.
- (dump_constraint_graph): Rewrite to produce DOT output.
- (solve_constraints): Build succ graph as late as possible.
- Dump constraint graphs before and after solving.
-
-2011-04-28 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
- New function split out from ...
- (find_func_aliases): ... here. Call it.
- (find_func_aliases_for_call): Likewise.
-
-2011-04-27 Gabriel Dos Reis <gdr@integrable-solutions.net>
-
- * internal-fn.h (internal_fn_name_array): Declare.
- (internal_fn_flags_array): Likewise.
-
-2011-04-27 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (ssemodesuffix): Merge with ssevecsize,
- ssemodefsuffix, ssescalarmodesuffix and avxmodesuffixp.
- Move from sse.md.
- (ssemodefsuffix): Remove.
- (ssevecmodesuffix): New mode attribute.
- (fix_trunc<mode>di_sse, fix_trunc<mode>si_sse,
- *float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit,
- *float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit,
- *float<SSEMODEI24:mode><MODEF:mode>2_sse_interunit,
- *float<SSEMODEI24:mode><MODEF:mode>2_sse_nointerunit, setcc_<mode>_sse,
- *sqrt<mode>2_sse, sse4_1_round<mode>2, <smaxmin:code><mode>3,
- *ieee_smin<mode>3, *ieee_smax<mode>3): Adjust assembler templates for
- ssemodesuffix mode attribute.
- (float splitters): Use ssevecmodesuffix mode attribute.
- * config/i386/sse.md (ssescalarmode): Merge with avxscalarmode.
- (sseinsmode): Rename from avxvecmode.
- (avxsizesuffix): Rename from avxmodesuffix.
- (sseintvecmode): Rename from avxpermvecmode.
- (ssedoublevecmode): Rename from ssedoublesizemode.
- (ssehalfvecmode): Rename from avxhalfvecmode.
- (ssescalarmode): Rename from avxscalarmode.
- (<sse>_comi, <sse>_ucomi, sse4a_movnt<mode>): Adjust assembler
- templates for ssemodesuffix mode attribute.
- (*andnot<mode>3, *<any_logic:code><mode>3): Use ssevecmodesuffix
- mode attribute.
-
- Adjust RTX patterns globally for renamed mode attributes.
-
-2011-04-27 Jan Hubcika <jh@suse.cz>
-
- * ipa-inline.h (struct inline_edge_summary): Add predicate pointer.
- * ipa-inline-analysis.c: Include alloc-pool.h.
- (edge_predicate_pool): New.
- (trye_predicate_p): New function
- (false_predicate_p): New function.
- (add_clause): Sanity check that false clauses are "optimized";
- never add clauses to predicate that is already known to be false.
- (and_predicate): Use flase_predicate_p.
- (evaulate_predicate): Rename to ...
- (evaluate_predicate): ... this one; update all callers; assert
- that false is not listed among possible truths.
- (dump_predicate): Use true_predicate_p.
- (account_size_time): Use false_predicate_p.
- (evaulate_conditions_for_edge): Rename to ...
- (evaluate_conditions_for_edge) ... this one.
- (edge_set_predicate): New function.
- (inline_edge_duplication_hook): Duplicate edge predicates.
- (inline_edge_removal_hook): Free edge predicates.
- (dump_inline_edge_summary): Add INFO parameter; dump edge predicates.
- (dump_inline_summary): Update.
- (estimate_function_body_sizes): Set edge predicates.
- (estimate_calls_size_and_time): Handle predicates.
- (estimate_callee_size_and_time): Update.
- (remap_predicate): Add toplev_predicate; update comment.
- (remap_edge_predicates): New function.
- (inline_merge_summary): Compute toplev predicate; update.
- (read_predicate): New function.
- (read_inline_edge_summary): Use it.
- (inline_read_section): Likewise.
- (write_predicate): New function.
- (write_inline_edge_summary): Use it.
- (inline_write_summary): Likewise.
- (inline_free_summary): Free alloc pool and edge summary vec.
-
-2011-04-27 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-structalias.c (changed_count): Remove.
- (changed): Use a bitmap.
- (unify_nodes): Adjust.
- (do_sd_constraint): Likewise.
- (do_ds_constraint): Likewise.
- (do_complex_constraint): Likewise.
- (solve_graph): Likewise.
-
-2011-04-27 Jan Hubicka <jh@suse.cz>
-
- * cgraphunit.c (cgraph_process_new_functions): Fix ordering issue.
-
-2011-04-27 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/predicates.md (avx_vpermilp_*_operand): Remove.
- (avx_vperm2f128_*_operand): Ditto.
- * config/i386/sse.md (*avx_vpermilp<mode>): Remove operand2 predicate.
- Use avx_vpermilp_parallel in insn condition.
- (*avx_vperm2f128<mode>_nozero): Remove operand3 predicate.
- Use avx_vperm2f128_parallel in insn condition.
-
-2011-04-27 Richard Guenther <rguenther@suse.de>
-
- * Makefile.in (tree-ssa-structalias.o): Remove
- gt-tree-ssa-structalias.h dependency.
- (GTFILES): Remove tree-ssa-structalias.c.
- * tree.c (allocate_decl_uid): New function.
- (make_node_stat): Use it.
- (copy_node_stat): Likewise.
- * tree.h (allocate_decl_uid): Declare.
- * tree-ssa-alias.h (delete_alias_heapvars): Remove.
- * tree-ssa.c (delete_tree_ssa): Do not call delete_alias_heapvars.
- * tree-flow.h (struct var_ann_d): Remove is_heapvar flag.
- * tree-ssa-live.c (remove_unused_locals): Do not check is_heapvar flag.
- * tree-ssa-structalias.c (heapvar_for_stmt): Remove.
- (struct heapvar_map): Likewise.
- (heapvar_map_eq, heapvar_map_hash, heapvar_lookup,
- heapvar_insert): Likewise.
- (make_heapvar_for): Rename to ...
- (make_heapvar): ... this. Simplify.
- (fake_var_decl_obstack): New global var.
- (build_fake_var_decl): New function.
- (make_constraint_from_heapvar): Adjust.
- (handle_lhs_call): Likewise.
- (create_function_info_for): Likewise.
- (intra_create_variable_infos): Likewise.
- (init_alias_vars): Allocate fake_var_decl_obstack.
- (init_alias_heapvars, delete_alias_heapvars): Remove.
- (compute_points_to_sets): Do not call init_alias_heapvars.
- (ipa_pta_execute): Likewise.
- (delete_points_to_sets): Free fake_var_decl_obstack.
-
-2011-04-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/divmovti4.c (union qword_UTItype): New data type.
- (si_from_UTItype, si_to_UTItype): New functions.
- (__udivmodti4): Use them to implement type-punning.
- * config/spu/multi3.c (union qword_TItype): New data type.
- (si_from_TItype, si_to_TItype): New functions.
- (__multi3): Use them to implement type-punning.
-
-2011-04-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.c (spu_expand_epilogue): Do not emit barrier.
-
-2011-04-27 Jan Hubicka <jh@suse.cz>
-
- * ipa-prop.c (function_insertion_hook_holder): New holder.
- (ipa_add_new_function): New function.
- (ipa_register_cgraph_hooks, ipa_unregister_cgraph_hooks):
- Register/deregister holder.
-
-2011-04-27 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48772
- * tree-ssa-pre.c (eliminate): Update call stmts after elimination only.
-
-2011-04-27 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-alias.c (indirect_refs_may_alias_p): Fix
- TARGET_MEM_REF handling.
-
-2011-04-27 Nick Clifton <nickc@redhat.com>
-
- * config/frv/frv.h (enum reg_class): Delete EVEN_ACC_REGS,
- ACC_REGS, FEVEN_REGS, FPR_REGS, EVEN_REGS.
- (REG_CLASS_NAMES): Likewise.
- (REG_CLASS_CONTENTS): Likewise.
- (EVEN_ACC_REGS): New macro. Alias for QUAD_ACC_REGS.
- (ACC_REGS): New macro. Alias for QUAD_ACC_REGS.
- (FEVEN_REGS): New macro. Alias for QUAD_ACC_REGS.
- (FPR_REGS): New macro. Alias for QUAD_ACC_REGS.
- (EVEN_REGS): New macro. Alias for QUAD_REGS.
- * config/frv/frv.c (frv_secondary_reload_class): Remove use of
- duplicate register classes.
- (frv_class_likely_spilled_p): Likewise.
- (frv_register_move_cost): Likewise.
-
- * config/mcore/mcore.h (REGNO_REG_CLASS): Do not index beyond the
- end of the regno_reg_class array.
-
-2011-04-27 Jakub Jelinek <jakub@redhat.com>
-
- PR c/48742
- * c-typeck.c (build_binary_op): Don't wrap arguments if
- int_operands is true.
-
-2011-04-26 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR target/48767
- * config/sh/sh.c (sh_gimplify_va_arg_expr): Don't call
- targetm.calls.must_pass_in_stack for void type.
-
-2011-04-26 Jan Hubicka <jh@suse.cz>
-
- * cgraphbuild.c (build_cgraph_edges): Update call
- of cgraph_create_edge and cgraph_create_indirect_edge.
- * cgraph.c (cgraph_create_edge_including_clones,
- cgraph_create_edge_1, cgraph_allocate_init_indirect_info,
- cgraph_update_edges_for_call_stmt_node): Do not take nest
- argument; do not initialize call_stmt_size/time.
- (dump_cgraph_node): Do not dump nest.
- (cgraph_clone_edge): Do not take loop_nest argument;
- do not propagate it; do not clone call_stmt_size/time.
- (cgraph_clone_node): Likewise.
- (cgraph_create_virtual_clone): Update.
- * cgraph.h (struct cgraph_edge): Remove
- call_stmt_size/call_stmt_time/loop_nest.
- (cgraph_create_edge, cgraph_create_indirect_edge,
- cgraph_create_edge_including_clones, cgraph_clone_node): Update
- prototype.
- * tree-emutls.c (gen_emutls_addr): Update.
- * ipa-inline-transform.c (update_noncloned_frequencies): Do not handle
- loop_nest; handle indirect calls, too.
- (clone_inlined_nodes): Do not care about updating inline summaries.
- * cgraphunit.c (cgraph_copy_node_for_versioning): Update.
- * lto-cgraph.c (lto_output_edge, input_node, input_edge): Do not
- stream call_stmt_size/call_stmt_time/loop_nest.
- * ipa-inline.c (edge_badness): Update.
- (ipa_inline): dump summaries after inlining.
- * ipa-inline.h (struct inline_edge_summary, inline_edge_summary_t):
- New.
- (inline_edge_summary): New function.
- * ipa-inline-analysis.c (edge_duplication_hook_holder): New holder.
- (inline_edge_removal_hook): Handle edge summaries.
- (inline_edge_duplication_hook): New hook.
- (inline_summary_alloc): Alloc hooks.
- (initialize_growth_caches): Do not register removal hooks.
- (free_growth_caches); Do not free removal hook.
- (dump_inline_edge_summary): New function.
- (dump_inline_summary): Use it.
- (estimate_function_body_sizes, estimate_edge_size_and_time): Update.
- (inline_update_callee_summaries): New function.
- (inline_merge_summary): Use it.
- (do_estimate_edge_time, do_estimate_edge_growth): Update.
- (read_inline_edge_summary): New function.
- (inline_read_section): Use it.
- (write_inline_edge_summary): New function.
- (inline_write_summary): Use it.
- (inline_free_summary): Free edge new holders.
- * tree-inline.c (copy_bb): Update.
-
-2011-04-26 Jason Merrill <jason@redhat.com>
-
- * tree-eh.c (lower_try_finally_switch): Create the label along with
- the CASE_LABEL_EXPR.
-
-2011-04-26 David S. Miller <davem@davemloft.net>
- Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (gcc_cv_as_sparc_gotdata_op): Specify alignment.
- * configure: Regenerate.
-
-2011-04-26 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/48258
- * config/rs6000/vector.md (UNSPEC_REDUC): New unspec for vector
- reduction.
- (VEC_reduc): New code iterator and splitters for vector reduction.
- (VEC_reduc_name): Ditto.
- (VEC_reduc_rtx): Ditto.
- (reduc_<VEC_reduc_name>_v2df): Vector reduction expanders for VSX.
- (reduc_<VEC_reduc_name>_v4sf): Ditto.
-
- * config/rs6000/rs6000.c (rs6000_expand_vector_extract): Add
- support for extracting SF on VSX.
-
- * config/rs6000/vsx.md (vsx_xscvspdp_scalar2): New insn for
- generating xscvspdp.
- (vsx_extract_v4sf): New insn to extract SF from V4SF vector.
- (vsx_reduc_<VEC_reduc_name>_v2df): New insns and splitters for
- double add, minimum, maximum vector reduction.
- (vsx_reduc_<VEC_reduc_name>_v4sf): Ditto.
- (vsx_reduc_<VEC_reduc_name>_v2df2_scalar): New combiner insn to
- optimize double vector reduction.
- (vsx_reduc_<VEC_reduc_name>_v4sf_scalar): Ditto.
-
-2011-04-26 Joseph Myers <joseph@codesourcery.com>
-
- * config/fr30/fr30.h (inhibit_libc): Don't define.
- * config/m32r/m32r-protos.h: Correct comment.
- * config/v850/v850.h (GHS_default_section_names,
- GHS_current_section_names): Use tree, not union tree_node *.
-
-2011-04-26 Xinliang David Li <davidxl@google.com>
-
- * tree-ssa-uninit.c (warn_uninitialized_phi): Pass warning code.
- * c-family/c-opts.c (c_common_handle_option): Set
- warn_maybe_uninitialized.
- * opts.c (common_handle_option): Ditto.
- * common.opt: New option.
- * tree-ssa.c (warn_uninit): Add one more parameter.
- (warn_uninitialized_var): Pass warning code.
- * tree-flow.h: Interface change.
-
-2011-04-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/mips/iris6.h (LOCAL_LABEL_PREFIX): Don't test TARGET_NEWABI.
- (WINT_TYPE_SIZE): Use INT_TYPE_SIZE.
- (TARGET_OS_CPP_BUILTINS): Remove TARGET_IRIX6 guards.
-
-2011-04-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/mips/mips.h (DBX_OUTPUT_SOURCE_LINE): Remove.
- * config/mips/mips.opt (mmips-tfile): Remove.
-
- * doc/install.texi (Specific, mips-*-*): Move mips-tfile,
- mips-tdump reference to ...
- (Specific, alpha*-dec-osf5.1): ... here. Adapt for Tru64 UNIX.
- * doc/trouble.texi (Cross-Compiler Problems): Replace MIPS
- reference by Tru64 UNIX.
-
-2011-04-26 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48768
- * tree-ssa.c (insert_debug_temp_for_var_def): If degenerate_phi_result
- is error_mark_node, set value to NULL.
-
- PR tree-optimization/48734
- * tree-ssa-reassoc.c (eliminate_redundant_comparison): Give up
- if return value from maybe_fold_*_comparsions isn't something
- the code is prepared to handle.
-
-2011-04-26 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/predicates.md (ext_QIreg_operand): Remove extra
- mode check.
- (ext_QIreg_nomode_operands): Remove.
- * config/i386/i386.md (*anddi_1): Use ext_QIreg_operand.
- (*andsi_1): Ditto.
- (*andhi_1): Ditto.
-
-2011-04-26 Andrew Stubbs <ams@codesourcery.com>
-
- * config/arm/arm.c (arm_gen_constant): Remove can_negate_initial.
-
-2011-04-26 Richard Guenther <rguenther@suse.de>
-
- * c-typeck.c (build_unary_op): Do not expand array-refs via
- pointer arithmetic. Only adjust qualifiers for function types.
-
-2011-04-26 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48694
- * tree.h (OEP_CONSTANT_ADDRESS_OF): New operand_equal_flag.
- * fold-const.c (operand_equal_p): For TREE_CONSTANT ADDR_EXPRs
- compare the operands with OEP_CONSTANT_ADDRESS_OF. Treat trees
- with TREE_SIDE_EFFECTS equal when OEP_CONSTANT_ADDRESS_OF is set.
-
-2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- * doc/extend.texi: Document __underlying_type.
-
-2011-04-25 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/titan.md (automata_option "progress"): Remove.
-
-2011-04-25 Jeff Law <law@redhat.com>
-
- * tree-vrp.c (identify_jump_threads): Handle GIMPLE_SWITCH too.
-
-2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com>
-
- * system.h (ENUM_BITFIELD): Remove.
-
-2011-04-25 Maxim Kuvyrkov <maxim@codesourcery.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * combine.c (combine_simplify_rtx): Avoid mis-simplifying conditionals
- for STORE_FLAG_VALUE==-1 case.
-
-2011-04-24 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR target/43804
- * config/m68k/constraints.md (T): Allow PIC operands that satisfy
- LEGITIMATE_PIC_OPERAND_P.
-
-2011-04-24 Jan Hubicka <jh@suse.cz>
-
- * ipa-prop.c (ipa_propagate_indirect_call_infos): Remove obsolette
- WPA hack.
- * ipa-prop.h (ipa_get_param, ipa_is_param_used,
- ipa_param_cannot_devirtualize_p, ipa_param_types_vec_empty,
- ipa_get_ith_jump_func, ipa_get_lattice): Fortify array bounds.
- * ipa-inline-analysis.c (add_clause): Fix clause ordering.
- (and_predicates, or_predicates, predicates_equal_p, evaulate_predicate):
- Sanity check predicate length.
- (remap_predicate): Likewise; sanity check jump functions.
- (inline_read_section, inline_write_summary): Sanity check
- predicate length.
-
-2011-04-24 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR other/48748
- * doc/extend.texi (Type Traits): Document __is_standard_layout,
- __is_literal_type, and __is_trivial; update throughout about
- possibly cv-qualified void types.
-
-2011-04-24 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/sourcebuild.texi (Ada Tests): Adjust reference to ACATS
- testsuite and make it version agnostic.
-
-2011-04-22 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-analysis.c (inline_write_summary): Fix thinko.
-
-2011-04-23 Jakub Jelinek <jakub@redhat.com>
-
- PR c/48685
- * fold-const.c (fold_convert_loc): Add NOP_EXPR when casting
- to VOID_TYPE even around MODIFY_EXPR.
-
-2011-04-22 Mike Stump <mikestump@comcast.net>
-
- * gensupport.c (read_md_rtx): Fix typo in comment.
- * config/cris/cris.opt (moverride-best-lib-options): Fix typo in
- comment.
-
-2011-04-22 Jan Hubicka <jh@suse.cz>
-
- * gengtype.c (open_base_files): Add ipa-inline.h include.
- * ipa-cp.c (ipcp_get_lattice, ipcp_lattice_from_jfunc): Move to
- ipa-prop.c; update all uses.
- * ipa-prop.c: (ipa_get_lattice, ipa_lattice_from_jfunc): ... here.
- * ipa-inline-transform.c (inline_call): Use inline_merge_summary to
- merge summary of inlined function into former caller.
- * ipa-inline.c (max_benefit): Remove.
- (edge_badness): Compensate for removal of benefits.
- (update_caller_keys): Use
- reset_node_growth_cache/reset_edge_growth_cache.
- (update_callee_keys): Likewise.
- (update_all_callee_keys): Likewise.
- (inline_small_functions): Do not collect max_benefit; do not reset
- estimated_growth; call free_growth_caches and initialize_growth_caches.
- * ipa-inline.h (struct condition, type clause_t, struct predicate,
- struct size_time_entry): New structures.
- (INLINE_SIZE_SCALE, INLINE_TIME_SCALE, MAX_CLAUSES): New constants.
- (inline_summary): Remove size_inlining_benefit, time_inlining_benefit
- and estimated_growth.
- (edge_growth_cache_entry): New structure.
- (node_growth_cache, edge_growth_cache): New global vars.
- (estimate_growth): Turn into inline.
- (inline_merge_summary, do_estimate_edge_growth, do_estimate_edge_time,
- initialize_growth_caches, free_growth_caches): Declare.
- (estimate_edge_growth): Rewrite.
- (estimate_edge_time): Implement as inline cache lookup.
- (reset_node_growth_cache, reset_edge_growth_cache): New inline
- functions.
- (MAX_TIME): Reduce to allow multiplicatoin by INLINE_SIZE_SCALE.
- (NUM_CONDITIONS): New constant.
- (predicate_conditions): New enum.
- (IS_NOT_CONSTANT): New constant.
- (edge_removal_hook_holder): New var.
- (node_growth_cache, edge_growth_cache): New global vars.
- (true_predicate, single_cond_predicate, false_predicate,
- not_inlined_predicate, add_condition, add_clause, and_predicates,
- or_predicates, predicates_equal_p, evaulate_predicate, dump_condition,
- dump_clause, dump_predicate, account_size_time,
- evaulate_conditions_for_edge): New functions.
- (inline_summary_alloc): Move to heap.
- (inline_node_removal_hook): Clear condition and entry vectors.
- (inline_edge_removal_hook): New function.
- (initialize_growth_caches, free_growth_caches): New function.
- (dump_inline_summary): Update.
- (edge_execution_predicate): New function.
- (will_be_nonconstant_predicate): New function.
- (estimate_function_body_sizes): Compute BB and constantness predicates.
- (compute_inline_parameters): Do not clear estimated_growth.
- (estimate_edge_size_and_time): New function.
- (estimate_calls_size_and_time): New function.
- (estimate_callee_size_and_time): New function.
- (remap_predicate): New function.
- (inline_merge_summary): New function.
- (do_estimate_edge_time): New function based on...
- (estimate_edge_time): ... this one.
- (do_estimate_edge_growth): New function.
- (do_estimate_growth): New function based on....
- (estimate_growth): ... this one.
- (inline_analyze_function): Analyze after deciding on jump functions.
- (inline_read_section): New function.
- (inline_read_summary): Use it.
- (inline_write_summary): Write all the new data.
- * ipa-prop.c (ipa_get_param_decl_index): Export.
- (ipa_lattice_from_jfunc): Move here from ipa-cp.c
- * ipa-prop.h (ipa_get_param_decl_index, ipa_lattice_from_jfunc):
- Declare.
- (ipa_get_lattice): Move here from ipa-cp.c
- * Makefile.in (GTFILES): Add ipa-inline.h and ipa-inline-analysis.c
- * params.def (PARAM_EARLY_INLINING_INSNS): Set to 11.
- * cgraph.h (cgraph_clone_inlined_nodes, compute_inline_parameters,
- cgraph_edge_inlinable_p): Remove.
- * cgraphunit.c: Include ipainline.h
- (cgraph_process_new_functions): Update call of
- compute_inline_parameters.
-
-2011-04-22 Richard Guenther <rguenther@suse.de>
-
- * tree.c (build_int_cst): Properly create canonicalized integer
- constants.
- (build_int_cst_type): Remove scary comments.
-
-2011-04-22 Xinliang David Li <davidxl@google.com>
-
- * toplev.c (process_options): Enable -Werror=coverage-mismatch
- by default when -Wno-error is not specified.
- * opts-global.c (decode_options): Remove call to
- control_warning_options.
-
-2011-04-22 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48717
- * tree-ssa-forwprop.c (associate_plusminus): For A + ~A and
- ~A + A optimizations use build_int_cst_type instead of build_int_cst.
-
-2011-04-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/bfin/bfin-protos.h (Mmode): Don't define. Expand
- definition where used.
-
-2011-04-22 Jakub Jelinek <jakub@redhat.com>
-
- PR c/48716
- * gimplify.c (gimplify_bind_expr): Mark as GOVD_LOCAL also
- TREE_STATIC variables declared inside of some OpenMP construct.
-
-2011-04-22 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/48585
- * tree-inline.c (copy_bb): Create new edges only for analyzed nodes.
-
-2011-04-22 Alexander Monakov <amonakov@ispras.ru>
-
- PR c/36750
- * c-typeck.c (pop_init_level): Do not warn about initializing
- with ` = {0}'.
-
-2011-04-22 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_function_arg): Remove CALL_LIBCALL
- when returning call_cookie.
- (rs6000_function_ok_for_sibcall): Allow sibcalls via function
- pointers, to functions with no more vector args than the current
- function, and some non-local calls for ABI_V4.
- * config/rs6000/rs6000.md (sibcall_nonlocal_aix32,
- sibcall_nonlocal_aix64): Combine to ..
- (sibcall_nonlocal_aix<mode>): ..this. Handle function pointer calls.
- (sibcall_value_nonlocal_aix32, sibcall_value_nonlocal_aix64): Combine..
- (sibcall_value_nonlocal_aix<mode>): ..likewise.
- (*sibcall_nonlocal_sysv<mode>): Handle function pointer calls.
- (sibcall_value_nonlocal_sysv<mode>): Likewise. Correct call cookie
- operand.
- * config/rs6000/darwin.md (sibcall_nonlocal_darwin64,
- sibcall_value_nonlocal_darwin64, sibcall_symbolic_64,
- sibcall_value_symbolic_64): Delete.
-
-2011-04-21 Xinliang David Li <davidxl@google.com>
-
- * cgraph.h: Remove pid.
- * cgraph.c: Remove pid.
- * value-prof.c (init_node_map): New function.
- (del_node_map): New function.
- (find_func_by_funcdef_no): New function.
- (gimple_ic_transform): Call new function.
- * cgraphunit.c (cgraph_finalize_function): Remove pid.
- * function.c (get_last_funcdef_no): New function.
- * function.h (get_last_funcdef_no): New function.
- * tree-profile.c (gimple_gen_ic_func_profiler): Pass funcdef_no
- to libgcov function.
- (tree-profiling): Call node map init and delete function.
-
-2011-04-21 Ian Lance Taylor <iant@google.com>
-
- * godump.c (go_format_type): Use exported Go name for anonymous
- field name.
-
-2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/frv/frv.c (frv_init_builtins): Delete `endlink' variable.
- Call builtin_function_type_list instead of builtin_function_type.
- (UNARY, BINARY, TRINARY, QUAD): Likewise.
-
-2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/arm/arm.c (arm_init_iwmmxt_builtins): Call
- build_function_type_list instead of build_function_type.
- Delete variable `endlink'.
-
-2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/s390/s390.c (s390_init_builtins): Call
- build_function_type_list instead of build_function_type.
-
-2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/ia64/ia64.c (ia64_init_builtins): Call
- build_function_type_list instead of builtin_function_type.
-
-2011-04-21 Easwaran Raman <eraman@google.com>
-
- * cfgexpand.c (stack_var): Remove OFFSET...
- (add_stack_var): ...and its reference here...
- (expand_stack_vars): ...and here.
- (stack_var_cmp): Sort by descending order of size.
- (partition_stack_vars): Change heuristic.
- (union_stack_vars): Fix to reflect changes in partition_stack_vars.
- (dump_stack_var_partition): Add newline after each partition.
-
-2011-04-21 Dimitrios Apostolou <jimis@gmx.net>
- Jeff Law <law@redhat.com>
-
- * gengtype-state.c (read_a_state_token): Fix argument to obstack_free.
- * gengtype.c (matching_file_name_substitute): Likewise.
-
-2011-04-21 Richard Guenther <rguenther@suse.de>
-
- PR lto/48703
- * tree.c (free_lang_data_in_decl): Do not zero TREE_TYPE of DECL_NAME.
-
-2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * gimple.c (walk_gimple_op) <GIMPLE_CALL>: Fix couple of oversights.
-
-2011-04-21 Richard Guenther <rguenther@suse.de>
-
- * Makefile.in (site.exp): Do not use tmp0 but site.tmp as temporary
- file name.
-
-2011-04-21 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Handle
- MEM_REF and TARGET_MEM_REF, do not care about INDIRECT_REFs.
- Use DECL_P, not SSA_VAR_P.
- (ptr_derefs_may_alias_p): Likewise.
- (ptr_deref_may_alias_ref_p_1): Likewise.
- (decl_refs_may_alias_p): Likewise.
- (refs_may_alias_p_1): Likewise.
- (ref_maybe_used_by_call_p_1): Likewise.
- (call_may_clobber_ref_p_1): Likewise.
- (indirect_ref_may_alias_decl_p): Assume indirect refrences
- are either MEM_REF or TARGET_MEM_REF.
- (indirect_refs_may_alias_p): Likewise.
- * calls.c (emit_call_1): Build a MEM_REF instead of an INDIRECT_REF
- for MEM_EXPR of indirect calls.
-
-2011-04-21 Tristan Gingold <gingold@adacore.com>
-
- * vmsdbgout.c (write_srccorr): Compute file length from the string.
- (dst_file_info_struct): Remove flen field.
- (lookup_filename): Remove code that set flen field.
-
-2011-04-21 Tristan Gingold <gingold@adacore.com>
-
- * config/ia64/ia64.c (ia64_start_function): Add a guard.
-
-2011-04-21 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/48708
- * config/i386/i386.c (ix86_expand_vector_set) <V2DImode>: Generate
- vec_extract and vec_concat for non-SSE4_1 targets.
-
-2011-04-21 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-alias.c (ref_maybe_used_by_stmt_p): Handle
- return statements.
-
-2011-04-21 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/cygming.h (union tree_node, TREE): Don't define or
- undefine.
- (FILE): Don't undefine.
-
-2011-04-21 Joseph Myers <joseph@codesourcery.com>
-
- * config/alpha/alpha.c (struct machine_function): Use rtx, not
- struct rtx_def *.
- * config/bfin/bfin.h (bfin_cc_rtx, bfin_rets_rtx): Use rtx, not
- struct rtx_def *.
- * config/cris/cris-protos.h (STDIO_INCLUDED): Don't define.
- * config/h8300/h8300.h (struct cum_arg): Use rtx, not struct rtx_def *.
- * config/iq2000/iq2000.h (struct iq2000_args): Use rtx, not struct
- rtx_def *.
- * config/m32c/m32c-protos.h (MM, UINT): Don't define. Expand
- definitions where used.
- * config/microblaze/microblaze.h (struct microblaze_args): Use
- rtx, not struct rtx_def *.
- * config/pa/pa-protos.h (return_addr_rtx): Use rtx, not struct
- rtx_def *.
- * config/pa/pa.h (hppa_pic_save_rtx): Use rtx, not struct rtx_def *.
- * config/pdp11/pdp11.h (cc0_reg_rtx): Use rtx, not struct rtx_def *.
- * config/sh/sh-protos.h (sfunc_uses_reg, get_fpscr_rtx): Use rtx,
- not struct rtx_def *.
- * config/sh/sh.h (sh_compare_op0, sh_compare_op1): Use rtx, not
- struct rtx_def *.
- * config/spu/spu-protos.h (spu_float_const): Use rtx, not struct
- rtx_def *.
- * config/spu/spu.c (spu_float_const): Use rtx, not struct rtx_def *.
-
-2011-04-21 Richard Sandiford <richard.sandiford@linaro.org>
-
- * tree-vect-data-refs.c (vect_drs_dependent_in_basic_block): Use
- operand_equal_p to compare DR_BASE_ADDRESSes.
- (vect_check_interleaving): Likewise.
-
-2011-04-21 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR target/46329
- * config/arm/arm.c (arm_legitimate_constant_p_1): Return false
- for all Neon struct constants.
-
-2011-04-21 Richard Sandiford <richard.sandiford@linaro.org>
-
- * target.def (legitimate_constant_p): New hook.
- * doc/tm.texi.in (LEGITIMATE_CONSTANT_P): Replace with...
- (TARGET_LEGITIMATE_CONSTANT_P): ...this.
- * doc/tm.texi: Regenerate.
- * hooks.h (hook_bool_mode_rtx_true): Declare.
- * hooks.c (hook_bool_mode_rtx_true): Define.
- * system.h (LEGITIMATE_CONSTANT_P): Poison.
- * calls.c (precompute_register_parameters): Replace uses of
- LEGITIMATE_CONSTANT_P with targetm.legitimate_constant_p.
- (emit_library_call_value_1): Likewise.
- * expr.c (move_block_to_reg, can_store_by_pieces, emit_move_insn)
- (compress_float_constant, emit_push_insn, expand_expr_real_1): Likewise.
- * ira-costs.c (scan_one_insn): Likewise.
- * recog.c (general_operand, immediate_operand): Likewise.
- * reload.c (find_reloads_toplev, find_reloads_address_part): Likewise.
- * reload1.c (init_eliminable_invariants): Likewise.
-
- * config/alpha/alpha-protos.h (alpha_legitimate_constant_p): Add a
- mode argument.
- * config/alpha/alpha.h (LEGITIMATE_CONSTANT_P): Delete.
- * config/alpha/alpha.c (alpha_legitimate_constant_p): Add a mode
- argument.
- (TARGET_LEGITIMATE_CONSTANT_P): Define.
- * config/alpha/predicates.md (input_operand): Update call to
- alpha_legitimate_constant_p.
-
- * config/arm/arm-protos.h (arm_cannot_force_const_mem): Delete.
- * config/arm/arm.h (ARM_LEGITIMATE_CONSTANT_P): Likewise.
- (THUMB_LEGITIMATE_CONSTANT_P, LEGITIMATE_CONSTANT_P): Likewise.
- * config/arm/arm.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
- (arm_legitimate_constant_p_1, thumb_legitimate_constant_p)
- (arm_legitimate_constant_p): New functions.
- (arm_cannot_force_const_mem): Make static.
-
- * config/avr/avr.h (LEGITIMATE_CONSTANT_P): Delete.
-
- * config/bfin/bfin-protos.h (bfin_legitimate_constant_p): Delete.
- * config/bfin/bfin.h (LEGITIMATE_CONSTANT_P): Delete.
- * config/bfin/bfin.c (expand_move): Use targetm.legitimate_constant_p
- instead of bfin_legitimate_constant_p.
- (bfin_legitimate_constant_p): Make static. Add a mode argument.
- (TARGET_LEGITIMATE_CONSTANT_P): Define.
-
- * config/cris/cris.h (LEGITIMATE_CONSTANT_P): Delete.
-
- * config/fr30/fr30.h (LEGITIMATE_CONSTANT_P): Delete.
-
- * config/frv/frv-protos.h (frv_legitimate_constant_p): Delete.
- * config/frv/frv.h (LEGITIMATE_CONSTANT_P): Delete.
- * config/frv/frv.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
- (frv_legitimate_constant_p): Make static. Add a mode argument.
-
- * config/h8300/h8300-protos.h (h8300_legitimate_constant_p): Delete.
- * config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Likewise.
- * config/h8300/h8300.c (h8300_legitimate_constant_p): Likewise.
-
- * config/i386/i386-protos.h (legitimate_constant_p): Delete.
- * config/i386/i386.h (LEGITIMATE_CONSTANT_P): Likewise.
- * config/i386/i386.c (legitimate_constant_p): Rename to...
- (ix86_legitimate_constant_p): ...this. Make static. Add a mode
- argument.
- (ix86_cannot_force_const_mem): Update accordingly.
- (ix86_legitimate_address_p): Likewise.
- (TARGET_LEGITIMATE_CONSTANT_P): Define.
- * config/i386/i386.md: Update commentary.
-
- * config/ia64/ia64-protos.h (ia64_legitimate_constant_p): Delete.
- * config/ia64/ia64.h (LEGITIMATE_CONSTANT_P): Likewise.
- * config/ia64/ia64.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
- (ia64_legitimate_constant_p): Make static. Add a mode argument.
-
- * config/iq2000/iq2000.h (LEGITIMATE_CONSTANT_P): Delete.
-
- * config/lm32/lm32-protos.h (lm32_legitimate_constant_p): Delete.
- * config/lm32/lm32.h (LEGITIMATE_CONSTANT_P): Likewise.
- * config/lm32/lm32.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
- (lm32_legitimate_constant_p): Make static. Add a mode argument.
-
- * config/m32c/m32c-protos.h (m32c_legitimate_constant_p): Delete.
- * config/m32c/m32c.h (LEGITIMATE_CONSTANT_P): Likewise.
- * config/m32c/m32c.c (m32c_legitimate_constant_p): Likewise.
-
- * config/m32r/m32r.h (LEGITIMATE_CONSTANT_P): Delete.
- * config/m32r/m32r.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
- (m32r_legitimate_constant_p): New function.
-
- * config/m68k/m68k-protos.h (m68k_legitimate_constant_p): Declare.
- * config/m68k/m68k.h (CONSTANT_ADDRESS_P): Call it instead of
- LEGITIMATE_CONSTANT_P.
- (LEGITIMATE_CONSTANT_P): Delete.
- * config/m68k/m68k.c (m68k_expand_prologue): Call
- m68k_legitimate_constant_p instead of LEGITIMATE_CONSTANT_P.
- (m68k_legitimate_constant_p): New function.
- * config/m68k/m68k.md: Update comments.
-
- * config/mcore/mcore.h (LEGITIMATE_CONSTANT_P): Delete.
- * config/mcore/mcore.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
- (mcore_legitimate_constant_p): New function.
-
- * config/mep/mep-protos.h (mep_legitimate_constant_p): Delete.
- * config/mep/mep.h (LEGITIMATE_CONSTANT_P): Likewise.
- * config/mep/mep.c (mep_legitimate_constant_p): Make static.
- Add a mode argument.
- (mep_legitimate_address): Update accordingly.
- (TARGET_LEGITIMATE_CONSTANT_P): Define.
-
- * config/microblaze/microblaze-protos.h (microblaze_const_double_ok):
- Delete.
- * config/microblaze/microblaze.h (LEGITIMATE_CONSTANT_P): Likewise.
- * config/microblaze/microblaze.c (microblaze_const_double_ok): Make
- static. Check OP's mode for VOIDmode.
- (microblaze_legitimate_constant_p): New function.
- (TARGET_LEGITIMATE_CONSTANT_P): Define.
-
- * config/mips/mips.h (LEGITIMATE_CONSTANT_P): Delete.
- * config/mips/mips.c (mips_legitimate_constant_p): New function.
- (mips_cannot_force_const_mem): Use it instead of LEGITIMATE_CONSTANT_P.
- (TARGET_LEGITIMATE_CONSTANT_P): Define.
- * config/mips/predicates.md: Update comments.
-
- * config/mmix/mmix-protos.h (mmix_legitimate_constant_p): Delete.
- * config/mmix/mmix.h (LEGITIMATE_CONSTANT_P): Likewise.
- * config/mmix/mmix.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
- (mmix_legitimate_constant_p): Make static, return a bool, and take
- a mode argument.
- (mmix_print_operand_address): Update accordingly.
-
- * config/mn10300/mn10300-protos.h (mn10300_legitimate_constant_p):
- Delete.
- * config/mn10300/mn10300.h (LEGITIMATE_CONSTANT_P): Likewise.
- * config/mn10300/mn10300.c (mn10300_legitimate_constant_p): Make
- static. Add a mode argument.
- (TARGET_LEGITIMATE_CONSTANT_P): Define.
-
- * config/moxie/moxie.h (LEGITIMATE_CONSTANT_P): Delete.
-
- * config/pa/pa.h (LEGITIMATE_CONSTANT_P): Delete.
- * config/pa/pa.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
- (pa_legitimate_constant_p): New function.
-
- * config/picochip/picochip.h (LEGITIMATE_CONSTANT_P): Delete.
-
- * config/pdp11/pdp11.h (LEGITIMATE_CONSTANT_P): Delete.
- * config/pdp11/pdp11.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
- (pdp11_legitimate_constant_p): New function.
-
- * config/rs6000/rs6000.h (LEGITIMATE_CONSTANT_P): Delete.
- * config/rs6000/rs6000.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
- (rs6000_legitimate_constant_p): New function.
-
- * config/rx/rx-protos.h (rx_is_legitimate_constant): Replace with...
- (rx_legitimate_constant_p): ...this.
- * config/rx/rx.h (LEGITIMATE_CONSTANT_P): Delete.
- * config/rx/rx.c (rx_is_legitimate_constant): Replace with...
- (rx_legitimate_constant_p): ...this.
- (TARGET_LEGITIMATE_CONSTANT_P): Define.
- * config/rx/rx.md (mov<register_modes:mode>): Update accordingly.
-
- * config/s390/s390-protos.h (legitimate_constant_p): Delete.
- * config/s390/s390.h (LEGITIMATE_CONSTANT_P): Likewise.
- * config/s390/s390.c (legitimate_constant_p): Rename to...
- (s390_legitimate_constant_p): ...this. Make static, return a bool,
- and add a mode argument.
- (TARGET_LEGITIMATE_CONSTANT_P): Define.
-
- * config/score/score.h (LEGITIMATE_CONSTANT_P): Delete.
-
- * config/sh/sh.h (LEGITIMATE_CONSTANT_P): Delete.
- * config/sh/sh.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
- (sh_legitimate_constant_p): New function.
-
- * config/sparc/sparc-protos.h (legitimate_constant_p): Delete.
- * config/sparc/sparc.h (LEGITIMATE_CONSTANT_P): Delete.
- * config/sparc/sparc.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
- (legitimate_constant_p): Rename to...
- (sparc_legitimate_constant_p): ...this. Make static. Add a mode
- argument.
- (constant_address_p): Update accordingly.
-
- * config/spu/spu-protos.h (spu_legitimate_constant_p): Add a mode
- argument and return a bool.
- * config/spu/spu.h (LEGITIMATE_CONSTANT_P): Delete.
- * config/spu/spu.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
- (spu_legitimate_constant_p): Add a mode argument and return a bool.
- (spu_rtx_costs): Update accordingly.
- * config/spu/predicates.md (vec_imm_operand): Likewise.
-
- * config/stormy16/stormy16.h (LEGITIMATE_CONSTANT_P): Delete.
-
- * config/v850/v850.h (LEGITIMATE_CONSTANT_P): Delete.
- * config/v850/v850.c (v850_legitimate_constant_p): New function.
- (TARGET_LEGITIMATE_CONSTANT_P): Define.
-
- * config/vax/vax-protos.h (legitimate_constant_p): Delete.
- * config/vax/vax.h (LEGITIMATE_CONSTANT_P): Likewise.
- * config/vax/vax.c (legitimate_constant_p): Likewise.
-
- * config/xtensa/xtensa.h (LEGITIMATE_CONSTANT_P): Delete.
- * config/xtensa/xtensa.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
- (xtensa_legitimate_constant_p): New function.
-
-2011-04-21 Richard Sandiford <richard.sandiford@linaro.org>
-
- * target.def (cannot_force_const_mem): Add a mode argument.
- * doc/tm.texi.in (TARGET_CANNOT_FORCE_CONST_MEM): Update accordingly.
- * doc/tm.texi: Regenerate.
- * hooks.h (hook_bool_mode_rtx_false): Declare.
- * hooks.c (hook_bool_mode_const_rtx_false): Fix commentary.
- (hook_bool_mode_const_rtx_true): Likewise.
- (hook_bool_mode_rtx_false): New function.
- * reload.c (CONST_POOL_OK_P): Take a mode argument and require it
- to be non-VOID. Update call to cannot_force_const_mem.
- (find_reloads): Update accordingly.
- * varasm.c (force_const_mem): Update call to cannot_force_const_mem.
- * config/alpha/alpha.c (alpha_cannot_force_const_mem): Add a mode
- argument.
- * config/arm/arm-protos.h (arm_cannot_force_const_mem): Likewise.
- * config/arm/arm.h (LEGITIMATE_CONSTANT_P): Update call.
- * config/arm/arm.c (arm_cannot_force_const_mem): Add a mode argument.
- * config/bfin/bfin.c (bfin_cannot_force_const_mem): Likewise.
- * config/frv/frv.c (frv_cannot_force_const_mem): Likewise.
- * config/i386/i386.c (ix86_cannot_force_const_mem): Likewise.
- * config/ia64/ia64.c (ia64_cannot_force_const_mem): Likewise.
- * config/m68k/m68k.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine to...
- (m68k_cannot_force_const_mem): ...this new function.
- * config/mips/mips.c (mips_cannot_force_const_mem): Add a mode
- argument.
- (mips_const_insns, mips_legitimize_const_move): Update calls.
- (mips_secondary_reload_class): Likewise.
- * config/pa/pa.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine to...
- (pa_cannot_force_const_mem): ...this new function.
- * config/rs6000/rs6000.c (TARGET_CANNOT_FORCE_CONST_MEM): Reefine to...
- (rs6000_cannot_force_const_mem): ...this new function.
- * config/s390/s390.c (s390_cannot_force_const_mem): Add a mode
- argument.
- * config/sparc/sparc.c (sparc_cannot_force_const_mem): Likewise.
- * config/xtensa/xtensa.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine
- to...
- (xtensa_cannot_force_const_mem): ...this new function.
-
-2011-04-20 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/mips/mips.c (mips16_build_function_stub): Call
- build_function_type_list instead of build_function_type.
- (mips16_build_call_stub): Likewise.
-
-2011-04-20 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/mep/mep.c (mep_init_builtins): Call build_function_type_list
- instead of build_function_type.
-
-2011-04-20 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/pa/pa.c (pa_init_builtins): Call build_function_type_list
- instead of build_function_type.
-
-2011-04-20 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/48678
- * config/i386/i386.md (insv): Change operand 0 constraint to
- "register_operand". Change operand 1 and 2 constraint to
- "const_int_operand". Expand to pinsr{b,w,d,q} * when appropriate.
- * config/i386/sse.md (sse4_1_pinsrb): Export.
- (sse2_pinsrw): Ditto.
- (sse4_1_pinsrd): Ditto.
- (sse4_1_pinsrq): Ditto.
- * config/i386/i386-protos.h (ix86_expand_pinsr): Add prototype.
- * config/i386/i386.c (ix86_expand_pinsr): New.
-
-2011-04-20 Easwaran Raman <eraman@google.com>
-
- * cfgexpand.c (add_alias_set_conflicts): Add conflicts with a variable
- containing union type only with -fstrict-aliasing.
-
-2011-04-20 Jim Meyering <meyering@redhat.com>
-
- Remove useless if-before-free tests.
- * calls.c (expand_call, save_area): Likewise.
- * cfgcleanup.c (try_forward_edges): Likewise.
- * collect2.c (collect_execute): Likewise.
- * config/i386/i386.c (ix86_valid_target_attribute_tree): Likewise.
- * config/mcore/mcore.c (mcore_expand_prolog): Likewise.
- * coverage.c (coverage_checksum_string): Likewise.
- * cse.c (init_cse_reg_info, delete_trivially_dead_insns): Likewise.
- * cselib.c (cselib_init): Likewise.
- * df-core.c (rest_of_handle_df_finish, df_analyze): Likewise.
- (df_set_clean_cfg): Likewise.
- * function.c (free_after_compilation): Likewise.
- * gcc.c (do_spec_1, main): Likewise.
- * gcov.c (create_file_names): Likewise.
- * gensupport.c (identify_predicable_attribute): Likewise.
- * graphite-clast-to-gimple.c (save_clast_name_index): Likewise.
- * graphite-sese-to-poly.c (free_data_refs_aux): Likewise.
- * haifa-sched.c (haifa_finish_h_i_d): Likewise.
- * ipa-prop.c (ipa_free_node_params_substructures): Likewise.
- * ipa-pure-const.c (local_pure_const): Likewise.
- * ipa-reference.c (propagate): Likewise.
- * ira-costs.c (free_ira_costs): Likewise.
- * ira.c (free_register_move_costs, build_insn_chain): Likewise.
- * matrix-reorg.c (mat_free): Likewise.
- * prefix.c (get_key_value): Likewise.
- * profile.c (compute_value_histograms): Likewise.
- * reload1.c (free_reg_equiv): Likewise.
- * sched-deps.c (free_deps): Likewise.
- * sel-sched-ir.c (fence_clear): Likewise.
- * sese.c (set_rename, if_region_set_false_region): Likewise.
- * tree-data-ref.c (free_rdg): Likewise.
- * tree-eh.c (lower_try_finally): Likewise.
- * tree-ssa-coalesce.c (delete_coalesce_list): Likewise.
- * tree-ssa-live.c (delete_var_map): Likewise.
- * tree-ssa-loop-ivopts.c (free_loop_data): Likewise.
- * tree-ssa-pre.c (phi_trans_add): Likewise.
-
-2011-04-20 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48611
- * tree-eh.c (note_eh_region_may_contain_throw): Don't propagate
- beyond ERT_MUST_NOT_THROW region.
-
-2011-04-20 Catherine Moore <clm@codesourcery.com>
-
- * config/mips/mips.opt (mfix-24k): New.
- * config/mips/mips.h (ASM_SPEC): Handle -mfix-24k.
- * config/mips/mips.md (length): Increase by 4 for stores if
- fixing 24K errata.
- * config/mips/mips.c (mips_reorg_process_insns): Do not allow
- all noreorder if fixing 24K errata.
- * doc/invoke.texi: Document mfix-24k.
-
-2011-04-20 Chung-Lin Tang <cltang@codesourcery.com>
-
- * config/arm/arm.c (arm_legitimize_reload_address): For NEON
- quad-word modes, reduce to 9-bit index range when above 1016 limit.
-
-2011-04-20 Andrew Stubbs <ams@codesourcery.com>
-
- * config/arm/arm.c (arm_gen_constant): Move movw support ....
- (const_ok_for_op): ... to here.
-
-2011-04-20 Kai Tietz <ktietz@redhat.com>
-
- * fold-const.c (fold_binary_loc): Add handling for (X & ~Y) | (~X & Y)
- and (X && !Y) | (!X && Y) optimization to (X ^ Y).
-
-2011-04-20 Andrew Stubbs <ams@codesourcery.com>
-
- * config/arm/arm.c (arm_gen_constant): Remove redundant can_invert.
-
-2011-04-20 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47892
- * tree-if-conv.c (if_convertible_stmt_p): Const builtins
- are if-convertible.
-
-2011-04-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/alpha/vms.h (ASM_OUTPUT_ADDR_DIFF_ELT): Do not redefine.
-
-2011-04-20 Tristan Gingold <gingold@adacore.com>
-
- * config/alpha/vms.h (LINK_SPEC): Do not use vms-dwarf2.o for gnu-ld.
-
-2011-04-20 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/18145
-
- * config/avr/avr.h (TARGET_ASM_INIT_SECTIONS): Delete.
- (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Delete.
- (ASM_OUTPUT_ALIGNED_DECL_COMMON): Define.
- (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Define.
- (TARGET_ASM_NAMED_SECTION): Change to avr_asm_named_section.
-
- * config/avr/avr-protos.h (avr_asm_output_aligned_common):
- New prototype.
-
- * config/avr/avr.c (TARGET_ASM_INIT_SECTIONS): Define.
- (avr_asm_named_section, avr_asm_output_aligned_common,
- avr_output_data_section_asm_op, avr_output_bss_section_asm_op):
- New functions to update...
- (avr_need_clear_bss_p, avr_need_copy_data_p): ...these new variables.
- (avr_asm_init_sections): Overwrite section callbacks for
- data_section, bss_section.
- (avr_file_start): Move output of __do_copy_data, __do_clear_bss
- from here to...
- (avr_file_end): ...here.
-
-2011-04-20 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48695
- * tree-ssa-alias.c (aliasing_component_refs_p): Compute base
- objects and types here. Adjust for their offset before comparing.
-
-2011-04-20 Richard Sandiford <richard.sandiford@linaro.org>
-
- * tree-vect-stmts.c (vectorizable_store): Only chain one related
- statement per copy.
-
-2011-04-20 Richard Sandiford <richard.sandiford@linaro.org>
-
- * Makefile.in (INTERNAL_FN_DEF, INTERNAL_FN_H): Define.
- (GIMPLE_H): Include $(INTERNAL_FN_H).
- (OBJS-common): Add internal-fn.o.
- (internal-fn.o): New rule.
- * internal-fn.def: New file.
- * internal-fn.h: Likewise.
- * internal-fn.c: Likewise.
- * gimple.h: Include internal-fn.h.
- (GF_CALL_INTERNAL): New gf_mask.
- (gimple_statement_call): Put fntype into a union with a new
- internal_fn field.
- (gimple_build_call_internal): Declare.
- (gimple_build_call_internal_vec): Likewise.
- (gimple_call_same_target_p): Likewise.
- (gimple_call_internal_p): New function.
- (gimple_call_internal_fn): Likewise.
- (gimple_call_fntype): Return null for internal calls.
- (gimple_call_set_fntype): Assert that the function is not internal.
- (gimple_call_set_fn): Likewise.
- (gimple_call_set_fndecl): Likewise.
- (gimple_call_set_internal_fn): New function.
- (gimple_call_addr_fndecl): Handle null functions.
- (gimple_call_return_type): Likewise null types.
- * gimple.c (gimple_build_call_internal_1): New function.
- (gimple_build_call_internal): Likewise.
- (gimple_build_call_internal_vec): Likewise.
- (gimple_call_same_target_p): Likewise.
- (gimple_call_flags): Handle calls to internal functions.
- (gimple_call_fnspec): New function.
- (gimple_call_arg_flags, gimple_call_return_flags): Use it.
- (gimple_has_side_effects): Handle null functions.
- (gimple_rhs_has_side_effects): Likewise.
- (gimple_call_copy_skip_args): Handle calls to internal functions.
- * cfgexpand.c (expand_call_stmt): Likewise.
- * expr.c (expand_expr_real_1): Assert that the call isn't internal.
- * gimple-fold.c (gimple_fold_call): Handle null functions.
- (gimple_fold_stmt_to_constant_1): Don't fold
- calls to internal functions.
- * gimple-low.c (gimple_check_call_args): Handle calls to internal
- functions.
- * gimple-pretty-print.c (dump_gimple_call): Likewise.
- * ipa-prop.c (ipa_analyze_call_uses): Handle null functions.
- * tree-cfg.c (verify_gimple_call): Handle calls to internal functions.
- (do_warn_unused_result): Likewise.
- * tree-eh.c (same_handler_p): Use gimple_call_same_target_p.
- * tree-ssa-ccp.c (ccp_fold_stmt): Handle calls to internal functions.
- * tree-ssa-dom.c (hashable_expr): Use the gimple statement to record
- the target of a call.
- (initialize_hash_element): Update accordingly.
- (hashable_expr_equal_p): Use gimple_call_same_target_p.
- (iterative_hash_hashable_expr): Handle calls to internal functions.
- (print_expr_hash_elt): Likewise.
- * tree-ssa-pre.c (can_value_number_call): Likewise.
- (eliminate): Handle null functions.
- * tree-ssa-sccvn.c (visit_use): Handle calls to internal functions.
- * tree-ssa-structalias.c (get_fi_for_callee): Likewise.
- (find_func_aliases): Likewise.
- * value-prof.c (gimple_ic_transform): Likewise.
- (gimple_indirect_call_to_profile): Likewise.
- * lto-streamer-in.c (input_gimple_stmt): Likewise.
- * lto-streamer-out.c (output_gimple_stmt): Likewise.
-
-2011-04-19 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-transform.c (save_inline_function_body): Add comments.
- * ipa-inline.c (inline_small_functions): Compute summaries first,
- populate heap later.
-
-2011-04-19 Jan Hubicka <jh@suse.cz>
-
- * cgraph.h (save_inline_function_body): Remove.
- * ipa-inline-transform.c: New file, broke out of...
- * ipa-inline.c: ... this one; Update toplevel comment.
- (ncalls_inlined, nfunctions_inlined): Move to ipa-inline-transform.c;
- make global.
- (update_noncloned_frequencies): Move to ipa-inline-transform.c
- (cgraph_mark_inline_edge): Rename to inline_call; move to
- ipa-inline-transform.c.
- (cgraph_clone_inlined_nodes): Rename to clone_inlined_nodes;
- move to ipa-inline-transform.c
- (recursive_inlining, inline_small_functions, flatten_function,
- ipa_inline, inline_always_inline_functions,
- early_inline_small_functions): Update.
- (inline_transform): Move to ipa-inline-transform.c.
- * ipa-inline.h (inline_call, inline_transform, clone_inlined_nodes):
- Declare.
- * Makefile.in (ipa-inline-transform.o): New file.
- * cgraphunit.c (save_inline_function_body): Move to
- ipa-inline-transform.c
-
-2011-04-19 DJ Delorie <dj@redhat.com>
-
- * config/m32c/m32c.c (m32c_emit_epilogue): Don't try to push
- registers if we already know there aren't any.
- (m32c_emit_epilogue): Don't emit a barrier here.
- (m32c_emit_eh_epilogue): Likewise.
- * config/m32c/blkmov.md (movstr): Don't fail on wrong-type
- operands at expand time.
- * config/m32c/m32c.h (WCHAR_TYPE_SIZE): Change to 4 to match "long
- int" wchar type.
- (REG_CLASS_CONTENTS, reg_class, REG_CLASS_NAMES): Remove
- duplicates. Provide aliases instead.
- * config/m32c/prologue.md (eh_return): Emit a barrier here.
- (eh_epilogue): Add a "(return)" here as a hint to other parts of
- the compiler.
-
-2011-04-19 Anatoly Sokolov <aesok@post.ru>
-
- * config/sparc/sparc.h (GENERAL_OR_I64, REGISTER_MOVE_COST): Remove.
- * config/sparc/sparc.c (TARGET_REGISTER_MOVE_COST): Define.
- (general_or_i64_p, sparc_register_move_cost): New function.
-
-2011-04-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * doc/install.texi (Configuration, --enable-threads): Remove mach.
- Add lynx, mipssde. Sort table.
-
-2011-04-19 Xinliang David Li <davidxl@google.com>
-
- * ipa-cp.c (ipcp_update_profiling): Assert that scale_completement is
- not negative.
-
-2011-04-19 Jakub Jelinek <jakub@redhat.com>
-
- PR target/48678
- * config/i386/i386.md (movstrict<mode>): FAIL if operands[0]
- is a SUBREG with non-MODE_INT mode inside of it.
-
-2011-04-19 Martin Jambor <mjambor@suse.cz>
-
- * ipa-cp.c (ipcp_process_devirtualization_opportunities): Devirtualize
- also according to actual contants.
- * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): New function.
- (gimple_fold_call): Use it.
- * gimple.h (gimple_extract_devirt_binfo_from_cst): Declare.
-
-2011-04-19 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Return false for scalar
- non-pointer assignments.
-
-2011-04-19 Martin Jambor <mjambor@suse.cz>
-
- * ipa-cp.c (ipcp_process_devirtualization_opportunities): Take into
- account anc_offset and otr_type from the indirect edge info.
- * ipa-prop.c (get_ancestor_addr_info): New function.
- (compute_complex_ancestor_jump_func): Assignment analysis moved to
- get_ancestor_addr_info, call it.
- (ipa_note_param_call): Do not initialize information about polymorphic
- calls, return the indirect call graph edge. Remove the last
- parameter, adjust all callers.
- (ipa_analyze_virtual_call_uses): Process also calls to ancestors of
- parameters. Initialize polymorphic information in the indirect edge.
-
-2011-04-19 Eric Botcazou <ebotcazou@adacore.com>
-
- PR lto/48148
- * gimple.c (gimple_types_compatible_p_1) <ENUMERAL_TYPE>: Do not merge
- the types if they have different enumeration identifiers.
-
-2011-04-19 Jan Hubicka <jh@suse.cz>
-
- * cgraph.h (cgraph_optimize_for_size_p): Declare.
- * ipa-cp.c (ipcp_insert_stage): Use cgraph_optimize_for_size_p.
- * predict.c (cgraph_optimize_for_size_p): Break out from ...
- (optimize_function_for_size_p) ... here.
-
-2011-04-19 Richard Guenther <rguenther@suse.de>
-
- PR lto/48207
- * tree.c (free_lang_data): Do not reset the decl-assembler-name
- langhook.
-
-2011-04-19 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-inline.c (expand_call_inline): Do not issue a -Winline warning
- if DECL_NO_INLINE_WARNING_P is set on the function.
-
-2011-04-19 Bernd Schmidt <bernds@codesourcery.com>
-
- PR fortran/47976
- * reload1.c (inc_for_reload): Return void. All callers changed.
- (emit_input_reload_insns): Don't try to delete previous output
- reloads to a register, or record spill_reg_store for autoincs.
-
-2011-04-19 Basile Starynkevitch <basile@starynkevitch.net>
-
- * gengtype.h: Updated copyright year.
- (struct input_file_st): Add inpisplugin field.
- (type_fileloc): New function.
- * gengtype.c
- (write_typed_struct_alloc_def): Add gcc_assert.
- (write_typed_alloc_defns): Ditto. Don't output for plugin files.
- (write_typed_alloc_defns): Don't output for plugin files.
- (input_file_by_name): Clear inpisplugin field.
- (main): Set inpisplugin field for plugin files.
-
-2011-04-19 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * gengtype-state.c (string_eq): New.
- (read_state): Use string_eq instead of strcmp when creating the
- state_ident_tab.
-
-2011-04-19 Wei Guozhi <carrot@google.com>
-
- PR target/47855
- * config/arm/arm-protos.h (thumb1_legitimate_address_p): New prototype.
- * config/arm/arm.c (thumb1_legitimate_address_p): Remove the static
- linkage.
- * config/arm/constraints.md (Uu): New constraint.
- * config/arm/arm.md (*arm_movqi_insn): Compute attr "length".
-
-2011-04-19 Tristan Gingold <gingold@adacore.com>
-
- * config.gcc (-*-*-*vms): Added.
- (alpha64-dec-*vms*,alpha*-dec-*vms*, ia64-hp-*vms*): Common
- definitions moved.
- * config/vms/vms-ld.c: New file.
- * config/vms/vms-ar.c: New file.
- * config/vms/t-vmsnative: New file.
-
-2011-04-18 Xinliang David Li <davidxl@google.com>
-
- * final.c (dump_basic_block_info): Use ASM_COMMENT_START.
-
-2011-04-18 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/48661
- * gimple-fold.c (gimple_get_virt_method_for_binfo): Return NULL
- if TREE_TYPE (v) is non-NULL.
-
- * gimple-fold.c (gimple_get_virt_method_for_binfo): Renamed from
- gimple_get_virt_mehtod_for_binfo.
- * gimple.h (gimple_get_virt_method_for_binfo): Likewise.
- * ipa-cp.c (ipcp_process_devirtualization_opportunities): Adjust
- callers.
- * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
-
-2011-04-18 Michael Matz <matz@suse.de>
- Steve Ellcey <sje@cup.hp.com>
-
- * expr.c (expand_expr_real_2) <CASE_CONVERT>: If OP0 is a constant,
- use its mode as source mode if it isn't VOIDmode.
-
-2011-04-18 Dennis, CHENG Renquan <crquan@fedoraproject.org>
-
- * doc/passes.texi: Fill crossref nodes.
-
-2011-04-18 Jim Meyering <meyering@redhat.com>
-
- Fix doubled-word typos in comments and strings
- * config/alpha/vms-unwind.h: s/for for/for/
- * config/arm/unwind-arm.h: Likewise.
- * config/microblaze/microblaze.c: Likewise.
- * config/sh/constraints.md: s/in in/in/
- * tree-cfg.c (verify_types_in_gimple_reference): Likewise.
-
-2011-04-18 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.h (SSE_VEC_FLOAT_MODE_P): Remove.
- (AVX_FLOAT_MODE_P): Ditto.
- (AVX128_VEC_FLOAT_MODE_P): Ditto.
- (AVX256_VEC_FLOAT_MODE_P): Ditto.
- (AVX_VEC_FLOAT_MODE_P): Ditto.
- * config/i386/i386.md (UNSPEC_MASKLOAD): Remove.
- (UNSPEC_MASKSTORE): Ditto.
- * config/i386/sse.md (<sse>_movmsk<ssemodesuffix><avxmodesuffix>):
- Merge from <sse>_movmsk<ssemodesuffix> and
- avx_movmsk<ssemodesuffix>256. Use VF mode iterator.
- (*sse2_maskmovdqu): Merge with *sse2_maskmovdqu_rex64. Use P mode
- iterator.
- (avx_maskload<ssemodesuffix><avxmodesuffix>): New expander.
- (avx_maskstore<ssemodesuffix><avxmodesuffix>): Ditto.
- (*avx_maskmov<ssemodesuffix><avxmodesuffix>): New insn.
-
-2011-04-18 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.c (inline_small_functions): Fix pasto in previous patch.
-
- * ipa-inline.c: Fix comment typos; do not inline gt-ipa-inline.h
- (want_inline_function_called_once_p): Break out the logic from
- ipa_inline.
- (edge_badness): Ensure that profile is not misupdated.
- (lookup_recursive_calls): Prioritize by call frequencies.
- (inline_small_functions): Move program size estimates here;
- actually process whole queue even when unit growth has been
- met. (to properly compute inline_failed reasons and for the
- case unit size decrease.) Revisit comments on recursive inlining.
- (ipa_inline): Remove unit summary code; first inline hot calls
- of functions called once, cold calls next.
- (order, nnodes): Remove unused variables.
- * Makefile.in (ipa-inline.o): No longer depent on ggc files.
- (GTFILES): Remove ipa-inline.c
- * sel-sched.c (fill_insns): Silence uninitialized var warning.
-
-2011-04-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * dwarf2out.c (is_redundant_typedef): Add 'inline' to prototype.
-
-2011-04-18 Jie Zhang <jie@codesourcery.com>
- Richard Earnshaw <rearnsha@arm.com>
-
- * arm.c (neon_builtin_type_bits): Remove.
- (typedef enum neon_builtin_mode): New.
- (T_MAX): Don't define.
- (typedef enum neon_builtin_datum): Remove bits, codes[],
- num_vars and base_fcode. Add mode, code and fcode.
- (VAR1, VAR2, VAR3, VAR4, VAR5, VAR6, VAR7, VAR8, VAR9
- VAR10): Change accordingly.
- (neon_builtin_data[]): Change accordingly
- (arm_init_neon_builtins): Change accordingly.
- (neon_builtin_compare): Remove.
- (locate_neon_builtin_icode): Remove.
- (arm_expand_neon_builtin): Change accordingly.
-
- * arm.h (enum arm_builtins): Move to ...
- * arm.c (enum arm_builtins): ... here; and rearrange builtin code.
-
- * arm.c (arm_builtin_decl): Declare.
- (TARGET_BUILTIN_DECL): Define.
- (enum arm_builtins): Correct ARM_BUILTIN_MAX.
- (arm_builtin_decls[]): New.
- (arm_init_neon_builtins): Store builtin declarations in
- arm_builtin_decls[].
- (arm_init_tls_builtins): Likewise.
- (arm_init_iwmmxt_builtins): Likewise. Refactor initialization code.
- (arm_builtin_decl): New.
-
-2011-04-18 Richard Guenther <rguenther@suse.de>
-
- * tree.c (upper_bound_in_type): Build properly canonicalized
- INTEGER_CSTs.
- (lower_bound_in_type): Likewise.
-
-2011-04-18 Richard Guenther <rguenther@suse.de>
-
- * gimple.h (gimple_call_addr_fndecl): New function.
- (gimple_call_fndecl): Use it.
- * gimple-fold.c (gimple_fold_call): Fold away OBJ_TYPE_REFs
- for direct calls.
- * tree-ssa-ccp.c (ccp_fold_stmt): Remove OBJ_TYPE_REF folding.
- * tree-ssa-pre.c (eliminate): Also simplify indirect OBJ_TYPE_REFs.
-
-2011-04-18 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48650
- * tree.c (build_string): STRING_CST is now derived from tree_typed.
-
-2011-04-18 Eric Botcazou <ebotcazou@adacore.com>
-
- PR lto/48492
- * cfgexpand.c (expand_debug_expr) <VAR_DECL>: Return NULL for a
- DECL_IN_CONSTANT_POOL without RTL.
-
-2011-04-18 Ulrich Weigand <ulrich.weigand@linaro.org>
- Ira Rosen <ira.rosen@linaro.org>
-
- PR target/48252
- * config/arm/arm.c (neon_emit_pair_result_insn): Swap arguments
- to match neon_vzip/vuzp/vtrn_internal.
- * config/arm/neon.md (neon_vtrn<mode>_internal): Make both
- outputs explicitly dependent on both inputs.
- (neon_vzip<mode>_internal, neon_vuzp<mode>_internal): Likewise.
-
-2011-04-18 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48616
- * tree-vect-stmts.c (vectorizable_shift): If SLP, determine
- whether the shift is by scalar or vector based on whether all SLP
- scalar stmts have the same rhs.
-
-2011-04-17 Chung-Lin Tang <cltang@codesourcery.com>
-
- * config/arm/arm.c (neon_struct_mem_operand): Support POST_INC/PRE_DEC
- memory operands.
-
-2011-04-17 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR target/43700
- * config/mips/mips.c (mips_cfun_call_saved_reg_p): Handle global
- registers.
-
-2011-04-17 Jan Hubicka <jh@suse.cz>
-
- * cgrpah.h (struct cgraph_node): Remove finalized_by_frontend.
- * cgrpahunit.c (cgraph_finalize_function): Do not set
- finalized_by_frontend.
- * lto-cgraph.c (lto_output_node, input_overwrite_node): Do not stream
- finalized_by_frontend.
-
-2011-04-17 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_clone_node): Do not handle vtable_method
- * cgraph.h (struct cgraph_local_info): Drop vtable_method.
- * cgraphunit.c (cgraph_copy_node_for_versioning): Drop vtable_method.
- * lto-cgraph.c (lto_output_node, input_overwrite_node): Drop vtable
- method.
- * gimple-fold.c (can_refer_decl_in_current_unit_p): Mention PR20991 in
- gimple-fold.c
- * varasm.c (mark_decl_referenced): Drop vtable_method handling code.
-
-2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
-
- PR lto/48538
- * lto-cgraph.c (merge_profile_summaries): Check that lto_file_data
- is non-null before accessing it.
- (input_cgraph): Remove trailing spaces.
-
-2011-04-17 Revital Eres <revital.eres@linaro.org>
-
- * params.def (sms-min-sc): New param flag.
- * modulo-sched.c (sms_schedule): Use it.
- * doc/invoke.texi (sms-min-sc): Document it.
-
-2011-04-17 Jan Hubicka <jh@suse.cz>
-
- * lto-symtab.c (lto_cgraph_replace_node): When call statement is
- present, also set gimple_call_set_cannot_inline.
- * ipa-inline.c: Update toplevel comment.
- (MAX_TIME): Remove.
- (cgraph_clone_inlined_nodes): Fix linebreaks.
- (cgraph_check_inline_limits): Restructure to ...
- (caller_growth_limits): ... this one; be more tolerant
- on growth in nested inline chains; add explanatory comment;
- fix stack accounting thinko introduced by previous patch.
- (cgraph_default_inline_p): Remove.
- (report_inline_failed_reason): New function.
- (can_inline_edge_p): New function.
- (can_early_inline_edge_p): New function.
- (leaf_node_p): Move upwards in file.
- (want_early_inline_function_p): New function.
- (want_inline_small_function_p): New function.
- (want_inline_self_recursive_call_p): New function.
- (cgraph_edge_badness): Rename to ...
- (edge_badness) ... this one; fix linebreaks.
- (update_edge_key): Update call of edge_baddness; add
- detailed dump about queue updates.
- (update_caller_keys): Use can_inline_edge_p and
- want_inline_small_function_p.
- (cgraph_decide_recursive_inlining): Rename to...
- (recursive_inlining): Use can_inline_edge_p and
- want_inline_self_recursive_call_p; simplify and remove no longer
- valid FIXME.
- (cgraph_set_inline_failed): Remove.
- (add_new_edges_to_heap): Use can_inline_edge_p and
- want_inline_small_function_p.
- (cgraph_decide_inlining_of_small_functions): Rename to ...
- (inline_small_functions): ... this one; cleanup; use
- can/want predicates; cleanup debug ouput; work edges till fibheap
- is exhausted and do not stop once unit growth is reached; remove
- later loop processing remaining edges.
- (cgraph_flatten): Rename to ...
- (flatten_function): ... this one; use can_inline_edge_p
- and can_early_inline_edge_p predicates.
- (cgraph_decide_inlining): Rename to ...
- (ipa_inline): ... this one; remove unreachable nodes before
- inlining functions called once; simplify the pass.
- (cgraph_perform_always_inlining): Rename to ...
- (inline_always_inline_functions): ... this one; use
- DECL_DISREGARD_INLINE_LIMITS; use can_inline_edge_p predicate.
- (cgraph_decide_inlining_incrementally): Rename to ...
- (early_inline_small_functions): ... this one; simplify
- using new predicates; cleanup; make dumps prettier.
- (cgraph_early_inlining): Rename to ...
- (early_inliner): newer inline regular functions into always-inlines;
- fix updating of call stmt summaries.
- (pass_early_inline): Update for new names.
- (inline_transform): Fix formating.
- (gate_cgraph_decide_inlining): Rename to ...
- (pass_ipa_inline): ... this one.
- * ipa-inline.h (inline_summary): Remove disregard_inline_limits.
- * ipa-inline-analysis.c (dump_inline_summary): Update.
- (compute_inline_parameters): Do not compute disregard_inline_limits;
- look for mismatching arguments.
- (estimate_growth): Fix handlig of non-trivial self recursion.
- (inline_read_summary): Do not read info->disregard_inline_limits.
- (inline_write_summary): Do not write info->disregard_inline_limits.
- * tree-inline.c (inline_forbidden_into_p, tree_can_inline_p): Remove
- and move all checks into can_inline_edge_p predicate; re-enable code
- comparing optimization levels.
- (expand_call_inline): Do not test inline_forbidden_into_p.
- * Makefile.in (ipa-inline.o): Update arguments.
-
-2011-04-17 Revital Eres <revital.eres@linaro.org>
-
- * ddg.c (free_ddg_all_sccs): Free sccs field in struct ddg_all_sccs.
-
-2011-04-17 Revital Eres <revital.eres@linaro.org>
-
- * modulo-sched.c (sms_schedule): Avoid unfreed memory when SMS fails.
-
-2011-04-17 Michael Matz <matz@suse.de>
-
- PR tree-optimization/48622
- PR lto/48645
- * ipa-inline-analysis.c (inline_read_summary): Read size/time
- in same order as they're written.
-
-2011-04-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- * config/pa/predicates.md: Reorganize and simplify predicates.
- Eliminate duplicate code checks.
- (arith_operand): Rename to arith14_operand
- (reg_or_ior_operand): Rename to reg_or_cint_ior_operand.
- * config/pa/pa.md: Use renamed operands.
- * config/pa/pa-protos.h (symbolic_operand): Delete declaration.
- (tls_symbolic_operand, function_label_operand, lhs_lshift_cint_operand,
- arith11_operand, adddi3_operand, indexed_memory_operand,
- symbolic_memory_operand, int11_operand, reg_or_cint_move_operand,
- arith5_operand, uint5_operand, pic_label_operand, plus_xor_ior_operator,
- borx_reg_operand, shadd_operand, arith_operand, read_only_operand,
- move_dest_operand, move_src_operand, prefetch_cc_operand,
- prefetch_nocc_operand, and_operand, ior_operand, arith32_operand,
- uint32_operand, reg_before_reload_operand, reg_or_0_operand,
- reg_or_0_or_nonsymb_mem_operand, pre_cint_operand, post_cint_operand,
- div_operand, int5_operand, movb_comparison_operator,
- ireg_or_int5_operand, call_operand_address, ior_operand, fp_reg_operand,
- arith_double_operand, ireg_operand, lhs_lshift_operand,
- pc_or_label_operand, non_hard_reg_operand, eq_neq_comparison_operator,
- integer_store_memory_operand): Likewise.
- * config/pa/pa.c (adddi3_operand): Move to predicates.md.
- (integer_store_memory_operand, read_only_operand,
- function_label_operand, borx_reg_operand,
- non_hard_reg_operand): Likewise.
- (eq_neq_comparison_operator): Delete unused operator.
- (legitimize_pic_address): Use VOIDmode for mode argument in calls to
- function_label_operand.
- (emit_move_sequence): Likewise.
-
-2011-04-16 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (sseunpackmode): New mode attribute.
- (ssepackmode): Ditto.
- (vec_pack_trunc_<mode>): Macroize expander from
- vec_pack_trunc_{v8hi,v4si,v2di} using VI248_128 mode iterator.
- (vec_unpacks_lo_<mode>): Macroize expander from
- vec_unpacks_lo_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
- (vec_unpacks_hi_<mode>): Macroize expander from
- vec_unpacks_hi_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
- (vec_unpacku_lo_<mode>): Macroize expander from
- vec_unpacku_lo_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
- (vec_unpacku_hi_<mode>): Macroize expander from
- vec_unpacks_hi_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
- * config/i386/i386.c (ix86_expand_sse_unpack): Merge with
- ix86_expand_sse4_unpack.
- * config/i386/i386-protos.h (ix86_expand_sse4_unpack): Remove.
-
-2011-04-16 Jan Hubicka <jh@suse.cz>
-
- * cgraphbuild.c: Include ipa-inline.h.
- (reset_inline_failed): Use initialize_inline_failed.
- * cgraph.c: Include ipa-inline.h.
- (cgraph_create_node_1): Do not initialize estimated_growth.
- (initialize_inline_failed): More to ipa-inline-analysis.c
- (dump_cgraph_node): Do not dump inline flags.
- * cgraph.h (cgraph_local_info): Remove inlineable, versionable
- and disregard_inline_limits flags.
- (cgrpah_global_info): Remove estimated_stack_size, stack_frame_offset,
- time, size, estimated_growth.
- * ipa-cp.c (ipcp_versionable_function_p, ipcp_generate_summary):
- Update.
- * cgraphunit.c (cgraph_decide_is_function_needed): Use
- DECL_DISREGARD_INLINE_LIMITS.
- (cgraph_analyze_function): Do not initialize
- node->local.disregard_inline_limits.
- * lto-cgraph.c (lto_output_node, input_overwrite_node): Do not stream
- inlinable, versionable and disregard_inline_limits.
- * ipa-inline.c (cgraph_clone_inlined_nodes, cgraph_mark_inline_edge,
- cgraph_check_inline_limits, cgraph_default_inline_p,
- cgraph_edge_badness, update_caller_keys, update_callee_keys,
- add_new_edges_to_heap): Update.
- (cgraph_decide_inlining_of_small_function): Update; set
- CIF_FUNCTION_NOT_INLINABLE for uninlinable functions.
- (cgraph_decide_inlining, cgraph_edge_early_inlinable_p,
- cgraph_decide_inlining_incrementally): Update.
- * ipa-inline.h (inline_summary): Add inlinable, versionable,
- disregard_inline_limits, estimated_stack_size, stack_frame_offset,
- time, size and estimated_growth parameters.
- (estimate_edge_growth): Update.
- (initialize_inline_failed): Declare.
- * ipa-split.c: Include ipa-inline.h
- (execute_split_functions): Update.
- * ipa.c (cgraph_postorder): Use DECL_DISREGARD_INLINE_LIMITS.
- (cgraph_remove_unreachable_nodes): Do not clear inlinable flag.
- (record_cdtor_fn): Use DECL_DISREGARD_INLINE_LIMITS.
- * ipa-inline-analysis.c (inline_node_removal_hook): Update; set
- estimated_growth to INT_MIN.
- (inline_node_duplication_hook): Likewise.
- (dump_inline_summary): Dump new fields.
- (compute_inline_parameters): Update.
- (estimate_edge_time, estimate_time_after_inlining,
- estimate_size_after_inlining, estimate_growth, inline_read_summary,
- inline_write_summary):
- (initialize_inline_failed): Move here from cgraph.c.
- * tree-sra.c: Include ipa-inline.h.
- (ipa_sra_preliminary_function_checks): Update.
- * Makefile.in (cgraph.o, cgraphbuild.o): Add dependency on
- ipa-inline.h.
-
-2011-04-16 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (V16): New mode iterator.
- (VI1, VI8): Ditto.
- (AVXMODEQI, AVXMODEDI): Remove.
- (sse2, sse3): New mode attribute.
- (mov<mode>): Use V16 mode iterator.
- (*mov<mode>_internal): Merge with *avx_mov<mode>_internal.
- (push<mode>1): Use V16 mode iterator.
- (movmisalign<mode>): Ditto.
- (<sse>_movu<ssemodesuffix><avxmodesuffix>): Merge from
- <sse>_movu<ssemodesuffix> and avx_movu<ssemodesuffix><avxmodesuffix>.
- (*<sse>_movu<ssemodesuffix><avxmodesuffix>): Merge from
- *<sse>_movu<ssemodesuffix> and *avx_movu<ssemodesuffix><avxmodesuffix>.
- (<sse2>_movdqu<avxmodesuffix>): Merge from sse2_movdqu and
- avx_movdqu<avxmodesuffix>.
- (*<sse2>_movdqu<avxmodesuffix>): Merge from *sse2_movdqu and
- *avx_movdqu<avxmodesuffix>.
- (<sse3>_lddqu<avxmodesuffix>) Merge from sse3_lddqu and
- avx_lddqu<avxmodesuffix>.
- (<sse>_movnt<mode>): Merge with avx_movnt<AVXMODEF2P:mode>.
- (<sse2>_movnt<mode>): Merge from sse2_movntv2di and
- avx_movnt<AVXMODEDI:mode>.
- * config/i386/i386.c (ix86_expand_vector_move_misalign): Update for
- renamed sse_movups, sse2_movupd and sse2_movdqu patterns.
-
-2011-04-16 Bernd Schmidt <bernds@codesourcery.com>
-
- PR target/48629
- * haifa-sched.c (prune_ready_list, schedule_block): Use
- sched_pressure_p rather than flag_sched_pressure.
-
-2011-04-15 Pat Haugen <pthaugen@us.ibm.com>
-
- * config/rs6000/rs6000.c (call_ABI_of_interest): Call
- cgraph_get_node instead of cgraph_get_create_node.
-
-2011-04-15 Jakub Jelinek <jakub@redhat.com>
-
- * cfgexpand.c (expand_debug_expr): Use
- simplify_gen_{unary,binary,ternary} instead of gen_rtx_*.
-
-2011-04-15 Michael Matz <matz@suse.de>
-
- * tree.h (ALLOCA_FOR_VAR_P): Rename to CALL_ALLOCA_FOR_VAR_P.
- * builtins.c (expand_builtin): Use CALL_ALLOCA_FOR_VAR_P.
- * function.c (gimplify_parameters): Ditto.
- * gimplify.c (gimplify_vla_decl): Ditto.
-
- * gimple.h (enum gf_mask): Add GF_CALL_ALLOCA_FOR_VAR.
- (gimple_call_set_alloca_for_var): New inline function.
- (gimple_call_alloca_for_var_p): Ditto.
- * gimple.c (gimple_build_call_from_tree): Remember
- CALL_ALLOCA_FOR_VAR_P state.
- * cfgexpand.c (expand_call_stmt): Restore CALL_ALLOCA_FOR_VAR_P state.
-
- * tree-inline.c (inline_forbidden_p_stmt): Don't reject alloca
- calls if they were for VLA objects.
-
-2011-04-15 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.c (ipa_analyze_virtual_call_uses): Remove handling
- of ADR_EXPRs.
-
-2011-04-15 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/48601
- * tree-emutls.c (lower_emutls_function_body): Call
- cgraph_get_create_node instead of cgraph_get_node. Do not assert the
- result is non-NULL.
-
-2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * c-decl.c (detect_field_duplicates): Call
- objc_detect_field_duplicates instead of objc_get_interface_ivars.
-
-2011-04-15 Nathan Froyd <froydnj@codesourcery.com>
-
- * gimple.h (gimple_asm_clobbers_memory_p): Declare.
- * gimple.c (gimple_asm_clobbers_memory_p): Define.
- * ipa-pure-const.c (check_stmt): Call it.
- * tree-ssa-operands.c (get_asm_expr_operands): Likewise.
-
-2011-04-15 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48290
- * tree-ssa-copy.c (copy_prop_visit_phi_node): Propagate constants.
- Properly decide inhibiting propagation based on the valueized
- operand. Do loop-closed SSA form preserving here ...
- (init_copy_prop): ... not here.
-
-2011-04-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/48612
- * config/i386/sse.md (*ieee_smin<mode>3): Switch mnemonics.
- (*ieee_smax<mode>3): Likewise.
-
-2011-04-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.md (popcountdi2, popcountsi2, popcounthi2):
- Replace match_operand with match_dup for the third operand in
- these expanders.
-
-2011-04-15 Maxim Kuvyrkov <maxim@codesourcery.com>
-
- * combine.c (subst, combine_simlify_rtx): Add new argument, use it
- to track processing of conditionals. Update all callers.
- (try_combine, simplify_if_then_else): Update.
-
-2011-04-15 Maxim Kuvyrkov <maxim@codesourcery.com>
-
- * config/m68k/m68k.c (m68k_sched_variable_issue): Handle
- -fsched-pressure.
-
-2011-04-15 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.md ("rotl<mode>3",mode=HIDI): Use match_dup
- instead of match_operand for operand 3.
-
-2011-04-15 Richard Sandiford <richard.sandiford@linaro.org>
-
- * recog.h (insn_operand_data): Add an "allows_mem" field.
- * genoutput.c (output_operand_data): Initialize it.
- * optabs.c (maybe_legitimize_operand_same_code): New function.
- (maybe_legitimize_operand): Use it when matching the original
- op->value.
-
-2011-04-15 Eric Botcazou <ebotcazou@adacore.com>
-
- * gimplify.c: Fix issues in comments throughout.
- (voidify_wrapper_expr): Fix long line.
- (build_stack_save_restore): Likewise.
- (gimplify_loop_expr): Likewise.
- (gimplify_compound_lval): Likewise.
- (gimplify_init_ctor_eval): Likewise.
- (gimplify_modify_expr_rhs): Likewise.
- (omp_notice_threadprivate_variable): Likewise.
-
-2011-04-15 Eric Botcazou <ebotcazou@adacore.com>
-
- * cfgexpand.c (expand_call_stmt): Convert the function type to the
- original one if this is not a builtin function.
-
-2011-04-14 Jakub Jelinek <jakub@redhat.com>
-
- PR target/48605
- * config/i386/sse.md (sse4_1_insertps): If operands[2] is a MEM,
- offset it as needed based on top 2 bits in operands[3], change
- MEM mode to SFmode and mask those 2 bits away from operands[3].
-
-2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * c-parser.c (c_parser_objc_protocol_definition): Updated for
- change from objc_declare_protocols() to objc_declare_protocol().
-
-2011-04-14 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (sse4_1): New mode attribute.
- (<sse4_1>_blend<ssemodesuffix><avxmodesuffix>): Macroize from
- avx_blend<ssemodesuffix><avxmodesuffix> and
- sse4_1_blend<ssemodesuffix> using VF mode iterator.
- (<sse4_1>_blendv<ssemodesuffix><avxmodesuffix>): Macroize from
- avx_blendv<ssemodesuffix><avxmodesuffix> and
- sse4_1_blendv<ssemodesuffix> using VF mode iterator.
- (<sse4_1>_dp<ssemodesuffix><avxmodesuffix>): Macroize from
- avx_dp<ssemodesuffix><avxmodesuffix> and
- sse4_1_dp<ssemodesuffix> using VF mode iterator.
- (sse4_1_mpsadbw): Merge with *avx_mpsadbw.
- (sse4_1_packusdw): Merge with *avx_packusdw.
- (sse4_1_pblendvb): Merge with *avx_pblendvb.
- (sse4_1_pblendw): Merge with *avx_pblendw.
- (avx_vtest<ssemodesuffix><avxmodesuffix>): Use VF mode iterator.
- (<sse4_1>_round<ssemodesuffix><avxmodesuffix>): Macroize from
- avx_round<ssemodesuffix>256 and sse4_1_round<ssemodesuffix> using
- VF mode iterator.
- (sse4_1_round<ssescalarmodesuffix>): Merge with
- *avx_round<ssescalarmodesuffix>.
- (aesenc): Merge with *avx_aesenc.
- (aesenclast): Merge with *avx_aesenclast.
- (aesdec): Merge with *avx_aesdec.
- (aesdeclast): Merge with *avx_aesdeclast.
- (pclmulqdq): Merge with *pclmulqdq.
- * config/i386/predicates.md (reg_not_xmm0_operand_maybe_avx):
- New predicate.
- (nonimm_not_xmm0_operand_maybe_avx): Ditto.
-
-2011-04-14 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/48608
- * cfgexpand.c (get_decl_align_unit): Renamed to ...
- (align_local_variable): This. Update DECL_ALIGN.
- (add_stack_var): Updated.
- (expand_one_stack_var): Likewise.
-
-2011-04-14 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-dse.c (struct dse_global_data, struct dse_block_local_data):
- Remove.
- (dse_initialize_block_local_data, dse_leave_block,
- record_voperand_set, get_stmt_uid): Likewise.
- (dse_possible_dead_store_p): Allow any kind of killing stmt.
- (dse_optimize_stmt): Remove voperand set handling code.
- Simplify and improve to handle any kind of killing stmt.
- (dse_record_phi): Remove.
- (dse_enter_block): Simplify.
- (tree_ssa_dse): Likewise.
- * tree-ssa-alias.c (stmt_kills_ref_p_1): Handle some builtins.
-
-2011-04-14 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (dump_cgraph_node): Do not dump inline summaries.
- * cgraph.h (struct inline_summary): Move to ipa-inline.h
- (cgraph_local_info): Remove inline_summary.
- * ipa-cp.c: Include ipa-inline.h.
- (ipcp_cloning_candidate_p, ipcp_estimate_growth,
- ipcp_estimate_cloning_cost, ipcp_insert_stage): Use inline_summary
- accesor.
- * lto-cgraph.c (lto_output_node): Do not stream inline summary.
- (input_overwrite_node): Do not set inline summary.
- (input_node): Do not stream inline summary.
- * ipa-inline.c (cgraph_decide_inlining): Dump inline summaries.
- (cgraph_decide_inlining_incrementally): Do not try to estimate overall
- growth; we do not have inline parameters computed for that anyway.
- (cgraph_early_inlining): After inlining compute call_stmt_sizes.
- * ipa-inline.h (struct inline_summary): Move here from ipa-inline.h
- (inline_summary_t): New type and VECtor.
- (debug_inline_summary, dump_inline_summaries): Declare.
- (inline_summary): Use VOCtor.
- (estimate_edge_growth): Kill hack computing call stmt size directly.
- * lto-section-in.c (lto_section_name): Add inline section.
- * ipa-inline-analysis.c: Include lto-streamer.h
- (node_removal_hook_holder, node_duplication_hook_holder): New holders
- (inline_node_removal_hook, inline_node_duplication_hook): New functions.
- (inline_summary_vec): Define.
- (inline_summary_alloc, dump_inline_summary, debug_inline_summary,
- dump_inline_summaries): New functions.
- (estimate_function_body_sizes): Properly compute size/time of outgoing
- calls.
- (compute_inline_parameters): Alloc inline_summary; do not compute
- size/time of incomming calls.
- (estimate_edge_time): Avoid missing time summary hack.
- (inline_read_summary): Read inline summary info.
- (inline_write_summary): Write inline summary info.
- (inline_free_summary): Free all hooks and inline summary vector.
- * lto-streamer.h: Add LTO_section_inline_summary section.
- * Makefile.in (ipa-cp.o, ipa-inline-analysis.o): Update dependencies.
- * ipa.c (cgraph_remove_unreachable_nodes): Fix dump file formating.
-
-2011-04-14 Richard Sandiford <richard.sandiford@linaro.org>
-
- * tree-vectorizer.h (vect_strided_store_supported): Add a
- HOST_WIDE_INT argument.
- (vect_strided_load_supported): Likewise.
- (vect_permute_store_chain): Return void.
- (vect_transform_strided_load): Likewise.
- (vect_permute_load_chain): Delete.
- * tree-vect-data-refs.c (vect_strided_store_supported): Take a
- count argument. Check that the count is a power of two.
- (vect_strided_load_supported): Likewise.
- (vect_permute_store_chain): Return void. Update after above changes.
- Assert that the access is supported.
- (vect_permute_load_chain): Likewise.
- (vect_transform_strided_load): Return void.
- * tree-vect-stmts.c (vectorizable_store): Update calls after
- above interface changes.
- (vectorizable_load): Likewise.
- (vect_analyze_stmt): Don't check for strided powers of two here.
-
-2011-04-14 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48590
- * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
- BUILT_IN_ALLOCA, BUILT_IN_STACK_SAVE and BUILT_IN_STACK_RESTORE.
- (call_may_clobber_ref_p_1): Handle BUILT_IN_ALLOCA and
- BUILT_IN_STACK_SAVE.
- * tree-ssa-dce.c (propagate_necessity): Handle
- BUILT_IN_ALLOCA, BUILT_IN_STACK_SAVE and BUILT_IN_STACK_RESTORE.
-
-2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * c-parser.c (c_parser_objc_class_declaration): Updated call to
- objc_declare_class.
-
-2011-04-14 Richard Guenther <rguenther@suse.de>
-
- * tree.h (get_object_alignment_1): Declare.
- * builtins.c (get_object_alignment_1): Split out worker from ...
- (get_object_alignment): ... here.
- * fold-const.c (get_pointer_modulus_and_residue): Use
- get_object_alignment_1.
-
-2011-04-14 Richard Sandiford <richard.sandiford@linaro.org>
-
- * tree-vectorizer.h (vect_create_data_ref_ptr): Add an extra
- type parameter.
- * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add an aggr_type
- parameter. Generalise code to handle arrays as well as vectors.
- (vect_setup_realignment): Update accordingly.
- * tree-vect-stmts.c (vectorizable_store): Likewise.
- (vectorizable_load): Likewise.
-
-2011-04-14 Richard Sandiford <richard.sandiford@linaro.org>
-
- * tree-vect-stmts.c (vectorizable_load): Allocate and free dr_chain
- within the per-copy loop.
-
-2011-04-14 Richard Sandiford <richard.sandiford@linaro.org>
-
- * tree-vect-stmts.c (vectorizable_load): Print the number of copies
- in the dump file.
-
-2011-04-14 Richard Sandiford <richard.sandiford@linaro.org>
-
- * doc/options.texi (Negative): Explicitly mention that the
- Negative chain must be circular.
-
-2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
-
- * function.h (block_chainon): Declare.
- * function.c (block_chainon): Define.
-
-2011-04-14 Anatoly Sokolov <aesok@post.ru>
- Eric Weddington <eric.weddington@atmel.com>
- Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c ("insn-codes.h", "optabs.h", "langhooks.h"):
- New Includes
- (avr_init_builtins, avr_expand_builtin,
- avr_expand_delay_cycles, avr_expand_unop_builtin,
- avr_expand_binop_builtin ): New functions.
- (avr_builtin_id): New enum
- (struct avr_builtin_description): New struct
- (bdesc_1arg, bdesc_2arg): New arrays describing some RTL builtins.
- (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define.
-
- * config/avr/avr.md (UNSPEC_FMUL, UNSPEC_FMULS, UNSPEC_FMULSU,
- UNSPECV_ENABLE_IRQS, UNSPECV_NOP, UNSPECV_SLEEP, UNSPECV_WDR,
- UNSPECV_DELAY_CYCLES): new enumeration values
- (UNSPEC_SEI, UNSPEC_CLI): Remove enumeration values
- ("enable_interrupt"): Use UNSPECV_ENABLE_IRQS
- ("disable_interrupt"): Use UNSPECV_ENABLE_IRQS
- ("*rotlqi3_4"): rename insn to "rotlqi3_4"
- ("delay_cycles_1", "delay_cycles_2", "delay_cycles_3",
- "delay_cycles_4", "nopv", "sleep", "wdr", "fmul", "fmuls",
- "fmulsu"): New insns
-
- * config/avr/avr-c.c: fix line endings
- (avr_cpu_cpp_builtins): New builtin defines: __BUILTIN_AVR_NOP,
- __BUILTIN_AVR_SEI, __BUILTIN_AVR_CLI, __BUILTIN_AVR_WDR,
- __BUILTIN_AVR_SLEEP, __BUILTIN_AVR_SWAP,
- __BUILTIN_AVR_DELAY_CYCLES, __BUILTIN_AVR_FMUL,
- __BUILTIN_AVR_FMULS, __BUILTIN_AVR_FMULSU.
-
- * doc/extend.texi (AVR Built-in Functions): New node
- (Target Builtins): Add documentation of AVR
- built-in functions.
-
-2011-04-14 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/44643
- * config/avr/avr.c (avr_insert_attributes): Leave TREE_READONLY
- alone. Error if non-const data has attribute progmem.
-
-2011-04-13 Nathan Froyd <froydnj@codesourcery.com>
-
- * tree.h (struct tree_constructor): Include tree_typed instead of
- tree_common.
- * tree.c (initialize_tree_contains_struct): Mark TS_CONSTRUCTOR as
- TS_TYPED instead of TS_COMMON.
-
-2011-04-13 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (*sse2_uavgv16qi3): Merge with *avx_uavgv16qi3.
- (*sse2_uavgv8hi3): Merge with *avx_uavgv8hi3.
- (sse2_psadbw): Merge with *avx_psadbw.
- (ssse3_phaddwv8hi3): Merge with *avx_phaddwv8hi3.
- (ssse3_phadddv4si3): Merge with *avx_phadddv4si3.
- (ssse3_phaddswv8hi3): Merge with *avx_phaddswv8hi3.
- (ssse3_phsubwv8hi3): Merge with *avx_phsubwv8hi3.
- (ssse3_phsubdv4si3): Merge with *avx_phsubdv4si3.
- (ssse3_phsubswv8hi3): Merge with *avx_phsubswv8hi3.
- (ssse3_pmaddubsw128): Merge with *avx_pmaddubsw128.
- (*ssse3_pmulhrswv8hi3): Merge with *avx_pmulhrswv8hi3.
- (ssse3_pshufbv16qi3): Merge with *avx_pshufbv16qi3.
- (ssse3_psign<mode>3): Merge with *avx_psign<mode>3.
- (ssse3_palignrti): Merge with *avx_palignrti.
-
-2011-04-13 Nathan Froyd <froydnj@codesourcery.com>
-
- * tree-flow.h (struct gimple_df): Make free_ssanames a VEC.
- * tree-ssanames.c (fini_ssanames): VEC_free it.
- (make_ssa_name_fn): Update for VECness of free_ssanames.
- (release_ssa_name, release_dead_ssa_names): Likewise.
- * tree.h (struct tree_ssa_name): Include tree_typed instead of
- tree_common.
- * tree.c (initialize_tree_contains_struct): Mark TS_SSA_NAME as
- TS_TYPED instead of TS_COMMON.
-
-2011-04-13 Nathan Froyd <froydnj@codesourcery.com>
-
- * postreload-gcse.c (gcse_after_reload_main): Add calls to
- statistics_counter_event.
- * tree-ssa-copyrename.c (stats): Define.
- (rename_ssa_copies): Count coalesced SSA_NAMEs. Add call to
- statistics_counter_event.
- * tree-ssa-math-opts.c (reciprocal_stats, sincos_stats): Define.
- (bswap_stats, widen_mul_stats): Define.
- (insert_reciprocals): Increment rdivs_inserted.
- (execute_cse_reciprocals): Zeroize reciprocal_stats. Increment
- rfuncs_inserted. Add calls to statistics_counter_event.
- (execute_cse_sincos_1): Increment inserted.
- (execute_cse_sincos): Zeroize sincos_stats. Add call to
- statistics_counter_event.
- (execute_optimize_bswap): Zeroize bswap_stats. Increment fields
- of bswap_stats. Add calls to statistics_counter_event.
- (convert_mult_to_widen): Increment widen_mults_inserted.
- (convert_plusminus_to_widen): Increment maccs_inserted.
- (convert_mult_to_fma): Increment fmas_inserted.
- (execute_optimize_widening_mul): Zeroize widen_mul_stats. Add
- calls to statistics_counter_event.
-
-2011-04-13 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/48455
- * ira-costs.c (find_costs_and_classes): Use i_mem_cost instead of
- `temp_costs->mem_cost'.
-
-2011-04-13 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.h: New file.
- * ipa-inline-analysis.c: New file. Broken out of ...
- * ipa-inline.c: ... this file; update toplevel comment;
- include ipa-inline.h
- (inline_summary): Move to ipa-inline.h
- (cgraph_estimate_edge_time): Rename to estimate_edge_time; move to
- ipa-inline-analysis.c.
- (cgraph_estimate_time_after_inlining): Rename to
- estiamte_time_after_inlining; move to ipa-inline-analysis.c
- (cgraph_estimate_edge_growth): Move to ipa-inline-analysis.c; rename
- to estimate_edge_growth.
- (cgraph_estimate_size_after_inlining): Move to ipa-inline-analysis.c;
- rename to estimate_size_after_inlining.
- (cgraph_mark_inline_edge): Update for new naming convention.
- (cgraph_check_inline_limits): Likewise.
- (cgraph_edge_badness): Likewise.
- (cgraph_decide_recursive_inlining): Likewise.
- (cgraph_decide_inlining_of_small_functions): Likewise.
- (cgraph_decide_inlining_incrementally): Likewise.
- (cgraph_estimate_growth): Rename to estimate_growth; move to
- ipa-inline-analysis.c.
- (eliminated_by_inlining_prob): Move to ipa-inline-analysis.c.
- (estimate_function_body_sizes): Move to ipa-inline-analysis.c.
- (compute_inline_parameters): Likewise.
- (compute_inline_parameters_for_current): Likewise.
- (pass_inline_parameters): Likewise.
- (inline_indirect_intraprocedural_analysis): Likewise.
- (analyze_function): Rename to inline_analyze_function; likewise.
- (add_new_function): Move to ipa-inline-analysis.c.
- (inline_generate_summary): Likewise.
- (inline_read_summary): Likewise.
- (inline_write_summary): Likewise.
- * Makefile.in (ipa-inline-analysis.c): New file.
-
-2011-04-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (gcc_cv_as_sparc_gotdata_op): Remove GNU ld check.
- * configure: Regenerate.
-
-2011-04-13 Nathan Froyd <froydnj@codesourcery.com>
-
- * tree.h (struct tree_int_cst, struct real_value): Include tree_typed
- instead of tree_common.
- (struct tree_fixed_cst, struct tree_string, struct tree_complex):
- Likewise.
- * tree.c (initialize_tree_contains_struct): Mark such nodes as being
- TS_TYPED rather than TS_COMMON.
- * print-tree.c (print_node) [STRING_CST]: Don't print TREE_CHAIN.
-
-2011-04-01 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/45263
- * config/avr/libgcc.S (__do_global_ctors, __do_global_dtors): Don't use
- r20 around calls of __tablejump_elpm__
-
-2011-04-13 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/48591
- * omp-low.c (expand_omp_atomic_fetch_op): Return false if decl is
- NULL.
- (expand_omp_atomic_pipeline): Return false if cmpxchg is NULL.
-
-2011-04-13 Bernd Schmidt <bernds@codesourcery.com>
-
- * dwarf2out.c (struct dw_cfi_struct): Remove member dw_cfi_next.
- (dw_cfi_ref): Add DEF_VEC_P and some DEF_VEC_ALLOC_Ps.
- (cfi_vec): New typedef.
- (struct dw_fde_struct): Make dw_fde_cfi a cfi_vec. Replace
- dw_fde_switch_cfi with an integer dw_fde_switch_cfi_index.
- (cie_cfi_vec): New static variable.
- (cie_cfi_head): Delete.
- (add_cfi): Accept a cfi_vec * as first argument. All callers and
- declaration changed. Use vector rather than list operations.
- (new_cfi): Don't initialize the dw_cfi_next field.
- (add_fde_cfi): Allocate cie_cfi_vec if necessary. Use vector
- rather than list operations.
- (lookup_cfa): Use vector rather than list operations.
- (output_cfis): New argument upto. Accept a cfi_vec rather than
- a dw_cfi_ref list head as argument. All callers changed.
- Iterate over the vector using upto as a maximum index.
- (output_all_cfis): New static function.
- (output_fde): Use vector rather than list operations. Use the
- new upto argument for output_cfis rather than manipulating a
- list.
- (dwarf2out_begin_prologue): Change initializations to match
- new struct members.
- (dwarf2out_switch_text_section): Initialize dw_fde_switch_cfi_index
- from the vector length rather than searching for the end of a list.
- Use output_all_cfis.
- (convert_cfa_to_fb_loc_list): Use vector rather than list operations.
-
-2011-04-13 Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.md (movmemsi): Do not use this pattern when
- volatile pointers are involved.
-
-2011-04-13 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (pinsrbits): Remove.
- (sse2_packsswb): Merge with *avx_packsswb.
- (sse2_packssdw): Merge with *avx_packssdw.
- (sse2_packuswb): Merge with *avx_packuswb.
- (vec_interleave_highv16qi): Merge with *avx_interleave_highv16qi.
- (vec_interleave_lowv16qi): Merge with *avx_interleave_lowv16qi.
- (vec_interleave_highv8hi): Merge with *avx_interleave_highv8hi.
- (vec_interleave_lowv8hi): Merge with *avx_interleave_lowv8hi.
- (vec_interleave_highv4si): Merge with *avx_interleave_highv4si.
- (vec_interleave_lowv4si): Merge with *avx_interleave_lowv4si.
- (*sse4_1_pinsrb): Merge with *avx_pinsr<ssevecsize>.
- (*sse2_pinsrw): Merge with *avx_pinsr<ssevecsize>.
- (*sse4_1_pinsrd): Merge with *avx_pinsr<ssevecsize>.
- (*sse4_1_pinsrq): Merge with *avx_pinsrq.
- (sse2_loadld): Merge with *avx_loadld.
- (*vec_extractv2di_1_rex64): Merge with *vec_extractv2di_1_rex64_avx.
- (*vec_extractv2di_1_sse2): Merge with *vec_extractv2di_1_avx.
- (*vec_concatv2si_sse4_1): Merge with *vec_concatv2si_avx.
- (*vec_concatv2di_rex64_sse4_1): Merge with *vec_concatv2di_rex64_avx.
- (vec_concatv2di): Merge with *vec_concatv2di_avx.
-
-2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
-
- * c-decl.c (union lang_tree_node): Check for TS_COMMON before
- calling TREE_CHAIN.
- * print-tree.c (print_node): Likewise.
- * tree-inline.c (copy_tree_r): Likewise.
- * c-lang.c (LANG_HOOKS_INIT_TS): Define.
- * lto-streamer-in.c (lto_input_tree_pointers): Check for TS_TYPED
- instead of TS_COMMON.
- * lto-streamer-out.c (lto_output_tree_pointers): Likewise.
- * tree.c (initialize_tree_contains_struct): Handle TS_TYPED.
- (copy_node_stat): Zero TREE_CHAIN only if necessary.
- (MARK_TS_BASE, MARK_TS_TYPED, MARK_TS_COMMON): Move these...
- (MARK_TS_DECL_COMMON, MARK_TS_DECL_COMMON, MARK_TS_DECL_WRTL):
- ...and these...
- (MARK_TS_DECL_WITH_VIS, MARK_TS_DECL_NON_COMMON): ...and these...
- * tree.h: ...here.
- (TREE_CHAIN): Check for a TS_COMMON structure.
- (TREE_TYPE): Check for a TS_TYPED structure.
-
-2011-04-12 Pat Haugen <pthaugen@us.ibm.com>
-
- * config/rs6000/rs6000.c (call_ABI_of_interest): Call
- cgraph_get_create_node instead of cgraph_node.
-
-2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * c-parser.c (c_parser_initelt): Updated call to
- objc_build_message_expr.
- (c_parser_postfix_expression): Likewise.
-
-2011-04-12 Kai Tietz <ktietz@redhat.com>
-
- * config/i386/mingw32.h (TARGET_SUBTARGET_DEFAULT): Add
- MASK_MS_BITFIELD_LAYOUT bit.
-
-2011-04-12 Jakub Jelinek <jakub@redhat.com>
-
- * combine.c (update_cfg_for_uncondjump): Instead of testing at_end
- assert it is always true.
- (try_combine): Don't call update_cfg_for_uncondjump for noop non-jump
- moves.
-
-2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * c-parser.c (c_lex_one_token): Rewritten conditional used when
- compiling Objective-C to be more efficient.
-
-2011-04-12 Axel Freyn <axel-freyn@gmx.de>
-
- * opts-common.c (decode_cmdline_options_to_array): Remove variable
- argv_copied.
-
-2011-04-12 Richard Sandiford <richard.sandiford@linaro.org>
-
- * recog.h, genoutput.c, optabs.c: Revert last patch.
-
-2011-04-12 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- PR target/48090
- * config/arm/arm.md (*arm_negdi2): Fix early clobber constraints.
-
-2011-04-12 Richard Sandiford <richard.sandiford@linaro.org>
-
- * recog.h (insn_operand_data): Add an "allows_mem" field.
- * genoutput.c (output_operand_data): Initialize it.
- * optabs.c (maybe_legitimize_operand_same_code): New function.
- (maybe_legitimize_operand): Use it when matching the original
- op->value.
-
-2011-04-12 Richard Sandiford <richard.sandiford@linaro.org>
-
- * genpreds.c (process_define_predicate): Move most processing
- to gensupport.c. Continue to validate the expression.
- * genrecog.c (did_you_mean_codes, compute_predicate_codes)
- (process_define_predicate): Move processing to gensupport.c.
- (main): Remove DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE cases.
- * gensupport.c (did_you_mean_codes): Moved from genrecog.c.
- (compute_predicate_codes): Moved from genrecog.c. Add lineno
- argument.
- (valid_predicate_name_p): New function, split out from old
- genpreds.c:process_define_predicate.
- (process_define_predicate): New function, combining code from
- old genpreds.c and genrecog.c functions.
- (process_rtx): Call it for DEFINE_PREDICATE and
- DEFINE_SPECIAL_PREDICATE.
-
-2011-04-12 Richard Sandiford <richard.sandiford@linaro.org>
-
- * config/arm/arm.c (arm_print_operand): Use MEM_SIZE to get the
- size of a '%A' memory reference.
- (T_DREG, T_QREG): New neon_builtin_type_bits.
- (arm_init_neon_builtins): Assert that the load and store operands
- are neon_struct_operands.
- (locate_neon_builtin_icode): Provide the neon_builtin_type_bits.
- (NEON_ARG_MEMORY): New builtin_arg.
- (neon_dereference_pointer): New function.
- (arm_expand_neon_args): Add a neon_builtin_type_bits argument.
- Handle NEON_ARG_MEMORY.
- (arm_expand_neon_builtin): Update after above interface changes.
- Use NEON_ARG_MEMORY for loads and stores.
- * config/arm/predicates.md (neon_struct_operand): New predicate.
- * config/arm/iterators.md (V_two_elem): Tweak formatting.
- (V_three_elem): Use BLKmode for accesses that have no associated mode.
- (V_four_elem): Tweak formatting.
- * config/arm/neon.md (neon_vld1<mode>, neon_vld1_dup<mode>)
- (neon_vst1_lane<mode>, neon_vst1<mode>, neon_vld2<mode>)
- (neon_vld2_lane<mode>, neon_vld2_dup<mode>, neon_vst2<mode>)
- (neon_vst2_lane<mode>, neon_vld3<mode>, neon_vld3_lane<mode>)
- (neon_vld3_dup<mode>, neon_vst3<mode>, neon_vst3_lane<mode>)
- (neon_vld4<mode>, neon_vld4_lane<mode>, neon_vld4_dup<mode>)
- (neon_vst4<mode>): Replace pointer operand with a memory operand.
- Use %A in the output template.
- (neon_vld3qa<mode>, neon_vld3qb<mode>, neon_vst3qa<mode>)
- (neon_vst3qb<mode>, neon_vld4qa<mode>, neon_vld4qb<mode>)
- (neon_vst4qa<mode>, neon_vst4qb<mode>): Likewise, but halve
- the width of the memory access. Remove post-increment.
- * config/arm/neon-testgen.ml: Allow addresses to have an alignment.
-
-2011-04-12 Nick Clifton <nickc@redhat.com>
-
- * config/v850/v850.c (expand_prologue): Do not use the CALLT
- instruction for interrupt handlers if the target is the basic V850
- architecture.
- (expand_epilogue): Likewise.
-
-2011-04-12 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/48549
- * combine.c (propagate_for_debug): Also stop after BB_END of
- this_basic_block. Process LAST and just stop processing after it.
- (combine_instructions): If last_combined_insn has been deleted,
- set last_combined_insn to its PREV_INSN.
-
-2011-04-12 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/46076
- * gimple.h (struct gimple_statement_call): Add fntype field.
- (gimple_call_fntype): Adjust.
- (gimple_call_set_fntype): New function.
- * gimple.c (gimple_build_call_1): Set the call function type.
- * gimplify.c (gimplify_call_expr): Preserve the function
- type the frontend used for the call.
- (gimplify_modify_expr): Likewise.
- * lto-streamer-in.c (input_gimple_stmt): Input the call stmts
- function type.
- * lto-streamer-out.c (output_gimple_stmt): Output the call stmts
- function type.
- * tree-ssa.c (useless_type_conversion_p): Function pointer
- conversions are useless.
-
-2011-04-12 Martin Jambor <mjambor@suse.cz>
-
- * cgraph.h (cgraph_node): Remove function declaration.
- (cgraph_create_node): Declare.
- (cgraph_get_create_node): Likewise.
- * cgraph.c (cgraph_create_node): Renamed to cgraph_create_node_1.
- Updated all callers.
- (cgraph_node): Renamed to cgraph_create_node, assert that a node for
- the decl does not already exist. Call cgraph_get_create_node instead
- of cgraph_node.
- (cgraph_get_create_node): New function.
- (cgraph_same_body_alias): Update comment.
- (cgraph_set_call_stmt): Call cgraph_get_node instead of cgraph_node,
- assert it does not return NULL.
- (cgraph_update_edges_for_call_stmt): Likewise.
- (cgraph_clone_edge): Likewise.
- (cgraph_create_virtual_clone): Likewise.
- (cgraph_update_edges_for_call_stmt_node): Call cgraph_get_create_node
- instead of cgraph_node.
- (cgraph_add_new_function): Call cgraph_create_node or
- cgraph_get_create_node instead of cgraph_node.
- * cgraphbuild.c (record_reference): Call cgraph_get_create_node
- instead of cgraph_node.
- (record_eh_tables): Likewise.
- (mark_address): Likewise.
- (mark_load): Likewise.
- (build_cgraph_edges): Call cgraph_get_create_node instead
- of cgraph_node.
- (rebuild_cgraph_edges): Likewise.
- * cgraphunit.c (cgraph_finalize_function): Call cgraph_get_create_node
- instead of cgraph_node.
- (cgraph_copy_node_for_versioning): Call cgraph_create_node instead of
- cgraph_node.
- * lto-symtab.c (lto_symtab_merge_cgraph_nodes_1): Call
- cgraph_create_node instead of cgraph_node.
- * c-decl.c (finish_function): Call cgraph_get_create_node instead
- of cgraph_node.
- * lto-cgraph.c (input_node): Likewise.
- * lto-streamer-in.c (input_function): Likewise.
- * varasm.c (mark_decl_referenced): Likewise.
- (assemble_alias): Likewise.
-
-2011-04-12 Martin Jambor <mjambor@suse.cz>
-
- * tree-inline.c (tree_function_versioning): Call cgraph_get_node
- instead of cgraph_node and assert it does not return NULL.
- * lto-streamer-in.c (lto_read_body): Likewise.
- * omp-low.c (new_omp_context): Likewise.
- (create_task_copyfn): Likewise.
- * tree-emutls.c (lower_emutls_function_body): Likewise.
- * matrix-reorg.c (transform_allocation_sites): Likewise.
-
-2011-04-12 Jakub Jelinek <jakub@redhat.com>
-
- PR c/48552
- * c-typeck.c (build_asm_expr): Error out on attempts to use
- void type outputs or inputs for constraints that allow reg or
- don't allow memory.
-
-2011-04-11 Chung-Lin Tang <cltang@codesourcery.com>
- Richard Earnshaw <rearnsha@arm.com>
-
- PR target/48250
- * config/arm/arm.c (arm_legitimize_reload_address): Update cases
- to use sign-magnitude offsets. Reject unsupported unaligned
- cases. Add detailed description in comments.
- * config/arm/arm.md (reload_outdf): Disable for ARM mode; change
- condition from TARGET_32BIT to TARGET_ARM.
-
-2011-04-11 Nathan Froyd <froydnj@codesourcery.com>
-
- * tree.h (struct typed_tree): New.
- (struct tree_common): Include it instead of tree_base.
- (TREE_TYPE): Update for new location of type field.
- (TYPE_USER_ALIGN, TYPE_PACKED): Refer to base field directly.
- (DECL_USER_ALIGN, DECL_PACKED): Likewise.
- (union tree_node): Add typed field.
- * treestruct.def (TS_TYPED): New.
- * lto-streamer.c (check_handled_ts_structures): Handle it.
- * tree.c (MARK_TS_TYPED): New macro.
- (MARK_TS_COMMON): Call it instead of MARK_TS_BASE.
-
-2011-04-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * cfghooks.c (redirect_edge_and_branch_force): Localize variable.
- (force_nonfallthru): Do not alter the loop nest if no basic block
- was created.
-
-2011-04-11 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (VI): New mode iterator.
- (SSEMODEI): Remove.
- (AVX256MODEI): Ditto.
- (AVXMODEF4P): Ditto.
- (avxvecpsmode): Ditto.
- (one_cmpl<mode>2): Enable for TARGET_SSE. Use VI mode iterator.
- (sse2_andnot<mode>3): New expander.
- (*andnot<mode>3): Merge with *sse2_andnot<mode>3 and
- *avx_andnot<mode>3. Enable for TARGET_SSE. Use VI mode iterator.
- (<any_logic:code><mode>3): Use VI mode iterator.
- (*<any_logic:code><mode>3): Merge with *sse2_<any_logic:code><mode>3
- and *avx_<any_logic:code><mode>3. Use VI mode iterator.
- (*andnottf3): Handle AVX three-operand constraints.
- (*<any_logic:code>tf3): Handle AVX three-operand constraints.
-
-2011-04-11 Joseph Myers <joseph@codesourcery.com>
- Robert Millan <rmh@gnu.org>
-
- * config.gcc (x86_64-*-kfreebsd*-gnu): Use i386/kfreebsd-gnu.h.
- * config/i386/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKER32,
- GNU_USER_DYNAMIC_LINKER64): Define.
- (REG_NAME): Don't undefine.
- (MD_UNWIND_SUPPORT): Undefine.
- * config/i386/knetbsd-gnu.h (GNU_USER_LINK_EMULATION): Define.
- (REG_NAME): Don't undefine.
- (MD_UNWIND_SUPPORT): Undefine.
- * config/i386/kopensolaris-gnu.h (GNU_USER_LINK_EMULATION): Define.
-
-2011-04-11 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/gnu.h (GNU_USER_LINK_EMULATION): Define.
- (CPP_SPEC, CC1_SPEC, ENDFILE_SPEC): Remove.
-
-2011-04-11 Xinliang David Li <davidxl@google.com>
-
- * value-profile.c (check_ic_target): New function.
- (gimple_ic_transform): Sanity check indirect call target.
- * gimple-low.c (gimple_check_call_args): Interface change.
- (gimple_check_call_matching_types): New function.
- * tree-inline.c (tree_can_inline_p): Call new function.
-
-2011-04-11 Basile Starynkevitch <basile@starynkevitch.net>
-
- * Makefile.in (PLUGIN_HEADERS): Add gimple-pretty-print.h
- tree-pretty-print.h & realmpfr.h.
-
-2011-04-11 Vladimir Makarov <vmakarov@redhat.com>
-
- PR middle-end/48464
- * ira.c (setup_pressure_classes): Fix typo in loop condition.
- (setup_allocno_and_important_classes): Ditto.
-
-2011-04-11 Joseph Myers <joseph@codesourcery.com>
-
- * config/alpha/linux-elf.h (LINUX_DYNAMIC_LINKER): Rename to
- GNU_USER_DYNAMIC_LINKER.
- * config/arm/linux-eabi.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Change
- LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
- (TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to
- GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/bfin/linux.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/bfin/uclinux.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): Change
- LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
- (TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to
- GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/frv/linux.h (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
- GNU_USER_DYNAMIC_LINKER.
- * config/gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
- GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/i386/gnu-user.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/i386/gnu-user64.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/i386/linux.h (GNU_USER_DYNAMIC_LINKER): Remove.
- * config/i386/linux64.h (GNU_USER_DYNAMIC_LINKER32,
- GNU_USER_DYNAMIC_LINKER64): Remove.
- * config/ia64/linux.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
- GNU_USER_DYNAMIC_LINKER.
- * config/kfreebsd-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
- GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/knetbsd-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
- GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/kopensolaris-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename
- to GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/linux.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
- GNU_USER_TARGET_OS_CPP_BUILTINS.
- (LINUX_DYNAMIC_LINKER): Rename to GNU_USER_DYNAMIC_LINKER.
- (LINUX_DYNAMIC_LINKER32): Rename to GNU_USER_DYNAMIC_LINKER32.
- (LINUX_DYNAMIC_LINKER64): Rename to GNU_USER_DYNAMIC_LINKER64.
- * config/lm32/uclinux-elf.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/m32r/linux.h (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
- GNU_USER_DYNAMIC_LINKER.
- (TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to
- GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/m68k/linux.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
- GNU_USER_DYNAMIC_LINKER.
- * config/m68k/uclinux.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/mips/linux.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
- GNU_USER_DYNAMIC_LINKER.
- * config/mips/linux64.h (LINUX_DYNAMIC_LINKERN32): Rename to
- GNU_USER_DYNAMIC_LINKERN32.
- (LINK_SPEC): Change LINUX_DYNAMIC_LINKERN32 to
- GNU_USER_DYNAMIC_LINKERN32. Change LINUX_DYNAMIC_LINKER64 to
- GNU_USER_DYNAMIC_LINKER64. Change LINUX_DYNAMIC_LINKER32 to
- GNU_USER_DYNAMIC_LINKER32.
- * config/mn10300/linux.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
- GNU_USER_DYNAMIC_LINKER.
- * config/moxie/uclinux.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
- * config/rs6000/linux64.h (LINUX_DYNAMIC_LINKER32): Rename to
- GNU_USER_DYNAMIC_LINKER32.
- (LINUX_DYNAMIC_LINKER64): Rename to GNU_USER_DYNAMIC_LINKER64.
- * config/rs6000/sysv4.h (LINUX_DYNAMIC_LINKER): Rename to
- GNU_USER_DYNAMIC_LINKER.
- * config/s390/linux.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- (LINK_SPEC): Change LINUX_DYNAMIC_LINKER32 to
- GNU_USER_DYNAMIC_LINKER32. Change LINUX_DYNAMIC_LINKER64 to
- GNU_USER_DYNAMIC_LINKER64.
- * config/sh/linux.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- (SUBTARGET_LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
- GNU_USER_DYNAMIC_LINKER.
- * config/sparc/linux.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
- GNU_USER_DYNAMIC_LINKER.
- * config/sparc/linux64.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- (LINK_ARCH32_SPEC): Change LINUX_DYNAMIC_LINKER32 to
- GNU_USER_DYNAMIC_LINKER32.
- (LINK_ARCH64_SPEC): Change LINUX_DYNAMIC_LINKER64 to
- GNU_USER_DYNAMIC_LINKER64.
- (LINK_SPEC): Change LINUX_DYNAMIC_LINKER64 to
- GNU_USER_DYNAMIC_LINKER64.
- * config/vax/linux.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- * config/xtensa/linux.h (TARGET_OS_CPP_BUILTINS): Change
- LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
- (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
-
-2011-04-11 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/gnu-user.h: Copy from linux.h. Update comments.
- (LINK_EMULATION, GLIBC_DYNAMIC_LINKER): Remove.
- (SUBTARGET_EXTRA_SPECS): Use GNU_USER_LINK_EMULATION and
- GNU_USER_DYNAMIC_LINKER.
- (MD_UNWIND_SUPPORT, REG_NAME): Remove.
- * config/i386/gnu-user64.h: Copy from linux64.h. Update comments.
- (GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64): Remove.
- (LINK_SPEC): Use GNU_USER_DYNAMIC_LINKER32 and
- GNU_USER_DYNAMIC_LINKER64.
- (MD_UNWIND_SUPPORT, REG_NAME): Remove.
- * config/i386/kfreebsd-gnu.h (LINK_EMULATION): Change to
- GNU_USER_LINK_EMULATION.
- * config/i386/linux.h (TARGET_ASM_FILE_START_FILE_DIRECTIVE,
- DEFAULT_PCC_STRUCT_RETURN, TARGET_TLS_DIRECT_SEG_REFS_DEFAULT,
- ASM_COMMENT_START, DBX_REGISTER_NUMBER, NO_PROFILE_COUNTERS,
- MCOUNT_NAME, SUBTARGET_FRAME_POINTER_REQUIRED, SIZE_TYPE,
- PTRDIFF_TYPE, WCHAR_TYPE, WCHAR_TYPE_SIZE, TARGET_OS_CPP_BUILTINS,
- CPP_SPEC, CC1_SPEC): Remove.
- (LINK_EMULATION): Change to GNU_USER_LINK_EMULATION.
- (GNU_USER_DYNAMIC_LINKER): Define.
- (ASM_SPEC, SUBTARGET_EXTRA_SPECS, LINK_SPEC, ENDFILE_SPEC,
- ASM_OUTPUT_ALIGNED_BSS, ASM_OUTPUT_MAX_SKIP_ALIGN,
- ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX, CRT_GET_RFIB_DATA,
- LIBGCC2_HAS_TF_MODE, LIBGCC2_TF_CEXT, TF_SIZE,
- TARGET_ASM_FILE_END, STACK_CHECK_MOVING_SP,
- STACK_CHECK_STATIC_BUILTIN, TARGET_THREAD_SSP_OFFSET,
- TARGET_CAN_SPLIT_STACK, TARGET_THREAD_SPLIT_STACK_OFFSET): Remove.
- * config/i386/linux64.h (TARGET_OS_CPP_BUILTINS, CPP_SPEC,
- CC1_SPEC, DEFAULT_PCC_STRUCT_RETURN,
- TARGET_TLS_DIRECT_SEG_REFS_DEFAULT, SPEC_32, SPEC_64, ASM_SPEC,
- LINK_SPEC, ENDFILE_SPEC, MULTILIB_DEFAULTS, LIBGCC2_HAS_TF_MODE,
- LIBGCC2_TF_CEXT, TF_SIZE, TARGET_ASM_FILE_END): Remove.
- (GNU_USER_DYNAMIC_LINKER32, GNU_USER_DYNAMIC_LINKER64): Define.
- (STACK_CHECK_MOVING_SP, STACK_CHECK_STATIC_BUILTIN,
- TARGET_THREAD_SSP_OFFSET, TARGET_CAN_SPLIT_STACK,
- TARGET_THREAD_SPLIT_STACK_OFFSET): Remove.
- * config/i386/gnu.h (GLIBC_DYNAMIC_LINKER): Change to
- GNU_USER_DYNAMIC_LINKER.
- * config/kfreebsd-gnu.h (GLIBC_DYNAMIC_LINKER): Change to
- GNU_USER_DYNAMIC_LINKER. Unconditionally undefine and redefine.
- * config/knetbsd-gnu.h (GLIBC_DYNAMIC_LINKER): Change to
- GNU_USER_DYNAMIC_LINKER. Unconditionally undefine and redefine.
- * config/kopensolaris-gnu.h (GLIBC_DYNAMIC_LINKER): Change to
- GNU_USER_DYNAMIC_LINKER. Unconditionally undefine and redefine.
- * config.gcc (i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu |
- i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* |
- i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux* |
- x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu): Use the new headers.
-
-2011-04-11 Kai Tietz <ktietz@redhat.com>
-
- PR target/9601
- PR target/11772
- * config/i386/i386-protos.h (ix86_get_callcvt): New prototype.
- * config/i386/i386.c (ix86_handle_cconv_attribute): Adjust
- comment.
- (ix86_is_msabi_thiscall): Removed.
- (ix86_is_type_thiscall): Likewise.
- (ix86_get_callcvt): New function.
- (ix86_comp_type_attributes): Simplify check.
- (ix86_function_regparm): Use ix86_get_callcvt for calling
- convention attribute checks.
- (ix86_return_pops_args): Likewise.
- (ix86_static_chain): Likewise.
- (x86_this_parameter): Likewise.
- (x86_output_mi_thunk): Likewise.
- (ix86_function_type_abi): Optimize check for types without attributes.
- * config/i386/i386.h (IX86_CALLCVT_CDECL, IX86_CALLCVT_STDCALL,
- IX86_CALLCVT_FASTCALL, IX86_CALLCVT_THISCALL, IX86_CALLCVT_REGPARM,
- IX86_CALLCVT_SSEREGPARM): New macros to represent calling convention
- by flag-values.
- (IX86_BASE_CALLCVT): Helper macro.
- * config/i386/netware.c (i386_nlm_maybe_mangle_decl_assembler_name):
- Use ix86_get_callcvt for calling convention attribute checks and avoid
- symbol-decoration for stdcall in TARGET_RTD case.
- * config/i386/winnt.c (i386_pe_maybe_mangle_decl_assembler_name):
- Likewise.
- (gen_stdcall_or_fastcall_suffix): Adjust ident and use DECL_ORIGIN
- for declaration.
-
-2011-04-11 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (VI_128): New mode iterator.
- (VI12_128): Rename from SSEMODE12.
- (VI14_128): Rename from SSEMODE14.
- (VI124_128): New mode iterator.
- (VI24_128): Rename from SSEMODE248.
- (VI248_128): Rename from SSEMODE248.
- (SSEMODE124C8): Remove.
- (*<plusminus_insn><mode>3): Merge with *avx_<plusminus_insn><mode>3.
- (*sse2_<plusminus_insn><mode>3): Merge with
- *avx_<plusminus_insn><mode>3.
- (*mulv8hi3): Merge with *avx_mulv8hi3.
- (*<s>mulv8hi3_highpart): Merge with *avx_<s>mulv8hi3_highpart.
- (*sse2_umulv2siv2di3): Merge with *avx_umulv2siv2di3.
- (*sse2_pmaddwd): Merge with *avx_pmaddwd.
- (*sse4_1_mulv4si3): Merge with *avx_mulv4si3.
- (ashr<mode>3): Merge with *avx_ashr<mode>3.
- (lshr<mode>3): Merge with *avx_lshr<mode>3.
- (ashl<mode>3): Merge with *avx_ashl<mode>3.
- (sse2_ashlv1ti3): Merge with *avx_ashlv1ti3.
- (sse2_lshrv1ti3): Merge with *avx_lshrv1ti3.
- (*sse4_1_<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3.
- (*<smaxmin:code>v8hi3): Ditto.
- (*sse4_1_<umaxmin:code><mode>3): Merge with *avx_<umaxmin:code><mode>3.
- (*<smaxmin:code>v16qi3): Ditto.
- (*sse4_1_eqv2di3): Merge with *avx_eq<mode>3.
- (*sse2_eq<mode>3): Ditto.
- (*sse4_2_eqv2di3): Merge with *avx_gt<mode>3.
- (*sse2_gt<mode>3): Ditto.
- (vcondv2di): Split out of vcond<mode>.
- (vconduv2di): Split out of vcondu<mode>.
-
-2011-04-11 Richard Guenther <rguenther@suse.de>
-
- * gimplify.c (gimple_fold_indirect_ref): Check host_integerp
- before calling tree_low_cst.
-
-2011-04-11 Richard Guenther <rguenther@suse.de>
-
- * stor-layout.c (layout_type): Compute all array index size operations
- in the original type.
- (initialize_sizetypes): Add comment.
- (set_sizetype): Do not set TREE_TYPE of a TREE_VEC.
-
-2011-04-11 Joseph Myers <joseph@codesourcery.com>
-
- * common.opt (Tbss=, Tdata=, Ttext=): New options.
-
-2011-04-11 Martin Jambor <mjambor@suse.cz>
-
- * cgraph.c (cgraph_local_info): Call cgraph_get_node instead
- of cgraph_node, handle NULL return value.
- (cgraph_global_info): Likewise.
- (cgraph_rtl_info): Likewise.
- * tree-inline.c (estimate_num_insns): Likewise.
- * gimplify.c (unshare_body): Likewise.
- (unvisit_body): Likewise.
- (gimplify_body): Likewise.
- * predict.c (optimize_function_for_size_p): Likewise.
- * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
- (call_may_clobber_ref_p_1): Likewise.
- * varasm.c (function_section_1): Likewise.
- (assemble_start_function): Likewise.
-
-2011-04-11 Martin Jambor <mjambor@suse.cz>
-
- * except.c (set_nothrow_function_flags): Call cgraph_get_node instead
- of cgraph_node.
- * final.c (rest_of_clean_state): Likewise.
- * gimple-iterator.c (update_call_edge_frequencies): Likewise.
- * passes.c (pass_init_dump_file): Likewise.
- (execute_all_ipa_transforms): Likewise.
- (function_called_by_processed_nodes_p): Likewise.
- * predict.c (maybe_hot_frequency_p): Likewise.
- (probably_never_executed_bb_p): Likewise.
- (compute_function_frequency): Likewise.
- * tree-nested.c (check_for_nested_with_variably_modified): Likewise.
- (unnest_nesting_tree_1): Likewise.
- (lower_nested_functions): Likewise.
- * tree-optimize.c (execute_fixup_cfg): Likewise.
- (tree_rest_of_compilation): Likewise.
- * tree-profile.c (gimple_gen_ic_func_profiler): Likewise.
- * tree-sra.c (ipa_early_sra): Likewise.
- * tree-ssa-loop-ivopts.c (computation_cost): Likewise.
- * config/i386/i386.c (ix86_compute_frame_layout): Likewise.
- * ipa.c (record_cdtor_fn): Likewise.
- * ipa-inline.c (cgraph_early_inlining): Likewise.
- (compute_inline_parameters_for_current): Likewise.
- * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
- * ipa-pure-const.c (local_pure_const): Likewise.
- * ipa-split.c (split_function): Likewise.
- (execute_split_functions): Likewise.
- * cgraphbuild.c (build_cgraph_edges): Likewise.
- (rebuild_cgraph_edges): Likewise.
- (cgraph_rebuild_references): Likewise.
- (remove_cgraph_callee_edges): Likewise.
- * cgraphunit.c (cgraph_mark_if_needed): Likewise.
- (verify_cgraph_node): Likewise.
- (cgraph_analyze_functions): Likewise.
- (cgraph_preserve_function_body_p): Likewise.
- (save_inline_function_body): Likewise.
- (save_inline_function_body): Likewise.
- * tree-inline.c (copy_bb): Likewise.
- (optimize_inline_calls): Likewise.
-
-2011-04-11 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/48195
- * ipa-cp.c (ipcp_driver): Call ipa_check_create_node_params and
- ipa_check_create_edge_args.
- (ipcp_generate_summary): Do not call ipa_check_create_node_params and
- ipa_check_create_edge_args.
- * ipa-inline.c (inline_generate_summary): Do not call
- ipa_check_create_node_params and ipa_check_create_edge_args.
- * ipa-prop.c (ipa_analyze_node): Call ipa_check_create_node_params and
- ipa_check_create_edge_args.
-
-2011-04-09 Anatoly Sokolov <aesok@post.ru>
-
- * expr.c (expand_expr_real_1): Use add_to_hard_reg_set function
- instead of loop.
- * sel-sched.c (mark_unavailable_hard_regs): Likewise.
- * function.c (record_hard_reg_sets): Likewise.
- * ira.c (compute_regs_asm_clobbered): Likewise.
- * sched-deps.c (sched_analyze_1): Likewise.
- * reload1.c (mark_reload_reg_in_use, choose_reload_regs): Likewise.
-
-2011-04-09 Xinliang David Li <davidxl@google.com>
-
- PR tree-optimization/PR48484
- * tree-ssa-uninit.c (convert_control_dep_chain_into_preds): Set
- has_valid_pred lazily
-
-2011-04-09 Duncan Sands <baldrick@free.fr>
-
- * tree.c (array_type_nelts): Bail out if TYPE_MAX_VALUE not set.
-
-2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * combine.c (combine_validate_cost): Adjust comments. Set registered
- cost of I0 to zero at the end, if any.
-
-2011-04-08 Xinliang David Li <davidxl@google.com>
-
- * ipa-cp.c (ipcp_update_profiling): Correct negative scale factor due
- to insane profile data.
-
-2011-04-08 Xinliang David Li <davidxl@google.com>
-
- * ipa-cp.c (ipcp_update_profiling): Correct
- negative scale factor due to insane profile data.
-
-2011-04-08 Xinliang David Li <davidxl@google.com>
-
- * final.c (dump_basic_block_info): New function.
- (final): Dump basic block.
- (final_scan_insn): Remove old dump.
-
-2011-04-08 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR target/47829
- * config.gcc (i386-*-freebsd): Disable unwind table generation for
- crtbegin/crtend.
-
-2011-04-08 Michael Matz <matz@suse.de>
-
- PR middle-end/48389
- * jump.c (rebuild_jump_labels_1, rebuild_jump_labels_chain): New
- functions.
- (rebuild_jump_labels): Call rebuild_jump_labels_1.
- * rtl.h (rebuild_jump_labels_chain): Declare.
- * cfgexpand.c (gimple_expand_cfg): Initialize JUMP_LABEL also on
- insns inserted on edges.
-
-2011-04-08 Joseph Myers <joseph@codesourcery.com>
-
- * config.gcc (arm*-*-*): Add arm/arm-tables.opt to extra_options.
- * config/arm/arm-arches.def: New.
- * config/arm/arm-opts.h: New.
- * config/arm/genopt.sh: New.
- * config/arm/arm-tables.opt: New (generated).
- * config/arm/arm.c (arm_handle_option, arm_target_help,
- TARGET_HANDLE_OPTION, TARGET_HELP, arm_find_cpu): Remove.
- (all_architectures): Get most table contents from arm-arches.def.
- (arm_option_override): Set arm_selected_arch, arm_selected_cpu and
- arm_selected_tune here.
- * config/arm/arm.h (enum processor_type): Move to arm-opts.h.
- * config/arm/arm.opt (config/arm/arm-opts.h): New HeaderInclude.
- (march=, mcpu=, mtune=): Use Enum and Var.
- * config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt): New.
- (arm.o): Update dependencies.
-
-2011-04-08 Basile Starynkevitch <basile@starynkevitch.net>
-
- * gengtype.c (write_typed_alloc_def): New argument f. Use it instead
- of header_file.
- (write_typed_struct_alloc_def, write_typed_typedef_alloc_def)
- (write_typed_alloc_defns): Likewise.
- (main): Calls write_typed_alloc_defns with output_header.
-
-2011-04-08 Vladimir Makarov <vmakarov@redhat.com>
-
- PR inline-asm/48435
- * ira-color.c (setup_profitable_hard_regs): Add comments.
- Don't take prohibited hard regs into account.
- (setup_conflict_profitable_regs): Rename to
- get_conflict_profitable_regs.
- (check_hard_reg_p): Check prohibited hard regs.
-
-2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/alpha/alpha.c (alpha_emit_xfloating_libcall): Call use_reg.
- * config/xtensa/xtensa.c (xtensa_call_tls_desc): Likewise.
- * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise.
-
-2011-04-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR target/48366
- * config/pa/pa.c (hppa_register_move_cost): Increase to 18 cost of
- move from floating point to shift amount register.
- (emit_move_sequence): Remove secondary reload support for floating
- point to shift amount amount register copies.
- (pa_secondary_reload): Return GENERAL_REGS for floating point/shift
- amount register copies.
- * config/pa/pa32-regs.h (HARD_REGNO_MODE_OK): For shift amount
- register, return false if mode isn't a scalar integer mode.
- * config/pa/pa64-regs.h (HARD_REGNO_MODE_OK): Likewise.
-
-2011-04-08 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gimple_call_flags): Remove kludge.
-
-2011-04-08 Alexander Monakov <amonakov@ispras.ru>
-
- * sel-sched.c (sel_region_init): Move call to
- sel_setup_region_sched_flags after setup_current_loop_nest.
-
-2011-04-08 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/48272
- * sched-deps.c (setup_insn_reg_pressure_info): Export and rename to
- init_insn_reg_pressure_info. Adjust a caller.
- * sched-int.h (init_insn_reg_pressure_info): Declare.
- * haifa-sched.c (haifa_init_insn): Call init_insn_reg_pressure_info
- when sched-pressure is enabled.
-
-2011-04-08 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gimple_set_modified): Do not queue calls to
- MODIFIED_NORETURN_CALLS here ...
- * tree-ssa-operands.c (update_stmt_operands): ... but here.
-
-2011-04-08 Richard Guenther <rguenther@suse.de>
-
- PR lto/48467
- * toplev.c (lang_dependent_init): Do not open asm_out_file
- in WPA mode, nor perform debug machinery initialization.
- (finalize): Do not unlink asm_out_file in WPA mode.
-
-2011-04-08 Richard Guenther <rguenther@suse.de>
-
- * gimple.h (gimple_call_fntype): New function.
- (gimple_call_return_type): Use it.
- * expr.c (expand_expr_real_1): Use gimple_call_fntype.
- * gimple-low.c (gimple_check_call_args): Likewise.
- * gimple.c (gimple_call_flags): Likewise.
- (gimple_call_arg_flags): Likewise.
- (gimple_call_return_flags): Likewise.
- * tree-cfg.c (verify_gimple_call): Likewise.
- (do_warn_unused_result): Likewise.
- * tree-ssa-ccp.c (ccp_fold_stmt): Likewise.
- * value-prof.c (gimple_ic_transform): Fix fndecl check.
-
-2011-04-08 Dmitry Melnik <dm@ispras.ru>
-
- PR rtl-optimization/48235
- * sel-sched.c (code_motion_process_successors): Recompute the last
- insn in basic block if control flow changed.
- (code_motion_path_driver): Ditto. Recompute the first insn as well.
- Update condition for ilist_remove.
-
-2011-04-08 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/48302
- * sel-sched-ir.h (sel_add_loop_preheaders): Update prototype.
- * sel-sched-ir.c (sel_add_loop_preheaders): Add 'bbs' argument. Use
- it to record added preheader blocks.
- * sel-sched.c (setup_current_loop_nest): Add 'bbs' argument. Pass it
- on to sel_add_loop_preheaders.
- (sel_region_init): Move call to setup_current_loop_nest after
- sel_init_bbs.
-
-2011-04-08 Alexander Monakov <amonakov@ispras.ru>
-
- PR target/48273
- * cfgloop.h (loop_has_exit_edges): New helper.
- * sel-sched-ir.c (init_global_and_expr_for_insn): Make CALLs
- non-clonable.
- * sel-sched.c (sel_setup_region_sched_flags): Don't pipeline loops
- that have no exit edges.
-
-2011-04-08 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/48442
- * sel-sched.c (init_seqno): Remove number_of_insns argument. Update
- all callers. Adjust assert.
-
-2011-04-08 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48377
- * tree-vect-data-refs.c (vector_alignment_reachable_p): Set
- is_packed to true even for types with smaller TYPE_ALIGN than
- TYPE_SIZE.
-
-2011-04-08 Richard Guenther <rguenther@suse.de>
-
- PR bootstrap/48513
- * doc/tm.texi: Re-generate.
-
-2011-04-08 Wei Guozhi <carrot@google.com>
-
- PR target/47855
- * config/arm/arm-protos.h (arm_attr_length_push_multi): New prototype.
- * config/arm/arm.c (arm_attr_length_push_multi): New function.
- * config/arm/arm.md (*push_multi): Change the length computation to
- call a C function.
-
-2011-04-08 Anatoly Sokolov <aesok@post.ru>
-
- * doc/tm.texi.in (ASM_OUTPUT_BSS): Remove documentation.
- (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Update documentation.
- * doc/tm.texi: Regenerate.
- * system.h (ASM_OUTPUT_BSS): Poison.
- * varasm.c (asm_output_bss): Remove function.
- (emit_bss, init_varasm_once): Don't use ASM_OUTPUT_BSS macro.
-
- * config/frv/frv.h (BSS_SECTION_ASM_OP): Remove comment.
- * config/frv/fr30.h (BSS_SECTION_ASM_OP): Likewise.
- * config/i386/djgpp.h (BSS_SECTION_ASM_OP): Likewise.
- * config/i386/i386elf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
- Likewise.
- * config/sh/sh.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
- Likewise.
- * config/m68k/m68kelf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
- Likewise.
- * config/m68k/netbsd-elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise.
-
-2011-04-07 Joseph Myers <joseph@codesourcery.com>
-
- * config/rx/rx.opt (rx610, rx200, rx600): Use Enum not Name on
- EnumValue lines.
-
-2011-04-07 Joseph Myers <joseph@codesourcery.com>
-
- * config/m68k/m68k.c (m68k_handle_option): Don't handle
- OPT_m68000, OPT_mc68000, OPT_m68010, OPT_m68020, OPT_mc68020,
- OPT_m68030, OPT_m68040, OPT_m68060, OPT_m68302, OPT_m68332 and
- OPT_mcpu32.
- * config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't
- handle -mc68000, -m68000, -m68302, -m68010, -mc68020, -m68020,
- -m68030, -m68040, -m68060, -mcpu32 and -m68332.
- * config/m68k/m68k.opt (m68000, m68010, m68020, m68030, m68040,
- m68060, m68302, m68332, mc68000, mc68020, mcpu32): Use Alias.
- * config/m68k/t-mlibs (CANONICALIZE_OPTIONS): Remove.
- (MULTILIB_OPTIONS): Don't use $(CANONICALIZE_OPTIONS).
- (MULTILIB_MATCHES): Map -march= options to corresponding -mcpu=
- options. Don't map other m68k options manually. Don't handle
- old-style options as canonical.
- (MULTILIB_EXCEPTIONS): Don't use $(CANONICALIZE_OPTIONS).
- * doc/install.texi (m68k-*-*): Document binutils version requirement.
-
-2011-04-07 Eric Botcazou <ebotcazou@adacore.com>
-
- * basic-block.h (force_nonfallthru): Move to...
- * cfghooks.h (struct cfg_hooks): Add force_nonfallthru hook.
- (force_nonfallthru): ...here.
- * cfghooks.c (force_nonfallthru): New function.
- * cfgrtl.c (force_nonfallthru): Rename into...
- (rtl_force_nonfallthru): ...this.
- (commit_one_edge_insertion): Do not set AUX field.
- (commit_edge_insertions): Do not discover new basic blocks.
- (rtl_cfg_hooks): Add rtl_force_nonfallthru.
- (cfg_layout_rtl_cfg_hooks): Likewise.
- * function.c (thread_prologue_and_epilogue_insns): Remove bogus
- ATTRIBUTE_UNUSED. Discover new basic blocks in the prologue insns.
- * tree-cfg.c (gimple_cfg_hooks): Add NULL for force_nonfallthru.
-
-2011-04-07 Anatoly Sokolov <aesok@post.ru>
-
- * config/mips/mips.h (REG_MODE_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P):
- Remove macros.
-
-2011-04-07 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md: Update copyright year.
- (avxcvtvecmode): Remove.
- (sse_movhlps): Merge with *avx_movhlps.
- (sse_movlhps): Merge with *avx_movlhps.
- (vec_interleave_highv4sf): Merge with *avx_interleave_highv4sf.
- (vec_interleave_lowv4sf): Merge with *avx_interleave_lowv4sf.
- (sse_shufps_<mode>): Merge with *avx_shufps_<mode>.
- (sse_loadhps): Merge with *avx_loadhps.
- (sse_storelps): Merge with *avx_storelps.
- (sse_loadlps): Merge with *avx_loadlps.
- (sse_movss): Merge with *avx_movss.
- (*vec_concatv2sf_sse4_1): Merge with *vec_concatv2sf_avx.
- (*vec_concatv4sf_sse): Merge with *vec_concatv4sf_avx.
- (*vec_set<mode>_0_sse4_1): Merge with *vec_set<mode>_0_avx.
- (*vec_set<mode>_0_sse2): Split multi-unit alternative.
- (vec_set<mode>_0): Ditto.
- (*vec_setv4sf_sse4_1): Merge with *vec_setv4sf_avx.
- (sse4_1_insertps): Merge with *avx_insertps.
- (*sse3_interleave_highv2df): Merge with *avx_interleave_highv2df.
- (*sse3_interleave_lowv2df): Merge with *avx_interleave_lowv2df.
- (vec_interleave_highv2di): Merge with *avx_interleave_highv2di.
- (sse2_shufpd_<mode>): Merge with *avx_shufpd_<mode>.
- (sse2_storehpd): Merge with *avx_storehpd.
- (sse2_loadhpd): Merge with *avx_loadhpd.
- (sse2_loadlpd): Merge with *avx_loadlpd.
- (sse2_movsd): Merge with *avx_movsd.
- (*vec_concatv2df): Merge with *vec_concatv2df.
-
-2011-04-07 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48343
- * combine.c (combine_instructions): Add last_combined_insn,
- update it if insn is after it, pass it to all try_combine calls.
- (try_combine): Add last_combined_insn parameter, pass it instead of
- i3 to propagate_for_debug.
-
-2011-04-07 Nick Clifton <nickc@redhat.com>
-
- * config/mn10300/mn10300.md (movqi_internal): Add alternatives
- to handle MDR <-> data register transfers.
- (movhi_internal): Likewise.
-
-2011-04-07 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_stack_info): Don't compare against
- previous stack info.
-
-2011-04-07 Tom de Vries <tom@codesourcery.com>
-
- PR target/43920
- * cfgcleanup.c (try_crossjump_to_edge): Add dir parameter. Pass dir to
- flow_find_cross_jump. Swap variables to implement backward replacement.
- (try_crossjump_bb): Add argument to try_crossjump_to_edge.
-
-2011-04-07 Tom de Vries <tom@codesourcery.com>
-
- PR target/43920
- * cfgcleanup.c (walk_to_nondebug_insn): New function.
- (flow_find_cross_jump): Use walk_to_nondebug_insn. Recalculate bb1
- and bb2.
- (try_crossjump_to_edge): Handle case that newpos1 or newpos2 is not
- src1 or src2. Redirect edges to the last basic block. Update
- frequency and count on multiple basic blocks in case of fallthru.
-
-2011-04-07 Tom de Vries <tom@codesourcery.com>
-
- PR target/43920
- * cfgcleanup.c (equal_different_set_p, can_replace_by, merge_dir): New
- function.
- (old_insns_match_p): Change return type. Replace return false/true
- with return dir_none/dir_both. Use can_replace_by.
- (flow_find_cross_jump): Add dir_p parameter. Init replacement
- direction from dir_p. Register replacement direction in dir, last_dir
- and afterlast_dir. Handle new return type of old_insns_match_p using
- merge_dir. Return replacement direction in dir_p.
- (flow_find_head_matching_sequence, outgoing_edges_match): Handle new
- return type of old_insns_match_p.
- (try_crossjump_to_edge): Add argument to call to flow_find_cross_jump.
- * ifcvt.c ( cond_exec_process_if_block): Add argument to call to
- flow_find_cross_jump.
- * basic-block.h (enum replace_direction): New type.
- (flow_find_cross_jump): Add parameter to declaration.
-
-2011-04-06 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (AVXMODEDCVTDQ2PS): Remove.
- (AVXMODEDCVTPS2DQ): Ditto.
- (VEC_FLOAT_MODE): Ditto.
- (<sse>_andnot<mode>3): Merge with avx_andnot<mode>3. Use VF mode
- iterator. Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL target flag.
- (<any_logic:code><mode>3): Use VF mode iterator.
- (*<any_logic:code><mode>3): Merge with *avx_<any_logic:code><mode>3.
- Use VF mode iterator.
- (copysign<mode>3): Use VF mode iterator.
- (*andnot<MODEF:mode>3): Merge with *avx_andnot<MODEF:mode>3. Handle
- TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL target flag.
- (*<any_logic:code><MODEF:mode>3): Merge with
- *avx_<any_logic:code><MODEF:mode>3.
- (sse_cvtsi2ss): Merge with *avx_cvtsi2ss.
- (sse_cvtsi2ssq): Merge with *avx_cvtsi2ssq.
- (avx_cvtdq2ps256): Split from avx_cvtdq2ps<avxmodesuffix>.
- (avx_cvtdq2ps<avxmodesuffix>): Remove.
- (sse2_cvtdq2ps): Use %v modifier.
- (avx_cvtps2dq256): Split from avx_cvtps2dq<avxmodesuffix>.
- (avx_cvtps2dq<avxmodesuffix>): Remove.
- (sse2_cvtps2dq): Use %v modifier.
- (avx_cvttps2dq256): Split from avx_cvttps2dq<avxmodesuffix>.
- (avx_cvttps2dq<avxmodesuffix>): Remove.
- (sse2_cvttps2dq): Use %v modifier.
- (sse2_cvtsi2sd): Merge with *avx_cvtsi2sd.
- (sse2_cvtsi2sdq): Merge with *avx_cvtsi2sdq.
- (sse2_cvtsd2siq): Fix insn template.
- (sse2_cvtsd2siq_2): Ditto.
- (sse2_cvttsd2siq): Ditto.
- (sse2_cvtsd2ss): Merge with *avx_cvtsd2ss.
- (sse2_cvtss2sd): Merge with *avx_cvtss2sd.
-
-2011-04-06 Joseph Myers <joseph@codesourcery.com>
-
- * gcov-io.c: Use GCC Runtime Library Exception.
-
-2011-04-06 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48466
- * dwarf2out.c (based_loc_descr): If drap_reg is INVALID_REGNUM, use
- as base_reg whatever register reg has been eliminated to, instead
- of hardcoding STACK_POINTER_REGNUM.
-
-2011-04-06 Joseph Myers <joseph@codesourcery.com>
-
- * doc/tm.texi.in: Document C target hooks as separate from general
- target hooks.
- * doc/tm.texi: Regenerate.
- * genhooks.c (struct hook_desc): Add docname field.
- (HOOK_VECTOR_1, DEFHOOKPOD, DEFHOOK, DEFHOOK_UNDOC). Initialize
- docname field.
- (hook_array): Include c-target.def.
- (emit_documentation): Use docname field in output.
- (emit_init_macros): Take docname argument. Only emit definitions
- for hooks matching docname.
- (main): Expect additional arguments in all cases. Pass argument
- to emit_init_macros.
- * target.def: Move initial macro definitions and comments to
- target-hooks-macros.h.
- (gcc_targetcm): Move to c-family/c-target.def.
- * target.h (targetcm): Move declaration to c-family/c-target.h.
- * targhooks.c (default_handle_c_option): Move to
- c-family/c-opts.c.
- * targhooks.h (default_handle_c_option): Move declaration to
- c-family/c-common.h.
- * target-hooks-macros.h: New file.
- * config.gcc (target_has_targetcm): Define and use to add to
- c_target_objs and cxx_target_objs.
- * config/default-c.c: New file.
- * config/darwin-c.c: Include c-target.h and c-target-def.h instead
- of target.h and target-def.h.
- (TARGET_HANDLE_C_OPTION, targetcm): Define later in file.
- (darwin_objc_construct_string, darwin_cfstring_ref_p,
- darwin_check_cfstring_format_arg): Make static.
- (TARGET_OBJC_CONSTRUCT_STRING_OBJECT,
- TARGET_STRING_OBJECT_REF_TYPE_P,
- TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): Define here.
- * config/darwin-protos.h (darwin_objc_construct_string,
- darwin_cfstring_ref_p, darwin_check_cfstring_format_arg): Don't
- declare.
- * config/darwin.h (TARGET_OBJC_CONSTRUCT_STRING_OBJECT,
- TARGET_STRING_OBJECT_REF_TYPE_P,
- TARGET_CHECK_STRING_OBJECT_FORMAT_ARG, TARGET_HAS_TARGETCM): Remove.
- * config/t-darwin (darwin-c.o): Update dependencies.
- * system.h (TARGET_HAS_TARGETCM): Poison.
- * Makefile.in (TARGET_H): Update.
- (TARGET_DEF, C_TARGET_DEF, C_TARGET_H, C_TARGET_DEF_H): Define.
- (c-family/c-format.o, c-family/c-opts.o): Update dependencies.
- (default-c.o): New target.
- (s-target-hooks-def-h): Pass "Target Hook" string to genhooks.
- (c-family/c-target-hooks-def.h, s-c-target-hooks-def-h): New targets.
- (s-tm-texi): Pass -d option to genhooks. Also test timestamp on
- c-target.def.
- (build/genhooks.o): Update dependencies.
-
-2011-04-06 Richard Guenther <rguenther@suse.de>
-
- * ipa-inline.c (enum inlining_mode): Remove.
- (cgraph_flatten): Use some other token.
- (cgraph_edge_early_inlinable_p): New function, split out from ...
- (cgraph_perform_always_inlining): New function, split out from ...
- (cgraph_decide_inlining_incrementally): ... here.
- (cgraph_mark_inline_edge): Adjust.
- (cgraph_early_inlining): Re-structure.
- (pass_early_inline): Require SSA form.
-
-2011-04-06 Andrew Stubbs <ams@codesourcery.com>
- Julian Brown <julian@codesourcery.com>
- Mark Shinwell <shinwell@codesourcery.com>
-
- * config/arm/arm.h (arm_class_likely_spilled_p): Check against
- LO_REGS only for Thumb-1.
- (MODE_BASE_REG_CLASS): Restrict base registers to those which can
- be used in short instructions when optimising for size on Thumb-2.
-
-2011-04-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gimple-low.c (lower_gimple_return): When not optimizing, force labels
- associated with user returns to be preserved.
-
-2011-04-06 Tristan Gingold <gingold@adacore.com>
-
- * dbxout.c (debug_nesting, symbol_queue, symbol_queue_index,
- symbol_queue_size, DBXOUT_DECR_NESTING,
- (DBXOUT_DECR_NESTING_AND_RETURN): Also define
- if XCOFF_DEBUGGING_INFO.
-
-2011-04-06 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (attribute isa): New.
- (attribute enabled): New.
- (setcc_<mode>_sse): Merge from *{avx,sse}_setcc<mode>.
- (*fop_<mode>_comm_mixed): Merge with *fop_<mode>_comm_mixed_avx.
- (*fop_<mode>_comm_sse): Merge with *fop_<mode>_comm_avx.
- (*fop_<mode>_1_mixed): Merge with *fop_<mode>_1_mixed_avx.
- (*fop_<mode>_1_sse): Merge with *fop_<mode>_1_avx.
- (<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3.
- (*ieee_smin<mode>3): Merge with *avx_ieee_smin<mode>3.
- (*ieee_smax<mode>3): Merge with *avx_ieee_smax<mode>3.
-
- * config/i386/sse.md (VF): New mode iterator.
- (VF1): Ditto.
- (VF2): Ditto.
- (VF_128): Ditto.
- (SSEMODEF4): Remove.
- (attribute sse): Handle V8SF and V4DF modes.
- (<absneg:code><mode>2): Use VF mode iterator.
- (*absneg<mode>2): Merge from *{avx,sse}_absneg<mode>2. Use VF
- mode iterator.
- (<plusminus_insn><mode>3): Use VF mode iterator.
- (*<plusminus_insn><mode>3): Merge with *avx_<plusminus_insn><mode>3.
- Use VF mode iterator.
- (<sse>_vm<plusminus_insn><mode>3): Merge with
- *avx_vm<plusminus_insn><mode>3. Use VF_128 mode iterator.
- (mul<mode>3): Use VF mode iterator.
- (*mul<mode>3): Merge with *avx_mul<mode>3. Use VF mode iterator.
- (<sse>_vmmul<mode>3): Merge with *avx_vmmul<mode>3. Use VF_128
- mode iterator.
- (div<VF2:mode>3): Merge from divv2df3 and divv4df3.
- (div<VF1:mode>3): Merge from divv4sf3 and divv8sf3.
- (<sse>_div<mode>3): Merge with *avx_div<mode>3. Use VF mode iterator.
- (<sse>_vmdiv<mode>3): Merge with *avx_vmdiv<mode>3. Use VF_128
- mode iterator.
- (<sse>_rcp<mode>2): Merge from avx_rcpv8sf2 and sse_rcpv4sf2.
- Use VF1 mode iterator.
- (sse_vmrcpv4sf2): Merge with *avx_vmrcpv4sf2.
- (sqrt<VF2:mode>2): New expander.
- (sqrt<VF1:mode>2): Merge from sqrtv4sf2 and sqrtv8sf2.
- (<sse>_sqrt<mode>2): Merge from avx_sqrtv8sf2, sse_sqrtv4sf, sqrtv4df2
- and sqrtv2df2. Use VF mode iterator.
- (<sse>_vmsqrt<mode>2): Merge with *avx_vmsqrt<mode>2. Use VF_128
- mode iterator.
- (rsqrt<VF1:mode>2): Merge from rsqrtv4sf2 and rsqrtv8sf2.
- (<sse>_rsqrt<mode>2): Merge from avx_rsqrtv8sf2 and sse_rsqrt4sf2.
- Use VF1 mode iterator.
- (sse_vmrsqrtv4sf2): Merge with *avx_vmrsqrtv4sf2.
- (<smaxmin:code><mode>3): Use VF mode iterator.
- (*<smaxmin:code><mode>3_finite): Merge with
- *avx_<smaxmin:code><mode>3_finite. Use VF mode iterator.
- (*<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3.
- (<sse>_vm<smaxmin:code><mode>2): Merge with
- *avx_vm<smaxmin:code><mode>2. Use VF_128 mode iterator.
- (*ieee_smin<mode>3): Merge with *avx_ieee_smin<mode>3. Use VF
- mode iterator.
- (*ieee_smax<mode>3): Merge with *avx_ieee_smax<mode>3. Use VF
- mode iterator.
- (sse3_addsubv2df3): Merge with *avx_addsubv2df3.
- (sse3_addsubv4sf3): Merge with *avx_addsubv4sf3.
- (sse3_h<plusminus_insn>v2df3): Merge with *avx_h<plusminus_insn>v2df3.
- (sse3_h<plusminus_insn>v4sf3): Merge with *avx_h<plusminus_insn>v4sf3.
- (avx_cmp<mode>3): Rename from avx_cmp<ssemodesuffix><mode>3. Use
- VF mode iterator.
- (avx_vmcmp<mode>3): Rename from avx_cmp<ssescalarmodesuffix><mode>3.
- Use VF_128 mode iterator.
- (<sse>_maskcmp<mode>3): Merge with *avx_maskcmp<mode>3. Use VF
- mode iterator.
- (<sse>_vmmaskcmp<mode>3): Merge with *avx_vmmaskcmp<mode>3. Use
- VF_128 mode iterator.
- (vcond<mode>): Use VF mode iterator.
- * config/i386/predicates.md (sse_comparison_operator): Merge with
- avx_comparison_float_operator. Do not declare as special_predicate.
- * config/i386/i386.c (struct builtin_description): Update for renamed
- compare patterns.
- (ix86_expand_args_builtin): Ditto.
- (ix86_expand_sse_compare_mask): Ditto.
-
-2011-04-06 Richard Guenther <rguenther@suse.de>
-
- * tree-inline.c (estimate_num_insns): For calls simply account
- for all passed arguments and a used return value.
-
-2011-04-06 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47663
- * cgraph.h (struct cgraph_edge): Add call_stmt_size and
- call_stmt_time fields.
- (cgraph_edge_inlinable_p): Declare.
- (cgraph_edge_recursive_p): New inline function.
- * cgraph.c (cgraph_create_edge_1): Initialize call_stmt_size.
- (cgraph_clone_edge): Copy it.
- * ipa-inline.c (cgraph_estimate_edge_time): New function.
- Account for call stmt time.
- (cgraph_estimate_time_after_inlining): Take edge argument.
- (cgraph_estimate_edge_growth): Account call stmt size.
- (cgraph_estimate_size_after_inlining): Take edge argument.
- (cgraph_mark_inline_edge): Adjust.
- (cgraph_check_inline_limits): Likewise.
- (cgraph_recursive_inlining_p): Remove.
- (cgraph_edge_badness): Use cgraph_edge_recursive_p.
- (cgraph_decide_recursive_inlining): Take edge argument and
- adjust.
- (cgraph_decide_inlining_of_small_functions): Do not avoid
- diags for recursive inlining here.
- (cgraph_flatten): Adjust.
- (cgraph_decide_inlining_incrementally): Likewise.
- (estimate_function_body_sizes): Remove call cost handling.
- (compute_inline_parameters): Initialize caller edge call costs.
- (cgraph_estimate_edge_growth): New function.
- (cgraph_estimate_growth): Use it.
- (cgraph_edge_badness): Likewise.
- (cgraph_check_inline_limits): Take an edge argument.
- (cgraph_decide_inlining_of_small_functions): Adjust.
- (cgraph_decide_inlining): Likewise.
- * tree-inline.c (estimate_num_insns): Only account for call
- return value if it is used.
- (expand_call_inline): Avoid diagnostics on recursive inline
- functions here.
- * lto-cgraph.c (lto_output_edge): Output edge call costs.
- (input_edge): Input edge call costs.
-
-2011-04-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/alpha/osf5.h (MAX_OFILE_ALIGNMENT): Define.
-
-2011-04-06 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- * doc/invoke.texi (Spec Files): Fix typo.
-
-2011-04-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * profile.c (branch_prob): Move declaration of local variable. Remove
- obsolete ??? comment. Expand the location explicitly instead of using
- the LOCATION_FILE and LOCATION_LINE macros.
-
-2011-04-06 Wei Guozhi <carrot@google.com>
-
- PR target/47855
- * config/arm/arm.md (arm_cmpsi_insn): Compute attr "length".
- (arm_cond_branch): Likewise.
- (arm_cond_branch_reversed): Likewise.
- (arm_jump): Likewise.
- (push_multi): Likewise.
- * config/arm/constraints.md (Py): New constraint.
-
-2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
-
- PR bootstrap/48471
- * dbxout.c (debug_nesting, symbol_queue, symbol_queue_index):
- Move these...
- (symbol_queue_size, DBXOUT_DECR_NESTING): ...and these...
- (DBXOUT_DECR_NESTING_AND_RETURN): ...and this under
- #ifdef DBX_DEBUGGING_INFO.
-
-2011-04-05 Bernd Schmidt <bernds@codesourcery.com>
-
- PR bootstrap/48403
- * haifa-sched.c (schedule_block): Increment cycle_issued_insns only
- if old and new states differ.
-
-2011-04-05 Joseph Myers <joseph@codesourcery.com>
-
- * config/m68k/m68k.c (m68k_handle_option): Don't handle OPT_m5200,
- OPT_m5206e, OPT_m528x, OPT_m5307, OPT_m5407 and OPT_mcfv4e.
- * config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't
- handle -m5200, -m5206e, -m528x, -m5307, -m5407 and -mcfv4e.
- * config/m68k/m68k.opt (m5200, m5206e, m528x, m5307, m5407,
- mcfv4e): Use Alias.
- * config/m68k/t-mlibs (MULTILIB_MATCHES): Don't map legacy
- ColdFire options to -mcpu= options.
-
-2011-04-05 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadupdate.c (determine_bb_domination_status): Always
- check if BB is a successor of LOOP->header and return
- NONDOMINATING if it is not, regardless of ENABLE_CHECKING.
-
-2011-04-05 Steven Bosscher <steven@gcc.gnu.org>
-
- * cprop.c (struct reg_use): Remove.
- (reg_use_table): Make an array of RTX.
- (find_used_regs, constprop_register, local_cprop_pass,
- bypass_block): Simplify users of reg_use_table.
- (cprop_insn): Likewise. Iterate if copy propagation succeeded
- on one of the uses found by find_used_regs.
-
-2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
-
- PR bootstrap/48469
- * combine.c (combine_instructions): #ifdef AUTO_INC_DEC links
- declaration.
-
-2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
-
- * combine.c (combine_instructions) [AUTO_INC_DEC]: Declare links
- as an rtx.
- (try_combine) [AUTO_INC_DEC]: Declare a local link rtx.
-
-2011-04-05 Steven Bosscher <steven@gcc.gnu.org>
-
- PR middle-end/48441
- * cprop.c (one_cprop_pass): Do not mark_oprs_set of deleted insns.
-
-2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
-
- * combine.c: Include obstack.h.
- (struct insn_link): Define.
- (uid_log_links): Adjust type.
- (FOR_EACH_LOG_LINK): New macro.
- (insn_link_obstack): Declare.
- (alloc_insn_link): Define.
- (create_log_links): Call it. Use FOR_EACH_LOG_LINK and adjust
- type of link variables.
- (find_single_use, insn_a_feeds_b, combine_instructions): Likewise.
- (try_combine, record_promoted_values, distribute_notes): Likewise.
- (distribute_links): Likewise. Tweak prototype.
- (clear_log_links): Delete.
- (adjust_for_new_dest): Call alloc_insn_link.
- * Makefile.in (combine.o): Depend on $(OBSTACK_H).
-
-2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcse.c (modify_mem_list): Convert to an array of VECs.
- (canon_modify_mem_list, compute_transp): Tweak formatting.
- (alloc_gcse_mem): Likewise. Adjust for modify_mem_list change.
- (load_killed_in_block_p): Likewise.
- (record_last_mem_set_info): Likewise.
- (clear_modify_mem_tables): Likewise.
-
-2011-04-05 Tom de Vries <tom@codesourcery.com>
-
- PR middle-end/48461
- * function.c (emit_use_return_register_into_block): Only define if
- HAVE_return.
-
-2011-04-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * stor-layout.c (self_referential_size): Fix 2010-07-13 commit.
-
-2011-04-05 Joseph Myers <joseph@codesourcery.com>
-
- * config/rx/rx-opts.h: New.
- * config/rx/rx.c (rx_cpu_type): Remove.
- (rx_handle_option): Don't assert that global structures are in
- use. Access variables via opts pointer. Defer most handling of
- OPT_mint_register_. Use error_at.
- (rx_option_override): Handle deferred OPT_mint_register_ here.
- * config/rx/rx.h (enum rx_cpu_types): Move to rx-opts.h.
- * config/rx/rx.opt (config/rx/rx-opts.h: New HeaderInclude.
- (mcpu=): Use Enum and specifiy rx_cpu_type with Var.
- (rx_cpu_types): New Enum and EnumValue entries.
- (mint-register=): Use Defer and use Var accordingly.
-
-2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
-
- * debug.h (debug_flush_symbol_queue, debug_queue_symbol): Delete.
- (debug_free_queue, debug_nesting, symbol_queue_index): Delete.
- * final.c (debug_flush_symbol_queue, debug_queue_symbol):
- Move these...
- (debug_free_queue, debug_nesting, symbol_queue_index):
- ...and these...
- * dbxout.c: ...to here. Make static.
-
-2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcse.c (modify_pair): Define. Define a VEC of it.
- (canon_modify_mem_list): Convert to an array of VECs.
- (free_insn_expr_list_list): Delete.
- (clear_modify_mem_tables): Call VEC_free instead.
- (record_last_mem_set_info): Don't modify canon_modify_mem_list.
- (alloc_gcse_mem): Adjust for canon_modify_mem_list change.
- (canon_list_insert, compute_transp): Likewise.
-
-2011-04-05 Tom de Vries <tom@codesourcery.com>
-
- PR target/43920
- * config/arm/arm.h (BRANCH_COST): Set to 1 for Thumb-2 when optimizing
- for size.
-
-2011-04-05 Tom de Vries <tom@codesourcery.com>
-
- PR target/43920
- * function.c (emit_use_return_register_into_block): New function.
- (thread_prologue_and_epilogue_insns): Use
- emit_use_return_register_into_block.
-
-2011-04-05 Tom de Vries <tom@codesourcery.com>
-
- PR target/43920
- * cfgcleanup.c (flow_find_cross_jump): Don't count USE or CLOBBER as
- insn.
-
-2011-04-05 Tom de Vries <tom@codesourcery.com>
-
- * cfgcleanup.c (try_crossjump_bb): Remove 2 superfluous variables.
-
-2011-04-05 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * config/arm/arm.md (define_constants for unspec): Replace with
- define_c_enum.
- (define_constants for unspecv): Replace with define_c_enum.
- * config/arm/neon.md (define_constants for unspec): Replace with
- define_c_enum.
-
-2011-04-04 Richard Henderson <rth@redhat.com>
-
- PR bootstrap/48400
- * dwarf2out.c (output_line_info): Always emit line info from
- at least one section.
- (dwarf2out_init): Create text_section_line_info here ...
- (set_cur_line_info_table): ... not here.
-
-2011-04-04 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/48380
- * ira.c (ira): Call grow_reg_equivs when fix_reg_equiv_init is
- not called.
-
- * ira-emit.c (emit_move_list): Update reg_equiv_init insn list.
-
-2011-04-04 Steven Bosscher <steven@gcc.gnu.org>
-
- * cprop.c (struct expr): Split 'expr' field in 'dest' and 'src'.
- (expr_equiv_p): Remove.
- (insert_set_in_table): Look at <dest, src> pair instead of expr.
- (hash_scan_set): Update call to insert_set_in_table.
- (dump_hash_table): Dump <dest, src> pair.
- (lookup_set): Simplify. Lookup <dest, src> pair.
- (compute_transp): Remove, fold heavily simplified code into...
- (compute_local_properties): ...here. Expect COMP and TRANSP
- unconditionally.
- (find_avail_set): Take set directly from struct expr.
- (find_bypass-set): Likewise.
- (bypass_block): Likewise.
- (cprop_insn): Likewise. Remove redundant INSN_P test.
-
- * cprop.c (implicit_set_cond_p): Assume nothing about COND, move
- checks on form of COND from find_implicit_sets to here.
- (find_implicit_sets): Cleanup control flow. Split critical edges
- if it exposes implicit sets. Allocate/resize implicit_sets as
- necessary.
- (one_cprop_pass): Only delete unreachable blocks if local_cprop_pass
- changed something. Run df_analyze after find_implicit_sets if any
- edges were split. Do not allocate implicit_sets here.
-
- * cprop.c: s/gcse/cprop/ everywhere except for flag_gcse.
- (gcse_obstack): Renamed to cprop_obstack.
- (GNEW, GNEWVEC, GNEWVAR): Remove.
- (gmalloc): Remove.
- (alloc_hash_table): Use XNEWVAR instead of GNEWVAR.
- (GOBNEW, GOBNEWVAR): Adjust for gcse_obstack renaming.
- (gcse_alloc): Likewise, and rename to cprop_alloc.
- (alloc_gcse_men, free_gcse_mem): Remove.
- (gcse_constant_p): Rename to cprop_constant_p, and adjust all callers.
- (compute_hash_table_work): Allocate and free reg_set_bitmap here.
- (one_cprop_pass): Likewise. Adjust for gcse_obstack renaming.
-
- * cprop.c (oprs_not_set_p): Remove.
- (mark_set, mark_clobber): Remove.
- (mark_oprs_set): Rewrite using DF_INSN_INFO_DEFS cache.
- (reg_not_set_p): New function.
- (find_avail_set): Use reg_not_set_p instead of oprs_not_set_p.
- (cprop_insn): Likewise.
- (cprop_jump): Use FOR_EACH_EDGE.
-
-2011-04-04 Bernd Schmidt <bernds@codesourcery.com>
-
- PR bootstrap/48403
- * haifa-sched.c (nonscheduled_insns_begin): New static variable.
- (rank_for_schedule): Use scheduled_insns vector instead of
- last_scheduled_insn.
- (ok_for_early_queue_removal): Likewise.
- (queue_to_ready): Search forward in nonscheduled_insns_begin if
- we have a dbg_cnt.
- (choose_ready): Likewise.
- (commit_schedule): Use VEC_iterate.
- (schedule_block): Initialize nonscheduled_insns_begin. If we have
- a dbg_cnt, use it and ensure the first insn is in the ready list.
- (haifa_sched_init): Allocate scheduled_insns.
- (sched_extend_ready_list): Don't allocate it; reserve space.
- (haifa_sched_finish): Free it.
-
-2011-04-04 Joseph Myers <joseph@codesourcery.com>
-
- * optc-gen.awk: Always remove type from Variable entry before
- recording in var_seen.
-
-2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * cfghooks.c (tidy_fallthru_edges): Add ??? comment.
- * tree-inline.c (delete_unreachable_blocks_update_callgraph): Remove
- call to tidy_fallthru_edges.
-
-2011-04-04 Joseph Myers <joseph@codesourcery.com>
-
- * doc/options.texi (ToLower): Document.
- * opt-functions.awk (switch_bit_fields): Initialize cl_tolower field.
- * opts-common.c (decode_cmdline_option): Handle cl_tolower.
- * opts.h (cl_option): Add cl_tolower field.
- * config/rx/rx.c (rx_handle_option): Use strcmp of -mcpu=
- arguments with lowercase strings.
- * config/rx/rx.opt (mcpu=): Add ToLower.
- * config/rx/t-rx (MULTILIB_MATCHES): Don't handle uppercase -mcpu=
- argument.
-
-2011-04-04 Richard Sandiford <richard.sandiford@linaro.org>
-
- * config/pdp11/pdp11.h (IRA_COVER_CLASSES): Delete.
-
-2011-04-04 Richard Sandiford <richard.sandiford@linaro.org>
-
- * config/vax/vax.c: Include reload.h.
-
-2011-04-04 Anatoly Sokolov <aesok@post.ru>
-
- * config/sparc/sparc.h (PREFERRED_RELOAD_CLASS): Remove.
- * config/sparc/sparc.c (TARGET_PREFERRED_RELOAD_CLASS): Define.
- (sparc_preferred_reload_class): New function.
-
-2011-04-04 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48401
- * cfgexpand.c (expand_gimple_basic_block): Avoid useless assignment.
- Use PAT_VAR_LOCATION_LOC instead of INSN_VAR_LOCATION_LOC.
-
-2011-04-03 Nathan Froyd <froydnj@codesourcery.com>
-
- * tree.h (struct tree_const_decl): Inherit from tree_decl_common.
- * tree.c (initialize_tree_contains_struct): Adjust accordingly.
-
-2011-04-03 Anatoly Sokolov <aesok@post.ru>
-
- * config/avr/avr.h (ASM_OUTPUT_BSS): Remove.
- (ASM_OUTPUT_ALIGNED_BSS): Define.
-
-2011-04-03 Michael Matz <matz@suse.de>
-
- * lto-streamer.h (struct lto_streamer_cache_d): Remove offsets
- and next_slot members.
- (lto_streamer_cache_insert, lto_streamer_cache_insert_at,
- lto_streamer_cache_lookup, lto_streamer_cache_get): Adjust prototypes.
- (lto_streamer_cache_append): Declare.
- * lto-streamer.c (lto_streamer_cache_add_to_node_array): Use
- unsigned index, remove offset parameter, ensure that we append
- or update existing entries.
- (lto_streamer_cache_insert_1): Use unsigned index, remove offset_p
- parameter, update next_slot for append.
- (lto_streamer_cache_insert): Use unsigned index, remove offset_p
- parameter.
- (lto_streamer_cache_insert_at): Likewise.
- (lto_streamer_cache_append): New function.
- (lto_streamer_cache_lookup): Use unsigned index.
- (lto_streamer_cache_get): Likewise.
- (lto_record_common_node): Don't test tree_node_can_be_shared.
- (preload_common_node): Adjust call to lto_streamer_cache_insert.
- (lto_streamer_cache_delete): Don't free offsets member.
- * lto-streamer-out.c (eq_string_slot_node): Use memcmp.
- (lto_output_string_with_length): Use lto_output_data_stream.
- (lto_output_tree_header): Remove ix parameter, don't write it.
- (lto_output_builtin_tree): Likewise.
- (lto_write_tree): Adjust callers to above, don't track and write
- offset, write unsigned index.
- (output_unreferenced_globals): Don't emit all global vars.
- (write_global_references): Use unsigned indices.
- (lto_output_decl_state_refs): Likewise.
- (write_symbol): Likewise.
- * lto-streamer-in.c (lto_input_chain): Move earlier.
- (input_function): Use unsigned index.
- (input_alias_pairs): Don't read and then ignore all global vars.
- (lto_materialize_tree): Remove ix_p parameter, don't read index,
- don't pass it back, use lto_streamer_cache_append.
- (lto_register_var_decl_in_symtab): Use unsigned index.
- (lto_register_function_decl_in_symtab): Likewise.
- (lto_get_pickled_tree): Don't read in or handle offset, read unsigned
- index.
- (lto_get_builtin_tree): Don't read index, use
- lto_streamer_cache_append.
- (lto_read_tree): Adjust call to lto_materialize_tree.
-
- * ipa-inline.c (cgraph_edge_badness): Move growth calculaton,
- don't use function calls in arguments to MIN.
-
- * varasm.c (decl_binds_to_current_def_p): Don't check TREE_PUBLIC
- twice.
-
- * gimple.c (gimple_type_leader_entry): Mark deletable.
-
-2011-04-03 Alan Modra <amodra@gmail.com>
-
- * dwarf2out.c (mem_loc_descriptor): Recurse on LO_SUM.
-
-2011-04-03 Michael Matz <matz@suse.de>
-
- * tree.c (free_lang_data_in_decl): Zero DECL_VINDEX if it's not
- an integer.
- * tree.h (tree_decl_non_common.vindex): Adjust comment.
-
-2011-04-03 Michael Matz <matz@suse.de>
-
- * cgraphbuild.c (record_reference): Canonicalize constructor values.
- * gimple-fold.c (canonicalize_constructor_val): Accept being called
- without function context.
- * cgraphunit.c (cgraph_finalize_compilation_unit): Clear
- current_function_decl and cfun.
-
-2011-04-03 Michael Matz <matz@suse.de>
-
- * tree.c (decl_init_priority_insert): Don't create entry for
- default priority.
- (decl_fini_priority_insert): Ditto.
- (fields_compatible_p, find_compatible_field): Remove.
- * tree.h (fields_compatible_p, find_compatible_field): Remove.
- * gimple.c (gimple_compare_field_offset): Adjust block comment.
-
-2011-04-03 Eric Botcazou <ebotcazou@adacore.com>
-
- * combine.c (try_combine): Remove useless local variable.
-
-2011-04-03 Richard Guenther <rguenther@suse.de>
- Ira Rosen <ira.rosen@linaro.org>
-
- * tree-if-conv.c (memrefs_read_or_written_unconditionally): Strip all
- non-variable offsets and compare the remaining bases of the two
- accesses instead of looking for exact same data-ref.
-
-2011-04-02 Kai Tietz <ktietz@redhat.com>
-
- PR target/48416
- * i386.c (ix86_function_arg_boundary): Fix printf formatter.
-
- * i386.c (ix86_is_msabi_thiscall): New helper function.
- (ix86_is_type_thiscall): New helper function.
- (ix86_comp_type_attributes): Handle thiscall for method-functions
- special.
- (init_cumulative_args): Likewise.
- (find_drap_reg): Likewise.
- (ix86_static_chain): Likewise.
- (x86_this_parameter): Likewise.
- (x86_output_mi_thunk): Likewise.
-
-2011-04-01 Olivier Hainque <hainque@adacore.com>
- Nicolas Setton <setton@adacore.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * dwarf2out.c (dwarf_attr_name): Map DW_AT_GNAT_descriptive_type.
- (add_gnat_descriptive_type_attribute): New function.
- (gen_array_type_die): Call it.
- (gen_enumeration_type_die): Likewise.
- (gen_struct_or_union_type_die): Likewise.
- (modified_type_die): Likewise.
- * langhooks.h (lang_hooks_for_types): New descriptive_type hook.
- * langhooks-def.h (LANG_HOOKS_DESCRIPTIVE_TYPE): Default to NULL.
- (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add LANG_HOOKS_DESCRIPTIVE_TYPE.
-
-2011-04-01 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/48148
- * dwarf2out.c (resolve_addr): Don't call force_decl_die
- if DECL_EXTERNAL has non-NULL DECL_ABSTRACT_ORIGIN.
-
- Revert:
- 2011-03-17 Richard Guenther <rguenther@suse.de>
-
- PR bootstrap/48148
- * lto-cgraph.c (input_overwrite_node): Clear the abstract
- origin for decls in other ltrans units.
- (input_varpool_node): Likewise.
-
-2011-04-01 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/48335
- * expr.c (expand_assignment): Handle all possibilities
- if TO_RTX is CONCAT.
- * expmed.c (store_bit_field_1): Avoid trying to create invalid SUBREGs.
- (store_split_bit_field): If SUBREG_REG (op0) or
- op0 itself has smaller mode than word, return it
- for offset 0 and const0_rtx for out-of-bounds stores.
- If word is const0_rtx, skip it.
-
-2011-04-01 Naveen H.S <naveen.S@kpitcummins.com>
-
- * config/h8300/h8300.c (print_operand_address): Rename to...
- (h8300_print_operand_address): ...this. Make static. Adjust comments.
- Call h8300_print_operand and h8300_print_operand_address instead of
- print_operand and print_operand_address. Declare.
- (print_operand): Renake to...
- (h8300_print_operand): ...this. Make static. Adjust comments.
- Call h8300_print_operand instead of print_operand. Declare.
- (h8300_print_operand_punct_valid_p): Moved from h8300.h file.
- (h8300_register_move_cost): Likewise.
- (TARGET_PRINT_OPERAND_PUNCT_VALID_P, TARGET_PRINT_OPERAND
- TARGET_PRINT_OPERAND_ADDRESS, TARGET_REGISTER_MOVE_COST): Define.
- * config/h8300/h8300.h (PRINT_OPERAND_ADDRESS, PRINT_OPERAND
- PRINT_OPERAND_PUNCT_VALID_P, REGISTER_MOVE_COST): Delete.
- * config/h8300/h8300-protos.h (print_operand): Delete.
- (print_operand_address): Delete.
-
-2011-04-01 Richard Henderson <rth@redhat.com>
-
- PR 48400
- * dwarf2out.c (dwarf2out_source_line): Disable discriminators
- in strict mode before dwarf4. Re-order tests to early out
- before switching sections.
-
-2011-04-01 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/h8300/constraints.md: New file.
- * config/h8300/h8300.md: Include it. Use satisfies_constraint_J,
- satisfies_constraint_L, and satisfies_constraint_N for peephole2s.
- (*tst_extzv_1_n, *tstsi_variable_bit_qi): Use satisfies_constraint_U.
- * config/h8300/predicates.md (bit_operand): Likewise.
- (incdec_operand): Use satisfies_constraint_M and
- satisfies_constraint_O. Don't use C code block.
- * config/h8300/h8300-protos.h (h8300_reg_class_from_letter): Delete.
- * config/h8300/h8300.c (h8300_reg_class_from_letter): Delete.
- (compute_mov_length): Use satisfies_constraint_G.
- (fix_bit_operand): Use satisfies_constraint_U.
- * config/h8300/h8300.h (REG_CLASS_FROM_LETTER): Delete.
- (CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Delete.
- (CONST_OK_FOR_M, CONST_OK_FOR_N, CONST_OK_FOR_O): Delete.
- (CONST_OK_FOR_Ppositive, CONST_OK_FOR_Pnegative): Delete.
- (CONST_OK_FOR_P, CONSTRAINT_LEN_FOR_P): Delete.
- (CONST_OK_FOR_CONSTRAINT_P, CONST_OK_FOR_LETTER_P): Delete.
- (CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
- (OK_FOR_Q, OK_FOR_R, OK_FOR_S, OK_FOR_T, OK_FOR_U, OK_FOR_WU): Delete.
- (OK_FOR_W, CONSTRAINT_LEN_FOR_W, OK_FOR_Y2, OK_FOR_Y0): Delete.
- (OK_FOR_Y, CONSTRAINT_LEN_FOR_Y, OK_FOR_Z): Delete.
- (EXTRA_CONSTRAINT_STR, CONSTRAINT_LEN): Delete.
- (EXTRA_MEMORY_CONSTRAINT): Delete.
-
-2011-04-01 Andrew Pinski <pinskia@gmail.com>
- Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/48262
- * config/rs6000/vector.md (movmisalign<mode>): Allow for memory
- operands, as per the specifications.
-
- * config/rs6000/altivec.md (vec_extract_evenv4si): Correct modes.
- (vec_extract_evenv4sf): Ditto.
- (vec_extract_evenv8hi): Ditto.
- (vec_extract_evenv16qi): Ditto.
- (vec_extract_oddv4si): Ditto.
-
-2011-03-31 Mark Wielaard <mjw@redhat.com>
-
- * dwarf2out.c (dwarf2out_finish): Don't add low_pc and/or
- high_pc attribute if the CU has no associated code. Only output
- DW_AT_entry_pc for CU if not generating strict dwarf and
- dwarf_version < 4.
-
-2011-04-01 Bernd Schmidt <bernds@codesourcery.com>
-
- * dwarf2out.h (dwarf2out_frame_debug_init): Declare.
- * dwarf2out.c (dwarf2out_frame_debug_init): New function, broken
- out of ...
- (dwarf2out_frame_debug): ... here. Don't handle a NULL argument.
- * final.c (final_start_function): Call the new function rather
- than using a NULL argument for dwarf2out_frame_debug.
-
- * ifcvt.c (cond_exec_process_insns): Disallow converting a block
- that contains the prologue.
-
- * haifa-sched.c (queue_insn): New arg REASON. All callers
- changed. Print it in debugging output.
-
- * sched-ebb.c (schedule_ebbs): Honor the BB_DISABLE_SCHEDULE flag.
-
- * sched-ebb.c (begin_schedule_ready): Remove second argument.
- Split most of the code into...
- (begin_move_insn): ... here. New function.
- (ebb_sched_info): Add a pointer to it.
- * haifa-sched.c (scheduled_insns): New static variable.
- (sched_extend_ready_list): Allocate it.
- (schedule_block): Use it to record the order of scheduled insns.
- Perform RTL changes to move insns only after all scheduling
- decisions have been made.
- * modulo-sched.c (sms_sched_haifa_sched_info): Add NULL entry for the
- begin_move_insn field.
- * sel-sched-ir.c (sched_sel_haifa_sched_info): Likewise.
- * sched-int.h (struct haifa_sched_info): Remove second argument
- from begin_schedule_ready hook. Add new member begin_move_insn.
- * sched-rgn.c (begin_schedule_ready): Remove second argument.
- (rgn_const_sched_info): Add NULL entry for the begin_move_insn field.
-
- * haifa-sched.c (prune_ready_list): New function, broken out of
- schedule_block.
- (schedule_block): Use it.
-
-2011-04-01 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/t-spu-elf (dp-bit.c): Use > instead of >>.
-
-2011-04-01 Kai Tietz <ktietz@redhat.com>
-
- * config.gcc (*-*-mingw*): Allow as option the
- posix threading model.
- * config/i386/mingw32.h (SPEC_PTHREAD1, SPEC_PTHREAD2):
- New macros defined dependent to TARGET_USE_PTHREAD_BY_DEFAULT
- definition.
- (CPP_SPEC): Add pthread/no-pthread handling.
- (LIB_SPEC): Likewise.
- * config/i386/mingw-w64.h (CPP_SPEC):Likewise.
- (LIB_SPEC): Likewise.
- * config/i386/t-cygming (SHLIB_PTHREAD_CFLAG): New
- flag to pass -pthread option for shared libgcc build.
- (SHLIB_PTHREAD_LDFLAG): New option to pass -lpthread
- for shared libgcc build.
- * config/i386/t-mingw-pthread: New file.
- * config/i386/mingw-pthread.h (TARGET_USE_PTHREAD_BY_DEFAULT):
- New define to enable use of library pthread by default.
- * config/i386/mingw.opt (pthread): New driver option.
- (no-pthread): New driver option.
- * config/i386/cygming.opt: Make sure trailing empty line is retained.
- * config/i386/mingw-w64.opt: Likewise.
-
-2011-04-01 Gary Funck <gary@intrepid.com>
-
- * c-decl.c (grokdeclarator): Fix formatting.
-
-2011-04-01 Richard Sandiford <richard.sandiford@linaro.org>
-
- * expr.c (emit_block_move_via_movmem): Use n_generator_args
- instead of n_operands.
- (set_storage_via_setmem): Likewise.
- * optabs.c (maybe_gen_insn): Likewise.
- * config/arm/arm.c (arm_init_neon_builtins): Likewise.
- * config/mips/mips.c (mips_expand_builtin_compare_1): Likewise.
- (mips_expand_builtin_direct): Likewise.
- * config/spu/spu.c (expand_builtin_args): Likewise.
-
-2011-04-01 Richard Sandiford <richard.sandiford@linaro.org>
-
- * recog.h (insn_data_d): Add n_generator_args.
- * genoutput.c (data): Likewise.
- (output_insn_data): Print it.
- (max_opno, num_dups): Delete.
- (scan_operands): Just fill in "d->operand[...]".
- (gen_insn, gen_peephole, gen_expand, gen_split): Use get_pattern_stats.
-
-2011-04-01 Richard Sandiford <richard.sandiford@linaro.org>
-
- * gensupport.h (pattern_stats): New structure.
- * gensupport.c (get_pattern_stats_1, get_pattern_stats): New functions.
- * genemit.c (max_opno, max_dupno, max_scratch_opno): Delete.
- (max_operand_1, max_operand_vec): Delete.
- (gen_insn, gen_expand, gen_split): Use get_pattern_stats.
-
-2011-03-31 Nathan Froyd <froydnj@codesourcery.com>
-
- * emit-rtl.c (emit_pattern_after_setloc): New function.
- (emit_insn_after_setloc, emit_jump_insn_after_setloc): Call it.
- (emit_call_insn_after_setloc, emit_debug_insn_after_setloc): Likewise.
- (emit_pattern_after): New function.
- (emit_insn_after, emit_jump_insn_after): Call it.
- (emit_call_insn_after, emit_debug_insn_after): Likewise.
- (emit_pattern_before_setloc): New function.
- (emit_insn_before_setloc, emit_jump_insn_before_setloc): Call it.
- (emit_call_insn_before_setloc, emit_debug_insn_before_setloc):
- Likewise.
- (emit_pattern_before): New function.
- (emit_insn_before, emit_jump_insn_before): Call it.
- (emit_call_insn_before, emit_debug_insn_before): Likewise.
-
-2011-03-31 Richard Henderson <rth@redhat.com>
-
- * dwarf2out.c (dw_separate_line_info_ref): Remove.
- (dw_separate_line_info_entry): Remove.
- (enum dw_line_info_opcode): New.
- (dw_line_info_entry): Use it.
- (dw_line_info_table, dw_line_info_table_p): New.
- (DWARF_LINE_OPCODE_BASE): Include dwarf3 opcodes.
- (line_info_table, line_info_label_num): Remove.
- (line_info_table_in_use): Remove.
- (separate_line_info_table): Remove.
- (separate_line_info_table_allocated): Remove.
- (separate_line_info_table_in_use): Remove.
- (LINE_INFO_TABLE_INCREMENT): Remove.
- (line_info_label_num): New.
- (cur_line_info_table): New.
- (text_section_line_info, cold_text_section_line_info): New.
- (separate_line_info): New.
- (SEPARATE_LINE_CODE_LABEL): Remove.
- (print_dwarf_line_table): Remove.
- (debug_dwarf): Don't dump it.
- (output_one_line_info_table): New.
- (output_line_info): Use it.
- (new_line_info_table): New.
- (set_cur_line_info_table): New.
- (dwarf2out_switch_text_section): Use it.
- (dwarf2out_begin_function): Likewise.
- (push_dw_line_info_entry): New.
- (dwarf2out_source_line): Rewrite for new line info tables.
- (dwarf2out_init): Remove dead initailizations.
-
-2011-03-31 Joseph Myers <joseph@codesourcery.com>
-
- * opts.h (cl_option): Add comments to fields. Add bit-fields for
- various flags.
- (CL_SEPARATE_NARGS_SHIFT, CL_SEPARATE_NARGS_MASK,
- CL_SEPARATE_ALIAS, CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE,
- CL_DISABLED, CL_REPOR, CL_REJECT_NEGATIVE, CL_MISSING_OK,
- CL_UINTEGER, CL_NEGATIVE_ALIAS): Remove.
- (CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED): Update bit positions.
- * opt-functions.awk (flag_init, switch_bit_fields): New.
- (switch_flags): Don't handle flags moved to bit-fields. Don't
- generate CL_MISSING_OK or CL_SAVE.
- * optc-gen.awk: Update to generate bit-field output as well as
- flags field.
- * gcc.c (driver_wrong_lang_callback): Use cl_reject_driver
- bit-field instead of CL_REJECT_DRIVER flag.
- * opts-common.c (generate_canonical_option,
- decode_cmdline_option): Use bit-fields instead of CL_* flags.
- * opts.c (maybe_default_option): Use cl_reject_negative bit-field
- instead of CL_REJECT_NEGATIVE flag.
- * toplev.c (print_switch_values): Use cl_report bit-field instead
- of CL_REPORT flag.
-
-2011-03-31 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-ssa-pre.c (create_component_ref_by_pieces_1) <ARRAY_REF>: Drop
- a zero minimum index only if it is redundant.
-
-2011-03-31 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/48381
- * ira-color.c (assign_hard_reg): Use hard reg set intersection
- instead of ira_class_hard_reg_index for calculating conflicting
- hard registers.
-
-2011-03-31 Steven Bosscher <steven@gcc.gnu.org>
-
- * cprop.c: Clean up hash table building.
- (reg_avail_info): Remove.
- (oprs_available_p): Remove.
- (record_last_reg_set_info): Remove.
- (record_last_set_info): Remove.
- (reg_available_p): New function.
- (gcse_constant_p): Do not treat unfolded conditions as constants.
- (make_set_regs_unavailable): New function.
- (hash_scan_set): Simplify with new reg_available_p.
- (compute_hash_table_work): Traverse insns stream only once.
- Do not compute reg_avail_info. Traverse insns in reverse order.
- Record implicit sets after recording explicit sets from the block.
-
-2011-03-31 Michael Matz <matz@suse.de>
-
- * builtins.c (build_va_arg_indirect_ref): Use build_simple_mem_ref_loc.
-
-2011-03-31 Anatoly Sokolov <aesok@post.ru>
-
- * config/h8300/h8300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove macro.
- * config/h8300/h8300-protos.h (h8300_get_index): Remove.
- * config/h8300/h8300.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
- (h8300_mode_dependent_address_p): New function.
- (h8300_get_index): Make static.
-
-2011-03-31 Jeff Law <law@redhat.com>
-
- * reload1.c (elimination_effects): Fix typo in recent change.
-
- * tree-ssa-forwprop.c (forward_propagate_into_cond): Avoid
- typo potentially leading to null pointer dereference.
-
- * caller-save.c (new_saved_hard_reg): Eliminate return value.
- (setup_save_areas): Corresponding changes to avoid useless
- assignments.
-
- * jump.c (reversed_comparison_code_parts): Avoid successive return
- statements when REVERSE_CONDITION is defined.
-
- * expr.c (expand_assignment): Avoid useless assignments.
- (expand_expr_real_1): Likewise.
- (expand_expr_real_2): Avoid useless statements.
-
- * tree-ssa-phiopt.c (minmax_replacement): Avoid useless statement.
-
- * cfgexpand.c (expand_gimple_basic_block): Avoid useless assignment.
-
- * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Avoid useless
- statements.
-
- * stmt.c (expand_expr_stmt): Avoid useless assignment.
-
-2011-03-31 Joseph Myers <joseph@codesourcery.com>
-
- PR target/47109
- * doc/tm.texi.in (TARGET_VERSION): Remove.
- * doc/tm.texi: Regenerate.
- * system.h (TARGET_VERSION, MACHINE_TYPE): Poison.
- * collect2.c (main): Don't use TARGET_VERSION.
- * mips-tdump.c (main): Don't use TARGET_VERSION.
- * mips-tfile.c (main): Don't use TARGET_VERSION.
- * config.gcc (powerpc-wrs-vxworksae): Don't use rs6000/vxworksae.h.
- * config/rs6000/vxworksae.h: Remove.
- * config/alpha/alpha.h (TARGET_VERSION): Remove.
- * config/alpha/freebsd.h (TARGET_VERSION): Remove.
- * config/alpha/linux-elf.h (TARGET_VERSION): Remove.
- * config/alpha/netbsd.h (TARGET_VERSION): Remove.
- * config/alpha/vms.h (TARGET_NAME, TARGET_VERSION): Remove.
- * config/arm/arm.h (TARGET_VERSION): Remove.
- * config/arm/coff.h (TARGET_VERSION): Remove.
- * config/arm/ecos-elf.h (TARGET_VERSION): Remove.
- * config/arm/elf.h (TARGET_VERSION): Remove.
- * config/arm/freebsd.h (TARGET_VERSION): Remove.
- * config/arm/linux-elf.h (TARGET_VERSION): Remove.
- * config/arm/netbsd-elf.h (TARGET_VERSION): Remove.
- * config/arm/pe.h (TARGET_VERSION): Remove.
- * config/arm/rtems-elf.h (TARGET_VERSION): Remove.
- * config/arm/semi.h (TARGET_VERSION): Remove.
- * config/arm/uclinux-elf.h (TARGET_VERSION): Remove.
- * config/arm/unknown-elf.h (TARGET_VERSION): Remove.
- * config/arm/vxworks.h (TARGET_VERSION): Remove.
- * config/avr/avr.h (TARGET_VERSION): Remove.
- * config/bfin/bfin.h (TARGET_VERSION): Remove.
- * config/fr30/fr30.h (TARGET_VERSION): Remove.
- * config/frv/frv.h (TARGET_VERSION): Remove.
- * config/h8300/h8300.h (TARGET_VERSION): Remove.
- * config/i386/cygwin.h (TARGET_VERSION): Remove.
- * config/i386/darwin.h (TARGET_VERSION): Remove.
- * config/i386/darwin64.h (TARGET_VERSION): Remove.
- * config/i386/djgpp.h (TARGET_VERSION): Remove.
- * config/i386/freebsd.h (TARGET_VERSION): Remove.
- * config/i386/freebsd64.h (TARGET_VERSION): Remove.
- * config/i386/gnu.h (TARGET_VERSION): Remove.
- * config/i386/i386-interix.h (TARGET_VERSION): Remove.
- * config/i386/i386elf.h (TARGET_VERSION): Remove.
- * config/i386/linux.h (TARGET_VERSION): Remove.
- * config/i386/linux64.h (TARGET_VERSION): Remove.
- * config/i386/lynx.h (TARGET_VERSION): Remove.
- * config/i386/mingw32.h (TARGET_VERSION): Remove.
- * config/i386/netbsd-elf.h (TARGET_VERSION): Remove.
- * config/i386/netbsd64.h (TARGET_VERSION): Remove.
- * config/i386/netware.h (TARGET_VERSION): Remove.
- * config/i386/nto.h (TARGET_VERSION): Remove.
- * config/i386/openbsd.h (TARGET_VERSION): Remove.
- * config/i386/vxworks.h (TARGET_VERSION): Remove.
- * config/ia64/elf.h (TARGET_VERSION): Remove.
- * config/ia64/freebsd.h (TARGET_VERSION): Remove.
- * config/ia64/hpux.h (TARGET_VERSION): Remove.
- * config/ia64/linux.h (TARGET_VERSION): Remove.
- * config/ia64/vms.h (TARGET_NAME, TARGET_VERSION): Remove.
- * config/iq2000/iq2000.h (IQ2000_VERSION, MACHINE_TYPE,
- TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
- * config/lm32/lm32.h (TARGET_VERSION): Remove.
- * config/lm32/uclinux-elf.h (TARGET_VERSION): Remove.
- * config/m32c/m32c.h (TARGET_VERSION): Remove.
- * config/m32r/linux.h (LINUX_DEFAULT_ELF, TARGET_VERSION): Remove.
- * config/m32r/m32r.h (TARGET_VERSION): Remove.
- * config/m68k/linux.h (TARGET_VERSION): Remove.
- * config/m68k/m68k.h (TARGET_VERSION): Remove.
- * config/m68k/netbsd-elf.h (TARGET_VERSION): Remove.
- * config/m68k/uclinux.h (TARGET_VERSION): Remove.
- * config/mcore/mcore-elf.h (TARGET_VERSION): Remove.
- * config/mep/mep.h (TARGET_VERSION): Remove.
- * config/microblaze/microblaze.h (MICROBLAZE_VERSION,
- MACHINE_TYPE, TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
- * config/mips/iris6.h (MACHINE_TYPE): Remove.
- * config/mips/linux.h (TARGET_VERSION): Remove.
- * config/mips/netbsd.h (MACHINE_TYPE): Remove.
- * config/mips/vxworks.h (TARGET_VERSION): Remove.
- * config/mmix/mmix.h (TARGET_VERSION): Remove.
- * config/mn10300/linux.h (TARGET_VERSION): Remove.
- * config/mn10300/mn10300.h (TARGET_VERSION): Remove.
- * config/pa/pa.h (TARGET_VERSION): Remove.
- * config/pdp11/pdp11.h (TARGET_VERSION): Remove.
- * config/picochip/picochip.h (TARGET_VERSION): Remove.
- * config/rs6000/aix.h (TARGET_VERSION): Remove.
- * config/rs6000/darwin.h (TARGET_VERSION): Remove.
- * config/rs6000/darwin64.h (TARGET_VERSION): Remove.
- * config/rs6000/eabi.h (TARGET_VERSION): Remove.
- * config/rs6000/eabialtivec.h (TARGET_VERSION): Remove.
- * config/rs6000/eabisim.h (TARGET_VERSION): Remove.
- * config/rs6000/eabispe.h (TARGET_VERSION): Remove.
- * config/rs6000/freebsd.h (TARGET_VERSION): Remove.
- * config/rs6000/linux.h (TARGET_VERSION): Remove.
- * config/rs6000/linux64.h (TARGET_VERSION): Remove.
- * config/rs6000/linuxaltivec.h (TARGET_VERSION): Remove.
- * config/rs6000/linuxspe.h (TARGET_VERSION): Remove.
- * config/rs6000/lynx.h (TARGET_VERSION): Remove.
- * config/rs6000/netbsd.h (TARGET_VERSION): Remove.
- * config/rs6000/sysv4.h (TARGET_VERSION): Remove.
- * config/rs6000/vxworks.h (TARGET_VERSION): Remove.
- * config/s390/linux.h (TARGET_VERSION): Remove.
- * config/s390/s390.h (TARGET_VERSION): Remove.
- * config/s390/tpf.h (TARGET_VERSION): Remove.
- * config/score/score.h (TARGET_VERSION): Remove.
- * config/sh/linux.h (TARGET_VERSION): Remove.
- * config/sh/netbsd-elf.h (TARGET_VERSION_ENDIAN,
- TARGET_VERSION_CPU, TARGET_VERSION): Remove.
- * config/sh/sh.h (TARGET_VERSION): Remove.
- * config/sh/sh64.h (TARGET_VERSION): Remove.
- * config/sh/superh.h (TARGET_VERSION): Remove.
- * config/sh/vxworks.h (TARGET_VERSION): Remove.
- * config/sparc/freebsd.h (TARGET_VERSION): Remove.
- * config/sparc/linux.h (TARGET_VERSION): Remove.
- * config/sparc/linux64.h (TARGET_VERSION): Remove.
- * config/sparc/netbsd-elf.h (TARGET_VERSION, TARGET_NAME64,
- TARGET_NAME32, TARGET_NAME): Remove.
- * config/sparc/openbsd64.h (TARGET_VERSION): Remove.
- * config/sparc/sp-elf.h (TARGET_VERSION): Remove.
- * config/sparc/sp64-elf.h (TARGET_VERSION): Remove.
- * config/sparc/sysv4.h (TARGET_VERSION): Remove.
- * config/sparc/vxworks.h (TARGET_VERSION): Remove.
- * config/spu/spu.h (TARGET_VERSION): Remove.
- * config/stormy16/stormy16.h (TARGET_VERSION): Remove.
- * config/v850/v850.h (TARGET_VERSION): Remove.
- * config/vax/linux.h (TARGET_VERSION): Remove.
- * config/vax/vax.h (TARGET_NAME, TARGET_VERSION): Remove.
- * config/xtensa/elf.h (TARGET_VERSION): Remove.
- * config/xtensa/linux.h (TARGET_VERSION): Remove.
-
-2011-03-31 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/48142
- * config/i386/i386.c (ix86_adjust_stack_and_probe): Differentiate
- frame-related from frame-unrelated adjustments to the stack pointer.
-
-2011-03-31 Jakub Jelinek <jakub@redhat.com>
-
- * common.opt (fdebug-types-section): Move earlier.
- * doc/invoke.texi: Fix up -fno-debug-types-section documentation.
-
-2011-03-31 Andreas Tobler <andreast@fgznet.ch>
-
- * config/rs6000/rs6000.c (rs6000_handle_option): Remove unused isel
- var.
-
-2011-03-30 Nathan Froyd <froydnj@codesourcery.com>
-
- * tree.h (CASE_CHAIN): Define.
- * tree-cfg.c (edge_to_cases_cleanup, get_cases_for_edge): Use it.
- (gimple_redirect_edge_and_branch): Likewise.
-
-2011-03-30 Vladimir Makarov <vmakarov@redhat.com>
-
- PR middle-end/48367
- * ira-costs.c (find_costs_and_classes): Fix a typo in i_mem_cost
- calculation.
-
-2011-03-30 Jeff Law <law@redhat.com>
-
- * PR bootstrap/48371
- * reload1.c (reload): Fix botch in last change.
-
- * reload.h (struct reload): Fix typo introduced in last change.
-
-2011-03-30 Joseph Myers <joseph@codesourcery.com>
-
- * config/arm/arm.opt (mhard-float, msoft-float): Mark
- Undocumented. Remove help text.
- * doc/invoke.texi (ARM Options): Don't document -msoft-float and
- -mhard-float.
-
-2011-03-30 Joseph Myers <joseph@codesourcery.com>
-
- * doc/options.texi (NegativeAlias): Document.
- (Alias): Mention NegativeAlias.
- * opt-functions.awk: Handle NegativeAlias.
- * optc-gen.awk: Disallow NegativeAlias with multiple Alias arguments.
- * opts-common.c (decode_cmdline_option): Handle CL_NEGATIVE_ALIAS.
- * opts.h (CL_NEGATIVE_ALIAS): Define.
- * config/rs6000/rs6000.c (rs6000_parse_yes_no_option): Remove.
- (rs6000_handle_option): Don't handle OPT_mvrsave_, OPT_misel_ and
- OPT_mspe_.
- * config/rs6000/rs6000.opt (mvrsave=, misel=, mspe=): Replace with
- Alias entries.
- * config/rs6000/t-spe (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use
- mno-spe and mno-isel instead of mspe=no and -misel=no.
-
-2011-03-29 Mark Wielaard <mjw@redhat.com>
-
- * common.opt (fdebug-types-section): New flag.
- * doc/invoke.texi: Document new -fno-debug-types-section flag.
- * dwarf2out.c (use_debug_types): New define.
- (struct die_struct): Mark die_id with GTY desc use_debug_types.
- (print_die): Guard output of type unit signatures using
- use_debug_types.
- (build_abbrev_table): Replace assert of dwarf_version >= 4
- with assert on use_debug_types.
- (size_of_die): Likewise.
- (unmark_dies): Likewise.
- (value_format): Decide AT_ref_external form on use_debug_types.
- (output_die): Replace dwarf_version version check guard with
- use_debug_types where appropriate.
- (modified_type_die): Likewise.
- (gen_reference_type_die): Likewise.
- (dwarf2out_start_source_file): Likewise.
- (dwarf2out_end_source_file): Likewise.
- (prune_unused_types_walk_attribs): Likewise.
- (dwarf2out_finish): Likewise.
-
-2011-03-30 Vladimir Makarov <vmakarov@redhat.com>
-
- * ira-color.c (ira_assign_hard_reg): Use only one variable 'mode'.
-
-2011-03-30 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR rtl-optimization/48332
- * optabs.c (expand_binop_directly): Set xmodeN to the target-mandated
- mode of input operand N and modeN to its actual mode.
-
-2011-03-30 Jeff Law <law@redhat.com>
-
- * reload.h (reg_equiv_constant): Move into new structure reg_equivs,
- define accessor macro.
- (reg_equiv_invariant, reg_equiv_memory_loc): Likewise.
- (reg_equiv_address, reg_equiv_mem, reg_equiv_alt_mem_list): Likewise.
- (reg_equiv_init): Likewise.
- (reg_equivs_size): New variable.
- (reg_equiv_init_size): Remove.
- (allocate_initial_values): Move prototype to here from....
- * integrate.h (allocate_initial_values): Remove prototype.
- * integrate.c: Include reload.h.
- (allocate_initial_values): Corresponding changes.
- * ira.c (find_reg_equiv_invariant_cost): Corresponding changes.
- (fix_reg_equiv_init, no_equiv): Corresponding changes.
- (update_equiv_regs): Corresponding changes.
- (ira): Corresponding changes.
- * reload.c (push_reg_equiv_alt_mem): Corresponding changes.
- (push_secondary_reload): Corresponding changes.
- (push_reload, find_reloads, find_reloads_toplev): Corresponding changes.
- (make_memloc, find_reloads_address): Corresponding changes.
- (subst_reg_equivs, subst_indexed_address): Corresponding changes.
- (find_reloads_address_1): Corresponding changes.
- (find_reloads_subreg_address, subst_reloads): Corresponding changes.
- (refers_to_regno_for_reload_p): Corresponding changes.
- (reg_overlap_mentioned_for_reload_p): Corresponding changes.
- (refers_to_mem_for_reload_p, find_equiv_reg): Corresponding changes.
- * reload1.c: Include ggc.h.
- (grow_reg_equivs): New function.
- (replace_pseudos_in, reload): Corresponding changes.
- (calculate_needs_all_insns, alter_regs): Corresponding changes.
- (eliminate_regs_1, elimination_effects): Corresponding changes.
- (emit_input_reload_insns, emit_output_reload_insns): Likewise.
- (delete_output_reload): Likewise.
- * caller-save.c (mark_referenced_regs): Corresponding changes.
- * alpha/alpha.c (resolve_reload_operand): Corresponding changes.
- * frv/predicates.md (frv_load_operand): Corresponding changes.
- * microblaze/microblaze.c (double_memory_operand): Corresponding
- changes.
- * avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Corresponding changes.
- * xtensa/xtensa.c (fixup_subreg_mem): Corresponding changes.
- * mn10300/mn10300.c (mn10300_secondary_reload): Corresponding changes.
- * m68k/m68k.c (emit_move_sequence): Corresponding changes.
- * arm/arm.c (arm_reload_in_hi, arm_reload_out_hi): Corresponding
- changes.
- * pa/pa.c (emit_move_sequence): Corresponding changes.
- * vax/vax.c (nonindexed_address_p): Corresponding changes.
-
-2011-03-30 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR target/47551
- * config/arm/arm.c (coproc_secondary_reload_class): Handle
- structure modes. Don't check neon_vector_mem_operand for
- vector or structure modes.
-
-2011-03-30 Richard Sandiford <richard.sandiford@linaro.org>
- Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- PR target/43590
- * config/arm/neon.md (neon_vld3qa<mode>, neon_vld4qa<mode>): Remove
- operand 1 and reshuffle the operands to match.
- (neon_vld3<mode>, neon_vld4<mode>): Update accordingly.
-
-2011-03-30 Christian Schüler <cschueler@gmx.de>
-
- PR driver/48208
- * config/c.opt (F): Added 'Driver' to -F option.
-
- PR driver/48260
- * config/darwin-driver.c (darwin_driver_init): Add '-arch' to
- handler function.
- * config/darwin.opt: Added '-arch' option.
-
-2011-03-30 Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.md: Add peepholes and patterns to combine
- extending loads and simple arithmetic instructions.
- * config/rx/rx.h (ADJUST_INSN_LENGTH): Define.
- * config/rx/rx-protos.h (rx_adjust_insn_length): Prototype.
- * config/rx/rx.c (rx_is_legitimate_address): Allow QI and HI
- modes to use pre-decrement and post-increment addressing.
- (rx_is_restricted_memory_address): Add range checking of REG+INT
- addresses.
- (rx_print_operand): Add support for %Q. Fix handling of %Q.
- (rx_memory_move_cost): Adjust cost of stores.
- (rx_adjust_insn_length): New function.
-
-2011-03-30 Jakub Jelinek <jakub@redhat.com>
-
- PR c/48305
- * fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure
- arg10/arg11 in (X ^ Y) == (Z ^ W) are always fold converted to
- matching arg00/arg01 types.
-
-2011-03-30 Eric Botcazou <ebotcazou@adacore.com>
-
- * cfglayout.c (insn_locators_alloc): Initialize curr_location and
- last_location to UNKNOWN_LOCATION.
-
-2011-03-30 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/48349
- * config/i386/i386.h (REG_CLASS_CONTENTS): Fix a typo in
- FLOAT_SSE_REGS.
-
-2011-03-30 Joseph Myers <joseph@codesourcery.com>
- Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR bootstrap/48337
- * config/sparc/sparc.opt (sparc_cpu_and_features): Add
- Init(PROCESSOR_V7).
- (sparc_cpu): Likewise.
- * config/sparc/sparc.c (sparc_option_override): Replace 0 by
- PROCESSOR_V7.
-
-2011-03-29 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/48336
- PR middle-end/48342
- PR rtl-optimization/48345
- * ira-color.c (setup_conflict_profitable_regs): Exclude prohibited
- hard regs for given mode from profitable regs when doing secondary
- allocation.
-
-2011-03-29 Jeff Law <law@redhat.com>
-
- PR bootstrap/48327
- * tree-ssa-threadupdate.c (struct redirection_data): Remove
- do_not_duplicate field.
- (lookup_redirection_data): Corresponding changes.
- (create_duplicates): Always create a template block.
- (redirect_edges): Remove code which reused the original block
- when it was going to become unreachable code.
- (thread_block): Don't set do_not_duplicate field.
-
-2011-03-29 Joseph Myers <joseph@codesourcery.com>
-
- * lto-opts.c (register_user_option_p, lto_register_user_option):
- Make type argument unsigned.
- * lto-streamer.h (lto_register_user_option): Make type argument
- unsigned.
- * opth-gen.awk: Make CL_* macros unsigned.
- * opts-common.c (find_opt): Make lang_mask argument unsigned.
- * opts.h (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER,
- CL_TARGET, CL_COMMON, CL_SEPARATE_NARGS_MASK, CL_SEPARATE_ALIAS,
- CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE, CL_DISABLED,
- CL_REPORT, CL_JOINED, CL_SEPARATE, CL_REJECT_NEGATIVE,
- CL_MISSING_OK, CL_UINTEGER, CL_UNDOCUMENTED): Make unsigned.
- (find_opt): Make lang_mask argument unsigned.
-
-2011-03-29 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/48331
- PR rtl-optimization/48334
- * ira-color.c (color_allocnos): Call setup_profitable_hard_regs
- for any used algorithm.
-
-2011-03-29 Vladimir Makarov <vmakarov@redhat.com>
-
- * ira-conflicts.c (build_object_conflicts): Add unused attribute
- to parent_max.
-
-2011-03-29 Uros Bizjak <ubizjak@gmail.com>
-
- * config/alpha/alpha.c (alpha_sr_alias_set): Don't define.
- (alpha_option_override): Don't set alpha_sr_alias_set.
- (emit_frame_store_1): Use gen_frame_mem rather than calling
- set_mem_alias_set.
- (alpha_expand_epilogue): Ditto.
-
-2011-03-29 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/48290
- * tree-vect-loop.c (vect_analyze_loop_operations): In outer loop
- vectorization, check that relevant phis in the basic block after
- the inner loop are really inner loop's exit phis.
-
-2011-03-29 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR debug/48190
- * dwarf2out.c (dw_loc_list_node): Add resolved_addr and replaced.
- (cached_dw_loc_list_def): New structure.
- (cached_dw_loc_list): New typedef.
- (cached_dw_loc_list_table): New variable.
- (cached_dw_loc_list_table_hash): New function.
- (cached_dw_loc_list_table_eq): Likewise.
- (add_location_or_const_value_attribute): Take a bool cache_p.
- Cache the list when the parameter is true.
- (gen_formal_parameter_die): Update caller.
- (gen_variable_die): Likewise.
- (dwarf2out_finish): Likewise.
- (dwarf2out_abstract_function): Nullify cached_dw_loc_list_table
- while generating debug info for the decl.
- (dwarf2out_function_decl): Clear cached_dw_loc_list_table.
- (dwarf2out_init): Initialize cached_dw_loc_list_table.
- (resolve_addr): Cache the result of resolving a chain of
- location lists.
-
-2011-03-28 Vladimir Makarov <vmakarov@redhat.com>
-
- * ira-color.c (update_left_conflict_sizes_p): Don't assume that
- conflict object hard regset nodes have intersecting hard reg sets.
-
- * regmove.c (regmove_optimize): Move ira_set_pseudo_classes call
- after regstat_init_n_sets_and_refs.
-
- * ira.c: Add more comments at the top.
- (setup_stack_reg_pressure_class, setup_pressure_classes):
- Add comments how we compute the register pressure classes.
- (setup_allocno_and_important_classes): Add more comments.
- (setup_class_translate_array, reorder_important_classes)
- (setup_reg_class_relations): Add comments.
-
- * ira-emit.c: Add 2011 to the Copyright line. Add comments at the
- start of the file.
-
- * ira-color.c: Add 2011 to the Copyright line.
- (assign_hard_reg): Add more comments.
- (improve_allocation): Ditto.
-
- * ira-costs.c: Add 2011 to the Copyright line.
- (setup_cost_classes, setup_regno_cost_classes_by_aclass): Add more
- comments.
- (setup_regno_cost_classes_by_mode): Ditto.
-
- Initial patches from ira-improv branch:
-
- 2010-08-13 Vladimir Makarov <vmakarov@redhat.com>
-
- * ira-build.c (ira_create_object): Remove initialization of
- OBJECT_PROFITABLE_HARD_REGS. Initialize OBJECT_ADD_DATA.
- (ira_create_allocno): Remove initialization of
- ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P,
- ALLOCNO_SOMEWHERE_RENAMED_P, ALLOCNO_CHILD_RENAMED_P,
- ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
- ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO,
- ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO.
- Initialize ALLOCNO_ADD_DATA.
- (copy_info_to_removed_store_destinations): Use ALLOCNO_EMIT_DATA
- and allocno_emit_reg instead of ALLOCNO_MEM_OPTIMIZED_DEST_P and
- ALLOCNO_REG.
- (ira_flattening): Ditto. Use ALLOCNO_EMIT_DATA instead of
- ALLOCNO_MEM_OPTIMIZED_DEST and ALLOCNO_SOMEWHERE_RENAMED_P.
-
- * ira.c (ira_reallocate): Remove.
- (setup_pressure_classes): Call
- ira_init_register_move_cost_if_necessary. Use
- ira_register_move_cost instead of ira_get_register_move_cost.
- (setup_allocno_assignment_flags): Use ALLOCNO_EMIT_DATA.
- (ira): Call ira_initiate_emit_data and ira_finish_emit_data.
-
- * ira-color.c: Use ALLOCNO_COLOR_DATA instead of
- ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
- ALLOCNO_AVAILABLE_REGS_NUM, ALLOCNO_NEXT_BUCKET_ALLOCNO,
- ALLOCNO_PREV_BUCKET_ALLOCNO. ALLOCNO_TEMP. Use OBJECT_COLOR_DATA
- instead of OBJECT_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE,
- OBJECT_HARD_REGS_SUBNODES_START, OBJECT_HARD_REGS_SUBNODES_NUM.
- Fix formatting.
- (object_hard_regs_t, object_hard_regs_node_t): Move from ira-int.h.
- (struct object_hard_regs, struct object_hard_regs_node): Ditto.
- (struct allocno_color_data): New.
- (allocno_color_data_t): New typedef.
- (allocno_color_data): New definition.
- (ALLOCNO_COLOR_DATA): New macro.
- (struct object_color_data): New.
- (object_color_data_t): New typedef.
- (object_color_data): New definition.
- (OBJECT_COLOR_DATA): New macro.
- (update_copy_costs, calculate_allocno_spill_cost): Call
- ira_init_register_move_cost_if_necessary. Use
- ira_register_move_cost instead of ira_get_register_move_cost.
- (move_spill_restore, update_curr_costs): Ditto.
- (allocno_spill_priority): Make it inline.
- (color_pass): Allocate and free allocno_color_dat and object_color_data.
- (struct coalesce_data, coalesce_data_t): New.
- (allocno_coalesce_data): New definition.
- (ALLOCNO_COALESCE_DATA): New macro.
- (merge_allocnos, coalesced_allocno_conflict_p): Use
- ALLOCNO_COALESCED_DATA instead of ALLOCNO_FIRST_COALESCED_ALLOCNO,
- ALLOCNO_NEXT_COALESCED_ALLOCNO, ALLOCNO_TEMP.
- (coalesce_allocnos): Ditto.
- (setup_coalesced_allocno_costs_and_nums): Ditto.
- (collect_spilled_coalesced_allocnos): Ditto.
- (slot_coalesced_allocno_live_ranges_intersect_p): Ditto.
- (setup_slot_coalesced_allocno_live_ranges): Ditto.
- (coalesce_spill_slots): Ditto.
- (ira_sort_regnos_for_alter_reg): Ditto. Allocate, initialize and
- free allocno_coalesce_data.
-
- * ira-conflicts.c: Fix formatting.
- (process_regs_for_copy): Call
- ira_init_register_move_cost_if_necessary. Use
- ira_register_move_cost instead of ira_get_register_move_cost.
- (build_object_conflicts): Optimize.
-
- * ira-costs.c (record_reg_classes): Optimize. Call
- ira_init_register_move_cost_if_necessary. Use
- ira_register_move_cost, ira_may_move_in_cost, and
- ira_may_move_out_cost instead of ira_get_register_move_cost and
- ira_get_may_move_cost.
- (record_address_regs): Ditto.
- (scan_one_insn): Optimize.
- (find_costs_and_classes): Optimize.
- (process_bb_node_for_hard_reg_moves): Call
- ira_init_register_move_cost_if_necessary. Use
- ira_register_move_cost instead of ira_get_register_move_cost.
-
- * ira-emit.c: Use allocno_emit_reg, ALLOCNO_EMIT_DATA instead of
- ALLOCNO_REG, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_MEM_OPTIMIZED_DEST,
- ALLOCNO_MEM_OPTIMIZED_DEST_P, and ALLOCNO_SOMEWHERE_RENAMED_P.
- (ira_allocno_emit_data, void_p, new_allocno_emit_data_vec): New
- definitions.
- (ira_initiate_emit_data, ira_finish_emit_data)
- (create_new_allocno): New functions.
- (modify_move_list): Call create_new_alloc instead of ira_create_allocno.
- (emit_move_list): Call ira_init_register_move_cost_if_necessary.
- Use ira_register_move_cost instead of ira_get_register_move_cost.
-
- * ira-int.h: Fix some comments.
- (object_hard_regs_t, object_hard_regs_node_t): Move to ira-color.c.
- (struct object_hard_regs, struct object_hard_regs_node): Ditto.
- (struct ira_object): Remove profitable_hard_regs, hard_regs_node,
- hard_regs_subnodes_start, hard_regs_subnodes_num. Add new member
- add_data.
- (struct ira_allocno): Make mode and aclass a bitfield. Move other
- bitfield after mode. Make hard_regno a short int. Make
- hard_regno short. Remove first_coalesced_allocno and
- next_coalesced_allocno. Move mem_optimized_dest_p,
- somewhere_renamed_p, child_renamed_p, reg, and mem_optimized_dest
- into struct ira_emit_data. Remove in_graph_p, may_be_spilled_p,
- available_regs_num, next_bucket_allocno, prev_bucket_allocno,
- temp, colorable_p. Add new member add_data.
- (ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P): Remove.
- (ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM): Remove.
- (ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO): Remove.
- (ALLOCNO_TEMP, ALLOCNO_FIRST_COALESCED_ALLOCNO): Remove.
- (ALLOCNO_NEXT_COALESCED_ALLOCNO): Remove.
- (ALLOCNO_ADD_DATA): New macro.
- (ira_emit_data_t): New typedef.
- (struct ira_emit_data): New. Move mem_optimized_dest_p,
- somewhere_renamed_p, child_renamed_p, reg, mem_optimized_dest
- from struct ira_allocno.
- (ALLOCNO_EMIT_DATA): New macro.
- (ira_allocno_emit_data, allocno_emit_reg): New.
- (ALLOCNO_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE): Remove.
- (OBJECT_HARD_REGS_SUBNODES_STAR, OBJECT_HARD_REGS_SUBNODES_NUM): Remove.
- (OBJECT_ADD_DATA): New macro.
- (ira_reallocate): Remove.
- (ira_initiate_emit_data, ira_finish_emit_data): New.
- (ira_get_register_move_cost, ira_get_may_move_cost): Remove.
- (ira_init_register_move_cost_if_necessary): New.
- (ira_object_conflict_iter_next): Merge into
- ira_object_conflict_iter_cond.
- (FOR_EACH_OBJECT_CONFLICT): Don't use ira_object_conflict_iter_next.
-
- * ira-live.c (process_single_reg_class_operands): Call
- ira_init_register_move_cost_if_necessary. Use
- ira_register_move_cost instead of ira_get_register_move_cost.
-
- 2010-08-13 Vladimir Makarov <vmakarov@redhat.com>
-
- * ira-int.h (struct target_ira_int): Remove x_cost_classes.
-
- * ira-costs.c: Fix formatting.
- (cost_classes, cost_classes_num): Remove.
- (struct cost_classes, cost_classes_t, const_cost_classes_t): New.
- (regno_cost_classes, cost_classes_hash, cost_classes_eq): New.
- (cost_classes_del, cost_classes_htab): New.
- (cost_classes_aclass_cache, cost_classes_mode_cache): New.
- (initiate_regno_cost_classes, setup_cost_classes): New.
- (setup_regno_cost_classes_by_aclass): New.
- (setup_regno_cost_classes_by_mode, finish_regno_cost_classes): New.
- (record_reg_classes): Use regno_cost_classes instead of
- cost_classes. Move checking opposite operand up.
- (record_address_regs): Use regno_cost_classes
- instead of cost_classes.
- (scan_one_insn): Ditto. Use always general register.
- (print_allocno_costs): Use regno_cost_classes instead of
- cost_classes.
- (print_pseudo_costs): Ditto. Use Reg_N_REFS.
- (find_costs_and_classes): Set up cost classes for each registers.
- Use also their mode for this. Use regno_cost_classes instead of
- cost_classes.
- (setup_allocno_class_and_costs): Use regno_cost_classes instead of
- cost_classes.
- (free_ira_costs, ira_init_costs): Don't use cost_classes.
- (ira_costs, ira_set_pseudo_classes): Call
- initiate_regno_cost_classes and finish_regno_cost_classes.
-
- 2010-10-04 Vladimir Makarov <vmakarov@redhat.com>
-
- * target-def.h (TARGET_IRA_COVER_CLASSES): Remove.
-
- * target.def (ira_cover_classes): Remove.
-
- * doc/tm.texi: Remove TARGET_IRA_COVER_CLASSES and IRA_COVER_CLASSES.
-
- * doc/tm.texi.in: Ditto.
-
- * ira-conflicts.c: Remove mentioning cover classes from the file.
- Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Use
- ALLOCNO_COVER_CLASS_COST instead of ALLOCNO_CLASS_COST. Fix formatting.
-
- * targhooks.c (default_ira_cover_classes): Remove.
-
- * targhooks.h (default_ira_cover_classes): Ditto.
-
- * haifa-sched.c: Remove mentioning cover classes from the file.
- Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use
- ira_pressure_classes and ira_pressure_classes_num instead of
- ira_reg_class_cover_size and ira_reg_class_cover. Use
- sched_regno_pressure_class instead of sched_regno_cover_class.
- (mark_regno_birth_or_death, setup_insn_reg_pressure_info): Use
- ira_reg_class_max_nregs instead of ira_reg_class_nregs.
-
- * ira-int.h: Add 2010 to Copyright. Remove mentioning cover
- classes from the file.
- (object_hard_regs_t, object_hard_regs_node_t): New typedefs.
- (struct object_hard_regs, struct object_hard_regs_node): New.
- (struct ira_object): New members profitable_hard_regs,
- hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num.
- (struct ira_allocno): Rename cover_class to aclass. Rename
- cover_class_cost and updated_cover_class_cost to class_cost and
- updated_class_cost. Remove splay_removed_p and
- left_conflict_size. Add new members colorable_p.
- (ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICTS_SIZE): Remove.
- (ALLOCNO_COLORABLE_P): New macro.
- (ALLOCNO_COVER_CLASS): Rename to ALLOCNO_CLASS.
- (ALLOCNO_COVER_CLASS_COST, ALLOCNO_UPDATED_COVER_CLASS_COST):
- Rename to ALLOCNO_CLASS_COST and ALLOCNO_UPDATED__CLASS_COST.
- (OBJECT_...): Rename parameter C to O.
- (OBJECT_PROFITABLE_HARD_REGS): New macro.
- (OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START)
- (OBJECT_HARD_REGS_SUBNODES_NUM): New macros.
- (struct target_ira_int): New members x_ira_max_memory_move_cost,
- x_ira_max_register_move_cost, x_ira_max_may_move_in_cost,
- x_ira_max_may_move_out_cost, x_ira_reg_allocno_class_p,
- x_ira_reg_pressure_class_p, x_ira_important_class_nums,
- x_ira_reg_class_superunion. Rename x_prohibited_class_mode_reg to
- x_ira_prohibited_class_mode_reg. Rename x_ira_reg_class_union to
- x_ira_reg_class_subunion.
- (ira_max_memory_move_cost, ira_max_register_move_cost)
- (ira_max_may_move_in_cost, ira_max_may_move_out_cost)
- (ira_reg_allocno_class_p, ira_reg_pressure_class_p)
- (ira_important_class_nums, ira_reg_class_superunion): New macros.
- (prohibited_class_mode_regs): Rename to ira_prohibited_class_mode_regs.
- (ira_reg_class_union): Rename to ira_reg_class_subunion.
- (ira_debug_class_cover): Rename to ira_debug_allocno_classes.
- (ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
- (ira_tune_allocno_costs_and_cover_classes): Rename to
- ira_tune_allocno_costs.
- (ira_debug_hard_regs_forest): New.
- (ira_object_conflict_iter_init, ira_object_conflict_iter_cond)
- (ira_object_conflict_iter_next): Fix comments.
- (ira_hard_reg_set_intersection_p, hard_reg_set_size): New functions.
- (ira_allocate_and_set_costs, ira_allocate_and_copy_costs): Rename
- cover_class to aclass.
- (ira_allocate_and_accumulate_costs): Ditto.
- (ira_allocate_and_set_or_copy_costs): Ditto.
-
- * opts.c (decode_options): Remove ira_cover_class check.
-
- * ira-color.c: Remove mentioning cover classes from the file. Use
- ALLOCNO_CLASS, ALLOCNO_CLASS_COST, and ALLOCNO_UPDATED_CLASS_COST
- instead of ALLOCNO_COVER_CLASS, ALLOCNO_COVER_CLASS_COST, and
- ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting.
- (splay-tree.h): Remove include.
- (allocno_coalesced_p, processed_coalesced_allocno_bitmap): Move
- before copy_freq_compare_func.
- (allocnos_for_spilling, removed_splay_allocno_vec): Remove.
- (object_hard_regs_vec, object_hard_regs_htab, node_check_tick):
- New definitions.
- (hard_regs_roots, hard_regs_node_vec): Ditto.
- (object_hard_regs_hash, object_hard_regs_eq, find_hard_regs): Ditto.
- (insert_hard_regs, init_object_hard_regs, add_object_hard_regs): Ditto.
- (finish_object_hard_regs, object_hard_regs_compare): Ditto.
- (create_new_object_hard_regs_node): Ditto.
- (add_new_object_hard_regs_node_to_forest): Ditto.
- (add_object_hard_regs_to_forest, collect_object_hard_regs_cover): Ditto.
- (setup_object_hard_regs_nodes_parent, first_common_ancestor_node):
- Ditto.
- (print_hard_reg_set, print_hard_regs_subforest): Ditto.
- (print_hard_regs_forest, ira_debug_hard_regs_forest): Ditto.
- (remove_unused_object_hard_regs_nodes): Ditto.
- (enumerate_object_hard_regs_nodes): Ditto.
- (object_hard_regs_nodes_num, object_hard_regs_nodes): Ditto.
- (object_hard_regs_subnode_t): Ditto.
- (struct object_hard_regs_subnode): Ditto.
- (object_hard_regs_subnodes, object_hard_regs_subnode_index): Ditto.
- (setup_object_hard_regs_subnode_index): Ditto.
- (get_object_hard_regs_subnodes_num): Ditto.
- (form_object_hard_regs_nodes_forest): Ditto.
- (finish_object_hard_regs_nodes_tree): Ditto.
- (finish_object_hard_regs_nodes_forest): Ditto.
- (allocnos_have_intersected_live_ranges_p): Rename to
- allocnos_conflict_by_live_ranges_p. Move before copy_freq_compare_func.
- (pseudos_have_intersected_live_ranges_p): Rename to
- conflict_by_live_ranges_p. Move before copy_freq_compare_func.
- (setup_left_conflict_sizes_p, update_left_conflict_sizes_p): Ditto.
- (empty_profitable_hard_regs, setup_profitable_hard_regs): Ditto.
- (update_copy_costs): Remove assert. Skip cost update if the hard
- reg does not belong the class.
- (assign_hard_reg): Process only profitable hard regs.
- (uncolorable_allocnos_num): Make it scalar.
- (allocno_spill_priority): Use ALLOCNO_EXCESS_PRESSURE_POINTS_NUM
- and ira_reg_class_max_nregs instead of ALLOCNO_LEFT_CONFLICTS_SIZE
- and ira_reg_class_max_nregs.
- (bucket_allocno_compare_func): Check frequency first.
- (sort_bucket): Add compare function as a parameter.
- (add_allocno_to_ordered_bucket): Assume no coalesced allocnos.
- (uncolorable_allocnos_splay_tree, USE_SPLAY_P): Remove.
- (push_allocno_to_stack): Rewrite for checking new allocno
- colorability.
- (remove_allocno_from_bucket_and_push): Print cost too. Remove assert.
- (push_only_colorable): Pass new parameter to sort_bucket.
- (push_allocno_to_spill): Remove.
- (allocno_spill_priority_compare): Make it inline and rewrite.
- (splay_tree_allocate, splay_tree_free): Remove.
- (allocno_spill_sort_compare): New function.
- (push_allocnos_to_stack): Sort allocnos for spilling once. Don't
- build and use splay tree. Choose first allocno in uncolorable
- allocno bucket to spill. Remove setting spill cost.
- (all_conflicting_hard_regs): Remove.
- (setup_allocno_available_regs_num): Check only profitable hard
- regs. Print info about hard regs nodes.
- (setup_allocno_left_conflicts_size): Remove.
- (put_allocno_into_bucket): Don't call
- setup_allocno_left_conflicts_size. Use setup_left_conflict_sizes_p.
- (improve_allocation): New.
- (color_allocnos): Call setup_profitable_hard_regs,
- form_object_hard_regs_nodes_forest, improve_allocation,
- finish_object_hard_regs_nodes_forest. Setup spill cost.
- (print_loop_title): Use pressure classes.
- (color_allocnso): Ditto.
- (do_coloring): Remove allocation and freeing splay_tree_node_pool
- and allocnos_for_spilling.
- (ira_sort_regnos_for_alter_reg): Don't setup members
- {first,next}_coalesced_allocno.
- (color): Remove allocating and freeing removed_splay_allocno_vec.
- (fast_allocation): Use ira_prohibited_class_mode_regs instead of
- prohibited_class_mode_regs.
-
- * ira-lives.c: Remove mentioning cover classes from the file. Fix
- formatting.
- (update_allocno_pressure_excess_length): Use pressure classes.
- (inc_register_pressure, dec_register_pressure): Check for pressure
- class.
- (mark_pseudo_regno_live, mark_pseudo_regno_subword_live): Use
- pressure class. Use ira_reg_class_nregs instead of
- ira_reg_class_max_nregs.
- (mark_pseudo_regno_dead, mark_pseudo_regno_subword_dead): Ditto.
- (mark_hard_reg_live, mark_hard_reg_dead): Use pressure class.
- (single_reg_class): Use ira_reg_class_nregs instead of
- ira_reg_class_max_nregs.
- (process_bb_node_lives): Use pressure classes.
-
- * ira-emit.c: Remove mentioning cover classes from the file. Use
- ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Fix formatting.
- (change_loop): Use pressure classes.
- (modify_move_list): Call ira_set_allocno_class instead of
- ira_set_allocno_cover_class.
-
- * ira-build.c: Remove mentioning cover classes from the file. Use
- ALLOCNO_CLASS and ALLOCNO_CLASS_COST instead of
- ALLOCNO_COVER_CLASS and ALLOCNO_COVER_CLASS_COST. Use
- ALLOCNO_UPDATED_CLASS_COST instead of
- ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting.
- (ira_create_object): Initiate OBJECT_PROFITABLE_HARD_REGS.
- (ira_create_allocno): Remove initialization of
- ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICT_SIZE. Initialize
- ALLOCNO_COLORABLE_P.
- (ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
- Update conflict regs for the objects.
- (create_cap_allocno): Remove assert. Don't propagate
- ALLOCNO_AVAILABLE_REGS_NUM.
- (ira_free_allocno_costs): New function.
- (finish_allocno): Change a part of code into call of
- ira_free_allocno_costs.
- (low_pressure_loop_node_p): Use pressure classes.
- (object_range_compare_func): Don't compare classes.
- (setup_min_max_conflict_allocno_ids): Ditto.
-
- * loop-invariant.c: Remove mentioning cover classes from the file.
- Use ira_pressure_classes and ira_pressure_classes_num instead of
- ira_reg_class_cover_size and ira_reg_class_cover. Fix formatting.
- (get_cover_class_and_nregs): Rename to get_cover_pressure_and_nregs.
- Use ira_reg_class_max_nregs instead of ira_reg_class_nregs.
- Use reg_allocno_class instead of reg_cover_class.
- (get_inv_cost): Use instead ira_stack_reg_pressure_class of
- STACK_REG_COVER_CLASS.
- (get_regno_cover_class): Rename to get_regno_pressure_class.
- (move_loop_invariants): Initialize and finalize regstat.
-
- * ira.c: Remove mentioning cover classes from the file. Add
- comments about coloring without cover classes. Use ALLOCNO_CLASS
- instead of ALLOCNO_COVER_CLASS. Fix formatting.
- (alloc_reg_class_subclasses, setup_reg_subclasses): Move it before
- setup_class_subset_and_memory_move_costs.
- (setup_stack_reg_pressure_class, setup_pressure_classes): New.
- (setup_cover_and_important_classes): Rename to
- setup_allocno_and_important_classes.
- (setup_class_translate_array): New.
- (setup_class_translate): Call it for allocno and pressure classes.
- (cover_class_order): Rename to allocno_class_order.
- (comp_reg_classes_func): Use ira_allocno_class_translate instead
- of ira_class_translate.
- (reorder_important_classes): Set up ira_important_class_nums.
- (setup_reg_class_relations): Set up ira_reg_class_superunion.
- (print_class_cover): Rename to print_classes. Add parameter.
- (ira_debug_class_cover): Rename to ira_debug_allocno_classes.
- Print pressure classes too.
- (find_reg_class_closure): Rename to find_reg_classes. Don't call
- setup_reg_subclasses.
- (ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class.
- (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
- (setup_prohibited_class_mode_regs): Use
- ira_prohibited_class_mode_regs instead of prohibited_class_mode_regs.
- (clarify_prohibited_class_mode_regs): New function.
- (ira_init_register_move_cost): Set up ira_max_register_move_cost,
- ira_max_may_move_in_cost, and ira_max_may_move_out_cost.
- (ira_init_once): Initialize them.
- (free_register_move_costs): Process them.
- (ira_init): Move calls of find_reg_classes and
- setup_hard_regno_aclass after setup_prohibited_class_mode_regs.
- Call clarify_prohibited_class_mode_regs.
- (ira_no_alloc_reg): Remove.
- (too_high_register_pressure_p): Use pressure classes.
-
- * sched-deps.c: Remove mentioning cover classes from the file.
- Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use
- ira_pressure_classes and ira_pressure_classes_num instead of
- ira_reg_class_cover_size and ira_reg_class_cover.
- (mark_insn_hard_regno_birth, mark_hard_regno_death): Use
- sched_regno_pressure_class instead of sched_regno_cover_class.
- (mark_insn_pseudo_birth, mark_pseudo_death): Ditto. Use
- ira_reg_class_max_nregs instead of ira_reg_class_nregs.
-
- * ira.h: Add 2010 to Copyright.
- (ira_no_alloc_reg): Remove external.
- (struct target_ira): Rename x_ira_hard_regno_cover_class,
- x_ira_reg_class_cover_size, x_ira_reg_class_cover, and
- x_ira_class_translate to x_ira_hard_regno_allocno_class,
- x_ira_allocno_classes_num, x_ira_allocno_classes, and
- x_ira_allocno_class_translate. Add x_ira_pressure_classes_num,
- x_ira_pressure_classes, x_ira_pressure_class_translate, and
- x_ira_stack_reg_pressure_class. Rename x_ira_reg_class_nregs to
- x_ira_reg_class_max_nregs. Add x_ira_reg_class_min_nregs and
- x_ira_no_alloc_regs.
- (ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class.
- (ira_reg_class_cover_size, ira_reg_class_cover): Rename to
- ira_allocno_classes_num and ira_allocno_classes.
- (ira_class_translate): Rename to ira_allocno_class_translate.
- (ira_pressure_classes_num, ira_pressure_classes): New definitions.
- (ira_pressure_class_translate, ira_stack_reg_pressure_class): Ditto.
- (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
- (ira_reg_class_min_nregs, ira_stack_reg_pressure_class): New
- (ira_no_alloc_regs): New.
-
- * ira-costs.c: Add 2010 to Copyright. Remove mentioning cover
- classes from the file. Use ALLOCNO_CLASS instead of
- ALLOCNO_COVER_CLASS. Use ALLOCNO_CLASS_COST instead of
- ALLOCNO_COVER_CLASS_COST.
- (regno_cover_class): Rename to regno_aclass.
- (record_reg_classes): Use ira_reg_class_subunion instead of
- ira_reg_class_union.
- (record_address_regs): Check overflow.
- (scan_one_insn): Ditto.
- (print_allocno_costs): Print total mem cost fore regional allocation.
- (print_pseudo_costs): Use REG_N_REFS.
- (find_costs_and_classes): Use classes intersected with them on the
- 1st pass. Check overflow. Use ira_reg_class_subunion instead of
- ira_reg_class_union. Use ira_allocno_class_translate and
- regno_aclass instead of ira_class_translate and regno_cover_class.
- Modify code for finding regno_aclass. Setup preferred classes for
- the next pass.
- (setup_allocno_cover_class_and_costs): Rename to
- setup_allocno_class_and_costs. Use regno_aclass instead of
- regno_cover_class. Use ira_set_allocno_class instead of
- ira_set_allocno_cover_class.
- (init_costs, finish_costs): Use regno_aclass instead of
- regno_cover_class.
- (ira_costs): Use setup_allocno_class_and_costs instead of
- setup_allocno_cover_class_and_costs.
- (ira_tune_allocno_costs_and_cover_classes): Rename to
- ira_tune_allocno_costs. Check overflow. Skip conflict hard regs
- by processing objects. Use ira_reg_class_max_nregs instead of
- ira_reg_class_nregs.
-
- * rtl.h (reg_cover_class): Rename to reg_allocno_class.
-
- * sched-int.h: Remove mentioning cover classes from the file.
- (sched_regno_cover_class): Rename to sched_regno_pressure_class.
-
- * reginfo.c: Add 2010 to Copyright. Remove mentioning cover
- classes from the file.
- (struct reg_pref): Rename coverclass into allocnoclass.
- (reg_cover_class): Rename to reg_allocno_class.
-
- * Makefile.in (ira-color.o): Remove SPLAY_TREE_H from dependencies.
-
- * config/alpha/alpha.h (IRA_COVER_CLASSES): Remove.
-
- * config/arm/arm.h (IRA_COVER_CLASSES): Ditto.
-
- * config/avr/avr.h (IRA_COVER_CLASSES): Ditto.
-
- * config/bfin/bfin.h (IRA_COVER_CLASSES): Ditto.
-
- * config/cris/cris.h (IRA_COVER_CLASSES): Ditto.
-
- * config/fr30/fr30.h (IRA_COVER_CLASSES): Ditto.
-
- * config/frv/frv.h (IRA_COVER_CLASSES): Ditto.
-
- * config/h8300/h8300.h (IRA_COVER_CLASSES): Ditto.
-
- * config/i386/i386.h (STACK_REG_COVER_CLASS): Ditto.
-
- * config/i386/i386.c (TARGET_IRA_COVER_CLASSES)
- (i386_ira_cover_classes): Ditto.
-
- * config/ia64/ia64.h (IRA_COVER_CLASSES): Ditto.
-
- * config/iq2000/iq2000.h (IRA_COVER_CLASSES): Ditto.
-
- * config/m32r/m32r.h (IRA_COVER_CLASSES): Ditto.
-
- * config/m68k/m68k.h (IRA_COVER_CLASSES): Ditto.
-
- * config/mcore/mcore.h (IRA_COVER_CLASSES): Ditto.
-
- * config/mep/mep.h (IRA_COVER_CLASSES): Ditto.
-
- * config/mips/mips.c (TARGET_IRA_COVER_CLASSES)
- (mips_ira_cover_classes): Ditto.
-
- * config/mn10300/mn10300.h (IRA_COVER_CLASSES): Ditto.
-
- * config/moxie/moxie.h (IRA_COVER_CLASSES): Ditto.
-
- * config/pa/pa64-regs.h (IRA_COVER_CLASSES): Ditto.
-
- * config/pa/pa32-regs.h (IRA_COVER_CLASSES): Ditto.
-
- * config/picochip/picochip.h (IRA_COVER_CLASSES): Ditto.
-
- * config/rs6000/rs6000.h (IRA_COVER_CLASSES_PRE_VSX)
- (IRA_COVER_CLASSES_VSX): Ditto.
-
- * config/rs6000/rs6000.c (TARGET_IRA_COVER_CLASSES)
- (rs6000_ira_cover_classes): Ditto.
-
- * config/rx/rx.h (IRA_COVER_CLASSES): Ditto.
-
- * config/s390/s390.h (IRA_COVER_CLASSES): Ditto.
-
- * config/score/score.h (IRA_COVER_CLASSES): Ditto.
-
- * config/sh/sh.h (IRA_COVER_CLASSES): Ditto.
-
- * config/sparc/sparc.h (IRA_COVER_CLASSES): Ditto.
-
- * config/spu/spu.h (IRA_COVER_CLASSES): Ditto.
-
- * config/stormy16/stormy16.h (IRA_COVER_CLASSES): Ditto.
-
- * config/v850/v850.h (IRA_COVER_CLASSES): Ditto.
-
- * config/vax/vax.h (IRA_COVER_CLASSES): Ditto.
-
- * config/xtensa/xtensa.h (IRA_COVER_CLASSES): Ditto.
-
-2011-03-29 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48253
- * dwarf2out.c (struct dw_fde_struct): Remove dw_fde_hot_section_label,
- dw_fde_hot_section_end_label, dw_fde_unlikely_section_label,
- dw_fde_unlikely_section_end_label, cold_in_std_section,
- dw_fde_switched_sections and dw_fde_switched_cold_to_hot fields.
- Add dw_fde_second_begin, dw_fde_second_end and second_in_std_section
- fields.
- (output_fde): Use dw_fde_second_{begin,end} if second is
- true, otherwise dw_fde_{begin,end}.
- (output_call_frame_info): Test dw_fde_second_begin != NULL
- instead of dw_fde_switched_sections.
- (dwarf2out_begin_prologue): Stop initializing removed dw_fde_struct
- fields, initialize new fields. Initialize in_std_section
- unconditionally from the first partition.
- (dwarf2out_end_epilogue): Don't override dw_fde_end when
- dw_fde_second_begin is non-NULL.
- (dwarf2out_switch_text_section): Stop initializing removed
- dw_fde_struct fields, initialize new fields, initialize
- also dw_fde_end here. Set dw_fde_switch_cfi even when
- dwarf2out_do_cfi_asm (). Call var_location_switch_text_section.
- (struct var_loc_list_def): Add last_before_switch field.
- (arange_table, arange_table_allocated, arange_table_in_use,
- ARANGE_TABLE_INCREMENT, add_arange): Removed.
- (size_of_aranges): Count !in_std_section and !second_in_std_section
- hunks in fdes, instead of looking at arange_table_in_use.
- (output_aranges): Add aranges_length argument, don't call
- size_of_aranges here. Instead of using aranges_table*
- emit ranges for fdes when !in_std_section resp.
- !second_in_std_section.
- (dw_loc_list): Break ranges crossing section switch.
- (convert_cfa_to_fb_loc_list): Likewise. If switched sections,
- use dw_fde_second_end instead of dw_fde_end as end of last range.
- (gen_subprogram_die): Don't call add_arange. Use
- dw_fde_{begin,end} for first partition and if switched
- section dw_fde_second_{begin,end} for the second.
- (var_location_switch_text_section_1,
- var_location_switch_text_section): New functions.
- (dwarf2out_begin_function): Initialize cold_text_section even
- when function_section () isn't text_section.
- (prune_unused_types): Don't walk arange_table.
- (dwarf2out_finish): Don't needlessly test
- flag_reorder_blocks_and_partition when testing cold_text_section_used.
- If info_section_emitted, call size_of_aranges and if it indicates
- non-empty .debug_aranges, call output_aranges with the computed
- size. Stop using removed dw_fde_struct fields, use
- dw_fde_{begin,end} for first partition and dw_fde_second_{begin,end}
- for second.
-
- PR debug/48203
- * cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Only
- create ENTRY_VALUE if incoming or address of incoming's MEM
- is a hard REG.
- * dwarf2out.c (mem_loc_descriptor): Don't emit
- DW_OP_GNU_entry_value of DW_OP_fbreg.
- * var-tracking.c (vt_add_function_parameter): Ensure cselib_lookup
- on ENTRY_VALUE is able to find the canonical parameter VALUE.
- * cselib.c (rtx_equal_for_cselib_1) <case ENTRY_VALUE>: Use
- rtx_equal_p instead of rtx_equal_for_cselib_1 to compare
- ENTRY_VALUE_EXPs.
- (cselib_hash_rtx) <case ENTRY_VALUE>: If ENTRY_VALUE_EXP
- is a REG_P or MEM_P with REG_P address, compute hash directly
- instead of calling cselib_hash_rtx on ENTRY_VALUE_EXP.
- (preserve_only_constants): Don't clear VALUES forwaring
- ENTRY_VALUE to some other VALUE.
-
-2011-03-28 Richard Sandiford <richard.sandiford@linaro.org>
-
- * builtins.c (expand_builtin_memset_args): Use gen_int_mode
- instead of GEN_INT.
-
-2011-03-28 Eric Botcazou <ebotcazou@adacore.com>
-
- * cfgexpand.c (expand_gimple_cond): Always set the source location and
- block before expanding the statement.
- (expand_gimple_stmt_1): Likewise. Set them here...
- (expand_gimple_stmt): ...and not here. Tidy.
- * cfglayout.c (curr_insn_locator): Return 0 if the current location is
- unknown.
-
-2011-03-28 Steven Bosscher <steven@gcc.gnu.org>
-
- * Makefile.in: New rule for cprop.o.
- * gcse.c: Move constant/copy propagation to cprop.c.
- (compute_local_properties): Only handle expression tables.
- (hash_scan_set, compute_hash_table_work, alloc_hash_table,): Likewise.
- (one_pre_gcse_pass, one_code_hoisting_pass): Likewise.
- (hash_set, insert_set_in_table, gcse_constant_p, lookup_set,
- next_set, reset_opr_set_tables, oprs_not_set_p, mark_call, mark_set,
- mark_clobber, mark_oprs_set, alloc_cprop_mem, free_cprop_mem,
- compute_cprop_data, find_used_regs, try_replace_reg,
- find_avail_set, cprop_jump, constprop_register, cprop_insn,
- local_cprop_find_used_regs, do_local_cprop, local_cprop_pass,
- fis_get_condition, implicit_set_cond_p, find_implicit_sets,
- find_bypass_set, reg_killed_on_edge, bypass_block,
- bypass_conditional_jumps, one_cprop_pass, gate_rtl_cprop,
- execute_rtl_cprop, pass_rtl_cprop): Move to...
- * cprop.c: ...here. New file, constant/copy propagation for RTL
- moved from gcse.c to here with minor cleanups in duplicated code.
-
-2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (flag_opts): Fix a typo in
- -mavx256-split-unaligned-store.
-
-2011-03-28 Anatoly Sokolov <aesok@post.ru>
-
- * config/h8300/h8300.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE,
- LIBCALL_VALUE): Remove macros.
- * config/h8300/h8300.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
- TARGET_FUNCTION_VALUE_REGNO_P): Define.
- (h8300_function_value, h8300_libcall_value,
- h8300_function_value_regno_p): New functions.
-
-2011-03-28 Anatoly Sokolov <aesok@post.ru>
-
- * config/h8300/h8300.h (ASM_OUTPUT_BSS): Remove macro.
-
-2011-03-28 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadupdate.c (redirect_edges): Call
- create_edge_and_update_destination_phis as needed.
- (create_edge_and_update_destination_phis): Accept new BB argument.
- All callers updated.
- (thread_block): Do not update the profile when threading around
- intermediate blocks.
- (thread_single_edge): Likewise.
- (determine_bb_domination_status): If BB is not a successor of the
- loop header, return NONDOMINATING.
- (register_jump_thread): Note when we register a jump thread around
- an intermediate block.
- * tree-ssa-threadedge.c (thread_around_empty_block): New function.
- (thread_across_edge): Use it.
-
-2011-03-28 Tristan Gingold <gingold@adacore.com>
-
- * config/ia64/ia64.c (ia64_promote_function_mode): Fix promotion
- when for_return is 2.
-
-2011-03-28 Jeff Law <law@redhat.com>
-
- * var-tracking.c (canonicalize_values_mark): Delete unused
- lhs assignment.
- (canonicalize_values_star, set_variable_part): Likewise.
- (clobber_variable_part, delete_variable_part): Likewise.
-
-2011-03-28 Steven Bosscher <steven@gcc.gnu.org>
-
- * gcse.c (free_gcse_mem): Free reg_set_bitmap.
-
-2011-03-28 Martin Jambor <mjambor@suse.cz>
-
- * tree-inline.c (expand_call_inline): Do not check that destination
- node is analyzed.
- (optimize_inline_calls): Assert that destination node is analyzed.
- * cgraph.c (cgraph_add_new_function): Call cgraph_analyze_function, do
- not call tree_lowering_passes.
- * cgraph.h (cgraph_analyze_function): Declare.
- * cgraphunit.c (cgraph_analyze_function): Make public.
-
-2011-03-28 Joseph Myers <joseph@codesourcery.com>
-
- * config/sparc/sparc-opts.h: New.
- * config/sparc/sparc.c (sparc_handle_option, sparc_select,
- sparc_cpu, fpu_option_set, TARGET_HANDLE_OPTION): Remove.
- (sparc_option_override): Store processor_type enumeration rather
- than string in cpu_default. Remove name and enumeration from
- cpu_table. Directly default -mcpu then default -mtune from -mcpu
- without using sparc_select. Use target_flags_explicit instead of
- fpu_option_set.
- * config/sparc/sparc.h (enum processor_type): Move to
- sparc-opts.h.
- (sparc_cpu, struct sparc_cpu_select, sparc_select): Remove.
- * config/sparc/sparc.opt (config/sparc/sparc-opts.h): New
- HeaderInclude entry.
- (mcpu=, mtune=): Use Var and Enum.
- (sparc_processor_type): New Enum and EnumValue entries.
-
-2011-03-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
- Iain Sandoe <iains@gcc.gnu.org>
-
- PR target/48245
- * config/darwin.h (LINK_COMMAND_SPEC_A): Use LINK_PLUGIN_SPEC.
-
-2011-03-28 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-vectorizer.h (vect_create_data_ref_ptr): Adjust prototype.
- * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add GSI parameter.
- Insert new statements at it in lieu of STMT.
- (vect_setup_realignment): Adjust call to vect_create_data_ref_ptr.
- * tree-vect-stmts.c (vectorizable_store): Likewise.
- (vectorizable_load): Likewise.
-
-2011-03-28 Uros Bizjak <ubizjak@gmail.com>
-
- * config/alpha/alpha.md (addtf3): Change mode of operands to TFmode.
- (divtf3): Ditto.
- (multf3): Ditto.
- (subtf3): Ditto.
-
-2011-03-27 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/sse.md (*avx_mov<mode>_internal): Don't assert
- unaligned 256bit load/store.
- (*avx_movu<ssemodesuffix><avxmodesuffix>): Likewise.
- (*avx_movdqu<avxmodesuffix>): Likewise.
-
-2011-03-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR target/48288
- * config/pa/predicates.md (reg_or_ior_operand): New predicate.
- * config/pa/pa.md (iordi3): Use new predicate in expander.
- (iorsi3): Likewise.
-
-2011-03-27 Anatoly Sokolov <aesok@post.ru>
-
- * config/mips/mips.h (LIBCALL_VALUE, FUNCTION_VALUE,
- FUNCTION_VALUE_REGNO_P): Remove macros.
- * config/mips/mips-protos.h (mips_function_value): Remove.
- * config/mips/mips.c (mips_function_value): Rename to...
- (mips_function_value_1): ... this. Make static. Handle receiving
- the function type in 'fn_decl_or_type' argument.
- (mips_function_value, mips_libcall_value,
- mips_function_value_regno_p): New function.
- (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
- TARGET_FUNCTION_VALUE_REGNO_P): Define.
-
-2011-03-27 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (flag_opts): Add -mavx256-split-unaligned-load
- and -mavx256-split-unaligned-store.
- (ix86_option_override_internal): Split 32-byte AVX unaligned
- load/store by default.
- (ix86_avx256_split_vector_move_misalign): New.
- (ix86_expand_vector_move_misalign): Use it.
-
- * config/i386/i386.opt: Add -mavx256-split-unaligned-load and
- -mavx256-split-unaligned-store.
-
- * config/i386/sse.md (*avx_mov<mode>_internal): Verify unaligned
- 256bit load/store. Generate unaligned store on misaligned memory
- operand.
- (*avx_movu<ssemodesuffix><avxmodesuffix>): Verify unaligned
- 256bit load/store.
- (*avx_movdqu<avxmodesuffix>): Likewise.
-
- * doc/invoke.texi: Document -mavx256-split-unaligned-load and
- -mavx256-split-unaligned-store.
-
-2011-03-27 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR target/38598
- * config/mips/mips.md (extendsidi2): Add an "l" alternative.
- Update commentary.
-
-2011-03-27 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.c (mips_prepare_builtin_arg): Replace icode and
- opno arguments with an expand_operand. Use create_input_operand.
- (mips_prepare_builtin_target): Delete.
- (mips_expand_builtin_insn, mips_expand_builtin_compare_1): New
- functions.
- (mips_expand_builtin_direct): Use create_output_operand and
- mips_expand_builtin_insn. Update call to mips_prepare_builtin_arg.
- (mips_expand_builtin_movtf): Likewise. Use mips_expand_fp_comparison.
- (mips_expand_builtin_compare): Use mips_expand_fp_comparison.
-
-2011-03-27 Ira Rosen <ira.rosen@linaro.org>
-
- * config/arm/arm.c (arm_autovectorize_vector_sizes): New
- function.
- (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Define.
-
-2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * basic-block.h (fixup_abnormal_edges): Adjust prototype.
- * reload1.c (reload): Adjust call to fixup_abnormal_edges. Rediscover
- basic blocks and call commit_edge_insertions directly.
- (fixup_abnormal_edges): Move from here to...
- * cfgrtl.c (fixup_abnormal_edges): ...here. Only insert instructions
- on the edges and return whether some have actually been inserted.
- * reg-stack.c (convert_regs): Fix up abnormal edges before inserting
- compensation code.
-
-2011-03-26 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/48144
- * sel-sched-ir.c (merge_history_vect): Factor out from ...
- (merge_expr_data): ... here.
- (av_set_intersect): Rename to av_set_code_motion_filter.
- Update all callers. Call merge_history_vect when an expression
- is found in both sets.
- * sel-sched-ir.h (av_set_code_motion_filter): Add prototype.
-
-2011-03-26 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/predicates.md (word_offset_memref_op): Handle
- cmodel medium addresses.
- * config/rs6000/rs6000.c (rs6000_secondary_reload): Handle misaligned
- 64-bit gpr loads and stores.
- (rs6000_secondary_reload_ppc64): New function.
- * config/rs6000/rs6000-protos.h: Declare it.
- * config/rs6000/rs6000.md (reload_di_store, reload_di_load): New.
-
-2011-03-26 Alan Modra <amodra@gmail.com>
-
- PR target/47487
- * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Support
- GNU Go in traceback table.
-
-2011-03-25 Richard Henderson <rth@redhat.com>
-
- * expr.c (emit_block_move_via_movmem): Only use 6 operand variant
- if there are exactly 6 operands.
- (set_storage_via_setmem): Similarly.
-
-2011-03-25 Kai Tietz <ktietz@redhat.com>
-
- * collect2.c (write_c_file_stat): Handle backslash
- as right-hand directory separator.
- (resolve_lib_name): Use IS_DIR_SEPARATOR instead of
- checking just for slash.
- * coverage.c (coverage_init): Use IS_ABSOLUTE_PATH
- instead of checking for trailing slash.
- * gcc.c (record_temp_file): Use filename_cmp instead
- of strcmp.
- (do_spec_1): Likewise.
- (replace_outfile_spec_function): Likewise.
- (is_directory): Use filename_ncmp instead of strncmp.
- (print_multilib_info): Likewise.
- * gcov.c (find_source): Use filename_cmp instead
- instead of strcmp.
- (make_gcov_file_name): Fix order of slash/backslash
- checks.
- * incpath.c (DIRS_EQ): Use filename_cmp instead of strcmp.
- (add_standard_paths): Likewise.
- * mips-tfile.c (saber_stop): Handle backslash.
- * prefix.c (update_path): Use filename_ncmp instead of
- strncmp.
- * profile.c (output_location): Use filename_cmp instead
- of strcmp.
- * read-md.c (handle_toplevel_file): Handle backslash.
- * tlink.c (frob_extension): Likewise.
- * tree-cfg.c (same_line_p): Use filename_cmp instead of
- strcmp.
- * tree-dump.c (dequeue_and_dump): Handle backslash.
- * tree.c (get_file_function_name): Likewise.
- * gengtype.c (read_input_list): Likewise.
- (get_file_realbasename): Likewise.
- (get_output_file_with_visibility): Use filename_cmp
- instead of strcmp.
-
-2011-03-25 Richard Sandiford <richard.sandiford@linaro.org>
-
- * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Restrict FPA_REGS
- case to VFPv1.
-
-2011-03-25 Nathan Froyd <froydnj@codesourcery.com>
-
- * fold-const.c (expr_location_or): New function.
- (fold_truth_not_expr): Call it.
-
-2011-03-25 Jeff Law <law@redhat.com>
-
- * dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Add missing
- va_end.
- * c-family/c-common.c (def_fn_type): Likewise.
- * emit-rtl.c (gen_rtvec): Likewise.
- * lto/lto-lang.c (def_fn_type): Likewise.
-
-2011-03-25 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-copy.c (stmt_may_generate_copy): Copies from constants
- also generate copies.
- (fini_copy_prop): Handle constant values properly.
-
-2011-03-25 Jakub Jelinek <jakub@redhat.com>
-
- * dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTRACT>: Compare
- mode size instead of bitsize with DWARF2_ADDR_SIZE.
- (hash_loc_operands, compare_loc_operands): Handle
- DW_OP_GNU_entry_value.
-
-2011-03-25 Kai Tietz <ktietz@redhat.com>
-
- * config/i386/cygming.h (DWARF_FRAME_REGISTERS): Adjust comment.
- (STACK_BOUNDARY): Check for bit-ness in case of MS_ABI.
- * config/i386/i386.c (ix86_conditional_register_usage): Adjust
- comment and use macro TARGET_64BIT_MS_ABI instead.
- (ix86_keep_aggregate_return_pointer): Optimize for 64-bit case
- and change default behavior for 32-bit MS_ABI.
- (ix86_reg_parm_stack_space): Check additionally for bit-ness.
- (ix86_function_type_abi): Allow check for ms_abi/sysv_abi for
- 32-bit, too.
- (ix86_cfun_abi): Likewise.
- (ix86_maybe_switch_abi): Adjust comment.
- (init_cumulative_args): Check for bit-ness in MS_ABI case.
- (ix86_gimplify_va_arg): Check just for not TARGET_64BIT_MS_ABI
- instead of checking for SYSV_ABI.
- (ix86_nsaved_sseregs): Likewise.
- (ix86_compute_frame_layout): Set only for 64-bit MS_ABI alignment
- to 16 bytes.
- (ix86_expand_call): Use TARGET_64BIT_MS_ABI macro.
- * config/i386.h (TARGET_32BIT_MS_ABI): New macro.
- (ACCUMULATE_OUTGOING_ARGS): Check explicit for 64-bit MS_ABI.
- (OUTGOING_REG_PARM_STACK_SPACE): Likewise.
- * config/mingw32.h (DEFAULT_ABI): Change default always to MS_ABI.
-
-2011-03-25 Richard Guenther <rguenther@suse.de>
-
- * tree-flow.h (verify_stmts): Rename to verify_gimple_in_cfg.
- (verify_types_in_gimple_seq): Rename to verify_gimple_in_seq.
- (verify_gimple): Remove.
- * tree-cfg.c (verify_gimple_call): Merge verification
- from verify_stmts.
- (verify_gimple_phi): Merge verification from verify_stmts.
- (verify_gimple_label): New function.
- (verify_types_in_gimple_seq_2): Rename to verify_gimple_in_seq_2.
- (verify_types_in_gimple_seq): Rename to verify_gimple_in_seq.
- (verify_stmt): Merge into verify_gimple_in_cfg and callees.
- (verify_stmts): Rename to verify_gimple_in_cfg.
- (verify_gimple_in_cfg): New function.
- * passes.c (execute_function_todo): Call verify_gimple_in_cfg.
- * tree-ssa.c (verify_ssa): Likewise.
- * gimplify.c (gimplify_body): Call verify_gimple_in_seq.
-
-2011-03-25 Richard Guenther <rguenther@suse.de>
-
- * passes.c (init_optimization_passes): Add FRE pass after
- early SRA.
-
-2011-03-25 Bernd Schmidt <bernds@codesourcery.com>
- Andrew Stubbs <ams@codesourcery.com>
-
- * config/arm/vfp.md (arm_movdi_vfp): Enable only when not tuning
- for Cortex-A8.
- (arm_movdi_vfp_cortexa8): New pattern.
- * config/arm/neon.md (adddi3_neon, subdi3_neon, anddi3_neon,
- iordi3_neon, xordi3_neon): Add alternatives to discourage Neon
- instructions when tuning for Cortex-A8. Set attribute "arch".
- * config/arm/arm.md: Move include arm-tune.md up a bit.
- (define_attr "arch"): Add "onlya8" and "nota8" values.
- (define_attr "arch_enabled"): Handle "onlya8" and "nota8".
-
-2011-03-25 Nathan Froyd <froydnj@codesourcery.com>
-
- PR bootstrap/48282
- Revert:
- 2011-03-24 Nathan Froyd <froydnj@codesourcery.com>
-
- * function.c (instantiate_virtual_regs): Use FOR_EACH_BB and
- FOR_BB_INSNS_SAFE to iterate through insns. Re-indent.
- (pass_instantiate_virtual_regs): Require PROP_cfglayout.
- * passes.c (init_optimization_passes): Move
- pass_instantiate_virtual_regs after pass_into_cfg_layout_mode.
-
-2011-03-25 Kai Tietz <ktietz@redhat.com>
-
- * c-typeck.c (comptypes_internal): Replace target
- hook call of comp_type_attributes by version in tree.c file.
- * gimple.c (gimple_types_compatible_p_1): Likewise.
- * tree-ssa.c (useless_type_conversion_p): Likewise.
- * tree.c (build_type_attribute_qual_variant): Likewise.
- (attribute_value_equal): New static helper function.
- (comp_type_attributes): New function.
- (merge_attributes): Use attribute_value_equal for comparison.
- (attribute_list_contained): Likewise.
- * tree.h (comp_type_attributes): New prototype.
-
-2011-03-25 Richard Guenther <rguenther@suse.de>
-
- * tree-cfg.c (verify_gimple_assign_unary): Drop special casing
- of complex types at -O0.
- (verify_gimple_assign_binary): Likewise.
- (verify_gimple_assign_ternary): Likewise.
-
-2011-03-24 Mark Wielaard <mjw@redhat.com>
-
- * dwarf2out.c (size_of_die): Modify comment to say DW_FORM_ref_sig8.
- (value_format): Use DW_FORM_ref_sig8, not DW_FORM_sig8.
-
-2011-03-24 Mark Wielaard <mjw@redhat.com>
-
- PR debug/48041
- * dwarf2out.c (output_abbrev_section): Only write table when
- abbrev_die_table_in_use > 1.
-
-2011-02-24 Richard Henderson <rth@redhat.com>
-
- * config/alpha/alpha.c (alpha_expand_unaligned_load): Use extql.
- (alpha_expand_unaligned_store): Use mskwl, mskll, mskql.
- (alpha_expand_unaligned_load_words): Use extql.
- (alpha_expand_unaligned_store_words): Use insqh, mskqh, mskql.
- (emit_insxl): Handle all modes for consistency.
-
-2011-02-24 Richard Henderson <rth@redhat.com>
-
- * config/alpha/alpha.c (get_aligned_mem): Don't test WORDS_BIG_ENDIAN.
- (alpha_expand_unaligned_load): Likewise.
- (alpha_expand_unaligned_store): Likewise.
- (alpha_expand_unaligned_load_words): Likewise.
- (alpha_expand_unaligned_store_words): Likewise.
- (emit_insxl, alpha_split_compare_and_swap_12): Likewise.
- (alpha_split_lock_test_and_set_12): Likewise.
- (print_operand, alpha_fold_builtin_extxx): Likewise.
- (alpha_fold_builtin_insxx, alpha_fold_builtin_mskxx): Likewise.
- * config/alpha/alpha.md (bswapsi2, insv, extv, extzv): Likewise.
- (builtin_extwh, builtin_extlh, builtin_extql): Likewise.
- (unaligned_extendqidi_be, unaligned_extendhidi_be, extxl_be): Remove.
- (*extxl_1_be, *extql_2_be, extqh_be, extlh_be, extwh_be): Remove.
- (insbl_be, inswl_be, insll_be, insql_be, mskxl_be): Remove.
- (unaligned_loadqi_be, unaligned_loadhi_be): Remove.
- (unaligned_storeqi_be, unaligned_storehi_be): Remove.
- (extbl): Rename from builtin_extbl; don't test WORDS_BIG_ENDIAN.
- (extwl, extll, extql): Similarly.
- (inswh, inslh, insqh): Similarly.
- (mskbl, mskwl, mskll, mskql): Similarly.
- (mskwh, msklh, mskqh): Similarly.
-
-2011-02-24 Richard Henderson <rth@redhat.com>
-
- * config/alpha/alpha.md (attribute isa): Add er, ner.
- (attribute enabled): Handle them.
- (*movdi): Merge *movdi_{er_nofix,nofix,er_fix,fix}.
-
-2011-02-24 Richard Henderson <rth@redhat.com>
-
- * config/alpha/alpha.md (attribute isa): Add vms.
- (attribute enabled): Handle it.
- (*movsf): Merge *movsf_{nofix,fix,nofp}.
- (*movdf): Merge *movdf_{nofix,fix,nofp}.
- (*movtf): Rename from *movtf_internal for consistency.
- (*movsi): Merge with *movsi_nt_vms.
- (*movhi): Merge *movhi_nobwx, *movhi_bwx.
- (*movqi): Merge *movqi_nobwx, *movqi_bwx.
- (*mov<VEC>): Merge *mov<VEC>_fix, *mov<VEC>_nofix.
- * config/alpha/constraint.md ("f"): Use NO_REGS when fpu is disabled.
-
-2011-02-24 Richard Henderson <rth@redhat.com>
-
- * config/alpha/alpha.md (extendqihi2): Implement for BWX only.
- (extendqisi2, extendhisi2): Likewise.
- (extendqidi2): Simplify BWX/non-BWX expansions.
- (extendhidi2): Similarly.
-
-2011-02-24 Richard Henderson <rth@redhat.com>
-
- * config/alpha/alpha.md (attribute isa): New.
- (attribute enabled): New.
- (zero_extendqihi2): Merge from *zero_extendqihi2_{bwx,nobwx}.
- (zero_extendqisi2, zero_extendqidi2): Similarly.
- (zero_extendhisi2, zero_extendhidi2): Similarly.
- * config/alpha/predicates.md (reg_or_bwx_memory_operand): New.
-
-2011-02-24 Richard Henderson <rth@redhat.com>
-
- * config/alpha/predicates.md (input_operand): Revert last change;
- update comment to mention 32-bit VMS rather than Windows.
-
-2011-03-24 Nathan Froyd <froydnj@codesourcery.com>
-
- * function.c (instantiate_virtual_regs): Use FOR_EACH_BB and
- FOR_BB_INSNS_SAFE to iterate through insns. Re-indent.
- (pass_instantiate_virtual_regs): Require PROP_cfglayout.
- * passes.c (init_optimization_passes): Move
- pass_instantiate_virtual_regs after pass_into_cfg_layout_mode.
-
-2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * dojump.c (do_jump_by_parts_greater_rtx): Optimize in specific cases.
-
-2011-03-24 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (ix86_print_operand): Output DFmode const_double
- correctly.
-
-2011-03-24 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48204
- * simplify-rtx.c (simplify_const_unary_operation): Call
- real_convert when changing mode class with FLOAT_EXTEND.
-
-2011-03-24 Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.h (LABEL_ALIGN_FOR_BARRIER): Define.
- (ASM_OUTPUT_MAX_SKIP_ALIGN): Define.
- * config/rx/rx.c (rx_option_override): Set align_jumps,
- align_loops and align_labels if not set by the user.
- (rx_align_for_label): New function.
- (rx_max_skip_for_label): New function.
- (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Define.
- (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Define.
- (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Define.
- (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Define.
- * config/rx/rx-protos.h (rx_align_for_label): Add prototype.
-
-2011-03-24 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR rtl-optimization/48263
- * optabs.c (expand_binop_directly): Reinstate convert_modes code
- and original commutative_p handling. Use maybe_gen_insn.
-
-2011-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * reload.c (find_reloads_subreg_address): Add address_reloaded
- parameter and return true there if the full address has been
- reloaded.
- (find_reloads_toplev): Pass address_reloaded flag.
- (find_reloads_address_1): Don't use address_reloaded parameter.
-
-2011-03-24 Jeff Law <law@redhat.com>
-
- * tree-ssa-live.c (remove_unused_scope_block_p): Remove set but
- unused variable "ann".
- (remove_unused_locals): Likewise.
-
- * tree-ssa-copy.c (propagate_tree_value_into_stmt): Remove useless
- statement.
-
- * cfglayout.c (fixup_reorder_chain): Do not dereference E_FALL
- after it is freed.
-
-2011-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_preferred_reload_class): Return NO_REGS
- for invalid symbolic addresses.
- (s390_secondary_reload): Don't use s390_check_symref_alignment for
- larl operands.
-
-2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * fold-const.c (fold_ternary_loc): Preserve the location (if any) of
- the argument in calls to fold_truth_not_expr.
-
-2011-03-24 Nathan Froyd <froydnj@codesourcery.com>
-
- * tree.c (record_node_allocation_statistics): New function.
- (make_node_stat, copy_node_stat, build_string): Call it.
- (make_tree_binfo_stat, make_tree_vec_stat, tree_cons_stat): Likewise.
- (build1_stat, build_omp_clause): Likewise.
-
-2011-03-24 Richard Sandiford <richard.sandiford@linaro.org>
-
- * builtins.c (expand_movstr): Fix endp == 1 adjustment after
- last commit.
-
-2011-03-24 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48271
- * tree-ssa-dom.c (tree_ssa_dominator_optimize): Only cleanup
- blocks that still exist.
-
-2011-03-24 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48270
- * tree-ssa-phiopt.c (cond_if_else_store_replacement): Do
- not free datarefs before ddrs.
-
-2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-sra.c (build_ref_for_offset): Strip useless type conversions
- from the address built for a reference with variable offset.
-
-2011-03-24 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/48237
- * config/i386/i386.md (*movdf_internal_rex64): Do not split
- alternatives that can be handled with movq or movabsq insn.
- (*movdf_internal): Disable for !TARGET_64BIT.
- (*movdf_internal_nointeger): Ditto.
- * config/i386/i386.c (ix86_print_operand): Handle DFmode immediates.
-
-2011-03-24 Nathan Froyd <froydnj@codesourcery.com>
-
- * system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison.
- (FUNCTION_ARG_ADVANCE): Likewise.
- * tm.texi.in: Change references to them to hook references.
- * tm.texi: Regenerate.
- * targhooks.c (default_function_arg): Eliminate check for target macro.
- (default_function_incoming_arg): Likewise.
- (default_function_arg_advance): Likewise.
- * target.def (function_arg, function_incoming_arg): Change to DEFHOOK.
- (function_arg_advance): Likewise.
- * target-def.h: Eliminate FUNCTION_INCOMING_ARG check.
-
-2011-03-24 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48269
- * tree-object-size.c (addr_object_size): Do not double-account
- for MEM_REF offsets.
-
-2011-03-24 Diego Novillo <dnovillo@google.com>
-
- * lto-opts.c (input_data_block): Move to lto-streamer-in.c.
- * lto-streamer-in.c (input_string_internal): Add clarifying comments.
- (lto_input_data_block): Move from lto-opts.c. Make extern.
- Update all users.
- (lto_input_string): Rename from input_string. Make extern.
- Update all users.
- * lto-streamer-out.c (lto_output_string_with_length): Rename from
- output_string_with_length.
- Output 0 to indicate a non-NULL string. Update all callers to
- not emit 0.
- (lto_output_string): Rename from output_string. Make extern.
- Update all users.
- (lto_output_decl_state_streams): Make extern.
- (lto_output_decl_state_refs): Make extern.
- * lto-streamer.h (lto_input_string): Declare.
- (lto_input_data_block): Declare.
- (lto_output_string): Declare.
- (lto_output_string_with_length): Declare.
- (lto_output_decl_state_streams): Declare.
- (lto_output_decl_state_refs): Declare.
-
-2011-03-24 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/46562
- * tree.c (build_invariant_address): New function.
- * tree.h (build_invariant_address): Declare.
- * tree-dfa.c (get_addr_base_and_unit_offset): Wrap around
- a renamed function moved ...
- * tree-flow-inline.h (get_addr_base_and_unit_offset_1): ... here.
- Take valueization callback parameter.
- * tree-flow.h (gimple_fold_stmt_to_constant): Declare.
- * gimple-fold.h: New file.
- * tree-ssa-ccp.c (ccp_fold): Use gimple_fold_stmt_to_constant_1.
- (ccp_fold, fold_const_aggregate_ref,
- fold_ctor_reference, fold_nonarray_ctor_reference,
- fold_array_ctor_reference, fold_string_cst_ctor_reference,
- get_base_constructor): Move ...
- * gimple-fold.c: ... here.
- (gimple_fold_stmt_to_constant_1): New function
- split out from ccp_fold. Take a valueization callback parameter.
- Valueize all operands.
- (gimple_fold_stmt_to_constant): New wrapper function.
- (fold_const_aggregate_ref_1): New function split out from
- fold_const_aggregate_ref. Take a valueization callback parameter.
- (fold_const_aggregate_ref): Wrap fold_const_aggregate_ref_1.
- * tree-ssa-sccvn.c (simplify_binary_expression): Simplify
- invariant POINTER_PLUS_EXPRs to invariant form.
- (vn_valueize): New function.
- (try_to_simplify): Simplify by using gimple_fold_stmt_to_constant.
- * tree-vrp.c (vrp_valueize): New function.
- (vrp_visit_assignment_or_call): Use gimple_fold_stmt_to_constant
- to fold statements to constants.
- * tree-ssa-pre.c (eliminate): Properly guard propagation of
- function declarations.
- * Makefile.in (tree-ssa-sccvn.o, tree-vrp.o, gimple-fold.o,
- tree-ssa-ccp.o): Add gimple-fold.h dependencies.
-
-2011-03-24 Richard Sandiford <richard.sandiford@linaro.org>
-
- * config/h8300/predicates.md (jump_address_operand): Fix register
- mode check.
-
-2011-03-24 Ira Rosen <ira.rosen@linaro.org>
-
- * doc/invoke.texi (max-stores-to-sink): Document.
- * params.h (MAX_STORES_TO_SINK): Define.
- * opts.c (finish_options): Set MAX_STORES_TO_SINK to 0
- if either vectorization or if-conversion is disabled.
- * tree-data-ref.c (dr_equal_offsets_p1): Moved and renamed from
- tree-vect-data-refs.c vect_equal_offsets.
- (dr_equal_offsets_p): New function.
- (find_data_references_in_bb): Remove static.
- * tree-data-ref.h (find_data_references_in_bb): Declare.
- (dr_equal_offsets_p): Likewise.
- * tree-vect-data-refs.c (vect_equal_offsets): Move to tree-data-ref.c.
- (vect_drs_dependent_in_basic_block): Update calls to
- vect_equal_offsets.
- (vect_check_interleaving): Likewise.
- * tree-ssa-phiopt.c: Include cfgloop.h and tree-data-ref.h.
- (cond_if_else_store_replacement): Rename to...
- (cond_if_else_store_replacement_1): ... this. Change arguments and
- documentation.
- (cond_if_else_store_replacement): New function.
- * Makefile.in (tree-ssa-phiopt.o): Adjust dependencies.
- * params.def (PARAM_MAX_STORES_TO_SINK): Define.
-
-2011-03-23 Chung-Lin Tang <cltang@codesourcery.com>
-
- PR target/46934
- * config/arm/arm.md (casesi): Use the gen_int_mode() function
- to subtract lower bound instead of GEN_INT().
-
-2011-03-23 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR other/48179
- PR other/48221
- PR other/48234
- * doc/extend.texi (Alignment): Move section to match order in TOC.
- * doc/invoke.texi (i386 and x86-64 Windows Options): Likewise.
- (Warning Options): Adjust -Wno-cpp summary and remove stray backslash.
-
-2011-03-23 Jeff Law <law@redhat.com>
-
- * cfg.c (redirect_edge_succ_nodup): Duplicate the varm map
- before removing the edge.
-
- * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Do not use E after
- it may have been freed by redirect_branch_edge or
- redirect_edge_succ_nodup.
-
-2011-03-23 Richard Guenther <rguenther@suse.de>
-
- * tree-stdarg.c (va_list_counter_bump): Handle bumps via MEM_REF.
- (check_va_list_escapes): Likewise.
- (check_all_va_list_escapes): Likewise.
-
-2011-03-23 Richard Guenther <rguenther@suse.de>
-
- * Makefile.in (IPA_TYPE_ESCAPE_H): Remove.
- (OBJS-archive): Remove ipa-struct-reorg.o and ipa-type-escape.o.
- (tree-ssa-alias.o): Do not depend on IPA_TYPE_ESCAPE_H.
- (alias.o): Likewise.
- (ipa-type-escape.o): Remove.
- (ipa-struct-reorg.o): Likewise.
- (GTFILES): Remove ipa-struct-reorg.c.
- * alias.c: Do not include ipa-type-escape.h.
- * tree-ssa-alias.c: Likewise.
- * common.opt (fipa-struct-reorg): Preserve for backward compatibility.
- * opts.c (finish_options): Do not reset flag_ipa_struct_reorg.
- * passes.c (init_optimization_passes): Remove ipa-struct-reorg
- and ipa-type-escape passes.
- * tree-pass.h (pass_ipa_type_escape): Remove.
- (pass_ipa_struct_reorg): Likewise.
- * ipa-struct-reorg.h: Remove.
- * ipa-struct-reorg.c: Likewise.
- * ipa-type-escape.h: Likewise.
- * ipa-type-escape.c: Likewise.
- * doc/invoke.texi (-fipa-struct-reorg): Remove.
- (--param struct-reorg-cold-struct-ratio): Likewise.
- * params.def (PARAM_STRUCT_REORG_COLD_STRUCT_RATIO): Likewise.
- * params.h (STRUCT_REORG_COLD_STRUCT_RATIO): Likewise.
- * timevar.def (TV_IPA_TYPE_ESCAPE): Likewise.
-
-2011-03-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/2084.md: Enable all insn reservations also for z9_ec
- cpu attribute value.
- * config/s390/s390-opts.h (enum s390_arch_option): Remove.
- (enum processor_type): Add PROCESSOR_2094_Z9_EC.
- * config/s390/s390.c (processor_flags_table): New constant array.
- (s390_handle_arch_option): Remove.
- (s390_handle_option): Remove s390_handle_arch_option invocations
- and OPT_mwarn_framesize_ handling.
- (s390_option_override): Remove s390_handle_arch_option invocation.
- (s390_emit_prologue): Remove use of HOST_WIDE_INT_PRINT_DEC in
- warnings.
- * config/s390/s390.md (cpu attribute): Add z9_ec value.
- * config/s390/s390.opt (s390_tune, s390_arch)
- (march=): Replace s390_arch_option enum and values with
- processor_type. Set variable name to s390_arch. Set
- initialization value.
- (mtune=): Replace s390_arch_option with processor_type. Set
- variable name to s390_tune. Set initialization value.
-
-2011-03-23 Julian Brown <julian@codesourcery.com>
-
- * expr.c (expand_expr_real_1): Only use BLKmode for volatile
- accesses which are not naturally aligned.
-
-2011-03-23 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR target/47553
- * config/arm/predicates.md (neon_lane_number): Accept 0..15.
-
-2011-03-23 Richard Sandiford <richard.sandiford@linaro.org>
-
- * optabs.h (emit_unop_insn, maybe_emit_unop_insn): Change insn code
- parameter from "int" to "enum insn_code".
- (expand_operand_type): New enum.
- (expand_operand): New structure.
- (create_expand_operand): New function.
- (create_fixed_operand, create_output_operand): Likewise
- (create_input_operand, create_convert_operand_to): Likewise.
- (create_convert_operand_from, create_address_operand): Likewise.
- (create_integer_operand): Likewise.
- (create_convert_operand_from_type, maybe_legitimize_operands): Declare.
- (maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise.
- (expand_insn, expand_jump_insn): Likewise.
- * builtins.c (expand_builtin_prefetch): Use the new interfaces.
- (expand_builtin_interclass_mathfn, expand_builtin_strlen): Likewise.
- (expand_movstr, expand_builtin___clear_cache): Likewise.
- (expand_builtin_lock_release): Likewise.
- * explow.c (allocate_dynamic_stack_space): Likewise.
- (probe_stack_range): Likewise. Allow check_stack to FAIL,
- and use the default handling in that case.
- * expmed.c (check_predicate_volatile_ok): Delete.
- (store_bit_field_1, extract_bit_field_1): Use the new interfaces.
- (emit_cstore): Likewise.
- * expr.c (emit_block_move_via_movmem): Likewise.
- (set_storage_via_setmem, expand_assignment): Likewise.
- (emit_storent_insn, try_casesi): Likewise.
- (emit_single_push_insn): Likewise. Allow the expansion to fail.
- * optabs.c (expand_widen_pattern_expr, expand_ternary_op): Likewise.
- (expand_vec_shift_expr, expand_binop_directly): Likewise.
- (expand_twoval_unop, expand_twoval_binop): Likewise.
- (expand_unop_direct, emit_indirect_jump): Likewise.
- (emit_conditional_move, vector_compare_rtx): Likewise.
- (expand_vec_cond_expr, expand_val_compare_and_swap_1): Likewise.
- (expand_sync_operation, expand_sync_fetch_operation): Likewise.
- (expand_sync_lock_test_and_set): Likewise.
- (maybe_emit_unop_insn): Likewise. Change icode to an insn_code.
- (emit_unop_insn): Likewise.
- (expand_copysign_absneg): Change icode to an insn_code.
- (create_convert_operand_from_type): New function.
- (maybe_legitimize_operand, maybe_legitimize_operands): Likewise.
- (maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise.
- (expand_insn, expand_jump_insn): Likewise.
- * config/i386/i386.md (setmem<mode>): Use nonmemory_operand rather
- than const_int_operand for operand 2.
-
-2011-03-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * dwarf2out.c (const_ok_for_output_1): Print the unspec enum name
- if possible.
-
-2011-03-22 Nathan Froyd <froydnj@codesourcery.com>
-
- * emit-rtl.c (emit_pattern_before_noloc): New function.
- (emit_insn_before_noloc, emit_jump_insn_before_noloc): Call it.
- (emit_call_insn_before_noloc, emit_debug_insn_before_noloc): Likewise.
- (emit_pattern_after_noloc): New function.
- (emit_insn_after_noloc, emit_jump_insn_after_noloc): Call it.
- (emit_call_insn_after_noloc, emit_debug_insn_after_noloc): Likewise.
-
-2011-03-22 Nathan Froyd <froydnj@codesourcery.com>
-
- * libgcc2.c (__lshrdi3, __ashldi3, __ashrdi3): Use W_TYPE_SIZE.
- (__ffsDI2): Likewise.
-
-2011-03-22 Richard Henderson <rth@redhat.com>
-
- * config/alpha/alpha.c (direct_return): Use TARGET_ABI_OSF instead
- of !TARGET_ABI_OPEN_VMS.
- (alpha_trampoline_init, alpha_start_function): Likewise.
- (alpha_expand_epilogue, alpha_file_start): Likewise.
- * config/alpha/alpha.md (divsi3, modsi3): Likewise.
- (udivsi3, umodsi3, divdi3, moddi3, udivdi3, umoddi3): Likewise.
- (*divmodsi_internal_er, *divmodsi_internal_er_1): Likewise.
- (*divmodsi_internal, *divmoddi_internal_er): Likewise.
- (*divmoddi_internal_er_1, *divmoddi_internal): Likewise.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/s390/s390-opts.h: New.
- * config/s390/s390.c (s390_tune, s390_tune_flags, s390_arch,
- s390_arch_flags, s390_warn_framesize, s390_stack_size,
- s390_stack_guard): Remove.
- (s390_handle_arch_option): Return void. Take enum
- s390_arch_option value instead of string and searching array.
- (s390_handle_option): Don't assert that global structures are in
- use. Access variables via opts pointer. Use error_at. Don't use
- sscanf for -mstack-guard= or -mstack-size=. Update call to
- s390_handle_arch_option.
- (s390_option_override): Update call to s390_handle_arch_option.
- (s390_emit_prologue): Use %d format for s390_stack_size in
- diagnostic. Use %wd for HOST_WIDE_INT.
- * config/s390/s390.h (enum processor_type): Move to s390-opts.h.
- (s390_tune, s390_tune_flags, s390_arch, s390_arch_flags): Remove.
- * config/s390/s390.opt (config/s390/s390-opts.h): New
- HeaderInclude entry.
- (s390_arch_string, s390_tune, s390_tune_flags, s390_arch,
- s390_arch_flags, s390_warn_framesize): New Variable entries.
- (s390_arch_option): New Enum and EnumValue entries.
- (march=): Use Enum instead of Var.
- (mstack-guard=, mstack-size=): Use UInteger and Var.
- (mtune=): Use Enum.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/score/score.c (score_handle_option): Don't assert that
- global structures are in use. Access target_flags via opts
- pointer. Use value of -march= option to determine target_flags
- settings.
- * config/score/score.opt (march=): Use Enum.
- (score_arch): New Enum and EnumValue entries.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/mep/mep.c (option_mtiny_specified): Remove.
- (mep_option_override): Move register handling for -mivc2 from
- mep_handle_option. Use global_options_set.x_mep_tiny_cutoff
- instead of option_mtiny_specified.
- (mep_handle_option): Access target_flags via opts pointer. Don't
- assert that global structures are in use. Defer part of -mivc2
- handling and move it to mep_option_override.
- * config/mep/mep.opt (IVC2): New Mask entry.
- (mivc2): Use Var and Defer instead of Mask.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/v850/v850-opts.h: New.
- * config/v850/v850.c (small_memory): Replace with
- small_memory_physical_max array. Make that array static const.
- (v850_handle_memory_option): Take integer value of argument. Take
- gcc_options pointer, option text and location. Return void.
- Update for changes to small memory structures.
- (v850_handle_option): Access target_flags via opts pointer. Don't
- assert that global structures are in use. Update calls to
- v850_handle_memory_option.
- (v850_encode_data_area): Update references to small memory settings.
- * config/v850/v850.h (struct small_memory_info, small_memory): Remove.
- (enum small_memory_type): Move to v850-opts.h.
- * config/v850/v850.opt (config/v850/v850-opts.h): New
- HeaderInclude entry.
- (small_memory_max): New Variable entry.
- (msda): Replace by pair of options msda= and msda-. Use UInteger.
- (mtda, mzda): Likewise.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/sh/sh.c (sh_handle_option): Access target_flags via opts
- pointer. Don't assert that global structures are in use.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/pdp11/pdp11.c (pdp11_handle_option): Access target_flags
- via opts pointer. Don't assert that global structures are in use.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/pa/pa-hpux.opt (flag_pa_unix): New Variable entry.
- (munix=93): Use Var.
- * config/pa/pa-hpux1010.opt (munix=95): Use Var.
- * config/pa/pa-hpux1111.opt (munix=98): Use Var.
- * config/pa/pa-opts.h: New.
- * config/pa/pa.c (pa_cpu, flag_pa_unix): Remove.
- (pa_handle_option): Don't assert that global structures are in
- use. Access target_flags via opts pointer. Don't handle
- OPT_mschedule_, OPT_mfixed_range_, OPT_munix_93, OPT_munix_95 or
- OPT_munix_98 here.
- (pa_option_override): Handle deferred OPT_mfixed_range_.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/mn10300/mn10300-opts.h: New.
- * config/mn10300/mn10300.c (mn10300_processor,
- mn10300_tune_string): Remove.
- (mn10300_handle_option): Don't assert that global structures are
- in use. Access mn10300_processor via opts pointer. Don't handle
- OPT_mtune_ here.
- * config/mn10300/mn10300.h (enum processor_type): Move to
- mn10300-opts.h.
- (mn10300_processor): Remove.
- * config/mn10300/mn10300.opt (config/mn10300/mn10300-opts.h): New
- HeaderInclude entry.
- (mn10300_processor): New Variable entry.
- (mtune=): Use Var.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/microblaze/microblaze.c: Don't include opts.h.
- (microblaze_handle_option, TARGET_HANDLE_OPTION): Remove.
- * config/microblaze/microblaze.opt (mxl-stack-check): Use Warn.
- (mno-clearbss): Use Var and Warn.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/m32r/m32r-opts.h: New.
- * config/m32r/m32r.c (m32r_model, m32r_sdata): Remove.
- (m32r_handle_option): Don't assert that global structures are in
- use. Access target_flags and m32r_cache_flush_func via opts
- pointer. Don't handle OPT_mmodel_, OPT_msdata_ or
- OPT_mno_flush_trap here.
- * config/m32r/m32r.h (Code Models, Small Data Area): Replace by
- include of m32r-opts.h.
- * config/m32r/m32r.opt (config/m32r/m32r-opts.h): New
- HeaderInclude entry.
- (m32r_model_selected, m32r_sdata_selected): New Variable entries.
- (mmodel=): Use Enum and Var.
- (m32r_model): New Enum and EnumValue entries.
- (mno-flush-trap): Use Var.
- (msdata=): Use Enum and Var.
- (m32r_sdata): New Enum and EnumValue entries.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/m32c/m32c.c: Don't include opts.h.
- (target_memregs, target_memregs_set, TARGET_HANDLE_OPTION,
- m32c_handle_option): Remove.
- (m32c_option_override): Check global_options_set.x_target_memregs
- instead of target_memregs_set.
- * config/m32c/m32c.h (target_memregs): Remove.
- * config/m32c/m32c.opt (memregs=): Use UInteger with integer
- variable.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/iq2000/iq2000-opts.h: New.
- * config/iq2000/iq2000.c: Don't include opts.h.
- (iq2000_tune, iq2000_handle_option, TARGET_HANDLE_OPTION): Remove.
- * config/iq2000/iq2000.h (enum processor_type, iq2000_tune): Remove.
- * config/iq2000/iq2000.opt (config/iq2000/iq2000-opts.h): New
- HeaderInclude entry.
- (iq2000_tune): New Variable entry.
- (march=): Add comment. Use Enum.
- (iq2000_arch): New Enum and EnumValue entries.
- (mcpu=): Use Enum and Var.
- (iq2000_tune): New Enum and EnumValue entries.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/ia64/ia64-opts.h: New.
- * config/ia64/ia64.c (ia64_tune): Remove.
- (ia64_handle_option): Don't handle OPT_mfixed_range_ or OPT_mtune_
- here. Use error_at.
- (ia64_option_override): Handle deferred OPT_mfixed_range_.
- * config/ia64/ia64.h (enum processor_type, ia64_tune): Remove.
- * config/ia64/ia64.opt (config/ia64/ia64-opts.h): New
- HeaderInclude entry.
- (ia64_tune): New Variable entry.
- (mfixed-range=): Use Defer and Var.
- (mtune=): Use Enum and Var.
- (ia64_tune): New Enum and EnumValue entries.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/frv/frv-opts.h: New.
- * config/frv/frv-protos.h (enum frv_cpu, frv_cpu_t): Move to
- frv-opts.h.
- (frv_cpu_type): Remove.
- * config/frv/frv.c: Don't include opts.h.
- (frv_cpu_type, frv_handle_option, TARGET_HANDLE_OPTION): Remove.
- * config/frv/frv.opt (config/frv/frv-opts.h): New HeaderInclude entry.
- (frv_cpu_type): New Variable entry.
- (frv_cpu): New Enum and EnumValue entries.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/cris/cris.c (cris_handle_option): Access target_flags via
- opts pointer. Don't assert that global structures are in use.
- Don't call CRIS_SUBTARGET_HANDLE_OPTION.
- * config/cris/cris.h (CRIS_SUBTARGET_HANDLE_OPTION): Don't define.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/bfin/bfin-opts.h: New.
- * config/bfin/bfin.c (bfin_lib_id_given, bfin_cpu_type,
- bfin_si_revision, bfin_workarounds): Remove.
- (bfin_cpus): Make static const.
- (bfin_load_pic_reg): Check global_options_set.x_bfin_library_id
- not bfin_lib_id_given.
- (bfin_handle_option): Don't set bfin_lib_id_given. Access
- bfin_cpu_type, bfin_si_revision and bfin_workarounds via opts
- pointer. Use error_at. Don't assert that global structures are in use.
- * config/bfin/bfin.h: Include bfin-opts.h.
- (enum bfin_cpu_type, bfin_cpu_t): Move to bfin-opts.h.
- (bfin_cpu_type, bfin_si_revision, bfin_workarounds): Remove.
- * bfin.opt (config/bfin/bfin-opts.h): New HeaderInclude entry.
- (bfin_cpu_type, bfin_si_revision, bfin_workarounds): New Variable
- entries.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/arm/arm.opt (mhard-float, msoft-float): Use Alias.
- * config/arm/arm.c (arm_handle_option): Don't handle -mhard-float
- or -msoft-float here.
- * config/arm/arm.h (CPP_SPEC): Handle -mfloat-abi=*, not
- -msoft-float and -mhard-float.
- (OPTION_DEFAULT_SPECS): Don't handle -mhard-float and -msoft-float.
- * config/arm/coff.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not
- msoft-float.
- * config/arm/elf.h (ASM_SPEC): Don't handle -mhard-float and
- -msoft-float.
- (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not msoft-float.
- * config/arm/linux-elf.h (MULTILIB_DEFAULTS): Use mfloat-abi=hard,
- not mhard-float.
- (LIBGCC_SPEC): Don't handle -msoft-float.
- * config/arm/netbsd-elf.h (SUBTARGET_ASM_FLOAT_SPEC): Don't handle
- -mhard-float.
- * config/arm/pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not
- msoft-float.
- * config/arm/rtems-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Handle
- -mfloat-abi=*, not -msoft-float and -mhard-float.
- * config/arm/semi.h((ASM_SPEC): Don't handle -mhard-float and
- -msoft-float.
- * config/arm/t-arm-elf (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS):
- Use mfloat-abi=hard and mfloat-abi=soft in comments, not
- mhard-float and msoft-float.
- * config/arm/t-linux (MULTILIB_OPTIONS): Use mfloat-abi=hard and
- mfloat-abi=soft in comments, not mhard-float and msoft-float.
- * config/arm/t-rtems (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use
- mfloat-abi=soft and mfloat-abi=hard, not msoft-float and
- mhard-float.
- * config/arm/t-strongarm-elf (MULTILIB_OPTIONS): Use
- mfloat-abi=hard and mfloat-abi=soft, not mhard-float and
- msoft-float.
- * config/arm/t-wince-pe (MULTILIB_OPTIONS): Use mfloat-abi=hard,
- not mhard-float.
- * config/arm/wince-pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft,
- not msoft-float.
-
-2011-03-22 Richard Henderson <rth@redhat.com>
-
- * config/alpha/alpha.c (alpha_expand_prologue): Don't test
- TARGET_ABI_WINDOWS_NT.
- (alpha_output_function_end_prologue): Likewise.
- * config/alpha/alpha.h (TARGET_ABI_OSF): Likewise.
- (ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
- * config/alpha/alpha.md (call, call_value, tablejump): Likewise.
- (trap, *movsi_nt_vms): Likewise.
- (call_nt, call_value_nt, *call_nt_1, *call_value_nt_1): Remove.
- (*tablejump_osf_nt_internal): Remove.
- * config/alpha/predicates.md (input_operand): Only test Pmode.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/alpha/alpha.c (alpha_handle_option): Access target_flags
- via opts pointer. Use error_at. Don't assert that global
- structures are in use.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/i386.c (ix86_isa_flags_explicit): Remove.
- (ix86_handle_option): Access ix86_isa_flags and
- ix86_isa_flags_explicit via opts pointer. Don't assert that
- global structures are in use.
- (ix86_function_specific_save, ix86_function_specific_restore):
- Update ix86_isa_flags_explicit field name.
- * config/i386/i386.opt (ix86_isa_flags_explicit): New Variable entry.
- (ix86_isa_flags_explicit): Rename TargetSave entry to
- x_ix86_isa_flags_explicit.
-
-2011-03-22 Richard Henderson <rth@redhat.com>
-
- * config/alpha/alpha.c (NUM_ARGS): Don't test TARGET_ABI_UNICOSMK.
- (alpha_option_override, direct_return): Likewise.
- (alpha_arg_partial_bytes, alpha_setup_incoming_varargs): Likewise.
- (alpha_va_start, alpha_gimplify_va_arg, alpha_sa_mask): Likewise.
- (alpha_sa_size, compute_frame_size, alpha_expand_prologue): Likewise.
- (alpha_start_function, alpha_output_function_end_prologue): Likewise.
- (alpha_expand_epilogue, alpha_end_function): Likewise.
- (alpha_init_libfuncs): Likewise.
- (struct machine_function): Remove unicosmk members.
- (print_operand) ['t']: Remove.
- (unicosmk_must_pass_in_stack, unicosmk_initial_elimination_offset,
- unicosmk_output_module_name, unicosmk_output_common,
- current_section_align, unicosmk_output_text_section_asm_op,
- unicosmk_output_data_section_asm_op, unicosmk_init_sections,
- unicosmk_section_type_flags, unicosmk_unique_section,
- unicosmk_asm_named_section, unicosmk_insert_attributes,
- unicosmk_output_align, unicosmk_defer_case_vector,
- unicosmk_output_addr_vec, unicosmk_output_deferred_case_vectors,
- SSIB_PREFIX, SSIB_PREFIX_LEN, unicosmk_ssib_name, unicosmk_gen_dsib,
- unicosmk_output_ssib, unicosmk_add_call_info_word,
- unicosmk_extern_head, unicosmk_output_default_externs,
- unicosmk_output_externs, unicosmk_add_extern, unicosmk_dex_list,
- unicosmk_dex_count, unicosmk_special_name, unicosmk_need_dex,
- unicosmk_output_dex, unicosmk_file_start, unicosmk_file_end): Remove.
- * config/alpha/alpha-protos.h: Update.
- * config/alpha/alpha.h (TARGET_ABI_OSF): Don't test TARGET_ABI_UNICOSMK.
- * config/alpha/alpha.md (UNSPEC_UMK_LAUM, UNSPEC_UMK_LALM): Remove.
- (UNSPEC_UMK_LAL, UNSPEC_UMK_LOAD_CIW): Remove.
- (mulsi3): Don't test TARGET_ABI_UNICOSMK.
- (*mulsi_se, mulvsi3): Likewise.
- (divsi3, udivsi3, modsi3, umodsi3, divdi3, udivdi3): Likewise.
- (*divmodsi_internal, call, call_value, realign): Likewise.
- (moddi3, umoddi3): Likewise; remove duplicate expander.
- (moddi3_umk, umoddi3_umk, call_umk, call_value_umk): Remove.
- (*call_umk_1, *movsi, umk_laum, umk_lalm, *umk_load_ciw): Remove.
- (*movdi_nofix): Remove r/U alternative.
- (umk_mismatch_args, arg_home_umk, *call_value_umk): Remove.
- * config/alpha/constraints.md ("U"): Remove.
- * config/alpha/predicates.md (call_operand"): Don't test
- TARGET_ABI_UNICOSMK.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * target.def (handle_option): Take gcc_options and
- cl_decoded_option pointers and location_t.
- * doc/tm.texi.in (TARGET_HANDLE_OPTION): Update documentation.
- * doc/tm.texi: Regenerate.
- * hooks.c (hook_bool_size_t_constcharptr_int_true): Remove.
- * hooks.h (hook_bool_size_t_constcharptr_int_true): Don't declare.
- * lto-opts.c (lto_reissue_options): Generate option structure for
- targetm.handle_option call.
- * opts.c (target_handle_option): Update call to
- targetm.handle_option. Remove assertions about values now passed
- down to hook.
- * targhooks.c (default_target_handle_option): New.
- * targhooks.h (default_target_handle_option): Declare.
- * config/alpha/alpha.c: Include opts.h.
- (alpha_handle_option): Update to new hook interface.
- * config/arm/arm.c: Include opts.h.
- (arm_handle_option): Update to new hook interface.
- * config/arm/t-arm (arm.o): Update dependencies.
- * config/bfin/bfin.c: Include opts.h.
- (bfin_handle_option): Update to new hook interface.
- * config/cris/cris.c: Include opts.h.
- (cris_handle_option): Update to new hook interface.
- * config/frv/frv.c: Include opts.h.
- (frv_handle_option): Update to new hook interface.
- * config/i386/i386.c: Include opts.h.
- (ix86_handle_option): Update to new hook interface.
- (ix86_valid_target_attribute_inner_p): Generate option structure
- for call to ix86_handle_option.
- * config/i386/t-i386 (i386.o): Update dependencies.
- * config/ia64/ia64.c: Include opts.h.
- (ia64_handle_option): Update to new hook interface.
- * config/ia64/t-ia64 (ia64.o): Update dependencies.
- * config/iq2000/iq2000.c: Include opts.h.
- (iq2000_handle_option): Update to new hook interface.
- * config/m32c/m32c.c: Include opts.h.
- (m32c_handle_option): Update to new hook interface.
- * config/m32r/m32r.c: Include opts.h.
- (m32r_handle_option): Update to new hook interface.
- * config/m68k/m68k.c: Include opts.h.
- (m68k_handle_option): Update to new hook interface.
- * config/mep/mep.c: Include opts.h.
- (mep_handle_option): Update to new hook interface.
- * config/microblaze/microblaze.c: Include opts.h.
- (microblaze_handle_option): Update to new hook interface.
- * config/mips/mips.c: Include opts.h.
- (mips_handle_option): Update to new hook interface.
- * config/mn10300/mn10300.c: Include opts.h.
- (mn10300_handle_option): Update to new hook interface.
- * config/pa/pa.c: Include opts.h.
- (pa_handle_option): Update to new hook interface.
- * config/pdp11/pdp11.c: Include opts.h.
- (pdp11_handle_option): Update to new hook interface.
- * config/rs6000/rs6000.c: Include opts.h.
- (rs6000_handle_option): Update to new hook interface.
- * config/rs6000/t-rs6000 (rs6000.o): Update dependencies.
- * config/rx/rx.c: Include opts.h.
- (rx_handle_option): Update to new hook interface.
- * config/s390/s390.c: Include opts.h.
- (s390_handle_option): Update to new hook interface.
- * config/score/score.c: Include opts.h.
- (score_handle_option): Update to new hook interface.
- * config/sh/sh.c: Include opts.h.
- (sh_handle_option): Update to new hook interface.
- * config/sparc/sparc.c: Include opts.h.
- (sparc_handle_option): Update to new hook interface.
- * config/v850/v850.c: Include opts.h.
- (v850_handle_option): Update to new hook interface.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.c (driver_unknown_option_callback): Only permit and save
- unknown -Wno- options.
- (driver_wrong_lang_callback): Save options directly instead of via
- driver_unknown_option_callback.
-
-2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * combine.c (simplify_set): Try harder to find the best CC mode when
- simplifying a nested COMPARE on the RHS.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * config/alpha/gnu.h: Remove.
- * config/arc: Remove directory.
- * config/arm/netbsd.h: Remove.
- * config/arm/t-pe: Remove.
- * config/crx: Remove directory.
- * config/i386/netbsd.h: Remove.
- * config/m68hc11: Remove directory.
- * config/m68k/uclinux-oldabi.h: Remove.
- * config/mcore/mcore-pe.h: Remove.
- * config/mcore/t-mcore-pe: Remove.
- * config/netbsd-aout.h: Remove.
- * config/rs6000/gnu.h: Remove.
- * config/sh/sh-symbian.h: Remove.
- * config/sh/symbian-base.c: Remove.
- * config/sh/symbian-c.c: Remove.
- * config/sh/symbian-cxx.c: Remove.
- * config/sh/symbian-post.h: Remove.
- * config/sh/symbian-pre.h: Remove.
- * config/sh/t-symbian: Remove.
- * config/svr3.h: Remove.
- * config/vax/netbsd.h: Remove.
- * config.build: Don't handle i[34567]86-*-pe.
- * config.gcc: Remove handling of deprecations for most deprecated
- targets.
- (m68k-*-uclinuxoldabi*): Add to second deprecated list.
- (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*, arm-*-pe*, crx-*-elf,
- i[34567]86-*-netbsd*, i[34567]86-*-pe, m68hc11-*-*|m6811-*-*,
- m68hc12-*-*|m6812-*-*, m68k-*-uclinuxoldabi*, mcore-*-pe*,
- powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
- sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
- Remove cases.
- * config.host: Don't handle i[34567]86-*-pe.
- * config/rs6000/linux64.h (LINK_OS_GNU_SPEC): Remove.
- (ASM_SPEC32): Don't handle -mcall-gnu.
- * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Don't handle
- -mcall-gnu.
- (ASM_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC, CPP_SPEC,
- STARTFILE_SPEC, LIB_SPEC, ENDFILE_SPEC): Don't handle -mcall-gnu.
- (LIB_GNU_SPEC, STARTFILE_GNU_SPEC, ENDFILE_GNU_SPEC,
- LINK_START_GNU_SPEC, LINK_OS_GNU_SPEC, CPP_OS_GNU_SPEC): Remove.
- (SUBTARGET_EXTRA_SPECS): Remove *_gnu specs.
- * config/sh/sh-protos.h, config/sh/sh.c: Remove all code
- conditional on SYMBIAN.
- * configure.ac: Don't handle powerpc*-*-gnu*.
- * configure: Regenerate.
- * doc/extend.texi (interrupt attribute): Don't mention CRX.
- * doc/install-old.texi (m6811, m6812): Don't mention.
- * doc/install.texi (arc-*-elf*): Don't document multilib option.
- (arc-*-elf, CRX, m6811-elf, m6812-elf): Remove.
- (m68k-uclinuxoldabi): Don't mention.
- * doc/invoke.texi (ARC Options, CRX Options, M68hc1x Options):
- Remove.
- (-mcall-gnu): Remove.
- * doc/md.texi (CRX Architecture, Motorola 68HC11 & 68HC12
- families): Remove constraint documentation.
-
-2011-03-22 Marius Strobl <marius@FreeBSD.org>
-
- * config/sparc/freebsd.h (CPP_CPU64_DEFAULT_SPEC): Replace with...
- (FBSD_TARGET_CPU_CPP_BUILTINS): ...this.
- (TARGET_GNU_TLS, TARGET_SUN_TLS): Define.
-
-2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/48226
- * config/rs6000/rs6000-c.c (rs6000_macro_to_expand): If we see a
- vector when peeking at the next token for vector, don't expand the
- keywords.
-
-2011-03-21 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr-protos.h (expand_epilogue): Change prototype
- * config/avr/avr.h (struct machine_function): Add field sibcall_fails.
- * config/avr/avr.c (init_cumulative_args)
- (avr_function_arg_advance): Use it.
- * config/avr/avr.c (expand_epilogue): Add bool parameter. Handle
- sibcall epilogues.
- (TARGET_FUNCTION_OK_FOR_SIBCALL): Define to...
- (avr_function_ok_for_sibcall): ...this new function.
- (avr_lookup_function_attribute1): New static Function.
- (avr_naked_function_p, interrupt_function_p)
- (signal_function_p, avr_OS_task_function_p)
- (avr_OS_main_function_p): Use it.
- * config/avr/avr.md ("sibcall", "sibcall_value")
- ("sibcall_epilogue"): New expander.
- ("*call_insn", "*call_value_insn"): New insn.
- ("call_insn", "call_value_insn"): Remove
- ("call", "call_value", "epilogue"): Change expander to handle
- sibling calls.
-
-2011-03-21 Nick Clifton <nickc@redhat.com>
-
- * doc/invoke.texi (Overall Options): Move closing brace to end of
- options list.
- (Optimization Options): Add missing @gol.
- (Directory Options): Likewise.
- (i386 and x86-64 Options): Likewise.
- (RS6000 and PowerPC Options): Likewise.
- (i386 and x86-64 Windows Options): Likewise.
- (V850 Options): Add text missing from descriptions.
-
-2011-03-22 Richard Henderson <rth@redhat.com>
-
- * config/avr/avr.c (TARGET_EXCEPT_UNWIND_INFO): New.
- (avr_incoming_return_addr_rtx): New.
- (emit_push_byte): New.
- (expand_prologue): Use it. Remove incorrect dwarf annotation for
- SREG, RAMPZ, zero register. Push frame pointer by bytes. Add dwarf
- annotation for __prologue_saves__. Fixup dwarf annotation for CFA.
- (emit_pop_byte): New.
- (expand_epilogue): Use it. Pop frame pointer by bytes.
- * config/avr/avr.h (FRAME_POINTER_CFA_OFFSET): Remove.
- (INCOMING_RETURN_ADDR_RTX): New.
- (INCOMING_FRAME_SP_OFFSET): New.
- (ARG_POINTER_CFA_OFFSET): New.
- * config/avr/avr.md (*pushqi): Fix mode of auto-inc.
- (*pushhi, *pushsi, *pushsf, popqi): Likewise.
- (pophi): Remove.
-
- * dwarf2out.c (dwarf2out_frame_debug_expr) [rule 11]: Handle post_dec.
-
-2011-03-22 Nathan Froyd <froydnj@codesourcery.com>
-
- * system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison.
- (FUNCTION_ARG_ADVANCE): Likewise.
- * tm.texi.in: Change references to them to hook references.
- * tm.texi: Regenerate.
- * targhooks.c (default_function_arg): Eliminate check for target
- macro.
- (default_function_incoming_arg): Likewise.
- (default_function_arg_advance): Likewise.
- * target.def (function_arg, function_incoming_arg): Change to DEFHOOK.
- (function_arg_advance): Likewise.
- * target-def.h: Eliminate FUNCTION_INCOMING_ARG check.
-
-2011-03-22 Nathan Froyd <froydnj@codesourcery.com>
-
- * tree.c (build_call_1): New function.
- (build_call_valist, build_call_array_loc, build_call_vec): Call it.
-
-2011-03-22 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48228
- * tree-vrp.c (vrp_visit_phi_node): Do not stop propagating
- for single-arg PHIs.
-
-2011-03-22 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/48143
- * config/i386/sse.md (*sse2_cvtpd2dq): Add athlon_decode attribute.
- (*sse2_cvttpd2dq, sse2_cvtss2sd, *sse2_cvtpd2ps,
- sse2_cvtps2pd): Likewise.
-
-2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * recog.c (canonicalize_change_group): Use validate_unshare_change.
-
-2011-03-22 Richard Guenther <rguenther@suse.de>
-
- * gimple.c (gimple_rhs_class_table): POLYNOMIAL_CHREC is not
- a valid RHS. Make DOT_PROD_EXPR and REALIGN_LOAD_EXPR ternary.
- * tree-cfg.c (verify_gimple_assign_ternary): Allow DOT_PROD_EXPR
- and REALIGN_LOAD_EXPR.
- (verify_gimple_assign_single): Do not allow POLYNOMIAL_CHREC,
- DOT_PROD_EXPR or REALIGN_LOAD_EXPR.
- * expr.c (expand_expr_real_1): Move REALIGN_LOAD_EXPR and
- DOT_PROD_EXPR case ...
- (expand_expr_real_2): ... here.
- * gimple-pretty-print.c (dump_ternary_rhs): Handle DOT_PROD_EXPR
- and REALIGN_LOAD_EXPR.
- * tree-data-ref.c (split_constant_offset): Bail out for all CHRECs.
- * tree-vect-loop.c (vect_model_reduction_cost): Handle ternaries.
- (vect_create_epilog_for_reduction): Likewise.
- (vectorizable_reduction): Likewise.
- * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Adjust.
- * tree-vect-stmts.c (vectorizable_load): Likewise.
-
-2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * gimplify.c (gimplify_cond_expr): Gimplify COMPOUND_EXPR conditions.
-
-2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_delegitimize_address): Fix offset
- handling for PLTOFF/GOTOFF.
-
-2011-03-22 Nick Clifton <nickc@redhat.com>
-
- * config/i386/cygming.h (SUBTARGET_OVERRIDE_OPTIONS): Remove
- trailing backslash from the end of the macro definition.
-
-2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_delegitimize_address): Handle PLTOFF
- and PLT unspecs.
-
-2011-03-21 Richard Sandiford <richard.sandiford@linaro.org>
-
- * expr.h (prepare_operand): Move to...
- * optabs.h (prepare_operand): ...here and change the insn code
- parameter from "int" to "enum insn_code".
- (insn_operand_matches): Declare.
- * expr.c (init_expr_target): Use insn_operand_matches.
- (compress_float_constant): Likewise.
- * function.c (safe_insn_predicate, assign_parm_setup_reg): Likewise.
- * optabs.c (can_compare_p, prepare_cmp_insn): Likewise.
- (emit_cmp_and_jump_insn_1, gen_add2_insn, gen_add3_insn): Likewise.
- (have_add2_insn, gen_sub2_insn, gen_sub3_insn, have_sub2_insn):
- Likewise.
- (gen_cond_trap): Likewise.
- (prepare_operand): Likewise. Change icode to an insn_code.
- (insn_operand_matches): New function.
- * reload.c (find_reloads_address_1): Use insn_operand_matches.
- * reload1.c (gen_reload): Likewise.
- * targhooks.c (default_secondary_reload): Likewise.
-
-2011-03-21 Uros Bizjak <ubizjak@gmail.com>
-
- * config/alpha/alpha.md (unspec): New define_c_enum.
- (unspecv): Ditto.
-
-2011-03-21 Uros Bizjak <ubizjak@gmail.com>
-
- PR debug/48214
- * config/alpha/alpha.c (alpha_pad_noreturn): Do not emit an unop
- between a call and its CALL_ARG_LOCATION note.
-
-2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * gimplify.c (gimplify_vla_decl): Set TREE_THIS_NOTRAP flag.
-
-2011-03-21 Jakub Jelinek <jakub@redhat.com>
-
- PR c/42544
- PR c/48197
- * c-common.c (shorten_compare): If primopN is first sign-extended
- to opN and then zero-extended to result type, set primopN to opN.
-
-2011-03-21 Daniel Jacobowitz <dan@codesourcery.com>
-
- * config/arm/unwind-arm.c (__gnu_unwind_pr_common): Correct test
- for barrier handlers.
-
-2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.md (UNSPEC_*, UNSPECV_*): Redefine all
- UNSPEC constants to be in the unspec enumeration, and redefine
- all UNSPECV constants to be in the unspecv enumeration, so that
- dumps print which unspec/unspec_volatile this is.
- * config/rs6000/vector.md (UNSPEC_*): Ditto.
- * config/rs6000/paired.md (UNSPEC_*): Ditto.
- * config/rs6000/vsx.md (UNSPEC_*): Ditto.
- * config/rs6000/altivec.md (UNSPEC_*, UNSPECV_*): Ditto.
- * config/rs6000/dfp.md (UNSPEC_*): Ditto.
-
- * config/rs6000/rs6000.md (UNSPECV_ISYNC, UNSPECV_LWSYNC): Rename
- UNSPEC_ISYNC and UNSPEC_HWSYNC to UNSPECV_ISYNC and
- UNSPECV_LWSYNC, since these are used as unspec_volatile.
- * config/rs6000/sync.md (isync, lwsync): Ditto.
-
-2011-03-21 Richard Guenther <rguenther@suse.de>
-
- * params.def (lto-min-partition): Fix typo.
-
-2011-03-21 Richard Guenther <rguenther@suse.de>
-
- PR c/47939
- * c-decl.c (grokdeclarator): Drop to the main variant only
- for array types. Drop flag_gen_aux_info check.
-
-2011-03-21 Richard Guenther <rguenther@suse.de>
-
- PR translation/47911
- * params.def (lto-partitions): Fix typo.
- (lto-min-partition): Fix wording.
-
-2011-03-21 Andreas Tobler <andreast@fgznet.ch>
-
- * config/rs6000/t-freebsd: Remove duplication from file.
-
-2011-03-21 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47661
- * gimple.c (is_gimple_condexpr): Use tree_could_throw_p.
-
-2011-03-21 Richard Guenther <rguenther@suse.de>
-
- PR lto/48210
- * params.def (lto-partitions): Require at least 1 partition.
-
-2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gthr-solaris.h: Remove.
- * gthr.h (_SOLARIS_THREADS): Don't include gthr-solaris.h, remove.
- * config/sol2.h (CPP_SUBTARGET_SPEC): Remove -threads support.
- (LIB_SPEC): Likewise.
- * config/sol2.opt (threads): Remove.
- * config.gcc (i[34567]86-*-solaris2*): Remove solaris threads support.
- (sparc*-*-solaris2*): Likewise.
- * configure.ac (enable_threads): Enable solaris support.
- * configure: Regenerate.
- * doc/invoke.texi (Option Summary, Solaris 2 Options): Remove -threads.
- * doc/install.texi (Configuration, --enable-threads=lib): Remove
- solaris.
-
-2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config.gcc: Obsolete *-*-solaris2.8*.
- * doc/install.texi (Specific, *-*-solaris2*): Document it.
-
-2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR bootstrap/48135
- * doc/install.texi (Prerequisites, Perl): Remove Glob.pm
- reference. Solaris 8 perl works.
-
-2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR bootstrap/48135
- * doc/install.texi (Prerequisites): Move jar etc. up.
- Explain support library version requirements.
-
-2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR bootstrap/48135
- * doc/install.texi (Prerequisites): Move Perl to build
- requirements. Always necessary on Solaris 2 with Sun ld.
-
-2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * doc/install.texi (Specific, alpha*-dec-osf5.1): Update for
- binutils 2.21.
- (Specific, i?86-*-solaris2.[89]): Likewise.
- (Specific, i?86-*-solaris2.10): Likewise.
- (Specific, mips-sgi-irix6): Likewise.
- (Specific, *-*-solaris2*): Remove Sun Studio download URL.
- Update for binutils 2.21.
-
-2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (gcc_cv_lto_plugin): Fix typo.
- Allow -fuse-linker-plugin for non-default plugin linker.
- * configure: Regenerate.
-
-2011-03-21 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR bootstrap/48167
- * gengtype.c (files_rules): Added rule for cp/parser.h.
-
-2011-03-21 Jakub Jelinek <jakub@redhat.com>
-
- PR target/48213
- * config/s390/s390.c (s390_delegitimize_address): Don't call
- lowpart_subreg if orig_x has BLKmode.
-
-2011-03-21 Kai Tietz <ktietz@redhat.com>
-
- PR target/12171
- * doc/plugins.texi: Adjust documentation for plugin register_callback.
- * tree.h (attribute_spec): Add new member affects_type_identity.
- * attribs.c (empty_attribute_table): Adjust attribute_spec
- initializers.
- * config/alpha/alpha.c: Likewise.
- * config/arc/arc.c: Likewise.
- * config/arm/arm.c: Likewise.
- * config/avr/avr.c: Likewise.
- * config/bfin/bfin.c: Likewise.
- * config/crx/crx.c: Likewise.
- * config/darwin.h: Likewise.
- * config/h8300/h8300.c: Likewise.
- * config/i386/cygming.h: Likewise.
- * config/i386/i386.c: Likewise.
- * config/ia64/ia64.c: Likewise.
- * config/m32c/m32c.c: Likewise.
- * config/m32r/m32r.c: Likewise.
- * config/m68hc11/m68hc11.c: Likewise.
- * config/m68k/m68k.c: Likewise.
- * config/mcore/mcore.c: Likewise.
- * config/mep/mep.c: Likewise.
- * config/microblaze/microblaze.c: Likewise.
- * config/mips/mips.c: Likewise.
- * config/rs6000/rs6000.c: Likewise.
- * config/rx/rx.c: Likewise.
- * config/sh/sh.c: Likewise.
- * config/sol2.h: Likewise.
- * config/sparc/sparc.c: Likewise.
- * config/spu/spu.c: Likewise.
- * config/stormy16/stormy16.c: Likewise.
- * config/v850/v850.c: Likewise.
-
-2011-03-21 Chung-Lin Tang <cltang@codesourcery.com>
-
- * simplify-rtx.c (simplify_binary_operation_1): Handle
- (xor (and A B) C) case when B and C are both constants.
-
-2011-03-21 Mingjie Xing <mingjie.xing@gmail.com>
-
- * tree-dfa.c (add_referenced_var): Fix typo in comment.
-
-2011-03-20 Eric Botcazou <ebotcazou@adacore.com>
-
- PR bootstrap/48168
- * config/sparc/sparc.c (sparc_delegitimize_address): Add new pattern.
-
-2011-03-20 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/48156
- * df-core.c (df_get_bb_dirty): Use df_lr if df_live is NULL,
- assume df and df_lr are not NULL.
-
-2011-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- PR debug/48023
- * config/arm/arm.c (create_fix_barrier): Do not emit a minipool
- between a call and its CALL_ARG_LOCATION note.
-
-2011-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR debug/48178
- * config/sh/sh.c (find_barrier): Don't emit a constant pool
- between a call and its corresponding CALL_ARG_LOCATION note.
-
-2011-03-19 Anatoly Sokolov <aesok@post.ru>
-
- * cfgcleanup.c (mark_effect): Use bitmap_set_range/bitmap_clear_range
- instead of loop. Use HARD_REGISTER_NUM_P predicate.
- * haifa-sched.c (setup_ref_regs): Ditto.
- * caller-save.c (add_used_regs_1): Ditto.
- * dse.c (look_for_hardregs): Ditto.
- * df-problems.c (df_simulate_one_insn_forwards): Ditto.
- * sched-rgn.c (check_live_1): Ditto.
-
-2011-03-18 Joseph Myers <joseph@codesourcery.com>
-
- * c-decl.c (diagnose_mismatched_decls): Give an error for
- redefining a typedef with variably modified type.
-
-2011-03-18 Joseph Myers <joseph@codesourcery.com>
-
- * c-decl.c (grokfield): Don't allow typedefs for structures or
- unions with no tag by default.
- * doc/extend.texi (Unnamed Fields): Update.
-
-2011-03-18 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (float<SSEMODEI24:mode><X87MODEF:mode>2):
- Rewrite using indirect functions.
- (lwp_slwpcb): Ditto.
- * config/i386/sse.md (avx_vextractf128<mode>): Ditto.
- (avx_vinsertf128<mode>): Ditto.
-
-2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_delegitimize_address): Handle GOTOFF
- unspecs.
-
-2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_chunkify_start): Prevent literal pool
- splitting between a call and its corresponding CALL_ARG_LOCATION note.
-
-2011-03-18 Maxim Kuvyrkov <maxim@codesourcery.com>
-
- PR rtl-optimization/48170
- * gcse.c (hoist_code): Remove bogus asserts.
-
-2011-03-18 Georg-Johann Lay <avr@gjlay.de>
-
- * ira-color.c (assign_hard_reg): Honor LOCAL_REGNO in cost
- computation for prologue/epilogue.
-
-2011-03-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Makefile.in (check-consistency): Remove.
-
-2011-03-18 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48176
- * dwarf2out.c (dwarf2out_finish): Call output_aranges even when
- arange_table_in_use is 0, but either text_section_used or
- cold_text_section_used is true. Don't call it if
- !info_section_emitted.
-
-2011-03-18 Anatoly Sokolov <aesok@post.ru>
-
- * config/avr/avr.h (RET_REGISTER, LIBCALL_VALUE,
- FUNCTION_VALUE_REGNO_P): Remove.
- * config/avr/avr-protos.h (avr_ret_register, avr_libcall_value):
- Remove.
- * config/avr/avr.c (avr_ret_register): Make static inline.
- (avr_function_value_regno_p): New function.
- (avr_libcall_value): Make static. Add 'func' argument.
- (avr_function_value): Make static. Rename 'func' argument to
- 'fn_decl_or_type', forward it to avr_libcall_value. Call
- avr_ret_register function instead of RET_REGISTER macro.
- (TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define.
-
-2011-03-18 Jason Merrill <jason@redhat.com>
-
- PR c++/23372
- * gimplify.c (gimplify_arg): Strip redundant TARGET_EXPR.
-
-2011-03-18 Richard Guenther <rguenther@suse.de>
-
- * doc/install.texi (--enable-gold): Remove.
- (--with-plugin-ld): Document.
- * doc/invoke.texi (-fuse-linker-plugin): Clarify.
-
-2011-03-18 Andrew Pinski <pinskia@gmail.com>
-
- PR middle-end/47790
- * expr.c (optimize_bitfield_assignment_op): Revamp to work
- again after expansion changes.
-
-2011-03-18 Chung-Lin Tang <cltang@codesourcery.com>
-
- * combine.c (try_combine): Do simplification only call of
- subst() on i2 even when i1 is present. Update comments.
-
-2011-03-18 Kaz Kojima <kkojima@gcc.gnu.org>
-
- * config/sh/sh.c (sh_delegitimize_address): Handle UNSPEC_SYMOFF
- and UNSPEC_PCREL_SYMOFF.
-
-2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.md: Use define_c_enum for the unspec constant
- definitions.
-
-2011-03-18 Richard Henderson <rth@redhat.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/48161
- * expr.c (expand_expr_addr_expr_1): Use simplify_gen_binary
- instead of gen_rtx_PLUS if EXPAND_SUM or EXPAND_INITIALIZER.
-
-2011-03-17 Anatoly Sokolov <aesok@post.ru>
-
- * config/v850/v850.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
- * config/v850/v850-protos.h (v850_output_addr_const_extra): Remove.
- * config/v850/v850.c (v850_output_addr_const_extra): Make static.
- Change return type to bool.
- (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
-
-2011-03-17 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48163
- * var-tracking.c (prepare_call_arguments): If CALL target
- is a non-SYMBOL_REF CONSTANT_P, just add that into the list as
- pc instead of looking it up using cselib_lookup and use
- Pmode for it if x has VOIDmode.
- * dwarf2out.c (gen_subprogram_die): If also both first and
- second CONCAT arguments are VOIDmode, use mode of CONCAT itself.
-
- PR debug/48163
- * function.c (assign_parms): For data.passed_pointer parms
- use MEM of data.entry_parm instead of data.entry_parm itself
- as DECL_INCOMING_RTL.
- * dwarf2out.c (rtl_for_decl_location): Use DECL_INCOMING_RTL
- also when passed and declared mode is the same, DECL_RTL
- is a MEM with pseudo as address and DECL_INCOMING_RTL is
- a MEM too.
-
-2011-03-16 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/37273
- * ira-costs.c (scan_one_insn): Detect constants living in memory and
- handle them like argument loads from stack slots. Do not double
- count memory for memory constants and argument loads from stack slots.
-
-2011-03-17 H.J. Lu <hongjiu.lu@intel.com>
-
- PR debug/48160
- * var-tracking.c (prepare_call_arguments): Check SUBREG.
-
-2011-03-17 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/48171
- * config/i386/i386.opt: Add Save to -mavx and -mfma.
-
-2011-03-17 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/48153
- * dwarf2out.c (mem_loc_descriptor) <case ENTRY_VALUE>: Return NULL
- if dwarf_strict.
- (gen_subprogram_die): Don't add call_site DIEs if dwarf_strict.
- Clear call_arg_locations and call_arg_loc_last always.
-
- PR middle-end/48152
- * var-tracking.c (prepare_call_arguments): If argument needs to be
- passed by reference, adjust argtype and mode.
-
-2011-03-17 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48134
- * tree-ssa.c (insert_debug_temp_for_var_def): If we propagated
- a value make sure to fold the statement.
-
-2011-03-17 Chung-Lin Tang <cltang@codesourcery.com>
-
- PR target/43872
- * config/arm/arm.c (arm_get_frame_offsets): Adjust early
- return condition with !cfun->calls_alloca.
-
-2011-03-17 Richard Guenther <rguenther@suse.de>
-
- PR bootstrap/48148
- * lto-cgraph.c (input_overwrite_node): Clear the abstract
- origin for decls in other ltrans units.
- (input_varpool_node): Likewise.
-
-2011-03-17 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48165
- * tree-object-size.c (compute_object_offset): Properly return
- the offset operand of MEM_REFs as sizetype.
-
-2011-03-17 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/48141
- * params.def (PARAM_MAX_DSE_ACTIVE_LOCAL_STORES): New.
- * dse.c: Include params.h.
- (active_local_stores_len): New variable.
- (add_wild_read, dse_step1): Clear it when setting active_local_stores
- to NULL.
- (record_store, check_mem_read_rtx): Decrease it when removing
- from the chain.
- (scan_insn): Likewise. Increase it when adding to chain, if it
- reaches PARAM_MAX_DSE_ACTIVE_LOCAL_STORES limit, set to 1 and
- set active_local_stores to NULL before the addition.
- * Makefile.in (dse.o): Depend on $(PARAMS_H).
-
- PR rtl-optimization/48141
- * dse.c (record_store): If no positions are needed in an insn
- that cannot be deleted, at least unchain it from active_local_stores.
-
-2011-03-16 Dodji Seketeli <dodji@redhat.com>
-
- PR debug/47510
- * dwarf2out.c (strip_naming_typedef): Factorize out of ...
- (lookup_type_die_strip_naming_typedef): ... here.
- (get_context_die): Use it.
- (gen_typedef_die): Add a DW_AT_{,MIPS_}linkage_name attribute to
- the anonymous struct named by the naming typedef.
-
-2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/48154
- * config/i386/i386.c (ix86_builtin_vectorized_function): Check
- TARGET_ROUND for BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins.
-
-2011-03-16 Jeff Law <law@redhat.com>
-
- * tree-vrp.c (identify_jump_threads): Slightly simplify type
- check for operands of conditional. Allow type to be a pointer.
-
-2011-03-16 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48149
- * fold-const.c (fold_binary_loc): Fold
- COMPLEX_EXPR <REALPART_EXPR <x>, IMAGPART_EXPR <x>>.
-
-2011-03-16 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/26134
- * tree-ssa.c (maybe_rewrite_mem_ref_base): Handle rewriting
- complex part accesses to REALPART_EXPR and IMAGPART_EXPR.
- (non_rewritable_mem_ref_base): Handle complex type component
- accesses, constrain offsets for vector and complex extracts
- more properly.
-
-2011-03-16 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48146
- * tree-ssa-sink.c (sink_code_in_bb): Manually update virtual
- operands avoiding the need for renaming.
-
-2011-03-16 Richard Guenther <rguenther@suse.de>
-
- * gimple-fold.c (maybe_fold_reference): Open-code relevant
- constant folding. Move MEM_REF canonicalization first.
- Rely on fold_const_aggregate_ref for initializer folding.
- * tree-ssa-ccp.c (ccp_fold): Handle constant vector extracts.
-
-2011-03-16 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/48136
- * fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure
- arg0/arg1 or their arguments are always fold converted to matching
- types.
-
- * var-tracking.c (prepare_call_arguments): Add ATTRIBUTE_UNUSED
- to nargs.
-
-2011-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR lto/46944
- * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor):
- Handle in-tree gold.
- (ld_vers): Extract binutils version for gold.
- (gcc_cv_ld_hidden): Handle gold here.
- (gcc_cv_lto_plugin): Determine level of linker plugin support.
- * configure: Regenerate.
- * config.in: Regenerate.
- * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject
- -fuse-linker-plugin otherwise.
- (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC.
- (LINK_COMMAND_SPEC): Use it.
- (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0.
-
-2011-03-16 Jakub Jelinek <jakub@redhat.com>
-
- * emit-rtl.c (try_split): Don't call copy_call_info debug hook.
- * calls.c: Remove debug.h include.
- (emit_call_1): Don't call virtual_call_token debug hook.
- * dwarf2out.c (debug_dcall_section, debug_vcall_section,
- dcall_entry, vcall_entry, dcall_table, vcall_table, vcall_insn,
- vcall_insn_table, DEBUG_DCALL_SECTION, DEBUG_VCALL_SECTION,
- size_of_dcall_table, output_dcall_table, size_of_vcall_table,
- output_vcall_table, dwarf2out_direct_call, vcall_insn_table_hash,
- vcall_insn_table_eq, store_vcall_insn, lookup_vcall_insn,
- dwarf2out_virtual_call_token, dwarf2out_copy_call_info,
- dwarf2out_virtual_call): Remove.
- (dwarf2_debug_hooks): Remove direct_call, virtual_call_token,
- copy_call_info and virtual_call hooks.
- (dwarf2out_init): Don't initialize vcall_insn_table,
- debug_dcall_section and debug_vcall_section.
- (prune_unused_types): Don't mark nodes from dcall_table.
- (dwarf2out_finish): Don't output dcall or vcall tables.
- * final.c (final_scan_insn): Don't call direct_call or
- virtual_call debug hooks.
- * debug.h (struct gcc_debug_hooks): Remove direct_call,
- virtual_call_token, copy_call_info and virtual_call hooks.
- (debug_nothing_uid): Remove prototype.
- * sdbout.c (sdb_debug_hooks): Remove direct_call, virtual_call_token,
- copy_call_info and virtual_call hooks.
- * vmsdbgout.c (vmsdbg_debug_hooks): Likewise.
- * dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise.
- * debug.c (do_nothing_debug_hooks): Likewise.
- (debug_nothing_uid): Remove.
- * doc/invoke.texi (-fenable-icf-debug): Remove.
- * common.opt (-fenable-icf-debug): Likewise.
-
- * calls.c (emit_call_1): Set MEM_EXPR on call's MEM.
- * var-tracking.c (prepare_call_arguments): Use MEM_EXPR on
- call's MEM. Handle functions returning aggregate through a hidden
- first pointer. For virtual calls add clobbered pc to call arguments
- chain.
- * dwarf2out.c (gen_subprogram_die): Emit
- DW_AT_GNU_call_site_target_clobbered if DW_AT_GNU_call_site_target
- can't be emitted.
-
- PR debug/45882
- * rtl.def (ENTRY_VALUE): Change format from "e" to "0".
- * rtl.h (ENTRY_VALUE_EXP): Define.
- * rtl.c (rtx_equal_p_cb, rtx_equal_p): Handle ENTRY_VALUE.
- * cselib.c (rtx_equal_for_cselib_p, cselib_hash_rtx): Likewise.
- * print-rtl.c (print_rtx): Likewise.
- * gengtype.c (adjust_field_rtx_def): Likewise.
- * var-tracking.c (vt_add_function_parameter): Adjust
- gen_rtx_ENTRY_VALUE uses, use ENTRY_VALUE_EXP macro.
- * dwarf2out.c (mem_loc_descriptor): Use ENTRY_VALUE_EXP macro.
- * cfgexpand.c (expand_debug_expr): If a SSA_NAME without
- partition is a default definition of a PARM_DECL, use ENTRY_VALUE
- of its DECL_INCOMING_RTL if possible, or its DECL_RTL if set.
-
- * final.c (final_scan_insn): Handle NOTE_INSN_CALL_ARG_LOCATION.
- Call var_location debug hook even on CALL_INSNs.
- (rest_of_clean_state): Don't print NOTE_INSN_CALL_ARG_LOCATION.
- * rtl.def (ENTRY_VALUE): New.
- * dwarf2out.c: Include cfglayout.h.
- (dwarf_stack_op_name, size_of_loc_descr, output_loc_operands,
- output_loc_operands_raw): Handle DW_OP_GNU_entry_value.
- (struct call_arg_loc_node): New type.
- (call_arg_locations, call_arg_loc_last, block_map, call_site_count,
- tail_call_site_count): New variables.
- (dwarf_tag_name): Handle DW_TAG_GNU_call_site and
- DW_TAG_GNU_call_site_parameter.
- (dwarf_attr_name): Handle DW_AT_GNU_call_site_value,
- DW_AT_GNU_call_site_data_value, DW_AT_GNU_call_site_target,
- DW_AT_GNU_call_site_target_clobbered, DW_AT_GNU_tail_call,
- DW_AT_GNU_all_tail_call_sites, DW_AT_GNU_all_call_sites
- and DW_AT_GNU_all_source_call_sites.
- (mem_loc_descriptor): Handle ENTRY_VALUE.
- (add_src_coords_attributes): Don't add enything if
- DECL_SOURCE_LOCATION is UNKNOWN_LOCATION.
- (dwarf2out_abstract_function): Save and clear call_arg_location,
- call_site_count and tail_call_site_count around dwarf2out_decl call.
- (gen_call_site_die): New function.
- (gen_subprogram_die): Emit DW_TAG_GNU_call_site DIEs for call sites.
- (gen_lexical_block_die, gen_inlined_subroutine_die): Update block_map.
- (dwarf2out_function_decl): Clear call_arg_locations,
- call_arg_loc_last, set call_site_count and tail_call_site_count
- to -1 and free block_map.
- (dwarf2out_var_location): Handle NOTE_INSN_CALL_ARG_LOCATION and
- CALL_INSNs. Add NOTE_DURING_CALL_P var location notes even when not
- followed by any real instructions.
- (dwarf2out_begin_function): Set call_site_count and
- tail_call_site_count to 0.
- (resolve_addr): If DW_AT_abstract_origin of DW_TAG_GNU_call_site
- is dw_val_class_addr, attempt to look it up again, for DECL_EXTERNAL
- attempt to force a DIE for it and worst case remove the attribute.
- (resolve_one_addr): For TREE_CONSTANT_POOL_ADDRESS_P SYMBOL_REFs
- check TREE_ASM_WRITTEN of DECL_INITIAL of the decl instead of
- the decl itself.
- * var-tracking.c: Include tm_p.h.
- (vt_stack_adjustments): For calls call note_register_arguments.
- (argument_reg_set): New variable.
- (add_stores): For MO_VAL_SET of non-tracked regs from argument_reg_set
- ensure the VALUE is resolved.
- (call_arguments): New variable.
- (prepare_call_arguments): New function.
- (add_with_sets): For MO_CALL set u.loc from call_arguments and clear it.
- (struct expand_loc_callback_data): Add ignore_cur_loc field.
- (vt_expand_loc_callback): If ignore_cur_loc, don't look at cur_loc and
- always use the best expression.
- (vt_expand_loc): Add ignore_cur_loc argument.
- (vt_expand_loc_dummy): Clear ignore_cur_loc field.
- (emit_note_insn_var_location): Adjust vt_expand_loc callers.
- (emit_notes_in_bb) <case MO_CALL>: Add NOTE_INSN_CALL_ARG_LOCATION
- note for all calls.
- (vt_add_function_parameter): Use cselib_lookup_from_insn.
- If dv is a VALUE, enter into hash table also ENTRY_VALUE for the
- argument. Don't call cselib_preserve_only_values and
- cselib_reset_table.
- (note_register_arguments): New function.
- (vt_initialize): Compute argument_reg_set. Call
- vt_add_function_parameters before processing basic blocks instead of
- afterwards. For calls call prepare_call_arguments before calling
- cselib_process_insn.
- * print-rtl.c (print_rtx): Handle NOTE_INSN_CALL_ARG_LOCATION.
- * Makefile.in (dwarf2out.o): Depend on $(CFGLAYOUT_H).
- (var-tracking.o): Depend on $(TM_P_H).
- * cfglayout.h (insn_scope): New prototype.
- * gengtype.c (adjust_field_rtx_def): Handle NOTE_INSN_CALL_ARG_LOCATION.
- * cfglayout.c (insn_scope): No longer static.
- * insn-notes.def (CALL_ARG_LOCATION): New.
- * calls.c (expand_call, emit_library_call_value_1): Put USEs for
- MEM arguments into CALL_INSN_FUNCTION_USAGE unconditionally.
- * integrate.c (set_block_origin_self, set_block_abstract_flags): Do
- nothing for DECL_EXTERNAL BLOCK_VARS.
-
-2011-03-16 Alan Modra <amodra@gmail.com>
-
- PR target/45844
- * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Don't
- create invalid offset address for vsx splat insn.
- * config/rs6000/predicates.md (splat_input_operand): New.
- * config/rs6000/vsx.md (vsx_splat_*): Use it.
-
-2011-03-15 Xinliang David Li <davidxl@google.com>
-
- PR c/47837
- * tree-ssa-uninit.c (pred_chain_length_cmp): New function.
- (normalize_preds): New function.
- (is_use_properly_guarded): Normalize def predicates.
-
-2011-03-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- PR target/46788
- * config/arm/arm.md (arm_movtas_ze): Use 'L' instead of 'c'
- in the output template.
-
-2011-03-15 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47650
- * tree-pretty-print.c (dump_function_declaration): Properly
- dump unprototyped and varargs function types.
-
-2011-03-15 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/13954
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Look through memcpy
- and friends.
-
-2011-03-15 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48037
- * tree-ssa.c (maybe_rewrite_mem_ref_base): Rewrite vector
- selects into BIT_FIELD_REFs.
- (non_rewritable_mem_ref_base): Check if a MEM_REF is a
- vector select.
-
-2011-03-15 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48129
- * builtins.c (fold_builtin_snprintf): Convert to type of
- built_in_decls[BUILT_IN_SNPRINTF] retval instead of
- implicit_built_in_decls[BUILT_IN_SNPRINTF] retval.
-
-2011-03-15 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/41490
- * tree-ssa-dce.c (propagate_necessity): Handle returns without
- value but with VUSE.
- * tree-ssa-operands.c (parse_ssa_operands): Add a VUSE on all
- return statements.
- * tree-ssa-sink.c (statement_sink_location): Fix store sinking.
- * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Handle virtual PHIs.
- * tree-tailcall.c (find_tail_calls): Ignore returns.
-
-2011-03-15 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48031
- * fold-const.c (fold_indirect_ref_1): Do not create new variable-sized
- or variable-indexed array accesses when in gimple form.
-
-2011-03-15 Richard Guenther <rguenther@suse.de>
-
- * config/i386/i386.c (ix86_emit_swdivsf): Implement more efficiently.
-
-2011-03-15 Alan Modra <amodra@gmail.com>
-
- PR target/48032
- * config/rs6000/rs6000.c (offsettable_ok_by_alignment): Do not
- presume symbol_refs without a symbol_ref_decl are suitably
- aligned, nor other trees we may see here. Handle anchor symbols.
- (legitimate_constant_pool_address_p): Comment. Add mode param.
- Check cmodel=medium addresses. Adjust all calls.
- (rs6000_emit_move): Don't call offsettable_ok_by_alignment on
- creating cmodel=medium optimized access to locals.
- * config/rs6000/constraints.md (R): Pass QImode to
- legitimate_constant_pool_address_p.
- * config/rs6000/predicates.md (input_operand): Pass mode to
- legitimate_constant_pool_address_p.
- * config/rs6000/rs6000-protos.h (legitimate_constant_pool_address_p):
- Update prototype.
-
-2011-03-14 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/48053
- * config/rs6000/rs6000.md (movdi split for 32-bit): Don't split up
- 64-bit constants being loaded into registers other than GPRs such
- as loading 0 into a VSX register.
-
-2011-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/sol2.c (solaris_assemble_visibility): Remove obsolete URLs.
-
-2011-03-14 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/47917
- * builtins.c (fold_builtin_snprintf): New function.
- (fold_builtin_3): Call it for BUILT_IN_SNPRINTF.
- (fold_builtin_4): Likewise.
-
- PR middle-end/38878
- * fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Add
- STRIP_NOPS on arg0 and arg1. When optimizing X +- C == X
- and C - X == X also strip nops from +/-/p+ operand.
- When optimizing -X == C, fold C to arg0's type.
-
- PR debug/47946
- * dwarf2out.c (add_bit_offset_attribute): If bit_offset is negative,
- emit it as add_AT_int instead of add_AT_unsigned.
-
-2011-03-14 Tom Tromey <tromey@redhat.com>
-
- * unwind-dw2.c: Include sys/sdt.h if it exists.
- (_Unwind_DebugHook): Use STAP_PROBE2.
- * config.in, configure: Rebuild.
- * configure.ac: Check for sys/sdt.h.
-
-2011-03-14 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (ROUND_FLOOR): New constant.
- (ROUND_CEIL): Ditto.
- (ROUND_TRUNC): Ditto.
- (ROUND_MXCSR): Ditto.
- (ROUND_NO_EXC): Ditto.
- (rint<mode>2): Use new defines instead of numerical constants.
- (floor<mode>2): Ditto.
- (ceil<mode>2): Ditto.
- (btrunc<mode>2): Ditto.
- * config/i386/i386-builtin-types.def: Define ROUND function type
- aliases.
- * config/i386/i386.c (enum ix86_builtins): Add
- IX86_BUILTIN_{FLOOR,CEIL,TRUNC,RINT}{PS,PD}{,256} defines.
- (struct builtin_description): Add
- __builtin_ia32_{floor,ceil,trunc,rint}{pd,ps}{,256} descriptions.
- (ix86_expand_sse_round): New static function.
- (ix86_expand_args_builtin): Call ix86_expand_sse_round for ROUND
- function types.
- (ix86_builtin_vectorized_function): Handle
- BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins.
-
-2011-03-14 Tom Tromey <tromey@redhat.com>
-
- * c-parser.c (c_parser_asm_string_literal): Clear
- warn_overlength_strings.
-
-2011-03-14 Tom Tromey <tromey@redhat.com>
-
- * c-parser.c (disable_extension_diagnostics): Save
- warn_overlength_strings.
- (restore_extension_diagnostics): Restore warn_overlength_strings.
-
-2011-03-14 Jakub Jelinek <jakub@redhat.com>
-
- * BASE-VER: Change to 4.7.0.
-
-2011-03-14 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48098
- * tree.c (build_vector_from_val): Adjust assert to requirements
- and reality.
-
-2011-03-14 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/48102
- * graphite-cloog-compat.h (build_cloog_prog): Remove STATE parameter.
-
-2011-03-14 Andreas Tobler <andreast@fgznet.ch>
-
- * config/rs6000/freebsd.h (RELOCATABLE_NEEDS_FIXUP): Define in
- terms of target_flags_explicit. Adjust copyright year.
-
- * config.gcc: Add FreeBSD PowerPC soft-float libgcc bits.
- * config/rs6000/t-freebsd: New file. Add override for
- LIB2FUNCS_EXTRA.
-
-2011-03-13 Chris Demetriou <cgd@google.com>
-
- * doc/invoke.texi (-fdiagnostics-show-option): Replace with...
- (-fno-diagnostics-show-option): this, to reflect current default.
- (-Werror=): Update text about -fno-diagnostics-show-option.
-
-2011-03-12 Peter Bergner <bergner@vnet.ibm.com>
-
- PR target/48053
- * config/rs6000/predicates.md (easy_vector_constant_add_self,
- easy_vector_constant_msb): Do not handle V2DImode and V2DFmode.
- * config/rs6000/rs6000.c (const_vector_elt_as_int): Add assert that
- mode is not V2DImode or V2DFmode.
- (vspltis_constant): Do not handle V2DImode and V2DFmode.
- (rs6000_expand_vector_init): Replace copy_to_reg with copy_to_mode_reg.
- * config/rs6000/rs6000.md (movdi_internal32): Allow setting VSX
- registers to 0.
- (movdi_internal64): Likewise.
-
-2011-03-12 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/47127
- * graphite-clast-to-gimple.c (build_cloog_prog): Removed state
- parameter.
- (set_cloog_options): Same.
- (scop_to_clast): Same.
- (print_clast_stmt): Do not call cloog_state_malloc and
- cloog_state_free.
- (print_generated_program): Same.
- (gloog): Same.
- * graphite-clast-to-gimple.h (cloog_state): Declared.
- (scop_to_clast): Adjust declaration.
- * graphite.c (cloog_state): Defined here.
- (graphite_initialize): Call cloog_state_malloc.
- (graphite_finalize): Call cloog_state_free.
-
-2011-03-11 Jason Merrill <jason@redhat.com>
-
- * attribs.c (lookup_attribute_spec): Take const_tree.
- * tree.h: Adjust.
-
-2011-03-11 Joseph Myers <joseph@codesourcery.com>
-
- * config/sparc/sparc.c (sparc_option_override): Use
- PROCESSOR_NIAGARA2 not PROCESSOR_NIAGARA for "niagara2".
-
-2011-03-11 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48067
- * tree-ssa-math-opts.c (convert_mult_to_fma): Verify the
- multiplication result will be only used once on the target
- stmt.
-
-2011-03-11 Richard Guenther <rguenther@suse.de>
-
- * doc/invoke.texi (max-inline-insns-single): Adjust default value.
-
-2011-03-11 Richard Guenther <rguenther@suse.de>
-
- PR lto/48073
- * tree.c (find_decls_types_r): Do not walk types only reachable
- from IDENTIFIER_NODEs.
-
-2011-03-11 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/48044
- * ipa.c (cgraph_remove_unreachable_nodes): Enqueue
- all vnode->force_output nodes as needed.
-
-2011-03-11 Jason Merrill <jason@redhat.com>
-
- PR c++/48069
- * tree.c (type_hash_eq): Use COMPLETE_TYPE_P, not
- COMPLETE_OR_UNBOUND_ARRAY_TYPE_P.
-
-2011-03-11 Martin Jambor <mjambor@suse.cz>
-
- * cgraphunit.c (verify_cgraph_node): Call cgraph_get_node instead of
- cgraph_node.
-
-2011-03-11 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48063
- * ipa-inline.c (cgraph_decide_inlining): Don't try to
- inline functions called once if !tree_can_inline_p (node->callers).
-
-2011-03-11 Chen Liqin <liqin.gcc@gmail.com>
-
- * config.gcc (score-*-elf): Add extra_parts .., update tmake_file and
- extra_objs.
- * config/score/score3.c: Delete.
- * config/score/score3.h: Delete.
- * config/score/mul-div.S: Delete.
- * config/score/sfp-machine.h: Add new file.
- * config/score/constraints.md: Add new file.
- * config/score/t-score-softfp: Add new file.
- * config/score/t-score-elf: Remove score3.o, do not generate multilib.
- * config/score/score7.c (score7_const_ok_for_letter_p): Delete.
- (score7_extra_constraint): Delete.
- (score7_option_override): Remove unused code.
- * config/score/score.c: Remove score3 and score5 define and code.
- * config/score/score.h: Remove score3 and score5 define and code.
- * config/score/score.md: Remove score3 template and unusual insn.
- * config/score/score.opt: Remove score3 and score5 options.
-
-2011-03-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- * config/pa/pa-hpux10.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
- when _HPUX_SOURCE is defined.
- (LIB_SPEC): Use -lc instead of -lc_r when -threads is specified.
-
-2011-03-10 Jason Merrill <jason@redhat.com>
-
- PR c++/48029
- * stor-layout.c (layout_type): Don't set structural equality
- on arrays of incomplete type.
- * tree.c (type_hash_eq): Handle comparing them properly.
-
-2011-03-10 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48043
- * config/s390/s390.c (s390_delegitimize_address): Make sure the
- result mode matches original rtl mode.
-
-2011-03-10 Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.md (bitset_in_memory, bitclr_in_memory: Fix timings.
- (andsi3, andsi3_flags): Fix timings for three operand alternative.
-
-2011-03-09 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/47866
- * expr.c (store_field): If MEM_SCALAR_P (target), don't use
- MEM_SET_IN_STRUCT_P (to_rtx, 1), just set MEM_IN_STRUCT_P (to_rtx)
- if target wasn't scalar.
- * function.c (assign_stack_temp_for_type): Assert that neither
- MEM_SCALAR_P nor MEM_IN_STRUCT_P is set previously, set either
- MEM_IN_STRUCT_P or MEM_SCALAR_P instead of using MEM_SET_IN_STRUCT_P
- macro.
- * rtl.h (MEM_SET_IN_STRUCT_P): Removed.
-
-2011-03-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390-protos.h (s390_label_align): New prototype.
- * config/s390/s390.c (s390_label_align): New function.
- * config/s390/s390.h (LABEL_ALIGN): New target macro definition.
-
-2011-03-08 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/47755
- * config/rs6000/rs6000.c (easy_altivec_constant): Correctly handle
- V2DI/V2DF constants. Only all 0's or all 1's are easy.
- (output_vec_const_move): Ditto.
-
-2011-03-08 Anatoly Sokolov <aesok@post.ru>
-
- * config/mips/mips.h (PREFERRED_RELOAD_CLASS): Remove macro.
- * config/mips/mips-protos.h (mips_preferred_reload_class): Remove.
- * config/mips/mips.c (mips_preferred_reload_class): Make static.
- Change 'rclass' argument and result type to reg_class_t.
- (TARGET_PREFERRED_RELOAD_CLASS): Define.
-
-2011-03-08 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
- * config/avr/avr.c (TARGET_REGISTER_MOVE_COST)
- (TARGET_MEMORY_MOVE_COST): Define.
- (avr_register_move_cost, avr_memory_move_cost): New Functions.
-
-2011-03-08 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/47881
- * ira.c (ira): Call df_analyze again if delete_trivially_dead_insns
- removed anything.
-
- PR tree-optimization/48022
- * fold-const.c (fold_comparison): Don't call fold_overflow_warning
- for EQ/NE_EXPR.
-
-2011-03-07 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/47991
- * var-tracking.c (find_use_val): Return NULL for
- cui->sets && cui->store_p BLKmode MEMs.
-
-2011-03-07 Anatoly Sokolov <aesok@post.ru>
-
- * config/stormy16/stormy16.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS):
- Remove.
- * config/stormy16/stormy16-protos.h (xstormy16_print_operand,
- xstormy16_print_operand_address): Remove.
- * config/stormy16/stormy16.c (xstormy16_print_operand,
- xstormy16_print_operand_address): Make static.
- (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define.
-
-2011-03-07 Pat Haugen <pthaugen@us.ibm.com>
-
- PR target/47862
- * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Define.
- * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Undefine
- before definition.
-
-2011-03-07 Zdenek Dvorak <ook@ucw.cz>
-
- PR bootstrap/48000
- * cfgloopmanip.c (fix_bb_placements): Return immediately
- if FROM is BASE_LOOP's header.
-
-2011-03-07 Paul Wögerer <paul_woegerer@mentor.com>
-
- * gimplify.c (gimplify_function_tree): Fix building calls
- to __builtin_return_address.
-
-2011-03-07 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/linux.h (TARGET_ASM_FILE_END): Don't define.
- * config/rs6000/linux64.h (TARGET_ASM_FILE_END): Don't define.
- * config/rs6000/sysv4.h (TARGET_ASM_FILE_END): Define.
- * config/rs6000/rs6000-protos.h (init_cumulative_args): Add fndecl and
- return_mode args.
- * config/rs6000/rs6000.h (CUMULATIVE_ARGS): Add "escapes".
- (INIT_CUMULATIVE_ARGS): Pass FNDECL, VOIDmode.
- (INIT_CUMULATIVE_INCOMING_ARGS): Pass current_function_decl, VOIDmode.
- (INIT_CUMULATIVE_LIBCALL_ARGS): Pass NULL_TREE, MODE.
- * config/rs6000/rs6000.c
- (rs6000_elf_end_indicate_exec_stack): Rename to..
- (rs6000_elf_file_end): ..this. Only call file_end_indicate_exec_stack
- for POWERPC_LINUX. Move code emitting .gnu_attribute to here, from..
- (rs6000_file_start): ..here.
- (rs6000_passes_float, rs6000_passes_vector, rs6000_returns_struct): New
- file scope variables.
- (call_ABI_of_interest): New function.
- (init_cumulative_args): Set above vars when function return value
- is a float, vector, or small struct.
- (rs6000_function_arg_advance_1): Likewise for function args.
- (rs6000_va_start): Set rs6000_passes_float if variable arg function
- references float args.
-
-2011-03-07 Mingjie Xing <mingjie.xing@gmail.com>
-
- * doc/cfg.texi: Remove "See" before @ref.
- * doc/invoke.texi: Likewise.
-
-2011-03-05 Jason Merrill <jason@redhat.com>
-
- * doc/invoke.texi (C++ Dialect Options): Document ABI v5.
-
-2011-03-05 Anthony Green <green@moxielogic.com>
-
- * config.gcc (moxie-*-elf): Add newlib-stdint.h to tmfile.
-
-2011-03-05 Zdenek Dvorak <ook@ucw.cz>
-
- PR rtl-optimization/47899
- * cfgloopmanip.c (fix_bb_placements): Fix first argument
- to flow_loop_nested_p when moving the loop upward.
-
-2011-03-05 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/47719
- * arm.md (movhi_insn_arch4): Accept any immediate constant.
-
-2011-03-05 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47967
- * ipa-cp.c (build_const_val): Return NULL instead of creating
- VIEW_CONVERT_EXPR for mismatching sizes.
- (ipcp_create_replace_map): Return NULL if build_const_val failed.
- (ipcp_insert_stage): If ipcp_create_replace_map returns NULL,
- give up on versioning.
-
-2011-03-05 Alan Modra <amodra@gmail.com>
-
- PR target/47986
- * config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle
- full cmodel medium/large lo_sum + high addresses.
-
-2011-03-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_decompose_address): Reject non-literal
- pool references in UNSPEC_LTREL_OFFSET.
-
-2011-03-04 Jan Hubicka <jh@suse.cz>
-
- PR lto/47497
- * lto-symtab.c (lto_cgraph_replace_node): Do not set thunk.alias.
- (lto_symtab_merge_cgraph_nodes_1): Update thunk.alias pointers here.
- * cgraph.h (cgraph_same_body_alias, cgraph_add_thunk):
- Add node pointers.
- * cgraph.c (cgraph_same_body_alias_1, cgraph_same_body_alias,
- cgraph_add_thunk): Add node pointers.
- * lto-cgraph.c (lto_output_node): Verify that thunks&aliases are
- associated to right node.
- (input_node): Update use of cgraph_same_body_alias
- and cgraph_add_thunk.
-
-2011-03-04 Changpeng Fang <changpeng.fang@amd.com>
-
- * config/i386/i386.opt (mprefer-avx128): New flag.
- * config/i386/i386.c (ix86_preferred_simd_mode): Prefer 128-bit AVX
- modes when the flag -mprefer-avx128 is on.
-
-2011-03-04 Richard Sandiford <richard.sandiford@linaro.org>
-
- * dwarf2out.c (compare_loc_operands): Fix address handling.
-
-2011-03-04 Alan Modra <amodra@gmail.com>
-
- * tree.h (TREE_ADDRESSABLE): Update FUNCTION_DECL comment.
-
-2011-03-04 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47968
- * expmed.c (extract_bit_field_1): Prefer vector modes that
- vec_extract patterns can handle.
-
-2011-03-04 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47975
- * optabs.c (optab_for_tree_code): Do not use VECTOR_MODE_P.
-
-2011-03-04 Richard Henderson <rth@redhat.com>
-
- * explow.c (emit_stack_save): Remove 'after' parameter.
- (emit_stack_restore): Likewise.
- * expr.h: Update to match.
- * builtins.c, calls.c, stmt.c: Likewise.
- * config/alpha/alpha.md, config/avr/avr.md: Likewise.
- * config/mips/mips.md, config/pa/pa.md, config/vax/vax.md: Likewise.
- * function.c (expand_function_end): Insert the emit_stack_save
- sequence before parm_birth_insn instead of after.
-
-2011-03-03 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (*avx_pmaddubsw128): Fix mode of VEC_SELECT RTX.
- (ssse3_pmaddubsw128): Ditto.
- (ssse3_pmaddubsw): Ditto.
-
-2011-03-03 Steve Ellcey <sje@cup.hp.com>
-
- * config/ia64/t-hpux: Add $(srcdir)/unwind-c.c to LIB2ADDEH
-
-2011-03-03 Jakub Jelinek <jakub@redhat.com>
-
- PR c/47963
- * gimplify.c (omp_add_variable): Only call omp_notice_variable
- on TYPE_SIZE_UNIT if it is a DECL.
-
- PR debug/47283
- * cfgexpand.c (expand_debug_expr) <case MEM_REF>: If MEM_REF
- first operand is not is_gimple_mem_ref_addr, try to fold it.
- If the operand still isn't is_gimple_mem_ref_addr, clear
- MEM_EXPR on op0.
-
-2011-03-03 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47283
- * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Make code
- match comment.
- (refs_may_alias_p_1): For release branches return true if
- we are confused by our input.
-
-2011-03-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_function_value): Rename to ...
- (s390_function_and_libcall_value): ... this.
- (s390_function_value): New function.
- (s390_libcall_value): New function.
- (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Define target hooks.
- * config/s390/s390.h (FUNCTION_VALUE, LIBCALL_VALUE): Remove
- target macro definitions.
- * config/s390/s390-protos.h (s390_function_value): Remove prototype.
-
-2011-03-02 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/freebsd64.h (CC1_SPEC): Define.
- * config/i386/linux64.h (CC1_SPEC): Define.
- * config/i386/x86-64.h (CC1_SPEC): Don't define.
-
-2011-03-02 Anatoly Sokolov <aesok@post.ru>
-
- * config/stormy16/stormy16.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):
- Remove.
- * config/stormy16/stormy16.c: Include reload.h.
- (xstormy16_memory_move_cost): New function.
- (TARGET_MEMORY_MOVE_COST): Define.
-
-2011-03-02 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR rtl-optimization/47925
- * cse.c (count_reg_usage): Don't ignore the SET_DEST of instructions
- with side effects. Remove the more-specific check for volatile asms.
-
-2011-03-02 Alan Modra <amodra@gmail.com>
-
- PR target/47935
- * config/rs6000/predicates.md (lwa_operand): Check cmodel medium
- toc relative addresses for valid offsets.
-
-2011-03-01 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47890
- * tree-vect-loop.c (get_initial_def_for_induction): Set
- related stmt properly.
-
-2011-03-01 Richard Guenther <rguenther@suse.de>
-
- PR lto/47924
- * lto-streamer.c (lto_record_common_node): Also register
- the canonical type.
-
-2011-03-01 Richard Guenther <rguenther@suse.de>
-
- PR lto/46911
- * lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers):
- Do not stream DECL_ABSTRACT_ORIGIN.
- (lto_input_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION,
- BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN.
- * lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers):
- Do not stream DECL_ABSTRACT_ORIGIN.
- (lto_output_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION,
- BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN.
-
-2011-02-28 Anatoly Sokolov <aesok@post.ru>
-
- * config/stormy16/stormy16.h (FUNCTION_VALUE, LIBCALL_VALUE,
- FUNCTION_VALUE_REGNO_P): Remove.
- * config/stormy16/stormy16-protos.h (xstormy16_function_value): Remove.
- * config/stormy16/stormy16.c (xstormy16_function_value): Make static.
- Add 'outgoing' argument.
- (xstormy16_libcall_value, xstormy16_function_value_regno_p): New
- function.
- (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
- TARGET_FUNCTION_VALUE_REGNO_P): Define.
-
-2011-02-28 Kai Tietz <kai.tietz@onevision.com>
-
- PR debug/28047
- * dwarf2out.c (file_table_eq): Use filename_cmp instead of strcmp.
- (lookup_filename): Likewise.
- * final.c (remap_debug_filename): Use filename_ncmp instead of strncmp.
-
-2011-02-28 Bernd Schmidt <bernds@codesourcery.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/47893
- * rtl.h (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Define.
- (assign_stack_local_1): Change last argument type to int.
- * function.c (assign_stack_local_1): Replace reduce_alignment_ok
- argument with kind. If bit ASLK_RECORD_PAD is not set in it,
- don't record padding space into frame_space_list nor use those areas.
- (assign_stack_local): Adjust caller.
- (assign_stack_temp_for_type): Call assign_stack_local_1 instead
- of assign_stack_local, pass 0 as last argument.
- * caller-save.c (setup_save_areas): Adjust assign_stack_local_1
- callers.
-
-2011-02-28 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/47283
- * cfgexpand.c (convert_debug_memory_address): Add AS parameter.
- Use target address_mode and pointer_mode hooks instead of hardcoded
- Pmode and ptr_mode. Handle some simple cases of extending if
- POINTERS_EXTEND_UNSIGNED < 0.
- (expand_debug_expr) <case MEM_REF, INDIRECT_REF, TARGET_MEM_REF>:
- Call convert_debug_memory_address.
- (expand_debug_expr) <case ADDR_EXPR>: Pass as to
- convert_debug_memory_address.
-
- PR middle-end/46790
- * configure.ac (HAVE_LD_EH_GC_SECTIONS_BUG): New test.
- * configure: Regenerated.
- * config.in: Regenerated.
- * varasm.c (default_function_section): Return NULL
- if HAVE_LD_EH_GC_SECTIONS_BUG and decl has implicit section name.
-
-2011-02-28 Martin Jambor <mjambor@suse.cz>
-
- * ipa-inline.c (cgraph_decide_inlining_of_small_functions): Fix
- the description to match the printed values.
-
-2011-02-28 Richard Guenther <rguenther@suse.de>
-
- * tree-inline.c (tree_function_versioning): Set BLOCK_SUPERCONTEXT
- of the copied scope tree.
-
-2011-02-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * doc/extend.texi (Function Attributes): Avoid deeply (and
- wrongly) nested tables.
-
-2011-02-27 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/47903
- * real.c (real_arithmetic) <case PLUS_EXPR, MINUS_EXPR,
- MULT_EXPR, RDIV_EXPR>: Clear padding bits in *r first if
- r isn't op0 nor op1.
-
-2011-02-23 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.md: Remove magic comment for emacs.
-
-2011-02-23 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/45261
- * config/avr/avr.c (avr_option_override): Use error on bad options.
- (avr_help): New function.
- (TARGET_HELP): Define.
-
-2011-02-22 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/42240
- * config/avr/avr.c (avr_cannot_modify_jumps_p): New function.
- (TARGET_CANNOT_MODIFY_JUMPS_P): Define.
-
-2011-02-26 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/invoke.texi (ARC Options): Use CPU instead of cpu.
- (ARM Options): Ditto.
- (i386 and x86-64 Options): Ditto.
- (RX Options): Ditto.
- (SPARC Options): Ditto.
-
-2011-02-26 Tijl Coosemans <tijl@coosemans.org>
-
- * config.gcc (i386-*-freebsd*): Make i486 the default arch on
- FreeBSD 6 and later. Generally use cpu generic.
-
-2011-02-25 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/cpp.texi: Update copyright years.
-
-2011-02-25 Sebastien Bourdeauducq <sebastien@milkymist.org>
-
- PR target/46898
- * config/lm32/lm32.md (ashrsi3): Added needed variable.
-
-2011-02-25 Jon Beniston <jon@beniston.com>
-
- PR target/46898
- * config/lm32/lm32.h (INCOMING_RETURN_ADDR_RTX): New.
- * config/lm32/lm32.md (ashlsi3): Remove unused variable.
- * config/lm32/lm32.c (TARGET_EXCEPT_UNWIND_INFO): New.
- (lm32_block_move_inline): Add type cast to remove warning.
- (lm32_expand_prologue): Generate fp in a way compatible with dwarf2out.
- (gen_int_relational): Move declarations to start of function.
-
-2011-02-25 Eric Botcazou <ebotcazou@adacore.com>
-
- PR tree-optimization/45470
- * tree-vect-data-refs.c (vect_analyze_data_refs): Fail if a statement
- can throw internally only.
- * tree-vect-stmts.c (vectorizable_call): Likewise.
-
-2011-02-24 Anatoly Sokolov <aesok@post.ru>
-
- * config/stormy16/stormy16.h (PREFERRED_RELOAD_CLASS,
- PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
- * config/stormy16/stormy16-protos.h
- (xstormy16_preferred_reload_class): Remove.
- * config/stormy16/stormy16.c (xstormy16_preferred_reload_class): Make
- static. Change 'rclass' argument and return type to reg_class_t.
- (TARGET_PREFERRED_RELOAD_CLASS,
- TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
-
-2011-02-24 Richard Guenther <rguenther@suse.de>
-
- * lto-streamer-in.c (input_bb): Do not find referenced vars
- in debug statements.
-
-2011-02-23 Jason Merrill <jason@redhat.com>
-
- * common.opt (fabi-version): Document v5 and v6.
-
-2011-02-23 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47849
- * tree-if-conv.c (main_tree_if_conversion): Free postdom info.
-
-2011-02-23 Jie Zhang <jie@codesourcery.com>
-
- * opts-common.c (decode_cmdline_option): Print empty string
- argument as "" in decoded->orig_option_with_args_text.
- * gcc.c (execute): Print empty string argument as ""
- in the verbose output.
- (do_spec_1): Keep empty string argument.
-
-2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
-
- * config.gcc: Declare score-* and crx-* obsolete.
-
-2011-02-23 Jie Zhang <jie@codesourcery.com>
-
- PR rtl-optimization/47763
- * web.c (web_main): Ignore naked clobber when replacing register.
-
-2011-02-22 Anatoly Sokolov <aesok@post.ru>
-
- * config/stormy16/stormy16.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P):
- Remove.
-
-2011-02-22 Sebastian Pop <sebastian.pop@amd.com>
-
- PR doc/47848
- * doc/invoke.texi: Do not mention -ftree-loop-if-convert-memory-writes.
-
-2011-02-22 Mike Stump <mikestump@comcast.net>
-
- * acinclude.m4 (gcc_cv_gas_vers): Add -arch ppc for probing darwin
- assembler.
- * configure: Regenerate.
-
-2011-02-21 Chung-Lin Tang <cltang@codesourcery.com>
-
- PR rtl-optimization/46002
- * ira-color.c (update_copy_costs): Change class intersection
- test to reg_class_contents[] test of 'hard_regno'.
-
-2011-02-21 Joseph Myers <joseph@codesourcery.com>
-
- * config/alpha/osf5.opt (mno-mips-tfile): Mark as Target rather
- than Driver option.
- * config/hpux11.opt (mt): Likewise.
- * config/microblaze/microblaze.opt (mxl-mode-xilkernel): Likewise.
- * config/rs6000/xilinx.opt (mno-clearbss, mppcperflib): Likewise.
- * config/vax/elf.opt (mno-asm-pic): Likewise.
- * config/vms/vms.opt (map, mvms-return-codes): Likewise.
-
-2011-02-21 Mike Stump <mikestump@comcast.net>
-
- PR target/47822
- * config/darwin-protos.h (darwin_init_cfstring_builtins): Return a
- tree so we can get save the type.
- * config/i386/darwin.h (SUBTARGET_INIT_BUILTINS): Reserve builtin slot
- for CFString instead of trying to use past the end of the builtins.
- * config/i386/i386.c (IX86_BUILTIN_CFSTRING): Likewise.
- * config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_CFSTRING): Likewise.
- * config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS): Likewise.
- * config/darwin.c (DARWIN_BUILTIN_CFSTRINGMAKECONSTANTSTRING):
- Rename to darwin_builtin_cfstring.
- (darwin_init_cfstring_builtins): Return the built type.
-
-2011-02-21 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/47840
- * config/i386/avxintrin.h (_mm256_insert_epi32): Use _mm_insert_epi32.
- (_mm256_insert_epi64): Use _mm_insert_epi64.
-
-2011-02-21 Anatoly Sokolov <aesok@post.ru>
-
- * config/stormy16/stormy16.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
- * config/stormy16/stormy16-protos.h
- (xstormy16_mode_dependent_address_p): Remove.
- * config/stormy16/stormy16.c (xstormy16_mode_dependent_address_p):
- Make static. Change return type to bool. Change argument type to
- const_rtx. Remove dead code.
- (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
-
-2011-02-21 Richard Guenther <rguenther@suse.de>
-
- PR lto/47820
- * lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers):
- Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs.
- (lto_input_ts_block_tree_pointers): Hook a BLOCK into the
- TUs context.
- * lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers):
- Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs.
-
-2011-02-20 Richard Guenther <rguenther@suse.de>
-
- PR lto/47822
- * tree.c (free_lang_data_in_decl): Clean builtins from
- the TU decl BLOCK_VARS.
-
-2011-02-19 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/47620
- PR debug/47630
- * haifa-sched.c (fix_tick_ready): Skip tick computation
- for debug insns.
-
-2011-02-19 Richard Guenther <rguenther@suse.de>
-
- PR lto/47647
- * lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers):
- Remove lazy BLOCK_VARS streaming.
- (lto_input_ts_block_tree_pointers): Likewise.
- * lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise.
-
-2011-02-19 Joseph Myers <joseph@codesourcery.com>
-
- * config.gcc (i[34567]86-pc-msdosdjgpp*): Use i386/djgpp-stdint.h.
-
-2011-02-19 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/biarch32.h, config/i386/mach.h,
- config/rs6000/aix.opt, config/sh/superh64.h: Remove.
-
-2011-02-19 Jakub Jelinek <jakub@redhat.com>
-
- PR target/47800
- * config/i386/i386.md (peephole2 for shift and plus): Use
- operands[1] original mode in the first insn.
-
-2011-02-18 Mike Stump <mikestump@comcast.net>
-
- * config/t-darwin (TM_H): Add dependency on darwin-sections.def.
-
-2011-02-18 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/47788
- * ipa-inline.c (compute_inline_parameters): Set disregard_inline_limits
- to zero when the function is not inlinable at all.
-
-2011-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- * config.gcc (hppa[12]*-*-hpux11*): Set extra_parts.
- * config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
- pthread_mutex_unlock, pthread_once): Reinstate pthread stubs.
- * config/pa/t-pa-hpux11: Add rules to build pthread stubs.
- * config/pa/t-pa64: Likewise.
- * config/pa/pa-hpux11.h (LINK_GCC_C_SEQUENCE_SPEC): Define.
-
-2011-02-18 Jakub Jelinek <jakub@redhat.com>
-
- PR driver/47787
- * gcc.c (default_compilers): Clear combinable field for "@cpp-output".
-
-2011-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR target/47792
- * gthr-dce.h (__gthread_mutx_destroy): Fix typo in name.
-
-2011-02-18 Anatoly Sokolov <aesok@post.ru>
-
- * config/m32r/m32r.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P,
- RTX_OK_FOR_BASE_P, RTX_OK_FOR_OFFSET_P, LEGITIMATE_OFFSET_ADDRESS_P,
- LEGITIMATE_LO_SUM_ADDRESS_P, LOAD_POSTINC_P, STORE_PREINC_PREDEC_P,
- GO_IF_LEGITIMATE_ADDRESS): Remove macros.
- * config/m32r/m32r.c (TARGET_LEGITIMATE_ADDRESS_P): Define.
- (m32r_rtx_ok_for_base_p, m32r_rtx_ok_for_offset_p,
- m32r_legitimate_offset_addres_p, m32r_legitimate_lo_sum_addres_p,
- m32r_load_postinc_p, m32r_store_preinc_predec_p,
- m32r_legitimate_address_p): New functions.
- * config/m32r/constraints.md (constraint "S"): Don't use
- STORE_PREINC_PREDEC_P.
- (constraint "U"): Don't use LOAD_POSTINC_P.
-
-2011-02-18 Chung-Lin Tang <cltang@codesourcery.com>
-
- PR rtl-optimization/46178
- * ira.c (setup_hard_regno_class): Use ira_class_translate[] to
- compute ira_hard_regno_cover_class[].
-
-2011-02-18 Richard Guenther <rguenther@suse.de>
-
- PR lto/47798
- * lto-streamer.h (lto_global_var_decls): Declare.
- * lto-streamer-in.c (lto_register_var_decl_in_symtab): Register
- statics for global var processing.
-
-2011-02-18 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47737
- * tree-ssa-loop-im.c (extract_true_false_args_from_phi): Fix
- edge dominance check.
-
-2011-02-18 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/47780
- * cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Call copy_rtx to
- avoid invalid rtx sharing.
-
-2011-02-18 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/cpp.texi (Obsolete Features): Add background on the
- origin of assertions.
-
-2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
-
- * config/darwin-c.c (darwin_cpp_builtins): Define __OBJC2__ for
- objc_abi == 2.
- * config/darwin.c (output_objc_section_asm_op): Added support for
- ABI v1 and v2.
- (is_objc_metadata): New.
- (darwin_objc2_section): New.
- (darwin_objc1_section): New.
- (machopic_select_section): Added support for ABI v1 and v2.
- (darwin_emit_objc_zeroed): New.
- (darwin_output_aligned_bss): Detect objc metadata and treat it
- appropriately.
- (darwin_asm_output_aligned_decl_common): Same.
- (darwin_asm_output_aligned_decl_local): Same.
- * config/darwin-sections.def: Updated for ABI v1 and v2.
- * config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): When
- compiling Objective-C code for the NeXT runtime, default to using
- ABI version 0 for 32-bit, and version 2 for 64-bit.
-
-2011-02-17 Joseph Myers <joseph@codesourcery.com>
-
- * common.opt (optimize_fast): New Variable.
- * opts.c (default_options_optimization): Use opts->x_optimize_fast
- instead of local variable ofast.
-
-2011-02-17 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * doc/invoke.texi (fobjc-abi-version): Documented.
- (fobjc-nilcheck): Documented.
- (fno-nil-receiver): Updated documentation to refer to the NeXT ABI
- version.
-
-2011-02-17 Joseph Myers <joseph@codesourcery.com>
-
- PR driver/47390
- * common.opt (export-dynamic): New Driver option.
- * gcc.c (LINK_COMMAND_SPEC): Add comment about %{e*}.
-
-2011-02-17 Joseph Myers <joseph@codesourcery.com>
-
- * config/rx/rx.h (LIB_SPEC): Match -msim not -msim*.
-
-2011-02-17 Alexandre Oliva <aoliva@redhat.com>
- Jan Hubicka <jh@suse.cz>
-
- PR debug/47106
- PR debug/47402
- * cfgexpand.c (account_used_vars_for_block): Remove.
- (estimated_stack_frame_size): Use referenced vars.
- * tree-inline.c (remap_decl): Only mark VAR_DECLs as referenced
- that were referenced in the original function. Test src_fn
- rather than cfun. Drop redundant get_var_ann.
- (setup_one_parameter): Drop redundant get_var_ann.
- (declare_return_variable): Likewise.
- (copy_decl_for_dup_finish): Mark VAR_DECLs referenced in src_fn.
- (copy_arguments_for_versioning): Drop redundant get_var_ann.
- * ipa-inline.c (compute_inline_parameters): Do not compute
- disregard_inline_limits here.
- (compute_inlinable_for_current, pass_inlinable): New.
- (pass_inline_parameters): Require PROP_referenced_vars.
- * cgraphunit.c (cgraph_process_new_functions): Don't run
- compute_inline_parameters explicitly unless function is in SSA form.
- (cgraph_analyze_function): Set .disregard_inline_limits.
- * tree-sra.c (convert_callers): Compute inliner parameters
- only for functions already in SSA form.
-
-2011-02-17 Joseph Myers <joseph@codesourcery.com>
-
- * config/sparc/sparc.h (CPP_ENDIAN_SPEC): Don't handle
- -mlittle-endian-data.
-
-2011-02-17 Joseph Myers <joseph@codesourcery.com>
-
- * config/sparc/linux64.h (OPTION_DEFAULT_SPECS): Match -mfpu and
- -mno-fpu, not -fpu and -no-fpu.
- * config/sparc/sol2-bi.h (OPTION_DEFAULT_SPECS): Likewise.
- * config/sparc/sparc.h (OPTION_DEFAULT_SPECS): Likewise.
-
-2011-02-17 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/43653
- * config/i386/i386.c (ix86_secondary_reload): Handle SSE
- input reload with PLUS RTX.
-
-2011-02-16 Joseph Myers <joseph@codesourcery.com>
-
- * config/mips/mips.opt (mno-mdmx): Use Var(TARGET_MDMX, 0) instead
- of InverseVar(MDMX).
-
-2011-02-16 Joseph Myers <joseph@codesourcery.com>
-
- * config/sh/embed-elf.h (LIBGCC_SPEC): Match -m4-340 instead of
- --m4-340.
-
-2011-02-16 Joseph Myers <joseph@codesourcery.com>
-
- * config/mn10300/mn10300.opt (mno-crt0): New.
-
-2011-02-16 Joseph Myers <joseph@codesourcery.com>
-
- * config/m68k/uclinux.opt (static-libc): New Driver option.
-
-2011-02-16 Joseph Myers <joseph@codesourcery.com>
-
- * config/m32c/m32c.h (LIB_SPEC): Match -msim not -msim*.
-
-2011-02-16 Joseph Myers <joseph@codesourcery.com>
-
- * config/lm32/lm32.h (ASM_SPEC): Use %{muser-enabled} instead of
- %{muser-extend-enabled}.
-
-2011-02-16 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47738
- * tree-ssa-loop.c (run_tree_predictive_commoning): Return
- the TODO from tree_predictive_commoning.
-
-2011-02-15 Jeff Law <law@redhat.com>
-
- Revert
- 2011-01-25 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/37273
- * ira-costs.c (scan_one_insn): Detect constants living in memory and
- handle them like argument loads from stack slots. Do not double
- count memory for memory constants and argument loads from stack slots.
-
-2011-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/47755
- * config/rs6000/predicates.md (easy_vector_constant): Allow V2DI
- mode for vector constants. Remove code that checks for TImode.
-
-2011-02-15 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/47106
- PR debug/47402
- * cgraph.h (compute_inline_parameters): Return void.
- * ipa-inline.c (compute_inline_parameters): Adjust.
-
-2011-02-15 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/47106
- PR debug/47402
- * tree-inline.h (estimated_stack_frame_size): Take cgraph node
- rather than decl.
- * cfgexpand.c (estimated_stack_frame_size): Likewise.
- * ipa-inline.c (compute_inline_parameters): Adjust.
-
-2011-02-15 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/47106
- PR debug/47402
- * tree-flow.h (FOR_EACH_REFERENCED_VAR): Add FN argument.
- Adjust all users. Pass FN to...
- * tree-flow-inline.h (first_referenced_var): ... this. Add
- fn argument.
- * ipa-struct-reorg.c: Adjust.
- * tree-dfa.c: Adjust.
- * tree-into-ssa.c: Adjust.
- * tree-sra.c: Adjust.
- * tree-ssa-alias.c: Adjust.
- * tree-ssa-live.c: Adjust.
- * tree-ssa.c: Adjust.
- * tree-ssanames.c: Adjust.
- * tree-tailcall.c: Adjust.
-
-2011-02-15 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/47106
- PR debug/47402
- * tree-flow.h (referenced_var_lookup): Add fn parameter.
- Adjust all callers.
- * tree-dfa.c (referenced_var_lookup): Use fn instead of cfun.
- * tree-flow-inline.h: Adjust.
- * gimple-pretty-print.c: Adjust.
- * tree-into-ssa.c: Adjust.
- * tree-ssa.c: Adjust.
- * cfgexpand.c: Adjust.
-
-2011-02-15 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/iq2000/i2000.h (REG_CLASS_FROM_LETTER): Delete.
- (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
- (EXTRA_CONSTRAINT): Delete.
- * config/iq2000/constraints.md: New file.
- * config/iq2000/iq2000.md: Include it.
- (define_insn ""): Delete.
- (movsi_internal2, movhi_internal2, movqi_internal2): Delete
- unsupported constraint letters from patterns.
- (call_value, call_value_internal1): Likewise.
- (call_value_multiple_internal1): Likewise.
-
-2011-02-15 Nick Clifton <nickc@redhat.com>
-
- * config/mn10300/mn10300.c: Include tm-constrs.h.
- (struct liw_data): New data structure describing an LIW candidate
- instruction.
- (extract_bundle): Use struct liw_data. Allow small integer
- operands for some instructions.
- (check_liw_constraints): Use struct liw_data. Remove swapped
- parameter. Add comments describing the checks. Fix bug when
- assigning the source of liw1 to the source of liw2.
- (liw_candidate): Delete. Code moved into extract_bundle.
- (mn10300_bundle_liw): Use struct liw_data. Check constraints
- before swapping.
- * config/mn10300/predicates.md (liw_operand): New predicate.
- Allows registers and small integer constants.
- * config/mn10300/constraints.md (O): New constraint. Accetps
- integers in the range -8 to +7 inclusive.
- * config/mn10300/mn10300.md (movesi_internal): Add an alternative
- for moving a small integer into a register. Give this alternative
- LIW attributes.
- (addsi3, subsi3, cmpsi, lshrsi3, ashrsi3): Likewise.
- (ashlsi3): Likewise, plus give LIW attributes to the alternatives
- using the J,K,L and M constraints,
- (liw): Remove SI mode on second operands to allow for HI and QI
- mode values.
- (cmp_liw, liw_cmp): Likewise. Plus fix order of operands in the
- instruction.
-
-2011-02-15 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47743
- * tree-ssa-pre.c (phi_translate_1): If we didn't get a value-number
- for a non-type-compatible VN lookup bail out.
-
-2011-02-15 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/fr30/constraints.md: New file.
- * config/fr30/fr30.md: Include it.
- * config/fr30/fr30.h (REG_CLASS_FROM_LETTER): Delete.
- (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
- (EXTRA_CONSTRAINT): Delete.
-
-2011-02-15 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/frv/constraints.md: New file.
- * config/frv/predicates.md: Include it.
- * config/frv/frv.c (reg_class_from_letter): Delete.
- (frv_option_override): Don't initialize it.
- * config/frv/frv.h (REG_CLASS_FROM_LETTER): Delete.
- (CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_K): Delete.
- (CONST_OK_FOR_L, CONST_OK_FOR_M, CONST_OK_FOR_N): Delete.
- (CONST_OK_FOR_O, CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete.
- (CONST_DOUBLE_OK_FOR_G, CONST_DOUBLE_OK_FOR_H): Delete.
- (CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
- (EXTRA_CONSTRAINT_FOR_Q, EXTRA_CONSTRAINT_FOR_R): Delete.
- (EXTRA_CONSTRAINT_FOR_S, EXTRA_CONSTRAINT_FOR_T): Delete.
- (EXTRA_CONSTRAINT_FOR_U, EXTRA_CONSTRAINT): Delete.
- (EXTRA_MEMORY_CONSTRAINT, CONSTRAINT_LEN): Delete.
- (REG_CLASS_FROM_CONSTRAINT): Delete.
-
-2011-02-15 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/47581
- * config/i386/i386.c (ix86_compute_frame_size): Don't align offset
- if frame size is 0 in a leaf function.
-
-2011-02-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR pch/14940
- * config/alpha/host-osf.c: New file.
- * config/alpha/x-osf: New file.
- * config.host (alpha*-dec-osf*): Use it.
-
-2011-02-14 Anatoly Sokolov <aesok@post.ru>
-
- * config/rx/rx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
- * config/rx/rx-protos.h (rx_is_mode_dependent_addr): Remove.
- * config/xtensa/xtensa.c (rx_is_mode_dependent_addr): Rename to...
- (rx_mode_dependent_address_p): ...this. Make static. Change argument
- type to const_rtx.
- (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
-
-2011-02-14 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/stormy16/constraints.md: New file.
- * config/stormy16/predicates.md (nonimmediate_nonstack_operand):
- Use satisfies_constraint_Q and satisfies_constraint_R.
- * config/stormy16/stomry16-protos.h (xstormy16_extra_constraint_p):
- Delete.
- (xstormy16_legitiamte_address_p): Declare.
- * config/stormy16/stormy16.h (REG_CLASS_FROM_LETTER): Delete.
- (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
- (EXTRA_CONSTRAINT): Delete.
- * config/stormy16/stormy16.c (xstormy16_legitimate_address_p):
- Un-staticize.
- (xstormy16_extra_constraint_p): Delete.
-
-2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
-
- PR tree-optimization/46494
- * loop-unroll.c (split_edge_and_insert): Adjust comment.
- * loop-init.c (loop_optimizer_finalize): Do not call verify_flow_info.
- (pass_rtl_loop_done): Add TODO_verify_flow.
- * fwprop.c (pass_rtl_fwprop): Likewise.
- * modulo-sched.c (pass_sms): Likewise.
- * tree-ssa-dom.c (pass_dominator): Likewise.
- * tree-ssa-loop-ch.c (pass_ch): Likewise.
- * tree-ssa-loop.c (pass_complete_unrolli): Likewise.
- (pass_tree_loop_done): Likewise.
- * tree-ssa-pre.c (execute_pre): Likewise.
- * tree-ssa-reassoc.c (pass_reassoc): Likewise.
- * tree-ssa-sink.c (pass_sink_code): Likewise.
- * tree-vrp.c (pass_vrp): Likewise.
-
-2011-02-14 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/v850/constraints.md: New file.
- * config/v850/v850.md: Include it.
- * config/v850/predicates.md (reg_or_0_operand): Use
- satisfies_constraint_G.
- (special_symbolref_operand): Use satisfies_constraint_K.
- * config/v850/v850.h (CONSTANT_ADDRESS_P): Use constraint_satisfied_p.
- (GO_IF_LEGITIMATE_ADDRESS): Likewise.
- (REG_CLASS_FROM_LETTER, INT_7_BITS, INT_8_BITS): Delete.
- (CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete.
- (EXTRA_CONSTRAINT): Delete.
- (CONST_OK_FOR_I, CONST_OK_FOR_J): Use insn_const_int_ok_for_constraint.
- (CONST_OK_FOR_K, CONST_OK_FOR_L, CONST_OK_FOR_M): Likewise.
- (CONST_OK_FOR_N, CONST_OK_FOR_O): Likewise.
-
-2011-02-14 Anatoly Sokolov <aesok@post.ru>
-
- PR target/47696
- * config/avr/avr-devices.c (avr_mcu_types): Fix ATmega2560 device
- description.
-
-2011-02-14 Nathan Froyd <froydnj@codesourcery.com>
-
- * config/mcore/constraints.md: New file.
- * config/mcore/mcore.md: Include it.
- * config/mcore/mcore.c (reg_class_from_letter): Delete.
- * config/mcore/mcore.h (reg_class_from_letter): Delete.
- (REG_CLASS_FROM_LETTER): Delete.
- (CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Use
- insn_const_int_ok_for_constraint.
- (CONST_OK_FOR_K, CONST_OK_FOR_M, CONST_OK_FOR_N): Likewise.
- (CONST_OK_FOR_O, CONST_OK_FOR_P): Likewise.
- (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
- (EXTRA_CONSTRAINT): Delete.
-
-2011-02-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR ada/41929
- * config/sparc/sol2-unwind.h: Include <sys/frame.h>, <sys/stack.h>
- (IS_SIGHANDLER): Define.
- (sparc64_is_sighandler): New function, split off from
- sparc64_fallback_frame_state.
- (sparc_is_sighandler): New function, split off from
- sparc_fallback_frame_state.
- (sparc64_fallback_frame_state): Merge with ...
- (sparc_fallback_frame_state): ... this into ...
- (MD_FALLBACK_FRAME_STATE_FOR): ... this.
- Change new_cfa to long. Remove regs_off, fpu_save_off, fpu_save.
- Define nframes, mctx. Use IS_SIGHANDLER, handler_args, mctx, walk
- stack instead of hardcoded offsets.
-
-2011-02-14 Andriy Gapon <avg@freebsd.org>
-
- PR target/45808
- * config/freebsd-spec.h (FBSD_LIB_SPEC): Handle the shared case.
-
-2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * configure: Regenerate.
-
-2011-02-12 Joseph Myers <joseph@codesourcery.com>
-
- PR driver/45731
- * gcc.c (asm_options): Correct spec matching --target-help.
-
-2011-02-12 Martin Jambor <mjambor@suse.cz>
-
- * tree-cfg.c (verify_gimple_call): Return true upon invalid argument
- to gimple call error.
-
-2011-02-12 Mike Stump <mikestump@comcast.net>
-
- * config/frv/frv.h (TRANSFER_FROM_TRAMPOLINE): Canonicalize
- comments in backslash regions.
-
-2011-02-12 Mike Stump <mikestump@comcast.net>
- Jakub Jelinek <jakub@redhat.com>
- Iain Sandoe <iains@gcc.gnu.org>
-
- PR target/47324
- * dwarf2out.c (output_cfa_loc): When required, apply the
- DWARF2_FRAME_REG_OUT macro to adjust register numbers.
- (output_loc_sequence): Likewise.
- (output_loc_operands_raw): Likewise.
- (output_loc_sequence_raw): Likewise.
- (output_cfa_loc): Likewise.
- (output_loc_list): Suppress register number adjustment when
- calling output_loc_sequence()
- (output_die): Likewise.
-
-2011-02-12 Anatoly Sokolov <aesok@post.ru>
-
- * config/xtensa/xtensa.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):
- Remove macros.
- * config/xtensa/xtensa.c (xtensa_register_move_cost,
- xtensa_memory_move_cost): New functions.
- (TARGET_REGISTER_MOVE_COST, TARGET_REGISTER_MOVE_COST): Define.
-
-2011-02-12 Alexandre Oliva <aoliva@redhat.com>
-
- PR lto/47225
- * configure.ac (gcc_cv_lto_plugin): Test for liblto_plugin.la
- in the current directory.
- * configure: Rebuilt.
-
-2011-02-12 Iain Sandoe <iains@gcc.gnu.org>
-
- * config/darwin.c (darwin_override_options): Add a hunk missed
- from the commit of r168571. Trim comment line lengths and
- correct indents of the preceding block.
-
-2011-02-12 Iain Sandoe <iains@gcc.gnu.org>
-
- * gcc.c (driver_handle_option): Concatenate the argument to -F with
- the switch.
-
-2011-02-11 Joseph Myers <joseph@codesourcery.com>
-
- * common.opt (nostartfiles): New Driver option.
-
-2011-02-11 Xinliang David Li <davidxl@google.com>
-
- PR tree-optimization/47707
- * tree-chrec.c (convert_affine_scev): Keep type precision.
-
-2011-02-11 Eric Botcazou <ebotcazou@adacore.com>
-
- PR tree-optimization/47420
- * ipa-split.c (visit_bb): Punt on any kind of GIMPLE_RESX.
-
-2011-02-11 Pat Haugen <pthaugen@us.ibm.com>
-
- PR rtl-optimization/47614
- * rtl.h (check_for_inc_dec): Declare.
- * dse.c (check_for_inc_dec): Externalize...
- * postreload.c (reload_cse_simplify): ...use it before deleting stmt.
- (reload_cse_simplify_operands): Don't simplify opnds with side effects.
-
-2011-02-11 Joseph Myers <joseph@codesourcery.com>
-
- PR driver/47678
- * gcc.c (main): Do not compile inputs if there were errors in
- option handling.
- * opts-common.c (read_cmdline_option): Check for wrong language
- after other error checks.
-
-2011-02-11 Nathan Froyd <froydnj@codesourcery.com>
-
- * cgraph.c: Fix comment typos.
- * cgraph.h: Likewise.
- * cgraphunit.c: Likewise.
- * ipa-cp.c: Likewise.
- * ipa-inline.c: Likewise.
- * ipa-prop.c: Likewise.
- * ipa-pure-const.c: Likewise.
- * ipa-ref.c: Likewise.
- * ipa-reference.c: Likewise.
-
-2011-02-11 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/47684
- * tree-predcom.c (single_nonlooparound_use): Ignore debug uses.
-
-2011-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR testsuite/47400
- * doc/sourcebuild.texi (Require Support): Document
- dg-require-ascii-locale.
-
-2011-02-11 Mingjie Xing <mingjie.xing@gmail.com>
-
- * doc/lto.texi (Write summary): Fix missing parentheses.
-
-2011-02-10 DJ Delorie <dj@redhat.com>
-
- * config/m32c/m32c.c (m32c_option_override): Disable
- -fcombine-stack-adjustments until flag value tracking and compare
- optimization can be rewritten.
-
-2011-02-10 Peter Bergner <bergner@vnet.ibm.com>
-
- * config/rs6000/linux64.h (PROCESSOR_DEFAULT): Change to
- PROCESSOR_POWER7.
- (PROCESSOR_DEFAULT64): Likewise.
-
-2011-02-10 Richard Henderson <rth@redhat.com>
-
- * config/rx/predicates.md (rx_zs_comparison_operator): Revert
- change from 2011-02-03.
- * config/rx/rx.c (flags_from_code): Likewise.
- (rx_print_operand) ['B']: For LT/GE, use lt/ge if overflow flag
- is valid, n/pz otherwise.
- (rx_select_cc_mode): Return CCmode if Y is not zero.
-
-2011-02-10 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-structalias.c (bitpos_of_field): Use BITS_PER_UNIT, not 8.
-
-2011-02-10 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47677
- * tree-vrp.c (vrp_bitmap_equal_p): Fix comparison of empty bitmaps.
-
-2011-02-10 Jakub Jelinek <jakub@redhat.com>
-
- PR target/47665
- * combine.c (make_compound_operation): Only change shifts into
- multiplication for SCALAR_INT_MODE_P.
-
-2011-02-10 Jie Zhang <jie@codesourcery.com>
-
- PR testsuite/47622
- Revert
- 2011-02-05 Jie Zhang <jie@codesourcery.com>
- PR debug/42631
- * web.c (entry_register): Don't clobber the number of the
- first uninitialized reference in used[].
-
-2011-02-09 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47664
- * ipa-inline.c (cgraph_decide_inlining_incrementally): Visit
- all edges again.
-
-2011-02-09 David Edelsohn <dje.gcc@gmail.com>
-
- PR target/46481
- PR target/47032
- * config/rs6000/aix61.h (PROCESSOR_DEFAULT): Change to
- PROCESSOR_POWER7.
- (PROCESSOR_DEFAULT64): Same.
- (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Delete.
-
-2011-02-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/mips/iris6.h (TARGET_C99_FUNCTIONS): Define.
-
-2011-02-09 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/45505
- * tree-sra.c (struct access): New flags grp_scalar_read and
- grp_scalar_write. Changed description of assignment read and write
- flags.
- (dump_access): Dump new flags, reorder all of them.
- (sort_and_splice_var_accesses): Set the new flag accordingly, use them
- to detect multiple scalar reads.
- (analyze_access_subtree): Use the new scalar read write flags instead
- of the old flags. Adjusted comments.
-
-2011-02-08 DJ Delorie <dj@redhat.com>
-
- PR target/47548
- * config/m32c/m32c.c (m32c_subreg): Don't try to validate interim
- patterns.
-
-2011-02-08 Joseph Myers <joseph@codesourcery.com>
-
- * config/m68k/uclinux.opt: New.
- * config.gcc (m68k-*-uclinux*): Use m68k/uclinux.opt.
-
-2011-02-08 Joseph Myers <joseph@codesourcery.com>
-
- * config/cris/elf.opt (sim): New Driver option.
-
-2011-02-08 Joseph Myers <joseph@codesourcery.com>
-
- * config/xtensa/elf.opt: New.
- * config.gcc (xtensa*-*-elf*): Use xtensa/elf.opt.
-
-2011-02-08 Joseph Myers <joseph@codesourcery.com>
-
- * config/vax/elf.opt: New.
- * config.gcc (vax-*-linux*, vax-*-netbsdelf*): Use vax/elf.opt.
-
-2011-02-08 Joseph Myers <joseph@codesourcery.com>
-
- * config/rs6000/aix64.opt (posix, pthread): New Driver options.
-
-2011-02-08 Joseph Myers <joseph@codesourcery.com>
-
- * config/gnu-user.opt: New.
- * config.gcc (*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu |
- *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu,
- *-*-uclinux*): Use gnu-user.opt.
-
-2011-02-08 Thomas Schwinge <thomas@schwinge.name>
-
- * config/gnu.h (CPP_SPEC, LIB_SPEC): Remove handling of -bsd option.
- * config/i386/gnu.h (CPP_SPEC): Likewise.
-
-2011-02-08 Ian Lance Taylor <iant@google.com>
-
- * common.opt (fcx-limited-range): Add SetByCombined flag.
- (ffinite-math-only, fmath-errno, frounding-math): Likewise.
- (fsignaling-nans, fsigned-zeros, ftrapping-math): Likewise.
- (fassociative-math, freciprocal-math): Likewise.
- (funsafe-math-optimizations): Likewise.
- * opth-gen.awk: Handle SetByCombined.
- * optc-gen.awk: Likewise.
- * opts.c (set_fast_math_flags): Don't override flag if set by frontend.
- (set_unsafe_math_optimizations_flags): Likewise.
- * doc/options.texi (Option properties): Document SetByCombined.
-
-2011-02-08 Joseph Myers <joseph@codesourcery.com>
-
- * config.gcc (arc-*, alpha*-*-gnu*, arm*-*-netbsd*, arm-*-pe*,
- i[34567]86-*-interix3*, i[34567]86-*-netbsd*, i[34567]86-*-pe,
- m68hc11-*-*, m6811-*-*, m68hc12-*-*, m6812-*-*,
- m68k-*-uclinuxoldabi*, mcore-*-pe*, powerpc*-*-gnu*,
- sh*-*-symbianelf*, vax-*-netbsd*): Mark obsolete.
-
-2011-02-08 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/46834
- PR tree-optimization/46994
- PR tree-optimization/46995
- * graphite-sese-to-poly.c (used_outside_reduction): New.
- (detect_commutative_reduction): Call used_outside_reduction.
- (rewrite_commutative_reductions_out_of_ssa_close_phi): Call
- translate_scalar_reduction_to_array only when at least one
- loop-phi/close-phi tuple has been detected.
-
-2011-02-08 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47639
- * tree-vect-generic.c (expand_vector_operations_1): Update
- stmts here ...
- (expand_vector_operations): ... not here. Cleanup EH info
- and the CFG if required.
-
-2011-02-08 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47641
- * tree-ssa.c (execute_update_addresses_taken): For asm outputs
- require type compatibility.
-
-2011-02-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * gimple-low.c (lower_function_body): Don't remove the location of
- the return statement here.
- (lower_gimple_return): Do it here instead but only if the return
- statement is actually used twice.
-
-2011-02-08 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47632
- * tree-ssa-forwprop.c (remove_prop_source_from_use): Remove
- unused up_to_stmt parameter, return whether cfg-cleanup is
- necessary, remove EH info properly.
- (forward_propagate_into_gimple_cond): Adjust caller.
- (forward_propagate_into_cond): Likewise.
- (forward_propagate_comparison): Likewise.
- (tree_ssa_forward_propagate_single_use_vars): Make
- forward_propagate_comparison case similar to the two others.
-
-2011-02-08 Nick Clifton <nickc@redhat.com>
-
- * config/mn10300/mn10300.opt (mliw): New command line option.
- * config/mn10300/mn10300.md (UNSPEC_LIW): New unspec.
- (liw_bundling): New automaton.
- (liw): New attribute.
- (liw_op): New attribute.
- (liw_op1, liw_op2, liw_both, liw_either): New reservations.
- (movsi_internal): Add LIW attributes.
- (andsi3): Likewise.
- (iorsi3): Likewise.
- (xorsi3): Likewise.
- (addsi3): Separate register and immediate alternatives.
- Add LIW attributes.
- (subsi3): Likewise.
- (cmpsi): Likewise.
- (aslsi3): Likewise.
- (lshrsi3): Likewise.
- (ashrsi3): Likewise.
- (liw): New pattern.
- * config/mn10300/mn10300.c (liw_op_names): New
- (mn10300_print_operand): Handle 'W' operand descriptor.
- (extract_bundle): New function.
- (check_liw_constraints): New function.
- (liw_candidate): New function.
- (mn10300_bundle_liw): New function.
- (mn10300_reorg): New function.
- (TARGET_MACHINE_DEPENDENT_REORG): Define.
- (TARGET_DEFAULT_TARGET_FLAGS): Add MASK_ALLOW_LIW.
- * config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Define
- __LIW__ or __NO_LIW__.
- * doc/invoke.texi: Describe the -mliw command line option.
-
-2011-02-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- * config.gcc (hppa[12]*-*-hpux11*): Don't set extra_parts.
- * config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
- pthread_mutex_unlock): Remove.
- * config/pa/t-pa-hpux11: Remove rules to build pthread stubs.
- * config/pa/t-pa64: Likewise.
- * config/pa/pa64-hpux.h (LIB_SPEC): In static links, link against
- shared libc if not linking against libpthread.
- * config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
-
-2011-02-07 Iain Sandoe <iains@gcc.gnu.org>
-
- PR target/47558
- * config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Put -lSystem first
- on 10.6 and later to ensure that we always use the unwinder from
- the system. Only add -no_compact_unwind when tarteting darwin
- 10.6 or later.
-
-2011-02-07 Steve Ellcey <sje@cup.hp.com>
-
- PR target/46997
- * vect.md (vec_interleave_highv2sf): Change fmix for TARGET_BIG_ENDIAN.
- (vec_interleave_lowv2sf): Ditto.
- (vec_extract_evenv2sf): Add TARGET_BIG_ENDIAN check.
- (vec_extract_oddv2sf): Ditto.
-
-2011-02-07 Mike Stump <mikestump@comcast.net>
-
- PR target/42333
- Add __ieee_divdc3 entry point.
- * config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Retain ___divdc3
- entry point.
- (SUBTARGET_INIT_BUILTINS): Call darwin_rename_builtins.
- * config/i386/i386.c (TARGET_INIT_LIBFUNCS): Likewise.
- * config/darwin.c (darwin_rename_builtins): Add.
- * config/darwin-protos.h (darwin_rename_builtins): Add.
-
-2011-02-07 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/47636
- * config/rs6000/rs6000.md (rsqrt<mode>2): Use the correct macro
- for the condition.
-
-2011-02-07 Mike Stump <mikestump@comcast.net>
-
- * config/darwin.opt (mmacosx-version-min): Update default OS version.
-
-2011-02-07 Denis Chertykov <chertykov@gmail.com>
-
- PR target/47534
- * config/avr/libgcc.S (exit): Move .endfunc
-
-2011-02-07 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47615
- * tree-ssa-sccvn.h (run_scc_vn): Take a vn-walk mode argument.
- * tree-ssa-sccvn.c (default_vn_walk_kind): New global.
- (run_scc_vn): Initialize it.
- (visit_reference_op_load): Use it.
- * tree-ssa-pre.c (execute_pre): Use VN_WALK if in PRE.
-
-2011-02-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.c (spu_init_libfuncs): Install SImode and
- DImode trapping arithmetic libfuncs.
-
-2011-02-07 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47621
- * tree-ssa.c (non_rewritable_lvalue_p): New function, split out from
- two duplicates ...
- (execute_update_addresses_taken): ... here. Make it more
- conservative in what we accept.
-
-2011-02-06 Joseph Myers <joseph@codesourcery.com>
-
- * config/sparc/freebsd.h (ASM_SPEC): Define.
- * config/sparc/vxworks.h (ASM_SPEC): Define.
-
-2011-02-06 Joseph Myers <joseph@codesourcery.com>
-
- * config/sparc/sol2-bi.h (CC1_SPEC): Remove %{sun4:} %{target:}.
-
-2011-02-06 Steven Bosscher <steven@gcc.gnu.org>
-
- * doc/invoke.texi: Remove reference to compiler internals from
- user documentation.
-
- * reg-notes.def: Remove REG_VALUE_PROFILE.
- * combine.c (distribute_notes): Do not handle REG_VALUE_PROFILE.
-
-2011-02-05 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/47610
- * varasm.c (default_section_type_flags): If decl is NULL,
- and name is .data.rel.ro or .data.rel.ro.local, set SECTION_RELRO bit.
-
-2011-02-05 Jie Zhang <jie@codesourcery.com>
-
- PR debug/42631
- * web.c (entry_register): Don't clobber the number of the
- first uninitialized reference in used[].
-
-2011-02-04 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/46194
- * tree-data-ref.c (analyze_miv_subscript): Remove comment.
- (build_classic_dist_vector_1): Do not represent classic distance
- vectors when the access functions are variating in different loops.
-
-2011-02-04 Joseph Myers <joseph@codesourcery.com>
-
- * config/mips/iris6.opt: New.
- * config.gcc (mips-sgi-irix6.5*): Use mips/iris6.opt.
-
-2011-02-04 Richard Henderson <rth@redhat.com>
- Steve Ellcey <sje@cup.hp.com>
-
- PR target/46997
- * config/ia64/predicates.md (mux1_brcst_element): New.
- * config/ia64/ia64-protos.h (ia64_unpack_assemble): New.
- * config/ia64/ia64.c (ia64_unpack_assemble): New.
- (ia64_unpack_sign): New.
- (ia64_expand_unpack): Rewrite using new routines.
- (ia64_expand_widen_sum): Ditto.
- (ia64_expand_dot_prod_v8qi): Ditto.
- * config/ia64/vect.md (mulv8qi3): Rewrite to use new
- routines, add endian check.
- (pmpy2_even): Rename from pmpy2_r, add endian check.
- (pmpy2_odd): Rename from pmpy2_l, add endian check.
- (vec_widen_smult_lo_v4hi): Rewrite using new routines.
- (vec_widen_smult_hi_v4hi): Ditto.
- (vec_widen_umult_lo_v4hi): Ditto.
- (vec_widen_umult_hi_v4hi): Ditto.
- (mulv2si3): Change endian checks.
- (sdot_prodv4hi): Rewrite with new calls.
- (udot_prodv4hi): New.
- (vec_pack_ssat_v4hi): Add endian check.
- (vec_pack_usat_v4hi): Ditto.
- (vec_pack_ssat_v2si): Ditto.
- (max1_even): Rename from max1_r, add endian check.
- (max1_odd): Rename from max1_l, add endian check.
- (*mux1_rev): Format change.
- (*mux1_mix): Ditto.
- (*mux1_shuf): Ditto.
- (*mux1_alt): Ditto.
- (*mux1_brcst_v8qi): Use new predicate.
- (vec_extract_evenv8qi): Remove endian check.
- (vec_extract_oddv8qi): Ditto.
- (vec_interleave_lowv4hi): Format change.
- (vec_interleave_highv4hi): Ditto.
- (mix2_even): Rename from mix2_r, add endian check.
- (mix2_odd): Rename from mux2_l, add endian check.
- (*mux2): Fix mask setting for TARGET_BIG_ENDIAN.
- (vec_extract_evenodd_helper): Format change.
- (vec_extract_evenv4hi): Remove endian check.
- (vec_extract_oddv4hi): Remove endian check.
- (vec_interleave_lowv2si): Format change.
- (vec_interleave_highv2si): Format change.
- (vec_initv2si): Remove endian check.
- (vecinit_v2si): Add endian check.
- (reduc_splus_v2sf): Add endian check.
- (reduc_smax_v2sf): Ditto.
- (reduc_smin_v2sf): Ditto.
- (vec_initv2sf): Remove endian check.
- (fpack): Add endian check.
- (fswap): Add endian check.
- (vec_interleave_highv2sf): Add endian check.
- (vec_interleave_lowv2sf): Add endian check.
- (fmix_lr): Add endian check.
- (vec_setv2sf): Format change.
- (*vec_extractv2sf_0_be): Use shift to extract operand.
- (*vec_extractv2sf_1_be): New.
- (vec_pack_trunc_v4hi): Add endian check.
- (vec_pack_trunc_v2si): Format change.
-
-2011-02-04 Jakub Jelinek <jakub@redhat.com>
-
- PR inline-asm/23200
- * tree-ssa-ter.c (is_replaceable_p): Add TER argument. Don't
- do bb, locus and block comparison and disallow loads if it is not set.
- (stmt_is_replaceable_p): New function.
- (process_replaceable, find_replaceable_in_bb): Adjust is_replaceable_p
- callers.
- * expr.c (expand_expr_real_1) <case SSA_NAME>: If
- get_gimple_for_ssa_name try for EXPAND_INITIALIZER harder to use
- SSA_NAME_DEF_STMT.
- * tree-flow.h (stmt_is_replaceable_p): New prototype.
-
-2011-02-04 Joseph Myers <joseph@codesourcery.com>
-
- * config/rs6000/xilinx.opt: New.
- * config.gcc (powerpc-xilinx-eabi*): Use rs6000/xilinx.opt.
-
-2011-02-04 Joseph Myers <joseph@codesourcery.com>
-
- * config/mips/mips.opt (EB, EL, noasmopt): New Driver options.
-
-2011-02-03 Anatoly Sokolov <aesok@post.ru>
-
- * config/xtensa/xtensa.h (PREFERRED_RELOAD_CLASS,
- PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
- * config/xtensa/xtensa-protos.h (xtensa_preferred_reload_class,
- secondary_reload_info, xtensa_secondary_reload): Remove.
- * config/xtensa/xtensa.c (TARGET_PREFERRED_RELOAD_CLASS,
- TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
- (xtensa_preferred_reload_class): Make static. Change return and
- 'rclass' argument type to reg_class_t. Remove 'isoutput' argument.
- Use CONST_DOUBLE_P predicate.
- (xtensa_preferred_output_reload_class): New function.
- (xtensa_secondary_reload): Make static.
-
-2011-02-03 Joseph Myers <joseph@codesourcery.com>
-
- * config/microblaze/microblaze.opt (Zxl-mode-bootstrap,
- Zxl-mode-executable, Zxl-mode-novectors, Zxl-mode-xilkernel,
- Zxl-mode-xmdstub, mxl-mode-xilkernel): New Driver options.
-
-2011-02-03 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/31490
- * output.h (SECTION_RELRO): Define.
- (SECTION_MACH_DEP): Adjust.
- (get_variable_section): New prototype.
- * varpool.c (varpool_finalize_named_section_flags): New function.
- (varpool_assemble_pending_decls): Call it.
- * cgraph.h (varpool_finalize_named_section_flags): New prototype.
- * cgraphunit.c (cgraph_output_in_order): Call
- varpool_finalize_named_section_flags.
- * varasm.c (get_section): Allow section flags conflicts between
- relro and read-only sections if the section hasn't been declared yet.
- Set SECTION_OVERRIDE after diagnosing section type conflict.
- (get_variable_section): No longer static.
- (default_section_type_flags): Use SECTION_WRITE | SECTION_RELRO for
- readonly sections that need relocations.
- (decl_readonly_section_1): New function.
- (decl_readonly_section): Use it.
-
- Revert:
- 2010-11-17 Dinar Temirbulatov <dtemirbulatov@gmail.com>
- Steve Ellcey <sje@cup.hp.com>
-
- PR middle-end/31490
- * varasm.c (categorize_decl_for_section): Ignore reloc_rw_mask
- if section attribute used.
-
-2011-02-03 Jakub Jelinek <jakub@redhat.com>
-
- * config/darwin.h (SECTION_NO_ANCHOR): Remove.
- * config/darwin.c (SECTION_NO_ANCHOR): Define.
- (darwin_init_sections): Remove assertion.
-
-2011-02-03 Nick Clifton <nickc@redhat.com>
-
- * config/rx/predicates.md (rx_zs_comparison_operator): Remove
- lt and ge.
- * config/rx/rx.md (abssi2_flags): Use CC_ZSmode rather than CC_ZSOmode.
- * config/rx/rx.c (rx_print_operand): Use "lt" and "ge" suffixes
- instead of "n" and "pz".
- (flags_from_code): LT and GE tests need CC_FLAG_O as well as
- CC_FLAG_S.
-
-2011-02-03 Jakub Jelinek <jakub@redhat.com>
-
- PR target/47312
- * expr.c (expand_expr_real_2) <case FMA_EXPR>: If target doesn't expand
- fma, expand FMA_EXPR as fma{,f,l} call.
-
- PR lto/47274
- * lto-streamer-out.c (write_symbol): When writing kind and visibility,
- copy them into a unsigned char variable and pass address of it to
- lto_output_data_stream.
-
- PR target/47564
- * toplev.c (target_reinit): Save and restore *crtl and regno_reg_rtx
- around backend_init_target and lang_dependent_init_target calls.
- * cgraphunit.c (cgraph_debug_gimple_stmt): New function.
- (verify_cgraph_node): Don't call set_cfun here. Use
- cgraph_debug_gimple_stmt instead of debug_gimple_stmt.
- Set error_found for incorrectly represented calls to thunks.
-
-2011-02-03 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/43092
- PR rtl-optimization/43494
- * rtl.h (for_each_inc_dec_fn): New type.
- (for_each_inc_dec): Declare.
- * rtlanal.c (struct for_each_inc_dec_ops): New type.
- (for_each_inc_dec_find_inc_dec): New fn.
- (for_each_inc_dec_find_mem): New fn.
- (for_each_inc_dec): New fn.
- * dse.c (struct insn_size): Remove.
- (replace_inc_dec, replace_inc_dec_mem): Remove.
- (emit_inc_dec_insn_before): New fn.
- (check_for_inc_dec): Use it, along with for_each_inc_dec.
- (canon_address): Pass mem modes to cselib_lookup.
- * cselib.h (cselib_lookup): Add memmode argument. Adjust callers.
- (cselib_lookup_from_insn): Likewise.
- (cselib_subst_to_values): Likewise.
- * cselib.c (find_slot_memmode): New var.
- (cselib_find_slot): New fn. Use it instead of
- htab_find_slot_with_hash everywhere.
- (entry_and_rtx_equal_p): Use find_slot_memmode.
- (autoinc_split): New fn.
- (rtx_equal_for_cselib_p): Rename and implement in terms of...
- (rtx_equal_for_cselib_1): ... this. Take memmode, pass it on.
- Deal with autoinc. Special-case recursion into MEMs.
- (cselib_hash_rtx): Likewise.
- (cselib_lookup_mem): Infer pmode from address mode. Distinguish
- address and MEM modes.
- (cselib_subst_to_values): Add memmode, pass it on.
- Deal with autoinc.
- (cselib_lookup): Add memmode argument, pass it on.
- (cselib_lookup_from_insn): Add memmode.
- (cselib_invalidate_rtx): Discard obsolete push_operand handling.
- (struct cselib_record_autoinc_data): New.
- (cselib_record_autoinc_cb): New fn.
- (cselib_record_sets): Use it, along with for_each_inc_dec. Pass MEM
- mode to cselib_lookup. Reset autoinced REGs here instead of...
- (cselib_process_insn): ... here.
- * var-tracking.c (replace_expr_with_values, use_type): Pass MEM mode
- to cselib_lookup.
- (add_uses): Likewise, also to cselib_subst_to_values.
- (add_stores): Likewise.
- * sched-deps.c (add_insn_mem_dependence): Pass mode to
- cselib_subst_to_values.
- (sched_analyze_1, sched_analyze_2): Likewise. Adjusted.
- * gcse.c (do_local_cprop): Adjusted.
- * postreload.c (reload_cse_simplify_set): Adjusted.
- (reload_cse_simplify_operands): Adjusted.
- * sel-sched-dump (debug_mem_addr_value): Pass mode.
-
-2011-02-03 Alexandre Oliva <aoliva@redhat.com>
-
- PR tree-optimization/45122
- * tree-ssa-loop-niter.c (number_of_iterations_exit): Don't make
- unsafe assumptions when there's more than one loop exit.
-
-2011-02-02 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/47272
- * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
- Document using vector double with the load/store builtins, and
- that the load/store builtins always use Altivec instructions.
-
- * config/rs6000/vector.md (vector_altivec_load_<mode>): New insns
- to use altivec memory instructions, even on VSX.
- (vector_altivec_store_<mode>): Ditto.
-
- * config/rs6000/rs6000-protos.h (rs6000_address_for_altivec): New
- function.
-
- * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
- V2DF, V2DI support to load/store overloaded builtins.
-
- * config/rs6000/rs6000-builtin.def (ALTIVEC_BUILTIN_*): Add
- altivec load/store builtins for V2DF/V2DI types.
-
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
- set avoid indexed addresses on power6 if -maltivec.
- (altivec_expand_ld_builtin): Add V2DF, V2DI support, use
- vector_altivec_load/vector_altivec_store builtins.
- (altivec_expand_st_builtin): Ditto.
- (altivec_expand_builtin): Add VSX memory builtins.
- (rs6000_init_builtins): Add V2DI types to internal types.
- (altivec_init_builtins): Add support for V2DF/V2DI altivec
- load/store builtins.
- (rs6000_address_for_altivec): Insure memory address is appropriate
- for Altivec.
-
- * config/rs6000/vsx.md (vsx_load_<mode>): New expanders for
- vec_vsx_ld and vec_vsx_st.
- (vsx_store_<mode>): Ditto.
-
- * config/rs6000/rs6000.h (RS6000_BTI_long_long): New type
- variables to hold long long types for VSX vector memory builtins.
- (RS6000_BTI_unsigned_long_long): Ditto.
- (long_long_integer_type_internal_node): Ditti.
- (long_long_unsigned_type_internal_node): Ditti.
-
- * config/rs6000/altivec.md (UNSPEC_LVX): New UNSPEC.
- (altivec_lvx_<mode>): Make altivec_lvx use a mode iterator.
- (altivec_stvx_<mode>): Make altivec_stvx use a mode iterator.
-
- * config/rs6000/altivec.h (vec_vsx_ld): Define VSX memory builtin
- short cuts.
- (vec_vsx_st): Ditto.
-
-2011-02-02 Joseph Myers <joseph@codesourcery.com>
-
- * config/pa/pa-hpux10.opt: New.
- * config/hpux11.opt (pthread): New Driver option.
- * config/pa/pa-hpux.opt (nolibdld, rdynamic): New Driver options.
- * config.gcc (hppa[12]*-*-hpux10*): Use pa/pa-hpux10.opt.
-
-2011-02-02 Joseph Myers <joseph@codesourcery.com>
-
- * config/ia64/vms.opt: New.
- * config.gcc (ia64-hp-*vms*): Use ia64/vms.opt.
-
-2011-02-01 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/47580
- * config/rs6000/vsx.md (vsx_float<VSi><mode>2): Use
- gpc_reg_operand instead of vsx_register_operand to match rs6000.md
- generator functions.
- (vsx_floatuns<VSi><mode>2): Ditto.
- (vsx_fix_trunc<mode><VSi>2): Ditto.
- (vsx_fixuns_trunc<mode><VSi>2): Ditto.
-
-2011-02-02 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/djgpp.opt (posix): New Driver option.
-
-2011-02-02 Gerald Pfeifer <gerald@pfeifer.com>
-
- * config.gcc (*-*-freebsd[12], *-*-freebsd[12].*, *-*-freebsd*aout*):
- Move to the unsupported targets list.
-
-2011-02-02 Peter Bergner <bergner@vnet.ibm.com>
-
- PR rtl-optimization/47525
- * df-scan.c: Update copyright years.
- (df_get_call_refs): Do not mark global registers as DF_REF_REG_USE
- and non-clobber DF_REF_REG_DEF for calls to const and pure functions.
-
-2011-02-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/i386/sysv4.h (TARGET_VERSION): Remove.
- (SUBTARGET_RETURN_IN_MEMORY): Remove.
- (ASM_OUTPUT_ASCII): Remove.
- * config/i386/sol2.h (SUBTARGET_RETURN_IN_MEMORY): Remove #undef.
-
-2011-02-02 Jeff Law <law@redhat.com>
-
- PR middle-end/47543
- * reload.c (find_reloads_address): Handle reg+d address where both
- components are invalid by reloading the entire address.
-
-2011-02-02 Sebastian Pop <sebastian.pop@amd.com>
- Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/40979
- PR bootstrap/47044
- * passes.c (init_optimization_passes): After LIM call copy_prop
- and DCE to clean up.
- * tree-ssa-loop.c (pass_graphite_transforms): Add TODO_dump_func.
-
-2011-02-02 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/47576
- PR tree-optimization/47555
- * doc/invoke.texi (scev-max-expr-complexity): Documented.
- * params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100.
- (PARAM_SCEV_MAX_EXPR_COMPLEXITY): Declared.
- * tree-scalar-evolution.c (follow_ssa_edge): Use
- PARAM_SCEV_MAX_EXPR_COMPLEXITY.
-
-2011-02-02 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47566
- * builtins.c (builtin_save_expr): No SAVE_EXPR for SSA_NAMEs.
-
-2011-02-02 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/47106
- PR debug/47402
- * tree-inline.c (declare_return_variable): Remove unused caller
- variable.
-
- PR debug/47106
- PR debug/47402
- * tree-flow-inline.h (clear_is_used, is_used_p): New.
- * cfgexpand.c (account_used_vars_for_block): Use them.
- * tree-nrv.c (tree_nrv): Likewise.
- * tree-ssa-live.c (remove_unused_scope_block_p): Likewise.
- (dump_scope_block): Likewise.
- (remove_unused_locals): Likewise.
-
- PR debug/47106
- PR debug/47402
- * tree-inline.c (declare_return_variable): Add result decl to
- local decls only once.
- * gimple-low.c (record_vars_into): Mark newly-created variables
- as referenced.
-
-2011-02-02 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/47498
- PR debug/47501
- PR debug/45136
- PR debug/45130
- * haifa-sched.c (get_ebb_head_tail): Move notes across boundary
- debug insns.
- (no_real_insns_p, schedule_block, set_priorities): Drop special
- treatment of boundary debug insns.
- * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns.
- * sched-ebb.c (schedule_ebbs): Adjust skipping of debug insns.
- * sched-int.h (DEBUG_INSN_SCHED_P): Remove.
- (BOUNDARY_DEBUG_INSN_P): Likewise.
- (SCHEDULE_DEBUG_INSN_P): Likewise.
- * sched-rgn.c (init_ready_list): Drop special treatment of
- boundary debug insns.
- * final.c (rest_of_clean_state): Clear notes' BB.
-
-2011-02-01 Joseph Myers <joseph@codesourcery.com>
-
- * config/openbsd.opt (assert=): New Driver option.
-
-2011-02-01 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/nto.opt: New.
- * config.gcc (i[34567]86-*-nto-qnx*): Use i386/nto.opt.
-
-2011-02-01 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/netware.opt: New.
- * config.gcc (i[3456x]86-*-netware*): Use i386/netware.opt.
-
-2011-02-01 Joseph Myers <joseph@codesourcery.com>
-
- * config/interix.opt (posix): New Driver option.
-
-2011-02-01 DJ Delorie <dj@redhat.com>
-
- * config/m32c/m32c.h (PTRDIFF_TYPE): Remove extra definition.
-
- * config/m32c/m32c.c (m32c_regno_reg_class): Return smallest reg
- class for A0/A1.
-
-2011-02-01 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/47561
- * toplev.c (process_options): Print the Graphite flags. Add
- flag_loop_flatten to the list of options requiring Graphite.
-
-2011-02-01 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/cygming.opt (posix): New Driver option.
-
-2011-02-01 Joseph Myers <joseph@codesourcery.com>
-
- * config/arm/vxworks.opt: New.
- * config.gcc (arm-wrs-vxworks): Use arm/vxworks.opt.
-
-2011-02-01 Joseph Myers <joseph@codesourcery.com>
-
- * config/alpha/elf.opt: New.
- * config.gcc (alpha*-*-linux*, alpha*-*-gnu*, alpha*-*-freebsd*,
- alpha*-*-netbsd*, alpha*-*-openbsd*): Use alpha/elf.opt.
-
-2011-02-01 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47559
- * tree-ssa-loop-im.c (can_sm_ref_p): Do not perform
- store-motion on references that can throw.
-
-2011-02-01 Bernd Schmidt <bernds@codesourcery.com>
-
- * tree-dump.c (dump_option_value_info): Add entry for TDF_CSELIB.
- * tree-pass.h (TDF_CSELIB): New macro.
- * cselib.c (new_cselib_val, expand_loc, cselib_expand_value_rtx_1,
- cselib_lookup): Check for it rather than for TDF_DETAILS.
-
-2011-02-01 H.J. Lu <hongjiu.lu@intel.com>
-
- PR driver/47547
- * lto-wrapper.c (run_gcc): Don't add -dumpdir if linker_output
- is HOST_BIT_BUCKET.
-
- * opts.c (finish_options): Don't add x_aux_base_name if it is
- HOST_BIT_BUCKET.
-
-2011-02-01 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47555
- Revert
- 2010-07-15 Sebastian Pop <sebastian.pop@amd.com>
-
- * params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100.
-
-2011-02-01 Sebastien Bourdeauducq <sebastien@milkymist.org>
-
- PR gcc/46692
- * config/lm32/t-lm32: Add multilib for all CPU options.
-
-2011-02-01 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47541
- * tree-ssa-structalias.c (push_fields_onto_fieldstack): Make
- sure to have a field at offset zero.
-
-2011-01-31 Joseph Myers <joseph@codesourcery.com>
-
- * config/arc/arc.opt (EB, EL): New Driver options.
-
-2011-01-31 Joseph Myers <joseph@codesourcery.com>
-
- * config/alpha/osf5.opt: New.
- * config.gcc (alpha*-dec-osf5.1*): Use alpha/osf5.opt.
-
-2011-01-31 Joseph Myers <joseph@codesourcery.com>
-
- * config/vms/vms.opt (map, mvms-return-codes): New Driver options.
-
-2011-01-31 Sebastian Pop <sebastian.pop@amd.com>
-
- * common.opt (ftree-loop-linear): Use Alias to make it an alias of
- -floop-interchange.
- * invoke.texi (-ftree-loop-linear): Make it clear that this flag
- is an alias of -floop-interchange and that it requires the
- Graphite infrastructure.
- * tree-ssa-loop.c (gate_graphite_transforms): Do not set
- flag_loop_interchange based on the value of flag_tree_loop_linear.
-
-2011-01-31 Jakub Jelinek <jakub@redhat.com>
- Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47538
- * tree-ssa-ccp.c (bit_value_binop_1): For uns computation use
- type instead of r1type, except for comparisons. For right
- shifts and comparisons punt if there are mismatches in
- sizetype vs. non-sizetype types.
-
-2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * doc/sourcebuild.texi (Effective-Target Keywords): Document
- avx_runtime.
-
-2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (gcc_cv_ld_eh_frame_hdr): Update minimal Sun ld
- version number.
- * configure: Regenerate.
-
-2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (gcc_cv_ld_static_option): Define.
- (gcc_cv_ld_dynamic_option): Define.
- (gcc_cv_ld_static_dynamic): Tru64 UNIX support -noso/-so_archive
- instead.
- (HAVE_LD_STATIC_DYNAMIC): Update message.
- (LD_STATIC_OPTION): Define.
- (LD_DYNAMIC_OPTION): Define.
- * configure: Regenerate.
- * config.in: Regenerate.
- * gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS &&
- HAVE_LD_STATIC_DYNAMIC]: Use them.
-
-2011-01-31 Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.c (rx_get_stack_layout): Only save call clobbered
- registers inside interrupt handlers if the handler is not a leaf
- function.
-
-2011-01-31 Nick Clifton <nickc@redhat.com>
-
- * config/mn10300/mn10300.c (mn10300_regno_in_class_p): Check for
- reg_renumber returning an INVALID_REGNUM.
-
-2011-01-31 Alexandre Oliva <aoliva@redhat.com>
-
- PR libgcj/44341
- * doc/install.texi: Document host options discarded when cross
- configuring target libraries.
-
-2011-01-31 Alexandre Oliva <aoliva@redhat.com>
-
- Reverted:
- 2011-01-25 Alexandre Oliva <aoliva@redhat.com>
- PR debug/45136
- PR debug/45130
- * haifa-sched.c (get_ebb_head_tail): Move notes across boundary
- debug insns.
- (no_real_insns_p, schedule_block, set_priorities): Drop special
- treatment of boundary debug insns.
- * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns.
- * sched-ebb.c (schedule_ebbs): Don't skip debug insns.
- * sched-int.h (DEBUG_INSN_SCHED_P): Remove.
- (BOUNDARY_DEBUG_INSN_P): Likewise.
- (SCHEDULE_DEBUG_INSN_P): Likewise.
- * sched-rgn.c (init_ready_list): Drop special treatment of
- boundary debug insns.
- * final.c (rest_of_clean-state): Clear notes' BB.
-
-2011-01-31 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (print_operand): Rearrange addends in
- toc relative expressions as we do in print_operand_address.
-
-2011-01-30 Kazu Hirata <kazu@codesourcery.com>
-
- * doc/extend.texi: Follow spelling conventions.
- * doc/invoke.texi: Fix a typo.
-
-2011-01-30 Joseph Myers <joseph@codesourcery.com>
-
- * config/hpux11.opt: New.
- * config.gcc (hppa*64*-*-hpux11*, hppa[12]*-*-hpux11*,
- ia64*-*-hpux*): Use hpux11.opt.
-
-2011-01-30 Jonathan Yong <jon_y@users.sourceforge.net>
-
- * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Add t-dfprules
- to tmake_file.
-
-2011-01-30 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/install.texi (hppa-hp-hpux10): Remove references to HP
- support sites.
-
-2011-01-30 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/install.texi (Binaries): Remove outdated reference for
- Motorola 68HC11/68HC12 downloads.
-
-2011-01-30 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/extend.texi (Thread-Local): Adjust reference to Ulrich
- Drepper's paper.
-
-2011-01-29 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR bootstrap/47147
- * ginclude/stddef.h: Check for _X86_64_ANSI_H_ and _I386_ANSI_H_ as
- used by NetBSD.
-
-2011-01-28 Ahmad Sharif <asharif@google.com>
-
- * value-prof.c (check_counter): Corrected error message.
-
-2011-01-29 Jie Zhang <jie@codesourcery.com>
-
- * config/arm/arm.c (arm_legitimize_reload_address): New.
- * config/arm/arm.h (ARM_LEGITIMIZE_RELOAD_ADDRESS): Use
- arm_legitimize_reload_address.
- * config/arm/arm-protos.h (arm_legitimize_reload_address): Declare.
-
-2011-01-28 Ian Lance Taylor <iant@google.com>
-
- * godump.c (go_define): Ignore macros whose definitions include
- two adjacent operands.
-
-2011-01-28 Jakub Jelinek <jakub@redhat.com>
-
- PR target/42894
- * varasm.c (force_const_mem): Store copy of x in desc->constant
- instead of x itself.
- * expr.c (emit_move_insn): Add a copy of y_cst instead of y_cst
- itself into REG_EQUAL note.
-
-2011-01-28 Joseph Myers <joseph@codesourcery.com>
-
- * config/freebsd.opt (posix, rdynamic): New Driver options.
-
-2011-01-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (gcc_cv_ld_static_dynamic): IRIX 6 ld supports
- -Bstatic/-Bdynamic.
- * configure: Regenerate.
-
-2011-01-27 Joseph Myers <joseph@codesourcery.com>
-
- * config/rs6000/sysv4.h (LIB_NETBSD_SPEC): Don't handle -profile.
- * config/rs6000/vxworks.h (CC1_SPEC): Don't handle -profile.
-
-2011-01-27 Anatoly Sokolov <aesok@post.ru>
-
- * config/s390/s390.h (PREFERRED_RELOAD_CLASS): Remove.
- * config/s390/s390-protos.h (s390_preferred_reload_class): Remove.
- * config/s390/s390.c (TARGET_PREFERRED_RELOAD_CLASS): Define.
- (s390_preferred_reload_class): Make static. Change return and
- 'rclass' argument type to reg_class_t.
-
-2011-01-27 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/46949
- * cgraphunit.c (process_common_attributes): Fix use of remove_attribute.
- (process_function_and_variable_attributes): Check defined weakrefs.
-
-2011-01-27 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/47228
- * tree-sra.c (sra_modify_assign): Use build_ref_for_model instead of
- build_ref_for_offset.
-
-2011-01-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu-elf.h (ASM_SPEC): Remove.
-
-2011-01-26 Mikael Pettersson <mikpe@it.uu.se>
-
- PR rtl-optimization/46856
- * postreload.c (reload_combine_recognize_const_pattern): Do not
- separate cc0 setter and user on cc0 targets.
-
-2011-01-26 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR c/43082
- * c-typeck.c (c_objc_common_truthvalue_conversion): If we are
- passed a VOID_TYPE expression, immediately emit an error and
- return error_mark_node.
-
-2011-01-26 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/47464
- * df-problems.c (can_move_insn_across): Use may_trap_or_fault_p
- rather than may_trap_p as needed.
-
-2011-01-26 DJ Delorie <dj@redhat.com>
-
- PR rtl-optimization/46878
- * combine.c (insn_a_feeds_b): Check for the implicit cc0
- setter/user dependency as well.
-
-2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/44469
- * cfgcleanup.c (try_optimize_cfg): Iterate in CFG layout mode too
- after removing trivially dead basic blocks.
-
-2011-01-26 Joseph Myers <joseph@codesourcery.com>
-
- * config/bfin/bfin.h (LINK_SPEC): Remove %{Qy:} %{!Qn:-Qy}.
- * config/frv/frv.h (LINK_SPEC): Likewise.
- * config/i386/netware.h (LINK_SPEC): Likewise.
- * config/m68k/linux.h (ASM_SPEC): Likewise.
- * config/rs6000/linux64.h (ASM_SPEC_COMMON): Likewise.
- * config/rs6000/sysv4.h (LINK_SPEC): Likewise.
- * config/rs6000/vxworks.h (ASM_SPEC): Likewise.
- * config/sparc/linux.h (ASM_SPEC): Likewise.
- * config/sparc/linux64.h (ASM_SPEC): Likewise.
- * config/sparc/sp-elf.h (ASM_SPEC): Likewise.
-
-2011-01-26 Joseph Myers <joseph@codesourcery.com>
-
- * config/bfin/bfin.h (ASM_SPEC): Remove %{Ym,*}.
- * config/frv/frv.h (ASM_SPEC): Likewise.
- * config/m68k/linux.h (ASM_SPEC): Likewise.
- * config/pa/pa-linux.h (ASM_SPEC): Likewise.
- * config/rs6000/linux64.h (ASM_SPEC): Likewise.
- * config/rs6000/vxworks.h (ASM_SPEC): Likewise.
- * config/sparc/linux.h (ASM_SPEC): Likewise.
- * config/sparc/linux64.h (ASM_SPEC): Likewise.
- * config/sparc/sp-elf.h (ASM_SPEC): Likewise.
-
-2011-01-26 Joseph Myers <joseph@codesourcery.com>
-
- * config/bfin/bfin.h (LINK_SPEC): Remove %{YP,*}.
- * config/frv/frv.h (LINK_SPEC): Likewise.
- * config/rs6000/sysv4.h (LINK_SPEC): Likewise.
-
-2011-01-26 Joseph Myers <joseph@codesourcery.com>
-
- * config/bfin/bfin.h (ASM_SPEC): Remove %{Yd,*}.
- * config/frv/frv.h (ASM_SPEC): Likewise.
- * config/i386/sol2-10.h (ASM_SPEC): Likewise.
- * config/m68k/linux.h (ASM_SPEC): Likewise.
- * config/pa/pa-linux.h (ASM_SPEC): Likewise.
- * config/rs6000/linux64.h (ASM_SPEC32): Likewise.
- * config/rs6000/vxworks.h (ASM_SPEC): Likewise.
- * config/sol2.h (ASM_SPEC): Remove comment about -Yd,.
- * config/sparc/linux.h (ASM_SPEC): Likewise.
- * config/sparc/linux64.h (ASM_SPEC): Likewise.
- * config/sparc/sp-elf.h (ASM_SPEC): Likewise.
- * config/sparc/sysv4.h (ASM_SPEC): Remove %{Yd,*}.
-
-2011-01-26 Steve Ellcey <sje@cup.hp.com>
-
- PR target/46997
- * config/ia64/vect.md (mulv2si3): Enable and fix for TARGET_BIG_ENDIAN.
- (*mux2): Ditto.
- (vec_extract_evenodd_help): Ditto.
- (vec_extract_evenv4hi): Ditto.
- (vec_extract_oddv4hi): Ditto.
- (vec_interleave_lowv2si): Ditto.
- (vec_interleave_highv2si): Ditto.
- (vec_extract_evenv2si): Ditto.
- (vec_extract_oddv2si: Ditto.
- (vec_pack_trunc_v2si): Ditto.
-
-2011-01-22 Jan Hubicka <jh@suse.cz>
-
- PR target/47237
- * cgraph.h (cgraph_local_info): New field can_change_signature.
- * ipa-cp.c (ipcp_update_callgraph): Only compute args_to_skip if callee
- signature can change.
- (ipcp_estimate_growth): Call sequence simplify only if calle signature
- can change.
- (ipcp_insert_stage): Only compute args_to_skip if signature can change.
- (cgraph_function_versioning): We can not change signature of functions
- that don't allow that.
- * lto-cgraph.c (lto_output_node): Stream local.can_change_signature.
- (lto_input_node): Likewise.
- * ipa-inline.c (compute_inline_parameters): Compute
- local.can_change_signature.
- * ipa-split.c (visit_bb): Never split away APPLY_ARGS.
- * tree-sra.c (ipa_sra_preliminary_function_checks): Give up on
- functions that can not change signature.
- * i386.c (ix86_function_regparm, ix86_function_sseregparm,
- init_cumulative_args): Do not use local calling conventions
- for functions that can not change signature.
-
-2011-01-22 Jan Hubicka <jh@suse.cz>
-
- * doc/invoke.texi (hot-bb-frequency-fraction): Commit forgotten hunk.
-
-2011-01-26 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47190
- * cgraphunit.c (process_common_attributes): New function.
- (process_function_and_variable_attributes): Use it.
-
-2011-01-26 Richard Guenther <rguenther@suse.de>
-
- PR lto/47423
- * cgraphbuild.c (record_eh_tables): Record reference to personality
- function.
-
-2011-01-26 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/45454
- * sel-sched.c (moveup_expr): Don't let debug insns prevent
- non-debug insns from moving up.
-
-2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
-
- PR target/40125
- * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Select suitable
- t-dlldir{,-x} fragment for build and add it to tmake_file.
- (i[34567]86-*-mingw* | x86_64-*-mingw*): Likewise.
- * Makefile.in (libgcc.mvars): Also export SHLIB_DLLDIR to libgcc.
- * config/i386/t-dlldir: New file.
- (SHLIB_DLLDIR): Define.
- * config/i386/t-dlldir-x: New file.
- (SHLIB_DLLDIR): Define.
- * config/i386/t-cygming: Error out if SHLIB_DLLDIR is not set.
- (SHLIB_INSTALL): Use it.
-
-2011-01-26 Chung-Lin Tang <cltang@codesourcery.com>
-
- PR target/47246
- * config/arm/arm.c (thumb2_legitimate_index_p): Change the
- lower bound of the allowed Thumb-2 coprocessor load/store
- index range to -256. Add explaining comment.
-
-2011-01-25 Ian Lance Taylor <iant@google.com>
-
- * godump.c (go_define): Improve lexing of macro expansion to only
- accept expressions which match Go spec.
-
-2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
-
- PR c++/43601
- * tree.c (handle_dll_attribute): Handle it.
- * doc/extend.texi (@item dllexport): Mention it.
- * doc/invoke.texi (@item -fno-keep-inline-dllexport): Document it.
-
-2011-01-25 Ian Lance Taylor <iant@google.com>
-
- PR tree-optimization/26854
- * c-decl.c (struct c_scope): Add field has_jump_unsafe_decl.
- (decl_jump_unsafe): Move higher in file, with no other change.
- (bind): Set has_jump_unsafe_decl if appropriate.
- (update_label_decls): Test has_jump_unsafe_decl to avoid loop.
- (check_earlier_gotos): Likewise.
- (c_check_switch_jump_warnings): Likewise.
-
-2011-01-25 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- * doc/invoke.texi (Warning Options): Add missing hyphen.
- (-fprofile-dir): Minor grammatical fixes.
- (-fbranch-probabilities): Likewise.
-
-2011-01-25 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/45136
- PR debug/45130
- * haifa-sched.c (get_ebb_head_tail): Move notes across boundary
- debug insns.
- (no_real_insns_p, schedule_block, set_priorities): Drop special
- treatment of boundary debug insns.
- * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns.
- * sched-ebb.c (schedule_ebbs): Don't skip debug insns.
- * sched-int.h (DEBUG_INSN_SCHED_P): Remove.
- (BOUNDARY_DEBUG_INSN_P): Likewise.
- (SCHEDULE_DEBUG_INSN_P): Likewise.
- * sched-rgn.c (init_ready_list): Drop special treatment of
- boundary debug insns.
- * final.c (rest_of_clean-state): Clear notes' BB.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * Makefile.in (LAMBDA_H): Removed.
- (TREE_DATA_REF_H): Remove dependence on LAMBDA_H.
- (OBJS-common): Remove dependence on lambda-code.o, lambda-mat.o,
- lambda-trans.o, and tree-loop-linear.o.
- (lto-symtab.o): Remove dependence on LAMBDA_H.
- (tree-loop-linear.o): Remove rule.
- (lambda-mat.o): Same.
- (lambda-trans.o): Same.
- (lambda-code.o): Same.
- (tree-vect-loop.o): Add missing dependence on TREE_DATA_REF_H.
- (tree-vect-slp.o): Same.
- * hwint.h (gcd): Moved here.
- (least_common_multiple): Same.
- * lambda-code.c: Removed.
- * lambda-mat.c: Removed.
- * lambda-trans.c: Removed.
- * lambda.h: Removed.
- * tree-loop-linear.c: Removed.
- * lto-symtab.c: Do not include lambda.h.
- * omega.c (gcd): Removed.
- * passes.c (init_optimization_passes): Remove pass_linear_transform.
- * tree-data-ref.c (print_lambda_vector): Moved here.
- (lambda_vector_copy): Same.
- (lambda_matrix_copy): Same.
- (lambda_matrix_id): Same.
- (lambda_vector_first_nz): Same.
- (lambda_matrix_row_add): Same.
- (lambda_matrix_row_exchange): Same.
- (lambda_vector_mult_const): Same.
- (lambda_vector_negate): Same.
- (lambda_matrix_row_negate): Same.
- (lambda_vector_equal): Same.
- (lambda_matrix_right_hermite): Same.
- * tree-data-ref.h: Do not include lambda.h.
- (lambda_vector): Moved here.
- (lambda_matrix): Same.
- (dependence_level): Same.
- (lambda_transform_legal_p): Removed declaration.
- (lambda_collect_parameters): Same.
- (lambda_compute_access_matrices): Same.
- (lambda_vector_gcd): Same.
- (lambda_vector_new): Same.
- (lambda_vector_clear): Same.
- (lambda_vector_lexico_pos): Same.
- (lambda_vector_zerop): Same.
- (lambda_matrix_new): Same.
- * tree-flow.h (least_common_multiple): Removed declaration.
- * tree-parloops.c (lambda_trans_matrix): Moved here.
- (LTM_MATRIX): Same.
- (LTM_ROWSIZE): Same.
- (LTM_COLSIZE): Same.
- (LTM_DENOMINATOR): Same.
- (lambda_trans_matrix_new): Same.
- (lambda_matrix_vector_mult): Same.
- (lambda_transform_legal_p): Same.
- * tree-pass.h (pass_linear_transform): Removed declaration.
- * tree-ssa-loop.c (tree_linear_transform): Removed.
- (gate_tree_linear_transform): Removed.
- (pass_linear_transform): Removed.
- (gate_graphite_transforms): Make flag_tree_loop_linear an alias of
- flag_loop_interchange.
-
-2011-01-25 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47265
- PR tree-optimization/47443
- * tree-ssa-forwprop.c (forward_propagate_addr_expr): Return false
- if name still has some uses.
-
-2011-01-25 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/47382
- * gimple-fold.c (gimple_fold_obj_type_ref_call): Removed.
- (gimple_fold_call): Do not call gimple_fold_obj_type_ref_call.
-
-2011-01-25 Joel Sherrill <joel.sherrill@oarcorp.com>
-
- * config/m32r/m32r.c: Define TARGET_EXCEPT_UNWIND_INFO to
- sjlj_except_unwind_info.
-
-2011-01-25 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47426
- * tree-ssa-structalias.c (ipa_pta_execute): Make externally
- visible functions results escape.
-
-2011-01-25 Jakub Jelinek <jakub@redhat.com>
-
- PR target/45701
- * config/arm/arm.c (any_sibcall_uses_r3): New function.
- (arm_get_frame_offsets): Use it.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47271
- * tree-if-conv.c (bb_postdominates_preds): New.
- (if_convertible_bb_p): Call bb_postdominates_preds.
- (if_convertible_loop_p_1): Compute CDI_POST_DOMINATORS.
- (predicate_scalar_phi): Call bb_postdominates_preds.
-
-2011-01-25 Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.h (LIBCALL_VALUE): Do not promote complex types.
- * config/rx/rx.c (rx_function_value): Likewise.
- (rx_promote_function_mode): Likewise.
- (gen_safe_add): Place an outsized immediate value inside an UNSPEC
- in order to make it legitimate.
- * config/rx/rx.md (adddi3_internal): If the second operand is a MEM
- make sure that the first operand is the same as the result register.
- (addsi3_unspec): Delete.
- (subdi3): Do not accept immediate operands.
- (subdi3_internal): Likewise.
-
-2011-01-25 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/37273
- * ira-costs.c (scan_one_insn): Detect constants living in memory and
- handle them like argument loads from stack slots. Do not double
- count memory for memory constants and argument loads from stack slots.
-
-2011-01-25 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47427
- PR tree-optimization/47428
- * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't
- coalesce if the new root var would be TREE_READONLY.
-
-2011-01-25 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47414
- * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Use the
- correct type for TBAA.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-sese-to-poly.c (dr_indices_valid_in_loop): New.
- (close_phi_written_to_memory): Call for_each_index with
- dr_indices_valid_in_loop.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-sese-to-poly.c (new_pbb_from_pbb): Only copy PBB_DOMAIN
- when it is initialized.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-scop-detection.c (stmt_has_simple_data_refs_p): Update
- call to graphite_find_data_references_in_stmt.
- * graphite-sese-to-poly.c (outermost_loop_in_sese_1): New.
- (try_generate_gimple_bb): Call outermost_loop_in_sese_1. Update
- call to graphite_find_data_references_in_stmt.
- (analyze_drs_in_stmts): Same.
- * tree-data-ref.c (dr_analyze_indices): Pass in parameter the loop
- in which the scalar analysis of indices is performed.
- (create_data_ref): Same. Update call to dr_analyze_indices.
- (find_data_references_in_stmt): Update call to create_data_ref.
- (graphite_find_data_references_in_stmt): Same.
- * tree-data-ref.h (graphite_find_data_references_in_stmt): Update
- declaration.
- (create_data_ref): Same.
- * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Update
- call to create_data_ref.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-sese-to-poly.c (build_poly_scop): Move
- rewrite_commutative_reductions_out_of_ssa before find_scop_parameters.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-sese-to-poly.c (close_phi_written_to_memory): Also allow
- VAR_DECL, PARM_DECL, and RESULT_DECL.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-dependences.c (reduction_dr_1): Allow several reductions
- in a reduction PBB.
- * graphite-sese-to-poly.c (split_reduction_stmt): Do not split PBBs
- that have already been marked as PBB_IS_REDUCTION.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-scop-detection.c (same_close_phi_node): New.
- (remove_duplicate_close_phi): New.
- (make_close_phi_nodes_unique): New.
- (canonicalize_loop_closed_ssa): Call make_close_phi_nodes_unique.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-dependences.c (new_poly_ddr): Call same_pdr_p.
- * graphite-poly.h (same_pdr_p): Do not expect that the PDR_TYPE
- of both data references to be the same.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-dependences.c (build_lexicographical_constraint): Remove
- the gdim parameter.
- (build_lexicographical_constraint): Adjust call to
- ppl_powerset_is_empty.
- (dependence_polyhedron): Same.
- (graphite_legal_transform_dr): Same.
- (graphite_carried_dependence_level_k): Same.
- * graphite-ppl.c (ppl_powerset_is_empty): Remove the nb_params
- parameter.
- * graphite-ppl.h (ppl_powerset_is_empty): Adjust declaration.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-sese-to-poly.c
- (translate_scalar_reduction_to_array_for_stmt): Call unshare_expr.
- (close_phi_written_to_memory): New.
- (translate_scalar_reduction_to_array): Call close_phi_written_to_memory
- and unshare_expr.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * doc/install.texi: Update the expected version number of PPL to 0.11.
- * graphite-ppl.c (ppl_powerset_is_empty): Remove now dead code under
- #if PPL_VERSION_MINOR < 11.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-dependences.c: Include graphite-cloog-util.h.
- (new_poly_ddr): Inlined into dependence_polyhedron.
- (free_poly_ddr): Moved close by new_poly_ddr.
- (dependence_polyhedron_1): Renamed dependence_polyhedron.
- Early return NULL when ppl_powerset_is_empty returns true.
- (dependence_polyhedron): Renamed new_poly_ddr. Call only once
- poly_drs_may_alias_p. Avoid one call to ppl_powerset_is_empty.
- (graphite_legal_transform_dr): Call new_poly_ddr.
- (graphite_carried_dependence_level_k): Same.
- (dot_original_deps_stmt_1): Renamed dot_deps_stmt_2. Use new_poly_ddr.
- (dot_transformed_deps_stmt_1): Removed.
- (dot_deps_stmt_1): Call dot_deps_stmt_2.
- (dot_original_deps): Renamed dot_deps_2. Call new_poly_ddr.
- (dot_deps_1): Call dot_deps_2.
- * Makefile.in (graphite-dependences.o): Add missing dependence on
- graphite-cloog-util.h.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-dependences.c (new_poly_dr): Call ppl_powerset_is_empty.
- (build_lexicographical_constraint): Same.
- (dependence_polyhedron_1): Same.
- (graphite_legal_transform_dr): Same.
- (graphite_carried_dependence_level_k): Same.
- * graphite-ppl.c (ppl_powerset_is_empty): New.
- * graphite-ppl.h (ppl_powerset_is_empty): Declared.
- * tree-data-ref.c (dump_data_reference): Print the basic block index.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-dependences.c (build_pairwise_scheduling): Correctly compute
- the "a followed by b" relation and document it.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-dependences.c (build_lexicographical_constraint): Stop the
- iteration when the bag of constraints is empty.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-poly.c (pbb_remove_duplicate_pdrs): Make it work.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-interchange.c (lst_interchange_profitable_p): Takes a loop
- nest and two loop depths as parameters.
- (lst_try_interchange_loops): Call lst_interchange_profitable_p after
- lst_perfect_nestify.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-dependences.c (print_pddr): Call
- ppl_io_fprint_Pointset_Powerset_C_Polyhedron.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-ppl.c (debug_gmp_value): New.
- * graphite-ppl.h (debug_gmp_value): Declared.
-
-2011-01-25 Tobias Grosser <grosser@fim.uni-passau.de>
-
- * doc/install.texi: Document availability of cloog-0.16.
-
-2011-01-25 Vladimir Kargov <kargov@gmail.com>
-
- * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Free
- invalid postdominance info.
-
-2011-01-24 Jan Hubicka <jh@suse.cz>
-
- PR c/21659
- * doc/extend.texi (weak pragma): Drop claim that it must
- appear before definition.
- * varasm.c (merge_weak, declare_weak): Only sanity check
- that DECL is not output at a time it is declared weak.
-
-2011-01-24 Kenneth Zadeck <zadeck@naturalbridge.com>
-
- * machmode.def: Fixed comments.
-
-2011-01-24 Kai Tietz <kai.tietz@onevision.com>
-
- * emit-rtl.c (reg_attrs_htab_hash): Replace long by intptr_t.
-
-2011-01-24 Paul Koning <ni1d@arrl.net>
-
- * builtins.c (c_readstr): Fix byte order if BYTES_BIG_ENDIAN !=
- WORDS_BIG_ENDIAN.
-
-2011-01-24 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/46519
- * config/i386/i386.c: Include sbitmap.h and fibheap.h.
- (block_info): Add scanned and prev.
- (move_or_delete_vzeroupper_2): Return if the basic block
- has been scanned and the upper 128bit state is unchanged
- from the last scan.
- (move_or_delete_vzeroupper_1): Return true if the exit
- state is changed.
- (move_or_delete_vzeroupper): Visit basic blocks using the
- work-list based algorithm based on vt_find_locations in
- var-tracking.c.
-
- * config/i386/t-i386: Also depend on sbitmap.h and $(FIBHEAP_H).
-
-2011-01-24 Nick Clifton <nickc@redhat.com>
-
- * config/v850/v850.opt (mv850es): New option - alias for -mv850e1.
- * config/v850/v850.h (ASM_SPEC): If -mv850es is specified pass
- -mv850e1 to the assembler. If -mv850e1 or -mv850es is specified
- then define __v850e1__.
- * doc/invoke.texi: Document -mv850es.
-
-2011-01-24 Richard Henderson <rth@redhat.com>
-
- * config/rx/predicates.md (rx_fp_comparison_operator): Don't accept
- compound unordered comparisons.
- * config/rx/rx.c (rx_split_fp_compare): Remove.
- * config/rx/rx-protos.h: Update.
- * config/rx/rx.md (gcc_conds, rx_conds): Remove.
- (cbranchsf4): Don't call rx_split_fp_compare.
- (*cbranchsf4): Use rx_split_cbranch.
- (*cmpsf): Don't accept "i" constraint.
- (*conditional_branch): Only valid after reload.
- (cstoresf4): Merge expander with insn. Don't call rx_split_fp_compare.
-
-2011-01-24 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/47385
- * config/rs6000/altivec.md (vector constant splitters): Add
- support for creating vector single precision constants if -mvsx is
- used and we would create the constant using Altivec primitives.
-
-2011-01-23 Bernd Schmidt <bernds@codesourcery.com>
- Richard Sandiford <rdsandiford@googlemail.com>
-
- PR rtl-optimization/47166
- * reload1.c (emit_reload_insns): Disable the spill_reg_store
- mechanism for PRE_MODIFY and POST_MODIFY.
- (inc_for_reload): For PRE_MODIFY, return the insn that sets the
- reloadreg.
-
-2011-01-23 Andreas Schwab <schwab@linux-m68k.org>
-
- * compare-elim.c (maybe_select_cc_mode): Add ATTRIBUTE_UNUSED markers.
-
-2011-01-22 Jan Hubicka <jh@suse.cz>
-
- PR lto/47333
- * lto-cgraph.c (reachable_from_this_partition_p): Fix pasto.
-
-2011-01-22 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/43884
- PR lto/44334
- * predict.c (maybe_hot_frequency_p): Use entry block frequency as base.
- * doc/invoke.texi (hot-bb-frequency-fraction): Update docs.
-
-2011-01-22 Anatoly Sokolov <aesok@post.ru>
-
- * config/s390/s390.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
- * config/s390/s390.c (s390_register_move_cost,
- s390_memory_move_cost): New.
- (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
-
-2011-01-22 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- PR middle-end/47401
- * except.c (sjlj_assign_call_site_values): Move setting the
- crtl->uses_eh_lsda flag to ...
- (sjlj_mark_call_sites): ... here.
- (sjlj_emit_function_enter): Support NULL dispatch label.
- (sjlj_build_landing_pads): In a function with no landing pads
- that still has must-not-throw regions, generate code to register
- a personality function with empty LSDA.
-
-2011-01-21 Richard Henderson <rth@redhat.com>
-
- * config/rx/rx.c (TARGET_FLAGS_REGNUM): New.
-
- * config/mn10300/mn10300.c (TARGET_FLAGS_REGNUM): New.
-
- * compare-elim.c: New file.
- * Makefile.in (OBJS-common): Add it.
- (compare-elim.o): New.
- * common.opt (fcompare-elim): New.
- * opts.c (default_options_table): Add OPT_fcompare_elim.
- * tree-pass.h (pass_compare_elim_after_reload): New.
- * passes.c (init_optimization_passes): Add it.
- * recog.h: Protect against re-inclusion.
- * target.def (TARGET_FLAGS_REGNUM): New POD hook.
- * doc/invoke.texi (-fcompare-elim): Document it.
- * doc/tm.texi.in (TARGET_FLAGS_REGNUM): Document it.
- * doc/tm.texi: Rebuild.
-
-2011-01-22 Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.md (cstoresf4): Pass comparison operator to
- rx_split_fp_compare.
-
-2011-01-22 Nick Clifton <nickc@redhat.com>
-
- * config/rx/rx.md (UNSPEC_CONST): New.
- (deallocate_and_return): Wrap the amount popped off the stack in
- an UNSPEC_CONST in order to stop it being rejected by
- -mmax-constant-size.
- (pop_and_return): Add a "(return)" rtx.
- (call): Drop the immediate operand.
- (call_internal): Likewise.
- (call_value): Likewise.
- (call_value_internal): Likewise.
- (sibcall_internal): Likewise.
- (sibcall_value_internal): Likewise.
- (sibcall): Likewise. Generate an explicit call using
- sibcall_internal.
- (sibcall_value): Likewise.
- (mov<>): FAIL if a constant operand is not legitimate.
- (addsi3_unpsec): New pattern.
-
- * config/rx/rx.c (rx_print_operand_address): Handle UNSPEC CONSTs.
- (ok_for_max_constant): New function.
- (gen_safe_add): New function.
- (rx_expand_prologue): Use gen_safe_add.
- (rx_expand_epilogue): Likewise.
- (rx_is_legitimate_constant): Use ok_for_max_constant. Handle
- UNSPEC CONSTs.
-
-2011-01-21 Jeff Law <law@redhat.com>
-
- PR tree-optimization/47053
- * tree-ssa-dse.c (need_eh_cleanup): New bitmap.
- (dse_optimize_stmt): Set the appropriate bit in NEED_EH_CLEANUP when
- statements are deleted.
- (tree_ssa_dse): Allocate & free NEED_EH_CLEANUP. If NEED_EH_CLEANUP
- is nonempty, then purge dead edges and cleanup the CFG.
-
-2011-01-21 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/47402
- Temporarily revert:
- 2011-01-21 Alexandre Oliva <aoliva@redhat.com>
- PR debug/47106
- * tree-dfa.c (create_var_ann): Mark variable as used.
-
-2011-01-21 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/45566
- * except.c (convert_to_eh_region_ranges): Emit queued no-region
- notes from other section in hot/cold partitioning even if
- last_action is -3. Increment call_site_base.
-
- PR rtl-optimization/47366
- * fwprop.c (forward_propagate_into): Return bool. If
- any changes are made, -fnon-call-exceptions is used and
- REG_EH_REGION note is present, call purge_dead_edges
- and return true if it purged anything.
- (fwprop_addr): Adjust callers, call cleanup_cfg (0) if
- any EH edges were purged.
-
-2011-01-21 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/41619
- * caller-save.c (setup_save_areas): Break out code to determine
- which hard regs are live across calls by examining the reload chains
- so that it is always used.
- Eliminate code which checked REG_N_CALLS_CROSSED.
-
-2011-01-21 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47355
- * tree-eh.c (cleanup_empty_eh_merge_phis): Give up if
- NOP has non-debug uses beyond PHIs in new_bb.
-
-2011-01-21 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/47106
- * cfgexpand.c (account_used_vars_for_block): Only account vars
- that are annotated as used.
- (estimated_stack_frame_size): Don't set TREE_USED.
- * tree-dfa.c (create_var_ann): Mark variable as used.
-
-2011-01-21 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47395
- * tree.def (WIDEN_MULT_MINUS_EXPR): Fix printed name.
-
-2011-01-21 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47365
- * tree-ssa-sccvn.h (vn_lookup_kind): Declare.
- (vn_reference_lookup_pieces): Adjust.
- (vn_reference_lookup): Likewise.
- * tree-ssa-sccvn.c (vn_walk_kind): New static global.
- (vn_reference_lookup_3): Only look through kills if in
- VN_WALKREWRITE mode.
- (vn_reference_lookup_pieces): Adjust.
- (vn_reference_lookup): Likewise.
- (visit_reference_op_load): Likewise.
- (visit_reference_op_store): Likewise.
- * tree-ssa-pre.c (phi_translate_1): Use VN_WALK mode.
- (compute_avail): Likewise.
- (eliminate): Likewise.
-
-2011-01-21 Jakub Jelinek <jakub@redhat.com>
-
- * tree-ssa-live.c (remove_unused_scope_block_p): Don't remove
- DECL_IGNORED_P non-reg vars if they are used.
-
- PR tree-optimization/47391
- * varpool.c (const_value_known_p): Return false if
- decl is volatile.
-
-2011-01-21 Kai Tietz <kai.tietz@onevision.com>
-
- PR bootstrap/47215
- * config/i386/i386.c (ix86_local_alignment): Handle
- case for va_list_type_node is nil.
- (ix86_canonical_va_list_type): Likewise.
-
-2011-01-21 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Add
- builtin_define __CMODEL_MEDIUM__ and __CMODEL_LARGE__.
-
-2011-01-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- * config/arm/arm.md (define_attr type): Rename f_load
- and f_store to f_fpa_load and f_fpa_store. Update.
- (write_conflict): Deal with rename fallout.
- (*push_fp_multi): Likewise.
- * config/arm/fpa.md (f_load): Use f_fpa_load.
- (f_store): Use f_fpa_store.
- (*movsf_fpa): Likewise.
- (*movdf_fpa): Likewise.
- (*movxf_fpa): Likewise.
- (*thumb2_movsf_fpa): Likewise.
- (*thumb2_movdf_fpa): Likewise.
- (*thumb2_movxf_fpa): Likewise.
- * config/arm/vfp.md (*thumb2_movdf_vfp): Fix attribute to
- f_loadd and f_stored.
- (*thumb2_movdi_vfp): Likewise.
- (*thumb2_movsf_vfp): Fix attribute to f_loads.
- (*thumb2_movsi_vfp): Likewise.
- * config/arm/cortex-m4-fpu.md (cortex_m4_f_load):
- Use f_loads instead of f_load.
- * config/arm/cortex-a5.md (cortex_a5_f_loads): Remove f_load.
-
-2011-01-20 Anatoly Sokolov <aesok@post.ru>
-
- * config/xtensa/xtensa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
- * config/xtensa/xtensa-protos.h (constantpool_address_p): Remove.
- * config/xtensa/xtensa.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
- (xtensa_mode_dependent_address_p): New function.
- (constantpool_address_p): Make static. Change return type to bool.
- Change argument type to const_rtx. Use CONST_INT_P predicate.
-
-2011-01-20 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/46583
- * tree-ssa-live.c (remove_unused_scope_block_p): Keep type decls.
-
-2011-01-20 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/47283
- * cfgexpand.c (expand_debug_expr): Instead of generating
- (mem (debug_implicit_ptr)) for MEM_REFs use COMPONENT_REF
- etc. handling.
-
-2011-01-20 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47370
- * tree-inline.c (remap_gimple_op_r): Recurse manually for
- the pointer operand of MEM_REFs.
-
-2011-01-20 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/46130
- * ipa-split.c (consider_split): If return_bb contains non-virtual
- PHIs other than for retval or if split_function would not adjust it,
- refuse to split.
-
-2011-01-20 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47167
- * tree-ssa-copyrename.c (copy_rename_partition_coalesce):
- Revert previous change, only avoid enumeral type changes.
-
-2011-01-19 Mike Stump <mikestump@comcast.net>
-
- * doc/tm.texi.in (BRANCH_COST): Englishify.
- * doc/tm.texi (BRANCH_COST): Likewise.
-
-2011-01-19 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47291
- * dwarf2out.c (generic_type_p, schedule_generic_params_dies_gen)
- (gen_scheduled_generic_parms_dies): New functions.
- (gen_struct_or_union_type_die): Schedule template parameters DIEs
- generation for the end of CU compilation.
- (dwarf2out_finish): Generate template parameters DIEs here.
-
-2011-01-19 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/46240
- * tree-into-ssa.c (maybe_register_def): Do not attempt to add
- debug bind stmt on merge edges.
-
-2011-01-19 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/47079
- PR debug/46724
- * function.c (instantiate_expr): Instantiate incoming rtl of
- implicit arguments, and recurse on VALUE_EXPRs.
- (instantiate_decls): Instantiate rtl and VALUE_EXPR of result.
- * var-tracking.c (adjust_mems): Reject virtual_incoming_args_rtx.
-
-2011-01-19 Alexandre Oliva <aoliva@redhat.com>
-
- * c-parser.c (c_parser_for_statement): Initialize
- collection_expression.
-
-2011-01-19 Joseph Myers <joseph@codesourcery.com>
-
- * config/spu/spu-elf.h (ASM_SPEC): Remove %{w:-W}.
-
-2011-01-19 Joseph Myers <joseph@codesourcery.com>
-
- * config/rs6000/sysv4.h (LINK_PATH_SPEC): Remove.
- (LINK_SHLIB_SPEC): Don't use %(link_path).
- (SUBTARGET_EXTRA_SPECS): Remove link_path.
-
-2011-01-19 Joseph Myers <joseph@codesourcery.com>
-
- * config/rs6000/sysv4.h (SHARED_LIB_SUPPORT): Remove conditional.
- (NO_SHARED_LIB_SUPPORT): Remove.
- (LINK_SHLIB_SPEC): Remove one conditional definition.
-
-2011-01-19 Joseph Myers <joseph@codesourcery.com>
-
- * config/mips/linux64.h (LINK_SPEC): Remove %{non_shared}
- %{call_shared}.
- * config/mips/mips.h (LINK_SPEC): Remove %{non_shared}.
- * config/mips/netbsd.h (LINK_SPEC): Remove %{call_shared}.
- * config/mips/openbsd.h (LINK_SPEC): Remove %{non_shared}
- %{call_shared} and conditionals on these options not being passed.
- * config/mips/sde.h (LINK_SPEC): Remove %{non_shared}
- %{call_shared}.
-
-2011-01-19 Jakub Jelinek <jakub@redhat.com>
-
- * ipa-split.c (find_return_bb): Use single_pred_p/single_pred_edge,
- simplify.
-
- * ipa-split.c: Spelling fixes.
-
-2011-01-19 Richard Henderson <rth@redhat.com>
-
- * config/mn10300/mn10300.md (mulsi3): Use reg_or_am33_const_operand.
- (*mulsi3): Likewise.
-
- * longlong.h [__mn10300__] (count_leading_zeros): New.
- [__mn10300__] (umul_ppmm, smul_ppmm): New.
- [__mn10300__] (add_ssaaaa, subddmmss): New.
- [__mn10300__] (udiv_qrnnd, sdiv_qrnnd): New.
- [__mn10300__] (UMUL_TIME, UDIV_TIME): New.
-
-2011-01-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.h (MOVE_RATIO): Return 4 in the !speed case.
-
-2011-01-19 Richard Henderson <rth@redhat.com>
-
- * config/mn10300/mn10300.md (addsi3_flags): New.
- (addc_internal, adddi3, adddi3_internal, *adddi3_degenerate): New.
- (subsi3_flags, subc_internal, subdi3): New.
- (subdi3_internal, *subdi3_degenerate): New.
- * config/mn10300/predicates.md (reg_or_am33_const_operand): New.
-
- * config/mn10300/mn10300.c (mn10300_can_use_retf_insn): New.
- (mn10300_can_use_rets_insn): Rename from mn10300_can_use_return_insn.
- (mn10300_expand_epilogue): Use it. Compute REG_SAVE_BYTES once.
- * config/mn10300/mn10300-protos.h: Update.
- * config/mn10300/mn10300.md (return): Use mn10300_can_use_retf_insn.
- (return_ret): Likewise. Rename from return_internal_regs.
- (return_internal): Remove.
-
- * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter): Remove.
- (mn10300_asm_output_addr_const_extra): Don't handle UNSPEC_INT_LABEL.
- (mn10300_legitimate_constant_p): Likewise.
- (mn10300_can_use_return_insn): Use mn10300_initial_offset.
- (mn10300_frame_size): New.
- (mn10300_expand_prologue): Use it.
- (mn10300_expand_epilogue): Likewise.
- (mn10300_initial_offset): Likewise.
- * config/mn10300/mn10300-protos.h: Update.
- * config/mn10300/mn10300.h (mn10300_unspec_int_label_counter): Remove.
- * config/mn10300/mn10300.md (UNSPEC_INT_LABEL): Remove.
- (prologue, epilogue, return_internal): Tidy output code.
- (mn10300_store_multiple_operation, return): Likewise.
- (int_label, pop_pic_reg, GOTaddr2picreg): Remove.
- (am33_loadPC, mn10300_loadPC, call_next_insn): Remove.
- (add_GOT_to_pic_reg, add_GOT_to_any_reg): Remove.
- (load_pic, am33_load_pic): New.
- (mn10300_load_pic0, mn10300_load_pic1): New.
-
- * config/mn10300/mn10300-modes.def (CCZN, CCZNC): New modes.
- * config/mn10300/mn10300.c (CC_FLAG_Z): New.
- (CC_FLAG_N, CC_FLAG_C, CC_FLAG_V): New.
- (cc_flags_for_mode, cc_flags_for_code): New.
- (mn10300_print_operand) ['B']: Use nc/ns for GE/LT when the
- overflow flag is not valid. Validate that the flags we need
- for the comparison are valid.
- (mn10300_output_cmp): Remove.
- (mn10300_output_add): New.
- (mn10300_select_cc_mode): Use cc_flags_for_code.
- (mn10300_split_cbranch): New.
- (mn10300_match_ccmode): New.
- (mn10300_split_and_operand_count): New.
- * config/mn10300/mn10300.h (SELECT_CC_MODE): Pass all of the arguments
- to the function.
- * config/mn10300/mn10300.md (*am33_addsi3, *mn10300_addsi3): Merge...
- (addsi3): ... here. Use mn10300_output_add.
- (*addsi3_flags): New.
- (*am33_subsi3, *mn10300_subsi3): Merge...
- (subsi3): ... here. Use attribute isa.
- (*subsi3_flags): New.
- (negsi2): Rewrite from expander to insn_and_split. Use NOT+INC
- when possible.
- (*am33_andsi3, *mn10300_andsi3): Merge...
- (andsi3): ... here.
- (*andsi3_flags): New.
- (andsi3 splitters): New.
- (*am33_iorsi3, *mn10300_iorsi3): Merge...
- (iorsi3): ... here.
- (*iorsi3_flags): New.
- (*am33_xorsi3, *mn10300_xorsi3): Merge...
- (xorsi3): ... here.
- (*xorsi3_flags): New.
- (*am33_cmpsi2, *mn10300_cmplsi2): Merge...
- (one_cmplsi2): ... here.
- (*one_cmplsi2_flags): New.
- (*cbranchsi4_cmp): Rename from cbranchsi4_post_reload. Use "r"
- instead of "dax" in constraints. Use mn10300_split_cbranch.
- (*cmpsi): Rename from cmpsi. Do not use mn10300_output_cmp. Do not
- use matching constraints to eliminate a self-comparison.
- (*integer_conditional_branch): Rename from integer_conditional_branch.
- Use int_mode_flags to match CC_REG.
- (*cbranchsi4_btst, *btstsi): New.
- (*cbranchsf4_cmp): Rename from *cbranchsf4_post_reload. Use
- mn10300_split_cbranch.
- (*am33_cmpsf): Rename from am33_cmpsf.
- (*float_conditional_branch): Rename from float_conditional_branch.
- (*zero_extendqisi2_am33, *zero_extendqisi2_mn10300): Merge...
- (zero_extendqisi2): ... here.
- (*zero_extendhisi2_am33, *zero_extendhisi2_mn10300): Merge...
- (zero_extendhisi2): ... here.
- (*extendqisi2_am33, *extendqisi2_mn10300): Merge...
- (extendqisi2): ... here.
- (*extendhisi2_am33, *extendhisi2_mn10300): Merge...
- (extendhisi2): ... here.
- (*am33_ashlsi3, *mn10300_ashlsi3): Merge...
- (ashlsi3): ... here.
- (*am33_lshrsi3, *mn10300_lshrsi3): Merge...
- (lshrsi3): ... here.
- (*am33_ashrisi3, *mn10300_ashrsi3): Merge...
- (ashrsi3): ... here.
- (consecutive add peephole): Remove.
- * config/mn10300/predicates.md (label_ref_operand): New.
- (int_mode_flags): New.
- (CCZN_comparison_operator): New.
-
- * config/mn10300/mn10300.md (UNSPEC_EXT): New.
- (throughput_42_latency_43): New reservation.
- (mulsidi3, umulsidi3): New expanders.
- (mulsidi3_internal): Rewrite from old mulsidi3 pattern. Expose
- the MDR register to allocation; separately allocate the low and
- high parts of the DImode result.
- (umulsidi3_internal): Similarly.
- (*am33_mulsi3, *mn10300_mulsi3): Merge into ...
- (*mulsi3): ... here. Clobber MDR as a scratch as necessary.
- (udivsi3, umodsi3): Remove.
- (udivmodsi4, divmodsi4): New expanders.
- (*udivmodsi4): Rename from udivmodsi4. Expose MDR properly.
- (*divmodsi4): Simiarly.
- (ext_internal): New.
-
- * config/mn10300/constraints.md ("z"): New constraint.
- * config/mn10300/mn10300.h (MDR_REGNUM): Remove.
- (FIXED_REGISTERS): Don't fix MDR.
- (CALL_USED_REGSITERS): Reformat nicely.
- (REG_ALLOC_ORDER): Add MDR.
- (enum regclass): Add MDR_REGS.
- (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update to match.
- (IRA_COVER_CLASSES): Add MDR_REGS.
- (REGNO_REG_CLASS): Handle MDR_REG.
- * config/mn10300/mn10300.c (mn10300_secondary_reload): Handle MDR_REGS.
- (mn10300_register_move_cost): Likewise.
- * config/mn10300/mn10300.md (MDR_REG): New.
- (*movsi_internal): Handle moves to/from MDR_REGS.
-
- * config/mn10300/mn10300.c (mn10300_print_operand_address): Handle
- POST_MODIFY.
- (mn10300_secondary_reload): Tidy combination reload classes.
- (mn10300_legitimate_address_p): Allow post-modify and reg+reg
- addresses for AM33. Allow symbolic offsets for reg+imm.
- (mn10300_regno_in_class_p): New.
- (mn10300_legitimize_reload_address): New.
- * config/mn10300/mn10300.h (enum reg_class): Remove
- DATA_OR_ADDRESS_REGS, DATA_OR_EXTENDED_REGS, ADDRESS_OR_EXTENDED_REGS,
- SP_OR_EXTENDED_REGS, SP_OR_ADDRESS_OR_EXTENDED_REGS. Add
- SP_OR_GENERAL_REGS.
- (REG_CLASS_NAMES): Update to match.
- (REG_CLASS_CONTENTS): Likewise.
- (INDEX_REG_CLASS): Use GENERAL_REGS for AM33.
- (BASE_REG_CLASS): Use SP_OR_GENERAL_REGS for AM33.
- (REGNO_IN_RANGE_P): Remove.
- (REGNO_DATA_P): Use mn10300_regno_in_class_p.
- (REGNO_ADDRESS_P, REGNO_EXTENDED_P): Likewise.
- (REGNO_STRICT_OK_FOR_BASE_P): Likewise.
- (REGNO_STRICT_OK_FOR_BIT_BASE_P): Likewise.
- (REGNO_STRICT_OK_FOR_INDEX_P): Likewise.
- (REGNO_SP_P, REGNO_AM33_P, REGNO_FP_P): Remove.
- (REGNO_GENERAL_P): New.
- (HAVE_POST_MODIFY_DISP): New.
- (USE_LOAD_POST_INCREMENT, USE_STORE_POST_INCREMENT): New.
- (LEGITIMIZE_RELOAD_ADDRESS): New.
- * config/mn10300/mn10300-protos.h: Update.
-
- * config/mn10300/mn10300.c (mn10300_preferred_reload_class): Allow
- DATA_REGS for AM33 stack-pointer destination.
- (mn10300_preferred_output_reload_class): Likewise.
- (mn10300_secondary_reload): Rearrange mn10300_secondary_reload_class
- into a form appropriate for ...
- (TARGET_SECONDARY_RELOAD): New.
- * config/mn10300/mn10300.h (SECONDARY_RELOAD_CLASS): Remove.
- * config/mn10300/mn10300-protos.h: Update.
- * config/mn10300/mn10300.md (reload_plus_sp_const): Rename from
- reload_insi; use the "A" constraint for the scratch; handle AM33
- moves of sp to non-address registers.
-
- * config/mn10300/mn10300.md (*am33_movqi, *mn10300_movqi): Merge into
- (*movqi_internal): ... here.
- (*am33_movhi, *mn10300_movhi): Merge into...
- (*movhi_internal): ... here.
- (*movsi_internal): Use "r" instead of "dax" in constraints. Use "A"
- as the source/destination of moves from/to SP.
- (movsf): Only allow for AM33-2.
- (*movsf_internal): Use "r" instead of "dax"; use "F" instead of
- any integer constant constraint. Only allow for AM33-2. Tidy
- all of the alternative outputs.
- (movdi, movdf, *am33_2_movdf, *mn10300_movdf): Remove.
- (udivmodsi4): Delete expander and promote *udivmodsi4. Disallow
- for MN103.
- (udivsi3, umodsi3): New patterns for MN103 only.
-
-2011-01-19 Joern Rennecke <amylaar@spamcop.net>
-
- * doc/tm.texi.in: Spell out that a lack of register class unions
- can lead to ICEs.
- * doc/tm.texi: Regenerate.
-
-2011-01-19 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/47337
- * dce.c (check_argument_store): New function.
- (find_call_stack_args): Ignore debug insns. Use check_argument_store.
-
- PR tree-optimization/47290
- * tree-eh.c (infinite_empty_loop_p): New function.
- (cleanup_empty_eh): Use it.
-
-2011-01-18 Steve Ellcey <sje@cup.hp.com>
-
- PR target/46997
- * ia64.c (ia64_expand_unpack): Fix code for TARGET_BIG_ENDIAN.
- (a64_expand_widen_sum): Ditto.
- * vect.md (mulv2si3): Disable for TARGET_BIG_ENDIAN.
- (vec_extract_evenodd_help): Ditto.
- (vec_extract_evenv4hi): Ditto.
- (vec_extract_oddv4hi): Ditto.
- (vec_extract_evenv2si): Ditto.
- (vec_extract_oddv2si): Ditto.
- (vec_extract_evenv2sf): Ditto.
- (vec_extract_oddv2sf): Ditto.
- (vec_pack_trunc_v4hi: Ditto.
- (vec_pack_trunc_v2si): Ditto.
- (vec_interleave_lowv8qi): Fix for TARGET_BIG_ENDIAN.
- (vec_interleave_highv8qi): Ditto.
- (mix1_r): Ditto.
- (vec_extract_oddv8qi): Ditto.
- (vec_interleave_lowv4hi): Ditto.
- (vec_interleave_highv4hi): Ditto.
- (vec_interleave_lowv2si): Ditto.
- (vec_interleave_highv2si): Ditto.
-
-2011-01-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- * doc/extend.texi: Mention __float128 support on hppa HP-UX.
- * config/pa/pa-hpux.h (HPUX_LONG_DOUBLE_LIBRARY): Define to 1.
- * config/pa/pa.c (pa_expand_builtin): New. Include "langhooks.h".
- (pa_c_mode_for_suffix): New.
- (TARGET_EXPAND_BUILTIN): Define.
- (TARGET_C_MODE_FOR_SUFFIX): Define.
- (pa_builtins): Define.
- (pa_init_builtins): Register __float128 type and init new support
- builtins.
- * config/pa/pa.h (HPUX_LONG_DOUBLE_LIBRARY): Define if not defined.
- * config/pa/quadlib.c (_U_Qfcopysign): New.
-
-2011-01-18 Eric Botcazou <ebotcazou@adacore.com>
-
- PR middle-end/46894
- * explow.c (allocate_dynamic_stack_space): Do not assume more than
- BITS_PER_UNIT alignment if STACK_DYNAMIC_OFFSET or STACK_POINTER_OFFSET
- are defined.
-
-2011-01-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- PR tree-optimization/47179
- * config/spu/spu.c (spu_ref_may_alias_errno): New function.
- (TARGET_REF_MAY_ALIAS_ERRNO): Define.
-
-2011-01-18 Richard Guenther <rguenther@suse.de>
-
- PR rtl-optimization/47216
- * emit-rtl.c: Include tree-flow.h.
- (set_mem_attributes_minus_bitpos): Use tree_could_trap_p instead
- of replicating it with different semantics.
- * Makefile.in (emit-rtl.o): Adjust.
-
-2011-01-18 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- * config/arm/cortex-a9.md (cortex-a9-neon.md): Actually include.
- (cortex_a9_dp): Handle neon types correctly.
-
-2011-01-18 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/47299
- * expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: Don't use
- subtarget. Use normal multiplication if both operands are constants.
- * expmed.c (expand_widening_mult): Don't try to optimize constant
- multiplication if op0 has VOIDmode. Convert op1 constant to mode
- before using it.
-
-2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * doc/lto.texi (LTO): Ensure two spaces after period. Fix
- spacing after 'e.g.', typos, comma, hyphenation.
-
-2011-01-17 Richard Henderson <rth@redhat.com>
-
- * config/rx/predicates.md (rx_constshift_operand): Use match_test.
- (rx_restricted_mem_operand): New.
- (rx_shift_operand): Use register_operand.
- (rx_source_operand, rx_compare_operand): Likewise.
- * config/rx/rx.md (addsi3_flags): New expander.
- (adddi3): Rewrite as expander.
- (adc_internal, *adc_flags, adddi3_internal): New patterns.
- (subsi3_flags): New expander.
- (subdi3): Rewrite as expander.
- (sbb_internal, *sbb_flags, subdi3_internal): New patterns.
-
- * config/rx/rx.c (RX_BUILTIN_SAT): Remove.
- (rx_init_builtins): Remove sat builtin.
- (rx_expand_builtin): Likewise.
- * config/rx/rx.md (ssaddsi3): New.
- (*sat): Rename from sat. Represent the CC_REG input.
-
- * config/rx/predicates.md (rshift_operator): New.
- * config/rx/rx.c (rx_expand_insv): Remove.
- * config/rx/rx-protos.h: Update.
- * config/rx/rx.md (*bitset): Rename from bitset. Swap the ashift
- operand to the canonical position.
- (*bitset_in_memory, *bitinvert, *bitinvert_in_memory): Similarly.
- (*bitclr, *bitclr_in_memory): Similarly.
- (*insv_imm, rx_insv_reg, *insv_cond, *bmcc, *insv_cond_lt): New.
- (insv): Retain the zero_extract in the expansion.
-
- * config/rx/rx.md (bswapsi2): Use = not + for output reload.
- (bswaphi2, bitinvert, revw): Likewise.
-
- * config/rx/rx.c (gen_rx_store_vector): Use VOIDmode for gen_rtx_SET.
- (gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise.
- * config/rx/rx.md (pop_and_return): Use VOIDmode for SET.
- (stack_push, stack_pushm, stack_pop, stack_popm): Likewise.
- (bitset, bitset_in_memory): Likewise.
- (bitinvert, bitinvert_in_memory): Likewise.
- (bitclr, bitclr_in_memory): Likewise.
- (insv, sync_lock_test_and_setsi, movstr, rx_movstr): Likewise.
- (rx_strend, rx_cmpstrn): Likewise.
- (rx_setmem): Likewise. Make the source BLKmode to match the dest.
- (bitop peep2 patterns): Remove.
-
- * config/rx/rx.c (rx_match_ccmode): New.
- * config/rx/rx-protos.h: Update.
- * config/rx/rx.md (abssi2): Clobber, don't set flags.
- (addsi3, adddi3, andsi3, negsi2, one_cmplsi2, iorsi3): Likewise.
- (rotlsi3, rotrsi3, ashrsi3, lshrsi3, ashlsi3): Likewise.
- (subsi3, subdi3, xorsi3, addsf3, divsf3, mulsf3, subsf3): Likewise.
- (fix_truncsfsi2, floatsisf2): Likewise.
- (*abssi2_flags, *addsi3_flags, *andsi3_flags, *negsi2_flags): New.
- (*one_cmplsi2_flags, *iorsi3_flags, *rotlsi3_flags): New.
- (*rotrsi3_flags, *ashrsi3_flags, *lshrsi3_flags, *ashlsi3_flags): New.
- (*subsi3_flags, *xorsi3_flags): New.
-
- * config/rx/rx.md (cstoresf4, *cstoresf4): New patterns.
-
- * config/rx/rx.c (rx_print_operand): Remove workaround for
- unsplit comparison operations.
-
- * config/rx/rx.md (movsicc): Split after reload.
- (*movsicc): Merge *movsieq and *movsine via match_operator.
- (*stcc): New pattern.
-
- * config/rx/rx.c (rx_float_compare_mode): Remove.
- * config/rx/rx.h (rx_float_compare_mode): Remove.
- * config/rx/rx.md (cstoresi4): Split after reload.
- (*sccc): New pattern.
-
- * config/rx/predicates.md (label_ref_operand): New.
- (rx_z_comparison_operator): New.
- (rx_zs_comparison_operator): New.
- (rx_fp_comparison_operator): New.
- * config/rx/rx.c (rx_print_operand) [B]: Examine comparison modes.
- Validate that the flags are set properly for the comparison.
- (rx_gen_cond_branch_template): Remove.
- (rx_cc_modes_compatible): Remove.
- (mode_from_flags): New.
- (flags_from_code): Rename from flags_needed_for_conditional.
- (rx_cc_modes_compatible): Re-write in terms of flags_from_mode.
- (rx_select_cc_mode): Likewise.
- (rx_split_fp_compare): New.
- (rx_split_cbranch): New.
- * config/rx/rx.md (most_cond, zs_cond): Remove iterators.
- (*cbranchsi4): Use match_operator and rx_split_cbranch.
- (*cbranchsf4): Similarly.
- (*cbranchsi4_tst): Rename from *tstbranchsi4_<code>. Use
- match_operator and rx_split_cbranch.
- (*cbranchsi4_tst_ext): Combine *tstbranchsi4m_eq and
- tstbranchsi4m_ne. Use match_operator and rx_split_cbranch.
- (*cmpsi): Rename from cmpsi.
- (*tstsi): Rename from tstsi.
- (*cmpsf): Rename from cmpsf; use CC_Fmode.
- (*conditional_branch): Rename from conditional_branch.
- (*reveresed_conditional_branch): Remove.
- (b<code>): Remove expander.
- * config/rx/rx-protos.h: Update.
-
- * config/rx/rx.c (rx_compare_redundant): Remove.
- * config/rx/rx.md (cmpsi): Don't use it.
- * config/rx/rx-protos.h: Update.
-
- * config/rx/rx-modes.def (CC_F): New mode.
- * config/rx/rx.c (rx_select_cc_mode): New.
- * config/rx/rx.h (SELECT_CC_MODE): Use it.
- * config/rx/rx-protos.h: Update.
-
-2011-01-17 Richard Henderson <rth@redhat.com>
-
- * except.c (dump_eh_tree): Fix stray ; after for statement.
-
-2011-01-17 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47313
- * tree-inline.c (tree_function_versioning): Move DECL_RESULT
- handling before copying the body. Properly deal with
- by-reference result in SSA form.
-
-2011-01-17 Ian Lance Taylor <iant@google.com>
-
- PR target/47219
- * config/sparc/sparc.c (sparc_sr_alias_set): Don't define.
- (struct_value_alias_set): Don't define.
- (sparc_option_override): Don't set sparc_sr_alias_set and
- struct_value_alias_set.
- (save_or_restore_regs): Use gen_frame_mem rather than calling
- set_mem_alias_set.
- (sparc_struct_value_rtx): Likewise.
-
-2011-01-17 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/47318
- * config/i386/avxintrin.h (_mm_maskload_pd): Change mask to __m128i.
- (_mm_maskstore_pd): Likewise.
- (_mm_maskload_ps): Likewise.
- (_mm_maskstore_ps): Likewise.
- (_mm256_maskload_pd): Change mask to __m256i.
- (_mm256_maskstore_pd): Likewise.
- (_mm256_maskload_ps): Likewise.
- (_mm256_maskstore_ps): Likewise.
-
- * config/i386/i386-builtin-types.def: Updated.
- (ix86_expand_special_args_builtin): Likewise.
-
- * config/i386/i386.c (bdesc_special_args): Update
- __builtin_ia32_maskloadpd, __builtin_ia32_maskloadps,
- __builtin_ia32_maskloadpd256, __builtin_ia32_maskloadps256,
- __builtin_ia32_maskstorepd, __builtin_ia32_maskstoreps,
- __builtin_ia32_maskstorepd256 and __builtin_ia32_maskstoreps256.
-
- * config/i386/sse.md (avx_maskload<ssemodesuffix><avxmodesuffix>):
- Use <avxpermvecmode> on mask register.
- (avx_maskstore<ssemodesuffix><avxmodesuffix>): Likewise.
-
-2011-01-17 Olivier Hainque <hainque@adacore.com>
- Michael Haubenwallner <michael.haubenwallner@salomon.at>
- Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/46655
- * xcoffout.c (ASM_OUTPUT_LINE): Output line only if positive, and only
- if <= USHRT_MAX in 32-bit mode.
-
-2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * doc/install.texi (Configuration, Specific): Wrap long
- lines in examples. Allow line wrapping in long options
- and URLs where beneficial for PDF output.
-
-2011-01-16 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.c (mips_classify_symbol): Don't return
- SYMBOL_PC_RELATIVE for nonlocal labels.
-
-2011-01-15 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sol2-bi.h (CC1_SPEC): Fix typo.
-
-2011-01-15 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/47276
- * ipa.c (function_and_variable_visibility): Do not try to mark alias
- declarations as needed.
-
-2011-01-15 Martin Jambor <mjambor@suse.cz>
-
- * common.opt (fdevirtualize): New flag.
- * doc/invoke.texi (Option Summary): Document it.
- * opts.c (default_options_table): Add devirtualize flag.
- * ipa-prop.c (detect_type_change): Return immediately if
- devirtualize flag is not set.
- (detect_type_change_ssa): Likewise.
- (compute_known_type_jump_func): Likewise.
- (ipa_analyze_virtual_call_uses): Likewise.
-
-2011-01-14 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/45934
- PR tree-optimization/46302
- * ipa-prop.c (type_change_info): New type.
- (stmt_may_be_vtbl_ptr_store): New function.
- (check_stmt_for_type_change): Likewise.
- (detect_type_change): Likewise.
- (detect_type_change_ssa): Likewise.
- (compute_complex_assign_jump_func): Check for dynamic type change.
- (compute_complex_ancestor_jump_func): Likewise.
- (compute_known_type_jump_func): Likewise.
- (compute_scalar_jump_functions): Likewise.
- (ipa_analyze_virtual_call_uses): Likewise.
- (ipa_analyze_node): Push and pop cfun, set current_function_decl.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/i386.h (CC1_CPU_SPEC_1): Don't handle -msse5.
- * config/i386/i386.opt (msse5): New Alias.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/sparc/linux.h (CC1_SPEC): Remove %{sun4:} %{target:}.
- * config/sparc/linux64.h (CC1_SPEC): Likewise.
- * config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise.
- * config/sparc/sparc.h (CC1_SPEC): Likewise.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/sparc/linux.h (CC1_SPEC): Don't handle old equivalents of
- -mcpu options.
- * config/sparc/linux64.h (CC1_SPEC): Likewise.
- * config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise.
- * config/sparc/sol2-bi.h (CPP_CPU_SPEC, CC1_SPEC): Likewise.
- * config/sparc/sparc.h (CPP_CPU_SPEC, CC1_SPEC, ASM_CPU_SPEC):
- Likewise.
- * config/sparc/t-elf (MULTILIB_MATCHES): Don't handle -mv8.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/rs6000/vxworks.h (CC1_SPEC): Don't handle -fvec or -fvec-eabi.
-
-2011-01-14 Mike Stump <mikestump@comcast.net>
-
- * config/alpha/alpha.md (umk_mismatch_args): Don't put a mode on set.
- * config/fr30/fr30.md: Likweise
- (movsi_push): Likewise.
- (movsi_pop): Likewise.
- (enter_func): Likewise.
- * config/moxie/moxie.md (movsi_push): Likewise.
- (movsi_pop): Likewise.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/mips/linux64.h (LINK_SPEC): Remove %{bestGnum}
- %{no_archive} %{exact_version}.
- * config/mips/mips.h (LINK_SPEC): Remove %{bestGnum}.
- * config/mips/netbsd.h (LINK_SPEC): Remove %{bestGnum}
- %{no_archive} %{exact_version}.
- * config/mips/openbsd.h (LINK_SPEC): Likewise.
- * config/mips/sde.h (LINK_SPEC): Remove %{bestGnum}.
- * config/mips/vxworks.h: Likewise.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/microblaze/microblaze.h (ASM_SPEC): Remove %{microblaze1}.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/m32r/little.h (CPP_ENDIAN_SPEC, CC1_ENDIAN_SPEC,
- ASM_ENDIAN_SPEC, LINK_ENDIAN_SPEC): Remove.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/nwld.h (LINK_SPEC): Check -nodefaultlibs not
- -nodefaultlib.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/cris/cris.h (ASM_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check
- for mcpu not cpu.
- * config/cris/linux.h (CRIS_CPP_SUBTARGET_SPEC,
- CRIS_CC1_SUBTARGET_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check for mcpu
- not cpu.
- (CRIS_LINK_SUBTARGET_SPEC): Don't generate -rpath-link options.
- Don't handle -shlib.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/avr/avr.h (CPP_SPEC): Don't handle -posix.
- (CC1_SPEC): Don't handle -profile.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/microblaze/microblaze.h (CC1_SPEC): Remove -gline spec.
- * config/mips/mips.h (CC1_SPEC): Likewise.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/microblaze/microblaze.h (CC1_SPEC): Remove %{save-temps: }.
- * config/mips/mips.h (CC1_SPEC): Likewise.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/linux.h (LINK_SPEC): Don't use %{!ibcs:} conditional.
- * config/m32r/linux.h (LINK_SPEC): Likewise.
- * config/mips/linux.h (LINK_SPEC): Likewise.
- * config/mips/linux64.h (LINK_SPEC): Likewise.
- * config/sparc/linux.h (LINK_SPEC): Likewise.
- * config/sparc/linux64.h (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC,
- LINK_SPEC): Likewise.
- * config/xtensa/linux.h (LINK_SPEC): Likewise.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove
- %{version:-v}.
- * config/lm32/uclinux-elf.h (LINK_SPEC): Likewise.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/sparc/sp-elf.h (ASM_SPEC): Remove %{v:-V}.
- * config/sparc/sp64-elf.h (ASM_SPEC): Likewise.
-
-2011-01-14 Joseph Myers <joseph@codesourcery.com>
-
- * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove %{b}.
-
-2011-01-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always
- supports -Bstatic/-Bdynamic.
- * configure: Regenerate.
-
-2011-01-14 Jan Hubicka <jh@suse.cz>
- Jack Howarth <howarth@bromo.med.uc.edu>
-
- PR target/46037
- * config/darwin.c (darwin_override_options): Honor flag_gtoggle
- when checking debug_info_level. Test write_symbols instead of
- debug_hooks->var_location when setting flag_var_tracking_uninit.
-
-2011-01-14 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47179
- * target.def (ref_may_alias_errno): New target hook.
- * targhooks.h (default_ref_may_alias_errno): Declare.
- * targhooks.c: Include tree-ssa-alias.h and tree-flow.h.
- (default_ref_may_alias_errno): New function.
- * target.h (struct ao_ref_s): Declare.
- * tree-ssa-alias.c: Include target.h.
- (call_may_clobber_ref_p_1): Use the ref_may_alias_errno target hook.
- * Makefile.in (tree-ssa-alias.o): Adjust dependencies.
- (targhooks.o): Likewise.
- * doc/tm.texi.in (TARGET_REF_MAY_ALIAS_ERRNO): Document.
- * doc/tm.texi (TARGET_REF_MAY_ALIAS_ERRNO): Copy documentation.
-
-2011-01-14 Richard Guenther <rguenther@suse.de>
-
- * tree-ssa-structalias.c (new_var_info): Use DECL_HARD_REGISTER.
-
-2011-01-14 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47280
- * tree-ssa-forwprop.c (associate_plusminus): Cleanup EH and
- return CFG changes.
- (tree_ssa_forward_propagate_single_use_vars): Deal with
- CFG changes from associate_plusminus.
-
-2011-01-14 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47281
- Revert
- 2011-01-11 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/46076
- * tree-ssa.c (useless_type_conversion_p): Conversions from
- unprototyped to empty argument list function types are useless.
-
-2011-01-14 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47286
- * tree-ssa-structalias.c (new_var_info): Register variables are global.
-
-2011-01-14 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/46823
- * tree-inline.c (expand_call_inline): Get fndecl from call graph edge.
-
-2011-01-13 Anatoly Sokolov <aesok@post.ru>
-
- * config/xtensa/xtensa.h (XTENSA_LIBCALL_VALUE, LIBCALL_VALUE,
- LIBCALL_OUTGOING_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros.
- * config/xtensa/xtensa.c (xtensa_libcall_value,
- xtensa_function_value_regno_p): New functions.
- (TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define.
-
-2011-01-13 Kai Tietz <kai.tietz@onevision.com>
-
- PR c++/47213
- * config/i386/cygming.h (TARGET_ASM_ASSEMBLE_VISIBILITY):
- PE specific hook.
- * config/i386/i386-protos.h (i386_pe_assemble_visibility):
- New function prototype.
- * config/i386/winnt.c (i386_pe_assemble_visibility):
- Warn only if attribute was specified by user.
-
-2011-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/47251
- * config/rs6000/rs6000.md (floatunsdidf2): Add check for hardware
- floating point.
- (floatunsdidf2_fcfidu): Ditto.
-
-2011-01-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (print_operand_address): Replace 'error' with
- 'output_operand_lossage'.
- (print_operand): Likewise.
-
-2011-01-13 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/39077
- * doc/invoke.texi (max-gcse-insertion-ratio): Document.
- * params.h (MAX_GCSE_INSERTION_RATIO): Define.
- * params.def (PARAM_MAX_GCSE_INSERTION_RATIO): Define.
- * lcm.c (pre_edge_lcm): Properly initialize output sbitmaps.
- * gcse.c (prune_insertions_deletions): New function.
- (compute_pre_data): Use it.
-
-2011-01-13 Dodji Seketeli <dodji@redhat.com>
-
- PR debug/PR46973
- * dwarf2out.c (prune_unused_types_mark_generic_parms_dies): New
- static function.
- (prune_unused_types_mark): Use it.
-
-2011-01-13 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/45352
- * sel-sched.c: Update copyright years.
- (reset_sched_cycles_in_current_ebb): Also recheck the DFA state
- in the advancing loop when we have issued issue_rate insns.
-
-2011-01-12 Richard Henderson <rth@redhat.com>
-
- * config/mn10300/mn10300.c (mn10300_md_asm_clobbers): New.
- (TARGET_MD_ASM_CLOBBERS): New.
-
- * config/mn10300/mn10300.c (mn10300_delegitimize_address): New.
- (TARGET_DELEGITIMIZE_ADDRESS): New.
-
- * config/mn10300/mn10300.md (UNSPEC_BSCH): New.
- (clzsi2, *bsch): New patterns.
-
- * config/mn10300/mn10300.md (INT): New mode iterator.
- (*mov<INT>_clr): New pattern, and peep2 to generate it.
-
- * config/mn10300/mn10300.c (mn10300_option_override): Force enable
- flag_split_wide_types.
-
- * config/mn10300/mn10300.c (mn10300_asm_trampoline_template): Remove.
- (mn10300_trampoline_init): Rewrite without a template, an immediate
- load and a direct branch.
- * config/mn10300/mn10300.h (TRAMPOLINE_SIZE): Reduce to 16.
-
-2011-01-12 Anatoly Sokolov <aesok@post.ru>
-
- * config/s390/s390.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
- * config/s390/s390-protos.h (s390_output_addr_const_extra): Remove.
- * config/s390/s390.c (s390_output_addr_const_extra): Make static.
- (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
-
-2011-01-12 Kai Tietz <kai.tietz@onevision.com>
-
- PR debug/47209
- * dwarfout2.c (should_emit_struct_debug): Use TYPE_MAIN_VARIANT
- of type.
-
-2011-01-12 Jan Hubicka <jh@suse.cz>
-
- PR driver/47244
- * gcc.c (PLUGIN_COND): Update to disable plugin unless -flto is used.
- (PLUGIN_COND_CLOSE): New macro.
- (LINK_COMMAND_SPEC): Update to use PLUGIN_COND_CLOSE.
-
-2011-01-12 Richard Guenther <rguenther@suse.de>
-
- PR lto/47259
- * lto-streamer-out.c (output_gimple_stmt): Do not wrap
- register variables in a MEM_REF.
-
-2011-01-12 Joseph Myers <joseph@codesourcery.com>
-
- * config.gcc (arm*-*-linux*, bfin*-uclinux*, bfin*-linux-uclibc*,
- crisv32-*-linux* | cris-*-linux*, frv-*-*linux*, moxie-*-uclinux*,
- hppa*64*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux* |
- i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu |
- i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu,
- x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu,
- ia64*-*-linux*, lm32-*-uclinux*, m32r-*-linux*, m32rle-*-linux*,
- m68k-*-uclinux*, m68k-*-linux*, microblaze*-linux*,
- mips64*-*-linux* | mipsisa64*-*-linux*, mips*-*-linux*,
- s390-*-linux*, s390x-*-linux*, sh*-*-linux*, sparc-*-linux*,
- sparc64-*-linux*, vax-*-linux*, xtensa*-*-linux*,
- am33_2.0-*-linux*): Use gnu-user.h before linux.h.
- * config/gnu-user.h: New. Copied from linux.h.
- (LINUX_TARGET_STARTFILE_SPEC): Rename to
- GNU_USER_TARGET_STARTFILE_SPEC.
- (LINUX_TARGET_ENDFILE_SPEC): Rename to
- GNU_USER_TARGET_ENDFILE_SPEC.
- (LINUX_TARGET_CC1_SPEC): Rename to GNU_USER_TARGET_CC1_SPEC.
- (LINUX_TARGET_LIB_SPEC): Rename to GNU_USER_TARGET_LIB_SPEC.
- (OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC,
- LINUX_TARGET_OS_CPP_BUILTINS, CHOOSE_DYNAMIC_LINKER1,
- CHOOSE_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER,
- UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64,
- BIONIC_DYNAMIC_LINKER, BIONIC_DYNAMIC_LINKER32,
- BIONIC_DYNAMIC_LINKER64, LINUX_DYNAMIC_LINKER,
- LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64,
- TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Remove.
- * config/arm/linux-eabi.h (CC1_SPEC): Use
- GNU_USER_TARGET_CC1_SPEC.
- (LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC.
- (STARTFILE_SPEC): Use GNU_USER_TARGET_STARTFILE_SPEC.
- (ENDFILE_SPEC): Use GNU_USER_TARGET_ENDFILE_SPEC
- * config/linux.h (NO_IMPLICIT_EXTERN_C, ASM_APP_ON, ASM_APP_OFF,
- LINUX_TARGET_STARTFILE_SPEC, STARTFILE_SPEC,
- LINUX_TARGET_ENDFILE_SPEC, ENDFILE_SPEC, LINUX_TARGET_CC1_SPEC,
- CC1_SPEC, CPLUSPLUS_CPP_SPEC, LINUX_TARGET_LIB_SPEC, LIB_SPEC,
- LINK_EH_SPEC, LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED): Remove.
-
-2011-01-12 Richard Guenther <rguenther@suse.de>
-
- PR other/46946
- * doc/invoke.texi (ffast-math): Document it is turned on
- with -Ofast.
-
-2011-01-12 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/47233
- * opts.c (common_handle_option): Disable ipa-reference with profile
- feedback.
-
-2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * c-parser.c (c_parser_objc_at_property_declaration): Improved
- error message.
-
-2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * c-parser.c (c_lex_one_token): Updated and reindented some
- comments. No changes in code.
-
-2011-01-11 Ian Lance Taylor <iant@google.com>
-
- * godump.c (go_output_var): Don't output the variable if there is
- already a type with the same name.
-
-2011-01-11 Ian Lance Taylor <iant@google.com>
-
- * godump.c (go_format_type): Don't generate float80.
-
-2011-01-11 Richard Henderson <rth@redhat.com>
-
- * config/mn10300/mn10300.c (mn10300_address_cost): Remove forward
- declaration. Rewrite for both speed and size.
- (mn10300_address_cost_1): Remove.
- (mn10300_register_move_cost): New.
- (mn10300_memory_move_cost): New.
- (mn10300_rtx_costs): Rewrite for both speed and size. Don't handle
- ZERO_EXTRACT. Do handle UNSPEC, arithmetic, logicals, compare,
- extensions, shifts, BSWAP, CLZ.
- (mn10300_wide_const_load_uses_clr): Remove.
- (TARGET_REGISTER_MOVE_COST): New.
- (TARGET_MEMORY_MOVE_COST): New.
- * config/mn10300/mn10300-protos.h: Update.
- * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Remove.
-
- * config/mn10300/constraints.md ("R", "T"): Remove constraints.
- * config/mn10300/mn10300.c (mn10300_mask_ok_for_mem_btst): Remove.
- * config/mn10300/mn10300-protos.h: Update.
- * config/mn10300/mn10300.md (movsi_internal): Don't use "R".
- (*byte_clear, *byte_set, *bit_clear1, *bit_clear2, *bit_set): Remove.
- (iorqi3, *am33_iorqi3, *mn10300_iorqi3): Remove.
- (*test_int_bitfield, *test_byte_bitfield): Remove.
- (*bit_test, *subreg_bit_test): Remove.
- * config/mn10300/predicates.md (const_8bit_operand): Remove.
-
- * config/mn10300/constraints.md ("c"): Rename from "A".
- ("A", "D"): New constraint letters.
- * config/mn10300/mn10300.md (fmasf4): Use the "c" constraint.
- (fmssf4, fnmasf4, fnmssf4): Likewise.
-
- * config/mn10300/mn10300.md (isa): New attribute.
- (enabled): New attribute.
-
- * config/mn10300/mn10300.md (absdf2, negdf2): Remove.
- (abssf2, negsf2): Define only for hardware fp.
- (sqrtsf2): Reformat.
- (addsf3, subsf3, mulsf3): Merge expander and insn.
-
- * config/mn10300/mn10300.h (ARG_PIONTER_CFA_OFFSET): New.
- (DEBUGGER_AUTO_OFFSET): Remove.
- (DEBUGGER_ARG_OFFSET): Remove.
-
- * config/mn10300/mn10300.c (mn10300_gen_multiple_store): Make static.
- Emit register stores with the same offsets as the hardware.
- (mn10300_store_multiple_operation): Don't check that the register
- save offsets are monotonic.
- * config/mn10300/mn10300-protos.h: Update.
-
- * config/mn10300/mn10300.h (ASM_PN_FORMAT): Delete.
-
- * config/mn10300/mn10300.h (INCOMING_RETURN_ADDR_RTX): Define
- in terms of the value on the stack, not the MDR register.
-
-2011-01-11 Jan Hubicka <jh@suse.cz>
-
- PR lto/45721
- PR lto/45375
- * tree.h (symbol_alias_set_t): Move typedef here from varasm.c
- (symbol_alias_set_destroy, symbol_alias_set_contains,
- propagate_aliases_backward): Declare.
- * lto-streamer-out.c (struct sets): New sturcture.
- (trivally_defined_alias): New function.
- (output_alias_pair_p): Rewrite.
- (output_unreferenced_globals): Fix output of alias pairs.
- (produce_symtab): Likewise.
- * ipa.c (function_and_variable_visibility): Set weak alias destination
- as needed in lto.
- * varasm.c (symbol_alias_set_t): Remove.
- (symbol_alias_set_destroy): Export.
- (propagate_aliases_forward, propagate_aliases_backward): New functions
- based on ...
- (compute_visible_aliases): ... this one; remove.
- (trivially_visible_alias): New
- (trivially_defined_alias): New.
- (remove_unreachable_alias_pairs): Rewrite.
- (finish_aliases_1): Reorganize code checking if alias is defined.
- * passes.c (rest_of_decl_compilation): Do not call assemble_alias when
- in LTO mode.
-
-2011-01-11 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/46076
- * tree-ssa.c (useless_type_conversion_p): Conversions from
- unprototyped to empty argument list function types are useless.
-
-2011-01-11 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/45235
- * emit-rtl.c (set_mem_attributes_minus_bitpos): Do not mark
- volatile MEMs as MEM_READONLY_P.
-
-2011-01-11 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47239
- * tree-ssa-ccp.c (get_value_from_alignment): Punt for FUNCTION_DECLs.
-
-2011-01-11 Jeff Law <law@redhat.com>
-
- PR tree-optimization/47086
- * tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Do not record
- IVs from statements that might throw.
-
-2011-01-10 Jan Hubicka <jh@suse.cz>
-
- PR lto/45375
- * lto-cgraph.c (input_profile_summary): Remove overactive sanity check.
-
-2011-01-10 Jan Hubicka <jh@suse.cz>
-
- PR lto/45375
- * profile.c (read_profile_edge_counts): Ignore profile inconistency
- when correcting profile.
-
-2011-01-10 Jan Hubicka <jh@suse.cz>
-
- PR lto/46083
- * lto-streamer-out.c (pack_ts_function_decl_value_fields): Store
- DECL_FINI_PRIORITY.
- * lto-streamer-in.c (unpack_ts_function_decl_value_fields):
- Restore DECL_FINI_PRIORITY.
-
-2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * doc/gimple.texi: Fix quoting of multi-word return values in
- @deftypefn statements. Ensure presence of return value. Wrap
- overlong @deftypefn lines.
- (is_gimple_operand, is_gimple_min_invariant_address): Remove
- descriptions of removed functions.
- * doc/hostconfig.texi (Host Common): Wrap long line, fix quoting
- of multi-word return value in @deftypefn statement.
-
-2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * doc/gimple.texi (Temporaries, Operands, Compound Lvalues)
- (Conditional Expressions, Logical Operators)
- (Statement and operand traversals): Do not indent smallexample
- code. Fix duplicate function argument in example.
-
-2011-01-10 Jeff Law <law@redhat.com>
-
- PR tree-optimization/47141
- * ipa-split.c (split_function): Handle case where we are
- returning a value and the return block has a virtual operand phi.
-
-2011-01-10 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/47234
- * tree-pass.h (TODO_rebuild_cgraph_edges): New TODO.
- (pass_feedback_split_functions): Declare.
- * passes.c (init_optimization_passes): Add ipa-split as subpass of
- tree-profile.
- * ipa-split.c (gate_split_functions): Update comments; disable
- split-functions for profile_arc_flag and branch_probabilities.
- (gate_feedback_split_functions): New function.
- (execute_feedback_split_functions): New function.
- (pass_feedback_split_functions): New global var.
-
-2011-01-10 H.J. Lu <hongjiu.lu@intel.com>
-
- PR lto/46760
- * tree-inline.c (tree_can_inline_p): Check e->call_stmt before
- calling gimple_call_set_cannot_inline.
-
-2011-01-10 Iain Sandoe <iains@gcc.gnu.org>
-
- * config/darwin-sections.def: Remove unused section.
-
-2011-01-10 Dave Korn <dave.korn.cygwin@gmail.com>
-
- PR c++/47218
- * cgraphunit.c (assemble_thunk): Call resolve_unique_section.
-
-2011-01-09 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR objc/47232
- * c-parser.c (c_parser_declaration_or_fndef): Improved
- error message.
-
-2011-01-09 Kai Tietz <kai.tietz@onevision.com>
-
- * config/i386/winnt.c (i386_pe_start_function): Make sure
- to switch back to function's section.
-
-2011-01-09 Iain Sandoe <iains@gcc.gnu.org>
-
- PR gcc/46902
- PR testsuite/46912
- * plugin.c: Move include of dlfcn.h from here...
- * system.h: ... to here.
-
-2011-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * doc/cpp.texi (C++ Named Operators): Fix markup for header
- file name.
- * doc/cppinternals.texi (Top): Wrap node in @ifnottex to avoid
- two extra empty pages in PDF output.
-
-2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR objc/47078
- * c-parser.c (c_parser_objc_type_name): If the type is unknown,
- for error recovery purposes behave as if it was not specified so
- that the default type is usd.
-
-2011-01-07 Jan Hubicka <jh@suse.cz>
-
- PR tree-optmization/46469
- * ipa.c (function_and_variable_visibility): Clear needed flags on
- nodes with external decls; handle weakrefs merging correctly.
-
-2011-01-07 Joseph Myers <joseph@codesourcery.com>
-
- * opts.c (finish_options): Set opts->x_flag_opts_finished to true,
- not false.
-
-2011-01-07 Jan Hubicka <jh@suse.cz>
-
- * doc/invoke.texi (-flto, -fuse-linker-plugin): Update defaults
- and no longer claim that gold is required for linker plugin.
- * configure: Regenerate.
- * gcc.c (PLUGIN_COND): New macro.
- (LINK_COMMAND_SPEC): Use it.
- (main): Default to plugin enabled with HAVE_LTO_PLUGIN is set.
- * config.in (HAVE_LTO_PLUGIN): New.
- * configure.ac (--with-lto-plugin): New parameter; autodetect
- HAVE_LTO_PLUGIN.
-
-2011-01-07 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/46367
- * ipa-inline.c (cgraph_clone_inlined_nodes): Use original function only
- when we can update original.
- (cgraph_mark_inline_edge): Sanity check.
- * ipa-prop.c (ipa_make_edge_direct_to_target): Sanity check.
-
-2011-01-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.h (ASM_COMMENT_START): Define.
-
-2011-01-07 H.J. Lu <hongjiu.lu@intel.com>
-
- PR driver/42445
- * gcc.c (%>S): New.
- (SWITCH_KEEP_FOR_GCC): Likewise.
- (set_collect_gcc_options): Check SWITCH_KEEP_FOR_GCC.
- (do_spec_1): Handle "%>".
-
- * config/i386/i386.h (CC1_CPU_SPEC): Replace "%<" with "%>".
-
-2011-01-07 Jakub Jelinek <jakub@redhat.com>
-
- PR target/47201
- * config/i386/i386.c (ix86_delegitimize_address): If
- simplify_gen_subreg fails, return orig_x.
-
- PR bootstrap/47187
- * value-prof.c (gimple_stringop_fixed_value): Handle
- lhs of the call properly.
-
-2011-01-07 Jan Hubicka <jh@suse.cz>
-
- PR lto/45375
- * lto-opt.c (lto_reissue_options): Set flag_shlib.
-
-2011-01-07 Iain Sandoe <iains@gcc.gnu.org>
-
- * target.def (function_switched_text_sections): New hook.
- * doc/tm.texi: Regenerated.
- * doc/tm.texi.in (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New.
- * final.c (default_function_switched_text_sections): New.
- (final_scan_insn): Call function_switched_text_sections when a
- mid-function section change occurs.
- * output.h (default_function_switched_text_sections): Declare.
- * config/darwin-protos.h (darwin_function_switched_text_sections):
- Likewise.
- * config/darwin.c (darwin_function_switched_text_sections): New.
- * config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New.
-
-2011-01-07 Iain Sandoe <iains@gcc.gnu.org>
-
- * dwarf2out.c (gen_subprogram_die): Add pubnames with code ranges for
- DWARF >= 3. Add pubnames for the primary section and a reduced DIE for
- the secondary code fragment when outputting for DWARF == 2.
-
-2011-01-07 Anatoly Sokolov <aesok@post.ru>
-
- * config/xtensa/xtensa.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
- * config/xtensa/xtensa-protos.h (xtensa_output_addr_const_extra):
- Remove.
- * config/xtensa/xtensa.c (xtensa_output_addr_const_extra): Make static.
- (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
-
-2011-01-06 Eric Botcazou <ebotcazou@adacore.com>
-
- PR debug/46704
- * dwarf2out.c (dwarf2out_finish): Output the debug_aranges section only
- when it is not empty.
-
-2011-01-06 Changpeng Fang <changpeng.fang@amd.com>
-
- Bobcat Enablement
- * config.gcc (i[34567]86-*-linux* | ...): Add btver1.
- (case ${target}): Add btver1.
- * config/i386/driver-i386.c (host_detect_local_cpu): Let
- -march=native recognize btver1 processors.
- * config/i386/i386-c.c (ix86_target_macros_internal): Add
- btver1 def_and_undef
- * config/i386/i386.c (struct processor_costs btver1_cost): New
- btver1 cost table.
- (m_BTVER1): New definition.
- (m_AMD_MULTIPLE): Includes m_BTVER1.
- (initial_ix86_tune_features): Add btver1 tune.
- (processor_target_table): Add btver1 entry.
- (static const char *const cpu_names): Add btver1 entry.
- (software_prefetching_beneficial_p): Add btver1.
- (ix86_option_override_internal): Add btver1 instruction sets.
- (ix86_issue_rate): Add btver1.
- (ix86_adjust_cost): Add btver1.
- * config/i386/i386.h (TARGET_BTVER1): New definition.
- (enum target_cpu_default): Add TARGET_CPU_DEFAULT_btver1.
- (enum processor_type): Add PROCESSOR_BTVER1.
- * config/i386/i386.md (define_attr "cpu"): Add btver1.
-
-2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/43309
- * config/i386/i386.c (legitimize_tls_address)
- <TLS_MODEL_INITIAL_EXEC>: Handle TARGET_64BIT && TARGET_SUN_TLS.
- * config/i386/i386.md (UNSPEC_TLS_IE_SUN): Declare.
- (tls_initial_exec_64_sun): New pattern.
-
-2011-01-06 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/invoke.texi (Overall Options): Improve wording and markup
- of the description of -wrapper.
-
-2011-01-06 Joseph Myers <joseph@codesourcery.com>
-
- * config/sol2.opt (G, YP,, Ym,, compat-bsd, pthread, pthreads,
- rdynamic, threads): New Driver options.
-
-2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/38118
- * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Also switch to .bss
- if coming from .tdata.
- * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise.
-
-2011-01-06 Jan Hubicka <jh@suse.cz>
-
- PR lto/47188
- * collect2.c (main): Do not enable LTOmode when plugin is active.
-
-2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR other/45915
- * configure.ac (gcc_cv_as_gnu_unique_object): Only use ldd
- --version output if supported.
- * configure: Regenerate.
-
-2011-01-06 Joseph Myers <joseph@codesourcery.com>
-
- * config/linux-android.opt (tno-android-cc, tno-android-ld): New
- Driver options.
-
-2011-01-06 Jakub Jelinek <jakub@redhat.com>
-
- PR c/47150
- * c-convert.c (convert): When converting a complex expression
- other than COMPLEX_EXPR to a different complex type, ensure
- c_save_expr is called instead of save_expr, unless in_late_binary_op.
- * c-typeck.c (convert_for_assignment): Set in_late_binary_op also
- when converting COMPLEX_TYPE.
-
-2011-01-06 Ira Rosen <irar@il.ibm.com>
-
- PR tree-optimization/47139
- * tree-vect-loop.c (vect_is_simple_reduction_1): Check that
- only the last reduction value is used outside the loop. Update
- documentation.
-
-2011-01-05 Joseph Myers <joseph@codesourcery.com>
-
- * config/rtems.opt: New.
- * config.gcc (*-*-rtems*): Use rtems.opt.
-
-2011-01-05 Changpeng Fang <changpeng.fang@amd.com>
-
- * config/i386/i386.c (ix86_option_override_internal): Bulldozer
- processors do not support 3DNow instructions.
-
-2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.c (spu_option_override): Set parameter
- PARAM_MAX_COMPLETELY_PEEL_TIMES to 4 instead of 1.
-
-2011-01-05 Jan Hubicka <jh@suse.cz>
-
- * lto-wrapper.c (run_gcc): Default to WHOPR mode when none is specified
- at the command line.
-
-2011-01-05 Martin Jambor <mjambor@suse.cz>
-
- PR lto/47162
- * lto-cgraph.c (output_cgraph_opt_summary_p): Also check for thunk
- deltas on streamed outgoing edges.
- (output_node_opt_summary): Output info for outgoing edges only when
- the node is in new parameter set.
- (output_cgraph_opt_summary): New parameter set, passed to the two
- aforementioned functions. Update its forward declaration and its
- callee too.
-
-2011-01-05 Tom Tromey <tromey@redhat.com>
-
- * c-parser.c (c_parser_omp_atomic): Pass location of assignment
- operator to c_finish_omp_atomic.
- * c-typeck.c (lvalue_or_else): Add 'loc' argument.
- (build_unary_op): Update.
- (build_modify_expr): Update.
- (build_asm_expr): Update.
-
-2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.c (emit_nop_for_insn): Set INSN_LOCATOR for
- newly inserted insns.
- (pad_bb): Likewise.
- (spu_emit_branch_hint): Likewise.
- (insert_hbrp_for_ilb_runout): Likewise.
- (spu_machine_dependent_reorg): Call df_finish_pass after
- schedule_insns returns.
-
-2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.c (spu_expand_prologue): Support -fstack-usage.
-
-2011-01-05 Eric Botcazou <ebotcazou@adacore.com>
-
- PR tree-optimization/47005
- * tree-sra.c (struct access): Add 'non_addressable' bit.
- (create_access): Set it for a DECL_NONADDRESSABLE_P field.
- (decide_one_param_reduction): Return 0 if the parameter is passed by
- reference and one of the accesses in the group is non_addressable.
-
-2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
-
- PR tree-optimization/47056
- * cgraphbuild.c (mark_address): Remove ATTRIBUTE_UNUSED markers.
- (mark_load): Likewise. Handle FUNCTION_DECL specially.
- (mark_store): Likewise. Pass STMT to ipa_record_reference.
-
-2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * dwarf2out.c (rtl_for_decl_init): Strip no-op conversions off the
- initializer. Skip view conversions from aggregate types.
-
-2011-01-04 Kai Tietz <kai.tietz@onevision.com>
-
- PR bootstrap/47055
- * libgcov.c (gcov_exit): Check for HAS_DRIVE_SPEC.
-
-2011-01-04 Philipp Thomas <pth@suse.de>
-
- * config/microblaze/microbalse.opt (mxl-float-convert): Fix
- obvious typo.
-
-2011-01-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * function.c (thread_prologue_and_epilogue_insns): Do not crash
- on empty epilogue sequences.
-
-2011-01-04 Joseph Myers <joseph@codesourcery.com>
-
- * config/vxworks.opt (Bdynamic, Bstatic, Xbind-lazy, Xbind-now,
- non-static): New Driver options.
-
-2011-01-04 Jie Zhang <jie@codesourcery.com>
-
- PR driver/47137
- * gcc.c (default_compilers[]): Set combinable field to 0
- for all assembly languages.
-
-2011-01-04 Mingjie Xing <mingjie.xing@gmail.com>
-
- * config/mips/loongson3a.md: New file.
- * config/mips/mips.md: Include loongson3a.md.
- * config/mips/mips.c (mips_multipass_dfa_lookahead): Return 4 when
- TUNE_LOONGSON_3A.
-
-2011-01-03 Eric Botcazou <ebotcazou@adacore.com>
-
- PR middle-end/47017
- * expr.c (expand_expr_real_1) <MEM_REF>: Call memory_address_addr_space
- instead of convert_memory_address_addr_space on the base expression.
-
-2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.c (spu_option_override): Update error text
- for bad -march= / -mtune= values.
-
-2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.c (asm_file_start): Only reset flag_var_tracking
- if branch-hint optimization will be performed.
-
-2011-01-03 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47148
- * ipa-split.c (split_function): Convert arguments to
- DECL_ARG_TYPE if possible.
-
- PR tree-optimization/47155
- * tree-ssa-ccp.c (bit_value_binop_1): Use r1type instead of type
- when computing uns.
-
- PR rtl-optimization/47157
- * combine.c (try_combine): If undobuf.other_insn becomes
- (set (pc) (pc)) jump, call update_cfg_for_uncondjump on it
- and set *new_direct_jump_p too.
-
-2011-01-03 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/47021
- * graphite-sese-to-poly.c (scan_tree_for_params): Handle ADDR_EXPR.
-
-2011-01-03 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.c (process_command): Update copyright notice dates.
- * gcov.c (print_version): Likewise.
- * gcov-dump.c (print_version): Likewise.
- * mips-tfile.c (main): Likewise.
- * mips-tdump.c (main): Likewise.
-
-2011-01-03 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/46801
- * tree-sra.c (type_internals_preclude_sra_p): Check whether
- aggregate fields start at byte boundary instead of the bit-field flag.
-
-2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
-
- PR driver/47137
- * gcc.c (main): Revert revision 168407.
-
-2011-01-03 Martin Jambor <mjambor@suse.cz>
-
- * lto-cgraph.c (input_cgraph_opt_section): Use the correct section type.
-
-2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * tree-vect-generic.c (expand_vector_operations_1): When using vector/
- vector optab to expand vector/scalar shift, update gimple to vector.
-
-2011-01-03 Martin Jambor <mjambor@suse.cz>
-
- * cgraphunit.c (verify_cgraph_node): Verify there is no direct call to
- a thunk.
-
-2011-01-03 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/46984
- * cgraph.h (cgraph_indirect_call_info): make field thunk_delta
- HOST_WIDE_INT.
- (cgraph_create_indirect_edge): Fixed line length.
- (cgraph_indirect_call_info): Declare.
- (cgraph_make_edge_direct) Update declaration.
- * cgraph.c (cgraph_allocate_init_indirect_info): New function.
- (cgraph_create_indirect_edge): Use it.
- (cgraph_make_edge_direct): Made delta HOST_WIDE_INT. Updated all
- callees.
- * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update for
- the new thunk_delta representation.
- * ipa-prop.c (ipa_make_edge_direct_to_target): Convert delta to
- HOST_WIDE_INT.
- (ipa_write_indirect_edge_info): Remove streaming of thunk_delta.
- (ipa_read_indirect_edge_info): Likewise.
- * lto-cgraph.c (output_edge_opt_summary): New function.
- (output_node_opt_summary): Call it on all outgoing edges.
- (input_edge_opt_summary): New function.
- (input_node_opt_summary): Call it on all outgoing edges.
-
-2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
-
- PR driver/47137
- * gcc.c (main): Don't check have_o when settting combine_inputs.
-
-2011-01-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * regrename.c: Add general comment describing the pass.
- (struct du_head): Remove 'length' field.
- (get_element, merge_sort_comparison, merge, sort_du_head): Remove.
- (regrename_optimize): Do not sort chains. Rework comments, add others.
- Force renaming to the preferred class (if any) in the first pass and do
- not consider registers that belong to it in the second pass.
- (create_new_chain): Do not set 'length' field.
- (scan_rtx_reg): Likewise.
-
-2011-01-02 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47140
- * tree-ssa-ccp.c (evaluate_stmt): For binary assignments, use
- TREE_TYPE (lhs) instead of TREE_TYPE (rhs1) as second argument
- to bit_value_binop.
-
- PR rtl-optimization/47028
- * cfgexpand.c (gimple_expand_cfg): Insert entry edge insertions after
- parm_birth_insn instead of at the beginning of first bb.
-
-2011-01-02 Mingjie Xing <mingjie.xing@gmail.com>
-
- * doc/generic.texi: Remove duplicated "@subsubsection Statements".
- Remove the word "see" before "@pxref".
- * doc/rtl.texi: Remove the word "see" before "@pxref".
-
-2011-01-01 Jan Hubicka <jh@suse.cz>
-
- * tree-loop-distribution.c (tree_loop_distribution): Do not use freed
- memory.
-
-2011-01-01 Kai Tietz <kai.tietz@onevision.com>
-
- PR target/38662
- * tree.c (type_hash_eq): Call language hook for METHOD_TYPEs, too.
-
\f
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
--- /dev/null
+2011-12-31 Alexandre Oliva <aoliva@redhat.com>
+
+ * cselib.h (cselib_add_permanent_equiv): Declare.
+ (canonical_cselib_val): New.
+ * cselib.c (new_elt_loc_list): Rework to support value
+ equivalences. Adjust all callers.
+ (preserve_only_constants): Retain value equivalences.
+ (references_value_p): Retain preserved values.
+ (rtx_equal_for_cselib_1): Handle value equivalences.
+ (cselib_invalidate_regno): Use canonical value.
+ (cselib_add_permanent_equiv): New.
+ * alias.c (find_base_term): Reset locs lists while recursing.
+ * var-tracking.c (val_bind): New. Don't add equivalences
+ present in cselib table, compared with code moved from...
+ (val_store): ... here.
+ (val_resolve): Use val_bind.
+ (VAL_EXPR_HAS_REVERSE): Drop.
+ (add_uses): Do not create MOps for addresses. Do not mark
+ non-REG non-MEM expressions as requiring resolution.
+ (reverse_op): Record reverse as a cselib equivalence.
+ (add_stores): Use it. Do not create MOps for addresses.
+ Do not require resolution for non-REG non-MEM expressions.
+ Simplify support for reverse operations.
+ (compute_bb_dataflow): Drop reverse support.
+ (emit_notes_in_bb): Likewise.
+ (create_entry_value): Rename to...
+ (record_entry_value): ... this. Use cselib equivalences.
+ (vt_add_function_parameter): Adjust.
+
+2011-12-30 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/rs6000.c (rs6000_inner_target_options): Fix thinko
+ in setting options via target #pragma or attribute.
+
+2011-12-30 Anatoly Sokolov <aesok@post.ru>
+
+ * config/bfin/bfin.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
+ * config/bfin/bfin-protos.h (bfin_register_move_cost,
+ bfin_memory_move_cost): Remove.
+ * config/bfin/bfin.c (bfin_register_move_cost,
+ bfin_memory_move_cost): Make static. Change arguments type from
+ enum reg_class to reg_class_t and from int to bool.
+ (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
+
+2011-12-30 Nathan Sidwell <nathan@acm.org>
+
+ * gcov.c (total_lines, total_executed): New global vars.
+ (generate_results): Call executed_summary.
+ (executed_summary): New function, broken out of ...
+ (function_summary): ... here. Call it.
+ * coverage.c (coverage_finish): Also check for local_tick == -1.
+ * gcov-dump (tag_function): Correct labelling typo.
+
+2011-12-29 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/51623
+ * config/rs6000/rs6000.c (rs6000_assemble_integer): Delete check
+ for an initialized pointer being in a text section with
+ -mrelocatable, since it should never happen.
+
+2011-12-29 Michael Eager <eager@eagercon.com>
+
+ * config/microblaze/microblaze.md: Add expander for simple_return,
+ return, add return_internal and simple_return_internal insns.
+
+2011-12-29 Oleg Endo <olegendo@gcc.gnu.org>
+
+ * config/sh/sh.h (BRANCH_COST): Use sh_branch_cost variable.
+ * config/sh/sh.c (sh_option_override): Simplify sh_branch_cost
+ expression.
+
+2011-12-28 Ian Lance Taylor <iant@google.com>
+
+ * dwarf2out.c (gen_compile_unit_die): Use DW_LANG_Go for Go.
+
+2011-12-28 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/51623
+ * config/rs6000/rs6000.c (rs6000_assemble_integer): Don't call
+ unlikely_text_section_p. Instead check for being in a code section.
+
+2011-12-28 Ira Rosen <irar@il.ibm.com>
+
+ PR tree-optimization/51684
+ * tree-vect-slp.c (vect_schedule_slp_instance): Get gsi of original
+ statement in case of a pattern.
+ (vect_schedule_slp): Likewise.
+
+2011-12-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/51667
+ * ree.c (insn_merge_code): Delete.
+ (is_insn_merge_attempted): Likewise.
+ (get_insn_status): Likewise.
+ (set_insn_status): Likewise.
+ (struct ext_cand): Add CODE and MODE fields.
+ (combine_set_extend): Rename to...
+ (combine_set_extension): ...this. Use above fields and tidy up.
+ (transform_ifelse): Likewise.
+ (get_defs): Return the chain of definitions.
+ (is_this_a_cmove): Merge into...
+ (is_cond_copy_insn): ...this. Return bool.
+ (make_defs_and_copies_lists): Adjust calls to get_defs and simplify.
+ (merge_def_and_ext): Adjust call to combine_set_extend.
+ (combine_reaching_defs): Remove calls to {g|s}et_insn_status.
+ (struct extend_info): Rename to...
+ (struct re_info): ...this. Add DEF_MAP field.
+ (add_ext_candidate): Merge into...
+ (add_removable_extension): ...this. Adjust calls to get_defs. Ensure
+ reaching definitions are associated with only one kind of extension.
+ (find_removable_extensions): Create and destroy the definition map.
+ (find_and_remove_re): Return void. Change 'long' variables to 'int'.
+ Do not deal with is_insn_merge_attempted.
+
+2011-12-25 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/48641
+ * tree-ssa-threadupdate.c (redirect_edges): Watch for overflow.
+
+2011-12-26 Oleg Endo <oleg.endo@t-online.de>
+
+ * config/sh/sync.md: Add soft atomics ABI description.
+ (fetchop_name): Use 'or' instead of 'ior'.
+ (fetchop_insn): Remove.
+ (atomic_compare_and_swap<mode>_soft):
+ Don't insert aligning nop after the write-back instruction. Fix
+ multi-line asm output formatting style.
+ (atomic_fetch_<fetchop_name><mode>_soft): Likewise.
+ (atomic_fetch_nand<mode>_soft): Likewise.
+ (atomic_<fetchop_name>_fetch<mode>_soft): Likewise.
+ (atomic_nand_fetch<mode>_soft): Likewise.
+
+2011-12-23 Richard Henderson <rth@redhat.com>
+
+ * tree.def (VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR): Remove.
+ * cfgexpand.c (expand_debug_expr): Don't handle them.
+ * expr.c (expand_expr_real_2): Likewise.
+ * fold-const.c (fold_binary_loc): Likewise.
+ * gimple-pretty-print.c (dump_binary_rhs): Likewise.
+ * tree-cfg.c (verify_gimple_assign_binary): Likewise.
+ * tree-inline.c (estimate_operator_cost): Likewise.
+ * tree-pretty-print.c (dump_generic_node): Likewise.
+ * tree-vect-generic.c (expand_vector_operations_1): Likewise.
+ * optabs.c (optab_for_tree_code): Likewise.
+ (can_vec_perm_for_code_p): Remove.
+ (expand_binop): Don't try it.
+ (init_optabs): Don't init vec_extract_even/odd_optab.
+ * genopinit.c (optabs): Likewise.
+ * optabs.h (OTI_vec_extract_even, OTI_vec_extract_odd): Remove.
+ (vec_extract_even_optab, vec_extract_odd_optab): Remove.
+ * tree-vect-data-refs.c (vect_strided_store_supported): Tidy code.
+ (vect_permute_store_chain): Use TYPE_VECTOR_SUBPARTS instead of
+ GET_MODE_NUNITS; check vect_gen_perm_mask return value instead of
+ asserting vect_strided_store_supported.
+ (vect_strided_load_supported): Use can_vec_perm_p.
+ (vect_permute_load_chain): Use VEC_PERM_EXPR.
+
+ * doc/generic.texi (VEC_EXTRACT_EVEN_EXPR): Remove.
+ (VEC_EXTRACT_ODD_EXPR): Remove.
+ * doc/md.texi (vec_extract_even, vec_extract_odd): Remove.
+
+2011-12-23 Anatoly Sokolov <aesok@post.ru>
+
+ * config/score/score.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
+ * config/score/score-protos.h (score_register_move_cost): Remove.
+ * config/score/score.c (TARGET_REGISTER_MOVE_COST): Define.
+ (score_register_move_cost): Make static. Change arguments type from
+ enum reg_class to reg_class_t.
+
+2011-12-23 Jakub Jelinek <jakub@redhat.com>
+ Richard Henderson <rth@redhat.com>
+
+ * tree.def (VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR): Remove.
+ * gimple-pretty-print.c (dump_binary_rhs): Don't handle
+ VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
+ * expr.c (expand_expr_real_2): Likewise.
+ * tree-cfg.c (verify_gimple_assign_binary): Likewise.
+ * cfgexpand.c (expand_debug_expr): Likewise.
+ * tree-inline.c (estimate_operator_cost): Likewise.
+ * tree-pretty-print.c (dump_generic_node): Likewise.
+ * tree-vect-generic.c (expand_vector_operations_1): Likewise.
+ * fold-const.c (fold_binary_loc): Likewise.
+ * doc/generic.texi (VEC_INTERLEAVE_HIGH_EXPR,
+ VEC_INTERLEAVE_LOW_EXPR): Remove documentation.
+ * optabs.c (optab_for_tree_code): Don't handle
+ VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
+ (expand_binop, init_optabs): Remove vec_interleave_high_optab
+ and vec_interleave_low_optab.
+ * genopinit.c (optabs): Likewise.
+ * optabs.h (OTI_vec_interleave_high, OTI_vec_interleave_low): Remove.
+ (vec_interleave_high_optab, vec_interleave_low_optab): Remove.
+ * doc/md.texi (vec_interleave_high, vec_interleave_low): Remove
+ documentation.
+ * tree-vect-stmts.c (gen_perm_mask): Renamed to...
+ (vect_gen_perm_mask): ... this. No longer static.
+ (perm_mask_for_reverse, vectorizable_load): Adjust callers.
+ * tree-vectorizer.h (vect_gen_perm_mask): New prototype.
+ * tree-vect-data-refs.c (vect_strided_store_supported): Don't try
+ VEC_INTERLEAVE_*_EXPR, use can_vec_perm_p instead of
+ can_vec_perm_for_code_p.
+ (vect_permute_store_chain): Generate VEC_PERM_EXPR with interleaving
+ masks instead of VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
+ * config/i386/i386.c (expand_vec_perm_interleave2): If
+ expand_vec_perm_interleave3 would handle it, return false.
+ (expand_vec_perm_broadcast_1): Don't use vec_interleave_*_optab.
+
+2011-12-23 Richard Henderson <rth@redhat.com>
+
+ * config/mips/loongson.md (UNSPEC_LOONGSON_PINSR_0,
+ UNSPEC_LOONGSON_PINSR_1, UNSPEC_LOONGSON_PINSR_2,
+ UNSPEC_LOONGSON_PINSR_3): Replace with...
+ (UNSPEC_LOONGSON_PINSRH): ... this.
+ (UNSPEC_LOONGSON_VINIT): New.
+ (UNSPEC_LOONGSON_DSLL, UNSPEC_LOONGSON_DSRL): New.
+ (VWB): New mode iterator.
+ (V_inner): New mode attribute.
+ (loongson_vec_init1_<VHB>): New.
+ (*vec_concatv2si): New.
+ (and<VWHB>3, ior<VWHB>3, xor<VWHB>3, one_cmpl<VWHB>2): New.
+ (*loongson_nor): New.
+ (loongson_pextrh): Un-macro-ify.
+ (loongson_pmaddhw): Likewise.
+ (smaxv4hi3, umaxv8qi3, sminv4hi3, uminv8qi3): Likewise.
+ (loongson_pinsrh_0): Represent with vec_select+vec_concat.
+ (loongson_pinsrh_1, loongson_pinsrh_2, loongson_pinsrh_3): Likewise.
+ (*vec_setv4hi, vec_setv4hi): New.
+ (sdot_prodv4hi): New.
+ (smax<VWB>3, smin<VWB>3): New.
+ (reduc_uplus_v8qi): New.
+ (loongson_pshufh): Remove destination matching input.
+ (ashl<VWH>3, ashr<VWH>3, lshr<VWH>3): Fix type attribute.
+ (vec_interleave_high<VWHB>, vec_interleave_low<VWHB>): Remove.
+ (loongson_punpckhbh, loongson_punpckhhw, loongson_punpckhhw_qi,
+ loongson_punpckhwd, loongson_punpckhwd_qi, loongson_punpckhwd_hi,
+ loongson_punpcklbh, loongson_punpcklhw, loongson_punpcklhw_qi,
+ loongson_punpcklwd, loongson_punpcklwd_qi, loongson_punpcklwd_hi,
+ vec_perm_const<VWHB>, vec_unpacks_lo_<VHB>, vec_unpacks_hi_<VHB>,
+ vec_unpacku_lo_<VHB>, vec_unpacku_hi_<VHB>, vec_shl_<VWHBDI>,
+ vec_shr_<VWHBDI>, reduc_uplus_<VWH>, reduc_splus_<VWHB>,
+ reduc_smax_<VWHB>, reduc_smin_<VWHB>, reduc_umax_<VWHB>,
+ reduc_umin_<VB>): New.
+ * config/mips/mips-ps-3d.md (vec_perm_const_ps): New.
+ (mips_pul_ps, mips_puu_ps, mips_pll_ps, mips_plu_ps): Expand in
+ terms of vec_perm_const_ps.
+ (vec_perm_constv2sf): New.
+ (vec_initv2sf): Use mips_expand_vector_init.
+ (vec_concatv2sf): Rename from vec_initv2sf_internal.
+ (vec_setv2sf): Use vec_perm_const_ps.
+ (reduc_splus_v2sf, reduc_smin_v2sf, reduc_smax_v2sf): New.
+ * config/mips/loongson.h (pshufh_u, pshufh_s): Don't pass dest to
+ the builtin.
+ * config/mips/mips-modes.def (V16QI, V8HI, V4SI, V4SF): New modes.
+ * config/mips/mips-protos.h: Update.
+ * config/mips/mips.c (mips_get_arg_info): Match V2SFmode, not all
+ MODE_VECTOR_FLOAT.
+ (mips_return_mode_in_fpr_p): Likewise.
+ (mips_cannot_change_mode_class): Allow 8-byte integral mode changes.
+ (CODE_FOR_loongson_punpckhbh, CODE_FOR_loongson_punpckhhw,
+ CODE_FOR_loongson_punpckhwd, CODE_FOR_loongson_punpcklbh,
+ CODE_FOR_loongson_punpcklhw, CODE_FOR_loongson_punpcklwd): Remove.
+ (mips_builtins): Remove first operand for loongson pshufh builtins.
+ (MAX_VECT_LEN, struct expand_vec_perm_d): New.
+ (mips_expand_vselect, mips_expand_vselect_vconcat,
+ mips_expand_vpc_loongson_even_odd, mips_expand_vpc_loongson_pshufh,
+ mips_expand_vpc_loongson_bcast, mips_expand_vec_perm_const_1,
+ mips_expand_vec_perm_const, mips_vectorize_vec_perm_const_ok,
+ mips_expand_vec_unpack, mips_constant_elt_p, mips_expand_vi_broadcast,
+ mips_expand_vi_constant, mips_expand_vi_loongson_one_pinsrh,
+ mips_expand_vi_general, mips_expand_vec_reduc, mips_expand_vec_minmax,
+ TARGET_VECTORIZE_VEC_PERM_CONST_OK): New.
+ (mips_expand_vector_init): Rewrite.
+ * config/mips/predicates.md (const_2_or_3_operand): New.
+ (const_0_to_3_operand): New.
+
+2011-12-23 Dmitry Plotnikov <dplotnikov@ispras.ru>
+
+ * config/arm/neon.md (float<mode><V_cvtto>2): New.
+ (floatuns<mode><V_cvtto>2): New.
+ (fix_trunc<mode><V_cvtto>2): New.
+ (fix_truncuns<mode><V_cvtto>2): New.
+ * config/arm/iterators.md (V_cvtto): New iterator.
+
+2011-12-23 Richard Guenther <rguenther@suse.de>
+
+ PR rtl-optimization/50396
+ * simplify-rtx.c (simplify_binary_operation_1): Properly
+ guard code that only works for integers.
+
+2011-12-23 Tristan Gingold <gingold@adacore.com>
+
+ * config/vms/vms-crtlmap.map (log10): Fix typo.
+
+2011-12-23 Tristan Gingold <gingold@adacore.com>
+
+ * config/ia64/vms.h (SUPPORTS_ONE_ONLY): Define.
+
+2011-12-22 Bin Cheng <bin.cheng@arm.com>
+ Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/43491
+ * tree-ssa-pre.c (eliminate): Don't replace global register
+ variable when it is the RHS of a single assign.
+
+2011-12-22 Joey Ye <joey.ye@arm.com>
+
+ * toplev.c (process_options): Fix typo.
+
+2011-12-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR middle-end/51252
+ * config/pa/pa.c (pa_som_tm_clone_table_section): New function.
+ (som_tm_clone_table_section): Declare.
+ (pa_file_start_space): Create $TM_CLONE_TABLE$ subspace.
+ (pa_som_asm_init_sections): Init som_tm_clone_table_section.
+ * config/pa/som.h (TARGET_ASM_TM_CLONE_TABLE_SECTION): Define.
+
+2011-12-22 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * doc/tm.texi.in (TARGET_PREPARE_PCH_SAVE): New hook.
+ * doc/tm.texi: Regenerate.
+ * target.def (prepare_pch_save): New hook.
+ * c-family/c-pch.c (c_common_write_pch): Call it.
+ * config/mips/mips.c (was_mips16_pch_p): Delete.
+ (mips_set_mips16_mode): Don't refer to was_mips16_pch_p.
+ (mips_prepare_pch_save): New function.
+ (TARGET_PREPARE_PCH_SAVE): Define.
+
+2011-12-22 Aldy Hernandez <aldyh@redhat.com>
+
+ PR middle-end/51212
+ * opts.c (finish_options): Call sorry on -fgnu-tm and
+ -fnon-call-exceptions combination.
+
+2011-12-22 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * doc/invoke.texi (C++ Dialect Options): Add missing options and
+ move -Wzero-as-null-pointer-constant to ...
+ (Warning Options): ... here.
+
+2011-12-22 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR target/47643
+ * doc/invoke.texi (i386 and x86-64 Options): Fix description of
+ -mtune without -march.
+
+2011-12-21 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/51643
+ * arm.c (arm_function_ok_for_sibcall): Use DECL_WEAK in previous
+ change.
+
+2011-12-22 Tristan Gingold <gingold@adacore.com>
+
+ * config/ia64/ia64.c (ia64_promote_function_mode): Remove.
+ (TARGET_PROMOTE_FUNCTION_MODE): Remove.
+ (ia64_function_value): Call promote_function_mode instead of
+ ia64_promote_function_mode.
+ * config/ia64/vms.h (PROMOTE_MODE): Define.
+ (TARGET_PROMOTE_FUNCTION_MODE): Define.
+
+2011-12-22 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/27468
+ * common/config/alpha/alpha-common.c (alpha_option_optimization_table):
+ Enable flag_ree at -O2 or higher.
+
+2011-12-22 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51650
+ * lto.c (uniquify_nodes): Register TYPE_DECLs with the
+ debuginfo machinery.
+
+2011-12-22 Bernd Schmidt <bernds@codesourcery.com>
+
+ * tree-pass.h (pass_reload): Declare.
+ * ira.c (overall_cost_before, saved_flag_ira_share_spill_slots):
+ New global variables, moved out of ira.
+ (do_reload): New static function, split off from the second half
+ of ...
+ (ira): ... here.
+ (gate_ira): Remove.
+ (pass_ira): Use TV_IRA, set gate to NULL, and set flags to
+ TODO_dump_func.
+ (rest_of_handle_reload): New static function.
+ (pass_reload): New.
+
+2011-12-22 Uros Bizjak <ubizjak@gmail.com>
+
+ * common/config/i386/i386-common.c (ix86_option_optimization_table):
+ Move OPT_free processing from ...
+ * config/i386/i386.c (ix86_option_override_internal): ... here.
+
+2011-12-21 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/51643
+ * arm.c (arm_function_ok_for_sibcall): Don't try to tailcall a
+ weak function on bare-metal EABI targets.
+
+2011-12-21 Jonathan Wakely <jwakely.gcc@gmail.com>
+ Jim Avera <james_avera@yahoo.com>
+
+ * doc/extend.texi (__builtin_expect): Improve example.
+
+2011-12-21 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_option_override_internal): Enable flag_ree
+ also for 32bit targets.
+
+2011-12-21 Richard Henderson <rth@redhat.com>
+
+ PR target/51552
+ * dwarf2cfi.c (dwarf2out_frame_debug): Move any_cfis_emitted code...
+ (scan_trace): ... here.
+
+2011-12-21 Jason Merrill <jason@redhat.com>
+
+ * doc/standards.texi (C++ language): Update for C++11.
+
+2011-12-21 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-vect-patterns.c (vect_operation_fits_smaller_type): Initialize
+ *op0 and *op1 to NULL_TREE first to avoid warnings.
+ * calls.c (initialize_argument_information): Initialize base to avoid
+ warnings.
+
+ PR middle-end/51644
+ PR middle-end/51647
+ * tree-eh.c (decide_copy_try_finally): At -O0, return true
+ even when ndests is not 1, if there are only gimple_clobber_p
+ (or debug) stmts in the finally sequence.
+ * tree-inline.c (estimate_num_insns): Return 0 for gimple_clobber_p
+ stmts.
+
+2011-12-21 Aldy Hernandez <aldyh@redhat.com>
+
+ PR middle-end/51472
+ * trans-mem.c (tm_log_add): Use create_tmp_var_reg.
+
+2011-12-21 Martin Jambor <mjambor@suse.cz>
+
+ * tree-into-ssa.c (rewrite_update_stmt): Do not dump extra newlines.
+ (rewrite_update_enter_block): Likewise.
+ (dump_update_ssa): Likewise.
+ (update_ssa): Likewise but also dump a newline at the beginning.
+
+2011-12-21 Enkovich Ilya <ilya.enkovich@intel.com>
+
+ PR target/50038
+ * implicit-zee.c: Delete.
+ * ree.c: New file.
+ * Makefile.in: Replace implicit-zee.c with ree.c.
+ * config/i386/i386.c (ix86_option_override_internal): Rename
+ flag_zee to flag_ree.
+ * common.opt (fzee): Ignored.
+ (free): New.
+ * passes.c (init_optimization_passes): Replace pass_implicit_zee
+ with pass_ree.
+ * tree-pass.h (pass_implicit_zee): Delete.
+ (pass_ree): New.
+ * timevar.def (TV_ZEE): Delete.
+ (TV_REE): New.
+ * doc/invoke.texi: Add -free description.
+
+2011-12-21 Tristan Gingold <gingold@adacore.com>
+
+ * config/vms/vms-protos.h (vms_function_section): New prototype.
+ * config/vms/vms.c (vms_function_section): New function.
+ * config/vms/vms.h (TARGET_ASM_FUNCTION_SECTION): Define.
+
+2011-12-21 Richard Guenther <rguenther@suse.de>
+
+ PR lto/41159
+ * tree-outof-ssa.c (insert_value_copy_on_edge): Use the
+ mode of the pseudo as destination mode. Only assert that
+ is equal to the promoted mode of the decl if it is a REG.
+
+2011-12-21 Tristan Gingold <gingold@adacore.com>
+
+ * config/vms/xm-vms.h (STANDARD_EXEC_PREFIX): Remove define.
+
+2011-12-20 Richard Henderson <rth@redhat.com>
+
+ * config/ia64/ia64.c (MAX_VECT_LEN): New.
+ (struct expand_vec_perm_d): New.
+ (TARGET_VECTORIZE_VEC_PERM_CONST_OK): New.
+ (ia64_unpack_assemble): Use ia64_expand_vec_perm_const_1.
+ (expand_vselect, expand_vselect_vconcat): New.
+ (expand_vec_perm_identity, expand_vec_perm_shrp): New.
+ (expand_vec_perm_1, expand_vec_perm_broadcast): New.
+ (expand_vec_perm_interleave_2, expand_vec_perm_v4hi_5): New.
+ (ia64_expand_vec_perm_const_1, ia64_expand_vec_perm_const): New.
+ (ia64_vectorize_vec_perm_const_ok): New.
+ (ia64_expand_vec_setv2sf, ia64_expand_vec_perm_even_odd): New.
+ * config/ia64/ia64-protos.h: Update.
+ * config/ia64/vect.md (VEC): New mode iterator.
+ (vecint): New mode attribute.
+ (vec_interleave_lowv8qi, vec_interleave_highv8qi): Privatize with '*'.
+ (vec_interleave_lowv4hi, vec_interleave_highv4hi): Likewise.
+ (vec_interleave_lowv2si, vec_interleave_highv2si): Likewise.
+ (vec_interleave_lowv2sf, vec_interleave_highv2sf): Likewise.
+ (mix1_even, mix1_odd, mux1_alt): Likewise.
+ (mux1_brcst_qi): Remove '*' from name.
+ (vec_extract_evenv8qi, vec_extract_oddv8qi): Remove.
+ (vec_extract_evenv4hi, vec_extract_oddv4hi): Remove.
+ (vec_extract_evenv2si, vec_extract_oddv2si): Remove.
+ (vec_extract_evenv2sf, vec_extract_oddv2sf): Remove.
+ (vec_extract_evenodd_helper): Remove.
+ (vec_setv2sf): Use ia64_expand_vec_setv2sf.
+ (vec_pack_trunc_v4hi): Use ia64_expand_vec_perm_even_odd.
+ (vec_pack_trunc_v2si): Likewise.
+ (vec_perm_const<VEC>): New.
+
+2011-12-20 Richard Henderson <rth@redhat.com>
+
+ * tree-vect-generic.c (expand_vector_operations_1): Correct tests
+ for vector types -- use the type not the mode. Fix optab selection
+ for vector shifts by a scalar. Handle over-large integer modes
+ like BLKmode.
+
+2011-12-20 Richard Henderson <rth@redhat.com>
+
+ * config/arm/arm.md (*arm_xorsi3): Match iorsi3 and perform
+ post-reload splitting.
+
+ * config/arm/arm.md (*arm_cmpdi_unsigned): Enable for thumb2.
+ * config/arm/arm.c (arm_select_cc_mode): Use it.
+
+2011-12-20 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * tree-ssa-math-opts.c (convert_plusminus_to_widen): Restrict
+ handling of signedness differences to integer types. Only build
+ a new optype if type1 isn't correct.
+
+2011-12-20 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR target/49865
+ * ira-costs.c (find_costs_and_classes): Prefer registers even
+ if the memory cost is the same.
+
+2011-12-20 Joseph Myers <joseph@codesourcery.com>
+
+ * c-decl.c (diagnose_mismatched_decls, grokdeclarator, grokfield)
+ (finish_struct): Refer to C11 in comments. Use flag_isoc11.
+ * c-parser.c (c_parser_static_assert_declaration)
+ (c_parser_static_assert_declaration_no_semi, c_parser_declspecs)
+ (c_parser_alignas_specifier, c_parser_alignof_expression): Refer
+ to C11 in comments. Use flag_isoc11.
+ * c-typeck.c (comptypes_check_different_types): Refer to C11 in
+ comment.
+ * doc/cpp.texi (Overview): Refer to -std=c11 instead of -std=c1x.
+ * doc/cppopts.texi (-std=c11, -std=gnu11): Document in preference
+ to -std=c1x and -std=gnu1x.
+ * doc/extend.texi (Inline, Alternate Keywords, Other Builtins)
+ (__builtin_complex, Unnamed Fields): Refer to -std=c11 and C11
+ instead of -std=c1x and C1X.
+ * doc/invoke.texi (-std=c11, -std=iso9899:2011): Document in
+ preference to -std=c1x.
+ (-std=gnu11): Document in preference to -std=gnu1x.
+ * doc/standards.texi: Document C11 instead of C1X. Document C11
+ as actual standard. Document headers required from freestanding
+ C11 implementations.
+ * ginclude/float.h, ginclude/stddef.h: Test __STDC_VERSION__ >=
+ 201112L for C11. Update comments to refer to C11.
+
+2011-12-20 Andreas Schwab <schwab@linux-m68k.org>
+
+ * configure: Regenerate.
+
+2011-12-20 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR middle-end/51200
+ * expr.c (store_field): Avoid a direct store if the mode is larger
+ than the size of the bit field.
+ * stor-layout.c (layout_decl): If flag_strict_volatile_bitfields,
+ treat non-volatile bit fields like volatile ones.
+ * toplev.c (process_options): Disallow combination of
+ -fstrict-volatile-bitfields and ABI versions less than 2.
+ * config/arm/arm.c (arm_option_override): Don't enable
+ flag_strict_volatile_bitfields if the ABI version is less than 2.
+ * config/h8300/h8300.c (h8300_option_override): Likewise.
+ * config/rx/rx.c (rx_option_override): Likewise.
+ * config/m32c/m32c.c (m32c_option_override): Likewise.
+ * config/sh/sh.c (sh_option_override): Likewise.
+
+2011-12-20 Richard Guenther <rguenther@suse.de>
+
+ PR lto/46796
+ * dwarf2out.c (modified_type_die): When the type variant
+ chain is corrupt use the types name, if available, instead
+ of __unknown__.
+
+2011-12-20 Tristan Gingold <gingold@adacore.com>
+
+ * config/alpha/alpha.c (alpha_start_function): Adjust condition to
+ create VMS trampoline entry point.
+
+2011-12-19 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR rtl-optimization/42839
+ * fwprop.c (forward_propagate_subreg): Skip the SIGN/ZERO_EXTEND
+ optimization if the source register is already extended.
+
+2011-12-19 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * lower-subreg.c (can_decompose_p): Check every word of a hard
+ register.
+
+2011-12-19 Sandra Loosemore <sandra@codesourcery.com>
+ Tom de Vries <tom@codesourcery.com>
+
+ PR rtl-opt/50380
+ * cse.c (find_comparison_args): Detect fixed point and
+ bail early.
+
+2011-12-19 Aldy Hernandez <aldyh@redhat.com>
+
+ PR middle-end/51411
+ * trans-mem.c (ipa_tm_create_version): Unset DECL_WEAK.
+
+2011-12-19 Quentin Neill <quentin.neill@amd.com>
+
+ PR target/48743
+ * config/i386/driver-i386.c (host_detect_local_cpu): Also check
+ family to distinguish PROCESSOR_ATHLON.
+
+2011-12-19 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51573
+ * streamer-hooks.h (struct streamer_hooks): Add second
+ ref_p parameter to write_tree.
+ (stream_write_tree): Adjust.
+ (stream_write_tree_shallow_non_ref): New define.
+ * lto-streamer.h (lto_output_tree): Adjust.
+ * lto-streamer-out.c (lto_output_tree): Likewise.
+ * tree-streamer-out.c (streamer_write_chain): Only
+ force the immediate tree to be streamed as non-reference.
+
+2011-12-19 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/51583
+ * tree-sra.c (load_assign_lhs_subreplacements): Call
+ force_gimple_operand_gsi when necessary also in case of no
+ corresponding replacement on the RHS.
+
+2011-12-19 Jakub Jelinek <jakub@redhat.com>
+
+ * gimple.h (gimplify_seq_add_stmt): Rename to...
+ (gimple_seq_add_stmt_without_update): ... this.
+ * gimplify.c (gimplify_seq_add_stmt): Rename to...
+ (gimple_seq_add_stmt_without_update): ... this.
+ (gimplify_seq_add_stmt): New inline wrapper for it.
+ * tree-vect-patterns.c (append_pattern_def_seq): Use
+ gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.
+
+ PR tree-optimization/51596
+ * tree-cfg.c (replace_uses_by): Call gimple_purge_dead_eh_edges
+ when needed.
+
+ PR middle-end/51590
+ PR tree-optimization/51606
+ * tree-vect-patterns.c (append_pattern_def_seq, new_pattern_def_seq):
+ New inline functions.
+ (vect_recog_over_widening_pattern,
+ vect_recog_vector_vector_shift_pattern,
+ vect_recog_sdivmod_pow2_pattern, vect_recog_mixed_size_cond_pattern,
+ adjust_bool_pattern_cast, vect_recog_bool_pattern): Use them.
+
+2011-12-19 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51572
+ * tree.c (free_lang_data_in_type): Do not unlink TYPE_DECL
+ from TYPE_FIELDS.
+ (find_decls_types_r): Walk TYPE_DECLs in TYPE_FIELDS.
+ * tree-streamer-out.c (write_ts_field_decl_tree_pointers): Do
+ not stream TREE_CHAIN.
+ (write_ts_type_non_common_tree_pointers): Stream TYPE_FIELDS
+ using streamer_write_chain.
+ * tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers):
+ Do not stream TREE_CHAIN.
+ (lto_input_ts_type_non_common_tree_pointers): Stream TYPE_FIELDS
+ using streamer_read_chain.
+ * gimple-streamer-in.c (input_gimple_stmt): Skip non-FIELD_DECLs.
+ * gimple.c (gimple_canonical_types_compatible_p): Properly
+ handle trailing non-FIELD_DECLs in TYPE_FIELDS.
+
+2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
+
+ * configure: Regenerate.
+
+2011-12-19 Bernd Schmidt <bernds@codesourcery.com>
+
+ * emit-rtl.c (init_emit_once): Initialize const_tiny_rtx[3] for
+ partial integer modes.
+
+2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
+
+ PR target/51532
+ * config/m68k/m68k.h (FL_CAS, TARGET_CAS): Define.
+ * config/m68k/m68k.c (FL_FOR_isa_20): Add FL_CAS.
+ * config/m68k/sync.md: Use TARGET_CAS instead of (TARGET_68020 ||
+ TARGET_68040).
+
+2011-12-18 Anatoly Sokolov <aesok@post.ru>
+
+ * config/ia64/ia64.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P,
+ LEGITIMATE_ADDRESS_REG, LEGITIMATE_ADDRESS_DISP,
+ GO_IF_LEGITIMATE_ADDRESS): Remove macros.
+ * config/ia64/ia64.c (TARGET_LEGITIMATE_ADDRESS_P): Define.
+ (ia64_reg_ok_for_base_p, ia64_legitimate_address_reg,
+ ia64_legitimate_address_disp, ia64_legitimate_address_p): New
+ functions.
+
+2011-12-17 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/51491
+ * tree-ssa-ccp.c (insert_clobber_before_stack_restore)
+ (gsi_prev_dom_bb_nondebug, insert_clobbers_for_var): New function.
+ (ccp_fold_stmt): Use insert_clobbers_for_var after a successful
+ fold_builtin_alloca_with_align.
+ (ccp_visit_stmt): Calculate and free dominator info.
+
+2011-12-16 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.md (UNSPEC_FRAME_BLOCKAGE): New constant.
+ (frame_blockage): New expander.
+ (frame_blockage<P:mode>): New instruction.
+ * config/sparc/sparc.c (sparc_expand_prologue): When the sequence of
+ instructions establishing the frame isn't atomic, emit frame blockage.
+
+2011-12-16 Tristan Gingold <gingold@adacore.com>
+
+ * config/alpha/vms.h (USE_TM_CLONE_REGISTRY): Define.
+
+2011-12-16 Tristan Gingold <gingold@adacore.com>
+
+ * config/alpha/alpha.c (alpha_use_linkage): Follow transparent alias.
+ (alpha_write_one_linkage): Use assemble_name to emit linkage name.
+
+2011-12-16 Tristan Gingold <gingold@adacore.com>
+
+ * config/vms/t-vms (vms.o, vms-c.o): Force output filename.
+
+2011-12-16 Tristan Gingold <gingold@adacore.com>
+
+ * config/vms/vms.c (VMS_CRTL_GLOBAL): Define.
+ (vms_patch_builtins): Handle.
+ * config/vms/vms-crtlmap.map: Add an entry for environ.
+
+2011-12-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/51557
+ * sel-sched-ir.c (create_copy_of_insn_rtx): Copy all notes
+ other than REG_EQUAL, REG_EQUIV and REG_LABEL_OPERAND.
+
+ PR tree-optimization/51576
+ * tree-cfg.c (replace_uses_by): Call maybe_clean_or_replace_eh_stmt
+ even if fold_stmt didn't change anything.
+
+2011-12-16 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51572
+ * dwarf2out.c (gen_type_die_with_usage): Use the context of
+ the TYPE_DECL as well if it is file-scope.
+
+2011-12-15 DJ Delorie <dj@redhat.com>
+
+ * config/rl78/rl78.md (return): Rename to rl78_return.
+ * config/rl78/rl78.c (rl78_expand_epilogue): Use new name.
+ (rl78_expand_eh_epilogue): Use new name.
+ (rl78_calculate_death_notes): Likewise.
+
+2011-12-15 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-vectorizer.h (struct _stmt_vec_info): Remove pattern_def_stmt
+ field, add pattern_def_seq.
+ (STMT_VINFO_PATTERN_DEF_STMT): Remove.
+ (STMT_VINFO_PATTERN_DEF_SEQ): Define.
+ (NUM_PATTERNS): Bump to 10.
+ * tree-vect-loop.c (vect_determine_vectorization_factor,
+ vect_transform_loop): Adjust for pattern def changing from a single
+ gimple stmt to gimple_seq.
+ * tree-vect-stmts.c (vect_analyze_stmt, new_stmt_vec_info,
+ free_stmt_vec_info): Likewise.
+ * tree-vect-patterns.c (vect_recog_over_widening_pattern,
+ vect_recog_vector_vector_shift_pattern,
+ vect_recog_mixed_size_cond_pattern, adjust_bool_pattern_cast,
+ adjust_bool_pattern, vect_mark_pattern_stmts): Likewise.
+ (vect_recog_sdivmod_pow2_pattern): New function.
+ (vect_vect_recog_func_ptrs): Add it.
+
+ * config/i386/sse.md (vcond<V_256:mode><VI_256:mode>,
+ vcond<V_128:mode><VI124_128:mode>, vcond<VI8F_128:mode>v2di):
+ Use general_operand instead of nonimmediate_operand for
+ operand 5 and no predicate for operands 1 and 2.
+ * config/i386/i386.c (ix86_expand_int_vcond): Optimize
+ x < 0 ? -1 : 0 and x < 0 ? 1 : 0 into vector arithmetic
+ resp. logical shift.
+
+2011-12-15 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr-protos.h (print_operand): Remove.
+ (print_operand_address): Remove.
+ * config/avr/avr.h (PRINT_OPERAND): Remove.
+ (PRINT_OPERAND_ADDRESS): Remove.
+ (PRINT_OPERAND_PUNCT_VALID_P): Remove.
+ * config/avr/avr.c (TARGET_PRINT_OPERAND): New hook define.
+ (TARGET_PRINT_OPERAND_ADDRESS): New hook define.
+ (TARGET_PRINT_OPERAND_PUNCT_VALID_P): New hook define.
+ (print_operand_address): Rename to...
+ (avr_print_operand_address): ...this and make static.
+ (print_operand): Rename to...
+ (avr_print_operand): ...this and make static.
+ (avr_print_operand_punct_valid_p): New static function.
+
+2011-12-15 Andreas Tobler <andreast@fgznet.ch>
+
+ * config/i386/freebsd.h (TARGET_ASM_FILE_END): Define.
+
+2011-12-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/51360
+ * c-parser.c (c_parser_omp_clause_num_threads,
+ c_parser_omp_clause_schedule): Call mark_exp_read.
+
+2011-12-15 Romain Geissler <romain.geissler@gmail.com>
+
+ * builtins.def (BUILT_IN_STPNCPY_CHK): New definition.
+ * builtins.c (expand_builtin, fold_builtin_4, maybe_emit_chk_warning):
+ Add BUILT_IN_STPNCPY_CHK case.
+ * gimple-fold.c (gimple_fold_builtin): Likewise.
+ * tree-object-size.c (pass_through_call): Likewise.
+ * tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
+ call_may_clobber_ref_p_1): Likewise.
+ * tree-ssa-structalias.c (find_func_aliases_for_builtin_call,
+ find_func_clobbers): Likewise.
+ * tree.h (fold_builtin_strncpy_chk): Rename to fold_builtin_stxncpy_chk
+ * builtins.c (fold_builtin_strncpy_chk): Likewise.
+ Rewrite stpncpy_chk calls to strncpy_chk calls if returned value is
+ ignored.
+
+2011-12-15 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51567
+ * gimple.c (compare_type_names_p): Also compare the TREE_CODE.
+ (iterative_hash_name): Also hash the TREE_CODE.
+ (gimple_types_compatible_p_1): For types with a TYPE_DECL
+ name and a type DECL_CONTEXT recurse to that type.
+ (iterative_hash_gimple_type): Likewise.
+
+2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/rs6000/rs6000.c (rs6000_emit_prologue): Move update of
+ VRSave mask to save_world() when that is in use.
+
+2011-12-15 Richard Guenther <rguenther@suse.de>
+
+ * lto-wrapper.c (run_gcc): In non-parallel mode remove
+ ltrans inputs immediately after processing them. In parallel
+ mode truncate the ltrans inputs in the make rule that processes
+ them if temporary files are not to be preserved.
+
+2011-12-15 Anatoly Sokolov <aesok@post.ru>
+
+ * config/arm/arm.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
+ * config/arm/arm.c (arm_memory_move_cost, arm_register_move_cost):
+ New functions.
+ (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
+
+2011-12-15 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51564
+ * tree.h (REGISTER_DEFS_IN_THIS_STMT, NECESSARY,
+ STMT_IN_SSA_EDGE_WORKLIST): Remove no longer existing flag
+ uses documentation.
+ (TREE_ASM_WRITTEN): Update documentation to mention its use
+ on TYPE_DECLs from debug info generation.
+ * tree-streamer-out.c (pack_ts_base_value_fields): Stream
+ TREE_ASM_WRITTEN as always zero for TYPE_DECLs, similar to
+ all other types.
+
+2011-12-15 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/51050
+ * config/avr/avr.c (expand_epilogue): Don't build SUBREG of fp.
+ (avr_prologue_setup_frame): Ditto.
+
+2011-12-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/51517
+ * tree-ssa-coalesce.c (coalesce_ssa_name): For !optimize, test
+ !DECL_IGNORED_P instead of !DECL_ARTIFICIAL.
+
+2012-12-15 Richard Guenther <rguenther@suse.de>
+
+ Revert
+ PR lto/48437
+ * lto-streamer-out.c (tree_is_indexable): Exclude block-local
+ extern declarations.
+
+ PR lto/48508
+ PR lto/48437
+ * tree-streamer-out.c (streamer_write_chain): Stream DECL_EXTERNAL
+ VAR_DECLs and FUNCTION_DECLs locally.
+
+2011-12-14 Richard Henderson <rth@redhat.com>
+
+ * config/arm/arm.md (*addsi3_compare0_scratch): Set predicable.
+ (*compare_negsi_si, *compare_addsi2_op0): Likewise.
+ (*compare_addsi2_op1, *zeroextractsi_compare0_scratch): Likewise.
+ (*compareqi_eq0, *arm_cmpsi_insn, *arm_cmpsi_negshiftsi_si): Likewise.
+
+2011-12-14 Richard Guenther <rguenther@suse.de>
+
+ * tree-cfg.c (replace_uses_by): Fixup TREE_CONSTANT for
+ propagating all kinds of constants.
+
+2011-12-14 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51497
+ * lto-streamer-in.c (lto_read_body): Fixup local types
+ TYPE_CANONICAL and variant chain.
+
+2011-12-14 Richard Guenther <rguenther@suse.de>
+
+ * tree.c (free_lang_data_in_type): Do not clear fields
+ dependent on debuginfo level setting.
+ (find_decls_types_r): Use TYPE_STUB_DECL rathern than TREE_CHAIN.
+ * tree.h (TYPE_STUB_DECL): Properly check that we access a type.
+
+2011-12-14 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50931
+ * config/avr/avr.md (mulpsi3): New expander.
+ (*umulqihipsi3, *umulhiqipsi3): New insns.
+ (*mulsqipsi3.libgcc, *mulpsi3.libgcc): New insns.
+ (mulsqipsi3, *mulpsi3): New insn-and-splits.
+ (ashlpsi3): Turn to expander. Move insn code to...
+ (*ashlpsi3): ...this new insn.
+
+2011-12-14 Richard Guenther <rguenther@suse.de>
+
+ * tree-cfg.c (replace_uses_by): Only mark blocks altered
+ that will make a difference. Only recompute ADDR_EXPR
+ invariantness if it could possibly have changed. Do so
+ before folding the statement.
+
+2011-12-13 Eric Botcazou <ebotcazou@adacore.com>
+
+ * lto-streamer-out.c (write_symbol): Use proper 64-bit host type.
+ * lto-cgraph.c (input_cgraph_opt_section): Use 'int' for offsets.
+ * lto-streamer-in.c (lto_read_body): Likewise.
+ (lto_input_toplevel_asms): Likewise.
+ * lto-section-in.c (lto_create_simple_input_block): Likewise.
+ * ipa-inline-analysis.c (inline_read_section): Likewise.
+ * ipa-prop.c (ipa_prop_read_section): Likewise.
+
+ * df.h (DF_NOTE): Fix typo in comment.
+
+2011-12-13 Aldy Hernandez <aldyh@redhat.com>
+
+ * trans-mem.c (ipa_tm_create_version_alias): Set DECL_CONTEXT and
+ DECL_LANG_SPECIFIC.
+
+2011-12-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * regmove.c (fixup_match_2): Only access call_used_regs with hard regs.
+
+2011-12-13 Andrew Pinski <apinski@cavium.com>
+ Adam Nemet <anemet@caviumnetworks.com>
+
+ * config/mips/mips-cpus.def: Add Octeon2.
+ * config/mips/mips-tables.opt: Regenerate.
+ * config/mips/mips.md (define_attr "cpu"): Add Octeon2.
+ * config/mips/driver-native.c (host_detect_local_cpu): Support Octeon2.
+ * config/mips/octeon.md (octeon_arith): Add Octeon2.
+ (octeon_condmove): Likewise.
+ (octeon_load): Rename to ..
+ (octeon_load_o1): this.
+ (octeon_load_o2): New reserve.
+ (octeon_cop_o2): New reserve.
+ (octeon_store): Match Octeon2 also.
+ (octeon_brj): Rename to ..
+ (octeon_brj_o1): this.
+ (octeon_brj_o2): New reserve.
+ (octeon_imul3): Rename to ...
+ (octeon_imul3_o1): this.
+ (octeon_imul3_o2): New reserve.
+ (octeon_imul): Rename to ...
+ (octeon_imul_o1): this.
+ (octeon_imul_o2): New reserve.
+ (octeon_mfhilo): Rename to ...
+ (octeon_mfhilo_o1): This.
+ (octeon_mfhilo_o2): New reserve.
+ (octeon_imadd): Rename to ...
+ (octeon_imadd_o1): this.
+ (octeon_imadd_o2): New reserve.
+ (octeon_idiv): Rename to ..
+ (octeon_idiv_o1): This.
+ (octeon_idiv_o2_si): New reserve.
+ (octeon_idiv_o2_di): Likewise.
+ (octeon_unknown): Match Octeon2 also.
+ * config/mips/mips.c (mips_rtx_cost_data): Add Octeon2 cost data.
+ (mips_issue_rate): Octeon2 can issue 2 at a time.
+ * config/mips/mips.h (TARGET_OCTEON): Match Octeon2 also.
+ (TARGET_OCTEON2): New define.
+ (TUNE_OCTEON): Match Octeon2 also.
+
+2011-12-13 Richard Henderson <rth@redhat.com>
+
+ * config/sparc/tso.h: New file.
+ * config.gcc (sparc-*-linux*, sparc*-*-solaris2*): Use it.
+ * config/sparc/sparc.c (sparc_option_override): Honor
+ SUBTARGET_DEFAULT_MEMORY_MODEL.
+ * config/sparc/sparc.h (SUBTARGET_DEFAULT_MEMORY_MODEL): New.
+
+2011-12-13 Aldy Hernandez <aldyh@redhat.com>
+
+ PR middle-end/51443
+ * trans-mem.c (struct diagnose_tm): Remove saw_unsafe.
+ (diagnose_tm_1): Same.
+ (ipa_tm_execute): Do not test tm_may_enter_irr before we set it.
+ (ipa_tm_scan_irr_function): Return gracefully when no
+ DECL_STRUCT_FUNCTION.
+ (ipa_tm_scan_irr_block): Believe the user on TM attributes.
+
+2011-12-13 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/50628
+ * tree-sra.c (propagate_subaccesses_across_link): Do not propagate
+ sub-accesses of scalar accesses.
+
+2011-12-13 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/51362
+ * ipa-cp.c (estimate_local_effects): When estimated size of a
+ specialized clone is zero, bump it to one.
+
+2011-12-13 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48354
+ * tree.c (find_decls_types_r): Also walk DECL_ORIGINAL_TYPE.
+ * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
+ Stream DECL_ORIGINAL_TYPE.
+ * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers):
+ Likewise.
+
+2011-12-13 Jakub Jelinek <jakub@redhat.com>
+
+ Revert
+ 2011-12-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51481
+ * gimple-fold.c (gimple_fold_call): Call
+ maybe_clean_or_replace_eh_stmt. Avoid optimization if stmt has EH
+ edges, but gimple_fold_builtin result can't throw.
+
+2011-12-13 Jakub Jelinek <jakub@redhat.com>
+ Michael Matz <matz@suse.de>
+
+ PR tree-optimization/51117
+ * tree-eh.c (sink_clobbers): New function.
+ (execute_lower_eh_dispatch): Call it for BBs ending with
+ internally throwing RESX.
+ * cfgexpand.c (add_scope_conflicts_1): Add all conflicts only
+ at the first real instruction.
+
+2011-12-13 Tristan Gingold <gingold@adacore.com>
+
+ * final.c (final_scan_insn): Guard the call to begin_epilogue
+ debug hook.
+
+2011-12-13 Tristan Gingold <gingold@adacore.com>
+
+ * vmsdbgout.c (vmsdbgout_write_source_line): New function.
+ (vmsdbgout_end_prologue): Call vmsdbgout_write_source_line.
+ (vmsdbgout_begin_epilogue): Likewise.
+ (vmsdbgout_end_epilogue): Likewise.
+ (vmsdbgout_source_line): Move code to vmsdbgout_write_source_line.
+
+2011-12-13 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/51481
+ * tree-cfg.c (replace_uses_by): Pass proper arguments to
+ maybe_clean_or_replace_eh_stmt.
+
+2011-12-13 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51519
+ * ipa-inline.c (edge_badness): Use edge growth in non-guessed
+ branch probability case as well.
+
+2011-12-13 Revital Eres <revital.eres@linaro.org>
+
+ * modulo-sched.c (mark_loop_unsched): Free bbs.
+
+2011-12-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/51495
+ * function.c (thread_prologue_and_epilogue_insns): Don't add
+ to bb_tail basic blocks that have EDGE_COMPLEX predecessor edges
+ from basic blocks not needing prologue.
+
+ PR tree-optimization/51481
+ * gimple-fold.c (gimple_fold_call): Call
+ maybe_clean_or_replace_eh_stmt. Avoid optimization if stmt has EH
+ edges, but gimple_fold_builtin result can't throw.
+
+2011-12-12 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/21617
+ * ira-color.c (bucket_allocno_compare_func): Don't compare
+ allocno classes. Compare number of hard registers needed.
+
+2011-12-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR tree-optimization/50569
+ * tree-sra.c (build_ref_for_model): Replicate a chain of COMPONENT_REFs
+ in the expression of MODEL instead of just the last one.
+
+2011-12-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/51510
+ * calls.c (internal_arg_pointer_based_exp_scan): Don't use
+ VEC_safe_grow_cleared if idx is smaller than VEC_length.
+
+2011-12-12 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR middle-end/50873
+ * optabs.c (maybe_legitimize_operand_same_code): Use copy_to_mode_reg
+ instead of force_reg. Do nothing if the address is already a
+ non-virtual pseudo register.
+
+2011-12-12 Torvald Riegel <triegel@redhat.com>
+
+ * gimplify.c (voidify_wrapper_expr): Add default handling for
+ outermost wrapper.
+
+2011-12-12 Torvald Riegel <triegel@redhat.com>
+
+ * tree-ssa-tail-merge.c (gimple_equal_p): Don't treat transaction
+ commits as equal.
+
+2011-12-12 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin-sections.def (zobj_const_data_section): Fix over-
+ length section name.
+
+2011-12-11 Richard Henderson <rth@redhat.com>
+
+ * config/rs6000/rs6000.c (rs6000_expand_interleave): Use
+ BYTES_BIG_ENDIAN, not TARGET_BIG_ENDIAN.
+
+2011-12-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51485
+ * tree-vect-data-refs.c (vect_analyze_data_refs): Give up on
+ DRs in call stmts.
+
+2011-12-11 Patrick Marlier <patrick.marlier@gmail.com>
+
+ * trans-mem.c (ipa_tm_transform_calls_redirect): Do not remove edge.
+
+2011-12-10 Richard Henderson <rth@redhat.com>
+
+ * config/rs6000/altivec.md (altivec_vmrghb): Rewrite pattern as
+ vec_select + vec_concat.
+ (altivec_vmrghh, altivec_vmrghw, altivec_vmrghsf, altivec_vmrglb,
+ altivec_vmrglh, altivec_vmrglw, altivec_vmrglsf): Likewise.
+ (vec_perm_constv16qi): New.
+ (vec_extract_evenv4si, vec_extract_evenv4sf, vpkuhum_nomode,
+ vpkuwum_nomode, vec_extract_oddv8hi, vec_extract_oddv16qi,
+ vec_interleave_high<VI>, vec_interleave_low<VI>): Remove.
+ * config/rs6000/paired.md (paired_merge00): Rewrite pattern as
+ vec_select + vec_concat.
+ (paired_merge10, paired_merge01, paired_merge11): Likewise.
+ (vec_perm_constv2sf): New.
+ (vec_interleave_highv2sf, vec_interleave_lowv2sf,
+ vec_extract_evenv2sf, vec_extract_oddv2sf): Remove.
+ * config/rs6000/spe.md (spe_evmergehi): Rewrite pattern as
+ vec_select + vec_concat.
+ (spe_evmergehilo, spe_evmergelo, spe_evmergelohi): New.
+ (vec_perm_constv2si): New.
+ * config/rs6000/vector.md (vec_interleave_highv4sf,
+ vec_interleave_lowv4sf, vec_interleave_high<VEC_64>,
+ vec_interleave_low<VEC_64>): Remove.
+ * config/rs6000/vsx.md (VS_double): New mode attribute.
+ (UNSPEC_VSX_XXPERMDI): Remove.
+ (vsx_xxpermdi_<VSX_L>_1): Rewrite pattern as vec_select + vec_concat.
+ (vsx_xxmrghw_<VSX_W>, vsx_xxmrglw_<VSX_W>): Likewise.
+ (vsx_xxpermdi_<VSX_L>): Change to expander.
+ (vec_perm_const<VSX_D>): New.
+ (vsx_mergel_<VSX_D>, vsx_mergeh_<VSX_D>): New.
+ * config/rs6000/predicates.md (const_0_to_1_operand): New.
+ (const_2_to_3_operand): New.
+ * config/rs6000/rs6000.c (TARGET_VECTORIZE_VEC_PERM_CONST_OK): New.
+ (altivec_expand_vec_perm_const): New.
+ (rs6000_expand_vec_perm_const_1, rs6000_expand_vec_perm_const): New.
+ (rs6000_vectorize_vec_perm_const_ok): New.
+ (rs6000_do_expand_vec_perm): New.
+ (rs6000_expand_extract_even, rs6000_expand_interleave): New.
+ * config/rs6000/rs6000-builtin.def (VEC_MERGE*): Update rtx codes.
+ * config/rs6000/rs6000-modes.def: Add double-wide vector modes.
+ * config/rs6000/rs6000-protos.h: Update.
+
+2011-12-10 Richard Henderson <rth@redhat.com>
+
+ * expr.c (expand_expr_real_2) [VEC_PERM_EXPR]: Avoid passing a
+ CONST_INT to expand_vec_perm as the selector.
+ * optabs.c (expand_vec_perm): Assert the selector is of a proper mode.
+
+2011-12-10 Richard Henderson <rth@redhat.com>
+
+ * genmodes.c (struct mode_data): Remove wider_2x member.
+ (blank_mode): Adjust initializer.
+ (calc_wider_mode): Use XALLOCAVEC.
+ (emit_move_wider): Select double-width same-element vectors for
+ 2xwider vectors.
+ * machmode.h (GET_MODE_2XWIDER_MODE): Update documentation.
+ * config/i386/i386.c (doublesize_vector_mode): Remove.
+ (expand_vselect_vconcat): Use GET_MODE_2XWIDER_MODE instead.
+
+2011-12-10 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ * config/epiphany/epiphany.h (USE_LOAD_POST_INCREMENT): Define.
+ (USE_LOAD_POST_DECREMENT, USE_STORE_POST_INCREMENT): Likewise.
+ (USE_STORE_POST_DECREMENT): Likewise.
+
+ * config/epiphany/epiphany.h (EPIPHANY_RETURN_REGNO): New macro,
+ broken out of ..
+ (INCOMING_RETURN_ADDR_RTX) .. this. Use EPIPHANY_RETURN_REGNO.
+ (DWARF_FRAME_RETURN_COLUMN): New macro.
+
+ * config/epiphany/epiphany-protos.h (epiphany_start_function): Declare.
+ * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
+ Split "timer" value into "timer0" and "timer1".
+ Handle page_miss, message and wand. Don't handle static_flag.
+ Adjust warning text.
+ (epiphany_start_function): New function.
+ (epiphany_compute_function_type): Split "timer" value into "timer0"
+ and "timer1". Handle page_miss, message and wand.
+ Don't handle static_flag.
+ (epiphany_expand_epilogue): Don't use frame_insn for status / iret
+ restore.
+ * config/epiphany/epiphany.h: ASM_DECLARE_FUNCTION_NAME: Define.
+ (enum epiphany_function_type):
+ Split EPIPHANY_FUNCTION_TIMER value into EPIPHANY_FUNCTION_TIMER0
+ and EPIPHANY_FUNCTION_TIMER1.
+ Remove EPIPHANY_FUNCTION_ILINK1 and EPIPHANY_FUNCTION_ILINK2 values.
+ Add EPIPHANY_FUNCTION_PAGE_MISS and EPIPHANY_FUNCTION_MESSAGE values.
+ Rename EPIPHANY_FUNCTION_STATIC_FLAG to EPIPHANY_FUNCTION_WAND.
+
+2011-12-10 Nathan Sidwell <nathan@acm.org>
+
+ PR gcov-profile/51449
+ * coverage.c (coverage_end_function): Always process the coverage
+ variables.
+
+2011-12-09 Aldy Hernandez <aldyh@redhat.com>
+
+ PR/51291
+ * tree.c (build_common_builtin_nodes): Do not use TM_PURE
+ attribute unless language has support for TM.
+ * config/i386/i386.c (ix86_init_tm_builtins): Exit gracefully in
+ the absence of TM builtins.
+
+2011-12-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gimple-fold.c (gimple_fold_stmt_to_constant_1) <GIMPLE_UNARY_RHS>:
+ Also check the TYPE_MODE to recognize useless pointer conversions.
+
+2011-12-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51117
+ * tree-eh.c (optimize_clobbers): Don't remove just one
+ clobber, but all consecutive clobbers before RESX.
+ Use gimple_clobber_p predicate.
+
+2011-12-09 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/rs6000.c (altivec_expand_builtin): Call
+ expand_call to return a valid funciton instead of return
+ cosnt0_rtx/NULL_RTX if there was an error with the builtin.
+ (altivec_expand_ld_builtin): Ditto.
+ (rs6000_inner_target_options): If VSX is selected as a target
+ attribute or pragma, enable ALTIVEC also.
+ (rs6000_pragma_target_parse): Call rs6000_option_override_internal
+ to do all of the standard processing when switching options,
+ including redefining appropriate macros.
+
+ PR rtl-optimization/51469
+ * varasm.c (default_binds_local_p_1): If the symbol is a gnu
+ indirect function, mark the symbol as non-local.
+
+2011-12-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR bootstrap/51479
+ * Makefile.in (errors.o): Restored.
+
+2011-12-09 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48042
+ * tree.c (free_lang_data_in_decl): Remove freeing conditional
+ on debuginfo level.
+
+2011-12-09 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ PR middle-end/40154
+ * emit-rtl.c (set_dst_reg_note): New function.
+ * rtl.h (set_dst_reg_note): Declare.
+ * optabs.c (expand_binop, expand_absneg_bit): Use set_dst_reg_note.
+ (emit_libcall_block, expand_fix): Likewise.
+ * function.c (assign_parm_setup_reg, expand_function_start): Likewise.
+ * expmed.c (expand_mult_const, expand_divmod): Likewise.
+ * reload1.c (gen_reload): Likewise.
+
+ * dse.c (get_stored_val, get_call_args): Use gen_int_mode.
+ * expmed.c (expand_divmod): Likewise.
+ * combine.c (simplify_if_then_else): Likewise.
+
+2011-12-09 Kai Tietz <ktietz@redhat.com>
+
+ * ira-color.c (print_hard_regs_subforest): Use
+ HOST_WIDEST_INT_PRINT_DEC instead of %lld.
+ (allocno_hard_regs): Change type of cost member to HOST_WIDEST_INT.
+ (add_allocno_hard_regs): Change type of argument cost
+ to HOST_WIDEST_INT.
+ * ira-conflict.c (build_conflict_bit_table): Replace use
+ of long-long by HOST_WIDEST_INT.
+
+2011-12-09 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/51425
+ * config/avr/avr.md (config/avr/avr.md, *sbix_branch_tmp): Use
+ zero_extract:QIHI instead of zero_extract:HI.
+
+2011-12-09 Jakub Jelinek <jakub@redhat.com>
+ Andrew Pinski <apinski@cavium.com>
+
+ PR tree-optimization/51117
+ * tree-eh.c (optimize_clobbers): New function.
+ (execute_lower_eh_dispatch): Call it.
+
+2011-12-09 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51482
+ * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size):
+ Make sure to only create REAL_TYPE and INTEGER_TYPE component vectors.
+
+2011-12-09 Kai Tietz <ktietz@redhat.com>
+
+ * implicit-zee.c (num_realized): Change type to long.
+ (num_ze_opportunities): Likewise.
+
+2011-12-08 Andrew Pinski <apinski@cavium.com>
+
+ * config/mips/mips-cpus.def (octeon+): New CPU.
+ * config/mips/mips-tables.opt: Regenerate.
+ * config/mips/mips.h (MIPS_CPP_SET_PROCESSOR): Emit '+' as 'P'.
+
+2011-12-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR middle-end/39976
+ * tree-ssa-dom.c (enum expr_kind): Add EXPR_PHI.
+ (struct hashable_expr): Add struct phi field.
+ (initialize_hash_element): Handle phis; change to use XCNEWVEC.
+ (hashable_expr_equal_p): Handle phis.
+ (iterative_hash_hashable_expr): Likewise.
+ (print_expr_hash_elt): Likewise.
+ (free_expr_hash_elt): Likewise.
+ (dom_opt_enter_block): Create equivalences from redundant phis.
+ (eliminate_redundant_computations): Handle redundant phis.
+ (lookup_avail_expr): Handle phis.
+
+2011-12-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51466
+ * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Also copy
+ TREE_SIDE_EFFECTS.
+
+2011-12-08 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-operands.c (add_stmt_operand): Do not mark stmts
+ volatile when processing operands of an ADDR_EXPR.
+ (get_indirect_ref_operands): Likewise.
+ (get_tmr_operands): Likewise.
+ (get_expr_operands): Likewise.
+
+2011-12-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ PR target/50395
+ * config/s390/s390.c (s390_mainpool_finish): Emit the jump over
+ the literal pool as jump insn.
+
+2011-12-08 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49772
+ * tree-inline.c (optimize_inline_calls): Remove bail out on errors.
+
+2011-12-08 Richard Guenther <rguenther@suse.de>
+
+ PR lto/50747
+ * lto-streamer-out.c (produce_symtab): Remove asserts.
+
+2011-12-08 Richard Guenther <rguenther@suse.de>
+
+ PR lto/49945
+ * lto-streamer-out.c (tree_is_indexable): Localize variably
+ modified types and their FIELD_DECLs.
+
+2011-12-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR tree-optimization/51315
+ * tree.h (get_object_or_type_alignment): Declare.
+ * expr.c (get_object_or_type_alignment): Move to...
+ * builtins.c (get_object_or_type_alignment): ...here. Add assertion.
+ * tree-sra.c (tree_non_mode_aligned_mem_p): Rename to...
+ (tree_non_aligned_mem_p): ...this. Add ALIGN parameter. Look into
+ MEM_REFs and use get_object_or_type_alignment for them.
+ (build_accesses_from_assign): Adjust for above change.
+ (access_precludes_ipa_sra_p): Likewise.
+
+2011-12-08 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48437
+ * lto-streamer-out.c (tree_is_indexable): Exclude block-local
+ extern declarations.
+
+2011-12-07 Andrew Pinski <apinski@cavium.com>
+
+ PR middle-end/45416
+ * expr.c (do_store_flag): Rewrite code that looks for BIT_AND_EXPR for
+ SSA-expand.
+
+2011-12-07 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50823
+ * ipa-inline.c (edge_badness): Do not account for the number of
+ remaining calls.
+
+2011-12-07 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/50744
+ * ipa-cp.c (good_cloning_opportunity_p): Assert size_cost is positive,
+ compute evaluation in HOST_WIDEST_INT.
+ (safe_add): New function
+ (propagate_effects): Use safe_add to accumulate effects.
+
+2011-12-06 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * config/rs6000/rtems.h: Switch to using global_options_set
+ in SUBSUBTARGET_OVERRIDE_OPTIONS.
+
+2011-12-06 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/visintrin.h: Add appropriate __VIS__ cpp protection.
+
+2011-12-06 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.c (avr_file_start): Fix missing ,
+
+2011-12-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/51354
+ * config/i386/i386.c (ix86_emit_leave): Call ix86_add_cfa_restore_note
+ unconditionally.
+
+2011-12-06 Georg-Johann Lay <avr@gjlay.de>
+
+ Forward-port from gcc-4_6-branch r181936 2011-12-02.
+ * config/avr/avr-mcus.def (avr_mcu_types): ATtiny4313 and
+ AT86RF401 have a 16-bit SP (their manual is bogus).
+
+2011-12-06 Georg-Johann Lay <avr@gjlay.de>
+
+ Forward-port from gcc-4_6-branch r181936 2011-12-02.
+
+ PR target/51002
+ * config/avr/avr.md (movhi_sp_r): Set insn condition to
+ !AVR_HAVE_8BIT_SP.
+ * config/avr/avr.c (output_movhi): Use "clr%B0" instead of "in
+ %B0,__SP_H__" if AVR_HAVE_8BIT_SP.
+ (avr_file_start): Only print "__SP_H__ = 0x3e" if !AVR_HAVE_8BIT_SP.
+
+2011-12-06 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/51409
+ PR target/49868
+ * config/avr/avr.h (ADDR_SPACE_PGM, ADDR_SPACE_PGM1,
+ ADDR_SPACE_PGM2, ADDR_SPACE_PGM3, ADDR_SPACE_PGM4,
+ ADDR_SPACE_PGM5, ADDR_SPACE_PGMX): Write as enum.
+ (avr_addrspace_t): New typedef.
+ (avr_addrspace): New declaration.
+ * config/avr/avr-c.c (avr_toupper): New static function.
+ (avr_register_target_pragmas, avr_cpu_cpp_builtins): Use
+ avr_addrspace to get address space information.
+ * config/avr/avr.c (avr_addrspace): New variable.
+ (avr_out_lpm, avr_pgm_check_var_decl, avr_insert_attributes,
+ avr_asm_named_section, avr_section_type_flags,
+ avr_asm_select_section, avr_addr_space_address_mode,
+ avr_addr_space_convert, avr_emit_movmemhi): Use it.
+ (avr_addr_space_pointer_mode): Forward to avr_addr_space_address_mode.
+ (avr_pgm_segment): Remove.
+
+2011-12-06 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50601
+ * varasm.c (assemble_alias): Move DECL_EXTERNAL implementation
+ quirk adjustjment ...
+ * passes.c (rest_of_decl_compilation): ... here.
+
+2011-12-06 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/51436
+ * gimple-fold.c (gimplify_and_update_call_from_tree): Guard vdef check
+ for the fact we do not have virtual operands when not optimizing.
+
+2011-12-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51245
+ * tree-ssa-sccvn.c (vn_reference_lookup_or_insert_constant_for_pieces):
+ New function.
+ (vn_reference_lookup_3): Use it. Properly valueize all refs we create.
+
+2011-12-06 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/rs6000/rs6000.c (darwin_rs6000_override_options): Initialize
+ rs6000_current_abi.
+
+2011-12-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51363
+ * gimple.c (gimple_rhs_has_side_effects): Remove.
+ * gimple.h (gimple_rhs_has_side_effects): Likewise.
+ * tree-ssa-dom.c (optimize_stmt): Simplify conditional.
+
+2011-12-06 Alan Modra <amodra@gmail.com>
+
+ PR target/50906
+ * config/rs6000/rs6000.c (rs6000_emit_prologue <TARGET_SPE_ABI>):
+ Do not mark r11 setup as frame-related. Pass correct offset to
+ rs6000_emit_savres_rtx. Correct out-of-line rs6000_frame_related
+ arguments. Correct sp_offset. Remove "offset" fudge from
+ in-line rs6000_frame_related call. Rename misleading variable.
+ Fix comments and whitespace. Tidy some expressions.
+ (rs6000_emit_epilogue <TARGET_SPE_ABI>): Always set frame_reg_rtx
+ to r11 in out-of-line case. Correct sp_offset. Pass correct
+ offset to rs6000_emit_savres_rtx. Rename misleading variable.
+ Fix comments and whitespace. Tidy some expressions.
+ (rs6000_emit_epilogue <non-TARGET_SPE_ABI>): Add sp_offset
+ adjustment when !saving_GPRs_inline. Correct register mode
+ used in address calcs.
+ (rs6000_emit_epilogue <non-TARGET_SPE_ABI>): Similarly when
+ !restoring_GPRs_inline.
+
+2011-12-06 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ * config/arm/vfp.md (*combine_vcvt_f64_<FCVTI32typename>): Fix
+ formatting character for vmov.f64 case.
+
+2011-12-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51396
+ * tree-ssa-math-opts.c (convert_mult_to_fma): Don't optimize
+ if MUL_RESULT has zero uses.
+
+ PR debug/51410
+ * c-decl.c (pop_scope): Don't add DECL_EXTERNAL decls
+ for debug info if scope is file_scope.
+
+ PR c/51339
+ * c-decl.c (c_finish_incomplete_decl, finish_decl): Call
+ relayout_decl instead of layout_decl.
+
+2011-12-05 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * resource.c (init_resource_info): Only consider EXIT_IGNORE_STACK
+ if there is in epilogue.
+
+2011-12-05 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * optabs.c (maybe_emit_sync_lock_test_and_set): Pass a null target
+ to emit_library_call_value.
+ (expand_atomic_compare_and_swap): Likewise.
+
+2011-12-05 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR other/50775
+ * ira-int.h (struct ira_object): Remove add_data.
+ (OBJECT_ADD_DATA): Remove.
+
+ * ira-build.c (ira_create_object): Remove OBJECT_ADD_DATA
+ initialization.
+
+ * ira-color.c (object_hard_regs_t, object_hard_regs): Rename to
+ allocno_hard_regs_t, allocno_hard_regs.
+ (object_hard_regs_node_t, object_hard_regs_node): Rename to
+ allocno_hard_regs_node_t and allocno_hard_regs_node.
+ (struct allocno_color_data): Add new member last_process. Move
+ profitable_hard_regs, hard_regs_node, and hard_regs_subnodes_start
+ from object_color_data.
+ (object_color_data_t, object_color_data, OBJECT_COLOR_DATA): Remove.
+ (curr_allocno_process): New static variable.
+ (object_hard_regs_eq, object_hard_regs_htab): Rename to
+ allocno_hard_regs_eq and allocno_hard_regs_htab.
+ (init_object_hard_regs, finish_object_hard_regs): Rename to
+ init_allocno_hard_regs and finish_allocno_hard_regs.
+ (object_hard_regs_compare, object_hard_regs_node_t): Rename to
+ allocno_hard_regs_compare and allocno_hard_regs_node_t.
+ (create_new_object_hard_regs_node): Rename to
+ create_new_allocno_hard_regs_node.
+ (add_new_object_hard_regs_node_to_forest): Rename to
+ add_new_allocno_hard_regs_node_to_forest.
+ (add_object_hard_regs_to_forest, collect_object_hard_regs_cover):
+ Rename to add_allocno_hard_regs_to_forest and
+ collect_allocno_hard_regs_cover.
+ (setup_object_hard_regs_nodes_parent): Rename to
+ setup_allocno_hard_regs_nodes_parent.
+ (remove_unused_object_hard_regs_nodes): Rename to
+ remove_unused_allocno_hard_regs_nodes.
+ (enumerate_object_hard_regs_nodes, object_hard_regs_nodes_num):
+ Rename to enumerate_allocno_hard_regs_nodes and
+ allocno_hard_regs_nodes_num.
+ (object_hard_regs_nodes, object_hard_regs_subnode_t): Rename to
+ allocno_hard_regs_nodes and allocno_hard_regs_subnode_t.
+ (object_hard_regs_subnode, object_hard_regs_subnodes): Rename to
+ allocno_hard_regs_subnode and allocno_hard_regs_subnodes.
+ (object_hard_regs_subnode_index): Rename to
+ allocno_hard_regs_subnode_index.
+ (setup_object_hard_regs_subnode_index): Rename to
+ setup_allocno_hard_regs_subnode_index.
+ (get_object_hard_regs_subnodes_num): Rename to
+ get_allocno_hard_regs_subnodes_num.
+ (form_object_hard_regs_nodes_forest): Rename to
+ form_allocno_hard_regs_nodes_forest.
+ (finish_object_hard_regs_nodes_tree): Rename to
+ form_allocno_hard_regs_nodes_forest
+ (finish_object_hard_regs_nodes_forest): Rename to
+ finish_allocno_hard_regs_nodes_forest.
+ (setup_left_conflict_sizes_p): Use allocno data instead of object ones.
+ Process conflict allocnos once.
+ (update_left_conflict_sizes_p): Use allocno data instead of object
+ ones. Change prototype signature.
+ (empty_profitable_hard_regs): Use allocno data instead of object ones.
+ (setup_profitable_hard_regs): Ditto.
+ (get_conflict_profitable_regs): Rename to
+ get_conflict_and_start_profitable_regs. Use allocno data for
+ profitable regs calculation.
+ (check_hard_reg_p): Change prototype signature. Check profitable
+ regs for allocno not the objects.
+ (assign_hard_reg): Process conflict allocnos only once for
+ updating conflict costs.
+ (setup_allocno_available_regs_num): Use allocno data instead of
+ object ones. Modify debug output.
+ (color_pass): Remove initialization and finalization of object
+ color data.
+
+2011-12-05 Kazu Hirata <kazu@codesourcery.com>
+
+ PR target/51408
+ * config/arm/arm.md (*minmax_arithsi): Always require the else
+ clause in the MINUS case.
+
+2011-12-05 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50904
+ * tree-ssa-loop-im.c (struct mem_ref): Remove vops member.
+ (MEM_ANALYZABLE): New.
+ (memory_references): Remove clobbered_vops and vop_ref_map
+ members, add all_refs_stored_in_loop member.
+ (memref_free): Adjust.
+ (mem_ref_alloc): Likewise.
+ (gather_mem_refs_stmt): Do not record clobbers, instead
+ record refs for unanalyzable stmts.
+ (gather_mem_refs_in_loops): Do not propagate clobbers.
+ (struct vop_to_refs_elt, vtoe_hash, vtoe_eq, vtoe_free,
+ record_vop_access, get_vop_accesses, get_vop_stores,
+ add_vop_ref_mapping): Remove.
+ (create_vop_ref_mapping_loop): Adjust to simply record all stores.
+ (analyze_memory_references): Adjust.
+ (refs_independent_p): Check for not analyzable refs.
+ (can_sm_ref_p): Likewise.
+ (ref_indep_loop_p_1): Simplify.
+ (tree_ssa_lim_finalize): Adjust.
+
+ * tree-ssa-loop-im.c (stmt_cost): Simplify, use LIM_EXPENSIVE
+ rather than magic constants. Assign zero cost to PAREN_EXPR
+ and SSA_NAME copies. Assign cost proportional to the vector
+ size for vector constructors.
+
+2011-12-05 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-alias.h (struct ao_ref_s): Add volatile_p field.
+ * tree-ssa-alias.c (ao_ref_init): Initialize it.
+ (ao_ref_init_from_ptr_and_size): Likewise.
+ (refs_may_alias_p_1): Two volatile accesses conflict.
+ (ref_maybe_used_by_call_p_1): Likewise.
+ (call_may_clobber_ref_p_1): Likewise.
+ * tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Initialize
+ volatile_p field.
+
+2011-12-05 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa.c (verify_ssa): Verify SSA names in the loop over all SSA
+ names. Remove SSA operand checking, call verify_ssa_operands.
+ * tree-ssa-operands.h (verify_ssa_operands): Declare.
+ * tree-ssa-operands.c (verify_ssa_operands): New function.
+
+2011-12-05 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ * config/arm/arm.c (vfp3_const_double_for_fract_bits): Define.
+ * config/arm/arm-protos.h (vfp3_const_double_for_fract_bits): Declare.
+ * config/arm/constraints.md ("Dt"): New constraint.
+ * config/arm/predicates.md
+ (const_double_vcvt_power_of_two_reciprocal): New.
+ * config/arm/vfp.md (FCVTI32typename): New.
+ (FCVT): New iterator.
+ (*combine_vcvt_f32_<FCVTI32typename>): New.
+ (*combine_vcvt_f64_<FCVTI32typename>): New.
+
+2011-12-05 Richard Guenther <rguenther@suse.de>
+
+ * cgraph.c (cgraph_create_edge_1): Initialize
+ call_stmt_cannot_inline_p from the stmt if possible.
+ (cgraph_make_edge_direct): Likewise.
+ * gimple-streamer-in.c (input_gimple_stmt): Do not
+ call gimple_call_set_cannot_inline.
+ * gimple.h (enum gf_mask): Remove GF_CALL_CANNOT_INLINE, shift values.
+ (gimple_call_set_cannot_inline): Remove.
+ (gimple_call_cannot_inline_p): Likewise.
+ * ipa-inline-analysis.c (initialize_inline_failed): Look
+ at the edge call_stmt_cannot_inline_p flag.
+ * ipa-inline.c (can_inline_edge_p): Likewise.
+ (early_inliner): Only update the edge flag.
+ * ipa-prop.c (update_indirect_edges_after_inlining): Likewise.
+ (ipa_modify_call_arguments): Do not call gimple_call_set_cannot_inline.
+ * cgraphunit.c (assemble_thunk): Likewise.
+ * gimple-fold.c (gimple_fold_call): Likewise.
+
+ * tree.h (CALL_CANNOT_INLINE_P): Remove.
+ * tree-mudflap.c (mf_xform_statements): Do not modify alloca calls.
+ * builtins.c (expand_builtin_alloca): With -fmudflap do not expand
+ alloca calls inline.
+ * cfgexpand.c (expand_call_stmt): Do not set CALL_CANNOT_INLINE_P.
+ * gimple.c (gimple_build_call_from_tree): Do not read
+ CALL_CANNOT_INLINE_P.
+ * gimplify.c (gimplify_call_expr): Do not copy CALL_CANNOT_INLINE_P.
+
+2011-12-05 Jakub Jelinek <jakub@redhat.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ PR middle-end/51323
+ PR middle-end/50074
+ * calls.c (internal_arg_pointer_exp_state): New variable.
+ (internal_arg_pointer_based_exp_1,
+ internal_arg_pointer_exp_scan): New functions.
+ (internal_arg_pointer_based_exp): New function.
+ (mem_overlaps_already_clobbered_arg_p): Use it.
+ (expand_call): Free internal_arg_pointer_exp_state.cache vector
+ and clear internal_arg_pointer_exp_state.scan_start.
+
+2011-12-04 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/linux.h (TARGET_DEFAULT): Add MASK_SOFT_ATOMIC.
+ * config/sh/sync.md: New file.
+ * config/sh/sh.md: Include sync.md.
+ * config/sh/sh.opt (msoft-atomic): New option.
+ * doc/invoke.texi (SH Options): Document it.
+
+2011-12-04 Nathan Sidwell <nathan@acm.org>
+
+ * gcov-io.h (struct gcov_info): Replace trailing array with
+ pointer to array.
+ * profile.c (branch_prob): Only call renamed
+ coverage_begin_function once.
+ * coverage.h (coverage_begin_output): Rename to ...
+ (coverage_begin_function): ... here.
+ * coverage.c (struct function_list): Rename to ...
+ (struct coverage_data): ... this. Update all uses.
+ (gcov_info_var, gcov_fn_info_type, gcov_fn_info_ptr_type): New globals.
+ (bbg_file_opened, bbg_function_announced): Remove.
+ (get_coverage_counts): Adjust message.
+ (coverage_begin_ouput): Rename to ...
+ (coverage_begin_function): ... here. Move file opening to
+ coverage_init. Adjust for being called only once.
+ (coverage_end_function): Remove bbg file and inhibit further
+ output here on error.
+ (build_info_type): Adjust for change to pointer to array.
+ (build_info): Receive array of function pointers and adjust.
+ (create_coverage): Break into ...
+ (coverage_obj_init, coverage_obj_fn, coverage_obj_finish):
+ ... these, and adjust.
+ (coverage_init): Open the notes file here. Tidy.
+ (coverage_finish): Call coverage_obj_init etc.
+
+2011-12-04 Ira Rosen <ira.rosen@linaro.org>
+
+ PR middle-end/51285
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): Create exit
+ phi nodes for outer loop in case of double reduction.
+
+2011-12-04 Jérémie Detrey <Jeremie.Detrey@loria.fr>
+
+ PR target/51393
+ * config/i386/avxintrin.h (_mm256_insert_epi64): Declare second
+ parameter as long long.
+
+2011-12-04 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR middle-end/51351
+ * optabs.c (init_sync_libfuncs): Use "or" rather than "ior"
+ in the external names.
+
+2011-12-03 Jack Howarth <howarth@bromo.med.uc.edu>
+
+ * config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Pass -no_pie for
+ non-PIC code when targeting 10.7 or later.
+
+2011-12-03 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when
+ Darwin >= 10.
+ (DARWIN_DYLIB1_SPEC): Do not use -ldylib1.10.5.o when Darwin >= 10.
+ (DARWIN_CRT1_SPEC): Use -lcrt1.10.6.o when Darwin >= 10.
+
+2011-12-03 Jakub Jelinek <jakub@redhat.com>
+
+ * fold-const.c (fold_unary_loc): Fold VEC_UNPACK_LO_EXPR,
+ VEC_UNPACK_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR and
+ VEC_UNPACK_FLOAT_HI_EXPR with VECTOR_CST argument.
+ (fold_binary_loc): Fold VEC_PACK_TRUNC_EXPR,
+ VEC_PACK_FIX_TRUNC_EXPR, VEC_WIDEN_MULT_LO_EXPR
+ and VEC_WIDEN_MULT_HI_EXPR with VECTOR_CST arguments.
+
+ PR debug/50317
+ * tree-ssa.c (target_for_debug_bind): Also allow is_gimple_reg_type
+ vars that aren't referenced.
+ (tree-ssa-live.c (remove_unused_locals): Don't clear TREE_ADDRESSABLE
+ of unreferenced local vars.
+ * cfgexpand.c (expand_debug_expr): For DEBUG_IMPLICIT_PTR allow also
+ TREE_ADDRESSABLE vars that satisfy target_for_debug_bind.
+
+2011-12-03 Anatoly Sokolov <aesok@post.ru>
+
+ * config/arm/arm.h (LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove.
+ * config/arm/arm-protos.h (aapcs_libcall_value): Remove.
+ * config/arm/arm.c (TARGET_FUNCTION_VALUE_REGNO_P): Define.
+ (arm_libcall_value_1, arm_function_value_regno_p): New function.
+ (arm_function_value, arm_libcall_value): Use arm_libcall_value_1.
+ (aapcs_libcall_value): Make static.
+ (arm_libcall_value): Add static qualifier.
+
+2011-12-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/51387
+ * config/i386/sse.md (mul<mode>3 with VI1_AVX2 iterator): For
+ V32QImode use { 0,2,..,14,32,34,..,46,16,18,..,30,48,50,..,62 }
+ permutation instead of extract even permutation.
+
+2011-12-02 Nathan Sidwell <nathan@acm.org>
+
+ * gcov.c (struct arc_info): Add is_throw field.
+ (struct (block_info): Add exceptional field, reduce flags size to
+ account for it.
+ (struct function_info): Add has_catch field.
+ (struct line_info): Add unexceptional field.
+ (process_file): Call find_exception_blocks if necessary.
+ (read_graph_file): Adjust. Note if an exceptional edge is seen.
+ (find_exception_blocks): New.
+ (add_line_counts): Set line's unexceptional flag if not exceptional.
+ (output_branch_count): Note exceptional arcs, lines and blocks.
+ * gcov-dump.c (tag_arcs): Decode arc flags.
+ * doc/gcov.texi: Document '=====' lines.
+
+2011-12-02 Anatoly Sokolov <aesok@post.ru>
+
+ * config/ia64/ia64.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
+ PRINT_OPERAND_PUNCT_VALID_P): Remove macros.
+ * config/ia64/ia64-protos.h (ia64_print_operand,
+ ia64_print_operand_address): Remove.
+ * config/ia64/ia64.c (TARGET_PRINT_OPERAND,
+ TARGET_PRINT_OPERAND_ADDRESS, TARGET_PRINT_OPERAND_PUNCT_VALID_P):
+ Define.
+ (ia64_print_operand_punct_valid_p): New function.
+ (ia64_print_operand, ia64_print_operand_address): Make static.
+
+2011-12-02 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/51390
+ * config/rs6000/rs6000.c (def_builtin): Use the correct field to
+ figure out the function's attributes.
+ (struct builtin_description): Mark mask field as const since we no
+ longer need to modify it for SPE and PAIRED builtins.
+
+2011-12-02 Joseph Myers <joseph@codesourcery.com>
+
+ Revert:
+
+ 2008-09-18 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR rtl-opt/37451
+ * loop-doloop.c (doloop_modify): New argument zero_extend_p and
+ zero extend count after the correction to it is done.
+ (doloop_optimize): Update call to doloop_modify, don't zero extend
+ count before call.
+
+ 2008-11-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR rtl-opt/37782
+ * loop-doloop.c (doloop_modify): Add from_mode argument that says what
+ mode count is in.
+ (doloop_optimize): Update call to doloop_modify.
+
+2011-12-02 Richard Guenther <rguenther@suse.de>
+
+ PR lto/47259
+ * ipa.c (varpool_externally_visible_p): Register variables
+ are always externally visible.
+
+2011-12-02 Sameera Deshpande <sameera.deshpande@arm.com>
+
+ * gimple-pretty-print.c (dump_gimple_call): Dereference fn only if
+ non-NULL.
+
+2011-12-02 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/50622
+ * tree-sra.c (load_assign_lhs_subreplacements): Force gimple operand
+ if both lacc and racc are grp_partial_lhs.
+
+2011-12-01 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/50814.
+ * config/sh/sh.c (expand_ashiftrt): Handle TARGET_SH2A same as
+ TARGET_SH3.
+ (shl_sext_kind): Likewise.
+ * config/sh/sh.h (SH_DYNAMIC_SHIFT_COST): Likewise.
+ * config/sh/sh.md (ashlsi3_sh2a, ashrsi3_sh2a, lshrsi3_sh2a): Remove.
+ (ashlsi3_std): Handle TARGET_SH2A same as TARGET_SH3.
+ (ashlsi3): Likewise.
+ (ashrsi3_d): Likewise.
+ (lshrsi3_d): Likewise.
+ (lshrsi3): Likewise.
+
+2011-12-01 Diego Novillo <dnovillo@google.com>
+
+ PR bootstrap/51346
+ * ipa-inline.c (can_inline_edge_p): If the edge E has a statement,
+ use the statement's inline indicator instead of E's.
+ Remove consistency check.
+
+2011-12-01 Diego Novillo <dnovillo@google.com>
+
+ PR bootstrap/51346
+ Revert
+
+ 2011-11-29 Diego Novillo <dnovillo@google.com>
+
+ * gimple.c (gimple_call_set_cannot_inline): Move from gimple.h.
+ Update field call_stmt_cannot_inline_p from call
+ graph edge, if needed.
+ * gimple.h (gimple_call_set_cannot_inline): Move to gimple.c.
+
+2011-12-01 Nathan Sidwell <nathan@acm.org>
+
+ PR gcov-profile/51113
+ * coverage.c (build_var): Keep coverage variables static.
+
+2011-12-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51356
+ * tree-vect-patterns.c (vect_recog_bool_pattern): Give up if
+ vectype doesn't have VECTOR_MODE_P.
+
+ PR debug/50317
+ * tree-ssa-dce.c (remove_dead_stmt): Add a debug stmt when removing
+ as unnecessary a store to a variable with gimple reg type.
+ * tree-ssa-live.c (remove_unused_locals): Clear TREE_ADDRESSABLE bit
+ on local unreferenced variables.
+ * cfgexpand.c (expand_gimple_basic_block): Don't emit DEBUG_INSNs
+ for !target_for_debug_bind variables.
+
+2011-12-01 Patrick Marlier <patrick.marlier@gmail.com>
+
+ PR middle-end/51273
+ * cgraph.h (cgraph_call_node_duplication_hooks): Declare.
+ * cgraph.c (cgraph_call_node_duplication_hooks): Make global.
+ * cgraphunit.c (cgraph_copy_node_for_versioning): Call it.
+
+2011-12-01 Andrew Pinski <apinski@cavium.com>
+
+ PR lto/51198
+ * tree.c (free_lang_data_in_decl): Clear FIELD_DECL's
+ DECL_INITIAL also.
+
+2011-12-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51246
+ * tree-predcom.c (replace_ref_with): Handle also clobber on the rhs.
+
+ PR rtl-optimization/51014
+ * loop-unroll.c (apply_opt_in_copies): Ignore label DEBUG_INSNs
+ both from bb and orig_bb.
+
+2011-12-01 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ PR tree-optimization/50802
+ * tree-vrp.c (simplify_conversion_using_ranges): Rewrite test
+ considering what happens to ranges during sign changes and/or
+ intermediate narrowing conversions.
+
+2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR middle-end/50283
+ * config/pa/pa.md (in_branch_delay): Disallow frame related insns.
+ (in_nullified_branch_delay): Likewise.
+ (in_call_delay): Likewise.
+
+2011-11-30 Richard Henderson <rth@redhat.com>
+
+ * predict.c (expr_expected_value_1): Assume compare-and-swap builtin
+ boolean return is true.
+
+2011-11-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/51044
+ * dse.c (emit_inc_dec_insn_before): Ensure new_insn is an instruction
+ rather than just insn body.
+
+ PR target/50725
+ * function.c (thread_prologue_and_epilogue_insns): If
+ stack_realign_drap, add drap_reg to SET_UP_BY_PROLOGUE
+ regset.
+
+ PR middle-end/51089
+ * tree-eh.c (cleanup_empty_eh_merge_phis): Add check to
+ avoid creating duplicate edges here.
+ (cleanup_empty_eh_unsplit): And remove it in the caller.
+
+2011-11-30 Andrew Pinski <apinski@cavium.com>
+
+ PR c/51321
+ * c-parser.c (c_parser_postfix_expression): Check groktypename results
+ before looking at the main variant.
+
+2011-11-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/48721
+ * sched-deps.c (sched_analyze_insn): For SIBLING_CALL_P set
+ reg_pending_barrier to TRUE_BARRIER.
+
+ PR rtl-optimization/48721
+ * sched-ebb.c (begin_move_insn): Insert empty unreachable
+ block after BARRIER if insn is followed by it.
+
+2011-11-30 Richard Henderson <rth@redhat.com>
+
+ * config/sparc/sparc-opts.h (enum sparc_memory_model_type): New.
+ * config/sparc/sparc.opt (mmemory-model=): New option.
+ * doc/invoke.texi (Sparc Options): Document it.
+ * config/sparc/sparc.c (sparc_option_override): Provide default
+ for sparc_memory_model.
+ (sparc_emit_membar_for_model): Omit barrier combinations that are
+ implied by the memory model.
+
+2011-11-30 Richard Henderson <rth@redhat.com>
+
+ * config/sparc/sync.md (I124MODE): New mode iterator.
+ (memory_barrier): Remove.
+ (atomic_exchangesi): New.
+ (swapsi): Rename from *swapsi.
+ (atomic_test_and_set<I124MODE>): New.
+ (ldstubqi): Rename from *ldstubqi, merge with expander.
+ (ldstub<I24MODE>): Rename from *ldstub<I24MODE>, merge with expander.
+ (sync_lock_test_and_setsi): Remove.
+ (sync_lock_test_and_set<I12MODE>): Remove.
+
+2011-11-30 Richard Henderson <rth@redhat.com>
+
+ * config/sparc/constraints.md ("w"): New.
+ * config/sparc/predicates.md (mem_noofs_operand): New.
+ * config/sparc/sparc.c (sparc_expand_compare_and_swap_12): Make static.
+ Generate the boolean result of the atomic_compare_exchange.
+ (sparc_expand_compare_and_swap): New.
+ * config/sparc/sync.md (atomic_compare_and_swap<I>): New.
+ (atomic_compare_and_swap<I48MODE>_1): Rename from
+ *sync_compare_and_swap<I48MODE>, use mem_noofs_operand.
+ (*atomic_compare_and_swapdi_v8plus): Rename from
+ *sync_compare_and_swapdi_v8plus, use mem_noofs_operand.
+ (sync_compare_and_swap<I12MODE>): Remove.
+ (sync_compare_and_swap<I48MODE>): Remove.
+
+2011-11-30 Richard Henderson <rth@redhat.com>
+
+ * config/sparc/predicates.md (register_or_v9_zero_operand): New.
+ * config/sparc/sparc.md (UNSPEC_ATOMIC): New.
+ * config/sparc/sync.md (atomic_load<I>): New.
+ (atomic_loaddi_1, atomic_store<I>, atomic_storedi_1): New.
+
+2011-11-30 Richard Henderson <rth@redhat.com>
+
+ * config/sparc/predicates.md (zero_or_v7_operand): New.
+ * config/sparc/sparc.c (sparc_emit_membar_for_model): New.
+ * config/sparc/sparc-protos.h: Update.
+ * config/sparc/sync.md (mem_thread_fence): New.
+ (memory_barrier): Use sparc_emit_membar_for_model.
+ (membar, *membar_empty, *membar_storestore, *membar_storeload): New.
+ (*membar_v8): Accept and ignore the membar mask.
+ (*membar): Accept and print the membar mask.
+
+2011-11-30 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
+
+ * config/arm/arm.c (arm_issue_rate): Cortex-A15 can triple issue.
+ * config/arm/arm.md (mul64): New attribute.
+ (generic_sched): Cortex-A15 is not scheduled generically.
+ (cortex-a15.md): Include.
+ * config/arm/cortex-a15.md: New machine description.
+ * config/arm/t-arm (MD_INCLUDES): Add cortex-a15.md.
+
+2011-11-30 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
+
+ * config/arm/t-arm (MD_INCLUDES): Ensure all md files are listed.
+
+2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
+
+ * doc/tm.texi.in (NEXT_OBJC_RUNTIME): Update macro description.
+ * doc/tm.texi: Regenerate.
+ * flags.h (flag_next_runtime): Remove references.
+ * toplev.c: Likewise.
+ * defaults.h (NEXT_OBJC_RUNTIME): Provide default.
+ * gccspec.c (lang_specific_driver): Adjust use of NEXT_OBJC_RUNTIME.
+ * config/darwin.c (darwin_override_options): Provide default
+ Objective-C abi settings and target conflict checks.
+ * config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): Remove unused
+ code. Adjust indenting.
+
+2011-11-29 Joseph Myers <joseph@codesourcery.com>
+
+ * config/sh/sh.h (enum reg_class, REG_CLASS_NAMES)
+ (REG_CLASS_CONTENTS): Add NON_SP_REGS.
+ (REGCLASS_HAS_GENERAL_REG): Handle NON_SP_REGS.
+ * config/sh/constraints.md (u): New constraint.
+
+2011-11-29 Oleg Endo <oleg.endo@t-online.de>
+
+ PR target/51337
+ * config/sh/sh.c (sh_secondary_reload): Add case when FPUL
+ register is being loaded from a pseudo in memory.
+
+2011-11-29 DJ Delorie <dj@redhat.com>
+
+ * config.gcc (rl78-*-elf): New case.
+ * doc/extend.texi: Add RL78 documentation.
+ * doc/invoke.texi: Likewise.
+ * doc/md.texi: Likewise.
+ * doc/contrib.texi: Add RL78.
+ * doc/install.texi: Add rl78-*-elf.
+ * config/rl78: New directory for the Renesas RL78.
+
+2011-11-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51247
+ * tree-vrp.c (extract_range_from_assert): For signed 1-bit precision
+ types instead of adding 1 subtract -1 and instead of subtracting 1
+ add -1 to avoid overflows.
+
+2011-11-29 Andrew MacLeod <amacleod@redhat.com>
+
+ PR target/50123
+ * optabs.c (maybe_optimize_fetch_op): New. Look for more optimal
+ instructions for a FECTH_OP or OP_FECTH sequence.
+ (expand_atomic_fetch_op): Call maybe_optimize_fetch_op.
+
+2011-11-29 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sync.md (UNSPEC_LDA, UNSPEC_STA): New unspecs.
+ (movdi_via_fpu): Remove.
+ (loaddi_via_fpu): New insn pattern.
+ (storedi_via_fpu): Ditto.
+ (atomic_loaddi_fpu): Use loaddi_via_fpu and storedi_via_fpu.
+ (atomic_storedi_fpu): Ditto.
+ * reg-stack.c (get_true_reg): Handle UNSPEC_LDA.
+ (subst_stack_regs_pat): Handle UNSPEC_STA.
+
+2011-11-29 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*floathi<mode>2_i387_with_temp): Do not
+ allocate scratch memory for alternative 0.
+
+2011-11-29 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/rs6000-builtins.def: Completely rewrite builtin
+ handling to centralize more of the builtins in this file. Change
+ some builtin enumerations to be more consistant. Use a new mask
+ to hold the current builtins, including SPE and PAIRED builtins
+ which no longer are set via target_flags masks. Add
+ -mdebug=builtin debug support. For power machines, define all
+ Altivec and VSX buitins when the compiler starts, but don't allow
+ the use of a builtin unless the appropriate switch is used, or
+ #pragma GCC target is used to change the options. If the user
+ uses #pragma GCC target, update the appropriate hardware macros.
+ * common/config/rs6000/rs6000-common.c (rs6000_handle_option): Ditto.
+ * config/rs6000/rs6000.opt (rs6000_builtin_mask): Ditto.
+ * config/rs6000/rs6000-c.c (rs6000_macro_to_expand): Ditto.
+ (rs6000_define_or_undefine_macro): Ditto.
+ (rs6000_target_modify_macros): Ditto.
+ (rs6000_cpu_cpp_builtins): Ditto.
+ (altivec_overloaded_builtins): Ditto.
+ (altivec_build_resolved_builtin): Ditto.
+ * config/rs6000/rs6000.c (rs6000_target_modify_macros_ptr): Ditto.
+ (rs6000_builtin_info): Ditto.
+ (def_builtin): Ditto.
+ (enable_mask_for_builtins): Ditto.
+ (DEBUG_FMT_X): Ditto.
+ (rs6000_debug_reg_global): Ditto.
+ (rs6000_builtin_mask_calculate): Ditto.
+ (rs6000_option_override_internal): Ditto.
+ (rs6000_builtin_conversion): Ditto.
+ (rs6000_builtin_vectorized_function): Ditto.
+ (bdesc_3arg): Ditto.
+ (bdesc_dst): Ditto.
+ (bdesc_2arg): Ditto.
+ (builtin_description_predicates): Ditto.
+ (bdesc_altivec_preds): Ditto.
+ (bdesc_spe_predicates): Ditto.
+ (bdesc_spe_evsel): Ditto.
+ (bdesc_paired_preds): Ditto.
+ (bdesc_abs): Ditto.
+ (bdesc_1arg): Ditto.
+ (rs6000_overloaded_builtin_p): Ditto.
+ (rs6000_expand_unop_builtin): Ditto.
+ (bdesc_2arg_spe): Ditto.
+ (spe_expand_builtin): Ditto.
+ (rs6000_invalid_builtin): Ditto.
+ (rs6000_expand_builtin): Ditto.
+ (rs6000_init_builtins): Ditto.
+ (spe_init_builtins): Ditto.
+ (paired_init_builtins): Ditto.
+ (altivec_init_builtins): Ditto.
+ (builtin_function_type): Ditto.
+ (rs6000_common_init_builtins): Ditto.
+ (rs6000_builtin_reciprocal): Ditto.
+ (rs6000_builtin_mask_names): Ditto.
+ (rs6000_pragma_target_parse): Ditto.
+ (rs6000_function_specific_print): Ditto.
+ * config/rs6000/rs6000.h (MASK_DEBUG_BUILTIN): Ditto.
+ (MASK_DEBUG_ALL): Ditto.
+ (TARGET_DEBUG_BUILTIN): Ditto.
+ (TARGET_EXTRA_BUILTINS): Ditto.
+ (REGISTER_TARGET_PRAGMAS): Ditto.
+ (enum rs6000_btc): Ditto.
+ (RS6000_BTC_*): Ditto.
+ (RS6000_BTM_*): Ditto.
+ (enum rs6000_builtins): Ditto.
+ * config/rs6000/rs6000-protos.h (rs6000_overloaded_builtin_p): Ditto.
+ (rs6000_target_modify_macros): Ditto.
+ (rs6000_target_modify_macros_ptr): Ditto.
+
+ * config/rs6000/vector.md (unsfloat<VEC_int><mode>2): Use the
+ standard name for converting vector unsigned values to floating
+ point. Delete the TARGET_VECTORIZE_BUILTIN_CONVERSION hook, which
+ is handled by machine independent code.
+ * config/rs6000/rs6000.c (TARGET_VECTORIZE_BUILTIN_CONVERSION): Ditto.
+ (rs6000_builtin_conversion): Ditto.
+
+2011-11-29 Dodji Seketeli <dodji@redhat.com>
+
+ * tree-diagnostic (struct loc_t): Rename into struct loc_map_pair.
+ (maybe_unwind_expanded_macro_loc): Adjust.
+
+2011-11-29 David Edelsohn <dje.gcc@gmail.com>
+ Aldy Hernandez <aldyh@redhat.com>
+
+ * trans-mem.c (ipa_tm_create_version_alias): Mangle new_decl
+ if DECL_ONE_ONLY.
+ (ipa_tm_create_version): Same.
+
+2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
+
+ * haifa-sched.c (recompute_todo_spec): Simplify and correct the
+ code checking for a clobber of a condition register when deciding
+ whether to predicate.
+
+2011-11-29 Diego Novillo <dnovillo@google.com>
+
+ * gimple.c (gimple_call_set_cannot_inline): Move from gimple.h.
+ Update field call_stmt_cannot_inline_p from call graph edge, if needed.
+ * gimple.h (gimple_call_set_cannot_inline): Move to gimple.c.
+
+2011-11-29 Sameera Deshpande <sameera.deshpande@arm.com>
+
+ * config/arm/arm.md (arm_movdi): Update NEG_POOL_RANGE.
+ (movdf_soft_insn): Likewise.
+ * config/arm/fpa.md (thumb2_movdf_fpa): Likewise.
+ * config/arm/neon.md (neon_mov<mode>): Likewise.
+ * config/arm/vfp.md (movdi_vfp): Likewise.
+ (movdi_vfp_cortexa8): Likewise.
+ (movdf_vfp): Likewise.
+
+2011-11-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/50074
+ * expr.c (expand_expr_addr_expr_1): Don't call force_operand for
+ EXPAND_SUM modifier.
+
+2011-11-29 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/51301
+ * tree-vect-patterns.c (vect_recog_over_widening_pattern): Check that
+ the last statement doesn't convert to a bigger type than the original
+ type of the computation.
+
+2011-11-28 Richard Henderson <rth@redhat.com>
+
+ * config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap):
+ Handle overlap between retval and oldval. Always compute boolval
+ from CR0 EQ value.
+
+2011-11-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/50317
+ * tree-ssa.c (execute_update_addresses_taken): Remove
+ var ={v} {CLOBBER} stmts instead of rewriting them into
+ var_N ={v} {CLOBBER}.
+
+ PR middle-end/50907
+ * function.c (convert_jumps_to_returns): When redirecting an edge
+ succ to EXIT_BLOCK_PTR, clear EDGE_CROSSING flag.
+
+ PR tree-optimization/50078
+ * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Copy over
+ TREE_THIS_VOLATILE also from the old to new lhs resp. rhs.
+
+ PR tree-optimization/50682
+ * tree-eh.c (maybe_remove_unreachable_handlers): New function.
+ * tree-flow.h (maybe_remove_unreachable_handlers): New prototype.
+ * tree-optimize.c (execute_cleanup_cfg_post_optimizing): Call it.
+
+2011-11-28 Georg-Johann Lay <avr@gjlay.de>
+
+ * doc/extend.texi (AVR Built-in Functions): Add documentation for
+ __builtin_avr_map8 and __builtin_avr_map16.
+
+ * config/avr/avr.md: Document new %t and %T asm output codes.
+ (define_c_enum "unspec"): Add UNSPEC_MAP_BITS.
+ (adjust_len): Add map_bits.
+ (map_bitsqi, map_bitshi): New insns.
+ * config/avr/avr-protos.h (avr_out_map_bits): New.
+ * config/avr/avr-protos.c (print_operand): Implement %t and %T.
+ (adjust_insn_length): Handle ADJUST_LEN_MAP_BITS.
+ (avr_double_int_push_digit): New function.
+ (avr_map, avr_revert_map, avr_swap_map, avr_id_map): New functions.
+ (avr_sig_map, avr_map_hamming_byte): New functions.
+ (avr_out_swap_bits, avr_out_revert_bits, avr_move_bits,
+ avr_out_map_bits): New functions.
+ (enum avr_builtin_id): Add AVR_BUILTIN_MAP8, AVR_BUILTIN_MAP16.
+ (avr_init_builtins): Populate __builtin_avr_map8, __builtin_avr_map16.
+ (bdesc_2arg): Add __builtin_avr_map8, __builtin_avr_map16 ...
+ (avr_expand_builtin): ...and expand them.
+ * config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in defines:
+ __BUILTIN_AVR_MAP8, __BUILTIN_AVR_MAP16.
+
+2011-11-27 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR target/51278
+ * config/mips/mips.c (mips_rtx_costs): Handle baddu.
+
+2011-11-27 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.c (mips16_unextended_reference_p): Test for BLKmode.
+
+2011-11-27 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips-protos.h (mips_emit_binary): Declare.
+ * config/mips/mips.c (mips_emit_binary): Make global.
+ (mips_set_mips16_mode): Turn off -mfix-r4000 in MIPS16 mode.
+ (mips_conditional_register_usage): Don't treat LO and HI as
+ register operands in MIPS16 mode.
+ (mips_mulsidi3_gen_fn): Use {u,}mulsidi3_{32,64}bit_mips16
+ for MIPS16 code.
+ * config/mips/predicates.md (muldiv_target_operand): New predicate.
+ (move_operand): Allow hilo_operand.
+ * config/mips/mips.md (mul<mode>3): Explicitly specify LO as the
+ target of MIPS16 multiplies, then move it into the target register.
+ (mul<mode>3_internal, *macc2, *msac2): Use muldiv_target_operand.
+ (<u>mulsidi3_32bit_mips16): New expander.
+ (<u>mulsidi3_32bit): Use muldiv_target_operand.
+ (<u>mulsidi3_32bit_r4000): Disable for ISA_HAS_DSP.
+ (<u>mulsidi3_64bit): Require !TARGET_MIPS16. Split into
+ <u>mulsidi3_64bit_split.
+ (<u>mulsidi3_64bit_mips16): New expander.
+ (<u>mulsidi3_64bit_split): Likewise, using expansions from
+ two previous define_splits.
+ (<u>mulsidi3_64bit_hilo, *muls<u>_di, <u>msubsidi4): Use
+ muldiv_target_operand.
+ (<su>mulsi3_highpart): Use <su>mulsi3_highpart_split for MIPS16 code.
+ (<su>mulsi3_highpart_internal): Require !TARGET_MIPS16.
+ Split into <su>mulsi3_highpart_split.
+ (<su>mulsi3_highpart_split): New expander.
+ (<su>muldi3_highpart): Turn into a define_expand.
+ Use <su>muldi3_highpart_split for MIPS16 code.
+ (<su>muldi3_highpart_internal): Renamed from <su>muldi3_highpart.
+ Require !TARGET_MIPS16. Split into <su>muldi3_highpart_split.
+ (<su>muldi3_highpart_split): New expander.
+ (<u>mulditi3): Explicitly specify LO as the target of MIPS16
+ multiplies, then move it into the target register.
+ (<u>mulditi3_internal, <u>maddsidi4): Use muldiv_target_operand.
+ (divmod<mode>4, udivmod<mode>4): Turn into define_expands.
+ Use <u>divmod<mode>4_split for MIPS16 code, then explicitly
+ move LO into operand 0.
+ (divmod<mode>4_internal, udivmod<mode>4_internal): Renamed
+ from <u>divmod<mode>4. Use muldiv_target_operand.
+ Require !TARGET_MIPS16. Split into <u>divmod<mode>4_split.
+ (<u>divmod<mode>4_split): New expander.
+ (<u>divmod<GPR:mode>4_hilo_<HILO:mode>): Use muldiv_target_operand.
+ (mfhi<GPR:mode>_<HILO:mode>): Use hilo_operand.
+
+2011-11-27 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * hard-reg-set.h (target_hard_regs): Add x_accessible_reg_set
+ and x_operand_reg_set.
+ (accessible_reg_set, operand_reg_set): New macros.
+ * reginfo.c (init_reg_sets): Initialize accessible_reg_set and
+ operand_reg_set.
+ (saved_accessible_reg_set, saved_operand_reg_set): New variables.
+ (save_register_info): Save them.
+ (restore_register_info): Restore them.
+ (init_reg_sets_1): Limit operand_reg_set to accessible_reg_set.
+ Remove NO_REGS registers from operand_reg_set. Treat members
+ of operand_reg_set as fixed.
+ * recog.c (general_operand): Check operand_reg_set rather than NO_REGS.
+ (register_operand, nonmemory_operand): Likewise.
+ * varasm.c (make_decl_rtl): Always use DECL_MODE as the mode of
+ register variables. Check accessible_reg_set and operand_reg_set.
+ * config/mips/mips.c (mips_conditional_register_usage): Remove
+ inaccessible register from accessible_reg_set, rather than just
+ making them fixed.
+
+2011-11-27 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * config/pa/pa-linux.h (TARGET_GAS): Remove comment.
+
+2011-11-26 Richard Henderson <rth@redhat.com>
+
+ * config/arm/arm.c (arm_init_libfuncs): Call init_sync_libfuncs
+ for Linux.
+
+2011-11-26 Richard Henderson <rth@redhat.com>
+
+ * optabs.c (expand_atomic_fetch_op): Always return result.
+
+ * optabs.c (init_sync_libfuncs_1): Include max in iteration.
+
+ * omp-low.c (expand_omp_atomic): Assume anything aligned to
+ BIGGEST_ALIGNMENT is aligned.
+
+2011-11-26 Richard Henderson <rth@redhat.com>
+
+ * config/m68k/m68k.md (UNSPECV_CAS_1, UNSPECV_CAS_2): New.
+ (UNSPECV_TAS_1, UNSPECV_TAS_2): New.
+ (I): New mode iterator.
+ (xz): New mode attribute.
+ * config/m68k/sync.md: New file.
+
+ * config/m68k/linux.h (TARGET_INIT_LIBFUNCS): New.
+ * config/m68k/m68k.c (m68k_init_sync_libfuncs): New.
+
+2011-11-26 Nathan Sidwell <nathan@acm.org>
+
+ PR gcov-profile/51297
+ * gcov.c (main): Allocate initial names and sources arrays.
+ (find_source): Don't check for null name or source arrays here.
+
+2011-11-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/49912
+ * cfgrtl.c (rtl_verify_flow_info_1): Ignore also EDGE_PRESERVE bit
+ when counting n_branch.
+
+2011-11-26 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sync.md (movdi_via_fpu): Add %Z insn suffixes.
+
+2011-11-26 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ PR middle-end/50074
+ * calls.c (mem_overlaps_already_clobbered_arg_p):
+ Return false if no outgoing arguments have been stored so far.
+
+2011-11-25 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.c (print_operand): Support code = 'i' for CONST_INT.
+
+2011-11-24 Andrew MacLeod <amacleod@redhat.com>
+
+ PR other/51011
+ * tree.h (is_builtin_name): No longer external.
+ * builtins.c (is_builtin_name): Make static.
+ * varasm.c (incorporeal_function_p): __sync and __atomic external calls
+ are not incorporeal and may need asm label processing.
+
+2011-11-25 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50566
+ * config/avr/avr-protos.h (avr_log_t): Add field .builtin.
+ * config/avr/avr-log.c (avr_log_set_avr_log): Initialize it.
+ Don't bypass TARGET_ALL_DEBUG. Print self-info with ?.
+ (avr_log_vadump): Support %D and %X to print double_int.
+ (avr_double_int_pop_digit): New static function.
+ (avr_dump_double_int_hex): New static function.
+
+2011-11-24 Enkovich Ilya <ilya.enkovich@intel.com>
+
+ PR target/51287
+ * config/i386/i386.c (distance_non_agu_define_in_bb): Fix insn
+ attr check.
+
+2011-11-24 Andrew MacLeod <amacleod@redhat.com>
+
+ * optab.c (maybe_emit_atomic_exchange): New. Try to emit an
+ atomic_exchange pattern.
+ (maybe_emit_sync_lock_test_and_set): New. Try to emit an exchange
+ using __sync_lock_test_and_set.
+ (maybe_emit_compare_and_swap_exchange_loop): New. Try to emit an
+ exchange using a compare_and_swap loop.
+ (expand_sync_lock_test_and_set): New. Expand sync_lock_test_and_set.
+ (expand_atomic_test_and_set): New. Expand test_and_set operation.
+ (expand_atomic_exchange): Use new maybe_emit_* functions.
+ (expand_atomic_store): Use new maybe_emit_* functions.
+ * builtins.c (expand_builtin_sync_lock_test_and_set): Call
+ expand_sync_lock_test_and_set routine.
+ (expand_builtin_atomic_exchange): Remove parameter from call.
+ (expand_builtin_atomic_clear): Use atomic_clear pattern if present.
+ (expand_builtin_atomic_test_and_set): Add target and simply call
+ expand_atomic_test_and_set.
+ (expand_builtin): Add target to expand_builtin_atomic_test_and_set.
+ * expr.h (expand_atomic_exchange): Add parameter.
+ (expand_sync_lock_test_and_set): New prototype.
+ (expand_atomic_test_and_set, expand_atomic_clear): New prototypes.
+
+2011-11-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/51134
+ * config/i386/i386.h (processor_costs): Revert revision 181357.
+ * config/i386/i386.c (cost models): Likewise.
+ (core_cost): Likewise.
+ (promote_duplicated_reg): Likewise.
+ (promote_duplicated_reg_to_size): Likewise.
+ (processor_target): Likewise.
+ (expand_set_or_movmem_via_loop_with_iter): Likewise.
+ (expand_set_or_movmem_via_loop): Likewise.
+ (emit_strset): Likewise.
+ (expand_movmem_epilogue): Likewise.
+ (expand_setmem_epilogue): Likewise.
+ (expand_movmem_prologue): Likewise.
+ (expand_setmem_prologue): Likewise.
+ (expand_constant_movmem_prologue): Likewise.
+ (expand_constant_setmem_prologue): Likewise.
+ (decide_alg): Likewise.
+ (decide_alignment): Likewise.
+ (ix86_expand_movmem): Likewise.
+ (ix86_expand_setmem): Likewise.
+ (ix86_slow_unaligned_access): Likewise.
+ * config/i386/i386.md (strset): Likewise.
+ * config/i386/sse.md (vec_dupv4si): Likewise.
+ (vec_dupv2di): Likewise.
+
+2011-11-24 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.md (*rotlhi2.15): Set length to 4.
+
+2011-11-24 Razya Ladelsky <razya@il.ibm.com>
+
+ * tree-data-ref.c (initialize_data_dependence_relation): Update
+ comment for the self dependence case.
+ (compute_self_dependence): Remove.
+ * tree-vect-data-refs.c (vect_analyze_data_refs): Remove call to
+ compute_self_dependenc.
+
+2011-11-24 Alan Modra <amodra@gmail.com>
+
+ * c-decl.c (warn_if_shadowing): Don't warn if shadowed
+ identifier is from system header.
+
+2011-11-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/51261
+ * config/i386/i386.c (decide_alg): Initialize *dynamic_check
+ even if !optimize.
+
+2011-11-23 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/48455
+ * doc/invoke.texi (-fira-region): Document default values.
+
+ * flags-types.h (enum ira_region): Add new value
+ IRA_REGION_AUTODETECT.
+
+ * common.opt (fira-region): Set up initial value to
+ IRA_REGION_AUTODETECT.
+
+ * toplev.c (process_options): Set up flag_ira_region depending on
+ -O options.
+
+ * ira.c (ira.c): Remove optimize guard for ira_build.
+
+2011-11-23 Chung-Lin Tang <cltang@codesourcery.com>
+
+ PR rtl-optimization/50496
+ * jump.c (redirect_jump): Assert fail on nlabel == NULL_RTX
+ only after epilogue is created. Add comments.
+
+2011-11-22 Richard Henderson <rth@redhat.com>
+
+ * config/ia64/ia64.c (ia64_expand_atomic_op): Add model parameter.
+ Generate the barrier required for the memory model.
+ (rtx_needs_barrier): Handle UNSPEC_FETCHADD_REL, UNSPEC_CMPXCHG_REL.
+ * config/ia64/ia64-protos.h: Update.
+ * config/ia64/ia64.md (UNSPEC_FETCHADD_REL): New.
+ (UNSPEC_CMPXCHG_REL): New.
+ * config/ia64/sync.md (mem_thread_fence): New.
+ (atomic_load<IMODE>, atomic_store<IMODE>): New.
+ (atomic_compare_and_swap<IMODE>): New.
+ (cmpxchg_acq_<I124MODE>, cmpxchg_acq_di): New.
+ (atomic_exchange<IMODE>): New.
+ (xchg_acq_<IMODE>): Rename from sync_lock_test_and_set<IMODE>.
+ (atomic_<FETCHOP><IMODE>, atomic_nand<IMODE>): New.
+ (atomic_fetch_<FETCHOP><IMODE>, atomic_fetch_nand<IMODE>): New.
+ (atomic_<FETCHOP>_fetch<IMODE>, atomic_nand_fetch<IMODE>): New.
+ (fetchadd_rel_<I48MODE>): New.
+ (sync_<FETCHOP><IMODE>, sync_nand<IMODE>): Remove.
+ (sync_old_<FETCHOP><IMODE>, sync_old_nand<IMODE>): Remove.
+ (sync_new_<FETCHOP><IMODE>, sync_new_nand<IMODE>): Remove.
+ (sync_compare_and_swap<IMODE>): Remove.
+ (sync_lock_release<IMODE>): Remove.
+
+ * config/ia64/ia64.md: Use define_c_enum for UNSPEC_*
+ and UNSPECV_* constants.
+
+2011-11-22 Tom de Vries <tom@codesourcery.com>
+
+ PR rtl-optimization/50764
+ * sched-deps.c (sched_analyze_insn): Make sure frame-related insns are
+ not moved past preceding jump.
+
+2011-11-22 Jeff Law <law@redhat.com>
+
+ * doc/contrib.texi: Add entry for David Binderman.
+
+2011-11-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * postreload.c (reload_combine): Mark reg_state as invalid at
+ volatile insns if there has been a use already.
+
+2011-11-21 Aldy Hernandez <aldyh@redhat.com>
+
+ * opts.c (finish_options): Do not fail for -fgnu-tm.
+ * gimple-streamer-out.c (output_gimple_stmt): Handle
+ GIMPLE_TRANSACTION.
+ * gimple-streamer-in.c (input_gimple_stmt): Same.
+ * lto-cgraph.c (input_overwrite_node): Read tm_clone bit.
+ (lto_output_node): Write tm_clone bit.
+
+2011-11-22 Ian Lance Taylor <iant@google.com>
+
+ * doc/install.texi (Configuration): Correct doc of
+ --enable-build-poststage1-with-cxx: it is not experimental.
+
+2011-11-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51074
+ * fold-const.c (fold_binary_loc): Fix up VEC_INTERLEAVE_*_EXPR
+ handling for BYTES_BIG_ENDIAN.
+ * optabs.c (can_vec_perm_for_code_p): Likewise.
+
+2011-11-22 Michael Matz <matz@suse.de>
+
+ PR other/51125
+ * trans-mem.c (expand_block_tm): Ignore clobbers.
+
+2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin.h (ENDFILE_SPEC): New.
+ (DARWIN_CRT1_SPEC): Add crttms.o.
+ (STARTFILE_SPEC): Likewise for dynamic libs and bundles.
+ * config/i386.h (ENDFILE_SPEC): Amend to include crttme.o.
+
+2011-11-22 Michael Matz <matz@suse.de>
+
+ PR c++/51264
+ * tree.c (iterative_hash_expr): Remove break after return.
+
+2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
+
+ * target.def (tm_clone_table_section): New hook.
+ * doc/tm.texi.in (TARGET_ASM_TM_CLONE_TABLE_SECTION): Define.
+ * doc/tm.texi: Regenerate.
+ * varasm.c (dump_tm_clone_pairs): Use target tm_clone_table_section.
+ * output.h (default_clone_table_section): New prototype.
+ * config/darwin.h (TARGET_ASM_TM_CLONE_TABLE_SECTION): New.
+ * config/darwin-protos.h (darwin_tm_clone_table_section): New prototype.
+ * config/darwin.c (darwin_tm_clone_table_section): New.
+
+2011-11-21 Torvald Riegel <triegel@redhat.com>
+
+ * trans-mem.c (diagnose_tm_1): Print an expression instead of a
+ declaration in error messages for indirect calls.
+
+2011-11-21 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.c (sparc_regmode_natural_size): New function
+ implementing REGMODE_NATURAL_SIZE taking into consideration vector
+ modes.
+ (sparc_modes_tieable_p): Similarly for MODES_TIEABLE_P.
+ * config/sparc/sparc-protos.h (sparc_regmode_natural_size,
+ sparc_modes_tieable_p): Declare.
+ * gcc/config/sparc/sparc.h (REGMODE_NATURAL_SIZE,
+ MODES_TIEABLE_P): Use new helper functions.
+
+ Revert
+ 2011-11-16 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ PR middle-end/50325
+ * expmed.c (store_bit_field_1): Use extract_bit_field on big
+ endian targets if the source cannot be exactly covered by word
+ mode chunks.
+
+2011-11-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/50827
+ * var-tracking.c (loc_cmp): For ENTRY_VALUEs use ENTRY_VALUE_EXP
+ macro instead of XEXP.
+
+2011-11-21 Andreas Tobler <andreast@fgznet.ch>
+
+ * configure: Regenerate.
+
+2011-11-21 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.c (output_reload_in_const): Loading a byte with 0
+ must not affect cc0.
+ * config/avr/avr.md (*movhi, *movpsi, *movsi, *movsf): Zero to any
+ register does not change cc0. Same for any constant to ld-register.
+
+2011-11-21 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/mmx.md (unspec) <UNSPEC_MOVNTQ, UNSPEC_PFRCP,
+ UNSPEC_PFRCPIT1, UNSPEC_PFRCPIT2, UNSPEC_PFRSQRT, UNSPEC_PFRSQIT1>:
+ Move from config/i386/i386.md
+ (unspecv) <UNSPECV_EMMS, UNSPECV_FEMMS>: Ditto.
+ * config/i386/sse.md (unspec) <UNSPEC_MOVNT,UNSPEC_MOVU, UNSPEC_LDDQU,
+ UNSPEC_PSHUFB, UNSPEC_PSIGN, UNSPEC_PALIGNR, UNSPEC_EXTRQI,
+ UNSPEC_EXTRQ, UNSPEC_INSERTQI, UNSPEC_INSERTQ, UNSPEC_BLENDV,
+ UNSPEC_INSERTPS, UNSPEC_DP, UNSPEC_MOVNTDQA, UNSPEC_MPSADBW,
+ UNSPEC_PHMINPOSUW, UNSPEC_PTEST, UNSPEC_PCMPESTR, UNSPEC_PCMPISTR,
+ UNSPEC_FMADDSUB, UNSPEC_XOP_UNSIGNED_CMP, UNSPEC_XOP_TRUEFALSE,
+ UNSPEC_XOP_PERMUTE, UNSPEC_FRCZ, UNSPEC_AESENC, UNSPEC_AESENCLAST,
+ UNSPEC_AESDEC, UNSPEC_AESDECLAST, UNSPEC_AESIMC,
+ UNSPEC_AESKEYGENASSIST, UNSPEC_PCLMUL, UNSPEC_PCMP, UNSPEC_VPERMIL,
+ UNSPEC_VPERMIL2, UNSPEC_VPERMIL2F128, UNSPEC_CAST, UNSPEC_VTESTP,
+ UNSPEC_VCVTPH2PS, UNSPEC_VCVTPS2PH, UNSPEC_VPERMSI, UNSPEC_VPERMDF,
+ UNSPEC_VPERMSF, UNSPEC_VPERMTI, UNSPEC_GATHER, UNSPEC_VSIBADDR>: Ditto.
+ (unspecv) <UNSPECV_LDMXCSR, UNSPECV_STMXCSR, UNSPECV_CLFLUSH,
+ UNSPECV_MONITOR, UNSPECV_MWAIT, UNSPECV_VZEROALL, UNSPECV_VZEROUPPER>:
+ Ditto.
+ * config/i386/sync.md (unspec) <UNSPEC_LFENCE, UNSPEC_SFENCE,
+ UNSPEC_MFENCE, UNSPEC_MOVA>: Ditto.
+ (unspecv) <UNSPECV_CMPXCHG_1, UNSPECV_CMPXCHG_2, UNSPECV_CMPXCHG_3,
+ UNSPECV_CMPXCHG_4, UNSPECV_XCHG, UNSPECV_LOCK>: Ditto.
+ (sse2_lfence): Move from config/i386/sse.md.
+ (*sse2_lfence): Ditto.
+ (sse_sfence): Ditto.
+ (*sse_sfence): Ditto.
+ (sse2_mfence): Ditto.
+ (mfence_sse2): Ditto. Rename from *sse2_mfence. Enable also
+ for TARGET_64BIT.
+ (mem_thread_fence): Use mfence_sse2.
+
+2011-11-21 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.h (struct base_arch_s): Add field sfr_offset.
+ * config/avr/avr-devices.c: Ditto. And initialize it.
+ * config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in define
+ __AVR_SFR_OFFSET__.
+ * config/avr/avr-protos.h (out_movqi_r_mr, out_movqi_mr_r): Remove.
+ (out_movhi_r_mr, out_movhi_mr_r): Remove.
+ (out_movsi_r_mr, out_movsi_mr_r): Remove.
+ * config/avr/avr.md (*cbi, *sbi): Use %i instead of %m-0x20.
+ (*insv.io, *insv.not.io): Ditto.
+ * config/avr/avr.c (out_movsi_r_mr, out_movsi_mr_r): Make static.
+ (print_operand): Implement "%i" to print address as I/O address.
+ (output_movqi): Clean up call of out_movqi_mr_r.
+ (output_movhi): Clean up call of out_movhi_mr_r.
+ (avr_file_start): Use avr_current_arch->sfr_offset instead of
+ magic -0x20. Use TMP_REGNO, ZERO_REGNO instead of 0, 1.
+ (avr_out_sbxx_branch): Use %i instead of %m-0x20.
+ (out_movqi_r_mr, out_movqi_mr_r): Ditto. And make static.
+ (out_movhi_r_mr, out_movhi_mr_r): Ditto. And use avr_asm_len.
+ (out_shift_with_cnt): Clean up code: Use avr_asm_len.
+ (output_movsisf): Use output_reload_insisf for all CONSTANT_P sources.
+ (avr_out_movpsi): USE avr_out_reload_inpsi for all CONSTANT_P sources.
+ Clean up call of avr_out_store_psi.
+ (output_reload_in_const): Don't cut symbols longer than 2 bytes.
+ (output_reload_insisf): Filter CONST_INT_P or CONST_DOUBLE_P to
+ try if setting pre-cleared register is advantageous.
+ (avr_out_plus_1): Use gen_int_mode instead of GEN_INT.
+
+2011-11-20 Joey Ye <joey.ye@arm.com>
+
+ * expr.c (expand_expr_real_1): Correctly handle strict volatile
+ bitfield loads smaller than mode size.
+
+2011-11-20 Richard Henderson <rth@redhat.com>
+
+ * config/mips/mips.c (mips_init_libfuncs): Call init_sync_libfuncs.
+
+2011-11-20 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/51235
+ * config/i386/i386.c (ix86_expand_vcond): Generate TARGET_XOP
+ patterns for supported mode only.
+
+ PR target/51236
+ * config/i386/i386.c (ix86_expand_builtin)
+ <IX86_BUILTIN_GATHERALTSIV4DI>: Use CODE_FOR_avx2_gathersiv4di.
+
+2011-11-20 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (UNSPEC_MOVNTI): Remove.
+ (UNSPEC_MOVNTQ): New unspec.
+ * config/i386/mmx.md (sse_movntq): Rename from sse_movntdi.
+ Use UNSPEC_MOVNTQ instead of UNSPEC_MOVNT.
+ * config/i386/sse.md (sse2_movnti<mode>): Use UNSPEC_MOVNT instead of
+ UNSPEC_MOVNTI.
+ (STORENT_MODE): Add DI and V4DI modes.
+
+2011-11-20 Nathan Sidwell <nathan@acm.org>
+
+ PR gcov-profile/51113
+ * coverage.c (build_var): Propagate visibility for public
+ decls. Use make_decl_one_only for PIC correctness.
+
+ testsuite/
+ * gcc.misc-tests/gcov-13.c: Check gcovpart-13b coverage
+ * gcc.misc-tests/gcov-16.c: New.
+ * gcc.misc-tests/gcov-17.c: New.
+ * g++.dg/gcov/gcov-8.C: New.
+ * g++.dg/gcov/gcov-9.C: New.
+ * g++.dg/gcov/gcov-10.C: New.
+
+2011-11-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/51187
+ * reorg.c (relax_delay_slots): Do not consider a jump useless if there
+ is a barrier between the jump and its target label.
+
+2011-11-19 Patrick Marlier <patrick.marlier@gmail.com>
+
+ PR middle-end/51211
+ * tracer.c (ignore_bb_p): Don't copy GIMPLE_TRANSACTION.
+
+2011-11-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * expmed.c (store_bit_field_1): Revert bogus formatting change.
+
+2011-11-19 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/50493
+ * config/arm/arm.c (neon_disambiguate_copy): Correctly handle partial
+ overlap of src and dest operands.
+
+2011-11-19 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin.h (ASM_DEBUG_SPEC): New.
+ * config/darwin9.h (ASM_DEBUG_SPEC): New.
+
+2011-11-18 Jan Hubicka <jh@suse.cz>
+
+ * config/i386/i386.c (atom_cost): Disable SSE loop until alignment
+ issues are fixed.
+
+2011-11-18 Anatoly Sokolov <aesok@post.ru>
+
+ * config/cris/cris.c (cris_function_value_regno_p): Make static.
+ (TARGET_FUNCTION_VALUE_REGNO_P): Define.
+ * config/cris/cris.h (FUNCTION_VALUE_REGNO_P): Remove.
+ * config/cris/cris-protos.h (cris_function_value_regno_p): Remove.
+
+2011-11-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/33944
+ * doc/extend.texi: Document __builtin_ia32_movnti64.
+
+ * config/i386/emmintrin.h (_mm_stream_si64): New.
+
+ * config/i386/i386-builtin-types.def: Add VOID_FTYPE_PLONGLONG_LONGLONG.
+
+ * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MOVNTI64.
+ (bdesc_special_args): Update __builtin_ia32_movnti. Add
+ __builtin_ia32_movnti64.
+ (ix86_expand_special_args_builtin): Handle
+ VOID_FTYPE_PLONGLONG_LONGLONG.
+
+ * config/i386/i386.md (UNSPEC_MOVNTI): New.
+
+ * config/i386/sse.md (sse2_movntsi): Renamed to ...
+ (sse2_movnti<mode>): This.
+
+2011-11-18 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49868
+ * config/avr/avr.h (base_arch_s): Add field n_segments.
+ (ADDR_SPACE_PGM1, ADDR_SPACE_PGM2, ADDR_SPACE_PGM3,
+ ADDR_SPACE_PGM4, ADDR_SPACE_PGM5, ADDR_SPACE_PGMX): New address spaces.
+ (AVR_HAVE_ELPM, AVR_HAVE_ELPMX): New defines.
+ (INIT_EXPANDERS): New define.
+ * config/avr/avr-protos.h (avr_mem_pgmx_p): New.
+ (avr_init_expanders): New.
+ (avr_emit_movmemhi, avr_out_movmem): New.
+ (avr_xload_libgcc_p): New.
+ * config/avr/avr-c.c (avr_register_target_pragmas): Register
+ address spaces __pgm1, __pgm2, __pgm3, __pgm4 __pgm5, __pgmx.
+ (avr_cpu_cpp_builtins): Add built-in defines __PGM1,
+ __PGM2, __PGM3, __PGM4, __PGM5, __PGMX.
+ * config/avr/avr-devices.c (avr_arch_types): Set field n_segments.
+
+ * config/avr/avr.c (AVR_SECTION_PROGMEM): Change define to cover
+ 3 bits instead of just 1.
+ (xstring_empty, xstring_e, rampz_rtx): New static GTYed variables.
+ (progmem_section): Change from section to array of sections.
+ (progmem_section_prefix): New static variable.
+ (avr_file_start): Print set for __RAMPZ__
+ (avr_option_override): Move initialization of RTXes from here...
+ (avr_init_expanders): ...to this new function.
+ (avr_pgm_segment): New static function.
+ (avr_decl_pgm_p): Handle error_mark_node.
+ (avr_mem_pgmx_p, avr_decl_pgmx_p): New static functions.
+ (avr_out_xload, avr_find_unused_d_reg): New static functions.
+ (expand_prologue, expand_epilogue): Use rampz_rtx.
+ (print_operand): Hande CONST_STRING.
+ (avr_xload_libgcc_p): New static function.
+ (avr_out_lpm_no_lpmx, avr_out_lpm): Handle ELPM.
+ (avr_progmem_p): Return 2 for 24-bit flash address space.
+ (avr_out_sbxx_branch): Clean-up code from ASn macros.
+ (out_movqi_r_mr, out_movqi_mr_r): Ditto. And recognize RAMPZ's
+ address and print symbolically.
+ (avr_asm_named_section, avr_section_type_flags,
+ avr_encode_section_info, avr_asm_select_section,
+ avr_addr_space_address_mode, avr_addr_space_pointer_mode,
+ avr_addr_space_legitimate_address_p, avr_addr_space_convert,
+ avr_addr_space_legitimize_address): Handle new address spaces.
+ (avr_output_progmem_section_asm_op): New static function.
+ (avr_asm_init_sections): Initialize progmem_section[].
+ (adjust_insn_length): Handle ADJUST_LEN_XLOAD, ADJUST_LEN_MOVMEM.
+ (avr_const_address_lo16): New static function.
+ (avr_assemble_integer): Use it to handle 3-byte integers.
+ (avr_emit_movmemhi, avr_out_movmem): New functions.
+
+ * config/avr/predicates.md (nox_general_operand): Handle new
+ address spaces.
+ * config/avr/avr.md (unspec): Add UNSPEC_MOVMEM.
+ (adjust_len): Add xload, movmem.
+ (SP_ADDR): New define_constants.
+ (isa): Add "lpm", "lpmx", "elpm", "elpmx".
+ (enabled): Handle them.
+ (load<mode>_libgcc): New expander.
+ (*load.<mode>.libgcc): Rename to load_<mode>_libgcc.
+ (xload8_A, xload<mode>_A): New insn-and-splits.
+ (xload_8, xload_<mode>_libgcc, xload_<mode>, loadmem_elpm): New insns.
+ (mov<mode>): Handle new address spaces.
+ (movmemhi): Rewrite using avr_emit_movmemhi.
+ (MOVMEM_r_d): New mode attribute.
+ (movmem_<mode>, movmem_qi_elpm): New insns.
+ (setmemhi, *clrmemqi, *clrmemhi, strlenhi, *strlenhi): Unquote
+ C-code. Use label instead of hard-coded instrunction lengths.
+
+2011-11-18 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/50605
+ * gimple.c (is_gimple_ip_invariant_address): Also handle MEM_REFs
+ of IPA invariant decls.
+
+2011-11-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ * tree-outof-ssa.c (insert_back_edge_copies): Add call to
+ mark_dfs_back_edges.
+
+2011-11-18 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR target/49992
+ * configure.ac: Remove ranlib special-casing for Darwin.
+ * configure: Regenerate.
+
+2011-11-18 Uros Bizjak <ubizjak@gmail.com>
+
+ PR tree-optimization/51118
+ * fold-const.c (fold_checksum_tree): Check for TS_TYPED structure
+ before using TREE_TYPE accessor on expr.
+
+2011-11-17 Jan Hubicka <jh@suse.cz>
+
+ PR bootstrap/51134
+ * i386.c (atom_cost): Fix 32bit memset description.
+ (expand_set_or_movmem_via_loop_with_iter): Output proper bounds check
+ for epilogue loops.
+ (expand_movmem_epilogue): Handle epilogues up to size 15 w/o producing
+ byte loop.
+ (decide_alg): sse_loop is not useable wthen SSE2 is disabled;
+ when not optimizing always use rep movsb or lincall; do not produce
+ word sized loops when optimizing memset for size (to avoid need
+ for large constants).
+ (ix86_expand_movmem): Get into sync with ix86_expand_setmem;
+ choose unroll factors better; always do 128bit moves when producing
+ SSE loops; do not produce loopy epilogue when size is too small.
+ (promote_duplicated_reg_to_size): Do not look into desired alignments
+ when doing vector expansion.
+ (ix86_expand_setmem): Track better when promoted value is available;
+ choose unroll factors more sanely. Output loopy epilogue only
+ when needed.
+
+2011-11-17 Steve Ellcey <sje@cup.hp.com>
+
+ PR middle-end/51144
+ * output.h (fprint_w): Remove.
+ * final.c (fprint_w): Remove.
+ (output_addr_const): Change fprint_w back to fprintf.
+
+2011-11-17 Andrew Pinski <apinski@cavium.com>
+
+ * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for MIPS.
+
+2011-11-17 Andrew MacLeod <amacleod@redhat.com>
+
+ * builtins.c (expand_builtin): Remove 4th parameter representing
+ weak/strong mode when __atomic_compare_exchange becomes a library call.
+
+2011-11-17 Richard Henderson <rth@redhat.com>
+
+ * config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): Get
+ new pseudo for target after convert_modes.
+ (rs6000_expand_atomic_exchange, rs6000_expand_atomic_op): Likewise.
+
+2011-11-17 Richard Henderson <rth@redhat.com>
+
+ * config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): Get
+ new pseudo for target after convert_modes.
+ (rs6000_expand_atomic_exchange, rs6000_expand_atomic_op): Likewise.
+
+2011-11-17 Richard Henderson <rth@redhat.com>
+
+ * builtins.c (expand_builtin_mem_thread_fence): Remove.
+ (expand_builtin_mem_signal_fence): Remove.
+ (expand_builtin_atomic_thread_fence): Use expand_mem_thread_fence.
+ (expand_builtin_sync_synchronize): Likewise.
+ (expand_builtin_atomic_signal_fence): Use expand_mem_signal_fence.
+ * optabs.c (expand_asm_memory_barrier): Split out from
+ expand_builtin_mem_signal_fence.
+ (expand_mem_thread_fence): New, a combination of code from
+ expand_builtin_mem_thread_fence and expand_builtin_sync_synchronize.
+ (expand_mem_signal_fence): Moved and renamed from
+ expand_builtin_mem_signal_fence.
+ (expand_atomic_exchange): Use expand_mem_thread_fence.
+ (expand_atomic_load, expand_atomic_store): Likewise.
+ * expr.h, optabs.h: Update decls.
+
+2011-11-17 Bin Cheng <bin.cheng@arm.com>
+
+ PR rtl-optimization/50663
+ * cprop.c (implicit_set_indexes): New global variable.
+ (insert_set_in_table): Add additional parameter and record implicit
+ set information.
+ (hash_scan_set): Add additional parameter and pass it to above.
+ (hash_scan_insn): Pass false to hash_scan_set.
+ (compute_hash_table_work): Pass true to hash_scan_set.
+ (compute_cprop_data): Add implicit set to AVIN of block which the
+ implicit set is recorded for.
+ (one_cprop_pass): Handle implicit_set_indexes array.
+
+2011-11-17 Michael Matz <matz@suse.de>
+
+ PR middle-end/50644
+ PR middle-end/50741
+ * tree-ssa-live.c (mark_all_vars_used_1): Recurse only for decls of
+ current function.
+ (remove_unused_locals): Ditto.
+
+2011-11-16 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.c (alpha_split_compare_and_swap_12): Copy
+ ALIAS_SET_MEMORY_BARRIER when creating a new memory.
+ (alpha_split_atomic_exchange_12): Likewise.
+ * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Likewise.
+
+2011-11-16 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/i386elf.h (PREFERRED_DEBUGGING_TYPE): Remove.
+
+2011-11-16 David Edelsohn <dje.gcc@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_xcoff_section_type_flags):
+ Default to minimum alignment if decl is NULL.
+
+2011-11-16 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (round<mode>2_vec_pack_sfix): Optimize V2DFmode
+ sequence for AVX.
+ (<sse4_1>_round<ssemodesuffix>_vec_pack_sfix<avxsizesuffix>): Ditto.
+
+2011-11-16 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
+
+ * doc/invoke.texi: Document AMD bdver1 and btver1.
+
+2011-11-16 Richard Earnshaw <rearnsha@arm.com>
+ Bernd Schmidt <bernds@coudesourcery.com>
+ Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ PR target/49641
+ * config/arm/arm.c (store_multiple_sequence): Avoid cases where
+ the base reg is stored iff compiling for Thumb1.
+
+2011-11-16 Razya Ladelsky <razya@il.ibm.com>
+
+ PR tree-optimization/49960
+ * tree-data-ref.c (initialize_data_dependence_relation): Add
+ initializations.
+ Remove call to compute_self_dependence.
+ (compute_affine_dependence): Remove the !DDR_SELF_REFERENCE condition.
+ (compute_self_dependence): Remove old code. Add call to
+ compute_affine_dependence.
+ (compute_all_dependences): Remove call to compute_self_dependence.
+ Add call to compute_affine_dependence.
+
+2011-11-16 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ PR middle-end/50325
+ * expmed.c (store_bit_field_1): Use extract_bit_field on big
+ endian targets if the source cannot be exactly covered by word
+ mode chunks.
+
+2011-11-15 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/i386elf.h (ASM_OUTPUT_ASCII): Change STRING_LIMIT to
+ ELF_STRING_LIMIT.
+
+2011-11-15 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.c (alpha_pre_atomic_barrier): New.
+ (alpha_post_atomic_barrier): New.
+ (alpha_split_atomic_op): New memmodel argument; honor it.
+ (alpha_split_compare_and_swap): Take array of operands. Honor
+ memmodel; always set bool output
+ (alpha_expand_compare_and_swap_12): Similarly.
+ (alpha_split_compare_and_swap_12): Similarly.
+ (alpha_split_atomic_exchange): Similarly. Rename from
+ alpha_split_lock_test_and_set.
+ (alpha_expand_atomic_exchange_12): Similarly. Rename from
+ alpha_expand_lock_test_and_set_12.
+ (alpha_split_atomic_exchange_12): Similarly. Rename from
+ alpha_split_lock_test_and_set_12.
+ * config/alpha/alpha-protos.h: Update.
+ * config/alpha/alpha.md (UNSPECV_CMPXCHG): New.
+ * config/alpha/constraints.md ("w"): New.
+ * config/alpha/predicates.md (mem_noofs_operand): New.
+ * config/alpha/sync.md (atomic_compare_and_swap<mode>): Rename from
+ sync_compare_and_swap<mode>; add the new parameters.
+ (atomic_exchange<mode>): Update from sync_test_and_set<mode>.
+ (atomic_fetch_<op><mode>): Update from sync_old_<op><mode>.
+ (atomic_<op>_fetch<mode>): Update from sync_new_<op><mode>.
+ (atomic_<op><mode>): Update from sync_<op><mode>.
+
+2011-11-16 Tom de Vries <tom@codesourcery.com>
+
+ * tree-ssa-tail-merge.c (replace_block_by): Add frequency of bb2 to bb1.
+
+2011-11-16 Alan Modra <amodra@gmail.com>
+
+ PR rtl-optimization/51051
+ PR bootstrap/51086
+ * function.c (thread_prologue_and_epilogue_insns): Guard
+ emitting return with single_succ_p test.
+
+2011-11-15 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ * config/epiphany/epiphany.md (mov<mode>cc): Fix code to
+ get mode from CMP_OP1 if CMP_OP0 is VOIDmode.
+
+2011-11-15 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (vec_pack_trunc_v2df): Optimize sequence for AVX.
+ (vec_pack_sfix_trunc_v2df): Ditto.
+ (vec_pack_sfix_v2df): Ditto.
+ (vec_pack_sfix_trunc_v4df): Generate fix_truncv4dfv4si2 and
+ avx_vec_concatv8si patterns.
+ (vec_pack_sfix_v4df): Generate avx_cvtpd2dq256 and
+ avx_vec_concatv8si patterns.
+
+2011-11-15 Torvald Riegel <triegel@redhat.com>
+
+ * c-parser.c (c_parser_transaction_expression): Require parentheses
+ when parsing transaction expressions.
+
+2011-11-15 Tristan Gingold <gingold@adacore.com>
+
+ * incpath.c (get_added_cpp_dirs): New function.
+ * incpath.h (get_added_cpp_dirs): Declare.
+ * config/vms/vms-c.c (vms_c_register_includes): New function.
+ (vms_std_modules): New variable.
+ * config/vms/vms.h (TARGET_EXTRA_INCLUDES): Define.
+ (vms_c_register_includes): Declare.
+
+2011-11-15 Tristan Gingold <gingold@adacore.com>
+
+ * c-family/c-pragma.h (pragma_extern_prefix): Declare.
+ * c-family/c-pragma.c (pragma_extern_prefix): Make it public.
+ * config/vms/vms-c.c (saved_extern_prefix): New variable.
+ (vms_pragma_extern_prefix): New function.
+ (vms_c_register_pragma): Register vms_pragma_extern_prefix.
+
+2011-11-15 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49868
+ * config/avr/avr.h (ADDR_SPACE_PGM): New address spaces.
+ (REGISTER_TARGET_PRAGMAS): New define.
+ * config/avr/avr-protos.h (avr_mem_pgm_p): New.
+ (avr_load_libgcc_p): New.
+ (avr_register_target_pragmas): New.
+ (asm_output_external_libcall): Remove.
+ (avr_log_t): Add field "progmem". Order alphabetically.
+ * config/avr/avr-log.c (avr_log_set_avr_log): Set avr_log.progmem.
+ * config/avr/avr-c.c (langhooks.h): New include.
+ (avr_register_target_pragmas): New function. Register address
+ space __pgm.
+ (avr_cpu_cpp_builtins): Add built-in define __PGM.
+
+ * config/avr/avr.c: Include "c-family/c-common.h".
+ (TARGET_LEGITIMATE_ADDRESS_P): Remove define.
+ (TARGET_LEGITIMIZE_ADDRESS): Remove define.
+ (TARGET_ADDR_SPACE_SUBSET_P): Define to...
+ (avr_addr_space_subset_p): ...this new static function.
+ (TARGET_ADDR_SPACE_CONVERT): Define to...
+ (avr_addr_space_convert): ...this new static function.
+ (TARGET_ADDR_SPACE_ADDRESS_MODE): Define to...
+ (avr_addr_space_address_mode): ...this new static function.
+ (TARGET_ADDR_SPACE_POINTER_MODE): Define to...
+ (avr_addr_space_pointer_mode): ...this new static function.
+ (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Define to...
+ (avr_addr_space_legitimate_address_p): ...this new static function.
+ (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Define to...
+ (avr_addr_space_legitimize_address): ...this new static function.
+ (avr_mode_code_base_reg_class): Handle address spaces.
+ (avr_regno_mode_code_ok_for_base_p): Ditto.
+ (lpm_addr_reg_rtx, lpm_reg_rtx, all_regs_rtx): New static variables.
+ (avr_option_override): Initialize them.
+ (output_reload_in_const): Use all_regs_rtx. Fix signedness of loop
+ variables.
+ (avr_pgm_segment): New static function.
+ (avr_decl_pgm_p, avr_mem_pgm_p): New static functions.
+ (avr_out_lpm, avr_out_lpm_no_lpmx): New static functions.
+ (output_movqi, output_movhi, output_movsisf, avr_out_movpsi): Call
+ avr_out_lpm to handle loads from progmem.
+ (avr_load_libgcc_p): New static function.
+ (avr_progmem_p): Test if decl is in flash.
+ (avr_pgm_pointer_const_p): New static function.
+ (avr_nonconst_pointer_addrspace): New static function.
+ (avr_pgm_check_var_decl): New static function.
+ (avr_insert_attributes): Use it. Change error message to report
+ cause (progmem or address space) when code wants to write to flash.
+ (avr_section_type_flags): Unset section flag SECTION_BSS for
+ data in progmem.
+
+ * config/avr/predicates.md (nop_general_operand): New predicate.
+ (nox_general_operand): New predicate.
+ * config/avr/avr.md (LPM_REGNO): New define_constant.
+ (load<mode>_libgcc): New expander.
+ (*load.<mode>.libgcc): New insn.
+ (mov<mode>): Handle loads from non-generic AS.
+ (movmemhi): Ditto. Propagate address space information to newly
+ created MEM.
+ (movqi_insn, *movhi, *movpsi, *movsi, *movsf): Change predicate #1
+ to nox_general_operand.
+ (ashrqi3, ashrhi3, ashrsi3): Change predicate #1 to
+ nop_general_operand.
+ (ashlqi3, *ashlqi3, ashlhi3, ashlsi3): Ditto.
+ (lshrqi3, *lshrqi3, lshrhi3, lshrsi3): Ditto.
+ (split-lpmx): New split.
+ (*ashlhi3_const, *ashlsi3_const, *ashrhi3_const, *ashrsi3_const,
+ *lshrhi3_const, *lshrsi3_const): Indent, unquote C.
+
+2011-11-15 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ * ipa-cp.c (ipa_value_from_jfunc): Make global.
+ (ipa_cst_from_jfunc): Remove, use ipa_value_from_jfunc instead.
+ (get_indirect_edge_target): Rename, make global.
+ (devirtualization_time_bonus, estimate_local_effects,)
+ (ipcp_discover_new_direct_edges): Update.
+ * ipa-inline-analysis.c (evaluate_conditions_for_edge):
+ Generalize to also handle types. Rename to ...
+ (evaluate_properties_for_edge): Use instead of
+ evaluate_conditions_for_edge.
+ (estimate_edge_devirt_benefit): New function.
+ (estimate_calls_size_and_time): Use it.
+ (estimate_node_size_and_time, estimate_ipcp_clone_size_and_time,)
+ (inline_merge_summary): Update.
+ (do_estimate_edge_time, do_estimate_edge_growth): Update. Calculate
+ parameter information at the call site and pass it on to subroutines.
+ * tree-inline.c (estimate_num_insns): Distinguish between direct and
+ indirect calls.
+ (init_inline_once): Set size and time costs or indirect calls.
+ * tree-inline.h (eni_weights): Add indirect_call_cost.
+
+2011-11-15 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/51005
+ * tree-ssa-tail-merge.c (delete_basic_block_same_succ): Rename to
+ mark_basic_block_deleted.
+ (update_worklist): Inline purge_bbs.
+ (purge_bbs, unlink_virtual_phi, update_vuses, vop_at_entry)
+ (delete_block_update_dominator_info): Remove.
+ (replace_block_by): Remove update_vops parameter. Partially evaluate
+ for update_vops == false.
+ (apply_clusters): Remove update_vops parameter. Remove update_vops
+ argument in replace_block_by call.
+ (update_debug_stmts): Remove MAY_HAVE_DEBUG_STMTS test.
+ (tail_merge_optimize): Remove update_vops argument to apply_clusters.
+ Remove call to purge_bbs. Add calls to calculate_dominance_info and
+ free_dominance_info. Add MAY_HAVE_DEBUG_STMTS before calling
+ update_debug_stmts. Mark vop var for renaming, if necessary.
+
+2011-11-15 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR rtl-optimization/51051
+ * cfgrtl.c (cfg_layout_can_merge_blocks_p): Return FALSE if the
+ move would cause fallthrough into the exit block.
+
+2011-11-14 Richard Henderson <rth@redhat.com>
+
+ * config/rs6000/rs6000.c (emit_load_locked): Assert the mode is
+ handled.
+ (emit_store_conditional): Likewise.
+ (rs6000_pre_atomic_barrier, rs6000_post_atomic_barrier): New.
+ (rs6000_adjust_atomic_subword): New.
+ (rs6000_mask_atomic_subword, rs6000_finish_atomic_subword): New.
+ (rs6000_expand_atomic_op): Rename from rs6000_emit_sync; rewrite
+ for pre-reload expansion.
+ (rs6000_split_compare_and_swap, rs6000_split_compare_and_swapqhi,
+ rs6000_expand_compare_and_swapqhi): Merge into ...
+ (rs6000_expand_atomic_compare_and_swap): ... here. New function.
+ rs6000_split_lock_test_and_set; expand immediately. Handle
+ QImode and HImode.
+ * config/rs6000/rs6000.md (UNSPEC_LWSYNC): Move and rename
+ from UNSPECV_LWSYNC.
+ * config/rs6000/sync.md (fetchopsi_constr, fetchopdi_constr): Remove.
+ (mem_thread_fence): New.
+ (hwsync): Rename from memory_barrier.
+ (*hwsync): Rename from *sync_internal.
+ (lwsync, *lwsync): Mirror hwsync implementation.
+ (isync): Don't reference memory.
+ (loadsync): New.
+ (atomic_load<INT>, atomic_store<INT>): New.
+ (ATOMIC): New mode iterator.
+ (load_locked<ATOMIC>): Rename from load_locked_<GPR>.
+ (store_conditional<ATOMIC>): Rename from store_conditional_<GPR>.
+ (sync_compare_and_swap<GPR>): Remove.
+ (sync_compare_and_swaphi, sync_compare_and_swapqi): Remove.
+ (sync_compare_and_swapqhi_internal): Remove.
+ (sync_lock_test_and_set<GPR>): Remove.
+ (sync_<FETCHOP><INT1>): Remove.
+ (*sync_<FETCHOP>si_internal, *sync_<FETCHOP>di_internal): Remove.
+ (sync_nand<INT1>, *sync_nand<GPR>_internal): Remove.
+ (sync_old_<FETCHOP><GPR>): Remove.
+ (*sync_old_<FETCHOP>si_internal): Remove.
+ (*sync_old_<FETCHOP>di_internal): Remove.
+ (sync_old_nand<INT1>): Remove.
+ (*sync_old_nand<GPR>_internal): Remove.
+ (sync_new_<FETCHOP><GPR>): Remove.
+ (*sync_new_<FETCHOP>si_internal): Remove.
+ (*sync_new_<FETCHOP>di_internal): Remove.
+ (sync_new_nand<INT1>): Remove.
+ (*sync_new_nand<GPR>_internal): Remove.
+ (*atomic_andsi, *atomic_anddi): Remove.
+ (*sync_addshort_internal, *sync_subshort_internal): Remove.
+ (*sync_andsi_internal, *sync_boolsi_internal): Remove.
+ (*sync_boolcshort_internal): Remove.
+ (sync_lock_release<INT1>): Remove.
+ (atomic_compare_and_swap<INT1>): New.
+ (atomic_exchange<INT1>): New.
+ (atomic_<FETCHOP><INT1>, atomic_nand<INT1>): New.
+ (atomic_fetch_<FETCHOP><INT1>, atomic_fetch_nand<INT1>): New.
+ (atomic_<FETCHOP>_fetch<INT1>, atomic_nand_fetch<INT1>): New.
+
+2011-11-14 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (round<mode>2): Use register_operand for
+ operand 1 predicate.
+ (round<mode>2_sfix): Ditto.
+ (round<mode>2_vec_pack_sfix): Ditto for operand 1 and operand 2.
+
+2011-11-14 Nathan Sidwell <nathan@acm.org>
+
+ * gcov.c (canonicalize_name): Protect use of S_ISLNK.
+
+2011-11-14 Jan Hubicka <jh@suse.cz>
+
+ PR target/51126
+ * config/i386/i386.c (core cost model): Correct pasto.
+
+2011-11-14 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (round<mode>2_sfix): New expander.
+ (round<mode>2_vec_pack_sfix): Ditto.
+ (<sse4_1>_round<ssemodesuffix>_sfix<avxsizesuffix>): Ditto.
+ (<sse4_1>_round<ssemodesuffix>_vec_pack_sfix<avxsizesuffix>): Ditto.
+ * config/i386/builtin-types.def (V4SI_FTYPE_V4SF_ROUND,
+ V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND,
+ V8SI_FTYPE_V4DF_V4DF_ROUND): New builtin types.
+ * config/i386/i386.c (ix86_builtins): Add
+ IX86_BUILTIN_{FLOORPD,CEILPD,ROUNDPD_AZ}_VEC_PACK_SFIX{,256} and
+ IX86_BUILTIN_{FLOORPS,CEILPS,ROUNDPS_AZ}_SFIX{,256} defines.
+ (bdesc_args): Add __builtin_ia32_{floorpd,ceilpd}_vec_pack_sfix{,256},
+ __builtin_ia32_roundpd_az_vec_pack_sfix{,256},
+ __builtin_ia32_{floorps,ceilps}_sfix{,256}and
+ __builtin_ia32_roundps_az_sfix{,256} descriptions.
+ (ix86_expand_sse_round_vec_pack_sfix): New.
+ (ix86_expand_args_builtin): Handle V4SI_FTYPE_V4SF_ROUND,
+ V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND and
+ V8SI_FTYPE_V4DF_V4DF_ROUND types. Check last argument of
+ CODE_FOR_sse4_1_roundpd_vec_pack_sfix, CODE_FOR_sse4_1_roundps_sfix,
+ CODE_FOR_avx_roundpd_vec_pack_sfix256 and CODE_FOR_avx_roundps_sfix256.
+ (ix86_builtin_vectorized_function): Handle
+ BUILT_IN_{I,L,LL}FLOOR{,F}, BUILT_IN_{I,L,LL}CEIL{,F} and
+ BUILT_IN_{I,L,LL}ROUND{,F}
+
+2011-11-14 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/50598
+ * cgraph.h (varpool_externally_visible_p): Declare.
+ (varpool_add_new_variable): Declare.
+ * tree-emultls.c (get_emutls_init_templ_addr,
+ new_emutls_decl): Use varpool_add_new_variable.
+ * ipa.c (varpool_externally_visible_p): Export.
+ * varpool.c (varpool_add_new_variable): New function.
+
+2011-11-14 Michael Zolotukhin <michael.v.zolotukhin@gmail.com>
+ Jan Hubicka <jh@suse.cz>
+
+ * config/i386/i386.h (processor_costs): Add second dimension to
+ stringop_algs array.
+ * config/i386/i386.c (cost models): Initialize second dimension of
+ stringop_algs arrays.
+ (core_cost): New costs based on generic64 costs with updated stringop
+ values.
+ (promote_duplicated_reg): Add support for vector modes, add
+ declaration.
+ (promote_duplicated_reg_to_size): Likewise.
+ (processor_target): Set core costs for core variants.
+ (expand_set_or_movmem_via_loop_with_iter): New function.
+ (expand_set_or_movmem_via_loop): Enable reuse of the same iters in
+ different loops, produced by this function.
+ (emit_strset): New function.
+ (expand_movmem_epilogue): Add epilogue generation for bigger sizes,
+ use SSE-moves where possible.
+ (expand_setmem_epilogue): Likewise.
+ (expand_movmem_prologue): Likewise for prologue.
+ (expand_setmem_prologue): Likewise.
+ (expand_constant_movmem_prologue): Likewise.
+ (expand_constant_setmem_prologue): Likewise.
+ (decide_alg): Add new argument align_unknown. Fix algorithm of
+ strategy selection if TARGET_INLINE_ALL_STRINGOPS is set; Skip sse_loop
+ (decide_alignment): Update desired alignment according to chosen move
+ mode.
+ (ix86_expand_movmem): Change unrolled_loop strategy to use SSE-moves.
+ (ix86_expand_setmem): Likewise.
+ (ix86_slow_unaligned_access): Implementation of new hook
+ slow_unaligned_access.
+ * config/i386/i386.md (strset): Enable half-SSE moves.
+ * config/i386/sse.md (vec_dupv4si): Add expand for vec_dupv4si.
+ (vec_dupv2di): Add expand for vec_dupv2di.
+
+2011-11-14 Dimitrios Apostolou <jimis@gmx.net>
+
+ PR bootstrap/51094
+ PR middle-end/51116
+ * config/elfos.h (TARGET_ASM_INTERNAL_LABEL): Remove.
+ * varasm.c (default_elf_internal_label): Remove.
+
+2011-11-14 Kai Tietz <ktietz@redhat.com>
+
+ * gcov.c (generate_results): Add missing semicolon and correct indent.
+
+2011-11-14 Ira Rosen <ira.rosen@linaro.org>
+
+ PR bootstrap/51112
+ * tree-vect-stmts.c (vectorizable_condition): Initialize comp_vectype.
+
+2011-11-14 Mingjie Xing <mingjie.xing@gmail.com>
+
+ * doc/invoke.texi (Wunused-result): Change @pxref{Variable Attributes}
+ to @pxref{Function Attributes}.
+
+2011-11-13 Oleg Endo <oleg.endo@t-online.de>
+
+ PR target/50694
+ * config/sh/sh.h (IS_LITTLE_ENDIAN_OPTION, UNSUPPORTED_SH2A):
+ New macros.
+ (DRIVER_SELF_SPECS): Use new macros to filter out unsupported options
+ taking the default configuration into account.
+
+2011-11-13 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * doc/install.texi (Specific): Fix anchor for
+ x86_64-*-solaris2.1[0-9]*.
+
+2011-11-13 Nathan Sidwell <nathan@acm.org>
+
+ * gcov.c (source_prefix, source_length): New globals.
+ (flag_relative_only): Likewise.
+ (print_usage, options, process_args): Update.
+ (generate_results): Use coverage.name, check
+ flag_relative_only. Adjust messages.
+ (find_source): Check source_prefix.
+ (output_lines): Use coverage.name, adjust messages.
+ * doc/gcov.texi (Invoking Gcov): Document new options.
+
+2011-11-12 Jason Merrill <jason@redhat.com>
+
+ PR c++/51060
+ * gimplify.c (gimplify_target_expr): Add a clobber to the cleanup.
+ (gimplify_modify_expr): Don't try to simplify it.
+
+2011-11-12 Dimitrios Apostolou <jimis@gmx.net>
+
+ PR bootstrap/51094
+ * config/elfos.h (STRING_ASM_OP): Define.
+ * varasm.c (default_elf_asm_output_limited_string): Use it.
+
+ PR bootstrap/51094
+ * gcc/configure.ac: Check for stpcpy declaration.
+ * system.h: Declare it if not.
+ * config.in, configure: Regenerate.
+
+2011-11-12 Richard Henderson <rth@redhat.com>
+
+ * config/rs6000/rs6000.md (fix_trunc<SFDF>si2_stfiwx): Use
+ nonimmediate_operand for the destination.
+ (fixuns_trunc<SFDF>si2_stfiwx): Likewise.
+
+ * builtins.c (expand_builtin_compare_and_swap): If target is const0,
+ don't pass the target to expand_atomic_compare_and_swap.
+ (expand_builtin_atomic_compare_exchange): Likewise.
+
+ * config/sh/linux.h (TARGET_INIT_LIBFUNCS): New.
+ * config/sh/sh.c (sh_init_sync_libfuncs): New.
+
+ * config/pa/pa-linux.h (TARGET_SYNC_LIBCALL): New.
+ * config/pa/pa.h (TARGET_SYNC_LIBCALL): New default.
+ * config/pa/pa.c (pa_init_libfuncs): Use init_sync_libfuncs.
+
+2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR target/45233
+ * config/rs6000/rs6000.c (rs6000_legitimize_reload_address):
+ Only expand a symbol ref. into an access when the entity is defined
+ in the TU.
+
+2011-11-12 Jan Hubicka <jh@suse.cz>
+
+ PR bootstrap/50822
+ * cgraphunit.c (output_weakrefs): Output really only weakrefs.
+
+2011-11-12 Nathan Sidwell <nathan@acm.org>
+
+ * gcov.c (struct name_map): New.
+ (names, n_names, a_names): New global vars.
+ (print_usage): Adjust usage.
+ (generate_results): Canonicalize main file name.
+ (release_structures): Adjust.
+ (name_search, name_sort): New callbacks.
+ (find_source): Look for and create a canonical name.
+ (canonicalize_name): New.
+ (make_gcov_file_name): Reimplement and fix mangling.
+ (mangle_name): New.
+ * doc/gcov.texi: Update documentation about path preservation.
+
+2011-11-11 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/linux.h (ASM_GENERATE_INTERNAL_LABEL): Delete.
+ * config/sparc/linux64.h (ASM_GENERATE_INTERNAL_LABEL): Delete.
+
+2011-11-11 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386-protos.h (ix86_maybe_emit_epilogue_vzeroupper):
+ New prototype.
+ * config/i386/i386.c (ix86_maybe_emit_epilogue_vzeroupper): New
+ function.
+ (ix86_expand_epilogue): Use it.
+ * config/i386/i386.md (return, simple_return): Call it in the
+ expanders.
+
+ PR tree-optimization/51091
+ * tree-stdarg.c (execute_optimize_stdarg): Ignore TREE_CLOBBER_P
+ rhs also in the va_list_simple_ptr case.
+
+ PR tree-optimization/51058
+ * tree-vect-slp.c (vect_remove_slp_scalar_calls): New function.
+ (vect_schedule_slp): Call it.
+ * tree-vect-stmts.c (vectorizable_call): If slp_node != NULL,
+ don't replace scalar calls with setting of their lhs to zero here.
+
+ PR tree-optimization/51074
+ * fold-const.c (vec_cst_ctor_to_array, fold_vec_perm): New functions.
+ (fold_binary_loc): Handle VEC_EXTRACT_EVEN_EXPR,
+ VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR and
+ VEC_INTERLEAVE_LOW_EXPR with VECTOR_CST or CONSTRUCTOR operands.
+ (fold_ternary_loc): Handle VEC_PERM_EXPR with VECTOR_CST or
+ CONSTRUCTOR operands.
+ * tree-ssa-propagate.c (valid_gimple_rhs_p): Handle ternary
+ expressions.
+ * tree-vect-generic.c (lower_vec_perm): Mask sel_int elements
+ to 0 .. 2 * elements - 1.
+
+2011-11-11 Richard Henderson <rth@redhat.com>
+
+ * gimple-pretty-print.c (dump_gimple_omp_atomic_load): Dump needed.
+ (dump_gimple_omp_atomic_store): Likewise.
+ * optabs.c (can_atomic_exchange_p): New.
+ * optabs.h (can_atomic_exchange_p): Declare.
+ * omp-low.c (expand_omp_atomic_load): Implement.
+ (expand_omp_atomic_store): Likewise.
+ (expand_omp_atomic): Update for new arguments to load/store.
+
+2011-11-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cprop.c: Adjust outdated comments throughout.
+ (hash_scan_set): Rename PAT parameter into SET.
+ (cprop_pavloc): Rename into...
+ (cprop_avloc): ...this.
+ (cprop_absaltered): Rename into...
+ (cprop_kill): ...this.
+ (alloc_cprop_mem): Adjust for above renaming.
+ (free_cprop_mem): Likewise.
+ (compute_cprop_data): Likewise.
+ (compute_local_properties): Rename TRANSP parameter into KILL and
+ adjust throughout. Rework comments.
+ (try_replace_reg): Fix long line.
+ (cprop_jump): Likewise.
+ (constprop_register): Fix prototype and take INSN last.
+ (cprop_insn): Adjust calls to above function. Fix long lines.
+ (bypass_block): Likewise.
+ (one_cprop_pass): Likewise.
+
+2011-11-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/elf.h (ELF_ASCII_ESCAPES): Rename from ESCAPES.
+ (ELF_STRING_LIMIT): Rename from STRING_LIMIT.
+
+2011-11-11 Jason Merrill <jason@redhat.com>
+
+ * varasm.c (default_elf_asm_output_limited_string): #ifdef
+ ELF_ASCII_ESCAPES.
+ (default_elf_asm_output_ascii): Likewise.
+
+2011-11-11 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/50762
+ * config/i386/constraints.md (j): New address constraint.
+ * config/i386/predicates.md (lea_address_operand): Redefine as
+ special predicate.
+ * config/i386/i386.md (*lea_3_zext): Use "j" constraint for operand 1.
+ (*lea_4_zext): Ditto.
+
+2011-11-11 David S. Miller <davem@davemloft.net>
+
+ Revert
+ 2011-11-05 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (UNSPEC_SHORT_LOAD): New unspec.
+ (zero-extend_v8qi_vis, zero_extend_v4hi_vis): New expanders.
+ (*zero_extend_v8qi_<P:mode>_insn,
+ *zero_extend_v4hi_<P:mode>_insn): New insns.
+ * config/sparc/sparc.c (vector_init_move_words,
+ vector_init_prepare_elts, sparc_expand_vector_init_vis2,
+ sparc_expand_vector_init_vis1): New functions.
+ (vector_init_bshuffle): Rewrite to handle more cases and make use
+ of locs[] array prepared by vector_init_prepare_elts.
+ (vector_init_fpmerge, vector_init_faligndata): Delete.
+ (sparc_expand_vector_init): Rewrite using new infrastructure.
+
+2011-11-11 Jakub Jelinek <jakub@redhat.com>
+
+ * opts-common.c (generate_canonical_option): Free opt_text
+ it it has been allocated here and not stored anywhere.
+
+ * tree-vect-slp.c (vect_free_slp_tree): Also free SLP_TREE_CHILDREN
+ vector.
+ (vect_create_new_slp_node): Don't allocate node before checking stmt
+ type.
+ (vect_free_oprnd_info): Remove FREE_DEF_STMTS argument, always
+ free def_stmts vectors and additionally free oprnd_info.
+ (vect_build_slp_tree): Adjust callers. Call it even if
+ stop_recursion. If vect_create_new_slp_node or
+ vect_build_slp_tree fails, properly handle freeing memory.
+ If it succeeded, clear def_stmts in oprnd_info.
+
+2011-11-11 Dimitrios Apostolou <jimis@gmx.net>
+
+ * defaults.h (ASM_OUTPUT_LABEL, ASM_OUTPUT_INTERNAL_LABEL): Expand on
+ multiple lines for readability.
+ * output.h (fprint_whex, fprint_w, fprint_ul, sprint_ul): Declare.
+ (ASM_OUTPUT_LABELREF): Call fputs instead of asm_fprintf.
+ * dwarf2asm.c (dw2_assemble_integer, dw2_asm_output_data,
+ dw2_asm_data_uleb128, dw2_asm_delta_uleb128,
+ dw2_asm_delta_sleb128): Convert fprintf calls to the new functions.
+ * dwarf2out.c (dwarf2out_source_line): Call fprint_ul instead of
+ fprintf.
+ * final.c (fprint_whex, fprint_w, fprint_ul, sprint_ul): New functions
+ serving as fast replacements for fprintf integer to string conversions.
+ (sprint_ul_rev): Internal helper for the above.
+ (output_addr_const) <CONST_INT>: Don't use fprintf.
+ * varasm.c: Fix some whitespace inconsistencies.
+ (default_elf_asm_output_limited_string): New.
+ (default_elf_asm_output_ascii): Likewise.
+ (default_elf_internal_label): Likewise.
+ * config/elfos.h (ASM_GENERATE_INTERNAL_LABEL): Use sprint_ul and
+ stpcpy instead of sprintf.
+ (TARGET_ASM_INTERNAL_LABEL): Define as default_elf_internal_label.
+ (ELF_ASCII_ESCAPES, ELF_STRING_LIMIT): Rename from old ESCAPES and
+ STRING_LIMIT macros.
+ (ASM_OUTPUT_LIMITED_STRING, ASM_OUTPUT_ASCII): Call functions that
+ provide the same functionality.
+ * config/i386/i386.c (print_reg): Call fprint_ul instead of fprintf.
+
+2011-11-10 Andrew MacLeod <amacleod@redhat.com>
+
+ * doc/extend.texi: Document __atomic_test_and_set and __atomic_clear.
+
+2011-11-10 Andrew MacLeod <amacleod@redhat.com>
+
+ PR middle-end/51038
+ * builtins.c (expand_builtin_atomic_clear): New. Expand atomic_clear.
+ (expand_builtin_atomic_test_and_set): New. Expand atomic test_and_set.
+ (expand_builtin): Add cases for test_and_set and clear.
+ * sync-builtins.def (BUILT_IN_ATOMIC_TEST_AND_SET): New.
+ (BUILT_IN_ATOMIC_CLEAR): New.
+
+2011-11-10 Roberto Agostino Vitillo <ravitillo@lbl.gov>
+
+ PR debug/50983
+ * dwarf2out.c (set_cur_line_info_table): Restore the last is_stmt
+ value in the current line table.
+
+2011-11-10 Nathan Sidwell <nathan@acm.org>
+
+ * gcov.c (struct function_info): Make src an index, not a pointer.
+ (struct source_info): Remove index and next source fields.
+ (fn_end): New static var.
+ (sources_index): Remove.
+ (sources): Now a pointer to an array, not a list.
+ (n_sources, a_sources): New.
+ (process_file): Adjust for changes to read_graph_file. Insert
+ functions into source lists and check line numbers here.
+ (generate_results): Only allocate lines for sources with
+ contents. Adjust for source array.
+ (release_structures): Likewise.
+ (find_source): Return source index, adjust for source array.
+ (read_graph_file): Return function list. Don't insert into source
+ lists here.
+ (read_count_file): Take list of functions.
+ (solve_flow_graph): Reverse the arc lists here.
+ (add_line_counts): Adjust for source array.
+
+2011-11-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/51077
+ * tree-object-size.c (addr_object_size): Check TREE_CODE of
+ MEM_REF's operand rather than code of the MEM_REF itself.
+
+2011-11-10 Andrew MacLeod <amacleod@redhat.com>
+
+ PR rtl-optimization/51040
+ * optabs.c (expand_atomic_fetch_op): Patchup code for NAND should
+ be AND followed by NOT.
+ * builtins.c (expand_builtin_atomic_fetch_op): Patchup code for NAND
+ should be AND followed by NOT.
+
+2011-11-10 Jakub Jelinek <jakub@redhat.com>
+
+ * vec.h (VEC_BASE): If base is at offset 0 in the structure,
+ use &(P)->base even if P is NULL.
+
+ PR rtl-optimization/51023
+ * combine.c (simplify_comparison) <case SIGN_EXTEND>: Don't use
+ val_signbit_known_clear_p for signed comparison narrowing
+ optimization. Don't check for non-VOIDmode, use
+ HWI_COMPUTABLE_MODE_P macro.
+ <case ZERO_EXTEND>: Don't check for non-VOIDmode.
+ Optimize even when const_op is equal to GET_MODE_MASK (mode),
+ don't optimize if const_op is negative.
+
+2011-11-10 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51042
+ * tree-ssa-pre.c (phi_translate_1): Avoid recursing on
+ self-referential expressions. Refactor code to avoid duplication.
+
+2011-11-10 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51070
+ * tree-loop-distribution.c (generate_builtin): Do not replace
+ the loop with a builtin if the partition contains statements which
+ results are used outside of the loop.
+ (pass_loop_distribution): Verify and collect.
+
+2011-11-10 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51030
+ * tree-ssa-phiopt.c (jump_function_from_stmt): New function.
+ (value_replacement): Use it to handle trivial non-empty
+ intermediate blocks.
+
+2011-11-10 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/51071
+ * gimple.c (gimple_has_side_effects): Remove checking code
+ that doesn't belong here.
+
+2011-11-10 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/51058
+ * tree-vect-slp.c (vect_get_constant_vectors): Handle CALL_EXPR.
+
+2011-11-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51000
+ * tree-vect-patterns.c (vect_recog_bool_pattern): If adding
+ a pattern stmt for a bool store, adjust DR_STMT too.
+ Don't handle bool conversions to single bit precision lhs.
+ * tree-vect-stmts.c (vect_remove_stores): If next is a pattern
+ stmt, remove its related stmt and free its stmt_vinfo.
+ (free_stmt_vec_info): Free also pattern stmt's vinfo and
+ pattern def stmt's vinfo.
+ * tree-vect-loop.c (destroy_loop_vec_info): Don't try to
+ free pattern stmt's vinfo here.
+ (vect_transform_loop): When calling vect_remove_stores,
+ do gsi_next first and don't call gsi_remove. If not strided
+ store, free stmt vinfo for gsi_stmt (si) rather than stmt.
+
+2011-11-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/50911
+ * config/i386/i386.c (expand_vec_perm_interleave2): If d->vmode is
+ V4SImode, !TARGET_SSE2 and punpck[lh]* is needed, change dremap.vmode
+ to V4SFmode.
+
+ * function.h (requires_stack_frame_p): New prototype.
+ * function.c (requires_stack_frame_p): No longer static.
+ * config/i386/i386.c (ix86_finalize_stack_realign_flags): If
+ stack_realign_fp was just a conservative guess for a function
+ which doesn't use sp/fp/argp at all, clear frame_pointer_needed
+ and stack realignment.
+
+2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR preprocessor/51061
+ * incpath.c (merge_include_chains): Make sure to not pass null
+ pointers to free_path.
+
+2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * doc/invoke.texi ([Option Summary, C++ Language Options]):
+ Add -Wzero-as-null-pointer-constant.
+
+2011-11-07 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
+
+ * config/arm/arm-cores.def: Add -mcpu=cortex-a7.
+ * config/arm/arm-tables.opt: Regenerate.
+ * config/arm/arm-tune.md: Likewise.
+ * config/arm/bpabi.h (BE8_LINK_SPEC): Add Cortex A-7.
+ * doc/invoke.texi: Document -mcpu=cortex-a7.
+
+2011-11-09 Richard Guenther <rguenther@suse.de>
+
+ Revert
+ 2011-11-09 Richard Guenther <rguenther@suse.de>
+
+ * tree-cfg.c (verify_gimple_call): Verify that
+ gimple_call_cannot_inline_p is returning a conservative
+ correct result according to gimple_check_call_matching_types.
+
+2011-11-09 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51039
+ * tree-cfg.c (verify_gimple_call): Verify that
+ gimple_call_cannot_inline_p is returning a conservative
+ correct result according to gimple_check_call_matching_types.
+ * ipa-inline-analysis.c (estimate_function_body_sizes): Remove
+ code dealing with un-inlinablility.
+ * gimple-streamer-in.c (input_gimple_stmt): Update the
+ non-inlinable flag.
+
+2011-11-09 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51039
+ * tree-inline.c (setup_one_parameter): Always perform a
+ valid gimple type change.
+ (declare_return_variable): Likewise.
+
+2011-11-09 Jakub Jelinek <jakub@redhat.com>
+
+ * config/rs6000/vector.md (vcondv4sfv4si, vcondv4siv4sf,
+ vconduv4sfv4si): New patterns.
+ * config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Handle
+ different dest_mode from comparison mode.
+
+2011-11-09 Richard Guenther <rguenther@suse.de>
+
+ * gimple-fold.c (canonicalize_constructor_val): Mark
+ address-taken variables addressable.
+
+2011-11-09 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/51015
+ * tree-vect-loop.c (vect_determine_vectorization_factor): Expect
+ vectype to be set for pattern def stmts.
+
+2011-11-09 Alan Modra <amodra@gmail.com>
+
+ * function.c (bb_active_p): Delete.
+ (dup_block_and_redirect, active_insn_between): New functions.
+ (convert_jumps_to_returns, emit_return_for_exit): New functions,
+ split out from..
+ (thread_prologue_and_epilogue_insns): ..here. Delete
+ shadowing variables. Don't do prologue register clobber tests
+ when shrink wrapping already failed. Delete all last_bb_active
+ code. Instead compute tail block candidates for duplicating
+ exit path. Remove these from antic set. Duplicate tails when
+ reached from both blocks needing a prologue/epilogue and
+ blocks not needing such.
+ * ifcvt.c (dead_or_predicable): Test both flag_shrink_wrap and
+ HAVE_simple_return.
+ * bb-reorder.c (get_uncond_jump_length): Make global.
+ * bb-reorder.h (get_uncond_jump_length): Declare.
+ * cfgrtl.c (rtl_create_basic_block): Comment typo fix.
+ (rtl_split_edge): Likewise. Warning fix.
+ (rtl_duplicate_bb): New function.
+ (rtl_cfg_hooks): Enable can_duplicate_block_p and duplicate_block.
+ * Makefile.in (function.o): Update dependencies.
+
+2011-11-08 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+ Georg-Johann Lay <avr@gjlay.de>
+
+ * doc/tm.texi.in (MODE_CODE_BASE_REG_CLASS): Add address space
+ argument.
+ (REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
+ * doc/tm.texi: Regenerate.
+
+ * config/cris/cris.h (MODE_CODE_BASE_REG_CLASS): Add address
+ space argument.
+ (REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
+ * config/bfin/bfin.h (MODE_CODE_BASE_REG_CLASS): Likewise.
+ (REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
+ * config/avr/avr.h (MODE_CODE_BASE_REG_CLASS): Add address space
+ argument.
+ (REGNO_MODE_CODE_OK_FOR_BASE_P): Ditto.
+ * config/avr/avr-protos.h (avr_mode_code_base_reg_class): Ditto.
+ (avr_regno_mode_code_ok_for_base_p): Ditto.
+ * config/avr/avr.c (avr_mode_code_base_reg_class): Ditto.
+ (avr_regno_mode_code_ok_for_base_p): Ditto.
+ (avr_reg_ok_for_addr_p): Pass AS down to
+ avr_regno_mode_code_ok_for_base_p.
+
+ * addresses.h (base_reg_class): Add address space argument.
+ Pass to MODE_CODE_BASE_REG_CLASS.
+ (ok_for_base_p_1): Add address space argument. Pass to
+ REGNO_MODE_CODE_OK_FOR_BASE_P.
+ (regno_ok_for_base_p): Add address space argument. Pass to
+ ok_for_base_p_1.
+
+ * regrename.c (scan_rtx_address): Add address space argument.
+ Pass address space to regno_ok_for_base_p and base_reg_class.
+ Update recursive calls.
+ (scan_rtx): Pass address space to scan_rtx_address.
+ (build_def_use): Likewise.
+ * regcprop.c (replace_oldest_value_addr): Add address space
+ argument. Pass to regno_ok_for_base_p and base_reg_class.
+ Update recursive calls.
+ (replace_oldest_value_mem): Pass address space to
+ replace_oldest_value_addr.
+ (copyprop_hardreg_forward_1): Likewise.
+
+ * reload.c (find_reloads_address_1): Add address space argument.
+ Pass address space to base_reg_class and regno_ok_for_base_p.
+ Update recursive calls.
+ (find_reloads_address): Pass address space to base_reg_class,
+ regno_ok_for_base_p, and find_reloads_address_1.
+ (find_reloads): Pass address space to base_reg_class.
+ (find_reloads_subreg_address): Likewise.
+
+ * ira-costs.c (record_reg_classes): Update calls to base_reg_class.
+ (ok_for_base_p_nonstrict): Add address space argument. Pass to
+ ok_for_base_p_1.
+ (record_address_regs): Add address space argument. Pass to
+ base_reg_class and ok_for_base_p_nonstrict. Update recursive calls.
+ (record_operand_costs): Pass address space to record_address_regs.
+ (scan_one_insn): Likewise.
+
+ * caller-save.c (init_caller_save): Update call to base_reg_class.
+ * ira-conflicts.c (ira_build_conflicts): Likewise.
+ * reload1.c (maybe_fix_stack_asms): Likewise.
+
+2011-11-08 Michael Matz <matz@suse.de>
+
+ * gengtype.c (write_field_root): Avoid out-of-scope access of newv.
+
+ * tree-stdarg.c (execute_optimize_stdarg): Accept clobbers.
+
+ * tree.h (TREE_CLOBBER_P): New macro.
+ * gimple.h (gimple_clobber_p): New inline function.
+ * gimplify.c (gimplify_bind_expr): Add clobbers for all variables
+ that go out of scope and live in memory.
+ * tree-ssa-operands.c (get_expr_operands): Transfer volatility also
+ for constructors.
+ * cfgexpand.c (decl_to_stack_part): New static variable.
+ (add_stack_var): Allocate it, and remember mapping.
+ (fini_vars_expansion): Deallocate it.
+ (stack_var_conflict_p): Add early outs.
+ (visit_op, visit_conflict, add_scope_conflicts_1,
+ add_scope_conflicts): New static functions.
+ (expand_used_vars_for_block): Don't call add_stack_var_conflict, tidy.
+ (expand_used_vars): Add scope conflicts.
+ (expand_gimple_stmt_1): Expand clobbers to nothing.
+ (expand_debug_expr): Ditto.
+
+ * tree-pretty-print.c (dump_generic_node): Dump clobbers nicely.
+ * tree-ssa-live.c (remove_unused_locals): Remove clobbers that
+ refer to otherwise unused locals.
+ * tree-sra.c (build_accesses_from_assign): Ignore clobbers.
+ * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Clobbers of
+ SSA names aren't necessary.
+ (propagate_necessity): Accept and ignore constructors on the rhs, tidy.
+ * gimple.c (walk_gimple_op): Accept constructors like mem_rhs.
+ * tree-ssa-structalias.c (find_func_aliases): Clobbers don't store
+ any known value.
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Ditto, in particular they
+ don't zero-initialize something.
+ * tree-ssa-phiopt.c (cond_if_else_store_replacement_1): Ignore
+ clobber RHS, we don't want PHI nodes with those.
+
+2011-11-08 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.c (ix86_preferred_simd_mode): Even for TARGET_AVX
+ if not TARGET_PREFER_AVX128 return 32-byte integer vectors.
+
+2011-11-08 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51012
+ * ipa-prop.c (update_indirect_edges_after_inlining): Fixup
+ non-inlinable state.
+ * cgraph.c (cgraph_make_edge_direct): Likewise.
+
+2011-11-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/47698
+ * ifcvt.c (noce_operand_ok): Move around comment.
+
+2011-11-08 Richard Guenther <rguenther@suse.de>
+
+ PR lto/50999
+ * lto-opts.c (append_to_collect_gcc_options): Split out from...
+ (lto_write_options): ... here. Prepend frontend specific flags.
+
+2011-11-08 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (*avx_vperm2f128<mode>3_nozero): Emit mask
+ 0x12 and 0x20 as vinsert[fi]128 instead of vperm2[fi]128.
+
+ * tree-vect-stmts.c (vectorizable_call): Add SLP_NODE argument.
+ Handle vectorization of SLP calls.
+ (vect_analyze_stmt): Adjust caller, add call to it for SLP too.
+ (vect_transform_stmt): Adjust vectorizable_call caller, remove
+ assertion.
+ * tree-vect-slp.c (vect_get_and_check_slp_defs): For calls start
+ with op_idx 3.
+ (vect_build_slp_tree): Allow CALL_EXPR.
+
+2011-11-08 Richard Guenther <rguenther@suse.de>
+
+ * gimple-fold.c (canonicalize_constructor_val): Make sure
+ we have referenced vars setup before adding to them.
+
+2011-11-07 Richard Henderson <rth@redhat.com>
+ Aldy Hernandez <aldyh@redhat.com>
+ Andrew MacLeod <amacleod@redhat.com>
+ Torvald Riegel <triegel@redhat.com>
+
+ Merged from transactional-memory.
+
+ * gtm-builtins.def: New file.
+ * trans-mem.c: New file.
+ * trans-mem.h: New file.
+
+ * opts.c (finish_options): Error out when using -flto and -fgnu-tm.
+
+ * config/i386/i386.c: Define TARGET_VECTORIZE* transactional variants.
+ (ix86_handle_tm_regparm_attribute, struct bdesc_tm,
+ ix86_builtin_tm_load, ix86_builtin_tm_store,
+ ix86_init_tm_builtins): New.
+ (ix86_init_builtins): Initialize TM builtins.
+ (struct ix86_attribute_table): Add "*tm regparm".
+ * config/i386/i386-builtin-types.def (PV2SI): Define.
+ (PCV2SI): Define.
+ Define V2SI_FTYPE_PCV2SI.
+ Define V4SF_FTYPE_PCV4SF.
+ Define V8SF_FTYPE_PCV8SF.
+ Define VOID_PV2SI_V2SI.
+
+ * doc/invoke.texi (C Dialect Options): Document -fgnu-tm and
+ tm-max-aggregate-size.
+ * doc/tm.texi.in: Add TARGET_VECTORIZE_BUILTIN_TM_LOAD and
+ TARGET_VECTORIZE_BUILTIN_TM_STORE hooks.
+ * doc/tm.texi: Regenerate.
+
+ * attribs.c (apply_tm_attr): New.
+ (init_attributes): Allow '*' prefix for overrides.
+ (register_attribute): Likewise.
+ * builtin-attrs.def (ATTR_TM_TMPURE, ATTR_TM_REGPARM): New.
+ (ATTR_TM_NOTHROW_LIST, ATTR_TM_TMPURE_NOTHROW_LIST,
+ ATTR_TM_PURE_TMPURE_NOTHROW_LIST, ATTR_TM_NORETURN_NOTHROW_LIST,
+ ATTR_TM_CONST_NOTHROW_LIST, ATTR_TMPURE_MALLOC_NOTHROW_LIST,
+ ATTR_TMPURE_NOTHROW_LIST): New.
+ * builtin-types.def (BT_FN_I[1248]_VPTR, BT_FN_FLOAT_VPTR,
+ BT_FN_DOUBLE_VPTR, BT_FN_LDOUBLE_VPTR, BT_FN_VOID_VPTR_I[1248],
+ BT_FN_VOID_VPTR_FLOAT, BT_FN_VOID_VPTR_DOUBLE,
+ BT_FN_VOID_VPTR_LDOUBLE, BT_FN_VOID_VPTR_SIZE): New.
+ * builtins.def: Include gtm-builtins.def. Add comments regarding
+ transactional memory synchronization.
+ (DEF_TM_BUILTIN): New.
+ * c-parser.c (struct c_parser): Add in_transaction.
+ (c_parser_transaction, c_parser_transaction_expression,
+ c_parser_transaction_cancel, c_parser_transaction_attributes): New.
+ (c_parser_attribute_any_word): Split out from c_parser_attributes.
+ (c_parser_statement_after_labels): Handle RID_TRANSACTION*.
+ (c_parser_unary_expression): Same.
+ * c-tree.h (c_finish_transaction): Declare.
+ * c-typeck.c (c_finish_transaction): New.
+ (build_function_call_vec): Call tm_malloc_replacement.
+ * calls.c (is_tm_builtin): New.
+ (flags_from_decl_or_type): Add ECF_TM_BUILTIN and ECF_TM_PURE.
+ * cfgbuild.c (make_edges): Add edges for REG_TM notes.
+ * cfgexpand.c (expand_call_stmt): Call
+ mark_transaction_restart_calls.
+ (gimple_expand_cfg): Free the tm_restart map.
+ (mark_transaction_restart_calls): New.
+ * cfgrtl.c (purge_dead_edges): Look for REG_TM notes.
+ * cgraph.c (dump_cgraph_node): Handle tm_clone.
+ * cgraph.h (struct cgraph_node): Add tm_clone field.
+ (decl_is_tm_clone): New.
+ (struct cgraph_local_info): Add tm_may_enter_irr.
+ (cgraph_copy_node_for_versioning): Declare.
+ * cgraphunit.c (cgraph_copy_node_for_versioning): Export;
+ copy analyzed from old version.
+ * combine.c (distribute_notes): Handle REG_TM notes.
+ * common.opt: Add -fgnu-tm.
+ * crtstuff.c (__TMC_LIST__, __TMC_END__): New.
+ (__do_global_dtors_aux): Deregister clone table.
+ (frame_dummy): Register clone table.
+ * emit-rtl.c (try_split): Handle REG_TM. Early return if no function
+ body.
+ * gimple-low.c (lower_stmt): Handle GIMPLE_EH_ELSE and
+ GIMPLE_TRANSACTION.
+ (gimple_stmt_may_fallthru): Handle GIMPLE_EH_ELSE.
+ * gimple-pretty-print.c: Include trans-mem.h.
+ (dump_gimple_fmt): Add %x.
+ (dump_gimple_call): Dump arguments for calls to _ITM_beginTransaction.
+ (dump_gimple_eh_else, dump_gimple_transaction): New.
+ (dump_gimple_stmt): Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
+ * gimple.c (gimple_build_eh_else, gimple_build_transaction): New.
+ (walk_gimple_seq): Honor removed_stmt. Document usage of removed_stmt
+ field.
+ (walk_gimple_op): Handle GIMPLE_TRANSACTION.
+ (walk_gimple_stmt): Initialize and honor removed_stmt.
+ Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
+ (gimple_copy): Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
+ * gimple.def (GIMPLE_TRANSACTION, GIMPLE_EH_ELSE): New.
+ * gimple.h (struct gimple_statement_eh_else,
+ gimple_statement_transaction, GTMA_*): New.
+ (gimple_statement_d): Add gimple_statement_eh_else and
+ gimple_transaction.
+ (gimple_build_eh_else, gimple_build_transaction,
+ gimple_fold_call, diagnose_tm_safe_errors): Declare.
+ (get_call_expr_in): Remove prototype.
+ (gimple_has_substatements): Add GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
+ (gimple_eh_else_n_body, gimple_eh_else_e_body,
+ gimple_eh_else_set_n_body, gimple_eh_else_set_e_body,
+ gimple_transaction_body, gimple_transaction_label,
+ gimple_transaction_label_ptr, gimple_transaction_subcode,
+ gimple_transaction_set_body, gimple_transaction_set_label,
+ gimple_transaction_set_subcode): New.
+ (struct walk_stmt_info): Use BOOL_BITFIELD; add removed_stmt.
+ * gimplify.c (create_tmp_var_name): Use clean_symbol_name.
+ (voidify_wrapper_expr): Handle TRANSACTION_EXPR.
+ (gimplify_transaction): New.
+ (gimplify_expr): Handle TRANSACTION_EXPR.
+ * gsstruct.def (GSS_EH_ELSE, GSS_TRANSACTION): New.
+ * ipa-inline.c (can_inline_edge_p): Do not inline TM safe calling
+ TM pure functions.
+ * Makefile.in: Add trans-mem.o and dependencies.
+ (BUILTINS_DEF): Add gtm-builtins.def.
+ (gimple-pretty-print.o): Depend on TRANS_MEM_H.
+ (GTFILES): Add trans-mem.c.
+ * omp-low.c (WALK_SUBSTMTS): Add GIMPLE_TRANSACTION.
+ * output.h (record_tm_clone_pair, finish_tm_clone_pairs,
+ get_tm_clone_pair): Declare.
+ * params.def (PARAM_TM_MAX_AGGREGATE_SIZE): New.
+ * passes.c (init_optimization_passes): Place transactional memory
+ passes.
+ * print-tree.c (print_node): Dump tm-clone.
+ * recog.c (peep2_attempt): Handle REG_TM.
+ * reg-notes.def (TM): New.
+ * rtlanal.c (alloc_reg_note): Handle REG_TM.
+ * target.def (builtin_tm_load, builtin_tm_store): New.
+ * targhooks.c (default_builtin_tm_load_store): New.
+ * targhooks.h (default_builtin_tm_load_store): Declare.
+ * timevar.def (TV_TRANS_MEM): New.
+ * toplev.c (compile_file): Call finish_tm_clone_pairs.
+ * tree-cfg.c (make_edges): Handle GIMPLE_TRANSACTION.
+ (cleanup_dead_labels): Handle GIMPLE_TRANSACTION. Avoid unnecessary
+ writes into the statements to update labels.
+ (is_ctrl_altering_stmt): Add TM ending statements. Handle
+ GIMPLE_TRANSACTION.
+ (verify_gimple_transaction): New.
+ (verify_gimple_stmt): Handle GIMPLE_TRANSACTION.
+ (verify_gimple_in_seq_2): Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
+ (gimple_redirect_edge_and_branch): Handle TM_TRANSACTION.
+ (dump_function_to_file): Display [tm-clone] if applicable.
+ * tree-eh.c (struct_ptr_eq): Make inline and move to tree.h.
+ (struct_ptr_hash): Same.
+ (collect_finally_tree): Handle GIMPLE_EH_ELSE.
+ (replace_goto_queue_1): Likewise.
+ (get_eh_else): New.
+ (honor_protect_cleanup_actions): Handle GIMPLE_EH_ELSE.
+ (lower_try_finally_nofallthru): Likewise.
+ (lower_try_finally_onedest): Likewise.
+ (lower_try_finally_copy): Likewise.
+ (lower_try_finally_switch): Likewise.
+ (lower_try_finally): Likewise.
+ (decide_copy_try_finally): Likewise.
+ (lower_eh_constructs_2): Likewise.
+ (refactor_eh_r): Likewise.
+ * tree-flow.h (struct gimple_df): Add tm_restart field.
+ Define tm_restart_node.
+ * tree-inline.c (remap_gimple_stmt): Handle GIMPLE_TRANSACTION.
+ (estimate_num_insns): Likewise.
+ (init_inline_once): Init tm_cost.
+ * tree-inline.h (struct eni_weights_d): Add tm_cost.
+ * tree-pass.h (pass_diagnose_tm_blocks, pass_lower_tm, pass_tm_init,
+ pass_tm_mark, pass_tm_memopt, pass_tm_edges, pass_ipa_tm): Declare.
+ * tree-pretty-print.c (dump_generic_node): Handle TRANSACTION_EXPR.
+ * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
+ BUILT_IN_TM_MEMSET, BUILT_IN_TM_MEMCPY, BUILT_IN_TM_MEMMOVE.
+ Add support for TM vector loads. Add support for TM logging builtins.
+ (call_may_clobber_ref_p_1): Add support for vector stores.
+ * tree-ssa-structalias.c (find_func_aliases): Add support for TM
+ vector stores and loads. Handle BUILT_IN_TM_MEMSET,
+ BUILT_IN_TM_MEMCPY, BUILT_IN_TM_MEMMOVE.
+ * tree.c (strip_invariant_refs): Moved from gimple.c to here.
+ (local_define_builtin): Handle ECF_TM_PURE.
+ (build_common_builtin_nodes): Set __builtin_eh_pointer to ECF_TM_PURE.
+ * tree.def (TRANSACTION_EXPR): New.
+ * tree.h (strip_invariant_refs): Moved from gimple.h to here.
+ (TRANSACTION_EXPR_BODY, TRANSACTION_EXPR_CHECK,
+ TRANSACTION_EXPR_OUTER, TRANSACTION_EXPR_RELAXED,
+ BUILTIN_TM_LOAD_STORE_P, BUILTIN_TM_LOAD_P, BUILTIN_TM_STORE_P,
+ CASE_BUILT_IN_TM_LOAD, CASE_BUILT_IN_TM_STORE): New.
+ (ECF_TM_PURE, ECF_TM_BUILTIN): New.
+ (struct tree_function_decl): Add tm_clone_flag.
+ (struct_ptr_eq, struct_ptr_hash): New.
+ (apply_tm_attr): Declare.
+ (is_tm_safe_or_pure): New.
+ (build_tm_abort_call, is_tm_safe, is_tm_pure,
+ is_tm_may_cancel_outer, is_tm_ending_fndecl, record_tm_replacement,
+ tm_malloc_replacement): Declare.
+ * varasm.c (tm_clone_hash): New.
+ (record_tm_clone_pair, finish_tm_clone_pairs, get_tm_clone_pair,
+ dump_tm_clone_to_vec, dump_tm_clone_pairs, tm_alias_pair_cmp): New.
+ (struct tm_alias_pair): New. Declare VEC types for object.
+
+2011-11-07 Richard Henderson <rth@redhat.com>
+
+ * optabs.h (OTI_sync_compare_and_swap, OTI_sync_lock_test_and_set,
+ OTI_sync_old_add, OTI_sync_old_sub, OTI_sync_old_ior,
+ OTI_sync_old_and, OTI_sync_old_xor, OTI_sync_old_nand,
+ OTI_sync_new_add, OTI_sync_new_sub, OTI_sync_new_ior,
+ OTI_sync_new_and, OTI_sync_new_xor, OTI_sync_new_nand): Move and
+ rename from the direct_optab_index enum.
+ (sync_compare_and_swap_optab, sync_lock_test_and_set_optab,
+ sync_old_add_optab, sync_old_sub_optab, sync_old_ior_optab,
+ sync_old_and_optab, sync_old_xor_optab, sync_old_nand_optab,
+ sync_new_add_optab, sync_new_sub_optab, sync_new_ior_optab,
+ sync_new_and_optab, sync_new_xor_optab, sync_new_nand_optab): Read
+ from the optab_table, not the direct_optab_table.
+ (init_sync_libfuncs): Declare.
+ (can_compare_and_swap_p): Update parameters.
+ * optabs.c (init_sync_libfuncs_1, init_sync_libfuncs): New.
+ (can_compare_and_swap_p): Add allow_libcall parameter; if true,
+ test for the legacy compare-and-swap libcall.
+ (expand_atomic_exchange): Use the legacy test-and-set libcall.
+ (expand_atomic_compare_and_swap): Use the legacy CAS libcall.
+ (struct atomic_op_functions): Update for optab type changes.
+ (maybe_emit_op): Likewise.
+ (expand_atomic_fetch_op): Use the legacy fetch-op libcalls.
+ * builtins.c (fold_builtin_atomic_always_lock_free): Update call
+ to can_compare_and_swap_p.
+ * omp-low.c (expand_omp_atomic_fetch_op): Likewise.
+ (expand_omp_atomic_pipeline): Likewise.
+ * genopinit.c (optabs): Make sync_old_*_optab, sync_new_*_optab,
+ sync_compare_and_swap_optab, sync_lock_test_and_set_optab regular
+ optabs.
+ * doc/md.texi (sync_compare_and_swap): Update docs for libcalls.
+
+2011-11-07 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386-bultin-types.def (V8SI_FTYPE_V4DF_V4DF): Add.
+ * config/i386/i386.c (enum ix86_builtins): Add
+ IX86_BUILTIN_VEC_PACK_SFIX256.
+ (bdesc_args): Add __builtin_ia32_vec_pack_sfix256.
+ (ix86_expand_args_builtin): Handle V8SI_FTYPE_V4DF_V4DF.
+ (ix86_builtin_vectorized_function): Also vectorize lrint using
+ 256-bit vectors for -mavx.
+
+2011-11-07 Anatoly Sokolov <aesok@post.ru>
+
+ * config/cris/constraints.md: New file.
+ * config/cris/cris.h (REG_CLASS_FROM_LETTER, CONSTRAINT_LEN,
+ CRIS_CONST_OK_FOR_LETTER_P, CONST_OK_FOR_CONSTRAINT_P,
+ CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_MEMORY_CONSTRAINT,
+ EXTRA_CONSTRAINT, EXTRA_CONSTRAINT_Q, EXTRA_CONSTRAINT_R,
+ EXTRA_CONSTRAINT_T, EXTRA_CONSTRAINT_S, EXTRA_CONSTRAINT_U): Remove.
+ * config/cris/cris.c: Incule "tm-constrs.h".
+ (cris_print_operand): Use satisfies_constraint_O.
+ (cris_normal_notice_update_cc, cris_rtx_costs): Use
+ satisfies_constraint_I.
+ (cris_address_cost): Use satisfies_constraint_L.
+ * config/cris/cris.md: Include "constraints.md".
+ (*mov_side<mode>, *mov_sidesisf, *mov_side<mode>_mem,
+ *mov_sidesisf_mem, *clear_side<mode>, *ext_sideqihi,
+ *ext_side<mode>si, *op_side<mode>, *op_swap_side<mode>,
+ *extopqihi_side, *extop<mode>si_side, *extopqihi_swap_side,
+ *extop<mode>si_swap_side): Use satisfies_constraint_N and
+ satisfies_constraint_J.
+ (moversideqi movemsideqi mover2side peephole2): Use
+ satisfies_constraint_N and satisfies_constraint_J.
+ (andu peephole2): Use satisfies_constraint_I and
+ satisfies_constraint_O.
+
+2011-11-07 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_builtin_vectorized_function): Handle
+ BUILT_IN_IRINT, BUILT_IN_IRINTF, BUILT_IN_LLRINT and BUILT_IN_LLRINTF.
+
+2011-11-07 Andrew MacLeod <amacleod@redhat.com>
+
+ * optabs.c (get_atomic_op_for_code): Fill in optab table at runtime so
+ SWITCHABLE_TARGET can change the values during compilation.
+ (expand_atomic_fetch_op): Handle parameter change ripples for
+ get_atomic_op_for_code call.
+
+2011-11-07 Andrew MacLeod <amacleod@redhat.com>
+
+ * doc/extend.texi: Docuemnt behaviour change for __atomic_exchange and
+ __atomic_store.
+ * optabs.c (expand_atomic_exchange): Expand to __sync_lock_test_and_set
+ only when originated from that builtin.
+ (expand_atomic_store): Expand to __sync_lock_release when originated
+ from that builtin.
+ * builtins.c (expand_builtin_sync_lock_test_and_set): Add flag that
+ expand_atomic_exchange call originated from here.
+ (expand_builtin_sync_lock_release): Add flag that expand_atomic_store
+ call originated from here.
+ (expand_builtin_atomic_exchange): Add origination flag.
+ (expand_builtin_atomic_store): Add origination flag.
+ * expr.h (expand_atomic_exchange, expand_atomic_store): Add boolean
+ parameters to indicate implementation fall back options.
+
+2011-11-07 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.c (output_reload_in_const): Can handle CONSTANT_P
+ now, not only CONST_INT and CONST_DOUBLE.
+ (output_movqi): Use output_reload_in_const.
+ (output_reload_inhi): Ditto.
+ (output_reload_insisf): Move assertion to output_reload_in_const.
+ (avr_out_reload_inpsi): Ditto.
+
+2011-11-07 Nathan Sidwell <nathan@acm.org>
+
+ * gcov.c (object_summary): Replace with ...
+ (object_runs): ... this.
+ (process_file): Remove functions with no data.
+ (generate_results): Ignore files with no lines.
+ (release_function): New helper, broken out of ...
+ (release_structures): ... here. Use it.
+ (read_count_file): Adjust for new data file format.
+ (output_lines): Use object_runs.
+ * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Obsolete.
+ (struct gcov_ctr_info): Move definition.
+ (struct gcov_fn_info): Add key field, use gcov_ctr_info for
+ trailing array.
+ (struct gcov_info): Add merge function array, remove mask and
+ counts. Trailing array is array of pointers to function info.
+ * coverage.c (struct function_list): Replace counter numbers with
+ counter arrays. Add fndecl field. GTYify.
+ (counts_entry): Remove chain workspace.
+ (functions_head): GTYify.
+ (prg_n_ctrs): Remove.
+ (fn_v_ctrs): New.
+ (tree_ctr_tables): Remove.
+ (read_counts_file): Cope with blank entries and expect program
+ summaries before functions. Don't warn on missing entries.
+ (coverage_counter_alloc): Allocate individual function arrays.
+ (tree_coverage_counter_ref, tree_coverage_counter_addr): Adjust
+ for individual function arrays.
+ (coverage_end_function): GTYify function list object. Finalize
+ function's counter arrays.
+ (build_var): New. Create a counter-related variable with
+ appropriate linkage.
+ (build_fn_info_type): Adjust for new runtime structure.
+ (build_fn_info_value): Rename to ...
+ (build_fn_info): ... here. Build new format data.
+ (build_ctr_info_type, build_ctr_info_value): Remove.
+ (build_info_type): New. Build new format data structure.
+ (build_info): Adjust for new format data.
+ (create_coverage): Likewise.
+ * gcov-dump.c (tag_function): Recognize placeholders.
+
+2011-11-07 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/constraints.md (Cm2): New constraint for int -2.
+ * config/avr/avr.md (addqi3): Use it. New alternatives for +/-2.
+ (*negqihi2): New insn.
+
+2011-11-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ * dwarf2cfi.c (dwarf2out_frame_debug_expr): Check
+ HARD_FRAME_POINTER_REGNUM instead of hard_frame_pointer_rtx in Rule 18.
+
+2011-11-07 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.c (ix86_expand_builtin): If gather mask
+ argument is known to have all high bits set, pass pc_rtx as
+ second argument to the expander instead of op0.
+ * config/i386/sse.md (*avx2_gathersi<mode>_2,
+ *avx2_gatherdi<mode>_2): New patterns.
+ * config/i386/avx2intrin.h (_mm256_i32gather_pd,
+ _mm256_i64gather_pd, _mm256_i32gather_ps): Set mask using
+ _mm256_cmp_pd with zero vector arguments and _CMP_EQ_OQ instead of
+ _mm256_set1_pd.
+
+ PR tree-optimization/50789
+ * tree-vect-stmts.c (process_use): Add force argument, avoid
+ exist_non_indexing_operands_for_use_p check if true.
+ (vect_mark_stmts_to_be_vectorized): Adjust callers. Handle
+ STMT_VINFO_GATHER_P.
+ (gen_perm_mask): New function.
+ (perm_mask_for_reverse): Use it.
+ (reverse_vec_element): Rename to...
+ (permute_vec_elements): ... this. Add Y and MASK_VEC arguments,
+ generalize for any permutations.
+ (vectorizable_load): Adjust caller. Handle STMT_VINFO_GATHER_P.
+ * target.def (TARGET_VECTORIZE_BUILTIN_GATHER): New hook.
+ * doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_GATHER): Document it.
+ * doc/tm.texi: Regenerate.
+ * tree-data-ref.c (initialize_data_dependence_relation,
+ compute_self_dependence): No longer static.
+ * tree-data-ref.h (initialize_data_dependence_relation,
+ compute_self_dependence): New prototypes.
+ * tree-vect-data-refs.c (vect_check_gather): New function.
+ (vect_analyze_data_refs): Detect possible gather load data refs.
+ * tree-vectorizer.h (struct _stmt_vec_info): Add gather_p field.
+ (STMT_VINFO_GATHER_P): Define.
+ (vect_check_gather): New prototype.
+ * config/i386/i386-builtin-types.def: Add types for alternate
+ gather builtins.
+ * config/i386/sse.md (AVXMODE48P_DI): Remove.
+ (VEC_GATHER_MODE): Rename mode_attr to...
+ (VEC_GATHER_IDXSI): ... this.
+ (VEC_GATHER_IDXDI, VEC_GATHER_SRCDI): New mode_attrs.
+ (avx2_gathersi<mode>, *avx2_gathersi<mode>): Use <VEC_GATHER_IDXSI>
+ instead of <VEC_GATHER_MODE>.
+ (avx2_gatherdi<mode>): Use <VEC_GATHER_IDXDI> instead of
+ <AVXMODE48P_DI> and <VEC_GATHER_SRCDI> instead of VEC_GATHER_MODE
+ on src and mask operands.
+ (*avx2_gatherdi<mode>): Likewise. Use VEC_GATHER_MODE iterator
+ instead of AVXMODE48P_DI.
+ (avx2_gatherdi<mode>256, *avx2_gatherdi<mode>256): Removed.
+ * config/i386/i386.c (enum ix86_builtins): Add
+ IX86_BUILTIN_GATHERALTSIV4DF, IX86_BUILTIN_GATHERALTDIV8SF,
+ IX86_BUILTIN_GATHERALTSIV4DI and IX86_BUILTIN_GATHERALTDIV8SI.
+ (ix86_init_mmx_sse_builtins): Create those builtins.
+ (ix86_expand_builtin): Handle those builtins and adjust expansions
+ of other gather builtins.
+ (ix86_vectorize_builtin_gather): New function.
+ (TARGET_VECTORIZE_BUILTIN_GATHER): Define.
+
+2011-11-07 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/f16cintrin.h: Remove extra _X86INTRIN_H_INCLUDED check.
+
+2011-11-07 Tristan Gingold <gingold@adacore.com>
+
+ * config.gcc (*-*-*vms*): Set c_target_objs, cxx_target_objs.
+ * config/vms/t-vms: Add vms-c.o rule.
+ * config/vms/vms-c.c: New file.
+ * config/vms/vms-protos.h (vms_c_register_pragma): New prototype.
+ * config/vms/vms.h (REGISTER_TARGET_PRAGMAS): Define.
+
+2011-11-07 Tristan Gingold <gingold@adacore.com>
+
+ * config/alpha/vms.h (TARGET_OBJECT_SUFFIX,
+ TARGET_EXECUTABLE_SUFFIX, TARGET_OS_CPP_BUILTINS,
+ TARGET_ABI_OPEN_VMS, LONG_TYPE_SIZE, ADA_LONG_TYPE_SIZE,
+ POINTER_SIZE, POINTERS_EXTEND_UNSIGNED): Move to config/vms/vms.h
+ (SUBTARGET_OS_CPP_BUILTINS): Define.
+ (TARGET_DEFAULT): Tune according to POINTER_SIZE.
+ (MASK_RETURN_ADDR): Define in 64 bit mode.
+ * config/ia64/vms.h: Likewise.
+ * config/vms/vms.h: New file.
+ * config/vms/vms64.h: New file.
+ * config/alpha/vms64.h: Removed.
+ * config/ia64/vms64.h: Removed.
+ * config.gcc (alpha64-dec-*vms*, alpha*-dec-*vms*, ia64-hp-*vms*):
+ Adjust for above change.
+
+2011-11-07 Enkovich Ilya <ilya.enkovich@intel.com>
+
+ PR target/50962
+ * config/i386/i386-protos.h (ix86_use_lea_for_mov): New.
+ * config/i386/i386.c (ix86_use_lea_for_mov): Likewise.
+ * config/i386/i386.md (movsi_internal): Emit lea if profitable.
+ (movdi_internal_rex64): Likewise.
+
+2011-11-07 Sergey Ostanevich <sergos.gnu@gmail.com>
+
+ PR rtl-optimization/47698
+ * ifcvt.c (noce_operand_ok): Return false for mems with side effects.
+
+2011-11-07 Tristan Gingold <gingold@adacore.com>
+
+ * common/config/alpha/alpha-common.c (alpha_option_init_struct):
+ New function.
+ (TARGET_OPTION_INIT_STRUCT): Define.
+ * config/alpha/alpha.c (TARGET_MIN_ANCHOR_OFFSET)
+ (TARGET_MAX_ANCHOR_OFFSET)
+ (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Redefine.
+
+2011-11-06 Quentin Neill <quentin.neill@amd.com>
+
+ Fix r180999, update ChangeLog
+ * config.gcc: Add f16cintrin.h.
+ * config/i386/f16cintrin.h: Add missing endif.
+
+2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * config.gcc (arm*-*-rtemseabi*): New target.
+ * config/arm/rtems-eabi.h: New.
+ * config/arm/t-rtems-eabi: New.
+
+2011-11-06 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (UNSPEC_SHORT_LOAD): Delete.
+ (zero_extend_v8qi_vis, zero_extend_v4hi_vis,
+ *zero_extend_v8qi_<P:mode>_insn,
+ *zero_extend_v4hi_<P:mode>_insn): Express using vec_merge
+ and vec_duplicate instead of using an UNSPEC.
+
+2011-11-07 Alan Modra <amodra@gmail.com>
+
+ PR target/30282
+ * config/rs6000/rs6000.c (rs6000_emit_stack_reset): Always emit
+ blockage for ABI_V4.
+
+2011-11-06 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ * config/i386/cygwin.h (LIBGCJ_SONAME): Updated to match recent
+ libgcj version bump.
+ * config/i386/mingw32.h (LIBGCJ_SONAME): Likewise.
+
+2011-11-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcse.c: Adjust outdated comments throughout.
+ (struct mem_conflict_info): New structure.
+ (mems_conflict_for_gcse_p): Use it to communicate with caller.
+ (load_killed_in_block_p): Pass it to note_stores.
+ (hash_expr): Remove superfluous line break.
+ (hash_scan_set): Rename PAT parameter into SET.
+ (hash_scan_insn): Reorder cases.
+ (canon_list_insert): Fix long line.
+ (edge_list): Delete.
+ (prune_expressions): Rename E local variable into EXPR.
+ (compute_pre_data): Return struct edge_list * object.
+ (pre_expr_reaches_here_p_work): Fix formatting.
+ (process_insert_insn): Move around comment.
+ (pre_edge_insert): Fix long line.
+ (pre_insert_copies): Likewise.
+ (gcse_emit_move_after): Swap SRC and DEST parameters.
+ (pre_delete): Adjust call to gcse_emit_move_after.
+ (pre_gcse): Take struct edge_list * parameter. Fix long line.
+ (one_pre_gcse_pass): Use flag_gcse_lm condition for all routines.
+ Use a local list of edges.
+ (hoist_code): Fix long line. Adjust call to gcse_emit_move_after.
+ (pre_ldst_expr_hash): Fix long line.
+ (free_ldst_mems): Rename into...
+ (free_ld_motion_mems): ...this.
+ (first_ls_expr): Delete.
+ (next_ls_expr): Likewise.
+ (print_ldst_list): Do not use above two functions.
+ (simple_mem): Adjust interface.
+ (compute_ld_motion_mems): Fix formatting.
+ (update_ld_motion_stores): Reuse local variable.
+
+2011-11-06 Joseph Myers <joseph@codesourcery.com>
+
+ * c-decl.c (shadow_tag_warned, grokdeclarator): Handle _Alignas
+ specifiers.
+ (build_null_declspecs): Initialize align_log and alignas_p fields.
+ (declspecs_add_alignas): New.
+ * c-parser.c (c_token_starts_declspecs): Handle RID_ALIGNAS.
+ (c_parser_declspecs): Handle _Alignas specifiers.
+ (c_parser_alignas_specifier): New.
+ (c_parser_alignof_expression): Diagnose alignof use for non-C1X.
+ Diagnose _Alignof (expression).
+ * c-tree.h (struct c_declspecs): Add align_log and alignas_p fields.
+ (declspecs_add_alignas): Declare.
+ * ginclude/stddef.h (max_align_t): Define for C1X and C++11.
+ * ginclude/stdalign.h: New.
+ * Makefile.in (USER_H): Add stdalign.h.
+
+2011-11-06 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ * regset.h (fixed_reg_set_regset): Declare.
+ * dse.c: Include regset.h .
+ (struct insn_info): Add member fixed_regs_live.
+ (note_add_store_info): New typedef.
+ (note_add_store): New function.
+ (emit_inc_dec_insn_before): Expect arg to be of type insn_info_t.
+ Use gen_add3_insn / gen_move_insn.
+ Check new insn for unwanted clobbers before emitting it.
+ (check_for_inc_dec): Rename to...
+ (check_for_inc_dec_1:) ... this. Return bool. Take insn_info
+ parameter. Changed all callers in file.
+ (check_for_inc_dec, copy_fixed_regs): New functions.
+ (scan_insn): Set fixed_regs_live field of insn_info.
+ * rtl.h (check_for_inc_dec): Update prototype.
+ * postreload.c (reload_cse_simplify): Take new signature of
+ check_ind_dec into account.
+ * reginfo.c (fixed_reg_set_regset): New variable.
+ (init_reg_sets_1): Initialize it.
+
+2011-11-06 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-cfg.c (gimple_can_merge_blocks_p): For -O0 don't remove
+ any user labels.
+
+2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * config/pa/pa.c (pa_hpux_init_libfuncs): Rename to pa_init_libfuncs.
+ Remove dependence of declaration and target define on definition of
+ HPUX_LONG_DOUBLE_LIBRARY. Update implementation.
+
+2011-11-06 Andrew Macleod <amacleod@redhat.com>
+ Richard Henderson <rth@redhat.com>
+ Aldy Hernandez <aldyh@redhat.com>
+
+ Merged from cxx-mem-model.
+
+ * cppbuiltin.c (define__GNUC__): Define __ATOMIC memory models
+ * coretypes.h (enum memmodel): New. enumerated memory model type.
+ * Makefile.in (cppbuiltin.o) Add missing dependency on $(TREE_H)
+ * genopinit,c (optabs): Add atomic direct optab handlers.
+ * sync-builtins.def (BUILT_IN_ATOMIC_*): New builtins.
+ * builtin-types.def (BT_CONST_VOLATILE_PTR,
+ BT_FN_I{1,2,4,8,16}_CONST_VPTR_INT, BT_FN_VOID_VPTR_INT,
+ BT_FN_BOOL_VPTR_INT, BT_FN_BOOL_SIZE_CONST_VPTR,
+ BT_FN_I{1,2,4,8,16}_VPTR_I{1,2,4,8,16}_INT,
+ BT_FN_VOID_VPTR_I{1,2,4,8,16}_INT, BT_FN_VOID_SIZE_VPTR_PTR_INT,
+ BT_FN_VOID_SIZE_CONST_VPTR_PTR_INT, BT_FN_VOID_SIZE_VPTR_PTR_PTR_INT,
+ BT_FN_BOOL_VPTR_PTR_I{1,2,4,8,16}_BOOL_INT_INT): New builtin types.
+ * expr.h (expand_atomic_*): Add prototypes.
+ (expand_{bool,val}_compare_and_swap): Remove prototypes.
+ * c-typeck.c (build_function_call_vec): Don't reprocess __atomic
+ parameters.
+ * common.opt (Winvalid-memory-model): New warning flag.
+ (finline-atomics): New. Flag to disable atomic inlining.
+ * params.h (ALLOW_LOAD_DATA_RACES): New.
+ (ALLOW_PACKED_LOAD_DATA_RACES): New.
+ (ALLOW_PACKED_STORE_DATA_RACES): New.
+ * params.def (PARAM_ALLOW_LOAD_DATA_RACES): New.
+ (PARAM_ALLOW_PACKED_LOAD_DATA_RACES): New.
+ (PARAM_ALLOW_PACKED_STORE_DATA_RACES): New.
+ * builtins.c (is_builtin_name): Handle __atomic.
+ (get_memmodel): New. Extract memory model.
+ (expand_expr_force_mode): New. Factor out common code for ensuring an
+ integer argument is in the proper mode.
+ (expand_builtin_sync_operation): Remove ignore param. Always call
+ expand_atomic_fetch_op instead of the old expanders.
+ (expand_builtin_compare_and_swap,
+ expand_builtin_sync_lock_test_and_set): Use expand_expr_force_mode,
+ call atomic expanders instead of sync expanders.
+ (expand_builtin_sync_lock_release): Call atomic_store expander.
+ (expand_builtin_atomic_compare_exchange, expand_builtin_atomic_load,
+ expand_builtin_atomic_store, expand_builtin_atomic_fetch_op): New.
+ (expand_builtin_atomic_exchange): New.
+ (fold_builtin_atomic_always_lock_free,
+ expand_builtin_atomic_always_lock_free,
+ fold_builtin_atomic_is_lock_free, expand_builtin_atomic_is_lock_free):
+ New.
+ (expand_builtin_mem_thread_fence, expand_builtin_atomic_thread_fence,
+ expand_builtin_atomic_signal_fence): New.
+ (expand_builtin_mem_signal_fence): New.
+ (expand_builtin): Add cases for BUILT_IN_ATOMIC_*.
+ (fold_builtin_2): Add cases for BUILT_IN_ATOMIC_{IS,ALWAYS}_LOCK_FREE.
+ * optabs.h (DOI_atomic_*): Define new atomics.
+ (atomic_*_optab): Define.
+ (can_compare_and_swap_p, expand_atomic_compare_and_swap): New
+ prototypes.
+ * optabs.c (expand_sync_operation, expand_sync_fetch_operation): Remove.
+ (expand_sync_lock_test_and_set): Remove.
+ (expand_atomic_load, expand_atomic_store): New.
+ (expand_atomic_exchange): New.
+ (expand_atomic_compare_and_swap): New. Implements
+ atomic_compare_exchange via compare and swap.
+ (struct atomic_op_functions): Opcode table struct for fetch ops.
+ (get_atomic_op_for_code): New. Return an opcode table entry.
+ (maybe_emit_op): New. Try to emit a fetch op.
+ (expand_atomic_fetch_op): New.
+ (expand_val_compare_and_swap_1): Remove.
+ (expand_val_compare_and_swap, expand_bool_compare_and_swap): Remove.
+ (expand_atomic_compare_and_swap): Rename from
+ expand_atomic_compare_exchange. Rewrite to return both success and
+ oldval return values; expand via both atomic and sync optabs.
+ (can_compare_and_swap_p): New.
+ (expand_compare_and_swap_loop): Use expand_atomic_compare_and_swap.
+ (maybe_gen_insn): Handle 7 and 8 operands.
+ * omp-low.c (expand_omp_atomic_fetch_op): Don't test individual
+ fetch_op optabs, only test can_compare_and_swap_p. Use __atomic
+ builtins instead of __sync builtins.
+ (expand_omp_atomic_pipeline): Use can_compare_and_swap_p.
+ * doc/extend.texi: Document __atomic built-in functions.
+ * doc/invoke.texi: Document data race parameters.
+ * doc/md.texi: Document atomic patterns.
+ * config/i386/i386.md (UNSPEC_MOVA): New.
+ (UNSPECV_CMPXCHG): Split into ...
+ (UNSPECV_CMPXCHG_1, UNSPECV_CMPXCHG_2,
+ UNSPECV_CMPXCHG_3, UNSPECV_CMPXCHG_4): New.
+ * config/i386/sync.md (ATOMIC): New mode iterator.
+ (atomic_load<ATOMIC>, atomic_store<ATOMIC>): New.
+ (atomic_loaddi_fpu, atomic_storedi_fpu, movdi_via_fpu): New.
+ (mem_thread_fence): Rename from memory_barrier.
+ Handle the added memory model parameter.
+ (mfence_nosse): Rename from memory_barrier_nosse.
+ (sync_compare_and_swap<CASMODE>): Split into ...
+ (atomic_compare_and_swap<SWI124>): this and ...
+ (atomic_compare_and_swap<CASMODE>): this. Handle the new parameters.
+ (atomic_compare_and_swap_single<SWI>): Rename from
+ sync_compare_and_swap<SWI>; rewrite to use split unspecs.
+ (atomic_compare_and_swap_double<DCASMODE>): Rename from
+ sync_double_compare_and_swap<DCASMODE>; rewrite to use split unspecs.
+ (*atomic_compare_and_swap_doubledi_pic): Rename from
+ sync_double_compare_and_swapdi_pic; rewrite to use split unspecs.
+ (atomic_fetch_add<SWI>): Rename from sync_old_add<SWI>; add memory
+ model parameter.
+ (*atomic_fetch_add_cmp<SWI>): Similarly.
+ (atomic_add<SWI>, atomic<any_logic><SWI>): Similarly.
+ (atomic_sub<SWI>): Similarly. Use x86_maybe_negate_const_int.
+ (sync_lock_test_and_set<SWI>): Merge with ...
+ (atomic_exchange<SWI>): ... this.
+
+2011-11-6 Richard Guenther <rguenther@suse.de>
+
+ * ipa-prop.c (ipa_modify_call_arguments): Re-compute inlinable flag.
+
+2011-11-06 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vectorizer.h (vectorizable_condition): Add argument.
+ * tree-vect-loop.c (vectorizable_reduction): Fail for condition
+ in SLP. Update calls to vectorizable_condition.
+ * tree-vect-stmts.c (vect_is_simple_cond): Add basic block info to
+ the arguments. Pass it to vect_is_simple_use_1.
+ (vectorizable_condition): Add slp_node to the arguments. Support
+ vectorization of basic blocks. Fail for reduction in SLP. Update
+ calls to vect_is_simple_cond and vect_is_simple_use. Support SLP:
+ call vect_get_slp_defs to get vector operands.
+ (vect_analyze_stmt): Update calls to vectorizable_condition.
+ (vect_transform_stmt): Likewise.
+ * tree-vect-slp.c (vect_create_new_slp_node): Handle COND_EXPR.
+ (vect_get_and_check_slp_defs): Handle COND_EXPR. Allow pattern
+ def stmts.
+ (vect_build_slp_tree): Handle COND_EXPR.
+ (vect_analyze_slp_instance): Push pattern statements to root node.
+ (vect_get_constant_vectors): Fix comments. Handle COND_EXPR.
+
+2011-11-05 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (UNSPEC_SHORT_LOAD): New unspec.
+ (zero-extend_v8qi_vis, zero_extend_v4hi_vis): New expanders.
+ (*zero_extend_v8qi_<P:mode>_insn,
+ *zero_extend_v4hi_<P:mode>_insn): New insns.
+ * config/sparc/sparc.c (vector_init_move_words,
+ vector_init_prepare_elts, sparc_expand_vector_init_vis2,
+ sparc_expand_vector_init_vis1): New functions.
+ (vector_init_bshuffle): Rewrite to handle more cases and make use
+ of locs[] array prepared by vector_init_prepare_elts.
+ (vector_init_fpmerge, vector_init_faligndata): Delete.
+ (sparc_expand_vector_init): Rewrite using new infrastructure.
+
+2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ * config.gcc (epiphany-*-*): New architecture.
+ (epiphany-*-elf): New configuration.
+ * config/epiphany, common/config/epiphany : New directories.
+ * doc/extend.texi (disinterrupt attribute): Add Epiphany.
+ (interrupt attribute): Add Epiphany.
+ (long_call, short_call attribute): Add Epiphany.
+ * doc/invoke.texi (Options): Add Epiphany options.
+ * doc/md.texi (Machine Constraints): Add Epiphany constraints.
+ * doc/install.texi (Options specification):
+ Add --with-stack-offset=@var{num} description.
+ (host/target specific issues): Add epiphany-*-elf.
+ * doc/contrib.texi (Contributors): Mention Epiphany port.
+
+2011-11-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50693
+ * tree-cfg.c (gimple_can_merge_blocks_p): Allow merging with
+ non-forced user labels.
+ (gimple_merge_blocks): Turn non-forced user labels into
+ debug bind stmt with the label as first operand and reset value.
+ (gimple_duplicate_bb): Don't duplicate label debug stmts.
+ * dwarf2out.c (gen_label_die): Handle NOTE_INSN_DELETED_DEBUG_LABEL.
+ * final.c (final_scan_insn): Likewise.
+ (rest_of_clean_state): Don't dump NOTE_INSN_DELETED_DEBUG_LABEL.
+ * var-tracking.c (debug_label_num): New variable.
+ (delete_debug_insns): Don't delete DEBUG_INSNs for LABEL_DECLs,
+ instead turn them into NOTE_INSN_DELETED_DEBUG_LABEL notes.
+ * cfglayout.c (skip_insns_after_block, duplicate_insn_chain): Handle
+ NOTE_INSN_DELETED_DEBUG_LABEL.
+ (duplicate_insn_chain): Don't duplicate LABEL_DECL DEBUG_INSNs.
+ * insn-notes.def (DELETED_DEBUG_LABEL): New note kind.
+ * print-rtl.c (print_rtx): Handle NOTE_INSN_DELETED_DEBUG_LABEL.
+ * gengtype.c (adjust_field_rtx_def): Likewise.
+ * config/i386/i386.c (ix86_output_function_epilogue): For MachO
+ clear CODE_LABEL_NUMBER of NOTE_INSN_DELETED_DEBUG_LABEL
+ if their are at the end of function and nop hasn't been emitted.
+ * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Likewise.
+
+2011-11-05 Georg-Johann Lay <avr@gjlay.de>
+
+ PR rtl-optimization/50448
+ * cprop.c (try_replace_reg): Also try to replace uses of FROM that
+ appear in SET_DEST.
+
+2011-11-05 Peter Dufault <dufault@hda.com>,
+ Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * config/rs6000/rtems.h (SUBSUBTARGET_OVERRIDE_OPTIONS):
+ Extend rs6000_spe handling.
+
+2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
+
+ * config/rs6000/t-rtems: Add -mcpu=8540/-mfloat-gprs=double multilib.
+ Remove -mcpu=601 multilib.
+ Remove -Dmpc8260 multilib.
+ * config/rs6000/rtems.h: Allow --float-gprs=... to override grps
+ on E500 targets.
+
+2011-11-05 Quentin Neill <quentin.neill@amd.com>
+
+ Piledriver f16cintrin.h fix.
+ * config/i386/f16cintrin.h: Contents moved from immintrin.h.
+ * config/i386/immintrin.h: Include f16cintrin.h.
+ * config.gcc (i[34567]86-*-*, x86_64-*-*): Add f16cintrin.h.
+
+
+2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR c++/50608
+ * c-parser.c (c_parser_postfix_expression) <RID_OFFSETOF>: Adjust call
+ to fold_offsetof.
+ * c-typeck.c (build_unary_op) <ADDR_EXPR>: Call fold_offsetof_1.
+
+2011-11-04 Alan Modra <amodra@gmail.com>
+
+ * reload1.c (gen_reload): Don't use REGNO on SUBREGs.
+ * print-rtl.c (print_rtx): Don't segfault on negative regno.
+
+2011-11-04 David S. Miller <davem@davemloft.net>
+
+ PR target/49965
+ * config/sparc/sparc.c (sparc_expand_conditional_move): Handle the
+ fact that sparc_emit_float_lib_cmp modifies the comparison in
+ operands[1].
+
+2011-11-04 Ralf Corsépius <ralf.corsepius@rtems.org>
+
+ * config/lm32/t-rtems: New.
+ * config.gcc (lm32-*-rtems*): Add t-rtems.
+
+2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/50979
+ * config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=v8.
+
+2011-11-04 Jiangning Liu <jiangning.liu@arm.com>
+
+ PR rtl-optimization/38644
+ * config/arm/arm.c (thumb1_expand_epilogue): Add memory barrier
+ for epilogue having stack adjustment.
+
+2011-11-04 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50931
+ * config/avr/avr-modes.def: New file defining PSImode.
+ * config/avr/avr-c.c (__INT24_MAX__, __INT24_MIN__,
+ __UINT24_MAX__): New built-in defines.
+ * config/avr/avr.md (adjust_len): Add tstpsi, mov24, reload_in24,
+ ashlpsi, ashrpsi, lshrpsi.
+ (QISI, QIDI, HISI, HIDI, MPUSH, rotx, rotsmode): Add PSI.
+ (MOVMODE): New mode iterator.
+ (movpsi): New expander.
+ (movqi, movhi, movsi, movsf, movpsi): Write as one using MOVMODE.
+ (*reload_inpsi, *movpsi): New insns.
+ (*reload_inpsi): New RTL peephole.
+ (addpsi3, *addpsi3_zero_extend.qi, *addpsi3_zero_extend.hi,
+ *addpsi3_sign_extend.hi): New insns.
+ (subpsi3, *subpsi3_zero_extend.qi, *subpsi3_zero_extend.hi,
+ *subpsi3_sign_extend.hi): New insns.
+ (divmodpsi4, udivmodpsi4): New define insn-and-split.
+ (*divmodpsi4_call, *udivmodpsi4_call): New insns.
+ (andpsi3, iorpsi3, xorpsi3): New insns.
+ (*rotlpsi2.1, *rotlpsi2.23): New insns.
+ (*rotw<mode>): Insn condition only allow even-sized modes.
+ (*rotb<mode>): Insn condition allows odd-sized modes.
+ (ashlpsi3, ashrpsi3, lshrpsi3, *addpsi3.lt0): New insns.
+ (negpsi2, one_cmplpsi2): New insns.
+ (extendqipsi2, extendhipsi2, extendpsisi2): New insns.
+ (zero_extendqipsi2, zero_extendhipsi2, zero_extendpsisi2): New
+ insn-and-splits.
+ (*cmppsi, *negated_tstpsi, *reversed_tstpsi): New insns.
+ (cbranchpsi4): New expander.
+ * config/avr/constraints.md (Ca3, Co3, Cx3): New constraints.
+ * config/avr/avr-protos.h (avr_out_tstpsi, avr_out_movpsi,
+ avr_out_ashlpsi3, avr_out_ashrpsi3, avr_out_lshrpsi3,
+ avr_out_reload_inpsi): New prototypes.
+
+ * config/avr/avr.c (TARGET_SCALAR_MODE_SUPPORTED_P): Define to...
+ (avr_scalar_mode_supported_p): ...this new static function.
+ (avr_asm_len): Always return "".
+ (avr_out_load_psi, avr_out_store_psi): New static functions.
+ (avr_out_movpsi, avr_out_reload_inpsi): New functions.
+ (avr_out_tstpsi): New function.
+ (avr_out_ashlpsi3, avr_out_ashrpsi3, avr_out_lshrpsi3): New functions.
+ (avr_out_plus_1, output_reload_in_const): Handle 3-byte types.
+ (avr_simplify_comparison_p): Ditto.
+ (adjust_insn_length): Handle ADJUST_LEN_RELOAD_IN24,
+ ADJUST_LEN_MOV24, ADJUST_LEN_TSTPSI, ADJUST_LEN_ASHLPSI,
+ ADJUST_LEN_ASHRPSI, ADJUST_LEN_LSHRPSI.
+ (avr_rtx_costs_1): Report PSI costs.
+ (avr_libcall_value): Handle odd-sized parameters.
+ (avr_init_builtin_int24): New static function to define built-in
+ 24-bit types __int24 and __uint24.
+ (avr_init_builtins): Use it.
+
+2011-11-04 Thomas Doerfler <thomas.doerfler@embedded-brains.de>
+
+ PR target/50989
+ * config/arm/rtems-elf.h, config/arm/t-rtems: Add optional
+ support for VFP floating point model.
+
+2011-11-04 Tristan Gingold <gingold@adacore.com>
+
+ * config/alpha/vms.h (ASM_OUTPUT_DEF): Do not switch section.
+
+2011-11-04 Ira Rosen <ira.rosen@linaro.org>
+
+ Unrevert:
+ 2011-10-24 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50730
+ * tree-vect-data-refs.c (vect_analyze_data_refs): Stop basic block
+ analysis if encountered unsupported data-ref.
+
+2011-11-04 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.c (ix86_expand_vector_convert_uns_vsivsf): New
+ function.
+ * config/i386/i386-protos.h (ix86_expand_vector_convert_uns_vsivsf):
+ New prototype.
+ * config/i386/sse.md (floatuns<sseintvecmodelower><mode>2): Use it.
+ For floatunsv8siv8sf2 require TARGET_AVX2.
+
+ * config/i386/i386.c (ix86_expand_adjust_ufix_to_sfix_si): Add
+ XORP argument. Subtract 0x1p31 instead of 0x1p32. Use normal
+ signalling comparison instead of non-signalling. Store into
+ *XORP pseudo holding 0x80000000 integers if 0x1p31 has been
+ subtracted and 0 otherwise.
+ * config/i386/i386-protos.h (ix86_expand_adjust_ufix_to_sfix_si):
+ Adjust prototype.
+ * config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): Enable
+ already for TARGET_SSE2. Xor in vector initialized by
+ ix86_expand_adjust_ufix_to_sfix_si at the end.
+ (vec_pack_ufix_trunc_<mode>): Likewise.
+
+ * tree-vect-stmts.c (vectorizable_conversion): Rewritten to handle
+ not just FLOAT_EXPR and FIX_TRUNC_EXPR, but also CONVERT_EXPR_CODE_P,
+ WIDEN_MULT_EXPR and WIDEN_LSHIFT_EXPR to handle what
+ vectorizable_type_demotion and vectorizable_type_promotion did.
+ Additionally handle FLOAT_EXPR and FIX_TRUNC_EXPR where the integer
+ is {,un}signed {char,short}.
+ (vect_create_vectorized_demotion_stmts): Fix comment typo. For
+ recursive calls unconditionally use VEC_PACK_TRUNC_EXPR.
+ Push vec_dest back to the vec_dsts vector at the end.
+ (vect_create_vectorized_promotion_stmts): Don't recurse, do just
+ one step. Removed multi_step_cvt, vec_dsts, slp_node and
+ prev_stmt_info arguments, add vec_dest argument. Push always
+ into vec_tmp, not just when multi_step_cvt != 0, replace *vec_oprdn0
+ with vec_tmp at the end after freeing old *vec_oprnd0 vector.
+ (vectorizable_type_demotion, vectorizable_type_promotion): Removed.
+ (vect_analyze_stmt): Don't call vectorizable_type_demotion and
+ vectorizable_type_promotion. Call vectorizable_conversion even
+ for SLP bb vectorization.
+ (vect_transform_stmt): Call vectorizable_conversion instead of
+ vectorizable_type_demotion and vectorizable_type_promotion.
+ (supportable_widening_operation): Clear *multi_step_cvt first,
+ simplify c1/c2 computation, free *interm_types vector on failure.
+ (supportable_narrowing_operation): Clear *multi_step_cvt first,
+ free *interm_types vector on failure, handle multi-step
+ FIX_TRUNC_EXPR.
+
+2011-11-04 Tristan Gingold <gingold@adacore.com>
+
+ * config/alpha/alpha.c (alpha_write_linkage): Remove fundecl
+ argument. Conditionally generate crash debug info. Adjust
+ for alpha_funcs_tree removal.
+ (machine_function): Add links field.
+ (alpha_start_function): Conditionally generate crash debug info.
+ (alpha_end_function): Adjust call to alpha_write_linkage.
+ (alpha_funcs): Remove.
+ (links_kind): Remove.
+ (alpha_links): Remove num, target and lkind field. Add func field.
+ (alpha_links_tree): Remove.
+ (alpha_funcs_tree): Remove.
+ (alpha_need_linkage): Remove.
+ (alpha_use_linkage): Change prototype. Adjust.
+ (alpha_write_one_linkage): Use ASM_OUTPUT_INTERNAL_LABEL.
+ Use SYMBOL_REF_EXTERNAL_P and SYMBOL_REF_LOCAL_P macro.
+ * config/alpha/alpha-protos.h (alpha_use_linkage): Update.
+ (alpha_need_linkage): Remove.
+ * config/alpha/alpha.md: Update calls to alpha_use_linkage.
+ Adjust calls to alpha_need_linkage.
+
+2011-11-03 Uros Bizjak <ubizjak@gmail.com>
+
+ * sched-vis.c (print_value): Handle STRICT_LOW_PART.
+
+2011-11-03 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (lround<X87MODEF:mode><SWI248x:mode>2,
+ rint<mode>2, floor<mode>2, lfloor<MODEF:mode><SWI48:mode>2,
+ btrunc<mode>2, lwp_lwpval<mode>3): Use operands[N] instead of operandN.
+
+2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/50978
+ * config/arm/t-bpabi: New file.
+ * config.gcc (arm*-*-linux*): Add arm/t-bpabi to tmake_file for
+ arm*-*-linux-*eabi.
+ (arm*-*-uclinux*): Add arm/t-bpabi to tmake_file for
+ arm*-*-uclinux*eabi.
+ (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi to tmake_file
+ for arm*-*-eabi*.
+
+2011-11-03 Michael Matz <matz@suse.de>
+
+ PR bootstrap/50857
+ * configure.ac: Check for -fno-exceptions -fno-rtti.
+ * configure: Regenerate.
+ * Makefile.in (NOEXCEPTION_FLAGS): New flag.
+ (ALL_CXXFLAGS): Use it.
+
+2011-11-03 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md: Use {} for multi-line preparation statements.
+
+2011-11-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.md (movtf_insn_sp32_no_fpu): Consolidate into...
+ (movtf_insn_sp32): ...this.
+ (movtf_insn_sp64_no_fpu): Consolidate into...
+ (movtf_insn_sp64): ...this.
+ (movtf_insn_sp64_hq): Do not test TARGET_FPU.
+ * config/sparc/sparc.c (sparc_legitimate_address_p): Likewise.
+
+2011-11-03 Tristan Gingold <gingold@adacore.com>
+
+ * config/vms/vms.c (vms_patch_builtins): Fix typo.
+
+2011-11-03 Richard Guenther <rguenther@suse.de>
+
+ PR lto/44965
+ * lto-opts.c: Re-implement.
+ * lto-streamer.h (lto_register_user_option): Remove.
+ (lto_read_file_options): Likewise.
+ (lto_reissue_options): Likewise.
+ (lto_clear_user_options): Likewise.
+ (lto_clear_file_options): Likewise.
+ * opts-global.c (post_handling_callback): Remove.
+ (set_default_handlers): Do not set post_handling_callback.
+ (decode_options): Remove LTO specific code.
+ * lto-wrapper.c (merge_and_complain): New function.
+ (run_gcc): Read all input file options and
+ prepend a merged set before the linker driver options.
+ * gcc.c (driver_post_handling_callback): Remove.
+ (set_option_handlers): Do not set post_handling_callback.
+ * opts-common.c (handle_option): Do not call post_handling_callback.
+ * opts.h (struct cl_option_handlers): Remove post_handling_callback.
+
+2011-11-03 Richard Guenther <rguenther@suse.de>
+
+ * collect2.c (main): Guard object_nbr variable with TARGET_AIX_VERSION.
+
+2011-11-03 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-prop.c (type_change_info): New fields offset, object,
+ known_current_type and multiple_types_encountered.
+ (extr_type_from_vtbl_ptr_store): New function.
+ (check_stmt_for_type_change): Use it, set multiple_types_encountered if
+ the result is different from the previous one.
+ (detect_type_change): Renamed to detect_type_change_1. New parameter
+ comp_type. Set up new fields in tci, build known type jump
+ functions if the new type can be identified.
+ (detect_type_change): New function.
+ * tree.h (DECL_CONTEXT): Comment new use.
+
+2011-11-03 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48217
+ * lto-wrapper.c (get_options_from_collect_gcc_options): Properly
+ decode an encoded literal '.
+
+2011-11-03 Tristan Gingold <gingold@adacore.com>
+
+ * collect2.c (main): Add support of -f (response file) on AIX.
+
+2011-11-03 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50912
+ * tree-vectorizer.h (slp_void_p): New.
+ (struct _slp_tree): Replace left and right with children. Update
+ documentation.
+ (struct _slp_oprnd_info): New.
+ (vect_get_vec_defs): Declare.
+ (vect_get_slp_defs): Update arguments.
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): Call
+ vect_get_vec_defs instead of vect_get_slp_defs.
+ (vectorizable_reduction): Likewise.
+ * tree-vect-stmts.c (vect_get_vec_defs): Remove static, add argument.
+ Update call to vect_get_slp_defs.
+ (vectorizable_conversion): Update call to vect_get_vec_defs.
+ (vectorizable_assignment, vectorizable_shift,
+ vectorizable_operation): Likewise.
+ (vectorizable_type_demotion): Call vect_get_vec_defs instead of
+ vect_get_slp_defs.
+ (vectorizable_type_promotion, vectorizable_store): Likewise.
+ (vect_analyze_stmt): Fix typo.
+ * tree-vect-slp.c (vect_free_slp_tree): Update SLP tree traversal.
+ (vect_print_slp_tree, vect_mark_slp_stmts,
+ vect_mark_slp_stmts_relevant, vect_slp_rearrange_stmts,
+ vect_detect_hybrid_slp_stmts, vect_slp_analyze_node_operations,
+ vect_schedule_slp_instance): Likewise.
+ (vect_create_new_slp_node): New.
+ (vect_create_oprnd_info, vect_free_oprnd_info): Likewise.
+ (vect_get_and_check_slp_defs): Pass information about defs using
+ oprnds_info, allow any number of operands.
+ (vect_build_slp_tree): Likewise. Update calls to
+ vect_get_and_check_slp_defs. Fix comments.
+ (vect_analyze_slp_instance): Move node creation to
+ vect_create_new_slp_node.
+ (vect_get_slp_defs): Allow any number of operands.
+
+2011-11-02 Peter Bergner <bergner@vnet.ibm.com>
+ Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/rs6000/rs6000.c (USE_HIDDEN_LINKONCE): New define.
+ (get_ppc476_thunk_name): Use it.
+ (rs6000_code_end): Likewise.
+ (macho_branch_islands): Fix typo.
+
+2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
+ Jason Merrill <jason@redhat.com>
+
+ PR c++/50810
+ * configure.ac: Add -Wno-narrowing to warning options.
+ * doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update.
+
+2011-11-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/50945
+ * config/sparc/sparc.md (movsf_insn): Reindent constraints.
+ (movdf_insn_sp32): Likewise. Remove redundant G constraint.
+ (movdf_insn_sp64): Likewise.
+ (DFmode splitter): Do not test TARGET_FPU.
+ (movtf_insn_sp32): Reindent constraints.
+ (movtf_insn_sp32_no_fpu): Likewise.
+ (movtf_insn_sp64): Likewise.
+ (movtf_insn_sp64_hq): Likewise.
+ (movtf_insn_sp64_no_fpu): Likewise.
+
+2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50956
+ * builtins.c (fold_builtin_memchr): Fix cast.
+
+2011-11-02 Teresa Johnson <tejohnson@google.com>
+
+ * config/i386/predicates.md (promotable_binary_operator): Add minus
+ to the list of promotable operators.
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gthr-single.h, gthr.h: Move to ../libgcc.
+ * gthr-aix.h: Move to ../libgcc/config/rs6000.
+ * gthr-dce.h: Move to ../libgcc/config/pa.
+ * gthr-lynx.h: Move to ../libgcc/config.
+ * gthr-mipssde.h: Move to ../libgcc/config/mips.
+ * gthr-posix.h: Move to ../libgcc/config.
+ * gthr-rtems.h: Likewise.
+ * gthr-tpf.h: Move to ../libgcc/config/s390.
+ * gthr-vxworks.h: Move to ../libgcc/config.
+ * gthr-win32.h: Move to ../libgcc/config/i386.
+ * configure.ac (gthread_flags): Remove
+ (gthr-default.h): Don't create.
+ (thread_file): Don't substitute.
+ * configure: Regenerate.
+ * Makefile.in (GCC_THREAD_FILE): Remove.
+ (GTHREAD_FLAGS): Remove.
+ (libgcc.mvars): Remove GTHREAD_FLAGS.
+ * config/t-vxworks (EXTRA_HEADERS): Remove.
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+ Paolo Bonzini <bonzini@gnu.org>
+
+ * configure.ac (libgcc_tm_file_list, libgcc_tm_include_list): Remove.
+ * configure: Regenerate.
+ * Makefile.in (libgcc_tm_file_list, libgcc_tm_include_list): Remove.
+ (TM_H): Remove libgcc_tm.h, $(libgcc_tm_file_list).
+ (libgcc_tm.h, cs-libgcc_tm.h): Remove.
+ (clean): Remove libgcc_tm.h
+ * mkconfig.sh: Don't include libgcc_tm.h in tm.h.
+ * config.gcc (libgcc_tm_file): Remove.
+ (arm*-*-linux*): Remove libgcc_tm_file for arm*-*-linux-*eabi.
+ (arm*-*-uclinux*): Remove libgcc_tm_file for arm*-*-uclinux*eabi.
+ (arm*-*-eabi*, arm*-*-symbianelf*): Remove libgcc_tm_file.
+ (avr-*-rtems*): Likewise.
+ (avr-*-*): Likewise.
+ (frv-*-elf): Likewise.
+ (frv-*-*linux*): Likewise.
+ (h8300-*-rtems*): Likewise.
+ (h8300-*-elf*): Likewise.
+ (i[34567]86-*-darwin*): Likewise.
+ (x86_64-*-darwin*): Likewise.
+ (rx-*-elf*): Likewise.
+ (tic6x-*-elf): Likewise.
+ (tic6x-*-uclinux): Likewise.
+ (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (LIBGCC2_DEBUG_CFLAGS LIBGCC2_CFLAGS)
+ (LIBGCC2_INCLUDES, TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA)
+ (LIB2FUNCS_STATIC_EXTRA, LIB2FUNCS_EXCLUDE, T, T_TARGET)
+ (INCLUDES_FOR_TARGET): Remove.
+ (LIBGCC2_CFLAGS): Don't export.
+ (LIB2FUNCS_ST, LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST, srcdirify):
+ Remove.
+ (libgcc-support): Remove $(LIB2ADD), $(LIB2ADD_ST) dependencies.
+ (libgcc.mvars): Likewise.
+ Don't emit LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE, LIB2ADD, LIB2ADD_ST,
+ LIB2_SIDITI_CONV_FUNCS, LIB2_DIVMOD_FUNCS, LIBGCC2_CFLAGS,
+ TARGET_LIBGCC2_CFLAGS.
+ Emit GTHREAD_FLAGS.
+ * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: Move to ../libgcc.
+ * config/darwin-64.c: Move to ../libgcc/config.
+ * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
+ config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
+ config/udivmodsi4.c: Move to ../libgcc/config.
+ * config/gthr-posix.c: Move to ../libgcc/config/alpha.
+ * config/memcmp.c, config/memcpy.c, config/memmove.c,
+ config/memset.c: Move to ../libgcc/config.
+ * config/t-darwin (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/t-freebsd: Remove.
+ * config/t-freebsd-thread: Move to ../libgcc/config.
+ * config/t-libgcc-pic: Move to ../libgcc/config.
+ * config/t-libunwind (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/t-linux: Remove.
+ * config/t-lynx (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC):
+ Remove.
+ * config/t-openbsd-thread: Move to ../libgcc/config.
+ * config/t-rtems (LIBGCC2_INCLUDES): Remove.
+ * config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/t-svr4: Remove.
+ * config/t-vxworks (LIBGCC, INSTALL_LIBGCC, TARGET_LIBGCC2_CFLAGS)
+ (LIBGCC2_DEBUG_CFLAGS, LIB2FUNCS_EXTRA, LIBGCC2_INCLUDES): Remove.
+ * config/vxlib.c, config/vxlib-tls.c: Move to ../libgcc/config.
+ * config/alpha/qrnnd.asm: Move to ../libgcc/config/alpha/qrnnd.S.
+ * config/alpha/t-alpha, config/alpha/t-ieee: Remove.
+ * config/alpha/t-vms (LIB2FUNCS_EXTRA, LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/alpha/vms-gcc_shell_handler.c: Move to ../libgcc/config/alpha.
+ * config/arm/bpabi.c, config/arm/unaligned-funcs.c,
+ config/arm/fp16.c, config/arm/linux-atomic.c,
+ config/arm/linux-atomic-64bit.c: Move to ../libgcc/config/arm.
+ * config/arm/t-arm-elf (LIBGCC, INSTALL_LIBGCC)
+ (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/arm/t-bpabi, config/arm/t-linux: Remove.
+ * config/arm/t-linux-eabi (TARGET_LIBGCC2_CFLAGS)
+ (LIB2FUNCS_STATIC_EXTRA): Remove.
+ * config/arm/t-netbsd: Remove.
+ * config/arm/t-strongarm-elf (LIBGCC, INSTALL_LIBGCC)
+ (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/arm/t-symbian (LIB2FUNCS_STATIC_EXTRA): Remove.
+ * config/arm/t-wince-pe (LIBGCC, INSTALL_LIBGCC)
+ (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/avr/t-avr (LIB2FUNCS_EXCLUDE, TARGET_LIBGCC2_CFLAGS)
+ (LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/bfin/t-bfin-elf (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/bfin/t-bfin-linux: Likewise.
+ * config/bfin/t-bfin-uclinux: Likewise.
+ * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
+ config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
+ config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
+ config/c6x/ltf.c: Move to ../libgcc/config/c6x.
+ * config/c6x/t-c6x-elf (LIB2FUNCS_EXCLUDE, LIB2FUNCS_EXTRA): Remove.
+ * config/c6x/t-c6x-uclinux (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/cris/arit.c: Move to ../libgcc/config/cris.
+ * config/cris/cris_abi_symbol.c: Remove.
+ * config/cris/cris.h: Remove obsolete comment.
+ * config/cris/mulsi3.asm: Move to ../libgcc/config/cris/mulsi3.S.
+ * config/cris/t-cris (LIB2FUNCS_EXTRA, CRIS_LIB1CSRC)
+ ($(LIB2FUNCS_EXTRA)): Remove.
+ * config/cris/t-elfmulti (LIB2FUNCS_STATIC_EXTRA, INSTALL_LIBGCC)
+ (LIBGCC): Remove.
+ * config/cris/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/fr30/t-fr30: Remove.
+ * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
+ config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
+ config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: Move
+ to ../libgcc/config/frv.
+ * config/frv/t-frv (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS)
+ (cmovh.c, cmovw.c, cmovd.c, modi.c, umodi.c, uitof.c, uitod.c)
+ (ulltof.c, LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/frv/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
+ config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
+ config/h8300/popcounthi2.c: Move to ../libgcc/config/h8300.
+ * config/h8300/t-h8300 (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS)
+ (LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/i386/gthr-win32.c: Move to ../libgcc/config/i386.
+ * config/i386/t-cygming (LIBGCC2_INCLUDES): Remove.
+ * config/i386/t-cygwin: Remove.
+ * config/i386/t-darwin (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA)
+ (LIB2FUNCS_EXCLUDE): Remove.
+ * config/i386/t-darwin64 (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA)
+ (LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/i386/t-gthr-win32: Move to ../libgcc/config/i386.
+ * config/i386/t-linux64 (LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/i386/t-mingw-w32: Likewise.
+ * config/i386/t-mingw-w64: Likewise.
+ * config/i386/t-openbsd: Likewise.
+ * config/i386/t-nto: Remove.
+ * config/ia64/quadlib.c: Move to ../libgcc/config/ia64.
+ * config/ia64/t-hpux (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA)
+ (quadlib.c): Remove.
+ * config/ia64/t-ia64: Remove comment.
+ * config/iq2000/lib2extra-funcs.c: Move to
+ ../libgcc/config/iq2000/lib2funcs.c.
+ * config/iq2000/t-iq2000: Remove.
+ * config/m32c/m32c-lib2.c: Move to ../libgcc/config/m32c/lib2funcs.c.
+ * config/m32c/m32c-lib2-trapv.c: Move to ../libgcc/config/m32c/trapv.c.
+ * config/m32r/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/m32c/t-m32c (LIB2FUNCS_EXTRA): Remove.
+ * config/m32r/t-m32r (TARGET_LIBGCC2_CFLAGS, LIBGCC)
+ (INSTALL_LIBGCC): Remove.
+ * config/m68k/fpgnulib.c: Move to ../libgcc/config/m68k.
+ * config/m68k/t-floatlib: Remove.
+ * config/m68k/t-mlibs (LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/mcore/t-mcore (TARGET_LIBGCC2_CFLAGS): Remove.
+ Fix typo.
+ (LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/mep/mep-lib2.c: Move to ../libgcc/config/mep/lib2funcs.c.
+ * config/mep/mep-tramp.c: Move to ../libgcc/config/mep/tramp.c.
+ * config/mep/t-mep (LIB2FUNCS_EXTRA): Remove.
+ * config/mips/t-elf (TARGET_LIBGCC2_CFLAGS, LIBGCC)
+ (INSTALL_LIBGCC): Remove.
+ * config/mips/t-isa3264: Likewise.
+ * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Remove.
+ * config/mips/t-r3900 (TARGET_LIBGCC2_CFLAGS, LIBGCC)
+ (INSTALL_LIBGCC): Remove.
+ * config/mips/t-sde (LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/mips/t-sr71k (TARGET_LIBGCC2_CFLAGS, LIBGCC)
+ (INSTALL_LIBGCC): Remove.
+ * config/mips/t-vr (TARGET_LIBGCC2_CFLAGS)
+ (LIB2FUNCS_STATIC_EXTRA): Remove.
+ * config/mips/vr4120-div.S: Move to ../libgcc/config/mips.
+ * config/mmix/t-mmix (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/mn10300/t-mn10300 (LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/pa/fptr.c, config/pa/linux-atomic.c: Move to
+ ../libgcc/config/pa.
+ * config/pa/lib2funcs.asm: Move to ../libgcc/config/pa/lib2funcs.S.
+ * config/pa/quadlib.c: Move to ../libgcc/config/pa.
+ * config/pa/t-dce-thr (LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/pa/t-linux, config/pa/t-linux64: Remove.
+ * config/pa/t-pa-hpux, config/pa/t-pa-hpux10,
+ config/pa/t-pa-hpux11, config/pa/t-pa64: Remove.
+ * config/pdp11/t-pdp11 (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA):
+ Remove.
+ * config/picochip/libgccExtras: Move to ../libgcc/config/picochip.
+ * config/picochip/t-picochip (LIB2FUNCS_EXTRA, RANLIB_FOR_TARGET)
+ (TARGET_LIBGCC2_CFLAGS, LIBGCC2_DEBUG_CFLAGS): Remove.
+ * config/rs6000/crtresfpr.asm: Move to
+ ../libgcc/config/rs6000/crtresfpr.S.
+ * config/rs6000/crtresgpr.asm: Move to
+ ../libgcc/config/rs6000/crtresgpr.S.
+ * config/rs6000/crtresxfpr.asm: Move to
+ ../libgcc/config/rs6000/crtresxfpr.S.
+ * config/rs6000/crtresxgpr.asm: Move to
+ ../libgcc/config/rs6000/crtresxgpr.S.
+ * config/rs6000/crtsavfpr.asm: Move to
+ ../libgcc/config/rs6000/crtsavfpr.S.
+ * config/rs6000/crtsavgpr.asm: Move to
+ ../libgcc/config/rs6000/crtsavgpr.S.
+ * config/rs6000/darwin-asm.h: Move to ../libgcc/config/rs6000.
+ * config/rs6000/darwin-fpsave.asm: Move to
+ ../libgcc/config/rs6000/darwin-fpsave.S.
+ * config/rs6000/darwin-gpsave.asm: Move to
+ ../libgcc/config/rs6000/darwin-gpsave.S.
+ * config/rs6000/darwin-tramp.asm: Move to
+ ../libgcc/config/rs6000/darwin-tramp.S.
+ * config/rs6000/darwin-vecsave.asm: Move to
+ ../libgcc/config/rs6000/darwin-vecsave.S.
+ * config/rs6000/darwin-world.asm: Move to
+ ../libgcc/config/rs6000/darwin-world.S.
+ * config/rs6000/e500crtres32gpr.asm: Move to
+ ../libgcc/config/rs6000/e500crtres32gpr.S.
+ * config/rs6000/e500crtres64gpr.asm: Move to
+ ../libgcc/config/rs6000/e500crtres64gpr.S.
+ * config/rs6000/e500crtres64gprctr.asm: Move to
+ ../libgcc/config/rs6000/e500crtres64gprctr.S.
+ * config/rs6000/e500crtrest32gpr.asm: Move to
+ ../libgcc/config/rs6000/e500crtrest32gpr.S.
+ * config/rs6000/e500crtrest64gpr.asm: Move to
+ ../libgcc/config/rs6000/e500crtrest64gpr.S.
+ * config/rs6000/e500crtresx32gpr.asm: Move to
+ ../libgcc/config/rs6000/e500crtresx32gpr.S.
+ * config/rs6000/e500crtresx64gpr.asm: Move to
+ ../libgcc/config/rs6000/e500crtresx64gpr.S.
+ * config/rs6000/e500crtsav32gpr.asm: Move to
+ ../libgcc/config/rs6000/e500crtsav32gpr.S.
+ * config/rs6000/e500crtsav64gpr.asm: Move to
+ ../libgcc/config/rs6000/e500crtsav64gpr.S.
+ * config/rs6000/e500crtsav64gprctr.asm: Move to
+ ../libgcc/config/rs6000/e500crtsav64gprctr.S.
+ * config/rs6000/e500crtsavg32gpr.asm: Move to
+ ../libgcc/config/rs6000/e500crtsavg32gpr.S.
+ * config/rs6000/e500crtsavg64gpr.asm: Move to
+ ../libgcc/config/rs6000/e500crtsavg64gpr.S.
+ * config/rs6000/e500crtsavg64gprctr.asm: Move to
+ ../libgcc/config/rs6000/e500crtsavg64gprctr.S.
+ * config/rs6000/eabi.asm: Move to ../libgcc/config/rs6000/eabi.S.
+ * config/rs6000/t-aix43 (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA)
+ (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/rs6000/t-aix52: Likewise.
+ * config/rs6000/t-darwin: Remove.
+ * config/rs6000/t-darwin64 (LIB2_SIDITI_CONV_FUNCS)
+ (LIB2FUNCS_EXTRA): Remove.
+ * config/rs6000/t-fprules (LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/rs6000/t-linux64 (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/rs6000/t-lynx (LIB2FUNCS_EXTRA, tramp.S, LIBGCC)
+ (INSTALL_LIBGCC): Remove.
+ * config/rs6000/t-netbsd (LIB2FUNCS_EXTRA)
+ (LIB2FUNCS_STATIC_EXTRA, tramp.S, crtsavfpr.S, crtresfpr.S)
+ (crtsavgpr.S, crtresgpr.S, crtresxfpr.S, crtresxgpr.S, LIBGCC)
+ (INSTALL_LIBGCC, $(T)crtsavfpr$(objext), $(T)crtresfpr$(objext))
+ ($(T)crtsavgpr$(objext), $(T)crtresgpr$(objext))
+ ($(T)crtresxfpr$(objext), $(T)crtresxgpr$(objext)): Remove.
+ * config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA)
+ (LIB2FUNCS_STATIC_EXTRA, eabi.S, tramp.S): Remove.
+ * config/rs6000/t-spe (LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/rs6000/t-vxworks: Remove comment.
+ * config/rs6000/tramp.asm: Move to ../libgcc/config/rs6000/tramp.S.
+ * config/rx/t-rx (LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/sh/linux-atomic.asm: Move to
+ ../libgcc/config/sh/linux-atomic.S.
+ * config/sh/t-linux (LIB2FUNCS_EXTRA): Remove.
+ * config/sh/t-netbsd: Remove.
+ * config/sh/t-sh (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC):
+ Remove.
+ * config/sparc/t-elf (LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/sparc/t-leon: Likewise.
+ * config/sparc/t-leon3: Likewise.
+ * config/sparc/t-linux64: Likewise.
+ * config/sparc/t-netbsd64: Fix typo.
+ Remove comment.
+ * config/spu/divmodti4.c, config/spu/divv2df3.c,
+ config/spu/float_disf.c, config/spu/float_unsdidf.c,
+ config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
+ config/spu/mfc_multi_tag_release.c,
+ config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
+ config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
+ config/spu/multi3.c: Move to ../libgcc/config/spu.
+ * config/spu/t-spu-elf (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXCLUDE)
+ (LIB2FUNCS_STATIC_EXTRA, LIB2_SIDITI_CONV_FUNCS, LIBGCC)
+ (INSTALL_LIBGCC): Remove.
+ * config/stormy16/stormy16-lib2.c: Move to
+ ../libgcc/config/stormy16/lib2.c.
+ * config/stormy16/stormy16-lib2-ashlsi3.c: Move to
+ ../libgcc/config/stormy16/ashlsi3.c.
+ * config/stormy16/stormy16-lib2-ashrsi3.c: Move to
+ ../libgcc/config/stormy16/ashrsi3.c.
+ * config/stormy16/stormy16-lib2-clzhi2.c: Move to
+ ../libgcc/config/stormy16/clzhi2.c.
+ * config/stormy16/stormy16-lib2-cmpsi2.c: Move to
+ ../libgcc/config/stormy16/cmpsi2.c.
+ * config/stormy16/stormy16-lib2-ctzhi2.c: Move to
+ ../libgcc/config/stormy16/ctzhi2.c.
+ * config/stormy16/stormy16-lib2-divsi3.c: Move to
+ ../libgcc/config/stormy16/divsi3.c.
+ * config/stormy16/stormy16-lib2-ffshi2.c: Move to
+ ../libgcc/config/stormy16/ffshi2.c.
+ * config/stormy16/stormy16-lib2-lshrsi3.c: Move to
+ ../libgcc/config/stormy16/lshrsi3.c.
+ * config/stormy16/stormy16-lib2-modsi3.c: Move to
+ ../libgcc/config/stormy16/modsi3.c.
+ * config/stormy16/stormy16-lib2-parityhi2.c: Move to
+ ../libgcc/config/stormy16/parityhi2.c.
+ * config/stormy16/stormy16-lib2-popcounthi2.c: Move to
+ ../libgcc/config/stormy16/popcounthi2.c.
+ * config/stormy16/stormy16-lib2-ucmpsi2.c: Move to
+ ../libgcc/config/stormy16/ucmpsi2.c.
+ * config/stormy16/stormy16-lib2-udivmodsi4.c: Move to
+ ../libgcc/config/stormy16/udivmodsi4.c.
+ * config/stormy16/stormy16-lib2-udivsi3.c: Move to
+ ../libgcc/config/stormy16/udivsi3.c.
+ * config/stormy16/stormy16-lib2-umodsi3.c: Move to
+ ../libgcc/config/stormy16/umodsi3.c.
+ * config/stormy16/t-stormy16: Move to ../libgcc/config/t-stormy16.
+ * config/v850/t-v850 (INSTALL_LIBGCC): Remove.
+ * config/xtensa/lib2funcs.S: Move to ../libgcc/config/xtensa.
+ * config/xtensa/t-elf: Remove.
+ * config/xtensa/t-xtensa (LIB2FUNCS_EXTRA): Remove.
+ * config.gcc (*-*-freebsd*): Remove t-freebsd, t-freebsd-thread
+ from tmake_file.
+ (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
+ *-*-gnu*, *-*-kopensolaris*-gnu): Remove t-linux from tmake_file.
+ (*-*-netbsd*): Remove t-libgcc-pic from tmake_file.
+ (*-*-openbsd*): Likewise.
+ Remove t-openbsd-thread for posix threads.
+ (alpha*-*-linux*): Remove alpha/t-alpha, alpha/t-ieee from tmake_file.
+ (alpha*-*-freebsd*): Likewise.
+ (alpha*-*-netbsd*): Likewise.
+ (alpha*-*-openbsd*): Likewise.
+ (alpha64-dec-*vms*): Likewise.
+ (alpha*-dec-*vms*): Likewise.
+ (arm*-*-netbsdelf*): Remove arm/t-netbsd from tmake_file.
+ (arm*-*-linux*): Remove t-linux from tmake_file.
+ Remove arm/t-bpabi from tmake_file for arm*-*-linux-*eabi.
+ (arm*-*-uclinux*): Remove arm/t-bpabi from tmake_file for
+ arm*-*-uclinux*eabi.
+ (arm*-*-eabi*, arm*-*-symbianelf* ): Remove arm/t-bpabi from
+ tmake_file for arm*-*-eabi*.
+ (fr30-*-elf): Remove tmake_file.
+ (hppa*64*-*-linux*): Remove tmake_file.
+ (hppa*-*-linux*): Likewise.
+ (hppa[12]*-*-hpux10*): Remove pa/t-pa-hpux10, pa/t-pa-hpux from
+ tmake_file.
+ (hppa*64*-*-hpux11*): Remove pa/t-pa64, pa/t-pa-hpux from tmake_file.
+ (hppa[12]*-*-hpux11*): Remove pa/t-pa-hpux11, pa/t-pa-hpux from
+ tmake_file.
+ (i[34567]86-*-elf*): Remove tmake_file.
+ (x86_64-*-elf*): Likewise.
+ (i[34567]86-*-nto-qnx*): Likewise.
+ (i[34567]86-*-cygwin*): Remove i386/t-cygwin from tmake_file.
+ (i[34567]86-*-mingw*, x86_64-*-mingw*): Remove i386/t-gthr-win32
+ from tmake_file if using win32 threads.
+ (iq2000*-*-elf*): Remove tmake-file.
+ (microblaze*-linux*): Likewise.
+ (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
+ (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
+ (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
+ (sh64l*-*-netbsd*): Remove sh/t-netbsd from tmake_file for
+ sh5*-*-netbsd*, sh64*-netbsd*, *-*-netbsd.
+ (xtensa*-*-elf*): Remove tmake_file.
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (LIB1ASMSRC): Don't export.
+ (libgcc.mvars): Don't emit LIB1ASMFUNCS, LIB1ASMSRC.
+ * config/arm/arm.c: Update lib1funcs.asm filename.
+ * config/arm/linux-eabi.h: Likewise.
+ * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
+ config/arm/ieee754-df.S, config/arm/ieee754-sf.S: Move to
+ ../libgcc/config/arm.
+ * config/arm/lib1funcs.asm: Move to ../libgcc/config/arm/lib1funcs.S.
+ * config/arm/t-arm (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+ * config/arm/t-arm-elf (LIB1ASMFUNCS): Remove.
+ * config/arm/t-bpabi: Likewise.
+ * config/arm/t-linux (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+ * config/arm/t-linux-eabi (LIB1ASMFUNCS): Remove.
+ * config/arm/t-strongarm-elf: Likewise.
+ * config/arm/t-symbian: Likewise.
+ * config/arm/t-vxworks: Likewise.
+ * config/arm/t-wince-pe: Likewise.
+ * config/avr/libgcc.S: Move to ../libgcc/config/avr.
+ * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+ * config/bfin/lib1funcs.asm: Move to ../libgcc/config/bfin/lib1funcs.S.
+ * config/bfin/t-bfin: Remove.
+ * config/bfin/t-bfin-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+ * config/bfin/t-bfin-linux: Likewise.
+ * config/bfin/t-bfin-uclinux: Likewise.
+ * config/c6x/lib1funcs.asm: Move to ../libgcc/config/c6x/lib1funcs.S.
+ * config/c6x/t-c6x-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+ * config/fr30/lib1funcs.asm: Move to ../libgcc/config/fr30/lib1funcs.S.
+ * config/fr30/t-fr30 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+ * config/frv/lib1funcs.asm: Move to ../libgcc/config/frv/lib1funcs.S.
+ * config/frv/t-frv (CROSS_LIBGCC1, LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+ * config/h8300/fixunssfsi.c: Update lib1funcs.asm filename.
+ * config/h8300/lib1funcs.asm: Move to
+ ../libgcc/config/h8300/lib1funcs.S.
+ * config/h8300/t-h8300 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+ * config/i386/cygwin.asm: Move to ../libgcc/config/i386/cygwin.S.
+ * config/i386/t-cygming (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+ * config/i386/t-interix: Likewise.
+ * config/ia64/lib1funcs.asm: Move to ../libgcc/config/ia64/lib1funcs.S.
+ * config/ia64/t-hpux (LIB1ASMFUNCS, LIBGCC1_TEST): Remove.
+ * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+ * config/iq2000/t-iq2000 (LIBGCC1, CROSS_LIBGCC1): Remove.
+ * config/m32c/m32c.c: Update m32c-lib1.S filename.
+ * config/m32c/m32c-lib1.S: Move to ../libgcc/config/m32c/lib1funcs.S.
+ * config/m32c/t-m32c (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+ * config/m32r/t-linux (CROSS_LIBGCC1, LIBGCC1, LIBGCC1_TEST): Remove.
+ * config/m68k/lb1sf68.asm: Move to ../libgcc/config/m68k/lb1sf68.S.
+ * config/m68k/t-floatlib (LIB1ASMSRC, LIB1ASMFUNCS): New file.
+ * config/mcore/lib1.asm: Move to ../libgcc/config/mcore/lib1funcs.S.
+ * config/mcore/t-mcore (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+ * config/mep/mep-lib1.asm: Move to ../libgcc/config/mep/lib1funcs.S.
+ * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+ * config/mips/mips16.S: Move to ../libgcc/config/mips.
+ * config/mips/t-libgcc-mips16: Remove.
+ * config/mips/t-sr71k (LIBGCC1, CROSS_LIBGCC1): Remove.
+ * config/pa/milli64.S: Move to ../libgcc/config/pa.
+ * config/pa/t-linux (LIB1ASMFUNCS, LIB1ASMSRC): Remove.
+ * config/pa/t-linux64: Likewise.
+ * config/picochip/libgccExtras/fake_libgcc.asm: Move to
+ ../libgcc/config/picochip/lib1funcs.S.
+ * config/picochip/t-picochip (LIB1ASMFUNCS, LIB1ASMSRC): Remove.
+ * config/sh/lib1funcs.asm: Move to ../libgcc/config/sh/lib1funcs.S.
+ * config/sh/lib1funcs.h: Move to ../libgcc/config/sh.
+ * config/sh/sh.h: Update lib1funcs.asm filename.
+ * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Remove.
+ * config/sh/t-netbsd: Likewise.
+ * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE):
+ Remove.
+ * config/sh/t-sh64 (LIB1ASMFUNCS): Remove.
+ * config/sparc/lb1spc.asm: Move to ../libgcc/config/sparc/lb1spc.S.
+ * config/sparc/lb1spl.asm: Remove.
+ * config/sparc/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+ * config/sparc/t-leon: Likewise.
+ * config/spu/t-spu-elf (LIBGCC1, CROSS_LIBGCC1): Remove.
+ * config/v850/lib1funcs.asm: Move to ../libgcc/config/v850/lib1funcs.S.
+ * config/v850/t-v850 (LIB1ASMSRC, LIB1ASMFUNCS): Remove
+ * config/vax/lib1funcs.asm: Move to ../libgcc/config/vax/lib1funcs.S.
+ * config/vax/t-linux: Remove.
+ * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S: Move to
+ ../libgcc/config/xtensa.
+ * config/xtensa/lib1funcs.asm: Move to
+ ../libgcc/config/xtensa/lib1funcs.S.
+ * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+ * config.gcc (bfin*-rtems*): Remove bfin/t-bfin from tmake_file.
+ (bfin*-*): Likewise.
+ (mips64*-*-linux*, mipsisa64*-*-linux*): Remove
+ mips/t-libgcc-mips16 from tmake_file.
+ (mips*-*-linux*): Likewise.
+ (mips*-sde-elf*): Likewise.
+ (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
+ (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
+ (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Likewise.
+ (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
+ (mips-*-elf*, mipsel-*-elf*): Likewise.
+ (mips64-*-elf*, mips64el-*-elf*): Likewise.
+ (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
+ (mips*-*-rtems*): Likewise.
+ (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
+ (vax-*-linux*): Remove vax/t-linux from tmake_file.
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.gcc (extra_parts): Remove.
+ (*-*-freebsd*): Remove extra_parts.
+ (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
+ *-*-gnu*, *-*-kopensolaris*-gnu): Likewise.
+ (*-*-netbsd*): Remove t-libc-ok, t-netbsd from tmake_file.
+ Remove extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
+ *-*-netbsdelf[2-9]*.
+ (*-*-openbsd*): Remove t-libc-ok from tmake_file.
+ (alpha*-*-linux*): Remove extra_parts.
+ (alpha*-*-freebsd*): Likewise.
+ (bfin*-linux-uclibc*): Likewise.
+ (fr30-*-elf): Likewise.
+ (moxie-*-elf): Likewise.
+ (moxie-*-uclinux*): Likewise.
+ (h8300-*-rtems*): Remove h8300/t-elf from tmake_file.
+ (h8300-*-elf*): Likewise.
+ (hppa*64*-*-hpux11*): Remove extra_parts.
+ (i[34567]86-*-elf*): Remove i386/t-i386elf, i386/t-crtstuff from
+ tmake_file.
+ (x86_64-*-elf*): Likewise.
+ (i[34567]86-*-freebsd*): Remove tmake_file.
+ (x86_64-*-freebsd*): Likewise.
+ (x86_64-*-netbsd*): Likewise.
+ (i[34567]86-*-openbsd2.*, i[34567]86-*openbsd3.[0123]): Remove
+ t-libc-ok from tmake_file.
+ (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
+ i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
+ i[34567]86-*-kopensolaris*-gnu): Remove i386/t-crtstuff from
+ tmake_file.
+ Remove extra_parts.
+ (x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
+ Remove i386/t-crtstuff from tmake_file.
+ (i[34567]86-*-lynxos*): Likewise.
+ Remove extra_parts.
+ (ia64*-*-elf*): Remove extra_parts.
+ (ia64*-*-freebsd*): Likewise.
+ (ia64*-*-linux*): Likewise.
+ (ia64-hp-*vms*): Remove ia64/t-vms from tmake_file.
+ (m32r-*-elf*): Remove extra_parts.
+ (m32rle-*-elf*): Likewise.
+ (m32r-*-rtems*): Likewise.
+ (m68k-*-elf*, fido-*-elf*): Likewise.
+ (m68k*-*-openbsd*): Remove t-libc-ok from tmake_file.
+ (m68k-*-rtems*): Remove extra_parts.
+ (mep-*-*): Likewise.
+ (microblaze*-linux*): Likewise.
+ (mips64*-*-linux*, mipsisa64*-*-linux*): Likewise.
+ (mips*-*-linux*): Likewise.
+ (powerpc-*-lynxos*): Likewise.
+ (s390x-ibm-tpf*): Likewise.
+ (score-*-elf): Likewise.
+ Remove tmake_file.
+ (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*, sh[2346lbe]*-*-linux*,
+ sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*, sh5l*-*-netbsd*,
+ sh64-*-netbsd*, sh64l*-*-netbsd*): Remove sh/t-elf from tmake_file.
+ Remove sh/t-superh from tmake_file for sh*-superh-elf.
+ Remove sh/t-linux64 from tmake_file for sh64*-*-linux*.
+ (sh-*-rtems*): Remove sh/t-elf from tmake_file.
+ (sh-wrs-vxworks): Likewise.
+ (sparc-*-linux*): Remove extra_parts.
+ (sparc64-*-linux*): Likewise.
+ (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Likewise.
+ (xstormy16-*-elf): Likewise.
+ (xtensa*-*-linux*): Remove xtensa/t-linux from tmake_file.
+ (am33_2.0-*-linux*): Remove extra_parts.
+ * configure.ac (extra_parts): Don't substitute.
+ * configure: Regenerate.
+ * crtstuff.c: Move to ../libgcc.
+ * Makefile.in (CRTSTUFF_CFLAGS): Remove.
+ (EXTRA_PARTS): Remove.
+ (CRTSTUFF_T_CFLAGS): Remove.
+ (MOSTLYCLEANFILES): Remove $(EXTRA_PARTS).
+ (GCC_EXTRA_PARTS): Remove.
+ (libgcc.mvars): Remove GCC_EXTRA_PARTS, CRTSTUFF_CFLAGS,
+ CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S.
+ Emit GCC_CFLAGS, INHIBIT_LIBC_CFLAGS.
+ ($(T)crtbegin.o, $(T)crtend.o, $(T)crtbeginS.o, $(T)crtendS.o)
+ ($(T)crtbeginT.o): Remove.
+ * config/alpha/t-vms (EXTRA_PARTS): Remove.
+ ($(T)vms-dwarf2.o, $(T)vms-dwarf2eh.o): Remove.
+ * config/alpha/vms-dwarf2.asm: Move to
+ ../libgcc/config/alpha/vms-dwarf2.S.
+ * config/alpha/vms-dwarf2eh.asm: Move to
+ ../libgcc/config/alpha/vms-dwarf2eh.S.
+ * config/arm/crti.asm: Move to ../libgcc/config/arm/crti.S.
+ * config/arm/crtn.asm: Move to ../libgcc/config/arm/crtn.S.
+ * config/arm/t-arm-elf (EXTRA_MULTILIB_PARTS): Remove.
+ ($(T)crti.o, $(T)crtn.o): Remove.
+ * config/arm/t-linux: Remove comment.
+ * config/arm/t-linux-eabi (EXTRA_MULTILIB_PARTS): Remove.
+ * config/arm/t-strongarm-elf (EXTRA_MULTILIB_PARTS): Remove.
+ ($(T)crti.o, $(T)crtn.o): Remove.
+ * config/arm/t-symbian (EXTRA_MULTILIB_PARTS): Remove.
+ * config/bfin/crti.s: Move to ../libgcc/config/bfin/crti.S.
+ * config/bfin/crtn.s: Move to ../libgcc/config/bfin/crtn.S.
+ * config/bfin/crtlibid.s: Move to ../libgcc/config/bfin/crtlibid.S.
+ * config/bfin/t-bfin (EXTRA_PARTS): Remove.
+ ($(T)crti.o, $(T)crtn.o): Remove.
+ * config/bfin/t-bfin-elf (CRTSTUFF_T_CFLAGS): Remove.
+ ($(T)crti.o, $(T)crtn.o, $(T)crtlibid.o): Remove
+ (EXTRA_MULTILIB_PARTS): Remove.
+ * config/bfin/t-bfin-linux (CRTSTUFF_T_CFLAGS,
+ EXTRA_MULTILIB_PARTS): Remove.
+ * config/bfin/t-bfin-uclinux (CRTSTUFF_T_CFLAGS): Remove.
+ ($(T)crtlibid.o): Remove.
+ (EXTRA_MULTILIB_PARTS): Remove.
+ * config/c6x/crti.s: Move to ../libgcc/config/c6x/crti.S.
+ * config/c6x/crtn.s: Move to ../libgcc/config/c6x/crtn.S.
+ * config/c6x/t-c6x-elf ($(T)crti.o, $(T)crtn.o): Remove.
+ (EXTRA_MULTILIB_PARTS): Remove.
+ (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
+ * config/c6x/t-c6x-uclinux (CRTSTUFF_T_CFLAGS,
+ CRTSTUFF_T_CFLAGS_S): Remove.
+ * config/cris/t-elfmulti (CRTSTUFF_T_CFLAGS): Remove.
+ * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
+ * config/fr30/crti.asm: Move to ../libgcc/config/fr30/crti.S.
+ * config/fr30/crtn.asm: Move to ../libgcc/config/fr30/crtn.S.
+ * config/fr30/t-fr30 ($(T)crti.o, $(T)crtn.o): Remove.
+ * config/frv/frvbegin.c, config/frv/frvend.c: Move to
+ ../libgcc/config/frv.
+ * config/frv/t-frv (EXTRA_MULTILIB_PARTS): Remove.
+ (FRVSTUFF_CFLAGS, $(T)frvbegin$(objext), $(T)frvend$(objext)): Remove.
+ * config/frv/t-linux (EXTRA_MULTILIB_PARTS): Remove.
+ (CRTSTUFF_T_CFLAGS): Remove.
+ * config/h8300/crti.asm: Move to ../libgcc/config/h8300/crti.S.
+ * config/h8300/crtn.asm: Move to ../libgcc/config/h8300/crtn.S.
+ * config/h8300/t-elf: Remove.
+ * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
+ Move to ../libgcc/config/i386.
+ * config/i386/t-crtstuff: Remove.
+ * config/i386/t-i386elf: Remove.
+ * config/i386/t-linux64 (EXTRA_MULTILIB_PARTS): Remove.
+ * config/i386/t-nto (CRTSTUFF_T_CFLAGS, EXTRA_PARTS): Remove.
+ * config/ia64/crtbegin.asm: Move to ../libgcc/config/ia64/crtbegin.S.
+ * config/ia64/crtend.asm: Move to ../libgcc/config/ia64/crtend.S.
+ * config/ia64/crti.asm: Move to ../libgcc/config/ia64/crti.S.
+ * config/ia64/crtn.asm: Move to ../libgcc/config/ia64/crtn.S.
+ * config/ia64/t-vms: Remove.
+ * config/ia64/vms-crtinit.asm: Move to
+ ../libgcc/config/ia64/vms-crtinit.S.
+ * config/m32c/t-m32c (EXTRA_MULTILIB_PARTS): Remove.
+ * config/m32r/initfini.c: Move to ../libgcc/config/m32r.
+ * config/m32r/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
+ * config/m32r/t-m32r (CRTSTUFF_T_CFLAGS): Remove.
+ ($(T)crtinit.o, $(T)crtfini.o): Remove.
+ (m32rx, m32r2): Remove.
+ (EXTRA_MULTILIB_PARTS): Remove.
+ * config/m68k/crti.s: Move to ../libgcc/config/m68k/crti.S.
+ * config/m68k/crtn.s: Move to ../libgcc/config/m68k/crtn.S.
+ * config/m68k/t-crtstuff: Remove.
+ * config/m68k/t-linux (EXTRA_MULTILIB_PARTS): Remove.
+ * config/m68k/t-m68kelf: Remove.
+ * config/m68k/t-uclinux (EXTRA_MULTILIB_PARTS): Remove.
+ * config/mcore/crti.asm: Move to ../libgcc/config/mcore/crti.S.
+ * config/mcore/crtn.asm: Move to ../libgcc/config/mcore/crtn.S.
+ * config/mcore/t-mcore ($(T)crti.o, $(T)crtn.o): Remove.
+ (EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove.
+ * config/mep/t-mep (CRTSTUFF_CFLAGS): Remove.
+ (EXTRA_MULTILIB_PARTS): Remove.
+ * config/microblaze/crti.s: Move to ../libgcc/config/microblaze/crti.S.
+ * config/microblaze/crtn.s: Move to ../libgcc/config/microblaze/crtn.S.
+ * config/microblaze/t-microblaze (EXTRA_MULTILIB_PARTS,
+ EXTRA_PARTS): Remove.
+ ($(T)crti$(objext), $(T)crtn$(objext)): Remove.
+ * config/mips/crti.asm: Move to ../libgcc/config/mips/crti.S.
+ * config/mips/crtn.asm: Move to ../libgcc/config/mips/crtn.S.
+ * config/mips/t-elf (CRTSTUFF_T_CFLAGS): Remove.
+ ($(T)crti.o, $(T)crtn.o): Remove.
+ (EXTRA_MULTILIB_PARTS): Remove.
+ * config/mips/t-isa3264: Likewise.
+ * config/mips/t-linux64 (EXTRA_MULTILIB_PARTS): Remove.
+ * config/mips/t-r3900 (EXTRA_MULTILIB_PARTS): Remove.
+ (CRTSTUFF_T_CFLAGS): Remove.
+ * config/mips/t-sde (CRTSTUFF_T_CFLAGS): Remove.
+ ($(T)crti.o, $(T)crtn.o): Remove.
+ (EXTRA_MULTILIB_PARTS): Remove.
+ * config/mips/t-sr71k (EXTRA_MULTILIB_PARTS, CRTSTUFF_T_CFLAGS):
+ Remove.
+ ($(T)crti.o, $(T)crtn.o): Remove.
+ * config/mips/t-st (EXTRA_MULTILIB_PARTS): Remove.
+ * config/mips/t-vr (CRTSTUFF_T_CFLAGS): Remove.
+ (EXTRA_MULTILIB_PARTS): Remove.
+ ($(T)crti.o, $(T)crtn.o): Remove.
+ * config/mmix/crti.asm: Move to ../libgcc/config/crti.S.
+ * config/mmix/crtn.asm: Move to ../libgcc/config/crtn.S.
+ * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Remove.
+ * config/moxie/crti.asm, config/moxie/crtn.asm: Remove.
+ * config/pa/stublib.c: Move to libgcc/config/pa.
+ * config/pa/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
+ * config/pa/t-linux64 (CRTSTUFF_T_CFLAGS_S): Remove.
+ * config/pa/t-pa-hpux11 (LIBGCCSTUB_OBJS, stublib.c): Remove.
+ (pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o)
+ (pthread_mutex_unlock-stub.o, pthread_once-stub.o)
+ ($(T)libgcc_stub.a): Remove.
+ * config/pa/t-pa64 (LIBGCCSTUB_OBJS, stublib.c): Remove.
+ (rfi-stub.o, dfi-stub.o, cxaf-stub.o, jvrc-stub.o)
+ (pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o)
+ (pthread_mutex_unlock-stub.o, pthread_once-stub.o)
+ ($(T)libgcc_stub.a): Remove.
+ * config/rs6000/eabi-cn.asm: Move to
+ ../../../libgcc/config/rs6000/eabi-cn.S.
+ * config/rs6000/eabi-ci.asm: Move to
+ ../../../libgcc/config/rs6000/eabi-ci.S.
+ * config/rs6000/sol-ci.asm: Move to
+ ../../../libgcc/config/rs6000/sol-ci.S.
+ * config/rs6000/sol-cn.asm: Move to
+ ../../../libgcc/config/rs6000/sol-cn.S.
+ * config/rs6000/t-lynx (EXTRA_MULTILIB_PARTS): Remove.
+ (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
+ * config/rs6000/t-netbsd (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S):
+ Remove.
+ (EXTRA_MULTILIB_PARTS): Remove.
+ * config/rs6000/t-ppccomm (EXTRA_MULTILIB_PARTS): Remove.
+ (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
+ ($(T)ecrti$(objext), $(T)ecrtn$(objext), $(T)ncrti$(objext),
+ ($(T)ncrtn$(objext)): Remove.
+ (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
+ * config/rs6000/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
+ * config/rx/t-rx (EXTRA_MULTILIB_PARTS): Remove.
+ * config/score/crti.asm: Move to ../libgcc/config/score/crti.S.
+ * config/score/crtn.asm: Move to ../libgcc/config/score/crtn.S.
+ * config/score/t-score-elf: Remove.
+ * config/sh/crt1.asm: Move to ../libgcc/config/sh/crt1.S.
+ * config/sh/crti.asm: Move to ../libgcc/config/sh/crti.S.
+ * config/sh/crtn.asm: Move to ../libgcc/config/sh/crtn.S.
+ * config/sh/lib1funcs-4-300.asm: Move to
+ ../../../libgcc/config/sh/lib1funcs-4-300.S.
+ * config/sh/lib1funcs-Os-4-200.asm: Move to
+ ../libgcc/config/sh/lib1funcs-Os-4-200.S.
+ * config/sh/t-elf: Remove.
+ * config/sh/t-linux (EXTRA_MULTILIB_PARTS): Remove.
+ * config/sh/t-linux64: Remove.
+ * config/sh/t-netbsd (EXTRA_MULTILIB_PARTS): Remove.
+ * config/sh/t-sh ($(T)crt1.o, $(T)crti.o, $(T)crtn.o): Remove.
+ (IC_EXTRA_PARTS, OPT_EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove.
+ ($(T)ic_invalidate_array_4-100.o)
+ ($(T)libic_invalidate_array_4-100.a)
+ ($(T)ic_invalidate_array_4-200.o)
+ ($(T)libic_invalidate_array_4-200.a, $(T)ic_invalidate_array_4a.o)
+ ($(T)libic_invalidate_array_4a.a, $(T)sdivsi3_i4i-Os-4-200.o)
+ ($(T)udivsi3_i4i-Os-4-200.o, $(T)unwind-dw2-Os-4-200.o)
+ ($(T)libgcc-Os-4-200.a, $(T)div_table-4-300.o)
+ ($(T)libgcc-4-300.a): Remove.
+ * config/sh/t-superh: Remove.
+ * config/sh/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
+ * config/sparc/t-linux64 (CRTSTUFF_T_CFLAGS): Remove.
+ * config/spu/cache.S: Move to ../libgcc/config/spu.
+ * config/spu/cachemgr.c: Move to ../libgcc/config/spu.
+ * config/spu/t-spu-elf (CRTSTUFF_T_CFLAGS): Remove.
+ (EXTRA_MULTILIB_PARTS): Remove.
+ ($(T)cachemgr.o, $(T)cachemgr_nonatomic.o, $(T)libgcc_%.a): Remove.
+ ($(T)cache8k.o, $(T)cache16k.o, $(T)cache32k.o, $(T)cache32k.o)
+ ($(T)cache64k.o, $(T)cache128k.o): Remove.
+ * config/t-freebsd (CRTSTUFF_T_CFLAGS_S): Remove.
+ * config/t-libc-ok: Remove.
+ * config/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
+ * config/t-lynx (CRTSTUFF_T_CFLAGS_S): Remove.
+ * config/t-netbsd: Remove.
+ * config/t-svr4 (CRTSTUFF_T_CFLAGS_S): Remove.
+ * config/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
+ * config/vms/t-vms (VMS_EXTRA_PARTS): Remove.
+ ($(T)vcrt0.o, $(T)pcrt0.o): Remove.
+ * config/vms/vms-ucrt0.c: Move to ../libgcc/config/vms.
+ * config/xtensa/crti.asm: Move to ../libgcc/config/xtensa/crti.S.
+ * config/xtensa/crtn.asm: Move to ../libgcc/config/xtensa/crtn.S.
+ * config/xtensa/t-elf (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
+ (EXTRA_MULTILIB_PARTS): Remove.
+ * config/xtensa/t-linux: Remove.
+ * config/xtensa/t-xtensa ($(T)crti.o, $(T)crtn.o): Remove.
+
+2011-11-02 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (bdesc_args) [IX86_BUILTIN_CVTTPD2DQ256]: Use
+ CODE_FOR_fix_truncv4dfv4si2, not CODE_FOR_fix_truncv4sfv4si2.
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR translation/45116
+ * Makefile.in (slibdir): Remove, don't export.
+ (SHLIB_NM_FLAGS): Remove.
+ (libgcc.mvars): Don't emit SHLIB_LINK, SHLIB_INSTALL,
+ SHLIB_DLLDIR, SHLIB_EXT, SHLIB_MKMAP, SHLIB_MKMAP_OPTS,
+ SHLIB_MAPFILES, SHLIB_NM_FLAGS.
+ (DRIVER_DEFINES): Test SHLIB instead of SHLIB_LINK.
+ (gcc.o): Pass SHLIB instead of SHLIB_LINK.
+ (gccspec.o): Likewise.
+ (installdirs): Don't create $(DESTDIR)$(slibdir).
+ * configure.ac (slibdir): Remove.
+ * configure: Regenerate.
+ * libgcc-libsystem.ver: Move to ../libgcc/config.
+ * mkmap-flat.awk, mkmap-symver.awk: Move to ../libgcc.
+ * config/libgcc-glibc.ver: Move to ../libgcc/config.
+ * config/t-libunwind (SHLIB_LC): Remove.
+ * config/t-linux (SHLIB_MAPFILES): Remove.
+ * config/t-slibgcc-dummy: Rename to config/t-slibgcc.
+ * config/t-slibgcc-elf-ver: Remove.
+ * config/t-slibgcc-libgcc, config/t-slibgcc-nolc-override: Move to
+ ../libgcc/config.
+ * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: Move
+ to ../libgcc/config/alpha.
+ * config/alpha/t-vms (shlib_version, SHLIB_EXT, SHLIB_OBJS,
+ SHLIB_NAME, SHLIB_MULTILIB, SHLIB_INSTALL, SHLIB_SYMVEC,
+ SHLIB_SYMVECX2, SHLIB_LINK): Remove.
+ * config/arm/libgcc-bpabi.ver: Move to ../libgcc/config/arm.
+ * config/arm/t-bpabi (SHLIB_MAPFILES): Remove.
+ * config/arm/t-netbsd (SHLIB_EXT, SHLIB_NAME, SHLIB_SONAME,
+ SHLIB_OBJS, SHLIB_LINK, SHLIB_INSTALL): Remove.
+ * config/arm/t-symbian (SHLIB_LC): Remove.
+ * config/bfin/libgcc-bfin.ver: Move to
+ ../libgcc/config/bfin/libgcc-glibc.ver.
+ * config/bfin/t-bfin-linux (SHLIB_MAPFILES): Remove.
+ * config/c6x/libgcc-c6xeabi.ver: Move to
+ ../libgcc/config/c6x/libgcc-eabi.ver.
+ * config/c6x/t-c6x-elf (SHLIB_MAPFILES): Remove.
+ * config/cris/libgcc.ver: Move to
+ ../libgcc/config/cris/libgcc-glibc.ver.
+ * config/cris/t-linux (SHLIB_MAPFILES): Remove.
+ * config/frv/libgcc-frv.ver: Move to ../libgcc/config/frv.
+ * config/frv/t-linux (SHLIB_MAPFILES): Remove.
+ * config/i386/darwin-libgcc.10.4.ver: Move to
+ ../libgcc/config/i386/libgcc-darwin.10.4.ver.
+ * config/i386/darwin-libgcc.10.5.ver: Move to
+ ../libgcc/config/i386/libgcc-darwin.10.5.ver.
+ * config/i386/libgcc-glibc.ver: Move to ../libgcc/config/i386.
+ * config/i386/t-cygming (SHLIB_EXT, SHLIB_IMPLIB, SHLIB_SOVERSION,
+ SHLIB_SONAME, SHLIB_MAP, SHLIB_OBJS, SHLIB_DIR, SHLIB_SLIBDIR_QUAL)
+ SHLIB_PTHREAD_CFLAG, SHLIB_PTHREAD_LDFLAG, SHLIB_LINK,
+ SHLIB_INSTALL, SHLIB_MKMAP, SHLIB_MKMAP_OPTS, SHLIB_MAPFILES): Remove.
+ * config/i386/t-cygwin (SHLIB_LC, SHLIB_EH_EXTENSION,
+ SHLIB_IMPLIB, SHLIB_SONAME, SHLIB_MKMAP_OPTS): Remove.
+ * config/i386/t-dlldir, config/i386/t-dlldir-x: Move to
+ ../libgcc/config/i386.
+ * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: Move to
+ ../libgcc/config/i386.
+ * config/i386/t-linux: Move to ../libgcc/config/i386.
+ * config/i386/t-mingw-pthread: Move to ../libgcc/config/i386.
+ * config/i386/t-mingw-w32 (SHLIB_LC): Remove.
+ * config/i386/t-mingw-w64: Likewise.
+ * config/i386/t-mingw32: Remove.
+ * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: Move
+ to ../libgcc/config/ia64.
+ * config/ia64/t-glibc: Remove.
+ * config/ia64/t-hpux (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL): Remove.
+ * config/ia64/t-ia64 (SHLIB_MAPFILES): Remove.
+ * config/ia64/t-vms (shlib_version, SHLIB_EXT, SHLIB_OBJS,
+ SHLIB_NAME, SHLIB_MULTILIB, SHLIB_INSTALL, SHLIB_LINK): Remove.
+ * config/ia64/vms_symvec_libgcc_s.opt: Remove.
+ * config/m32r/libgcc-glibc.ver: Move to ../libgcc/config/m32r.
+ * config/m32r/t-linux (SHLIB_MAPFILES): Remove.
+ * config/m68k/t-slibgcc-elf-ver: Move to ../libgcc/config/m68k.
+ * config/mips/t-libgcc-mips16 (SHLIB_MAPFILES): Remove.
+ * config/pa/t-hpux-shlib: Move to ../libgcc/config/pa/t-slibgcc-hpux.
+ * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver:
+ Move to ../libgcc/config/pa.
+ * config/rs6000/darwin-libgcc.10.4.ver: Move to
+ ../libgcc/config/rs6000/libgcc-darwin.10.4.ver.
+ * config/rs6000/darwin-libgcc.10.5.ver: Move to
+ ../libgcc/config/rs6000/libgcc-darwin.10.5.ver.
+ * config/rs6000/t-aix43 (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL,
+ SHLIB_LIBS, SHLIB_MKMAP, SHLIB_NM_FLAGS, AR_FLAGS_FOR_TARGET): Remove.
+ * config/rs6000/t-aix52: Likewise.
+ * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: Move to
+ ../libgcc/config/sh.
+ * config/sparc/libgcc-sparc-glibc.ver: Move to
+ ../libgcc/config/sparc/libgcc-glibc.ver.
+ * config/sparc/t-linux: Move to ../libgcc/config/sparc.
+ * config/xtensa/t-linux (SHLIB_MAPFILES): Remove.
+ * config/xtensa/libgcc-xtensa.ver: Move to
+ ../libgcc/config/xtensa/libgcc-glibc.ver.
+ * config.gcc (*-*-freebsd*): Replace t-slibgcc-elf-ver with
+ t-slibgcc in tmake_file.
+ Remove t-slibgcc-nolc-override for *-*-freebsd[34],
+ *-*-freebsd[34].* with pthreads.
+ (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu,
+ *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Replace
+ t-slibgcc-elf-ver with t-slibgcc in tmake_file.
+ (*-*-netbsd*): Likewise.
+ (*-*-solaris2*): Replace t-slibgcc-dummy with t-slibgcc in tmake_file.
+ (*-*-*vms*): Add t-slibgcc to tmake_file.
+ (alpha*-*-linux*): Remove alpha/t-linux from tmake_file.
+ (alpha*-dec-osf5.1*): Replace t-slibgcc-dummy with t-slibgcc in
+ tmake_file.
+ (arm*-*-linux*): Remove t-slibgcc-libgcc from tmake_file for
+ arm*-*-linux-*eabi.
+ (bfin*-linux-uclibc*): Replace t-slibgcc-dummy with t-slibgcc in
+ tmake_file.
+ (crisv32-*-linux*, cris-*-linux*): Likewise.
+ (hppa*-*-linux*): Remove t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
+ pa/t-slibgcc-dwarf-ver from tmake_file.
+ (hppa[12]*-*-hpux10*): Replace pa/t-hpux-shlib with t-slibgcc in
+ tmake_file.
+ Remove pa/t-slibgcc-sjlj-ver, pa/t-slibgcc-dwarf-ver from tmake_file.
+ (hppa*64*-*-hpux11*): Likewise.
+ (hppa[12]*-*-hpux11*): Likewise.
+ (i[34567]86-*-darwin*): Replace t-slibgcc-dummy in t-slibgcc in
+ tmake_file.
+ (x86_64-*-darwin*): Likewise.
+ (i[34567]86-*-cygwin*): Remove tmake_eh_file, tmake_dlldir_file.
+ Add t-slibgcc to tmake_file.
+ (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
+ Remove i386/t-mingw32 from tmake_file unless x86_64-w64-*,
+ i[34567]86-w64-*.
+ Remove i386/t-mingw-pthread from tmake_file.
+ (ia64*-*-linux*): Remove ia64/t-glibc from tmake_file.
+ (ia64*-*-hpux*): Add t-slibgcc to tmake_file.
+ (ia64-hp-*vms*): Likewise.
+ (m32r-*-linux*): Replace t-slibgcc-elf-ver with t-slibgcc in
+ tmake_file.
+ (m32rle-*-linux*): Likewise.
+ (m68k-*-linux*): Remove m68k/t-slibgcc-elf-ver from tmake_file.
+ (microblaze*-linux*): Remove t-slibgcc-elf-ver,
+ t-slibgcc-nolc-override from tmake_file.
+ (mips-sgi-irix6.5*): Replace t-slibgcc-dummy with t-slibgcc in
+ tmake_file.
+ (powerpc-*-darwin*): Likewise.
+ (powerpc64-*-darwin*): Likewise.
+ (powerpc-*-freebsd*): Remove t-slibgcc-libgcc from tmake_file.
+ (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
+ (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
+ t-slibgcc to tmake_file.
+ (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
+ (rs6000-ibm-aix5.2.*, powerpc-ibm-aix5.2.*): Likewise.
+ (rs6000-ibm-aix5.3.*, powerpc-ibm-aix5.3.*): Likewise.
+ (rs6000-ibm-aix[6789].*, powerpc-ibm-aix[6789].*): Likewise.
+ (sparc-*-linux*): Remove sparc/t-linux from tmake_file.
+ (sparc64-*-linux*): Likewise.
+ (tic6x-*-uclinux): Replace t-slibgcc-elf-ver with t-slibgcc in
+ tmake_file.
+ (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu,
+ x86_64-*-kfreebsd*-gnu, i[34567]86-*-gnu*): Remove i386/t-linux
+ from tmake_file.
+
+2011-11-02 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50902
+ * tree-vect-stmts.c (vectorizable_load): Properly convert
+ an invariant initializer element.
+
+2010-11-02 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50890
+ * gimple.h (gimple_fold_call): Remove.
+ * gimple-fold.c (fold_stmt_1): Move all call related code to ...
+ (gimple_fold_call): ... here. Make static. Update the
+ cannot-inline flag on direct calls.
+ * ipa-inline.c (early_inliner): Copy the cannot-inline flag
+ from the statements to the edges.
+
+2011-11-01 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (struct macro_hash_value): Define.
+ (macro_hash_hashval): New static function.
+ (macro_hash_eq, macro_hash_del): New static functions.
+ (go_define): Use macro_hash_value to store values in macro_hash.
+ Replace an old value on a redefinition. Don't print anything to
+ go_dump_file.
+ (go_undef): Delete the entry from the hash table.
+ (go_output_typedef): For an enum, use macro_hash_value, and don't
+ print anything to go_dump_file.
+ (go_print_macro): New static function.
+ (go_finish): Traverse macro_hash with go_print_macro.
+ (dump_go_spec_init): Update macro_hash creation for macro_hash_value.
+
+2011-11-02 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_code_end): Declare ATTRIBUTE_UNUSED.
+
+2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/44277
+ * doc/invoke.texi: Document -Wzero-as-null-pointer-constant.
+
+2011-11-01 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/bpabi.h (BE8_LINK_SPEC): Recognize generic-armv7 tuning.
+
+2011-11-01 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (splitters for int-float conversion): Use
+ SUBREG_REG on SUBREGs in splitter constraints.
+
+2011-11-01 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386-protos.h (ix86_expand_adjust_ufix_to_sfix_si): New
+ prototype.
+ * config/i386/i386.c (ix86_expand_adjust_ufix_to_sfix_si): New
+ function.
+ * config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): Use it.
+ (ssepackfltmode): New mode attr.
+ (vec_pack_ufix_trunc_<mode>): New expander.
+
+2011-11-01 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/50940
+ * config/i386/i386.md (floatsi<mode>2_vector_sse_with_temp splitter):
+ Compare <ssevecmode>mode to V4SFmode, not V4SImode.
+
+2011-11-01 Peter Bergner <bergner@vnet.ibm.com>
+
+ * config.gcc (powerpc*-*-linux*): Add powerpc*-*-linux*ppc476* variant.
+ * config/rs6000/476.h: New file.
+ * config/rs6000/476.opt: Likewise.
+ * config/rs6000/rs6000.h (TARGET_LINK_STACK): New define.
+ (SET_TARGET_LINK_STACK): Likewise.
+ (TARGET_ASM_CODE_END): Define.
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Enable
+ TARGET_LINK_STACK for -mtune=476 and -mtune=476fp.
+ (rs6000_legitimize_tls_address): Emit the link stack preserving GOT
+ code if TARGET_LINK_STACK.
+ (rs6000_emit_load_toc_table): Likewise.
+ (output_function_profiler): Likewise
+ (macho_branch_islands): Likewise
+ (machopic_output_stub): Likewise
+ (get_ppc476_thunk_name): New function.
+ (rs6000_code_end): Likewise.
+ * config/rs6000/rs6000.md (load_toc_v4_PIC_1, load_toc_v4_PIC_1b):
+ Convert to a define_expand.
+ (load_toc_v4_PIC_1_normal): New define_insn.
+ (load_toc_v4_PIC_1_476): Likewise.
+ (load_toc_v4_PIC_1b_normal): Likewise.
+ (load_toc_v4_PIC_1b_476): Likewise.
+
+2011-11-01 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50910
+ * config/avr/avr.opt (-mbranch-cost=): New option.
+ * config/avr/avr.h (BRANCH_COST): Define to avr_branch_cost.
+ * config/avr/avr.c (avr_rtx_costs_1): Adjust [U]DIV/[U]MOD costs.
+ * config/avr/avr.md (*addqi3.lt0, *addhi3.lt0, *addsi3.lt0): New insns.
+ (*addhi3_zero_extend1): Remove % in constraint of operand 1.
+ (*addhi3.sign_extend1, *subhi3.sign_extend2): New insns.
+
+2011-11-01 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/50908
+ * tree-ssa-tail-merge.c (update_vuses): Now that edges are removed
+ before update_vuses, test for 1 predecessor rather than two.
+ (delete_block_update_dominator_info): New function, part of it factored
+ out of ...
+ (replace_block_by): Use delete_block_update_dominator_info. Call
+ update_vuses after deleting bb1 and updating dominator info, instead of
+ before.
+
+2011-11-01 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.c (vector_init_faligndata): New function.
+ (sparc_expand_vector_init): Use it for V4HImode on VIS1.
+
+ * config/sparc/sparc.c (sparc_expand_vcond): New function.
+ * config/sparc/sparc-protos.h (sparc_expand_vcond): Declare it.
+ * config/sparc/sparc.md (vcond<mode><mode>): New VIS3 expander.
+ (vconduv8qiv8qi): Likewise.
+
+2011-11-01 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/50869
+ * cselib.c (cfa_base_preserved_regno): Initialize.
+ (cselib_expand_value_rtx_1): Don't expand it.
+ * var-tracking.c (vt_expand_var_loc_chain): Initialize depth.
+ Check it's only zero if result is NULL.
+
+2011-11-01 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): New
+ expander.
+
+ * config/i386/sse.md (sseintvecmode): Remove duplicate modes.
+ (sseintvecmodelower): New mode iterator.
+ (floatv8siv8sf2, floatunsv4siv4sf2): Macroize into...
+ (float<sseintvecmodelower><mode>2): ... this using VF1 iterator.
+ (floatunsv4siv4sf2): Macroize into...
+ (floatuns<sseintvecmodelower><mode>2): ... this using VF1 iterator.
+
+2011-10-31 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (cmask patterns): Allow zero operand.
+
+ * dwarf2out.c (cached_next_real_insn): New.
+ (dwarf2out_end_epilogue): Set it to NULL_RTX.
+ (dwarf2out_var_location): Remove cached_next_real_insn local static.
+
+2011-10-31 Richard Henderson <rth@redhat.com>
+
+ * config/i386/sse.md (floatv8siv8sf2): Rename from avx_cvtdq2ps256.
+ (floatv4siv4sf2): Rename from sse2_cvtdq2ps.
+ (floatunsv4siv4sf2): Rename from sse2_cvtudq2ps.
+ (fix_truncv8sfv8si2): Rename from avx_cvttps2dq256.
+ (fix_truncv4sfv4si2): Rename from sse2_cvttps2dq.
+ (floatv4siv4df2): Rename from avx_cvtdq2pd256.
+ (fix_truncv4dfv4si2): Rename from avx_cvttpd2dq256.
+ (vec_unpacku_float_hi_v8si): Update for insn pattern name changes.
+ * config/i386/i386.md (splitters for int-float conversion): Likewise.
+ * config/i386/i386.c (ix86_split_convert_uns_si_sse): Likewise.
+ (bdesc_args): Likewise.
+ (enum ix86_builtins) [IX86_BUILTIN_CVTUDQ2PS]: Remove.
+ (ix86_vectorize_builtin_conversion): Remove.
+ (TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove.
+
+2011-10-31 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-prop.c (mark_modified): Moved up in the file.
+ (is_parm_modified_before_call): Renamed to
+ is_parm_modified_before_stmt, moved up in the file.
+ (load_from_unmodified_param): New function.
+ (compute_complex_assign_jump_func): Also attempt to create pass
+ through jump functions for values loaded from (addressable)
+ parameters.
+
+2011-10-31 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-vect-stmts.c (vectorizable_shift): If op1 is vect_external_def
+ in a loop and has different type from op0, cast it to op0's type
+ before the loop first. For slp give up. Don't crash if op1_vectype
+ is NULL.
+
+2011-10-31 Paul Brook <paul@codesourcery.com>
+
+ * cgraphunit.c: Don't mark clones as static constructors.
+
+2011-10-31 David Edelsohn <dje.gcc@gmail.com>
+
+ * gcc-ar: Do not include stdio.h.
+
+2011-10-31 Diego Novillo <dnovillo@google.com>
+
+ * tree-streamer-out.c (pack_ts_base_value_fields): Emit
+ TYPE_ADDR_SPACE.
+ * tree-streamer-in.c (unpack_ts_base_value_fields): Read
+ TYPE_ADDR_SPACE.
+
+2011-10-30 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.c (vector_init_bshuffle): New function.
+ (vector_init_fpmerge): New function.
+ (sparc_expand_vector_init): Use them to improve non-const cases.
+
+ * dwarf2out.c (dwarf2out_var_location): When processing several
+ consecutive location notes, cache the result of next_real_insn().
+
+2011-10-30 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (avx2_vec_dup<mode>): Macroize insn from
+ avx2_vec_dup{v8sf,v4sf} using VF1 mode iterator.
+ (vec_dupv4sf): Remove expander.
+ (vec_dupv4sf): Merge from *vec_dupv4sf and *vec_dupv4sf_avx.
+ (vec_dupv2df): Remove expander.
+ (vec_dupv2df): Merge from *vec_dupv2df and *vec_dupv2df_sse3.
+ (*vec_concatv2df): Merge *vec_concatv2df_sse3.
+ (*vec_dupv4si): Merge *vec_dupv4si_avx.
+ (*vec_dupv2di): Merge *vec_dupv2di_sse3.
+
+2011-10-30 Dmitry Plotnikov <dplotnikov@ispras.ru>
+
+ * tree-cfg.c (verify_gimple_assign_unary): Allow vector conversions.
+ * optabs.c (supportable_convert_operation): New function.
+ * optabs.h (supportable_convert_operation): New prototype.
+ * tree-vect-stmts.c (vectorizable_conversion): Change condition and
+ behavior for NONE modifier case.
+ * tree.h (VECTOR_INTEGER_TYPE_P): New macro.
+
+2011-10-30 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-vectorizer.h (NUM_PATTERNS): Bump to 9.
+ * tree-vect-patterns.c (vect_recog_vector_vector_shift_pattern): New
+ function.
+ (vect_vect_recog_func_ptrs): Add it.
+
+2011-10-30 David S. Miller <davem@davemloft.net>
+
+ * reorg.c (label_before_next_insn): New function.
+ (relax_delay_slots): Use it instead of prev_label.
+ * rtl.h (prev_label): Delete declaration.
+ * emit-rtl.c (prev_label): Remove.
+
+2011-10-30 Revital Eres <revital.eres@linaro.org>
+
+ * modulo-sched.c (generate_prolog_epilog): Mark prolog and epilog
+ as BB_DISABLE_SCHEDULE.
+ (mark_loop_unsched): New function.
+ (sms_schedule): Call it.
+
+2011-10-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/50617
+ * config/pa/protos.h (attr_length_save_restore_dltp): Delete.
+ (cmpib_comparison_operator): Likewise.
+ (following_cal, output_and, output_ior, output_move_double,
+ output_fp_move_double, output_block_move, output_block_clear,
+ output_cbranch, output_lbranch, output_bb, output_bvb, output_dbra,
+ output_movb, output_parallel_movb, output_parallel_addb, output_call,
+ output_indirect_call, output_millicode_call, output_mul_insn,
+ output_div_insn, output_mod_insn, singlemove_string,
+ output_arg_descriptor, output_global_address, print_operand,
+ legitimize_pic_address, hppa_encode_label, symbolic_expression_p,
+ fmpyaddoperands, fmpysuboperands, emit_bcond_fp, emit_move_sequence,
+ emit_hpdiv_const, is_function_label_plus_const, jump_in_call_delay,
+ hppa_fpstore_bypass_p, attr_length_millicode_call, attr_length_call,
+ attr_length_indirect_call, return_addr_rtx, function_arg_padding,
+ insn_refs_are_delayed, get_deferred_plabel, ldil_cint_p, zdepi_cint_p,
+ output_ascii, compute_frame_size, and_mask_p, cint_ok_for_move,
+ hppa_expand_prologue, hppa_expand_epilogue, ior_mask_p,
+ compute_zdepdi_operands, output_64bit_and, output_64bit_ior,
+ reloc_needed, magic_milli, shadd_constant_p): Consistently prefix
+ exported functions and variables with "pa_".
+ * config/pa/predicates.md: Likewise.
+ * config/pa/pa64-hpux.h: likewise.
+ * config/pa/som.h: Likewise.
+ * config/pa/elf.h: Likewise.
+ * config/pa/pa64-linux.h: Likewise.
+ * config/pa/pa.md: Likewise.
+ * config/pa/pa.c: Likewise.
+ * config/pa/pa-linux.h: Likewise.
+ * config/pa/pa.h: Likewise.
+ * config/pa/constraints.md: Likewise.
+
+2011-10-29 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (xop_sha<mode>3): Rename from xop_ashl<mode>3.
+ Update all uses.
+ (xop_shl<mode>3): Rename from xop_lshl<mode>3. Update all uses.
+ * config/i386/i386.c: Update all uses.
+
+2011-10-29 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (lshlv16qi3): Remove expander.
+ (lshrv16qi3): New expander.
+ (<shift_insn>v16qi3): Macroize expander from ashrv16qi3 and lshrv16qi3
+ using any_shiftrt code iterator. Cleanup.
+ (ashlv16qi3): Cleanup.
+ (ashrv2di3): Ditto.
+
+2011-10-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/50691
+ * config/pa/pa.c (emit_move_sequence): Legitimize TLS symbol
+ references.
+ (pa_legitimate_constant_p): Return false for TLS_MODEL_GLOBAL_DYNAMIC
+ and TLS_MODEL_LOCAL_DYNAMIC symbol references.
+
+2011-10-29 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50887
+ * config/avr/avr.opt (-maccumulate-args): New option.
+ * config/avr/avr.h (STARTING_FRAME_OFFSET): Redefine to
+ avr_starting_frame_offset.
+ (ACCUMULATE_OUTGOING_ARGS): Define to avr_accumulate_outgoing_args.
+ * config/avr/avr.md (UNSPECV_WRITE_SP_IRQ_ON): Remove.
+ (UNSPECV_WRITE_SP_IRQ_OFF): Remove.
+ (UNSPECV_WRITE_SP): New constant.
+ (*addhi3_sp_R): Rewrite to...
+ (*addhi3_sp): ...this new insn.
+ (movhi_sp_r_irq_off, movhi_sp_r_irq_on): Combine to...
+ (movhi_sp_r): ...this new insn.
+ * config/avr/avr-protos.h (avr_accumulate_outgoing_args): New.
+ (avr_starting_frame_offset): New.
+ * config/avr/avr.c (avr_accumulate_outgoing_args): New function.
+ (avr_starting_frame_offset): New function.
+ (avr_outgoing_args_size): New static function.
+ (avr_initial_elimination_offset): Use it.
+ (avr_simple_epilogue): Use it.
+ (avr_asm_function_end_prologue): Use it.
+ (expand_epilogue): Use it.
+ (expand_prologue): Use it. Break out code to...
+ (avr_prologue_setup_frame): ...this new static function.
+ (avr_can_eliminate): Allow eliminating to frame pointer if there
+ is one.
+ (avr_frame_pointer_required_p): Use frame pointer if target has a
+ nonlocal label.
+ * config/avr/constraints.md (R): Remove.
+ (Csp): New constraint.
+ * config/avr/predicates.md (avr_sp_immediate_operand): Use it.
+
+2011-10-29 Andi Kleen <ak@linux.intel.com>
+
+ * gcc-ar.c (target_machine): Add.
+
+2011-10-29 Anatoly Sokolov <aesok@post.ru>
+
+ * config/cris/cris.c (reg_ok_for_base_p, reg_ok_for_index_p,
+ cris_constant_index_p, cris_base_p, cris_index_p,
+ cris_base_or_autoincr_p, cris_bdap_index_p, cris_biap_index_p,
+ cris_legitimate_address_p): New functions.
+ (TARGET_LEGITIMATE_ADDRESS_P): Define.
+ (cris_pic_symbol_type, cris_valid_pic_const): Change arguments type
+ from rtx to const_rtx.
+ (cris_print_operand_address, cris_address_cost,
+ cris_side_effect_mode_ok): Use
+ cris_constant_index_p, cris_base_p, cris_base_or_autoincr_p,
+ cris_biap_index_p and cris_bdap_index_p.
+ * config/cris/cris.h (CONSTANT_INDEX_P, BASE_P, BASE_OR_AUTOINCR_P,
+ BDAP_INDEX_P, BIAP_INDEX_P, GO_IF_LEGITIMATE_ADDRESS,
+ REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove.
+ (EXTRA_CONSTRAINT_Q, EXTRA_CONSTRAINT_R, EXTRA_CONSTRAINT_T): Use
+ cris_constant_index_p, cris_base_p, cris_base_or_autoincr_p,
+ cris_biap_index_p and cris_bdap_index_p.
+ * config/cris/cris.md (moversideqi movemsideqi peephole2): Use
+ cris_base_p.
+ * config/cris/cris-protos.h (cris_constant_index_p, cris_base_p,
+ cris_base_or_autoincr_p, cris_bdap_index_p, cris_biap_index_p): New
+ prototype.
+ (cris_pic_symbol_type, cris_valid_pic_const): Update prototype.
+
+2011-10-21 Andi Kleen <ak@linux.intel.com>
+
+ * ggc-page (PAGE_ALIGN): Add.
+ (alloc_page, ggc_pch_total_size, ggc_pch_this_base, ggc_pch_read):
+ Replace ROUND_UP with PAGE_ALIGN.
+
+2011-10-20 Andi Kleen <ak@linux.intel.com>
+
+ * ggc-page (alloc_anon): Add check argument.
+ (alloc_page): Add fallback to 1 page allocation.
+ Adjust alloc_anon calls to new argument.
+
+2011-10-18 Andi Kleen <ak@linux.intel.com>
+
+ * ggc-page (release_pages): First free large continuous
+ chunks in the madvise path.
+
+2011-10-18 Andi Kleen <ak@linux.intel.com>
+
+ * ggc-page.c (alloc_pages): Always round up entry_size.
+
+2011-10-19 Andi Kleen <ak@linux.intel.com>
+
+ * Makefile.in (MOSTLYCLEANFILES): Add gcc-ar/nm/ranlib.
+ (native): Add gcc-ar, gcc-nm, gcc-ranlib.
+ (AR_LIBS, gcc-ar, gcc-ar.o, gcc-ranlib, gcc-ranlib.o,
+ gcc-nm, gcc-nm.o, gcc-ranlib.c, gcc-nm.c): Add.
+ (install): Depend on install-gcc-ar.
+ (install-gcc-ar): Add.
+ (uninstall): Uninstall gcc-ar, gcc-nm, gcc-ranlib.
+ * gcc-ar.c: Add new file.
+
+2011-10-28 Pat Haugen <pthaugen@us.ibm.com>
+
+ * config/rs6000/rs6000.md (define_attr "type"): Add vecdouble.
+ * config/rs6000/vsx.md (VStype_simple, VStype_mul): Use vecdouble
+ type for V2DF.
+ (VStype_div): Use vector types for V2DF/V4SF.
+ (VStype_sqrt): Use *sqrt types.
+ (VS_spdp_type): Change type to vecdouble.
+ (*vsx_fmav2df4, *vsx_nfmsv2df4, vsx_xvcvdpsxws, vsx_xvcvdpuxws,
+ vsx_xvcvuxdsp, vsx_xvcvsxwdp, vsx_xvcvuxwdp, vsx_xvcvspsxds,
+ vsx_xvcvspuxds): Likewise.
+ (*vsx_fms<mode>4): Set type via <VStype_mul>.
+ (*vsx_eq_<mode>_p, *vsx_gt_<mode>_p, *vsx_ge_<mode>_p): Set type via
+ <VStype_simple>.
+ * config/rs6000/power7.md (power7-vecstore): Correct VSU pipe.
+ (power7-fpcompare, power7-sdiv, power7-ddiv, power7-sqrt,
+ power7-dsqrt): Correct insn latency.
+ (power7-vecsimple): Add veccmp type and correct dispatch/VSU values.
+ (power7-veccmp): Delete.
+ (power7-vecfloat): Correct latency/dispatch/VSU values.
+ (define_bypass "power7-vecfloat"): Correct latency and types.
+ (power7-veccomplex, power7-vecperm): Correct dispatch/VSU values.
+ (power7-vecdouble, power7-vecfdiv, power7-vecdiv): New.
+
+2011-10-28 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (shift_insn): Rename code attribute from
+ shiftrt_insn. Also handle ashift RTX.
+ (shift): Rename code attribute from shiftrt. Also handle ashift RTX.
+ (vshift): New code attribute.
+ (<shift_insn>*): Rename from <shiftrt_insn>*. Update asm templates.
+ (any_lshift): Move and rename code iterator from ...
+ * config/i386/sse.md (lshift): ... here.
+ (lshift_insn): Remove code attribute.
+ (lshift): Remove code attribute.
+ (vlshr<mode>3): Use lshiftrt RTX.
+ (vashr<mode>3, ashrv16qi3, ashrv2di3): Use ashiftrt RTX.
+ (vashl<mode>3, ashlv16qi3): Use ashift RTX.
+ (avx2_<lshift>v<mode>): Rename from avx2_<shift_insn>v<mode>. Use
+ any_lshift code iterator. Update asm template.
+ (<shift_insn><mode>3): Macroize insn from lshr<mode>3 and ashl<mode>3
+ usign any_lshift code iterator.
+ * config/i386/mmx.md (mmx_<shift_insn><mode>3): Macroize insn from
+ mmx_lshr<mode>3 and mmx_ashl<mode>3 usign any_lshift code iterator.
+ * config/i386/i386.c (bdesc_args) <__builtin_ia32_psll>: Update.
+
+2011-10-28 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49313
+ * config/avr/avr.md (parityhi2): Expand allowing pseudos.
+ (*parityhi2): New pre-reload insn-and-split to map 16-bit parity
+ to the libgcc insn.
+ (*parityqihi2): Same for 8-bit parity.
+
+2011-10-28 Julian Brown <julian@codesourcery.com>
+
+ PR rtl-optimization/47918
+ * reload1.c (set_initial_label_offsets): Use initial offsets
+ for labels on the nonlocal_goto_handler_labels chain.
+
+2011-10-28 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA):
+ Move darwin-fpsave.asm from here to ... LIB2FUNCS_EXTRA.
+ (LIB2FUNCS_EXTRA): Add darwin-gpsave.asm.
+ (TARGET_LIBGCC2_CFLAGS): Ensure that fPIC and -pipe are inherited from
+ config/t-darwin.
+ * config/rs6000/darwin.h (FP_SAVE_INLINE): Adjust to enable.
+ (GP_SAVE_INLINE): Likewise.
+ (SAVE_FP_PREFIX, SAVE_FP_SUFFIX, RESTORE_FP_PREFIX,
+ RESTORE_FP_SUFFIX): Set to empty strings.
+ * config/rs6000/rs6000.c (rs6000_savres_strategy): Implement for Darwin.
+ (debug_stack_info): Print savres_strategy.
+ (rs6000_savres_routine_name): Implement for Darwin.
+ (rs6000_make_savres_rtx): Adjust used register for Darwin.
+ (rs6000_emit_prologue): Implement out-of-line saves for Darwin.
+ (rs6000_output_function_prologue): Don't emit .extern for Mach-O.
+ (rs6000_emit_epilogue): Implement out-of-line saves for Darwin.
+ * config/rs6000/darwin-gpsave.asm: New file.
+
+2011-10-28 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (VI4SD_AVX2): Removed.
+ (VI48_AVX2, VI128_128, VI48_128, VI48_256): New mode iterators.
+ (vashl<mode>3): Use VI12_128 iterator instead of VI124_128.
+ Add another expander using VI48_128 iterator for
+ TARGET_AVX2 || TARGET_XOP and another using VI48_256 iterator
+ for TARGET_AVX2.
+ (vlshr<mode>3): Likewise. Change register_operand predicate to
+ nonimmediate_operand on last operand in the VI12_128 expander.
+ (vashr<mode>3): Use VI128_128 iterator instead of VI124_128.
+ (vashrv4si3, vashrv8si3): New expanders.
+ (avx2_ashrvv8si, avx2_ashrvv4si, avx2_<lshift>vv8si,
+ avx2_<lshift>vv2di): Removed.
+ (avx2_ashrv<mode>): New insn with VI4_AVX2 iterator.
+ (avx2_<lshift>v<mode>): Macroize using VI48_AVX2
+ iterator. Simplify pattern.
+
+2010-10-28 Richard Guenther <rguenther@suse.de>
+
+ PR driver/50876
+ * lto-wrapper.c (get_options_from_collect_gcc_options):
+ Properly count arguments.
+ (run_gcc): Use an obstack to collect argv, properly separate
+ switches and their arguments.
+
+2011-10-28 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-vect-stmts.c (vectorizable_shift): Give up if op1 has different
+ vector mode from vectype's mode.
+
+2011-10-28 Chung-Lin Tang <cltang@codesourcery.com>
+
+ PR rtl-optimization/49720
+ * simplify-rtx.c (simplify_relational_operation_1): Detect
+ infinite recursion condition in "(eq/ne (plus x cst1) cst2)
+ simplifies to (eq/ne x (cst2 - cst1))" case.
+
+2011-10-27 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (snedi_special): Only match when not VIS3.
+ (*snedi_zero): Likewise.
+ (*snedi_zero_trunc): Likewise.
+ (snedi_special_vis3): New expander.
+ (*snedi_zero_vis3): New insn.
+ (*snedi_zero_trunc_vis3): Likewise.
+ (*sltu_insn_vis3): Likewise.
+ (*sltu_insn_vis3_trunc): Likewise.
+ (addxc): Likewise.
+ (*addxc_trunc_sp64_vis3): Likewise.
+ * config/sparc/sparc.c (emit_scc_insn): When VIS3 use the
+ gen_snedi_special_vis3 expander, and try GTU/LTU addx based
+ sequences on DImode values.
+
+ * config/sparc/sparc.md (64-bit vector moves): Use 'e' not 'f'
+ constraint.
+
+ * regcprop.c (copyprop_hardreg_forward_1): Reject the
+ transformation when we narrow the mode on big endian.
+
+2011-10-27 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (avx_cvtpd2dq256_2, avx_cvttpd2dq256_2,
+ vec_pack_sfix_trunc_v4df, vec_pack_sfix_v4df): New expanders.
+ (*avx_cvtpd2dq256_2, *avx_cvttpd2dq256_2): New insns.
+
+ * config/i386/i386.c (ix86_print_operand): Handle 'q' and 'x'
+ overrides for -masm=intel memory.
+ * config/i386/sse.md (sse2_cvtdq2pd, sse2_cvtps2pd,
+ sse4_1_<code>v8qiv8hi2, avx2_<code>v8qiv8si2,
+ sse4_1_<code>v4hiv4si2, avx2_<code>v4hiv4di2,
+ sse4_1_<code>v2siv2di2): Use %q1 instead of %1 for -masm=intel.
+ (sse4_1_<code>v4qiv4si2, avx2_<code>v4qiv4di2,
+ sse4_1_<code>v2hiv2di2): Use %k1 instead of %1 for -masm=intel.
+ (sse4_1_<code>v2qiv2di2): Use %w1 instead of %1 for -masm=intel.
+
+2011-10-27 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-prop.c (compute_pass_through_member_ptrs): Rename parm_info
+ to parm_ainfo.
+ (ipa_compute_jump_functions_for_edge): Likewise.
+ (ipa_compute_jump_functions): Likewise.
+ (ipa_analyze_indirect_call_uses): Likewise.
+ (ipa_analyze_call_uses): Likewise.
+ (ipa_analyze_params_uses): Likewise.
+ (ipa_analyze_node): Likewise.
+
+2011-10-27 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/50875
+ * config/i386/sse.md (*avx_unpcklpd256): Remove extra insn
+ constraints. Change alternative 1 to "x,m,1".
+
+2011-10-27 Jakub Jelinek <jakub@redhat.com>
+
+ * Makefile.in (build/gencheck.o): Depend on tree.def and
+ c-family/c-common.def.
+
+ * tree-ssa-strlen.c: Include expr.h.
+ (get_stridx): Don't use c_strlen, instead use string_constant
+ and compute string length from it.
+ * Makefile.in (tree-ssa-strlen.o): Depend on $(EXPR_H).
+
+2011-10-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/46603
+ PR bootstrap/50879
+ * reload.c (push_reload): In the out case, restore previous behavior
+ for subregs that don't have word mode.
+
+2011-10-27 Ian Lance Taylor <iant@google.com>
+
+ * cppdefault.c: Undef NATIVE_SYSTEM_HEADER_DIR if
+ CROSS_DIRECTORY_STRUCTURE is defined and TARGET_SYSTEM_ROOT is not.
+ (cpp_include_defaults): Only use NATIVE_SYSTEM_HEADER_DIR if it is
+ defined.
+
+2011-10-27 Richard Henderson <rth@redhat.com>
+
+ * optabs.c (expand_vec_perm): Use the correct mode for scaling the
+ selector. Save the qimode constant selector for later use by the
+ qimode vec_perm pattern.
+
+2011-10-27 Bernd Schmidt <bernds@codesourcery.com>
+
+ * config/c6x/c6x.c (unit_req_imbalance, res_mii): Cast the first arg
+ to unit_req_factor to the right enum type.
+ (get_unit_operand_masks, reshuffle_units, try_rename_operands,
+ hwloop_optimize): Remove unused variables.
+
+2010-10-27 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50731
+ * tree-vect-generic.c (do_binop): Handle scalar operands.
+
+2011-08-27 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/37191
+ * config/i386/sse.md (*vec_extract_v4sf_mem): Avoid combining registers
+ from different units in a single alternative.
+
+2011-10-26 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.c (emit_scc_insn): Force attempt of v9 sequences
+ if we're comparing DImode and comparison is other than EQ or NE.
+
+ * config/sparc/sparc.c (emit_scc_insn): Do not try v9 sequences until
+ LEU/LTU/GEU/GTU is attempted.
+ * config/sparc/sparc.md (*neg_snesi_sign_extend): New 64-bit insn
+ and split.
+ (*neg_seqsi_sign_extend): Likewise.
+ (*sltu_extend_sp64, *neg_sltu_extend_sp64, *sgeu_extend_sp64,
+ *neg_sgeu_extend_sp64): New insns.
+
+ * config/sparc/sparc-protos.h (sparc_expand_conditional_move): Declare.
+ * config/sparc/sparc.md (mov<I:mode>cc, mov<F:mode>cc): Call it.
+ (*mov<I:mode>_cc_v9): Normalize to expect operand 0 always in operand 4.
+ (*mov<I:mode>_cc_reg_sp64): Likewise.
+ (*movsf_cc_v9): Likewise.
+ (*movsf_cc_reg_sp64): Likewise.
+ (*movdf_cc_v9): Likewise.
+ (*movdf_cc_reg_sp64): Likewise.
+ (*movtf_cc_hq_v9): Likewise.
+ (*movtf_cc_reg_hq_sp64): Likewise.
+ (*movtf_cc_v9): Likewise.
+ (*movtf_cc_reg_sp64): Likewise.
+ * config/sparc/sparc.c (sparc_expand_conditional_move): New function.
+ (sparc_print_operand): Delete 'c' and 'd' handling, no longer used.
+
+2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * reload.c (reload_inner_reg_of_subreg): Change type of return value
+ and type of OUTPUT parameter to bool and adjust. Document MODE and
+ OUTPUT parameters. Use HARD_REGISTER_P. Reorder final condition
+ and improve associated comment.
+ (push_reload): Clarify and update comments about reloading of subregs.
+ Adjust calls to reload_inner_reg_of_subreg. Compute the class upfront
+ for the reloading of subregs in the out case as well.
+
+2011-10-26 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/50826
+ * var-tracking.c (rtx_debug_expr_p): New.
+ (use_type): Don't use debug exprs to track non-VTA variables.
+
+2011-10-26 Jeff Law <law@redhat.com>
+
+ * doc/invoke.texi (sink-frequency-threshold): Document.
+ * tree-ssa-sink.c: Include params.h.
+ (select_best_block): New function.
+ (statement_sink_location): Use it.
+ * params.def (SINK_FREQUENCY_THRESHOLD): New PARAM.
+
+2011-10-26 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR target/48108
+ * config/darwin.c (top level): Amend comments concerning LTO output.
+ (lto_section_num): New variable. (darwin_lto_section_e): New GTY.
+ (LTO_SECTS_SECTION, LTO_INDEX_SECTION): New.
+ (LTO_NAMES_SECTION): Rename.
+ (darwin_asm_named_section): Record LTO section counts and switches
+ in a vec of darwin_lto_section_e.
+ (darwin_file_start): Remove unused code.
+ (darwin_file_end): Put an LTO section termination label. Handle
+ output of the wrapped LTO sections, index and names table.
+
+2011-10-26 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_make_savres_rtx): Delete unneeded
+ declaration.
+ (rs6000_emit_stack_reset): Only return insn emitted when it adjusts sp.
+ (rs6000_make_savres_rtx): Rename to rs6000_emit_savres_rtx. Use
+ simple_return in pattern, emit instruction, and set jump_label.
+ (rs6000_emit_prologue): Update for rs6000_emit_savres_rtx. Use
+ simple_return rather than return.
+ (emit_cfa_restores): New function.
+ (rs6000_emit_epilogue): Emit cfa_restores when flag_shrink_wrap.
+ Add missing cfa_restores for SAVE_WORLD. Add missing LR cfa_restore
+ when using out-of-line gpr restore. Add missing LR and FP regs
+ cfa_restores for out-of-line fpr restore. Consolidate code setting
+ up cfa_restores. Formatting. Use LR_REGNO define.
+ (rs6000_output_mi_thunk): Use simple_return rather than return.
+ * config/rs6000/rs6000.md (sibcall*, sibcall_value*): Likewise.
+ (return_internal*): Likewise.
+ (any_return, return_pred, return_str): New iterators.
+ (return, conditional return insns): Provide both return and
+ simple_return variants.
+ * config/rs6000/rs6000.h (EARLY_R12, LATE_R12): Define.
+ (REG_ALLOC_ORDER): Move r12 before call-saved regs when FIXED_R13.
+ Move r11 and r0 later to suit shrink-wrapping.
+
+2011-10-26 Richard Guenther <rguenther@suse.de>
+
+ * lto-wrapper.c (run_gcc): Properly init/free obstack.
+
+2011-10-26 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.md (UNSPEC_VSIBADDR): New.
+ * config/i386/predicates.md (vsib_address_operand,
+ vsib_mem_operator): New predicates.
+ * config/i386/i386.c (ix86_print_operand_address): Handle
+ UNSPEC_VSIBADDR addresses.
+ * config/i386/sse.md (avx2_gathersi<mode>, avx2_gatherdi<mode>,
+ avx2_gatherdi<mode>256): Adjust expanders to use MEM with
+ UNSPEC_VSIBADDR address.
+ (*avx2_gathersi<mode>, *avx2_gatherdi<mode>, *avx2_gatherdi<mode>256):
+ Adjust insns to use MEM with UNSPEC_VSIBADDR address.
+
+2011-10-26 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/50763
+ * tree-ssa-tail-merge.c (replace_block_by): Update vops if phi_vuse1 or
+ phi_vuse2 is NULL_TREE only if bb1 dominates or is dominated by bb2.
+
+2011-10-26 Richard Guenther <rguenther@suse.de>
+
+ PR lto/41844
+ * Makefile.in (lto-wrapper): Depend on and link against opts-common.o.
+ (lto-wrapper.o): Depend on $(OPTS_H) and $(OPTIONS_H).
+ * lto-wrapper.c (get_options_from_collect_gcc_options): New function.
+ (run_gcc): Use it. Filter out language specific options.
+
+2011-10-26 Andreas Tobler <andreast@fgznet.ch>
+
+ * config/i386/freebsd64.h (LINK_SPEC): Emit the same warning as the
+ 32-bit target does.
+
+2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR driver/46617
+ * gcc.c (main): Fix fatal_error string for translation.
+
+2011-10-25 Ian Lance Taylor <iant@google.com>
+
+ * tree-eh.c (do_return_redirection): Remove return_value_p
+ parameter. Change all callers.
+ (lower_try_finally_nofallthru): Remove local return_val.
+ (lower_try_finally_onedest): Likewise.
+ (lower_try_finally_copy): Likewise.
+ (lower_try_finally_switch): Likewise.
+
+2011-10-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/mmx.md (*mmx_maskmovq): Replace :SI with :P and
+ remove "&& !TARGET_64BIT"
+ (*mmx_maskmovq_rex): Removed.
+
+2011-10-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/46603
+ * reload.c (push_reload): In the out case, reload the subreg as well
+ as the reg if it has word mode.
+
+2011-10-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * dwarf2out.c (add_gnat_descriptive_type_attribute): Temporarily
+ suppress debug info for the parent type.
+
+2011-10-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/ia64/ia64.c (ia64_profile_hook): Fix thinko.
+
+2011-10-25 Richard Henderson <rth@redhat.com>
+
+ * config/i386/sse.md (VEC_EXTRACT_EVENODD_MODE): Remove.
+ (vec_extract_even<mode>, vec_extract_odd<mode>): Remove.
+
+ * config/rs6000/altivec.md (vec_extract_evenv8hi,
+ vec_extract_evenv16qi, vec_extract_oddv4si,
+ vec_extract_oddv4sf): Remove.
+
+ * config/spu/spu.md (vec_extract_evenv4si, vec_extract_evenv4sf,
+ vec_extract_evenv8hi, vec_extract_evenv16qi, vec_extract_oddv4si,
+ vec_extract_oddv4sf, vec_extract_oddv8hi, vec_extract_oddv16qi,
+ vec_interleave_highv4sf, vec_interleave_lowv4sf,
+ vec_interleave_highv4si, vec_interleave_lowv4si,
+ vec_interleave_highv8hi, vec_interleave_lowv8hi,
+ vec_interleave_highv16qi, vec_interleave_lowv16qi): Remove.
+
+ * expr.c (expand_expr_real_2) [VEC_EXTRACT_EVEN_EXPR]: Use binop.
+ [VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR]: Likewise.
+ [VEC_INTERLEAVE_LOW_EXPR]: Likewise.
+ * optabs.c (expand_binop): Implement vec_interleave_high_optab,
+ vec_interleave_low_optab, vec_extract_even_optab,
+ vec_extract_odd_optab with expand_vec_perm.
+ (can_vec_perm_for_code_p): New.
+ * optabs.h: Update.
+ * tree-vect-data-refs.c (vect_strided_store_supported): Allow for
+ fallback via can_vec_perm_for_code_p.
+ (vect_strided_load_supported): Likewise.
+ * tree-vect-generic.c (expand_vector_operations_1): Never lower
+ VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR,
+ VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR.
+
+ * target.def (vec_perm_const_ok): Change parameters to mode and
+ array of indicies.
+ * doc/tm.texi: Rebuild.
+ * config/i386/i386.c (ix86_vectorize_vec_perm_const_ok): Change
+ parameters to mode and array of indicies.
+ * expr.c (expand_expr_real_2) [VEC_PERM_EXPR]: Expand operands here.
+ * optabs.c (can_vec_perm_p): Rename from can_vec_perm_expr_p.
+ Change parameters to mode and array of indicies.
+ (expand_vec_perm_1): Rename from expand_vec_perm_expr_1.
+ (expand_vec_perm): Rename from expand_vec_perm_expr. Change
+ parameters to mode and rtx inputs. Try lowering to QImode
+ vec_perm_const before trying fully variable permutation.
+ * optabs.h: Update decls.
+ * tree-vect-generic.c (lower_vec_perm): Extract array of indices from
+ VECTOR_CST to pass to can_vec_perm_p.
+ * tree-vect-slp.c (vect_get_mask_element): Change mask parameter type
+ from int pointer to unsigned char pointer.
+ (vect_transform_slp_perm_load): Update for change to can_vec_perm_p.
+ * tree-vect-stmts.c (perm_mask_for_reverse): Likewise.
+
+ * tree.def (VEC_EXTRACT_EVEN_EXPR): Fix typo in text name.
+ (VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR,
+ VEC_INTERLEAVE_LOW_EXPR): Likewise.
+
+2011-10-25 Mike Stump <mikestump@comcast.net>
+
+ * reload.c (regno_clobbered_p): Fix typo.
+
+2011-10-25 Dodji Seketeli <dodji@redhat.com>
+
+ * input.c (expand_location): Rewrite using linemap_resolve_location
+ and linemap_expand_location. Add a comment.
+
+2011-10-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50596
+ * tree-vect-stmts.c (vect_mark_relevant): Only use
+ FOR_EACH_IMM_USE_FAST if lhs is SSA_NAME.
+ (vectorizable_store): If is_pattern_stmt_p look through
+ VIEW_CONVERT_EXPR on lhs.
+ * tree-vect-patterns.c (check_bool_pattern, adjust_bool_pattern):
+ Use unsigned type instead of signed.
+ (vect_recog_bool_pattern): Optimize also stores into bool memory in
+ addition to casts from bool to integral types.
+ (vect_mark_pattern_stmts): If pattern_stmt already has vinfo
+ created, don't create it again.
+
+2011-10-25 Kai Tietz <ktietz@redhat.com>
+
+ * config/i386/i386.c (ix86_frame_pointer_required): Require
+ frame-pointer, if setjmp is used for 32-bit ms-abi.
+
+2011-10-24 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * builtins.c (set_builtin_user_assembler_name): Remove extra
+ newline added in October 11th, 2011 change.
+
+2011-10-24 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/little-endian.opt: Delete.
+ * config.gcc: Remove references to config/sparc/little-endian.opt
+ * doc/invoke.texi: Remove documentation of -mlittl-endian on sparc.
+ * config/sparc/linux64.h: Delete references to -mlittle-endian.
+ * config/sparc/netbsd-elf.h: Likewise.
+ * config/sparc/openbsd64.h: Likewise.
+ * config/sparc/sparc.h: Likewise.
+ * config/sparc/sp64-elf.h: Likewise and delete overrides for
+ BYTES_BIG_ENDIAN and WORDS_BIG_ENDIAN.
+ * config/sparc/sparc.c (dump_target_flag_bits): Remove reference
+ to MASK_LITTLE_ENDIAN.
+ * config/sparc/sparc.opt (Mask(LITTLE_ENDIAN)): Delete.
+
+ * config/sparc/sparc.md: Only use F, G, and C constraints in FP insns.
+ Only use D, Y, and Z constraints in vector insns.
+
+ * config/sparc/sparc.md (cpu_feature, enabled): New attributes.
+ (*movsi_insn_novis3, *movsi_insn_vis3): Consolidate into one pattern
+ called *movsi_insn.
+ (*movdi_insn_sp32_v9_novis3, *movdi_insn_sp32_v9_vis3): Consolidate
+ into *movdi_insn_sp32.
+ (*movdi_insn_sp64_novis3, *movdi_insn_sp64_vis3): Consolidate into
+ one pattern called *movdi_insn_sp64.
+ (*movsf_insn_novis3, *movsf_insn_vis3, *movsf_insn_no_fpu):
+ Consolidate into one pattern called *movsf_insn.
+ (*movdf_insn_sp32_no_fpu, *movdf_insn_sp32_v9_novis3,
+ *movdf_insn_sp32_v9_vis3, *movdf_insn_sp32_v9_no_fpu): Consolidate
+ into *movdf_insn_sp32.
+ (*movdf_insn_sp64_novis3, *movdf_insn_sp64_vis3,
+ *movdf_insn_sp64_no_fpu): Consolidate into one pattern called
+ *movdf_insn_sp64.
+ (*zero_extendsidi2_insn_sp64_novis3,
+ *zero_extendsidi2_insn_sp64_vis3): Consolidate into one pattern
+ called *zero_extendsidi2_insn_sp64.
+ (*sign_extendsidi2_insn_novis3, *sign_extendsidi2_insn_vis3):
+ Consolidate into one pattern named *sign_extendsidi2_insn.
+ (*mov<VM32:mode>_insn_novis3, *mov<VM32:mode>_insn_vis3):
+ Consolidate into one pattern named *mov<VM32:mode>_insn.
+ (*mov<VM64:mode>_insn_sp64_novis3,
+ *mov<VM64:mode>_insn_sp64_novis3): Consolidate into one pattern
+ named *mov<VM64:mode>_insn_sp64.
+ (*mov<VM64:mode>_insn_sp32_novis3,
+ *mov<VM64:mode>_insn_sp32_vis3): Consolidate into one pattern
+ named *mov<VM64:mode>_insn_sp32.
+
+2011-10-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * tree-ssa-strlen.c (get_string_length): Change assertion to STPCPY.
+ (zero_length_string): Change assertion to accept strinfo without
+ length but with stmt instead.
+ Set the endptr pointer also if starting a new chain.
+ (adjust_related_strinfos): Ignore strinfos marked for delayed
+ length computation.
+ (handle_builtin_strcpy): Mark earlier strinfo elements also for
+ delayed length computation.
+
+2011-10-24 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50820
+ Port from 4.6 branch r180379
+ * doc/invoke.texi (AVR Options): New subsubsection to explain EIND
+ handling and indirect jump/calls on devices > 128k.
+
+2011-10-24 Anatoly Sokolov <aesok@post.ru>
+ Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49824
+ * doc/extend.texi (Declaring Attributes of Functions):
+ Document OS_main and OS_task attributes.
+ (Specifying Attributes of Variables): Move up
+ subsection "AVR Variable Attributes" as of alphabetical order.
+
+2011-10-24 Richard Guenther <rguenther@suse.de>
+
+ * tree-vect-stmts.c (vect_get_vec_def_for_operand): Convert constants
+ to vector element type.
+ (vectorizable_assignment): Bail out for non-mode-precision operations.
+ (vectorizable_shift): Likewise.
+ (vectorizable_operation): Likewise.
+ (vectorizable_type_demotion): Likewise.
+ (vectorizable_type_promotion): Likewise.
+ (vectorizable_store): Handle non-mode-precision stores.
+ (vectorizable_load): Handle non-mode-precision loads.
+ (get_vectype_for_scalar_type_and_size): Return a vector type
+ for non-mode-precision integers.
+ * tree-vect-loop.c (vectorizable_reduction): Bail out for
+ non-mode-precision reductions.
+
+2011-10-24 Julian Brown <julian@codesourcery.com>
+
+ * config/m68k/m68k.c (notice_update_cc): Tighten condition for
+ setting CC_REVERSED for FP comparisons.
+
+2011-10-24 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50838
+ * tree-data-ref.c (dr_analyze_indices): Properly canonicalize
+ a MEM_REF base if we change it.
+
+2011-10-24 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR bootstrap/50836
+ * rtlanal.c: Swap includes of "hard-reg-set.h" and "rtl.h".
+
+ PR rtl-optimization/50833
+ * function.c (thread_prologue_and_epilogue_insns): Expect the
+ return insn optimization only if optimize.
+
+2011-10-24 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.c: Break long lines.
+ Define target hooks on the fly if applicable.
+ (TARGET_ASM_FUNCTION_RODATA_SECTION): Remove first definition
+ overridden later.
+ (targetm): Move definition to end of file.
+ (avr_can_eliminate): Make static on the fly.
+ (avr_frame_pointer_required_p): Ditto.
+ (avr_hard_regno_scratch_ok): Ditto.
+ (avr_builtin_setjmp_frame_value): Make static on the fly.
+ Indent according to coding rules.
+ (avr_case_values_threshold): Ditto.
+ (avr_attribute_table): Move down.
+
+2011-10-24 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50730
+ * tree-vect-data-refs.c (vect_analyze_data_refs): Stop basic block
+ analysis if encountered unsupported data-ref.
+
+2011-10-23 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.c (sparc_option_override): Remove -mv8plus
+ cpu adjustment.
+ * config/sparc/linux64.h (CC1_SPEC): When defaulting to 64-bit,
+ append -mcpu=v9 when -mv8plus is given.
+
+ * config/sparc/sparc.h (SECONDARY_MEMORY_NEEDED): We can move
+ between float and non-float regs when VIS3.
+ * config/sparc/sparc.c (eligible_for_restore_insn): We can't
+ use a restore when the source is a float register.
+ (sparc_split_regreg_legitimate): When VIS3 allow moves between
+ float and integer regs.
+ (sparc_register_move_cost): Adjust to account for VIS3 moves.
+ (sparc_preferred_reload_class): On 32-bit with VIS3 when moving an
+ integer reg to a class containing EXTRA_FP_REGS, constrain to FP_REGS.
+ (sparc_secondary_reload): On 32-bit with VIS3 when moving between
+ float and integer regs we sometimes need a FP_REGS class
+ intermediate move to satisfy the reload. When this happens
+ specify an extra cost of 2.
+ (*movsi_insn): Rename to have "_novis3" suffix and add !VIS3 guard.
+ (*movdi_insn_sp32_v9): Likewise.
+ (*movdi_insn_sp64): Likewise.
+ (*movsf_insn): Likewise.
+ (*movdf_insn_sp32_v9): Likewise.
+ (*movdf_insn_sp64): Likewise.
+ (*zero_extendsidi2_insn_sp64): Likewise.
+ (*sign_extendsidi2_insn): Likewise.
+ (*movsi_insn_vis3): New insn.
+ (*movdi_insn_sp32_v9_vis3): New insn.
+ (*movdi_insn_sp64_vis3): New insn.
+ (*movsf_insn_vis3): New insn.
+ (*movdf_insn_sp32_v9_vis3): New insn.
+ (*movdf_insn_sp64_vis3): New insn.
+ (*zero_extendsidi2_insn_sp64_vis3): New insn.
+ (*sign_extendsidi2_insn_vis3): New insn.
+ (TFmode reg/reg split): Make sure both REG operands are float.
+ (*mov<VM32:mode>_insn): Add "_novis3" suffix and !VIS3 guard. Remove
+ easy constant to integer reg alternatives.
+ (*mov<VM64:mode>_insn_sp64): Likewise.
+ (*mov<VM64:mode>_insn_sp32_novis3): Likewise.
+ (*mov<VM32:mode>_insn_vis3): New insn.
+ (*mov<VM64:mode>_insn_sp64_vis3): New insn.
+ (*mov<VM64:mode>_insn_sp32_vis3): New insn.
+ (VM64 reg<-->reg split): New splitter for 32-bit.
+
+ * config/sparc/sparc.c (sparc_split_regreg_legitimate): New function.
+ * config/sparc/sparc-protos.h (sparc_split_regreg_legitimate):
+ Declare it.
+ * config/sparc/sparc.md (DImode reg/reg split): Use it.
+ (DFmode reg/reg split): Likewise.
+
+ * config/sparc/sparc.md (*movdi_insn_sp32_v9): Add alternatives for
+ generating fzero and fone instructions.
+ (DImode const_int --> reg splitter): Only trigger for integer regs.
+
+ * config/sparc/predicates.md (input_operand): Disallow vector
+ constants other than 0 and -1.
+ * config/sparc/sparc.c (sparc_preferred_reload_class): Return
+ NO_REGS for vector constants other than 0 and -1.
+
+ * config/sparc/sparc.h (SPARC_FIRST_INT_REG, SPARC_LAST_INT_REG,
+ SPARC_INT_REG_P): Define.
+ (HARD_REGNO_NREGS): Use SPARC_INT_REG_P.
+ (REGNO_OK_FOR_INDEX_P): Likewise.
+ * config/sparc/sparc.c (gen_df_reg): Likewise.
+ (eligible_for_return_delay): Likewise.
+ (eligible_for_sibcall_delay): Likewise.
+ (sparc_legitimate_address_p): Likewise.
+ (emit_save_or_restore_regs): Likewise.
+ (registers_ok_for_ldd_peep): Likewise.
+ * config/spac/sparc.md (DI mode splitters): Likewise.
+ (SF mode const splitters): Likewise.
+ (DF mode splitters): Likewise.
+ (32-bit DI mode logical op splitters): Likewise.
+
+2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50841
+ Revert:
+ 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50810
+ * doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update.
+
+2011-10-23 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (avx2_lshl<mode>3): Remove insn pattern.
+ (VI248_256): Remove mode iterator.
+ * config/i386/i386.c (ix86_expand_vec_perm): Use gen_ashlv4di3
+ instead of gen_avx2_lshlv4di3.
+ (bdesc_args): Use CODE_FOR_ashl{v16hi,v8si,v4di}3 instead of
+ CODE_FOR_avx2_lshl{v16hi,v8si,v4di}3.
+
+2011-10-23 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (sseintprefix): Rename from gthrfirstp.
+ (<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>): Delete expander.
+ (<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>) Merge insn
+ pattern from *avx2_maskload<ssemodesuffix><avxsizesuffix> and
+ *avx_maskload<ssemodesuffix><avxsizesuffix> using V48_AVX mode
+ iterator. Use sseintprefix mode attribute.
+ (<avx_avx2>_maskstore<ssemodesuffix><avxsizesuffix>): Delete expander.
+ (<avx_avx2>_maskstore<ssemodesuffix><avxsizesuffix>) Merge insn
+ pattern from *avx2_maskstore<ssemodesuffix><avxsizesuffix> and
+ *avx_maskstore<ssemodesuffix><avxsizesuffix> using V48_AVX mode
+ iterator. Use sseintprefix mode attribute.
+ (*avx2_gathersi<mode>) Use sseintprefix and ssemodesuffix mode
+ attributes.
+ (*avx2_gatherdi<mode>): Ditto.
+ (*avx2_gatherdi<mode>256): Ditto.
+ (VI48_AVX2): Remove mode iterator.
+ (gthrlastfp): Remove mode attribute.
+
+2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50810
+ * doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update.
+
+2011-10-23 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/50763
+ * tree-ssa-tail-merge.c (same_succ_flush_bb): New function, factored
+ out of ...
+ (same_succ_flush_bbs): Use same_succ_flush_bb.
+ (purge_bbs): Remove argument. Remove calls to same_succ_flush_bbs,
+ release_last_vdef and delete_basic_block.
+ (unlink_virtual_phi): New function.
+ (update_vuses): Add and use vuse1_phi_args argument. Set var to
+ SSA_NAME_VAR of vuse1 or vuse2, and use var. Handle case that
+ def_stmt2 is NULL. Use phi result as phi arg in case vuse1 or vuse2
+ is NULL_TREE. Replace uses of vuse1 if vuse2 is NULL_TREE. Fix code
+ to limit replacement of uses. Propagate phi argument for phis with a
+ single argument.
+ (replace_block_by): Update vops if phi_vuse1 or phi_vuse2 is NULL_TREE.
+ Set vuse1_phi_args if vuse1 is a phi defined in bb1. Add
+ vuse1_phi_args as argument to call to update_vuses. Call
+ release_last_vdef, same_succ_flush_bb, delete_basic_block. Update
+ CDI_DOMINATORS info.
+ (tail_merge_optimize): Remove argument in call to purge_bbs. Remove
+ call to free_dominance_info. Only call calculate_dominance_info once.
+
+2011-10-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * fold-const.c (invert_tree_comparison): Always invert EQ_EXPR/NE_EXPR.
+
+ PR tree-optimization/44683
+ * tree-ssa-dom.c (record_edge_info): Record simple equivalences only if
+ we can be sure that there are no signed zeros involved.
+
+2011-10-23 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.c (estimate_badness): Scale up and handle overflows.
+
+2011-10-23 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/50788
+ * config/i386/sse.md (<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>):
+ Remove (match_dup 0).
+ (*avx2_maskload<ssemodesuffix><avxsizesuffix>): New insn pattern.
+ (*avx_maskload<ssemodesuffix><avxsizesuffix>): Ditto.
+ (*avx2_maskstore<ssemodesuffix><avxsizesuffix>): Ditto.
+ (*avx_maskstore<ssemodesuffix><avxsizesuffix>): Ditto.
+ (*avx2_maskmov<ssemodesuffix><avxsizesuffix>): Remove insn pattern.
+ (*avx_maskmov<ssemodesuffix><avxsizesuffix>): Ditto.
+
+2011-10-23 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50819
+ * tree-vectorizer.h (vect_analyze_data_ref_dependences): Remove
+ the last argument.
+ * tree-vect-loop.c (vect_analyze_loop_2): Update call to
+ vect_analyze_data_ref_dependences.
+ * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Remove
+ the last argument. Check load-after-store dependence for unknown
+ dependencies in basic blocks.
+ (vect_analyze_data_ref_dependences): Update call to
+ vect_analyze_data_ref_dependences.
+ * tree-vect-patterns.c (vect_recog_widen_shift_pattern): Fix typo.
+ * tree-vect-slp.c (vect_bb_vectorizable_with_dependencies): Remove.
+ (vect_slp_analyze_bb_1): Update call to
+ vect_analyze_data_ref_dependences. Don't call
+ vect_bb_vectorizable_with_dependencies.
+
+2011-10-22 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.h (SECONDARY_INPUT_RELOAD_CLASS,
+ SECONDARY_OUTPUT_RELOAD_CLASS): Delete.
+ * config/sparc/sparc.c (TARGET_SECONDARY_RELOAD): Redefine.
+ (sparc_secondary_reload): New function.
+
+ * config/sparc/sparc.h (sparc_costs): Remove extern decl.
+ (struct processor_costs): Move from here..
+ * config/sparc/sparc.c (struct processor_costs): To here.
+ (sparc_costs): Mark static.
+
+ * config/sparc/sparc.c (short_branch, reg_unused_after): Delete.
+ * config/sparc/sparc-protos.h (short_branch, reg_unused_after):
+ Get rid of declarations.
+
+2011-10-21 Paul Brook <paul@codesourcery.com>
+
+ * config/c6x/c6x.c (c6x_asm_emit_except_personality,
+ c6x_asm_init_sections): New functions.
+ (TARGET_ASM_EMIT_EXCEPT_PERSONALITY, TARGET_ASM_INIT_SECTIONS): Define.
+
+2011-10-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/50813
+ * config/i386/i386.c (expand_vec_perm_even_odd_1): Handle
+ V4DImode and V8SImode for !TARGET_AVX2.
+
+2011-10-21 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR bootstrap/50825
+ * sched-deps.c (add_dependence): If not doing predication, promote
+ REG_DEP_CONTROL to REG_DEP_ANTI.
+
+2011-10-21 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Pass address of X
+ instead of X to avr_legitimize_reload_address.
+ * config/avr/avr-protos.h (avr_legitimize_reload_address): Change
+ first argument's type from rtx to rtx*.
+ * config/avr/avr.c (avr_legitimize_reload_address): Ditto.
+ Pass PX to push_reload instead of &X. Change log messages for
+ better distinction.
+
+2011-10-21 Roland Stigge <stigge@antcom.de>
+
+ PR translation/47064
+ * params.def: Fix typo "compilatoin" -> "compilation".
+
+2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
+ Kirill Yukhin <kirill.yukhin@intel.com>
+
+ PR target/50740
+ * config/i386/driver-i386.c (host_detect_local_cpu): Do cpuid 7 only
+ if max_level allows that.
+
+2011-10-21 Bernd Schmidt <bernds@codesourcery.com>
+
+ * reg-notes.def (DEP_CONTROL): New.
+ * sched-ebb.c (add_deps_for_risky_insns): Add a REG_DEP_CONTROL when
+ not doing speculation.
+ * rtlanal.c (record_hard_reg_sets, find_all_hard_reg_sets,
+ record_hard_reg_uses_1, record_hard_reg_uses): New functions.
+ * function.c (record_hard_reg_sets, record_hard_reg_uses,
+ record_hard_reg_uses_1): Remove; move to rtlanal.c.
+ * lists.c (copy_INSN_LIST, concat_INSN_LIST): New functions.
+ * haifa-sched.c: Swap includes of "rtl.h" and "hard-reg-set.h".
+ (MUST_RECOMPUTE_SPEC_P): New macro.
+ (real_insn_for_shadow): New function.
+ (cond_clobbered_p, recompute_todo_spec, check_clobbered_conditions,
+ toggle_cancelled_flags): New static functions.
+ (schedule_insn): Relax an assert to only check for empty hard back
+ dependencies. Skip cancelled dependencies. Call
+ check_clobbered_conditions.
+ (copy_insn_list): Remove function, renamed moved to lists.c.
+ (save_backtrack_point): Use new spelling copy_INSN_LIST.
+ (unschedule_insns_until): Ensure TODO_SPEC is reset properly.
+ (restore_last_backtrack_point): Likewise. Call toggle_cancelled_flags.
+ (estimate_insn_tick): Ignore cancelled dependencies.
+ (haifa_speculate_insn): Move declaration.
+ (try_ready): Move code into recompute_todo_spec and call it. Tweak
+ some asserts. Ensure predicated patterns are restored if necessary.
+ Dump DEP_CONTROL flag.
+ (haifa_change_pattern): Merge with sched_change_pattern.
+ (sched_change_pattern): Remove function.
+ * sched-deps.c (NON_FLUSH_JUMP_KIND, NON_FLUSH_JUMP): Remove. All
+ uses changed to simply not test NON_FLUSH_JUMP_P.
+ (ds_to_dk, dk_to_ds, dump_dep, ds_to_dt, dump_ds, check_dep): Handle
+ REG_DEP_CONTROL.
+ (dep_spec_p): If DO_PREDICATION, REG_DEP_CONTROL is speculative.
+ (reg_pending_control_uses, control_dependency_cache): New static
+ variables.
+ (sched_get_reverse_condition_uncached): New function.
+ (sd_find_dep_between): Remove pointless assert. Look in
+ control_dependency_cache.
+ (ask_dependency_caches, set_dependency_caches, sd_delete_dep,
+ extend_dependency_caches, sched_deps_finish): Handle REG_DEP_CONTROL
+ and control_dependency_cache.
+ (sd_unresolve_dep): Use dep_spec_p.
+ (add_dependence): Now a wrapper around add_dependence_1, handling
+ REG_DEP_CONTROL specially.
+ (flush_pending_lists): Clear pending_jump_insns.
+ (sched_analyze_1): Handle pending_jump_insns like a memory flush.
+ (sched_analyze_2): Unconditionally add to pending memory flushes,
+ keep previous behaviour but apply it to pending_jump_insns instead.
+ (sched_analyze_insn): Defer adding jump reg dependencies using
+ reg_pending_control_uses; add them to the control_uses list. Handle
+ pending_jump_insns and control_uses when adding dependence lists.
+ (deps_analyze_insn): Update INSN_COND_DEPS.
+ (deps_analyze_insn): Add jumps to pending_jump_insns rather than
+ last_pending_memory_flush.
+ (init_deps): Initialize pending_jump_insns.
+ (free_deps): Free control_uses.
+ (remove_from_deps): Remove from pending_jump_insns.
+ (init_deps_global): Allocate reg_pending_control_uses).
+ (finish_deps_global): Free it.
+ (add_dependence_1): Renamed from add_dependence. Handle
+ REG_DEP_CONTROL.
+ * rtl.h (record_hard_reg_uses, find_all_hard_reg_sets): Declare.
+ (copy_INSN_LIST, concat_INSN_LIST): Declare.
+ * sched-int.h (struct deps_reg): Add control_uses.
+ (struct deps_desc): Add pending_jump_insns.
+ (struct _haifa_deps_insn_data): Add cond_deps.
+ (struct _haifa_insn_data): Add must_recompute_spec and predicated_pat.
+ (INSN_COND_DEPS, PREDICATED_PAT): New macros.
+ (BITS_PER_DEP_WEAK): Adjust for two extra bits in the word.
+ (DEP_CONTROL): New macro.
+ (DEP_TYPES): Include it.
+ (HARD_DEP): Adjust definition.
+ (DEP_CANCELLED): New macro.
+ (enum SCHED_FLAGS): Add DO_PREDICATION.
+ (sched_get_reverse_condition_uncached, real_insn_for_shadow): Declare.
+ * sched-rgn.c (concat_INSN_LIST): Remove function.
+ (deps_join): Handle pending_jump_insns.
+ (free_pending_lists): Likewise.
+ * config/c6x/c6x.c (c6x_set_sched_flags): Set DO_PREDICATION for final
+ schedule.
+
+2011-10-21 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50820
+ * config/avr/libgcc.S (__EIND__): New define to 0x3C.
+ (__tablejump__): Consistently use EIND for indirect jump/call.
+ (__tablejump_elpm__): Ditto.
+
+2011-10-21 Bernd Schmidt <bernds@codesourcery.com>
+
+ * config/c6x/c6x.md (attr "op_pattern"): New.
+ (load_sdata_pic, mov<mode>_insn for QIHIM and SISFVM): Set it.
+ * config/c6x/c6x-mult.md.in (mulhi3_VARIANT_, mulhisi3_insn_VARIANT_):
+ Likewise.
+ * config/c6x/c6x-mult.md: Regenerate.
+ * config/c6x/c6x.c: Include "regrename.h".
+ (unit_req_table): New typedef.
+ (unit_reqs): Use it for the declaration.
+ (unit_req_factor, get_unit_reqs, merge_unit_reqs, unit_req_imbalance,
+ get_unit_operand_masks, try_rename_operands, reshuffle_units): New
+ static functions.
+ (count_unit_reqs): New arg reqs. All callers changed. Use
+ get_unit_reqs, and don't merge here.
+ (res_mii): New arg reqs. All callers changed. Rewrite to use a loop
+ using unit_req_factor.
+ (hwloop_optimize): Call reshuffle_units. Call merge_unit_reqs after
+ count_unit_reqs.
+ (c6x_reorg): Add reg notes problem, and call df_analyze.
+ * Makefile.in ($(out_object_file)): Depend on regrename.h.
+
+2011-10-21 Kai Tietz <ktietz@redhat.com>
+
+ * fold-const.c (simple_operand_p_2): Handle integral
+ casts from boolean-operands.
+
+2011-10-21 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (dump_cgraph_node): Dump alias flag.
+ * cgraphunit.c (handle_alias_pairs): Handle weakrefs with
+ no destination.
+ (get_alias_symbol): New function.
+ (output_weakrefs): Output also weakrefs with no destinatoin.
+ (lto_output_node): Output weakref alias flag when at function boundary.
+
+2011-10-21 Andrew Stubbs <ams@codesourcery.com>
+
+ PR target/50809
+ * config/arm/driver-arm.c (vendors): Make static.
+
+2011-10-21 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_emit_swdivsf): Force b into register.
+ (ix86_emit_swsqrtsf): Force a into register.
+
+2011-10-20 Mike Stump <mikestump@comcast.net>
+
+ * regcprop.c (copyprop_hardreg_forward_1): Update recog_data
+ after validate_change wipes it out.
+
+2011-10-20 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.md ("vec_permv16qi"): Reduce selector modulo 32
+ before using the shufb instruction.
+
+2011-10-20 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ PR target/50766
+ * config/i386/i386.md (bmi_bextr_<mode>): Update register/
+ memory operand order.
+ (bmi2_bzhi_<mode>3): Ditto.
+ (bmi2_pdep_<mode>3): Ditto.
+ (bmi2_pext_<mode>3): Ditto.
+
+2011-10-20 Richard Henderson <rth@redhat.com>
+
+ * target.def (vec_perm_const_ok): Rename from builtin_vec_perm_ok.
+ * optabs.c (can_vec_perm_expr_p): Update to match.
+ (expand_vec_perm_expr): Likewise.
+ * config/i386/i386.c (TARGET_VECTORIZE_VEC_PERM_CONST_OK): Rename
+ from TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK.
+ * doc/tm.texi.in: Likewise.
+
+2011-10-20 Sergey Ostanevich <sergos.gnu@gmail.com>
+
+ PR target/50572
+ * config/i386/i386.c (processor_target_table): Change Atom
+ align_loops_max_skip to 15.
+
+2011-10-20 Richard Henderson <rth@redhat.com>
+
+ * target.def (builtin_vec_perm): Remove.
+ * doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
+
+ * config/i386/i386.c (ix86_expand_vec_perm_builtin): Remove.
+ (IX86_BUILTIN_VEC_PERM_*): Remove.
+ (bdesc_args): Remove vec_perm builtins
+ (ix86_expand_builtin): Likewise.
+ (ix86_expand_vec_perm_const_1): Rename from
+ ix86_expand_vec_perm_builtin_1.
+ (extract_vec_perm_cst): Merge into...
+ (ix86_vectorize_vec_perm_const_ok): ... here. Rename from
+ ix86_vectorize_builtin_vec_perm_ok.
+ (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
+
+ * config/rs6000/rs6000.c (rs6000_builtin_vec_perm): Remove.
+ (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
+
+ * config/spu/spu.c (spu_builtin_vec_perm): Remove.
+ (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
+
+2011-10-20 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/47989
+ * config/i386/i386.h (RECIP_MASK_DEFAULT): New define.
+ * config/i386/i386.op (recip_mask): Initialize with RECIP_MASK_DEFAULT.
+ * doc/invoke.texi (ix86 Options, -mrecip): Document that GCC
+ implements vectorized single float division and vectorized sqrtf(x)
+ with reciprocal sequence with additional Newton-Raphson step with
+ -ffast-math.
+
+2011-10-20 Dodji Seketeli <dodji@redhat.com>
+
+ * ggc-zone.c (ggc_internal_alloc_zone_stat): Rename
+ ggc_alloced_size_order_for_request into ggc_round_alloc_size like
+ it was done in ggc-page.c.
+
+ PR other/50659
+ * doc/cppopts.texi: Use @smallexample/@end smallexample in
+ documentation for -fdebug-cpp instead of @quotation/@end quotation
+ that is not supported by contrib/texi2pod.pl.
+
+2011-10-19 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.c (inline_small_functions): Always update all calles after
+ inlining.
+
+2011-10-19 Jan Hubicka <jh@suse.cz>
+
+ PR bootstrap/50709
+ * ipa-inline.c (inline_small_functions): Fix checking code to not make
+ effect on fibheap stability.
+
+2011-10-20 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ * config/m68k/t-linux (M68K_MLIB_CPU): Add ColdFire CPUs.
+
+2011-10-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR target/50106
+ * config/arm/arm.c (thumb_unexpanded_epilogue): Handle return
+ reg size from 1-3.
+
+2011-10-20 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-loop-im.c (stmt_cost): Add WIDEN_*, FMA_EXPR
+ and rotates to the set of expensive operations.
+
+2011-10-19 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.c (sparc_expand_move): Use can_create_pseudo_p.
+ (sparc_emit_set_const32): Likewise.
+ (sparc_emit_set_const64_longway): Likewise.
+ (sparc_emit_set_const64): Likewise.
+ (sparc_legitimize_pic_address): Likewise.
+ (memory_ok_for_ldd): Likewise.
+
+2011-10-20 Dehao Chen <dehao@google.com>
+
+ * profile.c (compute_branch_probabilities): Compute and dump the
+ overlap between the static estimation and the instrumentation profile.
+ (OVERLAP_BASE): New macro.
+ (compute_frequency_overlap): New function
+
+2011-10-19 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.c (expand_vec_perm_vpshufb2_vpermq_even_odd): Use
+ d->op1 instead of d->op0 for the second vpshufb.
+ (expand_vec_perm_even_odd_1): For V8SImode fix vpshufd immediates.
+ (ix86_expand_vec_perm_const): If mask indicates two operands are
+ needed, but both are the same and expanding them as d.op0 == d.op1
+ failed, retry with d.op0 != d.op1.
+ (ix86_expand_vec_perm_builtin): Likewise. Handle sorry printing
+ also for d.nelt == 32.
+
+ PR middle-end/50754
+ * cfgexpand.c (expand_debug_expr): Handle WIDEN_LSHIFT_EXPR, ignore
+ VEC_PERM_EXPR.
+
+2011-10-19 Bernd Schmidt <bernds@codesourcery.com>
+
+ * regrename.h: New file.
+ * regrename.c: Include it. Also include "emit-rtl.h".
+ (struct du_head, struct du_chain, du_head_p DEF_VEC and
+ DEF_VEC_ALLOC_P): Move to regrename.h.
+ (do_replace): Remove declaration.
+ (insn_rr): New variable.
+ (cur_operand): New static variable.
+ (regrename_chain_from_id): Renamed from chain_from_id and no longer
+ static. All callers changed.
+ (record_operand_use): New static function.
+ (scan_rtx_reg): Use it.
+ (find_best_rename_reg): New function, broken out of rename_chains.
+ (rename_chains): Use it. Don't update chain regno and nregs here, ...
+ (regrename_do_replace): ... do it here instead. Renamed from
+ do_replace, and no longer static. All callers changed.
+ (regrename_analyze): No longer static. New arg bb_mask.
+ All callers changed. If bb_mask is nonzero, use it to limit the
+ number of basic blocks we analyze. If we failed to analyze a block,
+ clear insn operand data.
+ (record_out_operands): New arg insn_info. Update cur_operand if it is
+ nonnull.
+ (build_def_use): If insn_rr is nonnull, pass an insn_info to
+ record_out_operands, and update cur_operand here as well.
+ (regrename_init, regrename_finish): New functions.
+ (regrename_optimize): Use them.
+ * Makefile.in (regrename.o): Adjust dependencies.
+
+2011-10-19 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/50769
+ * tree-ssa-tail-merge.c (replace_block_by): Calculate phi_vuse2
+ unconditionally. Handle case that phi_vuse2 is not an SSA_NAME. Add
+ dummy argument .MEM to phi when increasing number of arguments of phi by
+ redirecting edges to the block with phi.
+
+2011-10-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR bootstrap/50777
+ * configure.ac: Save and restore CXXFLAGS around
+ gcc_AC_CHECK_DECLS uses.
+ Check for madvise() declaration with g++ if --enable-build-with-cxx.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+ * ggc-page.c (USING_MADVISE): Also check HAVE_DECL_MADVISE.
+
+2011-10-19 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/49310
+ * var-tracking.c (loc_exp_dep, onepart_aux): New structs.
+ (variable_part): Replace offset with union.
+ (enum onepart_enum, onepart_enum_t): New.
+ (variable_def): Drop cur_loc_changed, add onepart.
+ (value_chain_def, const_value_chain): Remove.
+ (VAR_PART_OFFSET, VAR_LOC_1PAUX): New macros, with checking.
+ (VAR_LOC_DEP_LST, VAR_LOC_DEP_LSTP): New macros.
+ (VAR_LOC_FROM, VAR_LOC_DEPTH, VAR_LOC_DEP_VEC): Likewise.
+ (value_chain_pool, value_chains): Remove.
+ (dropped_values): New.
+ (struct parm_reg): Only if HAVE_window_save.
+ (vt_stack_adjustments): Don't record register arguments.
+ (dv_as_rtx): New.
+ (dv_onepart_p): Return a onepart_enum_t.
+ (onepart_pool): New.
+ (dv_pool): Remove.
+ (dv_from_rtx): New.
+ (variable_htab_free): Release onepart aux data. Reset flags.
+ (value_chain_htab_hash, value_chain_htab_eq): Remove.
+ (unshare_variable): Use onepart field. Propagate onepart aux
+ data or offset. Drop cur_loc_changed.
+ (val_store): Cope with NULL insn. Rephrase dump output. Check
+ for unsuitable locs. Add FIXME on using cselib locs.
+ (val_reset): Remove FIXME of unfounded concerns.
+ (val_resolve): Check for unsuitable locs. Add FIXME on using
+ cselib locs.
+ (variable_union): Use onepart field, adjust access to offset.
+ (NO_LOC_P): New.
+ (VALUE_CHANGED, DECL_CHANGED): Update doc.
+ (set_dv_changed): Clear NO_LOC_P when changed.
+ (find_loc_in_1pdv): Use onepart field.
+ (intersect_loc_chains): Likewise.
+ (unsuitable_loc): New.
+ (loc_cmp): Keep ENTRY_VALUEs at the end of the loc list.
+ (add_value_chain, add_value_chains): Remove.
+ (add_cselib_value_chains, remove_value_chain): Likewise.
+ (remove_value_chains, remove_cselib_value_chains): Likewise.
+ (canonicalize_loc_order_check): Use onepart. Drop cur_loc_changed.
+ (canonicalize_values_star, canonicalize_vars_star): Use onepart.
+ (variable_merge_over_cur): Likewise. Adjust access to offset.
+ Drop cur_loc_changed.
+ (variable_merge_over_src): Use onepart field.
+ (remove_duplicate_values): Likewise.
+ (variable_post_merge_new_vals): Likewise.
+ (find_mem_expr_in_1pdv): Likewise.
+ (dataflow_set_preserve_mem_locs): Likewise. Drop cur_loc_changed
+ and value chains.
+ (dataflow_set_remove_mem_locs): Likewise. Use VAR_LOC_FROM.
+ (variable_different_p): Use onepart field. Move onepart test out
+ of the loop.
+ (argument_reg_set): Drop.
+ (add_uses, add_stores): Preserve but do not record in dynamic
+ tables equivalences for ENTRY_VALUEs and CFA_based addresses.
+ Avoid unsuitable address expressions.
+ (EXPR_DEPTH): Unlimit.
+ (EXPR_USE_DEPTH): Repurpose PARAM_MAX_VARTRACK_EXPR_DEPTH.
+ (prepare_call_arguments): Use DECL_RTL_IF_SET.
+ (dump_var): Adjust access to offset.
+ (variable_from_dropped, recover_dropped_1paux): New.
+ (variable_was_changed): Drop cur_loc_changed. Use onepart.
+ Preserve onepart aux in empty_var. Recover empty_var and onepart
+ aux from dropped_values.
+ (find_variable_location_part): Special-case onepart. Adjust
+ access to offset.
+ (set_slot_part): Use onepart. Drop cur_loc_changed. Adjust
+ access to offset. Initialize onepaux. Drop value chains.
+ (delete_slot_part): Drop value chains. Use VAR_LOC_FROM.
+ (VEC (variable, heap), VEC (rtx, stack)): Define.
+ (expand_loc_callback_data): Drop dummy, cur_loc_changed,
+ ignore_cur_loc. Add expanding, pending, depth.
+ (loc_exp_dep_alloc, loc_exp_dep_clear): New.
+ (loc_exp_dep_insert, loc_exp_dep_set): New.
+ (notify_dependents_of_resolved_value): New.
+ (update_depth, vt_expand_var_loc_chain): New.
+ (vt_expand_loc_callback): Revamped.
+ (resolve_expansions_pending_recursion): New.
+ (INIT_ELCD, FINI_ELCD): New.
+ (vt_expand_loc): Use the new macros above. Drop ignore_cur_loc
+ parameter, adjust all callers.
+ (vt_expand_loc_dummy): Drop.
+ (vt_expand_1pvar): New.
+ (emit_note_insn_var_location): Operate on non-debug decls only.
+ Revamp multi-part cur_loc recomputation and one-part expansion.
+ Drop cur_loc_changed. Adjust access to offset.
+ (VEC (variable, heap)): Drop.
+ (changed_variables_stack, changed_values_stack): Drop.
+ (check_changed_vars_0, check_changed_vars_1): Remove.
+ (check_changed_vars_2, check_changed_vars_3): Remove.
+ (values_to_stack, remove_value_from_changed_variables): New.
+ (notify_dependents_of_changed_value, process_changed_values): New.
+ (emit_notes_for_changes): Revamp onepart updates.
+ (emit_notes_for_differences_1): Use onepart. Drop cur_loc_changed
+ and value chains. Propagate onepaux. Recover empty_var and onepaux
+ from dropped_values.
+ (emit_notes_for_differences_2): Drop value chains.
+ (emit_notes_in_bb): Adjust.
+ (vt_emit_notes): Drop value chains, changed_variables_stack.
+ Initialize and release dropped_values.
+ (create_entry_value): Revamp.
+ (vt_add_function_parameter): Use new interface.
+ (note_register_arguments): Remove.
+ (vt_initialize): Drop value chains and register arguments.
+ (vt_finalize): Drop value chains. Release windowed_parm_regs only
+ if HAVE_window_save.
+ * rtl.h: Document various pass-local uses of RTL flags.
+ * tree.h (DECL_RTL_KNOWN_SET): New.
+ * doc/invoke.texi (param max-vartrack-expr-depth): Update
+ description and default.
+
+2011-10-19 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50447
+ * config/avr/avr.md (cc): New alternative out_plus_noclobber.
+ (adjust_len): Ditto.
+ (addhi3): Don't pipe through short; use gen_int_mode instead.
+ Prior to reload, expand to gen_addhi3_clobber.
+ (*addhi3): Use avr_out_plus_noclobber if applicable, use
+ out_plus_noclobber in cc and adjust_len attribute.
+ (addhi3_clobber): 2 new RTL peepholes.
+ (addhi3_clobber): New insn.
+ * config/avr/avr-protos.h: (avr_out_plus_noclobber): New prototype.
+ * config/avr/avr.c (avr_out_plus_noclobber): New function.
+ (notice_update_cc): Handle CC_OUT_PLUS_NOCLOBBER.
+ (avr_out_plus_1): Tweak if only MSB is +/-1 and other bytes are 0.
+ Set cc0 to set_zn for adiw on 16-bit values.
+ (adjust_insn_length): Handle ADJUST_LEN_OUT_PLUS_NOCLOBBER.
+ (expand_epilogue): No need to add 0 to frame_pointer_rtx.
+
+2011-10-19 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50780
+ * tree-ssa-forwprop.c (forward_propagate_into_cond): Verify
+ the condition is properly gimple before using it.
+ * tree-eh (stmt_could_throw_1_p): Properly extract the
+ operation type from comparisons.
+
+2011-10-19 Roland Stigge <stigge@antcom.de>
+
+ PR translation/48638
+ * plugin.c (add_new_plugin): Fix typo in fatal_error message.
+
+2011-10-19 Roland Stigge <stigge@antcom.de>
+
+ PR translation/49517
+ * config/rx/rx.c (rx_print_operand): Fix typo in warning message.
+
+2011-10-19 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50768
+ * gimple-fold.c (gimplify_and_update_call_from_tree): Rewrite.
+
+2011-10-19 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/50340
+ * sel-sched-ir.c (update_target_availability): LHS register
+ availability is not known if the unavailable LHS of the other
+ expression is a different register.
+
+2011-10-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ PR target/50310
+ * config/spu/spu.c (spu_emit_vector_compare): Support unordered
+ floating-point comparisons.
+
+2011-10-19 Jan Hubicka <jh@suse.cz>
+
+ * cgraphunit.c (handle_alias_pairs): Also handle wekref with
+ destination declared.
+ (output_weakrefs): New function.
+ * varpool.c (varpool_create_variable_alias): Handle external aliases.
+
+2011-10-19 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (loc_descriptor): For SUBREG pass SUBREG_REG's mode as
+ second argument instead of mode.
+
+2011-10-18 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.c (ix86_expand_vec_perm): In merge_two use
+ mode SUBREG of operands[0] as target.
+ (valid_perm_using_mode_p): Don't ignore higher bits of d->perm.
+ (expand_vec_pshufb): For V8SImode vmode emit avx2_permvarv8si.
+ (expand_vec_perm_1): Handle identity and some broadcast
+ permutations.
+ (expand_vec_perm_interleave2): Handle also 32-byte modes, using
+ vperm2[fi]128 or vpunpck[lh]* followed by single insn permutation.
+ For d->testing_p return true earlier to avoid creating more GC
+ garbage.
+ (expand_vec_perm_vpermq_perm_1): New function.
+ (expand_vec_perm_vpshufb2_vpermq): For d->testing_p return true
+ earlier to avoid creating more GC garbage. Fix handling of
+ V16HImode. Avoid some SUBREGs in SET_DEST.
+ (expand_vec_perm_broadcast_1): Return false for 32-byte integer
+ vector modes.
+ (expand_vec_perm_vpshufb4_vpermq2): New function.
+ (ix86_expand_vec_perm_builtin_1): Call expand_vec_perm_vpermq_perm_1
+ and expand_vec_perm_vpshufb4_vpermq2.
+
+2011-10-18 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/driver-arm.c (host_detect_local_cpu): Close the file
+ before exiting.
+
+2011-10-18 Andrew Stubbs <ams@codesourcery.com>
+
+ PR tree-optimization/50717
+ * tree-ssa-math-opts.c (is_widening_mult_p): Remove the 'type'
+ parameter. Calculate 'type' from stmt.
+ (convert_mult_to_widen): Update call the is_widening_mult_p.
+ (convert_plusminus_to_widen): Likewise.
+
+2011-10-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (struct machine_function): New data structure.
+ (spu_init_machine_status): New function.
+ (spu_option_override): Install it.
+ (get_pic_reg): Set and use cfun->machine->pic_reg.
+ (spu_split_immediate): Do not set crtl->uses_pic_offset_table.
+ (need_to_save_reg): Use cfun->machine->pic_reg instead of
+ checking crtl->uses_pic_offset_table.
+ (spu_expand_prologue): Likewise.
+
+2011-10-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50735
+ * function.c (gimplify_parameters): Use create_tmp_var instead of
+ create_tmp_reg. If parm is not TREE_ADDRESSABLE and type is complex
+ or vector type, set DECL_GIMPLE_REG_P.
+
+2011-10-18 Andrew Stubbs <ams@codesourcery.com>
+
+ * config.host (arm*-*-linux*): Add driver-arm.o and x-arm.
+ * config/arm/arm.opt: Add 'native' processor_type and
+ arm_arch enum values.
+ * config/arm/arm.h (host_detect_local_cpu): New prototype.
+ (EXTRA_SPEC_FUNCTIONS): New define.
+ (MCPU_MTUNE_NATIVE_SPECS): New define.
+ (DRIVER_SELF_SPECS): New define.
+ * config/arm/driver-arm.c: New file.
+ * config/arm/x-arm: New file.
+ * doc/invoke.texi (ARM Options): Document -mcpu=native,
+ -mtune=native and -march=native.
+
+2011-10-18 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/50205
+ * sel-sched.c (count_occurrences_1): Simplify on the assumption that
+ p->x is a register. Forbid substitution when the same register is
+ found in a different mode.
+ (count_occurrences_equiv): Assert that 'what' is a register.
+
+2011-10-18 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50767
+ * tree-ssa-pre.c (create_expression_by_pieces): Update the
+ folded statement.
+
+2011-10-18 Julian Brown <julian@codesourcery.com>
+
+ * config/arm/arm.c (arm_block_move_unaligned_straight)
+ (arm_adjust_block_mem, arm_block_move_unaligned_loop)
+ (arm_movmemqi_unaligned): New.
+ (arm_gen_movmemqi): Support unaligned block copies.
+
+2011-10-18 Ira Rosen <ira.rosen@linaro.org>
+
+ * doc/md.texi (vec_widen_ushiftl_hi, vec_widen_ushiftl_lo,
+ vec_widen_sshiftl_hi, vec_widen_sshiftl_lo): Document.
+ * tree-pretty-print.c (dump_generic_node): Handle WIDEN_LSHIFT_EXPR,
+ VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR.
+ (op_code_prio): Likewise.
+ (op_symbol_code): Handle WIDEN_LSHIFT_EXPR.
+ * optabs.c (optab_for_tree_code): Handle
+ VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR.
+ (init-optabs): Initialize optab codes for vec_widen_u/sshiftl_hi/lo.
+ * optabs.h (enum optab_index): Add OTI_vec_widen_u/sshiftl_hi/lo.
+ * genopinit.c (optabs): Initialize the new optabs.
+ * expr.c (expand_expr_real_2): Handle
+ VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR.
+ * gimple-pretty-print.c (dump_binary_rhs): Likewise.
+ * tree-vectorizer.h (NUM_PATTERNS): Increase to 8.
+ * tree.def (WIDEN_LSHIFT_EXPR, VEC_WIDEN_LSHIFT_HI_EXPR,
+ VEC_WIDEN_LSHIFT_LO_EXPR): New.
+ * cfgexpand.c (expand_debug_expr): Handle new tree codes.
+ * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add
+ vect_recog_widen_shift_pattern.
+ (vect_handle_widen_mult_by_const): Rename...
+ (vect_handle_widen_op_by_const): ...to this. Handle shifts.
+ Add a new argument, update documentation.
+ (vect_recog_widen_mult_pattern): Assume that only second
+ operand can be constant. Update call to
+ vect_handle_widen_op_by_const.
+ (vect_recog_over_widening_pattern): Fix typo.
+ (vect_recog_widen_shift_pattern): New.
+ * tree-vect-stmts.c (vectorizable_type_promotion): Handle
+ widening shifts.
+ (supportable_widening_operation): Likewise.
+ * tree-inline.c (estimate_operator_cost): Handle new tree codes.
+ * tree-vect-generic.c (expand_vector_operations_1): Likewise.
+ * tree-cfg.c (verify_gimple_assign_binary): Likewise.
+ * config/arm/neon.md (neon_vec_<US>shiftl_<mode>): New.
+ (vec_widen_<US>shiftl_lo_<mode>, neon_vec_<US>shiftl_hi_<mode>,
+ vec_widen_<US>shiftl_hi_<mode>, neon_vec_<US>shift_left_<mode>):
+ Likewise.
+ * config/arm/predicates.md (const_neon_scalar_shift_amount_operand):
+ New.
+ * config/arm/iterators.md (V_innermode): New.
+ * tree-vect-slp.c (vect_build_slp_tree): Require same shift operand
+ for widening shift.
+
+2011-10-18 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-alias.h (struct pt_solution): Remove
+ vars_contains_restrict member.
+ (pt_solutions_same_restrict_base): Remove.
+ (pt_solution_set): Adjust.
+ * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Remove
+ vars_contains_restrict handling.
+ (dump_points_to_solution): Likewise.
+ (ptr_derefs_may_alias_p): Do not call pt_solutions_same_restrict_base.
+ * tree-ssa-structalias.c (struct variable_info): Remove is_restrict_var
+ field.
+ (new_var_info): Do not initialize it.
+ (ipa_escaped_pt): Adjust.
+ (make_constraint_from_restrict): Make the tag global.
+ (make_constraint_from_global_restrict): New function.
+ (make_constraint_from_heapvar): Remove.
+ (create_variable_info_for): Do not make restrict vars point
+ to NONLOCAL.
+ (intra_create_variable_infos): Likewise.
+ (find_what_var_points_to): Remove vars_contains_restrict handling.
+ (pt_solution_set): Adjust.
+ (pt_solution_ior_into): Likewise.
+ (pt_solutions_same_restrict_base): Remove.
+ (compute_points_to_sets): Do not test is_restrict_var.
+ * cfgexpand.c (update_alias_info_with_stack_vars): Adjust.
+ * gimple-pretty-print.c (pp_points_to_solution): Likewise.
+
+2011-10-18 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/50672
+ * tree-ssa-dce.c (mark_virtual_operand_for_renaming): New function,
+ factored out of ...
+ (mark_virtual_phi_result_for_renaming): Use
+ mark_virtual_operand_for_renaming.
+ * tree-flow.h (mark_virtual_operand_for_renaming): Declare.
+ * tree-ssa-tail-merge.c (release_last_vdef): New function.
+ (purge_bbs): Add update_vops parameter. Call release_last_vdef for each
+ deleted basic block.
+ (tail_merge_optimize): Add argument to call to purge_bbs.
+
+2011-10-18 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50716
+ * expr.c (get_object_or_type_alignment): New function.
+ (expand_assignment): Use it.
+ (expand_expr_real_1): Likewise.
+
+2011-10-18 Dodji Seketeli <dodji@redhat.com>
+
+ PR bootstrap/50760
+ * input.c (dump_line_table_statistics): Use long, not size_t.
+
+2011-10-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.md (in_call_delay): Fix formatting issues.
+
+2011-10-17 Simon Baldwin <simonb@google.com>
+ Ian Lance Taylor <iant@google.com>
+
+ * configure.ac: Add --with-native-system-header-dir. Set and
+ substitute NATIVE_SYSTEM_HEADER_DIR. Use native_system_header
+ when setting target_header_dir.
+ * config.gcc: Always set native_system_header_dir.
+ (*-*-gnu*): Set native_system_header_dir. Don't use t-gnu.
+ (i[34567]86-pc-msdosdjgpp*): Set native_system_header_dir. Don't
+ use i386/t-djgpp.
+ (i[34567]86-*-mingw* | x86_64-*-mingw*): Set
+ native_system_header_dir.
+ (spu-*-elf*): Set native_system_header_dir.
+ * Makefile.in (NATIVE_SYSTEM_HEADER_DIR): Set to
+ @NATIVE_SYSTEM_HEADER_DIR@.
+ (PREPROCESSOR_DEFINES): Define NATIVE_SYSTEM_HEADER_DIR.
+ * cppdefault.c (STANDARD_INCLUDE_DIR): Don't define.
+ (NATIVE_SYSTEM_HEADER_COMPONENT): Rename from
+ STANDARD_INCLUDE_COMPONENT.
+ (cpp_include_defaults): Don't use SYSTEM_INCLUDE_DIR. Rename
+ STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR.
+ * system.h: Poison SYSTEM_INCLUDE_DIR, STANDARD_INCLUDE_DIR, and
+ STANDARD_INCLUDE_COMPONENT.
+ * config/i386/t-mingw32 (NATIVE_SYSTEM_HEADER_DIR): Remove.
+ * config/i386/t-mingw-w32: Likewise.
+ * config/i386/t-mingw-w64: Likewise.
+ * config/spu/t-spu-elf: Likewise.
+ * config/i386/t-djgpp: Remove.
+ * config/t-gnu: Remove.
+ * config/i386/mingw32.h (STANDARD_INCLUDE_DIR): Don't define.
+ (NATIVE_SYSTEM_HEADER_COMPONENT): Rename from
+ STANDARD_INCLUDE_COMPONENT.
+ * config/i386/djgpp.h (STANDARD_INCLUDE_DIR): Don't define.
+ * config/spu/spu-elf.h: Likewise.
+ * config/vms/xm-vms.h: Likewise.
+ * config/gnu.h: Likewise.
+ * config/openbsd.h (INCLUDE_DEFAULTS): Change STANDARD_INCLUDE_DIR
+ and STANDARD_INCLUDE_COMPONENT to NATIVE_SYSTEM_HEADER_DIR and
+ NATIVE_SYSTME_HEADER_COMPONENT.
+ * doc/install.texi (Configuration): Document
+ --with-native-system-header-dir. Mention it in the documentation
+ for --with-sysroot and --with-build-sysroot.
+ * doc/tm.texi.in (Driver): Don't document SYSTEM_INCLUDE_DIR or
+ STANDARD_INCLUDE_DIR. Rename STANDARD_INCLUDE_COMPONENT to
+ NATIVE_SYSTEM_HEADER_COMPONENT. Rename uses of
+ STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR.
+ * doc/fragments.texi (Target Fragment): Don't document
+ NATIVE_SYSTEM_HEADER_DIR.
+ * configure, doc/tm.texi: Rebuild.
+
+2011-10-17 Richard Henderson <rth@redhat.com>
+
+ * config/sparc/sparc.md: Use register_or_zero_operand where rJ
+ is the constraint.
+
+ * config/sparc/sparc.md (vec_perm_constv8qi, vec_perm<mode>): New
+ patterns.
+ * config/sparc/sparc.c (sparc_expand_vec_perm_bmask): New function.
+ * config/sparc/sparc-protos.h (sparc_expand_vec_perm_bmask): Declare.
+
+2011-10-17 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc-modes.def: Add single entry vector modes for
+ DImode and SImode.
+ * config/sparc/sparc.md (V32, V32I, V64, V64I, V64N8): Delete
+ mode iterators.
+ (mov<V32:mode>): Revert back to plain SFmode pattern.
+ (*movsf_insn): Likewise.
+ (mov<V64:mode>): Revert back to plain DFmode pattern.
+ (*movdf_insn_sp32): Likewise.
+ (*movdf_insn_sp32_v9): Likewise.
+ (*movdf_insn_sp64): Likewise.
+ (V64 mode splitters) Likewise.
+ (addsi3): Remove VIS alternatives.
+ (subsi3): Likewise.
+ (and<V64I:mode>3): Revert to DImode only pattern.
+ (and<V64I:mode>3_sp32): Likewise.
+ (*and<V64I:mode>3_sp64): Likewise.
+ (and<V32I:mode>3): Likewise.
+ (*and_not_<V64I:mode>_sp32): Likewise.
+ (*and_not_<V64I:mode>_sp64): Likewise.
+ (*and_not_<V32I:mode>): Likewise.
+ (ior<V64I:mode>3): Likewise.
+ (*ior<V64I:mode>3_sp32): Likewise.
+ (*ior<V64I:mode>3_sp64): Likewise.
+ (ior<V32I:mode>3): Likewise.
+ (*or_not_<V64I:mode>_sp32): Likewise.
+ (*or_not_<V64I:mode>_sp64): Likewise.
+ (*or_not_<V32I:mode>): Likewise.
+ (xor<V64I:mode>3): Likewise.
+ (*xor<V64I:mode>3_sp32): Likewise.
+ (*xor<V64I:mode>3_sp64): Likewise.
+ (xor<V32I:mode>3): Likewise.
+ (V64I mode splitters): Likewise.
+ (*xor_not_<V64I:mode>_sp32): Likewise.
+ (*xor_not_<V64I:mode>_sp64): Likewise.
+ (*xor_not_<V32I:mode>): Likewise.
+ (one_cmpl<V64I:mode>2): Likewise.
+ (*one_cmpl<V64I:mode>2_sp32): Likewise.
+ (*one_cmpl<V64I:mode>2_sp64): Likewise.
+ (one_cmpl<V32I:mode>2): Likewise.
+ (VM32, VM64, VMALL): New mode iterators.
+ (vbits, vconstr, vfptype): New mode attributes.
+ (mov<VMALL:mode>): New expander.
+ (*mov<VM32:mode>_insn): New insn.
+ (*mov<VM64:mode>_insn_sp64): New insn.
+ (*mov<VM64:mode>_insn_sp32): New insn, and associated splitter
+ specifically for the register to memory case.
+ (vec_init<mode>): New expander.
+ (VADDSUB): New mode iterator.
+ (<plusminus_insn>v2si3, <plusminus_insn>v2hi3): Remove and replace
+ with...
+ (<plusminus_insn><mode>3): New consolidated pattern.
+ (VL): New mode iterator for logical operations.
+ (vlsuf): New more attribute.
+ (vlop): New code iterator.
+ (vlinsn, vlninsn): New code attributes.
+ (<code><mode>3): New insn to non-negated vector logical ops.
+ (*not_<code><mode>3): Likewise for negated variants.
+ (*nand<mode>_vis): New insn.
+ (vlnotop): New code iterator.
+ (*<code>_not1<mode>_vis, *<code>_not2<mode>_vis): New insns.
+ (one_cmpl<mode>2): New insn.
+ (faligndata<V64I:mode>_vis): Rewrite to use VM64 iterator.
+ (bshuffle<VM64:mode>_vis): Likewise.
+ (v<vis3_shift_patname><mode>3): Use GCM mode iterator.
+ (fp<plusminus_insn>64_vis): Use V1DI mode.
+ (VASS mode iterator): Use V1SI not SI mode.
+ * config/sparc/sparc.c (sparc_vis_init_builtins): Account for
+ single-entry vector mode changes.
+ (sparc_expand_builtin): Likewise.
+ (sparc_expand_vector_init): New function.
+ * config/sparc/sparc-protos.h (sparc_expand_vector_init): Declare.
+
+2011-10-17 Kai Tietz <ktietz@redhat.com>
+
+ * fold-const.c (simple_operand_p_2): New function.
+ (fold_truthop): Rename to
+ (fold_truth_andor_1): function name.
+ Additionally remove branching creation for logical and/or.
+ (fold_truth_andor): Handle branching creation for logical and/or here.
+
+2011-10-17 Andi Kleen <ak@linux.intel.com>
+
+ * ggc-page.c (USING_MADVISE): Adjust ifdef to check for USING_MMAP.
+
+2011-10-17 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.h (ASSEMBLER_DIALECT): Remove.
+ * config/avr/avr.md (mcu_have_movw, mcu_mega): Remove attributes.
+ (adjust_len): Add alternative "call".
+ (isa, enabled): New insn attributes.
+ (length): Use match_test with AVR_HAVE_JMP_CALL instead of
+ mcu_mega attribute.
+ (*sbrx_branch<mode>): Ditto.
+ (*sbrx_and_branch<mode>): Ditto.
+ (*sbix_branch): Ditto.
+ (*sbix_branch_bit7): Ditto.
+ (*sbix_branch_tmp): Ditto.
+ (*sbix_branch_tmp_bit7): Ditto.
+ (jump): Ditto.
+ (negsi2): Use attribute "isa" instead of assembler dialect.
+ (extendhisi2): Ditto.
+ (call_insn, call_value_insn): Set adjust_len attribute.
+ (indirect_jump): Indent to coding rules.
+ (call_prologue_saves): Use isa attribute instead of mcu_mega.
+ (epilogue_restores): Ditto. Fix setting of SP as described in the
+ RTX pattern.
+ (*indirect_jump): Fusion of *jcindirect_jump, *njcindirect_jump
+ and *indirect_jump_avr6.
+ (*tablejump): Fusion of *tablejump_rjmp and *tablejump_lib.
+ (*jcindirect_jump, *njcindirect_jump, *indirect_jump_avr6): Remove.
+ (*tablejump_rjmp, *tablejump_lib): Remove.
+ * config/avr/avr.c (adjust_insn_length): Handle ADJUST_LEN_CALL.
+
+2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50757
+ * doc/invoke.texi ([Wnonnull]): Update.
+
+2011-10-17 Richard Henderson <rth@redhat.com>
+
+ PR 50746
+ * optabs.c (expand_vec_perm_expr): Fix indexing error.
+
+2011-10-17 Sergio Durigan Junior <sergiodj@redhat.com>
+
+ * configure.ac: Display `yes' if the SystemTap header has been found.
+ * configure: Regenerate.
+
+2011-10-08 Andi Kleen <ak@linux.intel.com>
+
+ PR other/50636
+ * config.in, configure: Regenerate.
+ * configure.ac (madvise): Add to AC_CHECK_FUNCS.
+ * ggc-page.c (USING_MADVISE): Add.
+ (page_entry): Add discarded field.
+ (alloc_page): Check for discarded pages.
+ (release_pages): Add USING_MADVISE branch.
+
+2011-10-17 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50729
+ * tree-vrp.c (extract_range_from_unary_expr_1): Remove redundant test.
+ (simplify_conversion_using_ranges): Properly test the
+ intermediate result.
+
+2011-10-15 Tom Tromey <tromey@redhat.com>
+ Dodji Seketeli <dodji@redhat.com>
+
+ * ggc.h (ggc_round_alloc_size): Declare new public entry point.
+ * ggc-none.c (ggc_round_alloc_size): New public stub function.
+ * ggc-page.c (ggc_alloced_size_order_for_request): New static
+ function. Factorized from ggc_internal_alloc_stat.
+ (ggc_round_alloc_size): New public function. Uses
+ ggc_alloced_size_order_for_request.
+ (ggc_internal_alloc_stat): Use ggc_alloced_size_order_for_request.
+ * ggc-zone.c (ggc_round_alloc_size): New public function extracted
+ from ggc_internal_alloc_zone_stat.
+ (ggc_internal_alloc_zone_stat): Use ggc_round_alloc_size.
+ * toplev.c (general_init): Initialize
+ line_table->alloced_size_for_request.
+
+2011-10-15 Tom Tromey <tromey@redhat.com>
+ Dodji Seketeli <dodji@redhat.com>
+
+ * input.c (ONE_K, ONE_M, SCALE, STAT_LABEL, FORMAT_AMOUNT): New macros.
+ (num_expanded_macros_counter, num_macro_tokens_counter): Declare
+ new counters.
+ (dump_line_table_statistics): Define new function.
+ * input.h (dump_line_table_statistics): Declare new function.
+ * toplev.c (dump_memory_report): Call dump_line_table_statistics.
+
+2011-10-15 Tom Tromey <tromey@redhat.com>
+ Dodji Seketeli <dodji@redhat.com>
+
+ * doc/cppopts.texi: Document -fdebug-cpp.
+ * doc/invoke.texi: Add -fdebug-cpp to the list of preprocessor options.
+
+2011-10-15 Tom Tromey <tromey@redhat.com>
+ Dodji Seketeli <dodji@redhat.com>
+
+ * gcc/diagnostic.h (diagnostic_report_current_module): Add a
+ location parameter.
+ * diagnostic.c (diagnostic_report_current_module): Add a location
+ parameter to the function definition. Use it instead of
+ input_location. Resolve the virtual location rather than just
+ looking up its map and risking to touch a resulting macro map.
+ (default_diagnostic_starter): Pass the relevant diagnostic
+ location to diagnostic_report_current_module.
+ * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): New.
+ (virt_loc_aware_diagnostic_finalizer): Likewise.
+ (diagnostic_report_current_function): Pass the
+ relevant location to diagnostic_report_current_module.
+ * tree-diagnostic.h (virt_loc_aware_diagnostic_finalizer): Declare
+ new function.
+ * toplev.c (general_init): By default, use the new
+ virt_loc_aware_diagnostic_finalizer as diagnostic finalizer.
+ * Makefile.in: Add vec.h dependency to tree-diagnostic.c.
+
+2011-10-15 Tom Tromey <tromey@redhat.com>
+ Dodji Seketeli <dodji@redhat.com>
+
+ * doc/cppopts.texi (-ftrack-macro-expansion): Document new option.
+ * doc/invoke.texi (-ftrack-macro-expansion): Add this to the list of
+ preprocessor related options.
+
+2011-10-15 Tom Tromey <tromey@redhat>
+ Dodji Seketeli <dodji@redhat.com>
+
+ * input.h (struct expanded_location): Move to libcpp/line-map.h.
+ (LOCATION_COLUMN): New accessor
+ (in_system_header_at): Use linemap_location_in_system_header_p.
+ * diagnostic.c (diagnostic_report_current_module): Adjust to avoid
+ touching the internals of struct line_map. Use the public API instead.
+ (diagnostic_report_diagnostic): Don't use relational operator '<'
+ on virtual locations. Use linemap_location_before_p instead.
+ * input.c (expand_location): Adjust to expand to the tokens'
+ spelling location when macro location tracking is on.
+
+
+2011-10-08 Andi Kleen <ak@linux.intel.com>
+
+ * ggc-page.c (GGC_QUIRE_SIZE): Increase to 512
+
+2011-10-13 Andi Kleen <ak@linux.intel.com>
+
+ * toplev.c (compile_file): Rename __gnu_slim_lto to __gnu_lto_slim.
+
+2011-10-16 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50727
+ * tree-vect-patterns.c (vect_operation_fits_smaller_type): Add
+ DEF_STMT to the list of statements to be replaced by the
+ pattern statements.
+
+2011-10-16 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/50615
+ * combine.c (distribute_notes) <REG_ARGS_SIZE>: Skip if I3 is a no-op.
+
+2011-10-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50596
+ * tree-vectorizer.h (NUM_PATTERNS): Increase to 7.
+ * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add
+ vect_recog_bool_pattern.
+ (check_bool_pattern, adjust_bool_pattern_cast,
+ adjust_bool_pattern, vect_recog_bool_pattern): New functions.
+
+2011-10-16 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vect-stmts.c (vectorizable_load): For SLP without permutation
+ treat the first load of the node as the first element in its
+ interleaving chain.
+ * tree-vect-slp.c (vect_get_and_check_slp_defs): Swap the operands if
+ necessary and possible.
+ (vect_build_slp_tree): Add new argument. Allow load groups of any size
+ in basic blocks. Keep all the loads for further permutation check.
+ Use the new argument to determine if there is a permutation. Update
+ the recursive calls.
+ (vect_supported_load_permutation_p): Allow subchains of interleaving
+ chains in basic block vectorization.
+ (vect_analyze_slp_instance): Update the call to vect_build_slp_tree.
+ Check load permutation based on the new parameter.
+ (vect_schedule_slp_instance): Don't start from the first element in
+ interleaving chain unless the loads are permuted.
+
+2011-10-15 Jan Hubicka <jh@suse.cz>
+
+ PR target/48668
+ PR target/50689
+ * cgraphunit.c (cgraph_expand_function): Expand thunks and alises
+ after function body.
+
+2011-10-15 Richard Henderson <rth@redhat.com>
+
+ * tree-vect-slp.c: Include langhooks.h.
+ (vect_create_mask_and_perm): Emit VEC_PERM_EXPR, not a builtin.
+ (vect_transform_slp_perm_load): Use can_vec_perm_expr_p. Simplify
+ mask creation for VEC_PERM_EXPR.
+ * tree-vect-stmts.c (perm_mask_for_reverse): Return the mask,
+ not the builtin.
+ (reverse_vec_elements): Emit VEC_PERM_EXPR not a builtin.
+ * Makefile.in (tree-vect-slp.o): Update dependency.
+ * optabs.c (can_vec_perm_expr_p): Allow NULL as unknown constant.
+
+2011-10-15 Alan Modra <amodra@gmail.com>
+
+ PR bootstrap/50738
+ * ifcvt.c (dead_or_predicable): Revert accidental commit with
+ HAVE_simple_return test.
+
+2011-10-15 Alan Modra <amodra@gmail.com>
+
+ * ifcvt.c (dead_or_predicable): Disable if-conversion when
+ doing so is likely to kill a shrink-wrapping opportunity.
+
+ PR rtl-optimization/49941
+ * jump.c (mark_jump_label_1): Set JUMP_LABEL for simple_return jumps.
+
+ * rtl.h (set_return_jump_label): Declare.
+ * function.c (set_return_jump_label): New function, extracted..
+ (thread_prologue_and_epilogue_insns): ..from here. Use it in
+ another instance to set return jump_label.
+ * cfgrtl.c (force_nonfallthru_and_redirect): Use set_return_jump_label.
+ * reorg.c (find_end_label): Likewise.
+
+2011-10-14 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sol2.h: Protect -m{cpu,tune}=native handling
+ with a more complete cpp test.
+ * config/sparc/linux64.h: Likewise.
+ * config/sparc/linux.h: Likewise.
+ * config/sparc/sparc.opt (sparc_debug): New target variable.
+ (mdebug): New target option.
+ * config/sparc/sparc.h (MASK_DEBUG_OPTIONS, MASK_DEBUG_ALL,
+ TARGET_DEBUG_OPTIONS): New defines.
+ * config/sparc/sparc.c (debug_target_flag_bits,
+ debug_target_flags): New functions.
+ (sparc_option_override): Add name strings back to cpu_table[].
+ Parse -mdebug string. When TARGET_DEBUG_OPTIONS is true, print
+ out the target flags before and after override processing as well
+ as the selected cpu. If MASK_V8PLUS, make sure that the selected
+ cpu is at least v9.
+
+2011-10-15 Oleg Endo <oleg.endo@t-online.de>
+
+ PR target/49263
+ * config/sh/sh.h (ZERO_EXTRACT_ANDMASK): New macro.
+ * config/sh/sh.c (sh_rtx_costs): Add test instruction case.
+ * config/sh/sh.md (tstsi_t): Name existing insn. Make inner
+ and instruction commutative.
+ (tsthi_t, tstqi_t, tstqi_t_zero, tstsi_t_and_not,
+ tstsi_t_zero_extract_eq, tstsi_t_zero_extract_xor,
+ tstsi_t_zero_extract_subreg_xor_little,
+ tstsi_t_zero_extract_subreg_xor_big): New insns.
+ (*movsicc_t_false, *movsicc_t_true): Replace space with tab in
+ asm output.
+ (*andsi_compact): Reorder alternatives so that K08 is considered first.
+
+2011-10-14 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/50354
+ * config/sparc/linux64.h (TARGET_DEFAULT): Only override if the default
+ processor is at least V9 and TARGET_64BIT_DEFAULT is defined.
+
+2011-10-14 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * invoke.texi (AVR Options): Avoid \leq{}.
+
+2011-10-14 Kai Tietz <ktietz@redhat.com>
+
+ * gimplify.c (gimplify_expr): Take care that for bitwise-binary
+ transformation the operands have compatible types.
+
+2011-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (vec_widen_smult_hi_v8hi,
+ vec_widen_smult_lo_v8hi, vec_widen_umult_hi_v8hi,
+ vec_widen_umult_lo_v8hi): Macroize using VI2_AVX2
+ mode iterator and any_extend code iterator.
+ (vec_widen_<s>mult_hi_v8si, vec_widen_<s>mult_lo_v8si): New expanders.
+ (vec_widen_smult_hi_v4si, vec_widen_smult_lo_v4si): Enable
+ also for TARGET_SSE4_1 using pmuldq insn.
+ (sdot_prodv8hi): Macroize using VI2_AVX2 iterator.
+ (sse2_sse4_1): New code attr.
+ (udot_prodv4si): Macroize using any_extend code iterator.
+ (<s>dot_prodv8si): New expander.
+
+2011-10-14 Yakovlev Vladimir <vladimir.b.yakovlev@intel.com>
+
+ * config/i386/i386.c (atom_cost): Changed cost for loading
+ QImode using movzbl.
+
+2011-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/rs6000.c (rs6000_init_builtins): Fix typo in my
+ change on October 11th, 2011.
+
+2011-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (vec_interleave_high<mode>,
+ vec_interleave_low<mode>): Add AVX2 expanders for VI_256 modes.
+ * config/i386/i386.c (expand_vec_perm_interleave3): New function.
+ (ix86_expand_vec_perm_builtin_1): Call it.
+
+2011-10-14 Georg-Johann Lay <avr@gjlay.de>
+
+ Fix thinko from r179765
+ * config/avr/avr.c (avr_option_override): Don't override
+ flag_omit_frame_pointer if not actually needed.
+
+2011-10-14 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/46278
+ * doc/invoke.texi (AVR Options): Document -mstrict-X.
+
+ * config/avr/avr.opt (-mstrict-X): New option.
+ (avr_strict_X): New variable reflecting -mstrict-X.
+ * config/avr/avr.c (avr_reg_ok_for_addr_p): Add parameter
+ outer_code and pass it down to avr_regno_mode_code_ok_for_base_p.
+ (avr_legitimate_address_p): Pass outer_code to
+ avr_reg_ok_for_addr_p and use that function in case PLUS.
+ (avr_mode_code_base_reg_class): Depend on avr_strict_X.
+ (avr_regno_mode_code_ok_for_base_p): Ditto, and depend on outer_code.
+ (avr_option_override): Disable -fcaller-saves if -mstrict-X is on.
+
+2011-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (neg<mode>2): Use VI_AVX2 iterator instead
+ of VI_128.
+
+ * config/i386/sse.md (mulv2di3): Macroize using VI8_AVX2 iterator.
+ (ashl<mode>3): Use VI248_AVX2 iterator instead of VI248_128.
+ Use <sseinsnmode> instead of TI in mode attr.
+
+2011-10-14 David Alan Gilbert <david.gilbert@linaro.org>
+
+ * config/arm/linux-atomic-64bit.c: New (based on linux-atomic.c).
+ * config/arm/linux-atomic.c: Change comment to point to 64bit version.
+ (SYNC_LOCK_RELEASE): Instantiate 64bit version.
+ * config/arm/t-linux-eabi: Pull in linux-atomic-64bit.c.
+
+2011-10-14 David Alan Gilbert <david.gilbert@linaro.org>
+
+ * config/arm/arm.c (arm_output_ldrex): Support ldrexd.
+ (arm_output_strex): Support strexd.
+ (arm_output_it): New helper to output it in Thumb2 mode only.
+ (arm_output_sync_loop): Support DI mode. Change comment to
+ not support const_int.
+ (arm_expand_sync): Support DI mode.
+ * config/arm/arm.h (TARGET_HAVE_LDREXBHD): Split into LDREXBH
+ and LDREXD.
+ * config/arm/iterators.md (NARROW): move from sync.md.
+ (QHSD): New iterator for all current ARM integer modes.
+ (SIDI): New iterator for SI and DI modes only.
+ * config/arm/sync.md (sync_predtab): New mode_attr.
+ (sync_compare_and_swapsi): Fold into sync_compare_and_swap<mode>.
+ (sync_lock_test_and_setsi): Fold into sync_lock_test_and_setsi<mode>.
+ (sync_<sync_optab>si): Fold into sync_<sync_optab><mode>.
+ (sync_nandsi): Fold into sync_nand<mode>.
+ (sync_new_<sync_optab>si): Fold into sync_new_<sync_optab><mode>.
+ (sync_new_nandsi): Fold into sync_new_nand<mode>.
+ (sync_old_<sync_optab>si): Fold into sync_old_<sync_optab><mode>.
+ (sync_old_nandsi): Fold into sync_old_nand<mode>.
+ (sync_compare_and_swap<mode>): Support SI & DI.
+ (sync_lock_test_and_set<mode>): Likewise.
+ (sync_<sync_optab><mode>): Likewise.
+ (sync_nand<mode>): Likewise.
+ (sync_new_<sync_optab><mode>): Likewise.
+ (sync_new_nand<mode>): Likewise.
+ (sync_old_<sync_optab><mode>): Likewise.
+ (sync_old_nand<mode>): Likewise.
+ (arm_sync_compare_and_swapsi): Turn into iterator on SI & DI.
+ (arm_sync_lock_test_and_setsi): Likewise.
+ (arm_sync_new_<sync_optab>si): Likewise.
+ (arm_sync_new_nandsi): Likewise.
+ (arm_sync_old_<sync_optab>si): Likewise.
+ (arm_sync_old_nandsi): Likewise.
+ (arm_sync_compare_and_swap<mode> NARROW): use sync_predtab, fix indent.
+ (arm_sync_lock_test_and_setsi<mode> NARROW): Likewise.
+ (arm_sync_new_<sync_optab><mode> NARROW): Likewise.
+ (arm_sync_new_nand<mode> NARROW): Likewise.
+ (arm_sync_old_<sync_optab><mode> NARROW): Likewise.
+ (arm_sync_old_nand<mode> NARROW): Likewise.
+
+2011-10-14 David Alan Gilbert <david.gilbert@linaro.org>
+
+ PR target/48126
+ * config/arm/arm.c (arm_output_sync_loop): Move label before barrier.
+
+2011-10-14 David Alan Gilbert <david.gilbert@linaro.org>
+
+ * config/arm/arm.h (TARGET_HAVE_DMB_MCR): MCR Not available in Thumb1.
+
+2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * doc/invoke.texi ([Wformat-zero-length]): Tidy.
+
+2011-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ * gimple.c (walk_stmt_load_store_addr_ops): Call visit_addr also
+ on COND_EXPR/VEC_COND_EXPR comparison operands if they are ADDR_EXPRs.
+
+2011-10-14 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50723
+ * ipa-split.c (split_function): Use GSI_CONTINUE_LINKING.
+
+2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * gengtype.c (files_rules): Added rules for objc/objc-map.h and
+ objc/objc-map.c.
+
+2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/17212
+ * doc/invoke.texi ([Wformat-zero-length]): Update.
+
+2011-10-14 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR bootstrap/50699
+ * config/darwin.c (darwin_patch_builtin): Adjust argument type. Only
+ build for powerpc targets. (darwin_patch_builtins): Only build for
+ powerpc targets.
+
+2011-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (*avx_cvtdq2pd256_2): Rename to...
+ (avx_cvtdq2pd256_2): ... this.
+ (sseunpackfltmode): New mode attr.
+ (vec_unpacks_float_hi_v8hi, vec_unpacks_float_lo_v8hi,
+ vec_unpacku_float_hi_v8hi, vec_unpacku_float_lo_v8hi): Macroize
+ using VI2_AVX2 iterator.
+ (vec_unpacku_float_hi_v8si, vec_unpacku_float_lo_v8si): New expanders.
+
+2011-10-13 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (plusminus): New code iterator.
+ (plusminus_insn): New code attr.
+ (addv2si3, subv2si3, addv4hi3, subv4hi3, addv2hi3, subv2hi3): Merge
+ using plusminus and plusminus_insn.
+ (fpadd64_vis, fpsub64_vis): Likewise.
+
+2011-10-13 Richard Henderson <rth@redhat.com>
+
+ * doc/md.texi (vec_perm): Document fallback to byte permutation.
+ * genopinit.c (optabs): Add vec_perm_const.
+ * optabs.c (can_vec_perm_expr_p): Rename from expand_vec_perm_expr_p.
+ Reject non-vector modes. Allow fallback to byte permutation.
+ (expand_vec_perm_expr_1): Split out from ...
+ (expand_vec_perm_expr): ... here. Allow fallback to byte permutation.
+ * optabs.h (DOI_vec_perm_const, vec_perm_const_optab): New.
+ * tree-vect-generic.c (lower_vec_perm): Update for name change.
+
+2011-10-13 Richard Henderson <rth@redhat.com>
+
+ * config/rs6000/altivec.md (vec_permv16qi): New pattern.
+
+ * config/rs6000/spu.md (vec_permv16qi): New pattern.
+
+ * config/i386/i386.c (ix86_expand_vec_perm_const): New.
+ * config/i386/i386-protos.h: Update.
+ * config/i386/sse.md (VEC_PERM_CONST): New mode iterator.
+ (vec_perm_const<VEC_PERM_CONST>): New expander.
+
+ * optabs.c (expand_vector_broadcast): New.
+ (expand_binop): Expand scalar shifts of vectors to vector shifts
+ of vectors, if the former isn't supported.
+ * tree-vect-generic.c (expand_vector_operations_1): Don't do that
+ here; always simplify to scalar shift of vector if possible.
+
+ * config/rs6000/rs6000.c (rs6000_expand_vector_init): Fix mode
+ test for vector splat.
+
+2011-10-13 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (vec_set<mode>): Change V_128 iterator mode to V.
+
+2011-10-13 Jakub Jelinek <jakub@redhat.com>
+ Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa.c (maybe_optimize_var): Drop TREE_ADDRESSABLE from vector
+ or complex vars even if their DECL_UID is in not_reg_needs bitmap.
+
+2011-10-13 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (reduc_umin_v8hi): New pattern.
+ * config/i386/i386.c (ix86_build_const_vector): Handle
+ also V32QI, V16QI, V16HI and V8HI modes.
+ (emit_reduc_half): New function.
+ (ix86_expand_reduc): Use phminposuw insn for V8HImode UMIN.
+ Use emit_reduc_half helper function.
+
+2011-10-13 Lawrence Crowl <crowl@google.com>
+ Diego Novillo <dnovillo@google.com>
+
+ * lto-streamer-in.c (input_struct_function_base): Factor out of ...
+ (input_function): ... here.
+ * lto-streamer-out.c (output_struct_function_base): Factor out of ...
+ (output_function): ... here.
+
+2011-10-13 Gabriel Charette <gchare@google.com>
+ Diego Novillo <dnovillo@google.com>
+
+ * streamer-hooks.h (struct streamer_hooks): Add hooks
+ input_location and output_location.
+ * lto-streamer-in.c (lto_input_location): Use
+ streamer_hooks.input_location, if set.
+ * lto-streamer-out.c (lto_output_location): Use
+ streamer_hooks.output_location, if set.
+
+2011-10-13 Eric Botcazou <ebotcazou@adacore.com>
+
+ * doc/invoke.texi (SPARC options): Document -mfix-at697f.
+ * config/sparc/sparc.opt (mfix-at697f): New option.
+ * config/sparc/sparc.c (TARGET_MACHINE_DEPENDENT_REORG): Define.
+ (sparc_reorg): New function.
+
+2011-10-13 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50712
+ * ipa-split.c (split_function): Always re-gimplify parameters
+ when they are not gimple vals before passing them. Properly
+ check for type compatibility.
+
+2011-10-13 Tom de Vries <tom@codesourcery.com>
+
+ * function.c (gimplify_parameters): Set number of arguments of call to
+ BUILT_IN_ALLOCA_WITH_ALIGN to 2.
+
+2011-10-13 Tom de Vries <tom@codesourcery.com>
+
+ * emit-rtl.c (set_mem_attributes_minus_bitpos): Set MEM_READONLY_P
+ for static const strings.
+ * varasm.c (build_constant_desc): Generate the memory location of the
+ constant using gen_const_mem.
+
+2011-10-13 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50698
+ * tree-data-ref.c (split_constant_offset_1): Also process
+ offsets of &MEM.
+
+2011-10-12 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (UNSPEC_FPMERGE): Delete.
+ (UNSPEC_MUL16AU, UNSPEC_MUL8, UNSPEC_MUL8SU, UNSPEC_MULDSU): New
+ unspecs.
+ (fpmerge_vis): Remove inaccurate comment, represent using vec_select
+ of a vec_concat.
+ (vec_interleave_lowv8qi, vec_interleave_highv8qi): New insns.
+ (fmul8x16_vis, fmul8x16au_vis, fmul8sux16_vis, fmuld8sux16_vis):
+ Reimplement as unspecs and remove inaccurate comments.
+ (vis3_shift_patname): New code attr.
+ (<vis3_shift_insn><vbits>_vis): Rename to
+ "v<vis3_shift_patname><mode>3".
+ (vis3_addsub_ss_patname): New code attr.
+ (<vis3_addsub_ss_insn><vbits>_vis): Rename to
+ "<vis3_addsub_ss_patname><mode>3".
+ * config/sparc/sparc.c (sparc_vis_init_builtins): Update to
+ accommodate pattern name changes.
+
+ * config/sparc/sparc.h: Do not force TARGET_VIS3 and TARGET_FMAF
+ to zero when assembler lacks support for such instructions.
+ * config/sparc/sparc.c (sparc_option_override): Clear MASK_VIS3
+ and MASK_FMAF in defaults when assembler lacks necessary support.
+
+2011-10-12 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (vec_unpacks_lo_<mode>,
+ vec_unpacks_hi_<mode>, vec_unpacku_lo_<mode>,
+ vec_unpacku_hi_<mode>): Change VI124_128 mode to VI124_AVX2.
+ * config/i386/i386.c (ix86_expand_sse_unpack): Handle
+ V32QImode, V16HImode and V8SImode for TARGET_AVX2.
+
+ * config/i386/sse.md (vec_avx2): New mode_attr.
+ (mulv16qi3): Macroize to cover also mulv32qi3 for TARGET_AVX2 into ...
+ (mul<mode>3): ... this.
+
+ * config/i386/i386.md (UNSPEC_VPERMDI): Remove.
+ * config/i386/i386.c (ix86_expand_vec_perm): Handle
+ V16QImode and V32QImode for TARGET_AVX2.
+ (MAX_VECT_LEN): Increase to 32.
+ (expand_vec_perm_blend): Add support for 32-byte integer
+ vectors with TARGET_AVX2.
+ (valid_perm_using_mode_p): New function.
+ (expand_vec_perm_pshufb): Add support for 32-byte integer
+ vectors with TARGET_AVX2.
+ (expand_vec_perm_vpshufb2_vpermq): New function.
+ (expand_vec_perm_vpshufb2_vpermq_even_odd): New function.
+ (expand_vec_perm_even_odd_1): Handle 32-byte integer vectors
+ with TARGET_AVX2.
+ (ix86_expand_vec_perm_builtin_1): Try expand_vec_perm_vpshufb2_vpermq
+ and expand_vec_perm_vpshufb2_vpermq_even_odd.
+ * config/i386/sse.md (VEC_EXTRACT_EVENODD_MODE): Add for TARGET_AVX2
+ 32-byte integer vector modes.
+ (vec_pack_trunc_<mode>): Use VI248_AVX2 instead of VI248_128.
+ (avx2_interleave_highv32qi, avx2_interleave_lowv32qi): Remove pasto.
+ (avx2_pshufdv3, avx2_pshuflwv3, avx2_pshufhwv3): Generate
+ 4 new operands.
+ (avx2_pshufd_1, avx2_pshuflw_1, avx2_pshufhw_1): Don't use
+ match_dup, instead add 4 new operands and require they have
+ right cross-lane values.
+ (avx2_permv4di): Change into define_expand.
+ (avx2_permv4di_1): New instruction.
+ (avx2_permv2ti): Use nonimmediate_operand instead of register_operand
+ for "xm" constrained operand.
+ (VEC_PERM_AVX2): Add V32QI and V16QI for TARGET_AVX2.
+
+ * config/i386/sse.md (avx2_gathersi<mode>,
+ avx2_gatherdi<mode>, avx2_gatherdi<mode>256): Add clobber of
+ match_scratch, change memory_operand to register_operand,
+ add (mem:BLK (scratch)) use.
+ (*avx2_gathersi<mode>, *avx2_gatherdi<mode>,
+ *avx2_gatherdi<mode>256): Add clobber of match_scratch,
+ add earlyclobber to the output operand and match_scratch,
+ add (mem:BLK (scratch)) use, change the other mem to match_operand.
+ Use %p6 instead of %c6 in the pattern.
+ * config/i386/i386.c (ix86_expand_builtin): Adjust for
+ operand 2 being a Pmode register_operand instead of memory_operand.
+
+2011-10-12 Kai Tietz <ktietz@redhat.com>
+
+ * config/i386/i386.md (simple_return): Disable if TARGET_SEH is active.
+
+2011-10-12 Steve Ellcey <sje@cup.hp.com>
+
+ * config/ia64/ia64.c (ia64_init_builtins): Fix unbalanced parentheses.
+
+2011-10-12 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-alias.c (maybe_skip_until): Cache also at the point
+ of the first store we visit in a basic-block.
+ (get_continuation_for_phi): Search for a candidate VUSE that
+ might dominates all others. Do pairwise disambiguation against
+ that candidate.
+
+2011-10-12 Paul Koning <pkoning@gcc.gnu.org>
+
+ PR tree-optimization/50189
+ * tree-vrp.c (extract_range_from_assert): Use the type of
+ the variable, not the limit.
+
+2011-10-12 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50700
+ * tree-object-size.c (addr_object_size): Simplify and treat
+ MEM_REF bases consistently.
+
+2011-10-12 Bernd Schmidt <bernds@codesourcery.com>
+
+ * function.c (prepare_shrink_wrap, bb_active_p): New function.
+ (thread_prologue_and_epilogue_insns): Use bb_active_p. Call
+ prepare_shrink_wrap, then recompute bb_active_p for the last block.
+
+2011-10-12 Joseph Myers <joseph@codesourcery.com>
+
+ PR c/50565
+ * convert.c (convert_to_integer): Do not narrow operands of
+ pointer subtraction.
+
+2011-10-12 Nick Clifton <nickc@redhat.com>
+
+ * config/arm/arm.h (EMIT_EABI_ATTRIBUTE): New macro. Used to
+ emit a .eabi_attribute assembler directive, possibly with a
+ comment attached.
+ * config/arm/arm.c (arm_file_start): Use the new macro.
+ * config/arm/arm-c.c (arm_output_c_attributes): Likewise.
+
+2011-10-12 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49939
+ * config/avr/avr.md (*movqi): Rename to movqi_insn.
+ (*call_insn): Rename to call_insn.
+ (*call_value_insn): Rename to call_value_insn.
+ * config/avr/avr.c (avr_2word_insn_p): New static function.
+ (jump_over_one_insn_p): Use it.
+
+2011-10-12 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR middle-end/48660
+ * expr.h (copy_blkmode_to_reg): Declare.
+ * expr.c (copy_blkmode_to_reg): New function.
+ (expand_assignment): Don't expand register RESULT_DECLs before
+ the lhs. Use copy_blkmode_to_reg to copy BLKmode values into a
+ RESULT_DECL register.
+ (expand_expr_real_1): Handle BLKmode decls when looking for promotion.
+ * stmt.c (expand_return): Move BLKmode-to-register code into
+ copy_blkmode_to_reg.
+
+2011-10-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/49965
+ * config/sparc/sparc.md (mov<I:mode>cc): Do not save comparison code.
+ (mov<F:mode>cc): Likewise.
+
+2011-10-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ * tree-ssa-address.c (copy_ref_info): Remove copy of TREE_THIS_NOTRAP.
+
+2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * tree.h (built_in_decls): Delete old interface with two parallel
+ arrays to hold standard builtin declarations, and replace it with
+ a function based interface that can support creating builtins on
+ the fly in the future. Change all uses, and poison the old
+ names. Make sure 0 is not a legitimate builtin index.
+ (implicit_built_in_decls): Ditto.
+ (built_in_info): Ditto.
+ (BUILTIN_VALID_P): Ditto.
+ (builtin_decl_explicit): Ditto.
+ (builtin_decl_implicit): Ditto.
+ (set_builtin_decl): Ditto.
+ (set_builtin_decl_implicit_p): Ditto.
+ (builtin_decl_explicit_p): Ditto.
+ (builtin_decl_implicit_p): Ditto.
+ * tree-complex.c (expand_complex_libcall): Ditto.
+ * tree-loop-distribution.c (generate_memset_zero): Ditto.
+ * tree-ssa-strlen.c (get_string_length): Ditto.
+ (handle_builtin_strcpy): Ditto.
+ (handle_builtin_strcat): Ditto.
+ * tree.c (iterative_hash_expr): Ditto.
+ (local_define_builtin): Ditto.
+ (build_common_builtin_nodes): Ditto.
+ * builtins.c (built_in_decls): Ditto.
+ (implicit_built_in_decls): Ditto.
+ (built_in_info): Ditto
+ (expand_builtin_classify_type): Ditto.
+ (mathfn_built_in_1): Ditto.
+ (expand_builtin_cexpi): Ditto.
+ (expand_builtin_mempcpy_args): Ditto.
+ (expand_builtin_stpcpy): Ditto.
+ (gimplify_va_arg_expr): Ditto.
+ (expand_builtin_sync_operation): Ditto.
+ (build_builtin_expect_predicate): Ditto.
+ (fold_builtin_memory_op): Ditto.
+ (fold_builtin_strcpy): Ditto.
+ (fold_builtin_stpcpy): Ditto.
+ (fold_builtin_strncpy): Ditto.
+ (fold_builtin_interclass_mathfn): Ditto.
+ (fold_builtin_classify): Ditto.
+ (fold_builtin_2): Ditto.
+ (fold_builtin_strstr): Ditto.
+ (fold_builtin_strrchr): Ditto.
+ (fold_builtin_strpbrk): Ditto.
+ (fold_builtin_strcat): Ditto.
+ (fold_builtin_strncat): Ditto.
+ (fold_builtin_strcspn): Ditto.
+ (fold_builtin_fputs): Ditto.
+ (fold_builtin_sprintf): Ditto.
+ (fold_builtin_snprintf): Ditto.
+ (expand_builtin_memory_chk): Ditto.
+ (fold_builtin_memory_chk): Ditto.
+ (fold_builtin_stxcpy_chk): Ditto.
+ (fold_builtin_strncpy_chk): Ditto.
+ (fold_builtin_strcat_chk): Ditto.
+ (fold_builtin_strncat_chk): Ditto.
+ (fold_builtin_sprintf_chk_1): Ditto.
+ (fold_builtin_snprintf_chk_1): Ditto.
+ (fold_builtin_printf): Ditto.
+ (fold_builtin_fprintf): Ditto.
+ (fold_call_stmt): Ditto.
+ (set_builtin_user_assembler_name): Ditto.
+ * tree-emutls.c (emutls_common_1): Ditto.
+ * omp-low.c (scan_omp): Ditto.
+ (lower_rec_input_clauses): Ditto.
+ (lower_reduction_clauses): Ditto.
+ (expand_parallel_call): Ditto.
+ (expand_task_call): Ditto.
+ (maybe_catch_exception): Ditto.
+ (optimize_omp_library_calls): Ditto.
+ (expand_omp_for_generic): Ditto.
+ (expand_omp_for_static_nochunk): Ditto.
+ (expand_omp_for_static_chunk): Ditto.
+ (expand_omp_sections): Ditto.
+ (expand_omp_atomic_fetch_op): Ditto.
+ (expand_omp_atomic_pipeline): Ditto.
+ (expand_omp_atomic_mutex): Ditto.
+ (lower_omp_single_simple): Ditto.
+ (lower_omp_single_copy): Ditto.
+ (lower_omp_master): Ditto.
+ (lower_omp_ordered): Ditto.
+ (lower_omp_critical): Ditto.
+ * tree-ssa-ccp.c (optimize_stdarg_builtin): Ditto.
+ * builtins.c (DEF_BUILTIN_STUB): Ditto.
+ (BUILT_IN_NONE): Ditto.
+ * tree-ssa-math-opts.c (execute_optimize_bswap): Ditto.
+ * gimple-low.c (lower_function_body): Ditto.
+ (lower_builtin_setjmp): Ditto.
+ * c-decl.c (merge_decls): Ditto.
+ * tree-eh.c (lower_resx): Ditto.
+ (lower_resx): Ditto.
+ (lower_eh_dispatch): Ditto.
+ * function (gimplify_parameters): Ditto.
+ * c-typeck.c (build_function_call_vec): Ditto.
+ * gimplify.c (build_stack_save_restore): Ditto.
+ (gimplify_vla_decl): Ditto.
+ (gimplify_modify_expr_to_memcpy): Ditto.
+ (gimplify_modify_expr_to_memset): Ditto.
+ (gimplify_variable_sized_compare): Ditto.
+ (gimplify_function_tree): Ditto.
+ * calls.c (emit_call_1): Ditto.
+ * tree-ssa-forprop.c (simplify_builtin_call): Ditto.
+ * tree-nested.c (convert_nl_goto_reference): Ditto.
+ (convert_tramp_reference_op): Ditto.
+ (finalize_nesting_tree_1): Ditto.
+ * tree-ssa-loop-prefetch.c (issue_prefetch_ref): Ditto.
+ (tree_ssa_prefetch_arrays): Ditto.
+ * tree-streamer-in.c (streamer_get_builtin_tree): Ditto.
+ * system.h (built_in_decls): Ditto.
+ (implicit_built_in_decls): Ditto.
+ * tree-vect-generic.c (expand_vector_operations_1): Ditto.
+ * config/sparc/sparc.c (sparc_gimplify_va_arg): Ditto.
+ * config/i386/i386.c (ix86_gimplify_va_arg): Ditto.
+ (ix86_veclibabi_svml): Ditto.
+ (ix86_veclibabi_acml): Ditto.
+ * config/vms/vms.c (vms_patch_builtins): Ditto.
+ * config/ia64/ia64.c (ia64_init_builtins): Ditto.
+ * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Ditto.
+ (rs6000_builtin_vectorized_libmass): Ditto.
+ (rs6000_init_builtins): Ditto.
+ * config/darwin.c (darwin_override_options): Ditto.
+ (darwin_patch_builtin): Ditto.
+ (darwin_rename_builtins): Ditto.
+ * config/pa/pa.c (pa_init_builtins): Ditto.
+
+2011-10-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ * tree.h (copy_ref_info): Expose existing function.
+ * tree-ssa-loop-ivopts.c (copy_ref_info): Move function to...
+ * tree-ssa-address.c (copy_ref_info): ...here, and remove static token.
+
+2011-10-11 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr-protos.h (avr_mode_code_base_reg_class): New
+ prototype.
+ (avr_regno_mode_code_ok_for_base_p): New prototype.
+ * config/avr/avr.h (BASE_REG_CLASS): Remove.
+ (REGNO_OK_FOR_BASE_P): Remove.
+ (REG_OK_FOR_BASE_NOSTRICT_P): Remove.
+ (REG_OK_FOR_BASE_STRICT_P): Remove.
+ (MODE_CODE_BASE_REG_CLASS): New define.
+ (REGNO_MODE_CODE_OK_FOR_BASE_P): New define.
+ * config/avr/avr.c (avr_mode_code_base_reg_class): New function.
+ (avr_regno_mode_code_ok_for_base_p): New function.
+ (avr_reg_ok_for_addr_p): New static function.
+ (avr_legitimate_address_p): Use it. Beautify.
+
+2011-10-11 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50447
+ * config/avr/avr.md (cc): Add out_plus attribute alternative.
+ (addsi3): Use it. Adapt avr_out_plus to new prototype. Use
+ avr_out_plus for all CONST_INT addends.
+ * config/avr/avr-protos.h (avr_out_plus): Change prototype.
+ * config/avr/avr.c (notice_update_cc): Call avr_out_plus on
+ CC_OUT_PLUS.
+ (avr_out_plus_1): Change prototype and report effect on cc0.
+ (avr_out_plus): Ditto.
+ (adjust_insn_length): Adapt call to avr_out_plus to new prototype.
+
+2011-10-11 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_expand_special_args_builtin): Remove
+ the extra break.
+
+2011-10-11 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
+
+ * doc/invoke.texi: Document new warning.
+ * common.opt (Wvector-operation-performance): Define new warning.
+ * tree-vect-generic.c (expand_vector_piecewise): Warn about expanded
+ vector operation.
+ (exapnd_vector_parallel): Warn about expanded vector operation.
+ (lower_vec_shuffle): Warn about expanded vector operation.
+ * c-typeck.c (c_build_vec_perm_expr): Store correct location
+ when creating VEC_PERM_EXPR.
+
+2011-10-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50204
+ * tree-ssa-alias.c (get_continuation_for_phi_1): Split out
+ two argument handling from ...
+ (get_continuation_for_phi): ... here. Handle arbitrary number
+ of PHI args.
+
+2011-10-11 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * modulo-sched.c: Fix comment typo. Mention the possibility
+ of using scheduling windows of II+1 cycles.
+
+2011-10-11 Tristan Gingold <gingold@adacore.com>
+
+ * doc/invoke.texi (C Dialect Options): Document
+ -fallow-parameterless-variadic-functions.
+ * c-parser.c (c_parser_parms_list_declarator): Handle it.
+
+2011-10-10 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.c (avr_option_override): Set flag_omit_frame_pointer
+ to 0 if frame pointer is needed for unwinding.
+
+2011-10-10 Uros Bizjak <ubizjak@gmail.com>
+
+ PR bootstrap/50665
+ * optabs.h (DOI_vec_perm): Rename from OTI_vec_perm. Move from enum
+ optab_index to enum direct_optab_index.
+ (vec_perm_optab): Update.
+
+2011-10-10 Anatoly Sokolov <aesok@post.ru>
+
+ * config/cris/cris.c (cris_preferred_reload_class): New function.
+ (TARGET_PREFERRED_RELOAD_CLASS): Define.
+ * config/cris/cris.h (PREFERRED_RELOAD_CLASS): Remove.
+
+2011-10-10 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.md (*tablejump_rjmp): Change insn condition to
+ !AVR_HAVE_JMP_CALL.
+ (*tablejump_lib): Change insn condition to AVR_HAVE_JMP_CALL.
+ (*tablejump_enh, *tablejump): Remove insns.
+ * config/avr/libgcc.S (__tablejump__): Use RET instead of EIND +
+ EIJMP for indirect jump. Use LPM Z+ where available.
+
+2011-10-10 Richard Henderson <rth@redhat.com>
+
+ * doc/md.texi (vec_perm_const): Fix typo in cindex.
+
+2011-10-10 Kirill Yukhin <kirill.yukhin@intel.com>
+ Yakovlev Vladimir <vladimir.b.yakovlev@intel.com>
+
+ * config/i386/sse.md (fma_fnmsub_<mode>): Fix a typo.
+
+2011-10-10 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50389
+ * gimple-fold.c (gimplify_and_update_call_from_tree): Do not
+ mark symbols for renaming. Append the VUSE to all statements
+ that possibly can have one.
+
+2011-10-10 Richard Guenther <rguenther@suse.de>
+
+ * ipa-split.c (pass_split_functions): Add verification TODOs.
+ (pass_feedback_split_functions): Likewise.
+
+2011-10-10 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50195
+ * fold-const.c (fold_binary_loc): Canonicalize x*x to pow (x, 2)
+ only when optimizing.
+
+2011-10-10 Nick Clifton <nickc@redhat.com>
+
+ PR middle-end/49801
+ * compare-elim.c (find_comparisons_in_bb): Use df_get_live_in and
+ df_get_live_out instead of accessing the bitmaps directly.
+ (execute_compare_elim_after_reload): Remove calls to df_set_flags,
+ df_live_add_problem and df_analyze.
+
+2011-10-10 Michael Matz <matz@suse.de>
+
+ PR middle-end/50638
+ * tree-emutls.c (gen_emutls_addr): Call add_referenced_var.
+
+2011-10-10 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * modulo-sched.c (ps_reg_move_info): Add num_consecutive_stages.
+ (SCHED_FIRST_REG_MOVE, SCHED_NREG_MOVES): Delete.
+ (node_sched_params): Remove first_reg_move and nreg_moves.
+ (ps_num_consecutive_stages, extend_node_sched_params): New functions.
+ (update_node_sched_params): Move up file.
+ (print_node_sched_params): Print the stage. Don't dump info related
+ to first_reg_move and nreg_moves.
+ (set_columns_for_row): New function.
+ (set_columns_for_ps): Move up file and use set_columns_for_row.
+ (schedule_reg_move): New function.
+ (schedule_reg_moves): Call extend_node_sched_params and
+ schedule_reg_move. Extend size of uses bitmap. Initialize
+ num_consecutive_stages. Return false if a move could not be
+ scheduled.
+ (apply_reg_moves): Don't emit moves here.
+ (permute_partial_schedule): Handle register moves.
+ (duplicate_insns_of_cycles): Remove for_prolog. Emit moves according
+ to the same stage-count test as ddg nodes.
+ (generate_prolog_epilog): Update calls accordingly.
+ (sms_schedule): Allow move-scheduling to add a new first stage.
+
+2011-10-10 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * modulo-sched.c (ps_insn): Adjust comment.
+ (ps_reg_move_info): New structure.
+ (partial_schedule): Add reg_moves field.
+ (SCHED_PARAMS): Use node_sched_param_vec instead of node_sched_params.
+ (node_sched_params): Turn first_reg_move into an identifier.
+ (ps_reg_move): New function.
+ (ps_rtl_insn): Cope with register moves.
+ (ps_first_note): Adjust comment and assert that the instruction
+ isn't a register move.
+ (node_sched_params): Replace with...
+ (node_sched_param_vec): ...this vector.
+ (set_node_sched_params): Adjust accordingly.
+ (print_node_sched_params): Take a partial schedule instead of a ddg.
+ Use ps_rtl_insn and ps_reg_move.
+ (generate_reg_moves): Rename to...
+ (schedule_reg_moves): ...this. Remove rescan parameter. Record each
+ move in the partial schedule, but don't emit it here. Don't perform
+ register substitutions here either.
+ (apply_reg_moves): New function.
+ (duplicate_insns_of_cycles): Use register indices directly,
+ rather than finding instructions using PREV_INSN. Use ps_reg_move.
+ (sms_schedule): Call schedule_reg_moves before committing to
+ a partial schedule. Try the next ii if the schedule fails.
+ Use apply_reg_moves instead of generate_reg_moves. Adjust
+ call to print_node_sched_params. Free node_sched_param_vec
+ instead of node_sched_params.
+ (create_partial_schedule): Initialize reg_moves.
+ (free_partial_schedule): Free reg_moves.
+
+2011-10-10 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * modulo-sched.c (ps_insn): Replace node field with an identifier.
+ (SCHED_ASAP): Replace with..
+ (NODE_ASAP): ...this macro.
+ (SCHED_PARAMS): New macro.
+ (SCHED_TIME, SCHED_FIRST_REG_MOVE, SCHED_NREG_MOVES, SCHED_ROW)
+ (SCHED_STAGE, SCHED_COLUMN): Redefine using SCHED_PARAMS.
+ (node_sched_params): Remove asap.
+ (ps_rtl_insn, ps_first_note): New functions.
+ (set_node_sched_params): Use XCNEWVEC. Don't copy across the
+ asap values.
+ (print_node_sched_params): Use SCHED_PARAMS and NODE_ASAP.
+ (generate_reg_moves): Pass ids to the SCHED_* macros.
+ (update_node_sched_params): Take a ps insn identifier rather than
+ a node as parameter. Use ps_rtl_insn.
+ (set_columns_for_ps): Update for above field and SCHED_* macro changes.
+ (permute_partial_schedule): Use ps_rtl_insn and ps_first_note.
+ (optimize_sc): Update for above field and SCHED_* macro changes.
+ Update calls to try_scheduling_node_in_cycle and
+ update_node_sched_params.
+ (duplicate_insns_of_cycles): Adjust for above field and SCHED_*
+ macro changes. Use ps_rtl_insn and ps_first_note.
+ (sms_schedule): Pass ids to the SCHED_* macros.
+ (get_sched_window): Adjust for above field and SCHED_* macro changes.
+ Use NODE_ASAP instead of SCHED_ASAP.
+ (try_scheduling_node_in_cycle): Remove node parameter. Update
+ call to ps_add_node_check_conflicts. Pass ids to the SCHED_* macros.
+ (sms_schedule_by_order): Update call to try_scheduling_node_in_cycle.
+ (ps_insert_empty_row): Adjust for above field changes.
+ (compute_split_row): Use ids rather than nodes.
+ (verify_partial_schedule): Adjust for above field changes.
+ (print_partial_schedule): Use ps_rtl_insn.
+ (create_ps_insn): Take an id rather than a node.
+ (ps_insn_find_column): Adjust for above field changes.
+ Use ps_rtl_insn.
+ (ps_insn_advance_column): Adjust for above field changes.
+ (add_node_to_ps): Remove node parameter. Update call to
+ create_ps_insn.
+ (ps_has_conflicts): Use ps_rtl_insn.
+ (ps_add_node_check_conflicts): Replace node parameter than an id.
+
+2011-10-10 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * modulo-sched.c (undo_replace_buff_elem): Delete.
+ (generate_reg_moves): Don't build and return an undo list.
+ (free_undo_replace_buff): Delete.
+ (sms_schedule): Adjust call to generate_reg_moves.
+ Don't call free_undo_replace_buff.
+
+2011-10-10 Matthias Klose <doko@ubuntu.com>
+
+ * common/config/m32c: Remove empty directory.
+
+2011-10-10 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.md (*mulhi3_enh): Treat squaring smarter.
+
+2011-10-10 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50652
+ * config/avr/avr-mcus.def (AVR_MCU): Set .data_section_start of
+ atmega164a to 0x100.
+
+2011-10-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-ssa-forwprop.c (forward_propagate_into_comparison): Do not make
+ the replacement if the conversion to the LHS type is not useless.
+
+2011-10-09 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50635
+ * tree-vect-patterns.c (vect_handle_widen_mult_by_const): Add
+ DEF_STMT to the list of statements to be replaced by the
+ pattern statements.
+ (vect_handle_widen_mult_by_const): Don't check TYPE_OUT.
+
+2011-10-09 Anatoly Sokolov <aesok@post.ru>
+
+ * system.h: Commit forgotten hunk in previous patch.
+ (OUTPUT_ADDR_CONST_EXTRA): Poison.
+
+2011-10-08 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR libobjc/50428
+ * doc/objc.texi (Garbage Collection): Updated example to protect
+ +initialize against execution in subclasses.
+
+2011-10-07 Richard Henderson <rth@redhat.com>
+
+ * doc/extend.texi (__builtin_shuffle): Improve the description to
+ include the modulus of the selector. Mention OpenCL.
+ * doc/md.texi (vec_perm, vec_perm_const): Document named patterns.
+
+ * tree.def (VEC_PERM_EXPR): Rename from VEC_SHUFFLE_EXPR.
+ * genopinit.c (optabs): Rename vshuffle to vec_perm.
+ * c-typeck.c (c_build_vec_perm_expr): Rename from
+ c_build_vec_shuffle_expr. Update for name changes.
+ * optabs.c (expand_vec_perm_expr_p): Rename from
+ expand_vec_shuffle_expr_p.
+ (expand_vec_perm_expr): Rename from expand_vec_shuffle_expr.
+ * optabs.h (OTI_vec_perm): Rename from DOI_vshuffle.
+ (vec_perm_optab): Rename from vshuffle_optab.
+ * expr.c, gimple-pretty-print.c, gimple.c, gimplify.c,
+ c-tree.h, c-parser.c, tree-cfg.c, tree-inline.c, tree-pretty-print.c,
+ tree-ssa-operands.c, tree-vect-generic.c: Update for name changes.
+
+ * config/i386/i386.c (ix86_expand_vec_perm): Rename from
+ ix86_expand_vshuffle.
+ * config/i386/i386-protos.h: Update.
+ * config/i386/sse.md (VEC_PERM_AVX2): Rename from VSHUFFLE_AVX2.
+ (vec_perm<VEC_PERM_AVX2>): Rename from vshuffle<VSHUFFLE_AVX2>.
+
+2011-10-07 Richard Henderson <rth@redhat.com>
+
+ * config/i386/predicates.md (avx2_pblendw_operand): New.
+ * config/i386/sse.md (sse4_1_pblendw): Un-macroize.
+ (avx2_pblendw, *avx2_pblendw): New expander and insn.
+
+2011-10-07 Richard Henderson <rth@redhat.com>
+
+ * config/i386/i386.c (bdesc_args): Update code for
+ __builtin_ia32_palignr256. Change type of __builtin_ia32_pslldqi256,
+ and __builtin_ia32_psrldqi256 to V4DI_FTYPE_V4DI_INT_CONVERT.
+ (ix86_expand_args_builtin): Handle V4DI_FTYPE_V4DI_INT_CONVERT.
+ * config/i386/sse.md (mode iterator V16): Add V2TI.
+ (mode iterator SSESCALARMODE): Use V2TI not V4DI.
+ (mode attr ssse3_avx2): Add V2TI.
+ (avx2_lshrqv4di3, avx2_lshlqv4di3): Remove.
+
+2011-10-07 David S. Miller <davem@davemloft.net>
+
+ PR 50655
+ * configure.ac: Add .register directives to VIS3 test.
+ * configure: Regenerate.
+
+2011-10-07 Richard Henderson <rth@redhat.com>
+
+ * config.gcc (x86_64-*): Add core-avx-i, core-avx2 for with_cpu.
+
+2011-10-07 Richard Henderson <rth@redhat.com>
+
+ PR 49752
+ * fold-const.c (fold_checksum_tree): Remove out-of-date assert.
+
+2011-10-07 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/predicates.md (shift_amount_operand): Remove constant
+ range check.
+ (shift_operator): Check range of constants for all shift operators.
+
+2011-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.c (s390_emit_tls_call_insn): Remove assertion.
+ Load GOT pointer for non-pic builds.
+ (s390_load_got): Replace pic_offset_table_rtx with hardcoded r12.
+ (s390_emit_call): Likewise.
+
+2011-10-07 Tom de Vries <tom@codesourcery.com>
+
+ PR middle-end/50527
+ * tree.c (build_common_builtin_nodes): Add local_define_builtin for
+ BUILT_IN_ALLOCA_WITH_ALIGN. Mark that BUILT_IN_ALLOCA_WITH_ALIGN can
+ throw.
+ * builtins.c (expand_builtin_alloca): Handle BUILT_IN_ALLOCA_WITH_ALIGN
+ arglist. Set align for BUILT_IN_ALLOCA_WITH_ALIGN.
+ (expand_builtin): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
+ (is_inexpensive_builtin): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
+ * tree-ssa-ccp.c (evaluate_stmt): Set align for
+ BUILT_IN_ALLOCA_WITH_ALIGN.
+ (fold_builtin_alloca_for_var): Rename to ...
+ (fold_builtin_alloca_with_align): Set DECL_ALIGN from 2nd
+ BUILT_IN_ALLOCA_WITH_ALIGN argument.
+ (ccp_fold_stmt): Try folding BUILT_IN_ALLOCA_WITH_ALIGN using
+ fold_builtin_alloca_with_align.
+ (optimize_stack_restore): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
+ * builtins.def (BUILT_IN_ALLOCA_WITH_ALIGN): Declare using
+ DEF_BUILTIN_STUB.
+ * ipa-pure-const.c (special_builtin_state): Handle
+ BUILT_IN_ALLOCA_WITH_ALIGN.
+ * tree-ssa-alias.c (ref_maybe_used_by_call_p_1)
+ (call_may_clobber_ref_p_1): Same.
+ * function.c (gimplify_parameters): Lower vla to
+ BUILT_IN_ALLOCA_WITH_ALIGN.
+ * gimplify.c (gimplify_vla_decl): Same.
+ * cfgexpand.c (expand_call_stmt): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
+ * tree-mudflap.c (mf_xform_statements): Same.
+ * tree-ssa-dce.c (mark_stmt_if_obviously_necessary)
+ (mark_all_reaching_defs_necessary_1, propagate_necessity): Same.
+ * varasm.c (incorporeal_function_p): Same.
+ * tree-object-size.c (alloc_object_size): Same.
+ * gimple.c (gimple_build_call_from_tree): Same.
+
+2011-10-07 Bernd Schmidt <bernds@codesourcery.com>
+
+ * function.c (frame_required_for_rtx): Remove function.
+ (requires_stack_frame_p): New arg set_up_by_prologue. All callers
+ changed. Compute a set of mentioned registers and compare against
+ the new arg rather than calling frame_required_for_rtx.
+ (thread_prologue_and_epilogue_insns): Compute the set_up_by_prologue
+ reg set. Convert the unconverted_simple_returns mechanism to store
+ jump insns rather than their basic blocks. Also check the
+ orig_entry_edge destination for new blocks.
+
+2011-10-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50650
+ * tree-vect-patterns.c (vect_recog_mixed_size_cond_pattern): Don't
+ call vect_is_simple_cond here, instead fail if cond_expr isn't
+ COMPARISON_CLASS_P or if get_vectype_for_scalar_type returns NULL
+ for cond_expr's first operand.
+ * tree-vect-stmts.c (vect_is_simple_cond): Static again.
+ * tree-vectorizer.h (vect_is_simple_cond): Remove prototype.
+
+2011-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.md (DWH, dwh): New mode macros.
+ ("umulsidi3"): Extend to support "umulditi3" as well.
+
+2011-10-07 Uros Bizjak <ubizjak@gmail.com>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/50603
+ * config/i386/i386.c (ix86_fixup_binary_operands): Force src2 of
+ integer PLUS RTX to a register to improve address combine.
+
+2011-10-06 Richard Henderson <rth@redhat.com>
+
+ * combine-stack-adjust.c (maybe_move_args_size_note): Add after
+ parameter; use it to decide whether to merge two notes.
+ (combine_stack_adjustments_for_block): Use maybe_move_args_size_note
+ for the deallocation case as well.
+
+2011-10-06 Anatoly Sokolov <aesok@post.ru>
+
+ * system.h (OUTPUT_ADDR_CONST_EXTRA): Poison.
+ * doc/tm.texi.in (OUTPUT_ADDR_CONST_EXTRA): Remove documentation.
+ * doc/tm.texi: Regenerate.
+ * target.def (output_addr_const_extra): Use
+ hook_bool_FILEptr_rtx_false.
+ * targhooks.c (default_asm_output_addr_const_extra): Remove.
+ * targhooks.h (default_asm_output_addr_const_extra): Remove.
+ * hooks.c (hook_bool_FILEptr_rtx_false): New functions.
+ * hooks.h (hook_bool_FILEptr_rtx_false): Declare.
+
+2011-10-06 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (popcount<mode>2, clz<mode>2): Split up into...
+ (popcountdi2, popcountsi2, clzdi2, clzsi2): Explicit expanders, in the
+ SI mode 64-bit code gen case explicitly zero-extend and truncate.
+ (*popcount<mode>_sp64): Split up into...
+ (*popcountdi_sp64, *popcountsi_64): Explicit instantiations, and in the
+ SImode case use truncate.
+ (*clzsi_sp64): Rewrite to use truncate, and let the expander emit the
+ subtract so the compiler can optimize it.
+ (SIDI): Remove unused mode iterator.
+
+2011-10-06 Bernd Schmidt <bernds@codesourcery.com>
+
+ * function.c (thread_prologue_and_epilogue_insns): Emit split prologue
+ on the orig_entry_edge. Don't account for it in prologue_clobbered.
+
+2011-10-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50596
+ * tree-vectorizer.h (vect_is_simple_cond): New prototype.
+ (NUM_PATTERNS): Change to 6.
+ * tree-vect-patterns.c (vect_recog_mixed_size_cond_pattern): New
+ function.
+ (vect_vect_recog_func_ptrs): Add vect_recog_mixed_size_cond_pattern.
+ (vect_mark_pattern_stmts): Don't create stmt_vinfo for def_stmt
+ if it already has one, and don't set STMT_VINFO_VECTYPE in it
+ if it is already set.
+ * tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Handle
+ COND_EXPR in pattern stmts.
+ (vect_is_simple_cond): No longer static.
+
+2001-10-06 Richard Henderson <rth@redhat.com>
+
+ * config/i386/i386.c (ix86_expand_vshuffle): Add AVX2 support.
+ * config/i386/sse.md (sseshuffint): Remove.
+ (sseintvecmode): Support V16HI, V8HI, V32QI, V16QI.
+ (VSHUFFLE_AVX2): New mode iterator.
+ (vshuffle<mode>): Use it.
+ (avx_vec_concat<V_256>): Rename from *vec_concat<V_256>_avx.
+
+ * config/i386/i386.c (ix86_expand_sse_movcc): Use correct mode
+ for vector_all_ones_operand.
+ (ix86_expand_int_vcond): Distinguish between comparison mode
+ and data mode. Allow them to differ.
+ (ix86_expand_vshuffle): Don't force data mode to match maskmode.
+
+2001-10-06 Richard Henderson <rth@redhat.com>
+
+ * optabs.c (expand_vec_shuffle_expr): Use the proper mode for the
+ mask operand. Tidy the code.
+
+2011-10-06 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-vect-patterns.c (vect_pattern_recog_1): Use
+ vect_recog_func_ptr typedef for the first argument.
+ (vect_pattern_recog): Rename vect_recog_func_ptr variable
+ to vect_recog_func, use vect_recog_func_ptr typedef for it.
+
+ PR tree-optimization/49279
+ * tree-ssa-structalias.c (find_func_aliases): Don't handle
+ CAST_RESTRICT.
+ * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Allow
+ restrict propagation.
+ * tree-ssa.c (useless_type_conversion_p): Don't return false
+ if TYPE_RESTRICT differs.
+
+2011-10-06 Bernd Schmidt <bernds@codesourcery.com>
+
+ * function.c (thread_prologue_and_epilogue_insns): Build a vector
+ of unconverted simple return blocks rather than trying to
+ recompute them later based on bb_flags bitmap tests.
+
+2011-10-06 Michael Matz <matz@suse.de>
+
+ * tree-flow.h (get_var_ann): Don't declare.
+ * tree-flow-inline.h (get_var_ann): Remove.
+ (set_is_used): Use var_ann, not get_var_ann.
+ * tree-dfa.c (add_referenced_var): Inline body of get_var_ann.
+ * tree-profile.c (gimple_gen_edge_profiler): Call
+ find_referenced_var_in.
+ (gimple_gen_interval_profiler): Ditto.
+ (gimple_gen_pow2_profiler): Ditto.
+ (gimple_gen_one_value_profiler): Ditto.
+ (gimple_gen_average_profiler): Ditto.
+ (gimple_gen_ior_profiler): Ditto.
+ (gimple_gen_ic_profiler): Ditto plus call add_referenced_var.
+ (gimple_gen_ic_func_profiler): Call add_referenced_var.
+ * tree-mudflap.c (execute_mudflap_function_ops): Call
+ add_referenced_var.
+
+2011-10-06 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-vect-patterns.c (vect_handle_widen_mult_by_const): For lhs
+ don't set SSA_NAME_DEF_STMT that has been already set by
+ gimple_build_assign_with_ops.
+ (vect_recog_pow_pattern, vect_recog_widen_sum_pattern,
+ vect_operation_fits_smaller_type, vect_recog_over_widening_pattern):
+ Likewise.
+
+ * tree.h (avoid_folding_inline_builtin): New prototype.
+ * builtins.c (avoid_folding_inline_builtin): No longer static.
+ * gimple-fold.c (gimple_fold_builtin): Give up if
+ avoid_folding_inline_builtin returns true.
+
+2011-10-06 Richard Guenther <rguenther@suse.de>
+
+ * tree-vect-generic.c (vector_element): Look at previous
+ generated results.
+
+2011-10-06 David Edelsohn <dje.gcc@gmail.com>
+
+ PR target/39950
+ * config/rs6000/aix.h (TARGET_OS_AIX_CPP_BUILTINS): Define
+ __powerpc__, __PPC__, __unix__.
+
+2011-10-06 Michael Matz <matz@suse.de>
+
+ * i386/i386.opt (recip_mask, recip_mask_explicit,
+ x_recip_mask_explicit): New variables and cl_target member.
+ (mrecip=): New option.
+ * i386/i386.h (RECIP_MASK_DIV, RECIP_MASK_SQRT, RECIP_MASK_VEC_DIV,
+ RECIP_MASK_VEC_SQRT, RECIP_MASK_ALL, RECIP_MASK_NONE): New bitmasks.
+ (TARGET_RECIP_DIV, TARGET_RECIP_SQRT, TARGET_RECIP_VEC_DIV,
+ TARGET_RECIP_VEC_SQRT): New tests.
+ * i386/i386.md (divsf3): Check TARGET_RECIP_DIV.
+ (sqrt<mode>2): Check TARGET_RECIP_SQRT.
+ * i386/sse.md (div<mode>3): Check TARGET_RECIP_VEC_DIV.
+ (sqrt<mode>2): Check TARGET_RECIP_VEC_SQRT.
+ * i386/i386.c (ix86_option_override_internal): Set recip_mask
+ for -mrecip and -mrecip=options.
+ (ix86_function_specific_save): Save recip_mask_explicit.
+ (ix86_function_specific_restore): Restore recip_mask_explicit.
+
+ * doc/invoke.texi (ix86 Options): Document the new option.
+
+2011-10-06 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR target/49049
+ * config/arm/arm.md (arm_subsi3_insn): Lose the last alternative.
+
+2011-10-06 Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ PR target/50305
+ * config/arm/arm.c (arm_legitimize_reload_address): Recognize
+ output of a previous pass through legitimize_reload_address.
+ Do not attempt to optimize addresses if the base register is
+ equivalent to a constant.
+
+2011-10-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * function.c (thread_prologue_and_epilogue_insns): Mark
+ last_bb_active as possibly unused. It is unused for targets which
+ do neither have "return" nor "simple_return" expanders.
+
+2011-10-06 Richard Guenther <rguenther@suse.de>
+
+ * fold-const.c (fold_ternary_loc): Also fold non-constant
+ vector CONSTRUCTORs. Make more efficient.
+ * tree-ssa-dom.c (cprop_operand): Don't handle virtual operands.
+ (cprop_into_stmt): Don't propagate into virtual operands.
+ (optimize_stmt): Really dump original statement.
+
+2011-10-06 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.md (smin3): Revert previous delta.
+
+2011-10-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/38884
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Handle partial
+ reads from aggregate SSA names.
+
+2011-10-05 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-vect-patterns.c (vect_pattern_recog_1): Add stmts_to_replace
+ argument, truncate it at the beginning instead of allocating there
+ and freeing at the end.
+ (vect_pattern_recog): Allocate stmts_to_replace here and free at end,
+ pass its address to vect_pattern_recog_1.
+
+2011-10-05 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.opt (POPC): New option.
+ * doc/invoke.texi: Document it.
+ * config/sparc/sparc.c (sparc_option_override): Enable MASK_POPC by
+ default on Niagara-2 and later.
+ * config/sparc/sparc.h (CLZ_DEFINED_VALUE_AT_ZERO): Define.
+ * config/sparc/sparc.md (SIDI): New mode iterator.
+ (ffsdi2): Delete commented out pattern and comments.
+ (popcount<mode>2, clz<mode>2): New expanders.
+ (*popcount<mode>_sp64, popcountsi_v8plus, popcountdi_v8plus,
+ *clzdi_sp64, clzdi_v8plus, *clzsi_sp64, clzsi_v8plus): New insns.
+
+2011-10-06 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
+
+ PR middle-end/50607
+ * c-tree.h (c_expr_t): New typedef for struct c_expr.
+ (C_EXPR_APPEND): New macro.
+ * c-parser.c (c_parser_get_builtin_args): Preserve
+ original_tree_code of c_expr structure.
+ (c_parser_postfix_expression): Adjust to the new function.
+
+2011-10-05 Bernd Schmidt <bernds@codesourcery.com>
+
+ * function.c (thread_prologue_and_epilogue_insns): Don't shrink-wrap
+ if profiling after the prologue.
+
+2011-10-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50613
+ * tree-ssa-strlen.c (find_equal_ptrs): If CASE_CONVERT
+ operand is ADDR_EXPR, fallthru into ADDR_EXPR handling,
+ and if it is neither that not SSA_NAME, give up.
+
+2011-10-05 Richard Henderson <rth@redhat.com>
+
+ * tree-vect-generic.c (vector_element): Never fail. Use
+ build_zero_cst. Tidy up type references.
+ (lower_vec_shuffle): Never fail. Mask shuffle indicies. Reduce
+ code duplication. Do update_stmt here ...
+ (expand_vector_operations_1): ... not here.
+
+ * config/i386/i386.c (ix86_expand_vshuffle): Never fail. Handle
+ TARGET_XOP. Fix pshufb constant vector creation. Reduce code
+ duplication. Handle V2DI without SSE4.1.
+ * config/i386/i386-protos.h (ix86_expand_vshuffle): Update decl.
+ * config/i386/i386.md (vshuffle<V_128>): Remove assert for ok.
+
+2011-10-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (distance_non_agu_define): Simplify calculation
+ of "found". Simplify return value calculation.
+ (distance_agu_use): Ditto.
+
+2011-10-05 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR bootstrap/50621
+ * config/i386/i386.c (ix86_add_cfa_restore_note): Omit notes only
+ if the function was not shrink-wrapped.
+ (ix86_expand_epilogue): Ensure queued cfa_adjust notes are attached
+ to an insn.
+ * function.c (thread_prologue_and_epilogue_insns): Make sure the
+ shrink_wrapped flag is set even if there is no dump file.
+
+2011-10-05 DJ Delorie <dj@redhat.com>
+ Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.opt (mpid): Define.
+ * config/rx/t-rx (MULTILIB_OPTIONS): Add -mpid
+ (MULTILIB_DIRNAMES): Add pid.
+ * config/rx/rx.c (rx_gp_base_regnum_val, rx_pid_base_regnum_val)
+ (rx_num_interrupt_regs): New variable.
+ (rx_gp_base_regnum): New function. Returns the number of the
+ small data area register.
+ (rx_pid_base_regnum): New function. Returns the number of the pid
+ base register.
+ (rx_decl_for_addr): New function. Returns the symbolic part of a MEM.
+ (rx_pid_data_operand): New function. Returns whether an object is
+ in the position independent data area.
+ (rx_legitimize_address): New function. Puts undecided PID
+ objects in the PID data area.
+ (rx_is_legitimate_address): Add support for PID operands.
+ (rx_print_operand_address): Likewise.
+ (rx_print_operand): Likewise.
+ (rx_maybe_pidify_operand): New function. Determine if an operand
+ is suitable for PID addressing.
+ (rx_gen_move_template): Add PID support.
+ (rx_conditional_register_usage): Likewise.
+ (rx_option_override): Initialise rx_num_interrupt_regs.
+ (rx_is_legitimate_constant): Add support for PID constants.
+ (TARGET_LEGITIMIZE_ADDRESS): Define.
+ * config/rx/constraints.md (Rpid): Define.
+ (Rpda): Define.
+ * config/rx/rx.md (UNSPEC_PID_ADDR): Define.
+ (tablejump): Add PID support.
+ (mov<>): Likewise.
+ (mov<>_internal): Likewise.
+ (addsi3): Convert to an expander. Add PID support.
+ (pid_addr): New pattern.
+ * config/rx/rx.h (CPP_SPEC): Define.
+ (ASM_SPEC): Pass -mpid and -mint-register on to assembler.
+ (CASE_VECTOR_PC_RELATIVE): Define.
+ (JUMP_TABLES_IN_TEXT_SECTION): Enable for PID mode.
+ * config/rx/rx-protos.h (rx_maybe_pidify_operand): Prototype.
+ * doc/invoke.texi (RX Options): Document -mpid command line option.
+
+2011-10-05 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/38885
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Handle partial reads
+ from constants.
+
+2011-10-05 Bernd Schmidt <bernds@codesourcery.com>
+
+ * doc/invoke.texi (-fshrink-wrap): Document.
+ * opts.c (default_options_table): Add it.
+ * common.opt (fshrink-wrap): Add.
+ * function.c (emit_return_into_block): Remove useless declaration.
+ (record_hard_reg_uses_1, record_hard_reg_uses, frame_required_for_rtx,
+ requires_stack_frame_p, gen_return_pattern): New static functions.
+ (emit_return_into_block): New arg simple_p. All callers changed.
+ Use gen_return_pattern.
+ (thread_prologue_and_epilogue_insns): Implement shrink-wrapping.
+ * config/i386/i386.md (return): Expand into a simple_return.
+ (simple_return): New expander):
+ (simple_return_internal, simple_return_internal_long,
+ simple_return_pop_internal_long, simple_return_indirect_internal):
+ Renamed from return_internal, return_internal_long,
+ return_pop_internal_long and return_indirect_internal; changed to use
+ simple_return.
+ * config/i386/i386.c (ix86_expand_epilogue): Adjust to expand
+ simple returns.
+ (ix86_pad_returns): Likewise.
+ * function.h (struct rtl_data): Add member shrink_wrapped.
+ * cfgcleanup.c (outgoing_edges_match): If shrink-wrapped, edges that
+ are not jumps or sibcalls can't be compared.
+
+2011-10-05 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (vn_get_expr_for): Handle CONSTRUCTOR of
+ vector type.
+ (simplify_unary_expression): Handle BIT_FIELD_REFs.
+ (try_to_simplify): Handle BIT_FIELD_REFs.
+
+2011-10-05 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr-protos.h (avr_out_addto_sp): New prototype.
+ * config/avr/avr.c (avr_out_addto_sp): New function.
+ (adjust_insn_length): Handle ADJUST_LEN_ADDTO_SP.
+ * config/avr/avr.md (adjust_len): Add "addto_sp".
+ (*movhi_sp): Remove insn.
+ (*addhi3_sp_R_pc2, *addhi3_sp_R_pc3): Merge to *addhi3_sp_R.
+
+2011-10-05 Richard Guenther <rguenther@suse.de>
+
+ * gimple-fold.c (gimple_fold_stmt_to_constant_1): For ternary ops
+ with an embedded expression valueize and fold that as well.
+ * tree-ssa-sccvn.c (try_to_simplify): Also allow SSA name
+ results from gimple_fold_stmt_to_constant_1.
+
+2011-10-05 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.md (tablejump): Add missing label.
+ (adddi3_internal): Mark operand 0 as early-clobbered.
+ (smaxsi3): Revert previous delta.
+ (adc_internal): Fix whitespace in generated asm.
+ (adc_flags): Likewise.
+
+2011-10-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * expmed.c (expand_mult_highpart_optab): Replace optab_handler
+ with the new widening_optab_handler.
+
+2011-10-05 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50609
+ * gimple-fold.c (fold_array_ctor_reference): Also handle
+ vector typed constructors.
+ (fold_ctor_reference): Dispatch to fold_array_ctor_reference
+ for vector typed constructors.
+
+2011-10-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_emit_binop): New static function.
+ (ix86_split_lea_for_addr): Use ix86_emit_binop to emit add and shl
+ instructions.
+ (x86_output_mi_thunk): Use ix86_emit_binop to emit add instructions.
+
+2011-10-04 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (UNSPEC_FHADD, UNSPEC_FHSUB,
+ UNSPEC_XMUL): New unspecs.
+ (muldi3_v8plus): Use output_v8plus_mult.
+ (*naddsf3, *nadddf3, *nmulsf3, *nmuldf3, *nmuldf3_extend):
+ New VIS 3.0 combiner patterns.
+ (fhaddsf_vis, fhadddf_vis, fhsubsf_vis, fhsubdf_vis,
+ fnhaddsf_vis, fnhaddf_vis, umulxhi_vis, *umulxhi_sp64,
+ umulxhi_v8plus, xmulx_vis, *xmulx_sp64, xmulx_v8plus,
+ xmulxhi_vis, *xmulxhi_sp64, xmulxhi_v8plus): New VIS 3.0
+ builtins patterns.
+ * config/sparc/sparc.c (sparc_vis_init_builtins): Emit new builtins.
+ (output_v8plus_mult): New function.
+ * config/sparc/sparc-protos.h: Declare it.
+ * config/sparc/visintrin.h (__vis_fhadds, __vis_fhaddd,
+ __vis_fhsubs, __vis_fhsubd, __vis_fnhadds, __vis_fnhaddd,
+ __vis_umulxhi, __vis_xmulx, __vis_xmulxhi): New intrinsics.
+ * doc/extend.texi: Document new builtins.
+
+2011-10-04 Richard Henderson <rth@redhat.com>
+
+ * c-typeck.c (c_build_vec_shuffle_expr): Fix uninitialized variable.
+ Avoid save_expr unless two_arguments.
+
+2011-10-04 Ozkan Sezer <sezeroz@gmail.com>
+
+ * config/i386/mingw-w64.h (CPP_SPEC): Rename _REENTRANCE to _REENTRANT.
+ * config/i386/mingw32.h (CPP_SPEC): Likewise.
+
+2011-10-04 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/driver-sparc.c (cpu_names): Fix string for supersparc
+ under Linux.
+
+2011-10-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50604
+ * builtins.c (fold_builtin_strcpy, fold_builtin_stpcpy,
+ fold_builtin_strncpy, fold_builtin_stxcpy_chk): Ensure
+ last argument to memcpy has size_type_node type instead of ssizetype.
+ * tree-ssa-strlen.c (handle_builtin_memcpy): Use size_type_node
+ instead of TREE_TYPE (len) as type for newlen.
+
+ PR tree-optimization/50522
+ * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Don't test
+ TYPE_RESTRICT.
+ (ptr_derefs_may_alias_p): Call pt_solutions_same_restrict_base
+ unconditionally.
+
+ * fold-const.c (fold_unary_loc): Don't optimize
+ POINTER_PLUS_EXPR casted to TYPE_RESTRICT pointer by
+ casting the inner pointer if it isn't TYPE_RESTRICT.
+ * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't through
+ casts from non-TYPE_RESTRICT pointer to TYPE_RESTRICT pointer.
+
+2011-10-04 Joseph Myers <joseph@codesourcery.com>
+
+ * config.gcc (i[34567]86-*-elf*, x86_64-*-elf*): Use i386/t-crtstuff.
+
+2011-10-04 Jan Hubicka <jh@suse.cz>
+
+ * lto-streamer.h (lto_input_toplevel_asms): Add order_base parameter.
+ * lto-streamer-in.c (lto_input_toplevel_asms): Stream in order.
+ * lto-streamer-out.c (lto_output_toplevel_asms): Stream out order.
+ * lto-cgraph.c (order_base): New static var.
+ (lto_output_node): Stream in order.
+ (lto_output_varpool_node): Stream out order.
+ (input_node): Stream in order.
+ (input_varpool_node): Stream out order.
+ (input_cgraph_1): Initialize order base; update call of
+ lto_input_toplevel_asms.
+
+2011-10-04 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50566
+ * config/avr/avr-protos.h (avr_legitimize_reload_address): New
+ prototype.
+ * config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Copy worker code
+ from here...
+ * config/avr/avr.c (avr_legitimize_reload_address) ...to this new
+ function. Log if avr_log.legitimize_reload_address.
+
+2011-10-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.c (sparc_fold_builtin): Use a sequence of tests.
+
+2011-10-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * longlong.h (smul_ppmm, sdiv_qrnnd): Add underscores to the local
+ variables. Fix second operand of DR. Swap inputs for sdiv_qrnnd.
+
+2011-10-03 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (fpack16_vis, fpackfix_vis, fpack32_vis): Make
+ GSR_REG an input operand to UNSPEC instead of a parallel USE.
+ (faligndata<V64I:mode>_vis): Likewise and use DI mode.
+ (alignaddrsi_vis, alignaddrdi_vis, alignaddrlsi_vis, alignaddrldi_vis):
+ Reference GSR_REG in DI mode, simplify convoluted expressions by using
+ zero_extract.
+ (bshuffle<V64I:mode>_vis): Reference GSR_REG in DI mode.
+
+2011-10-03 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ * tree-eh.c (remove_unreachable_handlers): Obvious cleanup.
+
+2011-10-03 Jakub Jelinek <jakub@redhat.com>
+ Ian Lance Taylor <iant@google.com>
+
+ * godump.c (go_output_typedef): Support printing enum values that
+ don't fit in a signed HOST_WIDE_INT.
+
+2011-10-03 Anatoly Sokolov <aesok@post.ru>
+
+ * config/cris/cris.c (cris_output_addr_const_extra): Make static.
+ (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
+ * config/cris/cris.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
+ * config/cris/cris-protos.h (cris_output_addr_const_extra): Remove.
+
+2011-10-03 Anatoly Sokolov <aesok@post.ru>
+
+ * config/m68k/m68k.c (m68k_output_addr_const_extra): Make static.
+ (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
+ * config/m68k/m68k.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
+ * config/m68k/m68k-protos.h (m68k_output_addr_const_extra): Remove.
+
+2011-10-03 Steve Ellcey <sje@cup.hp.com>
+
+ PR target/49967
+ * configure.ac (gcc_cv_ld_static_dynamic): Define for *-*-hpux*.
+ (gcc_cv_ld_static_option): Ditto.
+ (gcc_cv_ld_dynamic_option): Ditto.
+ * configure: Regenerate.
+
+2011-10-03 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (bmask<P:mode>_vis): Split into explicit 'di'
+ and 'si' patterns which describe the GSR changes explicitly in the
+ RTL using zero_extract.
+ (bshuffle<V64I:mode>_vis): Put the GSR use inside of the unspec.
+
+ * config/sparc/sparc.md (bshuffle<V64I:mode>_vis): Don't wrap
+ GSR_REG in a USE, since it's now a true arg to the UNSPEC.
+
+2011-10-03 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
+
+ * optabs.c (expand_vec_shuffle_expr_p): New function. Checks
+ if given expression can be expanded by the target.
+ (expand_vec_shuffle_expr): New function. Expand VEC_SHUFFLE_EXPR
+ using target vector instructions.
+ * optabs.h: New optab vshuffle.
+ (expand_vec_shuffle_expr_p): New prototype.
+ (expand_vec_shuffle_expr): New prototype.
+ (vshuffle_optab): New optab.
+ * genopinit.c: Adjust to support vecshuffle.
+ * c-tree.h (c_build_vec_shuffle_expr): New prototype.
+ * expr.c (expand_expr_real_2): Adjust.
+ * c-typeck.c: (c_build_vec_shuffle_expr): Build a VEC_SHUFFLE_EXPR
+ recognizing the cases of two and three arguments.
+ (convert_arguments) (build_binary_op)
+ (scalar_to_vector) (build_array_ref): Spurious whitespace.
+ * gimplify.c (gimplify_exp): Adjusted to support VEC_SHUFFLE_EXPR.
+ * tree.def: New tree code VEC_SHUFFLE_EXPR.
+ * tree-inline.c (estimate_operator_cost): Recognize VEC_SHUFFLE_EXPR.
+ * tree-vect-generic.c (vector_element): New function. Returns an
+ element of the vector at the given position.
+ (lower_vec_shuffle): Checks if VEC_SHUFLLE_EXPR is supported
+ by the backend or expand an expression piecewise.
+ (expand_vector_operations_1): Adjusted.
+ (gate_expand_vector_operations_noop): New gate function.
+ * Makefile.in (tree-vect-generic.o): New include.
+ * gimple.c (get_gimple_rhs_num_ops): Adjust.
+ * tree-cfg.c (verify_gimple_assign_trenary): Verify VEC_SHUFFLE_EXPR.
+ * passes.c: Move veclower down.
+ * tree-pretty-print.c (dump_generic_node): Recognize
+ VEC_SHUFFLE_EXPR as valid expression.
+ * c-parser.c (c_parser_get_builtin_args): Helper function for the
+ builtins with variable number of arguments.
+ (c_parser_postfix_expression): Use a new helper function for
+ RID_CHOOSE_EXPR, RID_BUILTIN_COMPLEX and RID_BUILTIN_SHUFFLE.
+ * tree-ssa-operands: Adjust.
+ * c-family/c-common.c: New __builtin_shuffle keyword.
+ * c-family/c-common.h: New __builtin_shuffle keyword.
+ * gcc/doc/extend.texi: Adjust.
+
+ * gcc/config/i386/sse.md: (sseshuffint) New mode_attr. Correspondence
+ between the vector and the type of the mask when shuffling.
+ (vecshuffle<mode>): New expansion.
+ * gcc/config/i386/i386-protos.h (ix86_expand_vshuffle): New prototype.
+ * gcc/config/i386/i386.c (ix86_expand_vshuffle): New function.
+ (ix86_vectorize_builtin_vec_perm_ok): Adjust.
+
+2011-10-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50587
+ * tree-ssa-reassoc.c (init_range_entry): Stop iterating when
+ arg0 is not a SSA_NAME.
+
+2011-10-03 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * ipa-inline-analysis.c (MAX_TIME): Update comment.
+
+2011-10-02 Richard Henderson <rth@redhat.com>
+ David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (ashlsi3, *ashldi3_sp64): Remove
+ conditional insn type setting, we always emit a shift.
+ (*ashlsi3_extend, *lshrsi3_extend0): New patterns.
+ (*lshrsi3_extend): Rename to *lshrsi3_extend1.
+ * config/sparc/predicates.md (const_one_operand): Delete.
+
+2011-10-02 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * invoke.texi (SPARC Options): Refer to GNU/Linux.
+
+2011-10-02 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.c (mips_frame_barrier): New function.
+ (mips_expand_prologue): Call it after allocating stack space.
+ (mips_deallocate_stack): New function.
+ (mips_expand_epilogue): Call mips_frame_barrier and
+ mips_deallocate_stack.
+
+2011-10-02 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR target/49696
+ * config/mips/sync.md (sync_<optab>_12): Allow zero operands.
+ (sync_old_<optab>_12, sync_new_<optab>_12, sync_nand_12): Likewise.
+ (sync_old_nand_12, sync_new_nand_12, test_and_set_12): Likewise.
+
+2011-10-02 Jan Hubicka <jh@suse.cz>
+
+ * cgraphunit.c (verify_edge_count_and_frequency): Bounds check.
+
+ * cgraphunit.c (ipa_passes): Remove unrechable nodes.
+ * lto-streamer-out.c (produce_symtab): Skip unused extern declarations.
+ * ipa.c (cgraph_remove_unreachable_nodes): Do not assume that external
+ functions are reachable when address is taken.
+ * tree-sra.c (modify_function): Free dominance info.
+
+2011-10-02 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-analysis.c (inline_summary_alloc): Bounds check.
+
+ * ipa-inline-analysis.c (reset_inline_edge_summary): New function.
+ (reset_inline_summary): New function.
+ (compute_inline_parameters, inline_node_removal_hook,
+ inline_edge_removal_hook): Use it.
+ (inline_free_summary): Reset holders correctly.
+ (inline_generate_summary): Free summary before computing it.
+
+2011-10-02 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR preprocessor/36819
+ * incpath.c (merge_include_chains): Call free_path on
+ heads[QUOTE] and tails[QUOTE].
+
+2011-10-02 Jan Hubicka <jh@suse.cz>
+
+ PR lto/47247
+ * lto-symtab.c (lto_symtab_resolve_symbols): Do not resolve
+ when resolution is already availbale from plugin.
+ (lto_symtab_merge_decls_1): Handle LDPR_PREVAILING_DEF_IRONLY_EXP.
+ * cgraph.c (ld_plugin_symbol_resolution): Add
+ prevailing_def_ironly_exp.
+ * lto-cgraph.c (LDPR_NUM_KNOWN): Update.
+ * ipa.c (varpool_externally_visible_p): IRONLY variables are never
+ externally visible.
+ * varasm.c (resolution_to_local_definition_p): Add
+ LDPR_PREVAILING_DEF_IRONLY_EXP.
+ (resolution_local_p): Likewise.
+
+2011-10-01 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.opt (VIS3): New option.
+ * doc/invoke.texi: Document it.
+ * config/sparc/sparc.h: Force TARGET_VIS3 to zero if assembler is
+ not capable of such instructions.
+ * config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__
+ to 0x300 when TARGET_VIS3.
+ * config/sparc/sparc-modes.def: Create 16-byte vector modes.
+ * config/sparc/sparc.md (UNSPEC_CMASK8, UNSPEC_CMASK16, UNSPEC_CMASK32,
+ UNSPEC_FCHKSM16, UNSPEC_PDISTN, UNSPC_FUCMP): New unspecs.
+ (V64N8, VASS): New mode iterators.
+ (vis3_shift, vis3_addsub_ss): New code iterators.
+ (vbits, vconstr): New mode attributes.
+ (vis3_shift_insn, vis3_addsub_ss_insn): New code attributes.
+ (cmask8<P:mode>_vis, cmask16<P:mode>_vis, cmask32<P:mode>_vis,
+ fchksm16_vis, <vis3_shift_insn><vbits>_vis, pdistn<mode>_vis,
+ fmean16_vis, fpadd64_vis, fpsub64_vis,
+ <vis3_addsub_ss_insn><vbits>_vis, fucmp<code>8<P:mode>_vis): New
+ VIS 3.0 instruction patterns.
+ * config/sparc/sparc.c (sparc_option_override): Set MASK_VIS3 by
+ default when targetting capable cpus. TARGET_VIS3 implies
+ TARGET_VIS2 and TARGET_VIS, and clear them when TARGET_FPU is disabled.
+ (sparc_vis_init_builtins): Emit new VIS 3.0 builtins.
+ (sparc_fold_builtin): Do not eliminate cmask{8,16,32} when result
+ is ignored.
+ * config/sparc/visintrin.h (__vis_cmask8, __vis_cmask16,
+ __vis_cmask32, __vis_fchksm16, __vis_fsll16, __vis_fslas16,
+ __vis_fsrl16, __vis_fsra16, __vis_fsll32, __vis_fslas32,
+ __vis_fsrl32, __vis_fsra32, __vis_pdistn, __vis_fmean16,
+ __vis_fpadd64, __vis_fpsub64, __vis_fpadds16, __vis_fpadds16s,
+ __vis_fpsubs16, __vis_fpsubs16s, __vis_fpadds32, __vis_fpadds32s,
+ __vis_fpsubs32, __vis_fpsubs32s, __vis_fucmple8, __vis_fucmpne8,
+ __vis_fucmpgt8, __vis_fucmpeq8): New VIS 3.0 interfaces.
+ * doc/extend.texi: Document new VIS 3.0 builtins.
+
+2011-10-01 Eric Botcazou <ebotcazou@adacore.com>
+
+ * ira-color.c (assign_hard_reg): Fix typo.
+
+2011-09-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ * doc/extend.texi: Add missing ','.
+
+2011-09-30 Bernd Schmidt <bernds@codesourcery.com>
+
+ * common/config/c6x/c6x-common.c (c6x_option_optimization_table):
+ Enable -fmodulo-sched at -O2 and above.
+ * config/c6x/c6x.md (doloop_end): New expander.
+ (mvilc, sploop, spkernel, loop_end): New patterns.
+ (loop_end with memory destination splitter): New.
+ * config/c6x/c6x.c: Include "hw-doloop.h".
+ (enum unitreqs): New.
+ (unit_req_table): New typedef.
+ (unit_reqs): New static variable.
+ (unit_req_factor, get_unit_reqs, count_unit_reqs, merge_unit_reqs,
+ res_mii, split_delayed_nonbranch, undo_split_delayed_nonbranch,
+ hwloop_pattern_reg, bb_earliest_end_cycle, filter_insns_above,
+ hwloop_optimize, hwloop_fail, c6x_hwloops): New static functions.
+ (struct c6x_sched_context): New member last_scheduled_iter0.
+ (init_sched_state): Initialize it.
+ (c6x_variable_issue): Update it.
+ (sploop_max_uid_iter0): New static variable.
+ (c6x_sched_reorder_1): Be careful about issuing sploop.
+ (c6x_reorg): Call c6x_hwlooops before the final schedule.
+
+2011-09-30 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50566
+ * config/avr/avr-protos.h (avr_log_t): New field address_cost.
+ * config/avr/avr.c (avr_address_cost): Use it.
+ * config/avr/avr-log.c (avr_log_set_avr_log): Initialize it.
+ (avr_log_vadump): Unknown %-codes finish printing.
+
+2011-09-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR inline-asm/50571
+ * gimple-fold.c (fold_stmt_1) <case GIMPLE_ASM>: If
+ input constraints allow mem and not reg, pass true instead of
+ false as second argument to maybe_fold_reference.
+
+ PR tree-optimization/46309
+ * fold-const.c (make_range, merge_ranges): Remove prototypes.
+ (make_range_step): New function.
+ (make_range): Use it.
+ * tree.h (make_range_step): New prototypes.
+ * Makefile.in (tree-ssa-reassoc.o): Depend on $(DIAGNOSTIC_CORE_H).
+ * tree-ssa-reassoc.c: Include diagnostic-core.h.
+ (struct range_entry): New type.
+ (init_range_entry, range_entry_cmp, update_range_test,
+ optimize_range_tests): New functions.
+ (reassociate_bb): Call optimize_range_tests.
+
+2011-09-30 Jakub Jelinek <jakub@redhat.com>
+ Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Handle
+ BUILT_IN_STRDUP and BUILT_IN_STRNDUP.
+ * tree-ssa-alias.c (call_may_clobber_ref_p_1): Likewise. Fix
+ handling of BUILT_IN_STRNCAT and BUILT_IN_STRNCAT_CHK.
+ (ref_maybe_used_by_call_p_1): Fix handling of BUILT_IN_STRCAT,
+ BUILT_IN_STRNCAT, BUILT_IN_STRCAT_CHK and BUILT_IN_STRNCAT_CHK.
+
+2011-09-30 Jan Beulich <jbeulich@suse.com>
+
+ * lto-cgraph.c (output_cgraph): Remove processing of
+ 'cgraph_asm_nodes', call lto_output_toplevel_asms() instead.
+ (input_cgraph_1): Remove loop calling cgraph_add_asm_node(), call
+ lto_input_toplevel_asms() instead.
+ * lto-section-in.c (lto_section_name): Add "asm" entry.
+ * lto-streamer-in.c (lto_input_toplevel_asms): New.
+ * lto-streamer-out.c (lto_output_toplevel_asms): New.
+ * lto-streamer.h (LTO_minor_version): Bump.
+ (enum lto_section_type): Add LTO_section_asm.
+ (struct lto_asm_header): New.
+ (lto_input_toplevel_asms, lto_output_toplevel_asms): Declare.
+ * tree-streamer.h (streamer_write_string_cst): Declare.
+ * tree-streamer-out.c (write_string_cst): Rename to
+ streamer_write_string_cst and make global. Handle incoming string
+ being NULL.
+ (streamer_write_tree_header): Adjust call to renamed function.
+
+2011-09-30 Bernd Schmidt <bernds@codesourcery.com>
+
+ * haifa-sched.c (modulo_ii, modulo_max_states, modulo_n_insns,
+ modulo_insns_scheduled, modulo_iter0_max_uid, modulo_backtracks_left,
+ modulo_last_stage): New static variables.
+ (set_modulo_params, discard_delay_pairs_above): New functions.
+ (struct delay_pair): New member stages.
+ (htab_i2_traverse, htab_i1_traverse): New static functions.
+ (record_delay_slot_pair): New arg stages. All callers changed.
+ Record it.
+ (pair_delay): Take stages into account.
+ (add_delay_dependencies): Don't do so for stage pairs.
+ (struct sched_block_state): New member modulo_epilogue.
+ (save_backtrack_point): Don't set SHADOW_P for stage pairs.
+ (unschedule_insns_until): Decrease modulo_insns_scheduled.
+ Set HARD_DEP without using or.
+ (resolve_dependencies): New static function.
+ (prune_ready_list): New arg modulo_epilogue_p. All callers changed.
+ If it is true, allow only insns with INSN_EXACT_TICK set.
+ (schedule_block): Return bool, always true for normal scheduling,
+ true or false depending on modulo scheduling success otherwise.
+ Add bookkeeping for modulo scheduling, and call resolve_dependencies
+ on everything left over after a modulo schedule.
+ (haifa_sched_init): Remove check_cfg call. Clear modulo_ii.
+ * sched-int.h (schedule_block, record_delay_slot_pair): Adjust
+ declarations.
+ (set_modulo_params, discard_delay_pairs_above): Declare.
+ * params.def (PARAM_MAX_MODULO_BACKTRACK_ATTEMPS): New.
+ * doc/invoke.texi (--param): Document it.
+
+ * sched-ebb.c (schedule_ebb): No longer static. Remove declaration.
+ New arg modulo_scheduling. All callers changed. Move note handling
+ code here from schedule_ebbs.
+ (schedule_ebbs_finish, schedule_ebbs_init): New functions, broken
+ out of schedule_ebbs.
+ (schedule_ebbs): Call them. Remove note handling code moved to
+ schedule_ebb.
+ * sched-int.h (schedule_ebb, schedule_ebbs_init,
+ schedule_ebbs_finish): Declare.
+
+2011-09-30 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50574
+ * tree-cfg.c (verify_gimple_comparison): Compare component
+ mode sizes for vector comparisons.
+
+2011-09-30 Revital Eres <revital.eres@linaro.org>
+
+ * ddg.c (autoinc_var_is_used_p): New function.
+ (create_ddg_dep_from_intra_loop_link,
+ add_cross_iteration_register_deps): Call it.
+ * ddg.h (autoinc_var_is_used_p): Declare.
+ * modulo-sched.c (generate_reg_moves): Call autoinc_var_is_used_p.
+ (sms_schedule): Handle instructions with REG_INC.
+
+2011-09-30 Revital Eres <revital.eres@linaro.org>
+
+ * modulo-sched.c (generate_reg_moves): Skip instructions that
+ do not set a register and verify no regmoves are created for
+ !single_set instructions.
+
+2011-09-30 Bernd Schmidt <bernds@codesourcery.com>
+
+ * hw-doloop.c (scan_loop): Compute register usage only for non-debug
+ insns.
+
+2011-09-30 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR target/50099
+ * config/arm/iterators.md (qhs_zextenddi_cstr): New.
+ (qhs_zextenddi_op): New.
+ * config/arm/arm.md ("zero_extend<mode>di2"): Use them.
+ * config/arm/predicates.md ("arm_extendqisi_mem_op"):
+ Distinguish between ARM and Thumb2 states.
+
+2011-09-30 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.opt (VIS2): New option.
+ * doc/invoke.texi: Document it.
+ * config/sparc/sparc.md (UNSPEC_EDGE8N, UNSPEC_EDGE8LN,
+ UNSPEC_EDGE16N, UNSPEC_EDGE16LN, UNSPEC_EDGE32N,
+ UNSPEC_EDGE32LN, UNSPEC_BSHUFFLE): New unspecs.
+ (define_attr type): New insn type 'edgen'.
+ (bmask<P:mode>_vis, bshuffle<V64I:mode>_vis, edge8n<P:mode>_vis,
+ edge8ln<P:mode>_vis, edge16n<P:mode>_vis, edge16ln<P:mode>_vis,
+ edge32n<P:mode>_vis, edge32ln<P:mode>_vis): New insn VIS 2.0
+ patterns.
+ * niagara.md: Handle edgen.
+ * niagara2.md: Likewise.
+ * ultra1_2.md: Likewise.
+ * ultra3.md: Likewise.
+ * config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__
+ to 0x200 when TARGET_VIS2.
+ * config/sparc/sparc.c (sparc_option_override): Set MASK_VIS2 by
+ default when targetting capable cpus. TARGET_VIS2 implies
+ TARGET_VIS, clear and it when TARGET_FPU is disabled.
+ (sparc_vis_init_builtins): Emit new VIS 2.0 builtins.
+ (sparc_expand_builtin): Fix predicate indexing when builtin returns
+ void.
+ (sparc_fold_builtin): Do not eliminate bmask when result is ignored.
+ * config/sparc/visintrin.h (__vis_bmask, __vis_bshuffledi,
+ __vis_bshufflev2si, __vis_bshufflev4hi, __vis_bshufflev8qi,
+ __vis_edge8n, __vis_edge8ln, __vis_edge16n, __vis_edge16ln,
+ __vis_edge32n, __vis_edge32ln): New VIS 2.0 interfaces.
+ * doc/extend.texi: Document new VIS 2.0 builtins.
+
+2011-09-29 Nick Clifton <nickc@redhat.com>
+ Bernd Schmidt <bernds@codesourcery.com>
+
+ * config/frv/frvbegin.c: Fix location of unwind-dw2-fde.h header file.
+ * config/frv/frvend.c: Likewise.
+ * config/frv/frv.c (frv_function_prologue): Move misplaced
+ CALL_ARG_LOCATION notes back to their proper locations.
+
+2011-09-29 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50566
+ * config/avr/avr-log.c (avr_log_vadump): Use %b to print bool.
+ * config/avr/avr.c (avr_rtx_costs_1): New static function, renamed
+ from avr_rtx_costs.
+ (avr_legitimate_address_p): Use avr_edump to print log information
+ filtered by avr_log.
+ (extra_constraint_Q): Ditto.
+ (avr_legitimize_address): Ditto.
+ (avr_rtx_costs): Ditto. Rewrite as wrapper for avr_rtx_costs_1.
+ (final_prescan_insn): Use avr_log.rtx_costs as filter.
+
+2011-09-29 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * config/arm/arm-protos.h (arm_modes_tieable_p): Declare.
+ * config/arm/arm.h (MODES_TIEABLE_P): Use it.
+ * config/arm/arm.c (arm_modes_tieable_p): New function. Allow
+ NEON vector and structure modes to be tied.
+
+2011-09-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ * graphite-scop-detection.c (make_close_phi_nodes_unique): New
+ forward declaration.
+ (remove_duplicate_close_phi): Detect and repair creation of
+ duplicate close-phis for a containing loop.
+
+2011-09-27 Andi Kleen <ak@linux.intel.com>
+
+ * gcc.c (get_local_tick). Rename to get_random_number. Read from
+ /dev/urandom. Add getpid call.
+ (compare_debug_dump_opt_spec_function): Drop getpid call.
+
+2011-09-26 Andi Kleen <ak@linux.intel.com>
+
+ * toplev.c (init_local_tick): Try reading random seed
+ from /dev/urandom.
+
+2011-09-26 Andi Kleen <ak@linux.intel.com>
+
+ * hwint.h (HOST_WIDE_INT_PRINT_HEX_PURE): Add.
+ * lto-streamer.c (lto_get_section_name): Remove crc32_string.
+ Handle numerical random seed.
+ * lto-streamer.h (lto_file_decl_data): Change id to
+ unsigned HOST_WIDE_INT.
+ * toplev.c (random_seed): Add.
+ (init_random_seed): Change for numerical random seed.
+ (get_random_seed): Return as HOST_WIDE_INT.
+ (set_random_seed): Crc32 existing string.
+ * toplev.h (get_random_seed): Change to numercal return.
+ * tree.c (get_file_function_name): Remove CRC. Handle
+ numerical random seed.
+
+2011-09-29 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50566
+ * config.gcc (extra_objs): Add avr-log.o for $target in:
+ avr-*-rtems*, avr-*-*.
+ * config/avr/t-avr (avr-log.o): New rule to compile...
+ * config/avr/avr-log.c: ...this new file.
+ * config/avr/avr.opt (mlog=): New option.
+ * config/avr/avr-protos.h (avr_edump, avr_fdump): New macros.
+ (avr_log_set_caller_e, avr_log_set_caller_f): New prototypes.
+ (avr_log_set_avr_log): New prototype.
+ (avr_log_t): New typedef.
+ (avr_log): New declaration.
+ * config/avr/avr.c (avr_option_override): Call avr_log_set_avr_log.
+
+2011-09-29 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
+
+ * expr.c (do_store_flag): Expand vector comparison by
+ building an appropriate VEC_COND_EXPR.
+ * c-typeck.c (build_binary_op): Typecheck vector comparisons.
+ (c_objc_common_truthvalue_conversion): Adjust.
+ * tree-vect-generic.c (do_compare): Helper function.
+ (expand_vector_comparison): Check if hardware supports
+ vector comparison of the given type or expand vector piecewise.
+ (expand_vector_operation): Treat comparison as binary
+ operation of vector type.
+ (expand_vector_operations_1): Adjust.
+
+2011-09-29 Richard Guenther <rguenther@suse.de>
+
+ * tree.c (build_opaque_vector_type): Make opaque vectors
+ variant types of the corresponding non-opaque type. Make
+ sure to share opaque vector types properly.
+
+2011-09-29 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (UNSPEC_ARRAY8, UNSPEC_ARRAY16,
+ UNSPEC_ARRAY32): New unspec.
+ (define_attr type): New type 'array'.
+ (array{8,16,32}<P:mode>_vis): New patterns.
+ * config/sparc/ultra1_2.md: Add reservations for 'array'.
+ * config/sparc/ultra3.md: Likewise.
+ * config/sparc/niagara.md: Likewise.
+ * config/sparc/niagara2.md: Likewise.
+ * config/sparc/sparc.c (sparc_vis_init_builtins): Build new
+ array builtins.
+ * config/sparc/visintrin.h (__vis_array8, __vis_array16,
+ __vis_array32): New.
+ * doc/extend.texi: Document new VIS builtins.
+
+ * config/sparc/sparc.md (gcond_name): Delete unnecessary code attr.
+ (VIS pixel-compare insn): Just use <gcond:name>.
+
+ * config/sparc/sparc.md (VIS pixel-compare insn): There is only one
+ code iterator used, so just use <code>. There are two mode iterators
+ so explicitly use <GCM:gcm_name>.
+
+2011-09-29 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin9.h (STACK_CHECK_STATIC_BUILTIN): Enable for
+ Darwin >= 9.
+
+2011-09-28 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (UNSPEC_FCMPLE, UNSPEC_FCMPNE,
+ UNSPEC_FCMPGT, UNSPEC_FCMPEQ): Delete and reduce to...
+ (UNSPEC_FCMP): New unspec.
+ (gcond): New code iterator.
+ (gcond_name): New code attr.
+ (GCM): New mode iterator.
+ (gcm_name): New mode attr.
+ (fcmp{le,ne,gt,eq}{16,32}_vis): Reimplement using iterators.
+
+2011-09-28 Oleg Endo <oleg.endo@t-online.de>
+
+ PR target/49486
+ * config/sh/sh.md (negdi2): Move expansion into split to
+ allow more combination options. Add T_REG clobber.
+ (abssi2): New expander.
+ (*negdi2, *abssi2, *negabssi2): New insns.
+ (cneg): Change from insn to insn_and_split. Rename to
+ negsi_cond. Add alternative for non-SH4.
+
+2011-09-28 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * config/arm/neon.md (neon_move_lo_quad_<mode>): Delete.
+ (neon_move_hi_quad_<mode>): Likewise.
+ (move_hi_quad_<mode>, move_lo_quad_<mode>): Use subreg moves.
+
+2011-09-28 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/predicates.md (rx_minmax_operand): New predicate.
+ Accepts immediates and a restricted subset of MEMs.
+ * config/rx/rx.md (int_modes): New iterator.
+ (smaxsi3, sminsi3): Delete and replace with...
+ (smax<int_mode>3, smin<int_mode>3): New patterns.
+ (umax<>3_u, umax<>3_ur, umax<>3, umin<>3): New patterns.
+
+2011-09-28 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50460
+ * fold-const.c (try_move_mult_to_index): Handle &a.array the
+ same as &a.array[0].
+
+2011-09-28 Kai Tietz <ktietz@redhat.com>
+
+ * configure.ac: Add test for new section attribute
+ specifier "e" via define HAVE_GAS_SECTION_EXCLUDE.
+ * config.in: Regenerated.
+ * configure: Regenerated.
+ * config/i386/winnt.c (i386_pe_asm_named_section): Emit
+ new section flag "e" for excluded sections, if supported.
+ Otherwise we mark section withc SECTION_EXCLUDE flag as never-load.
+
+2011-09-28 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/m32r/m32r.md: Use match_test rather than eq/ne symbol_ref
+ throughout file.
+
+2011-09-28 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/iq2000/iq2000.md: Use match_test rather than eq/ne symbol_ref
+ throughout file.
+
+2011-09-27 Sriraman Tallam <tmsriram@google.com>
+
+ * output.h (SECTION_EXCLUDE): New macro.
+ * varasm.c (default_elf_asm_named_section): Check for SECTION_EXCLUDE.
+
+2011-09-27 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * fwprop.c (forward_propagate_and_simplify): After checking
+ reg/subreg combinations, check whether the modes are the same.
+
+2011-09-27 Bernd Schmidt <bernds@codesourcery.com>
+ Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.c (mips_add_cfa_restore): New function.
+ (mips16e_save_restore_reg): Use it.
+ (mips_restore_reg): Likewise. Split double FPRs for
+ REG_CFA_RESTORE notes.
+
+2011-09-27 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR middle-end/50386
+ PR middle-end/50326
+ * tree-sra.c (build_ref_for_model): Use the type of the field as
+ the type of the COMPONENT_REF.
+
+2011-09-27 Jeff Law <law@redhat.com>
+
+ * ifcvt.c (cheap_bb_rtx_cost_p): Add SCALE argument. Scale
+ non-jumping insns by REG_BR_PROB_BASE and the maximum cost by SCALE.
+ (find_if_case_1): Use the probability of the THEN clause when
+ determining if speculation is profitable.
+ (find_if_case_2): Similarly for the ELSE clause.
+
+2011-09-27 Jakub Jelinek <jakub@redhat.com>
+
+ * common.opt: Add -foptimize-strlen option.
+ * Makefile.in (OBJS): Add tree-ssa-strlen.o.
+ (tree-sssa-strlen.o): Add dependencies.
+ * opts.c (default_options_table): Enable -foptimize-strlen
+ by default at -O2 if not -Os.
+ * passes.c (init_optimization_passes): Add pass_strlen
+ after pass_object_sizes.
+ * timevar.def (TV_TREE_STRLEN): New timevar.
+ * params.def (PARAM_MAX_TRACKED_STRLENS): New parameter.
+ * tree-pass.h (pass_strlen): Declare.
+ * tree-ssa-strlen.c: New file.
+ * c-decl.c (merge_decls): If compatible stpcpy prototype
+ is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
+
+2011-09-27 Tom de Vries <tom@codesourcery.com>
+
+ PR middle-end/43864
+ * tree-ssa-tail-merge.c: New file.
+ (struct same_succ_def): Define.
+ (same_succ, const_same_succ): New typedef.
+ (struct bb_cluster_def): Define.
+ (bb_cluster, const_bb_cluster): New typedef.
+ (struct aux_bb_info): Define.
+ (BB_SIZE, BB_SAME_SUCC, BB_CLUSTER, BB_VOP_AT_EXIT): Define.
+ (gvn_uses_equal): New function.
+ (same_succ_print, same_succ_print_traverse, update_dep_bb)
+ (stmt_update_dep_bb, local_def, same_succ_hash)
+ (inverse_flags, same_succ_equal, same_succ_alloc, same_succ_delete)
+ (same_succ_reset): New function.
+ (same_succ_htab, same_succ_edge_flags)
+ (deleted_bbs, deleted_bb_preds): New var.
+ (debug_same_succ): New function.
+ (worklist): New var.
+ (print_worklist, add_to_worklist, find_same_succ_bb, find_same_succ)
+ (init_worklist, delete_worklist, delete_basic_block_same_succ)
+ (same_succ_flush_bbs, purge_bbs, update_worklist): New function.
+ (print_cluster, debug_cluster, update_rep_bb)
+ (add_bb_to_cluster, new_cluster, delete_cluster): New function.
+ (all_clusters): New var.
+ (alloc_cluster_vectors, reset_cluster_vectors, delete_cluster_vectors)
+ (merge_clusters, set_cluster): New function.
+ (gimple_equal_p, gsi_advance_bw_nondebug_nonlocal, find_duplicate)
+ (same_phi_alternatives_1, same_phi_alternatives, bb_has_non_vop_phi)
+ (deps_ok_for_redirect_from_bb_to_bb, deps_ok_for_redirect)
+ (find_clusters_1, find_clusters): New function.
+ (update_vuses, vop_phi, vop_at_entry, replace_block_by): New function.
+ (update_bbs): New var.
+ (apply_clusters): New function.
+ (update_debug_stmt, update_debug_stmts): New function.
+ (tail_merge_optimize): New function.
+ tree-pass.h (tail_merge_optimize): Declare.
+ * tree-ssa-pre.c (execute_pre): Use tail_merge_optimize.
+ * Makefile.in (OBJS-common): Add tree-ssa-tail-merge.o.
+ (tree-ssa-tail-merge.o): New rule.
+ * opts.c (default_options_table): Set OPT_ftree_tail_merge by
+ default at OPT_LEVELS_2_PLUS.
+ * tree-ssa-sccvn.c (vn_valueize): Move to ...
+ * tree-ssa-sccvn.h (vn_valueize): Here.
+ * timevar.def (TV_TREE_TAIL_MERGE): New timevar.
+ * common.opt (ftree-tail-merge): New switch.
+ * params.def (PARAM_MAX_TAIL_MERGE_COMPARISONS)
+ (PARAM_MAX_TAIL_MERGE_ITERATIONS): New parameter.
+ * doc/invoke.texi (Optimization Options, -O2): Add -ftree-tail-merge.
+ (-ftree-tail-merge, max-tail-merge-comparisons)
+ (max-tail-merge-iterations): New item.
+
+2011-09-27 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-analysis.c (MAX_TIME): Reduce to avoid overflows.
+
+2011-09-27 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-analysis.c (eliminated_by_inlining_prob): Handle
+ parameters passed by reference; handle loads from non-SSA scalars
+ and update comments.
+
+2011-09-27 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR rtl-optimization/50249
+ * reload1.c (reload_reg_reaches_end_p): Accept a reloadnum argument
+ instead of opnum and type. All callers changed. Remove useless
+ declaration.
+ Search forward for other reloads of the same type for the same operand
+ using the same register; if any are found, return false.
+ (reload_regs_reach_end_p): Same argument changes; all callers changed.
+
+2011-09-27 Andi Kleen <ak@linux.intel.com>
+ Jan Hubicka <jh@suse.cz>
+
+ * doc/invoke.texi (ffat-lto-objects): Document.
+ * toplev.c (compile_file): Do not output assembly when doing slim lto;
+ Output __gnu_slim_lto when doing slim lto.
+ * cgraphunit.c (ipa_passes): Do only analysis when producing slim lto.
+ (cgraph_optimize): Return early when doing slim lto.
+ * opts.c (finish_options): Complain about lack of linker plugin
+ when doing slim lto.
+ * common.opt (ffat-lto-objects): New.
+
+2011-09-27 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * ipa-inline-analysis.c (predicate_probability): Avoid comparison
+ between signed and unsigned.
+
+2011-09-27 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vect-stmts.c (vectorizable_type_demotion): Handle basic block
+ vectorization.
+ (vectorizable_type_promotion): Likewise.
+ (vect_analyze_stmt): Call vectorizable_type_demotion and
+ vectorizable_type_promotion for basic blocks.
+ (supportable_widening_operation): Don't assume loop vectorization.
+ * tree-vect-slp.c (vect_build_slp_tree): Allow multiple types for
+ basic blocks. Update vectorization factor for basic block
+ vectorization.
+ (vect_analyze_slp_instance): Allow multiple types for basic block
+ vectorization. Recheck unrolling factor after construction of SLP
+ instance.
+
+2011-09-27 Richard Guenther <rguenther@suse.de>
+
+ * tree-object-size.c (compute_object_sizes): Fix dumping of
+ folded statement.
+
+2011-09-27 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50363
+ * tree-ssa-pre.c (create_expression_by_pieces): Handle
+ pointer conversions in POINTER_PLUS_EXPRs properly.
+
+2011-09-27 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * config/arm/neon.md (neon_vget_highv16qi, neon_vget_highv8hi)
+ (neon_vget_highv4si, neon_vget_highv4sf, neon_vget_highv2di)
+ (neon_vget_lowv16qi, neon_vget_lowv8hi, neon_vget_lowv4si)
+ (neon_vget_lowv4sf, neon_vget_lowv2di): Turn into define_expands
+ that produce subreg moves. Define using VQX iterators.
+
+2011-09-27 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.md (ashrqi3): Split alternative "n"
+ into its remaining parts C03, C04, C05, C06, C07 and describe
+ impact in CC by attribute "cc" appropriately.
+ * config/avr/avr.c (notice_update_cc): Clean-up: Don't patch CC0
+ by digging RTX.
+
+2011-09-27 Jakub Jelinek <jakub@redhat.com>
+
+ * rtl.h (const_tiny_rtx): Change into array of 4 x MAX_MACHINE_MODE
+ from 3 x MAX_MACHINE_MODE.
+ (CONSTM1_RTX): Define.
+ * emit-rtl.c (const_tiny_rtx): Change into array of
+ 4 x MAX_MACHINE_MODE from 3 x MAX_MACHINE_MODE.
+ (gen_rtx_CONST_VECTOR): Use CONSTM1_RTX if all inner constants are
+ CONSTM1_RTX.
+ (init_emit_once): Initialize CONSTM1_RTX for MODE_INT and
+ MODE_VECTOR_INT modes.
+ * simplify-rtx.c (simplify_binary_operation_1) <case IOR, XOR, AND>:
+ Optimize if one operand is CONSTM1_RTX.
+ * config/i386/i386.c (ix86_expand_sse_movcc): Optimize mask ? -1 : x
+ into mask | x.
+
+2011-09-26 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (edge{8,16,32}{,l}): Return Pmode.
+ (fcmp{le,ne,gt,eq}{16,32}): Likewise.
+ * config/sparc/visintrin.h: Update edge and pixel-compare
+ intrinsics to return 'long' instead of 'int'.
+ * doc/extend.texi: Update documentation to match.
+ * config/sparc/sparc.c (eligible_for_return_delay): When leaf or
+ flat, allow any instruction. Otherwise, when V9 allow parallels
+ which consist only of sets to registers outside of %o0 to %o5.
+ (sparc_vis_init_builtins): Update VIS builtin types for edge
+ and pixel-compare.
+
+ * config/sparc/sparc.c (sparc_conditional_register_usage): When VIS
+ is enabled, mark %gsr as global.
+ * config/sparc/sparc.md (UNSPEC_WRGSR): Delete.
+ (wrgsr_vis, *wrgsr_sp64, wrgsr_v8plus): Don't wrap in an unspec.
+
+ * config/sparc/sparc-c.c: New file implementing sparc_target_macros,
+ which will now define __VIS and __VIS__ when -mvis is enabled.
+ * config/sparc/t-sparc: Likewise.
+ * config.gcc: Add sparc-c.o to c_target_objs and cxx_target_objs,
+ and add t-sparc to tmake_file for all sparc targets.
+ * config/sparc/sparc-protos.h (sparc_target_macros): Declare.
+ * config/sparc/sparc.h (TARGE_CPU_CPP_BUILTINS): Call it.
+
+ * config/sparc/sparc.c (sparc_vis_init_builtins): Add explicit
+ builtins for VIS vector addition and subtraction.
+ * config/sparc/visintrin.h (__vis_fpadd16, __vis_fpadd16s,
+ __vis_fpadd32, __vis_fpadd32s, __vis_fpsub16, __vis_fpsub16s,
+ __vis_fpsub32, __vis_fpsub32s): New.
+ * doc/extend.texi: Document new VIS intrinsics.
+
+2011-09-26 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.md (peephole casesi+2): Use -1 instead of 65536.
+ * config/avr/avr.c (avr_out_compare): Print shorter sequence for
+ EQ/NE comparisons against +/-1 in the case of unused-after,
+ non-ld-regs target.
+
+2011-09-26 Jakub Jelinek <jakub@redhat.com>
+
+ * gimple-fold.c (gimplify_and_update_call_from_tree): Set
+ gctx.into_ssa after push_gimplify_context.
+
+ * gimple.c (gimple_build_call_valist): New function.
+ * gimple.h (gimple_build_call_valist): New prototype.
+ * tree-ssa-propagate.c (finish_update_gimple_call): New function.
+ (update_gimple_call): Likewise.
+ (update_call_from_tree): Use finish_update_gimple_call.
+ * tree-ssa-propagate.h (update_gimple_call): New prototype.
+
+2011-09-26 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50472
+ * gimple-fold.c (fold_const_aggregate_ref_1): Do not fold
+ volatile references.
+
+2011-09-26 Bingfeng Mei <bmei@broadcom.com>
+
+ * doc/tm.texi: Correct documentation for TARGET_ADDR_SPACE_SUBSET_P.
+ * target.def: (addr_space_subset_p): Likewise.
+
+2011-09-26 Tom de Vries <tom@codesourcery.com>
+
+ * tree-ssa-alias.h (pt_solution_singleton_p): Declare.
+ * tree-ssa-structalias.c (pt_solution_singleton_p): New function.
+ * tree-ssa-ccp.c (fold_builtin_alloca_for_var): Set points-to solution
+ of new var.
+
+2011-09-26 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50465
+ * config/avr/avr-protos.h (output_reload_insisf): Don't pass insn.
+ * config/avr/avr.md (*reload_insi, *reload_insf): Change call to
+ output_reload_insisf.
+ (adjust_len): Set default to "no".
+ Remove alternative "yes". Add alternatives: "mov8", "mov16",
+ "mov32", "ashlqi", "ashrqi", "lshrqi", "ashlhi", "ashrhi",
+ "lshrhi", "ashlsi, "ashrsi", "lshrsi".
+ (*movqi, *movhi, *movsi, *ashlqi3, ashlhi3, ashlsi3,
+ *ashlhi3_const, *ashlsi3_const, ashrqi3, ashrhi3, ashrsi3,
+ *ashrhi3_const, *ashrsi3_const, *lshrqi3, lshrhi3, *lshrhi3_const,
+ *lshrsi3_const): Set attribute "adjust_len".
+ * config/avr/avr.c (output_reload_insisf): Remove parameter "insn".
+ (output_movsisf): Don't pass insn to output_reload_insisf.
+ (adjust_insn_length): Handle new alternatives to adjust_len.
+ Remove handling of ADJUST_LEN_YES. Clean-up code.
+
+2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * ifcvt.c (noce_try_cmove_arith): Use may_trap_or_fault_p in lieu of
+ may_trap_p to detect loads that may trap of fault.
+
+2011-09-26 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr-protos.h (output_reload_inhi): Change prototype.
+ * config/avr/avr.md (adjust_len): Add "reload_in16" alternative.
+ (*reload_inhi): Use it. Adapt call to output_reload_inhi to new
+ prototype.
+ (*movhi): Split constraint alternative "r,rL" into "r,r" and "r,L".
+ * config/avr/avr.c: Rename output_reload_insisf_1 to
+ output_reload_in_const.
+ (avr_popcount_each_byte): Handle SFmode, too.
+ (output_reload_in_const): Change so it can handle HI loads, too.
+ Use avr_popcount_each_byte to work out if scratch register must be
+ created on the fly.
+ (output_reload_inhi): Rewrite using output_reload_in_const and...
+ (output_movhi): ...use it to print constants' loads.
+ (adjust_insn_length): New case ADJUST_LEN_RELOAD_IN16. Cleanup code.
+
+2011-09-25 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/constraints.md (C, P, Z): New constraints for
+ const_doube, const_int, and const_vector "all ones" values.
+ Make unused constraint letters comment match reality.
+ * config/sparc/predicates.md (const_all_ones_operand,
+ register_or_zero_or_all_ones_operand): New predicates.
+ * config/sparc/sparc.c (sparc_expand_move): Allow all ones
+ as well as zero constants when VIS.
+ (sparc_legitimate_constant_p): Likewise.
+ * config/sparc/sparc.md (movsi_insn): Add fones alternative.
+ (movsf_insn): Likewise
+ (movdi_insn_sp64): Add fone alternative.
+ (movdf_insn_sp32_v9): Likewise.
+ (movdf_insn_sp64): Likewise.
+
+ * configure.ac: Add feature check to make sure the assembler
+ supports the FMAF, HPC, and VIS 3.0 instructions found on
+ Niagara-3 and later cpus.
+ * configure: Rebuild.
+ * config.in: Likewise.
+ * config/sparc/sparc.opt: New option '-mfmaf'.
+ * config/sparc/sparc.md: Add float fused multiply-add patterns.
+ * config/sparc/sparc.h (AS_NIAGARA3_FLAG): New macro.
+ (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Use it, as needed.
+ * config/sparc/sol2.h (ASM_CPU32_DEFAULT_SPEC,
+ ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Likewise.
+ * config/sparc/sparc.c (sparc_option_override): Turn MASK_FMAF on
+ by default for Niagara-3 and later. Turn it off if TARGET_FPU is
+ disabled.
+ (sparc_rtx_costs): Handle 'FMA'.
+ * doc/invoke.texi: Document -mfmaf.
+
+2011-09-25 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-ssa-structalias.c (intra_create_variable_infos): Treat
+ TYPE_RESTRICT REFERENCE_TYPE parameters like restricted
+ DECL_BY_REFERENCE parameters.
+
+2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-eh.c (cleanup_empty_eh): Allow a call to __builtin_stack_restore
+ if there is no outgoing edge.
+
+ * tree-scalar-evolution.c (simple_iv): Accept all kinds of pointer and
+ integral types.
+
+2011-09-25 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vect-slp.c (vect_slp_analyze_bb_1): Split out core part
+ of vect_analyze_bb here.
+ (vect_analyze_bb): Loop over vector sizes calling vect_analyze_bb_1.
+
+2011-09-25 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-data-ref.c (dr_analyze_innermost): Add new argument.
+ Allow not simple iv if analyzing basic block.
+ (create_data_ref): Update call to dr_analyze_innermost.
+ (stmt_with_adjacent_zero_store_dr_p, ref_base_address): Likewise.
+ * tree-loop-distribution.c (generate_memset_zero): Likewise.
+ * tree-predcom.c (find_looparound_phi): Likewise.
+ * tree-data-ref.h (dr_analyze_innermost): Add new argument.
+
+2011-09-24 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.h (FIRST_PSEUDO_REGISTER): Bump to 103.
+ (SPARC_GSR_REG): Define.
+ (FIXED_REGISTERS): Mark GSR as fixed.
+ (CALL_USED_REGISTERS): Mark GSR as call used.
+ (HARD_REGNO_NREGS): GSR is always 1 register.
+ (REG_CLASS_CONTENTS): Add GSR to ALL_REGS.
+ (REG_ALLOC_ORDER, REG_LEAF_ALLOC_ORDER): Add GSR to the end.
+ (REGISTER_NAMES): Add "%gsr".
+ * config/sparc/sparc.md (UNSPEC_ALIGNADDR, UNSPEC_ALIGNADDRL): Delete.
+ (UNSPEC_WRGSR): New unspec.
+ (GSR_REG): New constant.
+ (type): Add new insn type 'gsr'.
+ (fpack16_vis, fpackfix_vis, fpack32_vis,
+ faligndata<V64I:MODE>_vis)): Add use of GSR_REG.
+ (wrgsr_vis, *wrgsr_sp64, wrgsr_v8plus, rdgsr_vis, *rdgsr_sp64,
+ rdgsr_v8plus): New expanders and insns.
+ (alignaddr<P:mode>_vis, alignaddrl<P:mode>_vis): Reimplement
+ using patterns which show that this is a plus in addition to a
+ modification of GSR_REG, instead of an unspec.
+ * config/sparc/ultra1_2.md: Handle 'gsr'.
+ * config/sparc/ultra3.md: Likewise.
+ * config/sparc/niagara.md: Likewise.
+ * config/sparc/niagara2.md: Likewise.
+ * config/sparc/sparc.c (leaf_reg_remap, sparc_leaf_regs): Fill out
+ end of table.
+ (sparc_option_override): Make -mvis imply -mv8plus.
+ (hard_32bit_mode_classes, hard_64bit_mode_classes): Add entries
+ for %gsr.
+ (sparc_vis_init_builtins): Build __builtin_vis_write_gsr and
+ __builtin_vis_read_gsr.
+ (sparc_expand_buildin): Handle builtins that take one argument and
+ return void.
+ (sparc_fold_builtin): Never fold writes to %gsr.
+ * config/sparc/visintrin.h (__vis_write_gsr, __vis_read_gsr): New.
+ * doc/extend.texi: Document new VIS intrinsics.
+
+2011-09-23 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-transform.c (inline_call): Add comment.
+ * ipa-inline.h (inline_param_summary): New structure and vector.
+ (struct inline_edge_summary): Add param field.
+ * ipa-inline-analysis.c (CHANGED): New constant.
+ (add_clause): Handle CHANGED and NOT_CONSTANT.
+ (predicate_probability): New function.
+ (dump_condition): Dump CHANGED predicate.
+ (evaluate_conditions_for_known_args): Handle ERROR_MARK as marker
+ of unknown function wide invariant.
+ (evaluate_conditions_for_edge): Handle change probabilities.
+ (inline_edge_duplication_hook): Copy param summaries.
+ (inline_edge_removal_hook): Free param summaries.
+ (dump_inline_edge_summary): Fix dumping of indirect edges and callee
+ sizes; dump param summaries.
+ (will_be_nonconstant_predicate): Use CHANGED predicate.
+ (record_modified_bb_info): New structure.
+ (record_modified): New function.
+ (param_change_prob): New function.
+ (estimate_function_body_sizes): Compute param summaries.
+ (estimate_edge_size_and_time): Add probability argument.
+ (estimate_node_size_and_time): Add inline_param_summary argument;
+ handle predicate probabilities.
+ (remap_predicate): Fix formating.
+ (remap_edge_change_prob): New function.
+ (remap_edge_summaries): Rename from ...; use remap_edge_change_prob.
+ (remap_edge_predicates): ... this one.
+ (inline_merge_summary): Remap edge summaries; handle predicate
+ probabilities; remove param summaries after we are done.
+ (do_estimate_edge_time): Update.
+ (do_estimate_edge_growth): Update.
+ (read_inline_edge_summary): Read param info.
+ (inline_read_summary): Fix formating.
+ (write_inline_edge_summary): Write param summaries.
+
+2011-09-23 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.c (ix86_print_operand): Handle %~.
+ (ix86_print_operand_punct_valid_p): Return true also for '~'.
+ * config/i386/sse.md (i128): New mode_attr.
+ (vec_extract_hi_<mode>, vec_extract_hi_<mode>,
+ avx_vbroadcastf128_<mode>, *avx_vperm2f128<mode>_full,
+ *avx_vperm2f128<mode>_nozero, vec_set_lo_<mode>,
+ vec_set_hi_<mode>, *vec_concat<mode>_avx): Use <i128> in the
+ patterns, use "<sseinsnmode>" for "mode" attribute.
+ (vec_extract_hi_v16hi, vec_extract_hi_v32qi, vec_set_lo_v16hi,
+ vec_set_hi_v16hi, vec_set_lo_v32qi, vec_set_hi_v32qi): Use
+ %~128 in the patterns, use "OI" for "mode" attribute.
+
+2011-09-23 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50447
+ * config/avr/avr.md (adjust_len): Add alternatives "tsthi",
+ "tstsi", "compare".
+ (*cmpqi_sign_extend): Use s8_operand.
+ (*cmphi, *cmpsi): Rewrite using avr_out_compare.
+ * config/avr/avr-protos.h (compare_diff_p, compare_eq_p): Remove
+ prototypes.
+ (out_tsthi, out_tstsi): Remove prototypes.
+ (avr_out_tsthi, avr_out_tstsi): New prototypes.
+ * config/avr/avr.c (out_tsthi, out_tstsi): Remove functions.
+ (avr_asm_len): Negative length now sets *plen to -length.
+ (compare_sign_p): Return bool instead of int.
+ (compare_diff_p, compare_eq_p): Ditto and make static.
+ (avr_out_tsthi): New function.
+ (avr_out_tstsi): New function.
+ (avr_out_compare): New function.
+ (adjust_insn_length): Handle ADJUST_LEN_TSTHI, ADJUST_LEN_TSTSI,
+ ADJUST_LEN_COMPARE.
+
+2011-09-23 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50447
+ * config/avr/avr.md: (adjust_len): Add alternative "out_plus".
+ (addsi3): Rewrite using QI scratch register. Adjust text
+ peepholes using plus:SI.
+ (*addsi3_zero_extend.hi): New insn.
+ (*subsi3_zero_extend.hi): New insn.
+ (*subhi3_zero_extend1): Set attribute "cc" to "set_czn".
+ (*subsi3_zero_extend): Ditto.
+ (subsi3): Change predicate #2 to register_operand.
+ * config/avr/avr-protos.h (avr_out_plus): New prototype.
+ (avr_out_plus_1): New static function.
+ (avr_out_plus): New function.
+ (adjust_insn_length): Handle ADJUST_LEN_OUT_PLUS.
+
+2011-09-23 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.c (ix86_prepare_sse_fp_compare_args): For
+ GE/GT/UNLE/UNLT swap arguments and condition even for TARGET_AVX.
+
+2011-09-23 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (go_define): Treat a single character in single quotes,
+ or a string, as an operand.
+
+2011-09-23 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-prop.h (jump_func_type): Updated comments.
+ (ipa_known_type_data): New type.
+ (ipa_jump_func): Use it to describe known type jump functions.
+ * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Updated to
+ reflect the new known type jump function contents.
+ (compute_known_type_jump_func): Likewise.
+ (combine_known_type_and_ancestor_jfs): Likewise.
+ (try_make_edge_direct_virtual_call): Likewise.
+ (ipa_write_jump_function): Likewise.
+ (ipa_read_jump_function): Likewise.
+ * ipa-cp.c (ipa_value_from_known_type_jfunc): New function.
+ (ipa_value_from_jfunc): Use ipa_value_from_known_type_jfunc.
+ (propagate_accross_jump_function): Likewise.
+
+2011-09-23 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50446
+ * config/avr/avr.md (rotlqi3): Support all offsets 0..7.
+ (rotlqi3_4): Turn insn into expander.
+ (*rotlqi3): New insn.
+ (rotlhi3, rotlsi3): Support rotate left/right by 1.
+ (*rotlhi2.1, *rotlhi2.15): New insns.
+ (*rotlsi2.1, *rotlsi2.31): New insns.
+ * config/avr/constraints.md (C03, C05, C06, C07): New constraints.
+
+2011-09-23 Bin Cheng <bin.cheng@arm.com>
+
+ * config/arm/bpabi.h (BE8_LINK_SPEC): Add cortex-m arch and processors.
+
+2011-09-22 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ * ipa-prop.c (ipa_print_node_jump_functions): Fix typos.
+
+2011-09-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * reload.c (find_reloads): Set operand_mode to Pmode for address
+ operands consisting of just a CONST_INT.
+
+2011-09-22 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/50482
+ * config/i386/i386.c (ix86_expand_sse_movcc): When generating
+ blendv, force op_true to register if it doesn't satisfy
+ nonimmediate_operand predicate.
+
+2011-09-22 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR middle-end/50113
+ PR middle-end/50061
+ * calls.c (emit_library_call_value_1): Use BLOCK_REG_PADDING to
+ get the locate.where_pad value for register-only arguments.
+ * config/arm/arm.c (arm_pad_arg_upward): Remove HFmode handling.
+ (arm_pad_reg_upward): Handle null types.
+
+2011-09-22 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-analysis.c: Fix overly long lines.
+
+2011-09-22 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-transform.c (inline_call): Always update jump functions
+ after inlining.
+ * ipa-inline.c (ipa_inline): Likewise; do not call
+ ipa_create_all_structures_for_iinln.
+ (ipa_inline): Always free jump functions.
+ * ipa-inline-analysis.c (evaluate_conditions_for_edge): Remove hack.
+ (remap_edge_predicates): Fix pasto.
+ (inline_merge_summary): Remove nlined edge predicate; remove hack.
+ (inline_analyze_function): Always initialize jump functions.
+ (inline_generate_summary): Likewise.
+ (inline_write_summary): Always write jump functions when ipa-cp
+ is not doing that.
+ (inline_read_summary): Always read jump functions when ipa-cp
+ is not doing that.
+ * ipa-prop.c (iinlining_processed_edges): Remove.
+ (update_indirect_edges_after_inlining): Do not use
+ iinlining_processed_edges; instead set param_index to -1.
+ (propagate_info_to_inlined_callees): Only try to indirect inlining
+ when asked to do so; update jump functions of indirect calls, too;
+ remove jump functions of the inlined edge.
+ (ipa_edge_duplication_hook): Do not copy iinlining_processed_edges.
+ (ipa_create_all_structures_for_iinln): Remove.
+ (ipa_free_all_structures_after_iinln): Do not free
+ iinlining_processed_edges.
+ * ipa-prop.h (ipa_create_all_structures_for_iinln): Remove.
+
+2011-09-22 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * config/arm/predicates.md (expandable_comparison_operator): New
+ predicate, extracted from...
+ (arm_comparison_operator): ...here.
+ * config/arm/arm.md (cbranchsi4, cbranchsf4, cbranchdf4, cbranchdi4)
+ (cstoresi4, cstoresf4, cstoredf4, cstoredi4, movsicc, movsfcc)
+ (movdfcc): Use expandable_comparison_operator.
+
+2011-09-22 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50447
+ PR target/50465
+ * config/avr/avr-protos.h (avr_out_bitop): New prototype.
+ (avr_popcount_each_byte): New prototype.
+ * config/avr/avr.c (avr_popcount): New static function.
+ (avr_popcount_each_byte): New function.
+ (avr_out_bitop): New function.
+ (adjust_insn_length): ADJUST_LEN_OUT_BITOP dispatches to
+ avr_out_bitop. Cleanup code.
+ * config/avr/constraints.md (Ca2, Co2, Cx2): New constraints.
+ (Ca4, Co4, Cx4): New constraints.
+ * config/avr/avr.md (adjust_len): Add "out_bitop" insn attribute
+ alternative.
+ (andhi3, iorhi3, xorhi3): Rewrite insns using avr_out_bitop.
+ (andsi3, iorsi3, xorsi3): Ditto.
+ (*iorhi3_clobber, *iorsi3_clobber): Remove insns.
+
+2011-09-22 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50451
+ * tree-vect-slp.c (vect_get_constant_vectors): Don't fail for
+ constant operands in reduction.
+ (vect_get_slp_defs): Don't create vector operand for NULL scalar
+ operand.
+
+2011-09-22 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.c (sparc_vis_init_builtins): Do not mark
+ fpack16, fpack32, fpackfix as const.
+
+ * config/sparc/sparc.md (G[0-7]_REG, O[0-7]_REG, L[0-7]_REG,
+ I[0-7]_REG, F[0-62]_REG, FCC[0-3]_REG, CC_REG, SFP_REG): New
+ constants. Use them everywhere.
+
+2011-09-22 Oleg Endo <oleg.endo@t-online.de>
+
+ * config/sh/sh.c (andcosts): Renamed to and_xor_ior_costs.
+ Added AND special case. Adapted comments.
+ (sh_rtx_costs): Added XOR and IOR case.
+
+2011-09-21 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-analsis.c (compute_inline_parameters): Set
+ cfun and current_function_decl.
+
+2011-09-21 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-analysis.c (set_cond_stmt_execution_predicate): Allow
+ handled components in parameter of builtin_constant_p.
+ (will_be_nonconstant_predicate): Allow loads of non-SSA parameters.
+
+2011-09-21 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.c (relative_time_benefit): Fix wrong bracketting.
+ * ipa-inline.h (estimate_edge_time): Fix pasto.
+ * ipa-inline-analysis.c (do_estiamte_edge_time): Remove capping.
+
+2011-09-21 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.c (ix86_expand_sse_movcc): Use
+ blendvps, blendvpd and pblendvb if possible.
+
+2011-09-21 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/50464
+ * config/i386/sse.md (xop_pcmov_<mode><avxsizesuffix>): Change
+ operand 1 predicate to register_operand and operand 2 predicate
+ to nonimmediate_operand.
+ * config/i386/i386.c (ix86_expand_sse_movcc): When generating
+ xop_pcmov, force op_true to register. Also, force op_false to
+ register if it doesn't satisfy nonimmediate_operand predicate.
+
+2011-09-21 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ * config/i386/bmi2intrin.h (_mulx_u64): New.
+ (_mulx_u32): Ditto.
+
+2011-09-21 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/50433
+ * ipa-inline-analysis.c (eliminated_by_inlining_prob):
+ Use get_base_address.
+
+2011-09-21 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (<code><mode>3 smaxmin:VI124_128 expander): Use
+ nonimmediate_operand instead of register_operand predicate for operands
+ 1 and 2, force them into registers if expanding them as comparison.
+ (<code><mode>3 umaxmin:VI124_128 expander): Similarly. For UMAX
+ V8HImode force into register just operand 1.
+
+2011-09-21 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/45099
+ * config/avr/avr.c (avr_function_arg_advance): Change error to
+ warning if a fixed register is needed as function argument.
+
+2011-09-21 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50449
+ PR target/50465
+ * config/avr/avr.md (adjust_len): New insn attribute.
+ (*reload_insi, *reload_insf): Use it.
+ (*movsi, *movsf): Use new interface of output_movsisf.
+ * config/avr/avr-protos.h (output_movsisf): Change prototype.
+ * config/avr/avr.c (output_movsisf): Ditto.
+ (adjust_insn_length): Use insn attribute "adjust_len" to adjust
+ lengths of insns *reload_insi, *reload_insf.
+ (output_reload_insisf_1): New static function.
+ (output_reload_insisf): Use it.
+
+2011-09-21 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.c (def_builtin): Change from macro into function.
+ (def_builtin_const): New.
+ (sparc_vis_init_builtins): Use def_builtin_const for all VIS builtins
+ other than alignaddr and falignaddr.
+
+ * config/sparc/sparc.md (UNSPEC_FCMPLE, UNSPEC_FCMPNE, UNSPEC_FCMPGT,
+ UNSPEC_FCMPEQ): New unspec codes.
+ (fcmple16_vis, fcmple32_vis, fcmpne16_vis, fcmpne32_vis, fcmpgt16_vis,
+ fcmpgt32_vis, fcmpeq16_vis, fcmpeq32_vis): New patterns.
+ * config/sparc/sparc.c (sparc_vis_init_builtins): Create builtins for
+ new pixel compare VIS patterns.
+ * config/sparc/visintrin.h (__vis_fcmple16, __vis_fcmple32,
+ __vis_fcmpne16, __vis_fcmpne32, __vis_fcmpgt16, __vis_fcmpgt32,
+ __vis_fcmpeq16, __vis_fcmpeq32): New.
+ * doc/extend.texi: Document new pixel compare VIS intrinsics.
+
+2011-09-21 Tom de Vries <tom@codesourcery.com>
+
+ * final.c (final): Handle if JUMP_LABEL is not LABEL_P.
+
+2011-09-20 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (UNSPEC_ALIGNADDRL): New unspec.
+ (aligneddrl<P:mode>_vis): New pattern.
+ (edge8_vis, edge8l_vis, edge16_vis, edge16l_vis, edge32_vis,
+ edge32l_vis): Adjust to take Pmode arguments, and return SImode.
+ * config/sparc/sparc.c (sparc_vis_init_builtins): Handle new
+ alignaddrl insn, and adjust edge operations for updated types.
+ * config/sparc/visintrin.h: Likewise.
+ * doc/extend.texi: Make typing in VIS documentation match reality.
+
+2011-09-20 Terry Guo <terry.guo@arm.com>
+
+ * config/arm/arm-arches.def: Add armv6s-m.
+ * config/arm/arm-tables.opt: Regenerate.
+
+2011-09-20 Wei Guozhi <carrot@google.com>
+
+ PR rtl-optimization/49452
+ * postreload.c (reload_combine): Invalidate use information when across
+ volatile insn.
+
+2011-09-19 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ * haifa-sched.c (has_edge_p, prev_non_location_insn, check_cfg):
+ Remove maintenance overhead.
+ (haifa_sched_init, sched_finish): Update.
+
+2011-09-19 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/mmx.md (*mov<mode>_internal_rex64): Use if_then_else RTX
+ to calculate unit, prefix_rep and prefix_data16 attributes.
+ (*mov<mode>_internal): Ditto for unit attribute.
+ (*movv2sf_internal_rex64): Ditto for unit and prefix_rep attributes.
+ (*movv2sf_internal): Ditto.
+ * config/i386/sse.md (VI1248_256): Remove mode iterator.
+ (avx2_eq<mode>3): Use VI_256 instead of VI1248_256.
+ (*avx2_eq<mode>3): Ditto.
+ (avx2_gt<mode>3): Ditto.
+
+2011-09-19 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (maxmin): New code iterator.
+ * config/i386/sse.md (<maxmin:code><mode>3): Macroize expander
+ from <umaxmin:code><mode>3 and <smaxmin:code><mode>3 using maxmin
+ code iterator.
+ (*avx2_<maxmin:code><mode>3): Macroize isn from
+ *avx2_<umaxmin:code><mode>3 and *avx2_<smaxmin:code><mode>3 using
+ maxmin code iterator.
+ (<smaxmin:code><VI124_128:mode>3): Merge with <smaxmin:code>v8hi3.
+ (<umaxmin:code><VI124_128:mode>3): Merge with umaxv4si3 and
+ <umaxmin:code>v16qi3.
+
+2011-09-19 Alan Modra <amodra@gmail.com>
+ Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/50341
+ * config/rs6000/rs6000.md (call_indirect_aix<ptrsize>): Do not
+ split the load of the indirect function's TOC from the call to
+ prevent the compiler from moving the load of the new TOC above
+ code that references the current function's TOC.
+ (call_indirect_aix<ptrsize>_internal): Ditto.
+ (call_indirect_aix<ptrsize>_nor11): Ditto.
+ (call_indirect_aix<ptrsize>_internal2): Ditto.
+ (call_value_indirect_aix<ptrsize>): Ditto.
+ (call_value_indirect_aix<ptrsize>_internal): Ditto.
+ (call_value_indirect_aix<ptrsize>_nor11): Ditto.
+ (call_value_indirect_aix<ptrsize>_internal2): Ditto.
+
+2011-09-19 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (*sse4_1_extractps): Change into
+ define_insn_and_split, add =x 0 n and =x x n alternatives
+ and split them after reload.
+
+2011-09-19 Alexandre Oliva <aoliva@redhat.com>
+
+ * tree.h (TREE_NOT_CHECK4): Rename from bogus NON_TREE_CHECK4.
+
+2011-09-19 Alexandre Oliva <aoliva@redhat.com>
+
+ * emit-rtl.c (copy_insn_1): Do not copy DEBUG_EXPRs.
+
+2011-09-19 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50413
+ * tree-vect-data-refs.c (vect_analyze_data_refs): Fail to vectorize
+ a basic block if one of its data-refs can't be analyzed.
+
+2011-09-19 Paul Brook <paul@codesourcery.com>
+
+ * config/arm/predicates.md (shift_amount_operand): Check constant
+ shift count is in range.
+ (const_shift_operand): Remove.
+
+2011-09-18 Eric Botcazou <ebotcazou@adacore.com>
+ Iain Sandoe <developer@sandoe-acoustics.co.uk>
+
+ PR target/50091
+ * config/rs6000/rs6000.md (probe_stack): Use explicit operand.
+ * config/rs6000/rs6000.c (output_probe_stack_range): Likewise.
+
+2011-09-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/bmiintrin.h: Remove tmp.
+ * config/i386/tbmintrin.h: Likewise.
+
+2011-09-18 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50414
+ * tree-vect-slp.c (vect_get_constant_vectors): Handle MAX_EXPR and
+ MIN_EXPR.
+
+2011-09-18 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50412
+ * tree-vect-data-refs.c (vect_analyze_group_access): Fail for
+ acceses that require epilogue loop if vectorizing outer loop.
+
+2011-09-17 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (UNSPEC_EDGE8, UNSPEC_EDGE8L,
+ UNSPEC_EDGE16, UNSPEC_EDGE16L, UNSPEC_EDGE32, UNSPEC_EDGE32L):
+ New unspecs.
+ (define_attr type): New type 'edge'.
+ (edge8_vis, edge8l_vis, edge16_vis, edge16l_vis, edge32_vis,
+ edge32l_vis): New patterns.
+ * config/sparc/ultra1_2.md: Add insn reservation for 'edge'.
+ * config/sparc/ultra3.md: Likewise.
+ * config/sparc/niagara.md: Likewise.
+ * config/sparc/niagara2.md: Likewise.
+ * config/sparc/sparc.d (sparc_vis_init_builtins): Generate
+ builtins for VIS edge instructions.
+ * config/sparc/visintrin.h (__vis_edge8, __vis_edge8l)
+ (__vis_edge16, __vis_edge16l, __vis_edge32, __vis_edge32l): New
+ intrinsics.
+ (__v8qi, __v4qi): Make unsigned.
+ (__vis_faligndatadi, ___vis_faligndatav2si, __vis_faligndatav4hi,
+ __vis_faligndatav8qi, __vis_fmul8x16au, __vis_fmul8x16al,
+ __vis_fpack32): Fix types.
+ * doc/extend.texi: Document new 'edge' VIS intrinsics.
+
+ * gcc/config/sparc/sparc.c (niagara2_costs): Adjust integer
+ divide costs.
+ (niagara3_costs): New.
+ (sparc_option_override): Use it.
+ * gcc/config/sparc/niagara2.md: Adjust with more accurate
+ Niagara-3 reservations.
+
+2011-09-17 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (VIMAX_AVX2): Change V4DI to V2TI.
+ (sse2_avx, sseinsnmode): Add V2TI.
+ (REDUC_SMINMAX_MODE): New mode iterator.
+ (reduc_smax_v4sf, reduc_smin_v4sf, reduc_smax_v8sf,
+ reduc_smin_v8sf, reduc_smax_v4df, reduc_smin_v4df): Remove.
+ (reduc_<code>_<mode>): New smaxmin and umaxmin expanders.
+ (sse2_lshrv1ti3): Rename to...
+ (<sse2_avx2>_lshr<mode>3): ... this. Use VIMAX_AVX2 mode
+ iterator. Move before umaxmin expanders.
+ * config/i386/i386.h (VALID_AVX256_REG_MODE,
+ SSE_REG_MODE_P): Accept V2TImode.
+ * config/i386/i386.c (ix86_expand_reduc): Handle V32QImode,
+ V16HImode, V8SImode and V4DImode.
+
+ * config/i386/i386.c (ix86_build_const_vector): Handle V8SImode
+ and V4DImode.
+ (ix86_build_signbit_mask): Likewise.
+ (ix86_expand_int_vcond): Likewise. Handle V16HImode and V32QImode.
+ (bdesc_args): Use CODE_FOR_{s,u}m{ax,in}v{32q,16h,8s}i3
+ instead of CODE_FOR_avx2_{s,u}m{ax,in}v{32q,16h,8s}i3.
+ * config/i386/sse.md (avx2_<code><mode>3 umaxmin expand): Rename to...
+ (<code><mode>3) ... this.
+ (avx2_<code><mode>3 smaxmin expand): Rename to...
+ (<code><mode>3) ... this.
+ (smax<mode>3, smin<mode>3): Macroize using smaxmin code iterator.
+ (smaxv2di3, sminv2di3): Macroize using smaxmin code iterator and
+ VI8_AVX2 mode iterator.
+ (umaxv2di3, uminv2di3): Macroize using umaxmin code iterator and
+ VI8_AVX2 mode iterator.
+ (vcond<V_256:mode><VI_256:mode>, vcondu<V_256:mode><VI_256:mode>):
+ New expanders.
+
+2011-09-17 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/ia64/itanium2.md: Use match_test rather than eq/ne symbol_ref
+ throughout file.
+
+2011-09-16 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/visintrin.h: New file.
+ * config.gcc: Add it to extra_headers on sparc.
+
+2011-09-16 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.c (ix86_expand_reduc_v4sf): Rename to ...
+ (ix86_expand_reduc): ... this. Handle also V8SFmode and V4DFmode.
+ * config/i386/sse.md (reduc_splus_v4sf, reduc_smax_v4sf,
+ reduc_smin_v4sf): Adjust callers.
+ (reduc_smax_v8sf, reduc_smin_v8sf, reduc_smax_v4df, reduc_smin_v4df):
+ New expanders.
+
+ * config/i386/sse.md (vec_extract_hi_<mode>,
+ vec_extract_hi_v16hi, vec_extract_hi_v32qi): Use
+ vextracti128 instead of vextractf128 for -mavx2 and
+ integer vectors. For V4DFmode fix up mode attribute.
+ (VEC_EXTRACT_MODE): For TARGET_AVX add 32-byte vectors.
+ (vec_set_lo_<mode>, vec_set_hi_<mode>): For VI8F_256 modes use V4DF
+ instead of V8SF mode attribute.
+ (avx2_extracti128): Change into define_expand.
+ * config/i386/i386.c (ix86_expand_vector_extract): Handle
+ 32-byte vector modes if TARGET_AVX.
+
+2011-09-16 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.md: (umulqihi3, mulqihi3): Write as one pattern.
+ (umulqi3_highpart, smulqi3_highpart): Ditto.
+ (*maddqihi4.const, *umaddqihi4.uconst): Ditto.
+ (*msubqihi4.const, *umsubqihi4.uconst): Ditto.
+ (*muluqihi3.uconst, *mulsqihi3.sconst): Ditto.
+
+2011-09-16 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50358
+ * config/avr/avr.md (*ashiftqihi2.signx.1): New insn.
+ (*maddqi4, *maddqi4.const): New insns.
+ (*msubqi4, *msubqi4.const): New insns.
+ * config/avr/avr.c (avr_rtx_costs): Record costs of above in cases
+ PLUS:QI and MINUS:QI. Increase costs of multiply-add/-sub for
+ HImode by 1 in the case of multiplying with a CONST_INT.
+ Record cost of *ashiftqihi2.signx.1 in case ASHIFT:QI.
+
+2011-09-15 Jan Hubicka <jh@suse.cz>
+
+ PR lto/50430
+ * gimple-fold.c (gimple_get_virt_method_for_binfo): Do not ICE on
+ error_mark_node in the DECL_INITIAL of vtable.
+
+2011-09-15 Diego Novillo <dnovillo@google.com>
+
+ * Makefile.in (SYSROOT_CFLAGS_FOR_TARGET): Define from
+ @SYSROOT_CFLAGS_FOR_TARGET@.
+ * configure.ac (SYSROOT_CFLAGS_FOR_TARGET): Set from build-sysroot.
+ * configure: Regenerate.
+ (site.exp): Add definition of TEST_ALWAYS_FLAGS.
+ Remove setting of GCC_UNDER_TEST.
+
+2011-09-15 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (output_fp_compare): Return %v prefixed
+ instruction mnemonics for TARGET_AVX.
+
+ * config/i386/i386.md (*movdf_internal_rex64): use cond RTX in
+ "type" attribute calculation.
+ (*movdf_internal): Ditto.
+ (*movsf_internal): Ditto.
+
+2011-09-15 James Greenhalgh <james.greenhalgh@arm.com>
+
+ * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): New builtin macro.
+
+2011-09-15 Jason Merrill <jason@redhat.com>
+
+ PR c++/50361
+ * expr.c (count_type_elements): Handle NULLPTR_TYPE.
+
+2011-09-15 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-analysis.c (add_condition): Add conditions parameter;
+ simplify obviously true clauses.
+ (and_predicates, or_predicates): Add conditions parameter.
+ (inline_duplication_hoook): Update.
+ (mark_modified): New function.
+ (unmodified_parm): New function.
+ (eliminated_by_inlining_prob, (set_cond_stmt_execution_predicate,
+ set_switch_stmt_execution_predicate, will_be_nonconstant_predicate):
+ Use unmodified_parm.
+ (estimate_function_body_sizes): Update.
+ (remap_predicate): Update.
+
+2011-09-15 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Allow
+ read-after-read dependencies in basic block SLP.
+
+2011-09-14 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/sparc/sparc.md: Use match_test rather than eq/ne symbol_ref
+ throughout file.
+
+2011-09-14 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/sh/sh.md: Use match_test rather than eq/ne symbol_ref
+ throughout file.
+
+2011-09-14 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/s390/s390.md: Use match_test rather than eq/ne symbol_ref
+ throughout file.
+
+2011-09-14 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/rs6000/rs6000.md: Use match_test rather than eq/ne symbol_ref
+ throughout file.
+ * config/rs6000/constraints.md: Likewise.
+
+2011-09-14 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/microblaze/microblaze.md: Use match_test rather than
+ eq/ne symbol_ref throughout file.
+
+2011-09-14 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/bfin/bfin.md: Use match_test rather than eq/ne symbol_ref
+ throughout file.
+
+2011-09-14 Tom de Vries <tom@codesourcery.com>
+
+ PR middle-end/50251
+ * explow.c (emit_stack_restore): Set crtl->need_drap if
+ stack_restore is emitted.
+
+2011-09-14 Julian Brown <julian@codesourcery.com>
+
+ * config/arm/arm.c (arm_override_options): Add unaligned_access
+ support.
+ (arm_file_start): Emit attribute for unaligned access as appropriate.
+ * config/arm/arm.md (UNSPEC_UNALIGNED_LOAD)
+ (UNSPEC_UNALIGNED_STORE): Add constants for unspecs.
+ (insv, extzv): Add unaligned-access support.
+ (extv): Change to expander. Likewise.
+ (extzv_t1, extv_regsi): Add helpers.
+ (unaligned_loadsi, unaligned_loadhis, unaligned_loadhiu)
+ (unaligned_storesi, unaligned_storehi): New.
+ (*extv_reg): New (previous extv implementation).
+ * config/arm/arm.opt (munaligned_access): Add option.
+ * config/arm/constraints.md (Uw): New constraint.
+ * expmed.c (store_bit_field_1): Adjust bitfield numbering according
+ to size of access, not size of unit, when BITS_BIG_ENDIAN !=
+ BYTES_BIG_ENDIAN. Don't use bitfield accesses for
+ volatile accesses when -fstrict-volatile-bitfields is in effect.
+ (extract_bit_field_1): Likewise.
+
+2011-09-14 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * simplify-rtx.c (simplify_subreg): Check that the inner mode is
+ a scalar integer before applying integer-only optimisations to
+ inner arithmetic.
+
+2011-09-14 Bernd Schmidt <bernds@codesourcery.com>
+
+ * config/mips/mips.c (mips_expand_epilogue): Generate a
+ simple_return only if the return address is in r31.
+
+2011-09-13 Bernd Schmidt <bernds@codesourcery.com>
+
+ * cfgcleanup.c (try_head_merge_bb): If get_condition returns
+ NULL for a jump that is a cc0 insn, pick the previous insn for
+ move_before.
+
+2011-09-13 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/v850/v850.md: Use match_test rather than eq/ne symbol_ref
+ throughout file.
+
+2011-09-13 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/pa/pa.md: Use match_test rather than eq/ne symbol_ref
+ throughout file.
+
+2011-09-13 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mn10300/mn10300.md: Use match_test rather than eq/ne
+ symbol_ref throughout file.
+
+2011-09-13 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/m68k/m68k.md: Use match_test rather than eq/ne symbol_ref
+ throughout file.
+
+2011-09-13 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/h8300/h8300.md: Use match_test rather than eq/ne symbol_ref
+ throughout file.
+
+2011-09-13 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/arm/arm.md: Use match_test rather than eq/ne symbol_ref
+ throughout file.
+ * config/arm/neon.md: Likewise.
+ * config/arm/vfp.md: Likewise.
+ * config/arm/thumb2.md: Likewise.
+ * config/arm/cortex-m4.md: Likewise.
+
+2011-09-13 Sevak Sargsyan <sevak.sargsyan@ispras.ru>
+
+ * config/arm/neon.md (neon_vabd<mode>_2, neon_vabd<mode>_3): New
+ define_insn patterns for combine.
+
+2011-09-13 Giuseppe Scrivano <gscrivano@gnu.org>
+
+ * reorg.c: Always define make_return_insns.
+
+2011-09-13 Jan Hubicka <jh@suse.cz>
+
+ PR other/49533
+ * cgraphunit.c (assemble_thunks_and_aliases): Force alias to be output.
+
+2011-09-13 Jan Hubicka <jh@suse.cz>
+
+ PR other/49533
+ * ipa-inline-transform.c (can_remove_node_now_p): Fix thunkos.
+
+2011-09-13 Paul Brook <paul@codesourcery.com>
+
+ * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
+ (ARM_TARGET2_DWARF_FORMAT): Provide default definition.
+ * config/arm/linux-eabi.h (ARM_TARGET2_DWARF_FORMAT): Define.
+ * config/arm/symbian.h (ARM_TARGET2_DWARF_FORMAT): Define.
+ * config/arm/uclinux-eabi.h(ARM_TARGET2_DWARF_FORMAT): Define.
+ * config/arm/t-bpabi (EXTRA_HEADERS): Add unwind-arm-common.h.
+ * config/arm/t-symbian (EXTRA_HEADERS): Add unwind-arm-common.h.
+ * config/c6x/c6x.c (c6x_output_file_unwind): Don't rely on dwarf2 code
+ enabling unwind tables.
+ (c6x_debug_unwind_info): New function.
+ (TARGET_ARM_EABI_UNWINDER): Define.
+ (TARGET_DEBUG_UNWIND_INFO): Define.
+ * config/c6x/c6x.h (DWARF_FRAME_RETURN_COLUMN): Define.
+ (TARGET_EXTRA_CFI_SECTION): Remove.
+ * config/c6x/t-c6x-elf (EXTRA_HEADERS): Set.
+ * ginclude/unwind-arm-common.h: New file.
+
+2011-09-13 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50358
+ * config/avr/predicates.md (const_1_to_6_operand): New predicate.
+ * config/avr/avr.md: (extend_s): New code attribute.
+ (mul_r_d): New code attribute.
+ (*maddqihi4, *umaddqihi4): New insns.
+ (*msubqihi4, *umsubqihi4): New insns.
+ (*usmaddqihi4, *sumaddqihi4): New insns.
+ (*usmsubqihi4, *susubdqihi4): New insns.
+ (*umaddqihi4.uconst, *maddqihi4.sconst): New insn-and-splits.
+ (*umsubqihi4.uconst, *msubqihi4.sconst): New insn-and-splits.
+ (*umsubqihi4.uconst.ashift): New insn-and-split.
+ (*msubqihi4.sconst.ashift): New insn-and-split.
+ (*sumaddqihi4.uconst): New insn-and-split.
+ (*sumsubqihi4.uconst): New insn-and-split.
+ * config/avr/avr.c (avr_rtx_costs): Report costs of above in case
+ PLUS:HI and MINUS:HI.
+
+2011-09-13 Revital Eres <revital.eres@linaro.org>
+
+ modulo-sched.c (remove_node_from_ps): Return void instead of bool.
+ (optimize_sc): Adjust call to remove_node_from_ps.
+ (sms_schedule): Add print info.
+
+2011-09-13 Bernd Schmidt <bernds@codesourcery.com>
+
+ * rtl.c (copy_rtx): Do not handle frame_related, jump or call
+ flags specially.
+
+2011-09-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/50010
+ * dwarf2cfi.c (add_cfis_to_fde): Ignore non-active insns in between
+ NOTE_INSN_CFI notes, with the exception of
+ NOTE_INSN_SWITCH_TEXT_SECTIONS.
+
+2011-09-12 Bernd Schmidt <bernds@codesourcery.com>
+ Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.c (mips_epilogue): New structure.
+ (mips16e_save_restore_reg): Queue REG_CFA_RESTORE notes when
+ restoring registers.
+ (mips_epilogue_emit_cfa_restores): New function.
+ (mips_epilogue_set_cfa): Likewise.
+ (mips_restore_reg): Queue REG_CFA_RESTORE notes. When restoring
+ the current CFA register from the stack, redefine the CFA in terms
+ of the stack pointer.
+ (mips_expand_epilogue): Set up mips_epilogue. Attach CFA information
+ to the epilogue instructions.
+
+2011-09-12 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.c (mips16e_save_restore_reg): Add a reg_parm_p
+ argument.
+ (mips16e_build_save_restore): Update accordingly.
+
+2011-09-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/50212
+ * bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges):
+ Skip also lps with NULL landing_pad or non-LABEL_P landing_pad.
+
+ PR debug/50299
+ * calls.c (load_register_parameters): Use use_reg_mode instead
+ of use_reg when adding a single register CALL_INSN_FUNCTION_USAGE
+ entry.
+ (expand_call): Set EXPR_LIST mode to TYPE_MODE of the argument
+ for stack CALL_INSN_FUNCTION_USAGE uses.
+ * expr.h (use_reg_mode): New prototype.
+ (use_reg): Changed into inline around use_reg_mode.
+ * expr.c (use_reg): Renamed to...
+ (use_reg_mode): ... this. Added MODE argument, set EXPR_LIST
+ mode to that mode instead of VOIDmode.
+ * var-tracking.c (prepare_call_arguments): Don't track parameters
+ whose EXPR_LIST mode is VOIDmode, BLKmode or X mode isn't convertible
+ to it using lowpart_subreg. Convert VALUE and REG/MEM to the
+ EXPR_LIST mode.
+
+2011-09-12 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/43746
+ * config/avr/avr.c (AVR_SECTION_PROGMEM): New Define.
+ (progmem_section): New Variable.
+ (avr_asm_init_sections): Initialize it.
+ (TARGET_ASM_SELECT_SECTION): Define to...
+ (avr_asm_select_section): ... this new Function.
+ (avr_replace_prefix): New Function.
+ (avr_asm_function_rodata_section): Use it.
+ (avr_insert_attributes): Don't add section attribute for PROGMEM.
+ (avr_section_type_flags): Use avr_progmem_p instead of section
+ name to detect if object is in PROGMEM.
+ (avr_asm_named_section): Set section name prefix for objects in
+ PROGMEM.
+
+2011-09-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/50352
+ * config/arm/arm.md (*push_fp_multi): Add % before %( and %) in the
+ sprintf format string.
+
+2011-09-12 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50343
+ * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Check
+ that the reduction is over an SSA name before checking its definition.
+
+2011-09-11 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/cris/cris.md: Use match_test rather than eq/ne symbol_ref
+ throughout file.
+
+2011-09-11 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.md: Use match_test rather than eq/ne symbol_ref
+ throughout file.
+ * config/mips/sb1.md: Likewise.
+ * config/mips/predicates.md: Replace (match_test "!...")
+ with (not (match_test "..."))
+ * config/mips/constraints.md: Likewise.
+
+2011-09-09 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/arm-cores.def (generic-armv7-a): New architecture.
+ * config/arm/arm-tables.opt: Regenerate.
+ * config/arm/arm-tune.md: Regenerate.
+ * config/arm/arm.c (arm_file_start): Output .arch directive when
+ user passes -mcpu=generic-*.
+ (arm_issue_rate): Add genericv7a support.
+ * config/arm/arm.h (EXTRA_SPECS): Add asm_cpu_spec.
+ (ASM_CPU_SPEC): New define.
+ * config/arm/elf.h (ASM_SPEC): Use %(asm_cpu_spec).
+ * config/arm/semi.h (ASM_SPEC): Likewise.
+ * doc/invoke.texi (ARM Options): Document -mcpu=generic-*
+ and -mtune=generic-*.
+
+2011-09-09 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50328
+ * tree-vect-loop.c (vect_is_simple_reduction_1): Allow one
+ constant or default-def operand.
+
+2011-09-09 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-pre.c (create_expression_by_pieces): Fold the
+ last statement.
+
+2011-09-09 Richard Guenther <rguenther@suse.de>
+
+ * gimple.h (fold_stmt_inplace): Adjust to take a gimple_stmt_iterator
+ instead of a statement.
+ * gimple-fold.c (fold_stmt_inplace): Likewise.
+ * sese.c (graphite_copy_stmts_from_block): Adjust.
+ * tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise.
+ * tree-ssa-forwprop.c (forward_propagate_into_comparison): Use
+ fold_stmt.
+ (forward_propagate_addr_into_variable_array_index): Likewise.
+ (forward_propagate_addr_expr_1): adjust.
+ (associate_plusminus): Likewise.
+ (ssa_forward_propagate_and_combine): Likewise.
+ * tree-ssa-mathopts.c (replace_reciprocal): Adjust.
+ (execute_cse_reciprocals): Likewise.
+ * tree-ssa.c (insert_debug_temp_for_var_def): Adjust.
+
+2011-09-09 Nick Clifton <nickc@redhat.com>
+
+ * config/mn10300/mn10300.c (mn10300_split_and_operand_count):
+ Return a positive value to indicate that the bits at the
+ bottom of the register should be cleared.
+
+2011-09-09 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-operands.c (swap_tree_operands): Always adjust
+ existing operand positions.
+
+2011-09-09 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50333
+ * tree-data-ref.c (split_constant_offset): Do not try to handle
+ ternary ops.
+
+2011-09-08 Andrew Stubbs <ams@codesourcery.com>
+
+ PR tree-optimization/50318
+ * tree-ssa-math-opts.c (convert_plusminus_to_widen): Correct
+ typo in use of mult_rhs1 and mult_rhs2.
+
+2011-09-08 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (standard_sse_constant_p): Handle AVX2 modes.
+ (standard_sse_constant_opcode) <case 2>: Change vpcmpeqd template.
+
+2011-09-08 Bernd Schmidt <bernds@codesourcery.com>
+
+ * config/arm/arm.md (push_multi): Emit predicates.
+ (push_fp_multi): Likewise.
+ * config/arm/arm.c (vfp_output_fstmd): Likewise.
+
+2011-09-08 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/33255 - Support -Wunused-local-typedefs warning
+ * c-decl.c (lookup_name): Use the new maybe_record_typedef_use.
+ (pushdecl): Use the new record_locally_defined_typedef.
+ (store_parm_decls): Allocate cfun->language.
+ (finish_function): Use the new maybe_warn_unused_local_typedefs,
+ and free cfun->language.
+ (c_push_function_context): Allocate cfun->language here only if needed.
+ (c_pop_function_context): Likewise, mark cfun->language
+ for collection only when it should be done.
+ * c-common.c (handle_used_attribute): Don't ignore TYPE_DECL nodes.
+ * c-typeck.c (c_expr_sizeof_type, c_cast_expr): Use the new
+ maybe_record_local_typedef_use.
+ * doc/invoke.texi: Update documentation for
+ -Wunused-local-typedefs.
+
+2011-09-08 Enkovich Ilya <ilya.enkovich@intel.com>
+
+ * config/i386/i386-protos.h (ix86_lea_outperforms): New.
+ (ix86_avoid_lea_for_add): Likewise.
+ (ix86_avoid_lea_for_addr): Likewise.
+ (ix86_split_lea_for_addr): Likewise.
+
+ * config/i386/i386.c (LEA_MAX_STALL): New.
+ (increase_distance): Likewise.
+ (insn_defines_reg): Likewise.
+ (insn_uses_reg_mem): Likewise.
+ (distance_non_agu_define_in_bb): Likewise.
+ (distance_agu_use_in_bb): Likewise.
+ (ix86_lea_outperforms): Likewise.
+ (ix86_ok_to_clobber_flags): Likewise.
+ (ix86_avoid_lea_for_add): Likewise.
+ (ix86_avoid_lea_for_addr): Likewise.
+ (ix86_split_lea_for_addr): Likewise.
+ (distance_non_agu_define): Search in pred BBs added.
+ (distance_agu_use): Search in succ BBs added.
+ (IX86_LEA_PRIORITY): Value changed from 2 to 0.
+ (LEA_SEARCH_THRESHOLD): Now depends on LEA_MAX_STALL.
+ (ix86_lea_for_add_ok): Use ix86_lea_outperforms to make decision.
+
+ * config/i386/i386.md: Split added to transform non destructive
+ add into move and add.
+ (lea_1): transformed into insn_and_split to avoid AGU stalls.
+ (lea<mode>_2): Likewise.
+
+2011-09-08 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/50287
+ * ipa-split.c (split_function): Do not create SSA names for
+ non-gimple-registers.
+
+2011-09-08 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/19831
+ * tree-ssa-dce.c (mark_all_reaching_defs_necessary_1): Also
+ skip builtins with vdefs that do not really store something.
+ (propagate_necessity): For calls to free that we can associate
+ with an allocation function do not mark the freed pointer
+ definition necessary.
+ (eliminate_unnecessary_stmts): Remove a call to free if
+ the associated call to an allocation function is not necessary.
+
+2011-09-08 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/19831
+ * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Do not mark
+ allocation functions as necessary.
+
+2011-09-08 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin-driver.c (darwin_find_version_from_kernel): New routine
+ cut from ...
+ (darwin_default_min_version): Amended to provide defaults
+ for the cross directory case.
+ (darwin_driver_init): call darwin_default_min_version unconditionally.
+ * config/darwin.h (DEF_MIN_OSX_VERSION): New.
+ * config/darwin9.h: Likewise.
+ * config/darwin10.h: Likewise.
+ * config/rs6000/darwin7.h: Likewise.
+
+2011-09-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/50310
+ * config/i386/i386.c (ix86_prepare_sse_fp_compare_args): Return
+ code early if TARGET_AVX.
+ (ix86_expand_fp_vcond): Handle LTGT and UNEQ.
+
+2011-09-07 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (sseinsnmode): Remove 32-byte integer vector
+ duplicates.
+
+ PR target/50310
+ * config/i386/sse.md (*andnot<mode>3, *<code><mode>3): Fix up
+ "mode" attribute computation.
+
+2011-09-07 Bernd Schmidt <bernds@codesourcery.com>
+
+ * regrename.c (struct du_head): Make nregs signed.
+ (closed_chains): Remove.
+ (create_new_chain): Return the new chain.
+ (chain_from_id): New static function.
+ (dump_def_use_chain): Change argument to be an int, indicating
+ the first ID to print. All callers changed.
+ (merge_overlapping_regs): Use chain_from_id. Assert that
+ chains don't conflict with themselves.
+ (rename_chains): Take no argument. Iterate over id_to_chain
+ rather to find chains to rename. Clear tick before the main loop.
+ (struct incoming_reg_info): New struct.
+ (struct bb_rename_info): New struct.
+ (init_rename_info, set_incoming_from_chain, merge_chains): New
+ static functions.
+ (regrename_analyze): New static function, broken out of
+ regrename_optimize. Record and make use of open chain information
+ at basic block boundaries, and merge chains where possible.
+ (scan_rtx_reg): Make this_nregs signed. Don't update
+ closed_chains.
+ (build_def_use): Return a bool to indicate success. All callers
+ changed. Don't initialize global data here.
+ (regrename_optimize): Move most code out of here into
+ regrename_analyze.
+ * regs.h (add_range_to_hard_reg_set, remove_range_from_hard_reg_set,
+ range_overlaps_hard_reg_set_p, range_in_hard_reg_set_p): New
+ static inline functions.
+ * vec.h (FOR_EACH_VEC_ELT_FROM): New macro.
+
+ * bb-reorder.c (insert_section_boundary_note): Don't check
+ optimize_function_for_speed_p.
+ (gate_handle_partition_blocks): Do it here instead.
+ (gate_handle_reorder_blocks): Move preliminary checks here ...
+ (rest_of_handle_reorder_blocks): ... from here.
+
+2011-09-07 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/50301
+ * ipa-cp.c (find_more_values_for_callers_subset): Check jump
+ function index bounds.
+ (perhaps_add_new_callers): Likewise.
+
+2011-09-07 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/49911
+ * tree-sra.c (analyze_access_subtree): Change type of to-be-replaced
+ enumerations to the corresponding plain integer type.
+
+2011-09-07 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50319
+ * tree-if-conv.c (set_bb_predicate): Assert we only set
+ canonical predicates.
+ (add_to_predicate_list): Simplify. Allow TRUTH_NOT_EXPR
+ around canonical predicates.
+ (predicate_bbs): Do not re-gimplify already canonical
+ predicates. Properly unshare them though.
+ (find_phi_replacement_condition): Simplify.
+
+2011-09-07 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR target/49030
+ * config/arm/arm-protos.h (maybe_get_arm_condition_code): Declare.
+ * config/arm/arm.c (maybe_get_arm_condition_code): New function,
+ reusing the old code from get_arm_condition_code. Return ARM_NV
+ for invalid comparison codes.
+ (get_arm_condition_code): Redefine in terms of
+ maybe_get_arm_condition_code.
+ * config/arm/predicates.md (arm_comparison_operator): Use
+ maybe_get_arm_condition_code.
+
+2011-09-07 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-forwprop.c (forward_propagate_into_gimple_cond):
+ Canonicalize negated predicates by swapping edges.
+ (forward_propagate_into_cond): Likewise.
+
+2011-09-07 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50213
+ * tree-flow.h (simple_iv_increment_p): Declare.
+ * tree-ssa-dom.c (simple_iv_increment_p): Export. Also handle
+ POINTER_PLUS_EXPR.
+ * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Do
+ not propagate simple IV counter increments.
+
+2011-09-07 Eric Botcazou <ebotcazou@adacore.com>
+ Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/rs6000/rs6000.c (compute_save_world_info): Test
+ cfun->has_nonlocal_label to determine if the out-of-line save
+ world call may be used.
+
+2011-09-07 Nick Clifton <nickc@redhat.com>
+
+ * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Set the jump
+ label on the parallel part of the insn.
+
+2011-09-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/50191
+ * dwarf2out.c (mem_loc_descriptor) <case MEM>: Try
+ avoid_constant_pool_reference first instead of last.
+
+2011-09-06 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * doc/configfiles.texi (Configuration Files): Update documentation
+ about tm_p.h and remove FIXME comment.
+
+2011-09-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_function_value_regno_p): Use AX_REG.
+ (function_value_32): Do not check TARGET_MMX, TARGET_SSE or TARGET_AVX.
+
+2011-09-06 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin10.h Remove duplicate LIB_SPEC.
+
+2011-09-06 Enkovich Ilya <ilya.enkovich@intel.com>
+
+ PR middle-end/44382
+ * target.def (reassociation_width): New hook.
+
+ * doc/tm.texi.in (reassociation_width): Likewise.
+
+ * doc/tm.texi (reassociation_width): Likewise.
+
+ * doc/invoke.texi (tree-reassoc-width): New param documented.
+
+ * hooks.h (hook_int_uint_mode_1): New default hook.
+
+ * hooks.c (hook_int_uint_mode_1): Likewise.
+
+ * config/i386/i386.h (ix86_tune_indices): Add
+ X86_TUNE_REASSOC_INT_TO_PARALLEL and X86_TUNE_REASSOC_FP_TO_PARALLEL.
+
+ (TARGET_REASSOC_INT_TO_PARALLEL): New.
+ (TARGET_REASSOC_FP_TO_PARALLEL): Likewise.
+
+ * config/i386/i386.c (initial_ix86_tune_features): Add
+ X86_TUNE_REASSOC_INT_TO_PARALLEL and X86_TUNE_REASSOC_FP_TO_PARALLEL.
+
+ (ix86_reassociation_width): New function.
+
+ * params.def (PARAM_TREE_REASSOC_WIDTH): New param added.
+
+ * tree-ssa-reassoc.c (get_required_cycles): New function.
+ (get_reassociation_width): Likewise.
+ (swap_ops_for_binary_stmt): Likewise.
+ (rewrite_expr_tree_parallel): Likewise.
+
+ (rewrite_expr_tree): Refactored. Part of code moved into
+ swap_ops_for_binary_stmt.
+
+ (reassociate_bb): Now checks reassociation width to be used and
+ call rewrite_expr_tree_parallel instead of rewrite_expr_tree if needed.
+
+2011-09-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47025
+ * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): BUILT_IN_VA_END
+ uses nothing.
+ (call_may_clobber_ref_p_1): BUILT_IN_VA_END is a barrier like
+ BUILT_IN_FREE.
+ (stmt_kills_ref_p_1): BUILT_IN_VA_END kills what its argument
+ definitely points to.
+ * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
+ BUILT_IN_VA_START doesn't let its va_list argument escape.
+ * tree-ssa-dce.c (propagate_necessity): BUILT_IN_VA_END does
+ not make any previous stores necessary.
+
+2011-09-06 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-inline.h (struct inline_summary): Move versionable flag...
+ * cgraph.h (struct cgraph_local_info): ...here
+ * ipa-cp.c (determine_versionability): Use the new versionable flag.
+ (determine_versionability): Likewise.
+ (ipcp_versionable_function_p): Likewise.
+ (ipcp_generate_summary): Likewise.
+ * ipa-inline-analysis.c (dump_inline_summary): Do not dump the
+ versionable flag.
+ (compute_inline_parameters): Do not clear the versionable flag.
+ (inline_read_section): Do not stream the versionable flag.
+ (inline_write_summary): Likewise.
+ * lto-cgraph.c (lto_output_node): Stream the versionable flag.
+ (input_overwrite_node): Likewise.
+
+2011-09-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48149
+ * tree-ssa-sccvn.c (vn_get_expr_for): Simplify. Fix tuplification bug.
+ (vn_valueize): Move earlier.
+ (valueize_expr): Use vn_valueize.
+ (simplify_binary_expression): Simplify, also combine COMPLEX_EXPR
+ operands.
+ (simplify_unary_expression): Simplify.
+
+2011-09-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48317
+ * tree-ssa-sccvn.h (struct vn_nary_op_s): Make op a true
+ trailing array.
+ (sizeof_vn_nary_op): New inline function.
+ (vn_nary_op_lookup_pieces): Adjust.
+ (vn_nary_op_insert_pieces): Likewise.
+ * tree-ssa-sccvn.c (vn_nary_op_eq): Also compare the length.
+ (init_vn_nary_op_from_pieces): Adjust signature. Deal with
+ any number of operands.
+ (vn_nary_length_from_stmt): New function.
+ (init_vn_nary_op_from_stmt): Adjust for CONSTRUCTOR handling.
+ (vn_nary_op_lookup_pieces): Adjust signature and allocate properly
+ sized temporary.
+ (vn_nary_op_lookup): Likewise.
+ (vn_nary_op_lookup_stmt): Likewise.
+ (vn_nary_op_insert_into): Likewise.
+ (vn_nary_op_insert_stmt): Likewise.
+ (visit_use): Handle CONSTRUCTOR as nary.
+ * tree-ssa-pre.c (phi_translate_1): Adjust.
+ (create_expression_by_pieces): Likewise.
+ (compute_avail): Likewise.
+
+2011-09-06 Ira Rosen <ira.rosen@linaro.org>
+
+ * config/arm/arm.c (arm_preferred_simd_mode): Check
+ TARGET_NEON_VECTORIZE_DOUBLE instead of
+ TARGET_NEON_VECTORIZE_QUAD.
+ (arm_autovectorize_vector_sizes): Likewise.
+ * config/arm/arm.opt (mvectorize-with-neon-quad): Make inverse
+ mask of mvectorize-with-neon-double. Add RejectNegative.
+ (mvectorize-with-neon-double): New.
+
+2011-09-06 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (visit_use): CSE stmt pieces and simplify matching.
+
+2011-09-06 Tom de Vries <tom@codesourcery.com>
+
+ * recog.c (asm_labels_ok): New function.
+ (check_asm_operands): Use asm_labels_ok.
+
+2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR target/49606
+ * config/mips/mips.h (ABI_HAS_64BIT_SYMBOLS): Check Pmode.
+ (PMODE_INSN): New macro.
+ * config/mips/mips.c (gen_load_const_gp): Use PMODE_INSN.
+ (mips_got_load, mips_expand_synci_loop): Likewise.
+ (mips_save_gp_to_cprestore_slot): Handle SImode and DImode
+ cprestore patterns.
+ (mips_emit_loadgp): Use PMODE_INSN. Handle SImode and DImode
+ copygp_mips16 patterns.
+ (mips_expand_prologue): Handle SImode and DImode potential_cprestore
+ and use_cprestore patterns.
+ (mips_override_options): Check for incompatible -mabi and -mlong
+ combinations.
+ * config/mips/mips.md (unspec_got<mode>): Rename to...
+ (unspec_got_<mode>): ...this.
+ (copygp_mips16): Use the Pmode iterator.
+ (potential_cprestore, cprestore, use_cprestore): Likewise.
+ (clear_cache, indirect_jump): Use PMODE_INSN.
+ (indirect_jump<mode>): Rename to...
+ (indirect_jump_<mode>): ...this.
+ (tablejump): Use PMODE_INSN.
+ (tablejump<mode>): Rename to...
+ (tablejump_<mode>): ...this.
+ (exception_receiver): Handle restore_gp_si and restore_gp_di.
+ (restore_gp): Use the Pmode iterator.
+ * config/mips/mips-dsp.md (mips_lbux, mips_lhx, mips_lwx): Use
+ PMODE_INSN.
+
+2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.c (mips_gimplify_va_arg_expr): Unshare off.
+ Fix the type of the BIT_AND_EXPR.
+
+2011-09-05 David S. Miller <davem@davemloft.net>
+
+ * config.host: Add driver-sparc.o and sparc/x-sparc on
+ native sparc*-*-linux* builds.
+ * config/sparc/driver-sparc.c: Correct Linux strings.
+ * config/sparc/linux.h: Add DRIVER_SELF_SPECS.
+ * config/sparc/linux64.h: Likewise.
+ * doc/invoke.texi: Document that Linux also supports
+ -mcpu=native and -mtune=native on sparc.
+
+ * config/sparc/sparc-opts.h (PROCESSOR_NIAGARA3,
+ PROCESSOR_NIAGARA4): New.
+ * config/sparc/sparc.opt: Handle new processor types.
+ * config/sparc/sparc.md: Add to "cpu" attribute.
+ * config/sparc/sparc.h (TARGET_CPU_niagara3,
+ TARGET_CPU_niagara4): New, treat as niagara2.
+ * config/sparc/linux64.h: Handle niagara3 and niagara4 like niagara2.
+ * config/sparc/sol2.h: Likewise.
+ * config/sparc/niagara2.md: Schedule niagara3 like niagara2.
+ * config/sparc/sparc.c (sparc_option_override): Add
+ niagara3 and niagara4 handling.
+ (sparc32_initialize_trampoline): Likewise.
+ (sparc64_initialize_trampoline): Likewise.
+ (sparc_use_sched_lookahead): Likewise.
+ (sparc_issue_rate): Likewise.
+ (sparc_register_move_cost): Likewise.
+ * config/sparc/driver-sparc.c (cpu_names): Use niagara3
+ and niagara4 as appropriate.
+ * doc/invoke.texi: Document new processor types.
+ * config.gcc: Recognize niagara3 and niagara4 in --with-cpu
+ and --with-tune options.
+
+ * config/sparc/sol2-64.h: Move ...
+ * config/sparc/default-64.h: ... to here. Update comment.
+ * config.gcc: Update Solaris sparc to use default-64.h, also
+ prefix this header into the list on sparc64-*-linux.
+ * config/sparc/linux64.h (TARGET_DEFAULT): Only override if
+ TARGET_64BIT_DEFAULT is defined. Remove commented out reference
+ to MASK_HARD_QUAD.
+
+2011-09-05 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50289
+ * config/avr/avr.c (sequent_regs_live): Don't recognize sequences
+ that contain global register variable.
+
+2011-09-05 Richard Guenther <rguenther@suse.de>
+
+ * tree-cfg.c (replace_uses_by): Use fold_stmt, not fold_stmt_inplace.
+
+2011-09-05 Richard Guenther <rguenther@suse.de>
+
+ * stor-layout.c (layout_type): Use size_binop for array size
+ calculations.
+
+2011-09-05 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.h (progmem_section): Remove Declaration.
+ * config/avr/avr.c (progmem_section): Make static and rename to
+ progmem_swtable_section.
+ (avr_output_addr_vec_elt): No need to switch sections.
+ (avr_asm_init_sections): Use output_section_asm_op as section
+ callback for progmem_swtable_section.
+ (avr_output_progmem_section_asm_op): Remove Function.
+ (TARGET_ASM_FUNCTION_RODATA_SECTION): New Define.
+ (avr_asm_function_rodata_section): New static Function.
+ * config/avr/elf.h (ASM_OUTPUT_BEFORE_CASE_LABEL): Output
+ alignment 2**1 for jump tables.
+
+2011-09-04 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-analysis.c (set_cond_stmt_execution_predicate): Check that
+ parameter is SSA name.
+
+2011-09-04 Richard Guenther <rguenther@suse.de>
+
+ Revert
+ 2011-08-31 Richard Guenther <rguenther@suse.de>
+
+ * fold-const.c (extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE
+ special-casing.
+
+2011-09-04 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR debug/49901
+ * config/darwin.h (DEBUG_MACRO_SECTION): New macro.
+
+2011-09-04 Jakub Jelinek <jakub@redhat.com>
+ Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50208
+ * tree-vect-patterns.c (vect_handle_widen_mult_by_const): Add an
+ argument. Check that def_stmt is inside the loop.
+ (vect_recog_widen_mult_pattern): Update calls to
+ vect_handle_widen_mult_by_cons.
+ (vect_operation_fits_smaller_type): Check that def_stmt is
+ inside the loop.
+
+2011-09-04 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vectorizer.c (vect_print_dump_info): Print line
+ number when dumping to a file.
+ (vectorize_loops): Add new messages to dump file.
+
+2011-09-03 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-prop.h (ipa_jump_func_t): New typedef.
+ (struct ipa_edge_args): Removed field argument_count, field
+ jump_functions turned into a vector.
+ (ipa_set_cs_argument_count): Removed.
+ (ipa_get_cs_argument_count): Updated to work on vectors.
+ (ipa_get_ith_jump_func): Likewise.
+ * ipa-prop.c (ipa_count_arguments): Removed.
+ (compute_scalar_jump_functions): Use ipa_get_ith_jump_func to access
+ jump functions. Update caller.
+ (compute_pass_through_member_ptrs): Likewise.
+ (compute_cst_member_ptr_arguments): Likewise.
+ (ipa_compute_jump_functions_for_edge): Get number of arguments from
+ the statement, allocate vector.
+ (ipa_compute_jump_functions): Do not call ipa_count_arguments.
+ (duplicate_ipa_jump_func_array): Removed.
+ (ipa_edge_duplication_hook): Use VEC_copy, do not copy argument count.
+ (ipa_read_node_info): Allocate vector.
+
+2011-09-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR middle-end/50232
+ * config/pa/pa.md (return): Define "return" insn pattern.
+ (epilogue): Use it when no epilogue is needed.
+ * config/pa/pa.c (pa_can_use_return_insn): New function.
+ * config/pa/pa-protos.h (pa_can_use_return_insn): Declare.
+
+2011-09-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cfgexpand.c (add_stack_var): Assert that the alignment is not zero.
+ * tree-ssa-ccp.c (fold_builtin_alloca_for_var): Revert latest change.
+ Force at least BITS_PER_UNIT alignment on the new variable.
+
+2011-09-02 Gary Funck <gary@intrepid.com>
+
+ * opts.c (print_specific_help): Fix off-by-one compare in
+ assertion check.
+ * opts.h (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER,
+ CL_TARGET, CL_COMMON, CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED):
+ Increase by +5 to allow for more languages.
+ * optc-gen.awk: Generate #if that ensures that the number of
+ languages is within the implementation-defined limit.
+
+2011-09-02 Michael Matz <matz@suse.de>
+
+ PR middle-end/50260
+ * ipa-split.c (split_function): Call add_referenced_var.
+
+ * tree-ssa-phiopt.c (cond_store_replacement): Don't call get_var_ann.
+ (cond_if_else_store_replacement_1): Ditto.
+ * tree-ssa-pre.c (get_representative_for): Ditto.
+ (create_expression_by_pieces): Ditto.
+ (insert_into_preds_of_block): Ditto.
+ * tree-sra.c (create_access_replacement): Ditto.
+ (get_replaced_param_substitute): Ditto.
+
+2011-09-02 Bernd Schmidt <bernds@codesourcery.com>
+
+ * config/c6x/c6x.md (collapse-ndfa, no-comb-vect): New
+ automata_options.
+ (d1, l1, s1, m1, d2, l2, s2, m2): Changed to define_query_cpu_unit.
+ (l1w, s1w, l2w, s2w): Define in the main automaton.
+ (fps1, fpl1, adddps1, adddpl1, fps2, fpl2, adddps2, adddpl2): New
+ units.
+ * config/c6x/c6x.c (c6x_sched_insn_info): Add unit_mask member.
+ (c6x_unit_names): Add the new units.
+ (c6x_unit_codes): New static array.
+ (UNIT_QID_D1, UNIT_QID_L1, UNIT_QID_S1, UNIT_QID_M1, UNIT_QID_FPS1,
+ UNIT_QID_FPL1, UNIT_QID_ADDDPS1, UNIT_QID_ADDDPL1,
+ UNIT_QID_SIDE_OFFSET): New macros.
+ (RESERVATION_S2): Adjust value.
+ (c6x_option_override): Compute c6x_unit_codes.
+ (assign_reservations): Take the unit_mask of the last instruction
+ into account. Detect floating point reservations by looking for
+ the new units. Don't assign reservations if the field is already
+ nonzero.
+ (struct c6x_sched_context): Add member prev_cycle_state_ctx.
+ (init_sched_state): Initialize it.
+ (c6x_clear_sched_context): Free it.
+ (insn_set_clock): Clear reservation.
+ (prev_cycle_state): New static variable.
+ (c6x_init_sched_context): Save it.
+ (c6x_sched_init): Allocate space for it and clear it.
+ (c6x_sched_dfa_pre_cycle_insn): New static function.
+ (c6x_dfa_new_cycle): Save state at the start of a new cycle.
+ (c6x_variable_issue): Only record units in the unit_mask that
+ were not set at the start of the cycle.
+ (c6x_variable_issue): Compute and store the unit_mask from the
+ current state.
+ (reorg_split_calls): Ensure the new information remains correct.
+ (TARGET_SCHED_DFA_NEW_CYCLE, TARGET_SCHED_CLEAR_SCHED_CONTEXT,
+ TARGET_SCHED_DFA_PRE_CYCLE_INSN): Define.
+ * config/c6x/c6x.h (CPU_UNITS_QUERY): Define.
+ * config/c6x/c6x-sched.md.in (fp4_ls_N__CROSS_, adddp_ls_N__CROSS_):
+ Add special reservations.
+ * config/c6x/c6x-sched.md: Regenerate.
+
+2011-09-02 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-prop.h (ipa_node_params): Removed fields
+ called_with_var_arguments and node_versionable.
+ (ipa_set_called_with_variable_arg): Removed.
+ (ipa_is_called_with_var_arguments): Likewise.
+ * ipa-cp.c (ipa_get_lattice): Fixed index check in an assert.
+ (determine_versionability): Do not check for type attributes and va
+ builtins. Record versionability into inline summary.
+ (initialize_node_lattices): Do not check
+ ipa_is_called_with_var_arguments.
+ (propagate_constants_accross_call): Likewise, ignore arguments we do
+ not have PARM_DECLs for, set variable flag for parameters that were
+ not passed a value.
+ (create_specialized_node): Dump info that we cannot change signature.
+ * ipa-prop.c (ipa_compute_jump_functions): Do not care about variable
+ number of arguments.
+ (ipa_make_edge_direct_to_target): Likewise.
+ (ipa_update_after_lto_read): Likewise.
+ (ipa_node_duplication_hook): Do not copy called_with_var_arguments flag.
+ * tree-inline.c (copy_arguments_for_versioning): Copy PARM_DECLs if
+ they were remapped.
+
+2011-09-02 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/27460
+ PR middle-end/29269
+ * doc/md.texi (vcond): Document.
+ * genopinit.c (optabs): Turn vcond{,u}_optab into a conversion
+ optab with two modes.
+ * optabs.h (enum convert_optab_index): Add COI_vcond, COI_vcondu.
+ (enum direct_optab_index): Remove DOI_vcond, DOI_vcondu.
+ (vcond_optab): Adjust.
+ (vcondu_optab): Likewise.
+ (expand_vec_cond_expr_p): Adjust prototype.
+ * optabs.c (get_vcond_icode): Adjust.
+ (expand_vec_cond_expr_p): Likewise.
+ (expand_vec_cond_expr): Likewise.
+ * tree-vect-stmts.c (vect_is_simple_cond): Return the comparison
+ vector type.
+ (vectorizable_condition): Allow differing types for comparison
+ and result.
+ * config/i386/i386.c (ix86_expand_sse_cmp): Use proper mode
+ for the comparison.
+ * config/i386/sse.md (vcond<mode>): Split to
+ vcond<V_256:mode><VF_256:mode>, vcond<V_128:mode><VF_128:mode>,
+ vcond<V_128:mode><VI124_128:mode> and
+ vcondu<V_128:mode><VI124_128:mode>.
+ (vcondv2di): Change to vcond<VI8F_128:mode>v2di.
+ (vconduv2di): Likewise.
+ * config/arm/neon.md (vcond<mode>): Change to vcond*<mode><mode>.
+ (vcondu<mode>): Likewise.
+ * config/ia64/vect.md (vcond<mode>): Likewise.
+ (vcondu<mode>): Likewise.
+ (vcondv2sf): Likewise.
+ * config/mips/mips-ps-3d.md (vcondv2sf): Likewise.
+ * config/rs6000/paired.md (vcondv2sf): Likewise.
+ * config/rs6000/vector.md (vcond<mode>): Likewise.
+ (vcondu<mode>): Likewise.
+ * config/spu/spu.md (vcond<mode>): Likewise.
+ (vcondu<mode>): Likewise.
+
+2011-09-02 Richard Guenther <rguenther@suse.de>
+
+ * pretty-print.h (pp_unsigned_wide_integer): New.
+ * tree-pretty-print.c (dump_generic_node): Print unsigned
+ host-wide-int fitting INTEGER_CSTs with pp_unsigned_wide_integer.
+
+2011-09-02 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR target/49987
+ * config/rs6000/rs6000.c (paired_expand_vector_init): Check for
+ valid CONST_VECTOR operands.
+ (rs6000_expand_vector_init): Likewise.
+
+2011-09-02 Martin Jambor <mjambor@suse.cz>
+
+ * cgraph.h (cgraph_indirect_call_info): Removed field thunk_delta.
+ * gimple-fold.c (gimple_get_virt_method_for_binfo): Rewritten to use
+ BINFO_VTABLE. Parameter delta removed, all callers updated.
+ * tree.c (free_lang_data_in_binfo): Clear BINFO_VIRTUALs instead
+ BINFO_VTABLE.
+ * cgraph.c (cgraph_make_edge_direct): Removed parameter delta, updated
+ all calls.
+ * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Removed
+ handling of thunk_delta.
+ * ipa-cp.c (get_indirect_edge_target): Removed parameter delta.
+ (devirtualization_time_bonus): Do not handle thunk deltas.
+ (ipcp_discover_new_direct_edges): Likewise.
+ * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
+ (try_make_edge_direct_simple_call): Likewise.
+ (try_make_edge_direct_virtual_call): Likewise.
+ * lto-cgraph.c (output_cgraph_opt_summary_p): Likewise. Mark
+ parameter set as unused.
+ (output_edge_opt_summary): Likewise. Mark both parameters as unused.
+ * lto-cgraph.c (output_cgraph_opt_summary_p): Likewise. Mark
+ parameter set as unused.
+ (output_edge_opt_summary): Likewise. Mark both parameters as unused.
+ (input_edge_opt_summary): Likewise.
+ * lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not stream
+ BINFO_VIRTUALS at all.
+ * lto-streamer-in.c (lto_input_ts_binfo_tree_pointers): Likewise.
+
+2011-09-02 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-ccp.c (fold_builtin_alloca_for_var): Do not fold alloca (0).
+ (ccp_fold_stmt): Continue replacing args when folding alloca fails.
+
+2011-08-31 Richard Guenther <rguenther@suse.de>
+
+ * expr.c (expand_expr_real_2): Move COND_EXPR and VEC_COND_EXPR
+ handling here, from ...
+ (expand_expr_real_1): ... here.
+ * gimple-pretty-print.c (dump_ternary_rhs): Handle COND_EXPR
+ and VEC_COND_EXPR.
+ * gimple.c (gimple_rhs_class_table): Make COND_EXPR and VEC_COND_EXPR
+ a GIMPLE_TERNARY_RHS.
+ * tree-cfg.c (verify_gimple_assign_ternary): Handle COND_EXPR
+ and VEC_COND_EXPR here ...
+ (verify_gimple_assign_single): ... not here.
+ * gimple-fold.c (fold_gimple_assign): Move COND_EXPR folding.
+ * tree-object-size.c (cond_expr_object_size): Adjust.
+ (collect_object_sizes_for): Likewise.
+ * tree-scalar-evolution.c (interpret_expr): Don't handle ternary RHSs.
+ * tree-ssa-forwprop.c (forward_propagate_into_cond): Fix and simplify.
+ (ssa_forward_propagate_and_combine): Adjust.
+ * tree-ssa-loop-im.c (move_computations_stmt): Build the COND_EXPR
+ as ternary.
+ * tree-ssa-threadedge.c (fold_assignment_stmt): Adjust.
+ * tree-vect-loop.c (vect_is_simple_reduction_1): Likewise.
+ * tree-vect-stmt.c (vectorizable_condition): Likewise.
+ * tree-vrp.c (extract_range_from_cond_expr): Likewise.
+ (extract_range_from_assignment): Likewise.
+
+2011-08-31 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/i386/i386.md: Use (match_test ...) for attribute tests.
+ * config/i386/mmx.md: Likewise.
+ * config/i386/sse.md: Likewise.
+ * config/i386/predicates.md (call_insn_operand): Use
+ (not (match_test "...")) instead of (match_test "!...")
+ * config/i386/constraints.md (w): Likewise.
+
+2011-08-31 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * doc/md.texi: Describe the use of match_tests in attribute tests.
+ * rtl.def (MATCH_TEST): Update commentary.
+ * genattrtab.c (attr_copy_rtx, check_attr_test, clear_struct_flag)
+ (write_test_expr, walk_attr_value): Handle MATCH_TEST.
+
+2011-08-31 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * genattrtab.c (attr_rtx_1): Hash SYMBOL_REFs.
+ (attr_string): Use copy_md_ptr_loc.
+
+2011-08-31 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/49886
+ * ipa-inline-analysis.c (compute_inline_parameters): Set
+ can_change_signature of noes with typde attributes.
+ * ipa-split.c (split_function): Do not skip any arguments if
+ can_change_signature is set.
+
+2011-08-31 Martin Jambor <mjambor@suse.cz>
+
+ * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Alias
+ check removed.
+
+2011-08-31 Richard Guenther <rguenther@suse.de>
+
+ * fold-const.c (extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE
+ special-casing.
+
+2011-08-31 Marc Glisse <marc.glisse@inria.fr>
+
+ * doc/generic.texi (Types for C++): CP_TYPE_QUALS -> cp_type_quals.
+
+2011-08-31 Tom de Vries <tom@codesourcery.com>
+
+ PR middle-end/43513
+ * Makefile.in (tree-ssa-ccp.o): Add $(PARAMS_H) to rule.
+ * tree-ssa-ccp.c (params.h): Include.
+ (fold_builtin_alloca_for_var): New function.
+ (ccp_fold_stmt): Use fold_builtin_alloca_for_var.
+
+2011-08-30 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_valid_target_attribute_inner_p):
+ Handle FMA option.
+
+2011-08-30 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/arm.c (optimal_immediate_sequence_1): Make b1, b2,
+ b3 and b4 unsigned.
+
+2011-08-30 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/arm.c (arm_gen_constant): Set can_negate correctly
+ when code is SET.
+
+2011-08-30 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48571
+ * gimple.h (maybe_fold_offset_to_address): Remove.
+ (maybe_fold_offset_to_reference): Likewise.
+ (maybe_fold_stmt_addition): Likewise.
+ (may_propagate_address_into_dereference): Likewise.
+ * tree-inline.c (remap_gimple_op_r): Do not reconstruct
+ array references.
+ * gimple-fold.c (canonicalize_constructor_val): Likewise.
+ Canonicalize invariant POINTER_PLUS_EXPRs to invariant MEM_REF
+ addresses instead.
+ (may_propagate_address_into_dereference): Remove.
+ (maybe_fold_offset_to_array_ref): Likewise.
+ (maybe_fold_offset_to_reference): Likewise.
+ (maybe_fold_offset_to_address): Likewise.
+ (maybe_fold_stmt_addition): Likewise.
+ (fold_gimple_assign): Do not reconstruct array references but
+ instead canonicalize invariant POINTER_PLUS_EXPRs to invariant
+ MEM_REF addresses.
+ (gimple_fold_stmt_to_constant_1): Likewise.
+ * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
+ * gimplify.c (gimplify_conversion): Likewise.
+ (gimplify_expr): Likewise.
+
+2011-08-30 Ilya Tocar <ilya.tocar@intel.com>
+
+ * config/i386/fmaintrin.h: New.
+ * config.gcc: Add fmaintrin.h.
+ * config/i386/i386.c
+ (enum ix86_builtins) <IX86_BUILTIN_VFMADDSS3>: New.
+ <IX86_BUILTIN_VFMADDSD3>: Likewise.
+ * config/i386/sse.md (fmai_vmfmadd_<mode>): New.
+ (*fmai_fmadd_<mode>): Likewise.
+ (*fmai_fmsub_<mode>): Likewise.
+ (*fmai_fnmadd_<mode>): Likewise.
+ (*fmai_fnmsub_<mode>): Likewise.
+ * config/i386/immintrin.h: Add fmaintrin.h.
+
+2011-08-30 Bernd Schmidt <bernds@codesourcery.com>
+
+ * genautomata.c (NO_COMB_OPTION): New macro.
+ (no_comb_flag): New static variable.
+ (gen_automata_option): Handle NO_COMB_OPTION.
+ (comb_vect_p): False if no_comb_flag.
+ (add_vect): Move computation of min/max values. Return early if
+ no_comb_flag.
+ * doc/md.texi (automata_option): Document no-comb-vect.
+
+ * config/i386/i386.c (get_pc_thunk_name): Change prefix to
+ "__x86.get_pc_thunk".
+
+ * bb-reorder.c (insert_section_boundary_note): Only do it if
+ we reordered the blocks; i.e. not if !optimize_function_for_speed_p.
+
+2011-08-30 Christian Bruel <christian.bruel@st.com>
+
+ * coverage.c (coverage_init): Check flag_branch_probabilities instead of
+ flag_profile_use.
+
+2011-08-29 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/rs6000.opt (-msave-toc-indirect): Change default
+ to off. Document switch.
+ * doc/invoke.texi (-msave-toc-indirect): Ditto.
+
+2011-08-29 Jakub Jelinek <jakub@redhat.com>
+
+ * gthr-posix.h (__gthread_active_p): Do not use preprocessor
+ conditionals and comments inside macro arguments.
+
+2011-08-29 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
+ Richard Guenther <rguenther@suse.de>
+
+ * tree.h (constant_boolean_node): Adjust prototype.
+ * fold-const.c (fold_convert_loc): Move aggregate conversion
+ leeway down.
+ (constant_boolean_node): Make value parameter boolean, add
+ vector type handling.
+ (fold_unary_loc): Use constant_boolean_node.
+ (fold_binary_loc): Preserve types properly when folding
+ COMPLEX_EXPR <__real x, __imag x>.
+ * gimplify.c (gimplify_expr): Handle vector comparison.
+ * tree.def (EQ_EXPR, ...): Document behavior on vector typed
+ comparison.
+ * tree-cfg.c (verify_gimple_comparison): Verify vector typed
+ comparisons.
+
+2011-08-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/48722
+ * emit-rtl.c (unshare_all_rtl_again): For CALL_INSNs,
+ reset_used_flags also in CALL_INSN_FUNCTION_USAGE.
+ (verify_rtl_sharing): Likewise and verify_rtx_sharing
+ in there too.
+ (unshare_all_rtl_in_chain): For CALL_INSNs
+ copy_rtx_if_shared also CALL_INSN_FUNCTION_USAGE.
+
+2011-08-29 Richard Guenther <rguenther@suse.de>
+
+ * gimple-fold.c (gimple_fold_stmt_to_constant_1): Set a location
+ on the built ADDR_EXPR.
+
+2011-08-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/50215
+ * var-tracking.c (create_entry_value): Call cselib_lookup_from_insn
+ before adding ENTRY_VALUE to val->locs.
+
+2011-08-28 Mikael Pettersson <mikpe@it.uu.se>
+
+ PR bootstrap/50218
+ * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Initialize
+ comp.
+
+2011-08-27 Bernd Schmidt <bernds@codesourcery.com>
+
+ * doc/rtl.texi (simple_return): Document.
+ (parallel, PATTERN): Here too.
+ * doc/md.texi (return): Mention it's allowed to expand to simple_return
+ in some cases.
+ (simple_return): Document standard pattern.
+ * gengenrtl.c (special_rtx): SIMPLE_RETURN is special.
+ * final.c (final_scan_insn): Use ANY_RETURN_P on body.
+ * reorg.c (function_return_label, function_simple_return_label):
+ New static variables, replacing...
+ (end_of_function_label): ... this.
+ (simplejump_or_return_p): New static function.
+ (optimize_skip, steal_delay_list_from_fallthrough,
+ fill_slots_from_thread): Use it.
+ (relax_delay_slots): Likewise. Use ANY_RETURN_P on body.
+ (rare_destination, follow_jumps): Use ANY_RETURN_P on body.
+ (find_end_label): Take a new arg which is one of the two return
+ rtxs. Depending on which, set either function_return_label or
+ function_simple_return_label. All callers changed.
+ (make_return_insns): Make both kinds.
+ (dbr_schedule): Adjust for two kinds of end labels.
+ * function.c (emit_return_into_block): Set JUMP_LABEL properly.
+ * genemit.c (gen_exp): Handle SIMPLE_RETURN.
+ (gen_expand, gen_split): Use ANY_RETURN_P.
+ * df-scan.c (df_uses_record): Handle SIMPLE_RETURN.
+ * rtl.def (SIMPLE_RETURN): New code.
+ * ifcvt.c (find_if_case_1): Be more careful about
+ redirecting jumps to the EXIT_BLOCK.
+ * jump.c (condjump_p, condjump_in_parallel_p, any_condjump_p,
+ returnjump_p_1): Handle SIMPLE_RETURNs.
+ * print-rtl.c (print_rtx): Likewise.
+ * rtl.c (copy_rtx): Likewise.
+ * bt-load.c (compute_defs_uses_and_gen): Use ANY_RETURN_P.
+ * combine.c (simplify_set): Likewise.
+ * resource.c (find_dead_or_set_registers, mark_set_resources):
+ Likewise.
+ * emit-rtl.c (verify_rtx_sharing, classify_insn, copy_insn_1,
+ copy_rtx_if_shared_1, mark_used_flags): Handle SIMPLE_RETURNs.
+ (init_emit_regs): Initialize simple_return_rtx.
+ * cfglayout.c (fixup_reorder_chain): Pass a JUMP_LABEL to
+ force_nonfallthru_and_redirect.
+ * rtl.h (ANY_RETURN_P): Allow SIMPLE_RETURN.
+ (GR_SIMPLE_RETURN): New enum value.
+ (simple_return_rtx): New macro.
+ * basic-block.h (force_nonfallthru_and_redirect): Adjust
+ declaration.
+ * cfgrtl.c (force_nonfallthru_and_redirect): Take a new jump_label
+ argument. All callers changed. Be careful about what kinds of
+ returnjumps to generate.
+ * config/i386/3i86.c (ix86_pad_returns, ix86_count_insn_bb,
+ ix86_pad_short_function): Likewise.
+ * config/arm/arm.c (arm_final_prescan_insn): Handle both kinds
+ of return.
+ * config/mips/mips.md (any_return): New code_iterator.
+ (optab): Add cases for return and simple_return.
+ (return): Expand to a simple_return.
+ (simple_return): New pattern.
+ (*<optab>, *<optab>_internal for any_return): New patterns.
+ (return_internal): Remove.
+ * config/mips/mips.c (mips_expand_epilogue): Make the last insn
+ a simple_return_internal.
+
+2011-08-27 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (*absneg<mode>2): Fix split condition.
+ (vec_extract_lo_<mode>): Prevent both operands in memory.
+ (vec_extract_lo_v16hi): Ditto.
+ (*vec_extract_v4sf_mem): Add TARGET_SSE insn constraint.
+
+2011-08-27 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (mulv16qi3): Attach REG_EQUAL note.
+ (*sse2_mulv4si3): Ditto.
+ (mulv2di3): Ditto.
+ * config/i386/i386.c (legitimize_tls_address): Change REG_EQIV
+ notes to REG_EQUAL.
+
+2011-08-27 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/50202
+ * config/i386/sse.md (sse4_2_pcmpestr): Emit NOTE_INSN_DELETED note
+ when all outputs are unused.
+ (sse4_2_pcmpistr): Ditto.
+
+2011-08-26 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (round<mode>2): New expander.
+ * config/i386/i386.c (enum ix86_builtins): Add
+ IX86_BUILTIN_ROUND{PS,PD}_AZ{,256}.
+ (struct builtin_description): Add __builtin_ia32_round{ps,pd}_az{,256}
+ descriptions.
+ (ix86_builtin_vectorized_function): Handle BUILT_IN_ROUND{,F} builtins.
+ (ix86_build_const_vector): Rewrite using loop with RTVEC_ELT accessor.
+
+2011-08-26 Uros Bizjak <ubizjak@gmail.com>
+
+ PR middle-end/50083
+ * convert.c (convert_to_integer) <BUIT_IN_ROUND{,F,L}>: Convert
+ only when TARGET_C99_FUNCTIONS.
+ <BUILT_IN_NEARBYINT{,F,L}>: Ditto.
+ <BUILT_IN_RINT{,F,L}>: Ditto.
+
+2011-08-26 Michael Matz <matz@suse.de>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR lto/50165
+ * lto-streamer-in.c (canon_file_name): Initialize new_slot->len;
+ don't call strlen twice, use memcpy.
+
+2011-08-26 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/bmi2intrin.h: Allow in <immintrin.h>.
+ * config/i386/bmiintrin.h: Likewise.
+ * config/i386/lzcntintrin.h: Likewise.
+
+ * config/i386/immintrin.h: Include <lzcntintrin.h>,
+ <bmiintrin.h> and <bmi2intrin.h>.
+
+2011-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/50166
+ * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Check count in main.
+ * configure: Regenerate.
+
+2011-08-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/50179
+ * c-typeck.c (c_process_expr_stmt): Skip over nops and
+ call mark_exp_read even if exprv is ADDR_EXPR.
+
+2011-08-26 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * df-problems.c (df_note_bb_compute): Pass uses rather than defs
+ to df_set_dead_notes_for_mw.
+
+2011-08-26 Richard Guenther <rguenther@suse.de>
+
+ * varasm.c (decode_addr_const): Handle MEM_REF[&X, OFF].
+
+2011-08-26 Zdenek Dvorak <ook@ucw.cz>
+ Tom de Vries <tom@codesourcery.com>
+
+ * tree-ssa-loop-ivopts.c (struct cost_pair): Add comp field.
+ (struct ivopts_data): Add loop_single_exit_p field.
+ (niter_for_exit): Change parameter desc_p into return value. Return
+ desc if desc->may_be_zero. Free desc if unused.
+ (niter_for_single_dom_exit): Change return type.
+ (find_induction_variables): Handle changed return type of
+ niter_for_single_dom_exit. Dump may_be_zero.
+ (add_candidate_1): Keep original base and step type for IP_ORIGINAL.
+ (set_use_iv_cost): Add and handle comp parameter.
+ (determine_use_iv_cost_generic, determine_use_iv_cost_address): Add
+ comp argument to set_use_iv_cost.
+ (strip_wrap_conserving_type_conversions, expr_equal_p)
+ (difference_cannot_overflow_p, iv_elimination_compare_lt): New function.
+ (may_eliminate_iv): Add comp parameter. Handle new return type of
+ niter_for_exit. Use loop_single_exit_p. Use iv_elimination_compare_lt.
+ (determine_use_iv_cost_condition): Add comp argument to set_use_iv_cost
+ and may_eliminate_iv.
+ (rewrite_use_compare): Move call to iv_elimination_compare to ...
+ (may_eliminate_iv): Here.
+ (tree_ssa_iv_optimize_loop): Initialize loop_single_exit_p.
+
+2011-08-26 Tom de Vries <tom@codesourcery.com>
+
+ * tree-pretty-print (dump_generic_node): Test for NULL_TREE before
+ accessing TREE_TYPE.
+
+2011-08-26 Jiangning Liu <jiangning.liu@arm.com>
+
+ * config/arm/arm.md (*ior_scc_scc): Enable for Thumb2 as well.
+ (*ior_scc_scc_cmp): Likewise
+ (*and_scc_scc): Likewise.
+ (*and_scc_scc_cmp): Likewise.
+ (*and_scc_scc_nodom): Likewise.
+ (*cmp_ite0, *cmp_ite1, *cmp_and, *cmp_ior): Handle Thumb2.
+
+2011-08-26 Jakub Jelinek <jakub@redhat.com>
+
+ * rtlanal.c (nonzero_bits1): Handle CLRSB.
+
+2011-08-26 Richard Guenther <rguenther@suse.de>
+
+ * expr.c (string_constant): Handle &MEM_REF.
+
+2011-08-26 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/arm.c (struct four_ints): New type.
+ (count_insns_for_constant): Delete function.
+ (find_best_start): Delete function.
+ (optimal_immediate_sequence): New function.
+ (optimal_immediate_sequence_1): New function.
+ (arm_gen_constant): Move constant splitting code to
+ optimal_immediate_sequence.
+ Rewrite constant negation/invertion code.
+
+2011-08-26 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/arm-protos.h (const_ok_for_op): Add prototype.
+ * config/arm/arm.c (const_ok_for_op): Add support for addw/subw.
+ Remove prototype. Remove static function type.
+ * config/arm/arm.md (*arm_addsi3): Add addw/subw support.
+ Add arch attribute.
+ * config/arm/constraints.md (Pj, PJ): New constraints.
+
+2011-08-26 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+
+ * config/arm/cortex-a9.md ("cortex_a9_mult_long"): New.
+ ("cortex_a9_multiply_long"): New and use above. Handle all
+ long multiply cases.
+ ("cortex_a9_multiply"): Handle smmul and smmulr.
+ ("cortex_a9_mac"): Handle smmla.
+
+2011-08-25 Richard Henderson <rth@redhat.com>
+
+ PR 50132
+ PR 49864
+ * cfgcleanup.c (old_insns_match_p): Don't allow cross-jump for
+ non-constant stack adjutment.
+ * expr.c (find_args_size_adjust): Break out from ...
+ (fixup_args_size_notes): ... here.
+ * rtl.h (find_args_size_adjust): Declare.
+
+2011-08-25 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (isa): Add sse2, sse2_noavx, sse3,
+ sse4 and sse4_noavx.
+ (enabled): Handle sse2, sse2_noavx, sse3, sse4 and sse4_noavx.
+ (*pushdf_rex64): Change Y2 register constraint to x.
+ (*movdf_internal_rex64): Ditto.
+ (*zero_extendsidi2_rex64): Ditto.
+ (*movdi_internal): Change Y2 register constraint to x
+ and update "isa" attribute.
+ (*pushdf): Ditto.
+ (*movdf internal): Ditto.
+ (zero_extendsidi2_1): Ditto.
+ (*truncdfdf_mixed): Ditto.
+ (*truncxfdf2_mixed): Ditto.
+ * config/i386/mmx.md (*mov<mode>_internal_rex64): Change Y2
+ register constraint to x.
+ (*movv2sf_internal_rex64): Ditto.
+ (*mov<mode>_internal): Change Y2 register constraint to x
+ and add "isa" attribute.
+ (*movv2sf_internal): Ditto.
+ (*vec_extractv2si_1): Ditto.
+ * config/i386/sse.md ("vec_set<mode>_0): Change Y2 and Y4 register
+ constraints to x and update "isa" attribute.
+ (*vec_interleave_highv2df): Change Y3 registerconstraint
+ to x and update "isa" attribute.
+ (*vec_interleave_lowv2df): Ditto.
+ (*vec_concatv2df): Change Y2 register constraint to x and
+ update "isa" attribute.
+ (sse2_loadld): Ditto.
+ (*vec_extractv2di_1): Ditto.
+ (*vec_dupv4si): Ditto.
+ (*vec_dupv2di): Ditto.
+ (*vec_concatv4si): Ditto.
+ (vec_concatv2di): Ditto.
+ * config/i386/constraints.md (Y2): Remove.
+ (Y3): Ditto.
+ (Y4): Ditto.
+
+2011-08-25 Bernd Schmidt <bernds@codesourcery.com>
+
+ * regrename.c (scan_rtx_reg, scan_rtx_address, build_def_use,
+ dump_def_use_chain): Don't declare.
+ (mark_conflict, create_new_chain): Move before users.
+ (regrename_optimize): Move to near end of file.
+
+2011-08-25 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr-protos.h (byte_immediate_operand): Remove Prototype.
+ (secondary_input_reload_class): Remove Prototype.
+ * config/avr/avr.c (byte_immediate_operand): Remove Function.
+ * config/avr/avr.md (setmemhi): Use u8_operand.
+ (strlenhi): Use const0_rtx for comparison.
+ * config/avr/avr.h (avr_reg_order): Remove Declaration.
+
+2011-08-25 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.c (reg_class_tab): Make local to
+ avr_regno_reg_class. Return smallest register class available.
+
+2011-08-25 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.c (STR_PREFIX_P): New Define.
+ (avr_asm_declare_function_name): Use it.
+ (avr_asm_named_section): Use it.
+ (avr_section_type_flags): Use it.
+
+2011-08-25 Bernd Schmidt <bernds@codesourcery.com>
+
+ * doc/md.texi (automata_option): Document collapse-ndfa.
+ * genautomata.c (COLLAPSE_OPTION): New macro.
+ (collapse_flag): New static variable.
+ (struct description): New member normal_decls_num.
+ (struct automaton): New members advance_ainsn and collapse_ainsn.
+ (gen_automata_option): Check for COLLAPSE_OPTION.
+ (collapse_ndfa_insn_decl): New static variable.
+ (add_collapse_ndfa_insn_decl, special_decl_p): New functions.
+ (find_arc): If insn is the collapse-ndfa insn, accept any arc we find.
+ (transform_insn_regexps): Call add_collapse_ndfa_insn_decl if
+ necessary. Use normal_decls_num rather than decls_num, remove
+ test for special decls.
+ (create_alt_states, form_ainsn_with_same_reservs): Use special_decl_p.
+ (make_automaton); Likewise. Use the new advance_cycle_insn member
+ of struct automaton.
+ (create_composed_state): Disallow advance-cycle arcs if collapse_flag
+ is set.
+ (NDFA_to_DFA): Don't create composed states for the collapse-ndfa
+ transition. Create the necessary transitions for it.
+ (create_ainsns): Return void. Take an automaton_t argument, and
+ update its ainsn_list, advance_ainsn and collapse_ainsn members. All
+ callers changed.
+ (COLLAPSE_NDFA_VALUE_NAME): New macro.
+ (output_tables): Output code to define it.
+ (output_internal_insn_code_evaluation): Output code to accept
+ const0_rtx as collapse-ndfa transition.
+ (output_default_latencies, output_print_reservation_func,
+ output_print_description): Reorganize loops to use normal_decls_num
+ as loop bound; remove special case for advance_cycle_insn_decl.
+ (initiate_automaton_gen): Handle COLLAPSE_OPTION.
+ (check_automata_insn_issues): Check for collapse_ainsn.
+ (expand_automate): Allocate sufficient space. Initialize
+ normal_decls_num.
+
+2011-08-25 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.md: Fix indentation from r177991.
+
+2011-08-25 Bernd Schmidt <bernds@codesourcery.com>
+
+ * regrename.c (struct du_head): Remove member terminated.
+ (create_new_chain): Don't initialize it.
+ (scan_rtx_reg): Don't set or test it, test the open_chains_set
+ bitmap instead.
+ (tick, this_tick): New global variables, moved out of
+ regrename_optimize.
+ (current_id, open_chains, closed_chains, open_chains_set,
+ live_in_chains, live_hard_regs): Reorder declarations.
+ (dump_def_use_chain): Move function earlier in the file.
+ (rename_chains): New static function, broken out of
+ regrename_optimize.
+ (regrename_optimize): Use it. Remove #if 0'ed code.
+
+2011-08-25 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
+
+ * varasm.c: (default_binds_local_p_1): Commentary typo fix.
+
+2011-08-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/50172
+ * config/i386/i386.c (ix86_expand_builtin): Convert to Pmode if needed.
+
+2011-08-24 Richard Guenther <rguenther@suse.de>
+
+ * tree-data-ref.c (dr_analyze_indices): Avoid unsharing the
+ ref in the basic-block case. Move stripping array-refs
+ to the place we create an access-function for it. Remove
+ bogus stripping down a MEM_REF to its base.
+
+2011-08-24 Richard Guenther <rguenther@suse.de>
+
+ * fold-const.c (fold_comparison): Fold &a < &a + 4 even
+ with -fno-strict-overflow.
+
+2011-08-24 Richard Guenther <rguenther@suse.de>
+
+ * tree-vectorizer.c (vect_print_dump_info): Avoid the
+ file and location clutter when dumping to dump files.
+
+2011-08-24 Simon Baldwin <simonb@google.com>
+
+ * gengtype-state.c (write_state): Remove timestamped header line.
+
+2011-08-24 Joseph Myers <joseph@codesourcery.com>
+
+ * Makefile.in (CFLAGS-collect2.o, CFLAGS-c-family/c-opts.o)
+ (CFLAGS-c-family/c-pch.o, CFLAGS-prefix.o, CFLAGS-version.o)
+ (CFLAGS-lto-compress.o, CFLAGS-toplev.o, CFLAGS-intl.o)
+ (CFLAGS-cppbuiltin.o, CFLAGS-cppdefault.o): New.
+ (collect2.o, c-family/c-cppbuiltin.o, c-family/c-opts.o)
+ (c-family/c-pch.o, prefix.o, version.o, lto-compress.o, toplev.o)
+ (intl.o, cppbuiltin.o, cppdefault.o): Remove explicit compilation
+ rules.
+ (lto-wrapper$(exeext)): Use $(LINKER) not $(COMPILER).
+
+2011-08-24 Joseph Myers <joseph@codesourcery.com>
+
+ * Makefile.in (ALL_CXXFLAGS): Include $(CFLAGS-$@).
+
+2011-08-24 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50067
+ * tree-data-ref.c (dr_analyze_indices): Do not add an access
+ function for a MEM_REF base that has no evolution in the loop
+ nest or that is not analyzable.
+
+2011-08-23 Vladimir Makarov <vmakarov@redhat.com>
+
+ * ira.c (ira_init_register_move_cost): Check small subclasses
+ through ira_reg_class_max_nregs and ira_available_class_regs.
+
+2011-08-23 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/constraints.md (Yp): New register constraint.
+ * config/i386/i386.md (*addhi_1): Merge with *addhi_1_lea using
+ Yp register constraint.
+ (*addqi_1): Merge with *addqi_1_lea using Yp register constraint.
+ (*ashlhi3_1): Merge with *ashlhi3_1_lea using Yp register constraint.
+ (*ashlqi3_1): Merge with *ashlqi3_1_lea using Yp register constraint.
+
+2011-08-23 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ * config/i386/sse.md (<s>mul<mode>3_highpart): Update.
+
+2011-08-23 Mark Heffernan <meheff@google.com>
+
+ PR middle-end/38509
+ * common.opt (Wfree-nonheap-object): New option.
+ * doc/invoke.texi (Warning options): Document -Wfree-nonheap-object.
+ * builtins.c (maybe_emit_free_warning): Add OPT_Wfree_nonheap_object
+ to warning.
+ (expand_builtin): Make warning conditional.
+
+2011-08-23 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (type): Add imulx, ishiftx and rotatex.
+ (length_immediate): Handle imulx, ishiftx and rotatex.
+ (imm_disp): Ditto.
+ (isa): Add bmi2.
+ (enabled): Handle bmi2.
+ (*mul<mode><dwi>3): Split from *<u>mul<mode><dwi>3.
+ (*umul<mode><dwi>3): Ditto. Add imulx BMI2 alternative.
+ (*bmi2_umulditi3_1): New insn pattern.
+ (*bmi2_umulsidi3_1): Ditto.
+ (*umul<mode><dwi>3 splitter): New splitter to avoid flags dependency.
+ (*bmi2_ashl<mode>3_1): New insn pattern.
+ (*ashl<mode>3_1): Add ishiftx BMI2 alternative.
+ (*ashl<mode>3_1 splitter): New splitter to avoid flags dependency.
+ (*bmi2_ashlsi3_1_zext): New insn pattern.
+ (*ashlsi3_1_zext): Add ishiftx BMI2 alternative.
+ (*ashlsi3_1_zext splitter): New splitter to avoid flags dependency.
+ (*bmi2_<shiftrt_insn><mode>3_1): New insn pattern.
+ (*<shiftrt_insn><mode>3_1): Add ishiftx BMI2 alternative.
+ (*<shiftrt_insn><mode>3_1 splitter): New splitter to avoid
+ flags dependency.
+ (*bmi2_<shiftrt_insn>si3_1_zext): New insn pattern.
+ (*<shiftrt_insn>si3_1_zext): Add ishiftx BMI2 alternative.
+ (*<shiftrt_insn>si3_1_zext splitter): New splitter to avoid
+ flags dependency.
+ (*bmi2_rorx<mode>3_1): New insn pattern.
+ (*<rotate_insn><mode>3_1): Add rotatex BMI2 alternative.
+ (*rotate<mode>3_1 splitter): New splitter to avoid flags dependency.
+ (*rotatert<mode>3_1 splitter): Ditto.
+ (*bmi2_rorxsi3_1_zext): New insn pattern.
+ (*<rotate_insn>si3_1_zext): Add rotatex BMI2 alternative.
+ (*rotatesi3_1_zext splitter): New splitter to avoid flags dependency.
+ (*rotatertsi3_1_zext splitter): Ditto.
+
+2011-08-23 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ * common/config/i386/i386-common.c (OPTION_MASK_ISA_BMI2_SET): New.
+ (OPTION_MASK_ISA_BMI2_UNSET): Likewise.
+ (ix86_handle_option): Handle OPT_mbmi2 case.
+ * config.gcc (i[34567]86-*-*): Add bmi2intrin.h.
+ (x86_64-*-*): Likewise.
+ * config/i386/bmi2intrin.h: New file.
+ * config/i386/cpuid.h (bit_BMI2): New.
+ * config/i386/driver-i386.c (host_detect_local_cpu): Detect
+ BMI2 feature.
+ * config/i386/i386-c.c (ix86_target_macros_internal):
+ Conditionally define __BMI2__.
+ * config/i386/i386.c (ix86_option_override_internal): Define PTA_BMI2.
+ Handle BMI2 option.
+ (ix86_valid_target_attribute_inner_p): Handle BMI2 option.
+ (print_reg): New code.
+ (ix86_print_operand): Likewise.
+ (ix86_builtins): Add IX86_BUILTIN_BZHI32, IX86_BUILTIN_BZHI64,
+ IX86_BUILTIN_PDEP32, IX86_BUILTIN_PDEP64, IX86_BUILTIN_PEXT32,
+ IX86_BUILTIN_PEXT64.
+ (bdesc_args): Add IX86_BUILTIN_BZHI32, IX86_BUILTIN_BZHI64,
+ IX86_BUILTIN_PDEP32, IX86_BUILTIN_PDEP64, IX86_BUILTIN_PEXT32,
+ IX86_BUILTIN_PEXT64.
+ * config/i386/i386.h (TARGET_BMI2): New.
+ * config/i386/i386.md (UNSPEC_PDEP): New.
+ (UNSPEC_PEXT): Likewise.
+ (*bmi2_bzhi_<mode>3): Likewise.
+ (*bmi2_pdep_<mode>3): Likewise.
+ (*bmi2_pext_<mode>3): Likewise.
+ * config/i386/i386.opt (mbmi2): New.
+ * config/i386/x86intrin.h: Include bmi2intrin.h when __BMI2__
+ is defined.
+ * doc/extend.texi: Document BMI2 built-in functions.
+ * doc/invoke.texi: Document -mbmi2.
+
+2011-08-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/50161
+ * simplify-rtx.c (simplify_const_unary_operation): If
+ op is CONST_INT, don't look at op_mode, but use instead mode.
+ * optabs.c (add_equal_note): For FFS, CLZ, CTZ,
+ CLRSB, POPCOUNT, PARITY and BSWAP use operand mode for
+ operation and TRUNCATE/ZERO_EXTEND if needed.
+ * doc/rtl.texi (ffs, clrsb, clz, ctz, popcount, parity, bswap):
+ Document that operand mode must be same as operation mode,
+ or VOIDmode.
+ * config/avr/avr.md (paritysi2, *parityqihi2.libgcc,
+ *paritysihi2.libgcc, popcountsi2, *popcountsi2.libgcc,
+ *popcountqihi2.libgcc, clzsi2, *clzsihi2.libgcc, ctzsi2,
+ *ctzsihi2.libgcc, ffssi2, *ffssihi2.libgcc): For unary ops
+ use the mode of operand for the operation and add truncate
+ or zero_extend around if needed.
+ * config/c6x/c6x.md (ctzdi2): Likewise.
+ * config/bfin/bfin.md (clrsbsi2, signbitssi2): Likewise.
+
+2011-08-12 Michael Matz <matz@suse.de>
+
+ * cfgexpand.c (expand_one_register_var): Use get_pointer_alignment.
+ (gimple_expand_cfg): Merge alignment info for coalesced pointer
+ SSA names.
+
+2011-08-23 Richard Guenther <rguenther@suse.de>
+
+ * Makefile.in (tree-data-ref.o): Add tree-affine.h dependency.
+ * tree-affine.h (aff_comb_cannot_overlap_p): Declare.
+ * tree-affine.c (aff_comb_cannot_overlap_p): New function, moved
+ from ...
+ * tree-ssa-loop-im.c (cannot_overlap_p): ... here.
+ (mem_refs_may_alias_p): Adjust.
+ * tree-data-ref.h (dr_may_alias_p): Adjust.
+ * tree-data-ref.c: Include tree-affine.h.
+ (dr_analyze_indices): Do nothing for the non-loop case.
+ (dr_may_alias_p): Distinguish loop and non-loop case. Disambiguate
+ more cases in the non-loop case.
+ * graphite-sese-to-poly.c (write_alias_graph_to_ascii_dimacs): Adjust
+ calls to dr_may_alias_p.
+ (write_alias_graph_to_ascii_ecc): Likewise.
+ (write_alias_graph_to_ascii_dot): Likewise.
+ (build_alias_set_optimal_p): Likewise.
+
+2011-08-23 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50162
+ * tree-vect-stmts.c (vectorizable_call): Fix argument lookup.
+
+2011-08-23 Richard Guenther <rguenther@suse.de>
+
+ * tree-data-ref.c (dr_analyze_indices): Add comments, handle
+ REALPART_EXPR and IMAGPART_EXPR similar to ARRAY_REFs.
+ (create_data_ref): Also dump access functions for the created data-ref.
+
+2011-08-22 Uros Bizjak <ubizjak@gmail.com>
+ Kirill Yukhin <kirill.yukhin@intel.com>
+
+ PR target/50155
+ * config/i386/sse.md (VI_AVX2): New.
+ (<plusminus_insn><mode>3): Use VI_AVX2 mode iterator.
+ (*<plusminus_insn><mode>3): Ditto.
+ (<sse2_avx2>_andnot<mode>3): Ditto.
+ (*andnot<mode>3): Fix order of cond operands.
+ Add asserts for correct TARGET_xxx.
+ (*<any_logic:code><mode>3): Ditto.
+
+2011-08-22 Anatoly Sokolov <aesok@post.ru>
+
+ * config/m32c/m32c.h (CLASS_MAX_NREGS): Remove macro.
+ * config/m32c/m32c-protos.h (m32c_class_max_nregs): Remove.
+ * config/m32c/m32c.c (m32c_class_max_nregs): Make static. Change
+ regclass argument type to reg_class_t. Change 'max' and 'v' vars
+ and return types to unsigned char. Use reg_class_contents instead
+ of class_contents.
+ (TARGET_CLASS_MAX_NREGS): Define.
+
+2011-08-22 Bernd Schmidt <bernds@codesourcery.com>
+
+ * config/c6x/c6x.md (indirect_jump_shadow): Tweak representation
+ to make computed_jump_p return true.
+
+2011-08-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (GCC_PICFLAG_FOR_TARGET): Call it.
+ (PICFLAG_FOR_TARGET): Substitute.
+ * aclocal.m4: Regenerate.
+ * configure: Regenerate.
+
+2011-08-22 Dodji Seketeli <dodji@redhat.com>
+
+ * c-family/c-pch.c (c_common_read_pch): Re-set line table right
+ after reading in the pch.
+
+2011-08-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Error if __ELF__ isn't defined.
+ * configure: Regenerated.
+
+2011-08-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50133
+ * tree-vect-stmts.c (vect_finish_stmt_generation): Copy location
+ from stmt instead of some statement around gsi.
+
+ PR middle-end/50141
+ * expr.c (get_bit_range): Only use DECL_THREAD_LOCAL_P if
+ innerdecl is a VAR_DECL.
+
+2011-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ * config/i386/avx2intrin.h: New file.
+ * config/i386/i386-builtin-types.def (PCINT, PCINT64, PV4SI,
+ PV8SI, V32QI_FTYPE_V32QI, V32QI_FTYPE_V16QI, V16HI_FTYPE_V16HI,
+ V16HI_FTYPE_V8HI, V8SI_FTYPE_V8SI, V16HI_FTYPE_V16QI,
+ V8SI_FTYPE_V16QI, V4DI_FTYPE_V16QI, V8SI_FTYPE_V8HI,
+ V4DI_FTYPE_V8HI, V4DI_FTYPE_V4SI, V4DI_FTYPE_PV4DI,
+ V4DI_FTYPE_V2DI, V2DI_FTYPE_PCV2DI_V2DI, V4SI_FTYPE_PCV4SI_V4SI,
+ V32QI_FTYPE_V16HI_V16HI, V16HI_FTYPE_V8SI_V8SI,
+ V32QI_FTYPE_V32QI_V32QI, V16HI_FTYPE_V32QI_V32QI,
+ V16HI_FTYPE_V16HI_V8HI, V16HI_FTYPE_V16HI_V16HI,
+ V16HI_FTYPE_V16HI_INT, V16HI_FTYPE_V16HI_SI,
+ V16HI_FTYPE_V16HI_V16HI_INT, V32QI_FTYPE_V32QI_V32QI_INT,
+ V8SI_FTYPE_V8SI_V4SI, V8SI_FTYPE_V8SI_V8SI,
+ V8SI_FTYPE_V16HI_V16HI, V8SI_FTYPE_V8SI_INT, V8SI_FTYPE_V8SI_SI,
+ V8SI_FTYPE_PCV8SI_V8SI, V4DI_FTYPE_V4DI_V4DI,
+ V4DI_FTYPE_V8SI_V8SI, V4DI_FTYPE_V4DI_V2DI,
+ V4DI_FTYPE_PCV4DI_V4DI, V4DI_FTYPE_V4DI_INT,
+ V2DI_FTYPE_V4DI_INT, V4DI_FTYPE_V4DI_V4DI_INT,
+ V4DI_FTYPE_V4DI_V2DI_INT, VOID_FTYPE_PV2DI_V2DI_V2DI,
+ VOID_FTYPE_PV4DI_V4DI_V4DI, VOID_FTYPE_PV4SI_V4SI_V4SI,
+ VOID_FTYPE_PV8SI_V8SI_V8SI,
+ V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_V2DF_INT,
+ V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_V4DF_INT,
+ V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_V2DF_INT,
+ V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_V4DF_INT,
+ V4SF_FTYPE_V4SF_PCFLOAT_V4SI_V4SF_INT,
+ V8SF_FTYPE_V8SF_PCFLOAT_V8SI_V8SF_INT,
+ V4SF_FTYPE_V4SF_PCFLOAT_V2DI_V4SF_INT,
+ V4SF_FTYPE_V4SF_PCFLOAT_V4DI_V4SF_INT,
+ V2DI_FTYPE_V2DI_PCINT64_V4SI_V2DI_INT,
+ V4DI_FTYPE_V4DI_PCINT64_V4SI_V4DI_INT,
+ V2DI_FTYPE_V2DI_PCINT64_V2DI_V2DI_INT,
+ V4DI_FTYPE_V4DI_PCINT64_V4DI_V4DI_INT,
+ V4SI_FTYPE_V4SI_PCINT_V4SI_V4SI_INT,
+ V8SI_FTYPE_V8SI_PCINT_V8SI_V8SI_INT,
+ V4SI_FTYPE_V4SI_PCINT_V2DI_V4SI_INT,
+ V4SI_FTYPE_V4SI_PCINT_V4DI_V4SI_INT,
+ V16HI_FTYPE_V16HI_SI_COUNT, V16HI_FTYPE_V16HI_V8HI_COUNT,
+ V8SI_FTYPE_V8SI_SI_COUNT, V8SI_FTYPE_V8SI_V4SI_COUNT,
+ V4DI_FTYPE_V4DI_INT_COUNT, V4DI_FTYPE_V4DI_V2DI_COUNT,
+ V4DI_FTYPE_V4DI_INT_CONVERT,
+ V4DI_FTYPE_V4DI_V4DI_INT_CONVERT): New.
+ * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MPSADBW256,
+ IX86_BUILTIN_PABSB256, IX86_BUILTIN_PABSW256,
+ IX86_BUILTIN_PABSD256, IX86_BUILTIN_PACKSSDW256,
+ IX86_BUILTIN_PACKSSWB256, IX86_BUILTIN_PACKUSDW256,
+ IX86_BUILTIN_PACKUSWB256, IX86_BUILTIN_PADDB256,
+ IX86_BUILTIN_PADDW256, IX86_BUILTIN_PADDD256,
+ IX86_BUILTIN_PADDQ256, IX86_BUILTIN_PADDSB256,
+ IX86_BUILTIN_PADDSW256, IX86_BUILTIN_PADDUSB256,
+ IX86_BUILTIN_PADDUSW256, IX86_BUILTIN_PALIGNR256,
+ IX86_BUILTIN_AND256I, IX86_BUILTIN_ANDNOT256I,
+ IX86_BUILTIN_PAVGB256, IX86_BUILTIN_PAVGW256,
+ IX86_BUILTIN_PBLENDVB256, IX86_BUILTIN_PBLENDVW256,
+ IX86_BUILTIN_PCMPEQB256, IX86_BUILTIN_PCMPEQW256,
+ IX86_BUILTIN_PCMPEQD256, IX86_BUILTIN_PCMPEQQ256,
+ IX86_BUILTIN_PCMPGTB256, IX86_BUILTIN_PCMPGTW256,
+ IX86_BUILTIN_PCMPGTD256, IX86_BUILTIN_PCMPGTQ256,
+ IX86_BUILTIN_PHADDW256, IX86_BUILTIN_PHADDD256,
+ IX86_BUILTIN_PHADDSW256, IX86_BUILTIN_PHSUBW256,
+ IX86_BUILTIN_PHSUBD256, IX86_BUILTIN_PHSUBSW256,
+ IX86_BUILTIN_PMADDUBSW256, IX86_BUILTIN_PMADDWD256,
+ IX86_BUILTIN_PMAXSB256, IX86_BUILTIN_PMAXSW256,
+ IX86_BUILTIN_PMAXSD256, IX86_BUILTIN_PMAXUB256,
+ IX86_BUILTIN_PMAXUW256, IX86_BUILTIN_PMAXUD256,
+ IX86_BUILTIN_PMINSB256, IX86_BUILTIN_PMINSW256,
+ IX86_BUILTIN_PMINSD256, IX86_BUILTIN_PMINUB256,
+ IX86_BUILTIN_PMINUW256, IX86_BUILTIN_PMINUD256,
+ IX86_BUILTIN_PMOVMSKB256, IX86_BUILTIN_PMOVSXBW256,
+ IX86_BUILTIN_PMOVSXBD256, IX86_BUILTIN_PMOVSXBQ256,
+ IX86_BUILTIN_PMOVSXWD256, IX86_BUILTIN_PMOVSXWQ256,
+ IX86_BUILTIN_PMOVSXDQ256, IX86_BUILTIN_PMOVZXBW256,
+ IX86_BUILTIN_PMOVZXBD256, IX86_BUILTIN_PMOVZXBQ256,
+ IX86_BUILTIN_PMOVZXWD256, IX86_BUILTIN_PMOVZXWQ256,
+ IX86_BUILTIN_PMOVZXDQ256, IX86_BUILTIN_PMULDQ256,
+ IX86_BUILTIN_PMULHRSW256, IX86_BUILTIN_PMULHUW256,
+ IX86_BUILTIN_PMULHW256, IX86_BUILTIN_PMULLW256,
+ IX86_BUILTIN_PMULLD256, IX86_BUILTIN_PMULUDQ256,
+ IX86_BUILTIN_POR256, IX86_BUILTIN_PSADBW256,
+ IX86_BUILTIN_PSHUFB256, IX86_BUILTIN_PSHUFD256,
+ IX86_BUILTIN_PSHUFHW256, IX86_BUILTIN_PSHUFLW256,
+ IX86_BUILTIN_PSIGNB256, IX86_BUILTIN_PSIGNW256,
+ IX86_BUILTIN_PSIGND256, IX86_BUILTIN_PSLLDQI256,
+ IX86_BUILTIN_PSLLWI256, IX86_BUILTIN_PSLLW256,
+ IX86_BUILTIN_PSLLDI256, IX86_BUILTIN_PSLLD256,
+ IX86_BUILTIN_PSLLQI256, IX86_BUILTIN_PSLLQ256,
+ IX86_BUILTIN_PSRAWI256, IX86_BUILTIN_PSRAW256,
+ IX86_BUILTIN_PSRADI256, IX86_BUILTIN_PSRAD256,
+ IX86_BUILTIN_PSRLDQI256, IX86_BUILTIN_PSRLWI256,
+ IX86_BUILTIN_PSRLW256, IX86_BUILTIN_PSRLDI256,
+ IX86_BUILTIN_PSRLD256, IX86_BUILTIN_PSRLQI256,
+ IX86_BUILTIN_PSRLQ256, IX86_BUILTIN_PSUBB256,
+ IX86_BUILTIN_PSUBW256, IX86_BUILTIN_PSUBD256,
+ IX86_BUILTIN_PSUBQ256, IX86_BUILTIN_PSUBSB256,
+ IX86_BUILTIN_PSUBSW256, IX86_BUILTIN_PSUBUSB256,
+ IX86_BUILTIN_PSUBUSW256, IX86_BUILTIN_PUNPCKHBW256,
+ IX86_BUILTIN_PUNPCKHWD256, IX86_BUILTIN_PUNPCKHDQ256,
+ IX86_BUILTIN_PUNPCKHQDQ256, IX86_BUILTIN_PUNPCKLBW256,
+ IX86_BUILTIN_PUNPCKLWD256, IX86_BUILTIN_PUNPCKLDQ256,
+ IX86_BUILTIN_PUNPCKLQDQ256, IX86_BUILTIN_PXOR256,
+ IX86_BUILTIN_MOVNTDQA256, IX86_BUILTIN_VBROADCASTSS_PS,
+ IX86_BUILTIN_VBROADCASTSS_PS256,
+ IX86_BUILTIN_VBROADCASTSD_PD256,
+ IX86_BUILTIN_VBROADCASTSI256, IX86_BUILTIN_PBLENDD256,
+ IX86_BUILTIN_PBLENDD128, IX86_BUILTIN_PBROADCASTB256,
+ IX86_BUILTIN_PBROADCASTW256, IX86_BUILTIN_PBROADCASTD256,
+ IX86_BUILTIN_PBROADCASTQ256, IX86_BUILTIN_PBROADCASTB128,
+ IX86_BUILTIN_PBROADCASTW128, IX86_BUILTIN_PBROADCASTD128,
+ IX86_BUILTIN_PBROADCASTQ128, IX86_BUILTIN_VPERMVARSI256,
+ IX86_BUILTIN_VPERMDF256, IX86_BUILTIN_VPERMVARSF256,
+ IX86_BUILTIN_VPERMDI256, IX86_BUILTIN_VPERMTI256,
+ IX86_BUILTIN_VEXTRACT128I256, IX86_BUILTIN_VINSERT128I256,
+ IX86_BUILTIN_MASKLOADD, IX86_BUILTIN_MASKLOADQ,
+ IX86_BUILTIN_MASKLOADD256, IX86_BUILTIN_MASKLOADQ256,
+ IX86_BUILTIN_MASKSTORED, IX86_BUILTIN_MASKSTOREQ,
+ IX86_BUILTIN_MASKSTORED256, IX86_BUILTIN_MASKSTOREQ256,
+ IX86_BUILTIN_PSLLVV4DI, IX86_BUILTIN_PSLLVV2DI,
+ IX86_BUILTIN_PSLLVV8SI, IX86_BUILTIN_PSLLVV4SI,
+ IX86_BUILTIN_PSRAVV8SI, IX86_BUILTIN_PSRAVV4SI,
+ IX86_BUILTIN_PSRLVV4DI, IX86_BUILTIN_PSRLVV2DI,
+ IX86_BUILTIN_PSRLVV8SI, IX86_BUILTIN_PSRLVV4SI,
+ IX86_BUILTIN_GATHERSIV2DF, IX86_BUILTIN_GATHERSIV4DF,
+ IX86_BUILTIN_GATHERDIV2DF, IX86_BUILTIN_GATHERDIV4DF,
+ IX86_BUILTIN_GATHERSIV4SF, IX86_BUILTIN_GATHERSIV8SF,
+ IX86_BUILTIN_GATHERDIV4SF, IX86_BUILTIN_GATHERDIV8SF,
+ IX86_BUILTIN_GATHERSIV2DI, IX86_BUILTIN_GATHERSIV4DI,
+ IX86_BUILTIN_GATHERDIV2DI, IX86_BUILTIN_GATHERDIV4DI,
+ IX86_BUILTIN_GATHERSIV4SI, IX86_BUILTIN_GATHERSIV8SI,
+ IX86_BUILTIN_GATHERDIV4SI, IX86_BUILTIN_GATHERDIV8SI.
+ (bdesc_special_args): Add IX86_BUILTIN_MOVNTDQA256,
+ IX86_BUILTIN_MASKLOADD, IX86_BUILTIN_MASKLOADQ,
+ IX86_BUILTIN_MASKLOADD256, IX86_BUILTIN_MASKLOADQ256,
+ IX86_BUILTIN_MASKSTORED, IX86_BUILTIN_MASKSTOREQ,
+ IX86_BUILTIN_MASKSTORED256, IX86_BUILTIN_MASKSTOREQ256.
+ (bdesc_args): Add IX86_BUILTIN_MPSADBW256,
+ IX86_BUILTIN_PABSB256, IX86_BUILTIN_PABSW256,
+ IX86_BUILTIN_PABSD256, IX86_BUILTIN_PACKSSDW256,
+ IX86_BUILTIN_PACKSSWB256, IX86_BUILTIN_PACKUSDW256,
+ IX86_BUILTIN_PACKUSWB256, IX86_BUILTIN_PADDB256,
+ IX86_BUILTIN_PADDW256, IX86_BUILTIN_PADDD256,
+ IX86_BUILTIN_PADDQ256, IX86_BUILTIN_PADDSB256,
+ IX86_BUILTIN_PADDSW256, IX86_BUILTIN_PADDUSB256,
+ IX86_BUILTIN_PADDUSW256, IX86_BUILTIN_PALIGNR256,
+ IX86_BUILTIN_AND256I, IX86_BUILTIN_ANDNOT256I,
+ IX86_BUILTIN_PAVGB256, IX86_BUILTIN_PAVGW256,
+ IX86_BUILTIN_PBLENDVB256, IX86_BUILTIN_PBLENDVW256,
+ IX86_BUILTIN_PCMPEQB256, IX86_BUILTIN_PCMPEQW256,
+ IX86_BUILTIN_PCMPEQD256, IX86_BUILTIN_PCMPEQQ256,
+ IX86_BUILTIN_PCMPGTB256, IX86_BUILTIN_PCMPGTW256,
+ IX86_BUILTIN_PCMPGTD256, IX86_BUILTIN_PCMPGTQ256,
+ IX86_BUILTIN_PHADDW256, IX86_BUILTIN_PHADDD256,
+ IX86_BUILTIN_PHADDSW256, IX86_BUILTIN_PHSUBW256,
+ IX86_BUILTIN_PHSUBD256, IX86_BUILTIN_PHSUBSW256,
+ IX86_BUILTIN_PMADDUBSW256, IX86_BUILTIN_PMADDWD256,
+ IX86_BUILTIN_PMAXSB256, IX86_BUILTIN_PMAXSW256,
+ IX86_BUILTIN_PMAXSD256, IX86_BUILTIN_PMAXUB256,
+ IX86_BUILTIN_PMAXUW256, IX86_BUILTIN_PMAXUD256,
+ IX86_BUILTIN_PMINSB256, IX86_BUILTIN_PMINSW256,
+ IX86_BUILTIN_PMINSD256, IX86_BUILTIN_PMINUB256,
+ IX86_BUILTIN_PMINUW256, IX86_BUILTIN_PMINUD256,
+ IX86_BUILTIN_PMOVMSKB256, IX86_BUILTIN_PMOVSXBW256,
+ IX86_BUILTIN_PMOVSXBD256, IX86_BUILTIN_PMOVSXBQ256,
+ IX86_BUILTIN_PMOVSXWD256, IX86_BUILTIN_PMOVSXWQ256,
+ IX86_BUILTIN_PMOVSXDQ256, IX86_BUILTIN_PMOVZXBW256,
+ IX86_BUILTIN_PMOVZXBD256, IX86_BUILTIN_PMOVZXBQ256,
+ IX86_BUILTIN_PMOVZXWD256, IX86_BUILTIN_PMOVZXWQ256,
+ IX86_BUILTIN_PMOVZXDQ256, IX86_BUILTIN_PMULDQ256,
+ IX86_BUILTIN_PMULHRSW256, IX86_BUILTIN_PMULHUW256,
+ IX86_BUILTIN_PMULHW256, IX86_BUILTIN_PMULLW256,
+ IX86_BUILTIN_PMULLD256, IX86_BUILTIN_PMULUDQ256,
+ IX86_BUILTIN_POR256, IX86_BUILTIN_PSADBW256,
+ IX86_BUILTIN_PSHUFB256, IX86_BUILTIN_PSHUFD256,
+ IX86_BUILTIN_PSHUFHW256, IX86_BUILTIN_PSHUFLW256,
+ IX86_BUILTIN_PSIGNB256, IX86_BUILTIN_PSIGNW256,
+ IX86_BUILTIN_PSIGND256, IX86_BUILTIN_PSLLDQI256,
+ IX86_BUILTIN_PSLLWI256, IX86_BUILTIN_PSLLW256,
+ IX86_BUILTIN_PSLLDI256, IX86_BUILTIN_PSLLD256,
+ IX86_BUILTIN_PSLLQI256, IX86_BUILTIN_PSLLQ256,
+ IX86_BUILTIN_PSRAWI256, IX86_BUILTIN_PSRAW256,
+ IX86_BUILTIN_PSRADI256, IX86_BUILTIN_PSRAD256,
+ IX86_BUILTIN_PSRLDQI256, IX86_BUILTIN_PSRLWI256,
+ IX86_BUILTIN_PSRLW256, IX86_BUILTIN_PSRLDI256,
+ IX86_BUILTIN_PSRLD256, IX86_BUILTIN_PSRLQI256,
+ IX86_BUILTIN_PSRLQ256, IX86_BUILTIN_PSUBB256,
+ IX86_BUILTIN_PSUBW256, IX86_BUILTIN_PSUBD256,
+ IX86_BUILTIN_PSUBQ256, IX86_BUILTIN_PSUBSB256,
+ IX86_BUILTIN_PSUBSW256, IX86_BUILTIN_PSUBUSB256,
+ IX86_BUILTIN_PSUBUSW256, IX86_BUILTIN_PUNPCKHBW256,
+ IX86_BUILTIN_PUNPCKHWD256, IX86_BUILTIN_PUNPCKHDQ256,
+ IX86_BUILTIN_PUNPCKHQDQ256, IX86_BUILTIN_PUNPCKLBW256,
+ IX86_BUILTIN_PUNPCKLWD256, IX86_BUILTIN_PUNPCKLDQ256,
+ IX86_BUILTIN_PUNPCKLQDQ256, IX86_BUILTIN_PXOR256,
+ IX86_BUILTIN_VBROADCASTSS_PS, IX86_BUILTIN_VBROADCASTSS_PS256,
+ IX86_BUILTIN_VBROADCASTSD_PD256,
+ IX86_BUILTIN_VBROADCASTSI256, IX86_BUILTIN_PBLENDD256,
+ IX86_BUILTIN_PBLENDD128, IX86_BUILTIN_PBROADCASTB256,
+ IX86_BUILTIN_PBROADCASTW256, IX86_BUILTIN_PBROADCASTD256,
+ IX86_BUILTIN_PBROADCASTQ256, IX86_BUILTIN_PBROADCASTB128,
+ IX86_BUILTIN_PBROADCASTW128, IX86_BUILTIN_PBROADCASTD128,
+ IX86_BUILTIN_PBROADCASTQ128, IX86_BUILTIN_VPERMVARSI256,
+ IX86_BUILTIN_VPERMDF256, IX86_BUILTIN_VPERMVARSF256,
+ IX86_BUILTIN_VPERMDI256, IX86_BUILTIN_VPERMTI256,
+ IX86_BUILTIN_VEXTRACT128I256, IX86_BUILTIN_VINSERT128I256,
+ IX86_BUILTIN_PSLLVV4DI, IX86_BUILTIN_PSLLVV2DI,
+ IX86_BUILTIN_PSLLVV8SI, IX86_BUILTIN_PSLLVV4SI,
+ IX86_BUILTIN_PSRAVV8SI, IX86_BUILTIN_PSRAVV4SI,
+ IX86_BUILTIN_PSRLVV4DI, IX86_BUILTIN_PSRLVV2DI,
+ IX86_BUILTIN_PSRLVV8SI, IX86_BUILTIN_PSRLVV4SI.
+ (ix86_init_mmx_sse_builtins): Add IX86_BUILTIN_GATHERSIV2DF,
+ IX86_BUILTIN_GATHERSIV4DF, IX86_BUILTIN_GATHERDIV2DF,
+ IX86_BUILTIN_GATHERDIV4DF, IX86_BUILTIN_GATHERSIV4SF,
+ IX86_BUILTIN_GATHERSIV8SF, IX86_BUILTIN_GATHERDIV4SF,
+ IX86_BUILTIN_GATHERDIV8SF, IX86_BUILTIN_GATHERSIV2DI,
+ IX86_BUILTIN_GATHERSIV4DI, IX86_BUILTIN_GATHERDIV2DI,
+ IX86_BUILTIN_GATHERDIV4DI, IX86_BUILTIN_GATHERSIV4SI,
+ IX86_BUILTIN_GATHERSIV8SI, IX86_BUILTIN_GATHERDIV4SI,
+ IX86_BUILTIN_GATHERDIV8SI.
+ (ix86_preferred_simd_mode): Support AVX2 modes.
+ (ix86_expand_args_builtin): Support AVX2 builtins.
+ (ix86_expand_special_args_builtin): Likewise.
+ (ix86_expand_builtin): Likewise.
+ * config/i386/i386.md (UNSPEC_VPERMSI): New.
+ (UNSPEC_VPERMDF): Likewise.
+ (UNSPEC_VPERMSF): Likewise.
+ (UNSPEC_VPERMDI): Likewise.
+ (UNSPEC_VPERMTI): Likewise.
+ (UNSPEC_GATHER): Likewise.
+ (ssemodesuffix): Extend.
+ * config/i386/immintrin.h: Include avx2intrin.h when __AVX2__
+ is defined.
+ * config/i386/predicates.md (const1248_operand): New.
+ * config/i386/sse.md (VI1_AVX2): New mode iterator.
+ (VI2_AVX2): Likewise.
+ (VI4_AVX2): Likewise.
+ (VI8_AVX2): Likewise.
+ (VIMAX_AVX2): Likewise.
+ (SSESCALARMODE): Likewise.
+ (VI12_AVX2): Likewise.
+ (VI24_AVX2): Likewise.
+ (VI124_AVX2): Likewise.
+ (VI248_AVX2): Likewise.
+ (VI48_AVX2): Likewise.
+ (VI4SD_AVX2): Likewise.
+ (V48_AVX2): Likewise.
+ (AVX256MODE2P): Likewise.
+ (AVXMODE48P_DI): Likewise.
+ (sse2_avx2): New mode attribute.
+ (ssse3_avx2): Likewise.
+ (sse4_1_avx2): Likewise.
+ (avx_avx2): Likewise.
+ (ssebytemode): Likewise.
+ (AVXTOSSEMODE): Likewise.
+ (AVXMODE48P_DI): Likewise.
+ (gthrfirstp): Likewise.
+ (gthrlastp): Likewise.
+ (lshift): New code_iterator
+ (lshift): New code attribute.
+ (lshift): Likewise.
+ (ssescalarmodesuffix): Update.
+ (sseunpackmode): Likewise.
+ (ssepackmode): Likewise.
+ (avx2_vec_dupv4sf): New insn pattern.
+ (avx2_vec_dupv8sf): Likewise.
+ (avx2_interleave_highv4di): Likewise.
+ (avx2_interleave_lowv4di): Likewise.
+ (avx2_umulv4siv4di3): Likewise
+ (*avx2_umulv4siv4di3): Likewise
+ (avx2_pmaddwd): Likewise.
+ (*avx2_pmaddwd): Likewise.
+ (avx2_lshrqv4di3): Likewise.
+ (avx2_lshlqv4di3): Likewise.
+ (avx2_lshl<mode>3): Likewise.
+ (avx2_<umaxmin:code><mode>3): Likewise.
+ (*avx2_<umaxmin:code><mode>3): Likewise.
+ (avx2_<smaxmin:code><mode>3): Likewise.
+ (*avx2_<smaxmin:code><mode>3): Likewise.
+ (avx2_eq<mode>3): Likewise.
+ (*avx2_eq<mode>3): Likewise.
+ (avx2_gt<mode>3): Likewise.
+ (avx2_interleave_highv32qi): New.
+ (avx2_interleave_lowv32qi): Likewise.
+ (avx2_interleave_highv16hi): Likewise.
+ (avx2_interleave_lowv16hi): Likewise.
+ (avx2_interleave_highv8si): Likewise.
+ (avx2_interleave_lowv8si): Likewise.
+ (avx2_pshufd): Likewise.
+ (avx2_pshufd_1): Likewise.
+ (avx2_pshuflwv3): Likewise.
+ (avx2_pshuflw_1): Likewise.
+ (avx2_pshufhwv3): Likewise.
+ (avx2_pshufhw_1): Likewise.
+ (avx2_uavgv32qi3): Likewise.
+ (*avx2_uavgv32qi3): Likewise.
+ (avx2_uavgv16hi3): Likewise.
+ (*avx2_uavgv16hi3): Likewise.
+ (avx2_pmovmskb): Likewise.
+ (avx2_phaddwv16hi3): Likewise.
+ (avx2_phadddv8si3): Likewise.
+ (avx2_phaddswv16hi3): Likewise.
+ (avx2_phsubwv16hi3): Likewise.
+ (avx2_phsubdv8si3): Likewise.
+ (avx2_phsubswv16hi3): Likewise.
+ (avx2_pmaddubsw256): Likewise.
+ (avx2_umulhrswv16hi3): Likewise.
+ (*avx2_umulhrswv16hi3): Likewise.
+ (avx2_packusdw): Likewise.
+ (avx2_pblendd<mode>): Likewise.
+ (avx2_<code>v16qiv16hi2): Likewise.
+ (avx2_<code>v8qiv8si2): Likewise.
+ (avx2_<code>v8hiv8si2): Likewise.
+ (avx2_<code>v4qiv4di2): Likewise.
+ (avx2_<code>v4hiv4di2): Likewise.
+ (avx2_<code>v4siv4di2): Likewise.
+ (avx2_pbroadcast<mode>): Likewise.
+ (avx2_permvarv8si): Likewise.
+ (avx2_permv4df): Likewise.
+ (avx2_permvarv8sf): Likewise.
+ (avx2_permv4di): Likewise.
+ (avx2_permv2ti): Likewise.
+ (avx2_vec_dupv4df): Likewise.
+ (avx2_vbroadcasti128_<mode>): Likewise.
+ (avx2_vec_set_lo_v4di): Likewise.
+ (avx2_vec_set_hi_v4di): Likewise.
+ (*avx2_maskmov<avx2modesuffix><avxmodesuffix>): Likewise.
+ (avx2_extracti128): Likewise.
+ (avx2_inserti128): Likewise.
+ (avx2_ashrvv8si): Likewise.
+ (avx2_ashrvv4si): Likewise.
+ (avx2_<lshift>vv8si): Likewise.
+ (avx2_<lshift>v<mode>): Likewise.
+ (avx2_<lshift>vv2di): Likewise.
+ (avx2_gathersi<mode>): Likewise.
+ (*avx2_gathersi<mode>): Likewise.
+ (avx2_gatherdi<mode>): Likewise.
+ (*avx2_gatherdi<mode>): Likewise.
+ (avx2_gatherdi<mode>256): Likewise.
+ (*avx2_gatherdi<mode>256): Likewise.
+ (<plusminus_insn><mode>3): Use VI mode iterator.
+ (*<plusminus_insn><mode>3): Use VI mode iterator.
+ (<sse2_avx2>_<plusminus_insn><mode>3): Rename from
+ sse2_<plusminus_insn><mode>3. Use VI12_AVX2 mode iterator.
+ (*<sse2_avx2>_<plusminus_insn><mode>3): Rename from
+ *sse2_<plusminus_insn><mode>3. Use VI12_AVX2 mode iterator.
+ (mul<mode>3): Rename from mulv8hi3. Use VI2_AVX2 mode iterator.
+ (*mul<mode>3): Rename from *mulv8hi3. Use VI2_AVX2 mode iterator.
+ (<s>mul<mode>3_highpart): Rename from <s>mulv8hi3_highpart.
+ Use VI2_AVX2 mode iterator.
+ (*<s>mul<mode>3_highpart): Rename from *<s>mulv8hi3_highpart.
+ Use VI2_AVX2 mode iterator.
+ (mul<mode>3): Rename from mulv4si3. Use VI4_AVX2 mode iterator.
+ (*mul<mode>3): Rename from *mulv4si3. Use VI4_AVX2 mode iterator.
+ (*<sse4_1_avx2>_mulv2siv2di3): Rename from *sse4_1_mulv4si3.
+ Use VI4_AVX2 mode iterator.
+ (ashr<mode>3): Use VI24_AVX2 mode iterator.
+ (lshr<mode>3): Use VI248_AVX2 mode iterator.
+ (<sse2_avx2>_ashl<mode>3): Rename from sse2_ashlv1ti3.
+ Use VIMAX_AVX2 mode iterator.
+ (<sse2_avx2>_andnot<mode>3): Rename from sse2_andnot<mode>3.
+ Use VI mode iterator.
+ (*andnot<mode>3): Update for AVX2.
+ (*<any_logic:code><mode>3): Likewise.
+ (<sse2_avx2>_packsswb): Rename from sse2_packsswb.
+ Use VI1_AVX mode iterator.
+ (<sse2_avx2>_packssdw): Rename from sse2_packssdw.
+ Use VI2_AVX mode iterator.
+ (<sse2_avx2>_packuswb): Rename from sse2_packsswb.
+ Use VI1_AVX mode iterator.
+ (<sse2_avx2>_psadbw): Rename from sse2_psadbw.
+ Use VI8_AVX2 mode iterator.
+ (<ssse3_avx2>_pshufb<mode>3): Rename from ssse3_pshufbv16qi3.
+ Use VI1_AVX2 mode iterator.
+ (<ssse3_avx2>_psign<mode>3): Rename from ssse3_psign<mode>3.
+ Use VI124_AVX2 mode iterator.
+ (<ssse3_avx2>_palignr<mode>): Rename from ssse3_palignrti.
+ Use SSESCALARMODE mode iterator.
+ (abs<mode>2): Use VI124_AVX2 mode iterator.
+ (<sse4_1_avx2>_movntdqa): Rename from sse4_1_movntdqa.
+ Use VI8_AVX2 mode iterator.
+ (<sse4_1_avx2>_mpsadbw): Rename from sse4_1_mpsadbw.
+ Use VI1_AVX2 mode iterator.
+ (<sse4_1_avx2>_pblendvb): Rename from sse4_1_pblendvb.
+ Use VI1_AVX2 mode iterator.
+ (<sse4_1_avx2>_pblendw): Rename from sse4_1_pblendvb.
+ Use VI2_AVX2 mode iterator.
+ (<avx_avx2>_maskload<avx2modesuffix><avxmodesuffix>): Rename from
+ avx_maskload<ssemodesuffix><avxsizesuffix>. Use V48_AVX2 mode iterator.
+ (<avx_avx2>_maskstore<avx2modesuffix><avxmodesuffix>): Rename from
+ avx_maskstore<ssemodesuffix><avxsizesuffix>.
+ Use V48_AVX2 mode iterator.
+ * doc/extend.texi: Document AVX2 built-in functions.
+ * doc/invoke.texi: Document -mavx2.
+
+2011-08-22 Matthias Klose <doko@debian.org>
+
+ Revert:
+ 2011-07-11 Arthur Loiret <aloiret@debian.org>
+ Matthias Klose <doko@debian.org>
+ * config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if
+ tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc
+ convention.
+ * config.gcc (tm_defines): Add MIPS_ABI_DEFAULT=ABI_32.
+
+2011-08-22 Mikael Pettersson <mikpe@it.uu.se>
+
+ PR bootstrap/50146
+ * ira-color.c (assign_hard_reg): Move saved_nregs declaration
+ to #ifndef HONOR_REG_ALLOC_ORDER block.
+
+2011-08-21 Richard Henderson <rth@redhat.com>
+
+ * rtl.h (INSN_ANNULLED_BRANCH_P): Only allow JUMP_INSN.
+ * dwarf2cfi.c (scan_trace): Test JUMP_P before INSN_ANNULLED_BRANCH_P.
+ * resource.c (next_insn_no_annul): Likewise.
+ (mark_set_resources): Likewise.
+ * reorg.c (delete_from_delay_slot): Likewise.
+ (dbr_schedule, redundant_insn, try_merge_delay_insns): Likewise.
+ (get_branch_condition): Test pc_rtx and LABEL_REF before dereferencing.
+
+2011-08-21 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (any_div): Remove.
+ (sgnprefix): Update for removal.
+ (u): Ditto.
+
+2011-08-20 Vladimir Makarov <vmakarov@redhat.com>
+
+ * ira-lives.c (mark_pseudo_regno_subword_live): Use allocno class
+ for ira_reg_class_max_nregs. Increase pressure by 1.
+ (mark_pseudo_regno_subword_dead): Use allocno class
+ for ira_reg_class_max_nregs.
+
+2011-08-20 Richard Henderson <rth@redhat.com>
+
+ * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
+ config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
+ config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
+ config/c6x/ltf.c: Adjust include path for soft-fp.
+
+2011-08-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR other/46770
+ * config.gcc (tm_file): Add initfini-array.h if
+ .init_arrary/.fini_array are supported.
+
+ * crtstuff.c: Don't generate .ctors nor .dtors sections if
+ USE_INITFINI_ARRAY is defined.
+
+ * output.h (default_elf_init_array_asm_out_constructor): New.
+ (default_elf_fini_array_asm_out_destructor): Likewise.
+ * varasm.c (elf_init_array_section): Likewise.
+ (elf_fini_array_section): Likewise.
+ (get_elf_initfini_array_priority_section): Likewise.
+ (default_elf_init_array_asm_out_constructor): Likewise.
+ (default_elf_fini_array_asm_out_destructor): Likewise.
+
+ * config/initfini-array.h: New.
+
+2011-08-20 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.c (mips_class_max_nregs): Check that the mode is
+ OK for ST_REGS and FP_REGS before taking those classes into account.
+
+2011-08-20 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.c (mips_reorg_process_insns): Check for jumps
+ before checking for annulled branches.
+
+2011-08-20 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_binary_operator_ok): Use
+ satisfies_constraint_L.
+
+2011-08-20 Uros Bizjak <ubizjak@gmail.com>
+ Michael Matz <matz@suse.de>
+
+ * config/i386/i386.c (ix86_expand_round_sse4): Expand as
+ trunc (a + copysign (nextafter (0.5, 0.0), a)).
+
+2011-08-20 Anatoly Sokolov <aesok@post.ru>
+
+ * doc/tm.texi.in (PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
+ * doc/tm.texi: Regenerate.
+ * targhooks.c (default_preferred_output_reload_class): Don't use
+ PREFERRED_OUTPUT_RELOAD_CLASS macro.
+ * system.h (PREFERRED_OUTPUT_RELOAD_CLASS): Poison.
+
+2011-08-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48739
+ * tree-ssa.c: Include cfgloop.h.
+ (execute_update_addresses_taken): When updating ssa, if in loop closed
+ SSA form, call rewrite_into_loop_closed_ssa instead of update_ssa.
+ * Makefile.in (tree-ssa.o): Depend on $(CFGLOOP_H).
+
+2011-08-19 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/49936
+ * ira.c (ira_init_register_move_cost): Ignore too small subclasses
+ for calculation of max register move costs.
+
+2011-08-19 Joseph Myers <joseph@codesourcery.com>
+
+ * c-parser.c (c_parser_postfix_expression): Convert operands of
+ __builtin_complex to their semantic types.
+
+2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/49721
+ * explow.c (convert_memory_address_addr_space): Also permute the
+ conversion and addition of constant for zero-extend.
+
+2011-08-19 Joseph Myers <joseph@codesourcery.com>
+
+ * c-parser.c (c_parser_postfix_expression): Handle RID_BUILTIN_COMPLEX.
+ * doc/extend.texi (__builtin_complex): Document.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * tree-ssa-math-opts.c (is_widening_mult_rhs_p): Handle constants
+ beyond conversions.
+ (convert_mult_to_widen): Convert constant inputs to the right type.
+ (convert_plusminus_to_widen): Don't automatically reject inputs that
+ are not an SSA_NAME.
+ Convert constant inputs to the right type.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * tree-ssa-math-opts.c (convert_plusminus_to_widen): Convert add_rhs
+ to the correct type.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * tree-ssa-math-opts.c (convert_mult_to_widen): Better handle
+ unsigned inputs of different modes.
+ (convert_plusminus_to_widen): Likewise.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * tree-ssa-math-opts.c (is_widening_mult_rhs_p): Add new argument
+ 'type'.
+ Use 'type' from caller, not inferred from 'rhs'.
+ Don't reject non-conversion statements. Do return lhs in this case.
+ (is_widening_mult_p): Add new argument 'type'.
+ Use 'type' from caller, not inferred from 'stmt'.
+ Pass type to is_widening_mult_rhs_p.
+ (convert_mult_to_widen): Pass type to is_widening_mult_p.
+ (convert_plusminus_to_widen): Likewise.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * tree-ssa-math-opts.c (is_widening_mult_p): Remove FIXME.
+ Ensure the the larger type is the first operand.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * tree-ssa-math-opts.c (convert_mult_to_widen): Convert
+ unsupported unsigned multiplies to signed.
+ (convert_plusminus_to_widen): Likewise.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * tree-ssa-math-opts.c (convert_plusminus_to_widen): Permit a single
+ conversion statement separating multiply-and-accumulate.
+
+2011-08-19 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50067
+ * tree-data-ref.c (dr_analyze_indices): Simplify, strip MEM_REF
+ offset only if we accounted for it.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/arm.md (maddhidi4): Remove '*' from name.
+ * expr.c (expand_expr_real_2): Use find_widening_optab_handler.
+ * optabs.c (find_widening_optab_handler_and_mode): New function.
+ (expand_widen_pattern_expr): Use find_widening_optab_handler.
+ (expand_binop_directly): Likewise.
+ (expand_binop): Likewise.
+ * optabs.h (find_widening_optab_handler): New macro define.
+ (find_widening_optab_handler_and_mode): New prototype.
+ * tree-cfg.c (verify_gimple_assign_binary): Adjust WIDEN_MULT_EXPR
+ type precision rules.
+ (verify_gimple_assign_ternary): Likewise for WIDEN_MULT_PLUS_EXPR.
+ * tree-ssa-math-opts.c (build_and_insert_cast): New function.
+ (is_widening_mult_rhs_p): Allow widening by more than one mode.
+ Explicitly disallow mis-matched input types.
+ (convert_mult_to_widen): Use find_widening_optab_handler, and cast
+ input types to fit the new handler.
+ (convert_plusminus_to_widen): Likewise.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * expr.c (expand_expr_real_2): Use widening_optab_handler.
+ * genopinit.c (optabs): Use set_widening_optab_handler for $N.
+ (gen_insn): $N now means $a must be wider than $b, not consecutive.
+ * optabs.c (widened_mode): New function.
+ (expand_widen_pattern_expr): Use widening_optab_handler.
+ (expand_binop_directly): Likewise.
+ (expand_binop): Likewise.
+ * optabs.h (widening_optab_handlers): New struct.
+ (optab_d): New member, 'widening'.
+ (widening_optab_handler): New function.
+ (set_widening_optab_handler): New function.
+ * tree-ssa-math-opts.c (convert_mult_to_widen): Use
+ widening_optab_handler.
+ (convert_plusminus_to_widen): Likewise.
+
+2011-08-19 Joseph Myers <joseph@codesourcery.com>
+
+ * c-decl.c (grokdeclarator): Diagnose _Noreturn for non-C1X if
+ pedantic.
+ * c-parser.c (c_parser_declspecs): Include _Noreturn in syntax comment.
+ * ginclude/stdnoreturn.h (noreturn): Don't define for C++.
+
+2011-08-19 Joseph Myers <joseph@codesourcery.com>
+
+ * opth-gen.awk: Do not declare target save/restore structures and
+ functions if IN_RTS defined.
+
+2011-08-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
+
+ PR target/49437
+ * config/arm/arm.c (arm_output_epilogue): Properly handle epilogue
+ when stack was realigned in interrupt handler prologue.
+
+2011-08-18 Joseph Myers <joseph@codesourcery.com>
+
+ * c-decl.c (shadow_tag_warned): Check for _Noreturn.
+ (quals_from_declspecs): Assert _Noreturn not present.
+ (grokdeclarator): Handle _Noreturn.
+ (build_null_declspecs): Initialize noreturn_p.
+ (declspecs_add_scspec): Handle RID_NORETURN.
+ * c-parser.c (c_token_starts_declspecs, c_parser_declspecs)
+ (c_parser_attributes): Handle RID_NORETURN.
+ * c-tree.h (struct c_declspecs): Add noreturn_p.
+ * ginclude/stdnoreturn.h: New.
+ * Makefile.in (USER_H): Add stdnoreturn.h.
+
+2011-08-18 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX2_SET): New.
+ (OPTION_MASK_ISA_AVX_UNSET): Update.
+ (OPTION_MASK_ISA_AVX2_UNSET): New.
+ (ix86_handle_option): Handle OPT_mavx2 case.
+ * config/i386/cpuid.h (bit_AVX2): New.
+ * config/i386/driver-i386.c (host_detect_local_cpu): Detect
+ AVX2 feature.
+ * config/i386/i386-c.c (ix86_target_macros_internal):
+ Conditionally define __AVX2__.
+ * config/i386/i386.c (ix86_option_override_internal): Define PTA_AVX2.
+ Define "core-avx2" processor alias. Handle avx2 option.
+ (ix86_valid_target_attribute_inner_p): Handle avx2 option.
+ * config/i386/i386.h (TARGET_AVX2): New.
+ * config/i386/i386.opt (mavx2): New.
+ * doc/invoke.texi: Document -mavx2.
+
+2011-08-18 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/49890
+ * ira-costs.c (setup_regno_cost_classes_by_aclass): Don't exclude
+ subclasses of class which is superset of a pressure class.
+
+2011-08-18 H.J. Lu <hongjiu.lu@intel.com>
+ Igor Zamyatin <igor.zamyatin@intel.com>
+
+ * config/i386/i386-c.c (ix86_target_macros_internal): Replace int
+ with HOST_WIDE_INT for isa_flag.
+ (ix86_pragma_target_parse): Replace int with HOST_WIDE_INT for
+ isa variables.
+
+ * config/i386/i386.c (ix86_target_string): Replace int with
+ HOST_WIDE_INT for isa. Use HOST_WIDE_INT_PRINT to print isa.
+ (ix86_target_opts): Replace int with HOST_WIDE_INT on mask.
+ (pta_flags): Removed.
+ (PTA_XXX): Redefined as (HOST_WIDE_INT_1 << X).
+ (pta): Use HOST_WIDE_INT on flags.
+ (builtin_isa): Use HOST_WIDE_INT on isa.
+ (ix86_add_new_builtins): Likewise.
+ (def_builtin): Use HOST_WIDE_INT on mask.
+ (def_builtin_const): Likewise.
+ (builtin_description): Likewise.
+
+ * config/i386/i386.opt (ix86_isa_flags): Replace int with
+ HOST_WIDE_INT.
+ (ix86_isa_flags_explicit): Likewise.
+ (x_ix86_isa_flags_explicit): Likewise.
+
+2011-08-17 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/50107
+ * ira-int.h (ira_hard_reg_not_in_set_p): Remove.
+ (ira_hard_reg_in_set_p): New.
+
+ * ira-color.c (calculate_saved_nregs): New.
+ (assign_hard_reg): Use it. Set up allocated_hard_reg_p for all
+ hard regs.
+ (allocno_reload_assign, fast_allocation): Use
+ ira_hard_reg_set_intersection_p instead of
+ ira_hard_reg_not_in_set_p.
+
+ * ira.c (setup_reg_renumber): Use
+ ira_hard_reg_set_intersection_p instead of
+ ira_hard_reg_not_in_set_p.
+ (setup_allocno_assignment_flags, calculate_allocation_cost): Use
+ ira_hard_reg_in_set_p instead of ira_hard_reg_not_in_set_p.
+
+ * ira-costs.c (ira_tune_allocno_costs): Use
+ ira_hard_reg_set_intersection_p instead of
+ ira_hard_reg_not_in_set_p.
+
+2011-08-18 H.J. Lu <hongjiu.lu@intel.com>
+ Igor Zamyatin <igor.zamyatin@intel.com>
+
+ * hwint.h (HOST_WIDE_INT_1): New.
+
+ * opt-functions.awk (switch_bit_fields): Initialize the
+ host_wide_int field.
+ (host_wide_int_var_name): New.
+ (var_type_struct): Check and return HOST_WIDE_INT.
+
+ * opt-read.awk: Handle HOST_WIDE_INT for "Variable".
+
+ * optc-save-gen.awk: Support HOST_WIDE_INT on var_target_other.
+
+ * opth-gen.awk: Use HOST_WIDE_INT_1 on HOST_WIDE_INT. Properly
+ check masks for HOST_WIDE_INT.
+
+ * opts-common.c (set_option): Support HOST_WIDE_INT flag_var.
+ (option_enabled): Likewise.
+ (get_option_state): Likewise.
+
+ * opts.h (cl_option): Add cl_host_wide_int. Change var_value
+ to HOST_WIDE_INT.
+
+2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+ Marc Glisse <marc.glisse@normalesup.org>
+
+ PR libstdc++-v3/1773
+ * target.def (decl_mangling_context): New C++ hook.
+ * doc/tm.texi: Regenerate.
+ * config/sol2-cxx.c, config/sol2-stubs.c: New files.
+ * config/sol2-protos.h: Group by source file.
+ (solaris_cxx_decl_mangling_context): Declare.
+ * config/sol2.h (TARGET_CXX_DECL_MANGLING_CONTEXT): Define.
+ * config/t-sol2 (sol2-cxx.o, sol2-stubs.o): New targets.
+ Use $<.
+ * config.gcc (*-*-solaris2*): Add sol2-cxx.o to cxx_target_objs.
+ Add sol2-stubs.o to extra_objs.
+
+2011-08-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/50009
+ * stor-layout.c (update_alignment_for_field): Don't ICE on
+ packed flexible array members if ms_bitfield_layout_p.
+
+ PR target/50092
+ * config/i386/i386.c (assign_386_stack_local): Call validize_mem
+ on the result before returning it.
+
+ PR debug/50017
+ * tree-vect-stmts.c (vect_finish_stmt_generation): If gsi_stmt (*gsi)
+ is a debug stmt, use location of the first non-debug stmt after it.
+
+2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * config/arm/arm.c (arm_rtx_costs_1): Don't modify the costs of SET.
+ (arm_size_rtx_costs): Likewise.
+
+2011-08-18 Richard Guenther <rguenther@suse.de>
+
+ * tree.h (tree_int_cst_msb): Remove.
+ * tree.c (tree_int_cst_msb): Likewise.
+ (tree_int_cst_sign_bit): Move from ...
+ * tree-ssa-loop-ivopts.c (tree_int_cst_sign_bit): ... here.
+
+2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * doc/tm.texi.in (TARGET_RTX_COSTS): Add an opno paramter.
+ * doc/tm.texi: Regenerate.
+ * target.def (rtx_costs): Add an opno parameter.
+ * hooks.h (hook_bool_rtx_int_int_intp_bool_false): Replace with...
+ (hook_bool_rtx_int_int_int_intp_bool_false): ...this.
+ * hooks.c (hook_bool_rtx_int_int_intp_bool_false): Replace with...
+ (hook_bool_rtx_int_int_int_intp_bool_false): ...this.
+ * cse.c (COST_IN): Add an opno parameter.
+ (notreg_cost): Likewise. Update call to rtx_cost.
+ (COST, fold_rtx): Update accordingly.
+ * dojump.c (prefer_and_bit_test): Update call to rtx_cost.
+ * expmed.c (emit_store_flag): Likewise.
+ * optabs.c (avoid_expensive_constant): Add an opno parameter.
+ Update call to rtx_cost.
+ (expand_binop_directly, expand_binop): Likewise.
+ (expand_twoval_binop, prepare_cmp_insn): Likewise.
+ * rtl.h (rtx_cost, get_full_rtx_cost): Add opno parameters.
+ (set_src_cost, get_full_set_src_cost): Update accordingly.
+ * rtlanal.c (rtx_cost): Add an opno parameter. Update call
+ to target hook.
+ (get_full_rtx_cost): Add an opno paramter. Update calls to rtx_cost.
+ (default_adress_cost): Update calls to rtx_cost.
+
+ * config/arm/arm.c (arm_rtx_costs_1, arm_size_rtx_costs)
+ (arm_slowmul_rtx_costs): Adjust calls to rtx_cost.
+ (arm_rtx_costs): Add an opno parameter.
+ * config/alpha/alpha.c (alpha_rtx_costs): Add an opno parameter and
+ adjust any recursive rtx-cost calls.
+ * config/avr/avr.c (avr_operand_rtx_cost, avr_rtx_costs): Likewise.
+ * config/bfin/bfin.c (bfin_rtx_costs): Likewise.
+ * config/c6x/c6x.c (c6x_rtx_costs): Likewise.
+ * config/cris/cris.c (cris_rtx_costs): Likewise.
+ * config/frv/frv.c (frv_rtx_costs): Likewise.
+ * config/h8300/h8300.c (h8300_rtx_costs): Likewise.
+ * config/i386/i386.c (ix86_rtx_costs): Likewise.
+ * config/ia64/ia64.c (ia64_rtx_costs): Likewise.
+ * config/iq2000/iq2000.c (iq2000_rtx_costs): Likewise.
+ * config/lm32/lm32.c (lm32_rtx_costs): Likewise.
+ * config/m32c/m32c.c (m32c_rtx_costs): Likewise.
+ * config/m32r/m32r.c (m32r_rtx_costs): Likewise.
+ * config/m68k/m68k.c (m68k_rtx_costs): Likewise.
+ * config/mcore/mcore.c (mcore_rtx_costs): Likewise.
+ * config/mep/mep.c (mep_rtx_cost): Likewise.
+ * config/microblaze/microblaze.c (microblaze_rtx_costs): Likewise.
+ * config/mips/mips.c (mips_binary_cost): Update call to rtx_cost.
+ (mips_zero_extend_cost): Add an opno parameter.
+ * config/mmix/mmix.c (mmix_rtx_costs): Likewise.
+ * config/mn10300/mn10300.c (mn10300_address_cost): Update call
+ to rtx_cost.
+ (mn10300_rtx_costs): Add an opno parameter and adjust any recursive
+ rtx-cost calls.
+ * config/pa/pa.c (hppa_rtx_costs): Likewise.
+ * config/pdp11/pdp11.c (pdp11_rtx_costs): Likewise.
+ * config/picochip/picochip.c (picochip_rtx_costs): Likewise.
+ * config/rs6000/rs6000.c (rs6000_rtx_costs): Likewise.
+ (rs6000_debug_rtx_costs): Likewise.
+ * config/s390/s390.c (s390_rtx_costs): Likewise.
+ * config/score/score-protos.h (score_rtx_costs): Likewise.
+ * config/score/score.c (score_rtx_costs): Likewise.
+ * config/sh/sh.c (andcosts): Update call to rtx_cost.
+ (sh_rtx_costs): Add an opno parameter.
+ * config/sparc/sparc.c (sparc_rtx_costs): Likewise.
+ * config/spu/spu.c (spu_rtx_costs): Likewise.
+ * config/stormy16/stormy16.c (xstormy16_rtx_costs): Likewise.
+ * config/v850/v850.c (v850_rtx_costs): Likewise.
+ * config/vax/vax.c (vax_rtx_costs): Likewise.
+ * config/xtensa/xtensa.c (xtensa_rtx_costs): Likewise.
+
+2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * rtl.h (set_src_cost, get_full_set_src_cost): New functions.
+ * auto-inc-dec.c (attempt_change): Use set_src_cost instead of
+ rtx_cost.
+ * calls.c (precompute_register_parameters): Likewise.
+ * combine.c (expand_compound_operation, make_extraction): Likewise.
+ (force_to_mode, distribute_and_simplify_rtx): Likewise.
+ * dse.c (find_shift_sequence): Likewise.
+ * expmed.c (init_expmed, expand_mult, expand_smod_pow2): Likewise.
+ * expr.c (compress_float_constant): Likewise.
+ * fwprop.c (should_replace_address, try_fwprop_subst): Likewise.
+ * gcse.c (want_to_gcse_p): Likewise.
+ * ifcvt.c (noce_try_sign_mask): Likewise.
+ * loop-doloop.c (doloop_optimize): Likewise.
+ * loop-invariant.c (create_new_invariant): Likewise.
+ * optabs.c (avoid_expensive_constant): Likewise.
+ * postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands)
+ (try_replace_in_use, reload_cse_move2add): Likewise.
+ * reload1.c (calculate_elim_costs_all_insns): Likewise.
+ (note_reg_elim_costly): Likewise.
+ * rtlanal.c (insn_rtx_cost): Likewise.
+ * simplify-rtx.c (simplify_binary_operation_1): Likewise.
+ * stmt.c (lshift_cheap_p): Likewise.
+ * tree-ssa-loop-ivopts.c (seq_cost, computation_cost): Likewise.
+ * config/avr/avr.c (final_prescan_insn): Likewise.
+ * config/bfin/bfin.c (bfin_rtx_costs): Likewise.
+ * config/mips/mips.c (mips_binary_cost, mips_rtx_costs): Likewise.
+
+2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * rtl.h (set_rtx_cost, get_full_set_rtx_cost): New functions.
+ * auto-inc-dec.c (attempt_change): Use set_rtx_cost.
+ * cfgloopanal.c (seq_cost): Likewise.
+ * loop-invariant.c (create_new_invariant): Likewise.
+ * postreload.c (move2add_use_add2_insn, move2add_use_add3_insn)
+ (reload_cse_move2add): Use get_full_set_rtx_cost.
+
+2011-08-18 Richard Guenther <rguenther@suse.de>
+
+ * expr.c (get_inner_reference): Fix typo in last change.
+
+2011-08-18 Paolo Carlini <paolo.carlini@oracle.com>
+ Joseph Myers <joseph@codesourcery.com>
+
+ PR tree-optimization/49963
+ * hwint.c (absu_hwi): Define.
+ * hwint.h (absu_hwi): Declare.
+ * fold-const.c (fold_plusminus_mult_expr): Use absu_hwi instead
+ of abs_hwi.
+ * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
+ * tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Likewise.
+
+2011-08-18 Richard Guenther <rguenther@suse.de>
+
+ * expr.c (get_inner_reference): Sign-extend the constant
+ twos-complement offset before doing arbitrary precision
+ arithmetic on it.
+ * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
+ (get_constraint_for_1): Pass the offset of a MEM_REF unchanged
+ to get_constraint_for_ptr_offset.
+
+2011-08-17 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/50068
+ * config/sh/sh.c (sh_output_mi_thunk): Don't call dbr_schedule.
+
+2011-08-17 Richard Guenther <rguenther@suse.de>
+
+ * tree.h (convert_to_ptrofftype_loc): New function.
+ (convert_to_ptrofftype): Define.
+ * builtins.c (expand_builtin_bzero): Use size_type_node.
+ (fold_builtin_bzero): Likewise.
+ (std_gimplify_va_arg_expr): Build the BIT_AND_EXPR on the pointer.
+ * c-typeck.c (build_unary_op): Use convert_to_ptrofftype_loc.
+ * cgraphunit.c (thunk_adjust): Use fold_build_pointer_plus_loc.
+ (cgraph_redirect_edge_call_stmt_to_callee): Use size_int.
+ * expr.c (expand_expr_addr_expr_1): Use fold_build_pointer_plus.
+ * fold-const.c (build_range_check): Negate using the original type.
+ (fold_unary_loc): Use fold_build_pointer_plus_loc.
+ * gimple-fold.c (gimple_adjust_this_by_delta): Use
+ convert_to_ptrofftype.
+ * gimplify.c (gimplify_self_mod_expr): Likewise.
+ * graphite-clast-to-gimple.c (clast_to_gcc_expression): Likewise.
+ (graphite_create_new_loop_guard): Likewise.
+ * graphite-sese-to-poly.c (my_long_long): Remove.
+ (scop_ivs_can_be_represented): Adjust.
+ * tree-cfg.c (verify_gimple_assign_unary): Use ptrofftype_p.
+ * tree-chrec.c (chrec_fold_plus_1): Use fold_build_pointer_plus.
+ * tree-loop-distribution.c (build_size_arg_loc): Use
+ size_type_node.
+ (generate_memset_zero): Simplify.
+ * tree-mudflap.c: Use fold_convert, not convert.
+ * tree-predcom.c (suitable_reference_p): Expand DR_OFFSET in
+ its own type.
+ (determine_offset): Likewise for DR_STEP.
+ (valid_initializer_p): Likewise.
+ * tree-profile.c (prepare_instrumented_value): Convert the pointer
+ to an integer type of same size.
+ * tree-scalar-evolution.c (interpret_rhs_expr): Do not refer
+ to sizetype without need.
+ * tree-ssa-address.c (tree_mem_ref_addr): Likewise.
+ * tree-ssa-loop-ivopts.c (find_bivs): Use convert_to_ptrofftype.
+ * tree-ssa-loop-manip.c (create_iv): Likewise.
+ (determine_exit_conditions): Adjust comment.
+ * tree-ssa-pre.c (create_expression_by_pieces): Use
+ convert_to_ptrofftype.
+ * tree-ssa-structalias.c (get_constraint_for_1): Likewise.
+ * varasm.c (array_size_for_constructor): Compute using double_ints.
+
+2011-08-16 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (spu_emit_branch_or_set): Avoid reverse tests
+ when generating an integer result where possible. Short-cut
+ comparison against 0 also for QImode.
+
+2011-08-16 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.h (LEGITIMIZE_RELOAD_ADDRESS): New macro.
+ * config/spu/spu-protos.h (spu_legitimize_reload_address): Add
+ prototype.
+ * config/spu/spu.c (spu_legitimize_reload_address): New function.
+ (spu_legitimate_address_p): Do not check displacement if the base
+ is an eliminable stack register.
+
+2011-08-16 Anatoly Sokolov <aesok@post.ru>
+
+ * config/m32c/m32c.h (PREFERRED_RELOAD_CLASS,
+ PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro.
+ * config/m32c/m32c-protos.h (m32c_preferred_reload_class,
+ m32c_preferred_output_reload_class): Remove.
+ * config/m32c/m32c.c (m32c_preferred_reload_class): Make static.
+ Change rclass argument and return types to reg_class_t. Use
+ reg_class_subset_p instead of class_sizes.
+ (m32c_preferred_output_reload_class): Make static. Change rclass
+ argument and return types to reg_class_t.
+ (TARGET_PREFERRED_RELOAD_CLASS,
+ TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
+
+2011-08-16 Kai Tietz <ktietz@redhat.com>
+
+ * config/i386/mingw32.h (GOMP_SELF_SPEC): Add -pthread option.
+
+2011-08-16 Richard GUenther <rguenther@suse.de>
+
+ PR tree-optimization/50082
+ * tree-ssa-forwprop.c (combine_cond_expr_cond): Handle overflow
+ warnings here, instead of ...
+ (ssa_forward_propagate_and_combine): ... here.
+ (forward_propagate_into_comparison_1): Adjust.
+ (forward_propagate_into_comparison): Likewise.
+ (forward_propagate_into_gimple_cond): Likewise.
+ (forward_propagate_into_cond): Likewise.
+
+2011-08-16 Andreas Schwab <schwab@redhat.com>
+
+ * ggc.h (ggc_alloc_rtvec_sized): Use ggc_alloc_zone_rtvec_def
+ instead of ggc_alloc_zone_vec_rtvec_def.
+
+2011-08-16 Richard Guenther <rguenther@suse.de>
+
+ * tree.h (ptrofftype_p): New helper function.
+ * tree-cfg.c (verify_expr): Use ptrofftype_p for POINTER_PLUS_EXPR
+ offset verification.
+ (verify_gimple_assign_binary): Likewise.
+ * tree.c (build2_stat): Likewise.
+ * tree-chrec.c (chrec_fold_plus_poly_poly): Likewise.
+ (reset_evolution_in_loop): Likewise.
+ * tree-chrec.h (build_polynomial_chrec): Likewise.
+
+2011-08-16 Liang Wang <lwang1@marvell.com>
+
+ * ggc.h (ggc_alloc_rtvec_sized): Change arguments of
+ ggc_alloc_zone_vec_rtvec_def.
+
+2011-08-16 Richard Guenther <rguenther@suse.de>
+
+ * tree-vrp.c (extract_range_from_multiplicative_op_1): New
+ helper factored out from ...
+ (extract_range_from_binary_expr_1): ... here. Re-structure
+ to not glob handling too different tree codes.
+
+2011-08-15 Richard Henderson <rth@redhat.com>
+
+ PR middle-end/50006
+ * explow.c (allocate_dynamic_stack_space): Move suppress_reg_args_size
+ setting out to include allocate_stack named pattern as well.
+ * builtins.c (expand_builtin_apply): Add ARG_SIZE 0 note.
+ * stmt.c (expand_stack_restore): Likewise.
+
+2011-08-15 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50082
+ * fold-const.c (maybe_canonicalize_comparison_1): Properly
+ convert the modified operand to the other operand type.
+ (fold_comparison): Call maybe_canonicalize_comparison_1 with
+ useless conversions stripped from comparison operands.
+
+2011-08-15 Richard Guenther <rguenther@suse.de>
+
+ * tree-vrp.c (value_range_nonnegative_p): Fix anti-range case.
+ (extract_range_from_unary_expr_1): Restructure.
+
+2011-08-15 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50058
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Relax aggregate
+ copy matching.
+
+2011-08-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR target/50022
+ * config/arm/arm.c (output_move_double): Add 2 parameters
+ to count the number of insns emitted and whether to emit or not.
+ Use the flag to decide when to emit and count number of instructions
+ that will be emitted.
+ Handle case where output_move_double might be called for calculating
+ lengths with an invalid constant.
+ (arm_count_output_move_double_insns): Define.
+ * config/arm/arm-protos.h (arm_count_output_move_double_insns): Declare.
+ (output_move_double): Adjust prototype.
+ * config/arm/vfp.md ("*movdi_vfp"): Adjust call to
+ output_move_double.
+ ("*movdi_vfp_cortexa8"): Likewise and add attribute
+ for ce_count.
+ * config/arm/arm.md ("*arm_movdi"): Adjust call to output_move_double.
+ ("*movdf_soft_insn"): Likewise.
+ * config/arm/cirrus.md ("*cirrus_arm_movdi"): Likewise.
+ ("*cirrus_thumb2_movdi"): Likewise.
+ ("*thumb2_cirrus_movdf_hard_insn"): Likewise.
+ ("*cirrus_movdf_hard_insn"): Likewise.
+ * config/arm/neon.md (*neon_mov<mode> VD): Likewise.
+ * config/arm/iwmmxt.md ("*iwmmxt_arm_movdi"): Likewise.
+ ("mov<mode>_internal VMMX"): Likewise.
+ * config/arm/fpa.md (*movdf_fpa, *thumb2_movdf_fpa): Likewise.
+
+2011-08-14 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_expand_round_sse4): New function.
+ * config/i386/i386-protos.h (ix86_expand_round_sse4): New prototype.
+ * config/i386/i386.md (round<mode>2): Use ix86_expand_round_sse4
+ for TARGET_ROUND.
+
+ (rint<mode>2): Simplify TARGET_ROUND check.
+ (floor<mode>2): Ditto.
+ (ceil<mode>2): Ditto.
+ (btrunc<mode>2): Ditto.
+
+2011-08-14 Anatoly Sokolov <aesok@post.ru>
+
+ * config/mmix/mmix.c (TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Redefine
+ as mmix_preferred_output_reload_class.
+
+2011-08-14 Georg-Johann Lay <avr@gjlay.de>
+
+ * PR target/49903
+ * config/avr/avr.md (UNSPEC_IDENTITY): New c_enum.
+ (branch_unspec): New insn.
+ (branch): Beauty farm.
+ * config/avr/avr.c (compare_condition): Use JUMP_P. Test SET_SRC
+ to be IF_THEN_ELSE.
+ (avr_compare_pattern, avr_reorg_remove_redundant_compare):
+ New static functions.
+ (avr_reorg): Use them. Use next_real_insn instead of NEXT_INSN.
+ Use CONST_INT_P. Beauty.
+
+2011-08-12 Richard Henderson <rth@redhat.com>
+
+ PR rtl-opt/49994
+ * sched-init.h (struct deps_desc): Add sched_before_next_jump.
+ * sched-deps.c (init_deps): Clear it.
+ (deps_analyze_insn): Consume it.
+ (sched_analyze_insn): Fill it.
+
+2011-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR target/48328
+ * config/arm/arm.h (CASE_VECTOR_SHORTEN_MODE): Fix distance
+ for tbh instructions.
+
+2011-08-12 Diego Novillo <dnovillo@google.com>
+
+ * data-streamer.h (streamer_write_zero): Rename from output_zero.
+ (streamer_write_uhwi): Rename from lto_output_uleb128.
+ (streamer_write_hwi): Rename from output_sleb128.
+ (streamer_write_string): Rename from lto_output_string.
+ (streamer_string_index): Rename from lto_string_index.
+ (streamer_write_string_with_length): Rename from
+ lto_output_string_with_length.
+ (streamer_write_uhwi_stream): Rename from lto_output_uleb128_stream.
+ (streamer_write_hwi_stream): Rename from lto_output_sleb128_stream.
+ (streamer_read_string): Rename from lto_input_string.
+ (streamer_read_indexed_string): Rename from input_string_internal.
+ (streamer_read_uhwi): Rename from lto_input_uleb128.
+ (streamer_read_hwi): Rename from lto_input_sleb128.
+ (streamer_write_hwi_in_range): Rename from lto_output_int_in_range.
+ (streamer_read_hwi_in_range): Rename from lto_input_int_in_range.
+ (streamer_write_enum): Rename from lto_output_enum.
+ (streamer_read_enum): Rename from lto_input_enum.
+ (streamer_write_record_start): Rename from output_record_start.
+ (streamer_read_record_start): Rename from input_record_start.
+ (streamer_write_bitpack): Rename from lto_output_bitpack.
+ (streamer_read_bitpack): Rename from lto_input_bitpack.
+ (streamer_write_char_stream): Rename from lto_output_1_stream.
+ (streamer_read_uchar): Rename from lto_input_1_unsigned.
+ * tree-streamer.h (streamer_cache_d): Rename from lto_streamer_cache_d.
+ (streamer_handle_as_builtin_p): Rename from lto_stream_as_builtin_p.
+ (streamer_read_string_cst): Rename from input_string_cst.
+ (streamer_read_chain): Rename from lto_input_chain.
+ (streamer_alloc_tree): Rename from lto_materialize_tree.
+ (streamer_read_tree_body): Rename from lto_input_tree_pointers.
+ (streamer_get_pickled_tree): Rename from lto_get_pickled_tree.
+ (streamer_get_builtin_tree): Rename from lto_get_builtin_tree.
+ (streamer_read_integer_cst): Rename from lto_input_integer_cst.
+ (streamer_read_tree_bitfields): Rename from tree_read_bitfields.
+ (streamer_write_chain): Rename from lto_output_chain.
+ (streamer_write_tree_header): Rename from lto_output_tree_header.
+ (streamer_pack_tree_bitfields): Rename from pack_value_fields.
+ (streamer_write_tree_body): Rename from lto_output_tree_pointers.
+ (streamer_write_integer_cst): Rename from lto_output_integer_cst.
+ (streamer_write_builtin): Rename from lto_output_builtin_tree.
+ (streamer_check_handled_ts_structures): Rename from
+ check_handled_ts_structures.
+ (streamer_tree_cache_insert): Rename from lto_streamer_cache_insert.
+ (streamer_tree_cache_insert_at): Rename from
+ lto_streamer_cache_insert_at.
+ (streamer_tree_cache_append): Rename from lto_streamer_cache_append.
+ (streamer_tree_cache_lookup): Rename from lto_streamer_cache_lookup.
+ (streamer_tree_cache_get): Rename from lto_streamer_cache_get.
+ (streamer_tree_cache_create): Rename from lto_streamer_cache_create.
+ (streamer_tree_cache_delete): Rename from lto_streamer_cache_delete.
+ * tree-streamer-out.c (write_string_cst): Rename from output_string_cst.
+ (write_identifier): Rename from output_identifier.
+ (write_ts_common_tree_pointers): Rename from
+ lto_output_ts_common_tree_pointers.
+ (write_ts_vector_tree_pointers): Rename from
+ lto_output_ts_vector_tree_pointers.
+ (write_ts_complex_tree_pointers): Rename from
+ lto_output_ts_complex_tree_pointers.
+ (write_ts_decl_minimal_tree_pointers): Rename from
+ lto_output_ts_decl_minimal_tree_pointers.
+ (write_ts_decl_common_tree_pointers): Rename from
+ lto_output_ts_decl_common_tree_pointers.
+ (write_ts_decl_non_common_tree_pointers): Rename from
+ lto_output_ts_decl_non_common_tree_pointers.
+ (write_ts_decl_with_vis_tree_pointers): Rename from
+ lto_output_ts_decl_with_vis_tree_pointers.
+ (write_ts_field_decl_tree_pointers): Rename from
+ lto_output_ts_field_decl_tree_pointers.
+ (write_ts_function_decl_tree_pointers): Rename from
+ lto_output_ts_function_decl_tree_pointers.
+ (write_ts_type_common_tree_pointers): Rename from
+ lto_output_ts_type_common_tree_pointers.
+ (write_ts_type_non_common_tree_pointers): Rename from
+ lto_output_ts_type_non_common_tree_pointers.
+ (write_ts_list_tree_pointers): Rename from
+ lto_output_ts_list_tree_pointers.
+ (write_ts_vec_tree_pointers): Rename from
+ lto_output_ts_vec_tree_pointers.
+ (write_ts_exp_tree_pointers): Rename from
+ lto_output_ts_exp_tree_pointers.
+ (write_ts_block_tree_pointers): Rename from
+ lto_output_ts_block_tree_pointers.
+ (write_ts_binfo_tree_pointers): Rename from
+ lto_output_ts_binfo_tree_pointers.
+ (write_ts_constructor_tree_pointers): Rename from
+ lto_output_ts_constructor_tree_pointers.
+ (write_ts_target_option): Rename from lto_output_ts_target_option.
+ (write_ts_translation_unit_decl_tree_pointers): Rename from
+ lto_output_ts_translation_unit_decl_tree_pointers.
+ * tree-streamer.c (streamer_tree_cache_add_to_node_array):
+ Rename from lto_streamer_cache_add_to_node_array.
+ (streamer_tree_cache_insert_1): Rename from lto_streamer_cache_insert_1.
+ (record_common_node): Rename from lto_record_common_node.
+
+ * streamer-hooks.h (bitpack_d, lto_streamer_cache_d): Remove forward
+ declarations.
+ * data-streamer-in.c (lto_input_widest_uint_uleb128): Remove unused
+ function.
+ * data-streamer-out.c (lto_output_widest_uint_uleb128_stream): Remove
+ unused function.
+ * Makefile.in (lto-section-out.o): Add dependency on DATA_STREAMER_H.
+ (ipa-reference.o): Likewise.
+ * lto-section-out.c: Include data-streamer.h.
+ * ipa-reference.c: Include data-streamer.h.
+
+2011-08-12 Nick Clifton <nickc@redhat.com>
+
+ * builtins.c (expand_builtin_memcmp): Do not use cmpstrnsi pattern.
+ * doc/md.texi (cmpstrn): Note that the comparison stops if both
+ fetched bytes are zero.
+ (cmpstr): Likewise.
+ (cmpmem): Note that the comparison does not stop if both of the
+ fetched bytes are zero.
+
+2011-08-12 Uros Bizjak <ubizjak@gmail.com>
+
+ * builtins.def (BUILT_IN_ICEIL{,F,L}, BUILT_IN_IFLOOR{,F,L}
+ BUILT_IN_IRINT{,F,L}, BUILT_IN_IROUND{,F,L}: New builtin definitions.
+ * convert.c (convert_to_integer): Convert to BUILT_IN_ICEIL,
+ BUILT_IN_IFLOOR, BUILT_IN_IRINT or BUILT_INT_IROUND when converting
+ to integer_type_node.
+ * fold-const.c (tree_call_nonnegative_warnv_p): Handle BUILT_IN_ICEIL,
+ BUILT_IN_IFLOOR, BUILT_IN_IRINT and BUILT_INT_IROUND.
+ * builtins.c (expand_builtin_in): Ditto.
+ (mathfn_built_in_1): Ditto.
+ (expand_builtin_int_roundingfn): Handle BUILT_IN_ICEIL and
+ BUILT_IN_IFLOOR.
+ (expand_builtin_int_roundingfn_2): Handle BUILT_IN_IRINT and
+ BUILT_IN_IROUND.
+ (fold_fixed_mathfn): Canonicalize BUILT_IN_ICEIL, BUILTIN_IN_IFLOOR
+ BUILT_IN_IRINT and BUILT_IN_IROUND to BUILT_IN_LCEIL,
+ BUILTIN_IN_LFLOOR, BUILT_IN_LRINT and BUILT_IN_LROUND on ILP32 targets.
+
+2011-08-12 Richard Guenther <rguenther@suse.de>
+
+ * tree-vrp.c (extract_range_from_unary_expr_1): Implement -X as 0 - X.
+
+2011-08-12 Romain Geissler <romain.geissler@gmail.com>
+
+ * Makefile.in (PLUGIN_HEADERS): Add C_TREE_H.
+
+2011-08-12 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/arm/arm.c (get_label_padding): New function.
+ (create_fix_barrier, arm_reorg): Use it.
+
+2011-08-11 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/49781
+ * config/i386/i386.md (*lea_5_zext): New.
+ (*lea_6_zext): Ditto.
+ * config/i386/predicates.md (const_32bit_mask): New predicate.
+ (lea_address_operand): Reject AND.
+ * config/i386/i386.c (ix86_decompose_address): Allow Dimode AND with
+ const_32bit_mask immediate.
+ (ix86_print_operand_address): Handle AND.
+ (memory_address_length): Ditto.
+
+2011-08-11 Romain Geissler <romain.geissler@gmail.com>
+ Brian Hackett <bhackett1024@gmail.com>
+
+ * plugin.def: Add event for finish_decl.
+ * plugin.c (register_callback, invoke_plugin_callbacks): Same.
+ * c-decl.c (finish_decl): Invoke callbacks on above event.
+ * doc/plugins.texi: Document above event.
+
+2011-08-11 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid redundant
+ lookups, make looking through aggregate copies stronger.
+
+2011-08-11 Richard Henderson <rth@redhat.com>
+
+ PR bootstrap/50018
+ * expr.c (fixup_args_size_notes): Accept and ignore normal calls.
+
+2011-08-11 Richard Guenther <rguenther@suse.de>
+
+ * lto-cgraph.c (input_node): Use DECL_BUILT_IN.
+ * tree-vrp.c (stmt_interesting_for_vrp): Likewise.
+ (vrp_visit_stmt): Likewise.
+
+2011-08-11 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50040
+ * gimplify.c (gimplify_modify_expr_complex_part): Mark the
+ load of the other piece with TREE_NO_WARNING.
+ * tree-flow.h (warn_uninit): Adjust prototype.
+ * tree-ssa.c (warn_uninit): Take uninitialized SSA name,
+ the base variable and the expression that is used separately.
+ Properly query all TREE_NO_WARNING flags.
+ (struct walk_data): Remove.
+ (warn_uninitialized_var): Likewise.
+ (warn_uninitialized_vars): Do not walk gimple pieces but simply
+ look at all SSA uses of the statement. Handle unused memory
+ separately.
+ * tree-ssa-uninit.c (warn_uninitialized_phi): Adjust.
+
+2011-08-11 Kazuhiro Inaoka <kazuhiro.inaoka.ud@renesas.com>
+
+ * config/rx/rx.md (movsicc): Allow register to register transfers.
+ (*movsicc): Likewise.
+ (*stcc): Restrict this pattern to EQ and NE compares.
+ (*stcc_reg): New pattern. Works for any comparison but only for
+ register transfers.
+
+2011-08-11 Diego Novillo <dnovillo@google.com>
+
+ * tree-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers):
+ Call stream_write_tree instead of output_record_start.
+ (lto_output_ts_binfo_tree_pointers): Likewise.
+
+ * streamer-hooks.h (stream_write_tree): Move from tree-streamer.h.
+ Convert it to a macro.
+ (stream_read_tree): Likewise.
+
+ * lto-streamer.h (lto_stream_as_builtin_p): Move ...
+ * tree-streamer.h (lto_stream_as_builtin_p): ... here.
+
+ * lto-streamer-in.c (lto_read_tree): Call lto_streamer_cache_append
+ and tree_read_bitfields.
+ * lto-streamer-out.c (lto_is_streamable): Move from lto-streamer.c
+ (lto_write_tree): Call it.
+ * lto-streamer.c (lto_is_streamable): Move to lto-streamer-out.c
+ * streamer-hooks.h (struct streamer_hooks): Remove fields
+ name, is_streamable and alloc_tree. Update all users.
+ * tree-streamer-in.c (tree_read_bitfields): Factor out of ...
+ (lto_materialize_tree): ... here.
+ Handle CALL_EXPR codes.
+ Remove call to lto_streamer_cache_append.
+ * tree-streamer-out.c (lto_output_tree_header): Handle CALL_EXPR nodes.
+ * tree-streamer.h (tree_read_bitfields): Declare.
+
+ * Makefile.in (TREE_STREAMER_H): Add STREAMER_HOOKS_H.
+ (gimple-streamer-in.o): Add dependency on TREE_STREAMER_H.
+ * tree-streamer.h (stream_read_tree): New. Replace all calls
+ to lto_input_tree with it.
+ (stream_write_tree): New. Replace all calls to lto_output_tree,
+ lto_output_tree_ref and lto_output_tree_or_ref with it.
+ * lto-streamer-in.c (lto_read_tree): Inline code from
+ lto_streamer_read_tree.
+ (lto_input_tree): Move from tree-streamer-in.c.
+ * lto-streamer-out.c (lto_output_tree_ref): Make static.
+ Remove handling of NULL values for EXPR.
+ Do not handle EXPRs that are not indexable.
+ (lto_write_tree): Move from tree-streamer-out.c.
+ Inline lto_streamer_write_tree.
+ (lto_output_tree): Move from tree-streamer-out.c.
+ If REF_P is true and EXPR is indexable, call lto_output_tree_ref.
+ * lto-streamer.c (lto_record_common_node): Move to tree-streamer.c.
+ (lto_preload_common_nodes): Likewise.
+ Remove assertions and adjustments for nodes
+ main_identifier_node, ptrdiff_type_node and fileptr_type_node.
+ (lto_streamer_hooks_init): Set streamer_hooks.write_tree to
+ lto_output_tree and streamer_hooks.read_tree to lto_input_tree.
+ * lto-streamer.h (lto_input_tree): Declare.
+ (lto_output_tree_ref): Remove.
+ * streamer-hooks.h (struct streamer_hooks): Remove fields
+ preload_common_nodes, indexable_with_decls_p,
+ pack_value_fields, unpack_value_fields and output_tree_header.
+ Update all users.
+ * tree-streamer-in.c (lto_materialize_tree): Make extern.
+ (lto_input_tree_pointers): Likewise.
+ (lto_read_tree): Move to lto-streamer-in.c.
+ (lto_input_integer_cst): Make extern.
+ (lto_get_pickled_tree): Likewise.
+ (lto_get_builtin_tree): Likewise.
+ (lto_input_tree): Move to lto-streamer-in.c.
+ * tree-streamer-out.c (pack_value_fields): Make extern.
+ (lto_output_tree_or_ref): Remove. Replace all callers with
+ calls to stream_write_tree.
+ (lto_output_builtin_tree): Make extern.
+ (lto_streamer_write_tree): Inline into lto_write_tree.
+ (lto_output_tree_pointers): Make extern.
+ (lto_output_tree_header): Likewise.
+ (lto_output_integer_cst): Likewise.
+ (lto_write_tree): Move to lto-streamer-out.c.
+ (lto_output_tree): Likewise.
+ * tree-streamer.c (lto_record_common_node): Move from lto-streamer.c
+ (preload_common_nodes): Likewise.
+ (lto_streamer_cache_create): Call it.
+ * tree-streamer.h: Include streamer-hooks.h.
+ (stream_write_tree): New.
+ (stream_read_tree): New.
+ (lto_input_tree): Remove.
+ (lto_materialize_tree): Declare.
+ (lto_input_tree_pointers): Declare.
+ (lto_get_pickled_tree): Declare.
+ (lto_get_builtin_tree): Declare.
+ (lto_input_integer_cst): Declare.
+ (lto_output_tree_header): Declare.
+ (pack_value_fields): Declare.
+ (lto_output_tree_pointers): Declare.
+ (lto_output_integer_cst): Declare.
+ (lto_output_builtin_tree): Declare.
+
+2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
+
+ * sel-sched-ir.c (has_dependence_note_reg_use): Call ds_full_merge
+ only if producer writes to the register given by regno.
+
+2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
+ Alexander Monakov <amonakov@ispras.ru>
+
+ * sched-deps.c (sched_get_condition_with_rev): Rename to ...
+ (sched_get_condition_with_rev_uncached): ... this. Factor out
+ condition caching logic into ...
+ (sched_get_condition_with_rev): ... this. Reimplement. Do not
+ attempt to use cache for instructions with zero luid.
+ (sched_analyze_insn): Use INSN_CACHED_COND instead of INSN_COND.
+ * sched-int.h (INSN_COND): Rename to INSN_CACHED_COND.
+
+2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
+
+ * sel-sched-ir.c (get_seqno_of_a_pred): Rename to
+ get_seqno_for_a_jump. Update the caller.
+ (get_seqno_by_succs): New. Use it ...
+ (get_seqno_for_a_jump): ... here to find a seqno if looking at
+ predecessors was not sufficient.
+ (get_seqno_by_preds): Include head in iteration range, exclude insn.
+
+2011-08-11 Dmitry Melnik <dm@ispras.ru>
+
+ * sel-sched-ir.c (invalidate_av_set): Remove the assert.
+
+2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
+
+ * sel-sched-ir.h (register_unavailable_p): Declare.
+ * sel-sched-ir.c (register_unavailable_p): New. Use it...
+ (set_unavailable_target_for_expr): ... here to properly test
+ availability of a register.
+ (speculate_expr): Ditto.
+ * sel-sched.c (substitute_reg_in_expr): Ditto.
+ (av_set_could_be_blocked_by_bookkeeping_p): Ditto.
+
+2011-08-11 Sergey Grechanik <mouseentity@ispras.ru>
+
+ * sel-sched.c (verify_target_availability): Fix usage of
+ hard_regno_nregs.
+
+2011-08-11 Dmitry Melnik <dm@ispras.ru>
+
+ * sel-sched-ir.c (init_global_and_expr_for_insn): Forbid copying of
+ recognized by cannot_copy_insn_p hook and volatile instructions.
+
+2011-08-11 Dmitry Melnik <dm@ispras.ru>
+
+ * sel-sched-ir.c (merge_expr_data): Take maximum spec.
+
+2011-08-11 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * doc/md.texi (define_bypass): Say that the instruction names can
+ be filename-style globs.
+ * Makefile.in (FNMATCH_H): Define.
+ (build/genattrtab.o, build/genautomata.o): Depend on $(FNMATCH_H).
+ * genattrtab.c: Include fnmatch.h.
+ (bypass_list): Change field name from "insn" to "pattern".
+ (gen_bypass_1): Update accordingly.
+ (process_bypasses): Use fnmatch to check for matches between
+ insn reservations and define_bypasses.
+ * genautomata.c: Include fnmatch.h.
+ (bypass_decl): Rename in_insn_name and out_insn_name to in_pattern
+ and out_pattern respectively.
+ (gen_bypass, insert_bypass): Update accordingly.
+ (for_each_matching_insn, process_bypass_2, process_bypass_1)
+ (process_bypass): New functions.
+ (process_decls): Use process_bypass. Update after field name changes.
+
+2011-08-11 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49687
+ * config/avr/avr.md (smulqi3_highpart): New insn.
+ (umulqi3_highpart): New insn.
+ (*subqi3.ashiftrt7): New insn.
+ (smulhi3_highpart): New expander.
+ (umulhi3_highpart): Nex expander.
+ (*smulhi3_highpart_call): New insn.
+ (*umulhi3_highpart_call): New insn.
+ (extend_u): New code attribute.
+ (extend_prefix): Rename code attribute to extend_su.
+ * config/avr/avr.c (avr_rtx_costs): Report costs of highpart of
+ widening QI/HI multiply.
+
+2011-08-11 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50039
+ * tree-vect-patterns.c (vect_operation_fits_smaller_type): Check
+ that DEF_STMT has a stmt_vec_info.
+
+2011-08-10 Richard Guenther <rguenther@suse.de>
+
+ * tree.h (can_trust_pointer_alignment): Remove.
+ * builtins.c (can_trust_pointer_alignment): Remove.
+
+2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
+
+ * c-typeck.c (scalar_to_vector): New function. Try scalar to
+ vector conversion.
+ (stv_conv): New enum for scalar_to_vector return type.
+ (build_binary_op): Adjust.
+ * doc/extend.texi: Description of scalar to vector expansion.
+
+2011-08-10 Richard Guenther <rguenther@suse.de>
+
+ * tree.h (get_pointer_alignment): Remove max-align argument.
+ (get_object_alignment): Likewise.
+ * builtins.c (get_object_alignment_1): Adjust.
+ (get_object_alignment): Remove max-align argument.
+ (get_pointer_alignment): Likewise.
+ (expand_builtin_strlen): Adjust.
+ (expand_builtin_memcpy): Likewise.
+ (expand_builtin_mempcpy_args): Likewise.
+ (expand_builtin_strncpy): Likewise.
+ (expand_builtin_memset_args): Likewise.
+ (expand_builtin_memcmp): Likewise.
+ (expand_builtin_strcmp): Likewise.
+ (expand_builtin_strncmp): Likewise.
+ (get_builtin_sync_mem): Likewise.
+ (fold_builtin_memset): Likewise.
+ (fold_builtin_memory_op): Likewise.
+ (expand_builtin_memory_chk): Likewise.
+ * emit-rtl.c (get_mem_align_offset): Likewise.
+ (set_mem_attributes_minus_bitpos): Likewise.
+ * expr.c (expand_assignment): Likewise.
+ (expand_expr_real_1): Likewise.
+ * tree-sra.c (tree_non_mode_aligned_mem_p): Likewise.
+ * tree-ssa-forwprop.c (simplify_builtin_call): Likewise.
+ * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Likewise.
+ * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Likewise.
+ * value-prof.c (gimple_stringops_transform): Likewise.
+
+2011-08-10 Paulo J. Matos <paulo.matos@csr.com>
+
+ * doc/tm.texi.in (CLASS_MAX_NREGS): Fix typo.
+ * doc/tm.texi: Regenerate.
+
+2011-08-10 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/29560
+ * config/avr/avr.md (*ashlhiqi3): New insn-and-split.
+ (*ashl<extend_prefix>qihiqi3): New insn-and-splits.
+ (*ashl<extend_prefix>qihiqi3.mem): New insn-and-splits.
+ Add peephole2 to map ashlhi3 to ashlqi3 if high part of
+ shift target is unused.
+
+2011-08-10 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49937
+ * tree-ssa-ccp.c (get_value_from_alignment): Re-implement
+ using get_object_alignment_1.
+
+2011-08-09 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_emit_i387_round): New function.
+ * config/i386/i386-protos.h (ix86_emit_i387_round): Declare.
+ * config/i386/i386.md (round<mode>2): Use X87MODEF mode iterator.
+ Use ix86_emit_i387_round to expand round function for i387 math.
+ (lround<X87MODEF:mode><SWI248x:mode>2): Use X87MODEF mode iterator.
+ Use ix86_emit_i387_round to expand {l,ll}round function for i387 math.
+
+2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/sync.c: Move to ../libgcc.
+ * Makefile.in (libgcc.mvars): Remove LIBGCC_SYNC, LIBGCC_SYNC_CFLAGS.
+ * config/mips/t-libgcc-mips16 (LIBGCC_SYNC, LIBGCC_SYNC_CFLAGS):
+ Remove.
+
+2011-08-09 Anatoly Sokolov <aesok@post.ru>
+
+ * config/mmix/mmix.h (REGISTER_MOVE_COST): Remove macro.
+ * config/mmix/mmix-protos.h (mmix_register_move_cost): Remove.
+ * config/mmix/mmix.c (mmix_register_move_cost): Make static.
+ Change 'from' and 'to' arguments type to reg_class_t.
+ (TARGET_REGISTER_MOVE_COST): Define.
+
+2011-08-09 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR target/50026
+ Revert:
+ PR rtl-optimization/49990
+ * ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't
+ ignore classes which can not change mode.
+ (find_costs_and_classes): Ditto.
+
+2011-08-09 Richard Guenther <rguenther@suse.de>
+
+ * tree-vrp.c (zero_nonzero_bits_from_vr): Also return precise
+ information for ranges with only negative values.
+ (extract_range_from_binary_expr_1): Adjust BIT_IOR_EXPR and
+ BIT_AND_EXPR handling to handle ranges with negative values.
+
+2011-08-09 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ * config/i386/i386.c: Remove traling spaces.
+ * config/i386/sse.md: Likewise.
+ (*fma_fmadd_<mode>): Fix insn alternative 1 mnemonic.
+ (*fma_fmsub_<mode>): Likewise.
+ (*fma_fnmadd_<mode>): Likewise.
+ (*fma_fnmsub_<mode>): Likewise.
+
+2011-08-09 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.md: Disable extender peepholes at -O3.
+
+2011-08-09 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/49781
+ * config/i386/i386.md (reload_noff_load): New.
+ (reload_noff_store): Ditto.
+ * config/i386/i386.c (ix86_secondary_reload): Use
+ CODE_FOR_reload_noff_load and CODE_FOR_reload_noff_store to handle
+ double-word moves from/to non-offsetable addresses instead of
+ generating XMM temporary.
+
+2011-08-09 Anatoly Sokolov <aesok@post.ru>
+
+ * config/mmix/mmix.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove.
+
+2011-08-09 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50014
+ * tree-vect-loop.c (vectorizable_reduction): Get def type before
+ calling vect_get_vec_def_for_stmt_copy ().
+
+2011-08-08 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/49990
+ * ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't
+ ignore classes which can not change mode.
+ (find_costs_and_classes): Ditto.
+
+2011-08-08 Richard Henderson <rth@redhat.com>
+
+ PR middle-end/49990
+ * config/i386/i386.c (ix86_expand_prologue): Call
+ for SEH target gen_prologue_use instead of gen_blockage
+ at prologue's end.
+
+2011-08-08 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/49923
+ * tree-sra.c (access_precludes_ipa_sra_p): Also check access
+ memory alignment.
+
+2011-08-08 Diego Novillo <dnovillo@google.com>
+
+ * Makefile.in (LTO_STREAMER_H): Add DIAGNOSTIC_H.
+ (DATA_STREAMER_H): New.
+ (GIMPLE_STREAMER_H): New.
+ (TREE_STREAMER_H): New.
+ (STREAMER_HOOKS_H): New.
+ (OBJS): Add data-streamer.o, data-streamer-in.o, data-streamer-out.o,
+ gimple-streamer-in.o, gimple-streamer-out.o, streamer-hooks.o,
+ tree-streamer.o, tree-streamer-in.o and tree-streamer-out.o.
+ (data-streamer.o): New.
+ (data-streamer-in.o): New.
+ (data-streamer-out.o): New.
+ (gimple-streamer-in.o): New.
+ (gimple-streamer-out.o): New.
+ (streamer-hooks.o): New.
+ (tree-streamer.o): New.
+ (tree-streamer-in.o): New.
+ (tree-streamer-out.o): New.
+ (lto-cgraph.o): Add dependency on DATA_STREAMER_H and TREE_STREAMER_H.
+ (lto-streamer-in.o): Add dependency on DATA_STREAMER_H,
+ GIMPLE_STREAMER_H and TREE_STREAMER_H.
+ (lto-streamer-out.o): Add dependency on DATA_STREAMER_H,
+ GIMPLE_STREAMER_H and TREE_STREAMER_H.
+ (lto-streamer.o): Add dependency on STREAMER_HOOKS_H.
+ (ipa-prop.o): Add dependency on DATA_STREAMER_H and TREE_STREAMER_H.
+ (ipa-inline-analysis.o): Likewise.
+ (ipa-pure-const.o): Likewise.
+ * data-streamer-in.c: New.
+ * data-streamer-out.c: New.
+ * data-streamer.c: New.
+ * data-streamer.h: New.
+ * gimple-streamer-in.c: New.
+ * gimple-streamer-out.c: New.
+ * gimple-streamer.h: New.
+ * ipa-inline-analysis.c: Include data-streamer.h.
+ * ipa-prop.c: Include data-streamer.h.
+ * ipa-pure-const.c: Include data-streamer.h.
+ * lto-cgraph.c: Include data-streamer.h.
+ * lto-section-in.c (lto_input_uleb128): Move to data-streamer-in.c.
+ (lto_input_widest_uint_uleb128): Likewise.
+ (lto_input_sleb128): Likewise.
+ (bp_unpack_var_len_unsigned): Likewise.
+ (bp_unpack_var_len_int): Likewise.
+ * lto-section-out.c (lto_output_uleb128_stream): Move to
+ data-streamer-out.c.
+ (lto_output_widest_uint_uleb128_stream): Likewise.
+ (lto_output_sleb128_stream): Likewise.
+ (bp_pack_var_len_unsigned): Likewise.
+ (bp_pack_var_len_int): Likewise.
+ * lto-streamer-in.c: Include data-streamer.h and gimple-streamer.h.
+ (struct string_slot): Remove. Update all users.
+ (lto_tag_check_set): Make extern.
+ (lto_tag_check_range): Move to lto-streamer.h.
+ (lto_tag_check): Likewise.
+ (hash_string_slot_node): Remove. Update all users.
+ (eq_string_slot_node): Remove. Update all users.
+ (string_for_index): Move to data-streamer-in.c
+ (input_string_internal): Likewise.
+ (input_string_cst): Move to tree-streamer-in.c.
+ (input_identifier): Likewise.
+ (lto_input_string): Move to data-streamer-in.c
+ (input_record_start): Move to data-streamer.h
+ (canon_file_name): Use new definition of struct string_slot
+ from data-streamer.h. Set S_SLOT.LEN.
+ (lto_input_location): Make extern.
+ (lto_input_chain): Move to tree-streamer-in.c.
+ (lto_init_eh): Make extern.
+ (input_phi): Move to gimple-streamer-in.c.
+ (input_gimple_stmt): Likewise.
+ (input_bb): Likewise.
+ (unpack_ts_base_value_fields): Move to tree-streamer-in.c.
+ (unpack_ts_real_cst_value_fields): Likewise.
+ (unpack_ts_fixed_cst_value_fields): Likewise.
+ (unpack_ts_decl_common_value_fields): Likewise.
+ (unpack_ts_decl_wrtl_value_fields): Likewise.
+ (unpack_ts_decl_with_vis_value_fields): Likewise.
+ (unpack_ts_function_decl_value_fields): Likewise.
+ (unpack_ts_type_common_value_fields): Likewise.
+ (unpack_ts_block_value_fields): Likewise.
+ (unpack_ts_translation_unit_decl_value_fields): Likewise.
+ (unpack_value_fields): Likewise.
+ (lto_materialize_tree): Likewise.
+ (lto_input_ts_common_tree_pointers): Likewise.
+ (lto_input_ts_vector_tree_pointers): Likewise.
+ (lto_input_ts_complex_tree_pointers): Likewise.
+ (lto_input_ts_decl_minimal_tree_pointers): Likewise.
+ (lto_input_ts_decl_common_tree_pointers): Likewise.
+ (lto_input_ts_decl_non_common_tree_pointers): Likewise.
+ (lto_input_ts_decl_with_vis_tree_pointers): Likewise.
+ (lto_input_ts_field_decl_tree_pointers): Likewise.
+ (lto_input_ts_function_decl_tree_pointers): Likewise.
+ (lto_input_ts_type_common_tree_pointers): Likewise.
+ (lto_input_ts_type_non_common_tree_pointers): Likewise.
+ (lto_input_ts_list_tree_pointers): Likewise.
+ (lto_input_ts_vec_tree_pointers): Likewise.
+ (lto_input_ts_exp_tree_pointers): Likewise.
+ (lto_input_ts_block_tree_pointers): Likewise.
+ (lto_input_ts_binfo_tree_pointers): Likewise.
+ (lto_input_ts_constructor_tree_pointers): Likewise.
+ (lto_input_ts_target_option): Likewise.
+ (lto_input_ts_translation_unit_decl_tree_pointers): Likewise.
+ (lto_input_tree_pointers): Likewise.
+ (lto_get_pickled_tree): Likewise.
+ (lto_get_builtin_tree): Likewise.
+ (lto_read_tree): Likewise.
+ (lto_input_integer_cst): Likewise.
+ (lto_input_tree): Likewise.
+ * lto-streamer-out.c: Include data-streamer.h,
+ gimple-streamer.h and streamer-hooks.h.
+ (struct string_slot): Move to data-streamer.h.
+ (hash_string_slot_node): Likewise.
+ (eq_string_slot_node): Likewise.
+ (lto_string_index): Move to data-streamer-out.c.
+ (lto_output_string_with_length): Likewise.
+ (lto_output_string): Likewise.
+ (output_string_cst): Move to tree-streamer-out.c.
+ (output_identifier): Likewise.
+ (output_zero): Move to data-streamer-out.c
+ (output_uleb128): Likewise.
+ (output_sleb128): Likewise.
+ (output_record_start): Move to data-streamer.h
+ (pack_ts_base_value_fields): Move to tree-streamer-out.c.
+ (pack_ts_real_cst_value_fields): Likewise.
+ (pack_ts_fixed_cst_value_fields): Likewise.
+ (pack_ts_decl_common_value_fields): Likewise.
+ (pack_ts_decl_wrtl_value_fields): Likewise.
+ (pack_ts_decl_with_vis_value_fields): Likewise.
+ (pack_ts_function_decl_value_fields): Likewise.
+ (pack_ts_type_common_value_fields): Likewise.
+ (pack_ts_block_value_fields): Likewise.
+ (pack_ts_translation_unit_decl_value_fields): Likewise.
+ (pack_value_fields): Likewise.
+ (lto_output_chain): Likewise.
+ (lto_output_ts_common_tree_pointers): Likewise.
+ (lto_output_ts_vector_tree_pointers): Likewise.
+ (lto_output_ts_complex_tree_pointers): Likewise.
+ (lto_output_ts_decl_minimal_tree_pointers): Likewise.
+ (lto_output_ts_decl_common_tree_pointers): Likewise.
+ (lto_output_ts_decl_non_common_tree_pointers): Likewise.
+ (lto_output_ts_decl_with_vis_tree_pointers): Likewise.
+ (lto_output_ts_field_decl_tree_pointers): Likewise.
+ (lto_output_ts_function_decl_tree_pointers): Likewise.
+ (lto_output_ts_type_common_tree_pointers): Likewise.
+ (lto_output_ts_type_non_common_tree_pointers): Likewise.
+ (lto_output_ts_list_tree_pointers): Likewise.
+ (lto_output_ts_vec_tree_pointers): Likewise.
+ (lto_output_ts_exp_tree_pointers): Likewise.
+ (lto_output_ts_block_tree_pointers): Likewise.
+ (lto_output_ts_binfo_tree_pointers): Likewise.
+ (lto_output_ts_constructor_tree_pointers): Likewise.
+ (lto_output_ts_target_option): Likewise.
+ (lto_output_ts_translation_unit_decl_tree_pointers): Likewise.
+ (lto_output_tree_pointers): Likewise.
+ (lto_output_tree_header): Likewise.
+ (lto_output_builtin_tree): Likewise.
+ (lto_write_tree): Likewise.
+ (lto_output_integer_cst): Likewise.
+ (lto_output_tree): Likewise.
+ (output_phi): Move to gimple-streamer-out.c.
+ (output_gimple_stmt): Likewise.
+ (output_bb): Likewise.
+ * lto-streamer.c: Include tree-streamer.h and streamer-hooks.h.
+ (streamer_hooks): Move to streamer-hooks.c.
+ (check_handled_ts_structures): Move to tree-streamer.c
+ (lto_streamer_cache_add_to_node_array): Likewise.
+ (lto_streamer_cache_insert_1): Likewise.
+ (lto_streamer_cache_insert): Likewise.
+ (lto_streamer_cache_insert_at): Likewise.
+ (lto_streamer_cache_append): Likewise.
+ (lto_streamer_cache_lookup): Likewise.
+ (lto_streamer_cache_get): Likewise.
+ (lto_record_common_node): Likewise.
+ (lto_preload_common_nodes): Likewise.
+ (lto_streamer_cache_create): Likewise.
+ (lto_streamer_cache_delete): Likewise.
+ (streamer_hooks_init): Move to streamer-hooks.c.
+ * lto-streamer.h: Include diagnostic.h
+ (struct output_block, struct lto_input_block,
+ struct data_in, struct bitpack_d): Remove forward declarations.
+ (struct bitpack_d): Move to data-streamer.h.
+ (struct lto_streamer_cache_d): Move to tree-streamer.h.
+ (struct streamer_hooks): Move to streamer-hooks.h.
+ (bp_pack_var_len_unsigned): Move to data-streamer.h.
+ (bp_pack_var_len_int): Likewise.
+ (bp_unpack_var_len_unsigned): Likewise.
+ (bp_unpack_var_len_int): Likewise.
+ (lto_input_location): Declare.
+ (lto_tag_check_set): Declare.
+ (lto_init_eh): Declare.
+ (lto_output_tree_ref): Declare.
+ (lto_output_location): Declare.
+ (bitpack_create): Move to data-streamer.h.
+ (bp_pack_value): Likewise.
+ (lto_output_bitpack): Likewise.
+ (lto_input_bitpack): Likewise.
+ (bp_unpack_value): Likewise.
+ (lto_output_1_stream): Likewise.
+ (lto_input_1_unsigned): Likewise.
+ (lto_output_int_in_range): Likewise.
+ (lto_input_int_in_range): Likewise.
+ (bp_pack_int_in_range): Likewise.
+ (bp_unpack_int_in_range): Likewise.
+ (lto_output_enum): Likewise.
+ (lto_input_enum): Likewise.
+ (bp_pack_enum): Likewise.
+ (bp_unpack_enum): Likewise.
+ * streamer-hooks.c: New.
+ * streamer-hooks.h: New.
+ * tree-streamer-in.c: New.
+ * tree-streamer-out.c: New.
+ * tree-streamer.c: New.
+ * tree-streamer.h: New.
+
+2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gthr-posix95.h: Remove.
+ * gthr.h [_PTHREADS95]: Remove.
+ * configure.ac (enable_threads): Remove posix95.
+ * configure: Regenerate.
+ * doc/install.texi (Configuration, --enable-threads): Remove posix95.
+
+2011-08-08 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/49781
+ * config/i386/i386.c (ix86_decompose_address): Allow zero-extended
+ SImode addresses.
+ (ix86_print_operand_address): Handle zero-extended addresses.
+ (memory_address_length): Add length of addr32 prefix for
+ zero-extended addresses.
+ (ix86_secondary_reload): Handle moves to/from double-word general
+ registers from/to zero-extended addresses.
+ * config/i386/predicates.md (lea_address_operand): Reject
+ zero-extended operands.
+
+2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR other/48007
+ * config.gcc (libgcc_tm_file): Add i386/value-unwind.h for Linux/x86.
+
+ * system.h (REG_VALUE_IN_UNWIND_CONTEXT): Poisoned.
+ (ASSUME_EXTENDED_UNWIND_CONTEXT): Likewise.
+
+ * unwind-dw2.c (ASSUME_EXTENDED_UNWIND_CONTEXT): New.
+ (_Unwind_Context_Reg_Val): Likewise.
+ (_Unwind_Get_Unwind_Word): Likewise.
+ (_Unwind_Get_Unwind_Context_Reg_Val): Likewise.
+ (_Unwind_Context): Use _Unwind_Context_Reg_Val on the reg field.
+ (_Unwind_IsExtendedContext): Check ASSUME_EXTENDED_UNWIND_CONTEXT
+ for EXTENDED_CONTEXT_BIT.
+ (__frame_state_for): Likewise.
+ (uw_init_context_1): Likewise.
+ (_Unwind_GetGR): Updated.
+ (_Unwind_SetGR): Likewise.
+ (_Unwind_GetGRPtr): Likewise.
+ (_Unwind_SetGRPtr): Likewise.
+ (_Unwind_SetGRValue): Likewise.
+ (_Unwind_GRByValue): Likewise.
+ (uw_install_context_1): Likewise.
+
+ * doc/tm.texi.in: Document REG_VALUE_IN_UNWIND_CONTEXT and
+ ASSUME_EXTENDED_UNWIND_CONTEXT.
+ * doc/tm.texi: Regenerated.
+
+2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (gengtype$(exeext)): Add $(LDFLAGS).
+
+2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * doc/invoke.texi (DEC Alpha Options, -mcpu): native support isn't
+ Linux/GNU-specific.
+ (DEC Alpha Options, -mtune): Likewise.
+ (MIPS Options, -march): native is supported on IRIX.
+
+2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/sparc/driver-sparc.c: New file.
+ * config/sparc/x-sparc: New file.
+ * config.host: Use driver-sparc.o, sparc/x-sparc on sparc*-*-solaris2*.
+ * config/sparc/sparc.opt (native): New value for enum processor_type.
+ * config/sparc/sparc-opts.h (PROCESSOR_NATIVE): Declare.
+ * config/sparc/sparc.c (sparc_option_override): Abort if
+ PROCESSOR_NATIVE gets here.
+ * config/sparc/sol2.h [__sparc__] (host_detect_local_cpu): Declare.
+ (EXTRA_SPEC_FUNCTIONS, MCPU_MTUNE_NATIVE_SPECS,
+ DRIVER_SELF_SPECS): Define.
+ * doc/invoke.texi (SPARC Options, -mcpu): Document native.
+ (SPARC Options, -mtune): Likewise.
+ * configure.ac (EXTRA_GCC_LIBS): Check for libkstat.
+ Substitute result.
+ * configure: Regenerate.
+ * Makefile.in (EXTRA_GCC_LIBS): Set.
+ (xgcc$(exeext)): Add $(EXTRA_GCC_LIBS).
+ (cpp$(exeext)): Likewise.
+
+2011-08-08 Richard Guenther <rguenther@suse.de>
+
+ * tree-vrp.c (extract_range_from_unary_expr_1): New function,
+ split out from ...
+ (extract_range_from_unary_expr): ... here. Handle BIT_NOT_EXPR
+ by composition.
+
+2011-08-08 Mikael Pettersson <mikpe@it.uu.se>
+
+ PR tree-optimization/50005
+ * ipa-inline-analysis (remap_predicate): Add cast to
+ silence signed/unsigned comparison warning.
+
+2011-08-08 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * modulo-sched.c (get_sched_window): Use a table for the debug output.
+ Print the current ii.
+ (sms_schedule_by_order): Reduce whitespace in dump line.
+
+2011-08-08 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * modulo-sched.c (get_sched_window): Use just one loop for predecessors
+ and one loop for successors. Fix upper bound of memory range.
+
+2011-08-06 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/50001
+ * config/alpha/alpha.c (alpha_instantiate_decls): New function.
+ (TARGET_INSTANTIATE_DECLS): New define.
+
+2011-08-06 Paolo Bonzini <bonzini@gnu.org>
+ Mikael Morin <mikael.morin@sfr.fr>
+
+ * Makefile.in (INCLUDES_FOR_TARGET): New.
+ (LIBGCC2_CFLAGS): Use it.
+ (CRTSTUFF_CFLAGS): Use it instead of INCLUDES.
+
+2011-08-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_compute_frame_layout): Simplify
+ frame->save_regs_using_mov calculation.
+
+2011-08-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (ssemodesuffix): Remove V8SI mode.
+ * config/i386/sse.md (castmode): New mode attribute.
+ (avx_<castmode><avxsizesuffix>_<castmode>): Rename from
+ avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>.
+
+2011-08-05 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/49494
+ * ipa-inline-analysis.c (remap_predicate): Add bounds check.
+
+2011-08-05 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/49500
+ * tree-emultls.c (new_emutls_decl):Add alias_of parameter;
+ handle aliases.
+ (create_emultls_var):New function.
+ (ipa_lower_emutls): Handle aliases correctly.
+
+2011-08-05 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/49735
+ * ipa-inline.c (recursive_inlining): Look through aliases.
+
+2011-08-05 Jason Merrill <jason@redhat.com>
+
+ * config/i386/i386.c (setup_incoming_varargs_ms_64): Move
+ declarations to beginning of function.
+
+2011-08-05 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR rtl-optimization/49900
+ * sched-ebb.c (add_deps_for_risky_insns): Also add dependencies to
+ ensure basic blocks stay in the same order.
+
+2011-08-05 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/s390/s390.c (s390_expand_cs_hqi): Add new arguments to
+ store_bit_field.
+ (s390_expand_atomic): Same.
+
+2011-08-05 Richard Henderson <rth@redhat.com>
+
+ PR rtl-opt/49977
+ * dwarf2cfi.c (scan_insn_after): Split out of ...
+ (scan_trace): ... here. Correctly place notes wrt sequences.
+
+2011-08-05 Kaz Kojima <kkojima@gcc.gnu.org>
+ Richard Henderson <rth@redhat.com>
+
+ PR rtl-opt/49982
+ * expr.c (fixup_args_size_notes): Look through no-op moves.
+
+2011-08-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*push<mode>2): Use "o" constraint instead
+ of "m" for operand 0. Add type and mode attribute.
+ (*pushxf_nointeger"): Use "<" constraint for operand 0.
+ (*pushdf_rex64): New pattern, split out of *pushdf. Use "m"
+ constraint instead of "o" for opreand 1.
+ (*pushdf): Disable for TARGET_64BIT. Correct mode attribute.
+ (*movdi_internal_rex64): Use "!o" constraint instead of "!m" for
+ operand 0, alternative 4.
+ (*movdf_internal_rex64): Ditto for operand 0, alernative 6.
+
+2011-08-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/predicates.md (lea_address_operand): Rename from
+ no_seg_address_operand.
+ * config/i386/i386.md (*lea_1): Update operand 1 predicate for rename.
+ (*lea_1_zext): Ditto.
+ (*lea_2): Ditto.
+ (*lea_2_zext): Ditto.
+
+2011-08-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_print_operand_address): Handle SUBREGs of
+ parts.base and parts.index.
+ * config/i386/predicates.md (aligned_operand): Ditto.
+ (cmpxchg8b_pic_memory_operand): Ditto.
+
+2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/soft-fp: Move to ../libgcc.
+ * Makefile.in (SFP_MACHINE): Remove.
+ (libgcc-support): Remove $(SFP_MACHINE) dependency.
+ * config/arm/sfp-machine.h: Move to ../libgcc/config/arm.
+ * config/arm/t-arm-softfp: Move to
+ ../libgcc/config/arm/t-softfp.
+ * config/c6x/sfp-machine.h: Move to ../libgcc/config/c6x.
+ * config/c6x/t-c6x-softfp: Remove.
+ * config/i386/sfp-machine.h: Move to ../libgcc/config/i386.
+ * config/i386/t-fprules-softfp: Move to
+ ../libgcc/config/t-softfp-tf.
+ * config/ia64/sfp-machine.h: Move to ../libgcc/config/ia64.
+ * config/ia64/t-fprules-softfp: Remove.
+ * config/lm32/sfp-machine.h: Move to ../libgcc/config/lm32.
+ * config/lm32/t-fprules-softfp: Remove.
+ * config/moxie/sfp-machine.h: Remove.
+ * config/moxie/t-moxie-softfp: Remove.
+ * config/rs6000/darwin-ldouble-format: Move to
+ ../libgcc/config/rs6000/ibm-ldouble-format.
+ * config/rs6000/darwin-ldouble.c: Move to
+ ../libgcc/config/rs6000/ibm-ldouble.c
+ * config/rs6000/libgcc-ppc-glibc.ver: Move to ../libgcc/config/rs6000.
+ * config/rs6000/libgcc-ppc64.ver: Likewise.
+ * config/rs6000/sfp-machine.h: Likewise.
+ * config/rs6000/t-aix43 (SHLIB_MAPFILES): Remove
+ $(srcdir)/config/rs6000/libgcc-ppc64.ver.
+ (LIB2FUNCS_EXTRA): Remove.
+ (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/rs6000/t-aix52: Likewise
+ * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove
+ $(srcdir)/config/rs6000/darwin-ldouble.c.
+ (SHLIB_MAPFILES): Remove.
+ * config/rs6000/t-darwin64 (LIB2FUNCS_EXTRA): Remove
+ $(srcdir)/config/rs6000/darwin-ldouble.c.
+ * config/rs6000/t-fprules-softfp: Move to
+ ../libgcc/config/t-softfp-sfdf.
+ * config/rs6000/t-freebsd: Move to ../libgcc/config/rs6000.
+ * config/rs6000/t-linux64 (softfp_wrap_start, softfp_wrap_end): Remove.
+ * config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA): Remove
+ $(srcdir)/config/rs6000/darwin-ldouble.c.
+ * config/score/sfp-machine.h: Move to ../libgcc/config/score.
+ * config/score/t-score-softfp: Remove.
+ * config.gcc (arm*-*-linux*): Remove arm/t-arm-softfp,
+ soft-fp/t-softfp from tmake_file.
+ (arm*-*-uclinux*): Likewise.
+ (arm*-*-ecos-elf): Likewise.
+ (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
+ (arm*-*-rtems*): Likewise.
+ (arm*-*-elf): Likewise.
+ (moxie-*-elf): Remove moxie/t-moxie-softfp, soft-fp/t-softfp from
+ tmake_file.
+ (moxie-*-uclinux*): Likewise.
+ (moxie-*-rtems*): Likewise.
+ (lm32-*-elf*): Remove lm32/t-fprules-softfp, soft-fp/t-softfp from
+ tmake_file.
+ (lm32-*-rtems*): Likewise.
+ (lm32-*-uclinux*): Likewise.
+ (powerpc-*-freebsd*): Remove rs6000/t-freebsd,
+ rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file.
+ (powerpc-*-linux*, powerpc64-*-linux*): Remove
+ rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file.
+ (score-*-elf): Remove score/t-score-softfp, soft-fp/t-softfp from
+ tmake_file.
+ (tic6x-*-elf): Remove c6x/t-c6x-softfp, soft-fp/t-softfp from
+ tmake_file.
+ (tic6x-*-uclinux): Likewise.
+ (i[34567]86-*-darwin*, x86_64-*-darwin*): Remove i386/t-fprules-softfp,
+ soft-fp/t-softfp from tmake_file.
+ (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
+ (x86_64-*-kfreebsd*-gnu, i[34567]86-*-gnu*): Likewise.
+ (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Likewise.
+ (i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
+ (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Likewise.
+
+2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): Remove.
+ (libgcc-support): Remove $(FPBIT), $(DPBIT), $(TPBIT) dependencies.
+ (libgcc.mvars): Remove FPBIT, FPBIT_FUNCS, DPBIT, DPBIT_FUNCS,
+ TPBIT, TPBIT_FUNCS.
+ * config/fp-bit.c, config/fp-bit.h: Move to ../libgcc.
+ * config/arm/t-strongarm-elf (FPBIT, DPBIT, dp-bit.c, fp-bit.c):
+ Remove.
+ * config/arm/t-vxworks: Likewise.
+ * config/arm/t-wince-pe: Likewise.
+ * config/avr/t-avr (fp-bit.c, FPBIT): Remove.
+ * config/bfin/t-bfin (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+ * config/bfin/t-bfin-elf: Likewise.
+ * config/bfin/t-bfin-linux: Likewise.
+ * config/bfin/t-bfin-uclinux: Likewise.
+ * config/cris/t-cris (FPBIT, DPBIT, dp-bit.c, tmplibgcc_fp_bit.c):
+ Remove.
+ * config/fr30/t-fr30: Likewise.
+ * config/frv/t-frv: Likewise.
+ * config/h8300/t-h8300 (FPBIT, fp-bit.c): Remove.
+ * config/iq2000/t-iq2000 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+ * config/m32c/t-m32c: Likewise.
+ * config/m32r/t-linux: (LIB2FUNCS_EXTRA, fp-bit.c, dp-bit.c): Remove.
+ * config/m32r/t-m32r (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+ * config/mcore/t-mcore: Likewise.
+ * config/mep/t-mep: Likewise.
+ * config/microblaze/t-microblaze: Likewise.
+ * config/mips/t-linux64 (TPBIT, tp-bit.c): Remove.
+ * config/mips/t-mips (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+ * config/mips/t-sdemtk (FPBIT, DPBIT): Remove.
+ * config/mips/t-sr71k (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+ * config/mn10300/t-linux: Remove.
+ * config/mn10300/t-mn10300 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+ * config/pdp11/t-pdp11: Likewise.
+ * config/picochip/t-picochip (FPBIT, fp-bit.c): Remove.
+ * config/rs6000/ppc64-fp.c: Move to ../libgcc/config/rs6000.
+ * config/rs6000/t-aix43 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+ (LIB2FUNCS_EXTRA): Remove $(srcdir)/config/rs6000/ppc64-fp.c.
+ * config/rs6000/t-aix52: Likewise.
+ * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove
+ $(srcdir)/config/rs6000/ppc64-fp.c.
+ * config/rs6000/t-fprules-fpbit: Remove.
+ * config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Remove.
+ * config/rs6000/t-lynx (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+ * config/sh/t-netbsd (FPBIT, DPBIT): Remove.
+ * config/sh/t-sh (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+ * config/sparc/t-elf: Likewise.
+ * config/sparc/t-leon: Likewise.
+ * config/sparc/t-leon3: Likewise.
+ * config/spu/t-spu-elf: Likewise.
+ (DPBIT_FUNCS): Remove.
+ * config/stormy16/t-stormy16 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+ * config/v850/t-v850: Likewise.
+ * config.gcc (avr-*-rtems*): Add avr/avr-lib.h to libgcc_tm_file.
+ (avr-*-*): Likewise.
+ (h8300-*-rtems*): Set libgcc_tm_file.
+ (h8300-*-elf*): Likewise.
+ (powerpc-*-eabisimaltivec*): Remove rs6000/t-fprules-fpbit from
+ tmake_file.
+ (powerpc-*-eabisim*): Likewise.
+ (powerpc-*-elf*): Likewise.
+ (powerpc-*-eabialtivec*): Likewise.
+ (powerpc-xilinx-eabi*): Likewise.
+ (powerpc-*-eabi*): Likewise.
+ (powerpc-*-rtems*): Likewise.
+ (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Likewise.
+ (powerpcle-*-elf*): Likewise.
+ (powerpcle-*-eabisim*): Likewise.
+ (powerpcle-*-eabi*): Likewise.
+ (rx-*-elf*): Add rx/rx-lib.h to libgcc_tm_file.
+ (am33_2.0-*-linux*): Remove mn10300/t-linux from tmake_file.
+ * doc/fragments.texi (Target Fragment, Floating Point Emulation):
+ Remove.
+
+2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (UNWIND_H): Remove.
+ (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Move to
+ ../libgcc/Makefile.in.
+ (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): Likewise.
+ (LIBUNWINDDEP): Remove.
+ (libgcc-support): Remove LIB2ADDEH, $(srcdir)/emutls.c dependencies.
+ (libgcc.mvars): Remove LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED,
+ LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL.
+ (stmp-int-hdrs): Remove $(UNWIND_H) dependency.
+ Don't copy $(UNWIND_H).
+ * config.gcc (ia64*-*-linux*): Remove with_system_libunwind handling.
+ * configure.ac (GCC_CHECK_UNWIND_GETIPINFO): Remove.
+ * aclocal.m4: Regenerate.
+ * configure: Regenerate.
+ * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
+ unwind-dw2-fde-compat.c, unwind-dw2-fde-glibc.c, unwind-dw2-fde.c,
+ unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
+ unwind-pe.h, unwind-sjlj.c, unwind.inc: Move to ../libgcc.
+ * unwind-dw2-fde-darwin.c: Move to ../libgcc/config.
+ * config/arm/libunwind.S, config/arm/pr-support.c,
+ config/arm/unwind-arm.c, config/arm/unwind-arm.h: Move to
+ ../libgcc/config/arm.
+ * config/arm/t-bpabi (UNWIND_H, LIB2ADDEH): Remove.
+ * config/arm/t-symbian (UNWIND_H, LIB2ADDEH): Remove.
+ * config/frv/t-frv ($(T)frvbegin$(objext)): Use
+ $(srcdir)/../libgcc to refer to unwind-dw2-fde.h.
+ ($(T)frvend$(objext)): Likewise.
+ * config/ia64/t-glibc (LIB2ADDEH): Remove.
+ * config/ia64/t-glibc-libunwind: Move to ../libgcc/config/ia64.
+ * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
+ config/ia64/unwind-ia64.c, config/ia64/unwind-ia64.h: Move to
+ ../libgcc/config/ia64.
+ * config/ia64/t-hpux (LIB2ADDEH): Remove.
+ * config/ia64/t-ia64 (LIB2ADDEH): Remove.
+ * config/ia64/t-vms (LIB2ADDEH): Remove.
+ * config/ia64/vms.h (UNW_IVMS_MODE,
+ MD_UNW_COMPATIBLE_PERSONALITY_P): Remove.
+ * config/picochip/t-picochip (LIB2ADDEH): Remove.
+ * config/rs6000/aix.h (R_LR, MD_FROB_UPDATE_CONTEXT): Remove.
+ * config/rs6000/t-darwin (LIB2ADDEH): Remove.
+ * config/rs6000/darwin-fallback.c: Move to ../libgcc/config/rs6000.
+ * config/sh/t-sh ($(T)unwind-dw2-Os-4-200.o): Use
+ $(srcdir)/../libgcc to refer to unwinder sources.
+ * config/spu/t-spu-elf (LIB2ADDEH): Remove.
+ * config/t-darwin (LIB2ADDEH): Remove.
+ * config/t-freebsd (LIB2ADDEH): Remove.
+ * config/t-libunwind (LIB2ADDEH, LIB2ADDEHSTATIC): Remove.
+ * config/t-libunwind-elf: Move to ../libgcc/config.
+ * config/t-linux (LIB2ADDEH): Remove.
+ * config/t-sol2 (LIB2ADDEH): Remove.
+ * config/xtensa/t-xtensa (LIB2ADDEH): Remove.
+ * system.h (MD_FROB_UPDATE_CONTEXT): Poison.
+
+2011-08-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (processor_alias_table): Add core-avx-i.
+
+ * doc/invoke.texi: Document core-avx-i.
+
+2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * tsystem.h (CONST_CAST2, CONST_CAST): Define.
+
+2011-08-05 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): Use the
+ result of multiple results reduction when extracting the final
+ value using scalar code.
+
+2011-08-05 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49984
+ * tree-vrp.c (extract_range_from_binary_expr_1): Handle BIT_XOR_EXPR.
+
+2011-08-05 Richard Guenther <rguenther@suse.de>
+
+ * tree-vrp.c (zero_nonzero_bits_from_vr): Make sure to always
+ return true for constant integer ranges.
+ (extract_range_from_binary_expr_1): Simplify BIT_AND_EXPR and
+ BIT_IOR_EXPR handling.
+
+2011-08-04 Kai Tietz <ktietz@redhat.com>
+
+ * config/i386/i386.c (setup_incoming_varargs_ms_64): Set
+ ix86_varargs_gpr_size and ix86_varargs_fpr_size to zero.
+
+2011-08-04 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vectorizer.h (struct _stmt_vec_info): Add new field for
+ pattern def statement, and its access macro.
+ (NUM_PATTERNS): Set to 5.
+ * tree-vect-loop.c (vect_determine_vectorization_factor): Handle
+ pattern def statement.
+ (vect_transform_loop): Likewise.
+ * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add new
+ function vect_recog_over_widening_pattern ().
+ (vect_operation_fits_smaller_type): New function.
+ (vect_recog_over_widening_pattern, vect_mark_pattern_stmts):
+ Likewise.
+ (vect_pattern_recog_1): Move the code that marks pattern
+ statements to vect_mark_pattern_stmts (), and call it. Update
+ documentation.
+ * tree-vect-stmts.c (vect_supportable_shift): New function.
+ (vect_analyze_stmt): Handle pattern def statement.
+ (new_stmt_vec_info): Initialize pattern def statement.
+
+2011-08-04 Richard Henderson <rth@redhat.com>
+
+ PR target/49964
+ * config/i386/i386.c (ix86_expand_call): Don't create nested
+ PARALLELs for TARGET_VZEROUPPER.
+ (ix86_split_call_vzeroupper): Fix extraction of the original call.
+ * config/i386/i386.md (*call_rex64_ms_sysv_vzeroupper): Don't
+ recognize nested PARALLELs.
+ (*call_pop_vzeroupper, *sibcall_pop_vzeroupper,
+ *call_value_rex64_ms_sysv_vzeroupper, *call_value_pop_vzeroupper,
+ *sibcall_value_pop_vzeroupper): Likewise.
+
+2011-08-04 Richard Henderson <rth@redhat.com>
+
+ PR middle-end/49968
+ * calls.c (expand_call): Use fixup_args_size_notes for
+ emit_stack_restore.
+ * expr.c (fixup_args_size_notes): Allow STACK_POINTER_REGNUM sets
+ in non-standard modes.
+
+2011-08-04 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.c (self_spec): New variable.
+ (static_specs): Add self_spec.
+ (main): Call do_self_spec on "self_spec" specs after reading
+ user specs files. Move compare_debug handling right after that.
+
+2011-08-04 Richard Guenther <rguenther@suse.de>
+
+ * tree-vrp.c (vrp_expr_computes_nonnegative): Remove.
+ (value_range_nonnegative_p): New function.
+ (ssa_name_nonnegative_p): Use it.
+ (value_range_constant_singleton): New function.
+ (op_with_constant_singleton_value_range): Use it.
+ (extract_range_from_binary_expr_1): New function, split out from ...
+ (extract_range_from_binary_expr): ... this. Remove fallback
+ constant folding done here.
+
+2011-08-04 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49806
+ * tree-vrp.c (op_with_boolean_value_range_p): New function.
+ (simplify_truth_ops_using_ranges): Simplify. Allow inserting
+ a new statement for a final conversion to bool.
+
+2011-08-04 Romain Geissler <romain.geissler@gmail.com>
+
+ * gengtype-state.c: Include "bconfig.h" if
+ GENERATOR_FILE is defined, "config.h" otherwise.
+ * gengtype.c: Likewise.
+ * gengtype-lex.l: Likewise.
+ * gengtype-parse.c: Likewise.
+ * Makefile.in (gengtype-lex.o-warn): New variable.
+ (plugin_resourcesdir): Likewise.
+ (plugin_bindir): Likewise.
+ (plugin_includedir): Use $(plugin_resourcesdir) as prefix base.
+ (MOSTLYCLEANFILES): Add gengtype$(exeext).
+ (native): Depend on gengtype$(exeext) is $enable_plugin
+ is set to "yes".
+ (gtype.state): Depend on s-gtype. Use temporary file.
+ (gengtype-lex.o): New rule.
+ (gengtype-parse.o): Likewise.
+ (gengtype-state.o): Likewise.
+ (gengtype$(exeext)): Likewise.
+ (install-gengtype): Likewise.
+ (gengtype.o): Likewise.
+ (build/gengtype.o): Depend on version.h.
+ (build/gengtype-state): Depend on double-int.h, version.h,
+ $(HASHTAB_H), $(OBSTACK_H), $(XREGEX_H) and build/errors.o.
+ (install-plugin): Depend on install-gengtype.
+
+2011-08-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/49905
+ * tree.h (init_attributes): New prototype.
+ * attribs.c (init_attributes): No longer static.
+
+2011-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ * config/arm/arm.c (arm_set_fixed_optab_libfunc): Constify
+ maybe_suffix.
+
+2011-08-03 David Li <davidxl@google.com>
+
+ * tree-optimize.c (execute_fixup_cfg): Fix up entry
+ outgoing edge counts after inlining.
+
+2011-08-03 David Li <davidxl@google.com>
+
+ * profile.c (compute_branch_probabilities): Compute
+ function frequency after profile annotation.
+
+2011-08-04 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_emit_epilogue): Simplify
+ use_backchain_to_restore_sp initialisation.
+ (rs6000_legitimate_offset_address_p): Simplify offset test.
+
+2011-08-03 Richard Henderson <rth@redhat.com>
+
+ * config/spu/spu.md: Use define_c_enum instead of define_constants.
+ (UNSPECV_BLOCKAGE, UNSPECV_LNOP, UNSPECV_SYNC): Rename from UNSPEC_*.
+ (UNSPECV_NOP): New.
+
+2011-08-03 Richard Henderson <rth@redhat.com>
+
+ PR target/34888
+ * config/avr/avr.md: New splitter for REG_ARGS_SIZE 0.
+
+2011-08-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49948
+ * gimple.c (walk_stmt_load_store_addr_ops): Walk CONSTRUCTOR elements.
+
+2011-08-03 Anatoly Sokolov <aesok@post.ru>
+
+ * config/m32c/m32c.c (class_sizes): Remove.
+ (reduce_class): Change arguments and return type to reg_class_t.
+ Change type cc var to HARD_REG_SET. Change type best var to
+ reg_class_t. Change type best_size var to unsigned int. Remove
+ initialization class_sizes var. Use reg_class_size array instead
+ of class_sizes. Use reg_class_contents array instead
+ of class_contents.
+
+2011-08-03 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/49958
+ * fold-const.c (fold_binary_loc): Only associate
+ (+ (+ (* a b) c) (* d e)) as (+ (+ (* a b) (* d e)) c) if
+ overflow wraps.
+
+2011-08-03 Alan Modra <amodra@gmail.com>
+
+ PR rtl-optimization/49941
+ * jump.c (mark_jump_label): Comment.
+ (mark_jump_label_1): Set JUMP_LABEL for return jumps.
+ * emit-rtl.c (copy_rtx_if_shared_1, copy_insn_1): Leave RETURN shared.
+ (mark_used_flags): Don't mark RETURN.
+
+2011-08-03 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49938
+ * tree-scalar-evolution.c (interpret_loop_phi): Gracefully
+ deal with a POLYNOMIAL_CHREC.
+
+2011-08-03 Revital Eres <revital.eres@linaro.org>
+
+ * modulo-sched.c (calculate_stage_count,
+ calculate_must_precede_follow, get_sched_window,
+ try_scheduling_node_in_cycle, remove_node_from_ps): Add
+ declaration.
+ (update_node_sched_params, set_must_precede_follow, optimize_sc):
+ New functions.
+ (reset_sched_times): Call update_node_sched_params.
+ (sms_schedule): Call optimize_sc.
+ (get_sched_window): Change function arguments.
+ (sms_schedule_by_order): Update call to get_sched_window.
+ Call set_must_precede_follow.
+ (calculate_stage_count): Add function argument.
+
+2011-08-02 Richard Henderson <rth@redhat.com>
+
+ PR target/49864
+ PR target/49879
+ * reg-notes.def (REG_ARGS_SIZE): New.
+ * calls.c (emit_call_1): Emit REG_ARGS_SIZE for call_pop.
+ (expand_call): Add REG_ARGS_SIZE to emit_stack_restore.
+ * cfgcleanup.c (old_insns_match_p): Don't allow cross-jumping to
+ different stack levels.
+ * combine-stack-adj.c (adjust_frame_related_expr): Remove.
+ (maybe_move_args_size_note): New.
+ (combine_stack_adjustments_for_block): Use it.
+ * combine.c (distribute_notes): Place REG_ARGS_SIZE.
+ * dwarf2cfi.c (dw_cfi_row_struct): Remove args_size member.
+ (dw_trace_info): Add beg_true_args_size, end_true_args_size,
+ beg_delay_args_size, end_delay_args_size, eh_head, args_size_undefined.
+ (cur_cfa): New.
+ (queued_args_size): Remove.
+ (add_cfi_args_size): Assert size is non-negative.
+ (stack_adjust_offset, dwarf2out_args_size): Remove.
+ (dwarf2out_stack_adjust, dwarf2out_notice_stack_adjust): Remove.
+ (notice_args_size, notice_eh_throw): New.
+ (dwarf2out_frame_debug_def_cfa): Use cur_cfa.
+ (dwarf2out_frame_debug_adjust_cfa): Likewise.
+ (dwarf2out_frame_debug_cfa_offset): Likewise.
+ (dwarf2out_frame_debug_expr): Likewise. Don't stack_adjust_offset.
+ (dwarf2out_frame_debug): Don't handle non-frame-related-p insns.
+ (change_cfi_row): Don't emit args_size.
+ (maybe_record_trace_start_abnormal): Split out from ...
+ (maybe_record_trace_start): Here. Set args_size_undefined.
+ (create_trace_edges): Update to match.
+ (scan_trace): Handle REG_ARGS_SIZE.
+ (connect_traces): Connect args_size between EH insns.
+ * emit-rtl.c (try_split): Handle REG_ARGS_SIZE.
+ * explow.c (suppress_reg_args_size): New.
+ (adjust_stack_1): Split out from ...
+ (adjust_stack): ... here.
+ (anti_adjust_stack): Use it.
+ (allocate_dynamic_stack_space): Suppress REG_ARGS_SIZE.
+ * expr.c (mem_autoinc_base): New.
+ (fixup_args_size_notes): New.
+ (emit_single_push_insn_1): Rename from emit_single_push_insn.
+ (emit_single_push_insn): New. Generate REG_ARGS_SIZE.
+ * recog.c (peep2_attempt): Handle REG_ARGS_SIZE.
+ * reload1.c (reload_as_needed): Likewise.
+ * rtl.h (fixup_args_size_notes): Declare.
+
+2011-08-02 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR bootstrap/49914
+ * fold-const.c (fold_plusminus_mult_expr): Use abs_hwi instead
+ of abs.
+ * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
+ * tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Likewise.
+
+2011-08-02 Richard Henderson <rth@redhat.com>
+
+ * config/h8300/h8300.c (push, pop): Return the insn.
+ (h8300_swap_into_er6): Generate correct unwind info.
+ (h8300_swap_out_of_er6): Likewise.
+ * dwarf2cfi.c (def_cfa_1): Clear cfa_cfi if we no longer have a
+ complex cfa expression.
+ (dwarf2out_frame_debug_def_cfa): Allow (plus (mem) (const_int)) too.
+
+2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/driver-i386.c (host_detect_local_cpu): Fix a typo.
+
+2011-08-02 Richard Henderson <rth@redhat.com>
+
+ PR target/49878
+ * config/h8300/h8300.c (h8300_move_ok): New.
+ * config/h8300/h8300-protos.h: Declare it.
+ * config/h8300/h8300.md (P): New mode iterator.
+ (*movqi_h8300, *movqi_h8300hs, movqi): Use h8300_move_ok.
+ (*movqi_h8sx, *movhi_h8300, *movhi_h8300hs, movhi): Likewise.
+ (movsi, *movsi_h8300, *movsi_h8300hs): Likewise.
+ (*pushqi1_h8300): Rename from pushqi1_h8300; use PRE_MODIFY.
+ (*pushqi1_h8300hs_<P>): Macroize from pushqi1_h8300hs_advanced
+ and pushqi1_h8300hs_normal; use PRE_MODIFY and
+ register_no_sp_elim_operand.
+ (*pushhi1_h8300hs_<P>): Similarly.
+ (pushqi1, pushhi1, pushhi1_h8300): Remove.
+ * config/h8300/predicates.md (register_no_sp_elim_operand): New.
+
+2011-08-02 Richard Henderson <rth@redhat.com>
+
+ PR target/49881
+ * config/avr/avr.md (push<MPUSH>1): Don't constrain the operand.
+
+2011-08-02 Jakub Jelinek <jakub@redhat.com>
+
+ * c-parser.c (enum c_parser_prec): New enum, moved from within
+ c_parser_binary_expression.
+ (c_parser_binary_expression): Add PREC argument. Stop parsing
+ if operator has lower or equal precedence than PREC.
+ (c_parser_conditional_expression, c_parser_omp_for_loop): Adjust
+ callers.
+ (c_parser_omp_atomic): Handle parsing OpenMP 3.1 atomics.
+ Adjust c_finish_omp_atomic caller.
+ (c_parser_omp_taskyield): New function.
+ (c_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
+ (c_parser_omp_clause_name): Handle final and mergeable clauses.
+ (c_parser_omp_clause_final, c_parser_omp_clause_mergeable): New
+ functions.
+ (c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
+ and PRAGMA_OMP_CLAUSE_MERGEABLE.
+ (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
+ (c_parser_omp_clause_reduction): Handle min and max.
+ * c-typeck.c (c_finish_omp_clauses): Don't complain about
+ const qualified predetermined vars in firstprivate clause.
+ andle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
+ Handle MIN_EXPR and MAX_EXPR.
+ * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_FINAL
+ and OMP_CLAUSE_MERGEABLE.
+ (dump_generic_node): Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD
+ and OMP_ATOMIC_CAPTURE_NEW.
+ * tree.c (omp_clause_num_ops): Add OMP_CLAUSE_FINAL and
+ OMP_CLAUSE_MERGEABLE.
+ (omp_clause_code_name): Likewise.
+ (walk_tree_1): Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
+ * tree.h (enum omp_clause_code): Add OMP_CLAUSE_FINAL
+ and OMP_CLAUSE_MERGEABLE.
+ (OMP_CLAUSE_FINAL_EXPR): Define.
+ * omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE_FINAL and
+ OMP_CLAUSE_MERGEABLE.
+ (expand_task_call): Likewise.
+ (expand_omp_atomic_load, expand_omp_atomic_store): New functions.
+ (expand_omp_atomic_fetch_op): Handle cases where old or new
+ value is needed afterwards.
+ (expand_omp_atomic): Call expand_omp_atomic_load resp.
+ expand_omp_atomic_store.
+ * gimplify.c (gimplify_omp_atomic, gimplify_expr): Handle
+ OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and OMP_ATOMIC_CAPTURE_NEW.
+ (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Handle
+ OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
+ * tree-nested.c (convert_nonlocal_omp_clauses,
+ convert_local_omp_clauses): Likewise.
+ * tree.def (OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD,
+ OMP_ATOMIC_CAPTURE_NEW): New.
+ * gimple.h (GF_OMP_ATOMIC_NEED_VALUE): New.
+ (gimple_omp_atomic_need_value_p, gimple_omp_atomic_set_need_value):
+ New inlines.
+ * omp-builtins.def (BUILT_IN_GOMP_TASKYIELD): New builtin.
+ * doc/generic.texi: Mention OMP_CLAUSE_COLLAPSE,
+ OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
+
+2011-08-02 Kai Tietz <ktietz@redhat.com>
+
+ * gimple.c (canonicalize_cond_expr_cond): Handle cast from
+ boolean-type.
+ (ssa_forward_propagate_and_combine): Interprete result of
+ forward_propagate_comparison.
+ * gcc/gimple-fold.c (fold_gimple_assign): Add canonicalization for
+ boolean-typed operands for comparisons.
+
+2011-08-02 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/libgcc.S: Gather related function in the
+ same input section.
+ (__mulqihi3, __mulqihi3, __divmodqi4, __divmodhi4, __udivmodsi4,
+ __divmodsi4): Use XCALL/XJMP instead of rcall/rjmp for external
+ references.
+ (__udivmodqi4, __divmodqi4, __udivmodhi4, __divmodhi4,
+ __udivmodsi4, __divmodsi4, __prologue_saves__,
+ __epilogue_restores__, _exit, __tablejump2__, __tablejump__,
+ __do_copy_data, __do_clear_bss, __do_global_ctors,
+ __do_global_dtors, __tablejump_elpm__): Enclose in DEFUN/ENDF.
+
+2011-08-02 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/47766
+ * doc/md.texi (stack_protect_set): The pattern moves ptr_mode value.
+ (stack_protect_test): The pattern compares ptr_mode value.
+
+2011-08-02 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_emit_prologue): Add REG_CFA_RESTORE
+ note for save_LR_around_toc_setup sequence.
+
+2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/lzcntintrin.h (__lzcnt64): Replace long with long long.
+
+2011-08-01 Sebastian Pop <sebastian.pop@amd.com>
+ Joseph Myers <joseph@codesourcery.com>
+
+ * Makefile.in (hwint.o): Depend on DIAGNOSTIC_CORE_H.
+ * hwint.c: Include diagnostic-core.h.
+ (abs_hwi): New.
+ (gcd): Moved here...
+ (pos_mul_hwi): New.
+ (mul_hwi): New.
+ (least_common_multiple): Moved here...
+ * hwint.h (gcd): ... from here.
+ (least_common_multiple): ... from here.
+ (HOST_WIDE_INT_MIN): New.
+ (HOST_WIDE_INT_MAX): New.
+ (abs_hwi): Declared.
+ (gcd): Declared.
+ (pos_mul_hwi): Declared.
+ (mul_hwi): Declared.
+ (least_common_multiple): Declared.
+ * omega.c (check_pos_mul): Removed.
+ (check_mul): Removed.
+ (omega_solve_geq): Use pos_mul_hwi instead of check_pos_mul and
+ mul_hwi instead of check_mul.
+
+2011-08-01 Richard Henderson <rth@redhat.com>
+
+ PR target/49881
+ * config/avr/avr.h (PUSH_ROUNDING): New.
+ * config/avr/avr.md (pushqi1): Rename from *pushqi.
+ (*pushhi, *pushsi, *pushsf): Remove.
+ (MPUSH): New mode iterator.
+ (push<MPUSH>1): New expander.
+
+2011-08-01 Anatoly Sokolov <aesok@post.ru>
+
+ * config/mmix/mmix.h (PREFERRED_RELOAD_CLASS,
+ PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro.
+ * config/mmix/mmix-protos.h (mmix_preferred_reload_class,
+ mmix_preferred_output_reload_class): Remove.
+ * config/mmix/mmix.c (mmix_preferred_reload_class,
+ mmix_preferred_output_reload_class): Make static. Change rclass
+ argument and return type to reg_class_t.
+ (TARGET_PREFERRED_RELOAD_CLASS,
+ TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
+
+2011-08-01 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ * mode-switching.c (optimize_mode_switching): Fix bug in MODE_AFTER
+ handling.
+
+2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/47766
+ * config/i386/i386.md (PTR): New.
+ (stack_protect_set: Check TARGET_LP64 instead of TARGET_64BIT.
+ (stack_protect_test): Likewise.
+ (stack_protect_set_<mode>): Replace ":P" with ":PTR".
+ (stack_tls_protect_set_<mode>): Likewise.
+ (stack_tls_protect_test_<mode>): Likewise.
+
+2011-08-01 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/49927
+ * config/i386/i386.c (ix86_address_subreg_operand): New.
+ (ix86_decompose_address): Use ix86_address_subreg_operand.
+ (ix86_legitimate_address_p): Do not assert that subregs satisfy
+ register_no_elim_operand in DImode.
+
+2011-08-01 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49926
+ * tree-vect-loop.c (vect_is_slp_reduction): Check that a statement
+ in a chain doesn't have uses both inside and outside the loop.
+
+2011-08-01 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.h (mcu_type_s): Add errata_skip field.
+ * config/avr/avr-devices.c (avr_mcu_types): Use it.
+ * config/avr/avr-mcus.def (AVR_MCU): Use it.
+ * config/avr/avr-c.c (avr_cpu_cpp_builtins): Use it to builtin
+ define __AVR_ERRATA_SKIP__ and __AVR_ERRATA_SKIP_JMP_CALL__.
+ * config/avr/libgcc.S (__mulshisi3, __ffshi2, __fmulsu_exit):
+ Use __AVR_ERRATA_SKIP_JMP_CALL__ instead of __AVR_HAVE_JMP_CALL__
+ to detect if XJMP must not be skipped.
+
+2011-08-02 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000-protos.h (rs6000_save_toc_in_prologue_p):
+ Delete.
+ * config/rs6000/rs6000.c (rs6000_save_toc_in_prologue_p): Make static.
+ (rs6000_emit_prologue): Don't prematurely return when
+ TARGET_SINGLE_PIC_BASE. Don't emit eh_frame info in
+ save_toc_in_prologue case.
+ (rs6000_call_indirect_aix): Only disallow save_toc_in_prologue for
+ calls_alloca.
+
+2011-08-01 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr-devices.c: Delete SVN property svn:executable.
+ * config/avr/predicates.md: Ditto.
+ * config/avr/driver-avr.c: Ditto.
+ * config/avr/genopt.sh: Set SVN property svn:executable to *.
+
+2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * calls.c (emit_library_call_value_1): Declare size only if
+ BLOCK_REG_PADDING is defined.
+
+2011-08-01 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ PR target/49547
+ * config.gcc (i[34567]86-*-*): Replace abmintrin.h with lzcntintrin.h.
+ (x86_64-*-*): Likewise.
+ * config/i386/i386.opt (mlzcnt): New.
+ * config/i386/abmintrin.h: File removed.
+ (__lzcnt_u16, __lzcnt, __lzcnt_u64): Moved to ...
+ * config/i386/lzcntintrin.h: ... here. New file.
+ (__lzcnt): Rename to ...
+ (__lzcnt32): ... this.
+ * config/i386/bmiintrin.h (head): Update copyright year.
+ (__lzcnt_u16): Removed.
+ (__lzcnt_u32): Likewise.
+ (__lzcnt_u64): Likewise.
+ * config/i386/x86intrin.h: Include lzcntintrin.h when __LZCNT__
+ is defined, remove abmintrin.h.
+ * config/i386/cpuid.h (bit_LZCNT): New.
+ * config/i386/driver-i386.c (host_detect_local_cpu): Detect
+ LZCNT feature.
+ * config/i386/i386-c.c (ix86_target_macros_internal): Define
+ __LZCNT__ if needed.
+ * config/i386/i386.c (ix86_target_string): New option -mlzcnt.
+ (ix86_option_override_internal): Handle LZCNT option.
+ (ix86_valid_target_attribute_inner_p): Likewise.
+ (struct builtin_description bdesc_args) <IX86_BUILTIN_CLZS>: Update.
+ * config/i386/i386.h (TARGET_LZCNT): New.
+ (CLZ_DEFINED_VALUE_AT_ZERO): Update.
+ * config/i386/i386.md (clz<mode>2): Update insn constraint.
+ (clz<mode>2_lzcnt): Likewise.
+ * doc/invoke.texi: Mention -mlzcnt option.
+ * doc/extend.texi: Likewise.
+
+2011-08-01 Julian Brown <julian@codesourcery.com>
+
+ * configure.ac (fixed-point): Add ARM support.
+ * configure: Regenerate.
+ * config/arm/arm.c (arm_fixed_mode_set): New struct.
+ (arm_set_fixed_optab_libfunc): New.
+ (arm_set_fixed_conv_libfunc): New.
+ (arm_init_libfuncs): Initialise fixed-point helper libfuncs with
+ ARM-specific names.
+ (aapcs_libcall_value): Return sub-word-size fixed-point libcall
+ return values in SImode.
+ (arm_return_in_msb): Return fixed-point types in the msb.
+ (arm_pad_reg_upwards, arm_pad_arg_upwards): Pad fixed-point types
+ upwards.
+ (arm_scalar_mode_supported_p): Support fixed-point modes.
+ (arm_vector_mode_supported_p): Support vector fixed-point modes.
+ * config/arm/arm.h (SHORT_FRACT_TYPE_SIZE, FRACT_TYPE_SIZE)
+ (LONG_FRACT_TYPE_SIZE, LONG_LONG_FRACT_TYPE_SIZE)
+ (SHORT_ACCUM_TYPE_SIZE, ACCUM_TYPE_SIZE, LONG_ACCUM_TYPE_SIZE)
+ (LONG_LONG_ACCUM_TYPE_SIZE, MAX_FIXED_MODE_SIZE): Define.
+ * config/arm/iterators.md (FIXED, ADDSUB, UQADDSUB, QADDSUB, QMUL):
+ New mode iterators.
+ (qaddsub_suf): New mode attribute.
+ * config/arm/arm-modes.def (FRACT, UFRACT, ACCUM, UACCUM): Declare
+ vector modes.
+ * config/arm/predicates.md (sat_shift_operator): New predicate.
+ * config/arm/arm-fixed.md: New.
+ * config/arm/arm.md: Include arm-fixed.md.
+ * config/arm/t-arm (MD_INCLUDES): Add arm-fixed.md.
+
+2011-08-01 Julian Brown <julian@codesourcery.com>
+
+ * calls.c (emit_library_call_value_1): Support padding for libcall
+ arguments and return values.
+ * config/arm/arm.c (arm_pad_arg_upward): Pad half-float values
+ downwards in big-endian mode.
+
+2011-08-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR debug/49887
+ * config/sol2.c (solaris_code_end): Rename to solaris_file_end.
+ * config/sol2-protos.h: Likewise.
+ * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Don't call
+ solaris_code_end.
+ * config/i386/sol2.h [!USE_GAS] (TARGET_ASM_FILE_END): Redefine.
+ * config/sparc/sparc.c (sparc_file_end) [TARGET_SOLARIS]: Call
+ solaris_file_end.
+ * config/sparc/sol2.h (TARGET_ASM_CODE_END): Remove.
+
+2011-08-01 Julian Brown <julian@codesourcery.com>
+
+ * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Support FIXED_CST.
+
+2011-08-01 Julian Brown <julian@codesourcery.com>
+
+ * final.c (output_addr_const): Print fixed-point constants as
+ decimal not hex.
+
+2011-08-01 Richard Guenther <rguenther@suse.de>
+
+ * stor-layout.c (initialize_sizetypes): Properly sign-extend
+ bitsiztype TYPE_MAX_VALUE.
+
+2011-08-01 Julian Brown <julian@codesourcery.com>
+
+ * optabs.c (prepare_cmp_insn): Use correct biasing for fixed-point
+ comparison helpers.
+
+2011-07-31 Richard Henderson <rth@redhat.com>
+
+ * config/h8300/crti.asm: Add flags to .section directive.
+ * config/h8300/crtn.asm: Likewise.
+
+2011-07-31 Richard Henderson <rth@redhat.com>
+
+ * stor-layout.c (initialize_sizetypes): Handle unsigned short.
+ * tree.c (build_common_tree_nodes): Likewise.
+
+2011-07-31 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/49880
+ * config/sh/sh.md (udivsi3_i1): Enable for TARGET_DIVIDE_CALL_DIV1.
+ (divsi3_i1): Likewise.
+
+2011-07-31 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR tree-optimization/49749
+ * tree-ssa-reassoc.c (get_rank): New forward declaration.
+ (PHI_LOOP_BIAS): New macro.
+ (phi_rank): New function.
+ (loop_carried_phi): Likewise.
+ (propagate_rank): Likewise.
+ (get_rank): Add calls to phi_rank and propagate_rank.
+
+2011-07-31 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/x86-64.h (SIZE_TYPE): Check TARGET_LP64 instead
+ of TARGET_64BIT.
+ (PTRDIFF_TYPE): Likewise.
+
+2011-07-31 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/49920
+ * config/i386/i386.md (strset): Do not expand strset_singleop
+ when %eax or $edi are fixed.
+ (*strsetdi_rex_1): Disable when %eax or %edi are fixed.
+ (*strsetsi_1): Ditto.
+ (*strsethi_1): Ditto.
+ (*strsetqi_1): Ditto.
+ (*rep_stosdi_rex64): Disable when %eax, %ecx or %edi are fixed.
+ (*rep_stossi): Ditto.
+ (*rep_stosqi): Ditto.
+ (*strlenqi_1): Ditto.
+ (cmpstrnsi): Also fail when %ecx is fixed.
+ (*cmpstrnqi_nz_1): Disable when %ecx, %esi or %edi are fixed.
+ (*cmpstrnqi_1): Ditto.
+ (*strmovdi_rex_1): Disable when %esi or %edi are fixed.
+ (*strmovsi_1): Ditto.
+ (*strmovhi_1): Ditto.
+ (*strmovqi_1): Ditto.
+ (*rep_movdi_rex64): Disable when %ecx, %esi or %edi are fixed.
+ (*rep_movsi): Ditto.
+ (*rep_movqi): Ditto.
+
+2011-07-31 Mikael Pettersson <mikpe@it.uu.se>
+
+ PR target/47908
+ * config/m68k/m68k.c (m68k_override_options_after_change): New function.
+ Disable instruction scheduling for non-ColdFire targets.
+ (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): Define.
+
+2011-07-31 Revital Eres <revital.eres@linaro.org>
+
+ * ddg.c (create_ddg_dep_from_intra_loop_link): Remove the creation
+ of anti-dep edge from a branch.
+ (add_cross_iteration_register_deps): Create anti-dep edge from
+ a branch.
+
+2011-07-31 Revital Eres <revital.eres@linaro.org>
+
+ * modulo-sched.c: Change comment.
+ (reset_sched_times): Fix print message.
+ (print_partial_schedule): Add print info.
+
+2011-07-31 Tom de Vries <tom@codesourcery.com>
+
+ PR middle-end/43513
+ * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Use max of
+ get_object_alignment and TYPE_ALIGN.
+
+2011-07-30 Tom de Vries <tom@codesourcery.com>
+
+ PR middle-end/43513
+ * tree-ssa-dce.c (ref_may_be_aliased): Add assert.
+ (propagate_necessity): Handle WITH_SIZE_EXPR call arg.
+
+2011-07-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/mips/driver-native.c [__sgi__]: Include <invent.h>,
+ <sys/sbd.h>.
+ (cpu_types): New array.
+ (cputype): New function.
+ (host_detect_local_cpu): Only define buf, f if !__sgi__.
+ Use scaninvent instead of /proc/cpuinfo if __sgi__.
+ * config.host: Also use driver-native.o, mips/x-native on
+ mips-sgi-irix*.
+ * config/mips/iris6.h [__mips__] (host_detect_local_cpu): Declare.
+ (EXTRA_SPEC_FUNCTIONS, MARCH_MTUNE_NATIVE_SPECS): Define.
+ (DRIVER_SELF_SPECS): Add MARCH_MTUNE_NATIVE_SPECS.
+
+2011-07-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/49897
+ PR middle-end/49898
+ * omp-low.c (use_pointer_for_field): If disallowing copy-in/out
+ in nested parallel and outer is a gimple_reg, mark it as addressable
+ and set its bit in task_shared_vars bitmap too.
+
+2011-07-29 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/predicates.md (tp_or_register_operand): Remove predicate.
+
+2011-07-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/alpha/driver-alpha.c (IMPLVER_EV4_FAMILY,
+ IMPLVER_EV5_FAMILY, IMPLVER_EV6_FAMILY, IMPLVER_EV7_FAMILY): Define.
+ (AMASK_BWX, AMASK_FIX, AMASK_CIX, AMASK_MVI, AMASK_PRECISE,
+ AMASK_LOCKPFTCHOK): Define.
+ (host_detect_local_cpu): Remove buf, f, cpu_names.
+ Define cpu_types, implver, amask.
+ Use __builtin_alpha_implver, __builtin_alpha_amask to determine
+ native CPU.
+ * config.host: Also use driver-alpha.o, alpha/x-alpha on
+ alpha*-dec-osf*.
+ * config/alpha/osf5.h [__alpha__ || __alpha]
+ (host_detect_local_cpu): Declare.
+ (EXTRA_SPEC_FUNCTIONS, MCPU_MTUNE_NATIVE_SPECS)
+ (DRIVER_SELF_SPECS): Define.
+
+2011-07-29 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/47715
+ * config/i386/i386.md (*load_tp_x32): New.
+ (*load_tp_x32_zext): Ditto.
+ (*add_tp_x32): Ditto.
+ (*add_tp_x32_zext): Ditto.
+ (*load_tp_<mode>): Disable for TARGET_X32 targets.
+ (*add_tp_<mode>): Ditto.
+ * config/i386/i386.c (get_thread_pointer): Load thread pointer in
+ ptr_mode and convert to Pmode if needed.
+
+2011-07-29 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49687
+ * config/avr/avr.md (mulsi3, *mulsi3, mulu<mode>si3,
+ muls<mode>si3, mulohisi3, mulhisi3, umulhisi3, usmulhisi3,
+ *<any_extend:extend_prefix><any_extend2:extend_prefix>mul<QIHI:mode><QIHI2:mode>si3):
+ Add X to register footprint: Clobber r26/r27.
+
+2011-07-29 Richard Guenther <rguenther@suse.de>
+
+ * builtins.c (fold_builtin_signbit): Build the comparison
+ with a proper type.
+
+2011-07-29 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49893
+ * tree-predcom.c (suitable_reference_p): Volatile references
+ are not suitable.
+
+2011-07-29 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49313
+ * config/avr/libgcc.S (__ffshi2): Don't skip 2-word instruction.
+ (__ctzsi2): Result for 0 may be undefined.
+ (__ctzhi2): Result for 0 may be undefined.
+ (__popcounthi2): Don't clobber r30. Use __popcounthi2_tail.
+ (__popcountsi2): Ditto. And don't clobber r26.
+ (__popcountdi2): Ditto. And don't clobber r27.
+ * config/avr/avr.md (UNSPEC_COPYSIGN): New c_enum.
+ (parityhi2): New expand.
+ (paritysi2): New expand.
+ (popcounthi2): New expand.
+ (popcountsi2): New expand.
+ (clzhi2): New expand.
+ (clzsi2): New expand.
+ (ctzhi2): New expand.
+ (ctzsi2): New expand.
+ (ffshi2): New expand.
+ (ffssi2): New expand.
+ (copysignsf3): New insn.
+ (bswapsi2): New expand.
+ (*parityhi2.libgcc): New insn.
+ (*parityqihi2.libgcc): New insn.
+ (*paritysihi2.libgcc): New insn.
+ (*popcounthi2.libgcc): New insn.
+ (*popcountsi2.libgcc): New insn.
+ (*popcountqi2.libgcc): New insn.
+ (*popcountqihi2.libgcc): New insn-and-split.
+ (*clzhi2.libgcc): New insn.
+ (*clzsihi2.libgcc): New insn.
+ (*ctzhi2.libgcc): New insn.
+ (*ctzsihi2.libgcc): New insn.
+ (*ffshi2.libgcc): New insn.
+ (*ffssihi2.libgcc): New insn.
+ (*bswapsi2.libgcc): New insn.
+
+2011-07-29 Richard Guenther <rguenther@suse.de>
+
+ * tree-vrp.c (get_value_range): Only set parameter default
+ definitions to varying, leave others at undefined.
+ (extract_range_from_binary_expr): Fix undefined handling.
+ (vrp_visit_phi_node): Handle merged undefined state.
+
+2011-07-29 Wei Guozhi <carrot@google.com>
+
+ PR rtl-optimization/49799
+ * combine.c (make_compound_operation): Check if the bit field is valid
+ before change it to bit field extraction.
+
+2011-07-29 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR rtl-optimization/49891
+ * cfgrtl.c (force_nonfallthru_and_redirect): Set JUMP_LABEL for
+ newly created returnjumps.
+
+2011-07-28 DJ Delorie <dj@redhat.com>
+
+ * expr.c (expand_expr_addr_expr_1): Detect a user request for a
+ local frame in a naked function, and produce a suitable error for
+ that specific case.
+
+ * config/m32c/m32c.c (m32c_secondary_reload_class): Allow PSI
+ registers to be reloaded in HI classes when the target is HI.
+
+2011-07-28 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-clast-to-gimple.c: Replace v1, v2, lb, ub with
+ bound_one, bound_two.
+
+2011-07-28 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/48648
+ * graphite-clast-to-gimple.c (clast_get_body_of_loop): Handle
+ CLAST assignments.
+ (translate_clast): Same.
+ (translate_clast_assignment): New.
+
+2011-07-28 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/49876
+ * sese.c (rename_uses): Do not return false on gloog_error: set
+ the new_expr to integer_zero_node and continue code generation.
+ (graphite_copy_stmts_from_block): Remove early exit on gloog_error.
+
+2011-07-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/49846
+ * var-tracking.c (prepare_call_arguments): For non-MODE_INT stack
+ arguments also check if they aren't initialized with a MODE_INT
+ mode of the same size.
+
+2011-07-28 Aldy Hernandez <aldyh@redhat.com>
+
+ * expr.c (get_bit_range): Handle *MEM_REF's.
+
+2011-07-28 Bernd Schmidt <bernds@codesourcery.com>
+
+ * rtlanal.c (tablejump_p): False for returns.
+ * reorg.c (first_active_target_insn): New static function.
+ (find_end_label): Set JUMP_LABEL for a new returnjump.
+ (optimize_skip, get_jump_flags, rare_destination,
+ mostly_true_jump, get_branch_condition,
+ steal_delay_list_from_target, own_thread_p,
+ fill_simple_delay_slots, follow_jumps, fill_slots_from_thread,
+ fill_eager_delay_slots, relax_delay_slots, make_return_insns,
+ dbr_schedule): Adjust to handle ret_rtx in JUMP_LABELs.
+ * jump.c (delete_related_insns): Likewise.
+ (jump_to_label_p): New function.
+ (redirect_target): New static function.
+ (redirect_exp_1): Use it. Adjust to handle ret_rtx in JUMP_LABELS.
+ (redirect_jump_1): Assert that the new label is nonnull.
+ (redirect_jump): Likewise.
+ (redirect_jump_2): Check for ANY_RETURN_P rather than NULL labels.
+ * ifcvt.c (find_if_case_1): Take care when redirecting jumps to the
+ exit block.
+ (dead_or_predicable): Change NEW_DEST arg to DEST_EDGE. All callers
+ changed. Ensure that the right label is passed to redirect_jump.
+ * function.c (emit_return_into_block,
+ thread_prologue_and_epilogue_insns): Ensure new returnjumps have
+ ret_rtx in their JUMP_LABEL.
+ * print-rtl.c (print_rtx): Handle ret_rtx in a JUMP_LABEL.
+ * emit-rtl.c (skip_consecutive_labels): Allow the caller to
+ pass ret_rtx as label.
+ * cfglayout.c (fixup_reorder_chain): Use
+ force_nonfallthru_and_redirect rather than force_nonfallthru.
+ (duplicate_insn_chain): Copy JUMP_LABELs for returns.
+ * rtl.h (ANY_RETURN_P): New macro.
+ (jump_to_label_p): Declare.
+ * resource.c (find_dead_or_set_registers): Handle ret_rtx in
+ JUMP_LABELs.
+ (mark_target_live_regs): Likewise.
+ * basic-block.h (force_nonfallthru_and_redirect): Declare.
+ * cfgrtl.c (force_nonfallthru_and_redirect): No longer static.
+ * config/alpha/alpha.c (alpha_tablejump_addr_vec,
+ alpha_tablejump_best_label): Remove functions.
+ * config/alpha/alpha-protos.c (alpha_tablejump_addr_vec,
+ alpha_tablejump_best_label): Remove declarations.
+ * config/sh/sh.c (barrier_align, split_branches): Adjust for
+ ret_rtx in JUMP_LABELs.
+ * config/arm/arm.c (is_jump_table): Likewise.
+
+2011-07-28 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/predicates.md (pic_32bit_opreand): Do not define as
+ special predicate. Remove explicit mode checks.
+
+2011-07-28 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (resolve_addr): For -gdwarf-2 don't optimize
+ DW_AT_data_member_location containing just DW_OP_plus_uconst.
+
+ PR debug/49871
+ * dwarf2out.c (size_of_die, value_format, output_die): Use
+ DW_FORM_udata instead of DW_FORM_data[48] for
+ dw_val_class_unsigned_const DW_AT_data_member_location for DWARF 3.
+
+2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.md (*tls_global_dynamic_64): Update
+ length attribute.
+
+2011-07-28 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/47715
+ * config/i386/i386.md (*tls_global_dynamic_64): Remove mode from
+ tls_symbolic_operand check. Update code sequence for TARGET_X32.
+ (tls_global_dynamic_64): Remove mode from tls_symbolic_operand check.
+ (tls_dynamic_gnu2_64): Ditto.
+ (*tls_dynamic_gnu2_lea_64): Ditto.
+ (*tls_dynamic_gnu2_call_64): Ditto.
+ (*tls_dynamic_gnu2_combine_64): Ditto.
+
+2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config.gcc: Set need_64bit_hwint to yes for x86 targets.
+
+2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/47364
+ * config/i386/i386.md (strlen<mode>): Replace SWI48x with P.
+
+2011-07-28 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ * config/arm/vfp.md ("*movdf_vfp"): Handle the VFP constraints
+ before the core constraints. Adjust attributes.
+ ("*thumb2_movdf_vfp"): Likewise.
+
+2011-07-28 Kai Tietz <ktietz@redhat.com>
+
+ * tree-vrp.c (simplify_stmt_using_ranges): Remove TRUTH_NOT_EXPR case.
+ (simplify_truth_ops_using_ranges): Likewise.
+ (build_assert_expr_for): Likewise.
+ (build_assert_expr_for_1): Remove TRUTH_NOT_EXPR case
+ and handle BIT_NOT_EXPR for truth-operation.
+
+2011-07-28 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49313
+ Undo r176835 from trunk
+ 2011-07-27 Georg-Johann Lay
+
+2011-07-28 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49687
+ * config/avr/t-avr (LIB1ASMFUNCS): Remove _xmulhisi3_exit.
+ Add _muluhisi3, _mulshisi3, _usmulhisi3.
+ * config/avr/libgcc.S (__mulsi3): Rewrite.
+ (__mulhisi3): Rewrite.
+ (__umulhisi3): Rewrite.
+ (__usmulhisi3): New.
+ (__muluhisi3): New.
+ (__mulshisi3): New.
+ (__mulohisi3): New.
+ (__mulqi3, __mulqihi3, __umulqihi3, __mulhi3): Use DEFUN/ENDF to
+ declare.
+ * config/avr/predicates.md (pseudo_register_operand): Rewrite.
+ (pseudo_register_or_const_int_operand): New.
+ (combine_pseudo_register_operand): New.
+ (u16_operand): New.
+ (s16_operand): New.
+ (o16_operand): New.
+ * config/avr/avr.c (avr_rtx_costs): Handle costs for mult:SI.
+ * config/avr/avr.md (QIHI, QIHI2): New mode iterators.
+ (any_extend, any_extend2): New code iterators.
+ (extend_prefix): New code attribute.
+ (mulsi3): Rewrite. Turn insn to expander.
+ (mulhisi3): Ditto.
+ (umulhisi3): Ditto.
+ (usmulhisi3): New expander.
+ (*mulsi3): New insn-and-split.
+ (mulu<mode>si3): New insn-and-split.
+ (muls<mode>si3): New insn-and-split.
+ (mulohisi3): New insn-and-split.
+ (*uumulqihisi3, *uumulhiqisi3, *uumulhihisi3, *uumulqiqisi3,
+ *usmulqihisi3, *usmulhiqisi3, *usmulhihisi3, *usmulqiqisi3,
+ *sumulqihisi3, *sumulhiqisi3, *sumulhihisi3, *sumulqiqisi3,
+ *ssmulqihisi3, *ssmulhiqisi3, *ssmulhihisi3, *ssmulqiqisi3): New
+ insn-and-split.
+ (*mulsi3_call): Rewrite.
+ (*mulhisi3_call): Rewrite.
+ (*umulhisi3_call): Rewrite.
+ (*usmulhisi3_call): New insn.
+ (*muluhisi3_call): New insn.
+ (*mulshisi3_call): New insn.
+ (*mulohisi3_call): New insn.
+ (extendqihi2): Use combine_pseudo_register_operand as predicate
+ for operand 1.
+ (extendqisi2): Ditto.
+ (zero_extendqihi2): Ditto.
+ (zero_extendqisi2): Ditto.
+ (zero_extendhisi2): Ditto.
+ (extendhisi2): Ditto. Don't early-clobber operand 0.
+
+2011-07-28 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (add->lea splitter): Add SWI mode to PLUS RTX.
+
+2011-07-27 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/49471
+ * tree-ssa-loop-manip.c (canonicalize_loop_ivs): Build an unsigned
+ iv only when the largest type is unsigned. Do not call
+ lang_hooks.types.type_for_size.
+
+2011-07-27 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/45450
+ * graphite-poly.c (apply_poly_transforms): Disable legality check
+ after an openscop read.
+
+2011-07-27 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/47691
+ * graphite-clast-to-gimple.c (translate_clast_user): Update use of
+ copy_bb_and_scalar_dependences.
+ * sese.c (rename_uses): Do not call gcc_assert. Set gloog_error.
+ (graphite_copy_stmts_from_block): Update call to rename_uses.
+ (copy_bb_and_scalar_dependences): Update call to
+ graphite_copy_stmts_from_block.
+ * sese.h (copy_bb_and_scalar_dependences): Update declaration.
+
+2011-07-27 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49313
+ * config/avr/libgcc.S (__ffshi2): Don't skip 2-word instruction.
+ (__ctzsi2): Result for 0 may be undefined.
+ (__ctzhi2): Result for 0 may be undefined.
+ (__popcounthi2): Don't clobber r30. Use __popcounthi2_tail.
+ (__popcountsi2): Ditto. And don't clobber r26.
+ (__popcountdi2): Ditto. And don't clobber r27.
+ * config/avr/avr.md (UNSPEC_COPYSIGN): New c_enum.
+ (parityhi2): New expand.
+ (paritysi2): New expand.
+ (popcounthi2): New expand.
+ (popcountsi2): New expand.
+ (clzhi2): New expand.
+ (clzsi2): New expand.
+ (ctzhi2): New expand.
+ (ctzsi2): New expand.
+ (ffshi2): New expand.
+ (ffssi2): New expand.
+ (copysignsf3): New insn.
+ (bswapsi2): New expand.
+ (*parityhi2.libgcc): New insn.
+ (*parityqihi2.libgcc): New insn.
+ (*paritysihi2.libgcc): New insn.
+ (*popcounthi2.libgcc): New insn.
+ (*popcountsi2.libgcc): New insn.
+ (*popcountqi2.libgcc): New insn.
+ (*popcountqihi2.libgcc): New insn-and-split.
+ (*clzhi2.libgcc): New insn.
+ (*clzsihi2.libgcc): New insn.
+ (*ctzhi2.libgcc): New insn.
+ (*ctzsihi2.libgcc): New insn.
+ (*ffshi2.libgcc): New insn.
+ (*ffssihi2.libgcc): New insn.
+ (*bswapsi2.libgcc): New insn.
+
+2011-07-27 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_expand_move): Do not explicitly check
+ the mode of symbolic_opreand RTXes.
+
+2011-07-27 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/predicates.md (x86_64_movabs_operand): Return false
+ for pic_32bit_operand RTXes.
+ * config/i386/i386.c (ix86_expand_move): Check x86_64_movabs_operand
+ in DImode.
+
+2011-07-27 Kai Tietz <ktietz@redhat.com>
+
+ * config/i386/i386.c (ix86_option_override_internal): Allow -mabi
+ for 32-bit, too.
+ (ix86_handle_abi_attribute): Allow function attributes
+ ms_abi/sysv_abi in 32-bit mode, too.
+ * doc/extend.texi: Adjust attribute documentation.
+
+ * gimple-fold.c (or_comparisons_1): Remove TRUTH_AND/OR
+ expression handling.
+ (and_var_with_comparison_1): Likewise.
+
+2011-07-27 Aldy Hernandez <aldyh@redhat.com>
+
+ * params.h (ALLOW_STORE_DATA_RACES): New.
+ * params.def (PARAM_ALLOW_STORE_DATA_RACES): New.
+ * Makefile.in (expr.o): Depend on PARAMS_H.
+ * machmode.h (get_best_mode): Add argument.
+ * fold-const.c (optimize_bit_field_compare): Add argument to
+ get_best_mode.
+ (fold_truthop): Same.
+ * ifcvt.c (noce_emit_move_insn): Add argument to store_bit_field.
+ * expr.c (emit_group_store): Same.
+ (copy_blkmode_from_reg): Same.
+ (write_complex_part): Same.
+ (optimize_bitfield_assignment_op): Add argument.
+ Add argument to get_best_mode.
+ (get_bit_range): New.
+ (expand_assignment): Calculate maxbits and pass it down accordingly.
+ (store_field): New argument.
+ (expand_expr_real_2): New argument to store_field. Include params.h.
+ * expr.h (store_bit_field): New argument.
+ * stor-layout.c (get_best_mode): Restrict mode expansion by taking
+ into account maxbits.
+ * calls.c (store_unaligned_arguments_into_pseudos): New argument
+ to store_bit_field.
+ * expmed.c (store_bit_field_1): New argument. Use it.
+ (store_bit_field): Same.
+ (store_fixed_bit_field): Same.
+ (store_split_bit_field): Same.
+ (extract_bit_field_1): Pass new argument to get_best_mode.
+ (extract_bit_field): Same.
+ * stmt.c (store_bit_field): Pass new argument to store_bit_field.
+ * doc/invoke.texi: Document parameter allow-store-data-races.
+
+2011-07-27 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (gen_producer_string): Ignore also -fverbose-asm option.
+
+2011-07-27 Kai Tietz <ktietz@redhat.com>
+
+ * tree-vrp.c (extract_range_from_binary_expr): Remove
+ TRUTH-binary cases and add new bitwise-cases.
+ (extract_range_from_assignment): Likewise.
+ (register_edge_assert_for_1): Likeiwise.
+ (register_edge_assert_for): Likewise.
+ (simplify_truth_ops_using_ranges): Likewise.
+ (simplify_stmt_using_ranges): Likewise.
+
+2011-07-26 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/47372
+ * config/i386/i386.c (ix86_delegitimize_address): Call
+ simplify_gen_subreg for PIC with mode of x only if modes of
+ x and orig_x are different.
+
+2011-07-26 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (output_macinfo_op): Ensure fd->filename points
+ to GC allocated copy of the string.
+ (dwarf2out_finish): Emit .debug_macinfo or .debug_macro sections
+ before .debug_line, not after it.
+
+2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/47046
+ * tree-chrec.h (evolution_function_is_affine_p): Recursively call
+ evolution_function_is_affine_p on CHREC_RIGHT.
+
+2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
+
+ * tree-data-ref.c (max_stmt_executions_tree): Do not call
+ lang_hooks.types.type_for_size.
+
+2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/47653
+ * graphite-scop-detection.c (graphite_can_represent_loop): Discard
+ loops using wrapping semantics.
+
+2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/48805
+ * tree-scalar-evolution.c (instantiate_scev_r): Return
+ chrec_dont_know for ADDR_EXPR.
+
+2011-07-26 Uros Bizjak <ubizjak@gmail.com>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/47369
+ PR target/49853
+ * config/i386/i386.c (ix86_expand_move): Call convert_to_mode
+ if legitimize_tls_address returned operand in wrong mode. Allow
+ SImode and DImode symbolic operand for PIC. Call convert_to_mode
+ if legitimize_pic_address returned operand in wrong mode.
+
+2011-07-26 Martin Jambor <mjambor@suse.cz>
+
+ * tree-sra.c (tree_non_mode_aligned_mem_p): Strip conversions and
+ return false for invariants.
+
+2011-07-26 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (add->lea splitter): Implement using SWI
+ mode iterator. Change operand 2 predicate to <nonmemory_operand>.
+ (add->lea zext splitter): Change operand 2 predicate to
+ x86_64_nonmemory_operand.
+
+2011-07-26 Richard Guenther <rguenther@suse.de>
+
+ * predict.c (maybe_hot_frequency_p): Make sure a zero entry-block
+ frequency makes everything hot.
+
+2011-07-26 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49840
+ * tree-vrp.c (range_fits_type_p): Properly handle full
+ double-int precision.
+
+2011-07-26 Martin Jambor <mjambor@suse.cz>
+
+ PR bootstrap/49786
+ * ipa-cp.c (update_profiling_info): Avoid overflow when updating
+ counts.
+ (update_specialized_profile): Likewise.
+
+2011-07-26 Uros Bizjak <ubizjak@gmail.com>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/47381
+ PR target/49832
+ PR target/49833
+ * config/i386/i386.md (i): Change SImode attribute to "e".
+ (g): Change SImode attribute to "rme".
+ (di): Change SImode attribute to "nF".
+ (general_operand): Change SImode attribute to x86_64_general_operand.
+ (general_szext_operand): Change SImode attribute to
+ x86_64_szext_general_operand.
+ (immediate_operand): Change SImode attribute to
+ x86_64_immediate_operand.
+ (nonmemory_operand): Change SImode attribute to
+ x86_64_nonmemory_operand.
+ (*movdi_internal_rex64): Remove mode from pic_32bit_operand check.
+ (*movsi_internal): Ditto. Use "e" constraint in alternative 2.
+ (*lea_1): Use SWI48 mode iterator.
+ (*lea_1_zext): New insn pattern.
+ (testsi_ccno_1): Use x86_64_nonmemory_operand predicate for operand 2.
+ (*bt<mode>): Ditto.
+ (*add<mode>1): Use x86_64_general_operand predicate for operand 2.
+ Update operand constraints.
+ (addsi_1_zext): Ditto.
+ (*add<mode>2): Ditto.
+ (*addsi_3_zext): Ditto.
+ (*subsi_1_zext): Ditto.
+ (*subsi_2_zext): Ditto.
+ (*subsi_3_zext): Ditto.
+ (*addsi3_carry_zext): Ditto.
+ (*<plusminus_insn>si3_zext_cc_overflow): Ditto.
+ (*mulsi3_1_zext): Ditto.
+ (*andsi_1): Ditto.
+ (*andsi_1_zext): Ditto.
+ (*andsi_2_zext): Ditto.
+ (*<any_or:code>si_1_zext): Ditto.
+ (*<any_or:code>si_2_zext): Ditto.
+ (*test<mode>_1): Use <general_operand> predicate for operand 1.
+ (*and<mode>_2): Ditto.
+ (mov<mode>cc): Use <general_operand> predicate for operands 1 and 2.
+ (add->lea splitter): Check operand modes in insn constraint. Extend
+ operands less than SImode wide to SImode.
+ (add->lea zext splitter): Do not extend input operands to DImode.
+ (*lea_general_1): Handle only QImode and HImode operands.
+ (*lea_general_2): Ditto.
+ (*lea_general_3): Ditto.
+ (*lea_general_1_zext): Remove.
+ (*lea_general_2_zext): Ditto.
+ (*lea_general_3_zext): Ditto.
+ (*lea_general_4): Check operand modes in insn constraint. Extend
+ operands less than SImode wide to SImode.
+ (ashift->lea splitter): Ditto.
+ * config/i386/i386.c (ix86_print_operand_address): Print address
+ registers with 'q' modifier on 64bit targets.
+ * config/i386/predicates.md (pic_32bit_opreand): Define as special
+ predicate. Reject non-SI and non-DI modes.
+
+2011-07-25 Andrew Pinski <apinski@cavium.com>
+
+ PR tree-opt/49671
+ * tree-inline.c (remap_gimple_op_r): Copy TREE_THIS_VOLATILE and
+ TREE_THIS_NOTRAP into the inner most MEM_REF.
+ Always copy TREE_THIS_VOLATILE.
+ * tree-sra.c (ptr_parm_has_direct_uses): Check that the lhs, rhs and
+ arguments are not volatile references.
+
+2011-07-25 Richard Henderson <rth@redhat.com>
+
+ * insn-notes.def (NOTE_INSN_CFA_RESTORE_STATE): Remove.
+ * final.c (final_scan_insn): Don't test for it.
+ (rest_of_clean_state): Likewise.
+
+2011-07-25 Richard Henderson <rth@redhat.com>
+
+ PR debug/49841
+ * config/rs6000/rs6000.c (rs6000_frame_related): Return the insn.
+ (emit_frame_save): Likewise.
+ (rs6000_emit_prologue): Move the FRAME_RELATED_EXPR from the save
+ insn onto a dummy blockage insn after the join label.
+
+2011-07-25 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (dw_trace_info): Add ID member.
+ (get_trace_index): Remove. Change users to use ID member.
+ (before_next_cfi_note): New.
+ (connect_traces): Remove unreachable traces before the main loop.
+ Look across one trace and generate remember/restore_state if needed.
+
+2011-07-25 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (dump_cfi_row, debug_cfi_row): New.
+
+2011-07-25 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ * genattr.c (write_upcase, gen_attr <enum definition writing>):
+ Move to ...
+ * genattr-common.c ... here.
+ (main): Call gen_attr.
+ * optc-gen.awk: Make generated program include insn-attr-common.h .
+ * Makefile.in (oprions.o): Depend on insn-attr-common.h
+
+2011-07-25 Anatoly Sokolov <aesok@post.ru>
+
+ * config/m32c/m32c.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
+ PRINT_OPERAND_PUNCT_VALID_P): Remove macro.
+ * config/m32c/m32c-protos.h (m32c_print_operand_punct_valid_p,
+ m32c_print_operand, m32c_print_operand_address): Remove.
+ * config/m32c/m32c.c (m32c_print_operand_punct_valid_p): Make static.
+ Change return type to bool. Change argument type to bool.
+ (m32c_print_operand, m32c_print_operand_address): Make static.
+ (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS,
+ TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
+
+2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * doc/sourcebuild.texi (Effective-Target Keywords, Environment
+ attributes): Document mmap.
+
+2011-07-25 Anatoly Sokolov <aesok@post.ru>
+
+ * config/mmix/mmix.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
+ PRINT_OPERAND_PUNCT_VALID_P): Remove macro.
+ * config/mmix/mmix-protos.h (mmix_print_operand_punct_valid_p,
+ mmix_print_operand, mmix_print_operand_address): Remove.
+ * config/mmix/mmix.c (mmix_print_operand_punct_valid_p): Make static.
+ Change return type to bool. Change argument type to bool.
+ (mmix_print_operand, mmix_print_operand_address): Make static.
+ (mmix_intval, mmix_output_condition): Change 'x' argument type
+ to const_rtx.
+ (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS,
+ TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
+
+2011-07-25 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/39386
+ * config/avr/avr.c (out_shift_with_cnt): Use tmp_reg as
+ shift counter for x << x and x >> x shifts.
+
+2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/47124
+ * config.gcc: Reject *-*-solaris2 configuration.
+
+2011-07-25 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR tree-optimization/49809
+ * tree-ssa-phiopt.c (cond_if_else_store_replacement): Use
+ gimple_get_lhs instead of gimple_assign_lhs.
+
+2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * system.h [__cplusplus]: Wrap C function declarations in extern "C".
+
+2011-07-25 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49822
+ * tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify
+ more. Make sure to preserve stmts with side-effects. Properly
+ handle virtual defs, follow a longer def chain.
+
+2011-07-22 Romain Geissler <romain.geissler@gmail.com>
+
+ PR plugins/45348
+ PR plugins/48425
+ PR plugins/46577
+ * Makefile.in: Do not flatten c-family directory when installing
+ plugin headers.
+
+2011-07-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * ipa-inline.c (can_inline_edge_p): Look into DECL_STRUCT_FUNCTION of
+ original nodes if we are dealing with virtual clones.
+
+2011-07-25 Bernd Schmidt <bernds@codesourcery.com>
+
+ * common/config/c6x/c6x-common.c: New file.
+
+2011-07-25 Roman Zhuykov <zhroma@ispras.ru>
+
+ * tree-flow.h (tree_ssa_loop_version): Remove unused declaration.
+
+2011-07-25 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49715
+ * tree-vrp.c: Include expr.h and optabs.h.
+ (range_fits_type_): New function.
+ (simplify_float_conversion_using_ranges): Likewise.
+ (simplify_stmt_using_ranges): Call it.
+ * Makefile.in (tree-vrp.o): Add $(EXPR_H) and $(OPTABS_H) dependencies.
+ * optabs.c (can_float_p): Export.
+ * optabs.h (can_float_p): Declare.
+
+2011-07-25 Richard Guenther <rguenther@suse.de>
+
+ * tree-vrp.c (num_vr_values, values_propagated): New global vars.
+ (get_value_range): For out-of-range SSA names or names created
+ after propagation return a read-only varying range.
+ (dump_all_value_ranges): Adjust.
+ (vrp_initialize): Likewise.
+ (vrp_finalize): Likewise.
+
+2011-07-24 Richard Henderson <rth@redhat.com>
+
+ PR debug/49831
+ * dwarf2cfi.c (connect_traces): Allow unvisited traces. Skip
+ them entirely.
+
+2011-07-24 Richard Henderson <rth@redhat.com>
+
+ PR debug/49825
+ * dwarf2cfi.c (dwarf2out_stack_adjust): Move A_O_A test earlier.
+ (dwarf2out_notice_stack_adjust): Use args_size from call_insn.
+
+2011-07-24 Richard Henderson <rth@redhat.com>
+
+ PR debug/49827
+ * dwarf2cfi.c (create_trace_edges): Handle sequences properly.
+
+2011-07-24 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (maybe_record_trace_start): Add abnormal parameter.
+ Zero args_size for abnormal edges. Adjust all callers.
+
+2011-07-24 Richard Henderson <rth@redhat.com>
+
+ PR debug/49825
+ * dwarf2cfi.c (cfi_row_equal_p): Don't compare args_size.
+
+2011-07-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR bootstrap/49835
+ * collect2.c (demangle_flag): Removed.
+
+2011-07-24 Sandra Loosemore <sandra@codesourcery.com>
+
+ * configure.ac (demangler_in_ld): Default to yes.
+ * configure: Regenerated.
+ * collect2.c (main): When HAVE_LD_DEMANGLE is defined, don't
+ mess with COLLECT_NO_DEMANGLE, and just pass --demangle and
+ --no-demangle options straight through to ld. When
+ HAVE_LD_DEMANGLE is not defined, set COLLECT_NO_DEMANGLE in a
+ way that has the intended effect on Windows.
+
+2011-07-23 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c: Include basic-block.h.
+ (dw_label_info): Remove.
+ (trace_work_list, trace_index): New.
+ (remember_row, emit_cfa_remember): Remove.
+ (dw_trace_info_hash, dw_trace_info_eq): New.
+ (get_trace_index, get_trace_info): New.
+ (save_point_p): New.
+ (free_cfi_row): Remove.
+ (add_cfi): Do not emit DW_CFA_remember_state.
+ (cfa_row_equal_p): New.
+ (barrier_args_size): Remove.
+ (compute_barrier_args_size_1, compute_barrier_args_size): Remove.
+ (dwarf2out_notice_stack_adjust): Don't compute_barrier_args_size.
+ (maybe_record_trace_start, create_trace_edges, scan_trace): New.
+ (dwarf2out_cfi_begin_epilogue): Remove.
+ (dwarf2out_frame_debug_restore_state): Remove.
+ (connect_traces, create_pseudo_cfg): New.
+ (create_cfi_notes, execute_dwarf2_frame): Rewrite using traces.
+ * Makefile.in (dwarf2cfi.o): Update.
+
+2011-07-23 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (dw_trace_info): New.
+ (dw_label_info): New.
+ (cie_return_save): New.
+ (cur_trace): New.
+ (queued_args_size): Rename from args_size. Update all users.
+ (cfa_store, cfa_temp, regs_saved_in_regs): Remove.
+ (def_cfa_1): Use cur_trace instead of cfa_*.
+ (dwarf2out_stack_adjust, record_reg_saved_in_reg): Likewise.
+ (clobbers_queued_reg_save, reg_saved_in): Likewise.
+ (dwarf2out_frame_debug_expr): Likewise.
+ (create_cie_data): Split out from ...
+ (execute_dwarf2_frame): ... here. Initialize cur_trace.
+
+2011-07-23 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (regs_saved_in_regs): Allocate from heap, not gc.
+ Update all users to match.
+ (execute_dwarf2_frame): Free reg_saved_in_data.
+
+2011-07-23 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (queued_reg_save): Reorder for packing. Don't GTY.
+ (queued_reg_saves): Don't GTY. Change to a VEC.
+ (queue_reg_save): Update to match.
+ (dwarf2out_flush_queued_reg_saves): Likewise.
+ (clobbers_queued_reg_save): Likewise.
+ (reg_saved_in): Likewise.
+ (execute_dwarf2_frame): Free queued_reg_saves.
+
+2011-07-23 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (dw_cfi_row_ref): Remove. Update all users.
+
+2011-07-23 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (add_cfi_args_size): Split out from...
+ (dwarf2out_args_size): ... here.
+ (add_cfi_restore): Split out from ...
+ (dwarf2out_frame_debug_cfa_restore): ... here.
+ (def_cfa_0): Split out from ...
+ (def_cfa_1): ... here.
+ (cfi_oprnd_equal_p, cfi_equal_p): New.
+ (change_cfi_row): New.
+ (add_cfis_to_fde): Set fde->dw_fde_switch_cfi_index.
+ (create_cfi_notes): Use change_cfi_row at SWITCH_TEXT note.
+ (output_cfis): Remove.
+ * dwarf2out.c (output_fde): Simplify output_cfi loop.
+ (dwarf2out_switch_text_section): Don't call output_cfis.
+ (dw_val_equal_p, loc_descr_equal_p_1, loc_descr_equal_p): New.
+ * dwarf2out.h: Update decls.
+ (enum dw_val_class): Add dw_val_class_none.
+
+2011-07-23 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (update_row_reg_save): New.
+ (dwarf2out_frame_debug_cfa_expression): Use it.
+ (dwarf2out_frame_debug_cfa_restore): Likewise.
+ (reg_save): Likewise. Do not emit DW_CFA_same_value.
+
+2011-07-23 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (add_cfi_insn): Rename from cfi_insn. Update all users.
+
+2011-07-23 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (dw_cfi_row, dw_cfi_row_ref): New.
+ (cie_cfi_row): New.
+ (new_cfi_row, copy_cfi_row, free_cfi_row): New.
+ (cfa, old_cfa, cfa_remember, old_cfa_remember, old_args_size): Remove.
+ (cur_row, remember_row): New.
+ (def_cfa_1): Use cur_row instead of the old_* variables.
+ (dwarf2out_frame_debug_restore_state): Similarly.
+ (dwarf2out_args_size, dwarf2out_notice_stack_adjust): Likewise.
+ (dwarf2out_frame_debug_def_cfa): Use a local variable instead of cfa.
+ (dwarf2out_frame_debug_adjust_cfa): Likewise.
+ (dwarf2out_frame_debug_cfa_offset): Likewise.
+ (dwarf2out_frame_debug_expr): Likewise.
+ (execute_dwarf2_frame): Set up cur_row.
+ * dwarf2out.h (struct cfa_loc): Mark for GTY.
+
+2011-07-23 Richard Henderson <rth@redhat.com>
+
+ * basic-block.h (EDGE_PRESERVE): New.
+ (EDGE_ALL_FLAGS, EDGE_COMPLEX): Include it.
+ * bb-reorder.c: Include except.h.
+ (fix_up_crossing_landing_pad): New.
+ (find_rarely_executed_basic_blocks_and_crossing_edges): Place
+ landing pads in the right partition. Duplicate as necessary.
+ (partition_hot_cold_basic_blocks): Fix up DF info after
+ duplicating landing pads.
+ * cfg.c (dump_edge_info): Add crossing and preserve to bitnames.
+ * cfgrtl.c (rtl_verify_flow_info_1): Validate that EDGE_CROSSING
+ is set properly. Validate that EH edges are not CROSSING.
+ * except.c (expand_dw2_landing_pad_for_region): Split out from ...
+ (dw2_build_landing_pads): ... here.
+ (convert_to_eh_region_ranges): Remove code to fixup crossing
+ landing pads.
+ * except.h (expand_dw2_landing_pad_for_region): Declare.
+ * tree-cfg.c (gimple_can_merge_blocks_p): Don't merge PRESERVE edges.
+
+2011-07-23 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/49816
+ * arm.c (aapcs_vfp_allocate_return_reg): Return NULL on failure.
+
+2011-07-22 Jason Merrill <jason@redhat.com>
+
+ * doc/invoke.texi (C++ Dialect Options): Document -Wno-narrowing.
+
+2011-07-22 Richard Henderson <rth@redhat.com>
+
+ * bb-reorder.c (gate_handle_partition_blocks): Honor optimize.
+
+2011-07-22 Richard Henderson <rth@redhat.com>
+
+ * jump.c (maybe_propagate_label_ref): Split out of...
+ (mark_all_labels): ... here. Do not attempt label_ref
+ propagation while in cfglayout mode.
+
+2011-07-22 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (struct macinfo_struct): Change code to unsigned char.
+ (DEBUG_MACRO_SECTION, DEBUG_MACRO_SECTION_LABEL): Define.
+ (dwarf_attr_name): Handle DW_AT_GNU_macros.
+ (dwarf2out_define): If the vector is empty and
+ lineno is 0, emit a dummy entry first.
+ (dwarf2out_undef): Likewise. Remove redundant semicolon.
+ (htab_macinfo_hash, htab_macinfo_eq, output_macinfo_op,
+ optimize_macinfo_range): New functions.
+ (output_macinfo): Use them. If !dwarf_strict and .debug_str is
+ mergeable, optimize longer strings using
+ DW_MACRO_GNU_{define,undef}_indirect and if HAVE_COMDAT_GROUP,
+ optimize longer sequences of define/undef ops from headers
+ using DW_MACRO_GNU_transparent_include. For !dwarf_strict
+ emit a section headers.
+ (dwarf2out_init): For !dwarf_strict set debug_macinfo_section
+ and macinfo_section_label to DEBUG_MACRO_SECTION
+ resp. DEBUG_MACRO_SECTION_LABEL.
+ (dwarf2out_finish): For !dwarf_strict emit DW_AT_GNU_macros
+ instead of DW_AT_macro_info.
+
+ PR other/32998
+ * common.opt (grecord-gcc-switches, gno-record-gcc-switches): New
+ options.
+ * dwarf2out.c: Include opts.h.
+ (dchar_p): New typedef. Define heap VEC for it.
+ (producer_string): New variable.
+ (gen_producer_string): New function.
+ (gen_compile_unit_die): Use it.
+ (dwarf2out_finish): Fix up comp_unit_die () DW_AT_producer if needed.
+ * Makefile.in (dwarf2out.o): Depend on $(OPTS_H).
+ * doc/invoke.texi: Document -grecord-gcc-switches and
+ -gno-record-gcc-switches, add a -grecord-gcc-switches reference
+ to -frecord-gcc-switches description.
+
+2011-07-22 Jason Merrill <jason@redhat.com>
+
+ PR c++/30112
+ * c-decl.c (c_linkage_bindings): Define.
+
+2011-07-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR debug/49815
+ * var-tracking.c (vt_finalize): Always free windowed_parm_regs.
+
+2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_option_override_internal): Disallow
+ MS ABI in x32 mode.
+ (ix86_init_builtins): Call ix86_init_builtins_va_builtins_abi
+ only for TARGET_LP64.
+ (ix86_handle_abi_attribute): Check TARGET_LP64 instead of TARGET_64BIT.
+
+2011-07-22 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/rs6000.c (rs6000_xcoff_strip_dollar): Rewrite to
+ avoid warnings when GCC is built with a C++ compiler.
+
+2011-07-22 Martin Jambor <mjambor@suse.cz>
+
+ PR lto/49796
+ * cgraphunit.c (verify_edge_corresponds_to_fndecl): Return false
+ if decl node is in another partition, call cgraph_get_node only once.
+
+2011-07-22 Uros Bizjak <ubizjak@gmail.com>
+
+ * config.gcc (x86_64-*-linux*): Set
+ default_gnu_indirect_function to yes.
+
+2011-07-22 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/45819
+ * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Properly
+ preserve volatile and notrap flags.
+
+2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+ Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ PR bootstrap/49794
+ * configure.ac: Test AM_ICONV with CXX.
+ * configure: Regenerate.
+ * config/sol2-c.c (solaris_format_types): Use EXPORTED_CONST.
+
+2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR bootstrap/49797
+ * graphite-clast-to-gimple.c (CLOOG_LANGUAGE_C): Provide if missing.
+ (set_cloog_options): Use it.
+
+2011-07-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/49756
+ * gcc.c (main): Call stack_limit_increase (64MB).
+ * toplev.c (toplev_main): Likewise.
+
+2011-07-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_expand_call): Call copy_to_mode_reg
+ instead of force_reg.
+
+2011-07-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_expand_move): Convert to Pmode if
+ needed and use force_reg after convert.
+ (ix86_expand_call): Likewise.
+ (ix86_expand_special_args_builtin): Likewise.
+ (ix86_expand_builtin): Likewise.
+
+2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/47654
+ PR middle-end/49649
+ * graphite-clast-to-gimple.c (type_for_clast_term): Pass v1 and v2
+ in parameter. Initialize v1 and v2 based on the values returned
+ by clast_name_to_lb_ub.
+ (type_for_clast_red): Pass v1 and v2 in parameter, and set their
+ values.
+ (type_for_clast_bin): Same.
+ (type_for_clast_expr): Same.
+ (type_for_clast_eq): Update calls to type_for_clast_expr.
+ (type_for_clast_for): Same.
+ (build_iv_mapping): Same.
+ * graphite-ppl.h (value_min): New.
+
+2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-clast-to-gimple.c (type_for_interval): Generate signed
+ types whenever possible.
+
+2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-clast-to-gimple.c (struct clast_name_index): Add lb
+ and ub fields.
+ (new_clast_name_index): Add lb and ub parameters.
+ (free_clast_name_index): New.
+ (clast_name_to_lb_ub): New.
+ (save_clast_name_index): Add lb and ub parameters.
+ (compute_bounds_for_param): New.
+ (type_for_level): Removed.
+ (type_for_clast_for): Removed level parameter. Do not call
+ type_for_level.
+ (graphite_create_new_loop): Store the lb and ub for the clast_name
+ of the iterator of the loop that has been generated.
+ (graphite_create_new_loop_guard): Remove parameter level.
+ (create_params_index): Store the lb and ub of each parameter.
+ (gloog): Use free_clast_name_index. Pass to create_params_index
+ the current scop.
+
+2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-clast-to-gimple.c (max_signed_precision_type): Removed.
+ (max_precision_type): Inline max_signed_precision_type.
+ (type_for_clast_red): Use max_precision_type.
+ (type_for_clast_bin): Same.
+ (type_for_clast_for): Same.
+
+2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-clast-to-gimple.c (gcc_type_for_interval): Renamed
+ type_for_interval.
+ (gcc_type_for_value): Renamed type_for_value.
+ (gcc_type_for_clast_term): Renamed type_for_clast_term.
+ (gcc_type_for_clast_expr): Renamed type_for_clast_expr.
+ (gcc_type_for_clast_red): Renamed type_for_clast_red.
+ (gcc_type_for_clast_bin): Renamed type_for_clast_bin.
+ (gcc_type_for_clast_eq): Renamed type_for_clast_eq.
+ (graphite_translate_clast_equation): Update calls.
+ (compute_type_for_level): Renamed type_for_level.
+ (gcc_type_for_iv_of_clast_loop): Renamed type_for_clast_for.
+ (build_iv_mapping): Update calls.
+ (graphite_create_new_loop_guard): Same.
+
+2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-clast-to-gimple.c (clast_get_body_of_loop): Add fixme
+ comment.
+
+2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-clast-to-gimple.c (struct ivs_params): New.
+ (clast_name_to_gcc): Use ivs_params to pass around parameters.
+ (clast_to_gcc_expression): Same.
+ (clast_to_gcc_expression_red): Same.
+ (gcc_type_for_clast_term): Same.
+ (gcc_type_for_clast_expr): Same.
+ (gcc_type_for_clast_red): Same.
+ (gcc_type_for_clast_bin): Same.
+ (gcc_type_for_clast_eq): Same.
+ (graphite_translate_clast_equation): Same.
+ (graphite_create_guard_cond_expr): Same.
+ (graphite_create_new_guard): Same.
+ (graphite_create_new_loop): Same.
+ (build_iv_mapping): Same.
+ (translate_clast_user): Same.
+ (graphite_create_new_loop_guard): Same.
+ (translate_clast): Same.
+ (translate_clast_for_loop): Same.
+ (translate_clast_for): Same.
+ (translate_clast_guard): Same.
+ (initialize_cloog_names): Fix typo.
+ (gloog): Initialize an ivs_params struct, pass it to translate_clast.
+
+2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-clast-to-gimple.c (struct clast_name_index): Add level.
+ (new_clast_name_index): Add level parameter.
+ (clast_name_to_level): New.
+ (save_clast_name_index): Add level parameter.
+ (newivs_to_depth_to_newiv): Removed.
+ (clast_name_to_gcc): Inlined newivs_to_depth_to_newiv.
+ (graphite_create_new_loop): Add level parameter. Pass level to
+ save_clast_name_index.
+ (translate_clast_for_loop): Pass level to graphite_create_new_loop.
+ (create_params_index): Pass level to save_clast_name_index.
+
+2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-clast-to-gimple.c (graphite_create_new_loop): Do not
+ recompute type, lb, and ub. Get them from...
+ (graphite_create_new_loop_guard): ...here. Pass in parameter
+ pointers to type, lb, and ub.
+ (translate_clast_for_loop): Update function calls.
+ (translate_clast_for): Same.
+
+2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-clast-to-gimple.c (compute_bounds_for_level): Call
+ psct_dynamic_dim.
+ (translate_clast_for_loop): Pass loop level to dependency_in_loop_p.
+ (gcc_type_for_iv_of_clast_loop): Update use of level.
+ (gloog): Start counting nesting level from 0.
+ * graphite-clast-to-gimple.h (get_scattering_level): Removed.
+ * graphite-dependences.c (graphite_carried_dependence_level_k): Call
+ psct_dynamic_dim on level.
+
+2011-07-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_legitimize_address): Convert to
+ Pmode if needed.
+
+2011-07-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (function_value_64): Always return pointers
+ in Pmode.
+ (ix86_promote_function_mode): New.
+ (TARGET_PROMOTE_FUNCTION_MODE): Likewise.
+
+2011-07-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR tree-optimization/49749
+ * tree-ssa-reassoc.c (get_rank): Fix operand scan conditions and
+ remove no-longer-used maxrank variable.
+
+2011-07-21 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.c (final_prescan_insn): Fix printing of rtx_costs.
+
+2011-07-21 Jason Merrill <jason@redhat.com>
+
+ * system.h (HAVE_DESIGNATED_UNION_INITIALIZERS): New.
+ * recog.h (struct insn_data_d): Check it instead of
+ HAVE_DESIGNATED_INITIALIZERS.
+ * genoutput.c (output_insn_data): Likewise.
+
+2011-07-21 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49770
+ * tree-ssa-sccvn.c (valueize_refs_1): Return whether we
+ valueized any operand. Renamed from ...
+ (valueize_refs): ... this. New wrapper around valueize_refs_1.
+ (valueize_shared_reference_ops_from_ref): Return whether we
+ valueized any operand.
+ (vn_reference_lookup): Only when we valueized any operand
+ use the valueized reference for alias analysis. Do not preserve
+ the original reference tree in this case.
+
+2011-07-21 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_decompose_address): Reject all but
+ register operands and subregs of DImode hard registers in index.
+
+2011-07-21 Kai Tietz <ktietz@redhat.com>
+
+ * fold-const.c (fold_unary_loc): Preserve indirect
+ comparison cast to none-boolean type.
+ * tree-ssa.c (useless_type_conversion_p): Preserve cast
+ from/to boolean-type.
+ * gimplify.c (gimple_boolify): Handle boolification of comparisons.
+ (gimplify_expr): Boolifiy non aggregate-typed comparisons.
+ * tree-cfg.c (verify_gimple_comparison): Check result
+ type of comparison expression.
+ * tree-ssa-forwprop.c (forward_propagate_comparison): Adjust test
+ of condition result and disallow type-cast sinking into comparison.
+
+2011-07-21 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-forwprop.c (combine_conversions): Return whether
+ we have to run cfg-cleanup. Properly remove dead stmts.
+ (ssa_forward_propagate_and_combine): Adjust.
+
+2011-07-21 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * regcprop.c (maybe_mode_change): Check HARD_REGNO_MODE_OK.
+
+2011-07-21 Kai Tietz <ktietz@redhat.com>
+
+ * tree-ssa-propagate.c (substitute_and_fold): Use
+ do_dce flag to deside, if BB's statements are scanned
+ in last to first, or first to last order.
+
+2011-07-21 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.c (avr_rtx_costs): Set cost of CONST, LABEL_REF to 0.
+
+2011-07-20 H.J. Lu <hongjiu.lu@intel.com>
+ Uros Bizjak <ubizjak@gmail.com>
+ Richard Henderson <rth@redhat.com>
+
+ * config/i386/constraints.md (w): New.
+
+ * config/i386/i386.c (ix86_output_addr_vec_elt): Check
+ TARGET_LP64 instead of TARGET_64BIT for ASM_QUAD.
+
+ * config/i386/i386.h (CASE_VECTOR_MODE): Check TARGET_LP64
+ instead of TARGET_64BIT.
+
+ * config/i386/i386.md (indirect_jump): Replace
+ nonimmediate_operand with indirect_branch_operand.
+ (*indirect_jump): Likewise. Replace constraint "m" with "w".
+ (tablejump): Replace nonimmediate_operand with indirect_branch_operand.
+ Convert operand 0 to Pmode for x32 if not PIC.
+ (*tablejump_1): Replace nonimmediate_operand with
+ indirect_branch_operand. Replace constraint "m" with "w".
+ (*call_vzeroupper): Replace constraint "m" with "w".
+ (*call): Likewise.
+ (*call_rex64_ms_sysv_vzeroupper): Likewise.
+ (*call_rex64_ms_sysv): Likewise.
+ (*call_value_vzeroupper): Likewise.
+ (*call_value): Likewise.
+ (*call_value_rex64_ms_sysv_vzeroupper): Likewise.
+ (*call_value_rex64_ms_sysv): Likewise.
+ (set_got_offset_rex64): Check TARGET_LP64 instead of TARGET_64BIT.
+
+ * config/i386/predicates.md (indirect_branch_operand): New.
+ (call_insn_operand): Support x32.
+
+2011-07-20 Michael Eager <eager@eagercon.com>
+
+ * params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): Default to 12.
+
+2011-07-20 Richard Henderson <rth@redhat.com>
+
+ * cfg.c (dump_bb_info): Dump basic_block->flags.
+ * cfgrtl.c (print_rtl_with_bb): Use dump_bb_info.
+
+2011-07-20 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_decompose_address): Allow only subregs
+ of DImode hard registers in index.
+ (ix86_legitimate_address_p): Allow subregs of base and index to span
+ more than a word. Assert that subregs of base and index satisfy
+ register_no_elim_operand predicates. Reject addresses where
+ base and index have different modes.
+
+2011-07-20 Robert Millan <rmh@gnu.org>
+
+ * config.gcc (mips*-*-linux*): Remove redundant tm_file entry.
+
+2011-07-20 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * bb-reorder.c (fix_crossing_conditional_branches): Fix crash by
+ removing now-unnecessary assignment.
+
+2011-07-20 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * emit-rtl.c (set_mem_attributes_minus_bitpos): Restore setting
+ memory address space to the type's address space.
+
+2011-07-20 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/36467
+ PR target/49687
+ * config/avr/avr.md (mulhi3): Use register_or_s9_operand for operand2
+ and expand appropriately if there is a CONST_INT in operand2.
+ (usmulqihi3): New insn.
+ (*sumulqihi3): New insn.
+ (*osmulqihi3): New insn.
+ (*oumulqihi3): New insn.
+ (*muluqihi3.uconst): New insn_and_split.
+ (*muluqihi3.sconst): New insn_and_split.
+ (*mulsqihi3.sconst): New insn_and_split.
+ (*mulsqihi3.uconst): New insn_and_split.
+ (*mulsqihi3.oconst): New insn_and_split.
+ (*ashifthi3.signx.const): New insn_and_split.
+ (*ashifthi3.signx.const7): New insn_and_split.
+ (*ashifthi3.zerox.const): New insn_and_split.
+ (mulsqihi3): New insn.
+ (muluqihi3): New insn.
+ (muloqihi3): New insn.
+ * config/avr/predicates.md (const_2_to_7_operand): New.
+ (const_2_to_6_operand): New.
+ (u8_operand): New.
+ (s8_operand): New.
+ (o8_operand): New.
+ (s9_operand): New.
+ (register_or_s9_operand): New.
+
+2011-07-20 Kai Tietz <ktietz@redhat.com>
+
+ * builtins.c (fold_builtin_expect): See through the cast
+ from truthvalue_type_node to long.
+
+2011-07-20 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/vsx.md (vsx_fma*): Use 4 argument fma instructions
+ where we can use them from the standard and altivec instruction
+ sets, instead of always using the 3 operand VSX forms that require
+ the destination to overlap one of the inputs.
+ (vsx_fms*): Ditto.
+ (vsx_fnma*): Ditto.
+ (vsx_fnms*): Ditto.
+
+ * config/rs6000/rs6000.md (fmadf4_fpr): Set fp_type fp_maddsub_d
+ for DF types.
+ (fmsdf4_fpr): Ditto.
+ (nfmadf4_fpr): Ditto.
+ (nfmsdf4_fpr): Ditto.
+
+2011-07-20 Sandra Loosemore <sandra@codesourcery.com>
+
+ * genrecog.c (make_insn_sequence): Correct position numbering
+ when filtering out match_scratch and match_dup.
+
+2011-07-20 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify
+ against already removed statements.
+ (forward_propagate_into_comparison): Remove dead defining stmts.
+ (forward_propagate_into_gimple_cond): Likewise.
+ (forward_propagate_into_cond): Simplify.
+ (ssa_forward_propagate_and_combine): Handle changed cfg from
+ forward_propagate_into_comparison.
+ * tree-ssa-phiopt.c (conditional_replacement): Use proper
+ locations for newly built statements.
+
+2011-07-20 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.c (avr_rtx_costs): Set cost of SYMBOL_REF to 0.
+
+2011-07-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.c (s390_class_max_nregs): Fix return type.
+ * config/s390/s390-protos.h (s390_class_max_nregs): Likewise.
+
+2011-07-20 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/18908
+ * tree.c (integer_all_onesp): Use TYPE_PRECISION, not mode precision.
+ * tree-ssa-forwprop.c (simplify_bitwise_binary): Remove bogus
+ ADDR_EXPR folding. Canonicalize X ^ ~0 as ~X.
+
+2011-07-20 Vladimir Makarov <vmakarov@redhat.com>
+
+ * config/frv/frv.c (frv_register_move_cost): Define explicitly
+ costs for subclasses of GR_REGS.
+
+2011-07-20 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/49780
+ * config/i386/predicates.md (no_seg_addres_operand): No more special.
+ * config/i386/i386.c (ix86_decompose_address): Allow only subregs
+ of DImode hard registers in base.
+ (ix86_legitimate_address_p): Allow SImode and DImode base and index
+ registers.
+
+2011-07-20 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-structalias.c (new_var_info): Allocate oldsolution lazily.
+ (unify_nodes): Deal with that.
+ (solve_graph): Likewise.
+
+2011-07-20 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * config/arm/arm.c (arm_canonicalize_comparison): Add case to
+ canonicalize left operand from ZERO_EXTEND to AND.
+
+2011-07-20 Anatoly Sokolov <aesok@post.ru>
+
+ * target.def (class_max_nregs): New hook.
+ * doc/tm.texi.in (TARGET_CLASS_MAX_NREGS): Document.
+ * doc/tm.texi: Regenerate.
+ * targhooks.c (default_class_max_nregs): New function.
+ * targhooks.h (default_class_max_nregs): Declare.
+ * ira.h (target_ira): Change type x_ira_reg_class_max_nregs and
+ x_ira_reg_class_min_nregs arrays to unsigned char.
+ * ira.c (setup_reg_class_nregs): Use TARGET_CLASS_MAX_NREGS target
+ hook instead of CLASS_MAX_NREGS macro.
+ * reginfo.c (restore_register_info): Ditto.
+ * ira-conflicts.c (process_regs_for_copy): Use
+ ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro.
+ Change type rclass and aclass vars to reg_class_t.
+ * ira-costs.c (record_reg_classes): Use ira_reg_class_max_nregs
+ array instead of CLASS_MAX_NREGS macro. Change type rclass var to
+ reg_class_t.
+ * reload.c (combine_reloads, find_reloads, find_reloads_address_1):
+ Use ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro.
+
+ * config/i386/i386.h (CLASS_MAX_NREGS): Remove.
+ * config/i386/i386.c (ix86_class_max_nregs): New function.
+ (ix86_register_move_cost): Use TARGET_CLASS_MAX_NREGS target hook
+ instead of CLASS_MAX_NREGS macro.
+ (TARGET_CLASS_MAX_NREGS): Define.
+ * config/avr/avr.h (CLASS_MAX_NREGS): Remove.
+ * config/avr/avr-protos.h (class_max_nregs): Remove declaration.
+ * config/avr/avr.c (class_max_nregs): Remove function.
+ * config/alpha/alpha.h (CLASS_MAX_NREGS): Remove.
+ * config/spu/spu.h (CLASS_MAX_NREGS): Remove.
+ * config/mep/mep.h (CLASS_MAX_NREGS): Remove.
+ * config/m32r/m32r.h (CLASS_MAX_NREGS): Remove.
+ * config/microblaze/microblaze.h (CLASS_MAX_NREGS): Remove.
+ * config/xtensa/xtensa.h (CLASS_MAX_NREGS): Remove.
+ * config/stormy16/stormy16.h (CLASS_MAX_NREGS): Remove.
+ * config/lm32/lm32.h (CLASS_MAX_NREGS): Remove.
+ * config/moxie/moxie.h (CLASS_MAX_NREGS): Remove.
+ * config/iq2000/iq2000.h (CLASS_MAX_NREGS): Remove.
+ * config/mn10300/mn10300.h (CLASS_MAX_NREGS): Remove.
+ * config/score/score.h (CLASS_MAX_NREGS): Remove.
+ * config/vax/vax.h (CLASS_MAX_NREGS): Remove.
+ * config/h8300/h8300.h (CLASS_MAX_NREGS): Remove.
+ * config/v850/v850.h (CLASS_MAX_NREGS): Remove.
+
+2011-07-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cif-code.def (OVERWRITABLE): Fix typo and move around.
+ (TARGET_OPTIMIZATION_MISMATCH): Delete.
+ (EH_PERSONALITY): Fix typo.
+ (NON_CALL_EXCEPTIONS): Fix message.
+ (OPTIMIZATION_MISMATCH): Adjust message.
+ * ipa-inline.c (can_inline_edge_p): Use CIF_OPTIMIZATION_MISMATCH.
+
+2011-07-19 Ian Lance Taylor <iant@google.com>
+
+ * doc/install.texi (Configuration): Document
+ --enable-build-poststage1-with-cxx.
+
+2011-07-19 Robert Millan <rmh@gnu.org>
+
+ * config/mips/gnu-user.h: Copy from linux.h. Update comments.
+ (GLIBC_DYNAMIC_LINKER): Remove.
+
+ * config/mips/gnu-user64.h: Copy from linux64.h. Update comments.
+ (GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64)
+ (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32)
+ (BIONIC_DYNAMIC_LINKERN32, GNU_USER_DYNAMIC_LINKERN32): Remove.
+ (LINK_SPEC): Use GNU_USER_DYNAMIC_LINKER32,
+ GNU_USER_DYNAMIC_LINKER64 and GNU_USER_LINK_EMULATIONN32.
+
+ * config/mips/linux.h: Remove everything except for ...
+ (GLIBC_DYNAMIC_LINKER): ... this macro.
+
+ * config/mips/linux64.h: Remove everything except for ...
+ (GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64)
+ (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32)
+ (BIONIC_DYNAMIC_LINKERN32): ... these macros.
+ (GNU_USER_LINK_EMULATION32, GNU_USER_LINK_EMULATION64)
+ (GNU_USER_LINK_EMULATIONN32): New macros.
+
+ * config.gcc (mips64*-*-linux* | mipsisa64*-*-linux* | mips-*-linux*):
+ Use the new headers.
+
+2011-07-19 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * rtl.h (mem_attrs): Turn offset and size fields into HOST_WIDE_INTs.
+ Add offset_known_p and size_known_p fields.
+ (MEM_OFFSET_KNOWN_P): Update accordingly.
+ (MEM_OFFSET, MEM_SIZE_KNOWN_P, MEM_SIZE): Likewise.
+ * emit-rtl.c (mem_attrs_htab_hash): Update after mem_attrs changes.
+ (mem_attrs_eq_p, set_mem_attributes_minus_bitpos, set_mem_offset)
+ (clear_mem_offset, set_mem_size, clear_mem_size, change_address)
+ (adjust_address_1, widen_memory_access, set_mem_attrs_for_spill)
+ (init_emit_regs): Likewise.
+
+2011-07-19 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * doc/rtl.texi (MEM_OFFSET_KNOWN_P): Document.
+ (MEM_OFFSET): Change from returning an rtx to returning a
+ HOST_WIDE_INT.
+ * rtl.h (MEM_OFFSET_KNOWN_P): New macro.
+ (MEM_OFFSET): Return a HOST_WIDE_INT rather than an rtx.
+ * emit-rtl.h (set_mem_offset): Take a HOST_WIDE_INT rather than an rtx.
+ (clear_mem_offset): Declare.
+ * alias.c (ao_ref_from_mem): Adjust uses of MEM_OFFSET, using
+ MEM_OFFSET_KNOWN_P to test whether the offset is known, and
+ MEM_OFFSET to get a HOST_WIDE_INT offset.
+ (nonoverlapping_memrefs_p): Likewise. Adjust calls to...
+ (adjust_offset_for_component_ref): Take a bool "known_p"
+ parameter and a HOST_WIDE_INT "offset" parameter.
+ * builtins.c (get_memory_rtx): As for ao_ref_from_mem.
+ Adjust calls to set_mem_offset, passing a HOST_WIDE_INT rather
+ than an rtx. Use clear_mem_offset to clear the offset.
+ * cfgcleanup.c (merge_memattrs): Likewise.
+ * dwarf2out.c (tls_mem_loc_descriptor): Likewise.
+ * function.c (assign_parm_find_stack_rtl): Likewise.
+ (assign_parm_setup_stack): Likewise.
+ * print-rtl.c (print_rtx): Likewise.
+ * reload.c (find_reloads_subreg_address): Likewise.
+ * simplify-rtx.c (delegitimize_mem_from_attrs): Likewise.
+ * var-tracking.c (INT_MEM_OFFSET): Likewise.
+ * emit-rtl.c (set_reg_attrs_from_value): Likewise.
+ (get_mem_align_offset): Likewise.
+ (set_mem_offset): Take a HOST_WIDE_INT rather than an rtx.
+ (clear_mem_offset): New function.
+ * config/mips/mips.c (r10k_safe_mem_expr_p): Take a HOST_WIDE_INT
+ offset rather than an rtx. Assume both the expressio and offset
+ are available.
+ (r10k_needs_protection_p_1): Update accordingly, checking the
+ expression and offset availability here instead.
+
+2011-07-19 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * doc/rtl.texi (MEM_SIZE_KNOWN_P): Document.
+ (MEM_SIZE): Change from returning an rtx to returning a HOST_WIDE_INT.
+ * rtl.h (MEM_SIZE_KNOWN_P): New macro.
+ (MEM_SIZE): Return a HOST_WIDE_INT rather than an rtx.
+ * emit-rtl.h (set_mem_size): Take a HOST_WIDE_INT rather than an rtx.
+ (clear_mem_size): Declare.
+ * emit-rtl.c (set_mem_size): Take a HOST_WIDE_INT rather than an rtx.
+ (clear_mem_size): New function.
+ * alias.c (ao_ref_from_mem): Adjust uses of MEM_SIZE, using
+ MEM_SIZE_KNOWN_P to test whether the size is known, and MEM_SIZE
+ to get a HOST_WIDE_INT size. Adjust calls to set_mem_size,
+ passing a HOST_WIDE_INT rather than an rtx. Use clear_mem_size
+ to clear the size.
+ (nonoverlapping_memrefs_p): Likewise.
+ * builtins.c (get_memory_rtx, expand_builtin_memcmp): Likewise.
+ (expand_builtin_init_trampoline): Likewise.
+ * calls.c (compute_argument_addresses): Likewise.
+ * cfgcleanup.c (merge_memattrs): Likewise.
+ * dce.c (find_call_stack_args): Likewise.
+ * dse.c (record_store, scan_insn): Likewise.
+ * dwarf2out.c (dw_sra_loc_expr): Likewise.
+ * expr.c (emit_block_move_hints): Likewise.
+ * function.c (assign_parm_find_stack_rtl): Likewise.
+ * print-rtl.c (print_rtx): Likewise.
+ * reload.c (find_reloads_subreg_address): Likewise.
+ * rtlanal.c (may_trap_p_1): Likewise.
+ * var-tracking.c (track_expr_p): Likewise.
+ * varasm.c (assemble_trampoline_template): Likewise.
+ * config/arm/arm.c (arm_print_operand): Likewise.
+ * config/h8300/h8300.c (h8sx_emit_movmd): Likewise.
+ * config/i386/i386.c (expand_movmem_via_rep_mov): Likewise.
+ (expand_setmem_via_rep_stos, expand_constant_movmem_prologue)
+ (expand_constant_setmem_prologue): Likewise.
+ * config/mips/mips.c (mips_get_unaligned_mem): Likewise.
+ * config/rs6000/rs6000.c (expand_block_move): Likewise.
+ (adjacent_mem_locations): Likewise.
+ * config/s390/s390.c (s390_expand_setmem): Likewise.
+ (s390_expand_insv): Likewise.
+ * config/s390/s390.md (*extzv<mode>, *extv<mode>): Likewise.
+ (*extendqi<mode>2_short_displ): Likewise.
+ * config/sh/sh.c (expand_block_move): Likewise.
+ * config/sh/sh.md (extv, extzv): Likewise.
+
+2011-07-19 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * emit-rtl.c (mem_attrs_eq_p): New function, split out from...
+ (mem_attrs_htab_eq): ...here.
+ (find_mem_attrs): Replace with...
+ (set_mem_attrs): ...this function. Take a mem_attrs structure
+ rather than individual fields.
+ (set_mem_attributes_minus_bitpos, set_mem_alias_set)
+ (set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset)
+ (set_mem_size, change_address, adjust_address_1, offset_address)
+ (widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill):
+ Update accordingly.
+
+2011-07-19 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * rtl.h (MEM_ALIAS_SET, MEM_EXPR, MEM_OFFSET, MEM_ADDR_SPACE)
+ (MEM_SIZE, MEM_ALIGN): Redefine in terms of get_mem_attrs.
+ Provide a dummy definition of MEM_ADDR_SPACE for generators.
+ (target_rtl): Add x_mode_mem_attrs.
+ (mode_mem_attrs): New macro.
+ (get_mem_attrs): New function.
+ * emit-rtl.c (get_mem_attrs): Rename to...
+ (find_mem_attrs): ...this.
+ (set_mem_attributes_minus_bitpos, set_mem_alias_set)
+ (set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset)
+ (set_mem_size, change_address, adjust_address_1, offset_address)
+ (widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill):
+ Update accordingly.
+ (init_emit_regs): Initialize mode_mem_attrs.
+
+2011-07-19 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-forwprop.c (lookup_logical_inverted_value): Remove
+ TRUTH_*_EXPR handling.
+ * tree-ssa-operands.c (get_expr_operands): Likewise.
+ * tree-ssa-pre.c (fully_constant_expression): Likewise.
+ * tree-ssa-uninit.c (use_pred_not_overlap_with_undef_path_pre):
+ Likewise.
+ (is_and_or_or): Likewise.
+ (is_norm_cond_subset_of): Likewise.
+
+2011-07-19 Richard Guenther <rguenther@suse.de>
+
+ * tree.h (fold_build_pointer_plus_loc): New helper function.
+ (fold_build_pointer_plus_hwi_loc): Likewise.
+ (fold_build_pointer_plus): Define.
+ (fold_build_pointer_plus_hwi): Likewise.
+ * builtins.c (std_gimplify_va_arg_expr): Use fold_build_pointer_plus.
+ (fold_builtin_memory_op): Likewise.
+ (fold_builtin_stpcpy): Likewise.
+ (fold_builtin_memchr): Likewise.
+ (fold_builtin_strstr): Likewise.
+ (fold_builtin_strchr): Likewise.
+ (fold_builtin_strrchr): Likewise.
+ (fold_builtin_strpbrk): Likewise.
+ (fold_builtin_strcat): Likewise.
+ (expand_builtin_memory_chk): Likewise.
+ (fold_builtin_memory_chk): Likewise.
+ * c-typeck.c (build_unary_op): Likewise.
+ * cgraphunit.c (thunk_adjust): Likewise.
+ * fold-const.c (build_range_check): Likewise.
+ (fold_binary_loc): Likewise.
+ * omp-low.c (extract_omp_for_data): Likewise.
+ (expand_omp_for_generic): Likewise.
+ (expand_omp_for_static_nochunk): Likewise.
+ (expand_omp_for_static_chunk): Likewise.
+ * tree-affine.c (add_elt_to_tree): Likewise.
+ * tree-data-ref.c (split_constant_offset_1): Likewise.
+ * tree-loop-distribution.c (generate_memset_zero): Likewise.
+ * tree-mudflap.c (mf_xform_derefs_1): Likewise.
+ * tree-predcom.c (ref_at_iteration): Likewise.
+ * tree-ssa-address.c (tree_mem_ref_addr): Likewise.
+ (add_to_parts): Likewise.
+ (create_mem_ref): Likewise.
+ * tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Likewise.
+ * tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Likewise.
+ (number_of_iterations_le): Likewise.
+ * tree-ssa-loop-prefetch.c (issue_prefetch_ref): Likewise.
+ * tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
+ (vect_create_addr_base_for_vector_ref): Likewise.
+ * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): Likewise.
+ (vect_create_cond_for_alias_checks): Likewise.
+ * tree-vrp.c (extract_range_from_assert): Likewise.
+ * config/alpha/alpha.c (alpha_va_start): Likewise.
+ (alpha_gimplify_va_arg_1): Likewise.
+ * config/i386/i386.c (ix86_va_start): Likewise.
+ (ix86_gimplify_va_arg): Likewise.
+ * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
+ * config/mep/mep.c (mep_expand_va_start): Likewise.
+ (mep_gimplify_va_arg_expr): Likewise.
+ * config/mips/mips.c (mips_va_start): Likewise.
+ (mips_gimplify_va_arg_expr): Likewise.
+ * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
+ * config/rs6000/rs6000.c (rs6000_va_start): Likewise.
+ (rs6000_gimplify_va_arg): Likewise.
+ * config/s390/s390.c (s390_va_start): Likewise.
+ (s390_gimplify_va_arg): Likewise.
+ * config/sh/sh.c (sh_va_start): Likewise.
+ (sh_gimplify_va_arg_expr): Likewise.
+ * config/sparc/sparc.c (sparc_gimplify_va_arg): Likewise.
+ * config/spu/spu.c (spu_va_start): Likewise.
+ (spu_gimplify_va_arg_expr): Likewise.
+ * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
+ Likewise.
+ (xstormy16_gimplify_va_arg_expr): Likewise.
+ * config/xtensa/xtensa.c (xtensa_va_start): Likewise.
+ (xtensa_gimplify_va_arg_expr): Likewise.
+
+2011-07-19 Richard Guenther <rguenther@suse.de>
+
+ * expr.c (expand_expr_real_2): Remove TRUTH_*_EXPR handling.
+ (expand_expr_real_1): Remove TRUTH_*IF_EXPR and STATEMENT_LIST
+ handling.
+
+ PR middle-end/18908
+ * expr.c (expand_expr_real_2): Do not unnecessarily truncate the
+ result of BIT_*_EXPR to bitfield precision.
+
+2011-07-19 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR tree-optimization/49742
+ * tree-data-ref.c (get_references_in_stmt): Treat the lhs of a call
+ as a potential write.
+
+2011-07-19 Richard Guenther <rguenther@suse.de>
+
+ * Makefile.in (tree-ssa-forwprop.o): Depend on gimple-pretty-print.h.
+ * tree-ssa-forwprop.c: Include gimple-pretty-print.h.
+ (forward_propagate_comparison): Simplify, remove obsolete code.
+
+2011-07-19 Richard Guenther <rguenther@suse.de>
+
+ * gimplify.c (gimplify_expr): Gimplify TRUTH_NOT_EXPR as
+ BIT_XOR_EXPR, same as the RTL expander does.
+ * tree-cfg.c (verify_expr): Disallow TRUTH_NOT_EXPR in the gimple IL.
+ (verify_gimple_assign_unary): Likewise.
+ * tree-ssa-propagate.c (valid_gimple_rhs_p): Disallow TRUTH_*_EXPR.
+ * tree-ssa-forwprop.c (forward_propagate_comparison): Handle
+ BIT_NOT_EXPR and BIT_XOR_EXPR instead of TRUTH_NOT_EXPR.
+
+2011-07-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49768
+ * gimple-fold.c (fold_nonarray_ctor_reference): Return NULL
+ if offset is smaller than bitoffset, but offset+size is bigger
+ than bitoffset.
+
+2011-07-19 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49771
+ * tree-vect-loop-manip.c (vect_vfa_segment_size): In case of
+ zero step, set segment length to the size of the data-ref's type.
+
+2011-07-18 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-prop.h: Include alloc-pool.h, all sorts of updates to general
+ comments.
+ (ipcp_values_pool): Declare.
+ (ipcp_sources_pool): Likewise.
+ (ipcp_lattice): Changed to forward declaration.
+ (ipa_param_descriptor): Removed fields ipcp_lattice, types and
+ cannot_devirtualize.
+ (ipa_node_params): New fields descriptors, lattices, known_vals,
+ clone_for_all_contexts and node dead, removed fields params and
+ count_scale.
+ (ipa_set_param_count): Removed.
+ (ipa_get_param_count): Made to work with descriptors vector.
+ (ipa_get_param): Updated.
+ (ipa_param_cannot_devirtualize_p): Removed.
+ (ipa_param_types_vec_empty): Likewise.
+ (ipa_set_param_used): New function.
+ (ipa_get_param_used): Updated to use descriptors vector.
+ (ipa_func_list): Removed.
+ (ipa_init_func_list): Removed declaration.
+ (ipa_push_func_to_list_1): Likewise.
+ (ipa_pop_func_from_list): Likewise.
+ (ipa_push_func_to_list): Removed.
+ (ipa_lattice_from_jfunc): Remove declaration.
+ (ipa_get_jf_pass_through_result): Declare.
+ (ipa_get_jf_ancestor_result): Likewise.
+ (ipa_value_from_jfunc): Likewise.
+ (ipa_get_lattice): Update.
+ (ipa_lat_is_single_const): New function.
+ * ipa-prop.c (ipa_push_func_to_list_1): Removed.
+ (ipa_init_func_list): Likewise.
+ (ipa_pop_func_from_list): Likewise.
+ (ipa_get_param_decl_index): Fix coding style.
+ (count_formal_params): Removed.
+ (count_formal_params_1): Renamed to count_formal_params.
+ (ipa_populate_param_decls): Update to use descriptors vector.
+ (ipa_initialize_node_params): Likewise.
+ (visit_ref_for_mod_analysis): Use ipa_set_param_used.
+ (ipa_analyze_params_uses): Likewise.
+ (ipa_free_node_params_substructures): Likewise and free also lattices
+ and known values.
+ (duplicate_array): Removed.
+ (ipa_edge_duplication_hook): Add the new edge to the list of edge
+ clones.
+ (ipa_node_duplication_hook): Update to use new lattices.
+ (ipa_free_all_structures_after_ipa_cp): Free alloc pools.
+ (ipa_free_all_structures_after_iinln): Likewise.
+ (ipa_write_node_info): Update to use new lattices.
+ (ipa_read_node_info): Likewise.
+ (ipa_get_jf_pass_through_result): New function.
+ (ipa_get_jf_ancestor_result): Likewise.
+ (ipa_value_from_jfunc): Likewise.
+ (ipa_cst_from_jfunc): Reimplemented using ipa_value_from_jfunc.
+ * ipa-cp.c: Reimplemented.
+ * params.def (PARAM_DEVIRT_TYPE_LIST_SIZE): Removed.
+ (PARAM_IPA_CP_VALUE_LIST_SIZE): New parameter.
+ (PARAM_IPA_CP_EVAL_THRESHOLD): Likewise.
+ * Makefile.in (IPA_PROP_H): Added alloc-pool.h to dependencies.
+ * doc/invoke.texi (devirt-type-list-size): Removed description.
+ (ipa-cp-value-list-size): Added description.
+
+2011-07-18 Richard Henderson <rth@redhat.com>
+
+ * bb-reorder.c (fix_crossing_conditional_branches): Emit all insns
+ before calling create_basic_block.
+
+2011-07-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/49675
+ * tree.c (build_common_builtin_nodes): Register
+ __builtin_return_address, __cyg_profile_func_enter
+ and __cyg_profile_func_exit.
+
+2011-07-18 Richard Henderson <rth@redhat.com>
+
+ * bb-reorder.c (emit_barrier_after_bb): Split out of ...
+ (add_labels_and_missing_jumps): ... here.
+ (fix_up_fall_thru_edges, fix_crossing_conditional_branches): Use it.
+
+2011-07-18 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/47744
+ * config/i386/i386.c (ix86_decompose_address): Allow only subregs
+ of DImode hard registers in PLUS address chains.
+
+2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR bootstrap/49769
+ * config.gcc (alpha*-*-linux*): Add crtfastmath.o to extra_parts.
+ (alpha*-*-freebsd*): Likewise.
+ (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
+ i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
+ i[34567]86-*-kopensolaris*-gnu): Add crtprec32.o, crtprec64.o,
+ crtprec80.o, crtfastmath.o to extra_parts for all targets.
+ (ia64*-*-elf*): Remove extra_parts.
+ (sparc-*-linux*): Add crtfastmath.o to extra_parts.
+ (sparc64-*-linux*): Likewise.
+ (sparc64-*-freebsd*): Likewise.
+
+ Revert:
+ * config.gcc (ia64*-*-freebsd*): Remove crtfastmath.o from extra_parts.
+ (ia64*-*-linux*): Likewise.
+ (mips64*-*-linux*): Likewise.
+ (mips*-*-linux*): Likewise.
+
+2011-07-18 David Edelsohn <dje.gcc@gmail.com>
+
+ * doc/install.texi (Specific, *-ibm-aix*): AIX assembler bug.
+
+2011-07-18 Richard Guenther <rguenther@suse.de>
+
+ * gimplify.c (gimplify_expr): Use input_location, not saved_location
+ when building new trees.
+
+2011-07-18 Richard Guenther <rguenther@suse.de>
+
+ * expr.c (expand_expr_real_2): Properly truncate the BIT_NOT_EXPR
+ expansion result to bitfield precision if required.
+
+2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.gcc (i[3456x]86-*-netware*): Remove.
+
+ * gthr-nks.h: Remove.
+ * configure.ac (enable_threads): Remove nks.
+ * configure: Regenerate.
+
+ * config/i386/i386.c (ix86_encode_section_info): Remove netware
+ reference.
+ * config/i386/i386.h (KEEP_AGGREGATE_RETURN_POINTER): Remove
+ <netware.h> reference.
+
+ * config/i386/netware-libgcc.c,
+ gcc/config/i386/netware-libgcc.def,
+ gcc/config/i386/netware-libgcc.exp, gcc/config/i386/netware.c,
+ gcc/config/i386/netware.h, gcc/config/i386/netware.opt,
+ gcc/config/i386/nwld.c, gcc/config/i386/nwld.h,
+ gcc/config/i386/t-netware, gcc/config/i386/t-nwld: Remove
+
+ * doc/extend.texi (Function Attributes,
+ callee_pop_aggregate_return): Remove i?86-netware reference.
+ * doc/install.texi (Configuration, --enable-threads): Remove nks.
+
+2011-07-17 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/49746
+ Revert:
+ 2010-12-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * config/pa/pa.md: Add ",*" condition to 64-bit add/subtract boolean
+ patterns.
+
+2011-07-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR middle-end/49732
+ * tree.c (walk_tree_1) <DECL_EXPR>: Do not walk a pointed-to type.
+
+2011-07-16 Matthias Klose <doko@ubuntu.com>
+
+ * doc/install.texi: Document --enable-static-libjava.
+
+2011-07-15 Richard Henderson <rth@redhat.com>
+
+ * bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges):
+ Replace all three arguments by returning a VEC of edges.
+ (add_labels_and_missing_jumps): Accept a VEC of edges, not bare
+ pointers and counts.
+ (fix_edges_for_rarely_executed_code): Merge ...
+ (rest_of_handle_partition_blocks): ... into...
+ (partition_hot_cold_basic_blocks): ... here. Return todo items if
+ any work was performed.
+ (pass_partition_blocks): Clear todo_flags_finish.
+
+2011-07-15 Paolo Carlini <paolo.carlini@oracle.com>
+ Jakub Jelinek <jakub@redhat.com>
+ Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/49745
+ * gthr-posix.h: Do not include <unistd.h> unconditionally; use
+ _GTHREADS_USE_MUTEX_TIMEDLOCK instead of _POSIX_TIMEOUTS.
+
+2011-07-15 Jason Merrill <jason@redhat.com>
+
+ PR testsuite/49741
+ * Makefile.in ($(lang_checks_parallelized)): Allow --extra_opts
+ rather than --tool_opts.
+
+2011-07-15 Basile Starynkevitch <basile@starynkevitch.net>
+
+ * doc/plugins.texi (Building GCC plugins): gengtype needs its
+ corresponding gtype.state.
+
+2011-07-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/49723
+ * config/pa/pa.md (casesi): Use gen_int_mode instead of GEN_INT.
+
+2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/48220
+ * doc/md.texi (Standard Names): Document window_save.
+ * cfgexpand.c (expand_debug_parm_decl): New function extracted from
+ expand_debug_expr and expand_debug_source_expr. If the target has
+ a window_save instruction, adjust the ENTRY_VALUE_EXP.
+ (expand_debug_expr) <SSA_NAME>: Call expand_debug_parm_decl if the
+ SSA_NAME_VAR is a parameter.
+ (expand_debug_source_expr) <PARM_DECL>: Call expand_debug_parm_decl.
+ * var-tracking.c (parm_reg_t): New type and associated vector type.
+ (windowed_parm_regs): New variable.
+ (adjust_insn): If the target has a window_save instruction and this
+ is the instruction, make its effect on parameter registers explicit.
+ (next_non_note_insn_var_location): New function.
+ (emit_notes_in_bb): Use it instead of NEXT_INSN throughout.
+ (vt_add_function_parameter): If the target has a window_save insn,
+ adjust the incoming RTL and record that in windowed_parm_regs.
+ (vt_finalize): Free windowed_parm_regs.
+
+2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
+
+ * doc/invoke.texi (C6X Options): New section.
+ * doc/md.texi (TI C6X family): New section.
+ * config.gcc: Handle tic6x, in particular tic6x-*-elf and
+ tic6x-*-uclinux.
+ * longlong.h (add_ssaaaa, __umulsidi3, umul_ppmm,
+ count_leading_zeros, count_trailing_zeros, UMUL_TIME, UDIV_TIME):
+ Provide C6X definitions.
+ * config/c6x/c6x.md: New file.
+ * config/c6x/constraints.md: New file.
+ * config/c6x/predicates.md: New file.
+ * config/c6x/c6x-sched.md.in: New file.
+ * config/c6x/c6x-sched.md: New file.
+ * config/c6x/gensched.sh: New file.
+ * config/c6x/c6x-mult.md.in: New file.
+ * config/c6x/genmult.sh: New file.
+ * config/c6x/c6x-mult.md: New file.
+ * config/c6x/sync.md: New file.
+ * config/c6x/c6x-protos.h: New file.
+ * config/c6x/sfp-machine.h: New file.
+ * config/c6x/c6x.c: New file.
+ * config/c6x/c6x.h: New file.
+ * config/c6x/crti.s: New file.
+ * config/c6x/crtn.s: New file.
+ * config/c6x/lib1funcs.asm: New file.
+ * config/c6x/c6x-modes.def: New file.
+ * config/c6x/genopt.sh: New file.
+ * config/c6x/c6x.opt: New file.
+ * config/c6x/c6x-tables.opt: New file.
+ * config/c6x/c6x-opts.h: New file.
+ * config/c6x/c6x-isas.def: New file.
+ * config/c6x/elf.h: New file.
+ * config/c6x/elf-common.h: New file.
+ * config/c6x/uclinux-elf.h: New file.
+ * config/c6x/t-c6x: New file.
+ * config/c6x/t-c6x-elf: New file.
+ * config/c6x/t-c6x-uclinux: New file.
+ * config/c6x/t-c6x-softfp: New file.
+ * config/c6x/gtd.c: New file.
+ * config/c6x/gtf.c: New file.
+ * config/c6x/ltd.c: New file.
+ * config/c6x/ltf.c: New file.
+ * config/c6x/ged.c: New file.
+ * config/c6x/gef.c: New file.
+ * config/c6x/led.c: New file.
+ * config/c6x/lef.c: New file.
+ * config/c6x/eqd.c: New file.
+ * config/c6x/eqf.c: New file.
+ * config/c6x/libgcc-c6xeabi.ver: New file.
+
+ Revert
+ 2003-07-10 Eric Botcazou <ebotcazou@libertysurf.fr>
+ PR rtl-optimization/11320
+ * sched-int.h (struct deps) [reg_conditional_sets]: New field.
+ (struct sched_info) [compute_jump_reg_dependencies]: New prototype.
+ * sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
+ current_sched_info->compute_jump_reg_dependencies. Record which
+ registers are used and which registers are set by the jump.
+ Clear deps->reg_conditional_sets after a barrier.
+ Set deps->reg_conditional_sets if the insn is a COND_EXEC.
+ Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
+ (init_deps): Initialize reg_conditional_sets.
+ (free_deps): Clear reg_conditional_sets.
+ * sched-ebb.c (compute_jump_reg_dependencies): New prototype.
+ Mark registers live on entry of the fallthrough block and conditionally
+ set as set by the jump. Mark registers live on entry of non-fallthrough
+ blocks as used by the jump.
+ * sched-rgn.c (compute_jump_reg_dependencies): New prototype.
+ Mark new parameters as unused.
+
+2011-07-14 Andrew Pinski <pinskia@gmail.com>
+
+ PR tree-opt/49309
+ * tree-mudflap.c (mf_xform_derefs_1 <case MEM_REF>):
+ Use fold_build2_loc instead of build2.
+ Use the correct type for the new tree.
+
+2011-07-14 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR rtl-optimization/11320
+ * config/ia64/ia64.md (load_symptr_low): Show a MEM.
+ * config/ia64/ia64.c (ia64_expand_load_address): Generate it.
+
+2011-07-14 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49487
+ * config/avr/avr.md (rotl<mode>3): Generate SCRATCH instead
+ of REG.
+ (*rotw<mode>): Use const_int_operand for operand2.
+ Use match_scatch for operand3.
+ (*rotb<mode>): Ditto
+ * config/avr/avr.c (avr_rotate_bytes): Treat SCRATCH.
+
+2011-07-14 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49651
+ * tree-ssa-structalias.c (get_constraint_for_1): Properly
+ handle dereferences with subvariables.
+
+2011-07-14 Richard Guenther <rguenther@suse.de>
+
+ * gimple-fold.c (fold_gimple_assign): Remove operand swapping.
+ (fold_stmt_1): Do it here directly on gimple and as a first thing.
+
+2011-07-14 Richard Guenther <rguenther@suse.de>
+
+ * fold-const.c (fold_binary_loc): Convert the !bool_var result,
+ not bool_var when folding bool_var != 1 or bool_var == 0.
+
+2011-07-14 Bernd Schmidt <bernds@codesourcery.com>
+
+ * haifa-sched.c (schedule_insns): Remove outdated comment.
+ (schedule_block): When computing a known value for TODO_SPEC,
+ just set it rather than using logical operations.
+ (try_ready): Likewise. Use a local variable rather than a
+ pointer to TODO_SPEC. Reorder an if statement to move the
+ easy case to the then block.
+ * sched-deps.c (dep_spec_p): New static function.
+ (update_dep): Use it to decide whether to call
+ change_spec_dep_to_hard.
+ (get_back_and_forw_lists): Use it.
+ (sd_resolve_dep): Likewise.
+ (init_dep): If !USE_DEPS_LIST, use zero to initialize status.
+ (haifa_note_mem_dep): Likewise.
+ (check_dep): Likewise.
+ (sd_add_dep): Also clear SPECULATIVE bits if not DO_SPECULATION.
+ (sched_free_deps): Free in two passes.
+
+2011-07-14 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR middle-end/49736
+ * expr.c (all_zeros_p): Undo bogus part of last change.
+
+2011-07-14 Matthias Klose <doko@ubuntu.com>
+
+ * doc/extend.texi (optimize attribute): Fix typo.
+
+2011-07-14 Richard Guenther <rguenther@suse.de>
+
+ * gimplify.c (gimplify_expr): Only do required conversions.
+
+2011-07-14 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/43746
+ * config/avr/elf.h (TARGET_ASM_SELECT_SECTION): Remove,
+ i.e. use default_elf_select_section.
+ (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Remove.
+ (READONLY_DATA_SECTION_ASM_OP): Remove.
+ (TARGET_ASM_NAMED_SECTION): Move from here...
+ * config/avr/avr.c: ...to here.
+ (avr_asm_init_sections): Set unnamed callback of readonly_data_section.
+ (avr_asm_named_section): Make static.
+
+2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR bootstrap/49739
+ * config.gcc (extra_parts): Add crtprec32.o crtprec64.o crtprec80.o
+ and crtfastmath.o for Linux/x86.
+
+2011-07-14 Bernd Schmidt <bernds@codesourcery.com>
+
+ * haifa-sched.c: Include "hashtab.h"
+ (sched_no_dce): New global variable.
+ (INSN_EXACT_TICK, INSN_TICK_ESTIMATE, FEEDS_BACKTRACK_INSN,
+ SHADOW_P): New macros.
+ (last_clock_var, cycle_issued_insns): Move declarations.
+ (must_backtrack): New static variable.
+ (struct delay_pair): New structure.
+ (delay_htab, delay_htab_i2): New static variables.
+ (delay_hash_i1, delay_hash_i2, delay_i1_eq, delay_i2_eq,
+ record_delay_slot_pair, pair_delay, add_delay_dependencies): New
+ functions.
+ (dep_cost_1): If delay pairs exist, try to look up the insns and
+ use the correct pair delay if we find them.
+ (rank-for_schedule): Tweak priority for insns that must be scheduled
+ soon to avoid backtracking.
+ (queue_insn): Detect conditions which force backtracking.
+ (ready_add): Likewise.
+ (struct sched_block_state): Add member shadows_only_p.
+ (struct haifa_save_data): New structure.
+ (backtrack_queue): New static variable.
+ (mark_backtrack_feeds, copy_insn_list, save_backtrack_point,
+ unschedule_insns_until, restore_last_backtrack_point,
+ free_topmost_backtrack_point, free_backtrack_queue,
+ estimate_insn_tick, estimate_shadow_tick): New functions.
+ (prune_ready_list): New arg shadows_only_p. All callers changed.
+ If true, remove everything that isn't SHADOW_P. Look up delay
+ pairs and estimate ticks to avoid scheduling the first insn too early.
+ (verify_shadows): New function.
+ (schedule_block): Add machinery to enable backtracking.
+ (sched_init): Take sched_no_dce into account when setting
+ DF_LR_RUN_DCE.
+ (free_delay_pairs): New function.
+ (init_h_i_d): Initialize INSN_EXACT_TICK.
+ * Makefile.in (haifa-sched.o): Add $(HASHTAB_H).
+ * sched-deps.c (sd_unresolve_dep): New function.
+ * sched-int. (struct haifa_sched_info): New fields save_state
+ and restore_state.
+ (struct _haifa_insn_data): New fields exact_tick, tick_estimate,
+ feeds_backtrack_insn and shadow_p.
+ (DO_BACKTRACKING): New value in enum SCHED_FLAGS.
+ (sched_no_dce): Declare variable.
+ (record_delay_slot_pair, free_delay_pairs, add_delay_dependencies,
+ sd_unresolve_dep): Declare functions.
+ * modulo-sched.c (sms_sched_info): Clear the two new fields.
+ * sched-rgn.c (rgn_const_sched_info): Likewise.
+ * sel-sched-ir.c (sched_sel_haifa_sched_info): Likewise.
+ * sched-ebb.c (save_ebb_state, restore_ebb_state): New functions.
+ (ebb_sched_info): Add them for the two new fields.
+ (add_deps_for_risky_insns): Call add_delay_dependencies.
+
+2011-07-13 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/rs6000.opt (-mpointers-to-nested-functions):
+ Rename -mr11.
+ * config/rs6000/rs6000.c (rs6000_trampoline_init): Ditto.
+ (rs6000_call_indirect_aix): Ditto.
+ * config/rs6000/rs6000.md (call_indirect_aix<ptrsize>): Ditto.
+ (call_indirect_aix<ptrsize>_internal): Ditto.
+ (call_indirect_aix<ptrsize>_nor11): Ditto.
+ (call_indirect_aix<ptrsize>_internal2): Ditto.
+ (call_value_indirect_aix<ptrsize>): Ditto.
+ (call_value_indirect_aix<ptrsize>_internal): Ditto.
+ (call_value_indirect_aix<ptrsize>_nor11): Ditto.
+ (call_value_indirect_aix<ptrsize>_internal2): Ditto.
+ * doc/invoke.texi (RS/6000 and PowerPC Options): Ditto.
+
+2011-07-13 Jason Merrill <jason@redhat.com>
+
+ * Makefile.in ($(lang_checks_parallelized)): Allow --tool_opts.
+
+2011-07-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (spu_init_libfuncs): Install __clrsbdi2.
+ * config/spu/spu.md ("clrsb<mode>2"): New expander.
+
+2011-07-13 Thomas Schwinge <thomas@schwinge.name>
+
+ * acinclude.m4 (gcc_GAS_CHECK_FEATURE): Use AS_ECHO instead of echo.
+ * configure: Regenerate.
+
+2011-07-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (TARGET_ASM_FILE_START): Do not define.
+ (asm_file_start): Remove.
+ (spu_machine_dependent_reorg): Call compute_bb_for_insn and
+ free_bb_for_insn around code that modifies insns before
+ restarting df analysis.
+
+2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/49541
+ * config/sol2.h (LIB_SPEC): Simplify. Move LIB_THREAD_LDFLAGS_SPEC ...
+ (LINK_SPEC): ... here.
+
+2011-07-13 Bernd Schmidt <bernds@codesourcery.com>
+
+ * haifa-sched.c (struct sched_block_state): New.
+ (schedule_block): Move some local variables into such a structure.
+
+2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/crtprec.c: Move to ../libgcc/config/i386.
+ * config/i386/t-crtpc: Remove.
+ * config/t-darwin (EXTRA_MULTILIB_PARTS): Remove.
+ * config.gcc (i[34567]86-*-darwin*): Remove i386/t-crtpc from
+ tmake_file.
+ (x86_64-*-darwin*): Likewise.
+ (i[34567]86-*-linux*): Likewise.
+ (x86_64-*-linux*): Likewise.
+
+ * config/i386/sol2.h (ENDFILE_SPEC): Redefine.
+ Handle -mpc32, -mpc64, -mpc80.
+
+2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/alpha/crtfastmath.c: Move to ../libgcc/config/alpha.
+ * config/alpha/t-crtfm: Remove.
+ * config/i386/crtfastmath.c: Move to ../libgcc/config/i386.
+ * config/i386/t-crtfm: Remove.
+ * config/ia64/crtfastmath.c: Move to ../libgcc/config/ia64.
+ * config/mips/crtfastmath.c: Move to ../libgcc/config/mips.
+ * config/sparc/crtfastmath.c: Move to ../libgcc/config/sparc.
+ * config/sparc/t-crtfm: Remove.
+
+ * config.gcc (alpha*-*-linux*): Remove alpha/t-crtfm from tmake_file.
+ (alpha*-*-freebsd*): Likewise.
+ (i[34567]86-*-darwin*): Remove i386/t-crtfm from tmake_file.
+ (x86_64-*-darwin*): Likewise.
+ (i[34567]86-*-linux*): Likewise.
+ (x86_64-*-linux*): Likewise.
+ (x86_64-*-mingw*): Likewise.
+ (ia64*-*-elf*): Remove crtfastmath.o from extra_parts.
+ (ia64*-*-freebsd*): Likewise.
+ (ia64*-*-linux*): Likewise.
+ (mips64*-*-linux*): Likewise.
+ (mips*-*-linux*): Likewise.
+ (sparc-*-linux*): Remove sparc/t-crtfm from tmake_file.
+ (sparc64-*-linux*): Likewise.
+ (sparc64-*-freebsd*): Likewise.
+
+2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/darwin-crt2.c: Move to ../libgcc/config/rs6000.
+ * config/darwin-crt3.c: Move to ../libgcc/config.
+ * config/t-darwin (EXTRA_MULTILIB_PARTS): Remove.
+ ($(T)crt3$(objext)): Remove.
+ * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): Remove.
+ ($(T)crt2$(objext)): Remove.
+ * config.gcc (powerpc-*-darwin*): Remove extra_parts.
+ (powerpc64-*-darwin*): Likewise.
+
+2011-07-13 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (x86_output_mi_thunk): Support ptr_mode != Pmode.
+
+ * config/i386/i386.md (*addsi_1_zext): Renamed to ...
+ (addsi_1_zext): This.
+
+2011-07-13 Bernd Schmidt <bernds@codesourcery.com>
+
+ * doc/tm.texi.in (TARGET_ASM_MERGEABLE_RODATA_PREFIX): Add hook.
+ * doc/tm.texi: Regenerate.
+ * target.def (mergeable_rodata_prefix): New defhookpod.
+ * varasm.c (mergeable_string_section, mergeable_constant_section):
+ Use it. Allocate name with alloca.
+
+2011-07-13 H.J. Lu <hongjiu.lu@intel.com>
+
+ * doc/invoke.texi (x86): Remove -mfused-madd and add -mfma.
+
+2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Tighten
+ overlap check.
+
+2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * tree.h (categorize_ctor_elements): Remove comment. Fix long line.
+ (count_type_elements): Delete.
+ (complete_ctor_at_level_p): Declare.
+ * expr.c (flexible_array_member_p): New function, split out from...
+ (count_type_elements): ...here. Make static. Replace allow_flexarr
+ parameter with for_ctor_p. When for_ctor_p is true, return the
+ number of elements that should appear in the top-level constructor,
+ otherwise return an estimate of the number of scalars.
+ (categorize_ctor_elements): Replace p_must_clear with p_complete.
+ (categorize_ctor_elements_1): Likewise. Use complete_ctor_at_level_p.
+ (complete_ctor_at_level_p): New function, borrowing union logic
+ from old categorize_ctor_elements_1.
+ (mostly_zeros_p): Return true if the constructor is not complete.
+ (all_zeros_p): Update call to categorize_ctor_elements.
+ * gimplify.c (gimplify_init_constructor): Update call to
+ categorize_ctor_elements. Don't call count_type_elements.
+ Unconditionally prevent clearing for variable-sized types,
+ otherwise rely on categorize_ctor_elements to detect
+ incomplete initializers.
+
+2011-07-13 Richard Guenther <rguenther@suse.de>
+
+ * tree-vrp.c (simplify_conversion_using_ranges): Make sure
+ the final type is integral.
+
+2011-07-13 Bernd Schmidt <bernds@codesourcery.com>
+
+ * sched-int.h (struct _dep): Add member cost.
+ (DEP_COST, UNKNOWN_DEP_COST): New macros.
+ * sched-deps.c (init_dep_1): Initialize DEP_COST.
+ * haifa-sched.c (dep_cost_1): Use and set DEP_COST.
+ (sched_change_pattern): Reset it for dependent insns.
+
+2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (CRT0STUFF_T_CFLAGS): Remove.
+ ($(T)crt0.o, $(T)mcrt0.o, s-crt0): Remove.
+ * config/i386/netware-crt0.c: Move to ../libgcc/config/i386.
+ * config/i386/t-nwld (CRTSTUFF_T_CFLAGS, CRT0STUFF_T_CFLAGS): Remove.
+ (CRT0_S, MCRT0_S): Remove.
+ ($(T)libgcc.def, $(T)libc.def, $(T)libcpre.def, $(T)posixpre.def):
+ Remove.
+ (s-crt0): Remove.
+ * config.gcc (i[3456x]86-*-netware*): Remove extra_parts.
+
+2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cse.c (insert_with_costs): Put semi-colon after empty loop body
+ on the next line.
+ * emit-rtl.c (push_to_sequence): Likewise.
+ * haifa-sched.c (max_issue): Likewise.
+ * matrix-reorg.c (add_allocation_site): Likewise.
+ * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
+ * reload.c (alternative_allows_const_pool_ref): Likewise.
+ * sched-rgn.c (rgn_add_block): Likewise.
+ (rgn_fix_recovery_cfg): Likewise.
+ * tree.c (attribute_list_contained): Likewise.
+
+2011-07-12 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c: Tidy processor feature bitmasks.
+ (m_P4_NOCONA): New.
+
+2011-07-12 Andrew Pinski <pinskia@gmail.com>
+
+ PR rtl-opt/49474
+ * cprop.c (find_implicit_sets): Correct the condition.
+
+2011-07-12 Richard Henderson <rth@redhat.com>
+
+ PR target/49713
+ * dwarf2out.h (dwarf_frame_regnum): Remove.
+ * dwarf2out.c (based_loc_descr): Revert last change. Initialize regno
+ earlier from DWARF_FRAME_REGNUM. Never use dbx_reg_number.
+ * dwarf2cfi.c (dw_stack_pointer_regnum, dw_frame_pointer_regnum): New.
+ (execute_dwarf2_frame): Initialize them.
+ (DW_STACK_POINTER_REGNUM, DW_FRAME_POINTER_REGNUM): Remove; replace
+ users of the macros with the variables.
+ (expand_builtin_dwarf_sp_column): Revert last change.
+ (expand_builtin_init_dwarf_reg_sizes): Likewise. Compute the
+ result of DWARF_FRAME_REGNUM into a local variable.
+
+2011-07-12 Richard Henderson <rth@redhat.com>
+
+ PR target/49714
+ * config/i386/i386.c (x86_output_mi_thunk): Use
+ machopic_indirect_call_target instead of machopic_indirection_name
+ directly.
+
+2011-07-12 Laurent GUERBY <laurent@guerby.net>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * prefix.h: Wrap up in extern "C" block.
+
+2011-07-12 Harsha Jagasia <harsha.jagasia@amd.com>
+
+ AMD bdver2 Enablement
+ * config.gcc (i[34567]86-*-linux* | ...): Add bdver2.
+ (case ${target}): Add bdver2.
+ * config/i386/driver-i386.c (host_detect_local_cpu): Let
+ -march=native recognize bdver2 processors.
+ * config/i386/i386-c.c (ix86_target_macros_internal): Add
+ bdver2 def_and_undef
+ * config/i386/i386.c (struct processor_costs bdver2_cost): New
+ bdver2 cost table.
+ (m_BDVER2): New definition.
+ (m_AMD_MULTIPLE): Includes m_BDVER2.
+ (initial_ix86_tune_features): Add bdver2 tuning.
+ (processor_target_table): Add bdver2 entry.
+ (static const char *const cpu_names): Add bdver2 entry.
+ (ix86_option_override_internal): Add bdver2 instruction sets.
+ (ix86_issue_rate): Add bdver2.
+ (ix86_adjust_cost): Add bdver2.
+ (has_dispatch): Add bdver2.
+ * config/i386/i386.h (TARGET_BDVER2): New definition.
+ (enum target_cpu_default): Add TARGET_CPU_DEFAULT_bdver2.
+ (enum processor_type): Add PROCESSOR_BDVER2.
+ * config/i386/i386.md (define_attr "cpu"): Add bdver2.
+ * config/i386/i386.opt ( mdispatch-scheduler): Add bdver2 to
+ description.
+
+2011-07-12 Richard Henderson <rth@redhat.com>
+
+ PR target/49714
+ * config/i386/i386.c (x86_output_mi_thunk): Fix mode for
+ destination address in memory on some paths.
+
+2011-07-12 Bernd Schmidt <bernds@codesourcery.com>
+
+ * doc/tm.texi.in (FUNCTION_ARG_PADDING): Mention
+ TARGET_FUNCTION_ARG_ROUND_BOUNDARY.
+ (TARGET_FUNCTION_ARG_ROUND_BOUNDARY): Add hook.
+ * function.c (locate_and_pad_parm): Take it into account.
+ * target.def (function_arg_round_boundary): New hook.
+ * targhooks.c (default_function_arg_round_boundary): New function.
+ * targhooks.h (default_function_arg_round_boundary): Declare.
+ * doc/tm.texi: Regenerate.
+
+2011-07-12 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-copyrename.c (rename_ssa_copies): Zero statistics.
+ Do not perform no-op changes.
+
+2011-07-12 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * config/arm/predicates.md (neon_struct_operand): Make a normal
+ predicate.
+ (neon_struct_or_register_operand): New predicate.
+ * config/arm/neon.md (movmisalign<mode>): Replace predicates
+ with neon_struct_or_register_operand.
+ (*movmisalign<mode>_neon_store, *movmisalign<mode>_neon_load): Use
+ neon_struct_operand instead of memory_operand.
+
+2011-07-12 Martin Jambor <mjambor@suse.cz>
+
+ * cgraph.h (cgraph_get_node_or_alias): Removed declaration.
+ * cgraph.c (cgraph_get_node_or_alias): Removed.
+ (change_decl_assembler_name): Changed all calls to
+ cgraph_get_node_or_alias to a call to cgraph_get_node.
+ (cgraph_make_decl_local): Likewise.
+ * lto-symtab.c (lto_symtab_resolve_symbols): Likewise.
+ * varasm.c (default_binds_local_p_1): Likewise.
+ (decl_binds_to_current_def_p): Likewise.
+
+2011-07-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49712
+ * tree-ssa-loop-im.c (gen_lsm_tmp_name): Handle TARGET_MEM_REF.
+
+2011-07-11 Bernd Schmidt <bernds@codesourcery.com>
+
+ * genautomata.c (add_arc): Return void. All callers changed.
+ (make_automaton): Remove dead code.
+
+2011-07-11 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (DW_STACK_POINTER_REGNUM): New.
+ (DW_FRAME_POINTER_REGNUM): New.
+ (expand_builtin_init_dwarf_reg_sizes): Use unsigned for rnum.
+ (def_cfa_1): Do not convert reg to DWARF_FRAME_REGNUM here.
+ (dwf_regno): New.
+ (dwarf2out_flush_queued_reg_saves, dwarf2out_frame_debug_def_cfa,
+ dwarf2out_frame_debug_adjust_cfa, dwarf2out_frame_debug_cfa_register,
+ dwarf2out_frame_debug_cfa_expression, dwarf2out_frame_debug_expr):
+ Use it.
+ * dwarf2out.c (based_loc_descr): Use dwarf_frame_regnum.
+ * dwarf2out.h (dwarf_frame_regnum): New.
+ (struct cfa_loc): Document the domain of the reg member.
+
+2011-07-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_trampoline_init): Switch arms of if expr.
+ Use offset everywhere. Always assert that offset <= TRAMPOLINE_SIZE.
+
+2011-07-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/49676
+ * dwarf2out.c (int_shift_loc_descriptor): New function.
+ (int_loc_descriptor): If shorter, emit i as
+ (i >> shift), shift, DW_OP_shl for suitable shift value.
+ Similarly, try to optimize large negative values using
+ DW_OP_neg of a positive value if shorter.
+ (size_of_int_shift_loc_descriptor): New function.
+ (size_of_int_loc_descriptor): Adjust to match int_loc_descriptor
+ changes.
+ (mem_loc_descriptor) <case CONST_INT>: Emit zero-extended constants
+ that fit into DWARF2_ADDR_SIZE bytes as int_loc_descriptor +
+ DW_OP_GNU_convert instead of DW_OP_GNU_const_type if the former
+ is shorter.
+ (resolve_addr_in_expr): Optimize DW_OP_plus_uconst with a large
+ addend as added DW_OP_plus if it is shorter.
+
+2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/sol2.h [!USE_GLD] (CTORS_SECTION_ASM_OP): Define.
+ (DTORS_SECTION_ASM_OP): Define.
+
+2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/dfp-bit.c, config/dfp-bit.h: Move to ../libgcc.
+ * config/t-dfprules: Move to ../libgcc/config.
+ * config.gcc (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
+ i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
+ i[34567]86-*-kopensolaris*-gnu): Remove t-dfprules from tmake_file.
+ (x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
+ Likewise.
+ (i[34567]86-*-cygwin*): Likewise.
+ (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
+ (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
+ * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): Remove.
+ (libgcc.mvars): Remove DFP_ENABLE, DFP_CFLAGS, D32PBIT_FUNCS,
+ D64PBIT_FUNCS, D128PBIT_FUNCS.
+
+2011-07-11 Richard Guenther <rguenther@suse.de>
+
+ * tree-vrp.c (simplify_conversion_using_ranges): Manually
+ translate the source value-range through the conversion chain.
+
+2011-07-11 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * expr.c (expand_expr_real_1): Use expand_insn for movmisalign.
+
+2011-07-11 Arthur Loiret <aloiret@debian.org>
+
+ * config.gcc (s390-*-linux*): If 'enabled_targets' is 'all', build
+ a bi-arch compiler defaulting to 31-bit. In this case:
+ (tmake_file): Add s390/t-linux64.
+ * doc/install.texi: Add s390-linux to the list of targets supporting
+ --enable-targets=all.
+
+2011-07-11 Arthur Loiret <aloiret@debian.org>
+ Matthias Klose <doko@debian.org>
+
+ * config.gcc (mips*-*-linux*): If 'enabled_targets' is 'all', build
+ a tri-arch compiler defaulting to 32-bit (ABI o32). In this case:
+ (tm_file): Add mips/linux64.h.
+ (tmake_file): Add mips/t-linux64.
+ (tm_defines): Add MIPS_ABI_DEFAULT=ABI_32.
+ * config/mips/linux64.h (DRIVER_SELF_SPECS): Use MULTILIB_ABI_DEFAULT
+ instead of hardcoded mabi=n32.
+ * config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if
+ tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc
+ convention.
+
+2011-07-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * passes.c (init_optimization_passes): Add invariant motion pass
+ after induction variable optimization.
+
+2011-07-11 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/39633
+ * config/avr/avr.c (notice_update_cc): For ashiftrt:QI, only
+ offsets 1..5 set cc0 in a usable way.
+
+2011-07-11 Romain Geissler <romain.geissler@gmail.com>
+
+ * tree.h (call_expr_arg): Remove.
+ (call_expr_argp): Likewise.
+
+2011-07-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.md (save_register_window_1): Rename to...
+ (window_save): ...this.
+ * config/sparc/sparc.c (emit_save_register_window): Rename to...
+ (emit_window_save): ...this.
+ (sparc_expand_prologue): Adjust to above renaming.
+
+2011-07-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_trampoline_init): Use movl instead
+ of movabs for x32.
+
+2011-07-10 Richard Henderson <rth@redhat.com>
+
+ * config/i386/i386.c (x86_output_mi_thunk): Generate rtl and
+ run final, instead of emitting text directly.
+
+2011-07-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_option_override_internal): Turn on
+ OPTION_MASK_ISA_64BIT for TARGET_X32. Only allow small and
+ small PIC models for TARGET_X32.
+
+2011-07-10 Hans-Peter Nilsson <hp@axis.com>
+
+ PR target/49684
+ * config/cris/t-elfmulti (CRTSTUFF_T_CFLAGS): Don't include
+ $(LIBGCC2_CFLAGS).
+
+ PR bootstrap/49680
+ * config/cris/cris.c (cris_asm_output_case_end): Robustify against
+ stray notes and debug insns by using prev_nonnote_nondebug_insn
+ instead of PREV_INSN.
+
+2011-07-09 Richard Henderson <rth@redhat.com>
+
+ * defaults.h (DWARF2_ADDR_SIZE, DWARF_OFFSET_SIZE,
+ DWARF_TYPE_SIGNATURE_SIZE): Move from ...
+ * dwarf2out.c: ... here.
+ (output_all_cfis): Remove.
+ (dwarf2out_switch_text_section): Use output_cfis directly.
+ (size_of_locs): Export.
+ (output_loc_sequence, output_loc_sequence_raw): Export.
+ (div_data_align, need_data_align_sf_opcode, dwarf_cfi_name, output_cfi,
+ output_cfi_directive, dwarf2out_emit_cfi, output_cfis, output_cfa_loc,
+ output_cfa_loc_raw): Move to ...
+ * dwarfcfi.c: ... here.
+ * dwarf2out.h: Update decls.
+
+2011-07-09 Richard Henderson <rth@redhat.com>
+
+ * defaults.h (DWARF_CIE_DATA_ALIGNMENT, DWARF_FRAME_RETURN_COLUMN,
+ DWARF_FRAME_REGNUM, DWARF2_FRAME_REG_OUT): Move from ...
+ * dwarf2cfi.c: ... here.
+ (PTR_SIZE, DWARF_OFFSET_SIZE, DWARF_INITIAL_LENGTH_SIZE): Remove.
+ (DWARF_ROUND, DWARF_CIE_ID): Remove.
+ * dwarf2out.c (INCOMING_RETURN_ADDR_RTX): Remove.
+ (DWARF2_FRAME_REG_OUT, DWARF_CIE_DATA_ALIGNMENT): Remove.
+ (DWARF_FRAME_RETURN_COLUMN, DWARF_FRAME_REGNUM): Remove.
+
+2011-07-09 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (cie_return_save): New.
+ (queue_reg_save): Use compare_reg_or_pc.
+ (dwarf2out_flush_queued_reg_saves): Handle pc_rtx as return column.
+ (dwarf2out_frame_debug_expr): Likewise.
+ (dwarf2out_frame_debug_cfa_register): Record saved reg for pc too.
+ (initial_return_save): Likewise.
+ (execute_dwarf2_frame): Save and restore initial return save from
+ the cie to the fde.
+ * config/mips/mips.c (mips_frame_set): Remove special case for
+ DWARF_FRAME_RETURN_COLUMN.
+
+2011-07-09 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (lookup_cfa): Remove.
+ (execute_dwarf2_frame): Assert queues are empty on entry.
+ Setup initial cfa directly, not via lookup_cfa.
+ Don't clear args_size state here.
+
+2011-07-09 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (add_cfi_vec): New.
+ (add_cfi): Rename from add_fde_cfi. Add the element to add_cfi_vec.
+ (def_cfa_1, reg_save): Remove for_cie argument. Update all callers.
+ (execute_dwarf2_frame): Set add_cfi_vec.
+
+2011-07-09 Richard Henderson <rth@redhat.com>
+
+ * defaults.h (ASM_COMMENT_START): Move here...
+ * dwarf2asm.c: ... from here.
+ * dwarf2out.c, final.c, vmsdbgout.c: Remove duplicates.
+ * toplev.c: Remove ifndef tests of ASM_COMMENT_START.
+ * varasm.c: Likewise.
+
+2011-07-09 Richard Henderson <rth@redhat.com>
+
+ PR debug/49686
+ * dwarf2cfi.c (dwarf2out_frame_debug): Don't set cfi_insn here...
+ (create_cfi_notes): ... do it here instead.
+
+2011-07-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/49676
+ * dwarf2out.c (size_of_int_loc_descriptor): New function.
+ (address_of_int_loc_descriptor): Use it.
+ (scompare_loc_descriptor): Optimize EQ/NE comparison with constant.
+
+2011-07-09 Richard Henderson <rth@redhat.com>
+
+ * config/pdp11/pdp11.md (define_c_enum "unspecv"): New.
+ (prologue, epilogue): New.
+ (return, *rts): New.
+ (blockage, setd, seti): New.
+ * config/pdp11/pdp11.c (TARGET_ASM_FUNCTION_PROLOGUE): Remove.
+ (TARGET_ASM_FUNCTION_EPILOGUE): Remove.
+ (pdp11_saved_regno): New.
+ (pdp11_expand_prologue): Rename from pdp11_output_function_prologue;
+ generate rtl instead of text.
+ (pdp11_expand_epilogue): Similarly from pdp11_output_function_epilogue.
+ (pdp11_sp_frame_offset): Export. Use pdp11_saved_regno.
+ * config/pdp11/pdp11-protos.h: Update.
+
+2011-07-09 Richard Henderson <rth@redhat.com>
+
+ * config/rs6000/rs6000.c (rs6000_output_function_prologue): Don't
+ try to insert an rtl prologue here.
+ (rs6000_output_function_epilogue): Similarly.
+ * config/rs6000/rs6000.md (prologue): Emit a barrier to
+ satisfy !TARGET_SCHED_PROLOG.
+ (epilogue, sibcall_epilogue): Likewise.
+
+2011-07-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.h (STACK_SAVEAREA_MODE): Move around.
+ (FP_REG_P): Delete.
+ (IN_OR_GLOBAL_P): Likewise.
+
+2011-07-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/45437
+ * gimplify.c (goa_stabilize_expr): Handle RHS preevaluation in
+ compound assignment.
+
+ * cgraph.c (cgraph_add_to_same_comdat_group): New.
+ * cgraph.h: Declare it.
+ * ipa.c (function_and_variable_visibility): Make sure thunks
+ have the right visibility.
+
+2011-07-08 Richard Henderson <rth@redhat.com>
+
+ PR bootstrap/49680
+ * dwarf2cfi.c (dwarf2out_frame_debug): Insert cfi notes after
+ any tablejump vector.
+
+ PR bootstrap/49680
+ * dwarf2cfi.c (create_cfi_notes): Flush queued saves at the
+ end of the prologue.
+
+2011-07-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/49621
+ * config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Use
+ CONST0_RTX (dest_mode) instead of const0_rtx as second operand of NE.
+ * config/rs6000/vector.md (vector_select_<mode>,
+ vector_select_<mode>_uns): Change second operand of NE to
+ CONST0_RTX (<MODE>mode) instead of const0_rtx.
+ * config/rs6000/altivec.md (*altivec_vsel<mode>,
+ *altivec_vsel<mode>_uns): Expect second operand of NE to be
+ zero_constant of the corresponding vector mode.
+ * config/rs6000/vsx.md (*vsx_xxsel<mode>, *vsx_xxsel<mode>_uns):
+ Likewise.
+
+2011-07-08 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-dependences.c (build_alias_set_powerset): Remove
+ continue from loop, add one more assert.
+
+2011-07-08 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/46779
+ * config/avr/avr.c (avr_hard_regno_mode_ok): Rewrite.
+ In particular, allow 8-bit values in r28 and r29.
+ (avr_hard_regno_scratch_ok): Disallow any register that might be
+ part of the frame pointer.
+ (avr_hard_regno_rename_ok): Same.
+ (avr_legitimate_address_p): Don't allow SUBREGs.
+
+2011-07-08 Julian Brown <julian@codesourcery.com>
+
+ * config/arm/neon.md (vec_shr_<mode>, vec_shl_<mode>): Disable in
+ big-endian mode.
+ (reduc_splus_<mode>, reduc_uplus_<mode>, reduc_smin_<mode>)
+ (reduc_smax_<mode>, reduc_umin_<mode>, reduc_umax_<mode>)
+ (neon_vec_unpack<US>_lo_<mode>, neon_vec_unpack<US>_hi_<mode>)
+ (vec_unpack<US>_hi_<mode>, vec_unpack<US>_lo_<mode>)
+ (neon_vec_<US>mult_lo_<mode>, vec_widen_<US>mult_lo_<mode>)
+ (neon_vec_<US>mult_hi_<mode>, vec_widen_<US>mult_hi_<mode>)
+ (vec_pack_trunc_<mode>, neon_vec_pack_trunc_<mode>): Disable for Q
+ registers in big-endian mode.
+
+2011-07-08 Bernd Schmidt <bernds@codesourcery.com>
+
+ * genattrtab.c (evaluate_eq_attr): Allow an attribute to be defined
+ in terms of another.
+ (write_attr_value): Write a cast if necessary.
+
+ * defaults.h (REG_WORDS_BIG_ENDIAN): Provide a default.
+ * doc/tm.texi.in (WORDS_BIG_ENDIAN): Mention REG_WORDS_BIG_ENDIAN.
+ (REG_WORDS_BIG_ENDIAN): Document.
+ * doc/tm.texi: Regenerate.
+ * reload.c (operands_match_p): Take it into account.
+ (reload_adjust_reg_for_mode): Likewise.
+ * rtlanal.c (subreg_get_info): Likewise.
+
+2011-07-08 Richard Guenther <rguenther@suse.de>
+
+ * fold-const.c (fold_binary_loc): Remove index +p PTR -> PTR +p index
+ folding.
+
+2011-07-08 Kai Tietz <ktietz@redhat.com>
+
+ * fold-const.c (fold_truth_andor): Factored out truth_andor
+ label from fold_binary as function.
+ (fold_binary_loc): Replace truth_andor lable
+ by function fold_truth_andor.
+
+2011-07-08 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ PR middle-end/49519
+ * calls.c (mem_overlaps_already_clobbered_arg_p): Additional
+ check if address is stored in register. If so - give up.
+ (check_sibcall_argument_overlap_1): Do not perform check of
+ overlapping when it is call to address.
+
+2011-07-08 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.c (output_reload_insisf): Use 'REG_Z+1' instead
+ of magic '31'.
+
+2011-07-08 Bernd Schmidt <bernds@codesourcery.com>
+
+ * optabs.c (expand_binop): Use GET_MODE_PRECISION instead of
+ GET_MODE_BITSIZE where appropriate.
+ (widen_leading, expand_parity, expand_ctz, expand_ffs,
+ expand_unop, expand_abs_nojump, expand_one_cmpl_abs_nojump,
+ expand_float, expand_fix): Likewise.
+ * expr.c (convert_move, convert_modes, expand_expr_real_2,
+ expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
+ * stor-layout.c (get_mode_bounds): Likewise.
+ * cfgexpand.c (convert_debug_memory_address, expand_debug_expr):
+ Likewise.
+ * convert.c (convert_to_integer): Likewise.
+ * expmed.c (expand_shift_1): Likewise.
+
+ * rtlanal.c (nonzero_bits1): Don't compare GET_MODE_SIZE against
+ a bitsize.
+
+ * optabs.c (expand_binop): Tighten conditions for doubleword
+ expansions.
+ (widen_bswap): Assert that mode bitsize and precision are the same.
+ * stor-layout.c (get_best_mode): Skip modes that have lower
+ precision than bitsize.
+ * recog.c (simplify_while_replacing): Assert that bitsize and
+ precision are the same.
+
+2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (LIBGCOV): Remove.
+ (libgcc.mvars): Remove LIBGCOV.
+ * libgov.c: Move to ../libgcc.
+
+2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/fixed-bit.c, config/fixed-bit.h: Move to ../libgcc.
+
+2011-07-08 Martin Jambor <mjambor@suse.cz>
+
+ * tree-sra.c (analyze_all_variable_accesses): Dump that a struture
+ is too big for total scalarization.
+
+2011-07-07 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/elf.h (MIPS_DEBUGGING_INFO): Undef.
+ (DBX_DEBUGGING_INFO): Undef.
+
+2011-07-07 Richard Henderson <rth@redhat.com>
+
+ * dwarf2out.c (output_cfi_directive): Export. Add FILE parameter.
+ Handle some opcodes specially for debugging.
+ * print-rtl.c: Include dwarf2out.h
+ (print_rtx): Handle NOTE_INSN_CFI.
+ * Makefile.in (print-rtl.o): Update.
+
+2011-07-07 Richard Henderson <rth@redhat.com>
+
+ * tree-pass.h (pass_dwarf2_frame): Declare.
+ * passes.c (init_optimization_passes): Add it.
+ * dwarf2cfi.c (dwarf2out_frame_debug): Make static.
+ (create_cfi_notes): Rename from dwarf2out_frame_debug_after_prologue;
+ make static, do not call add_cfis_to_fde.
+ (dwarf2out_frame_debug_init, dwarf2cfi_function_init,
+ dwarf2out_frame_init): Merge into...
+ (execute_dwarf2_frame): ... here. New function.
+ (dwarf2out_do_frame, dwarf2out_do_cfi_asm): Make boolean. Change
+ saved_do_cfi_asm to a tri-state variable.
+ (gate_dwarf2_frame, pass_dwarf2_frame): New.
+ * dwarf2out.c (dwarf2out_begin_prologue): Only allocate the fde
+ if it has yet to be done. Don't call dwarf2cfi_function_init.
+ * dwarf2out.h, debug.h: Update decls.
+ * final.c (final_start_function): Don't call
+ dwarf2out_frame_debug_init or dwarf2out_frame_debug_after_prologue.
+ * lto-streamer-in.c (lto_init_eh): Don't call dwarf2out_frame_init.
+ * toplev.c (lang_dependent_init): Likewise.
+
+2011-07-07 Richard Henderson <rth@redhat.com>
+
+ * dwarf2out.c (fde_table, fde_table_allocated, fde_table_in_use,
+ FDE_TABLE_INCREMENT): Replace with...
+ (fde_vec): ... this, a new vector.
+ (current_fde): Remove. Replace all users with cfun->fde.
+ (output_call_frame_info): Use FOR_EACH_VEC_ELT over fde_vec.
+ (size_of_aranges, dwarf2out_finish): Likewise.
+ (dwarf2out_alloc_current_fde): Break out from ...
+ (dwarf2out_begin_prologue): ... here.
+ (dwarf2out_frame_init): Remove.
+ * dwarf2cfi.c: Update all users of current_fde.
+ (dwarf2out_frame_init): Rename from dwarf2cfi_frame_init.
+ * dwarf2out.h: Update decls.
+ (dw_fde_node): Add fde_index member.
+ * function.h (struct function): Add fde member.
+
+2011-07-07 Bernd Schmidt <bernds@codesourcery.com>
+ Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (add_cfi): Remove.
+ (dwarf2out_cfi_label): Remove force argument. Only generate the
+ label name.
+ (add_fde_cfi): Simplify the different code paths.
+ (add_cie_cfi): New.
+ (old_cfa, old_cfa_remember): New.
+ (def_cfa_1, reg_save): Remove label, add for_cie parameter.
+ (last_reg_save_label): Remove.
+ (dwarf2out_args_size, dwarf2out_stack_adjust, queue_reg_save,
+ dwarf2out_frame_debug_def_cfa, dwarf2out_frame_debug_adjust_cfa,
+ dwarf2out_frame_debug_cfa_offset, dwarf2out_frame_debug_cfa_register,
+ dwarf2out_frame_debug_cfa_expression,
+ dwarf2out_frame_debug_cfa_restore,
+ dwarf2out_frame_debug_cfa_window_save,
+ dwarf2out_frame_debug_expr): Remove label parameter.
+ (cfi_label_required_p, add_cfis_to_fde): New.
+ (dwarf2out_frame_debug_after_prologue): New.
+ (dwarf2cfi_frame_init): Initialize old_cfa.
+ (dwarf2out_frame_debug_restore_state): Likewise.
+ * dwarf2out.c (dwarf2out_emit_cfi): Only do output for cfi_asm.
+ (dwarf2out_switch_text_section): Don't clear dw_fde_current_label here.
+ * final.c (final_start_function): Call
+ dwarf2out_frame_debug_after_prologue.
+
+2011-07-07 Bernd Schmidt <bernds@codesourcery.com>
+ Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c (cfi_insn): New.
+ (dwarf2out_cfi_label): Don't emit cfi label here.
+ (add_fde_cfi): Create a NOTE_INSN_CFI.
+ (dwarf2out_frame_debug): Setup cfi_insn.
+ (dwarf2out_frame_debug_init): Loop over insns creating CFI notes.
+ (dwarf2out_cfi_begin_epilogue): Make static.
+ (dwarf2out_frame_debug_restore_state): Make static.
+ * dwarf2out.c (output_cfi_directive): Make static.
+ (dwarf2out_emit_cfi): New.
+ * dwarf2out.h: Update.
+ * final.c (final): Remove CFI notes.
+ (final_scan_insn): Don't call dwarf2out_cfi_begin_epilogue,
+ dwarf2out_frame_debug_restore_state, dwarf2out_frame_debug.
+ Handle NOTE_INSN_CFI and NOTE_INSN_CFI_LABEL.
+ * insn-notes.def (NOTE_INSN_CFI): New.
+ (NOTE_INSN_CFI_LABEL): New.
+ * rtl.h (union rtunion_def): Add rt_cfi member.
+ (XCFI, XCCFI, NOTE_CFI, NOTE_LABEL_NUMBER): New.
+
+2011-07-07 Richard Henderson <rth@redhat.com>
+
+ * dwarf2cfi.c: New file.
+ * Makefile.in (OBJS): Add it.
+ (GTFILES): Add dwarf2cfi.c and dwarf2out.h.
+ * gengtype.c (open_base_files): Include dwarf2out.h.
+ * coretypes.h (enum var_init_status): Move from ...
+ * rtl.h: ... here.
+ * dwarf2out.c (saved_do_cfi_asm, dwarf2out_do_frame,
+ dwarf2out_do_cfi_asm, cie_cfi_vec, dwarf2out_cfi_label_num,
+ expand_builtin_dwarf_sp_column, init_return_column_size,
+ expand_builtin_init_dwarf_reg_sizes, new_cfi, add_cfi,
+ dwarf2out_cfi_label, emit_cfa_remember, any_cfis_emitted, add_fde_cfi,
+ lookup_cfa_1, lookup_cfa, cfa, cfa_store, cfa_remember, args_size,
+ old_args_size, cfa_equal_p, def_cfa_1, reg_save, initial_return_save,
+ stack_adjust_offset, barrier_args_size, compute_barrier_args_size_1,
+ compute_barrier_args_size, dwarf2out_args_size,
+ dwarf2out_stack_adjust, dwarf2out_notice_stack_adjust,
+ queued_reg_saves, reg_saved_in_data, regs_saved_in_regs,
+ compare_reg_or_pc, record_reg_saved_in_reg, last_reg_save_label,
+ queue_reg_save, dwarf2out_flush_queued_reg_saves,
+ clobbers_queued_reg_save, reg_saved_in, cfa_temp,
+ dwarf2out_frame_debug_def_cfa, dwarf2out_frame_debug_adjust_cfa,
+ dwarf2out_frame_debug_cfa_offset, dwarf2out_frame_debug_cfa_register,
+ dwarf2out_frame_debug_cfa_expression,
+ dwarf2out_frame_debug_cfa_restore,
+ dwarf2out_frame_debug_cfa_window_save, dwarf2out_frame_debug_expr,
+ dwarf2out_frame_debug, dwarf2out_frame_debug_init,
+ dwarf2out_cfi_begin_epilogue, dwarf2out_frame_debug_restore_state,
+ get_cfa_from_loc_descr): Move to dwarf2cfi.c.
+ (dw_cfi_ref, dw_fde_ref, dw_cfi_oprnd_ref, enum dw_cfi_oprnd_type,
+ dw_cfi_oprnd, dw_cfi_node, cfi_vec, dw_cfa_location, dw_fde_node,
+ dw_val_ref, dw_die_ref, const_dw_die_ref, dw_loc_descr_ref,
+ dw_loc_list_ref, enum dw_val_class, dw_vec_const, dw_val_node,
+ dw_loc_descr_node): Move to dwarf2out.h.
+ (current_fde, output_cfi_directive, build_cfa_loc, get_address_mode,
+ mem_loc_descriptor): Export.
+ (build_cfa_aligned_loc): Export. Take CFA as a parameter.
+ (dwarf2out_frame_init): Extract CIE generation code to
+ dwarf2cfi_frame_init.
+
+2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/49660
+ * config/sparc/sol2.h [TARGET_64BIT_DEFAULT] (TARGET_DEFAULT): Add
+ MASK_V8PLUS, remove commented out flag and reorder.
+
+2011-07-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/49644
+ * c-typeck.c (build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
+ one non-complex and one complex argument, call c_save_expr on both
+ operands.
+
+2011-07-07 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/49495
+ * cgraphunit.c (verify_edge_corresponds_to_fndecl): New function.
+ (verify_cgraph_node): Some functinality moved to
+ verify_edge_corresponds_to_fndecl, call it.
+
+2011-07-07 Joseph Myers <joseph@codesourcery.com>
+
+ * config.gcc (*local*): Remove.
+ * doc/install-old.texi: Don't mention local configurations.
+
+2011-07-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/49522
+ * df-problems.c (dead_debug_reset): Remove dead_debug_uses
+ referencing debug insns that have been reset.
+ (dead_debug_insert_before): Don't assert reg is non-NULL,
+ instead return immediately if it is NULL.
+
+2011-07-07 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/t-crtpic, config/i386/t-svr3dbx, config/pa/t-pa: Remove.
+
+2011-07-07 Bernd Schmidt <bernds@codesourcery.com>
+
+ * hw-doloop.c: New file.
+ * hw-doloop.h: New file.
+ * Makefile.in (OBJS): Add hw-doloop.o.
+ (hw-doloop.o): New rule.
+ ($(obj_out_file)): Add hw-doloop.h dependency.
+ * config/bfin/bfin.c: Include "hw-doloop.h".
+ (loop_info, DEF_VEC_P for loop_info, loop_info_d): Remove.
+ (bfin_dump_loops, bfin_bb_in_loop, bfin_scan_loop): Remove.
+ (hwloop_optimize): Renamed from bfin_optimize_loop. Argument
+ type changed to hwloop_info. Return bool, true if the loop was
+ successfully optimized. Remove code that was moved to
+ hw-doloop.c, and adjust other parts.
+ (hwloop_fail): New static function, containing parts that used
+ to be in bfin_optimize_loop.
+ (bfin_discover_loop, bfin_discover_loops, free_loops,
+ bfin_reorder_loops): Remove.
+ (hwloop_pattern_reg): New static function.
+ (bfin_doloop_hooks): New variable.
+ (bfin_reorg_loops): Remove most code, call reorg_loops.
+ * config/bfin/bfin.md (doloop_end splitter): Also enable if
+ loop counter is a memory_operand.
+
+2011-07-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config.gcc: Support --with-multilib-list for x86 Linux targets.
+
+ * configure.ac: Mention x86-64 for --with-multilib-list.
+ * configure: Regenerated.
+
+ * config/i386/gnu-user64.h (SPEC_64): Support x32.
+ (SPEC_32): Likewise.
+ (ASM_SPEC): Likewise.
+ (LINK_SPEC): Likewise.
+ (TARGET_THREAD_SSP_OFFSET): Likewise.
+ (TARGET_THREAD_SPLIT_STACK_OFFSET): Likewise.
+ (SPEC_X32): New.
+
+ * config/i386/i386.h (TARGET_X32): New.
+ (TARGET_LP64): New.
+ (LONG_TYPE_SIZE): Likewise.
+ (POINTER_SIZE): Likewise.
+ (POINTERS_EXTEND_UNSIGNED): Likewise.
+ (OPT_ARCH64): Support x32.
+ (OPT_ARCH32): Likewise.
+
+ * config/i386/i386.opt (mx32): New.
+
+ * config/i386/kfreebsd-gnu64.h (GNU_USER_LINK_EMULATIONX32): New.
+ (GLIBC_DYNAMIC_LINKERX32): Likewise.
+ * config/i386/linux64.h (GNU_USER_LINK_EMULATIONX32): Likewise.
+ (GLIBC_DYNAMIC_LINKERX32): Likewise.
+
+ * config/linux.h (UCLIBC_DYNAMIC_LINKERX32): New.
+ (BIONIC_DYNAMIC_LINKERX32): Likewise.
+ (GNU_USER_DYNAMIC_LINKERX32): Likewise.
+
+ * config/i386/t-linux64: Support TM_MULTILIB_CONFIG.
+
+ * doc/install.texi: Document --with-multilib-list for Linux/x86-64.
+
+ * doc/invoke.texi: Document -mx32.
+
+2011-07-07 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * doc/invoke.texi (mwords-little-endian): Deprecate.
+ * config/arm/arm.opt (mwords-little-endian): Likewise.
+ * config/arm/arm.c (arm_option_override): Warn about the deprecation
+ of -mwords-little-endian.
+
+2011-07-07 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * reload1.c (choose_reload_regs): Use mode sizes to check whether
+ an old reload register completely defines the required value.
+
+2011-07-07 Richard Guenther <rguenther@suse.de>
+
+ * fold-const.c (fold_unary_loc): Do not strip sign-changes
+ for NEGATE_EXPR.
+
+2011-07-07 Richard Guenther <rguenther@suse.de>
+
+ * tree-vrp.c (simplify_conversion_using_ranges): New function.
+ (simplify_stmt_using_ranges): Call it.
+
+2011-07-07 Kai Tietz <ktietz@redhat.com>
+
+ * tree-ssa-forwprop.c (truth_valued_ssa_name): New function.
+ (lookup_logical_inverted_value): Likewise.
+ (simplify_bitwise_binary_1): Likewise.
+ (simplify_bitwise_binary): Use simplify_bitwise_binary_1.
+
+2011-07-07 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.c (%[Spec]): Don't document.
+ (struct spec_list): Update comment.
+ (do_spec_1): Don't handle %[Spec].
+ * doc/invoke.texi (%[@var{name}]): Remove documentation of spec.
+
+2011-07-07 Joseph Myers <joseph@codesourcery.com>
+
+ * common/common-target-def.h (TARGET_HAVE_NAMED_SECTIONS): Don't
+ default based on TARGET_ASM_NAMED_SECTION.
+ * common/common-target.def (have_named_sections): Default to true.
+ * common/config/default-common.c: Don't include tm.h.
+ * common/config/picochip/picochip-common.c
+ (TARGET_HAVE_NAMED_SECTIONS): Don't define.
+ * common/config/m32c/m32c-common.c: Remove.
+ * config.gcc (m32c*-*-*): Set target_has_targetm_common=no.
+ * config/alpha/osf5.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
+ * config/i386/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
+ * config/m68k/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
+ * config/pa/som.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
+ * config/pdp11/pdp11.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
+ * config/vax/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
+
+2011-07-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/49640
+ * gimplify.c (gimplify_compound_lval): For last 2 ARRAY_*REF operands
+ and last COMPONENT_REF operand call gimplify_expr on it if non-NULL.
+
+2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR libmudflap/49550
+ * gcc.c (MFWRAP_SPEC): Also wrap mmap64.
+
+2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/39150
+ * configure.ac (gcc_cv_as_hidden): Also accept
+ x86_64-*-solaris2.1[0-9]*.
+ (gcc_cv_as_cfi_directive): Likewise.
+ (gcc_cv_as_comdat_group_group): Likewise.
+ (set_have_as_tls): Likewise.
+ * configure: Regenerate.
+ * config.gcc (i[34567]86-*-solaris2*): Also handle
+ x86_64-*-solaris2.1[0-9]*.
+ * config.host (i[34567]86-*-solaris2*): Likewise.
+ * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
+ * config/sol2-bi.h (ASM_CPU_DEFAULT_SPEC): Redefine.
+ [USE_GLD] (ARCH_DEFAULT_EMULATION): Define.
+ (TARGET_LD_EMULATION): Use it.
+ * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC): Define.
+ (SUBTARGET_CPU_EXTRA_SPECS): Add asm_cpu_default.
+ * config/i386/sol2-bi.h (ASM_CPU32_DEFAULT_SPEC): Define.
+ (ASM_CPU64_DEFAULT_SPEC): Define.
+ (ASM_CPU_SPEC): Use %(asm_cpu_default).
+ (ASM_SPEC): Redefine.
+ (DEFAULT_ARCH32_P): Define using TARGET_64BIT_DEFAULT.
+ * config/host-solaris.c [__x86_64__] (TRY_EMPTY_VM_SPACE): Reduce.
+ * doc/install.texi (Specific, amd64-*-solaris2.1[0-9]*): Document.
+ (Specific, i?86-*-solaris2.10): Mention x86_64-*-solaris2.1[0-9]*
+ configuration.
+ (Specific, x86_64-*-solaris2.1[0-9]*): Document.
+
+2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/sol2.h (ASM_SPEC): Split into ...
+ (ASM_SPEC_BASE, ASM_PIC_SPEC): ... this.
+ * config/i386/sol2.h (ASM_SPEC): Define using ASM_SPEC_BASE.
+ * config/i386/sol2-bi.h (ASM_CPU_SPEC): Redefine.
+ (ASM_SPEC): Use ASM_SPEC_BASE.
+ * config/sparc/sol2.h (ASM_SPEC): Redefine.
+
+2011-07-07 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.md (*reload_insi): Change predicate #1 to
+ const_int_operand. Ditto for peep2 producing this insn.
+ Add argument to output_reload_insisf call.
+ (*movsi,*movsf): Add argument to output_movsisf call.
+ (*reload_insf): New insn and new peep2 to produce it.
+ * config/avr/avr-protos.h (output_movsisf): Change prototype.
+ (output_reload_insisf): Change prototype.
+ * config/avr/avr.c (avr_asm_len): New function.
+ (output_reload_insisf): Rewrite.
+ (output_movsisf): Change prototype. output_reload_insisf for
+ all CONST_INT and CONST_DOUBLE. ALlow moving 0.0f to memory.
+ (adjust_insn_length): Add argument to output_movsisf and
+ output_reload_insisf call.
+
+2011-07-07 Bernd Schmidt <bernds@codesourcery.com>
+
+ * emit-rtl.c (paradoxical_subreg_p): New function.
+ * rtl.h (paradoxical_subreg_p): Declare.
+ * combine.c (set_nonzero_bits_and_sign_copies, get_last_value,
+ apply_distributive_law, simplify_comparison, simplify_set): Use it.
+ * cse.c (record_jump_cond, cse_insn): Likewise.
+ * expr.c (force_operand): Likewise.
+ * rtlanal.c (num_sign_bit_copies1): Likewise.
+ * reload1.c (eliminate_regs_1, strip_paradoxical_subreg): Likewise.
+ * reload.c (push_secondary_reload, find_reloads_toplev): Likewise.
+ (push_reload): Use precision to check for paradoxical subregs.
+ * expmed.c (extract_bit_field_1): Likewise.
+
+ * machmode.h (HWI_COMPUTABLE_MODE_P): New macro.
+ * combine.c (set_nonzero_bits_and_sign_copies): Use it.
+ (find_split-point, combine_simplify_rtx, simplify_if_then_else,
+ simplify_set, simplify_logical, expand_compound_operation,
+ make_extraction, force_to_mode, if_then_else_cond, extended_count,
+ try_widen_shift_mode, simplify_shift_const_1, simplify_comparison,
+ record_value_for_reg): Likewise.
+ * expmed.c (expand_widening_mult, expand_mult_highpart): Likewise.
+ * simplify-rtx. c (simplify_unary_operation_1,
+ simplify_binary_operation_1, simplify_const_relational_operation):
+ Likewise.
+
+ * explow.c (trunc_int_for_mode): Use GET_MODE_PRECISION
+ instead of GET_MODE_BITSIZE where appropriate.
+ * rtlanal.c (subreg_lsb_1, subreg_get_info, nonzero_bits1,
+ num_sign_bit_copies1, canonicalize_condition, low_bitmask_len,
+ init_num_sign_bit_copies_in_rep): Likewise.
+ * cse.c (fold_rtx, cse_insn): Likewise.
+ * loop-doloop.c (doloop_modify, doloop_optimize): Likewise.
+ * simplify-rtx.c (simplify_unary_operation_1,
+ simplify_const_unary_operation, simplify_binary_operation_1,
+ simplify_const_binary_operation, simplify_ternary_operation,
+ simplify_const_relational_operation, simplify_subreg): Likewise.
+ * combine.c (try_combine, find_split_point, combine_simplify_rtx,
+ simplify_if_then_else, simplify_set, expand_compound_operation,
+ expand_field_assignment, make_extraction, if_then_else_cond,
+ make_compound_operation, force_to_mode, make_field_assignment,
+ reg_nonzero_bits_for_combine, reg_num_sign_bit_copies_for_combine,
+ extended_count, try_widen_shift_mode, simplify_shift_const_1,
+ simplify_comparison, record_promoted_value, simplify_compare_const,
+ record_dead_and_set_regs_1): Likewise.
+
+ Revert:
+ * simplify-rtx.c (simplify_const_binary_operation): Use the
+ shift_truncation_mask hook instead of performing modulo by width.
+ Compare against mode precision, not bitsize.
+ * combine.c (combine_simplify_rtx, simplify_shift_const_1):
+ Use shift_truncation_mask instead of constructing the value manually.
+
+2011-07-06 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/rs6000-protos.h (rs6000_call_indirect_aix): New
+ declaration.
+ (rs6000_save_toc_in_prologue_p): Ditto.
+
+ * config/rs6000/rs6000.opt (-mr11): New switch to disable loading
+ up the static chain (r11) during indirect function calls.
+ (-msave-toc-indirect): New undocumented debug switch.
+
+ * config/rs6000/rs6000.c (struct machine_function): Add
+ save_toc_in_prologue field to note whether the prologue needs to
+ save the TOC value in the reserved stack location.
+ (rs6000_emit_prologue): Use TOC_REGNUM instead of 2. If we need
+ to save the TOC in the prologue, do so.
+ (rs6000_trampoline_init): Don't allow creating AIX style
+ trampolines if -mno-r11 is in effect.
+ (rs6000_call_indirect_aix): New function to create AIX style
+ indirect calls, adding support for -mno-r11 to suppress loading
+ the static chain, and saving the TOC in the prologue instead of
+ the call body.
+ (rs6000_save_toc_in_prologue_p): Return true if we are saving the
+ TOC in the prologue.
+
+ * config/rs6000/rs6000.md (STACK_POINTER_REGNUM): Add more fixed
+ register numbers.
+ (TOC_REGNUM): Ditto.
+ (STATIC_CHAIN_REGNUM): Ditto.
+ (ARG_POINTER_REGNUM): Ditto.
+ (SFP_REGNO): Delete, unused.
+ (TOC_SAVE_OFFSET_32BIT): Add constants for AIX TOC save and
+ function descriptor offsets.
+ (TOC_SAVE_OFFSET_64BIT): Ditto.
+ (AIX_FUNC_DESC_TOC_32BIT): Ditto.
+ (AIX_FUNC_DESC_TOC_64BIT): Ditto.
+ (AIX_FUNC_DESC_SC_32BIT): Ditto.
+ (AIX_FUNC_DESC_SC_64BIT): Ditto.
+ (ptrload): New mode attribute for the appropriate load of a pointer.
+ (call_indirect_aix32): Delete, rewrite AIX indirect function calls.
+ (call_indirect_aix64): Ditto.
+ (call_value_indirect_aix32): Ditto.
+ (call_value_indirect_aix64): Ditto.
+ (call_indirect_nonlocal_aix32_internal): Ditto.
+ (call_indirect_nonlocal_aix32): Ditto.
+ (call_indirect_nonlocal_aix64_internal): Ditto.
+ (call_indirect_nonlocal_aix64): Ditto.
+ (call): Rewrite AIX indirect function calls. Add support for
+ eliminating the static chain, and for moving the save of the TOC
+ to the function prologue.
+ (call_value): Ditto.
+ (call_indirect_aix<ptrsize>): Ditto.
+ (call_indirect_aix<ptrsize>_internal): Ditto.
+ (call_indirect_aix<ptrsize>_internal2): Ditto.
+ (call_indirect_aix<ptrsize>_nor11): Ditto.
+ (call_value_indirect_aix<ptrsize>): Ditto.
+ (call_value_indirect_aix<ptrsize>_internal): Ditto.
+ (call_value_indirect_aix<ptrsize>_internal2): Ditto.
+ (call_value_indirect_aix<ptrsize>_nor11): Ditto.
+ (call_nonlocal_aix32): Relocate in the rs6000.md file.
+ (call_nonlocal_aix64): Ditto.
+
+ * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mr11 and
+ -mno-r11 documentation.
+
+2011-07-06 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR other/49658
+ * doc/extend.texi (Compound Literals): Fix typo.
+
+2011-07-06 James Greenhalgh <james.greenhalgh@arm.com>
+
+ * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add __ARM_FEATURE_DSP.
+
+2011-07-06 Basile Starynkevitch <basile@starynkevitch.net>
+
+ * configure.ac (plugin-version.h): Generate
+ GCCPLUGIN_VERSION_MAJOR, GCCPLUGIN_VERSION_MINOR,
+ GCCPLUGIN_VERSION_PATCHLEVEL, GCCPLUGIN_VERSION constant integer
+ macros.
+
+ * configure: Regenerate.
+
+ * doc/plugins.texi (Building GCC plugins): Mention
+ GCCPLUGIN_VERSION ... constant macros in plugin-version.h.
+
+2011-07-06 Bernd Schmidt <bernds@codesourcery.com>
+
+ * machmode.h (TRULY_NOOP_TRUNCATION_MODES_P): New macro.
+ * combine.c (make_extraction, gen_lowpart_or_truncate,
+ apply_distributive_law, simplify_comparison,
+ reg_truncated_to_mode, record_truncated_value): Use it.
+ * cse.c (notreg_cost): Likewise.
+ * expmed.c (store_bit_field_1, extract_bit_field_1): Likewise.
+ * expr.c (convert_move, convert_modes): Likewise.
+ * optabs.c (expand_binop, expand_unop): Likewise.
+ * postreload.c (move2add_last_label): Likewise.
+ * regmove.c (optimize_reg_copy_3): Likewise.
+ * rtlhooks.c (gen_lowpart_general): Likewise.
+ * simplify-rtx.c (simplify_unary_operation_1): Likewise.
+
+2011-07-06 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rs6000/vxworks.h (WORDS_BIG_ENDIAN): Define.
+
+2011-07-06 Bernd Schmidt <bernds@codesourcery.com>
+
+ * cse.c (find_comparison_args): Use val_mode_signbit_set_p.
+ * simplify-rtx.c (mode_signbit_p): Use GET_MODE_PRECISION.
+ (val_mode_signbit_p, val_mode_signbit_set_p): New functions.
+ (simplify_const_unary_operation, simplify_binary_operation_1,
+ simplify_const_binary_operation, simplify_const_relational_operation):
+ Use them. Use GET_MODE_MASK for masking and sign-extensions.
+ * combine.c (set_nonzero_bits_and_sign_copies, simplify_set,
+ combine_simplify_rtx, force_to_mode, reg_nonzero_bits_for_combine,
+ simplify_shift_const_1, simplify_comparison): Likewise.
+ * expr.c (convert_modes): Likewise.
+ * rtlanal.c (nonzero_bits1, canonicalize_condition): Likewise.
+ * expmed.c (emit_cstore, emit_store_flag_1, emit_store_flag): Likewise.
+ * rtl.h (val_mode_signbit_p, val_mode_signbit_set_p): Declare.
+
+ * simplify-rtx.c (simplify_ternary_operation): Remove dead code.
+
+2011-07-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49645
+ * c-decl.c (finish_decl): Also set DECL_HARD_REGISTER for global
+ register variables.
+ * tree-ssa-sccvn.c (vn_reference_op_eq): Disregard differences
+ in type qualification here ...
+ (copy_reference_ops_from_ref): ... not here.
+ (vn_reference_lookup_3): ... or here.
+ (copy_reference_ops_from_ref): Record decl bases as MEM[&decl].
+ (vn_reference_lookup): Do the lookup with a valueized ao-ref.
+
+2011-07-06 Ian Lance Taylor <iant@google.com>
+
+ * doc/install.texi (Configuration): It's
+ --enable-gnu-indirect-function, not --enable-indirect-function.
+
+2011-07-06 Bernd Schmidt <bernds@codesourcery.com>
+
+ * simplify-rtx.c (simplify_const_binary_operation): Use the
+ shift_truncation_mask hook instead of performing modulo by width.
+ Compare against mode precision, not bitsize.
+ * combine.c (combine_simplify_rtx, simplify_shift_const_1):
+ Use shift_truncation_mask instead of constructing the value manually.
+
+2011-07-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/47383
+ * tree-ssa-address.c (addr_for_mem_ref): Use pointer_mode for
+ address computation and convert to address_mode if needed.
+
+2011-07-06 Richard Guenther <rguenther@suse.de>
+
+ * tree.c (build_common_tree_nodes_2): Merge with
+ build_common_tree_nodes.
+ * tree.h (build_common_tree_nodes): Adjust prototype.
+ (build_common_tree_nodes_2): Remove.
+ * doc/tm.texi.in (lang_hooks.builtin_function): Adjust.
+ * doc/tm.texi (lang_hooks.builtin_function): Regenerate.
+
+2011-07-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49618
+ * tree-eh.c (tree_could_trap_p) <case CALL_EXPR>: For DECL_WEAK
+ t recurse on the decl.
+ <case FUNCTION_DECL, case VAR_DECL>: For DECL_WEAK decls
+ return true if expr isn't known to be defined in current
+ TU or some other LTO partition.
+
+2011-07-05 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * params.def (PARAM_CASE_VALUES_THRESHOLD): New parameter to
+ override CASE_VALUES_THRESHOLD.
+
+ * stmt.c (toplevel): Include params.h.
+ (case_values_threshold): Use the --param case-values-threshold
+ value if non-zero, otherwise use machine dependent value.
+ (expand_case): Use case_values_threshold.
+
+ * Makefile.in (stmt.o): Add $(PARAMS_H) dependency.
+
+ * doc/invoke.texi (--param case-values-threshold): Document.
+
+2011-07-05 Richard Henderson <rth@redhat.com>
+
+ * dwarf2out.c (dwarf2out_cfi_label): Make static.
+ (dwarf2out_flush_queued_reg_saves): Make static.
+ (dwarf2out_reg_save): Remove.
+ (dwarf2out_return_save): Remove.
+ (dwarf2out_return_reg): Remove.
+ (dwarf2out_reg_save_reg): Remove.
+ (dwarf2out_def_cfa): Merge into ...
+ (dwarf2out_frame_init): ... here.
+ * dwarf2out.h, tree.h: Remove declarations as necessary.
+
+2011-07-05 Richard Henderson <rth@redhat.com>
+
+ * config/ia64/ia64.c (ia64_dwarf_handle_frame_unspec): Remove.
+ (TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove.
+ (ia64_expand_epilogue): Emit an empty FRAME_RELATED_EXPR for
+ the alloc insn.
+
+ * config/ia64/ia64.c (ia64_emit_deleted_label_after_insn): Remove.
+ (IA64_CHANGE_CFA_IN_EPILOGUE): Remove.
+ (process_epilogue): Don't call dwarf2out_def_cfa.
+
+ * config/ia64/ia64.c (ia64_expand_prologue): Use pc_rtx to
+ indicate the return address save.
+ (process_cfa_register): Likewise.
+
+ * config/ia64/ia64.c (ia64_dwarf2out_def_steady_cfa): Remove.
+ (process_cfa_adjust_cfa, ia64_asm_unwind_emit): Don't call it.
+
+ * config/ia64/ia64.c (ia64_expand_prologue): Emit REG_CFA_REGISTER
+ for ar.pfs save at alloc insn.
+
+2011-07-05 Richard Henderson <rth@redhat.com>
+
+ * config/arm/arm.c (arm_dwarf_handle_frame_unspec): Remove.
+ (TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove.
+ (arm_expand_prologue): Use REG_CFA_REGISTER to mark the
+ stack pointer save.
+ (arm_unwind_emit_set): Don't recognize UNSPEC_STACK_ALIGN.
+ (arm_unwind_emit): Walk REG_NOTES for unwinding notes. Emit
+ proper unwind info for a REG_CFA_REGISTER save of stack pointer.
+ * config/arm/arm.md (UNSPEC_STACK_ALIGN): Remove.
+
+2011-07-05 Richard Henderson <rth@redhat.com>
+
+ * config/vax/vax.md (define_c_enum unspecv): New. Define the
+ VUNSPEC_* constants here instead of via define_constants.
+ (VUNSPEC_PEM): New constant.
+ (procedure_entry_mask): New insn.
+ (prologue): New expander.
+ * config/vax/vax.c (vax_add_reg_cfa_offset): New.
+ (vax_expand_prologue): Rename from vax_output_function_prologue;
+ emit rtl instead of text.
+ (TARGET_ASM_FUNCTION_PROLOGUE): Remove.
+ (print_operand): Add 'x' prefix.
+
+2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/47715
+ * calls.c (precompute_register_parameters): Promote the function
+ argument before checking non-legitimate constant.
+
+2011-07-05 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/47654
+ * graphite-blocking.c (pbb_strip_mine_time_depth): Do not return bool.
+ (lst_do_strip_mine_loop): Return an int.
+ (lst_do_strip_mine): Same.
+ (scop_do_strip_mine): Same.
+ (scop_do_block): Loop blocking should strip-mine at least two loops.
+ * graphite-interchange.c (lst_interchange_select_outer): Return an int.
+ (scop_do_interchange): Same.
+ * graphite-poly.h (scop_do_interchange): Update declaration.
+ (scop_do_strip_mine): Same.
+
+2011-07-05 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-clast-to-gimple.c (precision_for_value): Removed.
+ (precision_for_interval): Removed.
+ (gcc_type_for_interval): Use mpz_sizeinbase.
+
+2011-07-05 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-ppl.h (value_max): Correct computation of max.
+
+2011-07-05 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-clast-to-gimple.c (clast_name_to_index): Add missing space.
+
+2011-07-05 Richard Guenther <rguenther@suse.de>
+
+ * c-decl.c (c_init_decl_processing): Defer building common
+ tree nodes to c_common_nodes_and_builtins.
+
+2011-07-05 Razya Ladelsky <razya@il.ibm.com>
+
+ PR tree-optimization/49580
+ * tree-cfg.c (gimple_duplicate_sese_tail): Remove handling of
+ the loop's number of iterations.
+ * tree-parloops.c (transform_to_exit_first_loop): Add the
+ handling of the loop's number of iterations before the call
+ to gimple_duplicate_sese_tail.
+ Insert the stmt caclculating the new rhs of the loop's
+ condition stmt to the preheader instead of iters_bb.
+
+2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR rtl-optimization/47449
+ * fwprop.c (forward_propagate_subreg): Don't propagate hard
+ register nor zero/sign extended hard register.
+
+2011-07-05 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49518
+ PR tree-optimization/49628
+ * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Skip
+ irrelevant and invariant data-references.
+ (vect_analyze_data_ref_access): For invariant loads clear the
+ group association.
+
+2011-07-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/49619
+ * combine.c (combine_simplify_rtx): In PLUS -> IOR simplification
+ pass VOIDmode as op0_mode to recursive call, and return temp even
+ when different from tor, just if it is not IOR of the original
+ PLUS arguments.
+
+ PR rtl-optimization/49472
+ * simplify-rtx.c (simplify_unary_operation_1) <case NEG>: When
+ negating MULT, negate the second operand instead of first.
+ (simplify_binary_operation_1) <case MULT>: If one operand is
+ a NEG and the other is MULT, don't attempt to optimize by negation
+ of the MULT operand if it only moves the NEG operation around.
+
+ PR debug/49602
+ * tree-into-ssa.c (rewrite_debug_stmt_uses): Disregard
+ get_current_def return value if it can't be trusted to be
+ the current value of the variable in the current bb.
+
+2011-07-04 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/49600
+ * config/i386/i386.md (SSE2 int->float split): Push operand 1 in
+ general register to memory for !TARGET_INTER_UNIT_MOVES.
+
+2011-07-04 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/44643
+ * config/avr/avr.c (avr_insert_attributes): Use TYPE_READONLY
+ instead of TREE_READONLY.
+
+2011-07-04 Georg-Johann Lay <avr@gjlay.de>
+
+ * doc/extend.texi (AVR Built-in Functions): Update documentation
+ of __builtin_avr_fmul*.
+ * config/avr/avr.c (avr_init_builtins): Don't depend on AVR_HAVE_MUL.
+ * config/avr/avr-c.c (avr_cpu_cpp_builtins): Ditto.
+ * config/avr/avr.md (fmul): Rename to fmul_insn.
+ (fmuls): Rename to fmuls_insn.
+ (fmulsu): Rename to fmulsu_insn.
+ (fmul,fmuls,fmulsu): New expander.
+ (*fmul.call,*fmuls.call,*fmulsu.call): New Insn.
+ * config/avr/t-avr (LIB1ASMFUNCS): Add _fmul, _fmuls, _fmulsu.
+ * config/avr/libgcc.S (__fmul): New function.
+ (__fmuls): New function.
+ (__fmulsu,__fmulsu_exit): New function.
+
+2011-07-04 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49615
+ * tree-cfgcleanup.c (split_bbs_on_noreturn_calls): Fix
+ basic-block index check.
+
+2011-07-04 Georg-Johann Lay <avr@gjlay.de>
+
+ * longlong.h (count_leading_zeros, count_trailing_zeros,
+ COUNT_LEADING_ZEROS_0): Define for target avr if W_TYPE_SIZE is 16
+ resp. 64.
+
+2011-07-03 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49610
+ * tree-vect-loop.c (vect_is_slp_reduction): Check that DEF_STMT has
+ a basic block.
+
+2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
+ Olivier Hainque <hainque@adacore.com>
+ Nicolas Setton <setton@adacore.com>
+
+ * tree.h (TYPE_ARTIFICIAL): New flag.
+ * dwarf2out.c (modified_type_die): Add a DW_AT_artificial attribute to
+ the DIE of the type if it is artificial.
+ (gen_array_type_die): Likewise.
+ (gen_enumeration_type_die): Likewise.
+ (gen_struct_or_union_type_die): Likewise.
+ * lto-streamer-in.c (unpack_ts_base_value_fields): Use TYPE_ARTIFICIAL.
+ * lto-streamer-out.c (pack_ts_base_value_fields): Likewise.
+
+2011-07-01 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-object-size.c (pass_through_call): Handle
+ BUILT_IN_ASSUME_ALIGNED.
+
+2011-07-01 Martin Jambor <mjambor@suse.cz>
+
+ * tree-sra.c (tree_non_mode_aligned_mem_p): Also ignore MEM_REFs.
+
+2011-07-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/48016
+ * explow.c (update_nonlocal_goto_save_area): Use proper mode
+ for stack save area.
+ * function.c (expand_function_start): Likewise.
+
+2011-07-01 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/49596
+ * cgraph.h (varpool_all_refs_explicit_p): Not analyzed nodes
+ may have unknown refs.
+
+2011-07-01 Kai Tietz <ktietz@redhat.com>
+
+ * tree-ssa-forwprop.c (simplify_bitwise_binary): Fix typo.
+
+2011-07-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.gcc: Obsolete alpha*-dec-osf5.1, mips-sgi-irix6.5.
+ * doc/install.texi (Specific, alpha*-dec-osf5.1): Document it.
+ (Specific, mips-sgi-irix6): Likewise.
+
+2011-07-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR libmudflap/49549
+ * doc/sourcebuild.texi (Effective-Target Keywords): Document gld.
+
+2011-07-01 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-pretty-print.c (dump_generic_code) <case CONSTRUCTOR>: Print
+ [idx]= and [idx1 ... idx2]= before initializers if needed for
+ array initializers.
+
+2011-07-01 Chen Liqin <liqin.gcc@gmail.com>
+
+ * config.gcc (score-*-elf): Remove score7.o.
+ * config/score/t-score-elf: Likewise.
+ * config/score/score.c: Merge score7 to score.c and
+ remove forwarding functions.
+ * config/score/score7.c: Deleted.
+ * config/score/score7.h: Deleted.
+
+2011-07-01 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49603
+ * tree-vect-stmts.c (vectorizable_load): Remove unnecessary assert.
+
+2011-06-30 Martin Jambor <mjambor@suse.cz>
+
+ * tree-sra.c (struct access): Rename total_scalarization to
+ grp_total_scalarization
+ (completely_scalarize_var): New function.
+ (sort_and_splice_var_accesses): Set total_scalarization in the
+ representative access.
+ (analyze_access_subtree): Propagate total scalarization accross the
+ tree, no holes in totally scalarized trees, simplify coverage
+ computation.
+ (analyze_all_variable_accesses): Call completely_scalarize_var instead
+ of completely_scalarize_record.
+
+2011-06-30 Richard Henderson <rth@redhat.com>
+
+ * config/i386/i386.h (X86_TUNE_DEEP_BRANCH_PREDICTION): Remove.
+ (TARGET_DEEP_BRANCH_PREDICTION): Remove.
+ * config/i386/i386.c: Don't include dwarf2out.h.
+ (initial_ix86_tune_features): Remove X86_TUNE_DEEP_BRANCH_PREDICTION.
+ (output_set_got): Don't test TARGET_DEEP_BRANCH_PREDICTION, delete
+ all code dead thereafter. Don't do dwarf2out_flush_queued_reg_saves.
+ (ix86_expand_prologue): Set REG_CFA_FLUSH_QUEUE on set_got insn.
+ (machopic_output_stub): Don't test TARGET_DEEP_BRANCH_PREDICTION.
+
+2011-06-30 Richard Henderson <rth@redhat.com>
+
+ * reg-notes.def (REG_CFA_FLUSH_QUEUE): New.
+ * dwarf2out.c (dwarf2out_frame_debug): Handle it.
+ * final.c (final_scan_insn): Look for it, and invoke
+ dwarf2out_frame_debug before the insn if found.
+
+2011-06-30 Richard Henderson <rth@redhat.com>
+
+ * dwarf2out.c (dwarf2out_frame_debug_cfa_offset): Allow PC_RTX
+ as a source, and interpret that as DWARF_FRAME_RETURN_COLUMN.
+
+2011-06-30 Richard Henderson <rth@redhat.com>
+
+ * dwarf2out.c (struct reg_saved_in_data): Provide a typedef.
+ Define a vector of this type.
+ (regs_saved_in_regs): Use a VEC.
+ (num_regs_saved_in_regs): Remove.
+ (compare_reg_or_pc): New.
+ (record_reg_saved_in_reg): Split out from...
+ (dwarf2out_flush_queued_reg_saves): ... here.
+ (clobbers_queued_reg_save): Update for VEC.
+ (reg_saved_in): Likewise.
+ (dwarf2out_frame_debug_init): Likewise.
+ (dwarf2out_reg_save_reg): Use record_reg_saved_in_reg.
+ (dwarf2out_frame_debug_cfa_register): Likewise.
+
+2011-06-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR tree-optimization/49572
+ * tree-ssa-dom.c (initialize_hash_element) <GIMPLE_SINGLE_RHS>: Use the
+ type of the RHS instead of that of the LHS for the expression type.
+
+2011-06-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ * df-scan.c (df_get_entry_block_def_set): Use INCOMING_REGNO macro
+ unconditionally.
+
+2011-06-30 Richard Guenther <rguenther@suse.de>
+
+ * opts.c (finish_options): Do not disable IPA-PTA during ltrans.
+ * tree-ssa-structalias.c (create_variable_info_for): Do not
+ add initial constraints for non-var-decls. Properly handle
+ globals in other ltrans partitions.
+ (intra_create_variable_infos): Manually create constraints for
+ the fake no-alias parameter.
+ (ipa_pta_execute): Dump the cgraph, handle ltrans partitions properly
+ and assert there are no clones.
+
+2011-06-30 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/46787
+ * tree-data-ref.c (dr_address_invariant_p): Remove.
+ (find_data_references_in_stmt): Invariant accesses are ok now.
+ * tree-vect-stmts.c (vectorizable_load): Handle invariant loads.
+ * tree-vect-data-refs.c (vect_analyze_data_ref_access): Allow
+ invariant loads.
+
+2011-06-30 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/49094
+ * tree-sra.c (tree_non_mode_aligned_mem_p): New function.
+ (build_accesses_from_assign): Use it.
+
+2011-06-30 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix
+ handling of BUILT_IN_ASSUME_ALIGNED.
+
+ PR debug/49364
+ * dwarf2out.c (output_abbrev_section): Don't return early
+ if abbrev_die_table_in_use is 1.
+ (dwarf2out_finish): Instead don't call output_abbrev_section
+ nor emit abbrev_section_label in that case.
+
+2011-06-30 Nick Clifton <nickc@redhat.com>
+
+ * config/v850/v850.h (CPP_SPEC): Define __v850e__ when compiling
+ for the V850E.
+
+2011-06-30 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix
+ handling of BUILT_IN_MEMPCPY_CHK and BUILT_IN_STPCPY_CHK.
+
+2011-06-30 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vect-loop.c (vect_determine_vectorization_factor): Handle
+ both pattern and original statements if necessary.
+ (vect_transform_loop): Likewise.
+ * tree-vect-patterns.c (vect_pattern_recog): Update documentation.
+ * tree-vect-stmts.c (vect_mark_relevant): Add new argument.
+ Mark the pattern statement only if the original statement doesn't
+ have its own uses.
+ (process_use): Call vect_mark_relevant with additional parameter.
+ (vect_mark_stmts_to_be_vectorized): Likewise.
+ (vect_get_vec_def_for_operand): Use vectorized pattern statement.
+ (vect_analyze_stmt): Handle both pattern and original statements
+ if necessary.
+ (vect_transform_stmt): Don't store vectorized pattern statement
+ in the original statement.
+ (vect_is_simple_use_1): Use related pattern statement only if the
+ original statement is irrelevant.
+ * tree-vect-slp.c (vect_get_and_check_slp_defs): Likewise.
+
+2011-06-29 Changpeng Fang <changpeng.fang@amd.com>
+
+ * config/i386/i386.opt (mprefer-avx128): Redefine the flag as a Mask
+ option.
+ * config/i386/i386.h (ix86_tune_indices): Add X86_TUNE_AVX128_OPTIMAL
+ entry.
+ (TARGET_AVX128_OPTIMAL): New definition.
+ * config/i386/i386.c (initial_ix86_tune_features): Initialize
+ X86_TUNE_AVX128_OPTIMAL entry.
+ (ix86_option_override_internal): Enable the generation
+ of the 128-bit instructions when TARGET_AVX128_OPTIMAL is set.
+ (ix86_preferred_simd_mode): Use TARGET_PREFER_AVX128.
+ (ix86_autovectorize_vector_sizes): Use TARGET_PREFER_AVX128.
+
+2011-06-29 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR tree-optimization/49539
+ * tree-ssa-forwprop.c (can_propagate_from): Check for abnormal SSA
+ names by means of stmt_references_abnormal_ssa_name.
+ (associate_plusminus): Call can_propagate_from before propagating
+ from definition statements.
+ (ssa_forward_propagate_and_combine): Remove superfluous newline.
+
+2011-06-29 Richard Guenther <rguenther@suse.de>
+
+ * doc/invoke.texi: Document -scev dump modifier.
+ * tree-pass.h (TDF_SCEV): New dump flag.
+ * tree-dump.c (dump_option_value_in): Add scev.
+ * tree-chrec.c: Replace all TDF_DETAILS checks with TDF_SCEV.
+ * tree-scalar-evolution.c: Likewise.
+
+2011-06-29 Nathan Sidwell <nathan@codesourcery.com>
+
+ * config/arm/unwind-arm.c (enum __cxa_type_match_result): New.
+ (cxa_type_match): Correct declaration.
+ (__gnu_unwind_pr_common): Reconstruct additional indirection
+ when __cxa_type_match returns succeeded_with_ptr_to_base.
+
+2011-06-29 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ PR rtl-optimization/49114
+ * reload.c (struct replacement): Remove SUBREG_LOC member.
+ (push_reload): Do not set it.
+ (push_replacement): Likewise.
+ (subst_reload): Remove dead code.
+ (copy_replacements): Remove assertion.
+ (copy_replacements_1): Do not handle SUBREG_LOC.
+ (move_replacements): Likewise.
+ (find_replacement): Remove dead code. Use reload_adjust_reg_for_mode.
+ Detect subregs via recursive descent instead of via SUBREG_LOC.
+
+2011-06-29 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.c (avr_encode_section_info): Dispatch to
+ default_encode_section_info.
+
+2011-06-29 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR tree-optimization/49545
+ * builtins.c (get_object_alignment_1): Update function comment.
+ Do not use DECL_ALIGN for functions, but test
+ TARGET_PTRMEMFUNC_VBIT_LOCATION instead.
+ * fold-const.c (get_pointer_modulus_and_residue): Don't check
+ for functions here.
+ * tree-ssa-ccp.c (get_value_from_alignment): Likewise.
+
+2011-06-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/49567
+ * dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTEND>: Give up for
+ non-MODE_INT modes instead of asserting the mode has MODE_INT class.
+
+2011-06-29 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/34734
+ * config/avr/avr.c (avr_handle_progmem_attribute): Move warning
+ about uninitialized data attributed 'progmem' from here...
+ (avr_encode_section_info): ...to this new function.
+ (TARGET_ENCODE_SECTION_INFO): New define.
+ (avr_section_type_flags): For data in ".progmem.data", remove
+ section flag SECTION_WRITE.
+
+2011-06-29 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/t-avr (LIB1ASMFUNCS): Add _mulhisi3, _umulhisi3,
+ _xmulhisi3_exit.
+ * config/avr/libgcc.S (_xmulhisi3_exit): New Function.
+ (__mulhisi3): Optimize if have MUL*. Use XJMP instead of rjmp.
+ (__umulhisi3): Ditto.
+ * config/avr/avr.md (mulhisi3): New insn expender.
+ (umulhisi3): New insn expender.
+ (*mulhisi3_call): New insn.
+ (*umulhisi3_call): New insn.
+
+2011-06-28 Joseph Myers <joseph@codesourcery.com>
+
+ * Makefile.in (LIBGCC2_CFLAGS): Remove -D__GCC_FLOAT_NOT_NEEDED.
+
+2011-06-28 Richard Henderson <rth@redhat.com>
+
+ * config/arm/arm.c (thumb_pop): Rename from thumb_pushpop. Delete
+ all code and arguments that handled pushes. Update all callers.
+
+2011-06-28 Richard Henderson <rth@redhat.com>
+
+ * config/arm/arm.c (arm_output_function_prologue): Don't call
+ thumb1_output_function_prologue.
+ (arm_expand_prologue): Avoid dead store.
+ (number_of_first_bit_set): Use ctz_hwi.
+ (thumb1_emit_multi_reg_push): New.
+ (thumb1_expand_prologue): Merge thumb1_output_function_prologue
+ to emit the entire prologue as rtl.
+ (thumb1_output_interwork): Split out from
+ thumb1_output_function_prologue.
+ (thumb1_output_function_prologue): Remove.
+ (arm_attr_length_push_multi): Handle thumb1.
+ * config/arm/arm.md (VUNSPEC_THUMB1_INTERWORK): New.
+ (prologue_thumb1_interwork): New.
+ (*push_multi): Allow thumb1; use push_mult_memory_operand.
+ * config/arm/predicates.md (push_mult_memory_operand): New.
+
+2011-06-28 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sync.md (*stbar): Delete.
+ (*membar_v8): New insn to implement UNSPEC_MEMBAR in SPARC-V8.
+
+2011-06-28 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-ssa-dom.c (initialize_hash_element): Fix oversight.
+
+2011-06-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/sparc/sol2-64.h (TARGET_DEFAULT): Remove.
+ (TARGET_64BIT_DEFAULT): Define.
+ * config.gcc (sparc*-*-solaris2*): Move sparc/sol2-64.h to front
+ of tm_file.
+ * config/sparc/sol2.h [TARGET_64BIT_DEFAULT] (TARGET_DEFAULT): Define.
+
+2011-06-28 Joseph Myers <joseph@codesourcery.com>
+
+ * common.opt (in_lto_p): New Variable entry.
+ * flags.h (in_lto_p): Move to common.opt.
+ * gcc.c: Include params.h.
+ (set_option_handlers): Also use common_handle_option and
+ target_handle_option.
+ (main): Call global_init_params, finish_params and init_options_struct.
+ * opts.c (debug_type_names): Move from toplev.c.
+ (print_filtered_help): Access quiet_flag through opts pointer.
+ (common_handle_option): Return early in the driver for some options.
+ Access in_lto_p, dwarf_version and warn_maybe_uninitialized through
+ opts pointer.
+ * toplev.c (in_lto_p): Move to common.opt.
+ (debug_type_names): Move to opts.c.
+ * Makefile.in (OBJS): Remove opts.o.
+ (OBJS-libcommon-target): Add opts.o.
+ (gcc.o): Update dependencies.
+
+2011-06-28 Kai Tietz <ktietz@redhat.com>
+
+ * tree-ssa-forwprop.c (simplify_bitwise_binary): Improve type sinking.
+
+2011-06-28 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ * config/arm/vfp.md ("*divsf3_vfp"): Replace '+' constraint modifier
+ with '=' constraint modifier.
+ (*divdf3_vfp): Likewise.
+ ("*mulsf3_vfp"): Likewise.
+ ("*muldf3_vfp"): Likewise.
+ ("*mulsf3negsf_vfp"): Likewise.
+ ("*muldf3negdf_vfp"): Likewise.
+
+2011-06-28 Nick Clifton <nickc@redhat.com>
+
+ * config/mn10300/mn10300.h (LINK_SPEC): Do not use linker
+ relaxation when performing an incremental link.
+
+2011-06-28 Kai Tietz <ktietz@redhat.com>
+
+ * tree-ssa-math-opts.c (execute_optimize_bswap): Search
+ within BB from last to first.
+
+2011-06-28 Joseph Myers <joseph@codesourcery.com>
+
+ * genattr-common.c: New. Based on genattr.c.
+ * Makefile.in (INSN_ATTR_H): Include insn-attr-common.h.
+ (MOSTLYCLEANFILES): Add insn-attr-common.h.
+ (opts.o): Update dependencies.
+ (.PRECIOUS): Add insn-attr-common.h.
+ (simple_rtl_generated_h): Add insn-attr-common.h.
+ (build/genattr-common.o): New.
+ (genprogrtl): Add attr-common.
+ * genattr.c (main): Include insn-attr-common.h. Don't generate
+ definitions of DELAY_SLOTS or INSN_SCHEDULING.
+ * opts.c: Include insn-attr-common.h instead of rtl.h and insn-attr.h.
+
+2011-06-28 Georg-Johann Lay <avr@gjlay.de>
+
+ * config.gcc (tm_file): Add elfos.h and avr/elf.h for
+ avr-*-* and avr-*-rtems* targets.
+
+ * config/avr/elf.h: New file.
+ (ASM_OUTPUT_BEFORE_CASE_LABEL): Define.
+ (TARGET_ASM_SELECT_SECTION): Define.
+ (INIT_SECTION_ASM_OP): Undefine.
+ (FINI_SECTION_ASM_OP): Undefine.
+ (READONLY_DATA_SECTION_ASM_OP): Undefine.
+ (PCC_BITFIELD_TYPE_MATTERS): Undefine.
+ (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Undefine.
+ * config/avr/avr.h:
+ (PREFERRED_DEBUGGING_TYPE): Move to elf.h.
+ (TARGET_ASM_NAMED_SECTION): Move to elf.h.
+ (MAX_OFILE_ALIGNMENT): Move to elf.h.
+ (STRING_LIMIT): Move to elf.h.
+ (ASM_DECLARE_FUNCTION_NAME): Move to elf.h.
+ (ASM_DECLARE_OBJECT_NAME): Remove.
+ (ESCAPES): Remove.
+ (ASM_OUTPUT_SKIP): Remove.
+ (DWARF2_DEBUGGING_INFO): Remove.
+ (OBJECT_FORMAT_ELF): Remove.
+ (USER_LABEL_PREFIX): Remove.
+ (ASM_OUTPUT_EXTERNAL): Remove.
+ (ASM_OUTPUT_ASCII): Remove.
+ (TYPE_ASM_OP): Remove.
+ (SIZE_ASM_OP): Remove.
+ (WEAK_ASM_OP): Remove.
+ (STRING_ASM_OP): Remove.
+ (SET_ASM_OP): Remove.
+ (ASM_WEAKEN_LABEL): Remove.
+ (TYPE_OPERAND_FMT): Remove.
+ (ASM_DECLARE_FUNCTION_SIZE): Remove.
+ (ASM_FINISH_DECLARE_OBJECT): Remove.
+ (NO_DOLLAR_IN_LABEL): Remove.
+ (ASM_GENERATE_INTERNAL_LABEL): Remove.
+ (ASM_OUTPUT_CASE_LABEL): Remove.
+ * config/avr/avr.c (avr_asm_output_aligned_decl_common): Use
+ ASM_OUTPUT_ALIGNED_LOCAL, ASM_OUTPUT_ALIGNED_COMMON.
+ (gas_output_ascii): Remove.
+ (gas_output_limited_string): Remove.
+ (TARGET_ASM_FILE_START_FILE_DIRECTIVE): Remove.
+ * config/avr/avr-protos.h
+ (gas_output_ascii): Remove prototye.
+ (gas_output_limited_string): Remove prototype.
+
+2011-06-27 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/48637
+ * arm.c (arm_print_operand): Allow sym+offset. Don't abort on invalid
+ asm operands.
+
+2011-06-27 Jan Hubicka <jh@suse.cz>
+
+ * ipa.c (cgraph_address_taken_from_non_vtable_p): Walk references of
+ node instead of references in node.
+
+2011-06-27 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.c (vms_patch_builtins): Provide dummy definition.
+ * config/ia64/ia64.c (ia64_init_builtins): Call vms_patch_builtins
+ inside ifdef.
+
+2011-06-27 Jakub Jelinek <jakub@redhat.com>
+
+ * c-decl.c (union lang_tree_node): Use it in chain_next expression.
+
+ * builtin-types.def (BT_FN_PTR_CONST_PTR_SIZE_VAR): New.
+ * builtins.def (BUILT_IN_ASSUME_ALIGNED): New builtin.
+ * tree-ssa-structalias.c (find_func_aliases_for_builtin_call,
+ find_func_clobbers): Handle BUILT_IN_ASSUME_ALIGNED.
+ * tree-ssa-ccp.c (bit_value_assume_aligned): New function.
+ (evaluate_stmt, execute_fold_all_builtins): Handle
+ BUILT_IN_ASSUME_ALIGNED.
+ * tree-ssa-dce.c (propagate_necessity): Likewise.
+ * tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
+ call_may_clobber_ref_p_1): Likewise.
+ * builtins.c (is_simple_builtin, expand_builtin): Likewise.
+ (expand_builtin_assume_aligned): New function.
+ * doc/extend.texi (__builtin_assume_aligned): Document.
+
+ PR debug/49544
+ * cselib.c (promote_debug_loc): If cselib_preserve_constants
+ and l has two DEBUG_INSN owned locs instead of just one, adjust
+ the second location's setting_insn too.
+
+2011-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR libmudflap/38738
+ * config/sol2.h [!USE_GLD] (MFLIB_SPEC): Define.
+
+2011-06-27 Nick Clifton <nickc@redhat.com>
+
+ * config/mn10300/mn10300.md (clzsi2): Use XOR after BSCH to convert
+ bit position of highest bit set into a count of the high zero bits.
+
+2011-06-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * dwarf2out.c (TYPE_DECL_IS_STUB): Extend mechanism to all types.
+
+2011-06-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR lto/48492
+ * dwarf2out.c (dwarf2out_finish): Do not attach a DIE on the limbo list
+ to a NULL parent.
+
+2011-06-27 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49394
+ * passes.c (execute_one_pass): Restore current_pass after
+ applying IPA transforms.
+
+2011-06-27 Kai Tietz <ktietz@redhat.com>
+
+ * tree-ssa-math-opts.c (do_shift_rotate): Zero bits
+ out of type precision after operation.
+ (find_bswap): Take for limit value the integer auto-promotion
+ into account.
+
+2011-06-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * reorg.c (fill_simple_delay_slots): Use stop_search_p to stop the
+ forward scan as well.
+
+2011-06-27 Tristan Gingold <gingold@adacore.com>
+
+ PR target/44241
+ * config/vms/vms-protos.h: New file.
+ * config/vms/vms-crtlmap.map: New file.
+ * config/vms/vms.c: New file.
+ * config/vms/make-crtlmap.awk: New file.
+ * config/vms/vms-crtl.h: File removed.
+ * config/vms/vms-crtl-64.h: File removed.
+ * config/vms/t-vms (vms-crtlmap.h, vms.o): New targets.
+ * config/alpha/vms64.h: Do not include vms-crtl-64.h
+ * config/alpha/alpha.c (alpha_init_builtins): Remove code to
+ clear some builtins on VMS. Calls vms_patch_builtins.
+ (avms_asm_output_external): Remove.
+ * config/alpha/vms.h (ASM_OUTPUT_EXTERNAL): Remove.
+ (struct crtl_name_spec): Remove
+ (DO_CTRL_NAMES): Remove.
+ * config/ia64/vms.h (struct crtl_name_spec): Remove
+ (DO_CTRL_NAMES): Remove.
+ * config/ia64/ia64.c (alpha_init_builtins): Remove code to
+ clear some builtins on VMS. Calls vms_patch_builtins.
+ (ia64_asm_output_external): Remove DO_CRTL_NAME.
+ * config/ia64/vms64.h: Do not include vms-crtl-64.h
+ * config.gcc (*-*-*vms*): Define extra_objs, target_gtfiles, tm_p_file.
+
+2011-06-27 Tristan Gingold <gingold@adacore.com>
+
+ * config/alpha/alpha.c (alpha_end_function): Always generate .end
+ directive on VMS.
+
+2011-06-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.c (sparc_frame_pointer_required): Return true if
+ the function receives nonlocal gotos.
+
+2011-06-27 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49536
+ * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size):
+ For non-scalar inner types use a scalar type according to
+ the scalar inner mode.
+
+2011-06-27 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49365
+ * params.def (min-insn-to-prefetch-ratio): Reduce from 10 to 9.
+
+2011-06-27 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49169
+ * fold-const.c (get_pointer_modulus_and_residue): Don't rely on
+ the alignment of function decls.
+
+2011-06-26 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR target/47997
+ * config/darwin.c (darwin_mergeable_string_section): Place string
+ constants in '.cstring' rather than '.const' when CF/NSStrings are
+ active.
+
+2011-06-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.c (save_local_or_in_reg_p): Adjust comment.
+ (emit_save_register_window): Likewise.
+ (sparc_expand_prologue): Use SIZE_INT_RTX and SIZE_RTX variables.
+ (sparc_flat_expand_prologue): Add comment. Always emit blockage.
+ Swap back %o7/%i7 in register naming.
+
+2011-06-25 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR driver/49371
+ * config/darwin.c (darwin_override_options): Improve warning when
+ mdynamic-no-pic is given together with fPIC/fpic, also warn when it
+ is given with fpie/fPIE.
+ * config/darwin.h (PIE_SPEC): New, (LINK_SPEC): Use PIE_SPEC.
+ * config/darwin9.h (PIE_SPEC): New.
+
+2011-06-25 Basile Starynkevitch <basile@starynkevitch.net>
+
+ * timevar.c (timevar_print): Increase width for display of timevar
+ name.
+
+2011-06-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/46400
+ * c-decl.c (union lang_tree_node): Use TYPE_NEXT_VARIANT
+ instead of TYPE_CHAIN for chain_next for types.
+
+2011-06-24 Richard Henderson <rth@redhat.com>
+
+ * config/sparc/sparc.md (create_flat_frame_1<P:mode>): Remove.
+ (create_flat_frame_2<P:mode>, create_flat_frame_3<P:mode>): Remove.
+ * config/sparc/sparc.c (gen_create_flat_frame_1): Remove.
+ (gen_create_flat_frame_2, gen_create_flat_frame_3): Remove.
+ (sparc_flat_expand_prologue): Emit individual instructions
+ instead of one of the above.
+
+2011-06-24 Easwaran Raman <eraman@google.com>
+
+ PR rtl-optimization/49429
+ PR target/49454
+ * expr.c (emit_block_move_hints): Mark MEM_EXPR(x) and
+ MEM_EXPR(y) addressable if emit_block_move_via_libcall is
+ used to copy y into x.
+ * calls.c (initialize_argument_information): Mark
+ an argument addressable if it is passed by invisible reference.
+ (emit_library_call_value_1): Mark MEM_EXPR (val) addressable
+ if it is passed by reference.
+
+2011-06-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR rtl-optimization/49504
+ * rtlanal.c (nonzero_bits1): Properly handle addition or
+ subtraction of a pointer in Pmode if pointers extend unsigned.
+ (num_sign_bit_copies1): Likewise.
+
+2011-06-24 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimizations/49516
+ * tree-sra.c (sra_modify_assign): Choose the safe path for
+ aggregate copies if we also did scalar replacements.
+
+2011-06-24 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR target/49335
+ * config/arm/predicates.md (add_operator): New.
+ * config/arm/arm.md ("*arith_shiftsi"): Fix for SP reg usage in Thumb2.
+
+2011-06-24 Andi Kleen <ak@linux.intel.com>
+
+ * tree-sra.c (type_internals_preclude_sra_p): Add msg
+ parameter. Split up ifs and report reason in *msg.
+ (reject): Add.
+ (find_var_candiate): Add msg variable.
+ Split up ifs and report reason to reject.
+ (find_param_candidates): Add msg variable.
+ Pass msg to type_internals_preclude_sra_p.
+
+2011-06-23 Jeff Law <law@redhat.com>
+
+ PR middle-end/48770
+ * reload.h (reload): Change to return a bool.
+ * ira.c (ira): If requested by reload, run a fast DCE pass after
+ reload has completed. Fix comment typo.
+ * reload1.c (need_dce): New file scoped static.
+ (reload): Set reload_completed here. Return whether or not a DCE
+ pass after reload is needed.
+ (delete_dead_insn): Set need_dce as needed.
+
+ PR middle-end/49465
+ * tree-ssa-threadupate.c (fix_duplicate_block_edges): Fix condition
+ to detect threading through joiner block. If there was already
+ an edge to the new target, then do not change the PHI nodes.
+
+2011-06-23 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Use
+ get_pointer_alignment to see if base isn't sufficiently aligned.
+
+2011-06-23 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimize/49373
+ * tree-pass.h (all_late_ipa_passes): Declare.
+ * cgraphunit.c (init_lowered_empty_function): Fix properties.
+ (cgraph_optimize): Execute late passes; remove unreachable funcions
+ after materialization.
+ * ipa-inline.c (gate_ipa_inline): Enable only when optimizing or
+ LTOing.
+ * passes.c (all_late_ipa_passes): Declare.
+ (dump_passes, register_pass): Handle late ipa passes.
+ (init_optimization_passes): Move ipa_pta to late passes; schedule
+ fixup_cfg at beggining of all_passes.
+ (apply_ipa_transforms): New function.
+ (execute_one_pass): When doing simple ipa pass, apply all transforms.
+
+2011-06-23 Joseph Myers <joseph@codesourcery.com>
+
+ * params.c: Include common/common-target.h. Don't include tm.h.
+ (lang_independent_params): Move from toplev.c.
+ (global_init_params): New.
+ * params.h (global_init_params): Declare.
+ * target.def (default_params): Move to common-target.def.
+ * toplev.c (lang_independent_options): Remove.
+ (lang_independent_params): Move to params.c.
+ (general_init): Use global_init_params.
+ * common/common-target.def (option_default_params): Move from
+ target.def.
+ * common/config/ia64/ia64-common.c: Include params.h.
+ (ia64_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
+ from ia64.c.
+ * common/config/rs6000/rs6000-common.c: Include params.h.
+ (rs6000_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
+ from rs6000.c.
+ * common/config/sh/sh-common.c: Include params.h.
+ (sh_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
+ from sh.c.
+ * common/config/spu/spu-common.c: Include params.h.
+ (spu_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
+ from spu.c.
+ * config/ia64/ia64.c (ia64_option_default_params,
+ TARGET_OPTION_DEFAULT_PARAMS): Move to ia64-common.c.
+ * config/rs6000/rs6000.c (rs6000_option_default_params,
+ TARGET_OPTION_DEFAULT_PARAMS): Move to rs6000-common.c.
+ * config/sh/sh.c (sh_option_default_params,
+ TARGET_OPTION_DEFAULT_PARAMS): Move to sh-common.c.
+ * config/spu/spu.c (spu_option_default_params,
+ TARGET_OPTION_DEFAULT_PARAMS): Move to spu-common.c.
+ * Makefile.in (OBJS): Remove params.o.
+ (OBJS-libcommon-target): Add params.o.
+ (params.o, $(common_out_object_file)): Update dependencies.
+ * doc/tm.texi: Regenerate.
+
+2011-06-23 Alan Modra <amodra@gmail.com>
+
+ PR bootstrap/49383
+ * config/rs6000/rs6000.c (call_ABI_of_interest): Adjust cgraph
+ invocation for 2011-06-09 changes.
+
+2011-06-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR libgomp/49490
+ * omp-low.c (expand_omp_for_static_nochunk): Only
+ use n ceil/ nthreads size for the first n % nthreads threads in the
+ team instead of all threads except for the last few ones which
+ get less work or none at all.
+
+ PR debug/49496
+ * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Ignore debug
+ uses.
+
+2011-06-22 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49493
+ * tree-ssa-structalias.c (get_constraint_for_ssa_var):
+ Refer to the alias target of variables.
+ (associate_varinfo_to_alias_1): Remove.
+ (ipa_pta_execute): Do not associate aliases with anything.
+ * cgraph.h (varpool_alias_aliased_node): Fix cut&paste errors.
+ (cgraph_function_node): Likewise.
+ (cgraph_function_or_thunk_node): Likewise.
+ (varpool_variable_node): Likewise.
+
+2011-06-22 Nathan Sidwell <nathan@codesourcery.com>
+
+ * config/arm/arm.h (OPTION_DEFAULT_SPECS): Fix -mtls-dialect typo.
+ * config.gcc (arm*-*-linux*): Default to gnu tls.
+ (arm*-*-*): Add --with-tls option.
+ (all_defaults): Add 'tls'.
+
+2011-06-22 Richard Henderson <rth@redhat.com>
+
+ * reg-notes.def (REG_CFA_WINDOW_SAVE): New.
+ * dwarf2out.c (dwarf2out_frame_debug): Handle it.
+ (dwarf2out_frame_debug_cfa_window_save): Rename from
+ dwarf2out_window_save; make static.
+ * tree.h (dwarf2out_window_save): Don't declare.
+
+ * config/sparc/sparc.c (sparc_dwarf_handle_frame_unspec): Remove.
+ (TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove.
+ (emit_save_register_window): Rename from gen_save_register_window;
+ emit the insn and add REG_CFA_* notes.
+ (sparc_expand_prologue): Update to match.
+ * config/sparc/sparc.md (save_register_window_1): Simplify from
+ save_register_window<P:mode>.
+
+2011-06-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/49497
+ * config/i386/i386.md (*lea_general_2): Always allow SImode.
+ (*lea_general_2_zext): Likewise.
+ (imul to lea peepholes): Use const359_operand and check
+ TARGET_PARTIAL_REG_STALL.
+
+ * config/i386/predicates.md (const359_operand): New.
+
+2011-06-22 Michael Matz <matz@suse.de>
+
+ * cgraphunit.c (assemble_thunk): Use correct return type.
+
+2011-06-22 Dmitry Plotnikov <dplotnikov@ispras.ru>
+ Dmitry Melnik <dm@ispras.ru>
+
+ * config/arm/arm.c (neon_immediate_valid_for_shift): New function.
+ (neon_output_shift_immediate): Ditto.
+ * config/arm/arm-protos.h (neon_immediate_valid_for_shift): New
+ prototype.
+ (neon_output_shift_immediate): Ditto.
+ * config/arm/neon.md (vashl<mode>3): Modified constraint.
+ (vashr<mode>3_imm): New insn pattern.
+ (vlshr<mode>3_imm): Ditto.
+ (vashr<mode>3): Modified constraint.
+ (vlshr<mode>3): Ditto.
+ * config/arm/predicates.md (imm_for_neon_lshift_operand): New
+ predicate.
+ (imm_for_neon_rshift_operand): Ditto.
+ (imm_lshift_or_reg_neon): Ditto.
+ (imm_rshift_or_reg_neon): Ditto.
+
+ * optabs.c (init_optabs): Init optab codes for vashl, vashr, vlshr.
+
+2011-06-22 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-ssa-ccp.c (evaluate_stmt): Try bitwise tracking for
+ builtin calls even if likelyvalue is not CONSTANT.
+ Handle BUILT_IN_STRDUP and BUILT_IN_STRNDUP like BUILT_IN_MALLOC.
+ Return get_value_for_expr of first operand
+ for BUILT_IN_{MEM{CPY,MOVE,SET},STR{,N}CPY}{,_CHK}.
+ * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
+ BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK like
+ their non-checking counterparts.
+ (call_may_clobber_ref_p_1): Likewise.
+ (stmt_kills_ref_p_1): Handle BUILT_IN_MEM{{,P}CPY,MOVE,SET}_CHK
+ like their non-checking counterparts.
+ * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
+ Handle BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK
+ like their non-checking counterparts.
+ (find_func_clobbers): Likewise.
+ * tree-ssa-dce.c (propagate_necessity): Handle BUILT_IN_MEMSET_CHK
+ like BUILT_IN_MEMSET and BUILT_IN_CALLOC like BUILT_IN_MALLOC.
+
+ * dwarf2out.c (size_of_loc_descr, output_loc_operands,
+ mark_base_types, hash_loc_operands, compare_loc_operands): Allow
+ DW_OP_GNU_convert and DW_OP_GNU_reinterpret to use constant instead
+ of base type reference as argument.
+ (resolve_addr_in_expr): Likewise. Fix keep computation.
+ (convert_descriptor_to_signed): Renamed to...
+ (convert_descriptor_to_mode): ... this. For wider types convert to
+ unsigned instead of signed, for <= DWARF2_ADDR_SIZE convert to untyped.
+ (typed_binop): New function.
+ (scompare_loc_descriptor, ucompare_loc_descriptor,
+ minmax_loc_descriptor, mem_loc_descriptor): For wider integer modes
+ default to unsigned type instead of signed.
+
+ PR debug/47858
+ * gimple.h (enum gimple_debug_subcode): Add GIMPLE_DEBUG_SOURCE_BIND.
+ (gimple_build_debug_source_bind_stat): New prototype.
+ (gimple_build_debug_source_bind): Define.
+ (gimple_debug_source_bind_p, gimple_debug_source_bind_get_var,
+ gimple_debug_source_bind_get_value,
+ gimple_debug_source_bind_get_value_ptr,
+ gimple_debug_source_bind_set_var,
+ gimple_debug_source_bind_set_value): New inlines.
+ * gimple.c (gimple_build_debug_source_bind_stat): New function.
+ * gimple-pretty-print.c (dump_gimple_debug): Handle
+ GIMPLE_DEBUG_SOURCE_BIND.
+ * sese.c (rename_uses): Handle gimple_debug_source_bind_p.
+ * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
+ * tree-parloops.c (eliminate_local_variables,
+ separate_decls_in_region): Likewise.
+ (separate_decls_in_region_debug): Renamed from
+ separate_decls_in_region_debug_bind. Handle
+ gimple_debug_source_bind_p.
+ * tree.h (decl_debug_args_lookup, decl_debug_args_insert): New
+ prototypes.
+ (DECL_HAS_DEBUG_ARGS_P): Define.
+ (struct tree_function_decl): Add has_debug_args_flag field.
+ * tree.c (debug_args_for_decl): New variable.
+ (decl_debug_args_lookup, decl_debug_args_insert): New functions.
+ * tree-into-ssa.c (mark_def_sites): Handle uses in debug stmts.
+ (rewrite_debug_stmt_uses): New function.
+ (rewrite_stmt): Use it to rewrite debug stmt uses.
+ * rtl.def (DEBUG_PARAMETER_REF): New.
+ * rtl.h (DEBUG_PARAMETER_REF_DECL): Define.
+ * cselib.c (rtx_equal_for_cselib_1, cselib_hash_rtx): Handle
+ DEBUG_PARAMETER_REF.
+ * rtl.c (rtx_equal_p_cb, rtx_equal_p, iterative_hash_rtx): Likewise.
+ * print-rtl.c (print_rtx): Likewise.
+ * tree-sra.c (sra_ipa_reset_debug_stmts): Prefer replacing of
+ SSA_NAMEs with DEBUG_EXPR_DECLs initialized in source bind
+ debug stmts in the first bb.
+ * tree-inline.c (remap_ssa_name): If remapping default def
+ of a PARM_DECL fails, map to a DEBUG_EXPR_DECL set in
+ a source bind debug stmt.
+ (remap_gimple_stmt): Handle gimple_debug_source_bind_p.
+ (maybe_move_debug_stmts_to_successors): Likewise.
+ (copy_debug_stmt): Likewise. Avoid shadowing a variable.
+ (tree_function_versioning): If DECL_HAS_DEBUG_ARGS_P, copy
+ debug args vector from old_decl to new_decl.
+ * ipa-prop.c (ipa_modify_call_arguments): For optimized away
+ or modified parameters, add debug bind stmts before call
+ setting DEBUG_EXPR_DECL which is remembered in debug args vector.
+ * cfgexpand.c (expand_call_stmt): Call expand_debug_expr
+ on DECL_DEBUG_EXPRs from debug args vector.
+ (expand_debug_source_expr): New function.
+ (expand_debug_locations): Use it for source bind insns.
+ (expand_gimple_basic_block): Handle gimple_debug_source_bind_p.
+ * var-tracking.c (prepare_call_arguments): Add debug args
+ to call_arguments if any.
+ * dwarf2out.c (dwarf_stack_op_name, size_of_loc_descr,
+ output_loc_operands, output_loc_operands_raw, resolve_addr_in_expr,
+ compare_loc_operands): Handle DW_OP_GNU_parameter_ref.
+ (get_ref_die_offset, parameter_ref_descriptor): New functions.
+ (mem_loc_descriptor): Handle DEBUG_PARAMETER_REF.
+ (gen_subprogram_die): Handle parameters identified by
+ DEBUG_PARAMETER_REF.
+
+2011-06-22 Nathan Sidwell <nathan@codesourcery.com>
+
+ * doc/invoke.texi (ARM Options): Document -mtls-dialect option.
+ * doc/install.texi (Configuration): Document --with-tls.
+ * config/arm/arm.c (enum tls_reloc): Add TLS_DESCSEQ.
+ (arm_call_tls_get_addr): Clean up. Assert not tls descriptor.
+ (arm_tls_descseq_addr): New.
+ (legitimize_tls_address): Add tlsdesc support.
+ (arm_cannot_copy_insn_p): Check for tlscall.
+ (arm_emit_tls_decoration): Likewise.
+ * config/arm/arm.h (TARGET_GNU2_TLS): New.
+ (OPTION_DEFAULT_SPECS): Add with-tls support.
+ * config/arm/arm.md (R1_REGNUM): Define.
+ (tlscall): New.
+ * config/arm/arm.opt (tls_type): New enumeration type and values.
+ (mtls-dialect): New switch.
+ * config/arm/arm-opts.h (enum tls_type): New.
+
+2011-06-21 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * attribs.c (register_attribute): Added assert to check that all
+ attribute specs are registered with a name that is not empty and
+ does not start with '_'.
+ (decl_attributes): Avoid the lookup of the "naked" attribute spec
+ if the function has no attributes.
+ * tree.c (is_attribute_with_length_p): Removed.
+ (is_attribute_p): Removed.
+ (private_is_attribute_p): New.
+ (private_lookup_attribute): New.
+ (lookup_attribute): Removed.
+ (lookup_ident_attribute): New.
+ (remove_attribute): Require the first argument to be in the form
+ 'text', not '__text__'. Updated asserts.
+ (merge_attributes): Use lookup_ident_attributes instead of
+ lookup_attribute.
+ (merge_dllimport_decl_attributes): Use remove_attribute.
+ (attribute_list_contained): Likewise.
+ (attribute_list_equal): Immediately return 1 if the arguments are
+ identical pointers.
+ * tree.h (is_attribute_p): Made inline. Return a 'bool', not an
+ 'int'. Require the first argument to be in the form 'text', not
+ '__text__'. Require the second argument to be an identifier.
+ (lookup_attribute): Made inline. Require the first argument to be
+ in the form 'text', not '__text__'.
+ (private_is_attribute_p, private_lookup_attribute): New.
+ Updated comments.
+
+2011-06-21 Andrew MacLeod <amacleod@redhat.com>
+
+ * builtins.c: Add sync_ or SYNC__ to builtin names.
+ * sync-builtins.def: Add sync_ or SYNC__ to builtin names.
+ * omp-low.c: Add sync_ or SYNC__ to builtin names.
+
+2011-06-21 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/33049
+ * config/avr/avr.md (extzv): New expander.
+ (*extzv): New insn.
+ (*extzv.qihi1, *extzv.qihi2): New insn-and-split.
+ * config/avr/constraints.md (C04): New constraint.
+ * doc/md.texi (Machine Constraints): Document it.
+
+2011-06-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/49489
+ * builtins.c (expand_builtin_unop): Call expand_unop with 0 as
+ unsignedp argument instead of 1 for clrsb_optab.
+ (fold_builtin_bitop): Fix masking for width > HOST_BITS_PER_WIDE_INT
+ and < 2 * HOST_BITS_PER_WIDE_INT. Optimize BUILT_IN_CLRSB*.
+ (fold_builtin_1): Call fold_builtin_binop for BUILT_IN_CLRSB*.
+ * optabs.c (widen_leading): Call widen_operand and expand_unop
+ with 0 as unsignedp argument instead of 1 for clrsb_optab.
+ (expand_unop): Subtract difference of mode sizes also for clrsb_optab.
+
+2011-06-21 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.md (*jcindirect_jump): Fix build warning.
+
+2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
+
+ * gensupport.c (add_define_attr): New static function.
+ (is_predicable): Allow multi-alternative lists for the "predicable"
+ attribute.
+ (modify_attr_enabled_ce, alter_attrs_for_insn): New static functions.
+ (process_one_cond_exec): Call alter_attrs_for_insn.
+ * doc/md.texi (Defining Attributes): Mention some standard names.
+ (Conditional Execution): Update documentation for "predicable".
+
+ * doc/extend.texi (__builtin_clrsb, __builtin_clrsbl,
+ __builtin_clrsbll): Document.
+ * doc/rtl.texi (clrsb): New entry.
+ * optabs.c (widen_leading): Renamed from widen_clz. New argument
+ UNOPTAB. All callers changed. Use UNOPTAB instead of clz_optab.
+ (expand_unop): Handle clrsb_optab.
+ (init_optabs): Initialize it.
+ * optabs.h (enum optab_index): New entry OTI_clrsb.
+ (clrsb_optab): Define.
+ * genopinit.c (optabs): Add an entry for it.
+ * builtins.c (expand_builtin): Handle clrsb builtin functions.
+ * builtins.def (BUILT_IN_CLRSB, BUILT_IN_CLRSBIMAX, BUILT_IN_CLRSBL,
+ BUILT_IN_CLRSBLL): New.
+ * rtl.def (CLRSB): New code.
+ * dwarf2out.c (mem_loc_descriptor): Handle it.
+ * simplify-rtx.c (simplify_const_unary_operation): Likewise.
+ Use op_mode rather than mode when optimizing ffs, clz, ctz, parity
+ and popcount.
+ * libgcc2.c (__clrsbSI2, __clrsbDI2): New functions.
+ * libgcc2.h (__clrsbSI2, __clrsbDI2): Define and declare.
+ (__ctzDI2): Move declaration.
+ * config/bfin/bfin.md (clrsbsi2): New expander.
+ (signbitssi2): Use the CLRSB rtx.
+ (clrsbhi2): Renamed from signbitshi2. Use the CLRSB rtx.
+ * config/bfin/bfin.c (bdesc_1arg): Changed accordingly.
+
+2011-06-21 Richard Guenther <rguenther@suse.de>
+
+ * ipa-inline-transform.c (inline_transform): Fix previous change.
+
+2011-06-21 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49478
+ * tree-vect-loop.c (vectorizable_reduction): Handle DOT_PROD_EXPR
+ with constant operand.
+
+2011-06-21 Richard Guenther <rguenther@suse.de>
+
+ * ipa-inline-transform.c (inline_transform): Fix typo.
+
+2011-06-21 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49483
+ * tree-vect-stmts.c (vectorizable_assignment): Also handle
+ VIEW_CONVERT_EXPR conversions.
+
+2011-06-21 Joseph Myers <joseph@codesourcery.com>
+
+ * config/avr/avr-mcus.def, config/avr/genopt.sh: New files.
+ * config/avr/avr-tables.opt: New file (generated).
+ * config.gcc (avr-*-*): Use avr/avr-tables.opt.
+ * config/avr/avr-devices.c (avr_mcu_types): Move contents to
+ avr-mcus.def.
+ * config/avr/avr.c (avr_help, TARGET_HELP): Remove.
+ (avr_option_override): Don't process -mmcu= argument here. Set
+ avr_current_device using avr_mcu_index.
+ (avr_file_start): Use avr_current_device->name instead of avr_mcu_name.
+ * config/avr/avr.opt (mmcu=): Use Enum.
+ * config/avr/t-avr (avr-devices.o): Update dependencies.
+ ($(srcdir)/config/avr/avr-tables.opt): New.
+ * target.def (help): Remove.
+ * doc/tm.texi.in (TARGET_HELP): Remove.
+ * doc/tm.texi: Regenerate.
+ * opts.c: Don't include target.h.
+ (common_handle_option): Don't call targetm.help.
+ * system.h (TARGET_HELP): Poison.
+ * Makefile.in (opts.o): Update dependencies.
+
+2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/usegld.h: New file.
+ * config/sol2.h (PREFERRED_DEBUGGING_TYPE): Remove.
+ (CPP_SUBTARGET_SPEC): Remove -compat-bsd support.
+ (LIB_SPEC): Likewise. Search /lib.
+ (LINK_ARCH32_SPEC_BASE): Remove -compat-bsd support.
+ (RDYNAMIC_SPEC): Handle GNU ld.
+ [HAVE_LD_EH_FRAME_HDR && TARGET_DL_ITERATE_PHDR] (LINK_EH_SPEC):
+ Define.
+ (SUPPORTS_INIT_PRIORITY): Only disable for Sun ld.
+ (SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Define.
+ [!USE_GAS] (NO_DBX_BNSYM_ENSYM): Redefine.
+ (STACK_CHECK_STATIC_BUILTIN): Define.
+ * config/sol2.opt (compat-bsd): Remove.
+ * config/sol2-10.h (TARGET_C99_FUNCTIONS): Remove undef.
+ * config/sol2-bi.h: New file.
+ * config/sol2-gld.h: Remove.
+ * config/i386/sol2.h (TLS_COMMON_ASM_OP): Only define if !USE_GAS.
+ (NO_DBX_BNSYM_ENSYM): Remove.
+ (SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove.
+ (STACK_CHECK_STATIC_BUILTIN): Remove.
+ Test USE_GLD instead of TARGET_GNU_LD.
+ * config/i386/sol2-10.h: Rename to ...
+ * config/i386/sol2-bi.h .. this.
+ (SUBTARGET_EXTRA_SPECS): Redefine.
+ (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Remove.
+ (MULTILIB_DEFAULTS): Remove.
+ (DEFAULT_ARCH32_P): Define.
+ (LINK_ARCH64_SPEC_BASE, LINK_ARCH64_SPEC): Remove.
+ (ARCH64_SUBDIR): Define.
+ Test USE_GLD instead of TARGET_GNU_LD.
+ (I386_EMULATION): Rename to ...
+ (ARCH32_EMULATION): ... this.
+ (X86_64_EMULATION): Rename to ...
+ (ARCH64_EMULATION): ... this.
+ (TARGET_LD_EMULATION): Remove.
+ (LINK_ARCH_SPEC): Remove.
+ * config/i386/sol2-gas.h: Remove.
+ * config/i386/t-sol2-10: Rename to ...
+ * config/i386/t-sol2-64: ... this.
+ * config/sparc/sol2.h (SPARC_DEFAULT_CMODEL): Redefine.
+ (AS_SPARC64_FLAG): Define.
+ (ASM_CPU32_DEFAULT_SPEC, ASM_CPU64_DEFAULT_SPEC): Redefine.
+ (CPP_CPU64_DEFAULT_SPEC, ASM_CPU32_DEFAULT_SPEC): Redefine
+ depending on TARGET_CPU_DEFAULT.
+ (CPP_CPU_SPEC): Redefine.
+ (ASM_CPU_SPEC): Handle DEFAULT_ARCH32_P.
+ (CPP_CPU_DEFAULT_SPEC, ASM_CPU_DEFAULT_SPEC): Redefine.
+ (CPP_ARCH32_SPEC, CPP_ARCH64_SPEC, CPP_ARCH_SPEC): Redefine.
+ (ASM_ARCH_SPEC, ASM_ARCH32_SPEC, ASM_ARCH64_SPEC,
+ ASM_ARCH_DEFAULT_SPEC): Redefine.
+ (SUBTARGET_EXTRA_SPECS): Add LINK_ARCH32_SPEC, LINK_ARCH64_SPEC,
+ LINK_ARCH_DEFAULT_SPEC.
+ [USE_GLD] (ARCH32_EMULATION, ARCH64_EMULATION): Define.
+ [USE_GLD] (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC): Redefine.
+ (ARCH64_SUBDIR): Define.
+ (LINK_ARCH64_SPEC): Redefine.
+ (CC1_SPEC): Redefine.
+ (OPTION_DEFAULT_SPECS): Redefine.
+ (MULTILIB_DEFAULTS): Define.
+ (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Redefine.
+ [USE_GAS && HAVE_AS_TLS] (TARGET_SUN_TLS, TARGET_GNU_TLS): Redefine.
+ [USE_GLD] (CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): Undef.
+ (NO_DBX_BNSYM_ENSYM): Remove.
+ (SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove.
+ (ASM_OUTPUT_ALIGN_WITH_NOP): Only define if !USE_GAS.
+ (TARGET_ASM_NAMED_SECTION): Likewise.
+ (STACK_CHECK_STATIC_BUILTIN): Remove.
+ * config/sparc/sol2-bi.h: Remove.
+ * config/sparc/sol2-gas-bi.h: Remove.
+ * config/sparc/sol2-gas.h: Remove.
+ * config/sparc/sol2-gld-bi.h: Remove.
+ * config.gcc (i[34567]86-*-solaris2*, sparc*-*-solaris2*): Move
+ common parts ...
+ (*-*-solaris2*): ... here.
+
+2011-06-21 Christian Bruel <christian.bruel@st.com>
+
+ PR other/43564
+ * ipa-inline.c (can_inline_edge_p): Check
+ !DECL_DISREGARD_INLINE_LIMITS.
+
+2011-06-21 Christian Bruel <christian.bruel@st.com>
+
+ PR middle-end/49139
+ * cgraphunit.c (process_function_and_variable_attributes): warn when
+ always_inline functions that are not inline.
+ * ipa-inline-transform.c (inline_transform): Always call
+ optimize_inline.
+ * tree-inline.c (tree_inlinable_function_p): Use error instead
+ of sorry.
+ (expand_call_inline): Likewise.
+
+2011-06-21 Jakub Jelinek <jakub@redhat.com>
+
+ * Makefile.in (dg_target_exps): Set.
+ (check_gcc_parallelize): Parallelize gcc testing into 10 jobs
+ instead of 7, try to divide it more evenly.
+
+2011-06-20 Changpeng Fang <changpeng.fang@amd.com>
+
+ PR target/49089
+ * config/i386/i386.c (avx256_split_unaligned_load): New definition.
+ (avx256_split_unaligned_store): New definition.
+ (ix86_option_override_internal): Enable avx256 unaligned load/store
+ splitting only when avx256_split_unaligned_load/store is set.
+
+2011-06-20 Bernd Schmidt <bernds@codesourcery.com>
+
+ * regrename.c (scan_rtx_reg): Handle the case where we write to an
+ open chain in a smaller mode without failing the entire block.
+
+2011-06-21 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_cannot_force_const_mem): Match
+ CONST high part large-toc address.
+ (rs6000_tls_referenced_p): Make static.
+ * config/rs6000/rs6000-protos.h (rs6000_tls_referenced_p): Delete.
+
+2011-06-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR target/49385
+ * config/arm/thumb2.md (*thumb2_movhi_insn): Make sure atleast
+ one of the operands is a register.
+
+2011-06-20 Kai Tietz <ktietz@redhat.com>
+
+ * fold-const.c (fold_binary_loc): Add missing folding for truth-not
+ operations in combination with binary and.
+
+2011-06-20 Bernd Schmidt <bernds@codesourcery.com>
+
+ * regrename.c (do_replace): Don't update notes.
+
+2011-06-20 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (create_TOC_reference): Wrap high part
+ of toc-relative address in CONST.
+ (rs6000_delegitimize_address): Recognize changed address.
+ (rs6000_legitimize_reload_address): Likewise.
+ (rs6000_emit_move): Don't force these constants to memory.
+ * config/rs6000/rs6000.md (tls_gd, tls_gd_high): Wrap high part of
+ toc-relative address in CONST.
+ (tls_ld, tls_ld_high, tls_got_dtprel, tls_got_dtprel_high): Likewise.
+ (tls_got_tprel, tls_got_tprel_high, largetoc_high): Likewise.
+
+2011-06-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ * longlong.h (count_leading_zeros): Use long long builtin for x86-64.
+ (count_trailing_zeros): Likewise.
+
+2011-06-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR other/49325
+ * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Properly check if
+ .init_array can be used with .ctors on targets.
+ * configure: Regenerated.
+
+2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-sra.c (type_internals_preclude_sra_p) <ARRAY_TYPE>: Return true
+ if the element type is volatile.
+
+2011-06-18 Jan Hubicka <jh@suse.cz>
+
+ * lto-symtab.c (lto_varpool_replace_node): Remove code handling
+ extra name aliases.
+ (lto_symtab_resolve_can_prevail_p): Likewise.
+ (lto_symtab_merge_cgraph_nodes): Update alias_of pointers.
+ * cgraphbuild.c (record_reference): Remove extra body alias code.
+ (mark_load): Likewise.
+ (mark_store): Likewise.
+ * cgraph.h (varpool_node): Remove extra_name filed;
+ add alias_of and extraname_alias.
+ (varpool_create_variable_alias, varpool_for_node_and_aliases): Declare.
+ (varpool_alias_aliased_node): New inline function.
+ (varpool_variable_node): New function.
+ * cgraphunit.c (handle_alias_pairs): Handle also variable aliases.
+ * ipa-ref.c (ipa_record_reference): Allow aliases on variables.
+ * lto-cgraph.c (lto_output_varpool_node): Update streaming.
+ (input_varpool_node): Likewise.
+ * lto-streamer-out.c (produce_symtab): Remove extra name aliases.
+ (varpool_externally_visible_p): Remove extra body alias code.
+ (function_and_variable_visibility): Likewise.
+ * tree-ssa-structalias.c (associate_varinfo_to_alias_1): New function.
+ (ipa_pta_execute): Use it.
+ * varpool.c (varpool_remove_node): Remove extra name alias code.
+ (varpool_mark_needed_node): Likewise.
+ (varpool_analyze_pending_decls): Analyze aliases.
+ (assemble_aliases): New functoin.
+ (varpool_assemble_decl): Use it.
+ (varpool_create_variable_alias): New function.
+ (varpool_extra_name_alias): Rewrite.
+ (varpool_for_node_and_aliases): New function.
+
+2011-06-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/49411
+ * config/i386/i386.c (ix86_expand_multi_arg_builtins): If
+ last_arg_constant and last argument doesn't match its predicate,
+ for xop_vpermil2<mode>3 error out and for xop_rotl<mode>3
+ if it is CONST_INT, mask it, otherwise expand using rotl<mode>3.
+ (ix86_expand_sse_pcmpestr, ix86_expand_sse_pcmpistr): Fix
+ spelling of error message.
+ * config/i386/sse.md (sse4a_extrqi, sse4a_insertqi,
+ vcvtps2ph, *vcvtps2ph, *vcvtps2ph_store, vcvtps2ph256): Use
+ const_0_to_255_operand instead of const_int_operand.
+
+ Revert:
+ 2011-05-09 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (blendbits): Remove mode attribute.
+ (<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand
+ instead of const_0_to_<blendbits>_operand for operand 3 predicate.
+ Check integer value of operand 3 in insn constraint.
+
+2011-06-17 Hans-Peter Nilsson <hp@axis.com>
+
+ PR rtl-optimization/48542
+ * reload.c (find_equiv_reg): Stop looking when finding a
+ setjmp-type call.
+ * reload1.c (reload_as_needed): Invalidate all reload
+ registers when crossing a setjmp-type call.
+
+2011-06-16 Jeff Law <law@redhat.com>
+
+ * tree-ssa-threadupdate.c (struct redirection_data): New field
+ intermediate_edge.
+ (THREAD_TARGET2): Define.
+ (redirection_data_eq): Also check that the intermediate edge is equal.
+ (lookup_redirection_data): Drop useless argument. Extract the
+ outgoing_edge and intermediate edge from E. Callers updated.
+ (copy_phi_args, update_destination_phis): New functions.
+ (fix_duplicate_block_edges): Likewise.
+ (create_edge_and_update_destination_phis): Duplicate all the edges
+ hung off e->aux. Use copy_phi_args.
+ (create_duplicates): Use fix_duplicate_block_edges.
+ (fixup_template_block): Likewise.
+ (redirect_edges): If necessary, redirect the joiner block's incoming
+ edge to the duplicate of the joiner block.
+ (thread_block): Don't muck up loops when threading through a joiner
+ block.
+ (thread_through_loop_header): Handle threading through a joiner block.
+ (mark_threaded_blocks, register_jump_thread): Likewise.
+ * tree-flow.h (register_jump_thread): Add new argument. Callers
+ updated.
+ * tree-ssa-threadedge.c (phi_args_equal_on_edges): New function.
+ (thread_across_edge): Handle threading through a joiner block.
+
+2011-06-16 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/49343
+ * tree-sra.c (build_ref_for_model): Use component_ref_field_offset to
+ calculate offset, provide 2nd operand for the new COMPONENT_REF.
+
+2011-06-16 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin-protos.h (machopic_select_rtx_section): Move to
+ inside RTX_CODE ifdef.
+
+2011-06-16 Tom de Vries <tom@codesourcery.com>
+
+ PR target/45098
+ * tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith):
+ Disallow NULL pointer for pointer arithmetic.
+
+2011-06-16 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR target/49398
+ Revert.
+ 2011-06-10 Wei Guozhi <carrot@google.com>
+
+ PR target/45335
+ * config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da,
+ stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns.
+ (ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patterns and
+ related peephole2.
+ (strd, strd_reg1, strd_reg2 and peephole2): New insn patterns and
+ related peephole2.
+ * config/arm/arm-protos.h (arm_check_ldrd_operands): New prototype.
+ (arm_legitimate_ldrd_p): New prototype.
+ (arm_output_ldrd): New prototype.
+ * config/arm/arm.c (arm_check_ldrd_operands): New function.
+ (arm_legitimate_ldrd_p): New function.
+ (arm_output_ldrd): New function.
+
+2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ PR middle-end/46500
+ * doc/tm.texi.in: Update Copyright date.
+ * doc/tm.texi: Regenerate.
+ * targhooks.c (default_setup_incoming_varargs): Replace
+ CUMULATIVE_ARGS* argument type with cumulative_args_t.
+ (default_pretend_outgoing_varargs_named): Likewise.
+ (hook_pass_by_reference_must_pass_in_stack): Likewise.
+ (hook_callee_copies_named): Likewise.
+ (default_function_arg_advance): Likewise.
+ (default_function_arg): Likewise.
+ (default_function_incoming_arg): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_false): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_true): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
+ (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise.
+ * targhooks.h (default_setup_incoming_varargs): Likewise.
+ (default_pretend_outgoing_varargs_named): Likewise.
+ (hook_pass_by_reference_must_pass_in_stack): Likewise.
+ (hook_callee_copies_named): Likewise.
+ (default_function_arg_advance): Likewise.
+ (default_function_arg): Likewise.
+ (default_function_incoming_arg): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_false): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_true): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
+ (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise.
+ * target.def (pass_by_reference): Likewise.
+ (setup_incoming_varargs, strict_argument_naming): Likewise.
+ (pretend_outgoing_varargs_named, callee_copies): Likewise.
+ (arg_partial_bytes, function_arg_advance, function_arg): Likewise.
+ (function_incoming_arg): Likewise.
+ * target.h: Don't include "tm.h" .
+ (cumulative_args_t): New typedef.
+ [GCC_TM_H] (get_cumulative_args): New static inline function.
+ [GCC_TM_H] (pack_cumulative_args): Likewise.
+ * config/alpha/alpha.c (alpha_function_arg): Replace CUMULATIVE_ARGS*
+ argument type with cumulative_args_t.
+ (alpha_function_arg_advance, alpha_arg_partial_bytes): Likewise.
+ (alpha_pass_by_reference, alpha_setup_incoming_varargs): Likewise.
+ * config/frv/frv.c (frv_setup_incoming_varargs): Likewise.
+ (frv_arg_partial_bytes, frv_function_arg): Likewise.
+ (frv_function_incoming_arg, frv_function_arg_advance): Likewise.
+ (frv_function_arg_1): Likewise.
+ * config/s390/s390.c (s390_pass_by_reference): Likewise.
+ (s390_function_arg_advance, s390_function_arg): Likewise.
+ * config/m32c/m32c.c (m32c_function_arg): Likewise.
+ (m32c_pass_by_reference, m32c_function_arg_advance): Likewise.
+ (m32c_strict_argument_naming): Likewise.
+ * config/spu/spu.c (spu_pass_by_reference, spu_function_arg): Likewise.
+ (spu_function_arg_advance): Likewise.
+ (spu_setup_incoming_varargs): Likewise. Make static.
+ * config/spu/spu-protos.h (spu_setup_incoming_varargs):
+ Remove prototype.
+ * config/sparc/sparc.c (sparc_strict_argument_naming): Replace
+ CUMULATIVE_ARGS* argument type with cumulative_args_t.
+ (sparc_pass_by_reference, sparc_function_arg_advance): Likewise.
+ (sparc_function_arg, sparc_function_incoming_arg): Likewise.
+ (sparc_arg_partial_bytes, sparc_function_arg_1): Likewise.
+ * config/mep/mep.c (mep_setup_incoming_varargs): Likewise.
+ (mep_pass_by_reference, mep_function_arg): Likewise.
+ (mep_function_arg_advance): Likewise.
+ * config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise.
+ (m32r_pass_by_reference, m32r_arg_partial_bytes): Likewise.
+ (m32r_function_arg, m32r_function_arg_advance): Likewise.
+ * config/rx/rx.c (rx_function_arg, rx_function_arg_advance): Likewise.
+ * config/i386/i386.c (ix86_function_arg_advance): Likewise.
+ (ix86_function_arg, ix86_pass_by_reference): Likewise.
+ (ix86_setup_incoming_varargs): Likewise.
+ * config/sh/sh.c (sh_setup_incoming_varargs): Likewise.
+ (sh_strict_argument_naming): Likewise.
+ (sh_pretend_outgoing_varargs_named, sh_pass_by_reference): Likewise.
+ (sh_callee_copies, sh_arg_partial_bytes): Likewise.
+ (sh_function_arg_advance, sh_function_arg): Likewise.
+ * config/pdp11/pdp11.c (pdp11_function_arg): Likewise.
+ (pdp11_function_arg_advance): Likewise.
+ * config/microblaze/microblaze.c (microblaze_function_arg_advance):
+ Likewise.
+ (microblaze_function_arg, function_arg_partial_bytes): Likewise.
+ * config/avr/avr.c (avr_function_arg): Likewise.
+ (avr_function_arg_advance): Likewise.
+ * config/xtensa/xtensa.c (xtensa_function_arg_advance): Likewise.
+ (xtensa_function_arg, xtensa_function_incoming_arg): Likewise.
+ (xtensa_function_arg_1): Likewise.
+ * config/stormy16/stormy16.c (xstormy16_function_arg_advance):
+ Likewise.
+ (xstormy16_function_arg): Likewise.
+ * config/fr30/fr30.c (fr30_setup_incoming_varargs): Likewise.
+ (fr30_arg_partial_bytes, fr30_function_arg): Likewise.
+ (fr30_function_arg_advance): Likewise.
+ * config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise.
+ (lm32_function_arg, lm32_function_arg_advance): Likewise.
+ * config/moxie/moxie.c (moxie_setup_incoming_varargs): Likewise.
+ (moxie_function_arg, moxie_function_arg_advance): Likewise.
+ (moxie_pass_by_reference, moxie_arg_partial_bytes): Likewise.
+ * config/cris/cris.c (cris_setup_incoming_varargs): Likewise.
+ (cris_pass_by_reference, cris_arg_partial_bytes): Likewise.
+ (cris_function_arg, cris_function_incoming_arg): Likewise.
+ (cris_function_arg_advance, cris_function_arg_1): Likewise.
+ * config/iq2000/iq2000.c (iq2000_setup_incoming_varargs): Likewise.
+ (iq2000_pass_by_reference, iq2000_arg_partial_bytes): Likewise.
+ (iq2000_function_arg, iq2000_function_arg_advance): Likewise.
+ * config/mn10300/mn10300.c (mn10300_pass_by_reference): Likewise.
+ (mn10300_function_arg, mn10300_function_arg_advance): Likewise.
+ (mn10300_arg_partial_bytes): Likewise.
+ * config/ia64/ia64.c (ia64_setup_incoming_varargs): Likewise.
+ (ia64_arg_partial_bytes, ia64_function_arg): Likewise.
+ (ia64_function_incoming_arg, ia64_function_arg_advance): Likewise.
+ (ia64_function_arg_1): Likewise.
+ * config/m68k/m68k.c (m68k_function_arg_advance): Likewise.
+ (m68k_function_arg): Likewise.
+ * config/rs6000/rs6000.c (rs6000_function_arg_advance): Likewise.
+ (rs6000_function_arg, setup_incoming_varargs): Likewise.
+ (rs6000_pass_by_reference, rs6000_arg_partial_bytes): Likewise.
+ * config/picochip/picochip.c (picochip_arg_partial_bytes): Likewise.
+ (picochip_function_arg, picochip_incoming_function_arg): Likewise.
+ (picochip_arg_advance): Likewise.
+ * config/mcore/mcore.c (mcore_setup_incoming_varargs): Likewise.
+ (mcore_arg_partial_bytes, mcore_function_arg): Likewise.
+ (mcore_function_arg_advance): Likewise.
+ * config/score/score.c (score_pass_by_reference): Likewise.
+ (score_function_arg_advance): Likewise.
+ (score_arg_partial_bytes): Likewise. Make static.
+ * config/score/score-protos.h (score_arg_partial_bytes): Don't declare.
+ * config/arm/arm.c (arm_arg_partial_bytes): Replace
+ CUMULATIVE_ARGS* argument type with cumulative_args_t.
+ (arm_function_arg, arm_function_arg_advance): Likewise.
+ (arm_setup_incoming_varargs, arm_pass_by_reference): Likewise.
+ * config/pa/pa.c (pa_pass_by_reference): Likewise.
+ (pa_arg_partial_bytes, pa_function_arg_advance): Likewise.
+ (pa_function_arg): Likewise.
+ * config/mips/mips.c (mips_strict_argument_naming): Likewise.
+ (mips_function_arg, mips_function_arg_advance): Likewise.
+ (mips_arg_partial_bytes, mips_pass_by_reference): Likewise.
+ (mips_callee_copies, mips_setup_incoming_varargs): Likewise.
+ * config/vax/vax.c (vax_function_arg): Likewise.
+ (vax_function_arg_advance): Likewise.
+ * config/h8300/h8300.c (h8300_function_arg): Likewise.
+ (h8300_function_arg_advance): Likewise.
+ * config/v850/v850.c (v850_pass_by_reference): Likewise.
+ (v850_strict_argument_naming, v850_function_arg): Likewise.
+ (v850_arg_partial_bytes, v850_function_arg_advance): Likewise.
+ (v850_setup_incoming_varargs): Likewise.
+ * config/mmix/mmix.c (mmix_setup_incoming_varargs): Likewise.
+ (mmix_function_arg_advance, mmix_function_incoming_arg): Likewise.
+ (mmix_function_arg, mmix_pass_by_reference): Likewise.
+ (mmix_function_arg_1): Replace const CUMULATIVE_ARGS* argument type
+ with const void *.
+ * config/bfin/bfin.c (setup_incoming_varargs): Replace
+ CUMULATIVE_ARGS* argument type with cumulative_args_t.
+ (bfin_function_arg_advance, bfin_function_arg): Likewise.
+ (bfin_arg_partial_bytes, bfin_pass_by_reference): Likewise.
+ * calls.c (emit_call_1): Change type of args_so_far to
+ cumulative_args_t. Changed all callers.
+ (initialize_argument_information): Likewise.
+ (expand_call, emit_library_call_value_1): Use pack_cumulative_args.
+ * dse.c (get_call_args): Likewise.
+ * expr.c (block_move_libcall_safe_for_call_parm): Likewise.
+ * function.c (pass_by_reference, reference_callee_copied): Likewise.
+ (struct assign_parm_data_all): Rename args_so_far to args_so_far_v.
+ New member args_so_far_v. Changed all users.
+ * var-tracking.c (prepare_call_arguments): Use pack_cumulative_args.
+ * config/iq2000/iq2000.c (iq2000_expand_prologue): Likewise.
+ * config/mips/mips.c (mips_output_args_xfer): Likewise.
+ * config/s390/s390.c (s390_call_saved_register_used): Likewise.
+ * config/sh/sh.c (sh_output_mi_thunk): Likewise.
+ * config/microblaze/microblaze.c (microblaze_expand_prologue):
+ Likewise.
+ * config/m32r/m32r.c (m32r_return_in_memory): Adjust for changed
+ m32r_pass_by_reference.
+
+2011-06-16 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vectorizer.h (vect_recog_func_ptr): Change the first
+ argument to be a VEC of statements.
+ * tree-vect-loop.c (vect_determine_vectorization_factor): Remove the
+ assert that pattern statements have to have their vector type set.
+ * tree-vect-patterns.c (vect_recog_widen_sum_pattern):
+ Change the first argument to be a VEC of statements. Update
+ documentation.
+ (vect_recog_dot_prod_pattern, vect_recog_pow_pattern): Likewise.
+ (vect_handle_widen_mult_by_const): New function.
+ (vect_recog_widen_mult_pattern): Change the first argument to be a
+ VEC of statements. Update documentation. Check that the constant is
+ INTEGER_CST. Support multiplication by a constant that fits an
+ intermediate type - call vect_handle_widen_mult_by_const.
+ (vect_pattern_recog_1): Update vect_recog_func_ptr and its
+ call. Handle additional pattern statements if necessary.
+
+2011-06-16 Nick Clifton <nickc@redhat.com>
+
+ PR target/49427
+ * config.gcc: Set cpu_type to v850 for any V850 architecture.
+ (v850*-*-*): Delete explicit setting of tm_p_file, tmake_file,
+ md_file, extra_modes, out_file and extra_options are these are all
+ deduced from cpu_type.
+
+2011-06-16 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/libgcc.S (__ashldi3, __ashrdi3, __lshrdi3): Set shift
+ truncation mask to 63.
+
+2011-06-16 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49313
+ PR target/29524
+ * longlong.h: Add AVR support:
+ (count_leading_zeros): New macro.
+ (count_trailing_zeros): New macro.
+ (COUNT_LEADING_ZEROS_0): New macro.
+ * config/avr/t-avr (LIB1ASMFUNCS): Add _ffssi2, _ffshi2, _loop_ffsqi2,
+ _ctzsi2, _ctzhi2, _clzdi2, _clzsi2, _clzhi2, _paritydi2, _paritysi2,
+ _parityhi2, _popcounthi2,_popcountsi2, _popcountdi2, _popcountqi2,
+ _bswapsi2, _bswapdi2, _ashldi3, _ashrdi3, _lshrdi3.
+ (LIB2FUNCS_EXCLUDE): Add _clz.
+ * config/avr/libgcc.S (XCALL): Move up in file.
+ (XJMP): New C Macro.
+ (DEFUN): New asm macro.
+ (ENDF): New asm macro.
+ (__ffssi2): New function.
+ (__ffshi2): New function.
+ (__loop_ffsqi2): New function.
+ (__ctzsi2): New function.
+ (__ctzhi2): New function.
+ (__clzdi2): New function.
+ (__clzsi2): New function.
+ (__clzhi2): New function.
+ (__paritydi2): New function.
+ (__paritysi2): New function.
+ (__parityhi2): New function.
+ (__parityqi2): New function.
+ (__popcounthi2): New function.
+ (__popcountsi2): New function.
+ (__popcountdi2): New function.
+ (__popcountqi2): New function.
+ (__bswapsi2): New function.
+ (__bswapdi2): New function.
+ (__ashldi3): New function.
+ (__ashrdi3): New function.
+ (__lshrdi3): New function.
+ Fix suspicous lines.
+
+2011-06-16 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (canonicalize_cond_expr_cond): (bool)x is not
+ the same as x != 0.
+ * fold-const.c (fold_binary_loc): Do not fold X & 1 != 0
+ to (bool) X & 1.
+ * ipa-prop.c (ipa_analyze_indirect_call_uses): Also allow
+ equality compares against zero for the lower bit.
+
+2011-06-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49419
+ * tree-vrp.c (execute_vrp): Call init_range_assertions
+ before estimate_numbers_of_iterations, call
+ free_number_of_iterations_estimates before calling
+ remove_range_assertions.
+
+2011-06-16 Revital Eres <revital.eres@linaro.org>
+
+ * modulo-sched.c (struct ps_insn): Remove row_rest_count field.
+ (struct partial_schedule): Add rows_length field.
+ (verify_partial_schedule): Check rows_length.
+ (ps_insert_empty_row): Handle rows_length.
+ (create_partial_schedule): Likewise.
+ (free_partial_schedule): Likewise.
+ (reset_partial_schedule): Likewise.
+ (create_ps_insn): Remove rest_count argument.
+ (remove_node_from_ps): Update rows_length.
+ (add_node_to_ps): Update rows_length and call create_ps_insn
+ without passing row_rest_count.
+ (rotate_partial_schedule): Update rows_length.
+
+2011-06-16 Revital Eres <revital.eres@linaro.org>
+
+ * ddg.c (add_intra_loop_mem_dep): New function.
+ (build_intra_loop_deps): Call it.
+
+2011-06-13 Jeff Law <law@redhat.com>
+
+ * df-problems.c (df_lr_local_compute): Manually CSE
+ PIC_OFFSET_TABLE_REGNUM.
+ * df-scan.c (df_get_regular_block_artificial_uses): Likewise.
+ (df_get_entry_block_def_set, df_get_exit_block_use_set): Likewise.
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * cgraphunit.c (handle_alias_pairs): New function.
+ (cgraph_finalize_compilation_unit): Use it.
+ * ipa.c (cgraph_externally_visible_p): Remove hack marking asm names
+ as externally visible.
+
+2011-06-15 Richard Guenther <rguenther@suse.de>
+
+ * expr.c (expand_expr_real_2): Reduce all integral types to
+ bitfield precision.
+ (expand_expr_real_1): Likewise.
+
+2011-06-15 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/48613
+ * ipa-prop.c (ipa_prop_write_jump_functions): Return immediately if
+ ipa_node_params_vector is NULL.
+
+2011-06-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/49382
+ * dwarf2out.c (dw_loc_list_node): Add force field.
+ (add_var_loc_to_decl): For PARM_DECL, attempt to keep the incoming
+ location in the list, even if it is modified before first real insn.
+ (output_loc_list): Emit empty ranges with force flag set.
+ (dw_loc_list): If first range of a PARM_DECL is empty, set force flag.
+
+2011-06-15 Alexander Monakov <amonakov@ispras.ru>
+
+ PR target/49349
+ * sel-sched.c (find_place_for_bookkeeping): Add new parameter
+ (fence_to_rewind). Use it to notice when bookkeeping will be placed
+ above a fence. Update comments.
+ (generate_bookkeeping_insn): Rewind fence when bookkeeping code is
+ placed just above it. Do not allow NULL place_to_insert.
+
+2011-06-15 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vect-loop-manip.c (remove_dead_stmts_from_loop): Remove.
+ (slpeel_tree_peel_loop_to_edge): Don't call
+ remove_dead_stmts_from_loop.
+ * tree-vect-loop.c (vect_determine_vectorization_factor): Don't
+ remove irrelevant pattern statements. For irrelevant statements
+ check if it is the last statement of a detected pattern, use
+ corresponding pattern statement instead.
+ (destroy_loop_vec_info): No need to remove pattern statements,
+ only free stmt_vec_info.
+ (vect_transform_loop): For irrelevant statements check if it is
+ the last statement of a detected pattern, use corresponding
+ pattern statement instead.
+ * tree-vect-patterns.c (vect_pattern_recog_1): Don't insert
+ pattern statements. Set basic block for the new statement.
+ (vect_pattern_recog): Update documentation.
+ * tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Scan
+ operands of pattern statements.
+ (vectorizable_call): Fix printing. In case of a pattern statement
+ use the lhs of the original statement when creating a dummy
+ statement to replace the original call.
+ (vect_analyze_stmt): For irrelevant statements check if it is
+ the last statement of a detected pattern, use corresponding
+ pattern statement instead.
+ * tree-vect-slp.c (vect_schedule_slp_instance): For pattern
+ statements use gsi of the original statement.
+
+2011-06-14 Joseph Myers <joseph@codesourcery.com>
+
+ * target-def.h (TARGET_HAVE_NAMED_SECTIONS): Move to
+ common/common-target-def.h.
+ * target.def (default_target_flags, handle_option,
+ supports_split_stack, optimization_table, init_struct,
+ except_unwind_info, unwind_tables_default, have_named_sections):
+ Move to common/common-target.def.
+ * target.h (enum opt_levels, struct default_options): Move to
+ common/common-target.h.
+ * targhooks.c (default_except_unwind_info,
+ dwarf2_except_unwind_info, sjlj_except_unwind_info,
+ default_target_handle_option, empty_optimization_table): Move to
+ common/common-targhooks.c.
+ * targhooks.h (default_except_unwind_info,
+ dwarf2_except_unwind_info, sjlj_except_unwind_info,
+ default_target_handle_option, empty_optimization_table): Move to
+ common/common-targhooks.h.
+ * common/common-target-def.h: Include common/common-targhooks.h.
+ (TARGET_HAVE_NAMED_SECTIONS): Define if TARGET_ASM_NAMED_SECTION
+ defined.
+ * common/common-target.def (handle_option, option_init_struct,
+ option_optimization_table, default_target_flags,
+ except_unwind_info, supports_split_stack, unwind_tables_default,
+ have_named_sections): Move from target.def.
+ (HOOK_PREFIX): Undefine at end of file.
+ * common/common-target.h: Include input.h.
+ (enum opt_levels, struct default_options): Move from target.h.
+ * common/common-targhooks.c, common/common-targhooks.h: New.
+ * config.gcc (target_has_targetm_common): Default to yes.
+ (moxie*): Set target_has_targetm_common=no.
+ (hppa*-*-*): Don't set target_has_targetm_common=yes.
+ * doc/tm.texi: Regenerate.
+ * Makefile.in (COMMON_TARGET_H): Add $(INPUT_H).
+ (C_TARGET_DEF_H): Add common/common-targhooks.h.
+ (GCC_OBJS): Remove vec.o.
+ (OBJS): Remove hooks.o and vec.o.
+ (OBJS-libcommon-target): Add vec.o, hooks.o and
+ common/common-targhooks.o.
+ (c-family/c-common.o, c-family/c-cppbuiltin.o, lto-opts.o, tree.o,
+ tree-tailcall.o, opts.o, toplev.o, varasm.o, function.o, except.o,
+ expr.o, explow.o, dbxout.o, dwarf2out.o, cfgrtl.o, haifa-sched.o,
+ cfglayout.o, $(out_object_file), $(common_out_object_file)):
+ Update dependencies.
+ (common/common-targhooks.o): New.
+ * common/config/default-common.c: Include tm.h. Add FIXME comment.
+ * common/config/pa/pa-common.c: Include more headers. Take
+ copyright dates from pa.c.
+ (pa_option_optimization_table, pa_handle_option,
+ TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS,
+ TARGET_HANDLE_OPTION): Move from pa.c.
+ * common/config/alpha/alpha-common.c,
+ common/config/arm/arm-common.c, common/config/avr/avr-common.c,
+ common/config/bfin/bfin-common.c,
+ common/config/cris/cris-common.c,
+ common/config/fr30/fr30-common.c, common/config/frv/frv-common.c,
+ common/config/h8300/h8300-common.c,
+ common/config/i386/i386-common.c,
+ common/config/ia64/ia64-common.c,
+ common/config/iq2000/iq2000-common.c,
+ common/config/lm32/lm32-common.c,
+ common/config/m32c/m32c-common.c,
+ common/config/m32r/m32r-common.c,
+ common/config/m68k/m68k-common.c,
+ common/config/mcore/mcore-common.c,
+ common/config/mep/mep-common.c,
+ common/config/microblaze/microblaze-common.c,
+ common/config/mips/mips-common.c,
+ common/config/mmix/mmix-common.c,
+ common/config/mn10300/mn10300-common.c,
+ common/config/pdp11/pdp11-common.c,
+ common/config/picochip/picochip-common.c,
+ common/config/rs6000/rs6000-common.c,
+ common/config/rx/rx-common.c, common/config/s390/s390-common.c,
+ common/config/score/score-common.c, common/config/sh/sh-common.c,
+ common/config/sparc/sparc-common.c,
+ common/config/spu/spu-common.c, common/config/v850/v850-common.c,
+ common/config/vax/vax-common.c,
+ common/config/xstormy16/xstormy16-common.c,
+ common/config/xtensa/xtensa-common.c: New.
+ * config/alpha/alpha.c: Include common/common-target.h.
+ (alpha_option_optimization_table, alpha_handle_option,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+ TARGET_OPTION_OPTIMIZATION_TABLE): Move to alpha-common.c.
+ * config/arm/arm-protos.h (arm_except_unwind_info): Declare.
+ * config/arm/arm.c (arm_option_optimization_table,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
+ TARGET_EXCEPT_UNWIND_INFO, arm_except_unwind_info): Move to
+ arm-common.c.
+ * config/avr/avr.c (avr_option_optimization_table,
+ TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move
+ to avr-common.c.
+ * config/bfin/bfin.c (struct bfin_cpu): Move to bfin.h.
+ (bfin_cpus, bfin_handle_option, TARGET_HANDLE_OPTION,
+ TARGET_DEFAULT_TARGET_FLAGS): Move to bfin-common.c.
+ * config/bfin/bfin.h struct bfin_cpu): Move from bfin.c.
+ * config/cris/cris.c (cris_option_optimization_table,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+ TARGET_OPTION_OPTIMIZATION_TABLE, cris_handle_option): Move to
+ cris-common.c.
+ * config/fr30/fr30.c (fr30_option_optimization_table,
+ TARGET_EXCEPT_UNWIND_INFO, TARGET_OPTION_OPTIMIZATION_TABLE): Move
+ to fr30-common.c.
+ * config/frv/frv.c (frv_option_optimization_table,
+ MASK_DEFAULT_ALLOC_CC, TARGET_DEFAULT_TARGET_FLAGS,
+ TARGET_OPTION_OPTIMIZATION_TABLE): Move to frv-common.c.
+ * config/h8300/h8300.c (h8300_option_optimization_table,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
+ TARGET_EXCEPT_UNWIND_INFO): Move to h8300-common.c.
+ * config/i386/i386-protos.h (ix86_handle_option): Declare.
+ * config/i386/i386.c: Include common/common-target.h.
+ (OPTION_MASK_ISA_MMX_SET, OPTION_MASK_ISA_3DNOW_SET,
+ OPTION_MASK_ISA_SSE_SET, OPTION_MASK_ISA_SSE2_SET,
+ OPTION_MASK_ISA_SSE3_SET, OPTION_MASK_ISA_SSSE3_SET,
+ OPTION_MASK_ISA_SSE4_1_SET, OPTION_MASK_ISA_SSE4_2_SET,
+ OPTION_MASK_ISA_AVX_SET, OPTION_MASK_ISA_FMA_SET,
+ OPTION_MASK_ISA_SSE4_SET, OPTION_MASK_ISA_SSE4A_SET,
+ OPTION_MASK_ISA_FMA4_SET, OPTION_MASK_ISA_XOP_SET,
+ OPTION_MASK_ISA_LWP_SET, OPTION_MASK_ISA_AES_SET,
+ OPTION_MASK_ISA_PCLMUL_SET, OPTION_MASK_ISA_ABM_SET,
+ OPTION_MASK_ISA_BMI_SET, OPTION_MASK_ISA_TBM_SET,
+ OPTION_MASK_ISA_POPCNT_SET, OPTION_MASK_ISA_CX16_SET,
+ OPTION_MASK_ISA_SAHF_SET, OPTION_MASK_ISA_MOVBE_SET,
+ OPTION_MASK_ISA_CRC32_SET, OPTION_MASK_ISA_FSGSBASE_SET,
+ OPTION_MASK_ISA_RDRND_SET, OPTION_MASK_ISA_F16C_SET,
+ OPTION_MASK_ISA_MMX_UNSET, OPTION_MASK_ISA_3DNOW_UNSET,
+ OPTION_MASK_ISA_3DNOW_A_UNSET, OPTION_MASK_ISA_SSE_UNSET,
+ OPTION_MASK_ISA_SSE2_UNSET, OPTION_MASK_ISA_SSE3_UNSET,
+ OPTION_MASK_ISA_SSSE3_UNSET, OPTION_MASK_ISA_SSE4_1_UNSET,
+ OPTION_MASK_ISA_SSE4_2_UNSET, OPTION_MASK_ISA_AVX_UNSET,
+ OPTION_MASK_ISA_FMA_UNSET, OPTION_MASK_ISA_SSE4_UNSET,
+ OPTION_MASK_ISA_SSE4A_UNSET, OPTION_MASK_ISA_FMA4_UNSET,
+ OPTION_MASK_ISA_XOP_UNSET, OPTION_MASK_ISA_LWP_UNSET,
+ OPTION_MASK_ISA_AES_UNSET, OPTION_MASK_ISA_PCLMUL_UNSET,
+ OPTION_MASK_ISA_ABM_UNSET, OPTION_MASK_ISA_BMI_UNSET,
+ OPTION_MASK_ISA_TBM_UNSET, OPTION_MASK_ISA_POPCNT_UNSET,
+ OPTION_MASK_ISA_CX16_UNSET, OPTION_MASK_ISA_SAHF_UNSET,
+ OPTION_MASK_ISA_MOVBE_UNSET, OPTION_MASK_ISA_CRC32_UNSET,
+ OPTION_MASK_ISA_FSGSBASE_UNSET, OPTION_MASK_ISA_RDRND_UNSET,
+ OPTION_MASK_ISA_F16C_UNSET, ix86_handle_option,
+ ix86_option_optimization_table, ix86_option_init_struct,
+ ix86_supports_split_stack, TARGET_DEFAULT_TARGET_FLAGS,
+ TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
+ TARGET_OPTION_INIT_STRUCT, TARGET_SUPPORTS_SPLIT_STACK): Move to
+ i386-common.c.
+ * config/i386/t-i386 (i386.o): Update dependencies.
+ * config/ia64/ia64-protos.h (ia64_except_unwind_info): Declare.
+ * config/ia64/ia64.c (ia64_option_optimization_table,
+ TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+ ia64_handle_option): Move to ia64-common.c.
+ * config/iq2000/iq2000.c (iq2000_option_optimization_table,
+ TARGET_OPTION_OPTIMIZATION_TABLE): Move to iq2000-common.c.
+ * config/lm32/lm32.c (lm32_option_optimization_table,
+ TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move
+ to lm32-common.c.
+ * config/m32c/m32c.c (TARGET_HAVE_NAMED_SECTIONS): Move to
+ m32c-common.c.
+ * config/m32r/m32r.c (m32r_option_optimization_table,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+ TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO,
+ m32r_handle_option): Move to m32r-common.c.
+ (m32r_memory_move_cost): Remove comment referring to
+ TARGET_HANDLE_OPTION.
+ * config/m68k/m68k.c (TARGET_HANDLE_OPTION, m68k_handle_option):
+ Move to m68k-common.c.
+ * config/mcore/mcore.c (mcore_option_optimization_table,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
+ TARGET_EXCEPT_UNWIND_INFO): Move to mcore-common.c.
+ * config/mep/mep.c (mep_option_optimization_table,
+ mep_handle_option, TARGET_HANDLE_OPTION,
+ TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS):
+ Move to mep-common.c.
+ * config/microblaze/microblaze.c
+ (microblaze_option_optimization_table,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
+ TARGET_EXCEPT_UNWIND_INFO): Move to microblaze-common.c.
+ * config/mips/mips.c (mips_handle_option,
+ mips_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Move to
+ mips-common.c.
+ * config/mmix/mmix.c (mmix_option_optimization_table,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE):
+ Move to mmix-common.c.
+ * config/mn10300/mn10300.c (mn10300_option_optimization_table,
+ mn10300_handle_option, TARGET_EXCEPT_UNWIND_INFO,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+ TARGET_OPTION_OPTIMIZATION_TABLE): Move to mn10300-common.c.
+ * config/pa/pa.c: Include common/common-target.h.
+ (pa_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+ pa_handle_option): Move to pa-common.c.
+ (pa_option_override): Use targetm_common.except_unwind_info.
+ (pa_asm_output_mi_thunk, pa_function_section): Use
+ targetm_common.have_named_sections.
+ * config/pdp11/pdp11.c (pdp11_option_optimization_table,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+ TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT,
+ pdp11_handle_option, pdp11_option_init_struct): Move to
+ pdp11-common.c.
+ * config/picochip/picochip.c (picochip_option_optimization_table,
+ TARGET_HAVE_NAMED_SECTIONS, TARGET_OPTION_OPTIMIZATION_TABLE,
+ TARGET_EXCEPT_UNWIND_INFO): Move to picochip-common.c.
+ * config/rs6000/rs6000.c: Include common/common-target.h.
+ (rs6000_option_optimization_table, TARGET_HANDLE_OPTION,
+ TARGET_OPTION_INIT_STRUCT, TARGET_OPTION_OPTIMIZATION_TABLE,
+ TARGET_DEFAULT_TARGET_FLAGS, rs6000_option_init_struct,
+ rs6000_handle_option): Move to rs6000-common.c.
+ * config/rs6000/t-rs6000 (rs6000.o): Update dependencies.
+ * config/rx/rx.c (rx_handle_option, rx_option_optimization_table,
+ TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
+ TARGET_EXCEPT_UNWIND_INFO): Move to rx-common.c.
+ * config/s390/s390.c (processor_flags_table,
+ s390_option_optimization_table, s390_option_init_struct,
+ s390_handle_option, TARGET_DEFAULT_TARGET_FLAGS,
+ TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
+ TARGET_OPTION_INIT_STRUCT): Move to s390-common.c.
+ * config/s390/s390.h (processor_flags_table): Declare.
+ * config/score/score.c (score_option_optimization_table,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+ TARGET_OPTION_OPTIMIZATION_TABLE, MASK_ALL_CPU_BITS,
+ score_handle_option): Move to score-common.c.
+ * config/sh/sh.c (sh_option_optimization_table,
+ TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+ sh_handle_option, sh_option_init_struct): Move to sh-common.c.
+ * config/sparc/sparc.c: Include common/common-target.h.
+ (sparc_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS,
+ TARGET_OPTION_OPTIMIZATION_TABLE): Move to sparc-common.c.
+ * config/spu/spu.c (TARGET_DEFAULT_TARGET_FLAGS,
+ TARGET_OPTION_INIT_STRUCT, TARGET_EXCEPT_UNWIND_INFO,
+ spu_option_init_struct): Move to spu-common.c.
+ * config/stormy16/stormy16.c (xstorym16_option_optimization_table,
+ TARGET_OPTION_OPTIMIZATION_TABLE): Move to xstormy16-common.c.
+ * config/v850/v850.c (small_memory_physical_max,
+ v850_handle_memory_optionn v850_handle_option,
+ v850_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS,
+ TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE): Move to
+ v850-common.c.
+ * config/vax/vax.c (TARGET_DEFAULT_TARGET_FLAGS): Move to vax-common.c.
+ * config/xtensa/xtensa.c (xtensa_option_optimization_table,
+ TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE):
+ Move to xtensa-common.c.
+ * cfglayout.c: Include common/common-target.h.
+ (fixup_reorder_chain): Use targetm_common.have_named_sections.
+ * cfgrtl.c: Include common/common-target.h.
+ (force_nonfallthru_and_redirect, commit_one_edge_insertion): Use
+ targetm_common.have_named_sections.
+ * dbxout.c: Include common/common-target.h.
+ (dbxout_function_end): Use targetm_common.have_named_sections.
+ * defaults.h (STACK_OLD_CHECK_PROTECT, STACK_CHECK_PROTECT): Use
+ targetm_common.except_unwind_info.
+ * dwarf2out.c: Include common/common-target.h.
+ (dwarf2out_do_frame, dwarf2out_do_cfi_asm,
+ dwarf2out_begin_prologue, dwarf2out_frame_init,
+ dwarf2out_frame_finish, dwarf2out_assembly_start): Use
+ targetm_common.except_unwind_info.
+ * except.c: Include common/common-target.h.
+ (init_eh, finish_eh_generation,
+ output_one_function_exception_table): Use
+ targetm_common.except_unwind_info.
+ (switch_to_exception_section): Use targetm_common.have_named_sections.
+ * explow.c: Include common/common-target.h.
+ * expr.c: Include common/common-target.h.
+ (build_personality_function): Use targetm_common.except_unwind_info.
+ * function.c: Include common/common-target.h.
+ (expand_function_end): Use targetm_common.except_unwind_info.
+ * haifa-sched.c: Include common/common-target.h.
+ (sched_create_recovery_edges): Use targetm_common.have_named_sections.
+ * lto-opts.c: Include common/common-target.h instead of target.h.
+ (lto_reissue_options): Use targetm_common.handle_option.
+ * opts.c: Include common/common-target.h.
+ (target_handle_option): Use targetm_common.handle_option.
+ (init_options_struct): Update comment referring to
+ targetm.target_option.optimization. Use
+ targetm_common.default_target_flags,
+ targetm_common.unwind_tables_default and
+ targetm_common.option_init_struct.
+ (default_options_optimization): Use
+ targetm_common.option_optimization_table.
+ (finish_options): Use targetm_common.except_unwind_info,
+ targetm_common.unwind_tables_default,
+ targetm_common.have_named_sections and
+ targetm_common.supports_split_stack.
+ * toplev.c: Include common/common-target.h.
+ (process_options): Use targetm_common.have_named_sections.
+ * tree-tailcall.c: Include common/common-target.h.
+ (suitable_for_tail_call_opt_p): Use targetm_common.except_unwind_info.
+ * tree.c: Include common/common-target.h.
+ (build_common_builtin_nodes): Use targetm_common.except_unwind_info.
+ * varasm.c: Include common/common-target.h.
+ (resolve_unique_section, hot_function_section,
+ default_function_section): Use targetm_common.have_named_sections.
+
+2011-06-14 Easwaran Raman <eraman@google.com>
+
+ PR rtl-optimization/44194
+ * dse.c: Include tree-flow.h
+ (insn_info): Add new field non_frame_wild_read.
+ (group_info): Add new fields escaped_n and escaped_p.
+ (kill_on_calls): New variable.
+ (get_group_info): Initialize gi->escaped_n and gi->escaped_p.
+ (dse_step0): Initialize kill_on_calls.
+ (can_escape): New function.
+ (set_usage_bits): Add additional parameter; record information
+ about escaped locations.
+ (record_store): Pass EXPR corresponding to MEM to set_usage_bits.
+ (dse_step2_nospill): Set kill_on_calls based on
+ group->escaped_n and group->escaped_n.
+ (add_wild_read): Refactor into...
+ (reset_active_stores): ... New function, and
+ (free_read_records): ... New function.
+ (add_non_frame_wild_read): New function.
+ (scan_insn): Call add_non_frame_wild_read on non-const calls.
+ (scan_reads_nospill): Handle instructions with non_frame_wild_read.
+ (dse_step5_nospill): Call scan_reads_nospill for instructions
+ marked as non_frame_wild_read.
+ (dse_step7): Free escaped_n, escaped_p and kill_on_calls bitmaps.
+
+2011-06-14 Joseph Myers <joseph@codesourcery.com>
+
+ * common/common-target-def.h, common/common-target.def,
+ common/common-target.h, common/config/default-common.c,
+ common/config/pa/pa-common.c: New files.
+ * Makefile.in (common_out_file, common_out_object_file,
+ COMMON_TARGET_H, COMMON_TARGET_DEF_H): New.
+ (OBJS-libcommon-target): Include $(common_out_object_file).
+ (prefix.o): Update dependencies.
+ ($(common_out_object_file), common/common-target-hooks-def.h,
+ s-common-target-hooks-def-h): New.
+ (s-tm-texi): Also check timestamp on common-target.def.
+ (build/genhooks.o): Update dependencies.
+ * config.gcc (common_out_file, target_has_targetm_common): Define.
+ * config/pa/som.h (ALWAYS_STRIP_DOTDOT): Replace with
+ TARGET_ALWAYS_STRIP_DOTDOT.
+ * configure.ac (common_out_object_file): Define.
+ (common_out_file, common_out_object_file): Substitute.
+ (common): Create directory.
+ * configure: Regenerate.
+ * doc/tm.texi.in (targetm_common): Document.
+ (TARGET_ALWAYS_STRIP_DOTDOT): Add @hook entry.
+ * doc/tm.texi: Regenerate.
+ * genhooks.c (hook_array): Also include common/common-target.def.
+ * prefix.c (tm.h): Don't include.
+ (common/common-target.h): Include.
+ (ALWAYS_STRIP_DOTDOT): Don't define.
+ (update_path): Use targetm_common.always_strip_dotdot instead of
+ ALWAYS_STRIP_DOTDOT.
+ * system.h (ALWAYS_STRIP_DOTDOT): Poison.
+
+2011-06-14 David Li <davidxl@google.com>
+
+ * passes.c (execute_function_todo): Remove TODO_dump_func.
+ (execute_one_pass): Remove TODO_dump_func.
+ (execute_function_dump): New function.
+ * tree-vrp.c: Remove TODO_dump_func.
+ * regrename.c: Remove TODO_dump_func.
+ * fwprop.c: Remove TODO_dump_func.
+ * tree-into-ssa.c: Remove TODO_dump_func.
+ * tree-complex.c: Remove TODO_dump_func.
+ * tracer.c: Remove TODO_dump_func.
+ * tree-loop-distribution.c: Remove TODO_dump_func.
+ * postreload-gcse.c: Remove TODO_dump_func.
+ * postreload.c: Remove TODO_dump_func.
+ * tree-ssa-loop-ch.c: Remove TODO_dump_func.
+ * tree-tailcall.c: Remove TODO_dump_func.
+ * ipa-cp.c: Remove TODO_dump_func.
+ * final.c: Remove TODO_dump_func.
+ * tree-emutls.c: Remove TODO_dump_func.
+ * omp-low.c: Remove TODO_dump_func.
+ * tree-ssa-dse.c: Remove TODO_dump_func.
+ * tree-ssa-uncprop.c: Remove TODO_dump_func.
+ * auto-inc-dec.c: Remove TODO_dump_func.
+ * reorg.c: Remove TODO_dump_func.
+ * tree-ssa-copyrename.c: Remove TODO_dump_func.
+ * tree-ssa-ccp.c: Remove TODO_dump_func.
+ * compare-elim.c: Remove TODO_dump_func.
+ * mode-switching.c: Remove TODO_dump_func.
+ * modulo-sched.c: Remove TODO_dump_func.
+ * tree-call-cdce.c: Remove TODO_dump_func.
+ * cse.c: Remove TODO_dump_func.
+ * web.c: Remove TODO_dump_func.
+ * tree-stdarg.c: Remove TODO_dump_func.
+ * lto-streamer-out.c: Remove TODO_dump_func.
+ * tree-ssa-math-opts.c: Remove TODO_dump_func.
+ * tree-ssa-dom.c: Remove TODO_dump_func.
+ * tree-nrv.c: Remove TODO_dump_func.
+ * loop-init.c: Remove TODO_dump_func.
+ * gimple-low.c: Remove TODO_dump_func.
+ * ipa-inline.c: Remove TODO_dump_func.
+ * tree-ssa-sink.c: Remove TODO_dump_func.
+ * jump.c: Remove TODO_dump_func.
+ * ifcvt.c: Remove TODO_dump_func.
+ * tree-ssa-loop.c: Remove TODO_dump_func.
+ * recog.c: Remove TODO_dump_func.
+ * dse.c: Remove TODO_dump_func.
+ * tree-ssa-ifcombine.c: Remove TODO_dump_func.
+ * matrix-reorg.c: Remove TODO_dump_func.
+ * tree-eh.c: Remove TODO_dump_func.
+ * regmove.c: Remove TODO_dump_func.
+ * function.c: Remove TODO_dump_func.
+ * tree-vectorizer.c: Remove TODO_dump_func.
+ * ipa-split.c: Remove TODO_dump_func.
+ * gcse.c: Remove TODO_dump_func.
+ * tree-if-conv.c: Remove TODO_dump_func.
+ * init-regs.c: Remove TODO_dump_func.
+ * tree-ssa-phiopt.c: Remove TODO_dump_func.
+ * implicit-zee.c: Remove TODO_dump_func.
+ * lower-subreg.c: Remove TODO_dump_func.
+ * bt-load.c: Remove TODO_dump_func.
+ * tree-dfa.c: Remove TODO_dump_func.
+ * except.c: Remove TODO_dump_func.
+ * emit-rtl.c: Remove TODO_dump_func.
+ * store-motion.c: Remove TODO_dump_func.
+ * cfgexpand.c: Remove TODO_dump_func.
+ * tree-cfgcleanup.c: Remove TODO_dump_func.
+ * cfgcleanup.c: Remove TODO_dump_func.
+ * tree-ssa-pre.c: Remove TODO_dump_func.
+ * tree-sra.c: Remove TODO_dump_func.
+ * tree-mudflap.c: Remove TODO_dump_func.
+ * tree-ssa-copy.c: Remove TODO_dump_func.
+ * cfglayout.c: Remove TODO_dump_func.
+ * tree-ssa-forwprop.c: Remove TODO_dump_func.
+ * tree-ssa-dce.c: Remove TODO_dump_func.
+ * ira.c: Remove TODO_dump_func.
+ * tree-ssa.c: Remove TODO_dump_func.
+ * integrate.c: Remove TODO_dump_func.
+ * tree-optimize.c: Remove TODO_dump_func.
+ * tree-ssa-phiprop.c: Remove TODO_dump_func.
+ * tree-object-size.c: Remove TODO_dump_func.
+ * combine.c: Remove TODO_dump_func.
+ * bb-reorder.c: Remove TODO_dump_func.
+ * cprop.c: Remove TODO_dump_func.
+ * var-tracking.c: Remove TODO_dump_func.
+ * tree-profile.c: Remove TODO_dump_func.
+ * tree-vect-generic.c: Remove TODO_dump_func.
+ * reg-stack.c: Remove TODO_dump_func.
+ * sched-rgn.c: Remove TODO_dump_func.
+ * tree-ssa-structalias.c: Remove TODO_dump_func.
+ * tree-switch-conversion.c: Remove TODO_dump_func.
+ * tree-cfg.c: Remove TODO_dump_func.
+ * tree-ssa-reassoc.c: Remove TODO_dump_func.
+ * combine-stack-adj.c: Remove TODO_dump_func.
+ * dce.c: Remove TODO_dump_func.
+ * tree-ssanames.c: Remove TODO_dump_func.
+ * regcprop.c: Remove TODO_dump_func.
+
+2011-06-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/47364
+ * builtins.c (expand_builtin_strlen): Expand strlen to Pmode
+ and properly handle result not in Pmode.
+
+2011-06-14 Robert Millan <rmh@gnu.org>
+
+ * config/i386/kfreebsd-gnu.h: Resync with `config/i386/linux.h'.
+ * config/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKER): Resync with
+ `config/linux.h'.
+
+ * config/i386/kfreebsd-gnu64.h: New file.
+ * config.gcc (x86_64-*-kfreebsd*-gnu): Replace `i386/kfreebsd-gnu.h'
+ with `i386/kfreebsd-gnu64.h'.
+
+ * config/i386/linux64.h (GNU_USER_LINK_EMULATION32)
+ (GNU_USER_LINK_EMULATION64): New macros.
+ * config/i386/gnu-user64.h (LINK_SPEC): Rely on
+ `GNU_USER_LINK_EMULATION32' and `GNU_USER_LINK_EMULATION64' instead
+ of hardcoding `elf_i386' and `elf_x86_64'.
+
+2011-06-14 Nick Clifton <nickc@redhat.com>
+
+ PR target/49403
+ * config/v850/v850.c (v850_memory_move_cost): Add reg_class_t parameter.
+
+ PR target/49402
+ * config.gcc(v850*-*-*): Avoid duplication of v850.opt.
+
+2011-06-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/49103
+ * tree.h (DECL_NONSHAREABLE): Define.
+ (struct tree_decl_common): Change decl_common_unused to
+ decl_nonshareable_flag.
+ * cfgexpand.c (expand_used_vars_for_block, clear_tree_used):
+ Ignore vars with DECL_NONSHAREABLE bit set.
+ * tree-cfg.c (gimple_duplicate_bb): Set DECL_NONSHAREABLE
+ on stores to automatic aggregate vars.
+
+ PR rtl-optimization/49390
+ Revert:
+ 2010-06-29 Bernd Schmidt <bernds@codesourcery.com>
+
+ * cse.c (exp_equiv_p): For MEMs, if for_gcse, only compare
+ MEM_ALIAS_SET.
+
+2011-06-14 Zdenek Dvorak <ook@ucw.cz>
+ Tom de Vries <tom@codesourcery.com>
+
+ PR target/45098
+ * cfgloop.h (nb_iterations_upper_bound, nb_iterations_estimate):
+ Document changed semantics.
+ (max_stmt_executions, max_stmt_executions_int): Declare.
+ * tree-data-ref.c (estimated_loop_iterations)
+ (estimated_loop_iterations_int): Move functions...
+ * tree-ssa-loop-niter.c (estimated_loop_iterations)
+ (estimated_loop_iterations_int): here.
+ (record_estimate): Change nb_iterations_upper_bound and
+ nb_iterations_estimate semantics.
+ (max_stmt_executions, max_stmt_executions_int): New function.
+ * tree-data-ref.c (estimated_loop_iterations_tree): Rename to ...
+ (max_stmt_executions_tree): this.
+ (analyze_miv_subscript): Use max_stmt_executions_tree instead of
+ estimated_loop_iterations_tree.
+ tree-ssa-loop-ivopts.c (avg_loop_niter): Use
+ max_stmt_executions_int instead of estimated_loop_iterations_int.
+ * predict.c (predict_loops): Idem.
+ * tree-parloops.c (parallelize_loops): Idem.
+ * tree-data-ref.c (analyze_siv_subscript_cst_affine)
+ (compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine)
+ (init_omega_for_ddr_1): Idem.
+ * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse)
+ (loop_prefetch_arrays): Idem
+ * graphite-sese-to-poly.c (build_loop_iteration_domains): Use
+ max_stmt_executions instead of estimated_loop_iterations.
+ * tree-data-ref.c (estimated_loop_iterations_tree): Idem.
+ * tree-vrp.c (adjust_range_with_scev): Use estimated_loop_iterations
+ instead of nb_iterations_upper_bound.
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * ipa.c (cgraph_address_taken_from_non_vtable_p): Check the ref type.
+
+2011-06-14 Richard Henderson <rth@redhat.com>
+
+ PR debug/48459
+ * dwarf2out.c (frame_pointer_fb_offset_valid): New.
+ (based_loc_descr): Assert it's true.
+ (compute_frame_pointer_to_fb_displacement): Set it, rather than
+ aborting immediately.
+
+2011-06-14 Sanjin Liu <scliu@faraday-tech.com>
+ Mingfeng Wu <mingfeng@faraday-tech.com>
+
+ * doc/invoke.texi: Re-add missing -mcpu docs for Faraday cores.
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * ipa-cp.c (ipcp_iterate_stage): Revert accidental commit.
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_make_decl_local): Handle DECL_ONE_ONLY
+ similarly to DECL_COMDAT.
+ * cgraphunit.c (cgraph_analyze_function): Likewise.
+ * ipa.c (function_and_variable_visibility): Likewise.
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not output
+ BINFO_VIRTUALS when streaming for ltrans unit.
+
+2011-06-13 David Edelsohn <dje.gcc@gmail.com>
+
+ * config/rs6000/rs6000.md (movdi_mfpgpr): Remove POWER mnemonic.
+ (movdi_internal64): Same.
+
+2011-06-13 Edmar Wienskoski <edmar@freescale.com>
+
+ PR target/44618
+ * config/rs6000/rs6000.md (save_gpregs_<mode>): Replaced pattern with
+ a set of similar patterns, where the MATCH_OPERAND for the function
+ argument is replaced with individual references to hardware registers.
+ (save_fpregs_<mode>): Ditto
+ (restore_gpregs_<mode>): Ditto
+ (return_and_restore_gpregs_<mode>): Ditto
+ (return_and_restore_fpregs_<mode>): Ditto
+ (return_and_restore_fpregs_aix_<mode>): Ditto
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * ipa-utils.c (postorder_stack): New structure.
+ (ipa_reverse_postorder): Handle aliases.
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.c (reset_edge_caches): Walk aliases.
+ (update_caller_keys): Do not test inlinability of aliases.
+ * ipa-inline-analysis.c (do_estimate_edge_time): Look through alias.
+ (do_estimate_growth): Fix typo.
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-transform.c (+can_remove_node_now_p_1): Break out from...
+ (can_remove_node_now_p): ... here; handle same comdat groups.
+ (clone_inlined_nodes): Update use of can_remove_node_now_p add TODO.
+ (inline_call): Update use of can_remove_node_now_p.
+
+2011-06-13 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
+
+ * config/h8300/h8300.md (bsetqi_msx, bclrqi_msx, bnotqi_msx): Added
+ condition to disallow non-identical memory locations.
+ (*andqi3_2, andqi3_1, iorqi3_1, xorqi3_1): Reorder insn to give
+ preference to bit manipulation instructions.
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_for_node_thunks_and_aliases,
+ cgraph_for_node_and_aliases): Fix thinko in recursive walking.
+ (nonremovable_p): New function.
+ (cgraph_can_remove_if_no_direct_calls_p): New function.
+ (used_from_object_file_p): New functoin.
+ (cgraph_will_be_removed_from_program_if_no_direct_calls): Look for
+ references from aliases.
+ * cgraph.h (cgraph_can_remove_if_no_direct_calls_p): Bring offline.
+ * ipa-inline.c (check_caller_edge): New function.
+ (want_inline_function_called_once_p): Use it; accept aliases called
+ once, too.
+ * ipa-inline-analysis.c (do_estimate_growth): Remove FIXME.
+
+2011-06-13 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR target/48454
+ * config/arm/neon.md (vec_pack_trunc): Set the lengths
+ correctly for the case with Quad vectors.
+
+2011-06-13 Jakub Jelinek <jakub@redhat.com>
+ Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49352
+ * tree-vect-loop.c (vect_is_slp_reduction): Don't count debug uses at
+ all, make sure loop_use_stmt after the loop is a def stmt of a used
+ SSA_NAME that is the only one defined inside of the loop. Don't
+ check for COND_EXPR and GIMPLE_BINARY_RHS.
+ (vect_is_simple_reduction_1): Call vect_is_slp_reduction only if
+ check_reduction is true.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/49373
+ * ipa.c (cgraph_externally_visible_p): Check resolution info.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/48836
+ * ipa-inline-transform.c: Include tree-pass.h
+ (inline_transform): Set TODO_update_ssa_only_virtuals.
+ * Makefile.in (ipa-inline-transform.o): Add tree-pass.h.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/49378
+ * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p): Rule out
+ aliases and thunks.
+
+2011-06-12 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vect-data-refs.c (vect_peeling_hash_get_most_frequent):
+ Take number of iterations to peel into account for equally frequent
+ misalignment values.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ * lto-streamer-out.c (produce_symtab): Stream out the newly
+ represented aliases.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ * ipa-prop.c (ipa_make_edge_direct_to_target): Fix code setting
+ varying args.
+ (ipa_update_after_lto_read): Likewise.
+ (ipa_write_node_info): Do not sream call_with_var_arguments.
+ (ipa_read_node_info): Likewise.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ * ipa.c (cgraph_comdat_can_be_unshared_p): Fix pasto.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ * lto-symtab.c (lto_cgraph_replace_node): Kill same body alias code.
+ (lto_symtab_resolve_can_prevail_p): Likewise.
+ (lto_symtab_merge_cgraph_nodes): Update merging of aliases.
+ * cgraph.c (same_body_aliases_done): New global var.
+ (cgraph_same_body_alias_1): Rename to ...
+ (cgraph_create_function_alias): ... this one; reorg to new
+ representation.
+ (cgraph_same_body_alias): Use cgraph_create_function_alias;
+ record references when asked to.
+ (cgraph_add_thunk): Fix formating.
+ (cgraph_get_node): Kill same body alias code.
+ (cgraph_node_for_asm): Likewise.
+ (cgraph_remove_same_body_alias): Remove.
+ (cgraph_remove_node): Kill same body alias code.
+ (cgraph_mark_address_taken_node): Mark also the aliased function
+ as having address taken.
+ (dump_cgraph_node): Dump same body aliases.
+ (cgraph_for_node_thunks_and_aliases): Update for new alias
+ representation.
+ (cgraph_for_node_and_aliases): Likewise.
+ * cgraph.h (same_body): Kll pointer.
+ (same_body_alias): Update comment.
+ (same_body_aliases_done): Declare.
+ (cgraph_remove_same_body_alias): Remove declaration.
+ (cgraph_create_function_alias): Declare.
+ (cgraph_process_same_body_aliases): Declare.
+ (cgraph_function_with_gimple_body_p): Check for alias.
+ (cgraph_can_remove_if_no_direct_calls_p): Look for aliases.
+ (cgraph_alias_aliased_node): New function.
+ (cgraph_function_node): Update for new aliases.
+ (cgraph_function_or_thunk_node): Likewise.
+ * ipa-inline-transform.c (can_remove_node_now_p): Look for aliases.
+ (inline_call): Remove dead aliases.
+ * cgraphunit.c (cgraph_decide_is_function_needed): Disable assembler
+ name hack for same body aliases.
+ (clone_of_p): Look through aliases.
+ (verify_cgraph_node): Verify aliases.
+ (cgraph_analyze_function): Analyze aliases; fixup C++ bugs.
+ (cgraph_process_same_body_aliases): New function.
+ (process_function_and_variable_attributes): Disable weakref warning on
+ alias.
+ (cgraph_analyze_functions): Handle aliases.
+ (cgraph_mark_functions_to_output): Handle aliases same way as thunks.
+ (assemble_thunks): Rename to ...
+ (assemble_thunks_and_aliases): ... this one; handle aliases, too.
+ (cgraph_expand_function): Remove alias output code.
+ (cgraph_output_in_order): Skip aliases.
+ (cgraph_preserve_function_body_p): Aliases don't need preserving.
+ * ipa-ref.c (ipa_ref_use_name): Add alias reference.
+ (ipa_record_reference): Do not assert on alias references.
+ (ipa_ref_has_aliases_p): New function.
+ * ipa-ref.h (enum ipa_ref_use): Add IPA_REF_ALIAS.
+ (ipa_ref_has_aliases_p): Declare.
+ * lto-cgraph.c (lto_output_node): Handle aliases.
+ (input_node): Likewise.
+ * lto-streamer-out.c (lto_output): Skip aliases.
+ (produce_symtab): Kill same_body_alias code.
+ * ipa-utils.c (ipa_reverse_postorder): Add FIXME.
+ (ipa_reverse_postorder): Use cgraph_only_called_directly_or_aliased_p.
+ * ipa-inline.c (update_caller_keys): Walk aliases.
+ (inline_small_functions): Fix thinko in previous patch.
+ * ipa.c (cgraph_externally_visible_p): Do not walk aliases.
+ (function_and_variable_visibility): Do not walk same body aliases.
+ * tree-ssa-structalias.c (associate_varinfo_to_alias): New function.
+ (ipa_pta_execute): Use it.
+
+2011-06-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (vec_dupv4sf): Correct mode of forced register.
+ (*vec_dupv2df): Rename from vec_dupv2df.
+ (vec_dupv2df): New expander.
+
+2011-06-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (AVX_VEC_DUP_MODE): Rename from AVX256MODE24P.
+
+2011-06-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md: Use default value in "isa" attribute.
+ * config/i386/sse.md: Ditto.
+ * config/i386/mmx.md: Ditto.
+
+2011-06-10 Wei Guozhi <carrot@google.com>
+
+ PR target/45335
+ * config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da,
+ stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns.
+ (ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patterns and
+ related peephole2.
+ (strd, strd_reg1, strd_reg2 and peephole2): New insn patterns and
+ related peephole2.
+ * config/arm/arm-protos.h (arm_check_ldrd_operands): New prototype.
+ (arm_legitimate_ldrd_p): New prototype.
+ (arm_output_ldrd): New prototype.
+ * config/arm/arm.c (arm_check_ldrd_operands): New function.
+ (arm_legitimate_ldrd_p): New function.
+ (arm_output_ldrd): New function.
+
+2011-06-10 David Li <davidxl@google.com>
+
+ * cgraphunit.c (cgraph_finalize_compilation_unit): Pass dump.
+ * passes.c (passr_eq): New function.
+ (create_pass_tab): New function.
+ (pass_traverse): New function.
+ (dump_one_pass): New function.
+ (dump_pass_list): New function.
+ (dump_passes): New function.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_set_nothrow_flag_1): Update cgraph after
+ setting the nothrow flag.
+ * ipa-reference.c (propagate): Skip aliases.
+ * ipa-pure-const.c (propagate_pure_const): Skip aliases.
+ (propagate_nothrow): Skip aliases; do not update cgraph.
+ (local_pure_const): Do not update cgraph.
+ * tree-profile.c (tree_profiling): Do fixup_cfg.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * ipa.c (cgraph_non_local_node_p_1): Break out from ...;
+ (cgraph_local_node_p): ... here; handle aliases.
+ (has_addr_references_p): Break out from ...;
+ (cgraph_remove_unreachable_nodes) ... here.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * opts.c (default_options): Enlist OPT_finline_functions_called_once.
+ * common.opt (flag_inline_functions_called_once): Do not
+ initialize to 1.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * ipa-cp.c (ipcp_versionable_function_p): Thunks are not versionable.
+ (ipcp_initialize_node_lattices): Do not deal with aliases;
+ Do not try to propagate through thunks.
+ (ipcp_change_tops_to_bottom): Do not deal with aliases.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * ipa-prop.c (ipa_write_node_info): Stream jump functions
+ for indirect calls.
+ (ipa_read_node_info): Likewise.
+
+2011-06-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR lto/49302
+ * tree-ssa-math-opts.c (powi_as_mults): Minor cleanup.
+ (build_and_insert_call): Likewise.
+ (build_and_insert_ref): New.
+ (gimple_expand_builtin_pow): Minor cleanup.
+ (gimple_expand_builtin_cabs): New.
+ (execute_cse_sincos): Add case for BUILT_IN_CABS.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * ipa-cp.c (ipcp_versionable_function_p): Aliases are not versionable.
+ (ipcp_cloning_candidate_p): Aliases are not clonning candidates.
+ (ipcp_initialize_node_lattices): We don't propagate through an aliases.
+ (ipcp_propagate_stage): Skip aliases when propagating.
+ (ipcp_need_redirect_p): Skip aliases.
+ (ipcp_insert_stage): Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY and
+ collect_callers_of_node.
+ * ipa-prop.c (ipa_init_func_list): Do not analyze datastructures
+ for aliases.
+ (ipa_compute_jump_functions): Look through aliases.
+
+2011-06-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * doc/sourcebuild.texi (Effective-Target Keywords, pie): Document it.
+
+2011-06-10 Hans-Peter Nilsson <hp@axis.com>
+
+ * ira-costs.c: Remove #ifdefs on dead FORBIDDEN_INC_DEC_CLASSES.
+ Adjust comments.
+ * system.h (FORBIDDEN_INC_DEC_CLASSES): Poison.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * ipa-cp.c (ipcp_process_devirtualization_opportunities):
+ Update call of gimple_get_virt_method_for_binfo.
+ * gimple-fold.c (gimple_get_virt_method_for_binfo): Remove
+ refuse_thunks parameter.
+ (gimple_fold_call): Update.
+ * ipa-prop.c (try_make_edge_direct_virtual_call): Update.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * tree-sra.c (all_callers_have_enough_arguments_p): Rename to ...
+ (not_all_callers_have_enough_arguments_p): ... this one; turn into
+ worker for cgraph_for_node_and_aliases.
+ (convert_callers_for_node): Break out from ...
+ (convert_callers): ... here.
+ (modify_function): Use collect_callers_of_node.
+ (ipa_early_sra): Use cgraph_for_node_and_aliases.
+
+2011-06-10 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49361
+ * fold-const.c (fold_binary_loc): Only fold x * x to pow (x, 2.0)
+ when not already in gimple form.
+
+2011-06-10 Richard Guenther <rguenther@suse.de>
+
+ PR bootstrap/49344
+ * tree-ssa-math-opts.c (convert_mult_to_fma): Use
+ FOR_EACH_PHI_OR_STMT_USE.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-transform.c (can_remove_node_now_p): Move out of...
+ (clone_inlined_nodes): ... here.
+ (inline_call): Use cgraph_function_or_thunk_node; redirect edge
+ to real destination prior inlining.
+ * ipa-inline.c (caller_growth_limits, can_inline_edge_p,
+ can_early_inline_edge_p, want_early_inline_function_p,
+ want_early_inline_function_p, want_inline_small_function_p,
+ want_inline_self_recursive_call_p, want_inline_function_called_once_p,
+ edge_badness, update_all_callee_keys, lookup_recursive_calls,
+ add_new_edges_to_heap, inline_small_functions, flatten_function,
+ inline_always_inline_functions, early_inline_small_functions): Use
+ cgraph_function_or_thunk_node.
+ * ipa-inline-analysis.c (evaluate_conditions_for_edge,
+ dump_inline_edge_summary, estimate_function_body_sizes): Likewise.
+ (do_estimate_edge_growth_1): Break out from ...
+ (do_estimate_growth) ... here; walk aliases.
+ (inline_generate_summary): Skip aliases.
+
+2011-06-10 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Scan stmts
+ forward when combining, visit inserted stmts when a stmt was changed.
+
+2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * tree.h (error_operand_p): Add.
+ * dbxout.c (dbxout_type_fields): Use the latter.
+ * c-decl.c (add_stmt): Likewise.
+ * gimplify.c (omp_add_variable, omp_notice_variable,
+ gimplify_scan_omp_clauses): Likewise.
+
+2011-06-10 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.c (avr_function_arg_advance): Fix thinko about
+ when a value is actually passed in regs.
+
+2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
+ Laurent Rougé <laurent.rouge@menta.fr>
+
+ * doc/invoke.texi (SPARC options): Add -mflat.
+ * config/sparc/sparc.opt: Likewise.
+ * config/sparc/sparc-protos.h (sparc_expand_epilogue): Add parameter.
+ (sparc_flat_expand_prologue): Declare.
+ (sparc_flat_expand_epilogue): Likewise.
+ * config/sparc/sparc.h (CPP_CPU_SPEC): Do not handle -msoft-float.
+ (CPP_ENDIAN_SPEC): Replace with...
+ (CPP_OTHER_SPEC): ...this. Also handle -mflat and -msoft-float.
+ (CPP_SPEC): Adjust to above change.
+ (EXTRA_SPECS): Likewise.
+ (SPARC_INCOMING_INT_ARG_FIRST): Add TARGET_FLAT handling.
+ (INCOMING_REGNO): Likewise.
+ (OUTGOING_REGNO): Likewise.
+ (LOCAL_REGNO): Likewise.
+ (SETUP_FRAME_ADDRESSES): Likewise.
+ (FIXED_REGISTERS): Set 0 for %fp.
+ (CALL_USED_REGISTERS): Likewise.
+ (INITIAL_ELIMINATION_OFFSET): Pass current_function_is_leaf.
+ (EXIT_IGNORE_STACK): Define to 1 unconditionally.
+ (RETURN_ADDR_REGNUM): Define.
+ (RETURN_ADDR_RTX): Use it.
+ (INCOMING_RETURN_ADDR_REGNUM): Define.
+ (INCOMING_RETURN_ADDR_RTX): Use it.
+ (DWARF_FRAME_RETURN_COLUMN): Likewise.
+ (EH_RETURN_REGNUM): Define.
+ (EH_RETURN_STACKADJ_RTX): Use it.
+ (EH_RETURN_HANDLER_RTX): Delete.
+ (EPILOGUE_USES): Use them and add TARGET_FLAT handling.
+ * config/sparc/sparc.c (apparent_fsize, actual_fsize, num_gfregs):
+ Delete.
+ (struct machine_function): Add frame_size, apparent_frame_size,
+ frame_base_reg, frame_base_offset, n_global_fp_regs and
+ save_local_in_regs_p fields.
+ (sparc_frame_size, sparc_apparent_frame_size, sparc_frame_base_reg,
+ sparc_frame_base_offset, sparc_n_global_fp_regs,
+ sparc_save_local_in_regs_p): New macros.
+ (sparc_option_override): Error out if -fcall-saved-REG is specified
+ for Out registers.
+ (eligible_for_restore_insn): Fix formatting.
+ (eligible_for_return_delay): Likewise. Add TARGET_FLAT handling.
+ (eligible_for_sibcall_delay): Likewise.
+ (RTX_OK_FOR_OFFSET_P, RTX_OK_FOR_OLO10_P): Add MODE parameter.
+ (sparc_legitimate_address_p): Adjust to above change.
+ (save_global_or_fp_reg_p): New predicate.
+ (return_addr_reg_needed_p): Likewise.
+ (save_local_or_in_reg_p): Likewise.
+ (sparc_compute_frame_size): Use them. Add TARGET_FLAT handling.
+ (SORR_SAVE, SORR_RESTORE): Delete.
+ (sorr_pred_t): New typedef.
+ (sorr_act_t): New enum.
+ (save_or_restore_regs): Rename to...
+ (emit_save_or_restore_regs): ...this. Change type of LOW and HIGH
+ parameters, remove ACTION parameter, add LEAF_FUNCTION_P, SAVE_P,
+ ACTION_TRUE and ACTION_FALSE parameters. Implement more general
+ mechanism. Add CFI information for double-word saves in 32-bit mode.
+ (emit_adjust_base_to_offset): New function extracted from...
+ (emit_save_or_restore_regs): ...this. Rename the rest to...
+ (emit_save_or_restore_regs_global_fp_regs): ...this.
+ (emit_save_or_restore_regs_local_in_regs): New function.
+ (gen_create_flat_frame_[123]): New functions.
+ (sparc_expand_prologue): Use SIZE local variable. Adjust.
+ (sparc_flat_expand_prologue): New function.
+ (sparc_asm_function_prologue): Add TARGET_FLAT handling.
+ (sparc_expand_epilogue): Use SIZE local variable. Adjust.
+ (sparc_flat_expand_epilogue): New function.
+ (sparc_can_use_return_insn_p): Add TARGET_FLAT handling.
+ (output_return): Likewise.
+ (output_sibcall): Likewise.
+ (sparc_output_mi_thunk): Likewise.
+ (sparc_frame_pointer_required): Likewise.
+ (sparc_conditional_register_usage): If TARGET_FLAT, disable the leaf
+ function optimization.
+ * config/sparc/sparc.md (flat): New attribute.
+ (prologue): Add TARGET_FLAT handling.
+ (save_register_window): Disable if TARGET_FLAT.
+ (create_flat_frame_[123]): New patterns.
+ (epilogue): Add TARGET_FLAT handling.
+ (sibcall_epilogue): Likewise.
+ (eh_return): New expander.
+ (eh_return_internal): New insn and splitter.
+ (return_internal): Add TARGET_FLAT handling.
+ (untyped_return): Remove bogus test and use RETURN_ADDR_REGNUM.
+ (save_stack_nonlocal): Use RETURN_ADDR_REGNUM.
+ (nonlocal_goto): Add TARGET_FLAT handling.
+ * config/sparc/t-elf: Add -mflat multilib.
+ * config/sparc/t-leon: Likewise.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * ipa-utils.c (searchc): Use cgraph_function_or_thunk_node.
+ * ipa-pure-const.c (analyze_function): Aliases don't need analysis.
+ (self_recursive_p): Use cgraph_function_node.
+ (propagate_pure_const): Likewise.
+ (propagate_nothrow): Likewise.
+ * ipa-reference.c (ipa_reference_get_not_read_global): Use
+ cgraph_function_node.
+ (propagate_bits): Likewise.
+ (propagate): Likewise.
+
+2011-06-10 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+ Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.c (const_ok_for_op): Check to see if mvn can be used.
+ * config/arm/vfp.md (*arm_movdi_vfp): Delete.
+ (*thumb2_movdi_vfp): Delete.
+ (*arm_movdi_vfp_cortexa8): Delete.
+ (*movdi_vfp): Consolidate from *arm_movdi_vfp and *thumb2_movdi_vfp.
+ (*movdi_vfp_cortexa8): Likewise.
+
+2011-06-10 Richard Guenther <rguenther@suse.de>
+
+ * stor-layout.c (initialize_sizetypes): Give names to all
+ sizetype kinds.
+
+2011-06-10 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49318
+ * tree-vect-loop.c (vect_determine_vectorization_factor): Remove
+ irrelevant pattern statements.
+
+2011-06-10 Hans-Peter Nilsson <hp@axis.com>
+
+ * system.h (SETJMP_VIA_SAVE_AREA): Poison.
+
+ PR bootstrap/49354
+ * ira-costs.c (setup_regno_cost_classes_by_mode): Add missing cast
+ to last assignment.
+
+2011-06-09 Jan Hubicka <jh@suse.cz>
+
+ * cgraphunit.c (cgraph_reset_node): Do not set redefined_extern_inline;
+ do not recompute reachable flag.
+ (cgraph_finalize_function, cgraph_analyze_functions): Set
+ redefined_extern_inline here.
+
+2011-06-09 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.h (cgraph_only_called_directly_or_aliased_p): Rename from ...
+ (cgraph_only_called_directly_p): ... this one; bring offline.
+ (resolution_used_from_other_file_p, cgraph_used_from_object_file_p,
+ varpool_used_from_object_file_p): Drop names from the declaratoin.
+ (cgraph_for_node_thunks_and_aliases, cgraph_for_node_and_aliases,
+ collect_callers_of_node): New.
+ (cgraph_function_node, cgraph_function_or_thunk_node): New functions.
+ (cgraph_edge_recursive_p): Use cgraph_function_node.
+ * cgraph.c (cgraph_add_thunk): Check that thunk is not already alias.
+ (cgraph_node_cannot_be_local_p_1): Break out from ...
+ (cgraph_node_can_be_local_p): ... here; walk aliases.
+ (cgraph_for_node_thunks_and_aliases): New function.
+ (cgraph_for_node_and_aliases): New function.
+ (cgraph_make_node_local_1): Break out from ...
+ (cgraph_make_node_local) ... here; use
+ cgraph_for_node_thunks_and_aliases.
+ (cgraph_set_nothrow_flag_1): Break out from ...
+ (cgraph_set_nothrow_flag) ... here;
+ use cgraph_for_node_thunks_and_aliases.
+ (cgraph_set_const_flag_1): Break out from ...
+ (cgraph_set_const_flag) ... here;
+ use cgraph_for_node_thunks_and_aliases.
+ (cgraph_set_pure_flag_1): Break out from ...
+ (cgraph_set_pure_flag) ... here;
+ use cgraph_for_node_thunks_and_aliases.
+ (cgraph_propagate_frequency_1): Break out from ...
+ (cgraph_propagate_frequency) ... here; use
+ cgraph_for_node_thunks_and_aliases.
+ (cgraph_used_from_object_file_p): Do not care about aliases.
+ (cgraph_not_only_called_directly_p_1, cgraph_only_called_directly_p):
+ New functions.
+ (collect_callers_of_node_1, collect_callers_of_node): New functions.
+
+2011-06-10 Hans-Peter Nilsson <hp@axis.com>
+
+ PR rtl-optimization/49154
+ * config/cris/cris.h (FIXED_REGISTERS): Include CRIS_CC0_REGNUM.
+ (enum reg_class): Add SRP_REGS and MOF_SRP_REGS.
+ (REG_CLASS_NAMES, REG_CLASS_CONTENTS, REGNO_REG_CLASS)
+ (PREFERRED_RELOAD_CLASS, SECONDARY_RELOAD_CLASS): Adjust to fit.
+ * config/cris/cris.h (cris_register_move_cost): Remove
+ !TARGET_V32 code. Tweak comments.
+
+2011-06-09 Jan Hubicka <jh@suse.cz>
+
+ * cgraphbuild.c (record_eh_tables): Mark personality function as having
+ address taken.
+
+2011-06-10 Hans-Peter Nilsson <hp@axis.com>
+
+ PR rtl-optimization/49154
+ * ira-costs.c (setup_regno_cost_classes_by_mode): If there already
+ is a matching slot in the hashtable, assign it to classes_ptr.
+
+ PR rtl-optimization/49154
+ * doc/tm.texi.in (Register Classes): Document rule for the narrowest
+ register classes.
+ * doc/tm.texi: Regenerate.
+
+2011-06-09 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/49307
+ * config/sh/sh.md (UNSPEC_CHKADD): New.
+ (chk_guard_add): New define_insn_and_split.
+ (symGOT_load): Use chk_guard_add instead of blockage.
+
+2011-06-09 Kai Tietz <ktietz@redhat.com>
+
+ * libgcc2.c (L_trampoline): Include windows.h for mingw targets.
+
+2011-06-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.md (return_internal): Adjust 'length' attribute.
+
+2011-06-09 Wei Guozhi <carrot@google.com>
+
+ PR target/46975
+ * config/arm/arm.md (*addsi3_carryin_compare0_<optab>): New pattern.
+ (peephole2 for conditional move): Generate 16 bit instructions.
+
+2011-06-09 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*movdi_internal_rex64): Merge
+ alternatives 6 and 8.
+
+2011-06-09 David Li <davidxl@google.com>
+
+ * cgraphunit.c (cgraph_finalize_compilation_unit): Pass dump.
+ * passes.c (passr_eq): New function.
+ (create_pass_tab): New function.
+ (pass_traverse): New function.
+ (dump_one_pass): New function.
+ (dump_pass_list): New function.
+ (dump_passes): New function.
+
+2011-06-09 David Li <davidxl@google.com>
+
+ * tree-complex.c (tree_lower_complex): Gate cleanup.
+ * tree-stdarg.c (check_all_va_list_escapes): Ditto.
+ (execute_optimize_stdarg): Ditto.
+ * tree-eh.c (execute_lower_eh_dispatch): Ditto.
+ (execute_cleanup_eh_1): Ditto.
+ (execute_cleanup_eh): Ditto.
+ * gcse.c (gate_rtl_pre): Ditto.
+ (execute_rtl_pre): Ditto.
+ * except.c (finish_eh_generation): Ditto.
+ (convert_to_eh_region_ranges): Ditto.
+ * cprop.c (one_cprop_pass): Ditto.
+
+2011-06-09 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR target/48673
+ * config/ia64/ia64.c (ia64_reorg): Clear BB_DISABLE_SCHEDULE flag
+ in all basic blocks.
+
+2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/alpha/netbsd.h (ENABLE_EXECUTE_STACK): Remove.
+ (HAVE_ENABLE_EXECUTE_STACK): Define.
+ * config/alpha/osf5.h (ENABLE_EXECUTE_STACK): Remove.
+ (HAVE_ENABLE_EXECUTE_STACK): Define.
+ * config/darwin.h (ENABLE_EXECUTE_STACK): Remove.
+ (HAVE_ENABLE_EXECUTE_STACK): Define.
+ * config/i386/mingw32.h (MINGW_ENABLE_EXECUTE_STACK): Remove.
+ (ENABLE_EXECUTE_STACK): Remove.
+ (HAVE_ENABLE_EXECUTE_STACK): Define.
+ [IN_LIBGCC2]: Don't include <windows.h>.
+ * config/i386/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove.
+ (HAVE_ENABLE_EXECUTE_STACK): Define.
+ * config/i386/netbsd64.h (ENABLE_EXECUTE_STACK): Remove.
+ (HAVE_ENABLE_EXECUTE_STACK): Define.
+ * config/netbsd.h (NETBSD_ENABLE_EXECUTE_STACK): Remove.
+ * config/openbsd.h (ENABLE_EXECUTE_STACK): Remove.
+ (HAVE_ENABLE_EXECUTE_STACK): Define.
+ * config/sol2.h (ENABLE_EXECUTE_STACK): Remove.
+ (HAVE_ENABLE_EXECUTE_STACK): Define.
+ * config/sparc/freebsd.h (ENABLE_EXECUTE_STACK): Remove.
+ (HAVE_ENABLE_EXECUTE_STACK): Define.
+ * config/sparc/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove.
+ (HAVE_ENABLE_EXECUTE_STACK): Define.
+ * config/alpha/alpha.c (alpha_trampoline_init): Test
+ HAVE_ENABLE_EXECUTE_STACK.
+ * config/i386/i386.c (ix86_trampoline_init): Likewise.
+ * config/sparc/sparc.c (sparc32_initialize_trampoline): Likewise.
+ (sparc64_initialize_trampoline): Likewise.
+ * libgcc2.c [L_enable_execute_stack]: Remove.
+ * system.h (ENABLE_EXECUTE_STACK): Poison.
+ * doc/tm.texi.in (Trampolines, ENABLE_EXECUTE_STACK): Remove.
+ * doc/tm.texi: Regenerate.
+ * Makefile.in (LIBGCC2_CFLAGS): Add -fbuilding-libgcc.
+
+2011-06-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/49308
+ * dce.c (reset_unmarked_insns_debug_uses): Avoid shadowing insn
+ variable. After resetting and rescanning insn continue with previous
+ statement.
+
+2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (gcc_cv_as_hidden): Enable on *-*-darwin*.
+ (gcc_cv_ld_hidden): Likewise.
+ * configure: Regenerate.
+ * config/i386/i386.c (USE_HIDDEN_LINKONCE): Remove TARGET_MACHO.
+ (ix86_stack_protect_fail): Mark unused.
+ (TARGET_STACK_PROTECT_FAIL) [TARGET_MACHO]: Don't redefine.
+ * config/rs6000/rs6000.c (rs6000_assemble_visibility)
+ [TARGET_MACHO]: Don't define.
+ (TARGET_ASM_ASSEMBLE_VISIBILITY): Likewise.
+ (TARGET_STACK_PROTECT_FAIL): Likewise.
+ (rs6000_stack_protect_fail): Mark unused.
+ * dwarf2asm.c (dw2_output_indirect_constant_1): Mark decl hidden if
+ USE_LINKONCE_INDIRECT. Don't emit .hidden expicitly.
+
+2011-06-08 Andi Kleen <ak@linux.intel.com>
+
+ * varasm.c (get_section): Print location of other conflict
+ for section conflicts.
+
+2011-06-08 Andi Kleen <ak@linux.intel.com>
+
+ * config/i386/driver-i386.c (host_detect_local_cpu):
+ Add model 0x2d Intel CPU.
+
+2011-06-08 Andi Kleen <ak@linux.intel.com>
+
+ * reginfo.c (global_regs_decl): Add.
+ (globalize_reg): Add decl parameter. Compute location. Pass location
+ to warnings and add inform. Store decl in global_regs_decl.
+ * rtl.h (globalize_reg): Update prototype.
+ * varasm.c (make_decl_rtl): Pass decl to globalize_reg().
+
+2011-06-09 Mingjie Xing <mingjie.xing@gmail.com>
+
+ * treestruct.def (TS_TYPE_DECL): Fix the printable name typo.
+
+2011-06-08 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/49305
+ * config/sh/predicates.md (general_movsrc_operand): Check
+ mode for memory with indexed address for QI and HImode.
+ (general_movdst_operand): Likewise.
+
+2011-06-09 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * doc/objc.texi (Traditional GNU Objective-C runtime API): Updated.
+
+2011-06-08 Alexandre Oliva <aoliva@redhat.com>
+
+ * tree-flow-inline.h (op_iter_init): Reject GIMPLE_PHI stmts.
+ (num_ssa_operands): Likewise.
+ (op_iter_init_phiuse): Forward-declare.
+ (delink_stmt_imm_use): Iterate with FOR_EACH_PHI_OR_STMT_USE.
+
+2011-06-08 Nick Clifton <nickc@redhat.com>
+
+ * doc/invoke.texi (ARM Options): Update description of
+ -mthumb-interwork.
+
+2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/driver-i386.c (host_detect_local_cpu): Support
+ unknown Intel family 0x6 CPUs.
+
+2011-06-08 Martin Jambor <mjambor@suse.cz>
+
+ * tree-sra.c (mark_rw_status): Removed.
+ (analyze_access_subtree): New parameter parent instead of
+ mark_read and mark_write, propagate from that.
+
+2011-06-08 Julian Brown <julian@codesourcery.com>
+
+ * config/arm/arm.c (arm_libcall_uses_aapcs_base): Use correct ABI
+ for double-precision helper functions in hard-float mode if only
+ single-precision arithmetic is supported in hardware.
+
+2011-06-08 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/49303
+ * sel-sched.c (move_op): Use correct type for 'res'. Verify that
+ code_motion_path_driver returned 0 or 1.
+ (sel_region_finish): Clear h_d_i_d.
+
+2011-06-08 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/sh.c (prepare_move_operands): Set pic register
+ appropriately for global and local dynamic tls models even
+ if flag_pic is unset.
+
+2011-06-07 Jason Merrill <jason@redhat.com>
+
+ * pretty-print.h (ATTRIBUTE_GCC_PPDIAG): Use GCC_DIAG_STYLE if set.
+
+2011-06-07 Xinliang David Li <davidxl@google.com>
+ * passes.c (enable_disable_pass): Handle assembler name.
+ (is_pass_explicitly_enabled_or_disabled): Ditto.
+
+2011-06-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR tree-optimization/48497
+ * doc/sourcebuild.texi (Directives, dg-additional-options): Document.
+
+2011-06-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR tree-optimization/46728
+ * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Change FIXME
+ to use gimple_val_nonnegative_real_p.
+ * gimple-fold.c (gimple_val_nonnegative_real_p): New function.
+ * gimple.h (gimple_val_nonnegative_real_p): New declaration.
+
+2011-06-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.md (*movsf_internal): Optimize AVX check.
+
+2011-06-07 Sergey Grechanik <mouseentity@ispras.ru>
+
+ * config/arm/arm.c (coproc_secondary_reload_class): Return NO_REGS for
+ constant vectors.
+
+2011-06-07 Richard Guenther <rguenther@suse.de>
+
+ * stor-layout.c (initialize_sizetypes): Initialize all
+ sizetypes based on target definitions.
+ (set_sizetype): Remove.
+ * tree.c (build_common_tree_nodes): Do not call set_sizetype.
+ * tree.h (set_sizetype): Remove.
+
+2011-06-07 Nick Clifton <nickc@redhat.com>
+
+ * config.gcc: Unify V850 architecture options and add support for
+ newer V850 architectures.
+ * config/v850/t-v850e: Delete.
+
+2011-06-07 Richard Guenther <rguenther@suse.de>
+
+ * tree.c (build_common_tree_nodes): Also initialize size_type_node.
+ Call set_sizetype from here.
+
+2011-06-07 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/arm.md (*maddhidi4tb, *maddhidi4tt): New define_insns.
+ (*maddhisi4tb, *maddhisi4tt): New define_insns.
+
+2011-06-07 Bernd Schmidt <bernds@codesourcery.com>
+ Andrew Stubbs <ams@codesourcery.com>
+
+ * simplify-rtx.c (simplify_unary_operation_1): Canonicalize widening
+ multiplies.
+ * doc/md.texi (Canonicalization of Instructions): Document widening
+ multiply canonicalization.
+
+2011-06-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR gcov-profile/49299
+ * value-prof.c (gimple_ic): Don't assume icall has a fallthru edge.
+
+2011-06-07 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vectorizer.h (vect_recog_func_ptr): Make last argument to be
+ a pointer.
+ * tree-vect-patterns.c (vect_recog_widen_sum_pattern,
+ vect_recog_widen_mult_pattern, vect_recog_dot_prod_pattern,
+ vect_recog_pow_pattern): Likewise.
+ (vect_pattern_recog_1): Remove declaration.
+ (widened_name_p): Remove declaration. Add new argument to specify
+ whether to check that both types are either signed or unsigned.
+ (vect_recog_widen_mult_pattern): Update documentation. Handle
+ unsigned patterns and multiplication by constants.
+ (vect_pattern_recog_1): Update vect_recog_func references. Use
+ statement information from the statement returned from pattern
+ detection functions.
+ (vect_pattern_recog): Update vect_recog_func reference.
+ * tree-vect-stmts.c (vectorizable_type_promotion): For widening
+ multiplication by a constant use the type of the other operand.
+
+2011-06-06 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR rtl-optimization/49145
+ * combine.c (make_compound_operation): Handle ZERO_EXTEND specially.
+
+2011-06-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/49262
+ * dwarf2out.c (native_encode_initializer): Decrement count in each
+ iteration.
+
+ PR debug/49294
+ * dwarf2out.c (mem_loc_descriptor) <do_shift>: Give up for
+ non-MODE_INT modes.
+
+ PR c++/49264
+ * gimple-fold.c (fold_stmt_1): Don't try to fold *& on the lhs
+ if stmt folded into nothing.
+ * tree-inline.c (fold_marked_statements): If a builtin at the end of
+ a bb folded into nothing, just update cgraph edges and move to next bb.
+ * cgraph.c (cgraph_update_edges_for_call_stmt_node): Allow new_stmt
+ to be NULL. Don't compute count and frequency if new_call is NULL.
+
+2011-06-04 Diego Novillo <dnovillo@google.com>
+
+ * Makefile.in (lto-compress.o): Add dependency on LTO_STREAMER_H.
+ (cgraph.o): Likewise.
+ (cgraphunit.o): Likewise.
+ * cgraphunit.c: Include lto-streamer.h
+ (cgraph_finalize_compilation_unit): Call lto_streamer_hooks_init
+ if LTO is enabled.
+ * lto-streamer-in.c (unpack_value_fields): Call
+ streamer_hooks.unpack_value_fields if set.
+ (lto_materialize_tree): For unhandled nodes, first try to
+ call lto_streamer_hooks.alloc_tree, if it exists.
+ (lto_input_ts_decl_common_tree_pointers): Move reading of
+ DECL_INITIAL to lto_streamer_read_tree.
+ (lto_read_tree): Call lto_streamer_hooks.read_tree if set.
+ (lto_streamer_read_tree): New.
+ (lto_reader_init): Rename from lto_init_reader.
+ Move initialization code to lto/lto.c.
+ * lto-streamer-out.c (pack_value_fields): Call
+ streamer_hooks.pack_value_fields if set.
+ (lto_output_tree_ref): For tree nodes that are not normally indexable,
+ call streamer_hooks.indexable_with_decls_p before giving up.
+ (lto_output_ts_decl_common_tree_pointers): Move handling
+ for FUNCTION_DECL and TRANSLATION_UNIT_DECL to lto_streamer_write_tree.
+ (lto_output_tree_header): Call streamer_hooks.is_streamable instead of
+ lto_is_streamable. Call lto_streamer_hooks.output_tree_header if set.
+ (lto_write_tree): Call lto_streamer_hooks.write_tree if set.
+ (lto_streamer_write_tree): New.
+ (lto_output): Call lto_streamer_init directly.
+ (lto_writer_init): Remove.
+ * lto-streamer.c (streamer_hooks): New.
+ (lto_streamer_cache_create): Call streamer_hooks.preload_common_nodes
+ instead of lto_preload_common_nodes.
+ (lto_is_streamable): Move from lto-streamer.h
+ (lto_streamer_hooks_init): New.
+ (streamer_hooks): New.
+ (streamer_hooks_init): New.
+ * lto-streamer.h (struct output_block): Forward declare.
+ (struct lto_input_block): Likewise.
+ (struct data_in): Likewise.
+ (struct bitpack_d): Likewise.
+ (struct streamer_hooks): Declare.
+ (streamer_hooks): Declare.
+ (lto_streamer_hooks_init): Declare.
+ (lto_streamer_write_tree): Declare.
+ (lto_streamer_read_tree): Declare.
+ (streamer_hooks_init): Declare.
+ (lto_is_streamable): Move to lto-streamer.c
+
+2011-06-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * longlong.h (smul_ppmm): The resulting register pair contains the
+ higher order word first.
+
+2011-06-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR tree-optimization/46728
+ * builtins.c (powi_table): Remove.
+ (powi_lookup_cost): Remove.
+ (powi_cost): Remove.
+ (expand_powi_1): Remove.
+ (expand_powi): Remove.
+ (expand_builtin_pow_root): Remove.
+ (expand_builtin_pow): Remove.
+ (expand_builtin_powi): Eliminate handling of constant exponent.
+ (expand_builtin): Use expand_builtin_mathfn_2 for BUILT_IN_POW.
+
+2011-06-06 Alexandre Oliva <aoliva@redhat.com>
+
+ * cprop.c (local_cprop_pass): Don't set changed for debug insns.
+
+2011-06-06 Alexandre Oliva <aoliva@redhat.com>
+
+ * dce.c (reset_unmarked_insns_debug_uses): New.
+ (delete_unmarked_insns): Skip debug insns.
+ (prescan_insns_for_dce): Likewise.
+ (rest_of_handle_ud_dce): Reset debug uses of removed sets.
+ * reg-stack.c (subst_stack_regs_in_debug_insn): Signal when no
+ active reg can be found.
+ (subst_all_stack_regs_in_debug_insn): New. Reset debug insn then.
+ (convert_regs_1): Use it.
+
+2011-06-06 Alexandre Oliva <aoliva@redhat.com>
+
+ * tree-pretty-print.c (dump_function_header): Add flags.
+ Don't dump decl_uid with nouid.
+ * tree-pretty-print.h (dump_function_header): Adjust.
+ * final.c (rest_of_clean_state): Pass dump_flags on, with nouid.
+ * passes.c (pass_init_dump_file): Pass dump_flags on.
+ * tree-cfg.c (gimple_dump_cfg): Pass flags on.
+
+2011-06-06 Alexandre Oliva <aoliva@redhat.com>
+
+ PR bootstrap/49270
+ * ipa-inline-analysis.c (read_predicate): Initialize all clauses.
+
+2011-06-06 Mikael Pettersson <mikpe@it.uu.se>
+
+ PR tree-optimization/49243
+ * calls.c (setjmp_call_p): Also check if fndecl has the
+ returns_twice attribute.
+
+2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/mips/iris6.h (ENDFILE_SPEC): Use crtfastmath.o if
+ -ffast-math etc.
+
+2011-06-06 Richard Henderson <rth@redhat.com>
+ Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/42210
+ * config/avr/predicates.md (const1_operand, const_0_to_7_operand):
+ New predicates.
+ * config/avr/avr.md ("insv"): New insn expander.
+ ("*movbitqi.1-6.a", "*movbitqi.1-6.b", "*movbitqi.0", "*insv.io",
+ "*insv.not.io", "*insv.reg"): New insns.
+
+2011-06-06 Hans-Peter Nilsson <hp@bitrange.com>
+
+ PR target/49285
+ * config/mmix/mmix.md ("truncdfsf2", "extendsfdf2"): Correct predicate
+ to nonimmediate_operand from memory_operand for the operand that is to
+ be forced to memory by the expander. Lose the constraints.
+
+2011-06-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.c (output_return): Fix thinko in the output of an
+ EH return when delayed branches are disabled.
+
+2011-06-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*movdf_internal_rex64) <case 8,9,10>:
+ Remove MODE_TI handling. Remove SSE1 handling in attribute "mode"
+ calculation.
+ (*movdf_internal_rex64) <case 6,7,8>: Remove MODE_TI handling.
+ Simplify MODE_V1DF and MODE_V2SF handling.
+ (*movsf_internal): Remove x constraint from alternative 7 of operand 1.
+ Simplify MODE_SF handling.
+
+2011-06-04 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/48893
+ PR tree-optimization/49091
+ PR tree-optimization/49179
+ * ipa-inline-analysis.c (evaluate_conditions_for_known_args):
+ Bounds check.
+
+2011-06-04 Jan Hubicka <jh@suse.cz>
+
+ PR lto/48954
+ * lto-cgraph.c (output_node_opt_summary): Handle NULL skip args
+ bitmaps.
+
+2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * doc/invoke.texi: Document -Wdelete-non-virtual-dtor.
+
+2011-06-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/49281
+ * config/i386/i386.md (*lea_general_4): Require INTVAL (operands[3])
+ to be strictly smaller than 1 << shiftcount.
+
+2011-06-04 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimize/48929
+ * ipa-inline-analysis.c (remap_edge_predicates): Fix handling
+ of empty predicate.
+
+2011-06-04 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/48333
+ * calls.c (emit_call_1): Prefer the __builtin declaration of
+ builtin functions.
+
+2011-06-03 Diego Novillo <dnovillo@google.com>
+
+ * lto-streamer-in.c (unpack_value_fields): Remove unneeded asserts.
+ (lto_input_tree_pointers): Likewise.
+ * lto-streamer-out.c (pack_value_fields): Likewise.
+ (lto_output_tree_pointers): Likewise.
+ * lto-streamer.h (lto_is_streamable): Add check for OMP_CLAUSE
+ and OPTIMIZATION_NODE.
+
+2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/alpha/linux.h (MD_UNWIND_SUPPORT): Remove.
+ * config/alpha/osf5.h (MD_UNWIND_SUPPORT): Remove.
+ * config/alpha/vms.h (MD_UNWIND_SUPPORT): Remove.
+ * config/bfin/linux.h (MD_UNWIND_SUPPORT): Remove.
+ * config/bfin/uclinux.h (MD_UNWIND_SUPPORT): Remove.
+ * config/i386/linux.h (MD_UNWIND_SUPPORT): Remove.
+ * config/i386/linux64.h (MD_UNWIND_SUPPORT): Remove.
+ * config/i386/sol2.h (MD_UNWIND_SUPPORT): Remove.
+ * config/i386/mingw32.h (MD_UNWIND_SUPPORT): Remove.
+ * config/ia64/linux.h (MD_UNWIND_SUPPORT): Remove.
+ * config/ia64/vms.h (MD_UNWIND_SUPPORT): Remove.
+ * config/m68k/linux.h (MD_UNWIND_SUPPORT): Remove.
+ * config/mips/linux.h (MD_UNWIND_SUPPORT): Remove.
+ * config/pa/pa-hpux.h (MD_UNWIND_SUPPORT): Remove.
+ * config/pa/pa32-linux.h (MD_UNWIND_SUPPORT): Remove.
+ * config/rs6000/darwin.h (MD_UNWIND_SUPPORT): Remove.
+ * config/rs6000/linux.h (MD_UNWIND_SUPPORT): Remove.
+ * config/rs6000/linux64.h (MD_UNWIND_SUPPORT): Remove.
+ * config/s390/linux.h (MD_UNWIND_SUPPORT): Remove.
+ * config/s390/tpf.h (MD_UNWIND_SUPPORT): Remove.
+ * config/sh/linux.h (MD_UNWIND_SUPPORT): Remove.
+ * config/sparc/linux.h (MD_UNWIND_SUPPORT): Remove.
+ * config/sparc/linux64.h (MD_UNWIND_SUPPORT): Remove.
+ * config/sparc/sol2.h (MD_UNWIND_SUPPORT): Remove.
+ * config/xtensa/linux.h (MD_UNWIND_SUPPORT): Remove.
+ * config/alpha/linux-unwind.h: Move to ../libgcc/config/alpha.
+ * config/alpha/osf5-unwind.h: Move to ../libgcc/config/alpha.
+ * config/alpha/vms-unwind.h: Move to ../libgcc/config/alpha.
+ * config/bfin/linux-unwind.h: Move to ../libgcc/config/bfin.
+ * config/i386/linux-unwind.h: Move to ../libgcc/config/i386.
+ * config/i386/sol2-unwind.h: Move to ../libgcc/config/i386.
+ * config/i386/w32-unwind.h: Move to ../libgcc/config/i386.
+ * config/ia64/linux-unwind.h: Move to ../libgcc/config/ia64.
+ * config/ia64/vms-unwind.h: Move to ../libgcc/config/ia64.
+ * config/m68k/linux-unwind.h: Move to ../libgcc/config/m68k.
+ * config/mips/linux-unwind.h: Move to ../libgcc/config/mips.
+ * config/pa/hpux-unwind.h: Move to ../libgcc/config/pa.
+ * config/pa/linux-unwind.h: Move to ../libgcc/config/pa.
+ * config/rs6000/darwin-unwind.h: Move to ../libgcc/config/rs6000.
+ * config/rs6000/linux-unwind.h: Move to ../libgcc/config/rs6000.
+ * config/s390/linux-unwind.h: Move to ../libgcc/config/s390.
+ * config/s390/tpf-unwind.h: Move to ../libgcc/config/s390.
+ * config/sh/linux-unwind.h: Move to ../libgcc/config/sh.
+ * config/sparc/linux-unwind.h: Move to ../libgcc/config/sparc.
+ * config/sparc/sol2-unwind.h: Move to ../libgcc/config/sparc.
+ * config/xtensa/linux-unwind.h: Move to ../libgcc/config/xtensa.
+ * config/darwin9.h (DARWIN_LIBSYSTEM_HAS_UNWIND): Remove.
+ * system.h (MD_UNWIND_SUPPORT): Poison.
+ * doc/tm.texi.in (Exception Handling, MD_UNWIND_SUPPORT): Remove.
+ * doc/tm.texi: Regenerate.
+ * unwind-dw2.c: Include md-unwind-support.h instead of
+ MD_UNWIND_SUPPORT.
+ * config/ia64/unwind-ia64.c: Likewise.
+ * config/xtensa/unwind-dw2-xtensa.c: Likewise.
+
+2011-06-03 Jack Howarth <howarth@bromo.med.uc.edu>
+
+ * varpool.c (varpool_extra_name_alias): Return NULL, not false.
+
+2011-06-03 Richard Henderson <rth@redhat.com>
+ Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
+ (sigill_hdlr): Correct insn, insn size.
+ (set_fast_math) [!__x86_64__ && __sun__ && __svr4__]: Use movaps.
+
+2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.gcc (mips-sgi-irix6.5*): Set tmake_file to mips/t-irix6
+ t-slibgcc-dummy.
+ * config/mips/irix-crti.asm: Move to ../libgcc/config/mips/irix-crti.S.
+ * config/mips/irix-crtn.asm: Move to ../libgcc/config/mips/irix-crtn.S.
+ * config/mips/t-iris: Remove.
+ * config/mips/t-irix6: New file.
+ * config/mips/t-slibgcc-irix: Move to ../libgcc/config/mips.
+
+2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (LIB2ADDEHDEP): Remove.
+ * config/arm/t-bpabi (LIB2ADDEHDEP): Remove.
+ * config/arm/t-symbian (LIB2ADDEHDEP): Remove.
+ * config/picochip/t-picochip (LIB2ADDEHDEP): Remove.
+ * config/t-darwin (LIB2ADDEHDEP): Remove.
+ * config/t-freebsd (LIB2ADDEHDEP): Remove.
+ * config/t-linux (LIB2ADDEHDEP): Remove.
+
+2011-06-03 Diego Novillo <dnovillo@google.com>
+
+ * lto-streamer-in.c (get_resolution): Move to lto/lto.c.
+ (lto_register_var_decl_in_symtab): Likewise.
+ (lto_register_function_decl_in_symtab): Likewise.
+ (lto_read_tree): Move VAR_DECL and FUNCTION_DECL registration
+ logic to uniquify_nodes.
+
+2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/alpha/t-osf5: Remove.
+ * config/alpha/t-osf-pthread: Remove.
+ * config.gcc (alpha*-dec-osf5.1*): Set tmake_file to t-slibgcc-dummy.
+ * mkmap-flat.awk: Handle osf_export for Tru64 UNIX linker -input file.
+
+2011-06-03 Julian Brown <julian@codesourcery.com>
+
+ * config/arm/arm-cores.def (strongarm, strongarm110, strongarm1100)
+ (strongarm1110): Use strongarm tuning.
+ * config/arm/arm-protos.h (tune_params): Add max_insns_skipped field.
+ * config/arm/arm.c (arm_strongarm_tune): New.
+ (arm_slowmul_tune, arm_fastmul_tune, arm_xscale_tune, arm_9e_tune)
+ (arm_v6t2_tune, arm_cortex_tune, arm_cortex_a5_tune)
+ (arm_cortex_a9_tune, arm_fa726te_tune): Add max_insns_skipped field
+ setting, using previous defaults or 1 for Cortex-A5.
+ (arm_option_override): Set max_insns_skipped from current tuning.
+
+2011-06-03 Nathan Sidwell <nathan@codesourcery.com>
+
+ * doc/install.texi (Options specification): Document --with-specs.
+
+2011-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ * config/arm/neon.md (orndi3_neon): Actually split it.
+
+2011-06-02 Alexandre Oliva <aoliva@redhat.com>
+
+ * params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): Bump default to 10.
+ * var-tracking.c (reverse_op): Limite recurse depth to 5.
+
+2011-06-02 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/47590
+ * target.def (delay_sched2, delay_vartrack): New.
+ * doc/tm.texi.in: Update.
+ * doc/tm.texi: Rebuild.
+ * sched-rgn.c (gate_handle_sched2): Fail if delay_sched2.
+ * var-tracking.c (gate_handle_var_tracking): Likewise.
+ * config/bfin/bfin.c (bfin_flag_schedule_insns2): Drop.
+ (bfin_flag_var_tracking): Drop.
+ (output_file_start): Don't save and override flag_var_tracking.
+ (bfin_option_override): Ditto flag_schedule_insns_after_reload.
+ (bfin_reorg): Test original variables.
+ (TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define.
+ * config/ia64/ia64.c (ia64_flag_schedule_insns2): Drop.
+ (ia64_flag_var_tracking): Drop.
+ (TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define.
+ (ia64_file_start): Don't save and override flag_var_tracking.
+ (ia64_override_options_after_change): Ditto
+ flag_schedule_insns_after_reload.
+ (ia64_reorg): Test original variables.
+ * config/picochip/picochip.c (picochip_flag_schedule_insns2): Drop.
+ (picochip_flag_var_tracking): Drop.
+ (TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define.
+ (picochip_option_override): Don't save and override
+ flag_schedule_insns_after_reload.
+ (picochip_asm_file_start): Ditto flag_var_tracking.
+ (picochip_reorg): Test original variables.
+ * config/spu/spu.c (spu_flag_var_tracking): Drop.
+ (TARGET_DELAY_VARTRACK): Define.
+ (spu_var_tracking): New.
+ (spu_machine_dependent_reorg): Call it.
+ (asm_file_start): Don't save and override flag_var_tracking.
+
+2011-06-02 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/49163
+ * config/sh/predicates.md (general_movsrc_operand): Return 0
+ for memory and memory subreg of which address is an invalid
+ indexed address for QI and HImode.
+ (general_movdst_operand): Likewise.
+
+2011-06-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cse.c (cse_find_path): Refine change to exclude EDGE_ABNORMAL_CALL
+ edges only, when there is a non-local label in the function.
+ * postreload-gcse.c (bb_has_well_behaved_predecessors): Likewise.
+
+2011-06-02 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/constraints.md (Y3): New register constraint.
+ * config/i386/sse.md (*vec_interleave_highv2df): Merge with
+ *sse3_interleave_highv2df and *sse2_interleave_highv2df.
+ (*vec_interleave_lowv2df): Merge with *sse3_interleave_lowv2df and
+ *sse2_interleave_lowv2df.
+
+2011-06-02 Julian Brown <julian@codesourcery.com>
+
+ * config/arm/arm-cores.def (cortex-a5): Use cortex_a5 tuning.
+ * config/arm/arm.c (arm_cortex_a5_branch_cost): New.
+ (arm_cortex_a5_tune): New.
+
+2011-06-02 Julian Brown <julian@codesourcery.com>
+
+ * config/arm/arm-protos.h (tune_params): Add branch_cost hook.
+ * config/arm/arm.c (arm_default_branch_cost): New.
+ (arm_slowmul_tune, arm_fastmul_tune, arm_xscale_tune, arm_9e_tune)
+ (arm_v6t2_tune, arm_cortex_tune, arm_cortex_a9_tune)
+ (arm_fa726_tune): Set branch_cost field using
+ arm_default_branch_cost.
+ * config/arm/arm.h (BRANCH_COST): Use branch_cost hook from
+ current_tune structure.
+ * dojump.c (tm_p.h): Include file.
+
+2011-06-02 Julian Brown <julian@codesourcery.com>
+
+ * config/arm/arm-cores.def (arm1156t2-s, arm1156t2f-s): Use v6t2
+ tuning.
+ (cortex-a5, cortex-a8, cortex-a15, cortex-r4, cortex-r4f, cortex-m4)
+ (cortex-m3, cortex-m1, cortex-m0): Use cortex tuning.
+ * config/arm/arm-protos.h (tune_params): Add prefer_constant_pool
+ field.
+ * config/arm/arm.c (arm_slowmul_tune, arm_fastmul_tune)
+ (arm_xscale_tune, arm_9e_tune, arm_cortex_a9_tune)
+ (arm_fa726te_tune): Add prefer_constant_pool setting.
+ (arm_v6t2_tune, arm_cortex_tune): New.
+ * config/arm/arm.h (TARGET_USE_MOVT): Make dependent on
+ prefer_constant_pool setting.
+
+2011-06-02 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (standard_sse_constant_p) <case 1>: Simplify
+ switch statement.
+ * config/i386/i386.md (*movdf_internal_rex64) <case 8,9,10>: Ditto.
+ (*movdf_internal) <case 6,7,8>: Ditto.
+
+ * config/i386/constraints.md (Y4): New register constraint.
+ * config/i386/sse.md (vec_set<mode>_0): Merge with
+ *vec_set<mode>_0_sse4_1 and *vec_set<mode>_0_sse2.
+ (*vec_extractv2di_1): Merge from *vec_extractv2di_1_sse2 and
+ *vec_extractv2di_1_sse.
+ (*vec_concatv2di_rex64): Merge from *vec_concatv2di_rex64_sse4_1
+ and *vec_concatv2di_rex64_sse.
+
+2011-06-02 Stuart Henderson <shenders@gcc.gnu.org>
+
+ PR target/48807
+ * config/bfin/bfin.c (bfin_function_ok_for_sibcall): Check return value
+ of cgraph_local_info for null before attempting to use it.
+
+2011-06-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * function.h (struct stack_usage): Remove dynamic_alloc_count field.
+ (current_function_dynamic_alloc_count): Delete.
+ * builtins.c (expand_builtin_setjmp_setup): Do not set calls_setjmp.
+ (expand_builtin_nonlocal_goto): Remove obsolete comment.
+ (expand_builtin_update_setjmp_buf): Remove dead code.
+ * cse.c (cse_find_path): Do not follow a single abnormal incoming edge.
+ * explow.c (allocate_dynamic_stack_space): Remove SETJMP_VIA_SAVE_AREA
+ support.
+ * function.c (instantiate_virtual_regs): Likewise.
+ * postreload-gcse.c (bb_has_well_behaved_predecessors): Return false
+ for a block with a single abnormal incoming edge.
+ * config/sparc/sparc.h (STACK_SAVEAREA_MODE): Define.
+ (SETJMP_VIA_SAVE_AREA): Delete.
+ * config/sparc/sparc-protos.h (load_got_register): Declare.
+ * config/sparc/sparc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Define.
+ (load_got_register): Make global.
+ (sparc_frame_pointer_required): Add 'static'.
+ (sparc_can_eliminate): Likewise. Call sparc_frame_pointer_required.
+ (sparc_builtin_setjmp_frame_value): New function.
+ * config/sparc/sparc.md (UNSPECV_SETJMP): Remove.
+ (save_stack_nonlocal): New expander.
+ (restore_stack_nonlocal): Likewise.
+ (nonlocal_goto): Remove modes, adjust predicates and reimplement.
+ (nonlocal_goto_internal): New insn.
+ (goto_handler_and_restore): Delete.
+ (builtin_setjmp_setup): Likewise.
+ (do_builtin_setjmp_setup): Likewise.
+ (setjmp): Likewise.
+ (builtin_setjmp_receiver): New expander.
+
+2011-06-01 David Li <davidxl@google.com>
+
+ PR middle-end/49261
+ * tree-pretty-print.c (dump_function_header): Format cleanup.
+
+2011-06-01 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/49238
+ * config/sh/sh.c (expand_cbranchdi4): Use a scratch register if
+ needed when original operands are used for msw_skip comparison.
+
+2011-06-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/49250
+ * var-tracking.c (add_uses, add_stores): Don't call
+ cselib_subst_to_values on ENTRY_VALUE.
+
+2011-06-01 Diego Novillo <dnovillo@google.com>
+
+ * lto-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers): Call
+ output_record_start with LTO_null instead of output_zero.
+ (lto_output_ts_binfo_tree_pointers): Likewise.
+ (lto_output_tree): Likewise.
+ (output_eh_try_list): Likewise.
+ (output_eh_region): Likewise.
+ (output_eh_lp): Likewise.
+ (output_eh_regions): Likewise.
+ (output_bb): Likewise.
+ (output_function): Likewise.
+ (output_unreferenced_globals): Likewise.
+ * lto-streamer.h (enum LTO_tags): Reserve MAX_TREE_CODES
+ instead of NUM_TREE_CODES.
+ (lto_tag_is_tree_code_p): Check max value against MAX_TREE_CODES.
+ (lto_output_int_in_range): Change << to >> when shifting VAL.
+
+2011-06-01 Diego Novillo <dnovillo@google.com>
+
+ * lto-streamer-out.c (lto_output_ts_decl_non_common_tree_pointers):
+ Remove assertion for DECL_SAVED_TREE in FUNCTION_DECL nodes.
+
+2011-06-01 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR target/45074
+ * optabs.h (valid_multiword_target_p): Declare.
+ * expmed.c (extract_bit_field_1): Check valid_multiword_target_p when
+ doing multi-word operations.
+ * optabs.c (expand_binop): Likewise.
+ (expand_doubleword_bswap): Likewise.
+ (expand_absneg_bit): Likewise.
+ (expand_unop): Likewise.
+ (expand_copysign_bit): Likewise.
+ (multiword_target_p): New function.
+
+2011-06-01 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR rtl-optimization/48830
+ PR rtl-optimization/48808
+ PR rtl-optimization/48792
+ * reload.c (push_reload): Check contains_reg_of_mode.
+ * reload1.c (strip_paradoxical_subreg): New function.
+ (gen_reload_chain_without_interm_reg_p): Use it to handle
+ paradoxical subregs.
+ (emit_output_reload_insns, gen_reload): Likewise.
+
+2011-06-01 David Li <davidxl@google.com>
+
+ * predict.c : Change pass name
+ * ipa.c: Ditto.
+ * dce.c: Ditto.
+ * tree-profile.c: Ditto.
+ * except.c: Ditto.
+
+2011-06-01 David Li <davidxl@google.com>
+
+ * tree-pretty-print.c (dump_function_header): New function.
+ * final.c (rest_of_clean_state): Use header dumper.
+ * tree-cfg.c (gimple_dump_cfg): Use header dumper.
+ * passes.c (pass_init_dump_file): Use header dumper.
+
+2011-06-01 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (compare_loc_descriptor, scompare_loc_descriptor,
+ ucompare_loc_descriptor, minmax_loc_descriptor, clz_loc_descriptor,
+ popcount_loc_descriptor, bswap_loc_descriptor, rotate_loc_descriptor):
+ New functions.
+ (mem_loc_descriptor): Use them.
+
+ * var-tracking.c (create_entry_value): New function.
+ (vt_add_function_parameter): Use it.
+
+2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]:
+ Include <signal.h>, <ucontext.h>.
+ (sigill_caught): Define.
+ (sigill_hdlr): New function.
+ (set_fast_math) [!__x86_64__ && __sun__ && __svr4__]: Check if SSE
+ insns can be executed.
+ * config/sol2.h (ENDFILE_SPEC): Use crtfastmath.o if -ffast-math etc.
+ * config/sparc/sol2.h (ENDFILE_SPEC): Remove.
+
+2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/t-slibgcc-darwin: Move to ...
+ * config/t-slibgcc-dummy: ... this. Clarify comments.
+ * config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*,
+ powerpc-*-darwin*, powerpc64-*-darwin*): Reflect this.
+ (i[3456x]86-*-netware*): Add t-slibgcc-dummy to tmake_file.
+ (i[34567]86-*-rtems*): Remove extra_parts. Use i386/t-rtems.
+ Remove i386/t-crtstuff from tmake_file.
+ (i[34567]86-*-solaris2*): Remove t-svr4,
+ t-slibgcc-elf-ver, t-slibgcc-sld from tmake_file, add
+ t-slibgcc-dummy.
+ (sparc-*-elf*, sparc64-*-elf*): Remove tmake_file, extra_parts.
+ (sparc-*-rtems*, sparc64-*-rtems*): Remove sparc/t-crtin,
+ sparc/t-crtfm from tmake_file.
+ (sparc*-*-solaris2*): Remove sparc/t-sol2, sparc/t-crtfm,
+ t-slibgcc-elf-ver, t-slibgcc-sld, add t-slibgcc-dummy.
+ Remove extra_parts.
+ * config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Define.
+ * config/i386/t-nwld (SHLIB_LINK): Remove.
+ * config/i386/t-rtems-i386: Rename to ...
+ * config/i386/t-rtems: ... this.
+ ($(T)crti.o, $(T)crtn.o): Remove.
+ (FPBIT, DPBIT, LIB2FUNCS_EXTRA): Remove.
+ (dp-bit.c, fp-bit.c, xp-bit.c): Remove.
+ (EXTRA_MULTILIB_PARTS, LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/i386/t-sol2-10 (LIBGCC, INSTALL_LIBGCC,
+ EXTRA_MULTILIB_PARTS): Remove.
+ * config/sparc/t-sol2-64: Likewise.
+ * config/sparc/t-sol2: Remove.
+ * config/sparc/t-crtin: Remove.
+ * config/sparc/gmon-sol2.c: Move to ../libgcc/config.
+ * config/i386/gmon-sol2.c: Remove.
+ * config/i386/sol2-c1.asm: Move to ../libgcc/config/i386/sol2-c1.S.
+ * config/i386/sol2-ci.asm: Move to ../libgcc/config/i386/sol2-ci.S.
+ * config/i386/sol2-cn.asm: Move to ../libgcc/config/i386/sol2-cn.S.
+ * config/i386/sol2-gc1.asm: Remove.
+ * config/sparc/sol2-c1.asm: Move to ../libgcc/config/sparc/sol2-c1.S.
+ * config/sparc/sol2-ci.asm: Move to ../libgcc/config/sparc/sol2-ci.S.
+ * config/sparc/sol2-cn.asm: Move to ../libgcc/config/sparc/sol2-cn.S.
+ * config/t-slibgcc-sld: Remove.
+
+2011-06-01 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (mem_loc_descriptor) <do_ucompare>: Call
+ base_type_for_mode with op_mode instead of mode.
+
+2011-06-01 Paul Brook <paul@cpodesourcery.com>
+
+ * config/arm/arm-cores.def: Add cortex-r5. Add DIV flags to
+ Cortex-A15.
+ * config/arm/arm-tune.md: Regenerate.
+ * config/arm/arm-tables.opt: Regenerate.
+ * config/arm/arm.c (FL_DIV): Rename...
+ (FL_THUMB_DIV): ... to this.
+ (FL_ARM_DIV): Define.
+ (FL_FOR_ARCH7R, FL_FOR_ARCH7M): Use FL_THUMB_DIV.
+ (arm_arch_hwdiv): Remove.
+ (arm_arch_thumb_hwdiv, arm_arch_arm_hwdiv): New variables.
+ (arm_issue_rate): Add cortexr5.
+ * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Set
+ __ARM_ARCH_EXT_IDIV__.
+ (TARGET_IDIV): Define.
+ (arm_arch_hwdiv): Remove.
+ (arm_arch_arm_hwdiv, arm_arch_thumb_hwdiv): New prototypes.
+ * config/arm/arm.md (tune_cortexr4): Add cortexr5.
+ (divsi3, udivsi3): New patterns.
+ * config/arm/thumb2.md (divsi3, udivsi3): Remove.
+ * doc/invoke.texi: Document ARM -mcpu=cortex-r5
+
+2011-06-01 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-utils.c (ipa_dfs_info): New field scc_no.
+ * ipa-utils.c (searchc): Set scc_no.
+
+2011-06-01 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-utils.c (searchc_env): New field allow_overwritable.
+ (searchc): do not ignore edges to overwritable nodes if indicated
+ by env->allow_overwritable.
+ (ipa_reduced_postorder): Set env.allow_overwritable.
+
+2011-06-01 Richard Guenther <rguenther@suse.de>
+
+ * tree.c (free_lang_data): Do not reset boolean_type_node nor
+ char_type_node.
+ * lto-streamer.c (lto_record_common_node): Take node pointer,
+ do not register types.
+ (lto_preload_common_nodes): Explicitly skip preloading nodes
+ that differ between frontends.
+
+2011-05-31 Pat Haugen <pthaugen@us.ibm.com>
+
+ * config/rs6000/rs6000.h (REG_CLASS_CONTENTS): Remove vr0..vr2 from
+ NON_FLOAT_REGS.
+
+2011-05-31 Pat Haugen <pthaugen@us.ibm.com>
+
+ * config/rs6000/rs6000.c (rs6000_register_move_cost): Preserve from
+ parameter value for dump. Dump cost on outermost call only.
+ (rs6000_memory_move_cost): Dump cost on outermost call only.
+
+2011-05-31 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (resolve_addr_in_expr): Optimize away redundant
+ DW_OP_GNU_convert ops.
+
+ * cselib.c (promote_debug_loc): Allow l->next non-NULL for
+ cselib_preserve_constants.
+ (cselib_lookup_1): If cselib_preserve_constants,
+ a new VALUE is being created for REG and there is a VALUE for the
+ same register in wider mode, add another loc with lowpart SUBREG of
+ the wider VALUE.
+ (cselib_subst_to_values): Handle ENTRY_VALUE.
+ * var-tracking.c (replace_expr_with_values): Return NULL for
+ ENTRY_VALUE too.
+ * dwarf2out.c (convert_descriptor_to_signed): New function.
+ (mem_loc_descriptor) <case ZERO_EXTEND>: Optimize using DW_OP_and
+ instead of two shifts.
+ (mem_loc_descriptor) <do_shift>: ZERO_EXTEND second argument to
+ the right mode if needed.
+ (mem_loc_descriptor) <case MOD>: For typed ops just use DW_OP_mod.
+ (mem_loc_descriptor) <case UNSIGNED_FIX>: Use
+ convert_descriptor_to_signed.
+ (mem_loc_descriptor) <case UDIV, CLZ, CTZ, FFS, POPCOUNT, PARITY,
+ BSWAP, ROTATE, ROTATERT>: Handle these rtls.
+
+ PR target/48688
+ * config/i386/i386.md (*lea_general_4): New define_insn_and_split.
+
+2011-05-31 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md: Use SWI248x instead of X87MODEI, SWI24 instead
+ of X87MODEI12 and SWI48x instead of SSEMODEI24.
+ (SWI248x): New mode iterator, rename from X87MODEI.
+ (X87MODEI): Remove mode iterator.
+ (X87MODEI12): Ditto.
+ (SSEMODEI24): Ditto.
+
+2011-05-31 Alexandre Oliva <aoliva@redhat.com>
+
+ * params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): New.
+ * doc/invoke.texi: Document max-vartrack-expr-depth.
+ * var-tracking.c (EXPR_DEPTH): New.
+ (reverse_op, vt_expand_loc, vt_expand_loc_dummy): Use it.
+
+2011-05-31 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/i386/i386.c (ix86_rtx_costs): Drop NEG from sub for FMA.
+ * config/i386/sse.md: Add n to negated FMA pattern names.
+
+2011-05-31 Alexandre Oliva <aoliva@redhat.com>
+
+ * gcc.c (driver_handle_option): Fix disabling of -fcompare-debug.
+
+2011-05-31 Alexandre Oliva <aoliva@redhat.com>
+
+ * gengtype-state.c (read_state_params_structs): Initialize previous.
+
+2011-05-31 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*pushxf_nointeger): Merge alternatives 1 and 2.
+ (FP push_operand splitters): Merge {TF,XF,DF}mode splitters.
+
+2011-05-31 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*movtf_internal): Avoid allocating general
+ registers. Penalize F*r->o alternative to prevent partial memory
+ stalls. Slightly penalize *roF->*r alternative. Generate SSE
+ CONST_DOUBLE immediates when optimizing function for size. Do not move
+ CONST_DOUBLEs directly to memory for !TARGET_MEMORY_MISMATCH_STALL.
+ (*movxf_internal): Slightly penalize Yx*roF->Yx*r alternative.
+ (*movdf_internal): Slightly penalize Yd*roF->Yd*r alternative.
+ (*movdf_internal_rex64): Slightly penalize rm->r, F->m and r->m
+ alternatives.
+ (*movsf_internal): Slightly penalize rmF->r and Fr->m alternatives.
+
+ (fp_register_operand splitters): Use fp_register_operand
+ constraint. Do not use FP_REG_P in insn condition.
+ (any_fp_register_operand splitters): Use any_fp_register_operand
+ constraint. Do not use ANY_FP_REG_P in insn condition.
+
+2011-05-31 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.h (cgraph_inline_failed_t): Give enum a name
+ * lto-cgraph.c (LDPR_NUM_KNOWN): New macro.
+ (LTO_cgraph_tags): Add LTO_cgraph_last_tag.
+ (lto_output_edge): Use output_enum and var_len_unsigned.
+ (lto_output_varpool_node): Likewise.
+ (input_overwrite_node): Do not take resolution parameter;
+ extract it from a bitpack.
+ (input_node): Do not read resolution; use input_enum and
+ var_len_unsigned.
+ (input_varpool_node): Likewise.
+ (input_edge): Likewise.
+ (input_cgraph_1): Likewise.
+
+2011-05-31 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_register_canonical_type): Do not register
+ any types via gimple_register_type.
+
+2011-05-31 Jan Hubicka <jh@suse.cz>
+
+ * lto-symtab.c (lto_symtab_merge_cgraph_nodes): Merge alias decl
+ of thunks.
+
+2011-05-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/49235
+ * tree-ssa-address.c (gen_addr_rtx): Ignore base if it is const0_rtx.
+ (create_mem_ref_raw): Create MEM_REF even if base is INTEGER_CST.
+
+2011-05-31 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49093
+ * tree-vect-data-refs.c (vect_analyze_data_refs): Fail for volatile
+ data references.
+
+2011-05-31 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/49047
+ * dwarf2out.c (gen_subprogram_die): Emit linkage name attribute
+ for concrete functions containing the code of cloned functions.
+
+2011-05-31 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-forwprop.c (forward_propagate_into_comparison): Rename
+ to ...
+ (forward_propagate_into_comparison_1): ... this.
+ (forward_propagate_comparison): Rename to ...
+ (forward_propagate_into_comparison): ... this. Split out
+ real forward propagation code to ...
+ (forward_propagate_comparison): ... this.
+ (forward_propagate_into_gimple_cond): Remove looping.
+ (forward_propagate_into_cond): Likewise.
+ (simplify_not_neg_expr): Return whether we have done something.
+ (simplify_gimple_switch): Likewise.
+ (tree_ssa_forward_propagate_single_use_vars): Rename to ...
+ (ssa_forward_propagate_and_combine): ... this. Re-structure
+ to do a forward forward-propagation walk on BBs and a backward
+ stmt combining walk on BBs. Consistently re-scan changed statements.
+ (pass_forwprop): Adjust.
+
+2011-05-30 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (go_format_type): Correct length of name added to
+ obstack for anonymous field.
+
+2011-05-30 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/49186
+ * config/sh/sh.c (expand_cbranchdi4): Set msw_skip when the high
+ part of the second operand is 0.
+
+2011-05-30 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*movxf_internal): Penalize FYx*r->o alternative
+ to prevent partial memory stalls. Do not move CONST_DOUBLEs directly
+ to memory for !TARGET_MEMORY_MISMATCH_STALL.
+ (*movdf_internal_rex64): Do not penalize F->r alternative.
+ (*movdf_internal): Penalize FYd*r->o alternative to prevent partial
+ memory stalls. Generate SSE and x87 CONST_DOUBLE immediates only
+ when optimizing function for size. Do not move CONST_DOUBLEs
+ directly to memory for !TARGET_MEMORY_MISMATCH_STALL.
+ (FP move splitters): Merge {TF,XF,DF}mode splitters. Do not handle
+ SUBREGs. Do not check for MEM_P operands in the insn condition,
+ check for ANY_FP_REGNO_P instead.
+ * config/i386/constraints.md (Yd): Enable GENERAL_REGS for
+ TARGET_64BIT and for TARGET_INTEGER_DFMODE_MOVES when optimizing
+ function for speed.
+ * config/i386/i386.c (ix86_option_override_internal): Do not
+ set TARGET_INTEGER_DFMODE_MOVES here.
+
+2011-05-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/49168
+ * config/i386/i386.md (*movtf_internal): Handle misaligned load/store.
+
+2011-05-30 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (modified_type_die, gen_reference_type_die): Use
+ DW_TAG_rvalue_reference_type even for
+ -gdwarf-4 -fno-debug-types-section.
+
+2011-05-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR tree-optimization/46728
+ * tree-ssa-math-opts.c (build_and_insert_call): Reorder parms.
+ (build_and_insert_binop): New.
+ (gimple_expand_builtin_pow): Reorder args for
+ build_and_insert_call; use build_and_insert_binop; add more
+ optimizations for fractional exponents.
+
+2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
+
+ PR bootstrap/49190
+
+ Revert:
+ 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree.h (struct tree_identifier): Inherit from tree_typed, not
+ tree_common.
+ (HT_IDENT_TO_GCC_IDENT): Adjust for said change.
+ * tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as
+ TS_BASE instead of TS_COMMON.
+ * varasm.c (assemble_name): Remove assert.
+
+2011-05-30 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config.gcc: Keep obselete list sorted.
+
+2011-05-30 Jakub Jelinek <jakub@redhat.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * var-tracking.c (vt_add_function_parameter): Remap incoming MEMs with
+ crtl->args.internal_arg_pointer based address to arg_pointer_rtx if
+ there is a DRAP register and arg_pointer_rtx is the CFA pointer.
+ (vt_init_cfa_base): Don't equate cfa_base_rtx if stack was realigned.
+ (vt_initialize): Initialize cfa_base_rtx if there is a DRAP register.
+
+2011-05-30 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_types_compatible_p_1): Compare record
+ and union type members properly.
+
+2011-05-30 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49210
+ * ipa-split.c (split_function): Care for the case where the call
+ result is not trivially convertible to the result holding variable.
+
+2011-05-30 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49218
+ * tree-vrp.c (adjust_range_with_scev): Properly check whether
+ overflow occured.
+
+2011-05-30 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-forwprop.c (forward_propagate_into_comparison):
+ New function split out from ...
+ (forward_propagate_into_gimple_cond): ... here. Adjust.
+ (forward_propagate_into_cond): Likewise.
+ (forward_propagate_comparison): Also propagate into
+ comparisons on assignment RHS. Change return value to
+ behave similar to forward_propagate_into_cond.
+ (tree_ssa_forward_propagate_single_use_vars): Handle
+ strict-overflow warnings properly for forward_propagate_comparison.
+
+2011-05-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (gcc_cv_lto_plugin): Determine lto plugin support
+ from plugin linker.
+ * configure: Regenerate.
+
+2011-05-30 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49199
+ * tree-vect-loop.c (vect_is_slp_reduction): Check that the
+ non-reduction operands are either defined in the loop or by induction.
+
+2011-05-29 Xinliang David Li <davidxl@google.com>
+
+ * opts-global.c (handle_common_deferred_options): Handle new options.
+ * passes.c (register_one_dump_file): Call register_pass_name.
+ (execute_one_pass): Check explicit enable/disable flag.
+ (passr_hash): New function.
+ (passr_eq): Ditto.
+ (register_pass_name): Ditto.
+ (get_pass_by_name): Ditto.
+ (pass_hash): Ditto.
+ (pass_eq): Ditto.
+ (enable_pass): Ditto.
+ (disable_pass): Ditto.
+ (is_pass_explicitly_enabled_or_disabled): Ditto.
+
+2011-05-29 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*movoi_internal_avx): Use
+ standard_sse_constant_opcode for alternative 0.
+ (*movti_internal_sse): Ditto.
+ (*movti_internal_rex64): Use standard_sse_constant_opcode for
+ alternative 2.
+ (*movdi_internal_rex64): Use standard_sse_constant_opcode for
+ sselog1 type moves.
+ (*movsi_internal): Ditto.
+ (*movdi_internal): Ditto. Add ssecvt type moves.
+
+2011-05-29 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/48830
+ * rtlanal.c (simplify_subreg_regno): Adjust comment.
+
+2011-05-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/49095
+ * config/i386/predicates.md (plusminuslogic_operator): New predicate.
+ * config/i386/i386.md: Add peepholes for mem {+,-,&,|,^}= x; mem != 0.
+
+2011-05-29 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR target/43995
+ * config/mips/mips.c (mips_pic_call_symbol_from_set): Add a
+ recurse_p argument. Only follow register copies if it is set,
+ and prevent mips_find_pic_call_symbol from recursing.
+ (mips_find_pic_call_symbol): Add a recurse_p argument.
+ Pass it to mips_pic_call_symbol_from_set.
+ (mips_annotate_pic_calls): Update accordingly.
+
+2011-05-29 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * emit-rtl.c (try_split): Use a loop to search for
+ NOTE_INSN_CALL_ARG_LOCATIONs.
+
+2011-05-29 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49217
+ * ipa-pure-const.c (propagate_pure_const): Fix typos.
+
+2011-05-28 Jan Hubicka <jh@suse.cz>
+
+ * lto-streamer-out.c (hash_string_slot_node): Hash string based on its
+ length.
+ (string_slot_free): Remove
+ (create_output_block): Initialize obstack.
+ (destroy_output_block): Free obstack.
+ (lto_string_index): Add PERSISTENT parameter; do not duplicate
+ the string unless it needs to be added into the hash.
+ (lto_output_string_with_length): Add persistent attribute;
+ handle NULL strings.
+ (lto_output_string): Add PERSISTENT parameter.
+ (output_string_cst, output_identifier): Simplify.
+ (lto_output_location_bitpack): Update.
+ (lto_output_builtin_tree): Update.
+ * lto-streamer.h (struct output_block): Add obstack.
+ (lto_output_string, lto_output_string_with_length): Remove
+ declarations; functions are static now.
+
+2011-05-28 Jan Hubicka <jh@suse.cz>
+
+ * lto-streamer-out.c (pack_ts_fixed_cst_value_fields,
+ pack_ts_decl_common_value_fields, pack_ts_decl_with_vis_value_fields,
+ pack_ts_function_decl_value_fields, lto_output_builtin_tree,
+ output_cfg, output_gimple_stmt): Use enum and variable length i/o.
+ * lto-streamer-in.c (input_cfg, input_gimple_stmt,
+ unpack_ts_fixed_cst_value_fields, unpack_ts_decl_common_value_fields,
+ unpack_ts_decl_with_vis_value_fields,
+ unpack_ts_type_common_value_fields, unpack_ts_block_value_fields,
+ lto_get_builtin_tree): Use enum and variable length i/o.
+ * basic-block.h (profile_status_d): Add PROFILE_LAST.
+ * lto-streamer.h (bp_pack_int_in_range, bp_unpack_int_in_range):
+ New functions.
+ (bp_pack_enum, bp_unpack_enum): New macros.
+
+2011-05-28 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * genrecog.c: Remove redundant forward declarations.
+
+2011-05-28 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config.gcc: Deprecate mips*-*-openbsd*.
+
+2011-05-28 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR bootstrap/49195
+ * genrecog.c (add_to_sequence): Use XEXP rather than XVECEXP
+ for match_op_dup.
+
+2011-05-27 Andrew Pinski <pinskia@gmail.com>
+
+ PR middle-end/48981
+ * gengtype.c (vec_prefix_type): New function.
+ (note_def_vec): Use vec_prefix_type and change the length
+ attribute to be based on the prefix.
+ * vec.c: Include coretypes.h before vec.h.
+ (struct vec_prefix): Remove.
+ (vec_gc_p_reserve): Change the offsetof to sizeof.
+ (vec_gc_p_reserve_exact): Likewise.
+ (vec_heap_p_reserve): Likewise.
+ (vec_heap_p_reserve_exact): Likewise.
+ (vec_stack_o_reserve_1): Copy from +1 instead of from vec.
+ (vec_stack_p_reserve): Change the offsetof to sizeof.
+ (vec_stack_p_reserve_exact): Likewise.
+ * vec.h (struct vec_prefix): New struct definition.
+ (VEC_T(T,B)): Use vec_prefix instead of having num/alloc fields.
+ (VEC_T_GTY(T,B)): Likewise.
+ (DEF_VEC_FUNC_P(T)): Use prefix field.
+ (DEF_VEC_NONALLOC_FUNCS_O(T,A)): Likewise.
+ (DEF_VEC_NONALLOC_FUNCS_I(T,A)): Likewise.
+
+2011-05-27 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR tree-optimization/46728
+ * tree-ssa-math-opts.c (powi_as_mults_1): Add gimple_set_location.
+ (powi_as_mults): Add gimple_set_location.
+ (build_and_insert_call): New.
+ (gimple_expand_builtin_pow): Add handling for pow(x,y) when y is
+ 0.5, 0.25, 0.75, 1./3., or 1./6.
+
+2011-05-27 Alexander Monakov <amonakov@ispras.ru>
+
+ * doc/contrib.texi: Update copyright years.
+ (Contributors): Add Zdenek Sojka.
+
+2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
+
+ * c-decl.c (c_push_function_context): Copy the current statement
+ list stack.
+ (add_stmt): Check building_stmt_list_p and push_stmt if necessary.
+ (finish_struct): Call building_stmt_list_p instead of checking
+ cur_stmt_list.
+ * c-parser.c (c_parser_postfix_expression): Likewise.
+ * c-typeck.c (c_end_compound_stmt): Likewise.
+ * print-tree.c (print_node) [STATEMENT_LIST]: Don't print TREE_CHAIN.
+ * tree-iterator.c (stmt_list_cache): Change to a VEC.
+ (alloc_stmt_list): Adjust for stmt_list_cache's new type.
+ (free_stmt_list): Likewise.
+ * tree.h (struct tree_statement_list): Include typed_tree instead
+ of tree_common.
+ * tree.c (initialize_tree_contains_struct): Mark TS_STATEMENT_LIST
+ as TS_TYPED instead of TS_COMMON.
+
+2011-05-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+ Uros Bizjak <ubizjak@gmail.com>
+
+ * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt
+ (HAVE_AS_IX86_TLSGDPTL): Define.
+ (gcc_cv_as_ix86_tlsldmplt): Check for @tlsldmplt.
+ (HAVE_AS_IX86_TLSLDMPLT): Define.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+ * config/i386/i386.c (ix86_print_operand): Handle code 'p'.
+ * config/i386/i386.md (*tls_global_dynamic_32_gnu): If
+ TARGET_SUN_TLS, use @tlsgdplt or @plt.
+ (*tls_global_dynamic_64): Use @plt if TARGET_SUN_TLS.
+ (*tls_local_dynamic_base_32_gnu): If TARGET_SUN_TLS, use
+ @tlsldmplt or @plt.
+ (*tls_local_dynamic_base_64): Use @plt if TARGET_SUN_TLS.
+
+2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
+
+ * sched-int.h (struct _haifa_deps_insn_data): New members cond
+ and reverse_cond.
+ (INSN_COND, INSN_REVERSE_COND): New macros.
+ * sched-deps.c (deps_analyze_insn): Call sched_get_condition_with_rev
+ once.
+ (sched_get_condition_with_rev): Cache the results, and look them up
+ if possible.
+ (sched_analyze_insn): Destroy INSN_COND of previous insns if they
+ are clobbered by the current insn.
+ * target.def (exposed_pipline): New sched data hook.
+ * doc/tm.texi.in: TARGET_SCHED_EXPOSED_PIPELINE: Add hook.
+ * doc/tm.texi: Regenerate.
+
+2011-05-27 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR tree-optimization/49170
+ * tree-ssa-math-opts.c (execute_cse_sincos): Add checks for
+ sincos or cexp.
+
+2011-05-27 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/49189
+ * fold-const.c (fold_unary_loc): Do not re-fold folding conversions
+ of comparisons.
+
+2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
+
+ * haifa-sched.c (sched_scan_info): Remove.
+ (schedule_block): Call sched_extend_luids rather than sched_init_luids
+ with NULL args.
+ (extend_bb, init_bb, extend_insn, init_insn, init_insns_in_bb):
+ Remove functions.
+ (sched_scan): Remove.
+ (sched_extend_luids): Renamed from luids_extend_insn and no longer
+ static. All callers changed.
+ (sched_init_insn_luid): Renamed from luids_init_insn and no longer
+ static. All callers changed.
+ (sched_init_luids): Remove all arguments except the first. All
+ callers changed. Don't use sched_scan.
+ (haifa_init_h_i_d): Likewise.
+ (haifa_init_insn): Call sched_extend_luids and sched_init_insn_luid
+ manually rather than using sched_init_luids. Likewise with
+ extend_h_i_d, init_h_i_d and haifa_init_h_i_d.
+ * sel-sched.c (sel_region_target_finish): Call sched_extend_luids
+ rather than sched_init_luids with NULL args.
+ * sel-sched-ir.c (new_insns): Remove variable.
+ (sched_scan): New static function, previously in haifa-sched.c. Remove
+ all arguments but the first two; all callers changed.
+ (sel_init_new_insn): Call sched_extend_luids and sched_init_insn_luid
+ rather than sched_init_luids.
+ (sel_init_bbs): Remove second argument. All callers changed.
+ (sel_add_bb): Call sched_extend_luids rather than sched_init_luids
+ with NULL arguments.
+ (create_insn_rtx_from_pattern): Likewise.
+ * sel-sched-ir.h (sel_init_bbs): Adjust declaration.
+ * sched-int.h (sched_init_luids, haifa_init_h_i_d): Likewise.
+ (sched_init_insn_luid, sched_extend_luids): Declare.
+ (sched_scan_info_def, sched_scan_info, sched_scan): Remove
+ declarations.
+
+2011-05-27 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/49177
+ * fold-const.c (fold_unary_loc): Fold (T)(A CMP B) to
+ A CMP B ? (T) true : (T) false for non-integral types T again.
+
+2011-05-27 Jan Hubicka <jh@suse.cz>
+
+ * lto-streamer-out.c (lto_string_index): break out from...; offset by 1
+ so 0 means NULL string.
+ (lto_output_string_with_length): ... here.
+ (lto_output_string, output_string_cst, output_identifier): Update
+ handling of NULL strings.
+ (lto_output_location_bitpack): New function.
+ (lto_output_location): Use it.
+ (lto_output_tree_ref): Use output_record_start.
+ (pack_ts_type_common_value_fields): Pack aliagn & alias set in var
+ len values.
+ * lto-streamer-in.c (string_for_index): Break out from ...; offset
+ values by 1.
+ (input_string_internal): ... here;
+ (input_string_cst, input_identifier, lto_input_string): Update handling
+ of NULL strings.
+ (lto_input_location_bitpack): New function
+ (lto_input_location): Use it.
+ (unpack_ts_type_common_value_fields): Pack align & alias in var len
+ values.
+ * lto-streamer.h (bp_pack_val_len_unsigned, bp_pack_val_len_int,
+ bp_unpack_val_len_unsigned, bp_unpack_val_len_int): Declare.
+ (bp_pack_value): Sanity check the value range.
+ * lto-section-in.c (bp_unpack_val_len_unsigned, bp_unpack_val_len_int):
+ New functions.
+ * lto-section-out.h (bp_pack_val_len_unsigned, bp_pack_val_len_int):
+ New functions.
+
+2011-05-27 Hariharan Sandanagobalane <hariharan@picochip.com>
+
+ * config/picochip/picochip.c (reorder_var_tracking_notes): Drop
+ call_arg_location instructions down the floor.
+
+2011-05-26 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/49154
+ * ira.c (setup_pressure_classes): Process class without sublcasses
+ as a candidate for pressure classes.
+
+2011-05-26 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR rtl-optimization/48575
+ * genrecog.c (position_type): New enum.
+ (position): New structure.
+ (decision): Use position structure instead of a string.
+ (root_pos, peep2_insn_pos_list): New variables.
+ (next_position, compare_positions): New functions.
+ (new_decision): Use position structures instead of strings.
+ (maybe_both_true): Likewise.
+ (change_state): Likewise.
+ (write_tree): Likewise.
+ (make_insn_sequence): Likewise.
+
+2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree.c (initialize_tree_contains_struct): Mark TS_BLOCK as
+ TS_BASE instead of TS_COMMON.
+ (find_decls_types_r): Check for TS_TYPED structure before looking at
+ TREE_TYPE.
+ * tree.h (struct tree_block): Inherit from tree_base, not tree_common.
+ Add chain field.
+ (BLOCK_CHAIN): Use new chain field.
+
+2011-05-26 Pat Haugen <pthaugen@us.ibm.com>
+
+ * config/rs6000/rs6000.c (rs6000_register_move_cost): Make LR/CTR
+ moves expensive on Power7 also.
+
+2011-05-26 Richard Guenther <rguenther@suse.de>
+
+ * fold-const.c (fold_unary_loc): Remove bogus code.
+
+2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree.h (struct tree_identifier): Inherit from tree_typed, not
+ tree_common.
+ (HT_IDENT_TO_GCC_IDENT): Adjust for said change.
+ * tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as
+ TS_BASE instead of TS_COMMON.
+ * varasm.c (assemble_name): Remove assert.
+
+2011-05-26 Bernd Schmidt <bernds@codesourcery.com>
+
+ * Makefile.in (srcdirify): Change order so that libgcc_objdir is
+ substituted first.
+ * libgcc-std.ver: Delete file.
+
+2011-05-26 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48702
+ * tree-ssa-address.c (create_mem_ref_raw): Create MEM_REFs
+ only when we know the base address is within bounds.
+ * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Do not
+ assume the base address of TARGET_MEM_REFs is in bounds.
+
+2011-05-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/49099
+ * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Wrap
+ declaration in TARGET_SOLARIS.
+
+2011-05-26 Hariharan Sandanagobalane <hariharan@picochip.com>
+
+ * config/picochip/picochip.md (cbranchhi4): No :CC for match_operator.
+ The instruction is then expanded explicitly.
+ (supported_compare): Callable instruction.
+ (compare): Likewise.
+
+2011-05-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/49165
+ * gimplify.c (shortcut_cond_r): Don't special case
+ COND_EXPRs if they have void type on one of their arms.
+
+2011-05-26 Bernd Schmidt <bernds@codesourcery.com>
+
+ * haifa-sched.c (schedule-block): Reorder the inner scheduling loop
+ to reduce duplication, and to achieve a slightly more logical order
+ of operations.
+
+2011-05-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49161
+ * tree-vrp.c (struct case_info): New type.
+ (compare_case_labels): Sort case_info structs instead of
+ trees, and not primarily by CASE_LABEL uids but by
+ label_for_block indexes.
+ (find_switch_asserts): Put case labels into struct case_info
+ array instead of TREE_VEC, adjust sorting, compare label_for_block
+ values instead of CASE_LABELs.
+
+2011-05-26 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ * config/arm/neon.md ("orn<mode>3_neon"): Canonicalize not.
+ ("orndi3_neon"): Likewise.
+ ("bic<mode>3_neon"): Likewise.
+
+2011-05-26 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49038
+ * tree-vect-loop-manip.c (vect_generate_tmps_on_preheader):
+ Ensure at least one epilogue iteration if required by data
+ accesses with gaps.
+ * tree-vectorizer.h (struct _loop_vec_info): Add new field
+ to mark loops that require peeling for gaps.
+ * tree-vect-loop.c (new_loop_vec_info): Initialize new field.
+ (vect_get_known_peeling_cost): Take peeling for gaps into
+ account.
+ (vect_transform_loop): Generate epilogue if required by data
+ access with gaps.
+ * tree-vect-data-refs.c (vect_analyze_group_access): Mark the
+ loop as requiring an epilogue if there are gaps in the end of
+ the strided group.
+
+2011-05-25 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (go_format_type): Output the first field with a usable
+ Go type, if any.
+
+2011-05-25 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (go_format_type): Check for invalid type names, pointer
+ target types, and struct field types.
+
+2011-05-25 Jason Merrill <jason@redhat.com>
+
+ * print-tree.c (print_node): Only look at TREE_TYPE if TS_TYPED.
+
+2011-05-25 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (*<sse>_maskcmp<mode>3_comm): New pattern.
+
+2011-05-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.md (*movqi_extv_1)): Put back
+ "register_operand" check in "type" calculation.
+ (*movqi_extzv_2): Likewise.
+
+2011-05-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ * doc/extend.texi (X86 Built-in Functions): Update pause intrinsic.
+
+2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR bootstrap/49160
+ * libgcc2.h (__powisf2, __powidf2, __powitf2, __powixf2,
+ __mulsc3, __muldc3, __mulxc3, __multc3, __divsc3, __divdc3,
+ __divxc3, __divtc3): Wrap definitions in #ifndef.
+
+2011-05-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/49142
+ * config/i386/i386.md (*movqi_extv_1_rex64): Remove
+ "register_operand" check and replace q_regs_operand with
+ QIreg_operand in "type" calculation.
+ (*movqi_extv_1): Likewise.
+ (*movqi_extzv_2_rex64): Likewise.
+ (*movqi_extzv_2): Likewise.
+
+ * config/i386/predicates.md (QIreg_operand): New.
+
+2011-05-25 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Fix
+ type-based offset disambiguation, streamline MEM_REF and
+ TARGET_MEM_REF handling.
+
+2011-05-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_PAUSE.
+ (bdesc_special_args): Add pause intrinsic.
+
+ * config/i386/i386.md (UNSPEC_PAUSE): New.
+ (pause): Likewise.
+ (*pause): Likewise.
+ * config/i386/ia32intrin.h (__pause): Likewise.
+
+ * doc/extend.texi (X86 Built-in Functions): Add documentation for
+ pause intrinsic.
+
+2011-05-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR tree-optimization/46728
+ * tree-ssa-math-opts.c (gimple_expand_builtin_pow): New.
+ (execute_cse_sincos): Add switch case for BUILT_IN_POW.
+
+2011-05-25 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree.h (struct tree_exp): Inherit from struct tree_typed.
+ * tree.c (initialize_tree_contains_struct): Mark TS_EXP as TS_TYPED
+ instead of TS_COMMON.
+
+2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
+
+ * libgcc2.h (__NW, __NDW): Define using a __gnu_ prefix if
+ LIBGCC2_GNU_PREFIX is defined.
+ (__N): New macro.
+ (__powisf2, __powidf2, __powitf2, __powixf2, __bswapsi2, __bswapdi2,
+ __mulsc3, __muldc3, __mulxc3, __multc3, __divsc3, __divdc3, __divxc3,
+ __divtc3, __udiv_w_sdiv, __clear_cache, __enable_execute_stack,
+ __clz_tab): Define using __N.
+ (__absvsi2, __negvsi2, __addvsi3, __subvsi3, __mulvsi3): Likewise if
+ COMPAT_SIMODE_TRAPPING_ARITHMETIC.
+ * target.def (libfunc_gnu_prefix): New hook.
+ * doc/tm.texi.in (LIBGCC2_GNU_PREFIX): Document.
+ (TARGET_LIBFUNC_GNU_PREFIX): Add hook.
+ * doc/tm.texi: Regenerate.
+ * system.h (LIBGCC2_GNU_PREFIX): Poison.
+ * optabs.c (gen_libfunc): Take the libfunc_gnu_prefix hook into
+ account.
+ (gen_interclass_conv_libfunc, gen_intraclass_conv_libfunc): Likewise.
+ (init_optabs): Likewise for the bswap libfuncs.
+ * tree.c (build_common_builtin_nodes): Likewise for complex multiply
+ and divide.
+ * config/t-slibgcc-elf-ver (SHLIB_MAPFILES): Use $$(libgcc_objdir).
+ * config/t-slibgcc-sld (SHLIB_MAPFILES): Likewise.
+ * libgcc-std.ver: Remove.
+ * Makefile.in (srcdirify): Handle $$(libgcc_objdir).
+ * config/frv/t-linux (SHLIB_MAPFILES): Use $$(libgcc_objdir) for
+ libgcc-std.ver.
+ * config/i386/t-linux (SHLIB_MAPFILES): Likewise.
+ * config/mips/t-slibgcc-irix (SHLIB_MAPFILES): Likewise.
+ * config/rs6000/t-aix43 (SHLIB_MAPFILES): Likewise.
+ * config/rs6000/t-aix52 (SHLIB_MAPFILES): Likewise.
+ * config/sparc/t-linux (SHLIB_MAPFILES): Likewise.
+ * config/i386/t-linux (SHLIB_MAPFILES): Likewise.
+ * config/i386/t-linux (SHLIB_MAPFILES): Likewise.
+ * config/fixed-bit.h (FIXED_OP): Define differently depending on
+ LIBGCC2_GNU_PREFIX. All uses changed not to pass leading underscores.
+ (FIXED_CONVERT_OP, FIXED_CONVERT_OP2): Likewise.
+
+2011-05-25 Jan Hubicka <jh@suse.cz>
+
+ * lto-streamer-out.c (output_record_start): Use lto_output_enum
+ (lto_output_tree): Use output_record_start.
+ * lto-streamer-in.c (input_record_start): Use lto_input_enum
+ (lto_get_pickled_tree): Use input_record_start.
+ * lto-section-in.c (lto_section_overrun): Turn into fatal error.
+ (lto_value_range_error): New function.
+ * lto-streamer.h (lto_value_range_error): Declare.
+ (lto_output_int_in_range, lto_input_int_in_range): New functions.
+ (lto_output_enum, lto_input_enum): New macros.
+
+2011-05-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * common.opt (flag_stack_usage_info): New variable.
+ (-Wstack-usage): New option.
+ * doc/invoke.texi (Warning options): Document -Wstack-usage.
+ * opts.c (common_handle_option) <OPT_Wstack_usage_>: New case.
+ <OPT_fstack_usage>: Likewise.
+ * toplev.c (output_stack_usage): Handle -Wstack-usage.
+ * calls.c (expand_call): Test flag_stack_usage_info variable instead
+ of flag_stack_usage.
+ (emit_library_call_value_1): Likewise.
+ * explow.c (allocate_dynamic_stack_space): Likewise.
+ * function.c (instantiate_virtual_regs ): Likewise.
+ (prepare_function_start): Likewise.
+ (rest_of_handle_thread_prologue_and_epilogue): Likewise.
+ * config/alpha/alpha.c (alpha_expand_prologue): Likewise.
+ * config/arm/arm.c (arm_expand_prologue): Likewise.
+ (thumb1_expand_prologue): Likewise.
+ * config/avr/avr.c (expand_prologue): Likewise.
+ * config/i386/i386.c (ix86_expand_prologue): Likewise.
+ * config/ia64/ia64.c (ia64_expand_prologue): Likewise.
+ * config/m68k/m68k.c (m68k_expand_prologue): Likewise.
+ * config/mips/mips.c (mips_expand_prologue): Likewise.
+ * config/pa/pa.c (hppa_expand_prologue): Likewise.
+ * config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise.
+ * config/s390/s390.c (s390_emit_prologue): Likewise.
+ * config/sh/sh.c (sh_expand_prologue): Likewise.
+ * config/sparc/sparc.c (sparc_expand_prologue): Likewise.
+ * config/spu/spu.c (spu_expand_prologue): Likewise.
+
+2011-05-25 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (iterative_hash_canonical_type): Skip non-FIELD_DECLs.
+ (gimple_canonical_types_compatible_p): Likewise.
+
+2011-05-25 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/49062
+ * ipa.c (function_and_variable_visibility): Only add to same
+ comdat group list if DECL_ONE_ONLY.
+
+2011-05-25 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/49014
+ * config/i386/athlon.md (athlon_ssecomi): Change type to ssecomi.
+
+2011-05-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/49128
+ * config/i386/driver-i386.c (host_detect_local_cpu): Fix a typo.
+
+2011-05-24 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/48757
+ * ira-build.c (loop_with_eh_edge_p): Rename to
+ loop_with_complex_edge_p, check edges on complexity, make function
+ conditional.
+ (mark_loops_for_removal): Make call of loop_with_complex_edge_p
+ conditional.
+
+2011-05-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.c (sparc_option_override): If not set by the user,
+ force flag_ira_share_save_slots to 0.
+
+2011-05-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * var-tracking.c (compute_cfa_pointer): Adjust head comment.
+ (vt_initialize): Set PROLOGUE_BB unconditionally.
+ Add block comment about CFA_BASE_RTX machinery.
+ Reset FP_CFA_OFFSET to -1 on all invalid paths.
+ Call vt_init_cfa_base only if FP_CFA_OFFSET isn't equal to -1.
+
+2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR objc/48187
+ * c-parser.c (c_parser_objc_class_instance_variables): More robust
+ parsing of syntax error in ObjC instance variable lists. In
+ particular, avoid an infinite loop if there is a stray ']'.
+ Updated error message.
+
+2011-05-24 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (go_define): Don't accept a string immediately after
+ another operand.
+
+2011-05-24 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (struct godump_container): Add invalid_hash field.
+ (go_format_type): Return false if type is found in invalid_hash.
+ (go_output_typedef): Add invalid type to invalid_hash.
+ (go_finish): Create and delete invalid_hash.
+
+2011-05-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR tree-optimization/46728
+ * tree-ssa-math-opts.c (powi_table): New.
+ (powi_lookup_cost): New.
+ (powi_cost): New.
+ (powi_as_mults_1): New.
+ (powi_as_mults): New.
+ (gimple_expand_builtin_powi): New.
+ (execute_cse_sincos): Add switch case for BUILT_IN_POWI.
+ (gate_cse_sincos): Remove sincos/cexp restriction.
+
+2011-05-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/3746
+ * config.gcc (alpha*-dec-osf5.1*): Only build mips-tfile,
+ mips-tdump native.
+ * mips-tfile.c: Remove CROSS_DIRECTORY_STRUCTURE handling.
+ * mips-tdump.c: Likewise.
+
+2011-05-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/49128
+ * config/i386/driver-i386.c (host_detect_local_cpu): Always
+ add -mno-XXX. Handle FMA.
+
+2011-05-24 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/48633
+ * ira-build.c (loop_with_eh_edge_p): New function.
+ (mark_loops_for_removal): Use it.
+
+2011-05-24 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/48971
+ * ira.c (setup_pressure_classes): Don't check register move cost
+ for classes with one registers. Don't add pressure class if there
+ is a pressure class with the same available hard registers.
+ Check contains_reg_of_mode. Fix a typo in collecting
+ temp_hard_regset. Ignore hard registers not belonging to a class.
+
+2011-05-24 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/49133
+ * config/i386/sse.md (sse2_loadhpd): Remove shufpd alternative.
+
+2011-05-24 Eric Botcazou <ebotcazou@adacore.com>
+ Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR gcov-profile/48845
+ * config/sol2.h (LIB_SPEC): Link TLS support for tree profiling.
+
+2011-05-24 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (compare_type_names_p): Remove for_completion_p arg.
+ (gimple_compatible_complete_and_incomplete_subtype_p): Remove.
+ (gimple_types_compatible_p_1): Adjust.
+ (iterative_hash_canonical_type): Do not bother about complete vs.
+ incomplete types.
+ (gimple_canonical_types_compatible_p): Likewise.
+
+2011-05-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/sol2.h (FORCE_CODE_SECTION_ALIGN): Remove.
+
+2011-05-24 Richard Guenther <rguenther@suse.de>
+
+ PR bootstrap/49078
+ * gimple.c (gimple_register_canonical_type): Revert
+ previous change.
+ * alias.c (get_alias_set): Only assert that TYPE_CANONICAL
+ does not for a tree for the case where it matters. Cache
+ pointer-type alias-sets.
+
+2011-05-24 Joseph Myers <joseph@codesourcery.com>
+
+ * Makefile.in (GCC_OBJS): Remove opts-common.o and options.o.
+ (OBJS): Remove options.o, opts-common.o and prefix.o.
+ (OBJS-libcommon-target): New.
+ (ALL_HOST_BACKEND_OBJS): Include $(OBJS-libcommon-target).
+ (BACKEND): Include libcommon-target.a.
+ (MOSTLYCLEANFILES): Include libcommon-target.a.
+ (libcommon-target.a): New.
+ (xgcc$(exeext), cpp$(exeext)): Use libcommon-target.a instead of
+ prefix.o.
+
+2011-05-23 Joseph Myers <joseph@codesourcery.com>
+
+ * optc-save-gen.awk: New. Based on optc-gen.awk. Don't generate
+ parts of output shared with the driver.
+ * optc-gen.awk: Don't generate parts of output not shared with the
+ driver.
+ * opth-gen.awk: Remove GCC_DRIVER conditionals.
+ * doc/options.texi (SourcerInclude): Mention options-save.c.
+ * Makefile.in (GCC_OBJS): Use options.o instead of gcc-options.o.
+ (OBJS): Add options-save.o.
+ (options-save.c, options-save.o): New.
+ (options.o): Update dependencies.
+ (gcc-options.o): Remove.
+ (mostlyclean): Remove options-save.c.
+
+2011-05-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/49032
+ * dbxout.c: Include cgraph.h.
+ (dbxout_expand_expr): If a VAR_DECL is TREE_STATIC, not written
+ and without value expr, return NULL if no varpool node exists for
+ it or if it is not needed.
+ * Makefile.in (dbxout.o): Depend on $(CGRAPH_H).
+
+ PR c/49120
+ * c-decl.c (start_decl): Convert expr to void_type_node.
+
+2011-05-23 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR rtl-optimization/48826
+ * emit-rtl.c (try_split): When splitting a call that is followed
+ by a NOTE_INSN_CALL_ARG_LOCATION, move the note after the new call.
+
+2011-05-23 Jakub Jelinek <jakub@redhat.com>
+
+ * cfgexpand.c (expand_debug_expr): For unused non-addressable
+ parameters passed in memory prefer using DECL_INCOMING_RTL over
+ the pseudos it will be copied into.
+
+2011-05-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/47315
+ * config/i386/i386.c (ix86_option_override_internal): Save the
+ initial options after checking vzeroupper.
+
+2011-05-23 David Li <davidxl@google.com>
+
+ PR tree-optimization/48988
+ * tree-ssa-uninit.c (convert_control_dep_chain_into_preds):
+ Initialize has_valid_pred for each pred chain.
+
+2011-05-23 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_types_compatible_p_1): Always compare type names.
+ (iterative_hash_gimple_type): Always hash type names.
+
+2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
+
+ * c-typeck.c (build_function_call_vec): Tweak call to
+ check_function_arguments.
+
+2011-05-23 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49115
+ * tree-ssa-alias.c (stmt_kills_ref_p_1): If the assignment
+ is not necessarily carried out, do not claim it kills the ref.
+ * tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1): Likewise.
+
+2011-05-23 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/15419
+ * builtins.c (fold_builtin_memory_op): Be less restrictive about
+ what pointer types we accept for folding.
+
+2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gthr-gnat.c: Remove.
+ * gthr-gnat.h: Remove.
+ * Makefile.in (LIB2ADDEH): Remove $(srcdir)/gthr-gnat.c.
+ * config/t-freebsd (LIB2ADDEH): Likewise.
+ * config/t-linux (LIB2ADDEH): Likewise.
+ * config/t-sol2 (LIB2ADDEH): Likewise.
+ * config/ia64/t-vms (LIB2ADDEH): Likewise.
+ * configure.ac (target_thread_file): Remove gnat handling.
+ * configure: Regenerate.
+ * doc/install.texi (Configuration, --enable-threads): Remove gnat.
+
+2011-05-23 Tristan Gingold <gingold@adacore.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcov.c (create_file_names): If no object directory is specified,
+ keep the directory of the file.
+
+2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (enable_threads): Remove irix; add lynx, tpf; sort list.
+ * configure: Regenerate.
+
+2011-05-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/48973
+ * expr.c (expand_expr_real_2) <case LT_EXPR>: If do_store_flag
+ failed and the comparison has a single bit signed type, use
+ constm1_rtx instead of const1_rtx for true value.
+ (do_store_flag): If ops->type is single bit signed type, disable
+ signel bit test optimization and pass -1 instead of 1 as last
+ parameter to emit_store_flag_force.
+
+2011-05-23 Tom de Vries <tom@codesourcery.com>
+
+ PR target/45098
+ * tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith): New
+ function.
+ (infer_loop_bounds_from_undefined): Use new function.
+
+2011-05-22 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.h (SUBTARGET_ASM_OPTIMIZING_SPEC): Delete.
+ (ASM_SPEC): Add a -O* option here. Pass -O0 for -noasmopt,
+ -O1 for -fno-delayed-branch, -O2 if optimization is enabled,
+ and -O0 otherwise.
+ (EXTRA_SPECS): Remove subtarget_asm_optimizing_spec.
+
+2011-05-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cfgcleanup.c (try_forward_edges): Do not update BB_FORWARDER_BLOCK.
+ (try_optimize_cfg): Update BB_FORWARDER_BLOCK if try_forward_edges
+ returns true.
+
+2011-05-22 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.c (mips_default_arch): Honor MIPS_ISA_DEFAULT.
+
+2011-05-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.c (sparc_delegitimize_address): Handle
+ UNSPEC_MOVE_PIC pattern.
+
+2011-05-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config.gcc (sparc-*-elf*): Add sparc/t-crtin.
+ (sparc-*-rtems*): Likewise.
+ (sparc64-*-elf*): Likewise.
+ (sparc64-*-rtems*): Likewise.
+ (sparc*-*-solaris2*): Likewise. Remove crti.o crtn.o extra parts.
+ * config/sparc/t-crtin: New file.
+ * config/sparc/t-sol2 (crti.o): Delete rule.
+ (crtn.o): Likewise.
+ * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Delete.
+ * config/sparc/t-sol2-64 (EXTRA_MULTILIB_PARTS): Likewise.
+ * config/sparc/sp64-elf.h (STARTFILE_SPEC): Tidy and add crti.o.
+ (ENDFILE_SPEC): Add crtn.o.
+
+2011-05-22 Tom de Vries <tom@codesourcery.com>
+
+ PR middle-end/48689
+ * fold-const.c (fold_checksum_tree): Guard TREE_CHAIN use with
+ CODE_CONTAINS_STRUCT (TS_COMMON).
+
+2011-05-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/49029
+ * expmed.c (extract_fixed_bit_field): Test whether target can be used
+ only after deciding which mode to use.
+
+2011-05-22 Tom de Vries <tom@codesourcery.com>
+
+ PR target/45098
+ * tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Fix const test
+ for call to get_shiftadd_cost.
+
+2011-05-22 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/49104
+ * config/i386/cpuid.h (bit_MMXEXT): New define.
+
+2011-05-22 Nick Clifton <nickc@redhat.com>
+
+ * config/stormy16/stormy16.c (xstormy16_init_builtins): prevent
+ initialisation of non-existant args[2] element. Use args[] array
+ not arg[] array to pass arguments to build_function_type_list.
+
+2011-05-22 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49087
+ * tree-vect-loop.c (vect_is_slp_reduction): Fail if LHS has no uses.
+
+2011-05-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/49092
+ * dwarf2out.c (tree_add_const_value_attribute_for_decl): Check for
+ static storage duration.
+
+2011-05-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.md (setjmp): Handle PIC mode and use the hard
+ frame pointer.
+
+2011-05-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.c (eligible_for_return_delay): Do not return
+ false if there are call-saved registers here...
+ (sparc_can_use_return_insn_p): ...but here instead.
+ (save_or_restore_regs): Fix thinko.
+ (sparc_expand_prologue): Use current_function_is_leaf.
+ (sparc_frame_pointer_required): Likewise.
+
+2011-05-21 Nick Clifton <nickc@redhat.com>
+
+ PR target/49098
+ * config/rx/rx.c (rx_memory_move_cost): Note unused parameters.
+
+2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * gengtype.c (walk_type): Implemented "atomic" GTY option.
+ * doc/gty.texi (GTY Options): Document "atomic" GTY option.
+
+2011-05-21 Joseph Myers <joseph@codesourcery.com>
+
+ * opt-read.awk: New. Split out of optc-gen.awk and opth-gen.awk.
+ * optc-gen.awk: Move common code to opt-read.awk.
+ * opth-gen.awk: Likewise.
+ * Makefile.in (options.c, s-options-h): Update to use opt-read.awk.
+
+2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
+
+ * godump.c (go_format_type): Don't use TYPE_ARG_TYPES.
+
+2011-05-20 Tom de Vries <tom@codesourcery.com>
+
+ PR target/45098
+ * tree-ssa-loop-ivopts.c: Include expmed.h.
+ (get_shiftadd_cost): New function.
+ (force_expr_to_var_cost): Declare forward. Use get_shiftadd_cost.
+
+2011-05-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/49086
+ * gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL
+ for PHI args that are SSA_NAME_IS_DEFAULT_DEF.
+
+2011-05-20 Joseph Myers <joseph@codesourcery.com>
+
+ * Makefile.in: Update comment referring to $(OBJS-common).
+
+2011-05-20 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (go_output_typedef): Put enum constants in the macro
+ hash table to avoid duplicate Go const definitions.
+
+2011-05-20 Joseph Myers <joseph@codesourcery.com>
+
+ * Makefile.in (LIBDEPS): Add libcommon.a.
+ (LIBS): Likewise.
+ (GCC_OBJS): Remove diagnostic.o, pretty-print.o and input.o.
+ (OBJS-common): Remove diagnostic.o, input.o, intl.o,
+ pretty-print.o and version.o.
+ (OBJS-libcommon): New.
+ (ALL_HOST_BACKEND_OBJS): Add $(OBJS-libcommon).
+ (BACKEND): Add libcommon.a.
+ (MOSTLYCLEANFILES): Likewise.
+ (libcommon.a): New.
+ (xgcc$(exeext)): Don't explicitly use version.o and intl.o.
+ (cpp$(exeext)): Likewise.
+ (COLLECT2_OBJS): Remove intl.o, version.o, diagnostic.o,
+ pretty-print.o and input.o.
+ (lto-wrapper$(exeext)): Don't explicitly use intl.o.
+ (lto-wrapper.o): Depend on $(DIAGNOSTIC_H).
+ (errors.o): Remove.
+ (mips-tfile): Don't explicitly use version.o.
+ (mips-tdump): Likewise.
+ (gcov.o): Depend on $(DIAGNOSTIC_H).
+ (gcov-dump.o): Depend on intl.h and $(DIAGNOSTIC_H).
+ (GCOV_OBJS): Remove intl.o, version.o and errors.o.
+ (GCOV_DUMP_OBJS): Remove version.o and errors.o.
+ * gcov-dump.c: Include intl.h and diagnostic.h.
+ (main): Initialize diagnostics.
+ * gcov.c: Include diagnostic.h.
+ (fnotice): Remove.
+ (main): Initialize diagnostics.
+ * lto-wrapper.c: Include diagnostic.h.
+ (main): Initialize diagnostics.
+
+2011-05-20 Michael Matz <matz@suse.de>
+
+ * Makefile.in (OBJS-common, OBJS-md, OBJS-archive): Merge into OBJS.
+
+2011-05-20 Michael Matz <matz@suse.de>
+ Richard Guenther <rguenther@suse.de>
+
+ * lto-streamer.c (lto_record_common_node): Don't track seen nodes,
+ use lto_streamer_cache_append directly instead of returning a VEC.
+ (preload_common_node): Remove.
+ (lto_get_common_nodes): Rename to lto_preload_common_nodes, don't
+ track seen nodes.
+ (lto_streamer_cache_create): Call lto_preload_common_nodes.
+
+2011-05-20 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49079
+ * tree-dfa.c (get_ref_base_and_extent): Handle view-converting
+ MEM_REFs correctly for the trailing array access detection.
+ Special case constants the same way as decls for overall size
+ constraining.
+
+2011-05-20 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/mingw32.h (OUTPUT_QUOTED_STRING): Fix macro
+ argument expansion.
+
+2011-05-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49073
+ * gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL if
+ PHI argument is SSA_NAME, whose def_stmt is dominated by the PHI.
+ * tree-ssa-ifcombine.c (tree_ssa_ifcombine): Calculate dominators.
+
+2011-05-20 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48849
+ * gimple.c (gimple_register_canonical_type): Compute TYPE_CANONICAL
+ of pointer types the same way the middle-end does.
+
+2011-05-20 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_register_type_1): Do not fiddle with main-variant
+ or pointer-to chains. Delay all fixup to uniquify_nodes.
+
+2011-05-19 Quentin Neill <quentin.neill@amd.com>
+
+ * config/i386/sse.md (fma4_fmsubadd): Use <ssemodesuffix>.
+ (fma4_fmaddsub): Likewise
+
+2011-05-19 Jan Hubicka <jh@suse.cz>
+
+ * gimple.c (gtc_visited, gtc_ob, type_pair_hash, type_pair_eq): Remove.
+ (GIMPLE_TYPE_PAIR_SIZE): New macro.
+ (type_pair_cache): New static var.
+ (lookup_type_pair): Use fixed sized custom hash; make inline.
+ (gtc_visit, gimple_types_compatible_p, gimple_register_type_1): Update
+ calls of lookup_type_pair.
+ (print_gimple_types_stats): Remove cache stats.
+ (free_gimple_type_tables): Free type_pair_cache instead of gtc_visited
+ and gtc_ob.
+
+2011-05-19 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (option_override_internal): Enable TARGET_CMOVE
+ when TARGET_RDRND is active.
+ (ix86_expand_builtin) <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>:
+ Generate dummy SImode target register when target is NULL.
+
+2011-05-19 Joseph Myers <joseph@codesourcery.com>
+
+ * config/arm/arm-fpus.def: New.
+ * config/arm/genopt.sh: Generate Enum and EnumValue entries from
+ arm-fpus.def.
+ * config/arm/arm-tables.opt: Regenerate.
+ * config/arm/arm.c (all_fpus): Move contents to arm-fpus.def.
+ (arm_option_override): Don't decode FPU name to string here.
+ * config/arm/arm.opt (mfpu=): Use Enum.
+ * config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt, arm.o):
+ Update dependencies.
+
+2011-05-19 Joseph Myers <joseph@codesourcery.com>
+
+ * collect2.c: Include diagnostic.h.
+ (fatal_perror, fatal, error, fancy_abort): Remove.
+ (main): Set progname. Call xmalloc_set_program_name and
+ diagnostic_initialize.
+ (maybe_run_lto_and_relink, main, collect_execute, scan_prog_file,
+ scan_libraries, resolve_lib_name): Call fatal_error instead of
+ fatal and fatal_perror.
+ * collect2.h (error, fatal, fatal_perror): Don't declare.
+ * tlink.c: Include diagnostic-core.h.
+ (recompile_files): Call fatal_error instead of fatal_perror.
+ * Makefile.in (COLLECT2_OBJS): Include diagnostic.o,
+ pretty-print.o and input.o.
+ (collect2.o, tlink.o): Update dependencies.
+
+2011-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/i386.md (tls_initial_exec_64_sun): Add semicolon.
+
+2011-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/40483
+ * configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as
+ COMDAT group syntax, both SPARC and x86 variants.
+ (HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group.
+ * configure: Regenerate.
+ * config/sol2.h (TARGET_SOLARIS): Define.
+ (PUSHSECTION_FORMAT): Remove.
+ (SECTION_NAME_FORMAT): Define.
+ * config/sol2.c: Include hashtab.h.
+ (solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its
+ expansion, using SECTION_NAME_FORMAT.
+ (solaris_comdat_htab): New variable.
+ (struct comdat_entry): Define.
+ (comdat_hash): New function.
+ (comdat_eq): New function.
+ (solaris_elf_asm_comdat_section): New function.
+ (solaris_define_comdat_signature): New function.
+ (solaris_code_end): New function.
+ * config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare.
+ (solaris_code_end): Declare.
+ * config/t-sol2 (sol2.o): Add $HASHTAB_H dependency.
+ * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call
+ solaris_code_end.
+ (i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS.
+ Remove ATTRIBUTE_UNUSED.
+ [!USE_GAS]: Call solaris_elf_asm_comdat_section for
+ SECTION_LINKONCE sections if HAVE_COMDAT_GROUP.
+ * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise.
+ * config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ...
+ * config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here.
+ * config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine.
+ (PUSHSECTION_FORMAT): Remove.
+ (SECTION_NAME_FORMAT): Redefine.
+
+2011-05-19 Kai Tietz <ktietz@redhat.com>
+
+ * tree-cfg.c (verify_gimple_assign_binary): Barf on
+ TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
+ (gimplify_expr): Move TRUTH_AND|OR|XOR_EXPR to its binary form.
+
+2011-05-19 Anatoly Sokolov <aesok@post.ru>
+ Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/t-sol2 (sol2.o): Add $(TARGET_H) dependency.
+
+2011-05-19 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48985
+ * tree-object-size.c (addr_object_size): If the pointed-to
+ variable is a decl use DECL_SIZE_UNIT instead of TYPE_SIZE_UNIT.
+
+2011-05-19 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_types_compatible_p_1): Compare names of
+ the types themselves.
+ (iterative_hash_gimple_type): And hash them that way.
+ (gimple_register_type_1): If we register a main variant properly
+ initialize the leader to ourselves.
+
+2011-05-19 Tom de Vries <tom@codesourcery.com>
+
+ PR target/45098
+ * tree-ssa-loop-ivopts.c (get_expr_id): Factored new function out of
+ get_loop_invariant_expr_id.
+ (get_loop_invariant_expr_id): Use get_expr_id.
+ (parm_decl_cost): New function.
+ (determine_use_iv_cost_condition): Use get_expr_id and parm_decl_cost.
+ Improve bound cost estimation. Use different inv_expr_id for elim and
+ express cases.
+
+2011-05-19 Tom de Vries <tom@codesourcery.com>
+
+ PR target/45098
+ * tree-ssa-loop-ivopts.c (determine_iv_cost): Prevent
+ cost_base.cost == 0.
+
+2011-05-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/49002
+ * config/i386/sse.md
+ (avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>): Properly handle
+ load cast.
+
+2011-05-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49039
+ * tree-vrp.c (extract_range_from_binary_expr): For
+ MIN_EXPR <~[a, b], ~[c, d]> and MAX_EXPR <~[a, b], ~[c, d]>
+ return ~[MAX_EXPR <a, c>, MIN_EXPR <b, d>].
+
+2011-05-18 Tom de Vries <tom@codesourcery.com>
+
+ PR target/45098
+ * tree-ssa-loop-ivopts.c (computation_cost): Prevent cost of 0.
+
+2011-05-18 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*tls_global_dynamic_32_gnu): Split asm template.
+ (*tls_global_dynamic_64): Ditto.
+ (*tls_local_dynamic_base_32_gnu): Ditto.
+ (*tls_local_dynamic_base_64): Ditto.
+ (tls_initial_exec_64_sun): Ditto.
+
+2011-05-18 Stuart Henderson <shenders@gcc.gnu.org>
+
+ * doc/invoke.texi (Blackfin Options): -mcpu accepts bf592.
+ * config/bfin/t-bfin-elf (MULTILIB_MATCHES): Select bf532-none for
+ bf592-none.
+ * config/bfin/t-bfin-linux (MULTILIB_MATCHES): Likewise.
+ * config/bfin/t-bfin-uclinux (MULTILIB_MATCHES): Likewise.
+ * config/bfin/bfin.c (bfin_cpus): Add bf592.
+ * config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define
+ __ADSPBF592__ and __ADSPBF59x__ for BFIN_CPU_BF592.
+ * config/bfin/bfin-opts.h (bfin_cpu_type): Add BFIN_CPU_BF592.
+ * config/bfin/elf.h (LIB_SPEC): Add bf592.
+
+2011-05-18 Joseph Myers <joseph@codesourcery.com>
+
+ * config/arm/arm-opts.h (enum arm_fp16_format_type, enum
+ arm_abi_type, enum float_abi_type, enum arm_tp_type): Move from arm.h.
+ * config/arm/arm.c (arm_float_abi, arm_fp16_format, arm_abi,
+ target_thread_pointer, arm_structure_size_boundary, struct
+ float_abi, all_float_abis, struct fp16_format, all_fp16_formats,
+ struct abi_name, arm_all_abis): Remove.
+ (arm_option_override) Don't process most enumerated option values here.
+ Don't process target_fpe_name here. Work with integer not string for
+ structure size boundary; use separate diagnostics for each case.
+ * config/arm/arm.h (enum float_abi_type, enum
+ arm_fp16_format_type, enum arm_abi_type, enum arm_tp_type): Move
+ to arm-opts.h.
+ (arm_float_abi, arm_fp16_format, arm_abi, target_thread_pointer,
+ arm_structure_size_boundary): Remove.
+ * config/arm/arm.opt (mabi=): Use Enum and Init.
+ (arm_abi_type): New Enum and EnumValue entries.
+ (mfloat-abi=): Use Enum and Init.
+ (float_abi_type): New Enum and EnumValue entries.
+ (mfp=, mfpe=): Replace by separate Alias entries for each argument.
+ (mfp16-format=): Use Enum and Init.
+ (arm_fp16_format_type): New Enum and EnumValue entries.
+ (mstructure-size-boundary=): Use UInteger and Init.
+ (mtp=): Use Enum and Init.
+ (arm_tp_type): New Enum and EnumValue entries.
+
+2011-05-18 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49018
+ * gimple.c (gimple_has_side_effects): Volatile asms have side-effects.
+ * tree-ssa-ifcombine.c (bb_no_side_effects_p): Use
+ gimple_has_side_effects.
+
+2011-05-18 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_register_type_1): New function, split out from ...
+ (gimple_register_type): ... here. Avoid infinite recursion.
+
+2011-05-18 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/41881
+ * tree-vectorizer.h (struct _loop_vec_info): Add new field
+ reduction_chains along with a macro for its access.
+ * tree-vect-loop.c (new_loop_vec_info): Initialize reduction chains.
+ (destroy_loop_vec_info): Free reduction chains.
+ (vect_analyze_loop_2): Return false if vect_analyze_slp() returns false.
+ (vect_is_slp_reduction): New function.
+ (vect_is_simple_reduction_1): Call vect_is_slp_reduction.
+ (vect_create_epilog_for_reduction): Support SLP reduction chains.
+ * tree-vect-slp.c (vect_get_and_check_slp_defs): Allow different
+ definition types for reduction chains.
+ (vect_supported_load_permutation_p): Don't allow permutations for
+ reduction chains.
+ (vect_analyze_slp_instance): Support reduction chains.
+ (vect_analyze_slp): Try to build SLP instance from reduction chains.
+ (vect_get_constant_vectors): Handle reduction chains.
+ (vect_schedule_slp_instance): Mark the first statement of the
+ reduction chain as reduction.
+
+2011-05-18 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Use new
+ names for group elements access.
+ * tree-vectorizer.h (struct _stmt_vec_info): Use interleaving info for
+ reduction chains as well. Remove data reference and interleaving
+ related words from the fields names.
+ * tree-vect-loop.c (vect_transform_loop): Use new names for group
+ elements access.
+ * tree-vect-data-refs.c (vect_get_place_in_interleaving_chain,
+ vect_insert_into_interleaving_chain, vect_update_interleaving_chain,
+ vect_update_interleaving_chain, vect_same_range_drs,
+ vect_analyze_data_ref_dependence, vect_update_misalignment_for_peel,
+ vect_verify_datarefs_alignment, vector_alignment_reachable_p,
+ vect_peeling_hash_get_lowest_cost, vect_enhance_data_refs_alignment,
+ vect_analyze_group_access, vect_analyze_data_ref_access,
+ vect_create_data_ref_ptr, vect_transform_strided_load,
+ vect_record_strided_load_vectors): Likewise.
+ * tree-vect-stmts.c (vect_model_simple_cost, vect_model_store_cost,
+ vect_model_load_cost, vectorizable_store, vectorizable_load,
+ vect_remove_stores, new_stmt_vec_info): Likewise.
+ * tree-vect-slp.c (vect_build_slp_tree,
+ vect_supported_slp_permutation_p, vect_analyze_slp_instance): Likewise.
+
+2011-05-18 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48989
+ * tree-cfg.c (verify_gimple_assign_unary): Adjust TRUTH op
+ operand verification.
+ (verify_gimple_assign_binary): Likewise.
+ * tree-ssa.c (useless_type_conversion_p): Preserve conversions
+ to non-1-precision BOOLEAN_TYPEs.
+
+2011-05-18 Tom de Vries <tom@codesourcery.com>
+
+ PR target/45098
+ * tree-ssa-loop-ivopts.c (seq_cost): Fix call to rtx_cost.
+
+2011-05-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49000
+ * tree-ssa.c (execute_update_addresses_taken): Call
+ maybe_rewrite_mem_ref_base on debug stmt value. If it couldn't
+ be rewritten and decl has been marked for renaming, reset
+ the debug stmt.
+
+2011-05-17 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/i386.c (ix86_valid_target_attribute_tree): Use
+ enum_opts_set when testing if attributes have set -mfpmath=.
+
+2011-05-17 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.c (mips_handle_option): Remove unused variable.
+
+2011-05-17 Uros Bizjak <ubizjak@gmail.com>
+
+ * ipa-inline-analysis.c (inline_node_duplication_hook): Initialize
+ info->entry with 0
+ * tree-inline.c (maybe_inline_call_in_expr): Initialize
+ id.transform_lang_insert_block with NULL.
+
+2011-05-17 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386-protos.h (output_fix_trunc): Change arg 3 to bool.
+ (output_fp_compare): Change args 3 and 4 to bool.
+ (ix86_expand_call): Change arg 6 to bool.
+ (ix86_attr_length_immediate_default): Change arg 2 to bool.
+ (ix86_attr_length_vex_default): Change arg 3 to bool.
+ * config/i386/i386.md: Update all uses.
+ * config/i386/i386.c: Ditto.
+ (ix86_flags_dependent): Change return type to bool.
+
+2011-05-17 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (type_hash_pair_compare): Fix comparison.
+
+2011-05-17 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (iterative_hash_gimple_type): Simplify singleton
+ case some more, fix final hash value of the non-singleton case.
+
+2011-05-17 Richard Guenther <rguenther@suse.de>
+
+ PR bootstrap/49013
+ Revert
+ 2011-05-16 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_types_compatible_p_1): Use names of the
+ type itself, not its main variant.
+ (iterative_hash_gimple_type): Likewise.
+
+2011-05-17 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_register_canonical_type): Use the main-variant
+ leader for computing the canonical type.
+
+2011-05-17 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.c (rx_memory_move_cost): Include cost of register
+ moves.
+
+ * config/rx/rx.md: Add peephole to remove redundant extensions
+ after loads.
+ (bitset_in_memory): Use rx_restricted_mem_operand.
+ (bitinvert_in_memory): Likewise.
+ (bitclr_in_memory): Likewise.
+
+2011-05-17 Kazuhio Inaoka <kazuhiro.inaoka.ud@renesas.com>
+ Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.md: Add peepholes to match a register move followed
+ by a comparison of the moved register. Replace these with an
+ addition of zero that does both actions in one instruction.
+
+2011-05-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/48986
+ * config/i386/sync.md (sync_old_add<mode>): Relax operand 2
+ predicate to allow CONST_INT.
+ (*sync_old_add_cmp<mode>): New insn and peephole2 for it.
+
+2011-05-16 Joseph Myers <joseph@codesourcery.com>
+
+ * opts-common.c (opt_enum_arg_to_value): New.
+ * opts.h (opt_enum_arg_to_value): Declare.
+ * config/i386/i386.opt (fpmath): Remove.
+ (mfpmath=): Use Enum, Init and Save.
+ (fpmath_unit): New Enum and EnumValue entries.
+ * config/i386/i386-c.c (ix86_pragma_target_parse): Update field
+ name for function fpmath state.
+ * config/i386/i386-opts.h (enum fpmath_unit): Move from i386.h.
+ * config/i386/i386.c: Include diagnostic.h.
+ (ix86_fpmath, IX86_FUNCTION_SPECIFIC_FPMATH): Remove.
+ (ix86_target_string): Take enum fpmath_unit value instead of string.
+ (ix86_debug_options): Update call to ix86_target_string.
+ (ix86_option_override_internal): Don't process fpmath strings here.
+ (x86_function_specific_save, ix86_function_specific_restore):
+ Don't handle fpmath state specially.
+ (ix86_function_specific_print): Pass fpmath state to
+ ix86_target_string instead of printing in this function.
+ (ix86_valid_target_attribute_inner_p): Take gcc_options pointer.
+ Handle enum attributes.
+ (IX86_ATTR_ENUM, ix86_opt_enum): New.
+ (ix86_valid_target_attribute_tree): Update option_strings
+ handling. Handle fpmath as enum option.
+ (ix86_can_inline_p): Update field names for function fpmath state.
+ (ix86_expand_builtin): Update call to ix86_target_string.
+ * config/i386/i386.h (enum fpmath_unit): Move to i386-opts.h.
+ (ix86_fpmath): Remove.
+ * config/i386/t-i386 (i386.o): Update dependencies.
+
+2011-05-16 Joseph Myers <joseph@codesourcery.com>
+
+ PR preprocessor/48677
+ * cppspec.c (lang_specific_driver): Set new_decoded_options[0]
+ from decoded_options[0], not from itself.
+
+2011-05-16 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/constraints.md (z): New constraint.
+ * config/i386/i386.c (c): New mode attribute.
+ (*call): Merge insn pattern from *call_0, *call_1, *call_1_rex64 and
+ *call_1_rex64_large patterns using "P" mode iterator. Use "<c>zm"
+ constraint for operand 0.
+ (*call_vzeroupper): Ditto.
+ (*call_rex64_ms_sysv): Ditto. Use "rzm" constraint for operand 0.
+ (*call_rex64_ms_sysv_vzeroupper): Ditto.
+ (*call_pop): Merge insn pattern from *call_pop_0 and *call_pop_1.
+ Use "lzm" constraint for operand 0.
+ (*call_pop_vzeroupper): Ditto.
+ (*sibcall): Merge insn pattern from *sibcall_0, *sibcall_1 and
+ *sibcall_1_rex64 patterns using "P" mode iterator. Use "Uz"
+ constraint for operand 0.
+ (*sibcall_vzeroupper): Ditto.
+ (*sibcall_rex64_ms_sysv): Ditto.
+ (*sibcall_rex64_ms_sysv_vzeroupper): Ditto.
+ (*sibcall_pop): Merge insn pattern from *sibcall_pop_0 and
+ *sibcall_pop_1. Use "Uz" constraint for operand 0.
+ (*sibcall_pop_vzeroupper): Ditto.
+ (*call_value): Merge insn pattern from *call_value_0, *call_value_1,
+ *call_value_1_rex64 and *call_value_1_rex64_large patterns using "P"
+ mode iterator. Use "<c>zm" constraint for operand 1.
+ (*call_value_vzeroupper): Ditto.
+ (*call_value_rex64_ms_sysv): Ditto. Use "rzm" constraint
+ for operand 1.
+ (*call_value_rex64_ms_sysv_vzeroupper): Ditto.
+ (*call_value_pop): Merge insn pattern from *call_value_pop_0 and
+ *call_value_pop_1. Use "lzm" constraint for operand 1.
+ (*call_value_pop_vzeroupper): Ditto.
+ (*sibcall_value): Merge insn pattern from *sibcall_value_0,
+ *sibcall_value_1 and *sibcall_value_1_rex64 patterns using "P"
+ mode iterator. Use "Uz" constraint for operand 1.
+ (*sibcall_value_vzeroupper): Ditto.
+ (*sibcall_value_rex64_ms_sysv): Ditto.
+ (*sibcall_value_rex64_ms_sysv_vzeroupper): Ditto.
+ (*sibcall_value_pop): Rename from *sibcall_pop_1. Use "Uz"
+ constraint for operand 1.
+ (*sibcall_value_pop_vzeroupper): Ditto.
+ (*tls_global_dynamic_64): Use constant_call_address_operand predicate
+ and "z" constraint for operand 2.
+ (*tls_global_dynamic_32_gnu): Ditto.
+ (*tls_local_dynamic_base_32_gnu): Ditto.
+ (*tls_local_dynamic_base_64): Ditto.
+ (*tls_local_dynamic_32_once): Ditto.
+ * config/i386/i386.c (ix86_output_call_insn): Remove int_addr argument.
+ Update all callers.
+ * config/i386/i386-protos.h (ix86_output_call_insn): Update prototype.
+
+2011-05-16 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_types_compatible_p_1): Use names of the
+ type itself, not its main variant.
+ (iterative_hash_gimple_type): Likewise.
+
+2011-05-16 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (iterative_hash_gimple_type): Re-instantiate change to
+ always visit pointer target and function result and argument types.
+
+2011-05-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/48999
+ * tree-inline.c (copy_statement_list): Put back recursion.
+
+2011-05-16 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/27663
+ PR target/41076
+ * config/avr/predicates.md (const_8_16_24_operand): New predicate.
+ * config/avr/avr.md ("*ior<mode>qi.byte0",
+ "*ior<mode>qi.byte1-3"): New define_insn_and_split patterns.
+
+2011-05-16 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/45099
+ * config/avr/avr.c (avr_function_arg_advance): Error if a fixed
+ register is needed for a function argument.
+
+2011-05-16 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (struct type_hash_pair): New type.
+ (type_hash_pair_compare): New function.
+ (iterative_hash_gimple_type): Mix in SCC member hashes in hash-order.
+
+2011-05-16 Revital Eres <revital.eres@linaro.org>
+
+ * modulo-sched.c (doloop_register_get): Check !DEBUG_INSN_P first.
+
+2011-05-15 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (floating point move splitters): Fix
+ usage of standard_80387_constant_p.
+ * config/i386/i386.c (ix86_preferred_reload_class): Ditto.
+
+2011-05-15 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*movdf_internal): Simplify insn condition.
+
+2011-05-14 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-ssa-loop-im.c (SET_ALWAYS_EXECUTED_IN): New macro.
+ (fill_always_executed_in): Use [SET_]ALWAYS_EXECUTED_IN.
+ (tree_ssa_lim_finalize): Likewise.
+
+2011-05-14 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/constraint.md (Yd, Yx): New register constraints.
+ * config/i386/i386.md (*pushdf): Merge with *pushdf_nointeger. Use
+ Yd conditional register constraint.
+ (*movtf_internal): Use standard_sse_constant_opcode.
+ (*movxf_internal): Merge with *movxf_internal_nointeger. Use
+ Yx conditional register constraint.
+ (*movdf_internal): Merge with *movdf_internal_nointeger. Use
+ Yd conditional register constraint. Use standard_sse_constant_p to
+ check for valid SSE constants and call standard_sse_constant_opcode to
+ output SSE insn.
+ (*movsf_internal): Use standard_sse_constant_p to check for valid SSE
+ constants and call standard_sse_constant_opcode to output SSE insn.
+ * config/i386/i386.c (ix86_option_ovverride_internal): Set
+ TARGET_INTEGER_DFMODE_MOVES for 64bit targets. Clear it when
+ optimize_size is set.
+ (standard_sse_constant_opcode): Output conditional AVX insn templates.
+
+2011-05-14 Tobias Burnus <burnus@net-b.de>
+
+ * doc/invoke.texi (-Ofast): Also enables -fstack-arrays.
+
+2011-05-13 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-prop.c (ipa_cst_from_jfunc): New function.
+ * ipa-prop.h (ipa_cst_from_jfunc): Declare.
+ * ipa-inline-analysis.c (evaluate_conditions_for_edge): Use it.
+ (evaluate_conditions_for_ipcp_clone): Removed.
+ (estimate_ipcp_clone_size_and_time): Accept vector of known constants.
+ * ipa-cp.c (ipcp_estimate_growth): Build vector of known constants.
+ * ipa-inline.h (estimate_ipcp_clone_size_and_time): Update.
+
+2011-05-13 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Adjust dump message.
+ * regcprop.c (copyprop_hardreg_forward): Test MAY_HAVE_DEBUG_INSNS in
+ lieu of MAY_HAVE_DEBUG_STMTS.
+ * tree-cfgcleanup.c (remove_forwarder_block): Do not attempt to move
+ debug statements if !MAY_HAVE_DEBUG_STMTS.
+
+2011-05-13 Martin Thuresson <martint@google.com>
+
+ PR gcov-profile/47793
+ * libgcov.c (gcov_exit): Support relative profile paths.
+ * doc/invoke.texi (-fprofile-dir): Update for above change.
+
+2011-05-13 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_canonical_types_compatible_p): Do not use
+ type-pair caching, do not compare hashes.
+
+2011-05-13 Nathan Froyd <froydnj@codesourcery.com>
+
+ PR middle-end/48965
+ * tree-cfg.c (edge_to_cases_cleanup): Return true.
+ (verify_expr) [CASE_LABEL_EXPR]: Add checking.
+
+2011-05-13 Kai Tietz <ktietz@redhat.com>
+
+ * gimplify.c (gimplify_expr): Make sure operand is boolified.
+ * tree-cfg.c (verify_gimple_assign_unary): Check for boolean
+ compatible type for TRUTH_NOT_EXPR.
+
+2011-05-13 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_save_reg): Change return type to bool.
+ (ix86_hard_regno_mode_ok): Change return value to bool. Use
+ can_create_pseudo_p ().
+
+2011-05-13 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48978
+ * gimple.c (iterative_hash_gimple_type): Revert change in
+ pointer target and function result and argument hashing.
+
+2011-05-13 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*movxf_internal): Use !can_create_pseudo ().
+ (*movxf_internal_nointeger): Ditto.
+ (*movdf_internal_rex64): Ditto.
+ (*movdf_internal): Ditto.
+ (*movdf_internal_nointeger): Ditto.
+ (*movsf_internal): Ditto.
+ (sincos splitters): Use can_create_pseudo ().
+
+2011-05-13 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/i386-opts.h: New.
+ * gcc/config/i386/i386.c (stringop_alg, ix86_cmodel,
+ ix86_asm_dialect, ix86_regparm, ix86_abi, ix86_branch_cost,
+ ix86_section_threshold): Remove.
+ (ix86_handle_option): Move MAX_CODE_ALIGN define here. Handle
+ OPT_malign_loops_, OPT_malign_jumps_, OPT_malign_functions_ and
+ OPT_mbranch_cost_.
+ (ix86_option_override_internal): Don't decode strings for options
+ other than -march=, -mtune= and -mfpmath=. Don't allow for
+ __attribute__ uses in remaining diagnostics for options with
+ string arguments. Don't check for integer arguments being negative.
+ * gcc/config/i386/i386.h (enum stringop_alg, enum calling_abi,
+ enum tls_dialect, enum cmodel, enum asm_dialect): Move to i386-opts.h.
+ (ix86_abi, ix86_tls_dialect, ix86_cmodel, ix86_asm_dialect,
+ ix86_branch_cost, ix86_section_threshold): Remove.
+ * gcc/config/i386/i386.opt (config/i386/i386-opts.h): New
+ HeaderInclude.
+ (malign-functions=, malign-jumps=, malign-loops=): Use UInteger
+ but not Var.
+ (masm=): Use Enum and Init.
+ (asm_dialect): New Enum and EnumValue entries.
+ (mbranch-cost=): Use UInteger.
+ (mlarge-data-threshold=): Use UInteger and Init.
+ (mcmodel=): Use Enum and Init.
+ (cmodel): New Enum and EnumValue entries.
+ (mpc): Replace with separate mpc32, mpc64 and mpc80 entries.
+ (mpreferred-stack-boundary=, mincoming-stack-boundary=,
+ mregparm=): Use UInteger.
+ (mstringop-strategy=): Use Enum and Init.
+ (stringop_alg): New Enum and EnumValue entries.
+ (mtls-dialect=): Use Enum and Init.
+ (tls_dialect): New Enum and EnumValue entries.
+ (mabi=): Use Enum and Init.
+ (calling_abi): New Enum and EnumValue entries.
+ (mveclibabi=): Use Enum and Init.
+ (ix86_veclibabi): New Enum and EnumValue entries.
+
+2011-05-13 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.md (mov expander): Fix use of rx_legitimate_constant_p.
+ * config/rx/rx-protos.h (rx_legitimate_constant_p): Rename prototype.
+
+2011-05-13 Kai Tietz <ktietz@redhat.com>
+
+ PR middle-end/48984
+ * gimplify.c (gimplify_expr): Check for boolean_type_node instead
+ for BOOLEAN_TYPE for TRUTH-NOT/AND/OR/XOR.
+ (gimple_boolify): Check for cast for boolean_type_node instead for
+ BOOLEAN_TYPE.
+
+2011-05-13 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48172
+ * tree-vect-loop-manip.c (vect_vfa_segment_size): Avoid
+ multiplying by number of iterations for equal step.
+ (vect_create_cond_for_alias_checks): Likewise.
+
+2011-05-13 Andreas Schwab <schwab@redhat.com>
+
+ * configure.ac: Use AS_HELP_STRING throughout.
+ * configure: Regenerate.
+
+2011-05-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (ix86_save_reg): Change maybe_eh_return to bool.
+ (ix86_emit_restore_regs_using_mov): Likewise.
+ (ix86_emit_restore_sse_regs_using_mov): Likewise.
+
+2011-05-12 Anatoly Sokolov <aesok@post.ru>
+
+ * config/sparc/sparc.h (REG_OK_FOR_INDEX_P, REG_OK_FOR_BASE_P,
+ SYMBOLIC_CONST, RTX_OK_FOR_BASE_P, RTX_OK_FOR_INDEX_P): Remove.
+ (RTX_OK_FOR_OFFSET_P, RTX_OK_FOR_OLO10_P): Move to...
+ * config/sparc/sparc.c (RTX_OK_FOR_OFFSET_P,
+ RTX_OK_FOR_OLO10_P): ...here.
+ (sparc_mode_dependent_address_p): Use symbolic_operand instead of
+ SYMBOLIC_CONST.
+
+2011-05-12 Kai Tietz <ktietz@redhat.com>
+
+ * gimplify.c (gimple_boolify): Re-boolify expression
+ arguments even if expression type is of kind BOOLEAN_TYPE.
+ (gimplify_boolean_expr): Removed.
+ (gimplify_expr): Boolify truth opcodes AND, ANDIF, OR, ORIF,
+ and XOR. Additional take care that we keep expression's type.
+ * tree-cfg.c (verify_gimple_assign_binary): Adjust check for type
+ of TRUTH_AND|OR|XOR_EXPR.
+
+2011-05-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48975
+ * tree-if-conv.c (combine_blocks): Call free_bb_predicate
+ on all bbs here and free and clear ifc_bbs at the end.
+
+2011-05-12 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gtc_visit): Compare TREE_ADDRESSABLE, handle
+ NULLPTR_TYPE similar to VOID_TYPE. Defer type-leader lookup
+ until after simple checks.
+ (gimple_types_compatible_p): Likewise.
+ (iterative_hash_gimple_type): Always hash pointer targets
+ and function return and argument types.
+ (iterative_hash_canonical_type): Do not hash TYPE_QUALS,
+ hash TYPE_ALIGN. Do not hash TYPE_MIN/MAX_VALUE.
+ (gimple_canonical_types_compatible_p): Compare TREE_ADDRESSABLE,
+ handle NULLPTR_TYPE similar to VOID_TYPE. Handle non-aggregates
+ completely in the simple compare section.
+ (gimple_register_canonical_type): Query the cache again after
+ registering.
+
+2011-05-12 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48172
+ * tree-vect-loop-manip.c (vect_vfa_segment_size): Do not exclude
+ the number of iterations from the segment size calculation.
+ (vect_create_cond_for_alias_checks): Adjust.
+
+2011-05-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48967
+ * var-tracking.c (use_narrower_mode_test) <case REG>: Return 1
+ if validate_subreg fails.
+
+2011-05-12 Hariharan Sandanagobalane <hariharan@picochip.com>
+
+ * ira.c (clarify_prohibited_class_mode_regs): Prevent the function from
+ accessing beyond the end of REGNO_REG_CLASS array by stopping the loop
+ early.
+
+2011-05-12 DJ Delorie <dj@redhat.com>
+
+ * config/rx/rx.c (rx_builtins): New arrays - holds builtin functions.
+ (ADD_RX_BUILTIN1, ADD_RX_BUILTIN2, ADD_RX_BUILTIN3): Install
+ created builtin into rx_builtins array.
+ (rx_builtin_decl): New function.
+ (TARGET_BUITLIN_DECL): Define. Include gt-rx.h.
+
+2011-05-12 DJ Delorie <dj@redhat.com>
+ Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.h (HAVE_PRE_DECREMENT): Fix typo.
+ * config/rx/rx.c (CC_FLAG_FP): Fix comment.
+ (rx_is_legitimate_address): Add pre-decrement and post-increment
+ addressing in HImode and QImode. Fix test for out of range
+ REG+INT addressing.
+ (rx_legitimate_constant_p): Rename to rx_is_legitimate_constant.
+ (rx_align_for_label): Test label before extracting its usage count.
+ (rx_adjust_insn_lengths): Fix selection of insn codes.
+ (TARGET_LEGITIMATE_CONSTANT_P): Use renamed function.
+
+2011-05-11 Jason Merrill <jason@redhat.com>
+
+ * tree.c (type_hash_canon): Use struct tree_type_non_common.
+
+2011-05-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cfgrtl.c (commit_one_edge_insertion): Remove always-true test and
+ reindent the subsequent block.
+
+2011-05-11 Satoru Takabayashi <satorux@google.com>
+ Paul Pluzhnikov <ppluzhnikov@google.com>
+
+ * doc/install.texi (Configuration): Document --with-linker-hash-style.
+ * gcc.c (init_spec): Handle LINKER_HASH_STYLE.
+ * config.in: Add LINKER_HASH_STYLE.
+ * configure.ac: Add --with-linker-hash-style.
+ * configure: Regenerate.
+
+2011-05-11 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48964
+ * gimple.c (iterative_hash_canonical_type): Fix typo.
+
+2011-05-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (legitimize_tls_address)
+ <case TLS_MODEL_GLOBAL_DYNAMIC>: Call gen_tls_dynamic_gnu2_{32,64}
+ expanders directly for TARGET_GNU2_TLS. Determine pic and
+ __tls_get_addr symbol reference here. Update call to
+ gen_tls_global_dynamic_{32,64} for added arguments.
+ <case TLS_MODEL_LOCAL_DYNAMIC>: Call gen_tls_dynamic_gnu2_{32,64}
+ expanders directly for TARGET_GNU2_TLS. Determine
+ __tls_get_addr symbol reference here. Update call to
+ gen_tls_local_dynamic_base_{32,64} for added arguments. Attach
+ unique UNSPEC REG_EQUIV to libcall block.
+ (ix86_tls_get_addr): Declare static.
+ * config/i386/i386-protos.h (ix86_tls_get_addr): Remove declaration.
+ * config/i386/i386.md (tls_global_dynamic_32): Add operand 2 and 3.
+ Do not determine pic and __tls_get_addr symbol reference here. Do not
+ call gen_tls_dynamic_gnu2_32 for TARGET_GNU2_TLS.
+ (tls_local_dynamic_base_32): Ditto for operands 1 and 2.
+ (tls_global_dynamic_64): Add operand 2. Do not determine
+ __tls_get_addr symbol reference here. Do not call
+ gen_tls_dynamic_gnu2_64 for TARGET_GNU2_TLS here.
+ (tls_local_dynamic_base64): Ditto for operand 1.
+
+2011-05-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * function.c (expand_function_start): Initialize stack_check_probe_note
+ only if the generic stack checking mechanism is used.
+
+2011-05-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/15256
+ * tree-ssa-forwprop.c (simplify_bitwise_binary): Canonicalize
+ (A & B) | C, combine (A op CST1) op CST2.
+ (tree_ssa_forward_propagate_single_use_vars): Only bother to
+ visit assigns that have uses.
+
+2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
+
+ * ggc-page.c (extra_order_size_table): Use struct tree_type_non_common.
+ * lto-streamer-in.c (unpack_ts_type_value_fields): Rename to...
+ (unpack_ts_type_common_value_fields): ...this. Update comment.
+ (unpack_value_fields): Adjust for renaming.
+ (lto_input_ts_type_tree_pointers): Split into...
+ (lto_input_ts_type_common_tree_pointer): ...this and...
+ (lto_input_ts_type_non_common_tree_pointers): ...this.
+ (lto_input_tree_pointers): Adjust for above split.
+ * lto-streamer-out.c (pack_ts_type_value_fields): Rename to...
+ (pack_ts_type_common_value_fields): ...this. Update comment.
+ (lto_output_ts_type_tree_pointers): Split into...
+ (lto_output_ts_type_common_tree_pointers): ...this and...
+ (lto_output_ts_type_non_common_tree_pointers): ...this.
+ (lto_output_tree_pointers): Adjust for above split.
+ * lto-streamer.c (check_handled_ts_structures): Mark TS_TYPE_COMMON,
+ TS_TYPE_WITH_LANG_SPECIFIC, and TS_TYPE_NON_COMMON as handled.
+ * stor-layout.c (vector_type_mode): Adjust location of mode field.
+ * tree.h (MARK_TS_TYPE_COMMON, MARK_TS_TYPE_WITH_LANG_SPECIFIC):
+ Define.
+ (struct tree_type): Split into...
+ (struct tree_type_common: ...this and...
+ (struct tree_type_with_lang_specific): ...this and...
+ (struct tree_type_non_common): ...this. Adjust accessor macros
+ accordingly.
+ (TYPE_VALUES_RAW): Define.
+ (union tree_node): Update for above changes.
+ * tree.c (tree_node_structure_for_code) [tcc_type]: Return
+ TS_TYPE_NON_COMMON.
+ (initialize_tree_contains_struct) [TS_TYPE]: Use TS_TYPE_COMMON.
+ Add TS_TYPE_WITH_LANG_SPECIFIC and TS_TYPE_NON_COMMON.
+ (tree_code_size) [tcc_type]: Use struct tree_type_non_common.
+ * treestructu.def (TS_TYPE): Remove.
+ (TS_TYPE_COMMON, TS_TYPE_WITH_LANG_SPECIFIC, TS_TYPE_NON_COMMON):
+ Define.
+
+2011-05-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48159
+ * tree-ssa.c (reset_debug_uses): New function.
+ * tree-flow.h (reset_debug_uses): New prototype.
+ * tree-data-ref.c (stmts_from_loop): Ignore debug stmts.
+ * tree-loop-distribution.c (generate_loops_for_partition): Call
+ reset_debug_uses on the stmts that will be removed. Keep around
+ all debug stmts, don't count them as bits in partition bitmap.
+ (generate_builtin): Don't count debug stmts or labels as bits in
+ partition bitmap.
+
+2011-05-11 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_type_hash_1): Merge with ...
+ (gimple_type_hash): ... this.
+ (gtc_visit): Remove mode parameter and simplify accordingly.
+ (gimple_types_compatible_p_1): Likewise.
+ (gimple_types_compatible_p): Likewise.
+ (iterative_hash_gimple_type): Likewise.
+ (visit): Likewise.
+ (gimple_type_eq): Adjust.
+
+2011-05-11 Revital Eres <revital.eres@linaro.org>
+
+ * ddg.c (create_ddg_dep_from_intra_loop_link): If a true dep edge
+ enters the branch create an anti edge in the opposite direction
+ to prevent the creation of reg-moves.
+ * modulo-sched.c: Adjust comment to reflect the fact we are
+ scheduling closing branch.
+ (PS_STAGE_COUNT): Rename to CALC_STAGE_COUNT and redefine.
+ (stage_count): New field in struct partial_schedule.
+ (calculate_stage_count): New function.
+ (normalize_sched_times): Rename to reset_sched_times and handle
+ incrementing the sched time of the nodes by a constant value
+ passed as parameter.
+ (duplicate_insns_of_cycles): Skip closing branch.
+ (sms_schedule_by_order): Schedule closing branch.
+ (ps_insn_find_column): Handle closing branch.
+ (sms_schedule): Call reset_sched_times and adjust the code to
+ support scheduling of the closing branch.
+ (ps_insert_empty_row): Update calls to normalize_sched_times
+ and rotate_partial_schedule functions.
+
+2011-05-11 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48953
+ * tree-inline.c (remap_gimple_op_r): Also remap types of MEM_REFs.
+
+2011-05-11 Joseph Myers <joseph@codesourcery.com>
+
+ * opts.c (finish_options): Move warning settings from process_options.
+ * toplev.c (process_options): Move warning settings to finish_options.
+
+2011-05-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/18041
+ * tree-ssa-forwprop.c (simplify_bitwise_and): Rename to ...
+ (simplify_bitwise_binary): ... this. Handle operand conversions
+ by applying them to the result instead.
+ (tree_ssa_forward_propagate_single_use_vars): Adjust. CSE tree code.
+
+2011-05-11 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_canonical_types_compatible_p): Split out
+ from gimple_types_compatible_p and friends. Do not recurse
+ to pointed-to types.
+ (gimple_canonical_type_eq): Use it.
+ (iterative_hash_canonical_type): Split out from
+ iterative_hash_gimple_type and friends. Do not recurse
+ to pointed-to types.
+ (gimple_canonical_type_hash): Use it, allocate the hash here.
+
+2011-05-11 Revital Eres <revital.eres@linaro.org>
+
+ * modulo-sched.c (doloop_register_get): Ignore DEBUG_INSNs while
+ recognizing doloop.
+
+2011-05-11 Revital Eres <revital.eres@linaro.org>
+
+ * loop-doloop.c (doloop_condition_get): Use prev_nondebug_insn
+ instead of PREV_INSN.
+
+2011-05-11 Revital Eres <revital.eres@linaro.org>
+
+ * modulo-sched.c (sms_schedule): Support new form of doloop pattern
+ * loop-doloop.c (doloop_condition_get): Likewise.
+ * config/arm/thumb2.md (*thumb2_addsi3_compare0): Remove "*".
+ (doloop_end): New.
+ * config/arm/arm.md (*addsi3_compare0): Remove "*".
+
+2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree.def (CASE_LABEL_EXPR): Add an operand.
+ * tree.h (CASE_CHAIN): Use TREE_OPERAND instead of TREE_CHAIN.
+
+2011-05-10 Joseph Myers <joseph@codesourcery.com>
+
+ * c-decl.c (c_override_global_bindings_to_false): Remove.
+ (global_bindings_p): Don't check
+ c_override_global_bindings_to_false.
+ * c-tree.h (c_override_global_bindings_to_false): Remove.
+ * c-typeck.c (composite_type): Don't set
+ c_override_global_bindings_to_false.
+
+2011-05-10 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/48857, 48495
+ * config/rs6000/rs6000.h (VSX_SCALAR_MODE): Delete.
+ (VSX_MODE): Ditto.
+ (VSX_MOVE_MODE): Ditto.
+ (ALTIVEC_OR_VSX_VECTOR_MODE): New macro, combine all Altivec and
+ VSX vector types. Add V2DImode.
+ (HARD_REGNO_CALLER_SAVE_MODE): Use it instead of
+ ALTIVEC_VECTOR_MODE and VSX_VECTOR_MODE calls.
+ (MODES_TIEABLE_P): Ditto.
+
+ * config/rs6000/rs6000.c (rs6000_emit_move): Use
+ ALTIVEC_OR_VSX_MODE instead of ALTIVEC_VECTOR_MODE and
+ VSX_VECTOR_MODE.
+ (init_cumulative_args): Ditto.
+ (rs6000_function_arg_boundary): Ditto.
+ (rs6000_function_arg_advance_1): Ditto.
+ (rs6000_function_arg): Ditto.
+ (rs6000_function_ok_for_sibcall): Ditto.
+ (emit_frame_save): Ditto.
+ (rs6000_function_value): Ditto.
+ (rs6000_libcall_value): Ditto.
+
+2011-05-10 Joseph Myers <joseph@codesourcery.com>
+
+ * config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add
+ i386/darwin-lib.h to $libgcc_tm_file.
+ * config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Remove.
+
+2011-05-10 Joseph Myers <joseph@codesourcery.com>
+
+ * doc/sourcebuild.texi (Back End): Mention contrib/config-list.mk.
+
+2011-05-10 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rs6000/genopt.sh, config/rs6000/rs6000-cpus.def: New files.
+ * config/rs6000/rs6000-tables.opt: New file (generated).
+ * config.gcc (powerpc*-*-*, rs6000*-*-*): Add
+ rs6000/rs6000-tables.opt to extra_options.
+ * config/rs6000/rs6000-opts.h (RS6000_CPU_OPTION_NATIVE): Define.
+ * config/rs6000/rs6000.c (rs6000_select): Remove.
+ (processor_target_table): Move contents to rs6000-cpus.def.
+ (darwin_rs6000_override_options): Check
+ global_options_set.x_rs6000_cpu_index instead of
+ rs6000_select[1].string.
+ (rs6000_option_override_internal): Likewise.
+ (rs6000_handle_option): Don't assert that global structures are in
+ use. Don't handle OPT_mcpu_ and OPT_mtune_ here.
+ (rs6000_default_cpu): New variable.
+ (rs6000_file_start): Set it instead of local default_cpu. Check
+ rs6000_default_cpu, global_options_set.x_rs6000_cpu_index and
+ global_options_set.x_rs6000_tune_index instead of rs6000_select.
+ (rs6000_darwin_file_start): Check rs6000_default_cpu and
+ global_options_set.x_rs6000_cpu_index instead of rs6000_select.
+ * config/rs6000/rs6000.h (struct rs6000_cpu_select,
+ rs6000_select): Remove.
+ * config/rs6000/rs6000.opt (rs6000_cpu_index, rs6000_tune_index):
+ Remove.
+ (mcpu=, mtune=): Use Var, Init, Enum and Save.
+ * config/rs6000/t-rs6000
+ ($(srcdir)/config/rs6000/rs6000-tables.opt): New.
+ * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Check
+ global_options_set.x_rs6000_cpu_index instead of
+ rs6000_select[1].string.
+ * config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Check
+ global_options_set.x_rs6000_cpu_index instead of
+ rs6000_select[1].string.
+
+2011-05-10 Joseph Myers <joseph@codesourcery.com>
+
+ * config.gcc (libgcc_tm_file): Define instead of including files
+ from ../../libgcc/config/ in tm_file.
+ * configure.ac (libgcc_tm_file_list, libgcc_tm_include_list): Define.
+ * configure: Regenerate.
+ * Makefile.in (libgcc_tm_file_list, libgcc_tm_include_list,
+ libgcc_tm.h, cs-libgcc_tm.h): New.
+ (TM_H): Include libgcc_tm.h and $(libgcc_tm_file_list).
+ (clean): Remove libgcc_tm.h.
+ * config/arm/symbian.h (RENAME_LIBRARY): Remove.
+ * mkconfig.sh: Include libgcc_tm.h in tm.h if USED_FOR_TARGET.
+ * system.h (DECLARE_LIBRARY_RENAMES): Poison.
+
+2011-05-10 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/48896
+ * config/avr/avr.c (avr_ret_register): Return unsigned int
+ instead of int.
+ (avr_function_value): Mark fn_decl_or_type as unused, don't pass
+ it to avr_libcall_value.
+ avr_expand_builtin): Use EXPAND_NORMAL as arg 4 in calls to
+ expand_expr.
+ (avr_expand_binop_builtin): Ditto.
+ (avr_expand_unop_builtin): Ditto.
+
+2011-05-10 DJ Delorie <dj@redhat.com>
+
+ * config/rx/rx.h (JUMP_ALIGN, LABEL_ALIGN, LOOP_ALIGN): Define.
+ (LABEL_ALIGN_AFTER_BARRIER): Pass label to rx_align_for_label
+ * config/rx/rx.c (rx_align_for_label): Add label and
+ uses_threshold parameters. Do not align when the label is not
+ used enough.
+ * config/rx/rx-protos.h (rx_align_for_label): Update prototype.
+
+2011-05-10 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-forwprop.c (combine_conversions): Pattern-match
+ a series of conversions and apply foldings similar to what
+ fold-const does.
+ (tree_ssa_forward_propagate_single_use_vars): Call it.
+
+2011-05-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48611
+ PR tree-optimization/48794
+ * tree-eh.c (remove_unreachable_handlers): Don't remove regions
+ referenced from RESX or EH_DISPATCH arguments.
+
+ PR debug/48928
+ * dfp.c (decimal_to_decnumber): Handle conversion from
+ dconst{1,2,m1,half}.
+
+2011-05-09 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_autovectorize_vector_sizes): Return 0
+ for !flag_prefer_avx128.
+ (ix86_preferred_simd_mode): Return word_mode for DFmode without SSE2.
+
+2011-05-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * fold-const.c (fold_range_test): Pass LOC to build_range_check.
+ (fold_ternary_loc): Use expr_location_or.
+
+2011-05-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR debug/48853
+ * dwarf2out.c (mem_loc_descriptor) <case SUBREG>: If
+ POINTERS_EXTEND_UNSIGNED is defined, don't give up if mode is
+ Pmode and mem_mode is not VOIDmode.
+
+2011-05-09 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ * tree.h (TYPE_UNQUALIFIED, TYPE_QUAL_CONST, TYPE_QUAL_VOLATILE,
+ TYPE_QUAL_RESTRICT): Convert to enum.
+
+2011-05-09 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/predicates.md (const_pow2_1_to_2_operand): Remove.
+ (const_pow2_1_to_8_operand): Ditto.
+ (const_pow2_1_to_128_operand): Ditto.
+ (const_pow2_1_to_32768_operand): Ditto.
+ * config/i386/mmx.md (*mmx_pinsrw): Use const_int_operand instead of
+ const_pow2_1_to_8_operand for operand 3 predicate. Use exact_log2
+ in insn constraint to check integer value of operand 3.
+ * config/i386/sse.md (*vec_setv4sf_sse4_1): Ditto.
+
+ (PINSR_MODE): New mode iterator.
+ (sse2p4_1): New mode attribute.
+ (<sse2p4_1>_pinsr<ssemodesuffix>): Merge insn from sse4_1_pinsrb,
+ sse2_pinsrw, sse4_1_pinsrd and sse4_1_pinsrq using PINSR_MODE mode
+ iterator. Use const_int_operand instead of
+ const_pow2_1_to_{2,8,128,32768}_operand for operand 3 predicate. Use
+ exact_log2 in insn constraint to check integer value of operand 3.
+
+2011-05-09 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (blendbits): Remove mode attribute.
+ (<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand
+ instead of const_0_to_<blendbits>_operand for operand 3 predicate.
+ Check integer value of operand 3 in insn constraint.
+
+2011-05-09 Richard Guenther <rguenther@suse.de>
+
+ * lto-symtab.c (lto_cgraph_replace_node): Use types_compatible_p
+ for diagnostics.
+ (lto_symtab_merge): Likewise. Do not register types here.
+ (lto_symtab_merge_decls_2): Likewise.
+ (lto_symtab_merge_decls_1): Likewise.
+ * gimple.h (enum gtc_mode, gimple_types_compatible_p): Do not declare.
+ * gimple.c (enum gtc_mode): Declare.
+ (gimple_types_compatible_p): Make static.
+
+2011-05-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.md (TD/TF mem to reg move splitter): Make the
+ temporary register to match Pmode.
+
+2011-05-09 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (*vec_concatv4si): Merge from *vec_concatv4si_1
+ and *vec_concatv4si_1_avx.
+
+2011-05-09 Uros Bizjak <ubizjak@gmail.com>
+
+ PR rtl-optimization/48927
+ * ira-conflicts.c (commutative_constraint_p): Use
+ recog_data.alternative_enabled_p to disable alternatives where
+ "enabled" attribute is false.
+ (get_dup_num): Ditto.
+ * ira-lives.c (single_reg_class): Ditto.
+ (ira_implicitly_set_insn_hard_regs): Ditto.
+
+2011-05-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * var-tracking.c (find_mem_expr_in_1pdv): Fix thinko.
+ (dataflow_set_preserve_mem_locs): Likewise.
+
+2011-05-09 Philipp Thomas <pth@suse.de>
+
+ * config/mep/mep.c (mep_validate_vliw): Syntax description
+ should not be translated.
+
+2011-05-09 Joseph Myers <joseph@codesourcery.com>
+
+ * config/mips/genopt.sh, config/mips/mips-cpus.def: New files.
+ * config/mips/mips-tables.opt: New file (generated).
+ * config.gcc (mips*-*-*): Add mips/mips-tables.opt to extra_options.
+ * config/mips/mips-opts.h (MIPS_ARCH_OPTION_FROM_ABI,
+ MIPS_ARCH_OPTION_NATIVE): Define.
+ * config/mips/mips.c (mips_cpu_info_table): Move contents to
+ mips-cpus.def.
+ (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p,
+ mips_parse_cpu): Remove.
+ (mips_cpu_info_from_opt, mips_default_arch): New.
+ (mips_handle_option): Don't assert that global structures are in
+ use. Don't handle OPT_march_, OPT_mtune_ and OPT_mips here.
+ (mips_option_override): Use new variables and functions to set
+ state of these options. Use strcmp to check for individual CPU names.
+ * config/mips/mips.h (MIPS_CPU_STRING_DEFAULT): Remove default
+ definition.
+ * config/mips/mips.opt (march=): Use ToLower and Enum.
+ (mips): Use ToLower, Enum and Var.
+ (mtune=): Use ToLower and Enum.
+ * config/mips/t-mips ($(srcdir)/config/mips/mips-tables.opt): New.
+
+2011-05-08 Jan Hubicka <jh@suse.cz>
+
+ * gimple.c (type_pair_hash, type_pair_eq, lookup_type_pair):
+ Arrange type pairs to be UID ordered.
+ (gimple_lookup_type_leader): Make inline.
+
+2011-05-09 Nick Clifton <nickc@redhat.com>
+
+ PR target/48899
+ * config/iq2000/iq2000.opt (iq2000_tune): Initialise to
+ PROCESSOR_DEFAULT.
+
+ PR target/48897
+ * config/mn10300/mn10300.c (extract_bundle): Remove spurious local
+ variable 's'.
+
+2011-05-08 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * combine.c (simplify_comparison): Abstract out parts into...
+ (simplify_compare_const): ... new function.
+ (try_combine): Generalize parallel arithmetic/compare combining
+ to call simplify_compare_const() and CANONICALIZE_COMPARE().
+
+2011-05-08 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_clone_node): Add call_duplication_hook parameter.
+ (cgraph_create_virtual_clone): Call hooks once virtual clone
+ is finished.
+ * cgraph.h (cgraph_clone_node): Update prototype.
+ * ipa-cp.c (ipcp_estimate_growth): Use
+ estimate_ipcp_clone_size_and_time.
+ * ipa-inline-transform.c (clone_inlined_nodes): Update.
+ * lto-cgraph.c (input_node): Update.
+ * ipa-inline.c (recursive_inlining): Update.
+ * ipa-inline.h (estimate_ipcp_clone_size_and_time): New function.
+ (evaluate_conditions_for_known_args): Break out from ...
+ (evaluate_conditions_for_edge): ... here.
+ (evaluate_conditions_for_ipcp_clone): New function.
+ (inline_node_duplication_hook): Update clone summary based
+ on parameter map.
+ (estimate_callee_size_and_time): Rename to ...
+ (estimate_node_size_and_time): take NODE instead of EDGE;
+ take POSSIBLE_TRUTHS as argument.
+ (estimate_callee_size_and_time): Update.
+ (estimate_ipcp_clone_size_and_time): New function.
+ (do_estimate_edge_time): Update.
+
+2011-05-08 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48908
+ PR middle-end/48905
+ * expmed.c (expand_shift_1): Compute adjusted constant shift
+ amount manually.
+
+2011-05-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/avr/avr.c (print_operand_address): Fix invalid RTL access.
+
+2011-05-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/rs6000/rs6000.c (output_profile_hook): Fix thinko.
+
+2011-05-08 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * doc/invoke.texi (-fuse-linker-plugin): Improve grammar.
+
+2011-05-07 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-transform.c (inline_call): Account when program size
+ decreases.
+ * ipa-inline.c (relative_time_benefit): New function.
+ (edge_badness): Reorganize to be power 2 based; fix thinko when
+ computing badness for negative growth; update comments to match
+ reality; better dumps.
+
+2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ * langhooks.h (lang_hooks_for_types): Change global_bindings_p's return
+ type to bool and adjust comment.
+ * fold-const.c (fold_range_test): Adjust call to global_bindings_p.
+ (fold_mathfn_compare): Remove calls to global_bindings_p.
+ (fold_inf_compare): Likewise.
+ * stor-layout.c (variable_size): Adjust call to global_bindings_p.
+ * c-tree.h (global_bindings_p): Adjust prototype.
+ * c-decl.c (global_bindings_p): Return bool and simplify.
+
+2011-05-07 Zdenek Dvorak <ook@ucw.cz>
+
+ PR tree-optimization/48837
+ * tree-tailcall.c (tree_optimize_tail_calls_1): Do not mark tailcalls
+ when accumulator transformation is performed.
+
+2011-05-06 Jan Hubicka <jh@suse.cz>
+
+ * i386.h (ix86_tune_indices): Add
+ X86_TUNE_SOFTWARE_PREFETCHING_BENEFICIAL.
+ (TARGET_SOFTWARE_PREFETCHING_BENEFICIAL): New macro.
+ * i386.c (initial_ix86_tune_features): Add
+ X86_SOFTARE_PREFETCHING_BENEFICIAL.
+ (software_prefetching_beneficial_p): Remove predicate.
+ (ix86_option_override_internal): Use new macro.
+
+2011-05-06 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.c (update_callee_keys): Don't reset node growth cache.
+
+2011-05-06 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_add_thunk): Create real function node instead
+ of alias node; finalize it and mark needed/reachale; arrange visibility
+ to be right and add it into the corresponding same comdat group list.
+ (dump_cgraph_node): Dump thunks.
+ * cgraph.h (cgraph_first_defined_function, cgraph_next_defined_function,
+ cgraph_function_with_gimple_body_p,
+ cgraph_first_function_with_gimple_body,
+ cgraph_next_function_with_gimple_body): New functions.
+ (FOR_EACH_FUNCTION_WITH_GIMPLE_BODY, FOR_EACH_DEFINED_FUNCTION):
+ New macros.
+ * ipa-cp.c (ipcp_need_redirect_p): Thunks can't be redirected.
+ (ipcp_generate_summary): Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY.
+ * cgraphunit.c (cgraph_finalize_function): Only look into possible
+ devirtualization when optimizing.
+ (verify_cgraph_node): Verify thunks.
+ (cgraph_analyze_function): Analyze thunks.
+ (cgraph_mark_functions_to_output): Output thunks only in combination
+ with function they are assigned to.
+ (assemble_thunk): Turn thunk into non-thunk; don't try to turn
+ alias into normal node.
+ (assemble_thunks): New functoin.
+ (cgraph_expand_function): Use it.
+ * lto-cgraph.c (lto_output_node): Stream thunks.
+ (input_overwrite_node): Stream in thunks.
+ * ipa-pure-const.c (analyze_function): Thunks do nothing interesting.
+ * lto-streamer-out.c (lto_output): Do not try to output thunk's body.
+ * ipa-inline.c (inline_small_functions): Use FOR_EACH_DEFINED_FUNCTION.
+ * ipa-inline-analysis.c (compute_inline_parameters): "Analyze" thunks.
+ (inline_analyze_function): Do not care about thunk jump functions.
+ (inline_generate_summary):Use FOR_EACH_DEFINED_FUNCTION.
+ * ipa-prop.c (ipa_prop_write_jump_functions): Use
+ cgraph_function_with_gimple_body_p.
+ * passes.c (do_per_function_toporder): Use
+ cgraph_function_with_gimple_body_p.
+ (execute_one_pass);Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY.
+ (ipa_write_summaries): Use cgraph_function_with_gimple_body_p.
+ (function_called_by_processed_nodes_p): Likewise.
+
+2011-05-06 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rs6000/rs6000.opt (rs6000_ieeequad, rs6000_altivec_abi,
+ rs6000_spe_abi, rs6000_darwin64_abi): Remove TargetVariable
+ entries.
+ (mabi=): Replace with separate entries for mabi=altivec,
+ mabi=no-altivec, mabi=spe, mabi=no-spe, mabi=d64, mabi=d32,
+ mabi=ieeelongdouble and mabi=ibmlongdouble.
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Move
+ check for -mabi=spe without SPE ABI support here.
+ (rs6000_handle_option): Replace OPT_mabi_ handling with
+ OPT_mabi_altivec and OPT_mabi_spe handling.
+
+2011-05-06 Cary Coutant <ccoutant@google.com>
+
+ * dwarf2out.c (contains_subprogram_definition): New function.
+ (should_move_die_to_comdat): Call it.
+
+2011-05-06 Jeff Law <law@redhat.com>
+
+ * tree-ssa-threadupdate.c (create_block_for_threading): Do not call
+ remove_ctrl_stmt_and_useless_edges.
+ (create_duplicates): Call remove_ctrl_stmt_and_useless_edges.
+ (fixup_template_block, thread_single_edge): Likewise.
+ (mark_threaded_blocks): Use THREAD_TARGET.
+
+2011-05-06 Alan Modra <amodra@gmail.com>
+
+ PR target/48900
+ * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Use
+ const0_rtx as the arg to the dummy __tls_get_addr libcall.
+
+2011-05-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*movdf_internal_nointeger): Apply "*"
+ constraint modifier to "r".
+
+2011-05-06 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rs6000/rs6000.c (rs6000_handle_option): Don't handle and
+ fall through for OPT_mcmodel_.
+
+2011-05-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.c (s390_asm_trampoline_template): Comment
+ instruction sizes.
+ (s390_trampoline_init): Replace UNITS_PER_WORD with UNITS_PER_LONG.
+
+2011-05-06 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR target/47930
+ * config/arm/arm.opt (marm): Document it.
+ (mthumb): Reject negative variant.
+
+2011-05-06 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/48898
+ * config/i386/netware.c (i386_nlm_maybe_mangle_decl_assembler_name):
+ Fix typo in "ccvt" variable name.
+
+2011-05-06 Tristan Gingold <gingold@adacore.com>
+
+ PR target/48895
+ * config/vms/vms-ar.c (main): Remove cwd variable.
+
+2011-05-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48902
+ * var-tracking.c (prepare_call_arguments): Move else before #endif.
+
+2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ * except.c (sjlj_emit_dispatch_table): Call build_case_label.
+ * gimplify.c (gimplify_switch_expr): Likewise.
+ * omp-low.c (expand_omp_sections): Likewise.
+ * tree-eh.c (lower_try_finally_switch): Likewise.
+ (lower_eh_dispatch): Likewise.
+ * tree.h (build_case_label): Declare.
+ * tree.c (build_case_label): Define.
+
+2011-05-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/40975
+ * tree-inline.c (copy_tree_r): Use copy_statement_list.
+ (copy_statement_list): Don't recurse.
+ * stor-layout.c (copy_self_referential_tree_r): Don't allow
+ STATEMENT_LIST.
+
+2011-05-05 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rs6000/rs6000.c (rs6000_handle_option): Don't fall
+ through from -mfpu= handling.
+ * config/rs6000/rs6000.opt (mfpu=): Use Var and Init.
+
+2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
+
+ * dwarf2out.c (dwarf2out_frame_debug_expr) [rule 10]: Handle
+ POST_MODIFY.
+
+2011-05-05 Steve Ellcey <sje@cup.hp.com>
+
+ * config.gcc (hppa*64*-*-hpux11*): Modify tm_file and extra_options
+ for 11.31.
+ (hppa[12]*-*-hpux11*): Ditto.
+ (ia64*-*-hpux*): Add ia64/hpux-unix2003.h to tm_file.
+ * config/ia64/hpux-unix2003.h: New.
+ * config/pa/pa-hpux1131.opt: New.
+ * config/pa/pa-hpux1131.h: New.
+ * config/pa/pa64-hpux.h (STARTFILE_SPEC): Use unix2003.o if requested.
+ * config/pa/pa-hpux.opt (flag_pa_unix): Check TARGET_HPUX_11_31 value.
+ * config/pa/pa.h (TARGET_HPUX_11_31): Provide default (0) value.
+
+2011-05-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48853
+ * dwarf2out.c (mem_loc_descriptor) <case SUBREG>: Pass mem_mode
+ instead of mode as 3rd argument to recursive call.
+ (mem_loc_descriptor) <case REG>: If POINTERS_EXTEND_UNSIGNED, don't
+ emit DW_OP_GNU_regval_type if mode is Pmode and mem_mode is not
+ VOIDmode.
+ (mem_loc_descriptor) <case SYMBOL_REF>: If POINTERS_EXTEND_UNSIGNED,
+ don't give up if mode is Pmode and mem_mode is not VOIDmode.
+ (mem_loc_descriptor) <case CONST_INT>: If POINTERS_EXTEND_UNSIGNED,
+ use int_loc_descriptor if mode is Pmode and mem_mode is not VOIDmode.
+
+2011-05-05 Julian Brown <julian@codesourcery.com>
+
+ * config/arm/neon.md (vec_set<mode>_internal): Fix misplaced
+ parenthesis in D-register case.
+
+2011-05-05 Joseph Myers <joseph@codesourcery.com>
+
+ * opt-functions.awk (var_type_struct): Handle Enum options.
+ * optc-gen.awk: Don't check range of variables of character type.
+ * config/rs6000/rs6000.c (rs6000_sched_insert_nops_str,
+ rs6000_sched_costly_dep_str, rs6000_recip_name, rs6000_abi_name,
+ rs6000_sdata_name, rs6000_explicit_options): Remove.
+ (rs6000_option_override_internal): Check for -malign-power here.
+ Use global_options_set instead of rs6000_explicit_options.
+ (rs6000_parse_fpu_option): Remove.
+ (rs6000_handle_option): Access variables via opts and opts_set
+ pointers. Use error_at and warning_at. Add fall-through
+ comments. Don't handle OPT_mcmodel_, OPT_maix_struct_return,
+ OPT_msvr4_struct_return, OPT_mvrsave, OPT_mspe, OPT_mcall_,
+ OPT_msdata_, OPT_mtls_size_, OPT_mtraceback_, OPT_mfloat_gprs_,
+ OPT_msched_costly_dep_, OPT_malign_ or OPT_mrecip_ explicitly
+ here. Don't use rs6000_parse_fpu_option.
+ * config/rs6000/rs6000.h (fpu_type): Remove declaration.
+ * config/rs6000/rs6000.opt (rs6000_long_double_type_size,
+ rs6000_spe, rs6000_float_gprs): Remove TargetVariable entries.
+ (mrecip=): Use Var.
+ (mspe): Use Var and Save.
+ (mtraceback=): Use Enum and Var.
+ (rs6000_traceback_type): New Enum and EnumValue entries.
+ (mfloat-gprs=): Use Enum, Var and Save.
+ (rs6000_float_gprs): New Enum and EnumValue entries.
+ (mlong-double-): use Var and Save.
+ (msched-costly-dep=, minsert-sched-nops=): Use Var.
+ (malign-): Use Enum and Var.
+ (rs6000_alignment_flags): New Enum and EnumValue entries.
+ (mfpu=): Use Enum.
+ (fpu_type_t): New Enum and EnumValue entries.
+ * config/rs6000/aix43.h (SUBTARGET_OVERRIDE_OPTIONS): Use
+ global_options_set instead of rs6000_explicit_options.
+ * config/rs6000/aix52.h (SUBTARGET_OVERRIDE_OPTIONS): Use
+ global_options_set instead of rs6000_explicit_options.
+ * config/rs6000/aix53.h (SUBTARGET_OVERRIDE_OPTIONS): Use
+ global_options_set instead of rs6000_explicit_options.
+ * config/rs6000/aix61.h (SUBTARGET_OVERRIDE_OPTIONS): Use
+ global_options_set instead of rs6000_explicit_options.
+ * config/rs6000/e500-double.h (SUB3TARGET_OVERRIDE_OPTIONS): Use
+ global_options_set instead of rs6000_explicit_options.
+ * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use
+ global_options_set instead of rs6000_explicit_options.
+ (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Remove commented-out
+ definition.
+ * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use
+ global_options_set instead of rs6000_explicit_options.
+ * config/rs6000/linux64.opt (mcmodel=): Use Enum and Var.
+ (rs6000_cmodel): New Enum and EnumValue entries.
+ * config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use
+ global_options_set instead of rs6000_explicit_options.
+ * config/rs6000/sysv4.opt (mcall-, msdata=): Use Var.
+ (mtls-size=): Use Enum and Var.
+ (rs6000_tls_size): New Enum and EnumValue entries.
+
+2011-05-05 Michael Matz <matz@suse.de>
+
+ * config/alpha/elf.h (ENDFILE_SPEC): Add Ofast.
+ * config/alpha/osf5.h (ENDFILE_SPEC): Add Ofast.
+ * config/alpha/netbsd.h (ENDFILE_SPEC): Add Ofast.
+ * config/sparc/linux.h (ENDFILE_SPEC): Add Ofast.
+ * config/sparc/sp64-elf.h (ENDFILE_SPEC): Add Ofast.
+ * config/sparc/sp-elf.h (ENDFILE_SPEC): Add Ofast.
+ * config/sparc/linux64.h (ENDFILE_SPEC): Add Ofast.
+ * config/sparc/freebsd.h (ENDFILE_SPEC): Add Ofast.
+ * config/sparc/sol2.h (ENDFILE_SPEC): Add Ofast.
+ * config/i386/cygwin.h (ENDFILE_SPEC): Add Ofast.
+ * config/i386/gnu-user.h (ENDFILE_SPEC): Add Ofast.
+ * config/i386/gnu-user64.h (ENDFILE_SPEC): Add Ofast.
+ * config/i386/darwin.h (ENDFILE_SPEC): Add Ofast.
+ * config/i386/mingw32.h (ENDFILE_SPEC): Add Ofast.
+ * config/ia64/linux.h (ENDFILE_SPEC): Add Ofast.
+ * config/mips/linux.h (ENDFILE_SPEC): Add Ofast.
+
+2011-05-05 Richard Guenther <rguenther@suse.de>
+
+ * expmed.c (expand_variable_shift): Rename to ...
+ (expand_shift_1): ... this. Take an expanded shift amount.
+ For rotates recurse directly not building trees for the shift amount.
+ (expand_variable_shift): Wrap around expand_shift_1.
+ (expand_shift): Adjust.
+
+2011-05-05 Jakub Jelinek <jakub@redhat.com>
+
+ * gimplify.c (create_tmp_var_raw): Don't call build_type_variant.
+
+2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree.h (get_pending_sizes): Remove prototype.
+ (put_pending_size): Likewise.
+ (put_pending_sizes): Likewise.
+ * stor-layout.c (pending_sizes): Delete.
+ (get_pending_sizes): Likewise.
+ (put_pending_size): Likewise.
+ (put_pending_sizes): Likewise.
+ (variable_size): Do not call put_pending_size and tidy up.
+ * function.h (struct function): Remove dont_save_pending_sizes_p.
+ * lto-streamer-in.c (input_function): Do not stream it.
+ * lto-streamer-out.c (output_function): Likewise.
+ * tree-inline.c (initialize_cfun): Do not copy it.
+ * c-decl.c (store_parm_decls): Do not set it.
+ * omp-low.c (create_task_copyfn): Likewise.
+ * tree-optimize.c (tree_rest_of_compilation): Likewise.
+
+2011-05-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*movdf_internal_rex64): Simplify nested "if"
+ conditions.
+ (*movdf_internal): Ditto.
+ (*movdf_internal_nointeger): Ditto.
+ (*movsf_internal): Ditto.
+
+2011-05-05 Joseph Myers <joseph@codesourcery.com>
+
+ * c-decl.c (finish_decl): Don't call get_pending_sizes.
+ (grokparm): Add parameter expr. Pass it to grokdeclarator.
+ (push_parm_decl): Add parameter expr. Pass it to grokdeclarator.
+ (c_variable_size): Remove.
+ (grokdeclarator): Use save_expr instead of c_variable_size. Don't
+ call put_pending_sizes.
+ (get_parm_info): Add parameter expr. Use it to set
+ arg_info->pending_sizes.
+ (store_parm_decls): Use arg_info->pending_sizes instead or calling
+ get_pending_sizes.
+ * c-parser.c (c_parser_parms_declarator): Update call to
+ c_parser_parms_list_declarator.
+ (c_parser_parms_list_declarator): Take parameter expr. Update
+ call to push_parm_decl. Update recursive call. Don't call
+ get_pending_sizes. Update calls to get_parm_info.
+ (c_parser_objc_method_definition): Update calls to
+ c_parser_objc_method_decl and objc_start_method_definition.
+ (c_parser_objc_methodproto): Update call to c_parser_objc_method_decl.
+ (c_parser_objc_method_decl): Add parameter expr. Update call to
+ grokparm.
+ (c_parser_objc_try_catch_finally_statement): Update call to grokparm.
+ * c-tree.h (struct c_arg_info.pending_sizes): Change to a tree.
+ (get_parm_info, grokparm, push_parm_decl): Update prototypes.
+
+2011-05-05 Michael Hope <michael.hope@linaro.org>
+
+ PR pch/45979
+ * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for
+ __ARM_EABI__ hosts.
+
+2011-05-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (TARGET_ASM_OUTPUT_MI_THUNK): Define.
+ (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Likewise.
+ (spu_output_mi_thunk): New function.
+
+2011-05-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/sparc/sol2.h (ASM_OUTPUT_CALL): Use
+ targetm.asm_out.print_operand.
+ * config/sol2.c: Include target.h.
+
+2011-05-04 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.c (reset_edge_caches): New function.
+ (update_caller_keys): Add check_inlinablity_for; do not
+ reset edge caches; remove now unnecesary loop.
+ (update_callee_keys): Add comments; reset node_growth_cache of callee.
+ (update_all_callee_keys): Likewise.
+ (inline_small_functions): Sanity check cache; update code
+ recomputing it.
+
+2011-05-04 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR rtl-optimization/47612
+ * df-problems.c (can_move_insns_across): Don't pick a cc0 setter
+ as the last insn of the sequence to be moved.
+
+2011-05-04 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48864
+ * doc/invoke.texi (Ofast): Document that it
+ enables Fortran's -fno-protect-parens.
+
+2011-05-04 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_reorg): Run move_or_delete_vzeroupper first.
+
+2011-05-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * stor-layout.c (variable_size): Do not issue errors.
+
+2011-05-04 Richard Guenther <rguenther@suse.de>
+
+ * coverage.c (tree_coverage_counter_ref): Use integer_type_node
+ for array-ref indices.
+ (tree_coverage_counter_addr): Likewise.
+ (build_fn_info_type): Use size_int for index types.
+ (build_gcov_info): Likewise.
+
+2011-05-04 Richard Guenther <rguenther@suse.de>
+
+ * c-decl.c (check_bitfield_type_and_width): Do not pass NULL
+ to build_int_cst.
+ * c-typeck.c (really_start_incremental_init): Use bitsize_int
+ for constructor indices.
+ (push_init_level): Likewise.
+
+2011-05-04 Richard Guenther <rguenther@suse.de>
+
+ * explow.c (promote_mode): Move variable declarations before code.
+
+2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree.h (build_function_type_array): Declare.
+ (build_varargs_function_type_array): Declare.
+ (build_function_type_vec, build_varargs_function_type_vec): Define.
+ * tree.c (build_function_type_array_1): New function.
+ (build_function_type_array): New function.
+ (build_varargs_function_type_array): New function.
+
+2011-05-04 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * tree-vect-loop.c (vectorizable_reduction): Check reduction cost
+ before setting STMT_VINFO_TYPE.
+
+2011-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (spu_gimplify_va_arg_expr): Call pass_by_reference
+ instead of spu_pass_by_reference.
+
+2011-05-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * calls.c (emit_library_call_value_1): Invoke
+ promote_function_mode hook on libcall arguments.
+ * explow.c (promote_function_mode, promote_mode): Handle TYPE
+ argument being NULL.
+ * targhooks.c (default_promote_function_mode): Lisewise.
+ * config/s390/s390.c (s390_promote_function_mode): Likewise.
+ * config/sparc/sparc.c (sparc_promote_function_mode): Likewise.
+
+ * doc/tm.texi: Document that TYPE argument might be NULL.
+
+2011-05-04 Stuart Henderson <shenders@gcc.gnu.org>
+
+ * config/bfin/bfin.c (bfin_cpus): Update silicon revisions.
+
+2011-05-04 Stuart Henderson <shenders@gcc.gnu.org>
+
+ From Bernd Schmidt
+ * config/bfin/bfin.md (addsi3): Add an alternative for IREGS.
+
+2011-05-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/alpha/alpha.h (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB)
+ (MIPS_UNMARK_STAB, SHASH_SIZE, THASH_SIZE, ALIGN_SYMTABLE_OFFSET):
+ Move ...
+ * mips-tfile.c: ... here.
+ Don't include coretypes.h, tm.h, filenames.h.
+ (saber_stop): Remove definition and all calls.
+ [__SABER__]: Remove.
+ (__LINE__): Remove default.
+ (Size_t, Ptrdiff_t): Remove definitions.
+ Replace by size_t, ptrdiff_t.
+ [!MIPS_DEBUGGING_INFO]: Remove.
+ (SHASH_SIZE, THASH_SIZE): Remove defaults.
+ (progname): Add const.
+ (STATIC): Remove.
+ Replace all uses by static.
+ (ALIGN_SYMTABLE_OFFSET): Remove default.
+ * mips-tdump.c: Don't include coretypes.h, tm.h.
+ Remove !MIPS_IS_STAB guard.
+ * Makefile.in (mips-tfile.o): Remove $(RTL_H), coretypes.h,
+ $(TM_H), filenames.h dependencies.
+ (mips-tdump.o): Remove $(RTL_H), coretypes.h, $(TM_H) dependencies.
+
+2011-05-04 Stuart Henderson <shenders@gcc.gnu.org>
+
+ From Jie Zhang
+ *config/bfin/bfin.c (bfin_extra_live_on_entry): New.
+ (TARGET_EXTRA_LIVE_ON_ENTRY): Define.
+
+2011-05-04 Stuart Henderson <shenders@gcc.gnu.org>
+
+ From Bernd Schmidt
+ * config/bfin/bfin.h (FUNCTION_PROFILER): Take TARGET_LONG_CALLS into
+ account and save/restore RETS.
+ (PROFILE_BEFORE_PROLOGUE): Define.
+ (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Add tab character. Correct
+ the push insn to use predecrement.
+
+2011-05-04 Stuart Henderson <shenders@gcc.gnu.org>
+
+ From Jie Zhang
+ * config/bfin/bfin.c (bfin_expand_prologue): Don't clobber P2.
+
+2011-05-04 Nick Clifton <nickc@redhat.com>
+
+ * config/mn10300/mn10300.c: Include cfgloop.h.
+ (DUMP): New macro.
+ (mn10300_insert_setlb_lcc): New function. Inserts a SETLB and a
+ Lcc or a FLcc insn into the instruction stream.
+ (mn10300_block_contains_call): New function. Returns true if the
+ given basic block contains a CALL insn.
+ (mn10300_loop_contains_call_insn): New function. Returns true if
+ the given loop contains a CALL insn.
+ (mn10300_scan_for_setlb_lcc): New function. Finds opportunities
+ to use the SETLB and Lcc or FLcc insns.
+ (mn10300_reorg): Invoke mn10300_scan_for_setlb_lcc when optimizing.
+ (TARGET_FLAGS): Add MASK_ALLOW_SETLB.
+ * config/mn10300/mn10300.opt (msetlb): New option. Used to
+ disable the SETLB optimization.
+ * config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Add
+ __SETLB__ or __NO_SETLB__.
+ * config/mn10300/mn10300.md (UNSPEC_SETLB): New constant.
+ (movsf_internal): Handle MDR register.
+ (cmpsi): Make visible.
+ (setlb): New pattern.
+ (Lcc): New pattern.
+ (FLcc): New pattern.
+
+2011-05-04 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/48860
+ * config/i386/i386.md (*movdi_internal_rex64) Use %vmovd
+ for reg<->xmm moves.
+ * config/i386/sse.md (*vec_concatv2di_rex64_sse4_1): Ditto.
+ (vec_concatv2di_rex64_sse): Ditto.
+ (*sse2_storeq_rex64): Do not emit %v prefix for mov{q} mnemonic.
+ (*vec_extractv2di_1_rex64): Ditto.
+
+ Revert:
+ 2011-05-02 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/mmx.md (*mov<mode>_internal_rex64): Use %vmovq for
+ reg<->xmm moves.
+ (*movv2sf_internal_rex64): Use %vmovq for reg<->xmm moves.
+
+2011-05-04 Richard Guenther <rguenther@suse.de>
+
+ * tree.h (int_const_binop): Remove notrunc argument.
+ * fold-const.c (int_const_binop): Remove notrunc argument. Always
+ create integer constants that are properly truncated.
+ (extract_muldiv_1): Expand one notrunc int_const_binop caller.
+ (const_binop): Remove zero notrunc argument to int_const_binop.
+ (size_binop_loc): Likewise.
+ (fold_div_compare): Likewise.
+ (maybe_canonicalize_comparison_1): Likewise.
+ (fold_comparison): Likewise.
+ (fold_binary_loc): Likewise.
+ (multiple_of_p): Likewise.
+ * expr.c (store_constructor): Likewise.
+ * gimple-fold.c (maybe_fold_offset_to_array_ref): Likewise.
+ (maybe_fold_stmt_addition): Likewise.
+ * ipa-prop.c (ipa_modify_call_arguments): Likewise.
+ * stor-layout.c (layout_type): Likewise.
+ * tree-data-ref.c (tree_fold_divides_p): Likewise.
+ * tree-sra.c (build_ref_for_offset): Likewise.
+ (build_user_friendly_ref_for_offset): Likewise.
+ * tree-ssa-address.c (maybe_fold_tmr): Likewise.
+ * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
+ * tree-ssa-loop-niter.c (inverse): Likewise.
+ * tree-ssa-pre.c (create_component_ref_by_pieces_1): Likewise.
+ * tree-ssa.c (maybe_rewrite_mem_ref_base): Likewise.
+ * tree-switch-conversion.c (check_range): Likewise.
+ (build_constructors): Likewise.
+ * tree-vect-generic.c (expand_vector_piecewise): Likewise.
+ * tree-vrp.c (set_and_canonicalize_value_range): Likewise.
+ (extract_range_from_assert): Likewise.
+ (vrp_int_const_binop): Likewise.
+ (extract_range_from_binary_expr): Likewise.
+ (extract_range_from_unary_expr): Likewise.
+ (check_array_ref): Likewise.
+ (find_case_label_range): Likewise.
+ (simplify_div_or_mod_using_ranges): Likewise.
+ * tree-cfg.c (group_case_labels_stmt): Use double-ints for
+ comparing case labels for merging.
+
+2011-05-03 Mark Wielaard <mjw@redhat.com>
+
+ * dwarf2out.c (debug_str_hash_forced): Removed.
+ (gen_label_for_indirect_string): Removed.
+ (get_debug_string_label): Removed.
+ (AT_string_form): Generate label directly.
+ (output_indirect_string): Test indirect_string_node for
+ DW_FORM_strp instead of checking label and refcount.
+ (prune_indirect_string): Removed.
+ (prune_unused_types): Don't check debug_str_hash_forced or
+ call prune_indirect_string.
+
+2011-05-04 Alexandre Oliva <aoliva@redhat.com>
+
+ PR other/48093
+ * doc/invoke.texi: Document -mtls-dialect and GCC_COMPARE_DEBUG.
+
+2011-05-04 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/47994
+ PR debug/47919
+ * combine.c (try_combine): Skip debug insns at m_split tests.
+
+2011-04-26 Mark Wielaard <mjw@redhat.com>
+
+ PR42288
+ * dwarf2out.c (dwarf2out_finish): Always call output_aranges ()
+ when info_section_emitted.
+
+2011-05-03 Joseph Myers <joseph@codesourcery.com>
+
+ * config/mips/mips-opts.h: New.
+ * config/mips/mips.c (enum mips_r10k_cache_barrier_setting): Move
+ to mips-opts.h.
+ (mips_abi, mips_code_readable, mips_r10k_cache_barriee): Remove.
+ (mips_handle_option): Don't handle OPT_mabi_, OPT_mcode_readable_
+ or OPT_mr10k_cache_barrier_ here. Access mips_cache_flush_func
+ via opts pointer.
+ * config/mips/mips.h (enum mips_code_readable_setting): Move to
+ mips-opts.h.
+ (mips_abi, mips_code_readable): Don't declare.
+ * config/mips/mips.opt (config/mips/mips-opts.h): New HeaderInclude.
+ (mabi=): Use Enum and Var.
+ (mips_abi): New Enum and EnumValue entries.
+ (mcode-readable=): Use Enum and Var.
+ (mips_code_readable_setting): New Enum and EnumValue entries.
+ (mr10k-cache-barrier=): Use Enum and Var.
+ (mips_r10k_cache_barrier_setting): New Enum and EnumValue entries.
+
+2011-05-03 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.h (cgraph_node_set_def, varpool_node_set_def): Move out of GTY;
+ replace hash by pointer map.
+ (cgraph_node_set_element_def, cgraph_node_set_element,
+ const_cgraph_node_set_element, varpool_node_set_element_def,
+ varpool_node_set_element, const_varpool_node_set_element): Remove.
+ (free_cgraph_node_set, free_varpool_node_set): New function.
+ (cgraph_node_set_size, varpool_node_set_size): Use vector size.
+ * tree-emutls.c: Free varpool node set.
+ * ipa-utils.c (cgraph_node_set_new, cgraph_node_set_add,
+ cgraph_node_set_remove, cgraph_node_set_find, dump_cgraph_node_set,
+ debug_cgraph_node_set, free_cgraph_node_set, varpool_node_set_new,
+ varpool_node_set_add, varpool_node_set_remove, varpool_node_set_find,
+ dump_varpool_node_set, free_varpool_node_set, debug_varpool_node_set):
+ Move here from ipa.c; implement using pointer_map
+ * ipa.c (cgraph_node_set_new, cgraph_node_set_add,
+ cgraph_node_set_remove, cgraph_node_set_find, dump_cgraph_node_set,
+ debug_cgraph_node_set, varpool_node_set_new,
+ varpool_node_set_add, varpool_node_set_remove, varpool_node_set_find,
+ dump_varpool_node_set, debug_varpool_node_set):
+ Move to ipa-uitls.c.
+ * passes.c (ipa_write_summaries): Update.
+
+2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
+
+ From Mike Frysinger:
+ * config/bfin/bfin.c (bfin_cpus[]): Add 0.4 for
+ bf542/bf544/bf547/bf548/bf549.
+
+2011-05-03 Uros Bizjak <ubizjak@gmail.com>
+
+ * expmed.c (extract_bit_field_1): Remove write-only variable "icode".
+
+2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
+
+ From Bernd Schmidt:
+ * config/bfin/bfin.md (MOVCC): New mode_macro.
+ (mov<mode>cc_insn1, mov<mode>cc_insn2, mov<mode>cc): Renamed from
+ movsicc_insn1, movsicc_insn2 and movsicc and macroized. Remove
+ comments from generated assembly.
+
+2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
+
+ From Bernd Schmidt
+ * config/bfin/t-bfin (LIB1ASMFUNCS): Add muldi3 and umulsi3_highpart.
+ * config/bfin/t-bfin-elf (LIB1ASMFUNCS): Add muldi3.
+ * config/bfin/t-bfin-linux (LIB1ASMFUNCS): Add muldi3.
+ * config/bfin/t-bfin-uclinux (LIB1ASMFUNCS): Add muldi3.
+ * config/bfin/lib1funcs.asm (___muldi3): New function.
+
+2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/stormy16/stormy16 (xstormy16_init_builtins): Call
+ build_function_type_list instead of build_function_type.
+ Rearrange initialization of `args' to do so.
+
+2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/i386/i386.c (ix86_code_end): Call build_function_type_list
+ instead of build_function_type.
+
+2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/rs6000/rs6000.c (spe_init_builtins): Call
+ build_function_type_list instead of build_function_type.
+ (paired_init_builtins, altivec_init_builtins): Likewise.
+ (builtin_function_type): Likewise.
+
+2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/sh/sh.c (sh_media_init_builtins): Call
+ build_function_type_list instead of build_function_type.
+
+2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/sparc/sparc.c (sparc_file_end): Call
+ build_function_type_list instead of build_function_type.
+
+2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/alpha/alpha.c (alpha_init_builtins): Call
+ build_function_type_list instead of build_function_type.
+
+2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/xtensa/xtensa.c (xtensa_init_builtins): Call
+ build_function_type_list instead of build_function_type.
+
+2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/iq2000/i2000.c (iq2000_init_builtins): Call
+ build_function_type_list instead of build_function_type.
+ Delete `endlink' variable.
+
+2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/avr/avr.c (avr_init_builtins): Call
+ build_function_type_list instead of build_function_type.
+
+2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/picochip/picochip.c (picochip_init_builtins): Call
+ build_function_type_list instead of build_function_type.
+ Delete `endlink' variable.
+
+2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/bfin/bfin.c (bfin_init_builtins): Call
+ build_function_type_list instead of build_function_type.
+
+2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
+
+ From Bernd Schmidt
+ * config/bfin/bfin.md (rotrsi, rotlsi): Don't take INTVAL of anything
+ that's not CONST_INT. Seemingly redundant check is due to PR39768.
+
+2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
+
+ From Jie Zhang:
+ * config/bfin/uclinux.h (LINK_GCC_C_SEQUENCE_SPEC): Make sure
+ libbffastfp overrides libgcc when -mfast-fp.
+
+2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
+
+ Originally from Bernd Schmidt
+ * config/bfin/uclinux.h (SUBTARGET_FDPIC_NOT_SUPPORTED): New macro.
+ * config/bfin/bfin.c (override_options): Test it and error if
+ TARGET_FDPIC.
+
+2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
+
+ Originally From Bernd Schmidt
+ * config/bfin/bfin.c (override_options): Disable -fstack-limit for
+ FD-PIC.
+
+2011-05-03 Jeff Law <law@redhat.com>
+
+ * tree-ssa-threadupdate.c (THREAD_TARGET): define.
+ (remove_ctrl_stmt_and_useless_edges): Clear AUX field of outgoing edges.
+ (craete_edge_and_update_destination_phis): Use THREAD_TARGET rather
+ than accessing AUX field directly. Free the AUX field before
+ clearing it.
+ (thread_block, thread_through_loop_header): Likewise.
+ (thread_single_edge, mark_threaded_blocks): Likewise.
+ (redirect_edges): Delay clearing the AUX field. Free the AUX field.
+ (register_jump_thread): Do not attempt to thread to a NULL edge.
+
+2011-05-03 Bernd Schmidt <bernds@codesourcery.com>
+
+ * function.c (init_function_start): Call decide_function_section.
+ * varasm.c (decide_function_section): New function.
+ (assemble_start_function): When not using
+ flag_reorder_blocks_and_partition, don't compute in_cold_section_p
+ or first_function_block_is_cold.
+ * rtl.h (decide_function_section): Declare.
+
+2011-05-03 Uros Bizjak <ubizjak@gmail.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR target/48774
+ * config/i386/i386.c (ix86_match_ccmode): For CC{A,C,O,S}mode
+ only succeed if req_mode is the same as set_mode.
+
+2011-05-03 Bernd Schmidt <bernds@codesourcery.com>
+
+ * gengenrtl.c (special_rtx): PC, CC0 and RETURN are special.
+ * genemit.c (gen_exp): Handle RETURN.
+ * emit-rtl.c (verify_rtx_sharing): Likewise.
+ (init_emit_regs): Create pc_rtx, ret_rtx and cc0_rtx specially.
+ * rtl.c (copy_rtx): RETURN is shared.
+ * rtl.h (enum global_rtl_index): Add GR_RETURN.
+ (ret_rtx): New.
+ * jump.c (redirect_exp_1): Don't use gen_rtx_RETURN.
+ * config/s390/s390.c (s390_emit_epilogue): Likewise.
+ * config/rx/rx.c (gen_rx_rtsd_vector): Likewise.
+ * config/cris/cris.c (cris_expand_return): Likewise.
+ * config/m68k/m68k.c (m68k_expand_epilogue): Likewise.
+ * config/rs6000/rs6000.c (rs6000_make_savres_rtx,
+ rs6000_emit_epilogue, rs6000_output_mi_thunk): Likewise.
+ * config/picochip/picochip.c (picochip_expand_epilogue): Likewise.
+ * config/h8300/h8300.c (h8300_push_pop, h8300_expand_epilogue):
+ Likewise.
+ * config/v850/v850.c (expand_epilogue): Likewise.
+ * config/bfin/bfin.c (bfin_expand_call): Likewise.
+ * config/arm/arm.md (epilogue): Likewise.
+ * config/mn10300/mn10300.c (mn10300_expand_epilogue): Likewise.
+ * config/sparc/sparc.c (sparc_struct_value_rtx): Rename ret_rtx
+ variable to ret_reg.
+
+2011-05-03 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48846
+ * lto-streamer-in.c (unpack_ts_decl_common_value_fields):
+ Stream decl_common.off_align instead of the derived DECL_OFFSET_ALIGN.
+ * lto-streamer-out.c (pack_ts_decl_common_value_fields): Likewise.
+
+2011-05-03 Richard Guenther <rguenther@suse.de>
+
+ * c-decl.c (grokdeclarator): Instead of looking at
+ TREE_OVERFLOW check if the constant fits in the index type.
+
+2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * config/arm/neon.md (vec_load_lanes<mode><mode>): New expanders,
+ (vec_store_lanes<mode><mode>): Likewise.
+
+2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * doc/md.texi (vec_load_lanes, vec_store_lanes): Document.
+ * optabs.h (COI_vec_load_lanes, COI_vec_store_lanes): New
+ convert_optab_index values.
+ (vec_load_lanes_optab, vec_store_lanes_optab): New convert optabs.
+ * genopinit.c (optabs): Initialize the new optabs.
+ * internal-fn.def (LOAD_LANES, STORE_LANES): New internal functions.
+ * internal-fn.c (get_multi_vector_move, expand_LOAD_LANES)
+ (expand_STORE_LANES): New functions.
+ * tree.h (build_array_type_nelts): Declare.
+ * tree.c (build_array_type_nelts): New function.
+ * tree-vectorizer.h (vect_model_store_cost): Add a bool argument.
+ (vect_model_load_cost): Likewise.
+ (vect_store_lanes_supported, vect_load_lanes_supported)
+ (vect_record_strided_load_vectors): Declare.
+ * tree-vect-data-refs.c (vect_lanes_optab_supported_p)
+ (vect_store_lanes_supported, vect_load_lanes_supported): New functions.
+ (vect_transform_strided_load): Split out statement recording into...
+ (vect_record_strided_load_vectors): ...this new function.
+ * tree-vect-stmts.c (create_vector_array, read_vector_array)
+ (write_vector_array, create_array_ref): New functions.
+ (vect_model_store_cost): Add store_lanes_p argument.
+ (vect_model_load_cost): Add load_lanes_p argument.
+ (vectorizable_store): Try to use store-lanes functions for
+ interleaved stores.
+ (vectorizable_load): Likewise load-lanes and loads.
+ * tree-vect-slp.c (vect_get_and_check_slp_defs): Update call
+ to vect_model_store_cost.
+ (vect_build_slp_tree): Likewise vect_model_load_cost.
+
+2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * hooks.h (hook_bool_mode_uhwi_false): Declare.
+ * hooks.c (hook_bool_mode_uhwi_false): New function.
+ * target.def (array_mode_supported_p): New hook.
+ * doc/tm.texi.in (TARGET_ARRAY_MODE_SUPPORTED_P): Add @hook.
+ * doc/tm.texi: Regenerate.
+ * stor-layout.c (mode_for_array): New function.
+ (layout_type): Use it.
+ * config/arm/arm.c (arm_array_mode_supported_p): New function.
+ (TARGET_ARRAY_MODE_SUPPORTED_P): Define.
+
+2011-05-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/48723
+ * config/i386/i386.c (ix86_expand_prologue): Do not probe the stack
+ for -fstack-check if the size to allocate is negative.
+
+2011-05-02 Lawrence Crowl <crowl@google.com>
+
+ * timevar.h (timevar_cond_start): Remove unused POP_TIMEVAR_AND_RETURN.
+ (timevar_cond_start): New for starting a timer only when it is not
+ already running.
+ (timevar_cond_stop): New for stopping a timer when it was not already
+ running.
+
+ * timevar.c (timevar_stop): Enable start/stop timers to start again.
+ (timevar_cond_start): New as above.
+ (timevar_cond_stop): New as above.
+
+ * timevar.def: Add start/stop timers for compiler phases,
+ TV_PHASE_SETUP, TV_PHASE_PARSING, TV_PHASE_DEFERRED, TV_PHASE_CGRAPH,
+ TV_PHASE_DBGINFO (C), TV_PHASE_CHECK_DBGINFO (C++), TV_PHASE_GENERATE,
+ and TV_PHASE_FINALIZE.
+ Change push/pop timer TV_PARSE to TV_PARSE_GLOBAL.
+ Add push/pop timers TV_PARSE_STRUCT, TV_PARSE_ENUM, TV_PARSE_FUNC,
+ TV_PARSE_INLINE, TV_PARSE_INMETH, TV_TEMPLATE_INST.
+ Change push/pop timer TV_NAME_LOOKUP into a start/stop timer.
+ Make unused TV_OVERLOAD into a start/stop timer.
+
+ Remove unused timers TV_OVERLOAD, TV_TEMPLATE_INSTANTIATION.
+ Mark the strings for TV_NAME_LOOKUP and TV_OVERLOAD with a "|"
+ to indicate that they are start/stop timers.
+
+ * toplev.c (compile_file): Change TV_PARSE to TV_PARSE_GLOBAL.
+ Add start/stop timers TV_PHASE_PARSING and TV_PHASE_GENERATE.
+ Move initialization to do_compile.
+ (do_compile): Add initialization from above.
+ Add start/stop timers TV_PHASE_SETUP and TV_PHASE_FINALIZE.
+
+ * c-decl.c (c_write_global_declarations): Add start/stop of
+ TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_DBGINFO.
+
+ * c-parser.c (c_parser_declaration_or_fndef): Push/pop TV_PARSE_FUNC
+ or TV_PARSE_INLINE, as appropriate.
+ (c_parser_enum_specifier): Push/pop TV_PARSE_ENUM.
+ (c_parser_struct_or_union_specifier): Push/pop TV_PARSE_STRUCT.
+
+2011-05-02 Jason Merrill <jason@redhat.com>
+
+ PR c++/40975
+ * tree-inline.c (copy_tree_r): Handle STATEMENT_LIST.
+
+2011-05-02 Simon Martin <simartin@users.sourceforge.net>
+
+ PR c/35445
+ * c-decl.c (finish_decl): Only create a composite if the types are
+ compatible.
+
+2011-05-02 Joseph Myers <joseph@codesourcery.com>
+
+ * config/fr30/fr30-protos.h (Mmode): Don't define.
+ * config/m32r/m32r-protos.h (Mmode): Don't define. Expand
+ definition where used.
+ * config/mn10300/mn10300-protos.h (Mmode, Cstar, Rclas): Don't
+ define. Expand definitions where used.
+ * config/rx/rx-protos.h (Mmode, Fargs, Rcode): Don't define.
+ Expand definitions where used.
+ * config/rx/rx.c (rx_is_legitimate_address, rx_function_arg_size,
+ rx_function_arg, rx_function_arg_advance,
+ rx_function_arg_boundary): Expand definitions of those macros.
+ * config/v850/v850-protos.h (Mmode): Don't define. Expand
+ definition where used.
+
+2011-05-02 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/mmx.md (*mov<mode>_internal_rex64): Use %vmovq for
+ reg<->xmm moves.
+ (*mov<mode>_internal): Merge with *mov<mode>_internal_avx.
+ (*movv2sf_internal_rex64): Use %vmovq for reg<->xmm moves. Merge
+ with *movv2sf_internal_rex64_avx.
+ (*movv2sf_internal): Merge with *movv2sf_internal_avx.
+ * config/i386/i386.md (*movdi_internal_rex64) <TYPE_SSEMOV>:
+ Use %v prefix in insn mnemonic to handle TARGET_AVX.
+ (*movdi_internal): Add "isa" attribute. Use "maybe_vex" instead of
+ "vex" in "prefix" attribute calculation.
+ (*movdf_internal): Output AVX mnemonics. Add "prefix" attribute.
+
+2011-05-02 Stuart Henderson <shenders@gcc.gnu.org>
+
+ PR target/47951
+ * config/bfin/bfin.md (loop_end): Use matching constraints to ensure
+ inputs match the output.
+
+2011-05-02 Andreas Schwab <schwab@linux-m68k.org>
+
+ PR target/47955
+ * config/m68k/m68k.c (m68k_expand_prologue): Set
+ current_function_static_stack_size.
+
+2011-05-02 Jan Hubicka <jh@suse.cz>
+
+ * lto-streamer.c (lto_streamer_cache_insert_1,
+ lto_streamer_cache_lookup, lto_streamer_cache_create,
+ lto_streamer_cache_delete): Use pointer map instead of hashtable.
+ * lto-streamer.h (lto_streamer_cache_d): Turn node_map into pointer_map.
+
+2011-05-02 Joseph Myers <joseph@codesourcery.com>
+
+ * config/m68k/genopt.sh, config/m68k/m68k-isas.def,
+ config/m68k/m68k-microarchs.def, config/m68k/m68k-opts.h,
+ config/m68k/t-opts: New files.
+ * config/m68k/m68k-tables.opt: New file (generated).
+ * config.gcc (fido-*-*, m68k-*-*): Add m68k/m68k-tables.opt to
+ extra_options and m68k/t-opts to tmake_file.
+ * config/m68k/m68k.c (m68k_library_id_string): More to m68k.opt.
+ (all_isas): Initialize using m68k-isas.def.
+ (all_microarchs): Initialize using m68k-microarchs.def.
+ (m68k_find_selection): Remove.
+ (m68k_handle_option): Don't assert that global structures are in
+ use. Use error_at. Access variables via opts pointer. Don't
+ handle -march=, -mcpu= and -mtune= here. Set gcc_options fields
+ directly for -m68020-40 and -m68020-60.
+ (m68k_option_override): Set m68k_arch_entry, m68k_cpu_entry and
+ m68k_tune_entry here.
+ * config/m68k/m68k.h (enum uarch_type, enum target_device): Move
+ to m68k-opts.h.
+ (m68k_library_id_string): Remove declaration.
+ * config/m68k/m68k.opt (config/m68k/m68k-opts.h): New HeaderInclude.
+ (m68k_library_id_string): New Variable.
+ (march=, mcpu=, mtune=): Use Enum and Var.
+
+2011-05-02 Richard Guenther <rguenther@suse.de>
+
+ * varasm.c (output_constructor_regular_field): Compute zero-based
+ index with double-ints. Make sure to ICE instead of producing
+ wrong code.
+ * cgraph.c (cgraph_add_thunk): Do not create new tree nodes
+ in asserts. Properly use a signed type.
+
+2011-05-02 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (V): New mode iterator.
+ (V_128): Rename from SSEMODE. Make V2DF mode conditional on
+ TARGET_SSE2.
+ (V_256): Rename from AVX256MODE.
+ (VF): Make V4SF mode unconditional. Add TARGET_SSE instruction
+ condition to all users.
+ (VF1): Ditto.
+ (VF2): Make V2DF mode unconditional. Add TARGET_SSE2 instruction
+ condition to all users.
+ (VF_128): Make V4SF mode unconditional.
+ (VF_256): Rename from AVX256MODEF2P.
+ (VI4F_128): Rename from SSEMODE4S.
+ (VI8F_128): Rename from SSEMODE2D.
+ (VI4F_256): Rename from AVX256MODE8P.
+ (VI8F_256): Rename from AVX256MODE4P.
+ (avxsizesuffix): Add V16HI, V4DI, V8HI and V2DI modes.
+ (ssescalarmodesuffix): Remove SF and DF modes.
+ (SSEMODE124): Remove.
+ (SSEMODE1248): Ditto.
+ (SSEMODEF2P): Ditto.
+ (AVXMODEF2P): Ditto.
+ (AVXMODEFDP): Ditto.
+ (AVXMODEFSP): Ditto.
+ (VEC_EXTRACT_MODE): Make V16QI, V8HI, V4SI, V2DI, V4SF and V2DF modes
+ unconditional.
+ (VEC_EXTRACT_EVENODD_MODE): Rename from SSEMODE_EO. Make V4SF mode
+ unconditional.
+ (xop_pcmov_<mode><avxsizesuffix>): Merge from xop_pcmov_<mode> and
+ xop_pcmov_<mode>256. Use V mode iterator.
+
+ Adjust RTX patterns globally for renamed mode attributes.
+
+2011-05-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * haifa-sched.c (sched_emit_insn): Emit insn before first
+ non-scheduled insn. Inform back-end about new insn. Add
+ new insn to scheduled_insns list.
+
+2011-05-02 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48822
+ * tree-ssa-sccvn.c (set_ssa_val_to): Never go up the lattice.
+ (process_scc): Indicate which iteration we start.
+
+2011-05-02 Jan Hubicka <jh@suse.cz>
+
+ * lto-section-in.c (lto_input_1_unsigned): Move to lto-streamer.h
+ (lto_section_overrun): New.
+ * lto-section-out.c (append_block): Rename to ...
+ (lto_append_block): ... this one; export.
+ (lto_output_1_stream): Move lto lto-streamer.h
+ (lto_output_data_stream): Update.
+ * lto-streamer.h (lto_section_overrun, lto_append_block): Declare.
+ (lto_output_1_stream, lto_input_1_unsigned): Turn into inline
+ functions.
+
+2011-05-02 Richard Guenther <rguenther@suse.de>
+
+ * tree.c (tree_code_counts): New global array.
+ (record_node_allocation_statistics): Count individual tree codes.
+ (dump_tree_statistics): Dump individual code stats.
+
+2011-05-01 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.c (caller_growth_limits): Fix thinko when
+ looking for largest stack frame.
+ * ipa-inline.h (dump_inline_summary): Declare.
+ * ipa-inline-analysis.c (dump_inline_edge_summary): Dump info
+ on stack usage.
+ (dump_inline_summary): Export.
+ (debug_inline_summary): Declare as DEBUG_FUNCTION.
+
+2011-05-01 Anatoly Sokolov <aesok@post.ru>
+
+ * reginfo.c (memory_move_cost): Change rclass argument type form
+ 'enum reg_class' to reg_class_t.
+ * reload.h (memory_move_cost): Update prototype.
+ * postreload.c reload_cse_simplify_set): Change type dclass var to
+ reg_class_t.
+ * ira-int.h (ira_allocate_cost_vector, ira_free_cost_vector):
+ Update prototype.
+ (ira_allocate_and_set_costs): Change aclass argument type form
+ 'enum reg_class' to reg_class_t.
+ * ira-build.c (ira_allocate_cost_vector, ira_free_cost_vector):
+ Change aclass argument type to reg_class_t.
+ (update_conflict_hard_reg_costs): Change type aclass and pref vars
+ to reg_class_t.
+ * gcc/ira.c (setup_class_subset_and_memory_move_costs): Adjust
+ memory_move_cost call.
+
+ * config/ia64/ia64.c (ia64_register_move_cost): Remove 'from' and
+ 'to' local var. Rename from_i and to_i arguments to 'from' and 'to'.
+ Change type tmp var to reg_class_t.
+
+2011-04-30 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.c (can_inline_edge_p): Disregard limits when
+ inlining into function with flatten attribute.
+ (want_inline_small_function_p): Be more realistic about inlining
+ cold calls where callee size grows.
+
+2011-04-30 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_create_virtual_clone): Clear constructor/destructor
+ flags.
+
+2011-04-30 Anatoly Sokolov <aesok@post.ru>
+
+ * config/sparc/sparc.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
+ PRINT_OPERAND_PUNCT_VALID_P): Remove.
+ * config/sparc/sparc-protos.h (print_operand): Remove declaration.
+ * config/sparc/sparc.c (TARGET_PRINT_OPERAND_PUNCT_VALID_P,
+ TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define.
+ (print_operand): Rename to...
+ (sparc_print_operand): ...this. Make static. Adjust
+ sparc_print_operand function call.
+ (sparc_print_operand_punct_valid_p, sparc_print_operand_address): New
+ functions.
+
+2011-04-30 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/48752
+ * ipa-inline.c (early_inliner): Disable when doing late
+ addition of function.
+
+2011-04-30 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (get_address_mode): New inline.
+ (mem_loc_descriptor): Add MEM_MODE parameter, adjust recursive calls,
+ if not dwarf_strict emit
+ DW_OP_GNU_{{const,regval,deref}_type,convert,reinterpret} when
+ desirable. Handle FLOAT_EXTEND, FLOAT_TRUNCATE, FLOAT,
+ UNSIGNED_FLOAT, FIX and UNSIGNED_FIX. Just return NULL for
+ FMA, STRICT_LOW_PART, CONST_VECTOR and CONST_FIXED.
+ (dwarf2out_frame_debug_cfa_expression, reg_loc_descriptor,
+ dw_loc_list_1, cst_pool_loc_descr, loc_list_from_tree): Adjust
+ mem_loc_descriptor callers.
+ (dwarf_stack_op_name, size_of_loc_descr, output_loc_operands,
+ output_loc_operands_raw, hash_loc_operands, compare_loc_operands):
+ Handle DW_OP_GNU_const_type, DW_OP_GNU_regval_type,
+ DW_OP_GNU_deref_type, DW_OP_GNU_convert and DW_OP_GNU_reinterpret.
+ (base_types): New variable.
+ (get_base_type_offset, calc_base_type_die_sizes,
+ base_type_for_mode, mark_base_types, base_type_cmp,
+ move_marked_base_types): New functions.
+ (calc_die_sizes): Assert that die_offset is 0 or equal to
+ next_die_offset.
+ (loc_descriptor): Only handle here lowpart SUBREGs of REG, for
+ others defer to mem_loc_descriptor. Adjust mem_loc_descriptor
+ callers. If not dwarf_strict, call mem_loc_descriptor even for
+ non-MODE_INT modes or MODE_INT modes larger than DWARF2_ADDR_SIZE.
+ (gen_subprogram_die): Don't give up on call site parameters
+ with non-integral or large integral modes. Adjust
+ mem_loc_descriptor callers.
+ (prune_unused_types): Call prune_unused_types_mark on base_types
+ vector entries.
+ (resolve_addr): Call mark_base_types.
+ (dwarf2out_finish): Call move_marked_base_types.
+
+ PR tree-optimization/48809
+ * tree-switch-conversion.c (build_arrays): Compute tidx in unsigned
+ type.
+ (gen_inbound_check): Don't compute index_expr - range_min in utype
+ again, instead reuse SSA_NAME initialized in build_arrays.
+ Remove two useless gsi_for_stmt calls.
+
+2011-04-29 Jeff Law <law@redhat.com>
+
+ * tree-ssa-threadedge.c (thread_across_edge): Add missing return.
+
+2011-04-29 Martin Jambor <mjambor@suse.cz>
+
+ * cgraph.h (cgraph_postorder): Remove declaration.
+ * ipa-utils.h (ipa_free_postorder_info): Declare.
+ (ipa_reverse_postorder): Likewise.
+ * cgraphunit.c: Include ipa-utils.h.
+ (cgraph_expand_all_functions): Update call to ipa_reverse_postorder.
+ * ipa-inline.c: Include ipa-utils.h.
+ (ipa_inline): Update call to ipa_reverse_postorder.
+ * ipa-pure-const.c (propagate_pure_const): Update call to
+ ipa_reduced_postorder and ipa_print_order. Call
+ ipa_free_postorder_info to clean up.
+ (propagate_nothrow): Likewise.
+ * ipa-reference.c (propagate): Removed a useless call to
+ ipa_utils_reduced_inorder, updated a call to ipa_reduced_postorder
+ and ipa_print_order. Call ipa_free_postorder_info to clean up.
+ * ipa.c: Include ipa-utils.h.
+ (ipa_profile): Update call to ipa_reverse_postorder.
+ (cgraph_postorder): Moved to...
+ * ipa-utils.c (ipa_reverse_postorder): ...here and renamed.
+ (ipa_utils_print_order): Renamed to ipa_print_order.
+ (ipa_utils_reduced_inorder): Renamed to ipa_reduced_postorder. Updated
+ comments.
+ (ipa_free_postorder_info): New function.
+ * passes.c: Include ipa-utils.h.
+ (do_per_function_toporder): Update call to ipa_reverse_postorder.
+ (ipa_write_summaries): Likewise.
+ * Makefile.in (passes.o): Add IPA_UTILS_H to dependencies.
+ (cgraphunit.o): Likewise.
+ (ipa.o): Likewise.
+ (ipa-inline.o): Likewise.
+
+2011-04-29 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.h (clause_t): Turn into unsigned int.
+ * ipa-inline-analysis.c (add_clause): Do more simplification.
+ (and_predicates): Shortcut more cases.
+ (predicates_equal_p): Move forward; check that clauses are properly
+ ordered.
+ (or_predicates): Shortcut more cases.
+ (edge_execution_predicate): Rewrite as...
+ (set_cond_stmt_execution_predicate): ... this function; handle
+ __builtin_constant_p.
+ (set_switch_stmt_execution_predicate): New .
+ (compute_bb_predicates): New.
+ (will_be_nonconstant_predicate): Update TODO.
+ (estimate_function_body_sizes): Use compute_bb_predicates
+ and free them later, always try to estimate if stmt is constant.
+ (estimate_time_after_inlining, estimate_size_after_inlining):
+ Gracefully handle optimized out edges.
+ (read_predicate): Fix off by one error.
+
+2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * Makefile.in (ENABLE_MAINTAINER_RULES): New.
+
+2011-04-27 Xinliang David Li <davidxl@google.com>
+
+ * tree-profile.c (init_ic_make_global_vars): Set
+ tls attribute on ic vars.
+ * coverage.c (coverage_end_function): Initialize
+ function_list with zero.
+
+2011-04-29 Richard Guenther <rguenther@suse.de>
+
+ * builtins.c (fold_builtin_classify_type): Use integer_type_node
+ for the type of the result.
+ (fold_builtin_isascii): Likewise.
+ (fold_builtin_toascii): Use integer_type_node where appropriate.
+ (fold_builtin_logb): Likewise.
+ (fold_builtin_frexp): Likewise.
+ (fold_builtin_strstr): Likewise.
+ (fold_builtin_strpbrk): Likewise.
+ (fold_builtin_fputs): Likewise.
+ (fold_builtin_sprintf): Likewise.
+ (fold_builtin_snprintf): Likewise.
+ (fold_builtin_printf): Likewise.
+ (do_mpfr_remquo): Use a proper type for the assigned constant.
+ (do_mpfr_lgamma_r): Likewise.
+ * dwarf2out.c (resolve_one_addr): Use size_int.
+ * except.c (init_eh): Likewise.
+ (assign_filter_values): Use integer_type_node for filter values.
+ (sjlj_emit_dispatch_table): Use integer_type_node for dispatch
+ indices.
+ * tree-cfg.c (move_stmt_eh_region_tree_nr): Use integer_type_node
+ for EH region numbers.
+ * tree-vrp.c (simplify_div_or_mod_using_ranges): Use integer_type_node
+ for the shift amount.
+
+2011-04-29 Richard Guenther <rguenther@suse.de>
+
+ * expr.h (expand_shift): Rename to ...
+ (expand_variable_shift): ... this.
+ (expand_shift): Take a constant shift amount.
+ * expmed.c (expand_shift): Rename to ...
+ (expand_variable_shift): ... this.
+ (expand_shift): New wrapper around expand_variable_shift.
+ * expr.c (convert_move, emit_group_load_1, emit_group_store,
+ optimize_bitfield_assignment_op, store_field, expand_expr_real_2,
+ expand_expr_real_1, reduce_to_bit_field_precision): Adjust.
+ * expmed.c (store_fixed_bit_field, extract_bit_field_1,
+ extract_fixed_bit_field, extract_split_bit_field, expand_mult_const,
+ expand_mult, expand_widening_mult, expand_mult_highpart_adjust,
+ extract_high_half, expand_sdiv_pow2, expand_divmod, emit_cstore,
+ emit_store_flag_1, emit_store_flag): Likewise.
+ * builtins.c (expand_builtin_signbit): Likewise.
+ * calls.c (load_register_parameters): Likewise.
+ * function.c (assign_parm_setup_block): Likewise.
+ * lower-subreg.c (resolve_shift_zext): Likewise.
+ * optabs.c (widen_bswap, expand_abs_nojump,
+ expand_one_cmpl_abs_nojump, expand_float): Likewise.
+ * spu/spu.c (spu_expand_extv): Likewise.
+ * sparc/sparc.c (sparc32_initialize_trampoline): Likewise.
+
+2011-04-29 Richard Guenther <rguenther@suse.de>
+
+ * tree-inline.c (remap_eh_region_tree_nr): Use integer_type_node
+ for the remapped region number.
+ * predict.c (build_predict_expr): Use integer_type_node for the
+ predict kind.
+ * fold-const.c (fold_binary_loc): Use integer_type_node for
+ the shift amount. Use a proper type for the PLUS_EXPR operand.
+
+2011-04-29 Michael Matz <matz@suse.de>
+
+ * lto-streamer.c (lto_streamer_cache_insert_1): Accept to override
+ other trees that just builtins.
+ (lto_record_common_node): Don't leave NULL TYPE_CANONICAL.
+
+2011-04-29 Richard Guenther <rguenther@suse.de>
+
+ * tree-nested.c (get_trampoline_type): Use size_int.
+ (get_nl_goto_field): Likewise.
+ * tree-eh.c (lower_try_finally_switch): Use integer_type_node
+ for all indexes.
+ (lower_eh_constructs_2): Likewise.
+ (lower_resx): Likewise.
+ (lower_eh_dispatch): Likewise.
+ * tree-mudflap.c (mf_build_string): Use size_int.
+ (mudflap_register_call): Use integer_type_node for the flag.
+ (mudflap_enqueue_constant): Use size_int.
+ * tree-chrec.c (reset_evolution_in_loop): Copy CHREC_VAR
+ instead of rebuilding it.
+
+2011-04-29 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-structalias.c (get_fi_for_callee): Restructure.
+ Handle OBJ_TYPE_REF.
+ (find_func_aliases_for_call): Use it more consistently.
+
+2011-04-29 Alexandre Oliva <aoliva@redhat.com>
+
+ * haifa-sched.c (last_nondebug_scheduled_insn): New.
+ (rank_for_schedule): Use it.
+ (schedule_block): Set it.
+
+2011-04-28 David Li <davidxl@google.com>
+
+ * tree.c (crc32_string): Use crc32_byte.
+ (crc32_byte): New function.
+ * tree.h (crc32_byte): New function.
+ * gcov.c (read_graph_file): Handle new cfg_cksum.
+ (read_count_file): Ditto.
+ * profile.c (instrument_values): Ditto.
+ (get_exec_counts): Ditto.
+ (read_profile_edge_counts): Ditto.
+ (compute_branch_probabilities): Ditto.
+ (compute_value_histograms): Ditto.
+ (branch_prob): Ditto.
+ (end_branch_prob): Ditto.
+ * coverage.c (read_counts_file): Ditto.
+ (get_coverage_counts): Ditto.
+ (tree_coverage_counter_addr): Ditto.
+ (coverage_checksum_string): Ditto.
+ (coverage_begin_output): Ditto.
+ (coverage_end_function): Ditto.
+ (build_fn_info_type): Ditto.
+ (build_fn_info_value): Ditto.
+ * libgcov.c (gcov_exit): Ditto.
+ * gcov-dump.c (tag_function): Ditto.
+ (compute_checksum): Remove.
+
+2011-04-29 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle
+ unspec plus offset. Tidy macho code.
+
+2011-04-29 Martin Jambor <mjambor@suse.cz>
+
+ * cgraphunit.c (cgraph_preserve_function_body_p): Accept a cgraph
+ node instead of a decl. Update all callers.
+ * cgraph.h: Update declaration.
+
+2011-04-28 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/48765
+ * tree-vectorizer.h (vect_make_slp_decision): Return bool.
+ * tree-vect-loop.c (vect_analyze_loop_operations): Add new argument
+ to indicate if loop aware SLP is being used. Scan the statements
+ and update the vectorization factor according to the type of
+ vectorization before statement analysis.
+ (vect_analyze_loop_2): Get a return value from vect_make_slp_decision,
+ pass it to vect_analyze_loop_operations.
+ (vectorizable_reduction): Set number of copies to 1 in case of pure
+ SLP statement.
+ * tree-vect-stmts.c (vectorizable_conversion,
+ vectorizable_assignment, vectorizable_shift,
+ vectorizable_operation, vectorizable_type_demotion,
+ vectorizable_type_promotion, vectorizable_store, vectorizable_load):
+ Likewise.
+ (vectorizable_condition): Move the check that it is not SLP
+ vectorization before the number of copies check.
+ * tree-vect-slp.c (vect_make_slp_decision): Return TRUE if decided
+ to vectorize the loop using SLP.
+
+2011-04-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/48597
+ * final.c (final_scan_insn): Call dwarf2out_frame_debug even for
+ inline asm.
+
+2011-04-28 Joseph Myers <joseph@codesourcery.com>
+
+ * config.gcc (*-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* |
+ *-*-kopensolaris*-gnu): Don't define SINGLE_LIBC.
+ (i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu |
+ i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu,
+ x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu): Don't use
+ linux*.h headers.
+ * config/gnu-user.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Define.
+ * config/i386/gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
+ * config/i386/kfreebsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
+ * config/i386/knetbsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
+ * config/i386/kopensolaris-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
+ * config/i386/linux-unwind.h (x86_fallback_frame_state): Don't use
+ REG_NAME.
+ * config/i386/linux.h (REG_NAME): Don't define.
+ * config/i386/linux64.h (REG_NAME): Don't define.
+ * config/linux.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS):
+ Undefine before defining.
+
+2011-04-28 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-analysis.c (will_be_nonconstant_predicate): Take
+ nonconstant_names array.
+ (estimate_function_body_sizes): Build nonconstant_names array; handle
+ BUILT_IN_CONSTANT_P.
+
+2011-04-28 Richard Guenther <rguenther@suse.de>
+
+ PR bootstrap/48804
+ Revert
+ 2011-04-28 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-structalias.c (solve_constraints): Build succ graph
+ as late as possible.
+
+2011-04-28 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-structalias.c (dump_constraint): Don't end the line.
+ (debug_constraint): Do it here.
+ (dump_constraints): And here.
+ (rewrite_constraints): And here.
+ (dump_constraint_edge): Remove.
+ (dump_constraint_graph): Rewrite to produce DOT output.
+ (solve_constraints): Build succ graph as late as possible.
+ Dump constraint graphs before and after solving.
+
+2011-04-28 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
+ New function split out from ...
+ (find_func_aliases): ... here. Call it.
+ (find_func_aliases_for_call): Likewise.
+
+2011-04-27 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * internal-fn.h (internal_fn_name_array): Declare.
+ (internal_fn_flags_array): Likewise.
+
+2011-04-27 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (ssemodesuffix): Merge with ssevecsize,
+ ssemodefsuffix, ssescalarmodesuffix and avxmodesuffixp.
+ Move from sse.md.
+ (ssemodefsuffix): Remove.
+ (ssevecmodesuffix): New mode attribute.
+ (fix_trunc<mode>di_sse, fix_trunc<mode>si_sse,
+ *float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit,
+ *float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit,
+ *float<SSEMODEI24:mode><MODEF:mode>2_sse_interunit,
+ *float<SSEMODEI24:mode><MODEF:mode>2_sse_nointerunit, setcc_<mode>_sse,
+ *sqrt<mode>2_sse, sse4_1_round<mode>2, <smaxmin:code><mode>3,
+ *ieee_smin<mode>3, *ieee_smax<mode>3): Adjust assembler templates for
+ ssemodesuffix mode attribute.
+ (float splitters): Use ssevecmodesuffix mode attribute.
+ * config/i386/sse.md (ssescalarmode): Merge with avxscalarmode.
+ (sseinsmode): Rename from avxvecmode.
+ (avxsizesuffix): Rename from avxmodesuffix.
+ (sseintvecmode): Rename from avxpermvecmode.
+ (ssedoublevecmode): Rename from ssedoublesizemode.
+ (ssehalfvecmode): Rename from avxhalfvecmode.
+ (ssescalarmode): Rename from avxscalarmode.
+ (<sse>_comi, <sse>_ucomi, sse4a_movnt<mode>): Adjust assembler
+ templates for ssemodesuffix mode attribute.
+ (*andnot<mode>3, *<any_logic:code><mode>3): Use ssevecmodesuffix
+ mode attribute.
+
+ Adjust RTX patterns globally for renamed mode attributes.
+
+2011-04-27 Jan Hubcika <jh@suse.cz>
+
+ * ipa-inline.h (struct inline_edge_summary): Add predicate pointer.
+ * ipa-inline-analysis.c: Include alloc-pool.h.
+ (edge_predicate_pool): New.
+ (trye_predicate_p): New function
+ (false_predicate_p): New function.
+ (add_clause): Sanity check that false clauses are "optimized";
+ never add clauses to predicate that is already known to be false.
+ (and_predicate): Use flase_predicate_p.
+ (evaulate_predicate): Rename to ...
+ (evaluate_predicate): ... this one; update all callers; assert
+ that false is not listed among possible truths.
+ (dump_predicate): Use true_predicate_p.
+ (account_size_time): Use false_predicate_p.
+ (evaulate_conditions_for_edge): Rename to ...
+ (evaluate_conditions_for_edge) ... this one.
+ (edge_set_predicate): New function.
+ (inline_edge_duplication_hook): Duplicate edge predicates.
+ (inline_edge_removal_hook): Free edge predicates.
+ (dump_inline_edge_summary): Add INFO parameter; dump edge predicates.
+ (dump_inline_summary): Update.
+ (estimate_function_body_sizes): Set edge predicates.
+ (estimate_calls_size_and_time): Handle predicates.
+ (estimate_callee_size_and_time): Update.
+ (remap_predicate): Add toplev_predicate; update comment.
+ (remap_edge_predicates): New function.
+ (inline_merge_summary): Compute toplev predicate; update.
+ (read_predicate): New function.
+ (read_inline_edge_summary): Use it.
+ (inline_read_section): Likewise.
+ (write_predicate): New function.
+ (write_inline_edge_summary): Use it.
+ (inline_write_summary): Likewise.
+ (inline_free_summary): Free alloc pool and edge summary vec.
+
+2011-04-27 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-structalias.c (changed_count): Remove.
+ (changed): Use a bitmap.
+ (unify_nodes): Adjust.
+ (do_sd_constraint): Likewise.
+ (do_ds_constraint): Likewise.
+ (do_complex_constraint): Likewise.
+ (solve_graph): Likewise.
+
+2011-04-27 Jan Hubicka <jh@suse.cz>
+
+ * cgraphunit.c (cgraph_process_new_functions): Fix ordering issue.
+
+2011-04-27 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/predicates.md (avx_vpermilp_*_operand): Remove.
+ (avx_vperm2f128_*_operand): Ditto.
+ * config/i386/sse.md (*avx_vpermilp<mode>): Remove operand2 predicate.
+ Use avx_vpermilp_parallel in insn condition.
+ (*avx_vperm2f128<mode>_nozero): Remove operand3 predicate.
+ Use avx_vperm2f128_parallel in insn condition.
+
+2011-04-27 Richard Guenther <rguenther@suse.de>
+
+ * Makefile.in (tree-ssa-structalias.o): Remove
+ gt-tree-ssa-structalias.h dependency.
+ (GTFILES): Remove tree-ssa-structalias.c.
+ * tree.c (allocate_decl_uid): New function.
+ (make_node_stat): Use it.
+ (copy_node_stat): Likewise.
+ * tree.h (allocate_decl_uid): Declare.
+ * tree-ssa-alias.h (delete_alias_heapvars): Remove.
+ * tree-ssa.c (delete_tree_ssa): Do not call delete_alias_heapvars.
+ * tree-flow.h (struct var_ann_d): Remove is_heapvar flag.
+ * tree-ssa-live.c (remove_unused_locals): Do not check is_heapvar flag.
+ * tree-ssa-structalias.c (heapvar_for_stmt): Remove.
+ (struct heapvar_map): Likewise.
+ (heapvar_map_eq, heapvar_map_hash, heapvar_lookup,
+ heapvar_insert): Likewise.
+ (make_heapvar_for): Rename to ...
+ (make_heapvar): ... this. Simplify.
+ (fake_var_decl_obstack): New global var.
+ (build_fake_var_decl): New function.
+ (make_constraint_from_heapvar): Adjust.
+ (handle_lhs_call): Likewise.
+ (create_function_info_for): Likewise.
+ (intra_create_variable_infos): Likewise.
+ (init_alias_vars): Allocate fake_var_decl_obstack.
+ (init_alias_heapvars, delete_alias_heapvars): Remove.
+ (compute_points_to_sets): Do not call init_alias_heapvars.
+ (ipa_pta_execute): Likewise.
+ (delete_points_to_sets): Free fake_var_decl_obstack.
+
+2011-04-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/divmovti4.c (union qword_UTItype): New data type.
+ (si_from_UTItype, si_to_UTItype): New functions.
+ (__udivmodti4): Use them to implement type-punning.
+ * config/spu/multi3.c (union qword_TItype): New data type.
+ (si_from_TItype, si_to_TItype): New functions.
+ (__multi3): Use them to implement type-punning.
+
+2011-04-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (spu_expand_epilogue): Do not emit barrier.
+
+2011-04-27 Jan Hubicka <jh@suse.cz>
+
+ * ipa-prop.c (function_insertion_hook_holder): New holder.
+ (ipa_add_new_function): New function.
+ (ipa_register_cgraph_hooks, ipa_unregister_cgraph_hooks):
+ Register/deregister holder.
+
+2011-04-27 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48772
+ * tree-ssa-pre.c (eliminate): Update call stmts after elimination only.
+
+2011-04-27 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-alias.c (indirect_refs_may_alias_p): Fix
+ TARGET_MEM_REF handling.
+
+2011-04-27 Nick Clifton <nickc@redhat.com>
+
+ * config/frv/frv.h (enum reg_class): Delete EVEN_ACC_REGS,
+ ACC_REGS, FEVEN_REGS, FPR_REGS, EVEN_REGS.
+ (REG_CLASS_NAMES): Likewise.
+ (REG_CLASS_CONTENTS): Likewise.
+ (EVEN_ACC_REGS): New macro. Alias for QUAD_ACC_REGS.
+ (ACC_REGS): New macro. Alias for QUAD_ACC_REGS.
+ (FEVEN_REGS): New macro. Alias for QUAD_ACC_REGS.
+ (FPR_REGS): New macro. Alias for QUAD_ACC_REGS.
+ (EVEN_REGS): New macro. Alias for QUAD_REGS.
+ * config/frv/frv.c (frv_secondary_reload_class): Remove use of
+ duplicate register classes.
+ (frv_class_likely_spilled_p): Likewise.
+ (frv_register_move_cost): Likewise.
+
+ * config/mcore/mcore.h (REGNO_REG_CLASS): Do not index beyond the
+ end of the regno_reg_class array.
+
+2011-04-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/48742
+ * c-typeck.c (build_binary_op): Don't wrap arguments if
+ int_operands is true.
+
+2011-04-26 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/48767
+ * config/sh/sh.c (sh_gimplify_va_arg_expr): Don't call
+ targetm.calls.must_pass_in_stack for void type.
+
+2011-04-26 Jan Hubicka <jh@suse.cz>
+
+ * cgraphbuild.c (build_cgraph_edges): Update call
+ of cgraph_create_edge and cgraph_create_indirect_edge.
+ * cgraph.c (cgraph_create_edge_including_clones,
+ cgraph_create_edge_1, cgraph_allocate_init_indirect_info,
+ cgraph_update_edges_for_call_stmt_node): Do not take nest
+ argument; do not initialize call_stmt_size/time.
+ (dump_cgraph_node): Do not dump nest.
+ (cgraph_clone_edge): Do not take loop_nest argument;
+ do not propagate it; do not clone call_stmt_size/time.
+ (cgraph_clone_node): Likewise.
+ (cgraph_create_virtual_clone): Update.
+ * cgraph.h (struct cgraph_edge): Remove
+ call_stmt_size/call_stmt_time/loop_nest.
+ (cgraph_create_edge, cgraph_create_indirect_edge,
+ cgraph_create_edge_including_clones, cgraph_clone_node): Update
+ prototype.
+ * tree-emutls.c (gen_emutls_addr): Update.
+ * ipa-inline-transform.c (update_noncloned_frequencies): Do not handle
+ loop_nest; handle indirect calls, too.
+ (clone_inlined_nodes): Do not care about updating inline summaries.
+ * cgraphunit.c (cgraph_copy_node_for_versioning): Update.
+ * lto-cgraph.c (lto_output_edge, input_node, input_edge): Do not
+ stream call_stmt_size/call_stmt_time/loop_nest.
+ * ipa-inline.c (edge_badness): Update.
+ (ipa_inline): dump summaries after inlining.
+ * ipa-inline.h (struct inline_edge_summary, inline_edge_summary_t):
+ New.
+ (inline_edge_summary): New function.
+ * ipa-inline-analysis.c (edge_duplication_hook_holder): New holder.
+ (inline_edge_removal_hook): Handle edge summaries.
+ (inline_edge_duplication_hook): New hook.
+ (inline_summary_alloc): Alloc hooks.
+ (initialize_growth_caches): Do not register removal hooks.
+ (free_growth_caches); Do not free removal hook.
+ (dump_inline_edge_summary): New function.
+ (dump_inline_summary): Use it.
+ (estimate_function_body_sizes, estimate_edge_size_and_time): Update.
+ (inline_update_callee_summaries): New function.
+ (inline_merge_summary): Use it.
+ (do_estimate_edge_time, do_estimate_edge_growth): Update.
+ (read_inline_edge_summary): New function.
+ (inline_read_section): Use it.
+ (write_inline_edge_summary): New function.
+ (inline_write_summary): Use it.
+ (inline_free_summary): Free edge new holders.
+ * tree-inline.c (copy_bb): Update.
+
+2011-04-26 Jason Merrill <jason@redhat.com>
+
+ * tree-eh.c (lower_try_finally_switch): Create the label along with
+ the CASE_LABEL_EXPR.
+
+2011-04-26 David S. Miller <davem@davemloft.net>
+ Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (gcc_cv_as_sparc_gotdata_op): Specify alignment.
+ * configure: Regenerate.
+
+2011-04-26 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/48258
+ * config/rs6000/vector.md (UNSPEC_REDUC): New unspec for vector
+ reduction.
+ (VEC_reduc): New code iterator and splitters for vector reduction.
+ (VEC_reduc_name): Ditto.
+ (VEC_reduc_rtx): Ditto.
+ (reduc_<VEC_reduc_name>_v2df): Vector reduction expanders for VSX.
+ (reduc_<VEC_reduc_name>_v4sf): Ditto.
+
+ * config/rs6000/rs6000.c (rs6000_expand_vector_extract): Add
+ support for extracting SF on VSX.
+
+ * config/rs6000/vsx.md (vsx_xscvspdp_scalar2): New insn for
+ generating xscvspdp.
+ (vsx_extract_v4sf): New insn to extract SF from V4SF vector.
+ (vsx_reduc_<VEC_reduc_name>_v2df): New insns and splitters for
+ double add, minimum, maximum vector reduction.
+ (vsx_reduc_<VEC_reduc_name>_v4sf): Ditto.
+ (vsx_reduc_<VEC_reduc_name>_v2df2_scalar): New combiner insn to
+ optimize double vector reduction.
+ (vsx_reduc_<VEC_reduc_name>_v4sf_scalar): Ditto.
+
+2011-04-26 Joseph Myers <joseph@codesourcery.com>
+
+ * config/fr30/fr30.h (inhibit_libc): Don't define.
+ * config/m32r/m32r-protos.h: Correct comment.
+ * config/v850/v850.h (GHS_default_section_names,
+ GHS_current_section_names): Use tree, not union tree_node *.
+
+2011-04-26 Xinliang David Li <davidxl@google.com>
+
+ * tree-ssa-uninit.c (warn_uninitialized_phi): Pass warning code.
+ * c-family/c-opts.c (c_common_handle_option): Set
+ warn_maybe_uninitialized.
+ * opts.c (common_handle_option): Ditto.
+ * common.opt: New option.
+ * tree-ssa.c (warn_uninit): Add one more parameter.
+ (warn_uninitialized_var): Pass warning code.
+ * tree-flow.h: Interface change.
+
+2011-04-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/mips/iris6.h (LOCAL_LABEL_PREFIX): Don't test TARGET_NEWABI.
+ (WINT_TYPE_SIZE): Use INT_TYPE_SIZE.
+ (TARGET_OS_CPP_BUILTINS): Remove TARGET_IRIX6 guards.
+
+2011-04-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/mips/mips.h (DBX_OUTPUT_SOURCE_LINE): Remove.
+ * config/mips/mips.opt (mmips-tfile): Remove.
+
+ * doc/install.texi (Specific, mips-*-*): Move mips-tfile,
+ mips-tdump reference to ...
+ (Specific, alpha*-dec-osf5.1): ... here. Adapt for Tru64 UNIX.
+ * doc/trouble.texi (Cross-Compiler Problems): Replace MIPS
+ reference by Tru64 UNIX.
+
+2011-04-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48768
+ * tree-ssa.c (insert_debug_temp_for_var_def): If degenerate_phi_result
+ is error_mark_node, set value to NULL.
+
+ PR tree-optimization/48734
+ * tree-ssa-reassoc.c (eliminate_redundant_comparison): Give up
+ if return value from maybe_fold_*_comparsions isn't something
+ the code is prepared to handle.
+
+2011-04-26 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/predicates.md (ext_QIreg_operand): Remove extra
+ mode check.
+ (ext_QIreg_nomode_operands): Remove.
+ * config/i386/i386.md (*anddi_1): Use ext_QIreg_operand.
+ (*andsi_1): Ditto.
+ (*andhi_1): Ditto.
+
+2011-04-26 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/arm.c (arm_gen_constant): Remove can_negate_initial.
+
+2011-04-26 Richard Guenther <rguenther@suse.de>
+
+ * c-typeck.c (build_unary_op): Do not expand array-refs via
+ pointer arithmetic. Only adjust qualifiers for function types.
+
+2011-04-26 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48694
+ * tree.h (OEP_CONSTANT_ADDRESS_OF): New operand_equal_flag.
+ * fold-const.c (operand_equal_p): For TREE_CONSTANT ADDR_EXPRs
+ compare the operands with OEP_CONSTANT_ADDRESS_OF. Treat trees
+ with TREE_SIDE_EFFECTS equal when OEP_CONSTANT_ADDRESS_OF is set.
+
+2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * doc/extend.texi: Document __underlying_type.
+
+2011-04-25 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/titan.md (automata_option "progress"): Remove.
+
+2011-04-25 Jeff Law <law@redhat.com>
+
+ * tree-vrp.c (identify_jump_threads): Handle GIMPLE_SWITCH too.
+
+2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * system.h (ENUM_BITFIELD): Remove.
+
+2011-04-25 Maxim Kuvyrkov <maxim@codesourcery.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * combine.c (combine_simplify_rtx): Avoid mis-simplifying conditionals
+ for STORE_FLAG_VALUE==-1 case.
+
+2011-04-24 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR target/43804
+ * config/m68k/constraints.md (T): Allow PIC operands that satisfy
+ LEGITIMATE_PIC_OPERAND_P.
+
+2011-04-24 Jan Hubicka <jh@suse.cz>
+
+ * ipa-prop.c (ipa_propagate_indirect_call_infos): Remove obsolette
+ WPA hack.
+ * ipa-prop.h (ipa_get_param, ipa_is_param_used,
+ ipa_param_cannot_devirtualize_p, ipa_param_types_vec_empty,
+ ipa_get_ith_jump_func, ipa_get_lattice): Fortify array bounds.
+ * ipa-inline-analysis.c (add_clause): Fix clause ordering.
+ (and_predicates, or_predicates, predicates_equal_p, evaulate_predicate):
+ Sanity check predicate length.
+ (remap_predicate): Likewise; sanity check jump functions.
+ (inline_read_section, inline_write_summary): Sanity check
+ predicate length.
+
+2011-04-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR other/48748
+ * doc/extend.texi (Type Traits): Document __is_standard_layout,
+ __is_literal_type, and __is_trivial; update throughout about
+ possibly cv-qualified void types.
+
+2011-04-24 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/sourcebuild.texi (Ada Tests): Adjust reference to ACATS
+ testsuite and make it version agnostic.
+
+2011-04-22 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-analysis.c (inline_write_summary): Fix thinko.
+
+2011-04-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/48685
+ * fold-const.c (fold_convert_loc): Add NOP_EXPR when casting
+ to VOID_TYPE even around MODIFY_EXPR.
+
+2011-04-22 Mike Stump <mikestump@comcast.net>
+
+ * gensupport.c (read_md_rtx): Fix typo in comment.
+ * config/cris/cris.opt (moverride-best-lib-options): Fix typo in
+ comment.
+
+2011-04-22 Jan Hubicka <jh@suse.cz>
+
+ * gengtype.c (open_base_files): Add ipa-inline.h include.
+ * ipa-cp.c (ipcp_get_lattice, ipcp_lattice_from_jfunc): Move to
+ ipa-prop.c; update all uses.
+ * ipa-prop.c: (ipa_get_lattice, ipa_lattice_from_jfunc): ... here.
+ * ipa-inline-transform.c (inline_call): Use inline_merge_summary to
+ merge summary of inlined function into former caller.
+ * ipa-inline.c (max_benefit): Remove.
+ (edge_badness): Compensate for removal of benefits.
+ (update_caller_keys): Use
+ reset_node_growth_cache/reset_edge_growth_cache.
+ (update_callee_keys): Likewise.
+ (update_all_callee_keys): Likewise.
+ (inline_small_functions): Do not collect max_benefit; do not reset
+ estimated_growth; call free_growth_caches and initialize_growth_caches.
+ * ipa-inline.h (struct condition, type clause_t, struct predicate,
+ struct size_time_entry): New structures.
+ (INLINE_SIZE_SCALE, INLINE_TIME_SCALE, MAX_CLAUSES): New constants.
+ (inline_summary): Remove size_inlining_benefit, time_inlining_benefit
+ and estimated_growth.
+ (edge_growth_cache_entry): New structure.
+ (node_growth_cache, edge_growth_cache): New global vars.
+ (estimate_growth): Turn into inline.
+ (inline_merge_summary, do_estimate_edge_growth, do_estimate_edge_time,
+ initialize_growth_caches, free_growth_caches): Declare.
+ (estimate_edge_growth): Rewrite.
+ (estimate_edge_time): Implement as inline cache lookup.
+ (reset_node_growth_cache, reset_edge_growth_cache): New inline
+ functions.
+ (MAX_TIME): Reduce to allow multiplicatoin by INLINE_SIZE_SCALE.
+ (NUM_CONDITIONS): New constant.
+ (predicate_conditions): New enum.
+ (IS_NOT_CONSTANT): New constant.
+ (edge_removal_hook_holder): New var.
+ (node_growth_cache, edge_growth_cache): New global vars.
+ (true_predicate, single_cond_predicate, false_predicate,
+ not_inlined_predicate, add_condition, add_clause, and_predicates,
+ or_predicates, predicates_equal_p, evaulate_predicate, dump_condition,
+ dump_clause, dump_predicate, account_size_time,
+ evaulate_conditions_for_edge): New functions.
+ (inline_summary_alloc): Move to heap.
+ (inline_node_removal_hook): Clear condition and entry vectors.
+ (inline_edge_removal_hook): New function.
+ (initialize_growth_caches, free_growth_caches): New function.
+ (dump_inline_summary): Update.
+ (edge_execution_predicate): New function.
+ (will_be_nonconstant_predicate): New function.
+ (estimate_function_body_sizes): Compute BB and constantness predicates.
+ (compute_inline_parameters): Do not clear estimated_growth.
+ (estimate_edge_size_and_time): New function.
+ (estimate_calls_size_and_time): New function.
+ (estimate_callee_size_and_time): New function.
+ (remap_predicate): New function.
+ (inline_merge_summary): New function.
+ (do_estimate_edge_time): New function based on...
+ (estimate_edge_time): ... this one.
+ (do_estimate_edge_growth): New function.
+ (do_estimate_growth): New function based on....
+ (estimate_growth): ... this one.
+ (inline_analyze_function): Analyze after deciding on jump functions.
+ (inline_read_section): New function.
+ (inline_read_summary): Use it.
+ (inline_write_summary): Write all the new data.
+ * ipa-prop.c (ipa_get_param_decl_index): Export.
+ (ipa_lattice_from_jfunc): Move here from ipa-cp.c
+ * ipa-prop.h (ipa_get_param_decl_index, ipa_lattice_from_jfunc):
+ Declare.
+ (ipa_get_lattice): Move here from ipa-cp.c
+ * Makefile.in (GTFILES): Add ipa-inline.h and ipa-inline-analysis.c
+ * params.def (PARAM_EARLY_INLINING_INSNS): Set to 11.
+ * cgraph.h (cgraph_clone_inlined_nodes, compute_inline_parameters,
+ cgraph_edge_inlinable_p): Remove.
+ * cgraphunit.c: Include ipainline.h
+ (cgraph_process_new_functions): Update call of
+ compute_inline_parameters.
+
+2011-04-22 Richard Guenther <rguenther@suse.de>
+
+ * tree.c (build_int_cst): Properly create canonicalized integer
+ constants.
+ (build_int_cst_type): Remove scary comments.
+
+2011-04-22 Xinliang David Li <davidxl@google.com>
+
+ * toplev.c (process_options): Enable -Werror=coverage-mismatch
+ by default when -Wno-error is not specified.
+ * opts-global.c (decode_options): Remove call to
+ control_warning_options.
+
+2011-04-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48717
+ * tree-ssa-forwprop.c (associate_plusminus): For A + ~A and
+ ~A + A optimizations use build_int_cst_type instead of build_int_cst.
+
+2011-04-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/bfin/bfin-protos.h (Mmode): Don't define. Expand
+ definition where used.
+
+2011-04-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/48716
+ * gimplify.c (gimplify_bind_expr): Mark as GOVD_LOCAL also
+ TREE_STATIC variables declared inside of some OpenMP construct.
+
+2011-04-22 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/48585
+ * tree-inline.c (copy_bb): Create new edges only for analyzed nodes.
+
+2011-04-22 Alexander Monakov <amonakov@ispras.ru>
+
+ PR c/36750
+ * c-typeck.c (pop_init_level): Do not warn about initializing
+ with ` = {0}'.
+
+2011-04-22 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_function_arg): Remove CALL_LIBCALL
+ when returning call_cookie.
+ (rs6000_function_ok_for_sibcall): Allow sibcalls via function
+ pointers, to functions with no more vector args than the current
+ function, and some non-local calls for ABI_V4.
+ * config/rs6000/rs6000.md (sibcall_nonlocal_aix32,
+ sibcall_nonlocal_aix64): Combine to ..
+ (sibcall_nonlocal_aix<mode>): ..this. Handle function pointer calls.
+ (sibcall_value_nonlocal_aix32, sibcall_value_nonlocal_aix64): Combine..
+ (sibcall_value_nonlocal_aix<mode>): ..likewise.
+ (*sibcall_nonlocal_sysv<mode>): Handle function pointer calls.
+ (sibcall_value_nonlocal_sysv<mode>): Likewise. Correct call cookie
+ operand.
+ * config/rs6000/darwin.md (sibcall_nonlocal_darwin64,
+ sibcall_value_nonlocal_darwin64, sibcall_symbolic_64,
+ sibcall_value_symbolic_64): Delete.
+
+2011-04-21 Xinliang David Li <davidxl@google.com>
+
+ * cgraph.h: Remove pid.
+ * cgraph.c: Remove pid.
+ * value-prof.c (init_node_map): New function.
+ (del_node_map): New function.
+ (find_func_by_funcdef_no): New function.
+ (gimple_ic_transform): Call new function.
+ * cgraphunit.c (cgraph_finalize_function): Remove pid.
+ * function.c (get_last_funcdef_no): New function.
+ * function.h (get_last_funcdef_no): New function.
+ * tree-profile.c (gimple_gen_ic_func_profiler): Pass funcdef_no
+ to libgcov function.
+ (tree-profiling): Call node map init and delete function.
+
+2011-04-21 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (go_format_type): Use exported Go name for anonymous
+ field name.
+
+2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/frv/frv.c (frv_init_builtins): Delete `endlink' variable.
+ Call builtin_function_type_list instead of builtin_function_type.
+ (UNARY, BINARY, TRINARY, QUAD): Likewise.
+
+2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/arm/arm.c (arm_init_iwmmxt_builtins): Call
+ build_function_type_list instead of build_function_type.
+ Delete variable `endlink'.
+
+2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/s390/s390.c (s390_init_builtins): Call
+ build_function_type_list instead of build_function_type.
+
+2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/ia64/ia64.c (ia64_init_builtins): Call
+ build_function_type_list instead of builtin_function_type.
+
+2011-04-21 Easwaran Raman <eraman@google.com>
+
+ * cfgexpand.c (stack_var): Remove OFFSET...
+ (add_stack_var): ...and its reference here...
+ (expand_stack_vars): ...and here.
+ (stack_var_cmp): Sort by descending order of size.
+ (partition_stack_vars): Change heuristic.
+ (union_stack_vars): Fix to reflect changes in partition_stack_vars.
+ (dump_stack_var_partition): Add newline after each partition.
+
+2011-04-21 Dimitrios Apostolou <jimis@gmx.net>
+ Jeff Law <law@redhat.com>
+
+ * gengtype-state.c (read_a_state_token): Fix argument to obstack_free.
+ * gengtype.c (matching_file_name_substitute): Likewise.
+
+2011-04-21 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48703
+ * tree.c (free_lang_data_in_decl): Do not zero TREE_TYPE of DECL_NAME.
+
+2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gimple.c (walk_gimple_op) <GIMPLE_CALL>: Fix couple of oversights.
+
+2011-04-21 Richard Guenther <rguenther@suse.de>
+
+ * Makefile.in (site.exp): Do not use tmp0 but site.tmp as temporary
+ file name.
+
+2011-04-21 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Handle
+ MEM_REF and TARGET_MEM_REF, do not care about INDIRECT_REFs.
+ Use DECL_P, not SSA_VAR_P.
+ (ptr_derefs_may_alias_p): Likewise.
+ (ptr_deref_may_alias_ref_p_1): Likewise.
+ (decl_refs_may_alias_p): Likewise.
+ (refs_may_alias_p_1): Likewise.
+ (ref_maybe_used_by_call_p_1): Likewise.
+ (call_may_clobber_ref_p_1): Likewise.
+ (indirect_ref_may_alias_decl_p): Assume indirect refrences
+ are either MEM_REF or TARGET_MEM_REF.
+ (indirect_refs_may_alias_p): Likewise.
+ * calls.c (emit_call_1): Build a MEM_REF instead of an INDIRECT_REF
+ for MEM_EXPR of indirect calls.
+
+2011-04-21 Tristan Gingold <gingold@adacore.com>
+
+ * vmsdbgout.c (write_srccorr): Compute file length from the string.
+ (dst_file_info_struct): Remove flen field.
+ (lookup_filename): Remove code that set flen field.
+
+2011-04-21 Tristan Gingold <gingold@adacore.com>
+
+ * config/ia64/ia64.c (ia64_start_function): Add a guard.
+
+2011-04-21 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/48708
+ * config/i386/i386.c (ix86_expand_vector_set) <V2DImode>: Generate
+ vec_extract and vec_concat for non-SSE4_1 targets.
+
+2011-04-21 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-alias.c (ref_maybe_used_by_stmt_p): Handle
+ return statements.
+
+2011-04-21 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/cygming.h (union tree_node, TREE): Don't define or
+ undefine.
+ (FILE): Don't undefine.
+
+2011-04-21 Joseph Myers <joseph@codesourcery.com>
+
+ * config/alpha/alpha.c (struct machine_function): Use rtx, not
+ struct rtx_def *.
+ * config/bfin/bfin.h (bfin_cc_rtx, bfin_rets_rtx): Use rtx, not
+ struct rtx_def *.
+ * config/cris/cris-protos.h (STDIO_INCLUDED): Don't define.
+ * config/h8300/h8300.h (struct cum_arg): Use rtx, not struct rtx_def *.
+ * config/iq2000/iq2000.h (struct iq2000_args): Use rtx, not struct
+ rtx_def *.
+ * config/m32c/m32c-protos.h (MM, UINT): Don't define. Expand
+ definitions where used.
+ * config/microblaze/microblaze.h (struct microblaze_args): Use
+ rtx, not struct rtx_def *.
+ * config/pa/pa-protos.h (return_addr_rtx): Use rtx, not struct
+ rtx_def *.
+ * config/pa/pa.h (hppa_pic_save_rtx): Use rtx, not struct rtx_def *.
+ * config/pdp11/pdp11.h (cc0_reg_rtx): Use rtx, not struct rtx_def *.
+ * config/sh/sh-protos.h (sfunc_uses_reg, get_fpscr_rtx): Use rtx,
+ not struct rtx_def *.
+ * config/sh/sh.h (sh_compare_op0, sh_compare_op1): Use rtx, not
+ struct rtx_def *.
+ * config/spu/spu-protos.h (spu_float_const): Use rtx, not struct
+ rtx_def *.
+ * config/spu/spu.c (spu_float_const): Use rtx, not struct rtx_def *.
+
+2011-04-21 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * tree-vect-data-refs.c (vect_drs_dependent_in_basic_block): Use
+ operand_equal_p to compare DR_BASE_ADDRESSes.
+ (vect_check_interleaving): Likewise.
+
+2011-04-21 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR target/46329
+ * config/arm/arm.c (arm_legitimate_constant_p_1): Return false
+ for all Neon struct constants.
+
+2011-04-21 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * target.def (legitimate_constant_p): New hook.
+ * doc/tm.texi.in (LEGITIMATE_CONSTANT_P): Replace with...
+ (TARGET_LEGITIMATE_CONSTANT_P): ...this.
+ * doc/tm.texi: Regenerate.
+ * hooks.h (hook_bool_mode_rtx_true): Declare.
+ * hooks.c (hook_bool_mode_rtx_true): Define.
+ * system.h (LEGITIMATE_CONSTANT_P): Poison.
+ * calls.c (precompute_register_parameters): Replace uses of
+ LEGITIMATE_CONSTANT_P with targetm.legitimate_constant_p.
+ (emit_library_call_value_1): Likewise.
+ * expr.c (move_block_to_reg, can_store_by_pieces, emit_move_insn)
+ (compress_float_constant, emit_push_insn, expand_expr_real_1): Likewise.
+ * ira-costs.c (scan_one_insn): Likewise.
+ * recog.c (general_operand, immediate_operand): Likewise.
+ * reload.c (find_reloads_toplev, find_reloads_address_part): Likewise.
+ * reload1.c (init_eliminable_invariants): Likewise.
+
+ * config/alpha/alpha-protos.h (alpha_legitimate_constant_p): Add a
+ mode argument.
+ * config/alpha/alpha.h (LEGITIMATE_CONSTANT_P): Delete.
+ * config/alpha/alpha.c (alpha_legitimate_constant_p): Add a mode
+ argument.
+ (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ * config/alpha/predicates.md (input_operand): Update call to
+ alpha_legitimate_constant_p.
+
+ * config/arm/arm-protos.h (arm_cannot_force_const_mem): Delete.
+ * config/arm/arm.h (ARM_LEGITIMATE_CONSTANT_P): Likewise.
+ (THUMB_LEGITIMATE_CONSTANT_P, LEGITIMATE_CONSTANT_P): Likewise.
+ * config/arm/arm.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ (arm_legitimate_constant_p_1, thumb_legitimate_constant_p)
+ (arm_legitimate_constant_p): New functions.
+ (arm_cannot_force_const_mem): Make static.
+
+ * config/avr/avr.h (LEGITIMATE_CONSTANT_P): Delete.
+
+ * config/bfin/bfin-protos.h (bfin_legitimate_constant_p): Delete.
+ * config/bfin/bfin.h (LEGITIMATE_CONSTANT_P): Delete.
+ * config/bfin/bfin.c (expand_move): Use targetm.legitimate_constant_p
+ instead of bfin_legitimate_constant_p.
+ (bfin_legitimate_constant_p): Make static. Add a mode argument.
+ (TARGET_LEGITIMATE_CONSTANT_P): Define.
+
+ * config/cris/cris.h (LEGITIMATE_CONSTANT_P): Delete.
+
+ * config/fr30/fr30.h (LEGITIMATE_CONSTANT_P): Delete.
+
+ * config/frv/frv-protos.h (frv_legitimate_constant_p): Delete.
+ * config/frv/frv.h (LEGITIMATE_CONSTANT_P): Delete.
+ * config/frv/frv.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ (frv_legitimate_constant_p): Make static. Add a mode argument.
+
+ * config/h8300/h8300-protos.h (h8300_legitimate_constant_p): Delete.
+ * config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Likewise.
+ * config/h8300/h8300.c (h8300_legitimate_constant_p): Likewise.
+
+ * config/i386/i386-protos.h (legitimate_constant_p): Delete.
+ * config/i386/i386.h (LEGITIMATE_CONSTANT_P): Likewise.
+ * config/i386/i386.c (legitimate_constant_p): Rename to...
+ (ix86_legitimate_constant_p): ...this. Make static. Add a mode
+ argument.
+ (ix86_cannot_force_const_mem): Update accordingly.
+ (ix86_legitimate_address_p): Likewise.
+ (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ * config/i386/i386.md: Update commentary.
+
+ * config/ia64/ia64-protos.h (ia64_legitimate_constant_p): Delete.
+ * config/ia64/ia64.h (LEGITIMATE_CONSTANT_P): Likewise.
+ * config/ia64/ia64.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ (ia64_legitimate_constant_p): Make static. Add a mode argument.
+
+ * config/iq2000/iq2000.h (LEGITIMATE_CONSTANT_P): Delete.
+
+ * config/lm32/lm32-protos.h (lm32_legitimate_constant_p): Delete.
+ * config/lm32/lm32.h (LEGITIMATE_CONSTANT_P): Likewise.
+ * config/lm32/lm32.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ (lm32_legitimate_constant_p): Make static. Add a mode argument.
+
+ * config/m32c/m32c-protos.h (m32c_legitimate_constant_p): Delete.
+ * config/m32c/m32c.h (LEGITIMATE_CONSTANT_P): Likewise.
+ * config/m32c/m32c.c (m32c_legitimate_constant_p): Likewise.
+
+ * config/m32r/m32r.h (LEGITIMATE_CONSTANT_P): Delete.
+ * config/m32r/m32r.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ (m32r_legitimate_constant_p): New function.
+
+ * config/m68k/m68k-protos.h (m68k_legitimate_constant_p): Declare.
+ * config/m68k/m68k.h (CONSTANT_ADDRESS_P): Call it instead of
+ LEGITIMATE_CONSTANT_P.
+ (LEGITIMATE_CONSTANT_P): Delete.
+ * config/m68k/m68k.c (m68k_expand_prologue): Call
+ m68k_legitimate_constant_p instead of LEGITIMATE_CONSTANT_P.
+ (m68k_legitimate_constant_p): New function.
+ * config/m68k/m68k.md: Update comments.
+
+ * config/mcore/mcore.h (LEGITIMATE_CONSTANT_P): Delete.
+ * config/mcore/mcore.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ (mcore_legitimate_constant_p): New function.
+
+ * config/mep/mep-protos.h (mep_legitimate_constant_p): Delete.
+ * config/mep/mep.h (LEGITIMATE_CONSTANT_P): Likewise.
+ * config/mep/mep.c (mep_legitimate_constant_p): Make static.
+ Add a mode argument.
+ (mep_legitimate_address): Update accordingly.
+ (TARGET_LEGITIMATE_CONSTANT_P): Define.
+
+ * config/microblaze/microblaze-protos.h (microblaze_const_double_ok):
+ Delete.
+ * config/microblaze/microblaze.h (LEGITIMATE_CONSTANT_P): Likewise.
+ * config/microblaze/microblaze.c (microblaze_const_double_ok): Make
+ static. Check OP's mode for VOIDmode.
+ (microblaze_legitimate_constant_p): New function.
+ (TARGET_LEGITIMATE_CONSTANT_P): Define.
+
+ * config/mips/mips.h (LEGITIMATE_CONSTANT_P): Delete.
+ * config/mips/mips.c (mips_legitimate_constant_p): New function.
+ (mips_cannot_force_const_mem): Use it instead of LEGITIMATE_CONSTANT_P.
+ (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ * config/mips/predicates.md: Update comments.
+
+ * config/mmix/mmix-protos.h (mmix_legitimate_constant_p): Delete.
+ * config/mmix/mmix.h (LEGITIMATE_CONSTANT_P): Likewise.
+ * config/mmix/mmix.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ (mmix_legitimate_constant_p): Make static, return a bool, and take
+ a mode argument.
+ (mmix_print_operand_address): Update accordingly.
+
+ * config/mn10300/mn10300-protos.h (mn10300_legitimate_constant_p):
+ Delete.
+ * config/mn10300/mn10300.h (LEGITIMATE_CONSTANT_P): Likewise.
+ * config/mn10300/mn10300.c (mn10300_legitimate_constant_p): Make
+ static. Add a mode argument.
+ (TARGET_LEGITIMATE_CONSTANT_P): Define.
+
+ * config/moxie/moxie.h (LEGITIMATE_CONSTANT_P): Delete.
+
+ * config/pa/pa.h (LEGITIMATE_CONSTANT_P): Delete.
+ * config/pa/pa.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ (pa_legitimate_constant_p): New function.
+
+ * config/picochip/picochip.h (LEGITIMATE_CONSTANT_P): Delete.
+
+ * config/pdp11/pdp11.h (LEGITIMATE_CONSTANT_P): Delete.
+ * config/pdp11/pdp11.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ (pdp11_legitimate_constant_p): New function.
+
+ * config/rs6000/rs6000.h (LEGITIMATE_CONSTANT_P): Delete.
+ * config/rs6000/rs6000.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ (rs6000_legitimate_constant_p): New function.
+
+ * config/rx/rx-protos.h (rx_is_legitimate_constant): Replace with...
+ (rx_legitimate_constant_p): ...this.
+ * config/rx/rx.h (LEGITIMATE_CONSTANT_P): Delete.
+ * config/rx/rx.c (rx_is_legitimate_constant): Replace with...
+ (rx_legitimate_constant_p): ...this.
+ (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ * config/rx/rx.md (mov<register_modes:mode>): Update accordingly.
+
+ * config/s390/s390-protos.h (legitimate_constant_p): Delete.
+ * config/s390/s390.h (LEGITIMATE_CONSTANT_P): Likewise.
+ * config/s390/s390.c (legitimate_constant_p): Rename to...
+ (s390_legitimate_constant_p): ...this. Make static, return a bool,
+ and add a mode argument.
+ (TARGET_LEGITIMATE_CONSTANT_P): Define.
+
+ * config/score/score.h (LEGITIMATE_CONSTANT_P): Delete.
+
+ * config/sh/sh.h (LEGITIMATE_CONSTANT_P): Delete.
+ * config/sh/sh.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ (sh_legitimate_constant_p): New function.
+
+ * config/sparc/sparc-protos.h (legitimate_constant_p): Delete.
+ * config/sparc/sparc.h (LEGITIMATE_CONSTANT_P): Delete.
+ * config/sparc/sparc.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ (legitimate_constant_p): Rename to...
+ (sparc_legitimate_constant_p): ...this. Make static. Add a mode
+ argument.
+ (constant_address_p): Update accordingly.
+
+ * config/spu/spu-protos.h (spu_legitimate_constant_p): Add a mode
+ argument and return a bool.
+ * config/spu/spu.h (LEGITIMATE_CONSTANT_P): Delete.
+ * config/spu/spu.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ (spu_legitimate_constant_p): Add a mode argument and return a bool.
+ (spu_rtx_costs): Update accordingly.
+ * config/spu/predicates.md (vec_imm_operand): Likewise.
+
+ * config/stormy16/stormy16.h (LEGITIMATE_CONSTANT_P): Delete.
+
+ * config/v850/v850.h (LEGITIMATE_CONSTANT_P): Delete.
+ * config/v850/v850.c (v850_legitimate_constant_p): New function.
+ (TARGET_LEGITIMATE_CONSTANT_P): Define.
+
+ * config/vax/vax-protos.h (legitimate_constant_p): Delete.
+ * config/vax/vax.h (LEGITIMATE_CONSTANT_P): Likewise.
+ * config/vax/vax.c (legitimate_constant_p): Likewise.
+
+ * config/xtensa/xtensa.h (LEGITIMATE_CONSTANT_P): Delete.
+ * config/xtensa/xtensa.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+ (xtensa_legitimate_constant_p): New function.
+
+2011-04-21 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * target.def (cannot_force_const_mem): Add a mode argument.
+ * doc/tm.texi.in (TARGET_CANNOT_FORCE_CONST_MEM): Update accordingly.
+ * doc/tm.texi: Regenerate.
+ * hooks.h (hook_bool_mode_rtx_false): Declare.
+ * hooks.c (hook_bool_mode_const_rtx_false): Fix commentary.
+ (hook_bool_mode_const_rtx_true): Likewise.
+ (hook_bool_mode_rtx_false): New function.
+ * reload.c (CONST_POOL_OK_P): Take a mode argument and require it
+ to be non-VOID. Update call to cannot_force_const_mem.
+ (find_reloads): Update accordingly.
+ * varasm.c (force_const_mem): Update call to cannot_force_const_mem.
+ * config/alpha/alpha.c (alpha_cannot_force_const_mem): Add a mode
+ argument.
+ * config/arm/arm-protos.h (arm_cannot_force_const_mem): Likewise.
+ * config/arm/arm.h (LEGITIMATE_CONSTANT_P): Update call.
+ * config/arm/arm.c (arm_cannot_force_const_mem): Add a mode argument.
+ * config/bfin/bfin.c (bfin_cannot_force_const_mem): Likewise.
+ * config/frv/frv.c (frv_cannot_force_const_mem): Likewise.
+ * config/i386/i386.c (ix86_cannot_force_const_mem): Likewise.
+ * config/ia64/ia64.c (ia64_cannot_force_const_mem): Likewise.
+ * config/m68k/m68k.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine to...
+ (m68k_cannot_force_const_mem): ...this new function.
+ * config/mips/mips.c (mips_cannot_force_const_mem): Add a mode
+ argument.
+ (mips_const_insns, mips_legitimize_const_move): Update calls.
+ (mips_secondary_reload_class): Likewise.
+ * config/pa/pa.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine to...
+ (pa_cannot_force_const_mem): ...this new function.
+ * config/rs6000/rs6000.c (TARGET_CANNOT_FORCE_CONST_MEM): Reefine to...
+ (rs6000_cannot_force_const_mem): ...this new function.
+ * config/s390/s390.c (s390_cannot_force_const_mem): Add a mode
+ argument.
+ * config/sparc/sparc.c (sparc_cannot_force_const_mem): Likewise.
+ * config/xtensa/xtensa.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine
+ to...
+ (xtensa_cannot_force_const_mem): ...this new function.
+
+2011-04-20 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/mips/mips.c (mips16_build_function_stub): Call
+ build_function_type_list instead of build_function_type.
+ (mips16_build_call_stub): Likewise.
+
+2011-04-20 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/mep/mep.c (mep_init_builtins): Call build_function_type_list
+ instead of build_function_type.
+
+2011-04-20 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/pa/pa.c (pa_init_builtins): Call build_function_type_list
+ instead of build_function_type.
+
+2011-04-20 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/48678
+ * config/i386/i386.md (insv): Change operand 0 constraint to
+ "register_operand". Change operand 1 and 2 constraint to
+ "const_int_operand". Expand to pinsr{b,w,d,q} * when appropriate.
+ * config/i386/sse.md (sse4_1_pinsrb): Export.
+ (sse2_pinsrw): Ditto.
+ (sse4_1_pinsrd): Ditto.
+ (sse4_1_pinsrq): Ditto.
+ * config/i386/i386-protos.h (ix86_expand_pinsr): Add prototype.
+ * config/i386/i386.c (ix86_expand_pinsr): New.
+
+2011-04-20 Easwaran Raman <eraman@google.com>
+
+ * cfgexpand.c (add_alias_set_conflicts): Add conflicts with a variable
+ containing union type only with -fstrict-aliasing.
+
+2011-04-20 Jim Meyering <meyering@redhat.com>
+
+ Remove useless if-before-free tests.
+ * calls.c (expand_call, save_area): Likewise.
+ * cfgcleanup.c (try_forward_edges): Likewise.
+ * collect2.c (collect_execute): Likewise.
+ * config/i386/i386.c (ix86_valid_target_attribute_tree): Likewise.
+ * config/mcore/mcore.c (mcore_expand_prolog): Likewise.
+ * coverage.c (coverage_checksum_string): Likewise.
+ * cse.c (init_cse_reg_info, delete_trivially_dead_insns): Likewise.
+ * cselib.c (cselib_init): Likewise.
+ * df-core.c (rest_of_handle_df_finish, df_analyze): Likewise.
+ (df_set_clean_cfg): Likewise.
+ * function.c (free_after_compilation): Likewise.
+ * gcc.c (do_spec_1, main): Likewise.
+ * gcov.c (create_file_names): Likewise.
+ * gensupport.c (identify_predicable_attribute): Likewise.
+ * graphite-clast-to-gimple.c (save_clast_name_index): Likewise.
+ * graphite-sese-to-poly.c (free_data_refs_aux): Likewise.
+ * haifa-sched.c (haifa_finish_h_i_d): Likewise.
+ * ipa-prop.c (ipa_free_node_params_substructures): Likewise.
+ * ipa-pure-const.c (local_pure_const): Likewise.
+ * ipa-reference.c (propagate): Likewise.
+ * ira-costs.c (free_ira_costs): Likewise.
+ * ira.c (free_register_move_costs, build_insn_chain): Likewise.
+ * matrix-reorg.c (mat_free): Likewise.
+ * prefix.c (get_key_value): Likewise.
+ * profile.c (compute_value_histograms): Likewise.
+ * reload1.c (free_reg_equiv): Likewise.
+ * sched-deps.c (free_deps): Likewise.
+ * sel-sched-ir.c (fence_clear): Likewise.
+ * sese.c (set_rename, if_region_set_false_region): Likewise.
+ * tree-data-ref.c (free_rdg): Likewise.
+ * tree-eh.c (lower_try_finally): Likewise.
+ * tree-ssa-coalesce.c (delete_coalesce_list): Likewise.
+ * tree-ssa-live.c (delete_var_map): Likewise.
+ * tree-ssa-loop-ivopts.c (free_loop_data): Likewise.
+ * tree-ssa-pre.c (phi_trans_add): Likewise.
+
+2011-04-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48611
+ * tree-eh.c (note_eh_region_may_contain_throw): Don't propagate
+ beyond ERT_MUST_NOT_THROW region.
+
+2011-04-20 Catherine Moore <clm@codesourcery.com>
+
+ * config/mips/mips.opt (mfix-24k): New.
+ * config/mips/mips.h (ASM_SPEC): Handle -mfix-24k.
+ * config/mips/mips.md (length): Increase by 4 for stores if
+ fixing 24K errata.
+ * config/mips/mips.c (mips_reorg_process_insns): Do not allow
+ all noreorder if fixing 24K errata.
+ * doc/invoke.texi: Document mfix-24k.
+
+2011-04-20 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * config/arm/arm.c (arm_legitimize_reload_address): For NEON
+ quad-word modes, reduce to 9-bit index range when above 1016 limit.
+
+2011-04-20 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/arm.c (arm_gen_constant): Move movw support ....
+ (const_ok_for_op): ... to here.
+
+2011-04-20 Kai Tietz <ktietz@redhat.com>
+
+ * fold-const.c (fold_binary_loc): Add handling for (X & ~Y) | (~X & Y)
+ and (X && !Y) | (!X && Y) optimization to (X ^ Y).
+
+2011-04-20 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/arm.c (arm_gen_constant): Remove redundant can_invert.
+
+2011-04-20 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47892
+ * tree-if-conv.c (if_convertible_stmt_p): Const builtins
+ are if-convertible.
+
+2011-04-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/alpha/vms.h (ASM_OUTPUT_ADDR_DIFF_ELT): Do not redefine.
+
+2011-04-20 Tristan Gingold <gingold@adacore.com>
+
+ * config/alpha/vms.h (LINK_SPEC): Do not use vms-dwarf2.o for gnu-ld.
+
+2011-04-20 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/18145
+
+ * config/avr/avr.h (TARGET_ASM_INIT_SECTIONS): Delete.
+ (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Delete.
+ (ASM_OUTPUT_ALIGNED_DECL_COMMON): Define.
+ (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Define.
+ (TARGET_ASM_NAMED_SECTION): Change to avr_asm_named_section.
+
+ * config/avr/avr-protos.h (avr_asm_output_aligned_common):
+ New prototype.
+
+ * config/avr/avr.c (TARGET_ASM_INIT_SECTIONS): Define.
+ (avr_asm_named_section, avr_asm_output_aligned_common,
+ avr_output_data_section_asm_op, avr_output_bss_section_asm_op):
+ New functions to update...
+ (avr_need_clear_bss_p, avr_need_copy_data_p): ...these new variables.
+ (avr_asm_init_sections): Overwrite section callbacks for
+ data_section, bss_section.
+ (avr_file_start): Move output of __do_copy_data, __do_clear_bss
+ from here to...
+ (avr_file_end): ...here.
+
+2011-04-20 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48695
+ * tree-ssa-alias.c (aliasing_component_refs_p): Compute base
+ objects and types here. Adjust for their offset before comparing.
+
+2011-04-20 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * tree-vect-stmts.c (vectorizable_store): Only chain one related
+ statement per copy.
+
+2011-04-20 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * Makefile.in (INTERNAL_FN_DEF, INTERNAL_FN_H): Define.
+ (GIMPLE_H): Include $(INTERNAL_FN_H).
+ (OBJS-common): Add internal-fn.o.
+ (internal-fn.o): New rule.
+ * internal-fn.def: New file.
+ * internal-fn.h: Likewise.
+ * internal-fn.c: Likewise.
+ * gimple.h: Include internal-fn.h.
+ (GF_CALL_INTERNAL): New gf_mask.
+ (gimple_statement_call): Put fntype into a union with a new
+ internal_fn field.
+ (gimple_build_call_internal): Declare.
+ (gimple_build_call_internal_vec): Likewise.
+ (gimple_call_same_target_p): Likewise.
+ (gimple_call_internal_p): New function.
+ (gimple_call_internal_fn): Likewise.
+ (gimple_call_fntype): Return null for internal calls.
+ (gimple_call_set_fntype): Assert that the function is not internal.
+ (gimple_call_set_fn): Likewise.
+ (gimple_call_set_fndecl): Likewise.
+ (gimple_call_set_internal_fn): New function.
+ (gimple_call_addr_fndecl): Handle null functions.
+ (gimple_call_return_type): Likewise null types.
+ * gimple.c (gimple_build_call_internal_1): New function.
+ (gimple_build_call_internal): Likewise.
+ (gimple_build_call_internal_vec): Likewise.
+ (gimple_call_same_target_p): Likewise.
+ (gimple_call_flags): Handle calls to internal functions.
+ (gimple_call_fnspec): New function.
+ (gimple_call_arg_flags, gimple_call_return_flags): Use it.
+ (gimple_has_side_effects): Handle null functions.
+ (gimple_rhs_has_side_effects): Likewise.
+ (gimple_call_copy_skip_args): Handle calls to internal functions.
+ * cfgexpand.c (expand_call_stmt): Likewise.
+ * expr.c (expand_expr_real_1): Assert that the call isn't internal.
+ * gimple-fold.c (gimple_fold_call): Handle null functions.
+ (gimple_fold_stmt_to_constant_1): Don't fold
+ calls to internal functions.
+ * gimple-low.c (gimple_check_call_args): Handle calls to internal
+ functions.
+ * gimple-pretty-print.c (dump_gimple_call): Likewise.
+ * ipa-prop.c (ipa_analyze_call_uses): Handle null functions.
+ * tree-cfg.c (verify_gimple_call): Handle calls to internal functions.
+ (do_warn_unused_result): Likewise.
+ * tree-eh.c (same_handler_p): Use gimple_call_same_target_p.
+ * tree-ssa-ccp.c (ccp_fold_stmt): Handle calls to internal functions.
+ * tree-ssa-dom.c (hashable_expr): Use the gimple statement to record
+ the target of a call.
+ (initialize_hash_element): Update accordingly.
+ (hashable_expr_equal_p): Use gimple_call_same_target_p.
+ (iterative_hash_hashable_expr): Handle calls to internal functions.
+ (print_expr_hash_elt): Likewise.
+ * tree-ssa-pre.c (can_value_number_call): Likewise.
+ (eliminate): Handle null functions.
+ * tree-ssa-sccvn.c (visit_use): Handle calls to internal functions.
+ * tree-ssa-structalias.c (get_fi_for_callee): Likewise.
+ (find_func_aliases): Likewise.
+ * value-prof.c (gimple_ic_transform): Likewise.
+ (gimple_indirect_call_to_profile): Likewise.
+ * lto-streamer-in.c (input_gimple_stmt): Likewise.
+ * lto-streamer-out.c (output_gimple_stmt): Likewise.
+
+2011-04-19 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-transform.c (save_inline_function_body): Add comments.
+ * ipa-inline.c (inline_small_functions): Compute summaries first,
+ populate heap later.
+
+2011-04-19 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.h (save_inline_function_body): Remove.
+ * ipa-inline-transform.c: New file, broke out of...
+ * ipa-inline.c: ... this one; Update toplevel comment.
+ (ncalls_inlined, nfunctions_inlined): Move to ipa-inline-transform.c;
+ make global.
+ (update_noncloned_frequencies): Move to ipa-inline-transform.c
+ (cgraph_mark_inline_edge): Rename to inline_call; move to
+ ipa-inline-transform.c.
+ (cgraph_clone_inlined_nodes): Rename to clone_inlined_nodes;
+ move to ipa-inline-transform.c
+ (recursive_inlining, inline_small_functions, flatten_function,
+ ipa_inline, inline_always_inline_functions,
+ early_inline_small_functions): Update.
+ (inline_transform): Move to ipa-inline-transform.c.
+ * ipa-inline.h (inline_call, inline_transform, clone_inlined_nodes):
+ Declare.
+ * Makefile.in (ipa-inline-transform.o): New file.
+ * cgraphunit.c (save_inline_function_body): Move to
+ ipa-inline-transform.c
+
+2011-04-19 DJ Delorie <dj@redhat.com>
+
+ * config/m32c/m32c.c (m32c_emit_epilogue): Don't try to push
+ registers if we already know there aren't any.
+ (m32c_emit_epilogue): Don't emit a barrier here.
+ (m32c_emit_eh_epilogue): Likewise.
+ * config/m32c/blkmov.md (movstr): Don't fail on wrong-type
+ operands at expand time.
+ * config/m32c/m32c.h (WCHAR_TYPE_SIZE): Change to 4 to match "long
+ int" wchar type.
+ (REG_CLASS_CONTENTS, reg_class, REG_CLASS_NAMES): Remove
+ duplicates. Provide aliases instead.
+ * config/m32c/prologue.md (eh_return): Emit a barrier here.
+ (eh_epilogue): Add a "(return)" here as a hint to other parts of
+ the compiler.
+
+2011-04-19 Anatoly Sokolov <aesok@post.ru>
+
+ * config/sparc/sparc.h (GENERAL_OR_I64, REGISTER_MOVE_COST): Remove.
+ * config/sparc/sparc.c (TARGET_REGISTER_MOVE_COST): Define.
+ (general_or_i64_p, sparc_register_move_cost): New function.
+
+2011-04-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * doc/install.texi (Configuration, --enable-threads): Remove mach.
+ Add lynx, mipssde. Sort table.
+
+2011-04-19 Xinliang David Li <davidxl@google.com>
+
+ * ipa-cp.c (ipcp_update_profiling): Assert that scale_completement is
+ not negative.
+
+2011-04-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/48678
+ * config/i386/i386.md (movstrict<mode>): FAIL if operands[0]
+ is a SUBREG with non-MODE_INT mode inside of it.
+
+2011-04-19 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-cp.c (ipcp_process_devirtualization_opportunities): Devirtualize
+ also according to actual contants.
+ * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): New function.
+ (gimple_fold_call): Use it.
+ * gimple.h (gimple_extract_devirt_binfo_from_cst): Declare.
+
+2011-04-19 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Return false for scalar
+ non-pointer assignments.
+
+2011-04-19 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-cp.c (ipcp_process_devirtualization_opportunities): Take into
+ account anc_offset and otr_type from the indirect edge info.
+ * ipa-prop.c (get_ancestor_addr_info): New function.
+ (compute_complex_ancestor_jump_func): Assignment analysis moved to
+ get_ancestor_addr_info, call it.
+ (ipa_note_param_call): Do not initialize information about polymorphic
+ calls, return the indirect call graph edge. Remove the last
+ parameter, adjust all callers.
+ (ipa_analyze_virtual_call_uses): Process also calls to ancestors of
+ parameters. Initialize polymorphic information in the indirect edge.
+
+2011-04-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR lto/48148
+ * gimple.c (gimple_types_compatible_p_1) <ENUMERAL_TYPE>: Do not merge
+ the types if they have different enumeration identifiers.
+
+2011-04-19 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.h (cgraph_optimize_for_size_p): Declare.
+ * ipa-cp.c (ipcp_insert_stage): Use cgraph_optimize_for_size_p.
+ * predict.c (cgraph_optimize_for_size_p): Break out from ...
+ (optimize_function_for_size_p) ... here.
+
+2011-04-19 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48207
+ * tree.c (free_lang_data): Do not reset the decl-assembler-name
+ langhook.
+
+2011-04-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-inline.c (expand_call_inline): Do not issue a -Winline warning
+ if DECL_NO_INLINE_WARNING_P is set on the function.
+
+2011-04-19 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR fortran/47976
+ * reload1.c (inc_for_reload): Return void. All callers changed.
+ (emit_input_reload_insns): Don't try to delete previous output
+ reloads to a register, or record spill_reg_store for autoincs.
+
+2011-04-19 Basile Starynkevitch <basile@starynkevitch.net>
+
+ * gengtype.h: Updated copyright year.
+ (struct input_file_st): Add inpisplugin field.
+ (type_fileloc): New function.
+ * gengtype.c
+ (write_typed_struct_alloc_def): Add gcc_assert.
+ (write_typed_alloc_defns): Ditto. Don't output for plugin files.
+ (write_typed_alloc_defns): Don't output for plugin files.
+ (input_file_by_name): Clear inpisplugin field.
+ (main): Set inpisplugin field for plugin files.
+
+2011-04-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * gengtype-state.c (string_eq): New.
+ (read_state): Use string_eq instead of strcmp when creating the
+ state_ident_tab.
+
+2011-04-19 Wei Guozhi <carrot@google.com>
+
+ PR target/47855
+ * config/arm/arm-protos.h (thumb1_legitimate_address_p): New prototype.
+ * config/arm/arm.c (thumb1_legitimate_address_p): Remove the static
+ linkage.
+ * config/arm/constraints.md (Uu): New constraint.
+ * config/arm/arm.md (*arm_movqi_insn): Compute attr "length".
+
+2011-04-19 Tristan Gingold <gingold@adacore.com>
+
+ * config.gcc (-*-*-*vms): Added.
+ (alpha64-dec-*vms*,alpha*-dec-*vms*, ia64-hp-*vms*): Common
+ definitions moved.
+ * config/vms/vms-ld.c: New file.
+ * config/vms/vms-ar.c: New file.
+ * config/vms/t-vmsnative: New file.
+
+2011-04-18 Xinliang David Li <davidxl@google.com>
+
+ * final.c (dump_basic_block_info): Use ASM_COMMENT_START.
+
+2011-04-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/48661
+ * gimple-fold.c (gimple_get_virt_method_for_binfo): Return NULL
+ if TREE_TYPE (v) is non-NULL.
+
+ * gimple-fold.c (gimple_get_virt_method_for_binfo): Renamed from
+ gimple_get_virt_mehtod_for_binfo.
+ * gimple.h (gimple_get_virt_method_for_binfo): Likewise.
+ * ipa-cp.c (ipcp_process_devirtualization_opportunities): Adjust
+ callers.
+ * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
+
+2011-04-18 Michael Matz <matz@suse.de>
+ Steve Ellcey <sje@cup.hp.com>
+
+ * expr.c (expand_expr_real_2) <CASE_CONVERT>: If OP0 is a constant,
+ use its mode as source mode if it isn't VOIDmode.
+
+2011-04-18 Dennis, CHENG Renquan <crquan@fedoraproject.org>
+
+ * doc/passes.texi: Fill crossref nodes.
+
+2011-04-18 Jim Meyering <meyering@redhat.com>
+
+ Fix doubled-word typos in comments and strings
+ * config/alpha/vms-unwind.h: s/for for/for/
+ * config/arm/unwind-arm.h: Likewise.
+ * config/microblaze/microblaze.c: Likewise.
+ * config/sh/constraints.md: s/in in/in/
+ * tree-cfg.c (verify_types_in_gimple_reference): Likewise.
+
+2011-04-18 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.h (SSE_VEC_FLOAT_MODE_P): Remove.
+ (AVX_FLOAT_MODE_P): Ditto.
+ (AVX128_VEC_FLOAT_MODE_P): Ditto.
+ (AVX256_VEC_FLOAT_MODE_P): Ditto.
+ (AVX_VEC_FLOAT_MODE_P): Ditto.
+ * config/i386/i386.md (UNSPEC_MASKLOAD): Remove.
+ (UNSPEC_MASKSTORE): Ditto.
+ * config/i386/sse.md (<sse>_movmsk<ssemodesuffix><avxmodesuffix>):
+ Merge from <sse>_movmsk<ssemodesuffix> and
+ avx_movmsk<ssemodesuffix>256. Use VF mode iterator.
+ (*sse2_maskmovdqu): Merge with *sse2_maskmovdqu_rex64. Use P mode
+ iterator.
+ (avx_maskload<ssemodesuffix><avxmodesuffix>): New expander.
+ (avx_maskstore<ssemodesuffix><avxmodesuffix>): Ditto.
+ (*avx_maskmov<ssemodesuffix><avxmodesuffix>): New insn.
+
+2011-04-18 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.c (inline_small_functions): Fix pasto in previous patch.
+
+ * ipa-inline.c: Fix comment typos; do not inline gt-ipa-inline.h
+ (want_inline_function_called_once_p): Break out the logic from
+ ipa_inline.
+ (edge_badness): Ensure that profile is not misupdated.
+ (lookup_recursive_calls): Prioritize by call frequencies.
+ (inline_small_functions): Move program size estimates here;
+ actually process whole queue even when unit growth has been
+ met. (to properly compute inline_failed reasons and for the
+ case unit size decrease.) Revisit comments on recursive inlining.
+ (ipa_inline): Remove unit summary code; first inline hot calls
+ of functions called once, cold calls next.
+ (order, nnodes): Remove unused variables.
+ * Makefile.in (ipa-inline.o): No longer depent on ggc files.
+ (GTFILES): Remove ipa-inline.c
+ * sel-sched.c (fill_insns): Silence uninitialized var warning.
+
+2011-04-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * dwarf2out.c (is_redundant_typedef): Add 'inline' to prototype.
+
+2011-04-18 Jie Zhang <jie@codesourcery.com>
+ Richard Earnshaw <rearnsha@arm.com>
+
+ * arm.c (neon_builtin_type_bits): Remove.
+ (typedef enum neon_builtin_mode): New.
+ (T_MAX): Don't define.
+ (typedef enum neon_builtin_datum): Remove bits, codes[],
+ num_vars and base_fcode. Add mode, code and fcode.
+ (VAR1, VAR2, VAR3, VAR4, VAR5, VAR6, VAR7, VAR8, VAR9
+ VAR10): Change accordingly.
+ (neon_builtin_data[]): Change accordingly
+ (arm_init_neon_builtins): Change accordingly.
+ (neon_builtin_compare): Remove.
+ (locate_neon_builtin_icode): Remove.
+ (arm_expand_neon_builtin): Change accordingly.
+
+ * arm.h (enum arm_builtins): Move to ...
+ * arm.c (enum arm_builtins): ... here; and rearrange builtin code.
+
+ * arm.c (arm_builtin_decl): Declare.
+ (TARGET_BUILTIN_DECL): Define.
+ (enum arm_builtins): Correct ARM_BUILTIN_MAX.
+ (arm_builtin_decls[]): New.
+ (arm_init_neon_builtins): Store builtin declarations in
+ arm_builtin_decls[].
+ (arm_init_tls_builtins): Likewise.
+ (arm_init_iwmmxt_builtins): Likewise. Refactor initialization code.
+ (arm_builtin_decl): New.
+
+2011-04-18 Richard Guenther <rguenther@suse.de>
+
+ * tree.c (upper_bound_in_type): Build properly canonicalized
+ INTEGER_CSTs.
+ (lower_bound_in_type): Likewise.
+
+2011-04-18 Richard Guenther <rguenther@suse.de>
+
+ * gimple.h (gimple_call_addr_fndecl): New function.
+ (gimple_call_fndecl): Use it.
+ * gimple-fold.c (gimple_fold_call): Fold away OBJ_TYPE_REFs
+ for direct calls.
+ * tree-ssa-ccp.c (ccp_fold_stmt): Remove OBJ_TYPE_REF folding.
+ * tree-ssa-pre.c (eliminate): Also simplify indirect OBJ_TYPE_REFs.
+
+2011-04-18 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48650
+ * tree.c (build_string): STRING_CST is now derived from tree_typed.
+
+2011-04-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR lto/48492
+ * cfgexpand.c (expand_debug_expr) <VAR_DECL>: Return NULL for a
+ DECL_IN_CONSTANT_POOL without RTL.
+
+2011-04-18 Ulrich Weigand <ulrich.weigand@linaro.org>
+ Ira Rosen <ira.rosen@linaro.org>
+
+ PR target/48252
+ * config/arm/arm.c (neon_emit_pair_result_insn): Swap arguments
+ to match neon_vzip/vuzp/vtrn_internal.
+ * config/arm/neon.md (neon_vtrn<mode>_internal): Make both
+ outputs explicitly dependent on both inputs.
+ (neon_vzip<mode>_internal, neon_vuzp<mode>_internal): Likewise.
+
+2011-04-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48616
+ * tree-vect-stmts.c (vectorizable_shift): If SLP, determine
+ whether the shift is by scalar or vector based on whether all SLP
+ scalar stmts have the same rhs.
+
+2011-04-17 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * config/arm/arm.c (neon_struct_mem_operand): Support POST_INC/PRE_DEC
+ memory operands.
+
+2011-04-17 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR target/43700
+ * config/mips/mips.c (mips_cfun_call_saved_reg_p): Handle global
+ registers.
+
+2011-04-17 Jan Hubicka <jh@suse.cz>
+
+ * cgrpah.h (struct cgraph_node): Remove finalized_by_frontend.
+ * cgrpahunit.c (cgraph_finalize_function): Do not set
+ finalized_by_frontend.
+ * lto-cgraph.c (lto_output_node, input_overwrite_node): Do not stream
+ finalized_by_frontend.
+
+2011-04-17 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_clone_node): Do not handle vtable_method
+ * cgraph.h (struct cgraph_local_info): Drop vtable_method.
+ * cgraphunit.c (cgraph_copy_node_for_versioning): Drop vtable_method.
+ * lto-cgraph.c (lto_output_node, input_overwrite_node): Drop vtable
+ method.
+ * gimple-fold.c (can_refer_decl_in_current_unit_p): Mention PR20991 in
+ gimple-fold.c
+ * varasm.c (mark_decl_referenced): Drop vtable_method handling code.
+
+2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR lto/48538
+ * lto-cgraph.c (merge_profile_summaries): Check that lto_file_data
+ is non-null before accessing it.
+ (input_cgraph): Remove trailing spaces.
+
+2011-04-17 Revital Eres <revital.eres@linaro.org>
+
+ * params.def (sms-min-sc): New param flag.
+ * modulo-sched.c (sms_schedule): Use it.
+ * doc/invoke.texi (sms-min-sc): Document it.
+
+2011-04-17 Jan Hubicka <jh@suse.cz>
+
+ * lto-symtab.c (lto_cgraph_replace_node): When call statement is
+ present, also set gimple_call_set_cannot_inline.
+ * ipa-inline.c: Update toplevel comment.
+ (MAX_TIME): Remove.
+ (cgraph_clone_inlined_nodes): Fix linebreaks.
+ (cgraph_check_inline_limits): Restructure to ...
+ (caller_growth_limits): ... this one; be more tolerant
+ on growth in nested inline chains; add explanatory comment;
+ fix stack accounting thinko introduced by previous patch.
+ (cgraph_default_inline_p): Remove.
+ (report_inline_failed_reason): New function.
+ (can_inline_edge_p): New function.
+ (can_early_inline_edge_p): New function.
+ (leaf_node_p): Move upwards in file.
+ (want_early_inline_function_p): New function.
+ (want_inline_small_function_p): New function.
+ (want_inline_self_recursive_call_p): New function.
+ (cgraph_edge_badness): Rename to ...
+ (edge_badness) ... this one; fix linebreaks.
+ (update_edge_key): Update call of edge_baddness; add
+ detailed dump about queue updates.
+ (update_caller_keys): Use can_inline_edge_p and
+ want_inline_small_function_p.
+ (cgraph_decide_recursive_inlining): Rename to...
+ (recursive_inlining): Use can_inline_edge_p and
+ want_inline_self_recursive_call_p; simplify and remove no longer
+ valid FIXME.
+ (cgraph_set_inline_failed): Remove.
+ (add_new_edges_to_heap): Use can_inline_edge_p and
+ want_inline_small_function_p.
+ (cgraph_decide_inlining_of_small_functions): Rename to ...
+ (inline_small_functions): ... this one; cleanup; use
+ can/want predicates; cleanup debug ouput; work edges till fibheap
+ is exhausted and do not stop once unit growth is reached; remove
+ later loop processing remaining edges.
+ (cgraph_flatten): Rename to ...
+ (flatten_function): ... this one; use can_inline_edge_p
+ and can_early_inline_edge_p predicates.
+ (cgraph_decide_inlining): Rename to ...
+ (ipa_inline): ... this one; remove unreachable nodes before
+ inlining functions called once; simplify the pass.
+ (cgraph_perform_always_inlining): Rename to ...
+ (inline_always_inline_functions): ... this one; use
+ DECL_DISREGARD_INLINE_LIMITS; use can_inline_edge_p predicate.
+ (cgraph_decide_inlining_incrementally): Rename to ...
+ (early_inline_small_functions): ... this one; simplify
+ using new predicates; cleanup; make dumps prettier.
+ (cgraph_early_inlining): Rename to ...
+ (early_inliner): newer inline regular functions into always-inlines;
+ fix updating of call stmt summaries.
+ (pass_early_inline): Update for new names.
+ (inline_transform): Fix formating.
+ (gate_cgraph_decide_inlining): Rename to ...
+ (pass_ipa_inline): ... this one.
+ * ipa-inline.h (inline_summary): Remove disregard_inline_limits.
+ * ipa-inline-analysis.c (dump_inline_summary): Update.
+ (compute_inline_parameters): Do not compute disregard_inline_limits;
+ look for mismatching arguments.
+ (estimate_growth): Fix handlig of non-trivial self recursion.
+ (inline_read_summary): Do not read info->disregard_inline_limits.
+ (inline_write_summary): Do not write info->disregard_inline_limits.
+ * tree-inline.c (inline_forbidden_into_p, tree_can_inline_p): Remove
+ and move all checks into can_inline_edge_p predicate; re-enable code
+ comparing optimization levels.
+ (expand_call_inline): Do not test inline_forbidden_into_p.
+ * Makefile.in (ipa-inline.o): Update arguments.
+
+2011-04-17 Revital Eres <revital.eres@linaro.org>
+
+ * ddg.c (free_ddg_all_sccs): Free sccs field in struct ddg_all_sccs.
+
+2011-04-17 Revital Eres <revital.eres@linaro.org>
+
+ * modulo-sched.c (sms_schedule): Avoid unfreed memory when SMS fails.
+
+2011-04-17 Michael Matz <matz@suse.de>
+
+ PR tree-optimization/48622
+ PR lto/48645
+ * ipa-inline-analysis.c (inline_read_summary): Read size/time
+ in same order as they're written.
+
+2011-04-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * config/pa/predicates.md: Reorganize and simplify predicates.
+ Eliminate duplicate code checks.
+ (arith_operand): Rename to arith14_operand
+ (reg_or_ior_operand): Rename to reg_or_cint_ior_operand.
+ * config/pa/pa.md: Use renamed operands.
+ * config/pa/pa-protos.h (symbolic_operand): Delete declaration.
+ (tls_symbolic_operand, function_label_operand, lhs_lshift_cint_operand,
+ arith11_operand, adddi3_operand, indexed_memory_operand,
+ symbolic_memory_operand, int11_operand, reg_or_cint_move_operand,
+ arith5_operand, uint5_operand, pic_label_operand, plus_xor_ior_operator,
+ borx_reg_operand, shadd_operand, arith_operand, read_only_operand,
+ move_dest_operand, move_src_operand, prefetch_cc_operand,
+ prefetch_nocc_operand, and_operand, ior_operand, arith32_operand,
+ uint32_operand, reg_before_reload_operand, reg_or_0_operand,
+ reg_or_0_or_nonsymb_mem_operand, pre_cint_operand, post_cint_operand,
+ div_operand, int5_operand, movb_comparison_operator,
+ ireg_or_int5_operand, call_operand_address, ior_operand, fp_reg_operand,
+ arith_double_operand, ireg_operand, lhs_lshift_operand,
+ pc_or_label_operand, non_hard_reg_operand, eq_neq_comparison_operator,
+ integer_store_memory_operand): Likewise.
+ * config/pa/pa.c (adddi3_operand): Move to predicates.md.
+ (integer_store_memory_operand, read_only_operand,
+ function_label_operand, borx_reg_operand,
+ non_hard_reg_operand): Likewise.
+ (eq_neq_comparison_operator): Delete unused operator.
+ (legitimize_pic_address): Use VOIDmode for mode argument in calls to
+ function_label_operand.
+ (emit_move_sequence): Likewise.
+
+2011-04-16 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (sseunpackmode): New mode attribute.
+ (ssepackmode): Ditto.
+ (vec_pack_trunc_<mode>): Macroize expander from
+ vec_pack_trunc_{v8hi,v4si,v2di} using VI248_128 mode iterator.
+ (vec_unpacks_lo_<mode>): Macroize expander from
+ vec_unpacks_lo_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
+ (vec_unpacks_hi_<mode>): Macroize expander from
+ vec_unpacks_hi_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
+ (vec_unpacku_lo_<mode>): Macroize expander from
+ vec_unpacku_lo_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
+ (vec_unpacku_hi_<mode>): Macroize expander from
+ vec_unpacks_hi_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
+ * config/i386/i386.c (ix86_expand_sse_unpack): Merge with
+ ix86_expand_sse4_unpack.
+ * config/i386/i386-protos.h (ix86_expand_sse4_unpack): Remove.
+
+2011-04-16 Jan Hubicka <jh@suse.cz>
+
+ * cgraphbuild.c: Include ipa-inline.h.
+ (reset_inline_failed): Use initialize_inline_failed.
+ * cgraph.c: Include ipa-inline.h.
+ (cgraph_create_node_1): Do not initialize estimated_growth.
+ (initialize_inline_failed): More to ipa-inline-analysis.c
+ (dump_cgraph_node): Do not dump inline flags.
+ * cgraph.h (cgraph_local_info): Remove inlineable, versionable
+ and disregard_inline_limits flags.
+ (cgrpah_global_info): Remove estimated_stack_size, stack_frame_offset,
+ time, size, estimated_growth.
+ * ipa-cp.c (ipcp_versionable_function_p, ipcp_generate_summary):
+ Update.
+ * cgraphunit.c (cgraph_decide_is_function_needed): Use
+ DECL_DISREGARD_INLINE_LIMITS.
+ (cgraph_analyze_function): Do not initialize
+ node->local.disregard_inline_limits.
+ * lto-cgraph.c (lto_output_node, input_overwrite_node): Do not stream
+ inlinable, versionable and disregard_inline_limits.
+ * ipa-inline.c (cgraph_clone_inlined_nodes, cgraph_mark_inline_edge,
+ cgraph_check_inline_limits, cgraph_default_inline_p,
+ cgraph_edge_badness, update_caller_keys, update_callee_keys,
+ add_new_edges_to_heap): Update.
+ (cgraph_decide_inlining_of_small_function): Update; set
+ CIF_FUNCTION_NOT_INLINABLE for uninlinable functions.
+ (cgraph_decide_inlining, cgraph_edge_early_inlinable_p,
+ cgraph_decide_inlining_incrementally): Update.
+ * ipa-inline.h (inline_summary): Add inlinable, versionable,
+ disregard_inline_limits, estimated_stack_size, stack_frame_offset,
+ time, size and estimated_growth parameters.
+ (estimate_edge_growth): Update.
+ (initialize_inline_failed): Declare.
+ * ipa-split.c: Include ipa-inline.h
+ (execute_split_functions): Update.
+ * ipa.c (cgraph_postorder): Use DECL_DISREGARD_INLINE_LIMITS.
+ (cgraph_remove_unreachable_nodes): Do not clear inlinable flag.
+ (record_cdtor_fn): Use DECL_DISREGARD_INLINE_LIMITS.
+ * ipa-inline-analysis.c (inline_node_removal_hook): Update; set
+ estimated_growth to INT_MIN.
+ (inline_node_duplication_hook): Likewise.
+ (dump_inline_summary): Dump new fields.
+ (compute_inline_parameters): Update.
+ (estimate_edge_time, estimate_time_after_inlining,
+ estimate_size_after_inlining, estimate_growth, inline_read_summary,
+ inline_write_summary):
+ (initialize_inline_failed): Move here from cgraph.c.
+ * tree-sra.c: Include ipa-inline.h.
+ (ipa_sra_preliminary_function_checks): Update.
+ * Makefile.in (cgraph.o, cgraphbuild.o): Add dependency on
+ ipa-inline.h.
+
+2011-04-16 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (V16): New mode iterator.
+ (VI1, VI8): Ditto.
+ (AVXMODEQI, AVXMODEDI): Remove.
+ (sse2, sse3): New mode attribute.
+ (mov<mode>): Use V16 mode iterator.
+ (*mov<mode>_internal): Merge with *avx_mov<mode>_internal.
+ (push<mode>1): Use V16 mode iterator.
+ (movmisalign<mode>): Ditto.
+ (<sse>_movu<ssemodesuffix><avxmodesuffix>): Merge from
+ <sse>_movu<ssemodesuffix> and avx_movu<ssemodesuffix><avxmodesuffix>.
+ (*<sse>_movu<ssemodesuffix><avxmodesuffix>): Merge from
+ *<sse>_movu<ssemodesuffix> and *avx_movu<ssemodesuffix><avxmodesuffix>.
+ (<sse2>_movdqu<avxmodesuffix>): Merge from sse2_movdqu and
+ avx_movdqu<avxmodesuffix>.
+ (*<sse2>_movdqu<avxmodesuffix>): Merge from *sse2_movdqu and
+ *avx_movdqu<avxmodesuffix>.
+ (<sse3>_lddqu<avxmodesuffix>) Merge from sse3_lddqu and
+ avx_lddqu<avxmodesuffix>.
+ (<sse>_movnt<mode>): Merge with avx_movnt<AVXMODEF2P:mode>.
+ (<sse2>_movnt<mode>): Merge from sse2_movntv2di and
+ avx_movnt<AVXMODEDI:mode>.
+ * config/i386/i386.c (ix86_expand_vector_move_misalign): Update for
+ renamed sse_movups, sse2_movupd and sse2_movdqu patterns.
+
+2011-04-16 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR target/48629
+ * haifa-sched.c (prune_ready_list, schedule_block): Use
+ sched_pressure_p rather than flag_sched_pressure.
+
+2011-04-15 Pat Haugen <pthaugen@us.ibm.com>
+
+ * config/rs6000/rs6000.c (call_ABI_of_interest): Call
+ cgraph_get_node instead of cgraph_get_create_node.
+
+2011-04-15 Jakub Jelinek <jakub@redhat.com>
+
+ * cfgexpand.c (expand_debug_expr): Use
+ simplify_gen_{unary,binary,ternary} instead of gen_rtx_*.
+
+2011-04-15 Michael Matz <matz@suse.de>
+
+ * tree.h (ALLOCA_FOR_VAR_P): Rename to CALL_ALLOCA_FOR_VAR_P.
+ * builtins.c (expand_builtin): Use CALL_ALLOCA_FOR_VAR_P.
+ * function.c (gimplify_parameters): Ditto.
+ * gimplify.c (gimplify_vla_decl): Ditto.
+
+ * gimple.h (enum gf_mask): Add GF_CALL_ALLOCA_FOR_VAR.
+ (gimple_call_set_alloca_for_var): New inline function.
+ (gimple_call_alloca_for_var_p): Ditto.
+ * gimple.c (gimple_build_call_from_tree): Remember
+ CALL_ALLOCA_FOR_VAR_P state.
+ * cfgexpand.c (expand_call_stmt): Restore CALL_ALLOCA_FOR_VAR_P state.
+
+ * tree-inline.c (inline_forbidden_p_stmt): Don't reject alloca
+ calls if they were for VLA objects.
+
+2011-04-15 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-prop.c (ipa_analyze_virtual_call_uses): Remove handling
+ of ADR_EXPRs.
+
+2011-04-15 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/48601
+ * tree-emutls.c (lower_emutls_function_body): Call
+ cgraph_get_create_node instead of cgraph_get_node. Do not assert the
+ result is non-NULL.
+
+2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * c-decl.c (detect_field_duplicates): Call
+ objc_detect_field_duplicates instead of objc_get_interface_ivars.
+
+2011-04-15 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gimple.h (gimple_asm_clobbers_memory_p): Declare.
+ * gimple.c (gimple_asm_clobbers_memory_p): Define.
+ * ipa-pure-const.c (check_stmt): Call it.
+ * tree-ssa-operands.c (get_asm_expr_operands): Likewise.
+
+2011-04-15 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48290
+ * tree-ssa-copy.c (copy_prop_visit_phi_node): Propagate constants.
+ Properly decide inhibiting propagation based on the valueized
+ operand. Do loop-closed SSA form preserving here ...
+ (init_copy_prop): ... not here.
+
+2011-04-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/48612
+ * config/i386/sse.md (*ieee_smin<mode>3): Switch mnemonics.
+ (*ieee_smax<mode>3): Likewise.
+
+2011-04-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.md (popcountdi2, popcountsi2, popcounthi2):
+ Replace match_operand with match_dup for the third operand in
+ these expanders.
+
+2011-04-15 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ * combine.c (subst, combine_simlify_rtx): Add new argument, use it
+ to track processing of conditionals. Update all callers.
+ (try_combine, simplify_if_then_else): Update.
+
+2011-04-15 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ * config/m68k/m68k.c (m68k_sched_variable_issue): Handle
+ -fsched-pressure.
+
+2011-04-15 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.md ("rotl<mode>3",mode=HIDI): Use match_dup
+ instead of match_operand for operand 3.
+
+2011-04-15 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * recog.h (insn_operand_data): Add an "allows_mem" field.
+ * genoutput.c (output_operand_data): Initialize it.
+ * optabs.c (maybe_legitimize_operand_same_code): New function.
+ (maybe_legitimize_operand): Use it when matching the original
+ op->value.
+
+2011-04-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gimplify.c: Fix issues in comments throughout.
+ (voidify_wrapper_expr): Fix long line.
+ (build_stack_save_restore): Likewise.
+ (gimplify_loop_expr): Likewise.
+ (gimplify_compound_lval): Likewise.
+ (gimplify_init_ctor_eval): Likewise.
+ (gimplify_modify_expr_rhs): Likewise.
+ (omp_notice_threadprivate_variable): Likewise.
+
+2011-04-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cfgexpand.c (expand_call_stmt): Convert the function type to the
+ original one if this is not a builtin function.
+
+2011-04-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/48605
+ * config/i386/sse.md (sse4_1_insertps): If operands[2] is a MEM,
+ offset it as needed based on top 2 bits in operands[3], change
+ MEM mode to SFmode and mask those 2 bits away from operands[3].
+
+2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * c-parser.c (c_parser_objc_protocol_definition): Updated for
+ change from objc_declare_protocols() to objc_declare_protocol().
+
+2011-04-14 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (sse4_1): New mode attribute.
+ (<sse4_1>_blend<ssemodesuffix><avxmodesuffix>): Macroize from
+ avx_blend<ssemodesuffix><avxmodesuffix> and
+ sse4_1_blend<ssemodesuffix> using VF mode iterator.
+ (<sse4_1>_blendv<ssemodesuffix><avxmodesuffix>): Macroize from
+ avx_blendv<ssemodesuffix><avxmodesuffix> and
+ sse4_1_blendv<ssemodesuffix> using VF mode iterator.
+ (<sse4_1>_dp<ssemodesuffix><avxmodesuffix>): Macroize from
+ avx_dp<ssemodesuffix><avxmodesuffix> and
+ sse4_1_dp<ssemodesuffix> using VF mode iterator.
+ (sse4_1_mpsadbw): Merge with *avx_mpsadbw.
+ (sse4_1_packusdw): Merge with *avx_packusdw.
+ (sse4_1_pblendvb): Merge with *avx_pblendvb.
+ (sse4_1_pblendw): Merge with *avx_pblendw.
+ (avx_vtest<ssemodesuffix><avxmodesuffix>): Use VF mode iterator.
+ (<sse4_1>_round<ssemodesuffix><avxmodesuffix>): Macroize from
+ avx_round<ssemodesuffix>256 and sse4_1_round<ssemodesuffix> using
+ VF mode iterator.
+ (sse4_1_round<ssescalarmodesuffix>): Merge with
+ *avx_round<ssescalarmodesuffix>.
+ (aesenc): Merge with *avx_aesenc.
+ (aesenclast): Merge with *avx_aesenclast.
+ (aesdec): Merge with *avx_aesdec.
+ (aesdeclast): Merge with *avx_aesdeclast.
+ (pclmulqdq): Merge with *pclmulqdq.
+ * config/i386/predicates.md (reg_not_xmm0_operand_maybe_avx):
+ New predicate.
+ (nonimm_not_xmm0_operand_maybe_avx): Ditto.
+
+2011-04-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/48608
+ * cfgexpand.c (get_decl_align_unit): Renamed to ...
+ (align_local_variable): This. Update DECL_ALIGN.
+ (add_stack_var): Updated.
+ (expand_one_stack_var): Likewise.
+
+2011-04-14 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-dse.c (struct dse_global_data, struct dse_block_local_data):
+ Remove.
+ (dse_initialize_block_local_data, dse_leave_block,
+ record_voperand_set, get_stmt_uid): Likewise.
+ (dse_possible_dead_store_p): Allow any kind of killing stmt.
+ (dse_optimize_stmt): Remove voperand set handling code.
+ Simplify and improve to handle any kind of killing stmt.
+ (dse_record_phi): Remove.
+ (dse_enter_block): Simplify.
+ (tree_ssa_dse): Likewise.
+ * tree-ssa-alias.c (stmt_kills_ref_p_1): Handle some builtins.
+
+2011-04-14 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (dump_cgraph_node): Do not dump inline summaries.
+ * cgraph.h (struct inline_summary): Move to ipa-inline.h
+ (cgraph_local_info): Remove inline_summary.
+ * ipa-cp.c: Include ipa-inline.h.
+ (ipcp_cloning_candidate_p, ipcp_estimate_growth,
+ ipcp_estimate_cloning_cost, ipcp_insert_stage): Use inline_summary
+ accesor.
+ * lto-cgraph.c (lto_output_node): Do not stream inline summary.
+ (input_overwrite_node): Do not set inline summary.
+ (input_node): Do not stream inline summary.
+ * ipa-inline.c (cgraph_decide_inlining): Dump inline summaries.
+ (cgraph_decide_inlining_incrementally): Do not try to estimate overall
+ growth; we do not have inline parameters computed for that anyway.
+ (cgraph_early_inlining): After inlining compute call_stmt_sizes.
+ * ipa-inline.h (struct inline_summary): Move here from ipa-inline.h
+ (inline_summary_t): New type and VECtor.
+ (debug_inline_summary, dump_inline_summaries): Declare.
+ (inline_summary): Use VOCtor.
+ (estimate_edge_growth): Kill hack computing call stmt size directly.
+ * lto-section-in.c (lto_section_name): Add inline section.
+ * ipa-inline-analysis.c: Include lto-streamer.h
+ (node_removal_hook_holder, node_duplication_hook_holder): New holders
+ (inline_node_removal_hook, inline_node_duplication_hook): New functions.
+ (inline_summary_vec): Define.
+ (inline_summary_alloc, dump_inline_summary, debug_inline_summary,
+ dump_inline_summaries): New functions.
+ (estimate_function_body_sizes): Properly compute size/time of outgoing
+ calls.
+ (compute_inline_parameters): Alloc inline_summary; do not compute
+ size/time of incomming calls.
+ (estimate_edge_time): Avoid missing time summary hack.
+ (inline_read_summary): Read inline summary info.
+ (inline_write_summary): Write inline summary info.
+ (inline_free_summary): Free all hooks and inline summary vector.
+ * lto-streamer.h: Add LTO_section_inline_summary section.
+ * Makefile.in (ipa-cp.o, ipa-inline-analysis.o): Update dependencies.
+ * ipa.c (cgraph_remove_unreachable_nodes): Fix dump file formating.
+
+2011-04-14 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * tree-vectorizer.h (vect_strided_store_supported): Add a
+ HOST_WIDE_INT argument.
+ (vect_strided_load_supported): Likewise.
+ (vect_permute_store_chain): Return void.
+ (vect_transform_strided_load): Likewise.
+ (vect_permute_load_chain): Delete.
+ * tree-vect-data-refs.c (vect_strided_store_supported): Take a
+ count argument. Check that the count is a power of two.
+ (vect_strided_load_supported): Likewise.
+ (vect_permute_store_chain): Return void. Update after above changes.
+ Assert that the access is supported.
+ (vect_permute_load_chain): Likewise.
+ (vect_transform_strided_load): Return void.
+ * tree-vect-stmts.c (vectorizable_store): Update calls after
+ above interface changes.
+ (vectorizable_load): Likewise.
+ (vect_analyze_stmt): Don't check for strided powers of two here.
+
+2011-04-14 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48590
+ * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
+ BUILT_IN_ALLOCA, BUILT_IN_STACK_SAVE and BUILT_IN_STACK_RESTORE.
+ (call_may_clobber_ref_p_1): Handle BUILT_IN_ALLOCA and
+ BUILT_IN_STACK_SAVE.
+ * tree-ssa-dce.c (propagate_necessity): Handle
+ BUILT_IN_ALLOCA, BUILT_IN_STACK_SAVE and BUILT_IN_STACK_RESTORE.
+
+2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * c-parser.c (c_parser_objc_class_declaration): Updated call to
+ objc_declare_class.
+
+2011-04-14 Richard Guenther <rguenther@suse.de>
+
+ * tree.h (get_object_alignment_1): Declare.
+ * builtins.c (get_object_alignment_1): Split out worker from ...
+ (get_object_alignment): ... here.
+ * fold-const.c (get_pointer_modulus_and_residue): Use
+ get_object_alignment_1.
+
+2011-04-14 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * tree-vectorizer.h (vect_create_data_ref_ptr): Add an extra
+ type parameter.
+ * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add an aggr_type
+ parameter. Generalise code to handle arrays as well as vectors.
+ (vect_setup_realignment): Update accordingly.
+ * tree-vect-stmts.c (vectorizable_store): Likewise.
+ (vectorizable_load): Likewise.
+
+2011-04-14 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * tree-vect-stmts.c (vectorizable_load): Allocate and free dr_chain
+ within the per-copy loop.
+
+2011-04-14 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * tree-vect-stmts.c (vectorizable_load): Print the number of copies
+ in the dump file.
+
+2011-04-14 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * doc/options.texi (Negative): Explicitly mention that the
+ Negative chain must be circular.
+
+2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * function.h (block_chainon): Declare.
+ * function.c (block_chainon): Define.
+
+2011-04-14 Anatoly Sokolov <aesok@post.ru>
+ Eric Weddington <eric.weddington@atmel.com>
+ Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.c ("insn-codes.h", "optabs.h", "langhooks.h"):
+ New Includes
+ (avr_init_builtins, avr_expand_builtin,
+ avr_expand_delay_cycles, avr_expand_unop_builtin,
+ avr_expand_binop_builtin ): New functions.
+ (avr_builtin_id): New enum
+ (struct avr_builtin_description): New struct
+ (bdesc_1arg, bdesc_2arg): New arrays describing some RTL builtins.
+ (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define.
+
+ * config/avr/avr.md (UNSPEC_FMUL, UNSPEC_FMULS, UNSPEC_FMULSU,
+ UNSPECV_ENABLE_IRQS, UNSPECV_NOP, UNSPECV_SLEEP, UNSPECV_WDR,
+ UNSPECV_DELAY_CYCLES): new enumeration values
+ (UNSPEC_SEI, UNSPEC_CLI): Remove enumeration values
+ ("enable_interrupt"): Use UNSPECV_ENABLE_IRQS
+ ("disable_interrupt"): Use UNSPECV_ENABLE_IRQS
+ ("*rotlqi3_4"): rename insn to "rotlqi3_4"
+ ("delay_cycles_1", "delay_cycles_2", "delay_cycles_3",
+ "delay_cycles_4", "nopv", "sleep", "wdr", "fmul", "fmuls",
+ "fmulsu"): New insns
+
+ * config/avr/avr-c.c: fix line endings
+ (avr_cpu_cpp_builtins): New builtin defines: __BUILTIN_AVR_NOP,
+ __BUILTIN_AVR_SEI, __BUILTIN_AVR_CLI, __BUILTIN_AVR_WDR,
+ __BUILTIN_AVR_SLEEP, __BUILTIN_AVR_SWAP,
+ __BUILTIN_AVR_DELAY_CYCLES, __BUILTIN_AVR_FMUL,
+ __BUILTIN_AVR_FMULS, __BUILTIN_AVR_FMULSU.
+
+ * doc/extend.texi (AVR Built-in Functions): New node
+ (Target Builtins): Add documentation of AVR
+ built-in functions.
+
+2011-04-14 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/44643
+ * config/avr/avr.c (avr_insert_attributes): Leave TREE_READONLY
+ alone. Error if non-const data has attribute progmem.
+
+2011-04-13 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree.h (struct tree_constructor): Include tree_typed instead of
+ tree_common.
+ * tree.c (initialize_tree_contains_struct): Mark TS_CONSTRUCTOR as
+ TS_TYPED instead of TS_COMMON.
+
+2011-04-13 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (*sse2_uavgv16qi3): Merge with *avx_uavgv16qi3.
+ (*sse2_uavgv8hi3): Merge with *avx_uavgv8hi3.
+ (sse2_psadbw): Merge with *avx_psadbw.
+ (ssse3_phaddwv8hi3): Merge with *avx_phaddwv8hi3.
+ (ssse3_phadddv4si3): Merge with *avx_phadddv4si3.
+ (ssse3_phaddswv8hi3): Merge with *avx_phaddswv8hi3.
+ (ssse3_phsubwv8hi3): Merge with *avx_phsubwv8hi3.
+ (ssse3_phsubdv4si3): Merge with *avx_phsubdv4si3.
+ (ssse3_phsubswv8hi3): Merge with *avx_phsubswv8hi3.
+ (ssse3_pmaddubsw128): Merge with *avx_pmaddubsw128.
+ (*ssse3_pmulhrswv8hi3): Merge with *avx_pmulhrswv8hi3.
+ (ssse3_pshufbv16qi3): Merge with *avx_pshufbv16qi3.
+ (ssse3_psign<mode>3): Merge with *avx_psign<mode>3.
+ (ssse3_palignrti): Merge with *avx_palignrti.
+
+2011-04-13 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree-flow.h (struct gimple_df): Make free_ssanames a VEC.
+ * tree-ssanames.c (fini_ssanames): VEC_free it.
+ (make_ssa_name_fn): Update for VECness of free_ssanames.
+ (release_ssa_name, release_dead_ssa_names): Likewise.
+ * tree.h (struct tree_ssa_name): Include tree_typed instead of
+ tree_common.
+ * tree.c (initialize_tree_contains_struct): Mark TS_SSA_NAME as
+ TS_TYPED instead of TS_COMMON.
+
+2011-04-13 Nathan Froyd <froydnj@codesourcery.com>
+
+ * postreload-gcse.c (gcse_after_reload_main): Add calls to
+ statistics_counter_event.
+ * tree-ssa-copyrename.c (stats): Define.
+ (rename_ssa_copies): Count coalesced SSA_NAMEs. Add call to
+ statistics_counter_event.
+ * tree-ssa-math-opts.c (reciprocal_stats, sincos_stats): Define.
+ (bswap_stats, widen_mul_stats): Define.
+ (insert_reciprocals): Increment rdivs_inserted.
+ (execute_cse_reciprocals): Zeroize reciprocal_stats. Increment
+ rfuncs_inserted. Add calls to statistics_counter_event.
+ (execute_cse_sincos_1): Increment inserted.
+ (execute_cse_sincos): Zeroize sincos_stats. Add call to
+ statistics_counter_event.
+ (execute_optimize_bswap): Zeroize bswap_stats. Increment fields
+ of bswap_stats. Add calls to statistics_counter_event.
+ (convert_mult_to_widen): Increment widen_mults_inserted.
+ (convert_plusminus_to_widen): Increment maccs_inserted.
+ (convert_mult_to_fma): Increment fmas_inserted.
+ (execute_optimize_widening_mul): Zeroize widen_mul_stats. Add
+ calls to statistics_counter_event.
+
+2011-04-13 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/48455
+ * ira-costs.c (find_costs_and_classes): Use i_mem_cost instead of
+ `temp_costs->mem_cost'.
+
+2011-04-13 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.h: New file.
+ * ipa-inline-analysis.c: New file. Broken out of ...
+ * ipa-inline.c: ... this file; update toplevel comment;
+ include ipa-inline.h
+ (inline_summary): Move to ipa-inline.h
+ (cgraph_estimate_edge_time): Rename to estimate_edge_time; move to
+ ipa-inline-analysis.c.
+ (cgraph_estimate_time_after_inlining): Rename to
+ estiamte_time_after_inlining; move to ipa-inline-analysis.c
+ (cgraph_estimate_edge_growth): Move to ipa-inline-analysis.c; rename
+ to estimate_edge_growth.
+ (cgraph_estimate_size_after_inlining): Move to ipa-inline-analysis.c;
+ rename to estimate_size_after_inlining.
+ (cgraph_mark_inline_edge): Update for new naming convention.
+ (cgraph_check_inline_limits): Likewise.
+ (cgraph_edge_badness): Likewise.
+ (cgraph_decide_recursive_inlining): Likewise.
+ (cgraph_decide_inlining_of_small_functions): Likewise.
+ (cgraph_decide_inlining_incrementally): Likewise.
+ (cgraph_estimate_growth): Rename to estimate_growth; move to
+ ipa-inline-analysis.c.
+ (eliminated_by_inlining_prob): Move to ipa-inline-analysis.c.
+ (estimate_function_body_sizes): Move to ipa-inline-analysis.c.
+ (compute_inline_parameters): Likewise.
+ (compute_inline_parameters_for_current): Likewise.
+ (pass_inline_parameters): Likewise.
+ (inline_indirect_intraprocedural_analysis): Likewise.
+ (analyze_function): Rename to inline_analyze_function; likewise.
+ (add_new_function): Move to ipa-inline-analysis.c.
+ (inline_generate_summary): Likewise.
+ (inline_read_summary): Likewise.
+ (inline_write_summary): Likewise.
+ * Makefile.in (ipa-inline-analysis.c): New file.
+
+2011-04-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (gcc_cv_as_sparc_gotdata_op): Remove GNU ld check.
+ * configure: Regenerate.
+
+2011-04-13 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree.h (struct tree_int_cst, struct real_value): Include tree_typed
+ instead of tree_common.
+ (struct tree_fixed_cst, struct tree_string, struct tree_complex):
+ Likewise.
+ * tree.c (initialize_tree_contains_struct): Mark such nodes as being
+ TS_TYPED rather than TS_COMMON.
+ * print-tree.c (print_node) [STRING_CST]: Don't print TREE_CHAIN.
+
+2011-04-01 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/45263
+ * config/avr/libgcc.S (__do_global_ctors, __do_global_dtors): Don't use
+ r20 around calls of __tablejump_elpm__
+
+2011-04-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/48591
+ * omp-low.c (expand_omp_atomic_fetch_op): Return false if decl is
+ NULL.
+ (expand_omp_atomic_pipeline): Return false if cmpxchg is NULL.
+
+2011-04-13 Bernd Schmidt <bernds@codesourcery.com>
+
+ * dwarf2out.c (struct dw_cfi_struct): Remove member dw_cfi_next.
+ (dw_cfi_ref): Add DEF_VEC_P and some DEF_VEC_ALLOC_Ps.
+ (cfi_vec): New typedef.
+ (struct dw_fde_struct): Make dw_fde_cfi a cfi_vec. Replace
+ dw_fde_switch_cfi with an integer dw_fde_switch_cfi_index.
+ (cie_cfi_vec): New static variable.
+ (cie_cfi_head): Delete.
+ (add_cfi): Accept a cfi_vec * as first argument. All callers and
+ declaration changed. Use vector rather than list operations.
+ (new_cfi): Don't initialize the dw_cfi_next field.
+ (add_fde_cfi): Allocate cie_cfi_vec if necessary. Use vector
+ rather than list operations.
+ (lookup_cfa): Use vector rather than list operations.
+ (output_cfis): New argument upto. Accept a cfi_vec rather than
+ a dw_cfi_ref list head as argument. All callers changed.
+ Iterate over the vector using upto as a maximum index.
+ (output_all_cfis): New static function.
+ (output_fde): Use vector rather than list operations. Use the
+ new upto argument for output_cfis rather than manipulating a
+ list.
+ (dwarf2out_begin_prologue): Change initializations to match
+ new struct members.
+ (dwarf2out_switch_text_section): Initialize dw_fde_switch_cfi_index
+ from the vector length rather than searching for the end of a list.
+ Use output_all_cfis.
+ (convert_cfa_to_fb_loc_list): Use vector rather than list operations.
+
+2011-04-13 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.md (movmemsi): Do not use this pattern when
+ volatile pointers are involved.
+
+2011-04-13 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (pinsrbits): Remove.
+ (sse2_packsswb): Merge with *avx_packsswb.
+ (sse2_packssdw): Merge with *avx_packssdw.
+ (sse2_packuswb): Merge with *avx_packuswb.
+ (vec_interleave_highv16qi): Merge with *avx_interleave_highv16qi.
+ (vec_interleave_lowv16qi): Merge with *avx_interleave_lowv16qi.
+ (vec_interleave_highv8hi): Merge with *avx_interleave_highv8hi.
+ (vec_interleave_lowv8hi): Merge with *avx_interleave_lowv8hi.
+ (vec_interleave_highv4si): Merge with *avx_interleave_highv4si.
+ (vec_interleave_lowv4si): Merge with *avx_interleave_lowv4si.
+ (*sse4_1_pinsrb): Merge with *avx_pinsr<ssevecsize>.
+ (*sse2_pinsrw): Merge with *avx_pinsr<ssevecsize>.
+ (*sse4_1_pinsrd): Merge with *avx_pinsr<ssevecsize>.
+ (*sse4_1_pinsrq): Merge with *avx_pinsrq.
+ (sse2_loadld): Merge with *avx_loadld.
+ (*vec_extractv2di_1_rex64): Merge with *vec_extractv2di_1_rex64_avx.
+ (*vec_extractv2di_1_sse2): Merge with *vec_extractv2di_1_avx.
+ (*vec_concatv2si_sse4_1): Merge with *vec_concatv2si_avx.
+ (*vec_concatv2di_rex64_sse4_1): Merge with *vec_concatv2di_rex64_avx.
+ (vec_concatv2di): Merge with *vec_concatv2di_avx.
+
+2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
+
+ * c-decl.c (union lang_tree_node): Check for TS_COMMON before
+ calling TREE_CHAIN.
+ * print-tree.c (print_node): Likewise.
+ * tree-inline.c (copy_tree_r): Likewise.
+ * c-lang.c (LANG_HOOKS_INIT_TS): Define.
+ * lto-streamer-in.c (lto_input_tree_pointers): Check for TS_TYPED
+ instead of TS_COMMON.
+ * lto-streamer-out.c (lto_output_tree_pointers): Likewise.
+ * tree.c (initialize_tree_contains_struct): Handle TS_TYPED.
+ (copy_node_stat): Zero TREE_CHAIN only if necessary.
+ (MARK_TS_BASE, MARK_TS_TYPED, MARK_TS_COMMON): Move these...
+ (MARK_TS_DECL_COMMON, MARK_TS_DECL_COMMON, MARK_TS_DECL_WRTL):
+ ...and these...
+ (MARK_TS_DECL_WITH_VIS, MARK_TS_DECL_NON_COMMON): ...and these...
+ * tree.h: ...here.
+ (TREE_CHAIN): Check for a TS_COMMON structure.
+ (TREE_TYPE): Check for a TS_TYPED structure.
+
+2011-04-12 Pat Haugen <pthaugen@us.ibm.com>
+
+ * config/rs6000/rs6000.c (call_ABI_of_interest): Call
+ cgraph_get_create_node instead of cgraph_node.
+
+2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * c-parser.c (c_parser_initelt): Updated call to
+ objc_build_message_expr.
+ (c_parser_postfix_expression): Likewise.
+
+2011-04-12 Kai Tietz <ktietz@redhat.com>
+
+ * config/i386/mingw32.h (TARGET_SUBTARGET_DEFAULT): Add
+ MASK_MS_BITFIELD_LAYOUT bit.
+
+2011-04-12 Jakub Jelinek <jakub@redhat.com>
+
+ * combine.c (update_cfg_for_uncondjump): Instead of testing at_end
+ assert it is always true.
+ (try_combine): Don't call update_cfg_for_uncondjump for noop non-jump
+ moves.
+
+2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * c-parser.c (c_lex_one_token): Rewritten conditional used when
+ compiling Objective-C to be more efficient.
+
+2011-04-12 Axel Freyn <axel-freyn@gmx.de>
+
+ * opts-common.c (decode_cmdline_options_to_array): Remove variable
+ argv_copied.
+
+2011-04-12 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * recog.h, genoutput.c, optabs.c: Revert last patch.
+
+2011-04-12 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR target/48090
+ * config/arm/arm.md (*arm_negdi2): Fix early clobber constraints.
+
+2011-04-12 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * recog.h (insn_operand_data): Add an "allows_mem" field.
+ * genoutput.c (output_operand_data): Initialize it.
+ * optabs.c (maybe_legitimize_operand_same_code): New function.
+ (maybe_legitimize_operand): Use it when matching the original
+ op->value.
+
+2011-04-12 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * genpreds.c (process_define_predicate): Move most processing
+ to gensupport.c. Continue to validate the expression.
+ * genrecog.c (did_you_mean_codes, compute_predicate_codes)
+ (process_define_predicate): Move processing to gensupport.c.
+ (main): Remove DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE cases.
+ * gensupport.c (did_you_mean_codes): Moved from genrecog.c.
+ (compute_predicate_codes): Moved from genrecog.c. Add lineno
+ argument.
+ (valid_predicate_name_p): New function, split out from old
+ genpreds.c:process_define_predicate.
+ (process_define_predicate): New function, combining code from
+ old genpreds.c and genrecog.c functions.
+ (process_rtx): Call it for DEFINE_PREDICATE and
+ DEFINE_SPECIAL_PREDICATE.
+
+2011-04-12 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * config/arm/arm.c (arm_print_operand): Use MEM_SIZE to get the
+ size of a '%A' memory reference.
+ (T_DREG, T_QREG): New neon_builtin_type_bits.
+ (arm_init_neon_builtins): Assert that the load and store operands
+ are neon_struct_operands.
+ (locate_neon_builtin_icode): Provide the neon_builtin_type_bits.
+ (NEON_ARG_MEMORY): New builtin_arg.
+ (neon_dereference_pointer): New function.
+ (arm_expand_neon_args): Add a neon_builtin_type_bits argument.
+ Handle NEON_ARG_MEMORY.
+ (arm_expand_neon_builtin): Update after above interface changes.
+ Use NEON_ARG_MEMORY for loads and stores.
+ * config/arm/predicates.md (neon_struct_operand): New predicate.
+ * config/arm/iterators.md (V_two_elem): Tweak formatting.
+ (V_three_elem): Use BLKmode for accesses that have no associated mode.
+ (V_four_elem): Tweak formatting.
+ * config/arm/neon.md (neon_vld1<mode>, neon_vld1_dup<mode>)
+ (neon_vst1_lane<mode>, neon_vst1<mode>, neon_vld2<mode>)
+ (neon_vld2_lane<mode>, neon_vld2_dup<mode>, neon_vst2<mode>)
+ (neon_vst2_lane<mode>, neon_vld3<mode>, neon_vld3_lane<mode>)
+ (neon_vld3_dup<mode>, neon_vst3<mode>, neon_vst3_lane<mode>)
+ (neon_vld4<mode>, neon_vld4_lane<mode>, neon_vld4_dup<mode>)
+ (neon_vst4<mode>): Replace pointer operand with a memory operand.
+ Use %A in the output template.
+ (neon_vld3qa<mode>, neon_vld3qb<mode>, neon_vst3qa<mode>)
+ (neon_vst3qb<mode>, neon_vld4qa<mode>, neon_vld4qb<mode>)
+ (neon_vst4qa<mode>, neon_vst4qb<mode>): Likewise, but halve
+ the width of the memory access. Remove post-increment.
+ * config/arm/neon-testgen.ml: Allow addresses to have an alignment.
+
+2011-04-12 Nick Clifton <nickc@redhat.com>
+
+ * config/v850/v850.c (expand_prologue): Do not use the CALLT
+ instruction for interrupt handlers if the target is the basic V850
+ architecture.
+ (expand_epilogue): Likewise.
+
+2011-04-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/48549
+ * combine.c (propagate_for_debug): Also stop after BB_END of
+ this_basic_block. Process LAST and just stop processing after it.
+ (combine_instructions): If last_combined_insn has been deleted,
+ set last_combined_insn to its PREV_INSN.
+
+2011-04-12 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/46076
+ * gimple.h (struct gimple_statement_call): Add fntype field.
+ (gimple_call_fntype): Adjust.
+ (gimple_call_set_fntype): New function.
+ * gimple.c (gimple_build_call_1): Set the call function type.
+ * gimplify.c (gimplify_call_expr): Preserve the function
+ type the frontend used for the call.
+ (gimplify_modify_expr): Likewise.
+ * lto-streamer-in.c (input_gimple_stmt): Input the call stmts
+ function type.
+ * lto-streamer-out.c (output_gimple_stmt): Output the call stmts
+ function type.
+ * tree-ssa.c (useless_type_conversion_p): Function pointer
+ conversions are useless.
+
+2011-04-12 Martin Jambor <mjambor@suse.cz>
+
+ * cgraph.h (cgraph_node): Remove function declaration.
+ (cgraph_create_node): Declare.
+ (cgraph_get_create_node): Likewise.
+ * cgraph.c (cgraph_create_node): Renamed to cgraph_create_node_1.
+ Updated all callers.
+ (cgraph_node): Renamed to cgraph_create_node, assert that a node for
+ the decl does not already exist. Call cgraph_get_create_node instead
+ of cgraph_node.
+ (cgraph_get_create_node): New function.
+ (cgraph_same_body_alias): Update comment.
+ (cgraph_set_call_stmt): Call cgraph_get_node instead of cgraph_node,
+ assert it does not return NULL.
+ (cgraph_update_edges_for_call_stmt): Likewise.
+ (cgraph_clone_edge): Likewise.
+ (cgraph_create_virtual_clone): Likewise.
+ (cgraph_update_edges_for_call_stmt_node): Call cgraph_get_create_node
+ instead of cgraph_node.
+ (cgraph_add_new_function): Call cgraph_create_node or
+ cgraph_get_create_node instead of cgraph_node.
+ * cgraphbuild.c (record_reference): Call cgraph_get_create_node
+ instead of cgraph_node.
+ (record_eh_tables): Likewise.
+ (mark_address): Likewise.
+ (mark_load): Likewise.
+ (build_cgraph_edges): Call cgraph_get_create_node instead
+ of cgraph_node.
+ (rebuild_cgraph_edges): Likewise.
+ * cgraphunit.c (cgraph_finalize_function): Call cgraph_get_create_node
+ instead of cgraph_node.
+ (cgraph_copy_node_for_versioning): Call cgraph_create_node instead of
+ cgraph_node.
+ * lto-symtab.c (lto_symtab_merge_cgraph_nodes_1): Call
+ cgraph_create_node instead of cgraph_node.
+ * c-decl.c (finish_function): Call cgraph_get_create_node instead
+ of cgraph_node.
+ * lto-cgraph.c (input_node): Likewise.
+ * lto-streamer-in.c (input_function): Likewise.
+ * varasm.c (mark_decl_referenced): Likewise.
+ (assemble_alias): Likewise.
+
+2011-04-12 Martin Jambor <mjambor@suse.cz>
+
+ * tree-inline.c (tree_function_versioning): Call cgraph_get_node
+ instead of cgraph_node and assert it does not return NULL.
+ * lto-streamer-in.c (lto_read_body): Likewise.
+ * omp-low.c (new_omp_context): Likewise.
+ (create_task_copyfn): Likewise.
+ * tree-emutls.c (lower_emutls_function_body): Likewise.
+ * matrix-reorg.c (transform_allocation_sites): Likewise.
+
+2011-04-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/48552
+ * c-typeck.c (build_asm_expr): Error out on attempts to use
+ void type outputs or inputs for constraints that allow reg or
+ don't allow memory.
+
+2011-04-11 Chung-Lin Tang <cltang@codesourcery.com>
+ Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/48250
+ * config/arm/arm.c (arm_legitimize_reload_address): Update cases
+ to use sign-magnitude offsets. Reject unsupported unaligned
+ cases. Add detailed description in comments.
+ * config/arm/arm.md (reload_outdf): Disable for ARM mode; change
+ condition from TARGET_32BIT to TARGET_ARM.
+
+2011-04-11 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree.h (struct typed_tree): New.
+ (struct tree_common): Include it instead of tree_base.
+ (TREE_TYPE): Update for new location of type field.
+ (TYPE_USER_ALIGN, TYPE_PACKED): Refer to base field directly.
+ (DECL_USER_ALIGN, DECL_PACKED): Likewise.
+ (union tree_node): Add typed field.
+ * treestruct.def (TS_TYPED): New.
+ * lto-streamer.c (check_handled_ts_structures): Handle it.
+ * tree.c (MARK_TS_TYPED): New macro.
+ (MARK_TS_COMMON): Call it instead of MARK_TS_BASE.
+
+2011-04-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cfghooks.c (redirect_edge_and_branch_force): Localize variable.
+ (force_nonfallthru): Do not alter the loop nest if no basic block
+ was created.
+
+2011-04-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (VI): New mode iterator.
+ (SSEMODEI): Remove.
+ (AVX256MODEI): Ditto.
+ (AVXMODEF4P): Ditto.
+ (avxvecpsmode): Ditto.
+ (one_cmpl<mode>2): Enable for TARGET_SSE. Use VI mode iterator.
+ (sse2_andnot<mode>3): New expander.
+ (*andnot<mode>3): Merge with *sse2_andnot<mode>3 and
+ *avx_andnot<mode>3. Enable for TARGET_SSE. Use VI mode iterator.
+ (<any_logic:code><mode>3): Use VI mode iterator.
+ (*<any_logic:code><mode>3): Merge with *sse2_<any_logic:code><mode>3
+ and *avx_<any_logic:code><mode>3. Use VI mode iterator.
+ (*andnottf3): Handle AVX three-operand constraints.
+ (*<any_logic:code>tf3): Handle AVX three-operand constraints.
+
+2011-04-11 Joseph Myers <joseph@codesourcery.com>
+ Robert Millan <rmh@gnu.org>
+
+ * config.gcc (x86_64-*-kfreebsd*-gnu): Use i386/kfreebsd-gnu.h.
+ * config/i386/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKER32,
+ GNU_USER_DYNAMIC_LINKER64): Define.
+ (REG_NAME): Don't undefine.
+ (MD_UNWIND_SUPPORT): Undefine.
+ * config/i386/knetbsd-gnu.h (GNU_USER_LINK_EMULATION): Define.
+ (REG_NAME): Don't undefine.
+ (MD_UNWIND_SUPPORT): Undefine.
+ * config/i386/kopensolaris-gnu.h (GNU_USER_LINK_EMULATION): Define.
+
+2011-04-11 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/gnu.h (GNU_USER_LINK_EMULATION): Define.
+ (CPP_SPEC, CC1_SPEC, ENDFILE_SPEC): Remove.
+
+2011-04-11 Xinliang David Li <davidxl@google.com>
+
+ * value-profile.c (check_ic_target): New function.
+ (gimple_ic_transform): Sanity check indirect call target.
+ * gimple-low.c (gimple_check_call_args): Interface change.
+ (gimple_check_call_matching_types): New function.
+ * tree-inline.c (tree_can_inline_p): Call new function.
+
+2011-04-11 Basile Starynkevitch <basile@starynkevitch.net>
+
+ * Makefile.in (PLUGIN_HEADERS): Add gimple-pretty-print.h
+ tree-pretty-print.h & realmpfr.h.
+
+2011-04-11 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR middle-end/48464
+ * ira.c (setup_pressure_classes): Fix typo in loop condition.
+ (setup_allocno_and_important_classes): Ditto.
+
+2011-04-11 Joseph Myers <joseph@codesourcery.com>
+
+ * config/alpha/linux-elf.h (LINUX_DYNAMIC_LINKER): Rename to
+ GNU_USER_DYNAMIC_LINKER.
+ * config/arm/linux-eabi.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Change
+ LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
+ (TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to
+ GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/bfin/linux.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/bfin/uclinux.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): Change
+ LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
+ (TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to
+ GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/frv/linux.h (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+ GNU_USER_DYNAMIC_LINKER.
+ * config/gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
+ GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/i386/gnu-user.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/i386/gnu-user64.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/i386/linux.h (GNU_USER_DYNAMIC_LINKER): Remove.
+ * config/i386/linux64.h (GNU_USER_DYNAMIC_LINKER32,
+ GNU_USER_DYNAMIC_LINKER64): Remove.
+ * config/ia64/linux.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+ GNU_USER_DYNAMIC_LINKER.
+ * config/kfreebsd-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
+ GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/knetbsd-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
+ GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/kopensolaris-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename
+ to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/linux.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
+ GNU_USER_TARGET_OS_CPP_BUILTINS.
+ (LINUX_DYNAMIC_LINKER): Rename to GNU_USER_DYNAMIC_LINKER.
+ (LINUX_DYNAMIC_LINKER32): Rename to GNU_USER_DYNAMIC_LINKER32.
+ (LINUX_DYNAMIC_LINKER64): Rename to GNU_USER_DYNAMIC_LINKER64.
+ * config/lm32/uclinux-elf.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/m32r/linux.h (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+ GNU_USER_DYNAMIC_LINKER.
+ (TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to
+ GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/m68k/linux.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+ GNU_USER_DYNAMIC_LINKER.
+ * config/m68k/uclinux.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/mips/linux.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+ GNU_USER_DYNAMIC_LINKER.
+ * config/mips/linux64.h (LINUX_DYNAMIC_LINKERN32): Rename to
+ GNU_USER_DYNAMIC_LINKERN32.
+ (LINK_SPEC): Change LINUX_DYNAMIC_LINKERN32 to
+ GNU_USER_DYNAMIC_LINKERN32. Change LINUX_DYNAMIC_LINKER64 to
+ GNU_USER_DYNAMIC_LINKER64. Change LINUX_DYNAMIC_LINKER32 to
+ GNU_USER_DYNAMIC_LINKER32.
+ * config/mn10300/linux.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+ GNU_USER_DYNAMIC_LINKER.
+ * config/moxie/uclinux.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
+ * config/rs6000/linux64.h (LINUX_DYNAMIC_LINKER32): Rename to
+ GNU_USER_DYNAMIC_LINKER32.
+ (LINUX_DYNAMIC_LINKER64): Rename to GNU_USER_DYNAMIC_LINKER64.
+ * config/rs6000/sysv4.h (LINUX_DYNAMIC_LINKER): Rename to
+ GNU_USER_DYNAMIC_LINKER.
+ * config/s390/linux.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ (LINK_SPEC): Change LINUX_DYNAMIC_LINKER32 to
+ GNU_USER_DYNAMIC_LINKER32. Change LINUX_DYNAMIC_LINKER64 to
+ GNU_USER_DYNAMIC_LINKER64.
+ * config/sh/linux.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ (SUBTARGET_LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+ GNU_USER_DYNAMIC_LINKER.
+ * config/sparc/linux.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+ GNU_USER_DYNAMIC_LINKER.
+ * config/sparc/linux64.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ (LINK_ARCH32_SPEC): Change LINUX_DYNAMIC_LINKER32 to
+ GNU_USER_DYNAMIC_LINKER32.
+ (LINK_ARCH64_SPEC): Change LINUX_DYNAMIC_LINKER64 to
+ GNU_USER_DYNAMIC_LINKER64.
+ (LINK_SPEC): Change LINUX_DYNAMIC_LINKER64 to
+ GNU_USER_DYNAMIC_LINKER64.
+ * config/vax/linux.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ * config/xtensa/linux.h (TARGET_OS_CPP_BUILTINS): Change
+ LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+ (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
+
+2011-04-11 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/gnu-user.h: Copy from linux.h. Update comments.
+ (LINK_EMULATION, GLIBC_DYNAMIC_LINKER): Remove.
+ (SUBTARGET_EXTRA_SPECS): Use GNU_USER_LINK_EMULATION and
+ GNU_USER_DYNAMIC_LINKER.
+ (MD_UNWIND_SUPPORT, REG_NAME): Remove.
+ * config/i386/gnu-user64.h: Copy from linux64.h. Update comments.
+ (GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64): Remove.
+ (LINK_SPEC): Use GNU_USER_DYNAMIC_LINKER32 and
+ GNU_USER_DYNAMIC_LINKER64.
+ (MD_UNWIND_SUPPORT, REG_NAME): Remove.
+ * config/i386/kfreebsd-gnu.h (LINK_EMULATION): Change to
+ GNU_USER_LINK_EMULATION.
+ * config/i386/linux.h (TARGET_ASM_FILE_START_FILE_DIRECTIVE,
+ DEFAULT_PCC_STRUCT_RETURN, TARGET_TLS_DIRECT_SEG_REFS_DEFAULT,
+ ASM_COMMENT_START, DBX_REGISTER_NUMBER, NO_PROFILE_COUNTERS,
+ MCOUNT_NAME, SUBTARGET_FRAME_POINTER_REQUIRED, SIZE_TYPE,
+ PTRDIFF_TYPE, WCHAR_TYPE, WCHAR_TYPE_SIZE, TARGET_OS_CPP_BUILTINS,
+ CPP_SPEC, CC1_SPEC): Remove.
+ (LINK_EMULATION): Change to GNU_USER_LINK_EMULATION.
+ (GNU_USER_DYNAMIC_LINKER): Define.
+ (ASM_SPEC, SUBTARGET_EXTRA_SPECS, LINK_SPEC, ENDFILE_SPEC,
+ ASM_OUTPUT_ALIGNED_BSS, ASM_OUTPUT_MAX_SKIP_ALIGN,
+ ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX, CRT_GET_RFIB_DATA,
+ LIBGCC2_HAS_TF_MODE, LIBGCC2_TF_CEXT, TF_SIZE,
+ TARGET_ASM_FILE_END, STACK_CHECK_MOVING_SP,
+ STACK_CHECK_STATIC_BUILTIN, TARGET_THREAD_SSP_OFFSET,
+ TARGET_CAN_SPLIT_STACK, TARGET_THREAD_SPLIT_STACK_OFFSET): Remove.
+ * config/i386/linux64.h (TARGET_OS_CPP_BUILTINS, CPP_SPEC,
+ CC1_SPEC, DEFAULT_PCC_STRUCT_RETURN,
+ TARGET_TLS_DIRECT_SEG_REFS_DEFAULT, SPEC_32, SPEC_64, ASM_SPEC,
+ LINK_SPEC, ENDFILE_SPEC, MULTILIB_DEFAULTS, LIBGCC2_HAS_TF_MODE,
+ LIBGCC2_TF_CEXT, TF_SIZE, TARGET_ASM_FILE_END): Remove.
+ (GNU_USER_DYNAMIC_LINKER32, GNU_USER_DYNAMIC_LINKER64): Define.
+ (STACK_CHECK_MOVING_SP, STACK_CHECK_STATIC_BUILTIN,
+ TARGET_THREAD_SSP_OFFSET, TARGET_CAN_SPLIT_STACK,
+ TARGET_THREAD_SPLIT_STACK_OFFSET): Remove.
+ * config/i386/gnu.h (GLIBC_DYNAMIC_LINKER): Change to
+ GNU_USER_DYNAMIC_LINKER.
+ * config/kfreebsd-gnu.h (GLIBC_DYNAMIC_LINKER): Change to
+ GNU_USER_DYNAMIC_LINKER. Unconditionally undefine and redefine.
+ * config/knetbsd-gnu.h (GLIBC_DYNAMIC_LINKER): Change to
+ GNU_USER_DYNAMIC_LINKER. Unconditionally undefine and redefine.
+ * config/kopensolaris-gnu.h (GLIBC_DYNAMIC_LINKER): Change to
+ GNU_USER_DYNAMIC_LINKER. Unconditionally undefine and redefine.
+ * config.gcc (i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu |
+ i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* |
+ i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux* |
+ x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu): Use the new headers.
+
+2011-04-11 Kai Tietz <ktietz@redhat.com>
+
+ PR target/9601
+ PR target/11772
+ * config/i386/i386-protos.h (ix86_get_callcvt): New prototype.
+ * config/i386/i386.c (ix86_handle_cconv_attribute): Adjust
+ comment.
+ (ix86_is_msabi_thiscall): Removed.
+ (ix86_is_type_thiscall): Likewise.
+ (ix86_get_callcvt): New function.
+ (ix86_comp_type_attributes): Simplify check.
+ (ix86_function_regparm): Use ix86_get_callcvt for calling
+ convention attribute checks.
+ (ix86_return_pops_args): Likewise.
+ (ix86_static_chain): Likewise.
+ (x86_this_parameter): Likewise.
+ (x86_output_mi_thunk): Likewise.
+ (ix86_function_type_abi): Optimize check for types without attributes.
+ * config/i386/i386.h (IX86_CALLCVT_CDECL, IX86_CALLCVT_STDCALL,
+ IX86_CALLCVT_FASTCALL, IX86_CALLCVT_THISCALL, IX86_CALLCVT_REGPARM,
+ IX86_CALLCVT_SSEREGPARM): New macros to represent calling convention
+ by flag-values.
+ (IX86_BASE_CALLCVT): Helper macro.
+ * config/i386/netware.c (i386_nlm_maybe_mangle_decl_assembler_name):
+ Use ix86_get_callcvt for calling convention attribute checks and avoid
+ symbol-decoration for stdcall in TARGET_RTD case.
+ * config/i386/winnt.c (i386_pe_maybe_mangle_decl_assembler_name):
+ Likewise.
+ (gen_stdcall_or_fastcall_suffix): Adjust ident and use DECL_ORIGIN
+ for declaration.
+
+2011-04-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (VI_128): New mode iterator.
+ (VI12_128): Rename from SSEMODE12.
+ (VI14_128): Rename from SSEMODE14.
+ (VI124_128): New mode iterator.
+ (VI24_128): Rename from SSEMODE248.
+ (VI248_128): Rename from SSEMODE248.
+ (SSEMODE124C8): Remove.
+ (*<plusminus_insn><mode>3): Merge with *avx_<plusminus_insn><mode>3.
+ (*sse2_<plusminus_insn><mode>3): Merge with
+ *avx_<plusminus_insn><mode>3.
+ (*mulv8hi3): Merge with *avx_mulv8hi3.
+ (*<s>mulv8hi3_highpart): Merge with *avx_<s>mulv8hi3_highpart.
+ (*sse2_umulv2siv2di3): Merge with *avx_umulv2siv2di3.
+ (*sse2_pmaddwd): Merge with *avx_pmaddwd.
+ (*sse4_1_mulv4si3): Merge with *avx_mulv4si3.
+ (ashr<mode>3): Merge with *avx_ashr<mode>3.
+ (lshr<mode>3): Merge with *avx_lshr<mode>3.
+ (ashl<mode>3): Merge with *avx_ashl<mode>3.
+ (sse2_ashlv1ti3): Merge with *avx_ashlv1ti3.
+ (sse2_lshrv1ti3): Merge with *avx_lshrv1ti3.
+ (*sse4_1_<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3.
+ (*<smaxmin:code>v8hi3): Ditto.
+ (*sse4_1_<umaxmin:code><mode>3): Merge with *avx_<umaxmin:code><mode>3.
+ (*<smaxmin:code>v16qi3): Ditto.
+ (*sse4_1_eqv2di3): Merge with *avx_eq<mode>3.
+ (*sse2_eq<mode>3): Ditto.
+ (*sse4_2_eqv2di3): Merge with *avx_gt<mode>3.
+ (*sse2_gt<mode>3): Ditto.
+ (vcondv2di): Split out of vcond<mode>.
+ (vconduv2di): Split out of vcondu<mode>.
+
+2011-04-11 Richard Guenther <rguenther@suse.de>
+
+ * gimplify.c (gimple_fold_indirect_ref): Check host_integerp
+ before calling tree_low_cst.
+
+2011-04-11 Richard Guenther <rguenther@suse.de>
+
+ * stor-layout.c (layout_type): Compute all array index size operations
+ in the original type.
+ (initialize_sizetypes): Add comment.
+ (set_sizetype): Do not set TREE_TYPE of a TREE_VEC.
+
+2011-04-11 Joseph Myers <joseph@codesourcery.com>
+
+ * common.opt (Tbss=, Tdata=, Ttext=): New options.
+
+2011-04-11 Martin Jambor <mjambor@suse.cz>
+
+ * cgraph.c (cgraph_local_info): Call cgraph_get_node instead
+ of cgraph_node, handle NULL return value.
+ (cgraph_global_info): Likewise.
+ (cgraph_rtl_info): Likewise.
+ * tree-inline.c (estimate_num_insns): Likewise.
+ * gimplify.c (unshare_body): Likewise.
+ (unvisit_body): Likewise.
+ (gimplify_body): Likewise.
+ * predict.c (optimize_function_for_size_p): Likewise.
+ * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
+ (call_may_clobber_ref_p_1): Likewise.
+ * varasm.c (function_section_1): Likewise.
+ (assemble_start_function): Likewise.
+
+2011-04-11 Martin Jambor <mjambor@suse.cz>
+
+ * except.c (set_nothrow_function_flags): Call cgraph_get_node instead
+ of cgraph_node.
+ * final.c (rest_of_clean_state): Likewise.
+ * gimple-iterator.c (update_call_edge_frequencies): Likewise.
+ * passes.c (pass_init_dump_file): Likewise.
+ (execute_all_ipa_transforms): Likewise.
+ (function_called_by_processed_nodes_p): Likewise.
+ * predict.c (maybe_hot_frequency_p): Likewise.
+ (probably_never_executed_bb_p): Likewise.
+ (compute_function_frequency): Likewise.
+ * tree-nested.c (check_for_nested_with_variably_modified): Likewise.
+ (unnest_nesting_tree_1): Likewise.
+ (lower_nested_functions): Likewise.
+ * tree-optimize.c (execute_fixup_cfg): Likewise.
+ (tree_rest_of_compilation): Likewise.
+ * tree-profile.c (gimple_gen_ic_func_profiler): Likewise.
+ * tree-sra.c (ipa_early_sra): Likewise.
+ * tree-ssa-loop-ivopts.c (computation_cost): Likewise.
+ * config/i386/i386.c (ix86_compute_frame_layout): Likewise.
+ * ipa.c (record_cdtor_fn): Likewise.
+ * ipa-inline.c (cgraph_early_inlining): Likewise.
+ (compute_inline_parameters_for_current): Likewise.
+ * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
+ * ipa-pure-const.c (local_pure_const): Likewise.
+ * ipa-split.c (split_function): Likewise.
+ (execute_split_functions): Likewise.
+ * cgraphbuild.c (build_cgraph_edges): Likewise.
+ (rebuild_cgraph_edges): Likewise.
+ (cgraph_rebuild_references): Likewise.
+ (remove_cgraph_callee_edges): Likewise.
+ * cgraphunit.c (cgraph_mark_if_needed): Likewise.
+ (verify_cgraph_node): Likewise.
+ (cgraph_analyze_functions): Likewise.
+ (cgraph_preserve_function_body_p): Likewise.
+ (save_inline_function_body): Likewise.
+ (save_inline_function_body): Likewise.
+ * tree-inline.c (copy_bb): Likewise.
+ (optimize_inline_calls): Likewise.
+
+2011-04-11 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/48195
+ * ipa-cp.c (ipcp_driver): Call ipa_check_create_node_params and
+ ipa_check_create_edge_args.
+ (ipcp_generate_summary): Do not call ipa_check_create_node_params and
+ ipa_check_create_edge_args.
+ * ipa-inline.c (inline_generate_summary): Do not call
+ ipa_check_create_node_params and ipa_check_create_edge_args.
+ * ipa-prop.c (ipa_analyze_node): Call ipa_check_create_node_params and
+ ipa_check_create_edge_args.
+
+2011-04-09 Anatoly Sokolov <aesok@post.ru>
+
+ * expr.c (expand_expr_real_1): Use add_to_hard_reg_set function
+ instead of loop.
+ * sel-sched.c (mark_unavailable_hard_regs): Likewise.
+ * function.c (record_hard_reg_sets): Likewise.
+ * ira.c (compute_regs_asm_clobbered): Likewise.
+ * sched-deps.c (sched_analyze_1): Likewise.
+ * reload1.c (mark_reload_reg_in_use, choose_reload_regs): Likewise.
+
+2011-04-09 Xinliang David Li <davidxl@google.com>
+
+ PR tree-optimization/PR48484
+ * tree-ssa-uninit.c (convert_control_dep_chain_into_preds): Set
+ has_valid_pred lazily
+
+2011-04-09 Duncan Sands <baldrick@free.fr>
+
+ * tree.c (array_type_nelts): Bail out if TYPE_MAX_VALUE not set.
+
+2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ * combine.c (combine_validate_cost): Adjust comments. Set registered
+ cost of I0 to zero at the end, if any.
+
+2011-04-08 Xinliang David Li <davidxl@google.com>
+
+ * ipa-cp.c (ipcp_update_profiling): Correct negative scale factor due
+ to insane profile data.
+
+2011-04-08 Xinliang David Li <davidxl@google.com>
+
+ * ipa-cp.c (ipcp_update_profiling): Correct
+ negative scale factor due to insane profile data.
+
+2011-04-08 Xinliang David Li <davidxl@google.com>
+
+ * final.c (dump_basic_block_info): New function.
+ (final): Dump basic block.
+ (final_scan_insn): Remove old dump.
+
+2011-04-08 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR target/47829
+ * config.gcc (i386-*-freebsd): Disable unwind table generation for
+ crtbegin/crtend.
+
+2011-04-08 Michael Matz <matz@suse.de>
+
+ PR middle-end/48389
+ * jump.c (rebuild_jump_labels_1, rebuild_jump_labels_chain): New
+ functions.
+ (rebuild_jump_labels): Call rebuild_jump_labels_1.
+ * rtl.h (rebuild_jump_labels_chain): Declare.
+ * cfgexpand.c (gimple_expand_cfg): Initialize JUMP_LABEL also on
+ insns inserted on edges.
+
+2011-04-08 Joseph Myers <joseph@codesourcery.com>
+
+ * config.gcc (arm*-*-*): Add arm/arm-tables.opt to extra_options.
+ * config/arm/arm-arches.def: New.
+ * config/arm/arm-opts.h: New.
+ * config/arm/genopt.sh: New.
+ * config/arm/arm-tables.opt: New (generated).
+ * config/arm/arm.c (arm_handle_option, arm_target_help,
+ TARGET_HANDLE_OPTION, TARGET_HELP, arm_find_cpu): Remove.
+ (all_architectures): Get most table contents from arm-arches.def.
+ (arm_option_override): Set arm_selected_arch, arm_selected_cpu and
+ arm_selected_tune here.
+ * config/arm/arm.h (enum processor_type): Move to arm-opts.h.
+ * config/arm/arm.opt (config/arm/arm-opts.h): New HeaderInclude.
+ (march=, mcpu=, mtune=): Use Enum and Var.
+ * config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt): New.
+ (arm.o): Update dependencies.
+
+2011-04-08 Basile Starynkevitch <basile@starynkevitch.net>
+
+ * gengtype.c (write_typed_alloc_def): New argument f. Use it instead
+ of header_file.
+ (write_typed_struct_alloc_def, write_typed_typedef_alloc_def)
+ (write_typed_alloc_defns): Likewise.
+ (main): Calls write_typed_alloc_defns with output_header.
+
+2011-04-08 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR inline-asm/48435
+ * ira-color.c (setup_profitable_hard_regs): Add comments.
+ Don't take prohibited hard regs into account.
+ (setup_conflict_profitable_regs): Rename to
+ get_conflict_profitable_regs.
+ (check_hard_reg_p): Check prohibited hard regs.
+
+2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/alpha/alpha.c (alpha_emit_xfloating_libcall): Call use_reg.
+ * config/xtensa/xtensa.c (xtensa_call_tls_desc): Likewise.
+ * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise.
+
+2011-04-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/48366
+ * config/pa/pa.c (hppa_register_move_cost): Increase to 18 cost of
+ move from floating point to shift amount register.
+ (emit_move_sequence): Remove secondary reload support for floating
+ point to shift amount amount register copies.
+ (pa_secondary_reload): Return GENERAL_REGS for floating point/shift
+ amount register copies.
+ * config/pa/pa32-regs.h (HARD_REGNO_MODE_OK): For shift amount
+ register, return false if mode isn't a scalar integer mode.
+ * config/pa/pa64-regs.h (HARD_REGNO_MODE_OK): Likewise.
+
+2011-04-08 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_call_flags): Remove kludge.
+
+2011-04-08 Alexander Monakov <amonakov@ispras.ru>
+
+ * sel-sched.c (sel_region_init): Move call to
+ sel_setup_region_sched_flags after setup_current_loop_nest.
+
+2011-04-08 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/48272
+ * sched-deps.c (setup_insn_reg_pressure_info): Export and rename to
+ init_insn_reg_pressure_info. Adjust a caller.
+ * sched-int.h (init_insn_reg_pressure_info): Declare.
+ * haifa-sched.c (haifa_init_insn): Call init_insn_reg_pressure_info
+ when sched-pressure is enabled.
+
+2011-04-08 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_set_modified): Do not queue calls to
+ MODIFIED_NORETURN_CALLS here ...
+ * tree-ssa-operands.c (update_stmt_operands): ... but here.
+
+2011-04-08 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48467
+ * toplev.c (lang_dependent_init): Do not open asm_out_file
+ in WPA mode, nor perform debug machinery initialization.
+ (finalize): Do not unlink asm_out_file in WPA mode.
+
+2011-04-08 Richard Guenther <rguenther@suse.de>
+
+ * gimple.h (gimple_call_fntype): New function.
+ (gimple_call_return_type): Use it.
+ * expr.c (expand_expr_real_1): Use gimple_call_fntype.
+ * gimple-low.c (gimple_check_call_args): Likewise.
+ * gimple.c (gimple_call_flags): Likewise.
+ (gimple_call_arg_flags): Likewise.
+ (gimple_call_return_flags): Likewise.
+ * tree-cfg.c (verify_gimple_call): Likewise.
+ (do_warn_unused_result): Likewise.
+ * tree-ssa-ccp.c (ccp_fold_stmt): Likewise.
+ * value-prof.c (gimple_ic_transform): Fix fndecl check.
+
+2011-04-08 Dmitry Melnik <dm@ispras.ru>
+
+ PR rtl-optimization/48235
+ * sel-sched.c (code_motion_process_successors): Recompute the last
+ insn in basic block if control flow changed.
+ (code_motion_path_driver): Ditto. Recompute the first insn as well.
+ Update condition for ilist_remove.
+
+2011-04-08 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/48302
+ * sel-sched-ir.h (sel_add_loop_preheaders): Update prototype.
+ * sel-sched-ir.c (sel_add_loop_preheaders): Add 'bbs' argument. Use
+ it to record added preheader blocks.
+ * sel-sched.c (setup_current_loop_nest): Add 'bbs' argument. Pass it
+ on to sel_add_loop_preheaders.
+ (sel_region_init): Move call to setup_current_loop_nest after
+ sel_init_bbs.
+
+2011-04-08 Alexander Monakov <amonakov@ispras.ru>
+
+ PR target/48273
+ * cfgloop.h (loop_has_exit_edges): New helper.
+ * sel-sched-ir.c (init_global_and_expr_for_insn): Make CALLs
+ non-clonable.
+ * sel-sched.c (sel_setup_region_sched_flags): Don't pipeline loops
+ that have no exit edges.
+
+2011-04-08 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/48442
+ * sel-sched.c (init_seqno): Remove number_of_insns argument. Update
+ all callers. Adjust assert.
+
+2011-04-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48377
+ * tree-vect-data-refs.c (vector_alignment_reachable_p): Set
+ is_packed to true even for types with smaller TYPE_ALIGN than
+ TYPE_SIZE.
+
+2011-04-08 Richard Guenther <rguenther@suse.de>
+
+ PR bootstrap/48513
+ * doc/tm.texi: Re-generate.
+
+2011-04-08 Wei Guozhi <carrot@google.com>
+
+ PR target/47855
+ * config/arm/arm-protos.h (arm_attr_length_push_multi): New prototype.
+ * config/arm/arm.c (arm_attr_length_push_multi): New function.
+ * config/arm/arm.md (*push_multi): Change the length computation to
+ call a C function.
+
+2011-04-08 Anatoly Sokolov <aesok@post.ru>
+
+ * doc/tm.texi.in (ASM_OUTPUT_BSS): Remove documentation.
+ (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Update documentation.
+ * doc/tm.texi: Regenerate.
+ * system.h (ASM_OUTPUT_BSS): Poison.
+ * varasm.c (asm_output_bss): Remove function.
+ (emit_bss, init_varasm_once): Don't use ASM_OUTPUT_BSS macro.
+
+ * config/frv/frv.h (BSS_SECTION_ASM_OP): Remove comment.
+ * config/frv/fr30.h (BSS_SECTION_ASM_OP): Likewise.
+ * config/i386/djgpp.h (BSS_SECTION_ASM_OP): Likewise.
+ * config/i386/i386elf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
+ Likewise.
+ * config/sh/sh.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
+ Likewise.
+ * config/m68k/m68kelf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
+ Likewise.
+ * config/m68k/netbsd-elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise.
+
+2011-04-07 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rx/rx.opt (rx610, rx200, rx600): Use Enum not Name on
+ EnumValue lines.
+
+2011-04-07 Joseph Myers <joseph@codesourcery.com>
+
+ * config/m68k/m68k.c (m68k_handle_option): Don't handle
+ OPT_m68000, OPT_mc68000, OPT_m68010, OPT_m68020, OPT_mc68020,
+ OPT_m68030, OPT_m68040, OPT_m68060, OPT_m68302, OPT_m68332 and
+ OPT_mcpu32.
+ * config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't
+ handle -mc68000, -m68000, -m68302, -m68010, -mc68020, -m68020,
+ -m68030, -m68040, -m68060, -mcpu32 and -m68332.
+ * config/m68k/m68k.opt (m68000, m68010, m68020, m68030, m68040,
+ m68060, m68302, m68332, mc68000, mc68020, mcpu32): Use Alias.
+ * config/m68k/t-mlibs (CANONICALIZE_OPTIONS): Remove.
+ (MULTILIB_OPTIONS): Don't use $(CANONICALIZE_OPTIONS).
+ (MULTILIB_MATCHES): Map -march= options to corresponding -mcpu=
+ options. Don't map other m68k options manually. Don't handle
+ old-style options as canonical.
+ (MULTILIB_EXCEPTIONS): Don't use $(CANONICALIZE_OPTIONS).
+ * doc/install.texi (m68k-*-*): Document binutils version requirement.
+
+2011-04-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ * basic-block.h (force_nonfallthru): Move to...
+ * cfghooks.h (struct cfg_hooks): Add force_nonfallthru hook.
+ (force_nonfallthru): ...here.
+ * cfghooks.c (force_nonfallthru): New function.
+ * cfgrtl.c (force_nonfallthru): Rename into...
+ (rtl_force_nonfallthru): ...this.
+ (commit_one_edge_insertion): Do not set AUX field.
+ (commit_edge_insertions): Do not discover new basic blocks.
+ (rtl_cfg_hooks): Add rtl_force_nonfallthru.
+ (cfg_layout_rtl_cfg_hooks): Likewise.
+ * function.c (thread_prologue_and_epilogue_insns): Remove bogus
+ ATTRIBUTE_UNUSED. Discover new basic blocks in the prologue insns.
+ * tree-cfg.c (gimple_cfg_hooks): Add NULL for force_nonfallthru.
+
+2011-04-07 Anatoly Sokolov <aesok@post.ru>
+
+ * config/mips/mips.h (REG_MODE_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P):
+ Remove macros.
+
+2011-04-07 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md: Update copyright year.
+ (avxcvtvecmode): Remove.
+ (sse_movhlps): Merge with *avx_movhlps.
+ (sse_movlhps): Merge with *avx_movlhps.
+ (vec_interleave_highv4sf): Merge with *avx_interleave_highv4sf.
+ (vec_interleave_lowv4sf): Merge with *avx_interleave_lowv4sf.
+ (sse_shufps_<mode>): Merge with *avx_shufps_<mode>.
+ (sse_loadhps): Merge with *avx_loadhps.
+ (sse_storelps): Merge with *avx_storelps.
+ (sse_loadlps): Merge with *avx_loadlps.
+ (sse_movss): Merge with *avx_movss.
+ (*vec_concatv2sf_sse4_1): Merge with *vec_concatv2sf_avx.
+ (*vec_concatv4sf_sse): Merge with *vec_concatv4sf_avx.
+ (*vec_set<mode>_0_sse4_1): Merge with *vec_set<mode>_0_avx.
+ (*vec_set<mode>_0_sse2): Split multi-unit alternative.
+ (vec_set<mode>_0): Ditto.
+ (*vec_setv4sf_sse4_1): Merge with *vec_setv4sf_avx.
+ (sse4_1_insertps): Merge with *avx_insertps.
+ (*sse3_interleave_highv2df): Merge with *avx_interleave_highv2df.
+ (*sse3_interleave_lowv2df): Merge with *avx_interleave_lowv2df.
+ (vec_interleave_highv2di): Merge with *avx_interleave_highv2di.
+ (sse2_shufpd_<mode>): Merge with *avx_shufpd_<mode>.
+ (sse2_storehpd): Merge with *avx_storehpd.
+ (sse2_loadhpd): Merge with *avx_loadhpd.
+ (sse2_loadlpd): Merge with *avx_loadlpd.
+ (sse2_movsd): Merge with *avx_movsd.
+ (*vec_concatv2df): Merge with *vec_concatv2df.
+
+2011-04-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48343
+ * combine.c (combine_instructions): Add last_combined_insn,
+ update it if insn is after it, pass it to all try_combine calls.
+ (try_combine): Add last_combined_insn parameter, pass it instead of
+ i3 to propagate_for_debug.
+
+2011-04-07 Nick Clifton <nickc@redhat.com>
+
+ * config/mn10300/mn10300.md (movqi_internal): Add alternatives
+ to handle MDR <-> data register transfers.
+ (movhi_internal): Likewise.
+
+2011-04-07 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_stack_info): Don't compare against
+ previous stack info.
+
+2011-04-07 Tom de Vries <tom@codesourcery.com>
+
+ PR target/43920
+ * cfgcleanup.c (try_crossjump_to_edge): Add dir parameter. Pass dir to
+ flow_find_cross_jump. Swap variables to implement backward replacement.
+ (try_crossjump_bb): Add argument to try_crossjump_to_edge.
+
+2011-04-07 Tom de Vries <tom@codesourcery.com>
+
+ PR target/43920
+ * cfgcleanup.c (walk_to_nondebug_insn): New function.
+ (flow_find_cross_jump): Use walk_to_nondebug_insn. Recalculate bb1
+ and bb2.
+ (try_crossjump_to_edge): Handle case that newpos1 or newpos2 is not
+ src1 or src2. Redirect edges to the last basic block. Update
+ frequency and count on multiple basic blocks in case of fallthru.
+
+2011-04-07 Tom de Vries <tom@codesourcery.com>
+
+ PR target/43920
+ * cfgcleanup.c (equal_different_set_p, can_replace_by, merge_dir): New
+ function.
+ (old_insns_match_p): Change return type. Replace return false/true
+ with return dir_none/dir_both. Use can_replace_by.
+ (flow_find_cross_jump): Add dir_p parameter. Init replacement
+ direction from dir_p. Register replacement direction in dir, last_dir
+ and afterlast_dir. Handle new return type of old_insns_match_p using
+ merge_dir. Return replacement direction in dir_p.
+ (flow_find_head_matching_sequence, outgoing_edges_match): Handle new
+ return type of old_insns_match_p.
+ (try_crossjump_to_edge): Add argument to call to flow_find_cross_jump.
+ * ifcvt.c ( cond_exec_process_if_block): Add argument to call to
+ flow_find_cross_jump.
+ * basic-block.h (enum replace_direction): New type.
+ (flow_find_cross_jump): Add parameter to declaration.
+
+2011-04-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (AVXMODEDCVTDQ2PS): Remove.
+ (AVXMODEDCVTPS2DQ): Ditto.
+ (VEC_FLOAT_MODE): Ditto.
+ (<sse>_andnot<mode>3): Merge with avx_andnot<mode>3. Use VF mode
+ iterator. Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL target flag.
+ (<any_logic:code><mode>3): Use VF mode iterator.
+ (*<any_logic:code><mode>3): Merge with *avx_<any_logic:code><mode>3.
+ Use VF mode iterator.
+ (copysign<mode>3): Use VF mode iterator.
+ (*andnot<MODEF:mode>3): Merge with *avx_andnot<MODEF:mode>3. Handle
+ TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL target flag.
+ (*<any_logic:code><MODEF:mode>3): Merge with
+ *avx_<any_logic:code><MODEF:mode>3.
+ (sse_cvtsi2ss): Merge with *avx_cvtsi2ss.
+ (sse_cvtsi2ssq): Merge with *avx_cvtsi2ssq.
+ (avx_cvtdq2ps256): Split from avx_cvtdq2ps<avxmodesuffix>.
+ (avx_cvtdq2ps<avxmodesuffix>): Remove.
+ (sse2_cvtdq2ps): Use %v modifier.
+ (avx_cvtps2dq256): Split from avx_cvtps2dq<avxmodesuffix>.
+ (avx_cvtps2dq<avxmodesuffix>): Remove.
+ (sse2_cvtps2dq): Use %v modifier.
+ (avx_cvttps2dq256): Split from avx_cvttps2dq<avxmodesuffix>.
+ (avx_cvttps2dq<avxmodesuffix>): Remove.
+ (sse2_cvttps2dq): Use %v modifier.
+ (sse2_cvtsi2sd): Merge with *avx_cvtsi2sd.
+ (sse2_cvtsi2sdq): Merge with *avx_cvtsi2sdq.
+ (sse2_cvtsd2siq): Fix insn template.
+ (sse2_cvtsd2siq_2): Ditto.
+ (sse2_cvttsd2siq): Ditto.
+ (sse2_cvtsd2ss): Merge with *avx_cvtsd2ss.
+ (sse2_cvtss2sd): Merge with *avx_cvtss2sd.
+
+2011-04-06 Joseph Myers <joseph@codesourcery.com>
+
+ * gcov-io.c: Use GCC Runtime Library Exception.
+
+2011-04-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48466
+ * dwarf2out.c (based_loc_descr): If drap_reg is INVALID_REGNUM, use
+ as base_reg whatever register reg has been eliminated to, instead
+ of hardcoding STACK_POINTER_REGNUM.
+
+2011-04-06 Joseph Myers <joseph@codesourcery.com>
+
+ * doc/tm.texi.in: Document C target hooks as separate from general
+ target hooks.
+ * doc/tm.texi: Regenerate.
+ * genhooks.c (struct hook_desc): Add docname field.
+ (HOOK_VECTOR_1, DEFHOOKPOD, DEFHOOK, DEFHOOK_UNDOC). Initialize
+ docname field.
+ (hook_array): Include c-target.def.
+ (emit_documentation): Use docname field in output.
+ (emit_init_macros): Take docname argument. Only emit definitions
+ for hooks matching docname.
+ (main): Expect additional arguments in all cases. Pass argument
+ to emit_init_macros.
+ * target.def: Move initial macro definitions and comments to
+ target-hooks-macros.h.
+ (gcc_targetcm): Move to c-family/c-target.def.
+ * target.h (targetcm): Move declaration to c-family/c-target.h.
+ * targhooks.c (default_handle_c_option): Move to
+ c-family/c-opts.c.
+ * targhooks.h (default_handle_c_option): Move declaration to
+ c-family/c-common.h.
+ * target-hooks-macros.h: New file.
+ * config.gcc (target_has_targetcm): Define and use to add to
+ c_target_objs and cxx_target_objs.
+ * config/default-c.c: New file.
+ * config/darwin-c.c: Include c-target.h and c-target-def.h instead
+ of target.h and target-def.h.
+ (TARGET_HANDLE_C_OPTION, targetcm): Define later in file.
+ (darwin_objc_construct_string, darwin_cfstring_ref_p,
+ darwin_check_cfstring_format_arg): Make static.
+ (TARGET_OBJC_CONSTRUCT_STRING_OBJECT,
+ TARGET_STRING_OBJECT_REF_TYPE_P,
+ TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): Define here.
+ * config/darwin-protos.h (darwin_objc_construct_string,
+ darwin_cfstring_ref_p, darwin_check_cfstring_format_arg): Don't
+ declare.
+ * config/darwin.h (TARGET_OBJC_CONSTRUCT_STRING_OBJECT,
+ TARGET_STRING_OBJECT_REF_TYPE_P,
+ TARGET_CHECK_STRING_OBJECT_FORMAT_ARG, TARGET_HAS_TARGETCM): Remove.
+ * config/t-darwin (darwin-c.o): Update dependencies.
+ * system.h (TARGET_HAS_TARGETCM): Poison.
+ * Makefile.in (TARGET_H): Update.
+ (TARGET_DEF, C_TARGET_DEF, C_TARGET_H, C_TARGET_DEF_H): Define.
+ (c-family/c-format.o, c-family/c-opts.o): Update dependencies.
+ (default-c.o): New target.
+ (s-target-hooks-def-h): Pass "Target Hook" string to genhooks.
+ (c-family/c-target-hooks-def.h, s-c-target-hooks-def-h): New targets.
+ (s-tm-texi): Pass -d option to genhooks. Also test timestamp on
+ c-target.def.
+ (build/genhooks.o): Update dependencies.
+
+2011-04-06 Richard Guenther <rguenther@suse.de>
+
+ * ipa-inline.c (enum inlining_mode): Remove.
+ (cgraph_flatten): Use some other token.
+ (cgraph_edge_early_inlinable_p): New function, split out from ...
+ (cgraph_perform_always_inlining): New function, split out from ...
+ (cgraph_decide_inlining_incrementally): ... here.
+ (cgraph_mark_inline_edge): Adjust.
+ (cgraph_early_inlining): Re-structure.
+ (pass_early_inline): Require SSA form.
+
+2011-04-06 Andrew Stubbs <ams@codesourcery.com>
+ Julian Brown <julian@codesourcery.com>
+ Mark Shinwell <shinwell@codesourcery.com>
+
+ * config/arm/arm.h (arm_class_likely_spilled_p): Check against
+ LO_REGS only for Thumb-1.
+ (MODE_BASE_REG_CLASS): Restrict base registers to those which can
+ be used in short instructions when optimising for size on Thumb-2.
+
+2011-04-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gimple-low.c (lower_gimple_return): When not optimizing, force labels
+ associated with user returns to be preserved.
+
+2011-04-06 Tristan Gingold <gingold@adacore.com>
+
+ * dbxout.c (debug_nesting, symbol_queue, symbol_queue_index,
+ symbol_queue_size, DBXOUT_DECR_NESTING,
+ (DBXOUT_DECR_NESTING_AND_RETURN): Also define
+ if XCOFF_DEBUGGING_INFO.
+
+2011-04-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (attribute isa): New.
+ (attribute enabled): New.
+ (setcc_<mode>_sse): Merge from *{avx,sse}_setcc<mode>.
+ (*fop_<mode>_comm_mixed): Merge with *fop_<mode>_comm_mixed_avx.
+ (*fop_<mode>_comm_sse): Merge with *fop_<mode>_comm_avx.
+ (*fop_<mode>_1_mixed): Merge with *fop_<mode>_1_mixed_avx.
+ (*fop_<mode>_1_sse): Merge with *fop_<mode>_1_avx.
+ (<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3.
+ (*ieee_smin<mode>3): Merge with *avx_ieee_smin<mode>3.
+ (*ieee_smax<mode>3): Merge with *avx_ieee_smax<mode>3.
+
+ * config/i386/sse.md (VF): New mode iterator.
+ (VF1): Ditto.
+ (VF2): Ditto.
+ (VF_128): Ditto.
+ (SSEMODEF4): Remove.
+ (attribute sse): Handle V8SF and V4DF modes.
+ (<absneg:code><mode>2): Use VF mode iterator.
+ (*absneg<mode>2): Merge from *{avx,sse}_absneg<mode>2. Use VF
+ mode iterator.
+ (<plusminus_insn><mode>3): Use VF mode iterator.
+ (*<plusminus_insn><mode>3): Merge with *avx_<plusminus_insn><mode>3.
+ Use VF mode iterator.
+ (<sse>_vm<plusminus_insn><mode>3): Merge with
+ *avx_vm<plusminus_insn><mode>3. Use VF_128 mode iterator.
+ (mul<mode>3): Use VF mode iterator.
+ (*mul<mode>3): Merge with *avx_mul<mode>3. Use VF mode iterator.
+ (<sse>_vmmul<mode>3): Merge with *avx_vmmul<mode>3. Use VF_128
+ mode iterator.
+ (div<VF2:mode>3): Merge from divv2df3 and divv4df3.
+ (div<VF1:mode>3): Merge from divv4sf3 and divv8sf3.
+ (<sse>_div<mode>3): Merge with *avx_div<mode>3. Use VF mode iterator.
+ (<sse>_vmdiv<mode>3): Merge with *avx_vmdiv<mode>3. Use VF_128
+ mode iterator.
+ (<sse>_rcp<mode>2): Merge from avx_rcpv8sf2 and sse_rcpv4sf2.
+ Use VF1 mode iterator.
+ (sse_vmrcpv4sf2): Merge with *avx_vmrcpv4sf2.
+ (sqrt<VF2:mode>2): New expander.
+ (sqrt<VF1:mode>2): Merge from sqrtv4sf2 and sqrtv8sf2.
+ (<sse>_sqrt<mode>2): Merge from avx_sqrtv8sf2, sse_sqrtv4sf, sqrtv4df2
+ and sqrtv2df2. Use VF mode iterator.
+ (<sse>_vmsqrt<mode>2): Merge with *avx_vmsqrt<mode>2. Use VF_128
+ mode iterator.
+ (rsqrt<VF1:mode>2): Merge from rsqrtv4sf2 and rsqrtv8sf2.
+ (<sse>_rsqrt<mode>2): Merge from avx_rsqrtv8sf2 and sse_rsqrt4sf2.
+ Use VF1 mode iterator.
+ (sse_vmrsqrtv4sf2): Merge with *avx_vmrsqrtv4sf2.
+ (<smaxmin:code><mode>3): Use VF mode iterator.
+ (*<smaxmin:code><mode>3_finite): Merge with
+ *avx_<smaxmin:code><mode>3_finite. Use VF mode iterator.
+ (*<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3.
+ (<sse>_vm<smaxmin:code><mode>2): Merge with
+ *avx_vm<smaxmin:code><mode>2. Use VF_128 mode iterator.
+ (*ieee_smin<mode>3): Merge with *avx_ieee_smin<mode>3. Use VF
+ mode iterator.
+ (*ieee_smax<mode>3): Merge with *avx_ieee_smax<mode>3. Use VF
+ mode iterator.
+ (sse3_addsubv2df3): Merge with *avx_addsubv2df3.
+ (sse3_addsubv4sf3): Merge with *avx_addsubv4sf3.
+ (sse3_h<plusminus_insn>v2df3): Merge with *avx_h<plusminus_insn>v2df3.
+ (sse3_h<plusminus_insn>v4sf3): Merge with *avx_h<plusminus_insn>v4sf3.
+ (avx_cmp<mode>3): Rename from avx_cmp<ssemodesuffix><mode>3. Use
+ VF mode iterator.
+ (avx_vmcmp<mode>3): Rename from avx_cmp<ssescalarmodesuffix><mode>3.
+ Use VF_128 mode iterator.
+ (<sse>_maskcmp<mode>3): Merge with *avx_maskcmp<mode>3. Use VF
+ mode iterator.
+ (<sse>_vmmaskcmp<mode>3): Merge with *avx_vmmaskcmp<mode>3. Use
+ VF_128 mode iterator.
+ (vcond<mode>): Use VF mode iterator.
+ * config/i386/predicates.md (sse_comparison_operator): Merge with
+ avx_comparison_float_operator. Do not declare as special_predicate.
+ * config/i386/i386.c (struct builtin_description): Update for renamed
+ compare patterns.
+ (ix86_expand_args_builtin): Ditto.
+ (ix86_expand_sse_compare_mask): Ditto.
+
+2011-04-06 Richard Guenther <rguenther@suse.de>
+
+ * tree-inline.c (estimate_num_insns): For calls simply account
+ for all passed arguments and a used return value.
+
+2011-04-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47663
+ * cgraph.h (struct cgraph_edge): Add call_stmt_size and
+ call_stmt_time fields.
+ (cgraph_edge_inlinable_p): Declare.
+ (cgraph_edge_recursive_p): New inline function.
+ * cgraph.c (cgraph_create_edge_1): Initialize call_stmt_size.
+ (cgraph_clone_edge): Copy it.
+ * ipa-inline.c (cgraph_estimate_edge_time): New function.
+ Account for call stmt time.
+ (cgraph_estimate_time_after_inlining): Take edge argument.
+ (cgraph_estimate_edge_growth): Account call stmt size.
+ (cgraph_estimate_size_after_inlining): Take edge argument.
+ (cgraph_mark_inline_edge): Adjust.
+ (cgraph_check_inline_limits): Likewise.
+ (cgraph_recursive_inlining_p): Remove.
+ (cgraph_edge_badness): Use cgraph_edge_recursive_p.
+ (cgraph_decide_recursive_inlining): Take edge argument and
+ adjust.
+ (cgraph_decide_inlining_of_small_functions): Do not avoid
+ diags for recursive inlining here.
+ (cgraph_flatten): Adjust.
+ (cgraph_decide_inlining_incrementally): Likewise.
+ (estimate_function_body_sizes): Remove call cost handling.
+ (compute_inline_parameters): Initialize caller edge call costs.
+ (cgraph_estimate_edge_growth): New function.
+ (cgraph_estimate_growth): Use it.
+ (cgraph_edge_badness): Likewise.
+ (cgraph_check_inline_limits): Take an edge argument.
+ (cgraph_decide_inlining_of_small_functions): Adjust.
+ (cgraph_decide_inlining): Likewise.
+ * tree-inline.c (estimate_num_insns): Only account for call
+ return value if it is used.
+ (expand_call_inline): Avoid diagnostics on recursive inline
+ functions here.
+ * lto-cgraph.c (lto_output_edge): Output edge call costs.
+ (input_edge): Input edge call costs.
+
+2011-04-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/alpha/osf5.h (MAX_OFILE_ALIGNMENT): Define.
+
+2011-04-06 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * doc/invoke.texi (Spec Files): Fix typo.
+
+2011-04-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * profile.c (branch_prob): Move declaration of local variable. Remove
+ obsolete ??? comment. Expand the location explicitly instead of using
+ the LOCATION_FILE and LOCATION_LINE macros.
+
+2011-04-06 Wei Guozhi <carrot@google.com>
+
+ PR target/47855
+ * config/arm/arm.md (arm_cmpsi_insn): Compute attr "length".
+ (arm_cond_branch): Likewise.
+ (arm_cond_branch_reversed): Likewise.
+ (arm_jump): Likewise.
+ (push_multi): Likewise.
+ * config/arm/constraints.md (Py): New constraint.
+
+2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ PR bootstrap/48471
+ * dbxout.c (debug_nesting, symbol_queue, symbol_queue_index):
+ Move these...
+ (symbol_queue_size, DBXOUT_DECR_NESTING): ...and these...
+ (DBXOUT_DECR_NESTING_AND_RETURN): ...and this under
+ #ifdef DBX_DEBUGGING_INFO.
+
+2011-04-05 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR bootstrap/48403
+ * haifa-sched.c (schedule_block): Increment cycle_issued_insns only
+ if old and new states differ.
+
+2011-04-05 Joseph Myers <joseph@codesourcery.com>
+
+ * config/m68k/m68k.c (m68k_handle_option): Don't handle OPT_m5200,
+ OPT_m5206e, OPT_m528x, OPT_m5307, OPT_m5407 and OPT_mcfv4e.
+ * config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't
+ handle -m5200, -m5206e, -m528x, -m5307, -m5407 and -mcfv4e.
+ * config/m68k/m68k.opt (m5200, m5206e, m528x, m5307, m5407,
+ mcfv4e): Use Alias.
+ * config/m68k/t-mlibs (MULTILIB_MATCHES): Don't map legacy
+ ColdFire options to -mcpu= options.
+
+2011-04-05 Jeff Law <law@redhat.com>
+
+ * tree-ssa-threadupdate.c (determine_bb_domination_status): Always
+ check if BB is a successor of LOOP->header and return
+ NONDOMINATING if it is not, regardless of ENABLE_CHECKING.
+
+2011-04-05 Steven Bosscher <steven@gcc.gnu.org>
+
+ * cprop.c (struct reg_use): Remove.
+ (reg_use_table): Make an array of RTX.
+ (find_used_regs, constprop_register, local_cprop_pass,
+ bypass_block): Simplify users of reg_use_table.
+ (cprop_insn): Likewise. Iterate if copy propagation succeeded
+ on one of the uses found by find_used_regs.
+
+2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ PR bootstrap/48469
+ * combine.c (combine_instructions): #ifdef AUTO_INC_DEC links
+ declaration.
+
+2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ * combine.c (combine_instructions) [AUTO_INC_DEC]: Declare links
+ as an rtx.
+ (try_combine) [AUTO_INC_DEC]: Declare a local link rtx.
+
+2011-04-05 Steven Bosscher <steven@gcc.gnu.org>
+
+ PR middle-end/48441
+ * cprop.c (one_cprop_pass): Do not mark_oprs_set of deleted insns.
+
+2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ * combine.c: Include obstack.h.
+ (struct insn_link): Define.
+ (uid_log_links): Adjust type.
+ (FOR_EACH_LOG_LINK): New macro.
+ (insn_link_obstack): Declare.
+ (alloc_insn_link): Define.
+ (create_log_links): Call it. Use FOR_EACH_LOG_LINK and adjust
+ type of link variables.
+ (find_single_use, insn_a_feeds_b, combine_instructions): Likewise.
+ (try_combine, record_promoted_values, distribute_notes): Likewise.
+ (distribute_links): Likewise. Tweak prototype.
+ (clear_log_links): Delete.
+ (adjust_for_new_dest): Call alloc_insn_link.
+ * Makefile.in (combine.o): Depend on $(OBSTACK_H).
+
+2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcse.c (modify_mem_list): Convert to an array of VECs.
+ (canon_modify_mem_list, compute_transp): Tweak formatting.
+ (alloc_gcse_mem): Likewise. Adjust for modify_mem_list change.
+ (load_killed_in_block_p): Likewise.
+ (record_last_mem_set_info): Likewise.
+ (clear_modify_mem_tables): Likewise.
+
+2011-04-05 Tom de Vries <tom@codesourcery.com>
+
+ PR middle-end/48461
+ * function.c (emit_use_return_register_into_block): Only define if
+ HAVE_return.
+
+2011-04-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * stor-layout.c (self_referential_size): Fix 2010-07-13 commit.
+
+2011-04-05 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rx/rx-opts.h: New.
+ * config/rx/rx.c (rx_cpu_type): Remove.
+ (rx_handle_option): Don't assert that global structures are in
+ use. Access variables via opts pointer. Defer most handling of
+ OPT_mint_register_. Use error_at.
+ (rx_option_override): Handle deferred OPT_mint_register_ here.
+ * config/rx/rx.h (enum rx_cpu_types): Move to rx-opts.h.
+ * config/rx/rx.opt (config/rx/rx-opts.h: New HeaderInclude.
+ (mcpu=): Use Enum and specifiy rx_cpu_type with Var.
+ (rx_cpu_types): New Enum and EnumValue entries.
+ (mint-register=): Use Defer and use Var accordingly.
+
+2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ * debug.h (debug_flush_symbol_queue, debug_queue_symbol): Delete.
+ (debug_free_queue, debug_nesting, symbol_queue_index): Delete.
+ * final.c (debug_flush_symbol_queue, debug_queue_symbol):
+ Move these...
+ (debug_free_queue, debug_nesting, symbol_queue_index):
+ ...and these...
+ * dbxout.c: ...to here. Make static.
+
+2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcse.c (modify_pair): Define. Define a VEC of it.
+ (canon_modify_mem_list): Convert to an array of VECs.
+ (free_insn_expr_list_list): Delete.
+ (clear_modify_mem_tables): Call VEC_free instead.
+ (record_last_mem_set_info): Don't modify canon_modify_mem_list.
+ (alloc_gcse_mem): Adjust for canon_modify_mem_list change.
+ (canon_list_insert, compute_transp): Likewise.
+
+2011-04-05 Tom de Vries <tom@codesourcery.com>
+
+ PR target/43920
+ * config/arm/arm.h (BRANCH_COST): Set to 1 for Thumb-2 when optimizing
+ for size.
+
+2011-04-05 Tom de Vries <tom@codesourcery.com>
+
+ PR target/43920
+ * function.c (emit_use_return_register_into_block): New function.
+ (thread_prologue_and_epilogue_insns): Use
+ emit_use_return_register_into_block.
+
+2011-04-05 Tom de Vries <tom@codesourcery.com>
+
+ PR target/43920
+ * cfgcleanup.c (flow_find_cross_jump): Don't count USE or CLOBBER as
+ insn.
+
+2011-04-05 Tom de Vries <tom@codesourcery.com>
+
+ * cfgcleanup.c (try_crossjump_bb): Remove 2 superfluous variables.
+
+2011-04-05 Yufeng Zhang <yufeng.zhang@arm.com>
+
+ * config/arm/arm.md (define_constants for unspec): Replace with
+ define_c_enum.
+ (define_constants for unspecv): Replace with define_c_enum.
+ * config/arm/neon.md (define_constants for unspec): Replace with
+ define_c_enum.
+
+2011-04-04 Richard Henderson <rth@redhat.com>
+
+ PR bootstrap/48400
+ * dwarf2out.c (output_line_info): Always emit line info from
+ at least one section.
+ (dwarf2out_init): Create text_section_line_info here ...
+ (set_cur_line_info_table): ... not here.
+
+2011-04-04 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR target/48380
+ * ira.c (ira): Call grow_reg_equivs when fix_reg_equiv_init is
+ not called.
+
+ * ira-emit.c (emit_move_list): Update reg_equiv_init insn list.
+
+2011-04-04 Steven Bosscher <steven@gcc.gnu.org>
+
+ * cprop.c (struct expr): Split 'expr' field in 'dest' and 'src'.
+ (expr_equiv_p): Remove.
+ (insert_set_in_table): Look at <dest, src> pair instead of expr.
+ (hash_scan_set): Update call to insert_set_in_table.
+ (dump_hash_table): Dump <dest, src> pair.
+ (lookup_set): Simplify. Lookup <dest, src> pair.
+ (compute_transp): Remove, fold heavily simplified code into...
+ (compute_local_properties): ...here. Expect COMP and TRANSP
+ unconditionally.
+ (find_avail_set): Take set directly from struct expr.
+ (find_bypass-set): Likewise.
+ (bypass_block): Likewise.
+ (cprop_insn): Likewise. Remove redundant INSN_P test.
+
+ * cprop.c (implicit_set_cond_p): Assume nothing about COND, move
+ checks on form of COND from find_implicit_sets to here.
+ (find_implicit_sets): Cleanup control flow. Split critical edges
+ if it exposes implicit sets. Allocate/resize implicit_sets as
+ necessary.
+ (one_cprop_pass): Only delete unreachable blocks if local_cprop_pass
+ changed something. Run df_analyze after find_implicit_sets if any
+ edges were split. Do not allocate implicit_sets here.
+
+ * cprop.c: s/gcse/cprop/ everywhere except for flag_gcse.
+ (gcse_obstack): Renamed to cprop_obstack.
+ (GNEW, GNEWVEC, GNEWVAR): Remove.
+ (gmalloc): Remove.
+ (alloc_hash_table): Use XNEWVAR instead of GNEWVAR.
+ (GOBNEW, GOBNEWVAR): Adjust for gcse_obstack renaming.
+ (gcse_alloc): Likewise, and rename to cprop_alloc.
+ (alloc_gcse_men, free_gcse_mem): Remove.
+ (gcse_constant_p): Rename to cprop_constant_p, and adjust all callers.
+ (compute_hash_table_work): Allocate and free reg_set_bitmap here.
+ (one_cprop_pass): Likewise. Adjust for gcse_obstack renaming.
+
+ * cprop.c (oprs_not_set_p): Remove.
+ (mark_set, mark_clobber): Remove.
+ (mark_oprs_set): Rewrite using DF_INSN_INFO_DEFS cache.
+ (reg_not_set_p): New function.
+ (find_avail_set): Use reg_not_set_p instead of oprs_not_set_p.
+ (cprop_insn): Likewise.
+ (cprop_jump): Use FOR_EACH_EDGE.
+
+2011-04-04 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR bootstrap/48403
+ * haifa-sched.c (nonscheduled_insns_begin): New static variable.
+ (rank_for_schedule): Use scheduled_insns vector instead of
+ last_scheduled_insn.
+ (ok_for_early_queue_removal): Likewise.
+ (queue_to_ready): Search forward in nonscheduled_insns_begin if
+ we have a dbg_cnt.
+ (choose_ready): Likewise.
+ (commit_schedule): Use VEC_iterate.
+ (schedule_block): Initialize nonscheduled_insns_begin. If we have
+ a dbg_cnt, use it and ensure the first insn is in the ready list.
+ (haifa_sched_init): Allocate scheduled_insns.
+ (sched_extend_ready_list): Don't allocate it; reserve space.
+ (haifa_sched_finish): Free it.
+
+2011-04-04 Joseph Myers <joseph@codesourcery.com>
+
+ * optc-gen.awk: Always remove type from Variable entry before
+ recording in var_seen.
+
+2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cfghooks.c (tidy_fallthru_edges): Add ??? comment.
+ * tree-inline.c (delete_unreachable_blocks_update_callgraph): Remove
+ call to tidy_fallthru_edges.
+
+2011-04-04 Joseph Myers <joseph@codesourcery.com>
+
+ * doc/options.texi (ToLower): Document.
+ * opt-functions.awk (switch_bit_fields): Initialize cl_tolower field.
+ * opts-common.c (decode_cmdline_option): Handle cl_tolower.
+ * opts.h (cl_option): Add cl_tolower field.
+ * config/rx/rx.c (rx_handle_option): Use strcmp of -mcpu=
+ arguments with lowercase strings.
+ * config/rx/rx.opt (mcpu=): Add ToLower.
+ * config/rx/t-rx (MULTILIB_MATCHES): Don't handle uppercase -mcpu=
+ argument.
+
+2011-04-04 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * config/pdp11/pdp11.h (IRA_COVER_CLASSES): Delete.
+
+2011-04-04 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * config/vax/vax.c: Include reload.h.
+
+2011-04-04 Anatoly Sokolov <aesok@post.ru>
+
+ * config/sparc/sparc.h (PREFERRED_RELOAD_CLASS): Remove.
+ * config/sparc/sparc.c (TARGET_PREFERRED_RELOAD_CLASS): Define.
+ (sparc_preferred_reload_class): New function.
+
+2011-04-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48401
+ * cfgexpand.c (expand_gimple_basic_block): Avoid useless assignment.
+ Use PAT_VAR_LOCATION_LOC instead of INSN_VAR_LOCATION_LOC.
+
+2011-04-03 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree.h (struct tree_const_decl): Inherit from tree_decl_common.
+ * tree.c (initialize_tree_contains_struct): Adjust accordingly.
+
+2011-04-03 Anatoly Sokolov <aesok@post.ru>
+
+ * config/avr/avr.h (ASM_OUTPUT_BSS): Remove.
+ (ASM_OUTPUT_ALIGNED_BSS): Define.
+
+2011-04-03 Michael Matz <matz@suse.de>
+
+ * lto-streamer.h (struct lto_streamer_cache_d): Remove offsets
+ and next_slot members.
+ (lto_streamer_cache_insert, lto_streamer_cache_insert_at,
+ lto_streamer_cache_lookup, lto_streamer_cache_get): Adjust prototypes.
+ (lto_streamer_cache_append): Declare.
+ * lto-streamer.c (lto_streamer_cache_add_to_node_array): Use
+ unsigned index, remove offset parameter, ensure that we append
+ or update existing entries.
+ (lto_streamer_cache_insert_1): Use unsigned index, remove offset_p
+ parameter, update next_slot for append.
+ (lto_streamer_cache_insert): Use unsigned index, remove offset_p
+ parameter.
+ (lto_streamer_cache_insert_at): Likewise.
+ (lto_streamer_cache_append): New function.
+ (lto_streamer_cache_lookup): Use unsigned index.
+ (lto_streamer_cache_get): Likewise.
+ (lto_record_common_node): Don't test tree_node_can_be_shared.
+ (preload_common_node): Adjust call to lto_streamer_cache_insert.
+ (lto_streamer_cache_delete): Don't free offsets member.
+ * lto-streamer-out.c (eq_string_slot_node): Use memcmp.
+ (lto_output_string_with_length): Use lto_output_data_stream.
+ (lto_output_tree_header): Remove ix parameter, don't write it.
+ (lto_output_builtin_tree): Likewise.
+ (lto_write_tree): Adjust callers to above, don't track and write
+ offset, write unsigned index.
+ (output_unreferenced_globals): Don't emit all global vars.
+ (write_global_references): Use unsigned indices.
+ (lto_output_decl_state_refs): Likewise.
+ (write_symbol): Likewise.
+ * lto-streamer-in.c (lto_input_chain): Move earlier.
+ (input_function): Use unsigned index.
+ (input_alias_pairs): Don't read and then ignore all global vars.
+ (lto_materialize_tree): Remove ix_p parameter, don't read index,
+ don't pass it back, use lto_streamer_cache_append.
+ (lto_register_var_decl_in_symtab): Use unsigned index.
+ (lto_register_function_decl_in_symtab): Likewise.
+ (lto_get_pickled_tree): Don't read in or handle offset, read unsigned
+ index.
+ (lto_get_builtin_tree): Don't read index, use
+ lto_streamer_cache_append.
+ (lto_read_tree): Adjust call to lto_materialize_tree.
+
+ * ipa-inline.c (cgraph_edge_badness): Move growth calculaton,
+ don't use function calls in arguments to MIN.
+
+ * varasm.c (decl_binds_to_current_def_p): Don't check TREE_PUBLIC
+ twice.
+
+ * gimple.c (gimple_type_leader_entry): Mark deletable.
+
+2011-04-03 Alan Modra <amodra@gmail.com>
+
+ * dwarf2out.c (mem_loc_descriptor): Recurse on LO_SUM.
+
+2011-04-03 Michael Matz <matz@suse.de>
+
+ * tree.c (free_lang_data_in_decl): Zero DECL_VINDEX if it's not
+ an integer.
+ * tree.h (tree_decl_non_common.vindex): Adjust comment.
+
+2011-04-03 Michael Matz <matz@suse.de>
+
+ * cgraphbuild.c (record_reference): Canonicalize constructor values.
+ * gimple-fold.c (canonicalize_constructor_val): Accept being called
+ without function context.
+ * cgraphunit.c (cgraph_finalize_compilation_unit): Clear
+ current_function_decl and cfun.
+
+2011-04-03 Michael Matz <matz@suse.de>
+
+ * tree.c (decl_init_priority_insert): Don't create entry for
+ default priority.
+ (decl_fini_priority_insert): Ditto.
+ (fields_compatible_p, find_compatible_field): Remove.
+ * tree.h (fields_compatible_p, find_compatible_field): Remove.
+ * gimple.c (gimple_compare_field_offset): Adjust block comment.
+
+2011-04-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * combine.c (try_combine): Remove useless local variable.
+
+2011-04-03 Richard Guenther <rguenther@suse.de>
+ Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-if-conv.c (memrefs_read_or_written_unconditionally): Strip all
+ non-variable offsets and compare the remaining bases of the two
+ accesses instead of looking for exact same data-ref.
+
+2011-04-02 Kai Tietz <ktietz@redhat.com>
+
+ PR target/48416
+ * i386.c (ix86_function_arg_boundary): Fix printf formatter.
+
+ * i386.c (ix86_is_msabi_thiscall): New helper function.
+ (ix86_is_type_thiscall): New helper function.
+ (ix86_comp_type_attributes): Handle thiscall for method-functions
+ special.
+ (init_cumulative_args): Likewise.
+ (find_drap_reg): Likewise.
+ (ix86_static_chain): Likewise.
+ (x86_this_parameter): Likewise.
+ (x86_output_mi_thunk): Likewise.
+
+2011-04-01 Olivier Hainque <hainque@adacore.com>
+ Nicolas Setton <setton@adacore.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * dwarf2out.c (dwarf_attr_name): Map DW_AT_GNAT_descriptive_type.
+ (add_gnat_descriptive_type_attribute): New function.
+ (gen_array_type_die): Call it.
+ (gen_enumeration_type_die): Likewise.
+ (gen_struct_or_union_type_die): Likewise.
+ (modified_type_die): Likewise.
+ * langhooks.h (lang_hooks_for_types): New descriptive_type hook.
+ * langhooks-def.h (LANG_HOOKS_DESCRIPTIVE_TYPE): Default to NULL.
+ (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add LANG_HOOKS_DESCRIPTIVE_TYPE.
+
+2011-04-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/48148
+ * dwarf2out.c (resolve_addr): Don't call force_decl_die
+ if DECL_EXTERNAL has non-NULL DECL_ABSTRACT_ORIGIN.
+
+ Revert:
+ 2011-03-17 Richard Guenther <rguenther@suse.de>
+
+ PR bootstrap/48148
+ * lto-cgraph.c (input_overwrite_node): Clear the abstract
+ origin for decls in other ltrans units.
+ (input_varpool_node): Likewise.
+
+2011-04-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/48335
+ * expr.c (expand_assignment): Handle all possibilities
+ if TO_RTX is CONCAT.
+ * expmed.c (store_bit_field_1): Avoid trying to create invalid SUBREGs.
+ (store_split_bit_field): If SUBREG_REG (op0) or
+ op0 itself has smaller mode than word, return it
+ for offset 0 and const0_rtx for out-of-bounds stores.
+ If word is const0_rtx, skip it.
+
+2011-04-01 Naveen H.S <naveen.S@kpitcummins.com>
+
+ * config/h8300/h8300.c (print_operand_address): Rename to...
+ (h8300_print_operand_address): ...this. Make static. Adjust comments.
+ Call h8300_print_operand and h8300_print_operand_address instead of
+ print_operand and print_operand_address. Declare.
+ (print_operand): Renake to...
+ (h8300_print_operand): ...this. Make static. Adjust comments.
+ Call h8300_print_operand instead of print_operand. Declare.
+ (h8300_print_operand_punct_valid_p): Moved from h8300.h file.
+ (h8300_register_move_cost): Likewise.
+ (TARGET_PRINT_OPERAND_PUNCT_VALID_P, TARGET_PRINT_OPERAND
+ TARGET_PRINT_OPERAND_ADDRESS, TARGET_REGISTER_MOVE_COST): Define.
+ * config/h8300/h8300.h (PRINT_OPERAND_ADDRESS, PRINT_OPERAND
+ PRINT_OPERAND_PUNCT_VALID_P, REGISTER_MOVE_COST): Delete.
+ * config/h8300/h8300-protos.h (print_operand): Delete.
+ (print_operand_address): Delete.
+
+2011-04-01 Richard Henderson <rth@redhat.com>
+
+ PR 48400
+ * dwarf2out.c (dwarf2out_source_line): Disable discriminators
+ in strict mode before dwarf4. Re-order tests to early out
+ before switching sections.
+
+2011-04-01 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/h8300/constraints.md: New file.
+ * config/h8300/h8300.md: Include it. Use satisfies_constraint_J,
+ satisfies_constraint_L, and satisfies_constraint_N for peephole2s.
+ (*tst_extzv_1_n, *tstsi_variable_bit_qi): Use satisfies_constraint_U.
+ * config/h8300/predicates.md (bit_operand): Likewise.
+ (incdec_operand): Use satisfies_constraint_M and
+ satisfies_constraint_O. Don't use C code block.
+ * config/h8300/h8300-protos.h (h8300_reg_class_from_letter): Delete.
+ * config/h8300/h8300.c (h8300_reg_class_from_letter): Delete.
+ (compute_mov_length): Use satisfies_constraint_G.
+ (fix_bit_operand): Use satisfies_constraint_U.
+ * config/h8300/h8300.h (REG_CLASS_FROM_LETTER): Delete.
+ (CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Delete.
+ (CONST_OK_FOR_M, CONST_OK_FOR_N, CONST_OK_FOR_O): Delete.
+ (CONST_OK_FOR_Ppositive, CONST_OK_FOR_Pnegative): Delete.
+ (CONST_OK_FOR_P, CONSTRAINT_LEN_FOR_P): Delete.
+ (CONST_OK_FOR_CONSTRAINT_P, CONST_OK_FOR_LETTER_P): Delete.
+ (CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
+ (OK_FOR_Q, OK_FOR_R, OK_FOR_S, OK_FOR_T, OK_FOR_U, OK_FOR_WU): Delete.
+ (OK_FOR_W, CONSTRAINT_LEN_FOR_W, OK_FOR_Y2, OK_FOR_Y0): Delete.
+ (OK_FOR_Y, CONSTRAINT_LEN_FOR_Y, OK_FOR_Z): Delete.
+ (EXTRA_CONSTRAINT_STR, CONSTRAINT_LEN): Delete.
+ (EXTRA_MEMORY_CONSTRAINT): Delete.
+
+2011-04-01 Andrew Pinski <pinskia@gmail.com>
+ Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/48262
+ * config/rs6000/vector.md (movmisalign<mode>): Allow for memory
+ operands, as per the specifications.
+
+ * config/rs6000/altivec.md (vec_extract_evenv4si): Correct modes.
+ (vec_extract_evenv4sf): Ditto.
+ (vec_extract_evenv8hi): Ditto.
+ (vec_extract_evenv16qi): Ditto.
+ (vec_extract_oddv4si): Ditto.
+
+2011-03-31 Mark Wielaard <mjw@redhat.com>
+
+ * dwarf2out.c (dwarf2out_finish): Don't add low_pc and/or
+ high_pc attribute if the CU has no associated code. Only output
+ DW_AT_entry_pc for CU if not generating strict dwarf and
+ dwarf_version < 4.
+
+2011-04-01 Bernd Schmidt <bernds@codesourcery.com>
+
+ * dwarf2out.h (dwarf2out_frame_debug_init): Declare.
+ * dwarf2out.c (dwarf2out_frame_debug_init): New function, broken
+ out of ...
+ (dwarf2out_frame_debug): ... here. Don't handle a NULL argument.
+ * final.c (final_start_function): Call the new function rather
+ than using a NULL argument for dwarf2out_frame_debug.
+
+ * ifcvt.c (cond_exec_process_insns): Disallow converting a block
+ that contains the prologue.
+
+ * haifa-sched.c (queue_insn): New arg REASON. All callers
+ changed. Print it in debugging output.
+
+ * sched-ebb.c (schedule_ebbs): Honor the BB_DISABLE_SCHEDULE flag.
+
+ * sched-ebb.c (begin_schedule_ready): Remove second argument.
+ Split most of the code into...
+ (begin_move_insn): ... here. New function.
+ (ebb_sched_info): Add a pointer to it.
+ * haifa-sched.c (scheduled_insns): New static variable.
+ (sched_extend_ready_list): Allocate it.
+ (schedule_block): Use it to record the order of scheduled insns.
+ Perform RTL changes to move insns only after all scheduling
+ decisions have been made.
+ * modulo-sched.c (sms_sched_haifa_sched_info): Add NULL entry for the
+ begin_move_insn field.
+ * sel-sched-ir.c (sched_sel_haifa_sched_info): Likewise.
+ * sched-int.h (struct haifa_sched_info): Remove second argument
+ from begin_schedule_ready hook. Add new member begin_move_insn.
+ * sched-rgn.c (begin_schedule_ready): Remove second argument.
+ (rgn_const_sched_info): Add NULL entry for the begin_move_insn field.
+
+ * haifa-sched.c (prune_ready_list): New function, broken out of
+ schedule_block.
+ (schedule_block): Use it.
+
+2011-04-01 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/t-spu-elf (dp-bit.c): Use > instead of >>.
+
+2011-04-01 Kai Tietz <ktietz@redhat.com>
+
+ * config.gcc (*-*-mingw*): Allow as option the
+ posix threading model.
+ * config/i386/mingw32.h (SPEC_PTHREAD1, SPEC_PTHREAD2):
+ New macros defined dependent to TARGET_USE_PTHREAD_BY_DEFAULT
+ definition.
+ (CPP_SPEC): Add pthread/no-pthread handling.
+ (LIB_SPEC): Likewise.
+ * config/i386/mingw-w64.h (CPP_SPEC):Likewise.
+ (LIB_SPEC): Likewise.
+ * config/i386/t-cygming (SHLIB_PTHREAD_CFLAG): New
+ flag to pass -pthread option for shared libgcc build.
+ (SHLIB_PTHREAD_LDFLAG): New option to pass -lpthread
+ for shared libgcc build.
+ * config/i386/t-mingw-pthread: New file.
+ * config/i386/mingw-pthread.h (TARGET_USE_PTHREAD_BY_DEFAULT):
+ New define to enable use of library pthread by default.
+ * config/i386/mingw.opt (pthread): New driver option.
+ (no-pthread): New driver option.
+ * config/i386/cygming.opt: Make sure trailing empty line is retained.
+ * config/i386/mingw-w64.opt: Likewise.
+
+2011-04-01 Gary Funck <gary@intrepid.com>
+
+ * c-decl.c (grokdeclarator): Fix formatting.
+
+2011-04-01 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * expr.c (emit_block_move_via_movmem): Use n_generator_args
+ instead of n_operands.
+ (set_storage_via_setmem): Likewise.
+ * optabs.c (maybe_gen_insn): Likewise.
+ * config/arm/arm.c (arm_init_neon_builtins): Likewise.
+ * config/mips/mips.c (mips_expand_builtin_compare_1): Likewise.
+ (mips_expand_builtin_direct): Likewise.
+ * config/spu/spu.c (expand_builtin_args): Likewise.
+
+2011-04-01 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * recog.h (insn_data_d): Add n_generator_args.
+ * genoutput.c (data): Likewise.
+ (output_insn_data): Print it.
+ (max_opno, num_dups): Delete.
+ (scan_operands): Just fill in "d->operand[...]".
+ (gen_insn, gen_peephole, gen_expand, gen_split): Use get_pattern_stats.
+
+2011-04-01 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * gensupport.h (pattern_stats): New structure.
+ * gensupport.c (get_pattern_stats_1, get_pattern_stats): New functions.
+ * genemit.c (max_opno, max_dupno, max_scratch_opno): Delete.
+ (max_operand_1, max_operand_vec): Delete.
+ (gen_insn, gen_expand, gen_split): Use get_pattern_stats.
+
+2011-03-31 Nathan Froyd <froydnj@codesourcery.com>
+
+ * emit-rtl.c (emit_pattern_after_setloc): New function.
+ (emit_insn_after_setloc, emit_jump_insn_after_setloc): Call it.
+ (emit_call_insn_after_setloc, emit_debug_insn_after_setloc): Likewise.
+ (emit_pattern_after): New function.
+ (emit_insn_after, emit_jump_insn_after): Call it.
+ (emit_call_insn_after, emit_debug_insn_after): Likewise.
+ (emit_pattern_before_setloc): New function.
+ (emit_insn_before_setloc, emit_jump_insn_before_setloc): Call it.
+ (emit_call_insn_before_setloc, emit_debug_insn_before_setloc):
+ Likewise.
+ (emit_pattern_before): New function.
+ (emit_insn_before, emit_jump_insn_before): Call it.
+ (emit_call_insn_before, emit_debug_insn_before): Likewise.
+
+2011-03-31 Richard Henderson <rth@redhat.com>
+
+ * dwarf2out.c (dw_separate_line_info_ref): Remove.
+ (dw_separate_line_info_entry): Remove.
+ (enum dw_line_info_opcode): New.
+ (dw_line_info_entry): Use it.
+ (dw_line_info_table, dw_line_info_table_p): New.
+ (DWARF_LINE_OPCODE_BASE): Include dwarf3 opcodes.
+ (line_info_table, line_info_label_num): Remove.
+ (line_info_table_in_use): Remove.
+ (separate_line_info_table): Remove.
+ (separate_line_info_table_allocated): Remove.
+ (separate_line_info_table_in_use): Remove.
+ (LINE_INFO_TABLE_INCREMENT): Remove.
+ (line_info_label_num): New.
+ (cur_line_info_table): New.
+ (text_section_line_info, cold_text_section_line_info): New.
+ (separate_line_info): New.
+ (SEPARATE_LINE_CODE_LABEL): Remove.
+ (print_dwarf_line_table): Remove.
+ (debug_dwarf): Don't dump it.
+ (output_one_line_info_table): New.
+ (output_line_info): Use it.
+ (new_line_info_table): New.
+ (set_cur_line_info_table): New.
+ (dwarf2out_switch_text_section): Use it.
+ (dwarf2out_begin_function): Likewise.
+ (push_dw_line_info_entry): New.
+ (dwarf2out_source_line): Rewrite for new line info tables.
+ (dwarf2out_init): Remove dead initailizations.
+
+2011-03-31 Joseph Myers <joseph@codesourcery.com>
+
+ * opts.h (cl_option): Add comments to fields. Add bit-fields for
+ various flags.
+ (CL_SEPARATE_NARGS_SHIFT, CL_SEPARATE_NARGS_MASK,
+ CL_SEPARATE_ALIAS, CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE,
+ CL_DISABLED, CL_REPOR, CL_REJECT_NEGATIVE, CL_MISSING_OK,
+ CL_UINTEGER, CL_NEGATIVE_ALIAS): Remove.
+ (CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED): Update bit positions.
+ * opt-functions.awk (flag_init, switch_bit_fields): New.
+ (switch_flags): Don't handle flags moved to bit-fields. Don't
+ generate CL_MISSING_OK or CL_SAVE.
+ * optc-gen.awk: Update to generate bit-field output as well as
+ flags field.
+ * gcc.c (driver_wrong_lang_callback): Use cl_reject_driver
+ bit-field instead of CL_REJECT_DRIVER flag.
+ * opts-common.c (generate_canonical_option,
+ decode_cmdline_option): Use bit-fields instead of CL_* flags.
+ * opts.c (maybe_default_option): Use cl_reject_negative bit-field
+ instead of CL_REJECT_NEGATIVE flag.
+ * toplev.c (print_switch_values): Use cl_report bit-field instead
+ of CL_REPORT flag.
+
+2011-03-31 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-ssa-pre.c (create_component_ref_by_pieces_1) <ARRAY_REF>: Drop
+ a zero minimum index only if it is redundant.
+
+2011-03-31 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/48381
+ * ira-color.c (assign_hard_reg): Use hard reg set intersection
+ instead of ira_class_hard_reg_index for calculating conflicting
+ hard registers.
+
+2011-03-31 Steven Bosscher <steven@gcc.gnu.org>
+
+ * cprop.c: Clean up hash table building.
+ (reg_avail_info): Remove.
+ (oprs_available_p): Remove.
+ (record_last_reg_set_info): Remove.
+ (record_last_set_info): Remove.
+ (reg_available_p): New function.
+ (gcse_constant_p): Do not treat unfolded conditions as constants.
+ (make_set_regs_unavailable): New function.
+ (hash_scan_set): Simplify with new reg_available_p.
+ (compute_hash_table_work): Traverse insns stream only once.
+ Do not compute reg_avail_info. Traverse insns in reverse order.
+ Record implicit sets after recording explicit sets from the block.
+
+2011-03-31 Michael Matz <matz@suse.de>
+
+ * builtins.c (build_va_arg_indirect_ref): Use build_simple_mem_ref_loc.
+
+2011-03-31 Anatoly Sokolov <aesok@post.ru>
+
+ * config/h8300/h8300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove macro.
+ * config/h8300/h8300-protos.h (h8300_get_index): Remove.
+ * config/h8300/h8300.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
+ (h8300_mode_dependent_address_p): New function.
+ (h8300_get_index): Make static.
+
+2011-03-31 Jeff Law <law@redhat.com>
+
+ * reload1.c (elimination_effects): Fix typo in recent change.
+
+ * tree-ssa-forwprop.c (forward_propagate_into_cond): Avoid
+ typo potentially leading to null pointer dereference.
+
+ * caller-save.c (new_saved_hard_reg): Eliminate return value.
+ (setup_save_areas): Corresponding changes to avoid useless
+ assignments.
+
+ * jump.c (reversed_comparison_code_parts): Avoid successive return
+ statements when REVERSE_CONDITION is defined.
+
+ * expr.c (expand_assignment): Avoid useless assignments.
+ (expand_expr_real_1): Likewise.
+ (expand_expr_real_2): Avoid useless statements.
+
+ * tree-ssa-phiopt.c (minmax_replacement): Avoid useless statement.
+
+ * cfgexpand.c (expand_gimple_basic_block): Avoid useless assignment.
+
+ * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Avoid useless
+ statements.
+
+ * stmt.c (expand_expr_stmt): Avoid useless assignment.
+
+2011-03-31 Joseph Myers <joseph@codesourcery.com>
+
+ PR target/47109
+ * doc/tm.texi.in (TARGET_VERSION): Remove.
+ * doc/tm.texi: Regenerate.
+ * system.h (TARGET_VERSION, MACHINE_TYPE): Poison.
+ * collect2.c (main): Don't use TARGET_VERSION.
+ * mips-tdump.c (main): Don't use TARGET_VERSION.
+ * mips-tfile.c (main): Don't use TARGET_VERSION.
+ * config.gcc (powerpc-wrs-vxworksae): Don't use rs6000/vxworksae.h.
+ * config/rs6000/vxworksae.h: Remove.
+ * config/alpha/alpha.h (TARGET_VERSION): Remove.
+ * config/alpha/freebsd.h (TARGET_VERSION): Remove.
+ * config/alpha/linux-elf.h (TARGET_VERSION): Remove.
+ * config/alpha/netbsd.h (TARGET_VERSION): Remove.
+ * config/alpha/vms.h (TARGET_NAME, TARGET_VERSION): Remove.
+ * config/arm/arm.h (TARGET_VERSION): Remove.
+ * config/arm/coff.h (TARGET_VERSION): Remove.
+ * config/arm/ecos-elf.h (TARGET_VERSION): Remove.
+ * config/arm/elf.h (TARGET_VERSION): Remove.
+ * config/arm/freebsd.h (TARGET_VERSION): Remove.
+ * config/arm/linux-elf.h (TARGET_VERSION): Remove.
+ * config/arm/netbsd-elf.h (TARGET_VERSION): Remove.
+ * config/arm/pe.h (TARGET_VERSION): Remove.
+ * config/arm/rtems-elf.h (TARGET_VERSION): Remove.
+ * config/arm/semi.h (TARGET_VERSION): Remove.
+ * config/arm/uclinux-elf.h (TARGET_VERSION): Remove.
+ * config/arm/unknown-elf.h (TARGET_VERSION): Remove.
+ * config/arm/vxworks.h (TARGET_VERSION): Remove.
+ * config/avr/avr.h (TARGET_VERSION): Remove.
+ * config/bfin/bfin.h (TARGET_VERSION): Remove.
+ * config/fr30/fr30.h (TARGET_VERSION): Remove.
+ * config/frv/frv.h (TARGET_VERSION): Remove.
+ * config/h8300/h8300.h (TARGET_VERSION): Remove.
+ * config/i386/cygwin.h (TARGET_VERSION): Remove.
+ * config/i386/darwin.h (TARGET_VERSION): Remove.
+ * config/i386/darwin64.h (TARGET_VERSION): Remove.
+ * config/i386/djgpp.h (TARGET_VERSION): Remove.
+ * config/i386/freebsd.h (TARGET_VERSION): Remove.
+ * config/i386/freebsd64.h (TARGET_VERSION): Remove.
+ * config/i386/gnu.h (TARGET_VERSION): Remove.
+ * config/i386/i386-interix.h (TARGET_VERSION): Remove.
+ * config/i386/i386elf.h (TARGET_VERSION): Remove.
+ * config/i386/linux.h (TARGET_VERSION): Remove.
+ * config/i386/linux64.h (TARGET_VERSION): Remove.
+ * config/i386/lynx.h (TARGET_VERSION): Remove.
+ * config/i386/mingw32.h (TARGET_VERSION): Remove.
+ * config/i386/netbsd-elf.h (TARGET_VERSION): Remove.
+ * config/i386/netbsd64.h (TARGET_VERSION): Remove.
+ * config/i386/netware.h (TARGET_VERSION): Remove.
+ * config/i386/nto.h (TARGET_VERSION): Remove.
+ * config/i386/openbsd.h (TARGET_VERSION): Remove.
+ * config/i386/vxworks.h (TARGET_VERSION): Remove.
+ * config/ia64/elf.h (TARGET_VERSION): Remove.
+ * config/ia64/freebsd.h (TARGET_VERSION): Remove.
+ * config/ia64/hpux.h (TARGET_VERSION): Remove.
+ * config/ia64/linux.h (TARGET_VERSION): Remove.
+ * config/ia64/vms.h (TARGET_NAME, TARGET_VERSION): Remove.
+ * config/iq2000/iq2000.h (IQ2000_VERSION, MACHINE_TYPE,
+ TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
+ * config/lm32/lm32.h (TARGET_VERSION): Remove.
+ * config/lm32/uclinux-elf.h (TARGET_VERSION): Remove.
+ * config/m32c/m32c.h (TARGET_VERSION): Remove.
+ * config/m32r/linux.h (LINUX_DEFAULT_ELF, TARGET_VERSION): Remove.
+ * config/m32r/m32r.h (TARGET_VERSION): Remove.
+ * config/m68k/linux.h (TARGET_VERSION): Remove.
+ * config/m68k/m68k.h (TARGET_VERSION): Remove.
+ * config/m68k/netbsd-elf.h (TARGET_VERSION): Remove.
+ * config/m68k/uclinux.h (TARGET_VERSION): Remove.
+ * config/mcore/mcore-elf.h (TARGET_VERSION): Remove.
+ * config/mep/mep.h (TARGET_VERSION): Remove.
+ * config/microblaze/microblaze.h (MICROBLAZE_VERSION,
+ MACHINE_TYPE, TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
+ * config/mips/iris6.h (MACHINE_TYPE): Remove.
+ * config/mips/linux.h (TARGET_VERSION): Remove.
+ * config/mips/netbsd.h (MACHINE_TYPE): Remove.
+ * config/mips/vxworks.h (TARGET_VERSION): Remove.
+ * config/mmix/mmix.h (TARGET_VERSION): Remove.
+ * config/mn10300/linux.h (TARGET_VERSION): Remove.
+ * config/mn10300/mn10300.h (TARGET_VERSION): Remove.
+ * config/pa/pa.h (TARGET_VERSION): Remove.
+ * config/pdp11/pdp11.h (TARGET_VERSION): Remove.
+ * config/picochip/picochip.h (TARGET_VERSION): Remove.
+ * config/rs6000/aix.h (TARGET_VERSION): Remove.
+ * config/rs6000/darwin.h (TARGET_VERSION): Remove.
+ * config/rs6000/darwin64.h (TARGET_VERSION): Remove.
+ * config/rs6000/eabi.h (TARGET_VERSION): Remove.
+ * config/rs6000/eabialtivec.h (TARGET_VERSION): Remove.
+ * config/rs6000/eabisim.h (TARGET_VERSION): Remove.
+ * config/rs6000/eabispe.h (TARGET_VERSION): Remove.
+ * config/rs6000/freebsd.h (TARGET_VERSION): Remove.
+ * config/rs6000/linux.h (TARGET_VERSION): Remove.
+ * config/rs6000/linux64.h (TARGET_VERSION): Remove.
+ * config/rs6000/linuxaltivec.h (TARGET_VERSION): Remove.
+ * config/rs6000/linuxspe.h (TARGET_VERSION): Remove.
+ * config/rs6000/lynx.h (TARGET_VERSION): Remove.
+ * config/rs6000/netbsd.h (TARGET_VERSION): Remove.
+ * config/rs6000/sysv4.h (TARGET_VERSION): Remove.
+ * config/rs6000/vxworks.h (TARGET_VERSION): Remove.
+ * config/s390/linux.h (TARGET_VERSION): Remove.
+ * config/s390/s390.h (TARGET_VERSION): Remove.
+ * config/s390/tpf.h (TARGET_VERSION): Remove.
+ * config/score/score.h (TARGET_VERSION): Remove.
+ * config/sh/linux.h (TARGET_VERSION): Remove.
+ * config/sh/netbsd-elf.h (TARGET_VERSION_ENDIAN,
+ TARGET_VERSION_CPU, TARGET_VERSION): Remove.
+ * config/sh/sh.h (TARGET_VERSION): Remove.
+ * config/sh/sh64.h (TARGET_VERSION): Remove.
+ * config/sh/superh.h (TARGET_VERSION): Remove.
+ * config/sh/vxworks.h (TARGET_VERSION): Remove.
+ * config/sparc/freebsd.h (TARGET_VERSION): Remove.
+ * config/sparc/linux.h (TARGET_VERSION): Remove.
+ * config/sparc/linux64.h (TARGET_VERSION): Remove.
+ * config/sparc/netbsd-elf.h (TARGET_VERSION, TARGET_NAME64,
+ TARGET_NAME32, TARGET_NAME): Remove.
+ * config/sparc/openbsd64.h (TARGET_VERSION): Remove.
+ * config/sparc/sp-elf.h (TARGET_VERSION): Remove.
+ * config/sparc/sp64-elf.h (TARGET_VERSION): Remove.
+ * config/sparc/sysv4.h (TARGET_VERSION): Remove.
+ * config/sparc/vxworks.h (TARGET_VERSION): Remove.
+ * config/spu/spu.h (TARGET_VERSION): Remove.
+ * config/stormy16/stormy16.h (TARGET_VERSION): Remove.
+ * config/v850/v850.h (TARGET_VERSION): Remove.
+ * config/vax/linux.h (TARGET_VERSION): Remove.
+ * config/vax/vax.h (TARGET_NAME, TARGET_VERSION): Remove.
+ * config/xtensa/elf.h (TARGET_VERSION): Remove.
+ * config/xtensa/linux.h (TARGET_VERSION): Remove.
+
+2011-03-31 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/48142
+ * config/i386/i386.c (ix86_adjust_stack_and_probe): Differentiate
+ frame-related from frame-unrelated adjustments to the stack pointer.
+
+2011-03-31 Jakub Jelinek <jakub@redhat.com>
+
+ * common.opt (fdebug-types-section): Move earlier.
+ * doc/invoke.texi: Fix up -fno-debug-types-section documentation.
+
+2011-03-31 Andreas Tobler <andreast@fgznet.ch>
+
+ * config/rs6000/rs6000.c (rs6000_handle_option): Remove unused isel
+ var.
+
+2011-03-30 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree.h (CASE_CHAIN): Define.
+ * tree-cfg.c (edge_to_cases_cleanup, get_cases_for_edge): Use it.
+ (gimple_redirect_edge_and_branch): Likewise.
+
+2011-03-30 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR middle-end/48367
+ * ira-costs.c (find_costs_and_classes): Fix a typo in i_mem_cost
+ calculation.
+
+2011-03-30 Jeff Law <law@redhat.com>
+
+ * PR bootstrap/48371
+ * reload1.c (reload): Fix botch in last change.
+
+ * reload.h (struct reload): Fix typo introduced in last change.
+
+2011-03-30 Joseph Myers <joseph@codesourcery.com>
+
+ * config/arm/arm.opt (mhard-float, msoft-float): Mark
+ Undocumented. Remove help text.
+ * doc/invoke.texi (ARM Options): Don't document -msoft-float and
+ -mhard-float.
+
+2011-03-30 Joseph Myers <joseph@codesourcery.com>
+
+ * doc/options.texi (NegativeAlias): Document.
+ (Alias): Mention NegativeAlias.
+ * opt-functions.awk: Handle NegativeAlias.
+ * optc-gen.awk: Disallow NegativeAlias with multiple Alias arguments.
+ * opts-common.c (decode_cmdline_option): Handle CL_NEGATIVE_ALIAS.
+ * opts.h (CL_NEGATIVE_ALIAS): Define.
+ * config/rs6000/rs6000.c (rs6000_parse_yes_no_option): Remove.
+ (rs6000_handle_option): Don't handle OPT_mvrsave_, OPT_misel_ and
+ OPT_mspe_.
+ * config/rs6000/rs6000.opt (mvrsave=, misel=, mspe=): Replace with
+ Alias entries.
+ * config/rs6000/t-spe (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use
+ mno-spe and mno-isel instead of mspe=no and -misel=no.
+
+2011-03-29 Mark Wielaard <mjw@redhat.com>
+
+ * common.opt (fdebug-types-section): New flag.
+ * doc/invoke.texi: Document new -fno-debug-types-section flag.
+ * dwarf2out.c (use_debug_types): New define.
+ (struct die_struct): Mark die_id with GTY desc use_debug_types.
+ (print_die): Guard output of type unit signatures using
+ use_debug_types.
+ (build_abbrev_table): Replace assert of dwarf_version >= 4
+ with assert on use_debug_types.
+ (size_of_die): Likewise.
+ (unmark_dies): Likewise.
+ (value_format): Decide AT_ref_external form on use_debug_types.
+ (output_die): Replace dwarf_version version check guard with
+ use_debug_types where appropriate.
+ (modified_type_die): Likewise.
+ (gen_reference_type_die): Likewise.
+ (dwarf2out_start_source_file): Likewise.
+ (dwarf2out_end_source_file): Likewise.
+ (prune_unused_types_walk_attribs): Likewise.
+ (dwarf2out_finish): Likewise.
+
+2011-03-30 Vladimir Makarov <vmakarov@redhat.com>
+
+ * ira-color.c (ira_assign_hard_reg): Use only one variable 'mode'.
+
+2011-03-30 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR rtl-optimization/48332
+ * optabs.c (expand_binop_directly): Set xmodeN to the target-mandated
+ mode of input operand N and modeN to its actual mode.
+
+2011-03-30 Jeff Law <law@redhat.com>
+
+ * reload.h (reg_equiv_constant): Move into new structure reg_equivs,
+ define accessor macro.
+ (reg_equiv_invariant, reg_equiv_memory_loc): Likewise.
+ (reg_equiv_address, reg_equiv_mem, reg_equiv_alt_mem_list): Likewise.
+ (reg_equiv_init): Likewise.
+ (reg_equivs_size): New variable.
+ (reg_equiv_init_size): Remove.
+ (allocate_initial_values): Move prototype to here from....
+ * integrate.h (allocate_initial_values): Remove prototype.
+ * integrate.c: Include reload.h.
+ (allocate_initial_values): Corresponding changes.
+ * ira.c (find_reg_equiv_invariant_cost): Corresponding changes.
+ (fix_reg_equiv_init, no_equiv): Corresponding changes.
+ (update_equiv_regs): Corresponding changes.
+ (ira): Corresponding changes.
+ * reload.c (push_reg_equiv_alt_mem): Corresponding changes.
+ (push_secondary_reload): Corresponding changes.
+ (push_reload, find_reloads, find_reloads_toplev): Corresponding changes.
+ (make_memloc, find_reloads_address): Corresponding changes.
+ (subst_reg_equivs, subst_indexed_address): Corresponding changes.
+ (find_reloads_address_1): Corresponding changes.
+ (find_reloads_subreg_address, subst_reloads): Corresponding changes.
+ (refers_to_regno_for_reload_p): Corresponding changes.
+ (reg_overlap_mentioned_for_reload_p): Corresponding changes.
+ (refers_to_mem_for_reload_p, find_equiv_reg): Corresponding changes.
+ * reload1.c: Include ggc.h.
+ (grow_reg_equivs): New function.
+ (replace_pseudos_in, reload): Corresponding changes.
+ (calculate_needs_all_insns, alter_regs): Corresponding changes.
+ (eliminate_regs_1, elimination_effects): Corresponding changes.
+ (emit_input_reload_insns, emit_output_reload_insns): Likewise.
+ (delete_output_reload): Likewise.
+ * caller-save.c (mark_referenced_regs): Corresponding changes.
+ * alpha/alpha.c (resolve_reload_operand): Corresponding changes.
+ * frv/predicates.md (frv_load_operand): Corresponding changes.
+ * microblaze/microblaze.c (double_memory_operand): Corresponding
+ changes.
+ * avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Corresponding changes.
+ * xtensa/xtensa.c (fixup_subreg_mem): Corresponding changes.
+ * mn10300/mn10300.c (mn10300_secondary_reload): Corresponding changes.
+ * m68k/m68k.c (emit_move_sequence): Corresponding changes.
+ * arm/arm.c (arm_reload_in_hi, arm_reload_out_hi): Corresponding
+ changes.
+ * pa/pa.c (emit_move_sequence): Corresponding changes.
+ * vax/vax.c (nonindexed_address_p): Corresponding changes.
+
+2011-03-30 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR target/47551
+ * config/arm/arm.c (coproc_secondary_reload_class): Handle
+ structure modes. Don't check neon_vector_mem_operand for
+ vector or structure modes.
+
+2011-03-30 Richard Sandiford <richard.sandiford@linaro.org>
+ Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR target/43590
+ * config/arm/neon.md (neon_vld3qa<mode>, neon_vld4qa<mode>): Remove
+ operand 1 and reshuffle the operands to match.
+ (neon_vld3<mode>, neon_vld4<mode>): Update accordingly.
+
+2011-03-30 Christian Schüler <cschueler@gmx.de>
+
+ PR driver/48208
+ * config/c.opt (F): Added 'Driver' to -F option.
+
+ PR driver/48260
+ * config/darwin-driver.c (darwin_driver_init): Add '-arch' to
+ handler function.
+ * config/darwin.opt: Added '-arch' option.
+
+2011-03-30 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.md: Add peepholes and patterns to combine
+ extending loads and simple arithmetic instructions.
+ * config/rx/rx.h (ADJUST_INSN_LENGTH): Define.
+ * config/rx/rx-protos.h (rx_adjust_insn_length): Prototype.
+ * config/rx/rx.c (rx_is_legitimate_address): Allow QI and HI
+ modes to use pre-decrement and post-increment addressing.
+ (rx_is_restricted_memory_address): Add range checking of REG+INT
+ addresses.
+ (rx_print_operand): Add support for %Q. Fix handling of %Q.
+ (rx_memory_move_cost): Adjust cost of stores.
+ (rx_adjust_insn_length): New function.
+
+2011-03-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/48305
+ * fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure
+ arg10/arg11 in (X ^ Y) == (Z ^ W) are always fold converted to
+ matching arg00/arg01 types.
+
+2011-03-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cfglayout.c (insn_locators_alloc): Initialize curr_location and
+ last_location to UNKNOWN_LOCATION.
+
+2011-03-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/48349
+ * config/i386/i386.h (REG_CLASS_CONTENTS): Fix a typo in
+ FLOAT_SSE_REGS.
+
+2011-03-30 Joseph Myers <joseph@codesourcery.com>
+ Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR bootstrap/48337
+ * config/sparc/sparc.opt (sparc_cpu_and_features): Add
+ Init(PROCESSOR_V7).
+ (sparc_cpu): Likewise.
+ * config/sparc/sparc.c (sparc_option_override): Replace 0 by
+ PROCESSOR_V7.
+
+2011-03-29 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR target/48336
+ PR middle-end/48342
+ PR rtl-optimization/48345
+ * ira-color.c (setup_conflict_profitable_regs): Exclude prohibited
+ hard regs for given mode from profitable regs when doing secondary
+ allocation.
+
+2011-03-29 Jeff Law <law@redhat.com>
+
+ PR bootstrap/48327
+ * tree-ssa-threadupdate.c (struct redirection_data): Remove
+ do_not_duplicate field.
+ (lookup_redirection_data): Corresponding changes.
+ (create_duplicates): Always create a template block.
+ (redirect_edges): Remove code which reused the original block
+ when it was going to become unreachable code.
+ (thread_block): Don't set do_not_duplicate field.
+
+2011-03-29 Joseph Myers <joseph@codesourcery.com>
+
+ * lto-opts.c (register_user_option_p, lto_register_user_option):
+ Make type argument unsigned.
+ * lto-streamer.h (lto_register_user_option): Make type argument
+ unsigned.
+ * opth-gen.awk: Make CL_* macros unsigned.
+ * opts-common.c (find_opt): Make lang_mask argument unsigned.
+ * opts.h (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER,
+ CL_TARGET, CL_COMMON, CL_SEPARATE_NARGS_MASK, CL_SEPARATE_ALIAS,
+ CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE, CL_DISABLED,
+ CL_REPORT, CL_JOINED, CL_SEPARATE, CL_REJECT_NEGATIVE,
+ CL_MISSING_OK, CL_UINTEGER, CL_UNDOCUMENTED): Make unsigned.
+ (find_opt): Make lang_mask argument unsigned.
+
+2011-03-29 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/48331
+ PR rtl-optimization/48334
+ * ira-color.c (color_allocnos): Call setup_profitable_hard_regs
+ for any used algorithm.
+
+2011-03-29 Vladimir Makarov <vmakarov@redhat.com>
+
+ * ira-conflicts.c (build_object_conflicts): Add unused attribute
+ to parent_max.
+
+2011-03-29 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.c (alpha_sr_alias_set): Don't define.
+ (alpha_option_override): Don't set alpha_sr_alias_set.
+ (emit_frame_store_1): Use gen_frame_mem rather than calling
+ set_mem_alias_set.
+ (alpha_expand_epilogue): Ditto.
+
+2011-03-29 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/48290
+ * tree-vect-loop.c (vect_analyze_loop_operations): In outer loop
+ vectorization, check that relevant phis in the basic block after
+ the inner loop are really inner loop's exit phis.
+
+2011-03-29 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR debug/48190
+ * dwarf2out.c (dw_loc_list_node): Add resolved_addr and replaced.
+ (cached_dw_loc_list_def): New structure.
+ (cached_dw_loc_list): New typedef.
+ (cached_dw_loc_list_table): New variable.
+ (cached_dw_loc_list_table_hash): New function.
+ (cached_dw_loc_list_table_eq): Likewise.
+ (add_location_or_const_value_attribute): Take a bool cache_p.
+ Cache the list when the parameter is true.
+ (gen_formal_parameter_die): Update caller.
+ (gen_variable_die): Likewise.
+ (dwarf2out_finish): Likewise.
+ (dwarf2out_abstract_function): Nullify cached_dw_loc_list_table
+ while generating debug info for the decl.
+ (dwarf2out_function_decl): Clear cached_dw_loc_list_table.
+ (dwarf2out_init): Initialize cached_dw_loc_list_table.
+ (resolve_addr): Cache the result of resolving a chain of
+ location lists.
+
+2011-03-28 Vladimir Makarov <vmakarov@redhat.com>
+
+ * ira-color.c (update_left_conflict_sizes_p): Don't assume that
+ conflict object hard regset nodes have intersecting hard reg sets.
+
+ * regmove.c (regmove_optimize): Move ira_set_pseudo_classes call
+ after regstat_init_n_sets_and_refs.
+
+ * ira.c: Add more comments at the top.
+ (setup_stack_reg_pressure_class, setup_pressure_classes):
+ Add comments how we compute the register pressure classes.
+ (setup_allocno_and_important_classes): Add more comments.
+ (setup_class_translate_array, reorder_important_classes)
+ (setup_reg_class_relations): Add comments.
+
+ * ira-emit.c: Add 2011 to the Copyright line. Add comments at the
+ start of the file.
+
+ * ira-color.c: Add 2011 to the Copyright line.
+ (assign_hard_reg): Add more comments.
+ (improve_allocation): Ditto.
+
+ * ira-costs.c: Add 2011 to the Copyright line.
+ (setup_cost_classes, setup_regno_cost_classes_by_aclass): Add more
+ comments.
+ (setup_regno_cost_classes_by_mode): Ditto.
+
+ Initial patches from ira-improv branch:
+
+ 2010-08-13 Vladimir Makarov <vmakarov@redhat.com>
+
+ * ira-build.c (ira_create_object): Remove initialization of
+ OBJECT_PROFITABLE_HARD_REGS. Initialize OBJECT_ADD_DATA.
+ (ira_create_allocno): Remove initialization of
+ ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P,
+ ALLOCNO_SOMEWHERE_RENAMED_P, ALLOCNO_CHILD_RENAMED_P,
+ ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
+ ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO,
+ ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO.
+ Initialize ALLOCNO_ADD_DATA.
+ (copy_info_to_removed_store_destinations): Use ALLOCNO_EMIT_DATA
+ and allocno_emit_reg instead of ALLOCNO_MEM_OPTIMIZED_DEST_P and
+ ALLOCNO_REG.
+ (ira_flattening): Ditto. Use ALLOCNO_EMIT_DATA instead of
+ ALLOCNO_MEM_OPTIMIZED_DEST and ALLOCNO_SOMEWHERE_RENAMED_P.
+
+ * ira.c (ira_reallocate): Remove.
+ (setup_pressure_classes): Call
+ ira_init_register_move_cost_if_necessary. Use
+ ira_register_move_cost instead of ira_get_register_move_cost.
+ (setup_allocno_assignment_flags): Use ALLOCNO_EMIT_DATA.
+ (ira): Call ira_initiate_emit_data and ira_finish_emit_data.
+
+ * ira-color.c: Use ALLOCNO_COLOR_DATA instead of
+ ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
+ ALLOCNO_AVAILABLE_REGS_NUM, ALLOCNO_NEXT_BUCKET_ALLOCNO,
+ ALLOCNO_PREV_BUCKET_ALLOCNO. ALLOCNO_TEMP. Use OBJECT_COLOR_DATA
+ instead of OBJECT_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE,
+ OBJECT_HARD_REGS_SUBNODES_START, OBJECT_HARD_REGS_SUBNODES_NUM.
+ Fix formatting.
+ (object_hard_regs_t, object_hard_regs_node_t): Move from ira-int.h.
+ (struct object_hard_regs, struct object_hard_regs_node): Ditto.
+ (struct allocno_color_data): New.
+ (allocno_color_data_t): New typedef.
+ (allocno_color_data): New definition.
+ (ALLOCNO_COLOR_DATA): New macro.
+ (struct object_color_data): New.
+ (object_color_data_t): New typedef.
+ (object_color_data): New definition.
+ (OBJECT_COLOR_DATA): New macro.
+ (update_copy_costs, calculate_allocno_spill_cost): Call
+ ira_init_register_move_cost_if_necessary. Use
+ ira_register_move_cost instead of ira_get_register_move_cost.
+ (move_spill_restore, update_curr_costs): Ditto.
+ (allocno_spill_priority): Make it inline.
+ (color_pass): Allocate and free allocno_color_dat and object_color_data.
+ (struct coalesce_data, coalesce_data_t): New.
+ (allocno_coalesce_data): New definition.
+ (ALLOCNO_COALESCE_DATA): New macro.
+ (merge_allocnos, coalesced_allocno_conflict_p): Use
+ ALLOCNO_COALESCED_DATA instead of ALLOCNO_FIRST_COALESCED_ALLOCNO,
+ ALLOCNO_NEXT_COALESCED_ALLOCNO, ALLOCNO_TEMP.
+ (coalesce_allocnos): Ditto.
+ (setup_coalesced_allocno_costs_and_nums): Ditto.
+ (collect_spilled_coalesced_allocnos): Ditto.
+ (slot_coalesced_allocno_live_ranges_intersect_p): Ditto.
+ (setup_slot_coalesced_allocno_live_ranges): Ditto.
+ (coalesce_spill_slots): Ditto.
+ (ira_sort_regnos_for_alter_reg): Ditto. Allocate, initialize and
+ free allocno_coalesce_data.
+
+ * ira-conflicts.c: Fix formatting.
+ (process_regs_for_copy): Call
+ ira_init_register_move_cost_if_necessary. Use
+ ira_register_move_cost instead of ira_get_register_move_cost.
+ (build_object_conflicts): Optimize.
+
+ * ira-costs.c (record_reg_classes): Optimize. Call
+ ira_init_register_move_cost_if_necessary. Use
+ ira_register_move_cost, ira_may_move_in_cost, and
+ ira_may_move_out_cost instead of ira_get_register_move_cost and
+ ira_get_may_move_cost.
+ (record_address_regs): Ditto.
+ (scan_one_insn): Optimize.
+ (find_costs_and_classes): Optimize.
+ (process_bb_node_for_hard_reg_moves): Call
+ ira_init_register_move_cost_if_necessary. Use
+ ira_register_move_cost instead of ira_get_register_move_cost.
+
+ * ira-emit.c: Use allocno_emit_reg, ALLOCNO_EMIT_DATA instead of
+ ALLOCNO_REG, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_MEM_OPTIMIZED_DEST,
+ ALLOCNO_MEM_OPTIMIZED_DEST_P, and ALLOCNO_SOMEWHERE_RENAMED_P.
+ (ira_allocno_emit_data, void_p, new_allocno_emit_data_vec): New
+ definitions.
+ (ira_initiate_emit_data, ira_finish_emit_data)
+ (create_new_allocno): New functions.
+ (modify_move_list): Call create_new_alloc instead of ira_create_allocno.
+ (emit_move_list): Call ira_init_register_move_cost_if_necessary.
+ Use ira_register_move_cost instead of ira_get_register_move_cost.
+
+ * ira-int.h: Fix some comments.
+ (object_hard_regs_t, object_hard_regs_node_t): Move to ira-color.c.
+ (struct object_hard_regs, struct object_hard_regs_node): Ditto.
+ (struct ira_object): Remove profitable_hard_regs, hard_regs_node,
+ hard_regs_subnodes_start, hard_regs_subnodes_num. Add new member
+ add_data.
+ (struct ira_allocno): Make mode and aclass a bitfield. Move other
+ bitfield after mode. Make hard_regno a short int. Make
+ hard_regno short. Remove first_coalesced_allocno and
+ next_coalesced_allocno. Move mem_optimized_dest_p,
+ somewhere_renamed_p, child_renamed_p, reg, and mem_optimized_dest
+ into struct ira_emit_data. Remove in_graph_p, may_be_spilled_p,
+ available_regs_num, next_bucket_allocno, prev_bucket_allocno,
+ temp, colorable_p. Add new member add_data.
+ (ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P): Remove.
+ (ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM): Remove.
+ (ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO): Remove.
+ (ALLOCNO_TEMP, ALLOCNO_FIRST_COALESCED_ALLOCNO): Remove.
+ (ALLOCNO_NEXT_COALESCED_ALLOCNO): Remove.
+ (ALLOCNO_ADD_DATA): New macro.
+ (ira_emit_data_t): New typedef.
+ (struct ira_emit_data): New. Move mem_optimized_dest_p,
+ somewhere_renamed_p, child_renamed_p, reg, mem_optimized_dest
+ from struct ira_allocno.
+ (ALLOCNO_EMIT_DATA): New macro.
+ (ira_allocno_emit_data, allocno_emit_reg): New.
+ (ALLOCNO_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE): Remove.
+ (OBJECT_HARD_REGS_SUBNODES_STAR, OBJECT_HARD_REGS_SUBNODES_NUM): Remove.
+ (OBJECT_ADD_DATA): New macro.
+ (ira_reallocate): Remove.
+ (ira_initiate_emit_data, ira_finish_emit_data): New.
+ (ira_get_register_move_cost, ira_get_may_move_cost): Remove.
+ (ira_init_register_move_cost_if_necessary): New.
+ (ira_object_conflict_iter_next): Merge into
+ ira_object_conflict_iter_cond.
+ (FOR_EACH_OBJECT_CONFLICT): Don't use ira_object_conflict_iter_next.
+
+ * ira-live.c (process_single_reg_class_operands): Call
+ ira_init_register_move_cost_if_necessary. Use
+ ira_register_move_cost instead of ira_get_register_move_cost.
+
+ 2010-08-13 Vladimir Makarov <vmakarov@redhat.com>
+
+ * ira-int.h (struct target_ira_int): Remove x_cost_classes.
+
+ * ira-costs.c: Fix formatting.
+ (cost_classes, cost_classes_num): Remove.
+ (struct cost_classes, cost_classes_t, const_cost_classes_t): New.
+ (regno_cost_classes, cost_classes_hash, cost_classes_eq): New.
+ (cost_classes_del, cost_classes_htab): New.
+ (cost_classes_aclass_cache, cost_classes_mode_cache): New.
+ (initiate_regno_cost_classes, setup_cost_classes): New.
+ (setup_regno_cost_classes_by_aclass): New.
+ (setup_regno_cost_classes_by_mode, finish_regno_cost_classes): New.
+ (record_reg_classes): Use regno_cost_classes instead of
+ cost_classes. Move checking opposite operand up.
+ (record_address_regs): Use regno_cost_classes
+ instead of cost_classes.
+ (scan_one_insn): Ditto. Use always general register.
+ (print_allocno_costs): Use regno_cost_classes instead of
+ cost_classes.
+ (print_pseudo_costs): Ditto. Use Reg_N_REFS.
+ (find_costs_and_classes): Set up cost classes for each registers.
+ Use also their mode for this. Use regno_cost_classes instead of
+ cost_classes.
+ (setup_allocno_class_and_costs): Use regno_cost_classes instead of
+ cost_classes.
+ (free_ira_costs, ira_init_costs): Don't use cost_classes.
+ (ira_costs, ira_set_pseudo_classes): Call
+ initiate_regno_cost_classes and finish_regno_cost_classes.
+
+ 2010-10-04 Vladimir Makarov <vmakarov@redhat.com>
+
+ * target-def.h (TARGET_IRA_COVER_CLASSES): Remove.
+
+ * target.def (ira_cover_classes): Remove.
+
+ * doc/tm.texi: Remove TARGET_IRA_COVER_CLASSES and IRA_COVER_CLASSES.
+
+ * doc/tm.texi.in: Ditto.
+
+ * ira-conflicts.c: Remove mentioning cover classes from the file.
+ Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Use
+ ALLOCNO_COVER_CLASS_COST instead of ALLOCNO_CLASS_COST. Fix formatting.
+
+ * targhooks.c (default_ira_cover_classes): Remove.
+
+ * targhooks.h (default_ira_cover_classes): Ditto.
+
+ * haifa-sched.c: Remove mentioning cover classes from the file.
+ Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use
+ ira_pressure_classes and ira_pressure_classes_num instead of
+ ira_reg_class_cover_size and ira_reg_class_cover. Use
+ sched_regno_pressure_class instead of sched_regno_cover_class.
+ (mark_regno_birth_or_death, setup_insn_reg_pressure_info): Use
+ ira_reg_class_max_nregs instead of ira_reg_class_nregs.
+
+ * ira-int.h: Add 2010 to Copyright. Remove mentioning cover
+ classes from the file.
+ (object_hard_regs_t, object_hard_regs_node_t): New typedefs.
+ (struct object_hard_regs, struct object_hard_regs_node): New.
+ (struct ira_object): New members profitable_hard_regs,
+ hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num.
+ (struct ira_allocno): Rename cover_class to aclass. Rename
+ cover_class_cost and updated_cover_class_cost to class_cost and
+ updated_class_cost. Remove splay_removed_p and
+ left_conflict_size. Add new members colorable_p.
+ (ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICTS_SIZE): Remove.
+ (ALLOCNO_COLORABLE_P): New macro.
+ (ALLOCNO_COVER_CLASS): Rename to ALLOCNO_CLASS.
+ (ALLOCNO_COVER_CLASS_COST, ALLOCNO_UPDATED_COVER_CLASS_COST):
+ Rename to ALLOCNO_CLASS_COST and ALLOCNO_UPDATED__CLASS_COST.
+ (OBJECT_...): Rename parameter C to O.
+ (OBJECT_PROFITABLE_HARD_REGS): New macro.
+ (OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START)
+ (OBJECT_HARD_REGS_SUBNODES_NUM): New macros.
+ (struct target_ira_int): New members x_ira_max_memory_move_cost,
+ x_ira_max_register_move_cost, x_ira_max_may_move_in_cost,
+ x_ira_max_may_move_out_cost, x_ira_reg_allocno_class_p,
+ x_ira_reg_pressure_class_p, x_ira_important_class_nums,
+ x_ira_reg_class_superunion. Rename x_prohibited_class_mode_reg to
+ x_ira_prohibited_class_mode_reg. Rename x_ira_reg_class_union to
+ x_ira_reg_class_subunion.
+ (ira_max_memory_move_cost, ira_max_register_move_cost)
+ (ira_max_may_move_in_cost, ira_max_may_move_out_cost)
+ (ira_reg_allocno_class_p, ira_reg_pressure_class_p)
+ (ira_important_class_nums, ira_reg_class_superunion): New macros.
+ (prohibited_class_mode_regs): Rename to ira_prohibited_class_mode_regs.
+ (ira_reg_class_union): Rename to ira_reg_class_subunion.
+ (ira_debug_class_cover): Rename to ira_debug_allocno_classes.
+ (ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
+ (ira_tune_allocno_costs_and_cover_classes): Rename to
+ ira_tune_allocno_costs.
+ (ira_debug_hard_regs_forest): New.
+ (ira_object_conflict_iter_init, ira_object_conflict_iter_cond)
+ (ira_object_conflict_iter_next): Fix comments.
+ (ira_hard_reg_set_intersection_p, hard_reg_set_size): New functions.
+ (ira_allocate_and_set_costs, ira_allocate_and_copy_costs): Rename
+ cover_class to aclass.
+ (ira_allocate_and_accumulate_costs): Ditto.
+ (ira_allocate_and_set_or_copy_costs): Ditto.
+
+ * opts.c (decode_options): Remove ira_cover_class check.
+
+ * ira-color.c: Remove mentioning cover classes from the file. Use
+ ALLOCNO_CLASS, ALLOCNO_CLASS_COST, and ALLOCNO_UPDATED_CLASS_COST
+ instead of ALLOCNO_COVER_CLASS, ALLOCNO_COVER_CLASS_COST, and
+ ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting.
+ (splay-tree.h): Remove include.
+ (allocno_coalesced_p, processed_coalesced_allocno_bitmap): Move
+ before copy_freq_compare_func.
+ (allocnos_for_spilling, removed_splay_allocno_vec): Remove.
+ (object_hard_regs_vec, object_hard_regs_htab, node_check_tick):
+ New definitions.
+ (hard_regs_roots, hard_regs_node_vec): Ditto.
+ (object_hard_regs_hash, object_hard_regs_eq, find_hard_regs): Ditto.
+ (insert_hard_regs, init_object_hard_regs, add_object_hard_regs): Ditto.
+ (finish_object_hard_regs, object_hard_regs_compare): Ditto.
+ (create_new_object_hard_regs_node): Ditto.
+ (add_new_object_hard_regs_node_to_forest): Ditto.
+ (add_object_hard_regs_to_forest, collect_object_hard_regs_cover): Ditto.
+ (setup_object_hard_regs_nodes_parent, first_common_ancestor_node):
+ Ditto.
+ (print_hard_reg_set, print_hard_regs_subforest): Ditto.
+ (print_hard_regs_forest, ira_debug_hard_regs_forest): Ditto.
+ (remove_unused_object_hard_regs_nodes): Ditto.
+ (enumerate_object_hard_regs_nodes): Ditto.
+ (object_hard_regs_nodes_num, object_hard_regs_nodes): Ditto.
+ (object_hard_regs_subnode_t): Ditto.
+ (struct object_hard_regs_subnode): Ditto.
+ (object_hard_regs_subnodes, object_hard_regs_subnode_index): Ditto.
+ (setup_object_hard_regs_subnode_index): Ditto.
+ (get_object_hard_regs_subnodes_num): Ditto.
+ (form_object_hard_regs_nodes_forest): Ditto.
+ (finish_object_hard_regs_nodes_tree): Ditto.
+ (finish_object_hard_regs_nodes_forest): Ditto.
+ (allocnos_have_intersected_live_ranges_p): Rename to
+ allocnos_conflict_by_live_ranges_p. Move before copy_freq_compare_func.
+ (pseudos_have_intersected_live_ranges_p): Rename to
+ conflict_by_live_ranges_p. Move before copy_freq_compare_func.
+ (setup_left_conflict_sizes_p, update_left_conflict_sizes_p): Ditto.
+ (empty_profitable_hard_regs, setup_profitable_hard_regs): Ditto.
+ (update_copy_costs): Remove assert. Skip cost update if the hard
+ reg does not belong the class.
+ (assign_hard_reg): Process only profitable hard regs.
+ (uncolorable_allocnos_num): Make it scalar.
+ (allocno_spill_priority): Use ALLOCNO_EXCESS_PRESSURE_POINTS_NUM
+ and ira_reg_class_max_nregs instead of ALLOCNO_LEFT_CONFLICTS_SIZE
+ and ira_reg_class_max_nregs.
+ (bucket_allocno_compare_func): Check frequency first.
+ (sort_bucket): Add compare function as a parameter.
+ (add_allocno_to_ordered_bucket): Assume no coalesced allocnos.
+ (uncolorable_allocnos_splay_tree, USE_SPLAY_P): Remove.
+ (push_allocno_to_stack): Rewrite for checking new allocno
+ colorability.
+ (remove_allocno_from_bucket_and_push): Print cost too. Remove assert.
+ (push_only_colorable): Pass new parameter to sort_bucket.
+ (push_allocno_to_spill): Remove.
+ (allocno_spill_priority_compare): Make it inline and rewrite.
+ (splay_tree_allocate, splay_tree_free): Remove.
+ (allocno_spill_sort_compare): New function.
+ (push_allocnos_to_stack): Sort allocnos for spilling once. Don't
+ build and use splay tree. Choose first allocno in uncolorable
+ allocno bucket to spill. Remove setting spill cost.
+ (all_conflicting_hard_regs): Remove.
+ (setup_allocno_available_regs_num): Check only profitable hard
+ regs. Print info about hard regs nodes.
+ (setup_allocno_left_conflicts_size): Remove.
+ (put_allocno_into_bucket): Don't call
+ setup_allocno_left_conflicts_size. Use setup_left_conflict_sizes_p.
+ (improve_allocation): New.
+ (color_allocnos): Call setup_profitable_hard_regs,
+ form_object_hard_regs_nodes_forest, improve_allocation,
+ finish_object_hard_regs_nodes_forest. Setup spill cost.
+ (print_loop_title): Use pressure classes.
+ (color_allocnso): Ditto.
+ (do_coloring): Remove allocation and freeing splay_tree_node_pool
+ and allocnos_for_spilling.
+ (ira_sort_regnos_for_alter_reg): Don't setup members
+ {first,next}_coalesced_allocno.
+ (color): Remove allocating and freeing removed_splay_allocno_vec.
+ (fast_allocation): Use ira_prohibited_class_mode_regs instead of
+ prohibited_class_mode_regs.
+
+ * ira-lives.c: Remove mentioning cover classes from the file. Fix
+ formatting.
+ (update_allocno_pressure_excess_length): Use pressure classes.
+ (inc_register_pressure, dec_register_pressure): Check for pressure
+ class.
+ (mark_pseudo_regno_live, mark_pseudo_regno_subword_live): Use
+ pressure class. Use ira_reg_class_nregs instead of
+ ira_reg_class_max_nregs.
+ (mark_pseudo_regno_dead, mark_pseudo_regno_subword_dead): Ditto.
+ (mark_hard_reg_live, mark_hard_reg_dead): Use pressure class.
+ (single_reg_class): Use ira_reg_class_nregs instead of
+ ira_reg_class_max_nregs.
+ (process_bb_node_lives): Use pressure classes.
+
+ * ira-emit.c: Remove mentioning cover classes from the file. Use
+ ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Fix formatting.
+ (change_loop): Use pressure classes.
+ (modify_move_list): Call ira_set_allocno_class instead of
+ ira_set_allocno_cover_class.
+
+ * ira-build.c: Remove mentioning cover classes from the file. Use
+ ALLOCNO_CLASS and ALLOCNO_CLASS_COST instead of
+ ALLOCNO_COVER_CLASS and ALLOCNO_COVER_CLASS_COST. Use
+ ALLOCNO_UPDATED_CLASS_COST instead of
+ ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting.
+ (ira_create_object): Initiate OBJECT_PROFITABLE_HARD_REGS.
+ (ira_create_allocno): Remove initialization of
+ ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICT_SIZE. Initialize
+ ALLOCNO_COLORABLE_P.
+ (ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
+ Update conflict regs for the objects.
+ (create_cap_allocno): Remove assert. Don't propagate
+ ALLOCNO_AVAILABLE_REGS_NUM.
+ (ira_free_allocno_costs): New function.
+ (finish_allocno): Change a part of code into call of
+ ira_free_allocno_costs.
+ (low_pressure_loop_node_p): Use pressure classes.
+ (object_range_compare_func): Don't compare classes.
+ (setup_min_max_conflict_allocno_ids): Ditto.
+
+ * loop-invariant.c: Remove mentioning cover classes from the file.
+ Use ira_pressure_classes and ira_pressure_classes_num instead of
+ ira_reg_class_cover_size and ira_reg_class_cover. Fix formatting.
+ (get_cover_class_and_nregs): Rename to get_cover_pressure_and_nregs.
+ Use ira_reg_class_max_nregs instead of ira_reg_class_nregs.
+ Use reg_allocno_class instead of reg_cover_class.
+ (get_inv_cost): Use instead ira_stack_reg_pressure_class of
+ STACK_REG_COVER_CLASS.
+ (get_regno_cover_class): Rename to get_regno_pressure_class.
+ (move_loop_invariants): Initialize and finalize regstat.
+
+ * ira.c: Remove mentioning cover classes from the file. Add
+ comments about coloring without cover classes. Use ALLOCNO_CLASS
+ instead of ALLOCNO_COVER_CLASS. Fix formatting.
+ (alloc_reg_class_subclasses, setup_reg_subclasses): Move it before
+ setup_class_subset_and_memory_move_costs.
+ (setup_stack_reg_pressure_class, setup_pressure_classes): New.
+ (setup_cover_and_important_classes): Rename to
+ setup_allocno_and_important_classes.
+ (setup_class_translate_array): New.
+ (setup_class_translate): Call it for allocno and pressure classes.
+ (cover_class_order): Rename to allocno_class_order.
+ (comp_reg_classes_func): Use ira_allocno_class_translate instead
+ of ira_class_translate.
+ (reorder_important_classes): Set up ira_important_class_nums.
+ (setup_reg_class_relations): Set up ira_reg_class_superunion.
+ (print_class_cover): Rename to print_classes. Add parameter.
+ (ira_debug_class_cover): Rename to ira_debug_allocno_classes.
+ Print pressure classes too.
+ (find_reg_class_closure): Rename to find_reg_classes. Don't call
+ setup_reg_subclasses.
+ (ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class.
+ (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
+ (setup_prohibited_class_mode_regs): Use
+ ira_prohibited_class_mode_regs instead of prohibited_class_mode_regs.
+ (clarify_prohibited_class_mode_regs): New function.
+ (ira_init_register_move_cost): Set up ira_max_register_move_cost,
+ ira_max_may_move_in_cost, and ira_max_may_move_out_cost.
+ (ira_init_once): Initialize them.
+ (free_register_move_costs): Process them.
+ (ira_init): Move calls of find_reg_classes and
+ setup_hard_regno_aclass after setup_prohibited_class_mode_regs.
+ Call clarify_prohibited_class_mode_regs.
+ (ira_no_alloc_reg): Remove.
+ (too_high_register_pressure_p): Use pressure classes.
+
+ * sched-deps.c: Remove mentioning cover classes from the file.
+ Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use
+ ira_pressure_classes and ira_pressure_classes_num instead of
+ ira_reg_class_cover_size and ira_reg_class_cover.
+ (mark_insn_hard_regno_birth, mark_hard_regno_death): Use
+ sched_regno_pressure_class instead of sched_regno_cover_class.
+ (mark_insn_pseudo_birth, mark_pseudo_death): Ditto. Use
+ ira_reg_class_max_nregs instead of ira_reg_class_nregs.
+
+ * ira.h: Add 2010 to Copyright.
+ (ira_no_alloc_reg): Remove external.
+ (struct target_ira): Rename x_ira_hard_regno_cover_class,
+ x_ira_reg_class_cover_size, x_ira_reg_class_cover, and
+ x_ira_class_translate to x_ira_hard_regno_allocno_class,
+ x_ira_allocno_classes_num, x_ira_allocno_classes, and
+ x_ira_allocno_class_translate. Add x_ira_pressure_classes_num,
+ x_ira_pressure_classes, x_ira_pressure_class_translate, and
+ x_ira_stack_reg_pressure_class. Rename x_ira_reg_class_nregs to
+ x_ira_reg_class_max_nregs. Add x_ira_reg_class_min_nregs and
+ x_ira_no_alloc_regs.
+ (ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class.
+ (ira_reg_class_cover_size, ira_reg_class_cover): Rename to
+ ira_allocno_classes_num and ira_allocno_classes.
+ (ira_class_translate): Rename to ira_allocno_class_translate.
+ (ira_pressure_classes_num, ira_pressure_classes): New definitions.
+ (ira_pressure_class_translate, ira_stack_reg_pressure_class): Ditto.
+ (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
+ (ira_reg_class_min_nregs, ira_stack_reg_pressure_class): New
+ (ira_no_alloc_regs): New.
+
+ * ira-costs.c: Add 2010 to Copyright. Remove mentioning cover
+ classes from the file. Use ALLOCNO_CLASS instead of
+ ALLOCNO_COVER_CLASS. Use ALLOCNO_CLASS_COST instead of
+ ALLOCNO_COVER_CLASS_COST.
+ (regno_cover_class): Rename to regno_aclass.
+ (record_reg_classes): Use ira_reg_class_subunion instead of
+ ira_reg_class_union.
+ (record_address_regs): Check overflow.
+ (scan_one_insn): Ditto.
+ (print_allocno_costs): Print total mem cost fore regional allocation.
+ (print_pseudo_costs): Use REG_N_REFS.
+ (find_costs_and_classes): Use classes intersected with them on the
+ 1st pass. Check overflow. Use ira_reg_class_subunion instead of
+ ira_reg_class_union. Use ira_allocno_class_translate and
+ regno_aclass instead of ira_class_translate and regno_cover_class.
+ Modify code for finding regno_aclass. Setup preferred classes for
+ the next pass.
+ (setup_allocno_cover_class_and_costs): Rename to
+ setup_allocno_class_and_costs. Use regno_aclass instead of
+ regno_cover_class. Use ira_set_allocno_class instead of
+ ira_set_allocno_cover_class.
+ (init_costs, finish_costs): Use regno_aclass instead of
+ regno_cover_class.
+ (ira_costs): Use setup_allocno_class_and_costs instead of
+ setup_allocno_cover_class_and_costs.
+ (ira_tune_allocno_costs_and_cover_classes): Rename to
+ ira_tune_allocno_costs. Check overflow. Skip conflict hard regs
+ by processing objects. Use ira_reg_class_max_nregs instead of
+ ira_reg_class_nregs.
+
+ * rtl.h (reg_cover_class): Rename to reg_allocno_class.
+
+ * sched-int.h: Remove mentioning cover classes from the file.
+ (sched_regno_cover_class): Rename to sched_regno_pressure_class.
+
+ * reginfo.c: Add 2010 to Copyright. Remove mentioning cover
+ classes from the file.
+ (struct reg_pref): Rename coverclass into allocnoclass.
+ (reg_cover_class): Rename to reg_allocno_class.
+
+ * Makefile.in (ira-color.o): Remove SPLAY_TREE_H from dependencies.
+
+ * config/alpha/alpha.h (IRA_COVER_CLASSES): Remove.
+
+ * config/arm/arm.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/avr/avr.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/bfin/bfin.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/cris/cris.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/fr30/fr30.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/frv/frv.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/h8300/h8300.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/i386/i386.h (STACK_REG_COVER_CLASS): Ditto.
+
+ * config/i386/i386.c (TARGET_IRA_COVER_CLASSES)
+ (i386_ira_cover_classes): Ditto.
+
+ * config/ia64/ia64.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/iq2000/iq2000.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/m32r/m32r.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/m68k/m68k.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/mcore/mcore.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/mep/mep.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/mips/mips.c (TARGET_IRA_COVER_CLASSES)
+ (mips_ira_cover_classes): Ditto.
+
+ * config/mn10300/mn10300.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/moxie/moxie.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/pa/pa64-regs.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/pa/pa32-regs.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/picochip/picochip.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/rs6000/rs6000.h (IRA_COVER_CLASSES_PRE_VSX)
+ (IRA_COVER_CLASSES_VSX): Ditto.
+
+ * config/rs6000/rs6000.c (TARGET_IRA_COVER_CLASSES)
+ (rs6000_ira_cover_classes): Ditto.
+
+ * config/rx/rx.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/s390/s390.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/score/score.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/sh/sh.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/sparc/sparc.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/spu/spu.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/stormy16/stormy16.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/v850/v850.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/vax/vax.h (IRA_COVER_CLASSES): Ditto.
+
+ * config/xtensa/xtensa.h (IRA_COVER_CLASSES): Ditto.
+
+2011-03-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48253
+ * dwarf2out.c (struct dw_fde_struct): Remove dw_fde_hot_section_label,
+ dw_fde_hot_section_end_label, dw_fde_unlikely_section_label,
+ dw_fde_unlikely_section_end_label, cold_in_std_section,
+ dw_fde_switched_sections and dw_fde_switched_cold_to_hot fields.
+ Add dw_fde_second_begin, dw_fde_second_end and second_in_std_section
+ fields.
+ (output_fde): Use dw_fde_second_{begin,end} if second is
+ true, otherwise dw_fde_{begin,end}.
+ (output_call_frame_info): Test dw_fde_second_begin != NULL
+ instead of dw_fde_switched_sections.
+ (dwarf2out_begin_prologue): Stop initializing removed dw_fde_struct
+ fields, initialize new fields. Initialize in_std_section
+ unconditionally from the first partition.
+ (dwarf2out_end_epilogue): Don't override dw_fde_end when
+ dw_fde_second_begin is non-NULL.
+ (dwarf2out_switch_text_section): Stop initializing removed
+ dw_fde_struct fields, initialize new fields, initialize
+ also dw_fde_end here. Set dw_fde_switch_cfi even when
+ dwarf2out_do_cfi_asm (). Call var_location_switch_text_section.
+ (struct var_loc_list_def): Add last_before_switch field.
+ (arange_table, arange_table_allocated, arange_table_in_use,
+ ARANGE_TABLE_INCREMENT, add_arange): Removed.
+ (size_of_aranges): Count !in_std_section and !second_in_std_section
+ hunks in fdes, instead of looking at arange_table_in_use.
+ (output_aranges): Add aranges_length argument, don't call
+ size_of_aranges here. Instead of using aranges_table*
+ emit ranges for fdes when !in_std_section resp.
+ !second_in_std_section.
+ (dw_loc_list): Break ranges crossing section switch.
+ (convert_cfa_to_fb_loc_list): Likewise. If switched sections,
+ use dw_fde_second_end instead of dw_fde_end as end of last range.
+ (gen_subprogram_die): Don't call add_arange. Use
+ dw_fde_{begin,end} for first partition and if switched
+ section dw_fde_second_{begin,end} for the second.
+ (var_location_switch_text_section_1,
+ var_location_switch_text_section): New functions.
+ (dwarf2out_begin_function): Initialize cold_text_section even
+ when function_section () isn't text_section.
+ (prune_unused_types): Don't walk arange_table.
+ (dwarf2out_finish): Don't needlessly test
+ flag_reorder_blocks_and_partition when testing cold_text_section_used.
+ If info_section_emitted, call size_of_aranges and if it indicates
+ non-empty .debug_aranges, call output_aranges with the computed
+ size. Stop using removed dw_fde_struct fields, use
+ dw_fde_{begin,end} for first partition and dw_fde_second_{begin,end}
+ for second.
+
+ PR debug/48203
+ * cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Only
+ create ENTRY_VALUE if incoming or address of incoming's MEM
+ is a hard REG.
+ * dwarf2out.c (mem_loc_descriptor): Don't emit
+ DW_OP_GNU_entry_value of DW_OP_fbreg.
+ * var-tracking.c (vt_add_function_parameter): Ensure cselib_lookup
+ on ENTRY_VALUE is able to find the canonical parameter VALUE.
+ * cselib.c (rtx_equal_for_cselib_1) <case ENTRY_VALUE>: Use
+ rtx_equal_p instead of rtx_equal_for_cselib_1 to compare
+ ENTRY_VALUE_EXPs.
+ (cselib_hash_rtx) <case ENTRY_VALUE>: If ENTRY_VALUE_EXP
+ is a REG_P or MEM_P with REG_P address, compute hash directly
+ instead of calling cselib_hash_rtx on ENTRY_VALUE_EXP.
+ (preserve_only_constants): Don't clear VALUES forwaring
+ ENTRY_VALUE to some other VALUE.
+
+2011-03-28 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * builtins.c (expand_builtin_memset_args): Use gen_int_mode
+ instead of GEN_INT.
+
+2011-03-28 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cfgexpand.c (expand_gimple_cond): Always set the source location and
+ block before expanding the statement.
+ (expand_gimple_stmt_1): Likewise. Set them here...
+ (expand_gimple_stmt): ...and not here. Tidy.
+ * cfglayout.c (curr_insn_locator): Return 0 if the current location is
+ unknown.
+
+2011-03-28 Steven Bosscher <steven@gcc.gnu.org>
+
+ * Makefile.in: New rule for cprop.o.
+ * gcse.c: Move constant/copy propagation to cprop.c.
+ (compute_local_properties): Only handle expression tables.
+ (hash_scan_set, compute_hash_table_work, alloc_hash_table,): Likewise.
+ (one_pre_gcse_pass, one_code_hoisting_pass): Likewise.
+ (hash_set, insert_set_in_table, gcse_constant_p, lookup_set,
+ next_set, reset_opr_set_tables, oprs_not_set_p, mark_call, mark_set,
+ mark_clobber, mark_oprs_set, alloc_cprop_mem, free_cprop_mem,
+ compute_cprop_data, find_used_regs, try_replace_reg,
+ find_avail_set, cprop_jump, constprop_register, cprop_insn,
+ local_cprop_find_used_regs, do_local_cprop, local_cprop_pass,
+ fis_get_condition, implicit_set_cond_p, find_implicit_sets,
+ find_bypass_set, reg_killed_on_edge, bypass_block,
+ bypass_conditional_jumps, one_cprop_pass, gate_rtl_cprop,
+ execute_rtl_cprop, pass_rtl_cprop): Move to...
+ * cprop.c: ...here. New file, constant/copy propagation for RTL
+ moved from gcse.c to here with minor cleanups in duplicated code.
+
+2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (flag_opts): Fix a typo in
+ -mavx256-split-unaligned-store.
+
+2011-03-28 Anatoly Sokolov <aesok@post.ru>
+
+ * config/h8300/h8300.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE,
+ LIBCALL_VALUE): Remove macros.
+ * config/h8300/h8300.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
+ TARGET_FUNCTION_VALUE_REGNO_P): Define.
+ (h8300_function_value, h8300_libcall_value,
+ h8300_function_value_regno_p): New functions.
+
+2011-03-28 Anatoly Sokolov <aesok@post.ru>
+
+ * config/h8300/h8300.h (ASM_OUTPUT_BSS): Remove macro.
+
+2011-03-28 Jeff Law <law@redhat.com>
+
+ * tree-ssa-threadupdate.c (redirect_edges): Call
+ create_edge_and_update_destination_phis as needed.
+ (create_edge_and_update_destination_phis): Accept new BB argument.
+ All callers updated.
+ (thread_block): Do not update the profile when threading around
+ intermediate blocks.
+ (thread_single_edge): Likewise.
+ (determine_bb_domination_status): If BB is not a successor of the
+ loop header, return NONDOMINATING.
+ (register_jump_thread): Note when we register a jump thread around
+ an intermediate block.
+ * tree-ssa-threadedge.c (thread_around_empty_block): New function.
+ (thread_across_edge): Use it.
+
+2011-03-28 Tristan Gingold <gingold@adacore.com>
+
+ * config/ia64/ia64.c (ia64_promote_function_mode): Fix promotion
+ when for_return is 2.
+
+2011-03-28 Jeff Law <law@redhat.com>
+
+ * var-tracking.c (canonicalize_values_mark): Delete unused
+ lhs assignment.
+ (canonicalize_values_star, set_variable_part): Likewise.
+ (clobber_variable_part, delete_variable_part): Likewise.
+
+2011-03-28 Steven Bosscher <steven@gcc.gnu.org>
+
+ * gcse.c (free_gcse_mem): Free reg_set_bitmap.
+
+2011-03-28 Martin Jambor <mjambor@suse.cz>
+
+ * tree-inline.c (expand_call_inline): Do not check that destination
+ node is analyzed.
+ (optimize_inline_calls): Assert that destination node is analyzed.
+ * cgraph.c (cgraph_add_new_function): Call cgraph_analyze_function, do
+ not call tree_lowering_passes.
+ * cgraph.h (cgraph_analyze_function): Declare.
+ * cgraphunit.c (cgraph_analyze_function): Make public.
+
+2011-03-28 Joseph Myers <joseph@codesourcery.com>
+
+ * config/sparc/sparc-opts.h: New.
+ * config/sparc/sparc.c (sparc_handle_option, sparc_select,
+ sparc_cpu, fpu_option_set, TARGET_HANDLE_OPTION): Remove.
+ (sparc_option_override): Store processor_type enumeration rather
+ than string in cpu_default. Remove name and enumeration from
+ cpu_table. Directly default -mcpu then default -mtune from -mcpu
+ without using sparc_select. Use target_flags_explicit instead of
+ fpu_option_set.
+ * config/sparc/sparc.h (enum processor_type): Move to
+ sparc-opts.h.
+ (sparc_cpu, struct sparc_cpu_select, sparc_select): Remove.
+ * config/sparc/sparc.opt (config/sparc/sparc-opts.h): New
+ HeaderInclude entry.
+ (mcpu=, mtune=): Use Var and Enum.
+ (sparc_processor_type): New Enum and EnumValue entries.
+
+2011-03-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+ Iain Sandoe <iains@gcc.gnu.org>
+
+ PR target/48245
+ * config/darwin.h (LINK_COMMAND_SPEC_A): Use LINK_PLUGIN_SPEC.
+
+2011-03-28 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-vectorizer.h (vect_create_data_ref_ptr): Adjust prototype.
+ * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add GSI parameter.
+ Insert new statements at it in lieu of STMT.
+ (vect_setup_realignment): Adjust call to vect_create_data_ref_ptr.
+ * tree-vect-stmts.c (vectorizable_store): Likewise.
+ (vectorizable_load): Likewise.
+
+2011-03-28 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.md (addtf3): Change mode of operands to TFmode.
+ (divtf3): Ditto.
+ (multf3): Ditto.
+ (subtf3): Ditto.
+
+2011-03-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/sse.md (*avx_mov<mode>_internal): Don't assert
+ unaligned 256bit load/store.
+ (*avx_movu<ssemodesuffix><avxmodesuffix>): Likewise.
+ (*avx_movdqu<avxmodesuffix>): Likewise.
+
+2011-03-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/48288
+ * config/pa/predicates.md (reg_or_ior_operand): New predicate.
+ * config/pa/pa.md (iordi3): Use new predicate in expander.
+ (iorsi3): Likewise.
+
+2011-03-27 Anatoly Sokolov <aesok@post.ru>
+
+ * config/mips/mips.h (LIBCALL_VALUE, FUNCTION_VALUE,
+ FUNCTION_VALUE_REGNO_P): Remove macros.
+ * config/mips/mips-protos.h (mips_function_value): Remove.
+ * config/mips/mips.c (mips_function_value): Rename to...
+ (mips_function_value_1): ... this. Make static. Handle receiving
+ the function type in 'fn_decl_or_type' argument.
+ (mips_function_value, mips_libcall_value,
+ mips_function_value_regno_p): New function.
+ (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
+ TARGET_FUNCTION_VALUE_REGNO_P): Define.
+
+2011-03-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.c (flag_opts): Add -mavx256-split-unaligned-load
+ and -mavx256-split-unaligned-store.
+ (ix86_option_override_internal): Split 32-byte AVX unaligned
+ load/store by default.
+ (ix86_avx256_split_vector_move_misalign): New.
+ (ix86_expand_vector_move_misalign): Use it.
+
+ * config/i386/i386.opt: Add -mavx256-split-unaligned-load and
+ -mavx256-split-unaligned-store.
+
+ * config/i386/sse.md (*avx_mov<mode>_internal): Verify unaligned
+ 256bit load/store. Generate unaligned store on misaligned memory
+ operand.
+ (*avx_movu<ssemodesuffix><avxmodesuffix>): Verify unaligned
+ 256bit load/store.
+ (*avx_movdqu<avxmodesuffix>): Likewise.
+
+ * doc/invoke.texi: Document -mavx256-split-unaligned-load and
+ -mavx256-split-unaligned-store.
+
+2011-03-27 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR target/38598
+ * config/mips/mips.md (extendsidi2): Add an "l" alternative.
+ Update commentary.
+
+2011-03-27 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.c (mips_prepare_builtin_arg): Replace icode and
+ opno arguments with an expand_operand. Use create_input_operand.
+ (mips_prepare_builtin_target): Delete.
+ (mips_expand_builtin_insn, mips_expand_builtin_compare_1): New
+ functions.
+ (mips_expand_builtin_direct): Use create_output_operand and
+ mips_expand_builtin_insn. Update call to mips_prepare_builtin_arg.
+ (mips_expand_builtin_movtf): Likewise. Use mips_expand_fp_comparison.
+ (mips_expand_builtin_compare): Use mips_expand_fp_comparison.
+
+2011-03-27 Ira Rosen <ira.rosen@linaro.org>
+
+ * config/arm/arm.c (arm_autovectorize_vector_sizes): New
+ function.
+ (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Define.
+
+2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * basic-block.h (fixup_abnormal_edges): Adjust prototype.
+ * reload1.c (reload): Adjust call to fixup_abnormal_edges. Rediscover
+ basic blocks and call commit_edge_insertions directly.
+ (fixup_abnormal_edges): Move from here to...
+ * cfgrtl.c (fixup_abnormal_edges): ...here. Only insert instructions
+ on the edges and return whether some have actually been inserted.
+ * reg-stack.c (convert_regs): Fix up abnormal edges before inserting
+ compensation code.
+
+2011-03-26 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/48144
+ * sel-sched-ir.c (merge_history_vect): Factor out from ...
+ (merge_expr_data): ... here.
+ (av_set_intersect): Rename to av_set_code_motion_filter.
+ Update all callers. Call merge_history_vect when an expression
+ is found in both sets.
+ * sel-sched-ir.h (av_set_code_motion_filter): Add prototype.
+
+2011-03-26 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/predicates.md (word_offset_memref_op): Handle
+ cmodel medium addresses.
+ * config/rs6000/rs6000.c (rs6000_secondary_reload): Handle misaligned
+ 64-bit gpr loads and stores.
+ (rs6000_secondary_reload_ppc64): New function.
+ * config/rs6000/rs6000-protos.h: Declare it.
+ * config/rs6000/rs6000.md (reload_di_store, reload_di_load): New.
+
+2011-03-26 Alan Modra <amodra@gmail.com>
+
+ PR target/47487
+ * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Support
+ GNU Go in traceback table.
+
+2011-03-25 Richard Henderson <rth@redhat.com>
+
+ * expr.c (emit_block_move_via_movmem): Only use 6 operand variant
+ if there are exactly 6 operands.
+ (set_storage_via_setmem): Similarly.
+
+2011-03-25 Kai Tietz <ktietz@redhat.com>
+
+ * collect2.c (write_c_file_stat): Handle backslash
+ as right-hand directory separator.
+ (resolve_lib_name): Use IS_DIR_SEPARATOR instead of
+ checking just for slash.
+ * coverage.c (coverage_init): Use IS_ABSOLUTE_PATH
+ instead of checking for trailing slash.
+ * gcc.c (record_temp_file): Use filename_cmp instead
+ of strcmp.
+ (do_spec_1): Likewise.
+ (replace_outfile_spec_function): Likewise.
+ (is_directory): Use filename_ncmp instead of strncmp.
+ (print_multilib_info): Likewise.
+ * gcov.c (find_source): Use filename_cmp instead
+ instead of strcmp.
+ (make_gcov_file_name): Fix order of slash/backslash
+ checks.
+ * incpath.c (DIRS_EQ): Use filename_cmp instead of strcmp.
+ (add_standard_paths): Likewise.
+ * mips-tfile.c (saber_stop): Handle backslash.
+ * prefix.c (update_path): Use filename_ncmp instead of
+ strncmp.
+ * profile.c (output_location): Use filename_cmp instead
+ of strcmp.
+ * read-md.c (handle_toplevel_file): Handle backslash.
+ * tlink.c (frob_extension): Likewise.
+ * tree-cfg.c (same_line_p): Use filename_cmp instead of
+ strcmp.
+ * tree-dump.c (dequeue_and_dump): Handle backslash.
+ * tree.c (get_file_function_name): Likewise.
+ * gengtype.c (read_input_list): Likewise.
+ (get_file_realbasename): Likewise.
+ (get_output_file_with_visibility): Use filename_cmp
+ instead of strcmp.
+
+2011-03-25 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Restrict FPA_REGS
+ case to VFPv1.
+
+2011-03-25 Nathan Froyd <froydnj@codesourcery.com>
+
+ * fold-const.c (expr_location_or): New function.
+ (fold_truth_not_expr): Call it.
+
+2011-03-25 Jeff Law <law@redhat.com>
+
+ * dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Add missing
+ va_end.
+ * c-family/c-common.c (def_fn_type): Likewise.
+ * emit-rtl.c (gen_rtvec): Likewise.
+ * lto/lto-lang.c (def_fn_type): Likewise.
+
+2011-03-25 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-copy.c (stmt_may_generate_copy): Copies from constants
+ also generate copies.
+ (fini_copy_prop): Handle constant values properly.
+
+2011-03-25 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTRACT>: Compare
+ mode size instead of bitsize with DWARF2_ADDR_SIZE.
+ (hash_loc_operands, compare_loc_operands): Handle
+ DW_OP_GNU_entry_value.
+
+2011-03-25 Kai Tietz <ktietz@redhat.com>
+
+ * config/i386/cygming.h (DWARF_FRAME_REGISTERS): Adjust comment.
+ (STACK_BOUNDARY): Check for bit-ness in case of MS_ABI.
+ * config/i386/i386.c (ix86_conditional_register_usage): Adjust
+ comment and use macro TARGET_64BIT_MS_ABI instead.
+ (ix86_keep_aggregate_return_pointer): Optimize for 64-bit case
+ and change default behavior for 32-bit MS_ABI.
+ (ix86_reg_parm_stack_space): Check additionally for bit-ness.
+ (ix86_function_type_abi): Allow check for ms_abi/sysv_abi for
+ 32-bit, too.
+ (ix86_cfun_abi): Likewise.
+ (ix86_maybe_switch_abi): Adjust comment.
+ (init_cumulative_args): Check for bit-ness in MS_ABI case.
+ (ix86_gimplify_va_arg): Check just for not TARGET_64BIT_MS_ABI
+ instead of checking for SYSV_ABI.
+ (ix86_nsaved_sseregs): Likewise.
+ (ix86_compute_frame_layout): Set only for 64-bit MS_ABI alignment
+ to 16 bytes.
+ (ix86_expand_call): Use TARGET_64BIT_MS_ABI macro.
+ * config/i386.h (TARGET_32BIT_MS_ABI): New macro.
+ (ACCUMULATE_OUTGOING_ARGS): Check explicit for 64-bit MS_ABI.
+ (OUTGOING_REG_PARM_STACK_SPACE): Likewise.
+ * config/mingw32.h (DEFAULT_ABI): Change default always to MS_ABI.
+
+2011-03-25 Richard Guenther <rguenther@suse.de>
+
+ * tree-flow.h (verify_stmts): Rename to verify_gimple_in_cfg.
+ (verify_types_in_gimple_seq): Rename to verify_gimple_in_seq.
+ (verify_gimple): Remove.
+ * tree-cfg.c (verify_gimple_call): Merge verification
+ from verify_stmts.
+ (verify_gimple_phi): Merge verification from verify_stmts.
+ (verify_gimple_label): New function.
+ (verify_types_in_gimple_seq_2): Rename to verify_gimple_in_seq_2.
+ (verify_types_in_gimple_seq): Rename to verify_gimple_in_seq.
+ (verify_stmt): Merge into verify_gimple_in_cfg and callees.
+ (verify_stmts): Rename to verify_gimple_in_cfg.
+ (verify_gimple_in_cfg): New function.
+ * passes.c (execute_function_todo): Call verify_gimple_in_cfg.
+ * tree-ssa.c (verify_ssa): Likewise.
+ * gimplify.c (gimplify_body): Call verify_gimple_in_seq.
+
+2011-03-25 Richard Guenther <rguenther@suse.de>
+
+ * passes.c (init_optimization_passes): Add FRE pass after
+ early SRA.
+
+2011-03-25 Bernd Schmidt <bernds@codesourcery.com>
+ Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/vfp.md (arm_movdi_vfp): Enable only when not tuning
+ for Cortex-A8.
+ (arm_movdi_vfp_cortexa8): New pattern.
+ * config/arm/neon.md (adddi3_neon, subdi3_neon, anddi3_neon,
+ iordi3_neon, xordi3_neon): Add alternatives to discourage Neon
+ instructions when tuning for Cortex-A8. Set attribute "arch".
+ * config/arm/arm.md: Move include arm-tune.md up a bit.
+ (define_attr "arch"): Add "onlya8" and "nota8" values.
+ (define_attr "arch_enabled"): Handle "onlya8" and "nota8".
+
+2011-03-25 Nathan Froyd <froydnj@codesourcery.com>
+
+ PR bootstrap/48282
+ Revert:
+ 2011-03-24 Nathan Froyd <froydnj@codesourcery.com>
+
+ * function.c (instantiate_virtual_regs): Use FOR_EACH_BB and
+ FOR_BB_INSNS_SAFE to iterate through insns. Re-indent.
+ (pass_instantiate_virtual_regs): Require PROP_cfglayout.
+ * passes.c (init_optimization_passes): Move
+ pass_instantiate_virtual_regs after pass_into_cfg_layout_mode.
+
+2011-03-25 Kai Tietz <ktietz@redhat.com>
+
+ * c-typeck.c (comptypes_internal): Replace target
+ hook call of comp_type_attributes by version in tree.c file.
+ * gimple.c (gimple_types_compatible_p_1): Likewise.
+ * tree-ssa.c (useless_type_conversion_p): Likewise.
+ * tree.c (build_type_attribute_qual_variant): Likewise.
+ (attribute_value_equal): New static helper function.
+ (comp_type_attributes): New function.
+ (merge_attributes): Use attribute_value_equal for comparison.
+ (attribute_list_contained): Likewise.
+ * tree.h (comp_type_attributes): New prototype.
+
+2011-03-25 Richard Guenther <rguenther@suse.de>
+
+ * tree-cfg.c (verify_gimple_assign_unary): Drop special casing
+ of complex types at -O0.
+ (verify_gimple_assign_binary): Likewise.
+ (verify_gimple_assign_ternary): Likewise.
+
+2011-03-24 Mark Wielaard <mjw@redhat.com>
+
+ * dwarf2out.c (size_of_die): Modify comment to say DW_FORM_ref_sig8.
+ (value_format): Use DW_FORM_ref_sig8, not DW_FORM_sig8.
+
+2011-03-24 Mark Wielaard <mjw@redhat.com>
+
+ PR debug/48041
+ * dwarf2out.c (output_abbrev_section): Only write table when
+ abbrev_die_table_in_use > 1.
+
+2011-02-24 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.c (alpha_expand_unaligned_load): Use extql.
+ (alpha_expand_unaligned_store): Use mskwl, mskll, mskql.
+ (alpha_expand_unaligned_load_words): Use extql.
+ (alpha_expand_unaligned_store_words): Use insqh, mskqh, mskql.
+ (emit_insxl): Handle all modes for consistency.
+
+2011-02-24 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.c (get_aligned_mem): Don't test WORDS_BIG_ENDIAN.
+ (alpha_expand_unaligned_load): Likewise.
+ (alpha_expand_unaligned_store): Likewise.
+ (alpha_expand_unaligned_load_words): Likewise.
+ (alpha_expand_unaligned_store_words): Likewise.
+ (emit_insxl, alpha_split_compare_and_swap_12): Likewise.
+ (alpha_split_lock_test_and_set_12): Likewise.
+ (print_operand, alpha_fold_builtin_extxx): Likewise.
+ (alpha_fold_builtin_insxx, alpha_fold_builtin_mskxx): Likewise.
+ * config/alpha/alpha.md (bswapsi2, insv, extv, extzv): Likewise.
+ (builtin_extwh, builtin_extlh, builtin_extql): Likewise.
+ (unaligned_extendqidi_be, unaligned_extendhidi_be, extxl_be): Remove.
+ (*extxl_1_be, *extql_2_be, extqh_be, extlh_be, extwh_be): Remove.
+ (insbl_be, inswl_be, insll_be, insql_be, mskxl_be): Remove.
+ (unaligned_loadqi_be, unaligned_loadhi_be): Remove.
+ (unaligned_storeqi_be, unaligned_storehi_be): Remove.
+ (extbl): Rename from builtin_extbl; don't test WORDS_BIG_ENDIAN.
+ (extwl, extll, extql): Similarly.
+ (inswh, inslh, insqh): Similarly.
+ (mskbl, mskwl, mskll, mskql): Similarly.
+ (mskwh, msklh, mskqh): Similarly.
+
+2011-02-24 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.md (attribute isa): Add er, ner.
+ (attribute enabled): Handle them.
+ (*movdi): Merge *movdi_{er_nofix,nofix,er_fix,fix}.
+
+2011-02-24 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.md (attribute isa): Add vms.
+ (attribute enabled): Handle it.
+ (*movsf): Merge *movsf_{nofix,fix,nofp}.
+ (*movdf): Merge *movdf_{nofix,fix,nofp}.
+ (*movtf): Rename from *movtf_internal for consistency.
+ (*movsi): Merge with *movsi_nt_vms.
+ (*movhi): Merge *movhi_nobwx, *movhi_bwx.
+ (*movqi): Merge *movqi_nobwx, *movqi_bwx.
+ (*mov<VEC>): Merge *mov<VEC>_fix, *mov<VEC>_nofix.
+ * config/alpha/constraint.md ("f"): Use NO_REGS when fpu is disabled.
+
+2011-02-24 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.md (extendqihi2): Implement for BWX only.
+ (extendqisi2, extendhisi2): Likewise.
+ (extendqidi2): Simplify BWX/non-BWX expansions.
+ (extendhidi2): Similarly.
+
+2011-02-24 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.md (attribute isa): New.
+ (attribute enabled): New.
+ (zero_extendqihi2): Merge from *zero_extendqihi2_{bwx,nobwx}.
+ (zero_extendqisi2, zero_extendqidi2): Similarly.
+ (zero_extendhisi2, zero_extendhidi2): Similarly.
+ * config/alpha/predicates.md (reg_or_bwx_memory_operand): New.
+
+2011-02-24 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/predicates.md (input_operand): Revert last change;
+ update comment to mention 32-bit VMS rather than Windows.
+
+2011-03-24 Nathan Froyd <froydnj@codesourcery.com>
+
+ * function.c (instantiate_virtual_regs): Use FOR_EACH_BB and
+ FOR_BB_INSNS_SAFE to iterate through insns. Re-indent.
+ (pass_instantiate_virtual_regs): Require PROP_cfglayout.
+ * passes.c (init_optimization_passes): Move
+ pass_instantiate_virtual_regs after pass_into_cfg_layout_mode.
+
+2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * dojump.c (do_jump_by_parts_greater_rtx): Optimize in specific cases.
+
+2011-03-24 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (ix86_print_operand): Output DFmode const_double
+ correctly.
+
+2011-03-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48204
+ * simplify-rtx.c (simplify_const_unary_operation): Call
+ real_convert when changing mode class with FLOAT_EXTEND.
+
+2011-03-24 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.h (LABEL_ALIGN_FOR_BARRIER): Define.
+ (ASM_OUTPUT_MAX_SKIP_ALIGN): Define.
+ * config/rx/rx.c (rx_option_override): Set align_jumps,
+ align_loops and align_labels if not set by the user.
+ (rx_align_for_label): New function.
+ (rx_max_skip_for_label): New function.
+ (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Define.
+ (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Define.
+ (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Define.
+ (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Define.
+ * config/rx/rx-protos.h (rx_align_for_label): Add prototype.
+
+2011-03-24 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR rtl-optimization/48263
+ * optabs.c (expand_binop_directly): Reinstate convert_modes code
+ and original commutative_p handling. Use maybe_gen_insn.
+
+2011-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * reload.c (find_reloads_subreg_address): Add address_reloaded
+ parameter and return true there if the full address has been
+ reloaded.
+ (find_reloads_toplev): Pass address_reloaded flag.
+ (find_reloads_address_1): Don't use address_reloaded parameter.
+
+2011-03-24 Jeff Law <law@redhat.com>
+
+ * tree-ssa-live.c (remove_unused_scope_block_p): Remove set but
+ unused variable "ann".
+ (remove_unused_locals): Likewise.
+
+ * tree-ssa-copy.c (propagate_tree_value_into_stmt): Remove useless
+ statement.
+
+ * cfglayout.c (fixup_reorder_chain): Do not dereference E_FALL
+ after it is freed.
+
+2011-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.c (s390_preferred_reload_class): Return NO_REGS
+ for invalid symbolic addresses.
+ (s390_secondary_reload): Don't use s390_check_symref_alignment for
+ larl operands.
+
+2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * fold-const.c (fold_ternary_loc): Preserve the location (if any) of
+ the argument in calls to fold_truth_not_expr.
+
+2011-03-24 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree.c (record_node_allocation_statistics): New function.
+ (make_node_stat, copy_node_stat, build_string): Call it.
+ (make_tree_binfo_stat, make_tree_vec_stat, tree_cons_stat): Likewise.
+ (build1_stat, build_omp_clause): Likewise.
+
+2011-03-24 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * builtins.c (expand_movstr): Fix endp == 1 adjustment after
+ last commit.
+
+2011-03-24 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48271
+ * tree-ssa-dom.c (tree_ssa_dominator_optimize): Only cleanup
+ blocks that still exist.
+
+2011-03-24 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48270
+ * tree-ssa-phiopt.c (cond_if_else_store_replacement): Do
+ not free datarefs before ddrs.
+
+2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-sra.c (build_ref_for_offset): Strip useless type conversions
+ from the address built for a reference with variable offset.
+
+2011-03-24 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/48237
+ * config/i386/i386.md (*movdf_internal_rex64): Do not split
+ alternatives that can be handled with movq or movabsq insn.
+ (*movdf_internal): Disable for !TARGET_64BIT.
+ (*movdf_internal_nointeger): Ditto.
+ * config/i386/i386.c (ix86_print_operand): Handle DFmode immediates.
+
+2011-03-24 Nathan Froyd <froydnj@codesourcery.com>
+
+ * system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison.
+ (FUNCTION_ARG_ADVANCE): Likewise.
+ * tm.texi.in: Change references to them to hook references.
+ * tm.texi: Regenerate.
+ * targhooks.c (default_function_arg): Eliminate check for target macro.
+ (default_function_incoming_arg): Likewise.
+ (default_function_arg_advance): Likewise.
+ * target.def (function_arg, function_incoming_arg): Change to DEFHOOK.
+ (function_arg_advance): Likewise.
+ * target-def.h: Eliminate FUNCTION_INCOMING_ARG check.
+
+2011-03-24 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48269
+ * tree-object-size.c (addr_object_size): Do not double-account
+ for MEM_REF offsets.
+
+2011-03-24 Diego Novillo <dnovillo@google.com>
+
+ * lto-opts.c (input_data_block): Move to lto-streamer-in.c.
+ * lto-streamer-in.c (input_string_internal): Add clarifying comments.
+ (lto_input_data_block): Move from lto-opts.c. Make extern.
+ Update all users.
+ (lto_input_string): Rename from input_string. Make extern.
+ Update all users.
+ * lto-streamer-out.c (lto_output_string_with_length): Rename from
+ output_string_with_length.
+ Output 0 to indicate a non-NULL string. Update all callers to
+ not emit 0.
+ (lto_output_string): Rename from output_string. Make extern.
+ Update all users.
+ (lto_output_decl_state_streams): Make extern.
+ (lto_output_decl_state_refs): Make extern.
+ * lto-streamer.h (lto_input_string): Declare.
+ (lto_input_data_block): Declare.
+ (lto_output_string): Declare.
+ (lto_output_string_with_length): Declare.
+ (lto_output_decl_state_streams): Declare.
+ (lto_output_decl_state_refs): Declare.
+
+2011-03-24 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/46562
+ * tree.c (build_invariant_address): New function.
+ * tree.h (build_invariant_address): Declare.
+ * tree-dfa.c (get_addr_base_and_unit_offset): Wrap around
+ a renamed function moved ...
+ * tree-flow-inline.h (get_addr_base_and_unit_offset_1): ... here.
+ Take valueization callback parameter.
+ * tree-flow.h (gimple_fold_stmt_to_constant): Declare.
+ * gimple-fold.h: New file.
+ * tree-ssa-ccp.c (ccp_fold): Use gimple_fold_stmt_to_constant_1.
+ (ccp_fold, fold_const_aggregate_ref,
+ fold_ctor_reference, fold_nonarray_ctor_reference,
+ fold_array_ctor_reference, fold_string_cst_ctor_reference,
+ get_base_constructor): Move ...
+ * gimple-fold.c: ... here.
+ (gimple_fold_stmt_to_constant_1): New function
+ split out from ccp_fold. Take a valueization callback parameter.
+ Valueize all operands.
+ (gimple_fold_stmt_to_constant): New wrapper function.
+ (fold_const_aggregate_ref_1): New function split out from
+ fold_const_aggregate_ref. Take a valueization callback parameter.
+ (fold_const_aggregate_ref): Wrap fold_const_aggregate_ref_1.
+ * tree-ssa-sccvn.c (simplify_binary_expression): Simplify
+ invariant POINTER_PLUS_EXPRs to invariant form.
+ (vn_valueize): New function.
+ (try_to_simplify): Simplify by using gimple_fold_stmt_to_constant.
+ * tree-vrp.c (vrp_valueize): New function.
+ (vrp_visit_assignment_or_call): Use gimple_fold_stmt_to_constant
+ to fold statements to constants.
+ * tree-ssa-pre.c (eliminate): Properly guard propagation of
+ function declarations.
+ * Makefile.in (tree-ssa-sccvn.o, tree-vrp.o, gimple-fold.o,
+ tree-ssa-ccp.o): Add gimple-fold.h dependencies.
+
+2011-03-24 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * config/h8300/predicates.md (jump_address_operand): Fix register
+ mode check.
+
+2011-03-24 Ira Rosen <ira.rosen@linaro.org>
+
+ * doc/invoke.texi (max-stores-to-sink): Document.
+ * params.h (MAX_STORES_TO_SINK): Define.
+ * opts.c (finish_options): Set MAX_STORES_TO_SINK to 0
+ if either vectorization or if-conversion is disabled.
+ * tree-data-ref.c (dr_equal_offsets_p1): Moved and renamed from
+ tree-vect-data-refs.c vect_equal_offsets.
+ (dr_equal_offsets_p): New function.
+ (find_data_references_in_bb): Remove static.
+ * tree-data-ref.h (find_data_references_in_bb): Declare.
+ (dr_equal_offsets_p): Likewise.
+ * tree-vect-data-refs.c (vect_equal_offsets): Move to tree-data-ref.c.
+ (vect_drs_dependent_in_basic_block): Update calls to
+ vect_equal_offsets.
+ (vect_check_interleaving): Likewise.
+ * tree-ssa-phiopt.c: Include cfgloop.h and tree-data-ref.h.
+ (cond_if_else_store_replacement): Rename to...
+ (cond_if_else_store_replacement_1): ... this. Change arguments and
+ documentation.
+ (cond_if_else_store_replacement): New function.
+ * Makefile.in (tree-ssa-phiopt.o): Adjust dependencies.
+ * params.def (PARAM_MAX_STORES_TO_SINK): Define.
+
+2011-03-23 Chung-Lin Tang <cltang@codesourcery.com>
+
+ PR target/46934
+ * config/arm/arm.md (casesi): Use the gen_int_mode() function
+ to subtract lower bound instead of GEN_INT().
+
+2011-03-23 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR other/48179
+ PR other/48221
+ PR other/48234
+ * doc/extend.texi (Alignment): Move section to match order in TOC.
+ * doc/invoke.texi (i386 and x86-64 Windows Options): Likewise.
+ (Warning Options): Adjust -Wno-cpp summary and remove stray backslash.
+
+2011-03-23 Jeff Law <law@redhat.com>
+
+ * cfg.c (redirect_edge_succ_nodup): Duplicate the varm map
+ before removing the edge.
+
+ * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Do not use E after
+ it may have been freed by redirect_branch_edge or
+ redirect_edge_succ_nodup.
+
+2011-03-23 Richard Guenther <rguenther@suse.de>
+
+ * tree-stdarg.c (va_list_counter_bump): Handle bumps via MEM_REF.
+ (check_va_list_escapes): Likewise.
+ (check_all_va_list_escapes): Likewise.
+
+2011-03-23 Richard Guenther <rguenther@suse.de>
+
+ * Makefile.in (IPA_TYPE_ESCAPE_H): Remove.
+ (OBJS-archive): Remove ipa-struct-reorg.o and ipa-type-escape.o.
+ (tree-ssa-alias.o): Do not depend on IPA_TYPE_ESCAPE_H.
+ (alias.o): Likewise.
+ (ipa-type-escape.o): Remove.
+ (ipa-struct-reorg.o): Likewise.
+ (GTFILES): Remove ipa-struct-reorg.c.
+ * alias.c: Do not include ipa-type-escape.h.
+ * tree-ssa-alias.c: Likewise.
+ * common.opt (fipa-struct-reorg): Preserve for backward compatibility.
+ * opts.c (finish_options): Do not reset flag_ipa_struct_reorg.
+ * passes.c (init_optimization_passes): Remove ipa-struct-reorg
+ and ipa-type-escape passes.
+ * tree-pass.h (pass_ipa_type_escape): Remove.
+ (pass_ipa_struct_reorg): Likewise.
+ * ipa-struct-reorg.h: Remove.
+ * ipa-struct-reorg.c: Likewise.
+ * ipa-type-escape.h: Likewise.
+ * ipa-type-escape.c: Likewise.
+ * doc/invoke.texi (-fipa-struct-reorg): Remove.
+ (--param struct-reorg-cold-struct-ratio): Likewise.
+ * params.def (PARAM_STRUCT_REORG_COLD_STRUCT_RATIO): Likewise.
+ * params.h (STRUCT_REORG_COLD_STRUCT_RATIO): Likewise.
+ * timevar.def (TV_IPA_TYPE_ESCAPE): Likewise.
+
+2011-03-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/2084.md: Enable all insn reservations also for z9_ec
+ cpu attribute value.
+ * config/s390/s390-opts.h (enum s390_arch_option): Remove.
+ (enum processor_type): Add PROCESSOR_2094_Z9_EC.
+ * config/s390/s390.c (processor_flags_table): New constant array.
+ (s390_handle_arch_option): Remove.
+ (s390_handle_option): Remove s390_handle_arch_option invocations
+ and OPT_mwarn_framesize_ handling.
+ (s390_option_override): Remove s390_handle_arch_option invocation.
+ (s390_emit_prologue): Remove use of HOST_WIDE_INT_PRINT_DEC in
+ warnings.
+ * config/s390/s390.md (cpu attribute): Add z9_ec value.
+ * config/s390/s390.opt (s390_tune, s390_arch)
+ (march=): Replace s390_arch_option enum and values with
+ processor_type. Set variable name to s390_arch. Set
+ initialization value.
+ (mtune=): Replace s390_arch_option with processor_type. Set
+ variable name to s390_tune. Set initialization value.
+
+2011-03-23 Julian Brown <julian@codesourcery.com>
+
+ * expr.c (expand_expr_real_1): Only use BLKmode for volatile
+ accesses which are not naturally aligned.
+
+2011-03-23 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR target/47553
+ * config/arm/predicates.md (neon_lane_number): Accept 0..15.
+
+2011-03-23 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * optabs.h (emit_unop_insn, maybe_emit_unop_insn): Change insn code
+ parameter from "int" to "enum insn_code".
+ (expand_operand_type): New enum.
+ (expand_operand): New structure.
+ (create_expand_operand): New function.
+ (create_fixed_operand, create_output_operand): Likewise
+ (create_input_operand, create_convert_operand_to): Likewise.
+ (create_convert_operand_from, create_address_operand): Likewise.
+ (create_integer_operand): Likewise.
+ (create_convert_operand_from_type, maybe_legitimize_operands): Declare.
+ (maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise.
+ (expand_insn, expand_jump_insn): Likewise.
+ * builtins.c (expand_builtin_prefetch): Use the new interfaces.
+ (expand_builtin_interclass_mathfn, expand_builtin_strlen): Likewise.
+ (expand_movstr, expand_builtin___clear_cache): Likewise.
+ (expand_builtin_lock_release): Likewise.
+ * explow.c (allocate_dynamic_stack_space): Likewise.
+ (probe_stack_range): Likewise. Allow check_stack to FAIL,
+ and use the default handling in that case.
+ * expmed.c (check_predicate_volatile_ok): Delete.
+ (store_bit_field_1, extract_bit_field_1): Use the new interfaces.
+ (emit_cstore): Likewise.
+ * expr.c (emit_block_move_via_movmem): Likewise.
+ (set_storage_via_setmem, expand_assignment): Likewise.
+ (emit_storent_insn, try_casesi): Likewise.
+ (emit_single_push_insn): Likewise. Allow the expansion to fail.
+ * optabs.c (expand_widen_pattern_expr, expand_ternary_op): Likewise.
+ (expand_vec_shift_expr, expand_binop_directly): Likewise.
+ (expand_twoval_unop, expand_twoval_binop): Likewise.
+ (expand_unop_direct, emit_indirect_jump): Likewise.
+ (emit_conditional_move, vector_compare_rtx): Likewise.
+ (expand_vec_cond_expr, expand_val_compare_and_swap_1): Likewise.
+ (expand_sync_operation, expand_sync_fetch_operation): Likewise.
+ (expand_sync_lock_test_and_set): Likewise.
+ (maybe_emit_unop_insn): Likewise. Change icode to an insn_code.
+ (emit_unop_insn): Likewise.
+ (expand_copysign_absneg): Change icode to an insn_code.
+ (create_convert_operand_from_type): New function.
+ (maybe_legitimize_operand, maybe_legitimize_operands): Likewise.
+ (maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise.
+ (expand_insn, expand_jump_insn): Likewise.
+ * config/i386/i386.md (setmem<mode>): Use nonmemory_operand rather
+ than const_int_operand for operand 2.
+
+2011-03-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * dwarf2out.c (const_ok_for_output_1): Print the unspec enum name
+ if possible.
+
+2011-03-22 Nathan Froyd <froydnj@codesourcery.com>
+
+ * emit-rtl.c (emit_pattern_before_noloc): New function.
+ (emit_insn_before_noloc, emit_jump_insn_before_noloc): Call it.
+ (emit_call_insn_before_noloc, emit_debug_insn_before_noloc): Likewise.
+ (emit_pattern_after_noloc): New function.
+ (emit_insn_after_noloc, emit_jump_insn_after_noloc): Call it.
+ (emit_call_insn_after_noloc, emit_debug_insn_after_noloc): Likewise.
+
+2011-03-22 Nathan Froyd <froydnj@codesourcery.com>
+
+ * libgcc2.c (__lshrdi3, __ashldi3, __ashrdi3): Use W_TYPE_SIZE.
+ (__ffsDI2): Likewise.
+
+2011-03-22 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.c (direct_return): Use TARGET_ABI_OSF instead
+ of !TARGET_ABI_OPEN_VMS.
+ (alpha_trampoline_init, alpha_start_function): Likewise.
+ (alpha_expand_epilogue, alpha_file_start): Likewise.
+ * config/alpha/alpha.md (divsi3, modsi3): Likewise.
+ (udivsi3, umodsi3, divdi3, moddi3, udivdi3, umoddi3): Likewise.
+ (*divmodsi_internal_er, *divmodsi_internal_er_1): Likewise.
+ (*divmodsi_internal, *divmoddi_internal_er): Likewise.
+ (*divmoddi_internal_er_1, *divmoddi_internal): Likewise.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/s390/s390-opts.h: New.
+ * config/s390/s390.c (s390_tune, s390_tune_flags, s390_arch,
+ s390_arch_flags, s390_warn_framesize, s390_stack_size,
+ s390_stack_guard): Remove.
+ (s390_handle_arch_option): Return void. Take enum
+ s390_arch_option value instead of string and searching array.
+ (s390_handle_option): Don't assert that global structures are in
+ use. Access variables via opts pointer. Use error_at. Don't use
+ sscanf for -mstack-guard= or -mstack-size=. Update call to
+ s390_handle_arch_option.
+ (s390_option_override): Update call to s390_handle_arch_option.
+ (s390_emit_prologue): Use %d format for s390_stack_size in
+ diagnostic. Use %wd for HOST_WIDE_INT.
+ * config/s390/s390.h (enum processor_type): Move to s390-opts.h.
+ (s390_tune, s390_tune_flags, s390_arch, s390_arch_flags): Remove.
+ * config/s390/s390.opt (config/s390/s390-opts.h): New
+ HeaderInclude entry.
+ (s390_arch_string, s390_tune, s390_tune_flags, s390_arch,
+ s390_arch_flags, s390_warn_framesize): New Variable entries.
+ (s390_arch_option): New Enum and EnumValue entries.
+ (march=): Use Enum instead of Var.
+ (mstack-guard=, mstack-size=): Use UInteger and Var.
+ (mtune=): Use Enum.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/score/score.c (score_handle_option): Don't assert that
+ global structures are in use. Access target_flags via opts
+ pointer. Use value of -march= option to determine target_flags
+ settings.
+ * config/score/score.opt (march=): Use Enum.
+ (score_arch): New Enum and EnumValue entries.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/mep/mep.c (option_mtiny_specified): Remove.
+ (mep_option_override): Move register handling for -mivc2 from
+ mep_handle_option. Use global_options_set.x_mep_tiny_cutoff
+ instead of option_mtiny_specified.
+ (mep_handle_option): Access target_flags via opts pointer. Don't
+ assert that global structures are in use. Defer part of -mivc2
+ handling and move it to mep_option_override.
+ * config/mep/mep.opt (IVC2): New Mask entry.
+ (mivc2): Use Var and Defer instead of Mask.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/v850/v850-opts.h: New.
+ * config/v850/v850.c (small_memory): Replace with
+ small_memory_physical_max array. Make that array static const.
+ (v850_handle_memory_option): Take integer value of argument. Take
+ gcc_options pointer, option text and location. Return void.
+ Update for changes to small memory structures.
+ (v850_handle_option): Access target_flags via opts pointer. Don't
+ assert that global structures are in use. Update calls to
+ v850_handle_memory_option.
+ (v850_encode_data_area): Update references to small memory settings.
+ * config/v850/v850.h (struct small_memory_info, small_memory): Remove.
+ (enum small_memory_type): Move to v850-opts.h.
+ * config/v850/v850.opt (config/v850/v850-opts.h): New
+ HeaderInclude entry.
+ (small_memory_max): New Variable entry.
+ (msda): Replace by pair of options msda= and msda-. Use UInteger.
+ (mtda, mzda): Likewise.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/sh/sh.c (sh_handle_option): Access target_flags via opts
+ pointer. Don't assert that global structures are in use.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/pdp11/pdp11.c (pdp11_handle_option): Access target_flags
+ via opts pointer. Don't assert that global structures are in use.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/pa/pa-hpux.opt (flag_pa_unix): New Variable entry.
+ (munix=93): Use Var.
+ * config/pa/pa-hpux1010.opt (munix=95): Use Var.
+ * config/pa/pa-hpux1111.opt (munix=98): Use Var.
+ * config/pa/pa-opts.h: New.
+ * config/pa/pa.c (pa_cpu, flag_pa_unix): Remove.
+ (pa_handle_option): Don't assert that global structures are in
+ use. Access target_flags via opts pointer. Don't handle
+ OPT_mschedule_, OPT_mfixed_range_, OPT_munix_93, OPT_munix_95 or
+ OPT_munix_98 here.
+ (pa_option_override): Handle deferred OPT_mfixed_range_.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/mn10300/mn10300-opts.h: New.
+ * config/mn10300/mn10300.c (mn10300_processor,
+ mn10300_tune_string): Remove.
+ (mn10300_handle_option): Don't assert that global structures are
+ in use. Access mn10300_processor via opts pointer. Don't handle
+ OPT_mtune_ here.
+ * config/mn10300/mn10300.h (enum processor_type): Move to
+ mn10300-opts.h.
+ (mn10300_processor): Remove.
+ * config/mn10300/mn10300.opt (config/mn10300/mn10300-opts.h): New
+ HeaderInclude entry.
+ (mn10300_processor): New Variable entry.
+ (mtune=): Use Var.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/microblaze/microblaze.c: Don't include opts.h.
+ (microblaze_handle_option, TARGET_HANDLE_OPTION): Remove.
+ * config/microblaze/microblaze.opt (mxl-stack-check): Use Warn.
+ (mno-clearbss): Use Var and Warn.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/m32r/m32r-opts.h: New.
+ * config/m32r/m32r.c (m32r_model, m32r_sdata): Remove.
+ (m32r_handle_option): Don't assert that global structures are in
+ use. Access target_flags and m32r_cache_flush_func via opts
+ pointer. Don't handle OPT_mmodel_, OPT_msdata_ or
+ OPT_mno_flush_trap here.
+ * config/m32r/m32r.h (Code Models, Small Data Area): Replace by
+ include of m32r-opts.h.
+ * config/m32r/m32r.opt (config/m32r/m32r-opts.h): New
+ HeaderInclude entry.
+ (m32r_model_selected, m32r_sdata_selected): New Variable entries.
+ (mmodel=): Use Enum and Var.
+ (m32r_model): New Enum and EnumValue entries.
+ (mno-flush-trap): Use Var.
+ (msdata=): Use Enum and Var.
+ (m32r_sdata): New Enum and EnumValue entries.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/m32c/m32c.c: Don't include opts.h.
+ (target_memregs, target_memregs_set, TARGET_HANDLE_OPTION,
+ m32c_handle_option): Remove.
+ (m32c_option_override): Check global_options_set.x_target_memregs
+ instead of target_memregs_set.
+ * config/m32c/m32c.h (target_memregs): Remove.
+ * config/m32c/m32c.opt (memregs=): Use UInteger with integer
+ variable.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/iq2000/iq2000-opts.h: New.
+ * config/iq2000/iq2000.c: Don't include opts.h.
+ (iq2000_tune, iq2000_handle_option, TARGET_HANDLE_OPTION): Remove.
+ * config/iq2000/iq2000.h (enum processor_type, iq2000_tune): Remove.
+ * config/iq2000/iq2000.opt (config/iq2000/iq2000-opts.h): New
+ HeaderInclude entry.
+ (iq2000_tune): New Variable entry.
+ (march=): Add comment. Use Enum.
+ (iq2000_arch): New Enum and EnumValue entries.
+ (mcpu=): Use Enum and Var.
+ (iq2000_tune): New Enum and EnumValue entries.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/ia64/ia64-opts.h: New.
+ * config/ia64/ia64.c (ia64_tune): Remove.
+ (ia64_handle_option): Don't handle OPT_mfixed_range_ or OPT_mtune_
+ here. Use error_at.
+ (ia64_option_override): Handle deferred OPT_mfixed_range_.
+ * config/ia64/ia64.h (enum processor_type, ia64_tune): Remove.
+ * config/ia64/ia64.opt (config/ia64/ia64-opts.h): New
+ HeaderInclude entry.
+ (ia64_tune): New Variable entry.
+ (mfixed-range=): Use Defer and Var.
+ (mtune=): Use Enum and Var.
+ (ia64_tune): New Enum and EnumValue entries.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/frv/frv-opts.h: New.
+ * config/frv/frv-protos.h (enum frv_cpu, frv_cpu_t): Move to
+ frv-opts.h.
+ (frv_cpu_type): Remove.
+ * config/frv/frv.c: Don't include opts.h.
+ (frv_cpu_type, frv_handle_option, TARGET_HANDLE_OPTION): Remove.
+ * config/frv/frv.opt (config/frv/frv-opts.h): New HeaderInclude entry.
+ (frv_cpu_type): New Variable entry.
+ (frv_cpu): New Enum and EnumValue entries.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/cris/cris.c (cris_handle_option): Access target_flags via
+ opts pointer. Don't assert that global structures are in use.
+ Don't call CRIS_SUBTARGET_HANDLE_OPTION.
+ * config/cris/cris.h (CRIS_SUBTARGET_HANDLE_OPTION): Don't define.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/bfin/bfin-opts.h: New.
+ * config/bfin/bfin.c (bfin_lib_id_given, bfin_cpu_type,
+ bfin_si_revision, bfin_workarounds): Remove.
+ (bfin_cpus): Make static const.
+ (bfin_load_pic_reg): Check global_options_set.x_bfin_library_id
+ not bfin_lib_id_given.
+ (bfin_handle_option): Don't set bfin_lib_id_given. Access
+ bfin_cpu_type, bfin_si_revision and bfin_workarounds via opts
+ pointer. Use error_at. Don't assert that global structures are in use.
+ * config/bfin/bfin.h: Include bfin-opts.h.
+ (enum bfin_cpu_type, bfin_cpu_t): Move to bfin-opts.h.
+ (bfin_cpu_type, bfin_si_revision, bfin_workarounds): Remove.
+ * bfin.opt (config/bfin/bfin-opts.h): New HeaderInclude entry.
+ (bfin_cpu_type, bfin_si_revision, bfin_workarounds): New Variable
+ entries.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/arm/arm.opt (mhard-float, msoft-float): Use Alias.
+ * config/arm/arm.c (arm_handle_option): Don't handle -mhard-float
+ or -msoft-float here.
+ * config/arm/arm.h (CPP_SPEC): Handle -mfloat-abi=*, not
+ -msoft-float and -mhard-float.
+ (OPTION_DEFAULT_SPECS): Don't handle -mhard-float and -msoft-float.
+ * config/arm/coff.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not
+ msoft-float.
+ * config/arm/elf.h (ASM_SPEC): Don't handle -mhard-float and
+ -msoft-float.
+ (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not msoft-float.
+ * config/arm/linux-elf.h (MULTILIB_DEFAULTS): Use mfloat-abi=hard,
+ not mhard-float.
+ (LIBGCC_SPEC): Don't handle -msoft-float.
+ * config/arm/netbsd-elf.h (SUBTARGET_ASM_FLOAT_SPEC): Don't handle
+ -mhard-float.
+ * config/arm/pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not
+ msoft-float.
+ * config/arm/rtems-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Handle
+ -mfloat-abi=*, not -msoft-float and -mhard-float.
+ * config/arm/semi.h((ASM_SPEC): Don't handle -mhard-float and
+ -msoft-float.
+ * config/arm/t-arm-elf (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS):
+ Use mfloat-abi=hard and mfloat-abi=soft in comments, not
+ mhard-float and msoft-float.
+ * config/arm/t-linux (MULTILIB_OPTIONS): Use mfloat-abi=hard and
+ mfloat-abi=soft in comments, not mhard-float and msoft-float.
+ * config/arm/t-rtems (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use
+ mfloat-abi=soft and mfloat-abi=hard, not msoft-float and
+ mhard-float.
+ * config/arm/t-strongarm-elf (MULTILIB_OPTIONS): Use
+ mfloat-abi=hard and mfloat-abi=soft, not mhard-float and
+ msoft-float.
+ * config/arm/t-wince-pe (MULTILIB_OPTIONS): Use mfloat-abi=hard,
+ not mhard-float.
+ * config/arm/wince-pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft,
+ not msoft-float.
+
+2011-03-22 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.c (alpha_expand_prologue): Don't test
+ TARGET_ABI_WINDOWS_NT.
+ (alpha_output_function_end_prologue): Likewise.
+ * config/alpha/alpha.h (TARGET_ABI_OSF): Likewise.
+ (ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
+ * config/alpha/alpha.md (call, call_value, tablejump): Likewise.
+ (trap, *movsi_nt_vms): Likewise.
+ (call_nt, call_value_nt, *call_nt_1, *call_value_nt_1): Remove.
+ (*tablejump_osf_nt_internal): Remove.
+ * config/alpha/predicates.md (input_operand): Only test Pmode.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/alpha/alpha.c (alpha_handle_option): Access target_flags
+ via opts pointer. Use error_at. Don't assert that global
+ structures are in use.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/i386.c (ix86_isa_flags_explicit): Remove.
+ (ix86_handle_option): Access ix86_isa_flags and
+ ix86_isa_flags_explicit via opts pointer. Don't assert that
+ global structures are in use.
+ (ix86_function_specific_save, ix86_function_specific_restore):
+ Update ix86_isa_flags_explicit field name.
+ * config/i386/i386.opt (ix86_isa_flags_explicit): New Variable entry.
+ (ix86_isa_flags_explicit): Rename TargetSave entry to
+ x_ix86_isa_flags_explicit.
+
+2011-03-22 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.c (NUM_ARGS): Don't test TARGET_ABI_UNICOSMK.
+ (alpha_option_override, direct_return): Likewise.
+ (alpha_arg_partial_bytes, alpha_setup_incoming_varargs): Likewise.
+ (alpha_va_start, alpha_gimplify_va_arg, alpha_sa_mask): Likewise.
+ (alpha_sa_size, compute_frame_size, alpha_expand_prologue): Likewise.
+ (alpha_start_function, alpha_output_function_end_prologue): Likewise.
+ (alpha_expand_epilogue, alpha_end_function): Likewise.
+ (alpha_init_libfuncs): Likewise.
+ (struct machine_function): Remove unicosmk members.
+ (print_operand) ['t']: Remove.
+ (unicosmk_must_pass_in_stack, unicosmk_initial_elimination_offset,
+ unicosmk_output_module_name, unicosmk_output_common,
+ current_section_align, unicosmk_output_text_section_asm_op,
+ unicosmk_output_data_section_asm_op, unicosmk_init_sections,
+ unicosmk_section_type_flags, unicosmk_unique_section,
+ unicosmk_asm_named_section, unicosmk_insert_attributes,
+ unicosmk_output_align, unicosmk_defer_case_vector,
+ unicosmk_output_addr_vec, unicosmk_output_deferred_case_vectors,
+ SSIB_PREFIX, SSIB_PREFIX_LEN, unicosmk_ssib_name, unicosmk_gen_dsib,
+ unicosmk_output_ssib, unicosmk_add_call_info_word,
+ unicosmk_extern_head, unicosmk_output_default_externs,
+ unicosmk_output_externs, unicosmk_add_extern, unicosmk_dex_list,
+ unicosmk_dex_count, unicosmk_special_name, unicosmk_need_dex,
+ unicosmk_output_dex, unicosmk_file_start, unicosmk_file_end): Remove.
+ * config/alpha/alpha-protos.h: Update.
+ * config/alpha/alpha.h (TARGET_ABI_OSF): Don't test TARGET_ABI_UNICOSMK.
+ * config/alpha/alpha.md (UNSPEC_UMK_LAUM, UNSPEC_UMK_LALM): Remove.
+ (UNSPEC_UMK_LAL, UNSPEC_UMK_LOAD_CIW): Remove.
+ (mulsi3): Don't test TARGET_ABI_UNICOSMK.
+ (*mulsi_se, mulvsi3): Likewise.
+ (divsi3, udivsi3, modsi3, umodsi3, divdi3, udivdi3): Likewise.
+ (*divmodsi_internal, call, call_value, realign): Likewise.
+ (moddi3, umoddi3): Likewise; remove duplicate expander.
+ (moddi3_umk, umoddi3_umk, call_umk, call_value_umk): Remove.
+ (*call_umk_1, *movsi, umk_laum, umk_lalm, *umk_load_ciw): Remove.
+ (*movdi_nofix): Remove r/U alternative.
+ (umk_mismatch_args, arg_home_umk, *call_value_umk): Remove.
+ * config/alpha/constraints.md ("U"): Remove.
+ * config/alpha/predicates.md (call_operand"): Don't test
+ TARGET_ABI_UNICOSMK.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * target.def (handle_option): Take gcc_options and
+ cl_decoded_option pointers and location_t.
+ * doc/tm.texi.in (TARGET_HANDLE_OPTION): Update documentation.
+ * doc/tm.texi: Regenerate.
+ * hooks.c (hook_bool_size_t_constcharptr_int_true): Remove.
+ * hooks.h (hook_bool_size_t_constcharptr_int_true): Don't declare.
+ * lto-opts.c (lto_reissue_options): Generate option structure for
+ targetm.handle_option call.
+ * opts.c (target_handle_option): Update call to
+ targetm.handle_option. Remove assertions about values now passed
+ down to hook.
+ * targhooks.c (default_target_handle_option): New.
+ * targhooks.h (default_target_handle_option): Declare.
+ * config/alpha/alpha.c: Include opts.h.
+ (alpha_handle_option): Update to new hook interface.
+ * config/arm/arm.c: Include opts.h.
+ (arm_handle_option): Update to new hook interface.
+ * config/arm/t-arm (arm.o): Update dependencies.
+ * config/bfin/bfin.c: Include opts.h.
+ (bfin_handle_option): Update to new hook interface.
+ * config/cris/cris.c: Include opts.h.
+ (cris_handle_option): Update to new hook interface.
+ * config/frv/frv.c: Include opts.h.
+ (frv_handle_option): Update to new hook interface.
+ * config/i386/i386.c: Include opts.h.
+ (ix86_handle_option): Update to new hook interface.
+ (ix86_valid_target_attribute_inner_p): Generate option structure
+ for call to ix86_handle_option.
+ * config/i386/t-i386 (i386.o): Update dependencies.
+ * config/ia64/ia64.c: Include opts.h.
+ (ia64_handle_option): Update to new hook interface.
+ * config/ia64/t-ia64 (ia64.o): Update dependencies.
+ * config/iq2000/iq2000.c: Include opts.h.
+ (iq2000_handle_option): Update to new hook interface.
+ * config/m32c/m32c.c: Include opts.h.
+ (m32c_handle_option): Update to new hook interface.
+ * config/m32r/m32r.c: Include opts.h.
+ (m32r_handle_option): Update to new hook interface.
+ * config/m68k/m68k.c: Include opts.h.
+ (m68k_handle_option): Update to new hook interface.
+ * config/mep/mep.c: Include opts.h.
+ (mep_handle_option): Update to new hook interface.
+ * config/microblaze/microblaze.c: Include opts.h.
+ (microblaze_handle_option): Update to new hook interface.
+ * config/mips/mips.c: Include opts.h.
+ (mips_handle_option): Update to new hook interface.
+ * config/mn10300/mn10300.c: Include opts.h.
+ (mn10300_handle_option): Update to new hook interface.
+ * config/pa/pa.c: Include opts.h.
+ (pa_handle_option): Update to new hook interface.
+ * config/pdp11/pdp11.c: Include opts.h.
+ (pdp11_handle_option): Update to new hook interface.
+ * config/rs6000/rs6000.c: Include opts.h.
+ (rs6000_handle_option): Update to new hook interface.
+ * config/rs6000/t-rs6000 (rs6000.o): Update dependencies.
+ * config/rx/rx.c: Include opts.h.
+ (rx_handle_option): Update to new hook interface.
+ * config/s390/s390.c: Include opts.h.
+ (s390_handle_option): Update to new hook interface.
+ * config/score/score.c: Include opts.h.
+ (score_handle_option): Update to new hook interface.
+ * config/sh/sh.c: Include opts.h.
+ (sh_handle_option): Update to new hook interface.
+ * config/sparc/sparc.c: Include opts.h.
+ (sparc_handle_option): Update to new hook interface.
+ * config/v850/v850.c: Include opts.h.
+ (v850_handle_option): Update to new hook interface.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.c (driver_unknown_option_callback): Only permit and save
+ unknown -Wno- options.
+ (driver_wrong_lang_callback): Save options directly instead of via
+ driver_unknown_option_callback.
+
+2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * combine.c (simplify_set): Try harder to find the best CC mode when
+ simplifying a nested COMPARE on the RHS.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/alpha/gnu.h: Remove.
+ * config/arc: Remove directory.
+ * config/arm/netbsd.h: Remove.
+ * config/arm/t-pe: Remove.
+ * config/crx: Remove directory.
+ * config/i386/netbsd.h: Remove.
+ * config/m68hc11: Remove directory.
+ * config/m68k/uclinux-oldabi.h: Remove.
+ * config/mcore/mcore-pe.h: Remove.
+ * config/mcore/t-mcore-pe: Remove.
+ * config/netbsd-aout.h: Remove.
+ * config/rs6000/gnu.h: Remove.
+ * config/sh/sh-symbian.h: Remove.
+ * config/sh/symbian-base.c: Remove.
+ * config/sh/symbian-c.c: Remove.
+ * config/sh/symbian-cxx.c: Remove.
+ * config/sh/symbian-post.h: Remove.
+ * config/sh/symbian-pre.h: Remove.
+ * config/sh/t-symbian: Remove.
+ * config/svr3.h: Remove.
+ * config/vax/netbsd.h: Remove.
+ * config.build: Don't handle i[34567]86-*-pe.
+ * config.gcc: Remove handling of deprecations for most deprecated
+ targets.
+ (m68k-*-uclinuxoldabi*): Add to second deprecated list.
+ (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*, arm-*-pe*, crx-*-elf,
+ i[34567]86-*-netbsd*, i[34567]86-*-pe, m68hc11-*-*|m6811-*-*,
+ m68hc12-*-*|m6812-*-*, m68k-*-uclinuxoldabi*, mcore-*-pe*,
+ powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
+ sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
+ Remove cases.
+ * config.host: Don't handle i[34567]86-*-pe.
+ * config/rs6000/linux64.h (LINK_OS_GNU_SPEC): Remove.
+ (ASM_SPEC32): Don't handle -mcall-gnu.
+ * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Don't handle
+ -mcall-gnu.
+ (ASM_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC, CPP_SPEC,
+ STARTFILE_SPEC, LIB_SPEC, ENDFILE_SPEC): Don't handle -mcall-gnu.
+ (LIB_GNU_SPEC, STARTFILE_GNU_SPEC, ENDFILE_GNU_SPEC,
+ LINK_START_GNU_SPEC, LINK_OS_GNU_SPEC, CPP_OS_GNU_SPEC): Remove.
+ (SUBTARGET_EXTRA_SPECS): Remove *_gnu specs.
+ * config/sh/sh-protos.h, config/sh/sh.c: Remove all code
+ conditional on SYMBIAN.
+ * configure.ac: Don't handle powerpc*-*-gnu*.
+ * configure: Regenerate.
+ * doc/extend.texi (interrupt attribute): Don't mention CRX.
+ * doc/install-old.texi (m6811, m6812): Don't mention.
+ * doc/install.texi (arc-*-elf*): Don't document multilib option.
+ (arc-*-elf, CRX, m6811-elf, m6812-elf): Remove.
+ (m68k-uclinuxoldabi): Don't mention.
+ * doc/invoke.texi (ARC Options, CRX Options, M68hc1x Options):
+ Remove.
+ (-mcall-gnu): Remove.
+ * doc/md.texi (CRX Architecture, Motorola 68HC11 & 68HC12
+ families): Remove constraint documentation.
+
+2011-03-22 Marius Strobl <marius@FreeBSD.org>
+
+ * config/sparc/freebsd.h (CPP_CPU64_DEFAULT_SPEC): Replace with...
+ (FBSD_TARGET_CPU_CPP_BUILTINS): ...this.
+ (TARGET_GNU_TLS, TARGET_SUN_TLS): Define.
+
+2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/48226
+ * config/rs6000/rs6000-c.c (rs6000_macro_to_expand): If we see a
+ vector when peeking at the next token for vector, don't expand the
+ keywords.
+
+2011-03-21 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr-protos.h (expand_epilogue): Change prototype
+ * config/avr/avr.h (struct machine_function): Add field sibcall_fails.
+ * config/avr/avr.c (init_cumulative_args)
+ (avr_function_arg_advance): Use it.
+ * config/avr/avr.c (expand_epilogue): Add bool parameter. Handle
+ sibcall epilogues.
+ (TARGET_FUNCTION_OK_FOR_SIBCALL): Define to...
+ (avr_function_ok_for_sibcall): ...this new function.
+ (avr_lookup_function_attribute1): New static Function.
+ (avr_naked_function_p, interrupt_function_p)
+ (signal_function_p, avr_OS_task_function_p)
+ (avr_OS_main_function_p): Use it.
+ * config/avr/avr.md ("sibcall", "sibcall_value")
+ ("sibcall_epilogue"): New expander.
+ ("*call_insn", "*call_value_insn"): New insn.
+ ("call_insn", "call_value_insn"): Remove
+ ("call", "call_value", "epilogue"): Change expander to handle
+ sibling calls.
+
+2011-03-21 Nick Clifton <nickc@redhat.com>
+
+ * doc/invoke.texi (Overall Options): Move closing brace to end of
+ options list.
+ (Optimization Options): Add missing @gol.
+ (Directory Options): Likewise.
+ (i386 and x86-64 Options): Likewise.
+ (RS6000 and PowerPC Options): Likewise.
+ (i386 and x86-64 Windows Options): Likewise.
+ (V850 Options): Add text missing from descriptions.
+
+2011-03-22 Richard Henderson <rth@redhat.com>
+
+ * config/avr/avr.c (TARGET_EXCEPT_UNWIND_INFO): New.
+ (avr_incoming_return_addr_rtx): New.
+ (emit_push_byte): New.
+ (expand_prologue): Use it. Remove incorrect dwarf annotation for
+ SREG, RAMPZ, zero register. Push frame pointer by bytes. Add dwarf
+ annotation for __prologue_saves__. Fixup dwarf annotation for CFA.
+ (emit_pop_byte): New.
+ (expand_epilogue): Use it. Pop frame pointer by bytes.
+ * config/avr/avr.h (FRAME_POINTER_CFA_OFFSET): Remove.
+ (INCOMING_RETURN_ADDR_RTX): New.
+ (INCOMING_FRAME_SP_OFFSET): New.
+ (ARG_POINTER_CFA_OFFSET): New.
+ * config/avr/avr.md (*pushqi): Fix mode of auto-inc.
+ (*pushhi, *pushsi, *pushsf, popqi): Likewise.
+ (pophi): Remove.
+
+ * dwarf2out.c (dwarf2out_frame_debug_expr) [rule 11]: Handle post_dec.
+
+2011-03-22 Nathan Froyd <froydnj@codesourcery.com>
+
+ * system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison.
+ (FUNCTION_ARG_ADVANCE): Likewise.
+ * tm.texi.in: Change references to them to hook references.
+ * tm.texi: Regenerate.
+ * targhooks.c (default_function_arg): Eliminate check for target
+ macro.
+ (default_function_incoming_arg): Likewise.
+ (default_function_arg_advance): Likewise.
+ * target.def (function_arg, function_incoming_arg): Change to DEFHOOK.
+ (function_arg_advance): Likewise.
+ * target-def.h: Eliminate FUNCTION_INCOMING_ARG check.
+
+2011-03-22 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree.c (build_call_1): New function.
+ (build_call_valist, build_call_array_loc, build_call_vec): Call it.
+
+2011-03-22 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48228
+ * tree-vrp.c (vrp_visit_phi_node): Do not stop propagating
+ for single-arg PHIs.
+
+2011-03-22 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/48143
+ * config/i386/sse.md (*sse2_cvtpd2dq): Add athlon_decode attribute.
+ (*sse2_cvttpd2dq, sse2_cvtss2sd, *sse2_cvtpd2ps,
+ sse2_cvtps2pd): Likewise.
+
+2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * recog.c (canonicalize_change_group): Use validate_unshare_change.
+
+2011-03-22 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_rhs_class_table): POLYNOMIAL_CHREC is not
+ a valid RHS. Make DOT_PROD_EXPR and REALIGN_LOAD_EXPR ternary.
+ * tree-cfg.c (verify_gimple_assign_ternary): Allow DOT_PROD_EXPR
+ and REALIGN_LOAD_EXPR.
+ (verify_gimple_assign_single): Do not allow POLYNOMIAL_CHREC,
+ DOT_PROD_EXPR or REALIGN_LOAD_EXPR.
+ * expr.c (expand_expr_real_1): Move REALIGN_LOAD_EXPR and
+ DOT_PROD_EXPR case ...
+ (expand_expr_real_2): ... here.
+ * gimple-pretty-print.c (dump_ternary_rhs): Handle DOT_PROD_EXPR
+ and REALIGN_LOAD_EXPR.
+ * tree-data-ref.c (split_constant_offset): Bail out for all CHRECs.
+ * tree-vect-loop.c (vect_model_reduction_cost): Handle ternaries.
+ (vect_create_epilog_for_reduction): Likewise.
+ (vectorizable_reduction): Likewise.
+ * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Adjust.
+ * tree-vect-stmts.c (vectorizable_load): Likewise.
+
+2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gimplify.c (gimplify_cond_expr): Gimplify COMPOUND_EXPR conditions.
+
+2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.c (s390_delegitimize_address): Fix offset
+ handling for PLTOFF/GOTOFF.
+
+2011-03-22 Nick Clifton <nickc@redhat.com>
+
+ * config/i386/cygming.h (SUBTARGET_OVERRIDE_OPTIONS): Remove
+ trailing backslash from the end of the macro definition.
+
+2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.c (s390_delegitimize_address): Handle PLTOFF
+ and PLT unspecs.
+
+2011-03-21 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * expr.h (prepare_operand): Move to...
+ * optabs.h (prepare_operand): ...here and change the insn code
+ parameter from "int" to "enum insn_code".
+ (insn_operand_matches): Declare.
+ * expr.c (init_expr_target): Use insn_operand_matches.
+ (compress_float_constant): Likewise.
+ * function.c (safe_insn_predicate, assign_parm_setup_reg): Likewise.
+ * optabs.c (can_compare_p, prepare_cmp_insn): Likewise.
+ (emit_cmp_and_jump_insn_1, gen_add2_insn, gen_add3_insn): Likewise.
+ (have_add2_insn, gen_sub2_insn, gen_sub3_insn, have_sub2_insn):
+ Likewise.
+ (gen_cond_trap): Likewise.
+ (prepare_operand): Likewise. Change icode to an insn_code.
+ (insn_operand_matches): New function.
+ * reload.c (find_reloads_address_1): Use insn_operand_matches.
+ * reload1.c (gen_reload): Likewise.
+ * targhooks.c (default_secondary_reload): Likewise.
+
+2011-03-21 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.md (unspec): New define_c_enum.
+ (unspecv): Ditto.
+
+2011-03-21 Uros Bizjak <ubizjak@gmail.com>
+
+ PR debug/48214
+ * config/alpha/alpha.c (alpha_pad_noreturn): Do not emit an unop
+ between a call and its CALL_ARG_LOCATION note.
+
+2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gimplify.c (gimplify_vla_decl): Set TREE_THIS_NOTRAP flag.
+
+2011-03-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/42544
+ PR c/48197
+ * c-common.c (shorten_compare): If primopN is first sign-extended
+ to opN and then zero-extended to result type, set primopN to opN.
+
+2011-03-21 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * config/arm/unwind-arm.c (__gnu_unwind_pr_common): Correct test
+ for barrier handlers.
+
+2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/rs6000.md (UNSPEC_*, UNSPECV_*): Redefine all
+ UNSPEC constants to be in the unspec enumeration, and redefine
+ all UNSPECV constants to be in the unspecv enumeration, so that
+ dumps print which unspec/unspec_volatile this is.
+ * config/rs6000/vector.md (UNSPEC_*): Ditto.
+ * config/rs6000/paired.md (UNSPEC_*): Ditto.
+ * config/rs6000/vsx.md (UNSPEC_*): Ditto.
+ * config/rs6000/altivec.md (UNSPEC_*, UNSPECV_*): Ditto.
+ * config/rs6000/dfp.md (UNSPEC_*): Ditto.
+
+ * config/rs6000/rs6000.md (UNSPECV_ISYNC, UNSPECV_LWSYNC): Rename
+ UNSPEC_ISYNC and UNSPEC_HWSYNC to UNSPECV_ISYNC and
+ UNSPECV_LWSYNC, since these are used as unspec_volatile.
+ * config/rs6000/sync.md (isync, lwsync): Ditto.
+
+2011-03-21 Richard Guenther <rguenther@suse.de>
+
+ * params.def (lto-min-partition): Fix typo.
+
+2011-03-21 Richard Guenther <rguenther@suse.de>
+
+ PR c/47939
+ * c-decl.c (grokdeclarator): Drop to the main variant only
+ for array types. Drop flag_gen_aux_info check.
+
+2011-03-21 Richard Guenther <rguenther@suse.de>
+
+ PR translation/47911
+ * params.def (lto-partitions): Fix typo.
+ (lto-min-partition): Fix wording.
+
+2011-03-21 Andreas Tobler <andreast@fgznet.ch>
+
+ * config/rs6000/t-freebsd: Remove duplication from file.
+
+2011-03-21 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47661
+ * gimple.c (is_gimple_condexpr): Use tree_could_throw_p.
+
+2011-03-21 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48210
+ * params.def (lto-partitions): Require at least 1 partition.
+
+2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gthr-solaris.h: Remove.
+ * gthr.h (_SOLARIS_THREADS): Don't include gthr-solaris.h, remove.
+ * config/sol2.h (CPP_SUBTARGET_SPEC): Remove -threads support.
+ (LIB_SPEC): Likewise.
+ * config/sol2.opt (threads): Remove.
+ * config.gcc (i[34567]86-*-solaris2*): Remove solaris threads support.
+ (sparc*-*-solaris2*): Likewise.
+ * configure.ac (enable_threads): Enable solaris support.
+ * configure: Regenerate.
+ * doc/invoke.texi (Option Summary, Solaris 2 Options): Remove -threads.
+ * doc/install.texi (Configuration, --enable-threads=lib): Remove
+ solaris.
+
+2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.gcc: Obsolete *-*-solaris2.8*.
+ * doc/install.texi (Specific, *-*-solaris2*): Document it.
+
+2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR bootstrap/48135
+ * doc/install.texi (Prerequisites, Perl): Remove Glob.pm
+ reference. Solaris 8 perl works.
+
+2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR bootstrap/48135
+ * doc/install.texi (Prerequisites): Move jar etc. up.
+ Explain support library version requirements.
+
+2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR bootstrap/48135
+ * doc/install.texi (Prerequisites): Move Perl to build
+ requirements. Always necessary on Solaris 2 with Sun ld.
+
+2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * doc/install.texi (Specific, alpha*-dec-osf5.1): Update for
+ binutils 2.21.
+ (Specific, i?86-*-solaris2.[89]): Likewise.
+ (Specific, i?86-*-solaris2.10): Likewise.
+ (Specific, mips-sgi-irix6): Likewise.
+ (Specific, *-*-solaris2*): Remove Sun Studio download URL.
+ Update for binutils 2.21.
+
+2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (gcc_cv_lto_plugin): Fix typo.
+ Allow -fuse-linker-plugin for non-default plugin linker.
+ * configure: Regenerate.
+
+2011-03-21 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR bootstrap/48167
+ * gengtype.c (files_rules): Added rule for cp/parser.h.
+
+2011-03-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/48213
+ * config/s390/s390.c (s390_delegitimize_address): Don't call
+ lowpart_subreg if orig_x has BLKmode.
+
+2011-03-21 Kai Tietz <ktietz@redhat.com>
+
+ PR target/12171
+ * doc/plugins.texi: Adjust documentation for plugin register_callback.
+ * tree.h (attribute_spec): Add new member affects_type_identity.
+ * attribs.c (empty_attribute_table): Adjust attribute_spec
+ initializers.
+ * config/alpha/alpha.c: Likewise.
+ * config/arc/arc.c: Likewise.
+ * config/arm/arm.c: Likewise.
+ * config/avr/avr.c: Likewise.
+ * config/bfin/bfin.c: Likewise.
+ * config/crx/crx.c: Likewise.
+ * config/darwin.h: Likewise.
+ * config/h8300/h8300.c: Likewise.
+ * config/i386/cygming.h: Likewise.
+ * config/i386/i386.c: Likewise.
+ * config/ia64/ia64.c: Likewise.
+ * config/m32c/m32c.c: Likewise.
+ * config/m32r/m32r.c: Likewise.
+ * config/m68hc11/m68hc11.c: Likewise.
+ * config/m68k/m68k.c: Likewise.
+ * config/mcore/mcore.c: Likewise.
+ * config/mep/mep.c: Likewise.
+ * config/microblaze/microblaze.c: Likewise.
+ * config/mips/mips.c: Likewise.
+ * config/rs6000/rs6000.c: Likewise.
+ * config/rx/rx.c: Likewise.
+ * config/sh/sh.c: Likewise.
+ * config/sol2.h: Likewise.
+ * config/sparc/sparc.c: Likewise.
+ * config/spu/spu.c: Likewise.
+ * config/stormy16/stormy16.c: Likewise.
+ * config/v850/v850.c: Likewise.
+
+2011-03-21 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * simplify-rtx.c (simplify_binary_operation_1): Handle
+ (xor (and A B) C) case when B and C are both constants.
+
+2011-03-21 Mingjie Xing <mingjie.xing@gmail.com>
+
+ * tree-dfa.c (add_referenced_var): Fix typo in comment.
+
+2011-03-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR bootstrap/48168
+ * config/sparc/sparc.c (sparc_delegitimize_address): Add new pattern.
+
+2011-03-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/48156
+ * df-core.c (df_get_bb_dirty): Use df_lr if df_live is NULL,
+ assume df and df_lr are not NULL.
+
+2011-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR debug/48023
+ * config/arm/arm.c (create_fix_barrier): Do not emit a minipool
+ between a call and its CALL_ARG_LOCATION note.
+
+2011-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR debug/48178
+ * config/sh/sh.c (find_barrier): Don't emit a constant pool
+ between a call and its corresponding CALL_ARG_LOCATION note.
+
+2011-03-19 Anatoly Sokolov <aesok@post.ru>
+
+ * cfgcleanup.c (mark_effect): Use bitmap_set_range/bitmap_clear_range
+ instead of loop. Use HARD_REGISTER_NUM_P predicate.
+ * haifa-sched.c (setup_ref_regs): Ditto.
+ * caller-save.c (add_used_regs_1): Ditto.
+ * dse.c (look_for_hardregs): Ditto.
+ * df-problems.c (df_simulate_one_insn_forwards): Ditto.
+ * sched-rgn.c (check_live_1): Ditto.
+
+2011-03-18 Joseph Myers <joseph@codesourcery.com>
+
+ * c-decl.c (diagnose_mismatched_decls): Give an error for
+ redefining a typedef with variably modified type.
+
+2011-03-18 Joseph Myers <joseph@codesourcery.com>
+
+ * c-decl.c (grokfield): Don't allow typedefs for structures or
+ unions with no tag by default.
+ * doc/extend.texi (Unnamed Fields): Update.
+
+2011-03-18 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (float<SSEMODEI24:mode><X87MODEF:mode>2):
+ Rewrite using indirect functions.
+ (lwp_slwpcb): Ditto.
+ * config/i386/sse.md (avx_vextractf128<mode>): Ditto.
+ (avx_vinsertf128<mode>): Ditto.
+
+2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.c (s390_delegitimize_address): Handle GOTOFF
+ unspecs.
+
+2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.c (s390_chunkify_start): Prevent literal pool
+ splitting between a call and its corresponding CALL_ARG_LOCATION note.
+
+2011-03-18 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ PR rtl-optimization/48170
+ * gcse.c (hoist_code): Remove bogus asserts.
+
+2011-03-18 Georg-Johann Lay <avr@gjlay.de>
+
+ * ira-color.c (assign_hard_reg): Honor LOCAL_REGNO in cost
+ computation for prologue/epilogue.
+
+2011-03-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (check-consistency): Remove.
+
+2011-03-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48176
+ * dwarf2out.c (dwarf2out_finish): Call output_aranges even when
+ arange_table_in_use is 0, but either text_section_used or
+ cold_text_section_used is true. Don't call it if
+ !info_section_emitted.
+
+2011-03-18 Anatoly Sokolov <aesok@post.ru>
+
+ * config/avr/avr.h (RET_REGISTER, LIBCALL_VALUE,
+ FUNCTION_VALUE_REGNO_P): Remove.
+ * config/avr/avr-protos.h (avr_ret_register, avr_libcall_value):
+ Remove.
+ * config/avr/avr.c (avr_ret_register): Make static inline.
+ (avr_function_value_regno_p): New function.
+ (avr_libcall_value): Make static. Add 'func' argument.
+ (avr_function_value): Make static. Rename 'func' argument to
+ 'fn_decl_or_type', forward it to avr_libcall_value. Call
+ avr_ret_register function instead of RET_REGISTER macro.
+ (TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define.
+
+2011-03-18 Jason Merrill <jason@redhat.com>
+
+ PR c++/23372
+ * gimplify.c (gimplify_arg): Strip redundant TARGET_EXPR.
+
+2011-03-18 Richard Guenther <rguenther@suse.de>
+
+ * doc/install.texi (--enable-gold): Remove.
+ (--with-plugin-ld): Document.
+ * doc/invoke.texi (-fuse-linker-plugin): Clarify.
+
+2011-03-18 Andrew Pinski <pinskia@gmail.com>
+
+ PR middle-end/47790
+ * expr.c (optimize_bitfield_assignment_op): Revamp to work
+ again after expansion changes.
+
+2011-03-18 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * combine.c (try_combine): Do simplification only call of
+ subst() on i2 even when i1 is present. Update comments.
+
+2011-03-18 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/sh.c (sh_delegitimize_address): Handle UNSPEC_SYMOFF
+ and UNSPEC_PCREL_SYMOFF.
+
+2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.md: Use define_c_enum for the unspec constant
+ definitions.
+
+2011-03-18 Richard Henderson <rth@redhat.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/48161
+ * expr.c (expand_expr_addr_expr_1): Use simplify_gen_binary
+ instead of gen_rtx_PLUS if EXPAND_SUM or EXPAND_INITIALIZER.
+
+2011-03-17 Anatoly Sokolov <aesok@post.ru>
+
+ * config/v850/v850.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
+ * config/v850/v850-protos.h (v850_output_addr_const_extra): Remove.
+ * config/v850/v850.c (v850_output_addr_const_extra): Make static.
+ Change return type to bool.
+ (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
+
+2011-03-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48163
+ * var-tracking.c (prepare_call_arguments): If CALL target
+ is a non-SYMBOL_REF CONSTANT_P, just add that into the list as
+ pc instead of looking it up using cselib_lookup and use
+ Pmode for it if x has VOIDmode.
+ * dwarf2out.c (gen_subprogram_die): If also both first and
+ second CONCAT arguments are VOIDmode, use mode of CONCAT itself.
+
+ PR debug/48163
+ * function.c (assign_parms): For data.passed_pointer parms
+ use MEM of data.entry_parm instead of data.entry_parm itself
+ as DECL_INCOMING_RTL.
+ * dwarf2out.c (rtl_for_decl_location): Use DECL_INCOMING_RTL
+ also when passed and declared mode is the same, DECL_RTL
+ is a MEM with pseudo as address and DECL_INCOMING_RTL is
+ a MEM too.
+
+2011-03-16 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/37273
+ * ira-costs.c (scan_one_insn): Detect constants living in memory and
+ handle them like argument loads from stack slots. Do not double
+ count memory for memory constants and argument loads from stack slots.
+
+2011-03-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR debug/48160
+ * var-tracking.c (prepare_call_arguments): Check SUBREG.
+
+2011-03-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/48171
+ * config/i386/i386.opt: Add Save to -mavx and -mfma.
+
+2011-03-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/48153
+ * dwarf2out.c (mem_loc_descriptor) <case ENTRY_VALUE>: Return NULL
+ if dwarf_strict.
+ (gen_subprogram_die): Don't add call_site DIEs if dwarf_strict.
+ Clear call_arg_locations and call_arg_loc_last always.
+
+ PR middle-end/48152
+ * var-tracking.c (prepare_call_arguments): If argument needs to be
+ passed by reference, adjust argtype and mode.
+
+2011-03-17 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48134
+ * tree-ssa.c (insert_debug_temp_for_var_def): If we propagated
+ a value make sure to fold the statement.
+
+2011-03-17 Chung-Lin Tang <cltang@codesourcery.com>
+
+ PR target/43872
+ * config/arm/arm.c (arm_get_frame_offsets): Adjust early
+ return condition with !cfun->calls_alloca.
+
+2011-03-17 Richard Guenther <rguenther@suse.de>
+
+ PR bootstrap/48148
+ * lto-cgraph.c (input_overwrite_node): Clear the abstract
+ origin for decls in other ltrans units.
+ (input_varpool_node): Likewise.
+
+2011-03-17 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48165
+ * tree-object-size.c (compute_object_offset): Properly return
+ the offset operand of MEM_REFs as sizetype.
+
+2011-03-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/48141
+ * params.def (PARAM_MAX_DSE_ACTIVE_LOCAL_STORES): New.
+ * dse.c: Include params.h.
+ (active_local_stores_len): New variable.
+ (add_wild_read, dse_step1): Clear it when setting active_local_stores
+ to NULL.
+ (record_store, check_mem_read_rtx): Decrease it when removing
+ from the chain.
+ (scan_insn): Likewise. Increase it when adding to chain, if it
+ reaches PARAM_MAX_DSE_ACTIVE_LOCAL_STORES limit, set to 1 and
+ set active_local_stores to NULL before the addition.
+ * Makefile.in (dse.o): Depend on $(PARAMS_H).
+
+ PR rtl-optimization/48141
+ * dse.c (record_store): If no positions are needed in an insn
+ that cannot be deleted, at least unchain it from active_local_stores.
+
+2011-03-16 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/47510
+ * dwarf2out.c (strip_naming_typedef): Factorize out of ...
+ (lookup_type_die_strip_naming_typedef): ... here.
+ (get_context_die): Use it.
+ (gen_typedef_die): Add a DW_AT_{,MIPS_}linkage_name attribute to
+ the anonymous struct named by the naming typedef.
+
+2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/48154
+ * config/i386/i386.c (ix86_builtin_vectorized_function): Check
+ TARGET_ROUND for BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins.
+
+2011-03-16 Jeff Law <law@redhat.com>
+
+ * tree-vrp.c (identify_jump_threads): Slightly simplify type
+ check for operands of conditional. Allow type to be a pointer.
+
+2011-03-16 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48149
+ * fold-const.c (fold_binary_loc): Fold
+ COMPLEX_EXPR <REALPART_EXPR <x>, IMAGPART_EXPR <x>>.
+
+2011-03-16 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/26134
+ * tree-ssa.c (maybe_rewrite_mem_ref_base): Handle rewriting
+ complex part accesses to REALPART_EXPR and IMAGPART_EXPR.
+ (non_rewritable_mem_ref_base): Handle complex type component
+ accesses, constrain offsets for vector and complex extracts
+ more properly.
+
+2011-03-16 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48146
+ * tree-ssa-sink.c (sink_code_in_bb): Manually update virtual
+ operands avoiding the need for renaming.
+
+2011-03-16 Richard Guenther <rguenther@suse.de>
+
+ * gimple-fold.c (maybe_fold_reference): Open-code relevant
+ constant folding. Move MEM_REF canonicalization first.
+ Rely on fold_const_aggregate_ref for initializer folding.
+ * tree-ssa-ccp.c (ccp_fold): Handle constant vector extracts.
+
+2011-03-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/48136
+ * fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure
+ arg0/arg1 or their arguments are always fold converted to matching
+ types.
+
+ * var-tracking.c (prepare_call_arguments): Add ATTRIBUTE_UNUSED
+ to nargs.
+
+2011-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR lto/46944
+ * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor):
+ Handle in-tree gold.
+ (ld_vers): Extract binutils version for gold.
+ (gcc_cv_ld_hidden): Handle gold here.
+ (gcc_cv_lto_plugin): Determine level of linker plugin support.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+ * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject
+ -fuse-linker-plugin otherwise.
+ (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC.
+ (LINK_COMMAND_SPEC): Use it.
+ (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0.
+
+2011-03-16 Jakub Jelinek <jakub@redhat.com>
+
+ * emit-rtl.c (try_split): Don't call copy_call_info debug hook.
+ * calls.c: Remove debug.h include.
+ (emit_call_1): Don't call virtual_call_token debug hook.
+ * dwarf2out.c (debug_dcall_section, debug_vcall_section,
+ dcall_entry, vcall_entry, dcall_table, vcall_table, vcall_insn,
+ vcall_insn_table, DEBUG_DCALL_SECTION, DEBUG_VCALL_SECTION,
+ size_of_dcall_table, output_dcall_table, size_of_vcall_table,
+ output_vcall_table, dwarf2out_direct_call, vcall_insn_table_hash,
+ vcall_insn_table_eq, store_vcall_insn, lookup_vcall_insn,
+ dwarf2out_virtual_call_token, dwarf2out_copy_call_info,
+ dwarf2out_virtual_call): Remove.
+ (dwarf2_debug_hooks): Remove direct_call, virtual_call_token,
+ copy_call_info and virtual_call hooks.
+ (dwarf2out_init): Don't initialize vcall_insn_table,
+ debug_dcall_section and debug_vcall_section.
+ (prune_unused_types): Don't mark nodes from dcall_table.
+ (dwarf2out_finish): Don't output dcall or vcall tables.
+ * final.c (final_scan_insn): Don't call direct_call or
+ virtual_call debug hooks.
+ * debug.h (struct gcc_debug_hooks): Remove direct_call,
+ virtual_call_token, copy_call_info and virtual_call hooks.
+ (debug_nothing_uid): Remove prototype.
+ * sdbout.c (sdb_debug_hooks): Remove direct_call, virtual_call_token,
+ copy_call_info and virtual_call hooks.
+ * vmsdbgout.c (vmsdbg_debug_hooks): Likewise.
+ * dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise.
+ * debug.c (do_nothing_debug_hooks): Likewise.
+ (debug_nothing_uid): Remove.
+ * doc/invoke.texi (-fenable-icf-debug): Remove.
+ * common.opt (-fenable-icf-debug): Likewise.
+
+ * calls.c (emit_call_1): Set MEM_EXPR on call's MEM.
+ * var-tracking.c (prepare_call_arguments): Use MEM_EXPR on
+ call's MEM. Handle functions returning aggregate through a hidden
+ first pointer. For virtual calls add clobbered pc to call arguments
+ chain.
+ * dwarf2out.c (gen_subprogram_die): Emit
+ DW_AT_GNU_call_site_target_clobbered if DW_AT_GNU_call_site_target
+ can't be emitted.
+
+ PR debug/45882
+ * rtl.def (ENTRY_VALUE): Change format from "e" to "0".
+ * rtl.h (ENTRY_VALUE_EXP): Define.
+ * rtl.c (rtx_equal_p_cb, rtx_equal_p): Handle ENTRY_VALUE.
+ * cselib.c (rtx_equal_for_cselib_p, cselib_hash_rtx): Likewise.
+ * print-rtl.c (print_rtx): Likewise.
+ * gengtype.c (adjust_field_rtx_def): Likewise.
+ * var-tracking.c (vt_add_function_parameter): Adjust
+ gen_rtx_ENTRY_VALUE uses, use ENTRY_VALUE_EXP macro.
+ * dwarf2out.c (mem_loc_descriptor): Use ENTRY_VALUE_EXP macro.
+ * cfgexpand.c (expand_debug_expr): If a SSA_NAME without
+ partition is a default definition of a PARM_DECL, use ENTRY_VALUE
+ of its DECL_INCOMING_RTL if possible, or its DECL_RTL if set.
+
+ * final.c (final_scan_insn): Handle NOTE_INSN_CALL_ARG_LOCATION.
+ Call var_location debug hook even on CALL_INSNs.
+ (rest_of_clean_state): Don't print NOTE_INSN_CALL_ARG_LOCATION.
+ * rtl.def (ENTRY_VALUE): New.
+ * dwarf2out.c: Include cfglayout.h.
+ (dwarf_stack_op_name, size_of_loc_descr, output_loc_operands,
+ output_loc_operands_raw): Handle DW_OP_GNU_entry_value.
+ (struct call_arg_loc_node): New type.
+ (call_arg_locations, call_arg_loc_last, block_map, call_site_count,
+ tail_call_site_count): New variables.
+ (dwarf_tag_name): Handle DW_TAG_GNU_call_site and
+ DW_TAG_GNU_call_site_parameter.
+ (dwarf_attr_name): Handle DW_AT_GNU_call_site_value,
+ DW_AT_GNU_call_site_data_value, DW_AT_GNU_call_site_target,
+ DW_AT_GNU_call_site_target_clobbered, DW_AT_GNU_tail_call,
+ DW_AT_GNU_all_tail_call_sites, DW_AT_GNU_all_call_sites
+ and DW_AT_GNU_all_source_call_sites.
+ (mem_loc_descriptor): Handle ENTRY_VALUE.
+ (add_src_coords_attributes): Don't add enything if
+ DECL_SOURCE_LOCATION is UNKNOWN_LOCATION.
+ (dwarf2out_abstract_function): Save and clear call_arg_location,
+ call_site_count and tail_call_site_count around dwarf2out_decl call.
+ (gen_call_site_die): New function.
+ (gen_subprogram_die): Emit DW_TAG_GNU_call_site DIEs for call sites.
+ (gen_lexical_block_die, gen_inlined_subroutine_die): Update block_map.
+ (dwarf2out_function_decl): Clear call_arg_locations,
+ call_arg_loc_last, set call_site_count and tail_call_site_count
+ to -1 and free block_map.
+ (dwarf2out_var_location): Handle NOTE_INSN_CALL_ARG_LOCATION and
+ CALL_INSNs. Add NOTE_DURING_CALL_P var location notes even when not
+ followed by any real instructions.
+ (dwarf2out_begin_function): Set call_site_count and
+ tail_call_site_count to 0.
+ (resolve_addr): If DW_AT_abstract_origin of DW_TAG_GNU_call_site
+ is dw_val_class_addr, attempt to look it up again, for DECL_EXTERNAL
+ attempt to force a DIE for it and worst case remove the attribute.
+ (resolve_one_addr): For TREE_CONSTANT_POOL_ADDRESS_P SYMBOL_REFs
+ check TREE_ASM_WRITTEN of DECL_INITIAL of the decl instead of
+ the decl itself.
+ * var-tracking.c: Include tm_p.h.
+ (vt_stack_adjustments): For calls call note_register_arguments.
+ (argument_reg_set): New variable.
+ (add_stores): For MO_VAL_SET of non-tracked regs from argument_reg_set
+ ensure the VALUE is resolved.
+ (call_arguments): New variable.
+ (prepare_call_arguments): New function.
+ (add_with_sets): For MO_CALL set u.loc from call_arguments and clear it.
+ (struct expand_loc_callback_data): Add ignore_cur_loc field.
+ (vt_expand_loc_callback): If ignore_cur_loc, don't look at cur_loc and
+ always use the best expression.
+ (vt_expand_loc): Add ignore_cur_loc argument.
+ (vt_expand_loc_dummy): Clear ignore_cur_loc field.
+ (emit_note_insn_var_location): Adjust vt_expand_loc callers.
+ (emit_notes_in_bb) <case MO_CALL>: Add NOTE_INSN_CALL_ARG_LOCATION
+ note for all calls.
+ (vt_add_function_parameter): Use cselib_lookup_from_insn.
+ If dv is a VALUE, enter into hash table also ENTRY_VALUE for the
+ argument. Don't call cselib_preserve_only_values and
+ cselib_reset_table.
+ (note_register_arguments): New function.
+ (vt_initialize): Compute argument_reg_set. Call
+ vt_add_function_parameters before processing basic blocks instead of
+ afterwards. For calls call prepare_call_arguments before calling
+ cselib_process_insn.
+ * print-rtl.c (print_rtx): Handle NOTE_INSN_CALL_ARG_LOCATION.
+ * Makefile.in (dwarf2out.o): Depend on $(CFGLAYOUT_H).
+ (var-tracking.o): Depend on $(TM_P_H).
+ * cfglayout.h (insn_scope): New prototype.
+ * gengtype.c (adjust_field_rtx_def): Handle NOTE_INSN_CALL_ARG_LOCATION.
+ * cfglayout.c (insn_scope): No longer static.
+ * insn-notes.def (CALL_ARG_LOCATION): New.
+ * calls.c (expand_call, emit_library_call_value_1): Put USEs for
+ MEM arguments into CALL_INSN_FUNCTION_USAGE unconditionally.
+ * integrate.c (set_block_origin_self, set_block_abstract_flags): Do
+ nothing for DECL_EXTERNAL BLOCK_VARS.
+
+2011-03-16 Alan Modra <amodra@gmail.com>
+
+ PR target/45844
+ * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Don't
+ create invalid offset address for vsx splat insn.
+ * config/rs6000/predicates.md (splat_input_operand): New.
+ * config/rs6000/vsx.md (vsx_splat_*): Use it.
+
+2011-03-15 Xinliang David Li <davidxl@google.com>
+
+ PR c/47837
+ * tree-ssa-uninit.c (pred_chain_length_cmp): New function.
+ (normalize_preds): New function.
+ (is_use_properly_guarded): Normalize def predicates.
+
+2011-03-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR target/46788
+ * config/arm/arm.md (arm_movtas_ze): Use 'L' instead of 'c'
+ in the output template.
+
+2011-03-15 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47650
+ * tree-pretty-print.c (dump_function_declaration): Properly
+ dump unprototyped and varargs function types.
+
+2011-03-15 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/13954
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Look through memcpy
+ and friends.
+
+2011-03-15 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48037
+ * tree-ssa.c (maybe_rewrite_mem_ref_base): Rewrite vector
+ selects into BIT_FIELD_REFs.
+ (non_rewritable_mem_ref_base): Check if a MEM_REF is a
+ vector select.
+
+2011-03-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48129
+ * builtins.c (fold_builtin_snprintf): Convert to type of
+ built_in_decls[BUILT_IN_SNPRINTF] retval instead of
+ implicit_built_in_decls[BUILT_IN_SNPRINTF] retval.
+
+2011-03-15 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/41490
+ * tree-ssa-dce.c (propagate_necessity): Handle returns without
+ value but with VUSE.
+ * tree-ssa-operands.c (parse_ssa_operands): Add a VUSE on all
+ return statements.
+ * tree-ssa-sink.c (statement_sink_location): Fix store sinking.
+ * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Handle virtual PHIs.
+ * tree-tailcall.c (find_tail_calls): Ignore returns.
+
+2011-03-15 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48031
+ * fold-const.c (fold_indirect_ref_1): Do not create new variable-sized
+ or variable-indexed array accesses when in gimple form.
+
+2011-03-15 Richard Guenther <rguenther@suse.de>
+
+ * config/i386/i386.c (ix86_emit_swdivsf): Implement more efficiently.
+
+2011-03-15 Alan Modra <amodra@gmail.com>
+
+ PR target/48032
+ * config/rs6000/rs6000.c (offsettable_ok_by_alignment): Do not
+ presume symbol_refs without a symbol_ref_decl are suitably
+ aligned, nor other trees we may see here. Handle anchor symbols.
+ (legitimate_constant_pool_address_p): Comment. Add mode param.
+ Check cmodel=medium addresses. Adjust all calls.
+ (rs6000_emit_move): Don't call offsettable_ok_by_alignment on
+ creating cmodel=medium optimized access to locals.
+ * config/rs6000/constraints.md (R): Pass QImode to
+ legitimate_constant_pool_address_p.
+ * config/rs6000/predicates.md (input_operand): Pass mode to
+ legitimate_constant_pool_address_p.
+ * config/rs6000/rs6000-protos.h (legitimate_constant_pool_address_p):
+ Update prototype.
+
+2011-03-14 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/48053
+ * config/rs6000/rs6000.md (movdi split for 32-bit): Don't split up
+ 64-bit constants being loaded into registers other than GPRs such
+ as loading 0 into a VSX register.
+
+2011-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/sol2.c (solaris_assemble_visibility): Remove obsolete URLs.
+
+2011-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/47917
+ * builtins.c (fold_builtin_snprintf): New function.
+ (fold_builtin_3): Call it for BUILT_IN_SNPRINTF.
+ (fold_builtin_4): Likewise.
+
+ PR middle-end/38878
+ * fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Add
+ STRIP_NOPS on arg0 and arg1. When optimizing X +- C == X
+ and C - X == X also strip nops from +/-/p+ operand.
+ When optimizing -X == C, fold C to arg0's type.
+
+ PR debug/47946
+ * dwarf2out.c (add_bit_offset_attribute): If bit_offset is negative,
+ emit it as add_AT_int instead of add_AT_unsigned.
+
+2011-03-14 Tom Tromey <tromey@redhat.com>
+
+ * unwind-dw2.c: Include sys/sdt.h if it exists.
+ (_Unwind_DebugHook): Use STAP_PROBE2.
+ * config.in, configure: Rebuild.
+ * configure.ac: Check for sys/sdt.h.
+
+2011-03-14 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (ROUND_FLOOR): New constant.
+ (ROUND_CEIL): Ditto.
+ (ROUND_TRUNC): Ditto.
+ (ROUND_MXCSR): Ditto.
+ (ROUND_NO_EXC): Ditto.
+ (rint<mode>2): Use new defines instead of numerical constants.
+ (floor<mode>2): Ditto.
+ (ceil<mode>2): Ditto.
+ (btrunc<mode>2): Ditto.
+ * config/i386/i386-builtin-types.def: Define ROUND function type
+ aliases.
+ * config/i386/i386.c (enum ix86_builtins): Add
+ IX86_BUILTIN_{FLOOR,CEIL,TRUNC,RINT}{PS,PD}{,256} defines.
+ (struct builtin_description): Add
+ __builtin_ia32_{floor,ceil,trunc,rint}{pd,ps}{,256} descriptions.
+ (ix86_expand_sse_round): New static function.
+ (ix86_expand_args_builtin): Call ix86_expand_sse_round for ROUND
+ function types.
+ (ix86_builtin_vectorized_function): Handle
+ BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins.
+
+2011-03-14 Tom Tromey <tromey@redhat.com>
+
+ * c-parser.c (c_parser_asm_string_literal): Clear
+ warn_overlength_strings.
+
+2011-03-14 Tom Tromey <tromey@redhat.com>
+
+ * c-parser.c (disable_extension_diagnostics): Save
+ warn_overlength_strings.
+ (restore_extension_diagnostics): Restore warn_overlength_strings.
+
+2011-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ * BASE-VER: Change to 4.7.0.
+
+2011-03-14 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48098
+ * tree.c (build_vector_from_val): Adjust assert to requirements
+ and reality.
+
+2011-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/48102
+ * graphite-cloog-compat.h (build_cloog_prog): Remove STATE parameter.
+
+2011-03-14 Andreas Tobler <andreast@fgznet.ch>
+
+ * config/rs6000/freebsd.h (RELOCATABLE_NEEDS_FIXUP): Define in
+ terms of target_flags_explicit. Adjust copyright year.
+
+ * config.gcc: Add FreeBSD PowerPC soft-float libgcc bits.
+ * config/rs6000/t-freebsd: New file. Add override for
+ LIB2FUNCS_EXTRA.
+
+2011-03-13 Chris Demetriou <cgd@google.com>
+
+ * doc/invoke.texi (-fdiagnostics-show-option): Replace with...
+ (-fno-diagnostics-show-option): this, to reflect current default.
+ (-Werror=): Update text about -fno-diagnostics-show-option.
+
+2011-03-12 Peter Bergner <bergner@vnet.ibm.com>
+
+ PR target/48053
+ * config/rs6000/predicates.md (easy_vector_constant_add_self,
+ easy_vector_constant_msb): Do not handle V2DImode and V2DFmode.
+ * config/rs6000/rs6000.c (const_vector_elt_as_int): Add assert that
+ mode is not V2DImode or V2DFmode.
+ (vspltis_constant): Do not handle V2DImode and V2DFmode.
+ (rs6000_expand_vector_init): Replace copy_to_reg with copy_to_mode_reg.
+ * config/rs6000/rs6000.md (movdi_internal32): Allow setting VSX
+ registers to 0.
+ (movdi_internal64): Likewise.
+
+2011-03-12 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/47127
+ * graphite-clast-to-gimple.c (build_cloog_prog): Removed state
+ parameter.
+ (set_cloog_options): Same.
+ (scop_to_clast): Same.
+ (print_clast_stmt): Do not call cloog_state_malloc and
+ cloog_state_free.
+ (print_generated_program): Same.
+ (gloog): Same.
+ * graphite-clast-to-gimple.h (cloog_state): Declared.
+ (scop_to_clast): Adjust declaration.
+ * graphite.c (cloog_state): Defined here.
+ (graphite_initialize): Call cloog_state_malloc.
+ (graphite_finalize): Call cloog_state_free.
+
+2011-03-11 Jason Merrill <jason@redhat.com>
+
+ * attribs.c (lookup_attribute_spec): Take const_tree.
+ * tree.h: Adjust.
+
+2011-03-11 Joseph Myers <joseph@codesourcery.com>
+
+ * config/sparc/sparc.c (sparc_option_override): Use
+ PROCESSOR_NIAGARA2 not PROCESSOR_NIAGARA for "niagara2".
+
+2011-03-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48067
+ * tree-ssa-math-opts.c (convert_mult_to_fma): Verify the
+ multiplication result will be only used once on the target
+ stmt.
+
+2011-03-11 Richard Guenther <rguenther@suse.de>
+
+ * doc/invoke.texi (max-inline-insns-single): Adjust default value.
+
+2011-03-11 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48073
+ * tree.c (find_decls_types_r): Do not walk types only reachable
+ from IDENTIFIER_NODEs.
+
+2011-03-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/48044
+ * ipa.c (cgraph_remove_unreachable_nodes): Enqueue
+ all vnode->force_output nodes as needed.
+
+2011-03-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/48069
+ * tree.c (type_hash_eq): Use COMPLETE_TYPE_P, not
+ COMPLETE_OR_UNBOUND_ARRAY_TYPE_P.
+
+2011-03-11 Martin Jambor <mjambor@suse.cz>
+
+ * cgraphunit.c (verify_cgraph_node): Call cgraph_get_node instead of
+ cgraph_node.
+
+2011-03-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48063
+ * ipa-inline.c (cgraph_decide_inlining): Don't try to
+ inline functions called once if !tree_can_inline_p (node->callers).
+
+2011-03-11 Chen Liqin <liqin.gcc@gmail.com>
+
+ * config.gcc (score-*-elf): Add extra_parts .., update tmake_file and
+ extra_objs.
+ * config/score/score3.c: Delete.
+ * config/score/score3.h: Delete.
+ * config/score/mul-div.S: Delete.
+ * config/score/sfp-machine.h: Add new file.
+ * config/score/constraints.md: Add new file.
+ * config/score/t-score-softfp: Add new file.
+ * config/score/t-score-elf: Remove score3.o, do not generate multilib.
+ * config/score/score7.c (score7_const_ok_for_letter_p): Delete.
+ (score7_extra_constraint): Delete.
+ (score7_option_override): Remove unused code.
+ * config/score/score.c: Remove score3 and score5 define and code.
+ * config/score/score.h: Remove score3 and score5 define and code.
+ * config/score/score.md: Remove score3 template and unusual insn.
+ * config/score/score.opt: Remove score3 and score5 options.
+
+2011-03-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * config/pa/pa-hpux10.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
+ when _HPUX_SOURCE is defined.
+ (LIB_SPEC): Use -lc instead of -lc_r when -threads is specified.
+
+2011-03-10 Jason Merrill <jason@redhat.com>
+
+ PR c++/48029
+ * stor-layout.c (layout_type): Don't set structural equality
+ on arrays of incomplete type.
+ * tree.c (type_hash_eq): Handle comparing them properly.
+
+2011-03-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48043
+ * config/s390/s390.c (s390_delegitimize_address): Make sure the
+ result mode matches original rtl mode.
+
+2011-03-10 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.md (bitset_in_memory, bitclr_in_memory: Fix timings.
+ (andsi3, andsi3_flags): Fix timings for three operand alternative.
+
+2011-03-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/47866
+ * expr.c (store_field): If MEM_SCALAR_P (target), don't use
+ MEM_SET_IN_STRUCT_P (to_rtx, 1), just set MEM_IN_STRUCT_P (to_rtx)
+ if target wasn't scalar.
+ * function.c (assign_stack_temp_for_type): Assert that neither
+ MEM_SCALAR_P nor MEM_IN_STRUCT_P is set previously, set either
+ MEM_IN_STRUCT_P or MEM_SCALAR_P instead of using MEM_SET_IN_STRUCT_P
+ macro.
+ * rtl.h (MEM_SET_IN_STRUCT_P): Removed.
+
+2011-03-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390-protos.h (s390_label_align): New prototype.
+ * config/s390/s390.c (s390_label_align): New function.
+ * config/s390/s390.h (LABEL_ALIGN): New target macro definition.
+
+2011-03-08 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/47755
+ * config/rs6000/rs6000.c (easy_altivec_constant): Correctly handle
+ V2DI/V2DF constants. Only all 0's or all 1's are easy.
+ (output_vec_const_move): Ditto.
+
+2011-03-08 Anatoly Sokolov <aesok@post.ru>
+
+ * config/mips/mips.h (PREFERRED_RELOAD_CLASS): Remove macro.
+ * config/mips/mips-protos.h (mips_preferred_reload_class): Remove.
+ * config/mips/mips.c (mips_preferred_reload_class): Make static.
+ Change 'rclass' argument and result type to reg_class_t.
+ (TARGET_PREFERRED_RELOAD_CLASS): Define.
+
+2011-03-08 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
+ * config/avr/avr.c (TARGET_REGISTER_MOVE_COST)
+ (TARGET_MEMORY_MOVE_COST): Define.
+ (avr_register_move_cost, avr_memory_move_cost): New Functions.
+
+2011-03-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/47881
+ * ira.c (ira): Call df_analyze again if delete_trivially_dead_insns
+ removed anything.
+
+ PR tree-optimization/48022
+ * fold-const.c (fold_comparison): Don't call fold_overflow_warning
+ for EQ/NE_EXPR.
+
+2011-03-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/47991
+ * var-tracking.c (find_use_val): Return NULL for
+ cui->sets && cui->store_p BLKmode MEMs.
+
+2011-03-07 Anatoly Sokolov <aesok@post.ru>
+
+ * config/stormy16/stormy16.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS):
+ Remove.
+ * config/stormy16/stormy16-protos.h (xstormy16_print_operand,
+ xstormy16_print_operand_address): Remove.
+ * config/stormy16/stormy16.c (xstormy16_print_operand,
+ xstormy16_print_operand_address): Make static.
+ (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define.
+
+2011-03-07 Pat Haugen <pthaugen@us.ibm.com>
+
+ PR target/47862
+ * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Define.
+ * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Undefine
+ before definition.
+
+2011-03-07 Zdenek Dvorak <ook@ucw.cz>
+
+ PR bootstrap/48000
+ * cfgloopmanip.c (fix_bb_placements): Return immediately
+ if FROM is BASE_LOOP's header.
+
+2011-03-07 Paul Wögerer <paul_woegerer@mentor.com>
+
+ * gimplify.c (gimplify_function_tree): Fix building calls
+ to __builtin_return_address.
+
+2011-03-07 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/linux.h (TARGET_ASM_FILE_END): Don't define.
+ * config/rs6000/linux64.h (TARGET_ASM_FILE_END): Don't define.
+ * config/rs6000/sysv4.h (TARGET_ASM_FILE_END): Define.
+ * config/rs6000/rs6000-protos.h (init_cumulative_args): Add fndecl and
+ return_mode args.
+ * config/rs6000/rs6000.h (CUMULATIVE_ARGS): Add "escapes".
+ (INIT_CUMULATIVE_ARGS): Pass FNDECL, VOIDmode.
+ (INIT_CUMULATIVE_INCOMING_ARGS): Pass current_function_decl, VOIDmode.
+ (INIT_CUMULATIVE_LIBCALL_ARGS): Pass NULL_TREE, MODE.
+ * config/rs6000/rs6000.c
+ (rs6000_elf_end_indicate_exec_stack): Rename to..
+ (rs6000_elf_file_end): ..this. Only call file_end_indicate_exec_stack
+ for POWERPC_LINUX. Move code emitting .gnu_attribute to here, from..
+ (rs6000_file_start): ..here.
+ (rs6000_passes_float, rs6000_passes_vector, rs6000_returns_struct): New
+ file scope variables.
+ (call_ABI_of_interest): New function.
+ (init_cumulative_args): Set above vars when function return value
+ is a float, vector, or small struct.
+ (rs6000_function_arg_advance_1): Likewise for function args.
+ (rs6000_va_start): Set rs6000_passes_float if variable arg function
+ references float args.
+
+2011-03-07 Mingjie Xing <mingjie.xing@gmail.com>
+
+ * doc/cfg.texi: Remove "See" before @ref.
+ * doc/invoke.texi: Likewise.
+
+2011-03-05 Jason Merrill <jason@redhat.com>
+
+ * doc/invoke.texi (C++ Dialect Options): Document ABI v5.
+
+2011-03-05 Anthony Green <green@moxielogic.com>
+
+ * config.gcc (moxie-*-elf): Add newlib-stdint.h to tmfile.
+
+2011-03-05 Zdenek Dvorak <ook@ucw.cz>
+
+ PR rtl-optimization/47899
+ * cfgloopmanip.c (fix_bb_placements): Fix first argument
+ to flow_loop_nested_p when moving the loop upward.
+
+2011-03-05 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/47719
+ * arm.md (movhi_insn_arch4): Accept any immediate constant.
+
+2011-03-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47967
+ * ipa-cp.c (build_const_val): Return NULL instead of creating
+ VIEW_CONVERT_EXPR for mismatching sizes.
+ (ipcp_create_replace_map): Return NULL if build_const_val failed.
+ (ipcp_insert_stage): If ipcp_create_replace_map returns NULL,
+ give up on versioning.
+
+2011-03-05 Alan Modra <amodra@gmail.com>
+
+ PR target/47986
+ * config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle
+ full cmodel medium/large lo_sum + high addresses.
+
+2011-03-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.c (s390_decompose_address): Reject non-literal
+ pool references in UNSPEC_LTREL_OFFSET.
+
+2011-03-04 Jan Hubicka <jh@suse.cz>
+
+ PR lto/47497
+ * lto-symtab.c (lto_cgraph_replace_node): Do not set thunk.alias.
+ (lto_symtab_merge_cgraph_nodes_1): Update thunk.alias pointers here.
+ * cgraph.h (cgraph_same_body_alias, cgraph_add_thunk):
+ Add node pointers.
+ * cgraph.c (cgraph_same_body_alias_1, cgraph_same_body_alias,
+ cgraph_add_thunk): Add node pointers.
+ * lto-cgraph.c (lto_output_node): Verify that thunks&aliases are
+ associated to right node.
+ (input_node): Update use of cgraph_same_body_alias
+ and cgraph_add_thunk.
+
+2011-03-04 Changpeng Fang <changpeng.fang@amd.com>
+
+ * config/i386/i386.opt (mprefer-avx128): New flag.
+ * config/i386/i386.c (ix86_preferred_simd_mode): Prefer 128-bit AVX
+ modes when the flag -mprefer-avx128 is on.
+
+2011-03-04 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * dwarf2out.c (compare_loc_operands): Fix address handling.
+
+2011-03-04 Alan Modra <amodra@gmail.com>
+
+ * tree.h (TREE_ADDRESSABLE): Update FUNCTION_DECL comment.
+
+2011-03-04 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47968
+ * expmed.c (extract_bit_field_1): Prefer vector modes that
+ vec_extract patterns can handle.
+
+2011-03-04 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47975
+ * optabs.c (optab_for_tree_code): Do not use VECTOR_MODE_P.
+
+2011-03-04 Richard Henderson <rth@redhat.com>
+
+ * explow.c (emit_stack_save): Remove 'after' parameter.
+ (emit_stack_restore): Likewise.
+ * expr.h: Update to match.
+ * builtins.c, calls.c, stmt.c: Likewise.
+ * config/alpha/alpha.md, config/avr/avr.md: Likewise.
+ * config/mips/mips.md, config/pa/pa.md, config/vax/vax.md: Likewise.
+ * function.c (expand_function_end): Insert the emit_stack_save
+ sequence before parm_birth_insn instead of after.
+
+2011-03-03 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (*avx_pmaddubsw128): Fix mode of VEC_SELECT RTX.
+ (ssse3_pmaddubsw128): Ditto.
+ (ssse3_pmaddubsw): Ditto.
+
+2011-03-03 Steve Ellcey <sje@cup.hp.com>
+
+ * config/ia64/t-hpux: Add $(srcdir)/unwind-c.c to LIB2ADDEH
+
+2011-03-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/47963
+ * gimplify.c (omp_add_variable): Only call omp_notice_variable
+ on TYPE_SIZE_UNIT if it is a DECL.
+
+ PR debug/47283
+ * cfgexpand.c (expand_debug_expr) <case MEM_REF>: If MEM_REF
+ first operand is not is_gimple_mem_ref_addr, try to fold it.
+ If the operand still isn't is_gimple_mem_ref_addr, clear
+ MEM_EXPR on op0.
+
+2011-03-03 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47283
+ * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Make code
+ match comment.
+ (refs_may_alias_p_1): For release branches return true if
+ we are confused by our input.
+
+2011-03-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.c (s390_function_value): Rename to ...
+ (s390_function_and_libcall_value): ... this.
+ (s390_function_value): New function.
+ (s390_libcall_value): New function.
+ (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Define target hooks.
+ * config/s390/s390.h (FUNCTION_VALUE, LIBCALL_VALUE): Remove
+ target macro definitions.
+ * config/s390/s390-protos.h (s390_function_value): Remove prototype.
+
+2011-03-02 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/freebsd64.h (CC1_SPEC): Define.
+ * config/i386/linux64.h (CC1_SPEC): Define.
+ * config/i386/x86-64.h (CC1_SPEC): Don't define.
+
+2011-03-02 Anatoly Sokolov <aesok@post.ru>
+
+ * config/stormy16/stormy16.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):
+ Remove.
+ * config/stormy16/stormy16.c: Include reload.h.
+ (xstormy16_memory_move_cost): New function.
+ (TARGET_MEMORY_MOVE_COST): Define.
+
+2011-03-02 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR rtl-optimization/47925
+ * cse.c (count_reg_usage): Don't ignore the SET_DEST of instructions
+ with side effects. Remove the more-specific check for volatile asms.
+
+2011-03-02 Alan Modra <amodra@gmail.com>
+
+ PR target/47935
+ * config/rs6000/predicates.md (lwa_operand): Check cmodel medium
+ toc relative addresses for valid offsets.
+
+2011-03-01 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47890
+ * tree-vect-loop.c (get_initial_def_for_induction): Set
+ related stmt properly.
+
+2011-03-01 Richard Guenther <rguenther@suse.de>
+
+ PR lto/47924
+ * lto-streamer.c (lto_record_common_node): Also register
+ the canonical type.
+
+2011-03-01 Richard Guenther <rguenther@suse.de>
+
+ PR lto/46911
+ * lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers):
+ Do not stream DECL_ABSTRACT_ORIGIN.
+ (lto_input_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION,
+ BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN.
+ * lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers):
+ Do not stream DECL_ABSTRACT_ORIGIN.
+ (lto_output_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION,
+ BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN.
+
+2011-02-28 Anatoly Sokolov <aesok@post.ru>
+
+ * config/stormy16/stormy16.h (FUNCTION_VALUE, LIBCALL_VALUE,
+ FUNCTION_VALUE_REGNO_P): Remove.
+ * config/stormy16/stormy16-protos.h (xstormy16_function_value): Remove.
+ * config/stormy16/stormy16.c (xstormy16_function_value): Make static.
+ Add 'outgoing' argument.
+ (xstormy16_libcall_value, xstormy16_function_value_regno_p): New
+ function.
+ (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
+ TARGET_FUNCTION_VALUE_REGNO_P): Define.
+
+2011-02-28 Kai Tietz <kai.tietz@onevision.com>
+
+ PR debug/28047
+ * dwarf2out.c (file_table_eq): Use filename_cmp instead of strcmp.
+ (lookup_filename): Likewise.
+ * final.c (remap_debug_filename): Use filename_ncmp instead of strncmp.
+
+2011-02-28 Bernd Schmidt <bernds@codesourcery.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/47893
+ * rtl.h (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Define.
+ (assign_stack_local_1): Change last argument type to int.
+ * function.c (assign_stack_local_1): Replace reduce_alignment_ok
+ argument with kind. If bit ASLK_RECORD_PAD is not set in it,
+ don't record padding space into frame_space_list nor use those areas.
+ (assign_stack_local): Adjust caller.
+ (assign_stack_temp_for_type): Call assign_stack_local_1 instead
+ of assign_stack_local, pass 0 as last argument.
+ * caller-save.c (setup_save_areas): Adjust assign_stack_local_1
+ callers.
+
+2011-02-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/47283
+ * cfgexpand.c (convert_debug_memory_address): Add AS parameter.
+ Use target address_mode and pointer_mode hooks instead of hardcoded
+ Pmode and ptr_mode. Handle some simple cases of extending if
+ POINTERS_EXTEND_UNSIGNED < 0.
+ (expand_debug_expr) <case MEM_REF, INDIRECT_REF, TARGET_MEM_REF>:
+ Call convert_debug_memory_address.
+ (expand_debug_expr) <case ADDR_EXPR>: Pass as to
+ convert_debug_memory_address.
+
+ PR middle-end/46790
+ * configure.ac (HAVE_LD_EH_GC_SECTIONS_BUG): New test.
+ * configure: Regenerated.
+ * config.in: Regenerated.
+ * varasm.c (default_function_section): Return NULL
+ if HAVE_LD_EH_GC_SECTIONS_BUG and decl has implicit section name.
+
+2011-02-28 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-inline.c (cgraph_decide_inlining_of_small_functions): Fix
+ the description to match the printed values.
+
+2011-02-28 Richard Guenther <rguenther@suse.de>
+
+ * tree-inline.c (tree_function_versioning): Set BLOCK_SUPERCONTEXT
+ of the copied scope tree.
+
+2011-02-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * doc/extend.texi (Function Attributes): Avoid deeply (and
+ wrongly) nested tables.
+
+2011-02-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/47903
+ * real.c (real_arithmetic) <case PLUS_EXPR, MINUS_EXPR,
+ MULT_EXPR, RDIV_EXPR>: Clear padding bits in *r first if
+ r isn't op0 nor op1.
+
+2011-02-23 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr.md: Remove magic comment for emacs.
+
+2011-02-23 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/45261
+ * config/avr/avr.c (avr_option_override): Use error on bad options.
+ (avr_help): New function.
+ (TARGET_HELP): Define.
+
+2011-02-22 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/42240
+ * config/avr/avr.c (avr_cannot_modify_jumps_p): New function.
+ (TARGET_CANNOT_MODIFY_JUMPS_P): Define.
+
+2011-02-26 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/invoke.texi (ARC Options): Use CPU instead of cpu.
+ (ARM Options): Ditto.
+ (i386 and x86-64 Options): Ditto.
+ (RX Options): Ditto.
+ (SPARC Options): Ditto.
+
+2011-02-26 Tijl Coosemans <tijl@coosemans.org>
+
+ * config.gcc (i386-*-freebsd*): Make i486 the default arch on
+ FreeBSD 6 and later. Generally use cpu generic.
+
+2011-02-25 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/cpp.texi: Update copyright years.
+
+2011-02-25 Sebastien Bourdeauducq <sebastien@milkymist.org>
+
+ PR target/46898
+ * config/lm32/lm32.md (ashrsi3): Added needed variable.
+
+2011-02-25 Jon Beniston <jon@beniston.com>
+
+ PR target/46898
+ * config/lm32/lm32.h (INCOMING_RETURN_ADDR_RTX): New.
+ * config/lm32/lm32.md (ashlsi3): Remove unused variable.
+ * config/lm32/lm32.c (TARGET_EXCEPT_UNWIND_INFO): New.
+ (lm32_block_move_inline): Add type cast to remove warning.
+ (lm32_expand_prologue): Generate fp in a way compatible with dwarf2out.
+ (gen_int_relational): Move declarations to start of function.
+
+2011-02-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR tree-optimization/45470
+ * tree-vect-data-refs.c (vect_analyze_data_refs): Fail if a statement
+ can throw internally only.
+ * tree-vect-stmts.c (vectorizable_call): Likewise.
+
+2011-02-24 Anatoly Sokolov <aesok@post.ru>
+
+ * config/stormy16/stormy16.h (PREFERRED_RELOAD_CLASS,
+ PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
+ * config/stormy16/stormy16-protos.h
+ (xstormy16_preferred_reload_class): Remove.
+ * config/stormy16/stormy16.c (xstormy16_preferred_reload_class): Make
+ static. Change 'rclass' argument and return type to reg_class_t.
+ (TARGET_PREFERRED_RELOAD_CLASS,
+ TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
+
+2011-02-24 Richard Guenther <rguenther@suse.de>
+
+ * lto-streamer-in.c (input_bb): Do not find referenced vars
+ in debug statements.
+
+2011-02-23 Jason Merrill <jason@redhat.com>
+
+ * common.opt (fabi-version): Document v5 and v6.
+
+2011-02-23 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47849
+ * tree-if-conv.c (main_tree_if_conversion): Free postdom info.
+
+2011-02-23 Jie Zhang <jie@codesourcery.com>
+
+ * opts-common.c (decode_cmdline_option): Print empty string
+ argument as "" in decoded->orig_option_with_args_text.
+ * gcc.c (execute): Print empty string argument as ""
+ in the verbose output.
+ (do_spec_1): Keep empty string argument.
+
+2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config.gcc: Declare score-* and crx-* obsolete.
+
+2011-02-23 Jie Zhang <jie@codesourcery.com>
+
+ PR rtl-optimization/47763
+ * web.c (web_main): Ignore naked clobber when replacing register.
+
+2011-02-22 Anatoly Sokolov <aesok@post.ru>
+
+ * config/stormy16/stormy16.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P):
+ Remove.
+
+2011-02-22 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR doc/47848
+ * doc/invoke.texi: Do not mention -ftree-loop-if-convert-memory-writes.
+
+2011-02-22 Mike Stump <mikestump@comcast.net>
+
+ * acinclude.m4 (gcc_cv_gas_vers): Add -arch ppc for probing darwin
+ assembler.
+ * configure: Regenerate.
+
+2011-02-21 Chung-Lin Tang <cltang@codesourcery.com>
+
+ PR rtl-optimization/46002
+ * ira-color.c (update_copy_costs): Change class intersection
+ test to reg_class_contents[] test of 'hard_regno'.
+
+2011-02-21 Joseph Myers <joseph@codesourcery.com>
+
+ * config/alpha/osf5.opt (mno-mips-tfile): Mark as Target rather
+ than Driver option.
+ * config/hpux11.opt (mt): Likewise.
+ * config/microblaze/microblaze.opt (mxl-mode-xilkernel): Likewise.
+ * config/rs6000/xilinx.opt (mno-clearbss, mppcperflib): Likewise.
+ * config/vax/elf.opt (mno-asm-pic): Likewise.
+ * config/vms/vms.opt (map, mvms-return-codes): Likewise.
+
+2011-02-21 Mike Stump <mikestump@comcast.net>
+
+ PR target/47822
+ * config/darwin-protos.h (darwin_init_cfstring_builtins): Return a
+ tree so we can get save the type.
+ * config/i386/darwin.h (SUBTARGET_INIT_BUILTINS): Reserve builtin slot
+ for CFString instead of trying to use past the end of the builtins.
+ * config/i386/i386.c (IX86_BUILTIN_CFSTRING): Likewise.
+ * config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_CFSTRING): Likewise.
+ * config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS): Likewise.
+ * config/darwin.c (DARWIN_BUILTIN_CFSTRINGMAKECONSTANTSTRING):
+ Rename to darwin_builtin_cfstring.
+ (darwin_init_cfstring_builtins): Return the built type.
+
+2011-02-21 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/47840
+ * config/i386/avxintrin.h (_mm256_insert_epi32): Use _mm_insert_epi32.
+ (_mm256_insert_epi64): Use _mm_insert_epi64.
+
+2011-02-21 Anatoly Sokolov <aesok@post.ru>
+
+ * config/stormy16/stormy16.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
+ * config/stormy16/stormy16-protos.h
+ (xstormy16_mode_dependent_address_p): Remove.
+ * config/stormy16/stormy16.c (xstormy16_mode_dependent_address_p):
+ Make static. Change return type to bool. Change argument type to
+ const_rtx. Remove dead code.
+ (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
+
+2011-02-21 Richard Guenther <rguenther@suse.de>
+
+ PR lto/47820
+ * lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers):
+ Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs.
+ (lto_input_ts_block_tree_pointers): Hook a BLOCK into the
+ TUs context.
+ * lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers):
+ Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs.
+
+2011-02-20 Richard Guenther <rguenther@suse.de>
+
+ PR lto/47822
+ * tree.c (free_lang_data_in_decl): Clean builtins from
+ the TU decl BLOCK_VARS.
+
+2011-02-19 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/47620
+ PR debug/47630
+ * haifa-sched.c (fix_tick_ready): Skip tick computation
+ for debug insns.
+
+2011-02-19 Richard Guenther <rguenther@suse.de>
+
+ PR lto/47647
+ * lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers):
+ Remove lazy BLOCK_VARS streaming.
+ (lto_input_ts_block_tree_pointers): Likewise.
+ * lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise.
+
+2011-02-19 Joseph Myers <joseph@codesourcery.com>
+
+ * config.gcc (i[34567]86-pc-msdosdjgpp*): Use i386/djgpp-stdint.h.
+
+2011-02-19 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/biarch32.h, config/i386/mach.h,
+ config/rs6000/aix.opt, config/sh/superh64.h: Remove.
+
+2011-02-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/47800
+ * config/i386/i386.md (peephole2 for shift and plus): Use
+ operands[1] original mode in the first insn.
+
+2011-02-18 Mike Stump <mikestump@comcast.net>
+
+ * config/t-darwin (TM_H): Add dependency on darwin-sections.def.
+
+2011-02-18 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/47788
+ * ipa-inline.c (compute_inline_parameters): Set disregard_inline_limits
+ to zero when the function is not inlinable at all.
+
+2011-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * config.gcc (hppa[12]*-*-hpux11*): Set extra_parts.
+ * config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
+ pthread_mutex_unlock, pthread_once): Reinstate pthread stubs.
+ * config/pa/t-pa-hpux11: Add rules to build pthread stubs.
+ * config/pa/t-pa64: Likewise.
+ * config/pa/pa-hpux11.h (LINK_GCC_C_SEQUENCE_SPEC): Define.
+
+2011-02-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR driver/47787
+ * gcc.c (default_compilers): Clear combinable field for "@cpp-output".
+
+2011-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/47792
+ * gthr-dce.h (__gthread_mutx_destroy): Fix typo in name.
+
+2011-02-18 Anatoly Sokolov <aesok@post.ru>
+
+ * config/m32r/m32r.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P,
+ RTX_OK_FOR_BASE_P, RTX_OK_FOR_OFFSET_P, LEGITIMATE_OFFSET_ADDRESS_P,
+ LEGITIMATE_LO_SUM_ADDRESS_P, LOAD_POSTINC_P, STORE_PREINC_PREDEC_P,
+ GO_IF_LEGITIMATE_ADDRESS): Remove macros.
+ * config/m32r/m32r.c (TARGET_LEGITIMATE_ADDRESS_P): Define.
+ (m32r_rtx_ok_for_base_p, m32r_rtx_ok_for_offset_p,
+ m32r_legitimate_offset_addres_p, m32r_legitimate_lo_sum_addres_p,
+ m32r_load_postinc_p, m32r_store_preinc_predec_p,
+ m32r_legitimate_address_p): New functions.
+ * config/m32r/constraints.md (constraint "S"): Don't use
+ STORE_PREINC_PREDEC_P.
+ (constraint "U"): Don't use LOAD_POSTINC_P.
+
+2011-02-18 Chung-Lin Tang <cltang@codesourcery.com>
+
+ PR rtl-optimization/46178
+ * ira.c (setup_hard_regno_class): Use ira_class_translate[] to
+ compute ira_hard_regno_cover_class[].
+
+2011-02-18 Richard Guenther <rguenther@suse.de>
+
+ PR lto/47798
+ * lto-streamer.h (lto_global_var_decls): Declare.
+ * lto-streamer-in.c (lto_register_var_decl_in_symtab): Register
+ statics for global var processing.
+
+2011-02-18 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47737
+ * tree-ssa-loop-im.c (extract_true_false_args_from_phi): Fix
+ edge dominance check.
+
+2011-02-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/47780
+ * cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Call copy_rtx to
+ avoid invalid rtx sharing.
+
+2011-02-18 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/cpp.texi (Obsolete Features): Add background on the
+ origin of assertions.
+
+2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin-c.c (darwin_cpp_builtins): Define __OBJC2__ for
+ objc_abi == 2.
+ * config/darwin.c (output_objc_section_asm_op): Added support for
+ ABI v1 and v2.
+ (is_objc_metadata): New.
+ (darwin_objc2_section): New.
+ (darwin_objc1_section): New.
+ (machopic_select_section): Added support for ABI v1 and v2.
+ (darwin_emit_objc_zeroed): New.
+ (darwin_output_aligned_bss): Detect objc metadata and treat it
+ appropriately.
+ (darwin_asm_output_aligned_decl_common): Same.
+ (darwin_asm_output_aligned_decl_local): Same.
+ * config/darwin-sections.def: Updated for ABI v1 and v2.
+ * config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): When
+ compiling Objective-C code for the NeXT runtime, default to using
+ ABI version 0 for 32-bit, and version 2 for 64-bit.
+
+2011-02-17 Joseph Myers <joseph@codesourcery.com>
+
+ * common.opt (optimize_fast): New Variable.
+ * opts.c (default_options_optimization): Use opts->x_optimize_fast
+ instead of local variable ofast.
+
+2011-02-17 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * doc/invoke.texi (fobjc-abi-version): Documented.
+ (fobjc-nilcheck): Documented.
+ (fno-nil-receiver): Updated documentation to refer to the NeXT ABI
+ version.
+
+2011-02-17 Joseph Myers <joseph@codesourcery.com>
+
+ PR driver/47390
+ * common.opt (export-dynamic): New Driver option.
+ * gcc.c (LINK_COMMAND_SPEC): Add comment about %{e*}.
+
+2011-02-17 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rx/rx.h (LIB_SPEC): Match -msim not -msim*.
+
+2011-02-17 Alexandre Oliva <aoliva@redhat.com>
+ Jan Hubicka <jh@suse.cz>
+
+ PR debug/47106
+ PR debug/47402
+ * cfgexpand.c (account_used_vars_for_block): Remove.
+ (estimated_stack_frame_size): Use referenced vars.
+ * tree-inline.c (remap_decl): Only mark VAR_DECLs as referenced
+ that were referenced in the original function. Test src_fn
+ rather than cfun. Drop redundant get_var_ann.
+ (setup_one_parameter): Drop redundant get_var_ann.
+ (declare_return_variable): Likewise.
+ (copy_decl_for_dup_finish): Mark VAR_DECLs referenced in src_fn.
+ (copy_arguments_for_versioning): Drop redundant get_var_ann.
+ * ipa-inline.c (compute_inline_parameters): Do not compute
+ disregard_inline_limits here.
+ (compute_inlinable_for_current, pass_inlinable): New.
+ (pass_inline_parameters): Require PROP_referenced_vars.
+ * cgraphunit.c (cgraph_process_new_functions): Don't run
+ compute_inline_parameters explicitly unless function is in SSA form.
+ (cgraph_analyze_function): Set .disregard_inline_limits.
+ * tree-sra.c (convert_callers): Compute inliner parameters
+ only for functions already in SSA form.
+
+2011-02-17 Joseph Myers <joseph@codesourcery.com>
+
+ * config/sparc/sparc.h (CPP_ENDIAN_SPEC): Don't handle
+ -mlittle-endian-data.
+
+2011-02-17 Joseph Myers <joseph@codesourcery.com>
+
+ * config/sparc/linux64.h (OPTION_DEFAULT_SPECS): Match -mfpu and
+ -mno-fpu, not -fpu and -no-fpu.
+ * config/sparc/sol2-bi.h (OPTION_DEFAULT_SPECS): Likewise.
+ * config/sparc/sparc.h (OPTION_DEFAULT_SPECS): Likewise.
+
+2011-02-17 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/43653
+ * config/i386/i386.c (ix86_secondary_reload): Handle SSE
+ input reload with PLUS RTX.
+
+2011-02-16 Joseph Myers <joseph@codesourcery.com>
+
+ * config/mips/mips.opt (mno-mdmx): Use Var(TARGET_MDMX, 0) instead
+ of InverseVar(MDMX).
+
+2011-02-16 Joseph Myers <joseph@codesourcery.com>
+
+ * config/sh/embed-elf.h (LIBGCC_SPEC): Match -m4-340 instead of
+ --m4-340.
+
+2011-02-16 Joseph Myers <joseph@codesourcery.com>
+
+ * config/mn10300/mn10300.opt (mno-crt0): New.
+
+2011-02-16 Joseph Myers <joseph@codesourcery.com>
+
+ * config/m68k/uclinux.opt (static-libc): New Driver option.
+
+2011-02-16 Joseph Myers <joseph@codesourcery.com>
+
+ * config/m32c/m32c.h (LIB_SPEC): Match -msim not -msim*.
+
+2011-02-16 Joseph Myers <joseph@codesourcery.com>
+
+ * config/lm32/lm32.h (ASM_SPEC): Use %{muser-enabled} instead of
+ %{muser-extend-enabled}.
+
+2011-02-16 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47738
+ * tree-ssa-loop.c (run_tree_predictive_commoning): Return
+ the TODO from tree_predictive_commoning.
+
+2011-02-15 Jeff Law <law@redhat.com>
+
+ Revert
+ 2011-01-25 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/37273
+ * ira-costs.c (scan_one_insn): Detect constants living in memory and
+ handle them like argument loads from stack slots. Do not double
+ count memory for memory constants and argument loads from stack slots.
+
+2011-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/47755
+ * config/rs6000/predicates.md (easy_vector_constant): Allow V2DI
+ mode for vector constants. Remove code that checks for TImode.
+
+2011-02-15 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/47106
+ PR debug/47402
+ * cgraph.h (compute_inline_parameters): Return void.
+ * ipa-inline.c (compute_inline_parameters): Adjust.
+
+2011-02-15 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/47106
+ PR debug/47402
+ * tree-inline.h (estimated_stack_frame_size): Take cgraph node
+ rather than decl.
+ * cfgexpand.c (estimated_stack_frame_size): Likewise.
+ * ipa-inline.c (compute_inline_parameters): Adjust.
+
+2011-02-15 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/47106
+ PR debug/47402
+ * tree-flow.h (FOR_EACH_REFERENCED_VAR): Add FN argument.
+ Adjust all users. Pass FN to...
+ * tree-flow-inline.h (first_referenced_var): ... this. Add
+ fn argument.
+ * ipa-struct-reorg.c: Adjust.
+ * tree-dfa.c: Adjust.
+ * tree-into-ssa.c: Adjust.
+ * tree-sra.c: Adjust.
+ * tree-ssa-alias.c: Adjust.
+ * tree-ssa-live.c: Adjust.
+ * tree-ssa.c: Adjust.
+ * tree-ssanames.c: Adjust.
+ * tree-tailcall.c: Adjust.
+
+2011-02-15 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/47106
+ PR debug/47402
+ * tree-flow.h (referenced_var_lookup): Add fn parameter.
+ Adjust all callers.
+ * tree-dfa.c (referenced_var_lookup): Use fn instead of cfun.
+ * tree-flow-inline.h: Adjust.
+ * gimple-pretty-print.c: Adjust.
+ * tree-into-ssa.c: Adjust.
+ * tree-ssa.c: Adjust.
+ * cfgexpand.c: Adjust.
+
+2011-02-15 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/iq2000/i2000.h (REG_CLASS_FROM_LETTER): Delete.
+ (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
+ (EXTRA_CONSTRAINT): Delete.
+ * config/iq2000/constraints.md: New file.
+ * config/iq2000/iq2000.md: Include it.
+ (define_insn ""): Delete.
+ (movsi_internal2, movhi_internal2, movqi_internal2): Delete
+ unsupported constraint letters from patterns.
+ (call_value, call_value_internal1): Likewise.
+ (call_value_multiple_internal1): Likewise.
+
+2011-02-15 Nick Clifton <nickc@redhat.com>
+
+ * config/mn10300/mn10300.c: Include tm-constrs.h.
+ (struct liw_data): New data structure describing an LIW candidate
+ instruction.
+ (extract_bundle): Use struct liw_data. Allow small integer
+ operands for some instructions.
+ (check_liw_constraints): Use struct liw_data. Remove swapped
+ parameter. Add comments describing the checks. Fix bug when
+ assigning the source of liw1 to the source of liw2.
+ (liw_candidate): Delete. Code moved into extract_bundle.
+ (mn10300_bundle_liw): Use struct liw_data. Check constraints
+ before swapping.
+ * config/mn10300/predicates.md (liw_operand): New predicate.
+ Allows registers and small integer constants.
+ * config/mn10300/constraints.md (O): New constraint. Accetps
+ integers in the range -8 to +7 inclusive.
+ * config/mn10300/mn10300.md (movesi_internal): Add an alternative
+ for moving a small integer into a register. Give this alternative
+ LIW attributes.
+ (addsi3, subsi3, cmpsi, lshrsi3, ashrsi3): Likewise.
+ (ashlsi3): Likewise, plus give LIW attributes to the alternatives
+ using the J,K,L and M constraints,
+ (liw): Remove SI mode on second operands to allow for HI and QI
+ mode values.
+ (cmp_liw, liw_cmp): Likewise. Plus fix order of operands in the
+ instruction.
+
+2011-02-15 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47743
+ * tree-ssa-pre.c (phi_translate_1): If we didn't get a value-number
+ for a non-type-compatible VN lookup bail out.
+
+2011-02-15 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/fr30/constraints.md: New file.
+ * config/fr30/fr30.md: Include it.
+ * config/fr30/fr30.h (REG_CLASS_FROM_LETTER): Delete.
+ (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
+ (EXTRA_CONSTRAINT): Delete.
+
+2011-02-15 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/frv/constraints.md: New file.
+ * config/frv/predicates.md: Include it.
+ * config/frv/frv.c (reg_class_from_letter): Delete.
+ (frv_option_override): Don't initialize it.
+ * config/frv/frv.h (REG_CLASS_FROM_LETTER): Delete.
+ (CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_K): Delete.
+ (CONST_OK_FOR_L, CONST_OK_FOR_M, CONST_OK_FOR_N): Delete.
+ (CONST_OK_FOR_O, CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete.
+ (CONST_DOUBLE_OK_FOR_G, CONST_DOUBLE_OK_FOR_H): Delete.
+ (CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
+ (EXTRA_CONSTRAINT_FOR_Q, EXTRA_CONSTRAINT_FOR_R): Delete.
+ (EXTRA_CONSTRAINT_FOR_S, EXTRA_CONSTRAINT_FOR_T): Delete.
+ (EXTRA_CONSTRAINT_FOR_U, EXTRA_CONSTRAINT): Delete.
+ (EXTRA_MEMORY_CONSTRAINT, CONSTRAINT_LEN): Delete.
+ (REG_CLASS_FROM_CONSTRAINT): Delete.
+
+2011-02-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/47581
+ * config/i386/i386.c (ix86_compute_frame_size): Don't align offset
+ if frame size is 0 in a leaf function.
+
+2011-02-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR pch/14940
+ * config/alpha/host-osf.c: New file.
+ * config/alpha/x-osf: New file.
+ * config.host (alpha*-dec-osf*): Use it.
+
+2011-02-14 Anatoly Sokolov <aesok@post.ru>
+
+ * config/rx/rx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
+ * config/rx/rx-protos.h (rx_is_mode_dependent_addr): Remove.
+ * config/xtensa/xtensa.c (rx_is_mode_dependent_addr): Rename to...
+ (rx_mode_dependent_address_p): ...this. Make static. Change argument
+ type to const_rtx.
+ (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
+
+2011-02-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/stormy16/constraints.md: New file.
+ * config/stormy16/predicates.md (nonimmediate_nonstack_operand):
+ Use satisfies_constraint_Q and satisfies_constraint_R.
+ * config/stormy16/stomry16-protos.h (xstormy16_extra_constraint_p):
+ Delete.
+ (xstormy16_legitiamte_address_p): Declare.
+ * config/stormy16/stormy16.h (REG_CLASS_FROM_LETTER): Delete.
+ (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
+ (EXTRA_CONSTRAINT): Delete.
+ * config/stormy16/stormy16.c (xstormy16_legitimate_address_p):
+ Un-staticize.
+ (xstormy16_extra_constraint_p): Delete.
+
+2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR tree-optimization/46494
+ * loop-unroll.c (split_edge_and_insert): Adjust comment.
+ * loop-init.c (loop_optimizer_finalize): Do not call verify_flow_info.
+ (pass_rtl_loop_done): Add TODO_verify_flow.
+ * fwprop.c (pass_rtl_fwprop): Likewise.
+ * modulo-sched.c (pass_sms): Likewise.
+ * tree-ssa-dom.c (pass_dominator): Likewise.
+ * tree-ssa-loop-ch.c (pass_ch): Likewise.
+ * tree-ssa-loop.c (pass_complete_unrolli): Likewise.
+ (pass_tree_loop_done): Likewise.
+ * tree-ssa-pre.c (execute_pre): Likewise.
+ * tree-ssa-reassoc.c (pass_reassoc): Likewise.
+ * tree-ssa-sink.c (pass_sink_code): Likewise.
+ * tree-vrp.c (pass_vrp): Likewise.
+
+2011-02-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/v850/constraints.md: New file.
+ * config/v850/v850.md: Include it.
+ * config/v850/predicates.md (reg_or_0_operand): Use
+ satisfies_constraint_G.
+ (special_symbolref_operand): Use satisfies_constraint_K.
+ * config/v850/v850.h (CONSTANT_ADDRESS_P): Use constraint_satisfied_p.
+ (GO_IF_LEGITIMATE_ADDRESS): Likewise.
+ (REG_CLASS_FROM_LETTER, INT_7_BITS, INT_8_BITS): Delete.
+ (CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete.
+ (EXTRA_CONSTRAINT): Delete.
+ (CONST_OK_FOR_I, CONST_OK_FOR_J): Use insn_const_int_ok_for_constraint.
+ (CONST_OK_FOR_K, CONST_OK_FOR_L, CONST_OK_FOR_M): Likewise.
+ (CONST_OK_FOR_N, CONST_OK_FOR_O): Likewise.
+
+2011-02-14 Anatoly Sokolov <aesok@post.ru>
+
+ PR target/47696
+ * config/avr/avr-devices.c (avr_mcu_types): Fix ATmega2560 device
+ description.
+
+2011-02-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/mcore/constraints.md: New file.
+ * config/mcore/mcore.md: Include it.
+ * config/mcore/mcore.c (reg_class_from_letter): Delete.
+ * config/mcore/mcore.h (reg_class_from_letter): Delete.
+ (REG_CLASS_FROM_LETTER): Delete.
+ (CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Use
+ insn_const_int_ok_for_constraint.
+ (CONST_OK_FOR_K, CONST_OK_FOR_M, CONST_OK_FOR_N): Likewise.
+ (CONST_OK_FOR_O, CONST_OK_FOR_P): Likewise.
+ (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
+ (EXTRA_CONSTRAINT): Delete.
+
+2011-02-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR ada/41929
+ * config/sparc/sol2-unwind.h: Include <sys/frame.h>, <sys/stack.h>
+ (IS_SIGHANDLER): Define.
+ (sparc64_is_sighandler): New function, split off from
+ sparc64_fallback_frame_state.
+ (sparc_is_sighandler): New function, split off from
+ sparc_fallback_frame_state.
+ (sparc64_fallback_frame_state): Merge with ...
+ (sparc_fallback_frame_state): ... this into ...
+ (MD_FALLBACK_FRAME_STATE_FOR): ... this.
+ Change new_cfa to long. Remove regs_off, fpu_save_off, fpu_save.
+ Define nframes, mctx. Use IS_SIGHANDLER, handler_args, mctx, walk
+ stack instead of hardcoded offsets.
+
+2011-02-14 Andriy Gapon <avg@freebsd.org>
+
+ PR target/45808
+ * config/freebsd-spec.h (FBSD_LIB_SPEC): Handle the shared case.
+
+2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure: Regenerate.
+
+2011-02-12 Joseph Myers <joseph@codesourcery.com>
+
+ PR driver/45731
+ * gcc.c (asm_options): Correct spec matching --target-help.
+
+2011-02-12 Martin Jambor <mjambor@suse.cz>
+
+ * tree-cfg.c (verify_gimple_call): Return true upon invalid argument
+ to gimple call error.
+
+2011-02-12 Mike Stump <mikestump@comcast.net>
+
+ * config/frv/frv.h (TRANSFER_FROM_TRAMPOLINE): Canonicalize
+ comments in backslash regions.
+
+2011-02-12 Mike Stump <mikestump@comcast.net>
+ Jakub Jelinek <jakub@redhat.com>
+ Iain Sandoe <iains@gcc.gnu.org>
+
+ PR target/47324
+ * dwarf2out.c (output_cfa_loc): When required, apply the
+ DWARF2_FRAME_REG_OUT macro to adjust register numbers.
+ (output_loc_sequence): Likewise.
+ (output_loc_operands_raw): Likewise.
+ (output_loc_sequence_raw): Likewise.
+ (output_cfa_loc): Likewise.
+ (output_loc_list): Suppress register number adjustment when
+ calling output_loc_sequence()
+ (output_die): Likewise.
+
+2011-02-12 Anatoly Sokolov <aesok@post.ru>
+
+ * config/xtensa/xtensa.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):
+ Remove macros.
+ * config/xtensa/xtensa.c (xtensa_register_move_cost,
+ xtensa_memory_move_cost): New functions.
+ (TARGET_REGISTER_MOVE_COST, TARGET_REGISTER_MOVE_COST): Define.
+
+2011-02-12 Alexandre Oliva <aoliva@redhat.com>
+
+ PR lto/47225
+ * configure.ac (gcc_cv_lto_plugin): Test for liblto_plugin.la
+ in the current directory.
+ * configure: Rebuilt.
+
+2011-02-12 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin.c (darwin_override_options): Add a hunk missed
+ from the commit of r168571. Trim comment line lengths and
+ correct indents of the preceding block.
+
+2011-02-12 Iain Sandoe <iains@gcc.gnu.org>
+
+ * gcc.c (driver_handle_option): Concatenate the argument to -F with
+ the switch.
+
+2011-02-11 Joseph Myers <joseph@codesourcery.com>
+
+ * common.opt (nostartfiles): New Driver option.
+
+2011-02-11 Xinliang David Li <davidxl@google.com>
+
+ PR tree-optimization/47707
+ * tree-chrec.c (convert_affine_scev): Keep type precision.
+
+2011-02-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR tree-optimization/47420
+ * ipa-split.c (visit_bb): Punt on any kind of GIMPLE_RESX.
+
+2011-02-11 Pat Haugen <pthaugen@us.ibm.com>
+
+ PR rtl-optimization/47614
+ * rtl.h (check_for_inc_dec): Declare.
+ * dse.c (check_for_inc_dec): Externalize...
+ * postreload.c (reload_cse_simplify): ...use it before deleting stmt.
+ (reload_cse_simplify_operands): Don't simplify opnds with side effects.
+
+2011-02-11 Joseph Myers <joseph@codesourcery.com>
+
+ PR driver/47678
+ * gcc.c (main): Do not compile inputs if there were errors in
+ option handling.
+ * opts-common.c (read_cmdline_option): Check for wrong language
+ after other error checks.
+
+2011-02-11 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cgraph.c: Fix comment typos.
+ * cgraph.h: Likewise.
+ * cgraphunit.c: Likewise.
+ * ipa-cp.c: Likewise.
+ * ipa-inline.c: Likewise.
+ * ipa-prop.c: Likewise.
+ * ipa-pure-const.c: Likewise.
+ * ipa-ref.c: Likewise.
+ * ipa-reference.c: Likewise.
+
+2011-02-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/47684
+ * tree-predcom.c (single_nonlooparound_use): Ignore debug uses.
+
+2011-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR testsuite/47400
+ * doc/sourcebuild.texi (Require Support): Document
+ dg-require-ascii-locale.
+
+2011-02-11 Mingjie Xing <mingjie.xing@gmail.com>
+
+ * doc/lto.texi (Write summary): Fix missing parentheses.
+
+2011-02-10 DJ Delorie <dj@redhat.com>
+
+ * config/m32c/m32c.c (m32c_option_override): Disable
+ -fcombine-stack-adjustments until flag value tracking and compare
+ optimization can be rewritten.
+
+2011-02-10 Peter Bergner <bergner@vnet.ibm.com>
+
+ * config/rs6000/linux64.h (PROCESSOR_DEFAULT): Change to
+ PROCESSOR_POWER7.
+ (PROCESSOR_DEFAULT64): Likewise.
+
+2011-02-10 Richard Henderson <rth@redhat.com>
+
+ * config/rx/predicates.md (rx_zs_comparison_operator): Revert
+ change from 2011-02-03.
+ * config/rx/rx.c (flags_from_code): Likewise.
+ (rx_print_operand) ['B']: For LT/GE, use lt/ge if overflow flag
+ is valid, n/pz otherwise.
+ (rx_select_cc_mode): Return CCmode if Y is not zero.
+
+2011-02-10 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-structalias.c (bitpos_of_field): Use BITS_PER_UNIT, not 8.
+
+2011-02-10 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47677
+ * tree-vrp.c (vrp_bitmap_equal_p): Fix comparison of empty bitmaps.
+
+2011-02-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/47665
+ * combine.c (make_compound_operation): Only change shifts into
+ multiplication for SCALAR_INT_MODE_P.
+
+2011-02-10 Jie Zhang <jie@codesourcery.com>
+
+ PR testsuite/47622
+ Revert
+ 2011-02-05 Jie Zhang <jie@codesourcery.com>
+ PR debug/42631
+ * web.c (entry_register): Don't clobber the number of the
+ first uninitialized reference in used[].
+
+2011-02-09 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47664
+ * ipa-inline.c (cgraph_decide_inlining_incrementally): Visit
+ all edges again.
+
+2011-02-09 David Edelsohn <dje.gcc@gmail.com>
+
+ PR target/46481
+ PR target/47032
+ * config/rs6000/aix61.h (PROCESSOR_DEFAULT): Change to
+ PROCESSOR_POWER7.
+ (PROCESSOR_DEFAULT64): Same.
+ (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Delete.
+
+2011-02-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/mips/iris6.h (TARGET_C99_FUNCTIONS): Define.
+
+2011-02-09 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/45505
+ * tree-sra.c (struct access): New flags grp_scalar_read and
+ grp_scalar_write. Changed description of assignment read and write
+ flags.
+ (dump_access): Dump new flags, reorder all of them.
+ (sort_and_splice_var_accesses): Set the new flag accordingly, use them
+ to detect multiple scalar reads.
+ (analyze_access_subtree): Use the new scalar read write flags instead
+ of the old flags. Adjusted comments.
+
+2011-02-08 DJ Delorie <dj@redhat.com>
+
+ PR target/47548
+ * config/m32c/m32c.c (m32c_subreg): Don't try to validate interim
+ patterns.
+
+2011-02-08 Joseph Myers <joseph@codesourcery.com>
+
+ * config/m68k/uclinux.opt: New.
+ * config.gcc (m68k-*-uclinux*): Use m68k/uclinux.opt.
+
+2011-02-08 Joseph Myers <joseph@codesourcery.com>
+
+ * config/cris/elf.opt (sim): New Driver option.
+
+2011-02-08 Joseph Myers <joseph@codesourcery.com>
+
+ * config/xtensa/elf.opt: New.
+ * config.gcc (xtensa*-*-elf*): Use xtensa/elf.opt.
+
+2011-02-08 Joseph Myers <joseph@codesourcery.com>
+
+ * config/vax/elf.opt: New.
+ * config.gcc (vax-*-linux*, vax-*-netbsdelf*): Use vax/elf.opt.
+
+2011-02-08 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rs6000/aix64.opt (posix, pthread): New Driver options.
+
+2011-02-08 Joseph Myers <joseph@codesourcery.com>
+
+ * config/gnu-user.opt: New.
+ * config.gcc (*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu |
+ *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu,
+ *-*-uclinux*): Use gnu-user.opt.
+
+2011-02-08 Thomas Schwinge <thomas@schwinge.name>
+
+ * config/gnu.h (CPP_SPEC, LIB_SPEC): Remove handling of -bsd option.
+ * config/i386/gnu.h (CPP_SPEC): Likewise.
+
+2011-02-08 Ian Lance Taylor <iant@google.com>
+
+ * common.opt (fcx-limited-range): Add SetByCombined flag.
+ (ffinite-math-only, fmath-errno, frounding-math): Likewise.
+ (fsignaling-nans, fsigned-zeros, ftrapping-math): Likewise.
+ (fassociative-math, freciprocal-math): Likewise.
+ (funsafe-math-optimizations): Likewise.
+ * opth-gen.awk: Handle SetByCombined.
+ * optc-gen.awk: Likewise.
+ * opts.c (set_fast_math_flags): Don't override flag if set by frontend.
+ (set_unsafe_math_optimizations_flags): Likewise.
+ * doc/options.texi (Option properties): Document SetByCombined.
+
+2011-02-08 Joseph Myers <joseph@codesourcery.com>
+
+ * config.gcc (arc-*, alpha*-*-gnu*, arm*-*-netbsd*, arm-*-pe*,
+ i[34567]86-*-interix3*, i[34567]86-*-netbsd*, i[34567]86-*-pe,
+ m68hc11-*-*, m6811-*-*, m68hc12-*-*, m6812-*-*,
+ m68k-*-uclinuxoldabi*, mcore-*-pe*, powerpc*-*-gnu*,
+ sh*-*-symbianelf*, vax-*-netbsd*): Mark obsolete.
+
+2011-02-08 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/46834
+ PR tree-optimization/46994
+ PR tree-optimization/46995
+ * graphite-sese-to-poly.c (used_outside_reduction): New.
+ (detect_commutative_reduction): Call used_outside_reduction.
+ (rewrite_commutative_reductions_out_of_ssa_close_phi): Call
+ translate_scalar_reduction_to_array only when at least one
+ loop-phi/close-phi tuple has been detected.
+
+2011-02-08 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47639
+ * tree-vect-generic.c (expand_vector_operations_1): Update
+ stmts here ...
+ (expand_vector_operations): ... not here. Cleanup EH info
+ and the CFG if required.
+
+2011-02-08 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47641
+ * tree-ssa.c (execute_update_addresses_taken): For asm outputs
+ require type compatibility.
+
+2011-02-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * gimple-low.c (lower_function_body): Don't remove the location of
+ the return statement here.
+ (lower_gimple_return): Do it here instead but only if the return
+ statement is actually used twice.
+
+2011-02-08 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47632
+ * tree-ssa-forwprop.c (remove_prop_source_from_use): Remove
+ unused up_to_stmt parameter, return whether cfg-cleanup is
+ necessary, remove EH info properly.
+ (forward_propagate_into_gimple_cond): Adjust caller.
+ (forward_propagate_into_cond): Likewise.
+ (forward_propagate_comparison): Likewise.
+ (tree_ssa_forward_propagate_single_use_vars): Make
+ forward_propagate_comparison case similar to the two others.
+
+2011-02-08 Nick Clifton <nickc@redhat.com>
+
+ * config/mn10300/mn10300.opt (mliw): New command line option.
+ * config/mn10300/mn10300.md (UNSPEC_LIW): New unspec.
+ (liw_bundling): New automaton.
+ (liw): New attribute.
+ (liw_op): New attribute.
+ (liw_op1, liw_op2, liw_both, liw_either): New reservations.
+ (movsi_internal): Add LIW attributes.
+ (andsi3): Likewise.
+ (iorsi3): Likewise.
+ (xorsi3): Likewise.
+ (addsi3): Separate register and immediate alternatives.
+ Add LIW attributes.
+ (subsi3): Likewise.
+ (cmpsi): Likewise.
+ (aslsi3): Likewise.
+ (lshrsi3): Likewise.
+ (ashrsi3): Likewise.
+ (liw): New pattern.
+ * config/mn10300/mn10300.c (liw_op_names): New
+ (mn10300_print_operand): Handle 'W' operand descriptor.
+ (extract_bundle): New function.
+ (check_liw_constraints): New function.
+ (liw_candidate): New function.
+ (mn10300_bundle_liw): New function.
+ (mn10300_reorg): New function.
+ (TARGET_MACHINE_DEPENDENT_REORG): Define.
+ (TARGET_DEFAULT_TARGET_FLAGS): Add MASK_ALLOW_LIW.
+ * config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Define
+ __LIW__ or __NO_LIW__.
+ * doc/invoke.texi: Describe the -mliw command line option.
+
+2011-02-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * config.gcc (hppa[12]*-*-hpux11*): Don't set extra_parts.
+ * config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
+ pthread_mutex_unlock): Remove.
+ * config/pa/t-pa-hpux11: Remove rules to build pthread stubs.
+ * config/pa/t-pa64: Likewise.
+ * config/pa/pa64-hpux.h (LIB_SPEC): In static links, link against
+ shared libc if not linking against libpthread.
+ * config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
+
+2011-02-07 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR target/47558
+ * config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Put -lSystem first
+ on 10.6 and later to ensure that we always use the unwinder from
+ the system. Only add -no_compact_unwind when tarteting darwin
+ 10.6 or later.
+
+2011-02-07 Steve Ellcey <sje@cup.hp.com>
+
+ PR target/46997
+ * vect.md (vec_interleave_highv2sf): Change fmix for TARGET_BIG_ENDIAN.
+ (vec_interleave_lowv2sf): Ditto.
+ (vec_extract_evenv2sf): Add TARGET_BIG_ENDIAN check.
+ (vec_extract_oddv2sf): Ditto.
+
+2011-02-07 Mike Stump <mikestump@comcast.net>
+
+ PR target/42333
+ Add __ieee_divdc3 entry point.
+ * config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Retain ___divdc3
+ entry point.
+ (SUBTARGET_INIT_BUILTINS): Call darwin_rename_builtins.
+ * config/i386/i386.c (TARGET_INIT_LIBFUNCS): Likewise.
+ * config/darwin.c (darwin_rename_builtins): Add.
+ * config/darwin-protos.h (darwin_rename_builtins): Add.
+
+2011-02-07 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/47636
+ * config/rs6000/rs6000.md (rsqrt<mode>2): Use the correct macro
+ for the condition.
+
+2011-02-07 Mike Stump <mikestump@comcast.net>
+
+ * config/darwin.opt (mmacosx-version-min): Update default OS version.
+
+2011-02-07 Denis Chertykov <chertykov@gmail.com>
+
+ PR target/47534
+ * config/avr/libgcc.S (exit): Move .endfunc
+
+2011-02-07 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47615
+ * tree-ssa-sccvn.h (run_scc_vn): Take a vn-walk mode argument.
+ * tree-ssa-sccvn.c (default_vn_walk_kind): New global.
+ (run_scc_vn): Initialize it.
+ (visit_reference_op_load): Use it.
+ * tree-ssa-pre.c (execute_pre): Use VN_WALK if in PRE.
+
+2011-02-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (spu_init_libfuncs): Install SImode and
+ DImode trapping arithmetic libfuncs.
+
+2011-02-07 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47621
+ * tree-ssa.c (non_rewritable_lvalue_p): New function, split out from
+ two duplicates ...
+ (execute_update_addresses_taken): ... here. Make it more
+ conservative in what we accept.
+
+2011-02-06 Joseph Myers <joseph@codesourcery.com>
+
+ * config/sparc/freebsd.h (ASM_SPEC): Define.
+ * config/sparc/vxworks.h (ASM_SPEC): Define.
+
+2011-02-06 Joseph Myers <joseph@codesourcery.com>
+
+ * config/sparc/sol2-bi.h (CC1_SPEC): Remove %{sun4:} %{target:}.
+
+2011-02-06 Steven Bosscher <steven@gcc.gnu.org>
+
+ * doc/invoke.texi: Remove reference to compiler internals from
+ user documentation.
+
+ * reg-notes.def: Remove REG_VALUE_PROFILE.
+ * combine.c (distribute_notes): Do not handle REG_VALUE_PROFILE.
+
+2011-02-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/47610
+ * varasm.c (default_section_type_flags): If decl is NULL,
+ and name is .data.rel.ro or .data.rel.ro.local, set SECTION_RELRO bit.
+
+2011-02-05 Jie Zhang <jie@codesourcery.com>
+
+ PR debug/42631
+ * web.c (entry_register): Don't clobber the number of the
+ first uninitialized reference in used[].
+
+2011-02-04 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/46194
+ * tree-data-ref.c (analyze_miv_subscript): Remove comment.
+ (build_classic_dist_vector_1): Do not represent classic distance
+ vectors when the access functions are variating in different loops.
+
+2011-02-04 Joseph Myers <joseph@codesourcery.com>
+
+ * config/mips/iris6.opt: New.
+ * config.gcc (mips-sgi-irix6.5*): Use mips/iris6.opt.
+
+2011-02-04 Richard Henderson <rth@redhat.com>
+ Steve Ellcey <sje@cup.hp.com>
+
+ PR target/46997
+ * config/ia64/predicates.md (mux1_brcst_element): New.
+ * config/ia64/ia64-protos.h (ia64_unpack_assemble): New.
+ * config/ia64/ia64.c (ia64_unpack_assemble): New.
+ (ia64_unpack_sign): New.
+ (ia64_expand_unpack): Rewrite using new routines.
+ (ia64_expand_widen_sum): Ditto.
+ (ia64_expand_dot_prod_v8qi): Ditto.
+ * config/ia64/vect.md (mulv8qi3): Rewrite to use new
+ routines, add endian check.
+ (pmpy2_even): Rename from pmpy2_r, add endian check.
+ (pmpy2_odd): Rename from pmpy2_l, add endian check.
+ (vec_widen_smult_lo_v4hi): Rewrite using new routines.
+ (vec_widen_smult_hi_v4hi): Ditto.
+ (vec_widen_umult_lo_v4hi): Ditto.
+ (vec_widen_umult_hi_v4hi): Ditto.
+ (mulv2si3): Change endian checks.
+ (sdot_prodv4hi): Rewrite with new calls.
+ (udot_prodv4hi): New.
+ (vec_pack_ssat_v4hi): Add endian check.
+ (vec_pack_usat_v4hi): Ditto.
+ (vec_pack_ssat_v2si): Ditto.
+ (max1_even): Rename from max1_r, add endian check.
+ (max1_odd): Rename from max1_l, add endian check.
+ (*mux1_rev): Format change.
+ (*mux1_mix): Ditto.
+ (*mux1_shuf): Ditto.
+ (*mux1_alt): Ditto.
+ (*mux1_brcst_v8qi): Use new predicate.
+ (vec_extract_evenv8qi): Remove endian check.
+ (vec_extract_oddv8qi): Ditto.
+ (vec_interleave_lowv4hi): Format change.
+ (vec_interleave_highv4hi): Ditto.
+ (mix2_even): Rename from mix2_r, add endian check.
+ (mix2_odd): Rename from mux2_l, add endian check.
+ (*mux2): Fix mask setting for TARGET_BIG_ENDIAN.
+ (vec_extract_evenodd_helper): Format change.
+ (vec_extract_evenv4hi): Remove endian check.
+ (vec_extract_oddv4hi): Remove endian check.
+ (vec_interleave_lowv2si): Format change.
+ (vec_interleave_highv2si): Format change.
+ (vec_initv2si): Remove endian check.
+ (vecinit_v2si): Add endian check.
+ (reduc_splus_v2sf): Add endian check.
+ (reduc_smax_v2sf): Ditto.
+ (reduc_smin_v2sf): Ditto.
+ (vec_initv2sf): Remove endian check.
+ (fpack): Add endian check.
+ (fswap): Add endian check.
+ (vec_interleave_highv2sf): Add endian check.
+ (vec_interleave_lowv2sf): Add endian check.
+ (fmix_lr): Add endian check.
+ (vec_setv2sf): Format change.
+ (*vec_extractv2sf_0_be): Use shift to extract operand.
+ (*vec_extractv2sf_1_be): New.
+ (vec_pack_trunc_v4hi): Add endian check.
+ (vec_pack_trunc_v2si): Format change.
+
+2011-02-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR inline-asm/23200
+ * tree-ssa-ter.c (is_replaceable_p): Add TER argument. Don't
+ do bb, locus and block comparison and disallow loads if it is not set.
+ (stmt_is_replaceable_p): New function.
+ (process_replaceable, find_replaceable_in_bb): Adjust is_replaceable_p
+ callers.
+ * expr.c (expand_expr_real_1) <case SSA_NAME>: If
+ get_gimple_for_ssa_name try for EXPAND_INITIALIZER harder to use
+ SSA_NAME_DEF_STMT.
+ * tree-flow.h (stmt_is_replaceable_p): New prototype.
+
+2011-02-04 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rs6000/xilinx.opt: New.
+ * config.gcc (powerpc-xilinx-eabi*): Use rs6000/xilinx.opt.
+
+2011-02-04 Joseph Myers <joseph@codesourcery.com>
+
+ * config/mips/mips.opt (EB, EL, noasmopt): New Driver options.
+
+2011-02-03 Anatoly Sokolov <aesok@post.ru>
+
+ * config/xtensa/xtensa.h (PREFERRED_RELOAD_CLASS,
+ PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
+ * config/xtensa/xtensa-protos.h (xtensa_preferred_reload_class,
+ secondary_reload_info, xtensa_secondary_reload): Remove.
+ * config/xtensa/xtensa.c (TARGET_PREFERRED_RELOAD_CLASS,
+ TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
+ (xtensa_preferred_reload_class): Make static. Change return and
+ 'rclass' argument type to reg_class_t. Remove 'isoutput' argument.
+ Use CONST_DOUBLE_P predicate.
+ (xtensa_preferred_output_reload_class): New function.
+ (xtensa_secondary_reload): Make static.
+
+2011-02-03 Joseph Myers <joseph@codesourcery.com>
+
+ * config/microblaze/microblaze.opt (Zxl-mode-bootstrap,
+ Zxl-mode-executable, Zxl-mode-novectors, Zxl-mode-xilkernel,
+ Zxl-mode-xmdstub, mxl-mode-xilkernel): New Driver options.
+
+2011-02-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/31490
+ * output.h (SECTION_RELRO): Define.
+ (SECTION_MACH_DEP): Adjust.
+ (get_variable_section): New prototype.
+ * varpool.c (varpool_finalize_named_section_flags): New function.
+ (varpool_assemble_pending_decls): Call it.
+ * cgraph.h (varpool_finalize_named_section_flags): New prototype.
+ * cgraphunit.c (cgraph_output_in_order): Call
+ varpool_finalize_named_section_flags.
+ * varasm.c (get_section): Allow section flags conflicts between
+ relro and read-only sections if the section hasn't been declared yet.
+ Set SECTION_OVERRIDE after diagnosing section type conflict.
+ (get_variable_section): No longer static.
+ (default_section_type_flags): Use SECTION_WRITE | SECTION_RELRO for
+ readonly sections that need relocations.
+ (decl_readonly_section_1): New function.
+ (decl_readonly_section): Use it.
+
+ Revert:
+ 2010-11-17 Dinar Temirbulatov <dtemirbulatov@gmail.com>
+ Steve Ellcey <sje@cup.hp.com>
+
+ PR middle-end/31490
+ * varasm.c (categorize_decl_for_section): Ignore reloc_rw_mask
+ if section attribute used.
+
+2011-02-03 Jakub Jelinek <jakub@redhat.com>
+
+ * config/darwin.h (SECTION_NO_ANCHOR): Remove.
+ * config/darwin.c (SECTION_NO_ANCHOR): Define.
+ (darwin_init_sections): Remove assertion.
+
+2011-02-03 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/predicates.md (rx_zs_comparison_operator): Remove
+ lt and ge.
+ * config/rx/rx.md (abssi2_flags): Use CC_ZSmode rather than CC_ZSOmode.
+ * config/rx/rx.c (rx_print_operand): Use "lt" and "ge" suffixes
+ instead of "n" and "pz".
+ (flags_from_code): LT and GE tests need CC_FLAG_O as well as
+ CC_FLAG_S.
+
+2011-02-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/47312
+ * expr.c (expand_expr_real_2) <case FMA_EXPR>: If target doesn't expand
+ fma, expand FMA_EXPR as fma{,f,l} call.
+
+ PR lto/47274
+ * lto-streamer-out.c (write_symbol): When writing kind and visibility,
+ copy them into a unsigned char variable and pass address of it to
+ lto_output_data_stream.
+
+ PR target/47564
+ * toplev.c (target_reinit): Save and restore *crtl and regno_reg_rtx
+ around backend_init_target and lang_dependent_init_target calls.
+ * cgraphunit.c (cgraph_debug_gimple_stmt): New function.
+ (verify_cgraph_node): Don't call set_cfun here. Use
+ cgraph_debug_gimple_stmt instead of debug_gimple_stmt.
+ Set error_found for incorrectly represented calls to thunks.
+
+2011-02-03 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/43092
+ PR rtl-optimization/43494
+ * rtl.h (for_each_inc_dec_fn): New type.
+ (for_each_inc_dec): Declare.
+ * rtlanal.c (struct for_each_inc_dec_ops): New type.
+ (for_each_inc_dec_find_inc_dec): New fn.
+ (for_each_inc_dec_find_mem): New fn.
+ (for_each_inc_dec): New fn.
+ * dse.c (struct insn_size): Remove.
+ (replace_inc_dec, replace_inc_dec_mem): Remove.
+ (emit_inc_dec_insn_before): New fn.
+ (check_for_inc_dec): Use it, along with for_each_inc_dec.
+ (canon_address): Pass mem modes to cselib_lookup.
+ * cselib.h (cselib_lookup): Add memmode argument. Adjust callers.
+ (cselib_lookup_from_insn): Likewise.
+ (cselib_subst_to_values): Likewise.
+ * cselib.c (find_slot_memmode): New var.
+ (cselib_find_slot): New fn. Use it instead of
+ htab_find_slot_with_hash everywhere.
+ (entry_and_rtx_equal_p): Use find_slot_memmode.
+ (autoinc_split): New fn.
+ (rtx_equal_for_cselib_p): Rename and implement in terms of...
+ (rtx_equal_for_cselib_1): ... this. Take memmode, pass it on.
+ Deal with autoinc. Special-case recursion into MEMs.
+ (cselib_hash_rtx): Likewise.
+ (cselib_lookup_mem): Infer pmode from address mode. Distinguish
+ address and MEM modes.
+ (cselib_subst_to_values): Add memmode, pass it on.
+ Deal with autoinc.
+ (cselib_lookup): Add memmode argument, pass it on.
+ (cselib_lookup_from_insn): Add memmode.
+ (cselib_invalidate_rtx): Discard obsolete push_operand handling.
+ (struct cselib_record_autoinc_data): New.
+ (cselib_record_autoinc_cb): New fn.
+ (cselib_record_sets): Use it, along with for_each_inc_dec. Pass MEM
+ mode to cselib_lookup. Reset autoinced REGs here instead of...
+ (cselib_process_insn): ... here.
+ * var-tracking.c (replace_expr_with_values, use_type): Pass MEM mode
+ to cselib_lookup.
+ (add_uses): Likewise, also to cselib_subst_to_values.
+ (add_stores): Likewise.
+ * sched-deps.c (add_insn_mem_dependence): Pass mode to
+ cselib_subst_to_values.
+ (sched_analyze_1, sched_analyze_2): Likewise. Adjusted.
+ * gcse.c (do_local_cprop): Adjusted.
+ * postreload.c (reload_cse_simplify_set): Adjusted.
+ (reload_cse_simplify_operands): Adjusted.
+ * sel-sched-dump (debug_mem_addr_value): Pass mode.
+
+2011-02-03 Alexandre Oliva <aoliva@redhat.com>
+
+ PR tree-optimization/45122
+ * tree-ssa-loop-niter.c (number_of_iterations_exit): Don't make
+ unsafe assumptions when there's more than one loop exit.
+
+2011-02-02 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/47272
+ * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
+ Document using vector double with the load/store builtins, and
+ that the load/store builtins always use Altivec instructions.
+
+ * config/rs6000/vector.md (vector_altivec_load_<mode>): New insns
+ to use altivec memory instructions, even on VSX.
+ (vector_altivec_store_<mode>): Ditto.
+
+ * config/rs6000/rs6000-protos.h (rs6000_address_for_altivec): New
+ function.
+
+ * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
+ V2DF, V2DI support to load/store overloaded builtins.
+
+ * config/rs6000/rs6000-builtin.def (ALTIVEC_BUILTIN_*): Add
+ altivec load/store builtins for V2DF/V2DI types.
+
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
+ set avoid indexed addresses on power6 if -maltivec.
+ (altivec_expand_ld_builtin): Add V2DF, V2DI support, use
+ vector_altivec_load/vector_altivec_store builtins.
+ (altivec_expand_st_builtin): Ditto.
+ (altivec_expand_builtin): Add VSX memory builtins.
+ (rs6000_init_builtins): Add V2DI types to internal types.
+ (altivec_init_builtins): Add support for V2DF/V2DI altivec
+ load/store builtins.
+ (rs6000_address_for_altivec): Insure memory address is appropriate
+ for Altivec.
+
+ * config/rs6000/vsx.md (vsx_load_<mode>): New expanders for
+ vec_vsx_ld and vec_vsx_st.
+ (vsx_store_<mode>): Ditto.
+
+ * config/rs6000/rs6000.h (RS6000_BTI_long_long): New type
+ variables to hold long long types for VSX vector memory builtins.
+ (RS6000_BTI_unsigned_long_long): Ditto.
+ (long_long_integer_type_internal_node): Ditti.
+ (long_long_unsigned_type_internal_node): Ditti.
+
+ * config/rs6000/altivec.md (UNSPEC_LVX): New UNSPEC.
+ (altivec_lvx_<mode>): Make altivec_lvx use a mode iterator.
+ (altivec_stvx_<mode>): Make altivec_stvx use a mode iterator.
+
+ * config/rs6000/altivec.h (vec_vsx_ld): Define VSX memory builtin
+ short cuts.
+ (vec_vsx_st): Ditto.
+
+2011-02-02 Joseph Myers <joseph@codesourcery.com>
+
+ * config/pa/pa-hpux10.opt: New.
+ * config/hpux11.opt (pthread): New Driver option.
+ * config/pa/pa-hpux.opt (nolibdld, rdynamic): New Driver options.
+ * config.gcc (hppa[12]*-*-hpux10*): Use pa/pa-hpux10.opt.
+
+2011-02-02 Joseph Myers <joseph@codesourcery.com>
+
+ * config/ia64/vms.opt: New.
+ * config.gcc (ia64-hp-*vms*): Use ia64/vms.opt.
+
+2011-02-01 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/47580
+ * config/rs6000/vsx.md (vsx_float<VSi><mode>2): Use
+ gpc_reg_operand instead of vsx_register_operand to match rs6000.md
+ generator functions.
+ (vsx_floatuns<VSi><mode>2): Ditto.
+ (vsx_fix_trunc<mode><VSi>2): Ditto.
+ (vsx_fixuns_trunc<mode><VSi>2): Ditto.
+
+2011-02-02 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/djgpp.opt (posix): New Driver option.
+
+2011-02-02 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * config.gcc (*-*-freebsd[12], *-*-freebsd[12].*, *-*-freebsd*aout*):
+ Move to the unsupported targets list.
+
+2011-02-02 Peter Bergner <bergner@vnet.ibm.com>
+
+ PR rtl-optimization/47525
+ * df-scan.c: Update copyright years.
+ (df_get_call_refs): Do not mark global registers as DF_REF_REG_USE
+ and non-clobber DF_REF_REG_DEF for calls to const and pure functions.
+
+2011-02-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/sysv4.h (TARGET_VERSION): Remove.
+ (SUBTARGET_RETURN_IN_MEMORY): Remove.
+ (ASM_OUTPUT_ASCII): Remove.
+ * config/i386/sol2.h (SUBTARGET_RETURN_IN_MEMORY): Remove #undef.
+
+2011-02-02 Jeff Law <law@redhat.com>
+
+ PR middle-end/47543
+ * reload.c (find_reloads_address): Handle reg+d address where both
+ components are invalid by reloading the entire address.
+
+2011-02-02 Sebastian Pop <sebastian.pop@amd.com>
+ Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/40979
+ PR bootstrap/47044
+ * passes.c (init_optimization_passes): After LIM call copy_prop
+ and DCE to clean up.
+ * tree-ssa-loop.c (pass_graphite_transforms): Add TODO_dump_func.
+
+2011-02-02 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/47576
+ PR tree-optimization/47555
+ * doc/invoke.texi (scev-max-expr-complexity): Documented.
+ * params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100.
+ (PARAM_SCEV_MAX_EXPR_COMPLEXITY): Declared.
+ * tree-scalar-evolution.c (follow_ssa_edge): Use
+ PARAM_SCEV_MAX_EXPR_COMPLEXITY.
+
+2011-02-02 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47566
+ * builtins.c (builtin_save_expr): No SAVE_EXPR for SSA_NAMEs.
+
+2011-02-02 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/47106
+ PR debug/47402
+ * tree-inline.c (declare_return_variable): Remove unused caller
+ variable.
+
+ PR debug/47106
+ PR debug/47402
+ * tree-flow-inline.h (clear_is_used, is_used_p): New.
+ * cfgexpand.c (account_used_vars_for_block): Use them.
+ * tree-nrv.c (tree_nrv): Likewise.
+ * tree-ssa-live.c (remove_unused_scope_block_p): Likewise.
+ (dump_scope_block): Likewise.
+ (remove_unused_locals): Likewise.
+
+ PR debug/47106
+ PR debug/47402
+ * tree-inline.c (declare_return_variable): Add result decl to
+ local decls only once.
+ * gimple-low.c (record_vars_into): Mark newly-created variables
+ as referenced.
+
+2011-02-02 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/47498
+ PR debug/47501
+ PR debug/45136
+ PR debug/45130
+ * haifa-sched.c (get_ebb_head_tail): Move notes across boundary
+ debug insns.
+ (no_real_insns_p, schedule_block, set_priorities): Drop special
+ treatment of boundary debug insns.
+ * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns.
+ * sched-ebb.c (schedule_ebbs): Adjust skipping of debug insns.
+ * sched-int.h (DEBUG_INSN_SCHED_P): Remove.
+ (BOUNDARY_DEBUG_INSN_P): Likewise.
+ (SCHEDULE_DEBUG_INSN_P): Likewise.
+ * sched-rgn.c (init_ready_list): Drop special treatment of
+ boundary debug insns.
+ * final.c (rest_of_clean_state): Clear notes' BB.
+
+2011-02-01 Joseph Myers <joseph@codesourcery.com>
+
+ * config/openbsd.opt (assert=): New Driver option.
+
+2011-02-01 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/nto.opt: New.
+ * config.gcc (i[34567]86-*-nto-qnx*): Use i386/nto.opt.
+
+2011-02-01 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/netware.opt: New.
+ * config.gcc (i[3456x]86-*-netware*): Use i386/netware.opt.
+
+2011-02-01 Joseph Myers <joseph@codesourcery.com>
+
+ * config/interix.opt (posix): New Driver option.
+
+2011-02-01 DJ Delorie <dj@redhat.com>
+
+ * config/m32c/m32c.h (PTRDIFF_TYPE): Remove extra definition.
+
+ * config/m32c/m32c.c (m32c_regno_reg_class): Return smallest reg
+ class for A0/A1.
+
+2011-02-01 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/47561
+ * toplev.c (process_options): Print the Graphite flags. Add
+ flag_loop_flatten to the list of options requiring Graphite.
+
+2011-02-01 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/cygming.opt (posix): New Driver option.
+
+2011-02-01 Joseph Myers <joseph@codesourcery.com>
+
+ * config/arm/vxworks.opt: New.
+ * config.gcc (arm-wrs-vxworks): Use arm/vxworks.opt.
+
+2011-02-01 Joseph Myers <joseph@codesourcery.com>
+
+ * config/alpha/elf.opt: New.
+ * config.gcc (alpha*-*-linux*, alpha*-*-gnu*, alpha*-*-freebsd*,
+ alpha*-*-netbsd*, alpha*-*-openbsd*): Use alpha/elf.opt.
+
+2011-02-01 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47559
+ * tree-ssa-loop-im.c (can_sm_ref_p): Do not perform
+ store-motion on references that can throw.
+
+2011-02-01 Bernd Schmidt <bernds@codesourcery.com>
+
+ * tree-dump.c (dump_option_value_info): Add entry for TDF_CSELIB.
+ * tree-pass.h (TDF_CSELIB): New macro.
+ * cselib.c (new_cselib_val, expand_loc, cselib_expand_value_rtx_1,
+ cselib_lookup): Check for it rather than for TDF_DETAILS.
+
+2011-02-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR driver/47547
+ * lto-wrapper.c (run_gcc): Don't add -dumpdir if linker_output
+ is HOST_BIT_BUCKET.
+
+ * opts.c (finish_options): Don't add x_aux_base_name if it is
+ HOST_BIT_BUCKET.
+
+2011-02-01 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47555
+ Revert
+ 2010-07-15 Sebastian Pop <sebastian.pop@amd.com>
+
+ * params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100.
+
+2011-02-01 Sebastien Bourdeauducq <sebastien@milkymist.org>
+
+ PR gcc/46692
+ * config/lm32/t-lm32: Add multilib for all CPU options.
+
+2011-02-01 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47541
+ * tree-ssa-structalias.c (push_fields_onto_fieldstack): Make
+ sure to have a field at offset zero.
+
+2011-01-31 Joseph Myers <joseph@codesourcery.com>
+
+ * config/arc/arc.opt (EB, EL): New Driver options.
+
+2011-01-31 Joseph Myers <joseph@codesourcery.com>
+
+ * config/alpha/osf5.opt: New.
+ * config.gcc (alpha*-dec-osf5.1*): Use alpha/osf5.opt.
+
+2011-01-31 Joseph Myers <joseph@codesourcery.com>
+
+ * config/vms/vms.opt (map, mvms-return-codes): New Driver options.
+
+2011-01-31 Sebastian Pop <sebastian.pop@amd.com>
+
+ * common.opt (ftree-loop-linear): Use Alias to make it an alias of
+ -floop-interchange.
+ * invoke.texi (-ftree-loop-linear): Make it clear that this flag
+ is an alias of -floop-interchange and that it requires the
+ Graphite infrastructure.
+ * tree-ssa-loop.c (gate_graphite_transforms): Do not set
+ flag_loop_interchange based on the value of flag_tree_loop_linear.
+
+2011-01-31 Jakub Jelinek <jakub@redhat.com>
+ Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47538
+ * tree-ssa-ccp.c (bit_value_binop_1): For uns computation use
+ type instead of r1type, except for comparisons. For right
+ shifts and comparisons punt if there are mismatches in
+ sizetype vs. non-sizetype types.
+
+2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * doc/sourcebuild.texi (Effective-Target Keywords): Document
+ avx_runtime.
+
+2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (gcc_cv_ld_eh_frame_hdr): Update minimal Sun ld
+ version number.
+ * configure: Regenerate.
+
+2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (gcc_cv_ld_static_option): Define.
+ (gcc_cv_ld_dynamic_option): Define.
+ (gcc_cv_ld_static_dynamic): Tru64 UNIX support -noso/-so_archive
+ instead.
+ (HAVE_LD_STATIC_DYNAMIC): Update message.
+ (LD_STATIC_OPTION): Define.
+ (LD_DYNAMIC_OPTION): Define.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+ * gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS &&
+ HAVE_LD_STATIC_DYNAMIC]: Use them.
+
+2011-01-31 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.c (rx_get_stack_layout): Only save call clobbered
+ registers inside interrupt handlers if the handler is not a leaf
+ function.
+
+2011-01-31 Nick Clifton <nickc@redhat.com>
+
+ * config/mn10300/mn10300.c (mn10300_regno_in_class_p): Check for
+ reg_renumber returning an INVALID_REGNUM.
+
+2011-01-31 Alexandre Oliva <aoliva@redhat.com>
+
+ PR libgcj/44341
+ * doc/install.texi: Document host options discarded when cross
+ configuring target libraries.
+
+2011-01-31 Alexandre Oliva <aoliva@redhat.com>
+
+ Reverted:
+ 2011-01-25 Alexandre Oliva <aoliva@redhat.com>
+ PR debug/45136
+ PR debug/45130
+ * haifa-sched.c (get_ebb_head_tail): Move notes across boundary
+ debug insns.
+ (no_real_insns_p, schedule_block, set_priorities): Drop special
+ treatment of boundary debug insns.
+ * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns.
+ * sched-ebb.c (schedule_ebbs): Don't skip debug insns.
+ * sched-int.h (DEBUG_INSN_SCHED_P): Remove.
+ (BOUNDARY_DEBUG_INSN_P): Likewise.
+ (SCHEDULE_DEBUG_INSN_P): Likewise.
+ * sched-rgn.c (init_ready_list): Drop special treatment of
+ boundary debug insns.
+ * final.c (rest_of_clean-state): Clear notes' BB.
+
+2011-01-31 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (print_operand): Rearrange addends in
+ toc relative expressions as we do in print_operand_address.
+
+2011-01-30 Kazu Hirata <kazu@codesourcery.com>
+
+ * doc/extend.texi: Follow spelling conventions.
+ * doc/invoke.texi: Fix a typo.
+
+2011-01-30 Joseph Myers <joseph@codesourcery.com>
+
+ * config/hpux11.opt: New.
+ * config.gcc (hppa*64*-*-hpux11*, hppa[12]*-*-hpux11*,
+ ia64*-*-hpux*): Use hpux11.opt.
+
+2011-01-30 Jonathan Yong <jon_y@users.sourceforge.net>
+
+ * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Add t-dfprules
+ to tmake_file.
+
+2011-01-30 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/install.texi (hppa-hp-hpux10): Remove references to HP
+ support sites.
+
+2011-01-30 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/install.texi (Binaries): Remove outdated reference for
+ Motorola 68HC11/68HC12 downloads.
+
+2011-01-30 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/extend.texi (Thread-Local): Adjust reference to Ulrich
+ Drepper's paper.
+
+2011-01-29 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR bootstrap/47147
+ * ginclude/stddef.h: Check for _X86_64_ANSI_H_ and _I386_ANSI_H_ as
+ used by NetBSD.
+
+2011-01-28 Ahmad Sharif <asharif@google.com>
+
+ * value-prof.c (check_counter): Corrected error message.
+
+2011-01-29 Jie Zhang <jie@codesourcery.com>
+
+ * config/arm/arm.c (arm_legitimize_reload_address): New.
+ * config/arm/arm.h (ARM_LEGITIMIZE_RELOAD_ADDRESS): Use
+ arm_legitimize_reload_address.
+ * config/arm/arm-protos.h (arm_legitimize_reload_address): Declare.
+
+2011-01-28 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (go_define): Ignore macros whose definitions include
+ two adjacent operands.
+
+2011-01-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/42894
+ * varasm.c (force_const_mem): Store copy of x in desc->constant
+ instead of x itself.
+ * expr.c (emit_move_insn): Add a copy of y_cst instead of y_cst
+ itself into REG_EQUAL note.
+
+2011-01-28 Joseph Myers <joseph@codesourcery.com>
+
+ * config/freebsd.opt (posix, rdynamic): New Driver options.
+
+2011-01-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (gcc_cv_ld_static_dynamic): IRIX 6 ld supports
+ -Bstatic/-Bdynamic.
+ * configure: Regenerate.
+
+2011-01-27 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rs6000/sysv4.h (LIB_NETBSD_SPEC): Don't handle -profile.
+ * config/rs6000/vxworks.h (CC1_SPEC): Don't handle -profile.
+
+2011-01-27 Anatoly Sokolov <aesok@post.ru>
+
+ * config/s390/s390.h (PREFERRED_RELOAD_CLASS): Remove.
+ * config/s390/s390-protos.h (s390_preferred_reload_class): Remove.
+ * config/s390/s390.c (TARGET_PREFERRED_RELOAD_CLASS): Define.
+ (s390_preferred_reload_class): Make static. Change return and
+ 'rclass' argument type to reg_class_t.
+
+2011-01-27 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/46949
+ * cgraphunit.c (process_common_attributes): Fix use of remove_attribute.
+ (process_function_and_variable_attributes): Check defined weakrefs.
+
+2011-01-27 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/47228
+ * tree-sra.c (sra_modify_assign): Use build_ref_for_model instead of
+ build_ref_for_offset.
+
+2011-01-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu-elf.h (ASM_SPEC): Remove.
+
+2011-01-26 Mikael Pettersson <mikpe@it.uu.se>
+
+ PR rtl-optimization/46856
+ * postreload.c (reload_combine_recognize_const_pattern): Do not
+ separate cc0 setter and user on cc0 targets.
+
+2011-01-26 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR c/43082
+ * c-typeck.c (c_objc_common_truthvalue_conversion): If we are
+ passed a VOID_TYPE expression, immediately emit an error and
+ return error_mark_node.
+
+2011-01-26 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/47464
+ * df-problems.c (can_move_insn_across): Use may_trap_or_fault_p
+ rather than may_trap_p as needed.
+
+2011-01-26 DJ Delorie <dj@redhat.com>
+
+ PR rtl-optimization/46878
+ * combine.c (insn_a_feeds_b): Check for the implicit cc0
+ setter/user dependency as well.
+
+2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/44469
+ * cfgcleanup.c (try_optimize_cfg): Iterate in CFG layout mode too
+ after removing trivially dead basic blocks.
+
+2011-01-26 Joseph Myers <joseph@codesourcery.com>
+
+ * config/bfin/bfin.h (LINK_SPEC): Remove %{Qy:} %{!Qn:-Qy}.
+ * config/frv/frv.h (LINK_SPEC): Likewise.
+ * config/i386/netware.h (LINK_SPEC): Likewise.
+ * config/m68k/linux.h (ASM_SPEC): Likewise.
+ * config/rs6000/linux64.h (ASM_SPEC_COMMON): Likewise.
+ * config/rs6000/sysv4.h (LINK_SPEC): Likewise.
+ * config/rs6000/vxworks.h (ASM_SPEC): Likewise.
+ * config/sparc/linux.h (ASM_SPEC): Likewise.
+ * config/sparc/linux64.h (ASM_SPEC): Likewise.
+ * config/sparc/sp-elf.h (ASM_SPEC): Likewise.
+
+2011-01-26 Joseph Myers <joseph@codesourcery.com>
+
+ * config/bfin/bfin.h (ASM_SPEC): Remove %{Ym,*}.
+ * config/frv/frv.h (ASM_SPEC): Likewise.
+ * config/m68k/linux.h (ASM_SPEC): Likewise.
+ * config/pa/pa-linux.h (ASM_SPEC): Likewise.
+ * config/rs6000/linux64.h (ASM_SPEC): Likewise.
+ * config/rs6000/vxworks.h (ASM_SPEC): Likewise.
+ * config/sparc/linux.h (ASM_SPEC): Likewise.
+ * config/sparc/linux64.h (ASM_SPEC): Likewise.
+ * config/sparc/sp-elf.h (ASM_SPEC): Likewise.
+
+2011-01-26 Joseph Myers <joseph@codesourcery.com>
+
+ * config/bfin/bfin.h (LINK_SPEC): Remove %{YP,*}.
+ * config/frv/frv.h (LINK_SPEC): Likewise.
+ * config/rs6000/sysv4.h (LINK_SPEC): Likewise.
+
+2011-01-26 Joseph Myers <joseph@codesourcery.com>
+
+ * config/bfin/bfin.h (ASM_SPEC): Remove %{Yd,*}.
+ * config/frv/frv.h (ASM_SPEC): Likewise.
+ * config/i386/sol2-10.h (ASM_SPEC): Likewise.
+ * config/m68k/linux.h (ASM_SPEC): Likewise.
+ * config/pa/pa-linux.h (ASM_SPEC): Likewise.
+ * config/rs6000/linux64.h (ASM_SPEC32): Likewise.
+ * config/rs6000/vxworks.h (ASM_SPEC): Likewise.
+ * config/sol2.h (ASM_SPEC): Remove comment about -Yd,.
+ * config/sparc/linux.h (ASM_SPEC): Likewise.
+ * config/sparc/linux64.h (ASM_SPEC): Likewise.
+ * config/sparc/sp-elf.h (ASM_SPEC): Likewise.
+ * config/sparc/sysv4.h (ASM_SPEC): Remove %{Yd,*}.
+
+2011-01-26 Steve Ellcey <sje@cup.hp.com>
+
+ PR target/46997
+ * config/ia64/vect.md (mulv2si3): Enable and fix for TARGET_BIG_ENDIAN.
+ (*mux2): Ditto.
+ (vec_extract_evenodd_help): Ditto.
+ (vec_extract_evenv4hi): Ditto.
+ (vec_extract_oddv4hi): Ditto.
+ (vec_interleave_lowv2si): Ditto.
+ (vec_interleave_highv2si): Ditto.
+ (vec_extract_evenv2si): Ditto.
+ (vec_extract_oddv2si: Ditto.
+ (vec_pack_trunc_v2si): Ditto.
+
+2011-01-22 Jan Hubicka <jh@suse.cz>
+
+ PR target/47237
+ * cgraph.h (cgraph_local_info): New field can_change_signature.
+ * ipa-cp.c (ipcp_update_callgraph): Only compute args_to_skip if callee
+ signature can change.
+ (ipcp_estimate_growth): Call sequence simplify only if calle signature
+ can change.
+ (ipcp_insert_stage): Only compute args_to_skip if signature can change.
+ (cgraph_function_versioning): We can not change signature of functions
+ that don't allow that.
+ * lto-cgraph.c (lto_output_node): Stream local.can_change_signature.
+ (lto_input_node): Likewise.
+ * ipa-inline.c (compute_inline_parameters): Compute
+ local.can_change_signature.
+ * ipa-split.c (visit_bb): Never split away APPLY_ARGS.
+ * tree-sra.c (ipa_sra_preliminary_function_checks): Give up on
+ functions that can not change signature.
+ * i386.c (ix86_function_regparm, ix86_function_sseregparm,
+ init_cumulative_args): Do not use local calling conventions
+ for functions that can not change signature.
+
+2011-01-22 Jan Hubicka <jh@suse.cz>
+
+ * doc/invoke.texi (hot-bb-frequency-fraction): Commit forgotten hunk.
+
+2011-01-26 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47190
+ * cgraphunit.c (process_common_attributes): New function.
+ (process_function_and_variable_attributes): Use it.
+
+2011-01-26 Richard Guenther <rguenther@suse.de>
+
+ PR lto/47423
+ * cgraphbuild.c (record_eh_tables): Record reference to personality
+ function.
+
+2011-01-26 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/45454
+ * sel-sched.c (moveup_expr): Don't let debug insns prevent
+ non-debug insns from moving up.
+
+2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ PR target/40125
+ * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Select suitable
+ t-dlldir{,-x} fragment for build and add it to tmake_file.
+ (i[34567]86-*-mingw* | x86_64-*-mingw*): Likewise.
+ * Makefile.in (libgcc.mvars): Also export SHLIB_DLLDIR to libgcc.
+ * config/i386/t-dlldir: New file.
+ (SHLIB_DLLDIR): Define.
+ * config/i386/t-dlldir-x: New file.
+ (SHLIB_DLLDIR): Define.
+ * config/i386/t-cygming: Error out if SHLIB_DLLDIR is not set.
+ (SHLIB_INSTALL): Use it.
+
+2011-01-26 Chung-Lin Tang <cltang@codesourcery.com>
+
+ PR target/47246
+ * config/arm/arm.c (thumb2_legitimate_index_p): Change the
+ lower bound of the allowed Thumb-2 coprocessor load/store
+ index range to -256. Add explaining comment.
+
+2011-01-25 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (go_define): Improve lexing of macro expansion to only
+ accept expressions which match Go spec.
+
+2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ PR c++/43601
+ * tree.c (handle_dll_attribute): Handle it.
+ * doc/extend.texi (@item dllexport): Mention it.
+ * doc/invoke.texi (@item -fno-keep-inline-dllexport): Document it.
+
+2011-01-25 Ian Lance Taylor <iant@google.com>
+
+ PR tree-optimization/26854
+ * c-decl.c (struct c_scope): Add field has_jump_unsafe_decl.
+ (decl_jump_unsafe): Move higher in file, with no other change.
+ (bind): Set has_jump_unsafe_decl if appropriate.
+ (update_label_decls): Test has_jump_unsafe_decl to avoid loop.
+ (check_earlier_gotos): Likewise.
+ (c_check_switch_jump_warnings): Likewise.
+
+2011-01-25 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * doc/invoke.texi (Warning Options): Add missing hyphen.
+ (-fprofile-dir): Minor grammatical fixes.
+ (-fbranch-probabilities): Likewise.
+
+2011-01-25 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/45136
+ PR debug/45130
+ * haifa-sched.c (get_ebb_head_tail): Move notes across boundary
+ debug insns.
+ (no_real_insns_p, schedule_block, set_priorities): Drop special
+ treatment of boundary debug insns.
+ * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns.
+ * sched-ebb.c (schedule_ebbs): Don't skip debug insns.
+ * sched-int.h (DEBUG_INSN_SCHED_P): Remove.
+ (BOUNDARY_DEBUG_INSN_P): Likewise.
+ (SCHEDULE_DEBUG_INSN_P): Likewise.
+ * sched-rgn.c (init_ready_list): Drop special treatment of
+ boundary debug insns.
+ * final.c (rest_of_clean-state): Clear notes' BB.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * Makefile.in (LAMBDA_H): Removed.
+ (TREE_DATA_REF_H): Remove dependence on LAMBDA_H.
+ (OBJS-common): Remove dependence on lambda-code.o, lambda-mat.o,
+ lambda-trans.o, and tree-loop-linear.o.
+ (lto-symtab.o): Remove dependence on LAMBDA_H.
+ (tree-loop-linear.o): Remove rule.
+ (lambda-mat.o): Same.
+ (lambda-trans.o): Same.
+ (lambda-code.o): Same.
+ (tree-vect-loop.o): Add missing dependence on TREE_DATA_REF_H.
+ (tree-vect-slp.o): Same.
+ * hwint.h (gcd): Moved here.
+ (least_common_multiple): Same.
+ * lambda-code.c: Removed.
+ * lambda-mat.c: Removed.
+ * lambda-trans.c: Removed.
+ * lambda.h: Removed.
+ * tree-loop-linear.c: Removed.
+ * lto-symtab.c: Do not include lambda.h.
+ * omega.c (gcd): Removed.
+ * passes.c (init_optimization_passes): Remove pass_linear_transform.
+ * tree-data-ref.c (print_lambda_vector): Moved here.
+ (lambda_vector_copy): Same.
+ (lambda_matrix_copy): Same.
+ (lambda_matrix_id): Same.
+ (lambda_vector_first_nz): Same.
+ (lambda_matrix_row_add): Same.
+ (lambda_matrix_row_exchange): Same.
+ (lambda_vector_mult_const): Same.
+ (lambda_vector_negate): Same.
+ (lambda_matrix_row_negate): Same.
+ (lambda_vector_equal): Same.
+ (lambda_matrix_right_hermite): Same.
+ * tree-data-ref.h: Do not include lambda.h.
+ (lambda_vector): Moved here.
+ (lambda_matrix): Same.
+ (dependence_level): Same.
+ (lambda_transform_legal_p): Removed declaration.
+ (lambda_collect_parameters): Same.
+ (lambda_compute_access_matrices): Same.
+ (lambda_vector_gcd): Same.
+ (lambda_vector_new): Same.
+ (lambda_vector_clear): Same.
+ (lambda_vector_lexico_pos): Same.
+ (lambda_vector_zerop): Same.
+ (lambda_matrix_new): Same.
+ * tree-flow.h (least_common_multiple): Removed declaration.
+ * tree-parloops.c (lambda_trans_matrix): Moved here.
+ (LTM_MATRIX): Same.
+ (LTM_ROWSIZE): Same.
+ (LTM_COLSIZE): Same.
+ (LTM_DENOMINATOR): Same.
+ (lambda_trans_matrix_new): Same.
+ (lambda_matrix_vector_mult): Same.
+ (lambda_transform_legal_p): Same.
+ * tree-pass.h (pass_linear_transform): Removed declaration.
+ * tree-ssa-loop.c (tree_linear_transform): Removed.
+ (gate_tree_linear_transform): Removed.
+ (pass_linear_transform): Removed.
+ (gate_graphite_transforms): Make flag_tree_loop_linear an alias of
+ flag_loop_interchange.
+
+2011-01-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47265
+ PR tree-optimization/47443
+ * tree-ssa-forwprop.c (forward_propagate_addr_expr): Return false
+ if name still has some uses.
+
+2011-01-25 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/47382
+ * gimple-fold.c (gimple_fold_obj_type_ref_call): Removed.
+ (gimple_fold_call): Do not call gimple_fold_obj_type_ref_call.
+
+2011-01-25 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * config/m32r/m32r.c: Define TARGET_EXCEPT_UNWIND_INFO to
+ sjlj_except_unwind_info.
+
+2011-01-25 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47426
+ * tree-ssa-structalias.c (ipa_pta_execute): Make externally
+ visible functions results escape.
+
+2011-01-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/45701
+ * config/arm/arm.c (any_sibcall_uses_r3): New function.
+ (arm_get_frame_offsets): Use it.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47271
+ * tree-if-conv.c (bb_postdominates_preds): New.
+ (if_convertible_bb_p): Call bb_postdominates_preds.
+ (if_convertible_loop_p_1): Compute CDI_POST_DOMINATORS.
+ (predicate_scalar_phi): Call bb_postdominates_preds.
+
+2011-01-25 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.h (LIBCALL_VALUE): Do not promote complex types.
+ * config/rx/rx.c (rx_function_value): Likewise.
+ (rx_promote_function_mode): Likewise.
+ (gen_safe_add): Place an outsized immediate value inside an UNSPEC
+ in order to make it legitimate.
+ * config/rx/rx.md (adddi3_internal): If the second operand is a MEM
+ make sure that the first operand is the same as the result register.
+ (addsi3_unspec): Delete.
+ (subdi3): Do not accept immediate operands.
+ (subdi3_internal): Likewise.
+
+2011-01-25 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/37273
+ * ira-costs.c (scan_one_insn): Detect constants living in memory and
+ handle them like argument loads from stack slots. Do not double
+ count memory for memory constants and argument loads from stack slots.
+
+2011-01-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47427
+ PR tree-optimization/47428
+ * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't
+ coalesce if the new root var would be TREE_READONLY.
+
+2011-01-25 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47414
+ * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Use the
+ correct type for TBAA.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-sese-to-poly.c (dr_indices_valid_in_loop): New.
+ (close_phi_written_to_memory): Call for_each_index with
+ dr_indices_valid_in_loop.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-sese-to-poly.c (new_pbb_from_pbb): Only copy PBB_DOMAIN
+ when it is initialized.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-scop-detection.c (stmt_has_simple_data_refs_p): Update
+ call to graphite_find_data_references_in_stmt.
+ * graphite-sese-to-poly.c (outermost_loop_in_sese_1): New.
+ (try_generate_gimple_bb): Call outermost_loop_in_sese_1. Update
+ call to graphite_find_data_references_in_stmt.
+ (analyze_drs_in_stmts): Same.
+ * tree-data-ref.c (dr_analyze_indices): Pass in parameter the loop
+ in which the scalar analysis of indices is performed.
+ (create_data_ref): Same. Update call to dr_analyze_indices.
+ (find_data_references_in_stmt): Update call to create_data_ref.
+ (graphite_find_data_references_in_stmt): Same.
+ * tree-data-ref.h (graphite_find_data_references_in_stmt): Update
+ declaration.
+ (create_data_ref): Same.
+ * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Update
+ call to create_data_ref.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-sese-to-poly.c (build_poly_scop): Move
+ rewrite_commutative_reductions_out_of_ssa before find_scop_parameters.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-sese-to-poly.c (close_phi_written_to_memory): Also allow
+ VAR_DECL, PARM_DECL, and RESULT_DECL.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-dependences.c (reduction_dr_1): Allow several reductions
+ in a reduction PBB.
+ * graphite-sese-to-poly.c (split_reduction_stmt): Do not split PBBs
+ that have already been marked as PBB_IS_REDUCTION.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-scop-detection.c (same_close_phi_node): New.
+ (remove_duplicate_close_phi): New.
+ (make_close_phi_nodes_unique): New.
+ (canonicalize_loop_closed_ssa): Call make_close_phi_nodes_unique.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-dependences.c (new_poly_ddr): Call same_pdr_p.
+ * graphite-poly.h (same_pdr_p): Do not expect that the PDR_TYPE
+ of both data references to be the same.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-dependences.c (build_lexicographical_constraint): Remove
+ the gdim parameter.
+ (build_lexicographical_constraint): Adjust call to
+ ppl_powerset_is_empty.
+ (dependence_polyhedron): Same.
+ (graphite_legal_transform_dr): Same.
+ (graphite_carried_dependence_level_k): Same.
+ * graphite-ppl.c (ppl_powerset_is_empty): Remove the nb_params
+ parameter.
+ * graphite-ppl.h (ppl_powerset_is_empty): Adjust declaration.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-sese-to-poly.c
+ (translate_scalar_reduction_to_array_for_stmt): Call unshare_expr.
+ (close_phi_written_to_memory): New.
+ (translate_scalar_reduction_to_array): Call close_phi_written_to_memory
+ and unshare_expr.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * doc/install.texi: Update the expected version number of PPL to 0.11.
+ * graphite-ppl.c (ppl_powerset_is_empty): Remove now dead code under
+ #if PPL_VERSION_MINOR < 11.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-dependences.c: Include graphite-cloog-util.h.
+ (new_poly_ddr): Inlined into dependence_polyhedron.
+ (free_poly_ddr): Moved close by new_poly_ddr.
+ (dependence_polyhedron_1): Renamed dependence_polyhedron.
+ Early return NULL when ppl_powerset_is_empty returns true.
+ (dependence_polyhedron): Renamed new_poly_ddr. Call only once
+ poly_drs_may_alias_p. Avoid one call to ppl_powerset_is_empty.
+ (graphite_legal_transform_dr): Call new_poly_ddr.
+ (graphite_carried_dependence_level_k): Same.
+ (dot_original_deps_stmt_1): Renamed dot_deps_stmt_2. Use new_poly_ddr.
+ (dot_transformed_deps_stmt_1): Removed.
+ (dot_deps_stmt_1): Call dot_deps_stmt_2.
+ (dot_original_deps): Renamed dot_deps_2. Call new_poly_ddr.
+ (dot_deps_1): Call dot_deps_2.
+ * Makefile.in (graphite-dependences.o): Add missing dependence on
+ graphite-cloog-util.h.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-dependences.c (new_poly_dr): Call ppl_powerset_is_empty.
+ (build_lexicographical_constraint): Same.
+ (dependence_polyhedron_1): Same.
+ (graphite_legal_transform_dr): Same.
+ (graphite_carried_dependence_level_k): Same.
+ * graphite-ppl.c (ppl_powerset_is_empty): New.
+ * graphite-ppl.h (ppl_powerset_is_empty): Declared.
+ * tree-data-ref.c (dump_data_reference): Print the basic block index.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-dependences.c (build_pairwise_scheduling): Correctly compute
+ the "a followed by b" relation and document it.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-dependences.c (build_lexicographical_constraint): Stop the
+ iteration when the bag of constraints is empty.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-poly.c (pbb_remove_duplicate_pdrs): Make it work.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-interchange.c (lst_interchange_profitable_p): Takes a loop
+ nest and two loop depths as parameters.
+ (lst_try_interchange_loops): Call lst_interchange_profitable_p after
+ lst_perfect_nestify.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-dependences.c (print_pddr): Call
+ ppl_io_fprint_Pointset_Powerset_C_Polyhedron.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-ppl.c (debug_gmp_value): New.
+ * graphite-ppl.h (debug_gmp_value): Declared.
+
+2011-01-25 Tobias Grosser <grosser@fim.uni-passau.de>
+
+ * doc/install.texi: Document availability of cloog-0.16.
+
+2011-01-25 Vladimir Kargov <kargov@gmail.com>
+
+ * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Free
+ invalid postdominance info.
+
+2011-01-24 Jan Hubicka <jh@suse.cz>
+
+ PR c/21659
+ * doc/extend.texi (weak pragma): Drop claim that it must
+ appear before definition.
+ * varasm.c (merge_weak, declare_weak): Only sanity check
+ that DECL is not output at a time it is declared weak.
+
+2011-01-24 Kenneth Zadeck <zadeck@naturalbridge.com>
+
+ * machmode.def: Fixed comments.
+
+2011-01-24 Kai Tietz <kai.tietz@onevision.com>
+
+ * emit-rtl.c (reg_attrs_htab_hash): Replace long by intptr_t.
+
+2011-01-24 Paul Koning <ni1d@arrl.net>
+
+ * builtins.c (c_readstr): Fix byte order if BYTES_BIG_ENDIAN !=
+ WORDS_BIG_ENDIAN.
+
+2011-01-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/46519
+ * config/i386/i386.c: Include sbitmap.h and fibheap.h.
+ (block_info): Add scanned and prev.
+ (move_or_delete_vzeroupper_2): Return if the basic block
+ has been scanned and the upper 128bit state is unchanged
+ from the last scan.
+ (move_or_delete_vzeroupper_1): Return true if the exit
+ state is changed.
+ (move_or_delete_vzeroupper): Visit basic blocks using the
+ work-list based algorithm based on vt_find_locations in
+ var-tracking.c.
+
+ * config/i386/t-i386: Also depend on sbitmap.h and $(FIBHEAP_H).
+
+2011-01-24 Nick Clifton <nickc@redhat.com>
+
+ * config/v850/v850.opt (mv850es): New option - alias for -mv850e1.
+ * config/v850/v850.h (ASM_SPEC): If -mv850es is specified pass
+ -mv850e1 to the assembler. If -mv850e1 or -mv850es is specified
+ then define __v850e1__.
+ * doc/invoke.texi: Document -mv850es.
+
+2011-01-24 Richard Henderson <rth@redhat.com>
+
+ * config/rx/predicates.md (rx_fp_comparison_operator): Don't accept
+ compound unordered comparisons.
+ * config/rx/rx.c (rx_split_fp_compare): Remove.
+ * config/rx/rx-protos.h: Update.
+ * config/rx/rx.md (gcc_conds, rx_conds): Remove.
+ (cbranchsf4): Don't call rx_split_fp_compare.
+ (*cbranchsf4): Use rx_split_cbranch.
+ (*cmpsf): Don't accept "i" constraint.
+ (*conditional_branch): Only valid after reload.
+ (cstoresf4): Merge expander with insn. Don't call rx_split_fp_compare.
+
+2011-01-24 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/47385
+ * config/rs6000/altivec.md (vector constant splitters): Add
+ support for creating vector single precision constants if -mvsx is
+ used and we would create the constant using Altivec primitives.
+
+2011-01-23 Bernd Schmidt <bernds@codesourcery.com>
+ Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR rtl-optimization/47166
+ * reload1.c (emit_reload_insns): Disable the spill_reg_store
+ mechanism for PRE_MODIFY and POST_MODIFY.
+ (inc_for_reload): For PRE_MODIFY, return the insn that sets the
+ reloadreg.
+
+2011-01-23 Andreas Schwab <schwab@linux-m68k.org>
+
+ * compare-elim.c (maybe_select_cc_mode): Add ATTRIBUTE_UNUSED markers.
+
+2011-01-22 Jan Hubicka <jh@suse.cz>
+
+ PR lto/47333
+ * lto-cgraph.c (reachable_from_this_partition_p): Fix pasto.
+
+2011-01-22 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/43884
+ PR lto/44334
+ * predict.c (maybe_hot_frequency_p): Use entry block frequency as base.
+ * doc/invoke.texi (hot-bb-frequency-fraction): Update docs.
+
+2011-01-22 Anatoly Sokolov <aesok@post.ru>
+
+ * config/s390/s390.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
+ * config/s390/s390.c (s390_register_move_cost,
+ s390_memory_move_cost): New.
+ (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
+
+2011-01-22 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ PR middle-end/47401
+ * except.c (sjlj_assign_call_site_values): Move setting the
+ crtl->uses_eh_lsda flag to ...
+ (sjlj_mark_call_sites): ... here.
+ (sjlj_emit_function_enter): Support NULL dispatch label.
+ (sjlj_build_landing_pads): In a function with no landing pads
+ that still has must-not-throw regions, generate code to register
+ a personality function with empty LSDA.
+
+2011-01-21 Richard Henderson <rth@redhat.com>
+
+ * config/rx/rx.c (TARGET_FLAGS_REGNUM): New.
+
+ * config/mn10300/mn10300.c (TARGET_FLAGS_REGNUM): New.
+
+ * compare-elim.c: New file.
+ * Makefile.in (OBJS-common): Add it.
+ (compare-elim.o): New.
+ * common.opt (fcompare-elim): New.
+ * opts.c (default_options_table): Add OPT_fcompare_elim.
+ * tree-pass.h (pass_compare_elim_after_reload): New.
+ * passes.c (init_optimization_passes): Add it.
+ * recog.h: Protect against re-inclusion.
+ * target.def (TARGET_FLAGS_REGNUM): New POD hook.
+ * doc/invoke.texi (-fcompare-elim): Document it.
+ * doc/tm.texi.in (TARGET_FLAGS_REGNUM): Document it.
+ * doc/tm.texi: Rebuild.
+
+2011-01-22 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.md (cstoresf4): Pass comparison operator to
+ rx_split_fp_compare.
+
+2011-01-22 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.md (UNSPEC_CONST): New.
+ (deallocate_and_return): Wrap the amount popped off the stack in
+ an UNSPEC_CONST in order to stop it being rejected by
+ -mmax-constant-size.
+ (pop_and_return): Add a "(return)" rtx.
+ (call): Drop the immediate operand.
+ (call_internal): Likewise.
+ (call_value): Likewise.
+ (call_value_internal): Likewise.
+ (sibcall_internal): Likewise.
+ (sibcall_value_internal): Likewise.
+ (sibcall): Likewise. Generate an explicit call using
+ sibcall_internal.
+ (sibcall_value): Likewise.
+ (mov<>): FAIL if a constant operand is not legitimate.
+ (addsi3_unpsec): New pattern.
+
+ * config/rx/rx.c (rx_print_operand_address): Handle UNSPEC CONSTs.
+ (ok_for_max_constant): New function.
+ (gen_safe_add): New function.
+ (rx_expand_prologue): Use gen_safe_add.
+ (rx_expand_epilogue): Likewise.
+ (rx_is_legitimate_constant): Use ok_for_max_constant. Handle
+ UNSPEC CONSTs.
+
+2011-01-21 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/47053
+ * tree-ssa-dse.c (need_eh_cleanup): New bitmap.
+ (dse_optimize_stmt): Set the appropriate bit in NEED_EH_CLEANUP when
+ statements are deleted.
+ (tree_ssa_dse): Allocate & free NEED_EH_CLEANUP. If NEED_EH_CLEANUP
+ is nonempty, then purge dead edges and cleanup the CFG.
+
+2011-01-21 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/47402
+ Temporarily revert:
+ 2011-01-21 Alexandre Oliva <aoliva@redhat.com>
+ PR debug/47106
+ * tree-dfa.c (create_var_ann): Mark variable as used.
+
+2011-01-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/45566
+ * except.c (convert_to_eh_region_ranges): Emit queued no-region
+ notes from other section in hot/cold partitioning even if
+ last_action is -3. Increment call_site_base.
+
+ PR rtl-optimization/47366
+ * fwprop.c (forward_propagate_into): Return bool. If
+ any changes are made, -fnon-call-exceptions is used and
+ REG_EH_REGION note is present, call purge_dead_edges
+ and return true if it purged anything.
+ (fwprop_addr): Adjust callers, call cleanup_cfg (0) if
+ any EH edges were purged.
+
+2011-01-21 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/41619
+ * caller-save.c (setup_save_areas): Break out code to determine
+ which hard regs are live across calls by examining the reload chains
+ so that it is always used.
+ Eliminate code which checked REG_N_CALLS_CROSSED.
+
+2011-01-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47355
+ * tree-eh.c (cleanup_empty_eh_merge_phis): Give up if
+ NOP has non-debug uses beyond PHIs in new_bb.
+
+2011-01-21 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/47106
+ * cfgexpand.c (account_used_vars_for_block): Only account vars
+ that are annotated as used.
+ (estimated_stack_frame_size): Don't set TREE_USED.
+ * tree-dfa.c (create_var_ann): Mark variable as used.
+
+2011-01-21 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47395
+ * tree.def (WIDEN_MULT_MINUS_EXPR): Fix printed name.
+
+2011-01-21 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47365
+ * tree-ssa-sccvn.h (vn_lookup_kind): Declare.
+ (vn_reference_lookup_pieces): Adjust.
+ (vn_reference_lookup): Likewise.
+ * tree-ssa-sccvn.c (vn_walk_kind): New static global.
+ (vn_reference_lookup_3): Only look through kills if in
+ VN_WALKREWRITE mode.
+ (vn_reference_lookup_pieces): Adjust.
+ (vn_reference_lookup): Likewise.
+ (visit_reference_op_load): Likewise.
+ (visit_reference_op_store): Likewise.
+ * tree-ssa-pre.c (phi_translate_1): Use VN_WALK mode.
+ (compute_avail): Likewise.
+ (eliminate): Likewise.
+
+2011-01-21 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-ssa-live.c (remove_unused_scope_block_p): Don't remove
+ DECL_IGNORED_P non-reg vars if they are used.
+
+ PR tree-optimization/47391
+ * varpool.c (const_value_known_p): Return false if
+ decl is volatile.
+
+2011-01-21 Kai Tietz <kai.tietz@onevision.com>
+
+ PR bootstrap/47215
+ * config/i386/i386.c (ix86_local_alignment): Handle
+ case for va_list_type_node is nil.
+ (ix86_canonical_va_list_type): Likewise.
+
+2011-01-21 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Add
+ builtin_define __CMODEL_MEDIUM__ and __CMODEL_LARGE__.
+
+2011-01-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+
+ * config/arm/arm.md (define_attr type): Rename f_load
+ and f_store to f_fpa_load and f_fpa_store. Update.
+ (write_conflict): Deal with rename fallout.
+ (*push_fp_multi): Likewise.
+ * config/arm/fpa.md (f_load): Use f_fpa_load.
+ (f_store): Use f_fpa_store.
+ (*movsf_fpa): Likewise.
+ (*movdf_fpa): Likewise.
+ (*movxf_fpa): Likewise.
+ (*thumb2_movsf_fpa): Likewise.
+ (*thumb2_movdf_fpa): Likewise.
+ (*thumb2_movxf_fpa): Likewise.
+ * config/arm/vfp.md (*thumb2_movdf_vfp): Fix attribute to
+ f_loadd and f_stored.
+ (*thumb2_movdi_vfp): Likewise.
+ (*thumb2_movsf_vfp): Fix attribute to f_loads.
+ (*thumb2_movsi_vfp): Likewise.
+ * config/arm/cortex-m4-fpu.md (cortex_m4_f_load):
+ Use f_loads instead of f_load.
+ * config/arm/cortex-a5.md (cortex_a5_f_loads): Remove f_load.
+
+2011-01-20 Anatoly Sokolov <aesok@post.ru>
+
+ * config/xtensa/xtensa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
+ * config/xtensa/xtensa-protos.h (constantpool_address_p): Remove.
+ * config/xtensa/xtensa.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
+ (xtensa_mode_dependent_address_p): New function.
+ (constantpool_address_p): Make static. Change return type to bool.
+ Change argument type to const_rtx. Use CONST_INT_P predicate.
+
+2011-01-20 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/46583
+ * tree-ssa-live.c (remove_unused_scope_block_p): Keep type decls.
+
+2011-01-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/47283
+ * cfgexpand.c (expand_debug_expr): Instead of generating
+ (mem (debug_implicit_ptr)) for MEM_REFs use COMPONENT_REF
+ etc. handling.
+
+2011-01-20 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47370
+ * tree-inline.c (remap_gimple_op_r): Recurse manually for
+ the pointer operand of MEM_REFs.
+
+2011-01-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/46130
+ * ipa-split.c (consider_split): If return_bb contains non-virtual
+ PHIs other than for retval or if split_function would not adjust it,
+ refuse to split.
+
+2011-01-20 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47167
+ * tree-ssa-copyrename.c (copy_rename_partition_coalesce):
+ Revert previous change, only avoid enumeral type changes.
+
+2011-01-19 Mike Stump <mikestump@comcast.net>
+
+ * doc/tm.texi.in (BRANCH_COST): Englishify.
+ * doc/tm.texi (BRANCH_COST): Likewise.
+
+2011-01-19 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47291
+ * dwarf2out.c (generic_type_p, schedule_generic_params_dies_gen)
+ (gen_scheduled_generic_parms_dies): New functions.
+ (gen_struct_or_union_type_die): Schedule template parameters DIEs
+ generation for the end of CU compilation.
+ (dwarf2out_finish): Generate template parameters DIEs here.
+
+2011-01-19 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/46240
+ * tree-into-ssa.c (maybe_register_def): Do not attempt to add
+ debug bind stmt on merge edges.
+
+2011-01-19 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/47079
+ PR debug/46724
+ * function.c (instantiate_expr): Instantiate incoming rtl of
+ implicit arguments, and recurse on VALUE_EXPRs.
+ (instantiate_decls): Instantiate rtl and VALUE_EXPR of result.
+ * var-tracking.c (adjust_mems): Reject virtual_incoming_args_rtx.
+
+2011-01-19 Alexandre Oliva <aoliva@redhat.com>
+
+ * c-parser.c (c_parser_for_statement): Initialize
+ collection_expression.
+
+2011-01-19 Joseph Myers <joseph@codesourcery.com>
+
+ * config/spu/spu-elf.h (ASM_SPEC): Remove %{w:-W}.
+
+2011-01-19 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rs6000/sysv4.h (LINK_PATH_SPEC): Remove.
+ (LINK_SHLIB_SPEC): Don't use %(link_path).
+ (SUBTARGET_EXTRA_SPECS): Remove link_path.
+
+2011-01-19 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rs6000/sysv4.h (SHARED_LIB_SUPPORT): Remove conditional.
+ (NO_SHARED_LIB_SUPPORT): Remove.
+ (LINK_SHLIB_SPEC): Remove one conditional definition.
+
+2011-01-19 Joseph Myers <joseph@codesourcery.com>
+
+ * config/mips/linux64.h (LINK_SPEC): Remove %{non_shared}
+ %{call_shared}.
+ * config/mips/mips.h (LINK_SPEC): Remove %{non_shared}.
+ * config/mips/netbsd.h (LINK_SPEC): Remove %{call_shared}.
+ * config/mips/openbsd.h (LINK_SPEC): Remove %{non_shared}
+ %{call_shared} and conditionals on these options not being passed.
+ * config/mips/sde.h (LINK_SPEC): Remove %{non_shared}
+ %{call_shared}.
+
+2011-01-19 Jakub Jelinek <jakub@redhat.com>
+
+ * ipa-split.c (find_return_bb): Use single_pred_p/single_pred_edge,
+ simplify.
+
+ * ipa-split.c: Spelling fixes.
+
+2011-01-19 Richard Henderson <rth@redhat.com>
+
+ * config/mn10300/mn10300.md (mulsi3): Use reg_or_am33_const_operand.
+ (*mulsi3): Likewise.
+
+ * longlong.h [__mn10300__] (count_leading_zeros): New.
+ [__mn10300__] (umul_ppmm, smul_ppmm): New.
+ [__mn10300__] (add_ssaaaa, subddmmss): New.
+ [__mn10300__] (udiv_qrnnd, sdiv_qrnnd): New.
+ [__mn10300__] (UMUL_TIME, UDIV_TIME): New.
+
+2011-01-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.h (MOVE_RATIO): Return 4 in the !speed case.
+
+2011-01-19 Richard Henderson <rth@redhat.com>
+
+ * config/mn10300/mn10300.md (addsi3_flags): New.
+ (addc_internal, adddi3, adddi3_internal, *adddi3_degenerate): New.
+ (subsi3_flags, subc_internal, subdi3): New.
+ (subdi3_internal, *subdi3_degenerate): New.
+ * config/mn10300/predicates.md (reg_or_am33_const_operand): New.
+
+ * config/mn10300/mn10300.c (mn10300_can_use_retf_insn): New.
+ (mn10300_can_use_rets_insn): Rename from mn10300_can_use_return_insn.
+ (mn10300_expand_epilogue): Use it. Compute REG_SAVE_BYTES once.
+ * config/mn10300/mn10300-protos.h: Update.
+ * config/mn10300/mn10300.md (return): Use mn10300_can_use_retf_insn.
+ (return_ret): Likewise. Rename from return_internal_regs.
+ (return_internal): Remove.
+
+ * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter): Remove.
+ (mn10300_asm_output_addr_const_extra): Don't handle UNSPEC_INT_LABEL.
+ (mn10300_legitimate_constant_p): Likewise.
+ (mn10300_can_use_return_insn): Use mn10300_initial_offset.
+ (mn10300_frame_size): New.
+ (mn10300_expand_prologue): Use it.
+ (mn10300_expand_epilogue): Likewise.
+ (mn10300_initial_offset): Likewise.
+ * config/mn10300/mn10300-protos.h: Update.
+ * config/mn10300/mn10300.h (mn10300_unspec_int_label_counter): Remove.
+ * config/mn10300/mn10300.md (UNSPEC_INT_LABEL): Remove.
+ (prologue, epilogue, return_internal): Tidy output code.
+ (mn10300_store_multiple_operation, return): Likewise.
+ (int_label, pop_pic_reg, GOTaddr2picreg): Remove.
+ (am33_loadPC, mn10300_loadPC, call_next_insn): Remove.
+ (add_GOT_to_pic_reg, add_GOT_to_any_reg): Remove.
+ (load_pic, am33_load_pic): New.
+ (mn10300_load_pic0, mn10300_load_pic1): New.
+
+ * config/mn10300/mn10300-modes.def (CCZN, CCZNC): New modes.
+ * config/mn10300/mn10300.c (CC_FLAG_Z): New.
+ (CC_FLAG_N, CC_FLAG_C, CC_FLAG_V): New.
+ (cc_flags_for_mode, cc_flags_for_code): New.
+ (mn10300_print_operand) ['B']: Use nc/ns for GE/LT when the
+ overflow flag is not valid. Validate that the flags we need
+ for the comparison are valid.
+ (mn10300_output_cmp): Remove.
+ (mn10300_output_add): New.
+ (mn10300_select_cc_mode): Use cc_flags_for_code.
+ (mn10300_split_cbranch): New.
+ (mn10300_match_ccmode): New.
+ (mn10300_split_and_operand_count): New.
+ * config/mn10300/mn10300.h (SELECT_CC_MODE): Pass all of the arguments
+ to the function.
+ * config/mn10300/mn10300.md (*am33_addsi3, *mn10300_addsi3): Merge...
+ (addsi3): ... here. Use mn10300_output_add.
+ (*addsi3_flags): New.
+ (*am33_subsi3, *mn10300_subsi3): Merge...
+ (subsi3): ... here. Use attribute isa.
+ (*subsi3_flags): New.
+ (negsi2): Rewrite from expander to insn_and_split. Use NOT+INC
+ when possible.
+ (*am33_andsi3, *mn10300_andsi3): Merge...
+ (andsi3): ... here.
+ (*andsi3_flags): New.
+ (andsi3 splitters): New.
+ (*am33_iorsi3, *mn10300_iorsi3): Merge...
+ (iorsi3): ... here.
+ (*iorsi3_flags): New.
+ (*am33_xorsi3, *mn10300_xorsi3): Merge...
+ (xorsi3): ... here.
+ (*xorsi3_flags): New.
+ (*am33_cmpsi2, *mn10300_cmplsi2): Merge...
+ (one_cmplsi2): ... here.
+ (*one_cmplsi2_flags): New.
+ (*cbranchsi4_cmp): Rename from cbranchsi4_post_reload. Use "r"
+ instead of "dax" in constraints. Use mn10300_split_cbranch.
+ (*cmpsi): Rename from cmpsi. Do not use mn10300_output_cmp. Do not
+ use matching constraints to eliminate a self-comparison.
+ (*integer_conditional_branch): Rename from integer_conditional_branch.
+ Use int_mode_flags to match CC_REG.
+ (*cbranchsi4_btst, *btstsi): New.
+ (*cbranchsf4_cmp): Rename from *cbranchsf4_post_reload. Use
+ mn10300_split_cbranch.
+ (*am33_cmpsf): Rename from am33_cmpsf.
+ (*float_conditional_branch): Rename from float_conditional_branch.
+ (*zero_extendqisi2_am33, *zero_extendqisi2_mn10300): Merge...
+ (zero_extendqisi2): ... here.
+ (*zero_extendhisi2_am33, *zero_extendhisi2_mn10300): Merge...
+ (zero_extendhisi2): ... here.
+ (*extendqisi2_am33, *extendqisi2_mn10300): Merge...
+ (extendqisi2): ... here.
+ (*extendhisi2_am33, *extendhisi2_mn10300): Merge...
+ (extendhisi2): ... here.
+ (*am33_ashlsi3, *mn10300_ashlsi3): Merge...
+ (ashlsi3): ... here.
+ (*am33_lshrsi3, *mn10300_lshrsi3): Merge...
+ (lshrsi3): ... here.
+ (*am33_ashrisi3, *mn10300_ashrsi3): Merge...
+ (ashrsi3): ... here.
+ (consecutive add peephole): Remove.
+ * config/mn10300/predicates.md (label_ref_operand): New.
+ (int_mode_flags): New.
+ (CCZN_comparison_operator): New.
+
+ * config/mn10300/mn10300.md (UNSPEC_EXT): New.
+ (throughput_42_latency_43): New reservation.
+ (mulsidi3, umulsidi3): New expanders.
+ (mulsidi3_internal): Rewrite from old mulsidi3 pattern. Expose
+ the MDR register to allocation; separately allocate the low and
+ high parts of the DImode result.
+ (umulsidi3_internal): Similarly.
+ (*am33_mulsi3, *mn10300_mulsi3): Merge into ...
+ (*mulsi3): ... here. Clobber MDR as a scratch as necessary.
+ (udivsi3, umodsi3): Remove.
+ (udivmodsi4, divmodsi4): New expanders.
+ (*udivmodsi4): Rename from udivmodsi4. Expose MDR properly.
+ (*divmodsi4): Simiarly.
+ (ext_internal): New.
+
+ * config/mn10300/constraints.md ("z"): New constraint.
+ * config/mn10300/mn10300.h (MDR_REGNUM): Remove.
+ (FIXED_REGISTERS): Don't fix MDR.
+ (CALL_USED_REGSITERS): Reformat nicely.
+ (REG_ALLOC_ORDER): Add MDR.
+ (enum regclass): Add MDR_REGS.
+ (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update to match.
+ (IRA_COVER_CLASSES): Add MDR_REGS.
+ (REGNO_REG_CLASS): Handle MDR_REG.
+ * config/mn10300/mn10300.c (mn10300_secondary_reload): Handle MDR_REGS.
+ (mn10300_register_move_cost): Likewise.
+ * config/mn10300/mn10300.md (MDR_REG): New.
+ (*movsi_internal): Handle moves to/from MDR_REGS.
+
+ * config/mn10300/mn10300.c (mn10300_print_operand_address): Handle
+ POST_MODIFY.
+ (mn10300_secondary_reload): Tidy combination reload classes.
+ (mn10300_legitimate_address_p): Allow post-modify and reg+reg
+ addresses for AM33. Allow symbolic offsets for reg+imm.
+ (mn10300_regno_in_class_p): New.
+ (mn10300_legitimize_reload_address): New.
+ * config/mn10300/mn10300.h (enum reg_class): Remove
+ DATA_OR_ADDRESS_REGS, DATA_OR_EXTENDED_REGS, ADDRESS_OR_EXTENDED_REGS,
+ SP_OR_EXTENDED_REGS, SP_OR_ADDRESS_OR_EXTENDED_REGS. Add
+ SP_OR_GENERAL_REGS.
+ (REG_CLASS_NAMES): Update to match.
+ (REG_CLASS_CONTENTS): Likewise.
+ (INDEX_REG_CLASS): Use GENERAL_REGS for AM33.
+ (BASE_REG_CLASS): Use SP_OR_GENERAL_REGS for AM33.
+ (REGNO_IN_RANGE_P): Remove.
+ (REGNO_DATA_P): Use mn10300_regno_in_class_p.
+ (REGNO_ADDRESS_P, REGNO_EXTENDED_P): Likewise.
+ (REGNO_STRICT_OK_FOR_BASE_P): Likewise.
+ (REGNO_STRICT_OK_FOR_BIT_BASE_P): Likewise.
+ (REGNO_STRICT_OK_FOR_INDEX_P): Likewise.
+ (REGNO_SP_P, REGNO_AM33_P, REGNO_FP_P): Remove.
+ (REGNO_GENERAL_P): New.
+ (HAVE_POST_MODIFY_DISP): New.
+ (USE_LOAD_POST_INCREMENT, USE_STORE_POST_INCREMENT): New.
+ (LEGITIMIZE_RELOAD_ADDRESS): New.
+ * config/mn10300/mn10300-protos.h: Update.
+
+ * config/mn10300/mn10300.c (mn10300_preferred_reload_class): Allow
+ DATA_REGS for AM33 stack-pointer destination.
+ (mn10300_preferred_output_reload_class): Likewise.
+ (mn10300_secondary_reload): Rearrange mn10300_secondary_reload_class
+ into a form appropriate for ...
+ (TARGET_SECONDARY_RELOAD): New.
+ * config/mn10300/mn10300.h (SECONDARY_RELOAD_CLASS): Remove.
+ * config/mn10300/mn10300-protos.h: Update.
+ * config/mn10300/mn10300.md (reload_plus_sp_const): Rename from
+ reload_insi; use the "A" constraint for the scratch; handle AM33
+ moves of sp to non-address registers.
+
+ * config/mn10300/mn10300.md (*am33_movqi, *mn10300_movqi): Merge into
+ (*movqi_internal): ... here.
+ (*am33_movhi, *mn10300_movhi): Merge into...
+ (*movhi_internal): ... here.
+ (*movsi_internal): Use "r" instead of "dax" in constraints. Use "A"
+ as the source/destination of moves from/to SP.
+ (movsf): Only allow for AM33-2.
+ (*movsf_internal): Use "r" instead of "dax"; use "F" instead of
+ any integer constant constraint. Only allow for AM33-2. Tidy
+ all of the alternative outputs.
+ (movdi, movdf, *am33_2_movdf, *mn10300_movdf): Remove.
+ (udivmodsi4): Delete expander and promote *udivmodsi4. Disallow
+ for MN103.
+ (udivsi3, umodsi3): New patterns for MN103 only.
+
+2011-01-19 Joern Rennecke <amylaar@spamcop.net>
+
+ * doc/tm.texi.in: Spell out that a lack of register class unions
+ can lead to ICEs.
+ * doc/tm.texi: Regenerate.
+
+2011-01-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/47337
+ * dce.c (check_argument_store): New function.
+ (find_call_stack_args): Ignore debug insns. Use check_argument_store.
+
+ PR tree-optimization/47290
+ * tree-eh.c (infinite_empty_loop_p): New function.
+ (cleanup_empty_eh): Use it.
+
+2011-01-18 Steve Ellcey <sje@cup.hp.com>
+
+ PR target/46997
+ * ia64.c (ia64_expand_unpack): Fix code for TARGET_BIG_ENDIAN.
+ (a64_expand_widen_sum): Ditto.
+ * vect.md (mulv2si3): Disable for TARGET_BIG_ENDIAN.
+ (vec_extract_evenodd_help): Ditto.
+ (vec_extract_evenv4hi): Ditto.
+ (vec_extract_oddv4hi): Ditto.
+ (vec_extract_evenv2si): Ditto.
+ (vec_extract_oddv2si): Ditto.
+ (vec_extract_evenv2sf): Ditto.
+ (vec_extract_oddv2sf): Ditto.
+ (vec_pack_trunc_v4hi: Ditto.
+ (vec_pack_trunc_v2si): Ditto.
+ (vec_interleave_lowv8qi): Fix for TARGET_BIG_ENDIAN.
+ (vec_interleave_highv8qi): Ditto.
+ (mix1_r): Ditto.
+ (vec_extract_oddv8qi): Ditto.
+ (vec_interleave_lowv4hi): Ditto.
+ (vec_interleave_highv4hi): Ditto.
+ (vec_interleave_lowv2si): Ditto.
+ (vec_interleave_highv2si): Ditto.
+
+2011-01-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * doc/extend.texi: Mention __float128 support on hppa HP-UX.
+ * config/pa/pa-hpux.h (HPUX_LONG_DOUBLE_LIBRARY): Define to 1.
+ * config/pa/pa.c (pa_expand_builtin): New. Include "langhooks.h".
+ (pa_c_mode_for_suffix): New.
+ (TARGET_EXPAND_BUILTIN): Define.
+ (TARGET_C_MODE_FOR_SUFFIX): Define.
+ (pa_builtins): Define.
+ (pa_init_builtins): Register __float128 type and init new support
+ builtins.
+ * config/pa/pa.h (HPUX_LONG_DOUBLE_LIBRARY): Define if not defined.
+ * config/pa/quadlib.c (_U_Qfcopysign): New.
+
+2011-01-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR middle-end/46894
+ * explow.c (allocate_dynamic_stack_space): Do not assume more than
+ BITS_PER_UNIT alignment if STACK_DYNAMIC_OFFSET or STACK_POINTER_OFFSET
+ are defined.
+
+2011-01-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ PR tree-optimization/47179
+ * config/spu/spu.c (spu_ref_may_alias_errno): New function.
+ (TARGET_REF_MAY_ALIAS_ERRNO): Define.
+
+2011-01-18 Richard Guenther <rguenther@suse.de>
+
+ PR rtl-optimization/47216
+ * emit-rtl.c: Include tree-flow.h.
+ (set_mem_attributes_minus_bitpos): Use tree_could_trap_p instead
+ of replicating it with different semantics.
+ * Makefile.in (emit-rtl.o): Adjust.
+
+2011-01-18 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+
+ * config/arm/cortex-a9.md (cortex-a9-neon.md): Actually include.
+ (cortex_a9_dp): Handle neon types correctly.
+
+2011-01-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/47299
+ * expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: Don't use
+ subtarget. Use normal multiplication if both operands are constants.
+ * expmed.c (expand_widening_mult): Don't try to optimize constant
+ multiplication if op0 has VOIDmode. Convert op1 constant to mode
+ before using it.
+
+2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * doc/lto.texi (LTO): Ensure two spaces after period. Fix
+ spacing after 'e.g.', typos, comma, hyphenation.
+
+2011-01-17 Richard Henderson <rth@redhat.com>
+
+ * config/rx/predicates.md (rx_constshift_operand): Use match_test.
+ (rx_restricted_mem_operand): New.
+ (rx_shift_operand): Use register_operand.
+ (rx_source_operand, rx_compare_operand): Likewise.
+ * config/rx/rx.md (addsi3_flags): New expander.
+ (adddi3): Rewrite as expander.
+ (adc_internal, *adc_flags, adddi3_internal): New patterns.
+ (subsi3_flags): New expander.
+ (subdi3): Rewrite as expander.
+ (sbb_internal, *sbb_flags, subdi3_internal): New patterns.
+
+ * config/rx/rx.c (RX_BUILTIN_SAT): Remove.
+ (rx_init_builtins): Remove sat builtin.
+ (rx_expand_builtin): Likewise.
+ * config/rx/rx.md (ssaddsi3): New.
+ (*sat): Rename from sat. Represent the CC_REG input.
+
+ * config/rx/predicates.md (rshift_operator): New.
+ * config/rx/rx.c (rx_expand_insv): Remove.
+ * config/rx/rx-protos.h: Update.
+ * config/rx/rx.md (*bitset): Rename from bitset. Swap the ashift
+ operand to the canonical position.
+ (*bitset_in_memory, *bitinvert, *bitinvert_in_memory): Similarly.
+ (*bitclr, *bitclr_in_memory): Similarly.
+ (*insv_imm, rx_insv_reg, *insv_cond, *bmcc, *insv_cond_lt): New.
+ (insv): Retain the zero_extract in the expansion.
+
+ * config/rx/rx.md (bswapsi2): Use = not + for output reload.
+ (bswaphi2, bitinvert, revw): Likewise.
+
+ * config/rx/rx.c (gen_rx_store_vector): Use VOIDmode for gen_rtx_SET.
+ (gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise.
+ * config/rx/rx.md (pop_and_return): Use VOIDmode for SET.
+ (stack_push, stack_pushm, stack_pop, stack_popm): Likewise.
+ (bitset, bitset_in_memory): Likewise.
+ (bitinvert, bitinvert_in_memory): Likewise.
+ (bitclr, bitclr_in_memory): Likewise.
+ (insv, sync_lock_test_and_setsi, movstr, rx_movstr): Likewise.
+ (rx_strend, rx_cmpstrn): Likewise.
+ (rx_setmem): Likewise. Make the source BLKmode to match the dest.
+ (bitop peep2 patterns): Remove.
+
+ * config/rx/rx.c (rx_match_ccmode): New.
+ * config/rx/rx-protos.h: Update.
+ * config/rx/rx.md (abssi2): Clobber, don't set flags.
+ (addsi3, adddi3, andsi3, negsi2, one_cmplsi2, iorsi3): Likewise.
+ (rotlsi3, rotrsi3, ashrsi3, lshrsi3, ashlsi3): Likewise.
+ (subsi3, subdi3, xorsi3, addsf3, divsf3, mulsf3, subsf3): Likewise.
+ (fix_truncsfsi2, floatsisf2): Likewise.
+ (*abssi2_flags, *addsi3_flags, *andsi3_flags, *negsi2_flags): New.
+ (*one_cmplsi2_flags, *iorsi3_flags, *rotlsi3_flags): New.
+ (*rotrsi3_flags, *ashrsi3_flags, *lshrsi3_flags, *ashlsi3_flags): New.
+ (*subsi3_flags, *xorsi3_flags): New.
+
+ * config/rx/rx.md (cstoresf4, *cstoresf4): New patterns.
+
+ * config/rx/rx.c (rx_print_operand): Remove workaround for
+ unsplit comparison operations.
+
+ * config/rx/rx.md (movsicc): Split after reload.
+ (*movsicc): Merge *movsieq and *movsine via match_operator.
+ (*stcc): New pattern.
+
+ * config/rx/rx.c (rx_float_compare_mode): Remove.
+ * config/rx/rx.h (rx_float_compare_mode): Remove.
+ * config/rx/rx.md (cstoresi4): Split after reload.
+ (*sccc): New pattern.
+
+ * config/rx/predicates.md (label_ref_operand): New.
+ (rx_z_comparison_operator): New.
+ (rx_zs_comparison_operator): New.
+ (rx_fp_comparison_operator): New.
+ * config/rx/rx.c (rx_print_operand) [B]: Examine comparison modes.
+ Validate that the flags are set properly for the comparison.
+ (rx_gen_cond_branch_template): Remove.
+ (rx_cc_modes_compatible): Remove.
+ (mode_from_flags): New.
+ (flags_from_code): Rename from flags_needed_for_conditional.
+ (rx_cc_modes_compatible): Re-write in terms of flags_from_mode.
+ (rx_select_cc_mode): Likewise.
+ (rx_split_fp_compare): New.
+ (rx_split_cbranch): New.
+ * config/rx/rx.md (most_cond, zs_cond): Remove iterators.
+ (*cbranchsi4): Use match_operator and rx_split_cbranch.
+ (*cbranchsf4): Similarly.
+ (*cbranchsi4_tst): Rename from *tstbranchsi4_<code>. Use
+ match_operator and rx_split_cbranch.
+ (*cbranchsi4_tst_ext): Combine *tstbranchsi4m_eq and
+ tstbranchsi4m_ne. Use match_operator and rx_split_cbranch.
+ (*cmpsi): Rename from cmpsi.
+ (*tstsi): Rename from tstsi.
+ (*cmpsf): Rename from cmpsf; use CC_Fmode.
+ (*conditional_branch): Rename from conditional_branch.
+ (*reveresed_conditional_branch): Remove.
+ (b<code>): Remove expander.
+ * config/rx/rx-protos.h: Update.
+
+ * config/rx/rx.c (rx_compare_redundant): Remove.
+ * config/rx/rx.md (cmpsi): Don't use it.
+ * config/rx/rx-protos.h: Update.
+
+ * config/rx/rx-modes.def (CC_F): New mode.
+ * config/rx/rx.c (rx_select_cc_mode): New.
+ * config/rx/rx.h (SELECT_CC_MODE): Use it.
+ * config/rx/rx-protos.h: Update.
+
+2011-01-17 Richard Henderson <rth@redhat.com>
+
+ * except.c (dump_eh_tree): Fix stray ; after for statement.
+
+2011-01-17 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47313
+ * tree-inline.c (tree_function_versioning): Move DECL_RESULT
+ handling before copying the body. Properly deal with
+ by-reference result in SSA form.
+
+2011-01-17 Ian Lance Taylor <iant@google.com>
+
+ PR target/47219
+ * config/sparc/sparc.c (sparc_sr_alias_set): Don't define.
+ (struct_value_alias_set): Don't define.
+ (sparc_option_override): Don't set sparc_sr_alias_set and
+ struct_value_alias_set.
+ (save_or_restore_regs): Use gen_frame_mem rather than calling
+ set_mem_alias_set.
+ (sparc_struct_value_rtx): Likewise.
+
+2011-01-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/47318
+ * config/i386/avxintrin.h (_mm_maskload_pd): Change mask to __m128i.
+ (_mm_maskstore_pd): Likewise.
+ (_mm_maskload_ps): Likewise.
+ (_mm_maskstore_ps): Likewise.
+ (_mm256_maskload_pd): Change mask to __m256i.
+ (_mm256_maskstore_pd): Likewise.
+ (_mm256_maskload_ps): Likewise.
+ (_mm256_maskstore_ps): Likewise.
+
+ * config/i386/i386-builtin-types.def: Updated.
+ (ix86_expand_special_args_builtin): Likewise.
+
+ * config/i386/i386.c (bdesc_special_args): Update
+ __builtin_ia32_maskloadpd, __builtin_ia32_maskloadps,
+ __builtin_ia32_maskloadpd256, __builtin_ia32_maskloadps256,
+ __builtin_ia32_maskstorepd, __builtin_ia32_maskstoreps,
+ __builtin_ia32_maskstorepd256 and __builtin_ia32_maskstoreps256.
+
+ * config/i386/sse.md (avx_maskload<ssemodesuffix><avxmodesuffix>):
+ Use <avxpermvecmode> on mask register.
+ (avx_maskstore<ssemodesuffix><avxmodesuffix>): Likewise.
+
+2011-01-17 Olivier Hainque <hainque@adacore.com>
+ Michael Haubenwallner <michael.haubenwallner@salomon.at>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/46655
+ * xcoffout.c (ASM_OUTPUT_LINE): Output line only if positive, and only
+ if <= USHRT_MAX in 32-bit mode.
+
+2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * doc/install.texi (Configuration, Specific): Wrap long
+ lines in examples. Allow line wrapping in long options
+ and URLs where beneficial for PDF output.
+
+2011-01-16 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.c (mips_classify_symbol): Don't return
+ SYMBOL_PC_RELATIVE for nonlocal labels.
+
+2011-01-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sol2-bi.h (CC1_SPEC): Fix typo.
+
+2011-01-15 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/47276
+ * ipa.c (function_and_variable_visibility): Do not try to mark alias
+ declarations as needed.
+
+2011-01-15 Martin Jambor <mjambor@suse.cz>
+
+ * common.opt (fdevirtualize): New flag.
+ * doc/invoke.texi (Option Summary): Document it.
+ * opts.c (default_options_table): Add devirtualize flag.
+ * ipa-prop.c (detect_type_change): Return immediately if
+ devirtualize flag is not set.
+ (detect_type_change_ssa): Likewise.
+ (compute_known_type_jump_func): Likewise.
+ (ipa_analyze_virtual_call_uses): Likewise.
+
+2011-01-14 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/45934
+ PR tree-optimization/46302
+ * ipa-prop.c (type_change_info): New type.
+ (stmt_may_be_vtbl_ptr_store): New function.
+ (check_stmt_for_type_change): Likewise.
+ (detect_type_change): Likewise.
+ (detect_type_change_ssa): Likewise.
+ (compute_complex_assign_jump_func): Check for dynamic type change.
+ (compute_complex_ancestor_jump_func): Likewise.
+ (compute_known_type_jump_func): Likewise.
+ (compute_scalar_jump_functions): Likewise.
+ (ipa_analyze_virtual_call_uses): Likewise.
+ (ipa_analyze_node): Push and pop cfun, set current_function_decl.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/i386.h (CC1_CPU_SPEC_1): Don't handle -msse5.
+ * config/i386/i386.opt (msse5): New Alias.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/sparc/linux.h (CC1_SPEC): Remove %{sun4:} %{target:}.
+ * config/sparc/linux64.h (CC1_SPEC): Likewise.
+ * config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise.
+ * config/sparc/sparc.h (CC1_SPEC): Likewise.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/sparc/linux.h (CC1_SPEC): Don't handle old equivalents of
+ -mcpu options.
+ * config/sparc/linux64.h (CC1_SPEC): Likewise.
+ * config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise.
+ * config/sparc/sol2-bi.h (CPP_CPU_SPEC, CC1_SPEC): Likewise.
+ * config/sparc/sparc.h (CPP_CPU_SPEC, CC1_SPEC, ASM_CPU_SPEC):
+ Likewise.
+ * config/sparc/t-elf (MULTILIB_MATCHES): Don't handle -mv8.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rs6000/vxworks.h (CC1_SPEC): Don't handle -fvec or -fvec-eabi.
+
+2011-01-14 Mike Stump <mikestump@comcast.net>
+
+ * config/alpha/alpha.md (umk_mismatch_args): Don't put a mode on set.
+ * config/fr30/fr30.md: Likweise
+ (movsi_push): Likewise.
+ (movsi_pop): Likewise.
+ (enter_func): Likewise.
+ * config/moxie/moxie.md (movsi_push): Likewise.
+ (movsi_pop): Likewise.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/mips/linux64.h (LINK_SPEC): Remove %{bestGnum}
+ %{no_archive} %{exact_version}.
+ * config/mips/mips.h (LINK_SPEC): Remove %{bestGnum}.
+ * config/mips/netbsd.h (LINK_SPEC): Remove %{bestGnum}
+ %{no_archive} %{exact_version}.
+ * config/mips/openbsd.h (LINK_SPEC): Likewise.
+ * config/mips/sde.h (LINK_SPEC): Remove %{bestGnum}.
+ * config/mips/vxworks.h: Likewise.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/microblaze/microblaze.h (ASM_SPEC): Remove %{microblaze1}.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/m32r/little.h (CPP_ENDIAN_SPEC, CC1_ENDIAN_SPEC,
+ ASM_ENDIAN_SPEC, LINK_ENDIAN_SPEC): Remove.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/nwld.h (LINK_SPEC): Check -nodefaultlibs not
+ -nodefaultlib.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/cris/cris.h (ASM_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check
+ for mcpu not cpu.
+ * config/cris/linux.h (CRIS_CPP_SUBTARGET_SPEC,
+ CRIS_CC1_SUBTARGET_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check for mcpu
+ not cpu.
+ (CRIS_LINK_SUBTARGET_SPEC): Don't generate -rpath-link options.
+ Don't handle -shlib.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/avr/avr.h (CPP_SPEC): Don't handle -posix.
+ (CC1_SPEC): Don't handle -profile.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/microblaze/microblaze.h (CC1_SPEC): Remove -gline spec.
+ * config/mips/mips.h (CC1_SPEC): Likewise.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/microblaze/microblaze.h (CC1_SPEC): Remove %{save-temps: }.
+ * config/mips/mips.h (CC1_SPEC): Likewise.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/linux.h (LINK_SPEC): Don't use %{!ibcs:} conditional.
+ * config/m32r/linux.h (LINK_SPEC): Likewise.
+ * config/mips/linux.h (LINK_SPEC): Likewise.
+ * config/mips/linux64.h (LINK_SPEC): Likewise.
+ * config/sparc/linux.h (LINK_SPEC): Likewise.
+ * config/sparc/linux64.h (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC,
+ LINK_SPEC): Likewise.
+ * config/xtensa/linux.h (LINK_SPEC): Likewise.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove
+ %{version:-v}.
+ * config/lm32/uclinux-elf.h (LINK_SPEC): Likewise.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/sparc/sp-elf.h (ASM_SPEC): Remove %{v:-V}.
+ * config/sparc/sp64-elf.h (ASM_SPEC): Likewise.
+
+2011-01-14 Joseph Myers <joseph@codesourcery.com>
+
+ * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove %{b}.
+
+2011-01-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always
+ supports -Bstatic/-Bdynamic.
+ * configure: Regenerate.
+
+2011-01-14 Jan Hubicka <jh@suse.cz>
+ Jack Howarth <howarth@bromo.med.uc.edu>
+
+ PR target/46037
+ * config/darwin.c (darwin_override_options): Honor flag_gtoggle
+ when checking debug_info_level. Test write_symbols instead of
+ debug_hooks->var_location when setting flag_var_tracking_uninit.
+
+2011-01-14 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47179
+ * target.def (ref_may_alias_errno): New target hook.
+ * targhooks.h (default_ref_may_alias_errno): Declare.
+ * targhooks.c: Include tree-ssa-alias.h and tree-flow.h.
+ (default_ref_may_alias_errno): New function.
+ * target.h (struct ao_ref_s): Declare.
+ * tree-ssa-alias.c: Include target.h.
+ (call_may_clobber_ref_p_1): Use the ref_may_alias_errno target hook.
+ * Makefile.in (tree-ssa-alias.o): Adjust dependencies.
+ (targhooks.o): Likewise.
+ * doc/tm.texi.in (TARGET_REF_MAY_ALIAS_ERRNO): Document.
+ * doc/tm.texi (TARGET_REF_MAY_ALIAS_ERRNO): Copy documentation.
+
+2011-01-14 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-structalias.c (new_var_info): Use DECL_HARD_REGISTER.
+
+2011-01-14 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47280
+ * tree-ssa-forwprop.c (associate_plusminus): Cleanup EH and
+ return CFG changes.
+ (tree_ssa_forward_propagate_single_use_vars): Deal with
+ CFG changes from associate_plusminus.
+
+2011-01-14 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47281
+ Revert
+ 2011-01-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/46076
+ * tree-ssa.c (useless_type_conversion_p): Conversions from
+ unprototyped to empty argument list function types are useless.
+
+2011-01-14 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47286
+ * tree-ssa-structalias.c (new_var_info): Register variables are global.
+
+2011-01-14 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/46823
+ * tree-inline.c (expand_call_inline): Get fndecl from call graph edge.
+
+2011-01-13 Anatoly Sokolov <aesok@post.ru>
+
+ * config/xtensa/xtensa.h (XTENSA_LIBCALL_VALUE, LIBCALL_VALUE,
+ LIBCALL_OUTGOING_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros.
+ * config/xtensa/xtensa.c (xtensa_libcall_value,
+ xtensa_function_value_regno_p): New functions.
+ (TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define.
+
+2011-01-13 Kai Tietz <kai.tietz@onevision.com>
+
+ PR c++/47213
+ * config/i386/cygming.h (TARGET_ASM_ASSEMBLE_VISIBILITY):
+ PE specific hook.
+ * config/i386/i386-protos.h (i386_pe_assemble_visibility):
+ New function prototype.
+ * config/i386/winnt.c (i386_pe_assemble_visibility):
+ Warn only if attribute was specified by user.
+
+2011-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/47251
+ * config/rs6000/rs6000.md (floatunsdidf2): Add check for hardware
+ floating point.
+ (floatunsdidf2_fcfidu): Ditto.
+
+2011-01-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.c (print_operand_address): Replace 'error' with
+ 'output_operand_lossage'.
+ (print_operand): Likewise.
+
+2011-01-13 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/39077
+ * doc/invoke.texi (max-gcse-insertion-ratio): Document.
+ * params.h (MAX_GCSE_INSERTION_RATIO): Define.
+ * params.def (PARAM_MAX_GCSE_INSERTION_RATIO): Define.
+ * lcm.c (pre_edge_lcm): Properly initialize output sbitmaps.
+ * gcse.c (prune_insertions_deletions): New function.
+ (compute_pre_data): Use it.
+
+2011-01-13 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/PR46973
+ * dwarf2out.c (prune_unused_types_mark_generic_parms_dies): New
+ static function.
+ (prune_unused_types_mark): Use it.
+
+2011-01-13 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/45352
+ * sel-sched.c: Update copyright years.
+ (reset_sched_cycles_in_current_ebb): Also recheck the DFA state
+ in the advancing loop when we have issued issue_rate insns.
+
+2011-01-12 Richard Henderson <rth@redhat.com>
+
+ * config/mn10300/mn10300.c (mn10300_md_asm_clobbers): New.
+ (TARGET_MD_ASM_CLOBBERS): New.
+
+ * config/mn10300/mn10300.c (mn10300_delegitimize_address): New.
+ (TARGET_DELEGITIMIZE_ADDRESS): New.
+
+ * config/mn10300/mn10300.md (UNSPEC_BSCH): New.
+ (clzsi2, *bsch): New patterns.
+
+ * config/mn10300/mn10300.md (INT): New mode iterator.
+ (*mov<INT>_clr): New pattern, and peep2 to generate it.
+
+ * config/mn10300/mn10300.c (mn10300_option_override): Force enable
+ flag_split_wide_types.
+
+ * config/mn10300/mn10300.c (mn10300_asm_trampoline_template): Remove.
+ (mn10300_trampoline_init): Rewrite without a template, an immediate
+ load and a direct branch.
+ * config/mn10300/mn10300.h (TRAMPOLINE_SIZE): Reduce to 16.
+
+2011-01-12 Anatoly Sokolov <aesok@post.ru>
+
+ * config/s390/s390.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
+ * config/s390/s390-protos.h (s390_output_addr_const_extra): Remove.
+ * config/s390/s390.c (s390_output_addr_const_extra): Make static.
+ (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
+
+2011-01-12 Kai Tietz <kai.tietz@onevision.com>
+
+ PR debug/47209
+ * dwarfout2.c (should_emit_struct_debug): Use TYPE_MAIN_VARIANT
+ of type.
+
+2011-01-12 Jan Hubicka <jh@suse.cz>
+
+ PR driver/47244
+ * gcc.c (PLUGIN_COND): Update to disable plugin unless -flto is used.
+ (PLUGIN_COND_CLOSE): New macro.
+ (LINK_COMMAND_SPEC): Update to use PLUGIN_COND_CLOSE.
+
+2011-01-12 Richard Guenther <rguenther@suse.de>
+
+ PR lto/47259
+ * lto-streamer-out.c (output_gimple_stmt): Do not wrap
+ register variables in a MEM_REF.
+
+2011-01-12 Joseph Myers <joseph@codesourcery.com>
+
+ * config.gcc (arm*-*-linux*, bfin*-uclinux*, bfin*-linux-uclibc*,
+ crisv32-*-linux* | cris-*-linux*, frv-*-*linux*, moxie-*-uclinux*,
+ hppa*64*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux* |
+ i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu |
+ i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu,
+ x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu,
+ ia64*-*-linux*, lm32-*-uclinux*, m32r-*-linux*, m32rle-*-linux*,
+ m68k-*-uclinux*, m68k-*-linux*, microblaze*-linux*,
+ mips64*-*-linux* | mipsisa64*-*-linux*, mips*-*-linux*,
+ s390-*-linux*, s390x-*-linux*, sh*-*-linux*, sparc-*-linux*,
+ sparc64-*-linux*, vax-*-linux*, xtensa*-*-linux*,
+ am33_2.0-*-linux*): Use gnu-user.h before linux.h.
+ * config/gnu-user.h: New. Copied from linux.h.
+ (LINUX_TARGET_STARTFILE_SPEC): Rename to
+ GNU_USER_TARGET_STARTFILE_SPEC.
+ (LINUX_TARGET_ENDFILE_SPEC): Rename to
+ GNU_USER_TARGET_ENDFILE_SPEC.
+ (LINUX_TARGET_CC1_SPEC): Rename to GNU_USER_TARGET_CC1_SPEC.
+ (LINUX_TARGET_LIB_SPEC): Rename to GNU_USER_TARGET_LIB_SPEC.
+ (OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC,
+ LINUX_TARGET_OS_CPP_BUILTINS, CHOOSE_DYNAMIC_LINKER1,
+ CHOOSE_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER,
+ UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64,
+ BIONIC_DYNAMIC_LINKER, BIONIC_DYNAMIC_LINKER32,
+ BIONIC_DYNAMIC_LINKER64, LINUX_DYNAMIC_LINKER,
+ LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64,
+ TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Remove.
+ * config/arm/linux-eabi.h (CC1_SPEC): Use
+ GNU_USER_TARGET_CC1_SPEC.
+ (LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC.
+ (STARTFILE_SPEC): Use GNU_USER_TARGET_STARTFILE_SPEC.
+ (ENDFILE_SPEC): Use GNU_USER_TARGET_ENDFILE_SPEC
+ * config/linux.h (NO_IMPLICIT_EXTERN_C, ASM_APP_ON, ASM_APP_OFF,
+ LINUX_TARGET_STARTFILE_SPEC, STARTFILE_SPEC,
+ LINUX_TARGET_ENDFILE_SPEC, ENDFILE_SPEC, LINUX_TARGET_CC1_SPEC,
+ CC1_SPEC, CPLUSPLUS_CPP_SPEC, LINUX_TARGET_LIB_SPEC, LIB_SPEC,
+ LINK_EH_SPEC, LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED): Remove.
+
+2011-01-12 Richard Guenther <rguenther@suse.de>
+
+ PR other/46946
+ * doc/invoke.texi (ffast-math): Document it is turned on
+ with -Ofast.
+
+2011-01-12 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/47233
+ * opts.c (common_handle_option): Disable ipa-reference with profile
+ feedback.
+
+2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * c-parser.c (c_parser_objc_at_property_declaration): Improved
+ error message.
+
+2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * c-parser.c (c_lex_one_token): Updated and reindented some
+ comments. No changes in code.
+
+2011-01-11 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (go_output_var): Don't output the variable if there is
+ already a type with the same name.
+
+2011-01-11 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (go_format_type): Don't generate float80.
+
+2011-01-11 Richard Henderson <rth@redhat.com>
+
+ * config/mn10300/mn10300.c (mn10300_address_cost): Remove forward
+ declaration. Rewrite for both speed and size.
+ (mn10300_address_cost_1): Remove.
+ (mn10300_register_move_cost): New.
+ (mn10300_memory_move_cost): New.
+ (mn10300_rtx_costs): Rewrite for both speed and size. Don't handle
+ ZERO_EXTRACT. Do handle UNSPEC, arithmetic, logicals, compare,
+ extensions, shifts, BSWAP, CLZ.
+ (mn10300_wide_const_load_uses_clr): Remove.
+ (TARGET_REGISTER_MOVE_COST): New.
+ (TARGET_MEMORY_MOVE_COST): New.
+ * config/mn10300/mn10300-protos.h: Update.
+ * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Remove.
+
+ * config/mn10300/constraints.md ("R", "T"): Remove constraints.
+ * config/mn10300/mn10300.c (mn10300_mask_ok_for_mem_btst): Remove.
+ * config/mn10300/mn10300-protos.h: Update.
+ * config/mn10300/mn10300.md (movsi_internal): Don't use "R".
+ (*byte_clear, *byte_set, *bit_clear1, *bit_clear2, *bit_set): Remove.
+ (iorqi3, *am33_iorqi3, *mn10300_iorqi3): Remove.
+ (*test_int_bitfield, *test_byte_bitfield): Remove.
+ (*bit_test, *subreg_bit_test): Remove.
+ * config/mn10300/predicates.md (const_8bit_operand): Remove.
+
+ * config/mn10300/constraints.md ("c"): Rename from "A".
+ ("A", "D"): New constraint letters.
+ * config/mn10300/mn10300.md (fmasf4): Use the "c" constraint.
+ (fmssf4, fnmasf4, fnmssf4): Likewise.
+
+ * config/mn10300/mn10300.md (isa): New attribute.
+ (enabled): New attribute.
+
+ * config/mn10300/mn10300.md (absdf2, negdf2): Remove.
+ (abssf2, negsf2): Define only for hardware fp.
+ (sqrtsf2): Reformat.
+ (addsf3, subsf3, mulsf3): Merge expander and insn.
+
+ * config/mn10300/mn10300.h (ARG_PIONTER_CFA_OFFSET): New.
+ (DEBUGGER_AUTO_OFFSET): Remove.
+ (DEBUGGER_ARG_OFFSET): Remove.
+
+ * config/mn10300/mn10300.c (mn10300_gen_multiple_store): Make static.
+ Emit register stores with the same offsets as the hardware.
+ (mn10300_store_multiple_operation): Don't check that the register
+ save offsets are monotonic.
+ * config/mn10300/mn10300-protos.h: Update.
+
+ * config/mn10300/mn10300.h (ASM_PN_FORMAT): Delete.
+
+ * config/mn10300/mn10300.h (INCOMING_RETURN_ADDR_RTX): Define
+ in terms of the value on the stack, not the MDR register.
+
+2011-01-11 Jan Hubicka <jh@suse.cz>
+
+ PR lto/45721
+ PR lto/45375
+ * tree.h (symbol_alias_set_t): Move typedef here from varasm.c
+ (symbol_alias_set_destroy, symbol_alias_set_contains,
+ propagate_aliases_backward): Declare.
+ * lto-streamer-out.c (struct sets): New sturcture.
+ (trivally_defined_alias): New function.
+ (output_alias_pair_p): Rewrite.
+ (output_unreferenced_globals): Fix output of alias pairs.
+ (produce_symtab): Likewise.
+ * ipa.c (function_and_variable_visibility): Set weak alias destination
+ as needed in lto.
+ * varasm.c (symbol_alias_set_t): Remove.
+ (symbol_alias_set_destroy): Export.
+ (propagate_aliases_forward, propagate_aliases_backward): New functions
+ based on ...
+ (compute_visible_aliases): ... this one; remove.
+ (trivially_visible_alias): New
+ (trivially_defined_alias): New.
+ (remove_unreachable_alias_pairs): Rewrite.
+ (finish_aliases_1): Reorganize code checking if alias is defined.
+ * passes.c (rest_of_decl_compilation): Do not call assemble_alias when
+ in LTO mode.
+
+2011-01-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/46076
+ * tree-ssa.c (useless_type_conversion_p): Conversions from
+ unprototyped to empty argument list function types are useless.
+
+2011-01-11 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/45235
+ * emit-rtl.c (set_mem_attributes_minus_bitpos): Do not mark
+ volatile MEMs as MEM_READONLY_P.
+
+2011-01-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47239
+ * tree-ssa-ccp.c (get_value_from_alignment): Punt for FUNCTION_DECLs.
+
+2011-01-11 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/47086
+ * tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Do not record
+ IVs from statements that might throw.
+
+2011-01-10 Jan Hubicka <jh@suse.cz>
+
+ PR lto/45375
+ * lto-cgraph.c (input_profile_summary): Remove overactive sanity check.
+
+2011-01-10 Jan Hubicka <jh@suse.cz>
+
+ PR lto/45375
+ * profile.c (read_profile_edge_counts): Ignore profile inconistency
+ when correcting profile.
+
+2011-01-10 Jan Hubicka <jh@suse.cz>
+
+ PR lto/46083
+ * lto-streamer-out.c (pack_ts_function_decl_value_fields): Store
+ DECL_FINI_PRIORITY.
+ * lto-streamer-in.c (unpack_ts_function_decl_value_fields):
+ Restore DECL_FINI_PRIORITY.
+
+2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * doc/gimple.texi: Fix quoting of multi-word return values in
+ @deftypefn statements. Ensure presence of return value. Wrap
+ overlong @deftypefn lines.
+ (is_gimple_operand, is_gimple_min_invariant_address): Remove
+ descriptions of removed functions.
+ * doc/hostconfig.texi (Host Common): Wrap long line, fix quoting
+ of multi-word return value in @deftypefn statement.
+
+2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * doc/gimple.texi (Temporaries, Operands, Compound Lvalues)
+ (Conditional Expressions, Logical Operators)
+ (Statement and operand traversals): Do not indent smallexample
+ code. Fix duplicate function argument in example.
+
+2011-01-10 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/47141
+ * ipa-split.c (split_function): Handle case where we are
+ returning a value and the return block has a virtual operand phi.
+
+2011-01-10 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/47234
+ * tree-pass.h (TODO_rebuild_cgraph_edges): New TODO.
+ (pass_feedback_split_functions): Declare.
+ * passes.c (init_optimization_passes): Add ipa-split as subpass of
+ tree-profile.
+ * ipa-split.c (gate_split_functions): Update comments; disable
+ split-functions for profile_arc_flag and branch_probabilities.
+ (gate_feedback_split_functions): New function.
+ (execute_feedback_split_functions): New function.
+ (pass_feedback_split_functions): New global var.
+
+2011-01-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR lto/46760
+ * tree-inline.c (tree_can_inline_p): Check e->call_stmt before
+ calling gimple_call_set_cannot_inline.
+
+2011-01-10 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin-sections.def: Remove unused section.
+
+2011-01-10 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ PR c++/47218
+ * cgraphunit.c (assemble_thunk): Call resolve_unique_section.
+
+2011-01-09 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR objc/47232
+ * c-parser.c (c_parser_declaration_or_fndef): Improved
+ error message.
+
+2011-01-09 Kai Tietz <kai.tietz@onevision.com>
+
+ * config/i386/winnt.c (i386_pe_start_function): Make sure
+ to switch back to function's section.
+
+2011-01-09 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR gcc/46902
+ PR testsuite/46912
+ * plugin.c: Move include of dlfcn.h from here...
+ * system.h: ... to here.
+
+2011-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * doc/cpp.texi (C++ Named Operators): Fix markup for header
+ file name.
+ * doc/cppinternals.texi (Top): Wrap node in @ifnottex to avoid
+ two extra empty pages in PDF output.
+
+2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR objc/47078
+ * c-parser.c (c_parser_objc_type_name): If the type is unknown,
+ for error recovery purposes behave as if it was not specified so
+ that the default type is usd.
+
+2011-01-07 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optmization/46469
+ * ipa.c (function_and_variable_visibility): Clear needed flags on
+ nodes with external decls; handle weakrefs merging correctly.
+
+2011-01-07 Joseph Myers <joseph@codesourcery.com>
+
+ * opts.c (finish_options): Set opts->x_flag_opts_finished to true,
+ not false.
+
+2011-01-07 Jan Hubicka <jh@suse.cz>
+
+ * doc/invoke.texi (-flto, -fuse-linker-plugin): Update defaults
+ and no longer claim that gold is required for linker plugin.
+ * configure: Regenerate.
+ * gcc.c (PLUGIN_COND): New macro.
+ (LINK_COMMAND_SPEC): Use it.
+ (main): Default to plugin enabled with HAVE_LTO_PLUGIN is set.
+ * config.in (HAVE_LTO_PLUGIN): New.
+ * configure.ac (--with-lto-plugin): New parameter; autodetect
+ HAVE_LTO_PLUGIN.
+
+2011-01-07 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/46367
+ * ipa-inline.c (cgraph_clone_inlined_nodes): Use original function only
+ when we can update original.
+ (cgraph_mark_inline_edge): Sanity check.
+ * ipa-prop.c (ipa_make_edge_direct_to_target): Sanity check.
+
+2011-01-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.h (ASM_COMMENT_START): Define.
+
+2011-01-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR driver/42445
+ * gcc.c (%>S): New.
+ (SWITCH_KEEP_FOR_GCC): Likewise.
+ (set_collect_gcc_options): Check SWITCH_KEEP_FOR_GCC.
+ (do_spec_1): Handle "%>".
+
+ * config/i386/i386.h (CC1_CPU_SPEC): Replace "%<" with "%>".
+
+2011-01-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/47201
+ * config/i386/i386.c (ix86_delegitimize_address): If
+ simplify_gen_subreg fails, return orig_x.
+
+ PR bootstrap/47187
+ * value-prof.c (gimple_stringop_fixed_value): Handle
+ lhs of the call properly.
+
+2011-01-07 Jan Hubicka <jh@suse.cz>
+
+ PR lto/45375
+ * lto-opt.c (lto_reissue_options): Set flag_shlib.
+
+2011-01-07 Iain Sandoe <iains@gcc.gnu.org>
+
+ * target.def (function_switched_text_sections): New hook.
+ * doc/tm.texi: Regenerated.
+ * doc/tm.texi.in (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New.
+ * final.c (default_function_switched_text_sections): New.
+ (final_scan_insn): Call function_switched_text_sections when a
+ mid-function section change occurs.
+ * output.h (default_function_switched_text_sections): Declare.
+ * config/darwin-protos.h (darwin_function_switched_text_sections):
+ Likewise.
+ * config/darwin.c (darwin_function_switched_text_sections): New.
+ * config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New.
+
+2011-01-07 Iain Sandoe <iains@gcc.gnu.org>
+
+ * dwarf2out.c (gen_subprogram_die): Add pubnames with code ranges for
+ DWARF >= 3. Add pubnames for the primary section and a reduced DIE for
+ the secondary code fragment when outputting for DWARF == 2.
+
+2011-01-07 Anatoly Sokolov <aesok@post.ru>
+
+ * config/xtensa/xtensa.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
+ * config/xtensa/xtensa-protos.h (xtensa_output_addr_const_extra):
+ Remove.
+ * config/xtensa/xtensa.c (xtensa_output_addr_const_extra): Make static.
+ (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
+
+2011-01-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR debug/46704
+ * dwarf2out.c (dwarf2out_finish): Output the debug_aranges section only
+ when it is not empty.
+
+2011-01-06 Changpeng Fang <changpeng.fang@amd.com>
+
+ Bobcat Enablement
+ * config.gcc (i[34567]86-*-linux* | ...): Add btver1.
+ (case ${target}): Add btver1.
+ * config/i386/driver-i386.c (host_detect_local_cpu): Let
+ -march=native recognize btver1 processors.
+ * config/i386/i386-c.c (ix86_target_macros_internal): Add
+ btver1 def_and_undef
+ * config/i386/i386.c (struct processor_costs btver1_cost): New
+ btver1 cost table.
+ (m_BTVER1): New definition.
+ (m_AMD_MULTIPLE): Includes m_BTVER1.
+ (initial_ix86_tune_features): Add btver1 tune.
+ (processor_target_table): Add btver1 entry.
+ (static const char *const cpu_names): Add btver1 entry.
+ (software_prefetching_beneficial_p): Add btver1.
+ (ix86_option_override_internal): Add btver1 instruction sets.
+ (ix86_issue_rate): Add btver1.
+ (ix86_adjust_cost): Add btver1.
+ * config/i386/i386.h (TARGET_BTVER1): New definition.
+ (enum target_cpu_default): Add TARGET_CPU_DEFAULT_btver1.
+ (enum processor_type): Add PROCESSOR_BTVER1.
+ * config/i386/i386.md (define_attr "cpu"): Add btver1.
+
+2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/43309
+ * config/i386/i386.c (legitimize_tls_address)
+ <TLS_MODEL_INITIAL_EXEC>: Handle TARGET_64BIT && TARGET_SUN_TLS.
+ * config/i386/i386.md (UNSPEC_TLS_IE_SUN): Declare.
+ (tls_initial_exec_64_sun): New pattern.
+
+2011-01-06 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/invoke.texi (Overall Options): Improve wording and markup
+ of the description of -wrapper.
+
+2011-01-06 Joseph Myers <joseph@codesourcery.com>
+
+ * config/sol2.opt (G, YP,, Ym,, compat-bsd, pthread, pthreads,
+ rdynamic, threads): New Driver options.
+
+2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/38118
+ * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Also switch to .bss
+ if coming from .tdata.
+ * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise.
+
+2011-01-06 Jan Hubicka <jh@suse.cz>
+
+ PR lto/47188
+ * collect2.c (main): Do not enable LTOmode when plugin is active.
+
+2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR other/45915
+ * configure.ac (gcc_cv_as_gnu_unique_object): Only use ldd
+ --version output if supported.
+ * configure: Regenerate.
+
+2011-01-06 Joseph Myers <joseph@codesourcery.com>
+
+ * config/linux-android.opt (tno-android-cc, tno-android-ld): New
+ Driver options.
+
+2011-01-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/47150
+ * c-convert.c (convert): When converting a complex expression
+ other than COMPLEX_EXPR to a different complex type, ensure
+ c_save_expr is called instead of save_expr, unless in_late_binary_op.
+ * c-typeck.c (convert_for_assignment): Set in_late_binary_op also
+ when converting COMPLEX_TYPE.
+
+2011-01-06 Ira Rosen <irar@il.ibm.com>
+
+ PR tree-optimization/47139
+ * tree-vect-loop.c (vect_is_simple_reduction_1): Check that
+ only the last reduction value is used outside the loop. Update
+ documentation.
+
+2011-01-05 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rtems.opt: New.
+ * config.gcc (*-*-rtems*): Use rtems.opt.
+
+2011-01-05 Changpeng Fang <changpeng.fang@amd.com>
+
+ * config/i386/i386.c (ix86_option_override_internal): Bulldozer
+ processors do not support 3DNow instructions.
+
+2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (spu_option_override): Set parameter
+ PARAM_MAX_COMPLETELY_PEEL_TIMES to 4 instead of 1.
+
+2011-01-05 Jan Hubicka <jh@suse.cz>
+
+ * lto-wrapper.c (run_gcc): Default to WHOPR mode when none is specified
+ at the command line.
+
+2011-01-05 Martin Jambor <mjambor@suse.cz>
+
+ PR lto/47162
+ * lto-cgraph.c (output_cgraph_opt_summary_p): Also check for thunk
+ deltas on streamed outgoing edges.
+ (output_node_opt_summary): Output info for outgoing edges only when
+ the node is in new parameter set.
+ (output_cgraph_opt_summary): New parameter set, passed to the two
+ aforementioned functions. Update its forward declaration and its
+ callee too.
+
+2011-01-05 Tom Tromey <tromey@redhat.com>
+
+ * c-parser.c (c_parser_omp_atomic): Pass location of assignment
+ operator to c_finish_omp_atomic.
+ * c-typeck.c (lvalue_or_else): Add 'loc' argument.
+ (build_unary_op): Update.
+ (build_modify_expr): Update.
+ (build_asm_expr): Update.
+
+2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (emit_nop_for_insn): Set INSN_LOCATOR for
+ newly inserted insns.
+ (pad_bb): Likewise.
+ (spu_emit_branch_hint): Likewise.
+ (insert_hbrp_for_ilb_runout): Likewise.
+ (spu_machine_dependent_reorg): Call df_finish_pass after
+ schedule_insns returns.
+
+2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (spu_expand_prologue): Support -fstack-usage.
+
+2011-01-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR tree-optimization/47005
+ * tree-sra.c (struct access): Add 'non_addressable' bit.
+ (create_access): Set it for a DECL_NONADDRESSABLE_P field.
+ (decide_one_param_reduction): Return 0 if the parameter is passed by
+ reference and one of the accesses in the group is non_addressable.
+
+2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR tree-optimization/47056
+ * cgraphbuild.c (mark_address): Remove ATTRIBUTE_UNUSED markers.
+ (mark_load): Likewise. Handle FUNCTION_DECL specially.
+ (mark_store): Likewise. Pass STMT to ipa_record_reference.
+
+2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * dwarf2out.c (rtl_for_decl_init): Strip no-op conversions off the
+ initializer. Skip view conversions from aggregate types.
+
+2011-01-04 Kai Tietz <kai.tietz@onevision.com>
+
+ PR bootstrap/47055
+ * libgcov.c (gcov_exit): Check for HAS_DRIVE_SPEC.
+
+2011-01-04 Philipp Thomas <pth@suse.de>
+
+ * config/microblaze/microbalse.opt (mxl-float-convert): Fix
+ obvious typo.
+
+2011-01-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * function.c (thread_prologue_and_epilogue_insns): Do not crash
+ on empty epilogue sequences.
+
+2011-01-04 Joseph Myers <joseph@codesourcery.com>
+
+ * config/vxworks.opt (Bdynamic, Bstatic, Xbind-lazy, Xbind-now,
+ non-static): New Driver options.
+
+2011-01-04 Jie Zhang <jie@codesourcery.com>
+
+ PR driver/47137
+ * gcc.c (default_compilers[]): Set combinable field to 0
+ for all assembly languages.
+
+2011-01-04 Mingjie Xing <mingjie.xing@gmail.com>
+
+ * config/mips/loongson3a.md: New file.
+ * config/mips/mips.md: Include loongson3a.md.
+ * config/mips/mips.c (mips_multipass_dfa_lookahead): Return 4 when
+ TUNE_LOONGSON_3A.
+
+2011-01-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR middle-end/47017
+ * expr.c (expand_expr_real_1) <MEM_REF>: Call memory_address_addr_space
+ instead of convert_memory_address_addr_space on the base expression.
+
+2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (spu_option_override): Update error text
+ for bad -march= / -mtune= values.
+
+2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (asm_file_start): Only reset flag_var_tracking
+ if branch-hint optimization will be performed.
+
+2011-01-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47148
+ * ipa-split.c (split_function): Convert arguments to
+ DECL_ARG_TYPE if possible.
+
+ PR tree-optimization/47155
+ * tree-ssa-ccp.c (bit_value_binop_1): Use r1type instead of type
+ when computing uns.
+
+ PR rtl-optimization/47157
+ * combine.c (try_combine): If undobuf.other_insn becomes
+ (set (pc) (pc)) jump, call update_cfg_for_uncondjump on it
+ and set *new_direct_jump_p too.
+
+2011-01-03 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/47021
+ * graphite-sese-to-poly.c (scan_tree_for_params): Handle ADDR_EXPR.
+
+2011-01-03 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.c (process_command): Update copyright notice dates.
+ * gcov.c (print_version): Likewise.
+ * gcov-dump.c (print_version): Likewise.
+ * mips-tfile.c (main): Likewise.
+ * mips-tdump.c (main): Likewise.
+
+2011-01-03 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/46801
+ * tree-sra.c (type_internals_preclude_sra_p): Check whether
+ aggregate fields start at byte boundary instead of the bit-field flag.
+
+2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR driver/47137
+ * gcc.c (main): Revert revision 168407.
+
+2011-01-03 Martin Jambor <mjambor@suse.cz>
+
+ * lto-cgraph.c (input_cgraph_opt_section): Use the correct section type.
+
+2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * tree-vect-generic.c (expand_vector_operations_1): When using vector/
+ vector optab to expand vector/scalar shift, update gimple to vector.
+
+2011-01-03 Martin Jambor <mjambor@suse.cz>
+
+ * cgraphunit.c (verify_cgraph_node): Verify there is no direct call to
+ a thunk.
+
+2011-01-03 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/46984
+ * cgraph.h (cgraph_indirect_call_info): make field thunk_delta
+ HOST_WIDE_INT.
+ (cgraph_create_indirect_edge): Fixed line length.
+ (cgraph_indirect_call_info): Declare.
+ (cgraph_make_edge_direct) Update declaration.
+ * cgraph.c (cgraph_allocate_init_indirect_info): New function.
+ (cgraph_create_indirect_edge): Use it.
+ (cgraph_make_edge_direct): Made delta HOST_WIDE_INT. Updated all
+ callees.
+ * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update for
+ the new thunk_delta representation.
+ * ipa-prop.c (ipa_make_edge_direct_to_target): Convert delta to
+ HOST_WIDE_INT.
+ (ipa_write_indirect_edge_info): Remove streaming of thunk_delta.
+ (ipa_read_indirect_edge_info): Likewise.
+ * lto-cgraph.c (output_edge_opt_summary): New function.
+ (output_node_opt_summary): Call it on all outgoing edges.
+ (input_edge_opt_summary): New function.
+ (input_node_opt_summary): Call it on all outgoing edges.
+
+2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR driver/47137
+ * gcc.c (main): Don't check have_o when settting combine_inputs.
+
+2011-01-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * regrename.c: Add general comment describing the pass.
+ (struct du_head): Remove 'length' field.
+ (get_element, merge_sort_comparison, merge, sort_du_head): Remove.
+ (regrename_optimize): Do not sort chains. Rework comments, add others.
+ Force renaming to the preferred class (if any) in the first pass and do
+ not consider registers that belong to it in the second pass.
+ (create_new_chain): Do not set 'length' field.
+ (scan_rtx_reg): Likewise.
+
+2011-01-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47140
+ * tree-ssa-ccp.c (evaluate_stmt): For binary assignments, use
+ TREE_TYPE (lhs) instead of TREE_TYPE (rhs1) as second argument
+ to bit_value_binop.
+
+ PR rtl-optimization/47028
+ * cfgexpand.c (gimple_expand_cfg): Insert entry edge insertions after
+ parm_birth_insn instead of at the beginning of first bb.
+
+2011-01-02 Mingjie Xing <mingjie.xing@gmail.com>
+
+ * doc/generic.texi: Remove duplicated "@subsubsection Statements".
+ Remove the word "see" before "@pxref".
+ * doc/rtl.texi: Remove the word "see" before "@pxref".
+
+2011-01-01 Jan Hubicka <jh@suse.cz>
+
+ * tree-loop-distribution.c (tree_loop_distribution): Do not use freed
+ memory.
+
+2011-01-01 Kai Tietz <kai.tietz@onevision.com>
+
+ PR target/38662
+ * tree.c (type_hash_eq): Call language hook for METHOD_TYPEs, too.
+
+\f
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
2012-01-02 Eric Botcazou <ebotcazou@adacore.com>
* gnatvsn.ads (Current_Year): Bump to 2012.
-
-2011-12-23 Pascal Obry <obry@adacore.com>
-
- * prj.ads (For_Every_Project_Imported): Add In_Aggregate_Lib
- parameter to generic formal procedure.
- * prj.adb (For_Every_Project_Imported): Update accordingly.
- (Recursive_Check): Likewise. Do not parse imported project for
- aggregate library. This is needed as the imported projects are
- there just to handle dependencies.
- (Look_For_Sources): Likewise.
- (Recursive_Add): Likewise.
- * prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb:
- Add In_Aggregate_Lib parameter to routines used with
- For_Every_Project_Imported generic procedure.
- * prj-nmsc.adb (Tree_Processing_Data): Add In_Aggregate_Lib field.
- (Check): Move where it is used. Fix implementation
- to not check libraries that are inside aggregate libraries.
- (Recursive_Check): Add In_Aggregate_Lib parameter.
-
-2011-12-23 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch7.adb (Analyze_Package_Body, Has_Referencer): A generic
- package is a referencer regardless of whether there is a
- subsequent subprogram with an Inline pragma.
-
-2011-12-23 Geert Bosch <bosch@adacore.com>
-
- * sem_ch3.adb (Can_Derive_From): Check matching Float_Rep on VMS.
-
-2011-12-23 Pascal Obry <obry@adacore.com>
-
- * gnatcmd.adb, prj.adb, prj-nmsc.adb: Minor reformatting.
-
-2011-12-22 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Create the objects
- associated with exception handling unconditionally.
- (Build_Adjust_Statements): Create the objects associated with
- exception handling unconditionally.
- (Build_Components): Create the objects associated with exception
- handling unconditionally.
- (Build_Finalize_Statements): Create the objects associated with
- exception handling unconditionally.
- (Build_Initialize_Statements): Create the objects associated with
- exception handling unconditionally.
- (Build_Object_Declarations): Set the proper location of the data
- record when exception propagation is forbidden.
-
-2011-12-22 Gary Dismukes <dismukes@adacore.com>
-
- * a-tienio.adb (Put): Test validity of Item parameters before
- applying Image, and raise Constraint_Error for invalid values.
-
-2011-12-22 Bob Duff <duff@adacore.com>
-
- * a-stwima.ads (Initialize,Adjust,Finalize): Add overriding indicators.
- * a-ststio.ads (AFCB_Allocate,AFCB_Close,AFCB_Free,Read,Write): Add
- overriding indicators.
-
-2011-12-22 Arnaud Charlet <charlet@adacore.com>
-
- * s-osinte-hpux-dce.ads: Update header to GPLv3
-
-2011-12-22 Ed Schonberg <schonberg@adacore.com>
-
- * a-cohase.ads, a-cohase.adb: Update to latest RM version. Add
- aspect Constant_Reference to set type, and corresponding
- functions.
- * a-cihama.ads, a-cihama.adb: Update to latest RM version. Add
- function Reference to provide a proper element iterator construct
- over indefinite maps.
-
-2011-12-22 Ed Schonberg <schonberg@adacore.com>
-
- * exp_attr.adb (Expand_N_Attribute, case 'Access): Do not insert
- implicit conversion on prefix of Unrestricted_Access when prefix
- is an explicit dereference.
-
-2011-12-22 Vincent Pucci <pucci@adacore.com>
-
- * sem_dim.adb: Addressed all ??? comments. Replacement of warnings by
- errors using continuation marks.
- (Error_Dim_Msg_For_?): Renaming of Error_Dim_For_?.
-
-2011-12-22 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, sem_ch3.ads, sem_prag.adb: Minor code clean up.
-
-2011-12-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * s-oscons-tmplt.c [__alpha__ && __osf__] (_XOPEN_SOURCE): Define.
-
-2011-12-21 Javier Miranda <miranda@adacore.com>
-
- * sem_ch3.ads, sem_ch3.adb (Check_CPP_Type): New subprogram.
- (Process_Full_View): Invoke Check_CPP_Type if processing the
- full-view of a CPP type.
- * sem_prag.adb (Process_Import_Or_Interface): Add missing support
- for importing a CPP type that has an incomplete declaration. Move
- to new routine Check_CPP_Type the code that verifies that
- components of imported CPP types do not have default expressions.
-
-2011-12-21 Vincent Celier <celier@adacore.com>
-
- * prj-nmsc.adb (Report_No_Sources): Remove argument Lang. Report
- no sources even for languages that are not allowed.
- (Add_Source): Get the source even when the language is not allowed.
-
-2011-12-21 Robert Dewar <dewar@adacore.com>
-
- * sem_ch6.adb (Process_Formals): Add defensive code.
-
-2011-12-21 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch7.adb, sem_ch13.adb (Analyze_Package_Specification): Build the
- invariant procedure of a type declaration that is a completion and has
- aspect specifications.
- (Build_Invariant_Procedure): If the procedure is built for a
- type declaration that is a completion, analyze body expliitly
- because all private declarations have been already analyzed.
-
-2011-12-21 Claire Dross <dross@adacore.com>
-
- * a-cfdlli.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
- a-cofove.adb: Minor reformating on formal containers
-
-2011-12-21 Vincent Celier <celier@adacore.com>
-
- * makeutl.adb (Mains.Complete_Mains.Do_Complete): Remove
- any main that is not in the list of restricted languages.
- (Insert_Project_Sources.Do_Insert): Only add sources of languages
- in the list of restricted languages.
-
-2011-12-21 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Valid_Conversion): A type conversion is valid when
- the target type is an anonymous access type and the operand is a
- rewriting of an allocator. The conversion is typically inserted
- when the designated type is an interface.
-
-2011-12-21 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch9.adb (Establish_Task_Master): If the enclosing block
- has no declarations, create new declarative list for it.
-
-2011-12-21 Matthew Heaney <heaney@adacore.com>
-
- * a-rbtgbk.adb (Generic_Conditional_Insert): Fixed incorrect comment.
-
-2011-12-21 Yannick Moy <moy@adacore.com>
-
- * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Do not
- ignore representation attributes in Alfa mode, since formal
- verification backend does not depend on actual physical
- representation, but code may still refer to attribute values.
-
-2011-12-21 Yannick Moy <moy@adacore.com>
-
- * par-ch13.adb (P_Aspect_Specifications): Recognize the cases
- where a comma between two aspects is missing, or erroneously
- replaced by a semicolon, issue an error and proceed with next
- aspect.
- * par.adb, sinfo.ads: Fix typos.
-
-2011-12-21 Ed Schonberg <schonberg@adacore.com>
-
- * sem_util.adb (Mark_Coextensions): A coextension for an
- object that is part of the expression in a return statement,
- or part of the return object in an extended return statement,
- must be allocated dynamically.
-
-2011-12-21 Matthew Heaney <heaney@adacore.com>
-
- * a-crbtgk.adb (Generic_Conditional_Insert): Fixed incorrect comment.
-
-2011-12-21 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb (Analyze_Iterator_Specification): If the name
- of an element iterator is not an entity name we introduce a
- local renaming declaration for it. To prevent spurious warnings
- on parameterless function calls that return a container, when
- expansion is disabled (either explicitly or because of a previous
- errors) the name must be marked as not coming from source.
-
-2011-12-21 Arnaud Charlet <charlet@adacore.com>
-
- * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Separate
- handling in CodePeer mode and only ignore Component_Size
- attribute.
-
-2011-12-21 Robert Dewar <dewar@adacore.com>
-
- * sem_ch6.adb (Process_Formals): Set proper mechanism for
- formals whose types have conventions Ada_Pass_By_Copy or
- Ada_Pass_By_Reference.
-
-2011-12-21 Arnaud Charlet <charlet@adacore.com>
-
- * gnat1drv.adb (Gnat1Drv): Always delete old scil files in
- CodePeer mode.
-
-2011-12-21 Robert Dewar <dewar@adacore.com>
-
- * comperr.adb: Minor reformatting.
-
-2011-12-21 Ed Schonberg <schonberg@adacore.com>
-
- * aspects.ads: New table Base_Aspect, to indicate that an aspect
- is defined on a base type.
- * aspects.adb (Find_Aspect): If the aspect is a Base_Aspect,
- examine the representation items of the base type.
-
-2011-12-21 Pascal Obry <obry@adacore.com>
-
- * gnat_ugn.texi, prj.ads, prj-nmsc.adb, prj-attr.adb, projects.texi,
- snames.ads-tmpl: Use Encapsulated instead of Fully Standalone library.
-
-2011-12-21 Pascal Obry <obry@adacore.com>
-
- * adaint.c (__gnat_is_executable_file_attr) [_WIN32]: Add parentheses
- to kill warning.
-
-2011-12-21 Arnaud Charlet <charlet@adacore.com>
-
- * comperr.adb (Delete_SCIL_Files): Also delete .scilx files.
- Fix implementation for child packages and package specs.
- (Delete_SCIL_Files.Decode_Name_Buffer): New function.
-
-2011-12-21 Robert Dewar <dewar@adacore.com>
-
- * err_vars.ads, a-cdlili.adb, a-cfdlli.ads, prj.adb, prj-nmsc.adb,
- a-cbdlli.adb, a-cbdlli.ads, a-cfdlli.adb: Minor reformatting.
-
-2011-12-21 Vincent Pucci <pucci@adacore.com>
-
- * s-diflio.adb, s-diflio.ads, s-diinio.adb, s-diinio.ads,
- s-llflex.ads: Fix header.
-
-2011-12-21 Thomas Quinot <quinot@adacore.com>
-
- * thread.c, s-oscons-tmplt.c, init.c (pthread_condattr_setclock): For
- AIX 5.2, define as a dummy weak symbol in init.c.
- (CLOCK_RT_Ada): Set to CLOCK_MONOTONIC on all versions of AIX.
-
-2011-12-21 Thomas Quinot <quinot@adacore.com>
-
- * snames.ads-tmpl, sem_ch8.adb: Minor reformatting.
- * sem_prag.adb: Minor comment clarification.
-
-2011-12-21 Vincent Celier <celier@adacore.com>
-
- * prj-nmsc.adb (Report_No_Sources): New argument Lang for the
- language name as a Name_Id. Do not report no sources if language
- is not allowed.
- (Add_Source): Do not add source if language is not allowed.
- * prj.adb (Add_Restricted_Language): New procedure
- (Is_Allowed_Language): New function
- * prj.ads (Add_Restricted_Language): New procedure
- (Is_Allowed_Language): New function
-
-2011-12-21 Robert Dewar <dewar@adacore.com>
-
- * exp_ch5.adb, sem_dim.adb, sem_dim.ads, sem_ch12.adb, prj-conf.adb:
- Minor reformatting.
-
-2011-12-21 Claire Dross <dross@adacore.com>
-
- * a-cfdlli.ads (Constant_Indexing, Default_Iterator,
- Iterator_Element): Added to type List.
- (Not_No_Element, List_Iterator_Interfaces, Iterate,
- Constant_Reference_Type, Constant_Reference): New.
- * a-cfdlli.adb (type Iterator, Finalize, First, Last, Next,
- Previous, Iterate, Not_No_Element, Constant_Reference): New.
-
-2011-12-21 Gary Dismukes <dismukes@adacore.com>
-
- * gnat_ugn.texi: Minor reformatting.
-
-2011-12-21 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb (Expand_Iterator_Loop): The cursor operation
- Has_Element is the formal of Iterator_Interfaces, and within
- the instantion of this package it is a renaming of some local
- function with an unrelated name. Retrieve the operation from
- the instance itself, not from the container package.
-
-2011-12-21 Vincent Pucci <pucci@adacore.com>
-
- * exp_ch6.adb (Expand_Call): Expand_Put_Call_With_Dimension_String
- replaced by Expand_Put_Call_With_Dimension_Symbol
- * sem_ch12.adb (Analyze_Package_Instantiation): New check for
- System.Dim_Float_IO and System.Dim_Integer_IO instantiation.
- * sem_ch3.adb (Analyze_Declarations): Removed
- Remove_Dimension_In_Declaration call.
- * sem_dim.adb: Update comments. Redefine the
- representation of a Rational. Propagate all changes involving
- data structures and types throughout the pakage. Output the
- dimension aggregates for each error messages.
- ("/"): Rational constructor "/" removed for Whole operands.
- ("/"): New rational operation "/" for Rational operands.
- ("*"): Operation "*" between Rational and Int removed.
- ("abs"): New unary operator "abs" for Rational.
- (Analyze_Aspect_Dimension_System): Reorganized.
- (Analyze_Dimension_Identifier): Removed.
- (Copy_Dimensions): Removed.
- (Create_Rational_From_Expr): New Boolean parameter.
- (Dimensions_Msg_Of): New routine. Return
- a string with the dimensions of the parameter.
- (From_Dimension_To_String_Of_Symbols): Renaming of
- From_Dimension_To_String_Id.
- * sem_dim.ads: Update comments.
- (Is_Dim_IO_Package_Instantiation): New routine.
- (Remove_Dimension_In_Declaration): Removed.
- * sem_res.adb (Resolve_Op_Expon): Reorganized calls of
- Eval_Op_Expon_For_Dimensioned_Type and Eval_Op_Expon.
- * s-diflio.ads, s-diinio.ads: Update comments.
-
-2011-12-21 Pascal Obry <obry@adacore.com>
-
- * prj-attr.adb, snames.ads-tmpl: Add Library_Standalone,
- Library_Fully_Standalone_Options and
- Library_Fully_Standalone_Supported attributes.
- * prj-nmsc.adb (Check_Library): Update check to take into
- account fully standalone libraries. Such shared libraries can
- only depend on static libraries.
- (Check_Stand_Alone_Library): Add support for fully standalone libraries.
- (Process_Project_Level_Simple_Attributes): Store value for
- configuration attribute Library_Fully_Standalone_Supported.
- * prj.ads, makeutl.adb (Standalone): New enumeration type.
- (Project_Data): Standalone_Library now of type Standlone.
- (Project_Configuration): Add Lib_Fully_Standalone_Supported
- field.
- (Default_Project_Config): Initialize new Lib_Fully_Standalone_Supported
- field.
- * clean.adb (Clean_Project): Adjust to new type for Standalone.
- * make.adb (Library_Phase): Adjust to new type for Standalone.
- (Gnatmake): Likewise.
- * mlib-prj.adb (Build_Library): Adjust to new type for
- Standalone.
-
-2011-12-21 Thomas Quinot <quinot@adacore.com>
-
- * gnatls.adb (Gnatls): Call Set_Standard_Error at startup, and then
- Set_Standard_Output just before producing normal (non-diagnostic)
- output.
- * gnatcmd.adb (Gnatcmd): Call Set_Standard_Error at initialization
- (and again after parsing project files).
-
-2011-12-21 Vincent Celier <celier@adacore.com>
-
- * prj-conf.adb (Do_Autoconf): When the object directory does
- not exist, create auto.cgpr in the directory where temporary
- files are created.
-
-2011-12-20 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Insert_Freeze_Node_For_Instance): Further
- refinements on the placement of a freeze node for a package
- instantiation, when the generic appears within a previous
- instantiation in the same unit.If the current instance is within
- the one that contains the generic, the freeze node for the
- current one must appear in the current declarative part. Ditto
- if the current instance is within another package instance. In
- these cases the freeze node of the previous instance is is not
- relevant. New predicate Enclosing_Body simplifies the process.
- (Freeze_Subprogram_Body): Rename Enclosing_Body to
- Enclosing_Package_Body, to prevent confusion with subprogram of
- same name elsewhere.
- (Install_Body): Recognize enclosing subprogram bodies to determine
- whether freeze_node belongs in current declarative list.
-
-2011-12-20 Robert Dewar <dewar@adacore.com>
-
- * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Allow
- attribute definition clause for renaming if generated internally
- and generate duplicate clause to apply to renamed object.
- (Rep_Item_Too_Late): Only diagnose source level entities
- * prj-nmsc.adb: Minor reformatting.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-12-20 Bob Duff <duff@adacore.com>
-
- * opt.ads (List_Inherited_Aspects): Default to False
- (i.e. -gnatw.L is the default).
- * usage.adb: Document new default for -gnatw.L.
- * gnat_ugn.texi: Document -gnatw.l and -gnatw.L switches.
- * warnsw.adb (Set_Warning_Switch): Do not include
- List_Inherited_Aspects in -gnatwa.
-
-2011-12-20 Ed Schonberg <schonberg@adacore.com>
-
- * checks.adb (Apply_Type_Conversion_Checks): For a discrete type
- with predicates, indicate unconditionally that a range check
- is needed.
- * exp_ch4.adb (Expand_N_In): When the membership test is rewritten
- to incorporate a call to a predicate function, analyze expression
- with checks suppressed, to prevent infinite recursion.
-
-2011-12-20 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch11.adb (Find_Local_Handler): Guard the
- search over individual exception choices in case the list of
- handlers contains other (possibly illegal) constructs.
-
-2011-12-20 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch8.adb (Find_Type): Test taggedness
- of the Available_Type when checking for an illegal use of an
- incomplete type, when the incomplete view is a limited view of
- a type. Remove redundant Is_Tagged test.
-
-2011-12-20 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_util.adb: Add with and use clause for Aspects.
- (Is_Finalizable_Transient): Objects which denote Ada containers
- in the context of iterators are not considered transients. Such
- object must live for as long as the loop is around.
- (Is_Iterated_Container): New routine.
-
-2011-12-20 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_imgv.adb (Expand_Width_Attribute): Add a
- type conversion from the enumeration subtype to its base subtype.
-
-2011-12-20 Hristian Kirtchev <kirtchev@adacore.com>
-
- * sem_ch4.adb (Operator_Check): Update the call to
- Is_Dimensioned_Type.
- * sem_dim.adb: Remove with and use clause for Namet.Sp. Reorganize
- all type declarations and datastructures involved. Propagate
- all changes involving data structures and types throughout
- the pakage. Alphabetize all subprograms. Add ??? comments.
- (AD_Hash): Removed.
- (Analyze_Aspect_Dimension): Rewritten. This
- routine now does all its checks in one pass rather than
- two. Refactor code. The error message are now in a more GNAT-ish style.
- (Create_Rational_From_Expr): This is now a function.
- (Get_Dimensions): Removed.
- (Get_Dimensions_String_Id): Removed.
- (Dimensions_Of): New rouitne.
- (Exists): New routines.
- (Is_Invalid): New routine.
- (Permits_Dimensions): Removed.
- (Present): Removed.
- (Set_Symbol): New routine.
- (System_Of): New routine.
- * sem_dim.ads: Rewrite the top level description of the
- package. Alphabetize subprograms. Add various comments on
- subprogram usage. Add ??? comments.
- (Is_Dimensioned_Type):
- Renamed to Has_Dimension_System.
- * sem_res.adb (Resolve_Op_Expon): Update the call to Is_Dimensioned_Type
-
-2011-12-20 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch13.adb (Check_Indexing_Functions): The return type of an
- indexing function can be the default element type, and does not
- need to be a reference type.
- * sem_ch4.adb (Try_Container_Indexing): Ditto.
-
-2011-12-20 Robert Dewar <dewar@adacore.com>
-
- * a-cdlili.ads, sem_cat.adb, sem_ch10.adb: Minor reformatting.
-
-2011-12-20 Bob Duff <duff@adacore.com>
-
- * s-taprop-mingw.adb (Yield): Do_Yield is no longer Unreferenced.
-
-2011-12-20 Vincent Pucci <pucci@adacore.com>
-
- * impunit.adb: s-dimkio, s-dimmks and s-dmotpr defined as GNAT
- Defined Additions to System.
- * Makefile.rtl: s-dimkio, s-dimmks and s-dmotpr added.
- * s-dimkio.ads, s-dimmks.ads, s-dmotpr.ads: New files.
-
-2011-12-20 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch4.adb (Traverse_Homonyms): Allow a homonym to match when
- within an instance, even if the homonym is marked Is_Hidden at
- this point.
-
-2011-12-20 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, sem_ch5.adb, s-diinio.adb, s-diinio.ads, sem_dim.adb,
- sem_dim.ads, sem_res.adb, s-stposu.adb, s-stposu.ads, sem_ch4.adb,
- s-diflio.adb, s-diflio.ads, exp_disp.adb, s-llflex.ads: Minor
- reformatting.
- * aspects.ads: Dimension[_Aspects] are GNAT defined.
-
-2011-12-20 Robert Dewar <dewar@adacore.com>
-
- * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Check
- renaming case.
-
-2011-12-20 Thomas Quinot <quinot@adacore.com>
-
- * sem_cat.adb, sem_ch10.adb (Analyze_With_Clause): For a WITH clause on
- a child unit that is an illegal instantiation, mark the WITH clause in
- error.
- (Install_Siblings, Validate_Categorization_Dependency): Guard
- against WITH clause marked as in error.
-
-2011-12-20 Hristian Kirtchev <kirtchev@adacore.com>
-
- * sem_res.adb (Resolve_Allocator): Warning on allocation
- of tasks on a subpool and rewrite the allocator into a raise
- Program_Error statement.
- * s-stposu.ads, s-stposu.adb: Code reformatting.
- (Create_Subpool): Remove formal parameter Storage_Size.
- (Default_Subpool_For_Pool): Add the default implementation of this
- routine.
- (Set_Pool_Of_Subpool): Rename formal parameter Pool to To. Update
- all the uses of the parameter.
-
-2011-12-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc-interface/Makefile.in (%86 linux%):
- (LIBGNAT_TARGET_PAIRS_32): Split off from LIBGNAT_TARGET_PAIRS.
- (LIBGNAT_TARGET_PAIRS_64): New.
- (LIBGNAT_TARGET_PAIRS): Add either depending on multilib.
-
-2011-12-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_param): Add comment about double
- reference and DECL_POINTS_TO_READONLY_P.
- * gcc-interface/trans.c (Identifier_to_gnu) <by_ref>: Always set the
- TREE_READONLY flag on the first dereference of a double dereference.
-
-2011-12-15 Arnaud Charlet <charlet@adacore.com>
-
- * a-numaux-vms.ads, s-asthan-vms-ia64.adb, s-auxdec-vms-ia64.adb,
- s-memory-vms_64.adb, s-memory-vms_64.ads, s-osinte-vms-ia64.adb,
- s-osinte-vms-ia64.ads, s-tasdeb-vms.adb: New files.
-
-2011-12-15 Vincent Pucci <pucci@adacore.com>
-
- * aspects.adb, aspects.ads Aspect_Dimension and
- Aspect_Dimension_System added
- * exp_ch6.adb (Expand_Call): Expand_Put_Call_With_Dimension_String
- case added
- * gcc-interface/Make-lang.in: s-llflex, sem_dim added.
- * impunit.adb :s-diflio and s-diinio defined as GNAT Defined
- Additions to System.
- * Makefile.rtl: s-diflio, s-diinio and s-llflex added
- * par-prag.adb, sem_prag.adb: Pragma_Dimension removed
- * rtsfind.ads: Expon_LLF added
- * sem_aggr.adb (Resolve_Aggregate): handles aggregate for
- Aspect_Dimension case
- * sem_attr.adb (Resolve_Attribute): analyze dimension for
- attribute
- * sem_ch10.adb (Analyze_With_Clause): Avoid the warning messages
- due to the use of a GNAT library for Dimension packages
- * sem_ch13.adb (Analyze_Aspect_Specifications):
- Aspect_Dimension and Aspect_Dimension_System cases added
- (Check_Aspect_At_Freeze_Point): Aspect_Dimension and
- Aspect_Dimension_System cases added
- * sem_ch2.adb (Analyze_Identifier): analyze dimension for
- identifier
- * sem_ch3.adb (Analyze_Component_Declaration): analyze dimension
- for component declaration (Analyze_Object_Declaration): analyze
- dimension for object declaration (Analyze_Subtype_Declaration):
- analyze dimension for subtype declaration
- * sem_ch4.adb (Operator_Check): checks exponent is a rational
- for dimensioned operand for a N_Op_Expon
- * sem_ch5.adb (Analyze_Assignment): analyze dimension for
- assignment (Analyze_Statements): removal of dimensions in all
- statements
- * sem_ch6.adb (Analyze_Return_Statement): analyze dimension for
- return statement
- * sem_ch8.adb (Analyze_Object_Renaming): analyze dimension for
- object renaming
- * sem_dim.adb, sem_dim.ads (Analyze_Aspect_Dimension):
- analyze the expression for aspect dimension and store the
- values in a Htable.
- (Analyze_Aspect_Dimension_System): analyze
- the expression for aspect dimension system and store the new
- system in a Table.
- (Analyze_Dimension): propagates dimension
- (Expand_Put_Call_With_Dimension_String): add the dimension
- string as a suffix of the numeric value in the output
- (Has_Dimension): return True if the node has a dimension
- (Remove_Dimension_In_Declaration): removal of dimension in the
- expression of the declaration.
- (Remove_Dimension_In_Statement): removal of dimension in statement
- * sem_res.adb (Resolve): analyze dimension if the node
- has already been analyzed.
- (Resolve_Arithmetic_Op): analyze
- dimension for arithmetic op.
- (Resolve_Call): analyze dimension for function call.
- (Resolve_Comparison_Op): analyze dimension for comparison op.
- (Resolve_Equality_Op): analyze dimension for equality op.
- (Resolve_Indexed_Component): analyze dimension for indexed component.
- (Resolve_Op_Expon): analyze dimension for op expon.
- (Resolve_Selected_Component): analyze dimension
- for selected component.
- (Resolve_Slice): analyze dimension for slice.
- (Resolve_Unary_Op): analyze dimension for unary op
- (Resolve_Type_Conversion): analyze dimension for type conversion
- (Resolve_Unchecked_Type_Conversion): analyze dimension for
- unchecked type conversion
- * snames.ads-tmpl Name_Dimension, Name_Dimension_System,
- Name_Dim_Float_IO, Name_Dim_Integer_IO,
- Name_Generic_Elementary_Functions, Name_Sqrt added.
- Pragma_Dimension removed
- * s-diflio.adb, s-diflio.ads New GNAT library generic package
- for dimensioned float type IO
- * s-diinio.adb, s-diinio.ads New GNAT library generic package
- for dimensioned integer type IO
- * s-llflex.ads (Expon_LLF): exponentiation routine for long long
- floats operand and exponent
-
-2011-12-15 Robert Dewar <dewar@adacore.com>
-
- * sem_aggr.adb: Minor comment addition.
-
-2011-12-15 Bob Duff <duff@adacore.com>
-
- * s-tasren.adb (Task_Count): Do not call Yield; E'Count is not a
- task dispatching point.
- * s-taprop-mingw.adb (Yield): Do not yield if Do_Yield is False.
-
-2011-12-15 Robert Dewar <dewar@adacore.com>
-
- * sigtramp-ppcvxw.c, sigtramp.h: Fix header.
-
-2011-12-15 Javier Miranda <miranda@adacore.com>
-
- * exp_attr.adb (Expand_N_Attribute_Reference): For 'alignment
- applied to a class-wide type under VM targets generate code which
- invokes the function Get_Alignment to retrieve the value of the
- alignment from the TSD.
- * rtsfind.ads (RE_Get_Alignment): New entity.
-
-2011-12-15 Robert Dewar <dewar@adacore.com>
-
- * g-comlin.adb: Fix header.
-
-2011-12-15 Tristan Gingold <gingold@adacore.com>
-
- * gnatls.adb: Fix typo.
-
-2011-12-15 Ed Falis <falis@adacore.com>
-
- * s-tpopsp-vxworks.adb: Update comment.
-
-2011-12-15 Ed Schonberg <schonberg@adacore.com>
-
- * sem_aggr.adb (Resolve_Array_Aggregate, Resolve_Aggr_Expr); If
- the component type has predicates, generate corresponding check.
- (Resolve_Record_Aggregate, Resolve_Aggr_Expr): Ditto.
-
-2011-12-13 Cesar Strauss <cestrauss@gmail.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- PR ada/49084
- * types.h (Byte): Change typedef to 'unsigned char'.
- * atree.h (struct Flag_Word): Use Byte for 'convention' field.
-
-2011-12-12 Robert Dewar <dewar@adacore.com>
-
- * s-taprop-mingw.adb: Minor reformatting.
-
-2011-12-12 Nicolas Roche <roche@adacore.com>
-
- * gcc-interface/Make-lang.in: Update dependencies.
- Add gnattools4 target when building tools in canadian mode
-
-2011-12-12 Javier Miranda <miranda@adacore.com>
-
- * exp_disp.adb (Make_VM_TSD): Complete previous patch.
-
-2011-12-12 Bob Duff <duff@adacore.com>
-
- * s-tpobop.adb: Use named notation.
- * g-bytswa.ads, s-taprop.ads: Minor comment fix.
-
-2011-12-12 Arnaud Charlet <charlet@adacore.com>
-
- * make.adb: Minor comment update.
-
-2011-12-12 Robert Dewar <dewar@adacore.com>
-
- * freeze.adb, s-taprop-mingw.adb, exp_disp.adb, sem_ch13.adb: Minor
- reformatting.
-
-2011-12-12 Robert Dewar <dewar@adacore.com>
-
- * sem_ch6.adb, gnatls.adb: Minor reformatting.
-
-2011-12-12 Ed Schonberg <schonberg@adacore.com>
-
- * freeze.adb (Freeze_Entity): If a type declared in a generic
- context has predicates, generate a freeze node for it.
- * sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): If expression
- has not been analyzed yet, entity has not been frozen, so analyze
- it now.
-
-2011-12-12 Javier Miranda <miranda@adacore.com>
-
- * exp_disp.adb (Make_VM_TSD): Generate code to store the value of
- 'alignment in the TSD.
-
-2011-12-12 Bob Duff <duff@adacore.com>
-
- * s-taprop-mingw.adb (Yield): Do not delay 1 millisecond in Annex D
- mode.
-
-2011-12-12 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch4.adb (Expand_N_Allocator): Update the master of an
- anonymous access-to-controlled type to utilize the heterogeneous
- master associated with the current unit.
-
-2011-12-12 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Analyze_Expression_Function): If the function
- is not a completion, pre-analyze the expression now to prevent
- spurious visibility on later entities. The body is inserted at
- the end of the current declaration list or package to prevent
- early freezing, but the visibility is established at the point
- of definition.
-
-2011-12-12 Bob Duff <duff@adacore.com>
-
- * sem.adb, sem.ads: Add debugging routines.
-
-2011-12-12 Tristan Gingold <gingold@adacore.com>
-
- * gnatls.adb: (gnatls): Also add the objects dir in search list.
-
-2011-12-12 Robert Dewar <dewar@adacore.com>
-
- * exp_atag.adb, exp_atag.ads, exp_util.adb, exp_attr.adb,
- sem_ch13.adb: Minor reformatting.
-
-2011-12-12 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch7.adb (Uninstall_Declarations): Don't
- apply check for incomplete types used as a result type for an
- access-to-function type when compiling for Ada 2012 or later.
- * sem_ch6.adb (Analyze_Subprogram_Declaration):
- Specialize error message for interface subprograms that are
- not declared abstract nor null (functions can't be declared as
- null). Also, remove "(Ada 2005)" from message.
-
-2011-12-12 Robert Dewar <dewar@adacore.com>
-
- * sem_prag.adb (GNAT_Pragma): Check comes from source.
-
-2011-12-12 Robert Dewar <dewar@adacore.com>
-
- * gnatls.adb: Minor reformatting.
-
-2011-12-12 Javier Miranda <miranda@adacore.com>
-
- * a-tags.ads (Alignment): New TSD field.
- (Max_Predef_Prims): Value lowered to 15 (or 9 in case of
- configurable runtime) Update documentation of predefined
- primitives since Alignment has been removed.
- * exp_disp.ads Update documentation of slots of dispatching
- primitives.
- * exp_disp.adb (Default_Prim_Op_Position): Update slot
- values since alignment is no longer a predefined primitive.
- (Is_Predefined_Dispatch_Operation): Remove _alignment.
- (Is_Predefined_Internal_Operation): Remove _alignment.
- (Make_DT): Update static test on the value stored in a-tags.ads
- for Max_Predef_Prims; store the value of 'alignment in the TSD.
- * exp_atag.ads, exp_atag.adb (Build_Get_Alignment): New subprogram
- that retrieves the alignment from the TSD
- * exp_util.adb (Build_Allocated_Deallocate_Proc): For deallocation
- of class-wide types obtain the value of alignment from the TSD.
- * exp_attr.adb (Expand_N_Attribute_Reference): For 'alignment
- applied to a class-wide type invoke Build_Get_Alignment to
- generate code which retrieves the value of the alignment from
- the TSD.
- * rtsfind.ads (RE_Alignment): New Ada.Tags entity
- * sem_ch13.adb (Analyze_Attribute_Definition_Clause): For tagged
- types if the value of the alignment is bigger than the Maximum
- alignment then set the value of the alignment to the Maximum
- alignment and report a warning.
- * exp_ch3.adb (Make_Predefined_Primitive_Specs): Do not generate
- spec of _alignment.
- (Predefined_Primitive_Bodies): Do not generate body of _alignment.
-
-2011-12-12 Gary Dismukes <dismukes@adacore.com>
-
- * freeze.adb (Freeze_Expression): Allow freezing of static
- scalar subtypes that are prefixes of an attribute, even if not
- yet marked static. Such attributes will get marked as static
- later in Eval_Attribute (as called from Resolve_Attribute).
- * sem_attr.adb (Eval_Attribute): Remove wrong code that does an
- early return for attribute prefixes that are unfrozen source-level
- types. This code was incorrectly bypassing folding of unfrozen
- static subtype attributes in default expressions (the executable
- example in the now-deleted comment was in fact illegal).
-
-2011-12-12 Robert Dewar <dewar@adacore.com>
-
- * a-coinve.adb, sem_res.adb, prj-nmsc.adb, a-cobove.adb, a-convec.adb,
- gnatls.adb, sem_ch13.adb, prj-env.adb, prj-env.ads: Minor reformatting.
-
-2011-12-12 Tristan Gingold <gingold@adacore.com>
-
- * gsocket.h: Adjust previous patch.
-
-2011-12-12 Thomas Quinot <quinot@adacore.com>
-
- * exp_disp.adb: Minor reformatting.
-
-2011-12-12 Tristan Gingold <gingold@adacore.com>
-
- * gnatls.adb (Search_RTS): New procedure.
- (Scan_Ls_Arg): Move code that search the RTS.
- (Gnatls): search the RTS later.
- * prj-env.ads, prj-env.adb (Get_Runtime_Path): New function.
-
-2011-12-12 Ed Falis <falis@adacore.com>
-
- * sysdep.c: Fix treatment of VxWorks task options so that run-times
- built with __SPE__ get option VX_SPE_TASK while others get VX_FP_TASK.
-
-2011-12-12 Bob Duff <duff@adacore.com>
-
- * sem_type.adb, sem_type.ads, sem_ch4.adb, treepr.adb, treepr.ads:
- Minor cleanup and fiddling with debug printouts.
-
-2011-12-12 Vincent Celier <celier@adacore.com>
-
- * prj-nmsc.adb (Get_Directories): For a non extending project,
- always get a declared object and/or exec directory if it already
- exists, even when there are no sources, but do not create them.
-
-2011-12-12 Bob Duff <duff@adacore.com>
-
- * sem_res.adb (Resolve): Deal with the case where an abstract
- operator is called with operands of type universal_integer.
-
-2011-12-12 Thomas Quinot <quinot@adacore.com>
-
- * par_sco.adb: Minor fix to dominance marker referencing WHILE
- decision.
-
-2011-12-12 Tristan Gingold <gingold@adacore.com>
-
- * mlib-tgt-specific-xi.adb: (Get_Target_Prefix): Simplify code.
-
-2011-12-12 Thomas Quinot <quinot@adacore.com>
-
- * par_sco.adb: Adjust dominant marker for branches of CASE
- statements.
-
-2011-12-12 Thomas Quinot <quinot@adacore.com>
-
- * gsocket.h, s-oscons-tmplt.c: Ensure we do not include any system
- header file prior to redefining FD_SETSIZE.
-
-2011-12-12 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): In
- a generic context the aspect expressions may not have been
- preanalyzed if there was no previous freeze point, so the
- expressions must be preanalyzed now, and there is no conformance
- to check for visibility changes.
-
-2011-12-12 Matthew Heaney <heaney@adacore.com>
-
- * a-convec.adb, a-coinve.adb, a-cobove.adb (Iterator): Use
- subtype Index_Type'Base for Index component (Finalize): Remove
- unnecessary access check (First, Last): Cursor return value
- depends on iterator index value (Iterate): Use start position as
- iterator index value (Next, Previous): Forward to corresponding
- cursor-based operation.
- * a-cborma.adb (Iterate): Properly initialize iterator object (with 0
- as node index).
-
-2011-12-12 Robert Dewar <dewar@adacore.com>
-
- * par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Minor reformatting.
-
-2011-12-12 Steve Baird <baird@adacore.com>
-
- * sem_ch3.adb (Check_Completion): Improve a comment.
-
-2011-12-12 Tristan Gingold <gingold@adacore.com>
-
- * cstand.adb: Minor comment fix.
-
-2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils2.c (gnat_build_constructor): Test the TREE_STATIC
- flag of elements to compute that of the constructor.
-
-2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_param): Set the restrict qualifier
- on references built for parameters which aren't specifically by-ref.
-
-2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: If there is an
- alignment set on a renaming, assert that the renamed object is aligned
- enough as to make it possible to honor it.
-
-2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (gigi): Initialize the linemap earlier.
-
-2011-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
-
- * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS [windows targets]):
- Correctly detect cygwin, which no longer has the '32' suffix, and use
- appropriate implementations of the sockets and memory packages.
- * sysdep.c (WIN_SETMODE): New define to choose the correct spelling of
- setmode/_setmode for MinGW and Cygwin, respectively.
- (__gnat_set_binary_mode [windows targets]): Use the above, and enable
- the windows version for Cygwin as well as MinGW.
- (__gnat_set_text_mode [windows targets]): Likewise.
- (__gnat_ttyname [windows targets]): Provide a Cygwin implementation
- in addition to the MinGW version.
- (__gnat_is_windows_xp): Make available to Cygwin as well as MinGW.
- (__gnat_get_stack_bounds): Likewise.
-
-2011-12-05 Bob Duff <duff@adacore.com>
-
- * sem_ch4.adb: Minor comment fix.
-
-2011-12-05 Robert Dewar <dewar@adacore.com>
-
- * gnat_ugn.texi: Add documentation for -gnatw.e.
-
-2011-12-05 Bob Duff <duff@adacore.com>
-
- * treepr.adb (pn): Print something useful for
- Elmt_Ids. Add Write_Eol to 'when others' case, so the output
- will be seen immediately in gdb.
-
-2011-12-05 Ed Schonberg <schonberg@adacore.com>
-
- * lib-writ.adb (Output_Main_Program_Line): A generic subprogram
- is never a main program.
-
-2011-12-05 Thomas Quinot <quinot@adacore.com>
-
- * par_sco.adb: Various minor adjustments to dominance markers
- generation.
-
-2011-12-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Analyze_Expression_Function): If the function is
- a completion, generate a body reference for its defining entity,
- before rewriting the node as a body.
- * sem_util.adb (Defining_Entity): Add entry for expression
- function.
-
-2011-12-05 Bob Duff <duff@adacore.com>
-
- * sem_ch3.adb (Derive_Progenitor_Subprograms): Add Ultimate_Alias
- to the Comes_From_Source check, to deal properly with the case
- of indirect inheritance of "=".
-
-2011-12-05 Thomas Quinot <quinot@adacore.com>
-
- PR ada/51307
- * s-oscons-tmplt.c: On HP-UX, CLOCK_REALTIME is an enum literal,
- not a macro.
-
-2011-12-05 Thomas Quinot <quinot@adacore.com>
-
- * par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Generate dominance
- information in SCOs.
-
-2011-12-02 Eric Botcazou <ebotcazou@adacore.com>
- Thomas Quinot <quinot@adacore.com>
-
- * gcc-interface/Makefile.in (INCLUDES): Remove $(srcdir)/config.
- (INCLUDES_FOR_SUBDIR): Add $(fsrcdir) except for VxWorks.
- Add thread.c to LIBGNAT_SRCS so that a symlink is created in ada/rts,
- which allows the file to be installed in adainclude.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-12-02 Javier Miranda <miranda@adacore.com>
-
- * sem_ch3.adb (Constrain_Access): Undo previous
- patch for this routine. Required since the RM rule 3.7.1(7/3)
- applies to all access types.
-
-2011-12-02 Bob Duff <duff@adacore.com>
-
- * sem_ch6.adb: Minor comment fix.
-
-2011-12-02 Joel Sherrill <joel.sherrill@oarcorp.com>
-
- * s-tpopsp-rtems.adb: Use ATCB_Key rather than RTEMS_Ada_Self variable
- for consistency with other ports.
- * s-osinte-rtems.adb: Add body for dummy implementation of
- pthread_rwlockattr_setkind_np().
- * s-osinte-rtems.ads: Add missing clock and rwlock bindings.
- * terminals.c: Add __rtems__ conditionals to account for differences
- in termios implementation.
-
-2011-12-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, sem_attr.adb, a-comutr.adb, a-cbmutr.adb,
- a-cbmutr.ads: Minor reformatting.
-
-2011-12-02 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_dbug.adb: Comment reformatting.
- (Get_External_Name): Use Reset_Buffers to reset the contents of
- Name_Buffer and Homonym_Numbers.
- (Qualify_All_Entity_Names): Reset the contents of Name_Buffer and
- Homonym_Numbers before creating a new qualified name for a particular
- entity.
- (Reset_Buffers): New routine.
-
-2011-12-02 Matthew Heaney <heaney@adacore.com>
-
- * a-cbmutr.ads (No_Node): Moved declaration from body to spec
- * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Iterator): Derives
- from Root_Iterator.
- (Child_Iterator): Derives from Root_Iterator.
- (Finalize): Implemented as an override operation for Root_Iterator.
- (First): Return value depends on Subtree component.
- (Last): Component was renamed from Parent to Subtree.
- (Next): Checks parameter value, and uses simplified loop.
- (Iterate): Forwards to Iterate_Subtree.
- (Iterate_Children): Component was renamed from Parent to Subtree.
- (Iterate_Subtree): Checks parameter value
-
-2011-12-02 Robert Dewar <dewar@adacore.com>
-
- * usage.adb: Add lines for -gnatw.n and -gnatw.N
- (atomic sync info msgs).
-
-2011-12-02 Steve Baird <baird@adacore.com>
-
- * sem_ch3.adb (Check_Completion): An Ada 2012
- generic formal type doesn't require a completion.
-
-2011-12-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * sem_util.adb (Set_Debug_Info_Needed): Also set the flag on the
- packed array type if it is to be set on the array type used to
- represent it.
-
-2011-12-02 Robert Dewar <dewar@adacore.com>
-
- * gnat_rm.texi: Eliminate confusing use of type name.
-
-2011-12-02 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch10.adb (Analyze_Compilation_Unit): For a library subprogram
- body that acts as spec, do not create a shallow copy of the context
- clause for the synthetized spec (instead, use the same list as
- in the body).
-
-2011-12-02 Bob Duff <duff@adacore.com>
-
- * gnat_ugn.texi: Clarify usage of -p binder switch.
-
-2011-12-02 Javier Miranda <miranda@adacore.com>
-
- * sem_util.ads, sem_util.adb, sem_aux.ads, sem_aux.adb
- (Effectively_Has_Constrained_Partial_View): Moved to sem_aux
- (In_Generic_Body): Moved to sem_aux.
- (Unit_Declaration_Node): Moved to sem_aux.
- * einfo.ads (Effectively_Has_Constrained_Partial_View): Complete
- documentation.
- * exp_attr.adb, live.adb, sem_ch10.adb, checks.adb, sem.adb,
- rtsfind.adb, sem_attr.adb, sem_elab.adb, exp_ch4.adb, sem_ch4.adb,
- exp_ch13.adb: Add with-clause on Sem_Aux.
-
-2011-12-02 Yannick Moy <moy@adacore.com>
-
- * sem_util.adb (Unique_Name): Reach through Unique_Entity to
- get the name of the entity.
- (Unique_Entity): Correct case for subprogram stubs.
-
-2011-12-02 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb (Check_Initialization): Do not emit warning on
- initialization of limited type object in Alfa mode.
-
-2011-12-02 Robert Dewar <dewar@adacore.com>
-
- * sinfo.ads: Minor reformatting.
- * gnat_ugn.texi: Fix confusion in use of term "type name".
-
-2011-12-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch6.adb: Minor change in error message.
-
-2011-12-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch9.adb, prj-part.adb, vms_data.ads, sem_ch8.adb: Minor
- reformatting.
-
-2011-12-02 Javier Miranda <miranda@adacore.com>
-
- * sem_ch3.adb (Constrain_Access): Enable on Ada 2005 mode the
- static check of the rule of general access types whose designated
- type has discriminants.
- * sem_util.ads, sem_util.adb
- (Effectively_Has_Constrained_Partial_View): New subprogram.
- (In_Generic_Body): New subprogram.
- * einfo.ads (Has_Constrained_Partial_View): Adding documentation.
- * sem_prag.adb (Inside_Generic_Body): Removed. Replaced by new
- subprogram In_Generic_Body.
- * exp_attr.adb, checks.adb, sem_attr.adb, exp_ch4.adb,
- sem_ch4.adb: In addition, this patch replaces the occurrences of
- Has_Constrained_Partial_View by
- Effectively_Has_Constrained_Partial_View.
-
-2011-12-02 Matthew Heaney <heaney@adacore.com>
-
- * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Iterator): Rename
- Position component.
- (Finalize): Remove unnecessary access check.
- (First): Forward to First_Child.
- (Last): Forward to Last_Child.
- (Iterate): Check preconditions for parent node parameter.
- (Next): Forward to Next_Sibling.
- (Previous): Forward to Previous_Sibling.
-
-2011-12-02 Robert Dewar <dewar@adacore.com>
-
- * a-coinve.adb, a-coorma.adb, freeze.adb, a-coorse.adb, a-comutr.adb,
- a-coormu.adb, a-convec.adb: Minor reformatting.
-
-2011-12-02 Matthew Heaney <heaney@adacore.com>
-
- * a-coormu.ads, a-ciormu.ads: Declare iterator factory function.
- * a-ciormu.adb, a-ciormu.adb (Iterator): Declare concrete
- Iterator type.
- (Finalize): Decrement busy counter.
- (First, Last): Cursor return value depends on iterator node value.
- (Iterate): Use start position as iterator node value.
- (Next, Previous): Forward to corresponding cursor-based operation.
-
-2011-12-02 Robert Dewar <dewar@adacore.com>
-
- * a-cborma.adb, a-cbhama.adb, a-cbdlli.adb, a-cbmutr.adb,
- a-cbhase.adb, a-cdlili.adb, a-cihama.adb, a-ciorse.adb, a-cidlli.adb,
- a-cimutr.adb, a-cihase.adb, a-cohama.adb, a-cborse.adb,
- a-ciorma.adb, a-cobove.adb: Minor reformatting.
-
-2011-12-01 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/51201
- * gcc-interface/Make-lang.in: Initialize RTS_DIR with = instead of :=.
-
-2011-11-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * s-taprop-tru64.adb (Create_Task): Use Unrestricted_Access.
-
-2011-11-23 Thomas Quinot <quinot@adacore.com>
-
- * thread.c, s-oscons-tmplt.c: Generate __gnat_pthread_condattr_setup
- only on platforms where this is required, as determined by
- s-oscons.h.
-
-2011-11-23 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch9.adb: No check on entry index if error on index.
-
-2011-11-23 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch6.adb (Analyze_Return_Statement): Improve error messages for
- return statements nested inside an extended_return_statement.
- * gcc-interface/Make-lang.in: Update dependencies.
- * gcc-interface/Makefile.in (MISCLIB): Add -lutil for BSD targets.
-
-2011-11-23 Ed Schonberg <schonberg@adacore.com>
-
- * freeze.adb (Freeze_All_Ent): An incomplete type is not
- frozen by a subprogram body that does not come from source.
-
-2011-11-23 Pascal Obry <obry@adacore.com>
-
- * s-oscons-tmplt.c: Add PTY_Library constant. It contains
- the library for pseudo terminal support.
- * g-exptty.ads: Add pseudo-terminal library into a Linker_Options
- pragma.
-
-2011-11-23 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch9.adb: No check on entry family index if generic.
-
-2011-11-23 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch9.adb, s-taprop.ads, s-taprop-hpux-dce.adb, s-taprop-irix.adb,
- s-taprop-posix.adb, s-taprop-rtx.adb, s-taprop-solaris.adb,
- s-taprop-tru64.adb, s-taprop-vxworks.adb: Move dependency on
- System.OS_Constants from shared spec of
- System.Tasking.Primitive_Operations to the specific body variants
- that really require this dependency.
-
-2011-11-23 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch8.adb (Analyze_Subprogram_Renaming_Declaration):
- If the declaration has aspects, analyze them so they can be
- properly rejected.
-
-2011-11-23 Hristian Kirtchev <kirtchev@adacore.com>
-
- * a-comutr.adb, a-coorma.adb, a-coorse.adb, a-convec.adb, a-cihase.adb,
- a-cimutr.adb, a-coinve.adb, a-ciorma.adb, a-ciorse.adb, a-cobove.adb,
- a-cohama.adb, a-cihama.adb, a-cidlli.adb, a-cdlili.adb, a-cbhama.adb,
- a-cbhase.adb, a-cbmutr.adb, a-cborma.adb, a-cborse.adb, a-cbdlli.adb:
- Add with and use clause for Ada.Finalization. Type
- Iterator and Child_Iterator are now derived from Limited_Controlled.
- (Finalize): New routine.
- (Iterate): Add a renaming of counter Busy and
- increment it. Update the return aggregate.
- (Iterate_Children): Add a renaming of
- counter Busy and increment it. Update the return aggregate.
- (Iterate_Subtree): Add a renaming of counter Busy and increment
- it. Update the return aggregate.
- * a-cdlili.ads, a-cidlli.ads: Type List_Access is now a general access
- type.
- * a-cihama.ads: Type Map_Access is now a general access type.
- * a-comutr.ads, a-cimutr.ads: Use type Natural for the two locks
- associated with the tree.
- * a-cohama.ads: Type Map_Access is now a general access type.
- * a-coinve.ads, a-convec.ads: Type Vector_Access is now a general
- access type.
- * exp_ch5.adb (Expand_Iterator_Loop): Do not create a block
- to wrap the loop as this is done at an earlier step, during
- analysis. The declarations of the iterator and the cursor use
- the usual Insert_Action mechanism when added into the tree.
- * sem_ch5.adb (Analyze_Loop_Statement): Remove local constant
- Loop_Statement and replace all respective uses by N. Add local
- constant Loc. Preanalyze the loop iterator to discover whether
- it is a container iterator and if it is, wrap the loop in a
- block. This ensures that any controlled temporaries produced
- by the iteration scheme share the same lifetime of the loop.
- (Is_Container_Iterator): New routine.
- (Is_Wrapped_In_Block): New routine.
- (Pre_Analyze_Range): Move spec and body to the library level.
-
-2011-11-23 Sergey Rybin <rybin@adacore.com frybin>
-
- * gnat_ugn.texi, vms_data.ads: Add documentation for new gnatpp option
- that controls casing of type and subtype names.
-
-2011-11-23 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb: Minor addition of comments.
-
-2011-11-23 Thomas Quinot <quinot@adacore.com>
-
- * prj-part.adb (Extension_Withs): New global variable,
- contains the head of the list of WITH clauses from the EXTENDS
- ALL projects for which virtual packages are being created.
- (Look_For_Virtual_Projects_For): When recursing through
- an EXTENDS ALL, add the WITH clauses of the extending
- project to Extension_Withs. When adding a project to the
- Virtual_Hash, record the associated Extension_Withs list.
- (Create_Virtual_Extending_Project): Add a copy of the appropriate
- Extension_Withs to the virtual project.
-
-2011-11-23 Thomas Quinot <quinot@adacore.com>
-
- * mlib-tgt-specific-vxworks.adb: Minor reformatting.
-
-2011-11-23 Thomas Quinot <quinot@adacore.com>
-
- * Make-generated.in (Sdefault.Target_Name): Set to
- $(target_noncanonical) instead of $(target) for consistency.
-
-2011-11-23 Matthew Heaney <heaney@adacore.com>
-
- * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Iterator): Declared
- Iterator type as limited (First, Last): Cursor return value
- depends on iterator node value (Iterate): Use start position as
- iterator node value (Next, Previous): Forward to corresponding
- cursor-based operation.
-
-2011-11-23 Matthew Heaney <heaney@adacore.com>
-
- * a-coorse.ads, a-ciorse.ads, a-cborse.ads (Set_Iterator_Interfaces):
- Renamed from Ordered_Set_Iterator_Interfaces.
- * a-coorse.adb, a-ciorse.adb, a-cborse.adb (Iterator): Declared
- Iterator type as limited (First, Last): Cursor return value
- depends on iterator node value (Iterate): Use start position as
- iterator node value (Next, Previous): Forward to corresponding
- cursor-based operation.
- * a-cohase.ads, a-cohase.adb: Implemented forward iterator.
- * a-cihase.adb, a-cbhase.adb (Iterator): Removed unnecessary
- node component (First, Next): Forward call to corresponding
- cursor-based operation (Iterate): Representation of iterator no
- longer has node component
-
-2011-11-23 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_intr.adb (Expand_Unc_Deallocation): Ensure that the
- dereference has a proper type before the side effect removal
- mechanism kicks in.
- * sem_ch3.adb (Analyze_Subtype_Declaration): Handle a rare case
- where the base type of the subtype is a private itype created
- to act as the partial view of a constrained record type. This
- scenario manifests with equivalent class-wide types for records
- with unknown discriminants.
-
-2011-11-23 Jerome Guitton <guitton@adacore.com>
-
- * s-osprim-vxworks.adb (Clock): Use Clock_RT_Ada.
-
-2011-11-23 Thomas Quinot <quinot@adacore.com>
-
- * s-oscons-tmplt.c: Fix unbalanced preprocessor directives Minor
- reformatting/reorganization.
-
-2011-11-23 Thomas Quinot <quinot@adacore.com>
-
- * g-htable.ads: Remove old comments.
-
-2011-11-23 Thomas Quinot <quinot@adacore.com>
-
- * exp_imgv.adb: Minor reformatting.
-
-2011-11-23 Robert Dewar <dewar@adacore.com>
-
- * sem_ch9.adb (Analyze_Entry_Declaration): Check for entry
- family bounds out of range.
-
-2011-11-23 Matthew Heaney <heaney@adacore.com>
-
- * a-cohama.adb, a-cihama.adb, a-cbhama.adb (Iterator): Declare
- type as limited, and remove node component.
- (First, Next): Forward call to corresponding cursor-based operation.
- (Iterate): Representation of iterator no longer has node component.
-
-2011-11-23 Yannick Moy <moy@adacore.com>
-
- * exp_util.adb: Revert previous change to remove side-effects in Alfa
- mode, which is not the correct thing to do for renamings.
-
-2011-11-23 Thomas Quinot <quinot@adacore.com>
-
- * s-osinte-hpux.ads, s-taprop-vxworks.adb, s-taprop-tru64.adb,
- s-osinte-vxworks.ads, s-osinte-aix.ads, s-osinte-lynxos.ads,
- s-osinte-solaris-posix.ads, s-taprop-solaris.adb, a-exetim-posix.adb,
- s-osinte-irix.ads, s-osinte-solaris.ads, s-oscons-tmplt.c,
- s-taprop-irix.adb, s-osinte-hpux-dce.ads, Makefile.rtl,
- s-osinte-tru64.ads, s-osinte-darwin.ads, s-taprop.ads,
- s-osinte-freebsd.ads, s-osinte-lynxos-3.ads, s-taprop-hpux-dce.adb,
- s-taprop-posix.adb: Remove hard-coded clock ids;
- instead, generate them in System.OS_Constants.
- (System.OS_Constants.CLOCK_RT_Ada): New constant denoting the
- id of the clock providing Ada.Real_Time.Monotonic_Clock.
- * thread.c: New file.
- (__gnat_pthread_condattr_setup): New function. For platforms where
- CLOCK_RT_Ada is not CLOCK_REALTIME, set appropriate condition
- variable attribute.
-
-2011-11-23 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb: Restore the use of Expander_Active instead of
- Full_Expander_Active, so that the evaluation is forced in Alfa
- mode too. Otherwise, we end up with an unexpected insertion in a
- place where it is not supposed to happen, on default parameters
- of a call.
-
-2011-11-23 Thomas Quinot <quinot@adacore.com>
-
- * prj-pp.adb, prj-pp.ads: Minor new addition: wrapper procedure "wpr"
- for Pretty_Print, for use from within gdb.
-
-2011-11-23 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb (Expand_Iterator_Loop): Wrap the expanded loop
- and the cursor declarations in a block, so that the loop variable
- is local to the construct.
-
-2011-11-23 Matthew Heaney <heaney@adacore.com>
-
- * a-coorma.ads, a-ciorma.ads, a-cborma.ads (Iterate): Returns
- type Reversible_Iterator'Class.
- * a-coorma.adb, a-ciorma.adb, a-cborma.adb (Iterator):
- Declare type as limited.
- (First, Last): Return value depends on iterator's start node value.
- (Next, Previous): Call corresponding Cursor-based operation.
- (Iterate): Indicate whether complete or partial iteration
-
-2011-11-23 Robert Dewar <dewar@adacore.com>
-
- * errout.adb: Minor reformattin (Finalize): Take templates into
- account for warning suppression.
- * errout.ads (Set_Specific_Warning_Off): Add Used parameter.
- * erroutc.adb: Minor reformatting (Finalize): Take generic
- templates into account for warning suppress.
- * erroutc.ads (Set_Specific_Warning_Off): Add Used parameter.
- * sem_prag.adb: Minor reformatting (Analyze_Pragma,
- case Warnings): Provide Used parameter in call to
- Set_Specific_Warnings_Off (to deal with generic template case).
-
-2011-11-23 Pascal Obry <obry@adacore.com>
-
- * sem_prag.adb (Process_Convention): Better error message for
- stdcall convention on dispatching calls.
-
-2011-11-23 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch4.adb, sem_ch13.adb: Minor reformatting.
-
-2011-11-23 Javier Miranda <miranda@adacore.com>
-
- * exp_ch6.adb (Expand_Simple_Function_Return): Add missing
- implicit type conversion when the returned object is allocated
- in the secondary stack and the type of the returned object is
- an interface. Done to force generation of displacement of the
- "this" pointer.
-
-2011-11-23 Pascal Obry <obry@adacore.com>
-
- * impunit.adb: Add g-exptty and g-tty units.
-
-2011-11-23 Robert Dewar <dewar@adacore.com>
-
- * exp_imgv.adb: Minor code reorganization (use Make_Temporary).
-
-2011-11-23 Robert Dewar <dewar@adacore.com>
-
- * exp_util.adb, par-ch6.adb, sem_res.adb, par-util.adb: Minor
- reformatting.
-
-2011-11-23 Yannick Moy <moy@adacore.com>
-
- * sem_ch13.adb (Analyze_Aspect_Specifications): Place error on
- line of precondition/ postcondition/invariant.
-
-2011-11-23 Pascal Obry <obry@adacore.com>
-
- * g-exptty.ads, g-exptty.adb, g-tty.ads, g-tty.adb,
- terminals.c: New files.
- Makefile.rtl: Add these new files.
- * gnat_rm.texi: Add documentation for GNAT.Expect.TTY.
- * gcc-interface/Makefile.in: Add g-exptty, g-tty, terminals.o
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * exp_imgv.adb (Expand_Width_Attribute): Handle case of Discard_Names.
- * sem_attr.adb (Eval_Attribute, case Width): Ditto.
-
-2011-11-21 Thomas Quinot <quinot@adacore.com>
-
- * sinfo.ads: Minor reformatting.
-
-2011-11-21 Yannick Moy <moy@adacore.com>
-
- * exp_util.adb: Minor reformatting. Update comments.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * exp_prag.adb, exp_util.adb, sinfo.ads, sem_res.adb, s-stposu.adb,
- sem_attr.adb, s-stposu.ads, s-taprop-solaris.adb, s-taprop-irix.adb,
- sem_ch6.adb: Minor reformatting.
-
-2011-11-21 Arnaud Charlet <charlet@adacore.com>
-
- * s-taprop-irix.adb, s-taprop-solaris.adb (Create_Task): Use
- Unrestricted_Access to deal with fact that we properly detect the
- error if Access is used.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-11-21 Yannick Moy <moy@adacore.com>
-
- * exp_prag.adb (Expand_Pragma_Check): Place error on first character
- of expression.
- * sem_res.adb (Resolve_Short_Circuit): Place error on first
- character of expression.
-
-2011-11-21 Yannick Moy <moy@adacore.com>
-
- * exp_util.adb (Remove_Side_Effects): Do nothing in Alfa mode.
-
-2011-11-21 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_attr.adb (Expand_N_Attribute_Reference, case
- Max_Size_In_Storage_Elements): Account for the size of the
- hidden list header which precedes controlled objects allocated
- on the heap.
- * rtsfind.ads: Add RE_Header_Size_With_Padding to the runtime
- tables.
- * sinfo.adb (Header_Size_Added): New routine.
- (Set_Header_Size_Added): New routine.
- * sinfo.ads: Add flag Controlled_Header_Added along with
- associated comment.
- (Header_Size_Added): New inlined routine.
- (Set_Header_Size_Added): New inlined routine.
- * s-stposu.adb (Allocate_Any_Controlled): Use
- Header_Size_With_Padding to calculate the proper
- size of the header.
- (Deallocate_Any_Controlled): Use
- Header_Size_With_Padding to calculate the proper size
- of the header. (Header_Size_With_Padding): New routine.
- (Nearest_Multiple_Rounded_Up): Removed along with its uses.
- * s-stposu.ads (Header_Size_With_Padding): New routine.
-
-2011-11-21 Ed Schonberg <schonberg@adacore.com>
-
- * aspects.adb: Aspect specifications are allowed on renaming
- declarations
- * par-ch6.adb (P_Subprogram): Parse aspect specifications in a
- subprogram renaming declaration
-
-2011-11-21 Tristan Gingold <gingold@adacore.com>
-
- * env.c: Remove unused declaration.
-
-2011-11-21 Pascal Obry <obry@adacore.com>
-
- * s-os_lib.ads: Minor style fix.
-
-2011-11-21 Pascal Obry <obry@adacore.com>
-
- * adaint.c (__gnat_dup2): When fd are stdout, stdin or stderr and
- identical, do nothing on Windows XP.
-
-2011-11-21 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb (Constrain_Index, Process_Range_Expr_In_Decl):
- Use Full_Expander_Active instead of Expander_Active to control
- the forced evaluation of expressions for the sake of generating
- checks.
-
-2011-11-21 Thomas Quinot <quinot@adacore.com>
-
- * init.c: On FreeBSD, stack checking failures may raise SIGBUS.
-
-2011-11-21 Tristan Gingold <gingold@adacore.com>
-
- * sysdep.c (mode_read_text, mode_write_text, mode_append_text,
- mode_read_binary, mode_write_binary, mode_append_binary,
- mode_read_text_plus, mode_write_text_plus, mode_append_text_plus,
- mode_read_binary_plus, mode_write_binary_plus,
- mode_append_binary_plus): Remove unused declarations.
-
-2011-11-21 Yannick Moy <moy@adacore.com>
-
- * gnat_rm.texi: Minor rewording.
-
-2011-11-21 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_imgv.adb (Expand_Width_Attribute): Emit
- an error message rather than a warning when pragma Discard_Names
- prevents the computation of 'Width. Do not emit an error through
- the use of RE_Null.
-
-2011-11-21 Javier Miranda <miranda@adacore.com>
-
- * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Add
- implicit type conversion when the type of the allocator is an
- interface. Done to force generation of displacement of the "this"
- pointer when required.
-
-2011-11-21 Ed Schonberg <schonberg@adacore.com>
-
- * sinfo.ads, sinfo.adb: Corresponding_Spec applies to expression
- functions, and is set when the expression is a completion of a
- previous declaration.
- * sem_ch6.adb (Analyze_Expression_Function): To determine properly
- whether an expression function completes a previous declaration,
- use Find_Corresponding_Spec, as when analyzing a subprogram body.
-
-2011-11-21 Steve Baird <baird@adacore.com>
-
- * sem_util.adb (Deepest_Type_Access_Level): Improve comment.
- (Type_Access_Level): Improve comment.
-
-2011-11-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/Makefile.in (INCLUDES_FOR_SUBDIR): Add $(fsrcdir) by
- means of -iquote unconditionally.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, sem_util.adb, sem_res.adb, sem_attr.adb: Minor
- reformatting.
-
-2011-11-21 Arnaud Charlet <charlet@adacore.com>
-
- * s-taprop-posix.adb (Create_Task): Use Unrestricted_Access
- to deal with fact that we properly detect the error if Access
- is used.
-
-2011-11-21 Steve Baird <baird@adacore.com>
-
- * sem_util.ads: Update comment describing function
- Deepest_Access_Level.
- * sem_util.adb (Deepest_Type_Access_Level): Return Int'Last for a
- generic formal type.
- (Type_Access_Level): Return library level
- for a generic formal type.
- * sem_attr.adb (Resolve_Attribute): Replace two Type_Access_Level
- calls with calls to Deepest_Type_Access_Level.
- * sem_ch3.adb (Analyze_Component_Declaration): replace a
- Type_Access_Level call with a call to Deepest_Type_Access_Level.
- * sem_res.adb (Resolve_Allocator.Check_Allocator_Discrim_Accessibility):
- Replace three Type_Access_Level calls with calls to
- Deepest_Type_Access_Level.
- (Resolve_Allocator): Replace a Type_Access_Level call with a call to
- Deepest_Type_Access_Level.
- (Valid_Conversion.Valid_Array_Conversion): Replace a
- Type_Access_Level call with a call to Deepest_Type_Access_Level.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, s-taprop-vms.adb, opt.ads: Minor reformatting.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * sinput.ads: Minor comment fix.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * exp_attr.adb (Expand_N_Attribute_Reference, case First_Bit,
- Last_Bit, Position): Handle 2005 case.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * s-atocou-builtin.adb (Decrement): Use Unrestricted_Access
- to deal with fact that we properly detect the error if Access
- is used.
- (Increment): Same fix.
- * s-taprop-linux.adb (Create_Task): Use Unrestricted_Access
- to deal with fact that we properly detect the error if Access
- is used.
- * sem_util.adb (Is_Volatile_Object): Properly record that A.B is
- volatile if the B component is volatile. This affects the check
- for passing such a by reference volatile actual to a non-volatile
- formal (which should be illegal)
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * freeze.adb (Freeze_Enumeration_Type): Make sure to set both
- size and alignment for foreign convention enumeration types.
- * layout.adb (Set_Elem_Alignment): Redo setting of alignment
- when size is set.
-
-2011-11-21 Yannick Moy <moy@adacore.com>
-
- * checks.adb (Apply_Access_Check, Apply_Arithmetic_Overflow_Check,
- Apply_Discriminant_Check, Apply_Divide_Check,
- Apply_Selected_Length_Checks, Apply_Selected_Range_Checks,
- Build_Discriminant_Checks, Insert_Range_Checks, Selected_Length_Checks,
- Selected_Range_Checks): Replace reference to Expander_Active
- with reference to Full_Expander_Active, so that expansion of
- checks is not performed in Alfa mode
-
-2011-11-21 Tristan Gingold <gingold@adacore.com>
-
- * s-taprop-vms.adb (Create_Task): Use Unrestricted_Access to deal with
- fact that we properly detect the error if Access is used.
-
-2011-11-21 Hristian Kirtchev <kirtchev@adacore.com>
-
- * par-ch4.adb (P_Quantified_Expression): Add an Ada 2012 check.
-
-2011-11-21 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_imgv.adb: Add with and use clause for Errout.
- (Expand_Width_Attribute): Emit a warning when in
- configurable run-time mode to provide a better diagnostic message.
-
-2011-11-21 Hristian Kirtchev <kirtchev@adacore.com>
-
- * s-finmas.adb (Finalize): Add comment concerning double finalization.
-
-2011-11-21 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Access_Definition): If the access definition
- is itself the return type of an access to function definition
- which is ultimately the return type of an access to subprogram
- declaration, its scope is the enclosing scope of the ultimate
- access to subprogram.
-
-2011-11-21 Steve Baird <baird@adacore.com>
-
- * sem_res.adb (Valid_Conversion): If a conversion was legal
- in the body of a generic, then the corresponding conversion is
- legal in the expanded body of an instance of the generic.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb: Minor reformatting.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * s-utf_32.adb (Is_UTF_32_Line_Terminator): Recognize NEL as
- line terminator.
- * sinput.ads: Add section on Handling of Source Line Terminators.
- * types.ads (Line_Terminator): Adjust comments.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * frontend.adb (Frontend): Capture restrictions from config files
- * lib-load.adb (Load_Unit): Save/set/restore restriction pragma
- information
- * lib-xref.adb (Generate_Reference): Fix handling of obsolescent
- references. This was noticed during debugging, but it is not
- known if it causes real bugs.
- * restrict.ads, restrict.adb: New routines to save/set/restore
- non-partition-wide restrictions.
- * s-rident.ads: Comment changes for new handling of
- No_Elaboration_Code
- * sem.adb (Sem): Save/Set/Restore non-partition-wide restrictions
- * sem_ch10.adb (Analyze_Compilation_Unit): Remove incomplete
- attempt to save/restore non-partition-wide restrictions (now
- this work is all done in Sem).
- * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
- Special handling for restriction No_Elaboration_Code.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * gnat_ugn.texi: Document new handling of restrictions pragmas.
-
-2011-11-21 Pascal Obry <obry@adacore.com>
-
- * s-taprop-linux.adb (Initialize_Lock): Do not allocate a cond
- attribute as not needed.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * sem_prag.adb: Minor reformatting.
-
-2011-11-21 Pascal Obry <obry@adacore.com>
-
- * gnat_rm.texi: Document restriction for stdcall convention on
- dispatching calls.
-
-2011-11-21 Pascal Obry <obry@adacore.com>
-
- * sem_prag.adb (Process_Convention): A dispatching call cannot
- have a stdcall calling convention.
-
-2011-11-21 Pascal Obry <obry@adacore.com>
-
- * s-taprop-linux.adb (Initialize_Lock): Do not allocate a
- mutex attribute as not needed.
- (Initialize_TCB): Likewise.
- (Initialize): Likewise.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * sem_ch6.adb (Is_Public_Subprogram_For): New procedure
- (Process_PPCs): Invariants only apply to public subprograms.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * sem_util.adb, sem_util.ads, sem_attr.adb, restrict.adb,
- restrict.ads: Fix for No_Implicit_Aliasing in the renames case.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * a-finali.ads: Use pragma Pure_12 for this unit
- * aspects.adb: Add aspect Pure_12
- * aspects.ads: Add aspect Pure_12
- * opt.ads: Add note on Pure_12
- * par-prag.adb: Add dummy entry for Pure_12
- * sem_prag.adb: Implement Pure_12 pragma
- * snames.ads-tmpl: Add Entry for Pure_12
-
-2011-11-21 Sergey Rybin <rybin@adacore.com frybin>
-
- * vms_data.ads: Add qualifiers for new gnatpp options
- '--call_threshold' and '--par_threshold".
- * gnat_ugn.texi: Add description for new gnatpp options
- '--call_threshold' and '--par_threshold".
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * lib.ads: Minor reformatting.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * lib-load.ads: Add comment.
-
-2011-11-21 Gary Dismukes <dismukes@adacore.com>
-
- * sem_elab.adb: Minor reformatting
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * exp_ch6.adb: Minor reformatting.
-
-2011-11-21 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Check_Formal_Package_Instance): If a formal
- subprogram of the formal package is covered by an others
- association with a box initialization, no check is needed
- against the actual in the instantiation of the formal package.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * sem_elab.adb (Check_Internal_Call_Continue): Suppress junk
- elab warning from within precondition/postcondition etc.
-
-2011-11-21 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch6.adb (Expand_Actuals): In Ada 2012, a function call
- with out parameters may generate assignments to force constraint
- checks. These checks must be properly placed in the code after the
- declaration or statement that contains the call.
-
-2011-11-21 Fedor Rybin <frybin@adacore.com>
-
- * gnat_ugn.texi: Adding info on current gnattest limitations an
- support of -X option.
-
-2011-11-21 Robert Dewar <dewar@adacore.com>
-
- * a-cfdlli.adb, a-cbdlli.adb: Minor reformatting.
-
-2011-11-20 Robert Dewar <dewar@adacore.com>
-
- * exp_ch6.adb, exp_util.adb: Minor reformatting
-
-2011-11-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * sinfo.ads (Reference): Document that it is OK to set
- Is_Known_Non_Null on a temporary initialized to a N_Reference
- node.
-
-2011-11-20 Matthew Heaney <heaney@adacore.com>
-
- * a-cbdlli.adb, a-cfdlli.adb (Move): Set Last component to 0
- for Source list.
-
-2011-11-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * exp_ch6.adb (Make_Build_In_Place_Call_In_Assignment):
- Declare NEW_EXPR local variable and attach the
- temporary to it. Set Is_Known_Non_Null on the temporary.
- (Make_Build_In_Place_Call_In_Object_Declaration): Likewise.
- * exp_util.adb (Remove_Side_Effects): Set Is_Known_Non_Null on
- the temporary created to hold the 'Reference of the expression,
- if any.
- * checks.adb (Install_Null_Excluding_Check): Bail out for the
- Get_Current_Excep.all.all idiom generated by the expander.
-
-2011-11-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (struct language_function): Add GNAT_RET.
- (f_gnat_ret): New macro.
- (struct nrv_data): Add GNAT_RET.
- (finalize_nrv_unc_r): New helper function.
- (finalize_nrv): Add GNAT_RET parameter. Copy it into DATA. If the
- function returns unconstrained, use finalize_nrv_unc_r as callback.
- (return_value_ok_for_nrv_p): Test the alignment of RET_OBJ only if
- RET_OBJ is non-null.
- (Subprogram_Body_to_gnu): Pass GNAT_RET to finalize_nrv.
- (gnat_to_gnu) <N_Return_Statement>: In the return-unconstrained case,
- if optimization is enabled, record candidates for the Named Return
- Value optimization.
-
-2011-11-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (Subprogram_Body_to_gnu): Add comment.
- (gnat_to_gnu) <N_Return_Statement>: Add 'else' to avoid doing a useless
- test. Tweak default case.
- <N_Goto_Statement>: Use better formatting.
- * gcc-interface/utils2.c (maybe_wrap_malloc): Use INIT_EXPR instead of
- MODIFY_EXPR to initialize the storage.
- (build_allocator): Likewise.
-
-2011-11-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Adjust
- call to components_to_record.
- (components_to_record): Add FIRST_FREE_POS parameter. For the variant
- part, reuse enclosing union even if there is a representation clause
- on the Unchecked_Union. If there is a variant part, compute the new
- first free position, if any. Adjust call to self. Use a single field
- directly only if it hasn't got a representation clause or is placed at
- offset zero. Create the variant part at offset 0 if all the fields
- down to this level have a rep clause. Do not chain the variant part
- immediately and adjust downstream.
- Do not test ALL_REP before moving the fields without rep clause to the
- previous level. Call create_rep_part to create the REP part and force
- a minimum size on it if necessary. Do not chain it immediately.
- Create a fake REP part if there are fields without rep clause that need
- to be laid out starting from FIRST_FREE_POS.
- At the end, chain the REP part and then the variant part.
- (create_rep_part): New function.
- (get_rep_part): Minor tweak.
- * gcc-interface/utils.c (tree_code_for_record_type): Minor tweak.
-
-2011-11-18 Iain Sandoe <iains@gcc.gnu.org>
-
- PR target/50678
- * init.c (__gnat_error_handler) [Darwin]: Move workaround to the
- bug filed as radar #10302855 from __gnat_error_handler to...
- (__gnat_adjust_context_for_raise) [Darwin]: ...here. New function.
- (HAVE_GNAT_ADJUST_CONTEXT_FOR_RAISE) [Darwin]: Define.
-
-2011-11-18 Tristan Gingold <gingold@adacore.com>
- Iain Sandoe <iains@gcc.gnu.org>
-
- PR target/49992
- * mlib-tgt-specific-darwin.adb (Archive_Indexer_Options): Remove.
- * gcc-interface/Makefile.in (darwin): Remove ranlib special-casing.
-
-2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
-
- * gcc-interface/Makefile.in (stamp-gnatlib-$(RTSDIR)): Don't link
- s-oscons.ads.
- (OSCONS_CPP, OSCONS_EXTRACT): New.
- (./bldtools/oscons/xoscons): New target.
- ($(RTSDIR)/s-oscons.ads): Likewise.
- (gnatlib): Depend on $(RTSDIR)/s-oscons.ads.
- * gcc-interface/Make-lang.in (ada/s-oscons.ads) Remove as dependency.
- * Make-generated.in: Remove machinery to generate xoscons and
- ada/s-oscons.ads.
-
-2011-11-10 Eric Botcazou <ebotcazou@adacore.com>
-
- * fe.h (Serious_Errors_Detected): New macro.
- * gcc-interface/gigi.h (build_atomic_load): Declare.
- (build_atomic_store): Likewise.
- * gcc-interface/trans.c (atomic_sync_required_p): New predicate.
- (call_to_gnu): Add ATOMIC_SYNC parameter. Use local variable.
- Build an atomic load for an In or In Out parameter if needed.
- Build an atomic store for the assignment of an Out parameter if needed.
- Build an atomic store to the target if ATOMIC_SYNC is true.
- (present_in_lhs_or_actual_p): New predicate.
- (gnat_to_gnu) <N_Identifier>: Build an atomic load if needed.
- <N_Explicit_Dereference>: Likewise.
- <N_Indexed_Component>: Likewise.
- <N_Selected_Component>: Likewise.
- <N_Assignment_Statement>: Adjust call to call_to_gnu.
- Build an atomic store to the LHS if needed.
- <N_Function_Call>: Adjust call to call_to_gnu.
- * gcc-interface/utils2.c: Include toplev.h.
- (resolve_atomic_size): New static function.
- (build_atomic_load): New function.
- (build_atomic_store): Likewise.
- * gcc-interface/Make-lang.in (ada/utils2.o): Add toplev.h.
-
-2011-11-07 Olivier Hainque <hainque@adacore.com>
-
- * sigtramp-ppcvxw.c: Add general comments.
- (CFI_COMMON_REGS): Remove rule for r1, as in other unwinders. Add
- rules for r2 to r13, plus CTR and XER.
- (CFA_REG): New, register number used to hold the local CFA.
- (CFI_DEF_CFA, SIGTRAMP_BODY): Use it.
- Make that 15, not 14, with documentation.
- (TCR): Undef before definition, preventing conflict with reg number in
- VxWorks headers.
-
-2011-11-07 Robert Dewar <dewar@adacore.com>
-
- * exp_util.ads, exp_alfa.adb, a-cohama.adb, a-cohama.ads, sem_ch4.adb,
- aspects.ads, exp_ch8.adb, exp_ch8.ads, atree.ads: Minor reformatting.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-11-07 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch6.adb: A tagged type is a legal actual for an aliased
- formal.
-
-2011-11-07 Pascal Obry <obry@adacore.com>
-
- * g-socket.adb, g-socket.ads: Minor reformatting.
-
-2011-11-07 Robert Dewar <dewar@adacore.com>
-
- * sem_res.adb (Resolve_Actuals): Minor error message improvement.
-
-2011-11-07 Robert Dewar <dewar@adacore.com>
-
- * gnat_ugn.texi: Add discussion of default mode handling of
- source representation with no -gnatW option given, in particular
- noting that NEL (next line) is not recognized in this context.
-
-2011-11-07 Yannick Moy <moy@adacore.com>
-
- * sem_util.adb (Note_Possible_Modification): In Alfa mode,
- generate a reference for a modification even when the modification
- does not come from source.
-
-2011-11-07 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb (Expand_Iterator_Loop): For the "of" iterator form,
- use the indexing attributes rather than the Element function,
- to obtain variable references.
- * sem_ch4.adb (Try_Container_Indexing): Code cleanup. Use
- Find_Aspect rather than iterating over representation
- items. Improve error message.
- * a-cohama.adb, a-cohama.ads Update to latest RM, with two versions
- of Reference functions.
-
-2011-11-07 Yannick Moy <moy@adacore.com>
-
- * sem_util.adb (Unique_Entity): For a parameter on a subprogram
- body that has a corresponding parameter on the subprogram
- declaration, define the unique entity as being the declaration
- one.
-
-2011-11-07 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Analyze_Return_Type): In Ada 2012 mode, if the
- return type of a function is the class-wide type of an incomplete
- type T, T can be a Taft-amendment type and does not have to be
- completed in the current private part.
-
-2011-11-07 Ed Schonberg <schonberg@adacore.com>
-
- * aspects.ads (Inherited_Aspect): Map that indicates type aspects
- that are inherited by default, and apply to the class-wide type
- as well.
- * aspects.adb (Find_Aspect): If the entity is class-wide and the
- aspect is inherited, use the aspect of the specific type.
-
-2011-11-07 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_alfa.adb: Remove with and use clause for
- Exp_Ch8. Add with and use clause for Exp_Util.
- Remove local constant Disable_Processing_Of_Renamings.
- (Expand_Alfa_N_Object_Renaming_Declaration): The expansion of
- object renamings has been reenabled.
- (Expand_Possible_Renaming):
- The expansion of identifier and expanded names has been
- reenabled. Perform the substitutions only for entities that
- denote an object.
- * exp_ch8.ads, exp_ch8.adb (Evaluate_Name): Moved to Exp_Util.
- * exp_util.adb (Evaluate_Name): Moved from Exp_Ch8.
- (Remove_Side_Effects): Alphabetize local variables. Add a guard
- to avoid the infinite expansion of an expression in Alfa mode. Add
- processing for function calls in Alfa mode.
- * exp_util.ads (Evaliate_Name): Moved from Exp_Ch8.
-
-2011-11-07 Ed Schonberg <schonberg@adacore.com>
-
- * freeze.adb (Freeze_Entity): If the entity is an access to
- subprogram whose designated type is itself a subprogram type,
- its own return type must be decorated with size information.
-
-2011-11-04 Arnaud Charlet <charlet@adacore.com>
-
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * sprint.adb (Sprint_Node_Actual, case Qualified_Expression):
- Avoid junk semicolon after argument of machine code Asm operand.
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * exp_ch11.adb (Generate_Push_Pop): Inhibit push/pop nodes in
- CodePeer mode or if restriction No_Exception_Handlers is present.
- * exp_ch6.adb (Expand_N_Subprogram_Body): (Inhibit push/pop
- nodes in CodePeer mode or if restriction No_Exception_Handlers
- is present.
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * s-tassta.adb, atree.ads, errout.adb, sinput.adb: Minor reformatting.
-
-2011-11-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Analyze_Subprogram_Specification): The
- specification is legal if it is a function that returns an
- abstract type, if it comes from an attribute renaming of a stream
- attribute of an abstract type.
-
-2011-11-04 Gary Dismukes <dismukes@adacore.com>
-
- * exp_util.adb (Is_Possibly_Unaligned_Object): In case of indexed
- components, check whether recursively check whether the prefix
- denotes an unaligned object.
-
-2011-11-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_prag.adb (Analyze_Pragma, case Debug): The argument of
- the pragma is legal if it is an expanded name that denotes a
- procedure that be can called without parameters.
-
-2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat_ugn.texi (Performance Considerations) <Vectorization
- of loops>: New sub-section. <Other Optimization Switches>:
- Minor tweak.
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * gnat_rm.texi: Minor reformatting.
-
-2011-11-04 Matthew Heaney <heaney@adacore.com>
-
- * a-convec.adb, a-coinve.adb, a-cobove.adb (Merge): Raise PE
- when Target and Source denote same non-empty object
- * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Merge): Ditto
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * exp_attr.adb: Minor reformatting.
-
-2011-11-04 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb (Expand_Assign_Record): Do not generate a
- discriminant assignment within an initialization proc if the
- record is an unchecked union, as it can only come from the
- initialization of an unchecked union component.
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * gnat_ugn.texi: Minor reformatting.
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * par-labl.adb (Rewrite_As_Loop): Generate info msg rather than
- warning message.
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * exp_ch4.adb: Minor code reorganization (remove junk obsolete
- var Save_Space).
-
-2011-11-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_alfa.adb: Add local constant
- Disable_Processing_Of_Renamings;
- (Expand_Alfa_N_Object_Renaming_Declaration): Disable
- the name evaluation of object renamings for now.
- (Expand_Potential_Renaming): Do not perform the substitution
- for now.
- * exp_util.adb (Remove_Side_Effects): Remove processing for
- functions with side effects in Alfa mode.
-
-2011-11-04 Gary Dismukes <dismukes@adacore.com>
-
- * bindgen.adb (Gen_Elab_Calls): In the case
- of the AAMP target, set elaboration entities to 1 rather than
- incrementing.
-
-2011-11-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch10.adb (Install_Limited_With_Unit): To establish the
- proper entities on the ancestors of a child unit that appear
- in a limited_with clause, follow the unit links because the
- units are not analyzed and scope information is incomplete.
-
-2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * exp_ch4.adb (Expand_N_Selected_Component): Refine code
- setting the Atomic_Sync_Required flag to detect one more case.
- * exp_util.adb (Activate_Atomic_Synchronization): Refine code
- setting the Atomic_Sync_Required flag to exclude more cases,
- depending on the parent of the node to be examined.
-
-2011-11-04 Bob Duff <duff@adacore.com>
-
- * g-excact.adb: Minor: use named notation.
-
-2011-11-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb: Improve error messages for illegal iterators.
-
-2011-11-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_alfa.adb: Add with and use clauses for Exp_Ch8 and
- Sem_Util.
- (Expand_Alfa): Alphabetize cases on first choice. Add
- processing for object renaming declarations, identifiers and
- expanded names.
- (Expand_Alfa_N_In): Remove useless return.
- (Expand_Alfa_N_Object_Renaming_Declaration): New routine.
- (Expand_Potential_Renaming): New routine.
- * exp_ch8.adb (Evaluate_Name): Moved to the top level.
- (Expand_N_Object_Declaration): Alphabetize local variables. Move
- Evaluate_Name out to the top level.
- * exp_ch8.ads (Evaluate_Name): Moved from body to package spec.
- * exp_util.adb (Remove_Side_Effects): Add processing for
- functions with side effects in Alfa mode.
-
-2011-11-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat_rm.texi: Add entries for
- restrictions No_Relative_Delay, No_Requeue_Statements and
- No_Stream_Optimizations.
-
-2011-11-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch4.adb: Set type of entity in prefixed call, for
- completeness in a generic context.
-
-2011-11-04 Yannick Moy <moy@adacore.com>
-
- * sem_prag.adb: Minor refactoring (renaming of a parameter).
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * atree.ads: Minor reformatting.
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * checks.adb (Atomic_Synchronization_Disabled): Check -gnatd.d
- and -gnatd.e here
- * exp_ch2.adb (Expand_Entity_Reference): Use
- Activate_Atomic_Synchronization
- * exp_ch4.adb (Expand_N_Explicit_Dereference): Use
- Activate_Atomic_Synchronization (Expand_N_Indexed_Compoonent):
- Activate_Atomic_Synchronization (Expand_N_Selected_Component):
- Use Activate_Atomic_Synchronization
- * exp_util.ads, exp_util.adb (Activate_Atomic_Synchronization): New
- procedure.
- * sinfo.ads, sinfo.adb (Atomic_Sync_Required): Can now apply to
- N_Selected_Component node
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * sem_prag.adb, atree.ads, prj-env.adb, prj-env.ads: Minor reformatting.
-
-2011-11-04 Yannick Moy <moy@adacore.com>
-
- * atree.adb, atree.ads (Set_Original_Node): New set procedure.
- * sem_ch13.adb (Analyze_Aspect_Specifications/Pre_Post_Aspects):
- In ASIS mode, no splitting of aspects between conjuncts.
- (Analyze_Aspect_Specifications/Aspect_Test_Case): Make pragma
- expressions refer to the original aspect expressions through
- the Original_Node link. This is used in semantic analysis for
- ASIS mode, so that the original expression also gets analyzed.
- * sem_prag.adb (Preanalyze_TC_Args,
- Check_Precondition_Postcondition,
- Analyze_Pragma/Pragma_Test_Case): In ASIS mode, for a pragma
- generated from a source aspect, also analyze the original aspect
- expression.
- (Check_Expr_Is_Static_Expression): New procedure
- similar to existing procedure Check_Arg_Is_Static_Expression,
- except called on expression inside pragma.
-
-2011-11-04 Tristan Gingold <gingold@adacore.com>
-
- * prj-env.adb, prj-env.ads (Find_Name_In_Path): New function, from
- Find_Project.Try_Path_Name.
- (Find_Project): Use Find_Name_In_Path to implement Try_Path_Name.
-
-2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * s-atocou.ads (Atomic_Counter): Remove redundant pragma Volatile.
-
-2011-11-04 Pascal Obry <obry@adacore.com>
-
- * projects.texi: Add short description for qualifiers aggregate
- and aggregate library.
-
-2011-11-04 Matthew Heaney <heaney@adacore.com>
-
- * Makefile.rtl, impunit.adb: Added a-cogeso.ad[sb]
- * a-cgaaso.adb: Replaced implementation with instantiation
- of Generic_Sort.
- * a-cogeso.ad[sb] This is the new Ada 2012 unit
- Ada.Containers.Generic_Sort
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * exp_ch2.adb (Expand_Entity_Reference): Do not set
- Atomic_Sync_Required for the case of a prefix of an attribute.
- * exp_ch4.adb (Expand_N_Explicit_Dereference): May require
- atomic synchronization
- (Expand_N_Indexed_Component): Ditto.
- (Expand_B_Selected_Component): Ditto.
- * sem_prag.adb (Process_Suppress_Unsuppress):
- Disable/Enable_Atomic_Synchronization can now occur for array
- types with pragma Atomic_Components.
- * sinfo.ads, sinfo.adb (Atomic_Sync_Required): Can now occur on
- N_Explicit_Dereference nodes and on N_Indexed_Component nodes.
-
-2011-11-04 Gary Dismukes <dismukes@adacore.com>
-
- * gnat_ugn.texi: Editorial corrections for gnattest section.
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * sem_prag.adb: Minor reformatting.
- * gnat_rm.texi: Update documentation for pragma Warnings (Off,
- "***") usage.
- * exp_ch2.adb (Expand_Entity_Reference): Only set
- Atomic_Sync_Required on entities that are variables. Doesn't
- make any sense on anything else.
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * exp_ch2.adb (Expand_Entity_Reference): Extend handling of
- atomic sync to type case.
- * sem_prag.adb (Process_Suppress_Unsuppress): Atomic Sync can
- apply to types.
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * sem_warn.adb (Warn_On_Useless_Assignment): More accurate test
- for call vs assign.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * sem_prag.adb: Detect more cases of Long_Float inconsistencies at
- compile time.
-
-2011-11-04 Matthew Heaney <heaney@adacore.com>
-
- * Makefile.rtl, impunit.adb: Added a-sfecin.ads,
- * a-sfhcin.ads, a-sflcin.ads, a-sbecin.ad[sb], a-sbhcin.ad[sb],
- a-sblcin.ad[sb], a-suecin.ad[sb], a-suhcin.ad[sb], a-sulcin.ad[sb]
- * a-sfecin.ads, a-sfhcin.ads, a-sflcin.ads, a-sbecin.ad[sb],
- a-sbhcin.ad[sb], a-sblcin.ad[sb], a-suecin.ad[sb], a-suhcin.ad[sb],
- a-sulcin.ad[sb]: New files.
-
-2011-11-04 Geert Bosch <bosch@adacore.com>
-
- * i-forbla-unimplemented.ads, s-gecola.adb, s-gecola.ads,
- s-gerebl.adb, s-gerebl.ads, i-forbla.adb, i-forbla.ads,
- i-forlap.ads, i-forbla-darwin.adb, s-gecobl.adb, s-gecobl.ads,
- s-gerela.adb, s-gerela.ads: Remove partial interface to BLAS/LAPACK.
- * gcc-interface/Makefile.in: Remove libgnala and related objects.
-
-2011-11-04 Matthew Heaney <heaney@adacore.com>
-
- * a-cdlili.ad[sb], a-cidlli.ad[sb], a-coorse.ad[sb], a-ciorse.ad[sb],
- a-coorma.ad[sb], a-ciorma.ad[sb], a-coormu.ad[sb], a-ciormu.ad[sb],
- a-cohama.ad[sb], a-cihama.ad[sb], a-cohase.ad[sb], a-cihase.ad[sb],
- a-convec.ad[sb], a-coinve.ad[sb] (Assign, Copy): New operations
- added to package.
-
-2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Do not assert
- that the type of the parameters isn't dummy in type_annotate_only mode.
-
-2011-11-04 Robert Dewar <dewar@adacore.com>
-
- * sem_ch12.adb: Minor reformatting
-
-2011-11-04 Gary Dismukes <dismukes@adacore.com>
-
- * bindgen.adb (Gen_Elab_Calls): In the case of the AAMP target,
- initialize elaboration entities to zero when specs are processed.
-
-2011-10-28 Iain Sandoe <iains@gcc.gnu.org>
- Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/50678
- * init.c (__gnat_error_handler) [Darwin]: Apply a work-around to the
- bug filed as radar #10302855 (inconsistent unwind data for sigtramp).
-
-2011-10-28 Eric Botcazou <ebotcazou@adacore.com>
-
- PR ada/50842
- * gcc-interface/Makefile.in (SYMDEPS): Delete.
- (LIBICONV): New variable.
- (LIBICONV_DEP): Likewise.
- (LIBS): Add $(LIBICONV).
- (LIBDEPS): Add $(LIBICONV_DEP).
- (EXTRA_GNATTOOLS_OBJS): Merge into...
- (TOOLS_LIBS): ...this. Add $(LIBICONV).
-
-2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (elaborate_expression_1): Add EXPR_PUBLIC_P local
- variable. Always create the elaboration variable, if any, as constant.
-
-2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Try to
- make a packable type for fields of union types as well.
- <is_type>: Use RECORD_OR_UNION_TYPE_P predicate.
- (gnat_to_gnu_component_type): Try to make a packable type for fields
- of union types as well.
- (make_packable_type): Use RECORD_OR_UNION_TYPE_P predicate.
- (maybe_pad_type): Try to make a packable type for fields of union types
- as well.
- (gnat_to_gnu_field): Likewise.
- (is_variable_size): Use RECORD_OR_UNION_TYPE_P predicate.
- (set_rm_size): Likewise.
- (rm_size): Likewise.
- * gcc-interface/misc.c (gnat_type_max_size): Likewise.
- * gcc-interface/trans.c (add_decl_expr): Likewise.
- * gcc-interface/utils.c (finish_record_type): Likewise.
- * gcc-interface/utils2.c (build_simple_component_ref): Likewise.
-
-2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_field): Always check components
- declared as atomic. Move around conditionally executed code.
-
-2011-10-24 Robert Dewar <dewar@adacore.com>
-
- * sem.adb (Initialize): Fix bug that blew up if called a second time.
-
-2011-10-24 Robert Dewar <dewar@adacore.com>
-
- * tb-alvxw.c, tracebak.c, expect.c, initflt.c, tb-alvms.c,
- tb-ivms.c, tb-gcc.c: Update headers to GPL 3.
-
-2011-10-24 Robert Dewar <dewar@adacore.com>
-
- * sem_prag.adb (Analyze_Pragma, case Debug): Give proper pragma
- name in error msg.
-
-2011-10-24 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat_rm.texi: Add an entry for restriction No_Finalization.
-
-2011-10-24 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Insert_Freeze_Node_For_Instance): If the
- current instance is within the one that contains the generic,
- the freeze node for the current one must appear in the current
- declarative part. Ditto if the current instance is within another
- package instance. In both of these cases the freeze node of the
- previous instance is not relevant.
-
-2011-10-24 Gary Dismukes <dismukes@adacore.com>
-
- * switch-m.adb (Normalize_Compiler_Switches): Add recognition
- of AAMP-specific switches -univ and -aamp_target.
-
-2011-10-24 Robert Dewar <dewar@adacore.com>
-
- * a-tienau.adb (Put): Deal properly with limited line length.
-
-2011-10-24 Robert Dewar <dewar@adacore.com>
-
- * sem_warn.adb, sem_ch12.adb: Minor reformatting.
-
-2011-10-24 Tristan Gingold <gingold@adacore.com>
-
- * gcc-interface/Makefile.in: Use GNU ld switches to generate map files
- on AIX.
-
-2011-10-24 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Earlier): make available globally. If both
- nodes have the same sloc, the freeze node that does not come
- from source is the later one.
- (True_Parent): Make available globally.
- (Previous_Instance): Subsidiary of
- Insert_Freeze_Node_For_Instance, to check whether the generic
- parent of the current instance is declared within a previous
- instance in the same unit or declarative part, in which case the
- freeze nodes of both instances must appear in order to prevent
- elaboration problems in gigi.
- * sem_ch12.adb (Insert_Freeze_Node_For_Instance): A stub is a
- freeze point, and the freeze node of a preceding instantiation
- must be inserted before it.
-
-2011-10-24 Robert Dewar <dewar@adacore.com>
-
- * checks.ads, checks.adb: Add handling of Synchronization_Check
- * debug.adb: Add doc for -gnatd.d and -gnatd.e (disable/enable
- atomic sync).
- * exp_ch2.adb (Expand_Entity_Reference): Set Atomic_Sync_Required
- flag Minor code reorganization.
- * opt.ads (Warn_On_Atomic_Synchronization): New switch.
- * par-prag.adb: Add dummy entries for pragma
- Disable/Enable_Atomic_Synchronization.
- * sem_prag.adb (Process_Suppress_Unsuppress): Handle
- case of Atomic_Synchronization specially (not suppressed
- by All_Checks, cannot be set from Source).
- (Pragma Disable/Enable_Atomic_Synchronization): Add processing.
- * sinfo.ads, sinfo.adb: Add Atomic_Sync_Required flag
- * snames.ads-tmpl: Add entry for Atomic_Synchronization Add
- entry for pragma Disable/Enable_Atomic_Synchronization
- * switch-c.adb: The -gnatp switch does not disable
- Atomic_Synchronization Add -gnatep switch to disable
- Atomic_Synchronization.
- * types.ads: Add entry for Synchronization_Check
- * usage.adb: Add line for -gnated switch
- * warnsw.adb: Settings for Warn_On_Atomic_Synchronization
-
-2011-10-24 Geert Bosch <bosch@adacore.com>
-
- * s-gearop.adb (Back_Substitute): Avoid overflow if matrix bounds start
- at Integer'First.
-
-2011-10-24 Robert Dewar <dewar@adacore.com>
-
- * sem_ch12.adb, s-gearop.adb: Minor reformatting.
-
-2011-10-24 Robert Dewar <dewar@adacore.com>
-
- * warnsw.adb: Add some missing warnings to Set_GNAT_Mode_Warnings.
- * warnsw.ads: Add comments to Set_GNAT_Mode_Warnings.
-
-2011-10-24 Emmanuel Briot <briot@adacore.com>
-
- * prj-proc.adb (Process_Expression_Variable_Decl): No special
- handling for Project_Path unless it is an attribute.
-
-2011-10-24 Javier Miranda <miranda@adacore.com>
-
- * sem_ch12.adb (Check_Hidden_Primitives): New subprogram.
- (Install_Hidden_Primitives): New subprogram.
- (Restore_Hidden_Primitives): New subprogram.
- (Analyze_Formal_Package_Declaration,
- Analyze_Package_Instantiation, Analyze_Subprogram_Instantiation):
- Invoke Check_Hidden_Primitives after every call to
- Analyze_Associations, and invoke Restore_Hidden_Primitives to
- restore their visibility after processing the instantiation.
- (Instantiate_Package_Body): Install visible primitives before
- analyzing the instantiation and uninstall them to restore their
- visibility when the instantiation has been analyzed.
- * sem_util.ads, sem_util.adb (Add_Suffix): New subprogram
- (Remove_Suffix): New subprogram
- * sem_ch3.adb (Derive_Subprogram): When handling
- a derived subprogram for the instantiation of a formal derived
- tagged type, inherit the dispatching attributes from the actual
- subprogram (not from the parent type).
-
-2011-10-24 Vasiliy Fofanov <fofanov@adacore.com>
-
- * gnat_ugn.texi: Document explicit use of XDECGNAT library.
-
-2011-10-24 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch3.adb (Build_Assignment): Add local constant N_Loc and
- update its uses.
- (Build_Discriminant_Assignments): Add local variable D_Loc and update
- its uses.
- (Build_Init_Statements): Add local variables Comp_Loc, Decl_Loc and
- Var_Loc and update their uses.
- (Build_Record_Init_Proc): Code reformatting.
- (Increment_Counter): Add formal parameter Loc.
- (Make_Counter): Add formal parameter Loc.
-
-2011-10-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * sem_disp.adb (Covers_Some_Interface): Fix typo.
-
-2011-10-24 Matthew Heaney <heaney@adacore.com>
-
- * a-cuprqu.adb, a-cbprqu.adb (Dequeue_Only_High_Priority): Fix sense
- of predicate.
-
-2011-10-24 Yannick Moy <moy@adacore.com>
-
- * sem_ch13.adb (Analyze_Aspect_Specifications/Aspect_Test_Case):
- Translate arguments in positional notation into pragma argument
- association arguments for the generated pragma.
-
-2011-10-24 Arnaud Charlet <charlet@adacore.com>
-
- * exp_ch5.adb: Fix minor typo.
-
-2011-10-24 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Is_Visible_Component): Refine predicate for
- the case of a component reference in an instance body, when the
- enclosing type is private.
-
-2011-10-24 Sergey Rybin <rybin@adacore.com frybin>
-
- * gnat_ugn.texi: For gnatelim, move the note about using the GNAT
- driver for getting the project support into gnatelim section.
-
-2011-10-24 Robert Dewar <dewar@adacore.com>
-
- * gnat_rm.texi: Minor correction to documentation on address clause.
-
-2011-10-24 Hristian Kirtchev <kirtchev@adacore.com>
-
- * s-finmas.adb (Attach): Synchronize and call the unprotected version.
- (Attach_Unprotected): New routine.
- (Delete_Finalize_Address): Removed.
- (Delete_Finalize_Address_Unprotected): New routine.
- (Detach): Synchronize and call the unprotected version.
- (Detach_Unprotected): Remove locking.
- (Finalize): Add various comment on synchronization. Lock the critical
- region and call the unprotected versions of routines.
- (Finalize_Address): Removed.
- (Finalize_Address_Unprotected): New routine.
- (Set_Finalize_Address): Synchronize and call
- the unprotected version.
- (Set_Finalize_Address_Unprotected): New routine.
- (Set_Heterogeneous_Finalize_Address): Removed.
- (Set_Heterogeneous_Finalize_Address_Unprotected): New routine.
- (Set_Is_Heterogeneous): Add comment on synchronization and
- locking.
- * s-finmas.ads: Flag Finalization_Started is no longer atomic
- because synchronization uses task locking / unlocking.
- (Attach): Add comment on usage.
- (Attach_Unprotected): New routine.
- (Delete_Finalize_Address): Renamed to
- Delete_Finalize_Address_Unprotected.
- (Detach): Add comment on usage.
- (Detach_Unprotected): New routine.
- (Finalize_Address): Renamed to Finalize_Address_Unprotected.
- (Set_Finalize_Address): Add comment on usage.
- (Set_Finalize_Address_Unprotected): New routine.
- (Set_Heterogeneous_Finalize_Address): Renamed to
- Set_Heterogeneous_Finalize_Address_Unprotected.
- * s-stposu.adb (Allocate_Any_Controlled): Add local variable
- Allocation_Locked. Add various comments on synchronization. Lock
- the critical region and call the unprotected version of
- routines.
- (Deallocate_Any_Controlled): Add various comments on
- synchronization. Lock the critical region and call the unprotected
- version of routines.
-
-2011-10-24 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Set_Fixed_Range): The bounds of a fixed point type
- are universal and must carry the corresponding type.
- * sem_eval.adb (Check_Non_Static_Context): If the type of the
- expression is universal real, as may be the case for a fixed point
- expression with constant operands in the context of a conversion,
- there is nothing to check.
- * s-finmas.adb: Minor reformatting
-
-2011-10-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (create_concat_name): Add explicit cast.
-
-2011-10-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/Make-lang.in (GNATLIBFLAGS, GNATLIBCFLAGS, THREAD_KIND,
- TRACE): Reintroduce.
- (ada/tracebak.o, ada/targext.o, ada/cio.o, ada/init.o,
- ada/initialize.o, ada/raise.o): Reintroduce explicit compilation rules.
-
-2011-10-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (lhs_or_actual_p): New predicate.
- (unchecked_conversion_nop): Use it.
- (gnat_to_gnu): Likewise.
-
-2011-10-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * back_end.adb (Call_Back_End): Pass the maximum logical line number
- instead of the maximum physical line number to gigi.
- * gcc-interface/trans.c (Sloc_to_locus): Cope with line zero.
-
-2011-10-16 Tom Tromey <tromey@redhat.com>
- Dodji Seketeli <dodji@redhat.com>
-
- * gcc-interface/trans.c (gigi, Sloc_to_locus): Adjust to use the new
- public ordinary map interface.
-
-2011-10-16 Tristan Gingold <gingold@adacore.com>
-
- * link.c (_AIX): Add support for GNU ld.
-
-2011-10-16 Fedor Rybin <frybin@adacore.com>
-
- * gnat_ugn.texi: Fixing gnattest example names in the doc.
- Adding explanation to additional tests usage.
-
-2011-10-16 Robert Dewar <dewar@adacore.com>
-
- * exp_ch6.adb, sem_ch6.adb: Minor reformatting.
-
-2011-10-16 Eric Botcazou <ebotcazou@adacore.com>
-
- * a-convec.adb: Fix minor inconsistencies.
-
-2011-10-16 Matthew Heaney <heaney@adacore.com>
-
- * a-cusyqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cbprqu.ads (package
- Implementation): Specify pragma Implementation_Defined.
-
-2011-10-15 Nicolas Roche <roche@adacore.com>
-
- * gcc-interface/lang-specs.h: Ensure -mrtp switch is passed when using
- either rtp-smp or ravenscar-cert-rtp runtimes.
-
-2011-10-15 Bob Duff <duff@adacore.com>
-
- * exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call):
- Do not create a pool formal on unless RE_Root_Storage_Pool_Ptr
- is available.
- (Expand_N_Extended_Return_Statement): Do not create a renaming of the
- build-in-place pool parameter unless RE_Root_Storage_Pool_Ptr is
- available.
- (Make_Build_In_Place_Call_In_Allocator): Add the user-defined
- pool only if RE_Root_Storage_Pool_Ptr is available.
- (Make_Build_In_Place_Call_In_Object_Declaration): Do not add a
- pool actual unless RE_Root_Storage_Pool_Ptr is available.
- * sem_ch6.adb (Create_Extra_Formals): Add build-in-place pool
- formal only if RE_Root_Storage_Pool_Ptr is available.
-
-2011-10-15 Matthew Heaney <heaney@adacore.com>
-
- * a-cusyqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cbprqu.ads (Queue
- type): Specify Priority aspect for protected type.
-
-2011-10-14 Ed Schonberg <schonberg@adacore.com>
-
- * exp_disp.adb (Check_Premature_Freezing): If an untagged type
- is a generic actual, it is a subtype of a type that was frozen
- by the instantiation, and even if not marked frozen it does not
- affect the construction of the dispatch table.
-
-2011-10-14 Robert Dewar <dewar@adacore.com>
-
- * make.adb, mlib-utl.adb, sem_util.adb, sem_ch4.adb: Minor code
- reformatting.
- * s-rident.ads: Add missing Compiler_Unit pragma.
-
-2011-10-14 Gary Dismukes <dismukes@adacore.com>
-
- * sem_res.adb: Minor reformatting.
-
-2011-10-14 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch6.adb (Add_Task_Actuals_To_Build_In_Place_Call):
- Code and comment reformatting. Use BIP_Task_Master
- when creating a _master.
- (BIP_Formal_Suffix): Code reformatting. Correct the case for
- BIP_Task_Master.
- (Make_Build_In_Place_Call_In_Object_Declaration): Use
- BIP_Task_Master when creating a reference to the enclosing
- function's _master formal.
- (Move_Activation_Chain): Use BIP_Task_Master when creating a reference
- to the _master.
- * exp_ch6.ads: Change BIP_Master to BIP_Task_Master.
- (Needs_BIP_Finalization_Master): Alphabetized.
- * sem_ch6.adb (Create_Extra_Formals): Update the usage of
- BIP_Task_Master.
-
-2011-10-14 Ed Schonberg <schonberg@adacore.com>
-
- * par-ch6.adb (P_Return_Object_Declaration): In Ada 2012 mode,
- reject an aliased keyword on the object declaration of an extended
- return statement. In older versions of the language indicate
- that this is illegal in the standard.
-
-2011-10-14 Pascal Obry <obry@adacore.com>
-
- * sem_util.adb, sem_ch4.adb: Minor reformatting.
-
-2011-10-14 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch13.adb: Recognize properly procedure calls that are
- transformed into code statements.
-
-2011-10-14 Vincent Celier <celier@adacore.com>
-
- * projects.texi: Minor fix in project example.
-
-2011-10-14 Ed Schonberg <schonberg@adacore.com>
-
- * sem_util.adb: Return objects are aliased if their type is
- immutably limited as per AI05-0053.
-
-2011-10-14 Gary Dismukes <dismukes@adacore.com>
-
- * exp_ch4.adb (Expand_N_Op_And): Remove Short_Circuit_And_Or
- expansion code (moved to sem_res) (Expand_N_Op_Or): Remove
- Short_Circuit_And_Or expansion code (moved to sem_res).
- * sem_res.adb (Resolve_Logical_Op): Add code to rewrite Boolean
- "and" and "or" operators as short-circuit "and then" and "or
- else", when pragma Short_Circuit_And_Or is active.
-
-2011-10-13 Robert Dewar <dewar@adacore.com>
-
- * sem_ch9.adb, sem_util.adb, sem_util.ads, exp_ch6.adb, sem_ch4.adb,
- sem_ch6.adb, exp_ch3.adb: Minor reformatting.
-
-2011-10-13 Arnaud Charlet <charlet@adacore.com>
-
- * Makefile.rtl (GNATRTL_NONTASKING_OBJS): Add a-ngcoar.o.
-
-2011-10-13 Jerome Guitton <guitton@adacore.com>
-
- * sysdep.c (__gnat_get_task_options): Re-enable VX_SPE_TASK on vThreads
-
-2011-10-13 Eric Botcazou <ebotcazou@adacore.com>
-
- * a-convec.ads (Cursor): Minor reformatting.
- * a-convec.adb (Next): Fix minor inconsistencies.
- (Previous): Likewise.
-
-2011-10-13 Ed Schonberg <schonberg@adacore.com>
-
- * sem_util.ads, sem_util.adb (Available_Full_View_Of_Component):
- New predicate to determine whether some operations on an array
- type are available when the full view of its component may differ
- from the view of the point of the array declaration.
- * sem_ch4.adb (Find_Equality_Types): Use
- Available_Full_View_Of_Component.
- * sem_type.adb (Valid_Boolean_Arg, Valid_Comparison_Arg): Ditto
-
-2011-10-13 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch9.adb: Analyze aspects while discriminants of protected
- type are visible.
-
-2011-10-13 Geert Bosch <bosch@adacore.com>
-
- * Makefile.rtl (GNATRTL_TASKING_OBJECTS): Add
- a-nlcoar.o, a-nllcar.o, a-nucoar.o and s-gearop.o, as these no
- longer depend on an external library.
- * gcc-interface/Makefile.in (GNATRTL_LINEARALGEBRA_OBJS): Remove
- a-nlcoar.o, a-nllcar.o, a-nucoar.o and s-gearop.o.
- Update dependencies.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-10-13 Cyrille Comar <comar@adacore.com>
-
- * gnat_ugn.texi: Minor editing.
-
-2011-10-13 Vincent Celier <celier@adacore.com>
-
- * projects.texi: Add documentation on packages and attributes
- that are inherited from a project being extended into the
- extended project.
-
-2011-10-13 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch3.adb (Build_Master): Rewritten.
- (Expand_N_Full_Type_Declaration): Reformat the declarative
- region. Update the call to Build_Master_Renaming.
- (Expand_Previous_Access_Type): Rewritten.
- * exp_ch6.adb (Add_Task_Actuals_To_Build_In_Place_Call):
- Add local constant Result_Subt and update related usage.
- (Expand_N_Extended_Return_Statement): Add local constant
- Result_Subt and update related usage.
- * exp_ch9.adb (Build_Activation_Chain): Rewritten to use the
- new context detection mechanism.
- (Build_Class_Wide_Master):
- Use Insert_Action to add the renaming into the tree.
- (Build_Master_Entity): Rewritten to use the new context detection
- mechanism.
- (Build_Master_Renaming): Add formal parameter Ins_Nod
- and related usage. Use Insert_Action to add the renaming into the
- tree.
- (Find_Enclosing_Context): New subsidiary routine. Rather
- than relying on enclosing scopes, this routine looks at the
- tree structure to figure out the proper context for a _master
- or a _chain. This approach eliminates the issues with transient
- scopes which have not been converted into blocks.
- * exp_ch9.ads (Build_Master_Entity): Change parameter profile
- to better reflect the new usage. Update the related comment.
- (Build_Master_Renaming): Add formal parameter Ins_Nod. Update
- the comment on usage.
- * sem_ch3.adb (Access_Definition): Update the calls to
- Build_Master_Entity and Build_Master_Renaming.
- * sem_ch6.adb (Create_Extra_Formals): Add local variable
- Full_Subt. Code reformatting.
- * sem_util.adb (Is_Iterator): Alphabetized.
- (Is_LHS): Alphabetized.
- (Is_Limited_Class_Wide_Type): New routine.
- * sem_util.ads (Is_Limited_Class_Wide_Type): New routine.
-
-2011-10-13 Geert Bosch <bosch@adacore.com>
-
- * a-ngrear.adb (Solve): Make generic and move to
- System.Generic_Array_Operations.
- * s-gearop.ads (Matrix_Vector_Solution, Matrix_Matrix_Solution):
- New generic solvers to compute a vector resp. matrix Y such
- that A * Y = X, approximately.
- * s-gearop.adb (Matrix_Vector_Solution, Matrix_Matrix_Solution):
- Implement using Forward_Eliminate and Back_Substitute
- * a-ngcoar.adb: Reimplement in pure Ada to remove dependencies
- on BLAS and LAPACK.
- * a-ngcoar.ads ("abs"): Fix return type to be real.
-
-2011-10-13 Eric Botcazou <ebotcazou@adacore.com>
-
- PR ada/50589
- * s-linux-alpha.ads: Do not "with" Interfaces.C.
- * s-linux-sparc.ads: Likewise.
-
-2011-10-13 Geert Bosch <bosch@adacore.com>
-
- * s-gearop.ads (Forward_Eliminate): Add "abs" formal function
- returning a Real.
- * s-gearop.adb (Forward_Eliminate): Remove local "abs" function
- and use formal.
- * a-ngrear.adb (Forward_Eliminate): Adjust instantiation for
- new profile.
-
-2011-10-13 Geert Bosch <bosch@adacore.com>
-
- * a-ngrear.adb, s-gearop.adb, s-gearop.ads (Sqrt): Make generic and
- move to System.Generic_Array_Operations.
-
-2011-10-13 Geert Bosch <bosch@adacore.com>
-
- * a-ngrear.adb ("abs"): Adjust for modified L2_Norm generic
- * s-gearop.ads (L2_Norm): Change profile to be suitable for
- Complex_Vector
- * s-gearop.adb (L2_Norm): Reimplement using direct definition,
- not inner product
-
-2011-10-13 Robert Dewar <dewar@adacore.com>
-
- * exp_ch5.adb, sem_ch3.adb, impunit.adb, impunit.ads, sem_type.adb,
- prj-proc.adb, exp_ch9.adb, s-regpat.adb, sem_ch10.adb, sem_prag.adb,
- sem_ch12.adb, freeze.adb, sem_attr.adb, sem_attr.ads, gnatlink.adb,
- par-ch6.adb, exp_ch6.adb, sem_ch4.adb, sem_ch6.adb, sem_ch8.adb,
- par-util.adb, sem_ch13.adb, lib-xref.adb, g-trasym.adb, g-trasym.ads,
- exp_aggr.adb, s-taprop-posix.adb: Minor reformatting.
-
-2011-10-13 Geert Bosch <bosch@adacore.com>
-
- * s-gearop.adb: Minor comment additions.
-
-2011-10-13 Fedor Rybin <frybin@adacore.com>
-
- * gnat_ugn.texi: Add gnattest section.
-
-2011-10-13 Ed Schonberg <schonberg@adacore.com>
-
- * freeze.adb: Do not create body of renaming if declaration has
- errors.
-
-2011-10-13 Olivier Hainque <hainque@adacore.com>
-
- * init.c (__gnat_error_handler - vxworks case): Restrict sigtramp calls
- further, to the ppc+kernel case only.
-
-2011-10-13 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch4.adb (Expand_N_Allocator): Comment reformatting.
- * exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call):
- Do not create a pool formal on .NET/JVM.
- (Expand_N_Extended_Return_Statement): Alphabetize local
- variables. Do not create a renaming of the build-in-place pool
- parameter on .NET/JVM. (Make_Build_In_Place_Call_In_Allocator):
- Add the user-defined pool only on non-VM targets.
- (Make_Build_In_Place_Call_In_Object_Declaration): Alphabetize
- local variables. Do not add a pool actual on .NET/JVM.
- * sem_ch6.adb: Add with and use clause for Targparm.
- (Create_Extra_Formals): Add build-in-place pool formal only on
- non-VM targets.
- * rtsfind.ads: Alphabetize entries.
-
-2011-10-13 Sergey Rybin <rybin@adacore.com>
-
- * gnat_ugn.texi: Minor correction.
-
-2011-10-13 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch8.adb: Minor error message improvement.
-
-2011-10-13 Robert Dewar <dewar@adacore.com>
-
- * a-cbprqu.adb, a-ciorma.adb, exp_ch3.adb: Minor reformatting.
-
-2011-10-13 Gary Dismukes <dismukes@adacore.com>
-
- * exp_ch5.adb (Expand_N_Loop_Statement): For the transformation
- of a for loop for an enumeration type with an enumeration rep
- clause, which involves moving the original loop parameter into
- a nested block, the loop parameter's entity must be removed from
- the entity list of the loop scope.
-
-2011-10-13 Bob Duff <duff@adacore.com>
-
- * exp_ch6.ads (BIP_Storage_Pool): New "extra implicit parameter"
- that gets passed in the same cases where BIP_Alloc_Form is passed
- (caller-unknown-size results). BIP_Storage_Pool is used when
- BIP_Alloc_Form = User_Storage_Pool. In that case, a pointer
- to the user-defined storage pool is passed at the call site,
- and this pool is used in callee to allocate the result.
- * exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call): New
- version of Add_Alloc_Form_Actual_To_Build_In_Place_Call. Passes
- the additional BIP_Storage_Pool actual.
- (Expand_N_Extended_Return_Statement): Allocate the function
- result using the user-defined storage pool, if BIP_Alloc_Form =
- User_Storage_Pool.
- * sem_ch6.adb: Add the "extra formal" for BIP_Storage_Pool.
- * exp_ch4.adb: Don't overwrite storage pool set by
- Expand_N_Extended_Return_Statement.
- * s-stopoo.ads, rtsfind.ads (Root_Storage_Pool_Ptr): New type,
- for use in build-in-place function calls within allocators
- where the access type has a user-defined storage pool.
-
-2011-10-13 Sergey Rybin <rybin@adacore.com>
-
- * gnat_ugn.texi, vms_data.ads: Add an option to control enumeration
- literal casing.
-
-2011-10-13 Nicolas Roche <roche@adacore.com>
-
- * gnatlink.adb: Ensure that -mrtp is passed when runtime name ends
- with 'rtp'.
-
-2011-10-13 Ed Schonberg <schonberg@adacore.com>
-
- * sem_prag.adb (Analyze_Pragma, case Unchecked_Union): Take into
- account that an unchecked union type can be limited.
-
-2011-10-13 Olivier Hainque <hainque@adacore.com>
-
- * init.c (__gnat_error_handler) <VxWorks version>: Add comments on
- the use of the signal trampoline for PPC in the sjlj case as well.
- Add legitimate casts, preventing compile time warnings on the
- (sighandler *) profile.
-
-2011-10-13 Yannick Moy <moy@adacore.com>
-
- * sem_aggr.adb (Resolve_Aggr_Expr): Always perform semantic analysis
- in Alfa mode.
-
-2011-10-13 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (OK_For_Limited_Init_In_05): Conditional and case
- expressions are legal limited return values if each one of their
- dependent expressions are legal.
-
-2011-10-13 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Analyze_Procedure_Call_Statement): In Ada 2012 mode,
- if the prefix of the call is a qualified expression, rewrite as
- a code statement.
- * sem_ch13.adb (Analyze_Code_Statement): In Ada 2012 mode, the
- code statement is legal if it is a rewriting of a procedure call.
-
-2011-10-13 Ed Schonberg <schonberg@adacore.com>
-
- * exp_aggr.adb (Flatten): If a component association has a box,
- assume that aggregate is not static.
- (Safe_Aggregate): If a component association in a non-limited
- aggregate has a box, assume that it cannot be expanded in place.
-
-2011-10-13 Vincent Celier <celier@adacore.com>
-
- * prj-conf.adb (Get_Or_Create_Configuration_File): Call
- Process_Project_Tree_Phase_1 with Packages_To_Check.
- (Process_Project_And_Apply_Config): Ditto
- * prj-part.ads, prj-part.adb, prj-pars.ads, prj-pars.adb (Parse):
- Remove default for argument Packages_To_Check.
- * prj-proc.adb (Recursive_Process): New argument
- Packages_To_Check.
- (Process): Ditto.
- (Process_Project_Tree_Phase_1): Ditto.
- (Recursive_Project.Process_Aggregated_Projects): Call
- Prj.Part.Parse and Process_Project_Tree_Phase_1 with
- Packages_To_Check.
- * prj-proc.ads (Process): New argument Packages_To_Check
- (Process_Project_Tree_Phase_1): Ditto
-
-2011-10-13 Arnaud Charlet <charlet@adacore.com>
-
- * gcc-interface/Makefile.in: Fix typo.
-
-2011-10-13 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Analyze_Formal_{Floating_Type,
- Signed_Integer_Type, Decimal_Fixed_Point_Type, Discrete_Type}):
- Use sloc of defining identifier of farmal type declaration,
- as sloc of generated internal entity, to prevent misplaced
- references in ali.
-
-2011-10-13 Ed Schonberg <schonberg@adacore.com>
-
- * sem_intr.adb (Check_Intrinsic_Operator): Check that type
- is fully defined before checking that it is a numeric type.
-
-2011-10-13 Ed Schonberg <schonberg@adacore.com>
-
- * sem_aggr.adb (Resolve_Record_Aggregate): If a component
- association for component X has a box, then X is covered in the
- aggregate even if there is not default value for X in the type
- declaration, and X has to be default-initialized.
-
-2011-10-13 Ed Schonberg <schonberg@adacore.com>
-
- * sem_attr.adb (Check_Enum_Image, Analyze_Attribute case 'Value): Mark
- literals as referenced only if reference is in current source unit.
-
-2011-10-13 Matthew Heaney <heaney@adacore.com>
-
- * a-csquin.ads (Enque, Dequeue): Mark interface operations as entries.
-
-2011-10-13 Olivier Hainque <hainque@adacore.com>
-
- * sigtramp.h: New file. Prototype and spec of the signal
- trampoline to be called by an established handler to provide
- dwarf call frame info before the real signal processing code.
- * sigtramp-ppcvxw.c: New file. Implementation of the signal
- trampoline for ppc-vxworks.
- * init.c (vxworks section): Use it for ppc.
-
-2011-10-13 Thomas Quinot <quinot@adacore.com>
-
- * par-ch2.adb, par.adb, par-util.adb, par-ch3.adb
- (Check_Future_Identifier): New subprogram,
- factors duplicated code from Par.Ch2.P_Identifier and
- Par.Ch3.P_Defining_Identifier.
-
-2011-10-13 Thomas Quinot <quinot@adacore.com>
-
- * s-taprop-posix.adb (Initialize): Always raise Storage_Error
- if we fail to initialize CV attributes or CV.
-
-2011-10-13 Thomas Quinot <quinot@adacore.com>
-
- * s-tasren.adb (Timed_Selective_Wait, case
- Accept_Alternative_Selected): Use Defer_Abort_Nestable, since
- we know abortion is already deferred.
-
-2011-10-13 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch3.adb (Build_Class_Wide_Master): Moved to exp_ch9.
- (Build_Master_Renaming (function)): Removed.
- (Build_Master_Renaming (procedure)): Moved to exp_ch9.
- (Expand_Full_Type_Declaration): Alphabetize
- variables. Reformatting of code and comments. Rewrite the
- section on processing of anonymous access-to-task types in
- record components.
- * exp_ch3.ads (Build_Class_Wide_Master): Moved to exp_ch9.
- (Build_Master_Renaming): Moved to exp_ch9.
- * exp_ch9.adb (Build_Class_Wide_Master): Moved from exp_ch3.
- (Build_Master_Entity): Add formal parameter
- Use_Current. Reformatting of code and comments.
- (Build_Master_Renaming): Moved from exp_ch3.
- * exp_ch9.ads (Build_Class_Wide_Master): Moved from
- exp_ch3. Update comment on usage.
- (Build_Master_Entity):
- Add formal parameter Use_Current. Update comment on usage.
- (Build_Master_Renaming): Moved from exp_ch3.
- * sem_ch3.adb (Access_Definition): Remove redundant code to
- create a _master and a renaming.
-
-2011-10-13 Ed Schonberg <schonberg@adacore.com>
-
- * lib-xref.adb: Do no emit reference to overridden operation,
- if it is internally generated.
-
-2011-10-13 Vincent Celier <celier@adacore.com>
-
- * bindgen.adb: Remove any processing related to g-trasym
- * Makefile.rtl: Add g-trasym.o to GNATRTL_NONTASKING_OBJS
- * mlib-prj.adb: Remove any processing related to g-trasym.
-
-2011-10-12 Eric Botcazou <ebotcazou@adacore.com>
-
- * sem_util.adb (Denotes_Same_Prefix): Fix fatal warning.
- * gcc-interface/Make-lang.in (WARN_ADAFLAGS): New.
- (ALL_ADAFLAGS): Include WARN_ADAFLAGS.
- (ADA_FLAGS_TO_PASS): Likewise.
- (COMMON_FLAGS_TO_PASS): New.
- (ADA_TOOLS_FLAGS_TO_PASS): Use COMMON_FLAGS_TO_PASS. In the regular
- native case, also use FLAGS_TO_PASS and ADA_FLAGS_TO_PASS.
- (gnatlib): Use COMMON_FLAGS_TO_PASS.
- (ada.install-common): Likewise.
- (install-gnatlib): Likewise.
- (install-gnatlib-obj): Likewise.
- (gnattools): Use ADA_TOOLS_FLAGS_TO_PASS for gnattools1 as well.
- (gnat-cross): Delete.
- (gnatboot): Likewise.
- (gnatboot2): Likewise.
- (gnatboot3): Likewise.
- (gnatstage1): Likewise.
- (gnatstage2): Likewise.
- * gcc-interface/Makefile.in (SOME_ADAFLAGS): Likewise.
- (MOST_ADAFLAGS): Likewise.
- (LOOSE_CFLAGS): Likewise.
- (gnat-cross): Likewise.
- (GNATLIBFLAGS): Add -W -Wall.
- (GNATLIBCFLAGS_FOR_C): Likewise.
- * gcc-interface/lang.opt: Remove C-specific warnings. Add doc lines.
- * gcc-interface/misc.c (gnat_handle_option): Remove obsolete cases.
-
-2011-10-12 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (Attribute_to_gnu): Use remove_conversions.
- (push_range_check_info): Likewise.
- (gnat_to_gnu) <N_Code_Statement>: Likewise.
- * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Likewise.
- (gnat_invariant_expr): Likewise.
- * gcc-interface/utils.c (compute_related_constant): Likewise.
- (max_size): Fix handling of SAVE_EXPR.
- (remove_conversions): Fix formatting.
-
-2011-10-12 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/ada-tree.h (DECL_LOOP_PARM_P): New flag.
- (DECL_INDUCTION_VAR): New macro.
- (SET_DECL_INDUCTION_VAR): Likewise.
- * gcc-interface/gigi.h (convert_to_index_type): Declare.
- (gnat_invariant_expr): Likewise.
- * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: If this is a loop
- parameter, set DECL_LOOP_PARM_P on it.
- * gcc-interface/misc.c (gnat_print_decl) <VAR_DECL>: If DECL_LOOP_PARM_P
- is set, print DECL_INDUCTION_VAR instead of DECL_RENAMED_OBJECT.
- * gcc-interface/trans.c (gnu_loop_label_stack): Delete.
- (struct range_check_info_d): New type.
- (struct loop_info_d): Likewise.
- (gnu_loop_stack): New stack.
- (Identifier_to_gnu): Set TREE_READONLY flag on the first dereference
- built for a by-double-ref read-only parameter. If DECL_LOOP_PARM_P
- is set, do not test DECL_RENAMED_OBJECT.
- (push_range_check_info): New function.
- (Loop_Statement_to_gnu): Push a new struct loop_info_d instead of just
- the label. Reference the label and the iteration variable from it.
- Build the special induction variable in the unsigned version of the
- size type, if it is larger than the base type. And attach it to the
- iteration variable if the latter isn't by-ref. In the iteration scheme
- case, initialize the invariant conditions in front of the loop if
- deemed profitable. Use gnu_loop_stack.
- (gnat_to_gnu) <N_Exit_Statement>: Use gnu_loop_stack.
- <N_Raise_Constraint_Error>: Always process the reason. In the range
- check and related cases, and if loop unswitching is enabled, compute
- invariant conditions and push this information onto the stack.
- Do not translate again the condition if it has been already translated.
- * gcc-interface/utils.c (record_global_renaming_pointer): Assert that
- DECL_LOOP_PARM_P isn't set.
- (convert_to_index_type): New function.
- * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Use it in order
- to convert the index from the base index type to sizetype.
- (gnat_invariant_expr): New function.
-
-2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * gcc-interface/utils.c (def_builtin_1): Delete old interface with
- two parallel arrays to hold standard builtin declarations, and
- replace it with a function based interface that can support
- creating builtins on the fly in the future.
- * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Ditto.
- (gnat_to_gnu): Ditto.
-
-2011-10-07 Eric Botcazou <ebotcazou@adacore.com>
-
- PR lto/50492
- * gcc-interface/gigi.h (gnat_pushdecl): Adjust comment.
- * gcc-interface/utils.c (global_context): New variable.
- (gnat_pushdecl): Initialize it and set it as the DECL_CONTEXT of DECLs
- that are either public external or at top level. Use "No" macro.
- (end_subprog_body): Call decl_function_context.
- (rest_of_subprog_body_compilation): Likewise.
-
-2011-10-07 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (gnat_useless_type_conversion): Declare.
- (rest_of_subprog_body_compilation): Likewise.
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: For renaming,
- test for useless conversions by means of gnat_useless_type_conversion.
- * gcc-interface/trans.c: Include bitmap.h and cgraph.h.
- (language_function): Add named_ret_val and other_ret_val.
- (f_named_ret_val): New macro.
- (f_other_ret_val): Likewise.
- (gigi): Call rest_of_subprog_body_compilation.
- (struct nrv_data): New structure.
- (is_nrv_p): New predicate.
- (prune_nrv_r): New helper function.
- (prune_nrv_in_block): New function.
- (finalize_nrv_r): New helper function.
- (finalize_nrv): New function.
- (return_value_ok_for_nrv_p): New predicate.
- (build_return_expr): If optimization is enabled, record candidates for
- the Named Return Value optimization.
- (build_function_stub): Call rest_of_subprog_body_compilation.
- (Subprogram_Body_to_gnu): If optimization is enabled and there are
- candidates, finalize the Named Return Value optimization.
- Call rest_of_subprog_body_compilation.
- (call_to_gnu): At the end, if a return value is needed, simplify the
- result before wrapping it up in a COMPOUND_EXPR.
- * gcc-interface/utils.c (end_subprog_body): Split into...
- (rest_of_subprog_body_compilation): ...this. New function.
- (gnat_useless_type_conversion): Likewise.
-
-2011-10-06 Thomas Quinot <quinot@adacore.com>
-
- * einfo.ads, exp_attr.adb, exp_ch3.adb, exp_ch4.adb, exp_ch7.adb,
- exp_ch9.adb, exp_ch9.ads, exp_strm.adb, exp_util.adb, freeze.adb,
- g-debpoo.ads, opt.ads, par-ch12.adb, par-ch2.adb, par-ch3.adb,
- par-ch5.adb, par-ch6.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
- sem_ch10.adb, sem_ch12.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
- sem_ch6.adb, sem_intr.adb, sem_res.ads, sem_type.adb, sem_util.adb,
- s-regpat.adb, s-tpopde-vms.ads: Minor reformatting.
- * s-osinte-freebsd.ads: Fix for tasking failures on FreeBSD.
-
-2011-10-06 Ed Schonberg <schonberg@adacore.com>
-
- * a-cihase.adb, a-ciorma.adb: Avoid accessibility checks in container
- references.
-
-2011-10-06 Matthew Heaney <heaney@adacore.com>
-
- * a-cuprqu.ads, a-cuprqu.adb, a-cbprqu.ads, a-cbprqu.adb
- (Dequeue_Only_High_Priority): Protected procedure now implemented.
-
-2011-10-06 Vincent Celier <celier@adacore.com>
-
- * g-trasym.adb: Replace old implementation with the default
- implementation that returns list of addresses as "0x...".
- * g-trasym.ads: Update the list of platforms with the full
- capability. Indicate that there is a default implementation
- for other platforms.
- * g-trasym-unimplemented.ads, g-trasym-unimplemented.adb: Remove.
- * gcc-interface/Makefile.in: Remove g-trasym-unimplemented, as there
- is now a default implementation for all platforms without the full
- capability.
-
-2011-10-06 Robert Dewar <dewar@adacore.com>
-
- * a-ciorse.adb, a-cihase.adb, a-cihase.ads, a-coorse.adb,
- a-cborse.adb, a-comutr.adb, a-ciorma.adb, a-cbmutr.adb,
- a-cbmutr.ads, a-cbhase.adb, a-cbhase.ads: Minor reformatting and code
- reorganization (use conditional expressions).
-
-2011-10-06 Robert Dewar <dewar@adacore.com>
-
- * sem_res.adb (Resolve_Arithmetic_Op): Fix bad warning for
- floating divide by zero.
-
-2011-10-06 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb: Limited interfaces that are not immutably limited
- are OK in return statements.
-
-2011-09-30 Iain Sandoe <iains@gcc.gnu.org>
-
- * gcc-interface/Makefile.in (Darwin): Partial reversion of previous
- change to powerpc section.
-
-2011-09-29 Iain Sandoe <iains@gcc.gnu.org>
-
- * gcc-interface/Makefile.in (Darwin): Factor LIBGNAT_TARGET_PAIRS
- across the port.
-
-2011-09-27 Ed Schonberg <schonberg@adacore.com>
-
- * a-cbhase.adb, a-cbhase.ads, a-cborse.adb, a-cborse.ads,
- a-cihase.adb, a-cihase.ads, a-ciorse.adb, a-ciorse.ads,
- a-coorse.adb, a-coorse.ads: Add iterator machinery to bounded sets and
- indefinite sets.
- * a-coorma.ads: Minor reformmating.
- * einfo.ads: Improve the comment describing the
- Directly_Designated_Type function.
- * a-ciorma.adb, a-ciorma.ads: Add iterator machinery to indefinite
- ordered maps.
- * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
- dependencies.
-
-2011-09-27 Robert Dewar <dewar@adacore.com>
-
- * a-comutr.ads: Minor reformatting.
-
-2011-09-27 Ed Schonberg <schonberg@adacore.com>
-
- * a-cimutr.adb, a-cimutr.ads, a-cbmutr.adb, a-cbmutr.ads: Add children
- iterators to multiway trees.
-
-2011-09-27 Yannick Moy <moy@adacore.com>
-
- * debug.adb (d.D): New option for strict Alfa mode.
- * opt.ads (Strict_Alfa_Mode): New flag to interpret compiler
- permissions as strictly as possible.
- * sem_ch3.adb (Signed_Integer_Type_Declaration): In non-strict
- Alfa mode, now, interpret ranges of base types like GNAT does; in
- strict mode, simply change the range of the implicit base Itype.
- * gnat1drv.adb: Update comments. Set Strict_Alfa_Mode.
-
-2011-09-27 Robert Dewar <dewar@adacore.com>
-
- * exp_ch9.adb: Minor comment fixes.
-
-2011-09-27 Ed Schonberg <schonberg@adacore.com>
-
- * a-comutr.adb, a-comutr.ads: Add children iterators on multiway
- trees.
-
-2011-09-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * checks.adb (Apply_Scalar_Range_Check): Use Designated_Type
- instead of Directly_Designated_Type in the indirect array case.
-
-2011-09-27 Robert Dewar <dewar@adacore.com>
-
- * exp_util.adb, exp_aggr.adb: Minor reformatting.
-
-2011-09-27 Ed Schonberg <schonberg@adacore.com>
-
- * sinfo.ads, par-ch3.adb: Minor comment update: aspect specification
- on subtype declarations.
- * exp_aggr.adb: Minor comment update.
-
-2011-09-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * exp_util.adb (Safe_Prefixed_Reference): Remove always-false
- test in the N_Explicit_Dereference case. Fold double logical
- negation in the special loop case and conditionalize it on
- Variable_Ref being true.
-
-2011-09-27 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch4.adb (Analyze_Selected_Component): If the prefix is a
- single protected object and the selector is a discriminant or an
- entry family, this is a non-overloaded candidate interpretation,
- and possible primitive operations of the type must not be
- examined.
-
-2011-09-27 Arnaud Charlet <charlet@adacore.com>
-
- * s-taspri-posix-noaltstack.ads (Lock): Mark fields aliased.
-
-2011-09-27 Pascal Obry <obry@adacore.com>
-
- * s-osinte-hpux.ads, s-osinte-aix.ads, s-osinte-solaris-posix.ads,
- s-osinte-irix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads:
- Add dummy definitions for pthread_rwlock_t
- and pthread_rwlockattr_t on all POSIX platforms.
- * s-taprop-irix.adb, s-taprop-posix.adb (Initialize_Lock): Fix lock
- reference.
- (Finalize_Lock): Likewise.
- (Write_Lock): Likewise.
- (Unlock): Likewise.
-
-2011-09-27 Tristan Gingold <gingold@adacore.com>
-
- * s-tassta.adb (Task_Wrapper): Increase Guard_Page_Size value for
- windows 64.
-
-2011-09-27 Pascal Obry <obry@adacore.com>
-
- * s-osinte-hpux.ads, s-taprop-vxworks.adb, s-taspri-vxworks.ads,
- s-taprop-tru64.adb, s-osinte-aix.ads, s-taspri-posix-noaltstack.ads,
- s-taspri-mingw.ads, s-taprop-vms.adb, s-tpoben.adb, s-tpoben.ads,
- s-taprop-mingw.adb, s-taprob.adb, s-taprob.ads,
- s-osinte-solaris-posix.ads, s-taprop-solaris.adb, s-taspri-solaris.ads,
- s-osinte-irix.ads, s-taprop-irix.adb, s-osinte-darwin.ads,
- s-taspri-dummy.ads, s-taspri-posix.ads, s-taprop.ads,
- s-taspri-vms.ads, s-osinte-freebsd.ads, s-taprop-hpux-dce.adb,
- s-taspri-hpux-dce.ads, s-taspri-tru64.ads, s-taprop-dummy.adb,
- s-taprop-posix.adb: Revert previous changes.
- (Lock): Now a record containing the two possible lock
- (mutex and read/write) defined in OS_Interface.
- * s-taprop-linux.adb (Finalize_Protection): Use r/w lock for
- 'R' locking policy.
- (Initialize_Protection): Likewise.
- (Lock): Likewise.
- (Lock_Read_Only): Likewise.
- (Unlock): Likewise.
-
-2011-09-27 Pascal Obry <obry@adacore.com>
-
- * s-taspri-posix-noaltstack.ads (RW_Lock): This type is now defined as
- OS_Interface.pthread_rwlock_t.
-
-2011-09-27 Robert Dewar <dewar@adacore.com>
-
- * exp_ch9.adb, a-cimutr.adb, a-cimutr.ads, gnat1drv.adb, a-comutr.adb,
- a-comutr.ads, exp_dist.adb, a-cbmutr.adb, a-cbmutr.ads,
- sem_ch5.adb, sem_util.adb: Minor reformatting.
-
-2011-09-27 Pascal Obry <obry@adacore.com>
-
- * s-taprop.ads (Initialize_Lock)[RW_Lock]: New spec for r/w lock.
- (Finalize_Lock)[RW_Lock]: Likewise.
- (Write_Lock)[RW_Lock]: Likewise.
- (Unlock)[RW_Lock]: Likewise.
- (Read_Lock): Define L as RW_Lock (instead of Lock).
- * s-taprop-linux.adb (Initialize_Lock)[RW_Lock]: New
- routine for r/w lock.
- (Finalize_Lock)[RW_Lock]: Likewise.
- (Write_Lock)[RW_Lock]: Likewise.
- (Unlock)[RW_Lock]: Likewise.
- (Read_Lock): Define L as RW_Lock (instead of Lock).
-
- * s-taprop-vxworks.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
- s-taprop-mingw.adb, s-taprop-solaris.adb, s-taprop-irix.adb,
- s-taprop-hpux-dce.adb, s-taprop-dummy.adb, s-taprop-posix.adb
- (Initialize_Lock)[RW_Lock]: Same implementation as corresponding
- routine for standard lock.
- (Finalize_Lock)[RW_Lock]: Likewise.
- (Write_Lock)[RW_Lock]: Likewise.
- (Unlock)[RW_Lock]: Likewise.
- (Read_Lock): Define L as RW_Lock (instead of Lock).
- * s-taprob.ads, s-tpoben.ads (Protection): Add RWL (RW_Lock)
- in the record definition.
- * s-taprob.adb, s-taproben.adb (Finalize_Protection): Use r/w
- lock for 'R' locking policy.
- (Initialize_Protection): Likewise.
- (Lock): Likewise.
- (Lock_Read_Only): Likewise.
- (Unlock): Likewise.
- * s-taspri-posix.ads (RW_Lock): New type defined as
- OS_Interface.pthread_rwlock_t.
-
- * s-taspri-vxworks.ads, s-taspri-posix-noaltstack.ads,
- s-taspri-mingw.ads, s-taspri-solaris.ads, s-taspri-dummy.ads,
- s-taspri-posix.ads, s-taspri-vms.ads, s-taspri-hpux-dce.ads,
- s-taspri-tru64.ads (RW_Lock): New type defined as alias to Lock.
-
-2011-09-27 Pascal Obry <obry@adacore.com>
-
- * exp_ch9.adb, s-taspri-posix.ads: Minor reformatting.
-
-2011-09-27 Pascal Obry <obry@adacore.com>
-
- * s-osinte-aix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads,
- s-osinte-hpux.ads, s-osinte-irix.ads,
- s-osinte-solaris-posix.ads (pthread_rwlock_t): New definition alias of
- pthread_mutex_t.
- (pthread_rwlockattr_t): New definition alias of pthread_mutexattr_t.
- * s-osinte-linux.ads (pthread_rwlock_t, pthread_rwlockattr_t,
- pthread_rwlockattr_init, pthread_rwlockattr_destroy,
- pthread_rwlockattr_setkind_np, pthread_rwlock_init,
- pthread_rwlock_destroy, pthread_rwlock_rdlock,
- pthread_rwlock_wrlock, pthread_rwlock_unlock): New.
-
-2011-09-27 Pascal Obry <obry@adacore.com>
-
- * rtsfind.ads: Add RE_Lock_Read_Only into rtsfind circuitry.
- (RE_Id): Add RE_Lock_Read_Only.
- (RE_Unit_Table): Likewise.
- * sem_prag.adb (Process_Convention): Change Pragma_Locking_Policy
- to lift restriction on first character. Handle now the
- Name_Concurrent_Readers_Locking where policy character is set to
- 'R'.
- * snames.ads-tmpl (Name_Concurrent_Readers_Locking): New
- constant.
- * exp_ch9.adb (Build_Protected_Subprogram_Body): Generate a
- read only lock for function in protected object.
- * s-taprob.ads (Lock_Read_Only): Remove obsolete comment as
- this routine is now used.
-
-2011-09-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * s-atocou-x86.adb (Decrement): Use %;.
- (Increment): Likewise.
-
-2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils2.c (build_allocator): Set TREE_THIS_NOTRAP on the
- dereference of the pointer to the storage area. Remove useless type
- conversions and factor out common code.
-
-2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils.c (maybe_unconstrained_array): Declare TYPE local
- variable and use it throughout.
- <UNCONSTRAINED_ARRAY_TYPE>: Add 'break' at the end.
- <RECORD_TYPE>: Do not unconditionally convert to the unpadded type as a
- first step. Also convert to the unpadded type as a last step.
-
-2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (create_subprog_decl): Replace TREE_CHAIN with
- DECL_CHAIN in comment.
- * gcc-interface/trans.c (gigi): Likewise.
- (Attribute_to_gnu): Likewise.
- (build_function_stub): Likewise.
- (gnat_to_gnu): Likewise.
- * gcc-interface/utils.c (create_subprog_decl): Likewise.
- (convert_vms_descriptor64): Likewise.
- (convert_vms_descriptor32): Likewise.
-
-2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (assoc_to_constructor): Minor tweaks.
- * gcc-interface/utils2.c (build_simple_component_ref): Fix formatting
- issues. Use COMPLETE_TYPE_P in assertion. Also set TREE_READONLY if
- the type of the record is TYPE_READONLY.
-
-2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
- Robert Dewar <dewar@adacore.com>
-
- * sem_ch6.adb (Set_Formal_Mode): Set Can_Never_Be_Null on an IN or IN
- OUT formal parameter which is of an null-exclusion access subtype.
-
-2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/ada-tree.h (DECL_CAN_NEVER_BE_NULL_P): New macro.
- * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Set the flag.
- (gnat_to_gnu_param): Likewise.
- * gcc-interface/utils.c (convert) <UNCONSTRAINED_ARRAY_REF>: Invoke
- maybe_unconstrained_array instead of doing the work manually.
- (maybe_unconstrained_array): Propagate the TREE_THIS_NOTRAP flag.
- * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: If operand
- is a DECL with the flag, set TREE_THIS_NOTRAP on the reference.
- (gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag.
- (gnat_stabilize_reference): Likewise.
-
-2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/ada-tree.h (TYPE_NULL_BOUNDS): New macro.
- (SET_TYPE_NULL_BOUNDS): Likewise.
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set again
- TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
- * gcc-interface/trans.c (Identifier_to_gnu): Return initializers of fat
- pointer types.
- * gcc-interface/utils.c (create_var_decl_1): If the object is external,
- check that the initializer is a valid constant expression for use in
- initializing a static variable. Add missing guard.
- (update_pointer_to): Adjust TYPE_NULL_BOUNDS if set.
- (convert_to_fat_pointer): In the null fat pointer case, build a valid
- pointer for the bounds.
- * gcc-interface/utils2.c (compare_fat_pointers): New function.
- (build_binary_op) <EQ_EXPR>: Call it to compare fat pointers.
-
-2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/ada-tree.h (TREE_THIS_NOTRAP): Redefine.
- * gcc-interface/trans.c (Identifier_to_gnu): Factor out common code in
- the by-ref case. Do not set TREE_READONLY on a renamed object. Set
- TREE_THIS_NOTRAP on UNCONSTRAINED_ARRAY_REF nodes.
- (Attribute_to_gnu) <Attr_Length>: Expand the use of the parameter cache
- to the indirect case.
- * gcc-interface/utils.c (convert) <UNCONSTRAINED_ARRAY_REF>: Preserve
- the TREE_THIS_NOTRAP flag.
-
-2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (Loop_Statement_to_gnu): In the case of an
- iteration scheme, always generate the do-while form if optimization
- is enabled. Use more straightforward test at the end.
-
-2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Subtype>: Use
- XNEW instead of xmalloc. Do not build useless pointer type.
- <E_Anonymous_Access_Subprogram_Type>: Use XNEW instead of xmalloc.
- * gcc-interface/trans.c (gnat_to_gnu) <N_Raise_Constraint_Error>: Tidy.
- * gcc-interface/utils2.c (build_unary_op): Remove local variable.
-
-2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not promote
- the alignment if this doesn't prevent BLKmode access to the object.
-
-2011-09-24 Iain Sandoe <iains@gcc.gnu.org>
-
- * gcc-interface/Makefile.in (darwin): Do not issue the
- '-flat_namespace' linker flag during Ada build.
- * mlib-tgt-specific-darwin.adb: Remove '-flat_namespace' flag from the
- default shared library options.
-
-2011-09-19 Alexandre Oliva <aoliva@redhat.com>
-
- * gcc-interface/decl.c (annotate_value): Look up expression for
- insertion in the cache at the end.
-
-2011-09-19 Arnaud Charlet <charlet@adacore.com>
-
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-09-19 Steve Baird <baird@adacore.com>
-
- * snames.ads-tmpl: Move declaration of Name_Annotate into range of
- configuration pragma names so that Is_Configuration_Pragma_Name
- will return True for Name_Annotate. Make corresponding change in
- Pragma_Id enumeration type. This is needed to allow an Annotate
- pragma to occur in a configuration pragma file (typically,
- a gnat.adc file).
- * gnat_ugn.texi: Add Annotate to the list of configuration pragmas.
- * gnat_rm.texi: Note that pragma Annotate may be used as a
- configuration pragma.
-
-2011-09-19 Ed Schonberg <schonberg@adacore.com>
-
- * a-cbmutr.adb, a-cbmutr.ads, a-cimutr.adb, a-cimutr.ads,
- a-comutr.adb, a-comutr.ads: Add iterator machinery for multiway trees.
-
-2011-09-19 Yannick Moy <moy@adacore.com>
-
- * exp_alfa.adb, exp_alfa.ads (Expand_Alfa_N_In): New function
- for expansion of set membership.
- (Expand_Alfa): Call expansion for N_In and N_Not_In nodes.
- * exp_ch4.adb, exp_ch4.ads (Expand_Set_Membership): Make procedure
- visible for use in Alfa expansion.
- * sem_ch5.adb (Analyze_Iterator_Specification): Introduce loop
- variable in Alfa mode.
-
-2011-09-19 Thomas Quinot <quinot@adacore.com>
-
- * s-osinte-darwin.ads: Change SIGADAABRT on Darwin to SIGABRT.
-
-2011-09-19 Thomas Quinot <quinot@adacore.com>
-
- * exp_ch9.adb: Minor reformatting.
-
-2011-09-19 Hristian Kirtchev <kirtchev@adacore.com>
-
- * freeze.adb (Build_Renamed_Body): Generic subprograms
- instantiations cannot be poperly inlined by the compiler, do
- not set the Body_To_Inline attribute in such cases.
- * sem_ch12.adb (Analyze_Subprogram_Instantiation): Inherit all
- inlining-related flags from the generic subprogram declaration.
-
-2011-09-19 Thomas Quinot <quinot@adacore.com>
-
- * exp_dist.adb, rtsfind.ads, sem_util.adb, sem_util.ads
- (Build_Stub_Type): Remove, instead copy components from
- System.Partition_Interface.RACW_Stub_Type.
- (RPC_Receiver_Decl): Remainder of code from old Build_Stub_Type routine.
- (Copy_Component_List): New subprogram.
-
-2011-09-19 Yannick Moy <moy@adacore.com>
-
- * lib-xref.adb (Generate_Reference): Ignore references to
- constants in Standard.
-
-2011-09-19 Robert Dewar <dewar@adacore.com>
-
- * err_vars.ads, errout.ads: Minor reformatting.
-
-2011-09-19 Robert Dewar <dewar@adacore.com>
-
- * aspects.ads (Impl_Defined_Aspects): New array
- * lib-writ.adb (No_Dependences): New name for No_Dependence
- * restrict.adb (No_Dependences): New name for No_Dependence
- (Check_Restriction_No_Specification_Of_Aspect): New
- procedure.
- (Set_Restriction_No_Specification_Of_Aspect): New procedure
- (Restricted_Profile_Result): New variable
- (No_Specification_Of_Aspects): New variable
- (No_Specification_Of_Aspect_Warning): New variable
- * restrict.ads (No_Dependences): New name for No_Dependence
- (Check_Restriction_No_Specification_Of_Aspect): New procedure
- (Set_Restriction_No_Specification_Of_Aspect): New procedure
- * s-rident.ads: Add restriction
- No_Implementation_Aspect_Specifications, this is also added to
- the No_Implementation_Extensions profile.
- * sem_ch13.adb (Analyze_Aspect_Specifications): Check
- No_Implementation_Defined_Aspects
- (Analyze_Aspect_Specifications): Check No_Specification_Of_Aspect
- * sem_prag.adb (Analyze_Aspect_Specifications): Check
- No_Implementation_Aspects
- (Analyze_Aspect_Specifications): Check No_Specification_Of_Aspect
- * snames.ads-tmpl (Name_No_Specification_Of_Aspect): New name
-
-2011-09-19 Yannick Moy <moy@adacore.com>
-
- * lib-xref.adb (Generate_Reference): Take into account multiple
- renamings for Alfa refs.
-
-2011-09-19 Thomas Quinot <quinot@adacore.com>
-
- * g-socthi-mingw.adb: Minor reformatting.
-
-2011-09-19 Yannick Moy <moy@adacore.com>
-
- * gnat1drv.adb (Adjust_Global_Switches): Set tagged type
- expansion to False in mode Alfa
-
-2011-09-19 Pascal Obry <obry@adacore.com>
-
- * mingw32.h: Remove obsolete code needed for old versions
- of MingW.
-
-2011-09-19 Robert Dewar <dewar@adacore.com>
-
- * errout.ads: Minor reformatting.
-
-2011-09-19 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Analyze_Expression_Function): When the expression
- function is transformed into a declaration and a body, insert
- body at the end of the declarative part, to prevent premature
- freeze actions, and preserve original specification in the
- subprogram declaration.
-
-2011-09-19 Vincent Celier <celier@adacore.com>
-
- * projects.texi: Minor editing.
-
-2011-09-19 Robert Dewar <dewar@adacore.com>
-
- * sem_aggr.adb, lib-writ.ads, s-restri.ads, sem_ch6.adb,
- exp_aggr.adb: Minor reformatting.
-
-2011-09-19 Yannick Moy <moy@adacore.com>
-
- * lib-xref.adb (Generate_Reference): Change entity referenced
- to underlying object if any, or else reference to the HEAP.
-
-2011-09-15 Arnaud Charlet <charlet@adacore.com>
-
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-09-15 Robert Dewar <dewar@adacore.com>
-
- * tree_io.ads: Minor reformatting.
- * a-intnam.ads: Fix bad header.
-
-2011-09-15 Thomas Quinot <quinot@adacore.com>
-
- * a-exexpr-gcc.adb: Minor reformatting.
-
-2011-09-15 Yannick Moy <moy@adacore.com>
-
- * sem_ch6.adb: Propagate information that an expression function comes
- from source (otherwise references to this entity are not stored).
-
-2011-09-15 Robert Dewar <dewar@adacore.com>
-
- * a-cdlili.adb, a-coinve.adb, a-stzunb-shared.ads, a-suezst.adb,
- a-suenco.adb, a-stwiun-shared.ads, a-cobove.adb, a-convec.adb,
- a-btgbso.adb, a-cbdlli.adb, a-suewst.adb: Minor reformatting.
-
-2011-09-15 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Analyze_Expression_Function): Code cleanup:
- if the expression function is not a completion, create a
- new specification for the generated declaration, and keep the
- original specification in the generated body. Shorter code also
- ensures that proper warnings are generated for unused formals
- in all cases.
-
-2011-09-15 Sergey Rybin <rybin@adacore.com>
-
- * tree_io.ads: Update ASIS_Version_Number because of the changes
- in the tree structures for expression functions.
-
-2011-09-15 Arnaud Charlet <charlet@adacore.com>
-
- * s-osinte-aix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads,
- s-osinte-hpux.ads, s-osinte-lynxos.ads, s-osinte-solaris-posix.ads,
- s-taprop-posix.adb (CLOCK_MONOTONIC): New constant.
- (CLOCK_REALTIME): Fix wrong value on some OSes.
- * s-taprop-posix.adb (Monotonic_Clock): Use CLOCK_MONOTONIC.
-
-2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils.c (maybe_unconstrained_array): In the reference
- to unconstrained array case, deal with each branch of a COND_EXPR.
- * gcc-interface/utils2.c (build_allocator): Deal with each branch of
- a COND_EXPR in the initializer, if present.
-
-2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (maybe_pad_type): Do not try to change the form
- of an addressable type.
- * gcc-interface/trans.c (gnat_gimplify_expr) <VIEW_CONVERT_EXPR>: New.
- Deal with those cases for which creating a temporary is mandatory.
-
-2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (call_to_gnu): Use local variable. Make sure
- this is a real formal parameter before testing whether it is by ref.
-
-2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (build_call_0_expr): Delete.
- (build_call_1_expr): Likewise.
- (build_call_2_expr): Likewise.
- (build_call_n_expr): New prototype.
- * gcc-interface/decl.c (gnat_to_gnu_entity): Use build_call_n_expr.
- * gcc-interface/trans.c (establish_gnat_vms_condition_handler): Ditto.
- (Handled_Sequence_Of_Statements_to_gnu): Likewise.
- (Exception_Handler_to_gnu_zcx): Likewise.
- (gnat_to_gnu): Likewise.
- (build_binary_op_trapv): Likewise.
- * gcc-interface/utils2.c (build_call_0_expr): Delete.
- (build_call_1_expr): Likewise.
- (build_call_2_expr): Likewise.
- (build_call_n_expr): New function.
- (build_call_raise): Use build_call_n_expr.
- (build_call_raise_range): Likewise.
- (build_call_raise_column): Likewise.
- (build_call_alloc_dealloc_proc): Likewise.
- (maybe_wrap_malloc): Likewise.
- (maybe_wrap_free): Likewise.
-
-2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (build_return_expr): Use void_type_node for
- MODIFY_EXPR.
- * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Assert that
- the result type is null if ENABLE_CHECKING. Set operation_type at the
- end unconditionally if not set in the previous cases.
- Use build2 and void_type_node for MODIFY_EXPR.
- (build_allocator): Use NULL_TREE for MODIFY_EXPR.
-
-2011-09-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils.c (unchecked_convert): Use a field of the right
- precision when converting to or from an integral type whose precision
- is not equal to its size.
-
-2011-09-08 Iain Sandoe <iains@gcc.gnu.org>
-
- * traceback.c (Darwin) USE_GCC_UNWINDER for Darwin versions >= 8.
-
-2011-09-07 Iain Sandoe <iains@gcc.gnu.org>
-
- * gcc-interface/Makefile.in (darwin): Provide powerpc64 system
- implementation.
- * system-darwin-ppc64.ads: New file.
-
-2011-09-06 Iain Sandoe <iains@gcc.gnu.org>
-
- * gcc-interface/Makefile.in (gnatlib-shared-darwin): Remove
- reference to "-lm".
-
-2011-09-06 Iain Sandoe <iains@gcc.gnu.org>
-
- * gcc-interface/Makefile.in (darwin, SO_OPTS): Provide architecture
- size switches to the link phase for shared libs.
-
-2011-09-06 Iain Sandoe <iains@gcc.gnu.org>
-
- * gcc-interface/Makefile.in (x86_64 darwin arch): Adjust
- LIBGNAT_TARGET_PAIRS for x86 and x86_64 variants.
-
-2011-09-06 Arnaud Charlet <charlet@adacore.com>
-
- * gcc-interface/Makefile.in, gcc-interface/Make-lang.in
- (gnattools, regnattools, cross-gnattools, canadian-gnattools,
- gnatlib, gnatlib-sjlj, gnatlib-zcx, gnatlib-shared, gnatlib_and_tools):
- New targets.
- (TOOLS_FLAGS_TO_PASS): New.
- (../stamp-tools): Reintroduce, to avoid merge conflicts.
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * sem_ch10.adb, impunit.ads, impunit.adb (Not_Impl_Defined_Unit): New
- name for Is_RM_Defined_Unit. Also several fixes to this unit.
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * impunit.ads, impunit.adb (Is_RM_Defined_Unit): New function.
- * s-rident.ads: New restriction No_Implementation_Units
- (this restriction is also part of the profile
- No_Implementation_Extensions)
- * sem_ch10.adb (Analyze_With_Clause): Add check for
- No_Implementation_Units restriction.
-
-2011-09-06 Jerome Guitton <guitton@adacore.com>
-
- * sysdep.c (__gnat_get_task_options): Disable VX_SPE_TASK
- on vThreads.
-
-2011-09-06 Thomas Quinot <quinot@adacore.com>
-
- * s-solita.adb: Minor reformatting.
-
-2011-09-06 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Analyze_Subprogram_Body_Helper): The body that
- is a rewriting of an expression function does not freeze previous
- entities.
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * impunit.adb (Is_Known_Unit): Fix bad handling of Ada 2012 case
-
-2011-09-06 Tristan Gingold <gingold@adacore.com>
-
- * gcc-interface/Makefile.in: Handle e500v2-wrs-vxworksae like
- powerpc-wrs-vxworksae.
-
-2011-09-06 Thomas Quinot <quinot@adacore.com>
-
- * s-os_lib.ads (Spawn): Minor documentation clarification,
- Success is True for a zero exit status.
-
-2011-09-06 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb: Add message for common iterator error.
-
-2011-09-06 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch3.adb (Build_Initialization_Call): If the target is a
- selected component discriminated by a current instance, replace
- the constraint with a reference to the target object, regardless
- of whether the context is an init_proc.
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * exp_attr.adb: Descriptor_Size is never static.
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * gnat_ugn.texi: Add documentation for LSLOC metric in gnatmetric
-
-2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat_rm.texi: Clarify that attribute Descriptor_Size is
- non-static.
-
-2011-09-06 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Resolve): An expression that is the body of an
- expression function does not freeze.
-
-2011-09-06 Matthew Heaney <heaney@adacore.com>
-
- * a-csquin.ads, a-cusyqu.adb, a-cbprqu.adb, a-cbsyqu.adb,
- a-cuprqu.adb: Changed copyright notice to indicate current
- year only.
-
-2011-09-06 Vincent Celier <celier@adacore.com>
-
- * prj.adb: Minor spelling error fix in comment
- * sem_res.adb: Minor reformatting
-
-2011-09-06 Pascal Obry <obry@adacore.com>
-
- * sysdep.c (winflush_nt): Removed as not needed anymore.
- (winflush_95): Likewise.
- (winflush_init): Likewise.
- (winflush_function): Likewise.
- (getc_immediate_common): Remove call to winflush_function.
-
-2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_attr.adb (Expand_N_Attribute_Reference): Rewrite the
- processing for Descriptor_Size.
- * gnat_rm.texi: Rephrase the wording for attribute Descriptor_Size
- to account for its broader usage.
- * sem_attr.adb (Analyze_Attribute): Change the error detection
- circuitry for Descriptor_Size as the attribute is now applicable
- to all types.
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * sem_attr.adb, prj-nmsc.adb, exp_aggr.adb: Minor reformatting.
-
-2011-09-06 Ed Schonberg <schonberg@adacore.com>
-
- * lib-xref.adb (OK_To_Set_Referenced): A reference to a formal
- in a parameter association must not set the Referenced flag on
- the formal.
- * prj-nmsc.adb (Check_File_Naming_Schemes): Remove useless formal
-
-2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat_rm.texi: Add a section on attribute Descriptor_Size
-
-2011-09-06 Arnaud Charlet <charlet@adacore.com>
-
- * gcc-interface/Makefile.in (common-tools, gnatmake-re,
- gnatlink-re): Speed up by using -j0.
-
-2011-09-06 Yannick Moy <moy@adacore.com>
-
- * sem_ch13.adb (Analyze_Aspect_Specifications): Call
- Set_Corresponding_Aspect when creating pragma from aspect.
- (Add_Predicates): Use new field Corresponding_Aspect.
- * sem_prag.adb (Analyze_Pragma): Make Pname hold source aspect
- name when present, for the purpose of issuing error messages;
- remove local procedure Error_Pragma_Arg_Alternate_Name.
- * sinfo.adb, sinfo.ads (Corresponding_Aspect): New field in
- N_Pragma node.
- (From_Dynamic_Predicate, From_Static_Predicate): Remove fields from
- N_Pragma node.
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * checks.adb, s-except.ads, g-socket.adb: Minor reformatting.
-
-2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch6.adb (Build_Heap_Allocator): Add new
- local variable Desig_Typ. Code and comment reformatting. Add
- machinery to ensure that the allocation uses a fat pointer when
- the type of the return object is a constrained array and the
- function return type is an unconstrained array.
-
-2011-09-06 Vincent Celier <celier@adacore.com>
-
- * make.adb, prj-part.adb, prj-nmsc.adb: Remove unused formal
- parameters in subprograms.
-
-2011-09-06 Arnaud Charlet <charlet@adacore.com>
-
- * s-taprop-mingw.adb (Finalize_TCB): Fix typo.
-
-2011-09-06 Thomas Quinot <quinot@adacore.com>
-
- * s-taprop-vxworks.adb, s-tpoaal.adb, s-tpopsp-vxworks.adb
- (System.Tasking.Primitive_Operations.Specific.Delete): Remove
- subprogram.
- (System.Tasking.Primitive_Operations.Specific.Set): If argument
- is null, destroy task specific data, to make API consistent with
- other platforms, and thus compatible with the shared version
- of s-tpoaal.adb.
- (System.Tasking.Primitive_Operations.ATCB_Allocation.Free_ATCB):
- Document the above assumption.
-
-2011-09-06 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch6.adb (Expand_Inlined_Call): Fix use of uninitialized
- variable for type of return value when return type is
- unconstrained and context is an assignment.
-
-2011-09-06 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch8.adb (Check_Class_Wide_Actual): Do not generate body of
- class-wide operation if expansion is not enabled.
-
-2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * checks.adb (Apply_Scalar_Range_Check): Deal with access
- type prefix.
-
-2011-09-06 Yannick Moy <moy@adacore.com>
-
- * sem_ch13.adb (Analyze_Aspect_Specifications, case
- Aspect_Invariant): Do not issue error at this point on illegal
- pragma placement, as this is checked later on when analyzing
- the corresponding pragma.
- * sem_prag.adb (Error_Pragma_Arg_Alternate_Name): New procedure
- similar to Error_Pragma_Arg, except the source name of the
- aspect/pragma to use in warnings may be equal to parameter
- Alt_Name (Analyze_Pragma, case Pragma_Invariant): refine error
- message to distinguish source name of pragma/aspect, and whether
- the illegality resides in the type being public, or being private
- without a public declaration
-
-2011-09-06 Thomas Quinot <quinot@adacore.com>
-
- * g-socket.adb (Check_For_Fd_Set): On Windows, no need for bitmap
- size check (fd_set is implemented differently on that platform).
-
-2011-09-06 Thomas Quinot <quinot@adacore.com>
-
- * s-taprop-vxworks.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
- s-tpoaal.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
- s-taprop-solaris.adb, s-taprop-irix.adb, s-taprop.ads,
- s-taprop-hpux-dce.adb, s-taprop-dummy.adb, s-taprop-posix.adb
- (ATCB_Allocation): New subpackage of
- System.Tasking.Primitive_Operations, shared across all targets
- with full tasking runtime.
- (ATCB_Allocation.New_ATCB): Moved there (from target specific
- s-taprop bodies).
- (ATCB_Allocation.Free_ATCB): New subprogram. Deallocate an ATCB,
- taking care of establishing a local temporary ATCB if the one
- being deallocated is Self, to avoid a reference to the freed
- ATCB in Abort_Undefer.
-
-2011-09-06 Thomas Quinot <quinot@adacore.com>
-
- * s-tassta.adb, s-taskin.ads (Free_Task): If the task is not
- terminated, mark it for deallocation upon termination.
- (Terminate_Task): Call Free_Task again if the task is marked
- for automatic deallocation upon termination.
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * a-cbprqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cusyqu.ads,
- a-intnam-aix.ads, a-intnam-darwin.ads, a-intnam-dummy.ads,
- a-intnam-freebsd.ads, a-intnam-hpux.ads, a-intnam-irix.ads,
- a-intnam-linux.ads, a-intnam-lynxos.ads, a-intnam-mingw.ads,
- a-intnam-solaris.ads, a-intnam-tru64.ads,
- a-intnam-vms.ads, a-intnam-vxworks.ads, a-intnam.ads, interfac.ads,
- cstand.adb, s-maccod.ads: Mark all entities as Implementation_Defined
- * einfo.ads, einfo.adb (Is_Implementation_Defined): New flag
- * par-prag.adb: Add dummy entry for pragma Implementation_Defined
- * s-rident.ads: Add new restriction No_Implementation_Identifiers
- Add new profile No_Implementation_Extensions
- * sem_prag.adb: Implement pragma Implementation_Defined Implement
- profile No_Implementation_Extensions
- * sem_util.adb: Minor reformatting (Set_Entity_With_Style_Check):
- Check violation of restriction No_Implementation_Identifiers
- * snames.ads-tmpl: Add entries for pragma Implementation_Defined
- Add entry for Name_No_Implementation_Extensions
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * impunit.ads: Minor reformatting.
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * ali.adb, sem_ch13.adb, lib-xref.adb: Minor reformatting.
-
-2011-09-06 Pascal Obry <obry@adacore.com>
-
- * s-osinte-linux.ads, s-oscons-tmplt.c: Use oscons to define sigset_t
- types.
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * g-socket.adb: Minor reformatting
-
-2011-09-06 Javier Miranda <miranda@adacore.com>
-
- * ali.adb (Scan_ALI): Add missing support to load references of
- entities imported from other languages.
- * ali.ads (Xref_Record): Adding new fields to store the language and
- name of an imported entity.
- * lib-xref.adb (Output_Import_Export_Info): Fix typo
- in comment.
-
-2011-09-06 Ed Schonberg <schonberg@adacore.com>
-
- * sem_prag.adb (Analyze_Pragma, case Type_Invariant): A type invariant
- is allowed on a full type declaration if it is the completion of
- a private declarations.
- * sem_ch13.adb (Analyze_Aspect_Specifications): An invariant
- aspect is allowed on a full type declaration in the private part
- of a package.
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * sem_ch8.ads: Minor reformatting
-
-2011-09-06 Thomas Quinot <quinot@adacore.com>
-
- * s-oscons-tmplt.c, g-socket.adb (GNAT.Sockets.Clear,Set,Is_Set):
- Guard against socket values that are not in [0;FD_SETSIZE[
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * s-osinte-linux.ads, a-iteint.ads, exp_ch6.adb, s-solita.adb: Minor
- reformatting.
-
-2011-09-06 Arnaud Charlet <charlet@adacore.com>
-
- * s-linux-alpha.ads: Minor reformatting
- * s-oscons-tmplt.c: Fix generated comments in s-oscons template.
- Use sizeof instead of corresponding C defines in s-oscons template.
-
-2011-09-06 Vadim Godunko <godunko@adacore.com>
-
- * a-convec.ads, a-iteint.ads: Minor reformatting.
-
-2011-09-06 Vincent Celier <celier@adacore.com>
-
- * projects.texi: Add menus and @node lines.
-
-2011-09-06 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch6.adb (Expand_Inlined_Call): Handle properly the case
- where the return type is an unconstrained array and the context
- is an assignment. Optimize the case when the target of the
- assignment is a selected component.
-
-2011-09-06 Arnaud Charlet <charlet@adacore.com>
-
- * s-solita.adb: Update comments.
-
-2011-09-06 Pascal Obry <obry@adacore.com>
-
- * s-linux.ads, s-linux-alpha.ads, s-linux-hppa.ads, s-linux-mipsel.ads,
- s-linux-sparc.ads: Remove hard coded and now wrong definitions.
- * s-oscons-tmplt.c: Add support for generating pthread related
- types size on GNU/Linux as done for Darwin.
- * s-osinte-linux.ads: Use s-oscons to define the pthread types.
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * exp_ch6.adb: Fix minor typo.
-
-2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb: Remove with and use clauses for Get_Targ.
- (Alignment_Of): Moved to the body of Nearest_Multiple_Rounded_Up.
- (Double_Size_Of): Alphabetized. Update the comment on usage.
- (Make_Finalize_Address_Stmts): Update comments and reformat code.
- (Nearest_Multiple_Rounded_Up): New routine.
- (Size_Of): Update comment on usage. The generated expression now
- accounts for alignment gaps by rounding the size of the type to the
- nearest multiple rounded up of the type's alignment.
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * exp_ch7.adb, g-comlin.adb: Minor reformatting.
-
-2011-09-06 Steve Baird <baird@adacore.com>
-
- * exp_ch4.adb (Expand_Allocator_Expression): Look through
- derived subprograms in checking for presence of an
- Extra_Accessibility_Of_Result formal parameter.
- * exp_ch6.adb (Expand_Call): Look through derived subprograms in
- checking for presence of an Extra_Accessibility_Of_Result formal
- parameter.
- (Expand_Call.Add_Actual_Parameter): Fix a bug in the
- case where the Parameter_Associatiations attribute is already set,
- but set to an empty list.
- (Needs_Result_Accessibility_Level):
- Unconditionally return False. This is a temporary
- change, disabling the Extra_Accessibility_Of_Result
- mechanism.
- (Expand_Simple_Function_Return): Check for
- Extra_Accessibility_Of_Result parameter's presence instead of
- testing Ada_Version when generating a runtime accessibility
- check which makes use of the parameter.
-
-2011-09-06 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch4.adb (Expand_N_Case_Expression): Actions created for the
- expression in a given case alternative must be attached to the
- statement list of the ccrresponding case statement alternative
- They cannot be propagated ahead of the case statement, because
- the validity of the expression that generated the action may
- hold only for that alternative.
-
-2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb: Remove with and use clauses for Get_Targ.
- (Alignment_Of): Remove the code for strict alignment targets.
- (Double_Alignment_Of): Removed.
- (Double_Size_Of): New routine.
- (Make_Finalize_Address_Stmts): Change the
- calculation of the dope's size. Update relevant comments.
- (Size_Of): New routine.
-
-2011-09-06 Steve Baird <baird@adacore.com>
-
- * einfo.ads (Extra_Accessibility): Update associated comment to use
- the term "present" correctly ("present" just means that it is not
- an error to query the value of the attribute - it does not imply
- that the value must be non-null).
- (Extra_Constrained): Ditto.
- (Is_Visible_Formal): Ditto.
- (Extra_Accessibility_Of_Result) Ditto; also add Inline pragma.
- (Set_Extra_Accessibility_Of_Result): Add Inline pragma.
- * exp_ch4.adb (Expand_Allocator_Expression): Improve a comment.
- * exp_ch6.adb (Expand_Call): The callee may require an
- Extra_Accessibility_Of_Result actual parameter even if Ada_Version
- < Ada_2012. This can occur if the callee is exported from a Gnat
- runtimes unit. Also improve a comment.
-
-2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb: Add with and use clauses for Get_Targ.
- (Alignment_Of): Rename formal parameter Some_Typ
- to Typ, update related comment. Use the allocator alignment on
- strict alignment targets such as SPARC.
- (Double_Alignment_Of): Rename formal parameter Some_Typ to Typ, update
- related comment.
-
-2011-09-06 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch9.adb (Check_Interfaces): Test
- Is_Limited_Type rather than Is_Limited_Record when checking that
- the partial view of a synchronized full view must be limited.
-
-2011-09-06 Emmanuel Briot <briot@adacore.com>
-
- * g-comlin.adb (Free): Fix memory leak.
-
-2011-09-06 Robert Dewar <dewar@adacore.com>
-
- * sem_util.adb, exp_ch6.adb: Minor reformatting and code reorganization.
-
-2011-09-06 Steve Baird <baird@adacore.com>
-
- * einfo.ads (Extra_Accessibility_Of_Result): New function; in the
- (Ada2012) cases described in AI05-0234 where the accessibility
- level of a function result is "determined by the point of
- call", an implicit parameter representing that accessibility
- level is passed in. Extra_Accessibilty_Of_Result yields this
- additional formal parameter. Extra_Accessibility_Of_Result
- is analogous to the existing Extra_Accessibility
- function used in the implementation of access parameters.
- (Set_Extra_Accessibility_Of_Result): New procedure; sets
- Extra_Accessibility_Of_Result attribute.
- * einfo.adb (Extra_Accessibility_Of_Result): New function.
- (Set_Extra_Accessibility_Of_Result): New procedure.
- (Write_Field19_Name): Display Extra_Accessibilty_Of_Result attribute.
- * sem_util.adb (Dynamic_Accessibility_Level): Set Etype of
- an accessibility level literal to Natural; introduce a nested
- function, Make_Level_Literal, to do this.
- * exp_ch6.ads (Needs_Result_Accessibility_Level): New function;
- determines whether a given function (or access-to-function
- type) needs to have an implicitly-declared accessibility-level
- parameter added to its profile.
- (Add_Extra_Actual_To_Call): Export an existing procedure which was
- previously declared in the body of Exp_Ch6.
- * exp_ch6.adb (Add_Extra_Actual_To_Call): Export declaration by moving
- it to exp_ch6.ads.
- (Has_Unconstrained_Access_Discriminants): New Function; a
- predicate on subtype entities which returns True if the given
- subtype is unconstrained and has one or more access discriminants.
- (Expand_Call): When expanding a call to a function which takes an
- Extra_Accessibility_Of_Result parameter, pass in the appropriate
- actual parameter value. In the case of a function call which is
- used to initialize an allocator, this may not be possible because
- the Etype of the allocator may not have been set yet. In this
- case, we defer passing in the parameter and handle it later in
- Expand_Allocator_Expression.
- (Expand_Simple_Function_Return): When returning from a function which
- returns an unconstrained subtype having at least one access
- discriminant, generate the accessibility check needed to ensure that
- the function result will not outlive any objects designated by its
- discriminants.
- (Needs_Result_Accessibility_Level): New function; see exp_ch6.ads
- description.
- * exp_ch4.adb (Expand_Allocator_Expression): When a function call
- is used to initialize an allocator, we may need to pass in "the
- accessibility level determined by the point of call" (AI05-0234)
- to the function. Expand_Call, where such actual parameters are
- usually generated, is too early in this case because the Etype of
- the allocator (which is used in determining the level to be passed
- in) may not have been set yet when Expand_Call executes. Instead,
- we generate code to pass in the appropriate actual parameter
- in Expand_Allocator_Expression.
- * sem_ch6.adb (Create_Extra_Formals): Create
- the new Extra_Accessibility_Of_Result formal if
- Needs_Result_Accessibility_Level returns True. This includes the
- introduction of a nested procedure, Check_Against_Result_Level.
-
-2011-09-06 Arnaud Charlet <charlet@adacore.com>
-
- * gcc-interface/Makefile.in (X86_TARGET_PAIRS): Remove duplicate
- declaration.
-
-2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
-
- * s-finmas.adb (Set_Finalize_Address): Explain the reason
- for the synchronization. Move the test for null from
- s-stposu.Allocate_Any_Controlled to this routine since the check
- needs to be protected too.
- (Set_Heterogeneous_Finalize_Address): Explain the reason for the
- synchronization code.
- * s-finmas.ads (Set_Heterogeneous_Finalize_Address): Add comment
- explaining the context in which this routine is used.
- * s-stposu.adb (Allocate_Any_Controlled): Move the test for null
- to s-finmas.Set_Finalize_Address.
-
-2011-09-05 Ed Schonberg <schonberg@adacore.com>
-
- * einfo.ads: Document that itypes have no parent field.
-
-2011-09-05 Robert Dewar <dewar@adacore.com>
-
- * rtsfind.adb (Check_CRT): Check for overloaded entity
- * rtsfind.ads: Document that entities to be found by rtsfind
- cannot be overloaded
- * s-taenca.adb, s-tasren.adb, s-tpobop.adb, s-tpoben.ads, s-tpoben.adb
- (Lock_Entries_With_Status): New name for Lock_Entries with two
- arguments (changed to meet rtsfind no overloading rule).
-
-2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
-
- * s-finmas.adb (Set_Finalize_Address (Address,
- Finalize_Address_Ptr)): Renamed to Set_Heterogeneous_Finalize_Address.
- (Set_Finalize_Address (in out Finalization_Master,
- Finalize_Address_Ptr): Add synchronization code.
- * s-finmas.ads (Set_Finalize_Address (Address,
- Finalize_Address_Ptr)): Renamed to Set_Heterogeneous_Finalize_Address.
- * s-stposu.adb (Allocate_Any_Controlled): Update the call to
- Set_Finalize_Address for the heterogeneous case.
-
-2011-09-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb: Undo previous change, not suitable after all.
-
-2011-09-05 Robert Dewar <dewar@adacore.com>
-
- * einfo.ads: Minor comment clarification.
-
-2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch6.adb (Move_Activation_Chain): Rewritten. The routine
- no longer needs to search through the entities of the return
- statement scope to find the _chain.
- * sem_ch5.adb: Add with and use clauses for Exp_Ch6 and Sem_Ch6.
- (Analyze_Block_Statement): Add local variable
- Is_BIP_Return_Statement. Add machinery to install all entities
- produced by the expansion of the return object declaration.
- (Install_Return_Entities): New routine.
- * sem_ch6.ads, sem_ch6.adb (Install_Entity): Moved from body to spec.
-
-2011-09-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch10.adb (Analyze_Context): Apply simple fixup if context
- of subunit is incomplete.
- (Analyze_Proper_Body): If parent spec is not available, do not
- attempt analysis.
-
-2011-09-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_disp.adb (Find_Controlling_Arg): Add checks for
- interface type conversions, that are expanded into dereferences.
-
-2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
-
- * sem_ch6.adb (Analyze_Subprogram_Body_Helper):
- Examine the parameter and return profile of a subprogram and swap
- any incomplete types coming from a limited context with their
- corresponding non-limited views.
- (Exchange_Limited_Views): New routine.
-
-2011-09-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Prepare_Private_Subtype_Completion): Set parent
- of internal entity to the subtype declaration, so that when
- entities are subsequently exchanged in a package body, the tree
- remains properly formatted for ASIS.
-
-2011-09-05 Johannes Kanig <kanig@adacore.com>
-
- * g-comlin.adb (Set_Usage): Additional optional argument to set help
- message.
- (Display_Help): display the user given help message, if available.
-
-2011-09-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (OK_For_Limited_Init_In_05): The expression
- is legal if the original node is an identifier that is a
- parameterless function call.
-
-2011-09-05 Pascal Obry <obry@adacore.com>
-
- * prj-nmsc.adb: Minor reformatting.
- Add support for standalone aggregate library.
- (Check_Stand_Alone_Library): Handle standalone aggregate library.
- * projects.texi: Fix documentation for aggregate library projects.
-
-2011-09-05 Robert Dewar <dewar@adacore.com>
-
- * sem_ch6.adb: Minor reformatting.
-
-2011-09-05 Matthew Gingell <gingell@adacore.com>
-
- * s-tassta.adb (Task_Wrapper): Ensure that we don't try to write the
- stack guard page on PPC Linux. This patch ensures the 64K guard page at
- the bottom of the stack is not overwritten.
-
-2011-09-05 Thomas Quinot <quinot@adacore.com>
-
- * exp_intr.adb, s-tasini.adb: Minor reformatting.
-
-2011-09-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Access_Definition): If an access type declaration
- appears in a child unit, the scope of whatever anonymous type
- may be generated is the child unit itself.
-
-2011-09-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Analyze_Expression_Function): Do not set
- Comes_From_Source on rewritten body.
- (Analyze_Subprogram_Body_Helper): Check that the original node for
- the body comes from source, when determining whether expansion
- of a protected operation is needed.
-
-2011-09-05 Ed Schonberg <schonberg@adacore.com>
-
- * exp_aggr.adb (Replace_Type): If the target of the assignment is
- a selected component and the right-hand side is a self-referential
- access, the proper prefix of the rewritten attribute is a copy
- of the left-hand side, not of its prefix.
-
-2011-09-05 Robert Dewar <dewar@adacore.com>
-
- * sem_ch5.adb: Minor reformatting.
- * sem_ch3.adb: Minor code clean up.
-
-2011-09-05 Jose Ruiz <ruiz@adacore.com>
-
- * exp_ch9.adb (Make_Initialize_Protection): The fact that
- restriction No_Dynamic_Attachment is in effect or not should
- not influence the default priority associated to a protected
- object. With this change, when the restriction is in effect (as
- is the case for the Ravenscar profile) the default priority of
- a protected object with an interrupt handler is in the range of
- interrupt priorities (Default_Interrupt_Priority) as required
- by D.3(10).
-
-2011-09-05 Arnaud Charlet <charlet@adacore.com>
-
- * a-iteint.ads: Fix header.
-
-2011-09-05 Vincent Celier <celier@adacore.com>
-
- * prj-conf.adb (Do_Autoconf): Make sure Obj_Dir always ends
- with a directory separator to avoid output such as:
- "/path/to/objauto.cgpr" has been deleted.
-
-2011-09-05 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb: Minor reformatting.
-
-2011-09-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb: Better error message.
-
-2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_aggr.adb: Add with and use clause for Exp_Ch6.
- (Expand_Array_Aggregate): Detect a special case of an aggregate
- which contains tasks in the context of an unexpanded return
- statement of a build-in-place function.
- * exp_ch6.adb: Add with and use clause for Exp_Aggr.
- (Expand_N_Extended_Return_Statement): Detect a delayed aggregate
- which contains tasks and expand it now that the original simple
- return statement has been rewritten.
- * exp_ch9.adb (Build_Activation_Chain_Entity): Code
- reformatting. Do not create a chain for an extended return
- statement if one is already available.
- (Has_Activation_Chain): New routine.
-
-2011-09-05 Marc Sango <sango@adacore.com>
-
- * sem_ch3.adb (Analyze_Object_Declaration): Remove
- the wrong test and add the correct test to detect the violation
- of illegal use of unconstrained string type in SPARK mode.
-
-2011-09-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb (Analyze_Iteration_Specification): Improve error
- message on an iterator over an array.
-
-2011-09-05 Robert Dewar <dewar@adacore.com>
-
- * lib-xref-alfa.adb: Minor reformatting.
-
-2011-09-05 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, sem_res.adb, par.adb, par-ch6.adb, g-comlin.adb,
- exp_ch6.adb, lib-xref-alfa.adb: Minor reformatting.
-
-2011-09-05 Gary Dismukes <dismukes@adacore.com>
-
- * exp_ch7.adb, exp_ch6.adb: Minor reformatting.
-
-2011-09-05 Johannes Kanig <kanig@adacore.com>
-
- * lib-xref-alfa.adb: Update comments.
-
-2011-09-05 Thomas Quinot <quinot@adacore.com>
-
- * sem_res.adb: Minor reformatting
-
-2011-09-05 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch6.adb (Build_In_Place_Formal): If extra formals are not
- present, create them now. Needed in case the return type was
- a limited view in the function declaration.
- (Make_Build_In_Place_Call_In_Allocator): If return type contains
- tasks, build the activation chain for it. Pass a reference to
- the Master_Id in call to Add_Task_Actuals_To_Build_In_Place call.
- * exp_ch7.adb (Make_Set_Finalize_Address_Call): Clean up interface
- with build_in_place calls.
- * sem_ch9.adb (Analyze_Task_Type_Declaration): If partial view was
- incomplete, inatialize its Corresponding_Record_Type component.
- * sem_ch10.adb (Build_Chain): Initialize Private_Dependents field
- of limited views.
-
-2011-09-05 Johannes Kanig <kanig@adacore.com>
-
- * lib-xref-alfa.adb (Is_Alfa_Reference): Filter constants from effect
- information.
-
-2011-09-05 Ed Schonberg <schonberg@adacore.com>
-
- * par-ch6.adb (P_Subprogram): In Ada2012 mode, if the subprogram
- appears within a package specification and the token after "IS"
- is not a parenthesis, assume that this is an unparenthesized
- expression function, even if the token appears in a line by
- itself.
- * par.adb: Clarify use of Labl field of scope stack in error
- recovery.
-
-2011-09-05 Bob Duff <duff@adacore.com>
-
- * sem_res.adb (Resolve_Intrinsic_Operator): Use unchecked
- conversions instead of normal type conversions in all cases where a
- type conversion would be illegal. In particular, use unchecked
- conversions when the operand types are private.
-
-2011-09-05 Johannes Kanig <kanig@adacore.com>
-
- * lib-xref-alfa.adb (Is_Alfa_Reference): Never declare effects on
- objects of task type or protected type.
-
-2011-09-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Analyze_Expression_Function): If the expression
- function comes from source, indicate that so does its rewriting,
- so it is compatible with any subsequent expansion of the
- subprogram body (e.g. when it is a protected operation).
- * sem_ch4.adb: minor reformatting
-
-2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
-
- * lib.adb (Check_Same_Extended_Unit): Comment rewriting. Use
- Get_Source_Unit rather than Get_Code_Unit as instantiation unfolding
- may lead to wrong ancestor package in the case of instantiated subunit
- bodies. If a subunit is instantiated, follow the chain of instantiations
- rather than the stub structure.
-
-2011-09-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch4.adb, sem_ch6.adb: Minor reformatting.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-09-02 Marc Sango <sango@adacore.com>
-
- * sem_ch3.adb (Analyze_Object_Declaration): Change
- comment and add additional check to differentiate constant of
- type string from others unconstrained type.
-
-2011-09-02 Ed Schonberg <schonberg@adacore.com>
-
- * sinfo.ads, sinfo.adb: New semantic attribute Premature_Use,
- present in incomplete type declarations to refine the error
- message the full declaration is in the same unit.
- * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of
- an incomplete type, set the Premature_Use for additional message.
- * sem_ch3.adb (Find_Type_Name): If partial view is incomplete
- and Premature_Use is set, place additional information at the
- point of premature use.
-
-2011-09-02 Bob Duff <duff@adacore.com>
-
- * sem_ch6.adb: (Check_Post_State): Suppress warning
- "postcondition refers only to pre-state" when the expression has not
- yet been analyzed, because it causes false alarms. This can happen when
- the postcondition contains a quantified expression, because those are
- analyzed later. This is a temporary/partial fix.
- (Process_Post_Conditions): Minor: change wording of warning.
-
-2011-09-02 Marc Sango <sango@adacore.com>
-
- * sem_ch3.adb (Analyze_Object_Declaration): Detect the violation of
- illegal use of unconstrained string type in SPARK mode.
- * sem_res.adb (Analyze_Operator_Symbol): Set the
- right place where the string operand of concatenation should be
- violate in SPARK mode.
-
-2011-09-02 Robert Dewar <dewar@adacore.com>
-
- * sem_prag.adb, sem_util.adb, sem_ch6.adb, prj-nmsc.adb,
- exp_ch3.adb: Minor reformatting.
-
-2011-09-02 Vincent Celier <celier@adacore.com>
-
- * prj-conf.adb (Add_Default_GNAT_Naming_Scheme): Declare "gcc"
- as the compiler driver so Is_Compilable returns True for sources.
- * prj-nmsc.adb (Override_Kind): When Kind is Sep, set the source
- for the body.
-
-2011-09-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_prag.adb (Analyze_PPC_In_Decl_Part): for a class-wide
- condition, a reference to a controlling formal must be interpreted
- as having the class-wide type (or an access to such) so that the
- inherited condition can be properly applied to any overriding
- operation (see ARM12 6.6.1 (7)).
-
-2011-09-02 Tristan Gingold <gingold@adacore.com>
-
- * init.c (__gnat_is_vms_v7): Fix case and add prototype
- for LIB$GETSYI.
-
-2011-09-02 Javier Miranda <miranda@adacore.com>
-
- * exp_ch3.adb (Expand_N_Object_Declaration): Do not copy the
- initializing expression of a class-wide interface object declaration
- if its type is limited.
-
-2011-09-02 Johannes Kanig <kanig@adacore.com>
-
- * sem_util.adb (Unique_Name): To obtain a unique name for enumeration
- literals, take into account the type name; the type is *not*
- the scope for an enumeration literal.
-
-2011-09-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Check_Overriding_Indicator): add special check
- to reject an overriding indicator on a user-defined Adjust
- subprogram for a limited controlled type.
-
-2011-09-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Resolve_Actuals): add missing call to Resolve
- for an actual that is a function call returning an unconstrained
- limited controlled type.
-
-2011-09-02 Tristan Gingold <gingold@adacore.com>
-
- * g-socthi-vms.adb (c_sendmsg, c_recvmsg): Use unpacked msg if on vms 7
-
-2011-09-02 Johannes Kanig <kanig@adacore.com>
-
- * alfa.ads (Name_Of_Heap_Variable): Change value of the HEAP variable
- from "HEAP" to __HEAP Change comment that refers to that variable
- * put_alfa.adb: Change comment that refers to that variable
-
-2011-09-02 Robert Dewar <dewar@adacore.com>
-
- * exp_ch4.adb, exp_ch6.adb, prj-nmsc.adb: Minor reformatting.
-
-2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_util.adb (Extract_Renamed_Object): Renamed to
- Find_Renamed_Object. This routine has been reimplemented and now uses
- tree traversal to locate a renamed object.
- (Is_Aliased): Replace call to Extract_Renamed_Object with
- Find_Renamed_Object.
-
-2011-09-02 Tristan Gingold <gingold@adacore.com>
-
- * init.c: (__gnat_is_vms_v7): New function.
-
-2011-09-02 Olivier Hainque <hainque@adacore.com>
-
- * tracebak.c (STOP_FRAME, ppc elf/vxworks case): Stop on frames
- that have a misaligned backchain, necessarily bogus.
-
-2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Do not create
- TSS routine Finalize_Address when compiling in Alfa mode.
- (Expand_Freeze_Record_Type): Do not create TSS routine
- Finalize_Address when compiling in Alfa mode.
- * exp_ch4.adb (Expand_Allocator_Expression): Do not produce a
- call to Set_Finalize_Address in Alfa mode because Finalize_Address is
- not built.
- (Expand_N_Allocator): Do not produce a call to
- Set_Finalize_Address in Alfa mode because Finalize_Address is not built.
- * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not
- produce a call to primitive Set_Finalize_Address in Alfa mode because
- Finalize_Address is not built.
- * exp_ch7.adb (Build_Finalization_Master): Do not create
- finalization masters in Afa mode since they are not needed.
- (Build_Finalizer): Do not create scope and library-level
- finalizers in Alfa mode since they are not needed.
- * exp_util.adb (Build_Allocate_Deallocate_Proc): Do not expand
- "new" and "free" when applied to controlled objects in Alfa mode since
- this is not needed.
-
-2011-09-02 Vincent Celier <celier@adacore.com>
-
- * prj-nmsc.db: (Check_Stand_Alone_Library): For SALs, allow
- only library names with the syntax of Ada identifiers, to avoid errors
- when compiling the binder generated files.
- * projects.texi: Document restriction on SAL library names
-
-2011-09-02 Thomas Quinot <quinot@adacore.com>
-
- * a-chtgbo.adb: Minor comment fix.
-
-2011-09-02 Robert Dewar <dewar@adacore.com>
-
- * lib-xref.adb: Minor reformatting
-
-2011-09-02 Vincent Celier <celier@adacore.com>
-
- * bindusg.adb, clean.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
- gnatls.adb, gnatname.adb, gnatxref.adb, gprep.adb, makeusg.adb: Add
- --version and --help in usage.
- * switch.ads, switch.adb (Display_Usage_Version_And_Help): New procedure
-
-2011-09-02 Bob Duff <duff@adacore.com>
-
- * lib-xref.adb: (Hash): Avoid use of 'Mod attribute, because old
- compilers don't understand it.
-
-2011-09-02 Gary Dismukes <dismukes@adacore.com>
-
- * exp_attr.adb (Expand_N_Attribute_Reference): Pass the
- underlying subtype rather than its base type on the call to
- Build_Record_Or_Elementary_Input_Function, so that any
- constraints on a discriminated subtype will be available for
- doing the check required by AI05-0192.
- * exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
- If the prefix subtype of the 'Input attribute is a constrained
- discriminated subtype, then check each constrained discriminant value
- against the corresponding value read from the stream.
-
-2011-09-02 Yannick Moy <moy@adacore.com>
-
- * usage.adb, warnsw.adb, sem_ch6.adb, opt.ads: Disable by default
- warnings on suspicious contracts, and enable them with -gnatwa.
-
-2011-09-02 Robert Dewar <dewar@adacore.com>
-
- * exp_util.adb, exp_ch9.adb, sem_attr.adb, sem_ch6.adb: Minor
- reformatting.
-
-2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch9.adb (Install_Private_Data_Declarations): Add guards
- which ensure that restriction No_Dynamic_Attachment has not been
- violated.
- (Make_Initialize_Protection): Protected types with attach or
- interrupt handlers must not violate restriction No_Dynamic_Attachment.
- * exp_util.adb (Corresponding_Runtime_Package): Add a guard
- which ensures that restriction No_Dynamic_Attachment has not been
- violated.
- * sem_attr.adb: (Eval_Attribute): Transform
- VAX_Float_Type'First and 'Last into references to
- the temporaries which store the corresponding bounds. The
- transformation is needed since the back end cannot evaluate
- 'First and 'Last on VAX.
- (Is_VAX_Float): New routine.
-
-2011-09-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Analyze_Subprogram_Instantiation): If the
- generic unit is not intrinsic and has an explicit convention,
- the instance inherits it.
-
-2011-09-02 Robert Dewar <dewar@adacore.com>
-
- * prj-dect.adb, prj-env.adb, prj-nmsc.adb, prj-proc.adb, prj-tree.adb,
- prj.adb, prj.ads, sem_ch5.adb: Minor reformatting.
-
-2011-09-02 Thomas Quinot <quinot@adacore.com>
-
- * sem_attr.adb (Analyze_Attribute, case Unrestriced_Access):
- Guard against a prefix that is an N_Has_Entity but has no
- associated entity.
-
-2011-09-02 Yannick Moy <moy@adacore.com>
-
- * lib-xref-alfa.adb (Is_Alfa_Reference): Ignore IN parameters in Alfa
- references.
-
-2011-09-02 Yannick Moy <moy@adacore.com>
-
- * opt.ads (Warn_On_Suspicious_Contract): New warning flag.
- * sem_ch3.adb (Analyze_Declarations): Call checker for suspicious
- contracts.
- * sem_ch6.adb, sem_ch6.ads (Check_Subprogram_Contract): New
- procedure looking for suspicious postconditions.
- * usage.adb (Usage): New options -gnatw.t and -gnatw.T.
- * warnsw.adb (Set_Dot_Warning_Switch): Take into account new
- options -gnatw.t and -gnatw.T.
-
-2011-09-02 Pascal Obry <obry@adacore.com>
-
- * prj.adb: Minor code refactoring. Move check for null project in
- Project_Changed.
- * projects.texi: Fix minor typos.
-
-2011-09-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb (Analyze_Iterator_Specification): If the domain
- of iteration is an expression, its value must be captured in a
- renaming declaration, so that modification of the elements is
- propagated to the original container.
-
-2011-09-02 Pascal Obry <obry@adacore.com>
-
- * prj-proc.adb, prj.adb, makeutl.adb, makeutl.ads, prj-dect.adb,
- prj-nmsc.adb, prj-util.adb, prj-conf.adb, prj-env.adb,
- prj-tree.adb: Minor reformatting and style fixes.
-
-2011-09-02 Robert Dewar <dewar@adacore.com>
-
- * s-rident.ads: Add new restriction No_Implicit_Aliasing
- * sem_attr.adb: (Analyze_Access_Attribute): Deal with
- No_Implicit_Aliasing
- (Analyze_Attribute, case Address): ditto
- (Analyze_Attribute, case Unrestricted_Access): ditto
- * sem_util.ads, sem_util.adb: (Is_Aliased_View): Handle
- No_Implicit_Aliasing restriction.
- * gnat_rm.texi: Add documentation for No_Implicit_Aliasing
-
-2011-09-02 Ed Schonberg <schonberg@adacore.com>
-
- * exp_util.adb: (Possible_Bit_Aligned_Object): If the object
- is an unchecked conversion, apply test to its expression.
-
-2011-09-02 Javier Miranda <miranda@adacore.com>
-
- * sem_ch3.adb (Check_Abstract_Overriding): When
- traversing the chain of aliased subprograms avoid reporting a
- redundant error on the current entity.
-
-2011-09-02 Sergey Rybin <rybin@adacore.com>
-
- * gnat_ugn.texi: Minor clean up.
-
-2011-09-02 Bob Duff <duff@adacore.com>
-
- * s-htable.adb (Set_If_Not_Present): Use renaming
- instead of ":=", because the type Key is limited in the generic (even
- if not in the instances).
-
-2011-09-02 Robert Dewar <dewar@adacore.com>
-
- * exp_util.adb, sem_ch10.adb, sem_attr.adb, s-htable.adb,
- g-comlin.adb, g-comlin.ads, lib-xref-alfa.adb, lib-xref.adb: Minor
- reformatting.
-
-2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
-
- * sem_ch3.adb: (Set_Anonymous_Type): Associate the itype of an
- inherited component with the enclosing derived type. Code reformatting.
-
-2011-09-02 Gary Dismukes <dismukes@adacore.com>
-
- * checks.adb: (Determine_Range): Add test of OK1 to prevent the early
- return done when overflow checks are enabled, since comparisons against
- Lor and Hir should not be done when OK1 is False.
-
-2011-09-02 Gary Dismukes <dismukes@adacore.com>
-
- * exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
- Add new formal Master_Exp. When present, add that expression to the
- call as an extra actual.
- (Make_Build_In_Place_Call_In_Object_Declaration): Add variable
- Fmaster_Actual and in the case of a BIP call initializing a return
- object of an enclosing BIP function set it to a
- new reference to the implicit finalization master
- formal of the enclosing function. Fmaster_Actual is
- then passed to the new formal Master_Exp on the call to
- Add_Finalization_Master_Actual_To_Build_ In_Place_Call. Move
- initializations of Enclosing_Func to its declaration.
-
-2011-09-02 Thomas Quinot <quinot@adacore.com>
-
- * csets.ads: Minor reformatting
-
-2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_aggr.adb: (Get_Constraint_Association): Add code to retrieve
- the full view of a private type coming from an instantiation.
- * exp_ch4.adb: (Current_Anonymous_Master): Reimplement the search
- loop to iterate over the declarations rather than use the
- First_Entity / Next_Entity scheme.
-
-2011-09-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_attr.adb: (Analyze_Attribute, case 'Range): when expanding
- X'range (N) into X'First (N) .. X'Last (N), do not share the
- dimension indicator N, if present. Even though it is a static
- constant, its source location may be modified when printing
- expanded code under -gnatDL, and node sharing will lead to chaos
- in Sprint on large files, by generating a sloc value that does
- not correspond to any source file.
-
-2011-09-02 Bob Duff <duff@adacore.com>
-
- * einfo.adb: (Has_Xref_Entry): Do not call
- Implementation_Base_Type. Lib.Xref has been
- rewritten to avoid the need for it, and it was costly.
- * s-htable.ads,s-htable.adb: (Present,Set_If_Not_Present): New
- functions in support of efficient xref.
- * lib-xref-alfa.adb: Misc changes related to Key component of
- type Xref_Entry.
- * lib-xref.adb: (Add_Entry,etc): Speed improvement.
- (New_Entry): Call Implementation_Base_Type, because Has_Xref_Entry
- no longer does. This is the one place where it is needed.
-
-2011-09-02 Johannes Kanig <kanig@adacore.com>
-
- * g-comlin.adb (Getopt): New optional argument Concatenate to have
- similar interface as the other Getopt function.
-
-2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch4.adb: (Expand_Allocator_Expression): Do not generate
- a call to Set_Finalize_Address if there is no allocator available.
- * exp_util.adb: (Build_Allocate_Deallocate_Proc): Account for
- a case of allocator expansion where the allocator is not expanded but
- needs a custom allocate routine. Code reformatting.
- (Is_Finalizable_Transient): Remove local variables Has_Rens and
- Ren_Obj. Code reformatting.
- (Is_Renamed): Renamed to Is_Aliased. Add code to detect aliasing
- through the use of 'reference.
- * sem_ch4.adb: (Analyze_Allocator): Detect allocators generated
- as part of build-in-place expansion. They are intentionally marked as
- coming from source, but their parents are not.
-
-2011-09-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch10.adb (Analyze_With_Clause): If the library unit
- is the generated subprogram declaration for a child unit body
- that acts as spec, use the original body in the with_clause,
- to prevent binding errors.
-
-2011-09-02 Vincent Celier <celier@adacore.com>
-
- * gnat_ugn.texi: Adapt documentation of -gnateInnn to new VMS
- qualifier /MULTI_UNIT_INDEX=
-
-2011-09-02 Johannes Kanig <kanig@adacore.com>
-
- * g-comlin.adb (Getopt): Return when switch is dealt with automatically,
- instead of calling the callback function
-
-2011-09-02 Robert Dewar <dewar@adacore.com>
-
- * prj-proc.adb, prj.ads, sem_util.adb, s-taprop-linux.adb,
- prj-nmsc.adb, prj-util.ads, prj-env.adb: Minor reformatting.
-
-2011-09-02 Vincent Celier <celier@adacore.com>
-
- * prj-nmsc.adb: (Find_Sources): When the list of sources is
- explicitly declared in an extending project, do not warn if a source
- for an inherited naming exception is not found.
-
-2011-09-02 Gary Dismukes <dismukes@adacore.com>
-
- * exp_ch6.adb: (Is_Build_In_Place_Function_Call): Return False if
- expansion is inactive.
-
-2011-09-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_util.adb (Note_Possible_Modification): If the entity
- being modified is the renaming generated for an Ada2012 iterator
- element, the enclosing container or array is modified as well.
-
-2011-09-02 Jose Ruiz <ruiz@adacore.com>
-
- * s-taprop-linux.adb (Initialize_Lock, Initialize_TCB,
- Initialize): Define and initialize the
- mutex attributes and condition variable attributes locally.
-
-2011-09-02 Vincent Celier <celier@adacore.com>
-
- * prj-nmsc.adb (Check_File): Mark as Locally_Removed a naming
- exception replaced in an extending project.
- (Check_Object): No error when the other source is locally removed.
-
-2011-09-02 Yannick Moy <moy@adacore.com>
-
- * exp_ch6.adb (Is_Build_In_Place_Function_Call): in Alfa mode, allow
- unresolved calls.
-
-2011-08-31 Arnaud Charlet <charlet@adacore.com>
-
- * gcc-interface/Makefile.in: Clean up handling of x86 and x86-64
- run-time files.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-09-01 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, s-taprop-linux.adb, gnatls.adb: Minor reformatting.
-
-2011-09-01 Jose Ruiz <ruiz@adacore.com>
-
- * adaint.h (__gnat_cpu_free): Fix the name of this profile.
- * adaint.c (__gnat_cpu_alloc, __gnat_cpu_alloc_size, __gnat_cpu_free,
- __gnat_cpu_zero, __gnat_cpu_set): Create version of these subprograms
- specific for systems where their glibc version does not define the
- routines to handle dynamically allocated CPU sets.
-
-2011-09-01 Vincent Celier <celier@adacore.com>
-
- * prj-proc.adb, prj.ads, prj-nmsc.adb, prj-util.adb, prj-util.ads,
- prj-env.adb: Implement inheritance of naming exceptions in extending
- projects.
-
-2011-09-01 Romain Berrendonner <berrendo@adacore.com>
-
- * gnatls.adb: Display simple message instead of content of
- gnatlic.adl.
-
-2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
-
- * sem_ch3.adb: (Build_Derived_Record_Type) Remove the kludgy update of
- access discriminant and anonymous access component scopes.
- (Inherit_Component): Reuse the itype of an access discriminant
- or anonymous access component by copying it in order to set the proper
- scope. This is done only when the parent and the derived type
- are in different scopes.
- (Set_Anonymous_Etype): New routine.
-
-2011-09-01 Robert Dewar <dewar@adacore.com>
-
- * a-convec.adb: Minor reformatting throughout.
-
-2011-09-01 Jose Ruiz <ruiz@adacore.com>
-
- * adaint.c, adaint.h (__gnat_cpu_alloc, __gnat_cpu_alloc_size,
- __gnat_cpu_set_free): Create these wrappers around the CPU_ALLOC,
- CPU_ALLOC_SIZE and CPU_FREE linux macros.
- (__gnat_cpu_zero, __gnat_cpu_set): Use the CPU_ZERO_S and
- CPU_SET_S respectively because we are now using dynamically allocated
- CPU sets which are more portable across different glibc versions.
- * s-osinte-linux.ads (cpu_set_t_ptr, CPU_ALLOC, CPU_ALLOC_SIZE,
- CPU_FREE): Add this type and subprograms to be able to create cpu_set_t
- masks dynamically according to the number of processors in the target
- platform.
- (CPU_ZERO, CPU_SET): They are now mapped to the CPU_ZERO_S and CPU_SET_S
- respectively, so we need to pass the size of the masks as
- parameters.
- * s-taprop-linux.adb (Create_Task, Set_Task_Affinity): Use dynamically
- created cpu_set_t masks
- with the number of processors available in the target platform,
- instead of static bit arrays. It enhances portability because
- it uses the information from the target platform.
- * sem_ch8.adb: (Attribute_Renaming): When checking whether we
- are using a restricted run-time library, use the flag
- Configurable_Run_Time_Mode instead of Restricted_Profile.
-
-2011-09-01 Vincent Celier <celier@adacore.com>
-
- * ug_words: Add /MULTI_UNIT_INDEX= -> -gnateI
- * vms_data.ads: Add new VMS qualifier equivalent for -gnateInnn
-
-2011-09-01 Nicolas Roche <roche@adacore.com>
-
- * adaint.c (__gnat_tmp_name): Don't use tmpnam function from the system
- on VxWorks in kernel mode.
-
-2011-09-01 Jose Ruiz <ruiz@adacore.com>
-
- * s-taprop-linux.adb (Create_Task, Set_Task_Affinity): Use the linux
- macros for handling CPU sets (CPU_ZERO, CPU_SET) instead of modifying
- directly the bit array.
- * s-osinte-linux.ads (CPU_ZERO, CPU_SET): Import these wrappers around
- the linux macros with the same name.
- * adaint.h, adaint.c (__gnat_cpu_zero, __gnat_cpu_set): Create these
- wrappers around the CPU_ZERO and CPU_SET linux macros.
-
-2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Find_Insertion_List): Removed.
- (Process_Transient_Objects): Insert the declarations of the hook
- access type and the hook object before the associated transient object.
-
-2011-09-01 Jose Ruiz <ruiz@adacore.com>
-
- * sem_ch8.adb (Attribute_Renaming): Add missing check to avoid loading
- package System.Aux_Dec when using restricted run-time libraries which
- do not have this package.
-
-2011-09-01 Tristan Gingold <gingold@adacore.com>
-
- * s-vaflop-vms-alpha.adb: Remove pragma optimize, useless.
-
-2011-09-01 Bob Duff <duff@adacore.com>
-
- * sem_attr.adb (Analyze_Access_Attribute): Do not call
- Kill_Current_Values for P'Unrestricted_Access, where P is library level
-
-2011-09-01 Thomas Quinot <quinot@adacore.com>
-
- * exp_ch5.adb: Minor reformatting
- * gnat_ugn.texi: Fix minor typos.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-09-01 Robert Dewar <dewar@adacore.com>
-
- * inline.adb, sem_aggr.adb: Minor reformatting.
-
-2011-09-01 Ed Schonberg <schonberg@adacore.com>
-
- * a-convec.adb: Proper handling of cursors for Ada2012 iterators.
-
-2011-09-01 Robert Dewar <dewar@adacore.com>
-
- * prj-proc.adb, exp_ch6.adb, prj-env.adb: Minor reformatting.
-
-2011-09-01 Bob Duff <duff@adacore.com>
-
- * sem_aggr.adb (Resolve_Aggregate): Need to treat "in instance
- body" the same as "in inlined body", because visibility shouldn't
- apply there.
-
-2011-09-01 Eric Botcazou <ebotcazou@adacore.com>
-
- * inline.adb (Add_Inlined_Body): Refine previous change.
-
-2011-09-01 Gary Dismukes <dismukes@adacore.com>
-
- * exp_ch6.ads (Needs_BIP_Alloc_Form): New utility function.
- * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
- Test for case where call
- initializes an object of a return statement before testing for
- a constrained call, to ensure that all such cases get handled
- by simply passing on the caller's parameters. Also, in that
- case call Needs_BIP_Alloc_Form to determine whether to pass on
- the BIP_Alloc_Form parameter of the enclosing function rather
- than testing Is_Constrained. Add similar tests for the return
- of a BIP call to later processing to ensure consistent handling.
- (Needs_BIP_Alloc_Form): New utility function.
- * sem_ch6.adb: (Create_Extra_Formals): Replace test for adding
- a BIP_Alloc_Form formal with call to new utility function
- Needs_BIP_Alloc_Form.
-
-2011-09-01 Pascal Obry <obry@adacore.com>
-
- * prj-part.adb: Minor reformatting.
-
-2011-09-01 Vincent Celier <celier@adacore.com>
-
- * prj-env.adb (Create_Mapping_File.Process): Encode the upper
- half character in the unit name.
-
-2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch4.adb: Minor code and comment reformatting.
-
-2011-09-01 Thomas Quinot <quinot@adacore.com>
-
- * exp_ch6.adb (Expand_Inlined_Call): Remove redundant tests
- for Is_Limited_Type and Is_Tagged_Type in condition checking
- for by-reference type.
- * inline.adb (Add_Inlined_Body): Only exclude init_procs. Other
- subprograms may have a completion because of a previous
- Inline_Always clause, but the enclosing package must be marked
- inlined for the subprogram body to become visible to the backend.
-
-2011-09-01 Thomas Quinot <quinot@adacore.com>
-
- * sem_aux.adb, exp_ch4.adb: Minor reformatting
-
-2011-09-01 Pascal Obry <obry@adacore.com>
-
- * prj-proc.adb, prj.ads, sinput-p.adb: Minor reformatting.
-
-2011-09-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Generate references to
- the formals of a subprogram stub that acts as a spec.
-
-2011-09-01 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch6.adb (Expand_Inlined_Call): If an actual is a by_reference
- type, declare a renaming for it, not an object declaration.
-
-2011-09-01 Yannick Moy <moy@adacore.com>
-
- * ali-util.adb, ali-util.ads (Read_Withed_ALIs): Add parameter
- Ignore_Errors to ignore failures to read ALI files when True.
-
-2011-09-01 Javier Miranda <miranda@adacore.com>
-
- * exp_ch3.adb (Expand_N_Object_Declaration): Handle non-default
- constructor calls associated with non-tagged record types.
-
-2011-09-01 Robert Dewar <dewar@adacore.com>
-
- * g-socthi-vms.adb: Minor reformatting.
-
-2011-09-01 Nicolas Roche <roche@adacore.com>
-
- * sysdep.c: Don't use macro functions for stdio functions on VxWorks
- in order to avoid impact of imcompatible changes.
- * cstreams.c: Likewise
- * cio.c: Likewise
- * aux-io.c: Likewise
-
-2011-09-01 Yannick Moy <moy@adacore.com>
-
- * lib-writ.adb (Write_With_Lines): Always output complete information
- on "with" line in Alfa mode, as this is required by formal verification
- back-end.
-
-2011-09-01 Tristan Gingold <gingold@adacore.com>
-
- * g-socthi-vms.adb: Add comments.
-
-2011-09-01 Pascal Obry <obry@adacore.com>
-
- * prj.ads: Minor reformatting.
-
-2011-09-01 Vincent Celier <celier@adacore.com>
-
- * prj-env.adb (Create_Config_Pragmas_File.Check): Put all naming
- exceptions in the config pragmas file.
-
-2011-09-01 Tristan Gingold <gingold@adacore.com>
-
- * gnat_ugn.texi: Document GNAT_STACK_SIZE on IVMS.
-
-2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Find_Insertion_List): New routine.
- (Process_Transient_Objects): Add code to handle the abnormal
- finalization of a controlled transient associated with a subprogram
- call. Since transients are cleaned up right after the associated
- context, an exception raised during a subprogram call may bypass the
- finalization code.
-
-2011-09-01 Robert Dewar <dewar@adacore.com>
-
- * exp_ch6.adb (Expand_Call): Check actual for aliased parameter is
- aliased.
-
-2011-09-01 Robert Dewar <dewar@adacore.com>
-
- * exp_ch4.adb, a-exexda.adb: Minor reformatting.
-
-2011-09-01 Robert Dewar <dewar@adacore.com>
-
- * s-taskin.ads, s-tassta.adb, sem_ch13.adb: Minor reformatting.
-
-2011-09-01 Thomas Quinot <quinot@adacore.com>
-
- * Makefile.rtl: Move s-oscons.o from GNATRTL_TASKING_OBJS to
- GNATRTL_NONTASKING_OBJS.
-
-2011-09-01 Robert Dewar <dewar@adacore.com>
-
- * einfo.ads (Is_Aliased): Fix existing documentation and add note on
- possibility of this flag being set for formals in Ada 2012 mode.
- * par-ch6.adb (P_Formal_Part): Handle aliased for parameters for Ada
- 2012.
- * sem_ch6.adb (Process_Formals): Handle aliased parameters in Ada 2012
- mode.
- * sinfo.adb (Aliased_Present): Allowed in N_Parameter_Specification for
- Ada 2012.
- * sinfo.ads (Aliased_Present): Allowed in N_Parameter_Specification for
- Ada 2012.
-
-2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch4.adb (Find_Insertion_Node): New routine. Determines the proper
- insertion node in a tree of nested Expression_With_Actions nodes.
- (Process_Transient_Object): In the case where a complex if statement
- has been converted into nested Expression_With_Actions nodes, the
- "hook" object and the associated access type must be inserted before
- the top most Expression_With_Actions.
-
-2011-09-01 Robert Dewar <dewar@adacore.com>
-
- * a-cbprqu.adb, a-cbprqu.ads, a-cuprqu.adb, a-cuprqu.ads,
- a-cbsyqu.adb, a-cbsyqu.ads: Minor reformatting.
-
-2011-09-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_attr.adb: Conditionalize aliasing predicates to Ada2012.
-
-2011-09-01 Jose Ruiz <ruiz@adacore.com>
-
- * aspects.ads (Aspect_Id, Aspect_Argument, Aspect_Names): Add the CPU
- aspect.
- * aspects.adb (Canonical_Aspect): Add entry for the CPU aspect.
- * sem_ch13.adb (Analyze_Aspect_Specifications): Analyze the CPU aspect
- in a similar way as we do for the Priority or Dispatching_Domain aspect.
- * s-mudido-affinity.adb (Dispatching_Domain_Tasks,
- Dispatching_Domains_Frozen): Move this local data to package
- System.Tasking because with the CPU aspect we need to have access
- to this data when creating the task in System.Tasking.Stages.Create_Task
- * s-taskin.ads (Dispatching_Domain_Tasks, Dispatching_Domains_Frozen):
- Move these variables from the body of
- System.Multiprocessors.Dispatching_Domains because with the CPU aspect
- we need to have access to this data when creating the task in
- System.Tasking.Stages.Create_Task.
- * s-taskin.adb (Initialize): Signal the allocation of the environment
- task to a CPU, if any, so that we know whether the CPU can be
- transferred to a different dispatching domain.
- * s-tassta.adb (Create_Task): Check whether the CPU to which this task
- is being allocated belongs to the dispatching domain where the task
- lives. Signal the allocation of the task to a CPU, if any, so that we
- know whether the CPU can be transferred to a different dispatching
- domain.
-
-2011-09-01 Ed Schonberg <schonberg@adacore.com>
-
- * exp_attr.adb, sem_attr.adb, snames.ads-tmpl: Implementation of
- attributes Same_Storage and Overlaps_Storage.
-
-2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_strm.adb: Remove with and use clause for Opt.
- (Build_Array_Input_Function): Remove the version-dependent generation
- of the return statement. The Ada 2005 tree is now the default.
-
-2011-09-01 Yannick Moy <moy@adacore.com>
-
- * put_alfa.adb: Unconditionnally write files in Alfa section, so that
- it is never empty when compiling in Alfa mode.
-
-2011-09-01 Robert Dewar <dewar@adacore.com>
-
- * sem_aggr.adb, sem_ch3.adb, a-direct.adb, s-taprop-vxworks.adb,
- comperr.adb, exp_ch9.adb, exp_pakd.adb, sem_ch12.adb, freeze.adb,
- s-taprop-mingw.adb, s-taprop-linux.adb, s-taprop-solaris.adb,
- gnat1drv.adb, a-rbtgbo.adb, exp_dist.adb: Minor reformatting
-
-2011-09-01 Matthew Heaney <heaney@adacore.com>
-
- * Makefile.rtl, impunit.adb: Add a-csquin.ads, a-cusyqu.ad[sb],
- a-cuprqu.ad[sb], a-cbsyqu.ad[sb], a-cbprqu.ad[sb]
- * a-csquin.ads: New Ada 2012 unit that specifies the queue interface
- * a-cusyqu.ads, a-cusyqu.adb: New Ada 2012 unit that specifies the
- unbounded queue container.
- * a-cbsyqu.ads, a-cbsyqu.adb: New Ada 2012 unit that specifies the
- bounded queue container.
- * a-cuprqu.ads, a-cuprqu.adb: New Ada 2012 unit that specifies the
- unbounded priority queue container.
- * a-cbprqu.ads, a-cbprqu.adb: New Ada 2012 unit that specifies the
- bounded priority queue container.
-
-2011-08-31 Pascal Obry <obry@adacore.com>
-
- * a-direct.adb: Do not try to create an UNC path on Windows.
- (Create_Path): Skip leading computer name in UNC path if any.
-
-2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_strm.adb (Build_Record_Or_Elementary_Input_Function): Remove the
- version-dependent generation of the return statement. The Ada 2005 tree
- is now the default.
-
-2011-08-31 Thomas Quinot <quinot@adacore.com>
-
- * rtsfind.ads, exp_dist.adb (Find_Numeric_Representation): Predefined
- types Stream_Element_Offset and Storage_Offset have a different native
- type depending on whether the platform is 32 or 64 bits. When
- exchanging them, always convert to 64 bits.
-
-2011-08-31 Yannick Moy <moy@adacore.com>
-
- * debug.adb: Reserve debug option -gnatd.E for passing gnatprove option
- --force-alfa to gnat2why.
-
-2011-08-31 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Save_References): If the node has aspects, save
- references within the corresponding expressions in a separate step,
- because the aspects are not directly in the tree for the declaration
- to which they belong.
-
-2011-08-31 Arnaud Charlet <charlet@adacore.com>
-
- * freeze.adb (Freeze_Record_Type): Omit test on variable size component
- in CodePeer mode, since representation clauses are partially ignored.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-31 Jose Ruiz <ruiz@adacore.com>
-
- * s-taprop-vxworks.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
- s-taprop-solaris.adb (Create_Task): Not_A_Specific_CPU can be assigned
- to any dispatching domain.
-
-2011-08-31 Thomas Quinot <quinot@adacore.com>
-
- * exp_ch4.adb: Minor reformatting.
-
-2011-08-31 Bob Duff <duff@adacore.com>
-
- * sem_ch6.adb (Get_Generic_Parent_Type): Don't query Subtype_Indication
- on nodes for which it is not defined.
- (Is_Non_Overriding_Operation): Exit the loop when we find a generic
- parent type.
-
-2011-08-31 Bob Duff <duff@adacore.com>
-
- * sem_ch3.adb (Process_Full_View): Disable legality check if
- In_Instance, to avoid spurious errors.
- * sem_ch12.adb (Validate_Derived_Type_Instance): Disable legality check
- if In_Instance, to avoid spurious errors.
-
-2011-08-31 Pascal Obry <obry@adacore.com>
-
- * a-direct.adb: Use Dir_Seps everywhere to properly handle all
- directory speparators.
- (Compose): Use Dir_Seps to handle both forms.
- (Create_Path): Use Dir_Seps instead of explicit check, no semantic
- changes.
- (Extension): Use Dir_Seps to handle both forms.
-
-2011-08-31 Pascal Obry <obry@adacore.com>
-
- * prj-conf.adb: Minor reformatting.
-
-2011-08-31 Jose Ruiz <ruiz@adacore.com>
-
- * aspects.ads (Aspect_Id, Aspect_Argument, Aspect_Names): Add the
- dispatching domain aspect.
- * aspects.adb (Canonical_Aspect): Add entry for the dispatching domain
- aspect.
- * sem_ch13.adb (Analyze_Aspect_Specifications): Analyze the
- Dispatching_Domain aspect in a similar way as we do for the Priority
- aspect.
- * exp_ch9.adb (Expand_N_Task_Type_Declaration): Add the
- Dispatching_Domain component if a Dispatching_Domain pragma or aspect
- is present.
- (Make_Task_Create_Call): Add the Dispatching_Domain when creating a task
- * par-prag.adb (Prag): Add Pragma_Dispatching_Domain as a known pragma.
- * sem_prag.adb (Analyze_Pragma): Check the correctness of a pragma
- Dispatching_Domain and add it to the task definition.
- (Sig_Flags): Add Pragma_Dispatching_Domain.
- * rtsfind.ads, rtsfind.adb (RTU_Id, RE_Id, Get_Unit_Name): Add the
- support to find the types Dispatching_Domain and
- Dispatching_Domain_Access.
- * sinfo.ads, sinfo.adb (Has_Pragma_Dispatching_Domain,
- Set_Has_Pragma_Dispatching_Domain): Add these subprograms to set and
- query the availability of a pragma Dispatching_Domain.
- * snames.ads-tmpl (Name_uDispatching_Domain): Add this name required by
- the expander to pass the Dispatching_Domain when creating a task.
- (Name_Dispatching_Domain): Add this new name for a pragma.
- (Pragma_Id): Add the new Pragma_Dispatching_Domain.
- * s-tassta.ads, s-tassta.adb (Create_Task): Set the domain to which the
- task has been allocated at creation time.
- * s-tarest.adb (Create_Restricted_Task): The dispatching domain using
- Ravenscar is always null.
- * s-taskin.ads, s-taskin.adb (Initialize_ATCB): Set the domain to which
- the task has been allocated at creation time.
- * s-tporft.adb (Register_Foreign_Thread): A foreign task will not have
- a specific dispatching domain.
- * s-taprop-linux.adb, s-taprop-solaris.adb, s-taprop-vxworks.adb,
- s-taprop-mingw.adb (Create_Task): Check whether both Dispatching_Domain
- and CPU are specified for the task, and the CPU value is not contained
- within the range of processors for the domain.
-
-2011-08-31 Vincent Celier <celier@adacore.com>
-
- * make.adb (Original_Gcc) : New constant String_Access.
- (Gnatmake): For VM targets, do not use VM version of the compiler if
- --GCC= has been specified.
-
-2011-08-31 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch5.adb: Minor reformatting.
-
-2011-08-31 Ed Schonberg <schonberg@adacore.com>
-
- * exp_pakd.adb (Convert_To_PAT_Type): If prefix is a function call, do
- not reanalyze it.
-
-2011-08-31 Bob Duff <duff@adacore.com>
-
- * exp_ch4.adb (Expand_N_Selected_Component): Use the full type, in case
- the access type is private; we don't care about privacy in expansion.
-
-2011-08-31 Ed Schonberg <schonberg@adacore.com>
-
- * sem_aggr.adb (Resolve_Aggregate): In an instance, ignore aggregate
- subcomponents tnat may be limited, because they originate in view
- conflicts. If the original aggregate is legal and the actuals are
- legal, the aggregate itself is legal.
-
-2011-08-31 Matthew Heaney <heaney@adacore.com>
-
- * a-rbtgbo.adb (Clear_Tree): Assert representation invariant for lock
- status.
-
-2011-08-31 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb: Set kind of loop parameter properly, to preserve all
- errors in B tests.
-
-2011-08-31 Jose Ruiz <ruiz@adacore.com>
-
- * sem_ch13.adb (Analyze_Aspect_Specifications): For the Priority and
- Interrupt_Priority aspects, force the analysis of the aspect expression
- (when building the equivalent pragma). Otherwise, its analysis is done
- too late, after the task or protected object has been created.
- * sem_ch9.adb (Analyze_Single_Protected_Declaration,
- Analyze_Single_Task_Declaration): Remove the code to move the aspects
- to the object declaration because they are needed in the type
- declaration.
-
-2011-08-31 Robert Dewar <dewar@adacore.com>
-
- * exp_ch5.adb, exp_ch7.ads, sem_ch5.adb, put_scos.adb, s-rannum.adb,
- a-rbtgbo.adb, exp_intr.adb, a-cbdlli.adb, a-cbdlli.ads: Minor
- reformatting.
-
-2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_util.adb (Find_Protection_Type): Do not look for fields _object
- if the corresponding type is malformed due to restriction violations.
-
-2011-08-31 Robert Dewar <dewar@adacore.com>
-
- * s-ransee.ads, s-ransee.adb: Minor reformatting.
-
-2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch4.adb (Expand_N_Allocator): Correct faulty condition which
- would cause the generation of Set_Finalize_Address if the target is a
- VM and the designated type is not derived from [Limited_]Controlled.
-
-2011-08-31 Arnaud Charlet <charlet@adacore.com>
-
- * comperr.adb, comperr.ads, gnat1drv.adb (Delete_SCIL_Files): New
- subprogram.
- (Compiler_Abort, Gnat1drv): Call Delete_SCIL_Files in codepeer mode in
- case of a compilation error.
-
-2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
-
- * init.c (__gnat_error_handler): Standardize the stack overflow or
- erroneous memory access message.
- * seh_init.c (__gnat_SEH_error_handler): Standardize the stack overflow
- or erroneous memory access message.
-
-2011-08-31 Robert Dewar <dewar@adacore.com>
-
- * sem_ch4.adb: Minor reformatting.
- * sem_ch6.adb: Minor code reorganization (use Ekind_In).
-
-2011-08-31 Thomas Quinot <quinot@adacore.com>
-
- * scos.ads: Minor documentation clarification.
- * put_scos.adb: Do not generate SCO unit header line for a unit that
- has no SCO lines.
-
-2011-08-31 Robert Dewar <dewar@adacore.com>
-
- * a-rbtgbo.adb, alfa_test.adb: Minor reformatting.
-
-2011-08-31 Tristan Gingold <gingold@adacore.com>
-
- * exp_ch7.ads, exp_ch7.adb (Finalization_Exception_Data): New type to
- hold variables between these following subprograms.
- (Build_Exception_Handler, Build_Object_Declarations,
- Build_Raise_Statement): Use the above type as parameter.
- Make the above adjustments.
- * exp_intr.adb (Expand_Unc_Deallocation): Adjust.
-
-2011-08-31 Pascal Obry <obry@adacore.com>
-
- * projects.texi: Minor reformatting.
-
-2011-08-31 Tristan Gingold <gingold@adacore.com>
-
- * s-ransee.ads, s-ransee.adb: Add system.random_seed unit.
- * s-rannum.adb (Reset): Use Get_Seed from s-ransee.
-
-2011-08-31 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb: Minor code cleanup.
- * sem_ch5.adb (Analyze_Iteration_Scheme): Set ekind of loop variable to
- prevent cascaded errors.
- (Analyze_Loop_Statement): In semantics-only mode, introduce loop
- variable of an iterator specification in current scope.
- * sem_ch6.adb (Analyze_Return_Statement, Find_what_It_Apples_To): Skip
- postconditions on the stack, as they contain no return statements.
-
-2011-08-31 Yannick Moy <moy@adacore.com>
-
- * exp_alfa.adb (Expand_Alfa_N_Package_Declaration,
- Expand_Alfa_N_Subprogram_Body): Remove useless procedures which simply
- call Qualify_Entity_Names.
- (Expand_Alfa): call Qualify_Entity_Names in more cases
- * lib-xref-alfa.adb: Take into account system package.
- * sem_prag.adb Take into account restrictions in Alfa mode, contrary to
- CodePeer mode in which we are interested in finding bugs even if
- compiler cannot compile source.
- * sem_util.adb, sem_util.ads (Unique_Entity): Take into account case of
- deferred constant.
-
-2011-08-31 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch3.adb (Constrain_Concurrent): Retrieve Base_Type of the subtype
- denoted by the subtype mark to ensure getting the concurrent type in
- the case where the subtype mark denotes a private subtype of a
- concurrent type (needed when using -gnatc).
- (Process_Subtype): For the processing specific to type kinds, case on
- the Base_Type kind of the Subtype_Mark_Id, to handle cases where the
- subtype denotes a private subtype whose base type is nonprivate (needed
- for subtypes of private fulfilled by task types when compiling with
- -gnatc).
-
-2011-08-31 Gary Dismukes <dismukes@adacore.com>
-
- * sem_disp.adb (Check_Dispatching_Operation): Bypass registration of
- late primitives that override interface operations when the full
- expander is not active, to avoid blowups in Register_Primitive when
- types don't have associated secondary dispatch tables.
-
-2011-08-31 Yannick Moy <moy@adacore.com>
-
- * alfa_test.adb: Code clean up.
-
-2011-08-31 Marc Sango <sango@adacore.com>
-
- * restrict.adb (Check_SPARK_Restriction): Change Comes_From_Source (N)
- by Comes_From_Source (Original_Node (N)) in order to treat also the
- nodes which have been rewritten.
- * sem_ch4.adb (Analyze_Explicit_Dereference, Analyze_Slice): Guard the
- explicit dereference and slice violation in spark mode on the nodes
- coming only from the source code.
-
-2011-08-31 Robert Dewar <dewar@adacore.com>
-
- * exp_ch5.adb, exp_alfa.ads, prj.ads, sem_attr.adb,
- lib-xref-alfa.adb: Minor reformatting.
-
-2011-08-31 Matthew Heaney <heaney@adacore.com>
-
- * a-crbltr.ads (Tree_Type): Default-initialize the Nodes component.
-
-2011-08-31 Javier Miranda <miranda@adacore.com>
-
- * sem_ch4.adb (Try_Object_Operation): Addition of one formal to search
- only for class-wide subprograms conflicting with entities of concurrent
- tagged types.
-
-2011-08-31 Matthew Heaney <heaney@adacore.com>
-
- * a-rbtgbo.adb (Generic_Allocate): Initialize pointer components of
- node to null value.
-
-2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
-
- * sem_ch12.adb (Insert_Freeze_Node_For_Instance): Provide a more
- general description of the routine.
-
-2011-08-31 Ed Schonberg <schonberg@adacore.com>
-
- * a-cbdlli.adb, a-cbdlli.ads: Add iterator machinery to bounded
- doubly-linked lists.
-
-2011-08-31 Gary Dismukes <dismukes@adacore.com>
-
- * exp_ch5.adb (Expand_N_Assignment_Statement): When a discriminant
- check is needed for a left-hand side that is a dereference, and the
- base type is private without discriminants (whereas the full type does
- have discriminants), an extra retrieval of the underlying type may be
- needed in the case where the subtype is a record subtype whose base
- type is private. Update comments.
-
-2011-08-31 Javier Miranda <miranda@adacore.com>
-
- * sem_ch4.adb (Try_Object_Operation): When a dispatching primitive is
- found check if there is a class-wide subprogram covering the primitive.
-
-2011-08-31 Yannick Moy <moy@adacore.com>
-
- * sem_res.adb: Further cases where full expansion test is needed,
- rather than expansion test.
-
-2011-08-31 Pascal Obry <obry@adacore.com>
-
- * prj-attr.adb: Fix Source_File_Switches attribute kind (must be a list)
-
-2011-08-31 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb: Handle iterators over derived container types.
-
-2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
-
- * einfo.ads, einfo.adb: Add new flag Has_Anonymous_Master.
- (Has_Anonymous_Master): New routine.
- (Set_Has_Anonymous_Master): New routine.
- (Write_Entity_Flags): Add an entry for Has_Anonymous_Master.
- * exp_ch4.adb: Add with and use clause for Sem_Ch8.
- (Current_Anonymous_Master): New routine.
- (Current_Unit_First_Declaration): Removed.
- (Current_Unit_Scope): Removed.
- (Expand_N_Allocator): Anonymous access-to-controlled types now chain
- their objects on a per-unit heterogeneous finalization master.
-
-2011-08-31 Matthew Heaney <heaney@adacore.com>
-
- * a-cbhama.adb, a-cbhase.adb (Insert): Check for zero-length buckets
- array.
-
-2011-08-31 Jose Ruiz <ruiz@adacore.com>
-
- * s-taprop-linux.adb (Create_Task): Avoid changing the affinity mask
- when not needed.
-
-2011-08-31 Gary Dismukes <dismukes@adacore.com>
-
- * sem_disp.adb (Propagate_Tag): Return without propagating in the case
- where the actual is an unexpanded call to 'Input.
-
-2011-08-31 Yannick Moy <moy@adacore.com>
-
- * sem_ch4.adb: Code clean up.
-
-2011-08-31 Yannick Moy <moy@adacore.com>
-
- * exp_alfa.adb, exp_alfa.ads: Minor correction of copyright notice.
-
-2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Build_Array_Deep_Procs): Do not generate Deep_Finalize
- and TSS primitive Finalize_Address if finalization is suppressed.
- (Build_Record_Deep_Procs): Do not generate Deep_Finalize and TSS
- primitive Finalize_Address if finalization is suppressed.
-
-2011-08-31 Jose Ruiz <ruiz@adacore.com>
-
- * s-mudido-affinity.adb, s-taprop-linux.adb, s-taprop-mingw.adb,
- s-taprop-solaris.adb, s-taprop-vxworks.adb (Set_Task_Affinity): Make
- sure that the underlying task has already been created before trying
- to change its affinity.
- (Set_CPU): Use the term processor instead of CPU, as we do in
- Assign_Task.
-
-2011-08-31 Vincent Celier <celier@adacore.com>
-
- * prj-attr.adb: New Compiler attribute Source_File_Switches.
- * prj-nmsc.adb (Process_Compiler): Process attribute
- Source_File_Switches.
- * prj.ads (Language_Config): New name list component
- Name_Source_File_Switches.
- * snames.ads-tmpl (Name_Source_File_Switches): New standard name.
-
-2011-08-31 Ed Schonberg <schonberg@adacore.com>
-
- * sem_attr.adb (Analyze_Attribute, case 'Old): If prefix may be a
- discriminated component of an actual, expand at once to prevent
- ouf-of-order references with generated subtypes.
-
-2011-08-31 Yannick Moy <moy@adacore.com>
-
- * lib-xref-alfa.adb (Add_Alfa_Xrefs): Do not take into account read
- reference to operator in Alfa xrefs.
-
-2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
-
- * sem_ch12.adb (Freeze_Subprogram_Body): Add code to handle the case
- where the parent instance was frozen before the current instance due to
- the presence of a source body. Update calls to Insert_After_Last_Decl.
- (Insert_After_Last_Decl): Renamed to Insert_Freeze_Node_For_Instance.
- Update the comment which illustrates the purpose of the routine.
- Package instances are now frozen by source bodies which appear after
- the instance. This ensures that entities coming from within the
- instance are available for use in the said bodies.
- (Install_Body): Add code to handle the case where the parent instance
- was frozen before the current instance due to the presence of a source
- body. Update calls to Insert_After_Last_Decl.
-
-2011-08-31 Jose Ruiz <ruiz@adacore.com>
-
- * s-taprop-linux.adb (Set_Task_Affinity): Avoid the use of anonymous
- access types.
- * affinity.c (__gnat_set_affinity_mask): Declare index variable.
-
-2011-08-31 Yannick Moy <moy@adacore.com>
-
- * sem_ch8.adb (Analyze_Subprogram_Renaming): Refine expander test in
- full-expander test.
- * alfa.adb, alfa.ads, alfa_test.adb, ali.adb, debug.adb, errout.adb,
- errout.ads, erroutc.adb, expander.adb, exp_ch4.adb, exp_ch7.adb,
- freeze.adb, get_alfa.adb, get_alfa.ads, gnat1drv.adb, lib-writ.adb,
- lib-writ.ads, lib-xref.adb, lib-xref.ads, lib-xref-alfa.adb, opt.adb,
- opt.ads, put_alfa.adb, put_alfa.ads, restrict.adb, sem_ch12.adb,
- sem_ch13.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
- sem_prag.adb, sem_res.adb, sem_util.adb: Minor reformatting, renaming
- ALFA in Alfa (we dropped acronym).
- * einfo.adb (Primitive_Operations): Correctly return list of primitive
- operations in a case where it returned previously No_Elist.
-
-2011-08-31 Robert Dewar <dewar@adacore.com>
-
- * s-taprop-vxworks.adb, sem_ch5.adb, s-taprop-tru64.adb, exp_alfa.adb,
- s-taprop-vms.adb, bindgen.adb, s-mudido.adb, s-mudido.ads,
- sem_res.adb, expander.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
- s-taprop-solaris.adb, s-mudido-affinity.adb, vms_conv.adb,
- s-taprop-irix.adb, s-taprop.ads, s-taskin.adb, s-taskin.ads,
- s-taprop-hpux-dce.adb, a-chtgbo.adb, s-taprop-posix.adb: Minor
- reformatting.
-
-2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
-
- * sem_ch12 (Check_Private_View): Revert previous change.
- * sem_res.adb (Conversion_Check): Do not emit the error message if the
- conversion is in a generic instance.
-
-2011-08-31 Matthew Heaney <heaney@adacore.com>
-
- * a-cbhase.adb (Symmetric_Difference): Dereference correct node array.
- * a-chtgbo.adb (Free): Allow 0 as index value.
-
-2011-08-31 Matthew Heaney <heaney@adacore.com>
-
- * a-cborma.adb (Insert): Add comment to explain why no element
- assignment.
-
-2011-08-31 Gary Dismukes <dismukes@adacore.com>
-
- * sem_util.adb (Find_Body_Discriminal): Test whether the scope of the
- spec discriminant is already a concurrent type, in which case just use
- it, otherwise fetch the Corresponding_Concurrent_Type as before.
-
-2011-08-30 Eric Botcazou <ebotcazou@adacore.com>
-
- * system-irix-n64.ads, system-linux-armeb.ads, system-linux-armel.ads,
- system-linux-mips.ads, system-linux-mipsel.ads,
- system-linux-mips64el.ads, system-linux-ppc64.ads,
- system-linux-sparcv9.ads, system-rtems.ads: Remove GCC_ZCX_Support.
-
-2011-08-30 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/ada-tree.h (TYPE_EXTRA_SUBTYPE_P): Add internal check.
- * gcc-interface/utils2.c (build_binary_op): Tighten condition.
- (build_unary_op): Likewise.
-
-2011-08-30 Eric Botcazou <ebotcazou@adacore.com>
-
- * raise-gcc.c: Do not include coretypes.h and tm.h.
- (setup_to_install): Remove test for compiler macro.
- * targext.c: Document use for the library.
- * gcc-interface/Makefile.in: Fix comment on the use of IN_GCC.
-
-2011-08-30 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not convert
- the expression to the nominal type if the latter is a record type with
- a variant part and the type of the former is a record type without one.
-
-2011-08-30 Yannick Moy <moy@adacore.com>
-
- * exp_aggr.adb, exp_ch11.adb, exp_prag.adb: Remove early exit during
- expansion in Alfa mode.
- * exp_ch6.adb, exp_ch6.ads (Expand_Actuals): Make subprogram public
- * exp_alfa.adb, exp_alfa.ads: New package defining light expansion for
- Alfa mode.
- * gnat1drv.adb (Adjust_Global_Switches): Update Comment.
- * sem_res.adb: Ditto.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-30 Thomas Quinot <quinot@adacore.com>
-
- * g-socket.ads: Minor documentation adjustment.
-
-2011-08-30 Robert Dewar <dewar@adacore.com>
-
- * exp_ch9.adb, s-tassta.adb, s-secsta.adb: Minor reformatting.
-
-2011-08-30 Yannick Moy <moy@adacore.com>
-
- * exp_ch6_light.adb, exp_ch6_light.ads, exp_attr_light.adb,
- exp_attr_light.ads, exp_ch7_light.adb, exp_ch7_light.ads,
- exp_light.adb, exp_light.ads, exp_prag.adb, expander.adb,
- gnat1drv.adb, exp_ch11.adb, exp_ch6.adb, exp_ch6.ads, exp_aggr.adb:
- Revert change which introduced files for "light"
- expansion, to be replaced by a single file for Alfa expansion.
-
-2011-08-30 Robert Dewar <dewar@adacore.com>
-
- * opt.ads, s-soflin.adb, exp_ch9.adb, sem_res.adb: Update comment.
- Minor code reorg/reformatting.
-
-2011-08-30 Yannick Moy <moy@adacore.com>
-
- * opt.adb, opt.ads (Full_Expander_Active): New function defines a
- common shorthand for (Expander_Active and not ALFA_Mode) that can be
- used for testing full expansion, that is active expansion not in the
- reduced mode for Alfa
- * exp_ch4.adb, exp_ch9.adb, exp_disp.adb, sem_ch10.adb, sem_ch12.adb,
- sem_ch6.adb, sem_ch9.adb, sem_res.adb: Use newly defined "flag" instead
- of the verbose (Expander_Active and not ALFA_Mode)
-
-2011-08-30 Tristan Gingold <gingold@adacore.com>
-
- * s-parame-vms-alpha.ads, s-parame-hpux.ads, s-tassta.adb,
- s-tarest.adb, s-parame-vms-ia64.ads, s-soflin.adb, s-secsta.adb,
- s-secsta.ads, s-parame.ads, s-parame-vxworks.ads, s-parame-ae653.ads:
- Renames Ratio to Percentage, and Sec_Stack_Ratio to Sec_Stack_Percentage
-
-2011-08-30 Gary Dismukes <dismukes@adacore.com>
-
- * sem_res.adb (Valid_Conversion): Revise test for implicit anonymous
- access conversions to check that the conversion is a rewritten node,
- rather than just having Comes_From_Source set to False, which wasn't
- sufficient.
-
-2011-08-30 Robert Dewar <dewar@adacore.com>
-
- * exp_ch9.adb, sem_ch9.adb, sem_ch6.adb, exp_disp.adb,
- g-socket.ads: Minor reformatting.
-
-2011-08-30 Thomas Quinot <quinot@adacore.com>
-
- * sem_util.adb: Minor reformatting.
-
-2011-08-30 Tristan Gingold <gingold@adacore.com>
-
- * raise-gcc.c: Never catch exception if _UA_FORCE_UNWIND flag is set,
- to be compliant with the ABI.
-
-2011-08-30 Hristian Kirtchev <kirtchev@adacore.com>
-
- * sem_ch12.adb (Check_Private_View): Exchange the private and full view
- of a designated type when the related access type is an actual in an
- instance. This ensures that the full view of designated type is
- available when inside the body of the instance.
-
-2011-08-30 Ed Schonberg <schonberg@adacore.com>
-
- * sem_util.adb (May_Be_Lvalue): To determine whether a reference may be
- in a position to be modified, a slice is treated like an indexed
- component.
-
-2011-08-30 Thomas Quinot <quinot@adacore.com>
-
- * s-oscons-tmplt.c, g-socket.ads: Adjust maximum allowed value for
- field tv_sec in struct timeval.
-
-2011-08-30 Yannick Moy <moy@adacore.com>
-
- * exp_ch9.adb, exp_disp.adb, sem_ch9.adb, sem_res.adb: Protect several
- blocks of code doing full expansion, previously only guarded by
- Expander_Active, by anding the test that ALFA_Mode is not set
-
-2011-08-30 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Analyze_Return_Type): If the return type is incomplete,
- add the function to the list of private dependents, for subsequent
- legality check on Taft amendment types.
- * sem_ch12.adb (Analyze_Formal_Incomplete_Type): Initialize
- Private_Dependents, as for other incomplete types.
- * sem_util.adb (Wrong_Type): Avoid cascaded errors when a
- Taft-amendment type is used as the return type of a function.
-
-2011-08-30 Javier Miranda <miranda@adacore.com>
-
- * sem_ch3.adb (Check_Abstract_Overriding): Code cleanup: replace code
- which emits an error by a call to a new routine which report the error.
- * exp_ch9.adb (Build_Wrapper_Spec): Build the wrapper even if the
- entity does not cover an existing interface.
- * errout.ads, errout.adb (Error_Msg_PT): New routine. Used to factorize
- code.
- * sem_ch6.adb (Check_Conformance): Add specific error for wrappers of
- protected procedures or entries whose mode is not conformant.
- (Check_Synchronized_Overriding): Code cleanup: replace code which emits
- an error by a call to a new routine which report the error.
-
-2011-08-30 Robert Dewar <dewar@adacore.com>
-
- * gnat_rm.texi: Minor change.
- * exp_attr_light.adb: Minor reformatting.
-
-2011-08-30 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb: Patch inheritance of aspects in
- Complete_Private_Subtype, to avoid infinite loop.
-
-2011-08-30 Javier Miranda <miranda@adacore.com>
-
- * sem_ch3.adb (Add_Internal_Interface_Entities): If serious errors have
- been reported and a subprogram covering an interface primitive is not
- found then skip generating the internal entity. Done to avoid crashing
- the frontend.
- (Check_Abstract_Overriding): Change text of error of wrong formal of
- protected subprogram or entry. Done for consistency to emit exactly the
- same error reported by Check_Synchronized_Overriding. In addition, the
- error is restricted to protected types (bug found working on AI05-0090)
-
-2011-08-30 Yannick Moy <moy@adacore.com>
-
- * exp_aggr.adb, exp_ch11.adb, exp_prag.adb: Remove early exit during
- expansion in Alfa mode.
- * exp_ch6.adb, exp_ch6.ads (Expand_Actuals): Make subprogram public.
- * exp_light.adb, exp_light.ads: New package defining light expansion.
- * expander.adb (Expand): Call light expansion in Alfa mode
- * exp_ch6_light.adb, exp_ch6_light.ads: Light expansion of chapter 6
- constructs.
- * exp_ch7_light.adb, exp_ch7_light.ads: Light expansion of chapter 7
- constructs.
- * exp_attr_light.adb, exp_attr_light.ads: Light expansion of attributes
- * gnat1drv.adb (Adjust_Global_Switches): Comment
-
-2011-08-30 Yannick Moy <moy@adacore.com>
-
- * lib-xref-alfa.adb: Minor refactoring.
-
-2011-08-30 Yannick Moy <moy@adacore.com>
-
- * exp_ch9.adb (Expand_Entry_Barrier): Do not perform expansion in Alfa
- mode.
- * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Do not perform
- expansion in Alfa mode.
- * sem_ch9.adb (Analyze_Entry_Body): Do not perform expansion in Alfa
- mode.
-
-2011-08-30 Robert Dewar <dewar@adacore.com>
-
- * debug_a.adb: Update comment.
-
-2011-08-30 Robert Dewar <dewar@adacore.com>
-
- * exp_ch5.adb, sem_ch3.adb, sem_ch5.adb, einfo.adb, checks.adb,
- sem_util.adb, sem_util.ads, sem_res.adb, s-stposu.adb, sem_attr.adb,
- exp_ch4.adb, exp_ch6.adb, lib-xref-alfa.adb,
- sem_ch8.adb, sem_disp.adb, exp_ch3.adb: Minor reformatting
-
-2011-08-30 Robert Dewar <dewar@adacore.com>
-
- * gnat_rm.texi: Add section on C.6(16) implementation advice for pragma
- volatile.
-
-2011-08-30 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch3.adb (Expand_Freeze_Array_Type): Correct the call to
- Build_Finalization_Master by supplying an insertion node and enclosing
- scope. In its old version, the call did not generate a finalization
- master.
- (Expand_Freeze_Record_Type): Add local variable Has_AACC. Add code to
- recognize anonymous access-to-controlled components. Rewrite the
- machinery which creates finalization masters to service anonymous
- access-to-controlled components of a record type. In its current state,
- only one heterogeneous master is necessary to handle multiple anonymous
- components.
- (Freeze_Type): Comment reformatting.
- * rtsfind.ads: Add RE_Set_Is_Heterogeneous to tables RE_Id and
- RE_Unit_Table.
- * s-stposu.adb (Allocate_Any_Controlled): Rewrite the machinery which
- associates TSS primitive Finalize_Address with either the master itself
- or with the internal hash table depending on the mode of operation of
- the master.
-
-2011-08-30 Javier Miranda <miranda@adacore.com>
-
- * exp_ch3.adb (Make_Eq_If): If the etype of the _parent component is an
- interface type then do not generate code to compare this component.
- Required since they have no components and their equality operator is
- abstract.
-
-2011-08-30 Steve Baird <baird@adacore.com>
-
- * sem_util.ads (Deepest_Type_Access_Level): New function; for the type
- of a saooaaat (i.e, a stand-alone object of an anonymous access type),
- returns the (static) accessibility level of the object. Otherwise, the
- same as Type_Access_Level.
- (Dynamic_Accessibility_Level): New function; given an expression which
- could occur as the rhs of an assignment to a saooaaat (i.e., an
- expression of an access-to-object type), return the new value for the
- saooaaat's associated Extra_Accessibility object.
- (Effective_Extra_Accessibility): New function; same as
- Einfo.Extra_Accessibility except that object renames are looked through.
- * sem_util.adb
- (Deepest_Type_Access_Level): New function; see sem_util.ads description.
- (Dynamic_Accessibility_Level): New function; see sem_util.ads
- description.
- (Effective_Extra_Accessibility): New function; see sem_util.ads
- description.
- * einfo.ads (Is_Local_Anonymous_Access): Update comments.
- (Extra_Accessibility): Update comments.
- (Init_Object_Size_Align): New procedure; same as Init_Size_Align
- except RM_Size field (which is only for types) is unaffected.
- * einfo.adb
- (Extra_Accessibility): Expand domain to allow objects, not just formals.
- (Set_Extra_Accessibility): Expand domain to allow objects, not just
- formals.
- (Init_Size): Add assertion that we are not trashing the
- Extra_Accessibility attribute of an object.
- (Init_Size_Align): Add assertion that we are not trashing the
- Extra_Accessibility attribute of an object.
- (Init_Object_Size_Align): New procedure; see einfo.ads description.
- * sem_ch3.adb (Find_Type_Of_Object): Set Is_Local_Anonymous_Access
- differently for the type of a (non-library-level) saooaaat depending
- whether Ada_Version < Ada_2012. This is the only point where Ada_Version
- is queried in this set of changes - everything else (in particular,
- setting of the Extra_Accessibility attribute in exp_ch3.adb) is
- driven off of the setting of the Is_Local_Anonymous_Access attribute.
- The special treatment of library-level saooaaats is an optimization,
- not required for correctnesss. This is based on the observation that the
- Ada2012 rules (static and dynamic) for saooaaats turn out to be
- equivalent to the Ada2005 rules in the case of a library-level saooaaat.
- * exp_ch3.adb
- (Expand_N_Object_Declaration): If Is_Local_Anonymous_Access is
- false for the type of a saooaaat, declare and initialize its
- accessibility level object and set the Extra_Accessibility attribute
- of the saooaaat to refer to this object.
- * checks.adb (Apply_Accessibility_Check): Add Ada 2012 saooaaat support.
- * exp_ch4.adb (Expand_N_In): Replace some Extra_Accessibility calls with
- calls to Effective_Extra_Accessibility in order to support
- renames of saooaaats.
- (Expand_N_Type_Conversion): Add new local function,
- Has_Extra_Accessibility, and call it when determining whether an
- accessibility check is needed.
- It returns True iff Present (Effective_Extra_Accessibility (Id)) would
- evaluate to True (without raising an exception).
- * exp_ch5.adb
- (Expand_N_Assignment_Statement): When assigning to an Ada2012
- saooaaat, update its associated Extra_Accessibility object (if
- it has one). This includes an accessibility check.
- * exp_ch6.adb (Add_Call_By_Copy_Code): When parameter copy-back updates
- a saooaaat, update its Extra_Accessibility object too (if it
- has one).
- (Expand_Call): Replace a couple of calls to Type_Access_Level
- with calls to Dynamic_Access_Level to handle cases where
- passing a literal (any literal) is incorrect.
- * sem_attr.adb (Resolve_Attribute): Handle the static accessibility
- checks associated with "Saooaat := Some_Object'Access;"; this must
- be rejected if Some_Object is declared in a more nested scope
- than Saooaat.
- * sem_ch5.adb (Analyze_Assignment): Force accessibility checking for an
- assignment to a saooaaat even if Is_Local_Anonymous_Access
- returns False for its type (indicating a 2012-style saooaaat).
- * sem_ch8.adb
- (Analyze_Object_Renaming): Replace a call to Init_Size_Align
- (which is only appropriate for objects, not types) with a call
- of Init_Object_Size_Align in order to avoid trashing the
- Extra_Accessibility attribute of a rename (the two attributes
- share storage).
- * sem_res.adb
- (Valid_Conversion) Replace six calls to Type_Access_Level with
- calls to Deepest_Type_Access_Level. This is a bit tricky. For an
- Ada2012 non-library-level saooaaat, the former returns library level
- while the latter returns the (static) accessibility level of the
- saooaaat. A type conversion to the anonymous type of a saooaaat
- can only occur as part of an assignment to the saooaaat, so we
- know that such a conversion must be in a lhs context, so Deepest
- yields the result that we need. If such a conversion could occur,
- say, as the operand of an equality operator, then this might not
- be right. Also add a test so that static accessibilty checks are
- performed for converting to a saooaaat's type even if
- Is_Local_Anonymous_Access yields False for the type.
-
-2011-08-30 Javier Miranda <miranda@adacore.com>
-
- * sem_disp.adb (Check_Dispatching_Operation): Complete condition that
- controls generation of a warning associated with late declaration of
- dispatching functions. Required to avoid generating spurious
- warnings.
-
-2011-08-30 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch6.adb (Check_Return_Subtype_Indication): Issue error if the
- return object has an anonymous access type and the function's type is
- a named access type.
- * sem_ch8.adb (Analyze_Object_Renaming): Suppress error about renaming
- conversions on implicit conversions, since such conversions can occur
- for anonymous access cases due to expansion. Issue error for attempt
- to rename an anonymous expression as an object of a named access type.
- * sem_res.ads (Valid_Conversion): Add defaulted parameter Report_Errs,
- to indicate whether this function should report errors on invalid
- conversions.
- * sem_res.adb (Resolve): For Ada 2012, in the case where the type of
- the expression is of an anonymous access type and the expected type is
- a named general access type, rewrite the expression as a type
- conversion, unless this is an expression of a membership test.
- (Valid_Conversion.Error_Msg_N): New procedure that conditions the
- calling of Error_Msg_N on new formal Report_Errs.
- (Valid_Conversion.Error_Msg_NE): New procedure that conditions the
- calling of Error_Msg_NE on new formal Report_Errs.
- (Valid_Conversion): Move declaration of this function to the package
- spec, to allow calls from membership test processing. For Ada 2012,
- enforce legality restrictions on implicit conversions of anonymous
- access values to general access types, disallowing such conversions in
- cases where the expression has a dynamic accessibility level (access
- parameters, stand-alone anonymous access objects, or a component of a
- dereference of one of the first two cases).
- * sem_type.adb (Covers): For Ada 2012, allow an anonymous access type
- in the context of a named general access expected type.
- * exp_ch4.adb Add with and use of Exp_Ch2.
- (Expand_N_In): Add processing for membership tests applied to
- expressions of an anonymous access type. First, Valid_Conversion is
- called to check whether the test is statically False, and then the
- conversion is expanded to test that the expression's accessibility
- level is no deeper than that of the tested type. In the case of
- anonymous access-to-tagged types, a tagged membership test is applied
- as well.
- (Tagged_Membership): Extend to handle access type cases, applying the
- test to the designated types.
- * exp_ch6.adb (Expand_Call): When creating an extra actual for an
- accessibility level, and the actual is a 'Access applied to a current
- instance, pass the accessibility level of the type of the current
- instance rather than applying Object_Access_Level to the prefix. Add a
- ??? comment, since this level isn't quite right either (will eventually
- need to pass an implicit level parameter to init procs).
-
-2011-08-30 Bob Duff <duff@adacore.com>
-
- * s-taskin.ads: Minor comment fix.
-
-2011-08-30 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Check_Parameterless_Call): If the node is a selected
- component and the selector is a dispatching operation, check if it is
- a prefixed call before rewriting as a parameterless function call.
-
-2011-08-29 Jakub Jelinek <jakub@redhat.com>
-
- * gcc-interface/Makefile.in (../stamp-gnatlib1-$(RTSDIR)): Copy
- tsystem.h into $(RTSDIR) instead of rts.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * sem_ch10.adb, a-coorse.adb, exp_dist.adb, exp_ch3.adb: Minor
- reformatting.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * alfa.ads (Name_Of_Heap_Variable): New constant name.
- * lib-xref-alfa.adb, lib-xref.adb, lib-xref.ads (Drefs): New global
- table to hold dereferences.
- (Add_ALFA_Xrefs): Take into account dereferences as special
- reads/writes to the variable "HEAP".
- (Enclosing_Subprogram_Or_Package): Move subprogram here.
- (Generate_Dereference): New procedure to store a read/write dereferencew
- in the table Drefs.
- * put_alfa.adb (Put_ALFA): Use different default than (0,0) used for
- the special "HEAP" var.
- * sem_ch4.adb (Analyze_Explicit_Dereference): Store read dereference
- in ALFA mode.
- * sem_util.adb (Note_Possible_Modification): Store write dereference
- in ALFA mode.
-
-2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch3.adb (Freeze_Type): Generate an accessibility check which
- ensures that the level of the subpool access type is not deeper than
- that of the pool object.
- * sem_util.adb (Object_Access_Level): Expand to handle defining
- identifiers.
- * sem_res.adb (Resolve_Allocator): Add a guard to avoid examining the
- subpool handle name of a rewritten allocator.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * impunit.adb, exp_ch4.adb, s-finmas.adb: Minor reformatting.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * exp_dist.adb (TC_Rec_Add_Process_Element): For a choice with multiple
- values, we generate multiple triples of parameters in the TypeCode.
- Bump Choice_Index for each such triple so that a subsequent default
- choice is associated with the correct index in the typecode.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * a-cdlili.adb (Iterate): Initialize properly an iterator over a null
- container.
- (First, Last): Handle properly an iterator over a null container.
-
-2011-08-29 Bob Duff <duff@adacore.com>
-
- * sem_ch10.adb (Analyze_With_Clause,Install_Withed_Unit): Abandon
- processing if we run across a node with no Scope. This can happen if
- we're with-ing an library-level instance, and that instance got errors
- that caused "instantiation abandoned".
- * sem_util.adb (Unit_Declaration_Node): Make it more robust, by raising
- an exception instead of using Assert, so it won't go into an infinite
- loop, even when assertions are turned off.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * a-coorse.adb: Proper handling of empty ordered sets.
-
-2011-08-29 Johannes Kanig <kanig@adacore.com>
-
- * debug.adb: Add comments.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * a-except.adb, a-except-2005.adb: Minor comment rewording and
- reformatting.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb (Array_Type_Declaration): Remove insertion of
- declaration for Itypes in Alfa mode.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * a-cdlili.ads, a-coinve.ads, a-coorma.adb, a-coorma.ads, s-tassta.adb,
- a-cborma.adb, a-cborma.ads, a-cohama.ads, a-coorse.ads, a-cbhama.ads,
- a-cborse.ads, a-cobove.adb, a-cobove.ads, a-cbhase.ads: Minor
- reformatting.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * exp_ch7.adb, exp_ch7.ads (Build_Exception_Handler): Move its spec to
- package spec.
- * exp_intr.adb (Expand_Unc_Deallocation): Use Build_Exception_Handler.
- * a-except.adb, a-except-2005.adb (Rcheck_22): Do not defer aborts
- while raising PE.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * a-cbhama.adb, a-cbhama.ads: Minor reformatting.
-
-2011-08-29 Javier Miranda <miranda@adacore.com>
-
- * sem_ch8.adb (Analyze_Subprogram_Renaming): Complete support for
- renamings of formal subprograms when the actual for a formal type is
- class-wide.
-
-2011-08-29 Matthew Heaney <heaney@adacore.com>
-
- * a-cbhama.ads, a-cbhase.ads (Move): Clear Source following assignment
- to Target.
-
-2011-08-29 Matthew Heaney <heaney@adacore.com>
-
- * a-cborma.ads, a-cborse.ads (Cursor): Default-initialize all
- components of record type.
- * a-cborma.adb, a-cborse.adb (Move): Clear Source following assignmentw
- to Target.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * a-cbhama.adb, a-cbhama.ads, a-cborma.adb, a-cborma.ads, a-cobove.adb,
- a-cobove.ads, a-coorma.adb, a-coorma.ads: Add iterator machinery to
- container packages.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, sem_util.adb, gnat1drv.adb, s-parint.ads: Minor
- reformatting.
-
-2011-08-29 Matthew Heaney <heaney@adacore.com>
-
- * a-cbhama.ads, a-cbhase.ads (Cursor): Default-initialize all
- components of record type.
-
-2011-08-29 Bob Duff <duff@adacore.com>
-
- * s-tassta.adb (Task_Wrapper): Handle and ignore exceptions propagated
- by the termination handler.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb (Array_Type_Declaration): Create declarations for Itypes
- created in Alfa mode, instead of inserting artificial declarations of
- non-Itypes in the tree.
- * sem_util.adb, sem_util.ads (Itype_Has_Declaration): New function to
- know if an Itype has a corresponding declaration, as defined in
- itypes.ads.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * gnat1drv.adb: Minor rewrite.
-
-2011-08-29 Bob Duff <duff@adacore.com>
-
- * s-tasuti.adb (Make_Passive): Work around race condition in
- Make_Independent, which can cause Wait_Count to be zero. So instead of
- asserting that Wait_Count > 0, and then decrementing it, decrement it
- only if Wait_Count > 0.
- * s-taskin.ads (Wait_Count, Alive_Count, Awake_Count): All of these
- should be nonnegative, so declare them Natural instead of Integer.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * exp_ch5.adb, sem_ch3.adb, a-cihama.adb, a-cihama.ads, exp_ch7.adb,
- sem_ch5.adb, a-ciorse.adb, a-ciorse.ads, sem_ch12.adb, a-cidlli.adb,
- a-cidlli.ads, sem_util.adb, sem_res.adb, gnat1drv.adb, a-except.adb,
- a-except.ads, a-except-2005.ads, sem_ch4.adb, exp_disp.adb,
- exp_aggr.adb, sem_ch13.adb, par-ch3.adb: Minor reformatting.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * s-auxdec-vms-alpha.adb: Add comments, remove some HT before labels.
-
-2011-08-29 Vadim Godunko <godunko@adacore.com>
-
- * s-parint.ads: Minor comment clarification.
-
-2011-08-29 Vincent Celier <celier@adacore.com>
-
- * prj.adb (Initialize): Make sure that new reserved words after Ada 95
- may be used as identifiers.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * a-coinho.ads: Minor reformating.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb (Expand_Iterator_Loop): Handle properly a loop over a
- container of a derived type.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * a-cidlli.adb, a-cidlli.ads, a-cihama.adb, a-cihama.ads,
- a-ciorse.adb, a-ciorse.ads: Add iterator machinery to containers.
-
-2011-08-29 Pascal Obry <obry@adacore.com>
-
- * exp_disp.adb: Minor comment fix.
- (Make_Disp_Asynchronous_Select_Body): Properly initialize out parameters
- to avoid warnings when compiling with -Wall.
- (Make_Disp_Conditional_Select_Body): Likewise.
- (Make_Disp_Timed_Select_Body): Likewise.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Analyze_Formal_Subprogram_Declaration): If default is
- an entity name, generate reference for it.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb (Expand_Iterator_Loop): Uniform handling of "X of S"
- iterator form.
- * sem_util.adb (Is_Iterator, Is_Reversible_Iterator): Yield True for
- the class-wide type.
- * sem_ch5.adb: Move some rewriting to the expander, where it belongs.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch8.adb (Check_Constrained_Object): Do not create an actual
- subtype for an object whose type is an unconstrained union.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * par-ch3.adb (P_Array_Type_Definiation, P_Component_Items): "aliased"
- is allowed in a component definition, by AI95-406.
-
-2011-08-29 Matthew Heaney <heaney@adacore.com>
-
- * a-chtgbo.adb (Generic_Iteration): Use correct overloading of Next.
-
-2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
-
- * a-except-2005.adb: Alphabetize all routines.
- (Triggered_By_Abort): New routine.
- * a-except-2005.ads (Triggered_By_Abort): New routine.
- * a-except.adb Alphabetize all routines.
- (Triggered_By_Abort): New routine.
- * a-except.ads (Triggered_By_Abort): New routine.
- * exp_ch7.adb: Update all comments involving the detection of aborts in
- finalization code.
- (Build_Object_Declarations): Do not generate code to detect the
- presence of an abort at the start of finalization code, use a runtime
- routine istead.
- * rtsfind.ads: Add RE_Triggered_By_Abort to tables RE_Id and
- RE_Unit_Table.
- * sem_res.adb (Resolve_Allocator): Emit a warning when attempting to
- allocate a task on a subpool.
- * s-stposu.adb: Add library-level flag Finalize_Address_Table_In_Use.
- The flag disables all actions related to the maintenance of
- Finalize_Address_Table when subpools are not in use.
- (Allocate_Any_Controlled): Signal the machinery that subpools are in
- use.
- (Deallocate_Any_Controlled): Do not call Delete_Finalize_Address which
- performs costly task locking when subpools are not in use.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * gnat1drv.adb (Adjust_Global_Switches): Restore expansion of tagged
- types and dispatching calls in Alfa mode.
- * lib-xref-alfa.adb (Collect_ALFA): Rewrite computation of
- correspondance between body and spec scopes, to reuse utility functions
- (Traverse_Declarations_Or_Statements): Protect access to body for stub
- by testing the presence of the library unit for the body
- * sem_ch6.adb (Set_Actual_Subtypes): take into account that in Alfa
- mode the expansion of accept statements is skipped
- * sem_util.adb, sem_util.ads (Unique_Entity): New function returning
- the unique entity corresponding to the one returned by
- Unique_Defining_Entity applied to the enclosing declaration of the
- argument.
-
-2011-08-29 Bob Duff <duff@adacore.com>
-
- * treepr.ads: Improve debugging facilities. pn(x) no longer crashes in
- gdb when x is not a node (it can be a node list, name_id, etc). pp is
- an alias for pn. ppp is an alias for pt.
-
-2011-08-29 Javier Miranda <miranda@adacore.com>
-
- * exp_aggr.adb (Expand_Record_Aggregate): Use the top-level enclosing
- aggregate to take a consistent decision on the need to convert into
- assignments aggregates that initialize constant objects.
-
-2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch4.adb (Expand_Allocator_Expression): Add a call to
- Build_Allocate_Deallocate_Proc in order to handle allocation of
- non-controlled objects on subpools.
- * impunit.adb: Remove s-finmas and s-spsufi since they were never meant
- to be end-user visible.
- * s-finmas.adb: Add with and use clause for System.HTable.
- Add an instantiation of Simple_HTable which provides a mapping between
- the address of a controlled object and the corresponding
- Finalize_Address used to clean up the object. The table is used when a
- master is operating in heterogeneous mode.
- (Attach): Explain why the input node is not verified on being already
- attached.
- (Delete_Finalize_Address): New routine.
- (Detach): Add pragma Assert which ensures that a node is already
- attached.
- (Finalize): Add local variable Cleanup. Rewrite the iteration scheme
- since nodes are no longer removed on traversal. Explain why node
- detachment is undesirable in this case.
- (Get_Finalize_Address): New routine.
- (Hash): New routine.
- (Is_Empty_List): Removed.
- (pm): Renamed to Print_Master. Add output for discriminant
- Is_Homogeneous.
- Comment reformatting.
- (Set_Finalize_Address (Address, Finalize_Address_Ptr)): New routine.
- * s-finmas.ads: Various comments additions / improvements.
- Type Finalization_Master has a discriminant which determines the mode of
- operation.
- (Delete_Finalize_Address): New routine.
- (Get_Finalize_Address): New routine.
- (pm): Renamed to Print_Master.
- (Set_Finalize_Address (Address, Finalize_Address_Ptr)): New routine.
- * s-stposu.adb: Add with clause for System.Address_Image; Add with and
- use clause for System.IO.
- (Allocate_Any_Controlled): Add machinery to set TSS primitive
- Finalize_Address depending on the mode of allocation and the mode of
- the master.
- (Deallocate_Any_Controlled): Remove the relation pair object -
- Finalize_Address regardless of the master mode. Add comment explaining
- the reason.
- (Detach): Ensure that fields Prev and Next are null after detachment.
- (Finalize_Pool): Remove local variable Next_Ptr. Rewrite the iteration
- scheme to check whether the list of subpools is empty. There is no
- longer need to store the next subpool or advance the current pointer.
- (Is_Empty_List): New routine.
- (Print_Pool): New routine.
- (Print_Subpool): New routine.
- * s-stposu.ads: Various comments additions / improvements.
- Field Master of type Root_Subpool is now a heterogeneous collection.
- (Print_Pool): New routine.
- (Print_Subpool): New routine.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb (Expand_N_Iterator_Loop): Implement Ada2012 loop iterator
- forms, using aspects of container types.
- * sem_ch3.adb (Find_Type_Name): Preserve Has_Delayed_Aspects and
- Has_Implicit_Dereference flags, that may be set on the partial view.
- * sem_ch4.adb (Process_Overloaded_Indexed_Component): Prefix may be a
- container type with an indexing aspect.
- (Analyze_Quantified_Expression): Analyze construct with expansion
- disabled, because it will be rewritten as a loop during expansion.
- (Try_Container_Indexing): The prefix itself may be a container type
- with an indexing aspect, as with a vector of vectors.
- * sem_ch5.adb (Analyze_Iteration_Scheme): In a generic context, analyze
- the original doamin of iteration, for name capture.
- (Analyze_Iterator_Specification): If the domain is an expression that
- needs finalization, create a separate declaration for it.
- For an iterator with "of" retrieve default iterator info from aspect of
- container type. For "in" iterator, retrieve type of Iterate function.
- * sem_ch13.adb (Check_Iterator_Function): Fix typo.
- (Check_Aspect_At_End_Of_Declaration): Make type unfrozen before
- analysis, to prevent spurious errors about late attributes.
- * sprint.adb: Handle quantified expression with either loop or iterator
- specification.
- * a-convec.ads, a-convec.adb: Iterate function returns a reversible
- iterator.
-
-2011-08-29 Vincent Celier <celier@adacore.com>
-
- * make.adb (Scan_Make_Arg): Take any option as is in packages Compiler,
- Binder or Linker of the main project file.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * inline.adb (Add_Scopes_To_Clean): Exclude any entity within a generic
- unit.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * exp_ch9.adb: Partial revert of previous change for Alfa mode
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * exp_ch11.adb: Minor expansion of comment.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * lib-xref-alfa.adb (Add_ALFA_Scope): Treat generic entities.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Resolve_Arithmetic_Op): If the node has a universal
- interpretation, set the type before resolving the operands, because
- legality checks on an exponention operand need to know the type of the
- context.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Analyze_Package_Instantiation): Do not set delayed
- cleanups on a master if the instance is within a generic unit.
- Complement to the corresponding fix to inline.adb for K520-030.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * exp_ch7.adb (Build_Raise_Statement): Raise PE instead of the current
- occurrence.
- * exp_intr.adb: Minor comment fix.
-
-2011-08-29 Bob Duff <duff@adacore.com>
-
- * sem_ch13.adb (Analyze_Aspect_Specifications): Fix cases where
- Delay_Required was used as an uninitialized variable.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * a-cdlili.adb, a-cdlili.ads, a-coinve.adb, a-coinve.ads,
- sem_util.adb, sem_util.ads, a-cohama.adb, a-cohama.ads, a-coorse.adb,
- a-coorse.ads, aspects.ads, sem_ch8.adb: Minor reformatting.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * system-freebsd-x86_64.ads (Backend_Overflow_Checks): Set true True.
- Remove unused variables.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb: Remove Build_Explicit_Dereference.
- * sem_util.adb, sem_util.ads (Build_Explicit_Dereference): Moved here
- from sem_res.adb, used in analysis of additional constructs.
- (Is_Iterator, Is_Reversible_Iterator): New predicates for Ada2012
- expansion of iterators.
- (Is_Object_Reference): Recognize variables rewritten as explicit
- dereferences in Ada2012.
- * snames.ads-tmpl: Add Has_Element, Forward_Iterator,
- Reversible_Iterator names, for expansion of Ada2012 iterators.
- * aspects.ads, aspects.adb (Find_Aspect): Utility.
- * a-cdlili.ads, a-cdlili.adb: Add new iterator machinery to doubly
- linked list container.
- * a-coinve.ads, a-coinve.adb: Ditto for indefinite vector containers.
- * a-coorse.ads, a-coorse.adb: Ditto for ordered sets.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * a-cohama.adb, a-cohama.ads: Add iterator primitives to hashed map
- containers.
-
-2011-08-29 Vincent Celier <celier@adacore.com>
-
- * make.adb (Gnatmake): Get the maximum number of simultaneous
- compilation processes after the Builder switches has been scanned, as
- there may include -jnn.
-
-2011-08-29 Matthew Heaney <heaney@adacore.com>
-
- * a-chtgbo.adb (Generic_Equal): Use correct overloading of Next.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * gnatcmd.adb (GNATCmd): On OpenVMS, truncate the length of
- GNAT_DRIVER_COMMAND_LINE to 255.
-
-2011-08-29 Pascal Obry <obry@adacore.com>
-
- * freeze.adb, sem_ch8.adb, a-convec.adb, a-convec.ads: Minor
- reformatting and style fix (class attribute casing).
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * exp_ch11.adb: Yet another case where expansion should be common
- between CodePeer and Alfa.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * exp_ch9.adb: Partial revert of previous change for Alfa mode.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Matches_Limited_With_View): The limited views of an
- incomplete type and its completion match.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * exp_ch13.adb: Adjust previous change.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * sem_prag.adb, prj.adb, sem_util.adb, sem_res.adb, gnat1drv.adb,
- exp_ch4.adb, sem_ch8.adb: Minor code reorganization
- Minor reformatting.
-
-2011-08-29 Emmanuel Briot <briot@adacore.com>
-
- * make.adb, prj.adb, prj.ads (Compute_All_Imported_Projects): Also
- initialize aggregated projects.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch8.adb (Find_Renamed_Entity): Within an instance, use scope
- depth of candidates to resolve a potentially spurious ambiguity between
- two visible subprograms.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * sem_prag.adb (Analyze_Pragma): Allow Test_Case pragma without
- Requires/Ensures.
- * sem_util.adb (Get_Ensures_From_Test_Case_Pragma,
- Get_Requires_From_Test_Case_Pragma): Allow Test_Case pragma without
- Requires/Ensures.
-
-2011-08-29 Arnaud Charlet <charlet@adacore.com>
-
- * gnat1drv.adb (Adjust_Global_Switches): Improve previous change.
- Add comment.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * sem_res.adb: Minor reformatting.
-
-2011-08-29 Johannes Kanig <kanig@adacore.com>
-
- * exp_ch4.adb (Expand_Quantified_Expression): Do not expand in ALFA
- mode.
- * gnat1drv.adb (Adjust_Global_Switches): Set
- Use_Expressions_With_Actions to False in ALFA mode.
- * sem_res.adb (Resolve_Quantified_Expression): Simpler treatment in
- ALFA mode.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * exp_ch13.adb (Expand_N_Freeze_Entity): Do nothing in Alfa mode.
- * exp_ch9.adb: Do not expand tasking constructs in Alfa mode.
- * gnat1drv.adb (Adjust_Global_Switches): Suppress the expansion of
- tagged types and dispatching calls in Alfa mode.
-
-2011-08-29 Javier Miranda <miranda@adacore.com>
-
- * sem_ch3.adb (Process_Discriminants): Add missing check to ensure that
- we do not report an error on an Empty node.
-
-2011-08-29 Geert Bosch <bosch@adacore.com>
-
- * Makefile.rtl (GNATRTL_NONTASKING_OBJECTS): Add a-nllrar.o,
- a-nlrear.o and a-nurear.o.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * freeze.adb: Minor code reorganization.
- Minor reformatting.
- * sem_util.adb, errout.adb, exp_ch11.adb, a-ngrear.adb, s-gearop.adb,
- sem_ch6.adb: Minor reformatting
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * s-except.ads, s-except.adb: Provide dummy body.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * sem_warn.adb (Within_Postcondition): Take into account the case of
- an Ensures component in a Test_Case.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * s-excdeb.ads, s-excdeb.adb: New files, created from s-except.
- * rtsfind.ads (RTU_Id): Replaces System_Exceptions by
- System_Exceptions_Debug
- (RE_Unit_Table): Search RE_Local_Raise in System_Exceptions_Debug
- * a-except.adb: With and use System.Exceptions_Debug instead of
- System.Exceptions.
- * a-except-2005.adb: Likewise.
- * s-assert.adb: Likewise.
- * s-except.adb, s-except.ads: Move debugging hooks to s-excdeb.
- * Makefile.rtl: Add s-excdeb. Adjust compilation rule.
- * gcc-interfaces/Makefile.in, gcc-interface/Make-lang.in: Add
- s-excdeb. Update dependencies.
- (GNATRTL_LINEARALGEBRA_OBJS): Remove a-nlrear.o a-nurear.o a-nllrar.o
- as these no longer need external libraries.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Resolve_Op_Expon): Additional check to reject an
- exponentiation operator on universal values in a context that requires
- a fixed-point type.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * raise-gcc.c (personnality_routine): Fix thinko. Set Ada occurrence
- before calling notify_handled_exception.
- * a-exextr.adb: Fix comment.
-
-2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch4.adb (Expand_Allocator_Expression): Add code to set attribute
- Finalize_Address of the access type's finalization master.
- (Expand_N_Allocator): Add code to set attribute Finalize_Address of the
- access type's finalization master. Add a guard to prevent
- Associated_Storage_Pool from being set on .NET/JVM.
- * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Add code to set
- attribute Finalize_Address of the access type's finalization master.
- * exp_ch7.adb (Make_Finalize_Address_Call): New routine.
- * exp_ch7.ads (Make_Finalize_Address_Call): New routine.
- * rtsfind.ads: Add RE_Set_Finalize_Address to tables RE_Id and
- RE_Unit_Table.
- * s-finmas.adb: Add with clause for System.Address_Image. Add with and
- use clause for System.IO
- (Detach): Relax the assertion, to be reinstated later.
- (Finalize): Rewrite the iteration loop to avoid pointer comparison.
- Relax the assertion on Finalize_Address, to be reinstated later.
- (Is_Empty_List): New routine.
- (pm): New debug routine.
- (Set_Finalize_Address): New routine.
- * s-finmas.ads (pm): New debug routine.
- (Set_Finalize_Address): New routine.
- * s-stposu.adb (Allocate_Any_Controlled): Code reformatting.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * a-exexpr-gcc.adb (GCC_Exception_Access, GNAT_GCC_Exception_Access):
- Remove convention C.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * s-taprop-vms.adb (Get_Exc_Stack_Addr): Remove.
- (Initialize_TCB): Remove Exc_Stack_Ptr initialization.
- (Finalize_TCB): Remove its finalization.
- (Initialize): Remove assignment of GET_Exc_Stack_Addr
- * s-soflin.adb (NT_Exc_Stack): Remove
- (Get_Exc_Stack_Addr_NT): Likewise.
- (Get_Exc_Stack_Addr_Soft): Likewise.
- * s-soflin.ads (Get_Exc_Stack_Addr_NT): Remove.
- (Get_Exc_Stack_Addr): Likewise.
- (Get_Exc_Stack_Addr_Soft): Likewise
- * s-taspri-vms.ads (Exc_Stack_T): Remove.
- (Exc_Stack_Ptr_T): Likewise.
- (Private_Data): Remove Exc_Stack_Ptr component.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * raise-gcc.c (get_ip_from_context): New function. Factorize code.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * gnat_ugn.texi: Fix aix and x86-solaris info for run-time.
-
-2011-08-29 Geert Bosch <bosch@adacore.com>
-
- * s-gearop.ads (Back_Substitute, Diagonal, Forward_Eliminate,
- L2_Norm, Swap_Column): New generic subprograms
- * s-gearop.adb (Back_Substitute, Diagonal, Forward_Eliminate,
- L2_Norm, Swap_Column): Implement new subprograms in order to
- eliminate dependency on BLAS and LAPACK libraries in
- Ada.Numerics.Generic_Real_Arrays and eventually also the complex
- version. Forward_Eliminate/Back_Substitute can be used to put a
- matrix in row echelon or reduced row echelon form using partial
- pivoting.
- * a-ngrear.adb: (Back_Substitute, Diagonal, Forward_Eleminate,
- Swap_Column): Instantiate from System.Generic_Array_Operations.
- ("*", "abs"): Implement by instantiation from Generic_Array_Operations.
- (Sqrt): Local function for simple computation of square root without
- adding dependencies on Generic_Elementary_Functions.
- (Swap): New subprogram to exchange floating point numbers.
- (Inverse): Reimplement using Jordan-Gauss elimination.
- (Jacobi): New procedure implementing Jacobi's method for computation
- of eigensystems, based on Rutishauser's implementation.
- (L2_Norm): Implement directly using the inner product.
- (Sort_Eigensystem): Sort eigenvalue/eigenvector pairs in order of
- decreasing eigenvalue as required by the Ada RM.
- (Swap_Column): New helper procedure for Sort_Eigensystem.
- Remove with of System.Generic_Real_BLAS and System.Generic_Real_LAPACK.
- Add with of Ada.Containers.Generic_Anonymous_Array_Sort, for
- Sort_Eigensystems.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * put_scos.adb (Put_SCOs): Do not emit a newline for an empty
- statements line.
-
-2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
-
- * s-finmas.adb (Finalize): Check Finalize_Address of the master rather
- than the current node.
- * s-finmas.ads: Move field Finalize_Address from type FM_Node to
- Finalization_Master. The list headers have two fields instead of three.
- This should fix alignment issue but subpool allocations are now
- unusable. Alphabetize subprograms.
- * s-stposu.adb (Allocate_Any_Controlled): Use the offset rather than
- the size of the header when converting the beginning of the object to
- a FM_Node. Set the master's Finalize_Address attribute if not already
- set.
- (Deallocate_Any_Controlled): Use the offset rather than the size of the
- header when converting the beginning of the object to a FM_Node.
-
-2011-08-29 Gary Dismukes <dismukes@adacore.com>
-
- * exp_ch11.adb (Expand_N_Raise_Statement): Don't suppress expansion of
- reraise when compiling for CodePeer.
-
-2011-08-29 Arnaud Charlet <charlet@adacore.com>
-
- * a-iteint.ads, Makefile.rtl: Add missing compilation of a-iteint.ads,
- now needed by a-convec.adb. Fix warning.
-
-2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_util.adb (Build_Allocate_Deallocate_Proc): Add a guard for the
- processing of TSS routine Finalize_Address when compiling in
- CodePeer_Mode.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * a-strunb.ads, einfo.ads, g-comlin.ads, sem_ch6.adb,
- sem_warn.adb: Minor reformatting.
-
-2011-08-29 Emmanuel Briot <briot@adacore.com>
-
- * prj-conf.adb (Get_Config_Switches): Also collect the list of
- languages from aggregated projects.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * lib-xref-alfa.adb, lib-xref.ads (Traverse_Declarations_Or_Statements,
- Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
- Traverse_Package_Declaration, Traverse_Subprogram_Body,
- Traverse_Compilation_Unit): Add a parameter Inside_Stubs so that bodies
- for stubs are traversed too when parameter is set
- (Traverse_All_Compilation_Units): Traverse without going inside stubs
- (Traverse_Declarations_Or_Statements): Do the special traversing for
- stubs when required.
- * sem_util.adb, sem_util.ads (Get_Body_From_Stub): New function to
- return subprogram or package body from stub.
- (Is_Subprogram_Stub_Without_Prior_Declaration): New function to detect
- stubs without prior subprogram decl.
-
-2011-08-29 Vasiliy Fofanov <fofanov@adacore.com>
-
- * gnat_ugn.texi: Fix typo.
-
-2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
-
- * s-stposu.adb (Allocate_Any_Controlled): Reimplement the mechanism
- which accounts for size vs alignment issues and calculates the size of
- the list header.
- (Deallocate_Any_Controlled): Ditto.
- (Nearest_Multiple_Rounded_Up): New routine.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * a-exstat.adb (String_To_EO): Do no set Cleanup_Flag.
- * a-exexda.adb (Set_Exception_C_Msg): Ditto.
- (Set_Exception_Msg): Ditto.
- * a-exexpr-gcc.adb (Setup_Current_Excep): Ditto. Do not set
- Private_Data.
- * a-except.adb, a-except-2005.adb (Save_Occurrence_No_Private): Remove.
- Use Save_Occurrence instead of Save_Occurrence_No_Private.
- (Raise_With_Msg): Remove Cleanup_Flag.
- * a-except.ads, a-except-2005.ads (Exception_Occurrence): Remove
- Clean_Flag and Private_Data components.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * freeze.adb (Freeze_Record_Type): Ignore packing in Alfa mode, like
- in CodePeer mode.
- * sem_ch3.adb (Signed_Integer_Type_Declaration): Correct the generation
- of an explicitly declared type, so that the base types of the original
- type and this generated type are the same, and a "type" (not a subtype
- like previously).
- * errout.adb (Special_Msg_Delete): Do not issue messages "Size too
- small" in Alfa mode, like in CodePeer mode.
- * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore rep
- clauses in Alfa mode.
-
-2011-08-29 Javier Miranda <miranda@adacore.com>
-
- * exp_ch6.ads, exp_ch6.adb (Is_Null_Procedure): Move the spec of this
- function to the package spec.
- * sem_ch6.adb (Find_Corresponding_Spec, New_Overloaded_Entity): For
- internally generated bodies of null procedures locate the internally
- generated spec enforcing mode conformance.
- (Is_Interface_Conformant): Ensure that the controlling formal of the
- primitives match.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_prag.adb (Analyze_Pragma, case Inline): In an instance, do not
- reject the pragma if it appears to apply to a formal subprogram.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch4.adb (Expand_Allocator_Expression): Use consistent name for
- inner expression, to prevent double evaluation.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * a-exexpr.adb (Propagate_Exception): Remove all the parameters as
- they were unused.
- * a-exexpr-gcc.adb (Propagate_Exception): Ditto.
- * a-except-2005.adb (Propagate_Exception): Adjust spec.
- (Raise_Current_Excep): Adjust call.
- (Raise_From_Signal_Handler): Call now simply call Raise_Current_Excep.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * exp_disp.adb: Minor reformatting.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * a-exexpr.adb (Setup_Exception): Removed.
- * a-exexpr-gcc.adb (Setup_Exception): Removed.
- * a-except.adb (Exception_Propagation): Removed.
- * a-except-2005.adb (Setup_Exception): Removed.
- (Reraise): Remove call to Setup_Exception.
- (Reraise_Occurrence): Ditto.
- (Reraise_Occurrence_Always): Ditto.
- (Reraise_Occurrence_No_Defer): Ditto.
- (Transfer_Occurrence): Ditto.
- * a-exexda.adb (Set_Exception_C_Msg): Remove call to Setup_Exception.
- (Set_Exception_Msg): Ditto.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * a-convec.adb, exp_disp.adb: Minor reformatting.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * a-exexpr-gcc.adb (GNAT_GCC_Exception_Access): Set to convention C.
-
-2011-08-29 Gary Dismukes <dismukes@adacore.com>
-
- * exp_ch3.adb (Build_Record_Init_Proc.Build_Init_Procedure): Set
- Exception_Handlers to No_List instead of Empty_List in the case where
- there are no handlers.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * gcc-interface/gigi.h (enum standard_datatypes): Add
- ADT_reraise_zcx_decl
- (reraise_zcx_decl): New macro.
- * gcc-interface/trans.c (gnu_incoming_exc_ptr): New variable.
- (gigi): Set reraise_zcx_decl.
- (Exception_Handler_to_gnu_zcx): Save and restore gnu_incoming_exc_ptr.
- (gnat_to_gnu): Handle N_Raise_Statement.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * sem_ch6.adb, exp_ch3.adb, s-stposu.adb, a-undesu.ads,
- a-undesu.adb: Minor reformatting.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * exp_disp.adb (Check_Premature_Freezing): When building a dispatch
- table, accept an unfrozen untagged component if it is an actual for a
- formal incomplete type.
- * a-convec.ads, a-convec.adb: Instantiate Ada.Iterator_Interfaces to
- provide new iterator forms over vectors.
- Introduce type Iterator in package body to implement operations of
- Reversible_Iterator interface.
- * a-iteint.ads: Make package pure so it is usable with new container
- packages, that are categorized Remote_Types.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * a-exexpr-gcc.adb, a-synbar.adb, sem_ch13.adb: Minor reformatting.
-
-2011-08-29 Bob Duff <duff@adacore.com>
-
- * sem_aggr.adb (Resolve_Aggr_Expr): Call this routine even in the case
- of <>, because this is the routine that checks for dimensionality
- errors (for example, for a two-dimensional array, (others => <>) should
- be (others => (others => <>)).
-
-2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
-
- * impunit.adb: Add new run-time units.
- * freeze.adb, exp_ch7.ads, exp_ch7.adb, exp_util.ads, exp_util.adb,
- s-stposu.ads, s-stposu.adb: Code clean up.
- Handle protected class-wide or task class-wide types
- Handle C/C++/CIL/Java types.
- * s-spsufi.adb, s-spsufi.ads: New files.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * sem_ch13.adb (Analyze_Aspect_Specifications): Reject test-case on
- library-level subprogram.
- * sem_prag.adb (Check_Test_Case): Stricter rules for test-case
- placement.
- (Analyze_Pragma): Change name "Normal" for "Nominal" in test-case
- component.
- * snames.ads-tmpl: Change name "Normal" for "Nominal" in test-case
- component.
- * gnat_rm.texi: Update doc for Test_Case pragma.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * a-exexpr-gcc.adb (Unwind_Exception): Remove default value, made it
- convention C.
- (GCC_Exception_Access): New type.
- (Unwind_DeleteException): New imported procedure
- (Foreign_Exception): Import it.
- (GNAT_GCC_Exception): Simply have the occurrence inside.
- (To_GCC_Exception): New function.
- (To_GNAT_GCC_Exception): New function.
- (GNAT_GCC_Exception_Cleanup): New procedure..
- (Propagate_GCC_Exception): New procedure.
- (Reraise_GCC_Exception): New procedure.
- (Setup_Current_Excep): New procedure.
- (CleanupUnwind_Handler): Change type of UW_Exception parameter.
- (Unwind_RaiseException): Ditto.
- (Unwind_ForcedUnwind): Ditto.
- (Remove): Removed.
- (Begin_Handler): Change type of parameter.
- (End_Handler): Ditto. Now delete the exception if still present.
- (Setup_Key): Removed.
- (Is_Setup_And_Not_Propagated): Removed.
- (Set_Setup_And_Not_Propagated): Ditto.
- (Clear_Setup_And_Not_Propagated): Ditto.
- (Save_Occurrence_And_Private): Ditto.
- (EID_For): Add 'not null' constraint on parameter.
- (Setup_Exception): Does nothing.
- (Propagate_Exception): Simplified.
- * exp_ch11.adb (Expand_N_Raise_Statement): In back-end exception model,
- re-raise is not expanded anymore.
- * s-except.ads (Foreign_Exception): New exception - placeholder for
- non Ada exceptions.
- * raise-gcc.c (__gnat_setup_current_excep): Declare
- (CXX_EXCEPTION_CLASS): Define (not yet used)
- (GNAT_EXCEPTION_CLASS): Define.
- (is_handled_by): Handle foreign exceptions.
- (PERSONALITY_FUNCTION): Call __gnat_setup_current_excep.
-
-2011-08-29 Jose Ruiz <ruiz@adacore.com>
-
- * a-synbar.adb (Synchronous_Barrier): Some additional clarification.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * a-synbar-posix.adb: Minor reformatting.
-
-2011-08-29 Jose Ruiz <ruiz@adacore.com>
-
- * a-exetim-posix.adb, a-exetim-mingw.adb, a-exetim-mingw.ads,
- a-exetim-default.ads (Interrupt_Clocks_Supported,
- Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
- definitions to be compliant with AI-0171. The target systems do not
- support separate account for the execution time of interrupt handlers.
-
-2011-08-29 Jose Ruiz <ruiz@adacore.com>
-
- * a-synbar.adb (Wait): Change the order of evaluation of the conditions
- in the barrier to put first the easiest to evaluate (and the one which
- will be True more often). More efficient.
-
-2011-08-29 Eric Botcazou <ebotcazou@adacore.com>
-
- * s-atocou-x86.adb: Fix constraint in machine code insertion.
-
-2011-08-29 Bob Duff <duff@adacore.com>
-
- * aspects.ads, aspects.adb: Add new aspects for various pragmas and
- attributes that are now aspects, as specified by AI05-0229-1.
- * sem_ch13.adb (Analyze_Aspect_Specifications,
- Check_Aspect_At_Freeze_Point): Analyze the new aspects. Turn them into
- pragmas or attribute references, as appropriate.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * a-synbar.ads, a-synbar.adb, a-synbar-posix.adb,
- a-synbar-posix.ads: Minor reformatting.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * snames.ads-tmpl: Add name Force.
-
-2011-08-29 Pascal Obry <obry@adacore.com>
-
- * prj-nmsc.adb: Minor reformatting.
-
-2011-08-29 Jose Ruiz <ruiz@adacore.com>
-
- * a-exetim.ads (Interrupt_Clocks_Supported,
- Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
- definitions to be compliant with AI-0171.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * a-ngelfu.adb: Add comments.
-
-2011-08-29 Geert Bosch <bosch@adacore.com>
-
- * a-ngelfu.adb (Tan): Do not raise Constraint_Error if the argument is
- the closest machine number to Pi / 2.0.
-
-2011-08-29 Jose Ruiz <ruiz@adacore.com>
-
- * impunit.adb (Non_Imp_File_Names_12): Add a-synbar for new Ada 2012
- package Ada.Synchronous_Barriers.
- * a-synbar.ads, a-synbar.adb, a-synbar-posix.ads, a-synbar-posix.adb:
- Add new specs and bodies for Ada.Synchronous_Barriers. There is a
- default implementation using protected objects and another one
- a-synbar-posix using POSIX barriers as the underlying support.
- * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for Linux (x86,
- x86_64, ia64) and MIPS IRIX): Use the a-synbar-posix implementation of
- Ada.Synchronous_Barriers which uses POSIX barriers (more efficient).
- Clean up dependencies.
- * Makefile.rtl (GNATRTL_TASKING_OBJS): Add a-synbar.o
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * sem_ch7.adb, make.adb, sem_res.adb, exp_intr.adb,
- exp_dist.adb: Minor code reorganization.
- Minor reformatting.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * sem_cat.adb (Validate_RACW_Primitive): The return type of an RACW
- primitive operation must support external streaming if it is not a
- controlling access result.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * sinfo.ads, sem_ch7.adb: Minor reformatting.
-
-2011-08-29 Bob Duff <duff@adacore.com>
-
- * sem_ch4.adb (Analyze_Allocator): Check No_Nested_Finalization
- restriction on allocators, as required by AI05-0013-1.
- * restrict.ads: Minor comment fix.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * a-exexpr.adb, a-except-2005.ads (Jmpbuf_Address): Move to a-exexpr.adb
- (To_Jmpbuf_Address): Ditto
- (builtin_longjmp): Ditto
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * sem_res.adb: Minor reformatting.
-
-2011-08-29 Vincent Celier <celier@adacore.com>
-
- * make.adb (Gnatmake): Move special processing for VM targets after the
- call to Get_Target_Parameters.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch12.adb, par-ch12.adb: Minor reformatting.
-
-2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
-
- * sem_res.adb (Resolve_Allocator): Implement Ada2012-B052. Detect cases
- where an anonymous access discriminant of a limited designated type
- appears in a non-immutably limited discriminated type and issue an
- error message. Add local variable Desig_T and replace all occurrences
- of Designated_Type.
-
-2011-08-29 Jose Ruiz <ruiz@adacore.com>
-
- * a-rttiev.adb (Set_Handler): Update comment to indicate that our
- implementation is compliant to RM D.15(15/2) after the modification
- imposed by AI05-0094-1 (binding interpretation).
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * exp_ch9.adb, s-tasren.adb, exp_sel.adb, exp_sel.ads, exp_ch11.adb,
- s-interr-hwint.adb, s-tpobop.adb, sem_ch13.adb: Minor reformatting.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * par-endh.adb (Check_End): For an END where it is mandatory to repeat
- the scope name, do not report a missing label as a style violation (it
- will be diagnosed as an illegality).
- * exp_dist.adb (Add_Params_For_Variant_Components): Fix handling of
- variant records: Get_Enum_Lit_From_Pos already returns a usage
- occurrence of the literal, no need to use New_Occurrence_Of. Set Etype
- on Expr in Integer_Literal case so that it can be used by
- Build_To_Any_Call.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * exp_sel.ads (Build_Abort_BLock_Handler): New function spec.
- Adjust comment.
- * exp_sel.adb (Build_Abort_Block): Use Build_Abort_Block_Handler.
- (Build_Abort_Block_Handler): New function to build an Abort_Signal
- exception handler.
- * exp_ch9.adb (Expand_N_Asynchronous_Select): Call
- Build_Abort_Block_Handler to build the exception handler. Do not
- undefer aborts for the Abort_Signal exception handler if back-end
- exception mechanism.
- * exp_ch11.adb (Expand_Exception_Handlers): Do not undefer aborts if
- back_end exceptions for all others and abort_signal.
- * s-except.ads (ZCX_By_Default): New constant.
- * a-except-2005.adb (Raise_Exception): Do not defer abort if ZCX.
- (Raise_Exception_Always): Ditto.
- (Raise_From_Signal_Handler): Ditto.
- (Raise_With_Location_And_Msg): Ditto.
- (Raise_With_Msg): Ditto.
- (Reraise): Ditto.
- (Reraise_Occurence): Ditto.
- (Reraise_Occurrence_Always): Ditto.
- * s-tasren.adb (Exceptional_Complete_Rendezvous): Defer aborts if ZCX.
- * s-tpobop.adb: (Exceptional_Complete_Body): Undefer abort if ZCX.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * sem_util.ads (Get_Enum_Lit_From_Pos): Clarify documentation.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * snames.adb-tmpl, sem_ch13.adb: Minor reformatting
- Minor code reorganization.
-
-2011-08-29 Bob Duff <duff@adacore.com>
-
- * usage.adb (-gnatwy): Fix documentation: this switch applies to Ada
- 2012, not just Ada 2005.
-
-2011-08-29 Vincent Celier <celier@adacore.com>
-
- * gnat_ugn.texi: Indicate that when the compiler is called by gnatmake
- with a project file or with gprbuid, if -gnatep= is specified, the
- builder may need to be invoked with -x.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * a-exexpr-gcc.adb: Minor comment fix.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * sem_ch8.adb: Minor reformatting.
-
-2011-08-29 Bob Duff <duff@adacore.com>
-
- * par-ch2.adb (P_Identifier): Warn that "some" is reserved in Ada 2012.
- * par-ch4.adb (P_Quantified_Expression): Remove unnecessary code for
- treating "some" as unreserved in earlier Ada versions. This is now
- handled in Snames.Is_Keyword_Name. Parse "for some" using Tok_Some,
- rather than Name_Some, since Tok_Some is now recognized as reserved.
- * scans.adb (Initialize_Ada_Keywords): Handle Tok_Some like any other
- reserved word.
- * scans.ads: Minor comment fixes.
- * snames.adb-tmpl (Is_Keyword_Name): Handle Ada 2012 reserved words as
- for other language versions.
- * scn.adb (Scan_Reserved_Identifier): Remove unnecessary code for
- treating "some" as unreserved in earlier Ada versions. This is now
- handled in Snames.Is_Keyword_Name.
- * par-ch3.adb (P_Defining_Identifier): Warn that "some" is reserved in
- Ada 2012.
- (P_Subtype_Mark_Resync): Remove unnecessary code for treating "some" as
- unreserved in earlier Ada versions. This is now handled in
- Snames.Is_Keyword_Name.
- * snames.ads-tmpl (Ada_2012_Reserved_Words): Handle Ada 2012 reserved
- words as for other language versions.
- * gnat_ugn.texi (-gnatwy): Fix documentation: this switch applies to
- Ada 2012, not just Ada 2005.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch13.adb: Additional semantic checks for aspects involved in
- iterators.
-
-2011-08-29 Matthew Heaney <heaney@adacore.com>
-
- * a-comutr.ads, a-comutr.adb, a-cimutr.ads, a-cimutr.adb,
- a-cbmutr.ads, a-cbmutr.adb (Find_In_Subtree): Remove superfluous
- Container parameter.
- (Ancestor_Find): ditto.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * par-endh.adb: Minor reformatting.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * a-exexpr-gcc.adb (Unwind_Action) Rewrite as an integer with constants.
- (GNAT_GCC_Exception): Remove N_Cleanups_To_Trigger component.
- (Adjust_N_CLeanups_For): Remove.
- (CleanupUnwind_Handler): Call Unhandled_Exception_Terminate when end of
- stack is reached.
- (Propgate_Exception): Adjust.
- * raise-gcc.c: Add a few static/const.
- (Adjust_N_Cleanups_For): Remove declaration.
- (PERSONALITY_FUNCTION): Remove code dealing with N_Cleanups_To_Trigger.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch8.adb: Use type of function return when rewriting as object
- declaration.
-
-2011-08-29 Gary Dismukes <dismukes@adacore.com>
-
- * sem_type.adb: Minor reformatting.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * makeutl.adb: Minor reformatting.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch8.adb (Analyze_Object_Renaming): If the renamed object is a
- function call of a limited type, the expansion of the renaming is
- complicated by the presence of various temporaries and subtypes that
- capture constraints of the renamed object.
- Rewrite node as an object declaration, whose expansion is simpler.
- Given that the object is limited there is no copy involved and no
- performance hit.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * exp_ch5.adb, sinfo.ads, make.adb, s-pooglo.adb, sem_ch12.adb,
- freeze.adb, sem_ch6.adb, par-ch12.adb: Minor reformatting.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * system-darwin-x86.ads, system-linux-s390x.ads, system-linux-alpha.ads,
- system-tru64.ads, system-irix-n32.ads, system-vxworks-arm.ads,
- system-linux-hppa.ads, system-linux-s390.ads,
- system-solaris-sparcv9.ads, system-mingw.ads, system-linux-ia64.ads,
- system-vms_64.ads, system-vxworks-sparcv9.ads, system-linux-ppc.ads,
- system-aix64.ads, system-lynxos-ppc.ads, system-linux-sh4.ads,
- system-solaris-x86.ads, system-linux-x86_64.ads, system-linux-x86.ads,
- system-vxworks-ppc.ads, system-hpux.ads, system-darwin-ppc.ads,
- system-solaris-sparc.ads, system-lynxos-x86.ads,
- system-vxworks-m68k.ads, system-hpux-ia64.ads, system-irix-o32.ads,
- system-solaris-x86_64.ads, system-mingw-x86_64.ads,
- system-vxworks-mips.ads, system-linux-sparc.ads, system-vms-ia64.ads,
- system-freebsd-x86.ads, system-aix.ads, system-darwin-x86_64.ads,
- system-vxworks-x86.ads: Remove GCC_ZCX_Support.
- * s-taprop-posix.adb, s-taprop-irix.adb, s-taprop-vxworks.adb,
- s-taprop-tru64.adb, s-taprop-linux.adb, s-taprop-solaris.adb: Ditto.
- * opt.ads: Adjust comment.
- * targparm.ads, targparm.adb: Remove GCC_ZCX_Support_On_Target.
- * gnat1drv.adb: Do not check for GCC_ZCX_Support_On_Target.
- * system.ads: Move GCC_ZCX_Support to obsolete entries.
-
-2011-08-29 Emmanuel Briot <briot@adacore.com>
-
- * makeutl.adb (Do_Complete): Resolve symbolic links when a relative
- file name is specified on the gnatmake or gprbuild command line, and
- before we search for that file in the project.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_type.adb (Within_Instance): New predicate in Collect_Interps,
- used to determine whether a possible interpretation for an overloadable
- entity is declared within the current instantiation and should be
- included in the candidate set.
-
-2011-08-29 Vasiliy Fofanov <fofanov@adacore.com>
-
- * gnat_rm.texi, gnat_ugn.texi: Clean ups.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Resolve_Actuals): Use base type to determine whether an
- access subtype is access_to_subprogram, when applying checks for
- RM 3.10.2 (27).
-
-2011-08-29 Matthew Heaney <heaney@adacore.com>
-
- * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Splice_Subtree): Only check
- for sibling when common parent.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * get_scos.adb: Literals of Pragma_Id are pragma names prefixed with
- "pragma_".
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Enable freeze actions
- for the return type when in ASIS mode.
-
-2011-08-29 Vincent Celier <celier@adacore.com>
-
- * make.adb (Gnatmake): Get the default search dirs, then the target
- parameters after getting the Builder switches, as the Builder switches
- may include --RTS= and that could change the default search dirs.
-
-2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Make_Adjust_Call): Rewrite to mimic the structure of
- Make_Final_Call. Move the processing for class-wide types before the
- processing for derivations from [Limited_]Controlled.
- (Make_Final_Call): Move the processing for class-wide types before the
- processing for derivations from [Limited_]Controlled.
- * s-stposu.adb (Allocate_Any_Controlled): Correct the membership check.
- Add code to account for alignments larger than the list header. Add a
- comment illustrating the structure of the allocated object + padding +
- header.
- (Deallocate_Any_Controlled): Add code to account for alignments larger
- than the list header.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sinfo.ads, sinfo.adb: New node kind
- N_Formal_Incomplete_Type_Definition, related flags.
- par-ch12.adb (P_Formal_Type_Declaration, G_Formal_Type_Definition):
- Parse formal incomplete types.
- * sem.adb (Analyze): Formal_Incomplete_Type_Definitions are handled in
- sem_ch12.
- * sem_ch7.adb (Analyze_Package_Specification, Unit_Requires_Body):
- Formal incomplete types do not need completion.
- * sem_ch12.adb (Analyze_Formal_Incomplete_Type,
- Validate_Incomplete_Type_Instance): New procedures to handle formal
- incomplete types.
- * freeze.adb (Freeze_Entity): Do not freeze the subtype of an actual
- that corresponds to a formal incomplete type.
- * sprint.adb: Handle formal incomplete type declarations.
- * exp_util.adb (Insert_Actions): An incomplete_type_definition is not
- an insertion point.
-
-2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
-
- * a-fihema.ads, a-fihema.adb: Unit removed.
- * a-undesu.ads, a-undesu.adb: New unit implementing
- Ada.Unchecked_Deallocate_Subpool.
- * einfo.adb: Remove Associated_Collection from the node usage.
- Add Finalization_Master to the node usage.
- (Associated_Collection): Removed.
- (Finalization_Master): New routine.
- (Set_Associated_Collection): Removed.
- (Set_Finalization_Master): New routine.
- (Write_Field23_Name): Remove Associated_Collection from the output. Add
- Finalization_Master to the output.
- * einfo.ads: Remove attribute Associated_Collection and its uses in
- entities.
- Add new attribute Finalization_Master along with its uses in entitites.
- (Associated_Collection): Removed along with its pragma import.
- (Finalization_Master): New routine along with a pragma import.
- (Set_Associated_Collection): Removed along with its pragma import.
- (Set_Finalization_Master): New routine along with a pragma import.
- * exp_ch3.adb (Expand_Freeze_Array_Type): Replace call to
- Build_Finalization_Collection with Build_Finalization_Master.
- (Expand_Freeze_Record_Type): Move the generation of Finalize_Address
- before the bodies of the predefined routines. Add comment explaining
- this. Replace call to Build_Finalization_Collection with
- Build_Finalization_Master.
- (Freeze_Type): Replace call to Build_Finalization_Collection with
- Build_Finalization_Master.
- (Make_Finalize_Address_Body): Comment reformatting.
- (Make_Predefined_Primitive_Specs): Code reformatting.
- (Stream_Operation_OK): Update comment mentioning finalization
- collections. Replace RE_Finalization_Collection with
- RE_Finalization_Master.
- * exp_ch4.adb (Complete_Controlled_Allocation): Replace call to
- Associated_Collection with Finalization_Master. Replace call to
- Build_Finalization_Collection with Build_Finalization_Master.
- (Expand_Allocator_Expression): Replace call to Associated_Collection
- with Finalization_Master. Replace call to Set_Associated_Collection with
- Set_Finalization_Master. Remove the generation of
- Set_Finalize_Address_Ptr.
- (Expand_N_Allocator): Replace call to Associated_Collection with
- Finalization_Master. Remove the generation of Set_Finalize_Address_Ptr.
- * exp_ch6.adb (Add_Collection_Actual_To_Build_In_Place_Call): Renamed to
- Add_Finalization_Master_Actual_To_Build_In_Place_Call. Update the
- comment on usage. Replace call to Needs_BIP_Collection with
- Needs_BIP_Finalization_Master Remplace BIP_Collection with
- BIP_Finalization_Master. Update all comments which mention finalization
- collections. Replace Associated_Collection with
- Finalization_Master. Replace Build_Finalization_Collection with
- Build_Finalization_Master.
- (BIP_Formal_Suffix): Update BIP_Collection's case.
- (Build_Heap_Allocator): Update the related comment. Rename local
- variable Collect to Fin_Mas_Id and update its occurrences. Update
- comments which mention finalization collections. Replace
- Set_Associated_Collection with Set_Finalization_Master.
- (Expand_Call): Update the code which detects a special piece of library
- code for .NET/JVM.
- (Make_Build_In_Place_Call_In_Allocator): Replace the call to
- Add_Collection_Actual_To_Build_In_Place_Call with
- Add_Finalization_Master_Actual_To_Build_In_Place_Call. Remove the code
- which generates a call to Make_Set_Finalize_Address_Ptr_Call.
- (Make_Build_In_Place_Call_In_Anonymous_Context): Replace call to
- Add_Collection_Actual_To_Build_In_Place_Call with
- Add_Finalization_Master_Actual_To_Build_In_Place_Call.
- (Make_Build_In_Place_Call_In_Assignment): Replace call to
- Add_Collection_Actual_To_Build_In_Place_Call with
- Add_Finalization_Master_Actual_To_Build_In_Place_Call.
- (Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
- * exp_ch6.ads: Rename BIP_Collection to BIP_Finalization_Master.
- (Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
- * exp_ch7.adb (Build_BIP_Cleanup_Stmts): Update comment on usage.
- Rename local variable Collect to Fin_Mas_Id and update its occurrences.
- Replace call to Set_Associated_Collection with Set_Finalization_Master.
- (Build_Finalization_Collection): Renamed to Build_Finalization_Master.
- Replace the call to Associated_Collection with Finalization_Master.
- Rename local variable Coll_Id to Fin_Mas_Id and update its occurrences.
- Update the way finalization master names are generated. Update the
- retrieval of the correct access type which will carry the pool and
- master attributes.
- (Make_Final_Call): Reimplement the way [Deep_]Finalize is retrieved.
- (Make_Finalize_Address_Body): Abstract types do not need
- Finalize_Address. Code reformatting.
- (Make_Finalize_Address_Stmts): Update comment on usage.
- (Make_Set_Finalize_Address_Ptr_Call): Removed.
- (Process_Declarations): Update comments.
- * exp_ch7.ads (Build_Finalization_Collection): Renamed to
- Build_Finalization_Master. Update associated comment.
- (Make_Set_Finalize_Address_Ptr_Call): Removed.
- * exp_ch13.adb: Update comments which mention finalization collections.
- (Expand_N_Free_Statement): Replace the call to Associated_Collection
- with Finalization_Master.
- * exp_util.adb (Build_Allocate_Deallocate_Proc): Reimplemented to
- create calls to routines Allocate_Any_Controlled and
- Deallocate_Any_Controlled.
- (Find_Finalize_Address): New routine.
- (Is_Allocate_Deallocate_Proc): Update the RTE entities used in the
- comparison.
- (Requires_Cleanup_Actions): Update the comment on freeze node
- inspection.
- * exp_util.ads: Remove comment on generated code for
- Build_Allocate_Deallocate_Proc. The code is now quite complex and it
- is better to simply look in the body.
- * freeze.adb (Freeze_All): Update the comment of finalization
- collections. Replace the call to Associated_Collection with
- Finalization_Master. Replace the call to Build_Finalization_Collection
- with Build_Finalization_Master.
- * impunit.adb: Add a-undesu and s-stposu to the list of units.
- * Makefile.rtl: Add files a-undesu, s-finmas and s-stposu. Remove file
- a-fihema.
- * rtsfind.adb (Get_Unit_Name): Remove the processing for children of
- Ada.Finalization. Add processing for children of System.Storage_Pools.
- * rtsfind.ads: Remove the naming of second level children of
- Ada.Finalization.
- Remove Ada_Finalization_Heap_Management from the list of units.
- Remove subtype Ada_Finalization_Child.
- Remove the following subprogram entities:
-
- RE_Allocate
- RE_Deallocate
- RE_Finalization_Collection
- RE_Finalization_Collection_Ptr
- RE_Set_Finalize_Address_Ptr
-
- Add the naming of second level children of System.Storage_Pools.
- Add System_Finalization_Masters and System_Storage_Pools_Subpools to
- the list of units.
- Add subtype System_Storage_Pools_Child.
- Add the following subprogram entities to System.Finalization_Masters:
-
- RE_Finalization_Master
- RE_Finalization_Master_Ptr
-
- Add the following subprogram entities to System.Storage_Pools.Subpools:
-
- RE_Allocate_Any_Controlled
- RE_Deallocate_Any_Controlled
- RE_Root_Storage_Pool_With_Subpools
- RE_Root_Subpool
- RE_Subpool_Handle
-
- Move the following subprogram entities from
- Ada.Finalization.Heap_Management to System.Finalization_Masters:
-
- RE_Add_Offset_To_Address
- RE_Attach
- RE_Base_Pool
- RE_Detach
-
- * sem_ch3.adb (Access_Type_Declaration): Replace the call to
- Set_Associated_Collection with Set_Finalization_Master.
- * sem_ch6.adb (Create_Extra_Formals): Update the way extra formal
- BIP_Finalization_Master is created.
- * s-finmas.adb: New unit System.Finalization_Masters.
- * s-finmas.ads: New unit System.Finalization_Masters.
- * s-stopoo.ads, s-stopoo.adb: Minor code reformatting.
- * s-stposu.ads, s-stposu.adb: New unit implementing
- System.Storage_Pools.Subpools.
-
-2011-08-29 Bob Duff <duff@adacore.com>
-
- * tbuild.adb: Add assertion.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * s-pooglo.adb: Minor reformatting.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb (Expand_N_Assignment_Statement): if the left-hand side is
- an indexed component of a packed array whose element type is a record
- with a representation clause different from that of the right-hand
- side, generate a temporary to minimuze the number of bit-field
- operations generated.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * exp_util.adb (Insert_Actions): Use clauses can be part of lists of
- declarations, and thus are likely insertion points for actions.
-
-2011-08-29 Bob Duff <duff@adacore.com>
-
- * einfo.ads: Minor comment fix.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * frontend.adb, gnat1drv.adb: Minor reformatting.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * s-pooglo.adb (Allocate, Deallocate): Take into account the alignment.
- * a-fihema.adb (Allocate, Deallocate): Ditto. Possibly add padding
- space in front of the header.
-
-2011-08-29 Johannes Kanig <kanig@adacore.com>
-
- * frontend.adb (Frontend): Exit after creating Standard package when
- -gnatd.H is present.
- * gnat1drv.adb (Gnat1drv): Call Backend right away when -gnatd.H is
- present.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * exp_ch9.adb, mlib-prj.adb, prj.adb, prj.ads, ttypes.ads, sem_ch4.adb,
- makeutl.adb, makeutl.ads, atree.ads, snames.adb-tmpl,
- snames.ads-tmpl: Minor reformatting.
-
-2011-08-29 Philippe Gil <gil@adacore.com>
-
- * prj.adb (Reset_Units_In_Table): New procedure.
- Reset units to avoid access to freed memory.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * get_scos.adb: When reading a P statement SCO without a pragma name
- (from an older ALI file), ensure that the Pragma_Name component is set
- to Unknown_Pragma (not left uninitialized).
-
-2011-08-29 Vincent Celier <celier@adacore.com>
-
- * makeutl.adb (Get_Directories): New procedure moved from Buildgpr and
- modified to compute correctly the object path of a SAL project that is
- extending another library project.
- (Write_Path_File): New procedure.
- * makeutl.ads (Directories): New table moved from Buildgpr
- (Get_Directories): New procedure moved from Buildgpr
- (Write_Path_File): New procedure
- * mlib-prj.adb (Build_Library): Use Makeutl.Get_Directories to set the
- paths before binding SALs, instead of Set_Ada_Paths.
- * prj-env.adb (Set_Path_File_Var): Procedure has been moved to package
- Prj.
- * prj.adb (Set_Path_File_Var): New procedure moved from Prj.Env
- (Current_Source_Path_File_Of): New function
- (Set_Current_Object_Path_File_Of): New procedure
- (Current_Source_Object_File_Of): New function
- (Set_Current_Object_Path_File_Of): New procedure
- * prj.ads (Set_Path_File_Var): New procedure moved from Prj.Env
- (Current_Source_Path_File_Of): New function
- (Set_Current_Object_Path_File_Of): New procedure
- (Current_Source_Object_File_Of): New function
- (Set_Current_Object_Path_File_Of): New procedure
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb (Expand_N_Assignment_Statement): For an assignment to a
- packed entity, use a bit-field assignment only if there is no change of
- representation.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * rtsfind.ads, exp_ch3.adb (In_Runtime): Minor code improvement, use
- Is_RTU instead of using Chars comparisons.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do not create a
- temporary object if the actual is constrained, and the discriminants
- read from the stream don't match.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * sem_attr.adb, exp_attr.adb: Add handling of
- Attribute_System_Allocator_Alignment
- * snames.ads-tmpl: Add Name_System_Allocator_Alignment and
- Attribute_System_Allocator_Alignment.
- * ttypes.ads, get_targ.ads: Add Get_System_Allocator_Alignment.
- * gcc-interface/targtyps.c, gcc-interface/utils2.c,
- gcc-interface/gigi.h: Renames get_target_default_allocator_alignment to
- get_target_system_allocator_alignment.
-
-2011-08-29 Arnaud Charlet <charlet@adacore.com>
-
- * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
- dependencies.
-
-2011-08-29 Arnaud Charlet <charlet@adacore.com>
-
- * exp_ch3.adb (In_Runtime): Fix typo.
-
-2011-08-29 Bob Duff <duff@adacore.com>
-
- * sem_ch4.adb (Analyze_Allocator): Analyze the subpool specification.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch3.adb (Expand_N_Object_Declaration): If the entity is tagged
- and a separate tag assignment is generated, ensure that the tag
- assignment is analyzed.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * atree.ads, atree.adb (Copy_Separate_List): New function that applies
- Copy_Separate_Tree to a list of nodes. Used to create disjoint copies
- of statement lists that may contain local declarations.
- * exp_ch9.adb (Expand_N_Timed_Entry_Call): Use Copy_Separate_List to
- duplicate the triggering statements needed for the expansion of this
- construct, when the trigger is a dispatching call to a synchronized
- primitive.
-
-2011-08-29 Arnaud Charlet <charlet@adacore.com>
-
- * gnat_rm.texi: Add doc for 'Elab_Subp_Body.
- * bindgen.adb: Add comments.
- * snames.adb-tmpl (Is_Attribute_Name): Only recognize 'Elab_Subp_Body
- in CodePeer mode.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * exp_attr.adb: Minor reformatting.
- Minor code reorganization and commenting.
- * par_sco.adb, checks.adb, sem_attr.adb, get_scos.adb: Minor
- reformatting.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * get_scos.adb: Ignore chaining indicators not currently supported
- by Ada.
-
-2011-08-29 Arnaud Charlet <charlet@adacore.com>
-
- * system.ads: Minor editing.
-
-2011-08-29 Arnaud Charlet <charlet@adacore.com>
-
- * bindgen.adb (Gen_Elab_Calls): Generate calls to subp'Elab_Subp_Body in
- CodePeer mode.
- * sem_attr.ads, sem_attr.adb, exp_Attr.adb, sem_ch6.adb: Add handling of
- Attribute_Elab_Subp_Body.
- * snames.ads-tmpl (Attribute_Elab_Subp_Body, Name_Elab_Subp_Body): New.
- * sem_util.adb: Update comments.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * par_sco.adb, scos.adb, scos.ads, put_scos.adb, get_scos.adb: Record
- pragma name for each SCO statement corresponding to a pragma.
-
-2011-08-29 Arnaud Charlet <charlet@adacore.com>
-
- * opt.ads: Minor editing.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * gnat1drv.adb (Adjust_Global_Switches): Remove options for ALFA mode
- that only made sense for CodePeer mode.
-
-2011-08-29 Jose Ruiz <ruiz@adacore.com>
-
- * targparm.ads (Support_64_Bit_Divides_On_Target): Remove this flag
- which is no longer used.
- * targparm.adb (S64, S64_Str, Get_Target_Parameters): Remove the
- handling of the 64-bit division check.
- * exp_ch4.adb (Expand_N_Op_Divide): Remove the check for 64-bit
- division available.
- * system*.ads (Support_64_Bit_Divides): Remove this flag which is no
- longer used.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * get_scos.adb: Minor reformatting.
-
-2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_util.adb (Process_Statements_For_Controlled_Objects): Whenever a
- statement list is wrapped in a block, the block is explicitly analyzed
- in order to properly redecorate the entities and create a servicing
- finalizer.
-
-2011-08-29 Tristan Gingold <gingold@adacore.com>
-
- * sinfo.ads, sinfo.adb (Zero_Cost_Handling): Remove.
- (Set_Zero_Cost_Handling): Remove.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Minor reformatting
-
-2011-08-29 Geert Bosch <bosch@adacore.com>
-
- * s-vaflop-vms-alpha.adb (Neg_F): Use subtraction instead of negation
- instruction, as the latter may produce -0.0, which is not a valid VAX
- F float number.
- (Neg_G): Likewise for VAX F float.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * exp_util.adb: Minor reformatting.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb: Minor comment update.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * checks.adb (Apply_Type_Conversion_Checks): Use the Underlying_Type of
- the operand type.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * par_sco.adb (Traverse_Declarations_Or_Statements): Do not flush
- current statement sequence on a generic instantiation or a subprogram
- declaration.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * sem_type.adb, einfo.ads, freeze.adb, exp_ch4.adb, sem_ch13.adb:
- Minor reformatting.
-
-2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
- Correct the check which involves the freeze node of a controlled or
- access-to-controlled type.
-
-2011-08-29 Geert Bosch <bosch@adacore.com>
-
- * sem_warn.adb (Check_Code_Statement): Remove check for consecutive Asm
- statements.
- * s-vaflop-vms-alpha.adb: Remove bogus Volatile => True arguments from
- Asm statements.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb (Array_Type_Declaration): Insert a subtype declaration
- for every index type and component type that is not a subtype_mark.
- (Process_Subtype): Set Etype of subtype.
-
-2011-08-29 Robert Dewar <dewar@adacore.com>
-
- * a-cbmutr.adb, a-cimutr.adb, a-comutr.adb, prj-nmsc.adb: Minor code
- reorganization. Minor reformatting.
-
-2011-08-29 Steve Baird <baird@adacore.com>
-
- * exp_ch4.adb (Expand_N_Op_Expon): Suppress N_Op_Expon node expansion
- for CodePeer and ALFA modes.
-
-2011-08-29 Ed Schonberg <schonberg@adacore.com>
-
- * sem_type.adb (Collect_Interps): Within an instance, collect a homonym
- that comes from an enclosing scope if it is not the renaming of an
- actual, to handle properly a spurious ambiguity in an instance.
-
-2011-08-29 Eric Botcazou <ebotcazou@adacore.com>
-
- * sem_ch13.adb (Alignment_Check_For_Esize_Change): Rename to...
- (Alignment_Check_For_Size_Change): ...this. Add SIZE parameter and
- use it instead of the Esize of the first parameter.
- (Analyze_Attribute_Definition_Clause) <Object_Size>: Adjust call to
- above change.
- <Size>: Likewise. Call it for composite types on the RM size.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * exp_ch4.adb (Expand_N_Op_Not): Do not expand not on array.
- * sem_util.adb (Unique_Name): Correct behaviour for names of
- compilation units.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * sem_prag.adb (Check_Precondition_Postcondition): In formal
- verification mode, analyze pragma expression for correctness, for
- pre/post on library-level subprogram, as it is not expanded later.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * exp_aggr.adb (Expand_Array_Aggregate): Do not expand array aggregates
- in formal verification.
-
-2011-08-29 Thomas Quinot <quinot@adacore.com>
-
- * sem_util.adb: Minor reformatting.
- * freeze.adb, sem_ch13.adb: Fix comment: Bit_Order is an attribute,
- there's no pragma.
- * par_sco.ads, par_sco.adb: Update comments.
-
-2011-08-29 Yannick Moy <moy@adacore.com>
-
- * einfo.adb, einfo.ads: Remove flag Is_Postcondition_Proc and
- associated getter/setter.
- * sem_ch6.adb: Remove reference to Is_Postcondition_Proc.
-
-2011-08-29 Vincent Celier <celier@adacore.com>
-
- * prj-attr.adb: New Compiler attribute Dependency_Kind and Language_Kind
- * prj-conf.adb: Add_Default_GNAT_Naming_Scheme: Add a package Compiler
- with declarations for Language_Kind and Dependency_Kind for Ada.
- * prj-nmsc.adb (Check_Unit_Name): New name of procedure Check_Ada_Name
- (Process_Compiler): Take into account the new attributes Dependency_Kind
- and Language_Kind.
- (Check_Configuration): Check if language kind is unit based, not if the
- language name is Ada.
- (Process_Exceptions_Unit_Based): Ditto
- (Add_Language): Remove default additions of language and dependency kind
- * prj.ads: Minor comment change
- * snames.ads-tmpl: New standard names Dependency_Kind and Language_Kind
-
-2011-08-29 Johannes Kanig <kanig@adacore.com>
-
- * debug.adb: Update comments.
-
-2011-08-24 Joseph Myers <joseph@codesourcery.com>
-
- * gcc-interface/Make-lang.in (CFLAGS-ada/tracebak.o)
- (CFLAGS-ada/targext.o, CFLAGS-ada/cio.o, CFLAGS-ada/init.o)
- (CFLAGS-ada/initialize.o, CFLAGS-ada/raise.o): New.
- (ada/tracebak.o, ada/targext.o, ada/cio.o, ada/init.o)
- (ada/initialize.o, ada/raise.o): Remove explicit compilation rules.
-
-2011-08-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc-interface/Makefile.in (PICFLAG_FOR_TARGET): New.
- (GNATLIBCFLAGS_FOR_C): Replace
- TARGET_LIBGCC2_CFLAGS by PICFLAG_FOR_TARGET.
- (gnatlib-shared-default, gnatlib-shared-dual-win32)
- (gnatlib-shared-win32, gnatlib-shared-darwin, gnatlib-shared)
- (gnatlib-sjlj, gnatlib-zcx): Likewise.
-
-2011-08-07 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/Makefile.in (raise-gcc.o): Fix previous change.
-
- * gcc-interface/gigi.h (enumerate_modes): Fix formatting.
-
- * gcc-interface/trans.c (Subprogram_Body_to_gnu): Revert latest change.
-
-2011-08-05 Nicolas Roche <roche@adacore.com>
-
- * gcc-interface/Makefile.in: Don't use directly ../xgcc to build shared
- libgnat. Use rather the value of GCC_FOR_TARGET. Fix issue with
- canadian cross.
- * gcc-interface/Make-lang.in: Add support for canadian cross setting.
-
-2011-08-05 Matthew Heaney <heaney@adacore.com>
-
- * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Child_Count, Child_Depth):
- subprogram bodies declared out-of-order.
-
-2011-08-05 Yannick Moy <moy@adacore.com>
-
- * sem_util.adb (Unique_Name): only prefix with "standard" the names of
- entities directly in package Standard, otherwise skip the standard
- prefix.
-
-2011-08-05 Robert Dewar <dewar@adacore.com>
-
- * a-cbmutr.adb: Minor reformatting
- (Allocate_Node): refactor node allocation algorithm
-
-2011-08-05 Robert Dewar <dewar@adacore.com>
-
- * opt.ads, opt.adb (Debug_Pragmas_Disabled): New switch.
- * sem_prag.adb (Analyze_Pragma, case Debug_Policy): Implement Disable
- mode.
- (Analyze_Pragma, case Check_Policy): Ditto.
- * sem_prag.ads (Check_Disabled): New function
- * snames.ads-tmpl: Add Name_Disable.
-
-2011-08-05 Robert Dewar <dewar@adacore.com>
-
- * gnat_rm.texi: Document implementation-defined policy DISABLE for
- pragmas Assertion_Policy, Check_Policy, Debug_Policy.
-
-2011-08-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_prag.adb (Analyze_Pragma, case Inline): reject an Inline pragma
- that appears in a generic formal part and applies to a formal
- subprogram.
-
-2011-08-05 Robert Dewar <dewar@adacore.com>
-
- * a-cbmutr.ads: Minor reformatting.
-
-2011-08-05 Matthew Heaney <heaney@adacore.com>
-
- * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Read): do not use T'Valid
- to check count, check sign of value instead.
- * a-comutr.adb, a-cimutr.adb (Write): return immediately if tree empty
- (Copy_Subtree): allocate copy of source element
- (Equal_Subtree): compare elements, not access objects
-
-2011-08-05 Vincent Celier <celier@adacore.com>
-
- * gnat_ugn.texi: Fix VMS alternative.
-
-2011-08-05 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch11.adb: Add comment.
-
-2011-08-05 Robert Dewar <dewar@adacore.com>
-
- * exp_util.adb: Minor comment fix.
-
-2011-08-05 Robert Dewar <dewar@adacore.com>
-
- * scng.adb (Error_Unterminated_String): Improve flag position when
- comma present.
-
-2011-08-05 Matthew Heaney <heaney@adacore.com>
-
- * Makefile.rtl, impunit.adb: Added a-cbmutr.ad[sb] (bounded multiway
- tree containers).
- * a-cbmutr.ads, a-cbmutr.adb: This is the new Ada 2012 unit for bounded
- multiway tree containers.
-
-2011-08-05 Robert Dewar <dewar@adacore.com>
-
- * styleg.adb (Check_Comment): Implement comment spacing of 1 or 2
- * stylesw.adb: Implement -gnatyC to control comment spacing
- * stylesw.ads (Style_Check_Comments_Spacing): New switch (set by
- -gnatyc/C).
- * usage.adb: Add line for -gnatyC.
-
-2011-08-05 Robert Dewar <dewar@adacore.com>
-
- * gnat_ugn.texi: Document -gnatyC.
- * vms_data.ads: Implement COMMENTS1/COMMENTS2 (retaining COMMENTS as a
- synonym for COMMENTS2).
-
-2011-08-05 Robert Dewar <dewar@adacore.com>
-
- * par_sco.adb, sem_ch3.adb, scos.ads, a-iteint.ads, sem_ch12.adb,
- a-cimutr.adb, a-cimutr.ads, sem_util.ads, sem_res.adb, a-fihema.adb,
- sem_ch4.adb, lib-xref-alfa.adb, exp_disp.adb, a-comutr.adb,
- a-comutr.ads, lib-xref.adb: Minor reformatting.
-
-2011-08-05 Robert Dewar <dewar@adacore.com>
-
- * sem_ch11.adb (Analyze_Raise_Statement): Kill assignment to formal
- warning if there is an exception handler present.
-
-2011-08-05 Pascal Obry <obry@adacore.com>
-
- * a-iteint.ads: Fix copyright year.
-
-2011-08-05 Thomas Quinot <quinot@adacore.com>
-
- * par_sco.adb (Traverse_Declarations_Or_Statements): Do not generate a
- statement SCO for a USE clause or a representation clause.
-
-2011-08-05 Yannick Moy <moy@adacore.com>
-
- * lib-xref-alfa.adb (Collect_ALFA): generate the proper relation
- between body and spec for stub.
- (Detect_And_Add_ALFA_Scope): take into account subprogram stub
- * lib-xref.adb (Enclosing_Subprogram_Or_Package): in the case of a
- pragma precondition or postcondition, for which the enclosing
- subprogram or package in the AST is not the desired one, return empty.
-
-2011-08-05 Thomas Quinot <quinot@adacore.com>
-
- * g-expect.adb: Minor reformatting.
-
-2011-08-05 Bob Duff <duff@adacore.com>
-
- * a-fihema.adb: Comment out OS_Lib.
-
-2011-08-05 Matthew Heaney <heaney@adacore.com>
-
- * Makefile.rtl, impunit.adb: Added a-c[oi]mutr.ad[sb]
- (unbounded multiway tree containers) and a-iteint.ads.
- * a-comutr.ads, a-comutr.adb:
- This is the new Ada 2012 unit for unbounded multiway tree containers
- * a-cimutr.ads, a-cimutr.adb
- This is the new Ada 2012 unit for indefinite multiway tree containers
- * a-iteint.ads: New file.
-
-2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc-interface/Makefile.in (raise-gcc.o): Search $(srcdir)/../libgcc.
-
-2011-08-05 Bob Duff <duff@adacore.com>
-
- * sinfo.ads, sinfo.adb (Subpool_Handle_Name): New attribute for
- subpools.
- * par-ch4.adb (P_Allocator): Parse new subpool specification syntax.
-
-2011-08-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch4.adb (Try_Container_Indexing): New procedure to implement the
- general indexing aspects of Ada2012. Called when analyzing indexed
- components when other interpretations fail.
- * sem_ch8.adb (Find_Direct_Name): check for implicit dereference only
- in an expression context where overloading is meaningful. This excludes
- the occurrence in an aspect specification (efficiency only).
- * sem_attr.adb (Analyze_Attribute): indicate that the attributes
- related to iterators can be set by an attribute specification, but
- cannot be queried.
- * sem_ch13.adb (Analyze_Aspect_Specifications): handle
- Constant_Indexing and Variable_Indexing.
- (Check_Indexing_Functions): New procedure to perform legality checks.
- Additional semantic checks at end of declarations.
-
-2011-08-05 Sergey Rybin <rybin@adacore.com>
-
- * tree_io.ads: Update ASIS_Version_Number because of the change of the
- order of calling Tree_Write/Tree_Read routines made for aspects.
-
-2011-08-05 Bob Duff <duff@adacore.com>
-
- * a-fihema.adb (Finalize): Fix race condition.
-
-2011-08-05 Yannick Moy <moy@adacore.com>
-
- * sem_ch12.adb (Analyze_Package_Instantiation,
- Need_Subprogram_Instance_Body): do not generate instance bodies in ALFA
- mode.
-
-2011-08-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_type.adb (Specific_Type): in an instance, the type-specific
- operand of an equality check that involves null may have a private
- type. Use full view to determine legality of construct.
-
-2011-08-05 Vincent Celier <celier@adacore.com>
-
- * gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
- delete or close the file when the call to gnatmake was successful.
-
-2011-08-05 Yannick Moy <moy@adacore.com>
-
- * gnat1drv.adb (Adjust_Global_Switches): in ALFA mode, set
- Global_Discard_Names.
-
-2011-08-05 Ed Schonberg <schonberg@adacore.com>
-
- * sinfo.ads: comments on use of entity field for aspect specifications.
-
-2011-08-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Reset_Entity): If the entity field of the associated
- node is not itself an entity but a selected component, it is a
- rewritten parameterless call to an en enclosing synchronized operation,
- and this expansion will be performed again in the instance, so there is
- no global information to preserve.
-
-2011-08-05 Javier Miranda <miranda@adacore.com>
-
- * exp_disp.adb (Set_All_DT_Position): Cleanup code and improve support
- for renamings of predefined primitives.
- (In_Predef_Prims_DT): New subprogram.
-
-2011-08-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_util.adb, sem_util.ads (Check_Implicit_Dereference): If a
- possible interpretation of name is a reference type, add an
- interpretation that is the designated type of the reference
- discriminant of that type.
- * sem_res.adb (resolve): If the interpretation imposed by context is an
- implicit dereference, rewrite the node as the deference of the
- reference discriminant.
- * sem_ch3.adb (Analyze_Subtype_Declaration, Build_Derived_Record_Type,
- Build_Discriminated_Subtype): Inherit Has_Implicit_Dereference from
- parent type or base type.
- * sem_ch4.adb (Process_Indexed_Component,
- Process_Overloaded_Indexed_Component, Indicate_Name_And_Type,
- Analyze_Overloaded_Selected_Component, Analyze_Selected_Component):
- Check for implicit dereference.
- (List_Operand_Interps): Indicate when an implicit dereference is
- ambiguous.
- * sem_ch8.adb (Find_Direct_Name): Check for implicit dereference.
-
-2011-08-05 Thomas Quinot <quinot@adacore.com>
-
- * scos.ads: Update documentation of SCO table. Pragma statements can now
- be marked as disabled (using 'p' instead of 'P' as the statement kind).
- * par_sco.ads, par_sco.adb: Implement the above change.
- (Process_Decisions_Defer): Generate a P decision for the first parameter
- of a dyadic pragma Debug.
- * sem_prag.adb (Analyze_Pragma, case Debug): Mark pragma as enabled if
- necessary.
- * put_scos.adb: Code simplification based on above change.
-
-2011-08-05 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, gnatcmd.adb, switch-c.adb, exp_attr.adb, make.adb,
- bindgen.adb, einfo.adb, sem_ch12.adb, sem_attr.adb, a-fihema.adb,
- a-fihema.ads, sem_elab.adb, sem_elab.ads, aspects.adb, opt.ads,
- prj-conf.adb, sem_ch13.adb, s-ficobl.ads: Minor reformatting
-
-2011-08-05 Bob Duff <duff@adacore.com>
-
- * a-stunau.ads, g-spipat.adb: Update comments.
-
-2011-08-05 Bob Duff <duff@adacore.com>
-
- * a-fihema.ads: Minor comment fix.
- * a-fihema.adb (Allocate, Deallocate): Assert that the alignment is
- correct.
- (Attach, Detach): Remove some unnecessary code.
- (Finalize): Remove Node_Ptr_To_Address, replace with a constant.
-
-2011-08-05 Bob Duff <duff@adacore.com>
-
- * a-fihema.ads, a-fihema.adb (Finalization_Collection): Avoid heap
- allocation for Objects component. This simplifies the code somewhat. It
- is also a little more efficient in the not-so-unusual case where there
- are no controlled objects allocated.
- Make Finalization_Started flag atomic.
- (Finalize): Avoid unnecessary detachment of items from the list.
- (pcol): Minor cleanup.
-
-2011-08-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Analyze_Formal_Package_Declaration): reject a formal
- package whose name is the same as that of the generic unit, or its
- ultimate prefix.
-
-2011-08-05 Bob Duff <duff@adacore.com>
-
- * a-fihema.adb, a-fihema.ads: Minor comment improvements.
- * sem_ch3.adb, exp_ch5.adb, exp_ch7.adb, exp_ch7.ads, exp_util.adb:
- Minor comment fixes.
-
-2011-08-05 Arnaud Charlet <charlet@adacore.com>
-
- * make.adb (Linking_Phase): No longer need to set source search path
- before calling gnatlink in CodePeer mode.
- * gnatlink.adb (Gnatlink): No longer pass -gnat83/95/05/12 switch to
- gcc in CodePeer mode, since the binder generated file no longer has a
- 'with Main'.
- * switch.ads, switch.adb (Is_Language_Switch): Removed.
- * switch-c.adb: Update comment.
-
-2011-08-05 Thomas Quinot <quinot@adacore.com>
-
- * exp_strm.adb, bindgen.adb, s-ficobl.ads: Minor reformatting.
-
-2011-08-05 Nicolas Roche <roche@adacore.com>
-
- * gnat_ugn.texi: Fix minor syntax error issue.
-
-2011-08-05 Vincent Celier <celier@adacore.com>
-
- * gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
- delete or close the file when the call to gnatmake returns a non
- successful return code.
-
-2011-08-05 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch4.adb (Expand_N_Type_Conversion): When expanding a predicate
- check, indicate that the copy of the original node does not come from
- source, to prevent an infinite recursion of the expansion.
-
-2011-08-05 Johannes Kanig <kanig@adacore.com>
-
- * debug.adb: document switch -gnatd.G for gnat2why, which deactivates
- VC generation for subprogram bodies.
-
-2011-08-05 Yannick Moy <moy@adacore.com>
-
- * einfo.ads: Typo.
- * sem_ch3.adb (Signed_Integer_Type_Declaration): in ALFA mode, define
- the base type with the smallest allowed base type.
-
-2011-08-05 Sergey Rybin <rybin@adacore.com>
-
- * tree_gen.adb, tree_in.adb, aspects.adb: Fix tree read-write for
- aspects.
-
-2011-08-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.ads: minor comment updates.
-
-2011-08-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Analyze_Formal_Package_Declaration): in an
- instantiation and a formal package the compiler generates a package
- renaming declaration so that the generic name within the declaration
- is interpreted as a renaming of the instance. At the end of a formal
- package declaration, this renaming must become invisible.
-
-2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Is_Init_Call): Reimplemented to avoid character
- comparison and rely on concrete entities instead.
-
-2011-08-05 Ed Schonberg <schonberg@adacore.com>
-
- * einfo.ads, einfo.adb (Has_Implicit_Dereference): new flag on types
- and discriminants, to indicate that the type has an access discriminant
- that supports implicit dereference.
- * snames.ads-tmpl: Add names of aspects and attributes related to
- Ada2012 iterators: constant_indexing, default_iterator,
- iterator_element, implicit_dereference, variable_indexing.
- * aspects.ads, aspects.adb: entries for iterator-related aspects.
- * sem_ch13.adb (Analyze_aspect_specifications): dummy entries for
- iterator-related aspects.
- * sem_attr.adb, exp_attr.adb Dummy entries for iterator-related aspects.
-
-2011-08-05 Sergey Rybin <rybin@adacore.com>
-
- * gnat_ugn.texi, vms_data.ads: Extend the subsection about coupling
- metrics in gnatmetric to cover new kinds of coupling mentrics.
-
-2011-08-05 Steve Baird <baird@adacore.com>
-
- * bindgen.adb (Gen_CodePeer_Wrapper): Call Ada_Main_Program instead
- of calling the user-defined main subprogram.
- (Gen_Main): Declare Ada_Main_Program and (if CodePeer_Mode
- is set) Call_Main_Subprogram ahead of, as opposed to
- inside of, Main.
- (Gen_Output_File_Ada): Remove CodePeer_Mode-conditional
- generation of a "with" of the user-defined main subprogram.
- Remove CodePeer_Mode-conditional call to Gen_CodePeer_Wrapper
- (which is now called from Gen_Main instead).
-
-2011-08-05 Emmanuel Briot <briot@adacore.com>
-
- * projects.texi: Added reference to the Makefile package.
-
-2011-08-05 Thomas Quinot <quinot@adacore.com>
-
- * exp_ch7.adb: Minor comment rewording.
-
-2011-08-05 Ed Falis <falis@adacore.com>
-
- * env.c: Fix comment.
-
-2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
-
- * sem_elab.adb (Is_Finalization_Procedure): Reimplemented to avoid
- character comparison and rely on concrete entities instead.
-
-2011-08-05 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb: (Check_Private_Overriding): better error message,
- suggested by AI95-0068.
-
-2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Find_Last_Init): Use Next_Suitable_Statement to retrieve
- the two potential initialization calls. This accounts for any
- access-before-elaboration checks which may precede the initialization
- calls.
- (Next_Suitable_Statement): New routine. Returns the next real statement
- after the input node while skipping generated checks.
- * sem_elab.adb (Check_A_Call): New formal parameter In_Init_Proc along
- with comment on usage.
- Do not generate Elaborate_All when the trigger is a finalization call
- coming from a type init proc.
- (Check_Elab_Call): Propagate the initialization procedure context to
- subsequent calls to Check_A_Call.
- (Check_Internal_Call_Continue): Propagate the initialization procedure
- context to subsequent calls to Check_Elab_Call.
- (Is_Finalization_Procedure): New routine. Returns True if the input
- entity denotes a [Deep_]Finalize routine.
- * sem_elab.ads (Check_Elab_Call): New formal parameter In_Init_Proc
- along with comment on usage.
-
-2011-08-05 Vadim Godunko <godunko@adacore.com>
-
- * s-atocou.ads: Add list of supported platforms.
-
-2011-08-05 Yannick Moy <moy@adacore.com>
-
- * sem_prag.adb, restrict.adb: Correct style for or'ing Boolean variables
-
- * opt.ads (Disable_ALI_File): new Boolean flag
- * lib-writ.adb (Write_ALI): when Disable_ALI_File is set, do nothing
-
-2011-08-05 Ed Falis <falis@adacore.com>
-
- * env.c (__gnat_environ): Fix includes for RTPs and VTHREADS so that
- environ is properly defined.
-
-2011-08-05 Vincent Celier <celier@adacore.com>
-
- * make.adb (Compilation_Phase): Exit immediately when all objects have
- been found up to date, to avoid multiple exit messages.
- * prj-nmsc.adb (Add_Source): Allow duplicate source file names in the
- same project for languages with no compiler.
- * gnat_ugn.texi: Document compiler switch -gnateI and gnatmake switch
- -eI.
-2011-08-05 Robert Dewar <dewar@adacore.com>
-
- * exp_ch7.ads, sem_type.adb, make.adb, sem_prag.adb, sem_util.adb,
- sem_util.ads, sem_attr.adb, restrict.ads, sem_ch6.adb, prj-conf.adb,
- prj-conf.ads, s-atocou.ads, s-atocou.adb, s-atocou-x86.adb,
- s-atocou-builtin.adb: Minor reformatting.
-
-2011-08-05 Yannick Moy <moy@adacore.com>
-
- * exp_ch7.adb (Establish_Transient_Scope): in formal verification mode,
- if the node to wrap is a pragma check, this node and enclosed
- expression are not expanded, so do not apply any transformations here.
- * exp_prag.adb (Expand_Pragma_Check): document the need to avoid
- introducing transient scopes.
-
-2011-08-05 Jose Ruiz <ruiz@adacore.com>
-
- * adaint.c (__gnat_set_writable, __gnat_set_readable,
- __gnat_set_executable, __gnat_set_non_writable, __gnat_set_non_readable,
- __gnat_copy_attribs): On VxWorks 6.x and later, the required chmod
- routine is available, so we use the default implementation of these
- functions.
- * s-os_lib.ads (Copy_File, Copy_Time_Stamps): Document that there is
- support for copying attributes on VxWorks 6.
-
-2011-08-05 Yannick Moy <moy@adacore.com>
-
- * debug.adb: Remove use of -gnatd.D.
- * gnat1drv.adb (Adjust_Global_Switches): adjust switches for ALFA mode
- * opt.ads: Simplify variables for ALFA mode, to keep one only
- * restrict.adb, sem_prag.adb: Adapt treatment done for CodePeer mode
- to ALFA mode.
-
-2011-08-05 Vincent Celier <celier@adacore.com>
-
- * prj-conf.adb (Do_Autoconf): Look also for --RTS in
- Builder'Default_Switches.
-
-2011-08-05 Vincent Celier <celier@adacore.com>
-
- * makeusg.adb: Add lines for --create-map-file switches.
-
-2011-08-05 Ed Schonberg <schonberg@adacore.com>
-
- * freeze.adb (Freeze_Entity): For a subprogram, if a type in the
- profile is incomplete and the full view is available, replace it with
- the full view.
- * sem_ch6.adb (Possible_Freeze): if a type in the profile is
- incomplete, freezing the subprogram is delayed until the full view is
- frozen.
- * sem_type.adb (Disambiguate): an ambiguity between a user-defined
- fixed-point multiplication operator and the predefined operator is
- resolved in favor of the user-defined one.
-
-2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * init.c [__alpha__ && __osf__] (__gnat_error_handler): Use
- CONST_CAST.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_util.ads, sem_unit.adb (Type_Without_Stream_Operation): determine
- whether a type lacks user-defined Read or Write operations, or has a
- component that lacks them.
- * sem_attr.adb (Check_Stream_Attribute): if restriction
- No_Default_Stream_Attributes is active, verify that all subcomponent
- types of the target have user-defined stream operations, and report
- error otherwise.
- * exp_ch3.adb (Stream_Operqtion_OK): use Type_Without_Stream_Operation.
- * exp_strm.adb: Build_Elementary_Input_Call,
- Build_Elementary_Write_Call): remove checks for restriction
- No_Default_Stream_Attributes, now checked in semantics.
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * prj-conf.ads, prj-conf.adb (Do_Autoconf): If there is no --RTS
- switches on the command line, look for all valid --RTS switches in the
- Builder switches and for each language use the first runtime name found
- to invoke gprconfig.
- (Get_Or_Create_Configuration_File): Warn if --RTS is specified on the
- command line and there is no auto-configuration.
- (Runtime_Name_Set_For): New function.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Build_Object_Declarations): Do not generate the
- elaborate initialization expression for variable Abort when processing
- a package body or a declaration.
- (Create_Finalizer): Propagate the package context when creating the
- exception-related variables.
- * exp_ch7.ads (Build_Object_Declarations): New formal parameter
- For_Package along with usage comment.
-
-2011-08-04 Arnaud Charlet <charlet@adacore.com>
-
- * gcc-interface/Makefile.in: Clean up targets.
- Enable new package for atomic counters and copy-on-write implementation
- of unbounded strings on x86 platforms.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * exp_ch7.adb: Minor reformatting.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * exp_strm.adb: Minor reformatting.
-
-2011-08-04 Vadim Godunko <godunko@adacore.com>
-
- * s-atocou.adb: Replace by dummy version and use on targets where atomic
- operations are not supported.
- * s-atocou-builtin.adb: Renamed from s-atocou.adb.
- * s-atocou-x86.adb: New file.
- * Makefile.rtl: Add s-atocou.o file
-
-2011-08-04 Arnaud Charlet <charlet@adacore.com>
-
- * make.adb (Compile): Move setting of CodePeer_Mode to ...
- (Compilation_Phase): ... here.
- (Scan_Make_Arg): Now bind and link by default in CodePeer mode.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * Make-generated.in: Fix minor typo in comment.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * gnatls.adb: Use Prj.Env.Initialize_Default_Project_Path to retrieve
- the project path.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * a-coinho.adb: Minor reformatting.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * a-coinho.ads: Minor reformatting.
-
-2011-08-04 Vadim Godunko <godunko@adacore.com>
-
- * s-atocou.ads, s-atocou.adb: New files.
- * a-strunb-shared.ads, a-strunb-shared.adb, a-stwiun-shared.ads,
- a-stwiun-shared.adb, a-stzunb-shared.ads, a-stzunb-shared.adb: Remove
- direct use of GCC's atomic builtins and replace them by use of new
- atomic counter package.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * exp_strm.adb: better error message for No_Default_Stream_Attributes.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * a-tags.adb (Unregister_Tag): Replace the complex address arithmetic
- with a call to Get_External_Tag.
- * exp_ch7.adb (Build_Cleanup_Statements): Update the comment on
- subprogram usage. Remove the guard against package declarations and
- bodies since Build_Cleanup_Statements is no longer invoked in that
- context.
- (Build_Components): Initialize Tagged_Type_Stmts when the context
- contains at least one library-level tagged type.
- (Build_Finalizer): New local variables Has_Tagged_Types and
- Tagged_Type_Stmts along with associated comments on usage. Update the
- logic to include tagged type processing.
- (Create_Finalizer): Insert all library-level tagged type unregistration
- code before the jump block circuitry.
- (Expand_N_Package_Body): Remove the call to Build_Cleanup_Statements.
- (Expand_N_Package_Declaration): Remove the call to
- Build_Cleanup_Statements.
- (Process_Tagged_Type_Declaration): New routine. Generate a call to
- unregister the external tag of a tagged type.
- (Processing_Actions): Reimplemented to handle tagged types.
- (Process_Declarations): Detect the declaration of a library-level
- tagged type and carry out the appropriate actions.
- (Unregister_Tagged_Types): Removed. The machinery has been directly
- merged with Build_Finalizer.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * bindgen.ads, gnatlink.adb, sem_ch4.adb, gnatbind.adb, put_alfa.adb,
- gnatls.adb, exp_ch3.adb: Minor reformatting.
-
-2011-08-04 Marc Sango <sango@adacore.com>
-
- * sem_attr.adb (Analyze_Attribute): Replace the message
- "invisible attribute of}" of the spark restriction violation in
- attribute reference by the simple message "invisible attribute of type".
- Indeed, the node value Error_Msg_Node_1 used is in conflit with the
- two insertion characters: '&' and '}'.
-
-2011-08-04 Vadim Godunko <godunko@adacore.com>
-
- * impunit.adb (Non_Imp_File_Names_12): Add "a-coinho".
- * a-coinho.ads, a-coinho.adb: New file.
- * Makefile.rtl: Add Ada.Containers.Indefinite_Holders.
-
-2011-08-04 Nicolas Roche <roche@adacore.com>
-
- * alfa_test.adb: Not all ali files are containing alfa information even
- if compiled with -gnatd.F. So suppress warning about missing ALFA
- information.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * lib-xref-alfa.adb (Add_ALFA_Scope): use non-empty unique name for
- scope.
- * put_alfa.adb: Check that scope name is not empty.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch3.adb (Stream_Operation_Ok): new predicate
- Needs_Elementary_Stream_Operation, to determine whether user-defined
- Read and Write attributes are available for the elementary components
- of the given type. If only the predefined attributes are available,
- then when restriction No_Default_Stream_Attributes is active the
- predefined stream attributes for the composite type cannot be created.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * bindgen.adb: Fix obsolete comments and names from Ada/C days.
- Put routines in alpha order
-
-2011-08-04 Jose Ruiz <ruiz@adacore.com>
-
- * gcc-interface/Makefile.in: Remove xenomai specific versions of system.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-04 Arnaud Charlet <charlet@adacore.com>
-
- * gcc-interface/lang.opt: Add AdaWhy language, simimlar to Ada.
- * gcc-interface/lang-specs.h: Add handling of AdaWhy specs (calls
- gnat1why).
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, make.adb, a-cohata.ads, sem_prag.adb, makeutl.adb,
- lib-xref-alfa.adb: Minor reformatting.
-
-2011-08-04 Marc Sango <sango@adacore.com>
-
- * sem_ch12.adb (Analyze_Generic_Package_Declaration,
- Analyze_Generic_Subprogram_Declaration, Analyze_Package_Instantiation,
- Analyze_Subprogram_Instantiation): Check absence of generic in SPARK
- mode.
-
-2011-08-04 Tristan Gingold <gingold@adacore.com>
-
- * bindgen.adb (Gen_Adainit_C): Remove.
- (Gen_Adafinal_C): Ditto.
- (Gen_Elab_Externals_C): Ditto.
- (Gen_Elab_Calls_C): Ditto.
- (Gen_Elab_Order_C): Ditto.
- (Gen_Elab_Defs_C): Ditto.
- (Gen_Finalize_Library_C): Ditto.
- (Gen_Finalize_Library_Defs_C): Ditto.
- (Gen_Main_C): Ditto.
- (Gen_Output_File_C): Ditto.
- (Gen_Restrictions_C): Ditto.
- (Gen_Versions_C): Ditto.
- (Write_Info_Ada_C): Ditto.
- (Gen_Object_Files_Options): Call WBI instead of Write_Info_Ada_C
- (Gen_Output_File): Do not force Ada_Bind_File anymore.
- Always call Gen_Output_File_Ada.
- * gnatlink.adb (Begin_Info): Now a constant.
- (End_Info): Ditto.
- (Ada_Bind_File): Remove
- (Process_Args): Do not handle -A/-C. Remove not Ada_Bind_File cases.
- * switch-b.adb (Scan_Binder_Switches): Do not handle -C.
- * gnatbind.adb (Gnatbind): Remove not Ada_Bind_File cases.
- * opt.ads (Ada_Bind_File): Remove.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * projects.texi: Document target-specific directory in default project
- path for gnatmake.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * gnatls.adb, prj-env.adb: Add $prefix/share/gpr to default project
- path in all cases .
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb, sem_ch5.adb, sem_util.adb, sem_ch4.adb, sem_ch8.adb,
- opt.ads, lib-xref.ads: Code clean up.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * gnat_rm.texi: Update description of Test_Case
- * gnat_ugn.texi: Typo.
-
-2011-08-04 Ed Falis <falis@adacore.com>
-
- * adaint.c (__gnat_get_number_of_cpus): fix typo in last checkin.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch4.adb (Suitable_Element): Skip field _parent on .NET/JVM when
- it is of type Root_Controlled. This action eliminates fields Prev and
- Next from type equality.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * lib-xref-alfa.adb: Correct typo.
-
-2011-08-04 Matthew Heaney <heaney@adacore.com>
-
- * a-cohata.ads (Hash_Table_Type): default-initialize the Nodes
- component.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * sem_prag.adb (Check_Arg_Is_String_Literal): remove useless procedure
- (Analyze_Pragma): allow static string expression for name of Test_Case,
- instead of simply string literals.
- * sem_util.adb (Get_Name_From_Test_Case_Pragma): adapt to static string
- expressions.
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * makeutl.adb (Complete_Mains.Find_File_Add_Extension): Use canonical
- case suffixes to find truncated main sources.
-
-2011-08-04 Tristan Gingold <gingold@adacore.com>
-
- * impunit.adb (Non_Imp_File_Names_95): Add g-tastus.
- s-stusta.adb (Compute_All_Task): Use Put_Line instead of Put.
- (Compute_Current_Task): Ditto.
-
-2011-08-04 Tristan Gingold <gingold@adacore.com>
-
- * gnat_ugn.texi: Mention GNAT.Task_Stack_Usage.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * lib-xref-alfa.adb (Is_Global_Constant): new function that detects
- library-level constant.
- (Add_ALFA_Xrefs): ignore global constants in ALFA xref.
- * sem_res.adb (Resolve_Actuals): do not add cross-reference to Formal
- used as selector of parameter association, in ALFA mode.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * exp_ch5.adb, exp_ch7.adb, exp_util.adb, bindgen.adb, sem_prag.adb,
- s-tassta.adb, exp_ch4.adb, exp_disp.adb, s-stausa.adb: Minor
- reformatting.
-
-2011-08-04 Arnaud Charlet <charlet@adacore.com>
-
- * make.adb (Linking_Phase): Set source search path before calling
- gnatlink in CodePeer mode.
-
-2011-08-04 Javier Miranda <miranda@adacore.com>
-
- * exp_ch7.adb (Expand_N_Package_Body, Expand_N_Package_Declaration):
- Remove code which takes care of building TSDs.
- * rtsfind.ads (RE_Check_Interface_Conversion): New entity.
- * exp_ch4.adb (Apply_Accessibility_Check): Add support for generating
- the accessibility check in VM targets.
- * exp_disp.adb (Make_VM_TSD): Spec moved to exp_disp.ads
- (Building_Static_DT): Now returns false for VM targets.
- (Build_VM_TSDs): Removed.
- (Expand_Interface_Conversion): Generate missing runtime check for
- conversions to interface types whose target type is unknown at compile
- time.
- (Make_VM_TSD): Add missing code to disable the generation of calls to
- Check_TSD if the tagged type is not defined at library level, or not
- has a representation clause specifying its external tag, or -gnatdQ is
- active.
- * exp_disp.ads (Build_VM_TSDs): Removed.
- (Make_VM_TSDs): Spec relocated from exp_disp.adb
- * sem_disp.adb (Check_Dispatching_Operation): No code required to
- register primitives in the dispatch tables in VM targets.
- * exp_ch3.adb (Expand_N_Object_Declaration): Remove wrong expansion of
- initialization of class-wide interface objects in VM targets.
- (Expand_Freeze_Record_Type): For VM targets call Make_VM_TSD (instead
- of Make_DT).
-
-2011-08-04 Jerome Lambourg <lambourg@adacore.com>
-
- * gnatlink.adb (Gnatlink): Correct missleading error message displayed
- when dotnet-ld cannot be found.
-
-2011-08-04 Arnaud Charlet <charlet@adacore.com>
-
- * bindgen.adb: Simplify significantly generation of binder body file in
- CodePeer mode.
- * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Prevent assert failure
- when compiling binder generated file in CodePeer mode (xxx'Elab_Spec
- not expanded).
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * sem_prag.adb, sem.ads: Code cleanup.
-
-2011-08-04 Tristan Gingold <gingold@adacore.com>
-
- * s-tassta.adb (Task_Wrapper): Rewrite the dynamic stack usage part.
- * s-stausa.adb, s-stausa.ads: Major rewrite. Now provides accurate
- results if possible.
- * s-stusta.adb (Print): Adjust after changes in s-stausa.
- * gnat_ugn.texi: Update dynamic stack usage section.
-
-2011-08-04 Steve Baird <baird@adacore.com>
-
- * bindgen.adb (Gen_CodePeer_Wrapper): new procedure.
- Generate (if CodePeer_Mode is set) a "wrapper" subprogram which
- contains only a call to the user-defined main subprogram.
- (Gen_Main_Ada) - If CodePeer_Mode is set, then
- call the "wrapper" subprogram instead of directly
- calling the user-defined main subprogram.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch5.adb (Expand_N_Case_Statement): Check the statements of all
- alternatives of a case statement for controlled objects. Rename local
- variable A to Dead_Alt.
- (Expand_N_If_Statement): Check the then and else statements of an if
- statement for controlled objects. Check the then statements of all
- elsif parts of an if statement for controlled objects.
- (Expand_N_Loop_Statement): Check the statements of a loop for controlled
- objects.
- * exp_ch7.adb (Process_Transient_Objects): Rewrite the condition which
- detects a loop associated with the expansion of an array object.
- Augment the processing of the loop statements to account for a possible
- wrap done by Process_Statements_For_Controlled_Objects.
- * exp_ch9.adb (Expand_N_Asynchronous_Select): Check the triggering
- statements and abortable part of an asynchronous select for controlled
- objects.
- (Expand_N_Conditional_Entry_Call): Check the else statements of a
- conditional entry call for controlled objects.
- (Expand_N_Selective_Accept): Check the alternatives of a selective
- accept for controlled objects.
- (Expand_N_Timed_Entry_Call): Check the entry call and delay
- alternatives of a timed entry call for controlled objects.
- * exp_ch11.adb (Expand_Exception_Handlers): Check the statements of an
- exception handler for controlled objects.
- * exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
- Add formal parameter Nested_Constructs along with its associated
- comment.
- (Requires_Cleanup_Actions (Node_Id)): Update all calls to
- Requires_Cleanup_Actions.
- (Process_Statements_For_Controlled_Objects): New routine.
- * exp_util.ads (Process_Statements_For_Controlled_Objects): New
- routine. Inspect a node which contains a non-handled sequence of
- statements for controlled objects. If such an object is found, the
- statements are wrapped in a block.
-
-2011-08-04 Bob Duff <duff@adacore.com>
-
- * sem_type.adb (Covers): If T2 is a subtype of a class-wide type, we
- need to compare with Class_Wide_Type (T2), in order to get at the
- original class-wide type node.
- * sem_type.ads (Covers): Improve the comment.
- * einfo.ads (Class_Wide_Type): Improve the comment.
- * exp_intr.adb (Expand_Unc_Deallocation): Remove unnecessary setting of
- the type of the Deref.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * gnat_rm.texi: Document that Test_Case pragma can only appear on
- separate declarations.
- * sem_prag.adb (procedure Check_Identifier_Is_One_Of): new procedure to
- check identifier of pragma argument.
- (Chain_TC): check that no other test case associated to the same entity
- share the same name.
- (Check_Test_Case): disallow test case inside subprogram body
- (Analyze_Pragma): correct call to check identifier and not argument
- * sem_util.adb, sem_util.ads (Get_Name_From_Test_Case_Pragma): new
- function gets name from test case pragma.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * gnat_rm.texi: Document new pragma and aspect.
- * aspects.adb, aspects.ads (Aspect_Id): new value Aspect_Test_Case
- (No_Duplicates_Allowed): new constant array defining whether duplicates
- aspects of each kind can appear on the same declaration.
- * einfo.adb, einfo.ads (Spec_PPC_List): replace field with Contract
- field, which points to a node holding the previous Spec_PPC_List.
- * exp_ch9.adb, sem_ch6.adb, sem_prag.adb: Reach to Spec_PPC_List
- through the indirection with Contract.
- * exp_util.adb (Insert_Actions): raise Program_Error on N_Contract node
- * par-prag.adb (Prag): do nothing on Test_Case pragma
- * sem.adb (Analyze): abort on N_Contract, on which Analyze should not
- be called directly.
- * sem_attr.adb (Analyze_Attribute): allow attribute 'Result in
- component Ensures of Test_Case.
- * sem_ch12.adb, sem_ch6.adb, sem_ch9.adb
- (Analyze_Generic_Subprogram_Declaration,
- Analyze_Subprogram_Instantiation,
- Analyze_Abstract_Subprogram_Declaration,
- Analyze_Subprogram_Body_Helper,
- Analyze_Subprogram_Specification, Analyze_Entry_Declaration):
- insert contract in subprogram node at point of definition
- * sem_ch13.adb
- (Aspect_Loop): do not raise error on duplicate Test_Case aspect
- (Analyze_Aspect_Specifications): analyze Test_Case aspect and create
- corresponding pragma
- (Check_Aspect_At_Freeze_Point): raise Program_Error on Test_Case aspect
- * sem_ch3.adb (Analyze_Declarations): insert analysis of test-cases,
- similar to the analysis of pre/post
- (Derive_Subprogram): insert contract in subprogram node at point of
- derivation.
- * sem_prag.adb, sem_prag.ads
- (Check_Arg_Is_String_Literal, Check_Identifier):
- new checking procedures to be called in treatment of pragmas
- (Check_Test_Case): new procedure to check that a Test_Case aspect or
- pragma is well-formed. This does not check currently that 'Result is
- used only in the Ensures component of a Test_Case.
- (Analyze_Pragma): add case for Test_Case
- (Analyze_TC_In_Decl_Part): pre-analyze the Requires and Ensures
- components of a Test_Case.
- (Preanalyze_TC_Args): new procedure to preanalyze the boolean
- expressions in the 3rd (and 4th if present) arguments of a Test_Case
- pragma, treated as spec expressions.
- (Sig_Flags): add value -1 for Test_Case.
- * sem_util.adb, sem_util.ads (Get_Ensures_From_Test_Case_Pragma,
- Get_Requires_From_Test_Case_Pragma): getters for both expression
- components of a Test_Case.
- * sinfo.adb, sinfo.ads (N_Contract): new kind of node used as
- indirection between an entry or [generic] subprogram entity and its
- pre/post + test-cases.
- (Spec_PPC_List, Spec_TC_List, Set_Spec_PPC_List, Set_Spec_TC_List):
- get/set for fields of an N_Contract node.
- * snames.ads-tmpl (Name_Test_Case, Name_Ensures, Name_Mode,
- Name_Normal, Name_Requires, Name_Robustness, Pragma_Test_Case): new
- names and pragma for Test_Case.
- * sprint.adb (Sprint_Node): raise Program_Error on N_Contract node
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * gnat_ugn.texi: Improve documentation of gnatmake switch
- --source-info-file=.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Make_Final_Call): Add local variable Atyp (assertion
- type). Initialize Atyp to the appropriate type which is later checked
- for completion. Rewrite the assertion associated with private type
- completion.
-
-2011-08-04 Ed Falis <falis@adacore.com>
-
- * adaint.c: Add call to vxCpuConfiguredGet for VxWorks SMP to
- initialize the number of CPUs.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_type.adb (Disambiguate): New subsidiary routine
- In_Same_Declaration_List, to implement AI05-0020: a user-defined
- equality on an anonymous access type whose designated type is private
- does not lead to an ambiguity with the universal access equality
- operator in the body or child units of the defining package. The same
- is true for a multiplication operator on a private type completed with
- a fixed-point-type.
-
-2011-08-04 Javier Miranda <miranda@adacore.com>
-
- * opt.ads (Init_Or_Norm_Scalars_Config): Removed.
- (Normalize_Scalars_Config): Removed.
- * opt.adb
- (Register_Opt_Config_Switches): Remove registering config values of
- Init_Or_Norm_Scalars_Config and Normalize_Scalars_Config.
- (Restore_Opt_Config_Switches): Remove code which restores the values of
- Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
- Init_Or_Norm_Scalars.
- (Save_Opt_Config_Switches): Remove code which saves values of
- Init_Or_Norm_Scalars and Normalize_Scalars.
- (Set_Opt_Config_Switches): Remove code which restores config values of
- Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
- Init_Or_Norm_Scalars.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * frontend.adb (Frontend): remove previous patch to avoid full
- qualification in ALFA mode.
- * lib-xref-alfa.adb (Add_ALFA_Xrefs): use unique name for variables.
- * sem_util.adb, sem_util.ads (Unique_Name): new function to define a
- unique name for an entity, which could be used to identify the entity
- across compilation units.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * prj-env.adb
- (Initialize_Default_Project_Path): Add target specific directory
- ($prefix/$target/lib/gnat) in front of project path in all cases
- (making gnatmake's behaviour consistent with gprbuild).
- * gnatcmd.adb, make.adb, prj-makr.adb, clean.adb:
- Pass target name from Sdefault to project subsystem.
- * gnatls.adb: Show new target specific default project directory.
-
-2011-08-04 Johannes Kanig <kanig@adacore.com>
-
- * cstand.adb: Add Information to Identifier in Standard
- (Identifer_For): Set Entity to the corresponding entity
-
-2011-08-04 Sergey Rybin <rybin@adacore.com>
-
- * gnat_ugn.texi: Update doc on gnatcheck.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * lib-xref-alfa.adb (Add_ALFA_Xrefs): correct definition of ranges of
- xrefs in a scope.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * exp_prag.adb (Expand_Pragma_Check): in ALFA mode, return without
- performing expansion.
- * sem_ch6.adb (Analyze_Subprogram_Body_Helper,
- Analyze_Generic_Subprogram_Body): protect call to Process_PCCs so that
- it is not called in ALFA mode.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * make.adb, osint.adb, osint.ads (Reset_Command_Line_Files): not used
- after all, so removed.
-
-2011-08-04 Sergey Rybin <rybin@adacore.com>
-
- * vms_data.ads: Add missing VMS qualifiers.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * make.adb, makeutl.adb, osint.adb, osint.ads (Check_Mains): rebuild
- the list of files on the command line after processing it through
- Complete_Mains.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Build_Raise_Statement): Remove the specialized
- processing for .NET/JVM. These targets can now benefit from
- Raise_From_Controlled_Operation and they share the same processing with
- standard targets.
- (Establish_Transient_Scope): Remove the restriction for .NET/JVM.
- These targets need transient scopes in order to properly finalize short
- lived controlled objects.
- (Make_Handler_For_Ctrl_Operation): Remove the specialized processing for
- NET/JVM. These targets can now benefit from
- Raise_From_Controlled_Operation and they share the same processing with
- standard targets.
-
-2011-08-04 Geert Bosch <bosch@adacore.com>
-
- * tracebak.c (STOP_FRAME): Stop at any next pointer outside the stack
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * exp_aggr.adb (Has_Visible_Private_Ancestor): subsidiary routine to
- Expand_Record_Aggregate, to determine whether aggregate must be
- expanded into assignments. This is the case if the ancestor part is
- private, regarless of the setting of the flag Has_Private_Ancestor.
-
-2011-08-04 Ed Falis <falis@adacore.com>
-
- * vxaddr2line.adb: Add support for e500v2 and for Linux hosts
-
-2011-08-04 Bob Duff <duff@adacore.com>
-
- * sinfo.ads: Fix comment.
-
-2011-08-04 Steve Baird <baird@adacore.com>
-
- * bindgen.adb (Get_Ada_Main_Name): If CodePeer_Mode is set, then
- choose a package name in much the same way as is
- done for JGNAT when VM_Target /= No_VM, except that
- a slightly more distinctive prefix string is used.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * makeutl.adb (Complete_Mains): no longer accept unit names on the
- gnatmake command line.
- This behavior was never documented (and was supported only because of
- an early bug in the code). This case might lead to ambiguous cases
- (between unit names and truncated base names without suffixes).
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * a-tags.ads, a-tags.adb (Unregister_Tag): New routine.
- Remove the external tag of a tagged type from the internal hash table.
- * exp_ch7.adb (Build_Cleanup_Statements): Update the comment on the
- expanded usage of the routine. Strenghten the check for Is_Master. Add
- processing for tagged types.
- (Build_Finalizer): Create all the necessary lists used in finalizer
- creation when the processed context is a package that may contain
- tagged types.
- (Expand_Cleanup_Actions): Rename the call to Has_Controlled_Objects to
- Requires_Cleanup_Actions.
- (Expand_N_Package_Body): Package bodies may need clean up code
- depending on whether they contain tagged types.
- (Expand_N_Package_Declaration): Package declarations may need clean up
- code depending on whether they contain tagged types.
- (Unregister_Tagged_Types): New routine. Search through a list of
- declarations or statements, looking for non-abstract Ada tagged types.
- For each such type, generate code to unregister the external tag.
- * exp_util.adb (Has_Controlled_Objects (Node_Id)): Renamed to
- Requires_Cleanup_Actions.
- (Requires_Cleanup_Actions (List_Id, Boolean)): New routine. Search
- through a list of declarations or statements looking for non-abstract
- Ada tagged types or controlled objects.
- * exp_util.ads (Has_Controlled_Objects (Node_Id)): Renamed to
- Requires_Cleanup_Actions.
- (Has_Controlled_Objects (List_Id, Boolean)): Removed.
- * rtsfind.ads: Add entry RE_Unregister_Tag to tables RE_Id and
- RE_Unit_Table.
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * prj-env.adb (For_All_Source_Dirs.For_Project): Check if project Prj
- has Ada sources, not project Project, because if the root project
- Project has no sources of its own, all projects will be deemed without
- sources.
-
-2011-08-04 Gary Dismukes <dismukes@adacore.com>
-
- * bindgen.adb (Gen_Adainit_Ada): Move the generation of the declaration
- of the No_Param_Proc acc-to-subp type used for initialization of
- __gnat_finalize_library_objects so that it's declared at library level
- rather than nested inside of the adainit routine.
-
-2011-08-04 Javier Miranda <miranda@adacore.com>
-
- * exp_disp.adb (Make_DT): Generate code to check the external tag ONLY
- if the tagged type has a representation clause which specifies its
- external tag.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * einfo.ads, einfo.adb (Has_Private_Ancestor): now a flag on types.
- Remove previous procedure with that name.
- * sem_ch3.adb (Build_Derived_Record_Type): set Has_Private_Ancestor
- when appropriate.
- * sem_aggr.adb (Resolve_Extension_Aggregate): if the ancestor part is a
- subtype mark, the ancestor cannot have unknown discriminants.
- (Resolve_Record_Aggregate): if the type has invisible components
- because of a private ancestor, the aggregate is illegal.
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * switch-m.adb (Normalize_Compiler_Switches): Recognize and take into
- account switches -gnat2005, -gnat12 and -gnat2012.
-
-2011-08-04 Bob Duff <duff@adacore.com>
-
- * s-tasdeb.ads: Minor comment fix.
-
-2011-08-04 Arnaud Charlet <charlet@adacore.com>
-
- * gnatlink.adb (Gnatlink): Pass -gnat83/95/05/12 switch to gcc in
- CodePeer mode.
- * switch.ads, switch.adb (Is_Language_Switch): New function.
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * switch-c.adb: Minor comment addition.
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * vms_conv.adb (Process_Argument): Fail graciously when qualifier
- ending with '=' is followed by a space (missing file name).
-
-2011-08-04 Pascal Obry <obry@adacore.com>
-
- * g-regist.ads: Fix size of HKEY on x86_64-windows.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Analyze_Associations): New routine
- Check_Overloaded_Formal_Subprogram to reject a formal package when
- there is a named association or a box initialisation for an overloaded
- formal subprogram of the corresponding generic.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * alfa.ads (ALFA_Xref_Record): add component for type of entity
- * get_alfa.adb, put_alfa.adb: Read and write new component of
- cross-reference.
- * lib-xref-alfa.adb (Collect_ALFA): generate new component.
-
-2011-08-04 Pascal Obry <obry@adacore.com>
-
- * urealp.adb: Minor reformatting.
-
-2011-08-04 Tristan Gingold <gingold@adacore.com>
-
- * exp_ch7.adb (build_finalizer.process_declarations.processing_actions):
- Handle the case when Cleanup_Protected_Object returns Empty.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * frontend.adb (Frontend): only qualify names in non-ALFA mode
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch4.adb (Try_Class_Wide_Operation): if the context is a procedure
- call, ignore functions.
-
-2011-08-04 Geert Bosch <bosch@adacore.com>
-
- * urealp.adb (Equivalent_Decimal_Exponent): Avoid the use of floating
- point.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * makeutl.adb (Compute_Builder_Switches): no longer accept a unit name
- as an index for Builder'Switches. This conforms to the documentation.
- * make.adb (Insert_Project_Sources): avoid duplicate code
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * makeutl.adb (Complete_Mains): if the user has passed a relative file
- name on the command line (for instance "../dummy"), never assume it can
- be a unit name.
-
-2011-08-04 Tristan Gingold <gingold@adacore.com>
-
- * bindgen.adb: Remove code the reference or create the
- Break_Start/__gnat_break_start procedure.
- * s-stalib.adb (Break_Start): Removed.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * make.adb, makeutl.adb, makeutl.ads (Compute_Builder_Switches): now
- shared with gprbuild.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * par-ch4.adb (P_Primary): preferentially issue an error message about
- a missing parenthesis arount a conditional or case expression in Ada
- 2012 mode, if we detect that the alignment is not correct for a
- statement.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Process_Declarations): Do not consider the result of a
- tag-to-class-wide conversion as needing finalization actions.
- * exp_util.adb (Has_Controlled_Objects): Do not consider the result of
- a tag-to-class-wide conversion as needing finalization actions.
- (Is_Finalizable_Transient): The result of a tag-to-class-wide
- conversion does not need finalization actions.
- (Is_Tag_To_CW_Conversion): New routine.
- * exp_util.ads (Is_Tag_To_CW_Conversion): New routine. Determines
- whether an object is the result of a tag-to-class-wide conversion.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * sem_ch13.adb (Analyze_Aspect_Specifications): correct order in which
- the left-hand-side and right-hand-side of a conjunct are inserted when
- translating a pre- or postcondition
- * sem_ch6.adb: Correct typo in comment
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * gnat_rm.texi: Ravenscar does not prohibit dependence on
- Unchecked_Conversion and Unchecked_Deallocation.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * make.adb: Minor reformatting.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * prj.adb, prj.ads, makeutl.adb (Complete_Mains): search for the
- sources in the project and its imported projects, but not in the whole
- tree.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * make.adb: Remove debug trace.
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * makeutl.adb (Do_Complete): Get the absolute path name of a relative
- path in canonical form, to be able to compare path names on platforms
- such as Windows or Darwin.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * par_sco.adb (Traverse_Declarations_Or_Statements.Set_Statement_Entry):
- For a pragma (statement with C1 = 'P'), record the sloc of the pragma.
- * scos.ads: Update documentation accordingly.
- * put_scos.adb (Output_SCO_Line): Omit statement SCOs for disabled
- pragmas.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_attr.adb (Bad_Attribute_For_Predicate): flag illegal use of
- attribute only if prefix type is scalar.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * make.adb, makeutl.adb, prj-env.adb (Check_Mains): put back support
- in gnatmake for specifying mains on the command line that do not belong
- to the main project. These mains must currently all belong to the same
- project, though.
- (Ultimate_Extension_Of): removed, since duplicated
- Ultimate_Extending_Project.
-
-2011-08-04 Arnaud Charlet <charlet@adacore.com>
-
- * make.adb (Do_Codepeer_Globalize_Step): Removed. Use CodePeer_Mode
- instead.
- (CodePeer_Mode_String): New.
- (Linking_Phase, Binding_Phase): Call gnatlink with -P switch in
- CodePeer mode.
- (Scan_Make_Arg): Do not disable binding/linking phase in CodePeer mode.
- * bindgen.adb (Gen_Elab_Calls_Ada): Ignore subprograms in CodePeer
- mode, since no useful elaboration subprogram is needed by CodePeer.
- * gnatlink.adb (Gnatlink): Add support for -P switch (CodePeer mode).
- In this mode, compile binder file with -gnatC and do stop after this
- step.
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * exp_ch7.adb: Minor comment fix.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * exp_ch7.adb, make.adb, sem_ch10.adb, bindgen.adb, sem_res.adb,
- exp_ch4.adb, makeutl.adb: Minor reformatting.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * make.adb, makeutl.adb, makeutl.ads (Make): major refactoring.
- Create several new subprograms to move code out of Make. This makes the
- code more readable, removes code duplication, and is a preparation work
- for adding support for aggregate projects.
-
-2011-08-04 Tristan Gingold <gingold@adacore.com>
-
- * s-po32gl.ads, s-po32gl.adb: New files.
- * exp_ch7.ads (Get_Global_Pool_For_Access_Type): New function.
- * exp_ch7.adb (Get_Global_Pool_For_Access_Type): New function.
- (Build_Finalization_Collection): Use it.
- * exp_ch4.adb (Complete_Controlled_Allocation): Ditto.
- * rtsfind.ads: System_Pool_32_Global, Re_Global_Pool_32_Object: New
- literals.
- * gcc-interface/Makefile.in: Use s-po32gl.o on VMS.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * makeutl.adb (Complete_Mains): add support for specs with no suffix on
- the command line.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * make.adb, makeutl.adb (Complete_Mains): if a main specified on the
- command line is not a file name, also check whether it could be a unit
- name.
-
-2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * bindgen.adb (Gen_Finalize_Library_Ada): Factor out code to generate
- the header of the finalization routine.
- If the unit has no finalizer but is a body whose spec has one, then
- generate the decrement of the elaboration entity only.
- If the unit has a finalizer and is a spec, then do not generate the
- decrement of the elaboration entity.
- (Gen_Finalize_Library_C): Likewise.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Alignment_Of): New subsidiary routine.
- (Bounds_Size_Expression): Removed.
- (Double_Alignment_Of): New subsidiary routine.
- (Make_Finalize_Address_Stmts): New local variable Index_Typ. Account
- for a hole in the dope vector of unconstrained arrays due to different
- index and element alignments.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Resolve_Allocator): diagnose task allocator that will
- raise program_error because body has not been seen yet.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch10.adb (Analyze_With_Clause): Protect against child unit with
- an unresolved name.
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * makeutl.adb (Do_Complete): Check absolute paths in canonical forms
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * alfa.adb, alfa.ads (Unique_Defining_Entity): move function from here
- * sem_util.adb, sem_util.ads (Unique_Defining_Entity): ...to here
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch12.adb (Analyze_Package_Instantiation): Do not omit body for
- instantiation in RCI.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * make.adb: Share more code with gprbuild
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * projects.texi: Added documentation for the IDE'Gnat project file
- attribute.
-
-2011-08-04 Nicolas Roche <roche@adacore.com>
-
- * gnat_rm.texi: Minor editing.
-
-2011-08-04 Javier Miranda <miranda@adacore.com>
-
- * bindgen.adb (Gen_Adafinal_Ada): Do not differentiate the main case
- and the library case for VM targets.
- (Gen_Adainit_Ada): Likewise.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * g-altive.ads: Minor comment updates.
- * prj-nmsc.adb: Minor reformatting.
-
-2011-08-04 Javier Miranda <miranda@adacore.com>
-
- * opt.ads
- (Normalize_Scalars_Config): Value of the configuration switch set by
- pragma Normalize_Scalars when it appears in the gnat.adc file.
- (Normalize_Scalars): New field for record Config_Switches_Type. Used
- to save and restore settings of this pragma.
- * opt.adb
- (Register_Opt_Config_Switches, Save_Opt_Config_Switches,
- Restore_Opt_Config_Switches): Add missing support for Normalize_Scalars.
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * gnat_ugn.texi: Document gnatlink options -M and -M=mapfile
-
-2011-08-04 Arnaud Charlet <charlet@adacore.com>
-
- * makeutl.adb: Minor reformatting.
-
-2011-08-04 Olivier Hainque <hainque@adacore.com>
-
- * g-altive.ads: Update comments to reflect that only the soft
- binding is available today.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * bindgen.adb, einfo.adb, sem_ch12.adb, s-tasren.adb, sem_res.adb,
- makeutl.adb, prj-nmsc.adb, opt.ads, prj-env.adb: Minor reformatting
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-04 Arnaud Charlet <charlet@adacore.com>
-
- * prj-env.adb: Remove local debug traces.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * checks.adb (Apply_Float_Conversion_Check): correct a typo where Lo_OK
- was used instead of Hi_OK, which could cause a read of an uninitialized
- value later on. Detected while working on the new warning.
- * exp_ch9.adb (Expand_N_Entry_Declaration): remove useless assignment
- to local variable.
- * sem_ch5.adb (Analyze_Assignment): set the last assignment component
- in more cases, in order to detect more unreferenced values.
- * sem_util.adb, sem_util.ads (Get_Enclosing_Object): return enclosing
- object for expression, if any.
-
-2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * exp_intr.adb (Expand_Binary_Operator_Call): Look at the RM size of
- the operand types instead of the Esize.
-
-2011-08-04 Steve Baird <baird@adacore.com>
-
- * switch-b.adb (Scan_Binder_Switches): Add -P binder switch, used to
- enable CodePeer_Mode.
- * bindusg.adb (Display): Add help message describing -P binder switch.
- * gnat_ugn.texi: Document -P binder switch.
- * bindgen.adb (Gen_Main_Ada): If CodePeer_Mode is set, then call the
- user-defined main program directly.
- (Gen_Output_File_Ada): If CodePeer_Mode is set, generate a with of the
- user-defined main program in the context clause of the package body.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * alfa.adb, alfa.ads (Get_Entity_For_Decl): remove function, partial
- duplicate of Defining_Entity
- (Get_Unique_Entity_For_Decl): rename function into
- Unique_Defining_Entity
- * einfo.adb, einfo.ads (Is_In_ALFA, Body_Is_In_ALFA): remove flags
- (Formal_Proof_On): remove synthesized flag
- * cstand.adb, sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
- sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_res.adb, sem_util.adb,
- sem_util.ads, stand.ads: Remove treatment associated to entities in ALFA
- * sem_prag.adb (Analyze_Pragma): remove special treatment for pragma
- Annotate (Formal_Proof)
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * prj-env.adb (Create_Config_Pragmas_File): fix handling of multi-unit
- source files with non-standard naming schemes, in imported projects
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * makeutl.adb (Complete_Mains): when a multi-unit source file is
- specified on the gprbuild command line, we need to compile all units
- within that file, not just the first one we find
- Fix error message for mains that are not found.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch6.adb: Update comment.
- * sem_ch12.adb: Minor reformatting.
-
-2011-08-04 Bob Duff <duff@adacore.com>
-
- * s-tasren.adb (Task_Do_Or_Queue): Previous code was reading
- Acceptor.Terminate_Alternative without locking Acceptor, which causes a
- race condition whose symptom is to fail to lock Parent. That, in turn,
- causes Parent.Awake_Count to be accessed without locking Parent, which
- causes another race condition whose symptom is that Parent.Awake_Count
- can be off by 1 (either too high or too low). The solution is to lock
- Parent unconditionally, and then lock Acceptor, before reading
- Acceptor.Terminate_Alternative.
-
-2011-08-04 Arnaud Charlet <charlet@adacore.com>
-
- * debug.adb: Update comment.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * par_sco.adb, exp_util.adb, make.adb, a-tags.adb, sem_prag.adb,
- sem_util.adb, sem_attr.adb, exp_ch4.adb, g-comlin.adb, g-comlin.ads,
- exp_ch6.adb: Minor reformatting.
-
-2011-08-04 Gary Dismukes <dismukes@adacore.com>
-
- * gnat_ugn.texi: Add sentence about the case of compile-time-detected
- checks for -gnateE.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * gnat_rm.texi: update Ravenscar desription to reflect Ada2012 RM.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * sinfo.ads: Minor reformatting.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * makeutl.adb, makeutl.ads, prj-nmsc.adb (Complete_Mains): report error
- even if there is no location.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb, sem_ch4.adb: move check for restriction
- No_Task_Hierarchy to resolve_allocator.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * sinfo.adb, sinfo.ads, sem_prag.adb, sem_ch12.adb (Pragma_Enabled):
- This flag of N_Pragma nodes is not used, remove it as well as all of
- the associated circuitry.
-
-2011-08-04 Javier Miranda <miranda@adacore.com>
-
- * exp_disp.adb (Make_DT): Switch -gnatdQ disables the generation of the
- runtime check on duplicated externa tags
- * debug.adb Document switch -gnatdQ.
-
-2011-08-04 Gary Dismukes <dismukes@adacore.com>
-
- * a-fihema.ads: Minor typo fix.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * sem_ch10.adb: Minor comment update.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * einfo.adb: Update the node field usage to reflect the renaming of
- Return_Flag to Return_ Flag_Or_Transient_Decl.
- (Return_Flag): Renamed to Return_Flag_Or_Transient_Decl.
- (Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl.
- (Write_Field15_Name): Change Return_Flag to
- Return_Flag_Or_Transient_Decl.
- * einfo.ads: Rename node field Return_Flag to
- Return_Flag_Or_Transient_Decl. Update the associated comment and all
- occurrences in entities.
- (Return_Flag): Renamed to Return_Flag_Or_Transient_Decl. Update
- associated Inline pragma.
- (Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl. Update
- associated Inline pragma.
- * exp_ch4.ads, exp_ch4.adb (Expand_N_Expression_With_Actions): New
- routine.
- * exp_ch6.adb (Expand_N_Extended_Return_Statement): Update the calls to
- Return_Flag and Set_Return_Flag.
- * exp_ch7.adb (Process_Declarations): Add code to recognize hook
- objects generated for controlled transients declared inside an
- Exception_With_Actions. Update the calls to Return_Flag.
- (Process_Object_Declaration): Add code to add a null guard for hook
- objects generated for controlled transients declared inside an
- Exception_With_Actions. Update related comment.
- * exp_util.adb (Has_Controlled_Objects): Add code to recognize hook
- objects generated for controlled transients declared inside an
- Exception_With_Actions. Update the calls to Return_Flag.
- * expander.adb (Expand): Add new case for N_Expression_With_Actions.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_util.adb:(Wrong_Type): Improve error message on a one-element
- positional aggregate.
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * par_sco.adb (Process_Decisions.Output_Header): Check and record pragma
- SLOC only for pragmas.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * projects.texi: Minor typo fix.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * prj-nmsc.adb (Check_File): Minor change to traces, to help debugging
- on case-sensitive file systems.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * put_scos.adb (Put_SCOs): Do not emit decision SCO for an X decision
- nested in a disabled pragma.
- * scos.ads, scos.adb, par_sco.ads, par_sco.adb: Record sloc of
- enclosing pragma, if any, for X decisions.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * sem_prag.adb: Minor reformatting.
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * a-tags.adb (Check_TSD): Avoid concatenation of strings, as it is not
- allowed in no run time mode.
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * make.adb (Check): When -gnatc is used, check for the source file
- inside the ALI file with a canonical case file name.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * g-comlin.adb, g-comlin.ads (Add_Switch): Put back support for
- overriding the separator.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * sem_aggr.adb, par_sco.adb, sem_type.adb, exp_util.adb, exp_ch9.adb,
- prj-nmsc.adb, sem_ch13.adb, exp_strm.adb: Minor reformatting.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * gnat_rm.texi: Minor documentation fix for pragma Annotate.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * sem_attr.adb (Analyze_Attribute): add check during pre-analysis that
- 'Result only appears in postcondition of function.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * a-tags.adb (Check_TSD): When raising PROGRAM_ERROR for a duplicated
- external tag, include the value of the external tag in the exception
- message.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * sem_attr.adb (Result): modify error message for misplaced 'Result
-
-2011-08-04 Sergey Rybin <rybin@adacore.com>
-
- * gnat_rm.texi (pragma Annotate): Fix syntax description to make it
- clear that the second argument must be an identifier.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * exp_ch9.adb (Build_Barrier_Function): When compiling with
- -fpreserve-control-flow, insert an IF statement on the barrier
- condition to ensure that a conditional branch instruction is generated.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * prj-part.adb, prj.adb, prj.ads, prj-tree.ads
- (Processing_Flags.Ignore_Missing_With): new flag.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * prj-nmsc.adb (Find_Sources, Path_Name_Of): Fix handling of
- Source_List_File on case-insensitive systems where the file is actually
- on a case-sensitive file system (NFS,...).
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * sem_ch6.adb (Analyze_Function_Return): In a rare case where a
- function return contains a controlled [extension] aggregate and the
- return statement is not part of a handled sequence of statements, wrap
- the return in a block. This ensures that all controlled temporaries
- generated during aggregate resolution will be picked up by the
- finalization machinery.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_aggr.adb (Resolve_Aggregate): If aggregate has box-initialized
- components, freeze type before resolution, to ensure that default
- initializations are present for all components.
- * sem_res.adb (Resolve_Actuals): the designated object of an
- accces-to-constant type is a legal actual in a call to an
- initialization procedure.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_util.adb (Extract_Renamed_Object): Add N_Type_Conversion and
- N_Unchecked_Type_Conversion to the possible containers of a renamed
- transient variable.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * par-ch13.adb (Aspect_Specifications_Present): recognize
- "with Identifier'Class =>" as an aspect, so that a meaningful warning
- is issued in Strict mode.
- * par.adb: Fix typos in comments.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * sem_attr.adb (Result): modify error message to take into account Post
- aspect when compiling Ada 2012 (or newer) code.
-
-2011-08-04 Nicolas Roche <roche@adacore.com>
-
- * env.c (__gnat_clearenv): Avoid use of dynamic size array in order to
- remove need for GCC exceptions.
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * makeutl.adb (Do_Complete): Call Debug_Output with the name of the
- project, not the source file name.
- * prj.adb (Find_Sources.Look_For_Sources): If the source has been
- excluded, continue looking. This excluded source will only be returned
- if there is no other source with the same base name that is not locally
- removed.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Resolve_Intrinsic_Operator): if the result type is
- private and one of the operands is a real literal, use a qualified
- expression rather than a conversion which is not meaningful to the
- back-end.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * sem_ch13.adb (Aspect_Loop): when an aspect X and its classwise
- corresponding aspect X'Class are allowed, proceed with analysis of the
- aspect instead of skipping it.
-
-2011-08-04 Tristan Gingold <gingold@adacore.com>
-
- * s-flocon.adb, s-flocon.ads: Add a body for s-flocon.ads
- This will allow to have an Ada implementation for the subprogram.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Analyze_Full_Type_Declaration): If the declaration is a
- completion and aspects are present, apply them to the entity for the
- type which is currently the partial view, but which is the one that
- will be frozen.
- * sem_ch13.adb (Analyze_Aspect_Specifications): if the predicate
- applies to a partial view, indicate that the full view has predicates
- and delayed aspects.
- (Replace_Type_Reference): Handle properly predicates that apply to the
- full view of a private completion.
-
-2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * layout.adb (Layout_Type): For composite types, do not set Esize.
- * freeze.adb (Set_Small_Size): Remove test on alignment and do not
- set Esize.
- (Size_Known): Look at the RM size of components instead of the Esize.
- (Freeze_Record_Type): Look at the RM size instead of the Esize to
- issue warning and activate Implicit_Packing.
- (Freeze_Entity): Likewise. Do not issue a warning for alias/atomic
- if the Esize is not known.
- * sem_ch13.adb (Analyze_Attribute_Definition_Clause) <Size>: Set Esize
- for elementary types only.
- (Analyze_Record_Representation_Clause): Look at the RM size instead
- of the Esize to issue errors.
- * gcc-interface/decl.c (gnat_to_gnu_entity): Do not set Esize if it
- is not known.
- <E_Record_Type>: Look at the RM size instead of the Esize. Remove
- obsolete block.
- Look at the RM size instead of the Esize for types if the latter is
- not known.
- (gnat_to_gnu_field): Use Known_Esize instead of Known_Static_Esize.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_type.adb: proper handling of equality not involving anonymous
- access types.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Create_Finalizer): Remove local variables Spec_Nod and
- Vis_Decls. When creating a library-level finalizer for a package spec,
- both the declaration and body of the finalizer are inserted either in
- the visible or private declarations of the package spec.
-
-2011-08-04 Javier Miranda <miranda@adacore.com>
-
- * sem_ch3.adb (Derive_Subprograms): Complete assertion to request the
- use of the full-view of a type when invoking Is_Ancestor.
- * sem_type.adb (Is_Ancestor): For consistency, when the traversal of
- the full-view of private parents is requested, then use also the
- full-view of the parent of the first derivation.
-
-2011-08-04 Tristan Gingold <gingold@adacore.com>
-
- * s-taprop-vxworks.adb (Enter_Task): Use System.Float_Control.Reset
- instead of the locally imported procedure.
- * s-taprop-mingw.adb (Enter_Task): Ditto.
- * s-valrea.adb (Scan_Real): Ditto.
- * s-imgrea.adb (Set_Image_Real): Ditto.
- * s-flocon.ads: Make the package pure.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * sinfo.ads, sinfo.adb (Debug_Statement, Set_Debug_Statement): Remove.
- * tbuild.ads, tbuild.adb (Make_Pragma): Adjust accordingly.
- * sinfo-cn.ads, sinfo-cn.adb (Change_Name_To_Procedure_Call_Statement):
- New subprogram, moved here from...
- * par.adb, par-ch5.adb (P_Statement_Name): ... here.
- * par-prag.adb (Par.Prag, case Pragma_Debug): Do not perform any
- rewriting of the last argument into a procedure call statement here...
- * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): ...do it there
- instead.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * par_sco.adb: Minor reformatting.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * erroutc.adb: Minor reformatting.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * par_sco.adb: Comment update.
-
-2011-08-04 Tristan Gingold <gingold@adacore.com>
-
- * s-flocon.ads: New file.
- * g-flocon.ads: Now a renaming of s-flocon.
- * Makefile.rtl: Add s-flocon.o
-
-2011-08-04 Javier Miranda <miranda@adacore.com>
-
- * exp_strm.adb (Build_Array_Input_Function): if the array type is
- constrained, do not attempt to build a subtype of it.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * errout.ads Change comments: remove 'R'M as an example where quotes
- are needed; add ALFA as another case where quotes are not needed
- * erroutc.adb (Set_Msg_Insertion_Reserved_Word): add ALFA as another
- case where quotes are not needed.
- * sem_ch11.adb, sem_ch13.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
- sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_prag.adb, sem_res.adb:
- Remove all occurrences of 'A'L'F'A
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch13.adb: check legality of invariant pragma.
-
-2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * bindgen.adb: Add comments.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * einfo.adb, einfo.ads: Free Flag254 and make Formal_Proof_On a
- synthesized flag.
- * sem_prag.adb (Analyze_Pragma): record the pragma Annotate
- (Formal_Proof, On/Off) in the Rep_Item list of the current subprogram.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * exp_ch7.adb, exp_ch6.adb, sem_ch3.adb, layout.adb, sem_ch5.adb,
- osint-c.ads, sem_util.ads, gnat1drv.adb, targparm.ads, sem_ch6.adb,
- sem_ch13.adb, s-pooloc.adb: Minor reformatting.
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * s-pooloc.ads, s-pooglo.ads: Minor reformatting
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- PR ada/47880
- * s-pooloc.adb (Deallocate): Fix the case of deallocating the only
- allocated object.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * einfo.ads, exp_ch4.adb: Minor reformatting.
-
-2011-08-04 Jerome Lambourg <lambourg@adacore.com>
-
- * back_end.ads (Gen_Or_Update_Object_File): Add more comments.
-
-2011-08-04 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch4.adb (Expand_Composite_Equality): code cleanup: use component
- type in all cases to compute list of primitive operations, because full
- view may be an itype that is not attached to the list of declarations.
-
-2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * bindgen.adb (Gen_Adafinal_Ada): Generate an early return if the
- library has already been finalized.
- (Gen_Adafinal_C): Likewise.
- (Gen_Adainit_Ada): Generate an early return if the library has
- already been elaborated.
- (Gen_Adainit_C): Likewise.
- (Gen_Output_File_Ada): Generate an elaboration flag.
- (Gen_Output_File_C): Likewise.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch4.adb (Expand_Allocator_Expression): Disable the generation of
- Set_Finalize_Address_Ptr for CodePeer because Finalize_Address was not
- built in the first place.
- (Expand_N_Allocator): Disable the generation of Set_Finalize_Address_Ptr
- for CodePeer because Finalize_Address was not built to begin with.
- * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Ditto.
-
-2011-08-04 Pascal Obry <obry@adacore.com>
-
- * adaint.c (__gnat_tmp_name): Use current process id to create temp
- filenames, this ensures unicity of filenames across processes.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * bindgen.adb (Gen_Finalize_Library_Ada): Rename generated routine
- Raise_Controlled to Raise_From_Controlled_Operation. Update the
- signature of Raise_From_Controlled_Operation by adding flag From_Abort.
- Add False as the actual to From_Abort in the generated call to
- Raise_From_Controlled_Operation.
-
-2011-08-04 Jerome Lambourg <lambourg@adacore.com>
-
- * osint-c.ads, osint-c.adb (Set_Library_Info_Name): Move to declaration
- so that the ali file name can be retrieved from outside of this package.
- * back_end.ads, back_end.adb (Gen_Or_Update_Object_File): New method
- doing nothing in the general case, but used to update the object file
- timestamp if directly generated by the backend.
- * gnat1drv.adb (Gnat1drv): Make sure the object file's timestamp is set
- to a later time than the ali file one.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * einfo.adb, einfo.ads (Formal_Proof_On): new flag set on subprogram
- entities whose body contains an Annotate pragma which forces formal
- proof on this body.
- * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
- sem_ch6.adb, sem_ch9.adb, sem_res.adb: Adapt call to
- Mark_Non_ALFA_Subprogram to pass in a message and node.
- * sem_prag.adb (Analyze_Pragma): add treatment of pragma Annotate
- (Forma_Proof, On) which sets the flag Formal_Proof_On in the
- surrounding subprogram.
- * sem_util.adb, sem_util.ads (Mark_Non_ALFA_Subprogram,
- Mark_Non_ALFA_Subprogram_Unconditional): if the subprogram being marked
- as not in ALFA is annotated with Formal_Proof being On, then an error
- is issued based on the additional parameters for message and node.
- * snames.ads-tmpl (Name_Formal_Proof): new name for annotation.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Do not generate
- Finalize_Address when CodePeer is enabled.
-
-2011-08-04 Pascal Obry <obry@adacore.com>
-
- * adaint.c (__gnat_tmp_name): Use _tempnam() instead of tempnam() as
- the latter returns a pointer to a static buffer which is deallocated
- at the end of the routine.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb (Array_Type_Declaration): move test for type in ALFA
- after index creation; mark unconstrained base array type generated as
- being in/not in ALFA as well
- (Make_Index): mark subtype created as in/not in ALFA
- * sem_ch5.adb (Analyze_Iteration_Scheme): mark entity for iterating
- over a loop as in/not in ALFA, depending on its type and form of loop
- iteration.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Build_Object_Declarations): Initialize flag Abort
- directly to False on .NET and JVM.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb (Constrain_Enumeration, Constrain_Integer): remove
- constraint that subtype must come from source code to be in ALFA, so
- that anonymous subtypes can be in ALFA too.
-
-2011-08-04 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb (Analyze_Object_Declaration): remove obsolete addition of
- reference for ALFA mode.
- * lib-xref-alfa.adb, lib-xref.ads (Traverse_Compilation_Unit): make
- procedure public so as to use it from formal verification back-end.
-
-2011-08-04 Jerome Lambourg <lambourg@adacore.com>
-
- * g-comlin.adb (For_Each_Simple_Switch.Is_In_Config): Remove the
- invalid checks of the Parameter, making Remove_Switch not working
- correctly.
-
-2011-08-04 Arnaud Charlet <charlet@adacore.com>
-
- * targparm.ads: Update header: no run-time exception is needed on this
- file.
-
-2011-08-04 Vincent Celier <celier@adacore.com>
-
- * a-fihema.adb: Use System.IO instead of GNAT.IO
-
-2011-08-04 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch3.adb (Access_Definition): Anonymous access to subprogram types
- are forbidden in Compiler_Unit mode.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * sem_util.adb: Minor reformatting.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * bindgen.adb (Gen_Finalize_Library_Ada): Update the import string for
- library-level finalizers.
- (Gen_Finalize_Library_C): Update the import string for library-level
- finalizers.
- (Gen_Finalize_Library_Defs_C): Update the definition name of a
- library-level finalizer.
- * exp_ch7.adb: Remove with and use clauses for Stringt.
- (Create_Finalizer): Remove local variables Conv_Name, Prag_Decl,
- Spec_Decl. Add local variable Body_Id. The names of library-level
- finalizers are now manually fully qualified and are no longer external.
- A single name is now capable of servicing .NET, JVM and non-VM targets.
- Pragma Export is no longer required to provide visibility for the name.
- (Create_Finalizer_String): Removed.
- (New_Finalizer_Name): New routine which mimics New_..._Name.
-
-2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * sem_elab.adb (Check_Internal_Call_Continue): Change the type of the
- elaboration counter to Standard_Short_Integer.
- * sem_util.adb (Build_Elaboration_Entity): Likewise.
- * bindgen.adb (Gen_Elab_Externals_Ada): Adjust to above change.
- (Gen_Elab_Externals_C): Likewise.
-
-2011-08-04 Ed Falis <falis@adacore.com>
-
- * system-vxworks-arm.ads, system-vxworks-sparcv9.ads,
- system-vxworks-ppc.ads, system-vxworks-m68k.ads,
- system-vxworks-mips.ads, system-vxworks-x86.ads
- (Always_Compatible_Rep): set to False for all VxWorks targets.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * par_sco.adb, prj-proc.adb, make.adb, bindgen.adb, prj.adb, prj.ads,
- makeutl.adb, makeutl.ads, prj-nmsc.adb, exp_ch5.adb, exp_ch12.adb,
- exp_ch7.ads, exp_util.ads, sem_util.ads, g-comlin.ads, exp_ch6.adb,
- exp_ch6.ads, lib-xref.ads, exp_ch7.adb, exp_util.adb, exp_dist.adb,
- exp_strm.adb, gnatcmd.adb, freeze.adb, g-comlin.adb, lib-xref-alfa.adb,
- sem_attr.adb, sem_prag.adb, sem_util.adb, sem_elab.adb, sem_ch8.adb,
- sem_ch11.adb, sem_eval.adb, sem_ch13.adb, sem_disp.adb, a-fihema.adb:
- Minor reformatting and code reorganization.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * projects.texi: Added doc for aggregate projects.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * prj-proc.adb, prj-nmsc.adb, prj-env.adb (Process_Declarative_Items):
- Add support for overriding the Project_Path in aggregate projects.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * a-cofove.ads: Minor reformatting.
-
-2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Update the comment
- on the generated code.
- (Build_Finalize_Statements): Update the comment on the generated code.
- (Build_Initialize_Statements): Update the comment on the generated code.
- (Build_Object_Declarations): Add local variable Result. The object
- declarations are now built in sequence.
- * rtsfind.ads: Add RE_Exception_Occurrence_Access to tables RE_Id and
- RE_Unit_Table.
-
-2011-08-04 Robert Dewar <dewar@adacore.com>
-
- * checks.adb, alfa.adb, alfa.ads: Minor reformatting.
-
-2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * einfo.ads (Elaboration_Entity): Document new definition and use.
- (Elaboration_Entity_Required): Adjust to above change.
- * exp_attr.adb (Expand_N_Attribute_Reference): Likewise.
- * exp_ch12.adb: And with and use for Snames.
- (Expand_N_Generic_Instantiation): Test 'Elaborated attribute.
- * exp_util.adb (Set_Elaboration_Flag): Likewise.
- * sem_attr.adb (Analyze_Attribute) <Check_Library_Unit>: Delete.
- <Check_Unit_Name>: Deal with N_Expanded_Name.
- <Attribute_Elaborated>: Extend to all unit names.
- * sem_elab.adb: And with and use for Uintp.
- (Check_Internal_Call_Continue): Adjust to Elaboration_Entity change.
- * sem_util.ads (Build_Elaboration_Entity): Adjust comment.
- * sem_util.adb (Build_Elaboration_Entity): Change type to Integer.
- * bindgen.adb (Gen_Elab_Externals_Ada): New local subprogram taken
- from Gen_Adainit_Ada.
- (Gen_Elab_Externals_C): Likewise, but taken from Gen_Adainit_C.
- (Gen_Adafinal_Ada): Remove redundant test. In the non-main program
- case, do not call System.Standard_Library.Adafinal; instead call
- finalize_library if needed.
- (Gen_Adafinal_C): Likewise.
- (Gen_Adainit_Ada): Do not set SSL.Finalize_Library_Objects in the
- non-main program case.
- (Gen_Adainit_C): Generate a couple of external declarations here.
- In the main program case, set SSL.Finalize_Library_Objects.
- (Gen_Elab_Calls_Ada): Adjust to Elaboration_Entity change.
- (Gen_Elab_Calls_C): Likewise.
- (Gen_Finalize_Library_Ada): Likewise. Skip SAL interface units.
- (Gen_Finalize_Library_C): Likewise. Generate a full function.
- (Gen_Main_C): Put back call to Ada_Final and don't finalize library
- objects here.
- (Gen_Output_File_Ada): Generate pragma Linker_Destructor for Ada_Final
- if -a is specified. Call Gen_Elab_Externals_Ada. Move around call to
- Gen_Adafinal_Ada.
- (Gen_Output_File_C): Generate __attribute__((destructor)) for Ada_Final
- if -a is specified. Call Gen_Elab_Externals_C. Remove useless couple
- of external declarations. Call Gen_Finalize_Library_C.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * prj.adb, prj.ads, makeutl.adb, makeutl.ads (Complete_Mains,
- Compute_Compilation_Phases): new subprogram.
- (Builder_Data, Builder_Project_Tree_Data): new subprogram and type
- The number of mains as well as the various compilation phases that
- need to be run are now project tree specific, since various
- aggregated trees might have different requirements. In particular,
- they do not all require bind or link phases.
-
-2011-08-04 Emmanuel Briot <briot@adacore.com>
-
- * prj.adb, prj.ads, makeutl.adb, makeutl.ads, prj-env.adb
- (Project_Tree_Appdata): New type.
- It is now possible to associate application-specific data to a project
- tree. In particular, this is used in the gprbuild builder to avoid a
- number of global tables and htables, especially now that there can be
- several project trees loaded at once because of aggregate projects.
- (Debug_Name): new procedure.
- * projects.texi: Clarify syntax of "**" for Source_Dirs
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * prj.ads, makeutl.adb, makeutl.ads (Queue.Insert): now also inserts
- the "roots" for a main.
- (Fill_From_Project): add support for aggregate projects. Main units
- in aggregated projects are now automatically added in the list of
- files to build (although this fails later on in gprbuild, because
- these files are not using the root proejct tree, so this needs
- further cleanup)
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-03 Yannick Moy <moy@adacore.com>
-
- * sem_ch4.adb (Analyze_Conditional_Expression): only allow boolean
- conditional expression in ALFA.
- * sem_res.adb (Resolve_Conditional_Expression): mark non-boolean
- expressions as not in ALFA.
-
-2011-08-03 Robert Dewar <dewar@adacore.com>
-
- * a-cofove.adb: Minor reformatting.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads
- (Insert_Project_Sources, Insert_withed_Sources_For): moved from the
- gprbuild sources.
- These packages are more logically placed in the Queue package, since
- they manipulate the queue. It is also likely that they can be adapted
- for gnatmake, thus sharing more code.
- (Finish_Program, Fail_Program): moved from the gprbuild sources, so
- that we could move the above.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * errutil.adb (Finalize): clean up the list of error messages on exit.
- Calling this subprogram multiple times will no longer show duplicate
- error messages on stderr.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * g-comlin.adb, g-comlin.ads (Set_Command_Line): ignore the parameter
- Getopt_Switches when we have already define a command line
- configuration.
-
-2011-08-03 Yannick Moy <moy@adacore.com>
-
- * sem_ch11.adb (Analyze_Raise_xxx_Error): do not mark such nodes as not
- in ALFA. Instead, they are considered as assertions to prove.
- * sem_ch4.adb (Analyze_Conditional_Expression): do not always mark such
- nodes as not in ALFA. Instead, include conditional expressions in ALFA
- if they have no ELSE part, or if they occur in pre- and postconditions,
- where the Condition cannot have side-effects in ALFA
- (Analyze_Membership_Op): do not mark such nodes as not in ALFA
- (Analyze_Type_Conversion): do not always mark such nodes as not in ALFA.
- Instead, include type conversion between scalar types in ALFA.
- * sem_ch6.adb (Process_Formals): correctly mark a parameter in ALFA
- if-and-only-if its type is in ALFA.
-
-2011-08-03 Thomas Quinot <quinot@adacore.com>
-
- * scos.adb, get_scos.adb, put_scos.adb
- New code letter for decisions: G (entry guard)
- * par_sco.adb
- (Traverse_Subprogram_Body): Rename to...
- (Traverse_Subprogram_Or_Task_Body): New subrpogram.
- (Traverse_Protected_Body): New subprogram
- (Traverse_Declarations_Or_Statements): Add traversal of task bodies,
- protected bodies and entry bodies.
-
-2011-08-03 Yannick Moy <moy@adacore.com>
-
- * einfo.adb, einfo.ads (Is_Postcondition_Proc): new flag for procedure
- entities with get/set subprograms, which is set on procedure entities
- generated by the compiler for a postcondition.
- * sem_ch6.adb (Process_PPCs): set new flag on postcondition procedures
- * alfa.adb, alfa.ads (Get_Entity_For_Decl): new function returning the
- entity for a declaration
- (Get_Unique_Entity_For_Decl): new function returning an entity which
- represents a declaration, so that matching spec and body have the same
- entity.
-
-2011-08-03 Robert Dewar <dewar@adacore.com>
-
- * a-except-2005.adb, a-cfhama.adb, a-cfhase.adb, a-cfhase.ads,
- a-cforma.adb, a-cforse.ads, a-cforse.adb: Minor reformatting
-
-2011-08-03 Yannick Moy <moy@adacore.com>
-
- * lib-xref-alfa.adb (Detect_And_Add_ALFA_Scope): make the subprogram
- library-level because retriction No_Implicit_Dynamic_Code in the
- front-end prevents its definition as a local subprogram
- (Traverse_Compilation_Unit): extract new procedure from Add_ALFA_File,
- for reuse in other contexts
- (Traverse_Declarations_Or_Statements,
- Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
- Traverse_Package_Declaration, Traverse_Subprogram_Body): make all these
- procedures take a callback parameter to be called on all declarations
- * lib-xref.ads
- (Traverse_All_Compilation_Units): new generic function to traverse a
- compilation unit and call a callback parameter on all declarations
-
-2011-08-03 Javier Miranda <miranda@adacore.com>
-
- * sem_prag.adb (Process_Interface_Name): Allow duplicated export names
- in Java since they are always enclosed in a namespace that
- differentiates them, and overloaded entities are supported by the VM.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * checks.adb (Determine_Range): If a computed bound of an operation is
- outside the range of the base type of the expression, and overflow
- checks are enabled, the result is unknown and cannot be used for any
- subsequent constant folding.
- * sem_eval.adb (Compile_Time_Compare): if the bounds of one operand are
- unknown, so is the result of the comparison.
-
-2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
-
- * a-except-2005.adb (Raise_From_Controlled_Operation): Add new formal
- From_Abort. When finalization was triggered by an abort, propagate
- Standard'Abort_Signal rather than Program_Error.
- * a-except-2005.ads (Raise_From_Controlled_Operation): Add new formal
- From_Abort.
- * a-except.adb (Raise_From_Controlled_Operation): Add new formal
- From_Abort. When finalization was triggered by an abort, propagate
- Standard'Abort_Signal rather than Program_Error.
- * a-except.ads:(Raise_From_Controlled_Operation): Add new formal
- From_Abort.
- * exp_ch7.adb:(Build_Adjust_Or_Finalize_Statements): New local variable
- Abort_Id. Update the calls to Build_Object_Declarations and
- Build_Raise_Statement to include Abort_Id.
- (Build_Adjust_Statements): New local variable Abort_Id. Update the
- calls to Build_Object_Declarations and Build_Raise_Statement to include
- Abort_Id.
- (Build_Finalize_Statements): New local variable Abort_Id. Update the
- calls to Build_Object_Declarations and Build_Raise_Statement to include
- Abort_Id.
- (Build_Components): Create an entity for Abort_Id when exceptions are
- allowed on the target.
- (Build_Finalizer): New local variable Abort_Id.
- (Build_Initialize_Statements): New local variable Abort_Id. Update the
- calls to Build_Object_Declarations and Build_Raise_Statement to include
- Abort_Id.
- (Build_Object_Declarations): Add new formal Abort_Id. Create the
- declaration of flag Abort_Id to preserve the original abort status
- before finalization code is executed.
- (Build_Raise_Statement): Add new formal Abort_Id. Pass Abort_Id to
- runtime routine Raise_From_Controlled_Operation.
- (Create_Finalizer): Update the call to Build_Raise_Statement to include
- Abort_Id. Update the call to Build_Object_Declarations to include
- Abort_Id. Update the layout of the finalizer body.
- (Make_Handler_For_Ctrl_Operation): Add an actual for From_Abort.
- (Process_Transient_Objects): New local variable Abort_Id. Remove the
- clunky code to create all flags and objects related to
- exception propagation and replace it with a call to
- Build_Object_Declarations. Update the call to Build_Raise_Statement to
- include Abort_Id.
- * exp_ch7.ads (Build_Object_Declarations): Moved from body to spec.
- Add new formal Abort_Id and associated comment on its use.
- (Build_Raise_Statement): Add new formal Abort_Id and associated comment
- on its use.
- * exp_intr.adb (Expand_Unc_Deallocation): New local variable Abort_Id.
- Remove the clunky code to create all flags and objects related to
- exception propagation and replace it with a call to
- Build_Object_Declarations. Update the call to Build_Raise_Statement.
-
-2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
-
- * s-tassta.adb: Fix minor typos.
-
-2011-08-03 Robert Dewar <dewar@adacore.com>
-
- * rtsfind.ads, makeutl.ads, prj.ads, prj.adb, make.adb,
- lib-writ.adb, makeutl.adb, s-soflin.ads, clean.adb: Minor reformatting.
-
-2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch7.adb (Create_Finalizer): Treat freeze nodes in similar fashion
- to packages. This ensures that the finalizer body will not end up
- inside the freeze node.
- (Process_Declarations): Add code to detect whether a freeze node has a
- nested finalization collection.
-
-2011-08-03 Pascal Obry <obry@adacore.com>
-
- * g-awk.adb, g-awk.ads: Make GNAT.AWK API compatible with Ada 2005.
- (Current_Session): Return a not null access to Session_Type.
- (Default_Session): Likewise.
-
-2011-08-03 Robert Dewar <dewar@adacore.com>
-
- * a-cfdlli.adb, bindgen.adb, exp_ch4.adb, exp_ch13.adb, sem_warn.adb,
- exp_ch3.adb, exp_ch3.ads: Minor reformatting.
-
-2011-08-03 Pascal Obry <obry@adacore.com>
-
- * g-awk.ads: Minor comment fix.
-
-2011-08-03 Sergey Rybin <rybin@adacore.com>
-
- * tree_io.ads (ASIS_Version_Number): Update because of the changes in
- the tree structure related to discriminant constraints.
- Original_Discriminant cannot be used any more for computing the
- defining name for the reference to a discriminant.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * sem_disp.adb (Is_Tag_Indeterminate): If the return type of the
- function is not visibly tagged, this is not a dispatching call and
- therfore is not Tag_Indeterminate, even if the function is marked as
- dispatching on result.
-
-2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch13.adb: Add with and use clauses for Restrict and Rident.
- (Expand_N_Free_Statement): Add a guard to protect against run-times
- which do not support controlled types.
- * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Add a guard to protect
- against run-times which do not support controlled types.
- * exp_ch4.adb (Complete_Controlled_Allocation): Add a guard to protect
- against run-times which do not support controlled types.
- * exp_ch7.adb (Build_Finalization_Collection): Add a guard to protect
- against run-times which do not support controlled types.
- * exp_util.adb (Needs_Finalization): Code reformatting. Add a guard to
- protect against run-times which do not support controlled types.
-
-2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
-
- * exp_intr.adb: Put back with and use clauses for Exp_Ch11.
- (Expand_Unc_Deallocation): Expand the AT_END handler at the very end.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb (Expand_Iterator_Loop): indicate that the cursor is
- modified in the source, to prevent spurious warnings when compiling
- with -gnatg.
-
-2011-08-03 Thomas Quinot <quinot@adacore.com>
-
- * a-except-2005.adb: Minor reformatting.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * sem_warn.adb (Check_One_Unit): if the only mention of a withed unit
- is a renaming declaration in the private part of a package, do not emit
- a warning that the with_clause could be moved because the renaming may
- be used in the body or in a child unit.
-
-2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
- Propagate the Comes_From_Source attribute from the original return
- object to the renaming.
-
-2011-08-03 Jose Ruiz <ruiz@adacore.com>
-
- * exp_ch7.adb (Build_Raise_Statement): Do not call
- Raise_From_Controlled_Operation when this routine is not present in
- the run-time library.
- (Cleanup_Protected_Object, Cleanup_Task): For restricted run-time
- libraries (Ravenscar), tasks are non-terminating, and protected objects
- and tasks can only appear at library level, so we do not want
- finalization of protected objects nor tasks.
- * exp_intr.adb: Minor clarification in comment.
- bindgen.adb (Gen_Adainit_Ada, Gen_Main_C, Gen_Output_File_Ada,
- Gen_Output_File_C): Remove references to finalization of library-level
- objects when using restricted run-time libraries.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Build_Discriminant_Constraints): Set
- Original_Discriminant only if the parent type is a generic formal.
-
-2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch13.adb: Add with and use clause for Targparm;
- (Expand_N_Free_Statement): Prevent the generation of a custom
- Deallocate on .NET/JVM targets since this requires pools and address
- arithmetic.
- * exp_ch4.adb (Expand_Allocator_Expression): When compiling for
- .NET/JVM targets, attach the newly allocated object to the access
- type's finalization collection. Do not generate a call to
- Set_Finalize_Address_Ptr on .NET/JVM because this routine does not
- exist in the runtime.
- (Expand_N_Allocator): When compiling for .NET/JVM targets, do not
- create a custom Allocate for object that do not require initialization.
- Attach a newly allocated object to the access type's finalization
- collection on .NET/JVM.
- * exp_ch5.adb (Make_Tag_Ctrl_Assignment): Add special processing for
- assignment of controlled types on .NET/JVM. The two hidden pointers
- Prev and Next and stored and later restored after the assignment takes
- place.
- * exp_ch6.adb (Expand_Call): Add local constant Curr_S. Add specialized
- kludge for .NET/JVM to recognize a particular piece of code coming from
- Heap_Management and change the call to Finalize into Deep_Finalize.
- * exp_ch7.adb (Build_Finalization_Collection): Allow the creation of
- finalization collections on .NET/JVM only for types derived from
- Controlled. Separate the association of storage pools with a collection
- and only allow it on non-.NET/JVM targets.
- (Make_Attach_Call): New routine.
- (Make_Detach_Call): New routine.
- (Process_Object_Declarations): Suppress the generation of
- build-in-place return object clean up code on .NET/JVM since it uses
- pools.
- * exp_ch7.ads (Make_Attach_Call): New routine.
- (Make_Detach_Call): New routine.
- * exp_intr.adb Add with and use clause for Targparm.
- (Expand_Unc_Deallocation): Detach a controlled object from a collection
- on .NET/JVM targets.
- * rtsfind.ads: Add entries RE_Attach, RE_Detach and
- RE_Root_Controlled_Ptr to tables RE_Id and RE_Unit_Table.
- * snames.ads-tmpl: Add name Name_Prev. Move Name_Prev to the special
- names used in finalization.
-
-2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
-
- * a-fihema.adb: Add with and use clauses for System.Soft_Links.
- (Attach, Detach): Lock the current task when chaining an object onto a
- collection.
-
-2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
-
- * a-except.adb, a-except-2005.adb (Raise_From_Controlled_Operation):
- Rewritten to create the message strings when the exception is not
- raised by an abort during finalization.
- * a-except.ads, a-except-2005.ads: Add pragma Export for procedure
- Raise_From_Controlled_Operation and update its associated comment.
- * a-fihema.ads, a-fihema.adb: New GNAT unit.
- Ada.Finalization.Heap_Management provides key functionality
- associated with controlled objects on the heap, their creation,
- finalization and reclamation. Type Finalization_Collection is
- effectively a wrapper which sits ontop of a storage pool and performs
- all necessary bookkeeping for all the objects it contains. Each
- access-to-controlled or access-to-class-wide type receives a collection
- as part of its expansion. The compiler generates buffer code and
- invokes Allocate / Deallocate to create and destroy allocated
- controlled objects.
- * a-finali.adb ("="): Removed.
- * a-finali.ads ("="): Removed. Controlled types no longer carry hidden
- fields Prev and Next.
- * ali.adb (Scan_ALI): Add parsing code to process PF / Has_Finalizer.
- A library unit with at least one controlled object on the library level
- has a special finalizer which is invoked by the binder. To signal this,
- ali files carry field PF.
- * ali.ads: New field in type Unit_Record called Has_Finalizer. Add
- associated comment on field usage.
- * a-tags.adb (Get_RC_Offset): Removed.
- (Needs_Finalization): New routine.
- * a-tags.ads: Update the structure of the GNAT dispatch tables.
- Dispatch tables now carry field Needs_Finalization which provides
- runtime indication whether a type is controlled or has controlled
- components or both. Remove field RC_Offset.
- (Get_RC_Offset): Removed along with its associated pragma Export.
- Since tagged types with controlled components no longer carry hidden
- field _controller, the special mechanism to retrieve its location is no
- longer needed.
- (Needs_Finalization): New routine.
- * atree.ads, atree.adb (Elist24): New routine.
- (Set_Elist24): New routine.
- * atree.h: Add a define clause for Elist24.
- * bindgen.adb New library-level variable Lib_Final_Built.
- (Gen_Adafinal_Ada): Reimplemented. Depending on the restrictions or the
- presence of a VM target, the routine generates calls to the proper
- library finalization routine.
- (Gen_Adainit_Ada): Import Finalize_Library_Objects only on non-VM
- targets. Set the correct library finalization routine depending on
- whether the library has controlled objects or this is a VM compilation.
- (Gen_Finalize_Library_Ada): New routine. This procedure generates calls
- to library-level finalizers of compiled units in reverse order of
- elaboration. It also produces exception management code and reraises a
- potential exception after all units have been finalized.
- (Gen_Finalize_Library_C): New routine. This procedure generates calls to
- library-level finalizers of compiled units in reverse order of
- elaboration.
- (Gen_Finalize_Library_Defs_C): New routine. This procedure generates the
- definitions of all library-level finalizers available to the compilation
- (Gen_Main_Ada): Directly call Adafinal which now contails all target
- dependent code.
- (Gen_Main_C): Add new local constant Needs_Library_Finalization. Call
- System.Standard_Library.Adafinal directly. If the library needs
- finalization actions, create the sequence of finalization calls.
- (Gen_Output_File_Ada): Alphabetize local variables and constants.
- Generate a with clause for System.Soft_Links when compiling for a VM.
- Remove the code which imports System.Standard_Library.Adafinal as
- Do_Finalize. Generate the library finalization routine.
- (Gen_Output_File_C): Add new local constant Needs_Library_Finalization.
- If the library needs finalization actions, create all the definitions
- of library- level finalizers.
- (Has_Finalizer): New routine. Determines whether at least one compiled
- unit has a library-level finalizer.
- Add type Qualification_Mode.
- (Set_Unit_Name): Add a formal which controls the replacement of a dot.
- * einfo.adb: New usage of field 15 as Return_Flag.
- Remove Finalization_Chain_Entity from the usages of field 19.
- Remove Associated_Final_Chain from the usages of field 23.
- New usage of field 23 as Associated_Collection.
- New usage of field 24 as Finalizer.
- New usage of flag 252 as Is_Processed_Transient.
- (Associated_Final_Chain): Removed.
- (Associated_Collection): New routine.
- (Finalization_Chain_Entity): Removed.
- (Finalizer): New routine.
- (Is_Finalizer): New routine.
- (Is_Processed_Transient): New routine.
- (Return_Flag): New routine.
- (Set_Associated_Final_Chain): Removed.
- (Set_Associated_Collection): New routine.
- (Set_Finalization_Chain_Entity): Removed.
- (Set_Finalizer): New routine.
- (Set_Is_Processed_Transient): New routine.
- (Set_Return_Flag): New routine.
- (Write_Entity_Flags): Include Is_Processed_Transient to the list of
- displayed flags.
- (Write_Field8_Name): Alphabetize the output.
- (Write_Field11_Name): Alphabetize the output.
- (Write_Field12_Name): Alphabetize the output.
- (Write_Field13_Name): Alphabetize the output.
- (Write_Field14_Name): Alphabetize the output.
- (Write_Field15_Name): Alphabetize the output.
- (Write_Field16_Name): Alphabetize the output.
- (Write_Field17_Name): Alphabetize the output.
- (Write_Field18_Name): Alphabetize the output.
- (Write_Field19_Name): Alphabetize the output. Remove the output of
- Finalization_Chain_Entity.
- (Write_Field20_Name): Alphabetize the output.
- (Write_Field21_Name): Alphabetize the output.
- (Write_Field22_Name): Alphabetize the output.
- (Write_Field23_Name): Alphabetize the output. Remove the output of
- Associated_Final_Chain. Add output for Associated_Collection.
- (Write_Field24_Name): Alphabetize the output.
- (Write_Field25_Name): Add output for Finalizer.
- (Write_Field26_Name): Alphabetize the output.
- (Write_Field27_Name): Alphabetize the output.
- (Write_Field28_Name): Alphabetize the output.
- * einfo.ads: Add new field description for Associated_Collection and
- its uses in nodes.
- Remove Associated_Final_Chain and its uses in nodes.
- Remove Finalization_Chain_Entity and its uses in nodes.
- Add new field description for Finalizer and its uses in nodes.
- Add new synthesized attribute Is_Finalizer.
- Add new flag description for Is_Processed_Transient and its uses in
- nodes.
- Add new field description for Return_Flag and its uses in nodes.
- (Associated_Final_Chain): Removed along with its pragma Inline.
- (Associated_Collection): New routine and pragma Inline.
- (Finalization_Chain_Entity): Removed along with its pragma Inline.
- (Finalizer): New routine and pragma Inline.
- (Is_Finalizer): New routine and pragma Inline.
- (Is_Processed_Transient): New routine and pragma Inline.
- (Return_Flag): New routine and pragma Inline.
- (Set_Associated_Final_Chain): Removed along with its pragma Inline.
- (Set_Associated_Collection): New routine and pragma Inline.
- (Set_Finalization_Chain_Entity): Removed along with its pragma Inline.
- (Set_Finalizer): New routine and pragma Inline.
- (Set_Is_Processed_Transient): New routine and pragma Inline.
- (Set_Return_Flag): New routine and pragma Inline.
- * exp_aggr.adb: Alphabetize subprograms.
- (Build_Array_Aggr_Code): Remove formal Flist and its associated comment.
- (Build_Record_Aggr_Code): Remove formals Flist and Obj along with their
- associated comments. Remove local variables External_Final_List and
- Attach.
- Rename Ctrl_Stuff_Done to Finalization_Done. Rename local variable A to
- Ancestor. Remove the retrieval of finalization lists. Update the call to
- Make_Adjust_Call.
- (Convert_Aggr_In_Allocator): Remove the retrieval of finalization
- lists. Update the call to Late_Expansion.
- (Convert_Aggr_In_Assignment): Update the call to Late_Expansion.
- (Convert_Aggr_In_Object_Decl): Update the call to Late_Expansion.
- (Gen_Assign): Remove the retrieval of the finalization list used to
- build the assignment. Update the calls to Make_Init_Call and
- Make_Adjust_Call.
- (Gen_Ctrl_Actions_For_Aggr): Renamed to Generate_Finalization_Actions.
- Remove the mechanism to determine attachment levels and finalization
- list retrieval. Remove the processing for coextensions.
- (Init_Controller): Removed. Controllers no longer exist.
- (Late_Expansion): Remove formals Flist and Obj along with their
- associated comments. Update the calls to Build_Record_Aggr_Code and
- Build_Array_Aggr_Code.
- * exp_ch13.adb (Expand_N_Free_Statement): New routine.
- (Expand_N_Freeze_Entity): Add special processing for finalizers which
- appear in entry bodies, protected subprograms and task bodies.
- * exp_ch13.ads (Expand_N_Free_Statement): New routine.
- * exp_ch3.adb (Add_Final_Chain): Removed.
- (Build_Array_Init_Proc): Alphabetize local variables.
- (Build_Assignment): Alphabetize local variables. Update the call to
- Maked_Adjust_Call.
- (Build_Class_Wide_Master): Rename local variables to better reflect
- their role.
- (Build_Discriminant_Assignments): Code reformatting.
- (Build_Init_Call_Thru): Code reformatting.
- (Build_Init_Procedure): Code reformatting. Generate a special version
- of Deep_Finalize which is capable of finalizing all initialized
- components and ignore the rest.
- (Build_Init_Statements): Rename local variables to better reflect their
- role.
- Reimplement the mechanism to include the creation and update of an index
- variable called a "counter". It is used as a bookmark for tracing
- initialized and non-initialized components.
- (Build_Initialization_Call): Remove local variable Controller_Typ.
- Alphabetize all local variables. Remove the initialization of the
- record controller and update the call to Make_Init_Call.
- (Build_Record_Init_Proc): Rename formal Pe to Rec_Ent.
- New local variable Counter.
- (Constrain_Array): Alphabetize.
- (Expand_Freeze_Array_Type): Create a collection instead of a
- finalization list.
- (Expand_Freeze_Class_Wide_Type): New routine. Creates TSS primitive
- Finalize_Address which is used in conjunction with allocated controlled
- objects.
- (Expand_N_Object_Declaration): Remove the creation of a finalization
- list for anonymous access types. Update the calls to Make_Init_Call and
- Make_Adjust_Call.
- (Expand_Freeze_Record_Type): Remove local variable Flist. Remove the
- retrieval of finalization lists. Remove the expansion of the record
- controller. Create TSS primitive Finalize_Address used in conjunction
- with controlled objects on the heap. Create finalization collections
- for access-to-controlled record components.
- (Expand_Record_Controller): Removed.
- (Freeze_Type): Remove the freezing of record controllers. Freezing of
- class-wide types now requires additional processing. Create
- finalization collections for access-to-controlled types.
- (Increment_Counter): New routine.
- (Make_Counter): New routine.
- (Make_Eq_If): Remove the mention of Name_uController.
- (Make_Predefined_Primitive_Specs): There is no longer need to skip
- types coming from System.Finalization_Root.
- (Predef_Deep_Spec): Reimplemented to reflect the new parameter profiles.
- (Predefined_Primitive_Bodies): There is no longer need to skip types
- coming from System.Finalization_Root.
- (Stream_Operation_OK): Do not generate stream routines for
- type Ada.Finalization.Heap_Management.Finalization_Collection.
- * exp_ch3.ads: Alphabetize subprograms.
- * exp_ch4.adb: Remove with and use clause for Sem_Ch8.
- Add with and use clause for Lib.
- (Complete_Coextension_Finalization): Removed.
- (Complete_Controlled_Allocation): New routine. Create a finalization
- collection for anonymous access-to-controlled types. Create a custom
- Allocate which interfaces with the back end and the machinery in
- Heap_Management.
- (Expand_Allocator_Expression): Add necessary calls to
- Complete_Controlled_Allocation. Remove the retrieval of finalization
- lists. Update the calls to Make_Adjust_Call. Generate a call to
- Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
- the associated collection.
- (Expand_N_Allocator): Remove the processing for dynamic coextensions.
- Code clean up. Remove the retrieval of finalization lists and
- attachment levels.
- Update the call to Make_Init_Call. Generate a call to
- Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
- the associated collection.
- (Get_Allocator_Final_List): Removed. Finalization lists are not
- available.
- (Suitable_Element): Remove the mention of Name_uController.
- * exp_ch5.adb: Remove with and use clauses for Ttypes and Uintp.
- (Make_Tag_Ctrl_Assignment): Rewritten to simply do a finalization of
- the left hand side, carry out the assignment and adjust the left hand
- side.
- * exp_ch6.adb (Add_Final_List_Actual_To_Build_In_Place_Call): Removed.
- (Add_Collection_Actual_To_Build_In_Place_Call): New routine.
- (BIP_Formal_Suffix): Rename BIP_Final_List and BIPfinallist to
- BIP_Collection and BIPcollection.
- (Build_Heap_Allocator): New routine used to allocate the return object
- of a build-in-place function onto a collection.
- (Expand_Ctrl_Function_Call): Moved from Exp_Ch7.
- (Expand_Call): Do not replace direct calls to Deep routines with their
- aliases.
- (Expand_N_Extended_Return_Statement): Give all variables shorter names
- and update their occurrences. Add a special return flag to monitor the
- [ab]normal execution of the function. The flag is set right before the
- return statement.
- Rewrite the mechanism used to allocate a build-in-place return object
- on the heap or on a storage pool.
- (Is_Direct_Deep_Call): New routine.
- (Make_Build_In_Place_Call_In_Allocator): Add a collection to a
- build-in-place function call instead of a final list. Build a call to
- Set_Finalize_Address_Ptr to decorate the associated collection.
- (Make_Build_In_Place_Call_In_Anonymous_Context): Create a temporary in
- order to name the build-in-place function call's result for later
- finalization. Add a collection to a build-in-place function call
- instead of a final list.
- (Make_Build_In_Place_Call_In_Assignment): Add a collection to a
- build-in-place function call instead of a final list. Remove the code
- which moves one final list and transforms it into the actual in a
- nested build-in-place call.
- (Make_Build_In_Place_Call_In_Object_Declaration): Add a collection to a
- build-in-place function call instead of a final list.
- (Move_Final_List): Removed.
- (Needs_BIP_Collection): New routine.
- (Needs_BIP_Final_List): Removed.
- * exp_ch6.ads: Replace BIP_Final_List with BIP_Collection in
- enumeration type BIP_Formal_Kind.
- Update the related comment.
- (Needs_BIP_Collection): New routine.
- (Needs_BIP_Final_List): Removed.
- * exp_ch7.adb: Add with and use clauses for Elists, Exp_Ch6, Stringt
- and Ttypes. Remove with and use clauses for Sem_Type. Alphabetize the
- majority of subprograms in this unit. Add Name_Finalize_Address to
- array Name_Of and TSS_Finalize_Address to array Deep_Name_Of.
- (Build_Adjust_Or_Finalize_Statements): Create the adjust or finalization
- statements for an array type.
- (Build_Adjust_Statements): Create the adjust statements for a record
- type.
- (Build_Cleanup_Statements): New routine. A procedure which given any
- construct containing asynchronous calls, references to _master, or is a
- task body, a task allocation or a protected body produces the necessary
- runtime calls to clean up these constructs.
- (Build_Exception_Handler): New routine.
- (Build_Final_List): Removed.
- (Build_Finalization_Collection): New routine. A core procedure which
- creates a collection to service heap allocated controlled objects
- associated with an access-to-controlled type.
- (Build_Finalize_Statements): Create the finalization statements for a
- record types.
- (Build_Finalizer): New routine. A core procedure which given any
- construct with declarations and/or statements detects all objects which
- need any type of clean up (controlled objects, protected objects) and
- generates all necessary code to clean up the said objects in the proper
- order.
- (Build_Finalizer_Call): New routine.
- (Build_Initialize_Statements): Create the initialization statements for
- an array type. The generated routine contains code to finalize partially
- initialized arrays.
- (Build_Object_Declarations): New routine.
- (Build_Raise_Statement): New routine.
- (Clean_Simple_Protected_Objects): Removed.
- (Controller_Component): Removed.
- (Enclosing_Function): New routine.
- (Expand_Cleanup_Actions): Create a finalizer for a construct which has
- either declarations or statements or both.
- (Expand_N_Package_Body): Create a finalizer for a non-generic package.
- (Expand_N_Package_Declaration): Create a finalizer for a non-generic
- package.
- (Find_Final_List): Removed.
- (Global_Flist_Ref): Removed.
- (In_Finalization_Root): Removed.
- (Insert_Actions_In_Scope_Around): Determine the range of the transient
- scope in terms of tree nodes. Process all transient variables within
- that range.
- (Make_Adjust_Call): Rewritten. There is no longer an attach call
- generated after the adjust.
- (Make_Attach_Call): Removed.
- (Make_Call): New routine.
- (Make_Clean): Removed.
- (Make_Deep_Array_Body): Rewritten to simply invoke the appropriate
- build routines.
- (Make_Deep_Proc): Rewritten to generate the new profile signature used
- in Deep routines.
- (Make_Deep_Record_Body): Rewritten to simply invoke the appropriate
- build routines.
- (Make_Final_Call): Modified to simply create a call to either
- Deep_Finalize or Finalize.
- (Make_Finalize_Address_Body): New routine.
- (Make_Finalize_Address_Stmts): New routine. A function which produces
- TSS primitive Finalize_Address used in conjunction with heap allocated
- controlled objects.
- (Make_Handler_For_Ctrl_Operation): Add specialized code for .NET/JVM.
- (Make_Init_Call): Rewritten. There is no longer an attach call
- generated after initialization.
- (Make_Local_Deep_Finalize): New routine.
- (Make_Set_Finalize_Address_Ptr_Call): New routine.
- (Make_Transient_Block): Remove the finalization list retrieval and
- manipulation.
- (Needs_Finalization): Moved to Exp_Util.
- (Parent_Field_Type): New routine.
- (Preprocess_Components): New routine.
- (Process_Transient_Objects): New routine.
- (Wrap_HSS_In_Block): New routine.
- (Wrap_Transient_Declaration): Remove finalization list management and
- controller insertion.
- (Wrap_Transient_Expression): Code reformatting.
- (Wrap_Transient_Statement): Code reformatting.
- * exp_ch7.ads (Build_Final_List): Removed.
- (Build_Finalization_Collection): New routine.
- (Build_Raise_Statement): New routine.
- (Controller_Component): Removed.
- (Expand_Ctrl_Function_Call): Moved to Exp_Ch6.
- (Find_Final_List): Removed.
- (In_Finalization_Root): Removed.
- (Is_Simple_Protected_Type): Update related comment.
- (Make_Adjust_Call): New parameter profile and associated comments.
- (Make_Attach_Call): Removed.
- (Make_Final_Call): New parameter profile and associated comments.
- (Make_Finalize_Address_Body): New routine.
- (Make_Init_Call): New parameter profile and associated comments.
- (Make_Local_Deep_Finalize): New routine.
- (Make_Set_Finalize_Address_Ptr_Call): New routine.
- (Needs_Finalization): Moved to Exp_Util.
- * exp_ch9.adb (Add_Object_Pointer): Code reformatting.
- (Expand_N_Protected_Body): Remove the handling of finalization lists.
- (Find_Protection_Type): Moved to Exp_Util.
- * exp_disp.adb: Remove with and use clauses for Exp_Ch7.
- (Make_DT): Update sequence of dispatch table initialization. Remove the
- initialization of field RC_Offset. Add initialization of field Needs_
- Finalization.
- * exp_intr.adb (Expand_Unc_Deallocation): Code reformatting.
- Reimplement how an object is first finalized, then deallocated.
- * exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
- Code reformatting.
- * exp_tss.ads: Add special suffix for TSS primitive Finalize_Address.
- Register TSS_Finalize_Address with type TSS_Names.
- * exp_util.adb (Build_Allocate_Deallocate_Proc): New routine. This core
- procedure provides the interface between an allocation / deallocation
- and the support machinery in Ada.Finalization.Heap_Management.
- (Find_Init_Call): Code reformatting.
- (Find_Init_Call_In_List): Code reformatting.
- (Find_Protection_Type): Moved from Exp_Ch9.
- (Find_Prim_Op): Reimplement to add preference of recovered primitive.
- (Has_Controlled_Coextensions): Removed.
- (Has_Controlled_Objects): New routine.
- (In_Library_Level_Package_Body): New routine.
- (Insert_Action_After): New routine.
- (Is_Finalizable_Transient): New routine. This predicate determines
- whether an object declaration is one of the many variants of controlled
- transients.
- (Is_Null_Access_BIP_Func_Call): New routine.
- (Is_Non_BIP_Func_Call): New routine.
- (Is_Related_To_Func_Return): New routine.
- (Needs_Finalization): Moved from Exp_Ch7.
- * exp_util.ads (Build_Allocate_Deallocate_Proc): New routine.
- (Find_Protection_Type): Moved from Exp_Ch9.
- (Has_Controlled_Coextensions): Removed.
- (Has_Controlled_Objects): New routine.
- (In_Library_Level_Package_Body): New routine.
- (Insert_Action_After): New routine.
- (Is_Finalizable_Transient): New routine.
- (Is_Null_Access_BIP_Func_Call): New routine.
- (Is_Non_BIP_Func_Call): New routine.
- (Is_Related_To_Func_Return): New routine.
- (Needs_Finalization): Moved from Exp_ch7.
- * expander.adb (Expand): Add a case for N_Free_Statement.
- * freeze.adb (Freeze_All): Replace the generation of a finalization
- list with a collection for access-to-controlled types.
- (Freeze_Entity): Code reformatting.
- (Freeze_Record_Type): Remove the freezing of a record controller
- component.
- (Freeze_Subprogram): Code reformatting.
- * inline.adb (Cleanup_Scopes): Remove the reset of the scope
- finalization list.
- * lib-writ.adb (Write_Unit_Information): Output "PF" when a package
- has a library-level finalizer.
- * lib-writ.ads: Add "PF" to the sequence of unit attributes.
- * a-filico.ads, a-filico.adb, s-finimp.ads, s-finimp.adb: Removed.
- * Makefile.rtl: Remove a-filico and s-finimp from the list of object
- files. Add a-fihema to the list of object files.
- * par-ch4.adb:
- Alphabetize the associations in type Is_Parameterless_Attribute.
- * rtsfind.ads: Ada.Finalization_List.Controller and
- System.Finalization_Implementation are no longer a GNAT unit.
- Update the range of type Ada_Finalization_Child. Remove the following
- recoverable entities:
-
- RE_Attach_To_Final_List
- RE_Deep_Tag_Attach
- RE_Finalize_List
- RE_Finalize_One
- RE_Finalizable_Ptr_Ptr
- RE_Global_Final_List
- RE_Limited_Record_Controller
- RE_List_Controller
- RE_Move_Final_List
- RE_Record_Controller
- RE_Simple_List_Controller
-
- Add the following recoverable entities:
-
- RE_Add_Offset_To_Address
- RE_Allocate
- RE_Base_Pool
- RE_Deallocate
- RE_Exception_Identity
- RE_Finalization_Collection
- RE_Finalization_Collection_Ptr
- RE_Needs_Finalization
- RE_Save_Library_Occurrence
- RE_Set_Finalize_Address_Ptr
- RE_Set_Storage_Pool_Ptr
- RE_Storage_Count
- * sem_aggr.adb (Resolve_Record_Aggregate): Remove mention of
- Name_uController.
- * sem_aux.adb (First_Discriminant): Remove mention of Name_uController.
- (First_Stored_Discriminant): Remove the mention of Name_uController.
- * sem_aux.ads: Comment reformatting.
- * sem_ch10.adb (Build_Chain): Signal the class-wide creation machinery
- to redecorate an already existing class-wide type.
- (Decorate_Tagged_Type): New parameter profile and associated comment.
- Create a "shadow class-wide type" for a shadow entity.
- * sem_ch11.adb (Analyze_Exception_Handlers): Remove the dubious setting
- of the final chain along with the associated comment.
- * sem_ch3.adb (Access_Type_Declaration): Add new local variable
- Full_Desig and set it to the full view of the designated type.
- Initialize the finalization collection to empty.
- (Build_Derived_Record_Type): Alphabetize local variables. Code
- reformatting.
- (Collect_Fixed_Components): Remove the mention of Name_uController.
- (Create_Constrained_Components): Remove the mention of Name_uController.
- (Make_Class_Wide_Type): Add specialized code to redecorate an existing
- class-wide type of a shadow entity.
- (Process_Full_View): Update the machinery which marks type
- Limited_Controlled's entity as limited.
- * sem_ch4.adb (Analyze_One_Call): Code reformatting.
- * sem_ch6.adb (Create_Extra_Formals): Do not generate a finalization
- list, instead make a collection build-in-place formal.
- * sem_ch8.adb (Analyze_Object_Renaming): Look at the available view of
- a designated type in order to establish a match between the renaming
- and the renamed entity.
- (Find_Selected_Component): Add guard to prevent spurious exceptions
- from being raised on .NET/JVM.
- * sem_disp.adb (Check_Dispatching_Operation): Include Finalize_Address
- to the list of primitive that need special processing. Update arrays
- C_Names and D_Names.
- (Replace_Types): Handle class-wide types.
- * sem_elab.adb (Check_A_Call): Since Deep_Initialize now has a
- different parameter profile, look at the first formal.
- * sem_prag.adb: Remove with and use clauses for Exp_Ch7. Add with and
- use clauses for Exp_Util.
- * sem_res.adb: Remove with and use clauses for Elists.
- (Propagate_Coextensions): Removed.
- (Resolve_Allocator): Do not propagate the list of coextensions from one
- allocator to another.
- * sem_util.adb (Build_Actual_Subtype_Of_Component): Rename variable
- Deaccessed_T to Desig_Typ.
- (Enter_Name): Remove the mention of Name_uController.
- (Gather_Components): Remove the mention of Name_uController.
- (Incomplete_Or_Private_View): New routine.
- (Is_Coextension_Root): Removed.
- (Is_Fully_Initialized_Type): Remove the mention of Name_uController.
- * sem_util.ads (Incomplete_Or_Private_View): New routine.
- (Is_Coextension_Root): Removed.
- * s-finroo.ads: Remove with clause for Ada.Unchecked_Conversion.
- Controlled types are now derived from a null tagged record. Remove
- types Finalizable_Ptr, Finalizable and Empty_Root_Controlled.
- * sinfo.adb (Coextensions): Removed.
- (Set_Coextensions): Removed.
- * sinfo.ads: Remove Coextensions from the explanation of node fields
- and its uses in nodes.
- Update the field usage of N_Allocator.
- (Coextensions): Removed along with its pragma Inline.
- (Set_Coextensions): Removed along with its pragma Inline.
- * snames.ads-tmpl: Remove names
-
- Name_uClean
- Name_uController
- Name_uFinal_List
- Name_uLocal_Final_List
- Name_Finalization_Root
- Name_Next
- Name_Prev
-
- Add names
-
- Name_uFinalizer
- Name_Finalize_Address
- * s-pooglo.adb (Allocate): Add overriding indicator.
- (Deallocate): Add overriding indicator.
- (Storage_Size): Add overriding indicator.
- * s-soflin.adb (Adafinal_NT): Invoke Finalize_Library_Objects rather
- than Finalize_Global_List.
- (Null_Finalize_Global_List): Removed.
- (Save_Library_Occurrence): New routine.
- * s-soflin.ads: Remove variable Finalize_Global_List along with its
- initialization. Add variable Finalize_Library_Objects along with its
- pragma Export. Add variables Library_Exception and
- Library_Exception_Set along with their pragma Export.
- (Null_Finalize_Global_List): Removed.
- (Save_Library_Occurrence): New routine.
- * s-tassta.adb (Finalize_Global_Tasks): Call Finalize_Library_Objects
- rather than Finalize_Global_List.
- * tbuild.adb (Unchecked_Convert_To): Capture and set the parent field
- of the constructed node.
-
-2011-08-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * link.c: Include "auto-host.h" before system headers.
-
-2011-08-03 Vincent Celier <celier@adacore.com>
-
- * make.adb (Gnatmake): Add to table Library_Projs only library projects
- that are not extended. Do not check if a library project that is
- extended should be regenerated. Do not add to table Library_Paths the
- libraries that are in extended projects. Link only with libraries that
- are in libray projects that are not extended.
- * prj-nmsc.adb (Check_Library_Attributes): Do not reset flag Library
- for a library project that is extended.
-
-2011-08-03 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch6.adb (Find_Corresponding_Spec): When in an instance, skip
- conforming subprogram renamings that appear to be completions if they
- are not fully conformant.
- Such renamings are homographs but not completions.
- * sem_type.adb (Disambiguate): Handle disambiguation of overloaded
- names in a subprogram renaming that appears in an instance.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * exp_util.adb (Expand_Subtype_From_Expr): if the type is limited but
- not immutably limited, build actual subtype from expression to provide
- proper bounds to caller.
-
-2011-08-03 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch8.adb: Minor comment correction.
-
-2011-08-03 Thomas Quinot <quinot@adacore.com>
-
- * exp_strm.adb (Build_Array_Input_Function): In Ada 2005 mode, when
- returning a limited array, use an extended return statement.
-
-2011-08-03 Vincent Celier <celier@adacore.com>
-
- * make.adb (Initialize): If --subdirs= is used, but no project file is
- specified, attempt to create the specify subdir if it does not already
- exist and use it as the object directory as if -D had been specified.
-
-2011-08-03 Arnaud Charlet <charlet@adacore.com>
-
- * s-tpopsp-vms.adb: New file.
- * s-taprop-vms.adb: Put back ATCB_Key, since needed by this file on VMS.
- * gcc-interfaces/Makefile.in: Use s-taprop-vms.adb on VMS.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * make.adb, makeutl.adb, makeutl.ads, clean.adb (Makeutl.Queue): new
- package.
-
-2011-08-03 Yannick Moy <moy@adacore.com>
-
- * cstand.adb (Create_Standard): select Universal_Integer as an ALFA type
- * sem_ch3.adb (Array_Type_Declaration): detect array types in ALFA
- * sem_util.adb, sem_util.ads (Has_Static_Array_Bounds): new function to
- detect that an array has static bounds.
-
-2011-08-03 Thomas Quinot <quinot@adacore.com>
-
- * exp_dist.adb: Minor reformatting.
-
-2011-08-03 Arnaud Charlet <charlet@adacore.com>
-
- * s-taprop-irix.adb, s-taprop-hpux-dce.adb, s-taprop-vms.adb
- (ATCB_Key): Removed, not always used.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * gnatcmd.adb, make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads,
- clean.adb, prj-conf.adb, prj-env.adb, prj-env.ads (Makeutl): remove
- most remaining global variables.
-
-2011-08-03 Robert Dewar <dewar@adacore.com>
-
- * gnatcmd.adb, prj-proc.adb, mlib-prj.adb, prj.adb, makeutl.ads,
- prj-util.adb, prj-util.ads, prj-conf.adb, prj-env.adb: Minor
- reformatting.
-
-2011-08-03 Javier Miranda <miranda@adacore.com>
-
- * exp_util.adb (Is_VM_By_Copy_Actual): Include N_Slide nodes as actuals
- that must be passed by copy in VM targets.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * prj.ads, prj-nmsc.adb (Files_Htable): removed this htable, which
- duplicates a similar htable now in the project tree.
-
-2011-08-03 Claire Dross <dross@adacore.com>
-
- * a-cfdlli.adb, a-cfhama.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
- a-cofove.adb ("=", Length, Is_Empty, Clear, Assign, Copy, Element,
- Replace_Element, Query_Element, Update_Element, Move, Insert, Prepend,
- Append, Delete, Delete_First, Delete_Last, Reverse_Element, Swap,
- Splice, First, First_Element, Last, Last_Element, Next, Previous, Find,
- Reverse_Find, Contains, Has_Element, Iterate, Reverse_Iterate, Capacity,
- Reserve_Length, Length, Strict_Equal, Left, Right): Data-structure
- update.
-
-2011-08-03 Arnaud Charlet <charlet@adacore.com>
-
- * s-taprop-posix.adb, s-taprop-linux.adb, s-taprop-tru64.adb
- (ATCB_Key): Removed, not always used.
- * s-tpopsp-posix.adb, s-tpopsp-posix-foreign.adb (ATCB_Key): Moved from
- s-taprop-posix.adb.
- * s-tpopsp-tls.adb: New file.
- * gcc-interface/Makefile.in: Use TLS implementation of s-tpopsp.adb on
- x86/x64/ia64/powerpc/sparc Linux.
-
-2011-08-03 Arnaud Charlet <charlet@adacore.com>
-
- * system-aix.ads, system-aix64.ads: Set ZCX_By_Default to True.
- * gcc-interface/Makefile.in: Switch to ZCX by default on AIX ports.
-
-2011-08-03 Thomas Quinot <quinot@adacore.com>
-
- * rtsfind.ads, exp_dist.adb, exp_dist.ads
- (Build_From_Any_Call, Build_To_Any_Call, Build_TypeCode_Call):
- Fix type selection for mapping integer types to PolyORB types.
-
-2011-08-03 Bob Duff <duff@adacore.com>
-
- * sem_ch7.adb: Minor comment clarification.
-
-2011-08-03 Bob Duff <duff@adacore.com>
-
- * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): If we get
- an error analyzing a choice, skip further processing. Further
- processing could cause a crash or cascade errors.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, mlib-prj.adb,
- prj.adb, prj.ads, makeutl.adb, makeutl.ads, clean.adb, prj-nmsc.adb,
- prj-util.adb, prj-util.ads, prj-conf.adb, prj-conf.ads, prj-env.adb,
- prj-env.ads (Shared_Project_Tree_Data): new type
- An aggregate project and its aggregated trees need to share the common
- data structures used for lists of strings, packages,... This makes the
- code simpler since otherwise we have to pass the root tree (also used
- for the configuration file data) in addition to the current project
- tree. This also avoids ambiguities as to which tree should be used.
- And finally this saves a bit of memory.
- (For_Every_Project_Imported): new parameter Tree.
- Since aggregated projects are using a different tree, we need to let
- the caller know which tree to use to manipulate the returned project.
-
-2011-08-03 Robert Dewar <dewar@adacore.com>
-
- * prj-proc.adb, exp_util.ads, exp_ch9.adb, make.adb, prj-ext.adb,
- prj-ext.ads, alfa.ads, sem_ch4.adb, makeutl.adb, makeutl.ads,
- lib-xref-alfa.adb, sem_cat.adb, exp_dist.adb, get_alfa.adb,
- prj-env.adb, prj-env.ads, prj-tree.adb, alfa.ads: Minor reformatting.
-
-2011-08-03 Javier Miranda <miranda@adacore.com>
-
- * exp_util.adb, sem_aux.adb, exp_util.ads, sem_aux.ads:
- Move routine Is_VM_By_Copy_Actual from sem_aux to exp_util.
-
-2011-08-03 Bob Duff <duff@adacore.com>
-
- * sem_ch8.adb (Is_Primitive_Operator_In_Use): Always check In_Use on
- the Base_Type.
-
-2011-08-03 Joel Brobecker <brobecker@adacore.com brobecker>
-
- * g-sha256.ads, g-sha512.ads, g-sha1.ads, g-sha224.ads, g-sha384.ads,
- g-sehash.ads: Fix typo. Update header.
-
-2011-08-03 Thomas Quinot <quinot@adacore.com>
-
- * exp_ch6.adb (Expand_Actuals): Remove Ada_2005 guard on build-in-place
- expansion.
-
-2011-08-03 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch4.adb (Analyze_Overloaded_Selected_Component): Consider
- prefixes of private types along with records, since the selector may be
- a discriminant.
- * sem_res.adb (Resolve_Selected_Component): Consider prefixes of
- private types along with records, since the selector may be a
- discriminant.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * prj-pp.adb (Pretty_Print): Remove trailing blank line.
-
-2011-08-03 Javier Miranda <miranda@adacore.com>
-
- * sem_aux.adb (Is_VM_By_Copy_Actual): Fix wrong use of
- Tagged_Type_Expansion.
-
-2011-08-03 Yannick Moy <moy@adacore.com>
-
- * sem_res.adb (Resolve_Op_Concat_Arg): Do not issue a SPARK
- violation when the argument of concatenation is the name of a
- constant.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * prj-proc.adb, prj-ext.adb, prj-ext.ads, prj-env.adb, prj-env.ads,
- prj-tree.adb, prj-tree.ads (Initialize_And_Copy, Copy): new subprograms
- (Process_Declarative_Items): new parameter Child_Env.
-
-2011-08-03 Yannick Moy <moy@adacore.com>
-
- * alfa.ads: Update format of ALFA section in ALI file in order to
- add a mapping from bodies to specs when both are present.
- (ALFA_Scope_Record): Add components for spec file/scope.
- * get_alfa.adb (Get_ALFA): Read the new file/scope for spec when
- present.
- * lib-xref-alfa.adb (Collect_ALFA): After all scopes have been
- collected, fill in the spec information when relevant.
- * put_alfa.adb (Put_ALFA): Write the new file/scope for spec when
- present.
-
-2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
-
- * inline.adb (Add_Inlined_Subprogram): Do not consider the enclosing
- code unit to decide whether to add internally generated subprograms.
-
-2011-08-03 Javier Miranda <miranda@adacore.com>
-
- * sem_aux.ads, sem_aux.adb (Is_VM_By_Copy_Actual): New subprogram.
- * exp_ch9.adb (Build_Simple_Entry_Call): Handle actuals that must
- be handled by copy in VM targets.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * make.adb, makeutl.adb, makeutl.ads (Make.Switches_Of): Share
- code with Makeutl.Get_Switches.
- * prj-tree.adb: Update comment.
-
-2011-08-03 Thomas Quinot <quinot@adacore.com>
-
- * sem_cat.adb (Validate_RCI_Subprogram_Declaration): Reject a remote
- subprogram with a limited formal that does not support external
- streaming.
-
-2011-08-03 Yannick Moy <moy@adacore.com>
-
- * get_alfa.adb (Get_ALFA): add missing Skip_Spaces at start of
- continuation line
- * lib-xref-alfa.adb (Add_ALFA_File): split removal of scopes that are
- not from current unit in two phases, because it is not possible to
- change the table while iterating over its content.
- * put_alfa.adb (Put_ALFA): reset current file/scope at each new entity
-
-2011-08-03 Sergey Rybin <rybin@adacore.com>
-
- * vms_data.ads: Add qualifier for gnatmetric --no-static-loop option
- * gnat_ugn.texi: Update description of complexity metrics (gnatmetric)
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Resolve_Op_Concat_Arg): if the argument is an aggregate
- and the component type is composite, this is ambiguous for predefined
- concatenation, but if the node is not overloaded and the entity is a use
- -defined function its profile can be used to resolve that aggregate.
-
-2011-08-03 Robert Dewar <dewar@adacore.com>
-
- * exp_ch4.adb: Minor code cleanup.
-
-2011-08-03 Thomas Quinot <quinot@adacore.com>
-
- * exp_dist.adb: Do not generate distribution stubs if serious errors
- have been diagnosed.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch4.adb (Try_Primitive_Operation): when checking the validity of
- the first formal of a primitive operation, go to the base type to
- handle properly an access to a derived type with constrained
- discriminants.
- * sem_type.adb (Disambiguate): an immediately visible operator hides a
- user-defined function that is only use-visible.
-
-2011-08-03 Robert Dewar <dewar@adacore.com>
-
- * sem_aggr.adb, sem_ch3.adb, lib.ads, gnatcmd.adb, prj-proc.adb,
- make.adb, lib-writ.adb, prj-part.adb, prj-part.ads, prj-ext.adb,
- fname-uf.adb, prj-ext.ads, prj.adb, prj.ads, sem_attr.adb, alfa.adb,
- prj-makr.adb, errout.adb, makeutl.adb, makeutl.ads, restrict.ads,
- sem_ch6.adb, g-pehage.adb, clean.adb, put_alfa.adb, lib-xref-alfa.adb,
- prj-nmsc.adb, prj-nmsc.ads, sem_ch8.adb, prj-pars.ads, exp_aggr.adb,
- prj-attr.ads, sem_ch13.adb, get_alfa.adb, prj-env.adb, prj-env.ads,
- alfa_test.adb, prj-tree.adb, prj-tree.ads, einfo.ads: Minor reformatting
-
-2011-08-03 Robert Dewar <dewar@adacore.com>
-
- * repinfo.adb (List_Mechanism): Add handling of
- Convention_Ada_Pass_By_XXX.
- * sem_mech.adb (Set_Mechanism): Ditto.
- * sem_prag.adb (Process_Convention): Add entries for
- Convention_Ada_Pass_By_XXX.
- * snames.adb-tmpl, snames.ads-tmpl: Ditto.
-
-2011-08-03 Pascal Obry <obry@adacore.com>
-
- * makeutl.adb: Minor reformatting.
-
-2011-08-03 Vincent Celier <celier@adacore.com>
-
- * fname-uf.adb
- (Get_File_Name) If the file cannot be found when there are no config
- pragmas file and May_Fail is True, return No_File instead of the file
- name, to be consistent.
-
-2011-08-03 Pascal Obry <obry@adacore.com>
-
- * adaint.c (__gnat_is_executable_file_attr): Avoid access
- to null pointer.
-
-2011-08-03 Javier Miranda <miranda@adacore.com>
-
- * sem_ch13.adb
- (Same_Representation): In VM targets the representation of arrays with
- aliased components differs from arrays with non-aliased components.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * prj-proc.adb, prj-attr.adb, prj-attr.ads (Get_Attribute_Index): do
- not systematically lower case attribute indexes that contain no "."
- Fix definition of several Naming attributes, which take
- a unit name as index and therefore should be case insensitive.
- Minor refactoring (reduce length of variable names).
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * makeutl.adb, makeutl.ads (Get_Switches): new subprogram.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, prj-part.adb,
- prj-part.ads, switch-m.adb, switch-m.ads, prj-makr.adb, clean.adb,
- prj-pars.adb, prj-pars.ads, prj-conf.adb, prj-conf.ads, prj-tree.adb,
- prj-tree.ads (Prj.Tree.Environment): new type.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * prj-proc.adb, prj.ads, makeutl.adb, makeutl.ads, prj-conf.adb,
- prj-tree.adb, prj-tree.ads (Environment): new type.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * prj-tree.ads: Remove unused variable.
-
-2011-08-03 Yannick Moy <moy@adacore.com>
-
- * restrict.adb (Restriction_Msg): set "SPARK" all in upper case for
- issuing messages related to SPARK restriction violation.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb: guard against error nodes in return statements.
-
-2011-08-03 Arnaud Charlet <charlet@adacore.com>
-
- * errout.adb (Error_Msg_Internal): the main unit has not been read yet,
- a warning can only appear on a configuration file, so emit warning
- without further checks.
-
-2011-08-03 Arnaud Charlet <charlet@adacore.com>
-
- * s-interr.ads: add overriding keyword.
-
-2011-08-03 Geert Bosch <bosch@adacore.com>
-
- * exp_attr.adb: Fix minor typo.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * par-ch4.adb: improve error recovery.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * prj-part.adb, prj-part.ads, prj-makr.adb, prj-pars.adb, prj-conf.adb,
- prj-env.adb (Prj.Part.Parse): change parameter Always_Errout_Finalize
- to Errout_Handling.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * prj-dect.adb (Parse_Attribute_Declaration): make sure we can use
- "external" as an attribute name in aggregate projects.
-
-2011-08-03 Jose Ruiz <ruiz@adacore.com>
-
- * s-taprop-vxworks.adb: (Create_Task, Initialize): Ada 2012 pragma CPU
- uses CPU numbers starting 1, while VxWorks uses CPU numbers starting
- from 0, so we need to adjust.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * prj-proc.adb, prj-ext.adb, prj-ext.ads, makeutl.adb, prj-tree.adb,
- prj-tree.ads, gnatcmd.adb, clean.adb (External_References): new type.
-
-2011-08-03 Yannick Moy <moy@adacore.com>
-
- * sem_ch6.adb (New_Overloaded_Entity): only issue error for SPARK
- restriction on overloaded entity if the entity is not an operator.
-
-2011-08-03 Yannick Moy <moy@adacore.com>
-
- * sem_ch7.adb, sem_res.adb, sem_attr.adb, restrict.adb,
- restrict.ads: Rename remaining Check_Formal_Restriction* into
- Check_SPARK_Restriction*.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb,
- prj-nmsc.ads, prj-err.adb (Project_Data): now discriminated on its
- qualifier.
- (Project_Empty): removed
- (Empty_Project): new parameter Qualifier
- This is used to have fields specific to aggregate projects, cleaner
- New field to store the list of aggregated projects.
- (Check_Aggregate_Project): removed
- (Process_Aggregated_Projects, Free): new subprograms.
-
-2011-08-03 Olivier Hainque <hainque@adacore.com>
-
- * tracebak.c (STOP_FRAME ppc AIX): Stop at null return address as well.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch8.adb (Analyze_Object_Renaming): if the renamed object is an
- explicit dereference of an unconstrained type, create a constrained
- subtype for it, as is done for function calls that return an
- unconstrained type.
-
-2011-08-03 Thomas Quinot <quinot@adacore.com>
-
- * g-pehage.adb (Finalize): Avoid possible double-free.
-
-2011-08-03 Steve Baird <baird@adacore.com>
-
- * exp_attr.adb (Expand_N_Attribute_Reference): Don't expand
- Elab_Spec/Body attrs in CodePeer_Mode.
-
-2011-08-03 Javier Miranda <miranda@adacore.com>
-
- * exp_aggr.adb (Flatten): Convert to positional form aggregates whose
- low bound is not known at compile time but they have no others choice.
- Done because in this case the bounds can be obtained directly from the
- aggregate.
-
-2011-08-03 Ed Falis <falis@adacore.com>
-
- * s-tasinf-vxworks.ads: Update comment to reflect 0 indexing of CPUs
- on VxWorks SMP. Remove unusable constant ANY_CPU.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * gnatcmd.adb, make.adb, prj-part.adb, prj-part.ads, prj-makr.adb,
- clean.adb, prj-nmsc.adb, prj-pars.adb, prj-conf.adb, prj-env.adb,
- prj-env.ads (Prj.Env.Initialize_Default_Project_Path,
- Prj.Env.Initialize_Empty): new subprograms
- (Get_Env, Find_Project): remove parameter Target_Name.
-
-2011-08-03 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch3.adb (Build_Derived_Record_Type): Test the Derive_Subps formal
- as a condition for the delayed call to Derived_Subprograms done for the
- case of the rewriting of a derived type that constrains the
- discriminants of its parent type.
- Avoids redundant subprogram derivations for private subtype derivations.
-
-2011-08-03 Javier Miranda <miranda@adacore.com>
-
- * exp_aggr.adb (Init_Hidden_Discriminants): New subprogram of
- Build_Record_Aggr_Code.
- (Build_Record_Aggr_Code): Add missing support to initialize hidden
- discriminants in extension aggregates.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * prj-pp.adb (Print): also output project qualifiers, since in
- particular "aggregate" is mandatory in an aggregate project.
-
-2011-08-03 Emmanuel Briot <briot@adacore.com>
-
- * prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-env.adb:
- (Debug_Output): new function.
-
-2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat_ugn.texi: Document -Wstack-usage.
- * gcc-interface/misc.c (enumerate_modes): Add guard for ghost FP modes.
-
-2011-08-03 Thomas Quinot <quinot@adacore.com>
-
- * sem_prag.adb Issue an error (not a warning) when a C++ type does not
- have keyword LIMITED.
-
-2011-08-03 Yannick Moy <moy@adacore.com>
-
- * alfa.adb, alfa.ads, alfa_test.adb: New files.
- * ali.adb (Known_ALI_Lines): add 'C' lines (SCO) and 'F' lines (ALFA)
- (Scan_ALI): do not issue a fatal error if parsing known lines after Xref
- section (does not happen in compiler, only if code directly calls
- Scan_ALI).
- * get_alfa.adb, get_alfa.ads: New files.
- * lib-writ.adb, lib-writ.ads (Write_ALI): output ALFA information if
- needed.
- * lib-xref-alfa.adb: New file.
- * lib-xref.adb, lib-xref.ads
- (Xref_Entry): redefine information needed in cross-references for ALFA.
- Push ALFA treatments in separated local package.
- (Enclosing_Subpragram_Or_Package): treat specially subprogram
- identifiers. Return entity of package body instead of spec. Return
- Empty for a scope with no location.
- (Generate_Reference): adapt to new components for ALFA information.
- Remove the need for D references on definitions.
- (Is_Local_Reference): moved to ALFA local package
- (Output_References): extract subfunction as Extract_Source_Name
- (Output_Local_References): remove procedure, replaced by filtering of
- cross-references in package ALFA and printing in Put_ALFA.
- (Write_Entity_Name): remove procedure
- * lib.adb, lib.ads (Extract_Source_Name): extract here function to
- print exact name of entity as it appears in source file
- (Unit_Ref_Table): make type public for use in Lib.Xref.ALFA
- * put_alfa.adb, put_alfa.ads: New files.
- * xref_lib.adb (Search_Xref): protect read of cross-references against
- reading other sections of the ALI file, in gnatxref
- (Search): protect read of cross-references against reading other
- sections of the ALI file, in gnatfind.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-03 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch3.adb: Minor reformatting.
-
-2011-08-03 Jose Ruiz <ruiz@adacore.com>
-
- * s-inmaop-vxworks.adb (Setup_Interrupt_Mask): Do nothing instead of
- raising an exception.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Set_String_Literal_Subtype): if index type is an integer
- type, always use 1 as the lower bound or string, even if lower bound of
- context is not static, to handle properly null strings in a non-static
- context.
-
-2011-08-03 Bob Duff <duff@adacore.com>
-
- * sem_prag.adb (Resolve_Aggregate): An array aggregate with 'others' is
- always legal on the right-hand side of an assignment statement; there
- is always an applicable index constraint in this case. Therefore, the
- check for Pkind = N_Assignment_Statement is now unconditional -- it
- doesn't depend on whether Is_Constrained (Typ).
-
-2011-08-03 Robert Dewar <dewar@adacore.com>
-
- * exp_ch5.adb, sem_prag.adb, exp_ch4.adb: Minor reformatting.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Build_Itype_Reference): do not create an itype reference
- for an itype created within a generic unit.
-
-2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat_ugn.texi (Switches for gcc): Make it clearer that -fno-inline
- suppresses all inlining.
-
-2011-08-03 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, sem_res.adb, exp_ch13.adb, exp_disp.adb,
- exp_aggr.adb: Minor reformatting.
-
-2011-08-03 Thomas Quinot <quinot@adacore.com>
-
- * exp_ch5.adb (Expand_N_Assignment_Statement): Do not force inlining of
- tagged assignment when discriminant checks are suppressed. This is
- useless and extremely costly in terms of static stack usage.
-
-2011-08-03 Bob Duff <duff@adacore.com>
-
- * sem_prag.adb (Get_Base_Subprogram): Do not follow Alias for instances
- of generics, because this leads to the wrong entity in the wrong scope,
- causing (e.g.) pragma Export_Procedure to get an error if the entity is
- an instance.
- (Process_Interface_Name): Follow Alias for instances of generics, to
- correct for the above change.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch4.adb (Expand_N_Selected_Component): If the discriminant value
- is an integer literal it is always safe to replace the reference. In
- addition, if the reference appears in the generated code for an object
- declaration it is necessary to copy because otherwise the reference
- might be to the uninitilized value of the discriminant of the object
- itself.
-
-2011-08-03 Pascal Obry <obry@adacore.com>
-
- * adaint.c (__gnat_is_executable_file_attr): Fix Win32 circuitry when no
- ACL used, in this case we want to check for ending .exe, not .exe
- anywhere in the path.
-
-2011-08-03 Sergey Rybin <rybin@adacore.com>
-
- * tree_io.ads (ASIS_Version_Number): Update because of the changes in
- the tree structure (semantic decoration of references to record
- discriminants).
-
-2011-08-03 Gary Dismukes <dismukes@adacore.com>
-
- * sem_aggr.adb (Analyze_Array_Aggregate): When checking the discrete
- choices of a named array aggregate, bail out when any choices are
- marked as Errors_Posted.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch13.adb (Expand_N_Freeze_Entity): cleanup determination of scope
- in which entity is frozen, to handle properly loop variables in
- iterators.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Set_String_Literal_Subtype): if the lower bound of the
- subtype is not static, compute the upper bound using attributes, to
- handle properly index types that are not integer types.
-
-2011-08-03 Bob Duff <duff@adacore.com>
-
- * gnat_rm.texi, gnat_ugn.texi: Fix some dangling URLs.
- Update copyright notice.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Build_Discriminant_Constraints): Only use
- Original_Discriminant if within an instance.
- * sem_ch4.adb (Analyze_Selected_Component): Ditto.
-
-2011-08-03 Thomas Quinot <quinot@adacore.com>
-
- * einfo.ads: Minor reformatting.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * exp_disp.adb (Check_Premature_Freezing): diagnose the presence of a
- composite type with an unfrozen subcomponent, in the profile of a
- primitive operation.
-
-2011-08-03 Robert Dewar <dewar@adacore.com>
-
- * sem_util.ads, exp_aggr.adb, exp_ch3.adb: Minor reformatting.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Analyze_Object_Declaration): if a constant object of an
- unconstrained type with discriminants is initialized with an aggregate,
- use the constrained subtype of the aggregate as the type of the object,
- because it is immutable, and this allows the back-end to generate no
- code for the object declaration.
-
-2011-08-03 Robert Dewar <dewar@adacore.com>
-
- * exp_ch4.adb (Optimize_Length_Check): Fix bad handling of case where
- comparison operand is variable, and turns out to be zero or negative.
-
-2011-08-03 Javier Miranda <miranda@adacore.com>
-
- * exp_intr.adb
- (Expand_Dispatching_Constructor_Call): Disable expansion of
- code required for native targets. Done to avoid generating
- references to unavailable runtime entities in VM targets.
- * exp_ch3.adb
- (Expand_N_Object_Declaration): Add missing support to handle
- the explicit initialization of class-wide interface objects.
- Fix documentation.
-
-2011-08-03 Matthew Heaney <heaney@adacore.com>
-
- * a-cobove.adb (Merge): Move source onto target, instead of using
- Assign.
-
-2011-08-03 Matthew Heaney <heaney@adacore.com>
-
- * a-cbdlli.adb (Splice): Move source items from first to last.
-
-2011-08-03 Yannick Moy <moy@adacore.com>
-
- * sem_util.ads: Add comment.
-
-2011-08-03 Javier Miranda <miranda@adacore.com>
-
- * exp_aggr.adb
- (Expand_Record_Aggregate): In VM targets disable the expansion into
- assignments of aggregates whose type is not known at compile time.
-
-2011-08-03 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch9.adb (Build_Renamed_Formal_Declaration): common procedure for
- protected entries and task entries, to build the proper renaming
- declaration for entry formals, used in debugging.
- * exp_ch2.adb (Expand_Entry_Parameter): handle task and entry
- parameters in the same way.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * a-direct.adb, sinfo.ads, exp_ch9.adb, scng.adb, sem_util.adb,
- sem_util.ads, restrict.ads, par-prag.adb: Minor reformatting and/or
- code reorganization.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * debug.adb: Debug flag d.P to suppress length comparison optimization
- * exp_ch4.adb (Optimize_Length_Comparison): New routine to optimize
- comparison of Length by comparing First/Last instead.
-
-2011-08-02 Matthew Heaney <heaney@adacore.com>
-
- * a-cobove.ads: Code clean up.
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * adaint.c (file_names_case_sensitive_cache): New static int.
- (__gnat_get_file_names_case_sensitive): Cache the return value in
- file_names_case_sensitive_cache at the first invocation, to avoid
- multiple calls to getenv.
-
-2011-08-02 Bob Duff <duff@adacore.com>
-
- * sem_ch12.adb (Validate_Derived_Type_Instance): Implement AI05-0218-1.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_prag.adb, sem.ads,
- sem_util.adb, sem_util.ads, sem_res.adb, sem_ch2.adb, sem_ch4.adb,
- sem_ch6.adb, sem_ch11.adb: Add semantic flag In_Pre_Post_Expression to
- indicate that we are in a precondition or postcondition. This is used in
- Mark_Non_ALFA_Subprogram (renaming of Mark_Non_ALFA_Subprogram_Body) to
- decide whether to flag the spec or body of the current subprogram as
- not in ALFA.
-
-2011-08-02 Fabien Chouteau <chouteau@adacore.com>
-
- * impunit.adb: Add Ada.Execution_Time.Interrupts in the Ada2012 package
- list.
- * a-extiin.ads: New file.
-
-2011-08-02 Bob Duff <duff@adacore.com>
-
- * a-direct.adb (Rename): Implement AI05-0231-1. In particular, Rename
- now raises Name_Error instead of Use_Error in certain cases. The other
- parts of this AI were already implemented properly.
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * link.c: Only import "auto-host.h" when building the gnattools.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_util.adb: Inter-unit inlining does not work for a subprogram
- which calls a local subprogram, so extract subprogram
- from Mark_Non_ALFA_Subprogram_Body.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_ch9.adb
- (Extract_Dispatching_Call): If the type of the dispatching object is an
- access type then return an explicit dereference in the Object out-mode
- parameter.
-
-2011-08-02 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch3.adb (Analyze_Subtype_Declaration): Generate range
- compatibility checks for all indexes of an array subtype, not just the
- first. Reset Has_Dynamic_Range_Check on the subtype before each
- potential check to ensure that Insert_Range_Checks will not elide any
- of the dynamic checks.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * par-prag.ad (Process_Restrictions_Or_Restriction_Warnings): recognize
- SPARK restriction at parsing time.
- * scng.adb (Scan): Generate a token Tok_SPARK_Hide for a SPARK HIDE
- directive only if the SPARK restriction is set for this unit.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb, sem_util.ads,
- sem_res.adb, sem_ch2.adb, sem_ch4.adb, sem_ch6.adb,
- sem_ch11.adb: Protect call to Current_Subprogram which might be costly
- when repeated. Rename Current_Subprogram_Is_Not_In_ALFA into
- Mark_Non_ALFA_Subprogram_Body.
- Split body of Mark_Non_ALFA_Subprogram_Body to get body small and
- inlined.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_res.adb: Protect calls to Matching_Static_Array_Bounds which
- might be costly.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * exp_ch9.adb, exp_sel.adb, restrict.ads, exp_disp.adb, erroutc.ads,
- exp_ch3.adb: Minor reformatting.
-
-2011-08-02 Emmanuel Briot <briot@adacore.com>
-
- * adaint.c (__gnat_locate_exec_on_path): only returns executable
- files, not any regular file.
- (__gnat_locate_file_with_predicate): new subprogram.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sinfo.adb, sinfo.ads: Restrict the use of flags
- Has_Dynamic_Length_Check and Has_Dynamic_Range_Check to expression
- nodes, plus N_Subtype_Declaration for the 2nd one.
-
-2011-08-02 Sergey Rybin <rybin@adacore.com>
-
- * gnat_rm.texi: Ramification of pragma Eliminate documentation
- - fix bugs in the description of Source_Trace;
- - get rid of UNIT_NAME;
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_ch9.adb
- (Build_Dispatching_Requeue): Adding support for VM targets
- since we cannot directly reference the Tag entity.
- * exp_sel.adb (Build_K): Adding support for VM targets.
- (Build_S_Assignment): Adding support for VM targets.
- * exp_disp.adb
- (Default_Prim_Op_Position): In VM targets do not restrict availability
- of predefined interface primitives to compiling in Ada 2005 mode.
- (Is_Predefined_Interface_Primitive): In VM targets this service is not
- restricted to compiling in Ada 2005 mode.
- (Make_VM_TSD): Generate code that declares and initializes the OSD
- record. Needed to support dispatching calls through synchronized
- interfaces.
- * exp_ch3.adb
- (Make_Predefined_Primitive_Specs): Enable generation of predefined
- primitives associated with synchronized interfaces.
- (Make_Predefined_Primitive_Bodies): Enable generation of predefined
- primitives associated with synchronized interfaces.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
- statements hidden in SPARK if preceded by the HIDE directive
- (Parse_Exception_Handlers): mark each exception handler in a sequence of
- exception handlers as hidden in SPARK if preceded by the HIDE directive
- * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
- if starting with the HIDE directive
- * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
- starting with the HIDE directive; mark the declarations in a private
- part as hidden in SPARK if the private part starts with the HIDE
- directive
- * restrict.adb, restrict.ads
- (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
- (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
- argument node belongs to a part which is hidden in SPARK
- (Check_SPARK_Restriction): do not issue violations on nodes in hidden
- parts in SPARK; protect the possibly costly call to
- Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
- * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
- * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
- Accumulate_Token_Checksum_GNAT_5_03): add case for new token
- Tok_SPARK_Hide.
- (Scan): recognize special comment starting with '#' and followed by
- SPARK keyword "hide" as a HIDE directive.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * types.ads, erroutc.ads: Minor reformatting.
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * link.c: Add response file support for cross platforms.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
- in an association, set parent field of copy before partial analysis.
- * sem_res.adb (Resolve_Slice): create reference to itype only when
- expansion is enabled.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
- for new flag denoting which subprogram bodies are in ALFA
- * restrict.adb, sem_ch7.adb: Update comment
- * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
- sem_ch9.adb, sem_res.adb: Add calls to
- Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
- * sem_ch6.adb (Analyze_Function_Return): add calls to
- Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
- middle of the body, and extended return.
- (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
- False when missing return.
- (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
- to True for subprograms whose spec is in ALFA. Remove later on the flag
- on the entity used for a subprogram body when there exists a separate
- declaration.
- * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
- if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
- False, otherwise do nothing.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_ch4.ads: minor formatting.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
- debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
- errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
- restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
- opt.ads: cleanup of SPARK mode
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
- types.
- * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
- (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
- * sem_ch3.adb
- (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
- (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
- (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
- (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
- types.
- (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
- non-static range.
- * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
- functions whose return type is not in ALFA.
- (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
- specifications.
- (Process_Formals): unset Is_In_ALFA flag for subprograms if a
- parameter's type is not in ALFA.
- * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
- types are in ALFA.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6 (Analyze_Expression_Function): treat the function as
- Inline_Always, and introduce a subprogram declaration for it when it is
- not a completion.
- * inline.adb (Add_Inlined_Body): recognize bodies that come from
- expression functions, so that the back-end can determine whether they
- can in fact be inlined.
- * sem_util.adb (Is_Expression_Function): predicate to determine whether
- a function body comes from an expression function.
-
-2011-08-02 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
- null exclusions to test Can_Never_Be_Null on the anonymous access types
- of the formals rather than testing the formals themselves. Exclude this
- check in cases where the Old_Formal is marked as a controlling formal,
- to avoid issuing spurious errors for bodies completing dispatching
- operations (due to the flag not getting set on controlling access
- formals in body specs).
- (Find_Corresponding_Spec): When checking full and subtype conformance of
- subprogram bodies in instances, pass Designated and E in that order, for
- consistency with the expected order of the formals (New_Id followed by
- Old_Id).
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch8.adb: Minor reformatting.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
- Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
- primitive operations of class-wide actuals.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_atag.ads, exp_atag.adb
- (Build_Common_Dispatching_Select_Statements): Remove argument Loc
- since its value is implicitly passed in argument Typ.
- * exp_disp.adb (Make_Disp_Conditional_Select_Body,
- Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
- Build_Common_Dispatching_Select_Statements.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
- exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
- Minor reformatting.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_res.adb: Minor reformatting.
- * sem_prag.adb: Minor reformatting.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_atag.adb, exp_atags.ads
- (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
- by the tagged type Entity. Required to use this routine in the VM
- targets since we do not have available the Tag entity in the VM
- platforms.
- * exp_ch6.adb
- (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
- Ada.Tags has not been previously loaded.
- * exp_ch7.adb
- (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
- Build_VM_TSDs if package Ada.Tags has not been previously loaded.
- * sem_aux.adb
- (Enclosing_Dynamic_Scope): Add missing support to handle the full
- view of enclosing scopes. Required to handle enclosing scopes that
- are synchronized types whose full view is a task type.
- * exp_disp.adb
- (Build_VM_TSDs): Minor code improvement to avoid generating and
- analyzing lists with empty nodes.
- (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
- (Make_Disp_Conditional_Select_Body): Add support for VM targets.
- (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
- (Make_Disp_Timed_Select_Body): Add support for VM targets.
- (Make_Select_Specific_Data_Table): Add support for VM targets.
- (Make_VM_TSD): Generate code to initialize the SSD structure of
- the TSD.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
- cross-references section in ALI.
- * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
- (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
- Sub).
- (Enclosing_Subprogram_Or_Package): new function to return the enclosing
- subprogram or package entity of a node
- (Is_Local_Reference_Type): new function returns True for references
- selected in local cross-references.
- (Lt): function extracted from Lt in Output_References
- (Write_Entity_Name): function extracted from Output_References
- (Generate_Definition): generate reference with type 'D' for definition
- of objects (object declaration and parameter specification), with
- appropriate locations and units, for use in local cross-references.
- (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
- references of type 'I' for initialization in object definition.
- (Output_References): move part of function Lt and procedure
- Write_Entity_Name outside of the body. Ignore references of types 'D'
- and 'I' introduced for local cross-references.
- (Output_Local_References): new procedure to output the local
- cross-references sections.
- (Lref_Entity_Status): new array defining whether an entity is a local
- * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
- with 'I' type when initialization expression is present.
- * get_scos.adb, get_scos.ads: Correct comments and typos
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
- the JVM target.
- * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
- the JVM target.
- * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
- TSD support.
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
- (No_Space_Img): New function
- (Find_Excluded_Sources): When reading from a file, record the file name
- and the line number for each excluded source.
- (Mark_Excluded_Sources): When reporting an error, if the excluded
- sources were read from a file, include file name and line number in
- the error message.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
- generation of TSDs to the DOTNET compiler.
- * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
- generation of TSDs to the DOTNET compiler.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
- record of all the tagged types declared inside library level package
- declarations, library level package bodies or library level subprograms.
- * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
- associated with a given tagged type.
- (Build_VM_TSDs): New subprogram.
- * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
- compilation units that are subprograms.
- * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
- compilation units that are package bodies.
- (Expand_N_Package_Declaration): Generate TSDs of the main compilation
- units that are a package declaration or a package instantiation.
- * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
- reorganization to improve the error generated by the frontend when the
- function Ada.Tags.Secondary_Tag is not available.
- * rtsfind.ads (RE_Register_TSD): New runtime entity.
- * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * s-imenne.ads: Minor reformatting.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
- * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
- * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * einfo.ads (Materialize_Entity): Document this is only for renamings
- * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
- required debug information in the case where we transform the object
- declaration into a renaming declaration.
- * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
- object
- * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
- Materialize_Entity.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
- Suppress_Init_Procs.
- * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
- Suppress_Initialization/Initialization_Suppressed.
- * gnat_rm.texi: New documentation for pragma Suppress_Initialization
- * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
- * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
- * sem_prag.adb: New processing for pragma Suppress_Initialization.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
- Minor reformatting.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
- only have inheritable classwide pre/postconditions.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
- * rtsfind.ads (RE_Check_TSD): New runtime entity.
- * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
- checks if the external tag of a type is the same as the external tag
- of some other declaration.
-
-2011-08-02 Thomas Quinot <quinot@adacore.com>
-
- * s-taskin.ads: Minor reformatting.
-
-2011-08-02 Emmanuel Briot <briot@adacore.com>
-
- * g-comlin.adb (Display_Help): swap the order in which it prints the
- short help and the general usage.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
- the aspect declarations and attach them to the generic copy for
- subsequent analysis.
- (Analyze_Subprogram_Instantiation): copy explicitly the aspect
- declarations of the generic tree to the new subprogram declarations.
- * sem_attr.adb (Check_Precondition_Postcondition): recognize
- conditions that apply to a subprogram instance.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
- private type with a tagged full view is not derived in the immediate
- scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * exp_ch4.adb: Minor reformatting.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
- Ada2012 iterator, the loop will be rewritten during expansion into a
- while loop with a cursor and an element declaration. Do not analyze the
- body in this case, because if the container is for indefinite types the
- actual subtype of the elements will only be determined when the cursor
- declaration is analyzed.
-
-2011-08-02 Arnaud Charlet <charlet@adacore.com>
-
- * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
- size/alignment related attributes in CodePeer_Mode.
-
-2011-08-02 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
- Prepend_Element, since this can result in the operation getting the
- wrong slot in the full type's dispatch table if the full type has
- inherited operations. The incomplete type's operation will get added
- to the proper position in the full type's primitives
- list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
- (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
- dispatching operations, since there are cases where nonprimitive
- subprograms can get added to the list of incomplete dependents (such
- as subprograms in nested packages).
- * sem_ch6.adb (Process_Formals): First, remove test for being in a
- private part when determining whether to add a primitive with a
- parameter of a tagged incomplete type to the Private_Dependents list.
- Such primitives can also occur in the visible part, and should not have
- been excluded from being private dependents.
- * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
- RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
- list of a Taft-amendment incomplete type is a primitive before issuing
- an error that the full type must appear in the same unit. There are
- cases where nonprimitives can be in the list (such as subprograms in
- nested packages).
- * sem_disp.adb (Derives_From): Use correct condition for checking that
- a formal's type is derived from the type of the corresponding formal in
- the parent subprogram (the condition was completely wrong). Add
- checking that was missing for controlling result types being derived
- from the result type of the parent operation.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * errout.adb (First_Node): minor renaming
- * restrict.adb (Check_Formal_Restriction): put restriction warning on
- first node.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
- before accessing operands.
- * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
- decide whether an initialization expression respects SPARK rules, as
- the plain node is the expanded one. This allows for more valid warnings
- to be issued.
- * gnat_rm.texi: Minor update.
-
-2011-08-02 Arnaud Charlet <charlet@adacore.com>
-
- * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
- previous change.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
-
-2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
- loop statements and the element renaming declaration with a block when
- the element type is controlled.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sinfo.ads: Minor formatting.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_aggr.adb (Add_Association): if the association has a box and no
- expression, use the Sloc of the aggregate itself for the new
- association.
- * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
- the Original_Node.
-
-2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
- When a container is provided via a function call, generate a renaming
- of the function result. This avoids the creation of a transient scope
- and the premature finalization of the container.
- * exp_ch7.adb (Is_Container_Cursor): Removed.
- (Wrap_Transient_Declaration): Remove the supression of the finalization
- of the list controller when the declaration denotes a container cursor,
- it is not needed.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * restrict.adb (Check_Formal_Restriction): only issue a warning if the
- node is from source, instead of the original node being from source.
- * sem_aggr.adb
- (Resolve_Array_Aggregate): refine the check for a static expression, to
- recognize also static ranges
- * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
- Array_Type_Declaration): postpone the test for the type being a subtype
- mark after the type has been resolved, so that component-selection and
- expanded-name are discriminated.
- (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
- to distinguish the case of an iteration scheme, so that an error is
- issed on a non-static range in SPARK except in an iteration scheme.
- * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
- In_Iter_Schm = True.
- * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
- user-defined operators so that they are allowed in renaming
- * sem_ch8.adb
- (Find_Selected_Component): refine the check for prefixing of operators
- so that they are allowed in renaming. Move the checks for restrictions
- on selector name after analysis discriminated between
- component-selection and expanded-name.
- * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
- concatenation argument of string type if it is static.
- * sem_util.adb, sem_util.ads
- (Check_Later_Vs_Basic_Declarations): add a new function
- Is_Later_Declarative_Item to decice which declarations are allowed as
- later items, in the two different modes Ada 83 and SPARK. In the SPARK
- mode, add that renamings are considered as later items.
- (Enclosing_Package): new function to return the enclosing package
- (Enter_Name): correct the rule for homonyms in SPARK
- (Is_SPARK_Initialization_Expr): default to returning True on nodes not
- from source (result of expansion) to avoid issuing wrong warnings.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * errout.adb: On anything but an expression First_Node returns its
- argument.
-
-2011-08-02 Pascal Obry <obry@adacore.com>
-
- * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
-
-2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
- Set the associated loop as the related expression of internally
- generated cursors.
- * exp_ch7.adb (Is_Container_Cursor): New routine.
- (Wrap_Transient_Declaration): Supress the finalization of the list
- controller when the declaration denotes a container cursor.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
- command line now.
- * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
- expression is a simple expression. This check cannot be performed in
- the semantics, so just drop it.
- (P_Index_Or_Discriminant_Constraint): move check that the index or
- discriminant is a subtype mark to Analyze_Subtype_Declaration in the
- semantics. Other cases were previously checked in the semantics.
- * par-ch4.adb (P_Name): move checks that a selector name is not
- character literal or an operator symbol to Find_Selected_Component in
- the semantics
- * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
- declarations are not placed after later declarations in a separate
- procedure in Sem_Util (possibly not the best choice?), to be used both
- during parsing, for Ada 83 mode, and during semantic analysis, for
- SPARK mode.
- * par-endh.adb (Check_End): move check that end label is not missing
- to Process_End_Label in the semantics
- * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
- the special case for SPARK restriction
- * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
- * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
- parameter Force to issue the error message even on internal node (used
- for generated end label). Call Check_Restriction to check when an error
- must be issued. In SPARK mode, issue an error message even if the
- restriction is not set.
- (Check_Restriction): new procedure with an additional out parameter to
- inform the caller that a message has been issued
- * sem_aggr.adb: Minor modification of message
- * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
- instead of issuing an error message directly
- * sem_ch3.adb (Analyze_Declarations): move here the check that basic
- declarations are not placed after later declarations, by calling
- Check_Later_Vs_Basic_Declarations
- (Analyze_Subtype_Declaration): move here the check that an index or
- discriminant constraint must be a subtype mark. Change the check that
- a subtype of String must start at one so that it works on subtype marks.
- * sem_ch4.adb (Analyze_Call): move here the check that a named
- association cannot follow a positional one in a call
- * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
- instead of issuing an error message directly
- * sem_ch8.adb (Find_Selected_Component): move here the check that a
- selector name is not a character literal or an operator symbol. Move
- here the check that the prefix of an expanded name cannot be a
- subprogram or a loop statement.
- * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
- procedure called from parsing and semantics to check that basic
- declarations are not placed after later declarations
- (Process_End_Label): move here the check that end label is not missing
-
-2011-08-02 Arnaud Charlet <charlet@adacore.com>
-
- * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
- representation clause in codepeer mode, since it confuses CodePeer and
- does not bring useful info.
-
-2011-08-02 Ed Falis <falis@adacore.com>
-
- * init.c: initialize fp hw on MILS.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * errout.adb (First_Node): for bodies, return the node itself (small
- optimization). For other nodes, do not check source_unit if the node
- comes from Standard.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * exp_ch3.adb: Minor comment additions.
- * sem_ch13.adb: Minor reformatting.
-
-2011-08-02 Pascal Obry <obry@adacore.com>
-
- * make.adb, makeutl.adb: Removes some superfluous directory separator.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_attr.adb: Minor reformatting.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
- (Has_Default_Component_Value): Removed
- * einfo.ads Comment updates
- (Has_Default_Aspect): Replaces Has_Default_Value
- (Has_Default_Component_Value): Removed
- * exp_ch13.adb
- (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
- * exp_ch3.adb
- (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
- (Get_Simple_Init_Val): Handle Default_Value aspect
- (Needs_Simple_Initialization): Handle Default_Value aspect
- * exp_ch3.ads: Needs_Simple_Initialization
- * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
- * par-prag.adb (Pragma_Default[_Component]Value) Removed
- * sem_ch13.adb
- (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
- * sem_prag.adb (Pragma_Default[_Component]Value) Removed
- * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
- package containing iteration primitives.
- exp_ch5.adb (Expand_Iterator_Loop): ditto.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
- "of", pre-analyze expression in case it is a function call with
- finalization actions that must be placed ahead of the loop.
- * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
- on an Ada2012 iterator, insert them ahead of the rewritten loop.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * cstand.adb (Create_Float_Types): Only consider C's long double for
- Long_Long_Float, in addition to double.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
- sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
- prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
- Minor reformatting.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_attr.adb: handle properly 'Result when it is a prefix of an
- indexed component.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * einfo.ads, einfo.adb
- (Original_Access_Type): Move this attribute to Node26 since there was
- an undocumented use of Node21 in E_Access_Subprogram_Type entities
- which causes conflicts and breaks the generation of the .NET compiler.
- (Interface_Name): Add missing documentation on JGNAT only uses of
- this attribute.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
- (Find_Back_End_Float_Type): Likewise
- (Create_Back_End_Float_Types): Likewise
- (Create_Float_Types): Likewise
- (Register_Float_Type): Likewise
- * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
- Nlist and split out type selection in new local Find_Base_Type function.
- * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
- Nlist
- * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
- alpha order).
- * opt.ads: Minor comment change.
- * sem_ch12.adb: Minor code reorganization.
-
-2011-08-02 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
- subtype's list of rep items to the list on the full subtype in the case
- where the lists are the same.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * switch-c.adb (Free): New deallocation procedure to avoid implicitly
- using the one from System.Strings, which also deallocates all strings.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
- function.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-02 Olivier Hainque <hainque@adacore.com>
-
- * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
- end_locus.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
- associated with anonymous access to subprograms.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * opt.ads
- (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
- (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
- * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
- (Add_Symbol_Definition): Move to switch-c.adb
- (Process_Command_Line_Symbol_Definitions): Adjust references to above.
- * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
- (Add_Symbol_Definition): Move to switch-c.adb.
- * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
- * sem_warn.adb
- (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
- Move to warnsw.adb.
- * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
- Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
- Move to warnsw.adb.
- * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
- (Add_Symbol_Definition): Moved from Prepcomp.
- * switch-c.ads: Update copyright notice. Use String_List instead of
- Argument_List, removing dependency on System.OS_Lib.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
- mode on initialization expression which does not respect SPARK
- restrictions.
- * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
- if the tree referenced by its argument represents an initialization
- expression in SPARK, suitable for initializing an object in an object
- declaration.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
- internally generated access to subprogram with its associated protected
- subprogram type.
- * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * cstand.adb (Register_Float_Type): Print information about type to
- register, if the Debug_Flag_Dot_B is set.
- * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
- * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
- * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
- with a requested precision of more than Max_Digits digits and no more
- than Max_Base_Digits digits, if a range specification is present and the
- Predefined_Float_Types list has a suitable type to derive from.
- * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
- case of type completion with pragma Import
- * sem_prag.adb
- (Process_Import_Predefined_Type): Processing to complete a type
- with pragma Import. Currently supports floating point types only.
- (Set_Convention_From_Pragma): Do nothing without underlying type.
- (Process_Convention): Guard against absence of underlying type,
- which may happen when importing incomplete types.
- (Process_Import_Or_Interface): Handle case of importing predefined
- types. Tweak error message.
-
-2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
- functions to previous change. Reorganize code slightly.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * back_end.ads (Register_Type_Proc): New call back procedure type for
- allowing the back end to provide information about available types.
- (Register_Back_End_Types): New procedure to register back end types.
- * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
- available types.
- * cstand.adb (Back_End_Float_Types): New list for floating point types
- supported by the back end.
- (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
- (Copy_Float_Type): New procedure to make new copies of predefined types.
- (Register_Float_Type): New call back procedure to populate the BEFT list
- (Find_Back_End_Float_Type): New procedure to find a BEFT by name
- (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
- (Create_Float_Types): New procedure to create entities for floating
- point types predefined in Standard, and put these and any remaining
- BEFTs on the Predefined_Float_Types list.
- * stand.ads (Predefined_Float_Types): New list for predefined floating
- point types that do not have declarations in package Standard.
-
-2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
- entity node for the unit containing the parameter.
- (Add_Inlined_Body): Use it to find the unit containing the subprogram.
- (Add_Inlined_Subprogram): Likewise.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-02 Thomas Quinot <quinot@adacore.com>
-
- * s-stusta.adb (Print): Make sure Pos is always initialized to a
- suitable value.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
-
-2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * sem_type.adb (Covers): Move trivial case to the top and reuse the
- computed value of Base_Type.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * restrict.adb (Check_Restriction): issue an error for any use of
- class-wide, even if the No_Dispatch restriction is not set.
- * sem_aggr.adb: Correct typos in comments and messages in formal mode
- * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
- when completing a private extension, the type named in the private part
- is not the same as that named in the visible part.
- * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
- of an inherited primitive operations of a tagged type or type extension
- that returns the tagged type.
- * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
- function which returns True for an implicit operation inherited by the
- derived type declaration for the argument type.
- (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
- order.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
- Process_Bounds, to perform analysis with expansion of a range or an
- expression that is the iteration scheme for a loop.
- (Analyze_Iterator_Specification): If domain of iteration is given by a
- function call with a controlled result, as is the case if call returns
- a predefined container, ensure that finalization actions are properly
- generated.
- * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
- determine if the analysis is performed using N or Original_Node (N).
- * exp_util.adb (Side_Effect_Free): Code cleanup since the new
- functionality of routine Is_Variable avoids code duplication.
- * checks.adb (Determine_Range): Handle temporaries generated by
- Remove_Side_Effects.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
- expansion of the condition. Required since the previous analysis was
- done with expansion disabled (see Resolve_Quantified_Expression) and
- hence checks were not inserted and record comparisons have not been
- expanded.
-
-2011-08-02 Ed Falis <falis@adacore.com>
-
- * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
- Update header.
-
-2011-08-02 Bob Duff <duff@adacore.com>
-
- * opt.ads: Minor comment fix.
-
-2011-08-02 Bob Duff <duff@adacore.com>
-
- * sem_ch12.adb (Analyze_Package_Instantiation,
- Analyze_Subprogram_Instantiation): Turn off style checking while
- analyzing an instance. Whatever style checks that apply to the generic
- unit should apply, so it makes no sense to apply them in an instance.
- This was causing trouble when compiling an instance of a runtime
- unit that violates the -gnatyO switch.
- * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
- one of the two case statements, causing spurious errors.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * uname.adb: Minor reformatting.
- * gnatcmd.adb: Minor reformatting.
- * exp_attr.adb: Minor reformatting.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
- No_Dispatching_Calls, do not look for the Assign primitive, because
- predefined primitives are not created in this case.
-
-2011-08-02 Bob Duff <duff@adacore.com>
-
- * stylesw.ads: Minor comment fixes.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * freeze.adb (Add_To_Result): New procedure.
-
-2011-08-02 Jose Ruiz <ruiz@adacore.com>
-
- * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
- time, if the specific run-time routines for handling streams of strings
- are not available, use the default mechanism.
-
-2011-08-02 Arnaud Charlet <charlet@adacore.com>
-
- * s-regpat.ads: Fix typo.
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
- not null, call it to create the in memory config project file without
- parsing an existing default config project file.
-
-2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_elim.adb: an abstract subprogram does not need an eliminate
- pragma for its descendant to be eliminable.
-
-2011-08-02 Ed Falis <falis@adacore.com>
-
- * init.c: revert to handling before previous checkin for VxWorks
- * s-intman-vxworks.adb: delete unnecessary declarations related to
- using Ada interrupt facilities for handling signals.
- Delete Initialize_Interrupts. Use __gnat_install_handler instead.
- * s-intman-vxworks.ads: Import __gnat_install_handler as
- Initialize_Interrupts.
- * s-taprop-vxworks.adb: Delete Signal_Mask.
- (Abort_Handler): change construction of mask to unblock exception
- signals.
-
-2011-08-02 Jerome Guitton <guitton@adacore.com>
-
- * a-except-2005.adb (Raise_From_Signal_Handler): Call
- Debug_Raise_Exception before propagation starts.
-
-2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
- to Restriction_Check_Required.
- * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
- * sem_res.adb (Resolve_Call): Likewise.
- * sem_attr.adb (Check_Stream_Attribute): Likewise.
-
-2011-08-02 Bob Duff <duff@adacore.com>
-
- * stylesw.ads: Update comment.
- * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
- * errout.ads: Remove obsolete comment.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
- (Set_Is_Safe_To_Reevaluate): new procedure.
- * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
- assignment is allowed on safe-to-reevaluate variables.
- (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
- temporary created to remove side effects in expressions that use
- the secondary stack as safe-to-reevaluate.
- * exp_util.adb (Side_Effect_Free): Add missing code to handle well
- variables that are not true constants.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
- sem_res.adb, sem_ch6.adb: Minor reformatting.
-
-2011-08-02 Jerome Guitton <guitton@adacore.com>
-
- * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
- not set Overridden_Operation if subprogram is an initialization
- procedure.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * par-ch6.adb: Correct obsolete name in comments
- * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
- which takes two message arguments (existing function takes one), with
- second message used for continuation.
- * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
- block statements that originate from a source block statement, not
- generated block statements
- * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
- symmetry with procedure case
- * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
- function to issue an error in formal mode if a package specification
- contains more than one tagged type or type extension.
- * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
- parameters matching formals of tagged types are objects (or ancestor
- type conversions of objects), not general expressions. Issue an error
- on view conversions that are not involving ancestor conversion of an
- extended type.
- (Resolve_Type_Conversion): in formal mode, issue an error on the
- operand of an ancestor type conversion which is not an object
- * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
- procedure so that it works also for actuals of function calls
- (Is_Actual_Tagged_Parameter): new function which determines if its
- argument is an actual parameter of a formal of tagged type in a
- subprogram call
- (Is_SPARK_Object_Reference): new function which determines if the tree
- referenced by its argument represents an object in SPARK
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb: Minor reformatting
- Minor comment addition
- Minor error msg text change
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
- function. Used to be more precise when we generate a variable plus one
- assignment to remove side effects in the evaluation of the Bound
- expressions.
- (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
- of the bound expression to force its re-analysis and thus expand the
- associated transient scope (if required). Code cleanup replacing the
- previous code that declared the constant entity by an invocation to
- routine Force_Evaluation which centralizes this work in the frontend.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
- (Base_Type): Now uses improved Is_Base_Type function
- * einfo.ads (Base_Type): Inline this function
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
- (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
-
-2011-08-02 Arnaud Charlet <charlet@adacore.com>
-
- * gcc-interface/Make-lang.in: Update dependencies.
- * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
- targets.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
- non-simple expression used in delta constraint
- (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
- index constraint which is not a subtype mark
- * par.adb: With and use Restrict
- * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
- mode on component type which is not a subtype mark and default
- expression on component
- (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
- of string which does not have a lower index bound equal to 1
- (Array_Type_Declaration): issue an error in formal mode on index or
- component type which is not a subtype mark, and on aliased keyword on
- component
- (Derived_Type_Declaration): issue an error in formal mode on interface,
- limited or abstract type
- (Record_Type_Declaration): issue an error in formal mode on interface
- (Record_Type_Definition): issue an error in formal mode on tagged types
- and type extensions not declared in the specification of a library unit
- package; on null non-tagged record; on variant part
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
- not declared for qualified library project when Library_Name is not
- declared, but Library_Dir is.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
- pragmas (affects aspects [Component_]Default_Value
- (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
- component type for the resolution
-
-2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * einfo.adb (Base_Type): Tune implementation for speed.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * freeze.adb: Minor reformatting.
-
-2011-08-02 Thomas Quinot <quinot@adacore.com>
-
- * scos.ads: Update comments.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
- base type, because the parent may be a subtype of a private type whose
- convention is established in a private part.
-
-2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
- statement in a block when the expansion of the return expression has
- created a finalization chain.
- * freeze.adb (Freeze_Expression): Alphabetize all choices associated
- with the parent node.
- Add N_Extended_Return_Statement to handle the case where a transient
- object declaration appears in the Return_Object_Declarations list of
- an extended return statement.
-
-2011-08-02 Matthew Gingell <gingell@adacore.com>
-
- * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
- unused parameter 'name'.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_elim.adb (Set_Eliminated): If the overridden operation is an
- inherited operation, check whether its alias, which is the source
- operastion that it renames, has been marked eliminated.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
- in-mode parameter whose type is an access type since it can be used to
- modify its designated object. Enforce code that handles as safe an
- access type that is not access-to-constant but it is the result of a
- previous removal of side-effects.
- (Remove_Side_Effects): Minor code reorganization of cases which require
- no action. Done to incorporate documentation on new cases uncovered
- working in this ticket: no action needed if this routine was invoked
- too early and the nodes are not yet decorated.
- * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
- to routine Remove_Side_Effects by calls to Force_Evaluation since they
- were issued with actuals that are implicitly provided by
- Force_Evaluation.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, sem_res.adb: Minor reformatting.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
- to issue an error in formal mode on attribute not supported in this mode
- (Analyze_Attribute): issue errors on standard attributes not supported
- in formal mode.
- * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
- comment, and issue error in formal mode on modulus which is not a power
- of 2.
- (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
- range.
- * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
- subtype mark.
- * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
- operator on modular type (except 'not').
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * gnat_rm.texi: Minor reformatting.
-
-2011-08-02 Arnaud Charlet <charlet@adacore.com>
-
- * s-osinte-linux.ads: Minor comment update and reformatting.
- * i-cexten.ads: Make this unit pure, as for its parent.
- Will allow its usage in more contexts if needed.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * s-utf_32.ads: Minor comment fix.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
- operation of a tagged synchronized type, handle the case where the
- controlling argument is overloaded.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
- Replace pragma SPARK_95 with pragma Restrictions (SPARK)
- * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
- SPARK mode and formal verification mode on processing SPARK restriction
- * s-rident.ads (Restriction_Id): add SPARK restriction in those not
- requiring consistency checking.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_res.adb: Minor reformatting.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
- a-cforse.ads: Remove unneeded with of Ada.Containers
- Remove commented out pragma Inline's
- Move specifications of new subprograms to the actual specs
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
- a-cforse.ads: Update comments.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
- a-cforse.ads, a-cofove.ads: Minor reformatting.
-
-2011-08-02 Claire Dross <dross@adacore.com>
-
- * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
- a-cofove.ads: Add comments.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * gnat_rm.texi: Document formal containers.
-
-2011-08-02 Emmanuel Briot <briot@adacore.com>
-
- * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
- are empty sections.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
- reformatting.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * aspects.adb: New aspects Default_Value and Default_Component_Value
- New format of Aspect_Names table checks for omitted entries
- * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
- handling of boolean aspects for derived types.
- New aspects Default_Value and Default_Component_Value
- New format of Aspect_Names table checks for omitted entries
- * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
- (Has_Default_Value): New flag
- (Has_Default_Component_Value): New flag
- (Has_Default_Value): New flag
- * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
- table.
- * par-prag.adb: New pragmas Default_Value and Default_Component_Value
- * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
- Default_Value and Default_Component_Value
- * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
- New aspects Default_Value and Default_Component_Value
- * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
- * sprint.adb: Print N_Aspect_Specification node when called from gdb
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
- inherit library kind.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
- Minor reformatting.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * impunit.adb: Add comment.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
- qualification of aggregates in formal mode
- (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
- another aggregate
- (Resolve_Aggregate): complete the test that an aggregate is adequately
- qualified in formal mode
-
-2011-08-02 Pascal Obry <obry@adacore.com>
-
- * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
- * mlib-prj.adb: Supress warning when compiling binder generated file.
- (Build_Library): Supress all warnings when compiling the binder
- generated file.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
- from here...
- * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
- * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
- Add with/use clauses to make Check_Formal_Restriction visible
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
- in-parameters when type of the generic formal is private in the generic
- spec and non-private in the body.
-
-2011-08-02 Claire Dross <dross@adacore.com>
-
- * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
- a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
- a-cofove.adb, a-cofove.ads: New files implementing formal containers.
- * impunit.adb, Makefile.rtl: Take new files into account.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
- sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
- formal mode
- * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
- matching static array bounds, taking into account the special case of
- string literals
- * sem_ch3.adb: Typo in comment.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
- which issues an error in formal mode if its argument node is originally
- from source
- * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
- has a discriminant specification so that it does not include the case
- of derived types
- (Derived_Type_Declaration): move here the test that a derived type has a
- discriminant specification
- * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
- first element of a component association before accessing its choices
- (presence of component association is not enough)
- * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
- declaration is a library item before accessing the next element in a
- list, as library items are not member of lists
- * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
- sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
- Check_Formal_Restriction whenever possible.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
- reference when needed.
-
-2011-08-02 Bob Duff <duff@adacore.com>
-
- * gnat_ugn.texi: Fix typo.
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
- archive file name. Do not use the full path name of archives for Open
- VMS.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch12.adb, sem_ch11.adb: New calling sequence for
- Analyze_Aspect_Specifications
- * sem_ch13.adb
- (Analyze_Aspect_Specifications): New handling for boolean aspects
- * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
- * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
- sequence for Analyze_Aspect_Specifications
- * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
- * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
- aspects, since these no longer exist.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * par-ch13.adb (Aspect_Specifications_Present): Always return false on
- semicolon, do not try to see if there are aspects following it.
- * par-ch3.adb (P_Declarative_Items): Better message for unexpected
- aspect spec.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch8.adb, aspects.ads: Minor reformatting.
-
-2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
- * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
- extracted from...
- (Analyze_Aspect_Specifications): ...here. Call above procedure.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
- mode on subprogram declaration outside of package specification, unless
- it is followed by a pragma Import
- * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
- Access_Type_Declaration): issue error in formal mode on access type
- (Analyze_Incomplete_Type_Decl): issue error in formal mode on
- incomplete type
- (Analyze_Object_Declaration): issue error in formal mode on object
- declaration which does not respect SPARK restrictions
- (Analyze_Subtype_Declaration): issue error in formal mode on subtype
- declaration which does not respect SPARK restrictions
- (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
- error in formal mode on digits or delta constraint
- (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
- decimal fixed point type
- (Derived_Type_Declaration): issue error in formal mode on derived type
- other than type extensions of tagged record types
- * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
- with check on access definition
- * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
- mode on protected definition.
- (Analyze_Task_Definition): issue error in formal mode on task definition
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * sem_ch6.adb (Can_Override_Operator): New function.
- (Verify_Overriding_Indicator): Add missing code to check overriding
- indicator in operators. Fixes regression.
- (Check_Overriding_Indicator): Minor reformating after replacing the
- code that evaluates if the subprogram can override an operator by
- invocations to the above new function.
- * einfo.adb
- (Write_Field26_Name): Add missing code to ensure that, following
- the documentation in einfo.ads, this field is not shown as attribute
- "Static_Initialization" on non-dispatching functions.
-
-2011-08-02 Jose Ruiz <ruiz@adacore.com>
-
- * sem_res.adb (Resolve_Call): A call to
- Ada.Real_Time.Timing_Events.Set_Handler violates restriction
- No_Relative_Delay (AI-0211) only when it sets a relative timing event,
- i.e., when the second parameter is of type Time_Span.
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
- with an archive instead of -L<library dir> -l<library name>.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
- mark the base types In_Use in addition to making the operations
- use_visible.
-
-2011-08-02 Ed Falis <falis@adacore.com>
-
- * init.c: add and setup __gnat_signal_mask for the exception signals
- * s-inmaop-vxworks.adb: new file.
- * s-intman-vxworks.adb: remove unnecessary initializations and
- simplify remaining
- * s-intman-vxworks.ads: remove unnecessary variable
- * s-taprop-vxworks.adb: simplify signal initialization
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch8.adb: Minor code reorganization, comment updates.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
- * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
- here from Sem_Res.
- (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
- (Matching_Static_Array_Bounds): Moved here from Sem_Res
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
- * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
- * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
- use_type_clauses, to handle more efficiently use_type and use_all_type
- constructs.
- * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
- Ada2012 Use_All_Type clause.
- (Use_Class_Wide_Operations): new procedure.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
- sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
- expression to expression function.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch4.adb: transform simple Ada2012 membership into equality only
- if types are compatible.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_res.adb (Matching_Static_Array_Bounds): new function which
- returns True if its argument array types have same dimension and same
- static bounds at each index.
- (Resolve_Actuals): issue an error in formal mode on actuals passed as
- OUT or IN OUT paramaters which are not view conversions in SPARK.
- (Resolve_Arithmetic_Op): issue an error in formal mode on
- multiplication or division with operands of fixed point types which are
- not qualified or explicitly converted.
- (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
- Boolean or array type (except String) operands.
- (Resolve_Equality_Op): issue an error in formal mode on equality
- operators for array types other than String with non-matching static
- bounds.
- (Resolve_Logical_Op): issue an error in formal mode on logical operators
- for array types with non-matching static bounds. Factorize the code in
- Matching_Static_Array_Bounds.
- (Resolve_Qualified_Expression): issue an error in formal mode on
- qualified expressions for array types with non-matching static bounds.
- (Resolve_Type_Conversion): issue an error in formal mode on type
- conversion for array types with non-matching static bounds
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * par-ch10.adb: Minor code reorganization (use Nkind_In).
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * par-ch9.adb: save location of entry for proper error message.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
- (Use_Full_View) which permits this routine to climb through the
- ancestors using the full-view of private parents.
- * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
- Use_Full_View to true in calls to Is_Ancestor.
- * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
- true in call to Is_Ancestor.
- * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
- Use_Full_View to true in call to Is_Ancestor.
- * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
- call to Is_Ancestor.
- * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
- Use_Full_View to true in calls to Is_Ancestor.
- * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
- Make_Select_Specific_Data_Table, Register_Primitive,
- Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
- * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
- to true in call to Is_Ancestor.
- * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
- Use_Full_View to true in calls to Is_Ancestor.
- * exp_cg.adb
- (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
- (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * gnat_rm.texi: Minor reformatting.
- * sem_prag.adb: Minor reformatting.
-
-2011-08-02 Tristan Gingold <gingold@adacore.com>
-
- * vms_data.ads: Add VMS qualifier for -gnateP.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
- * par-ch7.adb (P_Package): Proper placement of aspects for package
- decl/instantiation.
- * par-endh.adb (Check_End): Ad Is_Sloc parameter
- (End_Statements): Add Is_Sloc parameterr
- * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
- (Check_End): Ad Is_Sloc parameter
- (End_Statements): Add Is_Sloc parameterr
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * ug_words: Add VMS qualifier equivalent to -gnateP:
- /SYMBOL_PREPROCESSING.
-
-2011-08-02 Jose Ruiz <ruiz@adacore.com>
-
- * gnat-style.texi: For hexadecimal numeric literals the typical
- grouping of digits is 4 to represent 2 bytes.
- A procedure spec which is split into several lines is indented two
- characters.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
- * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
- (Resolve_Aggregate): issue errors in formal modes when aggregate is not
- properly qualified
- (Resolve_Array_Aggregate): issue errors in formal modes on non-static
- choice in array aggregate
- (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
- mark as ancestor
- (Resolve_Record_Aggregate): issue errors in formal modes on mixed
- positional and named aggregate for record, or others in record
- aggregate, or multiple choice in record aggregate
- * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
- array operands to logical operations AND, OR and XOR do not have the
- same static lower and higher bounds
- * sem_ch5.adb, sinfo.ads: Correct typos in comments
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
- Replaces Last_Source_Node_In_Sequence.
- * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
- * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
- parens and blank in string (this was inconsistently implemented).
- * errout.ads
- (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
- blank in string (this was inconsistently implemented).
- * gnat1drv.adb
- (Set_Global_Switches): Set formal mode switches appropriately
- * opt.ads, opt.adb: Formal mode is now global switches, more consistent
- * par-prag.adb
- (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
- call Set_Error_Msg_Lang to set "spark" as language name.
- * par.adb: Remove unnecessary call to set formal language for errout
- * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
- appropriately and call Set_Error_Msg_Lang to set "spark" as language
- name.
- * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
- calls to it, moved after resolution so that types are known
- * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
- result of concatenation is not of type String
- (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
- concatenation is not properly restricted
- * gnat_rm.texi: Add doc on pragma Spark_95.
- * gcc-interface/Makefile.in: Remove obsolete target pairs for
- Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-01 Javier Miranda <miranda@adacore.com>
-
- * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
- condition that detects if the overridden operation must replace an
- existing entity.
-
-2011-08-01 Javier Miranda <miranda@adacore.com>
-
- * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
- code declarations inserted by Insert_Actions in each alternative of the
- N_Case_Expression node.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * sem_ch6.adb: Minor code reorganization.
- * sem_util.adb: Minor reformatting.
-
-2011-08-01 Pascal Obry <obry@adacore.com>
-
- * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
- * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
- literal or operator symbol which is prefixed
- * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
- mode on access attributes.
- * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
- that concatenation operands are properly restricted in formal mode
- (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
- Analyze_Concatenation_Operand. Issue an error in formal mode if the
- result of the concatenation has a type different from String.
- (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
- Analyze_Quantified_Expression, Analyze_Slice,
- Analyze_Null): issue an error in formal mode on unsupported constructs
- * sem_ch5.adb
- (Analyze_Block_Statement): only issue error on source block statement
- * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
- function which returns the last node in a list of nodes for which
- Comes_From_Source returns True, if any
- * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
- Last_Source_Node_In_Sequence
- * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
- Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
- mode on unsupported constructs
- * sem_ch9.adb Do not return after issuing error in formal mode, as the
- rest of the actions may be needed later on since the error is marked as
- not serious.
- * sinfo.ads: Typos in comments.
-
-2011-08-01 Pascal Obry <obry@adacore.com>
-
- * projects.texi: Minor editing.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
- insertion character ~~
- * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
- (Set_Error_Msg_Lang): new procedure which fixes the language for use
- with insertion character ~~
- (Set_Msg_Text): treat insertion character ~~
- * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
- sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
- Formal_Error_Msg_... procedures by equivalent Error_Msg_...
- procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
- errors related to the formal language restriction not serious
- (insertion character |).
- * par.adb (Par): set formal language for error messages if needed
- * sem_ch6.adb (Check_Missing_Return): take into account possible
- generated statements at the end of the function
- * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
- enumeration value to define a new pragma SPARK_95
- * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
- SPARK_Version): new type and variables to store the SPARK version
- (none by default).
- (SPARK_Mode): return True when SPARK_Version is set
- * par-prag.adb: Correct indentation
- (Prag): take Pragma_SPARK_95 into account
- * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
- into account.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
- sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
- sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
-
-2011-08-01 Pascal Obry <obry@adacore.com>
-
- * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
- Target_Name to Get_Path call.
- (Parse_Single_Project): Likewise.
- (Post_Parse_Context_Clause): Likewise.
- * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
- Call Initialise_Project_Path with the proper Target_Name.
- (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
- search path.
- (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
- with the proper Target_Name.
- * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
- Part.Parse routine.
- (Parse_Project_And_Apply_Config): Likewise.
- * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
- This is fine as this part of the code is supporting only native
- compilation.
- * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
- is fine as this part of the code is supporting only native compilation.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * sem_util.adb (Enter_Name): issue error in formal mode on declaration
- of homonym, unless the homonym is one of the cases allowed in SPARK
- * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
- package declaration occurring after a body.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * checks.adb, exp_ch4.adb: Minor reformatting.
-
-2011-08-01 Javier Miranda <miranda@adacore.com>
-
- * einfo.ads (Access_Disp_Table): Fix documentation.
- (Dispatch_Table_Wrappers): Fix documentation.
-
-2011-08-01 Pascal Obry <obry@adacore.com>
-
- * prj-env.adb, prj-env.ads: Minor reformatting.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * sem_util.ads, sem_util.adb, par.adb, par_util.adb
- (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
- procedures out of these packages.
- * errout.ads, errout.adb
- (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
- procedures in of this package
- (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
- * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
- on misplaced later vs initial declarations, like in Ada 83
- * sem_attr.adb (Processing for Analyze_Attribute): issue error in
- formal mode on attribute of private type whose full type declaration
- is not visible
- * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
- package declaration inside a package specification
- (Analyze_Full_Type_Declaration): issue error in formal mode on
- controlled type or discriminant type
- * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
- user-defined operator means that it should come from the source
- (New_Overloaded_Entity): issue error in formal mode on overloaded
- entity.
- * sem_ch6.ads, sem_ch13.ads: typos in comments.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * atree.adb: Minor reformatting.
- * checks.adb: Minor reformatting.
-
-2011-08-01 Vincent Celier <celier@adacore.com>
-
- * s-parame-vms-ia64.ads: Fix typo in comment
- Minor reformatting
- * s-parame-vms-restrict.ads: Removed, unused.
-
-2011-08-01 Javier Miranda <miranda@adacore.com>
-
- * exp_ch3.adb
- (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
- * sem_ch3.adb
- (Constrain_Index): Remove side effects in the evaluation of the bounds.
- * sem_ch3.ads, sem_ch3.adb
- (Is_Constant_Bound): New extended version of the subprogram that was
- previously located inside function Exp_Ch3.Is_Variable_Size_Array.
- Moved here since it is shared by routines of sem_ch3 and exp_ch3.
- * sem_aux.ads (Constant_Value): Fix typo in comment.
- * checks.adb (Generate_Index_Checks): New implementation which, for
- array objects with constant bounds, generates the runtime check
- referencing the bounds of the array type. For other cases this routine
- provides its previous behavior obtaining such values from the array
- object.
- * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
- parent type.
- * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
- we cannot have semantic interpretations of the new node.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
- expressions.
-
-2011-08-01 Arnaud Charlet <charlet@adacore.com>
-
- * sem_ch8.adb: Minor code editing.
- * s-vxwext.adb: Remove trailing space.
- * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
- consistency with other files.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * par-ch10.adb: reject parameterized expressions as compilation unit.
- * sem_ch4.adb: handle properly conditional expression with overloaded
- then_clause and no else_clause.
-
-2011-08-01 Tristan Gingold <gingold@adacore.com>
-
- * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
- like done by System.Aux_DEC.
- * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
- missing label at end of declaration (subprogram or package)
- * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
- of positional and named parameter association
- * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
- Error_Msg_SP which adds a prefix to the error message giving the name
- of the formal language analyzed
- * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
- access result type in subprogram, unconstrained array as result type,.
- (Analyze_Subprogram_Declaration): issue an error in formal mode for null
- procedure
- * sem_ch8.adb: Code clean up.
-
-2011-08-01 Javier Miranda <miranda@adacore.com>
-
- * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
- * einfo.ads (Access_Disp_Table): Fix documentation.
- (Dispatch_Table_Wrappers): Fix documentation.
- * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
- Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
- to enforce the documentation of this attribute.
- (Set_Is_Interface): Cleanup the assertion.
- * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
- the Underlying_Type entity before reading attribute Access_Disp_Table.
- * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
- Locate the Underlying_Type before reading attribute Access_Disp_Table.
- * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
- the Underlying_Type entity before reading attribute Access_Disp_Table.
- * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
- Locate the Underlying_Type entity before reading attribute
- Access_Disp_Table.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * s-poosiz.ads: Additional overriding indicators.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
- formal mode.
- (Analyze_Iteration_Scheme): issue error in formal mode when loop
- parameter specification does not include a subtype mark.
- * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
- formal mode on abstract subprogram.
- (Analyze_Subprogram_Specification): issue error in formal mode on
- user-defined operator.
- (Process_Formals): issue error in formal mode on access parameter and
- default expression.
- * sem_ch9.adb (Analyze_Abort_Statement,
- Analyze_Accept_Statement, Analyze_Asynchronous_Select,
- Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
- Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
- Analyze_Requeue, Analyze_Selective_Accept,
- Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
- * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
- issue error in formal mode on user-defined raise statement.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
- declaration being hidden when overriding an implicit inherited
- subprogram.
- * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
- (-gnats), do not complain about a source file that contains only a
- pragma No_Body.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
- variable if already set.
-
-2011-08-01 Arnaud Charlet <charlet@adacore.com>
-
- * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
- g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
- s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
- g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
- g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
- g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
- g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
- g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
- g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
- g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
- g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
- s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
- g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
- s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
- g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
- g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
- g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
- g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
- g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
- g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
- s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
- s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
- a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
- s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
- s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
- g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
- g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
- g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
- g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
- g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
- g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
- s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
- s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
- g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
- g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
- s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
- s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
- g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
- g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
- g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
- s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
- g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
- g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
- g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
- s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
- g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
- g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
- g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
- s-osinte-mingw.ads: Update to GPLv3 run-time license.
- Use GNAT instead of GNARL.
-
-2011-08-01 Bob Duff <duff@adacore.com>
-
- * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
- a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
- a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
- reformatting.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * debug.adb (d.D) reverve flag for the SPARK mode
- (d.E) reverve flag for SPARK generation mode
- (d.F) reverve flag for Why generation mode
- * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
- ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
- functions which return True when the corresponding modes are set
- (Formal_Language): return "spark" or "alfa" when in formal verification
- mode.
- * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
- Error_Msg to prefix the error message with a tag giving the formal
- language
- (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
- message with a tag giving the formal language
- * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
- block statement
- (Analyze_Case_Statement): issue error in formal mode on case statement
- with a single "others" case alternative
- (Analyze_Exit_Statement): issue errors in formal mode on exit
- statements which do not respect SPARK restrictions
- (Analyze_Goto_Statement): issue error in formal mode on goto statement
- (Check_Unreachable_Code): always issue an error (not a warning) in
- formal mode on unreachable code (concerns both code after an infinite
- loop and after an unconditional jump, both not allowed in SPARK)
- * sem_ch6.adb (Analyze_Return_Statement): add call to
- Set_Return_Present for a procedure containing a return statement
- (already done for functions in Analyze_Function_Return)
- (Analyze_Function_Return): issue error in formal mode on extended
- return or if return is not last statement in function
- (Check_Missing_Return): issue error in formal mode if function does
- not end with return or if procedure contains a return
- * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
- function to detect if there is an inner scope of its parameter S which
- is a loop.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch6.ads: Minor reformatting.
-
-2011-08-01 Javier Miranda <miranda@adacore.com>
-
- * sem_util.adb (Abstract_Interface_List): Complete condition when
- processing private type declarations to avoid reading unavailable
- attribute.
- (Is_Synchronized_Tagged_Type): Complete condition when processing
- private extension declaration nodes to avoid reading unavailable
- attribute.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch3.adb: Minor reformatting.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
- i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
- s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
- s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
- for VMS, instead parametrize the common implementation with
- System.Parameters declarations.
-
-2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
-
-2011-08-01 Tristan Gingold <gingold@adacore.com>
-
- * seh_init.c: Fix SEH handler installation on win64.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
- double analysis of an anonymous access to subprogram, because it can
- lead to improper sharing of profiles and a back-end crash.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * make.adb, sem_ch4.adb: Minor reformatting.
- * gcc-interface/Make-lang.in: Update dependencies.
- * sem_util.adb, exp_ch5.adb: Minor reformatting.
-
-2011-08-01 Arnaud Charlet <charlet@adacore.com>
-
- * gnat_rm.texi: Fix definition of Long_Integer.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * exp_aggr.adb: check limit size of static aggregate unconditionally,
- to prevent storage exhaustion.
- * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
- finalized is a function body, insert the cleanup code before the final
- return statement, to prevent spurious warnings.
- * s-pooglo.ads: add overriding indicator.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch4.adb (Operator_Check): improve error message when both a
- with_clause and a use_clause are needed to make operator usage legal.
- * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
- determine whether a compilation unit is visible within an other,
- either through a with_clause in the current unit, or a with_clause in
- its library unit or one one of its parents.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
- over an arbitrary expression of an array or container type.
- * lib-xref.adb: clarify comment.
-
-2011-08-01 Bob Duff <duff@adacore.com>
-
- * einfo.ads: Minor reformatting.
- * debug.adb: Minor comment improvement.
-
-2011-08-01 Javier Miranda <miranda@adacore.com>
-
- * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
- consider hidden subprograms as valid candidates.
-
-2011-08-01 Arnaud Charlet <charlet@adacore.com>
-
- * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
-
-2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
-
- * gnat_ugn.texi: Fix typo.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
- lib-xref.adb: Minor reformatting
-
-2011-08-01 Gary Dismukes <dismukes@adacore.com>
-
- * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
- when to generate a call to Move_Final_List.
- (Has_Controlled_Parts): Remove this function.
-
-2011-08-01 Geert Bosch <bosch@adacore.com>
-
- * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
- "," in choice list.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
- explicit raise of a predefined exception as Comes_From_Source if the
- original N_Raise_Statement comes from source.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * sinfo.ads: Add comment.
- * sem_ch6.adb: Minor reformatting.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * freeze.adb (Freeze_Entity): Refine check for bad component size
- clause to avoid rejecting confirming clause when atomic/aliased present.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
- better determine whether an entity reference is a write.
- * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
- subcomponent.
- * lib-xref.adb (Output_References): Do no suppress a read reference at
- the same location as an immediately preceeding modify-reference, to
- handle properly in-out actuals.
-
-2011-08-01 Tristan Gingold <gingold@adacore.com>
-
- * env.c (__gnat_setenv) [VMS]: Refine previous change.
-
-2011-08-01 Quentin Ochem <ochem@adacore.com>
-
- * i-cstrin.adb (New_String): Changed implementation, now uses only the
- heap to compute the result.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * atree.ads: Minor reformatting.
-
-2011-08-01 Emmanuel Briot <briot@adacore.com>
-
- * g-expect.adb (Get_Command_Output): Fix memory leak.
-
-2011-08-01 Geert Bosch <bosch@adacore.com>
-
- * cstand.adb (P_Float_Type): New procedure to print the definition of
- predefined fpt types.
- (P_Mixed_Name): New procedure to print a name using mixed case
- (Print_Standard): Use P_Float_Type for printing floating point types
- * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
- precision IEEE float.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch3.adb: Minor reformatting.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
- the completion of a generic function, insert the new body rather than
- rewriting the original.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * sinfo.ads, errout.ads: Typos in comments.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * par-endh.adb: Minor reformatting.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * aspects.ads, aspects.adb: Add aspects for library unit pragmas
- (Pre_Post_Aspects): New subtype.
- * par-ch12.adb (P_Generic): New syntax for aspects in packages
- * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
- * par-ch7.adb (P_Package): Remove Decl parameter
- (P_Package): Handle new syntax for aspects (before IS)
- * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
- new aspect syntax
- (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
- * par.adb (P_Aspect_Specifications): Add Semicolon parameter
- (P_Package): Remove Decl parameter
- * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
- aspects
- * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
- specs
- * sem_util.ads, sem_util.adb (Static_Boolean): New function
- * sinfo.ads: Document new syntax for aspects in packages etc.
- * sprint.adb: Handle new syntax of aspects before IS in package
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * atree.ads: Minor reformatting.
- * sem_prag.adb: Minor reformatting.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * exp_util.adb (Insert_Actions): Fix error in handling Actions for
- case expr alternative.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb: Fix typo.
-
-2011-08-01 Geert Bosch <bosch@adacore.com>
-
- * sem_prag.adb (Check_No_Link_Name): New procedure.
- (Process_Import_Or_Interface): Use Check_No_Link_Name.
- * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
- instead of Standard_Long_Long_Float_Size global. Preparation for
- eventual removal of per type constants.
- * exp_util.ads (Get_Stream_Size): New function returning the stream
- size value of subtype E.
- * exp_util.adb (Get_Stream_Size): Implement new function.
- * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
- function.
- * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
- * einfo.adb:
- (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
-
-2011-08-01 Geert Bosch <bosch@adacore.com>
-
- * cstand.adb: Fix comments.
- * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
- count of arguments.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * exp_ch4.adb, sem_cat.adb: Minor reformatting.
-
-2011-08-01 Geert Bosch <bosch@adacore.com>
-
- * atree.ads: Fix comment.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
- * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
- * par.adb: Add with for Namet.Sp.
- * par-tchk.adb: Minor reformatting.
-
-2011-08-01 Vincent Celier <celier@adacore.com>
-
- * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
- (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
- of the init procedure of a SAL.
- * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
- New procedure.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
- reformatting.
-
-2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
- conformant with its spec (return True only for types that have
- an overriding Initialize primitive operation that prevents them from
- having preelaborable initialization).
- * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
- initialization for controlled types in Ada 2005 or later mode.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
- Postcondition.
- (Same_Aspect): New function.
- * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
- Type_Invariant, Precondition, Postcondition.
- * snames.ads-tmpl: Add Name_Type_Invariant.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
- here.
- (Freeze_All_Ent): Fix error in handling inherited aspects.
- * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
- already analyzed, but don't skip entire processing of a declaration,
- that's wrong in some cases of declarations being rewritten.
- (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
- Don't delay for integer, string literals
- Treat predicates in usual manner for delay, remove special case code,
- not needed.
- (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
- (Build_Predicate_Function): Update saved expression in aspect
- (Build_Invariant_Procedure): Update saved expression in aspect
- * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
- of replacement of discriminant references if the reference is simple.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
- * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
- Static_Predicate and Dynamic_Predicate.
- (Build_Predicate_Function): Add processing for Static_Predicate
- and Dynamic_Predicate.
- * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
- (From_Static_Predicate): New flag
- * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * usage.adb: Documentation cleanup for Ada version modes in usage.
- * expander.adb: Minor reformatting.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * atree.ads: Minor comment fix.
- * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
- a-witeio.ads, sem_prag.adb: Minor reformatting.
-
-2011-08-01 Doug Rupp <rupp@adacore.com>
-
- * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
- pointers. Use descrip.h header file for convenience. Add some
- comments.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
- (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
- * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
- New procedure.
- (Check_Aspect_At_End_Of_Declarations): New procedure
- (Analye_Aspect_Specification): Minor changes for above procedures
- * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
- specification node as well.
-
-2011-08-01 Pascal Obry <obry@adacore.com>
-
- * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
- Windows files. Use GetFilesAttributes() in this case to check for file
- existence instead of returning with an error code.
-
-2011-08-01 Vincent Celier <celier@adacore.com>
-
- * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
- High is above Source length.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * aspects.ads (Boolean_Aspects): New subtype.
- * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
- for derived types in cases where the parent type and derived type have
- aspects.
- * freeze.adb (Freeze_Entity): Fix problems in handling derived type
- with aspects when parent type also has aspects.
- (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
- boolean expression at this point).
- * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
- accordance with final decision on the Ada 2012 feature.
- * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
-
-2011-08-01 Matthew Heaney <heaney@adacore.com>
-
- * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
-
-2011-08-01 Pascal Obry <obry@adacore.com>
-
- * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
- Fix Replace_Slice when High is above current string size.
- (Replace_Slice): Fix DL computation when High is above current
- string length.
-
-2011-08-01 Gary Dismukes <dismukes@adacore.com>
-
- * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
-
-2011-08-01 Matthew Heaney <heaney@adacore.com>
-
- * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
- of node.
-
-2011-08-01 Pascal Obry <obry@adacore.com>
-
- * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
- reformatting.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
- access to protected subprograms in generic bodies.
- * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
- protected type, indicate that the convention of the subprogram is
- Convention_Protected, because it may be used in subsequent declarations
- within the protected declaration.
-
-2011-08-01 Vincent Celier <celier@adacore.com>
-
- * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
- and "final" procedures when the name of the library is "ada", to avoid
- duplicate symbols "adainit" and "adafinal" in executables.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
- quantified expression that appears within a postcondition and uses the
- Ada2012 'Result attribute.
-
-2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * init.c (__gnat_error_handler): Cast reason to int.
- (__gnat_install_handler): Explain sa_sigaction use.
-
-2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
- subprogram has copy-in copy-out parameters, try to promote the mode of
- the return type if it is passed in registers.
-
-2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
- left operand as addressable.
-
-2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (build_function_stub): Remove.
- (build_return_expr): Likewise.
- (convert_vms_descriptor): Declare.
- * gcc-interface/utils.c (convert_vms_descriptor): Make global.
- (build_function_stub): Move to...
- * gcc-interface/utils2.c (build_return_expr): Move to...
- * gcc-interface/trans.c (build_function_stub): ...here.
- (build_return_expr): ...here.
- (Subprogram_Body_to_gnu): Add local variable for language_function.
- Disconnect the parameter attributes cache, if any, once done with it.
- Call end_subprog_body only after setting the end_locus.
- Build the stub associated with the function, if any, at the very end.
- (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
- variables and streamline control flow.
-
-2011-07-23 Arnaud Charlet <charlet@adacore.com>
-
- PR ada/49819
- * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
- g-trasym-dwarf.adb.
-
-2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR bootstrap/49794
- * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
- Assign to act.sa_sigaction.
- * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
- current->return_address to char * before arithmetic.
-
-2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
- Correct argument types.
- Extract code from reason.
- (__gnat_install_handler): Assign to act.sa_sigaction.
-
-2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
- (GNAT1_OBJS): ...here.
-
-2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
-
- PR ada/48711
- * g-socthi-mingw.adb (Fill): Fix formatting.
-
- * gcc-interface/gigi.h: Move around comment.
-
-2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR ada/46350
- * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
-
-2011-07-14 Florian Weimer <fw@deneb.enyo.de>
-
- PR ada/48711
- * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
-
-2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
- range comparison if Pmode is SImode.
-
-2011-07-12 Laurent GUERBY <laurent@guerby.net>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * adadecode.c: Wrap up in extern "C" block.
- * adadecode.h: Likewise.
- * adaint.c: Likewise. Remove 'const' keyword.
- * adaint.h: Likewise.
- * argv.c: Likewise.
- * atree.h: Likewise.
- * cio.c: Likewise.
- * cstreams.c: Likewise.
- * env.c: Likewise.
- * exit.c: Likewise.
- * fe.h: Likewise.
- * final.c: Likewise.
- * init.c: Likewise.
- * initialize.c: Likewise.
- * link.c: Likewise.
- * namet.h: Likewise.
- * nlists.h: Likewise.
- * raise.c: Likewise.
- * raise.h: Likewise.
- * repinfo.h: Likewise.
- * seh_init.c: Likewise.
- * targext.c: Likewise.
- * tracebak.c: Likewise.
- * uintp.h: Likewise.
- * urealp.h: Likewise.
- * xeinfo.adb: Wrap up generated C code in extern "C" block.
- * xsinfo.adb: Likewise.
- * xsnamest.adb: Likewise.
- * gcc-interface/gadaint.h: Wrap up in extern "C" block.
- * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
- * gcc-interface/misc.c: Likewise.
- * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
- (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
- ada/targext.o here...
- (GNAT_ADA_OBJS): ...and not here.
- (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
- (GNATBIND_OBJS): Reorder.
-
-2011-07-07 Richard Henderson <rth@redhat.com>
-
- * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
- dwarf2out_frame_init.
-
-2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/misc.c (gnat_init): Tweak previous change.
-
-2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/39150
- * gcc-interface/Makefile.in: Handle x86_64-solaris2.
-
-2011-07-06 Richard Guenther <rguenther@suse.de>
-
- * gcc-interface/misc.c (gnat_init): Merge calls to
- build_common_tree_nodes and build_common_tree_nodes_2.
- Re-initialize boolean_false_node.
-
-2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
- Olivier Hainque <hainque@adacore.com>
- Nicolas Setton <setton@adacore.com>
-
- * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
- the type according to the ARTIFICIAL_P parameter.
- (create_type_decl): Likewise.
- (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
-
-2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
- (gnatbind): Likewise.
-
-2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
-
-2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
- local variable throughout. Remove useless call to Base_Type.
- (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
- Take it also into account for the volatileness of the field. Set the
- TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
-
-2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
- on a dereference built for a by-ref object if it has an address clause.
-
-2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * einfo.ads (Address_Taken): Document use for the second argument of
- Asm_Input and Asm_Output attributes.
- * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
- argument is an entity name, then set Address_Taken on it.
- <Attribute_Asm_Output>: Likewise.
- * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
- Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
- (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
- memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
-
-2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR middle-end/46500
- * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
-
-2011-06-14 Joseph Myers <joseph@codesourcery.com>
-
- * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
- (ada/utils.o): Update dependencies.
- * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
- ../../../libcpp/libcpp.a.
- * gcc-interface/utils.c: Include common/common-target.h.
- (process_attributes): Use targetm_common.have_named_sections.
-
-2011-06-07 Richard Guenther <rguenther@suse.de>
-
- * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
- set_sizetype.
-
-2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
- TREE_THIS_NOTRAP flag.
-
-2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
- Fix thinko.
-
-2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
- constants whose full view has discriminants specially.
-
-2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils.c: Include diagnostic.h.
- (gnat_write_global_declarations): Output debug information for all
- global type declarations before finalizing the compilation unit.
- * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
-
-2011-05-25 Jakub Jelinek <jakub@redhat.com>
-
- * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
-
-2011-05-25 Kai Tietz <ktietz@redhat.com>
-
- * adaint.c (__gnat_to_canonical_file_list_next): Use array
- initialization instead of const/none-const pointer assignment.
-
-2011-05-24 Joseph Myers <joseph@codesourcery.com>
-
- * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
- $(EXTRA_GNAT1_OBJS).
- (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
- (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
- (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
- * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
- libcommon-target.a instead of prefix.o.
-
-2011-05-21 Joseph Myers <joseph@codesourcery.com>
-
- PR ada/49097
- * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
-
-2011-05-20 Joseph Myers <joseph@codesourcery.com>
-
- * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
- * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
- instead of version.o.
-
-2011-05-18 Kai Tietz <ktietz@redhat.com>
-
- * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
- boolean_false_node instead of integer_zero_node.
- (convert_with_check): Likewise.
- * gcc-interface/decl.c (choices_to_gnu): Likewise.
-
-2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
- type of the parameter is an unconstrained array, convert the actual to
- the type of the formal in the In Out and Out cases as well.
-
-2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
- call build_function_type_array or build_varargs_function_type_array
- instead.
- (create_subprog_type): Don't call build_function_type; call
- build_function_type_vec instead.
-
-2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
- (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
- (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
-
-2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
-
- * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
- * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
-
-2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
-
-2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
- instead of accessing TYPE_ARG_TYPES directly.
- * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
-
-2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
-
- PR ada/48844
- * gcc-interface/gigi.h (get_variant_part): Declare.
- * gcc-interface/decl.c (get_variant_part): Make global.
- * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
- types have the same constant size, are record types and T1 has a
- variant part while T2 doesn't.
-
-2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils.c (begin_subprog_body): Do not call
- get_pending_sizes.
- (end_subprog_body): Likewise.
-
-2011-05-04 Richard Guenther <rguenther@suse.de>
-
- * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
- int_const_binop.
- (pos_to_constructor): Likewise.
-
-2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (gigi): Call build_function_type_list instead
- of build_function_type. Adjust calls to...
- (build_raise_check): ...this. Do not take a void_tree parameter.
- Call build_function_type_list instead of build_function_type.
- Fix head comment and swap couple of conditional blocks.
-
-2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnatvsn.ads (Library_Version): Bump to 4.7.
- (Current_Year): Bump to 2011.
-
-2011-04-29 Michael Matz <matz@suse.de>
-
- * gcc-interface/misc.c (gnat_handle_option): Set
- warn_maybe_uninitialized.
-
-2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
-
- * gnat_ugn.texi (Complexity Metrics Control): Update link to
- the Watson/McCabe paper.
-
-2011-04-23 Jim Meyering <meyering@redhat.com>
-
- * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
-
-2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
- onto the new type.
-
-2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
- parameter.
- * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
- DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
- ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
- <all>: Do not set flags on the reused DECL node coming from an alias.
- Set DECL_IGNORED_P on the DECL node built for subprograms if they
- don't need debug info here...
- * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
- (gigi): Adjust calls to create_subprog_decl.
- (build_raise_check): Likewise.
- (establish_gnat_vms_condition_handler): Likewise.
- (Compilation_Unit_to_gnu): Likewise.
- (gnat_to_gnu): Likewise.
-
-2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
- (NO_REORDER_ADAFLAGS): New variable.
- (EXTRA_GNATTOOLS): Always define.
- (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
- Clean up and adjust list of files compiled with special options.
- * gcc-interface/Make-lang.in: Likewise.
- (ada/decl.o): Cosmetical change.
- (ada/misc.o): Remove dependency on $(PLUGIN_H).
-
-2011-04-20 Jim Meyering <meyering@redhat.com>
-
- * initialize.c (__gnat_initialize): Remove useless if-before-free.
-
-2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
- $(CFLAGS) on the link line.
-
-2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
- padded type built for the return type if it is unconstrained.
-
-2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
-
-2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
- before calling TREE_CHAIN.
- * gcc-interface/misc.c (gnat_init_ts): New function.
- (LANG_HOOKS_INIT_TS): Define.
-
-2011-04-12 Martin Jambor <mjambor@suse.cz>
-
- * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
- instead of cgraph_node.
-
-2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
- alignment on fields of the RETURN type built for the Copy-In Copy-Out
- mechanism.
-
-2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
- of aggregate types that contain a placeholder.
-
-2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
- TYPE_ARG_TYPES.
- (handle_type_generic_attribute): Likewise.
-
-2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
-
- PR ada/47163
- * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
-
-2011-04-04 Kai Tietz <ktietz@redhat.com>
-
- PR ada/47163
- * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
- to flag value.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils2.c (build_allocator): In the unconstrained array
- type case, do not strip a padding type around the array type.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
- types.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
- * gcc-interface/misc.c (gnat_handle_option): Remove special handling
- code for -feliminate-unused-debug-types.
- (gnat_post_options): Likewise.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
- declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
- distinct copy.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
- DECL_ARTIFICIAL flag on enumeration types.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
- fat pointer types artificial unconditionally.
- <E_Array_Subtype>: Attach the base array type as a parallel type if it
- isn't artificial.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (get_dummy_type): Declare.
- (build_dummy_unc_pointer_types): Likewise.
- (finish_fat_pointer_type): Likewise.
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
- fat pointer type has been built, complete it in place.
- <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
- and thin pointers. Remove useless variable.
- (finish_fat_pointer_type): Make global and move to...
- * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
- (get_dummy_type): New function.
- (build_dummy_unc_pointer_types): Likewise.
- (gnat_pushdecl): Propage the name to the anonymous variants only.
- (update_pointer_to): Only adjust the pointer types in the unconstrained
- array case.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
- if this is a Taft amendment type and the full declaration is available.
- * gcc-interface/trans.c (process_type): Likewise.
- If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
- (process_freeze_entity): Likewise.
- * gcc-interface/utils.c (dummy_global): New static variable.
- (gnat_write_global_declarations): If there are types declared as used
- at the global level, insert them in the global hash table.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
- * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
- declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
- copy.
- (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
- flag of the type accordingly.
- * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
- finalizing types when updating the pointers to the designated type.
- <all>: Finalize the deferred types even if we didn't defer processing
- of incomplete types in this invocation.
-
-2011-04-01 Olivier Hainque <hainque@adacore.com>
- Nicolas Setton <setton@adacore.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/misc.c (gnat_descriptive_type): New function.
- (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
-
-2011-03-28 Kai Tietz <ktietz@redhat.com>
-
- * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
- Windows targets.
- (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
- * system-mingw.ads (System): Change ZCX_By_Default default to True.
-
- * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
-
-2011-03-28 Tristan Gingold <gingold@adacore.com>
-
- PR ada/44431
- * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
- Use ada output of gnatbind.
- (ada/b_gnatb.adb): Ditto.
- (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
- (ada.mostlyclean, ada.stage1)
- (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
- (ada.stagefeedback): Adjust.
- * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
- Use ada output of gnatbind.
- (b_gnatm.adb): Ditto.
- (b_gnatl.o, b_gnatm.o): New rules.
-
-2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
- for the padded type built to support a specified size or alignment.
-
-2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
- unconditionally to the end of the unit when the designated type is
- limited_with'ed.
- <all>: Rename local variable. Attempt to un-defer types only and do it
- for limited_with'ed types as well.
- (finalize_from_with_types): Adjust comment. Rename variable and tidy.
- * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
- consistently and remove redundant call to finalize_from_with_types.
-
-2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
- subprograms without a previous spec declared in the same unit.
- * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
- subprograms at the end of the unit instead of at the beginning.
- * gcc-interface/utils.c (create_subprog_decl): Check that the entity
- isn't public for the special handling of non-inline functions nested
- inside inline external functions.
-
-2011-03-25 Jeff Law <law@redhat.com>
-
- * gcc-interface/utils.c (def_fn_type): Add missing va_end.
-
-2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
- * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
- to compute Set_Size_Depends_On_Discriminant.
- (Layout_Type): Call it on array types in back-end layout mode.
- * sem_util.adb (Requires_Transient_Scope): Return true for array
- types only if the size depends on the value of discriminants.
- * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
- type if the RHS is a call to a function that returns an unconstrained
- type with default discriminant.
-
-2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
- non-conversion to the nominal result type at the end.
-
-2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (create_temporary): New function taken from...
- (create_init_temporary): ...here. Call it.
- (call_to_gnu): Create the temporary for the return value early, if any.
- Create it for a function with copy-in/copy-out parameters if there is
- no target; in other cases of copy-in/copy-out, use another temporary.
- Push the new binding level lazily. Add and rename local variables.
-
-2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (validate_size): Improve comments and tweak
- error message.
- (set_rm_size): Likewise.
-
-2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
- for the padded type built in order to support a specified alignment.
- Fix incorrect formatting.
-
-2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
-
- PR bootstrap/48216
- * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
-
-2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
- rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
- to the end of the list. Adjust recursive call. Rename local variable.
- If REORDER is true, reorder components of the record type.
- (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
- components_to_record and adjust the parameter list.
-
-2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (elaborate_expression_1): When optimization is
- disabled, use the variable for bounds of loop iteration scheme.
-
-2011-03-21 Kai Tietz <ktietz@redhat.com>
-
- PR target/12171
- * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
-
-2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
- out whether the expression is read-only. Short-circuit placeholder
- case and rename a couple of local variables.
-
-2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (smaller_form_type_p): Declare.
- * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
- * gcc-interface/utils.c (smaller_form_type_p): ...to here.
- (convert): Deal with conversions from a smaller form type specially.
-
-2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
- its argument, except for the special -I- switch.
-
-2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
-
- * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
- "Ada Issues".
-
-2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
-
-2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
- GNAT_FORMAL.
- * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
- * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
- instead of GNAT_FORMAL. Protect the expression against multiple uses.
- Do not generate the check directly, instead instantiate the template
- check present in the descriptor.
- (make_descriptor_field): Move around.
- (build_vms_descriptor32): Build a template check in the POINTER field.
- (build_vms_descriptor): Remove useless suffixes.
- * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
-
-2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
-
- PR bootstrap/47467
- * targext.c: Include target files if IN_RTS is defined.
-
-2011-01-26 Richard Guenther <rguenther@suse.de>
-
- PR bootstrap/47467
- * targext.c: Include config.h.
- * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
- dependency.
-
-2011-01-04 Pascal Obry <obry@adacore.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
-
-2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
- end-of-case on the end label and its associated gotos, if any.
-
-2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
- expressions of the parameter cache within the statement group of
- the CICO mechanism.
-
-2011-01-04 Olivier Hainque <hainque@adacore.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
- (set_end_locus_from_node): New function.
- (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
- make and the function end_locus.
- (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
- for the elaboration subprogram.
- (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
- set the end_locus of the expression as well.
-
-2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
-
- PR ada/47131
- * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
- variables that are referenced in exception handlers volatile.
-
-
-\f
-Copyright (C) 2011 Free Software Foundation, Inc.
-
-Copying and distribution of this file, with or without modification,
-are permitted in any medium without royalty provided the copyright
-notice and this notice are preserved.
-
- * gnat_rm.texi: Ramification of pragma Eliminate documentation
- - fix bugs in the description of Source_Trace;
- - get rid of UNIT_NAME;
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_ch9.adb
- (Build_Dispatching_Requeue): Adding support for VM targets
- since we cannot directly reference the Tag entity.
- * exp_sel.adb (Build_K): Adding support for VM targets.
- (Build_S_Assignment): Adding support for VM targets.
- * exp_disp.adb
- (Default_Prim_Op_Position): In VM targets do not restrict availability
- of predefined interface primitives to compiling in Ada 2005 mode.
- (Is_Predefined_Interface_Primitive): In VM targets this service is not
- restricted to compiling in Ada 2005 mode.
- (Make_VM_TSD): Generate code that declares and initializes the OSD
- record. Needed to support dispatching calls through synchronized
- interfaces.
- * exp_ch3.adb
- (Make_Predefined_Primitive_Specs): Enable generation of predefined
- primitives associated with synchronized interfaces.
- (Make_Predefined_Primitive_Bodies): Enable generation of predefined
- primitives associated with synchronized interfaces.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
- statements hidden in SPARK if preceded by the HIDE directive
- (Parse_Exception_Handlers): mark each exception handler in a sequence of
- exception handlers as hidden in SPARK if preceded by the HIDE directive
- * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
- if starting with the HIDE directive
- * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
- starting with the HIDE directive; mark the declarations in a private
- part as hidden in SPARK if the private part starts with the HIDE
- directive
- * restrict.adb, restrict.ads
- (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
- (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
- argument node belongs to a part which is hidden in SPARK
- (Check_SPARK_Restriction): do not issue violations on nodes in hidden
- parts in SPARK; protect the possibly costly call to
- Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
- * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
- * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
- Accumulate_Token_Checksum_GNAT_5_03): add case for new token
- Tok_SPARK_Hide.
- (Scan): recognize special comment starting with '#' and followed by
- SPARK keyword "hide" as a HIDE directive.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * types.ads, erroutc.ads: Minor reformatting.
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * link.c: Add response file support for cross platforms.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
- in an association, set parent field of copy before partial analysis.
- * sem_res.adb (Resolve_Slice): create reference to itype only when
- expansion is enabled.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
- for new flag denoting which subprogram bodies are in ALFA
- * restrict.adb, sem_ch7.adb: Update comment
- * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
- sem_ch9.adb, sem_res.adb: Add calls to
- Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
- * sem_ch6.adb (Analyze_Function_Return): add calls to
- Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
- middle of the body, and extended return.
- (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
- False when missing return.
- (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
- to True for subprograms whose spec is in ALFA. Remove later on the flag
- on the entity used for a subprogram body when there exists a separate
- declaration.
- * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
- if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
- False, otherwise do nothing.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_ch4.ads: minor formatting.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
- debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
- errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
- restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
- opt.ads: cleanup of SPARK mode
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
- types.
- * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
- (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
- * sem_ch3.adb
- (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
- (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
- (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
- (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
- types.
- (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
- non-static range.
- * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
- functions whose return type is not in ALFA.
- (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
- specifications.
- (Process_Formals): unset Is_In_ALFA flag for subprograms if a
- parameter's type is not in ALFA.
- * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
- types are in ALFA.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6 (Analyze_Expression_Function): treat the function as
- Inline_Always, and introduce a subprogram declaration for it when it is
- not a completion.
- * inline.adb (Add_Inlined_Body): recognize bodies that come from
- expression functions, so that the back-end can determine whether they
- can in fact be inlined.
- * sem_util.adb (Is_Expression_Function): predicate to determine whether
- a function body comes from an expression function.
-
-2011-08-02 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
- null exclusions to test Can_Never_Be_Null on the anonymous access types
- of the formals rather than testing the formals themselves. Exclude this
- check in cases where the Old_Formal is marked as a controlling formal,
- to avoid issuing spurious errors for bodies completing dispatching
- operations (due to the flag not getting set on controlling access
- formals in body specs).
- (Find_Corresponding_Spec): When checking full and subtype conformance of
- subprogram bodies in instances, pass Designated and E in that order, for
- consistency with the expected order of the formals (New_Id followed by
- Old_Id).
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch8.adb: Minor reformatting.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
- Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
- primitive operations of class-wide actuals.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_atag.ads, exp_atag.adb
- (Build_Common_Dispatching_Select_Statements): Remove argument Loc
- since its value is implicitly passed in argument Typ.
- * exp_disp.adb (Make_Disp_Conditional_Select_Body,
- Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
- Build_Common_Dispatching_Select_Statements.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
- exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
- Minor reformatting.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_res.adb: Minor reformatting.
- * sem_prag.adb: Minor reformatting.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_atag.adb, exp_atags.ads
- (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
- by the tagged type Entity. Required to use this routine in the VM
- targets since we do not have available the Tag entity in the VM
- platforms.
- * exp_ch6.adb
- (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
- Ada.Tags has not been previously loaded.
- * exp_ch7.adb
- (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
- Build_VM_TSDs if package Ada.Tags has not been previously loaded.
- * sem_aux.adb
- (Enclosing_Dynamic_Scope): Add missing support to handle the full
- view of enclosing scopes. Required to handle enclosing scopes that
- are synchronized types whose full view is a task type.
- * exp_disp.adb
- (Build_VM_TSDs): Minor code improvement to avoid generating and
- analyzing lists with empty nodes.
- (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
- (Make_Disp_Conditional_Select_Body): Add support for VM targets.
- (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
- (Make_Disp_Timed_Select_Body): Add support for VM targets.
- (Make_Select_Specific_Data_Table): Add support for VM targets.
- (Make_VM_TSD): Generate code to initialize the SSD structure of
- the TSD.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
- cross-references section in ALI.
- * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
- (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
- Sub).
- (Enclosing_Subprogram_Or_Package): new function to return the enclosing
- subprogram or package entity of a node
- (Is_Local_Reference_Type): new function returns True for references
- selected in local cross-references.
- (Lt): function extracted from Lt in Output_References
- (Write_Entity_Name): function extracted from Output_References
- (Generate_Definition): generate reference with type 'D' for definition
- of objects (object declaration and parameter specification), with
- appropriate locations and units, for use in local cross-references.
- (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
- references of type 'I' for initialization in object definition.
- (Output_References): move part of function Lt and procedure
- Write_Entity_Name outside of the body. Ignore references of types 'D'
- and 'I' introduced for local cross-references.
- (Output_Local_References): new procedure to output the local
- cross-references sections.
- (Lref_Entity_Status): new array defining whether an entity is a local
- * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
- with 'I' type when initialization expression is present.
- * get_scos.adb, get_scos.ads: Correct comments and typos
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
- the JVM target.
- * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
- the JVM target.
- * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
- TSD support.
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
- (No_Space_Img): New function
- (Find_Excluded_Sources): When reading from a file, record the file name
- and the line number for each excluded source.
- (Mark_Excluded_Sources): When reporting an error, if the excluded
- sources were read from a file, include file name and line number in
- the error message.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
- generation of TSDs to the DOTNET compiler.
- * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
- generation of TSDs to the DOTNET compiler.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
- record of all the tagged types declared inside library level package
- declarations, library level package bodies or library level subprograms.
- * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
- associated with a given tagged type.
- (Build_VM_TSDs): New subprogram.
- * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
- compilation units that are subprograms.
- * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
- compilation units that are package bodies.
- (Expand_N_Package_Declaration): Generate TSDs of the main compilation
- units that are a package declaration or a package instantiation.
- * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
- reorganization to improve the error generated by the frontend when the
- function Ada.Tags.Secondary_Tag is not available.
- * rtsfind.ads (RE_Register_TSD): New runtime entity.
- * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * s-imenne.ads: Minor reformatting.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
- * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
- * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * einfo.ads (Materialize_Entity): Document this is only for renamings
- * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
- required debug information in the case where we transform the object
- declaration into a renaming declaration.
- * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
- object
- * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
- Materialize_Entity.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
- Suppress_Init_Procs.
- * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
- Suppress_Initialization/Initialization_Suppressed.
- * gnat_rm.texi: New documentation for pragma Suppress_Initialization
- * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
- * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
- * sem_prag.adb: New processing for pragma Suppress_Initialization.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
- Minor reformatting.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
- only have inheritable classwide pre/postconditions.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
- * rtsfind.ads (RE_Check_TSD): New runtime entity.
- * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
- checks if the external tag of a type is the same as the external tag
- of some other declaration.
-
-2011-08-02 Thomas Quinot <quinot@adacore.com>
-
- * s-taskin.ads: Minor reformatting.
-
-2011-08-02 Emmanuel Briot <briot@adacore.com>
-
- * g-comlin.adb (Display_Help): swap the order in which it prints the
- short help and the general usage.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
- the aspect declarations and attach them to the generic copy for
- subsequent analysis.
- (Analyze_Subprogram_Instantiation): copy explicitly the aspect
- declarations of the generic tree to the new subprogram declarations.
- * sem_attr.adb (Check_Precondition_Postcondition): recognize
- conditions that apply to a subprogram instance.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
- private type with a tagged full view is not derived in the immediate
- scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * exp_ch4.adb: Minor reformatting.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
- Ada2012 iterator, the loop will be rewritten during expansion into a
- while loop with a cursor and an element declaration. Do not analyze the
- body in this case, because if the container is for indefinite types the
- actual subtype of the elements will only be determined when the cursor
- declaration is analyzed.
-
-2011-08-02 Arnaud Charlet <charlet@adacore.com>
-
- * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
- size/alignment related attributes in CodePeer_Mode.
-
-2011-08-02 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
- Prepend_Element, since this can result in the operation getting the
- wrong slot in the full type's dispatch table if the full type has
- inherited operations. The incomplete type's operation will get added
- to the proper position in the full type's primitives
- list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
- (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
- dispatching operations, since there are cases where nonprimitive
- subprograms can get added to the list of incomplete dependents (such
- as subprograms in nested packages).
- * sem_ch6.adb (Process_Formals): First, remove test for being in a
- private part when determining whether to add a primitive with a
- parameter of a tagged incomplete type to the Private_Dependents list.
- Such primitives can also occur in the visible part, and should not have
- been excluded from being private dependents.
- * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
- RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
- list of a Taft-amendment incomplete type is a primitive before issuing
- an error that the full type must appear in the same unit. There are
- cases where nonprimitives can be in the list (such as subprograms in
- nested packages).
- * sem_disp.adb (Derives_From): Use correct condition for checking that
- a formal's type is derived from the type of the corresponding formal in
- the parent subprogram (the condition was completely wrong). Add
- checking that was missing for controlling result types being derived
- from the result type of the parent operation.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * errout.adb (First_Node): minor renaming
- * restrict.adb (Check_Formal_Restriction): put restriction warning on
- first node.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
- before accessing operands.
- * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
- decide whether an initialization expression respects SPARK rules, as
- the plain node is the expanded one. This allows for more valid warnings
- to be issued.
- * gnat_rm.texi: Minor update.
-
-2011-08-02 Arnaud Charlet <charlet@adacore.com>
-
- * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
- previous change.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
-
-2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
- loop statements and the element renaming declaration with a block when
- the element type is controlled.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sinfo.ads: Minor formatting.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_aggr.adb (Add_Association): if the association has a box and no
- expression, use the Sloc of the aggregate itself for the new
- association.
- * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
- the Original_Node.
-
-2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
- When a container is provided via a function call, generate a renaming
- of the function result. This avoids the creation of a transient scope
- and the premature finalization of the container.
- * exp_ch7.adb (Is_Container_Cursor): Removed.
- (Wrap_Transient_Declaration): Remove the supression of the finalization
- of the list controller when the declaration denotes a container cursor,
- it is not needed.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * restrict.adb (Check_Formal_Restriction): only issue a warning if the
- node is from source, instead of the original node being from source.
- * sem_aggr.adb
- (Resolve_Array_Aggregate): refine the check for a static expression, to
- recognize also static ranges
- * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
- Array_Type_Declaration): postpone the test for the type being a subtype
- mark after the type has been resolved, so that component-selection and
- expanded-name are discriminated.
- (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
- to distinguish the case of an iteration scheme, so that an error is
- issed on a non-static range in SPARK except in an iteration scheme.
- * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
- In_Iter_Schm = True.
- * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
- user-defined operators so that they are allowed in renaming
- * sem_ch8.adb
- (Find_Selected_Component): refine the check for prefixing of operators
- so that they are allowed in renaming. Move the checks for restrictions
- on selector name after analysis discriminated between
- component-selection and expanded-name.
- * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
- concatenation argument of string type if it is static.
- * sem_util.adb, sem_util.ads
- (Check_Later_Vs_Basic_Declarations): add a new function
- Is_Later_Declarative_Item to decice which declarations are allowed as
- later items, in the two different modes Ada 83 and SPARK. In the SPARK
- mode, add that renamings are considered as later items.
- (Enclosing_Package): new function to return the enclosing package
- (Enter_Name): correct the rule for homonyms in SPARK
- (Is_SPARK_Initialization_Expr): default to returning True on nodes not
- from source (result of expansion) to avoid issuing wrong warnings.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * errout.adb: On anything but an expression First_Node returns its
- argument.
-
-2011-08-02 Pascal Obry <obry@adacore.com>
-
- * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
-
-2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
- Set the associated loop as the related expression of internally
- generated cursors.
- * exp_ch7.adb (Is_Container_Cursor): New routine.
- (Wrap_Transient_Declaration): Supress the finalization of the list
- controller when the declaration denotes a container cursor.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
- command line now.
- * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
- expression is a simple expression. This check cannot be performed in
- the semantics, so just drop it.
- (P_Index_Or_Discriminant_Constraint): move check that the index or
- discriminant is a subtype mark to Analyze_Subtype_Declaration in the
- semantics. Other cases were previously checked in the semantics.
- * par-ch4.adb (P_Name): move checks that a selector name is not
- character literal or an operator symbol to Find_Selected_Component in
- the semantics
- * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
- declarations are not placed after later declarations in a separate
- procedure in Sem_Util (possibly not the best choice?), to be used both
- during parsing, for Ada 83 mode, and during semantic analysis, for
- SPARK mode.
- * par-endh.adb (Check_End): move check that end label is not missing
- to Process_End_Label in the semantics
- * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
- the special case for SPARK restriction
- * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
- * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
- parameter Force to issue the error message even on internal node (used
- for generated end label). Call Check_Restriction to check when an error
- must be issued. In SPARK mode, issue an error message even if the
- restriction is not set.
- (Check_Restriction): new procedure with an additional out parameter to
- inform the caller that a message has been issued
- * sem_aggr.adb: Minor modification of message
- * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
- instead of issuing an error message directly
- * sem_ch3.adb (Analyze_Declarations): move here the check that basic
- declarations are not placed after later declarations, by calling
- Check_Later_Vs_Basic_Declarations
- (Analyze_Subtype_Declaration): move here the check that an index or
- discriminant constraint must be a subtype mark. Change the check that
- a subtype of String must start at one so that it works on subtype marks.
- * sem_ch4.adb (Analyze_Call): move here the check that a named
- association cannot follow a positional one in a call
- * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
- instead of issuing an error message directly
- * sem_ch8.adb (Find_Selected_Component): move here the check that a
- selector name is not a character literal or an operator symbol. Move
- here the check that the prefix of an expanded name cannot be a
- subprogram or a loop statement.
- * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
- procedure called from parsing and semantics to check that basic
- declarations are not placed after later declarations
- (Process_End_Label): move here the check that end label is not missing
-
-2011-08-02 Arnaud Charlet <charlet@adacore.com>
-
- * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
- representation clause in codepeer mode, since it confuses CodePeer and
- does not bring useful info.
-
-2011-08-02 Ed Falis <falis@adacore.com>
-
- * init.c: initialize fp hw on MILS.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * errout.adb (First_Node): for bodies, return the node itself (small
- optimization). For other nodes, do not check source_unit if the node
- comes from Standard.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * exp_ch3.adb: Minor comment additions.
- * sem_ch13.adb: Minor reformatting.
-
-2011-08-02 Pascal Obry <obry@adacore.com>
-
- * make.adb, makeutl.adb: Removes some superfluous directory separator.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_attr.adb: Minor reformatting.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
- (Has_Default_Component_Value): Removed
- * einfo.ads Comment updates
- (Has_Default_Aspect): Replaces Has_Default_Value
- (Has_Default_Component_Value): Removed
- * exp_ch13.adb
- (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
- * exp_ch3.adb
- (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
- (Get_Simple_Init_Val): Handle Default_Value aspect
- (Needs_Simple_Initialization): Handle Default_Value aspect
- * exp_ch3.ads: Needs_Simple_Initialization
- * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
- * par-prag.adb (Pragma_Default[_Component]Value) Removed
- * sem_ch13.adb
- (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
- * sem_prag.adb (Pragma_Default[_Component]Value) Removed
- * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
- package containing iteration primitives.
- exp_ch5.adb (Expand_Iterator_Loop): ditto.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
- "of", pre-analyze expression in case it is a function call with
- finalization actions that must be placed ahead of the loop.
- * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
- on an Ada2012 iterator, insert them ahead of the rewritten loop.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * cstand.adb (Create_Float_Types): Only consider C's long double for
- Long_Long_Float, in addition to double.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
- sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
- prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
- Minor reformatting.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_attr.adb: handle properly 'Result when it is a prefix of an
- indexed component.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * einfo.ads, einfo.adb
- (Original_Access_Type): Move this attribute to Node26 since there was
- an undocumented use of Node21 in E_Access_Subprogram_Type entities
- which causes conflicts and breaks the generation of the .NET compiler.
- (Interface_Name): Add missing documentation on JGNAT only uses of
- this attribute.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
- (Find_Back_End_Float_Type): Likewise
- (Create_Back_End_Float_Types): Likewise
- (Create_Float_Types): Likewise
- (Register_Float_Type): Likewise
- * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
- Nlist and split out type selection in new local Find_Base_Type function.
- * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
- Nlist
- * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
- alpha order).
- * opt.ads: Minor comment change.
- * sem_ch12.adb: Minor code reorganization.
-
-2011-08-02 Gary Dismukes <dismukes@adacore.com>
-
- * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
- subtype's list of rep items to the list on the full subtype in the case
- where the lists are the same.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * switch-c.adb (Free): New deallocation procedure to avoid implicitly
- using the one from System.Strings, which also deallocates all strings.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
- function.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-02 Olivier Hainque <hainque@adacore.com>
-
- * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
- end_locus.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
- associated with anonymous access to subprograms.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * opt.ads
- (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
- (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
- * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
- (Add_Symbol_Definition): Move to switch-c.adb
- (Process_Command_Line_Symbol_Definitions): Adjust references to above.
- * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
- (Add_Symbol_Definition): Move to switch-c.adb.
- * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
- * sem_warn.adb
- (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
- Move to warnsw.adb.
- * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
- Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
- Move to warnsw.adb.
- * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
- (Add_Symbol_Definition): Moved from Prepcomp.
- * switch-c.ads: Update copyright notice. Use String_List instead of
- Argument_List, removing dependency on System.OS_Lib.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
- mode on initialization expression which does not respect SPARK
- restrictions.
- * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
- if the tree referenced by its argument represents an initialization
- expression in SPARK, suitable for initializing an object in an object
- declaration.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
- internally generated access to subprogram with its associated protected
- subprogram type.
- * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * cstand.adb (Register_Float_Type): Print information about type to
- register, if the Debug_Flag_Dot_B is set.
- * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
- * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
- * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
- with a requested precision of more than Max_Digits digits and no more
- than Max_Base_Digits digits, if a range specification is present and the
- Predefined_Float_Types list has a suitable type to derive from.
- * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
- case of type completion with pragma Import
- * sem_prag.adb
- (Process_Import_Predefined_Type): Processing to complete a type
- with pragma Import. Currently supports floating point types only.
- (Set_Convention_From_Pragma): Do nothing without underlying type.
- (Process_Convention): Guard against absence of underlying type,
- which may happen when importing incomplete types.
- (Process_Import_Or_Interface): Handle case of importing predefined
- types. Tweak error message.
-
-2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
- functions to previous change. Reorganize code slightly.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * back_end.ads (Register_Type_Proc): New call back procedure type for
- allowing the back end to provide information about available types.
- (Register_Back_End_Types): New procedure to register back end types.
- * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
- available types.
- * cstand.adb (Back_End_Float_Types): New list for floating point types
- supported by the back end.
- (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
- (Copy_Float_Type): New procedure to make new copies of predefined types.
- (Register_Float_Type): New call back procedure to populate the BEFT list
- (Find_Back_End_Float_Type): New procedure to find a BEFT by name
- (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
- (Create_Float_Types): New procedure to create entities for floating
- point types predefined in Standard, and put these and any remaining
- BEFTs on the Predefined_Float_Types list.
- * stand.ads (Predefined_Float_Types): New list for predefined floating
- point types that do not have declarations in package Standard.
-
-2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
- entity node for the unit containing the parameter.
- (Add_Inlined_Body): Use it to find the unit containing the subprogram.
- (Add_Inlined_Subprogram): Likewise.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-02 Thomas Quinot <quinot@adacore.com>
-
- * s-stusta.adb (Print): Make sure Pos is always initialized to a
- suitable value.
-
-2011-08-02 Geert Bosch <bosch@adacore.com>
-
- * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
-
-2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * sem_type.adb (Covers): Move trivial case to the top and reuse the
- computed value of Base_Type.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * restrict.adb (Check_Restriction): issue an error for any use of
- class-wide, even if the No_Dispatch restriction is not set.
- * sem_aggr.adb: Correct typos in comments and messages in formal mode
- * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
- when completing a private extension, the type named in the private part
- is not the same as that named in the visible part.
- * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
- of an inherited primitive operations of a tagged type or type extension
- that returns the tagged type.
- * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
- function which returns True for an implicit operation inherited by the
- derived type declaration for the argument type.
- (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
- order.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
- Process_Bounds, to perform analysis with expansion of a range or an
- expression that is the iteration scheme for a loop.
- (Analyze_Iterator_Specification): If domain of iteration is given by a
- function call with a controlled result, as is the case if call returns
- a predefined container, ensure that finalization actions are properly
- generated.
- * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
- determine if the analysis is performed using N or Original_Node (N).
- * exp_util.adb (Side_Effect_Free): Code cleanup since the new
- functionality of routine Is_Variable avoids code duplication.
- * checks.adb (Determine_Range): Handle temporaries generated by
- Remove_Side_Effects.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
- expansion of the condition. Required since the previous analysis was
- done with expansion disabled (see Resolve_Quantified_Expression) and
- hence checks were not inserted and record comparisons have not been
- expanded.
-
-2011-08-02 Ed Falis <falis@adacore.com>
-
- * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
- Update header.
-
-2011-08-02 Bob Duff <duff@adacore.com>
-
- * opt.ads: Minor comment fix.
-
-2011-08-02 Bob Duff <duff@adacore.com>
-
- * sem_ch12.adb (Analyze_Package_Instantiation,
- Analyze_Subprogram_Instantiation): Turn off style checking while
- analyzing an instance. Whatever style checks that apply to the generic
- unit should apply, so it makes no sense to apply them in an instance.
- This was causing trouble when compiling an instance of a runtime
- unit that violates the -gnatyO switch.
- * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
- one of the two case statements, causing spurious errors.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * uname.adb: Minor reformatting.
- * gnatcmd.adb: Minor reformatting.
- * exp_attr.adb: Minor reformatting.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
- No_Dispatching_Calls, do not look for the Assign primitive, because
- predefined primitives are not created in this case.
-
-2011-08-02 Bob Duff <duff@adacore.com>
-
- * stylesw.ads: Minor comment fixes.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * freeze.adb (Add_To_Result): New procedure.
-
-2011-08-02 Jose Ruiz <ruiz@adacore.com>
-
- * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
- time, if the specific run-time routines for handling streams of strings
- are not available, use the default mechanism.
-
-2011-08-02 Arnaud Charlet <charlet@adacore.com>
-
- * s-regpat.ads: Fix typo.
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
- not null, call it to create the in memory config project file without
- parsing an existing default config project file.
-
-2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_elim.adb: an abstract subprogram does not need an eliminate
- pragma for its descendant to be eliminable.
-
-2011-08-02 Ed Falis <falis@adacore.com>
-
- * init.c: revert to handling before previous checkin for VxWorks
- * s-intman-vxworks.adb: delete unnecessary declarations related to
- using Ada interrupt facilities for handling signals.
- Delete Initialize_Interrupts. Use __gnat_install_handler instead.
- * s-intman-vxworks.ads: Import __gnat_install_handler as
- Initialize_Interrupts.
- * s-taprop-vxworks.adb: Delete Signal_Mask.
- (Abort_Handler): change construction of mask to unblock exception
- signals.
-
-2011-08-02 Jerome Guitton <guitton@adacore.com>
-
- * a-except-2005.adb (Raise_From_Signal_Handler): Call
- Debug_Raise_Exception before propagation starts.
-
-2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
- to Restriction_Check_Required.
- * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
- * sem_res.adb (Resolve_Call): Likewise.
- * sem_attr.adb (Check_Stream_Attribute): Likewise.
-
-2011-08-02 Bob Duff <duff@adacore.com>
-
- * stylesw.ads: Update comment.
- * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
- * errout.ads: Remove obsolete comment.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
- (Set_Is_Safe_To_Reevaluate): new procedure.
- * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
- assignment is allowed on safe-to-reevaluate variables.
- (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
- temporary created to remove side effects in expressions that use
- the secondary stack as safe-to-reevaluate.
- * exp_util.adb (Side_Effect_Free): Add missing code to handle well
- variables that are not true constants.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
- sem_res.adb, sem_ch6.adb: Minor reformatting.
-
-2011-08-02 Jerome Guitton <guitton@adacore.com>
-
- * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
- not set Overridden_Operation if subprogram is an initialization
- procedure.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * par-ch6.adb: Correct obsolete name in comments
- * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
- which takes two message arguments (existing function takes one), with
- second message used for continuation.
- * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
- block statements that originate from a source block statement, not
- generated block statements
- * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
- symmetry with procedure case
- * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
- function to issue an error in formal mode if a package specification
- contains more than one tagged type or type extension.
- * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
- parameters matching formals of tagged types are objects (or ancestor
- type conversions of objects), not general expressions. Issue an error
- on view conversions that are not involving ancestor conversion of an
- extended type.
- (Resolve_Type_Conversion): in formal mode, issue an error on the
- operand of an ancestor type conversion which is not an object
- * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
- procedure so that it works also for actuals of function calls
- (Is_Actual_Tagged_Parameter): new function which determines if its
- argument is an actual parameter of a formal of tagged type in a
- subprogram call
- (Is_SPARK_Object_Reference): new function which determines if the tree
- referenced by its argument represents an object in SPARK
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb: Minor reformatting
- Minor comment addition
- Minor error msg text change
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
- function. Used to be more precise when we generate a variable plus one
- assignment to remove side effects in the evaluation of the Bound
- expressions.
- (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
- of the bound expression to force its re-analysis and thus expand the
- associated transient scope (if required). Code cleanup replacing the
- previous code that declared the constant entity by an invocation to
- routine Force_Evaluation which centralizes this work in the frontend.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
- (Base_Type): Now uses improved Is_Base_Type function
- * einfo.ads (Base_Type): Inline this function
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
- (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
-
-2011-08-02 Arnaud Charlet <charlet@adacore.com>
-
- * gcc-interface/Make-lang.in: Update dependencies.
- * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
- targets.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
- non-simple expression used in delta constraint
- (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
- index constraint which is not a subtype mark
- * par.adb: With and use Restrict
- * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
- mode on component type which is not a subtype mark and default
- expression on component
- (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
- of string which does not have a lower index bound equal to 1
- (Array_Type_Declaration): issue an error in formal mode on index or
- component type which is not a subtype mark, and on aliased keyword on
- component
- (Derived_Type_Declaration): issue an error in formal mode on interface,
- limited or abstract type
- (Record_Type_Declaration): issue an error in formal mode on interface
- (Record_Type_Definition): issue an error in formal mode on tagged types
- and type extensions not declared in the specification of a library unit
- package; on null non-tagged record; on variant part
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
- not declared for qualified library project when Library_Name is not
- declared, but Library_Dir is.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
- pragmas (affects aspects [Component_]Default_Value
- (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
- component type for the resolution
-
-2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * einfo.adb (Base_Type): Tune implementation for speed.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * freeze.adb: Minor reformatting.
-
-2011-08-02 Thomas Quinot <quinot@adacore.com>
-
- * scos.ads: Update comments.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
- base type, because the parent may be a subtype of a private type whose
- convention is established in a private part.
-
-2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
-
- * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
- statement in a block when the expansion of the return expression has
- created a finalization chain.
- * freeze.adb (Freeze_Expression): Alphabetize all choices associated
- with the parent node.
- Add N_Extended_Return_Statement to handle the case where a transient
- object declaration appears in the Return_Object_Declarations list of
- an extended return statement.
-
-2011-08-02 Matthew Gingell <gingell@adacore.com>
-
- * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
- unused parameter 'name'.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_elim.adb (Set_Eliminated): If the overridden operation is an
- inherited operation, check whether its alias, which is the source
- operastion that it renames, has been marked eliminated.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
- in-mode parameter whose type is an access type since it can be used to
- modify its designated object. Enforce code that handles as safe an
- access type that is not access-to-constant but it is the result of a
- previous removal of side-effects.
- (Remove_Side_Effects): Minor code reorganization of cases which require
- no action. Done to incorporate documentation on new cases uncovered
- working in this ticket: no action needed if this routine was invoked
- too early and the nodes are not yet decorated.
- * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
- to routine Remove_Side_Effects by calls to Force_Evaluation since they
- were issued with actuals that are implicitly provided by
- Force_Evaluation.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, sem_res.adb: Minor reformatting.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
- to issue an error in formal mode on attribute not supported in this mode
- (Analyze_Attribute): issue errors on standard attributes not supported
- in formal mode.
- * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
- comment, and issue error in formal mode on modulus which is not a power
- of 2.
- (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
- range.
- * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
- subtype mark.
- * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
- operator on modular type (except 'not').
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * gnat_rm.texi: Minor reformatting.
-
-2011-08-02 Arnaud Charlet <charlet@adacore.com>
-
- * s-osinte-linux.ads: Minor comment update and reformatting.
- * i-cexten.ads: Make this unit pure, as for its parent.
- Will allow its usage in more contexts if needed.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * s-utf_32.ads: Minor comment fix.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
- operation of a tagged synchronized type, handle the case where the
- controlling argument is overloaded.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
- Replace pragma SPARK_95 with pragma Restrictions (SPARK)
- * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
- SPARK mode and formal verification mode on processing SPARK restriction
- * s-rident.ads (Restriction_Id): add SPARK restriction in those not
- requiring consistency checking.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_res.adb: Minor reformatting.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
- a-cforse.ads: Remove unneeded with of Ada.Containers
- Remove commented out pragma Inline's
- Move specifications of new subprograms to the actual specs
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
- a-cforse.ads: Update comments.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
- a-cforse.ads, a-cofove.ads: Minor reformatting.
-
-2011-08-02 Claire Dross <dross@adacore.com>
-
- * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
- a-cofove.ads: Add comments.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * gnat_rm.texi: Document formal containers.
-
-2011-08-02 Emmanuel Briot <briot@adacore.com>
-
- * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
- are empty sections.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
- reformatting.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * aspects.adb: New aspects Default_Value and Default_Component_Value
- New format of Aspect_Names table checks for omitted entries
- * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
- handling of boolean aspects for derived types.
- New aspects Default_Value and Default_Component_Value
- New format of Aspect_Names table checks for omitted entries
- * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
- (Has_Default_Value): New flag
- (Has_Default_Component_Value): New flag
- (Has_Default_Value): New flag
- * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
- table.
- * par-prag.adb: New pragmas Default_Value and Default_Component_Value
- * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
- Default_Value and Default_Component_Value
- * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
- New aspects Default_Value and Default_Component_Value
- * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
- * sprint.adb: Print N_Aspect_Specification node when called from gdb
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
- inherit library kind.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
- Minor reformatting.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * impunit.adb: Add comment.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
- qualification of aggregates in formal mode
- (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
- another aggregate
- (Resolve_Aggregate): complete the test that an aggregate is adequately
- qualified in formal mode
-
-2011-08-02 Pascal Obry <obry@adacore.com>
-
- * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
- * mlib-prj.adb: Supress warning when compiling binder generated file.
- (Build_Library): Supress all warnings when compiling the binder
- generated file.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
- from here...
- * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
- * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
- Add with/use clauses to make Check_Formal_Restriction visible
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
- in-parameters when type of the generic formal is private in the generic
- spec and non-private in the body.
-
-2011-08-02 Claire Dross <dross@adacore.com>
-
- * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
- a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
- a-cofove.adb, a-cofove.ads: New files implementing formal containers.
- * impunit.adb, Makefile.rtl: Take new files into account.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
- sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
- formal mode
- * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
- matching static array bounds, taking into account the special case of
- string literals
- * sem_ch3.adb: Typo in comment.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
- which issues an error in formal mode if its argument node is originally
- from source
- * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
- has a discriminant specification so that it does not include the case
- of derived types
- (Derived_Type_Declaration): move here the test that a derived type has a
- discriminant specification
- * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
- first element of a component association before accessing its choices
- (presence of component association is not enough)
- * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
- declaration is a library item before accessing the next element in a
- list, as library items are not member of lists
- * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
- sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
- Check_Formal_Restriction whenever possible.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
- reference when needed.
-
-2011-08-02 Bob Duff <duff@adacore.com>
-
- * gnat_ugn.texi: Fix typo.
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
- archive file name. Do not use the full path name of archives for Open
- VMS.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch12.adb, sem_ch11.adb: New calling sequence for
- Analyze_Aspect_Specifications
- * sem_ch13.adb
- (Analyze_Aspect_Specifications): New handling for boolean aspects
- * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
- * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
- sequence for Analyze_Aspect_Specifications
- * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
- * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
- aspects, since these no longer exist.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * par-ch13.adb (Aspect_Specifications_Present): Always return false on
- semicolon, do not try to see if there are aspects following it.
- * par-ch3.adb (P_Declarative_Items): Better message for unexpected
- aspect spec.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch8.adb, aspects.ads: Minor reformatting.
-
-2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
- * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
- extracted from...
- (Analyze_Aspect_Specifications): ...here. Call above procedure.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
- mode on subprogram declaration outside of package specification, unless
- it is followed by a pragma Import
- * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
- Access_Type_Declaration): issue error in formal mode on access type
- (Analyze_Incomplete_Type_Decl): issue error in formal mode on
- incomplete type
- (Analyze_Object_Declaration): issue error in formal mode on object
- declaration which does not respect SPARK restrictions
- (Analyze_Subtype_Declaration): issue error in formal mode on subtype
- declaration which does not respect SPARK restrictions
- (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
- error in formal mode on digits or delta constraint
- (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
- decimal fixed point type
- (Derived_Type_Declaration): issue error in formal mode on derived type
- other than type extensions of tagged record types
- * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
- with check on access definition
- * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
- mode on protected definition.
- (Analyze_Task_Definition): issue error in formal mode on task definition
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * sem_ch6.adb (Can_Override_Operator): New function.
- (Verify_Overriding_Indicator): Add missing code to check overriding
- indicator in operators. Fixes regression.
- (Check_Overriding_Indicator): Minor reformating after replacing the
- code that evaluates if the subprogram can override an operator by
- invocations to the above new function.
- * einfo.adb
- (Write_Field26_Name): Add missing code to ensure that, following
- the documentation in einfo.ads, this field is not shown as attribute
- "Static_Initialization" on non-dispatching functions.
-
-2011-08-02 Jose Ruiz <ruiz@adacore.com>
-
- * sem_res.adb (Resolve_Call): A call to
- Ada.Real_Time.Timing_Events.Set_Handler violates restriction
- No_Relative_Delay (AI-0211) only when it sets a relative timing event,
- i.e., when the second parameter is of type Time_Span.
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
- with an archive instead of -L<library dir> -l<library name>.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
- mark the base types In_Use in addition to making the operations
- use_visible.
-
-2011-08-02 Ed Falis <falis@adacore.com>
-
- * init.c: add and setup __gnat_signal_mask for the exception signals
- * s-inmaop-vxworks.adb: new file.
- * s-intman-vxworks.adb: remove unnecessary initializations and
- simplify remaining
- * s-intman-vxworks.ads: remove unnecessary variable
- * s-taprop-vxworks.adb: simplify signal initialization
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_ch8.adb: Minor code reorganization, comment updates.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
- * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
- here from Sem_Res.
- (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
- (Matching_Static_Array_Bounds): Moved here from Sem_Res
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
- * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
- * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
- use_type_clauses, to handle more efficiently use_type and use_all_type
- constructs.
- * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
- Ada2012 Use_All_Type clause.
- (Use_Class_Wide_Operations): new procedure.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
- sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
- expression to expression function.
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch4.adb: transform simple Ada2012 membership into equality only
- if types are compatible.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * sem_res.adb (Matching_Static_Array_Bounds): new function which
- returns True if its argument array types have same dimension and same
- static bounds at each index.
- (Resolve_Actuals): issue an error in formal mode on actuals passed as
- OUT or IN OUT paramaters which are not view conversions in SPARK.
- (Resolve_Arithmetic_Op): issue an error in formal mode on
- multiplication or division with operands of fixed point types which are
- not qualified or explicitly converted.
- (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
- Boolean or array type (except String) operands.
- (Resolve_Equality_Op): issue an error in formal mode on equality
- operators for array types other than String with non-matching static
- bounds.
- (Resolve_Logical_Op): issue an error in formal mode on logical operators
- for array types with non-matching static bounds. Factorize the code in
- Matching_Static_Array_Bounds.
- (Resolve_Qualified_Expression): issue an error in formal mode on
- qualified expressions for array types with non-matching static bounds.
- (Resolve_Type_Conversion): issue an error in formal mode on type
- conversion for array types with non-matching static bounds
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * par-ch10.adb: Minor code reorganization (use Nkind_In).
-
-2011-08-02 Ed Schonberg <schonberg@adacore.com>
-
- * par-ch9.adb: save location of entry for proper error message.
-
-2011-08-02 Javier Miranda <miranda@adacore.com>
-
- * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
- (Use_Full_View) which permits this routine to climb through the
- ancestors using the full-view of private parents.
- * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
- Use_Full_View to true in calls to Is_Ancestor.
- * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
- true in call to Is_Ancestor.
- * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
- Use_Full_View to true in call to Is_Ancestor.
- * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
- call to Is_Ancestor.
- * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
- Use_Full_View to true in calls to Is_Ancestor.
- * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
- Make_Select_Specific_Data_Table, Register_Primitive,
- Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
- * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
- to true in call to Is_Ancestor.
- * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
- Use_Full_View to true in calls to Is_Ancestor.
- * exp_cg.adb
- (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
- (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * gnat_rm.texi: Minor reformatting.
- * sem_prag.adb: Minor reformatting.
-
-2011-08-02 Tristan Gingold <gingold@adacore.com>
-
- * vms_data.ads: Add VMS qualifier for -gnateP.
-
-2011-08-02 Robert Dewar <dewar@adacore.com>
-
- * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
- * par-ch7.adb (P_Package): Proper placement of aspects for package
- decl/instantiation.
- * par-endh.adb (Check_End): Ad Is_Sloc parameter
- (End_Statements): Add Is_Sloc parameterr
- * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
- (Check_End): Ad Is_Sloc parameter
- (End_Statements): Add Is_Sloc parameterr
-
-2011-08-02 Vincent Celier <celier@adacore.com>
-
- * ug_words: Add VMS qualifier equivalent to -gnateP:
- /SYMBOL_PREPROCESSING.
-
-2011-08-02 Jose Ruiz <ruiz@adacore.com>
-
- * gnat-style.texi: For hexadecimal numeric literals the typical
- grouping of digits is 4 to represent 2 bytes.
- A procedure spec which is split into several lines is indented two
- characters.
-
-2011-08-02 Yannick Moy <moy@adacore.com>
-
- * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
- * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
- (Resolve_Aggregate): issue errors in formal modes when aggregate is not
- properly qualified
- (Resolve_Array_Aggregate): issue errors in formal modes on non-static
- choice in array aggregate
- (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
- mark as ancestor
- (Resolve_Record_Aggregate): issue errors in formal modes on mixed
- positional and named aggregate for record, or others in record
- aggregate, or multiple choice in record aggregate
- * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
- array operands to logical operations AND, OR and XOR do not have the
- same static lower and higher bounds
- * sem_ch5.adb, sinfo.ads: Correct typos in comments
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
- Replaces Last_Source_Node_In_Sequence.
- * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
- * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
- parens and blank in string (this was inconsistently implemented).
- * errout.ads
- (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
- blank in string (this was inconsistently implemented).
- * gnat1drv.adb
- (Set_Global_Switches): Set formal mode switches appropriately
- * opt.ads, opt.adb: Formal mode is now global switches, more consistent
- * par-prag.adb
- (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
- call Set_Error_Msg_Lang to set "spark" as language name.
- * par.adb: Remove unnecessary call to set formal language for errout
- * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
- appropriately and call Set_Error_Msg_Lang to set "spark" as language
- name.
- * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
- calls to it, moved after resolution so that types are known
- * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
- result of concatenation is not of type String
- (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
- concatenation is not properly restricted
- * gnat_rm.texi: Add doc on pragma Spark_95.
- * gcc-interface/Makefile.in: Remove obsolete target pairs for
- Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
- * gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-01 Javier Miranda <miranda@adacore.com>
-
- * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
- condition that detects if the overridden operation must replace an
- existing entity.
-
-2011-08-01 Javier Miranda <miranda@adacore.com>
-
- * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
- code declarations inserted by Insert_Actions in each alternative of the
- N_Case_Expression node.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * sem_ch6.adb: Minor code reorganization.
- * sem_util.adb: Minor reformatting.
-
-2011-08-01 Pascal Obry <obry@adacore.com>
-
- * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
- * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
- literal or operator symbol which is prefixed
- * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
- mode on access attributes.
- * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
- that concatenation operands are properly restricted in formal mode
- (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
- Analyze_Concatenation_Operand. Issue an error in formal mode if the
- result of the concatenation has a type different from String.
- (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
- Analyze_Quantified_Expression, Analyze_Slice,
- Analyze_Null): issue an error in formal mode on unsupported constructs
- * sem_ch5.adb
- (Analyze_Block_Statement): only issue error on source block statement
- * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
- function which returns the last node in a list of nodes for which
- Comes_From_Source returns True, if any
- * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
- Last_Source_Node_In_Sequence
- * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
- Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
- mode on unsupported constructs
- * sem_ch9.adb Do not return after issuing error in formal mode, as the
- rest of the actions may be needed later on since the error is marked as
- not serious.
- * sinfo.ads: Typos in comments.
-
-2011-08-01 Pascal Obry <obry@adacore.com>
-
- * projects.texi: Minor editing.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
- insertion character ~~
- * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
- (Set_Error_Msg_Lang): new procedure which fixes the language for use
- with insertion character ~~
- (Set_Msg_Text): treat insertion character ~~
- * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
- sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
- Formal_Error_Msg_... procedures by equivalent Error_Msg_...
- procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
- errors related to the formal language restriction not serious
- (insertion character |).
- * par.adb (Par): set formal language for error messages if needed
- * sem_ch6.adb (Check_Missing_Return): take into account possible
- generated statements at the end of the function
- * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
- enumeration value to define a new pragma SPARK_95
- * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
- SPARK_Version): new type and variables to store the SPARK version
- (none by default).
- (SPARK_Mode): return True when SPARK_Version is set
- * par-prag.adb: Correct indentation
- (Prag): take Pragma_SPARK_95 into account
- * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
- into account.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
- sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
- sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
-
-2011-08-01 Pascal Obry <obry@adacore.com>
-
- * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
- Target_Name to Get_Path call.
- (Parse_Single_Project): Likewise.
- (Post_Parse_Context_Clause): Likewise.
- * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
- Call Initialise_Project_Path with the proper Target_Name.
- (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
- search path.
- (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
- with the proper Target_Name.
- * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
- Part.Parse routine.
- (Parse_Project_And_Apply_Config): Likewise.
- * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
- This is fine as this part of the code is supporting only native
- compilation.
- * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
- is fine as this part of the code is supporting only native compilation.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * sem_util.adb (Enter_Name): issue error in formal mode on declaration
- of homonym, unless the homonym is one of the cases allowed in SPARK
- * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
- package declaration occurring after a body.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * checks.adb, exp_ch4.adb: Minor reformatting.
-
-2011-08-01 Javier Miranda <miranda@adacore.com>
-
- * einfo.ads (Access_Disp_Table): Fix documentation.
- (Dispatch_Table_Wrappers): Fix documentation.
-
-2011-08-01 Pascal Obry <obry@adacore.com>
-
- * prj-env.adb, prj-env.ads: Minor reformatting.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * sem_util.ads, sem_util.adb, par.adb, par_util.adb
- (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
- procedures out of these packages.
- * errout.ads, errout.adb
- (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
- procedures in of this package
- (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
- * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
- on misplaced later vs initial declarations, like in Ada 83
- * sem_attr.adb (Processing for Analyze_Attribute): issue error in
- formal mode on attribute of private type whose full type declaration
- is not visible
- * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
- package declaration inside a package specification
- (Analyze_Full_Type_Declaration): issue error in formal mode on
- controlled type or discriminant type
- * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
- user-defined operator means that it should come from the source
- (New_Overloaded_Entity): issue error in formal mode on overloaded
- entity.
- * sem_ch6.ads, sem_ch13.ads: typos in comments.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * atree.adb: Minor reformatting.
- * checks.adb: Minor reformatting.
-
-2011-08-01 Vincent Celier <celier@adacore.com>
-
- * s-parame-vms-ia64.ads: Fix typo in comment
- Minor reformatting
- * s-parame-vms-restrict.ads: Removed, unused.
-
-2011-08-01 Javier Miranda <miranda@adacore.com>
-
- * exp_ch3.adb
- (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
- * sem_ch3.adb
- (Constrain_Index): Remove side effects in the evaluation of the bounds.
- * sem_ch3.ads, sem_ch3.adb
- (Is_Constant_Bound): New extended version of the subprogram that was
- previously located inside function Exp_Ch3.Is_Variable_Size_Array.
- Moved here since it is shared by routines of sem_ch3 and exp_ch3.
- * sem_aux.ads (Constant_Value): Fix typo in comment.
- * checks.adb (Generate_Index_Checks): New implementation which, for
- array objects with constant bounds, generates the runtime check
- referencing the bounds of the array type. For other cases this routine
- provides its previous behavior obtaining such values from the array
- object.
- * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
- parent type.
- * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
- we cannot have semantic interpretations of the new node.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
- expressions.
-
-2011-08-01 Arnaud Charlet <charlet@adacore.com>
-
- * sem_ch8.adb: Minor code editing.
- * s-vxwext.adb: Remove trailing space.
- * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
- consistency with other files.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * par-ch10.adb: reject parameterized expressions as compilation unit.
- * sem_ch4.adb: handle properly conditional expression with overloaded
- then_clause and no else_clause.
-
-2011-08-01 Tristan Gingold <gingold@adacore.com>
-
- * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
- like done by System.Aux_DEC.
- * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
- missing label at end of declaration (subprogram or package)
- * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
- of positional and named parameter association
- * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
- Error_Msg_SP which adds a prefix to the error message giving the name
- of the formal language analyzed
- * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
- access result type in subprogram, unconstrained array as result type,.
- (Analyze_Subprogram_Declaration): issue an error in formal mode for null
- procedure
- * sem_ch8.adb: Code clean up.
-
-2011-08-01 Javier Miranda <miranda@adacore.com>
-
- * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
- * einfo.ads (Access_Disp_Table): Fix documentation.
- (Dispatch_Table_Wrappers): Fix documentation.
- * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
- Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
- to enforce the documentation of this attribute.
- (Set_Is_Interface): Cleanup the assertion.
- * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
- the Underlying_Type entity before reading attribute Access_Disp_Table.
- * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
- Locate the Underlying_Type before reading attribute Access_Disp_Table.
- * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
- the Underlying_Type entity before reading attribute Access_Disp_Table.
- * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
- Locate the Underlying_Type entity before reading attribute
- Access_Disp_Table.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * s-poosiz.ads: Additional overriding indicators.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
- formal mode.
- (Analyze_Iteration_Scheme): issue error in formal mode when loop
- parameter specification does not include a subtype mark.
- * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
- formal mode on abstract subprogram.
- (Analyze_Subprogram_Specification): issue error in formal mode on
- user-defined operator.
- (Process_Formals): issue error in formal mode on access parameter and
- default expression.
- * sem_ch9.adb (Analyze_Abort_Statement,
- Analyze_Accept_Statement, Analyze_Asynchronous_Select,
- Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
- Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
- Analyze_Requeue, Analyze_Selective_Accept,
- Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
- * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
- issue error in formal mode on user-defined raise statement.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
- declaration being hidden when overriding an implicit inherited
- subprogram.
- * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
- (-gnats), do not complain about a source file that contains only a
- pragma No_Body.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
- variable if already set.
-
-2011-08-01 Arnaud Charlet <charlet@adacore.com>
-
- * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
- g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
- s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
- g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
- g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
- g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
- g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
- g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
- g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
- g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
- g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
- s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
- g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
- s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
- g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
- g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
- g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
- g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
- g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
- g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
- s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
- s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
- a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
- s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
- s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
- g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
- g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
- g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
- g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
- g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
- g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
- s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
- s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
- g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
- g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
- s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
- s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
- g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
- g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
- g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
- s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
- g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
- g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
- g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
- s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
- g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
- g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
- g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
- s-osinte-mingw.ads: Update to GPLv3 run-time license.
- Use GNAT instead of GNARL.
-
-2011-08-01 Bob Duff <duff@adacore.com>
-
- * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
- a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
- a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
- reformatting.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * debug.adb (d.D) reverve flag for the SPARK mode
- (d.E) reverve flag for SPARK generation mode
- (d.F) reverve flag for Why generation mode
- * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
- ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
- functions which return True when the corresponding modes are set
- (Formal_Language): return "spark" or "alfa" when in formal verification
- mode.
- * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
- Error_Msg to prefix the error message with a tag giving the formal
- language
- (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
- message with a tag giving the formal language
- * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
- block statement
- (Analyze_Case_Statement): issue error in formal mode on case statement
- with a single "others" case alternative
- (Analyze_Exit_Statement): issue errors in formal mode on exit
- statements which do not respect SPARK restrictions
- (Analyze_Goto_Statement): issue error in formal mode on goto statement
- (Check_Unreachable_Code): always issue an error (not a warning) in
- formal mode on unreachable code (concerns both code after an infinite
- loop and after an unconditional jump, both not allowed in SPARK)
- * sem_ch6.adb (Analyze_Return_Statement): add call to
- Set_Return_Present for a procedure containing a return statement
- (already done for functions in Analyze_Function_Return)
- (Analyze_Function_Return): issue error in formal mode on extended
- return or if return is not last statement in function
- (Check_Missing_Return): issue error in formal mode if function does
- not end with return or if procedure contains a return
- * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
- function to detect if there is an inner scope of its parameter S which
- is a loop.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch6.ads: Minor reformatting.
-
-2011-08-01 Javier Miranda <miranda@adacore.com>
-
- * sem_util.adb (Abstract_Interface_List): Complete condition when
- processing private type declarations to avoid reading unavailable
- attribute.
- (Is_Synchronized_Tagged_Type): Complete condition when processing
- private extension declaration nodes to avoid reading unavailable
- attribute.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch3.adb: Minor reformatting.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
- i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
- s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
- s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
- for VMS, instead parametrize the common implementation with
- System.Parameters declarations.
-
-2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
-
-2011-08-01 Tristan Gingold <gingold@adacore.com>
-
- * seh_init.c: Fix SEH handler installation on win64.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
- double analysis of an anonymous access to subprogram, because it can
- lead to improper sharing of profiles and a back-end crash.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * make.adb, sem_ch4.adb: Minor reformatting.
- * gcc-interface/Make-lang.in: Update dependencies.
- * sem_util.adb, exp_ch5.adb: Minor reformatting.
-
-2011-08-01 Arnaud Charlet <charlet@adacore.com>
-
- * gnat_rm.texi: Fix definition of Long_Integer.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * exp_aggr.adb: check limit size of static aggregate unconditionally,
- to prevent storage exhaustion.
- * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
- finalized is a function body, insert the cleanup code before the final
- return statement, to prevent spurious warnings.
- * s-pooglo.ads: add overriding indicator.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch4.adb (Operator_Check): improve error message when both a
- with_clause and a use_clause are needed to make operator usage legal.
- * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
- determine whether a compilation unit is visible within an other,
- either through a with_clause in the current unit, or a with_clause in
- its library unit or one one of its parents.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
- over an arbitrary expression of an array or container type.
- * lib-xref.adb: clarify comment.
-
-2011-08-01 Bob Duff <duff@adacore.com>
-
- * einfo.ads: Minor reformatting.
- * debug.adb: Minor comment improvement.
-
-2011-08-01 Javier Miranda <miranda@adacore.com>
-
- * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
- consider hidden subprograms as valid candidates.
-
-2011-08-01 Arnaud Charlet <charlet@adacore.com>
-
- * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
-
-2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
-
- * gnat_ugn.texi: Fix typo.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
- lib-xref.adb: Minor reformatting
-
-2011-08-01 Gary Dismukes <dismukes@adacore.com>
-
- * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
- when to generate a call to Move_Final_List.
- (Has_Controlled_Parts): Remove this function.
-
-2011-08-01 Geert Bosch <bosch@adacore.com>
-
- * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
- "," in choice list.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
- explicit raise of a predefined exception as Comes_From_Source if the
- original N_Raise_Statement comes from source.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * sinfo.ads: Add comment.
- * sem_ch6.adb: Minor reformatting.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * freeze.adb (Freeze_Entity): Refine check for bad component size
- clause to avoid rejecting confirming clause when atomic/aliased present.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
- better determine whether an entity reference is a write.
- * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
- subcomponent.
- * lib-xref.adb (Output_References): Do no suppress a read reference at
- the same location as an immediately preceeding modify-reference, to
- handle properly in-out actuals.
-
-2011-08-01 Tristan Gingold <gingold@adacore.com>
-
- * env.c (__gnat_setenv) [VMS]: Refine previous change.
-
-2011-08-01 Quentin Ochem <ochem@adacore.com>
-
- * i-cstrin.adb (New_String): Changed implementation, now uses only the
- heap to compute the result.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * atree.ads: Minor reformatting.
-
-2011-08-01 Emmanuel Briot <briot@adacore.com>
-
- * g-expect.adb (Get_Command_Output): Fix memory leak.
-
-2011-08-01 Geert Bosch <bosch@adacore.com>
-
- * cstand.adb (P_Float_Type): New procedure to print the definition of
- predefined fpt types.
- (P_Mixed_Name): New procedure to print a name using mixed case
- (Print_Standard): Use P_Float_Type for printing floating point types
- * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
- precision IEEE float.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * sem_ch3.adb: Minor reformatting.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
- the completion of a generic function, insert the new body rather than
- rewriting the original.
-
-2011-08-01 Yannick Moy <moy@adacore.com>
-
- * sinfo.ads, errout.ads: Typos in comments.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * par-endh.adb: Minor reformatting.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * aspects.ads, aspects.adb: Add aspects for library unit pragmas
- (Pre_Post_Aspects): New subtype.
- * par-ch12.adb (P_Generic): New syntax for aspects in packages
- * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
- * par-ch7.adb (P_Package): Remove Decl parameter
- (P_Package): Handle new syntax for aspects (before IS)
- * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
- new aspect syntax
- (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
- * par.adb (P_Aspect_Specifications): Add Semicolon parameter
- (P_Package): Remove Decl parameter
- * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
- aspects
- * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
- specs
- * sem_util.ads, sem_util.adb (Static_Boolean): New function
- * sinfo.ads: Document new syntax for aspects in packages etc.
- * sprint.adb: Handle new syntax of aspects before IS in package
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * atree.ads: Minor reformatting.
- * sem_prag.adb: Minor reformatting.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * exp_util.adb (Insert_Actions): Fix error in handling Actions for
- case expr alternative.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_ch12.adb: Fix typo.
-
-2011-08-01 Geert Bosch <bosch@adacore.com>
-
- * sem_prag.adb (Check_No_Link_Name): New procedure.
- (Process_Import_Or_Interface): Use Check_No_Link_Name.
- * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
- instead of Standard_Long_Long_Float_Size global. Preparation for
- eventual removal of per type constants.
- * exp_util.ads (Get_Stream_Size): New function returning the stream
- size value of subtype E.
- * exp_util.adb (Get_Stream_Size): Implement new function.
- * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
- function.
- * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
- * einfo.adb:
- (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
-
-2011-08-01 Geert Bosch <bosch@adacore.com>
-
- * cstand.adb: Fix comments.
- * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
- count of arguments.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * exp_ch4.adb, sem_cat.adb: Minor reformatting.
-
-2011-08-01 Geert Bosch <bosch@adacore.com>
-
- * atree.ads: Fix comment.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
- * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
- * par.adb: Add with for Namet.Sp.
- * par-tchk.adb: Minor reformatting.
-
-2011-08-01 Vincent Celier <celier@adacore.com>
-
- * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
- (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
- of the init procedure of a SAL.
- * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
- New procedure.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
- reformatting.
-
-2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
-
-2011-08-01 Thomas Quinot <quinot@adacore.com>
-
- * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
- conformant with its spec (return True only for types that have
- an overriding Initialize primitive operation that prevents them from
- having preelaborable initialization).
- * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
- initialization for controlled types in Ada 2005 or later mode.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
- Postcondition.
- (Same_Aspect): New function.
- * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
- Type_Invariant, Precondition, Postcondition.
- * snames.ads-tmpl: Add Name_Type_Invariant.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
- here.
- (Freeze_All_Ent): Fix error in handling inherited aspects.
- * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
- already analyzed, but don't skip entire processing of a declaration,
- that's wrong in some cases of declarations being rewritten.
- (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
- Don't delay for integer, string literals
- Treat predicates in usual manner for delay, remove special case code,
- not needed.
- (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
- (Build_Predicate_Function): Update saved expression in aspect
- (Build_Invariant_Procedure): Update saved expression in aspect
- * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
- of replacement of discriminant references if the reference is simple.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
- * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
- Static_Predicate and Dynamic_Predicate.
- (Build_Predicate_Function): Add processing for Static_Predicate
- and Dynamic_Predicate.
- * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
- (From_Static_Predicate): New flag
- * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * usage.adb: Documentation cleanup for Ada version modes in usage.
- * expander.adb: Minor reformatting.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * atree.ads: Minor comment fix.
- * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
- a-witeio.ads, sem_prag.adb: Minor reformatting.
-
-2011-08-01 Doug Rupp <rupp@adacore.com>
-
- * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
- pointers. Use descrip.h header file for convenience. Add some
- comments.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
- (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
- * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
- New procedure.
- (Check_Aspect_At_End_Of_Declarations): New procedure
- (Analye_Aspect_Specification): Minor changes for above procedures
- * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
- specification node as well.
-
-2011-08-01 Pascal Obry <obry@adacore.com>
-
- * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
- Windows files. Use GetFilesAttributes() in this case to check for file
- existence instead of returning with an error code.
-
-2011-08-01 Vincent Celier <celier@adacore.com>
-
- * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
- High is above Source length.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
-
-2011-08-01 Robert Dewar <dewar@adacore.com>
-
- * aspects.ads (Boolean_Aspects): New subtype.
- * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
- for derived types in cases where the parent type and derived type have
- aspects.
- * freeze.adb (Freeze_Entity): Fix problems in handling derived type
- with aspects when parent type also has aspects.
- (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
- boolean expression at this point).
- * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
- accordance with final decision on the Ada 2012 feature.
- * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
-
-2011-08-01 Matthew Heaney <heaney@adacore.com>
-
- * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
-
-2011-08-01 Pascal Obry <obry@adacore.com>
-
- * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
- Fix Replace_Slice when High is above current string size.
- (Replace_Slice): Fix DL computation when High is above current
- string length.
-
-2011-08-01 Gary Dismukes <dismukes@adacore.com>
-
- * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
-
-2011-08-01 Matthew Heaney <heaney@adacore.com>
-
- * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
- of node.
-
-2011-08-01 Pascal Obry <obry@adacore.com>
-
- * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
- reformatting.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
- access to protected subprograms in generic bodies.
- * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
- protected type, indicate that the convention of the subprogram is
- Convention_Protected, because it may be used in subsequent declarations
- within the protected declaration.
-
-2011-08-01 Vincent Celier <celier@adacore.com>
-
- * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
- and "final" procedures when the name of the library is "ada", to avoid
- duplicate symbols "adainit" and "adafinal" in executables.
-
-2011-08-01 Ed Schonberg <schonberg@adacore.com>
-
- * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
- quantified expression that appears within a postcondition and uses the
- Ada2012 'Result attribute.
-
-2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * init.c (__gnat_error_handler): Cast reason to int.
- (__gnat_install_handler): Explain sa_sigaction use.
-
-2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
- subprogram has copy-in copy-out parameters, try to promote the mode of
- the return type if it is passed in registers.
-
-2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
- left operand as addressable.
-
-2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (build_function_stub): Remove.
- (build_return_expr): Likewise.
- (convert_vms_descriptor): Declare.
- * gcc-interface/utils.c (convert_vms_descriptor): Make global.
- (build_function_stub): Move to...
- * gcc-interface/utils2.c (build_return_expr): Move to...
- * gcc-interface/trans.c (build_function_stub): ...here.
- (build_return_expr): ...here.
- (Subprogram_Body_to_gnu): Add local variable for language_function.
- Disconnect the parameter attributes cache, if any, once done with it.
- Call end_subprog_body only after setting the end_locus.
- Build the stub associated with the function, if any, at the very end.
- (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
- variables and streamline control flow.
-
-2011-07-23 Arnaud Charlet <charlet@adacore.com>
-
- PR ada/49819
- * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
- g-trasym-dwarf.adb.
-
-2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR bootstrap/49794
- * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
- Assign to act.sa_sigaction.
- * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
- current->return_address to char * before arithmetic.
-
-2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
- Correct argument types.
- Extract code from reason.
- (__gnat_install_handler): Assign to act.sa_sigaction.
-
-2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
- (GNAT1_OBJS): ...here.
-
-2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
-
- PR ada/48711
- * g-socthi-mingw.adb (Fill): Fix formatting.
-
- * gcc-interface/gigi.h: Move around comment.
-
-2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR ada/46350
- * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
-
-2011-07-14 Florian Weimer <fw@deneb.enyo.de>
-
- PR ada/48711
- * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
-
-2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
- range comparison if Pmode is SImode.
-
-2011-07-12 Laurent GUERBY <laurent@guerby.net>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * adadecode.c: Wrap up in extern "C" block.
- * adadecode.h: Likewise.
- * adaint.c: Likewise. Remove 'const' keyword.
- * adaint.h: Likewise.
- * argv.c: Likewise.
- * atree.h: Likewise.
- * cio.c: Likewise.
- * cstreams.c: Likewise.
- * env.c: Likewise.
- * exit.c: Likewise.
- * fe.h: Likewise.
- * final.c: Likewise.
- * init.c: Likewise.
- * initialize.c: Likewise.
- * link.c: Likewise.
- * namet.h: Likewise.
- * nlists.h: Likewise.
- * raise.c: Likewise.
- * raise.h: Likewise.
- * repinfo.h: Likewise.
- * seh_init.c: Likewise.
- * targext.c: Likewise.
- * tracebak.c: Likewise.
- * uintp.h: Likewise.
- * urealp.h: Likewise.
- * xeinfo.adb: Wrap up generated C code in extern "C" block.
- * xsinfo.adb: Likewise.
- * xsnamest.adb: Likewise.
- * gcc-interface/gadaint.h: Wrap up in extern "C" block.
- * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
- * gcc-interface/misc.c: Likewise.
- * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
- (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
- ada/targext.o here...
- (GNAT_ADA_OBJS): ...and not here.
- (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
- (GNATBIND_OBJS): Reorder.
-
-2011-07-07 Richard Henderson <rth@redhat.com>
-
- * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
- dwarf2out_frame_init.
-
-2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/misc.c (gnat_init): Tweak previous change.
-
-2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/39150
- * gcc-interface/Makefile.in: Handle x86_64-solaris2.
-
-2011-07-06 Richard Guenther <rguenther@suse.de>
-
- * gcc-interface/misc.c (gnat_init): Merge calls to
- build_common_tree_nodes and build_common_tree_nodes_2.
- Re-initialize boolean_false_node.
-
-2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
- Olivier Hainque <hainque@adacore.com>
- Nicolas Setton <setton@adacore.com>
-
- * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
- the type according to the ARTIFICIAL_P parameter.
- (create_type_decl): Likewise.
- (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
-
-2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
- (gnatbind): Likewise.
-
-2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
-
-2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
- local variable throughout. Remove useless call to Base_Type.
- (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
- Take it also into account for the volatileness of the field. Set the
- TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
-
-2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
- on a dereference built for a by-ref object if it has an address clause.
-
-2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * einfo.ads (Address_Taken): Document use for the second argument of
- Asm_Input and Asm_Output attributes.
- * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
- argument is an entity name, then set Address_Taken on it.
- <Attribute_Asm_Output>: Likewise.
- * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
- Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
- (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
- memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
-
-2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR middle-end/46500
- * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
-
-2011-06-14 Joseph Myers <joseph@codesourcery.com>
-
- * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
- (ada/utils.o): Update dependencies.
- * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
- ../../../libcpp/libcpp.a.
- * gcc-interface/utils.c: Include common/common-target.h.
- (process_attributes): Use targetm_common.have_named_sections.
-
-2011-06-07 Richard Guenther <rguenther@suse.de>
-
- * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
- set_sizetype.
-
-2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
- TREE_THIS_NOTRAP flag.
-
-2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
- Fix thinko.
-
-2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
- constants whose full view has discriminants specially.
-
-2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils.c: Include diagnostic.h.
- (gnat_write_global_declarations): Output debug information for all
- global type declarations before finalizing the compilation unit.
- * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
-
-2011-05-25 Jakub Jelinek <jakub@redhat.com>
-
- * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
-
-2011-05-25 Kai Tietz <ktietz@redhat.com>
-
- * adaint.c (__gnat_to_canonical_file_list_next): Use array
- initialization instead of const/none-const pointer assignment.
-
-2011-05-24 Joseph Myers <joseph@codesourcery.com>
-
- * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
- $(EXTRA_GNAT1_OBJS).
- (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
- (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
- (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
- * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
- libcommon-target.a instead of prefix.o.
-
-2011-05-21 Joseph Myers <joseph@codesourcery.com>
-
- PR ada/49097
- * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
-
-2011-05-20 Joseph Myers <joseph@codesourcery.com>
-
- * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
- * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
- instead of version.o.
-
-2011-05-18 Kai Tietz <ktietz@redhat.com>
-
- * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
- boolean_false_node instead of integer_zero_node.
- (convert_with_check): Likewise.
- * gcc-interface/decl.c (choices_to_gnu): Likewise.
-
-2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
- type of the parameter is an unconstrained array, convert the actual to
- the type of the formal in the In Out and Out cases as well.
-
-2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
- call build_function_type_array or build_varargs_function_type_array
- instead.
- (create_subprog_type): Don't call build_function_type; call
- build_function_type_vec instead.
-
-2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
- (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
- (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
-
-2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
-
- * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
- * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
-
-2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
-
-2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
- instead of accessing TYPE_ARG_TYPES directly.
- * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
-
-2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
-
- PR ada/48844
- * gcc-interface/gigi.h (get_variant_part): Declare.
- * gcc-interface/decl.c (get_variant_part): Make global.
- * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
- types have the same constant size, are record types and T1 has a
- variant part while T2 doesn't.
-
-2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils.c (begin_subprog_body): Do not call
- get_pending_sizes.
- (end_subprog_body): Likewise.
-
-2011-05-04 Richard Guenther <rguenther@suse.de>
-
- * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
- int_const_binop.
- (pos_to_constructor): Likewise.
-
-2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (gigi): Call build_function_type_list instead
- of build_function_type. Adjust calls to...
- (build_raise_check): ...this. Do not take a void_tree parameter.
- Call build_function_type_list instead of build_function_type.
- Fix head comment and swap couple of conditional blocks.
-
-2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnatvsn.ads (Library_Version): Bump to 4.7.
- (Current_Year): Bump to 2011.
-
-2011-04-29 Michael Matz <matz@suse.de>
-
- * gcc-interface/misc.c (gnat_handle_option): Set
- warn_maybe_uninitialized.
-
-2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
-
- * gnat_ugn.texi (Complexity Metrics Control): Update link to
- the Watson/McCabe paper.
-
-2011-04-23 Jim Meyering <meyering@redhat.com>
-
- * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
-
-2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
- onto the new type.
-
-2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
- parameter.
- * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
- DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
- ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
- <all>: Do not set flags on the reused DECL node coming from an alias.
- Set DECL_IGNORED_P on the DECL node built for subprograms if they
- don't need debug info here...
- * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
- (gigi): Adjust calls to create_subprog_decl.
- (build_raise_check): Likewise.
- (establish_gnat_vms_condition_handler): Likewise.
- (Compilation_Unit_to_gnu): Likewise.
- (gnat_to_gnu): Likewise.
-
-2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
- (NO_REORDER_ADAFLAGS): New variable.
- (EXTRA_GNATTOOLS): Always define.
- (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
- Clean up and adjust list of files compiled with special options.
- * gcc-interface/Make-lang.in: Likewise.
- (ada/decl.o): Cosmetical change.
- (ada/misc.o): Remove dependency on $(PLUGIN_H).
-
-2011-04-20 Jim Meyering <meyering@redhat.com>
-
- * initialize.c (__gnat_initialize): Remove useless if-before-free.
-
-2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
- $(CFLAGS) on the link line.
-
-2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
- padded type built for the return type if it is unconstrained.
-
-2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
-
-2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
- before calling TREE_CHAIN.
- * gcc-interface/misc.c (gnat_init_ts): New function.
- (LANG_HOOKS_INIT_TS): Define.
-
-2011-04-12 Martin Jambor <mjambor@suse.cz>
-
- * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
- instead of cgraph_node.
-
-2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
- alignment on fields of the RETURN type built for the Copy-In Copy-Out
- mechanism.
-
-2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
- of aggregate types that contain a placeholder.
-
-2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
-
- * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
- TYPE_ARG_TYPES.
- (handle_type_generic_attribute): Likewise.
-
-2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
-
- PR ada/47163
- * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
-
-2011-04-04 Kai Tietz <ktietz@redhat.com>
-
- PR ada/47163
- * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
- to flag value.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils2.c (build_allocator): In the unconstrained array
- type case, do not strip a padding type around the array type.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
- types.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
- * gcc-interface/misc.c (gnat_handle_option): Remove special handling
- code for -feliminate-unused-debug-types.
- (gnat_post_options): Likewise.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
- declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
- distinct copy.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
- DECL_ARTIFICIAL flag on enumeration types.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
- fat pointer types artificial unconditionally.
- <E_Array_Subtype>: Attach the base array type as a parallel type if it
- isn't artificial.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (get_dummy_type): Declare.
- (build_dummy_unc_pointer_types): Likewise.
- (finish_fat_pointer_type): Likewise.
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
- fat pointer type has been built, complete it in place.
- <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
- and thin pointers. Remove useless variable.
- (finish_fat_pointer_type): Make global and move to...
- * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
- (get_dummy_type): New function.
- (build_dummy_unc_pointer_types): Likewise.
- (gnat_pushdecl): Propage the name to the anonymous variants only.
- (update_pointer_to): Only adjust the pointer types in the unconstrained
- array case.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
- if this is a Taft amendment type and the full declaration is available.
- * gcc-interface/trans.c (process_type): Likewise.
- If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
- (process_freeze_entity): Likewise.
- * gcc-interface/utils.c (dummy_global): New static variable.
- (gnat_write_global_declarations): If there are types declared as used
- at the global level, insert them in the global hash table.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
- * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
- declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
- copy.
- (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
- flag of the type accordingly.
- * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
- finalizing types when updating the pointers to the designated type.
- <all>: Finalize the deferred types even if we didn't defer processing
- of incomplete types in this invocation.
-
-2011-04-01 Olivier Hainque <hainque@adacore.com>
- Nicolas Setton <setton@adacore.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/misc.c (gnat_descriptive_type): New function.
- (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
-
-2011-03-28 Kai Tietz <ktietz@redhat.com>
-
- * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
- Windows targets.
- (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
- * system-mingw.ads (System): Change ZCX_By_Default default to True.
-
- * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
-
-2011-03-28 Tristan Gingold <gingold@adacore.com>
-
- PR ada/44431
- * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
- Use ada output of gnatbind.
- (ada/b_gnatb.adb): Ditto.
- (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
- (ada.mostlyclean, ada.stage1)
- (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
- (ada.stagefeedback): Adjust.
- * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
- Use ada output of gnatbind.
- (b_gnatm.adb): Ditto.
- (b_gnatl.o, b_gnatm.o): New rules.
-
-2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
- for the padded type built to support a specified size or alignment.
-
-2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
- * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
- unconditionally to the end of the unit when the designated type is
- limited_with'ed.
- <all>: Rename local variable. Attempt to un-defer types only and do it
- for limited_with'ed types as well.
- (finalize_from_with_types): Adjust comment. Rename variable and tidy.
- * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
- consistently and remove redundant call to finalize_from_with_types.
-
-2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
- subprograms without a previous spec declared in the same unit.
- * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
- subprograms at the end of the unit instead of at the beginning.
- * gcc-interface/utils.c (create_subprog_decl): Check that the entity
- isn't public for the special handling of non-inline functions nested
- inside inline external functions.
-
-2011-03-25 Jeff Law <law@redhat.com>
-
- * gcc-interface/utils.c (def_fn_type): Add missing va_end.
-
-2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
- * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
- to compute Set_Size_Depends_On_Discriminant.
- (Layout_Type): Call it on array types in back-end layout mode.
- * sem_util.adb (Requires_Transient_Scope): Return true for array
- types only if the size depends on the value of discriminants.
- * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
- type if the RHS is a call to a function that returns an unconstrained
- type with default discriminant.
-
-2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
- non-conversion to the nominal result type at the end.
-
-2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (create_temporary): New function taken from...
- (create_init_temporary): ...here. Call it.
- (call_to_gnu): Create the temporary for the return value early, if any.
- Create it for a function with copy-in/copy-out parameters if there is
- no target; in other cases of copy-in/copy-out, use another temporary.
- Push the new binding level lazily. Add and rename local variables.
-
-2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (validate_size): Improve comments and tweak
- error message.
- (set_rm_size): Likewise.
-
-2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
- for the padded type built in order to support a specified alignment.
- Fix incorrect formatting.
-
-2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
-
- PR bootstrap/48216
- * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
-
-2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
- rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
- to the end of the list. Adjust recursive call. Rename local variable.
- If REORDER is true, reorder components of the record type.
- (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
- components_to_record and adjust the parameter list.
-
-2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (elaborate_expression_1): When optimization is
- disabled, use the variable for bounds of loop iteration scheme.
-
-2011-03-21 Kai Tietz <ktietz@redhat.com>
-
- PR target/12171
- * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
-
-2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
- out whether the expression is read-only. Short-circuit placeholder
- case and rename a couple of local variables.
-
-2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (smaller_form_type_p): Declare.
- * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
- * gcc-interface/utils.c (smaller_form_type_p): ...to here.
- (convert): Deal with conversions from a smaller form type specially.
-
-2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
- its argument, except for the special -I- switch.
-
-2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
-
- * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
- "Ada Issues".
-
-2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
-
-2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
- GNAT_FORMAL.
- * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
- * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
- instead of GNAT_FORMAL. Protect the expression against multiple uses.
- Do not generate the check directly, instead instantiate the template
- check present in the descriptor.
- (make_descriptor_field): Move around.
- (build_vms_descriptor32): Build a template check in the POINTER field.
- (build_vms_descriptor): Remove useless suffixes.
- * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
-
-2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
-
- PR bootstrap/47467
- * targext.c: Include target files if IN_RTS is defined.
-
-2011-01-26 Richard Guenther <rguenther@suse.de>
-
- PR bootstrap/47467
- * targext.c: Include config.h.
- * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
- dependency.
-
-2011-01-04 Pascal Obry <obry@adacore.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
-
-2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
- end-of-case on the end label and its associated gotos, if any.
-
-2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
- expressions of the parameter cache within the statement group of
- the CICO mechanism.
-
-2011-01-04 Olivier Hainque <hainque@adacore.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
- (set_end_locus_from_node): New function.
- (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
- make and the function end_locus.
- (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
- for the elaboration subprogram.
- (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
- set the end_locus of the expression as well.
-
-2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
-
- PR ada/47131
- * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
- variables that are referenced in exception handlers volatile.
-
-
\f
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
--- /dev/null
+2011-12-23 Pascal Obry <obry@adacore.com>
+
+ * prj.ads (For_Every_Project_Imported): Add In_Aggregate_Lib
+ parameter to generic formal procedure.
+ * prj.adb (For_Every_Project_Imported): Update accordingly.
+ (Recursive_Check): Likewise. Do not parse imported project for
+ aggregate library. This is needed as the imported projects are
+ there just to handle dependencies.
+ (Look_For_Sources): Likewise.
+ (Recursive_Add): Likewise.
+ * prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb:
+ Add In_Aggregate_Lib parameter to routines used with
+ For_Every_Project_Imported generic procedure.
+ * prj-nmsc.adb (Tree_Processing_Data): Add In_Aggregate_Lib field.
+ (Check): Move where it is used. Fix implementation
+ to not check libraries that are inside aggregate libraries.
+ (Recursive_Check): Add In_Aggregate_Lib parameter.
+
+2011-12-23 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch7.adb (Analyze_Package_Body, Has_Referencer): A generic
+ package is a referencer regardless of whether there is a
+ subsequent subprogram with an Inline pragma.
+
+2011-12-23 Geert Bosch <bosch@adacore.com>
+
+ * sem_ch3.adb (Can_Derive_From): Check matching Float_Rep on VMS.
+
+2011-12-23 Pascal Obry <obry@adacore.com>
+
+ * gnatcmd.adb, prj.adb, prj-nmsc.adb: Minor reformatting.
+
+2011-12-22 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Create the objects
+ associated with exception handling unconditionally.
+ (Build_Adjust_Statements): Create the objects associated with
+ exception handling unconditionally.
+ (Build_Components): Create the objects associated with exception
+ handling unconditionally.
+ (Build_Finalize_Statements): Create the objects associated with
+ exception handling unconditionally.
+ (Build_Initialize_Statements): Create the objects associated with
+ exception handling unconditionally.
+ (Build_Object_Declarations): Set the proper location of the data
+ record when exception propagation is forbidden.
+
+2011-12-22 Gary Dismukes <dismukes@adacore.com>
+
+ * a-tienio.adb (Put): Test validity of Item parameters before
+ applying Image, and raise Constraint_Error for invalid values.
+
+2011-12-22 Bob Duff <duff@adacore.com>
+
+ * a-stwima.ads (Initialize,Adjust,Finalize): Add overriding indicators.
+ * a-ststio.ads (AFCB_Allocate,AFCB_Close,AFCB_Free,Read,Write): Add
+ overriding indicators.
+
+2011-12-22 Arnaud Charlet <charlet@adacore.com>
+
+ * s-osinte-hpux-dce.ads: Update header to GPLv3
+
+2011-12-22 Ed Schonberg <schonberg@adacore.com>
+
+ * a-cohase.ads, a-cohase.adb: Update to latest RM version. Add
+ aspect Constant_Reference to set type, and corresponding
+ functions.
+ * a-cihama.ads, a-cihama.adb: Update to latest RM version. Add
+ function Reference to provide a proper element iterator construct
+ over indefinite maps.
+
+2011-12-22 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_attr.adb (Expand_N_Attribute, case 'Access): Do not insert
+ implicit conversion on prefix of Unrestricted_Access when prefix
+ is an explicit dereference.
+
+2011-12-22 Vincent Pucci <pucci@adacore.com>
+
+ * sem_dim.adb: Addressed all ??? comments. Replacement of warnings by
+ errors using continuation marks.
+ (Error_Dim_Msg_For_?): Renaming of Error_Dim_For_?.
+
+2011-12-22 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_ch3.ads, sem_prag.adb: Minor code clean up.
+
+2011-12-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * s-oscons-tmplt.c [__alpha__ && __osf__] (_XOPEN_SOURCE): Define.
+
+2011-12-21 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch3.ads, sem_ch3.adb (Check_CPP_Type): New subprogram.
+ (Process_Full_View): Invoke Check_CPP_Type if processing the
+ full-view of a CPP type.
+ * sem_prag.adb (Process_Import_Or_Interface): Add missing support
+ for importing a CPP type that has an incomplete declaration. Move
+ to new routine Check_CPP_Type the code that verifies that
+ components of imported CPP types do not have default expressions.
+
+2011-12-21 Vincent Celier <celier@adacore.com>
+
+ * prj-nmsc.adb (Report_No_Sources): Remove argument Lang. Report
+ no sources even for languages that are not allowed.
+ (Add_Source): Get the source even when the language is not allowed.
+
+2011-12-21 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch6.adb (Process_Formals): Add defensive code.
+
+2011-12-21 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch7.adb, sem_ch13.adb (Analyze_Package_Specification): Build the
+ invariant procedure of a type declaration that is a completion and has
+ aspect specifications.
+ (Build_Invariant_Procedure): If the procedure is built for a
+ type declaration that is a completion, analyze body expliitly
+ because all private declarations have been already analyzed.
+
+2011-12-21 Claire Dross <dross@adacore.com>
+
+ * a-cfdlli.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
+ a-cofove.adb: Minor reformating on formal containers
+
+2011-12-21 Vincent Celier <celier@adacore.com>
+
+ * makeutl.adb (Mains.Complete_Mains.Do_Complete): Remove
+ any main that is not in the list of restricted languages.
+ (Insert_Project_Sources.Do_Insert): Only add sources of languages
+ in the list of restricted languages.
+
+2011-12-21 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Valid_Conversion): A type conversion is valid when
+ the target type is an anonymous access type and the operand is a
+ rewriting of an allocator. The conversion is typically inserted
+ when the designated type is an interface.
+
+2011-12-21 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch9.adb (Establish_Task_Master): If the enclosing block
+ has no declarations, create new declarative list for it.
+
+2011-12-21 Matthew Heaney <heaney@adacore.com>
+
+ * a-rbtgbk.adb (Generic_Conditional_Insert): Fixed incorrect comment.
+
+2011-12-21 Yannick Moy <moy@adacore.com>
+
+ * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Do not
+ ignore representation attributes in Alfa mode, since formal
+ verification backend does not depend on actual physical
+ representation, but code may still refer to attribute values.
+
+2011-12-21 Yannick Moy <moy@adacore.com>
+
+ * par-ch13.adb (P_Aspect_Specifications): Recognize the cases
+ where a comma between two aspects is missing, or erroneously
+ replaced by a semicolon, issue an error and proceed with next
+ aspect.
+ * par.adb, sinfo.ads: Fix typos.
+
+2011-12-21 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_util.adb (Mark_Coextensions): A coextension for an
+ object that is part of the expression in a return statement,
+ or part of the return object in an extended return statement,
+ must be allocated dynamically.
+
+2011-12-21 Matthew Heaney <heaney@adacore.com>
+
+ * a-crbtgk.adb (Generic_Conditional_Insert): Fixed incorrect comment.
+
+2011-12-21 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb (Analyze_Iterator_Specification): If the name
+ of an element iterator is not an entity name we introduce a
+ local renaming declaration for it. To prevent spurious warnings
+ on parameterless function calls that return a container, when
+ expansion is disabled (either explicitly or because of a previous
+ errors) the name must be marked as not coming from source.
+
+2011-12-21 Arnaud Charlet <charlet@adacore.com>
+
+ * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Separate
+ handling in CodePeer mode and only ignore Component_Size
+ attribute.
+
+2011-12-21 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch6.adb (Process_Formals): Set proper mechanism for
+ formals whose types have conventions Ada_Pass_By_Copy or
+ Ada_Pass_By_Reference.
+
+2011-12-21 Arnaud Charlet <charlet@adacore.com>
+
+ * gnat1drv.adb (Gnat1Drv): Always delete old scil files in
+ CodePeer mode.
+
+2011-12-21 Robert Dewar <dewar@adacore.com>
+
+ * comperr.adb: Minor reformatting.
+
+2011-12-21 Ed Schonberg <schonberg@adacore.com>
+
+ * aspects.ads: New table Base_Aspect, to indicate that an aspect
+ is defined on a base type.
+ * aspects.adb (Find_Aspect): If the aspect is a Base_Aspect,
+ examine the representation items of the base type.
+
+2011-12-21 Pascal Obry <obry@adacore.com>
+
+ * gnat_ugn.texi, prj.ads, prj-nmsc.adb, prj-attr.adb, projects.texi,
+ snames.ads-tmpl: Use Encapsulated instead of Fully Standalone library.
+
+2011-12-21 Pascal Obry <obry@adacore.com>
+
+ * adaint.c (__gnat_is_executable_file_attr) [_WIN32]: Add parentheses
+ to kill warning.
+
+2011-12-21 Arnaud Charlet <charlet@adacore.com>
+
+ * comperr.adb (Delete_SCIL_Files): Also delete .scilx files.
+ Fix implementation for child packages and package specs.
+ (Delete_SCIL_Files.Decode_Name_Buffer): New function.
+
+2011-12-21 Robert Dewar <dewar@adacore.com>
+
+ * err_vars.ads, a-cdlili.adb, a-cfdlli.ads, prj.adb, prj-nmsc.adb,
+ a-cbdlli.adb, a-cbdlli.ads, a-cfdlli.adb: Minor reformatting.
+
+2011-12-21 Vincent Pucci <pucci@adacore.com>
+
+ * s-diflio.adb, s-diflio.ads, s-diinio.adb, s-diinio.ads,
+ s-llflex.ads: Fix header.
+
+2011-12-21 Thomas Quinot <quinot@adacore.com>
+
+ * thread.c, s-oscons-tmplt.c, init.c (pthread_condattr_setclock): For
+ AIX 5.2, define as a dummy weak symbol in init.c.
+ (CLOCK_RT_Ada): Set to CLOCK_MONOTONIC on all versions of AIX.
+
+2011-12-21 Thomas Quinot <quinot@adacore.com>
+
+ * snames.ads-tmpl, sem_ch8.adb: Minor reformatting.
+ * sem_prag.adb: Minor comment clarification.
+
+2011-12-21 Vincent Celier <celier@adacore.com>
+
+ * prj-nmsc.adb (Report_No_Sources): New argument Lang for the
+ language name as a Name_Id. Do not report no sources if language
+ is not allowed.
+ (Add_Source): Do not add source if language is not allowed.
+ * prj.adb (Add_Restricted_Language): New procedure
+ (Is_Allowed_Language): New function
+ * prj.ads (Add_Restricted_Language): New procedure
+ (Is_Allowed_Language): New function
+
+2011-12-21 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch5.adb, sem_dim.adb, sem_dim.ads, sem_ch12.adb, prj-conf.adb:
+ Minor reformatting.
+
+2011-12-21 Claire Dross <dross@adacore.com>
+
+ * a-cfdlli.ads (Constant_Indexing, Default_Iterator,
+ Iterator_Element): Added to type List.
+ (Not_No_Element, List_Iterator_Interfaces, Iterate,
+ Constant_Reference_Type, Constant_Reference): New.
+ * a-cfdlli.adb (type Iterator, Finalize, First, Last, Next,
+ Previous, Iterate, Not_No_Element, Constant_Reference): New.
+
+2011-12-21 Gary Dismukes <dismukes@adacore.com>
+
+ * gnat_ugn.texi: Minor reformatting.
+
+2011-12-21 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb (Expand_Iterator_Loop): The cursor operation
+ Has_Element is the formal of Iterator_Interfaces, and within
+ the instantion of this package it is a renaming of some local
+ function with an unrelated name. Retrieve the operation from
+ the instance itself, not from the container package.
+
+2011-12-21 Vincent Pucci <pucci@adacore.com>
+
+ * exp_ch6.adb (Expand_Call): Expand_Put_Call_With_Dimension_String
+ replaced by Expand_Put_Call_With_Dimension_Symbol
+ * sem_ch12.adb (Analyze_Package_Instantiation): New check for
+ System.Dim_Float_IO and System.Dim_Integer_IO instantiation.
+ * sem_ch3.adb (Analyze_Declarations): Removed
+ Remove_Dimension_In_Declaration call.
+ * sem_dim.adb: Update comments. Redefine the
+ representation of a Rational. Propagate all changes involving
+ data structures and types throughout the pakage. Output the
+ dimension aggregates for each error messages.
+ ("/"): Rational constructor "/" removed for Whole operands.
+ ("/"): New rational operation "/" for Rational operands.
+ ("*"): Operation "*" between Rational and Int removed.
+ ("abs"): New unary operator "abs" for Rational.
+ (Analyze_Aspect_Dimension_System): Reorganized.
+ (Analyze_Dimension_Identifier): Removed.
+ (Copy_Dimensions): Removed.
+ (Create_Rational_From_Expr): New Boolean parameter.
+ (Dimensions_Msg_Of): New routine. Return
+ a string with the dimensions of the parameter.
+ (From_Dimension_To_String_Of_Symbols): Renaming of
+ From_Dimension_To_String_Id.
+ * sem_dim.ads: Update comments.
+ (Is_Dim_IO_Package_Instantiation): New routine.
+ (Remove_Dimension_In_Declaration): Removed.
+ * sem_res.adb (Resolve_Op_Expon): Reorganized calls of
+ Eval_Op_Expon_For_Dimensioned_Type and Eval_Op_Expon.
+ * s-diflio.ads, s-diinio.ads: Update comments.
+
+2011-12-21 Pascal Obry <obry@adacore.com>
+
+ * prj-attr.adb, snames.ads-tmpl: Add Library_Standalone,
+ Library_Fully_Standalone_Options and
+ Library_Fully_Standalone_Supported attributes.
+ * prj-nmsc.adb (Check_Library): Update check to take into
+ account fully standalone libraries. Such shared libraries can
+ only depend on static libraries.
+ (Check_Stand_Alone_Library): Add support for fully standalone libraries.
+ (Process_Project_Level_Simple_Attributes): Store value for
+ configuration attribute Library_Fully_Standalone_Supported.
+ * prj.ads, makeutl.adb (Standalone): New enumeration type.
+ (Project_Data): Standalone_Library now of type Standlone.
+ (Project_Configuration): Add Lib_Fully_Standalone_Supported
+ field.
+ (Default_Project_Config): Initialize new Lib_Fully_Standalone_Supported
+ field.
+ * clean.adb (Clean_Project): Adjust to new type for Standalone.
+ * make.adb (Library_Phase): Adjust to new type for Standalone.
+ (Gnatmake): Likewise.
+ * mlib-prj.adb (Build_Library): Adjust to new type for
+ Standalone.
+
+2011-12-21 Thomas Quinot <quinot@adacore.com>
+
+ * gnatls.adb (Gnatls): Call Set_Standard_Error at startup, and then
+ Set_Standard_Output just before producing normal (non-diagnostic)
+ output.
+ * gnatcmd.adb (Gnatcmd): Call Set_Standard_Error at initialization
+ (and again after parsing project files).
+
+2011-12-21 Vincent Celier <celier@adacore.com>
+
+ * prj-conf.adb (Do_Autoconf): When the object directory does
+ not exist, create auto.cgpr in the directory where temporary
+ files are created.
+
+2011-12-20 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Insert_Freeze_Node_For_Instance): Further
+ refinements on the placement of a freeze node for a package
+ instantiation, when the generic appears within a previous
+ instantiation in the same unit.If the current instance is within
+ the one that contains the generic, the freeze node for the
+ current one must appear in the current declarative part. Ditto
+ if the current instance is within another package instance. In
+ these cases the freeze node of the previous instance is is not
+ relevant. New predicate Enclosing_Body simplifies the process.
+ (Freeze_Subprogram_Body): Rename Enclosing_Body to
+ Enclosing_Package_Body, to prevent confusion with subprogram of
+ same name elsewhere.
+ (Install_Body): Recognize enclosing subprogram bodies to determine
+ whether freeze_node belongs in current declarative list.
+
+2011-12-20 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Allow
+ attribute definition clause for renaming if generated internally
+ and generate duplicate clause to apply to renamed object.
+ (Rep_Item_Too_Late): Only diagnose source level entities
+ * prj-nmsc.adb: Minor reformatting.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-12-20 Bob Duff <duff@adacore.com>
+
+ * opt.ads (List_Inherited_Aspects): Default to False
+ (i.e. -gnatw.L is the default).
+ * usage.adb: Document new default for -gnatw.L.
+ * gnat_ugn.texi: Document -gnatw.l and -gnatw.L switches.
+ * warnsw.adb (Set_Warning_Switch): Do not include
+ List_Inherited_Aspects in -gnatwa.
+
+2011-12-20 Ed Schonberg <schonberg@adacore.com>
+
+ * checks.adb (Apply_Type_Conversion_Checks): For a discrete type
+ with predicates, indicate unconditionally that a range check
+ is needed.
+ * exp_ch4.adb (Expand_N_In): When the membership test is rewritten
+ to incorporate a call to a predicate function, analyze expression
+ with checks suppressed, to prevent infinite recursion.
+
+2011-12-20 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch11.adb (Find_Local_Handler): Guard the
+ search over individual exception choices in case the list of
+ handlers contains other (possibly illegal) constructs.
+
+2011-12-20 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch8.adb (Find_Type): Test taggedness
+ of the Available_Type when checking for an illegal use of an
+ incomplete type, when the incomplete view is a limited view of
+ a type. Remove redundant Is_Tagged test.
+
+2011-12-20 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_util.adb: Add with and use clause for Aspects.
+ (Is_Finalizable_Transient): Objects which denote Ada containers
+ in the context of iterators are not considered transients. Such
+ object must live for as long as the loop is around.
+ (Is_Iterated_Container): New routine.
+
+2011-12-20 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_imgv.adb (Expand_Width_Attribute): Add a
+ type conversion from the enumeration subtype to its base subtype.
+
+2011-12-20 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_ch4.adb (Operator_Check): Update the call to
+ Is_Dimensioned_Type.
+ * sem_dim.adb: Remove with and use clause for Namet.Sp. Reorganize
+ all type declarations and datastructures involved. Propagate
+ all changes involving data structures and types throughout
+ the pakage. Alphabetize all subprograms. Add ??? comments.
+ (AD_Hash): Removed.
+ (Analyze_Aspect_Dimension): Rewritten. This
+ routine now does all its checks in one pass rather than
+ two. Refactor code. The error message are now in a more GNAT-ish style.
+ (Create_Rational_From_Expr): This is now a function.
+ (Get_Dimensions): Removed.
+ (Get_Dimensions_String_Id): Removed.
+ (Dimensions_Of): New rouitne.
+ (Exists): New routines.
+ (Is_Invalid): New routine.
+ (Permits_Dimensions): Removed.
+ (Present): Removed.
+ (Set_Symbol): New routine.
+ (System_Of): New routine.
+ * sem_dim.ads: Rewrite the top level description of the
+ package. Alphabetize subprograms. Add various comments on
+ subprogram usage. Add ??? comments.
+ (Is_Dimensioned_Type):
+ Renamed to Has_Dimension_System.
+ * sem_res.adb (Resolve_Op_Expon): Update the call to Is_Dimensioned_Type
+
+2011-12-20 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch13.adb (Check_Indexing_Functions): The return type of an
+ indexing function can be the default element type, and does not
+ need to be a reference type.
+ * sem_ch4.adb (Try_Container_Indexing): Ditto.
+
+2011-12-20 Robert Dewar <dewar@adacore.com>
+
+ * a-cdlili.ads, sem_cat.adb, sem_ch10.adb: Minor reformatting.
+
+2011-12-20 Bob Duff <duff@adacore.com>
+
+ * s-taprop-mingw.adb (Yield): Do_Yield is no longer Unreferenced.
+
+2011-12-20 Vincent Pucci <pucci@adacore.com>
+
+ * impunit.adb: s-dimkio, s-dimmks and s-dmotpr defined as GNAT
+ Defined Additions to System.
+ * Makefile.rtl: s-dimkio, s-dimmks and s-dmotpr added.
+ * s-dimkio.ads, s-dimmks.ads, s-dmotpr.ads: New files.
+
+2011-12-20 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch4.adb (Traverse_Homonyms): Allow a homonym to match when
+ within an instance, even if the homonym is marked Is_Hidden at
+ this point.
+
+2011-12-20 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_ch5.adb, s-diinio.adb, s-diinio.ads, sem_dim.adb,
+ sem_dim.ads, sem_res.adb, s-stposu.adb, s-stposu.ads, sem_ch4.adb,
+ s-diflio.adb, s-diflio.ads, exp_disp.adb, s-llflex.ads: Minor
+ reformatting.
+ * aspects.ads: Dimension[_Aspects] are GNAT defined.
+
+2011-12-20 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Check
+ renaming case.
+
+2011-12-20 Thomas Quinot <quinot@adacore.com>
+
+ * sem_cat.adb, sem_ch10.adb (Analyze_With_Clause): For a WITH clause on
+ a child unit that is an illegal instantiation, mark the WITH clause in
+ error.
+ (Install_Siblings, Validate_Categorization_Dependency): Guard
+ against WITH clause marked as in error.
+
+2011-12-20 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_res.adb (Resolve_Allocator): Warning on allocation
+ of tasks on a subpool and rewrite the allocator into a raise
+ Program_Error statement.
+ * s-stposu.ads, s-stposu.adb: Code reformatting.
+ (Create_Subpool): Remove formal parameter Storage_Size.
+ (Default_Subpool_For_Pool): Add the default implementation of this
+ routine.
+ (Set_Pool_Of_Subpool): Rename formal parameter Pool to To. Update
+ all the uses of the parameter.
+
+2011-12-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc-interface/Makefile.in (%86 linux%):
+ (LIBGNAT_TARGET_PAIRS_32): Split off from LIBGNAT_TARGET_PAIRS.
+ (LIBGNAT_TARGET_PAIRS_64): New.
+ (LIBGNAT_TARGET_PAIRS): Add either depending on multilib.
+
+2011-12-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_param): Add comment about double
+ reference and DECL_POINTS_TO_READONLY_P.
+ * gcc-interface/trans.c (Identifier_to_gnu) <by_ref>: Always set the
+ TREE_READONLY flag on the first dereference of a double dereference.
+
+2011-12-15 Arnaud Charlet <charlet@adacore.com>
+
+ * a-numaux-vms.ads, s-asthan-vms-ia64.adb, s-auxdec-vms-ia64.adb,
+ s-memory-vms_64.adb, s-memory-vms_64.ads, s-osinte-vms-ia64.adb,
+ s-osinte-vms-ia64.ads, s-tasdeb-vms.adb: New files.
+
+2011-12-15 Vincent Pucci <pucci@adacore.com>
+
+ * aspects.adb, aspects.ads Aspect_Dimension and
+ Aspect_Dimension_System added
+ * exp_ch6.adb (Expand_Call): Expand_Put_Call_With_Dimension_String
+ case added
+ * gcc-interface/Make-lang.in: s-llflex, sem_dim added.
+ * impunit.adb :s-diflio and s-diinio defined as GNAT Defined
+ Additions to System.
+ * Makefile.rtl: s-diflio, s-diinio and s-llflex added
+ * par-prag.adb, sem_prag.adb: Pragma_Dimension removed
+ * rtsfind.ads: Expon_LLF added
+ * sem_aggr.adb (Resolve_Aggregate): handles aggregate for
+ Aspect_Dimension case
+ * sem_attr.adb (Resolve_Attribute): analyze dimension for
+ attribute
+ * sem_ch10.adb (Analyze_With_Clause): Avoid the warning messages
+ due to the use of a GNAT library for Dimension packages
+ * sem_ch13.adb (Analyze_Aspect_Specifications):
+ Aspect_Dimension and Aspect_Dimension_System cases added
+ (Check_Aspect_At_Freeze_Point): Aspect_Dimension and
+ Aspect_Dimension_System cases added
+ * sem_ch2.adb (Analyze_Identifier): analyze dimension for
+ identifier
+ * sem_ch3.adb (Analyze_Component_Declaration): analyze dimension
+ for component declaration (Analyze_Object_Declaration): analyze
+ dimension for object declaration (Analyze_Subtype_Declaration):
+ analyze dimension for subtype declaration
+ * sem_ch4.adb (Operator_Check): checks exponent is a rational
+ for dimensioned operand for a N_Op_Expon
+ * sem_ch5.adb (Analyze_Assignment): analyze dimension for
+ assignment (Analyze_Statements): removal of dimensions in all
+ statements
+ * sem_ch6.adb (Analyze_Return_Statement): analyze dimension for
+ return statement
+ * sem_ch8.adb (Analyze_Object_Renaming): analyze dimension for
+ object renaming
+ * sem_dim.adb, sem_dim.ads (Analyze_Aspect_Dimension):
+ analyze the expression for aspect dimension and store the
+ values in a Htable.
+ (Analyze_Aspect_Dimension_System): analyze
+ the expression for aspect dimension system and store the new
+ system in a Table.
+ (Analyze_Dimension): propagates dimension
+ (Expand_Put_Call_With_Dimension_String): add the dimension
+ string as a suffix of the numeric value in the output
+ (Has_Dimension): return True if the node has a dimension
+ (Remove_Dimension_In_Declaration): removal of dimension in the
+ expression of the declaration.
+ (Remove_Dimension_In_Statement): removal of dimension in statement
+ * sem_res.adb (Resolve): analyze dimension if the node
+ has already been analyzed.
+ (Resolve_Arithmetic_Op): analyze
+ dimension for arithmetic op.
+ (Resolve_Call): analyze dimension for function call.
+ (Resolve_Comparison_Op): analyze dimension for comparison op.
+ (Resolve_Equality_Op): analyze dimension for equality op.
+ (Resolve_Indexed_Component): analyze dimension for indexed component.
+ (Resolve_Op_Expon): analyze dimension for op expon.
+ (Resolve_Selected_Component): analyze dimension
+ for selected component.
+ (Resolve_Slice): analyze dimension for slice.
+ (Resolve_Unary_Op): analyze dimension for unary op
+ (Resolve_Type_Conversion): analyze dimension for type conversion
+ (Resolve_Unchecked_Type_Conversion): analyze dimension for
+ unchecked type conversion
+ * snames.ads-tmpl Name_Dimension, Name_Dimension_System,
+ Name_Dim_Float_IO, Name_Dim_Integer_IO,
+ Name_Generic_Elementary_Functions, Name_Sqrt added.
+ Pragma_Dimension removed
+ * s-diflio.adb, s-diflio.ads New GNAT library generic package
+ for dimensioned float type IO
+ * s-diinio.adb, s-diinio.ads New GNAT library generic package
+ for dimensioned integer type IO
+ * s-llflex.ads (Expon_LLF): exponentiation routine for long long
+ floats operand and exponent
+
+2011-12-15 Robert Dewar <dewar@adacore.com>
+
+ * sem_aggr.adb: Minor comment addition.
+
+2011-12-15 Bob Duff <duff@adacore.com>
+
+ * s-tasren.adb (Task_Count): Do not call Yield; E'Count is not a
+ task dispatching point.
+ * s-taprop-mingw.adb (Yield): Do not yield if Do_Yield is False.
+
+2011-12-15 Robert Dewar <dewar@adacore.com>
+
+ * sigtramp-ppcvxw.c, sigtramp.h: Fix header.
+
+2011-12-15 Javier Miranda <miranda@adacore.com>
+
+ * exp_attr.adb (Expand_N_Attribute_Reference): For 'alignment
+ applied to a class-wide type under VM targets generate code which
+ invokes the function Get_Alignment to retrieve the value of the
+ alignment from the TSD.
+ * rtsfind.ads (RE_Get_Alignment): New entity.
+
+2011-12-15 Robert Dewar <dewar@adacore.com>
+
+ * g-comlin.adb: Fix header.
+
+2011-12-15 Tristan Gingold <gingold@adacore.com>
+
+ * gnatls.adb: Fix typo.
+
+2011-12-15 Ed Falis <falis@adacore.com>
+
+ * s-tpopsp-vxworks.adb: Update comment.
+
+2011-12-15 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_aggr.adb (Resolve_Array_Aggregate, Resolve_Aggr_Expr); If
+ the component type has predicates, generate corresponding check.
+ (Resolve_Record_Aggregate, Resolve_Aggr_Expr): Ditto.
+
+2011-12-13 Cesar Strauss <cestrauss@gmail.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ PR ada/49084
+ * types.h (Byte): Change typedef to 'unsigned char'.
+ * atree.h (struct Flag_Word): Use Byte for 'convention' field.
+
+2011-12-12 Robert Dewar <dewar@adacore.com>
+
+ * s-taprop-mingw.adb: Minor reformatting.
+
+2011-12-12 Nicolas Roche <roche@adacore.com>
+
+ * gcc-interface/Make-lang.in: Update dependencies.
+ Add gnattools4 target when building tools in canadian mode
+
+2011-12-12 Javier Miranda <miranda@adacore.com>
+
+ * exp_disp.adb (Make_VM_TSD): Complete previous patch.
+
+2011-12-12 Bob Duff <duff@adacore.com>
+
+ * s-tpobop.adb: Use named notation.
+ * g-bytswa.ads, s-taprop.ads: Minor comment fix.
+
+2011-12-12 Arnaud Charlet <charlet@adacore.com>
+
+ * make.adb: Minor comment update.
+
+2011-12-12 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb, s-taprop-mingw.adb, exp_disp.adb, sem_ch13.adb: Minor
+ reformatting.
+
+2011-12-12 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch6.adb, gnatls.adb: Minor reformatting.
+
+2011-12-12 Ed Schonberg <schonberg@adacore.com>
+
+ * freeze.adb (Freeze_Entity): If a type declared in a generic
+ context has predicates, generate a freeze node for it.
+ * sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): If expression
+ has not been analyzed yet, entity has not been frozen, so analyze
+ it now.
+
+2011-12-12 Javier Miranda <miranda@adacore.com>
+
+ * exp_disp.adb (Make_VM_TSD): Generate code to store the value of
+ 'alignment in the TSD.
+
+2011-12-12 Bob Duff <duff@adacore.com>
+
+ * s-taprop-mingw.adb (Yield): Do not delay 1 millisecond in Annex D
+ mode.
+
+2011-12-12 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Allocator): Update the master of an
+ anonymous access-to-controlled type to utilize the heterogeneous
+ master associated with the current unit.
+
+2011-12-12 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Expression_Function): If the function
+ is not a completion, pre-analyze the expression now to prevent
+ spurious visibility on later entities. The body is inserted at
+ the end of the current declaration list or package to prevent
+ early freezing, but the visibility is established at the point
+ of definition.
+
+2011-12-12 Bob Duff <duff@adacore.com>
+
+ * sem.adb, sem.ads: Add debugging routines.
+
+2011-12-12 Tristan Gingold <gingold@adacore.com>
+
+ * gnatls.adb: (gnatls): Also add the objects dir in search list.
+
+2011-12-12 Robert Dewar <dewar@adacore.com>
+
+ * exp_atag.adb, exp_atag.ads, exp_util.adb, exp_attr.adb,
+ sem_ch13.adb: Minor reformatting.
+
+2011-12-12 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch7.adb (Uninstall_Declarations): Don't
+ apply check for incomplete types used as a result type for an
+ access-to-function type when compiling for Ada 2012 or later.
+ * sem_ch6.adb (Analyze_Subprogram_Declaration):
+ Specialize error message for interface subprograms that are
+ not declared abstract nor null (functions can't be declared as
+ null). Also, remove "(Ada 2005)" from message.
+
+2011-12-12 Robert Dewar <dewar@adacore.com>
+
+ * sem_prag.adb (GNAT_Pragma): Check comes from source.
+
+2011-12-12 Robert Dewar <dewar@adacore.com>
+
+ * gnatls.adb: Minor reformatting.
+
+2011-12-12 Javier Miranda <miranda@adacore.com>
+
+ * a-tags.ads (Alignment): New TSD field.
+ (Max_Predef_Prims): Value lowered to 15 (or 9 in case of
+ configurable runtime) Update documentation of predefined
+ primitives since Alignment has been removed.
+ * exp_disp.ads Update documentation of slots of dispatching
+ primitives.
+ * exp_disp.adb (Default_Prim_Op_Position): Update slot
+ values since alignment is no longer a predefined primitive.
+ (Is_Predefined_Dispatch_Operation): Remove _alignment.
+ (Is_Predefined_Internal_Operation): Remove _alignment.
+ (Make_DT): Update static test on the value stored in a-tags.ads
+ for Max_Predef_Prims; store the value of 'alignment in the TSD.
+ * exp_atag.ads, exp_atag.adb (Build_Get_Alignment): New subprogram
+ that retrieves the alignment from the TSD
+ * exp_util.adb (Build_Allocated_Deallocate_Proc): For deallocation
+ of class-wide types obtain the value of alignment from the TSD.
+ * exp_attr.adb (Expand_N_Attribute_Reference): For 'alignment
+ applied to a class-wide type invoke Build_Get_Alignment to
+ generate code which retrieves the value of the alignment from
+ the TSD.
+ * rtsfind.ads (RE_Alignment): New Ada.Tags entity
+ * sem_ch13.adb (Analyze_Attribute_Definition_Clause): For tagged
+ types if the value of the alignment is bigger than the Maximum
+ alignment then set the value of the alignment to the Maximum
+ alignment and report a warning.
+ * exp_ch3.adb (Make_Predefined_Primitive_Specs): Do not generate
+ spec of _alignment.
+ (Predefined_Primitive_Bodies): Do not generate body of _alignment.
+
+2011-12-12 Gary Dismukes <dismukes@adacore.com>
+
+ * freeze.adb (Freeze_Expression): Allow freezing of static
+ scalar subtypes that are prefixes of an attribute, even if not
+ yet marked static. Such attributes will get marked as static
+ later in Eval_Attribute (as called from Resolve_Attribute).
+ * sem_attr.adb (Eval_Attribute): Remove wrong code that does an
+ early return for attribute prefixes that are unfrozen source-level
+ types. This code was incorrectly bypassing folding of unfrozen
+ static subtype attributes in default expressions (the executable
+ example in the now-deleted comment was in fact illegal).
+
+2011-12-12 Robert Dewar <dewar@adacore.com>
+
+ * a-coinve.adb, sem_res.adb, prj-nmsc.adb, a-cobove.adb, a-convec.adb,
+ gnatls.adb, sem_ch13.adb, prj-env.adb, prj-env.ads: Minor reformatting.
+
+2011-12-12 Tristan Gingold <gingold@adacore.com>
+
+ * gsocket.h: Adjust previous patch.
+
+2011-12-12 Thomas Quinot <quinot@adacore.com>
+
+ * exp_disp.adb: Minor reformatting.
+
+2011-12-12 Tristan Gingold <gingold@adacore.com>
+
+ * gnatls.adb (Search_RTS): New procedure.
+ (Scan_Ls_Arg): Move code that search the RTS.
+ (Gnatls): search the RTS later.
+ * prj-env.ads, prj-env.adb (Get_Runtime_Path): New function.
+
+2011-12-12 Ed Falis <falis@adacore.com>
+
+ * sysdep.c: Fix treatment of VxWorks task options so that run-times
+ built with __SPE__ get option VX_SPE_TASK while others get VX_FP_TASK.
+
+2011-12-12 Bob Duff <duff@adacore.com>
+
+ * sem_type.adb, sem_type.ads, sem_ch4.adb, treepr.adb, treepr.ads:
+ Minor cleanup and fiddling with debug printouts.
+
+2011-12-12 Vincent Celier <celier@adacore.com>
+
+ * prj-nmsc.adb (Get_Directories): For a non extending project,
+ always get a declared object and/or exec directory if it already
+ exists, even when there are no sources, but do not create them.
+
+2011-12-12 Bob Duff <duff@adacore.com>
+
+ * sem_res.adb (Resolve): Deal with the case where an abstract
+ operator is called with operands of type universal_integer.
+
+2011-12-12 Thomas Quinot <quinot@adacore.com>
+
+ * par_sco.adb: Minor fix to dominance marker referencing WHILE
+ decision.
+
+2011-12-12 Tristan Gingold <gingold@adacore.com>
+
+ * mlib-tgt-specific-xi.adb: (Get_Target_Prefix): Simplify code.
+
+2011-12-12 Thomas Quinot <quinot@adacore.com>
+
+ * par_sco.adb: Adjust dominant marker for branches of CASE
+ statements.
+
+2011-12-12 Thomas Quinot <quinot@adacore.com>
+
+ * gsocket.h, s-oscons-tmplt.c: Ensure we do not include any system
+ header file prior to redefining FD_SETSIZE.
+
+2011-12-12 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): In
+ a generic context the aspect expressions may not have been
+ preanalyzed if there was no previous freeze point, so the
+ expressions must be preanalyzed now, and there is no conformance
+ to check for visibility changes.
+
+2011-12-12 Matthew Heaney <heaney@adacore.com>
+
+ * a-convec.adb, a-coinve.adb, a-cobove.adb (Iterator): Use
+ subtype Index_Type'Base for Index component (Finalize): Remove
+ unnecessary access check (First, Last): Cursor return value
+ depends on iterator index value (Iterate): Use start position as
+ iterator index value (Next, Previous): Forward to corresponding
+ cursor-based operation.
+ * a-cborma.adb (Iterate): Properly initialize iterator object (with 0
+ as node index).
+
+2011-12-12 Robert Dewar <dewar@adacore.com>
+
+ * par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Minor reformatting.
+
+2011-12-12 Steve Baird <baird@adacore.com>
+
+ * sem_ch3.adb (Check_Completion): Improve a comment.
+
+2011-12-12 Tristan Gingold <gingold@adacore.com>
+
+ * cstand.adb: Minor comment fix.
+
+2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils2.c (gnat_build_constructor): Test the TREE_STATIC
+ flag of elements to compute that of the constructor.
+
+2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_param): Set the restrict qualifier
+ on references built for parameters which aren't specifically by-ref.
+
+2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: If there is an
+ alignment set on a renaming, assert that the renamed object is aligned
+ enough as to make it possible to honor it.
+
+2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (gigi): Initialize the linemap earlier.
+
+2011-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS [windows targets]):
+ Correctly detect cygwin, which no longer has the '32' suffix, and use
+ appropriate implementations of the sockets and memory packages.
+ * sysdep.c (WIN_SETMODE): New define to choose the correct spelling of
+ setmode/_setmode for MinGW and Cygwin, respectively.
+ (__gnat_set_binary_mode [windows targets]): Use the above, and enable
+ the windows version for Cygwin as well as MinGW.
+ (__gnat_set_text_mode [windows targets]): Likewise.
+ (__gnat_ttyname [windows targets]): Provide a Cygwin implementation
+ in addition to the MinGW version.
+ (__gnat_is_windows_xp): Make available to Cygwin as well as MinGW.
+ (__gnat_get_stack_bounds): Likewise.
+
+2011-12-05 Bob Duff <duff@adacore.com>
+
+ * sem_ch4.adb: Minor comment fix.
+
+2011-12-05 Robert Dewar <dewar@adacore.com>
+
+ * gnat_ugn.texi: Add documentation for -gnatw.e.
+
+2011-12-05 Bob Duff <duff@adacore.com>
+
+ * treepr.adb (pn): Print something useful for
+ Elmt_Ids. Add Write_Eol to 'when others' case, so the output
+ will be seen immediately in gdb.
+
+2011-12-05 Ed Schonberg <schonberg@adacore.com>
+
+ * lib-writ.adb (Output_Main_Program_Line): A generic subprogram
+ is never a main program.
+
+2011-12-05 Thomas Quinot <quinot@adacore.com>
+
+ * par_sco.adb: Various minor adjustments to dominance markers
+ generation.
+
+2011-12-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Expression_Function): If the function is
+ a completion, generate a body reference for its defining entity,
+ before rewriting the node as a body.
+ * sem_util.adb (Defining_Entity): Add entry for expression
+ function.
+
+2011-12-05 Bob Duff <duff@adacore.com>
+
+ * sem_ch3.adb (Derive_Progenitor_Subprograms): Add Ultimate_Alias
+ to the Comes_From_Source check, to deal properly with the case
+ of indirect inheritance of "=".
+
+2011-12-05 Thomas Quinot <quinot@adacore.com>
+
+ PR ada/51307
+ * s-oscons-tmplt.c: On HP-UX, CLOCK_REALTIME is an enum literal,
+ not a macro.
+
+2011-12-05 Thomas Quinot <quinot@adacore.com>
+
+ * par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Generate dominance
+ information in SCOs.
+
+2011-12-02 Eric Botcazou <ebotcazou@adacore.com>
+ Thomas Quinot <quinot@adacore.com>
+
+ * gcc-interface/Makefile.in (INCLUDES): Remove $(srcdir)/config.
+ (INCLUDES_FOR_SUBDIR): Add $(fsrcdir) except for VxWorks.
+ Add thread.c to LIBGNAT_SRCS so that a symlink is created in ada/rts,
+ which allows the file to be installed in adainclude.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-12-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch3.adb (Constrain_Access): Undo previous
+ patch for this routine. Required since the RM rule 3.7.1(7/3)
+ applies to all access types.
+
+2011-12-02 Bob Duff <duff@adacore.com>
+
+ * sem_ch6.adb: Minor comment fix.
+
+2011-12-02 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * s-tpopsp-rtems.adb: Use ATCB_Key rather than RTEMS_Ada_Self variable
+ for consistency with other ports.
+ * s-osinte-rtems.adb: Add body for dummy implementation of
+ pthread_rwlockattr_setkind_np().
+ * s-osinte-rtems.ads: Add missing clock and rwlock bindings.
+ * terminals.c: Add __rtems__ conditionals to account for differences
+ in termios implementation.
+
+2011-12-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_attr.adb, a-comutr.adb, a-cbmutr.adb,
+ a-cbmutr.ads: Minor reformatting.
+
+2011-12-02 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_dbug.adb: Comment reformatting.
+ (Get_External_Name): Use Reset_Buffers to reset the contents of
+ Name_Buffer and Homonym_Numbers.
+ (Qualify_All_Entity_Names): Reset the contents of Name_Buffer and
+ Homonym_Numbers before creating a new qualified name for a particular
+ entity.
+ (Reset_Buffers): New routine.
+
+2011-12-02 Matthew Heaney <heaney@adacore.com>
+
+ * a-cbmutr.ads (No_Node): Moved declaration from body to spec
+ * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Iterator): Derives
+ from Root_Iterator.
+ (Child_Iterator): Derives from Root_Iterator.
+ (Finalize): Implemented as an override operation for Root_Iterator.
+ (First): Return value depends on Subtree component.
+ (Last): Component was renamed from Parent to Subtree.
+ (Next): Checks parameter value, and uses simplified loop.
+ (Iterate): Forwards to Iterate_Subtree.
+ (Iterate_Children): Component was renamed from Parent to Subtree.
+ (Iterate_Subtree): Checks parameter value
+
+2011-12-02 Robert Dewar <dewar@adacore.com>
+
+ * usage.adb: Add lines for -gnatw.n and -gnatw.N
+ (atomic sync info msgs).
+
+2011-12-02 Steve Baird <baird@adacore.com>
+
+ * sem_ch3.adb (Check_Completion): An Ada 2012
+ generic formal type doesn't require a completion.
+
+2011-12-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_util.adb (Set_Debug_Info_Needed): Also set the flag on the
+ packed array type if it is to be set on the array type used to
+ represent it.
+
+2011-12-02 Robert Dewar <dewar@adacore.com>
+
+ * gnat_rm.texi: Eliminate confusing use of type name.
+
+2011-12-02 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch10.adb (Analyze_Compilation_Unit): For a library subprogram
+ body that acts as spec, do not create a shallow copy of the context
+ clause for the synthetized spec (instead, use the same list as
+ in the body).
+
+2011-12-02 Bob Duff <duff@adacore.com>
+
+ * gnat_ugn.texi: Clarify usage of -p binder switch.
+
+2011-12-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_util.ads, sem_util.adb, sem_aux.ads, sem_aux.adb
+ (Effectively_Has_Constrained_Partial_View): Moved to sem_aux
+ (In_Generic_Body): Moved to sem_aux.
+ (Unit_Declaration_Node): Moved to sem_aux.
+ * einfo.ads (Effectively_Has_Constrained_Partial_View): Complete
+ documentation.
+ * exp_attr.adb, live.adb, sem_ch10.adb, checks.adb, sem.adb,
+ rtsfind.adb, sem_attr.adb, sem_elab.adb, exp_ch4.adb, sem_ch4.adb,
+ exp_ch13.adb: Add with-clause on Sem_Aux.
+
+2011-12-02 Yannick Moy <moy@adacore.com>
+
+ * sem_util.adb (Unique_Name): Reach through Unique_Entity to
+ get the name of the entity.
+ (Unique_Entity): Correct case for subprogram stubs.
+
+2011-12-02 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb (Check_Initialization): Do not emit warning on
+ initialization of limited type object in Alfa mode.
+
+2011-12-02 Robert Dewar <dewar@adacore.com>
+
+ * sinfo.ads: Minor reformatting.
+ * gnat_ugn.texi: Fix confusion in use of term "type name".
+
+2011-12-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch6.adb: Minor change in error message.
+
+2011-12-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch9.adb, prj-part.adb, vms_data.ads, sem_ch8.adb: Minor
+ reformatting.
+
+2011-12-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch3.adb (Constrain_Access): Enable on Ada 2005 mode the
+ static check of the rule of general access types whose designated
+ type has discriminants.
+ * sem_util.ads, sem_util.adb
+ (Effectively_Has_Constrained_Partial_View): New subprogram.
+ (In_Generic_Body): New subprogram.
+ * einfo.ads (Has_Constrained_Partial_View): Adding documentation.
+ * sem_prag.adb (Inside_Generic_Body): Removed. Replaced by new
+ subprogram In_Generic_Body.
+ * exp_attr.adb, checks.adb, sem_attr.adb, exp_ch4.adb,
+ sem_ch4.adb: In addition, this patch replaces the occurrences of
+ Has_Constrained_Partial_View by
+ Effectively_Has_Constrained_Partial_View.
+
+2011-12-02 Matthew Heaney <heaney@adacore.com>
+
+ * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Iterator): Rename
+ Position component.
+ (Finalize): Remove unnecessary access check.
+ (First): Forward to First_Child.
+ (Last): Forward to Last_Child.
+ (Iterate): Check preconditions for parent node parameter.
+ (Next): Forward to Next_Sibling.
+ (Previous): Forward to Previous_Sibling.
+
+2011-12-02 Robert Dewar <dewar@adacore.com>
+
+ * a-coinve.adb, a-coorma.adb, freeze.adb, a-coorse.adb, a-comutr.adb,
+ a-coormu.adb, a-convec.adb: Minor reformatting.
+
+2011-12-02 Matthew Heaney <heaney@adacore.com>
+
+ * a-coormu.ads, a-ciormu.ads: Declare iterator factory function.
+ * a-ciormu.adb, a-ciormu.adb (Iterator): Declare concrete
+ Iterator type.
+ (Finalize): Decrement busy counter.
+ (First, Last): Cursor return value depends on iterator node value.
+ (Iterate): Use start position as iterator node value.
+ (Next, Previous): Forward to corresponding cursor-based operation.
+
+2011-12-02 Robert Dewar <dewar@adacore.com>
+
+ * a-cborma.adb, a-cbhama.adb, a-cbdlli.adb, a-cbmutr.adb,
+ a-cbhase.adb, a-cdlili.adb, a-cihama.adb, a-ciorse.adb, a-cidlli.adb,
+ a-cimutr.adb, a-cihase.adb, a-cohama.adb, a-cborse.adb,
+ a-ciorma.adb, a-cobove.adb: Minor reformatting.
+
+2011-12-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/51201
+ * gcc-interface/Make-lang.in: Initialize RTS_DIR with = instead of :=.
+
+2011-11-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * s-taprop-tru64.adb (Create_Task): Use Unrestricted_Access.
+
+2011-11-23 Thomas Quinot <quinot@adacore.com>
+
+ * thread.c, s-oscons-tmplt.c: Generate __gnat_pthread_condattr_setup
+ only on platforms where this is required, as determined by
+ s-oscons.h.
+
+2011-11-23 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch9.adb: No check on entry index if error on index.
+
+2011-11-23 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch6.adb (Analyze_Return_Statement): Improve error messages for
+ return statements nested inside an extended_return_statement.
+ * gcc-interface/Make-lang.in: Update dependencies.
+ * gcc-interface/Makefile.in (MISCLIB): Add -lutil for BSD targets.
+
+2011-11-23 Ed Schonberg <schonberg@adacore.com>
+
+ * freeze.adb (Freeze_All_Ent): An incomplete type is not
+ frozen by a subprogram body that does not come from source.
+
+2011-11-23 Pascal Obry <obry@adacore.com>
+
+ * s-oscons-tmplt.c: Add PTY_Library constant. It contains
+ the library for pseudo terminal support.
+ * g-exptty.ads: Add pseudo-terminal library into a Linker_Options
+ pragma.
+
+2011-11-23 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch9.adb: No check on entry family index if generic.
+
+2011-11-23 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch9.adb, s-taprop.ads, s-taprop-hpux-dce.adb, s-taprop-irix.adb,
+ s-taprop-posix.adb, s-taprop-rtx.adb, s-taprop-solaris.adb,
+ s-taprop-tru64.adb, s-taprop-vxworks.adb: Move dependency on
+ System.OS_Constants from shared spec of
+ System.Tasking.Primitive_Operations to the specific body variants
+ that really require this dependency.
+
+2011-11-23 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (Analyze_Subprogram_Renaming_Declaration):
+ If the declaration has aspects, analyze them so they can be
+ properly rejected.
+
+2011-11-23 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * a-comutr.adb, a-coorma.adb, a-coorse.adb, a-convec.adb, a-cihase.adb,
+ a-cimutr.adb, a-coinve.adb, a-ciorma.adb, a-ciorse.adb, a-cobove.adb,
+ a-cohama.adb, a-cihama.adb, a-cidlli.adb, a-cdlili.adb, a-cbhama.adb,
+ a-cbhase.adb, a-cbmutr.adb, a-cborma.adb, a-cborse.adb, a-cbdlli.adb:
+ Add with and use clause for Ada.Finalization. Type
+ Iterator and Child_Iterator are now derived from Limited_Controlled.
+ (Finalize): New routine.
+ (Iterate): Add a renaming of counter Busy and
+ increment it. Update the return aggregate.
+ (Iterate_Children): Add a renaming of
+ counter Busy and increment it. Update the return aggregate.
+ (Iterate_Subtree): Add a renaming of counter Busy and increment
+ it. Update the return aggregate.
+ * a-cdlili.ads, a-cidlli.ads: Type List_Access is now a general access
+ type.
+ * a-cihama.ads: Type Map_Access is now a general access type.
+ * a-comutr.ads, a-cimutr.ads: Use type Natural for the two locks
+ associated with the tree.
+ * a-cohama.ads: Type Map_Access is now a general access type.
+ * a-coinve.ads, a-convec.ads: Type Vector_Access is now a general
+ access type.
+ * exp_ch5.adb (Expand_Iterator_Loop): Do not create a block
+ to wrap the loop as this is done at an earlier step, during
+ analysis. The declarations of the iterator and the cursor use
+ the usual Insert_Action mechanism when added into the tree.
+ * sem_ch5.adb (Analyze_Loop_Statement): Remove local constant
+ Loop_Statement and replace all respective uses by N. Add local
+ constant Loc. Preanalyze the loop iterator to discover whether
+ it is a container iterator and if it is, wrap the loop in a
+ block. This ensures that any controlled temporaries produced
+ by the iteration scheme share the same lifetime of the loop.
+ (Is_Container_Iterator): New routine.
+ (Is_Wrapped_In_Block): New routine.
+ (Pre_Analyze_Range): Move spec and body to the library level.
+
+2011-11-23 Sergey Rybin <rybin@adacore.com frybin>
+
+ * gnat_ugn.texi, vms_data.ads: Add documentation for new gnatpp option
+ that controls casing of type and subtype names.
+
+2011-11-23 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb: Minor addition of comments.
+
+2011-11-23 Thomas Quinot <quinot@adacore.com>
+
+ * prj-part.adb (Extension_Withs): New global variable,
+ contains the head of the list of WITH clauses from the EXTENDS
+ ALL projects for which virtual packages are being created.
+ (Look_For_Virtual_Projects_For): When recursing through
+ an EXTENDS ALL, add the WITH clauses of the extending
+ project to Extension_Withs. When adding a project to the
+ Virtual_Hash, record the associated Extension_Withs list.
+ (Create_Virtual_Extending_Project): Add a copy of the appropriate
+ Extension_Withs to the virtual project.
+
+2011-11-23 Thomas Quinot <quinot@adacore.com>
+
+ * mlib-tgt-specific-vxworks.adb: Minor reformatting.
+
+2011-11-23 Thomas Quinot <quinot@adacore.com>
+
+ * Make-generated.in (Sdefault.Target_Name): Set to
+ $(target_noncanonical) instead of $(target) for consistency.
+
+2011-11-23 Matthew Heaney <heaney@adacore.com>
+
+ * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Iterator): Declared
+ Iterator type as limited (First, Last): Cursor return value
+ depends on iterator node value (Iterate): Use start position as
+ iterator node value (Next, Previous): Forward to corresponding
+ cursor-based operation.
+
+2011-11-23 Matthew Heaney <heaney@adacore.com>
+
+ * a-coorse.ads, a-ciorse.ads, a-cborse.ads (Set_Iterator_Interfaces):
+ Renamed from Ordered_Set_Iterator_Interfaces.
+ * a-coorse.adb, a-ciorse.adb, a-cborse.adb (Iterator): Declared
+ Iterator type as limited (First, Last): Cursor return value
+ depends on iterator node value (Iterate): Use start position as
+ iterator node value (Next, Previous): Forward to corresponding
+ cursor-based operation.
+ * a-cohase.ads, a-cohase.adb: Implemented forward iterator.
+ * a-cihase.adb, a-cbhase.adb (Iterator): Removed unnecessary
+ node component (First, Next): Forward call to corresponding
+ cursor-based operation (Iterate): Representation of iterator no
+ longer has node component
+
+2011-11-23 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_intr.adb (Expand_Unc_Deallocation): Ensure that the
+ dereference has a proper type before the side effect removal
+ mechanism kicks in.
+ * sem_ch3.adb (Analyze_Subtype_Declaration): Handle a rare case
+ where the base type of the subtype is a private itype created
+ to act as the partial view of a constrained record type. This
+ scenario manifests with equivalent class-wide types for records
+ with unknown discriminants.
+
+2011-11-23 Jerome Guitton <guitton@adacore.com>
+
+ * s-osprim-vxworks.adb (Clock): Use Clock_RT_Ada.
+
+2011-11-23 Thomas Quinot <quinot@adacore.com>
+
+ * s-oscons-tmplt.c: Fix unbalanced preprocessor directives Minor
+ reformatting/reorganization.
+
+2011-11-23 Thomas Quinot <quinot@adacore.com>
+
+ * g-htable.ads: Remove old comments.
+
+2011-11-23 Thomas Quinot <quinot@adacore.com>
+
+ * exp_imgv.adb: Minor reformatting.
+
+2011-11-23 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch9.adb (Analyze_Entry_Declaration): Check for entry
+ family bounds out of range.
+
+2011-11-23 Matthew Heaney <heaney@adacore.com>
+
+ * a-cohama.adb, a-cihama.adb, a-cbhama.adb (Iterator): Declare
+ type as limited, and remove node component.
+ (First, Next): Forward call to corresponding cursor-based operation.
+ (Iterate): Representation of iterator no longer has node component.
+
+2011-11-23 Yannick Moy <moy@adacore.com>
+
+ * exp_util.adb: Revert previous change to remove side-effects in Alfa
+ mode, which is not the correct thing to do for renamings.
+
+2011-11-23 Thomas Quinot <quinot@adacore.com>
+
+ * s-osinte-hpux.ads, s-taprop-vxworks.adb, s-taprop-tru64.adb,
+ s-osinte-vxworks.ads, s-osinte-aix.ads, s-osinte-lynxos.ads,
+ s-osinte-solaris-posix.ads, s-taprop-solaris.adb, a-exetim-posix.adb,
+ s-osinte-irix.ads, s-osinte-solaris.ads, s-oscons-tmplt.c,
+ s-taprop-irix.adb, s-osinte-hpux-dce.ads, Makefile.rtl,
+ s-osinte-tru64.ads, s-osinte-darwin.ads, s-taprop.ads,
+ s-osinte-freebsd.ads, s-osinte-lynxos-3.ads, s-taprop-hpux-dce.adb,
+ s-taprop-posix.adb: Remove hard-coded clock ids;
+ instead, generate them in System.OS_Constants.
+ (System.OS_Constants.CLOCK_RT_Ada): New constant denoting the
+ id of the clock providing Ada.Real_Time.Monotonic_Clock.
+ * thread.c: New file.
+ (__gnat_pthread_condattr_setup): New function. For platforms where
+ CLOCK_RT_Ada is not CLOCK_REALTIME, set appropriate condition
+ variable attribute.
+
+2011-11-23 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb: Restore the use of Expander_Active instead of
+ Full_Expander_Active, so that the evaluation is forced in Alfa
+ mode too. Otherwise, we end up with an unexpected insertion in a
+ place where it is not supposed to happen, on default parameters
+ of a call.
+
+2011-11-23 Thomas Quinot <quinot@adacore.com>
+
+ * prj-pp.adb, prj-pp.ads: Minor new addition: wrapper procedure "wpr"
+ for Pretty_Print, for use from within gdb.
+
+2011-11-23 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb (Expand_Iterator_Loop): Wrap the expanded loop
+ and the cursor declarations in a block, so that the loop variable
+ is local to the construct.
+
+2011-11-23 Matthew Heaney <heaney@adacore.com>
+
+ * a-coorma.ads, a-ciorma.ads, a-cborma.ads (Iterate): Returns
+ type Reversible_Iterator'Class.
+ * a-coorma.adb, a-ciorma.adb, a-cborma.adb (Iterator):
+ Declare type as limited.
+ (First, Last): Return value depends on iterator's start node value.
+ (Next, Previous): Call corresponding Cursor-based operation.
+ (Iterate): Indicate whether complete or partial iteration
+
+2011-11-23 Robert Dewar <dewar@adacore.com>
+
+ * errout.adb: Minor reformattin (Finalize): Take templates into
+ account for warning suppression.
+ * errout.ads (Set_Specific_Warning_Off): Add Used parameter.
+ * erroutc.adb: Minor reformatting (Finalize): Take generic
+ templates into account for warning suppress.
+ * erroutc.ads (Set_Specific_Warning_Off): Add Used parameter.
+ * sem_prag.adb: Minor reformatting (Analyze_Pragma,
+ case Warnings): Provide Used parameter in call to
+ Set_Specific_Warnings_Off (to deal with generic template case).
+
+2011-11-23 Pascal Obry <obry@adacore.com>
+
+ * sem_prag.adb (Process_Convention): Better error message for
+ stdcall convention on dispatching calls.
+
+2011-11-23 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch4.adb, sem_ch13.adb: Minor reformatting.
+
+2011-11-23 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch6.adb (Expand_Simple_Function_Return): Add missing
+ implicit type conversion when the returned object is allocated
+ in the secondary stack and the type of the returned object is
+ an interface. Done to force generation of displacement of the
+ "this" pointer.
+
+2011-11-23 Pascal Obry <obry@adacore.com>
+
+ * impunit.adb: Add g-exptty and g-tty units.
+
+2011-11-23 Robert Dewar <dewar@adacore.com>
+
+ * exp_imgv.adb: Minor code reorganization (use Make_Temporary).
+
+2011-11-23 Robert Dewar <dewar@adacore.com>
+
+ * exp_util.adb, par-ch6.adb, sem_res.adb, par-util.adb: Minor
+ reformatting.
+
+2011-11-23 Yannick Moy <moy@adacore.com>
+
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Place error on
+ line of precondition/ postcondition/invariant.
+
+2011-11-23 Pascal Obry <obry@adacore.com>
+
+ * g-exptty.ads, g-exptty.adb, g-tty.ads, g-tty.adb,
+ terminals.c: New files.
+ Makefile.rtl: Add these new files.
+ * gnat_rm.texi: Add documentation for GNAT.Expect.TTY.
+ * gcc-interface/Makefile.in: Add g-exptty, g-tty, terminals.o
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * exp_imgv.adb (Expand_Width_Attribute): Handle case of Discard_Names.
+ * sem_attr.adb (Eval_Attribute, case Width): Ditto.
+
+2011-11-21 Thomas Quinot <quinot@adacore.com>
+
+ * sinfo.ads: Minor reformatting.
+
+2011-11-21 Yannick Moy <moy@adacore.com>
+
+ * exp_util.adb: Minor reformatting. Update comments.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * exp_prag.adb, exp_util.adb, sinfo.ads, sem_res.adb, s-stposu.adb,
+ sem_attr.adb, s-stposu.ads, s-taprop-solaris.adb, s-taprop-irix.adb,
+ sem_ch6.adb: Minor reformatting.
+
+2011-11-21 Arnaud Charlet <charlet@adacore.com>
+
+ * s-taprop-irix.adb, s-taprop-solaris.adb (Create_Task): Use
+ Unrestricted_Access to deal with fact that we properly detect the
+ error if Access is used.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-11-21 Yannick Moy <moy@adacore.com>
+
+ * exp_prag.adb (Expand_Pragma_Check): Place error on first character
+ of expression.
+ * sem_res.adb (Resolve_Short_Circuit): Place error on first
+ character of expression.
+
+2011-11-21 Yannick Moy <moy@adacore.com>
+
+ * exp_util.adb (Remove_Side_Effects): Do nothing in Alfa mode.
+
+2011-11-21 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_attr.adb (Expand_N_Attribute_Reference, case
+ Max_Size_In_Storage_Elements): Account for the size of the
+ hidden list header which precedes controlled objects allocated
+ on the heap.
+ * rtsfind.ads: Add RE_Header_Size_With_Padding to the runtime
+ tables.
+ * sinfo.adb (Header_Size_Added): New routine.
+ (Set_Header_Size_Added): New routine.
+ * sinfo.ads: Add flag Controlled_Header_Added along with
+ associated comment.
+ (Header_Size_Added): New inlined routine.
+ (Set_Header_Size_Added): New inlined routine.
+ * s-stposu.adb (Allocate_Any_Controlled): Use
+ Header_Size_With_Padding to calculate the proper
+ size of the header.
+ (Deallocate_Any_Controlled): Use
+ Header_Size_With_Padding to calculate the proper size
+ of the header. (Header_Size_With_Padding): New routine.
+ (Nearest_Multiple_Rounded_Up): Removed along with its uses.
+ * s-stposu.ads (Header_Size_With_Padding): New routine.
+
+2011-11-21 Ed Schonberg <schonberg@adacore.com>
+
+ * aspects.adb: Aspect specifications are allowed on renaming
+ declarations
+ * par-ch6.adb (P_Subprogram): Parse aspect specifications in a
+ subprogram renaming declaration
+
+2011-11-21 Tristan Gingold <gingold@adacore.com>
+
+ * env.c: Remove unused declaration.
+
+2011-11-21 Pascal Obry <obry@adacore.com>
+
+ * s-os_lib.ads: Minor style fix.
+
+2011-11-21 Pascal Obry <obry@adacore.com>
+
+ * adaint.c (__gnat_dup2): When fd are stdout, stdin or stderr and
+ identical, do nothing on Windows XP.
+
+2011-11-21 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb (Constrain_Index, Process_Range_Expr_In_Decl):
+ Use Full_Expander_Active instead of Expander_Active to control
+ the forced evaluation of expressions for the sake of generating
+ checks.
+
+2011-11-21 Thomas Quinot <quinot@adacore.com>
+
+ * init.c: On FreeBSD, stack checking failures may raise SIGBUS.
+
+2011-11-21 Tristan Gingold <gingold@adacore.com>
+
+ * sysdep.c (mode_read_text, mode_write_text, mode_append_text,
+ mode_read_binary, mode_write_binary, mode_append_binary,
+ mode_read_text_plus, mode_write_text_plus, mode_append_text_plus,
+ mode_read_binary_plus, mode_write_binary_plus,
+ mode_append_binary_plus): Remove unused declarations.
+
+2011-11-21 Yannick Moy <moy@adacore.com>
+
+ * gnat_rm.texi: Minor rewording.
+
+2011-11-21 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_imgv.adb (Expand_Width_Attribute): Emit
+ an error message rather than a warning when pragma Discard_Names
+ prevents the computation of 'Width. Do not emit an error through
+ the use of RE_Null.
+
+2011-11-21 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Add
+ implicit type conversion when the type of the allocator is an
+ interface. Done to force generation of displacement of the "this"
+ pointer when required.
+
+2011-11-21 Ed Schonberg <schonberg@adacore.com>
+
+ * sinfo.ads, sinfo.adb: Corresponding_Spec applies to expression
+ functions, and is set when the expression is a completion of a
+ previous declaration.
+ * sem_ch6.adb (Analyze_Expression_Function): To determine properly
+ whether an expression function completes a previous declaration,
+ use Find_Corresponding_Spec, as when analyzing a subprogram body.
+
+2011-11-21 Steve Baird <baird@adacore.com>
+
+ * sem_util.adb (Deepest_Type_Access_Level): Improve comment.
+ (Type_Access_Level): Improve comment.
+
+2011-11-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/Makefile.in (INCLUDES_FOR_SUBDIR): Add $(fsrcdir) by
+ means of -iquote unconditionally.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_util.adb, sem_res.adb, sem_attr.adb: Minor
+ reformatting.
+
+2011-11-21 Arnaud Charlet <charlet@adacore.com>
+
+ * s-taprop-posix.adb (Create_Task): Use Unrestricted_Access
+ to deal with fact that we properly detect the error if Access
+ is used.
+
+2011-11-21 Steve Baird <baird@adacore.com>
+
+ * sem_util.ads: Update comment describing function
+ Deepest_Access_Level.
+ * sem_util.adb (Deepest_Type_Access_Level): Return Int'Last for a
+ generic formal type.
+ (Type_Access_Level): Return library level
+ for a generic formal type.
+ * sem_attr.adb (Resolve_Attribute): Replace two Type_Access_Level
+ calls with calls to Deepest_Type_Access_Level.
+ * sem_ch3.adb (Analyze_Component_Declaration): replace a
+ Type_Access_Level call with a call to Deepest_Type_Access_Level.
+ * sem_res.adb (Resolve_Allocator.Check_Allocator_Discrim_Accessibility):
+ Replace three Type_Access_Level calls with calls to
+ Deepest_Type_Access_Level.
+ (Resolve_Allocator): Replace a Type_Access_Level call with a call to
+ Deepest_Type_Access_Level.
+ (Valid_Conversion.Valid_Array_Conversion): Replace a
+ Type_Access_Level call with a call to Deepest_Type_Access_Level.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, s-taprop-vms.adb, opt.ads: Minor reformatting.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * sinput.ads: Minor comment fix.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * exp_attr.adb (Expand_N_Attribute_Reference, case First_Bit,
+ Last_Bit, Position): Handle 2005 case.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * s-atocou-builtin.adb (Decrement): Use Unrestricted_Access
+ to deal with fact that we properly detect the error if Access
+ is used.
+ (Increment): Same fix.
+ * s-taprop-linux.adb (Create_Task): Use Unrestricted_Access
+ to deal with fact that we properly detect the error if Access
+ is used.
+ * sem_util.adb (Is_Volatile_Object): Properly record that A.B is
+ volatile if the B component is volatile. This affects the check
+ for passing such a by reference volatile actual to a non-volatile
+ formal (which should be illegal)
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb (Freeze_Enumeration_Type): Make sure to set both
+ size and alignment for foreign convention enumeration types.
+ * layout.adb (Set_Elem_Alignment): Redo setting of alignment
+ when size is set.
+
+2011-11-21 Yannick Moy <moy@adacore.com>
+
+ * checks.adb (Apply_Access_Check, Apply_Arithmetic_Overflow_Check,
+ Apply_Discriminant_Check, Apply_Divide_Check,
+ Apply_Selected_Length_Checks, Apply_Selected_Range_Checks,
+ Build_Discriminant_Checks, Insert_Range_Checks, Selected_Length_Checks,
+ Selected_Range_Checks): Replace reference to Expander_Active
+ with reference to Full_Expander_Active, so that expansion of
+ checks is not performed in Alfa mode
+
+2011-11-21 Tristan Gingold <gingold@adacore.com>
+
+ * s-taprop-vms.adb (Create_Task): Use Unrestricted_Access to deal with
+ fact that we properly detect the error if Access is used.
+
+2011-11-21 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * par-ch4.adb (P_Quantified_Expression): Add an Ada 2012 check.
+
+2011-11-21 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_imgv.adb: Add with and use clause for Errout.
+ (Expand_Width_Attribute): Emit a warning when in
+ configurable run-time mode to provide a better diagnostic message.
+
+2011-11-21 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * s-finmas.adb (Finalize): Add comment concerning double finalization.
+
+2011-11-21 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Access_Definition): If the access definition
+ is itself the return type of an access to function definition
+ which is ultimately the return type of an access to subprogram
+ declaration, its scope is the enclosing scope of the ultimate
+ access to subprogram.
+
+2011-11-21 Steve Baird <baird@adacore.com>
+
+ * sem_res.adb (Valid_Conversion): If a conversion was legal
+ in the body of a generic, then the corresponding conversion is
+ legal in the expanded body of an instance of the generic.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb: Minor reformatting.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * s-utf_32.adb (Is_UTF_32_Line_Terminator): Recognize NEL as
+ line terminator.
+ * sinput.ads: Add section on Handling of Source Line Terminators.
+ * types.ads (Line_Terminator): Adjust comments.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * frontend.adb (Frontend): Capture restrictions from config files
+ * lib-load.adb (Load_Unit): Save/set/restore restriction pragma
+ information
+ * lib-xref.adb (Generate_Reference): Fix handling of obsolescent
+ references. This was noticed during debugging, but it is not
+ known if it causes real bugs.
+ * restrict.ads, restrict.adb: New routines to save/set/restore
+ non-partition-wide restrictions.
+ * s-rident.ads: Comment changes for new handling of
+ No_Elaboration_Code
+ * sem.adb (Sem): Save/Set/Restore non-partition-wide restrictions
+ * sem_ch10.adb (Analyze_Compilation_Unit): Remove incomplete
+ attempt to save/restore non-partition-wide restrictions (now
+ this work is all done in Sem).
+ * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
+ Special handling for restriction No_Elaboration_Code.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * gnat_ugn.texi: Document new handling of restrictions pragmas.
+
+2011-11-21 Pascal Obry <obry@adacore.com>
+
+ * s-taprop-linux.adb (Initialize_Lock): Do not allocate a cond
+ attribute as not needed.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * sem_prag.adb: Minor reformatting.
+
+2011-11-21 Pascal Obry <obry@adacore.com>
+
+ * gnat_rm.texi: Document restriction for stdcall convention on
+ dispatching calls.
+
+2011-11-21 Pascal Obry <obry@adacore.com>
+
+ * sem_prag.adb (Process_Convention): A dispatching call cannot
+ have a stdcall calling convention.
+
+2011-11-21 Pascal Obry <obry@adacore.com>
+
+ * s-taprop-linux.adb (Initialize_Lock): Do not allocate a
+ mutex attribute as not needed.
+ (Initialize_TCB): Likewise.
+ (Initialize): Likewise.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch6.adb (Is_Public_Subprogram_For): New procedure
+ (Process_PPCs): Invariants only apply to public subprograms.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * sem_util.adb, sem_util.ads, sem_attr.adb, restrict.adb,
+ restrict.ads: Fix for No_Implicit_Aliasing in the renames case.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * a-finali.ads: Use pragma Pure_12 for this unit
+ * aspects.adb: Add aspect Pure_12
+ * aspects.ads: Add aspect Pure_12
+ * opt.ads: Add note on Pure_12
+ * par-prag.adb: Add dummy entry for Pure_12
+ * sem_prag.adb: Implement Pure_12 pragma
+ * snames.ads-tmpl: Add Entry for Pure_12
+
+2011-11-21 Sergey Rybin <rybin@adacore.com frybin>
+
+ * vms_data.ads: Add qualifiers for new gnatpp options
+ '--call_threshold' and '--par_threshold".
+ * gnat_ugn.texi: Add description for new gnatpp options
+ '--call_threshold' and '--par_threshold".
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * lib.ads: Minor reformatting.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * lib-load.ads: Add comment.
+
+2011-11-21 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_elab.adb: Minor reformatting
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch6.adb: Minor reformatting.
+
+2011-11-21 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Check_Formal_Package_Instance): If a formal
+ subprogram of the formal package is covered by an others
+ association with a box initialization, no check is needed
+ against the actual in the instantiation of the formal package.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * sem_elab.adb (Check_Internal_Call_Continue): Suppress junk
+ elab warning from within precondition/postcondition etc.
+
+2011-11-21 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch6.adb (Expand_Actuals): In Ada 2012, a function call
+ with out parameters may generate assignments to force constraint
+ checks. These checks must be properly placed in the code after the
+ declaration or statement that contains the call.
+
+2011-11-21 Fedor Rybin <frybin@adacore.com>
+
+ * gnat_ugn.texi: Adding info on current gnattest limitations an
+ support of -X option.
+
+2011-11-21 Robert Dewar <dewar@adacore.com>
+
+ * a-cfdlli.adb, a-cbdlli.adb: Minor reformatting.
+
+2011-11-20 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch6.adb, exp_util.adb: Minor reformatting
+
+2011-11-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sinfo.ads (Reference): Document that it is OK to set
+ Is_Known_Non_Null on a temporary initialized to a N_Reference
+ node.
+
+2011-11-20 Matthew Heaney <heaney@adacore.com>
+
+ * a-cbdlli.adb, a-cfdlli.adb (Move): Set Last component to 0
+ for Source list.
+
+2011-11-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_ch6.adb (Make_Build_In_Place_Call_In_Assignment):
+ Declare NEW_EXPR local variable and attach the
+ temporary to it. Set Is_Known_Non_Null on the temporary.
+ (Make_Build_In_Place_Call_In_Object_Declaration): Likewise.
+ * exp_util.adb (Remove_Side_Effects): Set Is_Known_Non_Null on
+ the temporary created to hold the 'Reference of the expression,
+ if any.
+ * checks.adb (Install_Null_Excluding_Check): Bail out for the
+ Get_Current_Excep.all.all idiom generated by the expander.
+
+2011-11-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (struct language_function): Add GNAT_RET.
+ (f_gnat_ret): New macro.
+ (struct nrv_data): Add GNAT_RET.
+ (finalize_nrv_unc_r): New helper function.
+ (finalize_nrv): Add GNAT_RET parameter. Copy it into DATA. If the
+ function returns unconstrained, use finalize_nrv_unc_r as callback.
+ (return_value_ok_for_nrv_p): Test the alignment of RET_OBJ only if
+ RET_OBJ is non-null.
+ (Subprogram_Body_to_gnu): Pass GNAT_RET to finalize_nrv.
+ (gnat_to_gnu) <N_Return_Statement>: In the return-unconstrained case,
+ if optimization is enabled, record candidates for the Named Return
+ Value optimization.
+
+2011-11-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (Subprogram_Body_to_gnu): Add comment.
+ (gnat_to_gnu) <N_Return_Statement>: Add 'else' to avoid doing a useless
+ test. Tweak default case.
+ <N_Goto_Statement>: Use better formatting.
+ * gcc-interface/utils2.c (maybe_wrap_malloc): Use INIT_EXPR instead of
+ MODIFY_EXPR to initialize the storage.
+ (build_allocator): Likewise.
+
+2011-11-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Adjust
+ call to components_to_record.
+ (components_to_record): Add FIRST_FREE_POS parameter. For the variant
+ part, reuse enclosing union even if there is a representation clause
+ on the Unchecked_Union. If there is a variant part, compute the new
+ first free position, if any. Adjust call to self. Use a single field
+ directly only if it hasn't got a representation clause or is placed at
+ offset zero. Create the variant part at offset 0 if all the fields
+ down to this level have a rep clause. Do not chain the variant part
+ immediately and adjust downstream.
+ Do not test ALL_REP before moving the fields without rep clause to the
+ previous level. Call create_rep_part to create the REP part and force
+ a minimum size on it if necessary. Do not chain it immediately.
+ Create a fake REP part if there are fields without rep clause that need
+ to be laid out starting from FIRST_FREE_POS.
+ At the end, chain the REP part and then the variant part.
+ (create_rep_part): New function.
+ (get_rep_part): Minor tweak.
+ * gcc-interface/utils.c (tree_code_for_record_type): Minor tweak.
+
+2011-11-18 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR target/50678
+ * init.c (__gnat_error_handler) [Darwin]: Move workaround to the
+ bug filed as radar #10302855 from __gnat_error_handler to...
+ (__gnat_adjust_context_for_raise) [Darwin]: ...here. New function.
+ (HAVE_GNAT_ADJUST_CONTEXT_FOR_RAISE) [Darwin]: Define.
+
+2011-11-18 Tristan Gingold <gingold@adacore.com>
+ Iain Sandoe <iains@gcc.gnu.org>
+
+ PR target/49992
+ * mlib-tgt-specific-darwin.adb (Archive_Indexer_Options): Remove.
+ * gcc-interface/Makefile.in (darwin): Remove ranlib special-casing.
+
+2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
+
+ * gcc-interface/Makefile.in (stamp-gnatlib-$(RTSDIR)): Don't link
+ s-oscons.ads.
+ (OSCONS_CPP, OSCONS_EXTRACT): New.
+ (./bldtools/oscons/xoscons): New target.
+ ($(RTSDIR)/s-oscons.ads): Likewise.
+ (gnatlib): Depend on $(RTSDIR)/s-oscons.ads.
+ * gcc-interface/Make-lang.in (ada/s-oscons.ads) Remove as dependency.
+ * Make-generated.in: Remove machinery to generate xoscons and
+ ada/s-oscons.ads.
+
+2011-11-10 Eric Botcazou <ebotcazou@adacore.com>
+
+ * fe.h (Serious_Errors_Detected): New macro.
+ * gcc-interface/gigi.h (build_atomic_load): Declare.
+ (build_atomic_store): Likewise.
+ * gcc-interface/trans.c (atomic_sync_required_p): New predicate.
+ (call_to_gnu): Add ATOMIC_SYNC parameter. Use local variable.
+ Build an atomic load for an In or In Out parameter if needed.
+ Build an atomic store for the assignment of an Out parameter if needed.
+ Build an atomic store to the target if ATOMIC_SYNC is true.
+ (present_in_lhs_or_actual_p): New predicate.
+ (gnat_to_gnu) <N_Identifier>: Build an atomic load if needed.
+ <N_Explicit_Dereference>: Likewise.
+ <N_Indexed_Component>: Likewise.
+ <N_Selected_Component>: Likewise.
+ <N_Assignment_Statement>: Adjust call to call_to_gnu.
+ Build an atomic store to the LHS if needed.
+ <N_Function_Call>: Adjust call to call_to_gnu.
+ * gcc-interface/utils2.c: Include toplev.h.
+ (resolve_atomic_size): New static function.
+ (build_atomic_load): New function.
+ (build_atomic_store): Likewise.
+ * gcc-interface/Make-lang.in (ada/utils2.o): Add toplev.h.
+
+2011-11-07 Olivier Hainque <hainque@adacore.com>
+
+ * sigtramp-ppcvxw.c: Add general comments.
+ (CFI_COMMON_REGS): Remove rule for r1, as in other unwinders. Add
+ rules for r2 to r13, plus CTR and XER.
+ (CFA_REG): New, register number used to hold the local CFA.
+ (CFI_DEF_CFA, SIGTRAMP_BODY): Use it.
+ Make that 15, not 14, with documentation.
+ (TCR): Undef before definition, preventing conflict with reg number in
+ VxWorks headers.
+
+2011-11-07 Robert Dewar <dewar@adacore.com>
+
+ * exp_util.ads, exp_alfa.adb, a-cohama.adb, a-cohama.ads, sem_ch4.adb,
+ aspects.ads, exp_ch8.adb, exp_ch8.ads, atree.ads: Minor reformatting.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-11-07 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch6.adb: A tagged type is a legal actual for an aliased
+ formal.
+
+2011-11-07 Pascal Obry <obry@adacore.com>
+
+ * g-socket.adb, g-socket.ads: Minor reformatting.
+
+2011-11-07 Robert Dewar <dewar@adacore.com>
+
+ * sem_res.adb (Resolve_Actuals): Minor error message improvement.
+
+2011-11-07 Robert Dewar <dewar@adacore.com>
+
+ * gnat_ugn.texi: Add discussion of default mode handling of
+ source representation with no -gnatW option given, in particular
+ noting that NEL (next line) is not recognized in this context.
+
+2011-11-07 Yannick Moy <moy@adacore.com>
+
+ * sem_util.adb (Note_Possible_Modification): In Alfa mode,
+ generate a reference for a modification even when the modification
+ does not come from source.
+
+2011-11-07 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb (Expand_Iterator_Loop): For the "of" iterator form,
+ use the indexing attributes rather than the Element function,
+ to obtain variable references.
+ * sem_ch4.adb (Try_Container_Indexing): Code cleanup. Use
+ Find_Aspect rather than iterating over representation
+ items. Improve error message.
+ * a-cohama.adb, a-cohama.ads Update to latest RM, with two versions
+ of Reference functions.
+
+2011-11-07 Yannick Moy <moy@adacore.com>
+
+ * sem_util.adb (Unique_Entity): For a parameter on a subprogram
+ body that has a corresponding parameter on the subprogram
+ declaration, define the unique entity as being the declaration
+ one.
+
+2011-11-07 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Return_Type): In Ada 2012 mode, if the
+ return type of a function is the class-wide type of an incomplete
+ type T, T can be a Taft-amendment type and does not have to be
+ completed in the current private part.
+
+2011-11-07 Ed Schonberg <schonberg@adacore.com>
+
+ * aspects.ads (Inherited_Aspect): Map that indicates type aspects
+ that are inherited by default, and apply to the class-wide type
+ as well.
+ * aspects.adb (Find_Aspect): If the entity is class-wide and the
+ aspect is inherited, use the aspect of the specific type.
+
+2011-11-07 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_alfa.adb: Remove with and use clause for
+ Exp_Ch8. Add with and use clause for Exp_Util.
+ Remove local constant Disable_Processing_Of_Renamings.
+ (Expand_Alfa_N_Object_Renaming_Declaration): The expansion of
+ object renamings has been reenabled.
+ (Expand_Possible_Renaming):
+ The expansion of identifier and expanded names has been
+ reenabled. Perform the substitutions only for entities that
+ denote an object.
+ * exp_ch8.ads, exp_ch8.adb (Evaluate_Name): Moved to Exp_Util.
+ * exp_util.adb (Evaluate_Name): Moved from Exp_Ch8.
+ (Remove_Side_Effects): Alphabetize local variables. Add a guard
+ to avoid the infinite expansion of an expression in Alfa mode. Add
+ processing for function calls in Alfa mode.
+ * exp_util.ads (Evaliate_Name): Moved from Exp_Ch8.
+
+2011-11-07 Ed Schonberg <schonberg@adacore.com>
+
+ * freeze.adb (Freeze_Entity): If the entity is an access to
+ subprogram whose designated type is itself a subprogram type,
+ its own return type must be decorated with size information.
+
+2011-11-04 Arnaud Charlet <charlet@adacore.com>
+
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * sprint.adb (Sprint_Node_Actual, case Qualified_Expression):
+ Avoid junk semicolon after argument of machine code Asm operand.
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch11.adb (Generate_Push_Pop): Inhibit push/pop nodes in
+ CodePeer mode or if restriction No_Exception_Handlers is present.
+ * exp_ch6.adb (Expand_N_Subprogram_Body): (Inhibit push/pop
+ nodes in CodePeer mode or if restriction No_Exception_Handlers
+ is present.
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * s-tassta.adb, atree.ads, errout.adb, sinput.adb: Minor reformatting.
+
+2011-11-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Subprogram_Specification): The
+ specification is legal if it is a function that returns an
+ abstract type, if it comes from an attribute renaming of a stream
+ attribute of an abstract type.
+
+2011-11-04 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_util.adb (Is_Possibly_Unaligned_Object): In case of indexed
+ components, check whether recursively check whether the prefix
+ denotes an unaligned object.
+
+2011-11-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_prag.adb (Analyze_Pragma, case Debug): The argument of
+ the pragma is legal if it is an expanded name that denotes a
+ procedure that be can called without parameters.
+
+2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat_ugn.texi (Performance Considerations) <Vectorization
+ of loops>: New sub-section. <Other Optimization Switches>:
+ Minor tweak.
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * gnat_rm.texi: Minor reformatting.
+
+2011-11-04 Matthew Heaney <heaney@adacore.com>
+
+ * a-convec.adb, a-coinve.adb, a-cobove.adb (Merge): Raise PE
+ when Target and Source denote same non-empty object
+ * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Merge): Ditto
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * exp_attr.adb: Minor reformatting.
+
+2011-11-04 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb (Expand_Assign_Record): Do not generate a
+ discriminant assignment within an initialization proc if the
+ record is an unchecked union, as it can only come from the
+ initialization of an unchecked union component.
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * gnat_ugn.texi: Minor reformatting.
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * par-labl.adb (Rewrite_As_Loop): Generate info msg rather than
+ warning message.
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch4.adb: Minor code reorganization (remove junk obsolete
+ var Save_Space).
+
+2011-11-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_alfa.adb: Add local constant
+ Disable_Processing_Of_Renamings;
+ (Expand_Alfa_N_Object_Renaming_Declaration): Disable
+ the name evaluation of object renamings for now.
+ (Expand_Potential_Renaming): Do not perform the substitution
+ for now.
+ * exp_util.adb (Remove_Side_Effects): Remove processing for
+ functions with side effects in Alfa mode.
+
+2011-11-04 Gary Dismukes <dismukes@adacore.com>
+
+ * bindgen.adb (Gen_Elab_Calls): In the case
+ of the AAMP target, set elaboration entities to 1 rather than
+ incrementing.
+
+2011-11-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch10.adb (Install_Limited_With_Unit): To establish the
+ proper entities on the ancestors of a child unit that appear
+ in a limited_with clause, follow the unit links because the
+ units are not analyzed and scope information is incomplete.
+
+2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Selected_Component): Refine code
+ setting the Atomic_Sync_Required flag to detect one more case.
+ * exp_util.adb (Activate_Atomic_Synchronization): Refine code
+ setting the Atomic_Sync_Required flag to exclude more cases,
+ depending on the parent of the node to be examined.
+
+2011-11-04 Bob Duff <duff@adacore.com>
+
+ * g-excact.adb: Minor: use named notation.
+
+2011-11-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb: Improve error messages for illegal iterators.
+
+2011-11-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_alfa.adb: Add with and use clauses for Exp_Ch8 and
+ Sem_Util.
+ (Expand_Alfa): Alphabetize cases on first choice. Add
+ processing for object renaming declarations, identifiers and
+ expanded names.
+ (Expand_Alfa_N_In): Remove useless return.
+ (Expand_Alfa_N_Object_Renaming_Declaration): New routine.
+ (Expand_Potential_Renaming): New routine.
+ * exp_ch8.adb (Evaluate_Name): Moved to the top level.
+ (Expand_N_Object_Declaration): Alphabetize local variables. Move
+ Evaluate_Name out to the top level.
+ * exp_ch8.ads (Evaluate_Name): Moved from body to package spec.
+ * exp_util.adb (Remove_Side_Effects): Add processing for
+ functions with side effects in Alfa mode.
+
+2011-11-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat_rm.texi: Add entries for
+ restrictions No_Relative_Delay, No_Requeue_Statements and
+ No_Stream_Optimizations.
+
+2011-11-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch4.adb: Set type of entity in prefixed call, for
+ completeness in a generic context.
+
+2011-11-04 Yannick Moy <moy@adacore.com>
+
+ * sem_prag.adb: Minor refactoring (renaming of a parameter).
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * atree.ads: Minor reformatting.
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * checks.adb (Atomic_Synchronization_Disabled): Check -gnatd.d
+ and -gnatd.e here
+ * exp_ch2.adb (Expand_Entity_Reference): Use
+ Activate_Atomic_Synchronization
+ * exp_ch4.adb (Expand_N_Explicit_Dereference): Use
+ Activate_Atomic_Synchronization (Expand_N_Indexed_Compoonent):
+ Activate_Atomic_Synchronization (Expand_N_Selected_Component):
+ Use Activate_Atomic_Synchronization
+ * exp_util.ads, exp_util.adb (Activate_Atomic_Synchronization): New
+ procedure.
+ * sinfo.ads, sinfo.adb (Atomic_Sync_Required): Can now apply to
+ N_Selected_Component node
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * sem_prag.adb, atree.ads, prj-env.adb, prj-env.ads: Minor reformatting.
+
+2011-11-04 Yannick Moy <moy@adacore.com>
+
+ * atree.adb, atree.ads (Set_Original_Node): New set procedure.
+ * sem_ch13.adb (Analyze_Aspect_Specifications/Pre_Post_Aspects):
+ In ASIS mode, no splitting of aspects between conjuncts.
+ (Analyze_Aspect_Specifications/Aspect_Test_Case): Make pragma
+ expressions refer to the original aspect expressions through
+ the Original_Node link. This is used in semantic analysis for
+ ASIS mode, so that the original expression also gets analyzed.
+ * sem_prag.adb (Preanalyze_TC_Args,
+ Check_Precondition_Postcondition,
+ Analyze_Pragma/Pragma_Test_Case): In ASIS mode, for a pragma
+ generated from a source aspect, also analyze the original aspect
+ expression.
+ (Check_Expr_Is_Static_Expression): New procedure
+ similar to existing procedure Check_Arg_Is_Static_Expression,
+ except called on expression inside pragma.
+
+2011-11-04 Tristan Gingold <gingold@adacore.com>
+
+ * prj-env.adb, prj-env.ads (Find_Name_In_Path): New function, from
+ Find_Project.Try_Path_Name.
+ (Find_Project): Use Find_Name_In_Path to implement Try_Path_Name.
+
+2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * s-atocou.ads (Atomic_Counter): Remove redundant pragma Volatile.
+
+2011-11-04 Pascal Obry <obry@adacore.com>
+
+ * projects.texi: Add short description for qualifiers aggregate
+ and aggregate library.
+
+2011-11-04 Matthew Heaney <heaney@adacore.com>
+
+ * Makefile.rtl, impunit.adb: Added a-cogeso.ad[sb]
+ * a-cgaaso.adb: Replaced implementation with instantiation
+ of Generic_Sort.
+ * a-cogeso.ad[sb] This is the new Ada 2012 unit
+ Ada.Containers.Generic_Sort
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch2.adb (Expand_Entity_Reference): Do not set
+ Atomic_Sync_Required for the case of a prefix of an attribute.
+ * exp_ch4.adb (Expand_N_Explicit_Dereference): May require
+ atomic synchronization
+ (Expand_N_Indexed_Component): Ditto.
+ (Expand_B_Selected_Component): Ditto.
+ * sem_prag.adb (Process_Suppress_Unsuppress):
+ Disable/Enable_Atomic_Synchronization can now occur for array
+ types with pragma Atomic_Components.
+ * sinfo.ads, sinfo.adb (Atomic_Sync_Required): Can now occur on
+ N_Explicit_Dereference nodes and on N_Indexed_Component nodes.
+
+2011-11-04 Gary Dismukes <dismukes@adacore.com>
+
+ * gnat_ugn.texi: Editorial corrections for gnattest section.
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * sem_prag.adb: Minor reformatting.
+ * gnat_rm.texi: Update documentation for pragma Warnings (Off,
+ "***") usage.
+ * exp_ch2.adb (Expand_Entity_Reference): Only set
+ Atomic_Sync_Required on entities that are variables. Doesn't
+ make any sense on anything else.
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch2.adb (Expand_Entity_Reference): Extend handling of
+ atomic sync to type case.
+ * sem_prag.adb (Process_Suppress_Unsuppress): Atomic Sync can
+ apply to types.
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * sem_warn.adb (Warn_On_Useless_Assignment): More accurate test
+ for call vs assign.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * sem_prag.adb: Detect more cases of Long_Float inconsistencies at
+ compile time.
+
+2011-11-04 Matthew Heaney <heaney@adacore.com>
+
+ * Makefile.rtl, impunit.adb: Added a-sfecin.ads,
+ * a-sfhcin.ads, a-sflcin.ads, a-sbecin.ad[sb], a-sbhcin.ad[sb],
+ a-sblcin.ad[sb], a-suecin.ad[sb], a-suhcin.ad[sb], a-sulcin.ad[sb]
+ * a-sfecin.ads, a-sfhcin.ads, a-sflcin.ads, a-sbecin.ad[sb],
+ a-sbhcin.ad[sb], a-sblcin.ad[sb], a-suecin.ad[sb], a-suhcin.ad[sb],
+ a-sulcin.ad[sb]: New files.
+
+2011-11-04 Geert Bosch <bosch@adacore.com>
+
+ * i-forbla-unimplemented.ads, s-gecola.adb, s-gecola.ads,
+ s-gerebl.adb, s-gerebl.ads, i-forbla.adb, i-forbla.ads,
+ i-forlap.ads, i-forbla-darwin.adb, s-gecobl.adb, s-gecobl.ads,
+ s-gerela.adb, s-gerela.ads: Remove partial interface to BLAS/LAPACK.
+ * gcc-interface/Makefile.in: Remove libgnala and related objects.
+
+2011-11-04 Matthew Heaney <heaney@adacore.com>
+
+ * a-cdlili.ad[sb], a-cidlli.ad[sb], a-coorse.ad[sb], a-ciorse.ad[sb],
+ a-coorma.ad[sb], a-ciorma.ad[sb], a-coormu.ad[sb], a-ciormu.ad[sb],
+ a-cohama.ad[sb], a-cihama.ad[sb], a-cohase.ad[sb], a-cihase.ad[sb],
+ a-convec.ad[sb], a-coinve.ad[sb] (Assign, Copy): New operations
+ added to package.
+
+2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Do not assert
+ that the type of the parameters isn't dummy in type_annotate_only mode.
+
+2011-11-04 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch12.adb: Minor reformatting
+
+2011-11-04 Gary Dismukes <dismukes@adacore.com>
+
+ * bindgen.adb (Gen_Elab_Calls): In the case of the AAMP target,
+ initialize elaboration entities to zero when specs are processed.
+
+2011-10-28 Iain Sandoe <iains@gcc.gnu.org>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/50678
+ * init.c (__gnat_error_handler) [Darwin]: Apply a work-around to the
+ bug filed as radar #10302855 (inconsistent unwind data for sigtramp).
+
+2011-10-28 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR ada/50842
+ * gcc-interface/Makefile.in (SYMDEPS): Delete.
+ (LIBICONV): New variable.
+ (LIBICONV_DEP): Likewise.
+ (LIBS): Add $(LIBICONV).
+ (LIBDEPS): Add $(LIBICONV_DEP).
+ (EXTRA_GNATTOOLS_OBJS): Merge into...
+ (TOOLS_LIBS): ...this. Add $(LIBICONV).
+
+2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (elaborate_expression_1): Add EXPR_PUBLIC_P local
+ variable. Always create the elaboration variable, if any, as constant.
+
+2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Try to
+ make a packable type for fields of union types as well.
+ <is_type>: Use RECORD_OR_UNION_TYPE_P predicate.
+ (gnat_to_gnu_component_type): Try to make a packable type for fields
+ of union types as well.
+ (make_packable_type): Use RECORD_OR_UNION_TYPE_P predicate.
+ (maybe_pad_type): Try to make a packable type for fields of union types
+ as well.
+ (gnat_to_gnu_field): Likewise.
+ (is_variable_size): Use RECORD_OR_UNION_TYPE_P predicate.
+ (set_rm_size): Likewise.
+ (rm_size): Likewise.
+ * gcc-interface/misc.c (gnat_type_max_size): Likewise.
+ * gcc-interface/trans.c (add_decl_expr): Likewise.
+ * gcc-interface/utils.c (finish_record_type): Likewise.
+ * gcc-interface/utils2.c (build_simple_component_ref): Likewise.
+
+2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_field): Always check components
+ declared as atomic. Move around conditionally executed code.
+
+2011-10-24 Robert Dewar <dewar@adacore.com>
+
+ * sem.adb (Initialize): Fix bug that blew up if called a second time.
+
+2011-10-24 Robert Dewar <dewar@adacore.com>
+
+ * tb-alvxw.c, tracebak.c, expect.c, initflt.c, tb-alvms.c,
+ tb-ivms.c, tb-gcc.c: Update headers to GPL 3.
+
+2011-10-24 Robert Dewar <dewar@adacore.com>
+
+ * sem_prag.adb (Analyze_Pragma, case Debug): Give proper pragma
+ name in error msg.
+
+2011-10-24 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat_rm.texi: Add an entry for restriction No_Finalization.
+
+2011-10-24 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Insert_Freeze_Node_For_Instance): If the
+ current instance is within the one that contains the generic,
+ the freeze node for the current one must appear in the current
+ declarative part. Ditto if the current instance is within another
+ package instance. In both of these cases the freeze node of the
+ previous instance is not relevant.
+
+2011-10-24 Gary Dismukes <dismukes@adacore.com>
+
+ * switch-m.adb (Normalize_Compiler_Switches): Add recognition
+ of AAMP-specific switches -univ and -aamp_target.
+
+2011-10-24 Robert Dewar <dewar@adacore.com>
+
+ * a-tienau.adb (Put): Deal properly with limited line length.
+
+2011-10-24 Robert Dewar <dewar@adacore.com>
+
+ * sem_warn.adb, sem_ch12.adb: Minor reformatting.
+
+2011-10-24 Tristan Gingold <gingold@adacore.com>
+
+ * gcc-interface/Makefile.in: Use GNU ld switches to generate map files
+ on AIX.
+
+2011-10-24 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Earlier): make available globally. If both
+ nodes have the same sloc, the freeze node that does not come
+ from source is the later one.
+ (True_Parent): Make available globally.
+ (Previous_Instance): Subsidiary of
+ Insert_Freeze_Node_For_Instance, to check whether the generic
+ parent of the current instance is declared within a previous
+ instance in the same unit or declarative part, in which case the
+ freeze nodes of both instances must appear in order to prevent
+ elaboration problems in gigi.
+ * sem_ch12.adb (Insert_Freeze_Node_For_Instance): A stub is a
+ freeze point, and the freeze node of a preceding instantiation
+ must be inserted before it.
+
+2011-10-24 Robert Dewar <dewar@adacore.com>
+
+ * checks.ads, checks.adb: Add handling of Synchronization_Check
+ * debug.adb: Add doc for -gnatd.d and -gnatd.e (disable/enable
+ atomic sync).
+ * exp_ch2.adb (Expand_Entity_Reference): Set Atomic_Sync_Required
+ flag Minor code reorganization.
+ * opt.ads (Warn_On_Atomic_Synchronization): New switch.
+ * par-prag.adb: Add dummy entries for pragma
+ Disable/Enable_Atomic_Synchronization.
+ * sem_prag.adb (Process_Suppress_Unsuppress): Handle
+ case of Atomic_Synchronization specially (not suppressed
+ by All_Checks, cannot be set from Source).
+ (Pragma Disable/Enable_Atomic_Synchronization): Add processing.
+ * sinfo.ads, sinfo.adb: Add Atomic_Sync_Required flag
+ * snames.ads-tmpl: Add entry for Atomic_Synchronization Add
+ entry for pragma Disable/Enable_Atomic_Synchronization
+ * switch-c.adb: The -gnatp switch does not disable
+ Atomic_Synchronization Add -gnatep switch to disable
+ Atomic_Synchronization.
+ * types.ads: Add entry for Synchronization_Check
+ * usage.adb: Add line for -gnated switch
+ * warnsw.adb: Settings for Warn_On_Atomic_Synchronization
+
+2011-10-24 Geert Bosch <bosch@adacore.com>
+
+ * s-gearop.adb (Back_Substitute): Avoid overflow if matrix bounds start
+ at Integer'First.
+
+2011-10-24 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch12.adb, s-gearop.adb: Minor reformatting.
+
+2011-10-24 Robert Dewar <dewar@adacore.com>
+
+ * warnsw.adb: Add some missing warnings to Set_GNAT_Mode_Warnings.
+ * warnsw.ads: Add comments to Set_GNAT_Mode_Warnings.
+
+2011-10-24 Emmanuel Briot <briot@adacore.com>
+
+ * prj-proc.adb (Process_Expression_Variable_Decl): No special
+ handling for Project_Path unless it is an attribute.
+
+2011-10-24 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch12.adb (Check_Hidden_Primitives): New subprogram.
+ (Install_Hidden_Primitives): New subprogram.
+ (Restore_Hidden_Primitives): New subprogram.
+ (Analyze_Formal_Package_Declaration,
+ Analyze_Package_Instantiation, Analyze_Subprogram_Instantiation):
+ Invoke Check_Hidden_Primitives after every call to
+ Analyze_Associations, and invoke Restore_Hidden_Primitives to
+ restore their visibility after processing the instantiation.
+ (Instantiate_Package_Body): Install visible primitives before
+ analyzing the instantiation and uninstall them to restore their
+ visibility when the instantiation has been analyzed.
+ * sem_util.ads, sem_util.adb (Add_Suffix): New subprogram
+ (Remove_Suffix): New subprogram
+ * sem_ch3.adb (Derive_Subprogram): When handling
+ a derived subprogram for the instantiation of a formal derived
+ tagged type, inherit the dispatching attributes from the actual
+ subprogram (not from the parent type).
+
+2011-10-24 Vasiliy Fofanov <fofanov@adacore.com>
+
+ * gnat_ugn.texi: Document explicit use of XDECGNAT library.
+
+2011-10-24 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch3.adb (Build_Assignment): Add local constant N_Loc and
+ update its uses.
+ (Build_Discriminant_Assignments): Add local variable D_Loc and update
+ its uses.
+ (Build_Init_Statements): Add local variables Comp_Loc, Decl_Loc and
+ Var_Loc and update their uses.
+ (Build_Record_Init_Proc): Code reformatting.
+ (Increment_Counter): Add formal parameter Loc.
+ (Make_Counter): Add formal parameter Loc.
+
+2011-10-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_disp.adb (Covers_Some_Interface): Fix typo.
+
+2011-10-24 Matthew Heaney <heaney@adacore.com>
+
+ * a-cuprqu.adb, a-cbprqu.adb (Dequeue_Only_High_Priority): Fix sense
+ of predicate.
+
+2011-10-24 Yannick Moy <moy@adacore.com>
+
+ * sem_ch13.adb (Analyze_Aspect_Specifications/Aspect_Test_Case):
+ Translate arguments in positional notation into pragma argument
+ association arguments for the generated pragma.
+
+2011-10-24 Arnaud Charlet <charlet@adacore.com>
+
+ * exp_ch5.adb: Fix minor typo.
+
+2011-10-24 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Is_Visible_Component): Refine predicate for
+ the case of a component reference in an instance body, when the
+ enclosing type is private.
+
+2011-10-24 Sergey Rybin <rybin@adacore.com frybin>
+
+ * gnat_ugn.texi: For gnatelim, move the note about using the GNAT
+ driver for getting the project support into gnatelim section.
+
+2011-10-24 Robert Dewar <dewar@adacore.com>
+
+ * gnat_rm.texi: Minor correction to documentation on address clause.
+
+2011-10-24 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * s-finmas.adb (Attach): Synchronize and call the unprotected version.
+ (Attach_Unprotected): New routine.
+ (Delete_Finalize_Address): Removed.
+ (Delete_Finalize_Address_Unprotected): New routine.
+ (Detach): Synchronize and call the unprotected version.
+ (Detach_Unprotected): Remove locking.
+ (Finalize): Add various comment on synchronization. Lock the critical
+ region and call the unprotected versions of routines.
+ (Finalize_Address): Removed.
+ (Finalize_Address_Unprotected): New routine.
+ (Set_Finalize_Address): Synchronize and call
+ the unprotected version.
+ (Set_Finalize_Address_Unprotected): New routine.
+ (Set_Heterogeneous_Finalize_Address): Removed.
+ (Set_Heterogeneous_Finalize_Address_Unprotected): New routine.
+ (Set_Is_Heterogeneous): Add comment on synchronization and
+ locking.
+ * s-finmas.ads: Flag Finalization_Started is no longer atomic
+ because synchronization uses task locking / unlocking.
+ (Attach): Add comment on usage.
+ (Attach_Unprotected): New routine.
+ (Delete_Finalize_Address): Renamed to
+ Delete_Finalize_Address_Unprotected.
+ (Detach): Add comment on usage.
+ (Detach_Unprotected): New routine.
+ (Finalize_Address): Renamed to Finalize_Address_Unprotected.
+ (Set_Finalize_Address): Add comment on usage.
+ (Set_Finalize_Address_Unprotected): New routine.
+ (Set_Heterogeneous_Finalize_Address): Renamed to
+ Set_Heterogeneous_Finalize_Address_Unprotected.
+ * s-stposu.adb (Allocate_Any_Controlled): Add local variable
+ Allocation_Locked. Add various comments on synchronization. Lock
+ the critical region and call the unprotected version of
+ routines.
+ (Deallocate_Any_Controlled): Add various comments on
+ synchronization. Lock the critical region and call the unprotected
+ version of routines.
+
+2011-10-24 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Set_Fixed_Range): The bounds of a fixed point type
+ are universal and must carry the corresponding type.
+ * sem_eval.adb (Check_Non_Static_Context): If the type of the
+ expression is universal real, as may be the case for a fixed point
+ expression with constant operands in the context of a conversion,
+ there is nothing to check.
+ * s-finmas.adb: Minor reformatting
+
+2011-10-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (create_concat_name): Add explicit cast.
+
+2011-10-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/Make-lang.in (GNATLIBFLAGS, GNATLIBCFLAGS, THREAD_KIND,
+ TRACE): Reintroduce.
+ (ada/tracebak.o, ada/targext.o, ada/cio.o, ada/init.o,
+ ada/initialize.o, ada/raise.o): Reintroduce explicit compilation rules.
+
+2011-10-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (lhs_or_actual_p): New predicate.
+ (unchecked_conversion_nop): Use it.
+ (gnat_to_gnu): Likewise.
+
+2011-10-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * back_end.adb (Call_Back_End): Pass the maximum logical line number
+ instead of the maximum physical line number to gigi.
+ * gcc-interface/trans.c (Sloc_to_locus): Cope with line zero.
+
+2011-10-16 Tom Tromey <tromey@redhat.com>
+ Dodji Seketeli <dodji@redhat.com>
+
+ * gcc-interface/trans.c (gigi, Sloc_to_locus): Adjust to use the new
+ public ordinary map interface.
+
+2011-10-16 Tristan Gingold <gingold@adacore.com>
+
+ * link.c (_AIX): Add support for GNU ld.
+
+2011-10-16 Fedor Rybin <frybin@adacore.com>
+
+ * gnat_ugn.texi: Fixing gnattest example names in the doc.
+ Adding explanation to additional tests usage.
+
+2011-10-16 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch6.adb, sem_ch6.adb: Minor reformatting.
+
+2011-10-16 Eric Botcazou <ebotcazou@adacore.com>
+
+ * a-convec.adb: Fix minor inconsistencies.
+
+2011-10-16 Matthew Heaney <heaney@adacore.com>
+
+ * a-cusyqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cbprqu.ads (package
+ Implementation): Specify pragma Implementation_Defined.
+
+2011-10-15 Nicolas Roche <roche@adacore.com>
+
+ * gcc-interface/lang-specs.h: Ensure -mrtp switch is passed when using
+ either rtp-smp or ravenscar-cert-rtp runtimes.
+
+2011-10-15 Bob Duff <duff@adacore.com>
+
+ * exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call):
+ Do not create a pool formal on unless RE_Root_Storage_Pool_Ptr
+ is available.
+ (Expand_N_Extended_Return_Statement): Do not create a renaming of the
+ build-in-place pool parameter unless RE_Root_Storage_Pool_Ptr is
+ available.
+ (Make_Build_In_Place_Call_In_Allocator): Add the user-defined
+ pool only if RE_Root_Storage_Pool_Ptr is available.
+ (Make_Build_In_Place_Call_In_Object_Declaration): Do not add a
+ pool actual unless RE_Root_Storage_Pool_Ptr is available.
+ * sem_ch6.adb (Create_Extra_Formals): Add build-in-place pool
+ formal only if RE_Root_Storage_Pool_Ptr is available.
+
+2011-10-15 Matthew Heaney <heaney@adacore.com>
+
+ * a-cusyqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cbprqu.ads (Queue
+ type): Specify Priority aspect for protected type.
+
+2011-10-14 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_disp.adb (Check_Premature_Freezing): If an untagged type
+ is a generic actual, it is a subtype of a type that was frozen
+ by the instantiation, and even if not marked frozen it does not
+ affect the construction of the dispatch table.
+
+2011-10-14 Robert Dewar <dewar@adacore.com>
+
+ * make.adb, mlib-utl.adb, sem_util.adb, sem_ch4.adb: Minor code
+ reformatting.
+ * s-rident.ads: Add missing Compiler_Unit pragma.
+
+2011-10-14 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_res.adb: Minor reformatting.
+
+2011-10-14 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch6.adb (Add_Task_Actuals_To_Build_In_Place_Call):
+ Code and comment reformatting. Use BIP_Task_Master
+ when creating a _master.
+ (BIP_Formal_Suffix): Code reformatting. Correct the case for
+ BIP_Task_Master.
+ (Make_Build_In_Place_Call_In_Object_Declaration): Use
+ BIP_Task_Master when creating a reference to the enclosing
+ function's _master formal.
+ (Move_Activation_Chain): Use BIP_Task_Master when creating a reference
+ to the _master.
+ * exp_ch6.ads: Change BIP_Master to BIP_Task_Master.
+ (Needs_BIP_Finalization_Master): Alphabetized.
+ * sem_ch6.adb (Create_Extra_Formals): Update the usage of
+ BIP_Task_Master.
+
+2011-10-14 Ed Schonberg <schonberg@adacore.com>
+
+ * par-ch6.adb (P_Return_Object_Declaration): In Ada 2012 mode,
+ reject an aliased keyword on the object declaration of an extended
+ return statement. In older versions of the language indicate
+ that this is illegal in the standard.
+
+2011-10-14 Pascal Obry <obry@adacore.com>
+
+ * sem_util.adb, sem_ch4.adb: Minor reformatting.
+
+2011-10-14 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch13.adb: Recognize properly procedure calls that are
+ transformed into code statements.
+
+2011-10-14 Vincent Celier <celier@adacore.com>
+
+ * projects.texi: Minor fix in project example.
+
+2011-10-14 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_util.adb: Return objects are aliased if their type is
+ immutably limited as per AI05-0053.
+
+2011-10-14 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Op_And): Remove Short_Circuit_And_Or
+ expansion code (moved to sem_res) (Expand_N_Op_Or): Remove
+ Short_Circuit_And_Or expansion code (moved to sem_res).
+ * sem_res.adb (Resolve_Logical_Op): Add code to rewrite Boolean
+ "and" and "or" operators as short-circuit "and then" and "or
+ else", when pragma Short_Circuit_And_Or is active.
+
+2011-10-13 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch9.adb, sem_util.adb, sem_util.ads, exp_ch6.adb, sem_ch4.adb,
+ sem_ch6.adb, exp_ch3.adb: Minor reformatting.
+
+2011-10-13 Arnaud Charlet <charlet@adacore.com>
+
+ * Makefile.rtl (GNATRTL_NONTASKING_OBJS): Add a-ngcoar.o.
+
+2011-10-13 Jerome Guitton <guitton@adacore.com>
+
+ * sysdep.c (__gnat_get_task_options): Re-enable VX_SPE_TASK on vThreads
+
+2011-10-13 Eric Botcazou <ebotcazou@adacore.com>
+
+ * a-convec.ads (Cursor): Minor reformatting.
+ * a-convec.adb (Next): Fix minor inconsistencies.
+ (Previous): Likewise.
+
+2011-10-13 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_util.ads, sem_util.adb (Available_Full_View_Of_Component):
+ New predicate to determine whether some operations on an array
+ type are available when the full view of its component may differ
+ from the view of the point of the array declaration.
+ * sem_ch4.adb (Find_Equality_Types): Use
+ Available_Full_View_Of_Component.
+ * sem_type.adb (Valid_Boolean_Arg, Valid_Comparison_Arg): Ditto
+
+2011-10-13 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch9.adb: Analyze aspects while discriminants of protected
+ type are visible.
+
+2011-10-13 Geert Bosch <bosch@adacore.com>
+
+ * Makefile.rtl (GNATRTL_TASKING_OBJECTS): Add
+ a-nlcoar.o, a-nllcar.o, a-nucoar.o and s-gearop.o, as these no
+ longer depend on an external library.
+ * gcc-interface/Makefile.in (GNATRTL_LINEARALGEBRA_OBJS): Remove
+ a-nlcoar.o, a-nllcar.o, a-nucoar.o and s-gearop.o.
+ Update dependencies.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-10-13 Cyrille Comar <comar@adacore.com>
+
+ * gnat_ugn.texi: Minor editing.
+
+2011-10-13 Vincent Celier <celier@adacore.com>
+
+ * projects.texi: Add documentation on packages and attributes
+ that are inherited from a project being extended into the
+ extended project.
+
+2011-10-13 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch3.adb (Build_Master): Rewritten.
+ (Expand_N_Full_Type_Declaration): Reformat the declarative
+ region. Update the call to Build_Master_Renaming.
+ (Expand_Previous_Access_Type): Rewritten.
+ * exp_ch6.adb (Add_Task_Actuals_To_Build_In_Place_Call):
+ Add local constant Result_Subt and update related usage.
+ (Expand_N_Extended_Return_Statement): Add local constant
+ Result_Subt and update related usage.
+ * exp_ch9.adb (Build_Activation_Chain): Rewritten to use the
+ new context detection mechanism.
+ (Build_Class_Wide_Master):
+ Use Insert_Action to add the renaming into the tree.
+ (Build_Master_Entity): Rewritten to use the new context detection
+ mechanism.
+ (Build_Master_Renaming): Add formal parameter Ins_Nod
+ and related usage. Use Insert_Action to add the renaming into the
+ tree.
+ (Find_Enclosing_Context): New subsidiary routine. Rather
+ than relying on enclosing scopes, this routine looks at the
+ tree structure to figure out the proper context for a _master
+ or a _chain. This approach eliminates the issues with transient
+ scopes which have not been converted into blocks.
+ * exp_ch9.ads (Build_Master_Entity): Change parameter profile
+ to better reflect the new usage. Update the related comment.
+ (Build_Master_Renaming): Add formal parameter Ins_Nod. Update
+ the comment on usage.
+ * sem_ch3.adb (Access_Definition): Update the calls to
+ Build_Master_Entity and Build_Master_Renaming.
+ * sem_ch6.adb (Create_Extra_Formals): Add local variable
+ Full_Subt. Code reformatting.
+ * sem_util.adb (Is_Iterator): Alphabetized.
+ (Is_LHS): Alphabetized.
+ (Is_Limited_Class_Wide_Type): New routine.
+ * sem_util.ads (Is_Limited_Class_Wide_Type): New routine.
+
+2011-10-13 Geert Bosch <bosch@adacore.com>
+
+ * a-ngrear.adb (Solve): Make generic and move to
+ System.Generic_Array_Operations.
+ * s-gearop.ads (Matrix_Vector_Solution, Matrix_Matrix_Solution):
+ New generic solvers to compute a vector resp. matrix Y such
+ that A * Y = X, approximately.
+ * s-gearop.adb (Matrix_Vector_Solution, Matrix_Matrix_Solution):
+ Implement using Forward_Eliminate and Back_Substitute
+ * a-ngcoar.adb: Reimplement in pure Ada to remove dependencies
+ on BLAS and LAPACK.
+ * a-ngcoar.ads ("abs"): Fix return type to be real.
+
+2011-10-13 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR ada/50589
+ * s-linux-alpha.ads: Do not "with" Interfaces.C.
+ * s-linux-sparc.ads: Likewise.
+
+2011-10-13 Geert Bosch <bosch@adacore.com>
+
+ * s-gearop.ads (Forward_Eliminate): Add "abs" formal function
+ returning a Real.
+ * s-gearop.adb (Forward_Eliminate): Remove local "abs" function
+ and use formal.
+ * a-ngrear.adb (Forward_Eliminate): Adjust instantiation for
+ new profile.
+
+2011-10-13 Geert Bosch <bosch@adacore.com>
+
+ * a-ngrear.adb, s-gearop.adb, s-gearop.ads (Sqrt): Make generic and
+ move to System.Generic_Array_Operations.
+
+2011-10-13 Geert Bosch <bosch@adacore.com>
+
+ * a-ngrear.adb ("abs"): Adjust for modified L2_Norm generic
+ * s-gearop.ads (L2_Norm): Change profile to be suitable for
+ Complex_Vector
+ * s-gearop.adb (L2_Norm): Reimplement using direct definition,
+ not inner product
+
+2011-10-13 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch5.adb, sem_ch3.adb, impunit.adb, impunit.ads, sem_type.adb,
+ prj-proc.adb, exp_ch9.adb, s-regpat.adb, sem_ch10.adb, sem_prag.adb,
+ sem_ch12.adb, freeze.adb, sem_attr.adb, sem_attr.ads, gnatlink.adb,
+ par-ch6.adb, exp_ch6.adb, sem_ch4.adb, sem_ch6.adb, sem_ch8.adb,
+ par-util.adb, sem_ch13.adb, lib-xref.adb, g-trasym.adb, g-trasym.ads,
+ exp_aggr.adb, s-taprop-posix.adb: Minor reformatting.
+
+2011-10-13 Geert Bosch <bosch@adacore.com>
+
+ * s-gearop.adb: Minor comment additions.
+
+2011-10-13 Fedor Rybin <frybin@adacore.com>
+
+ * gnat_ugn.texi: Add gnattest section.
+
+2011-10-13 Ed Schonberg <schonberg@adacore.com>
+
+ * freeze.adb: Do not create body of renaming if declaration has
+ errors.
+
+2011-10-13 Olivier Hainque <hainque@adacore.com>
+
+ * init.c (__gnat_error_handler - vxworks case): Restrict sigtramp calls
+ further, to the ppc+kernel case only.
+
+2011-10-13 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Allocator): Comment reformatting.
+ * exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call):
+ Do not create a pool formal on .NET/JVM.
+ (Expand_N_Extended_Return_Statement): Alphabetize local
+ variables. Do not create a renaming of the build-in-place pool
+ parameter on .NET/JVM. (Make_Build_In_Place_Call_In_Allocator):
+ Add the user-defined pool only on non-VM targets.
+ (Make_Build_In_Place_Call_In_Object_Declaration): Alphabetize
+ local variables. Do not add a pool actual on .NET/JVM.
+ * sem_ch6.adb: Add with and use clause for Targparm.
+ (Create_Extra_Formals): Add build-in-place pool formal only on
+ non-VM targets.
+ * rtsfind.ads: Alphabetize entries.
+
+2011-10-13 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_ugn.texi: Minor correction.
+
+2011-10-13 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb: Minor error message improvement.
+
+2011-10-13 Robert Dewar <dewar@adacore.com>
+
+ * a-cbprqu.adb, a-ciorma.adb, exp_ch3.adb: Minor reformatting.
+
+2011-10-13 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_ch5.adb (Expand_N_Loop_Statement): For the transformation
+ of a for loop for an enumeration type with an enumeration rep
+ clause, which involves moving the original loop parameter into
+ a nested block, the loop parameter's entity must be removed from
+ the entity list of the loop scope.
+
+2011-10-13 Bob Duff <duff@adacore.com>
+
+ * exp_ch6.ads (BIP_Storage_Pool): New "extra implicit parameter"
+ that gets passed in the same cases where BIP_Alloc_Form is passed
+ (caller-unknown-size results). BIP_Storage_Pool is used when
+ BIP_Alloc_Form = User_Storage_Pool. In that case, a pointer
+ to the user-defined storage pool is passed at the call site,
+ and this pool is used in callee to allocate the result.
+ * exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call): New
+ version of Add_Alloc_Form_Actual_To_Build_In_Place_Call. Passes
+ the additional BIP_Storage_Pool actual.
+ (Expand_N_Extended_Return_Statement): Allocate the function
+ result using the user-defined storage pool, if BIP_Alloc_Form =
+ User_Storage_Pool.
+ * sem_ch6.adb: Add the "extra formal" for BIP_Storage_Pool.
+ * exp_ch4.adb: Don't overwrite storage pool set by
+ Expand_N_Extended_Return_Statement.
+ * s-stopoo.ads, rtsfind.ads (Root_Storage_Pool_Ptr): New type,
+ for use in build-in-place function calls within allocators
+ where the access type has a user-defined storage pool.
+
+2011-10-13 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_ugn.texi, vms_data.ads: Add an option to control enumeration
+ literal casing.
+
+2011-10-13 Nicolas Roche <roche@adacore.com>
+
+ * gnatlink.adb: Ensure that -mrtp is passed when runtime name ends
+ with 'rtp'.
+
+2011-10-13 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_prag.adb (Analyze_Pragma, case Unchecked_Union): Take into
+ account that an unchecked union type can be limited.
+
+2011-10-13 Olivier Hainque <hainque@adacore.com>
+
+ * init.c (__gnat_error_handler) <VxWorks version>: Add comments on
+ the use of the signal trampoline for PPC in the sjlj case as well.
+ Add legitimate casts, preventing compile time warnings on the
+ (sighandler *) profile.
+
+2011-10-13 Yannick Moy <moy@adacore.com>
+
+ * sem_aggr.adb (Resolve_Aggr_Expr): Always perform semantic analysis
+ in Alfa mode.
+
+2011-10-13 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (OK_For_Limited_Init_In_05): Conditional and case
+ expressions are legal limited return values if each one of their
+ dependent expressions are legal.
+
+2011-10-13 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Procedure_Call_Statement): In Ada 2012 mode,
+ if the prefix of the call is a qualified expression, rewrite as
+ a code statement.
+ * sem_ch13.adb (Analyze_Code_Statement): In Ada 2012 mode, the
+ code statement is legal if it is a rewriting of a procedure call.
+
+2011-10-13 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_aggr.adb (Flatten): If a component association has a box,
+ assume that aggregate is not static.
+ (Safe_Aggregate): If a component association in a non-limited
+ aggregate has a box, assume that it cannot be expanded in place.
+
+2011-10-13 Vincent Celier <celier@adacore.com>
+
+ * prj-conf.adb (Get_Or_Create_Configuration_File): Call
+ Process_Project_Tree_Phase_1 with Packages_To_Check.
+ (Process_Project_And_Apply_Config): Ditto
+ * prj-part.ads, prj-part.adb, prj-pars.ads, prj-pars.adb (Parse):
+ Remove default for argument Packages_To_Check.
+ * prj-proc.adb (Recursive_Process): New argument
+ Packages_To_Check.
+ (Process): Ditto.
+ (Process_Project_Tree_Phase_1): Ditto.
+ (Recursive_Project.Process_Aggregated_Projects): Call
+ Prj.Part.Parse and Process_Project_Tree_Phase_1 with
+ Packages_To_Check.
+ * prj-proc.ads (Process): New argument Packages_To_Check
+ (Process_Project_Tree_Phase_1): Ditto
+
+2011-10-13 Arnaud Charlet <charlet@adacore.com>
+
+ * gcc-interface/Makefile.in: Fix typo.
+
+2011-10-13 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Analyze_Formal_{Floating_Type,
+ Signed_Integer_Type, Decimal_Fixed_Point_Type, Discrete_Type}):
+ Use sloc of defining identifier of farmal type declaration,
+ as sloc of generated internal entity, to prevent misplaced
+ references in ali.
+
+2011-10-13 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_intr.adb (Check_Intrinsic_Operator): Check that type
+ is fully defined before checking that it is a numeric type.
+
+2011-10-13 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_aggr.adb (Resolve_Record_Aggregate): If a component
+ association for component X has a box, then X is covered in the
+ aggregate even if there is not default value for X in the type
+ declaration, and X has to be default-initialized.
+
+2011-10-13 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_attr.adb (Check_Enum_Image, Analyze_Attribute case 'Value): Mark
+ literals as referenced only if reference is in current source unit.
+
+2011-10-13 Matthew Heaney <heaney@adacore.com>
+
+ * a-csquin.ads (Enque, Dequeue): Mark interface operations as entries.
+
+2011-10-13 Olivier Hainque <hainque@adacore.com>
+
+ * sigtramp.h: New file. Prototype and spec of the signal
+ trampoline to be called by an established handler to provide
+ dwarf call frame info before the real signal processing code.
+ * sigtramp-ppcvxw.c: New file. Implementation of the signal
+ trampoline for ppc-vxworks.
+ * init.c (vxworks section): Use it for ppc.
+
+2011-10-13 Thomas Quinot <quinot@adacore.com>
+
+ * par-ch2.adb, par.adb, par-util.adb, par-ch3.adb
+ (Check_Future_Identifier): New subprogram,
+ factors duplicated code from Par.Ch2.P_Identifier and
+ Par.Ch3.P_Defining_Identifier.
+
+2011-10-13 Thomas Quinot <quinot@adacore.com>
+
+ * s-taprop-posix.adb (Initialize): Always raise Storage_Error
+ if we fail to initialize CV attributes or CV.
+
+2011-10-13 Thomas Quinot <quinot@adacore.com>
+
+ * s-tasren.adb (Timed_Selective_Wait, case
+ Accept_Alternative_Selected): Use Defer_Abort_Nestable, since
+ we know abortion is already deferred.
+
+2011-10-13 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch3.adb (Build_Class_Wide_Master): Moved to exp_ch9.
+ (Build_Master_Renaming (function)): Removed.
+ (Build_Master_Renaming (procedure)): Moved to exp_ch9.
+ (Expand_Full_Type_Declaration): Alphabetize
+ variables. Reformatting of code and comments. Rewrite the
+ section on processing of anonymous access-to-task types in
+ record components.
+ * exp_ch3.ads (Build_Class_Wide_Master): Moved to exp_ch9.
+ (Build_Master_Renaming): Moved to exp_ch9.
+ * exp_ch9.adb (Build_Class_Wide_Master): Moved from exp_ch3.
+ (Build_Master_Entity): Add formal parameter
+ Use_Current. Reformatting of code and comments.
+ (Build_Master_Renaming): Moved from exp_ch3.
+ * exp_ch9.ads (Build_Class_Wide_Master): Moved from
+ exp_ch3. Update comment on usage.
+ (Build_Master_Entity):
+ Add formal parameter Use_Current. Update comment on usage.
+ (Build_Master_Renaming): Moved from exp_ch3.
+ * sem_ch3.adb (Access_Definition): Remove redundant code to
+ create a _master and a renaming.
+
+2011-10-13 Ed Schonberg <schonberg@adacore.com>
+
+ * lib-xref.adb: Do no emit reference to overridden operation,
+ if it is internally generated.
+
+2011-10-13 Vincent Celier <celier@adacore.com>
+
+ * bindgen.adb: Remove any processing related to g-trasym
+ * Makefile.rtl: Add g-trasym.o to GNATRTL_NONTASKING_OBJS
+ * mlib-prj.adb: Remove any processing related to g-trasym.
+
+2011-10-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_util.adb (Denotes_Same_Prefix): Fix fatal warning.
+ * gcc-interface/Make-lang.in (WARN_ADAFLAGS): New.
+ (ALL_ADAFLAGS): Include WARN_ADAFLAGS.
+ (ADA_FLAGS_TO_PASS): Likewise.
+ (COMMON_FLAGS_TO_PASS): New.
+ (ADA_TOOLS_FLAGS_TO_PASS): Use COMMON_FLAGS_TO_PASS. In the regular
+ native case, also use FLAGS_TO_PASS and ADA_FLAGS_TO_PASS.
+ (gnatlib): Use COMMON_FLAGS_TO_PASS.
+ (ada.install-common): Likewise.
+ (install-gnatlib): Likewise.
+ (install-gnatlib-obj): Likewise.
+ (gnattools): Use ADA_TOOLS_FLAGS_TO_PASS for gnattools1 as well.
+ (gnat-cross): Delete.
+ (gnatboot): Likewise.
+ (gnatboot2): Likewise.
+ (gnatboot3): Likewise.
+ (gnatstage1): Likewise.
+ (gnatstage2): Likewise.
+ * gcc-interface/Makefile.in (SOME_ADAFLAGS): Likewise.
+ (MOST_ADAFLAGS): Likewise.
+ (LOOSE_CFLAGS): Likewise.
+ (gnat-cross): Likewise.
+ (GNATLIBFLAGS): Add -W -Wall.
+ (GNATLIBCFLAGS_FOR_C): Likewise.
+ * gcc-interface/lang.opt: Remove C-specific warnings. Add doc lines.
+ * gcc-interface/misc.c (gnat_handle_option): Remove obsolete cases.
+
+2011-10-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (Attribute_to_gnu): Use remove_conversions.
+ (push_range_check_info): Likewise.
+ (gnat_to_gnu) <N_Code_Statement>: Likewise.
+ * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Likewise.
+ (gnat_invariant_expr): Likewise.
+ * gcc-interface/utils.c (compute_related_constant): Likewise.
+ (max_size): Fix handling of SAVE_EXPR.
+ (remove_conversions): Fix formatting.
+
+2011-10-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/ada-tree.h (DECL_LOOP_PARM_P): New flag.
+ (DECL_INDUCTION_VAR): New macro.
+ (SET_DECL_INDUCTION_VAR): Likewise.
+ * gcc-interface/gigi.h (convert_to_index_type): Declare.
+ (gnat_invariant_expr): Likewise.
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: If this is a loop
+ parameter, set DECL_LOOP_PARM_P on it.
+ * gcc-interface/misc.c (gnat_print_decl) <VAR_DECL>: If DECL_LOOP_PARM_P
+ is set, print DECL_INDUCTION_VAR instead of DECL_RENAMED_OBJECT.
+ * gcc-interface/trans.c (gnu_loop_label_stack): Delete.
+ (struct range_check_info_d): New type.
+ (struct loop_info_d): Likewise.
+ (gnu_loop_stack): New stack.
+ (Identifier_to_gnu): Set TREE_READONLY flag on the first dereference
+ built for a by-double-ref read-only parameter. If DECL_LOOP_PARM_P
+ is set, do not test DECL_RENAMED_OBJECT.
+ (push_range_check_info): New function.
+ (Loop_Statement_to_gnu): Push a new struct loop_info_d instead of just
+ the label. Reference the label and the iteration variable from it.
+ Build the special induction variable in the unsigned version of the
+ size type, if it is larger than the base type. And attach it to the
+ iteration variable if the latter isn't by-ref. In the iteration scheme
+ case, initialize the invariant conditions in front of the loop if
+ deemed profitable. Use gnu_loop_stack.
+ (gnat_to_gnu) <N_Exit_Statement>: Use gnu_loop_stack.
+ <N_Raise_Constraint_Error>: Always process the reason. In the range
+ check and related cases, and if loop unswitching is enabled, compute
+ invariant conditions and push this information onto the stack.
+ Do not translate again the condition if it has been already translated.
+ * gcc-interface/utils.c (record_global_renaming_pointer): Assert that
+ DECL_LOOP_PARM_P isn't set.
+ (convert_to_index_type): New function.
+ * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Use it in order
+ to convert the index from the base index type to sizetype.
+ (gnat_invariant_expr): New function.
+
+2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * gcc-interface/utils.c (def_builtin_1): Delete old interface with
+ two parallel arrays to hold standard builtin declarations, and
+ replace it with a function based interface that can support
+ creating builtins on the fly in the future.
+ * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Ditto.
+ (gnat_to_gnu): Ditto.
+
+2011-10-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR lto/50492
+ * gcc-interface/gigi.h (gnat_pushdecl): Adjust comment.
+ * gcc-interface/utils.c (global_context): New variable.
+ (gnat_pushdecl): Initialize it and set it as the DECL_CONTEXT of DECLs
+ that are either public external or at top level. Use "No" macro.
+ (end_subprog_body): Call decl_function_context.
+ (rest_of_subprog_body_compilation): Likewise.
+
+2011-10-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (gnat_useless_type_conversion): Declare.
+ (rest_of_subprog_body_compilation): Likewise.
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: For renaming,
+ test for useless conversions by means of gnat_useless_type_conversion.
+ * gcc-interface/trans.c: Include bitmap.h and cgraph.h.
+ (language_function): Add named_ret_val and other_ret_val.
+ (f_named_ret_val): New macro.
+ (f_other_ret_val): Likewise.
+ (gigi): Call rest_of_subprog_body_compilation.
+ (struct nrv_data): New structure.
+ (is_nrv_p): New predicate.
+ (prune_nrv_r): New helper function.
+ (prune_nrv_in_block): New function.
+ (finalize_nrv_r): New helper function.
+ (finalize_nrv): New function.
+ (return_value_ok_for_nrv_p): New predicate.
+ (build_return_expr): If optimization is enabled, record candidates for
+ the Named Return Value optimization.
+ (build_function_stub): Call rest_of_subprog_body_compilation.
+ (Subprogram_Body_to_gnu): If optimization is enabled and there are
+ candidates, finalize the Named Return Value optimization.
+ Call rest_of_subprog_body_compilation.
+ (call_to_gnu): At the end, if a return value is needed, simplify the
+ result before wrapping it up in a COMPOUND_EXPR.
+ * gcc-interface/utils.c (end_subprog_body): Split into...
+ (rest_of_subprog_body_compilation): ...this. New function.
+ (gnat_useless_type_conversion): Likewise.
+
+2011-10-06 Thomas Quinot <quinot@adacore.com>
+
+ * einfo.ads, exp_attr.adb, exp_ch3.adb, exp_ch4.adb, exp_ch7.adb,
+ exp_ch9.adb, exp_ch9.ads, exp_strm.adb, exp_util.adb, freeze.adb,
+ g-debpoo.ads, opt.ads, par-ch12.adb, par-ch2.adb, par-ch3.adb,
+ par-ch5.adb, par-ch6.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
+ sem_ch10.adb, sem_ch12.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
+ sem_ch6.adb, sem_intr.adb, sem_res.ads, sem_type.adb, sem_util.adb,
+ s-regpat.adb, s-tpopde-vms.ads: Minor reformatting.
+ * s-osinte-freebsd.ads: Fix for tasking failures on FreeBSD.
+
+2011-10-06 Ed Schonberg <schonberg@adacore.com>
+
+ * a-cihase.adb, a-ciorma.adb: Avoid accessibility checks in container
+ references.
+
+2011-10-06 Matthew Heaney <heaney@adacore.com>
+
+ * a-cuprqu.ads, a-cuprqu.adb, a-cbprqu.ads, a-cbprqu.adb
+ (Dequeue_Only_High_Priority): Protected procedure now implemented.
+
+2011-10-06 Vincent Celier <celier@adacore.com>
+
+ * g-trasym.adb: Replace old implementation with the default
+ implementation that returns list of addresses as "0x...".
+ * g-trasym.ads: Update the list of platforms with the full
+ capability. Indicate that there is a default implementation
+ for other platforms.
+ * g-trasym-unimplemented.ads, g-trasym-unimplemented.adb: Remove.
+ * gcc-interface/Makefile.in: Remove g-trasym-unimplemented, as there
+ is now a default implementation for all platforms without the full
+ capability.
+
+2011-10-06 Robert Dewar <dewar@adacore.com>
+
+ * a-ciorse.adb, a-cihase.adb, a-cihase.ads, a-coorse.adb,
+ a-cborse.adb, a-comutr.adb, a-ciorma.adb, a-cbmutr.adb,
+ a-cbmutr.ads, a-cbhase.adb, a-cbhase.ads: Minor reformatting and code
+ reorganization (use conditional expressions).
+
+2011-10-06 Robert Dewar <dewar@adacore.com>
+
+ * sem_res.adb (Resolve_Arithmetic_Op): Fix bad warning for
+ floating divide by zero.
+
+2011-10-06 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb: Limited interfaces that are not immutably limited
+ are OK in return statements.
+
+2011-09-30 Iain Sandoe <iains@gcc.gnu.org>
+
+ * gcc-interface/Makefile.in (Darwin): Partial reversion of previous
+ change to powerpc section.
+
+2011-09-29 Iain Sandoe <iains@gcc.gnu.org>
+
+ * gcc-interface/Makefile.in (Darwin): Factor LIBGNAT_TARGET_PAIRS
+ across the port.
+
+2011-09-27 Ed Schonberg <schonberg@adacore.com>
+
+ * a-cbhase.adb, a-cbhase.ads, a-cborse.adb, a-cborse.ads,
+ a-cihase.adb, a-cihase.ads, a-ciorse.adb, a-ciorse.ads,
+ a-coorse.adb, a-coorse.ads: Add iterator machinery to bounded sets and
+ indefinite sets.
+ * a-coorma.ads: Minor reformmating.
+ * einfo.ads: Improve the comment describing the
+ Directly_Designated_Type function.
+ * a-ciorma.adb, a-ciorma.ads: Add iterator machinery to indefinite
+ ordered maps.
+ * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
+ dependencies.
+
+2011-09-27 Robert Dewar <dewar@adacore.com>
+
+ * a-comutr.ads: Minor reformatting.
+
+2011-09-27 Ed Schonberg <schonberg@adacore.com>
+
+ * a-cimutr.adb, a-cimutr.ads, a-cbmutr.adb, a-cbmutr.ads: Add children
+ iterators to multiway trees.
+
+2011-09-27 Yannick Moy <moy@adacore.com>
+
+ * debug.adb (d.D): New option for strict Alfa mode.
+ * opt.ads (Strict_Alfa_Mode): New flag to interpret compiler
+ permissions as strictly as possible.
+ * sem_ch3.adb (Signed_Integer_Type_Declaration): In non-strict
+ Alfa mode, now, interpret ranges of base types like GNAT does; in
+ strict mode, simply change the range of the implicit base Itype.
+ * gnat1drv.adb: Update comments. Set Strict_Alfa_Mode.
+
+2011-09-27 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch9.adb: Minor comment fixes.
+
+2011-09-27 Ed Schonberg <schonberg@adacore.com>
+
+ * a-comutr.adb, a-comutr.ads: Add children iterators on multiway
+ trees.
+
+2011-09-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * checks.adb (Apply_Scalar_Range_Check): Use Designated_Type
+ instead of Directly_Designated_Type in the indirect array case.
+
+2011-09-27 Robert Dewar <dewar@adacore.com>
+
+ * exp_util.adb, exp_aggr.adb: Minor reformatting.
+
+2011-09-27 Ed Schonberg <schonberg@adacore.com>
+
+ * sinfo.ads, par-ch3.adb: Minor comment update: aspect specification
+ on subtype declarations.
+ * exp_aggr.adb: Minor comment update.
+
+2011-09-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_util.adb (Safe_Prefixed_Reference): Remove always-false
+ test in the N_Explicit_Dereference case. Fold double logical
+ negation in the special loop case and conditionalize it on
+ Variable_Ref being true.
+
+2011-09-27 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch4.adb (Analyze_Selected_Component): If the prefix is a
+ single protected object and the selector is a discriminant or an
+ entry family, this is a non-overloaded candidate interpretation,
+ and possible primitive operations of the type must not be
+ examined.
+
+2011-09-27 Arnaud Charlet <charlet@adacore.com>
+
+ * s-taspri-posix-noaltstack.ads (Lock): Mark fields aliased.
+
+2011-09-27 Pascal Obry <obry@adacore.com>
+
+ * s-osinte-hpux.ads, s-osinte-aix.ads, s-osinte-solaris-posix.ads,
+ s-osinte-irix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads:
+ Add dummy definitions for pthread_rwlock_t
+ and pthread_rwlockattr_t on all POSIX platforms.
+ * s-taprop-irix.adb, s-taprop-posix.adb (Initialize_Lock): Fix lock
+ reference.
+ (Finalize_Lock): Likewise.
+ (Write_Lock): Likewise.
+ (Unlock): Likewise.
+
+2011-09-27 Tristan Gingold <gingold@adacore.com>
+
+ * s-tassta.adb (Task_Wrapper): Increase Guard_Page_Size value for
+ windows 64.
+
+2011-09-27 Pascal Obry <obry@adacore.com>
+
+ * s-osinte-hpux.ads, s-taprop-vxworks.adb, s-taspri-vxworks.ads,
+ s-taprop-tru64.adb, s-osinte-aix.ads, s-taspri-posix-noaltstack.ads,
+ s-taspri-mingw.ads, s-taprop-vms.adb, s-tpoben.adb, s-tpoben.ads,
+ s-taprop-mingw.adb, s-taprob.adb, s-taprob.ads,
+ s-osinte-solaris-posix.ads, s-taprop-solaris.adb, s-taspri-solaris.ads,
+ s-osinte-irix.ads, s-taprop-irix.adb, s-osinte-darwin.ads,
+ s-taspri-dummy.ads, s-taspri-posix.ads, s-taprop.ads,
+ s-taspri-vms.ads, s-osinte-freebsd.ads, s-taprop-hpux-dce.adb,
+ s-taspri-hpux-dce.ads, s-taspri-tru64.ads, s-taprop-dummy.adb,
+ s-taprop-posix.adb: Revert previous changes.
+ (Lock): Now a record containing the two possible lock
+ (mutex and read/write) defined in OS_Interface.
+ * s-taprop-linux.adb (Finalize_Protection): Use r/w lock for
+ 'R' locking policy.
+ (Initialize_Protection): Likewise.
+ (Lock): Likewise.
+ (Lock_Read_Only): Likewise.
+ (Unlock): Likewise.
+
+2011-09-27 Pascal Obry <obry@adacore.com>
+
+ * s-taspri-posix-noaltstack.ads (RW_Lock): This type is now defined as
+ OS_Interface.pthread_rwlock_t.
+
+2011-09-27 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch9.adb, a-cimutr.adb, a-cimutr.ads, gnat1drv.adb, a-comutr.adb,
+ a-comutr.ads, exp_dist.adb, a-cbmutr.adb, a-cbmutr.ads,
+ sem_ch5.adb, sem_util.adb: Minor reformatting.
+
+2011-09-27 Pascal Obry <obry@adacore.com>
+
+ * s-taprop.ads (Initialize_Lock)[RW_Lock]: New spec for r/w lock.
+ (Finalize_Lock)[RW_Lock]: Likewise.
+ (Write_Lock)[RW_Lock]: Likewise.
+ (Unlock)[RW_Lock]: Likewise.
+ (Read_Lock): Define L as RW_Lock (instead of Lock).
+ * s-taprop-linux.adb (Initialize_Lock)[RW_Lock]: New
+ routine for r/w lock.
+ (Finalize_Lock)[RW_Lock]: Likewise.
+ (Write_Lock)[RW_Lock]: Likewise.
+ (Unlock)[RW_Lock]: Likewise.
+ (Read_Lock): Define L as RW_Lock (instead of Lock).
+
+ * s-taprop-vxworks.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
+ s-taprop-mingw.adb, s-taprop-solaris.adb, s-taprop-irix.adb,
+ s-taprop-hpux-dce.adb, s-taprop-dummy.adb, s-taprop-posix.adb
+ (Initialize_Lock)[RW_Lock]: Same implementation as corresponding
+ routine for standard lock.
+ (Finalize_Lock)[RW_Lock]: Likewise.
+ (Write_Lock)[RW_Lock]: Likewise.
+ (Unlock)[RW_Lock]: Likewise.
+ (Read_Lock): Define L as RW_Lock (instead of Lock).
+ * s-taprob.ads, s-tpoben.ads (Protection): Add RWL (RW_Lock)
+ in the record definition.
+ * s-taprob.adb, s-taproben.adb (Finalize_Protection): Use r/w
+ lock for 'R' locking policy.
+ (Initialize_Protection): Likewise.
+ (Lock): Likewise.
+ (Lock_Read_Only): Likewise.
+ (Unlock): Likewise.
+ * s-taspri-posix.ads (RW_Lock): New type defined as
+ OS_Interface.pthread_rwlock_t.
+
+ * s-taspri-vxworks.ads, s-taspri-posix-noaltstack.ads,
+ s-taspri-mingw.ads, s-taspri-solaris.ads, s-taspri-dummy.ads,
+ s-taspri-posix.ads, s-taspri-vms.ads, s-taspri-hpux-dce.ads,
+ s-taspri-tru64.ads (RW_Lock): New type defined as alias to Lock.
+
+2011-09-27 Pascal Obry <obry@adacore.com>
+
+ * exp_ch9.adb, s-taspri-posix.ads: Minor reformatting.
+
+2011-09-27 Pascal Obry <obry@adacore.com>
+
+ * s-osinte-aix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads,
+ s-osinte-hpux.ads, s-osinte-irix.ads,
+ s-osinte-solaris-posix.ads (pthread_rwlock_t): New definition alias of
+ pthread_mutex_t.
+ (pthread_rwlockattr_t): New definition alias of pthread_mutexattr_t.
+ * s-osinte-linux.ads (pthread_rwlock_t, pthread_rwlockattr_t,
+ pthread_rwlockattr_init, pthread_rwlockattr_destroy,
+ pthread_rwlockattr_setkind_np, pthread_rwlock_init,
+ pthread_rwlock_destroy, pthread_rwlock_rdlock,
+ pthread_rwlock_wrlock, pthread_rwlock_unlock): New.
+
+2011-09-27 Pascal Obry <obry@adacore.com>
+
+ * rtsfind.ads: Add RE_Lock_Read_Only into rtsfind circuitry.
+ (RE_Id): Add RE_Lock_Read_Only.
+ (RE_Unit_Table): Likewise.
+ * sem_prag.adb (Process_Convention): Change Pragma_Locking_Policy
+ to lift restriction on first character. Handle now the
+ Name_Concurrent_Readers_Locking where policy character is set to
+ 'R'.
+ * snames.ads-tmpl (Name_Concurrent_Readers_Locking): New
+ constant.
+ * exp_ch9.adb (Build_Protected_Subprogram_Body): Generate a
+ read only lock for function in protected object.
+ * s-taprob.ads (Lock_Read_Only): Remove obsolete comment as
+ this routine is now used.
+
+2011-09-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * s-atocou-x86.adb (Decrement): Use %;.
+ (Increment): Likewise.
+
+2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils2.c (build_allocator): Set TREE_THIS_NOTRAP on the
+ dereference of the pointer to the storage area. Remove useless type
+ conversions and factor out common code.
+
+2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils.c (maybe_unconstrained_array): Declare TYPE local
+ variable and use it throughout.
+ <UNCONSTRAINED_ARRAY_TYPE>: Add 'break' at the end.
+ <RECORD_TYPE>: Do not unconditionally convert to the unpadded type as a
+ first step. Also convert to the unpadded type as a last step.
+
+2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (create_subprog_decl): Replace TREE_CHAIN with
+ DECL_CHAIN in comment.
+ * gcc-interface/trans.c (gigi): Likewise.
+ (Attribute_to_gnu): Likewise.
+ (build_function_stub): Likewise.
+ (gnat_to_gnu): Likewise.
+ * gcc-interface/utils.c (create_subprog_decl): Likewise.
+ (convert_vms_descriptor64): Likewise.
+ (convert_vms_descriptor32): Likewise.
+
+2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (assoc_to_constructor): Minor tweaks.
+ * gcc-interface/utils2.c (build_simple_component_ref): Fix formatting
+ issues. Use COMPLETE_TYPE_P in assertion. Also set TREE_READONLY if
+ the type of the record is TYPE_READONLY.
+
+2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
+ Robert Dewar <dewar@adacore.com>
+
+ * sem_ch6.adb (Set_Formal_Mode): Set Can_Never_Be_Null on an IN or IN
+ OUT formal parameter which is of an null-exclusion access subtype.
+
+2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/ada-tree.h (DECL_CAN_NEVER_BE_NULL_P): New macro.
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Set the flag.
+ (gnat_to_gnu_param): Likewise.
+ * gcc-interface/utils.c (convert) <UNCONSTRAINED_ARRAY_REF>: Invoke
+ maybe_unconstrained_array instead of doing the work manually.
+ (maybe_unconstrained_array): Propagate the TREE_THIS_NOTRAP flag.
+ * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: If operand
+ is a DECL with the flag, set TREE_THIS_NOTRAP on the reference.
+ (gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag.
+ (gnat_stabilize_reference): Likewise.
+
+2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/ada-tree.h (TYPE_NULL_BOUNDS): New macro.
+ (SET_TYPE_NULL_BOUNDS): Likewise.
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set again
+ TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
+ * gcc-interface/trans.c (Identifier_to_gnu): Return initializers of fat
+ pointer types.
+ * gcc-interface/utils.c (create_var_decl_1): If the object is external,
+ check that the initializer is a valid constant expression for use in
+ initializing a static variable. Add missing guard.
+ (update_pointer_to): Adjust TYPE_NULL_BOUNDS if set.
+ (convert_to_fat_pointer): In the null fat pointer case, build a valid
+ pointer for the bounds.
+ * gcc-interface/utils2.c (compare_fat_pointers): New function.
+ (build_binary_op) <EQ_EXPR>: Call it to compare fat pointers.
+
+2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/ada-tree.h (TREE_THIS_NOTRAP): Redefine.
+ * gcc-interface/trans.c (Identifier_to_gnu): Factor out common code in
+ the by-ref case. Do not set TREE_READONLY on a renamed object. Set
+ TREE_THIS_NOTRAP on UNCONSTRAINED_ARRAY_REF nodes.
+ (Attribute_to_gnu) <Attr_Length>: Expand the use of the parameter cache
+ to the indirect case.
+ * gcc-interface/utils.c (convert) <UNCONSTRAINED_ARRAY_REF>: Preserve
+ the TREE_THIS_NOTRAP flag.
+
+2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (Loop_Statement_to_gnu): In the case of an
+ iteration scheme, always generate the do-while form if optimization
+ is enabled. Use more straightforward test at the end.
+
+2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Subtype>: Use
+ XNEW instead of xmalloc. Do not build useless pointer type.
+ <E_Anonymous_Access_Subprogram_Type>: Use XNEW instead of xmalloc.
+ * gcc-interface/trans.c (gnat_to_gnu) <N_Raise_Constraint_Error>: Tidy.
+ * gcc-interface/utils2.c (build_unary_op): Remove local variable.
+
+2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not promote
+ the alignment if this doesn't prevent BLKmode access to the object.
+
+2011-09-24 Iain Sandoe <iains@gcc.gnu.org>
+
+ * gcc-interface/Makefile.in (darwin): Do not issue the
+ '-flat_namespace' linker flag during Ada build.
+ * mlib-tgt-specific-darwin.adb: Remove '-flat_namespace' flag from the
+ default shared library options.
+
+2011-09-19 Alexandre Oliva <aoliva@redhat.com>
+
+ * gcc-interface/decl.c (annotate_value): Look up expression for
+ insertion in the cache at the end.
+
+2011-09-19 Arnaud Charlet <charlet@adacore.com>
+
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-09-19 Steve Baird <baird@adacore.com>
+
+ * snames.ads-tmpl: Move declaration of Name_Annotate into range of
+ configuration pragma names so that Is_Configuration_Pragma_Name
+ will return True for Name_Annotate. Make corresponding change in
+ Pragma_Id enumeration type. This is needed to allow an Annotate
+ pragma to occur in a configuration pragma file (typically,
+ a gnat.adc file).
+ * gnat_ugn.texi: Add Annotate to the list of configuration pragmas.
+ * gnat_rm.texi: Note that pragma Annotate may be used as a
+ configuration pragma.
+
+2011-09-19 Ed Schonberg <schonberg@adacore.com>
+
+ * a-cbmutr.adb, a-cbmutr.ads, a-cimutr.adb, a-cimutr.ads,
+ a-comutr.adb, a-comutr.ads: Add iterator machinery for multiway trees.
+
+2011-09-19 Yannick Moy <moy@adacore.com>
+
+ * exp_alfa.adb, exp_alfa.ads (Expand_Alfa_N_In): New function
+ for expansion of set membership.
+ (Expand_Alfa): Call expansion for N_In and N_Not_In nodes.
+ * exp_ch4.adb, exp_ch4.ads (Expand_Set_Membership): Make procedure
+ visible for use in Alfa expansion.
+ * sem_ch5.adb (Analyze_Iterator_Specification): Introduce loop
+ variable in Alfa mode.
+
+2011-09-19 Thomas Quinot <quinot@adacore.com>
+
+ * s-osinte-darwin.ads: Change SIGADAABRT on Darwin to SIGABRT.
+
+2011-09-19 Thomas Quinot <quinot@adacore.com>
+
+ * exp_ch9.adb: Minor reformatting.
+
+2011-09-19 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * freeze.adb (Build_Renamed_Body): Generic subprograms
+ instantiations cannot be poperly inlined by the compiler, do
+ not set the Body_To_Inline attribute in such cases.
+ * sem_ch12.adb (Analyze_Subprogram_Instantiation): Inherit all
+ inlining-related flags from the generic subprogram declaration.
+
+2011-09-19 Thomas Quinot <quinot@adacore.com>
+
+ * exp_dist.adb, rtsfind.ads, sem_util.adb, sem_util.ads
+ (Build_Stub_Type): Remove, instead copy components from
+ System.Partition_Interface.RACW_Stub_Type.
+ (RPC_Receiver_Decl): Remainder of code from old Build_Stub_Type routine.
+ (Copy_Component_List): New subprogram.
+
+2011-09-19 Yannick Moy <moy@adacore.com>
+
+ * lib-xref.adb (Generate_Reference): Ignore references to
+ constants in Standard.
+
+2011-09-19 Robert Dewar <dewar@adacore.com>
+
+ * err_vars.ads, errout.ads: Minor reformatting.
+
+2011-09-19 Robert Dewar <dewar@adacore.com>
+
+ * aspects.ads (Impl_Defined_Aspects): New array
+ * lib-writ.adb (No_Dependences): New name for No_Dependence
+ * restrict.adb (No_Dependences): New name for No_Dependence
+ (Check_Restriction_No_Specification_Of_Aspect): New
+ procedure.
+ (Set_Restriction_No_Specification_Of_Aspect): New procedure
+ (Restricted_Profile_Result): New variable
+ (No_Specification_Of_Aspects): New variable
+ (No_Specification_Of_Aspect_Warning): New variable
+ * restrict.ads (No_Dependences): New name for No_Dependence
+ (Check_Restriction_No_Specification_Of_Aspect): New procedure
+ (Set_Restriction_No_Specification_Of_Aspect): New procedure
+ * s-rident.ads: Add restriction
+ No_Implementation_Aspect_Specifications, this is also added to
+ the No_Implementation_Extensions profile.
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Check
+ No_Implementation_Defined_Aspects
+ (Analyze_Aspect_Specifications): Check No_Specification_Of_Aspect
+ * sem_prag.adb (Analyze_Aspect_Specifications): Check
+ No_Implementation_Aspects
+ (Analyze_Aspect_Specifications): Check No_Specification_Of_Aspect
+ * snames.ads-tmpl (Name_No_Specification_Of_Aspect): New name
+
+2011-09-19 Yannick Moy <moy@adacore.com>
+
+ * lib-xref.adb (Generate_Reference): Take into account multiple
+ renamings for Alfa refs.
+
+2011-09-19 Thomas Quinot <quinot@adacore.com>
+
+ * g-socthi-mingw.adb: Minor reformatting.
+
+2011-09-19 Yannick Moy <moy@adacore.com>
+
+ * gnat1drv.adb (Adjust_Global_Switches): Set tagged type
+ expansion to False in mode Alfa
+
+2011-09-19 Pascal Obry <obry@adacore.com>
+
+ * mingw32.h: Remove obsolete code needed for old versions
+ of MingW.
+
+2011-09-19 Robert Dewar <dewar@adacore.com>
+
+ * errout.ads: Minor reformatting.
+
+2011-09-19 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Expression_Function): When the expression
+ function is transformed into a declaration and a body, insert
+ body at the end of the declarative part, to prevent premature
+ freeze actions, and preserve original specification in the
+ subprogram declaration.
+
+2011-09-19 Vincent Celier <celier@adacore.com>
+
+ * projects.texi: Minor editing.
+
+2011-09-19 Robert Dewar <dewar@adacore.com>
+
+ * sem_aggr.adb, lib-writ.ads, s-restri.ads, sem_ch6.adb,
+ exp_aggr.adb: Minor reformatting.
+
+2011-09-19 Yannick Moy <moy@adacore.com>
+
+ * lib-xref.adb (Generate_Reference): Change entity referenced
+ to underlying object if any, or else reference to the HEAP.
+
+2011-09-15 Arnaud Charlet <charlet@adacore.com>
+
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-09-15 Robert Dewar <dewar@adacore.com>
+
+ * tree_io.ads: Minor reformatting.
+ * a-intnam.ads: Fix bad header.
+
+2011-09-15 Thomas Quinot <quinot@adacore.com>
+
+ * a-exexpr-gcc.adb: Minor reformatting.
+
+2011-09-15 Yannick Moy <moy@adacore.com>
+
+ * sem_ch6.adb: Propagate information that an expression function comes
+ from source (otherwise references to this entity are not stored).
+
+2011-09-15 Robert Dewar <dewar@adacore.com>
+
+ * a-cdlili.adb, a-coinve.adb, a-stzunb-shared.ads, a-suezst.adb,
+ a-suenco.adb, a-stwiun-shared.ads, a-cobove.adb, a-convec.adb,
+ a-btgbso.adb, a-cbdlli.adb, a-suewst.adb: Minor reformatting.
+
+2011-09-15 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Expression_Function): Code cleanup:
+ if the expression function is not a completion, create a
+ new specification for the generated declaration, and keep the
+ original specification in the generated body. Shorter code also
+ ensures that proper warnings are generated for unused formals
+ in all cases.
+
+2011-09-15 Sergey Rybin <rybin@adacore.com>
+
+ * tree_io.ads: Update ASIS_Version_Number because of the changes
+ in the tree structures for expression functions.
+
+2011-09-15 Arnaud Charlet <charlet@adacore.com>
+
+ * s-osinte-aix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads,
+ s-osinte-hpux.ads, s-osinte-lynxos.ads, s-osinte-solaris-posix.ads,
+ s-taprop-posix.adb (CLOCK_MONOTONIC): New constant.
+ (CLOCK_REALTIME): Fix wrong value on some OSes.
+ * s-taprop-posix.adb (Monotonic_Clock): Use CLOCK_MONOTONIC.
+
+2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils.c (maybe_unconstrained_array): In the reference
+ to unconstrained array case, deal with each branch of a COND_EXPR.
+ * gcc-interface/utils2.c (build_allocator): Deal with each branch of
+ a COND_EXPR in the initializer, if present.
+
+2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (maybe_pad_type): Do not try to change the form
+ of an addressable type.
+ * gcc-interface/trans.c (gnat_gimplify_expr) <VIEW_CONVERT_EXPR>: New.
+ Deal with those cases for which creating a temporary is mandatory.
+
+2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (call_to_gnu): Use local variable. Make sure
+ this is a real formal parameter before testing whether it is by ref.
+
+2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (build_call_0_expr): Delete.
+ (build_call_1_expr): Likewise.
+ (build_call_2_expr): Likewise.
+ (build_call_n_expr): New prototype.
+ * gcc-interface/decl.c (gnat_to_gnu_entity): Use build_call_n_expr.
+ * gcc-interface/trans.c (establish_gnat_vms_condition_handler): Ditto.
+ (Handled_Sequence_Of_Statements_to_gnu): Likewise.
+ (Exception_Handler_to_gnu_zcx): Likewise.
+ (gnat_to_gnu): Likewise.
+ (build_binary_op_trapv): Likewise.
+ * gcc-interface/utils2.c (build_call_0_expr): Delete.
+ (build_call_1_expr): Likewise.
+ (build_call_2_expr): Likewise.
+ (build_call_n_expr): New function.
+ (build_call_raise): Use build_call_n_expr.
+ (build_call_raise_range): Likewise.
+ (build_call_raise_column): Likewise.
+ (build_call_alloc_dealloc_proc): Likewise.
+ (maybe_wrap_malloc): Likewise.
+ (maybe_wrap_free): Likewise.
+
+2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (build_return_expr): Use void_type_node for
+ MODIFY_EXPR.
+ * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Assert that
+ the result type is null if ENABLE_CHECKING. Set operation_type at the
+ end unconditionally if not set in the previous cases.
+ Use build2 and void_type_node for MODIFY_EXPR.
+ (build_allocator): Use NULL_TREE for MODIFY_EXPR.
+
+2011-09-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils.c (unchecked_convert): Use a field of the right
+ precision when converting to or from an integral type whose precision
+ is not equal to its size.
+
+2011-09-08 Iain Sandoe <iains@gcc.gnu.org>
+
+ * traceback.c (Darwin) USE_GCC_UNWINDER for Darwin versions >= 8.
+
+2011-09-07 Iain Sandoe <iains@gcc.gnu.org>
+
+ * gcc-interface/Makefile.in (darwin): Provide powerpc64 system
+ implementation.
+ * system-darwin-ppc64.ads: New file.
+
+2011-09-06 Iain Sandoe <iains@gcc.gnu.org>
+
+ * gcc-interface/Makefile.in (gnatlib-shared-darwin): Remove
+ reference to "-lm".
+
+2011-09-06 Iain Sandoe <iains@gcc.gnu.org>
+
+ * gcc-interface/Makefile.in (darwin, SO_OPTS): Provide architecture
+ size switches to the link phase for shared libs.
+
+2011-09-06 Iain Sandoe <iains@gcc.gnu.org>
+
+ * gcc-interface/Makefile.in (x86_64 darwin arch): Adjust
+ LIBGNAT_TARGET_PAIRS for x86 and x86_64 variants.
+
+2011-09-06 Arnaud Charlet <charlet@adacore.com>
+
+ * gcc-interface/Makefile.in, gcc-interface/Make-lang.in
+ (gnattools, regnattools, cross-gnattools, canadian-gnattools,
+ gnatlib, gnatlib-sjlj, gnatlib-zcx, gnatlib-shared, gnatlib_and_tools):
+ New targets.
+ (TOOLS_FLAGS_TO_PASS): New.
+ (../stamp-tools): Reintroduce, to avoid merge conflicts.
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch10.adb, impunit.ads, impunit.adb (Not_Impl_Defined_Unit): New
+ name for Is_RM_Defined_Unit. Also several fixes to this unit.
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * impunit.ads, impunit.adb (Is_RM_Defined_Unit): New function.
+ * s-rident.ads: New restriction No_Implementation_Units
+ (this restriction is also part of the profile
+ No_Implementation_Extensions)
+ * sem_ch10.adb (Analyze_With_Clause): Add check for
+ No_Implementation_Units restriction.
+
+2011-09-06 Jerome Guitton <guitton@adacore.com>
+
+ * sysdep.c (__gnat_get_task_options): Disable VX_SPE_TASK
+ on vThreads.
+
+2011-09-06 Thomas Quinot <quinot@adacore.com>
+
+ * s-solita.adb: Minor reformatting.
+
+2011-09-06 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Subprogram_Body_Helper): The body that
+ is a rewriting of an expression function does not freeze previous
+ entities.
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * impunit.adb (Is_Known_Unit): Fix bad handling of Ada 2012 case
+
+2011-09-06 Tristan Gingold <gingold@adacore.com>
+
+ * gcc-interface/Makefile.in: Handle e500v2-wrs-vxworksae like
+ powerpc-wrs-vxworksae.
+
+2011-09-06 Thomas Quinot <quinot@adacore.com>
+
+ * s-os_lib.ads (Spawn): Minor documentation clarification,
+ Success is True for a zero exit status.
+
+2011-09-06 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb: Add message for common iterator error.
+
+2011-09-06 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch3.adb (Build_Initialization_Call): If the target is a
+ selected component discriminated by a current instance, replace
+ the constraint with a reference to the target object, regardless
+ of whether the context is an init_proc.
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * exp_attr.adb: Descriptor_Size is never static.
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * gnat_ugn.texi: Add documentation for LSLOC metric in gnatmetric
+
+2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat_rm.texi: Clarify that attribute Descriptor_Size is
+ non-static.
+
+2011-09-06 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Resolve): An expression that is the body of an
+ expression function does not freeze.
+
+2011-09-06 Matthew Heaney <heaney@adacore.com>
+
+ * a-csquin.ads, a-cusyqu.adb, a-cbprqu.adb, a-cbsyqu.adb,
+ a-cuprqu.adb: Changed copyright notice to indicate current
+ year only.
+
+2011-09-06 Vincent Celier <celier@adacore.com>
+
+ * prj.adb: Minor spelling error fix in comment
+ * sem_res.adb: Minor reformatting
+
+2011-09-06 Pascal Obry <obry@adacore.com>
+
+ * sysdep.c (winflush_nt): Removed as not needed anymore.
+ (winflush_95): Likewise.
+ (winflush_init): Likewise.
+ (winflush_function): Likewise.
+ (getc_immediate_common): Remove call to winflush_function.
+
+2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_attr.adb (Expand_N_Attribute_Reference): Rewrite the
+ processing for Descriptor_Size.
+ * gnat_rm.texi: Rephrase the wording for attribute Descriptor_Size
+ to account for its broader usage.
+ * sem_attr.adb (Analyze_Attribute): Change the error detection
+ circuitry for Descriptor_Size as the attribute is now applicable
+ to all types.
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * sem_attr.adb, prj-nmsc.adb, exp_aggr.adb: Minor reformatting.
+
+2011-09-06 Ed Schonberg <schonberg@adacore.com>
+
+ * lib-xref.adb (OK_To_Set_Referenced): A reference to a formal
+ in a parameter association must not set the Referenced flag on
+ the formal.
+ * prj-nmsc.adb (Check_File_Naming_Schemes): Remove useless formal
+
+2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat_rm.texi: Add a section on attribute Descriptor_Size
+
+2011-09-06 Arnaud Charlet <charlet@adacore.com>
+
+ * gcc-interface/Makefile.in (common-tools, gnatmake-re,
+ gnatlink-re): Speed up by using -j0.
+
+2011-09-06 Yannick Moy <moy@adacore.com>
+
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Call
+ Set_Corresponding_Aspect when creating pragma from aspect.
+ (Add_Predicates): Use new field Corresponding_Aspect.
+ * sem_prag.adb (Analyze_Pragma): Make Pname hold source aspect
+ name when present, for the purpose of issuing error messages;
+ remove local procedure Error_Pragma_Arg_Alternate_Name.
+ * sinfo.adb, sinfo.ads (Corresponding_Aspect): New field in
+ N_Pragma node.
+ (From_Dynamic_Predicate, From_Static_Predicate): Remove fields from
+ N_Pragma node.
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * checks.adb, s-except.ads, g-socket.adb: Minor reformatting.
+
+2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch6.adb (Build_Heap_Allocator): Add new
+ local variable Desig_Typ. Code and comment reformatting. Add
+ machinery to ensure that the allocation uses a fat pointer when
+ the type of the return object is a constrained array and the
+ function return type is an unconstrained array.
+
+2011-09-06 Vincent Celier <celier@adacore.com>
+
+ * make.adb, prj-part.adb, prj-nmsc.adb: Remove unused formal
+ parameters in subprograms.
+
+2011-09-06 Arnaud Charlet <charlet@adacore.com>
+
+ * s-taprop-mingw.adb (Finalize_TCB): Fix typo.
+
+2011-09-06 Thomas Quinot <quinot@adacore.com>
+
+ * s-taprop-vxworks.adb, s-tpoaal.adb, s-tpopsp-vxworks.adb
+ (System.Tasking.Primitive_Operations.Specific.Delete): Remove
+ subprogram.
+ (System.Tasking.Primitive_Operations.Specific.Set): If argument
+ is null, destroy task specific data, to make API consistent with
+ other platforms, and thus compatible with the shared version
+ of s-tpoaal.adb.
+ (System.Tasking.Primitive_Operations.ATCB_Allocation.Free_ATCB):
+ Document the above assumption.
+
+2011-09-06 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch6.adb (Expand_Inlined_Call): Fix use of uninitialized
+ variable for type of return value when return type is
+ unconstrained and context is an assignment.
+
+2011-09-06 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (Check_Class_Wide_Actual): Do not generate body of
+ class-wide operation if expansion is not enabled.
+
+2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * checks.adb (Apply_Scalar_Range_Check): Deal with access
+ type prefix.
+
+2011-09-06 Yannick Moy <moy@adacore.com>
+
+ * sem_ch13.adb (Analyze_Aspect_Specifications, case
+ Aspect_Invariant): Do not issue error at this point on illegal
+ pragma placement, as this is checked later on when analyzing
+ the corresponding pragma.
+ * sem_prag.adb (Error_Pragma_Arg_Alternate_Name): New procedure
+ similar to Error_Pragma_Arg, except the source name of the
+ aspect/pragma to use in warnings may be equal to parameter
+ Alt_Name (Analyze_Pragma, case Pragma_Invariant): refine error
+ message to distinguish source name of pragma/aspect, and whether
+ the illegality resides in the type being public, or being private
+ without a public declaration
+
+2011-09-06 Thomas Quinot <quinot@adacore.com>
+
+ * g-socket.adb (Check_For_Fd_Set): On Windows, no need for bitmap
+ size check (fd_set is implemented differently on that platform).
+
+2011-09-06 Thomas Quinot <quinot@adacore.com>
+
+ * s-taprop-vxworks.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
+ s-tpoaal.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
+ s-taprop-solaris.adb, s-taprop-irix.adb, s-taprop.ads,
+ s-taprop-hpux-dce.adb, s-taprop-dummy.adb, s-taprop-posix.adb
+ (ATCB_Allocation): New subpackage of
+ System.Tasking.Primitive_Operations, shared across all targets
+ with full tasking runtime.
+ (ATCB_Allocation.New_ATCB): Moved there (from target specific
+ s-taprop bodies).
+ (ATCB_Allocation.Free_ATCB): New subprogram. Deallocate an ATCB,
+ taking care of establishing a local temporary ATCB if the one
+ being deallocated is Self, to avoid a reference to the freed
+ ATCB in Abort_Undefer.
+
+2011-09-06 Thomas Quinot <quinot@adacore.com>
+
+ * s-tassta.adb, s-taskin.ads (Free_Task): If the task is not
+ terminated, mark it for deallocation upon termination.
+ (Terminate_Task): Call Free_Task again if the task is marked
+ for automatic deallocation upon termination.
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * a-cbprqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cusyqu.ads,
+ a-intnam-aix.ads, a-intnam-darwin.ads, a-intnam-dummy.ads,
+ a-intnam-freebsd.ads, a-intnam-hpux.ads, a-intnam-irix.ads,
+ a-intnam-linux.ads, a-intnam-lynxos.ads, a-intnam-mingw.ads,
+ a-intnam-solaris.ads, a-intnam-tru64.ads,
+ a-intnam-vms.ads, a-intnam-vxworks.ads, a-intnam.ads, interfac.ads,
+ cstand.adb, s-maccod.ads: Mark all entities as Implementation_Defined
+ * einfo.ads, einfo.adb (Is_Implementation_Defined): New flag
+ * par-prag.adb: Add dummy entry for pragma Implementation_Defined
+ * s-rident.ads: Add new restriction No_Implementation_Identifiers
+ Add new profile No_Implementation_Extensions
+ * sem_prag.adb: Implement pragma Implementation_Defined Implement
+ profile No_Implementation_Extensions
+ * sem_util.adb: Minor reformatting (Set_Entity_With_Style_Check):
+ Check violation of restriction No_Implementation_Identifiers
+ * snames.ads-tmpl: Add entries for pragma Implementation_Defined
+ Add entry for Name_No_Implementation_Extensions
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * impunit.ads: Minor reformatting.
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * ali.adb, sem_ch13.adb, lib-xref.adb: Minor reformatting.
+
+2011-09-06 Pascal Obry <obry@adacore.com>
+
+ * s-osinte-linux.ads, s-oscons-tmplt.c: Use oscons to define sigset_t
+ types.
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * g-socket.adb: Minor reformatting
+
+2011-09-06 Javier Miranda <miranda@adacore.com>
+
+ * ali.adb (Scan_ALI): Add missing support to load references of
+ entities imported from other languages.
+ * ali.ads (Xref_Record): Adding new fields to store the language and
+ name of an imported entity.
+ * lib-xref.adb (Output_Import_Export_Info): Fix typo
+ in comment.
+
+2011-09-06 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_prag.adb (Analyze_Pragma, case Type_Invariant): A type invariant
+ is allowed on a full type declaration if it is the completion of
+ a private declarations.
+ * sem_ch13.adb (Analyze_Aspect_Specifications): An invariant
+ aspect is allowed on a full type declaration in the private part
+ of a package.
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch8.ads: Minor reformatting
+
+2011-09-06 Thomas Quinot <quinot@adacore.com>
+
+ * s-oscons-tmplt.c, g-socket.adb (GNAT.Sockets.Clear,Set,Is_Set):
+ Guard against socket values that are not in [0;FD_SETSIZE[
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * s-osinte-linux.ads, a-iteint.ads, exp_ch6.adb, s-solita.adb: Minor
+ reformatting.
+
+2011-09-06 Arnaud Charlet <charlet@adacore.com>
+
+ * s-linux-alpha.ads: Minor reformatting
+ * s-oscons-tmplt.c: Fix generated comments in s-oscons template.
+ Use sizeof instead of corresponding C defines in s-oscons template.
+
+2011-09-06 Vadim Godunko <godunko@adacore.com>
+
+ * a-convec.ads, a-iteint.ads: Minor reformatting.
+
+2011-09-06 Vincent Celier <celier@adacore.com>
+
+ * projects.texi: Add menus and @node lines.
+
+2011-09-06 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch6.adb (Expand_Inlined_Call): Handle properly the case
+ where the return type is an unconstrained array and the context
+ is an assignment. Optimize the case when the target of the
+ assignment is a selected component.
+
+2011-09-06 Arnaud Charlet <charlet@adacore.com>
+
+ * s-solita.adb: Update comments.
+
+2011-09-06 Pascal Obry <obry@adacore.com>
+
+ * s-linux.ads, s-linux-alpha.ads, s-linux-hppa.ads, s-linux-mipsel.ads,
+ s-linux-sparc.ads: Remove hard coded and now wrong definitions.
+ * s-oscons-tmplt.c: Add support for generating pthread related
+ types size on GNU/Linux as done for Darwin.
+ * s-osinte-linux.ads: Use s-oscons to define the pthread types.
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch6.adb: Fix minor typo.
+
+2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb: Remove with and use clauses for Get_Targ.
+ (Alignment_Of): Moved to the body of Nearest_Multiple_Rounded_Up.
+ (Double_Size_Of): Alphabetized. Update the comment on usage.
+ (Make_Finalize_Address_Stmts): Update comments and reformat code.
+ (Nearest_Multiple_Rounded_Up): New routine.
+ (Size_Of): Update comment on usage. The generated expression now
+ accounts for alignment gaps by rounding the size of the type to the
+ nearest multiple rounded up of the type's alignment.
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch7.adb, g-comlin.adb: Minor reformatting.
+
+2011-09-06 Steve Baird <baird@adacore.com>
+
+ * exp_ch4.adb (Expand_Allocator_Expression): Look through
+ derived subprograms in checking for presence of an
+ Extra_Accessibility_Of_Result formal parameter.
+ * exp_ch6.adb (Expand_Call): Look through derived subprograms in
+ checking for presence of an Extra_Accessibility_Of_Result formal
+ parameter.
+ (Expand_Call.Add_Actual_Parameter): Fix a bug in the
+ case where the Parameter_Associatiations attribute is already set,
+ but set to an empty list.
+ (Needs_Result_Accessibility_Level):
+ Unconditionally return False. This is a temporary
+ change, disabling the Extra_Accessibility_Of_Result
+ mechanism.
+ (Expand_Simple_Function_Return): Check for
+ Extra_Accessibility_Of_Result parameter's presence instead of
+ testing Ada_Version when generating a runtime accessibility
+ check which makes use of the parameter.
+
+2011-09-06 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Case_Expression): Actions created for the
+ expression in a given case alternative must be attached to the
+ statement list of the ccrresponding case statement alternative
+ They cannot be propagated ahead of the case statement, because
+ the validity of the expression that generated the action may
+ hold only for that alternative.
+
+2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb: Remove with and use clauses for Get_Targ.
+ (Alignment_Of): Remove the code for strict alignment targets.
+ (Double_Alignment_Of): Removed.
+ (Double_Size_Of): New routine.
+ (Make_Finalize_Address_Stmts): Change the
+ calculation of the dope's size. Update relevant comments.
+ (Size_Of): New routine.
+
+2011-09-06 Steve Baird <baird@adacore.com>
+
+ * einfo.ads (Extra_Accessibility): Update associated comment to use
+ the term "present" correctly ("present" just means that it is not
+ an error to query the value of the attribute - it does not imply
+ that the value must be non-null).
+ (Extra_Constrained): Ditto.
+ (Is_Visible_Formal): Ditto.
+ (Extra_Accessibility_Of_Result) Ditto; also add Inline pragma.
+ (Set_Extra_Accessibility_Of_Result): Add Inline pragma.
+ * exp_ch4.adb (Expand_Allocator_Expression): Improve a comment.
+ * exp_ch6.adb (Expand_Call): The callee may require an
+ Extra_Accessibility_Of_Result actual parameter even if Ada_Version
+ < Ada_2012. This can occur if the callee is exported from a Gnat
+ runtimes unit. Also improve a comment.
+
+2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb: Add with and use clauses for Get_Targ.
+ (Alignment_Of): Rename formal parameter Some_Typ
+ to Typ, update related comment. Use the allocator alignment on
+ strict alignment targets such as SPARC.
+ (Double_Alignment_Of): Rename formal parameter Some_Typ to Typ, update
+ related comment.
+
+2011-09-06 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch9.adb (Check_Interfaces): Test
+ Is_Limited_Type rather than Is_Limited_Record when checking that
+ the partial view of a synchronized full view must be limited.
+
+2011-09-06 Emmanuel Briot <briot@adacore.com>
+
+ * g-comlin.adb (Free): Fix memory leak.
+
+2011-09-06 Robert Dewar <dewar@adacore.com>
+
+ * sem_util.adb, exp_ch6.adb: Minor reformatting and code reorganization.
+
+2011-09-06 Steve Baird <baird@adacore.com>
+
+ * einfo.ads (Extra_Accessibility_Of_Result): New function; in the
+ (Ada2012) cases described in AI05-0234 where the accessibility
+ level of a function result is "determined by the point of
+ call", an implicit parameter representing that accessibility
+ level is passed in. Extra_Accessibilty_Of_Result yields this
+ additional formal parameter. Extra_Accessibility_Of_Result
+ is analogous to the existing Extra_Accessibility
+ function used in the implementation of access parameters.
+ (Set_Extra_Accessibility_Of_Result): New procedure; sets
+ Extra_Accessibility_Of_Result attribute.
+ * einfo.adb (Extra_Accessibility_Of_Result): New function.
+ (Set_Extra_Accessibility_Of_Result): New procedure.
+ (Write_Field19_Name): Display Extra_Accessibilty_Of_Result attribute.
+ * sem_util.adb (Dynamic_Accessibility_Level): Set Etype of
+ an accessibility level literal to Natural; introduce a nested
+ function, Make_Level_Literal, to do this.
+ * exp_ch6.ads (Needs_Result_Accessibility_Level): New function;
+ determines whether a given function (or access-to-function
+ type) needs to have an implicitly-declared accessibility-level
+ parameter added to its profile.
+ (Add_Extra_Actual_To_Call): Export an existing procedure which was
+ previously declared in the body of Exp_Ch6.
+ * exp_ch6.adb (Add_Extra_Actual_To_Call): Export declaration by moving
+ it to exp_ch6.ads.
+ (Has_Unconstrained_Access_Discriminants): New Function; a
+ predicate on subtype entities which returns True if the given
+ subtype is unconstrained and has one or more access discriminants.
+ (Expand_Call): When expanding a call to a function which takes an
+ Extra_Accessibility_Of_Result parameter, pass in the appropriate
+ actual parameter value. In the case of a function call which is
+ used to initialize an allocator, this may not be possible because
+ the Etype of the allocator may not have been set yet. In this
+ case, we defer passing in the parameter and handle it later in
+ Expand_Allocator_Expression.
+ (Expand_Simple_Function_Return): When returning from a function which
+ returns an unconstrained subtype having at least one access
+ discriminant, generate the accessibility check needed to ensure that
+ the function result will not outlive any objects designated by its
+ discriminants.
+ (Needs_Result_Accessibility_Level): New function; see exp_ch6.ads
+ description.
+ * exp_ch4.adb (Expand_Allocator_Expression): When a function call
+ is used to initialize an allocator, we may need to pass in "the
+ accessibility level determined by the point of call" (AI05-0234)
+ to the function. Expand_Call, where such actual parameters are
+ usually generated, is too early in this case because the Etype of
+ the allocator (which is used in determining the level to be passed
+ in) may not have been set yet when Expand_Call executes. Instead,
+ we generate code to pass in the appropriate actual parameter
+ in Expand_Allocator_Expression.
+ * sem_ch6.adb (Create_Extra_Formals): Create
+ the new Extra_Accessibility_Of_Result formal if
+ Needs_Result_Accessibility_Level returns True. This includes the
+ introduction of a nested procedure, Check_Against_Result_Level.
+
+2011-09-06 Arnaud Charlet <charlet@adacore.com>
+
+ * gcc-interface/Makefile.in (X86_TARGET_PAIRS): Remove duplicate
+ declaration.
+
+2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * s-finmas.adb (Set_Finalize_Address): Explain the reason
+ for the synchronization. Move the test for null from
+ s-stposu.Allocate_Any_Controlled to this routine since the check
+ needs to be protected too.
+ (Set_Heterogeneous_Finalize_Address): Explain the reason for the
+ synchronization code.
+ * s-finmas.ads (Set_Heterogeneous_Finalize_Address): Add comment
+ explaining the context in which this routine is used.
+ * s-stposu.adb (Allocate_Any_Controlled): Move the test for null
+ to s-finmas.Set_Finalize_Address.
+
+2011-09-05 Ed Schonberg <schonberg@adacore.com>
+
+ * einfo.ads: Document that itypes have no parent field.
+
+2011-09-05 Robert Dewar <dewar@adacore.com>
+
+ * rtsfind.adb (Check_CRT): Check for overloaded entity
+ * rtsfind.ads: Document that entities to be found by rtsfind
+ cannot be overloaded
+ * s-taenca.adb, s-tasren.adb, s-tpobop.adb, s-tpoben.ads, s-tpoben.adb
+ (Lock_Entries_With_Status): New name for Lock_Entries with two
+ arguments (changed to meet rtsfind no overloading rule).
+
+2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * s-finmas.adb (Set_Finalize_Address (Address,
+ Finalize_Address_Ptr)): Renamed to Set_Heterogeneous_Finalize_Address.
+ (Set_Finalize_Address (in out Finalization_Master,
+ Finalize_Address_Ptr): Add synchronization code.
+ * s-finmas.ads (Set_Finalize_Address (Address,
+ Finalize_Address_Ptr)): Renamed to Set_Heterogeneous_Finalize_Address.
+ * s-stposu.adb (Allocate_Any_Controlled): Update the call to
+ Set_Finalize_Address for the heterogeneous case.
+
+2011-09-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb: Undo previous change, not suitable after all.
+
+2011-09-05 Robert Dewar <dewar@adacore.com>
+
+ * einfo.ads: Minor comment clarification.
+
+2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch6.adb (Move_Activation_Chain): Rewritten. The routine
+ no longer needs to search through the entities of the return
+ statement scope to find the _chain.
+ * sem_ch5.adb: Add with and use clauses for Exp_Ch6 and Sem_Ch6.
+ (Analyze_Block_Statement): Add local variable
+ Is_BIP_Return_Statement. Add machinery to install all entities
+ produced by the expansion of the return object declaration.
+ (Install_Return_Entities): New routine.
+ * sem_ch6.ads, sem_ch6.adb (Install_Entity): Moved from body to spec.
+
+2011-09-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch10.adb (Analyze_Context): Apply simple fixup if context
+ of subunit is incomplete.
+ (Analyze_Proper_Body): If parent spec is not available, do not
+ attempt analysis.
+
+2011-09-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_disp.adb (Find_Controlling_Arg): Add checks for
+ interface type conversions, that are expanded into dereferences.
+
+2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_ch6.adb (Analyze_Subprogram_Body_Helper):
+ Examine the parameter and return profile of a subprogram and swap
+ any incomplete types coming from a limited context with their
+ corresponding non-limited views.
+ (Exchange_Limited_Views): New routine.
+
+2011-09-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Prepare_Private_Subtype_Completion): Set parent
+ of internal entity to the subtype declaration, so that when
+ entities are subsequently exchanged in a package body, the tree
+ remains properly formatted for ASIS.
+
+2011-09-05 Johannes Kanig <kanig@adacore.com>
+
+ * g-comlin.adb (Set_Usage): Additional optional argument to set help
+ message.
+ (Display_Help): display the user given help message, if available.
+
+2011-09-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (OK_For_Limited_Init_In_05): The expression
+ is legal if the original node is an identifier that is a
+ parameterless function call.
+
+2011-09-05 Pascal Obry <obry@adacore.com>
+
+ * prj-nmsc.adb: Minor reformatting.
+ Add support for standalone aggregate library.
+ (Check_Stand_Alone_Library): Handle standalone aggregate library.
+ * projects.texi: Fix documentation for aggregate library projects.
+
+2011-09-05 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch6.adb: Minor reformatting.
+
+2011-09-05 Matthew Gingell <gingell@adacore.com>
+
+ * s-tassta.adb (Task_Wrapper): Ensure that we don't try to write the
+ stack guard page on PPC Linux. This patch ensures the 64K guard page at
+ the bottom of the stack is not overwritten.
+
+2011-09-05 Thomas Quinot <quinot@adacore.com>
+
+ * exp_intr.adb, s-tasini.adb: Minor reformatting.
+
+2011-09-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Access_Definition): If an access type declaration
+ appears in a child unit, the scope of whatever anonymous type
+ may be generated is the child unit itself.
+
+2011-09-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Expression_Function): Do not set
+ Comes_From_Source on rewritten body.
+ (Analyze_Subprogram_Body_Helper): Check that the original node for
+ the body comes from source, when determining whether expansion
+ of a protected operation is needed.
+
+2011-09-05 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_aggr.adb (Replace_Type): If the target of the assignment is
+ a selected component and the right-hand side is a self-referential
+ access, the proper prefix of the rewritten attribute is a copy
+ of the left-hand side, not of its prefix.
+
+2011-09-05 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch5.adb: Minor reformatting.
+ * sem_ch3.adb: Minor code clean up.
+
+2011-09-05 Jose Ruiz <ruiz@adacore.com>
+
+ * exp_ch9.adb (Make_Initialize_Protection): The fact that
+ restriction No_Dynamic_Attachment is in effect or not should
+ not influence the default priority associated to a protected
+ object. With this change, when the restriction is in effect (as
+ is the case for the Ravenscar profile) the default priority of
+ a protected object with an interrupt handler is in the range of
+ interrupt priorities (Default_Interrupt_Priority) as required
+ by D.3(10).
+
+2011-09-05 Arnaud Charlet <charlet@adacore.com>
+
+ * a-iteint.ads: Fix header.
+
+2011-09-05 Vincent Celier <celier@adacore.com>
+
+ * prj-conf.adb (Do_Autoconf): Make sure Obj_Dir always ends
+ with a directory separator to avoid output such as:
+ "/path/to/objauto.cgpr" has been deleted.
+
+2011-09-05 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb: Minor reformatting.
+
+2011-09-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb: Better error message.
+
+2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_aggr.adb: Add with and use clause for Exp_Ch6.
+ (Expand_Array_Aggregate): Detect a special case of an aggregate
+ which contains tasks in the context of an unexpanded return
+ statement of a build-in-place function.
+ * exp_ch6.adb: Add with and use clause for Exp_Aggr.
+ (Expand_N_Extended_Return_Statement): Detect a delayed aggregate
+ which contains tasks and expand it now that the original simple
+ return statement has been rewritten.
+ * exp_ch9.adb (Build_Activation_Chain_Entity): Code
+ reformatting. Do not create a chain for an extended return
+ statement if one is already available.
+ (Has_Activation_Chain): New routine.
+
+2011-09-05 Marc Sango <sango@adacore.com>
+
+ * sem_ch3.adb (Analyze_Object_Declaration): Remove
+ the wrong test and add the correct test to detect the violation
+ of illegal use of unconstrained string type in SPARK mode.
+
+2011-09-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb (Analyze_Iteration_Specification): Improve error
+ message on an iterator over an array.
+
+2011-09-05 Robert Dewar <dewar@adacore.com>
+
+ * lib-xref-alfa.adb: Minor reformatting.
+
+2011-09-05 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_res.adb, par.adb, par-ch6.adb, g-comlin.adb,
+ exp_ch6.adb, lib-xref-alfa.adb: Minor reformatting.
+
+2011-09-05 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_ch7.adb, exp_ch6.adb: Minor reformatting.
+
+2011-09-05 Johannes Kanig <kanig@adacore.com>
+
+ * lib-xref-alfa.adb: Update comments.
+
+2011-09-05 Thomas Quinot <quinot@adacore.com>
+
+ * sem_res.adb: Minor reformatting
+
+2011-09-05 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch6.adb (Build_In_Place_Formal): If extra formals are not
+ present, create them now. Needed in case the return type was
+ a limited view in the function declaration.
+ (Make_Build_In_Place_Call_In_Allocator): If return type contains
+ tasks, build the activation chain for it. Pass a reference to
+ the Master_Id in call to Add_Task_Actuals_To_Build_In_Place call.
+ * exp_ch7.adb (Make_Set_Finalize_Address_Call): Clean up interface
+ with build_in_place calls.
+ * sem_ch9.adb (Analyze_Task_Type_Declaration): If partial view was
+ incomplete, inatialize its Corresponding_Record_Type component.
+ * sem_ch10.adb (Build_Chain): Initialize Private_Dependents field
+ of limited views.
+
+2011-09-05 Johannes Kanig <kanig@adacore.com>
+
+ * lib-xref-alfa.adb (Is_Alfa_Reference): Filter constants from effect
+ information.
+
+2011-09-05 Ed Schonberg <schonberg@adacore.com>
+
+ * par-ch6.adb (P_Subprogram): In Ada2012 mode, if the subprogram
+ appears within a package specification and the token after "IS"
+ is not a parenthesis, assume that this is an unparenthesized
+ expression function, even if the token appears in a line by
+ itself.
+ * par.adb: Clarify use of Labl field of scope stack in error
+ recovery.
+
+2011-09-05 Bob Duff <duff@adacore.com>
+
+ * sem_res.adb (Resolve_Intrinsic_Operator): Use unchecked
+ conversions instead of normal type conversions in all cases where a
+ type conversion would be illegal. In particular, use unchecked
+ conversions when the operand types are private.
+
+2011-09-05 Johannes Kanig <kanig@adacore.com>
+
+ * lib-xref-alfa.adb (Is_Alfa_Reference): Never declare effects on
+ objects of task type or protected type.
+
+2011-09-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Expression_Function): If the expression
+ function comes from source, indicate that so does its rewriting,
+ so it is compatible with any subsequent expansion of the
+ subprogram body (e.g. when it is a protected operation).
+ * sem_ch4.adb: minor reformatting
+
+2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * lib.adb (Check_Same_Extended_Unit): Comment rewriting. Use
+ Get_Source_Unit rather than Get_Code_Unit as instantiation unfolding
+ may lead to wrong ancestor package in the case of instantiated subunit
+ bodies. If a subunit is instantiated, follow the chain of instantiations
+ rather than the stub structure.
+
+2011-09-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch4.adb, sem_ch6.adb: Minor reformatting.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-09-02 Marc Sango <sango@adacore.com>
+
+ * sem_ch3.adb (Analyze_Object_Declaration): Change
+ comment and add additional check to differentiate constant of
+ type string from others unconstrained type.
+
+2011-09-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sinfo.ads, sinfo.adb: New semantic attribute Premature_Use,
+ present in incomplete type declarations to refine the error
+ message the full declaration is in the same unit.
+ * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of
+ an incomplete type, set the Premature_Use for additional message.
+ * sem_ch3.adb (Find_Type_Name): If partial view is incomplete
+ and Premature_Use is set, place additional information at the
+ point of premature use.
+
+2011-09-02 Bob Duff <duff@adacore.com>
+
+ * sem_ch6.adb: (Check_Post_State): Suppress warning
+ "postcondition refers only to pre-state" when the expression has not
+ yet been analyzed, because it causes false alarms. This can happen when
+ the postcondition contains a quantified expression, because those are
+ analyzed later. This is a temporary/partial fix.
+ (Process_Post_Conditions): Minor: change wording of warning.
+
+2011-09-02 Marc Sango <sango@adacore.com>
+
+ * sem_ch3.adb (Analyze_Object_Declaration): Detect the violation of
+ illegal use of unconstrained string type in SPARK mode.
+ * sem_res.adb (Analyze_Operator_Symbol): Set the
+ right place where the string operand of concatenation should be
+ violate in SPARK mode.
+
+2011-09-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_prag.adb, sem_util.adb, sem_ch6.adb, prj-nmsc.adb,
+ exp_ch3.adb: Minor reformatting.
+
+2011-09-02 Vincent Celier <celier@adacore.com>
+
+ * prj-conf.adb (Add_Default_GNAT_Naming_Scheme): Declare "gcc"
+ as the compiler driver so Is_Compilable returns True for sources.
+ * prj-nmsc.adb (Override_Kind): When Kind is Sep, set the source
+ for the body.
+
+2011-09-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_prag.adb (Analyze_PPC_In_Decl_Part): for a class-wide
+ condition, a reference to a controlling formal must be interpreted
+ as having the class-wide type (or an access to such) so that the
+ inherited condition can be properly applied to any overriding
+ operation (see ARM12 6.6.1 (7)).
+
+2011-09-02 Tristan Gingold <gingold@adacore.com>
+
+ * init.c (__gnat_is_vms_v7): Fix case and add prototype
+ for LIB$GETSYI.
+
+2011-09-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch3.adb (Expand_N_Object_Declaration): Do not copy the
+ initializing expression of a class-wide interface object declaration
+ if its type is limited.
+
+2011-09-02 Johannes Kanig <kanig@adacore.com>
+
+ * sem_util.adb (Unique_Name): To obtain a unique name for enumeration
+ literals, take into account the type name; the type is *not*
+ the scope for an enumeration literal.
+
+2011-09-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Check_Overriding_Indicator): add special check
+ to reject an overriding indicator on a user-defined Adjust
+ subprogram for a limited controlled type.
+
+2011-09-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Resolve_Actuals): add missing call to Resolve
+ for an actual that is a function call returning an unconstrained
+ limited controlled type.
+
+2011-09-02 Tristan Gingold <gingold@adacore.com>
+
+ * g-socthi-vms.adb (c_sendmsg, c_recvmsg): Use unpacked msg if on vms 7
+
+2011-09-02 Johannes Kanig <kanig@adacore.com>
+
+ * alfa.ads (Name_Of_Heap_Variable): Change value of the HEAP variable
+ from "HEAP" to __HEAP Change comment that refers to that variable
+ * put_alfa.adb: Change comment that refers to that variable
+
+2011-09-02 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch4.adb, exp_ch6.adb, prj-nmsc.adb: Minor reformatting.
+
+2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_util.adb (Extract_Renamed_Object): Renamed to
+ Find_Renamed_Object. This routine has been reimplemented and now uses
+ tree traversal to locate a renamed object.
+ (Is_Aliased): Replace call to Extract_Renamed_Object with
+ Find_Renamed_Object.
+
+2011-09-02 Tristan Gingold <gingold@adacore.com>
+
+ * init.c: (__gnat_is_vms_v7): New function.
+
+2011-09-02 Olivier Hainque <hainque@adacore.com>
+
+ * tracebak.c (STOP_FRAME, ppc elf/vxworks case): Stop on frames
+ that have a misaligned backchain, necessarily bogus.
+
+2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Do not create
+ TSS routine Finalize_Address when compiling in Alfa mode.
+ (Expand_Freeze_Record_Type): Do not create TSS routine
+ Finalize_Address when compiling in Alfa mode.
+ * exp_ch4.adb (Expand_Allocator_Expression): Do not produce a
+ call to Set_Finalize_Address in Alfa mode because Finalize_Address is
+ not built.
+ (Expand_N_Allocator): Do not produce a call to
+ Set_Finalize_Address in Alfa mode because Finalize_Address is not built.
+ * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not
+ produce a call to primitive Set_Finalize_Address in Alfa mode because
+ Finalize_Address is not built.
+ * exp_ch7.adb (Build_Finalization_Master): Do not create
+ finalization masters in Afa mode since they are not needed.
+ (Build_Finalizer): Do not create scope and library-level
+ finalizers in Alfa mode since they are not needed.
+ * exp_util.adb (Build_Allocate_Deallocate_Proc): Do not expand
+ "new" and "free" when applied to controlled objects in Alfa mode since
+ this is not needed.
+
+2011-09-02 Vincent Celier <celier@adacore.com>
+
+ * prj-nmsc.db: (Check_Stand_Alone_Library): For SALs, allow
+ only library names with the syntax of Ada identifiers, to avoid errors
+ when compiling the binder generated files.
+ * projects.texi: Document restriction on SAL library names
+
+2011-09-02 Thomas Quinot <quinot@adacore.com>
+
+ * a-chtgbo.adb: Minor comment fix.
+
+2011-09-02 Robert Dewar <dewar@adacore.com>
+
+ * lib-xref.adb: Minor reformatting
+
+2011-09-02 Vincent Celier <celier@adacore.com>
+
+ * bindusg.adb, clean.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
+ gnatls.adb, gnatname.adb, gnatxref.adb, gprep.adb, makeusg.adb: Add
+ --version and --help in usage.
+ * switch.ads, switch.adb (Display_Usage_Version_And_Help): New procedure
+
+2011-09-02 Bob Duff <duff@adacore.com>
+
+ * lib-xref.adb: (Hash): Avoid use of 'Mod attribute, because old
+ compilers don't understand it.
+
+2011-09-02 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_attr.adb (Expand_N_Attribute_Reference): Pass the
+ underlying subtype rather than its base type on the call to
+ Build_Record_Or_Elementary_Input_Function, so that any
+ constraints on a discriminated subtype will be available for
+ doing the check required by AI05-0192.
+ * exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
+ If the prefix subtype of the 'Input attribute is a constrained
+ discriminated subtype, then check each constrained discriminant value
+ against the corresponding value read from the stream.
+
+2011-09-02 Yannick Moy <moy@adacore.com>
+
+ * usage.adb, warnsw.adb, sem_ch6.adb, opt.ads: Disable by default
+ warnings on suspicious contracts, and enable them with -gnatwa.
+
+2011-09-02 Robert Dewar <dewar@adacore.com>
+
+ * exp_util.adb, exp_ch9.adb, sem_attr.adb, sem_ch6.adb: Minor
+ reformatting.
+
+2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch9.adb (Install_Private_Data_Declarations): Add guards
+ which ensure that restriction No_Dynamic_Attachment has not been
+ violated.
+ (Make_Initialize_Protection): Protected types with attach or
+ interrupt handlers must not violate restriction No_Dynamic_Attachment.
+ * exp_util.adb (Corresponding_Runtime_Package): Add a guard
+ which ensures that restriction No_Dynamic_Attachment has not been
+ violated.
+ * sem_attr.adb: (Eval_Attribute): Transform
+ VAX_Float_Type'First and 'Last into references to
+ the temporaries which store the corresponding bounds. The
+ transformation is needed since the back end cannot evaluate
+ 'First and 'Last on VAX.
+ (Is_VAX_Float): New routine.
+
+2011-09-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Analyze_Subprogram_Instantiation): If the
+ generic unit is not intrinsic and has an explicit convention,
+ the instance inherits it.
+
+2011-09-02 Robert Dewar <dewar@adacore.com>
+
+ * prj-dect.adb, prj-env.adb, prj-nmsc.adb, prj-proc.adb, prj-tree.adb,
+ prj.adb, prj.ads, sem_ch5.adb: Minor reformatting.
+
+2011-09-02 Thomas Quinot <quinot@adacore.com>
+
+ * sem_attr.adb (Analyze_Attribute, case Unrestriced_Access):
+ Guard against a prefix that is an N_Has_Entity but has no
+ associated entity.
+
+2011-09-02 Yannick Moy <moy@adacore.com>
+
+ * lib-xref-alfa.adb (Is_Alfa_Reference): Ignore IN parameters in Alfa
+ references.
+
+2011-09-02 Yannick Moy <moy@adacore.com>
+
+ * opt.ads (Warn_On_Suspicious_Contract): New warning flag.
+ * sem_ch3.adb (Analyze_Declarations): Call checker for suspicious
+ contracts.
+ * sem_ch6.adb, sem_ch6.ads (Check_Subprogram_Contract): New
+ procedure looking for suspicious postconditions.
+ * usage.adb (Usage): New options -gnatw.t and -gnatw.T.
+ * warnsw.adb (Set_Dot_Warning_Switch): Take into account new
+ options -gnatw.t and -gnatw.T.
+
+2011-09-02 Pascal Obry <obry@adacore.com>
+
+ * prj.adb: Minor code refactoring. Move check for null project in
+ Project_Changed.
+ * projects.texi: Fix minor typos.
+
+2011-09-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb (Analyze_Iterator_Specification): If the domain
+ of iteration is an expression, its value must be captured in a
+ renaming declaration, so that modification of the elements is
+ propagated to the original container.
+
+2011-09-02 Pascal Obry <obry@adacore.com>
+
+ * prj-proc.adb, prj.adb, makeutl.adb, makeutl.ads, prj-dect.adb,
+ prj-nmsc.adb, prj-util.adb, prj-conf.adb, prj-env.adb,
+ prj-tree.adb: Minor reformatting and style fixes.
+
+2011-09-02 Robert Dewar <dewar@adacore.com>
+
+ * s-rident.ads: Add new restriction No_Implicit_Aliasing
+ * sem_attr.adb: (Analyze_Access_Attribute): Deal with
+ No_Implicit_Aliasing
+ (Analyze_Attribute, case Address): ditto
+ (Analyze_Attribute, case Unrestricted_Access): ditto
+ * sem_util.ads, sem_util.adb: (Is_Aliased_View): Handle
+ No_Implicit_Aliasing restriction.
+ * gnat_rm.texi: Add documentation for No_Implicit_Aliasing
+
+2011-09-02 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_util.adb: (Possible_Bit_Aligned_Object): If the object
+ is an unchecked conversion, apply test to its expression.
+
+2011-09-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch3.adb (Check_Abstract_Overriding): When
+ traversing the chain of aliased subprograms avoid reporting a
+ redundant error on the current entity.
+
+2011-09-02 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_ugn.texi: Minor clean up.
+
+2011-09-02 Bob Duff <duff@adacore.com>
+
+ * s-htable.adb (Set_If_Not_Present): Use renaming
+ instead of ":=", because the type Key is limited in the generic (even
+ if not in the instances).
+
+2011-09-02 Robert Dewar <dewar@adacore.com>
+
+ * exp_util.adb, sem_ch10.adb, sem_attr.adb, s-htable.adb,
+ g-comlin.adb, g-comlin.ads, lib-xref-alfa.adb, lib-xref.adb: Minor
+ reformatting.
+
+2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_ch3.adb: (Set_Anonymous_Type): Associate the itype of an
+ inherited component with the enclosing derived type. Code reformatting.
+
+2011-09-02 Gary Dismukes <dismukes@adacore.com>
+
+ * checks.adb: (Determine_Range): Add test of OK1 to prevent the early
+ return done when overflow checks are enabled, since comparisons against
+ Lor and Hir should not be done when OK1 is False.
+
+2011-09-02 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
+ Add new formal Master_Exp. When present, add that expression to the
+ call as an extra actual.
+ (Make_Build_In_Place_Call_In_Object_Declaration): Add variable
+ Fmaster_Actual and in the case of a BIP call initializing a return
+ object of an enclosing BIP function set it to a
+ new reference to the implicit finalization master
+ formal of the enclosing function. Fmaster_Actual is
+ then passed to the new formal Master_Exp on the call to
+ Add_Finalization_Master_Actual_To_Build_ In_Place_Call. Move
+ initializations of Enclosing_Func to its declaration.
+
+2011-09-02 Thomas Quinot <quinot@adacore.com>
+
+ * csets.ads: Minor reformatting
+
+2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_aggr.adb: (Get_Constraint_Association): Add code to retrieve
+ the full view of a private type coming from an instantiation.
+ * exp_ch4.adb: (Current_Anonymous_Master): Reimplement the search
+ loop to iterate over the declarations rather than use the
+ First_Entity / Next_Entity scheme.
+
+2011-09-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_attr.adb: (Analyze_Attribute, case 'Range): when expanding
+ X'range (N) into X'First (N) .. X'Last (N), do not share the
+ dimension indicator N, if present. Even though it is a static
+ constant, its source location may be modified when printing
+ expanded code under -gnatDL, and node sharing will lead to chaos
+ in Sprint on large files, by generating a sloc value that does
+ not correspond to any source file.
+
+2011-09-02 Bob Duff <duff@adacore.com>
+
+ * einfo.adb: (Has_Xref_Entry): Do not call
+ Implementation_Base_Type. Lib.Xref has been
+ rewritten to avoid the need for it, and it was costly.
+ * s-htable.ads,s-htable.adb: (Present,Set_If_Not_Present): New
+ functions in support of efficient xref.
+ * lib-xref-alfa.adb: Misc changes related to Key component of
+ type Xref_Entry.
+ * lib-xref.adb: (Add_Entry,etc): Speed improvement.
+ (New_Entry): Call Implementation_Base_Type, because Has_Xref_Entry
+ no longer does. This is the one place where it is needed.
+
+2011-09-02 Johannes Kanig <kanig@adacore.com>
+
+ * g-comlin.adb (Getopt): New optional argument Concatenate to have
+ similar interface as the other Getopt function.
+
+2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch4.adb: (Expand_Allocator_Expression): Do not generate
+ a call to Set_Finalize_Address if there is no allocator available.
+ * exp_util.adb: (Build_Allocate_Deallocate_Proc): Account for
+ a case of allocator expansion where the allocator is not expanded but
+ needs a custom allocate routine. Code reformatting.
+ (Is_Finalizable_Transient): Remove local variables Has_Rens and
+ Ren_Obj. Code reformatting.
+ (Is_Renamed): Renamed to Is_Aliased. Add code to detect aliasing
+ through the use of 'reference.
+ * sem_ch4.adb: (Analyze_Allocator): Detect allocators generated
+ as part of build-in-place expansion. They are intentionally marked as
+ coming from source, but their parents are not.
+
+2011-09-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch10.adb (Analyze_With_Clause): If the library unit
+ is the generated subprogram declaration for a child unit body
+ that acts as spec, use the original body in the with_clause,
+ to prevent binding errors.
+
+2011-09-02 Vincent Celier <celier@adacore.com>
+
+ * gnat_ugn.texi: Adapt documentation of -gnateInnn to new VMS
+ qualifier /MULTI_UNIT_INDEX=
+
+2011-09-02 Johannes Kanig <kanig@adacore.com>
+
+ * g-comlin.adb (Getopt): Return when switch is dealt with automatically,
+ instead of calling the callback function
+
+2011-09-02 Robert Dewar <dewar@adacore.com>
+
+ * prj-proc.adb, prj.ads, sem_util.adb, s-taprop-linux.adb,
+ prj-nmsc.adb, prj-util.ads, prj-env.adb: Minor reformatting.
+
+2011-09-02 Vincent Celier <celier@adacore.com>
+
+ * prj-nmsc.adb: (Find_Sources): When the list of sources is
+ explicitly declared in an extending project, do not warn if a source
+ for an inherited naming exception is not found.
+
+2011-09-02 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_ch6.adb: (Is_Build_In_Place_Function_Call): Return False if
+ expansion is inactive.
+
+2011-09-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_util.adb (Note_Possible_Modification): If the entity
+ being modified is the renaming generated for an Ada2012 iterator
+ element, the enclosing container or array is modified as well.
+
+2011-09-02 Jose Ruiz <ruiz@adacore.com>
+
+ * s-taprop-linux.adb (Initialize_Lock, Initialize_TCB,
+ Initialize): Define and initialize the
+ mutex attributes and condition variable attributes locally.
+
+2011-09-02 Vincent Celier <celier@adacore.com>
+
+ * prj-nmsc.adb (Check_File): Mark as Locally_Removed a naming
+ exception replaced in an extending project.
+ (Check_Object): No error when the other source is locally removed.
+
+2011-09-02 Yannick Moy <moy@adacore.com>
+
+ * exp_ch6.adb (Is_Build_In_Place_Function_Call): in Alfa mode, allow
+ unresolved calls.
+
+2011-08-31 Arnaud Charlet <charlet@adacore.com>
+
+ * gcc-interface/Makefile.in: Clean up handling of x86 and x86-64
+ run-time files.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-09-01 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, s-taprop-linux.adb, gnatls.adb: Minor reformatting.
+
+2011-09-01 Jose Ruiz <ruiz@adacore.com>
+
+ * adaint.h (__gnat_cpu_free): Fix the name of this profile.
+ * adaint.c (__gnat_cpu_alloc, __gnat_cpu_alloc_size, __gnat_cpu_free,
+ __gnat_cpu_zero, __gnat_cpu_set): Create version of these subprograms
+ specific for systems where their glibc version does not define the
+ routines to handle dynamically allocated CPU sets.
+
+2011-09-01 Vincent Celier <celier@adacore.com>
+
+ * prj-proc.adb, prj.ads, prj-nmsc.adb, prj-util.adb, prj-util.ads,
+ prj-env.adb: Implement inheritance of naming exceptions in extending
+ projects.
+
+2011-09-01 Romain Berrendonner <berrendo@adacore.com>
+
+ * gnatls.adb: Display simple message instead of content of
+ gnatlic.adl.
+
+2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_ch3.adb: (Build_Derived_Record_Type) Remove the kludgy update of
+ access discriminant and anonymous access component scopes.
+ (Inherit_Component): Reuse the itype of an access discriminant
+ or anonymous access component by copying it in order to set the proper
+ scope. This is done only when the parent and the derived type
+ are in different scopes.
+ (Set_Anonymous_Etype): New routine.
+
+2011-09-01 Robert Dewar <dewar@adacore.com>
+
+ * a-convec.adb: Minor reformatting throughout.
+
+2011-09-01 Jose Ruiz <ruiz@adacore.com>
+
+ * adaint.c, adaint.h (__gnat_cpu_alloc, __gnat_cpu_alloc_size,
+ __gnat_cpu_set_free): Create these wrappers around the CPU_ALLOC,
+ CPU_ALLOC_SIZE and CPU_FREE linux macros.
+ (__gnat_cpu_zero, __gnat_cpu_set): Use the CPU_ZERO_S and
+ CPU_SET_S respectively because we are now using dynamically allocated
+ CPU sets which are more portable across different glibc versions.
+ * s-osinte-linux.ads (cpu_set_t_ptr, CPU_ALLOC, CPU_ALLOC_SIZE,
+ CPU_FREE): Add this type and subprograms to be able to create cpu_set_t
+ masks dynamically according to the number of processors in the target
+ platform.
+ (CPU_ZERO, CPU_SET): They are now mapped to the CPU_ZERO_S and CPU_SET_S
+ respectively, so we need to pass the size of the masks as
+ parameters.
+ * s-taprop-linux.adb (Create_Task, Set_Task_Affinity): Use dynamically
+ created cpu_set_t masks
+ with the number of processors available in the target platform,
+ instead of static bit arrays. It enhances portability because
+ it uses the information from the target platform.
+ * sem_ch8.adb: (Attribute_Renaming): When checking whether we
+ are using a restricted run-time library, use the flag
+ Configurable_Run_Time_Mode instead of Restricted_Profile.
+
+2011-09-01 Vincent Celier <celier@adacore.com>
+
+ * ug_words: Add /MULTI_UNIT_INDEX= -> -gnateI
+ * vms_data.ads: Add new VMS qualifier equivalent for -gnateInnn
+
+2011-09-01 Nicolas Roche <roche@adacore.com>
+
+ * adaint.c (__gnat_tmp_name): Don't use tmpnam function from the system
+ on VxWorks in kernel mode.
+
+2011-09-01 Jose Ruiz <ruiz@adacore.com>
+
+ * s-taprop-linux.adb (Create_Task, Set_Task_Affinity): Use the linux
+ macros for handling CPU sets (CPU_ZERO, CPU_SET) instead of modifying
+ directly the bit array.
+ * s-osinte-linux.ads (CPU_ZERO, CPU_SET): Import these wrappers around
+ the linux macros with the same name.
+ * adaint.h, adaint.c (__gnat_cpu_zero, __gnat_cpu_set): Create these
+ wrappers around the CPU_ZERO and CPU_SET linux macros.
+
+2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Find_Insertion_List): Removed.
+ (Process_Transient_Objects): Insert the declarations of the hook
+ access type and the hook object before the associated transient object.
+
+2011-09-01 Jose Ruiz <ruiz@adacore.com>
+
+ * sem_ch8.adb (Attribute_Renaming): Add missing check to avoid loading
+ package System.Aux_Dec when using restricted run-time libraries which
+ do not have this package.
+
+2011-09-01 Tristan Gingold <gingold@adacore.com>
+
+ * s-vaflop-vms-alpha.adb: Remove pragma optimize, useless.
+
+2011-09-01 Bob Duff <duff@adacore.com>
+
+ * sem_attr.adb (Analyze_Access_Attribute): Do not call
+ Kill_Current_Values for P'Unrestricted_Access, where P is library level
+
+2011-09-01 Thomas Quinot <quinot@adacore.com>
+
+ * exp_ch5.adb: Minor reformatting
+ * gnat_ugn.texi: Fix minor typos.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-09-01 Robert Dewar <dewar@adacore.com>
+
+ * inline.adb, sem_aggr.adb: Minor reformatting.
+
+2011-09-01 Ed Schonberg <schonberg@adacore.com>
+
+ * a-convec.adb: Proper handling of cursors for Ada2012 iterators.
+
+2011-09-01 Robert Dewar <dewar@adacore.com>
+
+ * prj-proc.adb, exp_ch6.adb, prj-env.adb: Minor reformatting.
+
+2011-09-01 Bob Duff <duff@adacore.com>
+
+ * sem_aggr.adb (Resolve_Aggregate): Need to treat "in instance
+ body" the same as "in inlined body", because visibility shouldn't
+ apply there.
+
+2011-09-01 Eric Botcazou <ebotcazou@adacore.com>
+
+ * inline.adb (Add_Inlined_Body): Refine previous change.
+
+2011-09-01 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_ch6.ads (Needs_BIP_Alloc_Form): New utility function.
+ * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
+ Test for case where call
+ initializes an object of a return statement before testing for
+ a constrained call, to ensure that all such cases get handled
+ by simply passing on the caller's parameters. Also, in that
+ case call Needs_BIP_Alloc_Form to determine whether to pass on
+ the BIP_Alloc_Form parameter of the enclosing function rather
+ than testing Is_Constrained. Add similar tests for the return
+ of a BIP call to later processing to ensure consistent handling.
+ (Needs_BIP_Alloc_Form): New utility function.
+ * sem_ch6.adb: (Create_Extra_Formals): Replace test for adding
+ a BIP_Alloc_Form formal with call to new utility function
+ Needs_BIP_Alloc_Form.
+
+2011-09-01 Pascal Obry <obry@adacore.com>
+
+ * prj-part.adb: Minor reformatting.
+
+2011-09-01 Vincent Celier <celier@adacore.com>
+
+ * prj-env.adb (Create_Mapping_File.Process): Encode the upper
+ half character in the unit name.
+
+2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch4.adb: Minor code and comment reformatting.
+
+2011-09-01 Thomas Quinot <quinot@adacore.com>
+
+ * exp_ch6.adb (Expand_Inlined_Call): Remove redundant tests
+ for Is_Limited_Type and Is_Tagged_Type in condition checking
+ for by-reference type.
+ * inline.adb (Add_Inlined_Body): Only exclude init_procs. Other
+ subprograms may have a completion because of a previous
+ Inline_Always clause, but the enclosing package must be marked
+ inlined for the subprogram body to become visible to the backend.
+
+2011-09-01 Thomas Quinot <quinot@adacore.com>
+
+ * sem_aux.adb, exp_ch4.adb: Minor reformatting
+
+2011-09-01 Pascal Obry <obry@adacore.com>
+
+ * prj-proc.adb, prj.ads, sinput-p.adb: Minor reformatting.
+
+2011-09-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Generate references to
+ the formals of a subprogram stub that acts as a spec.
+
+2011-09-01 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch6.adb (Expand_Inlined_Call): If an actual is a by_reference
+ type, declare a renaming for it, not an object declaration.
+
+2011-09-01 Yannick Moy <moy@adacore.com>
+
+ * ali-util.adb, ali-util.ads (Read_Withed_ALIs): Add parameter
+ Ignore_Errors to ignore failures to read ALI files when True.
+
+2011-09-01 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch3.adb (Expand_N_Object_Declaration): Handle non-default
+ constructor calls associated with non-tagged record types.
+
+2011-09-01 Robert Dewar <dewar@adacore.com>
+
+ * g-socthi-vms.adb: Minor reformatting.
+
+2011-09-01 Nicolas Roche <roche@adacore.com>
+
+ * sysdep.c: Don't use macro functions for stdio functions on VxWorks
+ in order to avoid impact of imcompatible changes.
+ * cstreams.c: Likewise
+ * cio.c: Likewise
+ * aux-io.c: Likewise
+
+2011-09-01 Yannick Moy <moy@adacore.com>
+
+ * lib-writ.adb (Write_With_Lines): Always output complete information
+ on "with" line in Alfa mode, as this is required by formal verification
+ back-end.
+
+2011-09-01 Tristan Gingold <gingold@adacore.com>
+
+ * g-socthi-vms.adb: Add comments.
+
+2011-09-01 Pascal Obry <obry@adacore.com>
+
+ * prj.ads: Minor reformatting.
+
+2011-09-01 Vincent Celier <celier@adacore.com>
+
+ * prj-env.adb (Create_Config_Pragmas_File.Check): Put all naming
+ exceptions in the config pragmas file.
+
+2011-09-01 Tristan Gingold <gingold@adacore.com>
+
+ * gnat_ugn.texi: Document GNAT_STACK_SIZE on IVMS.
+
+2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Find_Insertion_List): New routine.
+ (Process_Transient_Objects): Add code to handle the abnormal
+ finalization of a controlled transient associated with a subprogram
+ call. Since transients are cleaned up right after the associated
+ context, an exception raised during a subprogram call may bypass the
+ finalization code.
+
+2011-09-01 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch6.adb (Expand_Call): Check actual for aliased parameter is
+ aliased.
+
+2011-09-01 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch4.adb, a-exexda.adb: Minor reformatting.
+
+2011-09-01 Robert Dewar <dewar@adacore.com>
+
+ * s-taskin.ads, s-tassta.adb, sem_ch13.adb: Minor reformatting.
+
+2011-09-01 Thomas Quinot <quinot@adacore.com>
+
+ * Makefile.rtl: Move s-oscons.o from GNATRTL_TASKING_OBJS to
+ GNATRTL_NONTASKING_OBJS.
+
+2011-09-01 Robert Dewar <dewar@adacore.com>
+
+ * einfo.ads (Is_Aliased): Fix existing documentation and add note on
+ possibility of this flag being set for formals in Ada 2012 mode.
+ * par-ch6.adb (P_Formal_Part): Handle aliased for parameters for Ada
+ 2012.
+ * sem_ch6.adb (Process_Formals): Handle aliased parameters in Ada 2012
+ mode.
+ * sinfo.adb (Aliased_Present): Allowed in N_Parameter_Specification for
+ Ada 2012.
+ * sinfo.ads (Aliased_Present): Allowed in N_Parameter_Specification for
+ Ada 2012.
+
+2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch4.adb (Find_Insertion_Node): New routine. Determines the proper
+ insertion node in a tree of nested Expression_With_Actions nodes.
+ (Process_Transient_Object): In the case where a complex if statement
+ has been converted into nested Expression_With_Actions nodes, the
+ "hook" object and the associated access type must be inserted before
+ the top most Expression_With_Actions.
+
+2011-09-01 Robert Dewar <dewar@adacore.com>
+
+ * a-cbprqu.adb, a-cbprqu.ads, a-cuprqu.adb, a-cuprqu.ads,
+ a-cbsyqu.adb, a-cbsyqu.ads: Minor reformatting.
+
+2011-09-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_attr.adb: Conditionalize aliasing predicates to Ada2012.
+
+2011-09-01 Jose Ruiz <ruiz@adacore.com>
+
+ * aspects.ads (Aspect_Id, Aspect_Argument, Aspect_Names): Add the CPU
+ aspect.
+ * aspects.adb (Canonical_Aspect): Add entry for the CPU aspect.
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Analyze the CPU aspect
+ in a similar way as we do for the Priority or Dispatching_Domain aspect.
+ * s-mudido-affinity.adb (Dispatching_Domain_Tasks,
+ Dispatching_Domains_Frozen): Move this local data to package
+ System.Tasking because with the CPU aspect we need to have access
+ to this data when creating the task in System.Tasking.Stages.Create_Task
+ * s-taskin.ads (Dispatching_Domain_Tasks, Dispatching_Domains_Frozen):
+ Move these variables from the body of
+ System.Multiprocessors.Dispatching_Domains because with the CPU aspect
+ we need to have access to this data when creating the task in
+ System.Tasking.Stages.Create_Task.
+ * s-taskin.adb (Initialize): Signal the allocation of the environment
+ task to a CPU, if any, so that we know whether the CPU can be
+ transferred to a different dispatching domain.
+ * s-tassta.adb (Create_Task): Check whether the CPU to which this task
+ is being allocated belongs to the dispatching domain where the task
+ lives. Signal the allocation of the task to a CPU, if any, so that we
+ know whether the CPU can be transferred to a different dispatching
+ domain.
+
+2011-09-01 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_attr.adb, sem_attr.adb, snames.ads-tmpl: Implementation of
+ attributes Same_Storage and Overlaps_Storage.
+
+2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_strm.adb: Remove with and use clause for Opt.
+ (Build_Array_Input_Function): Remove the version-dependent generation
+ of the return statement. The Ada 2005 tree is now the default.
+
+2011-09-01 Yannick Moy <moy@adacore.com>
+
+ * put_alfa.adb: Unconditionnally write files in Alfa section, so that
+ it is never empty when compiling in Alfa mode.
+
+2011-09-01 Robert Dewar <dewar@adacore.com>
+
+ * sem_aggr.adb, sem_ch3.adb, a-direct.adb, s-taprop-vxworks.adb,
+ comperr.adb, exp_ch9.adb, exp_pakd.adb, sem_ch12.adb, freeze.adb,
+ s-taprop-mingw.adb, s-taprop-linux.adb, s-taprop-solaris.adb,
+ gnat1drv.adb, a-rbtgbo.adb, exp_dist.adb: Minor reformatting
+
+2011-09-01 Matthew Heaney <heaney@adacore.com>
+
+ * Makefile.rtl, impunit.adb: Add a-csquin.ads, a-cusyqu.ad[sb],
+ a-cuprqu.ad[sb], a-cbsyqu.ad[sb], a-cbprqu.ad[sb]
+ * a-csquin.ads: New Ada 2012 unit that specifies the queue interface
+ * a-cusyqu.ads, a-cusyqu.adb: New Ada 2012 unit that specifies the
+ unbounded queue container.
+ * a-cbsyqu.ads, a-cbsyqu.adb: New Ada 2012 unit that specifies the
+ bounded queue container.
+ * a-cuprqu.ads, a-cuprqu.adb: New Ada 2012 unit that specifies the
+ unbounded priority queue container.
+ * a-cbprqu.ads, a-cbprqu.adb: New Ada 2012 unit that specifies the
+ bounded priority queue container.
+
+2011-08-31 Pascal Obry <obry@adacore.com>
+
+ * a-direct.adb: Do not try to create an UNC path on Windows.
+ (Create_Path): Skip leading computer name in UNC path if any.
+
+2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_strm.adb (Build_Record_Or_Elementary_Input_Function): Remove the
+ version-dependent generation of the return statement. The Ada 2005 tree
+ is now the default.
+
+2011-08-31 Thomas Quinot <quinot@adacore.com>
+
+ * rtsfind.ads, exp_dist.adb (Find_Numeric_Representation): Predefined
+ types Stream_Element_Offset and Storage_Offset have a different native
+ type depending on whether the platform is 32 or 64 bits. When
+ exchanging them, always convert to 64 bits.
+
+2011-08-31 Yannick Moy <moy@adacore.com>
+
+ * debug.adb: Reserve debug option -gnatd.E for passing gnatprove option
+ --force-alfa to gnat2why.
+
+2011-08-31 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Save_References): If the node has aspects, save
+ references within the corresponding expressions in a separate step,
+ because the aspects are not directly in the tree for the declaration
+ to which they belong.
+
+2011-08-31 Arnaud Charlet <charlet@adacore.com>
+
+ * freeze.adb (Freeze_Record_Type): Omit test on variable size component
+ in CodePeer mode, since representation clauses are partially ignored.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-31 Jose Ruiz <ruiz@adacore.com>
+
+ * s-taprop-vxworks.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
+ s-taprop-solaris.adb (Create_Task): Not_A_Specific_CPU can be assigned
+ to any dispatching domain.
+
+2011-08-31 Thomas Quinot <quinot@adacore.com>
+
+ * exp_ch4.adb: Minor reformatting.
+
+2011-08-31 Bob Duff <duff@adacore.com>
+
+ * sem_ch6.adb (Get_Generic_Parent_Type): Don't query Subtype_Indication
+ on nodes for which it is not defined.
+ (Is_Non_Overriding_Operation): Exit the loop when we find a generic
+ parent type.
+
+2011-08-31 Bob Duff <duff@adacore.com>
+
+ * sem_ch3.adb (Process_Full_View): Disable legality check if
+ In_Instance, to avoid spurious errors.
+ * sem_ch12.adb (Validate_Derived_Type_Instance): Disable legality check
+ if In_Instance, to avoid spurious errors.
+
+2011-08-31 Pascal Obry <obry@adacore.com>
+
+ * a-direct.adb: Use Dir_Seps everywhere to properly handle all
+ directory speparators.
+ (Compose): Use Dir_Seps to handle both forms.
+ (Create_Path): Use Dir_Seps instead of explicit check, no semantic
+ changes.
+ (Extension): Use Dir_Seps to handle both forms.
+
+2011-08-31 Pascal Obry <obry@adacore.com>
+
+ * prj-conf.adb: Minor reformatting.
+
+2011-08-31 Jose Ruiz <ruiz@adacore.com>
+
+ * aspects.ads (Aspect_Id, Aspect_Argument, Aspect_Names): Add the
+ dispatching domain aspect.
+ * aspects.adb (Canonical_Aspect): Add entry for the dispatching domain
+ aspect.
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Analyze the
+ Dispatching_Domain aspect in a similar way as we do for the Priority
+ aspect.
+ * exp_ch9.adb (Expand_N_Task_Type_Declaration): Add the
+ Dispatching_Domain component if a Dispatching_Domain pragma or aspect
+ is present.
+ (Make_Task_Create_Call): Add the Dispatching_Domain when creating a task
+ * par-prag.adb (Prag): Add Pragma_Dispatching_Domain as a known pragma.
+ * sem_prag.adb (Analyze_Pragma): Check the correctness of a pragma
+ Dispatching_Domain and add it to the task definition.
+ (Sig_Flags): Add Pragma_Dispatching_Domain.
+ * rtsfind.ads, rtsfind.adb (RTU_Id, RE_Id, Get_Unit_Name): Add the
+ support to find the types Dispatching_Domain and
+ Dispatching_Domain_Access.
+ * sinfo.ads, sinfo.adb (Has_Pragma_Dispatching_Domain,
+ Set_Has_Pragma_Dispatching_Domain): Add these subprograms to set and
+ query the availability of a pragma Dispatching_Domain.
+ * snames.ads-tmpl (Name_uDispatching_Domain): Add this name required by
+ the expander to pass the Dispatching_Domain when creating a task.
+ (Name_Dispatching_Domain): Add this new name for a pragma.
+ (Pragma_Id): Add the new Pragma_Dispatching_Domain.
+ * s-tassta.ads, s-tassta.adb (Create_Task): Set the domain to which the
+ task has been allocated at creation time.
+ * s-tarest.adb (Create_Restricted_Task): The dispatching domain using
+ Ravenscar is always null.
+ * s-taskin.ads, s-taskin.adb (Initialize_ATCB): Set the domain to which
+ the task has been allocated at creation time.
+ * s-tporft.adb (Register_Foreign_Thread): A foreign task will not have
+ a specific dispatching domain.
+ * s-taprop-linux.adb, s-taprop-solaris.adb, s-taprop-vxworks.adb,
+ s-taprop-mingw.adb (Create_Task): Check whether both Dispatching_Domain
+ and CPU are specified for the task, and the CPU value is not contained
+ within the range of processors for the domain.
+
+2011-08-31 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Original_Gcc) : New constant String_Access.
+ (Gnatmake): For VM targets, do not use VM version of the compiler if
+ --GCC= has been specified.
+
+2011-08-31 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch5.adb: Minor reformatting.
+
+2011-08-31 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_pakd.adb (Convert_To_PAT_Type): If prefix is a function call, do
+ not reanalyze it.
+
+2011-08-31 Bob Duff <duff@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Selected_Component): Use the full type, in case
+ the access type is private; we don't care about privacy in expansion.
+
+2011-08-31 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_aggr.adb (Resolve_Aggregate): In an instance, ignore aggregate
+ subcomponents tnat may be limited, because they originate in view
+ conflicts. If the original aggregate is legal and the actuals are
+ legal, the aggregate itself is legal.
+
+2011-08-31 Matthew Heaney <heaney@adacore.com>
+
+ * a-rbtgbo.adb (Clear_Tree): Assert representation invariant for lock
+ status.
+
+2011-08-31 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb: Set kind of loop parameter properly, to preserve all
+ errors in B tests.
+
+2011-08-31 Jose Ruiz <ruiz@adacore.com>
+
+ * sem_ch13.adb (Analyze_Aspect_Specifications): For the Priority and
+ Interrupt_Priority aspects, force the analysis of the aspect expression
+ (when building the equivalent pragma). Otherwise, its analysis is done
+ too late, after the task or protected object has been created.
+ * sem_ch9.adb (Analyze_Single_Protected_Declaration,
+ Analyze_Single_Task_Declaration): Remove the code to move the aspects
+ to the object declaration because they are needed in the type
+ declaration.
+
+2011-08-31 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch5.adb, exp_ch7.ads, sem_ch5.adb, put_scos.adb, s-rannum.adb,
+ a-rbtgbo.adb, exp_intr.adb, a-cbdlli.adb, a-cbdlli.ads: Minor
+ reformatting.
+
+2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_util.adb (Find_Protection_Type): Do not look for fields _object
+ if the corresponding type is malformed due to restriction violations.
+
+2011-08-31 Robert Dewar <dewar@adacore.com>
+
+ * s-ransee.ads, s-ransee.adb: Minor reformatting.
+
+2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Allocator): Correct faulty condition which
+ would cause the generation of Set_Finalize_Address if the target is a
+ VM and the designated type is not derived from [Limited_]Controlled.
+
+2011-08-31 Arnaud Charlet <charlet@adacore.com>
+
+ * comperr.adb, comperr.ads, gnat1drv.adb (Delete_SCIL_Files): New
+ subprogram.
+ (Compiler_Abort, Gnat1drv): Call Delete_SCIL_Files in codepeer mode in
+ case of a compilation error.
+
+2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * init.c (__gnat_error_handler): Standardize the stack overflow or
+ erroneous memory access message.
+ * seh_init.c (__gnat_SEH_error_handler): Standardize the stack overflow
+ or erroneous memory access message.
+
+2011-08-31 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch4.adb: Minor reformatting.
+ * sem_ch6.adb: Minor code reorganization (use Ekind_In).
+
+2011-08-31 Thomas Quinot <quinot@adacore.com>
+
+ * scos.ads: Minor documentation clarification.
+ * put_scos.adb: Do not generate SCO unit header line for a unit that
+ has no SCO lines.
+
+2011-08-31 Robert Dewar <dewar@adacore.com>
+
+ * a-rbtgbo.adb, alfa_test.adb: Minor reformatting.
+
+2011-08-31 Tristan Gingold <gingold@adacore.com>
+
+ * exp_ch7.ads, exp_ch7.adb (Finalization_Exception_Data): New type to
+ hold variables between these following subprograms.
+ (Build_Exception_Handler, Build_Object_Declarations,
+ Build_Raise_Statement): Use the above type as parameter.
+ Make the above adjustments.
+ * exp_intr.adb (Expand_Unc_Deallocation): Adjust.
+
+2011-08-31 Pascal Obry <obry@adacore.com>
+
+ * projects.texi: Minor reformatting.
+
+2011-08-31 Tristan Gingold <gingold@adacore.com>
+
+ * s-ransee.ads, s-ransee.adb: Add system.random_seed unit.
+ * s-rannum.adb (Reset): Use Get_Seed from s-ransee.
+
+2011-08-31 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb: Minor code cleanup.
+ * sem_ch5.adb (Analyze_Iteration_Scheme): Set ekind of loop variable to
+ prevent cascaded errors.
+ (Analyze_Loop_Statement): In semantics-only mode, introduce loop
+ variable of an iterator specification in current scope.
+ * sem_ch6.adb (Analyze_Return_Statement, Find_what_It_Apples_To): Skip
+ postconditions on the stack, as they contain no return statements.
+
+2011-08-31 Yannick Moy <moy@adacore.com>
+
+ * exp_alfa.adb (Expand_Alfa_N_Package_Declaration,
+ Expand_Alfa_N_Subprogram_Body): Remove useless procedures which simply
+ call Qualify_Entity_Names.
+ (Expand_Alfa): call Qualify_Entity_Names in more cases
+ * lib-xref-alfa.adb: Take into account system package.
+ * sem_prag.adb Take into account restrictions in Alfa mode, contrary to
+ CodePeer mode in which we are interested in finding bugs even if
+ compiler cannot compile source.
+ * sem_util.adb, sem_util.ads (Unique_Entity): Take into account case of
+ deferred constant.
+
+2011-08-31 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch3.adb (Constrain_Concurrent): Retrieve Base_Type of the subtype
+ denoted by the subtype mark to ensure getting the concurrent type in
+ the case where the subtype mark denotes a private subtype of a
+ concurrent type (needed when using -gnatc).
+ (Process_Subtype): For the processing specific to type kinds, case on
+ the Base_Type kind of the Subtype_Mark_Id, to handle cases where the
+ subtype denotes a private subtype whose base type is nonprivate (needed
+ for subtypes of private fulfilled by task types when compiling with
+ -gnatc).
+
+2011-08-31 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_disp.adb (Check_Dispatching_Operation): Bypass registration of
+ late primitives that override interface operations when the full
+ expander is not active, to avoid blowups in Register_Primitive when
+ types don't have associated secondary dispatch tables.
+
+2011-08-31 Yannick Moy <moy@adacore.com>
+
+ * alfa_test.adb: Code clean up.
+
+2011-08-31 Marc Sango <sango@adacore.com>
+
+ * restrict.adb (Check_SPARK_Restriction): Change Comes_From_Source (N)
+ by Comes_From_Source (Original_Node (N)) in order to treat also the
+ nodes which have been rewritten.
+ * sem_ch4.adb (Analyze_Explicit_Dereference, Analyze_Slice): Guard the
+ explicit dereference and slice violation in spark mode on the nodes
+ coming only from the source code.
+
+2011-08-31 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch5.adb, exp_alfa.ads, prj.ads, sem_attr.adb,
+ lib-xref-alfa.adb: Minor reformatting.
+
+2011-08-31 Matthew Heaney <heaney@adacore.com>
+
+ * a-crbltr.ads (Tree_Type): Default-initialize the Nodes component.
+
+2011-08-31 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch4.adb (Try_Object_Operation): Addition of one formal to search
+ only for class-wide subprograms conflicting with entities of concurrent
+ tagged types.
+
+2011-08-31 Matthew Heaney <heaney@adacore.com>
+
+ * a-rbtgbo.adb (Generic_Allocate): Initialize pointer components of
+ node to null value.
+
+2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_ch12.adb (Insert_Freeze_Node_For_Instance): Provide a more
+ general description of the routine.
+
+2011-08-31 Ed Schonberg <schonberg@adacore.com>
+
+ * a-cbdlli.adb, a-cbdlli.ads: Add iterator machinery to bounded
+ doubly-linked lists.
+
+2011-08-31 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_ch5.adb (Expand_N_Assignment_Statement): When a discriminant
+ check is needed for a left-hand side that is a dereference, and the
+ base type is private without discriminants (whereas the full type does
+ have discriminants), an extra retrieval of the underlying type may be
+ needed in the case where the subtype is a record subtype whose base
+ type is private. Update comments.
+
+2011-08-31 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch4.adb (Try_Object_Operation): When a dispatching primitive is
+ found check if there is a class-wide subprogram covering the primitive.
+
+2011-08-31 Yannick Moy <moy@adacore.com>
+
+ * sem_res.adb: Further cases where full expansion test is needed,
+ rather than expansion test.
+
+2011-08-31 Pascal Obry <obry@adacore.com>
+
+ * prj-attr.adb: Fix Source_File_Switches attribute kind (must be a list)
+
+2011-08-31 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb: Handle iterators over derived container types.
+
+2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * einfo.ads, einfo.adb: Add new flag Has_Anonymous_Master.
+ (Has_Anonymous_Master): New routine.
+ (Set_Has_Anonymous_Master): New routine.
+ (Write_Entity_Flags): Add an entry for Has_Anonymous_Master.
+ * exp_ch4.adb: Add with and use clause for Sem_Ch8.
+ (Current_Anonymous_Master): New routine.
+ (Current_Unit_First_Declaration): Removed.
+ (Current_Unit_Scope): Removed.
+ (Expand_N_Allocator): Anonymous access-to-controlled types now chain
+ their objects on a per-unit heterogeneous finalization master.
+
+2011-08-31 Matthew Heaney <heaney@adacore.com>
+
+ * a-cbhama.adb, a-cbhase.adb (Insert): Check for zero-length buckets
+ array.
+
+2011-08-31 Jose Ruiz <ruiz@adacore.com>
+
+ * s-taprop-linux.adb (Create_Task): Avoid changing the affinity mask
+ when not needed.
+
+2011-08-31 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_disp.adb (Propagate_Tag): Return without propagating in the case
+ where the actual is an unexpanded call to 'Input.
+
+2011-08-31 Yannick Moy <moy@adacore.com>
+
+ * sem_ch4.adb: Code clean up.
+
+2011-08-31 Yannick Moy <moy@adacore.com>
+
+ * exp_alfa.adb, exp_alfa.ads: Minor correction of copyright notice.
+
+2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Build_Array_Deep_Procs): Do not generate Deep_Finalize
+ and TSS primitive Finalize_Address if finalization is suppressed.
+ (Build_Record_Deep_Procs): Do not generate Deep_Finalize and TSS
+ primitive Finalize_Address if finalization is suppressed.
+
+2011-08-31 Jose Ruiz <ruiz@adacore.com>
+
+ * s-mudido-affinity.adb, s-taprop-linux.adb, s-taprop-mingw.adb,
+ s-taprop-solaris.adb, s-taprop-vxworks.adb (Set_Task_Affinity): Make
+ sure that the underlying task has already been created before trying
+ to change its affinity.
+ (Set_CPU): Use the term processor instead of CPU, as we do in
+ Assign_Task.
+
+2011-08-31 Vincent Celier <celier@adacore.com>
+
+ * prj-attr.adb: New Compiler attribute Source_File_Switches.
+ * prj-nmsc.adb (Process_Compiler): Process attribute
+ Source_File_Switches.
+ * prj.ads (Language_Config): New name list component
+ Name_Source_File_Switches.
+ * snames.ads-tmpl (Name_Source_File_Switches): New standard name.
+
+2011-08-31 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_attr.adb (Analyze_Attribute, case 'Old): If prefix may be a
+ discriminated component of an actual, expand at once to prevent
+ ouf-of-order references with generated subtypes.
+
+2011-08-31 Yannick Moy <moy@adacore.com>
+
+ * lib-xref-alfa.adb (Add_Alfa_Xrefs): Do not take into account read
+ reference to operator in Alfa xrefs.
+
+2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_ch12.adb (Freeze_Subprogram_Body): Add code to handle the case
+ where the parent instance was frozen before the current instance due to
+ the presence of a source body. Update calls to Insert_After_Last_Decl.
+ (Insert_After_Last_Decl): Renamed to Insert_Freeze_Node_For_Instance.
+ Update the comment which illustrates the purpose of the routine.
+ Package instances are now frozen by source bodies which appear after
+ the instance. This ensures that entities coming from within the
+ instance are available for use in the said bodies.
+ (Install_Body): Add code to handle the case where the parent instance
+ was frozen before the current instance due to the presence of a source
+ body. Update calls to Insert_After_Last_Decl.
+
+2011-08-31 Jose Ruiz <ruiz@adacore.com>
+
+ * s-taprop-linux.adb (Set_Task_Affinity): Avoid the use of anonymous
+ access types.
+ * affinity.c (__gnat_set_affinity_mask): Declare index variable.
+
+2011-08-31 Yannick Moy <moy@adacore.com>
+
+ * sem_ch8.adb (Analyze_Subprogram_Renaming): Refine expander test in
+ full-expander test.
+ * alfa.adb, alfa.ads, alfa_test.adb, ali.adb, debug.adb, errout.adb,
+ errout.ads, erroutc.adb, expander.adb, exp_ch4.adb, exp_ch7.adb,
+ freeze.adb, get_alfa.adb, get_alfa.ads, gnat1drv.adb, lib-writ.adb,
+ lib-writ.ads, lib-xref.adb, lib-xref.ads, lib-xref-alfa.adb, opt.adb,
+ opt.ads, put_alfa.adb, put_alfa.ads, restrict.adb, sem_ch12.adb,
+ sem_ch13.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
+ sem_prag.adb, sem_res.adb, sem_util.adb: Minor reformatting, renaming
+ ALFA in Alfa (we dropped acronym).
+ * einfo.adb (Primitive_Operations): Correctly return list of primitive
+ operations in a case where it returned previously No_Elist.
+
+2011-08-31 Robert Dewar <dewar@adacore.com>
+
+ * s-taprop-vxworks.adb, sem_ch5.adb, s-taprop-tru64.adb, exp_alfa.adb,
+ s-taprop-vms.adb, bindgen.adb, s-mudido.adb, s-mudido.ads,
+ sem_res.adb, expander.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
+ s-taprop-solaris.adb, s-mudido-affinity.adb, vms_conv.adb,
+ s-taprop-irix.adb, s-taprop.ads, s-taskin.adb, s-taskin.ads,
+ s-taprop-hpux-dce.adb, a-chtgbo.adb, s-taprop-posix.adb: Minor
+ reformatting.
+
+2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_ch12 (Check_Private_View): Revert previous change.
+ * sem_res.adb (Conversion_Check): Do not emit the error message if the
+ conversion is in a generic instance.
+
+2011-08-31 Matthew Heaney <heaney@adacore.com>
+
+ * a-cbhase.adb (Symmetric_Difference): Dereference correct node array.
+ * a-chtgbo.adb (Free): Allow 0 as index value.
+
+2011-08-31 Matthew Heaney <heaney@adacore.com>
+
+ * a-cborma.adb (Insert): Add comment to explain why no element
+ assignment.
+
+2011-08-31 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_util.adb (Find_Body_Discriminal): Test whether the scope of the
+ spec discriminant is already a concurrent type, in which case just use
+ it, otherwise fetch the Corresponding_Concurrent_Type as before.
+
+2011-08-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ * system-irix-n64.ads, system-linux-armeb.ads, system-linux-armel.ads,
+ system-linux-mips.ads, system-linux-mipsel.ads,
+ system-linux-mips64el.ads, system-linux-ppc64.ads,
+ system-linux-sparcv9.ads, system-rtems.ads: Remove GCC_ZCX_Support.
+
+2011-08-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/ada-tree.h (TYPE_EXTRA_SUBTYPE_P): Add internal check.
+ * gcc-interface/utils2.c (build_binary_op): Tighten condition.
+ (build_unary_op): Likewise.
+
+2011-08-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ * raise-gcc.c: Do not include coretypes.h and tm.h.
+ (setup_to_install): Remove test for compiler macro.
+ * targext.c: Document use for the library.
+ * gcc-interface/Makefile.in: Fix comment on the use of IN_GCC.
+
+2011-08-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not convert
+ the expression to the nominal type if the latter is a record type with
+ a variant part and the type of the former is a record type without one.
+
+2011-08-30 Yannick Moy <moy@adacore.com>
+
+ * exp_aggr.adb, exp_ch11.adb, exp_prag.adb: Remove early exit during
+ expansion in Alfa mode.
+ * exp_ch6.adb, exp_ch6.ads (Expand_Actuals): Make subprogram public
+ * exp_alfa.adb, exp_alfa.ads: New package defining light expansion for
+ Alfa mode.
+ * gnat1drv.adb (Adjust_Global_Switches): Update Comment.
+ * sem_res.adb: Ditto.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-30 Thomas Quinot <quinot@adacore.com>
+
+ * g-socket.ads: Minor documentation adjustment.
+
+2011-08-30 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch9.adb, s-tassta.adb, s-secsta.adb: Minor reformatting.
+
+2011-08-30 Yannick Moy <moy@adacore.com>
+
+ * exp_ch6_light.adb, exp_ch6_light.ads, exp_attr_light.adb,
+ exp_attr_light.ads, exp_ch7_light.adb, exp_ch7_light.ads,
+ exp_light.adb, exp_light.ads, exp_prag.adb, expander.adb,
+ gnat1drv.adb, exp_ch11.adb, exp_ch6.adb, exp_ch6.ads, exp_aggr.adb:
+ Revert change which introduced files for "light"
+ expansion, to be replaced by a single file for Alfa expansion.
+
+2011-08-30 Robert Dewar <dewar@adacore.com>
+
+ * opt.ads, s-soflin.adb, exp_ch9.adb, sem_res.adb: Update comment.
+ Minor code reorg/reformatting.
+
+2011-08-30 Yannick Moy <moy@adacore.com>
+
+ * opt.adb, opt.ads (Full_Expander_Active): New function defines a
+ common shorthand for (Expander_Active and not ALFA_Mode) that can be
+ used for testing full expansion, that is active expansion not in the
+ reduced mode for Alfa
+ * exp_ch4.adb, exp_ch9.adb, exp_disp.adb, sem_ch10.adb, sem_ch12.adb,
+ sem_ch6.adb, sem_ch9.adb, sem_res.adb: Use newly defined "flag" instead
+ of the verbose (Expander_Active and not ALFA_Mode)
+
+2011-08-30 Tristan Gingold <gingold@adacore.com>
+
+ * s-parame-vms-alpha.ads, s-parame-hpux.ads, s-tassta.adb,
+ s-tarest.adb, s-parame-vms-ia64.ads, s-soflin.adb, s-secsta.adb,
+ s-secsta.ads, s-parame.ads, s-parame-vxworks.ads, s-parame-ae653.ads:
+ Renames Ratio to Percentage, and Sec_Stack_Ratio to Sec_Stack_Percentage
+
+2011-08-30 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_res.adb (Valid_Conversion): Revise test for implicit anonymous
+ access conversions to check that the conversion is a rewritten node,
+ rather than just having Comes_From_Source set to False, which wasn't
+ sufficient.
+
+2011-08-30 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch9.adb, sem_ch9.adb, sem_ch6.adb, exp_disp.adb,
+ g-socket.ads: Minor reformatting.
+
+2011-08-30 Thomas Quinot <quinot@adacore.com>
+
+ * sem_util.adb: Minor reformatting.
+
+2011-08-30 Tristan Gingold <gingold@adacore.com>
+
+ * raise-gcc.c: Never catch exception if _UA_FORCE_UNWIND flag is set,
+ to be compliant with the ABI.
+
+2011-08-30 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_ch12.adb (Check_Private_View): Exchange the private and full view
+ of a designated type when the related access type is an actual in an
+ instance. This ensures that the full view of designated type is
+ available when inside the body of the instance.
+
+2011-08-30 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_util.adb (May_Be_Lvalue): To determine whether a reference may be
+ in a position to be modified, a slice is treated like an indexed
+ component.
+
+2011-08-30 Thomas Quinot <quinot@adacore.com>
+
+ * s-oscons-tmplt.c, g-socket.ads: Adjust maximum allowed value for
+ field tv_sec in struct timeval.
+
+2011-08-30 Yannick Moy <moy@adacore.com>
+
+ * exp_ch9.adb, exp_disp.adb, sem_ch9.adb, sem_res.adb: Protect several
+ blocks of code doing full expansion, previously only guarded by
+ Expander_Active, by anding the test that ALFA_Mode is not set
+
+2011-08-30 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Return_Type): If the return type is incomplete,
+ add the function to the list of private dependents, for subsequent
+ legality check on Taft amendment types.
+ * sem_ch12.adb (Analyze_Formal_Incomplete_Type): Initialize
+ Private_Dependents, as for other incomplete types.
+ * sem_util.adb (Wrong_Type): Avoid cascaded errors when a
+ Taft-amendment type is used as the return type of a function.
+
+2011-08-30 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch3.adb (Check_Abstract_Overriding): Code cleanup: replace code
+ which emits an error by a call to a new routine which report the error.
+ * exp_ch9.adb (Build_Wrapper_Spec): Build the wrapper even if the
+ entity does not cover an existing interface.
+ * errout.ads, errout.adb (Error_Msg_PT): New routine. Used to factorize
+ code.
+ * sem_ch6.adb (Check_Conformance): Add specific error for wrappers of
+ protected procedures or entries whose mode is not conformant.
+ (Check_Synchronized_Overriding): Code cleanup: replace code which emits
+ an error by a call to a new routine which report the error.
+
+2011-08-30 Robert Dewar <dewar@adacore.com>
+
+ * gnat_rm.texi: Minor change.
+ * exp_attr_light.adb: Minor reformatting.
+
+2011-08-30 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb: Patch inheritance of aspects in
+ Complete_Private_Subtype, to avoid infinite loop.
+
+2011-08-30 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch3.adb (Add_Internal_Interface_Entities): If serious errors have
+ been reported and a subprogram covering an interface primitive is not
+ found then skip generating the internal entity. Done to avoid crashing
+ the frontend.
+ (Check_Abstract_Overriding): Change text of error of wrong formal of
+ protected subprogram or entry. Done for consistency to emit exactly the
+ same error reported by Check_Synchronized_Overriding. In addition, the
+ error is restricted to protected types (bug found working on AI05-0090)
+
+2011-08-30 Yannick Moy <moy@adacore.com>
+
+ * exp_aggr.adb, exp_ch11.adb, exp_prag.adb: Remove early exit during
+ expansion in Alfa mode.
+ * exp_ch6.adb, exp_ch6.ads (Expand_Actuals): Make subprogram public.
+ * exp_light.adb, exp_light.ads: New package defining light expansion.
+ * expander.adb (Expand): Call light expansion in Alfa mode
+ * exp_ch6_light.adb, exp_ch6_light.ads: Light expansion of chapter 6
+ constructs.
+ * exp_ch7_light.adb, exp_ch7_light.ads: Light expansion of chapter 7
+ constructs.
+ * exp_attr_light.adb, exp_attr_light.ads: Light expansion of attributes
+ * gnat1drv.adb (Adjust_Global_Switches): Comment
+
+2011-08-30 Yannick Moy <moy@adacore.com>
+
+ * lib-xref-alfa.adb: Minor refactoring.
+
+2011-08-30 Yannick Moy <moy@adacore.com>
+
+ * exp_ch9.adb (Expand_Entry_Barrier): Do not perform expansion in Alfa
+ mode.
+ * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Do not perform
+ expansion in Alfa mode.
+ * sem_ch9.adb (Analyze_Entry_Body): Do not perform expansion in Alfa
+ mode.
+
+2011-08-30 Robert Dewar <dewar@adacore.com>
+
+ * debug_a.adb: Update comment.
+
+2011-08-30 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch5.adb, sem_ch3.adb, sem_ch5.adb, einfo.adb, checks.adb,
+ sem_util.adb, sem_util.ads, sem_res.adb, s-stposu.adb, sem_attr.adb,
+ exp_ch4.adb, exp_ch6.adb, lib-xref-alfa.adb,
+ sem_ch8.adb, sem_disp.adb, exp_ch3.adb: Minor reformatting
+
+2011-08-30 Robert Dewar <dewar@adacore.com>
+
+ * gnat_rm.texi: Add section on C.6(16) implementation advice for pragma
+ volatile.
+
+2011-08-30 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch3.adb (Expand_Freeze_Array_Type): Correct the call to
+ Build_Finalization_Master by supplying an insertion node and enclosing
+ scope. In its old version, the call did not generate a finalization
+ master.
+ (Expand_Freeze_Record_Type): Add local variable Has_AACC. Add code to
+ recognize anonymous access-to-controlled components. Rewrite the
+ machinery which creates finalization masters to service anonymous
+ access-to-controlled components of a record type. In its current state,
+ only one heterogeneous master is necessary to handle multiple anonymous
+ components.
+ (Freeze_Type): Comment reformatting.
+ * rtsfind.ads: Add RE_Set_Is_Heterogeneous to tables RE_Id and
+ RE_Unit_Table.
+ * s-stposu.adb (Allocate_Any_Controlled): Rewrite the machinery which
+ associates TSS primitive Finalize_Address with either the master itself
+ or with the internal hash table depending on the mode of operation of
+ the master.
+
+2011-08-30 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch3.adb (Make_Eq_If): If the etype of the _parent component is an
+ interface type then do not generate code to compare this component.
+ Required since they have no components and their equality operator is
+ abstract.
+
+2011-08-30 Steve Baird <baird@adacore.com>
+
+ * sem_util.ads (Deepest_Type_Access_Level): New function; for the type
+ of a saooaaat (i.e, a stand-alone object of an anonymous access type),
+ returns the (static) accessibility level of the object. Otherwise, the
+ same as Type_Access_Level.
+ (Dynamic_Accessibility_Level): New function; given an expression which
+ could occur as the rhs of an assignment to a saooaaat (i.e., an
+ expression of an access-to-object type), return the new value for the
+ saooaaat's associated Extra_Accessibility object.
+ (Effective_Extra_Accessibility): New function; same as
+ Einfo.Extra_Accessibility except that object renames are looked through.
+ * sem_util.adb
+ (Deepest_Type_Access_Level): New function; see sem_util.ads description.
+ (Dynamic_Accessibility_Level): New function; see sem_util.ads
+ description.
+ (Effective_Extra_Accessibility): New function; see sem_util.ads
+ description.
+ * einfo.ads (Is_Local_Anonymous_Access): Update comments.
+ (Extra_Accessibility): Update comments.
+ (Init_Object_Size_Align): New procedure; same as Init_Size_Align
+ except RM_Size field (which is only for types) is unaffected.
+ * einfo.adb
+ (Extra_Accessibility): Expand domain to allow objects, not just formals.
+ (Set_Extra_Accessibility): Expand domain to allow objects, not just
+ formals.
+ (Init_Size): Add assertion that we are not trashing the
+ Extra_Accessibility attribute of an object.
+ (Init_Size_Align): Add assertion that we are not trashing the
+ Extra_Accessibility attribute of an object.
+ (Init_Object_Size_Align): New procedure; see einfo.ads description.
+ * sem_ch3.adb (Find_Type_Of_Object): Set Is_Local_Anonymous_Access
+ differently for the type of a (non-library-level) saooaaat depending
+ whether Ada_Version < Ada_2012. This is the only point where Ada_Version
+ is queried in this set of changes - everything else (in particular,
+ setting of the Extra_Accessibility attribute in exp_ch3.adb) is
+ driven off of the setting of the Is_Local_Anonymous_Access attribute.
+ The special treatment of library-level saooaaats is an optimization,
+ not required for correctnesss. This is based on the observation that the
+ Ada2012 rules (static and dynamic) for saooaaats turn out to be
+ equivalent to the Ada2005 rules in the case of a library-level saooaaat.
+ * exp_ch3.adb
+ (Expand_N_Object_Declaration): If Is_Local_Anonymous_Access is
+ false for the type of a saooaaat, declare and initialize its
+ accessibility level object and set the Extra_Accessibility attribute
+ of the saooaaat to refer to this object.
+ * checks.adb (Apply_Accessibility_Check): Add Ada 2012 saooaaat support.
+ * exp_ch4.adb (Expand_N_In): Replace some Extra_Accessibility calls with
+ calls to Effective_Extra_Accessibility in order to support
+ renames of saooaaats.
+ (Expand_N_Type_Conversion): Add new local function,
+ Has_Extra_Accessibility, and call it when determining whether an
+ accessibility check is needed.
+ It returns True iff Present (Effective_Extra_Accessibility (Id)) would
+ evaluate to True (without raising an exception).
+ * exp_ch5.adb
+ (Expand_N_Assignment_Statement): When assigning to an Ada2012
+ saooaaat, update its associated Extra_Accessibility object (if
+ it has one). This includes an accessibility check.
+ * exp_ch6.adb (Add_Call_By_Copy_Code): When parameter copy-back updates
+ a saooaaat, update its Extra_Accessibility object too (if it
+ has one).
+ (Expand_Call): Replace a couple of calls to Type_Access_Level
+ with calls to Dynamic_Access_Level to handle cases where
+ passing a literal (any literal) is incorrect.
+ * sem_attr.adb (Resolve_Attribute): Handle the static accessibility
+ checks associated with "Saooaat := Some_Object'Access;"; this must
+ be rejected if Some_Object is declared in a more nested scope
+ than Saooaat.
+ * sem_ch5.adb (Analyze_Assignment): Force accessibility checking for an
+ assignment to a saooaaat even if Is_Local_Anonymous_Access
+ returns False for its type (indicating a 2012-style saooaaat).
+ * sem_ch8.adb
+ (Analyze_Object_Renaming): Replace a call to Init_Size_Align
+ (which is only appropriate for objects, not types) with a call
+ of Init_Object_Size_Align in order to avoid trashing the
+ Extra_Accessibility attribute of a rename (the two attributes
+ share storage).
+ * sem_res.adb
+ (Valid_Conversion) Replace six calls to Type_Access_Level with
+ calls to Deepest_Type_Access_Level. This is a bit tricky. For an
+ Ada2012 non-library-level saooaaat, the former returns library level
+ while the latter returns the (static) accessibility level of the
+ saooaaat. A type conversion to the anonymous type of a saooaaat
+ can only occur as part of an assignment to the saooaaat, so we
+ know that such a conversion must be in a lhs context, so Deepest
+ yields the result that we need. If such a conversion could occur,
+ say, as the operand of an equality operator, then this might not
+ be right. Also add a test so that static accessibilty checks are
+ performed for converting to a saooaaat's type even if
+ Is_Local_Anonymous_Access yields False for the type.
+
+2011-08-30 Javier Miranda <miranda@adacore.com>
+
+ * sem_disp.adb (Check_Dispatching_Operation): Complete condition that
+ controls generation of a warning associated with late declaration of
+ dispatching functions. Required to avoid generating spurious
+ warnings.
+
+2011-08-30 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch6.adb (Check_Return_Subtype_Indication): Issue error if the
+ return object has an anonymous access type and the function's type is
+ a named access type.
+ * sem_ch8.adb (Analyze_Object_Renaming): Suppress error about renaming
+ conversions on implicit conversions, since such conversions can occur
+ for anonymous access cases due to expansion. Issue error for attempt
+ to rename an anonymous expression as an object of a named access type.
+ * sem_res.ads (Valid_Conversion): Add defaulted parameter Report_Errs,
+ to indicate whether this function should report errors on invalid
+ conversions.
+ * sem_res.adb (Resolve): For Ada 2012, in the case where the type of
+ the expression is of an anonymous access type and the expected type is
+ a named general access type, rewrite the expression as a type
+ conversion, unless this is an expression of a membership test.
+ (Valid_Conversion.Error_Msg_N): New procedure that conditions the
+ calling of Error_Msg_N on new formal Report_Errs.
+ (Valid_Conversion.Error_Msg_NE): New procedure that conditions the
+ calling of Error_Msg_NE on new formal Report_Errs.
+ (Valid_Conversion): Move declaration of this function to the package
+ spec, to allow calls from membership test processing. For Ada 2012,
+ enforce legality restrictions on implicit conversions of anonymous
+ access values to general access types, disallowing such conversions in
+ cases where the expression has a dynamic accessibility level (access
+ parameters, stand-alone anonymous access objects, or a component of a
+ dereference of one of the first two cases).
+ * sem_type.adb (Covers): For Ada 2012, allow an anonymous access type
+ in the context of a named general access expected type.
+ * exp_ch4.adb Add with and use of Exp_Ch2.
+ (Expand_N_In): Add processing for membership tests applied to
+ expressions of an anonymous access type. First, Valid_Conversion is
+ called to check whether the test is statically False, and then the
+ conversion is expanded to test that the expression's accessibility
+ level is no deeper than that of the tested type. In the case of
+ anonymous access-to-tagged types, a tagged membership test is applied
+ as well.
+ (Tagged_Membership): Extend to handle access type cases, applying the
+ test to the designated types.
+ * exp_ch6.adb (Expand_Call): When creating an extra actual for an
+ accessibility level, and the actual is a 'Access applied to a current
+ instance, pass the accessibility level of the type of the current
+ instance rather than applying Object_Access_Level to the prefix. Add a
+ ??? comment, since this level isn't quite right either (will eventually
+ need to pass an implicit level parameter to init procs).
+
+2011-08-30 Bob Duff <duff@adacore.com>
+
+ * s-taskin.ads: Minor comment fix.
+
+2011-08-30 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Check_Parameterless_Call): If the node is a selected
+ component and the selector is a dispatching operation, check if it is
+ a prefixed call before rewriting as a parameterless function call.
+
+2011-08-29 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc-interface/Makefile.in (../stamp-gnatlib1-$(RTSDIR)): Copy
+ tsystem.h into $(RTSDIR) instead of rts.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch10.adb, a-coorse.adb, exp_dist.adb, exp_ch3.adb: Minor
+ reformatting.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * alfa.ads (Name_Of_Heap_Variable): New constant name.
+ * lib-xref-alfa.adb, lib-xref.adb, lib-xref.ads (Drefs): New global
+ table to hold dereferences.
+ (Add_ALFA_Xrefs): Take into account dereferences as special
+ reads/writes to the variable "HEAP".
+ (Enclosing_Subprogram_Or_Package): Move subprogram here.
+ (Generate_Dereference): New procedure to store a read/write dereferencew
+ in the table Drefs.
+ * put_alfa.adb (Put_ALFA): Use different default than (0,0) used for
+ the special "HEAP" var.
+ * sem_ch4.adb (Analyze_Explicit_Dereference): Store read dereference
+ in ALFA mode.
+ * sem_util.adb (Note_Possible_Modification): Store write dereference
+ in ALFA mode.
+
+2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch3.adb (Freeze_Type): Generate an accessibility check which
+ ensures that the level of the subpool access type is not deeper than
+ that of the pool object.
+ * sem_util.adb (Object_Access_Level): Expand to handle defining
+ identifiers.
+ * sem_res.adb (Resolve_Allocator): Add a guard to avoid examining the
+ subpool handle name of a rewritten allocator.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * impunit.adb, exp_ch4.adb, s-finmas.adb: Minor reformatting.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * exp_dist.adb (TC_Rec_Add_Process_Element): For a choice with multiple
+ values, we generate multiple triples of parameters in the TypeCode.
+ Bump Choice_Index for each such triple so that a subsequent default
+ choice is associated with the correct index in the typecode.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * a-cdlili.adb (Iterate): Initialize properly an iterator over a null
+ container.
+ (First, Last): Handle properly an iterator over a null container.
+
+2011-08-29 Bob Duff <duff@adacore.com>
+
+ * sem_ch10.adb (Analyze_With_Clause,Install_Withed_Unit): Abandon
+ processing if we run across a node with no Scope. This can happen if
+ we're with-ing an library-level instance, and that instance got errors
+ that caused "instantiation abandoned".
+ * sem_util.adb (Unit_Declaration_Node): Make it more robust, by raising
+ an exception instead of using Assert, so it won't go into an infinite
+ loop, even when assertions are turned off.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * a-coorse.adb: Proper handling of empty ordered sets.
+
+2011-08-29 Johannes Kanig <kanig@adacore.com>
+
+ * debug.adb: Add comments.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * a-except.adb, a-except-2005.adb: Minor comment rewording and
+ reformatting.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb (Array_Type_Declaration): Remove insertion of
+ declaration for Itypes in Alfa mode.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * a-cdlili.ads, a-coinve.ads, a-coorma.adb, a-coorma.ads, s-tassta.adb,
+ a-cborma.adb, a-cborma.ads, a-cohama.ads, a-coorse.ads, a-cbhama.ads,
+ a-cborse.ads, a-cobove.adb, a-cobove.ads, a-cbhase.ads: Minor
+ reformatting.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * exp_ch7.adb, exp_ch7.ads (Build_Exception_Handler): Move its spec to
+ package spec.
+ * exp_intr.adb (Expand_Unc_Deallocation): Use Build_Exception_Handler.
+ * a-except.adb, a-except-2005.adb (Rcheck_22): Do not defer aborts
+ while raising PE.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * a-cbhama.adb, a-cbhama.ads: Minor reformatting.
+
+2011-08-29 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch8.adb (Analyze_Subprogram_Renaming): Complete support for
+ renamings of formal subprograms when the actual for a formal type is
+ class-wide.
+
+2011-08-29 Matthew Heaney <heaney@adacore.com>
+
+ * a-cbhama.ads, a-cbhase.ads (Move): Clear Source following assignment
+ to Target.
+
+2011-08-29 Matthew Heaney <heaney@adacore.com>
+
+ * a-cborma.ads, a-cborse.ads (Cursor): Default-initialize all
+ components of record type.
+ * a-cborma.adb, a-cborse.adb (Move): Clear Source following assignmentw
+ to Target.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * a-cbhama.adb, a-cbhama.ads, a-cborma.adb, a-cborma.ads, a-cobove.adb,
+ a-cobove.ads, a-coorma.adb, a-coorma.ads: Add iterator machinery to
+ container packages.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_util.adb, gnat1drv.adb, s-parint.ads: Minor
+ reformatting.
+
+2011-08-29 Matthew Heaney <heaney@adacore.com>
+
+ * a-cbhama.ads, a-cbhase.ads (Cursor): Default-initialize all
+ components of record type.
+
+2011-08-29 Bob Duff <duff@adacore.com>
+
+ * s-tassta.adb (Task_Wrapper): Handle and ignore exceptions propagated
+ by the termination handler.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb (Array_Type_Declaration): Create declarations for Itypes
+ created in Alfa mode, instead of inserting artificial declarations of
+ non-Itypes in the tree.
+ * sem_util.adb, sem_util.ads (Itype_Has_Declaration): New function to
+ know if an Itype has a corresponding declaration, as defined in
+ itypes.ads.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * gnat1drv.adb: Minor rewrite.
+
+2011-08-29 Bob Duff <duff@adacore.com>
+
+ * s-tasuti.adb (Make_Passive): Work around race condition in
+ Make_Independent, which can cause Wait_Count to be zero. So instead of
+ asserting that Wait_Count > 0, and then decrementing it, decrement it
+ only if Wait_Count > 0.
+ * s-taskin.ads (Wait_Count, Alive_Count, Awake_Count): All of these
+ should be nonnegative, so declare them Natural instead of Integer.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch5.adb, sem_ch3.adb, a-cihama.adb, a-cihama.ads, exp_ch7.adb,
+ sem_ch5.adb, a-ciorse.adb, a-ciorse.ads, sem_ch12.adb, a-cidlli.adb,
+ a-cidlli.ads, sem_util.adb, sem_res.adb, gnat1drv.adb, a-except.adb,
+ a-except.ads, a-except-2005.ads, sem_ch4.adb, exp_disp.adb,
+ exp_aggr.adb, sem_ch13.adb, par-ch3.adb: Minor reformatting.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * s-auxdec-vms-alpha.adb: Add comments, remove some HT before labels.
+
+2011-08-29 Vadim Godunko <godunko@adacore.com>
+
+ * s-parint.ads: Minor comment clarification.
+
+2011-08-29 Vincent Celier <celier@adacore.com>
+
+ * prj.adb (Initialize): Make sure that new reserved words after Ada 95
+ may be used as identifiers.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * a-coinho.ads: Minor reformating.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb (Expand_Iterator_Loop): Handle properly a loop over a
+ container of a derived type.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * a-cidlli.adb, a-cidlli.ads, a-cihama.adb, a-cihama.ads,
+ a-ciorse.adb, a-ciorse.ads: Add iterator machinery to containers.
+
+2011-08-29 Pascal Obry <obry@adacore.com>
+
+ * exp_disp.adb: Minor comment fix.
+ (Make_Disp_Asynchronous_Select_Body): Properly initialize out parameters
+ to avoid warnings when compiling with -Wall.
+ (Make_Disp_Conditional_Select_Body): Likewise.
+ (Make_Disp_Timed_Select_Body): Likewise.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Analyze_Formal_Subprogram_Declaration): If default is
+ an entity name, generate reference for it.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb (Expand_Iterator_Loop): Uniform handling of "X of S"
+ iterator form.
+ * sem_util.adb (Is_Iterator, Is_Reversible_Iterator): Yield True for
+ the class-wide type.
+ * sem_ch5.adb: Move some rewriting to the expander, where it belongs.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (Check_Constrained_Object): Do not create an actual
+ subtype for an object whose type is an unconstrained union.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * par-ch3.adb (P_Array_Type_Definiation, P_Component_Items): "aliased"
+ is allowed in a component definition, by AI95-406.
+
+2011-08-29 Matthew Heaney <heaney@adacore.com>
+
+ * a-chtgbo.adb (Generic_Iteration): Use correct overloading of Next.
+
+2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * a-except-2005.adb: Alphabetize all routines.
+ (Triggered_By_Abort): New routine.
+ * a-except-2005.ads (Triggered_By_Abort): New routine.
+ * a-except.adb Alphabetize all routines.
+ (Triggered_By_Abort): New routine.
+ * a-except.ads (Triggered_By_Abort): New routine.
+ * exp_ch7.adb: Update all comments involving the detection of aborts in
+ finalization code.
+ (Build_Object_Declarations): Do not generate code to detect the
+ presence of an abort at the start of finalization code, use a runtime
+ routine istead.
+ * rtsfind.ads: Add RE_Triggered_By_Abort to tables RE_Id and
+ RE_Unit_Table.
+ * sem_res.adb (Resolve_Allocator): Emit a warning when attempting to
+ allocate a task on a subpool.
+ * s-stposu.adb: Add library-level flag Finalize_Address_Table_In_Use.
+ The flag disables all actions related to the maintenance of
+ Finalize_Address_Table when subpools are not in use.
+ (Allocate_Any_Controlled): Signal the machinery that subpools are in
+ use.
+ (Deallocate_Any_Controlled): Do not call Delete_Finalize_Address which
+ performs costly task locking when subpools are not in use.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * gnat1drv.adb (Adjust_Global_Switches): Restore expansion of tagged
+ types and dispatching calls in Alfa mode.
+ * lib-xref-alfa.adb (Collect_ALFA): Rewrite computation of
+ correspondance between body and spec scopes, to reuse utility functions
+ (Traverse_Declarations_Or_Statements): Protect access to body for stub
+ by testing the presence of the library unit for the body
+ * sem_ch6.adb (Set_Actual_Subtypes): take into account that in Alfa
+ mode the expansion of accept statements is skipped
+ * sem_util.adb, sem_util.ads (Unique_Entity): New function returning
+ the unique entity corresponding to the one returned by
+ Unique_Defining_Entity applied to the enclosing declaration of the
+ argument.
+
+2011-08-29 Bob Duff <duff@adacore.com>
+
+ * treepr.ads: Improve debugging facilities. pn(x) no longer crashes in
+ gdb when x is not a node (it can be a node list, name_id, etc). pp is
+ an alias for pn. ppp is an alias for pt.
+
+2011-08-29 Javier Miranda <miranda@adacore.com>
+
+ * exp_aggr.adb (Expand_Record_Aggregate): Use the top-level enclosing
+ aggregate to take a consistent decision on the need to convert into
+ assignments aggregates that initialize constant objects.
+
+2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch4.adb (Expand_Allocator_Expression): Add a call to
+ Build_Allocate_Deallocate_Proc in order to handle allocation of
+ non-controlled objects on subpools.
+ * impunit.adb: Remove s-finmas and s-spsufi since they were never meant
+ to be end-user visible.
+ * s-finmas.adb: Add with and use clause for System.HTable.
+ Add an instantiation of Simple_HTable which provides a mapping between
+ the address of a controlled object and the corresponding
+ Finalize_Address used to clean up the object. The table is used when a
+ master is operating in heterogeneous mode.
+ (Attach): Explain why the input node is not verified on being already
+ attached.
+ (Delete_Finalize_Address): New routine.
+ (Detach): Add pragma Assert which ensures that a node is already
+ attached.
+ (Finalize): Add local variable Cleanup. Rewrite the iteration scheme
+ since nodes are no longer removed on traversal. Explain why node
+ detachment is undesirable in this case.
+ (Get_Finalize_Address): New routine.
+ (Hash): New routine.
+ (Is_Empty_List): Removed.
+ (pm): Renamed to Print_Master. Add output for discriminant
+ Is_Homogeneous.
+ Comment reformatting.
+ (Set_Finalize_Address (Address, Finalize_Address_Ptr)): New routine.
+ * s-finmas.ads: Various comments additions / improvements.
+ Type Finalization_Master has a discriminant which determines the mode of
+ operation.
+ (Delete_Finalize_Address): New routine.
+ (Get_Finalize_Address): New routine.
+ (pm): Renamed to Print_Master.
+ (Set_Finalize_Address (Address, Finalize_Address_Ptr)): New routine.
+ * s-stposu.adb: Add with clause for System.Address_Image; Add with and
+ use clause for System.IO.
+ (Allocate_Any_Controlled): Add machinery to set TSS primitive
+ Finalize_Address depending on the mode of allocation and the mode of
+ the master.
+ (Deallocate_Any_Controlled): Remove the relation pair object -
+ Finalize_Address regardless of the master mode. Add comment explaining
+ the reason.
+ (Detach): Ensure that fields Prev and Next are null after detachment.
+ (Finalize_Pool): Remove local variable Next_Ptr. Rewrite the iteration
+ scheme to check whether the list of subpools is empty. There is no
+ longer need to store the next subpool or advance the current pointer.
+ (Is_Empty_List): New routine.
+ (Print_Pool): New routine.
+ (Print_Subpool): New routine.
+ * s-stposu.ads: Various comments additions / improvements.
+ Field Master of type Root_Subpool is now a heterogeneous collection.
+ (Print_Pool): New routine.
+ (Print_Subpool): New routine.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb (Expand_N_Iterator_Loop): Implement Ada2012 loop iterator
+ forms, using aspects of container types.
+ * sem_ch3.adb (Find_Type_Name): Preserve Has_Delayed_Aspects and
+ Has_Implicit_Dereference flags, that may be set on the partial view.
+ * sem_ch4.adb (Process_Overloaded_Indexed_Component): Prefix may be a
+ container type with an indexing aspect.
+ (Analyze_Quantified_Expression): Analyze construct with expansion
+ disabled, because it will be rewritten as a loop during expansion.
+ (Try_Container_Indexing): The prefix itself may be a container type
+ with an indexing aspect, as with a vector of vectors.
+ * sem_ch5.adb (Analyze_Iteration_Scheme): In a generic context, analyze
+ the original doamin of iteration, for name capture.
+ (Analyze_Iterator_Specification): If the domain is an expression that
+ needs finalization, create a separate declaration for it.
+ For an iterator with "of" retrieve default iterator info from aspect of
+ container type. For "in" iterator, retrieve type of Iterate function.
+ * sem_ch13.adb (Check_Iterator_Function): Fix typo.
+ (Check_Aspect_At_End_Of_Declaration): Make type unfrozen before
+ analysis, to prevent spurious errors about late attributes.
+ * sprint.adb: Handle quantified expression with either loop or iterator
+ specification.
+ * a-convec.ads, a-convec.adb: Iterate function returns a reversible
+ iterator.
+
+2011-08-29 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Scan_Make_Arg): Take any option as is in packages Compiler,
+ Binder or Linker of the main project file.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * inline.adb (Add_Scopes_To_Clean): Exclude any entity within a generic
+ unit.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * exp_ch9.adb: Partial revert of previous change for Alfa mode
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * exp_ch11.adb: Minor expansion of comment.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * lib-xref-alfa.adb (Add_ALFA_Scope): Treat generic entities.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Resolve_Arithmetic_Op): If the node has a universal
+ interpretation, set the type before resolving the operands, because
+ legality checks on an exponention operand need to know the type of the
+ context.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Analyze_Package_Instantiation): Do not set delayed
+ cleanups on a master if the instance is within a generic unit.
+ Complement to the corresponding fix to inline.adb for K520-030.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * exp_ch7.adb (Build_Raise_Statement): Raise PE instead of the current
+ occurrence.
+ * exp_intr.adb: Minor comment fix.
+
+2011-08-29 Bob Duff <duff@adacore.com>
+
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Fix cases where
+ Delay_Required was used as an uninitialized variable.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * a-cdlili.adb, a-cdlili.ads, a-coinve.adb, a-coinve.ads,
+ sem_util.adb, sem_util.ads, a-cohama.adb, a-cohama.ads, a-coorse.adb,
+ a-coorse.ads, aspects.ads, sem_ch8.adb: Minor reformatting.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * system-freebsd-x86_64.ads (Backend_Overflow_Checks): Set true True.
+ Remove unused variables.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb: Remove Build_Explicit_Dereference.
+ * sem_util.adb, sem_util.ads (Build_Explicit_Dereference): Moved here
+ from sem_res.adb, used in analysis of additional constructs.
+ (Is_Iterator, Is_Reversible_Iterator): New predicates for Ada2012
+ expansion of iterators.
+ (Is_Object_Reference): Recognize variables rewritten as explicit
+ dereferences in Ada2012.
+ * snames.ads-tmpl: Add Has_Element, Forward_Iterator,
+ Reversible_Iterator names, for expansion of Ada2012 iterators.
+ * aspects.ads, aspects.adb (Find_Aspect): Utility.
+ * a-cdlili.ads, a-cdlili.adb: Add new iterator machinery to doubly
+ linked list container.
+ * a-coinve.ads, a-coinve.adb: Ditto for indefinite vector containers.
+ * a-coorse.ads, a-coorse.adb: Ditto for ordered sets.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * a-cohama.adb, a-cohama.ads: Add iterator primitives to hashed map
+ containers.
+
+2011-08-29 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Gnatmake): Get the maximum number of simultaneous
+ compilation processes after the Builder switches has been scanned, as
+ there may include -jnn.
+
+2011-08-29 Matthew Heaney <heaney@adacore.com>
+
+ * a-chtgbo.adb (Generic_Equal): Use correct overloading of Next.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * gnatcmd.adb (GNATCmd): On OpenVMS, truncate the length of
+ GNAT_DRIVER_COMMAND_LINE to 255.
+
+2011-08-29 Pascal Obry <obry@adacore.com>
+
+ * freeze.adb, sem_ch8.adb, a-convec.adb, a-convec.ads: Minor
+ reformatting and style fix (class attribute casing).
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * exp_ch11.adb: Yet another case where expansion should be common
+ between CodePeer and Alfa.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * exp_ch9.adb: Partial revert of previous change for Alfa mode.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Matches_Limited_With_View): The limited views of an
+ incomplete type and its completion match.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * exp_ch13.adb: Adjust previous change.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * sem_prag.adb, prj.adb, sem_util.adb, sem_res.adb, gnat1drv.adb,
+ exp_ch4.adb, sem_ch8.adb: Minor code reorganization
+ Minor reformatting.
+
+2011-08-29 Emmanuel Briot <briot@adacore.com>
+
+ * make.adb, prj.adb, prj.ads (Compute_All_Imported_Projects): Also
+ initialize aggregated projects.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (Find_Renamed_Entity): Within an instance, use scope
+ depth of candidates to resolve a potentially spurious ambiguity between
+ two visible subprograms.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * sem_prag.adb (Analyze_Pragma): Allow Test_Case pragma without
+ Requires/Ensures.
+ * sem_util.adb (Get_Ensures_From_Test_Case_Pragma,
+ Get_Requires_From_Test_Case_Pragma): Allow Test_Case pragma without
+ Requires/Ensures.
+
+2011-08-29 Arnaud Charlet <charlet@adacore.com>
+
+ * gnat1drv.adb (Adjust_Global_Switches): Improve previous change.
+ Add comment.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * sem_res.adb: Minor reformatting.
+
+2011-08-29 Johannes Kanig <kanig@adacore.com>
+
+ * exp_ch4.adb (Expand_Quantified_Expression): Do not expand in ALFA
+ mode.
+ * gnat1drv.adb (Adjust_Global_Switches): Set
+ Use_Expressions_With_Actions to False in ALFA mode.
+ * sem_res.adb (Resolve_Quantified_Expression): Simpler treatment in
+ ALFA mode.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * exp_ch13.adb (Expand_N_Freeze_Entity): Do nothing in Alfa mode.
+ * exp_ch9.adb: Do not expand tasking constructs in Alfa mode.
+ * gnat1drv.adb (Adjust_Global_Switches): Suppress the expansion of
+ tagged types and dispatching calls in Alfa mode.
+
+2011-08-29 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch3.adb (Process_Discriminants): Add missing check to ensure that
+ we do not report an error on an Empty node.
+
+2011-08-29 Geert Bosch <bosch@adacore.com>
+
+ * Makefile.rtl (GNATRTL_NONTASKING_OBJECTS): Add a-nllrar.o,
+ a-nlrear.o and a-nurear.o.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb: Minor code reorganization.
+ Minor reformatting.
+ * sem_util.adb, errout.adb, exp_ch11.adb, a-ngrear.adb, s-gearop.adb,
+ sem_ch6.adb: Minor reformatting
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * s-except.ads, s-except.adb: Provide dummy body.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * sem_warn.adb (Within_Postcondition): Take into account the case of
+ an Ensures component in a Test_Case.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * s-excdeb.ads, s-excdeb.adb: New files, created from s-except.
+ * rtsfind.ads (RTU_Id): Replaces System_Exceptions by
+ System_Exceptions_Debug
+ (RE_Unit_Table): Search RE_Local_Raise in System_Exceptions_Debug
+ * a-except.adb: With and use System.Exceptions_Debug instead of
+ System.Exceptions.
+ * a-except-2005.adb: Likewise.
+ * s-assert.adb: Likewise.
+ * s-except.adb, s-except.ads: Move debugging hooks to s-excdeb.
+ * Makefile.rtl: Add s-excdeb. Adjust compilation rule.
+ * gcc-interfaces/Makefile.in, gcc-interface/Make-lang.in: Add
+ s-excdeb. Update dependencies.
+ (GNATRTL_LINEARALGEBRA_OBJS): Remove a-nlrear.o a-nurear.o a-nllrar.o
+ as these no longer need external libraries.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Resolve_Op_Expon): Additional check to reject an
+ exponentiation operator on universal values in a context that requires
+ a fixed-point type.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * raise-gcc.c (personnality_routine): Fix thinko. Set Ada occurrence
+ before calling notify_handled_exception.
+ * a-exextr.adb: Fix comment.
+
+2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch4.adb (Expand_Allocator_Expression): Add code to set attribute
+ Finalize_Address of the access type's finalization master.
+ (Expand_N_Allocator): Add code to set attribute Finalize_Address of the
+ access type's finalization master. Add a guard to prevent
+ Associated_Storage_Pool from being set on .NET/JVM.
+ * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Add code to set
+ attribute Finalize_Address of the access type's finalization master.
+ * exp_ch7.adb (Make_Finalize_Address_Call): New routine.
+ * exp_ch7.ads (Make_Finalize_Address_Call): New routine.
+ * rtsfind.ads: Add RE_Set_Finalize_Address to tables RE_Id and
+ RE_Unit_Table.
+ * s-finmas.adb: Add with clause for System.Address_Image. Add with and
+ use clause for System.IO
+ (Detach): Relax the assertion, to be reinstated later.
+ (Finalize): Rewrite the iteration loop to avoid pointer comparison.
+ Relax the assertion on Finalize_Address, to be reinstated later.
+ (Is_Empty_List): New routine.
+ (pm): New debug routine.
+ (Set_Finalize_Address): New routine.
+ * s-finmas.ads (pm): New debug routine.
+ (Set_Finalize_Address): New routine.
+ * s-stposu.adb (Allocate_Any_Controlled): Code reformatting.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * a-exexpr-gcc.adb (GCC_Exception_Access, GNAT_GCC_Exception_Access):
+ Remove convention C.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * s-taprop-vms.adb (Get_Exc_Stack_Addr): Remove.
+ (Initialize_TCB): Remove Exc_Stack_Ptr initialization.
+ (Finalize_TCB): Remove its finalization.
+ (Initialize): Remove assignment of GET_Exc_Stack_Addr
+ * s-soflin.adb (NT_Exc_Stack): Remove
+ (Get_Exc_Stack_Addr_NT): Likewise.
+ (Get_Exc_Stack_Addr_Soft): Likewise.
+ * s-soflin.ads (Get_Exc_Stack_Addr_NT): Remove.
+ (Get_Exc_Stack_Addr): Likewise.
+ (Get_Exc_Stack_Addr_Soft): Likewise
+ * s-taspri-vms.ads (Exc_Stack_T): Remove.
+ (Exc_Stack_Ptr_T): Likewise.
+ (Private_Data): Remove Exc_Stack_Ptr component.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * raise-gcc.c (get_ip_from_context): New function. Factorize code.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * gnat_ugn.texi: Fix aix and x86-solaris info for run-time.
+
+2011-08-29 Geert Bosch <bosch@adacore.com>
+
+ * s-gearop.ads (Back_Substitute, Diagonal, Forward_Eliminate,
+ L2_Norm, Swap_Column): New generic subprograms
+ * s-gearop.adb (Back_Substitute, Diagonal, Forward_Eliminate,
+ L2_Norm, Swap_Column): Implement new subprograms in order to
+ eliminate dependency on BLAS and LAPACK libraries in
+ Ada.Numerics.Generic_Real_Arrays and eventually also the complex
+ version. Forward_Eliminate/Back_Substitute can be used to put a
+ matrix in row echelon or reduced row echelon form using partial
+ pivoting.
+ * a-ngrear.adb: (Back_Substitute, Diagonal, Forward_Eleminate,
+ Swap_Column): Instantiate from System.Generic_Array_Operations.
+ ("*", "abs"): Implement by instantiation from Generic_Array_Operations.
+ (Sqrt): Local function for simple computation of square root without
+ adding dependencies on Generic_Elementary_Functions.
+ (Swap): New subprogram to exchange floating point numbers.
+ (Inverse): Reimplement using Jordan-Gauss elimination.
+ (Jacobi): New procedure implementing Jacobi's method for computation
+ of eigensystems, based on Rutishauser's implementation.
+ (L2_Norm): Implement directly using the inner product.
+ (Sort_Eigensystem): Sort eigenvalue/eigenvector pairs in order of
+ decreasing eigenvalue as required by the Ada RM.
+ (Swap_Column): New helper procedure for Sort_Eigensystem.
+ Remove with of System.Generic_Real_BLAS and System.Generic_Real_LAPACK.
+ Add with of Ada.Containers.Generic_Anonymous_Array_Sort, for
+ Sort_Eigensystems.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * put_scos.adb (Put_SCOs): Do not emit a newline for an empty
+ statements line.
+
+2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * s-finmas.adb (Finalize): Check Finalize_Address of the master rather
+ than the current node.
+ * s-finmas.ads: Move field Finalize_Address from type FM_Node to
+ Finalization_Master. The list headers have two fields instead of three.
+ This should fix alignment issue but subpool allocations are now
+ unusable. Alphabetize subprograms.
+ * s-stposu.adb (Allocate_Any_Controlled): Use the offset rather than
+ the size of the header when converting the beginning of the object to
+ a FM_Node. Set the master's Finalize_Address attribute if not already
+ set.
+ (Deallocate_Any_Controlled): Use the offset rather than the size of the
+ header when converting the beginning of the object to a FM_Node.
+
+2011-08-29 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_ch11.adb (Expand_N_Raise_Statement): Don't suppress expansion of
+ reraise when compiling for CodePeer.
+
+2011-08-29 Arnaud Charlet <charlet@adacore.com>
+
+ * a-iteint.ads, Makefile.rtl: Add missing compilation of a-iteint.ads,
+ now needed by a-convec.adb. Fix warning.
+
+2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_util.adb (Build_Allocate_Deallocate_Proc): Add a guard for the
+ processing of TSS routine Finalize_Address when compiling in
+ CodePeer_Mode.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * a-strunb.ads, einfo.ads, g-comlin.ads, sem_ch6.adb,
+ sem_warn.adb: Minor reformatting.
+
+2011-08-29 Emmanuel Briot <briot@adacore.com>
+
+ * prj-conf.adb (Get_Config_Switches): Also collect the list of
+ languages from aggregated projects.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * lib-xref-alfa.adb, lib-xref.ads (Traverse_Declarations_Or_Statements,
+ Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
+ Traverse_Package_Declaration, Traverse_Subprogram_Body,
+ Traverse_Compilation_Unit): Add a parameter Inside_Stubs so that bodies
+ for stubs are traversed too when parameter is set
+ (Traverse_All_Compilation_Units): Traverse without going inside stubs
+ (Traverse_Declarations_Or_Statements): Do the special traversing for
+ stubs when required.
+ * sem_util.adb, sem_util.ads (Get_Body_From_Stub): New function to
+ return subprogram or package body from stub.
+ (Is_Subprogram_Stub_Without_Prior_Declaration): New function to detect
+ stubs without prior subprogram decl.
+
+2011-08-29 Vasiliy Fofanov <fofanov@adacore.com>
+
+ * gnat_ugn.texi: Fix typo.
+
+2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * s-stposu.adb (Allocate_Any_Controlled): Reimplement the mechanism
+ which accounts for size vs alignment issues and calculates the size of
+ the list header.
+ (Deallocate_Any_Controlled): Ditto.
+ (Nearest_Multiple_Rounded_Up): New routine.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * a-exstat.adb (String_To_EO): Do no set Cleanup_Flag.
+ * a-exexda.adb (Set_Exception_C_Msg): Ditto.
+ (Set_Exception_Msg): Ditto.
+ * a-exexpr-gcc.adb (Setup_Current_Excep): Ditto. Do not set
+ Private_Data.
+ * a-except.adb, a-except-2005.adb (Save_Occurrence_No_Private): Remove.
+ Use Save_Occurrence instead of Save_Occurrence_No_Private.
+ (Raise_With_Msg): Remove Cleanup_Flag.
+ * a-except.ads, a-except-2005.ads (Exception_Occurrence): Remove
+ Clean_Flag and Private_Data components.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * freeze.adb (Freeze_Record_Type): Ignore packing in Alfa mode, like
+ in CodePeer mode.
+ * sem_ch3.adb (Signed_Integer_Type_Declaration): Correct the generation
+ of an explicitly declared type, so that the base types of the original
+ type and this generated type are the same, and a "type" (not a subtype
+ like previously).
+ * errout.adb (Special_Msg_Delete): Do not issue messages "Size too
+ small" in Alfa mode, like in CodePeer mode.
+ * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore rep
+ clauses in Alfa mode.
+
+2011-08-29 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch6.ads, exp_ch6.adb (Is_Null_Procedure): Move the spec of this
+ function to the package spec.
+ * sem_ch6.adb (Find_Corresponding_Spec, New_Overloaded_Entity): For
+ internally generated bodies of null procedures locate the internally
+ generated spec enforcing mode conformance.
+ (Is_Interface_Conformant): Ensure that the controlling formal of the
+ primitives match.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_prag.adb (Analyze_Pragma, case Inline): In an instance, do not
+ reject the pragma if it appears to apply to a formal subprogram.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch4.adb (Expand_Allocator_Expression): Use consistent name for
+ inner expression, to prevent double evaluation.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * a-exexpr.adb (Propagate_Exception): Remove all the parameters as
+ they were unused.
+ * a-exexpr-gcc.adb (Propagate_Exception): Ditto.
+ * a-except-2005.adb (Propagate_Exception): Adjust spec.
+ (Raise_Current_Excep): Adjust call.
+ (Raise_From_Signal_Handler): Call now simply call Raise_Current_Excep.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * exp_disp.adb: Minor reformatting.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * a-exexpr.adb (Setup_Exception): Removed.
+ * a-exexpr-gcc.adb (Setup_Exception): Removed.
+ * a-except.adb (Exception_Propagation): Removed.
+ * a-except-2005.adb (Setup_Exception): Removed.
+ (Reraise): Remove call to Setup_Exception.
+ (Reraise_Occurrence): Ditto.
+ (Reraise_Occurrence_Always): Ditto.
+ (Reraise_Occurrence_No_Defer): Ditto.
+ (Transfer_Occurrence): Ditto.
+ * a-exexda.adb (Set_Exception_C_Msg): Remove call to Setup_Exception.
+ (Set_Exception_Msg): Ditto.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * a-convec.adb, exp_disp.adb: Minor reformatting.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * a-exexpr-gcc.adb (GNAT_GCC_Exception_Access): Set to convention C.
+
+2011-08-29 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_ch3.adb (Build_Record_Init_Proc.Build_Init_Procedure): Set
+ Exception_Handlers to No_List instead of Empty_List in the case where
+ there are no handlers.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * gcc-interface/gigi.h (enum standard_datatypes): Add
+ ADT_reraise_zcx_decl
+ (reraise_zcx_decl): New macro.
+ * gcc-interface/trans.c (gnu_incoming_exc_ptr): New variable.
+ (gigi): Set reraise_zcx_decl.
+ (Exception_Handler_to_gnu_zcx): Save and restore gnu_incoming_exc_ptr.
+ (gnat_to_gnu): Handle N_Raise_Statement.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch6.adb, exp_ch3.adb, s-stposu.adb, a-undesu.ads,
+ a-undesu.adb: Minor reformatting.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_disp.adb (Check_Premature_Freezing): When building a dispatch
+ table, accept an unfrozen untagged component if it is an actual for a
+ formal incomplete type.
+ * a-convec.ads, a-convec.adb: Instantiate Ada.Iterator_Interfaces to
+ provide new iterator forms over vectors.
+ Introduce type Iterator in package body to implement operations of
+ Reversible_Iterator interface.
+ * a-iteint.ads: Make package pure so it is usable with new container
+ packages, that are categorized Remote_Types.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * a-exexpr-gcc.adb, a-synbar.adb, sem_ch13.adb: Minor reformatting.
+
+2011-08-29 Bob Duff <duff@adacore.com>
+
+ * sem_aggr.adb (Resolve_Aggr_Expr): Call this routine even in the case
+ of <>, because this is the routine that checks for dimensionality
+ errors (for example, for a two-dimensional array, (others => <>) should
+ be (others => (others => <>)).
+
+2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * impunit.adb: Add new run-time units.
+ * freeze.adb, exp_ch7.ads, exp_ch7.adb, exp_util.ads, exp_util.adb,
+ s-stposu.ads, s-stposu.adb: Code clean up.
+ Handle protected class-wide or task class-wide types
+ Handle C/C++/CIL/Java types.
+ * s-spsufi.adb, s-spsufi.ads: New files.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Reject test-case on
+ library-level subprogram.
+ * sem_prag.adb (Check_Test_Case): Stricter rules for test-case
+ placement.
+ (Analyze_Pragma): Change name "Normal" for "Nominal" in test-case
+ component.
+ * snames.ads-tmpl: Change name "Normal" for "Nominal" in test-case
+ component.
+ * gnat_rm.texi: Update doc for Test_Case pragma.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * a-exexpr-gcc.adb (Unwind_Exception): Remove default value, made it
+ convention C.
+ (GCC_Exception_Access): New type.
+ (Unwind_DeleteException): New imported procedure
+ (Foreign_Exception): Import it.
+ (GNAT_GCC_Exception): Simply have the occurrence inside.
+ (To_GCC_Exception): New function.
+ (To_GNAT_GCC_Exception): New function.
+ (GNAT_GCC_Exception_Cleanup): New procedure..
+ (Propagate_GCC_Exception): New procedure.
+ (Reraise_GCC_Exception): New procedure.
+ (Setup_Current_Excep): New procedure.
+ (CleanupUnwind_Handler): Change type of UW_Exception parameter.
+ (Unwind_RaiseException): Ditto.
+ (Unwind_ForcedUnwind): Ditto.
+ (Remove): Removed.
+ (Begin_Handler): Change type of parameter.
+ (End_Handler): Ditto. Now delete the exception if still present.
+ (Setup_Key): Removed.
+ (Is_Setup_And_Not_Propagated): Removed.
+ (Set_Setup_And_Not_Propagated): Ditto.
+ (Clear_Setup_And_Not_Propagated): Ditto.
+ (Save_Occurrence_And_Private): Ditto.
+ (EID_For): Add 'not null' constraint on parameter.
+ (Setup_Exception): Does nothing.
+ (Propagate_Exception): Simplified.
+ * exp_ch11.adb (Expand_N_Raise_Statement): In back-end exception model,
+ re-raise is not expanded anymore.
+ * s-except.ads (Foreign_Exception): New exception - placeholder for
+ non Ada exceptions.
+ * raise-gcc.c (__gnat_setup_current_excep): Declare
+ (CXX_EXCEPTION_CLASS): Define (not yet used)
+ (GNAT_EXCEPTION_CLASS): Define.
+ (is_handled_by): Handle foreign exceptions.
+ (PERSONALITY_FUNCTION): Call __gnat_setup_current_excep.
+
+2011-08-29 Jose Ruiz <ruiz@adacore.com>
+
+ * a-synbar.adb (Synchronous_Barrier): Some additional clarification.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * a-synbar-posix.adb: Minor reformatting.
+
+2011-08-29 Jose Ruiz <ruiz@adacore.com>
+
+ * a-exetim-posix.adb, a-exetim-mingw.adb, a-exetim-mingw.ads,
+ a-exetim-default.ads (Interrupt_Clocks_Supported,
+ Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
+ definitions to be compliant with AI-0171. The target systems do not
+ support separate account for the execution time of interrupt handlers.
+
+2011-08-29 Jose Ruiz <ruiz@adacore.com>
+
+ * a-synbar.adb (Wait): Change the order of evaluation of the conditions
+ in the barrier to put first the easiest to evaluate (and the one which
+ will be True more often). More efficient.
+
+2011-08-29 Eric Botcazou <ebotcazou@adacore.com>
+
+ * s-atocou-x86.adb: Fix constraint in machine code insertion.
+
+2011-08-29 Bob Duff <duff@adacore.com>
+
+ * aspects.ads, aspects.adb: Add new aspects for various pragmas and
+ attributes that are now aspects, as specified by AI05-0229-1.
+ * sem_ch13.adb (Analyze_Aspect_Specifications,
+ Check_Aspect_At_Freeze_Point): Analyze the new aspects. Turn them into
+ pragmas or attribute references, as appropriate.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * a-synbar.ads, a-synbar.adb, a-synbar-posix.adb,
+ a-synbar-posix.ads: Minor reformatting.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * snames.ads-tmpl: Add name Force.
+
+2011-08-29 Pascal Obry <obry@adacore.com>
+
+ * prj-nmsc.adb: Minor reformatting.
+
+2011-08-29 Jose Ruiz <ruiz@adacore.com>
+
+ * a-exetim.ads (Interrupt_Clocks_Supported,
+ Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
+ definitions to be compliant with AI-0171.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * a-ngelfu.adb: Add comments.
+
+2011-08-29 Geert Bosch <bosch@adacore.com>
+
+ * a-ngelfu.adb (Tan): Do not raise Constraint_Error if the argument is
+ the closest machine number to Pi / 2.0.
+
+2011-08-29 Jose Ruiz <ruiz@adacore.com>
+
+ * impunit.adb (Non_Imp_File_Names_12): Add a-synbar for new Ada 2012
+ package Ada.Synchronous_Barriers.
+ * a-synbar.ads, a-synbar.adb, a-synbar-posix.ads, a-synbar-posix.adb:
+ Add new specs and bodies for Ada.Synchronous_Barriers. There is a
+ default implementation using protected objects and another one
+ a-synbar-posix using POSIX barriers as the underlying support.
+ * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for Linux (x86,
+ x86_64, ia64) and MIPS IRIX): Use the a-synbar-posix implementation of
+ Ada.Synchronous_Barriers which uses POSIX barriers (more efficient).
+ Clean up dependencies.
+ * Makefile.rtl (GNATRTL_TASKING_OBJS): Add a-synbar.o
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch7.adb, make.adb, sem_res.adb, exp_intr.adb,
+ exp_dist.adb: Minor code reorganization.
+ Minor reformatting.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * sem_cat.adb (Validate_RACW_Primitive): The return type of an RACW
+ primitive operation must support external streaming if it is not a
+ controlling access result.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * sinfo.ads, sem_ch7.adb: Minor reformatting.
+
+2011-08-29 Bob Duff <duff@adacore.com>
+
+ * sem_ch4.adb (Analyze_Allocator): Check No_Nested_Finalization
+ restriction on allocators, as required by AI05-0013-1.
+ * restrict.ads: Minor comment fix.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * a-exexpr.adb, a-except-2005.ads (Jmpbuf_Address): Move to a-exexpr.adb
+ (To_Jmpbuf_Address): Ditto
+ (builtin_longjmp): Ditto
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * sem_res.adb: Minor reformatting.
+
+2011-08-29 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Gnatmake): Move special processing for VM targets after the
+ call to Get_Target_Parameters.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch12.adb, par-ch12.adb: Minor reformatting.
+
+2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_res.adb (Resolve_Allocator): Implement Ada2012-B052. Detect cases
+ where an anonymous access discriminant of a limited designated type
+ appears in a non-immutably limited discriminated type and issue an
+ error message. Add local variable Desig_T and replace all occurrences
+ of Designated_Type.
+
+2011-08-29 Jose Ruiz <ruiz@adacore.com>
+
+ * a-rttiev.adb (Set_Handler): Update comment to indicate that our
+ implementation is compliant to RM D.15(15/2) after the modification
+ imposed by AI05-0094-1 (binding interpretation).
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch9.adb, s-tasren.adb, exp_sel.adb, exp_sel.ads, exp_ch11.adb,
+ s-interr-hwint.adb, s-tpobop.adb, sem_ch13.adb: Minor reformatting.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * par-endh.adb (Check_End): For an END where it is mandatory to repeat
+ the scope name, do not report a missing label as a style violation (it
+ will be diagnosed as an illegality).
+ * exp_dist.adb (Add_Params_For_Variant_Components): Fix handling of
+ variant records: Get_Enum_Lit_From_Pos already returns a usage
+ occurrence of the literal, no need to use New_Occurrence_Of. Set Etype
+ on Expr in Integer_Literal case so that it can be used by
+ Build_To_Any_Call.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * exp_sel.ads (Build_Abort_BLock_Handler): New function spec.
+ Adjust comment.
+ * exp_sel.adb (Build_Abort_Block): Use Build_Abort_Block_Handler.
+ (Build_Abort_Block_Handler): New function to build an Abort_Signal
+ exception handler.
+ * exp_ch9.adb (Expand_N_Asynchronous_Select): Call
+ Build_Abort_Block_Handler to build the exception handler. Do not
+ undefer aborts for the Abort_Signal exception handler if back-end
+ exception mechanism.
+ * exp_ch11.adb (Expand_Exception_Handlers): Do not undefer aborts if
+ back_end exceptions for all others and abort_signal.
+ * s-except.ads (ZCX_By_Default): New constant.
+ * a-except-2005.adb (Raise_Exception): Do not defer abort if ZCX.
+ (Raise_Exception_Always): Ditto.
+ (Raise_From_Signal_Handler): Ditto.
+ (Raise_With_Location_And_Msg): Ditto.
+ (Raise_With_Msg): Ditto.
+ (Reraise): Ditto.
+ (Reraise_Occurence): Ditto.
+ (Reraise_Occurrence_Always): Ditto.
+ * s-tasren.adb (Exceptional_Complete_Rendezvous): Defer aborts if ZCX.
+ * s-tpobop.adb: (Exceptional_Complete_Body): Undefer abort if ZCX.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * sem_util.ads (Get_Enum_Lit_From_Pos): Clarify documentation.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * snames.adb-tmpl, sem_ch13.adb: Minor reformatting
+ Minor code reorganization.
+
+2011-08-29 Bob Duff <duff@adacore.com>
+
+ * usage.adb (-gnatwy): Fix documentation: this switch applies to Ada
+ 2012, not just Ada 2005.
+
+2011-08-29 Vincent Celier <celier@adacore.com>
+
+ * gnat_ugn.texi: Indicate that when the compiler is called by gnatmake
+ with a project file or with gprbuid, if -gnatep= is specified, the
+ builder may need to be invoked with -x.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * a-exexpr-gcc.adb: Minor comment fix.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch8.adb: Minor reformatting.
+
+2011-08-29 Bob Duff <duff@adacore.com>
+
+ * par-ch2.adb (P_Identifier): Warn that "some" is reserved in Ada 2012.
+ * par-ch4.adb (P_Quantified_Expression): Remove unnecessary code for
+ treating "some" as unreserved in earlier Ada versions. This is now
+ handled in Snames.Is_Keyword_Name. Parse "for some" using Tok_Some,
+ rather than Name_Some, since Tok_Some is now recognized as reserved.
+ * scans.adb (Initialize_Ada_Keywords): Handle Tok_Some like any other
+ reserved word.
+ * scans.ads: Minor comment fixes.
+ * snames.adb-tmpl (Is_Keyword_Name): Handle Ada 2012 reserved words as
+ for other language versions.
+ * scn.adb (Scan_Reserved_Identifier): Remove unnecessary code for
+ treating "some" as unreserved in earlier Ada versions. This is now
+ handled in Snames.Is_Keyword_Name.
+ * par-ch3.adb (P_Defining_Identifier): Warn that "some" is reserved in
+ Ada 2012.
+ (P_Subtype_Mark_Resync): Remove unnecessary code for treating "some" as
+ unreserved in earlier Ada versions. This is now handled in
+ Snames.Is_Keyword_Name.
+ * snames.ads-tmpl (Ada_2012_Reserved_Words): Handle Ada 2012 reserved
+ words as for other language versions.
+ * gnat_ugn.texi (-gnatwy): Fix documentation: this switch applies to
+ Ada 2012, not just Ada 2005.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch13.adb: Additional semantic checks for aspects involved in
+ iterators.
+
+2011-08-29 Matthew Heaney <heaney@adacore.com>
+
+ * a-comutr.ads, a-comutr.adb, a-cimutr.ads, a-cimutr.adb,
+ a-cbmutr.ads, a-cbmutr.adb (Find_In_Subtree): Remove superfluous
+ Container parameter.
+ (Ancestor_Find): ditto.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * par-endh.adb: Minor reformatting.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * a-exexpr-gcc.adb (Unwind_Action) Rewrite as an integer with constants.
+ (GNAT_GCC_Exception): Remove N_Cleanups_To_Trigger component.
+ (Adjust_N_CLeanups_For): Remove.
+ (CleanupUnwind_Handler): Call Unhandled_Exception_Terminate when end of
+ stack is reached.
+ (Propgate_Exception): Adjust.
+ * raise-gcc.c: Add a few static/const.
+ (Adjust_N_Cleanups_For): Remove declaration.
+ (PERSONALITY_FUNCTION): Remove code dealing with N_Cleanups_To_Trigger.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb: Use type of function return when rewriting as object
+ declaration.
+
+2011-08-29 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_type.adb: Minor reformatting.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * makeutl.adb: Minor reformatting.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (Analyze_Object_Renaming): If the renamed object is a
+ function call of a limited type, the expansion of the renaming is
+ complicated by the presence of various temporaries and subtypes that
+ capture constraints of the renamed object.
+ Rewrite node as an object declaration, whose expansion is simpler.
+ Given that the object is limited there is no copy involved and no
+ performance hit.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch5.adb, sinfo.ads, make.adb, s-pooglo.adb, sem_ch12.adb,
+ freeze.adb, sem_ch6.adb, par-ch12.adb: Minor reformatting.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * system-darwin-x86.ads, system-linux-s390x.ads, system-linux-alpha.ads,
+ system-tru64.ads, system-irix-n32.ads, system-vxworks-arm.ads,
+ system-linux-hppa.ads, system-linux-s390.ads,
+ system-solaris-sparcv9.ads, system-mingw.ads, system-linux-ia64.ads,
+ system-vms_64.ads, system-vxworks-sparcv9.ads, system-linux-ppc.ads,
+ system-aix64.ads, system-lynxos-ppc.ads, system-linux-sh4.ads,
+ system-solaris-x86.ads, system-linux-x86_64.ads, system-linux-x86.ads,
+ system-vxworks-ppc.ads, system-hpux.ads, system-darwin-ppc.ads,
+ system-solaris-sparc.ads, system-lynxos-x86.ads,
+ system-vxworks-m68k.ads, system-hpux-ia64.ads, system-irix-o32.ads,
+ system-solaris-x86_64.ads, system-mingw-x86_64.ads,
+ system-vxworks-mips.ads, system-linux-sparc.ads, system-vms-ia64.ads,
+ system-freebsd-x86.ads, system-aix.ads, system-darwin-x86_64.ads,
+ system-vxworks-x86.ads: Remove GCC_ZCX_Support.
+ * s-taprop-posix.adb, s-taprop-irix.adb, s-taprop-vxworks.adb,
+ s-taprop-tru64.adb, s-taprop-linux.adb, s-taprop-solaris.adb: Ditto.
+ * opt.ads: Adjust comment.
+ * targparm.ads, targparm.adb: Remove GCC_ZCX_Support_On_Target.
+ * gnat1drv.adb: Do not check for GCC_ZCX_Support_On_Target.
+ * system.ads: Move GCC_ZCX_Support to obsolete entries.
+
+2011-08-29 Emmanuel Briot <briot@adacore.com>
+
+ * makeutl.adb (Do_Complete): Resolve symbolic links when a relative
+ file name is specified on the gnatmake or gprbuild command line, and
+ before we search for that file in the project.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_type.adb (Within_Instance): New predicate in Collect_Interps,
+ used to determine whether a possible interpretation for an overloadable
+ entity is declared within the current instantiation and should be
+ included in the candidate set.
+
+2011-08-29 Vasiliy Fofanov <fofanov@adacore.com>
+
+ * gnat_rm.texi, gnat_ugn.texi: Clean ups.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Resolve_Actuals): Use base type to determine whether an
+ access subtype is access_to_subprogram, when applying checks for
+ RM 3.10.2 (27).
+
+2011-08-29 Matthew Heaney <heaney@adacore.com>
+
+ * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Splice_Subtree): Only check
+ for sibling when common parent.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * get_scos.adb: Literals of Pragma_Id are pragma names prefixed with
+ "pragma_".
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Enable freeze actions
+ for the return type when in ASIS mode.
+
+2011-08-29 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Gnatmake): Get the default search dirs, then the target
+ parameters after getting the Builder switches, as the Builder switches
+ may include --RTS= and that could change the default search dirs.
+
+2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Make_Adjust_Call): Rewrite to mimic the structure of
+ Make_Final_Call. Move the processing for class-wide types before the
+ processing for derivations from [Limited_]Controlled.
+ (Make_Final_Call): Move the processing for class-wide types before the
+ processing for derivations from [Limited_]Controlled.
+ * s-stposu.adb (Allocate_Any_Controlled): Correct the membership check.
+ Add code to account for alignments larger than the list header. Add a
+ comment illustrating the structure of the allocated object + padding +
+ header.
+ (Deallocate_Any_Controlled): Add code to account for alignments larger
+ than the list header.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sinfo.ads, sinfo.adb: New node kind
+ N_Formal_Incomplete_Type_Definition, related flags.
+ par-ch12.adb (P_Formal_Type_Declaration, G_Formal_Type_Definition):
+ Parse formal incomplete types.
+ * sem.adb (Analyze): Formal_Incomplete_Type_Definitions are handled in
+ sem_ch12.
+ * sem_ch7.adb (Analyze_Package_Specification, Unit_Requires_Body):
+ Formal incomplete types do not need completion.
+ * sem_ch12.adb (Analyze_Formal_Incomplete_Type,
+ Validate_Incomplete_Type_Instance): New procedures to handle formal
+ incomplete types.
+ * freeze.adb (Freeze_Entity): Do not freeze the subtype of an actual
+ that corresponds to a formal incomplete type.
+ * sprint.adb: Handle formal incomplete type declarations.
+ * exp_util.adb (Insert_Actions): An incomplete_type_definition is not
+ an insertion point.
+
+2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * a-fihema.ads, a-fihema.adb: Unit removed.
+ * a-undesu.ads, a-undesu.adb: New unit implementing
+ Ada.Unchecked_Deallocate_Subpool.
+ * einfo.adb: Remove Associated_Collection from the node usage.
+ Add Finalization_Master to the node usage.
+ (Associated_Collection): Removed.
+ (Finalization_Master): New routine.
+ (Set_Associated_Collection): Removed.
+ (Set_Finalization_Master): New routine.
+ (Write_Field23_Name): Remove Associated_Collection from the output. Add
+ Finalization_Master to the output.
+ * einfo.ads: Remove attribute Associated_Collection and its uses in
+ entities.
+ Add new attribute Finalization_Master along with its uses in entitites.
+ (Associated_Collection): Removed along with its pragma import.
+ (Finalization_Master): New routine along with a pragma import.
+ (Set_Associated_Collection): Removed along with its pragma import.
+ (Set_Finalization_Master): New routine along with a pragma import.
+ * exp_ch3.adb (Expand_Freeze_Array_Type): Replace call to
+ Build_Finalization_Collection with Build_Finalization_Master.
+ (Expand_Freeze_Record_Type): Move the generation of Finalize_Address
+ before the bodies of the predefined routines. Add comment explaining
+ this. Replace call to Build_Finalization_Collection with
+ Build_Finalization_Master.
+ (Freeze_Type): Replace call to Build_Finalization_Collection with
+ Build_Finalization_Master.
+ (Make_Finalize_Address_Body): Comment reformatting.
+ (Make_Predefined_Primitive_Specs): Code reformatting.
+ (Stream_Operation_OK): Update comment mentioning finalization
+ collections. Replace RE_Finalization_Collection with
+ RE_Finalization_Master.
+ * exp_ch4.adb (Complete_Controlled_Allocation): Replace call to
+ Associated_Collection with Finalization_Master. Replace call to
+ Build_Finalization_Collection with Build_Finalization_Master.
+ (Expand_Allocator_Expression): Replace call to Associated_Collection
+ with Finalization_Master. Replace call to Set_Associated_Collection with
+ Set_Finalization_Master. Remove the generation of
+ Set_Finalize_Address_Ptr.
+ (Expand_N_Allocator): Replace call to Associated_Collection with
+ Finalization_Master. Remove the generation of Set_Finalize_Address_Ptr.
+ * exp_ch6.adb (Add_Collection_Actual_To_Build_In_Place_Call): Renamed to
+ Add_Finalization_Master_Actual_To_Build_In_Place_Call. Update the
+ comment on usage. Replace call to Needs_BIP_Collection with
+ Needs_BIP_Finalization_Master Remplace BIP_Collection with
+ BIP_Finalization_Master. Update all comments which mention finalization
+ collections. Replace Associated_Collection with
+ Finalization_Master. Replace Build_Finalization_Collection with
+ Build_Finalization_Master.
+ (BIP_Formal_Suffix): Update BIP_Collection's case.
+ (Build_Heap_Allocator): Update the related comment. Rename local
+ variable Collect to Fin_Mas_Id and update its occurrences. Update
+ comments which mention finalization collections. Replace
+ Set_Associated_Collection with Set_Finalization_Master.
+ (Expand_Call): Update the code which detects a special piece of library
+ code for .NET/JVM.
+ (Make_Build_In_Place_Call_In_Allocator): Replace the call to
+ Add_Collection_Actual_To_Build_In_Place_Call with
+ Add_Finalization_Master_Actual_To_Build_In_Place_Call. Remove the code
+ which generates a call to Make_Set_Finalize_Address_Ptr_Call.
+ (Make_Build_In_Place_Call_In_Anonymous_Context): Replace call to
+ Add_Collection_Actual_To_Build_In_Place_Call with
+ Add_Finalization_Master_Actual_To_Build_In_Place_Call.
+ (Make_Build_In_Place_Call_In_Assignment): Replace call to
+ Add_Collection_Actual_To_Build_In_Place_Call with
+ Add_Finalization_Master_Actual_To_Build_In_Place_Call.
+ (Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
+ * exp_ch6.ads: Rename BIP_Collection to BIP_Finalization_Master.
+ (Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
+ * exp_ch7.adb (Build_BIP_Cleanup_Stmts): Update comment on usage.
+ Rename local variable Collect to Fin_Mas_Id and update its occurrences.
+ Replace call to Set_Associated_Collection with Set_Finalization_Master.
+ (Build_Finalization_Collection): Renamed to Build_Finalization_Master.
+ Replace the call to Associated_Collection with Finalization_Master.
+ Rename local variable Coll_Id to Fin_Mas_Id and update its occurrences.
+ Update the way finalization master names are generated. Update the
+ retrieval of the correct access type which will carry the pool and
+ master attributes.
+ (Make_Final_Call): Reimplement the way [Deep_]Finalize is retrieved.
+ (Make_Finalize_Address_Body): Abstract types do not need
+ Finalize_Address. Code reformatting.
+ (Make_Finalize_Address_Stmts): Update comment on usage.
+ (Make_Set_Finalize_Address_Ptr_Call): Removed.
+ (Process_Declarations): Update comments.
+ * exp_ch7.ads (Build_Finalization_Collection): Renamed to
+ Build_Finalization_Master. Update associated comment.
+ (Make_Set_Finalize_Address_Ptr_Call): Removed.
+ * exp_ch13.adb: Update comments which mention finalization collections.
+ (Expand_N_Free_Statement): Replace the call to Associated_Collection
+ with Finalization_Master.
+ * exp_util.adb (Build_Allocate_Deallocate_Proc): Reimplemented to
+ create calls to routines Allocate_Any_Controlled and
+ Deallocate_Any_Controlled.
+ (Find_Finalize_Address): New routine.
+ (Is_Allocate_Deallocate_Proc): Update the RTE entities used in the
+ comparison.
+ (Requires_Cleanup_Actions): Update the comment on freeze node
+ inspection.
+ * exp_util.ads: Remove comment on generated code for
+ Build_Allocate_Deallocate_Proc. The code is now quite complex and it
+ is better to simply look in the body.
+ * freeze.adb (Freeze_All): Update the comment of finalization
+ collections. Replace the call to Associated_Collection with
+ Finalization_Master. Replace the call to Build_Finalization_Collection
+ with Build_Finalization_Master.
+ * impunit.adb: Add a-undesu and s-stposu to the list of units.
+ * Makefile.rtl: Add files a-undesu, s-finmas and s-stposu. Remove file
+ a-fihema.
+ * rtsfind.adb (Get_Unit_Name): Remove the processing for children of
+ Ada.Finalization. Add processing for children of System.Storage_Pools.
+ * rtsfind.ads: Remove the naming of second level children of
+ Ada.Finalization.
+ Remove Ada_Finalization_Heap_Management from the list of units.
+ Remove subtype Ada_Finalization_Child.
+ Remove the following subprogram entities:
+
+ RE_Allocate
+ RE_Deallocate
+ RE_Finalization_Collection
+ RE_Finalization_Collection_Ptr
+ RE_Set_Finalize_Address_Ptr
+
+ Add the naming of second level children of System.Storage_Pools.
+ Add System_Finalization_Masters and System_Storage_Pools_Subpools to
+ the list of units.
+ Add subtype System_Storage_Pools_Child.
+ Add the following subprogram entities to System.Finalization_Masters:
+
+ RE_Finalization_Master
+ RE_Finalization_Master_Ptr
+
+ Add the following subprogram entities to System.Storage_Pools.Subpools:
+
+ RE_Allocate_Any_Controlled
+ RE_Deallocate_Any_Controlled
+ RE_Root_Storage_Pool_With_Subpools
+ RE_Root_Subpool
+ RE_Subpool_Handle
+
+ Move the following subprogram entities from
+ Ada.Finalization.Heap_Management to System.Finalization_Masters:
+
+ RE_Add_Offset_To_Address
+ RE_Attach
+ RE_Base_Pool
+ RE_Detach
+
+ * sem_ch3.adb (Access_Type_Declaration): Replace the call to
+ Set_Associated_Collection with Set_Finalization_Master.
+ * sem_ch6.adb (Create_Extra_Formals): Update the way extra formal
+ BIP_Finalization_Master is created.
+ * s-finmas.adb: New unit System.Finalization_Masters.
+ * s-finmas.ads: New unit System.Finalization_Masters.
+ * s-stopoo.ads, s-stopoo.adb: Minor code reformatting.
+ * s-stposu.ads, s-stposu.adb: New unit implementing
+ System.Storage_Pools.Subpools.
+
+2011-08-29 Bob Duff <duff@adacore.com>
+
+ * tbuild.adb: Add assertion.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * s-pooglo.adb: Minor reformatting.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb (Expand_N_Assignment_Statement): if the left-hand side is
+ an indexed component of a packed array whose element type is a record
+ with a representation clause different from that of the right-hand
+ side, generate a temporary to minimuze the number of bit-field
+ operations generated.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_util.adb (Insert_Actions): Use clauses can be part of lists of
+ declarations, and thus are likely insertion points for actions.
+
+2011-08-29 Bob Duff <duff@adacore.com>
+
+ * einfo.ads: Minor comment fix.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * frontend.adb, gnat1drv.adb: Minor reformatting.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * s-pooglo.adb (Allocate, Deallocate): Take into account the alignment.
+ * a-fihema.adb (Allocate, Deallocate): Ditto. Possibly add padding
+ space in front of the header.
+
+2011-08-29 Johannes Kanig <kanig@adacore.com>
+
+ * frontend.adb (Frontend): Exit after creating Standard package when
+ -gnatd.H is present.
+ * gnat1drv.adb (Gnat1drv): Call Backend right away when -gnatd.H is
+ present.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch9.adb, mlib-prj.adb, prj.adb, prj.ads, ttypes.ads, sem_ch4.adb,
+ makeutl.adb, makeutl.ads, atree.ads, snames.adb-tmpl,
+ snames.ads-tmpl: Minor reformatting.
+
+2011-08-29 Philippe Gil <gil@adacore.com>
+
+ * prj.adb (Reset_Units_In_Table): New procedure.
+ Reset units to avoid access to freed memory.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * get_scos.adb: When reading a P statement SCO without a pragma name
+ (from an older ALI file), ensure that the Pragma_Name component is set
+ to Unknown_Pragma (not left uninitialized).
+
+2011-08-29 Vincent Celier <celier@adacore.com>
+
+ * makeutl.adb (Get_Directories): New procedure moved from Buildgpr and
+ modified to compute correctly the object path of a SAL project that is
+ extending another library project.
+ (Write_Path_File): New procedure.
+ * makeutl.ads (Directories): New table moved from Buildgpr
+ (Get_Directories): New procedure moved from Buildgpr
+ (Write_Path_File): New procedure
+ * mlib-prj.adb (Build_Library): Use Makeutl.Get_Directories to set the
+ paths before binding SALs, instead of Set_Ada_Paths.
+ * prj-env.adb (Set_Path_File_Var): Procedure has been moved to package
+ Prj.
+ * prj.adb (Set_Path_File_Var): New procedure moved from Prj.Env
+ (Current_Source_Path_File_Of): New function
+ (Set_Current_Object_Path_File_Of): New procedure
+ (Current_Source_Object_File_Of): New function
+ (Set_Current_Object_Path_File_Of): New procedure
+ * prj.ads (Set_Path_File_Var): New procedure moved from Prj.Env
+ (Current_Source_Path_File_Of): New function
+ (Set_Current_Object_Path_File_Of): New procedure
+ (Current_Source_Object_File_Of): New function
+ (Set_Current_Object_Path_File_Of): New procedure
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb (Expand_N_Assignment_Statement): For an assignment to a
+ packed entity, use a bit-field assignment only if there is no change of
+ representation.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * rtsfind.ads, exp_ch3.adb (In_Runtime): Minor code improvement, use
+ Is_RTU instead of using Chars comparisons.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do not create a
+ temporary object if the actual is constrained, and the discriminants
+ read from the stream don't match.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * sem_attr.adb, exp_attr.adb: Add handling of
+ Attribute_System_Allocator_Alignment
+ * snames.ads-tmpl: Add Name_System_Allocator_Alignment and
+ Attribute_System_Allocator_Alignment.
+ * ttypes.ads, get_targ.ads: Add Get_System_Allocator_Alignment.
+ * gcc-interface/targtyps.c, gcc-interface/utils2.c,
+ gcc-interface/gigi.h: Renames get_target_default_allocator_alignment to
+ get_target_system_allocator_alignment.
+
+2011-08-29 Arnaud Charlet <charlet@adacore.com>
+
+ * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
+ dependencies.
+
+2011-08-29 Arnaud Charlet <charlet@adacore.com>
+
+ * exp_ch3.adb (In_Runtime): Fix typo.
+
+2011-08-29 Bob Duff <duff@adacore.com>
+
+ * sem_ch4.adb (Analyze_Allocator): Analyze the subpool specification.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch3.adb (Expand_N_Object_Declaration): If the entity is tagged
+ and a separate tag assignment is generated, ensure that the tag
+ assignment is analyzed.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * atree.ads, atree.adb (Copy_Separate_List): New function that applies
+ Copy_Separate_Tree to a list of nodes. Used to create disjoint copies
+ of statement lists that may contain local declarations.
+ * exp_ch9.adb (Expand_N_Timed_Entry_Call): Use Copy_Separate_List to
+ duplicate the triggering statements needed for the expansion of this
+ construct, when the trigger is a dispatching call to a synchronized
+ primitive.
+
+2011-08-29 Arnaud Charlet <charlet@adacore.com>
+
+ * gnat_rm.texi: Add doc for 'Elab_Subp_Body.
+ * bindgen.adb: Add comments.
+ * snames.adb-tmpl (Is_Attribute_Name): Only recognize 'Elab_Subp_Body
+ in CodePeer mode.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * exp_attr.adb: Minor reformatting.
+ Minor code reorganization and commenting.
+ * par_sco.adb, checks.adb, sem_attr.adb, get_scos.adb: Minor
+ reformatting.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * get_scos.adb: Ignore chaining indicators not currently supported
+ by Ada.
+
+2011-08-29 Arnaud Charlet <charlet@adacore.com>
+
+ * system.ads: Minor editing.
+
+2011-08-29 Arnaud Charlet <charlet@adacore.com>
+
+ * bindgen.adb (Gen_Elab_Calls): Generate calls to subp'Elab_Subp_Body in
+ CodePeer mode.
+ * sem_attr.ads, sem_attr.adb, exp_Attr.adb, sem_ch6.adb: Add handling of
+ Attribute_Elab_Subp_Body.
+ * snames.ads-tmpl (Attribute_Elab_Subp_Body, Name_Elab_Subp_Body): New.
+ * sem_util.adb: Update comments.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * par_sco.adb, scos.adb, scos.ads, put_scos.adb, get_scos.adb: Record
+ pragma name for each SCO statement corresponding to a pragma.
+
+2011-08-29 Arnaud Charlet <charlet@adacore.com>
+
+ * opt.ads: Minor editing.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * gnat1drv.adb (Adjust_Global_Switches): Remove options for ALFA mode
+ that only made sense for CodePeer mode.
+
+2011-08-29 Jose Ruiz <ruiz@adacore.com>
+
+ * targparm.ads (Support_64_Bit_Divides_On_Target): Remove this flag
+ which is no longer used.
+ * targparm.adb (S64, S64_Str, Get_Target_Parameters): Remove the
+ handling of the 64-bit division check.
+ * exp_ch4.adb (Expand_N_Op_Divide): Remove the check for 64-bit
+ division available.
+ * system*.ads (Support_64_Bit_Divides): Remove this flag which is no
+ longer used.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * get_scos.adb: Minor reformatting.
+
+2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_util.adb (Process_Statements_For_Controlled_Objects): Whenever a
+ statement list is wrapped in a block, the block is explicitly analyzed
+ in order to properly redecorate the entities and create a servicing
+ finalizer.
+
+2011-08-29 Tristan Gingold <gingold@adacore.com>
+
+ * sinfo.ads, sinfo.adb (Zero_Cost_Handling): Remove.
+ (Set_Zero_Cost_Handling): Remove.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Minor reformatting
+
+2011-08-29 Geert Bosch <bosch@adacore.com>
+
+ * s-vaflop-vms-alpha.adb (Neg_F): Use subtraction instead of negation
+ instruction, as the latter may produce -0.0, which is not a valid VAX
+ F float number.
+ (Neg_G): Likewise for VAX F float.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * exp_util.adb: Minor reformatting.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb: Minor comment update.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * checks.adb (Apply_Type_Conversion_Checks): Use the Underlying_Type of
+ the operand type.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * par_sco.adb (Traverse_Declarations_Or_Statements): Do not flush
+ current statement sequence on a generic instantiation or a subprogram
+ declaration.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * sem_type.adb, einfo.ads, freeze.adb, exp_ch4.adb, sem_ch13.adb:
+ Minor reformatting.
+
+2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
+ Correct the check which involves the freeze node of a controlled or
+ access-to-controlled type.
+
+2011-08-29 Geert Bosch <bosch@adacore.com>
+
+ * sem_warn.adb (Check_Code_Statement): Remove check for consecutive Asm
+ statements.
+ * s-vaflop-vms-alpha.adb: Remove bogus Volatile => True arguments from
+ Asm statements.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb (Array_Type_Declaration): Insert a subtype declaration
+ for every index type and component type that is not a subtype_mark.
+ (Process_Subtype): Set Etype of subtype.
+
+2011-08-29 Robert Dewar <dewar@adacore.com>
+
+ * a-cbmutr.adb, a-cimutr.adb, a-comutr.adb, prj-nmsc.adb: Minor code
+ reorganization. Minor reformatting.
+
+2011-08-29 Steve Baird <baird@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Op_Expon): Suppress N_Op_Expon node expansion
+ for CodePeer and ALFA modes.
+
+2011-08-29 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_type.adb (Collect_Interps): Within an instance, collect a homonym
+ that comes from an enclosing scope if it is not the renaming of an
+ actual, to handle properly a spurious ambiguity in an instance.
+
+2011-08-29 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_ch13.adb (Alignment_Check_For_Esize_Change): Rename to...
+ (Alignment_Check_For_Size_Change): ...this. Add SIZE parameter and
+ use it instead of the Esize of the first parameter.
+ (Analyze_Attribute_Definition_Clause) <Object_Size>: Adjust call to
+ above change.
+ <Size>: Likewise. Call it for composite types on the RM size.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Op_Not): Do not expand not on array.
+ * sem_util.adb (Unique_Name): Correct behaviour for names of
+ compilation units.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * sem_prag.adb (Check_Precondition_Postcondition): In formal
+ verification mode, analyze pragma expression for correctness, for
+ pre/post on library-level subprogram, as it is not expanded later.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * exp_aggr.adb (Expand_Array_Aggregate): Do not expand array aggregates
+ in formal verification.
+
+2011-08-29 Thomas Quinot <quinot@adacore.com>
+
+ * sem_util.adb: Minor reformatting.
+ * freeze.adb, sem_ch13.adb: Fix comment: Bit_Order is an attribute,
+ there's no pragma.
+ * par_sco.ads, par_sco.adb: Update comments.
+
+2011-08-29 Yannick Moy <moy@adacore.com>
+
+ * einfo.adb, einfo.ads: Remove flag Is_Postcondition_Proc and
+ associated getter/setter.
+ * sem_ch6.adb: Remove reference to Is_Postcondition_Proc.
+
+2011-08-29 Vincent Celier <celier@adacore.com>
+
+ * prj-attr.adb: New Compiler attribute Dependency_Kind and Language_Kind
+ * prj-conf.adb: Add_Default_GNAT_Naming_Scheme: Add a package Compiler
+ with declarations for Language_Kind and Dependency_Kind for Ada.
+ * prj-nmsc.adb (Check_Unit_Name): New name of procedure Check_Ada_Name
+ (Process_Compiler): Take into account the new attributes Dependency_Kind
+ and Language_Kind.
+ (Check_Configuration): Check if language kind is unit based, not if the
+ language name is Ada.
+ (Process_Exceptions_Unit_Based): Ditto
+ (Add_Language): Remove default additions of language and dependency kind
+ * prj.ads: Minor comment change
+ * snames.ads-tmpl: New standard names Dependency_Kind and Language_Kind
+
+2011-08-29 Johannes Kanig <kanig@adacore.com>
+
+ * debug.adb: Update comments.
+
+2011-08-24 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc-interface/Make-lang.in (CFLAGS-ada/tracebak.o)
+ (CFLAGS-ada/targext.o, CFLAGS-ada/cio.o, CFLAGS-ada/init.o)
+ (CFLAGS-ada/initialize.o, CFLAGS-ada/raise.o): New.
+ (ada/tracebak.o, ada/targext.o, ada/cio.o, ada/init.o)
+ (ada/initialize.o, ada/raise.o): Remove explicit compilation rules.
+
+2011-08-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc-interface/Makefile.in (PICFLAG_FOR_TARGET): New.
+ (GNATLIBCFLAGS_FOR_C): Replace
+ TARGET_LIBGCC2_CFLAGS by PICFLAG_FOR_TARGET.
+ (gnatlib-shared-default, gnatlib-shared-dual-win32)
+ (gnatlib-shared-win32, gnatlib-shared-darwin, gnatlib-shared)
+ (gnatlib-sjlj, gnatlib-zcx): Likewise.
+
+2011-08-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/Makefile.in (raise-gcc.o): Fix previous change.
+
+ * gcc-interface/gigi.h (enumerate_modes): Fix formatting.
+
+ * gcc-interface/trans.c (Subprogram_Body_to_gnu): Revert latest change.
+
+2011-08-05 Nicolas Roche <roche@adacore.com>
+
+ * gcc-interface/Makefile.in: Don't use directly ../xgcc to build shared
+ libgnat. Use rather the value of GCC_FOR_TARGET. Fix issue with
+ canadian cross.
+ * gcc-interface/Make-lang.in: Add support for canadian cross setting.
+
+2011-08-05 Matthew Heaney <heaney@adacore.com>
+
+ * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Child_Count, Child_Depth):
+ subprogram bodies declared out-of-order.
+
+2011-08-05 Yannick Moy <moy@adacore.com>
+
+ * sem_util.adb (Unique_Name): only prefix with "standard" the names of
+ entities directly in package Standard, otherwise skip the standard
+ prefix.
+
+2011-08-05 Robert Dewar <dewar@adacore.com>
+
+ * a-cbmutr.adb: Minor reformatting
+ (Allocate_Node): refactor node allocation algorithm
+
+2011-08-05 Robert Dewar <dewar@adacore.com>
+
+ * opt.ads, opt.adb (Debug_Pragmas_Disabled): New switch.
+ * sem_prag.adb (Analyze_Pragma, case Debug_Policy): Implement Disable
+ mode.
+ (Analyze_Pragma, case Check_Policy): Ditto.
+ * sem_prag.ads (Check_Disabled): New function
+ * snames.ads-tmpl: Add Name_Disable.
+
+2011-08-05 Robert Dewar <dewar@adacore.com>
+
+ * gnat_rm.texi: Document implementation-defined policy DISABLE for
+ pragmas Assertion_Policy, Check_Policy, Debug_Policy.
+
+2011-08-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_prag.adb (Analyze_Pragma, case Inline): reject an Inline pragma
+ that appears in a generic formal part and applies to a formal
+ subprogram.
+
+2011-08-05 Robert Dewar <dewar@adacore.com>
+
+ * a-cbmutr.ads: Minor reformatting.
+
+2011-08-05 Matthew Heaney <heaney@adacore.com>
+
+ * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Read): do not use T'Valid
+ to check count, check sign of value instead.
+ * a-comutr.adb, a-cimutr.adb (Write): return immediately if tree empty
+ (Copy_Subtree): allocate copy of source element
+ (Equal_Subtree): compare elements, not access objects
+
+2011-08-05 Vincent Celier <celier@adacore.com>
+
+ * gnat_ugn.texi: Fix VMS alternative.
+
+2011-08-05 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch11.adb: Add comment.
+
+2011-08-05 Robert Dewar <dewar@adacore.com>
+
+ * exp_util.adb: Minor comment fix.
+
+2011-08-05 Robert Dewar <dewar@adacore.com>
+
+ * scng.adb (Error_Unterminated_String): Improve flag position when
+ comma present.
+
+2011-08-05 Matthew Heaney <heaney@adacore.com>
+
+ * Makefile.rtl, impunit.adb: Added a-cbmutr.ad[sb] (bounded multiway
+ tree containers).
+ * a-cbmutr.ads, a-cbmutr.adb: This is the new Ada 2012 unit for bounded
+ multiway tree containers.
+
+2011-08-05 Robert Dewar <dewar@adacore.com>
+
+ * styleg.adb (Check_Comment): Implement comment spacing of 1 or 2
+ * stylesw.adb: Implement -gnatyC to control comment spacing
+ * stylesw.ads (Style_Check_Comments_Spacing): New switch (set by
+ -gnatyc/C).
+ * usage.adb: Add line for -gnatyC.
+
+2011-08-05 Robert Dewar <dewar@adacore.com>
+
+ * gnat_ugn.texi: Document -gnatyC.
+ * vms_data.ads: Implement COMMENTS1/COMMENTS2 (retaining COMMENTS as a
+ synonym for COMMENTS2).
+
+2011-08-05 Robert Dewar <dewar@adacore.com>
+
+ * par_sco.adb, sem_ch3.adb, scos.ads, a-iteint.ads, sem_ch12.adb,
+ a-cimutr.adb, a-cimutr.ads, sem_util.ads, sem_res.adb, a-fihema.adb,
+ sem_ch4.adb, lib-xref-alfa.adb, exp_disp.adb, a-comutr.adb,
+ a-comutr.ads, lib-xref.adb: Minor reformatting.
+
+2011-08-05 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch11.adb (Analyze_Raise_Statement): Kill assignment to formal
+ warning if there is an exception handler present.
+
+2011-08-05 Pascal Obry <obry@adacore.com>
+
+ * a-iteint.ads: Fix copyright year.
+
+2011-08-05 Thomas Quinot <quinot@adacore.com>
+
+ * par_sco.adb (Traverse_Declarations_Or_Statements): Do not generate a
+ statement SCO for a USE clause or a representation clause.
+
+2011-08-05 Yannick Moy <moy@adacore.com>
+
+ * lib-xref-alfa.adb (Collect_ALFA): generate the proper relation
+ between body and spec for stub.
+ (Detect_And_Add_ALFA_Scope): take into account subprogram stub
+ * lib-xref.adb (Enclosing_Subprogram_Or_Package): in the case of a
+ pragma precondition or postcondition, for which the enclosing
+ subprogram or package in the AST is not the desired one, return empty.
+
+2011-08-05 Thomas Quinot <quinot@adacore.com>
+
+ * g-expect.adb: Minor reformatting.
+
+2011-08-05 Bob Duff <duff@adacore.com>
+
+ * a-fihema.adb: Comment out OS_Lib.
+
+2011-08-05 Matthew Heaney <heaney@adacore.com>
+
+ * Makefile.rtl, impunit.adb: Added a-c[oi]mutr.ad[sb]
+ (unbounded multiway tree containers) and a-iteint.ads.
+ * a-comutr.ads, a-comutr.adb:
+ This is the new Ada 2012 unit for unbounded multiway tree containers
+ * a-cimutr.ads, a-cimutr.adb
+ This is the new Ada 2012 unit for indefinite multiway tree containers
+ * a-iteint.ads: New file.
+
+2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc-interface/Makefile.in (raise-gcc.o): Search $(srcdir)/../libgcc.
+
+2011-08-05 Bob Duff <duff@adacore.com>
+
+ * sinfo.ads, sinfo.adb (Subpool_Handle_Name): New attribute for
+ subpools.
+ * par-ch4.adb (P_Allocator): Parse new subpool specification syntax.
+
+2011-08-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch4.adb (Try_Container_Indexing): New procedure to implement the
+ general indexing aspects of Ada2012. Called when analyzing indexed
+ components when other interpretations fail.
+ * sem_ch8.adb (Find_Direct_Name): check for implicit dereference only
+ in an expression context where overloading is meaningful. This excludes
+ the occurrence in an aspect specification (efficiency only).
+ * sem_attr.adb (Analyze_Attribute): indicate that the attributes
+ related to iterators can be set by an attribute specification, but
+ cannot be queried.
+ * sem_ch13.adb (Analyze_Aspect_Specifications): handle
+ Constant_Indexing and Variable_Indexing.
+ (Check_Indexing_Functions): New procedure to perform legality checks.
+ Additional semantic checks at end of declarations.
+
+2011-08-05 Sergey Rybin <rybin@adacore.com>
+
+ * tree_io.ads: Update ASIS_Version_Number because of the change of the
+ order of calling Tree_Write/Tree_Read routines made for aspects.
+
+2011-08-05 Bob Duff <duff@adacore.com>
+
+ * a-fihema.adb (Finalize): Fix race condition.
+
+2011-08-05 Yannick Moy <moy@adacore.com>
+
+ * sem_ch12.adb (Analyze_Package_Instantiation,
+ Need_Subprogram_Instance_Body): do not generate instance bodies in ALFA
+ mode.
+
+2011-08-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_type.adb (Specific_Type): in an instance, the type-specific
+ operand of an equality check that involves null may have a private
+ type. Use full view to determine legality of construct.
+
+2011-08-05 Vincent Celier <celier@adacore.com>
+
+ * gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
+ delete or close the file when the call to gnatmake was successful.
+
+2011-08-05 Yannick Moy <moy@adacore.com>
+
+ * gnat1drv.adb (Adjust_Global_Switches): in ALFA mode, set
+ Global_Discard_Names.
+
+2011-08-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sinfo.ads: comments on use of entity field for aspect specifications.
+
+2011-08-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Reset_Entity): If the entity field of the associated
+ node is not itself an entity but a selected component, it is a
+ rewritten parameterless call to an en enclosing synchronized operation,
+ and this expansion will be performed again in the instance, so there is
+ no global information to preserve.
+
+2011-08-05 Javier Miranda <miranda@adacore.com>
+
+ * exp_disp.adb (Set_All_DT_Position): Cleanup code and improve support
+ for renamings of predefined primitives.
+ (In_Predef_Prims_DT): New subprogram.
+
+2011-08-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_util.adb, sem_util.ads (Check_Implicit_Dereference): If a
+ possible interpretation of name is a reference type, add an
+ interpretation that is the designated type of the reference
+ discriminant of that type.
+ * sem_res.adb (resolve): If the interpretation imposed by context is an
+ implicit dereference, rewrite the node as the deference of the
+ reference discriminant.
+ * sem_ch3.adb (Analyze_Subtype_Declaration, Build_Derived_Record_Type,
+ Build_Discriminated_Subtype): Inherit Has_Implicit_Dereference from
+ parent type or base type.
+ * sem_ch4.adb (Process_Indexed_Component,
+ Process_Overloaded_Indexed_Component, Indicate_Name_And_Type,
+ Analyze_Overloaded_Selected_Component, Analyze_Selected_Component):
+ Check for implicit dereference.
+ (List_Operand_Interps): Indicate when an implicit dereference is
+ ambiguous.
+ * sem_ch8.adb (Find_Direct_Name): Check for implicit dereference.
+
+2011-08-05 Thomas Quinot <quinot@adacore.com>
+
+ * scos.ads: Update documentation of SCO table. Pragma statements can now
+ be marked as disabled (using 'p' instead of 'P' as the statement kind).
+ * par_sco.ads, par_sco.adb: Implement the above change.
+ (Process_Decisions_Defer): Generate a P decision for the first parameter
+ of a dyadic pragma Debug.
+ * sem_prag.adb (Analyze_Pragma, case Debug): Mark pragma as enabled if
+ necessary.
+ * put_scos.adb: Code simplification based on above change.
+
+2011-08-05 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, gnatcmd.adb, switch-c.adb, exp_attr.adb, make.adb,
+ bindgen.adb, einfo.adb, sem_ch12.adb, sem_attr.adb, a-fihema.adb,
+ a-fihema.ads, sem_elab.adb, sem_elab.ads, aspects.adb, opt.ads,
+ prj-conf.adb, sem_ch13.adb, s-ficobl.ads: Minor reformatting
+
+2011-08-05 Bob Duff <duff@adacore.com>
+
+ * a-stunau.ads, g-spipat.adb: Update comments.
+
+2011-08-05 Bob Duff <duff@adacore.com>
+
+ * a-fihema.ads: Minor comment fix.
+ * a-fihema.adb (Allocate, Deallocate): Assert that the alignment is
+ correct.
+ (Attach, Detach): Remove some unnecessary code.
+ (Finalize): Remove Node_Ptr_To_Address, replace with a constant.
+
+2011-08-05 Bob Duff <duff@adacore.com>
+
+ * a-fihema.ads, a-fihema.adb (Finalization_Collection): Avoid heap
+ allocation for Objects component. This simplifies the code somewhat. It
+ is also a little more efficient in the not-so-unusual case where there
+ are no controlled objects allocated.
+ Make Finalization_Started flag atomic.
+ (Finalize): Avoid unnecessary detachment of items from the list.
+ (pcol): Minor cleanup.
+
+2011-08-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Analyze_Formal_Package_Declaration): reject a formal
+ package whose name is the same as that of the generic unit, or its
+ ultimate prefix.
+
+2011-08-05 Bob Duff <duff@adacore.com>
+
+ * a-fihema.adb, a-fihema.ads: Minor comment improvements.
+ * sem_ch3.adb, exp_ch5.adb, exp_ch7.adb, exp_ch7.ads, exp_util.adb:
+ Minor comment fixes.
+
+2011-08-05 Arnaud Charlet <charlet@adacore.com>
+
+ * make.adb (Linking_Phase): No longer need to set source search path
+ before calling gnatlink in CodePeer mode.
+ * gnatlink.adb (Gnatlink): No longer pass -gnat83/95/05/12 switch to
+ gcc in CodePeer mode, since the binder generated file no longer has a
+ 'with Main'.
+ * switch.ads, switch.adb (Is_Language_Switch): Removed.
+ * switch-c.adb: Update comment.
+
+2011-08-05 Thomas Quinot <quinot@adacore.com>
+
+ * exp_strm.adb, bindgen.adb, s-ficobl.ads: Minor reformatting.
+
+2011-08-05 Nicolas Roche <roche@adacore.com>
+
+ * gnat_ugn.texi: Fix minor syntax error issue.
+
+2011-08-05 Vincent Celier <celier@adacore.com>
+
+ * gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
+ delete or close the file when the call to gnatmake returns a non
+ successful return code.
+
+2011-08-05 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Type_Conversion): When expanding a predicate
+ check, indicate that the copy of the original node does not come from
+ source, to prevent an infinite recursion of the expansion.
+
+2011-08-05 Johannes Kanig <kanig@adacore.com>
+
+ * debug.adb: document switch -gnatd.G for gnat2why, which deactivates
+ VC generation for subprogram bodies.
+
+2011-08-05 Yannick Moy <moy@adacore.com>
+
+ * einfo.ads: Typo.
+ * sem_ch3.adb (Signed_Integer_Type_Declaration): in ALFA mode, define
+ the base type with the smallest allowed base type.
+
+2011-08-05 Sergey Rybin <rybin@adacore.com>
+
+ * tree_gen.adb, tree_in.adb, aspects.adb: Fix tree read-write for
+ aspects.
+
+2011-08-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.ads: minor comment updates.
+
+2011-08-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Analyze_Formal_Package_Declaration): in an
+ instantiation and a formal package the compiler generates a package
+ renaming declaration so that the generic name within the declaration
+ is interpreted as a renaming of the instance. At the end of a formal
+ package declaration, this renaming must become invisible.
+
+2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Is_Init_Call): Reimplemented to avoid character
+ comparison and rely on concrete entities instead.
+
+2011-08-05 Ed Schonberg <schonberg@adacore.com>
+
+ * einfo.ads, einfo.adb (Has_Implicit_Dereference): new flag on types
+ and discriminants, to indicate that the type has an access discriminant
+ that supports implicit dereference.
+ * snames.ads-tmpl: Add names of aspects and attributes related to
+ Ada2012 iterators: constant_indexing, default_iterator,
+ iterator_element, implicit_dereference, variable_indexing.
+ * aspects.ads, aspects.adb: entries for iterator-related aspects.
+ * sem_ch13.adb (Analyze_aspect_specifications): dummy entries for
+ iterator-related aspects.
+ * sem_attr.adb, exp_attr.adb Dummy entries for iterator-related aspects.
+
+2011-08-05 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_ugn.texi, vms_data.ads: Extend the subsection about coupling
+ metrics in gnatmetric to cover new kinds of coupling mentrics.
+
+2011-08-05 Steve Baird <baird@adacore.com>
+
+ * bindgen.adb (Gen_CodePeer_Wrapper): Call Ada_Main_Program instead
+ of calling the user-defined main subprogram.
+ (Gen_Main): Declare Ada_Main_Program and (if CodePeer_Mode
+ is set) Call_Main_Subprogram ahead of, as opposed to
+ inside of, Main.
+ (Gen_Output_File_Ada): Remove CodePeer_Mode-conditional
+ generation of a "with" of the user-defined main subprogram.
+ Remove CodePeer_Mode-conditional call to Gen_CodePeer_Wrapper
+ (which is now called from Gen_Main instead).
+
+2011-08-05 Emmanuel Briot <briot@adacore.com>
+
+ * projects.texi: Added reference to the Makefile package.
+
+2011-08-05 Thomas Quinot <quinot@adacore.com>
+
+ * exp_ch7.adb: Minor comment rewording.
+
+2011-08-05 Ed Falis <falis@adacore.com>
+
+ * env.c: Fix comment.
+
+2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_elab.adb (Is_Finalization_Procedure): Reimplemented to avoid
+ character comparison and rely on concrete entities instead.
+
+2011-08-05 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb: (Check_Private_Overriding): better error message,
+ suggested by AI95-0068.
+
+2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Find_Last_Init): Use Next_Suitable_Statement to retrieve
+ the two potential initialization calls. This accounts for any
+ access-before-elaboration checks which may precede the initialization
+ calls.
+ (Next_Suitable_Statement): New routine. Returns the next real statement
+ after the input node while skipping generated checks.
+ * sem_elab.adb (Check_A_Call): New formal parameter In_Init_Proc along
+ with comment on usage.
+ Do not generate Elaborate_All when the trigger is a finalization call
+ coming from a type init proc.
+ (Check_Elab_Call): Propagate the initialization procedure context to
+ subsequent calls to Check_A_Call.
+ (Check_Internal_Call_Continue): Propagate the initialization procedure
+ context to subsequent calls to Check_Elab_Call.
+ (Is_Finalization_Procedure): New routine. Returns True if the input
+ entity denotes a [Deep_]Finalize routine.
+ * sem_elab.ads (Check_Elab_Call): New formal parameter In_Init_Proc
+ along with comment on usage.
+
+2011-08-05 Vadim Godunko <godunko@adacore.com>
+
+ * s-atocou.ads: Add list of supported platforms.
+
+2011-08-05 Yannick Moy <moy@adacore.com>
+
+ * sem_prag.adb, restrict.adb: Correct style for or'ing Boolean variables
+
+ * opt.ads (Disable_ALI_File): new Boolean flag
+ * lib-writ.adb (Write_ALI): when Disable_ALI_File is set, do nothing
+
+2011-08-05 Ed Falis <falis@adacore.com>
+
+ * env.c (__gnat_environ): Fix includes for RTPs and VTHREADS so that
+ environ is properly defined.
+
+2011-08-05 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Compilation_Phase): Exit immediately when all objects have
+ been found up to date, to avoid multiple exit messages.
+ * prj-nmsc.adb (Add_Source): Allow duplicate source file names in the
+ same project for languages with no compiler.
+ * gnat_ugn.texi: Document compiler switch -gnateI and gnatmake switch
+ -eI.
+2011-08-05 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch7.ads, sem_type.adb, make.adb, sem_prag.adb, sem_util.adb,
+ sem_util.ads, sem_attr.adb, restrict.ads, sem_ch6.adb, prj-conf.adb,
+ prj-conf.ads, s-atocou.ads, s-atocou.adb, s-atocou-x86.adb,
+ s-atocou-builtin.adb: Minor reformatting.
+
+2011-08-05 Yannick Moy <moy@adacore.com>
+
+ * exp_ch7.adb (Establish_Transient_Scope): in formal verification mode,
+ if the node to wrap is a pragma check, this node and enclosed
+ expression are not expanded, so do not apply any transformations here.
+ * exp_prag.adb (Expand_Pragma_Check): document the need to avoid
+ introducing transient scopes.
+
+2011-08-05 Jose Ruiz <ruiz@adacore.com>
+
+ * adaint.c (__gnat_set_writable, __gnat_set_readable,
+ __gnat_set_executable, __gnat_set_non_writable, __gnat_set_non_readable,
+ __gnat_copy_attribs): On VxWorks 6.x and later, the required chmod
+ routine is available, so we use the default implementation of these
+ functions.
+ * s-os_lib.ads (Copy_File, Copy_Time_Stamps): Document that there is
+ support for copying attributes on VxWorks 6.
+
+2011-08-05 Yannick Moy <moy@adacore.com>
+
+ * debug.adb: Remove use of -gnatd.D.
+ * gnat1drv.adb (Adjust_Global_Switches): adjust switches for ALFA mode
+ * opt.ads: Simplify variables for ALFA mode, to keep one only
+ * restrict.adb, sem_prag.adb: Adapt treatment done for CodePeer mode
+ to ALFA mode.
+
+2011-08-05 Vincent Celier <celier@adacore.com>
+
+ * prj-conf.adb (Do_Autoconf): Look also for --RTS in
+ Builder'Default_Switches.
+
+2011-08-05 Vincent Celier <celier@adacore.com>
+
+ * makeusg.adb: Add lines for --create-map-file switches.
+
+2011-08-05 Ed Schonberg <schonberg@adacore.com>
+
+ * freeze.adb (Freeze_Entity): For a subprogram, if a type in the
+ profile is incomplete and the full view is available, replace it with
+ the full view.
+ * sem_ch6.adb (Possible_Freeze): if a type in the profile is
+ incomplete, freezing the subprogram is delayed until the full view is
+ frozen.
+ * sem_type.adb (Disambiguate): an ambiguity between a user-defined
+ fixed-point multiplication operator and the predefined operator is
+ resolved in favor of the user-defined one.
+
+2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * init.c [__alpha__ && __osf__] (__gnat_error_handler): Use
+ CONST_CAST.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_util.ads, sem_unit.adb (Type_Without_Stream_Operation): determine
+ whether a type lacks user-defined Read or Write operations, or has a
+ component that lacks them.
+ * sem_attr.adb (Check_Stream_Attribute): if restriction
+ No_Default_Stream_Attributes is active, verify that all subcomponent
+ types of the target have user-defined stream operations, and report
+ error otherwise.
+ * exp_ch3.adb (Stream_Operqtion_OK): use Type_Without_Stream_Operation.
+ * exp_strm.adb: Build_Elementary_Input_Call,
+ Build_Elementary_Write_Call): remove checks for restriction
+ No_Default_Stream_Attributes, now checked in semantics.
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * prj-conf.ads, prj-conf.adb (Do_Autoconf): If there is no --RTS
+ switches on the command line, look for all valid --RTS switches in the
+ Builder switches and for each language use the first runtime name found
+ to invoke gprconfig.
+ (Get_Or_Create_Configuration_File): Warn if --RTS is specified on the
+ command line and there is no auto-configuration.
+ (Runtime_Name_Set_For): New function.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Build_Object_Declarations): Do not generate the
+ elaborate initialization expression for variable Abort when processing
+ a package body or a declaration.
+ (Create_Finalizer): Propagate the package context when creating the
+ exception-related variables.
+ * exp_ch7.ads (Build_Object_Declarations): New formal parameter
+ For_Package along with usage comment.
+
+2011-08-04 Arnaud Charlet <charlet@adacore.com>
+
+ * gcc-interface/Makefile.in: Clean up targets.
+ Enable new package for atomic counters and copy-on-write implementation
+ of unbounded strings on x86 platforms.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch7.adb: Minor reformatting.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * exp_strm.adb: Minor reformatting.
+
+2011-08-04 Vadim Godunko <godunko@adacore.com>
+
+ * s-atocou.adb: Replace by dummy version and use on targets where atomic
+ operations are not supported.
+ * s-atocou-builtin.adb: Renamed from s-atocou.adb.
+ * s-atocou-x86.adb: New file.
+ * Makefile.rtl: Add s-atocou.o file
+
+2011-08-04 Arnaud Charlet <charlet@adacore.com>
+
+ * make.adb (Compile): Move setting of CodePeer_Mode to ...
+ (Compilation_Phase): ... here.
+ (Scan_Make_Arg): Now bind and link by default in CodePeer mode.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * Make-generated.in: Fix minor typo in comment.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * gnatls.adb: Use Prj.Env.Initialize_Default_Project_Path to retrieve
+ the project path.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * a-coinho.adb: Minor reformatting.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * a-coinho.ads: Minor reformatting.
+
+2011-08-04 Vadim Godunko <godunko@adacore.com>
+
+ * s-atocou.ads, s-atocou.adb: New files.
+ * a-strunb-shared.ads, a-strunb-shared.adb, a-stwiun-shared.ads,
+ a-stwiun-shared.adb, a-stzunb-shared.ads, a-stzunb-shared.adb: Remove
+ direct use of GCC's atomic builtins and replace them by use of new
+ atomic counter package.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_strm.adb: better error message for No_Default_Stream_Attributes.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * a-tags.adb (Unregister_Tag): Replace the complex address arithmetic
+ with a call to Get_External_Tag.
+ * exp_ch7.adb (Build_Cleanup_Statements): Update the comment on
+ subprogram usage. Remove the guard against package declarations and
+ bodies since Build_Cleanup_Statements is no longer invoked in that
+ context.
+ (Build_Components): Initialize Tagged_Type_Stmts when the context
+ contains at least one library-level tagged type.
+ (Build_Finalizer): New local variables Has_Tagged_Types and
+ Tagged_Type_Stmts along with associated comments on usage. Update the
+ logic to include tagged type processing.
+ (Create_Finalizer): Insert all library-level tagged type unregistration
+ code before the jump block circuitry.
+ (Expand_N_Package_Body): Remove the call to Build_Cleanup_Statements.
+ (Expand_N_Package_Declaration): Remove the call to
+ Build_Cleanup_Statements.
+ (Process_Tagged_Type_Declaration): New routine. Generate a call to
+ unregister the external tag of a tagged type.
+ (Processing_Actions): Reimplemented to handle tagged types.
+ (Process_Declarations): Detect the declaration of a library-level
+ tagged type and carry out the appropriate actions.
+ (Unregister_Tagged_Types): Removed. The machinery has been directly
+ merged with Build_Finalizer.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * bindgen.ads, gnatlink.adb, sem_ch4.adb, gnatbind.adb, put_alfa.adb,
+ gnatls.adb, exp_ch3.adb: Minor reformatting.
+
+2011-08-04 Marc Sango <sango@adacore.com>
+
+ * sem_attr.adb (Analyze_Attribute): Replace the message
+ "invisible attribute of}" of the spark restriction violation in
+ attribute reference by the simple message "invisible attribute of type".
+ Indeed, the node value Error_Msg_Node_1 used is in conflit with the
+ two insertion characters: '&' and '}'.
+
+2011-08-04 Vadim Godunko <godunko@adacore.com>
+
+ * impunit.adb (Non_Imp_File_Names_12): Add "a-coinho".
+ * a-coinho.ads, a-coinho.adb: New file.
+ * Makefile.rtl: Add Ada.Containers.Indefinite_Holders.
+
+2011-08-04 Nicolas Roche <roche@adacore.com>
+
+ * alfa_test.adb: Not all ali files are containing alfa information even
+ if compiled with -gnatd.F. So suppress warning about missing ALFA
+ information.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * lib-xref-alfa.adb (Add_ALFA_Scope): use non-empty unique name for
+ scope.
+ * put_alfa.adb: Check that scope name is not empty.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch3.adb (Stream_Operation_Ok): new predicate
+ Needs_Elementary_Stream_Operation, to determine whether user-defined
+ Read and Write attributes are available for the elementary components
+ of the given type. If only the predefined attributes are available,
+ then when restriction No_Default_Stream_Attributes is active the
+ predefined stream attributes for the composite type cannot be created.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * bindgen.adb: Fix obsolete comments and names from Ada/C days.
+ Put routines in alpha order
+
+2011-08-04 Jose Ruiz <ruiz@adacore.com>
+
+ * gcc-interface/Makefile.in: Remove xenomai specific versions of system.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-04 Arnaud Charlet <charlet@adacore.com>
+
+ * gcc-interface/lang.opt: Add AdaWhy language, simimlar to Ada.
+ * gcc-interface/lang-specs.h: Add handling of AdaWhy specs (calls
+ gnat1why).
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, make.adb, a-cohata.ads, sem_prag.adb, makeutl.adb,
+ lib-xref-alfa.adb: Minor reformatting.
+
+2011-08-04 Marc Sango <sango@adacore.com>
+
+ * sem_ch12.adb (Analyze_Generic_Package_Declaration,
+ Analyze_Generic_Subprogram_Declaration, Analyze_Package_Instantiation,
+ Analyze_Subprogram_Instantiation): Check absence of generic in SPARK
+ mode.
+
+2011-08-04 Tristan Gingold <gingold@adacore.com>
+
+ * bindgen.adb (Gen_Adainit_C): Remove.
+ (Gen_Adafinal_C): Ditto.
+ (Gen_Elab_Externals_C): Ditto.
+ (Gen_Elab_Calls_C): Ditto.
+ (Gen_Elab_Order_C): Ditto.
+ (Gen_Elab_Defs_C): Ditto.
+ (Gen_Finalize_Library_C): Ditto.
+ (Gen_Finalize_Library_Defs_C): Ditto.
+ (Gen_Main_C): Ditto.
+ (Gen_Output_File_C): Ditto.
+ (Gen_Restrictions_C): Ditto.
+ (Gen_Versions_C): Ditto.
+ (Write_Info_Ada_C): Ditto.
+ (Gen_Object_Files_Options): Call WBI instead of Write_Info_Ada_C
+ (Gen_Output_File): Do not force Ada_Bind_File anymore.
+ Always call Gen_Output_File_Ada.
+ * gnatlink.adb (Begin_Info): Now a constant.
+ (End_Info): Ditto.
+ (Ada_Bind_File): Remove
+ (Process_Args): Do not handle -A/-C. Remove not Ada_Bind_File cases.
+ * switch-b.adb (Scan_Binder_Switches): Do not handle -C.
+ * gnatbind.adb (Gnatbind): Remove not Ada_Bind_File cases.
+ * opt.ads (Ada_Bind_File): Remove.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * projects.texi: Document target-specific directory in default project
+ path for gnatmake.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * gnatls.adb, prj-env.adb: Add $prefix/share/gpr to default project
+ path in all cases .
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb, sem_ch5.adb, sem_util.adb, sem_ch4.adb, sem_ch8.adb,
+ opt.ads, lib-xref.ads: Code clean up.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * gnat_rm.texi: Update description of Test_Case
+ * gnat_ugn.texi: Typo.
+
+2011-08-04 Ed Falis <falis@adacore.com>
+
+ * adaint.c (__gnat_get_number_of_cpus): fix typo in last checkin.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch4.adb (Suitable_Element): Skip field _parent on .NET/JVM when
+ it is of type Root_Controlled. This action eliminates fields Prev and
+ Next from type equality.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * lib-xref-alfa.adb: Correct typo.
+
+2011-08-04 Matthew Heaney <heaney@adacore.com>
+
+ * a-cohata.ads (Hash_Table_Type): default-initialize the Nodes
+ component.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * sem_prag.adb (Check_Arg_Is_String_Literal): remove useless procedure
+ (Analyze_Pragma): allow static string expression for name of Test_Case,
+ instead of simply string literals.
+ * sem_util.adb (Get_Name_From_Test_Case_Pragma): adapt to static string
+ expressions.
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * makeutl.adb (Complete_Mains.Find_File_Add_Extension): Use canonical
+ case suffixes to find truncated main sources.
+
+2011-08-04 Tristan Gingold <gingold@adacore.com>
+
+ * impunit.adb (Non_Imp_File_Names_95): Add g-tastus.
+ s-stusta.adb (Compute_All_Task): Use Put_Line instead of Put.
+ (Compute_Current_Task): Ditto.
+
+2011-08-04 Tristan Gingold <gingold@adacore.com>
+
+ * gnat_ugn.texi: Mention GNAT.Task_Stack_Usage.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * lib-xref-alfa.adb (Is_Global_Constant): new function that detects
+ library-level constant.
+ (Add_ALFA_Xrefs): ignore global constants in ALFA xref.
+ * sem_res.adb (Resolve_Actuals): do not add cross-reference to Formal
+ used as selector of parameter association, in ALFA mode.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch5.adb, exp_ch7.adb, exp_util.adb, bindgen.adb, sem_prag.adb,
+ s-tassta.adb, exp_ch4.adb, exp_disp.adb, s-stausa.adb: Minor
+ reformatting.
+
+2011-08-04 Arnaud Charlet <charlet@adacore.com>
+
+ * make.adb (Linking_Phase): Set source search path before calling
+ gnatlink in CodePeer mode.
+
+2011-08-04 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch7.adb (Expand_N_Package_Body, Expand_N_Package_Declaration):
+ Remove code which takes care of building TSDs.
+ * rtsfind.ads (RE_Check_Interface_Conversion): New entity.
+ * exp_ch4.adb (Apply_Accessibility_Check): Add support for generating
+ the accessibility check in VM targets.
+ * exp_disp.adb (Make_VM_TSD): Spec moved to exp_disp.ads
+ (Building_Static_DT): Now returns false for VM targets.
+ (Build_VM_TSDs): Removed.
+ (Expand_Interface_Conversion): Generate missing runtime check for
+ conversions to interface types whose target type is unknown at compile
+ time.
+ (Make_VM_TSD): Add missing code to disable the generation of calls to
+ Check_TSD if the tagged type is not defined at library level, or not
+ has a representation clause specifying its external tag, or -gnatdQ is
+ active.
+ * exp_disp.ads (Build_VM_TSDs): Removed.
+ (Make_VM_TSDs): Spec relocated from exp_disp.adb
+ * sem_disp.adb (Check_Dispatching_Operation): No code required to
+ register primitives in the dispatch tables in VM targets.
+ * exp_ch3.adb (Expand_N_Object_Declaration): Remove wrong expansion of
+ initialization of class-wide interface objects in VM targets.
+ (Expand_Freeze_Record_Type): For VM targets call Make_VM_TSD (instead
+ of Make_DT).
+
+2011-08-04 Jerome Lambourg <lambourg@adacore.com>
+
+ * gnatlink.adb (Gnatlink): Correct missleading error message displayed
+ when dotnet-ld cannot be found.
+
+2011-08-04 Arnaud Charlet <charlet@adacore.com>
+
+ * bindgen.adb: Simplify significantly generation of binder body file in
+ CodePeer mode.
+ * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Prevent assert failure
+ when compiling binder generated file in CodePeer mode (xxx'Elab_Spec
+ not expanded).
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * sem_prag.adb, sem.ads: Code cleanup.
+
+2011-08-04 Tristan Gingold <gingold@adacore.com>
+
+ * s-tassta.adb (Task_Wrapper): Rewrite the dynamic stack usage part.
+ * s-stausa.adb, s-stausa.ads: Major rewrite. Now provides accurate
+ results if possible.
+ * s-stusta.adb (Print): Adjust after changes in s-stausa.
+ * gnat_ugn.texi: Update dynamic stack usage section.
+
+2011-08-04 Steve Baird <baird@adacore.com>
+
+ * bindgen.adb (Gen_CodePeer_Wrapper): new procedure.
+ Generate (if CodePeer_Mode is set) a "wrapper" subprogram which
+ contains only a call to the user-defined main subprogram.
+ (Gen_Main_Ada) - If CodePeer_Mode is set, then
+ call the "wrapper" subprogram instead of directly
+ calling the user-defined main subprogram.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch5.adb (Expand_N_Case_Statement): Check the statements of all
+ alternatives of a case statement for controlled objects. Rename local
+ variable A to Dead_Alt.
+ (Expand_N_If_Statement): Check the then and else statements of an if
+ statement for controlled objects. Check the then statements of all
+ elsif parts of an if statement for controlled objects.
+ (Expand_N_Loop_Statement): Check the statements of a loop for controlled
+ objects.
+ * exp_ch7.adb (Process_Transient_Objects): Rewrite the condition which
+ detects a loop associated with the expansion of an array object.
+ Augment the processing of the loop statements to account for a possible
+ wrap done by Process_Statements_For_Controlled_Objects.
+ * exp_ch9.adb (Expand_N_Asynchronous_Select): Check the triggering
+ statements and abortable part of an asynchronous select for controlled
+ objects.
+ (Expand_N_Conditional_Entry_Call): Check the else statements of a
+ conditional entry call for controlled objects.
+ (Expand_N_Selective_Accept): Check the alternatives of a selective
+ accept for controlled objects.
+ (Expand_N_Timed_Entry_Call): Check the entry call and delay
+ alternatives of a timed entry call for controlled objects.
+ * exp_ch11.adb (Expand_Exception_Handlers): Check the statements of an
+ exception handler for controlled objects.
+ * exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
+ Add formal parameter Nested_Constructs along with its associated
+ comment.
+ (Requires_Cleanup_Actions (Node_Id)): Update all calls to
+ Requires_Cleanup_Actions.
+ (Process_Statements_For_Controlled_Objects): New routine.
+ * exp_util.ads (Process_Statements_For_Controlled_Objects): New
+ routine. Inspect a node which contains a non-handled sequence of
+ statements for controlled objects. If such an object is found, the
+ statements are wrapped in a block.
+
+2011-08-04 Bob Duff <duff@adacore.com>
+
+ * sem_type.adb (Covers): If T2 is a subtype of a class-wide type, we
+ need to compare with Class_Wide_Type (T2), in order to get at the
+ original class-wide type node.
+ * sem_type.ads (Covers): Improve the comment.
+ * einfo.ads (Class_Wide_Type): Improve the comment.
+ * exp_intr.adb (Expand_Unc_Deallocation): Remove unnecessary setting of
+ the type of the Deref.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * gnat_rm.texi: Document that Test_Case pragma can only appear on
+ separate declarations.
+ * sem_prag.adb (procedure Check_Identifier_Is_One_Of): new procedure to
+ check identifier of pragma argument.
+ (Chain_TC): check that no other test case associated to the same entity
+ share the same name.
+ (Check_Test_Case): disallow test case inside subprogram body
+ (Analyze_Pragma): correct call to check identifier and not argument
+ * sem_util.adb, sem_util.ads (Get_Name_From_Test_Case_Pragma): new
+ function gets name from test case pragma.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * gnat_rm.texi: Document new pragma and aspect.
+ * aspects.adb, aspects.ads (Aspect_Id): new value Aspect_Test_Case
+ (No_Duplicates_Allowed): new constant array defining whether duplicates
+ aspects of each kind can appear on the same declaration.
+ * einfo.adb, einfo.ads (Spec_PPC_List): replace field with Contract
+ field, which points to a node holding the previous Spec_PPC_List.
+ * exp_ch9.adb, sem_ch6.adb, sem_prag.adb: Reach to Spec_PPC_List
+ through the indirection with Contract.
+ * exp_util.adb (Insert_Actions): raise Program_Error on N_Contract node
+ * par-prag.adb (Prag): do nothing on Test_Case pragma
+ * sem.adb (Analyze): abort on N_Contract, on which Analyze should not
+ be called directly.
+ * sem_attr.adb (Analyze_Attribute): allow attribute 'Result in
+ component Ensures of Test_Case.
+ * sem_ch12.adb, sem_ch6.adb, sem_ch9.adb
+ (Analyze_Generic_Subprogram_Declaration,
+ Analyze_Subprogram_Instantiation,
+ Analyze_Abstract_Subprogram_Declaration,
+ Analyze_Subprogram_Body_Helper,
+ Analyze_Subprogram_Specification, Analyze_Entry_Declaration):
+ insert contract in subprogram node at point of definition
+ * sem_ch13.adb
+ (Aspect_Loop): do not raise error on duplicate Test_Case aspect
+ (Analyze_Aspect_Specifications): analyze Test_Case aspect and create
+ corresponding pragma
+ (Check_Aspect_At_Freeze_Point): raise Program_Error on Test_Case aspect
+ * sem_ch3.adb (Analyze_Declarations): insert analysis of test-cases,
+ similar to the analysis of pre/post
+ (Derive_Subprogram): insert contract in subprogram node at point of
+ derivation.
+ * sem_prag.adb, sem_prag.ads
+ (Check_Arg_Is_String_Literal, Check_Identifier):
+ new checking procedures to be called in treatment of pragmas
+ (Check_Test_Case): new procedure to check that a Test_Case aspect or
+ pragma is well-formed. This does not check currently that 'Result is
+ used only in the Ensures component of a Test_Case.
+ (Analyze_Pragma): add case for Test_Case
+ (Analyze_TC_In_Decl_Part): pre-analyze the Requires and Ensures
+ components of a Test_Case.
+ (Preanalyze_TC_Args): new procedure to preanalyze the boolean
+ expressions in the 3rd (and 4th if present) arguments of a Test_Case
+ pragma, treated as spec expressions.
+ (Sig_Flags): add value -1 for Test_Case.
+ * sem_util.adb, sem_util.ads (Get_Ensures_From_Test_Case_Pragma,
+ Get_Requires_From_Test_Case_Pragma): getters for both expression
+ components of a Test_Case.
+ * sinfo.adb, sinfo.ads (N_Contract): new kind of node used as
+ indirection between an entry or [generic] subprogram entity and its
+ pre/post + test-cases.
+ (Spec_PPC_List, Spec_TC_List, Set_Spec_PPC_List, Set_Spec_TC_List):
+ get/set for fields of an N_Contract node.
+ * snames.ads-tmpl (Name_Test_Case, Name_Ensures, Name_Mode,
+ Name_Normal, Name_Requires, Name_Robustness, Pragma_Test_Case): new
+ names and pragma for Test_Case.
+ * sprint.adb (Sprint_Node): raise Program_Error on N_Contract node
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * gnat_ugn.texi: Improve documentation of gnatmake switch
+ --source-info-file=.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Make_Final_Call): Add local variable Atyp (assertion
+ type). Initialize Atyp to the appropriate type which is later checked
+ for completion. Rewrite the assertion associated with private type
+ completion.
+
+2011-08-04 Ed Falis <falis@adacore.com>
+
+ * adaint.c: Add call to vxCpuConfiguredGet for VxWorks SMP to
+ initialize the number of CPUs.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_type.adb (Disambiguate): New subsidiary routine
+ In_Same_Declaration_List, to implement AI05-0020: a user-defined
+ equality on an anonymous access type whose designated type is private
+ does not lead to an ambiguity with the universal access equality
+ operator in the body or child units of the defining package. The same
+ is true for a multiplication operator on a private type completed with
+ a fixed-point-type.
+
+2011-08-04 Javier Miranda <miranda@adacore.com>
+
+ * opt.ads (Init_Or_Norm_Scalars_Config): Removed.
+ (Normalize_Scalars_Config): Removed.
+ * opt.adb
+ (Register_Opt_Config_Switches): Remove registering config values of
+ Init_Or_Norm_Scalars_Config and Normalize_Scalars_Config.
+ (Restore_Opt_Config_Switches): Remove code which restores the values of
+ Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
+ Init_Or_Norm_Scalars.
+ (Save_Opt_Config_Switches): Remove code which saves values of
+ Init_Or_Norm_Scalars and Normalize_Scalars.
+ (Set_Opt_Config_Switches): Remove code which restores config values of
+ Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
+ Init_Or_Norm_Scalars.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * frontend.adb (Frontend): remove previous patch to avoid full
+ qualification in ALFA mode.
+ * lib-xref-alfa.adb (Add_ALFA_Xrefs): use unique name for variables.
+ * sem_util.adb, sem_util.ads (Unique_Name): new function to define a
+ unique name for an entity, which could be used to identify the entity
+ across compilation units.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * prj-env.adb
+ (Initialize_Default_Project_Path): Add target specific directory
+ ($prefix/$target/lib/gnat) in front of project path in all cases
+ (making gnatmake's behaviour consistent with gprbuild).
+ * gnatcmd.adb, make.adb, prj-makr.adb, clean.adb:
+ Pass target name from Sdefault to project subsystem.
+ * gnatls.adb: Show new target specific default project directory.
+
+2011-08-04 Johannes Kanig <kanig@adacore.com>
+
+ * cstand.adb: Add Information to Identifier in Standard
+ (Identifer_For): Set Entity to the corresponding entity
+
+2011-08-04 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_ugn.texi: Update doc on gnatcheck.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * lib-xref-alfa.adb (Add_ALFA_Xrefs): correct definition of ranges of
+ xrefs in a scope.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * exp_prag.adb (Expand_Pragma_Check): in ALFA mode, return without
+ performing expansion.
+ * sem_ch6.adb (Analyze_Subprogram_Body_Helper,
+ Analyze_Generic_Subprogram_Body): protect call to Process_PCCs so that
+ it is not called in ALFA mode.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * make.adb, osint.adb, osint.ads (Reset_Command_Line_Files): not used
+ after all, so removed.
+
+2011-08-04 Sergey Rybin <rybin@adacore.com>
+
+ * vms_data.ads: Add missing VMS qualifiers.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * make.adb, makeutl.adb, osint.adb, osint.ads (Check_Mains): rebuild
+ the list of files on the command line after processing it through
+ Complete_Mains.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Build_Raise_Statement): Remove the specialized
+ processing for .NET/JVM. These targets can now benefit from
+ Raise_From_Controlled_Operation and they share the same processing with
+ standard targets.
+ (Establish_Transient_Scope): Remove the restriction for .NET/JVM.
+ These targets need transient scopes in order to properly finalize short
+ lived controlled objects.
+ (Make_Handler_For_Ctrl_Operation): Remove the specialized processing for
+ NET/JVM. These targets can now benefit from
+ Raise_From_Controlled_Operation and they share the same processing with
+ standard targets.
+
+2011-08-04 Geert Bosch <bosch@adacore.com>
+
+ * tracebak.c (STOP_FRAME): Stop at any next pointer outside the stack
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_aggr.adb (Has_Visible_Private_Ancestor): subsidiary routine to
+ Expand_Record_Aggregate, to determine whether aggregate must be
+ expanded into assignments. This is the case if the ancestor part is
+ private, regarless of the setting of the flag Has_Private_Ancestor.
+
+2011-08-04 Ed Falis <falis@adacore.com>
+
+ * vxaddr2line.adb: Add support for e500v2 and for Linux hosts
+
+2011-08-04 Bob Duff <duff@adacore.com>
+
+ * sinfo.ads: Fix comment.
+
+2011-08-04 Steve Baird <baird@adacore.com>
+
+ * bindgen.adb (Get_Ada_Main_Name): If CodePeer_Mode is set, then
+ choose a package name in much the same way as is
+ done for JGNAT when VM_Target /= No_VM, except that
+ a slightly more distinctive prefix string is used.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * makeutl.adb (Complete_Mains): no longer accept unit names on the
+ gnatmake command line.
+ This behavior was never documented (and was supported only because of
+ an early bug in the code). This case might lead to ambiguous cases
+ (between unit names and truncated base names without suffixes).
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * a-tags.ads, a-tags.adb (Unregister_Tag): New routine.
+ Remove the external tag of a tagged type from the internal hash table.
+ * exp_ch7.adb (Build_Cleanup_Statements): Update the comment on the
+ expanded usage of the routine. Strenghten the check for Is_Master. Add
+ processing for tagged types.
+ (Build_Finalizer): Create all the necessary lists used in finalizer
+ creation when the processed context is a package that may contain
+ tagged types.
+ (Expand_Cleanup_Actions): Rename the call to Has_Controlled_Objects to
+ Requires_Cleanup_Actions.
+ (Expand_N_Package_Body): Package bodies may need clean up code
+ depending on whether they contain tagged types.
+ (Expand_N_Package_Declaration): Package declarations may need clean up
+ code depending on whether they contain tagged types.
+ (Unregister_Tagged_Types): New routine. Search through a list of
+ declarations or statements, looking for non-abstract Ada tagged types.
+ For each such type, generate code to unregister the external tag.
+ * exp_util.adb (Has_Controlled_Objects (Node_Id)): Renamed to
+ Requires_Cleanup_Actions.
+ (Requires_Cleanup_Actions (List_Id, Boolean)): New routine. Search
+ through a list of declarations or statements looking for non-abstract
+ Ada tagged types or controlled objects.
+ * exp_util.ads (Has_Controlled_Objects (Node_Id)): Renamed to
+ Requires_Cleanup_Actions.
+ (Has_Controlled_Objects (List_Id, Boolean)): Removed.
+ * rtsfind.ads: Add entry RE_Unregister_Tag to tables RE_Id and
+ RE_Unit_Table.
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * prj-env.adb (For_All_Source_Dirs.For_Project): Check if project Prj
+ has Ada sources, not project Project, because if the root project
+ Project has no sources of its own, all projects will be deemed without
+ sources.
+
+2011-08-04 Gary Dismukes <dismukes@adacore.com>
+
+ * bindgen.adb (Gen_Adainit_Ada): Move the generation of the declaration
+ of the No_Param_Proc acc-to-subp type used for initialization of
+ __gnat_finalize_library_objects so that it's declared at library level
+ rather than nested inside of the adainit routine.
+
+2011-08-04 Javier Miranda <miranda@adacore.com>
+
+ * exp_disp.adb (Make_DT): Generate code to check the external tag ONLY
+ if the tagged type has a representation clause which specifies its
+ external tag.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * einfo.ads, einfo.adb (Has_Private_Ancestor): now a flag on types.
+ Remove previous procedure with that name.
+ * sem_ch3.adb (Build_Derived_Record_Type): set Has_Private_Ancestor
+ when appropriate.
+ * sem_aggr.adb (Resolve_Extension_Aggregate): if the ancestor part is a
+ subtype mark, the ancestor cannot have unknown discriminants.
+ (Resolve_Record_Aggregate): if the type has invisible components
+ because of a private ancestor, the aggregate is illegal.
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * switch-m.adb (Normalize_Compiler_Switches): Recognize and take into
+ account switches -gnat2005, -gnat12 and -gnat2012.
+
+2011-08-04 Bob Duff <duff@adacore.com>
+
+ * s-tasdeb.ads: Minor comment fix.
+
+2011-08-04 Arnaud Charlet <charlet@adacore.com>
+
+ * gnatlink.adb (Gnatlink): Pass -gnat83/95/05/12 switch to gcc in
+ CodePeer mode.
+ * switch.ads, switch.adb (Is_Language_Switch): New function.
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * switch-c.adb: Minor comment addition.
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * vms_conv.adb (Process_Argument): Fail graciously when qualifier
+ ending with '=' is followed by a space (missing file name).
+
+2011-08-04 Pascal Obry <obry@adacore.com>
+
+ * g-regist.ads: Fix size of HKEY on x86_64-windows.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Analyze_Associations): New routine
+ Check_Overloaded_Formal_Subprogram to reject a formal package when
+ there is a named association or a box initialisation for an overloaded
+ formal subprogram of the corresponding generic.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * alfa.ads (ALFA_Xref_Record): add component for type of entity
+ * get_alfa.adb, put_alfa.adb: Read and write new component of
+ cross-reference.
+ * lib-xref-alfa.adb (Collect_ALFA): generate new component.
+
+2011-08-04 Pascal Obry <obry@adacore.com>
+
+ * urealp.adb: Minor reformatting.
+
+2011-08-04 Tristan Gingold <gingold@adacore.com>
+
+ * exp_ch7.adb (build_finalizer.process_declarations.processing_actions):
+ Handle the case when Cleanup_Protected_Object returns Empty.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * frontend.adb (Frontend): only qualify names in non-ALFA mode
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch4.adb (Try_Class_Wide_Operation): if the context is a procedure
+ call, ignore functions.
+
+2011-08-04 Geert Bosch <bosch@adacore.com>
+
+ * urealp.adb (Equivalent_Decimal_Exponent): Avoid the use of floating
+ point.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * makeutl.adb (Compute_Builder_Switches): no longer accept a unit name
+ as an index for Builder'Switches. This conforms to the documentation.
+ * make.adb (Insert_Project_Sources): avoid duplicate code
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * makeutl.adb (Complete_Mains): if the user has passed a relative file
+ name on the command line (for instance "../dummy"), never assume it can
+ be a unit name.
+
+2011-08-04 Tristan Gingold <gingold@adacore.com>
+
+ * bindgen.adb: Remove code the reference or create the
+ Break_Start/__gnat_break_start procedure.
+ * s-stalib.adb (Break_Start): Removed.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * make.adb, makeutl.adb, makeutl.ads (Compute_Builder_Switches): now
+ shared with gprbuild.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * par-ch4.adb (P_Primary): preferentially issue an error message about
+ a missing parenthesis arount a conditional or case expression in Ada
+ 2012 mode, if we detect that the alignment is not correct for a
+ statement.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Process_Declarations): Do not consider the result of a
+ tag-to-class-wide conversion as needing finalization actions.
+ * exp_util.adb (Has_Controlled_Objects): Do not consider the result of
+ a tag-to-class-wide conversion as needing finalization actions.
+ (Is_Finalizable_Transient): The result of a tag-to-class-wide
+ conversion does not need finalization actions.
+ (Is_Tag_To_CW_Conversion): New routine.
+ * exp_util.ads (Is_Tag_To_CW_Conversion): New routine. Determines
+ whether an object is the result of a tag-to-class-wide conversion.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * sem_ch13.adb (Analyze_Aspect_Specifications): correct order in which
+ the left-hand-side and right-hand-side of a conjunct are inserted when
+ translating a pre- or postcondition
+ * sem_ch6.adb: Correct typo in comment
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat_rm.texi: Ravenscar does not prohibit dependence on
+ Unchecked_Conversion and Unchecked_Deallocation.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * make.adb: Minor reformatting.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * prj.adb, prj.ads, makeutl.adb (Complete_Mains): search for the
+ sources in the project and its imported projects, but not in the whole
+ tree.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * make.adb: Remove debug trace.
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * makeutl.adb (Do_Complete): Get the absolute path name of a relative
+ path in canonical form, to be able to compare path names on platforms
+ such as Windows or Darwin.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * par_sco.adb (Traverse_Declarations_Or_Statements.Set_Statement_Entry):
+ For a pragma (statement with C1 = 'P'), record the sloc of the pragma.
+ * scos.ads: Update documentation accordingly.
+ * put_scos.adb (Output_SCO_Line): Omit statement SCOs for disabled
+ pragmas.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_attr.adb (Bad_Attribute_For_Predicate): flag illegal use of
+ attribute only if prefix type is scalar.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * make.adb, makeutl.adb, prj-env.adb (Check_Mains): put back support
+ in gnatmake for specifying mains on the command line that do not belong
+ to the main project. These mains must currently all belong to the same
+ project, though.
+ (Ultimate_Extension_Of): removed, since duplicated
+ Ultimate_Extending_Project.
+
+2011-08-04 Arnaud Charlet <charlet@adacore.com>
+
+ * make.adb (Do_Codepeer_Globalize_Step): Removed. Use CodePeer_Mode
+ instead.
+ (CodePeer_Mode_String): New.
+ (Linking_Phase, Binding_Phase): Call gnatlink with -P switch in
+ CodePeer mode.
+ (Scan_Make_Arg): Do not disable binding/linking phase in CodePeer mode.
+ * bindgen.adb (Gen_Elab_Calls_Ada): Ignore subprograms in CodePeer
+ mode, since no useful elaboration subprogram is needed by CodePeer.
+ * gnatlink.adb (Gnatlink): Add support for -P switch (CodePeer mode).
+ In this mode, compile binder file with -gnatC and do stop after this
+ step.
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * exp_ch7.adb: Minor comment fix.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch7.adb, make.adb, sem_ch10.adb, bindgen.adb, sem_res.adb,
+ exp_ch4.adb, makeutl.adb: Minor reformatting.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * make.adb, makeutl.adb, makeutl.ads (Make): major refactoring.
+ Create several new subprograms to move code out of Make. This makes the
+ code more readable, removes code duplication, and is a preparation work
+ for adding support for aggregate projects.
+
+2011-08-04 Tristan Gingold <gingold@adacore.com>
+
+ * s-po32gl.ads, s-po32gl.adb: New files.
+ * exp_ch7.ads (Get_Global_Pool_For_Access_Type): New function.
+ * exp_ch7.adb (Get_Global_Pool_For_Access_Type): New function.
+ (Build_Finalization_Collection): Use it.
+ * exp_ch4.adb (Complete_Controlled_Allocation): Ditto.
+ * rtsfind.ads: System_Pool_32_Global, Re_Global_Pool_32_Object: New
+ literals.
+ * gcc-interface/Makefile.in: Use s-po32gl.o on VMS.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * makeutl.adb (Complete_Mains): add support for specs with no suffix on
+ the command line.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * make.adb, makeutl.adb (Complete_Mains): if a main specified on the
+ command line is not a file name, also check whether it could be a unit
+ name.
+
+2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * bindgen.adb (Gen_Finalize_Library_Ada): Factor out code to generate
+ the header of the finalization routine.
+ If the unit has no finalizer but is a body whose spec has one, then
+ generate the decrement of the elaboration entity only.
+ If the unit has a finalizer and is a spec, then do not generate the
+ decrement of the elaboration entity.
+ (Gen_Finalize_Library_C): Likewise.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Alignment_Of): New subsidiary routine.
+ (Bounds_Size_Expression): Removed.
+ (Double_Alignment_Of): New subsidiary routine.
+ (Make_Finalize_Address_Stmts): New local variable Index_Typ. Account
+ for a hole in the dope vector of unconstrained arrays due to different
+ index and element alignments.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Resolve_Allocator): diagnose task allocator that will
+ raise program_error because body has not been seen yet.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch10.adb (Analyze_With_Clause): Protect against child unit with
+ an unresolved name.
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * makeutl.adb (Do_Complete): Check absolute paths in canonical forms
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * alfa.adb, alfa.ads (Unique_Defining_Entity): move function from here
+ * sem_util.adb, sem_util.ads (Unique_Defining_Entity): ...to here
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch12.adb (Analyze_Package_Instantiation): Do not omit body for
+ instantiation in RCI.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * make.adb: Share more code with gprbuild
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * projects.texi: Added documentation for the IDE'Gnat project file
+ attribute.
+
+2011-08-04 Nicolas Roche <roche@adacore.com>
+
+ * gnat_rm.texi: Minor editing.
+
+2011-08-04 Javier Miranda <miranda@adacore.com>
+
+ * bindgen.adb (Gen_Adafinal_Ada): Do not differentiate the main case
+ and the library case for VM targets.
+ (Gen_Adainit_Ada): Likewise.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * g-altive.ads: Minor comment updates.
+ * prj-nmsc.adb: Minor reformatting.
+
+2011-08-04 Javier Miranda <miranda@adacore.com>
+
+ * opt.ads
+ (Normalize_Scalars_Config): Value of the configuration switch set by
+ pragma Normalize_Scalars when it appears in the gnat.adc file.
+ (Normalize_Scalars): New field for record Config_Switches_Type. Used
+ to save and restore settings of this pragma.
+ * opt.adb
+ (Register_Opt_Config_Switches, Save_Opt_Config_Switches,
+ Restore_Opt_Config_Switches): Add missing support for Normalize_Scalars.
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * gnat_ugn.texi: Document gnatlink options -M and -M=mapfile
+
+2011-08-04 Arnaud Charlet <charlet@adacore.com>
+
+ * makeutl.adb: Minor reformatting.
+
+2011-08-04 Olivier Hainque <hainque@adacore.com>
+
+ * g-altive.ads: Update comments to reflect that only the soft
+ binding is available today.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * bindgen.adb, einfo.adb, sem_ch12.adb, s-tasren.adb, sem_res.adb,
+ makeutl.adb, prj-nmsc.adb, opt.ads, prj-env.adb: Minor reformatting
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-04 Arnaud Charlet <charlet@adacore.com>
+
+ * prj-env.adb: Remove local debug traces.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * checks.adb (Apply_Float_Conversion_Check): correct a typo where Lo_OK
+ was used instead of Hi_OK, which could cause a read of an uninitialized
+ value later on. Detected while working on the new warning.
+ * exp_ch9.adb (Expand_N_Entry_Declaration): remove useless assignment
+ to local variable.
+ * sem_ch5.adb (Analyze_Assignment): set the last assignment component
+ in more cases, in order to detect more unreferenced values.
+ * sem_util.adb, sem_util.ads (Get_Enclosing_Object): return enclosing
+ object for expression, if any.
+
+2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_intr.adb (Expand_Binary_Operator_Call): Look at the RM size of
+ the operand types instead of the Esize.
+
+2011-08-04 Steve Baird <baird@adacore.com>
+
+ * switch-b.adb (Scan_Binder_Switches): Add -P binder switch, used to
+ enable CodePeer_Mode.
+ * bindusg.adb (Display): Add help message describing -P binder switch.
+ * gnat_ugn.texi: Document -P binder switch.
+ * bindgen.adb (Gen_Main_Ada): If CodePeer_Mode is set, then call the
+ user-defined main program directly.
+ (Gen_Output_File_Ada): If CodePeer_Mode is set, generate a with of the
+ user-defined main program in the context clause of the package body.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * alfa.adb, alfa.ads (Get_Entity_For_Decl): remove function, partial
+ duplicate of Defining_Entity
+ (Get_Unique_Entity_For_Decl): rename function into
+ Unique_Defining_Entity
+ * einfo.adb, einfo.ads (Is_In_ALFA, Body_Is_In_ALFA): remove flags
+ (Formal_Proof_On): remove synthesized flag
+ * cstand.adb, sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
+ sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_res.adb, sem_util.adb,
+ sem_util.ads, stand.ads: Remove treatment associated to entities in ALFA
+ * sem_prag.adb (Analyze_Pragma): remove special treatment for pragma
+ Annotate (Formal_Proof)
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * prj-env.adb (Create_Config_Pragmas_File): fix handling of multi-unit
+ source files with non-standard naming schemes, in imported projects
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * makeutl.adb (Complete_Mains): when a multi-unit source file is
+ specified on the gprbuild command line, we need to compile all units
+ within that file, not just the first one we find
+ Fix error message for mains that are not found.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch6.adb: Update comment.
+ * sem_ch12.adb: Minor reformatting.
+
+2011-08-04 Bob Duff <duff@adacore.com>
+
+ * s-tasren.adb (Task_Do_Or_Queue): Previous code was reading
+ Acceptor.Terminate_Alternative without locking Acceptor, which causes a
+ race condition whose symptom is to fail to lock Parent. That, in turn,
+ causes Parent.Awake_Count to be accessed without locking Parent, which
+ causes another race condition whose symptom is that Parent.Awake_Count
+ can be off by 1 (either too high or too low). The solution is to lock
+ Parent unconditionally, and then lock Acceptor, before reading
+ Acceptor.Terminate_Alternative.
+
+2011-08-04 Arnaud Charlet <charlet@adacore.com>
+
+ * debug.adb: Update comment.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * par_sco.adb, exp_util.adb, make.adb, a-tags.adb, sem_prag.adb,
+ sem_util.adb, sem_attr.adb, exp_ch4.adb, g-comlin.adb, g-comlin.ads,
+ exp_ch6.adb: Minor reformatting.
+
+2011-08-04 Gary Dismukes <dismukes@adacore.com>
+
+ * gnat_ugn.texi: Add sentence about the case of compile-time-detected
+ checks for -gnateE.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat_rm.texi: update Ravenscar desription to reflect Ada2012 RM.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * sinfo.ads: Minor reformatting.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * makeutl.adb, makeutl.ads, prj-nmsc.adb (Complete_Mains): report error
+ even if there is no location.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb, sem_ch4.adb: move check for restriction
+ No_Task_Hierarchy to resolve_allocator.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * sinfo.adb, sinfo.ads, sem_prag.adb, sem_ch12.adb (Pragma_Enabled):
+ This flag of N_Pragma nodes is not used, remove it as well as all of
+ the associated circuitry.
+
+2011-08-04 Javier Miranda <miranda@adacore.com>
+
+ * exp_disp.adb (Make_DT): Switch -gnatdQ disables the generation of the
+ runtime check on duplicated externa tags
+ * debug.adb Document switch -gnatdQ.
+
+2011-08-04 Gary Dismukes <dismukes@adacore.com>
+
+ * a-fihema.ads: Minor typo fix.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * sem_ch10.adb: Minor comment update.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * einfo.adb: Update the node field usage to reflect the renaming of
+ Return_Flag to Return_ Flag_Or_Transient_Decl.
+ (Return_Flag): Renamed to Return_Flag_Or_Transient_Decl.
+ (Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl.
+ (Write_Field15_Name): Change Return_Flag to
+ Return_Flag_Or_Transient_Decl.
+ * einfo.ads: Rename node field Return_Flag to
+ Return_Flag_Or_Transient_Decl. Update the associated comment and all
+ occurrences in entities.
+ (Return_Flag): Renamed to Return_Flag_Or_Transient_Decl. Update
+ associated Inline pragma.
+ (Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl. Update
+ associated Inline pragma.
+ * exp_ch4.ads, exp_ch4.adb (Expand_N_Expression_With_Actions): New
+ routine.
+ * exp_ch6.adb (Expand_N_Extended_Return_Statement): Update the calls to
+ Return_Flag and Set_Return_Flag.
+ * exp_ch7.adb (Process_Declarations): Add code to recognize hook
+ objects generated for controlled transients declared inside an
+ Exception_With_Actions. Update the calls to Return_Flag.
+ (Process_Object_Declaration): Add code to add a null guard for hook
+ objects generated for controlled transients declared inside an
+ Exception_With_Actions. Update related comment.
+ * exp_util.adb (Has_Controlled_Objects): Add code to recognize hook
+ objects generated for controlled transients declared inside an
+ Exception_With_Actions. Update the calls to Return_Flag.
+ * expander.adb (Expand): Add new case for N_Expression_With_Actions.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_util.adb:(Wrong_Type): Improve error message on a one-element
+ positional aggregate.
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * par_sco.adb (Process_Decisions.Output_Header): Check and record pragma
+ SLOC only for pragmas.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * projects.texi: Minor typo fix.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * prj-nmsc.adb (Check_File): Minor change to traces, to help debugging
+ on case-sensitive file systems.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * put_scos.adb (Put_SCOs): Do not emit decision SCO for an X decision
+ nested in a disabled pragma.
+ * scos.ads, scos.adb, par_sco.ads, par_sco.adb: Record sloc of
+ enclosing pragma, if any, for X decisions.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * sem_prag.adb: Minor reformatting.
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * a-tags.adb (Check_TSD): Avoid concatenation of strings, as it is not
+ allowed in no run time mode.
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Check): When -gnatc is used, check for the source file
+ inside the ALI file with a canonical case file name.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * g-comlin.adb, g-comlin.ads (Add_Switch): Put back support for
+ overriding the separator.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * sem_aggr.adb, par_sco.adb, sem_type.adb, exp_util.adb, exp_ch9.adb,
+ prj-nmsc.adb, sem_ch13.adb, exp_strm.adb: Minor reformatting.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * gnat_rm.texi: Minor documentation fix for pragma Annotate.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * sem_attr.adb (Analyze_Attribute): add check during pre-analysis that
+ 'Result only appears in postcondition of function.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * a-tags.adb (Check_TSD): When raising PROGRAM_ERROR for a duplicated
+ external tag, include the value of the external tag in the exception
+ message.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * sem_attr.adb (Result): modify error message for misplaced 'Result
+
+2011-08-04 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_rm.texi (pragma Annotate): Fix syntax description to make it
+ clear that the second argument must be an identifier.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * exp_ch9.adb (Build_Barrier_Function): When compiling with
+ -fpreserve-control-flow, insert an IF statement on the barrier
+ condition to ensure that a conditional branch instruction is generated.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * prj-part.adb, prj.adb, prj.ads, prj-tree.ads
+ (Processing_Flags.Ignore_Missing_With): new flag.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * prj-nmsc.adb (Find_Sources, Path_Name_Of): Fix handling of
+ Source_List_File on case-insensitive systems where the file is actually
+ on a case-sensitive file system (NFS,...).
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_ch6.adb (Analyze_Function_Return): In a rare case where a
+ function return contains a controlled [extension] aggregate and the
+ return statement is not part of a handled sequence of statements, wrap
+ the return in a block. This ensures that all controlled temporaries
+ generated during aggregate resolution will be picked up by the
+ finalization machinery.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_aggr.adb (Resolve_Aggregate): If aggregate has box-initialized
+ components, freeze type before resolution, to ensure that default
+ initializations are present for all components.
+ * sem_res.adb (Resolve_Actuals): the designated object of an
+ accces-to-constant type is a legal actual in a call to an
+ initialization procedure.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_util.adb (Extract_Renamed_Object): Add N_Type_Conversion and
+ N_Unchecked_Type_Conversion to the possible containers of a renamed
+ transient variable.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * par-ch13.adb (Aspect_Specifications_Present): recognize
+ "with Identifier'Class =>" as an aspect, so that a meaningful warning
+ is issued in Strict mode.
+ * par.adb: Fix typos in comments.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * sem_attr.adb (Result): modify error message to take into account Post
+ aspect when compiling Ada 2012 (or newer) code.
+
+2011-08-04 Nicolas Roche <roche@adacore.com>
+
+ * env.c (__gnat_clearenv): Avoid use of dynamic size array in order to
+ remove need for GCC exceptions.
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * makeutl.adb (Do_Complete): Call Debug_Output with the name of the
+ project, not the source file name.
+ * prj.adb (Find_Sources.Look_For_Sources): If the source has been
+ excluded, continue looking. This excluded source will only be returned
+ if there is no other source with the same base name that is not locally
+ removed.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Resolve_Intrinsic_Operator): if the result type is
+ private and one of the operands is a real literal, use a qualified
+ expression rather than a conversion which is not meaningful to the
+ back-end.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * sem_ch13.adb (Aspect_Loop): when an aspect X and its classwise
+ corresponding aspect X'Class are allowed, proceed with analysis of the
+ aspect instead of skipping it.
+
+2011-08-04 Tristan Gingold <gingold@adacore.com>
+
+ * s-flocon.adb, s-flocon.ads: Add a body for s-flocon.ads
+ This will allow to have an Ada implementation for the subprogram.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Analyze_Full_Type_Declaration): If the declaration is a
+ completion and aspects are present, apply them to the entity for the
+ type which is currently the partial view, but which is the one that
+ will be frozen.
+ * sem_ch13.adb (Analyze_Aspect_Specifications): if the predicate
+ applies to a partial view, indicate that the full view has predicates
+ and delayed aspects.
+ (Replace_Type_Reference): Handle properly predicates that apply to the
+ full view of a private completion.
+
+2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * layout.adb (Layout_Type): For composite types, do not set Esize.
+ * freeze.adb (Set_Small_Size): Remove test on alignment and do not
+ set Esize.
+ (Size_Known): Look at the RM size of components instead of the Esize.
+ (Freeze_Record_Type): Look at the RM size instead of the Esize to
+ issue warning and activate Implicit_Packing.
+ (Freeze_Entity): Likewise. Do not issue a warning for alias/atomic
+ if the Esize is not known.
+ * sem_ch13.adb (Analyze_Attribute_Definition_Clause) <Size>: Set Esize
+ for elementary types only.
+ (Analyze_Record_Representation_Clause): Look at the RM size instead
+ of the Esize to issue errors.
+ * gcc-interface/decl.c (gnat_to_gnu_entity): Do not set Esize if it
+ is not known.
+ <E_Record_Type>: Look at the RM size instead of the Esize. Remove
+ obsolete block.
+ Look at the RM size instead of the Esize for types if the latter is
+ not known.
+ (gnat_to_gnu_field): Use Known_Esize instead of Known_Static_Esize.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_type.adb: proper handling of equality not involving anonymous
+ access types.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Create_Finalizer): Remove local variables Spec_Nod and
+ Vis_Decls. When creating a library-level finalizer for a package spec,
+ both the declaration and body of the finalizer are inserted either in
+ the visible or private declarations of the package spec.
+
+2011-08-04 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch3.adb (Derive_Subprograms): Complete assertion to request the
+ use of the full-view of a type when invoking Is_Ancestor.
+ * sem_type.adb (Is_Ancestor): For consistency, when the traversal of
+ the full-view of private parents is requested, then use also the
+ full-view of the parent of the first derivation.
+
+2011-08-04 Tristan Gingold <gingold@adacore.com>
+
+ * s-taprop-vxworks.adb (Enter_Task): Use System.Float_Control.Reset
+ instead of the locally imported procedure.
+ * s-taprop-mingw.adb (Enter_Task): Ditto.
+ * s-valrea.adb (Scan_Real): Ditto.
+ * s-imgrea.adb (Set_Image_Real): Ditto.
+ * s-flocon.ads: Make the package pure.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * sinfo.ads, sinfo.adb (Debug_Statement, Set_Debug_Statement): Remove.
+ * tbuild.ads, tbuild.adb (Make_Pragma): Adjust accordingly.
+ * sinfo-cn.ads, sinfo-cn.adb (Change_Name_To_Procedure_Call_Statement):
+ New subprogram, moved here from...
+ * par.adb, par-ch5.adb (P_Statement_Name): ... here.
+ * par-prag.adb (Par.Prag, case Pragma_Debug): Do not perform any
+ rewriting of the last argument into a procedure call statement here...
+ * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): ...do it there
+ instead.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * par_sco.adb: Minor reformatting.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * erroutc.adb: Minor reformatting.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * par_sco.adb: Comment update.
+
+2011-08-04 Tristan Gingold <gingold@adacore.com>
+
+ * s-flocon.ads: New file.
+ * g-flocon.ads: Now a renaming of s-flocon.
+ * Makefile.rtl: Add s-flocon.o
+
+2011-08-04 Javier Miranda <miranda@adacore.com>
+
+ * exp_strm.adb (Build_Array_Input_Function): if the array type is
+ constrained, do not attempt to build a subtype of it.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * errout.ads Change comments: remove 'R'M as an example where quotes
+ are needed; add ALFA as another case where quotes are not needed
+ * erroutc.adb (Set_Msg_Insertion_Reserved_Word): add ALFA as another
+ case where quotes are not needed.
+ * sem_ch11.adb, sem_ch13.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
+ sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_prag.adb, sem_res.adb:
+ Remove all occurrences of 'A'L'F'A
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch13.adb: check legality of invariant pragma.
+
+2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * bindgen.adb: Add comments.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * einfo.adb, einfo.ads: Free Flag254 and make Formal_Proof_On a
+ synthesized flag.
+ * sem_prag.adb (Analyze_Pragma): record the pragma Annotate
+ (Formal_Proof, On/Off) in the Rep_Item list of the current subprogram.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch7.adb, exp_ch6.adb, sem_ch3.adb, layout.adb, sem_ch5.adb,
+ osint-c.ads, sem_util.ads, gnat1drv.adb, targparm.ads, sem_ch6.adb,
+ sem_ch13.adb, s-pooloc.adb: Minor reformatting.
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * s-pooloc.ads, s-pooglo.ads: Minor reformatting
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ PR ada/47880
+ * s-pooloc.adb (Deallocate): Fix the case of deallocating the only
+ allocated object.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * einfo.ads, exp_ch4.adb: Minor reformatting.
+
+2011-08-04 Jerome Lambourg <lambourg@adacore.com>
+
+ * back_end.ads (Gen_Or_Update_Object_File): Add more comments.
+
+2011-08-04 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch4.adb (Expand_Composite_Equality): code cleanup: use component
+ type in all cases to compute list of primitive operations, because full
+ view may be an itype that is not attached to the list of declarations.
+
+2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * bindgen.adb (Gen_Adafinal_Ada): Generate an early return if the
+ library has already been finalized.
+ (Gen_Adafinal_C): Likewise.
+ (Gen_Adainit_Ada): Generate an early return if the library has
+ already been elaborated.
+ (Gen_Adainit_C): Likewise.
+ (Gen_Output_File_Ada): Generate an elaboration flag.
+ (Gen_Output_File_C): Likewise.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch4.adb (Expand_Allocator_Expression): Disable the generation of
+ Set_Finalize_Address_Ptr for CodePeer because Finalize_Address was not
+ built in the first place.
+ (Expand_N_Allocator): Disable the generation of Set_Finalize_Address_Ptr
+ for CodePeer because Finalize_Address was not built to begin with.
+ * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Ditto.
+
+2011-08-04 Pascal Obry <obry@adacore.com>
+
+ * adaint.c (__gnat_tmp_name): Use current process id to create temp
+ filenames, this ensures unicity of filenames across processes.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * bindgen.adb (Gen_Finalize_Library_Ada): Rename generated routine
+ Raise_Controlled to Raise_From_Controlled_Operation. Update the
+ signature of Raise_From_Controlled_Operation by adding flag From_Abort.
+ Add False as the actual to From_Abort in the generated call to
+ Raise_From_Controlled_Operation.
+
+2011-08-04 Jerome Lambourg <lambourg@adacore.com>
+
+ * osint-c.ads, osint-c.adb (Set_Library_Info_Name): Move to declaration
+ so that the ali file name can be retrieved from outside of this package.
+ * back_end.ads, back_end.adb (Gen_Or_Update_Object_File): New method
+ doing nothing in the general case, but used to update the object file
+ timestamp if directly generated by the backend.
+ * gnat1drv.adb (Gnat1drv): Make sure the object file's timestamp is set
+ to a later time than the ali file one.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * einfo.adb, einfo.ads (Formal_Proof_On): new flag set on subprogram
+ entities whose body contains an Annotate pragma which forces formal
+ proof on this body.
+ * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
+ sem_ch6.adb, sem_ch9.adb, sem_res.adb: Adapt call to
+ Mark_Non_ALFA_Subprogram to pass in a message and node.
+ * sem_prag.adb (Analyze_Pragma): add treatment of pragma Annotate
+ (Forma_Proof, On) which sets the flag Formal_Proof_On in the
+ surrounding subprogram.
+ * sem_util.adb, sem_util.ads (Mark_Non_ALFA_Subprogram,
+ Mark_Non_ALFA_Subprogram_Unconditional): if the subprogram being marked
+ as not in ALFA is annotated with Formal_Proof being On, then an error
+ is issued based on the additional parameters for message and node.
+ * snames.ads-tmpl (Name_Formal_Proof): new name for annotation.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Do not generate
+ Finalize_Address when CodePeer is enabled.
+
+2011-08-04 Pascal Obry <obry@adacore.com>
+
+ * adaint.c (__gnat_tmp_name): Use _tempnam() instead of tempnam() as
+ the latter returns a pointer to a static buffer which is deallocated
+ at the end of the routine.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb (Array_Type_Declaration): move test for type in ALFA
+ after index creation; mark unconstrained base array type generated as
+ being in/not in ALFA as well
+ (Make_Index): mark subtype created as in/not in ALFA
+ * sem_ch5.adb (Analyze_Iteration_Scheme): mark entity for iterating
+ over a loop as in/not in ALFA, depending on its type and form of loop
+ iteration.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Build_Object_Declarations): Initialize flag Abort
+ directly to False on .NET and JVM.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb (Constrain_Enumeration, Constrain_Integer): remove
+ constraint that subtype must come from source code to be in ALFA, so
+ that anonymous subtypes can be in ALFA too.
+
+2011-08-04 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb (Analyze_Object_Declaration): remove obsolete addition of
+ reference for ALFA mode.
+ * lib-xref-alfa.adb, lib-xref.ads (Traverse_Compilation_Unit): make
+ procedure public so as to use it from formal verification back-end.
+
+2011-08-04 Jerome Lambourg <lambourg@adacore.com>
+
+ * g-comlin.adb (For_Each_Simple_Switch.Is_In_Config): Remove the
+ invalid checks of the Parameter, making Remove_Switch not working
+ correctly.
+
+2011-08-04 Arnaud Charlet <charlet@adacore.com>
+
+ * targparm.ads: Update header: no run-time exception is needed on this
+ file.
+
+2011-08-04 Vincent Celier <celier@adacore.com>
+
+ * a-fihema.adb: Use System.IO instead of GNAT.IO
+
+2011-08-04 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch3.adb (Access_Definition): Anonymous access to subprogram types
+ are forbidden in Compiler_Unit mode.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * sem_util.adb: Minor reformatting.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * bindgen.adb (Gen_Finalize_Library_Ada): Update the import string for
+ library-level finalizers.
+ (Gen_Finalize_Library_C): Update the import string for library-level
+ finalizers.
+ (Gen_Finalize_Library_Defs_C): Update the definition name of a
+ library-level finalizer.
+ * exp_ch7.adb: Remove with and use clauses for Stringt.
+ (Create_Finalizer): Remove local variables Conv_Name, Prag_Decl,
+ Spec_Decl. Add local variable Body_Id. The names of library-level
+ finalizers are now manually fully qualified and are no longer external.
+ A single name is now capable of servicing .NET, JVM and non-VM targets.
+ Pragma Export is no longer required to provide visibility for the name.
+ (Create_Finalizer_String): Removed.
+ (New_Finalizer_Name): New routine which mimics New_..._Name.
+
+2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_elab.adb (Check_Internal_Call_Continue): Change the type of the
+ elaboration counter to Standard_Short_Integer.
+ * sem_util.adb (Build_Elaboration_Entity): Likewise.
+ * bindgen.adb (Gen_Elab_Externals_Ada): Adjust to above change.
+ (Gen_Elab_Externals_C): Likewise.
+
+2011-08-04 Ed Falis <falis@adacore.com>
+
+ * system-vxworks-arm.ads, system-vxworks-sparcv9.ads,
+ system-vxworks-ppc.ads, system-vxworks-m68k.ads,
+ system-vxworks-mips.ads, system-vxworks-x86.ads
+ (Always_Compatible_Rep): set to False for all VxWorks targets.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * par_sco.adb, prj-proc.adb, make.adb, bindgen.adb, prj.adb, prj.ads,
+ makeutl.adb, makeutl.ads, prj-nmsc.adb, exp_ch5.adb, exp_ch12.adb,
+ exp_ch7.ads, exp_util.ads, sem_util.ads, g-comlin.ads, exp_ch6.adb,
+ exp_ch6.ads, lib-xref.ads, exp_ch7.adb, exp_util.adb, exp_dist.adb,
+ exp_strm.adb, gnatcmd.adb, freeze.adb, g-comlin.adb, lib-xref-alfa.adb,
+ sem_attr.adb, sem_prag.adb, sem_util.adb, sem_elab.adb, sem_ch8.adb,
+ sem_ch11.adb, sem_eval.adb, sem_ch13.adb, sem_disp.adb, a-fihema.adb:
+ Minor reformatting and code reorganization.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * projects.texi: Added doc for aggregate projects.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * prj-proc.adb, prj-nmsc.adb, prj-env.adb (Process_Declarative_Items):
+ Add support for overriding the Project_Path in aggregate projects.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * a-cofove.ads: Minor reformatting.
+
+2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Update the comment
+ on the generated code.
+ (Build_Finalize_Statements): Update the comment on the generated code.
+ (Build_Initialize_Statements): Update the comment on the generated code.
+ (Build_Object_Declarations): Add local variable Result. The object
+ declarations are now built in sequence.
+ * rtsfind.ads: Add RE_Exception_Occurrence_Access to tables RE_Id and
+ RE_Unit_Table.
+
+2011-08-04 Robert Dewar <dewar@adacore.com>
+
+ * checks.adb, alfa.adb, alfa.ads: Minor reformatting.
+
+2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * einfo.ads (Elaboration_Entity): Document new definition and use.
+ (Elaboration_Entity_Required): Adjust to above change.
+ * exp_attr.adb (Expand_N_Attribute_Reference): Likewise.
+ * exp_ch12.adb: And with and use for Snames.
+ (Expand_N_Generic_Instantiation): Test 'Elaborated attribute.
+ * exp_util.adb (Set_Elaboration_Flag): Likewise.
+ * sem_attr.adb (Analyze_Attribute) <Check_Library_Unit>: Delete.
+ <Check_Unit_Name>: Deal with N_Expanded_Name.
+ <Attribute_Elaborated>: Extend to all unit names.
+ * sem_elab.adb: And with and use for Uintp.
+ (Check_Internal_Call_Continue): Adjust to Elaboration_Entity change.
+ * sem_util.ads (Build_Elaboration_Entity): Adjust comment.
+ * sem_util.adb (Build_Elaboration_Entity): Change type to Integer.
+ * bindgen.adb (Gen_Elab_Externals_Ada): New local subprogram taken
+ from Gen_Adainit_Ada.
+ (Gen_Elab_Externals_C): Likewise, but taken from Gen_Adainit_C.
+ (Gen_Adafinal_Ada): Remove redundant test. In the non-main program
+ case, do not call System.Standard_Library.Adafinal; instead call
+ finalize_library if needed.
+ (Gen_Adafinal_C): Likewise.
+ (Gen_Adainit_Ada): Do not set SSL.Finalize_Library_Objects in the
+ non-main program case.
+ (Gen_Adainit_C): Generate a couple of external declarations here.
+ In the main program case, set SSL.Finalize_Library_Objects.
+ (Gen_Elab_Calls_Ada): Adjust to Elaboration_Entity change.
+ (Gen_Elab_Calls_C): Likewise.
+ (Gen_Finalize_Library_Ada): Likewise. Skip SAL interface units.
+ (Gen_Finalize_Library_C): Likewise. Generate a full function.
+ (Gen_Main_C): Put back call to Ada_Final and don't finalize library
+ objects here.
+ (Gen_Output_File_Ada): Generate pragma Linker_Destructor for Ada_Final
+ if -a is specified. Call Gen_Elab_Externals_Ada. Move around call to
+ Gen_Adafinal_Ada.
+ (Gen_Output_File_C): Generate __attribute__((destructor)) for Ada_Final
+ if -a is specified. Call Gen_Elab_Externals_C. Remove useless couple
+ of external declarations. Call Gen_Finalize_Library_C.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * prj.adb, prj.ads, makeutl.adb, makeutl.ads (Complete_Mains,
+ Compute_Compilation_Phases): new subprogram.
+ (Builder_Data, Builder_Project_Tree_Data): new subprogram and type
+ The number of mains as well as the various compilation phases that
+ need to be run are now project tree specific, since various
+ aggregated trees might have different requirements. In particular,
+ they do not all require bind or link phases.
+
+2011-08-04 Emmanuel Briot <briot@adacore.com>
+
+ * prj.adb, prj.ads, makeutl.adb, makeutl.ads, prj-env.adb
+ (Project_Tree_Appdata): New type.
+ It is now possible to associate application-specific data to a project
+ tree. In particular, this is used in the gprbuild builder to avoid a
+ number of global tables and htables, especially now that there can be
+ several project trees loaded at once because of aggregate projects.
+ (Debug_Name): new procedure.
+ * projects.texi: Clarify syntax of "**" for Source_Dirs
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * prj.ads, makeutl.adb, makeutl.ads (Queue.Insert): now also inserts
+ the "roots" for a main.
+ (Fill_From_Project): add support for aggregate projects. Main units
+ in aggregated projects are now automatically added in the list of
+ files to build (although this fails later on in gprbuild, because
+ these files are not using the root proejct tree, so this needs
+ further cleanup)
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-03 Yannick Moy <moy@adacore.com>
+
+ * sem_ch4.adb (Analyze_Conditional_Expression): only allow boolean
+ conditional expression in ALFA.
+ * sem_res.adb (Resolve_Conditional_Expression): mark non-boolean
+ expressions as not in ALFA.
+
+2011-08-03 Robert Dewar <dewar@adacore.com>
+
+ * a-cofove.adb: Minor reformatting.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads
+ (Insert_Project_Sources, Insert_withed_Sources_For): moved from the
+ gprbuild sources.
+ These packages are more logically placed in the Queue package, since
+ they manipulate the queue. It is also likely that they can be adapted
+ for gnatmake, thus sharing more code.
+ (Finish_Program, Fail_Program): moved from the gprbuild sources, so
+ that we could move the above.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * errutil.adb (Finalize): clean up the list of error messages on exit.
+ Calling this subprogram multiple times will no longer show duplicate
+ error messages on stderr.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * g-comlin.adb, g-comlin.ads (Set_Command_Line): ignore the parameter
+ Getopt_Switches when we have already define a command line
+ configuration.
+
+2011-08-03 Yannick Moy <moy@adacore.com>
+
+ * sem_ch11.adb (Analyze_Raise_xxx_Error): do not mark such nodes as not
+ in ALFA. Instead, they are considered as assertions to prove.
+ * sem_ch4.adb (Analyze_Conditional_Expression): do not always mark such
+ nodes as not in ALFA. Instead, include conditional expressions in ALFA
+ if they have no ELSE part, or if they occur in pre- and postconditions,
+ where the Condition cannot have side-effects in ALFA
+ (Analyze_Membership_Op): do not mark such nodes as not in ALFA
+ (Analyze_Type_Conversion): do not always mark such nodes as not in ALFA.
+ Instead, include type conversion between scalar types in ALFA.
+ * sem_ch6.adb (Process_Formals): correctly mark a parameter in ALFA
+ if-and-only-if its type is in ALFA.
+
+2011-08-03 Thomas Quinot <quinot@adacore.com>
+
+ * scos.adb, get_scos.adb, put_scos.adb
+ New code letter for decisions: G (entry guard)
+ * par_sco.adb
+ (Traverse_Subprogram_Body): Rename to...
+ (Traverse_Subprogram_Or_Task_Body): New subrpogram.
+ (Traverse_Protected_Body): New subprogram
+ (Traverse_Declarations_Or_Statements): Add traversal of task bodies,
+ protected bodies and entry bodies.
+
+2011-08-03 Yannick Moy <moy@adacore.com>
+
+ * einfo.adb, einfo.ads (Is_Postcondition_Proc): new flag for procedure
+ entities with get/set subprograms, which is set on procedure entities
+ generated by the compiler for a postcondition.
+ * sem_ch6.adb (Process_PPCs): set new flag on postcondition procedures
+ * alfa.adb, alfa.ads (Get_Entity_For_Decl): new function returning the
+ entity for a declaration
+ (Get_Unique_Entity_For_Decl): new function returning an entity which
+ represents a declaration, so that matching spec and body have the same
+ entity.
+
+2011-08-03 Robert Dewar <dewar@adacore.com>
+
+ * a-except-2005.adb, a-cfhama.adb, a-cfhase.adb, a-cfhase.ads,
+ a-cforma.adb, a-cforse.ads, a-cforse.adb: Minor reformatting
+
+2011-08-03 Yannick Moy <moy@adacore.com>
+
+ * lib-xref-alfa.adb (Detect_And_Add_ALFA_Scope): make the subprogram
+ library-level because retriction No_Implicit_Dynamic_Code in the
+ front-end prevents its definition as a local subprogram
+ (Traverse_Compilation_Unit): extract new procedure from Add_ALFA_File,
+ for reuse in other contexts
+ (Traverse_Declarations_Or_Statements,
+ Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
+ Traverse_Package_Declaration, Traverse_Subprogram_Body): make all these
+ procedures take a callback parameter to be called on all declarations
+ * lib-xref.ads
+ (Traverse_All_Compilation_Units): new generic function to traverse a
+ compilation unit and call a callback parameter on all declarations
+
+2011-08-03 Javier Miranda <miranda@adacore.com>
+
+ * sem_prag.adb (Process_Interface_Name): Allow duplicated export names
+ in Java since they are always enclosed in a namespace that
+ differentiates them, and overloaded entities are supported by the VM.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * checks.adb (Determine_Range): If a computed bound of an operation is
+ outside the range of the base type of the expression, and overflow
+ checks are enabled, the result is unknown and cannot be used for any
+ subsequent constant folding.
+ * sem_eval.adb (Compile_Time_Compare): if the bounds of one operand are
+ unknown, so is the result of the comparison.
+
+2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * a-except-2005.adb (Raise_From_Controlled_Operation): Add new formal
+ From_Abort. When finalization was triggered by an abort, propagate
+ Standard'Abort_Signal rather than Program_Error.
+ * a-except-2005.ads (Raise_From_Controlled_Operation): Add new formal
+ From_Abort.
+ * a-except.adb (Raise_From_Controlled_Operation): Add new formal
+ From_Abort. When finalization was triggered by an abort, propagate
+ Standard'Abort_Signal rather than Program_Error.
+ * a-except.ads:(Raise_From_Controlled_Operation): Add new formal
+ From_Abort.
+ * exp_ch7.adb:(Build_Adjust_Or_Finalize_Statements): New local variable
+ Abort_Id. Update the calls to Build_Object_Declarations and
+ Build_Raise_Statement to include Abort_Id.
+ (Build_Adjust_Statements): New local variable Abort_Id. Update the
+ calls to Build_Object_Declarations and Build_Raise_Statement to include
+ Abort_Id.
+ (Build_Finalize_Statements): New local variable Abort_Id. Update the
+ calls to Build_Object_Declarations and Build_Raise_Statement to include
+ Abort_Id.
+ (Build_Components): Create an entity for Abort_Id when exceptions are
+ allowed on the target.
+ (Build_Finalizer): New local variable Abort_Id.
+ (Build_Initialize_Statements): New local variable Abort_Id. Update the
+ calls to Build_Object_Declarations and Build_Raise_Statement to include
+ Abort_Id.
+ (Build_Object_Declarations): Add new formal Abort_Id. Create the
+ declaration of flag Abort_Id to preserve the original abort status
+ before finalization code is executed.
+ (Build_Raise_Statement): Add new formal Abort_Id. Pass Abort_Id to
+ runtime routine Raise_From_Controlled_Operation.
+ (Create_Finalizer): Update the call to Build_Raise_Statement to include
+ Abort_Id. Update the call to Build_Object_Declarations to include
+ Abort_Id. Update the layout of the finalizer body.
+ (Make_Handler_For_Ctrl_Operation): Add an actual for From_Abort.
+ (Process_Transient_Objects): New local variable Abort_Id. Remove the
+ clunky code to create all flags and objects related to
+ exception propagation and replace it with a call to
+ Build_Object_Declarations. Update the call to Build_Raise_Statement to
+ include Abort_Id.
+ * exp_ch7.ads (Build_Object_Declarations): Moved from body to spec.
+ Add new formal Abort_Id and associated comment on its use.
+ (Build_Raise_Statement): Add new formal Abort_Id and associated comment
+ on its use.
+ * exp_intr.adb (Expand_Unc_Deallocation): New local variable Abort_Id.
+ Remove the clunky code to create all flags and objects related to
+ exception propagation and replace it with a call to
+ Build_Object_Declarations. Update the call to Build_Raise_Statement.
+
+2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * s-tassta.adb: Fix minor typos.
+
+2011-08-03 Robert Dewar <dewar@adacore.com>
+
+ * rtsfind.ads, makeutl.ads, prj.ads, prj.adb, make.adb,
+ lib-writ.adb, makeutl.adb, s-soflin.ads, clean.adb: Minor reformatting.
+
+2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch7.adb (Create_Finalizer): Treat freeze nodes in similar fashion
+ to packages. This ensures that the finalizer body will not end up
+ inside the freeze node.
+ (Process_Declarations): Add code to detect whether a freeze node has a
+ nested finalization collection.
+
+2011-08-03 Pascal Obry <obry@adacore.com>
+
+ * g-awk.adb, g-awk.ads: Make GNAT.AWK API compatible with Ada 2005.
+ (Current_Session): Return a not null access to Session_Type.
+ (Default_Session): Likewise.
+
+2011-08-03 Robert Dewar <dewar@adacore.com>
+
+ * a-cfdlli.adb, bindgen.adb, exp_ch4.adb, exp_ch13.adb, sem_warn.adb,
+ exp_ch3.adb, exp_ch3.ads: Minor reformatting.
+
+2011-08-03 Pascal Obry <obry@adacore.com>
+
+ * g-awk.ads: Minor comment fix.
+
+2011-08-03 Sergey Rybin <rybin@adacore.com>
+
+ * tree_io.ads (ASIS_Version_Number): Update because of the changes in
+ the tree structure related to discriminant constraints.
+ Original_Discriminant cannot be used any more for computing the
+ defining name for the reference to a discriminant.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_disp.adb (Is_Tag_Indeterminate): If the return type of the
+ function is not visibly tagged, this is not a dispatching call and
+ therfore is not Tag_Indeterminate, even if the function is marked as
+ dispatching on result.
+
+2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch13.adb: Add with and use clauses for Restrict and Rident.
+ (Expand_N_Free_Statement): Add a guard to protect against run-times
+ which do not support controlled types.
+ * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Add a guard to protect
+ against run-times which do not support controlled types.
+ * exp_ch4.adb (Complete_Controlled_Allocation): Add a guard to protect
+ against run-times which do not support controlled types.
+ * exp_ch7.adb (Build_Finalization_Collection): Add a guard to protect
+ against run-times which do not support controlled types.
+ * exp_util.adb (Needs_Finalization): Code reformatting. Add a guard to
+ protect against run-times which do not support controlled types.
+
+2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_intr.adb: Put back with and use clauses for Exp_Ch11.
+ (Expand_Unc_Deallocation): Expand the AT_END handler at the very end.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb (Expand_Iterator_Loop): indicate that the cursor is
+ modified in the source, to prevent spurious warnings when compiling
+ with -gnatg.
+
+2011-08-03 Thomas Quinot <quinot@adacore.com>
+
+ * a-except-2005.adb: Minor reformatting.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_warn.adb (Check_One_Unit): if the only mention of a withed unit
+ is a renaming declaration in the private part of a package, do not emit
+ a warning that the with_clause could be moved because the renaming may
+ be used in the body or in a child unit.
+
+2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
+ Propagate the Comes_From_Source attribute from the original return
+ object to the renaming.
+
+2011-08-03 Jose Ruiz <ruiz@adacore.com>
+
+ * exp_ch7.adb (Build_Raise_Statement): Do not call
+ Raise_From_Controlled_Operation when this routine is not present in
+ the run-time library.
+ (Cleanup_Protected_Object, Cleanup_Task): For restricted run-time
+ libraries (Ravenscar), tasks are non-terminating, and protected objects
+ and tasks can only appear at library level, so we do not want
+ finalization of protected objects nor tasks.
+ * exp_intr.adb: Minor clarification in comment.
+ bindgen.adb (Gen_Adainit_Ada, Gen_Main_C, Gen_Output_File_Ada,
+ Gen_Output_File_C): Remove references to finalization of library-level
+ objects when using restricted run-time libraries.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Build_Discriminant_Constraints): Set
+ Original_Discriminant only if the parent type is a generic formal.
+
+2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch13.adb: Add with and use clause for Targparm;
+ (Expand_N_Free_Statement): Prevent the generation of a custom
+ Deallocate on .NET/JVM targets since this requires pools and address
+ arithmetic.
+ * exp_ch4.adb (Expand_Allocator_Expression): When compiling for
+ .NET/JVM targets, attach the newly allocated object to the access
+ type's finalization collection. Do not generate a call to
+ Set_Finalize_Address_Ptr on .NET/JVM because this routine does not
+ exist in the runtime.
+ (Expand_N_Allocator): When compiling for .NET/JVM targets, do not
+ create a custom Allocate for object that do not require initialization.
+ Attach a newly allocated object to the access type's finalization
+ collection on .NET/JVM.
+ * exp_ch5.adb (Make_Tag_Ctrl_Assignment): Add special processing for
+ assignment of controlled types on .NET/JVM. The two hidden pointers
+ Prev and Next and stored and later restored after the assignment takes
+ place.
+ * exp_ch6.adb (Expand_Call): Add local constant Curr_S. Add specialized
+ kludge for .NET/JVM to recognize a particular piece of code coming from
+ Heap_Management and change the call to Finalize into Deep_Finalize.
+ * exp_ch7.adb (Build_Finalization_Collection): Allow the creation of
+ finalization collections on .NET/JVM only for types derived from
+ Controlled. Separate the association of storage pools with a collection
+ and only allow it on non-.NET/JVM targets.
+ (Make_Attach_Call): New routine.
+ (Make_Detach_Call): New routine.
+ (Process_Object_Declarations): Suppress the generation of
+ build-in-place return object clean up code on .NET/JVM since it uses
+ pools.
+ * exp_ch7.ads (Make_Attach_Call): New routine.
+ (Make_Detach_Call): New routine.
+ * exp_intr.adb Add with and use clause for Targparm.
+ (Expand_Unc_Deallocation): Detach a controlled object from a collection
+ on .NET/JVM targets.
+ * rtsfind.ads: Add entries RE_Attach, RE_Detach and
+ RE_Root_Controlled_Ptr to tables RE_Id and RE_Unit_Table.
+ * snames.ads-tmpl: Add name Name_Prev. Move Name_Prev to the special
+ names used in finalization.
+
+2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * a-fihema.adb: Add with and use clauses for System.Soft_Links.
+ (Attach, Detach): Lock the current task when chaining an object onto a
+ collection.
+
+2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * a-except.adb, a-except-2005.adb (Raise_From_Controlled_Operation):
+ Rewritten to create the message strings when the exception is not
+ raised by an abort during finalization.
+ * a-except.ads, a-except-2005.ads: Add pragma Export for procedure
+ Raise_From_Controlled_Operation and update its associated comment.
+ * a-fihema.ads, a-fihema.adb: New GNAT unit.
+ Ada.Finalization.Heap_Management provides key functionality
+ associated with controlled objects on the heap, their creation,
+ finalization and reclamation. Type Finalization_Collection is
+ effectively a wrapper which sits ontop of a storage pool and performs
+ all necessary bookkeeping for all the objects it contains. Each
+ access-to-controlled or access-to-class-wide type receives a collection
+ as part of its expansion. The compiler generates buffer code and
+ invokes Allocate / Deallocate to create and destroy allocated
+ controlled objects.
+ * a-finali.adb ("="): Removed.
+ * a-finali.ads ("="): Removed. Controlled types no longer carry hidden
+ fields Prev and Next.
+ * ali.adb (Scan_ALI): Add parsing code to process PF / Has_Finalizer.
+ A library unit with at least one controlled object on the library level
+ has a special finalizer which is invoked by the binder. To signal this,
+ ali files carry field PF.
+ * ali.ads: New field in type Unit_Record called Has_Finalizer. Add
+ associated comment on field usage.
+ * a-tags.adb (Get_RC_Offset): Removed.
+ (Needs_Finalization): New routine.
+ * a-tags.ads: Update the structure of the GNAT dispatch tables.
+ Dispatch tables now carry field Needs_Finalization which provides
+ runtime indication whether a type is controlled or has controlled
+ components or both. Remove field RC_Offset.
+ (Get_RC_Offset): Removed along with its associated pragma Export.
+ Since tagged types with controlled components no longer carry hidden
+ field _controller, the special mechanism to retrieve its location is no
+ longer needed.
+ (Needs_Finalization): New routine.
+ * atree.ads, atree.adb (Elist24): New routine.
+ (Set_Elist24): New routine.
+ * atree.h: Add a define clause for Elist24.
+ * bindgen.adb New library-level variable Lib_Final_Built.
+ (Gen_Adafinal_Ada): Reimplemented. Depending on the restrictions or the
+ presence of a VM target, the routine generates calls to the proper
+ library finalization routine.
+ (Gen_Adainit_Ada): Import Finalize_Library_Objects only on non-VM
+ targets. Set the correct library finalization routine depending on
+ whether the library has controlled objects or this is a VM compilation.
+ (Gen_Finalize_Library_Ada): New routine. This procedure generates calls
+ to library-level finalizers of compiled units in reverse order of
+ elaboration. It also produces exception management code and reraises a
+ potential exception after all units have been finalized.
+ (Gen_Finalize_Library_C): New routine. This procedure generates calls to
+ library-level finalizers of compiled units in reverse order of
+ elaboration.
+ (Gen_Finalize_Library_Defs_C): New routine. This procedure generates the
+ definitions of all library-level finalizers available to the compilation
+ (Gen_Main_Ada): Directly call Adafinal which now contails all target
+ dependent code.
+ (Gen_Main_C): Add new local constant Needs_Library_Finalization. Call
+ System.Standard_Library.Adafinal directly. If the library needs
+ finalization actions, create the sequence of finalization calls.
+ (Gen_Output_File_Ada): Alphabetize local variables and constants.
+ Generate a with clause for System.Soft_Links when compiling for a VM.
+ Remove the code which imports System.Standard_Library.Adafinal as
+ Do_Finalize. Generate the library finalization routine.
+ (Gen_Output_File_C): Add new local constant Needs_Library_Finalization.
+ If the library needs finalization actions, create all the definitions
+ of library- level finalizers.
+ (Has_Finalizer): New routine. Determines whether at least one compiled
+ unit has a library-level finalizer.
+ Add type Qualification_Mode.
+ (Set_Unit_Name): Add a formal which controls the replacement of a dot.
+ * einfo.adb: New usage of field 15 as Return_Flag.
+ Remove Finalization_Chain_Entity from the usages of field 19.
+ Remove Associated_Final_Chain from the usages of field 23.
+ New usage of field 23 as Associated_Collection.
+ New usage of field 24 as Finalizer.
+ New usage of flag 252 as Is_Processed_Transient.
+ (Associated_Final_Chain): Removed.
+ (Associated_Collection): New routine.
+ (Finalization_Chain_Entity): Removed.
+ (Finalizer): New routine.
+ (Is_Finalizer): New routine.
+ (Is_Processed_Transient): New routine.
+ (Return_Flag): New routine.
+ (Set_Associated_Final_Chain): Removed.
+ (Set_Associated_Collection): New routine.
+ (Set_Finalization_Chain_Entity): Removed.
+ (Set_Finalizer): New routine.
+ (Set_Is_Processed_Transient): New routine.
+ (Set_Return_Flag): New routine.
+ (Write_Entity_Flags): Include Is_Processed_Transient to the list of
+ displayed flags.
+ (Write_Field8_Name): Alphabetize the output.
+ (Write_Field11_Name): Alphabetize the output.
+ (Write_Field12_Name): Alphabetize the output.
+ (Write_Field13_Name): Alphabetize the output.
+ (Write_Field14_Name): Alphabetize the output.
+ (Write_Field15_Name): Alphabetize the output.
+ (Write_Field16_Name): Alphabetize the output.
+ (Write_Field17_Name): Alphabetize the output.
+ (Write_Field18_Name): Alphabetize the output.
+ (Write_Field19_Name): Alphabetize the output. Remove the output of
+ Finalization_Chain_Entity.
+ (Write_Field20_Name): Alphabetize the output.
+ (Write_Field21_Name): Alphabetize the output.
+ (Write_Field22_Name): Alphabetize the output.
+ (Write_Field23_Name): Alphabetize the output. Remove the output of
+ Associated_Final_Chain. Add output for Associated_Collection.
+ (Write_Field24_Name): Alphabetize the output.
+ (Write_Field25_Name): Add output for Finalizer.
+ (Write_Field26_Name): Alphabetize the output.
+ (Write_Field27_Name): Alphabetize the output.
+ (Write_Field28_Name): Alphabetize the output.
+ * einfo.ads: Add new field description for Associated_Collection and
+ its uses in nodes.
+ Remove Associated_Final_Chain and its uses in nodes.
+ Remove Finalization_Chain_Entity and its uses in nodes.
+ Add new field description for Finalizer and its uses in nodes.
+ Add new synthesized attribute Is_Finalizer.
+ Add new flag description for Is_Processed_Transient and its uses in
+ nodes.
+ Add new field description for Return_Flag and its uses in nodes.
+ (Associated_Final_Chain): Removed along with its pragma Inline.
+ (Associated_Collection): New routine and pragma Inline.
+ (Finalization_Chain_Entity): Removed along with its pragma Inline.
+ (Finalizer): New routine and pragma Inline.
+ (Is_Finalizer): New routine and pragma Inline.
+ (Is_Processed_Transient): New routine and pragma Inline.
+ (Return_Flag): New routine and pragma Inline.
+ (Set_Associated_Final_Chain): Removed along with its pragma Inline.
+ (Set_Associated_Collection): New routine and pragma Inline.
+ (Set_Finalization_Chain_Entity): Removed along with its pragma Inline.
+ (Set_Finalizer): New routine and pragma Inline.
+ (Set_Is_Processed_Transient): New routine and pragma Inline.
+ (Set_Return_Flag): New routine and pragma Inline.
+ * exp_aggr.adb: Alphabetize subprograms.
+ (Build_Array_Aggr_Code): Remove formal Flist and its associated comment.
+ (Build_Record_Aggr_Code): Remove formals Flist and Obj along with their
+ associated comments. Remove local variables External_Final_List and
+ Attach.
+ Rename Ctrl_Stuff_Done to Finalization_Done. Rename local variable A to
+ Ancestor. Remove the retrieval of finalization lists. Update the call to
+ Make_Adjust_Call.
+ (Convert_Aggr_In_Allocator): Remove the retrieval of finalization
+ lists. Update the call to Late_Expansion.
+ (Convert_Aggr_In_Assignment): Update the call to Late_Expansion.
+ (Convert_Aggr_In_Object_Decl): Update the call to Late_Expansion.
+ (Gen_Assign): Remove the retrieval of the finalization list used to
+ build the assignment. Update the calls to Make_Init_Call and
+ Make_Adjust_Call.
+ (Gen_Ctrl_Actions_For_Aggr): Renamed to Generate_Finalization_Actions.
+ Remove the mechanism to determine attachment levels and finalization
+ list retrieval. Remove the processing for coextensions.
+ (Init_Controller): Removed. Controllers no longer exist.
+ (Late_Expansion): Remove formals Flist and Obj along with their
+ associated comments. Update the calls to Build_Record_Aggr_Code and
+ Build_Array_Aggr_Code.
+ * exp_ch13.adb (Expand_N_Free_Statement): New routine.
+ (Expand_N_Freeze_Entity): Add special processing for finalizers which
+ appear in entry bodies, protected subprograms and task bodies.
+ * exp_ch13.ads (Expand_N_Free_Statement): New routine.
+ * exp_ch3.adb (Add_Final_Chain): Removed.
+ (Build_Array_Init_Proc): Alphabetize local variables.
+ (Build_Assignment): Alphabetize local variables. Update the call to
+ Maked_Adjust_Call.
+ (Build_Class_Wide_Master): Rename local variables to better reflect
+ their role.
+ (Build_Discriminant_Assignments): Code reformatting.
+ (Build_Init_Call_Thru): Code reformatting.
+ (Build_Init_Procedure): Code reformatting. Generate a special version
+ of Deep_Finalize which is capable of finalizing all initialized
+ components and ignore the rest.
+ (Build_Init_Statements): Rename local variables to better reflect their
+ role.
+ Reimplement the mechanism to include the creation and update of an index
+ variable called a "counter". It is used as a bookmark for tracing
+ initialized and non-initialized components.
+ (Build_Initialization_Call): Remove local variable Controller_Typ.
+ Alphabetize all local variables. Remove the initialization of the
+ record controller and update the call to Make_Init_Call.
+ (Build_Record_Init_Proc): Rename formal Pe to Rec_Ent.
+ New local variable Counter.
+ (Constrain_Array): Alphabetize.
+ (Expand_Freeze_Array_Type): Create a collection instead of a
+ finalization list.
+ (Expand_Freeze_Class_Wide_Type): New routine. Creates TSS primitive
+ Finalize_Address which is used in conjunction with allocated controlled
+ objects.
+ (Expand_N_Object_Declaration): Remove the creation of a finalization
+ list for anonymous access types. Update the calls to Make_Init_Call and
+ Make_Adjust_Call.
+ (Expand_Freeze_Record_Type): Remove local variable Flist. Remove the
+ retrieval of finalization lists. Remove the expansion of the record
+ controller. Create TSS primitive Finalize_Address used in conjunction
+ with controlled objects on the heap. Create finalization collections
+ for access-to-controlled record components.
+ (Expand_Record_Controller): Removed.
+ (Freeze_Type): Remove the freezing of record controllers. Freezing of
+ class-wide types now requires additional processing. Create
+ finalization collections for access-to-controlled types.
+ (Increment_Counter): New routine.
+ (Make_Counter): New routine.
+ (Make_Eq_If): Remove the mention of Name_uController.
+ (Make_Predefined_Primitive_Specs): There is no longer need to skip
+ types coming from System.Finalization_Root.
+ (Predef_Deep_Spec): Reimplemented to reflect the new parameter profiles.
+ (Predefined_Primitive_Bodies): There is no longer need to skip types
+ coming from System.Finalization_Root.
+ (Stream_Operation_OK): Do not generate stream routines for
+ type Ada.Finalization.Heap_Management.Finalization_Collection.
+ * exp_ch3.ads: Alphabetize subprograms.
+ * exp_ch4.adb: Remove with and use clause for Sem_Ch8.
+ Add with and use clause for Lib.
+ (Complete_Coextension_Finalization): Removed.
+ (Complete_Controlled_Allocation): New routine. Create a finalization
+ collection for anonymous access-to-controlled types. Create a custom
+ Allocate which interfaces with the back end and the machinery in
+ Heap_Management.
+ (Expand_Allocator_Expression): Add necessary calls to
+ Complete_Controlled_Allocation. Remove the retrieval of finalization
+ lists. Update the calls to Make_Adjust_Call. Generate a call to
+ Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
+ the associated collection.
+ (Expand_N_Allocator): Remove the processing for dynamic coextensions.
+ Code clean up. Remove the retrieval of finalization lists and
+ attachment levels.
+ Update the call to Make_Init_Call. Generate a call to
+ Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
+ the associated collection.
+ (Get_Allocator_Final_List): Removed. Finalization lists are not
+ available.
+ (Suitable_Element): Remove the mention of Name_uController.
+ * exp_ch5.adb: Remove with and use clauses for Ttypes and Uintp.
+ (Make_Tag_Ctrl_Assignment): Rewritten to simply do a finalization of
+ the left hand side, carry out the assignment and adjust the left hand
+ side.
+ * exp_ch6.adb (Add_Final_List_Actual_To_Build_In_Place_Call): Removed.
+ (Add_Collection_Actual_To_Build_In_Place_Call): New routine.
+ (BIP_Formal_Suffix): Rename BIP_Final_List and BIPfinallist to
+ BIP_Collection and BIPcollection.
+ (Build_Heap_Allocator): New routine used to allocate the return object
+ of a build-in-place function onto a collection.
+ (Expand_Ctrl_Function_Call): Moved from Exp_Ch7.
+ (Expand_Call): Do not replace direct calls to Deep routines with their
+ aliases.
+ (Expand_N_Extended_Return_Statement): Give all variables shorter names
+ and update their occurrences. Add a special return flag to monitor the
+ [ab]normal execution of the function. The flag is set right before the
+ return statement.
+ Rewrite the mechanism used to allocate a build-in-place return object
+ on the heap or on a storage pool.
+ (Is_Direct_Deep_Call): New routine.
+ (Make_Build_In_Place_Call_In_Allocator): Add a collection to a
+ build-in-place function call instead of a final list. Build a call to
+ Set_Finalize_Address_Ptr to decorate the associated collection.
+ (Make_Build_In_Place_Call_In_Anonymous_Context): Create a temporary in
+ order to name the build-in-place function call's result for later
+ finalization. Add a collection to a build-in-place function call
+ instead of a final list.
+ (Make_Build_In_Place_Call_In_Assignment): Add a collection to a
+ build-in-place function call instead of a final list. Remove the code
+ which moves one final list and transforms it into the actual in a
+ nested build-in-place call.
+ (Make_Build_In_Place_Call_In_Object_Declaration): Add a collection to a
+ build-in-place function call instead of a final list.
+ (Move_Final_List): Removed.
+ (Needs_BIP_Collection): New routine.
+ (Needs_BIP_Final_List): Removed.
+ * exp_ch6.ads: Replace BIP_Final_List with BIP_Collection in
+ enumeration type BIP_Formal_Kind.
+ Update the related comment.
+ (Needs_BIP_Collection): New routine.
+ (Needs_BIP_Final_List): Removed.
+ * exp_ch7.adb: Add with and use clauses for Elists, Exp_Ch6, Stringt
+ and Ttypes. Remove with and use clauses for Sem_Type. Alphabetize the
+ majority of subprograms in this unit. Add Name_Finalize_Address to
+ array Name_Of and TSS_Finalize_Address to array Deep_Name_Of.
+ (Build_Adjust_Or_Finalize_Statements): Create the adjust or finalization
+ statements for an array type.
+ (Build_Adjust_Statements): Create the adjust statements for a record
+ type.
+ (Build_Cleanup_Statements): New routine. A procedure which given any
+ construct containing asynchronous calls, references to _master, or is a
+ task body, a task allocation or a protected body produces the necessary
+ runtime calls to clean up these constructs.
+ (Build_Exception_Handler): New routine.
+ (Build_Final_List): Removed.
+ (Build_Finalization_Collection): New routine. A core procedure which
+ creates a collection to service heap allocated controlled objects
+ associated with an access-to-controlled type.
+ (Build_Finalize_Statements): Create the finalization statements for a
+ record types.
+ (Build_Finalizer): New routine. A core procedure which given any
+ construct with declarations and/or statements detects all objects which
+ need any type of clean up (controlled objects, protected objects) and
+ generates all necessary code to clean up the said objects in the proper
+ order.
+ (Build_Finalizer_Call): New routine.
+ (Build_Initialize_Statements): Create the initialization statements for
+ an array type. The generated routine contains code to finalize partially
+ initialized arrays.
+ (Build_Object_Declarations): New routine.
+ (Build_Raise_Statement): New routine.
+ (Clean_Simple_Protected_Objects): Removed.
+ (Controller_Component): Removed.
+ (Enclosing_Function): New routine.
+ (Expand_Cleanup_Actions): Create a finalizer for a construct which has
+ either declarations or statements or both.
+ (Expand_N_Package_Body): Create a finalizer for a non-generic package.
+ (Expand_N_Package_Declaration): Create a finalizer for a non-generic
+ package.
+ (Find_Final_List): Removed.
+ (Global_Flist_Ref): Removed.
+ (In_Finalization_Root): Removed.
+ (Insert_Actions_In_Scope_Around): Determine the range of the transient
+ scope in terms of tree nodes. Process all transient variables within
+ that range.
+ (Make_Adjust_Call): Rewritten. There is no longer an attach call
+ generated after the adjust.
+ (Make_Attach_Call): Removed.
+ (Make_Call): New routine.
+ (Make_Clean): Removed.
+ (Make_Deep_Array_Body): Rewritten to simply invoke the appropriate
+ build routines.
+ (Make_Deep_Proc): Rewritten to generate the new profile signature used
+ in Deep routines.
+ (Make_Deep_Record_Body): Rewritten to simply invoke the appropriate
+ build routines.
+ (Make_Final_Call): Modified to simply create a call to either
+ Deep_Finalize or Finalize.
+ (Make_Finalize_Address_Body): New routine.
+ (Make_Finalize_Address_Stmts): New routine. A function which produces
+ TSS primitive Finalize_Address used in conjunction with heap allocated
+ controlled objects.
+ (Make_Handler_For_Ctrl_Operation): Add specialized code for .NET/JVM.
+ (Make_Init_Call): Rewritten. There is no longer an attach call
+ generated after initialization.
+ (Make_Local_Deep_Finalize): New routine.
+ (Make_Set_Finalize_Address_Ptr_Call): New routine.
+ (Make_Transient_Block): Remove the finalization list retrieval and
+ manipulation.
+ (Needs_Finalization): Moved to Exp_Util.
+ (Parent_Field_Type): New routine.
+ (Preprocess_Components): New routine.
+ (Process_Transient_Objects): New routine.
+ (Wrap_HSS_In_Block): New routine.
+ (Wrap_Transient_Declaration): Remove finalization list management and
+ controller insertion.
+ (Wrap_Transient_Expression): Code reformatting.
+ (Wrap_Transient_Statement): Code reformatting.
+ * exp_ch7.ads (Build_Final_List): Removed.
+ (Build_Finalization_Collection): New routine.
+ (Build_Raise_Statement): New routine.
+ (Controller_Component): Removed.
+ (Expand_Ctrl_Function_Call): Moved to Exp_Ch6.
+ (Find_Final_List): Removed.
+ (In_Finalization_Root): Removed.
+ (Is_Simple_Protected_Type): Update related comment.
+ (Make_Adjust_Call): New parameter profile and associated comments.
+ (Make_Attach_Call): Removed.
+ (Make_Final_Call): New parameter profile and associated comments.
+ (Make_Finalize_Address_Body): New routine.
+ (Make_Init_Call): New parameter profile and associated comments.
+ (Make_Local_Deep_Finalize): New routine.
+ (Make_Set_Finalize_Address_Ptr_Call): New routine.
+ (Needs_Finalization): Moved to Exp_Util.
+ * exp_ch9.adb (Add_Object_Pointer): Code reformatting.
+ (Expand_N_Protected_Body): Remove the handling of finalization lists.
+ (Find_Protection_Type): Moved to Exp_Util.
+ * exp_disp.adb: Remove with and use clauses for Exp_Ch7.
+ (Make_DT): Update sequence of dispatch table initialization. Remove the
+ initialization of field RC_Offset. Add initialization of field Needs_
+ Finalization.
+ * exp_intr.adb (Expand_Unc_Deallocation): Code reformatting.
+ Reimplement how an object is first finalized, then deallocated.
+ * exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
+ Code reformatting.
+ * exp_tss.ads: Add special suffix for TSS primitive Finalize_Address.
+ Register TSS_Finalize_Address with type TSS_Names.
+ * exp_util.adb (Build_Allocate_Deallocate_Proc): New routine. This core
+ procedure provides the interface between an allocation / deallocation
+ and the support machinery in Ada.Finalization.Heap_Management.
+ (Find_Init_Call): Code reformatting.
+ (Find_Init_Call_In_List): Code reformatting.
+ (Find_Protection_Type): Moved from Exp_Ch9.
+ (Find_Prim_Op): Reimplement to add preference of recovered primitive.
+ (Has_Controlled_Coextensions): Removed.
+ (Has_Controlled_Objects): New routine.
+ (In_Library_Level_Package_Body): New routine.
+ (Insert_Action_After): New routine.
+ (Is_Finalizable_Transient): New routine. This predicate determines
+ whether an object declaration is one of the many variants of controlled
+ transients.
+ (Is_Null_Access_BIP_Func_Call): New routine.
+ (Is_Non_BIP_Func_Call): New routine.
+ (Is_Related_To_Func_Return): New routine.
+ (Needs_Finalization): Moved from Exp_Ch7.
+ * exp_util.ads (Build_Allocate_Deallocate_Proc): New routine.
+ (Find_Protection_Type): Moved from Exp_Ch9.
+ (Has_Controlled_Coextensions): Removed.
+ (Has_Controlled_Objects): New routine.
+ (In_Library_Level_Package_Body): New routine.
+ (Insert_Action_After): New routine.
+ (Is_Finalizable_Transient): New routine.
+ (Is_Null_Access_BIP_Func_Call): New routine.
+ (Is_Non_BIP_Func_Call): New routine.
+ (Is_Related_To_Func_Return): New routine.
+ (Needs_Finalization): Moved from Exp_ch7.
+ * expander.adb (Expand): Add a case for N_Free_Statement.
+ * freeze.adb (Freeze_All): Replace the generation of a finalization
+ list with a collection for access-to-controlled types.
+ (Freeze_Entity): Code reformatting.
+ (Freeze_Record_Type): Remove the freezing of a record controller
+ component.
+ (Freeze_Subprogram): Code reformatting.
+ * inline.adb (Cleanup_Scopes): Remove the reset of the scope
+ finalization list.
+ * lib-writ.adb (Write_Unit_Information): Output "PF" when a package
+ has a library-level finalizer.
+ * lib-writ.ads: Add "PF" to the sequence of unit attributes.
+ * a-filico.ads, a-filico.adb, s-finimp.ads, s-finimp.adb: Removed.
+ * Makefile.rtl: Remove a-filico and s-finimp from the list of object
+ files. Add a-fihema to the list of object files.
+ * par-ch4.adb:
+ Alphabetize the associations in type Is_Parameterless_Attribute.
+ * rtsfind.ads: Ada.Finalization_List.Controller and
+ System.Finalization_Implementation are no longer a GNAT unit.
+ Update the range of type Ada_Finalization_Child. Remove the following
+ recoverable entities:
+
+ RE_Attach_To_Final_List
+ RE_Deep_Tag_Attach
+ RE_Finalize_List
+ RE_Finalize_One
+ RE_Finalizable_Ptr_Ptr
+ RE_Global_Final_List
+ RE_Limited_Record_Controller
+ RE_List_Controller
+ RE_Move_Final_List
+ RE_Record_Controller
+ RE_Simple_List_Controller
+
+ Add the following recoverable entities:
+
+ RE_Add_Offset_To_Address
+ RE_Allocate
+ RE_Base_Pool
+ RE_Deallocate
+ RE_Exception_Identity
+ RE_Finalization_Collection
+ RE_Finalization_Collection_Ptr
+ RE_Needs_Finalization
+ RE_Save_Library_Occurrence
+ RE_Set_Finalize_Address_Ptr
+ RE_Set_Storage_Pool_Ptr
+ RE_Storage_Count
+ * sem_aggr.adb (Resolve_Record_Aggregate): Remove mention of
+ Name_uController.
+ * sem_aux.adb (First_Discriminant): Remove mention of Name_uController.
+ (First_Stored_Discriminant): Remove the mention of Name_uController.
+ * sem_aux.ads: Comment reformatting.
+ * sem_ch10.adb (Build_Chain): Signal the class-wide creation machinery
+ to redecorate an already existing class-wide type.
+ (Decorate_Tagged_Type): New parameter profile and associated comment.
+ Create a "shadow class-wide type" for a shadow entity.
+ * sem_ch11.adb (Analyze_Exception_Handlers): Remove the dubious setting
+ of the final chain along with the associated comment.
+ * sem_ch3.adb (Access_Type_Declaration): Add new local variable
+ Full_Desig and set it to the full view of the designated type.
+ Initialize the finalization collection to empty.
+ (Build_Derived_Record_Type): Alphabetize local variables. Code
+ reformatting.
+ (Collect_Fixed_Components): Remove the mention of Name_uController.
+ (Create_Constrained_Components): Remove the mention of Name_uController.
+ (Make_Class_Wide_Type): Add specialized code to redecorate an existing
+ class-wide type of a shadow entity.
+ (Process_Full_View): Update the machinery which marks type
+ Limited_Controlled's entity as limited.
+ * sem_ch4.adb (Analyze_One_Call): Code reformatting.
+ * sem_ch6.adb (Create_Extra_Formals): Do not generate a finalization
+ list, instead make a collection build-in-place formal.
+ * sem_ch8.adb (Analyze_Object_Renaming): Look at the available view of
+ a designated type in order to establish a match between the renaming
+ and the renamed entity.
+ (Find_Selected_Component): Add guard to prevent spurious exceptions
+ from being raised on .NET/JVM.
+ * sem_disp.adb (Check_Dispatching_Operation): Include Finalize_Address
+ to the list of primitive that need special processing. Update arrays
+ C_Names and D_Names.
+ (Replace_Types): Handle class-wide types.
+ * sem_elab.adb (Check_A_Call): Since Deep_Initialize now has a
+ different parameter profile, look at the first formal.
+ * sem_prag.adb: Remove with and use clauses for Exp_Ch7. Add with and
+ use clauses for Exp_Util.
+ * sem_res.adb: Remove with and use clauses for Elists.
+ (Propagate_Coextensions): Removed.
+ (Resolve_Allocator): Do not propagate the list of coextensions from one
+ allocator to another.
+ * sem_util.adb (Build_Actual_Subtype_Of_Component): Rename variable
+ Deaccessed_T to Desig_Typ.
+ (Enter_Name): Remove the mention of Name_uController.
+ (Gather_Components): Remove the mention of Name_uController.
+ (Incomplete_Or_Private_View): New routine.
+ (Is_Coextension_Root): Removed.
+ (Is_Fully_Initialized_Type): Remove the mention of Name_uController.
+ * sem_util.ads (Incomplete_Or_Private_View): New routine.
+ (Is_Coextension_Root): Removed.
+ * s-finroo.ads: Remove with clause for Ada.Unchecked_Conversion.
+ Controlled types are now derived from a null tagged record. Remove
+ types Finalizable_Ptr, Finalizable and Empty_Root_Controlled.
+ * sinfo.adb (Coextensions): Removed.
+ (Set_Coextensions): Removed.
+ * sinfo.ads: Remove Coextensions from the explanation of node fields
+ and its uses in nodes.
+ Update the field usage of N_Allocator.
+ (Coextensions): Removed along with its pragma Inline.
+ (Set_Coextensions): Removed along with its pragma Inline.
+ * snames.ads-tmpl: Remove names
+
+ Name_uClean
+ Name_uController
+ Name_uFinal_List
+ Name_uLocal_Final_List
+ Name_Finalization_Root
+ Name_Next
+ Name_Prev
+
+ Add names
+
+ Name_uFinalizer
+ Name_Finalize_Address
+ * s-pooglo.adb (Allocate): Add overriding indicator.
+ (Deallocate): Add overriding indicator.
+ (Storage_Size): Add overriding indicator.
+ * s-soflin.adb (Adafinal_NT): Invoke Finalize_Library_Objects rather
+ than Finalize_Global_List.
+ (Null_Finalize_Global_List): Removed.
+ (Save_Library_Occurrence): New routine.
+ * s-soflin.ads: Remove variable Finalize_Global_List along with its
+ initialization. Add variable Finalize_Library_Objects along with its
+ pragma Export. Add variables Library_Exception and
+ Library_Exception_Set along with their pragma Export.
+ (Null_Finalize_Global_List): Removed.
+ (Save_Library_Occurrence): New routine.
+ * s-tassta.adb (Finalize_Global_Tasks): Call Finalize_Library_Objects
+ rather than Finalize_Global_List.
+ * tbuild.adb (Unchecked_Convert_To): Capture and set the parent field
+ of the constructed node.
+
+2011-08-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * link.c: Include "auto-host.h" before system headers.
+
+2011-08-03 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Gnatmake): Add to table Library_Projs only library projects
+ that are not extended. Do not check if a library project that is
+ extended should be regenerated. Do not add to table Library_Paths the
+ libraries that are in extended projects. Link only with libraries that
+ are in libray projects that are not extended.
+ * prj-nmsc.adb (Check_Library_Attributes): Do not reset flag Library
+ for a library project that is extended.
+
+2011-08-03 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch6.adb (Find_Corresponding_Spec): When in an instance, skip
+ conforming subprogram renamings that appear to be completions if they
+ are not fully conformant.
+ Such renamings are homographs but not completions.
+ * sem_type.adb (Disambiguate): Handle disambiguation of overloaded
+ names in a subprogram renaming that appears in an instance.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_util.adb (Expand_Subtype_From_Expr): if the type is limited but
+ not immutably limited, build actual subtype from expression to provide
+ proper bounds to caller.
+
+2011-08-03 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch8.adb: Minor comment correction.
+
+2011-08-03 Thomas Quinot <quinot@adacore.com>
+
+ * exp_strm.adb (Build_Array_Input_Function): In Ada 2005 mode, when
+ returning a limited array, use an extended return statement.
+
+2011-08-03 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Initialize): If --subdirs= is used, but no project file is
+ specified, attempt to create the specify subdir if it does not already
+ exist and use it as the object directory as if -D had been specified.
+
+2011-08-03 Arnaud Charlet <charlet@adacore.com>
+
+ * s-tpopsp-vms.adb: New file.
+ * s-taprop-vms.adb: Put back ATCB_Key, since needed by this file on VMS.
+ * gcc-interfaces/Makefile.in: Use s-taprop-vms.adb on VMS.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * make.adb, makeutl.adb, makeutl.ads, clean.adb (Makeutl.Queue): new
+ package.
+
+2011-08-03 Yannick Moy <moy@adacore.com>
+
+ * cstand.adb (Create_Standard): select Universal_Integer as an ALFA type
+ * sem_ch3.adb (Array_Type_Declaration): detect array types in ALFA
+ * sem_util.adb, sem_util.ads (Has_Static_Array_Bounds): new function to
+ detect that an array has static bounds.
+
+2011-08-03 Thomas Quinot <quinot@adacore.com>
+
+ * exp_dist.adb: Minor reformatting.
+
+2011-08-03 Arnaud Charlet <charlet@adacore.com>
+
+ * s-taprop-irix.adb, s-taprop-hpux-dce.adb, s-taprop-vms.adb
+ (ATCB_Key): Removed, not always used.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * gnatcmd.adb, make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads,
+ clean.adb, prj-conf.adb, prj-env.adb, prj-env.ads (Makeutl): remove
+ most remaining global variables.
+
+2011-08-03 Robert Dewar <dewar@adacore.com>
+
+ * gnatcmd.adb, prj-proc.adb, mlib-prj.adb, prj.adb, makeutl.ads,
+ prj-util.adb, prj-util.ads, prj-conf.adb, prj-env.adb: Minor
+ reformatting.
+
+2011-08-03 Javier Miranda <miranda@adacore.com>
+
+ * exp_util.adb (Is_VM_By_Copy_Actual): Include N_Slide nodes as actuals
+ that must be passed by copy in VM targets.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * prj.ads, prj-nmsc.adb (Files_Htable): removed this htable, which
+ duplicates a similar htable now in the project tree.
+
+2011-08-03 Claire Dross <dross@adacore.com>
+
+ * a-cfdlli.adb, a-cfhama.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
+ a-cofove.adb ("=", Length, Is_Empty, Clear, Assign, Copy, Element,
+ Replace_Element, Query_Element, Update_Element, Move, Insert, Prepend,
+ Append, Delete, Delete_First, Delete_Last, Reverse_Element, Swap,
+ Splice, First, First_Element, Last, Last_Element, Next, Previous, Find,
+ Reverse_Find, Contains, Has_Element, Iterate, Reverse_Iterate, Capacity,
+ Reserve_Length, Length, Strict_Equal, Left, Right): Data-structure
+ update.
+
+2011-08-03 Arnaud Charlet <charlet@adacore.com>
+
+ * s-taprop-posix.adb, s-taprop-linux.adb, s-taprop-tru64.adb
+ (ATCB_Key): Removed, not always used.
+ * s-tpopsp-posix.adb, s-tpopsp-posix-foreign.adb (ATCB_Key): Moved from
+ s-taprop-posix.adb.
+ * s-tpopsp-tls.adb: New file.
+ * gcc-interface/Makefile.in: Use TLS implementation of s-tpopsp.adb on
+ x86/x64/ia64/powerpc/sparc Linux.
+
+2011-08-03 Arnaud Charlet <charlet@adacore.com>
+
+ * system-aix.ads, system-aix64.ads: Set ZCX_By_Default to True.
+ * gcc-interface/Makefile.in: Switch to ZCX by default on AIX ports.
+
+2011-08-03 Thomas Quinot <quinot@adacore.com>
+
+ * rtsfind.ads, exp_dist.adb, exp_dist.ads
+ (Build_From_Any_Call, Build_To_Any_Call, Build_TypeCode_Call):
+ Fix type selection for mapping integer types to PolyORB types.
+
+2011-08-03 Bob Duff <duff@adacore.com>
+
+ * sem_ch7.adb: Minor comment clarification.
+
+2011-08-03 Bob Duff <duff@adacore.com>
+
+ * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): If we get
+ an error analyzing a choice, skip further processing. Further
+ processing could cause a crash or cascade errors.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, mlib-prj.adb,
+ prj.adb, prj.ads, makeutl.adb, makeutl.ads, clean.adb, prj-nmsc.adb,
+ prj-util.adb, prj-util.ads, prj-conf.adb, prj-conf.ads, prj-env.adb,
+ prj-env.ads (Shared_Project_Tree_Data): new type
+ An aggregate project and its aggregated trees need to share the common
+ data structures used for lists of strings, packages,... This makes the
+ code simpler since otherwise we have to pass the root tree (also used
+ for the configuration file data) in addition to the current project
+ tree. This also avoids ambiguities as to which tree should be used.
+ And finally this saves a bit of memory.
+ (For_Every_Project_Imported): new parameter Tree.
+ Since aggregated projects are using a different tree, we need to let
+ the caller know which tree to use to manipulate the returned project.
+
+2011-08-03 Robert Dewar <dewar@adacore.com>
+
+ * prj-proc.adb, exp_util.ads, exp_ch9.adb, make.adb, prj-ext.adb,
+ prj-ext.ads, alfa.ads, sem_ch4.adb, makeutl.adb, makeutl.ads,
+ lib-xref-alfa.adb, sem_cat.adb, exp_dist.adb, get_alfa.adb,
+ prj-env.adb, prj-env.ads, prj-tree.adb, alfa.ads: Minor reformatting.
+
+2011-08-03 Javier Miranda <miranda@adacore.com>
+
+ * exp_util.adb, sem_aux.adb, exp_util.ads, sem_aux.ads:
+ Move routine Is_VM_By_Copy_Actual from sem_aux to exp_util.
+
+2011-08-03 Bob Duff <duff@adacore.com>
+
+ * sem_ch8.adb (Is_Primitive_Operator_In_Use): Always check In_Use on
+ the Base_Type.
+
+2011-08-03 Joel Brobecker <brobecker@adacore.com brobecker>
+
+ * g-sha256.ads, g-sha512.ads, g-sha1.ads, g-sha224.ads, g-sha384.ads,
+ g-sehash.ads: Fix typo. Update header.
+
+2011-08-03 Thomas Quinot <quinot@adacore.com>
+
+ * exp_ch6.adb (Expand_Actuals): Remove Ada_2005 guard on build-in-place
+ expansion.
+
+2011-08-03 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch4.adb (Analyze_Overloaded_Selected_Component): Consider
+ prefixes of private types along with records, since the selector may be
+ a discriminant.
+ * sem_res.adb (Resolve_Selected_Component): Consider prefixes of
+ private types along with records, since the selector may be a
+ discriminant.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * prj-pp.adb (Pretty_Print): Remove trailing blank line.
+
+2011-08-03 Javier Miranda <miranda@adacore.com>
+
+ * sem_aux.adb (Is_VM_By_Copy_Actual): Fix wrong use of
+ Tagged_Type_Expansion.
+
+2011-08-03 Yannick Moy <moy@adacore.com>
+
+ * sem_res.adb (Resolve_Op_Concat_Arg): Do not issue a SPARK
+ violation when the argument of concatenation is the name of a
+ constant.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * prj-proc.adb, prj-ext.adb, prj-ext.ads, prj-env.adb, prj-env.ads,
+ prj-tree.adb, prj-tree.ads (Initialize_And_Copy, Copy): new subprograms
+ (Process_Declarative_Items): new parameter Child_Env.
+
+2011-08-03 Yannick Moy <moy@adacore.com>
+
+ * alfa.ads: Update format of ALFA section in ALI file in order to
+ add a mapping from bodies to specs when both are present.
+ (ALFA_Scope_Record): Add components for spec file/scope.
+ * get_alfa.adb (Get_ALFA): Read the new file/scope for spec when
+ present.
+ * lib-xref-alfa.adb (Collect_ALFA): After all scopes have been
+ collected, fill in the spec information when relevant.
+ * put_alfa.adb (Put_ALFA): Write the new file/scope for spec when
+ present.
+
+2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * inline.adb (Add_Inlined_Subprogram): Do not consider the enclosing
+ code unit to decide whether to add internally generated subprograms.
+
+2011-08-03 Javier Miranda <miranda@adacore.com>
+
+ * sem_aux.ads, sem_aux.adb (Is_VM_By_Copy_Actual): New subprogram.
+ * exp_ch9.adb (Build_Simple_Entry_Call): Handle actuals that must
+ be handled by copy in VM targets.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * make.adb, makeutl.adb, makeutl.ads (Make.Switches_Of): Share
+ code with Makeutl.Get_Switches.
+ * prj-tree.adb: Update comment.
+
+2011-08-03 Thomas Quinot <quinot@adacore.com>
+
+ * sem_cat.adb (Validate_RCI_Subprogram_Declaration): Reject a remote
+ subprogram with a limited formal that does not support external
+ streaming.
+
+2011-08-03 Yannick Moy <moy@adacore.com>
+
+ * get_alfa.adb (Get_ALFA): add missing Skip_Spaces at start of
+ continuation line
+ * lib-xref-alfa.adb (Add_ALFA_File): split removal of scopes that are
+ not from current unit in two phases, because it is not possible to
+ change the table while iterating over its content.
+ * put_alfa.adb (Put_ALFA): reset current file/scope at each new entity
+
+2011-08-03 Sergey Rybin <rybin@adacore.com>
+
+ * vms_data.ads: Add qualifier for gnatmetric --no-static-loop option
+ * gnat_ugn.texi: Update description of complexity metrics (gnatmetric)
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Resolve_Op_Concat_Arg): if the argument is an aggregate
+ and the component type is composite, this is ambiguous for predefined
+ concatenation, but if the node is not overloaded and the entity is a use
+ -defined function its profile can be used to resolve that aggregate.
+
+2011-08-03 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch4.adb: Minor code cleanup.
+
+2011-08-03 Thomas Quinot <quinot@adacore.com>
+
+ * exp_dist.adb: Do not generate distribution stubs if serious errors
+ have been diagnosed.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch4.adb (Try_Primitive_Operation): when checking the validity of
+ the first formal of a primitive operation, go to the base type to
+ handle properly an access to a derived type with constrained
+ discriminants.
+ * sem_type.adb (Disambiguate): an immediately visible operator hides a
+ user-defined function that is only use-visible.
+
+2011-08-03 Robert Dewar <dewar@adacore.com>
+
+ * sem_aggr.adb, sem_ch3.adb, lib.ads, gnatcmd.adb, prj-proc.adb,
+ make.adb, lib-writ.adb, prj-part.adb, prj-part.ads, prj-ext.adb,
+ fname-uf.adb, prj-ext.ads, prj.adb, prj.ads, sem_attr.adb, alfa.adb,
+ prj-makr.adb, errout.adb, makeutl.adb, makeutl.ads, restrict.ads,
+ sem_ch6.adb, g-pehage.adb, clean.adb, put_alfa.adb, lib-xref-alfa.adb,
+ prj-nmsc.adb, prj-nmsc.ads, sem_ch8.adb, prj-pars.ads, exp_aggr.adb,
+ prj-attr.ads, sem_ch13.adb, get_alfa.adb, prj-env.adb, prj-env.ads,
+ alfa_test.adb, prj-tree.adb, prj-tree.ads, einfo.ads: Minor reformatting
+
+2011-08-03 Robert Dewar <dewar@adacore.com>
+
+ * repinfo.adb (List_Mechanism): Add handling of
+ Convention_Ada_Pass_By_XXX.
+ * sem_mech.adb (Set_Mechanism): Ditto.
+ * sem_prag.adb (Process_Convention): Add entries for
+ Convention_Ada_Pass_By_XXX.
+ * snames.adb-tmpl, snames.ads-tmpl: Ditto.
+
+2011-08-03 Pascal Obry <obry@adacore.com>
+
+ * makeutl.adb: Minor reformatting.
+
+2011-08-03 Vincent Celier <celier@adacore.com>
+
+ * fname-uf.adb
+ (Get_File_Name) If the file cannot be found when there are no config
+ pragmas file and May_Fail is True, return No_File instead of the file
+ name, to be consistent.
+
+2011-08-03 Pascal Obry <obry@adacore.com>
+
+ * adaint.c (__gnat_is_executable_file_attr): Avoid access
+ to null pointer.
+
+2011-08-03 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch13.adb
+ (Same_Representation): In VM targets the representation of arrays with
+ aliased components differs from arrays with non-aliased components.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * prj-proc.adb, prj-attr.adb, prj-attr.ads (Get_Attribute_Index): do
+ not systematically lower case attribute indexes that contain no "."
+ Fix definition of several Naming attributes, which take
+ a unit name as index and therefore should be case insensitive.
+ Minor refactoring (reduce length of variable names).
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * makeutl.adb, makeutl.ads (Get_Switches): new subprogram.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, prj-part.adb,
+ prj-part.ads, switch-m.adb, switch-m.ads, prj-makr.adb, clean.adb,
+ prj-pars.adb, prj-pars.ads, prj-conf.adb, prj-conf.ads, prj-tree.adb,
+ prj-tree.ads (Prj.Tree.Environment): new type.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * prj-proc.adb, prj.ads, makeutl.adb, makeutl.ads, prj-conf.adb,
+ prj-tree.adb, prj-tree.ads (Environment): new type.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * prj-tree.ads: Remove unused variable.
+
+2011-08-03 Yannick Moy <moy@adacore.com>
+
+ * restrict.adb (Restriction_Msg): set "SPARK" all in upper case for
+ issuing messages related to SPARK restriction violation.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb: guard against error nodes in return statements.
+
+2011-08-03 Arnaud Charlet <charlet@adacore.com>
+
+ * errout.adb (Error_Msg_Internal): the main unit has not been read yet,
+ a warning can only appear on a configuration file, so emit warning
+ without further checks.
+
+2011-08-03 Arnaud Charlet <charlet@adacore.com>
+
+ * s-interr.ads: add overriding keyword.
+
+2011-08-03 Geert Bosch <bosch@adacore.com>
+
+ * exp_attr.adb: Fix minor typo.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * par-ch4.adb: improve error recovery.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * prj-part.adb, prj-part.ads, prj-makr.adb, prj-pars.adb, prj-conf.adb,
+ prj-env.adb (Prj.Part.Parse): change parameter Always_Errout_Finalize
+ to Errout_Handling.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * prj-dect.adb (Parse_Attribute_Declaration): make sure we can use
+ "external" as an attribute name in aggregate projects.
+
+2011-08-03 Jose Ruiz <ruiz@adacore.com>
+
+ * s-taprop-vxworks.adb: (Create_Task, Initialize): Ada 2012 pragma CPU
+ uses CPU numbers starting 1, while VxWorks uses CPU numbers starting
+ from 0, so we need to adjust.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * prj-proc.adb, prj-ext.adb, prj-ext.ads, makeutl.adb, prj-tree.adb,
+ prj-tree.ads, gnatcmd.adb, clean.adb (External_References): new type.
+
+2011-08-03 Yannick Moy <moy@adacore.com>
+
+ * sem_ch6.adb (New_Overloaded_Entity): only issue error for SPARK
+ restriction on overloaded entity if the entity is not an operator.
+
+2011-08-03 Yannick Moy <moy@adacore.com>
+
+ * sem_ch7.adb, sem_res.adb, sem_attr.adb, restrict.adb,
+ restrict.ads: Rename remaining Check_Formal_Restriction* into
+ Check_SPARK_Restriction*.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb,
+ prj-nmsc.ads, prj-err.adb (Project_Data): now discriminated on its
+ qualifier.
+ (Project_Empty): removed
+ (Empty_Project): new parameter Qualifier
+ This is used to have fields specific to aggregate projects, cleaner
+ New field to store the list of aggregated projects.
+ (Check_Aggregate_Project): removed
+ (Process_Aggregated_Projects, Free): new subprograms.
+
+2011-08-03 Olivier Hainque <hainque@adacore.com>
+
+ * tracebak.c (STOP_FRAME ppc AIX): Stop at null return address as well.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (Analyze_Object_Renaming): if the renamed object is an
+ explicit dereference of an unconstrained type, create a constrained
+ subtype for it, as is done for function calls that return an
+ unconstrained type.
+
+2011-08-03 Thomas Quinot <quinot@adacore.com>
+
+ * g-pehage.adb (Finalize): Avoid possible double-free.
+
+2011-08-03 Steve Baird <baird@adacore.com>
+
+ * exp_attr.adb (Expand_N_Attribute_Reference): Don't expand
+ Elab_Spec/Body attrs in CodePeer_Mode.
+
+2011-08-03 Javier Miranda <miranda@adacore.com>
+
+ * exp_aggr.adb (Flatten): Convert to positional form aggregates whose
+ low bound is not known at compile time but they have no others choice.
+ Done because in this case the bounds can be obtained directly from the
+ aggregate.
+
+2011-08-03 Ed Falis <falis@adacore.com>
+
+ * s-tasinf-vxworks.ads: Update comment to reflect 0 indexing of CPUs
+ on VxWorks SMP. Remove unusable constant ANY_CPU.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * gnatcmd.adb, make.adb, prj-part.adb, prj-part.ads, prj-makr.adb,
+ clean.adb, prj-nmsc.adb, prj-pars.adb, prj-conf.adb, prj-env.adb,
+ prj-env.ads (Prj.Env.Initialize_Default_Project_Path,
+ Prj.Env.Initialize_Empty): new subprograms
+ (Get_Env, Find_Project): remove parameter Target_Name.
+
+2011-08-03 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch3.adb (Build_Derived_Record_Type): Test the Derive_Subps formal
+ as a condition for the delayed call to Derived_Subprograms done for the
+ case of the rewriting of a derived type that constrains the
+ discriminants of its parent type.
+ Avoids redundant subprogram derivations for private subtype derivations.
+
+2011-08-03 Javier Miranda <miranda@adacore.com>
+
+ * exp_aggr.adb (Init_Hidden_Discriminants): New subprogram of
+ Build_Record_Aggr_Code.
+ (Build_Record_Aggr_Code): Add missing support to initialize hidden
+ discriminants in extension aggregates.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * prj-pp.adb (Print): also output project qualifiers, since in
+ particular "aggregate" is mandatory in an aggregate project.
+
+2011-08-03 Emmanuel Briot <briot@adacore.com>
+
+ * prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-env.adb:
+ (Debug_Output): new function.
+
+2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat_ugn.texi: Document -Wstack-usage.
+ * gcc-interface/misc.c (enumerate_modes): Add guard for ghost FP modes.
+
+2011-08-03 Thomas Quinot <quinot@adacore.com>
+
+ * sem_prag.adb Issue an error (not a warning) when a C++ type does not
+ have keyword LIMITED.
+
+2011-08-03 Yannick Moy <moy@adacore.com>
+
+ * alfa.adb, alfa.ads, alfa_test.adb: New files.
+ * ali.adb (Known_ALI_Lines): add 'C' lines (SCO) and 'F' lines (ALFA)
+ (Scan_ALI): do not issue a fatal error if parsing known lines after Xref
+ section (does not happen in compiler, only if code directly calls
+ Scan_ALI).
+ * get_alfa.adb, get_alfa.ads: New files.
+ * lib-writ.adb, lib-writ.ads (Write_ALI): output ALFA information if
+ needed.
+ * lib-xref-alfa.adb: New file.
+ * lib-xref.adb, lib-xref.ads
+ (Xref_Entry): redefine information needed in cross-references for ALFA.
+ Push ALFA treatments in separated local package.
+ (Enclosing_Subpragram_Or_Package): treat specially subprogram
+ identifiers. Return entity of package body instead of spec. Return
+ Empty for a scope with no location.
+ (Generate_Reference): adapt to new components for ALFA information.
+ Remove the need for D references on definitions.
+ (Is_Local_Reference): moved to ALFA local package
+ (Output_References): extract subfunction as Extract_Source_Name
+ (Output_Local_References): remove procedure, replaced by filtering of
+ cross-references in package ALFA and printing in Put_ALFA.
+ (Write_Entity_Name): remove procedure
+ * lib.adb, lib.ads (Extract_Source_Name): extract here function to
+ print exact name of entity as it appears in source file
+ (Unit_Ref_Table): make type public for use in Lib.Xref.ALFA
+ * put_alfa.adb, put_alfa.ads: New files.
+ * xref_lib.adb (Search_Xref): protect read of cross-references against
+ reading other sections of the ALI file, in gnatxref
+ (Search): protect read of cross-references against reading other
+ sections of the ALI file, in gnatfind.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-03 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch3.adb: Minor reformatting.
+
+2011-08-03 Jose Ruiz <ruiz@adacore.com>
+
+ * s-inmaop-vxworks.adb (Setup_Interrupt_Mask): Do nothing instead of
+ raising an exception.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Set_String_Literal_Subtype): if index type is an integer
+ type, always use 1 as the lower bound or string, even if lower bound of
+ context is not static, to handle properly null strings in a non-static
+ context.
+
+2011-08-03 Bob Duff <duff@adacore.com>
+
+ * sem_prag.adb (Resolve_Aggregate): An array aggregate with 'others' is
+ always legal on the right-hand side of an assignment statement; there
+ is always an applicable index constraint in this case. Therefore, the
+ check for Pkind = N_Assignment_Statement is now unconditional -- it
+ doesn't depend on whether Is_Constrained (Typ).
+
+2011-08-03 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch5.adb, sem_prag.adb, exp_ch4.adb: Minor reformatting.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Build_Itype_Reference): do not create an itype reference
+ for an itype created within a generic unit.
+
+2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat_ugn.texi (Switches for gcc): Make it clearer that -fno-inline
+ suppresses all inlining.
+
+2011-08-03 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_res.adb, exp_ch13.adb, exp_disp.adb,
+ exp_aggr.adb: Minor reformatting.
+
+2011-08-03 Thomas Quinot <quinot@adacore.com>
+
+ * exp_ch5.adb (Expand_N_Assignment_Statement): Do not force inlining of
+ tagged assignment when discriminant checks are suppressed. This is
+ useless and extremely costly in terms of static stack usage.
+
+2011-08-03 Bob Duff <duff@adacore.com>
+
+ * sem_prag.adb (Get_Base_Subprogram): Do not follow Alias for instances
+ of generics, because this leads to the wrong entity in the wrong scope,
+ causing (e.g.) pragma Export_Procedure to get an error if the entity is
+ an instance.
+ (Process_Interface_Name): Follow Alias for instances of generics, to
+ correct for the above change.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Selected_Component): If the discriminant value
+ is an integer literal it is always safe to replace the reference. In
+ addition, if the reference appears in the generated code for an object
+ declaration it is necessary to copy because otherwise the reference
+ might be to the uninitilized value of the discriminant of the object
+ itself.
+
+2011-08-03 Pascal Obry <obry@adacore.com>
+
+ * adaint.c (__gnat_is_executable_file_attr): Fix Win32 circuitry when no
+ ACL used, in this case we want to check for ending .exe, not .exe
+ anywhere in the path.
+
+2011-08-03 Sergey Rybin <rybin@adacore.com>
+
+ * tree_io.ads (ASIS_Version_Number): Update because of the changes in
+ the tree structure (semantic decoration of references to record
+ discriminants).
+
+2011-08-03 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_aggr.adb (Analyze_Array_Aggregate): When checking the discrete
+ choices of a named array aggregate, bail out when any choices are
+ marked as Errors_Posted.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch13.adb (Expand_N_Freeze_Entity): cleanup determination of scope
+ in which entity is frozen, to handle properly loop variables in
+ iterators.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Set_String_Literal_Subtype): if the lower bound of the
+ subtype is not static, compute the upper bound using attributes, to
+ handle properly index types that are not integer types.
+
+2011-08-03 Bob Duff <duff@adacore.com>
+
+ * gnat_rm.texi, gnat_ugn.texi: Fix some dangling URLs.
+ Update copyright notice.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Build_Discriminant_Constraints): Only use
+ Original_Discriminant if within an instance.
+ * sem_ch4.adb (Analyze_Selected_Component): Ditto.
+
+2011-08-03 Thomas Quinot <quinot@adacore.com>
+
+ * einfo.ads: Minor reformatting.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_disp.adb (Check_Premature_Freezing): diagnose the presence of a
+ composite type with an unfrozen subcomponent, in the profile of a
+ primitive operation.
+
+2011-08-03 Robert Dewar <dewar@adacore.com>
+
+ * sem_util.ads, exp_aggr.adb, exp_ch3.adb: Minor reformatting.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Analyze_Object_Declaration): if a constant object of an
+ unconstrained type with discriminants is initialized with an aggregate,
+ use the constrained subtype of the aggregate as the type of the object,
+ because it is immutable, and this allows the back-end to generate no
+ code for the object declaration.
+
+2011-08-03 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch4.adb (Optimize_Length_Check): Fix bad handling of case where
+ comparison operand is variable, and turns out to be zero or negative.
+
+2011-08-03 Javier Miranda <miranda@adacore.com>
+
+ * exp_intr.adb
+ (Expand_Dispatching_Constructor_Call): Disable expansion of
+ code required for native targets. Done to avoid generating
+ references to unavailable runtime entities in VM targets.
+ * exp_ch3.adb
+ (Expand_N_Object_Declaration): Add missing support to handle
+ the explicit initialization of class-wide interface objects.
+ Fix documentation.
+
+2011-08-03 Matthew Heaney <heaney@adacore.com>
+
+ * a-cobove.adb (Merge): Move source onto target, instead of using
+ Assign.
+
+2011-08-03 Matthew Heaney <heaney@adacore.com>
+
+ * a-cbdlli.adb (Splice): Move source items from first to last.
+
+2011-08-03 Yannick Moy <moy@adacore.com>
+
+ * sem_util.ads: Add comment.
+
+2011-08-03 Javier Miranda <miranda@adacore.com>
+
+ * exp_aggr.adb
+ (Expand_Record_Aggregate): In VM targets disable the expansion into
+ assignments of aggregates whose type is not known at compile time.
+
+2011-08-03 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch9.adb (Build_Renamed_Formal_Declaration): common procedure for
+ protected entries and task entries, to build the proper renaming
+ declaration for entry formals, used in debugging.
+ * exp_ch2.adb (Expand_Entry_Parameter): handle task and entry
+ parameters in the same way.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * a-direct.adb, sinfo.ads, exp_ch9.adb, scng.adb, sem_util.adb,
+ sem_util.ads, restrict.ads, par-prag.adb: Minor reformatting and/or
+ code reorganization.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * debug.adb: Debug flag d.P to suppress length comparison optimization
+ * exp_ch4.adb (Optimize_Length_Comparison): New routine to optimize
+ comparison of Length by comparing First/Last instead.
+
+2011-08-02 Matthew Heaney <heaney@adacore.com>
+
+ * a-cobove.ads: Code clean up.
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * adaint.c (file_names_case_sensitive_cache): New static int.
+ (__gnat_get_file_names_case_sensitive): Cache the return value in
+ file_names_case_sensitive_cache at the first invocation, to avoid
+ multiple calls to getenv.
+
+2011-08-02 Bob Duff <duff@adacore.com>
+
+ * sem_ch12.adb (Validate_Derived_Type_Instance): Implement AI05-0218-1.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_prag.adb, sem.ads,
+ sem_util.adb, sem_util.ads, sem_res.adb, sem_ch2.adb, sem_ch4.adb,
+ sem_ch6.adb, sem_ch11.adb: Add semantic flag In_Pre_Post_Expression to
+ indicate that we are in a precondition or postcondition. This is used in
+ Mark_Non_ALFA_Subprogram (renaming of Mark_Non_ALFA_Subprogram_Body) to
+ decide whether to flag the spec or body of the current subprogram as
+ not in ALFA.
+
+2011-08-02 Fabien Chouteau <chouteau@adacore.com>
+
+ * impunit.adb: Add Ada.Execution_Time.Interrupts in the Ada2012 package
+ list.
+ * a-extiin.ads: New file.
+
+2011-08-02 Bob Duff <duff@adacore.com>
+
+ * a-direct.adb (Rename): Implement AI05-0231-1. In particular, Rename
+ now raises Name_Error instead of Use_Error in certain cases. The other
+ parts of this AI were already implemented properly.
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * link.c: Only import "auto-host.h" when building the gnattools.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_util.adb: Inter-unit inlining does not work for a subprogram
+ which calls a local subprogram, so extract subprogram
+ from Mark_Non_ALFA_Subprogram_Body.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch9.adb
+ (Extract_Dispatching_Call): If the type of the dispatching object is an
+ access type then return an explicit dereference in the Object out-mode
+ parameter.
+
+2011-08-02 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch3.adb (Analyze_Subtype_Declaration): Generate range
+ compatibility checks for all indexes of an array subtype, not just the
+ first. Reset Has_Dynamic_Range_Check on the subtype before each
+ potential check to ensure that Insert_Range_Checks will not elide any
+ of the dynamic checks.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * par-prag.ad (Process_Restrictions_Or_Restriction_Warnings): recognize
+ SPARK restriction at parsing time.
+ * scng.adb (Scan): Generate a token Tok_SPARK_Hide for a SPARK HIDE
+ directive only if the SPARK restriction is set for this unit.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb, sem_util.ads,
+ sem_res.adb, sem_ch2.adb, sem_ch4.adb, sem_ch6.adb,
+ sem_ch11.adb: Protect call to Current_Subprogram which might be costly
+ when repeated. Rename Current_Subprogram_Is_Not_In_ALFA into
+ Mark_Non_ALFA_Subprogram_Body.
+ Split body of Mark_Non_ALFA_Subprogram_Body to get body small and
+ inlined.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_res.adb: Protect calls to Matching_Static_Array_Bounds which
+ might be costly.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch9.adb, exp_sel.adb, restrict.ads, exp_disp.adb, erroutc.ads,
+ exp_ch3.adb: Minor reformatting.
+
+2011-08-02 Emmanuel Briot <briot@adacore.com>
+
+ * adaint.c (__gnat_locate_exec_on_path): only returns executable
+ files, not any regular file.
+ (__gnat_locate_file_with_predicate): new subprogram.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sinfo.adb, sinfo.ads: Restrict the use of flags
+ Has_Dynamic_Length_Check and Has_Dynamic_Range_Check to expression
+ nodes, plus N_Subtype_Declaration for the 2nd one.
+
+2011-08-02 Sergey Rybin <rybin@adacore.com>
+
+ * gnat_rm.texi: Ramification of pragma Eliminate documentation
+ - fix bugs in the description of Source_Trace;
+ - get rid of UNIT_NAME;
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch9.adb
+ (Build_Dispatching_Requeue): Adding support for VM targets
+ since we cannot directly reference the Tag entity.
+ * exp_sel.adb (Build_K): Adding support for VM targets.
+ (Build_S_Assignment): Adding support for VM targets.
+ * exp_disp.adb
+ (Default_Prim_Op_Position): In VM targets do not restrict availability
+ of predefined interface primitives to compiling in Ada 2005 mode.
+ (Is_Predefined_Interface_Primitive): In VM targets this service is not
+ restricted to compiling in Ada 2005 mode.
+ (Make_VM_TSD): Generate code that declares and initializes the OSD
+ record. Needed to support dispatching calls through synchronized
+ interfaces.
+ * exp_ch3.adb
+ (Make_Predefined_Primitive_Specs): Enable generation of predefined
+ primitives associated with synchronized interfaces.
+ (Make_Predefined_Primitive_Bodies): Enable generation of predefined
+ primitives associated with synchronized interfaces.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
+ statements hidden in SPARK if preceded by the HIDE directive
+ (Parse_Exception_Handlers): mark each exception handler in a sequence of
+ exception handlers as hidden in SPARK if preceded by the HIDE directive
+ * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
+ if starting with the HIDE directive
+ * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
+ starting with the HIDE directive; mark the declarations in a private
+ part as hidden in SPARK if the private part starts with the HIDE
+ directive
+ * restrict.adb, restrict.ads
+ (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
+ (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
+ argument node belongs to a part which is hidden in SPARK
+ (Check_SPARK_Restriction): do not issue violations on nodes in hidden
+ parts in SPARK; protect the possibly costly call to
+ Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
+ * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
+ * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
+ Accumulate_Token_Checksum_GNAT_5_03): add case for new token
+ Tok_SPARK_Hide.
+ (Scan): recognize special comment starting with '#' and followed by
+ SPARK keyword "hide" as a HIDE directive.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * types.ads, erroutc.ads: Minor reformatting.
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * link.c: Add response file support for cross platforms.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
+ in an association, set parent field of copy before partial analysis.
+ * sem_res.adb (Resolve_Slice): create reference to itype only when
+ expansion is enabled.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
+ for new flag denoting which subprogram bodies are in ALFA
+ * restrict.adb, sem_ch7.adb: Update comment
+ * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
+ sem_ch9.adb, sem_res.adb: Add calls to
+ Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
+ * sem_ch6.adb (Analyze_Function_Return): add calls to
+ Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
+ middle of the body, and extended return.
+ (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
+ False when missing return.
+ (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
+ to True for subprograms whose spec is in ALFA. Remove later on the flag
+ on the entity used for a subprogram body when there exists a separate
+ declaration.
+ * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
+ if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
+ False, otherwise do nothing.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_ch4.ads: minor formatting.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
+ debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
+ errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
+ restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
+ opt.ads: cleanup of SPARK mode
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
+ types.
+ * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
+ (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
+ * sem_ch3.adb
+ (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
+ (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
+ (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
+ (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
+ types.
+ (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
+ non-static range.
+ * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
+ functions whose return type is not in ALFA.
+ (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
+ specifications.
+ (Process_Formals): unset Is_In_ALFA flag for subprograms if a
+ parameter's type is not in ALFA.
+ * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
+ types are in ALFA.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6 (Analyze_Expression_Function): treat the function as
+ Inline_Always, and introduce a subprogram declaration for it when it is
+ not a completion.
+ * inline.adb (Add_Inlined_Body): recognize bodies that come from
+ expression functions, so that the back-end can determine whether they
+ can in fact be inlined.
+ * sem_util.adb (Is_Expression_Function): predicate to determine whether
+ a function body comes from an expression function.
+
+2011-08-02 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
+ null exclusions to test Can_Never_Be_Null on the anonymous access types
+ of the formals rather than testing the formals themselves. Exclude this
+ check in cases where the Old_Formal is marked as a controlling formal,
+ to avoid issuing spurious errors for bodies completing dispatching
+ operations (due to the flag not getting set on controlling access
+ formals in body specs).
+ (Find_Corresponding_Spec): When checking full and subtype conformance of
+ subprogram bodies in instances, pass Designated and E in that order, for
+ consistency with the expected order of the formals (New_Id followed by
+ Old_Id).
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch8.adb: Minor reformatting.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
+ Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
+ primitive operations of class-wide actuals.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_atag.ads, exp_atag.adb
+ (Build_Common_Dispatching_Select_Statements): Remove argument Loc
+ since its value is implicitly passed in argument Typ.
+ * exp_disp.adb (Make_Disp_Conditional_Select_Body,
+ Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
+ Build_Common_Dispatching_Select_Statements.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
+ exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
+ Minor reformatting.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_res.adb: Minor reformatting.
+ * sem_prag.adb: Minor reformatting.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_atag.adb, exp_atags.ads
+ (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
+ by the tagged type Entity. Required to use this routine in the VM
+ targets since we do not have available the Tag entity in the VM
+ platforms.
+ * exp_ch6.adb
+ (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
+ Ada.Tags has not been previously loaded.
+ * exp_ch7.adb
+ (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
+ Build_VM_TSDs if package Ada.Tags has not been previously loaded.
+ * sem_aux.adb
+ (Enclosing_Dynamic_Scope): Add missing support to handle the full
+ view of enclosing scopes. Required to handle enclosing scopes that
+ are synchronized types whose full view is a task type.
+ * exp_disp.adb
+ (Build_VM_TSDs): Minor code improvement to avoid generating and
+ analyzing lists with empty nodes.
+ (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
+ (Make_Disp_Conditional_Select_Body): Add support for VM targets.
+ (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
+ (Make_Disp_Timed_Select_Body): Add support for VM targets.
+ (Make_Select_Specific_Data_Table): Add support for VM targets.
+ (Make_VM_TSD): Generate code to initialize the SSD structure of
+ the TSD.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
+ cross-references section in ALI.
+ * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
+ (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
+ Sub).
+ (Enclosing_Subprogram_Or_Package): new function to return the enclosing
+ subprogram or package entity of a node
+ (Is_Local_Reference_Type): new function returns True for references
+ selected in local cross-references.
+ (Lt): function extracted from Lt in Output_References
+ (Write_Entity_Name): function extracted from Output_References
+ (Generate_Definition): generate reference with type 'D' for definition
+ of objects (object declaration and parameter specification), with
+ appropriate locations and units, for use in local cross-references.
+ (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
+ references of type 'I' for initialization in object definition.
+ (Output_References): move part of function Lt and procedure
+ Write_Entity_Name outside of the body. Ignore references of types 'D'
+ and 'I' introduced for local cross-references.
+ (Output_Local_References): new procedure to output the local
+ cross-references sections.
+ (Lref_Entity_Status): new array defining whether an entity is a local
+ * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
+ with 'I' type when initialization expression is present.
+ * get_scos.adb, get_scos.ads: Correct comments and typos
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
+ the JVM target.
+ * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
+ the JVM target.
+ * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
+ TSD support.
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
+ (No_Space_Img): New function
+ (Find_Excluded_Sources): When reading from a file, record the file name
+ and the line number for each excluded source.
+ (Mark_Excluded_Sources): When reporting an error, if the excluded
+ sources were read from a file, include file name and line number in
+ the error message.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
+ generation of TSDs to the DOTNET compiler.
+ * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
+ generation of TSDs to the DOTNET compiler.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
+ record of all the tagged types declared inside library level package
+ declarations, library level package bodies or library level subprograms.
+ * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
+ associated with a given tagged type.
+ (Build_VM_TSDs): New subprogram.
+ * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
+ compilation units that are subprograms.
+ * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
+ compilation units that are package bodies.
+ (Expand_N_Package_Declaration): Generate TSDs of the main compilation
+ units that are a package declaration or a package instantiation.
+ * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
+ reorganization to improve the error generated by the frontend when the
+ function Ada.Tags.Secondary_Tag is not available.
+ * rtsfind.ads (RE_Register_TSD): New runtime entity.
+ * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * s-imenne.ads: Minor reformatting.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
+ * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
+ * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * einfo.ads (Materialize_Entity): Document this is only for renamings
+ * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
+ required debug information in the case where we transform the object
+ declaration into a renaming declaration.
+ * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
+ object
+ * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
+ Materialize_Entity.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
+ Suppress_Init_Procs.
+ * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
+ Suppress_Initialization/Initialization_Suppressed.
+ * gnat_rm.texi: New documentation for pragma Suppress_Initialization
+ * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
+ * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
+ * sem_prag.adb: New processing for pragma Suppress_Initialization.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
+ Minor reformatting.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
+ only have inheritable classwide pre/postconditions.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
+ * rtsfind.ads (RE_Check_TSD): New runtime entity.
+ * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
+ checks if the external tag of a type is the same as the external tag
+ of some other declaration.
+
+2011-08-02 Thomas Quinot <quinot@adacore.com>
+
+ * s-taskin.ads: Minor reformatting.
+
+2011-08-02 Emmanuel Briot <briot@adacore.com>
+
+ * g-comlin.adb (Display_Help): swap the order in which it prints the
+ short help and the general usage.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
+ the aspect declarations and attach them to the generic copy for
+ subsequent analysis.
+ (Analyze_Subprogram_Instantiation): copy explicitly the aspect
+ declarations of the generic tree to the new subprogram declarations.
+ * sem_attr.adb (Check_Precondition_Postcondition): recognize
+ conditions that apply to a subprogram instance.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
+ private type with a tagged full view is not derived in the immediate
+ scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch4.adb: Minor reformatting.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
+ Ada2012 iterator, the loop will be rewritten during expansion into a
+ while loop with a cursor and an element declaration. Do not analyze the
+ body in this case, because if the container is for indefinite types the
+ actual subtype of the elements will only be determined when the cursor
+ declaration is analyzed.
+
+2011-08-02 Arnaud Charlet <charlet@adacore.com>
+
+ * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
+ size/alignment related attributes in CodePeer_Mode.
+
+2011-08-02 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
+ Prepend_Element, since this can result in the operation getting the
+ wrong slot in the full type's dispatch table if the full type has
+ inherited operations. The incomplete type's operation will get added
+ to the proper position in the full type's primitives
+ list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
+ (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
+ dispatching operations, since there are cases where nonprimitive
+ subprograms can get added to the list of incomplete dependents (such
+ as subprograms in nested packages).
+ * sem_ch6.adb (Process_Formals): First, remove test for being in a
+ private part when determining whether to add a primitive with a
+ parameter of a tagged incomplete type to the Private_Dependents list.
+ Such primitives can also occur in the visible part, and should not have
+ been excluded from being private dependents.
+ * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
+ RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
+ list of a Taft-amendment incomplete type is a primitive before issuing
+ an error that the full type must appear in the same unit. There are
+ cases where nonprimitives can be in the list (such as subprograms in
+ nested packages).
+ * sem_disp.adb (Derives_From): Use correct condition for checking that
+ a formal's type is derived from the type of the corresponding formal in
+ the parent subprogram (the condition was completely wrong). Add
+ checking that was missing for controlling result types being derived
+ from the result type of the parent operation.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * errout.adb (First_Node): minor renaming
+ * restrict.adb (Check_Formal_Restriction): put restriction warning on
+ first node.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
+ before accessing operands.
+ * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
+ decide whether an initialization expression respects SPARK rules, as
+ the plain node is the expanded one. This allows for more valid warnings
+ to be issued.
+ * gnat_rm.texi: Minor update.
+
+2011-08-02 Arnaud Charlet <charlet@adacore.com>
+
+ * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
+ previous change.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
+
+2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
+ loop statements and the element renaming declaration with a block when
+ the element type is controlled.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sinfo.ads: Minor formatting.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_aggr.adb (Add_Association): if the association has a box and no
+ expression, use the Sloc of the aggregate itself for the new
+ association.
+ * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
+ the Original_Node.
+
+2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
+ When a container is provided via a function call, generate a renaming
+ of the function result. This avoids the creation of a transient scope
+ and the premature finalization of the container.
+ * exp_ch7.adb (Is_Container_Cursor): Removed.
+ (Wrap_Transient_Declaration): Remove the supression of the finalization
+ of the list controller when the declaration denotes a container cursor,
+ it is not needed.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * restrict.adb (Check_Formal_Restriction): only issue a warning if the
+ node is from source, instead of the original node being from source.
+ * sem_aggr.adb
+ (Resolve_Array_Aggregate): refine the check for a static expression, to
+ recognize also static ranges
+ * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
+ Array_Type_Declaration): postpone the test for the type being a subtype
+ mark after the type has been resolved, so that component-selection and
+ expanded-name are discriminated.
+ (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
+ to distinguish the case of an iteration scheme, so that an error is
+ issed on a non-static range in SPARK except in an iteration scheme.
+ * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
+ In_Iter_Schm = True.
+ * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
+ user-defined operators so that they are allowed in renaming
+ * sem_ch8.adb
+ (Find_Selected_Component): refine the check for prefixing of operators
+ so that they are allowed in renaming. Move the checks for restrictions
+ on selector name after analysis discriminated between
+ component-selection and expanded-name.
+ * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
+ concatenation argument of string type if it is static.
+ * sem_util.adb, sem_util.ads
+ (Check_Later_Vs_Basic_Declarations): add a new function
+ Is_Later_Declarative_Item to decice which declarations are allowed as
+ later items, in the two different modes Ada 83 and SPARK. In the SPARK
+ mode, add that renamings are considered as later items.
+ (Enclosing_Package): new function to return the enclosing package
+ (Enter_Name): correct the rule for homonyms in SPARK
+ (Is_SPARK_Initialization_Expr): default to returning True on nodes not
+ from source (result of expansion) to avoid issuing wrong warnings.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * errout.adb: On anything but an expression First_Node returns its
+ argument.
+
+2011-08-02 Pascal Obry <obry@adacore.com>
+
+ * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
+
+2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
+ Set the associated loop as the related expression of internally
+ generated cursors.
+ * exp_ch7.adb (Is_Container_Cursor): New routine.
+ (Wrap_Transient_Declaration): Supress the finalization of the list
+ controller when the declaration denotes a container cursor.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
+ command line now.
+ * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
+ expression is a simple expression. This check cannot be performed in
+ the semantics, so just drop it.
+ (P_Index_Or_Discriminant_Constraint): move check that the index or
+ discriminant is a subtype mark to Analyze_Subtype_Declaration in the
+ semantics. Other cases were previously checked in the semantics.
+ * par-ch4.adb (P_Name): move checks that a selector name is not
+ character literal or an operator symbol to Find_Selected_Component in
+ the semantics
+ * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
+ declarations are not placed after later declarations in a separate
+ procedure in Sem_Util (possibly not the best choice?), to be used both
+ during parsing, for Ada 83 mode, and during semantic analysis, for
+ SPARK mode.
+ * par-endh.adb (Check_End): move check that end label is not missing
+ to Process_End_Label in the semantics
+ * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
+ the special case for SPARK restriction
+ * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
+ * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
+ parameter Force to issue the error message even on internal node (used
+ for generated end label). Call Check_Restriction to check when an error
+ must be issued. In SPARK mode, issue an error message even if the
+ restriction is not set.
+ (Check_Restriction): new procedure with an additional out parameter to
+ inform the caller that a message has been issued
+ * sem_aggr.adb: Minor modification of message
+ * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
+ instead of issuing an error message directly
+ * sem_ch3.adb (Analyze_Declarations): move here the check that basic
+ declarations are not placed after later declarations, by calling
+ Check_Later_Vs_Basic_Declarations
+ (Analyze_Subtype_Declaration): move here the check that an index or
+ discriminant constraint must be a subtype mark. Change the check that
+ a subtype of String must start at one so that it works on subtype marks.
+ * sem_ch4.adb (Analyze_Call): move here the check that a named
+ association cannot follow a positional one in a call
+ * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
+ instead of issuing an error message directly
+ * sem_ch8.adb (Find_Selected_Component): move here the check that a
+ selector name is not a character literal or an operator symbol. Move
+ here the check that the prefix of an expanded name cannot be a
+ subprogram or a loop statement.
+ * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
+ procedure called from parsing and semantics to check that basic
+ declarations are not placed after later declarations
+ (Process_End_Label): move here the check that end label is not missing
+
+2011-08-02 Arnaud Charlet <charlet@adacore.com>
+
+ * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
+ representation clause in codepeer mode, since it confuses CodePeer and
+ does not bring useful info.
+
+2011-08-02 Ed Falis <falis@adacore.com>
+
+ * init.c: initialize fp hw on MILS.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * errout.adb (First_Node): for bodies, return the node itself (small
+ optimization). For other nodes, do not check source_unit if the node
+ comes from Standard.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch3.adb: Minor comment additions.
+ * sem_ch13.adb: Minor reformatting.
+
+2011-08-02 Pascal Obry <obry@adacore.com>
+
+ * make.adb, makeutl.adb: Removes some superfluous directory separator.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_attr.adb: Minor reformatting.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
+ (Has_Default_Component_Value): Removed
+ * einfo.ads Comment updates
+ (Has_Default_Aspect): Replaces Has_Default_Value
+ (Has_Default_Component_Value): Removed
+ * exp_ch13.adb
+ (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
+ * exp_ch3.adb
+ (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
+ (Get_Simple_Init_Val): Handle Default_Value aspect
+ (Needs_Simple_Initialization): Handle Default_Value aspect
+ * exp_ch3.ads: Needs_Simple_Initialization
+ * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
+ * par-prag.adb (Pragma_Default[_Component]Value) Removed
+ * sem_ch13.adb
+ (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
+ * sem_prag.adb (Pragma_Default[_Component]Value) Removed
+ * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
+ package containing iteration primitives.
+ exp_ch5.adb (Expand_Iterator_Loop): ditto.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
+ "of", pre-analyze expression in case it is a function call with
+ finalization actions that must be placed ahead of the loop.
+ * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
+ on an Ada2012 iterator, insert them ahead of the rewritten loop.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * cstand.adb (Create_Float_Types): Only consider C's long double for
+ Long_Long_Float, in addition to double.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
+ sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
+ prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
+ Minor reformatting.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_attr.adb: handle properly 'Result when it is a prefix of an
+ indexed component.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * einfo.ads, einfo.adb
+ (Original_Access_Type): Move this attribute to Node26 since there was
+ an undocumented use of Node21 in E_Access_Subprogram_Type entities
+ which causes conflicts and breaks the generation of the .NET compiler.
+ (Interface_Name): Add missing documentation on JGNAT only uses of
+ this attribute.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
+ (Find_Back_End_Float_Type): Likewise
+ (Create_Back_End_Float_Types): Likewise
+ (Create_Float_Types): Likewise
+ (Register_Float_Type): Likewise
+ * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
+ Nlist and split out type selection in new local Find_Base_Type function.
+ * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
+ Nlist
+ * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
+ alpha order).
+ * opt.ads: Minor comment change.
+ * sem_ch12.adb: Minor code reorganization.
+
+2011-08-02 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
+ subtype's list of rep items to the list on the full subtype in the case
+ where the lists are the same.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * switch-c.adb (Free): New deallocation procedure to avoid implicitly
+ using the one from System.Strings, which also deallocates all strings.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
+ function.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-02 Olivier Hainque <hainque@adacore.com>
+
+ * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
+ end_locus.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
+ associated with anonymous access to subprograms.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * opt.ads
+ (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
+ (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
+ * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
+ (Add_Symbol_Definition): Move to switch-c.adb
+ (Process_Command_Line_Symbol_Definitions): Adjust references to above.
+ * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
+ (Add_Symbol_Definition): Move to switch-c.adb.
+ * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
+ * sem_warn.adb
+ (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
+ Move to warnsw.adb.
+ * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
+ Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
+ Move to warnsw.adb.
+ * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
+ (Add_Symbol_Definition): Moved from Prepcomp.
+ * switch-c.ads: Update copyright notice. Use String_List instead of
+ Argument_List, removing dependency on System.OS_Lib.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
+ mode on initialization expression which does not respect SPARK
+ restrictions.
+ * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
+ if the tree referenced by its argument represents an initialization
+ expression in SPARK, suitable for initializing an object in an object
+ declaration.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
+ internally generated access to subprogram with its associated protected
+ subprogram type.
+ * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * cstand.adb (Register_Float_Type): Print information about type to
+ register, if the Debug_Flag_Dot_B is set.
+ * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
+ * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
+ * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
+ with a requested precision of more than Max_Digits digits and no more
+ than Max_Base_Digits digits, if a range specification is present and the
+ Predefined_Float_Types list has a suitable type to derive from.
+ * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
+ case of type completion with pragma Import
+ * sem_prag.adb
+ (Process_Import_Predefined_Type): Processing to complete a type
+ with pragma Import. Currently supports floating point types only.
+ (Set_Convention_From_Pragma): Do nothing without underlying type.
+ (Process_Convention): Guard against absence of underlying type,
+ which may happen when importing incomplete types.
+ (Process_Import_Or_Interface): Handle case of importing predefined
+ types. Tweak error message.
+
+2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
+ functions to previous change. Reorganize code slightly.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * back_end.ads (Register_Type_Proc): New call back procedure type for
+ allowing the back end to provide information about available types.
+ (Register_Back_End_Types): New procedure to register back end types.
+ * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
+ available types.
+ * cstand.adb (Back_End_Float_Types): New list for floating point types
+ supported by the back end.
+ (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
+ (Copy_Float_Type): New procedure to make new copies of predefined types.
+ (Register_Float_Type): New call back procedure to populate the BEFT list
+ (Find_Back_End_Float_Type): New procedure to find a BEFT by name
+ (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
+ (Create_Float_Types): New procedure to create entities for floating
+ point types predefined in Standard, and put these and any remaining
+ BEFTs on the Predefined_Float_Types list.
+ * stand.ads (Predefined_Float_Types): New list for predefined floating
+ point types that do not have declarations in package Standard.
+
+2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
+ entity node for the unit containing the parameter.
+ (Add_Inlined_Body): Use it to find the unit containing the subprogram.
+ (Add_Inlined_Subprogram): Likewise.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-02 Thomas Quinot <quinot@adacore.com>
+
+ * s-stusta.adb (Print): Make sure Pos is always initialized to a
+ suitable value.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
+
+2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_type.adb (Covers): Move trivial case to the top and reuse the
+ computed value of Base_Type.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * restrict.adb (Check_Restriction): issue an error for any use of
+ class-wide, even if the No_Dispatch restriction is not set.
+ * sem_aggr.adb: Correct typos in comments and messages in formal mode
+ * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
+ when completing a private extension, the type named in the private part
+ is not the same as that named in the visible part.
+ * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
+ of an inherited primitive operations of a tagged type or type extension
+ that returns the tagged type.
+ * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
+ function which returns True for an implicit operation inherited by the
+ derived type declaration for the argument type.
+ (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
+ order.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
+ Process_Bounds, to perform analysis with expansion of a range or an
+ expression that is the iteration scheme for a loop.
+ (Analyze_Iterator_Specification): If domain of iteration is given by a
+ function call with a controlled result, as is the case if call returns
+ a predefined container, ensure that finalization actions are properly
+ generated.
+ * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
+ determine if the analysis is performed using N or Original_Node (N).
+ * exp_util.adb (Side_Effect_Free): Code cleanup since the new
+ functionality of routine Is_Variable avoids code duplication.
+ * checks.adb (Determine_Range): Handle temporaries generated by
+ Remove_Side_Effects.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
+ expansion of the condition. Required since the previous analysis was
+ done with expansion disabled (see Resolve_Quantified_Expression) and
+ hence checks were not inserted and record comparisons have not been
+ expanded.
+
+2011-08-02 Ed Falis <falis@adacore.com>
+
+ * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
+ Update header.
+
+2011-08-02 Bob Duff <duff@adacore.com>
+
+ * opt.ads: Minor comment fix.
+
+2011-08-02 Bob Duff <duff@adacore.com>
+
+ * sem_ch12.adb (Analyze_Package_Instantiation,
+ Analyze_Subprogram_Instantiation): Turn off style checking while
+ analyzing an instance. Whatever style checks that apply to the generic
+ unit should apply, so it makes no sense to apply them in an instance.
+ This was causing trouble when compiling an instance of a runtime
+ unit that violates the -gnatyO switch.
+ * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
+ one of the two case statements, causing spurious errors.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * uname.adb: Minor reformatting.
+ * gnatcmd.adb: Minor reformatting.
+ * exp_attr.adb: Minor reformatting.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
+ No_Dispatching_Calls, do not look for the Assign primitive, because
+ predefined primitives are not created in this case.
+
+2011-08-02 Bob Duff <duff@adacore.com>
+
+ * stylesw.ads: Minor comment fixes.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb (Add_To_Result): New procedure.
+
+2011-08-02 Jose Ruiz <ruiz@adacore.com>
+
+ * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
+ time, if the specific run-time routines for handling streams of strings
+ are not available, use the default mechanism.
+
+2011-08-02 Arnaud Charlet <charlet@adacore.com>
+
+ * s-regpat.ads: Fix typo.
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
+ not null, call it to create the in memory config project file without
+ parsing an existing default config project file.
+
+2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_elim.adb: an abstract subprogram does not need an eliminate
+ pragma for its descendant to be eliminable.
+
+2011-08-02 Ed Falis <falis@adacore.com>
+
+ * init.c: revert to handling before previous checkin for VxWorks
+ * s-intman-vxworks.adb: delete unnecessary declarations related to
+ using Ada interrupt facilities for handling signals.
+ Delete Initialize_Interrupts. Use __gnat_install_handler instead.
+ * s-intman-vxworks.ads: Import __gnat_install_handler as
+ Initialize_Interrupts.
+ * s-taprop-vxworks.adb: Delete Signal_Mask.
+ (Abort_Handler): change construction of mask to unblock exception
+ signals.
+
+2011-08-02 Jerome Guitton <guitton@adacore.com>
+
+ * a-except-2005.adb (Raise_From_Signal_Handler): Call
+ Debug_Raise_Exception before propagation starts.
+
+2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
+ to Restriction_Check_Required.
+ * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
+ * sem_res.adb (Resolve_Call): Likewise.
+ * sem_attr.adb (Check_Stream_Attribute): Likewise.
+
+2011-08-02 Bob Duff <duff@adacore.com>
+
+ * stylesw.ads: Update comment.
+ * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
+ * errout.ads: Remove obsolete comment.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
+ (Set_Is_Safe_To_Reevaluate): new procedure.
+ * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
+ assignment is allowed on safe-to-reevaluate variables.
+ (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
+ temporary created to remove side effects in expressions that use
+ the secondary stack as safe-to-reevaluate.
+ * exp_util.adb (Side_Effect_Free): Add missing code to handle well
+ variables that are not true constants.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
+ sem_res.adb, sem_ch6.adb: Minor reformatting.
+
+2011-08-02 Jerome Guitton <guitton@adacore.com>
+
+ * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
+ not set Overridden_Operation if subprogram is an initialization
+ procedure.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * par-ch6.adb: Correct obsolete name in comments
+ * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
+ which takes two message arguments (existing function takes one), with
+ second message used for continuation.
+ * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
+ block statements that originate from a source block statement, not
+ generated block statements
+ * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
+ symmetry with procedure case
+ * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
+ function to issue an error in formal mode if a package specification
+ contains more than one tagged type or type extension.
+ * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
+ parameters matching formals of tagged types are objects (or ancestor
+ type conversions of objects), not general expressions. Issue an error
+ on view conversions that are not involving ancestor conversion of an
+ extended type.
+ (Resolve_Type_Conversion): in formal mode, issue an error on the
+ operand of an ancestor type conversion which is not an object
+ * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
+ procedure so that it works also for actuals of function calls
+ (Is_Actual_Tagged_Parameter): new function which determines if its
+ argument is an actual parameter of a formal of tagged type in a
+ subprogram call
+ (Is_SPARK_Object_Reference): new function which determines if the tree
+ referenced by its argument represents an object in SPARK
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb: Minor reformatting
+ Minor comment addition
+ Minor error msg text change
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
+ function. Used to be more precise when we generate a variable plus one
+ assignment to remove side effects in the evaluation of the Bound
+ expressions.
+ (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
+ of the bound expression to force its re-analysis and thus expand the
+ associated transient scope (if required). Code cleanup replacing the
+ previous code that declared the constant entity by an invocation to
+ routine Force_Evaluation which centralizes this work in the frontend.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
+ (Base_Type): Now uses improved Is_Base_Type function
+ * einfo.ads (Base_Type): Inline this function
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
+ (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
+
+2011-08-02 Arnaud Charlet <charlet@adacore.com>
+
+ * gcc-interface/Make-lang.in: Update dependencies.
+ * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
+ targets.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
+ non-simple expression used in delta constraint
+ (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
+ index constraint which is not a subtype mark
+ * par.adb: With and use Restrict
+ * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
+ mode on component type which is not a subtype mark and default
+ expression on component
+ (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
+ of string which does not have a lower index bound equal to 1
+ (Array_Type_Declaration): issue an error in formal mode on index or
+ component type which is not a subtype mark, and on aliased keyword on
+ component
+ (Derived_Type_Declaration): issue an error in formal mode on interface,
+ limited or abstract type
+ (Record_Type_Declaration): issue an error in formal mode on interface
+ (Record_Type_Definition): issue an error in formal mode on tagged types
+ and type extensions not declared in the specification of a library unit
+ package; on null non-tagged record; on variant part
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
+ not declared for qualified library project when Library_Name is not
+ declared, but Library_Dir is.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
+ pragmas (affects aspects [Component_]Default_Value
+ (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
+ component type for the resolution
+
+2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * einfo.adb (Base_Type): Tune implementation for speed.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb: Minor reformatting.
+
+2011-08-02 Thomas Quinot <quinot@adacore.com>
+
+ * scos.ads: Update comments.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
+ base type, because the parent may be a subtype of a private type whose
+ convention is established in a private part.
+
+2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
+ statement in a block when the expansion of the return expression has
+ created a finalization chain.
+ * freeze.adb (Freeze_Expression): Alphabetize all choices associated
+ with the parent node.
+ Add N_Extended_Return_Statement to handle the case where a transient
+ object declaration appears in the Return_Object_Declarations list of
+ an extended return statement.
+
+2011-08-02 Matthew Gingell <gingell@adacore.com>
+
+ * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
+ unused parameter 'name'.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_elim.adb (Set_Eliminated): If the overridden operation is an
+ inherited operation, check whether its alias, which is the source
+ operastion that it renames, has been marked eliminated.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
+ in-mode parameter whose type is an access type since it can be used to
+ modify its designated object. Enforce code that handles as safe an
+ access type that is not access-to-constant but it is the result of a
+ previous removal of side-effects.
+ (Remove_Side_Effects): Minor code reorganization of cases which require
+ no action. Done to incorporate documentation on new cases uncovered
+ working in this ticket: no action needed if this routine was invoked
+ too early and the nodes are not yet decorated.
+ * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
+ to routine Remove_Side_Effects by calls to Force_Evaluation since they
+ were issued with actuals that are implicitly provided by
+ Force_Evaluation.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_res.adb: Minor reformatting.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
+ to issue an error in formal mode on attribute not supported in this mode
+ (Analyze_Attribute): issue errors on standard attributes not supported
+ in formal mode.
+ * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
+ comment, and issue error in formal mode on modulus which is not a power
+ of 2.
+ (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
+ range.
+ * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
+ subtype mark.
+ * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
+ operator on modular type (except 'not').
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * gnat_rm.texi: Minor reformatting.
+
+2011-08-02 Arnaud Charlet <charlet@adacore.com>
+
+ * s-osinte-linux.ads: Minor comment update and reformatting.
+ * i-cexten.ads: Make this unit pure, as for its parent.
+ Will allow its usage in more contexts if needed.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * s-utf_32.ads: Minor comment fix.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
+ operation of a tagged synchronized type, handle the case where the
+ controlling argument is overloaded.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
+ Replace pragma SPARK_95 with pragma Restrictions (SPARK)
+ * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
+ SPARK mode and formal verification mode on processing SPARK restriction
+ * s-rident.ads (Restriction_Id): add SPARK restriction in those not
+ requiring consistency checking.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_res.adb: Minor reformatting.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
+ a-cforse.ads: Remove unneeded with of Ada.Containers
+ Remove commented out pragma Inline's
+ Move specifications of new subprograms to the actual specs
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
+ a-cforse.ads: Update comments.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
+ a-cforse.ads, a-cofove.ads: Minor reformatting.
+
+2011-08-02 Claire Dross <dross@adacore.com>
+
+ * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
+ a-cofove.ads: Add comments.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * gnat_rm.texi: Document formal containers.
+
+2011-08-02 Emmanuel Briot <briot@adacore.com>
+
+ * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
+ are empty sections.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
+ reformatting.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * aspects.adb: New aspects Default_Value and Default_Component_Value
+ New format of Aspect_Names table checks for omitted entries
+ * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
+ handling of boolean aspects for derived types.
+ New aspects Default_Value and Default_Component_Value
+ New format of Aspect_Names table checks for omitted entries
+ * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
+ (Has_Default_Value): New flag
+ (Has_Default_Component_Value): New flag
+ (Has_Default_Value): New flag
+ * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
+ table.
+ * par-prag.adb: New pragmas Default_Value and Default_Component_Value
+ * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
+ Default_Value and Default_Component_Value
+ * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
+ New aspects Default_Value and Default_Component_Value
+ * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
+ * sprint.adb: Print N_Aspect_Specification node when called from gdb
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
+ inherit library kind.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
+ Minor reformatting.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * impunit.adb: Add comment.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
+ qualification of aggregates in formal mode
+ (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
+ another aggregate
+ (Resolve_Aggregate): complete the test that an aggregate is adequately
+ qualified in formal mode
+
+2011-08-02 Pascal Obry <obry@adacore.com>
+
+ * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
+ * mlib-prj.adb: Supress warning when compiling binder generated file.
+ (Build_Library): Supress all warnings when compiling the binder
+ generated file.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
+ from here...
+ * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
+ * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
+ Add with/use clauses to make Check_Formal_Restriction visible
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
+ in-parameters when type of the generic formal is private in the generic
+ spec and non-private in the body.
+
+2011-08-02 Claire Dross <dross@adacore.com>
+
+ * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
+ a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
+ a-cofove.adb, a-cofove.ads: New files implementing formal containers.
+ * impunit.adb, Makefile.rtl: Take new files into account.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
+ sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
+ formal mode
+ * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
+ matching static array bounds, taking into account the special case of
+ string literals
+ * sem_ch3.adb: Typo in comment.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
+ which issues an error in formal mode if its argument node is originally
+ from source
+ * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
+ has a discriminant specification so that it does not include the case
+ of derived types
+ (Derived_Type_Declaration): move here the test that a derived type has a
+ discriminant specification
+ * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
+ first element of a component association before accessing its choices
+ (presence of component association is not enough)
+ * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
+ declaration is a library item before accessing the next element in a
+ list, as library items are not member of lists
+ * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
+ sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
+ Check_Formal_Restriction whenever possible.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
+ reference when needed.
+
+2011-08-02 Bob Duff <duff@adacore.com>
+
+ * gnat_ugn.texi: Fix typo.
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
+ archive file name. Do not use the full path name of archives for Open
+ VMS.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch12.adb, sem_ch11.adb: New calling sequence for
+ Analyze_Aspect_Specifications
+ * sem_ch13.adb
+ (Analyze_Aspect_Specifications): New handling for boolean aspects
+ * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
+ * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
+ sequence for Analyze_Aspect_Specifications
+ * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
+ * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
+ aspects, since these no longer exist.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * par-ch13.adb (Aspect_Specifications_Present): Always return false on
+ semicolon, do not try to see if there are aspects following it.
+ * par-ch3.adb (P_Declarative_Items): Better message for unexpected
+ aspect spec.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch8.adb, aspects.ads: Minor reformatting.
+
+2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
+ * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
+ extracted from...
+ (Analyze_Aspect_Specifications): ...here. Call above procedure.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
+ mode on subprogram declaration outside of package specification, unless
+ it is followed by a pragma Import
+ * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
+ Access_Type_Declaration): issue error in formal mode on access type
+ (Analyze_Incomplete_Type_Decl): issue error in formal mode on
+ incomplete type
+ (Analyze_Object_Declaration): issue error in formal mode on object
+ declaration which does not respect SPARK restrictions
+ (Analyze_Subtype_Declaration): issue error in formal mode on subtype
+ declaration which does not respect SPARK restrictions
+ (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
+ error in formal mode on digits or delta constraint
+ (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
+ decimal fixed point type
+ (Derived_Type_Declaration): issue error in formal mode on derived type
+ other than type extensions of tagged record types
+ * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
+ with check on access definition
+ * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
+ mode on protected definition.
+ (Analyze_Task_Definition): issue error in formal mode on task definition
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch6.adb (Can_Override_Operator): New function.
+ (Verify_Overriding_Indicator): Add missing code to check overriding
+ indicator in operators. Fixes regression.
+ (Check_Overriding_Indicator): Minor reformating after replacing the
+ code that evaluates if the subprogram can override an operator by
+ invocations to the above new function.
+ * einfo.adb
+ (Write_Field26_Name): Add missing code to ensure that, following
+ the documentation in einfo.ads, this field is not shown as attribute
+ "Static_Initialization" on non-dispatching functions.
+
+2011-08-02 Jose Ruiz <ruiz@adacore.com>
+
+ * sem_res.adb (Resolve_Call): A call to
+ Ada.Real_Time.Timing_Events.Set_Handler violates restriction
+ No_Relative_Delay (AI-0211) only when it sets a relative timing event,
+ i.e., when the second parameter is of type Time_Span.
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
+ with an archive instead of -L<library dir> -l<library name>.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
+ mark the base types In_Use in addition to making the operations
+ use_visible.
+
+2011-08-02 Ed Falis <falis@adacore.com>
+
+ * init.c: add and setup __gnat_signal_mask for the exception signals
+ * s-inmaop-vxworks.adb: new file.
+ * s-intman-vxworks.adb: remove unnecessary initializations and
+ simplify remaining
+ * s-intman-vxworks.ads: remove unnecessary variable
+ * s-taprop-vxworks.adb: simplify signal initialization
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch8.adb: Minor code reorganization, comment updates.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
+ * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
+ here from Sem_Res.
+ (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
+ (Matching_Static_Array_Bounds): Moved here from Sem_Res
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
+ * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
+ * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
+ use_type_clauses, to handle more efficiently use_type and use_all_type
+ constructs.
+ * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
+ Ada2012 Use_All_Type clause.
+ (Use_Class_Wide_Operations): new procedure.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
+ sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
+ expression to expression function.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch4.adb: transform simple Ada2012 membership into equality only
+ if types are compatible.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_res.adb (Matching_Static_Array_Bounds): new function which
+ returns True if its argument array types have same dimension and same
+ static bounds at each index.
+ (Resolve_Actuals): issue an error in formal mode on actuals passed as
+ OUT or IN OUT paramaters which are not view conversions in SPARK.
+ (Resolve_Arithmetic_Op): issue an error in formal mode on
+ multiplication or division with operands of fixed point types which are
+ not qualified or explicitly converted.
+ (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
+ Boolean or array type (except String) operands.
+ (Resolve_Equality_Op): issue an error in formal mode on equality
+ operators for array types other than String with non-matching static
+ bounds.
+ (Resolve_Logical_Op): issue an error in formal mode on logical operators
+ for array types with non-matching static bounds. Factorize the code in
+ Matching_Static_Array_Bounds.
+ (Resolve_Qualified_Expression): issue an error in formal mode on
+ qualified expressions for array types with non-matching static bounds.
+ (Resolve_Type_Conversion): issue an error in formal mode on type
+ conversion for array types with non-matching static bounds
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * par-ch10.adb: Minor code reorganization (use Nkind_In).
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * par-ch9.adb: save location of entry for proper error message.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
+ (Use_Full_View) which permits this routine to climb through the
+ ancestors using the full-view of private parents.
+ * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
+ Use_Full_View to true in calls to Is_Ancestor.
+ * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
+ true in call to Is_Ancestor.
+ * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
+ Use_Full_View to true in call to Is_Ancestor.
+ * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
+ call to Is_Ancestor.
+ * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
+ Use_Full_View to true in calls to Is_Ancestor.
+ * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
+ Make_Select_Specific_Data_Table, Register_Primitive,
+ Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
+ * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
+ to true in call to Is_Ancestor.
+ * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
+ Use_Full_View to true in calls to Is_Ancestor.
+ * exp_cg.adb
+ (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
+ (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * gnat_rm.texi: Minor reformatting.
+ * sem_prag.adb: Minor reformatting.
+
+2011-08-02 Tristan Gingold <gingold@adacore.com>
+
+ * vms_data.ads: Add VMS qualifier for -gnateP.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
+ * par-ch7.adb (P_Package): Proper placement of aspects for package
+ decl/instantiation.
+ * par-endh.adb (Check_End): Ad Is_Sloc parameter
+ (End_Statements): Add Is_Sloc parameterr
+ * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
+ (Check_End): Ad Is_Sloc parameter
+ (End_Statements): Add Is_Sloc parameterr
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * ug_words: Add VMS qualifier equivalent to -gnateP:
+ /SYMBOL_PREPROCESSING.
+
+2011-08-02 Jose Ruiz <ruiz@adacore.com>
+
+ * gnat-style.texi: For hexadecimal numeric literals the typical
+ grouping of digits is 4 to represent 2 bytes.
+ A procedure spec which is split into several lines is indented two
+ characters.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
+ * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
+ (Resolve_Aggregate): issue errors in formal modes when aggregate is not
+ properly qualified
+ (Resolve_Array_Aggregate): issue errors in formal modes on non-static
+ choice in array aggregate
+ (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
+ mark as ancestor
+ (Resolve_Record_Aggregate): issue errors in formal modes on mixed
+ positional and named aggregate for record, or others in record
+ aggregate, or multiple choice in record aggregate
+ * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
+ array operands to logical operations AND, OR and XOR do not have the
+ same static lower and higher bounds
+ * sem_ch5.adb, sinfo.ads: Correct typos in comments
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
+ Replaces Last_Source_Node_In_Sequence.
+ * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
+ * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
+ parens and blank in string (this was inconsistently implemented).
+ * errout.ads
+ (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
+ blank in string (this was inconsistently implemented).
+ * gnat1drv.adb
+ (Set_Global_Switches): Set formal mode switches appropriately
+ * opt.ads, opt.adb: Formal mode is now global switches, more consistent
+ * par-prag.adb
+ (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
+ call Set_Error_Msg_Lang to set "spark" as language name.
+ * par.adb: Remove unnecessary call to set formal language for errout
+ * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
+ appropriately and call Set_Error_Msg_Lang to set "spark" as language
+ name.
+ * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
+ calls to it, moved after resolution so that types are known
+ * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
+ result of concatenation is not of type String
+ (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
+ concatenation is not properly restricted
+ * gnat_rm.texi: Add doc on pragma Spark_95.
+ * gcc-interface/Makefile.in: Remove obsolete target pairs for
+ Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-01 Javier Miranda <miranda@adacore.com>
+
+ * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
+ condition that detects if the overridden operation must replace an
+ existing entity.
+
+2011-08-01 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
+ code declarations inserted by Insert_Actions in each alternative of the
+ N_Case_Expression node.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch6.adb: Minor code reorganization.
+ * sem_util.adb: Minor reformatting.
+
+2011-08-01 Pascal Obry <obry@adacore.com>
+
+ * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
+ * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
+ literal or operator symbol which is prefixed
+ * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
+ mode on access attributes.
+ * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
+ that concatenation operands are properly restricted in formal mode
+ (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
+ Analyze_Concatenation_Operand. Issue an error in formal mode if the
+ result of the concatenation has a type different from String.
+ (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
+ Analyze_Quantified_Expression, Analyze_Slice,
+ Analyze_Null): issue an error in formal mode on unsupported constructs
+ * sem_ch5.adb
+ (Analyze_Block_Statement): only issue error on source block statement
+ * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
+ function which returns the last node in a list of nodes for which
+ Comes_From_Source returns True, if any
+ * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
+ Last_Source_Node_In_Sequence
+ * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
+ Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
+ mode on unsupported constructs
+ * sem_ch9.adb Do not return after issuing error in formal mode, as the
+ rest of the actions may be needed later on since the error is marked as
+ not serious.
+ * sinfo.ads: Typos in comments.
+
+2011-08-01 Pascal Obry <obry@adacore.com>
+
+ * projects.texi: Minor editing.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
+ insertion character ~~
+ * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
+ (Set_Error_Msg_Lang): new procedure which fixes the language for use
+ with insertion character ~~
+ (Set_Msg_Text): treat insertion character ~~
+ * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
+ sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
+ Formal_Error_Msg_... procedures by equivalent Error_Msg_...
+ procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
+ errors related to the formal language restriction not serious
+ (insertion character |).
+ * par.adb (Par): set formal language for error messages if needed
+ * sem_ch6.adb (Check_Missing_Return): take into account possible
+ generated statements at the end of the function
+ * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
+ enumeration value to define a new pragma SPARK_95
+ * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
+ SPARK_Version): new type and variables to store the SPARK version
+ (none by default).
+ (SPARK_Mode): return True when SPARK_Version is set
+ * par-prag.adb: Correct indentation
+ (Prag): take Pragma_SPARK_95 into account
+ * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
+ into account.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
+ sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
+ sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
+
+2011-08-01 Pascal Obry <obry@adacore.com>
+
+ * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
+ Target_Name to Get_Path call.
+ (Parse_Single_Project): Likewise.
+ (Post_Parse_Context_Clause): Likewise.
+ * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
+ Call Initialise_Project_Path with the proper Target_Name.
+ (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
+ search path.
+ (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
+ with the proper Target_Name.
+ * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
+ Part.Parse routine.
+ (Parse_Project_And_Apply_Config): Likewise.
+ * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
+ This is fine as this part of the code is supporting only native
+ compilation.
+ * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
+ is fine as this part of the code is supporting only native compilation.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * sem_util.adb (Enter_Name): issue error in formal mode on declaration
+ of homonym, unless the homonym is one of the cases allowed in SPARK
+ * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
+ package declaration occurring after a body.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * checks.adb, exp_ch4.adb: Minor reformatting.
+
+2011-08-01 Javier Miranda <miranda@adacore.com>
+
+ * einfo.ads (Access_Disp_Table): Fix documentation.
+ (Dispatch_Table_Wrappers): Fix documentation.
+
+2011-08-01 Pascal Obry <obry@adacore.com>
+
+ * prj-env.adb, prj-env.ads: Minor reformatting.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * sem_util.ads, sem_util.adb, par.adb, par_util.adb
+ (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
+ procedures out of these packages.
+ * errout.ads, errout.adb
+ (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
+ procedures in of this package
+ (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
+ * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
+ on misplaced later vs initial declarations, like in Ada 83
+ * sem_attr.adb (Processing for Analyze_Attribute): issue error in
+ formal mode on attribute of private type whose full type declaration
+ is not visible
+ * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
+ package declaration inside a package specification
+ (Analyze_Full_Type_Declaration): issue error in formal mode on
+ controlled type or discriminant type
+ * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
+ user-defined operator means that it should come from the source
+ (New_Overloaded_Entity): issue error in formal mode on overloaded
+ entity.
+ * sem_ch6.ads, sem_ch13.ads: typos in comments.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * atree.adb: Minor reformatting.
+ * checks.adb: Minor reformatting.
+
+2011-08-01 Vincent Celier <celier@adacore.com>
+
+ * s-parame-vms-ia64.ads: Fix typo in comment
+ Minor reformatting
+ * s-parame-vms-restrict.ads: Removed, unused.
+
+2011-08-01 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch3.adb
+ (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
+ * sem_ch3.adb
+ (Constrain_Index): Remove side effects in the evaluation of the bounds.
+ * sem_ch3.ads, sem_ch3.adb
+ (Is_Constant_Bound): New extended version of the subprogram that was
+ previously located inside function Exp_Ch3.Is_Variable_Size_Array.
+ Moved here since it is shared by routines of sem_ch3 and exp_ch3.
+ * sem_aux.ads (Constant_Value): Fix typo in comment.
+ * checks.adb (Generate_Index_Checks): New implementation which, for
+ array objects with constant bounds, generates the runtime check
+ referencing the bounds of the array type. For other cases this routine
+ provides its previous behavior obtaining such values from the array
+ object.
+ * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
+ parent type.
+ * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
+ we cannot have semantic interpretations of the new node.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
+ expressions.
+
+2011-08-01 Arnaud Charlet <charlet@adacore.com>
+
+ * sem_ch8.adb: Minor code editing.
+ * s-vxwext.adb: Remove trailing space.
+ * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
+ consistency with other files.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * par-ch10.adb: reject parameterized expressions as compilation unit.
+ * sem_ch4.adb: handle properly conditional expression with overloaded
+ then_clause and no else_clause.
+
+2011-08-01 Tristan Gingold <gingold@adacore.com>
+
+ * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
+ like done by System.Aux_DEC.
+ * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
+ missing label at end of declaration (subprogram or package)
+ * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
+ of positional and named parameter association
+ * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
+ Error_Msg_SP which adds a prefix to the error message giving the name
+ of the formal language analyzed
+ * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
+ access result type in subprogram, unconstrained array as result type,.
+ (Analyze_Subprogram_Declaration): issue an error in formal mode for null
+ procedure
+ * sem_ch8.adb: Code clean up.
+
+2011-08-01 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
+ * einfo.ads (Access_Disp_Table): Fix documentation.
+ (Dispatch_Table_Wrappers): Fix documentation.
+ * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
+ Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
+ to enforce the documentation of this attribute.
+ (Set_Is_Interface): Cleanup the assertion.
+ * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
+ the Underlying_Type entity before reading attribute Access_Disp_Table.
+ * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
+ Locate the Underlying_Type before reading attribute Access_Disp_Table.
+ * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
+ the Underlying_Type entity before reading attribute Access_Disp_Table.
+ * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
+ Locate the Underlying_Type entity before reading attribute
+ Access_Disp_Table.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * s-poosiz.ads: Additional overriding indicators.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
+ formal mode.
+ (Analyze_Iteration_Scheme): issue error in formal mode when loop
+ parameter specification does not include a subtype mark.
+ * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
+ formal mode on abstract subprogram.
+ (Analyze_Subprogram_Specification): issue error in formal mode on
+ user-defined operator.
+ (Process_Formals): issue error in formal mode on access parameter and
+ default expression.
+ * sem_ch9.adb (Analyze_Abort_Statement,
+ Analyze_Accept_Statement, Analyze_Asynchronous_Select,
+ Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
+ Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
+ Analyze_Requeue, Analyze_Selective_Accept,
+ Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
+ * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
+ issue error in formal mode on user-defined raise statement.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
+ declaration being hidden when overriding an implicit inherited
+ subprogram.
+ * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
+ (-gnats), do not complain about a source file that contains only a
+ pragma No_Body.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
+ variable if already set.
+
+2011-08-01 Arnaud Charlet <charlet@adacore.com>
+
+ * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
+ g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
+ s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
+ g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
+ g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
+ g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
+ g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
+ g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
+ g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
+ g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
+ g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
+ s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
+ g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
+ s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
+ g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
+ g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
+ g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
+ g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
+ g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
+ g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
+ s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
+ s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
+ a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
+ s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
+ s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
+ g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
+ g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
+ g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
+ g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
+ g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
+ g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
+ s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
+ s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
+ g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
+ g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
+ s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
+ s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
+ g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
+ g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
+ g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
+ s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
+ g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
+ g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
+ g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
+ s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
+ g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
+ g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
+ g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
+ s-osinte-mingw.ads: Update to GPLv3 run-time license.
+ Use GNAT instead of GNARL.
+
+2011-08-01 Bob Duff <duff@adacore.com>
+
+ * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
+ a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
+ a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
+ reformatting.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * debug.adb (d.D) reverve flag for the SPARK mode
+ (d.E) reverve flag for SPARK generation mode
+ (d.F) reverve flag for Why generation mode
+ * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
+ ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
+ functions which return True when the corresponding modes are set
+ (Formal_Language): return "spark" or "alfa" when in formal verification
+ mode.
+ * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
+ Error_Msg to prefix the error message with a tag giving the formal
+ language
+ (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
+ message with a tag giving the formal language
+ * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
+ block statement
+ (Analyze_Case_Statement): issue error in formal mode on case statement
+ with a single "others" case alternative
+ (Analyze_Exit_Statement): issue errors in formal mode on exit
+ statements which do not respect SPARK restrictions
+ (Analyze_Goto_Statement): issue error in formal mode on goto statement
+ (Check_Unreachable_Code): always issue an error (not a warning) in
+ formal mode on unreachable code (concerns both code after an infinite
+ loop and after an unconditional jump, both not allowed in SPARK)
+ * sem_ch6.adb (Analyze_Return_Statement): add call to
+ Set_Return_Present for a procedure containing a return statement
+ (already done for functions in Analyze_Function_Return)
+ (Analyze_Function_Return): issue error in formal mode on extended
+ return or if return is not last statement in function
+ (Check_Missing_Return): issue error in formal mode if function does
+ not end with return or if procedure contains a return
+ * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
+ function to detect if there is an inner scope of its parameter S which
+ is a loop.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch6.ads: Minor reformatting.
+
+2011-08-01 Javier Miranda <miranda@adacore.com>
+
+ * sem_util.adb (Abstract_Interface_List): Complete condition when
+ processing private type declarations to avoid reading unavailable
+ attribute.
+ (Is_Synchronized_Tagged_Type): Complete condition when processing
+ private extension declaration nodes to avoid reading unavailable
+ attribute.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch3.adb: Minor reformatting.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
+ i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
+ s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
+ s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
+ for VMS, instead parametrize the common implementation with
+ System.Parameters declarations.
+
+2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
+
+2011-08-01 Tristan Gingold <gingold@adacore.com>
+
+ * seh_init.c: Fix SEH handler installation on win64.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
+ double analysis of an anonymous access to subprogram, because it can
+ lead to improper sharing of profiles and a back-end crash.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * make.adb, sem_ch4.adb: Minor reformatting.
+ * gcc-interface/Make-lang.in: Update dependencies.
+ * sem_util.adb, exp_ch5.adb: Minor reformatting.
+
+2011-08-01 Arnaud Charlet <charlet@adacore.com>
+
+ * gnat_rm.texi: Fix definition of Long_Integer.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_aggr.adb: check limit size of static aggregate unconditionally,
+ to prevent storage exhaustion.
+ * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
+ finalized is a function body, insert the cleanup code before the final
+ return statement, to prevent spurious warnings.
+ * s-pooglo.ads: add overriding indicator.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch4.adb (Operator_Check): improve error message when both a
+ with_clause and a use_clause are needed to make operator usage legal.
+ * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
+ determine whether a compilation unit is visible within an other,
+ either through a with_clause in the current unit, or a with_clause in
+ its library unit or one one of its parents.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
+ over an arbitrary expression of an array or container type.
+ * lib-xref.adb: clarify comment.
+
+2011-08-01 Bob Duff <duff@adacore.com>
+
+ * einfo.ads: Minor reformatting.
+ * debug.adb: Minor comment improvement.
+
+2011-08-01 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
+ consider hidden subprograms as valid candidates.
+
+2011-08-01 Arnaud Charlet <charlet@adacore.com>
+
+ * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
+
+2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
+
+ * gnat_ugn.texi: Fix typo.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
+ lib-xref.adb: Minor reformatting
+
+2011-08-01 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
+ when to generate a call to Move_Final_List.
+ (Has_Controlled_Parts): Remove this function.
+
+2011-08-01 Geert Bosch <bosch@adacore.com>
+
+ * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
+ "," in choice list.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
+ explicit raise of a predefined exception as Comes_From_Source if the
+ original N_Raise_Statement comes from source.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * sinfo.ads: Add comment.
+ * sem_ch6.adb: Minor reformatting.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb (Freeze_Entity): Refine check for bad component size
+ clause to avoid rejecting confirming clause when atomic/aliased present.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
+ better determine whether an entity reference is a write.
+ * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
+ subcomponent.
+ * lib-xref.adb (Output_References): Do no suppress a read reference at
+ the same location as an immediately preceeding modify-reference, to
+ handle properly in-out actuals.
+
+2011-08-01 Tristan Gingold <gingold@adacore.com>
+
+ * env.c (__gnat_setenv) [VMS]: Refine previous change.
+
+2011-08-01 Quentin Ochem <ochem@adacore.com>
+
+ * i-cstrin.adb (New_String): Changed implementation, now uses only the
+ heap to compute the result.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * atree.ads: Minor reformatting.
+
+2011-08-01 Emmanuel Briot <briot@adacore.com>
+
+ * g-expect.adb (Get_Command_Output): Fix memory leak.
+
+2011-08-01 Geert Bosch <bosch@adacore.com>
+
+ * cstand.adb (P_Float_Type): New procedure to print the definition of
+ predefined fpt types.
+ (P_Mixed_Name): New procedure to print a name using mixed case
+ (Print_Standard): Use P_Float_Type for printing floating point types
+ * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
+ precision IEEE float.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch3.adb: Minor reformatting.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
+ the completion of a generic function, insert the new body rather than
+ rewriting the original.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * sinfo.ads, errout.ads: Typos in comments.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * par-endh.adb: Minor reformatting.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * aspects.ads, aspects.adb: Add aspects for library unit pragmas
+ (Pre_Post_Aspects): New subtype.
+ * par-ch12.adb (P_Generic): New syntax for aspects in packages
+ * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
+ * par-ch7.adb (P_Package): Remove Decl parameter
+ (P_Package): Handle new syntax for aspects (before IS)
+ * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
+ new aspect syntax
+ (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
+ * par.adb (P_Aspect_Specifications): Add Semicolon parameter
+ (P_Package): Remove Decl parameter
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
+ aspects
+ * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
+ specs
+ * sem_util.ads, sem_util.adb (Static_Boolean): New function
+ * sinfo.ads: Document new syntax for aspects in packages etc.
+ * sprint.adb: Handle new syntax of aspects before IS in package
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * atree.ads: Minor reformatting.
+ * sem_prag.adb: Minor reformatting.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * exp_util.adb (Insert_Actions): Fix error in handling Actions for
+ case expr alternative.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb: Fix typo.
+
+2011-08-01 Geert Bosch <bosch@adacore.com>
+
+ * sem_prag.adb (Check_No_Link_Name): New procedure.
+ (Process_Import_Or_Interface): Use Check_No_Link_Name.
+ * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
+ instead of Standard_Long_Long_Float_Size global. Preparation for
+ eventual removal of per type constants.
+ * exp_util.ads (Get_Stream_Size): New function returning the stream
+ size value of subtype E.
+ * exp_util.adb (Get_Stream_Size): Implement new function.
+ * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
+ function.
+ * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
+ * einfo.adb:
+ (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
+
+2011-08-01 Geert Bosch <bosch@adacore.com>
+
+ * cstand.adb: Fix comments.
+ * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
+ count of arguments.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch4.adb, sem_cat.adb: Minor reformatting.
+
+2011-08-01 Geert Bosch <bosch@adacore.com>
+
+ * atree.ads: Fix comment.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
+ * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
+ * par.adb: Add with for Namet.Sp.
+ * par-tchk.adb: Minor reformatting.
+
+2011-08-01 Vincent Celier <celier@adacore.com>
+
+ * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
+ (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
+ of the init procedure of a SAL.
+ * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
+ New procedure.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
+ reformatting.
+
+2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
+ conformant with its spec (return True only for types that have
+ an overriding Initialize primitive operation that prevents them from
+ having preelaborable initialization).
+ * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
+ initialization for controlled types in Ada 2005 or later mode.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
+ Postcondition.
+ (Same_Aspect): New function.
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
+ Type_Invariant, Precondition, Postcondition.
+ * snames.ads-tmpl: Add Name_Type_Invariant.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
+ here.
+ (Freeze_All_Ent): Fix error in handling inherited aspects.
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
+ already analyzed, but don't skip entire processing of a declaration,
+ that's wrong in some cases of declarations being rewritten.
+ (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
+ Don't delay for integer, string literals
+ Treat predicates in usual manner for delay, remove special case code,
+ not needed.
+ (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
+ (Build_Predicate_Function): Update saved expression in aspect
+ (Build_Invariant_Procedure): Update saved expression in aspect
+ * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
+ of replacement of discriminant references if the reference is simple.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
+ * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
+ Static_Predicate and Dynamic_Predicate.
+ (Build_Predicate_Function): Add processing for Static_Predicate
+ and Dynamic_Predicate.
+ * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
+ (From_Static_Predicate): New flag
+ * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * usage.adb: Documentation cleanup for Ada version modes in usage.
+ * expander.adb: Minor reformatting.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * atree.ads: Minor comment fix.
+ * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
+ a-witeio.ads, sem_prag.adb: Minor reformatting.
+
+2011-08-01 Doug Rupp <rupp@adacore.com>
+
+ * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
+ pointers. Use descrip.h header file for convenience. Add some
+ comments.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
+ (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
+ * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
+ New procedure.
+ (Check_Aspect_At_End_Of_Declarations): New procedure
+ (Analye_Aspect_Specification): Minor changes for above procedures
+ * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
+ specification node as well.
+
+2011-08-01 Pascal Obry <obry@adacore.com>
+
+ * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
+ Windows files. Use GetFilesAttributes() in this case to check for file
+ existence instead of returning with an error code.
+
+2011-08-01 Vincent Celier <celier@adacore.com>
+
+ * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
+ High is above Source length.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * aspects.ads (Boolean_Aspects): New subtype.
+ * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
+ for derived types in cases where the parent type and derived type have
+ aspects.
+ * freeze.adb (Freeze_Entity): Fix problems in handling derived type
+ with aspects when parent type also has aspects.
+ (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
+ boolean expression at this point).
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
+ accordance with final decision on the Ada 2012 feature.
+ * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
+
+2011-08-01 Matthew Heaney <heaney@adacore.com>
+
+ * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
+
+2011-08-01 Pascal Obry <obry@adacore.com>
+
+ * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
+ Fix Replace_Slice when High is above current string size.
+ (Replace_Slice): Fix DL computation when High is above current
+ string length.
+
+2011-08-01 Gary Dismukes <dismukes@adacore.com>
+
+ * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
+
+2011-08-01 Matthew Heaney <heaney@adacore.com>
+
+ * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
+ of node.
+
+2011-08-01 Pascal Obry <obry@adacore.com>
+
+ * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
+ reformatting.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
+ access to protected subprograms in generic bodies.
+ * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
+ protected type, indicate that the convention of the subprogram is
+ Convention_Protected, because it may be used in subsequent declarations
+ within the protected declaration.
+
+2011-08-01 Vincent Celier <celier@adacore.com>
+
+ * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
+ and "final" procedures when the name of the library is "ada", to avoid
+ duplicate symbols "adainit" and "adafinal" in executables.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
+ quantified expression that appears within a postcondition and uses the
+ Ada2012 'Result attribute.
+
+2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * init.c (__gnat_error_handler): Cast reason to int.
+ (__gnat_install_handler): Explain sa_sigaction use.
+
+2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
+ subprogram has copy-in copy-out parameters, try to promote the mode of
+ the return type if it is passed in registers.
+
+2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
+ left operand as addressable.
+
+2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (build_function_stub): Remove.
+ (build_return_expr): Likewise.
+ (convert_vms_descriptor): Declare.
+ * gcc-interface/utils.c (convert_vms_descriptor): Make global.
+ (build_function_stub): Move to...
+ * gcc-interface/utils2.c (build_return_expr): Move to...
+ * gcc-interface/trans.c (build_function_stub): ...here.
+ (build_return_expr): ...here.
+ (Subprogram_Body_to_gnu): Add local variable for language_function.
+ Disconnect the parameter attributes cache, if any, once done with it.
+ Call end_subprog_body only after setting the end_locus.
+ Build the stub associated with the function, if any, at the very end.
+ (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
+ variables and streamline control flow.
+
+2011-07-23 Arnaud Charlet <charlet@adacore.com>
+
+ PR ada/49819
+ * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
+ g-trasym-dwarf.adb.
+
+2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR bootstrap/49794
+ * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
+ Assign to act.sa_sigaction.
+ * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
+ current->return_address to char * before arithmetic.
+
+2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
+ Correct argument types.
+ Extract code from reason.
+ (__gnat_install_handler): Assign to act.sa_sigaction.
+
+2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
+ (GNAT1_OBJS): ...here.
+
+2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR ada/48711
+ * g-socthi-mingw.adb (Fill): Fix formatting.
+
+ * gcc-interface/gigi.h: Move around comment.
+
+2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR ada/46350
+ * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
+
+2011-07-14 Florian Weimer <fw@deneb.enyo.de>
+
+ PR ada/48711
+ * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
+
+2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
+ range comparison if Pmode is SImode.
+
+2011-07-12 Laurent GUERBY <laurent@guerby.net>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * adadecode.c: Wrap up in extern "C" block.
+ * adadecode.h: Likewise.
+ * adaint.c: Likewise. Remove 'const' keyword.
+ * adaint.h: Likewise.
+ * argv.c: Likewise.
+ * atree.h: Likewise.
+ * cio.c: Likewise.
+ * cstreams.c: Likewise.
+ * env.c: Likewise.
+ * exit.c: Likewise.
+ * fe.h: Likewise.
+ * final.c: Likewise.
+ * init.c: Likewise.
+ * initialize.c: Likewise.
+ * link.c: Likewise.
+ * namet.h: Likewise.
+ * nlists.h: Likewise.
+ * raise.c: Likewise.
+ * raise.h: Likewise.
+ * repinfo.h: Likewise.
+ * seh_init.c: Likewise.
+ * targext.c: Likewise.
+ * tracebak.c: Likewise.
+ * uintp.h: Likewise.
+ * urealp.h: Likewise.
+ * xeinfo.adb: Wrap up generated C code in extern "C" block.
+ * xsinfo.adb: Likewise.
+ * xsnamest.adb: Likewise.
+ * gcc-interface/gadaint.h: Wrap up in extern "C" block.
+ * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
+ * gcc-interface/misc.c: Likewise.
+ * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
+ (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
+ ada/targext.o here...
+ (GNAT_ADA_OBJS): ...and not here.
+ (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
+ (GNATBIND_OBJS): Reorder.
+
+2011-07-07 Richard Henderson <rth@redhat.com>
+
+ * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
+ dwarf2out_frame_init.
+
+2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/misc.c (gnat_init): Tweak previous change.
+
+2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/39150
+ * gcc-interface/Makefile.in: Handle x86_64-solaris2.
+
+2011-07-06 Richard Guenther <rguenther@suse.de>
+
+ * gcc-interface/misc.c (gnat_init): Merge calls to
+ build_common_tree_nodes and build_common_tree_nodes_2.
+ Re-initialize boolean_false_node.
+
+2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
+ Olivier Hainque <hainque@adacore.com>
+ Nicolas Setton <setton@adacore.com>
+
+ * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
+ the type according to the ARTIFICIAL_P parameter.
+ (create_type_decl): Likewise.
+ (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
+
+2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
+ (gnatbind): Likewise.
+
+2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
+
+2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
+ local variable throughout. Remove useless call to Base_Type.
+ (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
+ Take it also into account for the volatileness of the field. Set the
+ TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
+
+2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
+ on a dereference built for a by-ref object if it has an address clause.
+
+2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * einfo.ads (Address_Taken): Document use for the second argument of
+ Asm_Input and Asm_Output attributes.
+ * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
+ argument is an entity name, then set Address_Taken on it.
+ <Attribute_Asm_Output>: Likewise.
+ * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
+ Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
+ (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
+ memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
+
+2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ PR middle-end/46500
+ * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
+
+2011-06-14 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
+ (ada/utils.o): Update dependencies.
+ * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
+ ../../../libcpp/libcpp.a.
+ * gcc-interface/utils.c: Include common/common-target.h.
+ (process_attributes): Use targetm_common.have_named_sections.
+
+2011-06-07 Richard Guenther <rguenther@suse.de>
+
+ * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
+ set_sizetype.
+
+2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
+ TREE_THIS_NOTRAP flag.
+
+2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
+ Fix thinko.
+
+2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
+ constants whose full view has discriminants specially.
+
+2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils.c: Include diagnostic.h.
+ (gnat_write_global_declarations): Output debug information for all
+ global type declarations before finalizing the compilation unit.
+ * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
+
+2011-05-25 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
+
+2011-05-25 Kai Tietz <ktietz@redhat.com>
+
+ * adaint.c (__gnat_to_canonical_file_list_next): Use array
+ initialization instead of const/none-const pointer assignment.
+
+2011-05-24 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
+ $(EXTRA_GNAT1_OBJS).
+ (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
+ (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
+ (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
+ * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
+ libcommon-target.a instead of prefix.o.
+
+2011-05-21 Joseph Myers <joseph@codesourcery.com>
+
+ PR ada/49097
+ * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
+
+2011-05-20 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
+ * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
+ instead of version.o.
+
+2011-05-18 Kai Tietz <ktietz@redhat.com>
+
+ * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
+ boolean_false_node instead of integer_zero_node.
+ (convert_with_check): Likewise.
+ * gcc-interface/decl.c (choices_to_gnu): Likewise.
+
+2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
+ type of the parameter is an unconstrained array, convert the actual to
+ the type of the formal in the In Out and Out cases as well.
+
+2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
+ call build_function_type_array or build_varargs_function_type_array
+ instead.
+ (create_subprog_type): Don't call build_function_type; call
+ build_function_type_vec instead.
+
+2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
+ (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
+ (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
+
+2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
+
+ * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
+ * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
+
+2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
+
+2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
+ instead of accessing TYPE_ARG_TYPES directly.
+ * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
+
+2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR ada/48844
+ * gcc-interface/gigi.h (get_variant_part): Declare.
+ * gcc-interface/decl.c (get_variant_part): Make global.
+ * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
+ types have the same constant size, are record types and T1 has a
+ variant part while T2 doesn't.
+
+2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils.c (begin_subprog_body): Do not call
+ get_pending_sizes.
+ (end_subprog_body): Likewise.
+
+2011-05-04 Richard Guenther <rguenther@suse.de>
+
+ * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
+ int_const_binop.
+ (pos_to_constructor): Likewise.
+
+2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (gigi): Call build_function_type_list instead
+ of build_function_type. Adjust calls to...
+ (build_raise_check): ...this. Do not take a void_tree parameter.
+ Call build_function_type_list instead of build_function_type.
+ Fix head comment and swap couple of conditional blocks.
+
+2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnatvsn.ads (Library_Version): Bump to 4.7.
+ (Current_Year): Bump to 2011.
+
+2011-04-29 Michael Matz <matz@suse.de>
+
+ * gcc-interface/misc.c (gnat_handle_option): Set
+ warn_maybe_uninitialized.
+
+2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * gnat_ugn.texi (Complexity Metrics Control): Update link to
+ the Watson/McCabe paper.
+
+2011-04-23 Jim Meyering <meyering@redhat.com>
+
+ * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
+
+2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
+ onto the new type.
+
+2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
+ parameter.
+ * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
+ DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
+ ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
+ <all>: Do not set flags on the reused DECL node coming from an alias.
+ Set DECL_IGNORED_P on the DECL node built for subprograms if they
+ don't need debug info here...
+ * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
+ (gigi): Adjust calls to create_subprog_decl.
+ (build_raise_check): Likewise.
+ (establish_gnat_vms_condition_handler): Likewise.
+ (Compilation_Unit_to_gnu): Likewise.
+ (gnat_to_gnu): Likewise.
+
+2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
+ (NO_REORDER_ADAFLAGS): New variable.
+ (EXTRA_GNATTOOLS): Always define.
+ (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
+ Clean up and adjust list of files compiled with special options.
+ * gcc-interface/Make-lang.in: Likewise.
+ (ada/decl.o): Cosmetical change.
+ (ada/misc.o): Remove dependency on $(PLUGIN_H).
+
+2011-04-20 Jim Meyering <meyering@redhat.com>
+
+ * initialize.c (__gnat_initialize): Remove useless if-before-free.
+
+2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
+ $(CFLAGS) on the link line.
+
+2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
+ padded type built for the return type if it is unconstrained.
+
+2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
+
+2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
+ before calling TREE_CHAIN.
+ * gcc-interface/misc.c (gnat_init_ts): New function.
+ (LANG_HOOKS_INIT_TS): Define.
+
+2011-04-12 Martin Jambor <mjambor@suse.cz>
+
+ * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
+ instead of cgraph_node.
+
+2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
+ alignment on fields of the RETURN type built for the Copy-In Copy-Out
+ mechanism.
+
+2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
+ of aggregate types that contain a placeholder.
+
+2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
+ TYPE_ARG_TYPES.
+ (handle_type_generic_attribute): Likewise.
+
+2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR ada/47163
+ * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
+
+2011-04-04 Kai Tietz <ktietz@redhat.com>
+
+ PR ada/47163
+ * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
+ to flag value.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils2.c (build_allocator): In the unconstrained array
+ type case, do not strip a padding type around the array type.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
+ types.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
+ * gcc-interface/misc.c (gnat_handle_option): Remove special handling
+ code for -feliminate-unused-debug-types.
+ (gnat_post_options): Likewise.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
+ declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
+ distinct copy.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
+ DECL_ARTIFICIAL flag on enumeration types.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
+ fat pointer types artificial unconditionally.
+ <E_Array_Subtype>: Attach the base array type as a parallel type if it
+ isn't artificial.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (get_dummy_type): Declare.
+ (build_dummy_unc_pointer_types): Likewise.
+ (finish_fat_pointer_type): Likewise.
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
+ fat pointer type has been built, complete it in place.
+ <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
+ and thin pointers. Remove useless variable.
+ (finish_fat_pointer_type): Make global and move to...
+ * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
+ (get_dummy_type): New function.
+ (build_dummy_unc_pointer_types): Likewise.
+ (gnat_pushdecl): Propage the name to the anonymous variants only.
+ (update_pointer_to): Only adjust the pointer types in the unconstrained
+ array case.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
+ if this is a Taft amendment type and the full declaration is available.
+ * gcc-interface/trans.c (process_type): Likewise.
+ If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
+ (process_freeze_entity): Likewise.
+ * gcc-interface/utils.c (dummy_global): New static variable.
+ (gnat_write_global_declarations): If there are types declared as used
+ at the global level, insert them in the global hash table.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
+ * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
+ declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
+ copy.
+ (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
+ flag of the type accordingly.
+ * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
+ finalizing types when updating the pointers to the designated type.
+ <all>: Finalize the deferred types even if we didn't defer processing
+ of incomplete types in this invocation.
+
+2011-04-01 Olivier Hainque <hainque@adacore.com>
+ Nicolas Setton <setton@adacore.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/misc.c (gnat_descriptive_type): New function.
+ (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
+
+2011-03-28 Kai Tietz <ktietz@redhat.com>
+
+ * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
+ Windows targets.
+ (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
+ * system-mingw.ads (System): Change ZCX_By_Default default to True.
+
+ * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
+
+2011-03-28 Tristan Gingold <gingold@adacore.com>
+
+ PR ada/44431
+ * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
+ Use ada output of gnatbind.
+ (ada/b_gnatb.adb): Ditto.
+ (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
+ (ada.mostlyclean, ada.stage1)
+ (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
+ (ada.stagefeedback): Adjust.
+ * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
+ Use ada output of gnatbind.
+ (b_gnatm.adb): Ditto.
+ (b_gnatl.o, b_gnatm.o): New rules.
+
+2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
+ for the padded type built to support a specified size or alignment.
+
+2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
+ unconditionally to the end of the unit when the designated type is
+ limited_with'ed.
+ <all>: Rename local variable. Attempt to un-defer types only and do it
+ for limited_with'ed types as well.
+ (finalize_from_with_types): Adjust comment. Rename variable and tidy.
+ * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
+ consistently and remove redundant call to finalize_from_with_types.
+
+2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
+ subprograms without a previous spec declared in the same unit.
+ * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
+ subprograms at the end of the unit instead of at the beginning.
+ * gcc-interface/utils.c (create_subprog_decl): Check that the entity
+ isn't public for the special handling of non-inline functions nested
+ inside inline external functions.
+
+2011-03-25 Jeff Law <law@redhat.com>
+
+ * gcc-interface/utils.c (def_fn_type): Add missing va_end.
+
+2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
+ * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
+ to compute Set_Size_Depends_On_Discriminant.
+ (Layout_Type): Call it on array types in back-end layout mode.
+ * sem_util.adb (Requires_Transient_Scope): Return true for array
+ types only if the size depends on the value of discriminants.
+ * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
+ type if the RHS is a call to a function that returns an unconstrained
+ type with default discriminant.
+
+2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
+ non-conversion to the nominal result type at the end.
+
+2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (create_temporary): New function taken from...
+ (create_init_temporary): ...here. Call it.
+ (call_to_gnu): Create the temporary for the return value early, if any.
+ Create it for a function with copy-in/copy-out parameters if there is
+ no target; in other cases of copy-in/copy-out, use another temporary.
+ Push the new binding level lazily. Add and rename local variables.
+
+2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (validate_size): Improve comments and tweak
+ error message.
+ (set_rm_size): Likewise.
+
+2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
+ for the padded type built in order to support a specified alignment.
+ Fix incorrect formatting.
+
+2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR bootstrap/48216
+ * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
+
+2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
+ rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
+ to the end of the list. Adjust recursive call. Rename local variable.
+ If REORDER is true, reorder components of the record type.
+ (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
+ components_to_record and adjust the parameter list.
+
+2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (elaborate_expression_1): When optimization is
+ disabled, use the variable for bounds of loop iteration scheme.
+
+2011-03-21 Kai Tietz <ktietz@redhat.com>
+
+ PR target/12171
+ * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
+
+2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
+ out whether the expression is read-only. Short-circuit placeholder
+ case and rename a couple of local variables.
+
+2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (smaller_form_type_p): Declare.
+ * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
+ * gcc-interface/utils.c (smaller_form_type_p): ...to here.
+ (convert): Deal with conversions from a smaller form type specially.
+
+2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
+ its argument, except for the special -I- switch.
+
+2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
+ "Ada Issues".
+
+2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
+
+2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
+ GNAT_FORMAL.
+ * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
+ * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
+ instead of GNAT_FORMAL. Protect the expression against multiple uses.
+ Do not generate the check directly, instead instantiate the template
+ check present in the descriptor.
+ (make_descriptor_field): Move around.
+ (build_vms_descriptor32): Build a template check in the POINTER field.
+ (build_vms_descriptor): Remove useless suffixes.
+ * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
+
+2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR bootstrap/47467
+ * targext.c: Include target files if IN_RTS is defined.
+
+2011-01-26 Richard Guenther <rguenther@suse.de>
+
+ PR bootstrap/47467
+ * targext.c: Include config.h.
+ * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
+ dependency.
+
+2011-01-04 Pascal Obry <obry@adacore.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
+
+2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
+ end-of-case on the end label and its associated gotos, if any.
+
+2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
+ expressions of the parameter cache within the statement group of
+ the CICO mechanism.
+
+2011-01-04 Olivier Hainque <hainque@adacore.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
+ (set_end_locus_from_node): New function.
+ (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
+ make and the function end_locus.
+ (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
+ for the elaboration subprogram.
+ (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
+ set the end_locus of the expression as well.
+
+2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR ada/47131
+ * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
+ variables that are referenced in exception handlers volatile.
+
+
+\f
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
+
+ * gnat_rm.texi: Ramification of pragma Eliminate documentation
+ - fix bugs in the description of Source_Trace;
+ - get rid of UNIT_NAME;
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch9.adb
+ (Build_Dispatching_Requeue): Adding support for VM targets
+ since we cannot directly reference the Tag entity.
+ * exp_sel.adb (Build_K): Adding support for VM targets.
+ (Build_S_Assignment): Adding support for VM targets.
+ * exp_disp.adb
+ (Default_Prim_Op_Position): In VM targets do not restrict availability
+ of predefined interface primitives to compiling in Ada 2005 mode.
+ (Is_Predefined_Interface_Primitive): In VM targets this service is not
+ restricted to compiling in Ada 2005 mode.
+ (Make_VM_TSD): Generate code that declares and initializes the OSD
+ record. Needed to support dispatching calls through synchronized
+ interfaces.
+ * exp_ch3.adb
+ (Make_Predefined_Primitive_Specs): Enable generation of predefined
+ primitives associated with synchronized interfaces.
+ (Make_Predefined_Primitive_Bodies): Enable generation of predefined
+ primitives associated with synchronized interfaces.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
+ statements hidden in SPARK if preceded by the HIDE directive
+ (Parse_Exception_Handlers): mark each exception handler in a sequence of
+ exception handlers as hidden in SPARK if preceded by the HIDE directive
+ * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
+ if starting with the HIDE directive
+ * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
+ starting with the HIDE directive; mark the declarations in a private
+ part as hidden in SPARK if the private part starts with the HIDE
+ directive
+ * restrict.adb, restrict.ads
+ (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
+ (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
+ argument node belongs to a part which is hidden in SPARK
+ (Check_SPARK_Restriction): do not issue violations on nodes in hidden
+ parts in SPARK; protect the possibly costly call to
+ Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
+ * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
+ * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
+ Accumulate_Token_Checksum_GNAT_5_03): add case for new token
+ Tok_SPARK_Hide.
+ (Scan): recognize special comment starting with '#' and followed by
+ SPARK keyword "hide" as a HIDE directive.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * types.ads, erroutc.ads: Minor reformatting.
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * link.c: Add response file support for cross platforms.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
+ in an association, set parent field of copy before partial analysis.
+ * sem_res.adb (Resolve_Slice): create reference to itype only when
+ expansion is enabled.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
+ for new flag denoting which subprogram bodies are in ALFA
+ * restrict.adb, sem_ch7.adb: Update comment
+ * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
+ sem_ch9.adb, sem_res.adb: Add calls to
+ Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
+ * sem_ch6.adb (Analyze_Function_Return): add calls to
+ Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
+ middle of the body, and extended return.
+ (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
+ False when missing return.
+ (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
+ to True for subprograms whose spec is in ALFA. Remove later on the flag
+ on the entity used for a subprogram body when there exists a separate
+ declaration.
+ * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
+ if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
+ False, otherwise do nothing.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_ch4.ads: minor formatting.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
+ debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
+ errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
+ restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
+ opt.ads: cleanup of SPARK mode
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
+ types.
+ * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
+ (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
+ * sem_ch3.adb
+ (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
+ (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
+ (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
+ (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
+ types.
+ (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
+ non-static range.
+ * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
+ functions whose return type is not in ALFA.
+ (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
+ specifications.
+ (Process_Formals): unset Is_In_ALFA flag for subprograms if a
+ parameter's type is not in ALFA.
+ * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
+ types are in ALFA.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6 (Analyze_Expression_Function): treat the function as
+ Inline_Always, and introduce a subprogram declaration for it when it is
+ not a completion.
+ * inline.adb (Add_Inlined_Body): recognize bodies that come from
+ expression functions, so that the back-end can determine whether they
+ can in fact be inlined.
+ * sem_util.adb (Is_Expression_Function): predicate to determine whether
+ a function body comes from an expression function.
+
+2011-08-02 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
+ null exclusions to test Can_Never_Be_Null on the anonymous access types
+ of the formals rather than testing the formals themselves. Exclude this
+ check in cases where the Old_Formal is marked as a controlling formal,
+ to avoid issuing spurious errors for bodies completing dispatching
+ operations (due to the flag not getting set on controlling access
+ formals in body specs).
+ (Find_Corresponding_Spec): When checking full and subtype conformance of
+ subprogram bodies in instances, pass Designated and E in that order, for
+ consistency with the expected order of the formals (New_Id followed by
+ Old_Id).
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch8.adb: Minor reformatting.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
+ Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
+ primitive operations of class-wide actuals.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_atag.ads, exp_atag.adb
+ (Build_Common_Dispatching_Select_Statements): Remove argument Loc
+ since its value is implicitly passed in argument Typ.
+ * exp_disp.adb (Make_Disp_Conditional_Select_Body,
+ Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
+ Build_Common_Dispatching_Select_Statements.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
+ exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
+ Minor reformatting.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_res.adb: Minor reformatting.
+ * sem_prag.adb: Minor reformatting.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_atag.adb, exp_atags.ads
+ (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
+ by the tagged type Entity. Required to use this routine in the VM
+ targets since we do not have available the Tag entity in the VM
+ platforms.
+ * exp_ch6.adb
+ (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
+ Ada.Tags has not been previously loaded.
+ * exp_ch7.adb
+ (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
+ Build_VM_TSDs if package Ada.Tags has not been previously loaded.
+ * sem_aux.adb
+ (Enclosing_Dynamic_Scope): Add missing support to handle the full
+ view of enclosing scopes. Required to handle enclosing scopes that
+ are synchronized types whose full view is a task type.
+ * exp_disp.adb
+ (Build_VM_TSDs): Minor code improvement to avoid generating and
+ analyzing lists with empty nodes.
+ (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
+ (Make_Disp_Conditional_Select_Body): Add support for VM targets.
+ (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
+ (Make_Disp_Timed_Select_Body): Add support for VM targets.
+ (Make_Select_Specific_Data_Table): Add support for VM targets.
+ (Make_VM_TSD): Generate code to initialize the SSD structure of
+ the TSD.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
+ cross-references section in ALI.
+ * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
+ (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
+ Sub).
+ (Enclosing_Subprogram_Or_Package): new function to return the enclosing
+ subprogram or package entity of a node
+ (Is_Local_Reference_Type): new function returns True for references
+ selected in local cross-references.
+ (Lt): function extracted from Lt in Output_References
+ (Write_Entity_Name): function extracted from Output_References
+ (Generate_Definition): generate reference with type 'D' for definition
+ of objects (object declaration and parameter specification), with
+ appropriate locations and units, for use in local cross-references.
+ (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
+ references of type 'I' for initialization in object definition.
+ (Output_References): move part of function Lt and procedure
+ Write_Entity_Name outside of the body. Ignore references of types 'D'
+ and 'I' introduced for local cross-references.
+ (Output_Local_References): new procedure to output the local
+ cross-references sections.
+ (Lref_Entity_Status): new array defining whether an entity is a local
+ * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
+ with 'I' type when initialization expression is present.
+ * get_scos.adb, get_scos.ads: Correct comments and typos
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
+ the JVM target.
+ * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
+ the JVM target.
+ * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
+ TSD support.
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
+ (No_Space_Img): New function
+ (Find_Excluded_Sources): When reading from a file, record the file name
+ and the line number for each excluded source.
+ (Mark_Excluded_Sources): When reporting an error, if the excluded
+ sources were read from a file, include file name and line number in
+ the error message.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
+ generation of TSDs to the DOTNET compiler.
+ * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
+ generation of TSDs to the DOTNET compiler.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
+ record of all the tagged types declared inside library level package
+ declarations, library level package bodies or library level subprograms.
+ * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
+ associated with a given tagged type.
+ (Build_VM_TSDs): New subprogram.
+ * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
+ compilation units that are subprograms.
+ * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
+ compilation units that are package bodies.
+ (Expand_N_Package_Declaration): Generate TSDs of the main compilation
+ units that are a package declaration or a package instantiation.
+ * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
+ reorganization to improve the error generated by the frontend when the
+ function Ada.Tags.Secondary_Tag is not available.
+ * rtsfind.ads (RE_Register_TSD): New runtime entity.
+ * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * s-imenne.ads: Minor reformatting.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
+ * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
+ * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * einfo.ads (Materialize_Entity): Document this is only for renamings
+ * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
+ required debug information in the case where we transform the object
+ declaration into a renaming declaration.
+ * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
+ object
+ * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
+ Materialize_Entity.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
+ Suppress_Init_Procs.
+ * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
+ Suppress_Initialization/Initialization_Suppressed.
+ * gnat_rm.texi: New documentation for pragma Suppress_Initialization
+ * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
+ * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
+ * sem_prag.adb: New processing for pragma Suppress_Initialization.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
+ Minor reformatting.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
+ only have inheritable classwide pre/postconditions.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
+ * rtsfind.ads (RE_Check_TSD): New runtime entity.
+ * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
+ checks if the external tag of a type is the same as the external tag
+ of some other declaration.
+
+2011-08-02 Thomas Quinot <quinot@adacore.com>
+
+ * s-taskin.ads: Minor reformatting.
+
+2011-08-02 Emmanuel Briot <briot@adacore.com>
+
+ * g-comlin.adb (Display_Help): swap the order in which it prints the
+ short help and the general usage.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
+ the aspect declarations and attach them to the generic copy for
+ subsequent analysis.
+ (Analyze_Subprogram_Instantiation): copy explicitly the aspect
+ declarations of the generic tree to the new subprogram declarations.
+ * sem_attr.adb (Check_Precondition_Postcondition): recognize
+ conditions that apply to a subprogram instance.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
+ private type with a tagged full view is not derived in the immediate
+ scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch4.adb: Minor reformatting.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
+ Ada2012 iterator, the loop will be rewritten during expansion into a
+ while loop with a cursor and an element declaration. Do not analyze the
+ body in this case, because if the container is for indefinite types the
+ actual subtype of the elements will only be determined when the cursor
+ declaration is analyzed.
+
+2011-08-02 Arnaud Charlet <charlet@adacore.com>
+
+ * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
+ size/alignment related attributes in CodePeer_Mode.
+
+2011-08-02 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
+ Prepend_Element, since this can result in the operation getting the
+ wrong slot in the full type's dispatch table if the full type has
+ inherited operations. The incomplete type's operation will get added
+ to the proper position in the full type's primitives
+ list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
+ (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
+ dispatching operations, since there are cases where nonprimitive
+ subprograms can get added to the list of incomplete dependents (such
+ as subprograms in nested packages).
+ * sem_ch6.adb (Process_Formals): First, remove test for being in a
+ private part when determining whether to add a primitive with a
+ parameter of a tagged incomplete type to the Private_Dependents list.
+ Such primitives can also occur in the visible part, and should not have
+ been excluded from being private dependents.
+ * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
+ RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
+ list of a Taft-amendment incomplete type is a primitive before issuing
+ an error that the full type must appear in the same unit. There are
+ cases where nonprimitives can be in the list (such as subprograms in
+ nested packages).
+ * sem_disp.adb (Derives_From): Use correct condition for checking that
+ a formal's type is derived from the type of the corresponding formal in
+ the parent subprogram (the condition was completely wrong). Add
+ checking that was missing for controlling result types being derived
+ from the result type of the parent operation.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * errout.adb (First_Node): minor renaming
+ * restrict.adb (Check_Formal_Restriction): put restriction warning on
+ first node.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
+ before accessing operands.
+ * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
+ decide whether an initialization expression respects SPARK rules, as
+ the plain node is the expanded one. This allows for more valid warnings
+ to be issued.
+ * gnat_rm.texi: Minor update.
+
+2011-08-02 Arnaud Charlet <charlet@adacore.com>
+
+ * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
+ previous change.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
+
+2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
+ loop statements and the element renaming declaration with a block when
+ the element type is controlled.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sinfo.ads: Minor formatting.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_aggr.adb (Add_Association): if the association has a box and no
+ expression, use the Sloc of the aggregate itself for the new
+ association.
+ * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
+ the Original_Node.
+
+2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
+ When a container is provided via a function call, generate a renaming
+ of the function result. This avoids the creation of a transient scope
+ and the premature finalization of the container.
+ * exp_ch7.adb (Is_Container_Cursor): Removed.
+ (Wrap_Transient_Declaration): Remove the supression of the finalization
+ of the list controller when the declaration denotes a container cursor,
+ it is not needed.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * restrict.adb (Check_Formal_Restriction): only issue a warning if the
+ node is from source, instead of the original node being from source.
+ * sem_aggr.adb
+ (Resolve_Array_Aggregate): refine the check for a static expression, to
+ recognize also static ranges
+ * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
+ Array_Type_Declaration): postpone the test for the type being a subtype
+ mark after the type has been resolved, so that component-selection and
+ expanded-name are discriminated.
+ (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
+ to distinguish the case of an iteration scheme, so that an error is
+ issed on a non-static range in SPARK except in an iteration scheme.
+ * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
+ In_Iter_Schm = True.
+ * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
+ user-defined operators so that they are allowed in renaming
+ * sem_ch8.adb
+ (Find_Selected_Component): refine the check for prefixing of operators
+ so that they are allowed in renaming. Move the checks for restrictions
+ on selector name after analysis discriminated between
+ component-selection and expanded-name.
+ * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
+ concatenation argument of string type if it is static.
+ * sem_util.adb, sem_util.ads
+ (Check_Later_Vs_Basic_Declarations): add a new function
+ Is_Later_Declarative_Item to decice which declarations are allowed as
+ later items, in the two different modes Ada 83 and SPARK. In the SPARK
+ mode, add that renamings are considered as later items.
+ (Enclosing_Package): new function to return the enclosing package
+ (Enter_Name): correct the rule for homonyms in SPARK
+ (Is_SPARK_Initialization_Expr): default to returning True on nodes not
+ from source (result of expansion) to avoid issuing wrong warnings.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * errout.adb: On anything but an expression First_Node returns its
+ argument.
+
+2011-08-02 Pascal Obry <obry@adacore.com>
+
+ * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
+
+2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
+ Set the associated loop as the related expression of internally
+ generated cursors.
+ * exp_ch7.adb (Is_Container_Cursor): New routine.
+ (Wrap_Transient_Declaration): Supress the finalization of the list
+ controller when the declaration denotes a container cursor.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
+ command line now.
+ * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
+ expression is a simple expression. This check cannot be performed in
+ the semantics, so just drop it.
+ (P_Index_Or_Discriminant_Constraint): move check that the index or
+ discriminant is a subtype mark to Analyze_Subtype_Declaration in the
+ semantics. Other cases were previously checked in the semantics.
+ * par-ch4.adb (P_Name): move checks that a selector name is not
+ character literal or an operator symbol to Find_Selected_Component in
+ the semantics
+ * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
+ declarations are not placed after later declarations in a separate
+ procedure in Sem_Util (possibly not the best choice?), to be used both
+ during parsing, for Ada 83 mode, and during semantic analysis, for
+ SPARK mode.
+ * par-endh.adb (Check_End): move check that end label is not missing
+ to Process_End_Label in the semantics
+ * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
+ the special case for SPARK restriction
+ * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
+ * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
+ parameter Force to issue the error message even on internal node (used
+ for generated end label). Call Check_Restriction to check when an error
+ must be issued. In SPARK mode, issue an error message even if the
+ restriction is not set.
+ (Check_Restriction): new procedure with an additional out parameter to
+ inform the caller that a message has been issued
+ * sem_aggr.adb: Minor modification of message
+ * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
+ instead of issuing an error message directly
+ * sem_ch3.adb (Analyze_Declarations): move here the check that basic
+ declarations are not placed after later declarations, by calling
+ Check_Later_Vs_Basic_Declarations
+ (Analyze_Subtype_Declaration): move here the check that an index or
+ discriminant constraint must be a subtype mark. Change the check that
+ a subtype of String must start at one so that it works on subtype marks.
+ * sem_ch4.adb (Analyze_Call): move here the check that a named
+ association cannot follow a positional one in a call
+ * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
+ instead of issuing an error message directly
+ * sem_ch8.adb (Find_Selected_Component): move here the check that a
+ selector name is not a character literal or an operator symbol. Move
+ here the check that the prefix of an expanded name cannot be a
+ subprogram or a loop statement.
+ * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
+ procedure called from parsing and semantics to check that basic
+ declarations are not placed after later declarations
+ (Process_End_Label): move here the check that end label is not missing
+
+2011-08-02 Arnaud Charlet <charlet@adacore.com>
+
+ * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
+ representation clause in codepeer mode, since it confuses CodePeer and
+ does not bring useful info.
+
+2011-08-02 Ed Falis <falis@adacore.com>
+
+ * init.c: initialize fp hw on MILS.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * errout.adb (First_Node): for bodies, return the node itself (small
+ optimization). For other nodes, do not check source_unit if the node
+ comes from Standard.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch3.adb: Minor comment additions.
+ * sem_ch13.adb: Minor reformatting.
+
+2011-08-02 Pascal Obry <obry@adacore.com>
+
+ * make.adb, makeutl.adb: Removes some superfluous directory separator.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_attr.adb: Minor reformatting.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
+ (Has_Default_Component_Value): Removed
+ * einfo.ads Comment updates
+ (Has_Default_Aspect): Replaces Has_Default_Value
+ (Has_Default_Component_Value): Removed
+ * exp_ch13.adb
+ (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
+ * exp_ch3.adb
+ (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
+ (Get_Simple_Init_Val): Handle Default_Value aspect
+ (Needs_Simple_Initialization): Handle Default_Value aspect
+ * exp_ch3.ads: Needs_Simple_Initialization
+ * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
+ * par-prag.adb (Pragma_Default[_Component]Value) Removed
+ * sem_ch13.adb
+ (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
+ * sem_prag.adb (Pragma_Default[_Component]Value) Removed
+ * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
+ package containing iteration primitives.
+ exp_ch5.adb (Expand_Iterator_Loop): ditto.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
+ "of", pre-analyze expression in case it is a function call with
+ finalization actions that must be placed ahead of the loop.
+ * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
+ on an Ada2012 iterator, insert them ahead of the rewritten loop.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * cstand.adb (Create_Float_Types): Only consider C's long double for
+ Long_Long_Float, in addition to double.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
+ sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
+ prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
+ Minor reformatting.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_attr.adb: handle properly 'Result when it is a prefix of an
+ indexed component.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * einfo.ads, einfo.adb
+ (Original_Access_Type): Move this attribute to Node26 since there was
+ an undocumented use of Node21 in E_Access_Subprogram_Type entities
+ which causes conflicts and breaks the generation of the .NET compiler.
+ (Interface_Name): Add missing documentation on JGNAT only uses of
+ this attribute.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
+ (Find_Back_End_Float_Type): Likewise
+ (Create_Back_End_Float_Types): Likewise
+ (Create_Float_Types): Likewise
+ (Register_Float_Type): Likewise
+ * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
+ Nlist and split out type selection in new local Find_Base_Type function.
+ * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
+ Nlist
+ * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
+ alpha order).
+ * opt.ads: Minor comment change.
+ * sem_ch12.adb: Minor code reorganization.
+
+2011-08-02 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
+ subtype's list of rep items to the list on the full subtype in the case
+ where the lists are the same.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * switch-c.adb (Free): New deallocation procedure to avoid implicitly
+ using the one from System.Strings, which also deallocates all strings.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
+ function.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-02 Olivier Hainque <hainque@adacore.com>
+
+ * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
+ end_locus.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
+ associated with anonymous access to subprograms.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * opt.ads
+ (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
+ (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
+ * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
+ (Add_Symbol_Definition): Move to switch-c.adb
+ (Process_Command_Line_Symbol_Definitions): Adjust references to above.
+ * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
+ (Add_Symbol_Definition): Move to switch-c.adb.
+ * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
+ * sem_warn.adb
+ (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
+ Move to warnsw.adb.
+ * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
+ Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
+ Move to warnsw.adb.
+ * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
+ (Add_Symbol_Definition): Moved from Prepcomp.
+ * switch-c.ads: Update copyright notice. Use String_List instead of
+ Argument_List, removing dependency on System.OS_Lib.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
+ mode on initialization expression which does not respect SPARK
+ restrictions.
+ * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
+ if the tree referenced by its argument represents an initialization
+ expression in SPARK, suitable for initializing an object in an object
+ declaration.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
+ internally generated access to subprogram with its associated protected
+ subprogram type.
+ * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * cstand.adb (Register_Float_Type): Print information about type to
+ register, if the Debug_Flag_Dot_B is set.
+ * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
+ * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
+ * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
+ with a requested precision of more than Max_Digits digits and no more
+ than Max_Base_Digits digits, if a range specification is present and the
+ Predefined_Float_Types list has a suitable type to derive from.
+ * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
+ case of type completion with pragma Import
+ * sem_prag.adb
+ (Process_Import_Predefined_Type): Processing to complete a type
+ with pragma Import. Currently supports floating point types only.
+ (Set_Convention_From_Pragma): Do nothing without underlying type.
+ (Process_Convention): Guard against absence of underlying type,
+ which may happen when importing incomplete types.
+ (Process_Import_Or_Interface): Handle case of importing predefined
+ types. Tweak error message.
+
+2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
+ functions to previous change. Reorganize code slightly.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * back_end.ads (Register_Type_Proc): New call back procedure type for
+ allowing the back end to provide information about available types.
+ (Register_Back_End_Types): New procedure to register back end types.
+ * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
+ available types.
+ * cstand.adb (Back_End_Float_Types): New list for floating point types
+ supported by the back end.
+ (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
+ (Copy_Float_Type): New procedure to make new copies of predefined types.
+ (Register_Float_Type): New call back procedure to populate the BEFT list
+ (Find_Back_End_Float_Type): New procedure to find a BEFT by name
+ (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
+ (Create_Float_Types): New procedure to create entities for floating
+ point types predefined in Standard, and put these and any remaining
+ BEFTs on the Predefined_Float_Types list.
+ * stand.ads (Predefined_Float_Types): New list for predefined floating
+ point types that do not have declarations in package Standard.
+
+2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
+ entity node for the unit containing the parameter.
+ (Add_Inlined_Body): Use it to find the unit containing the subprogram.
+ (Add_Inlined_Subprogram): Likewise.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-02 Thomas Quinot <quinot@adacore.com>
+
+ * s-stusta.adb (Print): Make sure Pos is always initialized to a
+ suitable value.
+
+2011-08-02 Geert Bosch <bosch@adacore.com>
+
+ * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
+
+2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_type.adb (Covers): Move trivial case to the top and reuse the
+ computed value of Base_Type.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * restrict.adb (Check_Restriction): issue an error for any use of
+ class-wide, even if the No_Dispatch restriction is not set.
+ * sem_aggr.adb: Correct typos in comments and messages in formal mode
+ * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
+ when completing a private extension, the type named in the private part
+ is not the same as that named in the visible part.
+ * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
+ of an inherited primitive operations of a tagged type or type extension
+ that returns the tagged type.
+ * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
+ function which returns True for an implicit operation inherited by the
+ derived type declaration for the argument type.
+ (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
+ order.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
+ Process_Bounds, to perform analysis with expansion of a range or an
+ expression that is the iteration scheme for a loop.
+ (Analyze_Iterator_Specification): If domain of iteration is given by a
+ function call with a controlled result, as is the case if call returns
+ a predefined container, ensure that finalization actions are properly
+ generated.
+ * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
+ determine if the analysis is performed using N or Original_Node (N).
+ * exp_util.adb (Side_Effect_Free): Code cleanup since the new
+ functionality of routine Is_Variable avoids code duplication.
+ * checks.adb (Determine_Range): Handle temporaries generated by
+ Remove_Side_Effects.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
+ expansion of the condition. Required since the previous analysis was
+ done with expansion disabled (see Resolve_Quantified_Expression) and
+ hence checks were not inserted and record comparisons have not been
+ expanded.
+
+2011-08-02 Ed Falis <falis@adacore.com>
+
+ * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
+ Update header.
+
+2011-08-02 Bob Duff <duff@adacore.com>
+
+ * opt.ads: Minor comment fix.
+
+2011-08-02 Bob Duff <duff@adacore.com>
+
+ * sem_ch12.adb (Analyze_Package_Instantiation,
+ Analyze_Subprogram_Instantiation): Turn off style checking while
+ analyzing an instance. Whatever style checks that apply to the generic
+ unit should apply, so it makes no sense to apply them in an instance.
+ This was causing trouble when compiling an instance of a runtime
+ unit that violates the -gnatyO switch.
+ * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
+ one of the two case statements, causing spurious errors.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * uname.adb: Minor reformatting.
+ * gnatcmd.adb: Minor reformatting.
+ * exp_attr.adb: Minor reformatting.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
+ No_Dispatching_Calls, do not look for the Assign primitive, because
+ predefined primitives are not created in this case.
+
+2011-08-02 Bob Duff <duff@adacore.com>
+
+ * stylesw.ads: Minor comment fixes.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb (Add_To_Result): New procedure.
+
+2011-08-02 Jose Ruiz <ruiz@adacore.com>
+
+ * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
+ time, if the specific run-time routines for handling streams of strings
+ are not available, use the default mechanism.
+
+2011-08-02 Arnaud Charlet <charlet@adacore.com>
+
+ * s-regpat.ads: Fix typo.
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
+ not null, call it to create the in memory config project file without
+ parsing an existing default config project file.
+
+2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_elim.adb: an abstract subprogram does not need an eliminate
+ pragma for its descendant to be eliminable.
+
+2011-08-02 Ed Falis <falis@adacore.com>
+
+ * init.c: revert to handling before previous checkin for VxWorks
+ * s-intman-vxworks.adb: delete unnecessary declarations related to
+ using Ada interrupt facilities for handling signals.
+ Delete Initialize_Interrupts. Use __gnat_install_handler instead.
+ * s-intman-vxworks.ads: Import __gnat_install_handler as
+ Initialize_Interrupts.
+ * s-taprop-vxworks.adb: Delete Signal_Mask.
+ (Abort_Handler): change construction of mask to unblock exception
+ signals.
+
+2011-08-02 Jerome Guitton <guitton@adacore.com>
+
+ * a-except-2005.adb (Raise_From_Signal_Handler): Call
+ Debug_Raise_Exception before propagation starts.
+
+2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
+ to Restriction_Check_Required.
+ * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
+ * sem_res.adb (Resolve_Call): Likewise.
+ * sem_attr.adb (Check_Stream_Attribute): Likewise.
+
+2011-08-02 Bob Duff <duff@adacore.com>
+
+ * stylesw.ads: Update comment.
+ * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
+ * errout.ads: Remove obsolete comment.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
+ (Set_Is_Safe_To_Reevaluate): new procedure.
+ * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
+ assignment is allowed on safe-to-reevaluate variables.
+ (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
+ temporary created to remove side effects in expressions that use
+ the secondary stack as safe-to-reevaluate.
+ * exp_util.adb (Side_Effect_Free): Add missing code to handle well
+ variables that are not true constants.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
+ sem_res.adb, sem_ch6.adb: Minor reformatting.
+
+2011-08-02 Jerome Guitton <guitton@adacore.com>
+
+ * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
+ not set Overridden_Operation if subprogram is an initialization
+ procedure.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * par-ch6.adb: Correct obsolete name in comments
+ * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
+ which takes two message arguments (existing function takes one), with
+ second message used for continuation.
+ * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
+ block statements that originate from a source block statement, not
+ generated block statements
+ * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
+ symmetry with procedure case
+ * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
+ function to issue an error in formal mode if a package specification
+ contains more than one tagged type or type extension.
+ * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
+ parameters matching formals of tagged types are objects (or ancestor
+ type conversions of objects), not general expressions. Issue an error
+ on view conversions that are not involving ancestor conversion of an
+ extended type.
+ (Resolve_Type_Conversion): in formal mode, issue an error on the
+ operand of an ancestor type conversion which is not an object
+ * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
+ procedure so that it works also for actuals of function calls
+ (Is_Actual_Tagged_Parameter): new function which determines if its
+ argument is an actual parameter of a formal of tagged type in a
+ subprogram call
+ (Is_SPARK_Object_Reference): new function which determines if the tree
+ referenced by its argument represents an object in SPARK
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb: Minor reformatting
+ Minor comment addition
+ Minor error msg text change
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
+ function. Used to be more precise when we generate a variable plus one
+ assignment to remove side effects in the evaluation of the Bound
+ expressions.
+ (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
+ of the bound expression to force its re-analysis and thus expand the
+ associated transient scope (if required). Code cleanup replacing the
+ previous code that declared the constant entity by an invocation to
+ routine Force_Evaluation which centralizes this work in the frontend.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
+ (Base_Type): Now uses improved Is_Base_Type function
+ * einfo.ads (Base_Type): Inline this function
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
+ (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
+
+2011-08-02 Arnaud Charlet <charlet@adacore.com>
+
+ * gcc-interface/Make-lang.in: Update dependencies.
+ * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
+ targets.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
+ non-simple expression used in delta constraint
+ (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
+ index constraint which is not a subtype mark
+ * par.adb: With and use Restrict
+ * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
+ mode on component type which is not a subtype mark and default
+ expression on component
+ (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
+ of string which does not have a lower index bound equal to 1
+ (Array_Type_Declaration): issue an error in formal mode on index or
+ component type which is not a subtype mark, and on aliased keyword on
+ component
+ (Derived_Type_Declaration): issue an error in formal mode on interface,
+ limited or abstract type
+ (Record_Type_Declaration): issue an error in formal mode on interface
+ (Record_Type_Definition): issue an error in formal mode on tagged types
+ and type extensions not declared in the specification of a library unit
+ package; on null non-tagged record; on variant part
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
+ not declared for qualified library project when Library_Name is not
+ declared, but Library_Dir is.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
+ pragmas (affects aspects [Component_]Default_Value
+ (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
+ component type for the resolution
+
+2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * einfo.adb (Base_Type): Tune implementation for speed.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb: Minor reformatting.
+
+2011-08-02 Thomas Quinot <quinot@adacore.com>
+
+ * scos.ads: Update comments.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
+ base type, because the parent may be a subtype of a private type whose
+ convention is established in a private part.
+
+2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
+ statement in a block when the expansion of the return expression has
+ created a finalization chain.
+ * freeze.adb (Freeze_Expression): Alphabetize all choices associated
+ with the parent node.
+ Add N_Extended_Return_Statement to handle the case where a transient
+ object declaration appears in the Return_Object_Declarations list of
+ an extended return statement.
+
+2011-08-02 Matthew Gingell <gingell@adacore.com>
+
+ * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
+ unused parameter 'name'.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_elim.adb (Set_Eliminated): If the overridden operation is an
+ inherited operation, check whether its alias, which is the source
+ operastion that it renames, has been marked eliminated.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
+ in-mode parameter whose type is an access type since it can be used to
+ modify its designated object. Enforce code that handles as safe an
+ access type that is not access-to-constant but it is the result of a
+ previous removal of side-effects.
+ (Remove_Side_Effects): Minor code reorganization of cases which require
+ no action. Done to incorporate documentation on new cases uncovered
+ working in this ticket: no action needed if this routine was invoked
+ too early and the nodes are not yet decorated.
+ * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
+ to routine Remove_Side_Effects by calls to Force_Evaluation since they
+ were issued with actuals that are implicitly provided by
+ Force_Evaluation.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_res.adb: Minor reformatting.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
+ to issue an error in formal mode on attribute not supported in this mode
+ (Analyze_Attribute): issue errors on standard attributes not supported
+ in formal mode.
+ * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
+ comment, and issue error in formal mode on modulus which is not a power
+ of 2.
+ (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
+ range.
+ * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
+ subtype mark.
+ * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
+ operator on modular type (except 'not').
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * gnat_rm.texi: Minor reformatting.
+
+2011-08-02 Arnaud Charlet <charlet@adacore.com>
+
+ * s-osinte-linux.ads: Minor comment update and reformatting.
+ * i-cexten.ads: Make this unit pure, as for its parent.
+ Will allow its usage in more contexts if needed.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * s-utf_32.ads: Minor comment fix.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
+ operation of a tagged synchronized type, handle the case where the
+ controlling argument is overloaded.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
+ Replace pragma SPARK_95 with pragma Restrictions (SPARK)
+ * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
+ SPARK mode and formal verification mode on processing SPARK restriction
+ * s-rident.ads (Restriction_Id): add SPARK restriction in those not
+ requiring consistency checking.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_res.adb: Minor reformatting.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
+ a-cforse.ads: Remove unneeded with of Ada.Containers
+ Remove commented out pragma Inline's
+ Move specifications of new subprograms to the actual specs
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
+ a-cforse.ads: Update comments.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
+ a-cforse.ads, a-cofove.ads: Minor reformatting.
+
+2011-08-02 Claire Dross <dross@adacore.com>
+
+ * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
+ a-cofove.ads: Add comments.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * gnat_rm.texi: Document formal containers.
+
+2011-08-02 Emmanuel Briot <briot@adacore.com>
+
+ * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
+ are empty sections.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
+ reformatting.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * aspects.adb: New aspects Default_Value and Default_Component_Value
+ New format of Aspect_Names table checks for omitted entries
+ * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
+ handling of boolean aspects for derived types.
+ New aspects Default_Value and Default_Component_Value
+ New format of Aspect_Names table checks for omitted entries
+ * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
+ (Has_Default_Value): New flag
+ (Has_Default_Component_Value): New flag
+ (Has_Default_Value): New flag
+ * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
+ table.
+ * par-prag.adb: New pragmas Default_Value and Default_Component_Value
+ * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
+ Default_Value and Default_Component_Value
+ * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
+ New aspects Default_Value and Default_Component_Value
+ * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
+ * sprint.adb: Print N_Aspect_Specification node when called from gdb
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
+ inherit library kind.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
+ Minor reformatting.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * impunit.adb: Add comment.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
+ qualification of aggregates in formal mode
+ (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
+ another aggregate
+ (Resolve_Aggregate): complete the test that an aggregate is adequately
+ qualified in formal mode
+
+2011-08-02 Pascal Obry <obry@adacore.com>
+
+ * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
+ * mlib-prj.adb: Supress warning when compiling binder generated file.
+ (Build_Library): Supress all warnings when compiling the binder
+ generated file.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
+ from here...
+ * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
+ * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
+ Add with/use clauses to make Check_Formal_Restriction visible
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
+ in-parameters when type of the generic formal is private in the generic
+ spec and non-private in the body.
+
+2011-08-02 Claire Dross <dross@adacore.com>
+
+ * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
+ a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
+ a-cofove.adb, a-cofove.ads: New files implementing formal containers.
+ * impunit.adb, Makefile.rtl: Take new files into account.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
+ sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
+ formal mode
+ * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
+ matching static array bounds, taking into account the special case of
+ string literals
+ * sem_ch3.adb: Typo in comment.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
+ which issues an error in formal mode if its argument node is originally
+ from source
+ * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
+ has a discriminant specification so that it does not include the case
+ of derived types
+ (Derived_Type_Declaration): move here the test that a derived type has a
+ discriminant specification
+ * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
+ first element of a component association before accessing its choices
+ (presence of component association is not enough)
+ * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
+ declaration is a library item before accessing the next element in a
+ list, as library items are not member of lists
+ * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
+ sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
+ Check_Formal_Restriction whenever possible.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
+ reference when needed.
+
+2011-08-02 Bob Duff <duff@adacore.com>
+
+ * gnat_ugn.texi: Fix typo.
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
+ archive file name. Do not use the full path name of archives for Open
+ VMS.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch12.adb, sem_ch11.adb: New calling sequence for
+ Analyze_Aspect_Specifications
+ * sem_ch13.adb
+ (Analyze_Aspect_Specifications): New handling for boolean aspects
+ * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
+ * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
+ sequence for Analyze_Aspect_Specifications
+ * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
+ * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
+ aspects, since these no longer exist.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * par-ch13.adb (Aspect_Specifications_Present): Always return false on
+ semicolon, do not try to see if there are aspects following it.
+ * par-ch3.adb (P_Declarative_Items): Better message for unexpected
+ aspect spec.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch8.adb, aspects.ads: Minor reformatting.
+
+2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
+ * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
+ extracted from...
+ (Analyze_Aspect_Specifications): ...here. Call above procedure.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
+ mode on subprogram declaration outside of package specification, unless
+ it is followed by a pragma Import
+ * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
+ Access_Type_Declaration): issue error in formal mode on access type
+ (Analyze_Incomplete_Type_Decl): issue error in formal mode on
+ incomplete type
+ (Analyze_Object_Declaration): issue error in formal mode on object
+ declaration which does not respect SPARK restrictions
+ (Analyze_Subtype_Declaration): issue error in formal mode on subtype
+ declaration which does not respect SPARK restrictions
+ (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
+ error in formal mode on digits or delta constraint
+ (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
+ decimal fixed point type
+ (Derived_Type_Declaration): issue error in formal mode on derived type
+ other than type extensions of tagged record types
+ * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
+ with check on access definition
+ * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
+ mode on protected definition.
+ (Analyze_Task_Definition): issue error in formal mode on task definition
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch6.adb (Can_Override_Operator): New function.
+ (Verify_Overriding_Indicator): Add missing code to check overriding
+ indicator in operators. Fixes regression.
+ (Check_Overriding_Indicator): Minor reformating after replacing the
+ code that evaluates if the subprogram can override an operator by
+ invocations to the above new function.
+ * einfo.adb
+ (Write_Field26_Name): Add missing code to ensure that, following
+ the documentation in einfo.ads, this field is not shown as attribute
+ "Static_Initialization" on non-dispatching functions.
+
+2011-08-02 Jose Ruiz <ruiz@adacore.com>
+
+ * sem_res.adb (Resolve_Call): A call to
+ Ada.Real_Time.Timing_Events.Set_Handler violates restriction
+ No_Relative_Delay (AI-0211) only when it sets a relative timing event,
+ i.e., when the second parameter is of type Time_Span.
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
+ with an archive instead of -L<library dir> -l<library name>.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
+ mark the base types In_Use in addition to making the operations
+ use_visible.
+
+2011-08-02 Ed Falis <falis@adacore.com>
+
+ * init.c: add and setup __gnat_signal_mask for the exception signals
+ * s-inmaop-vxworks.adb: new file.
+ * s-intman-vxworks.adb: remove unnecessary initializations and
+ simplify remaining
+ * s-intman-vxworks.ads: remove unnecessary variable
+ * s-taprop-vxworks.adb: simplify signal initialization
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch8.adb: Minor code reorganization, comment updates.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
+ * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
+ here from Sem_Res.
+ (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
+ (Matching_Static_Array_Bounds): Moved here from Sem_Res
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
+ * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
+ * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
+ use_type_clauses, to handle more efficiently use_type and use_all_type
+ constructs.
+ * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
+ Ada2012 Use_All_Type clause.
+ (Use_Class_Wide_Operations): new procedure.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
+ sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
+ expression to expression function.
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch4.adb: transform simple Ada2012 membership into equality only
+ if types are compatible.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * sem_res.adb (Matching_Static_Array_Bounds): new function which
+ returns True if its argument array types have same dimension and same
+ static bounds at each index.
+ (Resolve_Actuals): issue an error in formal mode on actuals passed as
+ OUT or IN OUT paramaters which are not view conversions in SPARK.
+ (Resolve_Arithmetic_Op): issue an error in formal mode on
+ multiplication or division with operands of fixed point types which are
+ not qualified or explicitly converted.
+ (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
+ Boolean or array type (except String) operands.
+ (Resolve_Equality_Op): issue an error in formal mode on equality
+ operators for array types other than String with non-matching static
+ bounds.
+ (Resolve_Logical_Op): issue an error in formal mode on logical operators
+ for array types with non-matching static bounds. Factorize the code in
+ Matching_Static_Array_Bounds.
+ (Resolve_Qualified_Expression): issue an error in formal mode on
+ qualified expressions for array types with non-matching static bounds.
+ (Resolve_Type_Conversion): issue an error in formal mode on type
+ conversion for array types with non-matching static bounds
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * par-ch10.adb: Minor code reorganization (use Nkind_In).
+
+2011-08-02 Ed Schonberg <schonberg@adacore.com>
+
+ * par-ch9.adb: save location of entry for proper error message.
+
+2011-08-02 Javier Miranda <miranda@adacore.com>
+
+ * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
+ (Use_Full_View) which permits this routine to climb through the
+ ancestors using the full-view of private parents.
+ * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
+ Use_Full_View to true in calls to Is_Ancestor.
+ * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
+ true in call to Is_Ancestor.
+ * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
+ Use_Full_View to true in call to Is_Ancestor.
+ * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
+ call to Is_Ancestor.
+ * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
+ Use_Full_View to true in calls to Is_Ancestor.
+ * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
+ Make_Select_Specific_Data_Table, Register_Primitive,
+ Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
+ * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
+ to true in call to Is_Ancestor.
+ * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
+ Use_Full_View to true in calls to Is_Ancestor.
+ * exp_cg.adb
+ (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
+ (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * gnat_rm.texi: Minor reformatting.
+ * sem_prag.adb: Minor reformatting.
+
+2011-08-02 Tristan Gingold <gingold@adacore.com>
+
+ * vms_data.ads: Add VMS qualifier for -gnateP.
+
+2011-08-02 Robert Dewar <dewar@adacore.com>
+
+ * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
+ * par-ch7.adb (P_Package): Proper placement of aspects for package
+ decl/instantiation.
+ * par-endh.adb (Check_End): Ad Is_Sloc parameter
+ (End_Statements): Add Is_Sloc parameterr
+ * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
+ (Check_End): Ad Is_Sloc parameter
+ (End_Statements): Add Is_Sloc parameterr
+
+2011-08-02 Vincent Celier <celier@adacore.com>
+
+ * ug_words: Add VMS qualifier equivalent to -gnateP:
+ /SYMBOL_PREPROCESSING.
+
+2011-08-02 Jose Ruiz <ruiz@adacore.com>
+
+ * gnat-style.texi: For hexadecimal numeric literals the typical
+ grouping of digits is 4 to represent 2 bytes.
+ A procedure spec which is split into several lines is indented two
+ characters.
+
+2011-08-02 Yannick Moy <moy@adacore.com>
+
+ * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
+ * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
+ (Resolve_Aggregate): issue errors in formal modes when aggregate is not
+ properly qualified
+ (Resolve_Array_Aggregate): issue errors in formal modes on non-static
+ choice in array aggregate
+ (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
+ mark as ancestor
+ (Resolve_Record_Aggregate): issue errors in formal modes on mixed
+ positional and named aggregate for record, or others in record
+ aggregate, or multiple choice in record aggregate
+ * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
+ array operands to logical operations AND, OR and XOR do not have the
+ same static lower and higher bounds
+ * sem_ch5.adb, sinfo.ads: Correct typos in comments
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
+ Replaces Last_Source_Node_In_Sequence.
+ * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
+ * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
+ parens and blank in string (this was inconsistently implemented).
+ * errout.ads
+ (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
+ blank in string (this was inconsistently implemented).
+ * gnat1drv.adb
+ (Set_Global_Switches): Set formal mode switches appropriately
+ * opt.ads, opt.adb: Formal mode is now global switches, more consistent
+ * par-prag.adb
+ (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
+ call Set_Error_Msg_Lang to set "spark" as language name.
+ * par.adb: Remove unnecessary call to set formal language for errout
+ * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
+ appropriately and call Set_Error_Msg_Lang to set "spark" as language
+ name.
+ * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
+ calls to it, moved after resolution so that types are known
+ * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
+ result of concatenation is not of type String
+ (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
+ concatenation is not properly restricted
+ * gnat_rm.texi: Add doc on pragma Spark_95.
+ * gcc-interface/Makefile.in: Remove obsolete target pairs for
+ Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-01 Javier Miranda <miranda@adacore.com>
+
+ * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
+ condition that detects if the overridden operation must replace an
+ existing entity.
+
+2011-08-01 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
+ code declarations inserted by Insert_Actions in each alternative of the
+ N_Case_Expression node.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch6.adb: Minor code reorganization.
+ * sem_util.adb: Minor reformatting.
+
+2011-08-01 Pascal Obry <obry@adacore.com>
+
+ * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
+ * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
+ literal or operator symbol which is prefixed
+ * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
+ mode on access attributes.
+ * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
+ that concatenation operands are properly restricted in formal mode
+ (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
+ Analyze_Concatenation_Operand. Issue an error in formal mode if the
+ result of the concatenation has a type different from String.
+ (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
+ Analyze_Quantified_Expression, Analyze_Slice,
+ Analyze_Null): issue an error in formal mode on unsupported constructs
+ * sem_ch5.adb
+ (Analyze_Block_Statement): only issue error on source block statement
+ * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
+ function which returns the last node in a list of nodes for which
+ Comes_From_Source returns True, if any
+ * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
+ Last_Source_Node_In_Sequence
+ * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
+ Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
+ mode on unsupported constructs
+ * sem_ch9.adb Do not return after issuing error in formal mode, as the
+ rest of the actions may be needed later on since the error is marked as
+ not serious.
+ * sinfo.ads: Typos in comments.
+
+2011-08-01 Pascal Obry <obry@adacore.com>
+
+ * projects.texi: Minor editing.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
+ insertion character ~~
+ * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
+ (Set_Error_Msg_Lang): new procedure which fixes the language for use
+ with insertion character ~~
+ (Set_Msg_Text): treat insertion character ~~
+ * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
+ sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
+ Formal_Error_Msg_... procedures by equivalent Error_Msg_...
+ procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
+ errors related to the formal language restriction not serious
+ (insertion character |).
+ * par.adb (Par): set formal language for error messages if needed
+ * sem_ch6.adb (Check_Missing_Return): take into account possible
+ generated statements at the end of the function
+ * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
+ enumeration value to define a new pragma SPARK_95
+ * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
+ SPARK_Version): new type and variables to store the SPARK version
+ (none by default).
+ (SPARK_Mode): return True when SPARK_Version is set
+ * par-prag.adb: Correct indentation
+ (Prag): take Pragma_SPARK_95 into account
+ * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
+ into account.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
+ sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
+ sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
+
+2011-08-01 Pascal Obry <obry@adacore.com>
+
+ * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
+ Target_Name to Get_Path call.
+ (Parse_Single_Project): Likewise.
+ (Post_Parse_Context_Clause): Likewise.
+ * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
+ Call Initialise_Project_Path with the proper Target_Name.
+ (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
+ search path.
+ (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
+ with the proper Target_Name.
+ * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
+ Part.Parse routine.
+ (Parse_Project_And_Apply_Config): Likewise.
+ * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
+ This is fine as this part of the code is supporting only native
+ compilation.
+ * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
+ is fine as this part of the code is supporting only native compilation.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * sem_util.adb (Enter_Name): issue error in formal mode on declaration
+ of homonym, unless the homonym is one of the cases allowed in SPARK
+ * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
+ package declaration occurring after a body.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * checks.adb, exp_ch4.adb: Minor reformatting.
+
+2011-08-01 Javier Miranda <miranda@adacore.com>
+
+ * einfo.ads (Access_Disp_Table): Fix documentation.
+ (Dispatch_Table_Wrappers): Fix documentation.
+
+2011-08-01 Pascal Obry <obry@adacore.com>
+
+ * prj-env.adb, prj-env.ads: Minor reformatting.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * sem_util.ads, sem_util.adb, par.adb, par_util.adb
+ (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
+ procedures out of these packages.
+ * errout.ads, errout.adb
+ (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
+ procedures in of this package
+ (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
+ * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
+ on misplaced later vs initial declarations, like in Ada 83
+ * sem_attr.adb (Processing for Analyze_Attribute): issue error in
+ formal mode on attribute of private type whose full type declaration
+ is not visible
+ * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
+ package declaration inside a package specification
+ (Analyze_Full_Type_Declaration): issue error in formal mode on
+ controlled type or discriminant type
+ * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
+ user-defined operator means that it should come from the source
+ (New_Overloaded_Entity): issue error in formal mode on overloaded
+ entity.
+ * sem_ch6.ads, sem_ch13.ads: typos in comments.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * atree.adb: Minor reformatting.
+ * checks.adb: Minor reformatting.
+
+2011-08-01 Vincent Celier <celier@adacore.com>
+
+ * s-parame-vms-ia64.ads: Fix typo in comment
+ Minor reformatting
+ * s-parame-vms-restrict.ads: Removed, unused.
+
+2011-08-01 Javier Miranda <miranda@adacore.com>
+
+ * exp_ch3.adb
+ (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
+ * sem_ch3.adb
+ (Constrain_Index): Remove side effects in the evaluation of the bounds.
+ * sem_ch3.ads, sem_ch3.adb
+ (Is_Constant_Bound): New extended version of the subprogram that was
+ previously located inside function Exp_Ch3.Is_Variable_Size_Array.
+ Moved here since it is shared by routines of sem_ch3 and exp_ch3.
+ * sem_aux.ads (Constant_Value): Fix typo in comment.
+ * checks.adb (Generate_Index_Checks): New implementation which, for
+ array objects with constant bounds, generates the runtime check
+ referencing the bounds of the array type. For other cases this routine
+ provides its previous behavior obtaining such values from the array
+ object.
+ * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
+ parent type.
+ * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
+ we cannot have semantic interpretations of the new node.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
+ expressions.
+
+2011-08-01 Arnaud Charlet <charlet@adacore.com>
+
+ * sem_ch8.adb: Minor code editing.
+ * s-vxwext.adb: Remove trailing space.
+ * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
+ consistency with other files.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * par-ch10.adb: reject parameterized expressions as compilation unit.
+ * sem_ch4.adb: handle properly conditional expression with overloaded
+ then_clause and no else_clause.
+
+2011-08-01 Tristan Gingold <gingold@adacore.com>
+
+ * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
+ like done by System.Aux_DEC.
+ * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
+ missing label at end of declaration (subprogram or package)
+ * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
+ of positional and named parameter association
+ * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
+ Error_Msg_SP which adds a prefix to the error message giving the name
+ of the formal language analyzed
+ * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
+ access result type in subprogram, unconstrained array as result type,.
+ (Analyze_Subprogram_Declaration): issue an error in formal mode for null
+ procedure
+ * sem_ch8.adb: Code clean up.
+
+2011-08-01 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
+ * einfo.ads (Access_Disp_Table): Fix documentation.
+ (Dispatch_Table_Wrappers): Fix documentation.
+ * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
+ Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
+ to enforce the documentation of this attribute.
+ (Set_Is_Interface): Cleanup the assertion.
+ * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
+ the Underlying_Type entity before reading attribute Access_Disp_Table.
+ * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
+ Locate the Underlying_Type before reading attribute Access_Disp_Table.
+ * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
+ the Underlying_Type entity before reading attribute Access_Disp_Table.
+ * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
+ Locate the Underlying_Type entity before reading attribute
+ Access_Disp_Table.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * s-poosiz.ads: Additional overriding indicators.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
+ formal mode.
+ (Analyze_Iteration_Scheme): issue error in formal mode when loop
+ parameter specification does not include a subtype mark.
+ * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
+ formal mode on abstract subprogram.
+ (Analyze_Subprogram_Specification): issue error in formal mode on
+ user-defined operator.
+ (Process_Formals): issue error in formal mode on access parameter and
+ default expression.
+ * sem_ch9.adb (Analyze_Abort_Statement,
+ Analyze_Accept_Statement, Analyze_Asynchronous_Select,
+ Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
+ Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
+ Analyze_Requeue, Analyze_Selective_Accept,
+ Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
+ * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
+ issue error in formal mode on user-defined raise statement.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
+ declaration being hidden when overriding an implicit inherited
+ subprogram.
+ * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
+ (-gnats), do not complain about a source file that contains only a
+ pragma No_Body.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
+ variable if already set.
+
+2011-08-01 Arnaud Charlet <charlet@adacore.com>
+
+ * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
+ g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
+ s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
+ g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
+ g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
+ g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
+ g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
+ g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
+ g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
+ g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
+ g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
+ s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
+ g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
+ s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
+ g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
+ g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
+ g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
+ g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
+ g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
+ g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
+ s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
+ s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
+ a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
+ s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
+ s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
+ g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
+ g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
+ g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
+ g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
+ g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
+ g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
+ s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
+ s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
+ g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
+ g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
+ s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
+ s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
+ g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
+ g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
+ g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
+ s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
+ g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
+ g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
+ g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
+ s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
+ g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
+ g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
+ g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
+ s-osinte-mingw.ads: Update to GPLv3 run-time license.
+ Use GNAT instead of GNARL.
+
+2011-08-01 Bob Duff <duff@adacore.com>
+
+ * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
+ a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
+ a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
+ reformatting.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * debug.adb (d.D) reverve flag for the SPARK mode
+ (d.E) reverve flag for SPARK generation mode
+ (d.F) reverve flag for Why generation mode
+ * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
+ ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
+ functions which return True when the corresponding modes are set
+ (Formal_Language): return "spark" or "alfa" when in formal verification
+ mode.
+ * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
+ Error_Msg to prefix the error message with a tag giving the formal
+ language
+ (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
+ message with a tag giving the formal language
+ * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
+ block statement
+ (Analyze_Case_Statement): issue error in formal mode on case statement
+ with a single "others" case alternative
+ (Analyze_Exit_Statement): issue errors in formal mode on exit
+ statements which do not respect SPARK restrictions
+ (Analyze_Goto_Statement): issue error in formal mode on goto statement
+ (Check_Unreachable_Code): always issue an error (not a warning) in
+ formal mode on unreachable code (concerns both code after an infinite
+ loop and after an unconditional jump, both not allowed in SPARK)
+ * sem_ch6.adb (Analyze_Return_Statement): add call to
+ Set_Return_Present for a procedure containing a return statement
+ (already done for functions in Analyze_Function_Return)
+ (Analyze_Function_Return): issue error in formal mode on extended
+ return or if return is not last statement in function
+ (Check_Missing_Return): issue error in formal mode if function does
+ not end with return or if procedure contains a return
+ * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
+ function to detect if there is an inner scope of its parameter S which
+ is a loop.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch6.ads: Minor reformatting.
+
+2011-08-01 Javier Miranda <miranda@adacore.com>
+
+ * sem_util.adb (Abstract_Interface_List): Complete condition when
+ processing private type declarations to avoid reading unavailable
+ attribute.
+ (Is_Synchronized_Tagged_Type): Complete condition when processing
+ private extension declaration nodes to avoid reading unavailable
+ attribute.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch3.adb: Minor reformatting.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
+ i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
+ s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
+ s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
+ for VMS, instead parametrize the common implementation with
+ System.Parameters declarations.
+
+2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
+
+2011-08-01 Tristan Gingold <gingold@adacore.com>
+
+ * seh_init.c: Fix SEH handler installation on win64.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
+ double analysis of an anonymous access to subprogram, because it can
+ lead to improper sharing of profiles and a back-end crash.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * make.adb, sem_ch4.adb: Minor reformatting.
+ * gcc-interface/Make-lang.in: Update dependencies.
+ * sem_util.adb, exp_ch5.adb: Minor reformatting.
+
+2011-08-01 Arnaud Charlet <charlet@adacore.com>
+
+ * gnat_rm.texi: Fix definition of Long_Integer.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_aggr.adb: check limit size of static aggregate unconditionally,
+ to prevent storage exhaustion.
+ * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
+ finalized is a function body, insert the cleanup code before the final
+ return statement, to prevent spurious warnings.
+ * s-pooglo.ads: add overriding indicator.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch4.adb (Operator_Check): improve error message when both a
+ with_clause and a use_clause are needed to make operator usage legal.
+ * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
+ determine whether a compilation unit is visible within an other,
+ either through a with_clause in the current unit, or a with_clause in
+ its library unit or one one of its parents.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
+ over an arbitrary expression of an array or container type.
+ * lib-xref.adb: clarify comment.
+
+2011-08-01 Bob Duff <duff@adacore.com>
+
+ * einfo.ads: Minor reformatting.
+ * debug.adb: Minor comment improvement.
+
+2011-08-01 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
+ consider hidden subprograms as valid candidates.
+
+2011-08-01 Arnaud Charlet <charlet@adacore.com>
+
+ * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
+
+2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
+
+ * gnat_ugn.texi: Fix typo.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
+ lib-xref.adb: Minor reformatting
+
+2011-08-01 Gary Dismukes <dismukes@adacore.com>
+
+ * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
+ when to generate a call to Move_Final_List.
+ (Has_Controlled_Parts): Remove this function.
+
+2011-08-01 Geert Bosch <bosch@adacore.com>
+
+ * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
+ "," in choice list.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
+ explicit raise of a predefined exception as Comes_From_Source if the
+ original N_Raise_Statement comes from source.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * sinfo.ads: Add comment.
+ * sem_ch6.adb: Minor reformatting.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb (Freeze_Entity): Refine check for bad component size
+ clause to avoid rejecting confirming clause when atomic/aliased present.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
+ better determine whether an entity reference is a write.
+ * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
+ subcomponent.
+ * lib-xref.adb (Output_References): Do no suppress a read reference at
+ the same location as an immediately preceeding modify-reference, to
+ handle properly in-out actuals.
+
+2011-08-01 Tristan Gingold <gingold@adacore.com>
+
+ * env.c (__gnat_setenv) [VMS]: Refine previous change.
+
+2011-08-01 Quentin Ochem <ochem@adacore.com>
+
+ * i-cstrin.adb (New_String): Changed implementation, now uses only the
+ heap to compute the result.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * atree.ads: Minor reformatting.
+
+2011-08-01 Emmanuel Briot <briot@adacore.com>
+
+ * g-expect.adb (Get_Command_Output): Fix memory leak.
+
+2011-08-01 Geert Bosch <bosch@adacore.com>
+
+ * cstand.adb (P_Float_Type): New procedure to print the definition of
+ predefined fpt types.
+ (P_Mixed_Name): New procedure to print a name using mixed case
+ (Print_Standard): Use P_Float_Type for printing floating point types
+ * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
+ precision IEEE float.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * sem_ch3.adb: Minor reformatting.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
+ the completion of a generic function, insert the new body rather than
+ rewriting the original.
+
+2011-08-01 Yannick Moy <moy@adacore.com>
+
+ * sinfo.ads, errout.ads: Typos in comments.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * par-endh.adb: Minor reformatting.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * aspects.ads, aspects.adb: Add aspects for library unit pragmas
+ (Pre_Post_Aspects): New subtype.
+ * par-ch12.adb (P_Generic): New syntax for aspects in packages
+ * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
+ * par-ch7.adb (P_Package): Remove Decl parameter
+ (P_Package): Handle new syntax for aspects (before IS)
+ * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
+ new aspect syntax
+ (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
+ * par.adb (P_Aspect_Specifications): Add Semicolon parameter
+ (P_Package): Remove Decl parameter
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
+ aspects
+ * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
+ specs
+ * sem_util.ads, sem_util.adb (Static_Boolean): New function
+ * sinfo.ads: Document new syntax for aspects in packages etc.
+ * sprint.adb: Handle new syntax of aspects before IS in package
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * atree.ads: Minor reformatting.
+ * sem_prag.adb: Minor reformatting.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * exp_util.adb (Insert_Actions): Fix error in handling Actions for
+ case expr alternative.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch12.adb: Fix typo.
+
+2011-08-01 Geert Bosch <bosch@adacore.com>
+
+ * sem_prag.adb (Check_No_Link_Name): New procedure.
+ (Process_Import_Or_Interface): Use Check_No_Link_Name.
+ * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
+ instead of Standard_Long_Long_Float_Size global. Preparation for
+ eventual removal of per type constants.
+ * exp_util.ads (Get_Stream_Size): New function returning the stream
+ size value of subtype E.
+ * exp_util.adb (Get_Stream_Size): Implement new function.
+ * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
+ function.
+ * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
+ * einfo.adb:
+ (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
+
+2011-08-01 Geert Bosch <bosch@adacore.com>
+
+ * cstand.adb: Fix comments.
+ * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
+ count of arguments.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * exp_ch4.adb, sem_cat.adb: Minor reformatting.
+
+2011-08-01 Geert Bosch <bosch@adacore.com>
+
+ * atree.ads: Fix comment.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
+ * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
+ * par.adb: Add with for Namet.Sp.
+ * par-tchk.adb: Minor reformatting.
+
+2011-08-01 Vincent Celier <celier@adacore.com>
+
+ * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
+ (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
+ of the init procedure of a SAL.
+ * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
+ New procedure.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
+ reformatting.
+
+2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
+
+2011-08-01 Thomas Quinot <quinot@adacore.com>
+
+ * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
+ conformant with its spec (return True only for types that have
+ an overriding Initialize primitive operation that prevents them from
+ having preelaborable initialization).
+ * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
+ initialization for controlled types in Ada 2005 or later mode.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
+ Postcondition.
+ (Same_Aspect): New function.
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
+ Type_Invariant, Precondition, Postcondition.
+ * snames.ads-tmpl: Add Name_Type_Invariant.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
+ here.
+ (Freeze_All_Ent): Fix error in handling inherited aspects.
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
+ already analyzed, but don't skip entire processing of a declaration,
+ that's wrong in some cases of declarations being rewritten.
+ (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
+ Don't delay for integer, string literals
+ Treat predicates in usual manner for delay, remove special case code,
+ not needed.
+ (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
+ (Build_Predicate_Function): Update saved expression in aspect
+ (Build_Invariant_Procedure): Update saved expression in aspect
+ * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
+ of replacement of discriminant references if the reference is simple.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
+ * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
+ Static_Predicate and Dynamic_Predicate.
+ (Build_Predicate_Function): Add processing for Static_Predicate
+ and Dynamic_Predicate.
+ * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
+ (From_Static_Predicate): New flag
+ * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * usage.adb: Documentation cleanup for Ada version modes in usage.
+ * expander.adb: Minor reformatting.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * atree.ads: Minor comment fix.
+ * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
+ a-witeio.ads, sem_prag.adb: Minor reformatting.
+
+2011-08-01 Doug Rupp <rupp@adacore.com>
+
+ * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
+ pointers. Use descrip.h header file for convenience. Add some
+ comments.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
+ (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
+ * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
+ New procedure.
+ (Check_Aspect_At_End_Of_Declarations): New procedure
+ (Analye_Aspect_Specification): Minor changes for above procedures
+ * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
+ specification node as well.
+
+2011-08-01 Pascal Obry <obry@adacore.com>
+
+ * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
+ Windows files. Use GetFilesAttributes() in this case to check for file
+ existence instead of returning with an error code.
+
+2011-08-01 Vincent Celier <celier@adacore.com>
+
+ * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
+ High is above Source length.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
+
+2011-08-01 Robert Dewar <dewar@adacore.com>
+
+ * aspects.ads (Boolean_Aspects): New subtype.
+ * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
+ for derived types in cases where the parent type and derived type have
+ aspects.
+ * freeze.adb (Freeze_Entity): Fix problems in handling derived type
+ with aspects when parent type also has aspects.
+ (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
+ boolean expression at this point).
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
+ accordance with final decision on the Ada 2012 feature.
+ * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
+
+2011-08-01 Matthew Heaney <heaney@adacore.com>
+
+ * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
+
+2011-08-01 Pascal Obry <obry@adacore.com>
+
+ * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
+ Fix Replace_Slice when High is above current string size.
+ (Replace_Slice): Fix DL computation when High is above current
+ string length.
+
+2011-08-01 Gary Dismukes <dismukes@adacore.com>
+
+ * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
+
+2011-08-01 Matthew Heaney <heaney@adacore.com>
+
+ * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
+ of node.
+
+2011-08-01 Pascal Obry <obry@adacore.com>
+
+ * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
+ reformatting.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
+ access to protected subprograms in generic bodies.
+ * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
+ protected type, indicate that the convention of the subprogram is
+ Convention_Protected, because it may be used in subsequent declarations
+ within the protected declaration.
+
+2011-08-01 Vincent Celier <celier@adacore.com>
+
+ * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
+ and "final" procedures when the name of the library is "ada", to avoid
+ duplicate symbols "adainit" and "adafinal" in executables.
+
+2011-08-01 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
+ quantified expression that appears within a postcondition and uses the
+ Ada2012 'Result attribute.
+
+2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * init.c (__gnat_error_handler): Cast reason to int.
+ (__gnat_install_handler): Explain sa_sigaction use.
+
+2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
+ subprogram has copy-in copy-out parameters, try to promote the mode of
+ the return type if it is passed in registers.
+
+2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
+ left operand as addressable.
+
+2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (build_function_stub): Remove.
+ (build_return_expr): Likewise.
+ (convert_vms_descriptor): Declare.
+ * gcc-interface/utils.c (convert_vms_descriptor): Make global.
+ (build_function_stub): Move to...
+ * gcc-interface/utils2.c (build_return_expr): Move to...
+ * gcc-interface/trans.c (build_function_stub): ...here.
+ (build_return_expr): ...here.
+ (Subprogram_Body_to_gnu): Add local variable for language_function.
+ Disconnect the parameter attributes cache, if any, once done with it.
+ Call end_subprog_body only after setting the end_locus.
+ Build the stub associated with the function, if any, at the very end.
+ (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
+ variables and streamline control flow.
+
+2011-07-23 Arnaud Charlet <charlet@adacore.com>
+
+ PR ada/49819
+ * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
+ g-trasym-dwarf.adb.
+
+2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR bootstrap/49794
+ * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
+ Assign to act.sa_sigaction.
+ * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
+ current->return_address to char * before arithmetic.
+
+2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
+ Correct argument types.
+ Extract code from reason.
+ (__gnat_install_handler): Assign to act.sa_sigaction.
+
+2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
+ (GNAT1_OBJS): ...here.
+
+2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR ada/48711
+ * g-socthi-mingw.adb (Fill): Fix formatting.
+
+ * gcc-interface/gigi.h: Move around comment.
+
+2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR ada/46350
+ * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
+
+2011-07-14 Florian Weimer <fw@deneb.enyo.de>
+
+ PR ada/48711
+ * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
+
+2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
+ range comparison if Pmode is SImode.
+
+2011-07-12 Laurent GUERBY <laurent@guerby.net>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * adadecode.c: Wrap up in extern "C" block.
+ * adadecode.h: Likewise.
+ * adaint.c: Likewise. Remove 'const' keyword.
+ * adaint.h: Likewise.
+ * argv.c: Likewise.
+ * atree.h: Likewise.
+ * cio.c: Likewise.
+ * cstreams.c: Likewise.
+ * env.c: Likewise.
+ * exit.c: Likewise.
+ * fe.h: Likewise.
+ * final.c: Likewise.
+ * init.c: Likewise.
+ * initialize.c: Likewise.
+ * link.c: Likewise.
+ * namet.h: Likewise.
+ * nlists.h: Likewise.
+ * raise.c: Likewise.
+ * raise.h: Likewise.
+ * repinfo.h: Likewise.
+ * seh_init.c: Likewise.
+ * targext.c: Likewise.
+ * tracebak.c: Likewise.
+ * uintp.h: Likewise.
+ * urealp.h: Likewise.
+ * xeinfo.adb: Wrap up generated C code in extern "C" block.
+ * xsinfo.adb: Likewise.
+ * xsnamest.adb: Likewise.
+ * gcc-interface/gadaint.h: Wrap up in extern "C" block.
+ * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
+ * gcc-interface/misc.c: Likewise.
+ * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
+ (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
+ ada/targext.o here...
+ (GNAT_ADA_OBJS): ...and not here.
+ (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
+ (GNATBIND_OBJS): Reorder.
+
+2011-07-07 Richard Henderson <rth@redhat.com>
+
+ * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
+ dwarf2out_frame_init.
+
+2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/misc.c (gnat_init): Tweak previous change.
+
+2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/39150
+ * gcc-interface/Makefile.in: Handle x86_64-solaris2.
+
+2011-07-06 Richard Guenther <rguenther@suse.de>
+
+ * gcc-interface/misc.c (gnat_init): Merge calls to
+ build_common_tree_nodes and build_common_tree_nodes_2.
+ Re-initialize boolean_false_node.
+
+2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
+ Olivier Hainque <hainque@adacore.com>
+ Nicolas Setton <setton@adacore.com>
+
+ * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
+ the type according to the ARTIFICIAL_P parameter.
+ (create_type_decl): Likewise.
+ (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
+
+2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
+ (gnatbind): Likewise.
+
+2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
+
+2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
+ local variable throughout. Remove useless call to Base_Type.
+ (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
+ Take it also into account for the volatileness of the field. Set the
+ TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
+
+2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
+ on a dereference built for a by-ref object if it has an address clause.
+
+2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * einfo.ads (Address_Taken): Document use for the second argument of
+ Asm_Input and Asm_Output attributes.
+ * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
+ argument is an entity name, then set Address_Taken on it.
+ <Attribute_Asm_Output>: Likewise.
+ * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
+ Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
+ (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
+ memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
+
+2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ PR middle-end/46500
+ * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
+
+2011-06-14 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
+ (ada/utils.o): Update dependencies.
+ * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
+ ../../../libcpp/libcpp.a.
+ * gcc-interface/utils.c: Include common/common-target.h.
+ (process_attributes): Use targetm_common.have_named_sections.
+
+2011-06-07 Richard Guenther <rguenther@suse.de>
+
+ * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
+ set_sizetype.
+
+2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
+ TREE_THIS_NOTRAP flag.
+
+2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
+ Fix thinko.
+
+2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
+ constants whose full view has discriminants specially.
+
+2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils.c: Include diagnostic.h.
+ (gnat_write_global_declarations): Output debug information for all
+ global type declarations before finalizing the compilation unit.
+ * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
+
+2011-05-25 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
+
+2011-05-25 Kai Tietz <ktietz@redhat.com>
+
+ * adaint.c (__gnat_to_canonical_file_list_next): Use array
+ initialization instead of const/none-const pointer assignment.
+
+2011-05-24 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
+ $(EXTRA_GNAT1_OBJS).
+ (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
+ (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
+ (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
+ * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
+ libcommon-target.a instead of prefix.o.
+
+2011-05-21 Joseph Myers <joseph@codesourcery.com>
+
+ PR ada/49097
+ * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
+
+2011-05-20 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
+ * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
+ instead of version.o.
+
+2011-05-18 Kai Tietz <ktietz@redhat.com>
+
+ * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
+ boolean_false_node instead of integer_zero_node.
+ (convert_with_check): Likewise.
+ * gcc-interface/decl.c (choices_to_gnu): Likewise.
+
+2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
+ type of the parameter is an unconstrained array, convert the actual to
+ the type of the formal in the In Out and Out cases as well.
+
+2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
+ call build_function_type_array or build_varargs_function_type_array
+ instead.
+ (create_subprog_type): Don't call build_function_type; call
+ build_function_type_vec instead.
+
+2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
+ (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
+ (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
+
+2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
+
+ * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
+ * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
+
+2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
+
+2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
+ instead of accessing TYPE_ARG_TYPES directly.
+ * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
+
+2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR ada/48844
+ * gcc-interface/gigi.h (get_variant_part): Declare.
+ * gcc-interface/decl.c (get_variant_part): Make global.
+ * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
+ types have the same constant size, are record types and T1 has a
+ variant part while T2 doesn't.
+
+2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils.c (begin_subprog_body): Do not call
+ get_pending_sizes.
+ (end_subprog_body): Likewise.
+
+2011-05-04 Richard Guenther <rguenther@suse.de>
+
+ * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
+ int_const_binop.
+ (pos_to_constructor): Likewise.
+
+2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (gigi): Call build_function_type_list instead
+ of build_function_type. Adjust calls to...
+ (build_raise_check): ...this. Do not take a void_tree parameter.
+ Call build_function_type_list instead of build_function_type.
+ Fix head comment and swap couple of conditional blocks.
+
+2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnatvsn.ads (Library_Version): Bump to 4.7.
+ (Current_Year): Bump to 2011.
+
+2011-04-29 Michael Matz <matz@suse.de>
+
+ * gcc-interface/misc.c (gnat_handle_option): Set
+ warn_maybe_uninitialized.
+
+2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * gnat_ugn.texi (Complexity Metrics Control): Update link to
+ the Watson/McCabe paper.
+
+2011-04-23 Jim Meyering <meyering@redhat.com>
+
+ * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
+
+2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
+ onto the new type.
+
+2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
+ parameter.
+ * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
+ DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
+ ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
+ <all>: Do not set flags on the reused DECL node coming from an alias.
+ Set DECL_IGNORED_P on the DECL node built for subprograms if they
+ don't need debug info here...
+ * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
+ (gigi): Adjust calls to create_subprog_decl.
+ (build_raise_check): Likewise.
+ (establish_gnat_vms_condition_handler): Likewise.
+ (Compilation_Unit_to_gnu): Likewise.
+ (gnat_to_gnu): Likewise.
+
+2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
+ (NO_REORDER_ADAFLAGS): New variable.
+ (EXTRA_GNATTOOLS): Always define.
+ (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
+ Clean up and adjust list of files compiled with special options.
+ * gcc-interface/Make-lang.in: Likewise.
+ (ada/decl.o): Cosmetical change.
+ (ada/misc.o): Remove dependency on $(PLUGIN_H).
+
+2011-04-20 Jim Meyering <meyering@redhat.com>
+
+ * initialize.c (__gnat_initialize): Remove useless if-before-free.
+
+2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
+ $(CFLAGS) on the link line.
+
+2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
+ padded type built for the return type if it is unconstrained.
+
+2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
+
+2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
+ before calling TREE_CHAIN.
+ * gcc-interface/misc.c (gnat_init_ts): New function.
+ (LANG_HOOKS_INIT_TS): Define.
+
+2011-04-12 Martin Jambor <mjambor@suse.cz>
+
+ * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
+ instead of cgraph_node.
+
+2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
+ alignment on fields of the RETURN type built for the Copy-In Copy-Out
+ mechanism.
+
+2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
+ of aggregate types that contain a placeholder.
+
+2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
+ TYPE_ARG_TYPES.
+ (handle_type_generic_attribute): Likewise.
+
+2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR ada/47163
+ * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
+
+2011-04-04 Kai Tietz <ktietz@redhat.com>
+
+ PR ada/47163
+ * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
+ to flag value.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils2.c (build_allocator): In the unconstrained array
+ type case, do not strip a padding type around the array type.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
+ types.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
+ * gcc-interface/misc.c (gnat_handle_option): Remove special handling
+ code for -feliminate-unused-debug-types.
+ (gnat_post_options): Likewise.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
+ declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
+ distinct copy.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
+ DECL_ARTIFICIAL flag on enumeration types.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
+ fat pointer types artificial unconditionally.
+ <E_Array_Subtype>: Attach the base array type as a parallel type if it
+ isn't artificial.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (get_dummy_type): Declare.
+ (build_dummy_unc_pointer_types): Likewise.
+ (finish_fat_pointer_type): Likewise.
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
+ fat pointer type has been built, complete it in place.
+ <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
+ and thin pointers. Remove useless variable.
+ (finish_fat_pointer_type): Make global and move to...
+ * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
+ (get_dummy_type): New function.
+ (build_dummy_unc_pointer_types): Likewise.
+ (gnat_pushdecl): Propage the name to the anonymous variants only.
+ (update_pointer_to): Only adjust the pointer types in the unconstrained
+ array case.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
+ if this is a Taft amendment type and the full declaration is available.
+ * gcc-interface/trans.c (process_type): Likewise.
+ If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
+ (process_freeze_entity): Likewise.
+ * gcc-interface/utils.c (dummy_global): New static variable.
+ (gnat_write_global_declarations): If there are types declared as used
+ at the global level, insert them in the global hash table.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
+ * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
+ declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
+ copy.
+ (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
+ flag of the type accordingly.
+ * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
+ finalizing types when updating the pointers to the designated type.
+ <all>: Finalize the deferred types even if we didn't defer processing
+ of incomplete types in this invocation.
+
+2011-04-01 Olivier Hainque <hainque@adacore.com>
+ Nicolas Setton <setton@adacore.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/misc.c (gnat_descriptive_type): New function.
+ (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
+
+2011-03-28 Kai Tietz <ktietz@redhat.com>
+
+ * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
+ Windows targets.
+ (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
+ * system-mingw.ads (System): Change ZCX_By_Default default to True.
+
+ * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
+
+2011-03-28 Tristan Gingold <gingold@adacore.com>
+
+ PR ada/44431
+ * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
+ Use ada output of gnatbind.
+ (ada/b_gnatb.adb): Ditto.
+ (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
+ (ada.mostlyclean, ada.stage1)
+ (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
+ (ada.stagefeedback): Adjust.
+ * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
+ Use ada output of gnatbind.
+ (b_gnatm.adb): Ditto.
+ (b_gnatl.o, b_gnatm.o): New rules.
+
+2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
+ for the padded type built to support a specified size or alignment.
+
+2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
+ unconditionally to the end of the unit when the designated type is
+ limited_with'ed.
+ <all>: Rename local variable. Attempt to un-defer types only and do it
+ for limited_with'ed types as well.
+ (finalize_from_with_types): Adjust comment. Rename variable and tidy.
+ * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
+ consistently and remove redundant call to finalize_from_with_types.
+
+2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
+ subprograms without a previous spec declared in the same unit.
+ * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
+ subprograms at the end of the unit instead of at the beginning.
+ * gcc-interface/utils.c (create_subprog_decl): Check that the entity
+ isn't public for the special handling of non-inline functions nested
+ inside inline external functions.
+
+2011-03-25 Jeff Law <law@redhat.com>
+
+ * gcc-interface/utils.c (def_fn_type): Add missing va_end.
+
+2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
+ * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
+ to compute Set_Size_Depends_On_Discriminant.
+ (Layout_Type): Call it on array types in back-end layout mode.
+ * sem_util.adb (Requires_Transient_Scope): Return true for array
+ types only if the size depends on the value of discriminants.
+ * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
+ type if the RHS is a call to a function that returns an unconstrained
+ type with default discriminant.
+
+2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
+ non-conversion to the nominal result type at the end.
+
+2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (create_temporary): New function taken from...
+ (create_init_temporary): ...here. Call it.
+ (call_to_gnu): Create the temporary for the return value early, if any.
+ Create it for a function with copy-in/copy-out parameters if there is
+ no target; in other cases of copy-in/copy-out, use another temporary.
+ Push the new binding level lazily. Add and rename local variables.
+
+2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (validate_size): Improve comments and tweak
+ error message.
+ (set_rm_size): Likewise.
+
+2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
+ for the padded type built in order to support a specified alignment.
+ Fix incorrect formatting.
+
+2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR bootstrap/48216
+ * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
+
+2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
+ rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
+ to the end of the list. Adjust recursive call. Rename local variable.
+ If REORDER is true, reorder components of the record type.
+ (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
+ components_to_record and adjust the parameter list.
+
+2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (elaborate_expression_1): When optimization is
+ disabled, use the variable for bounds of loop iteration scheme.
+
+2011-03-21 Kai Tietz <ktietz@redhat.com>
+
+ PR target/12171
+ * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
+
+2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
+ out whether the expression is read-only. Short-circuit placeholder
+ case and rename a couple of local variables.
+
+2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (smaller_form_type_p): Declare.
+ * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
+ * gcc-interface/utils.c (smaller_form_type_p): ...to here.
+ (convert): Deal with conversions from a smaller form type specially.
+
+2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
+ its argument, except for the special -I- switch.
+
+2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
+ "Ada Issues".
+
+2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
+
+2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
+ GNAT_FORMAL.
+ * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
+ * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
+ instead of GNAT_FORMAL. Protect the expression against multiple uses.
+ Do not generate the check directly, instead instantiate the template
+ check present in the descriptor.
+ (make_descriptor_field): Move around.
+ (build_vms_descriptor32): Build a template check in the POINTER field.
+ (build_vms_descriptor): Remove useless suffixes.
+ * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
+
+2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR bootstrap/47467
+ * targext.c: Include target files if IN_RTS is defined.
+
+2011-01-26 Richard Guenther <rguenther@suse.de>
+
+ PR bootstrap/47467
+ * targext.c: Include config.h.
+ * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
+ dependency.
+
+2011-01-04 Pascal Obry <obry@adacore.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
+
+2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
+ end-of-case on the end label and its associated gotos, if any.
+
+2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
+ expressions of the parameter cache within the statement group of
+ the CICO mechanism.
+
+2011-01-04 Olivier Hainque <hainque@adacore.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
+ (set_end_locus_from_node): New function.
+ (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
+ make and the function end_locus.
+ (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
+ for the elaboration subprogram.
+ (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
+ set the end_locus of the expression as well.
+
+2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR ada/47131
+ * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
+ variables that are referenced in exception handlers volatile.
+
+
+\f
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
deprecated access declarations when no errors were encountered
while parsing the access declaration. Save the first token in
order to emit the warning at the right place.
-
-2011-12-31 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51397
- * semantics.c (finish_static_assert): Use %s instead of %E for
- the error message.
-
-2011-12-27 Fabien Chêne <fabien@gcc.gnu.org>
-
- PR c++/23211
- * name-lookup.c (do_class_using_decl): Use dependent_scope_p
- instead of dependent_type_p, to check that a non-dependent
- nested-name-specifier of a class-scope using declaration refers to
- a base, even if the current scope is dependent.
- * parser.c (cp_parser_using_declaration): Set
- USING_DECL_TYPENAME_P to 1 if the DECL is not null. Re-indent a
- 'else' close to the prior modification.
-
-2011-12-23 Jason Merrill <jason@redhat.com>
-
- PR c++/51507
- * search.c (at_function_scope_p): Also check cfun.
- * pt.c (tsubst_pack_expansion): Check it instead of
- cp_unevaluated_operand.
- (instantiate_template_1): Use push_to_top_level.
-
- * tree.c (dependent_name): OFFSET_REF and BASELINK
- are not dependent names.
-
-2011-12-21 Jason Merrill <jason@redhat.com>
-
- PR c++/51611
- * cp-tree.h (CONVERT_EXPR_VBASE_PATH): New.
- * class.c (build_base_path): Defer vbase conversion in an NSDMI.
- * tree.c (bot_replace): Expand it here.
- * cp-gimplify.c (cp_genericize_r): Make sure deferred conversion
- doesn't leak into GENERIC.
-
-2011-12-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51305
- * semantics.c (massage_constexpr_body): Reorder conditionals, make
- sure a BIND_EXPR embedded in a MUST_NOT_THROW_EXPR is handled.
-
-2011-12-20 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51621
- * tree.c (diagnose_non_constexpr_vec_init): For value initialization
- pass void_type_node, not void_zero_node, to build_vec_init_elt.
-
-2011-12-20 Dodji Seketeli <dodji@redhat.com>
-
- PR debug/49951
- * decl.c (cxx_maybe_build_cleanup): Don't set location of the call
- to the destructor.
-
-2011-12-20 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51612
- * semantics.c (is_valid_constexpr_fn): In case of constexpr
- constructors also check for virtual base classes.
-
-2011-12-19 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51328
- * pt.c (convert_template_argument): Early error out and return
- error_mark_node for invalid uses of destructors as types.
-
-2011-12-19 Jason Merrill <jason@redhat.com>
-
- PR c++/51530
- * pt.c (unify): Handle NULLPTR_TYPE.
-
- PR c++/51526
- * semantics.c (build_data_member_initialization): Handle
- delegating constructor.
- (build_constexpr_constructor_member_initializers): Likewise.
-
- PR c++/51553
- * cp-tree.h (LOOKUP_LIST_INIT_CTOR): Rename from
- LOOKUP_NO_COPY_CTOR_CONVERSION.
- (add_list_candidates): Set it earlier.
- (add_candidates): Don't check explicit on ctors when it's set.
- (add_function_candidate): Check it even when LOOKUP_ONLYCONVERTING
- is set.
-
- PR c++/51553
- * call.c (add_function_candidate): Allow conversions for the copy
- parm in list-initialization unless the argument is an init-list.
-
-2011-12-19 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/51619
- * semantics.c (cxx_eval_vec_init_1): If init is NULL for
- multidimensional array, just set eltinit to NULL_TREE.
-
- * cp-gimplify.c (gimplify_must_not_throw_expr): Use
- gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.
-
-2011-12-19 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51477
- * search.c (lookup_member): Get out early on invalid base type.
-
-2011-12-19 Jason Merrill <jason@redhat.com>
-
- PR c++/51489
- * semantics.c (cxx_eval_outermost_constant_expr): Check for
- conversion from pointer to integer here.
- (cxx_eval_constant_expression) [NOP_EXPR]: Not here.
-
-2011-12-18 Paolo Carlini <paolo.carlini@oracle.com>
-
- * semantics.c (finish_compound_literal): Don't call check_narrowing
- if !(complain & tf_warning_or_error).
-
-2011-12-17 Jason Merrill <jason@redhat.com>
-
- PR c++/51588
- * parser.c (cp_parser_ptr_operator): Reject pointer to member of enum.
-
-2011-12-17 Richard Henderson <rth@redhat.com>
-
- PR bootstrap/51072
- * config-lang.in: Revert last change.
-
-2011-12-17 Jason Merrill <jason@redhat.com>
-
- PR c++/51586
- * parser.c (cp_parser_check_class_key): Handle error_mark_node.
-
- PR c++/51587
- * decl.c (start_enum): Avoid using ENUM_UNDERLYING_TYPE on a
- non-enum.
-
-2011-12-16 Jason Merrill <jason@redhat.com>
-
- PR c++/51416
- * init.c (build_value_init_noctor): Check for incomplete type.
-
-2011-12-16 Richard Henderson <rth@redhat.com>
-
- PR bootstrap/51072
- * config-lang.in (target_libs): Include target-libitm.
-
-2011-12-16 Jason Merrill <jason@redhat.com>
-
- PR c++/51461
- * decl.c (check_static_variable_definition): Check COMPLETE_TYPE_P
- before literal_type_p.
-
- PR c++/51331
- * class.c (convert_to_base_statically): Just call
- build_simple_base_path.
- (build_simple_base_path): Check field offset.
-
-2011-12-15 Jason Merrill <jason@redhat.com>
-
- PR c++/51458
- * decl.c (has_designator_problem): New.
- (reshape_init_r): Check for improper use of
- designated initializers.
-
-2011-12-15 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/51463
- * decl.c (grokdeclarator): Set DECL_INITIAL of decl
- to error_mark_node to disallow NSDMI if declspecs->storage_class
- is sc_static.
- * parser.c (cp_parser_late_parse_one_default_arg): Return early
- if default_arg is error_mark_node.
-
- PR c/51360
- * semantics.c (finish_omp_clauses): For OMP_CLAUSE_NUM_THREADS_EXPR
- and OMP_CLAUSE_SCHEDULE_CHUNK_EXPR call mark_rvalue_use.
-
-2011-12-15 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51473
- * decl.c (check_tag_decl): Error out on auto specifier with no
- declarator.
-
-2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR libstdc++/51365
- * cp-tree.h (CPTK_IS_FINAL): Add.
- * parser.c (cp_parser_translation_unit): Handle RID_IS_FINAL.
- (cp_parser_primary_expression, cp_parser_trait_expr): Likewise.
- * semantics.c (trait_expr_value, finish_trait_expr): Handle
- CPTK_IS_FINAL.
- * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
-
-2011-12-14 Jason Merrill <jason@redhat.com>
-
- PR c++/51554
- * semantics.c (cxx_eval_indirect_ref): Fix sanity check.
-
- PR c++/51248
- * decl.c (copy_type_enum): Also update variants.
- (finish_enum): Allow variants of complete enums.
-
-2011-12-14 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51475
- * call.c (struct conversion)<u.next>: Update comment.
- (next_conversion): New static function.
- (convert_like_real): Use it.
-
- PR c++/51476
- * pt.c (convert_nontype_argument): Don't call maybe_constant_value
- for PTRMEM_CST nodes.
-
-2011-12-13 Jason Merrill <jason@redhat.com>
-
- PR c++/51406
- PR c++/51161
- * typeck.c (build_static_cast_1): Fix cast of lvalue to
- base rvalue reference.
-
-2011-12-13 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51464
- * semantics.c (begin_lambda_type): Check begin_class_definition return
- value for error_mark_node.
- * parser.c (cp_parser_lambda_expression): Check begin_lambda_type
- return value for error_mark_node.
-
-2011-12-13 Fabien Chêne <fabien@gcc.gnu.org>
-
- PR c++/14258
- * cp-tree.h (USING_DECL_TYPENAME_P): New macro.
- * parser.c (cp_parser_nonclass_name): Handle using declarations
- that refer to a dependent type.
- (cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if
- the using declaration refers to a dependent type.
-
-2011-12-12 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/51496
- * parser.c (cp_parser_omp_for_loop): When determining whether
- to use cp_parser_omp_for_incr or cp_parser_expression and when
- calling cp_parser_omp_for_incr, use real_decl instead of decl.
-
-2011-12-12 Torvald Riegel <triegel@redhat.com>
-
- * semantics.c (finish_transaction_stmt, build_transaction_expr):
- Accept new noexcept parameter and handle it.
- * cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt
- declarations.
- * parser.c (cp_parser_exception_specification_opt): Extract
- noexcept-specification parsing to ...
- (cp_parser_noexcept_specification_opt): ...here. Allow for parsing
- non-constexpr noexcept arguments.
- (cp_parser_transaction, cp_parser_transaction_expression): Parse
- and handle noexcept-specifications.
- (cp_parser_function_transaction): Adapt to finish_transaction_stmt
- change.
- * pt.c (tsubst_expr): Adapt to new noexcept parameters when
- building transactions.
-
-2011-12-12 Torvald Riegel <triegel@redhat.com>
-
- * cp-tree.def (MUST_NOT_THROW_EXPR): Add condition parameter.
- * cp-tree.h (MUST_NOT_THROW_COND): New.
- (build_must_not_throw_expr): Declare.
- * dump.c (cp_dump_tree): Dump MUST_NOT_THROW_EXPR condition.
- * except.c (build_must_not_throw_expr): New.
- (initialize_handler_parm): Use it.
- (begin_eh_spec_block, wrap_cleanups_r): Adapt to condition.
- * pt.c (tsubst_expr): Handle MUST_NOT_THROW_EXPR.
-
-2011-12-12 Richard Guenther <rguenther@suse.de>
-
- PR lto/51262
- * tree.c (cp_free_lang_data): No longer clear anonymous names.
-
-2011-12-09 Jason Merrill <jason@redhat.com>
-
- PR c++/51151
- * call.c (perform_implicit_conversion_flags): Remove earlier kludge.
- * parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr
- in templates even if decl isn't type-dependent.
-
-2011-12-09 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51289
- * cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to
- better support aliased types.
- (TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not
- TYPE_DECL.
- * pt.c (find_parameter_packs_r): Handle types aliases.
- (push_template_decl_real): Check for bare parameter packs in the
- underlying type of an alias template.
-
-2011-12-08 Jason Merrill <jason@redhat.com>
-
- PR c++/51318
- * typeck.c (build_x_conditional_expr): Restrict glvalue games to C++11.
-
- PR c++/51459
- * pt.c (tsubst_expr) [DECL_EXPR]: Handle capture proxies properly.
- * semantics.c (insert_capture_proxy): No longer static.
- * cp-tree.h: Declare it.
-
-2011-12-07 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/51401
- * decl.c (grokdeclarator): Error for auto on non-static data members.
-
- PR c++/51429
- * typeck2.c (cxx_incomplete_type_diagnostic): Don't
- ICE if TREE_OPERAND (value, 1) is overloaded.
-
- PR c++/51229
- * decl.c (reshape_init_class): Complain if d->cur->index is
- INTEGER_CST.
- * parser.c (cp_parser_initializer_list): If cp_parser_parse_definitely
- fails, clear designator.
-
- PR c++/51369
- * init.c (build_value_init): Allow array types even when
- processing_template_decl.
-
-2011-12-07 Ed Smith-Rowland <3dw4rd@verizon.net>
-
- PR c++/51420
- * parser.c (lookup_literal_operator): Check that declaration is an
- overloaded function.
-
-2011-12-06 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/51430
- * pt.c (tsubst_decl): Don't call strip_array_domain on
- error_mark_node.
-
-2011-12-06 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51431
- * init.c (build_value_init): Check build_aggr_init_expr return
- value for error_mark_node.
-
-2011-12-06 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51427
- * parser.c (cp_parser_check_class_key): Add note about earlier
- declaration.
-
-2011-12-05 Fabien Chêne <fabien@gcc.gnu.org>
-
- PR c++/51319
- * semantics.c (finish_id_expression): Strip using declarations
- early in the function.
-
-2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51399
- * init.c (perform_member_init): Early return if init is error_mark_node.
-
-2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51414
- * semantics.c (finish_underlying_type): Use %qT, not %qE for the
- error message.
-
-2011-12-05 Jason Merrill <jason@redhat.com>
-
- * init.c (expand_default_init): Unshare args in ctor delegation.
-
-2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com>
- Pedro Lamarão <pedro.lamarao@gmail.com>
-
- Implement C++11 delegating constructors.
- * cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS.
- * error.c (maybe_warn_cpp0x): Adjust.
- * parser.c (cp_parser_mem_initializer_list): Use it. Diagnose
- multiple initializers if a delegating initializer is present.
- * call.c (build_special_member_call): Convert an assert into an if.
- * init.c (perform_target_ctor): New.
- (emit_mem_initializers): Use it.
- (expand_member_init, expand_default_init): Adjust.
-
-2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51404
- * typeck2.c (build_functional_cast): Early return error_mark_node
- for invalid uses of 'auto'.
- * parser.c (cp_parser_direct_declarator): When
- cp_parser_constant_expression returns error do not produce further
- diagnostic for the bound.
-
-2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51313
- * call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.
-
-2011-12-01 Jason Merrill <jason@redhat.com>
-
- * call.c (build_new_method_call_1): Handle aggregate initialization.
- * tree.c (stabilize_init): Handle CONSTRUCTOR.
-
-2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51326
- * call.c (build_user_type_conversion_1): Early return NULL if
- expr is NULL_TREE.
-
-2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51367
- * pt.c (unify_inconsistency): Use either %qT or %qE depending on
- whether parm is a type or non-type parameter.
-
-2011-11-30 Jason Merrill <jason@redhat.com>
-
- PR c++/51009
- * name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p.
- * decl.c (build_aggr_init_full_exprs): Just assert that it's true.
- (check_initializer): Here too.
-
-2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51299
- * rtti.c (ifnonnull): Use nullptr_node.
- (build_dynamic_cast_1): Call cp_truthvalue_conversion instead
- of c_common_truthvalue_conversion.
-
-2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51227
- * pt.c (instantiate_class_template_1): If lambda_function (type)
- is NULL_TREE do not instantiate_decl.
-
-2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51290
- * class.c (build_base_path): For the null pointer check use
- nullptr_node instead of integer_zero_node.
-
-2011-11-22 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51145
- * decl.c (check_elaborated_type_specifier): Gracefully handle
- error_mark_node. Accept bound template template parameters.
- Update diagnostics for alias template specializations. Update
- comment.
- * parser.c (cp_parser_elaborated_type_specifier): Use
- check_elaborated_type_specifier for simple-template-ids as well.
-
-2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51265
- * semantics.c (finish_decltype_type): Handle PTRMEM_CST.
-
-2011-11-22 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51143
- * parser.c (cp_parser_alias_declaration): Don't allow type
- definition in templates.
-
-2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51196
- * typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having
- TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here
- the -Wzero-as-null-pointer-constant warning for pmf == 0.
-
-2011-11-21 Torvald Riegel <triegel@redhat.com>
-
- * pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.
-
-2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
-
- PR c++/50958
- * parser.c (lookup_literal_operator): New.
- (cp_parser_userdef_char_literal): Use it.
- (cp_parser_userdef_numeric_literal): Use it.
- (cp_parser_userdef_string_literal): Use lookup_name.
-
-2011-11-20 Jason Merrill <jason@redhat.com>
-
- * pt.c (tsubst_pack_expansion): Fix SFINAE.
-
- PR c++/48322
- * cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New.
- * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it.
- * pt.c (tsubst_pack_expansion): Set and use it.
- (iterative_hash_template_arg): Hash it.
- (template_args_equal): Compare it.
- (comp_template_args_with_info): Handle nulls.
- * tree.c (cp_walk_subtrees): Walk it.
- * typeck.c (structural_comptypes): Compare it.
- * ptree.c (cxx_print_type): Print it.
-
- * pt.c (type_unification_real): Set input_location
- during default arg instantiation.
-
-2011-11-20 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51230
- * pt.c (unify_inconsistency): Handle non-type parameters better.
- * error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM.
-
-2011-11-20 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51194
- * pt.c (lookup_template_class_1): Go out early if the type of the
- template is error_mark_node.
-
-2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51216
- * semantics.c (potential_constant_expression_1): Handle IF_STMT,
- DO_STMT, FOR_STMT, and WHILE_STMT.
-
-2011-11-18 Fabien Chêne <fabien@gcc.gnu.org>
-
- PR c++/51188
- * search.c (lookup_field_1): Handle USING_DECLs for the storted
- case.
-
-2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51150
- * pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
-
-2011-11-18 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51191
- * pt.c (primary_template_instantiation_p): Don't forget to
- consider alias declarations.
-
-2011-11-17 Jason Merrill <jason@redhat.com>
-
- PR c++/51186
- * decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
-
- N3203
- * class.c (add_implicitly_declared_members): Update move
- conditions.
-
- PR c++/51137
- * class.c (build_base_path): Don't do calculation in templates.
-
-2011-11-15 Torvald Riegel <triegel@redhat.com>
-
- * parser.c (cp_parser_transaction_expression): Require parentheses
- when parsing transaction expressions.
-
-2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net>
-
- PR c++/51107
- * typeck.c (check_literal_operator_args): Add processing_specialization
- to check for void template fn. Test for exact arity for non-template fn.
-
-2011-11-14 Fabien Chêne <fabien@gcc.gnu.org>
-
- PR c++/6936
- PR c++/25994
- PR c++/26256
- PR c++/30195
- * search.c (lookup_field_1): Look through USING_DECL.
- (lookup_field_r): Call lookup_fnfields_slot instead of
- lookup_fnfields_1.
- * semantics.c (finish_member_declaration): Remove the check that
- prevents USING_DECLs from being verified by
- pushdecl_class_level. Call add_method for using declarations that
- designates functions if the using declaration is in a template
- class. Set DECL_IGNORED_P on class-scope using declarations.
- * typeck.c (build_class_member_access_expr): Handle USING_DECLs.
- * class.c (check_field_decls): Keep using declarations.
- (add_method): Remove two diagnostics about conflicting using
- declarations.
- * parser.c (cp_parser_nonclass_name): Handle USING_DECLs.
- * decl.c (start_enum): Call xref_tag whenever possible.
- * cp-tree.h (strip_using_decl): Declare, and reident the previous
- function.
- * name-lookup.c (strip_using_decl): New function.
- (supplement_binding_1): Call strip_using_decl on decl and
- bval. Perform most of the checks with USING_DECLs stripped. Also
- check that the target decl and the target bval does not refer to
- the same declaration. Allow pushing an enum multiple times in a
- template class. Adjustment to diagnose using redeclarations. Call
- diagnose_name_conflict.
- (push_class_level_binding): Call strip_using_decl on decl and
- bval. Perform most of the checks with USING_DECLs stripped. Return
- true if both decl and bval refer to USING_DECLs and are dependent.
- (diagnose_name_conflict): New function.
-
-2011-11-12 Jason Merrill <jason@redhat.com>
-
- PR c++/986
- * call.c (set_up_extended_ref_temp): Warn about references
- bound to non-static reference members.
- * init.c (perform_member_init): Pass in the member.
-
- PR c++/51060
- * cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone.
-
-2011-11-11 Ed Smith-Rowland <3dw4rd@verizon.net>
-
- PR c++/50976
- * typeck.c (check_literal_operator_args): Reorganize test for string
- operators so size_t search depends on finding string first.
-
-2011-11-10 Jason Merrill <jason@redhat.com>
-
- PR c++/50372
- * pt.c (convert_nontype_argument_function): Allow decls with
- internal linkage in C++11.
- (convert_nontype_argument): Likewise.
-
- PR c++/50973
- * decl2.c (mark_used): Defer synthesis of virtual functions.
- * method.c (use_thunk): Make sure the target function has
- DECL_INTERFACE_KNOWN.
-
- PR c++/51079, DR 495
- * call.c (joust): Check the second conversion sequence
- before checking templates.
-
-2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50837
- * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
- pass allow_non_integral_constant_expression_p = true to
- finish_id_expression.
-
-2011-11-09 Jason Merrill <jason@redhat.com>
-
- PR c++/50972
- * pt.c (maybe_instantiate_noexcept): Check the return value of
- push_tinst_level.
-
- PR c++/51046
- * parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
-
- PR c++/51029
- * class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
-
- * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
- (check-c++0x): Obsolete.
-
- * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
-
- * pt.c (convert_nontype_argument): Only integral arguments
- get early folding.
-
- * parser.c (cp_parser_alias_declaration): Don't do semantic
- processing if parsing failed.
-
-2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51045
- * init.c (build_new_1, build_vec_delete_1, build_delete):
- Use nullptr_node.
-
-2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51047
- * search.c (lookup_member): Change to take also a tsubst_flags_t
- parameter.
- (lookup_field, lookup_fnfields): Adjust calls.
- * typeck.c (lookup_destructor, finish_class_member_access_expr,
- build_ptrmemfunc_access_expr): Likewise.
- * class.c (handle_using_decl, maybe_note_name_used_in_class):
- Likewise.
- * pt.c (resolve_typename_type): Likewise.
- * semantics.c (lambda_function): Likewise.
- * parser.c (cp_parser_perform_range_for_lookup,
- cp_parser_lookup_name): Likewise.
- * friend.c (make_friend_class): Likewise.
- * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
- do_class_using_decl, lookup_qualified_name): Likewise.
- * cp-tree.h (lookup_member): Adjust declaration.
-
-2011-11-09 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51043
- * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
- NULL TYPE_NAME.
-
- PR c++/51027
- * parser.c (cp_parser_alias_declaration): Require ';' at the end
- of the declaration.
-
-2011-11-09 Dodji Seketeli <dodji@redhat.com>
-
- PR debug/51032
- * decl2.c (check_member_template): Accept alias templates and ...
- * parser.c (cp_parser_alias_declaration): ... use it here.
-
-2011-11-08 Jason Merrill <jason@redhat.com>
-
- PR c++/50835
- * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
- * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
- in C++98.
-
-2011-11-08 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/51010
- * error.c (dump_expr): Handle SSA_NAMEs.
-
-2011-11-07 Richard Henderson <rth@redhat.com>
- Aldy Hernandez <aldyh@redhat.com>
- Torvald Riegel <triegel@redhat.com>
-
- Merged from transactional-memory.
-
- * call.c (build_new_function_call): Call tm_malloc_replacement.
- * class.c (check_bases): Compute transaction attributes for the
- class based on its base classes.
- (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
- set_method_tm_attributes): New.
- (finish_struct_1): Call set_method_tm_attributes.
- * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
- build_transaction_expr): Declare.
- (TRANSACTION_EXPR_IS_STMT): New.
- * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
- * except.c (do_get_exception_ptr): Apply transaction_pure.
- (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
- record as transactional-memory wrapper.
- (do_end_catch): Similarly for _ITM_cxa_end_catch.
- (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
- (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
- * parser.h (struct cp_parser): Add in_transaction flag.
- * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
- (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
- (enum required_token): Add transaction tokens.
- (cp_parser_transaction, cp_parser_transaction_expression,
- cp_parser_function_transaction, cp_parser_transaction_cancel,
- cp_parser_txn_attribute_opt): New.
- (cp_parser_unary_expression): Handle RID_TRANSACTION*.
- (cp_parser_statement, cp_parser_function_definition_after_declarator,
- cp_parser_token_starts_function_definition_p): Same.
- (cp_parser_required_error): Handle RT_TRANSACTION*.
- * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
- * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
- build_transaction_expr): New.
-
-2011-11-08 Dodji Seketeli <dodji@redhat.com>
-
- Fix context handling of alias-declaration
- * decl.c (start_decl): Update comment.
- * error.c (dump_alias_template_specialization): Dump the context
- of the specialization.
- * parser.c (cp_parser_alias_declaration): Call pop_scope on the
- pushed scope yielded by start_decl.
-
-2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50864
- * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
- uses of '->' and '.' as postfix-expression in namespace scope.
-
-2011-11-07 Jason Merrill <jason@redhat.com>
-
- PR c++/50848
- * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
- if lookup finds a non-function.
-
- PR c++/50863
- * parser.c (cp_parser_initializer_list): Parse C99
- array designators tentatively.
-
- PR c++/50870
- * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
- (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
- object.
-
-2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
-
- * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
- call in case COMPONENT_REF.
-
-2011-11-07 Jason Merrill <jason@redhat.com>
- Dodji Seketeli <dodji@redhat.com>
-
- Support C++11 alias-declaration
- PR c++/45114
- * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
- (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
- macros.
- (TYPE_TEMPLATE_INFO): Get template info of an alias template
- specializations from its TYPE_DECL.
- (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
- specializations into its TYPE_DECL.
- (DECL_CLASS_TEMPLATE_P): Re-write using the new
- DECL_TYPE_TEMPLATE_P.
- (enum cp_decl_spec): Add new ds_alias enumerator.
- (alias_type_or_template_p, alias_template_specialization_p):
- Declare new functions.
- * parser.c (cp_parser_alias_declaration): New static function.
- (cp_parser_check_decl_spec): Add "using" name for the `alias'
- declspec.
- (cp_parser_type_name): Update comment. Support simple-template-id
- representing alias template specializations in c++0x mode.
- (cp_parser_qualifying_entity): Update comment. Use
- cp_parser_type_name.
- (cp_parser_block_declaration): Handle alias-declaration in c++11.
- Update comment.
- (cp_parser_template_id): Handle specializations of alias
- templates.
- (cp_parser_member_declaration): Add alias-declaration production
- to comment. Support alias-declarations.
- (cp_parser_template_declaration_after_export): Handle alias
- templates in c++11.
- * decl.c (make_typename_type, make_unbound_class_template): Accept
- alias templates.
- (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
- declarations.
- * decl2.c (grokfield): Move template creation after setting up the
- TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
- template actually carries the right type-id of the alias
- declaration.
- * pt.c (alias_type_or_template_p)
- (alias_template_specialization_p): Define new public functions.
- (maybe_process_partial_specialization): Reject partial
- specializations of alias templates.
- (primary_template_instantiation_p): Consider alias template
- instantiations.
- (push_template_decl_real): Assert that TYPE_DECLs of alias
- templates are different from those of class template. Store
- template info onto the TYPE_DECL of the alias template.
- (convert_template_argument): Strip aliases from template
- arguments.
- (lookup_template_class_1): Handle the creation of the
- specialization of an alias template.
- (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
- member alias template.
- (tsubst): Handle substituting into the type of an alias template.
- Handle substituting UNBOUND_CLASS_TEMPLATE into
- BOUND_TEMPLATE_TEMPLATE_PARM.
- (do_type_instantiation): Better diagnostics when trying to
- explicitely instantiate a non-class template.
- * search.c (lookup_field_1, lookup_field_r): Support looking up
- alias templates.
- * semantics.c (finish_template_type): For instantiations of alias
- templates, return the TYPE_DECL of the actual alias and not the
- one of the aliased type.
- * error.c (dump_alias_template_specialization): New static
- function.
- (dump_type): Handle printing of alias templates and their
- specializations. templates.
- (dump_aggr_type): For specialization of alias templates, fetch
- arguments from the right place.
- (dump_decl): Print an alias-declaration like `using decl = type;'
- (dump_template_decl): Support printing of alias templates.
-
-2011-11-07 Jason Merrill <jason@redhat.com>
-
- PR c++/35688
- * decl2.c (constrain_visibility): Return void. Add tmpl parm
- which gives the constraint priority over an attribute.
- (constrain_visibility_for_template, determine_visibility): Adjust.
- * pt.c (instantiate_class_template_1): Call determine_visibility.
-
- PR c++/33255
- * decl.c (save_function_data): Clear local_typedefs.
-
- * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
- check_initializer.
-
-2011-11-06 Jason Merrill <jason@redhat.com>
-
- PR c++/35688
- * decl2.c (constrain_visibility): Check decl_has_visibility_attr
- rather than DECL_VISIBILITY_SPECIFIED.
-
-2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/47695
- * decl2.c (mark_used): Early return false after error or sorry.
- * cp-tree.h (mark_used): Adjust declaration.
- * semantics.c (finish_id_expression): Check mark_used return value.
-
-2011-11-05 Jason Merrill <jason@redhat.com>
-
- PR c++/48370
- * decl.c (cp_finish_decl): Mostly revert previous change.
-
-2011-11-04 Jason Merrill <jason@redhat.com>
-
- PR c++/26714
- * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
- Do temporary lifetime extension.
-
- PR c++/48370
- * decl.c (cp_finish_decl): Run cleanups in the right order.
-
-2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
-
- PR c++/50608
- * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
- * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
-
-2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
-
- * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
- * mangle.c (write_unnamed_type_name): Likewise.
-
-2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
-
- * parser.c (cp_parser_enumerator_list): Do not warn about
- trailing commas in C++0x mode.
-
-2011-11-04 Olivier Goffart <olivier@woboq.com>
- Jason Merrill <jason@redhat.com>
-
- PR c++/50965
- * class.c (check_field_decls): NSDMI makes a class non-aggregate.
-
-2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48420
- * call.c (conversion_null_warnings): For 'false' to NULL pointer,
- just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
-
-2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
-
- PR c++/50941
- * parser.c (cp_parser_userdef_string_literal): Fix string length.
-
-2011-11-04 Jason Merrill <jason@redhat.com>
-
- PR c++/48370
- * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
- (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
- (initialize_reference): Just call convert_like.
- * decl.c (grok_reference_init): Just call initialize_reference.
- (build_init_list_var_init): Remove.
- (check_initializer): Change cleanup parm to VEC. Handle references
- like other types. Call perform_implicit_conversion instead
- of build_init_list_var_init. Don't use build_aggr_init for
- aggregate initialization of arrays.
- (cp_finish_decl): Change cleanup to VEC.
- * typeck2.c (store_init_value): Call extend_ref_init_temps.
- Use build_vec_init for non-constant arrays.
- * init.c (expand_aggr_init_1): Adjust.
- (build_vec_init): Avoid re-converting an initializer
- that's already digested.
- * mangle.c (mangle_ref_init_variable): Add a discriminator.
- * cp-tree.h: Adjust.
- * typeck.c (convert_for_initialization): Adjust.
- * decl2.c (maybe_emit_vtables): Adjust.
-
-2011-11-02 Jason Merrill <jason@redhat.com>
-
- PR c++/50930
- * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
- if the initializer has TARGET_EXPR_DIRECT_INIT_P.
- (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
- or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
- * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
- TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
- * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
- as appropriate on list-value-initialization.
-
- * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
- "C++11" in warnings.
- (cp_lexer_get_preprocessor_token): Likewise.
- (cp_parser_binary_expression): Likewise.
-
-2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50810
- * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
- (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
- * decl.c (check_initializer): Likewise.
- * semantics.c (finish_compound_literal): Likewise.
-
-2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50956
- * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
- comp_ptr_ttypes_const.
-
-2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
-
-2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/44277
- * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
- constant.
- * typeck.c (cp_truthvalue_conversion): Handle pointers and member
- function pointers under c_inhibit_evaluation_warnings; use
- nullptr_node for data member pointers.
- (cp_build_binary_op): Tweak, just forward to cp_convert op1,
- either a nullptr_node or an integer_zero_node.
- (build_ptrmemfunc): Use nullptr_node.
- * init.c (build_zero_init_1): Likewise.
-
-2011-11-01 Jason Merrill <jason@redhat.com>
-
- PR c++/50500
- DR 1082
- * search.c (lookup_fnfields_idx_nolazy): Split out from...
- (lookup_fnfields_1): ...here.
- (lookup_fnfields_slot_nolazy): Use it.
- * cp-tree.h: Declare it.
- * class.c (type_has_move_assign): Use it.
- (type_has_user_declared_move_assign): Likewise.
-
-2011-10-31 Jason Merrill <jason@redhat.com>
-
- PR c++/50920
- * class.c (check_field_decl): Change c++0x in diags to c++11.
- * error.c (maybe_warn_cpp0x): Likewise.
- * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
- * pt.c (check_default_tmpl_args): Likewise.
-
-2011-10-31 Diego Novillo <dnovillo@google.com>
-
- * mangle.c (get_mangled_id): Factor from ...
- (mangle_decl): ... here.
- Call get_mangled_id.
-
-2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
-
- * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
- (EGCS 1.0): Ditto.
-
-2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50901
- * call.c (build_new_op_1): Handle ABS_EXPR together with the
- other unary EXPR.
-
-2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- Revert:
- 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50864
- * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
- call in case COMPONENT_REF.
-
-2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
-
-2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50864
- * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
- call in case COMPONENT_REF.
-
-2011-10-27 Jason Merrill <jason@redhat.com>
-
- * semantics.c (cxx_eval_outermost_constant_expr): Check
- cp_has_mutable_p.
- (cxx_eval_component_reference): Check DECL_MUTABLE_P.
-
-2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
-
- PR c++/30066
- * decl2.c (determine_hidden_inline): New function.
- (determine_visibility): fvisibility-inlines-hidden affects inline
- functions.
-
-2011-10-27 Dodji Seketeli <dodji@redhat.com>
-
- * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
-
-2011-10-26 Jason Merrill <jason@redhat.com>
-
- * typeck.c (check_literal_operator_args): Avoid building types.
-
-2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
-
- Implement C++11 user-defined literals.
- * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
- * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
- name tools. New tree code for user-defined literals.
- * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
- * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
- (pp_cxx_primary_expression, pp_cxx_expression): Use it.
- * decl.c: (cp_tree_node_structure): Return new tree code.
- (duplicate_decls): Check for raw vs. template operator conflicts.
- (grokfndecl, grokdeclarator): New checks for literal operators.
- * error.c: (dump_expr): Warn about user-defined literals
- in C++98 mode. (dump_function_name): Pretty printing.
- * mangle.c: (write_literal_operator_name): New.
- (write_unqualified_id, write_unqualified_name): Use it.
- * parser.c: (cp_parser_operator): Handle operator"".
- (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
- cp_parser_userdef_string_literal): New.
- (cp_parser_primary_expression): Handle new user-defined literal tokens
- with new functions.
- * semantics.c: (potential_constant_expression_1): Add
- user-defined literals.
- * typeck.c (check_raw_literal_operator,
- check_literal_operator_args): New.
-
-2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
- * class.c (instantiate_type): Likewise.
- * pt.c (convert_nontype_argument_function, uses_template_parms,
- tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
- Likewise.
- * semantics.c (finish_decltype_type): Likewise.
- * decl2.c (mark_used): Likewise.
- * name-lookup.c (arg_assoc): Likewise.
-
-2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50870
- * typeck.c (non_reference): Pass NULL_TREE through.
-
-2011-10-25 Jason Merrill <jason@redhat.com>
-
- PR c++/50866
- PR c++/41449
- * semantics.c (maybe_cleanup_point_expr_void): No longer static.
- * typeck2.c (split_nonconstant_init_1): Use it.
- * cp-tree.h: Declare it.
- * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
-
- PR c++/49996
- * tree.c (stabilize_init): Stabilize scalar elements of a
- CONSTRUCTOR, too.
-
-2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50858
- * typeck.c (composite_pointer_type_r): Check return value of
- composite_pointer_type_r for error_mark_node.
-
-2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50861
- * pt.c (tsubst_copy_and_build): Check return value of
- tsubst_copy_and_build for error_mark_node.
-
-2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50841
- Revert:
- 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50810
- * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
- (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
- * decl.c (check_initializer): Likewise.
- * semantics.c (finish_compound_literal): Likewise.
-
-2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50810
- * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
- (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
- * decl.c (check_initializer): Likewise.
- * semantics.c (finish_compound_literal): Likewise.
-
-2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/45385
- * init.c (build_vec_init): Early return error_mark_node if
- maxindex is -1.
-
-2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/31423
- * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
- for invalid use of member function.
-
-2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
-
- PR c++/50811
- * parser.c (cp_parser_class_head): Parse virt-specifiers
- regardless of whether an id is present
-
-2011-10-20 Jason Merrill <jason@redhat.com>
-
- PR c++/41449
- * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
- initialized subobjects.
-
-2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/13657
- * class.c (instantiate_type): Fix error message.
-
-2011-10-19 Jason Merrill <jason@redhat.com>
-
- PR c++/50793
- * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
-
-2011-10-19 Roland Stigge <stigge@antcom.de>
-
- PR translation/49704
- * semantics.c (potential_constant_expression_1): Use "AST" instead of
- "ast" in sorry message.
-
-2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/38761
- PR c++/40872
- * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
- G_() in error message strings to facilitate translation.
- * semantics.c (finish_id_expression): Likewise.
- * parser.c (cp_parser_nested_name_specifier_opt,
- cp_parser_parameter_declaration): Likewise.
-
-2011-10-18 Jason Merrill <jason@redhat.com>
-
- PR c++/50531
- * pt.c (instantiate_decl): Recognize when a function defaulted
- outside the class is already instantiated.
-
- PR c++/50742
- * decl.c (check_previous_goto_1): Handle using-decl.
-
-2011-10-18 Jason Merrill <jason@redhat.com>
-
- PR c++/50500
- DR 1082
- * class.c (type_has_user_declared_move_constructor): New.
- (type_has_user_declared_move_assign): New.
- (add_implicitly_declared_members): Add lazy copy ops
- even if there's a move.
- * method.c (lazily_declare_fn): Delete implicit copies
- if there's a move.
- (maybe_explain_implicit_delete): Explain this. Use inform rather
- than error.
- * cp-tree.h: Declare new fns.
-
-2011-10-18 Diego Novillo <dnovillo@google.com>
-
- * parser.c: Remove ENABLE_CHECKING markers around debugging
- routines.
- (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
- Make static
- When printing CURR_TOKEN surround it in [[ ]].
- Start printing at START_TOKEN.
- Update all users.
- (cp_debug_print_tree_if_set): New.
- (cp_debug_print_context): New.
- (cp_debug_print_context_stack): New.
- (cp_debug_print_flag): New.
- (cp_debug_print_unparsed_function): New.
- (cp_debug_print_unparsed_queues): New.
- (cp_debug_parser_tokens): New.
- (cp_debug_parser): New.
- (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
- (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
- * parser.h (cp_lexer_dump_tokens): Remove declaration.
- (cp_debug_parser): Declare.
-
-2011-10-17 Michael Spertus <mike_spertus@symantec.com>
-
- * cp-tree.def: Add BASES as a new tree code.
- * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
- (BASES_TYPE, BASES_DIRECT): Define.
- (calculate_bases, finish_bases, calculate_direct_bases): Declare.
- * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
- (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
- * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
- * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
- dfs_calculate_bases_pre, dfs_calculate_bases_post,
- calculate_bases_helper): Define.
-
-2011-10-17 Jason Merrill <jason@redhat.com>
-
- PR c++/50736
- * parser.c (cp_parser_lambda_introducer): Check for more
- invalid captures.
-
-2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/44524
- * typeck.c (build_class_member_access_expr): Provide a better error
- message for X.Y where X is a pointer to class type.
- (finish_class_member_access_expr): Likewise.
-
-2011-10-15 Tom Tromey <tromey@redhat.com>
- Dodji Seketeli <dodji@redhat.com>
-
- * error.c (cp_diagnostic_starter): Pass the relevant location to
- diagnostic_report_current_module.
- (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
-
-2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48489
- * typeck.c (finish_class_member_access_expr): Fix error call
- for TREE_CODE (access_path) == TREE_BINFO.
-
-2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50732
- * semantics.c (finish_trait_expr): Do not try to instantiate the
- the base type of an __is_base_of trait.
- (check_trait_type): Return a tree; use complete_type_or_else.
-
-2011-10-14 Jason Merrill <jason@redhat.com>
-
- PR c++/50563
- * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
- (cp_parser_save_nsdmi): Pass it.
-
- PR c++/50707
- * method.c (walk_field_subobs): Check for NSDMI before
- complaining about uninitialized fields.
-
- * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
- instead of error_mark_node as a placeholder.
-
-2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/38174
- * call.c (add_builtin_candidate): If two pointers have a composite
- pointer type, generate a single candidate with that type.
-
-2011-10-13 Jason Merrill <jason@redhat.com>
-
- PR c++/50614
- * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
- (DECL_TEMPLATE_INFO): Use it.
- * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
- if the decl has an NSDMI.
- * init.c (perform_member_init): Use it.
-
- PR c++/50437
- * cp-tree.h (struct tree_lambda_expr): Add closure field.
- (LAMBDA_EXPR_CLOSURE): New.
- * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
- * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
- (begin_lambda_type, lambda_function, add_capture): Likewise.
- (add_default_capture, lambda_expr_this_capture): Likewise.
-
-2011-10-13 Diego Novillo <dnovillo@google.com>
-
- * cp-tree.h (struct language_function): Rename in_function_try_handler
- to x_in_function_try_handler.
- Rename in_base_initializer to x_in_base_initializer.
- Update all users.
-
-2011-10-13 Diego Novillo <dnovillo@google.com>
-
- * class.c (sorted_fields_type_new): Factor out of ...
- (finish_struct_1): ... here.
-
-2011-10-13 Jason Merrill <jason@redhat.com>
-
- PR c++/50618
- * init.c (expand_aggr_init_1): Don't zero-initialize virtual
- bases of a base subobject.
-
-2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50594
- * decl.c (cxx_init_decl_processing): Add
- __attribute__((externally_visible)) to operator new and
- operator delete library fn.
-
-2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * decl.c (duplicate_decls): Delete old interface with two parallel
- arrays to hold standard builtin declarations, and replace it with
- a function based interface that can support creating builtins on
- the fly in the future. Change all uses, and poison the old
- names. Make sure 0 is not a legitimate builtin index.
- * except.c (build_eh_type_type): Ditto.
- (choose_personality_routine): Ditto.
- * semantics.c (finish_omp_atomic): Ditto.
- (finish_omp_barrier): Ditto.
- (finish_omp_flush): Ditto.
- (finish_omp_taskwait): Ditto.
-
-2011-10-11 Jason Merrill <jason@redhat.com>
-
- PR c++/49855
- PR c++/49896
- * cp-tree.def (IMPLICIT_CONV_EXPR): New.
- * call.c (perform_implicit_conversion_flags): Build it
- instead of NOP_EXPR.
- * cp-objcp-common.c (cp_common_init_ts): It's typed.
- * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
- (pp_cxx_expression): Likewise.
- * error.c (dump_expr): Likewise.
- * semantics.c (potential_constant_expression_1): Likewise.
- * tree.c (cp_tree_equal): Likewise.
- (cp_walk_subtrees): Likewise.
- * pt.c (iterative_hash_template_arg): Likewise.
- (for_each_template_parm_r): Likewise.
- (type_dependent_expression_p): Likewise.
- (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
- and CONVERT_EXPR.
- * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
-
-2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50611
- * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
- do not call unqualified_name_lookup_error.
-
-2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50660
- * call.c (conversion_null_warnings): Don't look through references.
-
-2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/38980
- * init.c (constant_value_1): Add bool parameter.
- (decl_constant_value_safe): Add.
- (integral_constant_value): Adjust.
- (decl_constant_value): Adjust.
- * cp-tree.h (decl_constant_value_safe): Declare.
- * typeck.c (decay_conversion): Use decl_constant_value_safe.
- * call.c (convert_like_real): Likewise.
-
-2011-10-09 Jakub Jelinek <jakub@redhat.com>
- Diego Novillo <dnovillo@google.com>
-
- * pt.c (reregister_specialization): Use htab_find instead of
- htab_find_slot with INSERT.
- (maybe_process_partial_specialization, lookup_template_class_1): Change
- slot variable type to void ** to avoid aliasing problems.
- (register_specialization): Likewise. Use slot != NULL instead of
- more expensive !optimize_specialization_lookup_p (tmpl) test.
-
-2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/34927
- * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
- inform messages in case of cloned destructor.
-
-2011-10-06 Jason Merrill <jason@redhat.com>
-
- PR c++/39164
- * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
-
-2011-10-02 Jason Merrill <jason@redhat.com>
-
- * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
- Change unsubstituted_packs to bool.
-
- * parser.c (cp_parser_range_for): Don't try to deduce from {}
- in a template.
-
- PR c++/35722
- Implement N2555 (expanding pack expansion to fixed parm list)
- * pt.c (coerce_template_parms): Allow expanding a pack expansion
- to a fixed-length argument list.
- (unify_pack_expansion): Handle explicit args properly.
- (unify) [TREE_VEC]: Handle pack expansions here.
- [TYPE_ARGUMENT_PACK]: Not here.
- (tsubst_pack_expansion): Don't try to do partial substitution.
- (pack_deducible_p): New.
- (fn_type_unification): Use it.
- (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
- of a type parameter.
- (check_non_deducible_conversion): Split from type_unification_real.
- (unify_one_argument): Split from type_unification_real...
- (unify_pack_expansion): ...and here. Drop call_args_p parm.
- (type_unification_real, unify, more_specialized_fn): Adjust.
-
- * class.c (fixed_type_or_null): Handle NSDMI.
- * method.c (walk_field_subobs): Disable NSDMI noexcept checking
- for now.
-
-2011-09-30 Jason Merrill <jason@redhat.com>
-
- * cp-tree.h (TREE_NEGATED_INT): Remove.
- * semantics.c (finish_unary_op_expr): Don't set it.
-
-2011-09-30 Janis Johnson <janisjo@codesourcery.com>
-
- PR c++/44473
- * mangle.c (write_type): Handle CV qualifiers for decimal classes.
-
-2011-09-26 Andi Kleen <ak@linux.intel.com>
-
- * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
-
-2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/45278
- * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
- comparison of pointer with zero.
-
-2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/31489
- * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
- set CLASSTYPE_DECLARED_CLASS.
-
-2011-09-27 Jakub Jelinek <jakub@redhat.com>
-
- * decl.c (duplicate_decls): If compatible stpcpy prototype
- is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
-
-2011-09-26 Jason Merrill <jason@redhat.com>
-
- PR c++/45012
- * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
- constant value if we're still in a template.
-
- PR c++/46105
- * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
-
- PR c++/50508
- * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
- rather than ==.
-
-2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/45487
- * error.c (dump_template_bindings): Separate bindings with semicolons
- instead of commas.
-
-2011-09-26 Jason Merrill <jason@redhat.com>
-
- PR c++/50512
- * call.c (compare_ics): Only consider rvaluedness_matches_p
- if the target type is the same or it too differs in rvalueness.
-
- PR c++/50523
- * call.c (implicit_conversion): Mask out inappropriate LOOKUP
- flags at the top of the function.
-
- * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
-
-2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
-
-2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/26747
- * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
-
-2011-09-25 Jason Merrill <jason@redhat.com>
-
- * parser.c (inject_this_parameter): Split out from
- cp_parser_late_return_type_opt.
- (cp_parser_class_specifier_1): Use it for NSDMIs.
- * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
-
-2011-09-24 Jason Merrill <jason@redhat.com>
-
- * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
- * cp-tree.h: Declare it.
- * method.c (walk_field_subobs): Use it.
-
- * init.c (perform_member_init): Instantiate NSDMI here.
- * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
-
- Handle deferred parsing of NSDMIs.
- * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
- * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
- (cp_parser_late_parse_one_default_arg): Split out from
- cp_parser_late_parsing_default_args.
- (cp_parser_late_parsing_nsdmi): New.
- (push_unparsed_function_queues): Set it.
- (cp_parser_parameter_declaration): Save the '=' token.
- (cp_parser_template_parameter): Likewise.
- (cp_parser_default_argument): Call cp_parser_initializer
- rather than cp_parser_initializer_clause.
- (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
- (cp_parser_member_declaration): Handle nsdmis.
- * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
-
- Implement C++11 non-static data member initializers.
- * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
- * error.c (maybe_warn_cpp0x): Handle it.
- * call.c (convert_like_real) [ck_user]: Don't complain about
- using an explicit constructor for direct-initialization.
- * class.c (check_field_decl): Fix ancient typo.
- (check_field_decls): NSDMIs make the default ctor non-trivial.
- * decl.c (cp_finish_decl): Record NSDMI.
- (grokdeclarator): Allow NSDMI.
- * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
- * init.c (perform_member_init): Use NSDMI.
- * method.c (walk_field_subobs): Check for NSDMI.
- * parser.c (cp_parser_member_declaration): Parse { } init.
- * semantics.c (register_constexpr_fundef): Don't talk about
- a return statement in a constexpr constructor.
- (cxx_eval_call_expression): Check DECL_INITIAL instead of
- DECL_SAVED_TREE.
-
-2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/44267
- * class.c (build_base_path): Add a tsubst_flags_t parameter.
- (convert_to_base): Adjust call.
- * typeck.c (build_class_member_access_expr,
- get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
- * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
- * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
- * rtti.c (build_dynamic_cast_1): Likewise.
- * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
- * call.c (build_over_call, build_special_member_call): Likewise.
- * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
- build_up_reference): Likewise.
- * cp-tree.h (build_base_path): Adjust declaration.
-
-2011-09-23 Jason Merrill <jason@redhat.com>
-
- Core 253 - allow const objects with no initializer or
- user-provided default constructor if the defaulted constructor
- initializes all the subobjects.
- PR c++/20039
- PR c++/42844
- * class.c (default_init_uninitialized_part): New.
- * cp-tree.h: Declare it.
- * decl.c (check_for_uninitialized_const_var): Use it.
- * init.c (perform_member_init): Likewise.
- (build_new_1): Likewise.
- * method.c (walk_field_subobs): Likewise.
-
-2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50258
- * decl.c (check_static_variable_definition): Allow in-class
- initialization of static data member of non-integral type in
- permissive mode.
-
-2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50491
- * semantics.c (potential_constant_expression_1): Handle USING_DECL.
-
-2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50371
- * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
-
-2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
- Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50344
- * friend.c (make_friend_class): cv-qualification is ok in a
- friend declaration.
-
-2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50454
- * decl.c (grokdeclarator): Consistently handle both __int128
- and unsigned __int128 with -pedantic; suppress diagnostic in
- system headers.
-
-2011-09-20 Jason Merrill <jason@redhat.com>
-
- * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
- (DECL_GENERATED_P): New.
- * class.c (finalize_literal_type_property): Use them.
- * semantics.c (is_instantiation_of_constexpr): Likewise.
- (register_constexpr_fundef): Likewise.
-
- * call.c (convert_default_arg): Avoid redundant copy.
- * tree.c (bot_manip): Copy everything.
-
-2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
-
- * call.c (build_new_method_call_1): Use non-virtual lookup
- for final virtual functions.
-
-2011-09-16 Jason Merrill <jason@redhat.com>
-
- PR c++/50424
- * call.c (set_flags_from_callee): Split out from build_call_a.
- * cp-tree.h: Declare it.
- * tree.c (bot_manip): Call it.
-
-2011-09-15 Jason Merrill <jason@redhat.com>
-
- PR c++/50365
- * parser.c (cp_parser_late_return_type_opt): Check quals parameter
- for clearing current_class_ptr, too.
-
-2011-09-14 Diego Novillo <dnovillo@google.com>
-
- * name-lookup.c (lookup_arg_dependent): Use conditional
- timevars.
- * decl.c (xref_tag): Likewise.
-
-2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50391
- * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
- to build_exception_variant.
-
-2011-09-13 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/48320
- * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
- nodes. Add a comment.
- (arg_from_parm_pack_p): New static function, factorized out from
- tsubst_pack_expansion and extended to support non-type parameter
- packs represented with TEMPLATE_PARM_INDEX nodes.
- (tsubst_pack_expansion): Use arg_from_parm_pack_p.
-
-2011-09-12 Jason Merrill <jason@redhat.com>
-
- * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
- with no deducible template parameters.
- * call.c (rejection_reason_code): Add rr_template_conversion.
- (print_z_candidate): Handle it.
- (template_conversion_rejection): New.
- (build_user_type_conversion_1): Use it.
-
- * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
- on all of the second conversion sequence.
- (build_user_type_conversion_1): Set bad_p on the ck_user conv.
- (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
- first section. Fix loop logic.
- (initialize_reference): Call convert_like for diagnostics when
- we have a (bad) conversion.
-
- * call.c (convert_class_to_reference)
- (convert_class_to_reference_1): Remove.
- (reference_binding): Use build_user_type_conversion_1 instead.
-
- * call.c (initialize_reference): Add flags parm.
- * decl.c (grok_reference_init): Likewise.
- (check_initializer): Pass it.
- * typeck.c (convert_for_initialization): Likewise.
- * cp-tree.h: Adjust.
-
- * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
- * call.c (conditional_conversion): Use it.
- (reference_binding): Fix handling of xvalues.
-
-2011-09-09 Jason Merrill <jason@redhat.com>
-
- * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
- before forcing instantiation.
-
-2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50324
- * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
- instead of complete_type_or_else.
-
-2011-09-08 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/33255 - Support -Wunused-local-typedefs warning
- * name-lookup.c (pushdecl_maybe_friend_1): Use the new
- record_locally_defined_typedef.
- * decl.c (finish_function): Use the new
- maybe_warn_unused_local_typedefs.
- (grokfield): Use the new record_locally_defined_typedef.
- * parser.c (lookup_name): Use the new maybe_record_typedef_use.
-
-2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50309
- * decl.c (grokdeclarator): Check u.function.exception_specification
- for error_mark_node.
-
-2011-09-07 Jason Merrill <jason@redhat.com>
-
- PR c++/50298
- * parser.c (cp_parser_member_declaration): Don't require a constant
- rvalue here in C++0x.
-
- * pt.c (type_unification_real): Correct complain arg for tsubsting
- default template args.
-
- * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
-
-2011-09-06 Jason Merrill <jason@redhat.com>
-
- PR c++/50296
- * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
- (cx_check_missing_mem_inits): Handle bases and empty trivial members.
- (validate_constexpr_fundecl): Remove.
- * decl.c (start_preparsed_function): Don't call it.
- * cp-tree.h: Don't declare it.
-
-2011-09-04 Jason Merrill <jason@redhat.com>
-
- PR c++/49267
- * call.c (reference_binding): Don't set is_lvalue for an rvalue
- reference rfrom.
-
- PR c++/49267
- PR c++/49458
- DR 1328
- * call.c (reference_binding): Set rvaluedness_matches_p properly
- for reference to function conversion ops.
- (compare_ics): Adjust.
-
- * class.c (trivial_default_constructor_is_constexpr): Rename from
- synthesized_default_constructor_is_constexpr.
- (type_has_constexpr_default_constructor): Adjust.
- (add_implicitly_declared_members): Call it instead.
- (explain_non_literal_class): Explain about non-constexpr default ctor.
- * cp-tree.h: Adjust.
- * method.c (synthesized_method_walk): Adjust.
- * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
- functions, too.
-
- PR c++/50248
- Core 1358
- * init.c (perform_member_init): Don't diagnose missing inits here.
- (emit_mem_initializers): Or here.
- * method.c (process_subob_fn): Don't instantiate constexpr ctors.
- * semantics.c (cx_check_missing_mem_inits): New.
- (explain_invalid_constexpr_fn): Call it.
- (register_constexpr_fundef): Likewise. Leave
- DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
- (cxx_eval_call_expression): Adjust diagnostics.
- (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
-
-2011-08-30 Jason Merrill <jason@redhat.com>
-
- PR c++/50084
- * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
- to type_definition_p.
- * parser.c (cp_parser_set_decl_spec_type): Likewise.
- * decl.c (grokdeclarator): Check it.
-
- PR c++/50089
- * semantics.c (finish_id_expression): Use
- current_nonlambda_class_type for qualified-ids.
-
- PR c++/50114
- * decl.c (poplevel): Disable for scope compatibility hack
- in C++11 mode.
-
- PR c++/50220
- * semantics.c (add_capture): Call complete_type for copy.
-
- PR c++/50234
- * semantics.c (cxx_eval_component_reference): Handle
- value-initialization for omitted initializers.
-
-2011-08-29 Jason Merrill <jason@redhat.com>
-
- PR c++/50224
- * semantics.c (finish_id_expression): Mark captured variables used.
-
-2011-08-29 Jakub Jelinek <jakub@redhat.com>
- Jason Merrill <jason@redhat.com>
-
- PR c++/50207
- * class.c (finish_struct_1): Complain if the first field is
- artificial.
-
-2011-08-29 Jason Merrill <jason@redhat.com>
-
- PR c++/50209
- Core DR 994
- * parser.c (cp_parser_default_argument): Use
- cp_parser_initializer_clause.
- (cp_parser_late_parsing_default_args): Likewise.
-
-2011-08-26 Jason Merrill <jason@redhat.com>
-
- Core DR 342
- PR c++/48582
- * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
- is valid in C++11.
- (convert_nontype_argument): Likewise. Implicitly convert nullptr
- and do constant folding.
- * mangle.c (write_template_arg_literal): Mangle null member
- pointer values as 0.
- * call.c (null_member_pointer_value_p): New.
- * cp-tree.h: Declare it.
-
-2011-08-25 Jason Merrill <jason@redhat.com>
-
- * call.c (convert_like_real): Remove redundant complain checks.
-
- PR c++/50157
- * call.c (convert_like_real): Exit early if bad and !tf_error.
-
-2011-08-23 Jason Merrill <jason@redhat.com>
-
- * typeck2.c (build_functional_cast): Don't try to avoid calling
- build_value_init.
- * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
-
-2011-08-23 Jason Merrill <jason@redhat.com>
-
- PR c++/49045
- Core 1321
- * tree.c (dependent_name): New.
- (cp_tree_equal): Two calls with the same dependent name are
- equivalent even if the overload sets are different.
-
-2011-08-23 Jason Merrill <jason@redhat.com>
-
- * tree.c (build_target_expr): Set TREE_CONSTANT on
- literal TARGET_EXPR if the value is constant.
- * typeck2.c (build_functional_cast): Don't set it here.
-
-2011-08-23 Jason Merrill <jason@redhat.com>
-
- Core 903 (partial)
- * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
-
-2011-08-23 Jason Merrill <jason@redhat.com>
-
- Core 975
- * decl.c (cxx_init_decl_processing): Initialize
- dependent_lambda_return_type_node.
- * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
- (dependent_lambda_return_type_node): Define.
- (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
- * semantics.c (lambda_return_type): Handle overloaded function.
- Use dependent_lambda_return_type_node instead of
- DECLTYPE_FOR_LAMBDA_RETURN.
- (apply_lambda_return_type): Don't check dependent_type_p.
- * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
- (instantiate_class_template_1): Likewise.
- (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
- * mangle.c (write_type): Likewise.
- * typeck.c (structural_comptypes): Likewise.
- (check_return_expr): Handle dependent_lambda_return_type_node.
-
-2011-08-23 Jason Merrill <jason@redhat.com>
-
- PR c++/50024
- * semantics.c (maybe_constant_value): Don't try to fold { }.
- * pt.c (build_non_dependent_expr): Don't wrap { }.
- * init.c (build_value_init): Allow scalar value-init in templates.
-
-2011-08-23 Jason Merrill <jason@redhat.com>
-
- * semantics.c (potential_constant_expression_1): Allow 'this'.
-
-2011-08-23 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/50158
- * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
- if it has side-effects and needs to be preevaluated.
-
-2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
-
- PR c++/50055
- * except.c (begin_eh_spec_block): Build EH_SPEC block on the
- same line as the function.
-
-2011-08-23 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/46862
- * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
- which doesn't have any fields, clear it and diagnose.
-
-2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
- Marc Glisse <marc.glisse@normalesup.org>
-
- PR libstdc++-v3/1773
- * mangle.c (decl_mangling_context): Call
- targetm.cxx.decl_mangling_context.
- (write_unscoped_name): Use decl_mangling_context.
-
-2011-08-18 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/45625
- * pt.c (parameter_of_template_p): Handle comparison with DECLs of
- template parameters as created by process_template_parm.
-
-2011-08-16 Jason Merrill <jason@redhat.com>
-
- PR c++/50086
- * pt.c (unify_pack_expansion): Correct overloaded unification
- logic.
-
- * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
- on a member function or static data member, call mark_used.
-
- PR c++/50054
- * typeck2.c (cxx_incomplete_type_diagnostic): Handle
- init_list_type_node.
-
-2011-08-13 Jason Merrill <jason@redhat.com>
-
- PR c++/50075
- * name-lookup.c (local_bindings_p): New.
- * name-lookup.h: Declare it.
- * lex.c (unqualified_name_lookup_error): Use it.
-
- PR c++/50059
- * error.c (dump_expr): Handle MODIFY_EXPR properly.
-
- * decl.c (grok_reference_init): Handle constexpr here.
- * call.c (initialize_reference): Not here.
-
-2011-08-12 David Li <davidxl@google.com>
-
- * class.c (update_vtable_entry_for_fn): Set
- LOST_PRIMARY bit properly.
-
-2011-08-12 Jason Merrill <jason@redhat.com>
-
- PR c++/50034
- * call.c (convert_arg_to_ellipsis): force_rvalue only in
- potentially evaluated context.
-
-2011-08-12 Richard Guenther <rguenther@suse.de>
-
- * call.c (build_over_call): Instead of memcpy use an
- assignment of two MEM_REFs.
-
-2011-08-11 Romain Geissler <romain.geissler@gmail.com>
- Brian Hackett <bhackett1024@gmail.com>
-
- * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
-
-2011-08-10 Richard Guenther <rguenther@suse.de>
-
- * call.c (build_over_call): Call memcpy unconditionally.
-
-2011-08-08 Jason Merrill <jason@redhat.com>
-
- PR c++/50020
- * semantics.c (finish_call_expr): Don't look at 'this' if we
- had an explicit object argument.
-
- PR c++/50011
- * typeck2.c (check_narrowing): Fix integer logic.
-
-2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
-
-2011-08-05 Jason Merrill <jason@redhat.com>
-
- PR c++/48993
- * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
- on 'this' in a constructor.
-
- PR c++/49921
- * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
-
- PR c++/49669
- * init.c (perform_member_init): Handle invalid array initializer.
-
- PR c++/49988
- * semantics.c (cxx_eval_array_reference): Handle failure to
- reduce the array operand to something we can work with.
-
-2011-08-05 Gabriel Charette <gchare@google.com>
-
- * decl.c (finish_function): Remove unecessary line 0 hack.
-
-2011-08-05 Jason Merrill <jason@redhat.com>
-
- PR c++/47453
- * typeck.c (build_x_compound_expr_from_list): Also complain
- about ({...}).
-
- PR c++/49812
- * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
-
- PR c++/49983
- * parser.c (cp_parser_range_for): Only do auto deduction in
- template if the range is non-dependent.
-
- * init.c (perform_member_init): Always build_aggr_init
- for a class member with an explicit mem-initializer.
-
- * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
-
-2011-08-04 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/49905
- * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
- for operator new and operator new []. Call init_attributes.
-
-2011-08-02 Jason Merrill <jason@redhat.com>
-
- PR c++/43886
- * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
-
- PR c++/49577
- * typeck2.c (check_narrowing): Check unsigned mismatch.
- * semantics.c (finish_compound_literal): check_narrowing.
-
- PR c++/49593
- * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
-
- PR c++/49803
- * init.c (sort_mem_initializers): Initialize uses_unions_p here.
- (build_field_list): Not here.
-
- PR c++/49834
- * parser.c (build_range_temp): Split out from...
- (cp_convert_range_for): ...here.
- (do_range_for_auto_deduction): New.
- (cp_parser_range_for): Use it.
-
-2011-08-02 Jakub Jelinek <jakub@redhat.com>
-
- * cp-tree.h (finish_omp_atomic): Adjust prototype.
- (cxx_omp_const_qual_no_mutable): New prototype.
- (finish_omp_taskyield): New prototype.
- * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
- parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
- (cp_parser_omp_clause_name): Handle final and mergeable clauses.
- (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
- functions.
- (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
- and PRAGMA_OMP_CLAUSE_MERGEABLE.
- (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
- (cp_parser_omp_taskyield): New function.
- (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
- (cp_parser_omp_clause_reduction): Handle min and max.
- * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
- (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
- OMP_CLAUSE_MERGEABLE.
- * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
- arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
- caller.
- (finish_omp_clauses): Don't complain about const qualified
- predetermined vars and static data members in firstprivate clause.
- Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
- and MAX_EXPR.
- (finish_omp_taskyield): New function.
- * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
- (cxx_omp_predetermined_sharing): Use it.
-
-2011-08-02 Jason Merrill <jason@redhat.com>
-
- * call.c (build_call_a): Also check at_function_scope_p.
-
-2011-08-01 Jason Merrill <jason@redhat.com>
-
- PR c++/49932
- * mangle.c (write_prefix): Handle decltype.
-
- PR c++/49924
- * semantics.c (cxx_eval_vec_init_1): Fix logic.
-
- PR c++/49813
- * semantics.c (potential_constant_expression_1): Allow any builtin.
- (morally_constexpr_builtin_function_p): Remove.
-
-2011-07-29 Jason Merrill <jason@redhat.com>
-
- PR c++/49867
- * parser.c (cp_parser_lambda_expression): Also clear in_statement
- and in_switch_statement_p.
- (cp_parser_class_specifier): Likewise.
-
-2011-07-28 Jason Merrill <jason@redhat.com>
-
- PR c++/49808
- * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
- (convert_nontype_argument, tsubst_template_arg): Handle its output.
-
-2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/49813
- * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
-
-2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
-
- * pt.c (build_template_decl): Copy the function_decl's
- source location to the new template_decl.
-
-2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/49776
- * typeck.c (cp_build_modify_expr): Check digest_init return value
- for error_mark_node.
-
-2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR bootstrap/49845
- * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
- and *end before returning.
-
-2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/49838
- * parser.c (cp_parser_perform_range_for_lookup): Early return if
- error_operand_p (range).
-
-2011-07-23 Jason Merrill <jason@redhat.com>
-
- PR c++/49823
- * parser.c (cp_parser_qualifying_entity): Handle templates.
-
-2011-07-22 Jason Merrill <jason@redhat.com>
-
- PR c++/49793
- * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
- Make conditional on -Wnarrowing.
-
-2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
-
- Warn about the use of final/override in non-c++0x mode, and
- add __final for non-c++0x mode.
- * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
- * error.c (maybe_warn_cpp0x): Adjust.
- * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
- '__final' as a non-c++0x alternative for 'final'.
-
-2011-07-22 Jason Merrill <jason@redhat.com>
- Mark Glisse <marc.glisse@normalesup.org>
-
- PR c++/30112
- * decl.c (cp_finish_decl): Apply pragma redefine_extname in
- other namespaces as well.
- * name-lookup.c (c_linkage_bindings): Define.
- (lookup_extern_c_fun_in_all_ns): Rename from
- lookup_extern_c_fun_binding_in_all_ns. Return tree.
- (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
-
-2011-07-20 Jason Merrill <jason@redhat.com>
-
- * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
- designated initializer syntax.
- * decl.c (check_array_designated_initializer): Add index parm.
- (maybe_deduce_size_from_array_init): Pass it.
- (reshape_init_array_1): Likewise.
-
- PR c++/6709 (DR 743)
- PR c++/42603 (DR 950)
- * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
- (cp_parser_nested_name_specifier_opt): Allow decltype.
- (cp_parser_qualifying_entity): Likewise.
- (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
- (cp_parser_simple_type_specifier): Handle decltype as scope.
- (cp_parser_base_specifier): Allow decltype.
- (cp_parser_base_clause): Don't crash on null base.
- * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
- (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
-
-2011-07-19 Jason Merrill <jason@redhat.com>
-
- PR c++/49785
- * pt.c (coerce_template_parms): Handle non-pack after pack.
-
-2011-07-19 Richard Guenther <rguenther@suse.de>
-
- * call.c (build_special_member_call): Use fold_build_pointer_plus.
- * class.c (build_base_path): Likewise.
- (convert_to_base_statically): Likewise.
- (dfs_accumulate_vtbl_inits): Likewise.
- * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
- * except.c (expand_start_catch_block): Likewise.
- * init.c (expand_virtual_init): Likewise.
- (build_new_1): Likewise.
- (build_vec_delete_1): Likewise.
- (build_vec_delete): Likewise.
- * rtti.c (build_headof): Likewise.
- (tinfo_base_init): Likewise.
- * typeck.c (get_member_function_from_ptrfunc): Likewise.
- (cp_build_addr_expr_1): Likewise.
- * typeck2.c (build_m_component_ref): Likewise.
-
-2011-07-18 Martin Jambor <mjambor@suse.cz>
-
- * parser.c (cp_parser_parameter_declaration_list): Initialize
- parenthesized_p.
-
-2011-07-16 Jason Merrill <jason@redhat.com>
-
- * pt.c (tinst_level_tick, last_template_error_tick): Replace with
- last_error_tinst_level.
- (push_tinst_level, pop_tinst_level): Adjust.
- (problematic_instantiation_changed): Adjust.
- (record_last_problematic_instantiation): Adjust.
- * error.c (cp_print_error_function): Don't print
- current_function_decl if we're in a template instantiation context.
- (print_instantiation_full_context): Always print first line.
-
-2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
- Jason Merrill <jason@redhat.com>
-
- PR c++/45329
- PR c++/48934
- * cp-tree.h (fn_type_unification): Add `bool' parameter.
- * pt.c (enum template_base_result): Define.
- (unify_success, unify_unknown): Define.
- (unify_parameter_deduction_failure): Define.
- (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
- (unify_parameter_pack_mismatch): Define.
- (unify_parameter_pack_inconsistent): Define.
- (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
- (unify_expression_unequal, unify_inconsistency): Define.
- (unify_method_type_error, unify_arity): Likewise.
- (unify_too_many_parameters, unify_too_few_parameters): Define.
- (unify_arg_conversion, unify_no_common_base): Define.
- (unify_illformed_ptrmem_cst_expr): Define.
- (unify_substitution_failure): Define.
- (unify_inconsistent_template_template_parameters): Define.
- (unify_template_deduction_failure): Define.
- (unify_template_argument_mismatch): Define.
- (unify_overload_resolution_failure): Define.
- (comp_template_args_with_info): New function, split out from...
- (comp_template_args): ...here. Call it.
- (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
- to tsubst.
- (unify): Add `explain_p' parameter. Pass to all relevant calls.
- Call above status functions when appropriate.
- (resolve_overloaded_unification, try_one_overload): Likewise.
- (type_unification, type_unification_real): Likewise.
- (unify_pack_expansion): Likewise.
- (get_template_base, try_class_unification): Likewise.
- (get_bindings, more_specialized_fn): Pass false to unification
- calls.
- (get_class_bindings, do_auto_deduction): Likewise.
- (convert_nontype_argument): Likewise.
- (fn_type_unification): Likewise. Pass tf_warning_or_error if
- explain_p.
- (get_template_base): Add `explain_p' parameter and pass it to
- try_class_unification. Return an enum template_base_result.
- * class.c (resolve_address_of_overloaded_function): Pass false to
- fn_type_unification.
- * call.c (enum rejection_reason_code): Add new codes.
- (struct rejection_reason): Add template_unification field.
- Add template_instantiation field.
- (template_unification_rejection): Define.
- (template_unification_error_rejection): Define.
- (template_instantiation_rejection): Define.
- (invalid_copy_with_fn_template_rejection): Define.
- (add_template_candidate): Pass false to unify.
- Provide more rejection reasons when possible.
- (print_template_unification_rejection): Define.
- (print_arity_rejection): Define, split out from...
- (print_z_candidate): ...here. Add cases for new rejection
- reasons.
-
-2011-07-15 Jason Merrill <jason@redhat.com>
-
- * Make-lang.in (check-g++-strict-gc): New.
- (cp/except.o): Depend on gt-cp-except.h
- * except.c: Include gt-cp-except.h.
- * config-lang.in (gtfiles): Add cp/except.c.
- * decl2.c (mark_used): Adjust constexpr condition, set
- function_depth around template instantiation.
- * parser.c (cp_parser_lambda_body): Set function_depth.
- * semantics.c (maybe_add_lambda_conv_op): Likewise.
-
- PR testsuite/49741
- * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
-
-2011-07-13 Jason Merrill <jason@redhat.com>
-
- * Make-lang.in (check-c++0x): New.
-
-2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
-
- * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
- rather than a pointer to it. Return true if the whole of the value
- was initialized by the generated statements. Use
- complete_ctor_at_level_p instead of count_type_elements.
-
-2011-07-12 Diego Novillo <dnovillo@google.com>
-
- * name-lookup.h (cp_binding_level): Rename from cxx_scope.
- Update all users.
- (struct cp_binding_level): Fix indentation.
-
-2011-07-11 Jason Merrill <jason@redhat.com>
-
- PR c++/49672
- * pt.c (extract_fnparm_pack): Split out from...
- (make_fnparm_pack): ...here.
- (instantiate_decl): Handle non-pack parms after a pack.
- * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
-
- * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
-
- PR c++/44609
- * cp-tree.h (struct tinst_level): Add errors field.
- * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
- (push_tinst_level): Don't start another decl in that case.
- (reopen_tinst_level): Adjust errors field.
- * decl2.c (cp_write_global_declarations): Don't complain about
- undefined inline if its template was defined.
- * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
-
-2011-07-10 Jason Merrill <jason@redhat.com>
-
- PR c++/49691
- * parser.c (cp_parser_late_return_type_opt): Check quals parameter
- rather than current_class_type to determine whether to set 'this'.
- (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
- (cp_parser_init_declarator): Pass down member_p.
-
-2011-07-09 Jason Merrill <jason@redhat.com>
-
- * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
-
-2011-07-08 Jason Merrill <jason@redhat.com>
-
- PR c++/45437
- * typeck.c (cp_build_modify_expr): Preevaluate RHS.
-
- * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
- * optimize.c (maybe_clone_body): Likewise.
- * semantics.c (maybe_add_lambda_conv_op): Likewise.
-
- PR c++/45603
- * decl.c (expand_static_init): Don't get confused by user
- declaration of __cxa_guard_acquire.
-
- * typeck.c (cp_apply_type_quals_to_decl): Don't check
- COMPLETE_TYPE_P either.
-
- PR c++/49673
- * typeck.c (cp_apply_type_quals_to_decl): Don't check
- TYPE_NEEDS_CONSTRUCTING.
-
-2011-07-07 Jason Merrill <jason@redhat.com>
-
- PR c++/49663
- * pt.c (push_deduction_access_scope): Preserve
- processing_template_decl across push_to_top_level.
- And revert:
- * class.c (pushclass): Accept NULL argument.
- (popclass): Deal with popping null class.
- * pt.c (push_access_scope, pop_access_scope): Use them rather than
- push_to_top_level/pop_from_top_level.
- * name-lookup.c (lookup_name_real_1): Check current_class_type.
-
-2011-07-07 Jakub Jelinek <jakub@redhat.com>
-
- PR c/49644
- * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
- one non-complex and one complex argument, call save_expr on both
- operands.
-
-2011-07-06 Jason Merrill <jason@redhat.com>
-
- PR c++/49353
- * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
- on kept inlines.
-
- PR c++/49568
- * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
-
-2011-07-05 Jason Merrill <jason@redhat.com>
-
- PR c++/48157
- * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
- partial instantiation.
-
- PR c++/49598
- * semantics.c (finish_id_expression): convert_from_reference.
-
-2011-07-05 Richard Guenther <rguenther@suse.de>
-
- * decl.c (cxx_init_decl_processing): Defer building common
- tree nodes to c_common_nodes_and_builtins.
-
-2011-07-04 Jason Merrill <jason@redhat.com>
-
- DR 1207
- PR c++/49589
- * mangle.c (write_expression): Handle 'this'.
- * parser.c (cp_parser_postfix_dot_deref_expression): Allow
- incomplete *this.
- * semantics.c (potential_constant_expression_1): Check that
- DECL_CONTEXT is set on 'this'.
-
- * error.c (dump_template_bindings): Don't print typenames
- for a partial instantiation.
- (dump_function_decl): If we aren't printing function arguments,
- print template arguments as <args> rather than [with ...].
- (dump_expr): Don't print return type or template header.
- [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
- * pt.c (dependent_template_arg_p): Handle null arg.
-
- * error.c (type_to_string): Avoid redundant akas.
-
-2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR c++/49605
- * init.c (build_delete): Only warn for sfk_deleting_destructor.
-
-2011-07-01 Jakub Jelinek <jakub@redhat.com>
-
- * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
- (cp/class.o): Likewise.
- (cp/error.o): Likewise.
- (cp/name-lookup.o): Likewise.
- (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
-
-2011-07-01 Jason Merrill <jason@redhat.com>
-
- PR c++/48261
- * pt.c (lookup_template_function): Handle non-function.
-
- PR c++/48593
- * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
- * tree.c (build_qualified_name): Set PTRMEM_OK_P.
- * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
- SCOPE_REF, too.
- * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
- (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
-
- PR c++/48883
- PR c++/49609
- * pt.c (resolve_nondeduced_context): Call mark_used.
-
- PR c++/49085
- * semantics.c (finish_offsetof): Complain about incomplete type.
-
-2011-06-30 Jason Merrill <jason@redhat.com>
-
- PR c++/49387
- * rtti.c (get_tinfo_decl): Call complete_type.
-
- PR c++/49569
- * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
- DECL_PARM_INDEX on rhs parm.
-
- * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
-
- PR c++/49355
- * tree.c (stabilize_init): Handle aggregate initialization.
-
- PR c++/48481
- * name-lookup.c (struct arg_lookup): Add fn_set.
- (add_function): Check it.
- (lookup_arg_dependent_1): Initialize it.
-
-2011-06-29 Jason Merrill <jason@redhat.com>
-
- PR c++/49216
- * init.c (build_new_1): Pass {} down to build_vec_init.
- (build_vec_init): Handle it.
-
- DR 1207
- PR c++/49003
- * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
- x_current_class_ref.
- (current_class_ptr, current_class_ref): Use them.
- * decl.c (build_this_parm): Handle getting the class type.
- * parser.c (cp_parser_late_return_type_opt): Set up 'this'
- for use within the trailing return type.
-
- * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
- don't tsubst DECL_INITIAL unless our type use auto.
-
- PR c++/49520
- * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
- (massage_constexpr_body): Not here.
-
- PR c++/49554
- * semantics.c (lambda_proxy_type): New.
- (build_capture_proxy): Use it.
- * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
- * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
-
- PR c++/45923
- * class.c (explain_non_literal_class): New.
- (finalize_literal_type_property): Call it.
- * cp-tree.h: Declare it.
- * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
- (is_valid_constexpr_fn): Likewise.
- (massage_constexpr_body): Split out from...
- (register_constexpr_fundef): ...here.
- (is_instantiation_of_constexpr): New.
- (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
- (explain_invalid_constexpr_fn): New.
- (cxx_eval_call_expression): Call it.
- (potential_constant_expression_1): Likewise. Avoid redundant errors.
- * method.c (process_subob_fn): Diagnose non-constexpr.
- (walk_field_subobs): Likewise.
- (synthesized_method_walk): Don't shortcut if we want diagnostics.
- (explain_implicit_non_constexpr): New.
- (defaulted_late_check): Use it.
- * call.c (build_cxx_call): Remember location.
-
- * method.c (maybe_explain_implicit_delete): Use pointer_set
- instead of htab.
-
- * class.c (finalize_literal_type_property): Update conditions.
- * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
-
- * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
- * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
- * semantics.c (cxx_eval_vec_init_1): Correct type.
-
- * init.c (build_value_init): Decide whether or not to zero-initialize
- based on user-providedness of default ctor, not any ctor.
- (build_value_init_noctor): Adjust assert.
-
- DR 990
- * call.c (convert_like_real) [ck_user]: Handle value-initialization.
- (build_new_method_call_1): Likewise.
- * init.c (expand_default_init): Handle direct list-initialization
- of aggregates.
-
-2011-06-27 Jakub Jelinek <jakub@redhat.com>
-
- * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
-
-2011-06-26 Jason Merrill <jason@redhat.com>
-
- PR c++/49528
- * semantics.c (potential_constant_expression_1): Check
- for non-literality rather than cleanup.
- (cxx_eval_constant_expression): Likewise.
-
- PR c++/49528
- * semantics.c (potential_constant_expression_1): A TARGET_EXPR
- with a cleanup isn't constant.
- (cxx_eval_constant_expression): Likewise.
- * init.c (expand_default_init): Use maybe_constant_init.
-
-2011-06-24 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/46400
- * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
- instead of TYPE_CHAIN for chain_next for types.
-
-2011-06-23 Gabriel Charette <gchare@google.com>
-
- * name-lookup.h (cp_binding_level): Removed unused
- member names_size. Update all users.
-
-2011-06-23 Jason Merrill <jason@redhat.com>
-
- * typeck2.c (build_functional_cast): Strip cv-quals for value init.
- * init.c (build_zero_init_1): Not here.
-
- PR c++/35255
- * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
-
-2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/44625
- * decl2.c (build_anon_union_vars): Early return error_mark_node
- for a nested anonymous struct.
-
-2011-06-23 Jason Merrill <jason@redhat.com>
-
- PR c++/49507
- * decl2.c (mark_used): Don't call synthesize_method for
- functions defaulted outside the class.
-
- * optimize.c (maybe_clone_body): Set linkage flags before
- cgraph_same_body_alias.
-
- PR c++/49440
- * class.c (set_linkage_according_to_type): Hand off to
- determine_visibility.
-
- PR c++/49395
- * init.c (build_zero_init_1): Strip cv-quals from scalar types.
-
- PR c++/36435
- * pt.c (most_specialized_instantiation): Do check return types.
-
-2011-06-22 Jason Merrill <jason@redhat.com>
-
- PR c++/49260
- * call.c (build_call_a): Set cp_function_chain->can_throw here.
- (build_cxx_call): Not here.
-
-2011-06-21 Jason Merrill <jason@redhat.com>
-
- PR c++/49172
- * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
- (grokdeclarator): constexpr doesn't apply const for refs.
- * parser.c (cp_parser_initializer_clause): Don't call
- maybe_constant_value here.
- * call.c (initialize_reference): Handle constexpr.
-
- PR c++/49482
- * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
- static fn parameters.
-
- * call.c (add_builtin_candidates): Use cv_unqualified rather than
- TYPE_MAIN_VARIANT.
- * pt.c (tsubst_arg_types): Likewise.
- * except.c (build_throw): Use cv_unqualified.
-
- PR c++/49418
- * call.c (cxx_type_promotes_to): Don't strip cv-quals.
- * semantics.c (lambda_return_type): Strip them here.
-
-2011-06-21 Andrew MacLeod <amacleod@redhat.com>
-
- * semantics.c: Add sync_ or SYNC__ to builtin names.
-
-2011-06-20 Jason Merrill <jason@redhat.com>
-
- PR c++/49216
- * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
- base is a pointer.
- * typeck2.c (process_init_constructor_array): Use {} for classes,
- too.
- * call.c (convert_like_real): Handle substitution failure.
-
- PR c++/48138
- * pt.c (canonicalize_type_argument): New.
- (convert_template_argument, unify): Use it.
-
- PR c++/47080
- * call.c (rejection_reason_code): Add rr_explicit_conversion.
- (print_z_candidate): Handle it.
- (explicit_conversion_rejection): New.
- (build_user_type_conversion_1): Reject an explicit conversion
- function that requires more than a qualification conversion.
-
- PR c++/47635
- * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
-
- PR c++/48138
- * tree.c (strip_typedefs): Use build_aligned_type.
-
- PR c++/49205
- * call.c (sufficient_parms_p): Allow parameter packs too.
-
- PR c++/43321
- * semantics.c (describable_type): Remove.
- * cp-tree.h: Likewise.
- * decl.c (cp_finish_decl): Don't call it.
- * init.c (build_new): Likewise.
- * parser.c (cp_parser_omp_for_loop): Likewise.
- * pt.c (tsubst_decl): Likewise.
- (do_auto_deduction): If we fail in a template, try again
- at instantiation time.
-
- PR c++/43831
- * parser.c (cp_parser_lambda_introducer): Complain about redundant
- captures.
- * semantics.c (add_capture): Likewise.
- (register_capture_members): Clear IDENTIFIER_MARKED.
-
-2011-06-17 Jason Merrill <jason@redhat.com>
-
- PR c++/49458
- * call.c (convert_class_to_reference_1): Allow binding function
- lvalue to rvalue reference.
-
- PR c++/43912
- Generate proxy VAR_DECLs for better lambda debug info.
- * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
- (LAMBDA_EXPR_PENDING_PROXIES): New.
- (struct tree_lambda_expr): Add pending_proxies.
- * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
- (qualify_lookup): Use is_lambda_ignored_entity.
- * parser.c (cp_parser_lambda_expression): Don't adjust field names.
- Call insert_pending_capture_proxies.
- (cp_parser_lambda_introducer): Use this_identifier.
- (cp_parser_lambda_declarator_opt): Call the object parameter
- of the op() "__closure" instead of "this".
- (cp_parser_lambda_body): Call build_capture_proxy.
- * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
- (insert_pending_capture_proxies, insert_capture_proxy): New.
- (is_normal_capture_proxy, is_capture_proxy): New.
- (add_capture): Add __ to field names here, return capture proxy.
- (add_default_capture): Use this_identifier, adjust to expect
- add_capture to return a capture proxy.
- (outer_lambda_capture_p, thisify_lambda_field): Remove.
- (finish_id_expression, lambda_expr_this_capture): Adjust.
- (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
- * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
- is null.
-
- * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
- of artificial locals.
-
- * parser.c (cp_parser_lambda_expression): Clear
- LAMBDA_EXPR_THIS_CAPTURE after parsing.
- * pt.c (tsubst_copy_and_build): Make sure it isn't set.
-
- * cp-tree.h (struct tree_lambda_expr): Change common to typed.
- Move non-pointers to end of struct.
-
- * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
- * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
-
- * semantics.c (finish_non_static_data_member): Preserve dereference
- in template.
-
-2011-06-16 Jason Merrill <jason@redhat.com>
-
- PR c++/44160
- * parser.c (cp_parser_lambda_body): Share code between
- simple and complex cases instead of using cp_parser_function_body.
-
- PR c++/45378
- * decl.c (check_initializer): Check narrowing.
-
- PR c++/49229
- * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
-
- PR c++/49251
- * semantics.c (finish_id_expression): Mark even dependent
- variables as used.
-
- PR c++/49420
- * error.c (dump_template_argument): Don't try to omit default
- template args from an argument pack.
-
-2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR c++/49412
- * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
- assembler supports hidden visibility.
-
-2011-06-14 Jason Merrill <jason@redhat.com>
-
- PR c++/49107
- * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
- * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
- if the declaration had an exception-specifier.
- (process_subob_fn): Don't maybe_instantiate_noexcept.
- * pt.c (maybe_instantiate_noexcept): Handle overload.
- * typeck2.c (nothrow_spec_p_uninst): New.
- (merge_exception_specifiers): Add 'fn' parm. Build up overload.
- * typeck.c (merge_types): Adjust.
-
- * pt.c (deduction_tsubst_fntype): Don't save input_location.
- (maybe_instantiate_noexcept): Likewise.
-
-2011-06-14 Joseph Myers <joseph@codesourcery.com>
-
- * Make-lang.in (cp/method.o): Update dependencies.
- * method.c: Include common/common-target.h.
- (use_thunk): Use targetm_common.have_named_sections.
-
-2011-06-14 Steve Ellcey <sje@cup.hp.com>
-
- * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
-
-2011-06-14 Jason Merrill <jason@redhat.com>
-
- * error.c (type_to_string): Print typedef-stripped version too.
-
- PR c++/49117
- * call.c (perform_implicit_conversion_flags): Print source type as
- well as expression.
-
- PR c++/49389
- * typeck2.c (build_m_component_ref): Preserve rvalueness.
-
- PR c++/49369
- * class.c (build_base_path): Fix cv-quals in unevaluated context.
-
- PR c++/49290
- * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
- of fold_indirect_ref_1.
- (cxx_eval_indirect_ref): Use it.
-
-2011-06-11 Jan Hubicka <jh@suse.cz>
-
- * decl2.c (cp_write_global_declarations): Process aliases; look trhough
- same body aliases.
-
-2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/41769
- * decl.c (grokdeclarator): Reject operator names in parameters.
-
-2011-06-10 Jan Hubicka <jh@suse.cz>
-
- * decl2.c (clear_decl_external): New functoin.
- (cp_write_global_declarations): Use it.
-
-2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
-
- * cp-tree.h (error_operand_p): Remove.
-
-2011-06-09 David Krauss <potswa@mac.com>
-
- PR c++/49118
- * typeck2.c (build_x_arrow): Push fake template context
- to produce diagnostic on acyclic endless operator-> drill-down.
- * call.c (build_new_op): Change Boolean overload status
- value to a pointer to the overload function.
- * cp-tree.h: Likewise.
- * typeck.c: Likewise.
- * parser.c: Likewise.
- * decl2.c: Likewise.
- * pt.c: Likewise.
-
-2011-06-09 Jason Merrill <jason@redhat.com>
-
- * semantics.c (maybe_constant_value): Handle overflowed input.
- (non_const_var_error): Handle non-constant DECL_INITIAL.
-
- * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
-
- * parser.c (cp_parser_constant_expression): Just return the
- non-constant expression.
-
- * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
-
-2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/29003
- * decl.c (grokdeclarator): Reject operator names in typedefs.
-
-2011-06-08 Jason Merrill <jason@redhat.com>
-
- PR c++/49107
- * cp-tree.def (DEFERRED_NOEXCEPT): New.
- * cp-tree.h (struct tree_deferred_noexcept): New.
- (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
- (DEFERRED_NOEXCEPT_SPEC_P): New.
- (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
- (union lang_tree_node): Add tree_deferred_noexcept.
- (maybe_instantiate_noexcept): Declare.
- * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
- * error.c (dump_exception_spec): Likewise.
- * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
- * ptree.c (cxx_print_xnode): Likewise.
- * tree.c (cp_tree_equal): Likewise.
- * decl.c (cp_tree_node_structure): Likewise.
- (duplicate_decls): Call maybe_instantiate_noexcept.
- * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
- (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
- DEFERRED_NOEXCEPT_SPEC_P.
- * typeck2.c (merge_exception_specifiers): Likewise.
- * decl2.c (mark_used): Call maybe_instantiate_noexcept.
- * method.c (process_subob_fn, defaulted_late_check): Likewise.
- * pt.c (tsubst_exception_specification): Add defer_ok parm.
- Build DEFERRED_NOEXCEPT.
- (maybe_instantiate_noexcept): New.
- (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
- * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
-
- * semantics.c (potential_constant_expression_1): Handle destructor
- call.
-
-2011-06-08 Jakub Jelinek <jakub@redhat.com>
-
- * cp-tree.h (struct tinst_level): Add chain_next GTY
- markup.
-
-2011-06-08 Jason Merrill <jason@redhat.com>
-
- PR c++/49322
- * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
- if a pending_template entry is pointing at it.
-
-2011-06-07 Jason Merrill <jason@redhat.com>
-
- PR c++/48969
- PR c++/44175
- * error.c (subst_to_string): New.
- (cp_printer): Use it for 'S'.
- (print_instantiation_partial_context_line): Handle subst context.
- * pt.c (push_tinst_level): Handle subst context.
- (deduction_tsubst_fntype): Don't track specific substitutions.
- Use push_tinst_level.
-
- * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
- (fn_type_unification): Don't call push_deduction_access_scope here.
-
-2011-06-06 Jason Merrill <jason@redhat.com>
-
- PR c++/48780
- * typeck.c (perform_integral_promotions): Don't promote scoped enums.
- * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
-
-2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
-
- PR obj-c++/48275
- * parser.c (cp_parser_objc_at_property_declaration): Allow setter
- and getter names to use all the allowed method names.
-
-2011-06-06 Jason Merrill <jason@redhat.com>
-
- PR c++/49298
- * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
-
- PR objc++/49221
- * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
- at_function_scope_p.
-
- PR c++/49134
- * tree.c (build_target_expr): Deal with ARM ABI tweaks.
-
-2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- * init.c (build_delete): Warn when deleting type with non-virtual
- destructor.
-
-2011-06-03 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/49276
- * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
- DECL_CONTEXT.
-
-2011-06-01 Jason Merrill <jason@redhat.com>
-
- * pt.c (build_non_dependent_expr): Remove special handling of
- REFERENCE_REF_P.
-
- PR c++/44175
- * pt.c (template_args_equal): Handle one arg being NULL_TREE.
- (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
-
- PR c++/49253
- * typeck2.c (build_x_arrow): Don't use build_min_nt.
-
-2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
-
- PR c++/48010
- * name-lookup.c (supplement_binding_1): If the old binding was a
- type name, also check that the DECL actually refers to the same
- type or is not a type.
-
-2011-05-31 Jason Merrill <jason@redhat.com>
-
- PR c++/44870
- * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
- ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
- (build_min_non_dep): Preserve reference refs.
- (build_min_non_dep_call_vec): Likewise
-
-2011-05-30 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/49223
- * semantics.c (finish_omp_clauses): Call require_complete_type
- even for copyin/copyprivate clauses. Only call
- cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
-
-2011-05-28 Jason Merrill <jason@redhat.com>
-
- PR c++/46124
- * parser.c (cp_parser_lambda_expression): Improve error recovery.
- (cp_parser_lambda_declarator_opt): Likewise. Return bool.
-
-2011-05-27 Jason Merrill <jason@redhat.com>
-
- PR c++/47277
- * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
- after we see the ~.
-
- * mangle.c (mangle_decl_string): Make sure we don't try to mangle
- templates.
-
- PR c++/47049
- * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
- * decl.c (start_preparsed_function): Don't call comdat_linkage for
- a template.
-
- PR c++/47132
- * mangle.c (write_expression): Handle MODOP_EXPR.
-
- PR c++/47277
- * parser.c (cp_parser_unqualified_id): Don't check
- constructor_name_p for enums.
-
- PR c++/47687
- * pt.c (dependent_type_p_r): Avoid infinite recursion.
-
- PR c++/48284
- * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
- with INDIRECT_REF of REFERENCE_TYPE.
-
- PR c++/49181
- * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
-
-2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
-
- * cp-tree.h (building_stmt_tree): Delete.
- * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
- (build_aggr_init_full_exprs): Call building_stmt_list_p
- instead of building_stmt_tree.
- (initialize_local_var): Likewise.
- (finish_function): Likewise.
- * decl2.c (finish_anon_union): Likewise.
- * init.c (begin_init_stmts): Likewise.
- (finish_init_stmts): Likewise.
- (expand_aggr_init_1): Likewise.
- * name-lookup.c (do_local_using_decl): Likewise.
- (do_namespace_alias): Likewise.
- (do_using_directive): Likewise.
- (cp_emit_debug_info_for_using): Likewise.
- * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
-
-2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/42056
- * typeck2.c (build_functional_cast): Complain early for invalid uses
- of 'auto' and set type to error_mark_node.
-
-2011-05-26 Jason Merrill <jason@redhat.com>
-
- PR c++/47721
- * parser.c (cp_parser_member_declaration): Allow friend T.
- * friend.c (make_friend_class): Ignore non-classes.
- * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
-
- DR 1004
- * pt.c (convert_template_argument): Don't complain about using
- injected-class-name as template template argument.
-
- PR c++/47956
- * decl.c (check_static_variable_definition): Now static.
- (cp_finish_decl): Call it here.
- (grokdeclarator): Not here.
- * pt.c (instantiate_class_template_1): Or here.
- * cp-tree.h: Don't declare it.
-
-2011-05-26 Janis Johnson <janis187@us.ibm.com>
- Nathan Froyd <froydnj@codesourcery.com>
-
- PR c++/2288
- PR c++/18770
- * name-lookup.h (enum scope_kind): Add sk_cond.
- * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
- Detect and report error for redeclaration from for-init or if
- or switch condition.
- (begin_scope): Handle sk_cond.
- * semantics.c (begin_if_stmt): Use sk_cond.
- (begin switch_stmt): Ditto.
-
-2011-05-26 Jason Merrill <jason@redhat.com>
-
- PR c++/48211
- * name-lookup.h (cp_class_binding): Make base a pointer.
- * name-lookup.c (new_class_binding): Adjust.
- (poplevel_class): Adjust.
-
- PR c++/48424
- * decl.c (grokparms): Function parameter packs don't need to
- go at the end.
- * pt.c (type_unification_real): But they aren't deduced otherwise.
-
-2011-05-25 Jason Merrill <jason@redhat.com>
-
- PR c++/48536
- * decl.c (build_enumerator): If incremented enumerator won't fit in
- previous integral type, find one it will fit in.
-
- PR c++/48599
- * decl.c (create_array_type_for_decl): Complain about array of auto.
-
- PR c++/44994
- PR c++/49156
- * error.c (dump_template_bindings): Set processing_template_decl
- for a partial instantiation.
-
- PR c++/45401
- * decl.c (grokdeclarator): Don't change type when adding rvalue ref
- to another reference type.
-
- PR c++/44311
- * decl.c (case_conversion): New.
- (finish_case_label): Use it.
-
- * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
-
- PR c++/45698
- * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
-
- PR c++/46005
- * decl.c (grokdeclarator): Complain about auto typedef.
-
- PR c++/46245
- * decl.c (grokdeclarator): Complain later for auto parameter.
- * pt.c (splice_late_return_type): Handle use in a template
- type-parameter.
-
- PR c++/46696
- * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
-
- PR c++/47184
- * parser.c (cp_parser_parameter_declaration): Recognize
- list-initialization.
- (cp_parser_direct_declarator): Check for the closing
- paren before parsing definitely.
-
- PR c++/48935
- * parser.c (cp_parser_constructor_declarator_p): Don't check
- constructor_name_p for enums.
- (cp_parser_diagnose_invalid_type_name): Correct error message.
-
- PR c++/45418
- * init.c (perform_member_init): Handle list-initialization
- of array of non-trivial class type.
-
- PR c++/45080
- * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
- * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
-
- PR c++/48292
- * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
- function parameter pack.
- (tsubst_pack_expansion): Likewise.
-
- * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
- TS_COMMON.
-
-2011-05-25 Jakub Jelinek <jakub@redhat.com>
-
- * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
- as TS_TYPED.
-
- PR c++/49136
- * semantics.c (cxx_eval_bit_field_ref): Handle the
- case when BIT_FIELD_REF doesn't cover only a single field.
-
-2011-05-24 Jason Merrill <jason@redhat.com>
-
- PR c++/49042
- * pt.c (get_mostly_instantiated_function_type): Use
- push_deferring_access_checks rather than set flag_access_control.
-
-2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
-
- * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
- syntax error in declaring an ObjC instance variable.
-
-2011-05-24 Jason Merrill <jason@redhat.com>
-
- PR c++/48884
- * class.c (pushclass): Accept NULL argument.
- (popclass): Deal with popping null class.
- * pt.c (push_access_scope, pop_access_scope): Use them rather than
- push_to_top_level/pop_from_top_level.
- (push_deduction_access_scope, pop_defarg_context): New.
- (fn_type_unification): Use them.
- * name-lookup.c (lookup_name_real_1): Check current_class_type.
-
-2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
-
- * decl.c (grokdeclarator): Use current_class_name.
-
-2011-05-24 Joseph Myers <joseph@codesourcery.com>
-
- * Make-lang.in (GXX_OBJS): Remove prefix.o.
- (g++$(exeext)): Use libcommon-target.a.
- (CXX_C_OBJS): Remove prefix.o.
-
-2011-05-23 Jason Merrill <jason@redhat.com>
-
- * pt.c (tsubst_copy_and_build): Use current_class_name.
-
- PR c++/49102
- * call.c (convert_arg_to_ellipsis): Call force_rvalue.
-
- PR c++/49105
- * typeck.c (cp_build_c_cast): Don't strip cv-quals when
- converting to reference.
- (build_static_cast_1): Update for glvalues.
-
- PR c++/49105
- * typeck.c (build_const_cast_1): Handle rvalue references.
-
- PR c++/47263
- * decl.c (use_eh_spec_block): Do use an EH spec block for a
- lambda op().
-
- PR c++/49058
- * call.c (splice_viable): Be strict in templates.
-
- PR c++/47336
- * error.c (dump_template_bindings): Suppress access control.
-
- PR c++/47544
- * pt.c (instantiate_decl): Handle =default.
-
- PR c++/48617
- * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
-
-2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
-
- * call.c (build_over_call): Tweak call to check_function_arguments.
- * typeck.c (cp_build_function_call_vec): Likewise.
-
-2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR c++/18016
- * init.c (perform_member_init): Check for self-initialization.
-
-2011-05-22 Jason Merrill <jason@redhat.com>
-
- PR c++/48647
- * typeck.c (composite_pointer_type_r): Return error_mark_node
- on error in SFINAE context.
-
-2011-05-20 Jason Merrill <jason@redhat.com>
-
- PR c++/48945
- * decl.c (grokdeclarator): Don't add set const function-cv-qual
- for constexpr fns to memfn_quals, just add it to the type.
- (revert_static_member_fn): Don't complain about quals.
- (check_static_quals): New.
- (grokfndecl): Call it.
- (start_preparsed_function): Don't call revert_static_member_fn.
-
- PR c++/48945
- * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
-
- PR c++/48780
- * cvt.c (type_promotes_to): Don't promote scoped enums.
-
- PR c++/49066
- * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
-
- PR c++/48873
- * tree.c (stabilize_expr): Fix typo.
-
- DR 1073
- PR c++/49082
- * typeck.c (comp_except_specs): noexcept(false) is not compatible
- with throw(type-list).
- * typeck2.c (merge_exception_specifiers): noexcept(false)
- beats any more limited specification.
-
- PR c++/24163
- PR c++/29131
- * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
- unqualified lookup.
- * semantics.c (perform_koenig_lookup): Add complain parm.
- * cp-tree.h: Adjust.
- * parser.c (cp_parser_postfix_expression): Adjust.
- (cp_parser_perform_range_for_lookup): Adjust.
-
-2011-05-20 Jason Merrill <jason@redhat.com>
-
- * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
-
-2011-05-20 Joseph Myers <joseph@codesourcery.com>
-
- * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
-
-2011-05-19 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/49043
- * decl.c (check_omp_return): Stop searching on sk_function_parms.
-
- PR c++/48869
- * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
- pass it down to locate_fn_flags.
- * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
- * semantics.c (cxx_omp_create_clause_info): Adjust callers.
- * cp-gimplify.c: Include splay-tree.h.
- (splay_tree_compare_decl_uid, omp_var_to_track,
- omp_cxx_notice_variable): New functions.
- (struct cp_genericize_omp_taskreg): New type.
- (struct cp_genericize_data): Add omp_ctx field.
- (cp_genericize_r): Attempt to determine implicitly determined
- firstprivate class type variables.
- (cp_genericize): Clear omp_ctx.
- * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
-
-2011-05-18 Jason Merrill <jason@redhat.com>
-
- PR c++/48948
- PR c++/49015
- * class.c (finalize_literal_type_property): Do check
- for constexpr member functions of non-literal class.
- (finish_struct): Don't call check_deferred_constexpr_decls.
- * cp-tree.h: Don't declare it.
- (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
- * decl.c (grok_special_member_properties): Don't check it
- (grokfnedcl): Don't call validate_constexpr_fundecl.
- (start_preparsed_function): Do call it.
- * pt.c (tsubst_decl): Don't call it.
- (instantiate_class_template_1): Don't call
- check_deferred_constexpr_decls.
- * semantics.c (literal_type_p): Check for any incompleteness.
- (ensure_literal_type_for_constexpr_object): Likewise.
- (is_valid_constexpr_fn): Revert deferral changes.
- (validate_constexpr_fundecl): Likewise.
- (register_constexpr_fundef): Likewise.
- (check_deferred_constexpr_decls): Remove.
-
-2011-05-16 Jason Merrill <jason@redhat.com>
-
- PR c++/48969
- * pt.c (deduction_tsubst_fntype): Use a VEC initially.
-
-2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
-
- * cxx-pretty-print.c: Update comment.
- * semantics.c (trait_expr_value, finish_trait_expr):
- Reorder the cases.
- * parser.c (cp_parser_primary_expression): Likewise.
-
-2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR c++/48994
- * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
-
-2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
-
- Implement final on class.
- * class.c (check_bases): Diagnose derivation from a final class.
- * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
- (CLASSTYPE_FINAL): New.
- * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
- CLASSTYPE_FINAL.
- * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
-
-2011-05-13 Jason Merrill <jason@redhat.com>
-
- PR c++/48969
- * pt.c (deduction_tsubst_fntype): New.
- (fn_type_unification): Use it.
- (init_template_processing): Initialize hash table.
- (print_template_statistics): Print hash table stats.
-
- * call.c (build_op_call): Use timevar_cond_start/stop.
- (build_user_type_conversion): Likewise.
-
-2011-05-12 Jason Merrill <jason@redhat.com>
-
- * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
- * semantics.c (validate_constexpr_fundecl): Set it.
- (check_deferred_constexpr_decls): Clear it.
- (register_constexpr_fundef): Make sure it isn't set.
- * decl.c (grok_special_member_properties): Check it.
-
-2011-05-11 Jason Merrill <jason@redhat.com>
-
- PR c++/48948
- * semantics.c (validate_constexpr_fundecl): Defer checking if
- an argument type is being defined.
- (is_valid_constexpr_fn): Add defer_ok parm.
- (cxx_eval_call_expression): Adjust.
- (check_deferred_constexpr_decls): New.
- (literal_type_p): Make sure type isn't being defined.
- (ensure_literal_type_for_constexpr_object): Handle type being defined.
- * cp-tree.h: Declare check_deferred_constexpr_decls.
- * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
- (start_preparsed_function, cp_finish_decl): Not here.
- * class.c (finalize_literal_type_property): Don't call
- validate_constexpr_fundecl.
- (finish_struct): Call check_deferred_constexpr_decls.
- * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
- (instantiate_class_template): Call check_deferred_constexpr_decls.
-
- * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
- rather than DECL_TEMPLATE_INSTANTIATION.
- (cxx_eval_call_expression): Likewise.
-
- * semantics.c (register_constexpr_fundef): Add to hash table here.
- (validate_constexpr_fundecl): Not here.
-
- * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
-
- * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
- do call maybe_constant_value in C++0x mode.
- * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
-
- PR c++/48745
- * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
-
-2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
-
- * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
- TYPE_VALUES_RAW.
- (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
- (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
- (TEMPLATE_TYPE_PARM_INDEX): Likewise.
-
-2011-05-10 Jason Merrill <jason@redhat.com>
-
- PR c++/48930
- * class.c (type_build_ctor_call): New.
- * cp-tree.h: Declare it.
- * decl.c (check_initializer): Use it instead of
- TYPE_NEEDS_CONSTRUCTING.
- * init.c (build_value_init, build_value_init_noctor): Likewise.
- (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
- (build_vec_init): Likewise.
- * typeck2.c (process_init_constructor_array): Likewise.
- (process_init_constructor_record): Likewise.
-
- PR c++/48736
- * pt.c (tsubst_copy_and_build): Handle substitution of a pack
- expansion producing another expansion.
-
-2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
-
- Fixes for override/final.
- * class.c (check_for_override): Diagnose final on a nonvirtual
- member function, diagnose override for a virtual with no matching
- override. Don't fiddle around with DECL_VINDEX.
-
-2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
-
- * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
- * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
- * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
- operand of EXPR_PACK_EXPANSION.
- (cp_tree_operand_length): Declare.
- * tree.c (cp_tree_operand_length): Define.
- (cp_tree_equal): Call it.
- * pt.c (value_dependent_expr_P): Likewise.
- * mangle.c (write_expression): Likewise.
-
-2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48737
- PR c++/48744
- * decl.c (reshape_init): Take a complain parameter and do
- not call error if tf_error is not set.
- (check_initializer, reshape_init_r, reshape_init_array,
- reshape_init_array_1, reshape_init_vector, reshape_init_class):
- Adjust.
- * typeck2.c (digest_init_r): Take a complain parameter and
- pass it to convert_for_initialization.
- (digest_init, digest_init_flags, process_init_constructor_array,
- process_init_constructor_record, process_init_constructor_union,
- process_init_constructor, digest_init_r): Adjust.
- * init.c (expand_default_init, build_new_1): Likewise.
- * typeck.c (cp_build_modify_expr): Likewise.
- * decl2.c (grokfield): Likewise.
- * call.c (convert_like_real, convert_default_arg): Likewise.
- * semantics.c (finish_compound_literal): Pass complain to
- reshape_init and digest_init.
- * cp-tree.h: Adjust declarations.
-
-2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
-
- PR c++/48859
- * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
- recursion if there is user defined constructor.
-
-2011-05-09 Jason Merrill <jason@redhat.com>
-
- PR c++/34772
- * decl.c (initialize_local_var): Use DECL_INITIAL for simple
- initialization.
-
-2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
-
- Implement final/override for member functions.
- * class.c (check_for_override): Check for DECL_OVERRIDE_P.
- * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
- (cp_virt_specifiers, enum virt_specifier): New.
- * decl.c (set_virt_specifiers): New.
- (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
- * parser.c (make_call_declarator): add virt-specifiers parameter.
- (cp_parser_lambda_declarator_opt): Adjust.
- (cp_parser_direct_declarator): Likewise.
- (cp_parser_virt_specifier_seq_opt): New.
- * search.c (check_final_overrider): Diagnose attempts to override
- a final member function.
-
-2011-05-09 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/48574
- * class.c (fixed_type_or_null): Use type_dependent_p_push to test
- if the instance has a dependent initializer.
-
-2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48816
- * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
- effectively unused variable.
-
-2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
-
- * name-lookup.h (global_bindings_p): Adjust prototype.
- * name-lookup.c (global_bindings_p): Return bool.
-
-2011-05-06 Jason Merrill <jason@redhat.com>
-
- * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
- appropriate.
-
- PR c++/48909
- * semantics.c (cxx_eval_conditional_expression): Check
- integer_zerop instead.
- (potential_constant_expression_1): Likewise.
-
- PR c++/48911
- * semantics.c (cxx_eval_array_reference): Handle implicit
- initializers.
-
-2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
-
- * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
- * call.c (standard_conversion): Call class_of_this_parm.
- * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
- (pp_cxx_direct_abstract_declarator): Likewise.
- * decl2.c (change_return_type): Likewise.
- (cp_reconstruct_complex_type): Likewise.
- * error.c (dump_type_suffix, dump_function_decl): Likewise.
- * mangle.c (write_function_type): Likewise.
- * pt.c (unify): Likewise.
- * typeck.c (merge_types, type_memfn_quals): Likewise.
- * decl.c (build_this_parm): Call type_of_this_parm.
-
-2011-05-06 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/48838
- * cp-tree.h (non_static_member_function_p): Declare new function.
- * tree.c (non_static_member_function_p): Define it.
- * semantics.c (finish_call_expr): Use it.
-
-2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
-
- * decl.c (finish_case_label): Omit the loc argument to
- build_case_label.
-
-2011-05-05 Jason Merrill <jason@redhat.com>
-
- * cp-tree.h (REFERENCE_REF_P): Just check the type.
- * cvt.c (convert_from_reference): Adjust.
- * pt.c (build_non_dependent_expr): Adjust.
- * semantics.c (finish_offsetof): Adjust.
- * tree.c (lvalue_kind): Use it.
-
- PR c++/48873
- * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
-
-2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * decl.c (start_preparsed_function): Do not set
- dont_save_pending_sizes_p.
-
-2011-05-05 Joseph Myers <joseph@codesourcery.com>
-
- * parser.c (cp_parser_objc_method_definition_list): Update call to
- objc_start_method_definition.
-
-2011-05-04 Jason Merrill <jason@redhat.com>
-
- PR c++/48749
- * class.c (resolves_to_fixed_type_p): Don't look closely
- in templates.
-
-2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/28501
- * call.c (add_builtin_candidate): Handle REALPART_EXPR and
- IMAGPART_EXPR.
-
-2011-05-02 Lawrence Crowl <crowl@google.com>
-
- * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
- (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
- Change TV_NAME_LOOKUP to start/stop.
- (define_label): Refactor timevar calls out to a wrapper function.
- Change TV_NAME_LOOKUP to start/stop.
- (xref_tag): Likewise.
- (lookup_label): Refactor timevar calls out to a wrapper function.
- Change TV_NAME_LOOKUP to start_cond/stop_cond.
-
- * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
- TV_TEMPLATE_INST.
- (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
- (lookup_template_class): Refactor timevar calls out to a wrapper
- function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
- (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
-
- * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
- (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
- (push_namespace): Likewise.
- (pop_nested_namespace): Likewise.
- (pushdecl_namespace_level): Likewise.
- (store_class_bindings): Likewise.
- (push_to_top_level): Likewise.
- (identifier_type_value): Refactor timevar calls out to a wrapper
- function. Change TV_NAME_LOOKUP to start/stop.
- (find_binding): Likewise.
- (push_using_decl): Likewise.
- (lookup_arg_dependent): Likewise.
- (push_using_directive): Likewise.
- (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
- to plain code. Change TV_NAME_LOOKUP to start/stop.
- (lookup_type_current_level): Likewise. Refactor inner return to
- break.
- (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
- code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
- (pushdecl_top_level_1): Likewise.
- (lookup_using_namespace): Likewise.
- (pushdecl_with_scope): Refactor timevar calls out to a wrapper
- function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
- (push_overloaded_decl): Likewise.
- (push_class_level_binding): Likewise.
- (namespace_binding): Likewise.
- (set_namespace_binding): Likewise.
- (supplement_binding): Likewise.
- (unqualified_namespace_lookup): Likewise.
- (lookup_name_real): Likewise.
- (lookup_type_scope): Likewise.
- (namespace_ancestor): Likewise.
- (lookup_name_innermost_nonclass_level): Likewise.
- (pushtag): Likewise.
- (pop_from_top_level): Likewise.
- (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
- function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
- lines.
- (add_using_namespace): Refactor timevar calls out to a wrapper
- function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
- wrapper on call to self.
-
- * decl2.c: (cp_write_global_declarations): Add start/stop of
- new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
- Remove push/pop calls to TV_VARCONST.
-
- * parser.c: Add include of "timevar.h".
- (cp_parser_explicit_instantiation): Add push/pop calls to
- TV_TEMPLATE_INST.
- (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
- (cp_parser_class_specifier): Add wrapper to add push/pop calls to
- TV_PARSE_STRUCT.
- (cp_parser_function_definition_from_specifiers_and_declarator): Add
- push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
- (cp_parser_late_parsing_for_member): Add push/pop calls to
- new TV_PARSE_INMETH.
-
- * call.c: Add include of "timevar.h".
- (convert_class_to_reference): Wrap and add push/pop calls to
- TV_OVERLOAD.
- (build_op_call): Likewise.
- (build_conditional_expr): Likewise.
- (build_new_op): Likewise.
- (build_new_method_call): Likewise.
- (build_user_type_conversion): Reorganize to single return and add
- push/pop calls to TV_OVERLOAD.
- (perform_overload_resolution): Likewise.
-
- * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
-
-2011-05-02 Jason Merrill <jason@redhat.com>
-
- * tree.c (build_vec_init_expr): Take complain parm.
- (build_vec_init_elt): Likewise. Free arg vector.
- (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
- * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
- (VEC_INIT_EXPR_INIT): Likewise.
- Adjust build_vec_init_expr declaration.
- * init.c (perform_member_init): Adjust.
-
- Revert:
- PR c++/40975
- * cp-tree.def (VEC_INIT_EXPR): Add third operand.
- * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
- * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
- * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
- (build_vec_init_elt): Don't expect an array type.
- (build_array_copy): Adjust.
- * init.c (perform_member_init): Adjust.
- (build_new_1): Use build_vec_init_expr.
-
- PR c++/48834
- * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
- Protect an explicit target.
-
- PR c++/48446
- * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
- (compute_array_index_type): Revert earlier 48446 changes.
- (grokdeclarator): Use stabilize_vla_size.
-
-2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
- instead of inappropriate zero values.
-
-2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/47969
- * decl.c (compute_array_index_type): Check build_expr_type_conversion
- return value for NULL_TREE.
-
-2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48606
- * init.c (perform_member_init): Check build_value_init return
- value for error_mark_node.
-
-2011-04-29 Diego Novillo <dnovillo@google.com>
- Le-Chun Wu <lcwu@google.com>
-
- * call.c (conversion_null_warnings): Also handle assignments
- when warning about NULL conversions.
-
-2011-04-29 Le-Chun Wu <lcwu@google.com>
-
- * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
- * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
- (build_over_call): Use it to determine whether to emit a NULL
- warning for template function instantiations.
- (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
- EXPLICIT_TARGS is set.
-
-2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
- Mike Stump <mikestump@comcast.net>
-
- * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
- in maintainer mode. Use the --output-file option of gperf instead
- of > to prevent creating an empty cp/cfns.h when gperf is not
- available.
-
-2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48798
- * semantics.c (finish_base_specifier): cv-qualified base class
- is fine, per DR 484.
-
-2011-04-28 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/48656
- * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
- considering call expressions involving a member function.
-
-2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48530
- * tree.c (build_cplus_new): Check build_target_expr return
- value for error_mark_node.
-
-2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48771
- * semantics.c (literal_type_p): Reference types are literal types,
- per the FDIS.
- (valid_type_in_constexpr_fundecl_p): Remove.
- (is_valid_constexpr_fn): Adjust.
-
-2011-04-27 Jason Merrill <jason@redhat.com>
-
- PR libstdc++/48760
- Implement list-initialization of _Complex.
- * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
- (check_initializer): Likewise.
- * call.c (build_complex_conv): New.
- (implicit_conversion): Call it.
- (convert_like_real): Handle it.
- * typeck2.c (check_narrowing): Handle it.
-
- * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
- decide whether to delete.
- (build_vec_init): Pass sfk_complete_destructor.
-
- PR c++/40975
- * cp-tree.def (VEC_INIT_EXPR): Add third operand.
- * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
- * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
- * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
- (build_vec_init_elt): Don't expect an array type.
- (build_array_copy): Adjust.
- * init.c (perform_member_init): Adjust.
- (build_new_1): Use build_vec_init_expr.
-
- * class.c (resolve_address_of_overloaded_function): Don't
- change OVERLOAD to TREE_LIST.
- * pt.c (print_candidates_1): Remove nonsensical assert.
-
- PR c++/48046
- * parser.c (cp_parser_diagnose_invalid_type_name): Commit
- to tentative parse sooner.
-
-2011-04-26 Jason Merrill <jason@redhat.com>
-
- PR c++/42687
- * parser.c (cp_parser_primary_expression): Set *idk to
- CP_ID_KIND_NONE for a parenthesized identifier.
-
- * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
- (cxx_print_identifier): Correct indentation.
-
- PR c++/48530
- * decl.c (cxx_maybe_build_cleanup): Add complain parm.
- * tree.c (force_target_expr): Add complain parm.
- (build_target_expr_with_type): Likewise.
- (get_target_expr_sfinae): Split out.
- (build_vec_init_expr, bot_manip): Adjust.
- * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
- (build_delete, build_dtor_call): Likewise.
- (perform_direct_initialization_if_possible): Adjust.
- (build_vec_init): Handle error return.
- * cvt.c (force_rvalue): Add complain parm.
- Call build_special_member_call directly.
- * decl2.c (delete_sanity): Add complain parm.
- (build_cleanup): Adjust.
- * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
- * semantics.c (finish_stmt_expr_expr): Adjust.
- (finish_compound_literal): Adjust.
- * parser.c (cp_parser_delete_expression): Adjust.
- * typeck2.c (build_functional_cast): Adjust.
- * cp-tree.h: Adjust.
-
-2011-04-26 Martin Jambor <mjambor@suse.cz>
-
- * class.c (cp_fold_obj_type_ref): Remove.
- * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
-
-2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
- * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
- (UNDERLYING_TYPE_TYPE): Add.
- * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
- as TS_COMMON.
- * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
- cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
- (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
- * semantics.c (finish_underlying_type): New.
- * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
- * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
- * cxx-pretty-print.c (p_cxx_type_id): Likewise.
- * tree.c (cp_walk_subtrees): Likewise.
- * pt.c (for_each_template_parm_r, tsubst, unify,
- dependent_type_p_r): Likewise.
- * mangle.c (write_type): Sorry for __underlying_type.
-
-2011-04-25 Jason Merrill <jason@redhat.com>
-
- PR c++/48707
- * decl.c (type_dependent_init_p): New.
- (cp_finish_decl): Check it.
- * pt.c (any_type_dependent_elements_p): New.
- * cp-tree.h: Declare it.
-
-2011-04-20 Jason Merrill <jason@redhat.com>
-
- * semantics.c (finish_compound_literal): Don't put an array
- with a dtor in a static variable.
-
- * call.c (build_over_call): Handle trivial dtor.
-
- * search.c (lookup_fnfields_slot): Call complete_type.
-
- PR c++/48594
- * decl2.c (build_offset_ref_call_from_tree): Move
- non-dependency of object outside condition.
-
- PR c++/48657
- * decl.c (cp_finish_decl): Simplify template handling.
-
-2011-04-20 Jim Meyering <meyering@redhat.com>
-
- * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
-
-2011-04-19 Jason Merrill <jason@redhat.com>
-
- PR c++/46304
- * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
-
- PR c++/45267
- * decl.c (duplicate_decls): Keep always_inline attribute
- in sync with DECL_DISREGARD_INLINE_LIMITS.
-
-2011-04-18 Jason Merrill <jason@redhat.com>
-
- PR c++/48569
- * typeck2.c (build_functional_cast): Handle VOID_TYPE.
-
- PR c++/48537
- * init.c (build_value_init): Handle UNION_TYPE the same.
-
-2011-04-18 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/48632
- * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
- for type dependent pointers.
-
-2011-04-18 Jim Meyering <meyering@redhat.com>
-
- * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
-
-2011-04-17 Jan Hubicka <jh@suse.cz>
-
- * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
- gotos.
-
-2011-04-17 Jason Merrill <jason@redhat.com>
-
- PR c++/48531
- * typeck2.c (build_functional_cast): Disallow array type.
-
- * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
-
-2011-04-17 Jan Hubicka <jh@suse.cz>
-
- * class.c (cp_fold_obj_type_ref): Drop vtable_method.
-
-2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
-
- Implement N3271
- * parser.c (cp_convert_range_for): Split into
- cp_parser_perform_range_for_lookup.
- (cp_parser_perform_range_for_lookup): New.
- (cp_parser_range_for_member_function): New.
- (cp_parser_for_init_statement): Correct error message.
- * semantics.c (finish_call_expr): Accept COMPONENT_REF.
-
-2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * parser.c (cp_parser_objc_protocol_declaration): Updated for
- change from objc_declare_protocols() to objc_declare_protocol().
-
-2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
-
- PR objc++/48479
- * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
- and return immediately.
-
-2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
-
- * cp-tree.def (SWITCH_STMT): Add an extra operand.
- * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
- * cp-tree.h (SWITCH_STMT_SCOPE): Define.
- * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
- (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
-
-2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
-
- * cp-tree.def (IF_STMT): Add an extra operand.
- * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
- * cp-tree.h (IF_SCOPE): Define.
- * semantics.c (begin_if_stmt): Pass scope to build_stmt.
- (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
-
-2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
-
- * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
- * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
- * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
- * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
- Use FOR_SCOPE instead of TREE_CHAIN.
- (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
- (finish_for_stmt): Likewise.
-
-2011-04-14 Jason Merrill <jason@redhat.com>
-
- * parser.c (cp_parser_postfix_expression): Fix flags passed to
- build_new_method_call.
- * semantics.c (finish_call_expr): Likewise.
-
- PR c++/48531
- * init.c (build_value_init_noctor): Check complain consistently.
-
- PR c++/48557
- * typeck.c (cp_build_binary_op): Don't decay void operands.
-
- PR c++/48446
- * decl.c (compute_array_index_type): Use get_temp_regvar instead
- of variable_size.
- * init.c (get_temp_regvar): No longer static.
- * cp-tree.h: Declare it.
-
-2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * parser.c (cp_parser_objc_class_declaration): Updated for change
- in objc_declare_class().
-
-2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
-
- * decl.c (poplevel): Use block_chainon.
-
-2011-04-13 Jason Merrill <jason@redhat.com>
-
- PR c++/48594
- * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
- or pointer to (non-member) function.
-
-2011-04-13 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/48570
- * semantics.c (cxx_eval_array_reference): Handle reading from
- wchar_t, char16_t and char32_t STRING_CST.
-
-2011-04-13 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/48574
- * class.c (fixed_type_or_null): We cannot determine the dynamic
- type of a reference variable if its initializer is dependent.
-
-2011-04-13 Jason Merrill <jason@redhat.com>
-
- PR c++/48581
- * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
- unqualified lookup failing if we're still in a template.
-
-2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
-
- * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
- tree_contains_struct initialization to...
- * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
- macros.
- * cp-objcp-common.h (cp_common_init_ts): Declare.
- * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
- calling TREE_CHAIN.
-
-2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * parser.c (cp_parser_objc_message_expression): Updated call
- to objc_build_message_expr.
-
-2011-04-12 Martin Jambor <mjambor@suse.cz>
-
- * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
- cgraph_get_create_node.
- * decl2.c (cp_write_global_declarations): Call cgraph_get_node
- instead of cgraph_get_create_node.
- * method.c (make_alias_for_thunk): Call cgraph_get_node
- instead of cgraph_get_create_node, assert it returns non-NULL.
- (use_thunk): Likewise.
- * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
- when flag_syntax_only is not set. Call cgraph_get_node instead of
- cgraph_get_create_node.
- (maybe_clone_body): Call cgraph_get_node instead of
- cgraph_get_create_node.
-
-2011-04-12 Martin Jambor <mjambor@suse.cz>
-
- * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
- instead of cgraph_node.
- * decl2.c (cxx_callgraph_analyze_expr): Likewise.
- (cp_write_global_declarations): Likewise.
- * optimize.c (maybe_clone_body): Likewise.
- * semantics.c (maybe_add_lambda_conv_op): Likewise.
- * mangle.c (mangle_decl): Likewise.
- * method.c (make_alias_for_thunk): Likewise.
- (use_thunk): Likewise.
-
-2011-04-11 Jason Merrill <jason@redhat.com>
-
- PR c++/48535
- * decl.c (cp_complete_array_type_or_error): New.
- * semantics.c (finish_compound_literal): Use it.
- * cp-tree.h: Declare it.
-
- PR c++/48535
- * semantics.c (finish_compound_literal): Handle references.
-
- PR c++/48535
- * semantics.c (finish_compound_literal): Take complain parm.
- (build_lambda_object): Adjust.
- * cp-tree.h: Adjust.
- * call.c (convert_like_real): Adjust.
- * decl.c (check_initializer): Adjust.
- * parser.c (cp_parser_postfix_expression): Adjust.
- (cp_parser_functional_cast): Adjust.
- * pt.c (tsubst_copy_and_build): Adjust.
- * typeck2.c (process_init_constructor_record): Adjust.
-
- PR c++/48534
- * cvt.c (ocp_convert): Use build_nop to convert to underlying type
- of scoped enum.
-
- PR c++/48523
- * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
- than cp_build_indirect_ref.
-
- PR c++/48457, Core 1238
- * call.c (reference_binding): Allow rvalue reference to bind to
- function lvalue.
- * tree.c (lvalue_kind): Functions are always lvalues.
-
-2011-04-07 Jason Merrill <jason@redhat.com>
-
- PR c++/48500
- * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
- arguments even if we don't know the function.
-
- PR c++/48481
- * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
- at the end of the chain.
- * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
- (iterative_hash_template_arg): Likewise.
-
- PR c++/48481
- * cp-tree.h (OVL_ARG_DEPENDENT): New.
- * name-lookup.c (add_function): Set it.
- * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
-
- PR c++/48481
- * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
- Release unused vector.
-
- PR c++/48451
- * pt.c (fn_type_unification): Don't clear incomplete pack flag.
- (type_unification_real): Clear it here instead.
-
- PR c++/48468
- * except.c (build_noexcept_spec): Propagate error_mark_node.
- (finish_noexcept_expr): Likewise.
-
- PR c++/48452
- * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
- in SFINAE context.
-
- PR c++/48450
- * call.c (resolve_args): Take complain.
- (build_new_function_call, build_operator_new_call): Pass it.
- (build_op_call, build_new_op, build_new_method_call): Pass it.
-
- PR c++/48450
- * typeck.c (check_for_casting_away_constness): Take complain.
- (build_static_cast_1, build_reinterpret_cast_1): Pass it.
- (build_const_cast_1): Pass it. Take full complain parm.
- (build_const_cast, cp_build_c_cast): Adjust.
-
- * tree.c (build_aggr_init_expr): Always return error_mark_node
- on abstract violation.
-
- PR c++/48450
- * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
- (bot_manip): Adjust.
- * cp-tree.h: Adjust.
- * call.c (convert_like_real, build_cxx_call): Adjust.
- (perform_direct_initialization_if_possible): Adjust.
- * cvt.c (ocp_convert): Adjust.
- * init.c (build_value_init): Adjust.
- * semantics.c (maybe_add_lambda_conv_op): Adjust.
- * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
- * typeck2.c (build_functional_cast): Adjust.
-
- * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
- level.
- (perform_member_init): Not here.
- * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
- case to templates.
- (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
-
- PR c++/48449
- * typeck2.c (build_functional_cast): Check complain consistently.
- Use build_value_init and abstract_virtuals_error_sfinae.
- (abstract_virtuals_error_sfinae): Split out.
- * cp-tree.h: Declare it.
- * init.c (build_new_1): Use it.
- (build_value_init_noctor): Handle FUNCTION_TYPE.
-
- * semantics.c (finish_decltype_type): Simplify handling of unknown
- type.
-
- * semantics.c (finish_decltype_type): Add complain parm.
- * cp-tree.h: Adjust.
- * parser.c (cp_parser_decltype): Adjust.
- * pt.c (tsubst): Adjust.
-
- PR c++/48450
- * cvt.c (ocp_convert): Handle converting scoped enum to bool.
-
-2011-03-31 Jason Merrill <jason@redhat.com>
-
- PR c++/48277
- * semantics.c (finish_call_expr): Remove assert.
-
- PR c++/48280
- * method.c (defaultable_fn_check): Templates are not defaultable.
-
- * parser.c (cp_parser_init_declarator): Avoid redundant
- cp_finish_decl for member declarations.
-
-2011-03-30 Jason Merrill <jason@redhat.com>
-
- PR c++/48212
- * semantics.c (non_const_var_error): Just return if DECL_INITIAL
- is error_mark_node.
-
-2011-03-30 Jason Merrill <jason@redhat.com>
-
- PR c++/48369
- * semantics.c (potential_constant_expression_1): Handle
- UNORDERED_EXPR and ORDERED_EXPR.
-
- PR c++/48281
- * semantics.c (finish_compound_literal): Do put static/constant
- arrays in static variables.
-
- * call.c (convert_like_real) [ck_list]: Build up the
- initializer_list object directly.
- * decl.c (build_init_list_var_init): Adjust.
-
- * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
- * decl.c (reshape_init_array_1): Likewise.
-
-2011-03-29 Jason Merrill <jason@redhat.com>
-
- PR c++/48265
- * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
- the variable is constant before looking at its initializer.
-
- PR c++/48319
- * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
-
- PR c++/48089
- * semantics.c (potential_constant_expression_1): Change error about
- use of *this in constructor into sorry.
-
- PR c++/48296
- * decl.c (cp_finish_decl): Defer validation of constexpr member
- functions.
- * class.c (finalize_literal_type_property): Validate them here.
- * semantics.c (is_valid_constexpr_fn): Don't check completeness.
-
- * semantics.c (is_valid_constexpr_fn): Specify input location.
-
-2011-03-28 Jason Merrill <jason@redhat.com>
-
- PR c++/48313
- * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
- from overloaded function.
-
- Core 1232
- * call.c (build_array_conv): New.
- (implicit_conversion): Use it.
-
- * call.c (reference_binding): Allow direct binding to an array
- rvalue.
-
- Core 898
- * parser.c (cp_parser_compound_statement): Add function_body parm.
- Complain about non-body compound-stmt in constexpr fn.
- (cp_parser_primary_expression, cp_parser_statement): Adjust.
- (cp_parser_implicitly_scoped_statement): Adjust.
- (cp_parser_function_body, cp_parser_try_block): Adjust.
- (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
- (cp_parser_objc_try_catch_finally_statement): Adjust.
-
- Core 898
- * semantics.c (constexpr_fn_retval): New. Allow using-declaration
- and using-definition.
- (register_constexpr_fundef): Call it.
-
- * except.c (build_noexcept_spec): Call cxx_constant_value after
- converting to bool.
-
-2011-03-25 Kai Tietz <ktietz@redhat.com>
-
- * lex.c (interface_strcmp): Handle dos-paths.
- (handle_pragma_implementation): Use filename_cmp instead of
- strcmp.
- (in_main_input_context): Likewise.
-
-2011-03-25 Jason Merrill <jason@redhat.com>
-
- Core 1135
- * method.c (defaulted_late_check): Check for exception spec mismatch.
- (defaultable_fn_check): Allow exception spec and virtual.
- * class.c (check_for_override): A virtual dtor is non-trivial.
-
- PR c++/48289
- * pt.c (build_non_dependent_expr): Keep dereferences outside the
- NON_DEPENDENT_EXPR.
-
-2011-03-25 Kai Tietz <ktietz@redhat.com>
-
- * decl.c (decls_match): Replace target hook
- call of comp_type_attributes by version in tree.c file.
- * search.c (check_final_overrider): Likewise.
- * typeck.c (structural_comptypes): Likewise.
-
-2011-03-21 Kai Tietz <ktietz@redhat.com>
-
- PR target/12171
- * cxx-pretty-print.c (pp_cxx_ptr_operator):
- Display allowed attributes for function pointer types.
- * error.c (dump_type_prefix): Likewise.
-
- * tree.c (cxx_attribute_table): Adjust table.
-
-2011-03-18 Jason Merrill <jason@redhat.com>
-
- PR c++/48162
- * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
-
- PR c++/48118
- * call.c (build_over_call): Don't skip ck_rvalue.
-
-2011-03-17 Jason Merrill <jason@redhat.com>
-
- PR c++/47504
- * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
- the conversion set TREE_OVERFLOW.
-
- Core 1212
- * semantics.c (finish_decltype_type): Return T&& for xvalue.
- * typeck.c (unlowered_expr_type): Preserve cv-quals.
-
- PR c++/48166
- * decl.c (revert_static_member_fn): Strip function-cv-quals.
-
-2011-03-16 Jason Merrill <jason@redhat.com>
-
- PR c++/48089
- * semantics.c (potential_constant_expression_1): Don't allow *this
- in a constructor.
- (register_constexpr_fundef): Use potential_rvalue_constant_expression.
-
- PR c++/47301
- * decl.c (compute_array_index_type): Don't bother trying to deal
- with literal classes in ABI v1.
-
- PR c++/46336
- * decl.c (duplicate_decls): Return NULL_TREE for clashing
- C functions.
-
- PR c++/47570
- * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
- use the generic binary expression handling.
-
-2011-03-16 Diego Novillo <dnovillo@google.com>
-
- * Make-lang.in (CXX_PARSER_H): New.
- (cp/parser.o): Add dependency on CXX_PARSER_H.
- Add dependency on tree-pretty-print.h
- (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
- * cp-lang.c: Include parser.h.
- * parser.c: Include parser.h.
- (struct cp_token): Add bitfield purged_p.
- Update all users.
- Move to parser.h.
- (CPP_PURGED): Remove. Update all users.
- (struct cp_lexer): Change field buffer to be a VEC of cp_token.
- Remove field buffer_length.
- Update all users.
- Move to parser.h.
- (struct tree_check): Move to parser.h.
- (cp_token_position): Likewise.
- (struct cp_token_cache): Likewise.
- (CPP_KEYWORD): Likewise.
- (CPP_TEMPLATE_ID): Likewise.
- (CPP_NESTED_NAME_SPECIFIER): Likewise.
- (N_CP_TTYPES): Likewise.
- (enum cp_parser_status_kind): Likewise.
- (struct cp_parser_context): Likewise.
- (struct cp_default_arg_entry_d): Likewise.
- (struct cp_unparsed_functions_entry_d): Likewise.
- (struct cp_parser): Likewise.
- (cp_lexer_dump_tokens): New.
- (cp_lexer_debug_tokens): New.
- (cp_lexer_finished_p): New.
- (cp_lexer_alloc): Factor out of cp_lexer_new_main.
- (cp_lexer_new_main): Re-write main lexing loop to push
- tokens into the new VEC buffer.
- (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
- Do not abort if the token type is not recognized, just print
- its code.
- * parser.h: New file.
- * config-lang.in (gtfiles): Add cp/parser.h.
-
-2011-03-16 Jason Merrill <jason@redhat.com>
-
- Core 1148
- * typeck.c (check_return_expr): Fix conditions for setting
- LOOKUP_PREFER_RVALUE.
-
- * call.c (build_over_call): Remove require_complete_type_sfinae call.
-
- PR c++/48132
- * decl.c (check_array_designated_initializer): Allow integer index.
- (reshape_init_array_1): Set index on the elements.
-
-2011-03-16 Jason Merrill <jason@redhat.com>
-
- PR c++/48113
- * typeck.c (convert_for_initialization): Use
- perform_implicit_conversion_flags.
- * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
- rvaluedness_matches_p on ck_rvalue.
- (convert_like_real) [ck_rvalue]: And restore it here.
-
- PR c++/48115
- * call.c (convert_arg_to_ellipsis): Handle incomplete type.
-
-2011-03-16 Jason Merrill <jason@redhat.com>
-
- * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
- committed to this tentative parse.
-
- PR c++/47999
- * semantics.c (finish_call_expr): Preserve reference semantics
- in templates.
-
- * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
-
-2011-03-16 Jakub Jelinek <jakub@redhat.com>
-
- * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
- DECL_LANG_SPECIFIC is NULL.
-
-2011-03-15 Jason Merrill <jason@redhat.com>
-
- Core 1074
- * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
- check value_dependent_expression_p on the operand.
-
- * semantics.c (push_cx_call_context): Return bool.
- (cxx_eval_call_expression): Handle excess depth.
-
- Core 1191
- * method.c (synthesized_method_walk): Cleanups don't affect the
- triviality of a constructor, but do affect deletion and exception
- specification.
-
-2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
-
- * decl2.c (cp_check_const_attributes): New.
- (cplus_decl_attributes): Call cp_check_const_attributes.
-
-2011-03-15 Jason Merrill <jason@redhat.com>
-
- PR c++/34758
- * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
- recursion first.
- (push_defarg_context, pop_defarg_context): New.
- * parser.c (cp_parser_late_parsing_default_args): Use them.
- * cp-tree.h: Declare them.
-
-2011-03-11 Dodji Seketeli <dodji@redhat.com>
-
- * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
- the argument of the indirection operator should not be dependent.
- Fix the comment.
-
-2011-03-11 Jason Merrill <jason@redhat.com>
-
- PR c++/47125
- * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
-
- PR c++/47144
- * parser.c (cp_parser_template_type_arg): Set
- type_definition_forbidden_message.
-
- PR c++/47808
- * decl.c (compute_array_index_type): Discard folding
- if it didn't produce a constant.
-
-2011-03-11 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/48035
- * init.c (build_zero_init_1): Extracted from build_zero_init.
- Add FIELD_SIZE argument, if non-NULL and field bit_position
- as not smaller than that, don't add that field's initializer.
- Pass DECL_SIZE as last argument to build_zero_init_1
- for DECL_FIELD_IS_BASE fields.
- (build_zero_init): Use build_zero_init_1.
-
-2011-03-10 Jason Merrill <jason@redhat.com>
-
- PR c++/48029
- * pt.c (iterative_hash_template_arg): Remove special case for
- ARRAY_TYPE.
-
- PR c++/47198
- * parser.c (cp_parser_single_declaration): Just return if
- cp_parser_parse_and_diagnose_invalid_type_name complained.
-
-2011-03-09 Jason Merrill <jason@redhat.com>
-
- PR c++/44629
- * pt.c (unify): An unresolved overload is a nondeduced context.
-
-2011-03-09 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/47714
- * method.c (use_thunk): Clear addressable flag of thunk arguments.
-
-2011-03-08 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47705
- * pt.c (convert_nontype_argument): Only call decay_conversion on
- arrays.
-
-2011-03-08 Jason Merrill <jason@redhat.com>
-
- PR c++/47488
- * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
-
- PR c++/47705
- * pt.c (convert_nontype_argument): Don't crash on non-pointer
- argument to pointer parameter.
-
- PR c++/45651
- * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
- !TREE_PUBLIC decls.
-
-2011-03-08 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47957
- * name-lookup.c (binding_to_template_parms_of_scope_p): Only
- consider scopes of primary template definitions. Adjust comments.
-
-2011-03-07 Jason Merrill <jason@redhat.com>
-
- PR c++/48003
- * pt.c (convert_nontype_argument): Fix -fpermissive allowing
- integer overflow.
- * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
-
- PR c++/48015
- * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
-
- PR c++/48008
- * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
- (write_CV_qualifiers_for_type): Not here.
-
-2011-03-06 Joseph Myers <joseph@codesourcery.com>
-
- * lang-specs.h: Match -save-temps* instead of -save-temps.
-
-2011-03-05 Jason Merrill <jason@redhat.com>
-
- * mangle.c (write_expression): Change ABI v6 to v5.
- (write_type): Likewise.
-
-2011-03-04 Jan Hubicka <jh@suse.cz>
-
- PR lto/47497
- * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
- and cgraph_add_thunk.
- * method.c (make_alias_for_thunk, use_thunk): Likewise.
- * mangle.c (mangle_decl): Likewise.
-
-2011-03-04 Jason Merrill <jason@redhat.com>
-
- PR c++/47971
- * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
- (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
-
- PR c++/46220
- * search.c (check_final_overrider): Allow pointer to same incomplete
- class type with different cv-quals.
-
-2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/47974
- * pt.c (tsubst_template_args): Check argument t for error_mark_node.
-
-2011-03-03 Jason Merrill <jason@redhat.com>
-
- PR c++/47950
- * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
-
-2011-03-02 Jason Merrill <jason@redhat.com>
-
- PR c++/47950
- * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
-
- PR c++/47774
- * tree.c (build_vec_init_elt): Split out from...
- (build_vec_init_expr): ...here.
- (diagnose_non_constexpr_vec_init): New fn.
- * semantics.c (potential_constant_expression_1): Use it.
- * cp-tree.h: Declare it.
-
-2011-03-01 Jason Merrill <jason@redhat.com>
-
- PR c++/46159
- * parser.c (cp_parser_primary_expression): Don't warn about a
- failed tentative parse.
-
- PR c++/47200
- * semantics.c (cxx_bind_parameters_in_call): Don't call
- adjust_temp_type on non-constant args.
-
- PR c++/47851
- * call.c (standard_conversion): Provide requested cv-quals on
- class rvalue conversion.
-
- PR c++/46282
- * decl2.c (grokbitfield): Handle type-dependent width.
-
-2011-02-28 Jason Merrill <jason@redhat.com>
-
- PR c++/47873
- * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
- after checking for a non-thunk.
-
-2011-02-26 Jason Merrill <jason@redhat.com>
-
- PR c++/47904
- * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
- * pt.c (iterative_hash_template_arg): And hash it.
-
- PR c++/47897
- * semantics.c (non_const_var_error): Split out from...
- (cxx_eval_constant_expression): ...here.
- (potential_constant_expression_1) [VAR_DECL]: Use it.
- Allow dependent variables.
-
-2011-02-24 Jason Merrill <jason@redhat.com>
-
- * parser.c (cp_parser_constant_expression): Set
- non_integral_constant_expression correctly for C++0x too.
- (cp_parser_static_assert): Allow non-constant expression.
- (cp_parser_direct_declarator): Expect non_constant_p to be set
- properly for C++0x.
- * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
- * semantics.c (maybe_constant_value): Check type_unknown_p too.
- (potential_rvalue_constant_expression): New.
- (require_potential_rvalue_constant_expression): New.
-
-2011-02-23 Jason Merrill <jason@redhat.com>
-
- * cp-tree.h (DECL_PARM_LEVEL): New.
- (struct lang_decl_parm): Add level field.
- * name-lookup.c (function_parm_depth): New fn.
- * name-lookup.h: Declare it.
- * parser.c (cp_parser_parameter_declaration_list): Use it.
- * mangle.c (struct globals): Add parm_depth field.
- (write_bare_function_type): Adjust it.
- (write_expression): Include the level delta in PARM_DECL mangling
- for abi >= 6.
-
- * semantics.c (finish_decltype_type): Remove shortcut for decltype
- of id-expression.
- * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
-
-2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
-
- PR c++/46868
- * parser.c (cp_parser_class_specifier): Require a closing brace
- to attempt error recovery.
-
-2011-02-23 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/47833
- * pt.c (struct pending_template): Add chain_next GTY option.
- * decl.c (struct named_label_use_entry): Likewise.
-
-2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/47242
- * semantics.c (build_lambda_object): Bail out if a field is
- error_mark_node.
-
-2011-02-22 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47666
- * class.c (dfs_declare_virt_assop_and_dtor)
- (declare_virt_assop_and_dtor): New static functions.
- (add_implicitly_declared_members): Use
- declare_virt_assop_and_dtor.
-
-2011-02-21 Jason Merrill <jason@redhat.com>
-
- PR c++/47207
- * decl2.c (decl_constant_var_p): A constexpr var needs an
- initializer to be constant.
- * semantics.c (cxx_eval_constant_expression): Complain about
- constexpr var used in its own initializer.
- * call.c (set_up_extended_ref_temp): Set
- DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
-
-2011-02-20 Jason Merrill <jason@redhat.com>
-
- PR c++/47199
- * semantics.c (cxx_eval_call_expression): Call
- cxx_eval_constant_expression in trivial shortcut.
-
- PR c++/46831
- * call.c (convert_class_to_reference): Don't try to set up a
- second conv sequence for non-viable candidates.
-
- PR c++/47703
- * error.c (location_of): Handle non-tagged types.
-
- PR c++/46472
- * method.c (process_subob_fn): Instantiate constexpr templates.
- * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
-
-2011-02-20 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/46394
- * pt.c (tsubst_pack_expansion): do not use
- cp_tree_equal/same_type_p to detect an expansion of a parameter
- pack.
-
-2011-02-19 Jason Merrill <jason@redhat.com>
-
- PR c++/47503
- * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
-
-2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/47795
- * semantics.c (finish_non_static_data_member): Early return if
- object is error_mark_node.
-
-2011-02-18 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47208
- * pt.c (do_auto_deduction): Do not mention error_mark_node in
- diagnostics.
- * semantics.c (finish_id_expression): Do not pass erroneous decl
- to decl_constant_var_p.
-
-2011-02-17 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/47783
- * cvt.c (convert_from_reference): Call mark_exp_read.
-
-2011-02-11 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47172
- * pt.c (finish_call_expr): Consider a call expression that has a
- dependent "this" pointer as being dependent. Add comments.
- (dependent_type_p, type_dependent_expression_p): Update comments.
-
-2011-02-16 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47326
- * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
- expansion arguments are not evaluated.
-
-2011-02-16 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/47704
- * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
- instead of TYPE_LANG_FLAG_3.
- * pt.c (lookup_template_class): Copy over
- ENUM_FIXED_UNDERLYING_TYPE_P.
-
-2011-02-15 Jason Merrill <jason@redhat.com>
-
- PR c++/46807
- * method.c (synthesized_method_walk): Always exit early for
- trivial fn in C++98 mode.
-
-2011-02-14 Jason Merrill <jason@redhat.com>
-
- PR c++/47482
- * parser.c (cp_parser_enumerator_definition): Call
- fold_non_dependent_expr.
-
-2011-02-09 Jason Merrill <jason@redhat.com>
-
- * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
- * semantics.c (finish_fname): Only return the name if we're in
- a function.
-
- * decl.c (build_enumerator): Don't perform integral promotions on
- non-integral constants.
-
- * cvt.c (convert_to_void): Handle null op1.
-
- * class.c (type_has_constexpr_default_constructor): Make sure the
- caller stripped an enclosing array.
- * init.c (perform_member_init): Strip arrays before calling it.
-
- PR c++/47511
- * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
-
-2011-02-03 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47398
- * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
- template parameters in account.
-
-2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
-
- PR c++/46890
- * parser.c (cp_parser_class_specifier): Fix setting of
- want_semicolon.
-
-2011-01-31 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/47416
- * semantics.c (build_data_member_initialization): Handle
- STATEMENT_LIST always instead of just for CLEANUP_BODY.
-
-2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
- LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
-
-2011-01-29 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47311
- * cp-tree.h (fixup_template_parms): Declare.
- * pt.c (end_template_parm_list): Do not fixup template parms here.
- (fixup_template_parms): Remove static. Fix typo in the
- comments. Remove useless code statement.
- (fixup_template_parm): For a template template parameter, fixup
- its attributes before fixing up its type.
- * parser.c
- (cp_parser_template_declaration_after_export): After parsing
- template parameters fixup their types.
-
-2011-01-26 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/47476
- * semantics.c (potential_constant_expression_1): Handle
- TRUTH_XOR_EXPR.
-
-2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
-
- PR c++/43601
- * semantics.c (expand_or_defer_fn_1): Handle it.
- * decl2.c (decl_needed_p): Likewise.
-
-2011-01-21 Jason Merrill <jason@redhat.com>
-
- PR c++/47041
- * semantics.c (build_constexpr_constructor_member_initializers):
- Handle trivial copy.
-
-2011-01-21 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/47388
- * semantics.c (begin_for_stmt): If -fno-for-scope, don't
- assume init must be NULL if scope is NULL.
- (begin_range_for_stmt): Likewise.
-
-2011-01-21 Jason Merrill <jason@redhat.com>
-
- PR c++/46552
- * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
-
- PR c++/46977
- * semantics.c (potential_constant_expression_1): Split out from
- potential_constant_expression. Add want_rval parm. Handle
- template expression forms. Don't enforce restriction on address
- of automatic variable here. Add a couple of diagnostics that
- had been missing.
- (require_potential_constant_expression): New entry point.
- (build_data_member_initialization, register_constexpr_fundef): Adjust.
- (maybe_constant_value): Check potential_constant_expression.
- * pt.c (fold_non_dependent_expr_sfinae): Likewise.
- * tree.c (build_vec_init_expr): Adjust.
-
-2011-01-19 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/47303
- * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
- or DECL_EXTERNAL.
-
-2011-01-17 Jason Merrill <jason@redhat.com>
-
- PR c++/47067
- * semantics.c (base_field_constructor_elt): New fn.
- (cxx_eval_bare_aggregate): Use it.
- (build_data_member_initialization): Leave COMPONENT_REF for
- vfield inits.
-
-2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
-
- * parser.c (cp_parser_range_for): Remove the "unused variable" warning
- workaround.
-
-2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
- Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR c++/33558
- * decl.c (grokdeclarator): Reject mutable reference members.
-
-2011-01-14 Jason Merrill <jason@redhat.com>
-
- PR c++/47289
- * pt.c (coerce_template_parms): Fix error recovery.
-
- PR c++/46903
- * typeck2.c (check_narrowing): Only check arithmetic types.
-
- PR c++/46688
- * tree.c (build_vec_init_expr): Handle flexible array
- properly.
-
-2011-01-13 Kai Tietz <kai.tietz@onevision.com>
-
- PR c++/47213
- * cp-tree.h (CLASSTYPE_VISIBILITY): Use
- TYPE_MAIN_DECL instead of TYPE_NAME.
- (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
- * decl2.c (determine_visibility): Add check
- of CLASS_TYPE_P for underlying_type.
-
-2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
-
- * cp-tree.h (begin_for_scope): New prototype.
- (begin_for_stmt): Update prototype.
- (begin_range_for_stmt): Update prototype.
- * init.c (build_vec_init): Update call to begin_for_stmt.
- * parser.c (cp_parser_for): New.
- (cp_parser_c_for): Add three new parameters.
- (cp_parser_range_for): Likewise. Most parsing code removed.
- (cp_parser_iteration_statement): Call cp_parser_for instead of
- cp_parser_c_for and cp_parser_range_for.
- (cp_parser_for_init_statement): Add new parameter and return type.
- (cp_parser_block_declaration): Update call to
- cp_parser_simple_declaration.
- (cp_parser_simple_declaration): Add new parameter.
- Update call to cp_parser_init_declarator.
- (cp_parser_init_declarator): Add new parameter.
- * pt.c (tsubst_expr): Update call to begin_for_stmt.
- * semantics.c (begin_for_scope): New.
- (begin_for_stmt): Add two new parameters.
- (begin_range_for_stmt): Likewise.
-
-2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * parser.c (cp_parser_objc_at_property_declaration): Improved
- error message.
-
-2011-01-11 Dodji Seketeli <dodji@redhat.com>
-
- PR debug/46955
- * cp-lang.c (get_template_innermost_arguments_folded)
- (get_template_argument_pack_elems_folded)
- (template_arg_needs_folding, fold_cplus_constants): New static
- functions.
- (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
- get_template_innermost_arguments_folded.
- (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
- get_template_argument_pack_elems_folded.
-
-2011-01-11 Jason Merrill <jason@redhat.com>
-
- PR c++/46658
- * init.c (build_new_1): Handle value-init in templates differently.
-
- PR c++/45520
- * tree.c (maybe_dummy_object): Check current_class_ref against
- context, not current_class_type.
-
-2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR objc/47078
- * parser.c (cp_parser_objc_typename): If the type is unknown, for
- error recovery purposes behave as if it was not specified so that
- the default type is used.
-
-2011-01-07 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/47022
- * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
- for the second build_x_va_arg argument.
-
-2011-01-05 Tom Tromey <tromey@redhat.com>
-
- * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
- (lvalue_or_else): Likewise.
-
-2011-01-01 Kai Tietz <kai.tietz@onevision.com>
-
- PR target/38662
- * tree.c (cxx_type_hash_eq):
- Allow METHOD_TYPE, too.
-
\f
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
--- /dev/null
+2011-12-31 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51397
+ * semantics.c (finish_static_assert): Use %s instead of %E for
+ the error message.
+
+2011-12-27 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/23211
+ * name-lookup.c (do_class_using_decl): Use dependent_scope_p
+ instead of dependent_type_p, to check that a non-dependent
+ nested-name-specifier of a class-scope using declaration refers to
+ a base, even if the current scope is dependent.
+ * parser.c (cp_parser_using_declaration): Set
+ USING_DECL_TYPENAME_P to 1 if the DECL is not null. Re-indent a
+ 'else' close to the prior modification.
+
+2011-12-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/51507
+ * search.c (at_function_scope_p): Also check cfun.
+ * pt.c (tsubst_pack_expansion): Check it instead of
+ cp_unevaluated_operand.
+ (instantiate_template_1): Use push_to_top_level.
+
+ * tree.c (dependent_name): OFFSET_REF and BASELINK
+ are not dependent names.
+
+2011-12-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/51611
+ * cp-tree.h (CONVERT_EXPR_VBASE_PATH): New.
+ * class.c (build_base_path): Defer vbase conversion in an NSDMI.
+ * tree.c (bot_replace): Expand it here.
+ * cp-gimplify.c (cp_genericize_r): Make sure deferred conversion
+ doesn't leak into GENERIC.
+
+2011-12-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51305
+ * semantics.c (massage_constexpr_body): Reorder conditionals, make
+ sure a BIND_EXPR embedded in a MUST_NOT_THROW_EXPR is handled.
+
+2011-12-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51621
+ * tree.c (diagnose_non_constexpr_vec_init): For value initialization
+ pass void_type_node, not void_zero_node, to build_vec_init_elt.
+
+2011-12-20 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/49951
+ * decl.c (cxx_maybe_build_cleanup): Don't set location of the call
+ to the destructor.
+
+2011-12-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51612
+ * semantics.c (is_valid_constexpr_fn): In case of constexpr
+ constructors also check for virtual base classes.
+
+2011-12-19 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51328
+ * pt.c (convert_template_argument): Early error out and return
+ error_mark_node for invalid uses of destructors as types.
+
+2011-12-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/51530
+ * pt.c (unify): Handle NULLPTR_TYPE.
+
+ PR c++/51526
+ * semantics.c (build_data_member_initialization): Handle
+ delegating constructor.
+ (build_constexpr_constructor_member_initializers): Likewise.
+
+ PR c++/51553
+ * cp-tree.h (LOOKUP_LIST_INIT_CTOR): Rename from
+ LOOKUP_NO_COPY_CTOR_CONVERSION.
+ (add_list_candidates): Set it earlier.
+ (add_candidates): Don't check explicit on ctors when it's set.
+ (add_function_candidate): Check it even when LOOKUP_ONLYCONVERTING
+ is set.
+
+ PR c++/51553
+ * call.c (add_function_candidate): Allow conversions for the copy
+ parm in list-initialization unless the argument is an init-list.
+
+2011-12-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/51619
+ * semantics.c (cxx_eval_vec_init_1): If init is NULL for
+ multidimensional array, just set eltinit to NULL_TREE.
+
+ * cp-gimplify.c (gimplify_must_not_throw_expr): Use
+ gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.
+
+2011-12-19 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51477
+ * search.c (lookup_member): Get out early on invalid base type.
+
+2011-12-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/51489
+ * semantics.c (cxx_eval_outermost_constant_expr): Check for
+ conversion from pointer to integer here.
+ (cxx_eval_constant_expression) [NOP_EXPR]: Not here.
+
+2011-12-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * semantics.c (finish_compound_literal): Don't call check_narrowing
+ if !(complain & tf_warning_or_error).
+
+2011-12-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/51588
+ * parser.c (cp_parser_ptr_operator): Reject pointer to member of enum.
+
+2011-12-17 Richard Henderson <rth@redhat.com>
+
+ PR bootstrap/51072
+ * config-lang.in: Revert last change.
+
+2011-12-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/51586
+ * parser.c (cp_parser_check_class_key): Handle error_mark_node.
+
+ PR c++/51587
+ * decl.c (start_enum): Avoid using ENUM_UNDERLYING_TYPE on a
+ non-enum.
+
+2011-12-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/51416
+ * init.c (build_value_init_noctor): Check for incomplete type.
+
+2011-12-16 Richard Henderson <rth@redhat.com>
+
+ PR bootstrap/51072
+ * config-lang.in (target_libs): Include target-libitm.
+
+2011-12-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/51461
+ * decl.c (check_static_variable_definition): Check COMPLETE_TYPE_P
+ before literal_type_p.
+
+ PR c++/51331
+ * class.c (convert_to_base_statically): Just call
+ build_simple_base_path.
+ (build_simple_base_path): Check field offset.
+
+2011-12-15 Jason Merrill <jason@redhat.com>
+
+ PR c++/51458
+ * decl.c (has_designator_problem): New.
+ (reshape_init_r): Check for improper use of
+ designated initializers.
+
+2011-12-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/51463
+ * decl.c (grokdeclarator): Set DECL_INITIAL of decl
+ to error_mark_node to disallow NSDMI if declspecs->storage_class
+ is sc_static.
+ * parser.c (cp_parser_late_parse_one_default_arg): Return early
+ if default_arg is error_mark_node.
+
+ PR c/51360
+ * semantics.c (finish_omp_clauses): For OMP_CLAUSE_NUM_THREADS_EXPR
+ and OMP_CLAUSE_SCHEDULE_CHUNK_EXPR call mark_rvalue_use.
+
+2011-12-15 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51473
+ * decl.c (check_tag_decl): Error out on auto specifier with no
+ declarator.
+
+2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/51365
+ * cp-tree.h (CPTK_IS_FINAL): Add.
+ * parser.c (cp_parser_translation_unit): Handle RID_IS_FINAL.
+ (cp_parser_primary_expression, cp_parser_trait_expr): Likewise.
+ * semantics.c (trait_expr_value, finish_trait_expr): Handle
+ CPTK_IS_FINAL.
+ * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
+
+2011-12-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/51554
+ * semantics.c (cxx_eval_indirect_ref): Fix sanity check.
+
+ PR c++/51248
+ * decl.c (copy_type_enum): Also update variants.
+ (finish_enum): Allow variants of complete enums.
+
+2011-12-14 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51475
+ * call.c (struct conversion)<u.next>: Update comment.
+ (next_conversion): New static function.
+ (convert_like_real): Use it.
+
+ PR c++/51476
+ * pt.c (convert_nontype_argument): Don't call maybe_constant_value
+ for PTRMEM_CST nodes.
+
+2011-12-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/51406
+ PR c++/51161
+ * typeck.c (build_static_cast_1): Fix cast of lvalue to
+ base rvalue reference.
+
+2011-12-13 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51464
+ * semantics.c (begin_lambda_type): Check begin_class_definition return
+ value for error_mark_node.
+ * parser.c (cp_parser_lambda_expression): Check begin_lambda_type
+ return value for error_mark_node.
+
+2011-12-13 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/14258
+ * cp-tree.h (USING_DECL_TYPENAME_P): New macro.
+ * parser.c (cp_parser_nonclass_name): Handle using declarations
+ that refer to a dependent type.
+ (cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if
+ the using declaration refers to a dependent type.
+
+2011-12-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/51496
+ * parser.c (cp_parser_omp_for_loop): When determining whether
+ to use cp_parser_omp_for_incr or cp_parser_expression and when
+ calling cp_parser_omp_for_incr, use real_decl instead of decl.
+
+2011-12-12 Torvald Riegel <triegel@redhat.com>
+
+ * semantics.c (finish_transaction_stmt, build_transaction_expr):
+ Accept new noexcept parameter and handle it.
+ * cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt
+ declarations.
+ * parser.c (cp_parser_exception_specification_opt): Extract
+ noexcept-specification parsing to ...
+ (cp_parser_noexcept_specification_opt): ...here. Allow for parsing
+ non-constexpr noexcept arguments.
+ (cp_parser_transaction, cp_parser_transaction_expression): Parse
+ and handle noexcept-specifications.
+ (cp_parser_function_transaction): Adapt to finish_transaction_stmt
+ change.
+ * pt.c (tsubst_expr): Adapt to new noexcept parameters when
+ building transactions.
+
+2011-12-12 Torvald Riegel <triegel@redhat.com>
+
+ * cp-tree.def (MUST_NOT_THROW_EXPR): Add condition parameter.
+ * cp-tree.h (MUST_NOT_THROW_COND): New.
+ (build_must_not_throw_expr): Declare.
+ * dump.c (cp_dump_tree): Dump MUST_NOT_THROW_EXPR condition.
+ * except.c (build_must_not_throw_expr): New.
+ (initialize_handler_parm): Use it.
+ (begin_eh_spec_block, wrap_cleanups_r): Adapt to condition.
+ * pt.c (tsubst_expr): Handle MUST_NOT_THROW_EXPR.
+
+2011-12-12 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51262
+ * tree.c (cp_free_lang_data): No longer clear anonymous names.
+
+2011-12-09 Jason Merrill <jason@redhat.com>
+
+ PR c++/51151
+ * call.c (perform_implicit_conversion_flags): Remove earlier kludge.
+ * parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr
+ in templates even if decl isn't type-dependent.
+
+2011-12-09 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51289
+ * cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to
+ better support aliased types.
+ (TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not
+ TYPE_DECL.
+ * pt.c (find_parameter_packs_r): Handle types aliases.
+ (push_template_decl_real): Check for bare parameter packs in the
+ underlying type of an alias template.
+
+2011-12-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/51318
+ * typeck.c (build_x_conditional_expr): Restrict glvalue games to C++11.
+
+ PR c++/51459
+ * pt.c (tsubst_expr) [DECL_EXPR]: Handle capture proxies properly.
+ * semantics.c (insert_capture_proxy): No longer static.
+ * cp-tree.h: Declare it.
+
+2011-12-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/51401
+ * decl.c (grokdeclarator): Error for auto on non-static data members.
+
+ PR c++/51429
+ * typeck2.c (cxx_incomplete_type_diagnostic): Don't
+ ICE if TREE_OPERAND (value, 1) is overloaded.
+
+ PR c++/51229
+ * decl.c (reshape_init_class): Complain if d->cur->index is
+ INTEGER_CST.
+ * parser.c (cp_parser_initializer_list): If cp_parser_parse_definitely
+ fails, clear designator.
+
+ PR c++/51369
+ * init.c (build_value_init): Allow array types even when
+ processing_template_decl.
+
+2011-12-07 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ PR c++/51420
+ * parser.c (lookup_literal_operator): Check that declaration is an
+ overloaded function.
+
+2011-12-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/51430
+ * pt.c (tsubst_decl): Don't call strip_array_domain on
+ error_mark_node.
+
+2011-12-06 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51431
+ * init.c (build_value_init): Check build_aggr_init_expr return
+ value for error_mark_node.
+
+2011-12-06 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51427
+ * parser.c (cp_parser_check_class_key): Add note about earlier
+ declaration.
+
+2011-12-05 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/51319
+ * semantics.c (finish_id_expression): Strip using declarations
+ early in the function.
+
+2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51399
+ * init.c (perform_member_init): Early return if init is error_mark_node.
+
+2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51414
+ * semantics.c (finish_underlying_type): Use %qT, not %qE for the
+ error message.
+
+2011-12-05 Jason Merrill <jason@redhat.com>
+
+ * init.c (expand_default_init): Unshare args in ctor delegation.
+
+2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com>
+ Pedro Lamarão <pedro.lamarao@gmail.com>
+
+ Implement C++11 delegating constructors.
+ * cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS.
+ * error.c (maybe_warn_cpp0x): Adjust.
+ * parser.c (cp_parser_mem_initializer_list): Use it. Diagnose
+ multiple initializers if a delegating initializer is present.
+ * call.c (build_special_member_call): Convert an assert into an if.
+ * init.c (perform_target_ctor): New.
+ (emit_mem_initializers): Use it.
+ (expand_member_init, expand_default_init): Adjust.
+
+2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51404
+ * typeck2.c (build_functional_cast): Early return error_mark_node
+ for invalid uses of 'auto'.
+ * parser.c (cp_parser_direct_declarator): When
+ cp_parser_constant_expression returns error do not produce further
+ diagnostic for the bound.
+
+2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51313
+ * call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.
+
+2011-12-01 Jason Merrill <jason@redhat.com>
+
+ * call.c (build_new_method_call_1): Handle aggregate initialization.
+ * tree.c (stabilize_init): Handle CONSTRUCTOR.
+
+2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51326
+ * call.c (build_user_type_conversion_1): Early return NULL if
+ expr is NULL_TREE.
+
+2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51367
+ * pt.c (unify_inconsistency): Use either %qT or %qE depending on
+ whether parm is a type or non-type parameter.
+
+2011-11-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/51009
+ * name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p.
+ * decl.c (build_aggr_init_full_exprs): Just assert that it's true.
+ (check_initializer): Here too.
+
+2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51299
+ * rtti.c (ifnonnull): Use nullptr_node.
+ (build_dynamic_cast_1): Call cp_truthvalue_conversion instead
+ of c_common_truthvalue_conversion.
+
+2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51227
+ * pt.c (instantiate_class_template_1): If lambda_function (type)
+ is NULL_TREE do not instantiate_decl.
+
+2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51290
+ * class.c (build_base_path): For the null pointer check use
+ nullptr_node instead of integer_zero_node.
+
+2011-11-22 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51145
+ * decl.c (check_elaborated_type_specifier): Gracefully handle
+ error_mark_node. Accept bound template template parameters.
+ Update diagnostics for alias template specializations. Update
+ comment.
+ * parser.c (cp_parser_elaborated_type_specifier): Use
+ check_elaborated_type_specifier for simple-template-ids as well.
+
+2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51265
+ * semantics.c (finish_decltype_type): Handle PTRMEM_CST.
+
+2011-11-22 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51143
+ * parser.c (cp_parser_alias_declaration): Don't allow type
+ definition in templates.
+
+2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51196
+ * typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having
+ TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here
+ the -Wzero-as-null-pointer-constant warning for pmf == 0.
+
+2011-11-21 Torvald Riegel <triegel@redhat.com>
+
+ * pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.
+
+2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ PR c++/50958
+ * parser.c (lookup_literal_operator): New.
+ (cp_parser_userdef_char_literal): Use it.
+ (cp_parser_userdef_numeric_literal): Use it.
+ (cp_parser_userdef_string_literal): Use lookup_name.
+
+2011-11-20 Jason Merrill <jason@redhat.com>
+
+ * pt.c (tsubst_pack_expansion): Fix SFINAE.
+
+ PR c++/48322
+ * cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New.
+ * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it.
+ * pt.c (tsubst_pack_expansion): Set and use it.
+ (iterative_hash_template_arg): Hash it.
+ (template_args_equal): Compare it.
+ (comp_template_args_with_info): Handle nulls.
+ * tree.c (cp_walk_subtrees): Walk it.
+ * typeck.c (structural_comptypes): Compare it.
+ * ptree.c (cxx_print_type): Print it.
+
+ * pt.c (type_unification_real): Set input_location
+ during default arg instantiation.
+
+2011-11-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51230
+ * pt.c (unify_inconsistency): Handle non-type parameters better.
+ * error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM.
+
+2011-11-20 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51194
+ * pt.c (lookup_template_class_1): Go out early if the type of the
+ template is error_mark_node.
+
+2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51216
+ * semantics.c (potential_constant_expression_1): Handle IF_STMT,
+ DO_STMT, FOR_STMT, and WHILE_STMT.
+
+2011-11-18 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/51188
+ * search.c (lookup_field_1): Handle USING_DECLs for the storted
+ case.
+
+2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51150
+ * pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
+
+2011-11-18 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51191
+ * pt.c (primary_template_instantiation_p): Don't forget to
+ consider alias declarations.
+
+2011-11-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/51186
+ * decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
+
+ N3203
+ * class.c (add_implicitly_declared_members): Update move
+ conditions.
+
+ PR c++/51137
+ * class.c (build_base_path): Don't do calculation in templates.
+
+2011-11-15 Torvald Riegel <triegel@redhat.com>
+
+ * parser.c (cp_parser_transaction_expression): Require parentheses
+ when parsing transaction expressions.
+
+2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ PR c++/51107
+ * typeck.c (check_literal_operator_args): Add processing_specialization
+ to check for void template fn. Test for exact arity for non-template fn.
+
+2011-11-14 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/6936
+ PR c++/25994
+ PR c++/26256
+ PR c++/30195
+ * search.c (lookup_field_1): Look through USING_DECL.
+ (lookup_field_r): Call lookup_fnfields_slot instead of
+ lookup_fnfields_1.
+ * semantics.c (finish_member_declaration): Remove the check that
+ prevents USING_DECLs from being verified by
+ pushdecl_class_level. Call add_method for using declarations that
+ designates functions if the using declaration is in a template
+ class. Set DECL_IGNORED_P on class-scope using declarations.
+ * typeck.c (build_class_member_access_expr): Handle USING_DECLs.
+ * class.c (check_field_decls): Keep using declarations.
+ (add_method): Remove two diagnostics about conflicting using
+ declarations.
+ * parser.c (cp_parser_nonclass_name): Handle USING_DECLs.
+ * decl.c (start_enum): Call xref_tag whenever possible.
+ * cp-tree.h (strip_using_decl): Declare, and reident the previous
+ function.
+ * name-lookup.c (strip_using_decl): New function.
+ (supplement_binding_1): Call strip_using_decl on decl and
+ bval. Perform most of the checks with USING_DECLs stripped. Also
+ check that the target decl and the target bval does not refer to
+ the same declaration. Allow pushing an enum multiple times in a
+ template class. Adjustment to diagnose using redeclarations. Call
+ diagnose_name_conflict.
+ (push_class_level_binding): Call strip_using_decl on decl and
+ bval. Perform most of the checks with USING_DECLs stripped. Return
+ true if both decl and bval refer to USING_DECLs and are dependent.
+ (diagnose_name_conflict): New function.
+
+2011-11-12 Jason Merrill <jason@redhat.com>
+
+ PR c++/986
+ * call.c (set_up_extended_ref_temp): Warn about references
+ bound to non-static reference members.
+ * init.c (perform_member_init): Pass in the member.
+
+ PR c++/51060
+ * cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone.
+
+2011-11-11 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ PR c++/50976
+ * typeck.c (check_literal_operator_args): Reorganize test for string
+ operators so size_t search depends on finding string first.
+
+2011-11-10 Jason Merrill <jason@redhat.com>
+
+ PR c++/50372
+ * pt.c (convert_nontype_argument_function): Allow decls with
+ internal linkage in C++11.
+ (convert_nontype_argument): Likewise.
+
+ PR c++/50973
+ * decl2.c (mark_used): Defer synthesis of virtual functions.
+ * method.c (use_thunk): Make sure the target function has
+ DECL_INTERFACE_KNOWN.
+
+ PR c++/51079, DR 495
+ * call.c (joust): Check the second conversion sequence
+ before checking templates.
+
+2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50837
+ * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
+ pass allow_non_integral_constant_expression_p = true to
+ finish_id_expression.
+
+2011-11-09 Jason Merrill <jason@redhat.com>
+
+ PR c++/50972
+ * pt.c (maybe_instantiate_noexcept): Check the return value of
+ push_tinst_level.
+
+ PR c++/51046
+ * parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
+
+ PR c++/51029
+ * class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
+
+ * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
+ (check-c++0x): Obsolete.
+
+ * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
+
+ * pt.c (convert_nontype_argument): Only integral arguments
+ get early folding.
+
+ * parser.c (cp_parser_alias_declaration): Don't do semantic
+ processing if parsing failed.
+
+2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51045
+ * init.c (build_new_1, build_vec_delete_1, build_delete):
+ Use nullptr_node.
+
+2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51047
+ * search.c (lookup_member): Change to take also a tsubst_flags_t
+ parameter.
+ (lookup_field, lookup_fnfields): Adjust calls.
+ * typeck.c (lookup_destructor, finish_class_member_access_expr,
+ build_ptrmemfunc_access_expr): Likewise.
+ * class.c (handle_using_decl, maybe_note_name_used_in_class):
+ Likewise.
+ * pt.c (resolve_typename_type): Likewise.
+ * semantics.c (lambda_function): Likewise.
+ * parser.c (cp_parser_perform_range_for_lookup,
+ cp_parser_lookup_name): Likewise.
+ * friend.c (make_friend_class): Likewise.
+ * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
+ do_class_using_decl, lookup_qualified_name): Likewise.
+ * cp-tree.h (lookup_member): Adjust declaration.
+
+2011-11-09 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51043
+ * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
+ NULL TYPE_NAME.
+
+ PR c++/51027
+ * parser.c (cp_parser_alias_declaration): Require ';' at the end
+ of the declaration.
+
+2011-11-09 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/51032
+ * decl2.c (check_member_template): Accept alias templates and ...
+ * parser.c (cp_parser_alias_declaration): ... use it here.
+
+2011-11-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/50835
+ * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
+ * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
+ in C++98.
+
+2011-11-08 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/51010
+ * error.c (dump_expr): Handle SSA_NAMEs.
+
+2011-11-07 Richard Henderson <rth@redhat.com>
+ Aldy Hernandez <aldyh@redhat.com>
+ Torvald Riegel <triegel@redhat.com>
+
+ Merged from transactional-memory.
+
+ * call.c (build_new_function_call): Call tm_malloc_replacement.
+ * class.c (check_bases): Compute transaction attributes for the
+ class based on its base classes.
+ (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
+ set_method_tm_attributes): New.
+ (finish_struct_1): Call set_method_tm_attributes.
+ * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
+ build_transaction_expr): Declare.
+ (TRANSACTION_EXPR_IS_STMT): New.
+ * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
+ * except.c (do_get_exception_ptr): Apply transaction_pure.
+ (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
+ record as transactional-memory wrapper.
+ (do_end_catch): Similarly for _ITM_cxa_end_catch.
+ (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
+ (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
+ * parser.h (struct cp_parser): Add in_transaction flag.
+ * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
+ (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
+ (enum required_token): Add transaction tokens.
+ (cp_parser_transaction, cp_parser_transaction_expression,
+ cp_parser_function_transaction, cp_parser_transaction_cancel,
+ cp_parser_txn_attribute_opt): New.
+ (cp_parser_unary_expression): Handle RID_TRANSACTION*.
+ (cp_parser_statement, cp_parser_function_definition_after_declarator,
+ cp_parser_token_starts_function_definition_p): Same.
+ (cp_parser_required_error): Handle RT_TRANSACTION*.
+ * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
+ * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
+ build_transaction_expr): New.
+
+2011-11-08 Dodji Seketeli <dodji@redhat.com>
+
+ Fix context handling of alias-declaration
+ * decl.c (start_decl): Update comment.
+ * error.c (dump_alias_template_specialization): Dump the context
+ of the specialization.
+ * parser.c (cp_parser_alias_declaration): Call pop_scope on the
+ pushed scope yielded by start_decl.
+
+2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50864
+ * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
+ uses of '->' and '.' as postfix-expression in namespace scope.
+
+2011-11-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/50848
+ * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
+ if lookup finds a non-function.
+
+ PR c++/50863
+ * parser.c (cp_parser_initializer_list): Parse C99
+ array designators tentatively.
+
+ PR c++/50870
+ * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
+ (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
+ object.
+
+2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
+ call in case COMPONENT_REF.
+
+2011-11-07 Jason Merrill <jason@redhat.com>
+ Dodji Seketeli <dodji@redhat.com>
+
+ Support C++11 alias-declaration
+ PR c++/45114
+ * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
+ (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
+ macros.
+ (TYPE_TEMPLATE_INFO): Get template info of an alias template
+ specializations from its TYPE_DECL.
+ (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
+ specializations into its TYPE_DECL.
+ (DECL_CLASS_TEMPLATE_P): Re-write using the new
+ DECL_TYPE_TEMPLATE_P.
+ (enum cp_decl_spec): Add new ds_alias enumerator.
+ (alias_type_or_template_p, alias_template_specialization_p):
+ Declare new functions.
+ * parser.c (cp_parser_alias_declaration): New static function.
+ (cp_parser_check_decl_spec): Add "using" name for the `alias'
+ declspec.
+ (cp_parser_type_name): Update comment. Support simple-template-id
+ representing alias template specializations in c++0x mode.
+ (cp_parser_qualifying_entity): Update comment. Use
+ cp_parser_type_name.
+ (cp_parser_block_declaration): Handle alias-declaration in c++11.
+ Update comment.
+ (cp_parser_template_id): Handle specializations of alias
+ templates.
+ (cp_parser_member_declaration): Add alias-declaration production
+ to comment. Support alias-declarations.
+ (cp_parser_template_declaration_after_export): Handle alias
+ templates in c++11.
+ * decl.c (make_typename_type, make_unbound_class_template): Accept
+ alias templates.
+ (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
+ declarations.
+ * decl2.c (grokfield): Move template creation after setting up the
+ TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
+ template actually carries the right type-id of the alias
+ declaration.
+ * pt.c (alias_type_or_template_p)
+ (alias_template_specialization_p): Define new public functions.
+ (maybe_process_partial_specialization): Reject partial
+ specializations of alias templates.
+ (primary_template_instantiation_p): Consider alias template
+ instantiations.
+ (push_template_decl_real): Assert that TYPE_DECLs of alias
+ templates are different from those of class template. Store
+ template info onto the TYPE_DECL of the alias template.
+ (convert_template_argument): Strip aliases from template
+ arguments.
+ (lookup_template_class_1): Handle the creation of the
+ specialization of an alias template.
+ (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
+ member alias template.
+ (tsubst): Handle substituting into the type of an alias template.
+ Handle substituting UNBOUND_CLASS_TEMPLATE into
+ BOUND_TEMPLATE_TEMPLATE_PARM.
+ (do_type_instantiation): Better diagnostics when trying to
+ explicitely instantiate a non-class template.
+ * search.c (lookup_field_1, lookup_field_r): Support looking up
+ alias templates.
+ * semantics.c (finish_template_type): For instantiations of alias
+ templates, return the TYPE_DECL of the actual alias and not the
+ one of the aliased type.
+ * error.c (dump_alias_template_specialization): New static
+ function.
+ (dump_type): Handle printing of alias templates and their
+ specializations. templates.
+ (dump_aggr_type): For specialization of alias templates, fetch
+ arguments from the right place.
+ (dump_decl): Print an alias-declaration like `using decl = type;'
+ (dump_template_decl): Support printing of alias templates.
+
+2011-11-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/35688
+ * decl2.c (constrain_visibility): Return void. Add tmpl parm
+ which gives the constraint priority over an attribute.
+ (constrain_visibility_for_template, determine_visibility): Adjust.
+ * pt.c (instantiate_class_template_1): Call determine_visibility.
+
+ PR c++/33255
+ * decl.c (save_function_data): Clear local_typedefs.
+
+ * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
+ check_initializer.
+
+2011-11-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/35688
+ * decl2.c (constrain_visibility): Check decl_has_visibility_attr
+ rather than DECL_VISIBILITY_SPECIFIED.
+
+2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/47695
+ * decl2.c (mark_used): Early return false after error or sorry.
+ * cp-tree.h (mark_used): Adjust declaration.
+ * semantics.c (finish_id_expression): Check mark_used return value.
+
+2011-11-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/48370
+ * decl.c (cp_finish_decl): Mostly revert previous change.
+
+2011-11-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/26714
+ * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
+ Do temporary lifetime extension.
+
+ PR c++/48370
+ * decl.c (cp_finish_decl): Run cleanups in the right order.
+
+2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR c++/50608
+ * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
+ * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
+
+2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
+ * mangle.c (write_unnamed_type_name): Likewise.
+
+2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
+
+ * parser.c (cp_parser_enumerator_list): Do not warn about
+ trailing commas in C++0x mode.
+
+2011-11-04 Olivier Goffart <olivier@woboq.com>
+ Jason Merrill <jason@redhat.com>
+
+ PR c++/50965
+ * class.c (check_field_decls): NSDMI makes a class non-aggregate.
+
+2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48420
+ * call.c (conversion_null_warnings): For 'false' to NULL pointer,
+ just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
+
+2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ PR c++/50941
+ * parser.c (cp_parser_userdef_string_literal): Fix string length.
+
+2011-11-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/48370
+ * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
+ (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
+ (initialize_reference): Just call convert_like.
+ * decl.c (grok_reference_init): Just call initialize_reference.
+ (build_init_list_var_init): Remove.
+ (check_initializer): Change cleanup parm to VEC. Handle references
+ like other types. Call perform_implicit_conversion instead
+ of build_init_list_var_init. Don't use build_aggr_init for
+ aggregate initialization of arrays.
+ (cp_finish_decl): Change cleanup to VEC.
+ * typeck2.c (store_init_value): Call extend_ref_init_temps.
+ Use build_vec_init for non-constant arrays.
+ * init.c (expand_aggr_init_1): Adjust.
+ (build_vec_init): Avoid re-converting an initializer
+ that's already digested.
+ * mangle.c (mangle_ref_init_variable): Add a discriminator.
+ * cp-tree.h: Adjust.
+ * typeck.c (convert_for_initialization): Adjust.
+ * decl2.c (maybe_emit_vtables): Adjust.
+
+2011-11-02 Jason Merrill <jason@redhat.com>
+
+ PR c++/50930
+ * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
+ if the initializer has TARGET_EXPR_DIRECT_INIT_P.
+ (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
+ or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
+ * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
+ TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
+ * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
+ as appropriate on list-value-initialization.
+
+ * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
+ "C++11" in warnings.
+ (cp_lexer_get_preprocessor_token): Likewise.
+ (cp_parser_binary_expression): Likewise.
+
+2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50810
+ * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
+ (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
+ * decl.c (check_initializer): Likewise.
+ * semantics.c (finish_compound_literal): Likewise.
+
+2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50956
+ * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
+ comp_ptr_ttypes_const.
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
+
+2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/44277
+ * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
+ constant.
+ * typeck.c (cp_truthvalue_conversion): Handle pointers and member
+ function pointers under c_inhibit_evaluation_warnings; use
+ nullptr_node for data member pointers.
+ (cp_build_binary_op): Tweak, just forward to cp_convert op1,
+ either a nullptr_node or an integer_zero_node.
+ (build_ptrmemfunc): Use nullptr_node.
+ * init.c (build_zero_init_1): Likewise.
+
+2011-11-01 Jason Merrill <jason@redhat.com>
+
+ PR c++/50500
+ DR 1082
+ * search.c (lookup_fnfields_idx_nolazy): Split out from...
+ (lookup_fnfields_1): ...here.
+ (lookup_fnfields_slot_nolazy): Use it.
+ * cp-tree.h: Declare it.
+ * class.c (type_has_move_assign): Use it.
+ (type_has_user_declared_move_assign): Likewise.
+
+2011-10-31 Jason Merrill <jason@redhat.com>
+
+ PR c++/50920
+ * class.c (check_field_decl): Change c++0x in diags to c++11.
+ * error.c (maybe_warn_cpp0x): Likewise.
+ * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
+ * pt.c (check_default_tmpl_args): Likewise.
+
+2011-10-31 Diego Novillo <dnovillo@google.com>
+
+ * mangle.c (get_mangled_id): Factor from ...
+ (mangle_decl): ... here.
+ Call get_mangled_id.
+
+2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
+ (EGCS 1.0): Ditto.
+
+2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50901
+ * call.c (build_new_op_1): Handle ABS_EXPR together with the
+ other unary EXPR.
+
+2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ Revert:
+ 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50864
+ * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
+ call in case COMPONENT_REF.
+
+2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
+
+2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50864
+ * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
+ call in case COMPONENT_REF.
+
+2011-10-27 Jason Merrill <jason@redhat.com>
+
+ * semantics.c (cxx_eval_outermost_constant_expr): Check
+ cp_has_mutable_p.
+ (cxx_eval_component_reference): Check DECL_MUTABLE_P.
+
+2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
+
+ PR c++/30066
+ * decl2.c (determine_hidden_inline): New function.
+ (determine_visibility): fvisibility-inlines-hidden affects inline
+ functions.
+
+2011-10-27 Dodji Seketeli <dodji@redhat.com>
+
+ * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
+
+2011-10-26 Jason Merrill <jason@redhat.com>
+
+ * typeck.c (check_literal_operator_args): Avoid building types.
+
+2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ Implement C++11 user-defined literals.
+ * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
+ * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
+ name tools. New tree code for user-defined literals.
+ * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
+ * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
+ (pp_cxx_primary_expression, pp_cxx_expression): Use it.
+ * decl.c: (cp_tree_node_structure): Return new tree code.
+ (duplicate_decls): Check for raw vs. template operator conflicts.
+ (grokfndecl, grokdeclarator): New checks for literal operators.
+ * error.c: (dump_expr): Warn about user-defined literals
+ in C++98 mode. (dump_function_name): Pretty printing.
+ * mangle.c: (write_literal_operator_name): New.
+ (write_unqualified_id, write_unqualified_name): Use it.
+ * parser.c: (cp_parser_operator): Handle operator"".
+ (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
+ cp_parser_userdef_string_literal): New.
+ (cp_parser_primary_expression): Handle new user-defined literal tokens
+ with new functions.
+ * semantics.c: (potential_constant_expression_1): Add
+ user-defined literals.
+ * typeck.c (check_raw_literal_operator,
+ check_literal_operator_args): New.
+
+2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
+ * class.c (instantiate_type): Likewise.
+ * pt.c (convert_nontype_argument_function, uses_template_parms,
+ tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
+ Likewise.
+ * semantics.c (finish_decltype_type): Likewise.
+ * decl2.c (mark_used): Likewise.
+ * name-lookup.c (arg_assoc): Likewise.
+
+2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50870
+ * typeck.c (non_reference): Pass NULL_TREE through.
+
+2011-10-25 Jason Merrill <jason@redhat.com>
+
+ PR c++/50866
+ PR c++/41449
+ * semantics.c (maybe_cleanup_point_expr_void): No longer static.
+ * typeck2.c (split_nonconstant_init_1): Use it.
+ * cp-tree.h: Declare it.
+ * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
+
+ PR c++/49996
+ * tree.c (stabilize_init): Stabilize scalar elements of a
+ CONSTRUCTOR, too.
+
+2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50858
+ * typeck.c (composite_pointer_type_r): Check return value of
+ composite_pointer_type_r for error_mark_node.
+
+2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50861
+ * pt.c (tsubst_copy_and_build): Check return value of
+ tsubst_copy_and_build for error_mark_node.
+
+2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50841
+ Revert:
+ 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50810
+ * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
+ (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
+ * decl.c (check_initializer): Likewise.
+ * semantics.c (finish_compound_literal): Likewise.
+
+2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50810
+ * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
+ (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
+ * decl.c (check_initializer): Likewise.
+ * semantics.c (finish_compound_literal): Likewise.
+
+2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/45385
+ * init.c (build_vec_init): Early return error_mark_node if
+ maxindex is -1.
+
+2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/31423
+ * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
+ for invalid use of member function.
+
+2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ PR c++/50811
+ * parser.c (cp_parser_class_head): Parse virt-specifiers
+ regardless of whether an id is present
+
+2011-10-20 Jason Merrill <jason@redhat.com>
+
+ PR c++/41449
+ * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
+ initialized subobjects.
+
+2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/13657
+ * class.c (instantiate_type): Fix error message.
+
+2011-10-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/50793
+ * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
+
+2011-10-19 Roland Stigge <stigge@antcom.de>
+
+ PR translation/49704
+ * semantics.c (potential_constant_expression_1): Use "AST" instead of
+ "ast" in sorry message.
+
+2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/38761
+ PR c++/40872
+ * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
+ G_() in error message strings to facilitate translation.
+ * semantics.c (finish_id_expression): Likewise.
+ * parser.c (cp_parser_nested_name_specifier_opt,
+ cp_parser_parameter_declaration): Likewise.
+
+2011-10-18 Jason Merrill <jason@redhat.com>
+
+ PR c++/50531
+ * pt.c (instantiate_decl): Recognize when a function defaulted
+ outside the class is already instantiated.
+
+ PR c++/50742
+ * decl.c (check_previous_goto_1): Handle using-decl.
+
+2011-10-18 Jason Merrill <jason@redhat.com>
+
+ PR c++/50500
+ DR 1082
+ * class.c (type_has_user_declared_move_constructor): New.
+ (type_has_user_declared_move_assign): New.
+ (add_implicitly_declared_members): Add lazy copy ops
+ even if there's a move.
+ * method.c (lazily_declare_fn): Delete implicit copies
+ if there's a move.
+ (maybe_explain_implicit_delete): Explain this. Use inform rather
+ than error.
+ * cp-tree.h: Declare new fns.
+
+2011-10-18 Diego Novillo <dnovillo@google.com>
+
+ * parser.c: Remove ENABLE_CHECKING markers around debugging
+ routines.
+ (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
+ Make static
+ When printing CURR_TOKEN surround it in [[ ]].
+ Start printing at START_TOKEN.
+ Update all users.
+ (cp_debug_print_tree_if_set): New.
+ (cp_debug_print_context): New.
+ (cp_debug_print_context_stack): New.
+ (cp_debug_print_flag): New.
+ (cp_debug_print_unparsed_function): New.
+ (cp_debug_print_unparsed_queues): New.
+ (cp_debug_parser_tokens): New.
+ (cp_debug_parser): New.
+ (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
+ (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
+ * parser.h (cp_lexer_dump_tokens): Remove declaration.
+ (cp_debug_parser): Declare.
+
+2011-10-17 Michael Spertus <mike_spertus@symantec.com>
+
+ * cp-tree.def: Add BASES as a new tree code.
+ * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
+ (BASES_TYPE, BASES_DIRECT): Define.
+ (calculate_bases, finish_bases, calculate_direct_bases): Declare.
+ * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
+ (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
+ * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
+ * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
+ dfs_calculate_bases_pre, dfs_calculate_bases_post,
+ calculate_bases_helper): Define.
+
+2011-10-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/50736
+ * parser.c (cp_parser_lambda_introducer): Check for more
+ invalid captures.
+
+2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/44524
+ * typeck.c (build_class_member_access_expr): Provide a better error
+ message for X.Y where X is a pointer to class type.
+ (finish_class_member_access_expr): Likewise.
+
+2011-10-15 Tom Tromey <tromey@redhat.com>
+ Dodji Seketeli <dodji@redhat.com>
+
+ * error.c (cp_diagnostic_starter): Pass the relevant location to
+ diagnostic_report_current_module.
+ (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
+
+2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48489
+ * typeck.c (finish_class_member_access_expr): Fix error call
+ for TREE_CODE (access_path) == TREE_BINFO.
+
+2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50732
+ * semantics.c (finish_trait_expr): Do not try to instantiate the
+ the base type of an __is_base_of trait.
+ (check_trait_type): Return a tree; use complete_type_or_else.
+
+2011-10-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/50563
+ * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
+ (cp_parser_save_nsdmi): Pass it.
+
+ PR c++/50707
+ * method.c (walk_field_subobs): Check for NSDMI before
+ complaining about uninitialized fields.
+
+ * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
+ instead of error_mark_node as a placeholder.
+
+2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/38174
+ * call.c (add_builtin_candidate): If two pointers have a composite
+ pointer type, generate a single candidate with that type.
+
+2011-10-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/50614
+ * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
+ (DECL_TEMPLATE_INFO): Use it.
+ * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
+ if the decl has an NSDMI.
+ * init.c (perform_member_init): Use it.
+
+ PR c++/50437
+ * cp-tree.h (struct tree_lambda_expr): Add closure field.
+ (LAMBDA_EXPR_CLOSURE): New.
+ * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
+ * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
+ (begin_lambda_type, lambda_function, add_capture): Likewise.
+ (add_default_capture, lambda_expr_this_capture): Likewise.
+
+2011-10-13 Diego Novillo <dnovillo@google.com>
+
+ * cp-tree.h (struct language_function): Rename in_function_try_handler
+ to x_in_function_try_handler.
+ Rename in_base_initializer to x_in_base_initializer.
+ Update all users.
+
+2011-10-13 Diego Novillo <dnovillo@google.com>
+
+ * class.c (sorted_fields_type_new): Factor out of ...
+ (finish_struct_1): ... here.
+
+2011-10-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/50618
+ * init.c (expand_aggr_init_1): Don't zero-initialize virtual
+ bases of a base subobject.
+
+2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50594
+ * decl.c (cxx_init_decl_processing): Add
+ __attribute__((externally_visible)) to operator new and
+ operator delete library fn.
+
+2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * decl.c (duplicate_decls): Delete old interface with two parallel
+ arrays to hold standard builtin declarations, and replace it with
+ a function based interface that can support creating builtins on
+ the fly in the future. Change all uses, and poison the old
+ names. Make sure 0 is not a legitimate builtin index.
+ * except.c (build_eh_type_type): Ditto.
+ (choose_personality_routine): Ditto.
+ * semantics.c (finish_omp_atomic): Ditto.
+ (finish_omp_barrier): Ditto.
+ (finish_omp_flush): Ditto.
+ (finish_omp_taskwait): Ditto.
+
+2011-10-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/49855
+ PR c++/49896
+ * cp-tree.def (IMPLICIT_CONV_EXPR): New.
+ * call.c (perform_implicit_conversion_flags): Build it
+ instead of NOP_EXPR.
+ * cp-objcp-common.c (cp_common_init_ts): It's typed.
+ * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
+ (pp_cxx_expression): Likewise.
+ * error.c (dump_expr): Likewise.
+ * semantics.c (potential_constant_expression_1): Likewise.
+ * tree.c (cp_tree_equal): Likewise.
+ (cp_walk_subtrees): Likewise.
+ * pt.c (iterative_hash_template_arg): Likewise.
+ (for_each_template_parm_r): Likewise.
+ (type_dependent_expression_p): Likewise.
+ (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
+ and CONVERT_EXPR.
+ * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
+
+2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50611
+ * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
+ do not call unqualified_name_lookup_error.
+
+2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50660
+ * call.c (conversion_null_warnings): Don't look through references.
+
+2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/38980
+ * init.c (constant_value_1): Add bool parameter.
+ (decl_constant_value_safe): Add.
+ (integral_constant_value): Adjust.
+ (decl_constant_value): Adjust.
+ * cp-tree.h (decl_constant_value_safe): Declare.
+ * typeck.c (decay_conversion): Use decl_constant_value_safe.
+ * call.c (convert_like_real): Likewise.
+
+2011-10-09 Jakub Jelinek <jakub@redhat.com>
+ Diego Novillo <dnovillo@google.com>
+
+ * pt.c (reregister_specialization): Use htab_find instead of
+ htab_find_slot with INSERT.
+ (maybe_process_partial_specialization, lookup_template_class_1): Change
+ slot variable type to void ** to avoid aliasing problems.
+ (register_specialization): Likewise. Use slot != NULL instead of
+ more expensive !optimize_specialization_lookup_p (tmpl) test.
+
+2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/34927
+ * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
+ inform messages in case of cloned destructor.
+
+2011-10-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/39164
+ * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
+
+2011-10-02 Jason Merrill <jason@redhat.com>
+
+ * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
+ Change unsubstituted_packs to bool.
+
+ * parser.c (cp_parser_range_for): Don't try to deduce from {}
+ in a template.
+
+ PR c++/35722
+ Implement N2555 (expanding pack expansion to fixed parm list)
+ * pt.c (coerce_template_parms): Allow expanding a pack expansion
+ to a fixed-length argument list.
+ (unify_pack_expansion): Handle explicit args properly.
+ (unify) [TREE_VEC]: Handle pack expansions here.
+ [TYPE_ARGUMENT_PACK]: Not here.
+ (tsubst_pack_expansion): Don't try to do partial substitution.
+ (pack_deducible_p): New.
+ (fn_type_unification): Use it.
+ (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
+ of a type parameter.
+ (check_non_deducible_conversion): Split from type_unification_real.
+ (unify_one_argument): Split from type_unification_real...
+ (unify_pack_expansion): ...and here. Drop call_args_p parm.
+ (type_unification_real, unify, more_specialized_fn): Adjust.
+
+ * class.c (fixed_type_or_null): Handle NSDMI.
+ * method.c (walk_field_subobs): Disable NSDMI noexcept checking
+ for now.
+
+2011-09-30 Jason Merrill <jason@redhat.com>
+
+ * cp-tree.h (TREE_NEGATED_INT): Remove.
+ * semantics.c (finish_unary_op_expr): Don't set it.
+
+2011-09-30 Janis Johnson <janisjo@codesourcery.com>
+
+ PR c++/44473
+ * mangle.c (write_type): Handle CV qualifiers for decimal classes.
+
+2011-09-26 Andi Kleen <ak@linux.intel.com>
+
+ * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
+
+2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/45278
+ * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
+ comparison of pointer with zero.
+
+2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/31489
+ * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
+ set CLASSTYPE_DECLARED_CLASS.
+
+2011-09-27 Jakub Jelinek <jakub@redhat.com>
+
+ * decl.c (duplicate_decls): If compatible stpcpy prototype
+ is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
+
+2011-09-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/45012
+ * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
+ constant value if we're still in a template.
+
+ PR c++/46105
+ * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
+
+ PR c++/50508
+ * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
+ rather than ==.
+
+2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/45487
+ * error.c (dump_template_bindings): Separate bindings with semicolons
+ instead of commas.
+
+2011-09-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/50512
+ * call.c (compare_ics): Only consider rvaluedness_matches_p
+ if the target type is the same or it too differs in rvalueness.
+
+ PR c++/50523
+ * call.c (implicit_conversion): Mask out inappropriate LOOKUP
+ flags at the top of the function.
+
+ * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
+
+2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
+
+2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/26747
+ * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
+
+2011-09-25 Jason Merrill <jason@redhat.com>
+
+ * parser.c (inject_this_parameter): Split out from
+ cp_parser_late_return_type_opt.
+ (cp_parser_class_specifier_1): Use it for NSDMIs.
+ * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
+
+2011-09-24 Jason Merrill <jason@redhat.com>
+
+ * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
+ * cp-tree.h: Declare it.
+ * method.c (walk_field_subobs): Use it.
+
+ * init.c (perform_member_init): Instantiate NSDMI here.
+ * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
+
+ Handle deferred parsing of NSDMIs.
+ * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
+ * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
+ (cp_parser_late_parse_one_default_arg): Split out from
+ cp_parser_late_parsing_default_args.
+ (cp_parser_late_parsing_nsdmi): New.
+ (push_unparsed_function_queues): Set it.
+ (cp_parser_parameter_declaration): Save the '=' token.
+ (cp_parser_template_parameter): Likewise.
+ (cp_parser_default_argument): Call cp_parser_initializer
+ rather than cp_parser_initializer_clause.
+ (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
+ (cp_parser_member_declaration): Handle nsdmis.
+ * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
+
+ Implement C++11 non-static data member initializers.
+ * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
+ * error.c (maybe_warn_cpp0x): Handle it.
+ * call.c (convert_like_real) [ck_user]: Don't complain about
+ using an explicit constructor for direct-initialization.
+ * class.c (check_field_decl): Fix ancient typo.
+ (check_field_decls): NSDMIs make the default ctor non-trivial.
+ * decl.c (cp_finish_decl): Record NSDMI.
+ (grokdeclarator): Allow NSDMI.
+ * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
+ * init.c (perform_member_init): Use NSDMI.
+ * method.c (walk_field_subobs): Check for NSDMI.
+ * parser.c (cp_parser_member_declaration): Parse { } init.
+ * semantics.c (register_constexpr_fundef): Don't talk about
+ a return statement in a constexpr constructor.
+ (cxx_eval_call_expression): Check DECL_INITIAL instead of
+ DECL_SAVED_TREE.
+
+2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/44267
+ * class.c (build_base_path): Add a tsubst_flags_t parameter.
+ (convert_to_base): Adjust call.
+ * typeck.c (build_class_member_access_expr,
+ get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
+ * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
+ * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
+ * rtti.c (build_dynamic_cast_1): Likewise.
+ * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
+ * call.c (build_over_call, build_special_member_call): Likewise.
+ * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
+ build_up_reference): Likewise.
+ * cp-tree.h (build_base_path): Adjust declaration.
+
+2011-09-23 Jason Merrill <jason@redhat.com>
+
+ Core 253 - allow const objects with no initializer or
+ user-provided default constructor if the defaulted constructor
+ initializes all the subobjects.
+ PR c++/20039
+ PR c++/42844
+ * class.c (default_init_uninitialized_part): New.
+ * cp-tree.h: Declare it.
+ * decl.c (check_for_uninitialized_const_var): Use it.
+ * init.c (perform_member_init): Likewise.
+ (build_new_1): Likewise.
+ * method.c (walk_field_subobs): Likewise.
+
+2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50258
+ * decl.c (check_static_variable_definition): Allow in-class
+ initialization of static data member of non-integral type in
+ permissive mode.
+
+2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50491
+ * semantics.c (potential_constant_expression_1): Handle USING_DECL.
+
+2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50371
+ * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
+
+2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
+ Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50344
+ * friend.c (make_friend_class): cv-qualification is ok in a
+ friend declaration.
+
+2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50454
+ * decl.c (grokdeclarator): Consistently handle both __int128
+ and unsigned __int128 with -pedantic; suppress diagnostic in
+ system headers.
+
+2011-09-20 Jason Merrill <jason@redhat.com>
+
+ * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
+ (DECL_GENERATED_P): New.
+ * class.c (finalize_literal_type_property): Use them.
+ * semantics.c (is_instantiation_of_constexpr): Likewise.
+ (register_constexpr_fundef): Likewise.
+
+ * call.c (convert_default_arg): Avoid redundant copy.
+ * tree.c (bot_manip): Copy everything.
+
+2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
+
+ * call.c (build_new_method_call_1): Use non-virtual lookup
+ for final virtual functions.
+
+2011-09-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/50424
+ * call.c (set_flags_from_callee): Split out from build_call_a.
+ * cp-tree.h: Declare it.
+ * tree.c (bot_manip): Call it.
+
+2011-09-15 Jason Merrill <jason@redhat.com>
+
+ PR c++/50365
+ * parser.c (cp_parser_late_return_type_opt): Check quals parameter
+ for clearing current_class_ptr, too.
+
+2011-09-14 Diego Novillo <dnovillo@google.com>
+
+ * name-lookup.c (lookup_arg_dependent): Use conditional
+ timevars.
+ * decl.c (xref_tag): Likewise.
+
+2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50391
+ * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
+ to build_exception_variant.
+
+2011-09-13 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/48320
+ * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
+ nodes. Add a comment.
+ (arg_from_parm_pack_p): New static function, factorized out from
+ tsubst_pack_expansion and extended to support non-type parameter
+ packs represented with TEMPLATE_PARM_INDEX nodes.
+ (tsubst_pack_expansion): Use arg_from_parm_pack_p.
+
+2011-09-12 Jason Merrill <jason@redhat.com>
+
+ * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
+ with no deducible template parameters.
+ * call.c (rejection_reason_code): Add rr_template_conversion.
+ (print_z_candidate): Handle it.
+ (template_conversion_rejection): New.
+ (build_user_type_conversion_1): Use it.
+
+ * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
+ on all of the second conversion sequence.
+ (build_user_type_conversion_1): Set bad_p on the ck_user conv.
+ (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
+ first section. Fix loop logic.
+ (initialize_reference): Call convert_like for diagnostics when
+ we have a (bad) conversion.
+
+ * call.c (convert_class_to_reference)
+ (convert_class_to_reference_1): Remove.
+ (reference_binding): Use build_user_type_conversion_1 instead.
+
+ * call.c (initialize_reference): Add flags parm.
+ * decl.c (grok_reference_init): Likewise.
+ (check_initializer): Pass it.
+ * typeck.c (convert_for_initialization): Likewise.
+ * cp-tree.h: Adjust.
+
+ * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
+ * call.c (conditional_conversion): Use it.
+ (reference_binding): Fix handling of xvalues.
+
+2011-09-09 Jason Merrill <jason@redhat.com>
+
+ * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
+ before forcing instantiation.
+
+2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50324
+ * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
+ instead of complete_type_or_else.
+
+2011-09-08 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/33255 - Support -Wunused-local-typedefs warning
+ * name-lookup.c (pushdecl_maybe_friend_1): Use the new
+ record_locally_defined_typedef.
+ * decl.c (finish_function): Use the new
+ maybe_warn_unused_local_typedefs.
+ (grokfield): Use the new record_locally_defined_typedef.
+ * parser.c (lookup_name): Use the new maybe_record_typedef_use.
+
+2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50309
+ * decl.c (grokdeclarator): Check u.function.exception_specification
+ for error_mark_node.
+
+2011-09-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/50298
+ * parser.c (cp_parser_member_declaration): Don't require a constant
+ rvalue here in C++0x.
+
+ * pt.c (type_unification_real): Correct complain arg for tsubsting
+ default template args.
+
+ * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
+
+2011-09-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/50296
+ * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
+ (cx_check_missing_mem_inits): Handle bases and empty trivial members.
+ (validate_constexpr_fundecl): Remove.
+ * decl.c (start_preparsed_function): Don't call it.
+ * cp-tree.h: Don't declare it.
+
+2011-09-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/49267
+ * call.c (reference_binding): Don't set is_lvalue for an rvalue
+ reference rfrom.
+
+ PR c++/49267
+ PR c++/49458
+ DR 1328
+ * call.c (reference_binding): Set rvaluedness_matches_p properly
+ for reference to function conversion ops.
+ (compare_ics): Adjust.
+
+ * class.c (trivial_default_constructor_is_constexpr): Rename from
+ synthesized_default_constructor_is_constexpr.
+ (type_has_constexpr_default_constructor): Adjust.
+ (add_implicitly_declared_members): Call it instead.
+ (explain_non_literal_class): Explain about non-constexpr default ctor.
+ * cp-tree.h: Adjust.
+ * method.c (synthesized_method_walk): Adjust.
+ * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
+ functions, too.
+
+ PR c++/50248
+ Core 1358
+ * init.c (perform_member_init): Don't diagnose missing inits here.
+ (emit_mem_initializers): Or here.
+ * method.c (process_subob_fn): Don't instantiate constexpr ctors.
+ * semantics.c (cx_check_missing_mem_inits): New.
+ (explain_invalid_constexpr_fn): Call it.
+ (register_constexpr_fundef): Likewise. Leave
+ DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
+ (cxx_eval_call_expression): Adjust diagnostics.
+ (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
+
+2011-08-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/50084
+ * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
+ to type_definition_p.
+ * parser.c (cp_parser_set_decl_spec_type): Likewise.
+ * decl.c (grokdeclarator): Check it.
+
+ PR c++/50089
+ * semantics.c (finish_id_expression): Use
+ current_nonlambda_class_type for qualified-ids.
+
+ PR c++/50114
+ * decl.c (poplevel): Disable for scope compatibility hack
+ in C++11 mode.
+
+ PR c++/50220
+ * semantics.c (add_capture): Call complete_type for copy.
+
+ PR c++/50234
+ * semantics.c (cxx_eval_component_reference): Handle
+ value-initialization for omitted initializers.
+
+2011-08-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/50224
+ * semantics.c (finish_id_expression): Mark captured variables used.
+
+2011-08-29 Jakub Jelinek <jakub@redhat.com>
+ Jason Merrill <jason@redhat.com>
+
+ PR c++/50207
+ * class.c (finish_struct_1): Complain if the first field is
+ artificial.
+
+2011-08-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/50209
+ Core DR 994
+ * parser.c (cp_parser_default_argument): Use
+ cp_parser_initializer_clause.
+ (cp_parser_late_parsing_default_args): Likewise.
+
+2011-08-26 Jason Merrill <jason@redhat.com>
+
+ Core DR 342
+ PR c++/48582
+ * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
+ is valid in C++11.
+ (convert_nontype_argument): Likewise. Implicitly convert nullptr
+ and do constant folding.
+ * mangle.c (write_template_arg_literal): Mangle null member
+ pointer values as 0.
+ * call.c (null_member_pointer_value_p): New.
+ * cp-tree.h: Declare it.
+
+2011-08-25 Jason Merrill <jason@redhat.com>
+
+ * call.c (convert_like_real): Remove redundant complain checks.
+
+ PR c++/50157
+ * call.c (convert_like_real): Exit early if bad and !tf_error.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ * typeck2.c (build_functional_cast): Don't try to avoid calling
+ build_value_init.
+ * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/49045
+ Core 1321
+ * tree.c (dependent_name): New.
+ (cp_tree_equal): Two calls with the same dependent name are
+ equivalent even if the overload sets are different.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ * tree.c (build_target_expr): Set TREE_CONSTANT on
+ literal TARGET_EXPR if the value is constant.
+ * typeck2.c (build_functional_cast): Don't set it here.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ Core 903 (partial)
+ * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ Core 975
+ * decl.c (cxx_init_decl_processing): Initialize
+ dependent_lambda_return_type_node.
+ * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
+ (dependent_lambda_return_type_node): Define.
+ (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
+ * semantics.c (lambda_return_type): Handle overloaded function.
+ Use dependent_lambda_return_type_node instead of
+ DECLTYPE_FOR_LAMBDA_RETURN.
+ (apply_lambda_return_type): Don't check dependent_type_p.
+ * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
+ (instantiate_class_template_1): Likewise.
+ (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
+ * mangle.c (write_type): Likewise.
+ * typeck.c (structural_comptypes): Likewise.
+ (check_return_expr): Handle dependent_lambda_return_type_node.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/50024
+ * semantics.c (maybe_constant_value): Don't try to fold { }.
+ * pt.c (build_non_dependent_expr): Don't wrap { }.
+ * init.c (build_value_init): Allow scalar value-init in templates.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ * semantics.c (potential_constant_expression_1): Allow 'this'.
+
+2011-08-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/50158
+ * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
+ if it has side-effects and needs to be preevaluated.
+
+2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
+
+ PR c++/50055
+ * except.c (begin_eh_spec_block): Build EH_SPEC block on the
+ same line as the function.
+
+2011-08-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/46862
+ * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
+ which doesn't have any fields, clear it and diagnose.
+
+2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+ Marc Glisse <marc.glisse@normalesup.org>
+
+ PR libstdc++-v3/1773
+ * mangle.c (decl_mangling_context): Call
+ targetm.cxx.decl_mangling_context.
+ (write_unscoped_name): Use decl_mangling_context.
+
+2011-08-18 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/45625
+ * pt.c (parameter_of_template_p): Handle comparison with DECLs of
+ template parameters as created by process_template_parm.
+
+2011-08-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/50086
+ * pt.c (unify_pack_expansion): Correct overloaded unification
+ logic.
+
+ * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
+ on a member function or static data member, call mark_used.
+
+ PR c++/50054
+ * typeck2.c (cxx_incomplete_type_diagnostic): Handle
+ init_list_type_node.
+
+2011-08-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/50075
+ * name-lookup.c (local_bindings_p): New.
+ * name-lookup.h: Declare it.
+ * lex.c (unqualified_name_lookup_error): Use it.
+
+ PR c++/50059
+ * error.c (dump_expr): Handle MODIFY_EXPR properly.
+
+ * decl.c (grok_reference_init): Handle constexpr here.
+ * call.c (initialize_reference): Not here.
+
+2011-08-12 David Li <davidxl@google.com>
+
+ * class.c (update_vtable_entry_for_fn): Set
+ LOST_PRIMARY bit properly.
+
+2011-08-12 Jason Merrill <jason@redhat.com>
+
+ PR c++/50034
+ * call.c (convert_arg_to_ellipsis): force_rvalue only in
+ potentially evaluated context.
+
+2011-08-12 Richard Guenther <rguenther@suse.de>
+
+ * call.c (build_over_call): Instead of memcpy use an
+ assignment of two MEM_REFs.
+
+2011-08-11 Romain Geissler <romain.geissler@gmail.com>
+ Brian Hackett <bhackett1024@gmail.com>
+
+ * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
+
+2011-08-10 Richard Guenther <rguenther@suse.de>
+
+ * call.c (build_over_call): Call memcpy unconditionally.
+
+2011-08-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/50020
+ * semantics.c (finish_call_expr): Don't look at 'this' if we
+ had an explicit object argument.
+
+ PR c++/50011
+ * typeck2.c (check_narrowing): Fix integer logic.
+
+2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
+
+2011-08-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/48993
+ * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
+ on 'this' in a constructor.
+
+ PR c++/49921
+ * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
+
+ PR c++/49669
+ * init.c (perform_member_init): Handle invalid array initializer.
+
+ PR c++/49988
+ * semantics.c (cxx_eval_array_reference): Handle failure to
+ reduce the array operand to something we can work with.
+
+2011-08-05 Gabriel Charette <gchare@google.com>
+
+ * decl.c (finish_function): Remove unecessary line 0 hack.
+
+2011-08-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/47453
+ * typeck.c (build_x_compound_expr_from_list): Also complain
+ about ({...}).
+
+ PR c++/49812
+ * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
+
+ PR c++/49983
+ * parser.c (cp_parser_range_for): Only do auto deduction in
+ template if the range is non-dependent.
+
+ * init.c (perform_member_init): Always build_aggr_init
+ for a class member with an explicit mem-initializer.
+
+ * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
+
+2011-08-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/49905
+ * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
+ for operator new and operator new []. Call init_attributes.
+
+2011-08-02 Jason Merrill <jason@redhat.com>
+
+ PR c++/43886
+ * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
+
+ PR c++/49577
+ * typeck2.c (check_narrowing): Check unsigned mismatch.
+ * semantics.c (finish_compound_literal): check_narrowing.
+
+ PR c++/49593
+ * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
+
+ PR c++/49803
+ * init.c (sort_mem_initializers): Initialize uses_unions_p here.
+ (build_field_list): Not here.
+
+ PR c++/49834
+ * parser.c (build_range_temp): Split out from...
+ (cp_convert_range_for): ...here.
+ (do_range_for_auto_deduction): New.
+ (cp_parser_range_for): Use it.
+
+2011-08-02 Jakub Jelinek <jakub@redhat.com>
+
+ * cp-tree.h (finish_omp_atomic): Adjust prototype.
+ (cxx_omp_const_qual_no_mutable): New prototype.
+ (finish_omp_taskyield): New prototype.
+ * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
+ parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
+ (cp_parser_omp_clause_name): Handle final and mergeable clauses.
+ (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
+ functions.
+ (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
+ and PRAGMA_OMP_CLAUSE_MERGEABLE.
+ (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
+ (cp_parser_omp_taskyield): New function.
+ (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
+ (cp_parser_omp_clause_reduction): Handle min and max.
+ * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
+ (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
+ OMP_CLAUSE_MERGEABLE.
+ * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
+ arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
+ caller.
+ (finish_omp_clauses): Don't complain about const qualified
+ predetermined vars and static data members in firstprivate clause.
+ Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
+ and MAX_EXPR.
+ (finish_omp_taskyield): New function.
+ * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
+ (cxx_omp_predetermined_sharing): Use it.
+
+2011-08-02 Jason Merrill <jason@redhat.com>
+
+ * call.c (build_call_a): Also check at_function_scope_p.
+
+2011-08-01 Jason Merrill <jason@redhat.com>
+
+ PR c++/49932
+ * mangle.c (write_prefix): Handle decltype.
+
+ PR c++/49924
+ * semantics.c (cxx_eval_vec_init_1): Fix logic.
+
+ PR c++/49813
+ * semantics.c (potential_constant_expression_1): Allow any builtin.
+ (morally_constexpr_builtin_function_p): Remove.
+
+2011-07-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/49867
+ * parser.c (cp_parser_lambda_expression): Also clear in_statement
+ and in_switch_statement_p.
+ (cp_parser_class_specifier): Likewise.
+
+2011-07-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/49808
+ * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
+ (convert_nontype_argument, tsubst_template_arg): Handle its output.
+
+2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/49813
+ * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
+
+2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
+
+ * pt.c (build_template_decl): Copy the function_decl's
+ source location to the new template_decl.
+
+2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/49776
+ * typeck.c (cp_build_modify_expr): Check digest_init return value
+ for error_mark_node.
+
+2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR bootstrap/49845
+ * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
+ and *end before returning.
+
+2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/49838
+ * parser.c (cp_parser_perform_range_for_lookup): Early return if
+ error_operand_p (range).
+
+2011-07-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/49823
+ * parser.c (cp_parser_qualifying_entity): Handle templates.
+
+2011-07-22 Jason Merrill <jason@redhat.com>
+
+ PR c++/49793
+ * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
+ Make conditional on -Wnarrowing.
+
+2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ Warn about the use of final/override in non-c++0x mode, and
+ add __final for non-c++0x mode.
+ * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
+ * error.c (maybe_warn_cpp0x): Adjust.
+ * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
+ '__final' as a non-c++0x alternative for 'final'.
+
+2011-07-22 Jason Merrill <jason@redhat.com>
+ Mark Glisse <marc.glisse@normalesup.org>
+
+ PR c++/30112
+ * decl.c (cp_finish_decl): Apply pragma redefine_extname in
+ other namespaces as well.
+ * name-lookup.c (c_linkage_bindings): Define.
+ (lookup_extern_c_fun_in_all_ns): Rename from
+ lookup_extern_c_fun_binding_in_all_ns. Return tree.
+ (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
+
+2011-07-20 Jason Merrill <jason@redhat.com>
+
+ * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
+ designated initializer syntax.
+ * decl.c (check_array_designated_initializer): Add index parm.
+ (maybe_deduce_size_from_array_init): Pass it.
+ (reshape_init_array_1): Likewise.
+
+ PR c++/6709 (DR 743)
+ PR c++/42603 (DR 950)
+ * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
+ (cp_parser_nested_name_specifier_opt): Allow decltype.
+ (cp_parser_qualifying_entity): Likewise.
+ (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
+ (cp_parser_simple_type_specifier): Handle decltype as scope.
+ (cp_parser_base_specifier): Allow decltype.
+ (cp_parser_base_clause): Don't crash on null base.
+ * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
+ (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
+
+2011-07-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/49785
+ * pt.c (coerce_template_parms): Handle non-pack after pack.
+
+2011-07-19 Richard Guenther <rguenther@suse.de>
+
+ * call.c (build_special_member_call): Use fold_build_pointer_plus.
+ * class.c (build_base_path): Likewise.
+ (convert_to_base_statically): Likewise.
+ (dfs_accumulate_vtbl_inits): Likewise.
+ * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
+ * except.c (expand_start_catch_block): Likewise.
+ * init.c (expand_virtual_init): Likewise.
+ (build_new_1): Likewise.
+ (build_vec_delete_1): Likewise.
+ (build_vec_delete): Likewise.
+ * rtti.c (build_headof): Likewise.
+ (tinfo_base_init): Likewise.
+ * typeck.c (get_member_function_from_ptrfunc): Likewise.
+ (cp_build_addr_expr_1): Likewise.
+ * typeck2.c (build_m_component_ref): Likewise.
+
+2011-07-18 Martin Jambor <mjambor@suse.cz>
+
+ * parser.c (cp_parser_parameter_declaration_list): Initialize
+ parenthesized_p.
+
+2011-07-16 Jason Merrill <jason@redhat.com>
+
+ * pt.c (tinst_level_tick, last_template_error_tick): Replace with
+ last_error_tinst_level.
+ (push_tinst_level, pop_tinst_level): Adjust.
+ (problematic_instantiation_changed): Adjust.
+ (record_last_problematic_instantiation): Adjust.
+ * error.c (cp_print_error_function): Don't print
+ current_function_decl if we're in a template instantiation context.
+ (print_instantiation_full_context): Always print first line.
+
+2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
+ Jason Merrill <jason@redhat.com>
+
+ PR c++/45329
+ PR c++/48934
+ * cp-tree.h (fn_type_unification): Add `bool' parameter.
+ * pt.c (enum template_base_result): Define.
+ (unify_success, unify_unknown): Define.
+ (unify_parameter_deduction_failure): Define.
+ (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
+ (unify_parameter_pack_mismatch): Define.
+ (unify_parameter_pack_inconsistent): Define.
+ (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
+ (unify_expression_unequal, unify_inconsistency): Define.
+ (unify_method_type_error, unify_arity): Likewise.
+ (unify_too_many_parameters, unify_too_few_parameters): Define.
+ (unify_arg_conversion, unify_no_common_base): Define.
+ (unify_illformed_ptrmem_cst_expr): Define.
+ (unify_substitution_failure): Define.
+ (unify_inconsistent_template_template_parameters): Define.
+ (unify_template_deduction_failure): Define.
+ (unify_template_argument_mismatch): Define.
+ (unify_overload_resolution_failure): Define.
+ (comp_template_args_with_info): New function, split out from...
+ (comp_template_args): ...here. Call it.
+ (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
+ to tsubst.
+ (unify): Add `explain_p' parameter. Pass to all relevant calls.
+ Call above status functions when appropriate.
+ (resolve_overloaded_unification, try_one_overload): Likewise.
+ (type_unification, type_unification_real): Likewise.
+ (unify_pack_expansion): Likewise.
+ (get_template_base, try_class_unification): Likewise.
+ (get_bindings, more_specialized_fn): Pass false to unification
+ calls.
+ (get_class_bindings, do_auto_deduction): Likewise.
+ (convert_nontype_argument): Likewise.
+ (fn_type_unification): Likewise. Pass tf_warning_or_error if
+ explain_p.
+ (get_template_base): Add `explain_p' parameter and pass it to
+ try_class_unification. Return an enum template_base_result.
+ * class.c (resolve_address_of_overloaded_function): Pass false to
+ fn_type_unification.
+ * call.c (enum rejection_reason_code): Add new codes.
+ (struct rejection_reason): Add template_unification field.
+ Add template_instantiation field.
+ (template_unification_rejection): Define.
+ (template_unification_error_rejection): Define.
+ (template_instantiation_rejection): Define.
+ (invalid_copy_with_fn_template_rejection): Define.
+ (add_template_candidate): Pass false to unify.
+ Provide more rejection reasons when possible.
+ (print_template_unification_rejection): Define.
+ (print_arity_rejection): Define, split out from...
+ (print_z_candidate): ...here. Add cases for new rejection
+ reasons.
+
+2011-07-15 Jason Merrill <jason@redhat.com>
+
+ * Make-lang.in (check-g++-strict-gc): New.
+ (cp/except.o): Depend on gt-cp-except.h
+ * except.c: Include gt-cp-except.h.
+ * config-lang.in (gtfiles): Add cp/except.c.
+ * decl2.c (mark_used): Adjust constexpr condition, set
+ function_depth around template instantiation.
+ * parser.c (cp_parser_lambda_body): Set function_depth.
+ * semantics.c (maybe_add_lambda_conv_op): Likewise.
+
+ PR testsuite/49741
+ * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
+
+2011-07-13 Jason Merrill <jason@redhat.com>
+
+ * Make-lang.in (check-c++0x): New.
+
+2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
+ rather than a pointer to it. Return true if the whole of the value
+ was initialized by the generated statements. Use
+ complete_ctor_at_level_p instead of count_type_elements.
+
+2011-07-12 Diego Novillo <dnovillo@google.com>
+
+ * name-lookup.h (cp_binding_level): Rename from cxx_scope.
+ Update all users.
+ (struct cp_binding_level): Fix indentation.
+
+2011-07-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/49672
+ * pt.c (extract_fnparm_pack): Split out from...
+ (make_fnparm_pack): ...here.
+ (instantiate_decl): Handle non-pack parms after a pack.
+ * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
+
+ * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
+
+ PR c++/44609
+ * cp-tree.h (struct tinst_level): Add errors field.
+ * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
+ (push_tinst_level): Don't start another decl in that case.
+ (reopen_tinst_level): Adjust errors field.
+ * decl2.c (cp_write_global_declarations): Don't complain about
+ undefined inline if its template was defined.
+ * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
+
+2011-07-10 Jason Merrill <jason@redhat.com>
+
+ PR c++/49691
+ * parser.c (cp_parser_late_return_type_opt): Check quals parameter
+ rather than current_class_type to determine whether to set 'this'.
+ (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
+ (cp_parser_init_declarator): Pass down member_p.
+
+2011-07-09 Jason Merrill <jason@redhat.com>
+
+ * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
+
+2011-07-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/45437
+ * typeck.c (cp_build_modify_expr): Preevaluate RHS.
+
+ * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
+ * optimize.c (maybe_clone_body): Likewise.
+ * semantics.c (maybe_add_lambda_conv_op): Likewise.
+
+ PR c++/45603
+ * decl.c (expand_static_init): Don't get confused by user
+ declaration of __cxa_guard_acquire.
+
+ * typeck.c (cp_apply_type_quals_to_decl): Don't check
+ COMPLETE_TYPE_P either.
+
+ PR c++/49673
+ * typeck.c (cp_apply_type_quals_to_decl): Don't check
+ TYPE_NEEDS_CONSTRUCTING.
+
+2011-07-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/49663
+ * pt.c (push_deduction_access_scope): Preserve
+ processing_template_decl across push_to_top_level.
+ And revert:
+ * class.c (pushclass): Accept NULL argument.
+ (popclass): Deal with popping null class.
+ * pt.c (push_access_scope, pop_access_scope): Use them rather than
+ push_to_top_level/pop_from_top_level.
+ * name-lookup.c (lookup_name_real_1): Check current_class_type.
+
+2011-07-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/49644
+ * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
+ one non-complex and one complex argument, call save_expr on both
+ operands.
+
+2011-07-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/49353
+ * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
+ on kept inlines.
+
+ PR c++/49568
+ * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
+
+2011-07-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/48157
+ * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
+ partial instantiation.
+
+ PR c++/49598
+ * semantics.c (finish_id_expression): convert_from_reference.
+
+2011-07-05 Richard Guenther <rguenther@suse.de>
+
+ * decl.c (cxx_init_decl_processing): Defer building common
+ tree nodes to c_common_nodes_and_builtins.
+
+2011-07-04 Jason Merrill <jason@redhat.com>
+
+ DR 1207
+ PR c++/49589
+ * mangle.c (write_expression): Handle 'this'.
+ * parser.c (cp_parser_postfix_dot_deref_expression): Allow
+ incomplete *this.
+ * semantics.c (potential_constant_expression_1): Check that
+ DECL_CONTEXT is set on 'this'.
+
+ * error.c (dump_template_bindings): Don't print typenames
+ for a partial instantiation.
+ (dump_function_decl): If we aren't printing function arguments,
+ print template arguments as <args> rather than [with ...].
+ (dump_expr): Don't print return type or template header.
+ [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
+ * pt.c (dependent_template_arg_p): Handle null arg.
+
+ * error.c (type_to_string): Avoid redundant akas.
+
+2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR c++/49605
+ * init.c (build_delete): Only warn for sfk_deleting_destructor.
+
+2011-07-01 Jakub Jelinek <jakub@redhat.com>
+
+ * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
+ (cp/class.o): Likewise.
+ (cp/error.o): Likewise.
+ (cp/name-lookup.o): Likewise.
+ (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
+
+2011-07-01 Jason Merrill <jason@redhat.com>
+
+ PR c++/48261
+ * pt.c (lookup_template_function): Handle non-function.
+
+ PR c++/48593
+ * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
+ * tree.c (build_qualified_name): Set PTRMEM_OK_P.
+ * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
+ SCOPE_REF, too.
+ * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
+ (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
+
+ PR c++/48883
+ PR c++/49609
+ * pt.c (resolve_nondeduced_context): Call mark_used.
+
+ PR c++/49085
+ * semantics.c (finish_offsetof): Complain about incomplete type.
+
+2011-06-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/49387
+ * rtti.c (get_tinfo_decl): Call complete_type.
+
+ PR c++/49569
+ * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
+ DECL_PARM_INDEX on rhs parm.
+
+ * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
+
+ PR c++/49355
+ * tree.c (stabilize_init): Handle aggregate initialization.
+
+ PR c++/48481
+ * name-lookup.c (struct arg_lookup): Add fn_set.
+ (add_function): Check it.
+ (lookup_arg_dependent_1): Initialize it.
+
+2011-06-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/49216
+ * init.c (build_new_1): Pass {} down to build_vec_init.
+ (build_vec_init): Handle it.
+
+ DR 1207
+ PR c++/49003
+ * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
+ x_current_class_ref.
+ (current_class_ptr, current_class_ref): Use them.
+ * decl.c (build_this_parm): Handle getting the class type.
+ * parser.c (cp_parser_late_return_type_opt): Set up 'this'
+ for use within the trailing return type.
+
+ * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
+ don't tsubst DECL_INITIAL unless our type use auto.
+
+ PR c++/49520
+ * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
+ (massage_constexpr_body): Not here.
+
+ PR c++/49554
+ * semantics.c (lambda_proxy_type): New.
+ (build_capture_proxy): Use it.
+ * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
+ * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
+
+ PR c++/45923
+ * class.c (explain_non_literal_class): New.
+ (finalize_literal_type_property): Call it.
+ * cp-tree.h: Declare it.
+ * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
+ (is_valid_constexpr_fn): Likewise.
+ (massage_constexpr_body): Split out from...
+ (register_constexpr_fundef): ...here.
+ (is_instantiation_of_constexpr): New.
+ (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
+ (explain_invalid_constexpr_fn): New.
+ (cxx_eval_call_expression): Call it.
+ (potential_constant_expression_1): Likewise. Avoid redundant errors.
+ * method.c (process_subob_fn): Diagnose non-constexpr.
+ (walk_field_subobs): Likewise.
+ (synthesized_method_walk): Don't shortcut if we want diagnostics.
+ (explain_implicit_non_constexpr): New.
+ (defaulted_late_check): Use it.
+ * call.c (build_cxx_call): Remember location.
+
+ * method.c (maybe_explain_implicit_delete): Use pointer_set
+ instead of htab.
+
+ * class.c (finalize_literal_type_property): Update conditions.
+ * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
+
+ * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
+ * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
+ * semantics.c (cxx_eval_vec_init_1): Correct type.
+
+ * init.c (build_value_init): Decide whether or not to zero-initialize
+ based on user-providedness of default ctor, not any ctor.
+ (build_value_init_noctor): Adjust assert.
+
+ DR 990
+ * call.c (convert_like_real) [ck_user]: Handle value-initialization.
+ (build_new_method_call_1): Likewise.
+ * init.c (expand_default_init): Handle direct list-initialization
+ of aggregates.
+
+2011-06-27 Jakub Jelinek <jakub@redhat.com>
+
+ * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
+
+2011-06-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/49528
+ * semantics.c (potential_constant_expression_1): Check
+ for non-literality rather than cleanup.
+ (cxx_eval_constant_expression): Likewise.
+
+ PR c++/49528
+ * semantics.c (potential_constant_expression_1): A TARGET_EXPR
+ with a cleanup isn't constant.
+ (cxx_eval_constant_expression): Likewise.
+ * init.c (expand_default_init): Use maybe_constant_init.
+
+2011-06-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/46400
+ * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
+ instead of TYPE_CHAIN for chain_next for types.
+
+2011-06-23 Gabriel Charette <gchare@google.com>
+
+ * name-lookup.h (cp_binding_level): Removed unused
+ member names_size. Update all users.
+
+2011-06-23 Jason Merrill <jason@redhat.com>
+
+ * typeck2.c (build_functional_cast): Strip cv-quals for value init.
+ * init.c (build_zero_init_1): Not here.
+
+ PR c++/35255
+ * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
+
+2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/44625
+ * decl2.c (build_anon_union_vars): Early return error_mark_node
+ for a nested anonymous struct.
+
+2011-06-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/49507
+ * decl2.c (mark_used): Don't call synthesize_method for
+ functions defaulted outside the class.
+
+ * optimize.c (maybe_clone_body): Set linkage flags before
+ cgraph_same_body_alias.
+
+ PR c++/49440
+ * class.c (set_linkage_according_to_type): Hand off to
+ determine_visibility.
+
+ PR c++/49395
+ * init.c (build_zero_init_1): Strip cv-quals from scalar types.
+
+ PR c++/36435
+ * pt.c (most_specialized_instantiation): Do check return types.
+
+2011-06-22 Jason Merrill <jason@redhat.com>
+
+ PR c++/49260
+ * call.c (build_call_a): Set cp_function_chain->can_throw here.
+ (build_cxx_call): Not here.
+
+2011-06-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/49172
+ * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
+ (grokdeclarator): constexpr doesn't apply const for refs.
+ * parser.c (cp_parser_initializer_clause): Don't call
+ maybe_constant_value here.
+ * call.c (initialize_reference): Handle constexpr.
+
+ PR c++/49482
+ * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
+ static fn parameters.
+
+ * call.c (add_builtin_candidates): Use cv_unqualified rather than
+ TYPE_MAIN_VARIANT.
+ * pt.c (tsubst_arg_types): Likewise.
+ * except.c (build_throw): Use cv_unqualified.
+
+ PR c++/49418
+ * call.c (cxx_type_promotes_to): Don't strip cv-quals.
+ * semantics.c (lambda_return_type): Strip them here.
+
+2011-06-21 Andrew MacLeod <amacleod@redhat.com>
+
+ * semantics.c: Add sync_ or SYNC__ to builtin names.
+
+2011-06-20 Jason Merrill <jason@redhat.com>
+
+ PR c++/49216
+ * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
+ base is a pointer.
+ * typeck2.c (process_init_constructor_array): Use {} for classes,
+ too.
+ * call.c (convert_like_real): Handle substitution failure.
+
+ PR c++/48138
+ * pt.c (canonicalize_type_argument): New.
+ (convert_template_argument, unify): Use it.
+
+ PR c++/47080
+ * call.c (rejection_reason_code): Add rr_explicit_conversion.
+ (print_z_candidate): Handle it.
+ (explicit_conversion_rejection): New.
+ (build_user_type_conversion_1): Reject an explicit conversion
+ function that requires more than a qualification conversion.
+
+ PR c++/47635
+ * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
+
+ PR c++/48138
+ * tree.c (strip_typedefs): Use build_aligned_type.
+
+ PR c++/49205
+ * call.c (sufficient_parms_p): Allow parameter packs too.
+
+ PR c++/43321
+ * semantics.c (describable_type): Remove.
+ * cp-tree.h: Likewise.
+ * decl.c (cp_finish_decl): Don't call it.
+ * init.c (build_new): Likewise.
+ * parser.c (cp_parser_omp_for_loop): Likewise.
+ * pt.c (tsubst_decl): Likewise.
+ (do_auto_deduction): If we fail in a template, try again
+ at instantiation time.
+
+ PR c++/43831
+ * parser.c (cp_parser_lambda_introducer): Complain about redundant
+ captures.
+ * semantics.c (add_capture): Likewise.
+ (register_capture_members): Clear IDENTIFIER_MARKED.
+
+2011-06-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/49458
+ * call.c (convert_class_to_reference_1): Allow binding function
+ lvalue to rvalue reference.
+
+ PR c++/43912
+ Generate proxy VAR_DECLs for better lambda debug info.
+ * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
+ (LAMBDA_EXPR_PENDING_PROXIES): New.
+ (struct tree_lambda_expr): Add pending_proxies.
+ * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
+ (qualify_lookup): Use is_lambda_ignored_entity.
+ * parser.c (cp_parser_lambda_expression): Don't adjust field names.
+ Call insert_pending_capture_proxies.
+ (cp_parser_lambda_introducer): Use this_identifier.
+ (cp_parser_lambda_declarator_opt): Call the object parameter
+ of the op() "__closure" instead of "this".
+ (cp_parser_lambda_body): Call build_capture_proxy.
+ * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
+ (insert_pending_capture_proxies, insert_capture_proxy): New.
+ (is_normal_capture_proxy, is_capture_proxy): New.
+ (add_capture): Add __ to field names here, return capture proxy.
+ (add_default_capture): Use this_identifier, adjust to expect
+ add_capture to return a capture proxy.
+ (outer_lambda_capture_p, thisify_lambda_field): Remove.
+ (finish_id_expression, lambda_expr_this_capture): Adjust.
+ (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
+ * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
+ is null.
+
+ * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
+ of artificial locals.
+
+ * parser.c (cp_parser_lambda_expression): Clear
+ LAMBDA_EXPR_THIS_CAPTURE after parsing.
+ * pt.c (tsubst_copy_and_build): Make sure it isn't set.
+
+ * cp-tree.h (struct tree_lambda_expr): Change common to typed.
+ Move non-pointers to end of struct.
+
+ * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
+ * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
+
+ * semantics.c (finish_non_static_data_member): Preserve dereference
+ in template.
+
+2011-06-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/44160
+ * parser.c (cp_parser_lambda_body): Share code between
+ simple and complex cases instead of using cp_parser_function_body.
+
+ PR c++/45378
+ * decl.c (check_initializer): Check narrowing.
+
+ PR c++/49229
+ * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
+
+ PR c++/49251
+ * semantics.c (finish_id_expression): Mark even dependent
+ variables as used.
+
+ PR c++/49420
+ * error.c (dump_template_argument): Don't try to omit default
+ template args from an argument pack.
+
+2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR c++/49412
+ * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
+ assembler supports hidden visibility.
+
+2011-06-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/49107
+ * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
+ * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
+ if the declaration had an exception-specifier.
+ (process_subob_fn): Don't maybe_instantiate_noexcept.
+ * pt.c (maybe_instantiate_noexcept): Handle overload.
+ * typeck2.c (nothrow_spec_p_uninst): New.
+ (merge_exception_specifiers): Add 'fn' parm. Build up overload.
+ * typeck.c (merge_types): Adjust.
+
+ * pt.c (deduction_tsubst_fntype): Don't save input_location.
+ (maybe_instantiate_noexcept): Likewise.
+
+2011-06-14 Joseph Myers <joseph@codesourcery.com>
+
+ * Make-lang.in (cp/method.o): Update dependencies.
+ * method.c: Include common/common-target.h.
+ (use_thunk): Use targetm_common.have_named_sections.
+
+2011-06-14 Steve Ellcey <sje@cup.hp.com>
+
+ * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
+
+2011-06-14 Jason Merrill <jason@redhat.com>
+
+ * error.c (type_to_string): Print typedef-stripped version too.
+
+ PR c++/49117
+ * call.c (perform_implicit_conversion_flags): Print source type as
+ well as expression.
+
+ PR c++/49389
+ * typeck2.c (build_m_component_ref): Preserve rvalueness.
+
+ PR c++/49369
+ * class.c (build_base_path): Fix cv-quals in unevaluated context.
+
+ PR c++/49290
+ * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
+ of fold_indirect_ref_1.
+ (cxx_eval_indirect_ref): Use it.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ * decl2.c (cp_write_global_declarations): Process aliases; look trhough
+ same body aliases.
+
+2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/41769
+ * decl.c (grokdeclarator): Reject operator names in parameters.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * decl2.c (clear_decl_external): New functoin.
+ (cp_write_global_declarations): Use it.
+
+2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * cp-tree.h (error_operand_p): Remove.
+
+2011-06-09 David Krauss <potswa@mac.com>
+
+ PR c++/49118
+ * typeck2.c (build_x_arrow): Push fake template context
+ to produce diagnostic on acyclic endless operator-> drill-down.
+ * call.c (build_new_op): Change Boolean overload status
+ value to a pointer to the overload function.
+ * cp-tree.h: Likewise.
+ * typeck.c: Likewise.
+ * parser.c: Likewise.
+ * decl2.c: Likewise.
+ * pt.c: Likewise.
+
+2011-06-09 Jason Merrill <jason@redhat.com>
+
+ * semantics.c (maybe_constant_value): Handle overflowed input.
+ (non_const_var_error): Handle non-constant DECL_INITIAL.
+
+ * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
+
+ * parser.c (cp_parser_constant_expression): Just return the
+ non-constant expression.
+
+ * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
+
+2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/29003
+ * decl.c (grokdeclarator): Reject operator names in typedefs.
+
+2011-06-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/49107
+ * cp-tree.def (DEFERRED_NOEXCEPT): New.
+ * cp-tree.h (struct tree_deferred_noexcept): New.
+ (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
+ (DEFERRED_NOEXCEPT_SPEC_P): New.
+ (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
+ (union lang_tree_node): Add tree_deferred_noexcept.
+ (maybe_instantiate_noexcept): Declare.
+ * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
+ * error.c (dump_exception_spec): Likewise.
+ * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
+ * ptree.c (cxx_print_xnode): Likewise.
+ * tree.c (cp_tree_equal): Likewise.
+ * decl.c (cp_tree_node_structure): Likewise.
+ (duplicate_decls): Call maybe_instantiate_noexcept.
+ * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
+ (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
+ DEFERRED_NOEXCEPT_SPEC_P.
+ * typeck2.c (merge_exception_specifiers): Likewise.
+ * decl2.c (mark_used): Call maybe_instantiate_noexcept.
+ * method.c (process_subob_fn, defaulted_late_check): Likewise.
+ * pt.c (tsubst_exception_specification): Add defer_ok parm.
+ Build DEFERRED_NOEXCEPT.
+ (maybe_instantiate_noexcept): New.
+ (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
+ * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
+
+ * semantics.c (potential_constant_expression_1): Handle destructor
+ call.
+
+2011-06-08 Jakub Jelinek <jakub@redhat.com>
+
+ * cp-tree.h (struct tinst_level): Add chain_next GTY
+ markup.
+
+2011-06-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/49322
+ * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
+ if a pending_template entry is pointing at it.
+
+2011-06-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/48969
+ PR c++/44175
+ * error.c (subst_to_string): New.
+ (cp_printer): Use it for 'S'.
+ (print_instantiation_partial_context_line): Handle subst context.
+ * pt.c (push_tinst_level): Handle subst context.
+ (deduction_tsubst_fntype): Don't track specific substitutions.
+ Use push_tinst_level.
+
+ * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
+ (fn_type_unification): Don't call push_deduction_access_scope here.
+
+2011-06-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/48780
+ * typeck.c (perform_integral_promotions): Don't promote scoped enums.
+ * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
+
+2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
+
+ PR obj-c++/48275
+ * parser.c (cp_parser_objc_at_property_declaration): Allow setter
+ and getter names to use all the allowed method names.
+
+2011-06-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/49298
+ * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
+
+ PR objc++/49221
+ * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
+ at_function_scope_p.
+
+ PR c++/49134
+ * tree.c (build_target_expr): Deal with ARM ABI tweaks.
+
+2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * init.c (build_delete): Warn when deleting type with non-virtual
+ destructor.
+
+2011-06-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/49276
+ * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
+ DECL_CONTEXT.
+
+2011-06-01 Jason Merrill <jason@redhat.com>
+
+ * pt.c (build_non_dependent_expr): Remove special handling of
+ REFERENCE_REF_P.
+
+ PR c++/44175
+ * pt.c (template_args_equal): Handle one arg being NULL_TREE.
+ (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
+
+ PR c++/49253
+ * typeck2.c (build_x_arrow): Don't use build_min_nt.
+
+2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/48010
+ * name-lookup.c (supplement_binding_1): If the old binding was a
+ type name, also check that the DECL actually refers to the same
+ type or is not a type.
+
+2011-05-31 Jason Merrill <jason@redhat.com>
+
+ PR c++/44870
+ * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
+ ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
+ (build_min_non_dep): Preserve reference refs.
+ (build_min_non_dep_call_vec): Likewise
+
+2011-05-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/49223
+ * semantics.c (finish_omp_clauses): Call require_complete_type
+ even for copyin/copyprivate clauses. Only call
+ cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
+
+2011-05-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/46124
+ * parser.c (cp_parser_lambda_expression): Improve error recovery.
+ (cp_parser_lambda_declarator_opt): Likewise. Return bool.
+
+2011-05-27 Jason Merrill <jason@redhat.com>
+
+ PR c++/47277
+ * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
+ after we see the ~.
+
+ * mangle.c (mangle_decl_string): Make sure we don't try to mangle
+ templates.
+
+ PR c++/47049
+ * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
+ * decl.c (start_preparsed_function): Don't call comdat_linkage for
+ a template.
+
+ PR c++/47132
+ * mangle.c (write_expression): Handle MODOP_EXPR.
+
+ PR c++/47277
+ * parser.c (cp_parser_unqualified_id): Don't check
+ constructor_name_p for enums.
+
+ PR c++/47687
+ * pt.c (dependent_type_p_r): Avoid infinite recursion.
+
+ PR c++/48284
+ * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
+ with INDIRECT_REF of REFERENCE_TYPE.
+
+ PR c++/49181
+ * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
+
+2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-tree.h (building_stmt_tree): Delete.
+ * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
+ (build_aggr_init_full_exprs): Call building_stmt_list_p
+ instead of building_stmt_tree.
+ (initialize_local_var): Likewise.
+ (finish_function): Likewise.
+ * decl2.c (finish_anon_union): Likewise.
+ * init.c (begin_init_stmts): Likewise.
+ (finish_init_stmts): Likewise.
+ (expand_aggr_init_1): Likewise.
+ * name-lookup.c (do_local_using_decl): Likewise.
+ (do_namespace_alias): Likewise.
+ (do_using_directive): Likewise.
+ (cp_emit_debug_info_for_using): Likewise.
+ * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
+
+2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/42056
+ * typeck2.c (build_functional_cast): Complain early for invalid uses
+ of 'auto' and set type to error_mark_node.
+
+2011-05-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/47721
+ * parser.c (cp_parser_member_declaration): Allow friend T.
+ * friend.c (make_friend_class): Ignore non-classes.
+ * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
+
+ DR 1004
+ * pt.c (convert_template_argument): Don't complain about using
+ injected-class-name as template template argument.
+
+ PR c++/47956
+ * decl.c (check_static_variable_definition): Now static.
+ (cp_finish_decl): Call it here.
+ (grokdeclarator): Not here.
+ * pt.c (instantiate_class_template_1): Or here.
+ * cp-tree.h: Don't declare it.
+
+2011-05-26 Janis Johnson <janis187@us.ibm.com>
+ Nathan Froyd <froydnj@codesourcery.com>
+
+ PR c++/2288
+ PR c++/18770
+ * name-lookup.h (enum scope_kind): Add sk_cond.
+ * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
+ Detect and report error for redeclaration from for-init or if
+ or switch condition.
+ (begin_scope): Handle sk_cond.
+ * semantics.c (begin_if_stmt): Use sk_cond.
+ (begin switch_stmt): Ditto.
+
+2011-05-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/48211
+ * name-lookup.h (cp_class_binding): Make base a pointer.
+ * name-lookup.c (new_class_binding): Adjust.
+ (poplevel_class): Adjust.
+
+ PR c++/48424
+ * decl.c (grokparms): Function parameter packs don't need to
+ go at the end.
+ * pt.c (type_unification_real): But they aren't deduced otherwise.
+
+2011-05-25 Jason Merrill <jason@redhat.com>
+
+ PR c++/48536
+ * decl.c (build_enumerator): If incremented enumerator won't fit in
+ previous integral type, find one it will fit in.
+
+ PR c++/48599
+ * decl.c (create_array_type_for_decl): Complain about array of auto.
+
+ PR c++/44994
+ PR c++/49156
+ * error.c (dump_template_bindings): Set processing_template_decl
+ for a partial instantiation.
+
+ PR c++/45401
+ * decl.c (grokdeclarator): Don't change type when adding rvalue ref
+ to another reference type.
+
+ PR c++/44311
+ * decl.c (case_conversion): New.
+ (finish_case_label): Use it.
+
+ * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
+
+ PR c++/45698
+ * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
+
+ PR c++/46005
+ * decl.c (grokdeclarator): Complain about auto typedef.
+
+ PR c++/46245
+ * decl.c (grokdeclarator): Complain later for auto parameter.
+ * pt.c (splice_late_return_type): Handle use in a template
+ type-parameter.
+
+ PR c++/46696
+ * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
+
+ PR c++/47184
+ * parser.c (cp_parser_parameter_declaration): Recognize
+ list-initialization.
+ (cp_parser_direct_declarator): Check for the closing
+ paren before parsing definitely.
+
+ PR c++/48935
+ * parser.c (cp_parser_constructor_declarator_p): Don't check
+ constructor_name_p for enums.
+ (cp_parser_diagnose_invalid_type_name): Correct error message.
+
+ PR c++/45418
+ * init.c (perform_member_init): Handle list-initialization
+ of array of non-trivial class type.
+
+ PR c++/45080
+ * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
+ * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
+
+ PR c++/48292
+ * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
+ function parameter pack.
+ (tsubst_pack_expansion): Likewise.
+
+ * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
+ TS_COMMON.
+
+2011-05-25 Jakub Jelinek <jakub@redhat.com>
+
+ * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
+ as TS_TYPED.
+
+ PR c++/49136
+ * semantics.c (cxx_eval_bit_field_ref): Handle the
+ case when BIT_FIELD_REF doesn't cover only a single field.
+
+2011-05-24 Jason Merrill <jason@redhat.com>
+
+ PR c++/49042
+ * pt.c (get_mostly_instantiated_function_type): Use
+ push_deferring_access_checks rather than set flag_access_control.
+
+2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
+
+ * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
+ syntax error in declaring an ObjC instance variable.
+
+2011-05-24 Jason Merrill <jason@redhat.com>
+
+ PR c++/48884
+ * class.c (pushclass): Accept NULL argument.
+ (popclass): Deal with popping null class.
+ * pt.c (push_access_scope, pop_access_scope): Use them rather than
+ push_to_top_level/pop_from_top_level.
+ (push_deduction_access_scope, pop_defarg_context): New.
+ (fn_type_unification): Use them.
+ * name-lookup.c (lookup_name_real_1): Check current_class_type.
+
+2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * decl.c (grokdeclarator): Use current_class_name.
+
+2011-05-24 Joseph Myers <joseph@codesourcery.com>
+
+ * Make-lang.in (GXX_OBJS): Remove prefix.o.
+ (g++$(exeext)): Use libcommon-target.a.
+ (CXX_C_OBJS): Remove prefix.o.
+
+2011-05-23 Jason Merrill <jason@redhat.com>
+
+ * pt.c (tsubst_copy_and_build): Use current_class_name.
+
+ PR c++/49102
+ * call.c (convert_arg_to_ellipsis): Call force_rvalue.
+
+ PR c++/49105
+ * typeck.c (cp_build_c_cast): Don't strip cv-quals when
+ converting to reference.
+ (build_static_cast_1): Update for glvalues.
+
+ PR c++/49105
+ * typeck.c (build_const_cast_1): Handle rvalue references.
+
+ PR c++/47263
+ * decl.c (use_eh_spec_block): Do use an EH spec block for a
+ lambda op().
+
+ PR c++/49058
+ * call.c (splice_viable): Be strict in templates.
+
+ PR c++/47336
+ * error.c (dump_template_bindings): Suppress access control.
+
+ PR c++/47544
+ * pt.c (instantiate_decl): Handle =default.
+
+ PR c++/48617
+ * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
+
+2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
+
+ * call.c (build_over_call): Tweak call to check_function_arguments.
+ * typeck.c (cp_build_function_call_vec): Likewise.
+
+2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR c++/18016
+ * init.c (perform_member_init): Check for self-initialization.
+
+2011-05-22 Jason Merrill <jason@redhat.com>
+
+ PR c++/48647
+ * typeck.c (composite_pointer_type_r): Return error_mark_node
+ on error in SFINAE context.
+
+2011-05-20 Jason Merrill <jason@redhat.com>
+
+ PR c++/48945
+ * decl.c (grokdeclarator): Don't add set const function-cv-qual
+ for constexpr fns to memfn_quals, just add it to the type.
+ (revert_static_member_fn): Don't complain about quals.
+ (check_static_quals): New.
+ (grokfndecl): Call it.
+ (start_preparsed_function): Don't call revert_static_member_fn.
+
+ PR c++/48945
+ * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
+
+ PR c++/48780
+ * cvt.c (type_promotes_to): Don't promote scoped enums.
+
+ PR c++/49066
+ * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
+
+ PR c++/48873
+ * tree.c (stabilize_expr): Fix typo.
+
+ DR 1073
+ PR c++/49082
+ * typeck.c (comp_except_specs): noexcept(false) is not compatible
+ with throw(type-list).
+ * typeck2.c (merge_exception_specifiers): noexcept(false)
+ beats any more limited specification.
+
+ PR c++/24163
+ PR c++/29131
+ * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
+ unqualified lookup.
+ * semantics.c (perform_koenig_lookup): Add complain parm.
+ * cp-tree.h: Adjust.
+ * parser.c (cp_parser_postfix_expression): Adjust.
+ (cp_parser_perform_range_for_lookup): Adjust.
+
+2011-05-20 Jason Merrill <jason@redhat.com>
+
+ * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
+
+2011-05-20 Joseph Myers <joseph@codesourcery.com>
+
+ * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
+
+2011-05-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/49043
+ * decl.c (check_omp_return): Stop searching on sk_function_parms.
+
+ PR c++/48869
+ * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
+ pass it down to locate_fn_flags.
+ * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
+ * semantics.c (cxx_omp_create_clause_info): Adjust callers.
+ * cp-gimplify.c: Include splay-tree.h.
+ (splay_tree_compare_decl_uid, omp_var_to_track,
+ omp_cxx_notice_variable): New functions.
+ (struct cp_genericize_omp_taskreg): New type.
+ (struct cp_genericize_data): Add omp_ctx field.
+ (cp_genericize_r): Attempt to determine implicitly determined
+ firstprivate class type variables.
+ (cp_genericize): Clear omp_ctx.
+ * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
+
+2011-05-18 Jason Merrill <jason@redhat.com>
+
+ PR c++/48948
+ PR c++/49015
+ * class.c (finalize_literal_type_property): Do check
+ for constexpr member functions of non-literal class.
+ (finish_struct): Don't call check_deferred_constexpr_decls.
+ * cp-tree.h: Don't declare it.
+ (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
+ * decl.c (grok_special_member_properties): Don't check it
+ (grokfnedcl): Don't call validate_constexpr_fundecl.
+ (start_preparsed_function): Do call it.
+ * pt.c (tsubst_decl): Don't call it.
+ (instantiate_class_template_1): Don't call
+ check_deferred_constexpr_decls.
+ * semantics.c (literal_type_p): Check for any incompleteness.
+ (ensure_literal_type_for_constexpr_object): Likewise.
+ (is_valid_constexpr_fn): Revert deferral changes.
+ (validate_constexpr_fundecl): Likewise.
+ (register_constexpr_fundef): Likewise.
+ (check_deferred_constexpr_decls): Remove.
+
+2011-05-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/48969
+ * pt.c (deduction_tsubst_fntype): Use a VEC initially.
+
+2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * cxx-pretty-print.c: Update comment.
+ * semantics.c (trait_expr_value, finish_trait_expr):
+ Reorder the cases.
+ * parser.c (cp_parser_primary_expression): Likewise.
+
+2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR c++/48994
+ * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
+
+2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ Implement final on class.
+ * class.c (check_bases): Diagnose derivation from a final class.
+ * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
+ (CLASSTYPE_FINAL): New.
+ * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
+ CLASSTYPE_FINAL.
+ * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
+
+2011-05-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/48969
+ * pt.c (deduction_tsubst_fntype): New.
+ (fn_type_unification): Use it.
+ (init_template_processing): Initialize hash table.
+ (print_template_statistics): Print hash table stats.
+
+ * call.c (build_op_call): Use timevar_cond_start/stop.
+ (build_user_type_conversion): Likewise.
+
+2011-05-12 Jason Merrill <jason@redhat.com>
+
+ * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
+ * semantics.c (validate_constexpr_fundecl): Set it.
+ (check_deferred_constexpr_decls): Clear it.
+ (register_constexpr_fundef): Make sure it isn't set.
+ * decl.c (grok_special_member_properties): Check it.
+
+2011-05-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/48948
+ * semantics.c (validate_constexpr_fundecl): Defer checking if
+ an argument type is being defined.
+ (is_valid_constexpr_fn): Add defer_ok parm.
+ (cxx_eval_call_expression): Adjust.
+ (check_deferred_constexpr_decls): New.
+ (literal_type_p): Make sure type isn't being defined.
+ (ensure_literal_type_for_constexpr_object): Handle type being defined.
+ * cp-tree.h: Declare check_deferred_constexpr_decls.
+ * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
+ (start_preparsed_function, cp_finish_decl): Not here.
+ * class.c (finalize_literal_type_property): Don't call
+ validate_constexpr_fundecl.
+ (finish_struct): Call check_deferred_constexpr_decls.
+ * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
+ (instantiate_class_template): Call check_deferred_constexpr_decls.
+
+ * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
+ rather than DECL_TEMPLATE_INSTANTIATION.
+ (cxx_eval_call_expression): Likewise.
+
+ * semantics.c (register_constexpr_fundef): Add to hash table here.
+ (validate_constexpr_fundecl): Not here.
+
+ * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
+
+ * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
+ do call maybe_constant_value in C++0x mode.
+ * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
+
+ PR c++/48745
+ * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
+
+2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
+ TYPE_VALUES_RAW.
+ (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
+ (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
+ (TEMPLATE_TYPE_PARM_INDEX): Likewise.
+
+2011-05-10 Jason Merrill <jason@redhat.com>
+
+ PR c++/48930
+ * class.c (type_build_ctor_call): New.
+ * cp-tree.h: Declare it.
+ * decl.c (check_initializer): Use it instead of
+ TYPE_NEEDS_CONSTRUCTING.
+ * init.c (build_value_init, build_value_init_noctor): Likewise.
+ (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
+ (build_vec_init): Likewise.
+ * typeck2.c (process_init_constructor_array): Likewise.
+ (process_init_constructor_record): Likewise.
+
+ PR c++/48736
+ * pt.c (tsubst_copy_and_build): Handle substitution of a pack
+ expansion producing another expansion.
+
+2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ Fixes for override/final.
+ * class.c (check_for_override): Diagnose final on a nonvirtual
+ member function, diagnose override for a virtual with no matching
+ override. Don't fiddle around with DECL_VINDEX.
+
+2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
+ * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
+ * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
+ operand of EXPR_PACK_EXPANSION.
+ (cp_tree_operand_length): Declare.
+ * tree.c (cp_tree_operand_length): Define.
+ (cp_tree_equal): Call it.
+ * pt.c (value_dependent_expr_P): Likewise.
+ * mangle.c (write_expression): Likewise.
+
+2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48737
+ PR c++/48744
+ * decl.c (reshape_init): Take a complain parameter and do
+ not call error if tf_error is not set.
+ (check_initializer, reshape_init_r, reshape_init_array,
+ reshape_init_array_1, reshape_init_vector, reshape_init_class):
+ Adjust.
+ * typeck2.c (digest_init_r): Take a complain parameter and
+ pass it to convert_for_initialization.
+ (digest_init, digest_init_flags, process_init_constructor_array,
+ process_init_constructor_record, process_init_constructor_union,
+ process_init_constructor, digest_init_r): Adjust.
+ * init.c (expand_default_init, build_new_1): Likewise.
+ * typeck.c (cp_build_modify_expr): Likewise.
+ * decl2.c (grokfield): Likewise.
+ * call.c (convert_like_real, convert_default_arg): Likewise.
+ * semantics.c (finish_compound_literal): Pass complain to
+ reshape_init and digest_init.
+ * cp-tree.h: Adjust declarations.
+
+2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/48859
+ * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
+ recursion if there is user defined constructor.
+
+2011-05-09 Jason Merrill <jason@redhat.com>
+
+ PR c++/34772
+ * decl.c (initialize_local_var): Use DECL_INITIAL for simple
+ initialization.
+
+2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ Implement final/override for member functions.
+ * class.c (check_for_override): Check for DECL_OVERRIDE_P.
+ * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
+ (cp_virt_specifiers, enum virt_specifier): New.
+ * decl.c (set_virt_specifiers): New.
+ (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
+ * parser.c (make_call_declarator): add virt-specifiers parameter.
+ (cp_parser_lambda_declarator_opt): Adjust.
+ (cp_parser_direct_declarator): Likewise.
+ (cp_parser_virt_specifier_seq_opt): New.
+ * search.c (check_final_overrider): Diagnose attempts to override
+ a final member function.
+
+2011-05-09 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/48574
+ * class.c (fixed_type_or_null): Use type_dependent_p_push to test
+ if the instance has a dependent initializer.
+
+2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48816
+ * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
+ effectively unused variable.
+
+2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ * name-lookup.h (global_bindings_p): Adjust prototype.
+ * name-lookup.c (global_bindings_p): Return bool.
+
+2011-05-06 Jason Merrill <jason@redhat.com>
+
+ * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
+ appropriate.
+
+ PR c++/48909
+ * semantics.c (cxx_eval_conditional_expression): Check
+ integer_zerop instead.
+ (potential_constant_expression_1): Likewise.
+
+ PR c++/48911
+ * semantics.c (cxx_eval_array_reference): Handle implicit
+ initializers.
+
+2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
+ * call.c (standard_conversion): Call class_of_this_parm.
+ * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
+ (pp_cxx_direct_abstract_declarator): Likewise.
+ * decl2.c (change_return_type): Likewise.
+ (cp_reconstruct_complex_type): Likewise.
+ * error.c (dump_type_suffix, dump_function_decl): Likewise.
+ * mangle.c (write_function_type): Likewise.
+ * pt.c (unify): Likewise.
+ * typeck.c (merge_types, type_memfn_quals): Likewise.
+ * decl.c (build_this_parm): Call type_of_this_parm.
+
+2011-05-06 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/48838
+ * cp-tree.h (non_static_member_function_p): Declare new function.
+ * tree.c (non_static_member_function_p): Define it.
+ * semantics.c (finish_call_expr): Use it.
+
+2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ * decl.c (finish_case_label): Omit the loc argument to
+ build_case_label.
+
+2011-05-05 Jason Merrill <jason@redhat.com>
+
+ * cp-tree.h (REFERENCE_REF_P): Just check the type.
+ * cvt.c (convert_from_reference): Adjust.
+ * pt.c (build_non_dependent_expr): Adjust.
+ * semantics.c (finish_offsetof): Adjust.
+ * tree.c (lvalue_kind): Use it.
+
+ PR c++/48873
+ * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
+
+2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * decl.c (start_preparsed_function): Do not set
+ dont_save_pending_sizes_p.
+
+2011-05-05 Joseph Myers <joseph@codesourcery.com>
+
+ * parser.c (cp_parser_objc_method_definition_list): Update call to
+ objc_start_method_definition.
+
+2011-05-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/48749
+ * class.c (resolves_to_fixed_type_p): Don't look closely
+ in templates.
+
+2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/28501
+ * call.c (add_builtin_candidate): Handle REALPART_EXPR and
+ IMAGPART_EXPR.
+
+2011-05-02 Lawrence Crowl <crowl@google.com>
+
+ * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
+ (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
+ Change TV_NAME_LOOKUP to start/stop.
+ (define_label): Refactor timevar calls out to a wrapper function.
+ Change TV_NAME_LOOKUP to start/stop.
+ (xref_tag): Likewise.
+ (lookup_label): Refactor timevar calls out to a wrapper function.
+ Change TV_NAME_LOOKUP to start_cond/stop_cond.
+
+ * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
+ TV_TEMPLATE_INST.
+ (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
+ (lookup_template_class): Refactor timevar calls out to a wrapper
+ function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
+ (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
+
+ * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
+ (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
+ (push_namespace): Likewise.
+ (pop_nested_namespace): Likewise.
+ (pushdecl_namespace_level): Likewise.
+ (store_class_bindings): Likewise.
+ (push_to_top_level): Likewise.
+ (identifier_type_value): Refactor timevar calls out to a wrapper
+ function. Change TV_NAME_LOOKUP to start/stop.
+ (find_binding): Likewise.
+ (push_using_decl): Likewise.
+ (lookup_arg_dependent): Likewise.
+ (push_using_directive): Likewise.
+ (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
+ to plain code. Change TV_NAME_LOOKUP to start/stop.
+ (lookup_type_current_level): Likewise. Refactor inner return to
+ break.
+ (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
+ code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
+ (pushdecl_top_level_1): Likewise.
+ (lookup_using_namespace): Likewise.
+ (pushdecl_with_scope): Refactor timevar calls out to a wrapper
+ function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
+ (push_overloaded_decl): Likewise.
+ (push_class_level_binding): Likewise.
+ (namespace_binding): Likewise.
+ (set_namespace_binding): Likewise.
+ (supplement_binding): Likewise.
+ (unqualified_namespace_lookup): Likewise.
+ (lookup_name_real): Likewise.
+ (lookup_type_scope): Likewise.
+ (namespace_ancestor): Likewise.
+ (lookup_name_innermost_nonclass_level): Likewise.
+ (pushtag): Likewise.
+ (pop_from_top_level): Likewise.
+ (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
+ function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
+ lines.
+ (add_using_namespace): Refactor timevar calls out to a wrapper
+ function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
+ wrapper on call to self.
+
+ * decl2.c: (cp_write_global_declarations): Add start/stop of
+ new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
+ Remove push/pop calls to TV_VARCONST.
+
+ * parser.c: Add include of "timevar.h".
+ (cp_parser_explicit_instantiation): Add push/pop calls to
+ TV_TEMPLATE_INST.
+ (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
+ (cp_parser_class_specifier): Add wrapper to add push/pop calls to
+ TV_PARSE_STRUCT.
+ (cp_parser_function_definition_from_specifiers_and_declarator): Add
+ push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
+ (cp_parser_late_parsing_for_member): Add push/pop calls to
+ new TV_PARSE_INMETH.
+
+ * call.c: Add include of "timevar.h".
+ (convert_class_to_reference): Wrap and add push/pop calls to
+ TV_OVERLOAD.
+ (build_op_call): Likewise.
+ (build_conditional_expr): Likewise.
+ (build_new_op): Likewise.
+ (build_new_method_call): Likewise.
+ (build_user_type_conversion): Reorganize to single return and add
+ push/pop calls to TV_OVERLOAD.
+ (perform_overload_resolution): Likewise.
+
+ * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
+
+2011-05-02 Jason Merrill <jason@redhat.com>
+
+ * tree.c (build_vec_init_expr): Take complain parm.
+ (build_vec_init_elt): Likewise. Free arg vector.
+ (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
+ * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
+ (VEC_INIT_EXPR_INIT): Likewise.
+ Adjust build_vec_init_expr declaration.
+ * init.c (perform_member_init): Adjust.
+
+ Revert:
+ PR c++/40975
+ * cp-tree.def (VEC_INIT_EXPR): Add third operand.
+ * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
+ * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
+ * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
+ (build_vec_init_elt): Don't expect an array type.
+ (build_array_copy): Adjust.
+ * init.c (perform_member_init): Adjust.
+ (build_new_1): Use build_vec_init_expr.
+
+ PR c++/48834
+ * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
+ Protect an explicit target.
+
+ PR c++/48446
+ * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
+ (compute_array_index_type): Revert earlier 48446 changes.
+ (grokdeclarator): Use stabilize_vla_size.
+
+2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
+ instead of inappropriate zero values.
+
+2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/47969
+ * decl.c (compute_array_index_type): Check build_expr_type_conversion
+ return value for NULL_TREE.
+
+2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48606
+ * init.c (perform_member_init): Check build_value_init return
+ value for error_mark_node.
+
+2011-04-29 Diego Novillo <dnovillo@google.com>
+ Le-Chun Wu <lcwu@google.com>
+
+ * call.c (conversion_null_warnings): Also handle assignments
+ when warning about NULL conversions.
+
+2011-04-29 Le-Chun Wu <lcwu@google.com>
+
+ * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
+ * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
+ (build_over_call): Use it to determine whether to emit a NULL
+ warning for template function instantiations.
+ (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
+ EXPLICIT_TARGS is set.
+
+2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
+ Mike Stump <mikestump@comcast.net>
+
+ * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
+ in maintainer mode. Use the --output-file option of gperf instead
+ of > to prevent creating an empty cp/cfns.h when gperf is not
+ available.
+
+2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48798
+ * semantics.c (finish_base_specifier): cv-qualified base class
+ is fine, per DR 484.
+
+2011-04-28 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/48656
+ * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
+ considering call expressions involving a member function.
+
+2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48530
+ * tree.c (build_cplus_new): Check build_target_expr return
+ value for error_mark_node.
+
+2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48771
+ * semantics.c (literal_type_p): Reference types are literal types,
+ per the FDIS.
+ (valid_type_in_constexpr_fundecl_p): Remove.
+ (is_valid_constexpr_fn): Adjust.
+
+2011-04-27 Jason Merrill <jason@redhat.com>
+
+ PR libstdc++/48760
+ Implement list-initialization of _Complex.
+ * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
+ (check_initializer): Likewise.
+ * call.c (build_complex_conv): New.
+ (implicit_conversion): Call it.
+ (convert_like_real): Handle it.
+ * typeck2.c (check_narrowing): Handle it.
+
+ * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
+ decide whether to delete.
+ (build_vec_init): Pass sfk_complete_destructor.
+
+ PR c++/40975
+ * cp-tree.def (VEC_INIT_EXPR): Add third operand.
+ * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
+ * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
+ * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
+ (build_vec_init_elt): Don't expect an array type.
+ (build_array_copy): Adjust.
+ * init.c (perform_member_init): Adjust.
+ (build_new_1): Use build_vec_init_expr.
+
+ * class.c (resolve_address_of_overloaded_function): Don't
+ change OVERLOAD to TREE_LIST.
+ * pt.c (print_candidates_1): Remove nonsensical assert.
+
+ PR c++/48046
+ * parser.c (cp_parser_diagnose_invalid_type_name): Commit
+ to tentative parse sooner.
+
+2011-04-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/42687
+ * parser.c (cp_parser_primary_expression): Set *idk to
+ CP_ID_KIND_NONE for a parenthesized identifier.
+
+ * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
+ (cxx_print_identifier): Correct indentation.
+
+ PR c++/48530
+ * decl.c (cxx_maybe_build_cleanup): Add complain parm.
+ * tree.c (force_target_expr): Add complain parm.
+ (build_target_expr_with_type): Likewise.
+ (get_target_expr_sfinae): Split out.
+ (build_vec_init_expr, bot_manip): Adjust.
+ * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
+ (build_delete, build_dtor_call): Likewise.
+ (perform_direct_initialization_if_possible): Adjust.
+ (build_vec_init): Handle error return.
+ * cvt.c (force_rvalue): Add complain parm.
+ Call build_special_member_call directly.
+ * decl2.c (delete_sanity): Add complain parm.
+ (build_cleanup): Adjust.
+ * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
+ * semantics.c (finish_stmt_expr_expr): Adjust.
+ (finish_compound_literal): Adjust.
+ * parser.c (cp_parser_delete_expression): Adjust.
+ * typeck2.c (build_functional_cast): Adjust.
+ * cp-tree.h: Adjust.
+
+2011-04-26 Martin Jambor <mjambor@suse.cz>
+
+ * class.c (cp_fold_obj_type_ref): Remove.
+ * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
+
+2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
+ * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
+ (UNDERLYING_TYPE_TYPE): Add.
+ * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
+ as TS_COMMON.
+ * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
+ cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
+ (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
+ * semantics.c (finish_underlying_type): New.
+ * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
+ * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
+ * cxx-pretty-print.c (p_cxx_type_id): Likewise.
+ * tree.c (cp_walk_subtrees): Likewise.
+ * pt.c (for_each_template_parm_r, tsubst, unify,
+ dependent_type_p_r): Likewise.
+ * mangle.c (write_type): Sorry for __underlying_type.
+
+2011-04-25 Jason Merrill <jason@redhat.com>
+
+ PR c++/48707
+ * decl.c (type_dependent_init_p): New.
+ (cp_finish_decl): Check it.
+ * pt.c (any_type_dependent_elements_p): New.
+ * cp-tree.h: Declare it.
+
+2011-04-20 Jason Merrill <jason@redhat.com>
+
+ * semantics.c (finish_compound_literal): Don't put an array
+ with a dtor in a static variable.
+
+ * call.c (build_over_call): Handle trivial dtor.
+
+ * search.c (lookup_fnfields_slot): Call complete_type.
+
+ PR c++/48594
+ * decl2.c (build_offset_ref_call_from_tree): Move
+ non-dependency of object outside condition.
+
+ PR c++/48657
+ * decl.c (cp_finish_decl): Simplify template handling.
+
+2011-04-20 Jim Meyering <meyering@redhat.com>
+
+ * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
+
+2011-04-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/46304
+ * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
+
+ PR c++/45267
+ * decl.c (duplicate_decls): Keep always_inline attribute
+ in sync with DECL_DISREGARD_INLINE_LIMITS.
+
+2011-04-18 Jason Merrill <jason@redhat.com>
+
+ PR c++/48569
+ * typeck2.c (build_functional_cast): Handle VOID_TYPE.
+
+ PR c++/48537
+ * init.c (build_value_init): Handle UNION_TYPE the same.
+
+2011-04-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/48632
+ * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
+ for type dependent pointers.
+
+2011-04-18 Jim Meyering <meyering@redhat.com>
+
+ * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
+
+2011-04-17 Jan Hubicka <jh@suse.cz>
+
+ * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
+ gotos.
+
+2011-04-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/48531
+ * typeck2.c (build_functional_cast): Disallow array type.
+
+ * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
+
+2011-04-17 Jan Hubicka <jh@suse.cz>
+
+ * class.c (cp_fold_obj_type_ref): Drop vtable_method.
+
+2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+ Implement N3271
+ * parser.c (cp_convert_range_for): Split into
+ cp_parser_perform_range_for_lookup.
+ (cp_parser_perform_range_for_lookup): New.
+ (cp_parser_range_for_member_function): New.
+ (cp_parser_for_init_statement): Correct error message.
+ * semantics.c (finish_call_expr): Accept COMPONENT_REF.
+
+2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * parser.c (cp_parser_objc_protocol_declaration): Updated for
+ change from objc_declare_protocols() to objc_declare_protocol().
+
+2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ PR objc++/48479
+ * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
+ and return immediately.
+
+2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-tree.def (SWITCH_STMT): Add an extra operand.
+ * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
+ * cp-tree.h (SWITCH_STMT_SCOPE): Define.
+ * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
+ (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
+
+2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-tree.def (IF_STMT): Add an extra operand.
+ * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
+ * cp-tree.h (IF_SCOPE): Define.
+ * semantics.c (begin_if_stmt): Pass scope to build_stmt.
+ (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
+
+2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
+ * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
+ * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
+ * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
+ Use FOR_SCOPE instead of TREE_CHAIN.
+ (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
+ (finish_for_stmt): Likewise.
+
+2011-04-14 Jason Merrill <jason@redhat.com>
+
+ * parser.c (cp_parser_postfix_expression): Fix flags passed to
+ build_new_method_call.
+ * semantics.c (finish_call_expr): Likewise.
+
+ PR c++/48531
+ * init.c (build_value_init_noctor): Check complain consistently.
+
+ PR c++/48557
+ * typeck.c (cp_build_binary_op): Don't decay void operands.
+
+ PR c++/48446
+ * decl.c (compute_array_index_type): Use get_temp_regvar instead
+ of variable_size.
+ * init.c (get_temp_regvar): No longer static.
+ * cp-tree.h: Declare it.
+
+2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * parser.c (cp_parser_objc_class_declaration): Updated for change
+ in objc_declare_class().
+
+2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * decl.c (poplevel): Use block_chainon.
+
+2011-04-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/48594
+ * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
+ or pointer to (non-member) function.
+
+2011-04-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/48570
+ * semantics.c (cxx_eval_array_reference): Handle reading from
+ wchar_t, char16_t and char32_t STRING_CST.
+
+2011-04-13 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/48574
+ * class.c (fixed_type_or_null): We cannot determine the dynamic
+ type of a reference variable if its initializer is dependent.
+
+2011-04-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/48581
+ * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
+ unqualified lookup failing if we're still in a template.
+
+2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
+ tree_contains_struct initialization to...
+ * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
+ macros.
+ * cp-objcp-common.h (cp_common_init_ts): Declare.
+ * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
+ calling TREE_CHAIN.
+
+2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * parser.c (cp_parser_objc_message_expression): Updated call
+ to objc_build_message_expr.
+
+2011-04-12 Martin Jambor <mjambor@suse.cz>
+
+ * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
+ cgraph_get_create_node.
+ * decl2.c (cp_write_global_declarations): Call cgraph_get_node
+ instead of cgraph_get_create_node.
+ * method.c (make_alias_for_thunk): Call cgraph_get_node
+ instead of cgraph_get_create_node, assert it returns non-NULL.
+ (use_thunk): Likewise.
+ * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
+ when flag_syntax_only is not set. Call cgraph_get_node instead of
+ cgraph_get_create_node.
+ (maybe_clone_body): Call cgraph_get_node instead of
+ cgraph_get_create_node.
+
+2011-04-12 Martin Jambor <mjambor@suse.cz>
+
+ * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
+ instead of cgraph_node.
+ * decl2.c (cxx_callgraph_analyze_expr): Likewise.
+ (cp_write_global_declarations): Likewise.
+ * optimize.c (maybe_clone_body): Likewise.
+ * semantics.c (maybe_add_lambda_conv_op): Likewise.
+ * mangle.c (mangle_decl): Likewise.
+ * method.c (make_alias_for_thunk): Likewise.
+ (use_thunk): Likewise.
+
+2011-04-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/48535
+ * decl.c (cp_complete_array_type_or_error): New.
+ * semantics.c (finish_compound_literal): Use it.
+ * cp-tree.h: Declare it.
+
+ PR c++/48535
+ * semantics.c (finish_compound_literal): Handle references.
+
+ PR c++/48535
+ * semantics.c (finish_compound_literal): Take complain parm.
+ (build_lambda_object): Adjust.
+ * cp-tree.h: Adjust.
+ * call.c (convert_like_real): Adjust.
+ * decl.c (check_initializer): Adjust.
+ * parser.c (cp_parser_postfix_expression): Adjust.
+ (cp_parser_functional_cast): Adjust.
+ * pt.c (tsubst_copy_and_build): Adjust.
+ * typeck2.c (process_init_constructor_record): Adjust.
+
+ PR c++/48534
+ * cvt.c (ocp_convert): Use build_nop to convert to underlying type
+ of scoped enum.
+
+ PR c++/48523
+ * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
+ than cp_build_indirect_ref.
+
+ PR c++/48457, Core 1238
+ * call.c (reference_binding): Allow rvalue reference to bind to
+ function lvalue.
+ * tree.c (lvalue_kind): Functions are always lvalues.
+
+2011-04-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/48500
+ * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
+ arguments even if we don't know the function.
+
+ PR c++/48481
+ * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
+ at the end of the chain.
+ * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
+ (iterative_hash_template_arg): Likewise.
+
+ PR c++/48481
+ * cp-tree.h (OVL_ARG_DEPENDENT): New.
+ * name-lookup.c (add_function): Set it.
+ * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
+
+ PR c++/48481
+ * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
+ Release unused vector.
+
+ PR c++/48451
+ * pt.c (fn_type_unification): Don't clear incomplete pack flag.
+ (type_unification_real): Clear it here instead.
+
+ PR c++/48468
+ * except.c (build_noexcept_spec): Propagate error_mark_node.
+ (finish_noexcept_expr): Likewise.
+
+ PR c++/48452
+ * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
+ in SFINAE context.
+
+ PR c++/48450
+ * call.c (resolve_args): Take complain.
+ (build_new_function_call, build_operator_new_call): Pass it.
+ (build_op_call, build_new_op, build_new_method_call): Pass it.
+
+ PR c++/48450
+ * typeck.c (check_for_casting_away_constness): Take complain.
+ (build_static_cast_1, build_reinterpret_cast_1): Pass it.
+ (build_const_cast_1): Pass it. Take full complain parm.
+ (build_const_cast, cp_build_c_cast): Adjust.
+
+ * tree.c (build_aggr_init_expr): Always return error_mark_node
+ on abstract violation.
+
+ PR c++/48450
+ * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
+ (bot_manip): Adjust.
+ * cp-tree.h: Adjust.
+ * call.c (convert_like_real, build_cxx_call): Adjust.
+ (perform_direct_initialization_if_possible): Adjust.
+ * cvt.c (ocp_convert): Adjust.
+ * init.c (build_value_init): Adjust.
+ * semantics.c (maybe_add_lambda_conv_op): Adjust.
+ * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
+ * typeck2.c (build_functional_cast): Adjust.
+
+ * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
+ level.
+ (perform_member_init): Not here.
+ * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
+ case to templates.
+ (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
+
+ PR c++/48449
+ * typeck2.c (build_functional_cast): Check complain consistently.
+ Use build_value_init and abstract_virtuals_error_sfinae.
+ (abstract_virtuals_error_sfinae): Split out.
+ * cp-tree.h: Declare it.
+ * init.c (build_new_1): Use it.
+ (build_value_init_noctor): Handle FUNCTION_TYPE.
+
+ * semantics.c (finish_decltype_type): Simplify handling of unknown
+ type.
+
+ * semantics.c (finish_decltype_type): Add complain parm.
+ * cp-tree.h: Adjust.
+ * parser.c (cp_parser_decltype): Adjust.
+ * pt.c (tsubst): Adjust.
+
+ PR c++/48450
+ * cvt.c (ocp_convert): Handle converting scoped enum to bool.
+
+2011-03-31 Jason Merrill <jason@redhat.com>
+
+ PR c++/48277
+ * semantics.c (finish_call_expr): Remove assert.
+
+ PR c++/48280
+ * method.c (defaultable_fn_check): Templates are not defaultable.
+
+ * parser.c (cp_parser_init_declarator): Avoid redundant
+ cp_finish_decl for member declarations.
+
+2011-03-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/48212
+ * semantics.c (non_const_var_error): Just return if DECL_INITIAL
+ is error_mark_node.
+
+2011-03-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/48369
+ * semantics.c (potential_constant_expression_1): Handle
+ UNORDERED_EXPR and ORDERED_EXPR.
+
+ PR c++/48281
+ * semantics.c (finish_compound_literal): Do put static/constant
+ arrays in static variables.
+
+ * call.c (convert_like_real) [ck_list]: Build up the
+ initializer_list object directly.
+ * decl.c (build_init_list_var_init): Adjust.
+
+ * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
+ * decl.c (reshape_init_array_1): Likewise.
+
+2011-03-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/48265
+ * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
+ the variable is constant before looking at its initializer.
+
+ PR c++/48319
+ * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
+
+ PR c++/48089
+ * semantics.c (potential_constant_expression_1): Change error about
+ use of *this in constructor into sorry.
+
+ PR c++/48296
+ * decl.c (cp_finish_decl): Defer validation of constexpr member
+ functions.
+ * class.c (finalize_literal_type_property): Validate them here.
+ * semantics.c (is_valid_constexpr_fn): Don't check completeness.
+
+ * semantics.c (is_valid_constexpr_fn): Specify input location.
+
+2011-03-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/48313
+ * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
+ from overloaded function.
+
+ Core 1232
+ * call.c (build_array_conv): New.
+ (implicit_conversion): Use it.
+
+ * call.c (reference_binding): Allow direct binding to an array
+ rvalue.
+
+ Core 898
+ * parser.c (cp_parser_compound_statement): Add function_body parm.
+ Complain about non-body compound-stmt in constexpr fn.
+ (cp_parser_primary_expression, cp_parser_statement): Adjust.
+ (cp_parser_implicitly_scoped_statement): Adjust.
+ (cp_parser_function_body, cp_parser_try_block): Adjust.
+ (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
+ (cp_parser_objc_try_catch_finally_statement): Adjust.
+
+ Core 898
+ * semantics.c (constexpr_fn_retval): New. Allow using-declaration
+ and using-definition.
+ (register_constexpr_fundef): Call it.
+
+ * except.c (build_noexcept_spec): Call cxx_constant_value after
+ converting to bool.
+
+2011-03-25 Kai Tietz <ktietz@redhat.com>
+
+ * lex.c (interface_strcmp): Handle dos-paths.
+ (handle_pragma_implementation): Use filename_cmp instead of
+ strcmp.
+ (in_main_input_context): Likewise.
+
+2011-03-25 Jason Merrill <jason@redhat.com>
+
+ Core 1135
+ * method.c (defaulted_late_check): Check for exception spec mismatch.
+ (defaultable_fn_check): Allow exception spec and virtual.
+ * class.c (check_for_override): A virtual dtor is non-trivial.
+
+ PR c++/48289
+ * pt.c (build_non_dependent_expr): Keep dereferences outside the
+ NON_DEPENDENT_EXPR.
+
+2011-03-25 Kai Tietz <ktietz@redhat.com>
+
+ * decl.c (decls_match): Replace target hook
+ call of comp_type_attributes by version in tree.c file.
+ * search.c (check_final_overrider): Likewise.
+ * typeck.c (structural_comptypes): Likewise.
+
+2011-03-21 Kai Tietz <ktietz@redhat.com>
+
+ PR target/12171
+ * cxx-pretty-print.c (pp_cxx_ptr_operator):
+ Display allowed attributes for function pointer types.
+ * error.c (dump_type_prefix): Likewise.
+
+ * tree.c (cxx_attribute_table): Adjust table.
+
+2011-03-18 Jason Merrill <jason@redhat.com>
+
+ PR c++/48162
+ * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
+
+ PR c++/48118
+ * call.c (build_over_call): Don't skip ck_rvalue.
+
+2011-03-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/47504
+ * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
+ the conversion set TREE_OVERFLOW.
+
+ Core 1212
+ * semantics.c (finish_decltype_type): Return T&& for xvalue.
+ * typeck.c (unlowered_expr_type): Preserve cv-quals.
+
+ PR c++/48166
+ * decl.c (revert_static_member_fn): Strip function-cv-quals.
+
+2011-03-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/48089
+ * semantics.c (potential_constant_expression_1): Don't allow *this
+ in a constructor.
+ (register_constexpr_fundef): Use potential_rvalue_constant_expression.
+
+ PR c++/47301
+ * decl.c (compute_array_index_type): Don't bother trying to deal
+ with literal classes in ABI v1.
+
+ PR c++/46336
+ * decl.c (duplicate_decls): Return NULL_TREE for clashing
+ C functions.
+
+ PR c++/47570
+ * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
+ use the generic binary expression handling.
+
+2011-03-16 Diego Novillo <dnovillo@google.com>
+
+ * Make-lang.in (CXX_PARSER_H): New.
+ (cp/parser.o): Add dependency on CXX_PARSER_H.
+ Add dependency on tree-pretty-print.h
+ (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
+ * cp-lang.c: Include parser.h.
+ * parser.c: Include parser.h.
+ (struct cp_token): Add bitfield purged_p.
+ Update all users.
+ Move to parser.h.
+ (CPP_PURGED): Remove. Update all users.
+ (struct cp_lexer): Change field buffer to be a VEC of cp_token.
+ Remove field buffer_length.
+ Update all users.
+ Move to parser.h.
+ (struct tree_check): Move to parser.h.
+ (cp_token_position): Likewise.
+ (struct cp_token_cache): Likewise.
+ (CPP_KEYWORD): Likewise.
+ (CPP_TEMPLATE_ID): Likewise.
+ (CPP_NESTED_NAME_SPECIFIER): Likewise.
+ (N_CP_TTYPES): Likewise.
+ (enum cp_parser_status_kind): Likewise.
+ (struct cp_parser_context): Likewise.
+ (struct cp_default_arg_entry_d): Likewise.
+ (struct cp_unparsed_functions_entry_d): Likewise.
+ (struct cp_parser): Likewise.
+ (cp_lexer_dump_tokens): New.
+ (cp_lexer_debug_tokens): New.
+ (cp_lexer_finished_p): New.
+ (cp_lexer_alloc): Factor out of cp_lexer_new_main.
+ (cp_lexer_new_main): Re-write main lexing loop to push
+ tokens into the new VEC buffer.
+ (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
+ Do not abort if the token type is not recognized, just print
+ its code.
+ * parser.h: New file.
+ * config-lang.in (gtfiles): Add cp/parser.h.
+
+2011-03-16 Jason Merrill <jason@redhat.com>
+
+ Core 1148
+ * typeck.c (check_return_expr): Fix conditions for setting
+ LOOKUP_PREFER_RVALUE.
+
+ * call.c (build_over_call): Remove require_complete_type_sfinae call.
+
+ PR c++/48132
+ * decl.c (check_array_designated_initializer): Allow integer index.
+ (reshape_init_array_1): Set index on the elements.
+
+2011-03-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/48113
+ * typeck.c (convert_for_initialization): Use
+ perform_implicit_conversion_flags.
+ * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
+ rvaluedness_matches_p on ck_rvalue.
+ (convert_like_real) [ck_rvalue]: And restore it here.
+
+ PR c++/48115
+ * call.c (convert_arg_to_ellipsis): Handle incomplete type.
+
+2011-03-16 Jason Merrill <jason@redhat.com>
+
+ * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
+ committed to this tentative parse.
+
+ PR c++/47999
+ * semantics.c (finish_call_expr): Preserve reference semantics
+ in templates.
+
+ * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
+
+2011-03-16 Jakub Jelinek <jakub@redhat.com>
+
+ * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
+ DECL_LANG_SPECIFIC is NULL.
+
+2011-03-15 Jason Merrill <jason@redhat.com>
+
+ Core 1074
+ * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
+ check value_dependent_expression_p on the operand.
+
+ * semantics.c (push_cx_call_context): Return bool.
+ (cxx_eval_call_expression): Handle excess depth.
+
+ Core 1191
+ * method.c (synthesized_method_walk): Cleanups don't affect the
+ triviality of a constructor, but do affect deletion and exception
+ specification.
+
+2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+ * decl2.c (cp_check_const_attributes): New.
+ (cplus_decl_attributes): Call cp_check_const_attributes.
+
+2011-03-15 Jason Merrill <jason@redhat.com>
+
+ PR c++/34758
+ * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
+ recursion first.
+ (push_defarg_context, pop_defarg_context): New.
+ * parser.c (cp_parser_late_parsing_default_args): Use them.
+ * cp-tree.h: Declare them.
+
+2011-03-11 Dodji Seketeli <dodji@redhat.com>
+
+ * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
+ the argument of the indirection operator should not be dependent.
+ Fix the comment.
+
+2011-03-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/47125
+ * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
+
+ PR c++/47144
+ * parser.c (cp_parser_template_type_arg): Set
+ type_definition_forbidden_message.
+
+ PR c++/47808
+ * decl.c (compute_array_index_type): Discard folding
+ if it didn't produce a constant.
+
+2011-03-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/48035
+ * init.c (build_zero_init_1): Extracted from build_zero_init.
+ Add FIELD_SIZE argument, if non-NULL and field bit_position
+ as not smaller than that, don't add that field's initializer.
+ Pass DECL_SIZE as last argument to build_zero_init_1
+ for DECL_FIELD_IS_BASE fields.
+ (build_zero_init): Use build_zero_init_1.
+
+2011-03-10 Jason Merrill <jason@redhat.com>
+
+ PR c++/48029
+ * pt.c (iterative_hash_template_arg): Remove special case for
+ ARRAY_TYPE.
+
+ PR c++/47198
+ * parser.c (cp_parser_single_declaration): Just return if
+ cp_parser_parse_and_diagnose_invalid_type_name complained.
+
+2011-03-09 Jason Merrill <jason@redhat.com>
+
+ PR c++/44629
+ * pt.c (unify): An unresolved overload is a nondeduced context.
+
+2011-03-09 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/47714
+ * method.c (use_thunk): Clear addressable flag of thunk arguments.
+
+2011-03-08 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47705
+ * pt.c (convert_nontype_argument): Only call decay_conversion on
+ arrays.
+
+2011-03-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/47488
+ * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
+
+ PR c++/47705
+ * pt.c (convert_nontype_argument): Don't crash on non-pointer
+ argument to pointer parameter.
+
+ PR c++/45651
+ * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
+ !TREE_PUBLIC decls.
+
+2011-03-08 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47957
+ * name-lookup.c (binding_to_template_parms_of_scope_p): Only
+ consider scopes of primary template definitions. Adjust comments.
+
+2011-03-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/48003
+ * pt.c (convert_nontype_argument): Fix -fpermissive allowing
+ integer overflow.
+ * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
+
+ PR c++/48015
+ * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
+
+ PR c++/48008
+ * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
+ (write_CV_qualifiers_for_type): Not here.
+
+2011-03-06 Joseph Myers <joseph@codesourcery.com>
+
+ * lang-specs.h: Match -save-temps* instead of -save-temps.
+
+2011-03-05 Jason Merrill <jason@redhat.com>
+
+ * mangle.c (write_expression): Change ABI v6 to v5.
+ (write_type): Likewise.
+
+2011-03-04 Jan Hubicka <jh@suse.cz>
+
+ PR lto/47497
+ * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
+ and cgraph_add_thunk.
+ * method.c (make_alias_for_thunk, use_thunk): Likewise.
+ * mangle.c (mangle_decl): Likewise.
+
+2011-03-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/47971
+ * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
+ (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
+
+ PR c++/46220
+ * search.c (check_final_overrider): Allow pointer to same incomplete
+ class type with different cv-quals.
+
+2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/47974
+ * pt.c (tsubst_template_args): Check argument t for error_mark_node.
+
+2011-03-03 Jason Merrill <jason@redhat.com>
+
+ PR c++/47950
+ * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
+
+2011-03-02 Jason Merrill <jason@redhat.com>
+
+ PR c++/47950
+ * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
+
+ PR c++/47774
+ * tree.c (build_vec_init_elt): Split out from...
+ (build_vec_init_expr): ...here.
+ (diagnose_non_constexpr_vec_init): New fn.
+ * semantics.c (potential_constant_expression_1): Use it.
+ * cp-tree.h: Declare it.
+
+2011-03-01 Jason Merrill <jason@redhat.com>
+
+ PR c++/46159
+ * parser.c (cp_parser_primary_expression): Don't warn about a
+ failed tentative parse.
+
+ PR c++/47200
+ * semantics.c (cxx_bind_parameters_in_call): Don't call
+ adjust_temp_type on non-constant args.
+
+ PR c++/47851
+ * call.c (standard_conversion): Provide requested cv-quals on
+ class rvalue conversion.
+
+ PR c++/46282
+ * decl2.c (grokbitfield): Handle type-dependent width.
+
+2011-02-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/47873
+ * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
+ after checking for a non-thunk.
+
+2011-02-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/47904
+ * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
+ * pt.c (iterative_hash_template_arg): And hash it.
+
+ PR c++/47897
+ * semantics.c (non_const_var_error): Split out from...
+ (cxx_eval_constant_expression): ...here.
+ (potential_constant_expression_1) [VAR_DECL]: Use it.
+ Allow dependent variables.
+
+2011-02-24 Jason Merrill <jason@redhat.com>
+
+ * parser.c (cp_parser_constant_expression): Set
+ non_integral_constant_expression correctly for C++0x too.
+ (cp_parser_static_assert): Allow non-constant expression.
+ (cp_parser_direct_declarator): Expect non_constant_p to be set
+ properly for C++0x.
+ * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
+ * semantics.c (maybe_constant_value): Check type_unknown_p too.
+ (potential_rvalue_constant_expression): New.
+ (require_potential_rvalue_constant_expression): New.
+
+2011-02-23 Jason Merrill <jason@redhat.com>
+
+ * cp-tree.h (DECL_PARM_LEVEL): New.
+ (struct lang_decl_parm): Add level field.
+ * name-lookup.c (function_parm_depth): New fn.
+ * name-lookup.h: Declare it.
+ * parser.c (cp_parser_parameter_declaration_list): Use it.
+ * mangle.c (struct globals): Add parm_depth field.
+ (write_bare_function_type): Adjust it.
+ (write_expression): Include the level delta in PARM_DECL mangling
+ for abi >= 6.
+
+ * semantics.c (finish_decltype_type): Remove shortcut for decltype
+ of id-expression.
+ * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
+
+2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
+
+ PR c++/46868
+ * parser.c (cp_parser_class_specifier): Require a closing brace
+ to attempt error recovery.
+
+2011-02-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47833
+ * pt.c (struct pending_template): Add chain_next GTY option.
+ * decl.c (struct named_label_use_entry): Likewise.
+
+2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/47242
+ * semantics.c (build_lambda_object): Bail out if a field is
+ error_mark_node.
+
+2011-02-22 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47666
+ * class.c (dfs_declare_virt_assop_and_dtor)
+ (declare_virt_assop_and_dtor): New static functions.
+ (add_implicitly_declared_members): Use
+ declare_virt_assop_and_dtor.
+
+2011-02-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/47207
+ * decl2.c (decl_constant_var_p): A constexpr var needs an
+ initializer to be constant.
+ * semantics.c (cxx_eval_constant_expression): Complain about
+ constexpr var used in its own initializer.
+ * call.c (set_up_extended_ref_temp): Set
+ DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
+
+2011-02-20 Jason Merrill <jason@redhat.com>
+
+ PR c++/47199
+ * semantics.c (cxx_eval_call_expression): Call
+ cxx_eval_constant_expression in trivial shortcut.
+
+ PR c++/46831
+ * call.c (convert_class_to_reference): Don't try to set up a
+ second conv sequence for non-viable candidates.
+
+ PR c++/47703
+ * error.c (location_of): Handle non-tagged types.
+
+ PR c++/46472
+ * method.c (process_subob_fn): Instantiate constexpr templates.
+ * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
+
+2011-02-20 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/46394
+ * pt.c (tsubst_pack_expansion): do not use
+ cp_tree_equal/same_type_p to detect an expansion of a parameter
+ pack.
+
+2011-02-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/47503
+ * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
+
+2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/47795
+ * semantics.c (finish_non_static_data_member): Early return if
+ object is error_mark_node.
+
+2011-02-18 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47208
+ * pt.c (do_auto_deduction): Do not mention error_mark_node in
+ diagnostics.
+ * semantics.c (finish_id_expression): Do not pass erroneous decl
+ to decl_constant_var_p.
+
+2011-02-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47783
+ * cvt.c (convert_from_reference): Call mark_exp_read.
+
+2011-02-11 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47172
+ * pt.c (finish_call_expr): Consider a call expression that has a
+ dependent "this" pointer as being dependent. Add comments.
+ (dependent_type_p, type_dependent_expression_p): Update comments.
+
+2011-02-16 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47326
+ * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
+ expansion arguments are not evaluated.
+
+2011-02-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47704
+ * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
+ instead of TYPE_LANG_FLAG_3.
+ * pt.c (lookup_template_class): Copy over
+ ENUM_FIXED_UNDERLYING_TYPE_P.
+
+2011-02-15 Jason Merrill <jason@redhat.com>
+
+ PR c++/46807
+ * method.c (synthesized_method_walk): Always exit early for
+ trivial fn in C++98 mode.
+
+2011-02-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/47482
+ * parser.c (cp_parser_enumerator_definition): Call
+ fold_non_dependent_expr.
+
+2011-02-09 Jason Merrill <jason@redhat.com>
+
+ * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
+ * semantics.c (finish_fname): Only return the name if we're in
+ a function.
+
+ * decl.c (build_enumerator): Don't perform integral promotions on
+ non-integral constants.
+
+ * cvt.c (convert_to_void): Handle null op1.
+
+ * class.c (type_has_constexpr_default_constructor): Make sure the
+ caller stripped an enclosing array.
+ * init.c (perform_member_init): Strip arrays before calling it.
+
+ PR c++/47511
+ * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
+
+2011-02-03 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47398
+ * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
+ template parameters in account.
+
+2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
+
+ PR c++/46890
+ * parser.c (cp_parser_class_specifier): Fix setting of
+ want_semicolon.
+
+2011-01-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47416
+ * semantics.c (build_data_member_initialization): Handle
+ STATEMENT_LIST always instead of just for CLEANUP_BODY.
+
+2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
+ LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
+
+2011-01-29 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47311
+ * cp-tree.h (fixup_template_parms): Declare.
+ * pt.c (end_template_parm_list): Do not fixup template parms here.
+ (fixup_template_parms): Remove static. Fix typo in the
+ comments. Remove useless code statement.
+ (fixup_template_parm): For a template template parameter, fixup
+ its attributes before fixing up its type.
+ * parser.c
+ (cp_parser_template_declaration_after_export): After parsing
+ template parameters fixup their types.
+
+2011-01-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47476
+ * semantics.c (potential_constant_expression_1): Handle
+ TRUTH_XOR_EXPR.
+
+2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ PR c++/43601
+ * semantics.c (expand_or_defer_fn_1): Handle it.
+ * decl2.c (decl_needed_p): Likewise.
+
+2011-01-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/47041
+ * semantics.c (build_constexpr_constructor_member_initializers):
+ Handle trivial copy.
+
+2011-01-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47388
+ * semantics.c (begin_for_stmt): If -fno-for-scope, don't
+ assume init must be NULL if scope is NULL.
+ (begin_range_for_stmt): Likewise.
+
+2011-01-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/46552
+ * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
+
+ PR c++/46977
+ * semantics.c (potential_constant_expression_1): Split out from
+ potential_constant_expression. Add want_rval parm. Handle
+ template expression forms. Don't enforce restriction on address
+ of automatic variable here. Add a couple of diagnostics that
+ had been missing.
+ (require_potential_constant_expression): New entry point.
+ (build_data_member_initialization, register_constexpr_fundef): Adjust.
+ (maybe_constant_value): Check potential_constant_expression.
+ * pt.c (fold_non_dependent_expr_sfinae): Likewise.
+ * tree.c (build_vec_init_expr): Adjust.
+
+2011-01-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47303
+ * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
+ or DECL_EXTERNAL.
+
+2011-01-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/47067
+ * semantics.c (base_field_constructor_elt): New fn.
+ (cxx_eval_bare_aggregate): Use it.
+ (build_data_member_initialization): Leave COMPONENT_REF for
+ vfield inits.
+
+2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+ * parser.c (cp_parser_range_for): Remove the "unused variable" warning
+ workaround.
+
+2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
+ Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR c++/33558
+ * decl.c (grokdeclarator): Reject mutable reference members.
+
+2011-01-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/47289
+ * pt.c (coerce_template_parms): Fix error recovery.
+
+ PR c++/46903
+ * typeck2.c (check_narrowing): Only check arithmetic types.
+
+ PR c++/46688
+ * tree.c (build_vec_init_expr): Handle flexible array
+ properly.
+
+2011-01-13 Kai Tietz <kai.tietz@onevision.com>
+
+ PR c++/47213
+ * cp-tree.h (CLASSTYPE_VISIBILITY): Use
+ TYPE_MAIN_DECL instead of TYPE_NAME.
+ (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
+ * decl2.c (determine_visibility): Add check
+ of CLASS_TYPE_P for underlying_type.
+
+2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+ * cp-tree.h (begin_for_scope): New prototype.
+ (begin_for_stmt): Update prototype.
+ (begin_range_for_stmt): Update prototype.
+ * init.c (build_vec_init): Update call to begin_for_stmt.
+ * parser.c (cp_parser_for): New.
+ (cp_parser_c_for): Add three new parameters.
+ (cp_parser_range_for): Likewise. Most parsing code removed.
+ (cp_parser_iteration_statement): Call cp_parser_for instead of
+ cp_parser_c_for and cp_parser_range_for.
+ (cp_parser_for_init_statement): Add new parameter and return type.
+ (cp_parser_block_declaration): Update call to
+ cp_parser_simple_declaration.
+ (cp_parser_simple_declaration): Add new parameter.
+ Update call to cp_parser_init_declarator.
+ (cp_parser_init_declarator): Add new parameter.
+ * pt.c (tsubst_expr): Update call to begin_for_stmt.
+ * semantics.c (begin_for_scope): New.
+ (begin_for_stmt): Add two new parameters.
+ (begin_range_for_stmt): Likewise.
+
+2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * parser.c (cp_parser_objc_at_property_declaration): Improved
+ error message.
+
+2011-01-11 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/46955
+ * cp-lang.c (get_template_innermost_arguments_folded)
+ (get_template_argument_pack_elems_folded)
+ (template_arg_needs_folding, fold_cplus_constants): New static
+ functions.
+ (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
+ get_template_innermost_arguments_folded.
+ (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
+ get_template_argument_pack_elems_folded.
+
+2011-01-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/46658
+ * init.c (build_new_1): Handle value-init in templates differently.
+
+ PR c++/45520
+ * tree.c (maybe_dummy_object): Check current_class_ref against
+ context, not current_class_type.
+
+2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR objc/47078
+ * parser.c (cp_parser_objc_typename): If the type is unknown, for
+ error recovery purposes behave as if it was not specified so that
+ the default type is used.
+
+2011-01-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47022
+ * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
+ for the second build_x_va_arg argument.
+
+2011-01-05 Tom Tromey <tromey@redhat.com>
+
+ * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
+ (lvalue_or_else): Likewise.
+
+2011-01-01 Kai Tietz <kai.tietz@onevision.com>
+
+ PR target/38662
+ * tree.c (cxx_type_hash_eq):
+ Allow METHOD_TYPE, too.
+
+\f
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
* gfortranspec.c (lang_specific_driver): Update copyright notice
dates.
-
-2011-12-31 Thomas König <tkoenig@gcc.gnu.org>
-
- PR fortran/51502
- * expr.c (gfc_check_vardef_context): When determining
- implicit pure status, also check for variable definition
- context. Walk up namespaces until a procedure is
- found to reset the implict pure attribute.
- * resolve.c (gfc_implicit_pure): Walk up namespaces
- until a procedure is found.
-
-2011-12-29 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * dependency.c (gfc_dep_compare_functions): Document
- new behavior for REALs and complex. Add comment to cases
- where only INTEGERs are handled. Compare REAL and COMPLEX
- constants, returning 0 and -2 only. Add assert to make
- sure that only integer constants are compared.
-
-2011-12-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51605
- * parse.c (gfc_fixup_sibling_symbols): Regard FL_LABEL as
- local symbol.
-
-2011-12-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51605
- * match.c (gfc_match_select_type): Handle
- scalar polymophic coarrays.
- (select_type_set_tmp, ): Ditto; avoid segfault if !class_ok.
- * primary.c (gfc_match_rvalue): Avoid segfault if !class_ok.
- * resolve.c (resolve_select_type): Ditto.
- (resolve_assoc_var): Fix setting the TARGET attribute for
- polymorphic selectors which are pointers.
-
-2011-12-19 Tobias Burnus <burnus@net-b.de>
-
- * check.c (coarray_check): Add class ref if needed.
- * resolve.c (resolve_fl_var_and_proc,
- resolve_fl_derived0, resolve_symbol): Fix checking
- for BT_CLASS.
-
-2011-12-15 Paul Thomas <pault@gcc.gnu.org>
-
- * trans-expr.c (gfc_walk_function_expr): Detect elemental
- procedure components as well as elemental procedures.
- * trans-array.c (gfc_conv_procedure_call): Ditto.
- * trans-decl.c (gfc_trans_deferred_vars): Correct erroneous
- break for class pointers to continue.
-
-2011-12-15 Toon Moene <toon@moene.org>
-
- PR fortran/51310
- * resolve.c (build_default_init_expr): Allow non-allocatable,
- non-compile-time-constant-shape arrays to have a default
- initializer.
- * invoke.texi: Delete the restriction on automatic arrays not
- being initialized by -finit-<type>=<constant>.
-
-2011-12-15 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51550
- PR fortran/47545
- PR fortran/49050
- PR fortran/51075
- * resolve.c (resolve_fl_derived0): Print not-implemented error
- for deferred-length character components.
-
-2011-12-15 Tobias Burnus <burnus@net-b.de>
-
- * primary.c (gfc_match_varspec): Match array spec for
- polymorphic coarrays.
- (gfc_match_rvalue): If a symbol of unknown flavor has a
- codimension, mark it as a variable.
- * simplify.c (gfc_simplify_image_index): Directly call
- simplify_cobound.
- * trans-intrinsic.c (trans_this_image): Fix handling of
- corank = 1 arrays.
-
-2011-12-15 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/51517
- * trans-decl.c (gfc_get_symbol_decl): Don't set DECL_INITAL on span.
- (gfc_trans_deferred_vars): Instead add its runtime initialization
- here.
-
-2011-12-11 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50923
- * trans-decl.c (generate_local_decl): Set TREE_NO_WARNING only
- if the front end has printed a warning.
- (gfc_generate_function_code): Fix unset-result warning.
-
-2011-12-11 Paul Thomas <pault@gcc.gnu.org>
- Tobias Burnus <burnus@gcc.gnu.org>
-
- PR fortran/41539
- PR fortran/43214
- PR fortran/43969
- PR fortran/44568
- PR fortran/46356
- PR fortran/46990
- PR fortran/49074
- * interface.c (symbol_rank): Return the rank of the _data
- component of class objects.
- (compare_parameter): Also compare the derived type of the class
- _data component for type mismatch. Similarly, return 1 if the
- formal and _data ranks match.
- (compare_actual_formal): Do not compare storage sizes for class
- expressions. It is an error if an actual class array, passed to
- a formal class array is not full.
- * trans-expr.c (gfc_class_data_get, gfc_class_vptr_get,
- gfc_vtable_field_get, gfc_vtable_hash_get, gfc_vtable_size_get,
- gfc_vtable_extends_get, gfc_vtable_def_init_get,
- gfc_vtable_copy_get): New functions for class API.
- (gfc_conv_derived_to_class): For an array reference in an
- elemental procedure call retain the ss to provide the
- scalarized array reference. Moved in file.
- (gfc_conv_class_to_class): New function.
- (gfc_conv_subref_array_arg): Use the type of the
- class _data component as a basetype.
- (gfc_conv_procedure_call): Ensure that class array expressions
- have both the _data reference and an array reference. Use
- gfc_conv_class_to_class to handle class arrays for elemental
- functions in scalarized loops, class array elements and full
- class arrays. Use a call to gfc_conv_subref_array_arg in order
- that the copy-in/copy-out for passing class arrays to derived
- type arrays occurs correctly.
- (gfc_conv_expr): If it is missing, add the _data component
- between a class object or component and an array reference.
- (gfc_trans_class_array_init_assign): New function.
- (gfc_trans_class_init_assign): Call it for array expressions.
- * trans-array.c (gfc_add_loop_ss_code): Do not use a temp for
- class scalars since their size will depend on the dynamic type.
- (build_class_array_ref): New function.
- (gfc_conv_scalarized_array_ref): Call build_class_array_ref.
- (gfc_array_init_size): Add extra argument, expr3, that represents
- the SOURCE argument. If present,use this for the element size.
- (gfc_array_allocate): Also add argument expr3 and use it when
- calling gfc_array_init_size.
- (structure_alloc_comps): Enable class arrays.
- * class.c (gfc_add_component_ref): Carry over the derived type
- of the _data component.
- (gfc_add_class_array_ref): New function.
- (class_array_ref_detected): New static function.
- (gfc_is_class_array_ref): New function that calls previous.
- (gfc_is_class_scalar_expr): New function.
- (gfc_build_class_symbol): Throw not implemented error for
- assumed size class arrays. Remove error that prevents
- CLASS arrays.
- (gfc_build_class_symbol): Prevent pointer/allocatable conflict.
- Also unset codimension.
- (gfc_find_derived_vtab): Make 'copy' elemental and set the
- intent of the arguments accordingly.:
- * trans-array.h: Update prototype for gfc_array_allocate.
- * array.c (gfc_array_dimen_size): Return failure if class expr.
- (gfc_array_size): Likewise.
- * gfortran.h: New prototypes for gfc_add_class_array_ref,
- gfc_is_class_array_ref and gfc_is_class_scalar_expr.
- * trans-stmt.c (trans_associate_var): Exclude class targets
- from test. Move the allocation of the _vptr to an earlier time
- for class objects.
- (trans_associate_var): Assign the descriptor directly for class
- arrays.
- (gfc_trans_allocate): Add expr3 to gfc_array_allocate arguments.
- Convert array element references into sections. Do not invoke
- gfc_conv_procedure_call, use gfc_trans_call instead.
- * expr.c (gfc_get_corank): Fix for BT_CLASS.
- (gfc_is_simply_contiguous): Exclude class from test.
- * trans.c (gfc_build_array_ref): Include class array refs.
- * trans.h: Include prototypes for class API functions that are
- new in trans-expr. Define GFC_DECL_CLASS(node).
- * resolve.c (check_typebound_baseobject ): Remove error for
- non-scalar base object.
- (resolve_allocate_expr): Ensure that class _data component is
- present. If array, call gfc_expr_to_intialize.
- (resolve_select): Remove scalar error for SELECT statement as a
- temporary measure.
- (resolve_assoc_var): Update 'target' (aka 'selector') as
- needed. Ensure that the target expression has the right rank.
- (resolve_select_type): Ensure that target expressions have a
- valid locus.
- (resolve_allocate_expr, resolve_fl_derived0): Fix for BT_CLASS.
- * trans-decl.c (gfc_get_symbol_decl): Set GFC_DECL_CLASS, where
- appropriate.
- (gfc_trans_deferred_vars): Get class arrays right.
- * match.c(select_type_set_tmp): Add array spec to temporary.
- (gfc_match_select_type): Allow class arrays.
- * check.c (array_check): Ensure that class arrays have refs.
- (dim_corank_check, dim_rank_check): Retrun success if class.
- * primary.c (gfc_match_varspec): Fix for class arrays and
- co-arrays. Make sure that class _data is present.
- (gfc_match_rvalue): Handle class arrays.
- *trans-intrinsic.c (gfc_conv_intrinsic_size): Add class array
- reference.
- (gfc_conv_allocated): Add _data component to class expressions.
- (gfc_add_intrinsic_ss_code): ditto.
- * simplify.c (simplify_cobound): Fix for BT_CLASS.
- (simplify_bound): Return NULL for class arrays.
- (simplify_cobound): Obtain correct array_spec. Use cotype as
- appropriate. Use arrayspec for bounds.
-
-2011-12-11 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/50690
- * frontend-passes.c (in_omp_workshare): New variable.
- (cfe_expr_0): Don't eliminiate common function if it would put
- the variable immediately into a WORKSHARE construct.
- (optimize_namespace): Set in_omp_workshare.
- (gfc_code_walker): Keep track of OMP PARALLEL and OMP WORKSHARE
- constructs.
-
-2011-12-10 Tobias Burnus <burnus@net-b.de>
-
- * trans-decl.c (add_argument_checking): Fix syntax.
-
-2011-12-10 Tobias Burnus <burnus@net-b.de>
- Kai Tietz <ktietz@redhat.com>
-
- * trans-decl.c (add_argument_checking): Check ts.deferred earlier.
- * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Use %ld with long.
-
-2011-12-08 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50815
- * trans-decl.c (add_argument_checking): Skip bound checking
- for deferred-length strings.
-
-2011-12-08 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51378
- * symbol.c (gfc_find_component): Fix access check of parent
- components.
-
-2011-12-08 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51407
- * io/transfer.c (require_numeric_type): New function.
- (formatted_transfer_scalar_read, formatted_transfer_scalar_write):
- Use it, allow BOZ edit descriptors with F2008.
-
-2011-12-08 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51448
- * fortran/trans-array.c (get_std_lbound): Fix handling of
- conversion functions.
-
-2011-12-08 Toon Moene <toon@moene.org>
-
- PR fortran/51310
- * invoke.texi: Itemize the cases for which
- -finit-<type>=<constant> doesn't work.
-
-2011-12-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51435
- * expr.c (gfc_has_default_initializer): Fix handling of
- DT with initialized pointer components.
-
-2011-12-05 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/51338
- * dependency.c (are_identical_variables): Handle case where
- end fields of substring references are NULL.
-
-2011-12-04 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51383
- * resolve.c (find_array_spec): Use ref->u.c.component
- directly without starting from ts.u.derived.
-
-2011-12-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48887
- * match.c (select_type_set_tmp): Don't set allocatable/pointer
- attribute.
- * class.c (gfc_build_class_symbol): Handle
- attr.select_type_temporary.
-
-2011-12-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50684
- * check.c (variable_check): Fix intent(in) check.
-
-2011-12-03 Tobias Burnus <burnus@net-b.de>
-
- * check.c (gfc_check_move_alloc): Allow nonpolymorphic
- FROM with polymorphic TO.
- * trans-intrinsic.c (conv_intrinsic_move_alloc): Handle
- nonpolymorphic FROM with polymorphic TO.
-
-2011-12-01 Janne Blomqvist <jb@gcc.gnu.org>
-
- * module.c (dt_lower_string): Make static.
- (dt_upper_string): Likewise.
-
-2011-12-01 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR fortran/25708
- * module.c (parse_string): Read string into resizable array
- instead of parsing twice and seeking.
- (peek_atom): New implementation avoiding seeks.
- (require_atom): Save and set column and line explicitly for error
- handling.
-
-2011-12-01 Janne Blomqvist <jb@gcc.gnu.org>
-
- * misc.c (gfc_open_file): Don't call stat.
-
-2011-11-29 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/40958
- * module.c (prev_module_line): New variable.
- (prev_module_column): New variable.
- (prev_character): New variable.
- (module_char): Update the new variables.
- (module_unget_char): New function.
- (parse_string): Use module_unget_char.
- (parse_integer): Likewise.
- (parse_name): Likewise.
-
-2011-11-29 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51306
- PR fortran/48700
- * check.c (gfc_check_move_alloc): Make sure that from/to
- are both polymorphic or neither.
- * trans-intrinsic.c (conv_intrinsic_move_alloc): Cleanup,
- generate inline code.
-
-2011-11-28 Tobias Burnus <burnus@net-b.de>
- Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/51308
- * symbol.c (check_conflict): Ignore BIND(C) + PARAMETER
- conflicts for ISO_C_BINDING variables.
- (gen_special_c_interop_ptr): Don't mark c_ptr_null/c_funptr_null
- as SAVE.
-
-2011-11-25 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (set_loop_bounds): Remove dead conditions.
-
-2011-11-25 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/51250
- PR fortran/43829
- * trans-array.c (gfc_trans_create_temp_array): Get dimension from
- the right gfc_ss struct.
-
-2011-11-25 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50408
- * trans-decl.c (gfc_get_module_backend_decl): Also copy
- ts.u.derived from the gsym if the ts.type is BT_CLASS.
- (gfc_get_extern_function_decl): Copy also the backend_decl
- for the symbol's ts.u.{derived,cl} from the gsym.
- * trans-types.c (gfc_copy_dt_decls_ifequal): Directly
- return if "from" and "to" are the same.
-
-2011-11-25 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51302
- * trans-stmt.c (gfc_trans_simple_do): Add a fold_convert.
-
-2011-11-24 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51218
- * resolve.c (pure_subroutine): If called subroutine is
- impure, unset implicit_pure.
- (resolve_function): Move impure check to simplify code.
-
-2011-11-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51207
- * class.c (gfc_find_derived_vtab): Mark __def_init as PARAMETER
- and hence as TREE_READONLY; add subroutine attribute to
- __copy_ procedure.
-
- PR fortran/50640
- * trans.h (GFC_DECL_PUSH_TOPLEVEL): New DECL_LANG_FLAG_7.
- * trans-decl.c (gfc_get_symbol_decl): Mark __def_init and vtab as
- GFC_DECL_PUSH_TOPLEVEL.
- (gfc_generate_function_code): If GFC_DECL_PUSH_TOPLEVEL, push it there.
- (build_function_decl): Push __copy_ procedure to the toplevel.
-
-2011-11-16 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/39427
- PR fortran/37829
- * decl.c (match_data_constant, match_data_constant, variable_decl,
- gfc_match_decl_type_spec, access_attr_decl,
- check_extended_derived_type, gfc_match_derived_decl,
- gfc_match_derived_decl, gfc_match_derived_decl) Modified to deal
- with DT constructors.
- * gfortran.h (gfc_find_dt_in_generic,
- gfc_convert_to_structure_constructor): New function prototypes.
- * interface.c (check_interface0, check_interface1,
- gfc_search_interface): Ignore DT constructors in generic list.
- * match.h (gfc_match_structure_constructor): Update prototype.
- * match.c (match_derived_type_spec): Ensure that one uses the DT
- not the generic function.
- * module.c (MOD_VERSION): Bump.
- (dt_lower_string, dt_upper_string): New functions.
- (find_use_name_n, find_use_operator, compare_true_names,
- find_true_name, add_true_name, fix_mio_expr, load_needed,
- read_module, write_dt_extensions, write_symbol): Changes to deal with
- different symtree vs. sym names.
- (create_derived_type): Create also generic procedure.
- * parse.c (gfc_fixup_sibling_symbols): Don't regard DT and generic
- function as the same.
- * primary.c (gfc_convert_to_structure_constructor): New function.
- (gfc_match_structure_constructor): Restructured; calls
- gfc_convert_to_structure_constructor.
- (build_actual_constructor, gfc_match_rvalue): Update for DT generic
- functions.
- * resolve.c (resolve_formal_arglist, resolve_structure_cons,
- is_illegal_recursion, resolve_generic_f, resolve_variable,
- resolve_fl_variable_derived, resolve_fl_derived0,
- resolve_symbol): Handle DT and DT generic constructors.
- * symbol.c (gfc_use_derived, gfc_undo_symbols,
- gen_special_c_interop_ptr, gen_cptr_param,
- generate_isocbinding_symbol, gfc_get_derived_super_type): Handle
- derived-types, which are hidden in the generic type.
- (gfc_find_dt_in_generic): New function
- * trans-array.c (gfc_conv_array_initializer): Replace FL_PARAMETER
- expr by actual value.
- * trans-decl.c (gfc_get_module_backend_decl, gfc_trans_use_stmts):
- Ensure that we use the DT and not the generic function.
- * trans-types.c (gfc_get_derived_type): Ensure that we use the DT
- and not the generic procedure.
-
-2011-11-14 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51073
- * trans-decl.c (generate_coarray_sym_init): Handle zero-sized arrays.
-
-2011-11-09 Tobias Burnus <burnus@net-b.de>
-
- * symbol.c (clear_sym_mark, traverse_ns): Remove functions.
- (count_st_nodes, do_traverse_symtree, fill_st_vector): New functions.
- (gfc_traverse_symtree, gfc_traverse_ns): Call do_traverse_symtree.
-
-2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/50016
- * gfortran.texi (Data consistency and durability): New section.
-
-2011-11-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/50540
- * resolve.c (resolve_forall_iterators): Transform internal errors
- to normal errors.
-
-2011-11-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50960
- * class.c (gfc_find_derived_vtab): Make the vtab symbols FL_PARAMETER.
- * expr.c (gfc_simplify_expr): Prevent vtabs from being replaced with
- their value.
- * resolve.c (resolve_values): Use-associated symbols do not need to
- be resolved again.
- (resolve_fl_parameter): Make sure the symbol has a value.
-
-2011-11-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/38718
- * intrinsic.c (add_functions): Allow dreal simplification.
- * intrinsic.h (gfc_simplify_dreal): New prototype.
- * simplify.c (gfc_simplify_dreal): New function.
-
-2011-11-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/21881
- * trans-types.c (gfc_get_dtype): Issue a fatal error instead of
- an internal error.
-
-2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/50404
- * io.c (gfc_resolve_close): CLOSE requires a UNIT.
-
-2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/50409
- * expr.c (gfc_simplify_expr): Substrings can't have negative
- length.
-
-2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/50334
- * invoke.texi (-finit-*): Document interaction with
- -Wuninitialized.
-
-2011-11-07 François-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR libfortran/49188
- PR libfortran/49336
- * invoke.texi: Fix documentation of fsign-zero option. Remove
- contractions.
- * intrinsic.texi: Fix ATAN2 documentation for signed zeros.
- Remove contractions.
- * gfortran.texi: Remove contractions.
-
-2011-11-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50919
- * class.c (add_proc_comp): Don't add non-overridable procedures to the
- vtable.
- * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
- Don't generate a dynamic _vptr call for non-overridable procedures.
-
-2011-11-07 Janne Blomqvist <jb@gcc.gnu.org>
-
- * intrinsic.texi (MCLOCK, MCLOCK8, TIME, TIME8): Functions clock
- and time are part of the C standard library.
-
-2011-11-06 Janus Weil <janus@gcc.gnu.org>
-
- * gfortran.h (gfc_extend_expr): Modified prototype.
- * interface.c (gfc_extend_expr): Return 'match' instead of 'gfc_try'.
- Remove argument 'real_error'.
- * resolve.c (resolve_operator): Modified call to 'gfc_extend_expr'.
-
-2011-11-06 Andrew MacLeod <amacleod@redhat.com>
- Aldy Hernandez <aldyh@redhat.com>
-
- Merged from cxx-mem-model.
-
- * types.def: (BT_SIZE, BT_CONST_VOLATILE_PTR, BT_FN_VOID_INT,
- BT_FN_I{1,2,4,8,16}_CONST_VPTR_INT, BT_FN_VOID_VPTR_INT,
- BT_FN_BOOL_VPTR_INT, BT_FN_BOOL_SIZE_CONST_VPTR,
- BT_FN_VOID_VPTR_I{1,2,4,8,16}_INT, BT_FN_VOID_SIZE_VPTR_PTR_INT,
- BT_FN_VOID_SIZE_CONST_VPTR_PTR_INT, BT_FN_VOID_SIZE_VPTR_PTR_PTR_INT,
- BT_FN_BOOL_VPTR_PTR_I{1,2,4,8,16}_BOOL_INT_INT,
- BT_FN_I{1,2,4,8,16}_VPTR_I{1,2,4,8,16}_INT): New types.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/43829
- * trans-array.c (gfc_conv_expr_descriptor): Accept the inline intrinsic
- case in the assertion.
- * trans-intrinsic (enter_nested_loop): New function.
- (gfc_conv_intrinsic_arith): Support non-scalar cases.
- (nest_loop_dimension, walk_inline_intrinsic_arith): New functions.
- (walk_inline_intrinsic_function): Handle sum and product.
- (gfc_inline_intrinsic_function_p): Ditto.
- * trans.h (gfc_get_loopinfo): New macro.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-intrinsic.c (gfc_conv_intrinsic_arith): Introduce parent
- expression variable. Use it.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-intrinsic.c (gfc_conv_intrinsic.c): Introduce current loop
- pointer. Use it.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-intrinsic.c (gfc_conv_intrinsic_arith): Small argument handling
- cleanup.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-intrinsic.c (gfc_conv_intrinsic_arith): Update conditions.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * frontend-passes.c (cfe_register_funcs): Return early in the case
- of an inline intrinsic function.
- (optimize_binop_array_assignment): Skip optimization in the case of
- an inline intrinsic function.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * array.c (match_subscript): Skip whitespaces before setting locus.
- * matchexp.c (match_level_1): Ditto.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Set loop's
- temporary rank to the loop rank. Mark ss chains for multiple loop
- if necessary. Use gfc_trans_scalarized_loop_boundary to end one loop
- and start another.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Set loop's
- temporary rank to the loop rank. Mark ss chains for multiple loop
- if necessary. Use gfc_trans_scalarized_loop_boundary to end one loop
- and start another.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Don't calculate
- offset twice in generated code.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-expr.c (gfc_conv_procedure_call): Handle temporaries for
- arguments to elemental calls.
- * trans-stmt.c (replace_ss): New function.
- (gfc_conv_elemental_dependencies): Remove temporary loop handling.
- Create a new ss for the temporary and replace the original one with it.
- Remove fake array references. Recalculate all offsets.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.h (gfc_free_ss, gfc_set_delta): New prototypes.
- * trans-array.c (gfc_free_ss): Remove forward declaration.
- Make non-static.
- (set_delta, gfc_set_delta): Remove forward declaration.
- Make non-static and rename the former to the later. Update uses.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (gfc_inline_intrinsic_function_p): Move prototype...
- * gfortran.h (gfc_inline_intrinsic_function_p): ... here.
- * dependency.c (gfc_check_argument_var_dependency): Check dependencies
- of inline intrinsics' arguments.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): New pointers to outer
- dimension's ss and loop. Use them.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (outermost_loop): New function.
- (gfc_trans_array_constructor, gfc_set_vector_loop_bounds,
- gfc_add_loop_ss_code): Put generated code out of the outermost loop.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (constant_array_constructor_loop_size):
- Handle multiple loops.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (get_rank, get_loop_upper_bound_for_array):
- New functions.
- (gfc_trans_array_constructor): Handle multiple loops.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_loopinfo): New field parent.
- * trans-array.c (gfc_cleanup_loop): Free nested loops.
- (gfc_add_ss_to_loop): Set nested_loop's parent loop.
- (gfc_trans_array_constructor): Update assertion.
- (gfc_conv_loop_setup): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_add_loop_ss_code): Skip non-nestedmost ss.
- Call recursively gfc_add_loop_ss_code for all the nested loops.
- (gfc_conv_ss_startstride): Only get the descriptor for the outermost
- ss. Call recursively gfc_conv_ss_startstride for all the nested loops.
- (set_loop_bounds): Call recursively for all the nested loops.
- (set_delta): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_loopinfo): New fields nested and next.
- * trans-array.c (gfc_add_ss_to_loop): Update list of nested list if
- ss has non-null nested_ss field.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_create_temp_array): Loop over the parents.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (get_array_ref_dim, get_scalarizer_dim_for_array_dim):
- Rename the former to the latter and loop over the parents.
- (innermost_ss): New function.
- (get_array_ref_dim_for_loop_dim): New function.
- (gfc_trans_create_temp_array): Use get_scalarizer_dim_for_array_dim.
- (set_loop_bounds): Use get_array_dim_for_loop_dim).
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss): New field nested_ss.
- * trans-expr.c (gfc_advance_se_ss_chain): Update assertion.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (set_vector_loop_bounds): Loop over the parents.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_array_constructor): Loop over the parents.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_set_loop_bounds_from_array_spec): Loop over the
- parents.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss): New field parent.
- * trans-array.c (gfc_trans_scalarizing_loops): Skip clearing if a
- parent exists.
- * trans-expr.c (gfc_advance_se_ss_chain): Move to parent ss at the
- end of the chain.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.h (gfc_trans_create_temp_array): Remove loop argument.
- * trans-array.c (gfc_trans_create_temp_array): Ditto. Get loop from ss.
- Update reference to loop. Remove loop argument.
- (gfc_trans_array_constructor, gfc_conv_loop_setup): Update calls to
- gfc_trans_create_temp_array.
- * trans-expr.c (gfc_conv_procedure_call): Ditto.
- * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
- * trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
- Set loop before calling gfc_trans_create_temp_array.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_create_temp_array): New variable total_dim.
- Set total_dim to loop's rank. Replace usages of loop's rank.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_array_constructor, trans_array_constructor):
- Rename the former to the later. Get loop from ss.
- Remove loop argument.
- (gfc_add_loop_ss_code): Update call.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_set_vector_loop_bounds): Get loop from ss.
- Remove loop argument.
- (gfc_add_loop_ss_code): Update call.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss): New field loop.
- * trans-array.c (set_ss_loop): New function.
- (gfc_add_ss_to_loop): Call set_ss_loop.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss_info): New field refcount.
- * trans-array.c (free_ss_info): Decrement refcount. Return early if
- still non-zero.
- (gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss): Increment
- refcount.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_create_temp_array): Move invariant condition
- out of the containing loop.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_conv_loop_setup, gfc_trans_create_temp_array):
- Move specloop arrays clearing from the former to the latter.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (set_loop_bounds): Separate the beginning of
- gfc_conv_loop_setup into a function of its own.
- (set_delta): Separate the end of gfc_conv_loop_setup into a function
- of its own.
- (gfc_conv_loop_setup): Call set_loop_bounds and set delta.
- (set_loop_bounds, set_delta, gfc_conv_loop_setup): Make loopspec a
- pointer to the specloop field from the loop struct.
-
-2011-11-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50933
- * interface.c (gfc_compare_derived_types): Fix check for BIND(C).
-
-2011-11-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50960
- * trans-decl.c (gfc_finish_var_decl): Mark PARAMETER as TREE_READONLY.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_ss_info): Move field
- gfc_ss::where into gfc_ss_info.
- * trans-array.c (gfc_add_loop_ss_code):
- Update reference chains.
- * trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_ss_info): Move field
- gfc_ss::useflags into gfc_ss_info.
- * trans-array.c (gfc_mark_ss_chain_used, gfc_trans_preloop_setup,
- gfc_trans_scalarizing_loops, gfc_trans_scalarized_boundary):
- Update reference chains.
- * trans-expr.c (gfc_conv_procedure_call): Ditto.
- * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_ss_info): Move field
- gfc_ss::data::info into gfc_ss_info::data and remove empty union
- gfc_ss::data.
- * trans-array.c (gfc_free_ss, gfc_trans_create_temp_array,
- gfc_trans_constant_array_constructor, gfc_trans_array_constructor,
- gfc_set_vector_loop_bounds, gfc_add_loop_ss_code,
- gfc_conv_ss_descriptor, gfc_trans_array_bound_check,
- gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
- add_array_offset, gfc_trans_preloop_setup,
- gfc_trans_scalarized_boundary, gfc_conv_section_startstride,
- gfc_conv_ss_startstride, gfc_could_be_alias,
- gfc_conv_loop_setup, gfc_conv_expr_descriptor,
- gfc_alloc_allocatable_for_assignment, gfc_walk_array_ref):
- Update reference chains and factor them where possible.
- * trans-expr.c (gfc_conv_variable, gfc_conv_subref_array_arg,
- gfc_conv_procedure_call, gfc_trans_subarray_assign): Updata reference
- chains.
- * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
- * trans-io.c (transfer_array_component): Ditto.
- * trans-stmt.c (gfc_conv_elemental_dependencies,
- gfc_trans_pointer_assign_need_temp): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_ss_info): Move member struct
- gfc_ss::data::temp into gfc_ss_info::data.
- * trans-array.c (gfc_get_temp_ss, gfc_conv_loop_setup): Update reference
- chains.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_ss_info): Move member struct
- gfc_ss::data::scalar into newly created union gfc_ss_info::data,
- and rename subfield expr to value.
- * trans-array.c (gfc_add_loop_ss_code, gfc_conv_array_index_offset,
- gfc_conv_expr_descriptor): Update reference chains.
- * trans-const.c (gfc_conv_constant): Ditto.
- * trans-expr.c (gfc_conv_expr): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_ss_info): Move field
- string_length from the former struct to the latter.
- * trans-array.c
- (gfc_get_temp_ss, gfc_trans_array_constructor, gfc_add_loop_ss_code,
- gfc_conv_ss_descriptor, gfc_conv_scalarized_array_ref,
- gfc_conv_resolve_dependencies, gfc_conv_loop_setup,
- gfc_conv_expr_descriptor): Update references to string_length and
- factor common reference chains where possible.
- * trans-const.c (gfc_conv_constant): Ditto.
- * trans-expr.c (gfc_conv_variable, gfc_conv_subref_array_arg,
- gfc_conv_expr): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_ss_info): Move field expr from
- the former struct to the latter.
- * trans-array.c
- (gfc_get_array_ss, gfc_get_scalar_ss,
- gfc_trans_constant_array_constructor, gfc_trans_array_constructor,
- gfc_add_loop_ss_code, gfc_conv_ss_descriptor,
- gfc_trans_array_bound_check, gfc_conv_array_index_offset,
- gfc_conv_scalarized_array_ref, gfc_conv_ss_startstride,
- gfc_could_be_alias, gfc_conv_resolve_dependencies,
- gfc_conv_loop_setup, gfc_conv_expr_descriptor,
- gfc_alloc_allocatable_for_assignment): Update references to expr and
- factor common reference chains where possible.
- * trans-const.c (gfc_conv_constant): Ditto.
- * trans-expr.c (gfc_conv_variable, gfc_conv_procedure_call,
- gfc_conv_array_constructor_expr, gfc_conv_expr,
- gfc_conv_expr_reference): Ditto.
- * trans-intrinsic.c (trans_this_image, gfc_conv_intrinsic_bound,
- gfc_conv_intrinsic_cobound, gfc_conv_intrinsic_funcall,
- gfc_add_intrinsic_ss_code): Ditto.
- * trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss_info): New struct.
- (gfc_get_ss_info): New macro.
- (struct gfc_ss): Move type field to struct gfc_ss_info.
- Add an info field of type gfc_ss_info.
- * trans-array.c (free_ss_info): New function.
- (gfc_free_ss): Call free_ss_info.
- (gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss):
- Allocate gfc_ss_info field.
- (gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss,
- gfc_set_vector_loop_bounds, gfc_add_loop_ss_code,
- gfc_conv_array_index_offset, gfc_trans_preloop_setup,
- gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
- gfc_conv_ss_startstride, gfc_conv_resolve_dependencies,
- gfc_conv_loop_setup, transposed_dims, gfc_conv_expr_descriptor,
- gfc_walk_elemental_function_args): Update references to type.
- * trans-const.c (gfc_conv_constant): Factor common reference chains
- and update reference to type.
- * trans-expr.c (gfc_conv_procedure_call, gfc_trans_assignment_1):
- Update reference to type.
- (gfc_conv_array_constructor_expr, gfc_conv_expr,
- gfc_conv_expr_reference): Ditto. Factor common reference chains.
- * trans-intrinsic.c (walk_inline_intrinsic_transpose): Update references
- to type
- * trans-stmt.c (gfc_trans_where_assign): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_array_info): Move shape field
- from the former struct to the latter.
- * trans-array.c (gfc_conv_ss_startstride, gfc_conv_loop_setup):
- Update field references.
- * trans-expr.c (gfc_trans_subarray_assign): Update field references
- and factor common reference chains.
- * trans-io.c (transfer_array_component): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_array_info): Move dim and dimen fields...
- (struct gfc_ss): ... here. Remove gfc_ss::data::temp::dimen field.
- * trans-array.c (gfc_conv_loop_setup): Remove temp_ss dim array
- initialization.
- (gfc_get_temp_ss): Initialize dim and dimen.
- (gfc_free_ss, gfc_get_array_ss, gfc_get_temp_ss,
- gfc_set_loop_bounds_from_array_spec, get_array_ref_dim,
- gfc_trans_create_temp_array, gfc_trans_constant_array_constructor,
- gfc_set_vector_loop_bounds, gfc_conv_scalarized_array_ref,
- gfc_trans_preloop_setup, gfc_conv_ss_startstride,
- gfc_conv_resolve_dependencies, gfc_conv_loop_setup, transposed_dims,
- gfc_conv_expr_descriptor, gfc_alloc_allocatable_for_assignment,
- gfc_walk_array_ref): Update field references.
- * trans-expr.c (gfc_conv_subref_array_arg, gfc_conv_procedure_call):
- Ditto.
- * trans-intrinsic.c (walk_inline_intrinsic_transpose): Ditto.
- * trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss_info, struct gfc_array_info):
- Rename the former to the latter.
- * trans-array.c (gfc_get_array_ss, gfc_trans_allocate_array_storage,
- get_array_ref_dim, gfc_trans_create_temp_array,
- gfc_trans_constant_array_constructor, gfc_set_vector_loop_bounds,
- gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
- add_array_offset, gfc_trans_preloop_setup, gfc_conv_section_startstride,
- gfc_conv_ss_startstride, gfc_conv_loop_setup, transposed_dims,
- gfc_conv_expr_descriptor): Update all uses.
- * trans-expr.c (gfc_conv_subref_array_arg, gfc_conv_procedure_call):
- Ditto.
- * trans-intrinsic.c (gfc_conv_intrinsic_transfer,
- walk_inline_intrinsic_transpose): Ditto.
- * trans-stmt.c (gfc_conv_elemental_dependencies,
- gfc_trans_pointer_assign_need_temp): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (dim_ok, transposed_dims): Rename the former to the
- latter. Change argument type. Invert return value.
- (gfc_conv_expr_descriptor): Update calls.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (get_array_ref_dim): Change argument type and name.
- Obtain previous argument from the new argument in the body.
- (gfc_trans_create_temp_arry, gfc_conv_loop_setup): Update calls.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_set_vector_loop_bounds, set_vector_loop_bounds):
- Rename the former to the latter. Change type and name of argument.
- Get previous argument from the new one.
- (gfc_add_loop_ss_code): Update call.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.h (gfc_trans_create_temp_array): Replace info argument
- with ss argument.
- * trans-array.c (gfc_trans_create_temp_array): Ditto. Get info from ss.
- (gfc_trans_array_constructor, gfc_conv_loop_setup): Update call to
- gfc_trans_create_temp_array.
- * trans-expr.c (gfc_conv_procedure_call): Ditto.
- * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
- * trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_array_bound_check): Use ss argument
- to get name.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_array_bound_check,
- trans_array_bound_check): Rename the former to the latter.
- Replace descriptor argument with ss argument. Get descriptor from ss.
- (gfc_conv_array_index_offset, conv_array_index_offset): Rename the
- former to the latter. Update call to trans_array_bound_check.
- Replace info argument with ss argument. Get info from ss.
- (gfc_conv_scalarized_array_ref): Update call to conv_array_index_offset.
- (add_array_offset): Ditto
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_constant_array_constructor,
- trans_constant_array_constructor): Rename the former to the latter.
- Don't set the rank of the temporary for the loop. Remove then unused
- loop argument.
- (gfc_trans_array_constructor): Update call.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_scalarizing_loops): Stop loop before end
- marker, not after it.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_conv_loop_setup): Also skip temporary arrays.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_conv_ss_startstride): Access array bounds along
- array dimensions instead of loop dimensions.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): Assertify one condition.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_walk_array_ref): Skip coarray dimensions.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (get_array_ref_dim): Remove redundant condition.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): Move common code...
- (add_array_offset): ...into that new function.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): Use loop's dimension instead
- of array's dimention. Check that it is indeed the same.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): Remove redundant assertion.
- Special case outermost loop.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): Factor loop index
- initialization.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): Move code earlier.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): Move array reference
- initialisation earlier. Factor subsequent array references.
-
-2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Makef-lang.in (gfortranspec.o): Pass SHLIB instead of SHLIB_LINK.
-
-2011-10-30 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/50573
- * check.c (gfc_check_dshift): Update argument checking for BOZ.
- Update checking SHIFT against BITSIZE of I or J.
- * intrinsic.texi: Update docs for DSHIFTL and DSHIFTR.
-
-2011-10-28 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * check.c (gfc_check_atan_2): Typo in comment.
- (gfc_check_nearest): If 's' is constant, check that it is not 0.
- * simplify.c (simplify_dshift, gfc_simplify_ibclr, gfc_simplify_ibits,
- gfc_simplify_ibset, simplify_shift, gfc_simplify_ishftc,
- gfc_simplify_nearest): Remove dead code.
-
-2011-10-23 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * simplify.c (simplify_transformation_to_array): Fix memory leak.
-
-2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/50821
- * check.c (gfc_check_ishftc): Check args are constant before
- extracting the integer.
-
-2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/50514
- * check.c (less_than_bitsize1): Check |shift| <= bit_size(i).
- (gfc_check_ishftc): Check |shift| <= bit_size(i) and check
- that size is positive.
-
-2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/50524
- * resolve.c (resolve_ref): Check return value of resolve_substring().
-
-2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * io.c (match_dt_format): Match a user-defined operator or a kind
- type prefixed string.
-
-2011-10-19 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47023
- * check.c (gfc_check_sizeof): Reject procedures as argument of SIZEOF.
- * intrinsinc.texi (SIZEOF): Document it.
- (STORAGE_SIZE): Fix special characters. Fix line breaks.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * trans.c (gfc_build_array_ref): If type is not an array, check that
- there is nothing to do, and do nothing.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * trans-types.c (gfc_build_array_type): Don't force lower bound to one
- in the deferred case.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * simplify.c (simplify_cobound): Accept non-last-in-ref-chain coarrays.
- Don't set already set array ref.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- * array.c (gfc_find_array_ref): Remove coarray-specific handling.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * check.c (dim_corank_check): Use gfc_get_corank to get corank.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * trans-intrinsic.c (walk_coarray): Change AR_ELEMENT to AR_SECTION.
-
- PR fortran/50420
- * trans-intrinsic.c (walk_coarray): Use gfc_walk_array_ref for
- the scalarization chain initialization.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * trans-intrinsic.c (walk_coarray): Allow subreferences after a
- coarray object reference.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * trans-array.c (gfc_walk_array_ref): Allow zero rank arrays
- if they are coarrays.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.h (gfc_walk_array_ref): New prototype.
- * trans-array.c (gfc_walk_array_ref): New function, containing
- all but the beginning of gfc_walk_variable_expr's code.
- (gfc_walk_variable_expr): Use gfc_walk_array_ref.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * trans-array.c (gfc_conv_expr_descriptor): Use loop.dimen instead of
- ndim for the descriptor's rank.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * trans-array.c (gfc_conv_expr_descriptor): Count codimensions starting
- from zero, and add then the relevant offset (either ndim or loop.dimen)
- depending on context.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_conv_expr_descriptor): Save some horizontal space.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_conv_expr_descriptor): Move ndim initialization
- earlier.
-
-2011-10-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47023
- * decl.c (verify_c_interop_param): Renamed to
- 'gfc_verify_c_interop_param'. Add error message for polymorphic
- arguments.
- (verify_c_interop): Renamed to 'gfc_verify_c_interop'. Reject
- polymorphic variables.
- (verify_bind_c_sym): Renamed 'verify_c_interop'.
- * gfortran.h (verify_c_interop,verify_c_interop_param): Renamed.
- * check.c (gfc_check_sizeof): Ditto.
- * resolve.c (gfc_iso_c_func_interface,resolve_fl_procedure): Ditto.
- * symbol.c (verify_bind_c_derived_type): Ditto.
-
-2011-10-15 Tom Tromey <tromey@redhat.com>
- Dodji Seketeli <dodji@redhat.com>
-
- * cpp.c (print_line, cb_define): Adjust to avoid using internals
- of struct line_map. Use the public API instead.
-
-2011-10-17 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47023
- PR fortran/50752
- * primary.c (match_kind_param): Avoid segfault.
-
-2011-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * frontend-passes.c (current_ns): Make static.
- (create_var): Note parent of newly created namespace.
- (optimize_namespace): Don't wak sibling namespaces
- if they are EXEC_BLOCK because this is handled...
- (gfc_code_walker): ... here. Also walk ASSOCIATE lists.
-
-2011-10-16 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47023
- * primary.c (match_kind_param): Detect ISO_C_BINDING kinds.
- (get_kind): Pass on 'is_iso_c' flag.
- (match_integer_constant,match_real_constant,match_logical_constant):
- Set 'ts.is_c_interop'.
-
-2011-10-16 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50547
- * resolve.c (resolve_formal_arglist): Remove unneeded error message.
- Some reshuffling.
-
-2011-10-15 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.texi (Fortran 2008 status, TS 29113 status,
- Further Interoperability of Fortran with C): Update implementation
- status, change references from TR 29113 to TS 29113.
- * intrinsic.texi (RANK): Change TR 29113 to TS 29113.
- * invoke.text (-std=): Ditto, change -std=f2008tr to -std=f2008ts.
- * lang.opt (std=): Ditto.
- * options.c (gfc_handle_option, set_default_std_flags): Ditto and
- change GFC_STD_F2008_TR to GFC_STD_F2008_TS.
- * libgfortran.h: Ditto.
- * intrinsic.c (add_functions, gfc_check_intrinsic_standard): Ditto.
- * decl.c (verify_c_interop_param): Ditto.
-
-2011-10-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50570
- * expr.c (gfc_check_vardef_context): Don't throw an error on
- non-pointer assignments involving an intent(in) pointer dummy.
-
-2011-10-14 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50718
- * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
- for dummy arguments with VALUE attribute.
-
-2011-10-11 Tobias Burnus <burnus@net-b.de>
- Janus Weil <janus@gcc.gnu.org>
-
- * invoke.texi (-fwhole-file): Update wording since -fwhole-file
- is now enabled by default.
-
-2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * trans-expr.c (gfc_conv_power_op): Delete old interface with two
- parallel arrays to hold standard builtin declarations, and replace
- it with a function based interface that can support creating
- builtins on the fly in the future. Change all uses, and poison
- the old names. Make sure 0 is not a legitimate builtin index.
- (fill_with_spaces): Ditto.
- (gfc_trans_string_copy): Ditto.
- (gfc_trans_zero_assign): Ditto.
- (gfc_build_memcpy_call): Ditto.
- (alloc_scalar_allocatable_for_assignment): Ditto.
- * trans-array.c (gfc_trans_array_constructor_value): Ditto.
- (duplicate_allocatable): Ditto.
- (gfc_alloc_allocatable_for_assignment): Ditto.
- * trans-openmp.c (gfc_omp_clause_copy_ctor): Ditto.
- (gfc_omp_clause_assign_op): Ditto.
- (gfc_trans_omp_atomic): Ditto.
- (gfc_trans_omp_do): Ditto.
- (gfc_trans_omp_task): Ditto.
- * trans-stmt.c (gfc_trans_stop): Ditto.
- (gfc_trans_sync): Ditto.
- (gfc_trans_allocate): Ditto.
- (gfc_trans_deallocate): Ditto.
- * trans.c (gfc_call_malloc): Ditto.
- (gfc_allocate_using_malloc): Ditto.
- (gfc_call_free): Ditto.
- (gfc_deallocate_with_status): Ditto.
- (gfc_deallocate_scalar_with_status): Ditto.
- * f95-lang.c (gfc_define_builtin): Ditto.
- (gfc_init_builtin_functions): Ditto.
- * trans-decl.c (create_main_function): Ditto.
- * trans-intrinsic.c (builtin_decl_for_precision): Ditto.
-
-2011-10-10 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/50564
- * frontend-passes (forall_level): New variable.
- (cfe_register_funcs): Don't register functions if we
- are within a forall loop.
- (optimize_namespace): Set forall_level to 0 before entry.
- (gfc_code_walker): Increase/decrease forall_level.
-
-2011-10-09 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50273
- * trans-common.c (translate_common): Fix -Walign-commons check.
-
-2011-10-09 Mikael Morin <mikael.morin@sfr.fr>
-
- * interface.c (check_dummy_characteristics): Count dimensions starting
- from one in diagnostic.
-
-2011-10-09 Tobias Burnus <burnus@net-b.de>
-
- * Make-lang.in (F95_PARSER_OBJS, GFORTRAN_TRANS_DEPS): Add
- dependency on iso-c-binding.def and iso-fortran-env.def.
- * module.c (import_iso_c_binding_module): Add error when
- explicitly importing a nonstandard symbol; extend standard-
- depending loading.
- * iso-c-binding.def: Add c_float128 and c_float128_complex
- integer parameters (for -std=gnu).
- * intrinsic.texi (ISO_C_Binding): Document them.
- * symbol.c (generate_isocbinding_symbol): Change macros
- to ignore GFC_STD_* data.
- * trans-types.c (gfc_init_c_interop_kinds): Ditto; make
- nonstatic and renamed from "init_c_interop_kinds".
- (gfc_init_kinds): Don't call it
- * trans-types.h (gfc_init_c_interop_kinds): Add prototype.
- * f95-lang.c (gfc_init_decl_processing): Call it.
-
-2011-10-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50659
- * expr.c (replace_symbol): Only do replacement if the symbol is a dummy.
-
-2011-10-08 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47844
- * trans-array.c (gfc_conv_array_index_offset): Use descriptor
- stride for pointer function results.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_expr_descriptor): Remove trailing whitespace.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_ss_startstride): Merge two switch cases.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_section_startstride): Remove coarray argument.
- Remove conditions on coarray.
- (gfc_conv_ss_startstride): Update call to gfc_conv_section_startstride.
- (gfc_conv_expr_descriptor): Ditto. Add assertions before the call.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_section_startstride): Remove coarray_last
- argument. Remove condition on coarray_last.
- (gfc_conv_ss_startstride): Update call to gfc_conv_section_startstride.
- (gfc_conv_expr_descriptor): Ditto.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_walk_variable_expr): Remove scalar coarray
- handling. Don't reset array ref's corank and codimensions' types
- in the full array ref case. Update loop upper limit.
- Remove DIMEN_THIS_IMAGE case. Remove unnecessary conditions.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans.h (gfc_ss_info): Remove codimen field.
- * trans-array.c (gfc_get_array_ss): Don't set codimen field.
- (gfc_trans_create_temp_array): Don't set descriptor's cobounds.
- (gfc_trans_constant_array_constructor): Update loop upper limit.
- (gfc_conv_ss_startstride): Don't set codimen field.
- Don't get descriptor's cobounds.
- (gfc_walk_variable_expr): Update dimension index.
- * trans-intrinsic.c (trans_this_image, trans_image_index,
- conv_intrinsic_cobound): Don't set codimen field
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans.h (gfc_loopinfo): Remove codimen field.
- * trans-array.c (gfc_set_vector_loop_bounds,
- gfc_trans_scalarizing_loops, gfc_conv_loop_setup): Update loop upper
- limit.
- (gfc_set_loop_bounds_from_array_spec): Ditto. Remove skip on last
- codimension.
- (gfc_start_scalarized_body): Update loop lower limit.
- (gfc_conv_ss_startstride): Don't set loop's codimen field.
- (gfc_conv_loop_setup): Remove unnecessary condition.
- (gfc_conv_expr_descriptor): Don't use loop's codimen field as corank.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans.h (gfc_ss): Remove data.temp.codimen field.
- * trans-array.c (gfc_conv_resolve_dependencies,
- gfc_conv_expr_descriptor): Don't set temp's codimen field.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * resolve.c (resolve_array_ref): Set array_ref's dimen field (and the
- associated dimen_type) in the full array ref case.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-intrinsic.c (walk_coarray): New function.
- (convert_element_to_coarray_ref): Move code to walk_coarray. Remove.
- (trans-this_image, trans_image_index, conv_intrinsic_cobound):
- Use walk_coarray.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_expr_descriptor): Add out-of-the-scalarizer
- cobounds evaluation.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_ss_startstride): Support zero rank loop.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_section_startstride): Move code to
- evaluate_bound. Use evaluate_bound.
- (evaluate_bound): New function.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_section_startstride): Update assertion to
- also accept coarrays.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_section_startstride): Factor common
- array ref references.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_expr_descriptor): Use codim instead of
- loop.codimen as argument to gfc_get_array_type_bounds.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.h (struct gfc_se): New flag want_coarray.
- * trans-intrinsic.c (trans_this_image, trans_image_index,
- conv_intrinsic_cobound): Set want_coarray.
- * trans_array.c (gfc_conv_expr_descriptor): Evaluate codimension
- earlier and without relying on the scalarizer.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * expr.c (gfc_get_corank): Return 0 if input expression is not a
- coarray.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_expr_descriptor): Simplify coarray
- descriptor setup code.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * resolve.c (compare_spec_to_ref): Move coarray ref initialization
- code...
- (resolve_array_ref): ... here.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * check.c (is_coarray): Remove.
- (coarray_check): Use gfc_is_coarray.
-
-2011-10-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50625
- * class.c (gfc_build_class_symbol): Fix whitespace.
- * module.c (mio_symbol): Set 'class_ok' attribute.
- * trans-decl.c (gfc_get_symbol_decl): Make sure the backend_decl has
- been built for class symbols.
-
-2011-10-04 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/35831
- * interface.c (check_dummy_characteristics): Check the array shape.
-
-2011-10-01 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50585
- * interface.c (get_expr_storage_size): Check if 'length' component is
- associated.
-
-2011-09-29 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50547
- * resolve.c (resolve_formal_arglist): Fix pureness check for dummy
- functions.
-
- PR fortran/50553
- * symbol.c (check_conflict): Forbid TARGET attribute for statement
- functions.
-
-2011-09-27 Jakub Jelinek <jakub@redhat.com>
-
- * trans-types.c (gfc_type_for_size): Return wider type
- if no suitable narrower type has been found.
- (gfc_type_for_mode): Return NULL_TREE if gfc_type_for_size
- returned type doesn't have expected TYPE_MODE.
-
-2011-09-26 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50515
- * resolve.c (resolve_common_blocks): Check for EXTERNAL attribute.
-
- PR fortran/50517
- * interface.c (gfc_compare_interfaces): Bugfix in check for result type.
-
-2011-09-22 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/41733
- * expr.c (gfc_check_pointer_assign): Check for nonintrinsic elemental
- procedures.
- * interface.c (gfc_compare_interfaces): Rename 'intent_flag'. Check
- for PURE and ELEMENTAL attributes.
- (compare_actual_formal): Remove pureness check here.
-
-2011-09-20 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * check.c (gfc_check_c_sizeof): Remove redundant word.
-
-2011-09-20 Simon Baldwin <simonb@google.com>
-
- * module.c (gfc_dump_module): Omit timestamp from output.
-
-2011-09-17 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50403
- * symbol.c (gfc_use_derived): Fix coding style.
-
-2011-09-15 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50401
- * resolve.c (resolve_transfer): Check if component 'ref' is defined.
-
- PR fortran/50403
- * symbol.c (gfc_use_derived): Check if argument 'sym' is defined.
-
-2011-09-14 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34547
- PR fortran/50375
- * check.c (gfc_check_null): Allow allocatables as MOLD to NULL.
- * resolve.c (resolve_transfer): Reject NULL without MOLD.
- * interface.c (gfc_procedure_use): Reject NULL without MOLD
- if no explicit interface is known.
- (gfc_search_interface): Reject NULL without MOLD if it would
- lead to ambiguity.
-
-2011-09-13 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50379
- * symbol.c (check_conflict): Check conflict between GENERIC and RESULT
- attributes.
-
-2011-09-11 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/50327
- * frontend-passes.c (dummy_expr_callback): New function.
- (convert_do_while): New function.
- (optimize_namespace): Call code walker to convert do while loops.
-
-2011-09-11 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/35831
- PR fortran/47978
- * interface.c (check_dummy_characteristics): New function to check the
- characteristics of dummy arguments.
- (gfc_compare_interfaces,gfc_check_typebound_override): Call it here.
-
-2011-09-08 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_trans_constant_array_constructor): Remove
- superfluous initialisation of DIM field.
- (gfc_trans_array_constructor): Assert that DIMEN field is properly set.
- (gfc_conv_expr_descriptor): Ditto.
- * trans-expr.c (gfc_conv_procedure_call): Ditto.
-
-2011-09-08 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.h (gfc_get_scalar_ss): New prototype.
- * trans-array.c (gfc_get_scalar_ss): New function.
- (gfc_walk_variable_expr, gfc_walk_op_expr,
- gfc_walk_elemental_function_args): Re-use gfc_get_scalar_ss.
- * trans-expr.c (gfc_trans_subarray_assign): Ditto.
- (gfc_trans_assignment_1): Ditto.
- * trans-stmt.c (compute_inner_temp_size, gfc_trans_where_assign,
- gfc_trans_where_3): Ditto.
-
-2011-09-08 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.h (gfc_get_temp_ss): New prototype.
- * trans-array.c (gfc_get_temp_ss): New function.
- (gfc_conv_resolve_dependencies): Re-use gfc_get_temp_ss.
- (gfc_conv_expr_descriptor): Ditto.
- * trans-expr.c (gfc_conv_subref_array_arg): Ditto.
-
-2011-09-08 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.h (gfc_get_array_ss): New prototype.
- * trans-array.c (gfc_get_array_ss): New function.
- (gfc_walk_variable_expr, gfc_walk_function_expr,
- gfc_walk_array_constructor): Re-use gfc_get_array_ss.
- * trans-expr.c (gfc_trans_subarray_assign): Ditto.
- * trans-intrinsic.c (gfc_walk_intrinsic_bound,
- gfc_walk_intrinsic_libfunc): Ditto.
- * trans-io.c (transfer_array_component): Ditto.
-
-2011-09-08 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/44646
- * decl.c (gfc_match_entry, gfc_match_end): Handle COMP_DO_CONCURRENT.
- * dump-parse-tree.c (show_code_node): Handle EXEC_DO_CONCURRENT.
- * gfortran.h (gfc_exec_op): Add EXEC_DO_CONCURRENT.
- * match.c (gfc_match_critical, match_exit_cycle, gfc_match_stopcode,
- lock_unlock_statement, sync_statement, gfc_match_allocate,
- gfc_match_deallocate, gfc_match_return): Add DO CONCURRENT diagnostic.
- (gfc_match_do): Match DO CONCURRENT.
- (match_derived_type_spec, match_type_spec, gfc_free_forall_iterator,
- match_forall_iterator, match_forall_header, match_simple_forall,
- gfc_match_forall): Move up in the file.
- * parse.c (check_do_closure, parse_do_block): Handle do concurrent.
- * parse.h (gfc_compile_state): Add COMP_DO_CONCURRENT.
- * resolve.c (do_concurrent_flag): New global variable.
- (resolve_function, pure_subroutine, resolve_branch,
- gfc_resolve_blocks, resolve_code, resolve_types): Add do concurrent
- diagnostic.
- * st.c (gfc_free_statement): Handle EXEC_DO_CONCURRENT.
- * trans-stmt.c (gfc_trans_do_concurrent): New function.
- (gfc_trans_forall_1): Handle do concurrent.
- * trans-stmt.h (gfc_trans_do_concurrent): New function prototype.
- * trans.c (trans_code): Call it.
- * frontend-passes.c (gfc_code_walker): Handle EXEC_DO_CONCURRENT.
-
-2011-09-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48095
- * primary.c (gfc_match_structure_constructor): Handle parsing of
- procedure pointers components in structure constructors.
- * resolve.c (resolve_structure_cons): Check interface of procedure
- pointer components. Changed wording of some error messages.
-
-2011-09-04 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50227
- * trans-types.c (gfc_sym_type): Check for proc_name.
-
-2011-08-30 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/45044
- * trans-common.c (build_common_decl): Warn if named common
- block's size is not everywhere the same.
-
-2011-08-30 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/45170
- * trans-stmt.c (gfc_trans_allocate): Evaluate the substring.
-
-2011-08-29 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50225
- * trans-decl.c (gfc_generate_function_code): Nullify polymorphic
- allocatable function results.
-
-2011-08-29 Tobias Burnus <burnus@net-b.de>
-
- * trans-decl.c (generate_coarray_sym_init): Use
- GFC_CAF_COARRAY_STATIC for static coarrays.
-
-2011-08-28 Dodji Seketeli <dodji@redhat.com>
-
- * scanner.c (load_file): Don't abuse LC_RENAME reason while
- (indirectly) calling linemap_add.
-
-2011-08-26 Jakub Jelinek <jakub@redhat.com>
-
- * trans-decl.c (get_proc_pointer_decl): Set DECL_TLS_MODEL
- if threadprivate.
- * symbol.c (check_conflict): Allow threadprivate attribute with
- FL_PROCEDURE if proc_pointer.
-
-2011-08-25 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50050
- * expr.c (gfc_free_shape): Do nothing if shape is NULL.
- (free_expr0): Remove redundant NULL shape check.
- * resolve.c (check_host_association): Ditto.
- * trans-expr.c (gfc_trans_subarray_assign): Assert that shape is
- non-NULL.
- * trans-io.c (transfer_array_component): Ditto.
-
-2011-08-25 Tobias Burnus <burnus@net-b.de>
-
- * trans-array.c (gfc_conv_descriptor_token): Add assert.
- * trans-decl.c (gfc_build_qualified_array,
- create_function_arglist): Handle assumed-shape arrays.
- * trans-expr.c (gfc_conv_procedure_call): Ditto.
- * trans-types.c (gfc_get_array_descriptor_base): Ditto, don't
- add "caf_token" to assumed-shape descriptors, new akind argument.
- (gfc_get_array_type_bounds): Pass akind.
- * trans.h (lang_decl): New elements caf_offset and token.
- (GFC_DECL_TOKEN, GFC_DECL_CAF_OFFSET): New macros.
-
-2011-08-25 Tobias Burnus <burnus@net-b.de>
-
- * trans-array.c (structure_alloc_comps): Fix for allocatable
- scalar coarray components.
- * trans-expr.c (gfc_conv_component_ref): Ditto.
- * trans-type.c (gfc_get_derived_type): Ditto.
-
-2011-08-24 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50163
- * expr.c (check_init_expr): Return when an error occured.
-
-2011-08-24 Joseph Myers <joseph@codesourcery.com>
-
- * Make-lang.in (fortran/cpp.o): Remove explicit compilation rule.
-
-2011-08-23 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/31600
- * symbol.c (gfc_add_type): Better diagnostic if redefining
- use-associated symbol.
- * module.c (gfc_use_module): Use module name as locus.
-
-2011-08-22 Gabriel Charette <gchare@google.com>
-
- * cpp.c (gfc_cpp_init): Force BUILTINS_LOCATION for tokens
- defined in cpp_define_builtins.
-
-2011-08-22 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50050
- * gfortran.h (gfc_clear_shape, gfc_free_shape): New prototypes.
- * expr.c (gfc_clear_shape, gfc_free_shape): New functions.
- (free_expr0): Re-use gfc_free_shape.
- * trans-expr.c (gfc_trans_subarray_assign): Ditto.
- * trans-io.c (transfer_array_component): Ditto.
- * resolve.c (check_host_association): Ditto.
- (gfc_expr_to_initialize): Don't force the rank value and free the shape
- after updating the expression. Recalculate shape and rank.
- (resolve_where_shape): Re-use gfc_clear_shape.
- * array.c (gfc_array_ref_shape): Ditto.
-
-2011-08-21 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/47659
- * expr.c (gfc_check_assign): Check for type conversions when the
- right-hand side is a constant REAL/COMPLEX contstant the left-hand
- side is also REAL/COMPLEX. Don't warn when a narrowing conversion
- for REAL does not change the value of the constant.
-
-2011-08-21 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/50130
- * resolve.c (resolve_array_ref): Don't calculate upper bound
- if the stride is zero.
-
-2011-08-20 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49638
- * dependency.c (gfc_dep_compare_expr): Add new result value "-3".
- (gfc_check_element_vs_section,gfc_check_element_vs_element): Handle
- result value "-3".
- * frontend-passes.c (optimize_comparison): Ditto.
- * interface.c (gfc_check_typebound_override): Ditto.
-
-2011-08-19 Mikael Morin <mikael.morin@sfr.fr>
-
- PR fortran/50129
- * parse.c (parse_where): Undo changes after emitting an error.
-
-2011-08-19 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/49792
- * trans-expr.c (gfc_trans_assignment_1): Set OMPWS_SCALARIZER_WS
- bit in ompws_flags only if loop.temp_ss is NULL, and clear it if
- lhs needs reallocation.
- * trans-openmp.c (gfc_trans_omp_workshare): Don't return early if
- code is NULL, emit a barrier if workshare emitted no code at all
- and NOWAIT clause isn't present.
-
-2011-08-19 Mikael Morin <mikael.morin@sfr.fr>
-
- PR fortran/50071
- * gfortran.h (gfc_exec_op): New constant EXEC_END_NESTED_BLOCK.
- * parse.c (check_statement_label): Accept ST_END_BLOCK and
- ST_END_ASSOCIATE as valid branch target.
- (accept_statement): Change EXEC_END_BLOCK to EXEC_END_NESTED_BLOCK.
- Add EXEC_END_BLOCK code in the ST_END_BLOCK and ST_END_ASSOCIATE cases.
- * resolve.c (find_reachable_labels): Change EXEC_END_BLOCK to
- EXEC_END_NESTED_BLOCK.
- (resolve_branch): Ditto.
- (resolve_code): Add EXEC_END_NESTED_BLOCK case.
- * st.c (gfc_free_statement): Ditto.
- * trans.c (trans_code): Ditto.
-
-2011-08-18 Mikael Morin <mikael.morin@sfr.fr>
-
- PR fortran/50071
- * symbol.c (gfc_get_st_label): Use the derived type namespace when
- we are parsing a derived type definition.
-
-2011-08-18 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * parse.c (parse_derived): Add lock_type
- checks, improve coarray_comp handling.
- * resolve.c (resolve_allocate_expr,
- resolve_lock_unlock, resolve_symbol): Fix lock_type
- constraint checks.
-
-2011-08-17 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/31461
- * trans-decl.c (generate_local_decl): Warn about
- unused explicitly imported module variables/parameters.
-
-2011-08-17 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50070
- * resolve.c (resolve_fl_variable): Reject non-constant character lengths
- in COMMON variables.
-
-2011-08-16 Tobias Burnus <burnus@net-b.de>
- Dominique Dhumieres <dominiq@lps.ens.fr>
-
- PR fortran/50094
- * resolve.c (resolve_symbol): Fix stupid typo.
-
-2011-08-15 Tobias Burnus <burnus@net-b.de>
-
- * resolve.c (resolve_symbol): Fix coarray result-var check.
-
-2011-08-14 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * module.c (use_iso_fortran_env_module): Spell 'referrenced' correctly.
-
-2011-08-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50073
- * decl.c (check_function_name): New function, separated off from
- 'variable_decl' and slightly extended.
- (variable_decl,attr_decl1): Call it.
-
-2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Make-lang.in (gfortran$(exeext)): Add $(EXTRA_GCC_LIBS).
-
-2011-08-07 Janus Weil <janus@gcc.gnu.org>
- Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/49638
- * dependency.c (are_identical_variables): For dummy arguments only
- check for equal names, not equal symbols.
- * interface.c (gfc_check_typebound_override): Add checking for rank
- and character length.
-
-2011-08-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49638
- * dependency.h (gfc_is_same_range,gfc_are_identical_variables): Remove
- two prototypes.
- * dependency.c (gfc_are_identical_variables,are_identical_variables):
- Renamed the former to the latter and made static.
- (gfc_dep_compare_expr): Renamed 'gfc_are_identical_variables', handle
- commutativity of multiplication.
- (gfc_is_same_range,is_same_range): Renamed the former to the latter,
- made static and removed argument 'def'.
- (check_section_vs_section): Renamed 'gfc_is_same_range'.
- * gfortran.h (gfc_check_typebound_override): New prototype.
- * interface.c (gfc_check_typebound_override): Moved here from ...
- * resolve.c (check_typebound_override): ... here (and renamed).
- (resolve_typebound_procedure): Renamed 'check_typebound_override'.
-
-2011-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/50004
- * target-memory.c (gfc_target_expr-size): Don't clobber typespec
- for derived types.
- * simplify.c (gfc_simplify_transfer): Don't calculate source_size
- twice.
-
-2011-08-05 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/37211
- * gfortran.h (gfc_calculate_transfer_sizes): Add prototype.
- * target-memory.h (gfc_target_interpret_expr): Add boolean
- argument wether to convert wide characters.
- * target-memory.c (gfc_target_expr_size): Also return length
- of characters for non-constant expressions if these can be
- determined from the cl.
- (interpret_array): Add argument for gfc_target_interpret_expr.
- (gfc_interpret_derived): Likewise.
- (gfc_target_interpret_expr): Likewise.
- * check.c: Include target-memory.h.
- (gfc_calculate_transfer_sizes): New function.
- (gfc_check_transfer): When -Wsurprising is in force, calculate
- sizes and warn if result is larger than size (check moved from
- gfc_simplify_transfer).
- * simplify.c (gfc_simplify_transfer): Use
- gfc_calculate_transfer_sizes. Remove warning.
-
-2011-08-04 Richard Guenther <rguenther@suse.de>
-
- PR fortran/49957
- * trans-array.c (add_to_offset): New function.
- (gfc_conv_array_ref): Build the array index expression in optimally
- associated order.
- (gfc_walk_variable_expr): Adjust for the backward walk.
-
-2011-08-02 Daniel Kraft <d@domob.eu>
-
- PR fortran/49885
- * trans-array.c (gfc_trans_auto_array_allocation): Change
- gfc_start_block to gfc_init_block to avoid spurious extra-scope.
-
-2011-08-02 Tobias Burnus <burnus@net-b.de>
-
- * trans-array.c (gfc_array_allocate): Pass token to
- gfc_allocate_allocatable for -fcoarray=lib.
- * trans-stmt.c (gfc_trans_allocate): Update
- gfc_allocate_allocatable call.
- * trans.h (gfc_allocate_allocatable): Update prototype.
- (gfc_allocate_using_lib): Remove.
- * trans.c (gfc_allocate_using_lib): Make static, handle token.
- (gfc_allocate_allocatable): Ditto.
-
-2011-08-02 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/46752
- * cpp.c (cpp_define_builtins): Change _OPENMP to 201107.
- * openmp.c (gfc_free_omp_clauses): Free also final_expr.
- (OMP_CLAUSE_FINAL, OMP_CLAUSE_MERGEABLE): Define.
- (gfc_match_omp_clauses): Handle parsing final and mergeable
- clauses.
- (OMP_TASK_CLAUSES): Allow final and mergeable clauses.
- (gfc_match_omp_taskyield): New function.
- (resolve_omp_clauses): Resolve final clause. Allow POINTERs and
- Cray pointers in clauses other than REDUCTION.
- (gfc_match_omp_atomic): Match optional
- read/write/update/capture keywords after !$omp atomic.
- (resolve_omp_atomic): Handle all OpenMP 3.1 atomic forms.
- * dump-parse-tree.c (show_omp_node): Handle EXEC_OMP_TASKYIELD,
- print final and mergeable clauses.
- (show_code_node): Handle EXEC_OMP_TASKYIELD.
- * trans-openmp.c (gfc_trans_omp_clauses): Handle final and
- mergeable clauses.
- (gfc_trans_omp_taskyield): New function.
- (gfc_trans_omp_directive): Handle EXEC_OMP_TASKYIELD.
- (gfc_trans_omp_atomic): Handle all OpenMP 3.1 atomic forms.
- (gfc_omp_clause_copy_ctor): Handle non-allocated allocatable.
- (gfc_omp_predetermined_sharing): Adjust comment.
- * gfortran.h (gfc_statement): Add ST_OMP_TASKYIELD and
- ST_OMP_END_ATOMIC.
- (gfc_omp_clauses): Add final_expr and mergeable fields.
- (gfc_exec_op): Add EXEC_OMP_TASKYIELD.
- (gfc_omp_atomic_op): New enum typedef.
- (struct gfc_code): Add ext.omp_atomic.
- * trans.c (trans_code): Handle EXEC_OMP_TASKYIELD.
- * frontend-passes.c (gfc_code_walker): Also walk final_expr.
- * resolve.c (gfc_resolve_blocks, resolve_code): Handle
- EXEC_OMP_TASKYIELD.
- * st.c (gfc_free_statement): Likewise.
- * match.h (gfc_match_omp_taskyield): New prototype.
- * parse.c (decode_omp_directive): Handle taskyield directive.
- Handle !$omp end atomic.
- (case_executable): Add ST_OMP_TASKYIELD case.
- (gfc_ascii_statement): Handle ST_OMP_TASKYIELD.
- (parse_omp_atomic): Return gfc_statement instead of void.
- For !$omp atomic capture parse two assignments instead of
- just one and require !$omp end atomic afterwards, for
- other !$omp atomic forms just allow !$omp end atomic at the
- end.
- (parse_omp_structured_block, parse_executable): Adjust
- parse_omp_atomic callers.
-
-2011-08-02 Tobias Burnus <burnus@net-b.de>
-
- * intrinsic.c (OMP_LIB): Updated openmp_version's
- value to 201107.
- * gfortran.texi (OpenMP): Update ref to OpenMP 3.1.
- * intrinsic.texi (OpenMP Modules): Update ref to OpenMP 3.1;
- remove deleted omp_integer_kind and omp_logical_kind constants.
-
-2011-07-31 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49112
- * resolve.c (resolve_structure_cons): Don't do the full dt resolution,
- only call 'resolve_fl_derived0'.
- (resolve_typebound_procedures): Resolve typebound procedures of
- parent type.
- (resolve_fl_derived0): New function, which does a part of the work
- for 'resolve_fl_derived'.
- (resolve_fl_derived): Call 'resolve_fl_derived0' and do some additional
- things.
-
-2011-07-30 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48876
- * expr.c (gfc_simplify_expr): If end of a string is less
- than zero, set it to zero.
-
-2011-07-28 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/31067
- * frontend-passes.c (optimize_minmaxloc): New function.
- (optimize_expr): Call it.
-
-2011-07-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/45586
- * trans-types.c (gfc_get_derived_type): Ensure that pointer
- component types are marked as nonrestricted.
-
-2011-07-27 Daniel Carrera <dcarrera@gmail.com>
-
- PR fortran/49755
- * trans.c (gfc_allocate_using_malloc): Change function signature.
- Return nothing. New parameter "pointer". Eliminate temorary variables.
- (gfc_allocate_using_lib): Ditto.
- (gfc_allocate_allocatable): Ditto. Update call to gfc_allocate_using_lib
- and gfc_allocate_using_malloc. Do not free and then reallocate a
- variable that is already allocated.
- (gfc_likely): New function. Basedon gfc_unlikely.
- * trans-array.c (gfc_array_init_size): New parameter "descriptor_block".
- Instructions to modify the array descriptor are stored in this block
- while other instructions continue to be stored in "pblock".
- (gfc_array_allocate): Update call to gfc_array_init_size. Move the
- descriptor_block so that the array descriptor is only updated if
- the array was allocated successfully.
- Update calls to gfc_allocate_allocatable and gfc_allocate_using_malloc.
- * trans.h (gfc_allocate_allocatable): Change function signature.
- Function now returns void.
- (gfc_allocate_using_lib): Ditto, and new function parameter.
- (gfc_allocate_using_malloc): Ditto.
- * trans-openmp.c (gfc_omp_clause_default_ctor,
- gfc_omp_clause_copy_ctor,gfc_trans_omp_array_reduction): Replace a call
- to gfc_allocate_allocatable with gfc_allocate_using_malloc.
- * trans-stmt.c (gfc_trans_allocate): Update function calls for
- gfc_allocate_allocatable and gfc_allocate_using_malloc.
-
-2011-07-26 Tobias Burnus <burnus@net-b.de>
-
- * trans-array.c (CAF_TOKEN_FIELD): New macro constant.
- (gfc_conv_descriptor_token): New function.
- * trans-array.h (gfc_conv_descriptor_token): New prototype.
- * trans-types.c (gfc_get_array_descriptor_base): For coarrays
- with -fcoarray=lib, append "void *token" to the array descriptor.
- (gfc_array_descriptor_base_caf): New static variable.
- * trans-expr.c (gfc_conv_procedure_call): Handle token and offset
- when passing a descriptor coarray to a nondescriptor dummy.
-
-2011-07-23 Tobias Burnus <burnus@net-b.de>
-
- * resolve.c (resolve_symbol): Fix coarray var decl check.
-
-2011-07-21 Daniel Carrera <dcarrera@gmail.com>
-
- * trans.c (gfc_allocate_with_status): Split into two functions
- gfc_allocate_using_malloc and gfc_allocate_usig_lib.
- (gfc_allocate_using_malloc): The status parameter is now the
- actual status rather than a pointer. Code cleanup.
- (gfc_allocate_using_lib): Ditto. Add new parametrs errmsg and
- errlen. Pass these to the coarray lib.
- * trans-openmp.c (gfc_omp_clause_default_ctor): Update calls to
- gfc_allocate_allocatable.
- (gfc_omp_clause_copy_ctor): Ditto.
- (gfc_trans_omp_array_reduction): Ditto.
- * trans-stmt.c (gfc_trans_allocate): Ditto. Update call to
- gfc_allocate_using_malloc. Pass stat rather than pstat to the allocate
- fuctions. If using coarray lib, pass errmsg and errlen to the allocate
- functions. Move error checking outside the if (!gfc_array_allocate)
- block so that it also affects trees produced by gfc_array_allocate.
- * trans-array.c (gfc_array_allocate): Add new parameters errmsg
- and errlen. Replace parameter pstat by status. Code cleanup. Update
- calls to gfc_allocate_allocatable and gfc_allocate_using_malloc.
- * trans-array.h (gfc_array_allocate): Update signature of
- gfc_array_allocate.
-
-2011-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * gfortran.texi: Remove a duplicate word.
-
-2011-07-21 Tobias Burnus <burnus@net-b.de>
-
- * check.c (gfc_check_present): Allow coarrays.
- * trans-array.c (gfc_conv_array_ref): Avoid casting
- when a pointer is wanted.
- * trans-decl.c (create_function_arglist): For -fcoarray=lib,
- handle hidden token and offset arguments for nondescriptor
- coarrays.
- * trans-expr.c (get_tree_for_caf_expr): New function.
- (gfc_conv_procedure_call): For -fcoarray=lib pass the
- token and offset for nondescriptor coarray dummies.
- * trans.h (lang_type): Add caf_offset tree.
- (GFC_TYPE_ARRAY_CAF_OFFSET): New macro.
-
-2011-07-19 Tobias Burnus <burnus@net-b.de>
-
- * expr.c (gfc_is_coarray): New function.
- * gfortran.h (gfc_is_coarray): New prototype.
- * interface.c (compare_parameter): Use it.
-
-2011-07-19 Richard Guenther <rguenther@suse.de>
-
- * trans-expr.c (fill_with_spaces): Use fold_build_pointer_plus.
- (gfc_trans_string_copy): Likewise.
- * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Likewise.
- * trans-types.c (gfc_get_array_descr_info): Likewise.
- * trans.c (gfc_build_array_ref): Likewise.
-
-2011-07-19 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49708
- * resolve.c (resolve_allocate_expr): Fix diagnostics for pointers.
-
-2011-07-18 Tobias Burnus <burnus@net-b.de>
-
- * trans-decl.c (gfc_build_qualified_array): Make coarray's
- token TYPE_QUAL_RESTRICT.
-
-2011-07-18 Tobias Burnus <burnus@net-b.de>
-
- * resolve.c (resolve_transfer): Mention defined I/O
- in the diagnostic for alloc_comp/pointer_comp.
-
-2011-07-17 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34657
- * module.c (check_for_ambiguous): Check whether the name is matches
- the current program unit.
-
-2011-07-17 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/49624
- * expr.c (gfc_check_pointer_assign): Fix checking for invalid
- pointer bounds.
-
-2011-07-16 Tobias Burnus <burnus@net-b.de>
-
- * expr.c (gfc_ref_this_image): New function.
- (gfc_is_coindexed): Use it.
- * gfortran.h (gfc_ref_this_image): New prototype.
- * resolve.c (resolve_deallocate_expr,
- resolve_allocate_expr): Support alloc scalar coarrays.
- * trans-array.c (gfc_conv_array_ref, gfc_array_init_size,
- gfc_conv_descriptor_cosize, gfc_array_allocate,
- gfc_trans_deferred_array): Ditto.
- * trans-expr.c (gfc_conv_variable) Ditto.:
- * trans-stmt.c (gfc_trans_deallocate): Ditto.
- * trans-types.c (gfc_get_element_type, gfc_get_array_type_bounds
- gfc_get_array_descr_info): Ditto.
- * trans-decl.c (gfc_get_symbol_decl): Ditto.
-
-2011-07-11 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/49698
- * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Initialize
- inner_size to gfc_index_one_node instead of integer_one_node.
-
-2011-07-10 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/49690
- * intrinsic.c (add_functions): Use BT_VOID for 2nd argument of SIGNAL.
-
-2011-07-09 Uros Bizjak <ubizjak@gmail.com>
-
- PR fortran/48926
- * expr.c (gfc_get_corank): Change return value to int.
- * gfortran.h (gfc_get_corank): Update function prototype.
-
-2011-07-07 Mikael Morin <mikael.morin@sfr.fr>
-
- PR fortran/49648
- * resolve.c (resolve_symbol): Force resolution of function result's
- array specification.
-
-2011-07-07 Tobias Burnus <burnus@net-b.de>
-
- * trans.c (gfc_allocate_with_status): Call _gfortran_caf_register
- with NULL arguments for (new) stat=/errmsg= arguments.
-
-2011-07-06 Daniel Carrera <dcarrera@gmail.com>
-
- * trans-array.c (gfc_array_allocate): Rename allocatable_array to
- allocatable. Rename function gfc_allocate_array_with_status to
- gfc_allocate_allocatable_with_status. Update function call for
- gfc_allocate_with_status.
- * trans-opemp.c (gfc_omp_clause_default_ctor): Rename function
- gfc_allocate_array_with_status to gfc_allocate_allocatable_with_status.
- * trans-stmt.c (gfc_trans_allocate): Update function call for
- gfc_allocate_with_status. Rename function gfc_allocate_array_with_status
- to gfc_allocate_allocatable_with_status.
- * trans.c (gfc_call_malloc): Add new parameter gfc_allocate_with_status
- so it uses the library for memory allocation when -fcoarray=lib.
- (gfc_allocate_allocatable_with_status): Renamed from
- gfc_allocate_array_with_status.
- (gfc_allocate_allocatable_with_status): Update function call for
- gfc_allocate_with_status.
- * trans.h (gfc_coarray_type): New enum.
- (gfc_allocate_with_status): Update prototype.
- (gfc_allocate_allocatable_with_status): Renamed from
- gfc_allocate_array_with_status.
- * trans-decl.c (generate_coarray_sym_init): Use the new constant
- GFC_CAF_COARRAY_ALLOC in the call to gfor_fndecl_caf_register.
-
-2011-07-06 Richard Guenther <rguenther@suse.de>
-
- * f95-lang.c (gfc_init_decl_processing):
- Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
-
-2011-07-04 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/49623
- * gfortranspec.c (lang_specific_driver): Ignore options with
- CL_ERR_MISSING_ARG errors.
-
-2011-07-02 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49562
- * expr.c (gfc_check_vardef_context): Handle type-bound procedures.
-
-2011-06-30 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/49540
- * gfortran.h (gfc_constructor): Add repeat field.
- * trans-array.c (gfc_conv_array_initializer): Handle repeat > 1.
- * array.c (current_expand): Add repeat field.
- (expand_constructor): Copy repeat.
- * constructor.c (node_free, node_copy, gfc_constructor_get,
- gfc_constructor_lookup): Handle repeat field.
- (gfc_constructor_lookup_next, gfc_constructor_remove): New functions.
- * data.h (gfc_assign_data_value): Add mpz_t * argument.
- (gfc_assign_data_value_range): Removed.
- * constructor.h (gfc_constructor_advance): Removed.
- (gfc_constructor_lookup_next, gfc_constructor_remove): New prototypes.
- * data.c (gfc_assign_data_value): Add REPEAT argument, handle it and
- also handle overwriting a range with a single entry.
- (gfc_assign_data_value_range): Removed.
- * resolve.c (check_data_variable): Adjust gfc_assign_data_value
- call. Use gfc_assign_data_value instead of
- gfc_assign_data_value_expr.
-
-2011-06-27 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49466
- * trans-array.c (structure_alloc_comps): Make sure sub-components
- and extended types are correctly deallocated.
-
-2011-06-21 Andrew MacLeod <amacleod@redhat.com>
-
- * trans-openmp.c: Add sync_ or SYNC__ to builtin names.
- * trans-stmt.c: Add sync_ or SYNC__ to builtin names.
- * trans-decl.c: Add sync_ or SYNC__ to builtin names.
-
-2011-06-21 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49112
- * class.c (gfc_find_derived_vtab): Make vtab and default initialization
- symbols SAVE_IMPLICIT.
-
-2011-06-20 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.h (gfc_check_vardef_context): Update prototype.
- (iso_fortran_env_symbol): Handle derived types.
- (symbol_attribute): Add lock_comp.
- * expr.c (gfc_check_vardef_context): Add LOCK_TYPE check.
- * interface.c (compare_parameter, gfc_procedure_use): Handle
- LOCK_TYPE.
- (compare_actual_formal): Update
- gfc_check_vardef_context call.
- * check.c (gfc_check_atomic_def, gfc_check_atomic_ref): Ditto.
- * intrinsic.c (check_arglist): Ditto.
- * io.c (resolve_tag, gfc_resolve_dt, gfc_resolve_inquire): Ditto.
- * iso-fortran-env.def (ISOFORTRAN_LOCK_TYPE): Add.
- * intrinsic.texi (ISO_FORTRAN_ENV): Document LOCK_TYPE.
- * module.c (mio_symbol_attribute): Handle lock_comp.
- (create_derived_type): New function.
- (use_iso_fortran_env_module): Call it to handle LOCK_TYPE.
- * parse.c (parse_derived): Add constraint check for LOCK_TYPE.
- * resolve.c (resolve_symbol, resolve_lock_unlock): Add constraint
- checks for LOCK_TYPE.
- (gfc_resolve_iterator, resolve_deallocate_expr,
- resolve_allocate_expr, resolve_code, resolve_transfer): Update
- gfc_check_vardef_context call.
- * trans-stmt.h (gfc_trans_lock_unlock): New prototype.
- * trans-stmt.c (gfc_trans_lock_unlock): New function.
- * trans.c (trans_code): Handle LOCK and UNLOCK.
-
-2011-06-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49400
- * decl.c (gfc_match_procedure): Allow PROCEDURE declarations inside
- BLOCK constructs.
-
-2011-06-17 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48699
- * check.c (gfc_check_move_alloc): If 'TO' argument is polymorphic,
- make sure the vtab is present.
-
-2011-06-16 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49074
- * interface.c (gfc_extend_assign): Propagate the locus from the
- assignment to the type-bound procedure call.
-
-2011-06-16 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49417
- * module.c (mio_component): Make sure the 'class_ok' attribute is set
- for use-associated CLASS components.
- * parse.c (parse_derived): Check for 'class_ok' attribute.
- * resolve.c (resolve_fl_derived): Ditto.
-
-2011-06-13 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * frontend-passes.c (remove_trim): New function.
- (optimize_assignment): Use it.
- (optimize_comparison): Likewise. Return correct status
- for previous change.
-
-2011-06-12 Tobias Burnus
-
- PR fortran/49324
- * trans-expr.c (gfc_trans_assignment_1): Tell
- gfc_trans_scalar_assign to also deep-copy RHS nonvariables
- with allocatable components.
- * trans-array.c (gfc_conv_expr_descriptor): Ditto.
-
-2011-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * frontend-passes.c (optimize_assignment): Follow chains
- of concatenation operators to the end for removing trailing
- TRIMS for assignments.
-
-2011-06-10 Daniel Carrera <dcarrera@gmail.com>
-
- * trans-decl.c (gfc_build_builtin_function_decls):
- Updated declaration of caf_sync_all and caf_sync_images.
- * trans-stmt.c (gfc_trans_sync): Function
- can now handle a "stat" variable that has an integer type
- different from integer_type_node.
-
-2011-06-09 Richard Guenther <rguenther@suse.de>
-
- * trans.c (gfc_allocate_array_with_status): Mark error path
- as unlikely.
-
-2011-06-08 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.h (gfc_statement): Add ST_LOCK and ST_UNLOCK.
- (gfc_exec_op): Add EXEC_LOCK and EXEC_UNLOCK.
- (gfc_code): Add expr4.
- * match.h (gfc_match_lock, gfc_match_unlock): New prototypes.
- * match.c (gfc_match_lock, gfc_match_unlock,
- lock_unlock_statement): New functions.
- (sync_statement): Bug fix, avoiding double freeing.
- (gfc_match_if): Handle LOCK/UNLOCK statement.
- * parse.c (decode_statement, next_statement,
- gfc_ascii_statement): Ditto.
- * st.c (gfc_free_statement): Handle LOCK and UNLOCK.
- * resolve.c (resolve_lock_unlock): New function.
- (resolve_code): Call it.
- * dump-parse-tree.c (show_code_node): Handle LOCK/UNLOCK.
-
-2011-06-07 Richard Guenther <rguenther@suse.de>
-
- * f95-lang.c (gfc_init_decl_processing): Do not set
- size_type_node or call set_sizetype.
-
-2011-06-05 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/49255
- * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
- for F2008.
-
-2011-06-05 Andreas Schmidt <andreas.schmidt.42@gmx.net>
- Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * dump-parse-tree.c (show_symbol): Don't dump namespace
- for ENTRY to avoid infinite recursion.
-
-2011-06-02 Asher Langton <langton2@llnl.gov>
-
- PR fortran/49268
- * trans-decl.c (gfc_trans_deferred_vars): Treat assumed-size Cray
- pointees as AS_EXPLICIT.
-
-2011-06-02 Asher Langton <langton2@llnl.gov>
-
- PR fortran/37039
- * decl.c (variable_decl): Merge current_as before copying to cp_as.
-
-2011-06-02 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/49265
- * decl.c (gfc_match_modproc): Allow for a double colon in a module
- procedure statement.
- * parse.c ( decode_statement): Deal with whitespace around :: in
- gfc_match_modproc.
-
-2011-05-31 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * intrinsic.c (klass): Add CLASS_ATOMIC.
- (add_subroutines): Add atomic_ref/atomic_define.
- * intrinsic.texi (ATOMIC_REF, ATOMIC_DEFINE): Document.
- * intrinsic.h (gfc_check_atomic_def, gfc_check_atomic_ref,
- gfc_resolve_atomic_def, gfc_resolve_atomic_ref): New prototypes.
- * gfortran.h (gfc_isym_id): Add GFC_ISYM_ATOMIC_DEF
- and GFC_ISYM_ATOMIC_REF.
- (gfc_atomic_int_kind, gfc_atomic_logical_kind): New global vars.
- * iresolve.c (gfc_resolve_atomic_def, gfc_resolve_atomic_ref): New
- functions.
- * check.c (gfc_check_atomic, gfc_check_atomic_def,
- gfc_check_atomic_ref): New functions.
- * iso-fortran-env.def (ISOFORTRANENV_FILE_ATOMIC_INT_KIND,
- ISOFORTRANENV_FILE_ATOMIC_LOGICAL_KIND): Change kind value.
- * trans-intrinsic.c (conv_intrinsic_atomic_def,
- conv_intrinsic_atomic_ref, gfc_conv_intrinsic_subroutine): New
- functions.
- (conv_intrinsic_move_alloc) Renamed from
- gfc_conv_intrinsic_move_alloc - and made static.
- * trans.h (gfc_conv_intrinsic_move_alloc): Remove.
- (gfc_conv_intrinsic_subroutine) Add prototype.
- * trans.c (trans_code): Call gfc_conv_intrinsic_subroutine.
- * trans-types (gfc_atomic_int_kind, gfc_atomic_logical_kind): New
- global vars.
- (gfc_init_kinds): Set them.
-
-2011-05-31 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * trans-array.c (gfc_trans_dummy_array_bias): Handle
- cobounds of assumed-shape arrays.
-
-2011-05-31 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * resolve.c (resolve_fl_variable): Handle static coarrays
- with non-constant cobounds.
-
-2011-05-29 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47601
- * module.c (mio_component_ref): Handle components of extended types.
- * symbol.c (gfc_find_component): Return is sym is NULL.
-
-2011-05-29 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * interface.c (compare_parameter): Add check for passing coarray
- to allocatable noncoarray dummy.
-
-2011-05-29 Tobias Burnus <burnus@net-b.de>
- Richard Guenther <rguenther@suse.de>
-
- PR fortran/18918
- * trans-types.c (gfc_get_nodesc_array_type): Don't mess with
- the type's TREE_TYPE.
- * trans-array.c (gfc_conv_array_ref): Use TYPE_MAIN_VARIANT.
- * trans.c (gfc_build_array_ref): Ditto.
-
-2011-05-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * check.c (gfc_check_associated, gfc_check_null): Add coindexed check.
- * match.c (gfc_match_nullify): Ditto.
- * resolve.c (resolve_deallocate_expr): Ditto.
- * trans-types.c (gfc_get_nodesc_array_type): Don't set restricted
- for nonpointers.
-
-2011-05-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48820
- * gfortran.h (gfc_isym_id): Add GFC_ISYM_RANK.
- * intrinsic.c (add_functions): Add rank intrinsic.
- (gfc_check_intrinsic_standard): Handle GFC_STD_F2008_TR.
- * intrinsic.h (gfc_simplify_rank, gfc_check_rank): Add prototypes.
- * simplify.c (gfc_simplify_rank): New function.
- * intrinsic.texi (RANK): Add description for rank intrinsic.
- * check.c (gfc_check_rank): New function.
-
-2011-05-26 Paul Thomas <pault@gcc.gnu.org>
- Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48955
- * trans-expr.c (gfc_trans_assignment_1): GFC_REVERSE_NOT_SET
- changed to GFC_ENABLE_REVERSE.
- * trans-array.c (gfc_init_loopinfo): GFC_CANNOT_REVERSE changed
- to GFC_INHIBIT_REVERSE.
- * gfortran.h: Enum gfc_reverse is now GFC_ENABLE_REVERSE,
- GFC_FORWARD_SET, GFC_REVERSE_SET and GFC_INHIBIT_REVERSE.
- * dependency.c (gfc_dep_resolver): Change names for elements of
- gfc_reverse as necessary. Change the logic so that forward
- dependences are remembered as well as backward ones. When both
- have appeared, force a temporary.
-
-2011-05-26 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * trans-array.c (gfc_conv_array_ref): Handle pointer coarrays.
- * trans-decl.c (has_coarray_vars, caf_init_block,
- gfor_fndecl_caf_register): New file-global variables.
- (gfc_finish_var_decl): Make sure that coarrays in main are static.
- (gfc_build_qualified_array): Generate coarray token variable.
- (gfc_get_symbol_decl): Don't use a static initializer for coarrays.
- (gfc_build_builtin_function_decls): Set gfor_fndecl_caf_register.
- (gfc_trans_deferred_vars, gfc_emit_parameter_debug_info): Skip for
- static coarrays.
- (generate_local_decl): Check for local coarrays.
- (create_main_function): SYNC ALL before calling MAIN.
- (generate_coarray_sym_init): Register static coarray.
- (generate_coarray_init): Generate CAF registering constructor
- function.
- (gfc_generate_function_code): Call it, if needed, do not create
- cgraph twice.
- (gfc_generate_module_vars, gfc_process_block_locals): Call
- generate_coarray_init.
- * trans-types.c (gfc_get_nodesc_array_type): Generate pointers for
- -fcoarray=lib.
- * trans.h (gfor_fndecl_caf_register): New variable.
- (lang_type): New element caf_token.
- (GFC_TYPE_ARRAY_CAF_TOKEN): New macro.
-
-2011-05-24 Joseph Myers <joseph@codesourcery.com>
-
- * Make-lang.in (GFORTRAN_D_OBJS): Remove prefix.o.
- (gfortran$(exeext)): Use libcommon-target.a.
-
-2011-05-22 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * frontend-passes.c (cfe_register_funcs): Also register
- character functions if their charlens are known and constant.
- Also register allocatable functions.
-
-2011-05-21 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48699
- * match.c (select_type_set_tmp): Make the temporary ALLOCATABLE if the
- selector is ALLOCATABLE.
-
-2011-05-20 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48706
- * module.c (write_dt_extensions): Do not write extended types which
- are local to a subroutine.
-
-2011-05-20 Joseph Myers <joseph@codesourcery.com>
-
- * Make-lang.in (GFORTRAN_D_OBJS): Remove version.o and intl.o.
-
-2011-05-20 Janne Blomqvist <jb@gcc.gnu.org>
-
- * gfortran.texi (set_fpe): Update documentation.
- * invoke.texi (-ffpe-trap): Likewise.
- * libgfortran.h (GFC_FPE_PRECISION): Rename to GFC_FPE_INEXACT.
- * options.c (gfc_handle_fpe_trap_option): Handle inexact and make
- precision an alias for it.
-
-2011-05-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * trans-types.c (gfc_get_element_type): Handle scalar coarrays.
- (gfc_get_nodesc_array_type): Make a variant-type copy for scalar
- coarrays.
- * trans.c (gfc_build_array_ref): Return original type not variant
- copy for scalar coarrays.
- * trans-array.c (gfc_conv_array_ref): Ditto.
-
-2011-05-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48700
- * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): Deallocate 'TO'
- argument to avoid memory leaks.
-
-2011-05-16 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.texi (_gfortran_set_options): Add GFC_STD_F2008_TR.
- (Fortran 2008 status): Multi-image support for coarrays.
- (TR 19113 status): New section.
-
-2011-05-15 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- actual argument is not an array; rank mismatch is diagnosted later.
- * trans-decl.c (gfc_get_symbol_decl, gfc_trans_deferred_vars): Handle
- scalar coarrays.
- * trans-types.c (gfc_get_array_type_bounds): Ditto.
-
-2011-05-15 Joern Rennecke <amylaar@spamcop.net>
-
- PR middle-end/46500
- * trans-types.c: Include "tm.h".
- [0] (c_size_t_size): Remove.
-
-2011-05-15 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/48915
- * gfortran.texi (_gfortran_set_options): Even though -fbacktrace
- is now the default, the library defaults to backtracing disabled.
-
-2011-05-14 Tobias Burnus <burnus@net-b.de>
-
- * lang.opt (fdump-core): Re-add as ignored option
- for backward compatibility.
-
-2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/48915
- * gfortran.texi: Update mixed-language programming section
- reflecting the removal of the fdump-core option, and that
- -fbacktrace is now enabled by default.
-
-2011-05-14 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/22572
- * frontend-passes.c (cfe_register_funcs): Also register functions
- for potential elimination if the rank is > 0, the shape is unknown
- and reallocate on assignment is active.
- (create_var): For rank > 0 functions with unknown shape, create
- an allocatable temporary.
-
-2011-05-14 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * interface.c (compare_parameter): Skip diagnostic if
- actual argument is not an array; rank mismatch is diagnosted later.
-
-2011-05-14 Tobias Burnus <burnus@net-b.de>
-
- * options.c (gfc_init_options, gfc_post_options): Enable
- -fstack-arrays by default if -Ofast is used.
- * invoke.texi (-fstack-arrays): Document this.
-
-2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/48915
- * gfortran.h (gfc_option_t): Remove flag_dump_core.
- * gfortran.texi (GFORTRAN_ERROR_DUMPCORE): Remove section.
- (GFORTRAN_ERROR_BACKTRACE): Document that it's enabled by default.
- * intrinsic.texi (ABORT): Remove explanation of -fdump-core.
- * invoke.texi: Remove -fdump-core, document that -fbacktrace is
- enabled by default.
- * lang.opt: Remove -fdump-core.
- * options.c (gfc_init_options): Make backtrace default to enabled,
- remove dump_core.
- (gfc_handle_option): Remove OPT_fdump-core.
- * trans-decl.c: Pass a 0 to preserve ABI.
-
-2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
-
- * gfortran.texi: Remove GFORTRAN_USE_STDERR documentation.
-
-2011-05-13 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48972
- * io.c (resolve_tag_format, resolve_tag): Make sure
- that the string is of default kind.
- (gfc_resolve_inquire): Also resolve decimal tag.
-
-2011-05-12 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48972
- * resolve.c (resolve_intrinsic): Don't resolve module
- intrinsics multiple times.
-
-2011-05-11 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48889
- * expr.c (gfc_is_constant_expr): Use e->value.function.esym
- instead of e->symtree->n.sym, if available.
-
-2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
-
- * f95-lang.c (global_bindings_p): Return bool and simplify.
-
-2011-05-07 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- PR fortran/48919
- * trans.h: Move gfc_init_coarray_decl prototype ...
- * gfortran.h: ... to here.
- * parse.c (translate_all_program_units): Call gfc_init_coarray_decl.
- (gfc_parse_file): Update translate_all_program_units call.
- * trans-decl.c (gfc_init_coarray_decl): Fix variable declaration,
- new argument whether DECL_EXTERNAL should be used.
- (create_main_function): Update gfc_init_coarray_decl call.
- * trans-intrinsic.c (trans_this_image, trans_image_index,
- conv_intrinsic_cobound): Ditto.
-
-2011-05-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * trans-array.c (gfc_walk_variable_expr): Continue walking
- for scalar coarrays.
- * trans-intrinsic.c (convert_element_to_coarray_ref): New function.
- (trans_this_image, trans_image_index, conv_intrinsic_cobound): Use it.
- (trans_this_image): Fix algorithm.
- * trans-types.c (gfc_get_element_type, gfc_get_array_descriptor_base,
- gfc_sym_type): Handle scalar coarrays.
-
-2011-05-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48858
- PR fortran/48820
- * lang.opt (std=f2008tr): New.
- * libgfortran.h (GFC_STD_F2008_TR): New macro constant.
- * decl.c (verify_c_interop_param): Allow OPTIONAL in BIND(C)
- procedures for -std=f2008tr/gnu/legacy.
- (gfc_match_import): Set sym to NULL.
- * options.c (set_default_std_flags,gfc_handle_option): Handle
- -std=f2008tr.
- * invoke.texi (-std=): Document -std=f2008tr.
-
-2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
-
- * trans-decl.c (gfc_trans_entry_master_switch): Call build_case_label.
- * trans-io.c (add_case): Likewise.
- * trans-stmt.c (gfc_trans_integer_select): Likewise.
- (gfc_trans_character_select): Likewise.
-
-2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * trans-decl.c (trans_function_start): Do not set
- dont_save_pending_sizes_p.
-
-2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
-
- * trans.h (gfc_chainon_list): Delete.
- * trans.c (gfc_chainon_list): Delete.
-
-2011-05-04 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48864
- * invoke.texi (fno-protect-parens): Document
- that -Ofast implies -fno-protect-parens.
- * options.c (gfc_init_options, gfc_post_options):
- Make -Ofast imply -fno-protect-parens.
-
-2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
-
- * trans-decl.c (build_library_function_decl_1): Call
- build_function_type_vec. Adjust argument list building accordingly.
- * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
- * trans-types.c (gfc_get_function_type): Likewise.
-
-2011-05-04 Richard Guenther <rguenther@suse.de>
-
- * trans-array.c (gfc_trans_array_constructor_value): Use
- size_int for bounds of range types.
- (gfc_trans_array_constructor_value): Use size_type_node
- for memcpy argument.
- * trans-common.c (build_field): Use gfc_charlen_type_node
- for lengths.
- * trans-openmp.c (gfc_trans_omp_clauses): Do not pass NULL
- as type to build_int_cst.
- * trans-const.c (gfc_build_string_const): Use size_int
- for bounds of range types.
- (gfc_build_wide_string_const): Likewise.
- * trans-stmt.c (gfc_trans_label_assign): Use gfc_charlen_type_node
- for lengths.
- (gfc_trans_character_select): Likewise.
- (gfc_trans_character_select): Do not pass NULL
- as type to build_int_cst.
- (gfc_trans_character_select): Use size_int for bounds of range types.
- * trans-io.c (gfc_build_io_library_fndecls): Likewise.
- (add_case): Do not pass NULL as type to build_int_cst.
- (transfer_expr): Likewise.
- (transfer_array_desc): Likewise.
- * trans-decl.c (gfc_add_assign_aux_vars): Use gfc_charlen_type_node
- for lengths.
- (gfc_trans_assign_aux_var): Likewise.
- (create_main_function): Use size_int for bounds of range types.
- * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char): Do not pass
- NULL as type to build_int_cst.
- (gfc_conv_intrinsic_spacing): Likewise.
- (gfc_conv_intrinsic_rrspacing): Likewise.
- (gfc_conv_intrinsic_len): Use gfc_charlen_type_node for lengths.
-
-2011-05-04 Richard Guenther <rguenther@suse.de>
-
- * trans-types.c (gfc_get_array_type_bounds): Remove zero notrunc
- argument to int_const_binop.
-
-2011-05-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * trans-intrinsic.c (trans_this_image): Implement version with
- coarray argument.
- (conv_intrinsic_cobound): Simplify code.
- (gfc_conv_intrinsic_function): Call trans_this_image for
- this_image(coarray) except for -fcoarray=single.
-
-2011-05-02 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/48720
- * gfortran.texi: Document the 'Q' exponent-letter extension.
- * invoke.texi: Document -Wreal-q-constant.
- * lang.opt: Add -Wreal-q-constant option.
- * gfortran.h: Add warn_real_q_constant to option struct.
- * primary.c (match_real_constant): Use it. Accept 'Q' as
- exponent-letter for REAL(16) real-literal-constant with a
- fallback to REAL(10) or error if REAL(10) is not available.
- * options.c (gfc_init_options, set_Wall) Set it.
- (gfc_handle_option): Handle new option.
-
-2011-04-30 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * dump-prase-tree.c (show_code_node): Set the current
- namespace to the BLOCK before displaying it; restore
- afterwards.
-
-2011-04-30 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48821
- * decl.c (gfc_match_import): Don't try to find the
- symbol if already found.
-
-2011-04-30 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/48746
- * trans-expr.c (fcncall_realloc_result): Set the bounds and the
- offset so that the lbounds are one.
- (gfc_trans_arrayfunc_assign): Add rank to arguments of above.
-
-2011-04-29 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/48462
- * trans-expr.c (arrayfunc_assign_needs_temporary): Deal with
- automatic reallocation when the lhs is a target.
-
- PR fortran/48746
- * trans-expr.c (fcncall_realloc_result): Make sure that the
- result dtype field is set before the function call.
-
-2011-04-29 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48810
- * resolve.c (resolve_typebound_generic_call): Don't check access
- flags of the specific function.
-
- PR fortran/48800
- * resolve.c (resolve_formal_arglist): Don't change AS_DEFERRED
- to AS_ASSUMED_SHAPE for function results.
- (resolve_fl_var_and_proc): Print also for function results with
- AS_DEFERRED an error, if they are not a pointer or allocatable.
- (resolve_types): Make sure arguments of procedures in interface
- blocks are resolved.
-
-2011-04-29 Michael Matz <matz@suse.de>
-
- * options.c (options.c): Set warn_maybe_uninitialized.
-
-2011-04-28 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48112
- * resolve.c (resolve_fl_var_and_proc): Print diagnostic of
- function results only once.
- (resolve_symbol): Always resolve function results.
-
- PR fortran/48279
- * expr.c (gfc_check_vardef_context): Fix handling of generic
- EXPR_FUNCTION.
- * interface.c (check_interface0): Reject internal functions
- in generic interfaces, unless -std=gnu.
-
-2011-04-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48788
- * resolve.c (resolve_global_procedure): Error recovery -
- avoid segfault for (non)character-returning functions.
-
-2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * decl.c (gfc_match_end): Check that the block name starts
- with "block@".
- * parse.c (gfc_build_block_ns): Make block names unique by
- numbering them.
-
-2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * frontend-passes.c (inserted_block): New variable.
- (changed_statement): Likewise.
- (create_var): Encase statement to be operated on in a BLOCK.
- Adjust code insertion for BLOCK.
- (cfe_code): Set inserted_block and changed_statement to NULL.
-
-2011-04-23 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * module.c (mio_array_spec): Set as->cotype on reading.
- * resolve.c (resolve_allocate_expr): Fix allocating coarray
- components.
-
-2011-04-21 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48405
- * frontend_passes (cfe_register_funcs): Remove workaround for DO
- loops.
- (gfc_code_walker): Make sure the pointer to the current
- statement doen't change when other statements are inserted.
-
-2011-04-21 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * array.c (gfc_match_array_spec): Fix maximal rank(+corank) check.
-
-2011-04-20 Jim Meyering <meyering@redhat.com>
-
- * expr.c (free_expr0): Remove useless if-before-free.
- * gfortranspec.c (lang_specific_pre_link): Likewise.
- * interface.c (gfc_extend_expr): Likewise.
- * trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
-
-2011-04-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48588
- PR fortran/48692
-
- * module.c (fix_mio_expr): Commit created symbol.
-
-2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
-
- * scanner.c (load_file): Use XCNEWVAR instead of xcalloc.
-
-2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
-
- * frontend-passes.c (gfc_run_passes): Use XDELETEVEC instead of
- free.
-
-2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
-
- * misc.c (gfc_getmem): Remove function.
- * gfortran.h: Remove gfc_getmem prototype. Replace gfc_getmem
- usage with XCNEW or XCNEWVEC.
- * expr.c (gfc_check_assign_symbol): Replace gfc_getmem usage with
- XCNEW or XCNEWVEC.
- * options.c (gfc_handle_module_path_options)
- (gfc_get_option_string): Likewise.
- * resolve.c (gfc_resolve_forall): Likewise.
- * simplify.c (simplify_transformation_to_array): Likewise.
- * target-memory.c (gfc_target_interpret_expr): Likewise.
- * trans-common.c (get_segment_info, copy_equiv_list_to_ns)
- (get_init_field): Likewise.
- * trans-expr.c (gfc_conv_statement_function): Likewise.
- * trans-io.c (nml_full_name): Likewise.
- * trans-stmt.c (gfc_trans_forall_1): Likewise.
- * scanner.c (load_file): Replace gfc_getmem usage with xcalloc.
-
-2011-04-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48588
- * parse.c (resolve_all_program_units): Skip modules.
- (translate_all_program_units): Handle modules.
- (gfc_parse_file): Defer code generation for modules.
-
-2011-04-19 Martin Jambor <mjambor@suse.cz>
-
- * trans-decl.c (gfc_generate_function_code): Call cgraph_create_node
- instead of cgraph_get_create_node.
-
-2011-04-18 Jim Meyering <meyering@redhat.com>
-
- remove now-unused definition of gfc_free
- * misc.c (gfc_free): Remove function.
- * gfortran.h (gfc_free): Remove its prototype.
-
-2011-04-18 Jim Meyering <meyering@redhat.com>
-
- convert each use of gfc_free (p) to free (p)
- Do that by running this command:
- perl -pi -e 's/\bgfc_free ?\(/free (/' \
- $(git grep -El '\bgfc_free ?\(')
- which also corrects the few uses that lacked a space between
- the function name and the open parenthesis.
- Manually undo the change to the function definition itself
- and its prototype. They'll be removed next.
- * array.c (gfc_free_array_spec, gfc_set_array_spec): s/gfc_free/free/
- * constructor.c (node_free): Likewise.
- * cpp.c (dump_queued_macros): Likewise.
- * data.c (gfc_assign_data_value): Likewise.
- * decl.c (free_variable, free_value, gfc_free_data): Likewise.
- (gfc_free_data_all, match_old_style_init): Likewise.
- (gfc_set_constant_character_len, gfc_free_enum_history, NUM_DECL):
- Likewise.
- (gfc_match_modproc): Likewise.
- * dependency.c (check_section_vs_section): Likewise.
- * error.c (gfc_pop_error, gfc_free_error): Likewise.
- * expr.c (free_expr0, gfc_free_expr, gfc_free_actual_arglist): Likewise.
- (gfc_free_ref_list, gfc_replace_expr, gfc_copy_ref): Likewise.
- (find_substring_ref, gfc_simplify_expr, gfc_check_assign_symbol):
- Likewise.
- * frontend-passes.c (gfc_run_passes, cfe_expr_0): Likewise.
- (strip_function_call, optimize_comparison): Likewise.
- * interface.c (gfc_free_interface, arginfo, check_interface0): Likewise.
- (CHECK_OS_COMPARISON, gfc_extend_assign, gfc_free_formal_arglist):
- Likewise.
- * intrinsic.c (gfc_intrinsic_done_1, gfc_convert_type_warn): Likewise.
- (gfc_convert_chartype): Likewise.
- * io.c (gfc_free_open, compare_to_allowed_values, gfc_free_close):
- Likewise.
- (gfc_free_filepos, gfc_free_dt, gfc_free_inquire): Likewise.
- * match.c (gfc_free_iterator, gfc_match_associate): Likewise.
- (gfc_free_alloc_list, gfc_free_namelist, gfc_free_equiv_until):
- Likewise.
- (free_case, gfc_free_forall_iterator): Likewise.
- * misc.c: Likewise.
- * module.c (free_pi_tree, resolve_fixups, free_rename): Likewise.
- (free_true_name, peek_atom, mio_allocated_wide_string): Likewise.
- (mio_pool_string, mio_internal_string, mio_gmp_integer): Likewise.
- (mio_gmp_real, mio_expr, mio_typebound_proc): Likewise.
- (mio_full_typebound_tree, skip_list, load_equiv): Likewise.
- (free_written_common, gfc_use_module, gfc_free_use_stmts): Likewise.
- * openmp.c (gfc_free_omp_clauses): Likewise.
- * options.c (gfc_post_options): Likewise.
- * parse.c (select_type_pop, parse_omp_structured_block): Likewise.
- * primary.c (gfc_free_structure_ctor_component): Likewise.
- * resolve.c (resolve_structure_cons, check_host_association): Likewise.
- (gfc_resolve_forall, resolve_equivalence): Likewise.
- * scanner.c (gfc_scanner_done_1, gfc_release_include_path): Likewise.
- (gfc_define_undef_line, preprocessor_line, include_line): Likewise.
- (load_file, gfc_read_orig_filename): Likewise.
- * simplify.c (simplify_transformation_to_array): Likewise.
- (gfc_simplify_ibits, simplify_shift, gfc_simplify_ishftc, STRING):
- Likewise.
- (gfc_simplify_compiler_options): Likewise.
- * st.c (gfc_free_statement, gfc_free_statements): Likewise.
- (gfc_free_association_list): Likewise.
- * symbol.c (free_components, gfc_free_st_label, free_st_labels):
- Likewise.
- (gfc_delete_symtree, gfc_free_symbol, gfc_undo_symbols): Likewise.
- (free_old_symbol, gfc_commit_symbols, free_tb_tree): Likewise.
- (free_common_tree, free_uop_tree, free_sym_tree): Likewise.
- (gfc_free_dt_list, gfc_free_equiv_infos, gfc_free_equiv_lists):
- Likewise.
- (gfc_free_finalizer, gfc_free_charlen, free_entry_list): Likewise.
- (gfc_free_namespace): Likewise.
- * trans-array.c (gfc_free_ss, gfc_trans_array_bound_check): Likewise.
- (gfc_conv_array_ref, gfc_conv_ss_startstride): Likewise.
- (gfc_trans_dummy_array_bias, gfc_conv_array_parameter): Likewise.
- * trans-common.c (get_init_field, create_common): Likewise.
- * trans-const.c (gfc_build_wide_string_const): Likewise.
- (gfc_conv_string_init): Likewise.
- * trans-decl.c (gfc_generate_function_code): Likewise.
- * trans-expr.c (gfc_conv_substring, gfc_free_interface_mapping):
- Likewise.
- (SCALAR_POINTER, gfc_conv_statement_function): Likewise.
- (gfc_trans_subarray_assign): Likewise.
- * trans-intrinsic.c (conv_generic_with_optional_char_arg): Likewise.
- * trans-io.c (gfc_trans_io_runtime_check, set_string): Likewise.
- (transfer_namelist_element, transfer_array_component): Likewise.
- * trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
- * trans-stmt.c (cleanup_forall_symtrees, gfc_trans_forall_1): Likewise.
- * trans.c (trans_runtime_error_vararg, gfc_restore_backend_locus):
- Likewise.
-
-2011-04-15 Jim Meyering <meyering@redhat.com>
-
- gfortran: remove cpp definition of free, ...
- in preparation for the s/gfc_free/free/ transformation.
- * gfortran.h (free): Remove macro definition that would otherwise
- prevent direct use of the function.
-
-2011-04-18 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * array.c (gfc_match_array_ref): Check for too many codimensions.
- * check.c (gfc_check_image_index): Check number of elements
- in SUB argument.
- * simplify.c (gfc_simplify_image_index): Remove unreachable checks.
-
-2011-04-18 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * iresolve.c (gfc_resolve_image_index): Set ts.type.
- * simplify.c (gfc_simplify_image_index): Don't abort if the bounds
- are not known at compile time and handle -fcoarray=lib.
- * trans-intrinsics.c (gfc_conv_intrinsic_function): Handle
- IMAGE_INDEX.
- (conv_intrinsic_cobound): Fix comment typo.
- (trans_this_image): New function.
- * trans-array.c (gfc_unlikely): Move to trans.c.
- * trans.c (gfc_unlikely): Function moved from trans-array.c.
- (gfc_trans_runtime_check): Use it.
- * trans-io.c (gfc_trans_io_runtime_check): Ditto.
- * trans.h (gfc_unlikely): Add prototype.
-
-2011-04-18 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/48462
- * trans-expr.c (fcncall_realloc_result): Renamed version of
- realloc_lhs_bounds_for_intrinsic_call that does not touch the
- descriptor bounds anymore but makes a temporary descriptor to
- hold the result.
- (gfc_trans_arrayfunc_assign): Modify the reference to above
- renamed function.
-
-2011-05-17 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48624
- * trans-decl.c (gfc_get_extern_function_decl): Fix decl
- for external procedures with proc arguments.
-
-2011-04-15 Michael Matz <matz@suse.de>
-
- * trans-array.c (toplevel): Include gimple.h.
- (gfc_trans_allocate_array_storage): Check flag_stack_arrays,
- properly expand variable length arrays.
- (gfc_trans_auto_array_allocation): If flag_stack_arrays create
- variable length decls and associate them with their scope.
- * gfortran.h (gfc_option_t): Add flag_stack_arrays member.
- * options.c (gfc_init_options): Handle -fstack_arrays option.
- * lang.opt (fstack-arrays): Add option.
- * invoke.texi (Code Gen Options): Document it.
- * Make-lang.in (trans-array.o): Depend on GIMPLE_H.
-
-2011-04-15 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * trans-intrinsic.c (conv_intrinsic_cobound): Remove unused
- code which is also causing an ICE.
-
-2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
-
- * f95-lang.c (poplevel): Use BLOCK_CHAIN and block_chainon.
-
-2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
-
- * f95-lang.c (union lang_tree_node): Check for TS_COMMON before
- calling TREE_CHAIN.
-
-2011-04-12 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/48360
- PR fortran/48456
- * trans-array.c (get_std_lbound): For derived type variables
- return array valued component lbound.
-
-2011-04-12 Martin Jambor <mjambor@suse.cz>
-
- * trans-decl.c (gfc_generate_function_code): Call
- cgraph_get_create_node instead of cgraph_node.
-
-2011-04-11 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * simplify.c (simplify_bound_dim): Exit for
- ucobound's last dimension unless -fcoarray=single.
- * trans-array (gfc_conv_descriptor_size_1): Renamed from
- gfc_conv_descriptor_size, made static, has now from_dim and
- to_dim arguments.
- (gfc_conv_descriptor_size): Call gfc_conv_descriptor_size.
- (gfc_conv_descriptor_cosize): New function.
- * trans-array.h (gfc_conv_descriptor_cosize): New prototype.
- * trans-intrinsic.c (conv_intrinsic_cobound): Add input_location
- and handle last codim of ucobound for when -fcoarray is not "single".
-
-2011-04-08 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48448
- * gfortran.h (gfc_option_t): Add warn_function_elimination and
- flag_frontend_optimize.
- * lang.opt (Wfunction-elimination): Add.
- (ffrontend-optimize): Add.
- * invoke.texi: Add documentation for -Wfunction-elimination
- and -ffrontend-optimize. Add -faggressive-function-elimination
- to list of code generation options.
- * frontend-passes.c (gfc_run_passes): Run optimizations if
- flag_frontend_optimize is set.
- (warn_function_elimination): New function.
- (cfe_expr_0): Call it if requested to do so.
- * options.c (gfc_init_options): Initiate warn_function_elimination
- and flag_frontend_optimize.
- (gfc_post_options): Set flag_frontend_optimize if not specified
- by user, depending on the optimization level.
- (gfc_handle_option): Handle -Wfunction-elimination and
- -ffrontend-optimize.
-
-2011-04-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * trans-intrinsic.c (gfc_conv_intrinsic_function): Fix
- call for this_image.
-
-2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
-
- * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Use
- build_function_type_list instead of build_function_type. Correct
- argument order for func_frexp and func_scalbn.
-
-2011-04-05 Duncan Sands <baldrick@free.fr>
-
- * f95-lang.c (build_builtin_fntypes): Swap frexp parameter types.
-
-2011-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * frontend-passes: (optimize_lexical_comparison): New function.
- (optimize_expr): Call it.
- (optimize_comparison): Also handle lexical comparison functions.
- Return false instad of -2 for unequal comparison.
-
-2011-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48412
- * frontend-passes (cfe_expr_0): Reverse the order of going
- through the loops.
-
-2011-04-04 Tobias Burnus <burnus@net-b.de>
- Mikael Morin <mikael.morin@sfr.fr>
-
- PR fortran/18918
- * check.c (is_coarray): Update - because of DIMEN_THIS_IMAGE.
- * expr.c (gfc_is_coindexed): Ditto.
- * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_THIS_IMAGE.
- * interface.c (compare_parameter): Use gfc_expr_attr and
- gfc_is_coindexed.
- * resolve.c (check_dimension, compare_spec_to_ref,
- resolve_allocate_expr, check_data_variable): Update for
- DIMEN_THIS_IMAGE.
- * simplify.c (gfc_simplify_lcobound, gfc_simplify_this_image,
- gfc_simplify_ucobound): Allow non-constant bounds.
- * trans-array.c (gfc_set_loop_bounds_from_array_spec,
- gfc_trans_create_temp_array, gfc_trans_constant_array_constructor,
- gfc_set_vector_loop_bounds, gfc_conv_array_index_offset,
- gfc_start_scalarized_body, gfc_trans_scalarizing_loops,
- gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
- gfc_conv_ss_startstride, gfc_conv_loop_setup,
- gfc_trans_array_bounds, gfc_conv_expr_descriptor,
- gfc_walk_variable_expr): Handle codimen.
- * trans-decl.c (gfc_build_qualified_array): Save cobounds.
- * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use arg2.
- (conv_intrinsic_cobound): New function.
- (gfc_conv_intrinsic_function): Call it.
- (gfc_walk_intrinsic_function, gfc_add_intrinsic_ss_code): Handle
- ucobound, lcobound, this_image.
- * fortran/trans-types.c (gfc_build_array_type): Save cobounds.
- (gfc_get_dtype): Honour corank.
- (gfc_get_nodesc_array_type): Save corank and codimensions.
- (gfc_get_array_type_bounds): Save cobound.
- * fortran/trans.h (gfc_ss_info,gfc_loopinfo): Add codimen item.
- (gfc_array_kind): Add corank item.
- (GFC_TYPE_ARRAY_CORANK): New macro.
-
-2011-04-03 Kai Tietz <ktietz@redhat.com>
-
- PR middle-end/48422
- * Make-lang.in (f95-lang.o): Add some missing dependencies.
-
-2011-04-01 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48352
- * frontend-passes (cfe_register_funcs): Don't
- register functions if they appear as iterators in DO loops.
-
-2011-03-30 Michael Matz <matz@suse.de>
-
- PR fortran/47516
- * trans-expr.c (realloc_lhs_loop_for_fcn_call): Take loop as parameter,
- don't use local variable.
- (gfc_trans_arrayfunc_assign): Adjust caller.
-
-2011-03-29 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48095
- * decl.c (match_procedure_decl,match_ppc_decl): Set flavor of interface.
- * module.c (MOD_VERSION): Bump.
- (mio_typespec): Read/write 'interface' field.
- * primary.c (match_string_constant,match_logical_constant): Remove
- unneeded code.
- (match_complex_constant): Make sure to clear the typespec.
-
-2011-03-29 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * frontend-passes.c (create_var): Warn about creating an
- array temporary if requested.
-
-2011-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/47065
- * frontend-passes.c (optimize_trim): Also follow references, except
- when they are substring references or array references.
-
-2011-03-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.h (gfc_isym_id): Rename GFC_ISYM_NUMIMAGES to
- GFC_ISYM_NUM_IMAGES.
- (gfc_fcoarray): Add GFC_FCOARRAY_LIB.
- * intrinsic.c (add_functions): Update due to GFC_ISYM_NUM_IMAGES
- rename.
- * invoke.texi (-fcoarray=): Document "lib" argument.
- * iresolve.c (gfc_resolve_this_image): Fix THIS IMAGE().
- * libgfortran.h (libgfortran_stat_codes): Add comments.
- * options.c (gfc_handle_coarray_option): Add -fcoarray=lib.
- * simplify.c (gfc_simplify_num_images, gfc_simplify_this_image):
- Handle GFC_FCOARRAY_LIB.
- * trans.h (gfc_init_coarray_decl): New prototype.
- (gfor_fndecl_caf_init, gfor_fndecl_caf_finalize,
- gfor_fndecl_caf_critical, gfor_fndecl_caf_end_critical,
- gfor_fndecl_caf_sync_all, gfor_fndecl_caf_sync_images,
- gfor_fndecl_caf_error_stop, gfor_fndecl_caf_error_stop_str,
- gfort_gvar_caf_num_images, gfort_gvar_caf_this_image):
- New global variables.
- * trans-decl.c: Declare several CAF functions (cf. above).
- (gfc_build_builtin_function_decls): Initialize those.
- (gfc_init_coarray_decl): New function.
- (create_main_function): Call CAF init/finalize functions.
- * trans-intrinsic.c (trans_this_image, trans_num_images): New.
- (gfc_conv_intrinsic_function): Call those.
- * trans-stmt.c (gfc_trans_stop, gfc_trans_sync, gfc_trans_critical):
- Add code for GFC_FCOARRAY_LIB.
-
-2011-03-26 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48291
- * class.c (get_unique_hashed_string): Adjust maximum allowable length
- for unique type string.
-
-2011-03-25 Kai Tietz <ktietz@redhat.com>
-
- * scanner.c (preprocessor_line): Use filename_cmp
- instead of strcmp.
-
-2011-03-25 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48174
- PR fortran/45304
- * trans-types.c (gfc_get_function_type): Don't use varargs if the
- procedure is known to have no arguments.
-
-2011-03-21 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/22572
- * gfortran.h (gfc_option_t): Add
- flag_aggressive_function_elimination.
- (gfc_dep_compare_functions): Add prototype.
- * lang.opt: Add faggressive-function-elimination.
- * invoke.texi: Document -faggressive-function-elimination.
- * frontend_passes (expr_array): New static variable.
- (expr_size): Likewise.
- (expr_count): Likewise.
- (current_code): Likewise.
- (current_ns): Likewise.
- (gfc_run_passes): Allocate and free space for expressions.
- (cfe_register_funcs): New function.
- (create_var): New function.
- (cfc_expr_0): New function.
- (cfe_code): New function.
- (optimize_namespace): Invoke gfc_code_walker with cfe_code
- and cfe_expr_0.
- * dependency.c (gfc_dep_compare_functions): New function.
- (gfc_dep_compare_expr): Use it.
- * options.c (gfc_init_options): Handle
- flag_aggressive_function_elimination.
- (gfc_handle_option): Likewise.
-
-2011-03-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * arith.c (arith_power): Plug memory leak.
-
-2011-03-12 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48059
- * trans-expr.c (gfc_apply_interface_mapping_to_expr): Replace base type
- for polymorphic arguments.
-
-2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/48054
- * intrinsic.texi: Clarify doc of logarithm functions.
-
-2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/47552
- * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Fix type of
- the string length variable.
-
-2011-03-11 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47768
- * module.c (ab_attribute,attr_bits): Add AB_PROC_POINTER_COMP.
- (mio_symbol_attribute): Handle attribute 'proc_pointer_comp'.
-
-2011-03-06 Paul Thomas <pault@gcc.gnu.org>
- Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/47850
- * expr.c (gfc_is_constant_expr): Only use gfc_constant_ac if
- the expression has an iterator. Otherwise, iterate through the
- array, checking for constant expressions for each element.
-
-2011-03-04 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/47802
- * intrinsic.texi: Update CTIME and FDATE documentation.
-
-2011-03-03 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * invoke.texi (Option Summary, Fortran Dialect Options)
- (Preprocessing Options, Runtime Options, Code Gen Options):
- Fix vertical list spacing by using @itemx for additinoal
- items, empty line before @table. Fix typos.
-
-2011-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/47894
- * intrinsic.texi: Fix doc of the VERIFY intrinsic.
-
-2011-02-26 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47846
- * trans-stmt.c (gfc_trans_allocate): Fix allocation with
- type-spec of deferred-length strings.
-
-2011-02-26 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47886
- * openmp.c (gfc_resolve_omp_directive): Resolve if()
- condition of OpenMP's task.
-
-2011-02-26 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/47894
- * intrinsic.texi: Fix doc of the VERIFY intrinsic.
-
-2011-02-24 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47872
- * intrinsic.texi (ALLOCATED, ATAN, BESSEL_JN, BESSEL_YN): Add
- multitable for linebreak between different syntax variants.
-
-2011-02-24 Richard Guenther <rguenther@suse.de>
-
- PR fortran/47839
- * f95-lang.c (pushdecl): For externs in non-global scope push
- a copy of the decl into the BLOCK.
-
-2011-02-23 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/40850
- * trans.c (gfc_prepend_expr_to_block): New function.
- * trans.h (gfc_prepend_expr_to_block): Declare.
- * trans-array.c (gfc_conv_array_parameter): Replace
- gfc_add_expr_to_block with gfc_prepend_expr_to_block.
-
-2011-02-22 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/45743
- * trans-decl.c (gfc_get_extern_function_decl): Don't use the
- gsymbol backend_decl if the procedure has a formal argument
- that is a procedure.
-
-2011-02-22 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/41359
- * trans-stmt.c (gfc_trans_if_1): Use correct line for
- expressions in the if condition.
-
-2011-02-20 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47797
- * trans-decl.c (gfc_trans_deferred_vars): Use gfc_set_backend_locus and
- gfc_restore_backend_locus to have better debug locations.
- * trans-array.c (gfc_trans_deferred_array): Ditto.
-
-2011-02-20 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/45077
- PR fortran/44945
- * trans-types.c (gfc_get_derived_type): Remove code that looks
- for decls in gsym and add call to gfc_get_module_backend_decl.
- * trans.h: Add prototype for gfc_get_module_backend_decl.
- * trans-decl.c (gfc_get_module_backend_decl): New function.
- (gfc_get_symbol_decl): Call it.
-
-2011-02-19 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47348
- * trans-array.c (get_array_ctor_all_strlen): Move up in file.
- (get_array_ctor_var_strlen): Add block dummy and add call to
- get_array_ctor_all_strlen instead of giving up on substrings.
- Call gcc_unreachable for default case.
- (get_array_ctor_strlen): Add extra argument to in call to
- get_array_ctor_var_strlen.
-
-2011-02-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47789
- * primary.c (gfc_match_structure_constructor): Handle empty parent
- types.
-
-2011-02-18 Tobias Burnus
-
- PR fortran/47775
- * trans-expr.c (arrayfunc_assign_needs_temporary): Use
- esym to check whether the specific procedure returns an
- allocatable or pointer.
-
-2011-02-18 Michael Matz <matz@suse.de>
-
- PR fortran/45586
- * gfortran.h (struct gfc_component): Add norestrict_decl member.
- * trans.h (struct lang_type): Add nonrestricted_type member.
- * trans-expr.c (gfc_conv_component_ref): Search fields with correct
- parent type.
- * trans-types.c (mirror_fields, gfc_nonrestricted_type): New.
- (gfc_sym_type): Use it.
-
-2011-02-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47768
- * resolve.c (resolve_transfer): Reject variables with procedure pointer
- components.
-
-2011-02-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47767
- * gfortran.h (gfc_check_access): Removed prototype.
- (gfc_check_symbol_access): Added prototype.
- * module.c (gfc_check_access): Renamed to 'check_access', made static.
- (gfc_check_symbol_access): New function, basically a shortcut for
- 'check_access'.
- (write_dt_extensions,write_symbol0,write_generic,write_symtree): Use
- 'gfc_check_symbol_access'.
- (write_operator,write_module): Renamed 'gfc_check_access'.
- * resolve.c (resolve_fl_procedure,resolve_fl_derived,
- resolve_fl_namelist,resolve_symbol,resolve_fntype): Use
- 'gfc_check_symbol_access'.
-
-2011-02-16 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47745
- * class.c (gfc_build_class_symbol): Set 'class_ok' attribute.
- * decl.c (build_sym,attr_decl1): Move setting of 'class_ok' into
- 'gfc_build_class_symbol'.
- (gfc_match_decl_type_spec): Reject unlimited polymorphism.
- * interface.c (matching_typebound_op): Check for 'class_ok' attribute.
- * match.c (select_type_set_tmp): Move setting of 'class_ok' into
- 'gfc_build_class_symbol'.
- * primary.c (gfc_variable_attr): Check for 'class_ok' attribute.
-
-2011-02-15 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/47633
- . simplify.c (gfc_simplify_compiler_version): Fix off-by-one issue.
-
-2011-02-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47730
- * parse.c (gfc_build_block_ns): Commit 'block@' symbol.
-
-2011-02-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47728
- * class.c (gfc_build_class_symbol): Give a fatal error on polymorphic
- arrays.
- * primary.c (gfc_match_varspec): Avoid ICE for invalid class
- declaration.
-
-2011-02-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47349
- * interface.c (get_expr_storage_size): Handle derived-type components.
-
-2011-02-13 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47569
- * interface.c (compare_parameter): Avoid ICE with
- character components.
-
-2011-02-12 Janus Weil <janus@gcc.gnu.org>
-
- * class.c (gfc_build_class_symbol): Reject polymorphic arrays.
- * decl.c (build_sym,build_struct,attr_decl1): Use return value of
- 'gfc_build_class_symbol'.
-
-2011-02-12 Michael Matz <matz@suse.de>
- Janus Weil <janus@gcc.gnu.org>
- Tobias Burnus <burnus@net-b.de>
-
- PR fortran/45586
- * trans-expr.c (conv_parent_component_references): Avoid unintendent
- skipping of parent compounds.
-
-2011-02-11 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47550
- * resolve.c (resolve_formal_arglist): PURE with VALUE
- and no INTENT: Add -std= diagnostics.
-
-2011-02-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47352
- * resolve.c (resolve_procedure_interface): If interface has a result
- variable, copy the typespec and set result pointer to self.
-
-2011-02-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47463
- * resolve.c (resolve_typebound_subroutine): Remove erroneous line.
-
-2011-02-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47637
- * trans-decl.c (init_intent_out_dt): Handle CLASS arguments.
-
-2011-02-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- * io.c (match_io_element): Do not set dt if not inquire.
-
-2011-02-08 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/45290
- * expr.c (gfc_check_assign_symbol): Reject pointers as pointer
- initialization target.
-
-2011-02-07 Janne Blomqvist <jb@gcc.gnu.org>
- Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * gfortran.texi (Thread-safety): texinfo styling fixes.
- * intrinsic.texi: Likewise.
-
-2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
-
- * gfortran.texi (Compiler Characteristics): Add reference to
- thread-safety section.
-
-2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
-
- * gfortran.texi (Thread-safety): New section.
- * intrinsic.texi (EXECUTE_COMMAND_LINE): Mention thread-safety.
- (GETENV): Likewise.
- (GET_ENVIRONMENT_VARIABLE): Likewise.
- (SYSTEM): Likewise.
-
-2011-02-06 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47592
- * trans-stmt.c (gfc_trans_allocate): For deferred character
- length allocations with SOURCE, store to the values and string
- length to avoid calculating twice. Replace gfc_start_block
- with gfc_init_block to avoid unnecessary contexts and to keep
- declarations of temporaries where they should be. Tidy up the
- code a bit.
-
-2011-02-05 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR fortran/42434
- * intrinsic.texi (SYSTEM_CLOCK): Update documentation.
-
-2011-02-02 Janus Weil <janus@gcc.gnu.org>
- Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47082
- * trans-expr.c (gfc_trans_class_init_assign): Add call to
- gfc_get_derived_type.
- * module.c (read_cleanup): Do not use unique_symtrees for vtabs
- or vtypes.
-
-2011-02-02 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47572
- * resolve.c (resolve_fl_variable): Handle polymorphic allocatables.
-
-2011-02-01 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47565
- * trans-expr.c (gfc_conv_structure): Handle constructors for procedure
- pointer components with allocatable result.
-
-2011-01-31 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47455
- * trans-expr.c (gfc_conv_procedure_call): Handle procedure pointers
- with pointer or allocatable result.
-
-2011-01-31 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47519
- * trans-stmt.c (gfc_trans_allocate): Improve handling of
- deferred character lengths with SOURCE.
- * iresolve.c (gfc_resolve_repeat): Calculate character
- length from source length and ncopies.
- * dump-parse-tree.c (show_code_node): Show MOLD and SOURCE
- expressions for ALLOCATE.
-
-2011-01-31 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47463
- * resolve.c (resolve_typebound_subroutine): Bug fix for the case of
- an argument of a typebound assignment being a component.
-
-2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gfortranspec.c (add_arg_libgfortran) [HAVE_LD_STATIC_DYNAMIC] Use
- LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
-
-2011-01-31 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47042
- * resolve.c (resolve_fl_procedure): Reject stmt functions
- with pointer/allocatable attribute.
-
-2011-01-31 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47042
- * interface.c (gfc_procedure_use): Add explicit interface check for
- pointer/allocatable functions.
-
-2011-01-30 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47523
- * trans-expr.c (gfc_trans_assignment_1): If the rhs is an op
- expr and is assigned to a deferred character length scalar,
- make sure that the function is called before reallocation,
- so that the length is available. Include procedure pointer
- and procedure pointer component rhs as well.
-
- PR fortran/45170
- PR fortran/35810
- PR fortran/47350
- * gfortran.dg/allocatable_function_5.f90: New test not added by
- mistake on 2011-01-28.
-
-2011-01-29 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47531
- * check.c (gfc_check_shape): Support kind argument in SHAPE.
- * intrinsic.c (add_functions): Ditto.
- * resolve.c (gfc_resolve_shape): Ditto.
- * simplify.c (gfc_simplify_shape): Ditto.
- * intrinsic.h (gfc_check_shape, gfc_resolve_shape,
- gfc_simplify_shape): Update prototypes.
- * intrinisc.text (SHAPE): Document kind argument.
-
-2011-01-28 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47507
- * resolve.c (resolve_formal_arglist): Allow arguments with VALUE
- attribute also without INTENT.
-
-2011-01-28 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.texi (Fortran 2003 status): Mention support for
- nonconstant namelist variables.
-
-2011-01-28 Paul Thomas <pault@gcc.gnu.org>
- Tobias Burnus <burnus@gcc.gnu.org>
-
- PR fortran/45170
- PR fortran/35810
- PR fortran/47350
- * interface.c (compare_actual_formal): An allocatable or pointer
- deferred length actual is only allowed if the formal argument
- is also deferred length. Clean up whitespace.
- * trans-expr.c (gfc_conv_procedure_call): Pass string length for
- deferred character length formal arguments by reference. Do the
- same for function results.
- (gfc_trans_pointer_assignment): Do not do runtime check of lhs
- and rhs character lengths, if deferred length lhs. In this case
- set the lhs character length to that of the rhs.
- (gfc_conv_string_parameter): Remove assert that string length is
- an integer type.
- (is_scalar_reallocatable_lhs): New function.
- (alloc_scalar_allocatable_for_assignment): New function.
- (gfc_trans_assignment_1): Call above new function. If the rhs is
- a deferred character length itself, makes ure that the function
- is called before reallocation, so that the length is available.
- (gfc_trans_asssignment): Remove error about assignment to
- deferred length character variables.
- * gfortran.texi: Update entry about (re)allocation on
- assignment.
- * trans-stmt.c (gfc_trans_allocate): Add code to handle deferred
- length character variables.
- * module.c (mio_typespec): Transfer deferred characteristic.
- * trans-types.c (gfc_get_function_type): New code to generate
- hidden typelist, so that those character lengths that are
- passed by reference get the right type.
- * resolve.c (resolve_contained_fntype): Supress error for
- deferred character length functions.
- (resolve_function, resolve_fl_procedure) The same.
- (check_symbols): Remove the error that support for
- entity with deferred type parameter is not yet implemented.
- (resolve_fl_derived): The same.
- match.c (alloc_opt_list): Allow MOLD for deferred length object.
- * trans-decl.c (gfc_get_symbol_decl): For deferred character
- length dummies, generate a local variable for string length.
- (create_function_arglist): Hidden length can be a pointer.
- (gfc_trans_deferred_vars): For deferred character length
- results and dummies, assign the string length to the local
- variable from the hidden argument on entry and the other way
- round on exit, as appropriate.
-
-2011-01-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47474
- * trans-decl.c (gfc_generate_function_code): Fix init
- of allocatable result variable with allocatable components.
-
-2011-01-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47472
- * options.c (gfc_handle_module_path_options): Save
- module path without trailing slash as include path.
-
-2011-01-25 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47448
- * interface.c (gfc_check_operator_interface): Fix
- defined-assignment check.
-
-2011-01-23 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47421
- * trans-decl.c (gfc_trans_deferred_vars): Do not nullify
- scalar allocatable dummy arguments.
-
-2011-01-22 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/38536
- * resolve.c (gfc_iso_c_func_interface): For C_LOC,
- check for array sections followed by component references
- which are illegal. Also check for coindexed arguments.
-
-2011-01-22 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47399
- * primary.c (gfc_match_varspec): Relax gcc_assert to allow for
- PARAMETER TBP.
-
-2011-01-21 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47394
- * error.c (gfc_error_now, gfc_fatal_error, gfc_error_check):
- Use defined instead of magic number exit status codes.
- * scanner.c (include_line, gfc_new_file): Ditto.
-
-2011-01-21 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47377
- * expr.c (gfc_check_pointer_assign): Reject expr data-targets
- without pointer attribute.
-
-2011-01-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47240
- * resolve.c (expression_rank): Fix rank of procedure poiner components.
- * trans-expr.c (gfc_conv_procedure_call): Take care of procedure
- pointer components as actual arguments.
-
-2011-01-17 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/47331
- * gfortran.h (struct gfc_omp_saved_state): New type.
- (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New prototypes.
- * resolve.c (resolve_global_procedure): Call it around gfc_resolve
- call.
- * openmp.c (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New
- functions.
-
-2011-01-17 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47327
- * invoke.texi (Options to request or suppress errors
- and warnings): Fix cross link.
-
-2011-01-15 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.texi: Update Fortran 2003 Status section.
-
- PR fortran/47177
- * invoke.texi: Add missing "-E" to the -dM example.
-
-2011-01-13 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47268
- * intrinsic.texi (get_command_argument, get_environment_variable):
- Mark arguments as optional in the Arguments section.
-
-2011-01-13 Kai Tietz <kai.tietz@onevision.com>
- Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47260
- * trans-decl.c (gfc_get_extern_function_decl,
- build_function_decl): Set TREE_PUBLIC/TREE_EXTERNAL before
- calling decl_attributes.
-
-2011-01-13 Tobias Burnus <burnus@net-b.de>
- Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/45848
- PR fortran/47204
- * gfortran.h (gfc_code): Move union ext's case_list into
- the struct block.
- * dump-parse-tree.c (show_code_node): Adapt by prefixing case_list
- by "block.".
- * frontend-passes.c (gfc_code_walker): Ditto.
- * match.c (gfc_match_goto, gfc_match_call, gfc_match_case,
- gfc_match_type_is, gfc_match_class_is): Ditto.
- * resolve.c (resolve_select, resolve_select_type): Ditto.
- * st.c (gfc_free_statement): Ditto.
- * trans-stmt.c (gfc_trans_integer_select, gfc_trans_logical_select,
- gfc_trans_character_select): Ditto.
- * parse.c (resolve_all_program_units): For error recovery, avoid
- segfault is proc_name is NULL.
-
-2011-01-11 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47051
- * trans-array.c (gfc_alloc_allocatable_for_assignment): Change
- to be standard compliant by testing for shape rather than size
- before skipping reallocation. Improve comments.
-
-2011-01-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47224
- * resolve.c (resolve_actual_arglist): Remove unneeded and buggy piece
- of code.
-
-2011-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/38536
- * resolve.c (is_scalar_expr_ptr): For a substring reference,
- use gfc_dep_compare_expr to compare start and end expession.
- Add FIXME for using gfc_deb_compare_expr elsewhere.
-
-2011-01-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/46313
- * class.c (get_unique_type_string): Make type name start with upper
- case letter.
-
-2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/46405
- * invoke.texi: Mention -ffree-line-length-none and
- -ffixed-line-length-none for preprocessing.
-
-2011-01-08 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/46896
- * trans-expr.c (gfc_conv_procedure_call): With a non-copying
- procedure argument (eg TRANSPOSE) use a temporary if there is
- any chance of aliasing due to host or use association.
- (arrayfunc_assign_needs_temporary): Correct logic for function
- results and do not use a temporary for implicitly PURE
- variables. Use a temporary for Cray pointees.
- * symbol.c (gfc_add_save): Explicit SAVE not compatible with
- implicit pureness of containing procedure.
- * decl.c (match_old_style_init, gfc_match_data): Where decl
- would fail in PURE procedure, set implicit_pure to zero.
- * gfortran.h: Add implicit_pure to structure symbol_attr and
- add prototype for function gfc_implicit_pure.
- * expr.c (gfc_check_pointer_assign, gfc_check_vardef_context):
- Where decl would fail in PURE procedure, reset implicit_pure.
- * io.c (match_vtag, gfc_match_open, gfc_match_close,
- gfc_match_print, gfc_match_inquire, gfc_match_wait): The same.
- * match.c (gfc_match_critical, gfc_match_stopcode,
- sync_statement, gfc_match_allocate, gfc_match_deallocate): The
- same.
- * parse.c (decode_omp_directive): The same.
- (parse_contained): If not PURE, set implicit pure attribute.
- * resolve.c (resolve_formal_arglist, resolve_structure_cons,
- resolve_function, resolve_ordinary_assign): The same.
- (gfc_implicit_pure): New function.
- * module.c (mio_symbol_attribute): Introduce AB_IMPLICIT_PURE
- to ab_attribute enum and use it in this function.
-
-2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/45777
- * symbol.c (gfc_symbols_could_alias): Strip gfc_ prefix,
- make static and move in front of its only caller, to ...
- * trans-array.c (symbols_could_alias): ... here.
- Pass information about pointer and target status as
- arguments. Allocatable arrays don't alias anything
- unless they have the POINTER attribute.
- (gfc_could_be_alias): Keep track of pointer and target
- status when following references. Also check if typespecs
- of components match those of other components or symbols.
-
-2011-01-07 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/41580
- * class.c (gfc_build_class_symbol): Mark __vtab as attr.vtab.
- * intrinsic.c (add_functions): Use simplify functions for
- EXTENDS_TYPE_OF and SAME_TYPE_AS.
- * intrinsic.h (gfc_simplify_extends_type_of,
- gfc_simplify_same_type_as): New prototypes.
- * simplify.c (is_last_ref_vtab, gfc_simplify_extends_type_of,
- gfc_simplify_same_type_as): New functions.
-
-2011-01-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47189
- PR fortran/47194
- * gfortran.h (gfc_lval_expr_from_sym): Moved prototype.
- * class.c (gfc_class_null_initializer): Initialize _vptr to declared
- type.
- * expr.c (gfc_lval_expr_from_sym): Moved here from symbol.c.
- * resolve.c (resolve_deallocate_expr): _data component will be added
- at translation stage.
- * symbol.c (gfc_lval_expr_from_sym): Moved to expr.c.
- * trans-stmt.c (gfc_trans_deallocate): Reset _vptr to declared type.
-
-2011-01-06 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/33117
- PR fortran/46478
- * parse.c (parse_interface): Remove check for procedure types.
- * interface.c (check_interface0): Verify that procedures are
- either all SUBROUTINEs or all FUNCTIONs.
-
-2011-01-05 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47180
- * trans-expr.c (gfc_trans_class_assign): Bugfix for r168524 (make sure
- 'vtab' is initialized).
-
-2011-01-05 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47180
- * trans-expr.c (gfc_trans_class_assign): For a polymorphic NULL pointer
- assignment, set the _vptr component to the declared type.
-
-2011-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/46017
- * resolve.c (resolve_allocate_deallocate): Follow references to
- check for duplicate occurence of allocation/deallocation objects.
-
-2011-01-05 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47024
- * trans-decl.c (gfc_trans_deferred_vars): Initialize the _vpr component
- of polymorphic allocatables according to their declared type.
-
-2011-01-04 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/46448
- * class.c (gfc_find_derived_vtab): Set the module field for the copying
- routine to make sure it receives module name mangling.
-
-2011-01-03 Jakub Jelinek <jakub@redhat.com>
-
- * gfortranspec.c (lang_specific_driver): Update copyright notice
- dates.
-
-2011-01-03 Janus Weil <janus@gcc.gnu.org>
-
- * intrinsic.texi (LEADZ): Fix example.
-
-2011-01-02 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/46408
- * class.c (gfc_find_derived_vtab): Use EXEC_INIT_ASSIGN for __copy_
- routine.
-
\f
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
--- /dev/null
+2011-12-31 Thomas König <tkoenig@gcc.gnu.org>
+
+ PR fortran/51502
+ * expr.c (gfc_check_vardef_context): When determining
+ implicit pure status, also check for variable definition
+ context. Walk up namespaces until a procedure is
+ found to reset the implict pure attribute.
+ * resolve.c (gfc_implicit_pure): Walk up namespaces
+ until a procedure is found.
+
+2011-12-29 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * dependency.c (gfc_dep_compare_functions): Document
+ new behavior for REALs and complex. Add comment to cases
+ where only INTEGERs are handled. Compare REAL and COMPLEX
+ constants, returning 0 and -2 only. Add assert to make
+ sure that only integer constants are compared.
+
+2011-12-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51605
+ * parse.c (gfc_fixup_sibling_symbols): Regard FL_LABEL as
+ local symbol.
+
+2011-12-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51605
+ * match.c (gfc_match_select_type): Handle
+ scalar polymophic coarrays.
+ (select_type_set_tmp, ): Ditto; avoid segfault if !class_ok.
+ * primary.c (gfc_match_rvalue): Avoid segfault if !class_ok.
+ * resolve.c (resolve_select_type): Ditto.
+ (resolve_assoc_var): Fix setting the TARGET attribute for
+ polymorphic selectors which are pointers.
+
+2011-12-19 Tobias Burnus <burnus@net-b.de>
+
+ * check.c (coarray_check): Add class ref if needed.
+ * resolve.c (resolve_fl_var_and_proc,
+ resolve_fl_derived0, resolve_symbol): Fix checking
+ for BT_CLASS.
+
+2011-12-15 Paul Thomas <pault@gcc.gnu.org>
+
+ * trans-expr.c (gfc_walk_function_expr): Detect elemental
+ procedure components as well as elemental procedures.
+ * trans-array.c (gfc_conv_procedure_call): Ditto.
+ * trans-decl.c (gfc_trans_deferred_vars): Correct erroneous
+ break for class pointers to continue.
+
+2011-12-15 Toon Moene <toon@moene.org>
+
+ PR fortran/51310
+ * resolve.c (build_default_init_expr): Allow non-allocatable,
+ non-compile-time-constant-shape arrays to have a default
+ initializer.
+ * invoke.texi: Delete the restriction on automatic arrays not
+ being initialized by -finit-<type>=<constant>.
+
+2011-12-15 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51550
+ PR fortran/47545
+ PR fortran/49050
+ PR fortran/51075
+ * resolve.c (resolve_fl_derived0): Print not-implemented error
+ for deferred-length character components.
+
+2011-12-15 Tobias Burnus <burnus@net-b.de>
+
+ * primary.c (gfc_match_varspec): Match array spec for
+ polymorphic coarrays.
+ (gfc_match_rvalue): If a symbol of unknown flavor has a
+ codimension, mark it as a variable.
+ * simplify.c (gfc_simplify_image_index): Directly call
+ simplify_cobound.
+ * trans-intrinsic.c (trans_this_image): Fix handling of
+ corank = 1 arrays.
+
+2011-12-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/51517
+ * trans-decl.c (gfc_get_symbol_decl): Don't set DECL_INITAL on span.
+ (gfc_trans_deferred_vars): Instead add its runtime initialization
+ here.
+
+2011-12-11 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50923
+ * trans-decl.c (generate_local_decl): Set TREE_NO_WARNING only
+ if the front end has printed a warning.
+ (gfc_generate_function_code): Fix unset-result warning.
+
+2011-12-11 Paul Thomas <pault@gcc.gnu.org>
+ Tobias Burnus <burnus@gcc.gnu.org>
+
+ PR fortran/41539
+ PR fortran/43214
+ PR fortran/43969
+ PR fortran/44568
+ PR fortran/46356
+ PR fortran/46990
+ PR fortran/49074
+ * interface.c (symbol_rank): Return the rank of the _data
+ component of class objects.
+ (compare_parameter): Also compare the derived type of the class
+ _data component for type mismatch. Similarly, return 1 if the
+ formal and _data ranks match.
+ (compare_actual_formal): Do not compare storage sizes for class
+ expressions. It is an error if an actual class array, passed to
+ a formal class array is not full.
+ * trans-expr.c (gfc_class_data_get, gfc_class_vptr_get,
+ gfc_vtable_field_get, gfc_vtable_hash_get, gfc_vtable_size_get,
+ gfc_vtable_extends_get, gfc_vtable_def_init_get,
+ gfc_vtable_copy_get): New functions for class API.
+ (gfc_conv_derived_to_class): For an array reference in an
+ elemental procedure call retain the ss to provide the
+ scalarized array reference. Moved in file.
+ (gfc_conv_class_to_class): New function.
+ (gfc_conv_subref_array_arg): Use the type of the
+ class _data component as a basetype.
+ (gfc_conv_procedure_call): Ensure that class array expressions
+ have both the _data reference and an array reference. Use
+ gfc_conv_class_to_class to handle class arrays for elemental
+ functions in scalarized loops, class array elements and full
+ class arrays. Use a call to gfc_conv_subref_array_arg in order
+ that the copy-in/copy-out for passing class arrays to derived
+ type arrays occurs correctly.
+ (gfc_conv_expr): If it is missing, add the _data component
+ between a class object or component and an array reference.
+ (gfc_trans_class_array_init_assign): New function.
+ (gfc_trans_class_init_assign): Call it for array expressions.
+ * trans-array.c (gfc_add_loop_ss_code): Do not use a temp for
+ class scalars since their size will depend on the dynamic type.
+ (build_class_array_ref): New function.
+ (gfc_conv_scalarized_array_ref): Call build_class_array_ref.
+ (gfc_array_init_size): Add extra argument, expr3, that represents
+ the SOURCE argument. If present,use this for the element size.
+ (gfc_array_allocate): Also add argument expr3 and use it when
+ calling gfc_array_init_size.
+ (structure_alloc_comps): Enable class arrays.
+ * class.c (gfc_add_component_ref): Carry over the derived type
+ of the _data component.
+ (gfc_add_class_array_ref): New function.
+ (class_array_ref_detected): New static function.
+ (gfc_is_class_array_ref): New function that calls previous.
+ (gfc_is_class_scalar_expr): New function.
+ (gfc_build_class_symbol): Throw not implemented error for
+ assumed size class arrays. Remove error that prevents
+ CLASS arrays.
+ (gfc_build_class_symbol): Prevent pointer/allocatable conflict.
+ Also unset codimension.
+ (gfc_find_derived_vtab): Make 'copy' elemental and set the
+ intent of the arguments accordingly.:
+ * trans-array.h: Update prototype for gfc_array_allocate.
+ * array.c (gfc_array_dimen_size): Return failure if class expr.
+ (gfc_array_size): Likewise.
+ * gfortran.h: New prototypes for gfc_add_class_array_ref,
+ gfc_is_class_array_ref and gfc_is_class_scalar_expr.
+ * trans-stmt.c (trans_associate_var): Exclude class targets
+ from test. Move the allocation of the _vptr to an earlier time
+ for class objects.
+ (trans_associate_var): Assign the descriptor directly for class
+ arrays.
+ (gfc_trans_allocate): Add expr3 to gfc_array_allocate arguments.
+ Convert array element references into sections. Do not invoke
+ gfc_conv_procedure_call, use gfc_trans_call instead.
+ * expr.c (gfc_get_corank): Fix for BT_CLASS.
+ (gfc_is_simply_contiguous): Exclude class from test.
+ * trans.c (gfc_build_array_ref): Include class array refs.
+ * trans.h: Include prototypes for class API functions that are
+ new in trans-expr. Define GFC_DECL_CLASS(node).
+ * resolve.c (check_typebound_baseobject ): Remove error for
+ non-scalar base object.
+ (resolve_allocate_expr): Ensure that class _data component is
+ present. If array, call gfc_expr_to_intialize.
+ (resolve_select): Remove scalar error for SELECT statement as a
+ temporary measure.
+ (resolve_assoc_var): Update 'target' (aka 'selector') as
+ needed. Ensure that the target expression has the right rank.
+ (resolve_select_type): Ensure that target expressions have a
+ valid locus.
+ (resolve_allocate_expr, resolve_fl_derived0): Fix for BT_CLASS.
+ * trans-decl.c (gfc_get_symbol_decl): Set GFC_DECL_CLASS, where
+ appropriate.
+ (gfc_trans_deferred_vars): Get class arrays right.
+ * match.c(select_type_set_tmp): Add array spec to temporary.
+ (gfc_match_select_type): Allow class arrays.
+ * check.c (array_check): Ensure that class arrays have refs.
+ (dim_corank_check, dim_rank_check): Retrun success if class.
+ * primary.c (gfc_match_varspec): Fix for class arrays and
+ co-arrays. Make sure that class _data is present.
+ (gfc_match_rvalue): Handle class arrays.
+ *trans-intrinsic.c (gfc_conv_intrinsic_size): Add class array
+ reference.
+ (gfc_conv_allocated): Add _data component to class expressions.
+ (gfc_add_intrinsic_ss_code): ditto.
+ * simplify.c (simplify_cobound): Fix for BT_CLASS.
+ (simplify_bound): Return NULL for class arrays.
+ (simplify_cobound): Obtain correct array_spec. Use cotype as
+ appropriate. Use arrayspec for bounds.
+
+2011-12-11 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/50690
+ * frontend-passes.c (in_omp_workshare): New variable.
+ (cfe_expr_0): Don't eliminiate common function if it would put
+ the variable immediately into a WORKSHARE construct.
+ (optimize_namespace): Set in_omp_workshare.
+ (gfc_code_walker): Keep track of OMP PARALLEL and OMP WORKSHARE
+ constructs.
+
+2011-12-10 Tobias Burnus <burnus@net-b.de>
+
+ * trans-decl.c (add_argument_checking): Fix syntax.
+
+2011-12-10 Tobias Burnus <burnus@net-b.de>
+ Kai Tietz <ktietz@redhat.com>
+
+ * trans-decl.c (add_argument_checking): Check ts.deferred earlier.
+ * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Use %ld with long.
+
+2011-12-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50815
+ * trans-decl.c (add_argument_checking): Skip bound checking
+ for deferred-length strings.
+
+2011-12-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51378
+ * symbol.c (gfc_find_component): Fix access check of parent
+ components.
+
+2011-12-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51407
+ * io/transfer.c (require_numeric_type): New function.
+ (formatted_transfer_scalar_read, formatted_transfer_scalar_write):
+ Use it, allow BOZ edit descriptors with F2008.
+
+2011-12-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51448
+ * fortran/trans-array.c (get_std_lbound): Fix handling of
+ conversion functions.
+
+2011-12-08 Toon Moene <toon@moene.org>
+
+ PR fortran/51310
+ * invoke.texi: Itemize the cases for which
+ -finit-<type>=<constant> doesn't work.
+
+2011-12-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51435
+ * expr.c (gfc_has_default_initializer): Fix handling of
+ DT with initialized pointer components.
+
+2011-12-05 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/51338
+ * dependency.c (are_identical_variables): Handle case where
+ end fields of substring references are NULL.
+
+2011-12-04 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51383
+ * resolve.c (find_array_spec): Use ref->u.c.component
+ directly without starting from ts.u.derived.
+
+2011-12-03 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48887
+ * match.c (select_type_set_tmp): Don't set allocatable/pointer
+ attribute.
+ * class.c (gfc_build_class_symbol): Handle
+ attr.select_type_temporary.
+
+2011-12-03 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50684
+ * check.c (variable_check): Fix intent(in) check.
+
+2011-12-03 Tobias Burnus <burnus@net-b.de>
+
+ * check.c (gfc_check_move_alloc): Allow nonpolymorphic
+ FROM with polymorphic TO.
+ * trans-intrinsic.c (conv_intrinsic_move_alloc): Handle
+ nonpolymorphic FROM with polymorphic TO.
+
+2011-12-01 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * module.c (dt_lower_string): Make static.
+ (dt_upper_string): Likewise.
+
+2011-12-01 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR fortran/25708
+ * module.c (parse_string): Read string into resizable array
+ instead of parsing twice and seeking.
+ (peek_atom): New implementation avoiding seeks.
+ (require_atom): Save and set column and line explicitly for error
+ handling.
+
+2011-12-01 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * misc.c (gfc_open_file): Don't call stat.
+
+2011-11-29 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/40958
+ * module.c (prev_module_line): New variable.
+ (prev_module_column): New variable.
+ (prev_character): New variable.
+ (module_char): Update the new variables.
+ (module_unget_char): New function.
+ (parse_string): Use module_unget_char.
+ (parse_integer): Likewise.
+ (parse_name): Likewise.
+
+2011-11-29 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51306
+ PR fortran/48700
+ * check.c (gfc_check_move_alloc): Make sure that from/to
+ are both polymorphic or neither.
+ * trans-intrinsic.c (conv_intrinsic_move_alloc): Cleanup,
+ generate inline code.
+
+2011-11-28 Tobias Burnus <burnus@net-b.de>
+ Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/51308
+ * symbol.c (check_conflict): Ignore BIND(C) + PARAMETER
+ conflicts for ISO_C_BINDING variables.
+ (gen_special_c_interop_ptr): Don't mark c_ptr_null/c_funptr_null
+ as SAVE.
+
+2011-11-25 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (set_loop_bounds): Remove dead conditions.
+
+2011-11-25 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/51250
+ PR fortran/43829
+ * trans-array.c (gfc_trans_create_temp_array): Get dimension from
+ the right gfc_ss struct.
+
+2011-11-25 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50408
+ * trans-decl.c (gfc_get_module_backend_decl): Also copy
+ ts.u.derived from the gsym if the ts.type is BT_CLASS.
+ (gfc_get_extern_function_decl): Copy also the backend_decl
+ for the symbol's ts.u.{derived,cl} from the gsym.
+ * trans-types.c (gfc_copy_dt_decls_ifequal): Directly
+ return if "from" and "to" are the same.
+
+2011-11-25 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51302
+ * trans-stmt.c (gfc_trans_simple_do): Add a fold_convert.
+
+2011-11-24 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51218
+ * resolve.c (pure_subroutine): If called subroutine is
+ impure, unset implicit_pure.
+ (resolve_function): Move impure check to simplify code.
+
+2011-11-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51207
+ * class.c (gfc_find_derived_vtab): Mark __def_init as PARAMETER
+ and hence as TREE_READONLY; add subroutine attribute to
+ __copy_ procedure.
+
+ PR fortran/50640
+ * trans.h (GFC_DECL_PUSH_TOPLEVEL): New DECL_LANG_FLAG_7.
+ * trans-decl.c (gfc_get_symbol_decl): Mark __def_init and vtab as
+ GFC_DECL_PUSH_TOPLEVEL.
+ (gfc_generate_function_code): If GFC_DECL_PUSH_TOPLEVEL, push it there.
+ (build_function_decl): Push __copy_ procedure to the toplevel.
+
+2011-11-16 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/39427
+ PR fortran/37829
+ * decl.c (match_data_constant, match_data_constant, variable_decl,
+ gfc_match_decl_type_spec, access_attr_decl,
+ check_extended_derived_type, gfc_match_derived_decl,
+ gfc_match_derived_decl, gfc_match_derived_decl) Modified to deal
+ with DT constructors.
+ * gfortran.h (gfc_find_dt_in_generic,
+ gfc_convert_to_structure_constructor): New function prototypes.
+ * interface.c (check_interface0, check_interface1,
+ gfc_search_interface): Ignore DT constructors in generic list.
+ * match.h (gfc_match_structure_constructor): Update prototype.
+ * match.c (match_derived_type_spec): Ensure that one uses the DT
+ not the generic function.
+ * module.c (MOD_VERSION): Bump.
+ (dt_lower_string, dt_upper_string): New functions.
+ (find_use_name_n, find_use_operator, compare_true_names,
+ find_true_name, add_true_name, fix_mio_expr, load_needed,
+ read_module, write_dt_extensions, write_symbol): Changes to deal with
+ different symtree vs. sym names.
+ (create_derived_type): Create also generic procedure.
+ * parse.c (gfc_fixup_sibling_symbols): Don't regard DT and generic
+ function as the same.
+ * primary.c (gfc_convert_to_structure_constructor): New function.
+ (gfc_match_structure_constructor): Restructured; calls
+ gfc_convert_to_structure_constructor.
+ (build_actual_constructor, gfc_match_rvalue): Update for DT generic
+ functions.
+ * resolve.c (resolve_formal_arglist, resolve_structure_cons,
+ is_illegal_recursion, resolve_generic_f, resolve_variable,
+ resolve_fl_variable_derived, resolve_fl_derived0,
+ resolve_symbol): Handle DT and DT generic constructors.
+ * symbol.c (gfc_use_derived, gfc_undo_symbols,
+ gen_special_c_interop_ptr, gen_cptr_param,
+ generate_isocbinding_symbol, gfc_get_derived_super_type): Handle
+ derived-types, which are hidden in the generic type.
+ (gfc_find_dt_in_generic): New function
+ * trans-array.c (gfc_conv_array_initializer): Replace FL_PARAMETER
+ expr by actual value.
+ * trans-decl.c (gfc_get_module_backend_decl, gfc_trans_use_stmts):
+ Ensure that we use the DT and not the generic function.
+ * trans-types.c (gfc_get_derived_type): Ensure that we use the DT
+ and not the generic procedure.
+
+2011-11-14 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51073
+ * trans-decl.c (generate_coarray_sym_init): Handle zero-sized arrays.
+
+2011-11-09 Tobias Burnus <burnus@net-b.de>
+
+ * symbol.c (clear_sym_mark, traverse_ns): Remove functions.
+ (count_st_nodes, do_traverse_symtree, fill_st_vector): New functions.
+ (gfc_traverse_symtree, gfc_traverse_ns): Call do_traverse_symtree.
+
+2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/50016
+ * gfortran.texi (Data consistency and durability): New section.
+
+2011-11-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/50540
+ * resolve.c (resolve_forall_iterators): Transform internal errors
+ to normal errors.
+
+2011-11-09 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50960
+ * class.c (gfc_find_derived_vtab): Make the vtab symbols FL_PARAMETER.
+ * expr.c (gfc_simplify_expr): Prevent vtabs from being replaced with
+ their value.
+ * resolve.c (resolve_values): Use-associated symbols do not need to
+ be resolved again.
+ (resolve_fl_parameter): Make sure the symbol has a value.
+
+2011-11-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/38718
+ * intrinsic.c (add_functions): Allow dreal simplification.
+ * intrinsic.h (gfc_simplify_dreal): New prototype.
+ * simplify.c (gfc_simplify_dreal): New function.
+
+2011-11-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/21881
+ * trans-types.c (gfc_get_dtype): Issue a fatal error instead of
+ an internal error.
+
+2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/50404
+ * io.c (gfc_resolve_close): CLOSE requires a UNIT.
+
+2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/50409
+ * expr.c (gfc_simplify_expr): Substrings can't have negative
+ length.
+
+2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/50334
+ * invoke.texi (-finit-*): Document interaction with
+ -Wuninitialized.
+
+2011-11-07 François-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR libfortran/49188
+ PR libfortran/49336
+ * invoke.texi: Fix documentation of fsign-zero option. Remove
+ contractions.
+ * intrinsic.texi: Fix ATAN2 documentation for signed zeros.
+ Remove contractions.
+ * gfortran.texi: Remove contractions.
+
+2011-11-07 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50919
+ * class.c (add_proc_comp): Don't add non-overridable procedures to the
+ vtable.
+ * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
+ Don't generate a dynamic _vptr call for non-overridable procedures.
+
+2011-11-07 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * intrinsic.texi (MCLOCK, MCLOCK8, TIME, TIME8): Functions clock
+ and time are part of the C standard library.
+
+2011-11-06 Janus Weil <janus@gcc.gnu.org>
+
+ * gfortran.h (gfc_extend_expr): Modified prototype.
+ * interface.c (gfc_extend_expr): Return 'match' instead of 'gfc_try'.
+ Remove argument 'real_error'.
+ * resolve.c (resolve_operator): Modified call to 'gfc_extend_expr'.
+
+2011-11-06 Andrew MacLeod <amacleod@redhat.com>
+ Aldy Hernandez <aldyh@redhat.com>
+
+ Merged from cxx-mem-model.
+
+ * types.def: (BT_SIZE, BT_CONST_VOLATILE_PTR, BT_FN_VOID_INT,
+ BT_FN_I{1,2,4,8,16}_CONST_VPTR_INT, BT_FN_VOID_VPTR_INT,
+ BT_FN_BOOL_VPTR_INT, BT_FN_BOOL_SIZE_CONST_VPTR,
+ BT_FN_VOID_VPTR_I{1,2,4,8,16}_INT, BT_FN_VOID_SIZE_VPTR_PTR_INT,
+ BT_FN_VOID_SIZE_CONST_VPTR_PTR_INT, BT_FN_VOID_SIZE_VPTR_PTR_PTR_INT,
+ BT_FN_BOOL_VPTR_PTR_I{1,2,4,8,16}_BOOL_INT_INT,
+ BT_FN_I{1,2,4,8,16}_VPTR_I{1,2,4,8,16}_INT): New types.
+
+2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/43829
+ * trans-array.c (gfc_conv_expr_descriptor): Accept the inline intrinsic
+ case in the assertion.
+ * trans-intrinsic (enter_nested_loop): New function.
+ (gfc_conv_intrinsic_arith): Support non-scalar cases.
+ (nest_loop_dimension, walk_inline_intrinsic_arith): New functions.
+ (walk_inline_intrinsic_function): Handle sum and product.
+ (gfc_inline_intrinsic_function_p): Ditto.
+ * trans.h (gfc_get_loopinfo): New macro.
+
+2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-intrinsic.c (gfc_conv_intrinsic_arith): Introduce parent
+ expression variable. Use it.
+
+2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-intrinsic.c (gfc_conv_intrinsic.c): Introduce current loop
+ pointer. Use it.
+
+2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-intrinsic.c (gfc_conv_intrinsic_arith): Small argument handling
+ cleanup.
+
+2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-intrinsic.c (gfc_conv_intrinsic_arith): Update conditions.
+
+2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ * frontend-passes.c (cfe_register_funcs): Return early in the case
+ of an inline intrinsic function.
+ (optimize_binop_array_assignment): Skip optimization in the case of
+ an inline intrinsic function.
+
+2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ * array.c (match_subscript): Skip whitespaces before setting locus.
+ * matchexp.c (match_level_1): Ditto.
+
+2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Set loop's
+ temporary rank to the loop rank. Mark ss chains for multiple loop
+ if necessary. Use gfc_trans_scalarized_loop_boundary to end one loop
+ and start another.
+
+2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Set loop's
+ temporary rank to the loop rank. Mark ss chains for multiple loop
+ if necessary. Use gfc_trans_scalarized_loop_boundary to end one loop
+ and start another.
+
+2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Don't calculate
+ offset twice in generated code.
+
+2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-expr.c (gfc_conv_procedure_call): Handle temporaries for
+ arguments to elemental calls.
+ * trans-stmt.c (replace_ss): New function.
+ (gfc_conv_elemental_dependencies): Remove temporary loop handling.
+ Create a new ss for the temporary and replace the original one with it.
+ Remove fake array references. Recalculate all offsets.
+
+2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.h (gfc_free_ss, gfc_set_delta): New prototypes.
+ * trans-array.c (gfc_free_ss): Remove forward declaration.
+ Make non-static.
+ (set_delta, gfc_set_delta): Remove forward declaration.
+ Make non-static and rename the former to the later. Update uses.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (gfc_inline_intrinsic_function_p): Move prototype...
+ * gfortran.h (gfc_inline_intrinsic_function_p): ... here.
+ * dependency.c (gfc_check_argument_var_dependency): Check dependencies
+ of inline intrinsics' arguments.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_preloop_setup): New pointers to outer
+ dimension's ss and loop. Use them.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (outermost_loop): New function.
+ (gfc_trans_array_constructor, gfc_set_vector_loop_bounds,
+ gfc_add_loop_ss_code): Put generated code out of the outermost loop.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (constant_array_constructor_loop_size):
+ Handle multiple loops.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (get_rank, get_loop_upper_bound_for_array):
+ New functions.
+ (gfc_trans_array_constructor): Handle multiple loops.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_loopinfo): New field parent.
+ * trans-array.c (gfc_cleanup_loop): Free nested loops.
+ (gfc_add_ss_to_loop): Set nested_loop's parent loop.
+ (gfc_trans_array_constructor): Update assertion.
+ (gfc_conv_loop_setup): Ditto.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_add_loop_ss_code): Skip non-nestedmost ss.
+ Call recursively gfc_add_loop_ss_code for all the nested loops.
+ (gfc_conv_ss_startstride): Only get the descriptor for the outermost
+ ss. Call recursively gfc_conv_ss_startstride for all the nested loops.
+ (set_loop_bounds): Call recursively for all the nested loops.
+ (set_delta): Ditto.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_loopinfo): New fields nested and next.
+ * trans-array.c (gfc_add_ss_to_loop): Update list of nested list if
+ ss has non-null nested_ss field.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_create_temp_array): Loop over the parents.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (get_array_ref_dim, get_scalarizer_dim_for_array_dim):
+ Rename the former to the latter and loop over the parents.
+ (innermost_ss): New function.
+ (get_array_ref_dim_for_loop_dim): New function.
+ (gfc_trans_create_temp_array): Use get_scalarizer_dim_for_array_dim.
+ (set_loop_bounds): Use get_array_dim_for_loop_dim).
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_ss): New field nested_ss.
+ * trans-expr.c (gfc_advance_se_ss_chain): Update assertion.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (set_vector_loop_bounds): Loop over the parents.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_array_constructor): Loop over the parents.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_set_loop_bounds_from_array_spec): Loop over the
+ parents.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_ss): New field parent.
+ * trans-array.c (gfc_trans_scalarizing_loops): Skip clearing if a
+ parent exists.
+ * trans-expr.c (gfc_advance_se_ss_chain): Move to parent ss at the
+ end of the chain.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.h (gfc_trans_create_temp_array): Remove loop argument.
+ * trans-array.c (gfc_trans_create_temp_array): Ditto. Get loop from ss.
+ Update reference to loop. Remove loop argument.
+ (gfc_trans_array_constructor, gfc_conv_loop_setup): Update calls to
+ gfc_trans_create_temp_array.
+ * trans-expr.c (gfc_conv_procedure_call): Ditto.
+ * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
+ * trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
+ Set loop before calling gfc_trans_create_temp_array.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_create_temp_array): New variable total_dim.
+ Set total_dim to loop's rank. Replace usages of loop's rank.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_array_constructor, trans_array_constructor):
+ Rename the former to the later. Get loop from ss.
+ Remove loop argument.
+ (gfc_add_loop_ss_code): Update call.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_set_vector_loop_bounds): Get loop from ss.
+ Remove loop argument.
+ (gfc_add_loop_ss_code): Update call.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_ss): New field loop.
+ * trans-array.c (set_ss_loop): New function.
+ (gfc_add_ss_to_loop): Call set_ss_loop.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_ss_info): New field refcount.
+ * trans-array.c (free_ss_info): Decrement refcount. Return early if
+ still non-zero.
+ (gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss): Increment
+ refcount.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_create_temp_array): Move invariant condition
+ out of the containing loop.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_conv_loop_setup, gfc_trans_create_temp_array):
+ Move specloop arrays clearing from the former to the latter.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (set_loop_bounds): Separate the beginning of
+ gfc_conv_loop_setup into a function of its own.
+ (set_delta): Separate the end of gfc_conv_loop_setup into a function
+ of its own.
+ (gfc_conv_loop_setup): Call set_loop_bounds and set delta.
+ (set_loop_bounds, set_delta, gfc_conv_loop_setup): Make loopspec a
+ pointer to the specloop field from the loop struct.
+
+2011-11-03 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50933
+ * interface.c (gfc_compare_derived_types): Fix check for BIND(C).
+
+2011-11-03 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50960
+ * trans-decl.c (gfc_finish_var_decl): Mark PARAMETER as TREE_READONLY.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_ss, struct gfc_ss_info): Move field
+ gfc_ss::where into gfc_ss_info.
+ * trans-array.c (gfc_add_loop_ss_code):
+ Update reference chains.
+ * trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_ss, struct gfc_ss_info): Move field
+ gfc_ss::useflags into gfc_ss_info.
+ * trans-array.c (gfc_mark_ss_chain_used, gfc_trans_preloop_setup,
+ gfc_trans_scalarizing_loops, gfc_trans_scalarized_boundary):
+ Update reference chains.
+ * trans-expr.c (gfc_conv_procedure_call): Ditto.
+ * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_ss, struct gfc_ss_info): Move field
+ gfc_ss::data::info into gfc_ss_info::data and remove empty union
+ gfc_ss::data.
+ * trans-array.c (gfc_free_ss, gfc_trans_create_temp_array,
+ gfc_trans_constant_array_constructor, gfc_trans_array_constructor,
+ gfc_set_vector_loop_bounds, gfc_add_loop_ss_code,
+ gfc_conv_ss_descriptor, gfc_trans_array_bound_check,
+ gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
+ add_array_offset, gfc_trans_preloop_setup,
+ gfc_trans_scalarized_boundary, gfc_conv_section_startstride,
+ gfc_conv_ss_startstride, gfc_could_be_alias,
+ gfc_conv_loop_setup, gfc_conv_expr_descriptor,
+ gfc_alloc_allocatable_for_assignment, gfc_walk_array_ref):
+ Update reference chains and factor them where possible.
+ * trans-expr.c (gfc_conv_variable, gfc_conv_subref_array_arg,
+ gfc_conv_procedure_call, gfc_trans_subarray_assign): Updata reference
+ chains.
+ * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
+ * trans-io.c (transfer_array_component): Ditto.
+ * trans-stmt.c (gfc_conv_elemental_dependencies,
+ gfc_trans_pointer_assign_need_temp): Ditto.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_ss, struct gfc_ss_info): Move member struct
+ gfc_ss::data::temp into gfc_ss_info::data.
+ * trans-array.c (gfc_get_temp_ss, gfc_conv_loop_setup): Update reference
+ chains.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_ss, struct gfc_ss_info): Move member struct
+ gfc_ss::data::scalar into newly created union gfc_ss_info::data,
+ and rename subfield expr to value.
+ * trans-array.c (gfc_add_loop_ss_code, gfc_conv_array_index_offset,
+ gfc_conv_expr_descriptor): Update reference chains.
+ * trans-const.c (gfc_conv_constant): Ditto.
+ * trans-expr.c (gfc_conv_expr): Ditto.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_ss, struct gfc_ss_info): Move field
+ string_length from the former struct to the latter.
+ * trans-array.c
+ (gfc_get_temp_ss, gfc_trans_array_constructor, gfc_add_loop_ss_code,
+ gfc_conv_ss_descriptor, gfc_conv_scalarized_array_ref,
+ gfc_conv_resolve_dependencies, gfc_conv_loop_setup,
+ gfc_conv_expr_descriptor): Update references to string_length and
+ factor common reference chains where possible.
+ * trans-const.c (gfc_conv_constant): Ditto.
+ * trans-expr.c (gfc_conv_variable, gfc_conv_subref_array_arg,
+ gfc_conv_expr): Ditto.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_ss, struct gfc_ss_info): Move field expr from
+ the former struct to the latter.
+ * trans-array.c
+ (gfc_get_array_ss, gfc_get_scalar_ss,
+ gfc_trans_constant_array_constructor, gfc_trans_array_constructor,
+ gfc_add_loop_ss_code, gfc_conv_ss_descriptor,
+ gfc_trans_array_bound_check, gfc_conv_array_index_offset,
+ gfc_conv_scalarized_array_ref, gfc_conv_ss_startstride,
+ gfc_could_be_alias, gfc_conv_resolve_dependencies,
+ gfc_conv_loop_setup, gfc_conv_expr_descriptor,
+ gfc_alloc_allocatable_for_assignment): Update references to expr and
+ factor common reference chains where possible.
+ * trans-const.c (gfc_conv_constant): Ditto.
+ * trans-expr.c (gfc_conv_variable, gfc_conv_procedure_call,
+ gfc_conv_array_constructor_expr, gfc_conv_expr,
+ gfc_conv_expr_reference): Ditto.
+ * trans-intrinsic.c (trans_this_image, gfc_conv_intrinsic_bound,
+ gfc_conv_intrinsic_cobound, gfc_conv_intrinsic_funcall,
+ gfc_add_intrinsic_ss_code): Ditto.
+ * trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_ss_info): New struct.
+ (gfc_get_ss_info): New macro.
+ (struct gfc_ss): Move type field to struct gfc_ss_info.
+ Add an info field of type gfc_ss_info.
+ * trans-array.c (free_ss_info): New function.
+ (gfc_free_ss): Call free_ss_info.
+ (gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss):
+ Allocate gfc_ss_info field.
+ (gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss,
+ gfc_set_vector_loop_bounds, gfc_add_loop_ss_code,
+ gfc_conv_array_index_offset, gfc_trans_preloop_setup,
+ gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
+ gfc_conv_ss_startstride, gfc_conv_resolve_dependencies,
+ gfc_conv_loop_setup, transposed_dims, gfc_conv_expr_descriptor,
+ gfc_walk_elemental_function_args): Update references to type.
+ * trans-const.c (gfc_conv_constant): Factor common reference chains
+ and update reference to type.
+ * trans-expr.c (gfc_conv_procedure_call, gfc_trans_assignment_1):
+ Update reference to type.
+ (gfc_conv_array_constructor_expr, gfc_conv_expr,
+ gfc_conv_expr_reference): Ditto. Factor common reference chains.
+ * trans-intrinsic.c (walk_inline_intrinsic_transpose): Update references
+ to type
+ * trans-stmt.c (gfc_trans_where_assign): Ditto.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_ss, struct gfc_array_info): Move shape field
+ from the former struct to the latter.
+ * trans-array.c (gfc_conv_ss_startstride, gfc_conv_loop_setup):
+ Update field references.
+ * trans-expr.c (gfc_trans_subarray_assign): Update field references
+ and factor common reference chains.
+ * trans-io.c (transfer_array_component): Ditto.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_array_info): Move dim and dimen fields...
+ (struct gfc_ss): ... here. Remove gfc_ss::data::temp::dimen field.
+ * trans-array.c (gfc_conv_loop_setup): Remove temp_ss dim array
+ initialization.
+ (gfc_get_temp_ss): Initialize dim and dimen.
+ (gfc_free_ss, gfc_get_array_ss, gfc_get_temp_ss,
+ gfc_set_loop_bounds_from_array_spec, get_array_ref_dim,
+ gfc_trans_create_temp_array, gfc_trans_constant_array_constructor,
+ gfc_set_vector_loop_bounds, gfc_conv_scalarized_array_ref,
+ gfc_trans_preloop_setup, gfc_conv_ss_startstride,
+ gfc_conv_resolve_dependencies, gfc_conv_loop_setup, transposed_dims,
+ gfc_conv_expr_descriptor, gfc_alloc_allocatable_for_assignment,
+ gfc_walk_array_ref): Update field references.
+ * trans-expr.c (gfc_conv_subref_array_arg, gfc_conv_procedure_call):
+ Ditto.
+ * trans-intrinsic.c (walk_inline_intrinsic_transpose): Ditto.
+ * trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_ss_info, struct gfc_array_info):
+ Rename the former to the latter.
+ * trans-array.c (gfc_get_array_ss, gfc_trans_allocate_array_storage,
+ get_array_ref_dim, gfc_trans_create_temp_array,
+ gfc_trans_constant_array_constructor, gfc_set_vector_loop_bounds,
+ gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
+ add_array_offset, gfc_trans_preloop_setup, gfc_conv_section_startstride,
+ gfc_conv_ss_startstride, gfc_conv_loop_setup, transposed_dims,
+ gfc_conv_expr_descriptor): Update all uses.
+ * trans-expr.c (gfc_conv_subref_array_arg, gfc_conv_procedure_call):
+ Ditto.
+ * trans-intrinsic.c (gfc_conv_intrinsic_transfer,
+ walk_inline_intrinsic_transpose): Ditto.
+ * trans-stmt.c (gfc_conv_elemental_dependencies,
+ gfc_trans_pointer_assign_need_temp): Ditto.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (dim_ok, transposed_dims): Rename the former to the
+ latter. Change argument type. Invert return value.
+ (gfc_conv_expr_descriptor): Update calls.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (get_array_ref_dim): Change argument type and name.
+ Obtain previous argument from the new argument in the body.
+ (gfc_trans_create_temp_arry, gfc_conv_loop_setup): Update calls.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_set_vector_loop_bounds, set_vector_loop_bounds):
+ Rename the former to the latter. Change type and name of argument.
+ Get previous argument from the new one.
+ (gfc_add_loop_ss_code): Update call.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.h (gfc_trans_create_temp_array): Replace info argument
+ with ss argument.
+ * trans-array.c (gfc_trans_create_temp_array): Ditto. Get info from ss.
+ (gfc_trans_array_constructor, gfc_conv_loop_setup): Update call to
+ gfc_trans_create_temp_array.
+ * trans-expr.c (gfc_conv_procedure_call): Ditto.
+ * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
+ * trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_array_bound_check): Use ss argument
+ to get name.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_array_bound_check,
+ trans_array_bound_check): Rename the former to the latter.
+ Replace descriptor argument with ss argument. Get descriptor from ss.
+ (gfc_conv_array_index_offset, conv_array_index_offset): Rename the
+ former to the latter. Update call to trans_array_bound_check.
+ Replace info argument with ss argument. Get info from ss.
+ (gfc_conv_scalarized_array_ref): Update call to conv_array_index_offset.
+ (add_array_offset): Ditto
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_constant_array_constructor,
+ trans_constant_array_constructor): Rename the former to the latter.
+ Don't set the rank of the temporary for the loop. Remove then unused
+ loop argument.
+ (gfc_trans_array_constructor): Update call.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_scalarizing_loops): Stop loop before end
+ marker, not after it.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_conv_loop_setup): Also skip temporary arrays.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_conv_ss_startstride): Access array bounds along
+ array dimensions instead of loop dimensions.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_preloop_setup): Assertify one condition.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_walk_array_ref): Skip coarray dimensions.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (get_array_ref_dim): Remove redundant condition.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_preloop_setup): Move common code...
+ (add_array_offset): ...into that new function.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_preloop_setup): Use loop's dimension instead
+ of array's dimention. Check that it is indeed the same.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_preloop_setup): Remove redundant assertion.
+ Special case outermost loop.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_preloop_setup): Factor loop index
+ initialization.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_preloop_setup): Move code earlier.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_preloop_setup): Move array reference
+ initialisation earlier. Factor subsequent array references.
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makef-lang.in (gfortranspec.o): Pass SHLIB instead of SHLIB_LINK.
+
+2011-10-30 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/50573
+ * check.c (gfc_check_dshift): Update argument checking for BOZ.
+ Update checking SHIFT against BITSIZE of I or J.
+ * intrinsic.texi: Update docs for DSHIFTL and DSHIFTR.
+
+2011-10-28 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * check.c (gfc_check_atan_2): Typo in comment.
+ (gfc_check_nearest): If 's' is constant, check that it is not 0.
+ * simplify.c (simplify_dshift, gfc_simplify_ibclr, gfc_simplify_ibits,
+ gfc_simplify_ibset, simplify_shift, gfc_simplify_ishftc,
+ gfc_simplify_nearest): Remove dead code.
+
+2011-10-23 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * simplify.c (simplify_transformation_to_array): Fix memory leak.
+
+2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/50821
+ * check.c (gfc_check_ishftc): Check args are constant before
+ extracting the integer.
+
+2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/50514
+ * check.c (less_than_bitsize1): Check |shift| <= bit_size(i).
+ (gfc_check_ishftc): Check |shift| <= bit_size(i) and check
+ that size is positive.
+
+2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/50524
+ * resolve.c (resolve_ref): Check return value of resolve_substring().
+
+2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * io.c (match_dt_format): Match a user-defined operator or a kind
+ type prefixed string.
+
+2011-10-19 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47023
+ * check.c (gfc_check_sizeof): Reject procedures as argument of SIZEOF.
+ * intrinsinc.texi (SIZEOF): Document it.
+ (STORAGE_SIZE): Fix special characters. Fix line breaks.
+
+2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/50420
+ * trans.c (gfc_build_array_ref): If type is not an array, check that
+ there is nothing to do, and do nothing.
+
+2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/50420
+ * trans-types.c (gfc_build_array_type): Don't force lower bound to one
+ in the deferred case.
+
+2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/50420
+ * simplify.c (simplify_cobound): Accept non-last-in-ref-chain coarrays.
+ Don't set already set array ref.
+
+2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
+
+ * array.c (gfc_find_array_ref): Remove coarray-specific handling.
+
+2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/50420
+ * check.c (dim_corank_check): Use gfc_get_corank to get corank.
+
+2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/50420
+ * trans-intrinsic.c (walk_coarray): Change AR_ELEMENT to AR_SECTION.
+
+ PR fortran/50420
+ * trans-intrinsic.c (walk_coarray): Use gfc_walk_array_ref for
+ the scalarization chain initialization.
+
+2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/50420
+ * trans-intrinsic.c (walk_coarray): Allow subreferences after a
+ coarray object reference.
+
+2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/50420
+ * trans-array.c (gfc_walk_array_ref): Allow zero rank arrays
+ if they are coarrays.
+
+2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.h (gfc_walk_array_ref): New prototype.
+ * trans-array.c (gfc_walk_array_ref): New function, containing
+ all but the beginning of gfc_walk_variable_expr's code.
+ (gfc_walk_variable_expr): Use gfc_walk_array_ref.
+
+2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/50420
+ * trans-array.c (gfc_conv_expr_descriptor): Use loop.dimen instead of
+ ndim for the descriptor's rank.
+
+2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/50420
+ * trans-array.c (gfc_conv_expr_descriptor): Count codimensions starting
+ from zero, and add then the relevant offset (either ndim or loop.dimen)
+ depending on context.
+
+2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_conv_expr_descriptor): Save some horizontal space.
+
+2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_conv_expr_descriptor): Move ndim initialization
+ earlier.
+
+2011-10-18 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47023
+ * decl.c (verify_c_interop_param): Renamed to
+ 'gfc_verify_c_interop_param'. Add error message for polymorphic
+ arguments.
+ (verify_c_interop): Renamed to 'gfc_verify_c_interop'. Reject
+ polymorphic variables.
+ (verify_bind_c_sym): Renamed 'verify_c_interop'.
+ * gfortran.h (verify_c_interop,verify_c_interop_param): Renamed.
+ * check.c (gfc_check_sizeof): Ditto.
+ * resolve.c (gfc_iso_c_func_interface,resolve_fl_procedure): Ditto.
+ * symbol.c (verify_bind_c_derived_type): Ditto.
+
+2011-10-15 Tom Tromey <tromey@redhat.com>
+ Dodji Seketeli <dodji@redhat.com>
+
+ * cpp.c (print_line, cb_define): Adjust to avoid using internals
+ of struct line_map. Use the public API instead.
+
+2011-10-17 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47023
+ PR fortran/50752
+ * primary.c (match_kind_param): Avoid segfault.
+
+2011-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * frontend-passes.c (current_ns): Make static.
+ (create_var): Note parent of newly created namespace.
+ (optimize_namespace): Don't wak sibling namespaces
+ if they are EXEC_BLOCK because this is handled...
+ (gfc_code_walker): ... here. Also walk ASSOCIATE lists.
+
+2011-10-16 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47023
+ * primary.c (match_kind_param): Detect ISO_C_BINDING kinds.
+ (get_kind): Pass on 'is_iso_c' flag.
+ (match_integer_constant,match_real_constant,match_logical_constant):
+ Set 'ts.is_c_interop'.
+
+2011-10-16 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50547
+ * resolve.c (resolve_formal_arglist): Remove unneeded error message.
+ Some reshuffling.
+
+2011-10-15 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.texi (Fortran 2008 status, TS 29113 status,
+ Further Interoperability of Fortran with C): Update implementation
+ status, change references from TR 29113 to TS 29113.
+ * intrinsic.texi (RANK): Change TR 29113 to TS 29113.
+ * invoke.text (-std=): Ditto, change -std=f2008tr to -std=f2008ts.
+ * lang.opt (std=): Ditto.
+ * options.c (gfc_handle_option, set_default_std_flags): Ditto and
+ change GFC_STD_F2008_TR to GFC_STD_F2008_TS.
+ * libgfortran.h: Ditto.
+ * intrinsic.c (add_functions, gfc_check_intrinsic_standard): Ditto.
+ * decl.c (verify_c_interop_param): Ditto.
+
+2011-10-14 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50570
+ * expr.c (gfc_check_vardef_context): Don't throw an error on
+ non-pointer assignments involving an intent(in) pointer dummy.
+
+2011-10-14 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50718
+ * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
+ for dummy arguments with VALUE attribute.
+
+2011-10-11 Tobias Burnus <burnus@net-b.de>
+ Janus Weil <janus@gcc.gnu.org>
+
+ * invoke.texi (-fwhole-file): Update wording since -fwhole-file
+ is now enabled by default.
+
+2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * trans-expr.c (gfc_conv_power_op): Delete old interface with two
+ parallel arrays to hold standard builtin declarations, and replace
+ it with a function based interface that can support creating
+ builtins on the fly in the future. Change all uses, and poison
+ the old names. Make sure 0 is not a legitimate builtin index.
+ (fill_with_spaces): Ditto.
+ (gfc_trans_string_copy): Ditto.
+ (gfc_trans_zero_assign): Ditto.
+ (gfc_build_memcpy_call): Ditto.
+ (alloc_scalar_allocatable_for_assignment): Ditto.
+ * trans-array.c (gfc_trans_array_constructor_value): Ditto.
+ (duplicate_allocatable): Ditto.
+ (gfc_alloc_allocatable_for_assignment): Ditto.
+ * trans-openmp.c (gfc_omp_clause_copy_ctor): Ditto.
+ (gfc_omp_clause_assign_op): Ditto.
+ (gfc_trans_omp_atomic): Ditto.
+ (gfc_trans_omp_do): Ditto.
+ (gfc_trans_omp_task): Ditto.
+ * trans-stmt.c (gfc_trans_stop): Ditto.
+ (gfc_trans_sync): Ditto.
+ (gfc_trans_allocate): Ditto.
+ (gfc_trans_deallocate): Ditto.
+ * trans.c (gfc_call_malloc): Ditto.
+ (gfc_allocate_using_malloc): Ditto.
+ (gfc_call_free): Ditto.
+ (gfc_deallocate_with_status): Ditto.
+ (gfc_deallocate_scalar_with_status): Ditto.
+ * f95-lang.c (gfc_define_builtin): Ditto.
+ (gfc_init_builtin_functions): Ditto.
+ * trans-decl.c (create_main_function): Ditto.
+ * trans-intrinsic.c (builtin_decl_for_precision): Ditto.
+
+2011-10-10 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/50564
+ * frontend-passes (forall_level): New variable.
+ (cfe_register_funcs): Don't register functions if we
+ are within a forall loop.
+ (optimize_namespace): Set forall_level to 0 before entry.
+ (gfc_code_walker): Increase/decrease forall_level.
+
+2011-10-09 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50273
+ * trans-common.c (translate_common): Fix -Walign-commons check.
+
+2011-10-09 Mikael Morin <mikael.morin@sfr.fr>
+
+ * interface.c (check_dummy_characteristics): Count dimensions starting
+ from one in diagnostic.
+
+2011-10-09 Tobias Burnus <burnus@net-b.de>
+
+ * Make-lang.in (F95_PARSER_OBJS, GFORTRAN_TRANS_DEPS): Add
+ dependency on iso-c-binding.def and iso-fortran-env.def.
+ * module.c (import_iso_c_binding_module): Add error when
+ explicitly importing a nonstandard symbol; extend standard-
+ depending loading.
+ * iso-c-binding.def: Add c_float128 and c_float128_complex
+ integer parameters (for -std=gnu).
+ * intrinsic.texi (ISO_C_Binding): Document them.
+ * symbol.c (generate_isocbinding_symbol): Change macros
+ to ignore GFC_STD_* data.
+ * trans-types.c (gfc_init_c_interop_kinds): Ditto; make
+ nonstatic and renamed from "init_c_interop_kinds".
+ (gfc_init_kinds): Don't call it
+ * trans-types.h (gfc_init_c_interop_kinds): Add prototype.
+ * f95-lang.c (gfc_init_decl_processing): Call it.
+
+2011-10-09 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50659
+ * expr.c (replace_symbol): Only do replacement if the symbol is a dummy.
+
+2011-10-08 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/47844
+ * trans-array.c (gfc_conv_array_index_offset): Use descriptor
+ stride for pointer function results.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.c (gfc_conv_expr_descriptor): Remove trailing whitespace.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.c (gfc_conv_ss_startstride): Merge two switch cases.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.c (gfc_conv_section_startstride): Remove coarray argument.
+ Remove conditions on coarray.
+ (gfc_conv_ss_startstride): Update call to gfc_conv_section_startstride.
+ (gfc_conv_expr_descriptor): Ditto. Add assertions before the call.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.c (gfc_conv_section_startstride): Remove coarray_last
+ argument. Remove condition on coarray_last.
+ (gfc_conv_ss_startstride): Update call to gfc_conv_section_startstride.
+ (gfc_conv_expr_descriptor): Ditto.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.c (gfc_walk_variable_expr): Remove scalar coarray
+ handling. Don't reset array ref's corank and codimensions' types
+ in the full array ref case. Update loop upper limit.
+ Remove DIMEN_THIS_IMAGE case. Remove unnecessary conditions.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans.h (gfc_ss_info): Remove codimen field.
+ * trans-array.c (gfc_get_array_ss): Don't set codimen field.
+ (gfc_trans_create_temp_array): Don't set descriptor's cobounds.
+ (gfc_trans_constant_array_constructor): Update loop upper limit.
+ (gfc_conv_ss_startstride): Don't set codimen field.
+ Don't get descriptor's cobounds.
+ (gfc_walk_variable_expr): Update dimension index.
+ * trans-intrinsic.c (trans_this_image, trans_image_index,
+ conv_intrinsic_cobound): Don't set codimen field
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans.h (gfc_loopinfo): Remove codimen field.
+ * trans-array.c (gfc_set_vector_loop_bounds,
+ gfc_trans_scalarizing_loops, gfc_conv_loop_setup): Update loop upper
+ limit.
+ (gfc_set_loop_bounds_from_array_spec): Ditto. Remove skip on last
+ codimension.
+ (gfc_start_scalarized_body): Update loop lower limit.
+ (gfc_conv_ss_startstride): Don't set loop's codimen field.
+ (gfc_conv_loop_setup): Remove unnecessary condition.
+ (gfc_conv_expr_descriptor): Don't use loop's codimen field as corank.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans.h (gfc_ss): Remove data.temp.codimen field.
+ * trans-array.c (gfc_conv_resolve_dependencies,
+ gfc_conv_expr_descriptor): Don't set temp's codimen field.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * resolve.c (resolve_array_ref): Set array_ref's dimen field (and the
+ associated dimen_type) in the full array ref case.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-intrinsic.c (walk_coarray): New function.
+ (convert_element_to_coarray_ref): Move code to walk_coarray. Remove.
+ (trans-this_image, trans_image_index, conv_intrinsic_cobound):
+ Use walk_coarray.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.c (gfc_conv_expr_descriptor): Add out-of-the-scalarizer
+ cobounds evaluation.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.c (gfc_conv_ss_startstride): Support zero rank loop.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.c (gfc_conv_section_startstride): Move code to
+ evaluate_bound. Use evaluate_bound.
+ (evaluate_bound): New function.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.c (gfc_conv_section_startstride): Update assertion to
+ also accept coarrays.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.c (gfc_conv_section_startstride): Factor common
+ array ref references.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.c (gfc_conv_expr_descriptor): Use codim instead of
+ loop.codimen as argument to gfc_get_array_type_bounds.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.h (struct gfc_se): New flag want_coarray.
+ * trans-intrinsic.c (trans_this_image, trans_image_index,
+ conv_intrinsic_cobound): Set want_coarray.
+ * trans_array.c (gfc_conv_expr_descriptor): Evaluate codimension
+ earlier and without relying on the scalarizer.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * expr.c (gfc_get_corank): Return 0 if input expression is not a
+ coarray.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.c (gfc_conv_expr_descriptor): Simplify coarray
+ descriptor setup code.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * resolve.c (compare_spec_to_ref): Move coarray ref initialization
+ code...
+ (resolve_array_ref): ... here.
+
+2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ * check.c (is_coarray): Remove.
+ (coarray_check): Use gfc_is_coarray.
+
+2011-10-07 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50625
+ * class.c (gfc_build_class_symbol): Fix whitespace.
+ * module.c (mio_symbol): Set 'class_ok' attribute.
+ * trans-decl.c (gfc_get_symbol_decl): Make sure the backend_decl has
+ been built for class symbols.
+
+2011-10-04 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/35831
+ * interface.c (check_dummy_characteristics): Check the array shape.
+
+2011-10-01 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50585
+ * interface.c (get_expr_storage_size): Check if 'length' component is
+ associated.
+
+2011-09-29 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50547
+ * resolve.c (resolve_formal_arglist): Fix pureness check for dummy
+ functions.
+
+ PR fortran/50553
+ * symbol.c (check_conflict): Forbid TARGET attribute for statement
+ functions.
+
+2011-09-27 Jakub Jelinek <jakub@redhat.com>
+
+ * trans-types.c (gfc_type_for_size): Return wider type
+ if no suitable narrower type has been found.
+ (gfc_type_for_mode): Return NULL_TREE if gfc_type_for_size
+ returned type doesn't have expected TYPE_MODE.
+
+2011-09-26 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50515
+ * resolve.c (resolve_common_blocks): Check for EXTERNAL attribute.
+
+ PR fortran/50517
+ * interface.c (gfc_compare_interfaces): Bugfix in check for result type.
+
+2011-09-22 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/41733
+ * expr.c (gfc_check_pointer_assign): Check for nonintrinsic elemental
+ procedures.
+ * interface.c (gfc_compare_interfaces): Rename 'intent_flag'. Check
+ for PURE and ELEMENTAL attributes.
+ (compare_actual_formal): Remove pureness check here.
+
+2011-09-20 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * check.c (gfc_check_c_sizeof): Remove redundant word.
+
+2011-09-20 Simon Baldwin <simonb@google.com>
+
+ * module.c (gfc_dump_module): Omit timestamp from output.
+
+2011-09-17 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50403
+ * symbol.c (gfc_use_derived): Fix coding style.
+
+2011-09-15 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50401
+ * resolve.c (resolve_transfer): Check if component 'ref' is defined.
+
+ PR fortran/50403
+ * symbol.c (gfc_use_derived): Check if argument 'sym' is defined.
+
+2011-09-14 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34547
+ PR fortran/50375
+ * check.c (gfc_check_null): Allow allocatables as MOLD to NULL.
+ * resolve.c (resolve_transfer): Reject NULL without MOLD.
+ * interface.c (gfc_procedure_use): Reject NULL without MOLD
+ if no explicit interface is known.
+ (gfc_search_interface): Reject NULL without MOLD if it would
+ lead to ambiguity.
+
+2011-09-13 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50379
+ * symbol.c (check_conflict): Check conflict between GENERIC and RESULT
+ attributes.
+
+2011-09-11 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/50327
+ * frontend-passes.c (dummy_expr_callback): New function.
+ (convert_do_while): New function.
+ (optimize_namespace): Call code walker to convert do while loops.
+
+2011-09-11 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/35831
+ PR fortran/47978
+ * interface.c (check_dummy_characteristics): New function to check the
+ characteristics of dummy arguments.
+ (gfc_compare_interfaces,gfc_check_typebound_override): Call it here.
+
+2011-09-08 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.c (gfc_trans_constant_array_constructor): Remove
+ superfluous initialisation of DIM field.
+ (gfc_trans_array_constructor): Assert that DIMEN field is properly set.
+ (gfc_conv_expr_descriptor): Ditto.
+ * trans-expr.c (gfc_conv_procedure_call): Ditto.
+
+2011-09-08 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.h (gfc_get_scalar_ss): New prototype.
+ * trans-array.c (gfc_get_scalar_ss): New function.
+ (gfc_walk_variable_expr, gfc_walk_op_expr,
+ gfc_walk_elemental_function_args): Re-use gfc_get_scalar_ss.
+ * trans-expr.c (gfc_trans_subarray_assign): Ditto.
+ (gfc_trans_assignment_1): Ditto.
+ * trans-stmt.c (compute_inner_temp_size, gfc_trans_where_assign,
+ gfc_trans_where_3): Ditto.
+
+2011-09-08 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.h (gfc_get_temp_ss): New prototype.
+ * trans-array.c (gfc_get_temp_ss): New function.
+ (gfc_conv_resolve_dependencies): Re-use gfc_get_temp_ss.
+ (gfc_conv_expr_descriptor): Ditto.
+ * trans-expr.c (gfc_conv_subref_array_arg): Ditto.
+
+2011-09-08 Mikael Morin <mikael.morin@sfr.fr>
+
+ * trans-array.h (gfc_get_array_ss): New prototype.
+ * trans-array.c (gfc_get_array_ss): New function.
+ (gfc_walk_variable_expr, gfc_walk_function_expr,
+ gfc_walk_array_constructor): Re-use gfc_get_array_ss.
+ * trans-expr.c (gfc_trans_subarray_assign): Ditto.
+ * trans-intrinsic.c (gfc_walk_intrinsic_bound,
+ gfc_walk_intrinsic_libfunc): Ditto.
+ * trans-io.c (transfer_array_component): Ditto.
+
+2011-09-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/44646
+ * decl.c (gfc_match_entry, gfc_match_end): Handle COMP_DO_CONCURRENT.
+ * dump-parse-tree.c (show_code_node): Handle EXEC_DO_CONCURRENT.
+ * gfortran.h (gfc_exec_op): Add EXEC_DO_CONCURRENT.
+ * match.c (gfc_match_critical, match_exit_cycle, gfc_match_stopcode,
+ lock_unlock_statement, sync_statement, gfc_match_allocate,
+ gfc_match_deallocate, gfc_match_return): Add DO CONCURRENT diagnostic.
+ (gfc_match_do): Match DO CONCURRENT.
+ (match_derived_type_spec, match_type_spec, gfc_free_forall_iterator,
+ match_forall_iterator, match_forall_header, match_simple_forall,
+ gfc_match_forall): Move up in the file.
+ * parse.c (check_do_closure, parse_do_block): Handle do concurrent.
+ * parse.h (gfc_compile_state): Add COMP_DO_CONCURRENT.
+ * resolve.c (do_concurrent_flag): New global variable.
+ (resolve_function, pure_subroutine, resolve_branch,
+ gfc_resolve_blocks, resolve_code, resolve_types): Add do concurrent
+ diagnostic.
+ * st.c (gfc_free_statement): Handle EXEC_DO_CONCURRENT.
+ * trans-stmt.c (gfc_trans_do_concurrent): New function.
+ (gfc_trans_forall_1): Handle do concurrent.
+ * trans-stmt.h (gfc_trans_do_concurrent): New function prototype.
+ * trans.c (trans_code): Call it.
+ * frontend-passes.c (gfc_code_walker): Handle EXEC_DO_CONCURRENT.
+
+2011-09-07 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48095
+ * primary.c (gfc_match_structure_constructor): Handle parsing of
+ procedure pointers components in structure constructors.
+ * resolve.c (resolve_structure_cons): Check interface of procedure
+ pointer components. Changed wording of some error messages.
+
+2011-09-04 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50227
+ * trans-types.c (gfc_sym_type): Check for proc_name.
+
+2011-08-30 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/45044
+ * trans-common.c (build_common_decl): Warn if named common
+ block's size is not everywhere the same.
+
+2011-08-30 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/45170
+ * trans-stmt.c (gfc_trans_allocate): Evaluate the substring.
+
+2011-08-29 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50225
+ * trans-decl.c (gfc_generate_function_code): Nullify polymorphic
+ allocatable function results.
+
+2011-08-29 Tobias Burnus <burnus@net-b.de>
+
+ * trans-decl.c (generate_coarray_sym_init): Use
+ GFC_CAF_COARRAY_STATIC for static coarrays.
+
+2011-08-28 Dodji Seketeli <dodji@redhat.com>
+
+ * scanner.c (load_file): Don't abuse LC_RENAME reason while
+ (indirectly) calling linemap_add.
+
+2011-08-26 Jakub Jelinek <jakub@redhat.com>
+
+ * trans-decl.c (get_proc_pointer_decl): Set DECL_TLS_MODEL
+ if threadprivate.
+ * symbol.c (check_conflict): Allow threadprivate attribute with
+ FL_PROCEDURE if proc_pointer.
+
+2011-08-25 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/50050
+ * expr.c (gfc_free_shape): Do nothing if shape is NULL.
+ (free_expr0): Remove redundant NULL shape check.
+ * resolve.c (check_host_association): Ditto.
+ * trans-expr.c (gfc_trans_subarray_assign): Assert that shape is
+ non-NULL.
+ * trans-io.c (transfer_array_component): Ditto.
+
+2011-08-25 Tobias Burnus <burnus@net-b.de>
+
+ * trans-array.c (gfc_conv_descriptor_token): Add assert.
+ * trans-decl.c (gfc_build_qualified_array,
+ create_function_arglist): Handle assumed-shape arrays.
+ * trans-expr.c (gfc_conv_procedure_call): Ditto.
+ * trans-types.c (gfc_get_array_descriptor_base): Ditto, don't
+ add "caf_token" to assumed-shape descriptors, new akind argument.
+ (gfc_get_array_type_bounds): Pass akind.
+ * trans.h (lang_decl): New elements caf_offset and token.
+ (GFC_DECL_TOKEN, GFC_DECL_CAF_OFFSET): New macros.
+
+2011-08-25 Tobias Burnus <burnus@net-b.de>
+
+ * trans-array.c (structure_alloc_comps): Fix for allocatable
+ scalar coarray components.
+ * trans-expr.c (gfc_conv_component_ref): Ditto.
+ * trans-type.c (gfc_get_derived_type): Ditto.
+
+2011-08-24 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50163
+ * expr.c (check_init_expr): Return when an error occured.
+
+2011-08-24 Joseph Myers <joseph@codesourcery.com>
+
+ * Make-lang.in (fortran/cpp.o): Remove explicit compilation rule.
+
+2011-08-23 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/31600
+ * symbol.c (gfc_add_type): Better diagnostic if redefining
+ use-associated symbol.
+ * module.c (gfc_use_module): Use module name as locus.
+
+2011-08-22 Gabriel Charette <gchare@google.com>
+
+ * cpp.c (gfc_cpp_init): Force BUILTINS_LOCATION for tokens
+ defined in cpp_define_builtins.
+
+2011-08-22 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/50050
+ * gfortran.h (gfc_clear_shape, gfc_free_shape): New prototypes.
+ * expr.c (gfc_clear_shape, gfc_free_shape): New functions.
+ (free_expr0): Re-use gfc_free_shape.
+ * trans-expr.c (gfc_trans_subarray_assign): Ditto.
+ * trans-io.c (transfer_array_component): Ditto.
+ * resolve.c (check_host_association): Ditto.
+ (gfc_expr_to_initialize): Don't force the rank value and free the shape
+ after updating the expression. Recalculate shape and rank.
+ (resolve_where_shape): Re-use gfc_clear_shape.
+ * array.c (gfc_array_ref_shape): Ditto.
+
+2011-08-21 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/47659
+ * expr.c (gfc_check_assign): Check for type conversions when the
+ right-hand side is a constant REAL/COMPLEX contstant the left-hand
+ side is also REAL/COMPLEX. Don't warn when a narrowing conversion
+ for REAL does not change the value of the constant.
+
+2011-08-21 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/50130
+ * resolve.c (resolve_array_ref): Don't calculate upper bound
+ if the stride is zero.
+
+2011-08-20 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49638
+ * dependency.c (gfc_dep_compare_expr): Add new result value "-3".
+ (gfc_check_element_vs_section,gfc_check_element_vs_element): Handle
+ result value "-3".
+ * frontend-passes.c (optimize_comparison): Ditto.
+ * interface.c (gfc_check_typebound_override): Ditto.
+
+2011-08-19 Mikael Morin <mikael.morin@sfr.fr>
+
+ PR fortran/50129
+ * parse.c (parse_where): Undo changes after emitting an error.
+
+2011-08-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/49792
+ * trans-expr.c (gfc_trans_assignment_1): Set OMPWS_SCALARIZER_WS
+ bit in ompws_flags only if loop.temp_ss is NULL, and clear it if
+ lhs needs reallocation.
+ * trans-openmp.c (gfc_trans_omp_workshare): Don't return early if
+ code is NULL, emit a barrier if workshare emitted no code at all
+ and NOWAIT clause isn't present.
+
+2011-08-19 Mikael Morin <mikael.morin@sfr.fr>
+
+ PR fortran/50071
+ * gfortran.h (gfc_exec_op): New constant EXEC_END_NESTED_BLOCK.
+ * parse.c (check_statement_label): Accept ST_END_BLOCK and
+ ST_END_ASSOCIATE as valid branch target.
+ (accept_statement): Change EXEC_END_BLOCK to EXEC_END_NESTED_BLOCK.
+ Add EXEC_END_BLOCK code in the ST_END_BLOCK and ST_END_ASSOCIATE cases.
+ * resolve.c (find_reachable_labels): Change EXEC_END_BLOCK to
+ EXEC_END_NESTED_BLOCK.
+ (resolve_branch): Ditto.
+ (resolve_code): Add EXEC_END_NESTED_BLOCK case.
+ * st.c (gfc_free_statement): Ditto.
+ * trans.c (trans_code): Ditto.
+
+2011-08-18 Mikael Morin <mikael.morin@sfr.fr>
+
+ PR fortran/50071
+ * symbol.c (gfc_get_st_label): Use the derived type namespace when
+ we are parsing a derived type definition.
+
+2011-08-18 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * parse.c (parse_derived): Add lock_type
+ checks, improve coarray_comp handling.
+ * resolve.c (resolve_allocate_expr,
+ resolve_lock_unlock, resolve_symbol): Fix lock_type
+ constraint checks.
+
+2011-08-17 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/31461
+ * trans-decl.c (generate_local_decl): Warn about
+ unused explicitly imported module variables/parameters.
+
+2011-08-17 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50070
+ * resolve.c (resolve_fl_variable): Reject non-constant character lengths
+ in COMMON variables.
+
+2011-08-16 Tobias Burnus <burnus@net-b.de>
+ Dominique Dhumieres <dominiq@lps.ens.fr>
+
+ PR fortran/50094
+ * resolve.c (resolve_symbol): Fix stupid typo.
+
+2011-08-15 Tobias Burnus <burnus@net-b.de>
+
+ * resolve.c (resolve_symbol): Fix coarray result-var check.
+
+2011-08-14 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * module.c (use_iso_fortran_env_module): Spell 'referrenced' correctly.
+
+2011-08-14 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50073
+ * decl.c (check_function_name): New function, separated off from
+ 'variable_decl' and slightly extended.
+ (variable_decl,attr_decl1): Call it.
+
+2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Make-lang.in (gfortran$(exeext)): Add $(EXTRA_GCC_LIBS).
+
+2011-08-07 Janus Weil <janus@gcc.gnu.org>
+ Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/49638
+ * dependency.c (are_identical_variables): For dummy arguments only
+ check for equal names, not equal symbols.
+ * interface.c (gfc_check_typebound_override): Add checking for rank
+ and character length.
+
+2011-08-07 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49638
+ * dependency.h (gfc_is_same_range,gfc_are_identical_variables): Remove
+ two prototypes.
+ * dependency.c (gfc_are_identical_variables,are_identical_variables):
+ Renamed the former to the latter and made static.
+ (gfc_dep_compare_expr): Renamed 'gfc_are_identical_variables', handle
+ commutativity of multiplication.
+ (gfc_is_same_range,is_same_range): Renamed the former to the latter,
+ made static and removed argument 'def'.
+ (check_section_vs_section): Renamed 'gfc_is_same_range'.
+ * gfortran.h (gfc_check_typebound_override): New prototype.
+ * interface.c (gfc_check_typebound_override): Moved here from ...
+ * resolve.c (check_typebound_override): ... here (and renamed).
+ (resolve_typebound_procedure): Renamed 'check_typebound_override'.
+
+2011-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/50004
+ * target-memory.c (gfc_target_expr-size): Don't clobber typespec
+ for derived types.
+ * simplify.c (gfc_simplify_transfer): Don't calculate source_size
+ twice.
+
+2011-08-05 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/37211
+ * gfortran.h (gfc_calculate_transfer_sizes): Add prototype.
+ * target-memory.h (gfc_target_interpret_expr): Add boolean
+ argument wether to convert wide characters.
+ * target-memory.c (gfc_target_expr_size): Also return length
+ of characters for non-constant expressions if these can be
+ determined from the cl.
+ (interpret_array): Add argument for gfc_target_interpret_expr.
+ (gfc_interpret_derived): Likewise.
+ (gfc_target_interpret_expr): Likewise.
+ * check.c: Include target-memory.h.
+ (gfc_calculate_transfer_sizes): New function.
+ (gfc_check_transfer): When -Wsurprising is in force, calculate
+ sizes and warn if result is larger than size (check moved from
+ gfc_simplify_transfer).
+ * simplify.c (gfc_simplify_transfer): Use
+ gfc_calculate_transfer_sizes. Remove warning.
+
+2011-08-04 Richard Guenther <rguenther@suse.de>
+
+ PR fortran/49957
+ * trans-array.c (add_to_offset): New function.
+ (gfc_conv_array_ref): Build the array index expression in optimally
+ associated order.
+ (gfc_walk_variable_expr): Adjust for the backward walk.
+
+2011-08-02 Daniel Kraft <d@domob.eu>
+
+ PR fortran/49885
+ * trans-array.c (gfc_trans_auto_array_allocation): Change
+ gfc_start_block to gfc_init_block to avoid spurious extra-scope.
+
+2011-08-02 Tobias Burnus <burnus@net-b.de>
+
+ * trans-array.c (gfc_array_allocate): Pass token to
+ gfc_allocate_allocatable for -fcoarray=lib.
+ * trans-stmt.c (gfc_trans_allocate): Update
+ gfc_allocate_allocatable call.
+ * trans.h (gfc_allocate_allocatable): Update prototype.
+ (gfc_allocate_using_lib): Remove.
+ * trans.c (gfc_allocate_using_lib): Make static, handle token.
+ (gfc_allocate_allocatable): Ditto.
+
+2011-08-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/46752
+ * cpp.c (cpp_define_builtins): Change _OPENMP to 201107.
+ * openmp.c (gfc_free_omp_clauses): Free also final_expr.
+ (OMP_CLAUSE_FINAL, OMP_CLAUSE_MERGEABLE): Define.
+ (gfc_match_omp_clauses): Handle parsing final and mergeable
+ clauses.
+ (OMP_TASK_CLAUSES): Allow final and mergeable clauses.
+ (gfc_match_omp_taskyield): New function.
+ (resolve_omp_clauses): Resolve final clause. Allow POINTERs and
+ Cray pointers in clauses other than REDUCTION.
+ (gfc_match_omp_atomic): Match optional
+ read/write/update/capture keywords after !$omp atomic.
+ (resolve_omp_atomic): Handle all OpenMP 3.1 atomic forms.
+ * dump-parse-tree.c (show_omp_node): Handle EXEC_OMP_TASKYIELD,
+ print final and mergeable clauses.
+ (show_code_node): Handle EXEC_OMP_TASKYIELD.
+ * trans-openmp.c (gfc_trans_omp_clauses): Handle final and
+ mergeable clauses.
+ (gfc_trans_omp_taskyield): New function.
+ (gfc_trans_omp_directive): Handle EXEC_OMP_TASKYIELD.
+ (gfc_trans_omp_atomic): Handle all OpenMP 3.1 atomic forms.
+ (gfc_omp_clause_copy_ctor): Handle non-allocated allocatable.
+ (gfc_omp_predetermined_sharing): Adjust comment.
+ * gfortran.h (gfc_statement): Add ST_OMP_TASKYIELD and
+ ST_OMP_END_ATOMIC.
+ (gfc_omp_clauses): Add final_expr and mergeable fields.
+ (gfc_exec_op): Add EXEC_OMP_TASKYIELD.
+ (gfc_omp_atomic_op): New enum typedef.
+ (struct gfc_code): Add ext.omp_atomic.
+ * trans.c (trans_code): Handle EXEC_OMP_TASKYIELD.
+ * frontend-passes.c (gfc_code_walker): Also walk final_expr.
+ * resolve.c (gfc_resolve_blocks, resolve_code): Handle
+ EXEC_OMP_TASKYIELD.
+ * st.c (gfc_free_statement): Likewise.
+ * match.h (gfc_match_omp_taskyield): New prototype.
+ * parse.c (decode_omp_directive): Handle taskyield directive.
+ Handle !$omp end atomic.
+ (case_executable): Add ST_OMP_TASKYIELD case.
+ (gfc_ascii_statement): Handle ST_OMP_TASKYIELD.
+ (parse_omp_atomic): Return gfc_statement instead of void.
+ For !$omp atomic capture parse two assignments instead of
+ just one and require !$omp end atomic afterwards, for
+ other !$omp atomic forms just allow !$omp end atomic at the
+ end.
+ (parse_omp_structured_block, parse_executable): Adjust
+ parse_omp_atomic callers.
+
+2011-08-02 Tobias Burnus <burnus@net-b.de>
+
+ * intrinsic.c (OMP_LIB): Updated openmp_version's
+ value to 201107.
+ * gfortran.texi (OpenMP): Update ref to OpenMP 3.1.
+ * intrinsic.texi (OpenMP Modules): Update ref to OpenMP 3.1;
+ remove deleted omp_integer_kind and omp_logical_kind constants.
+
+2011-07-31 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49112
+ * resolve.c (resolve_structure_cons): Don't do the full dt resolution,
+ only call 'resolve_fl_derived0'.
+ (resolve_typebound_procedures): Resolve typebound procedures of
+ parent type.
+ (resolve_fl_derived0): New function, which does a part of the work
+ for 'resolve_fl_derived'.
+ (resolve_fl_derived): Call 'resolve_fl_derived0' and do some additional
+ things.
+
+2011-07-30 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/48876
+ * expr.c (gfc_simplify_expr): If end of a string is less
+ than zero, set it to zero.
+
+2011-07-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/31067
+ * frontend-passes.c (optimize_minmaxloc): New function.
+ (optimize_expr): Call it.
+
+2011-07-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/45586
+ * trans-types.c (gfc_get_derived_type): Ensure that pointer
+ component types are marked as nonrestricted.
+
+2011-07-27 Daniel Carrera <dcarrera@gmail.com>
+
+ PR fortran/49755
+ * trans.c (gfc_allocate_using_malloc): Change function signature.
+ Return nothing. New parameter "pointer". Eliminate temorary variables.
+ (gfc_allocate_using_lib): Ditto.
+ (gfc_allocate_allocatable): Ditto. Update call to gfc_allocate_using_lib
+ and gfc_allocate_using_malloc. Do not free and then reallocate a
+ variable that is already allocated.
+ (gfc_likely): New function. Basedon gfc_unlikely.
+ * trans-array.c (gfc_array_init_size): New parameter "descriptor_block".
+ Instructions to modify the array descriptor are stored in this block
+ while other instructions continue to be stored in "pblock".
+ (gfc_array_allocate): Update call to gfc_array_init_size. Move the
+ descriptor_block so that the array descriptor is only updated if
+ the array was allocated successfully.
+ Update calls to gfc_allocate_allocatable and gfc_allocate_using_malloc.
+ * trans.h (gfc_allocate_allocatable): Change function signature.
+ Function now returns void.
+ (gfc_allocate_using_lib): Ditto, and new function parameter.
+ (gfc_allocate_using_malloc): Ditto.
+ * trans-openmp.c (gfc_omp_clause_default_ctor,
+ gfc_omp_clause_copy_ctor,gfc_trans_omp_array_reduction): Replace a call
+ to gfc_allocate_allocatable with gfc_allocate_using_malloc.
+ * trans-stmt.c (gfc_trans_allocate): Update function calls for
+ gfc_allocate_allocatable and gfc_allocate_using_malloc.
+
+2011-07-26 Tobias Burnus <burnus@net-b.de>
+
+ * trans-array.c (CAF_TOKEN_FIELD): New macro constant.
+ (gfc_conv_descriptor_token): New function.
+ * trans-array.h (gfc_conv_descriptor_token): New prototype.
+ * trans-types.c (gfc_get_array_descriptor_base): For coarrays
+ with -fcoarray=lib, append "void *token" to the array descriptor.
+ (gfc_array_descriptor_base_caf): New static variable.
+ * trans-expr.c (gfc_conv_procedure_call): Handle token and offset
+ when passing a descriptor coarray to a nondescriptor dummy.
+
+2011-07-23 Tobias Burnus <burnus@net-b.de>
+
+ * resolve.c (resolve_symbol): Fix coarray var decl check.
+
+2011-07-21 Daniel Carrera <dcarrera@gmail.com>
+
+ * trans.c (gfc_allocate_with_status): Split into two functions
+ gfc_allocate_using_malloc and gfc_allocate_usig_lib.
+ (gfc_allocate_using_malloc): The status parameter is now the
+ actual status rather than a pointer. Code cleanup.
+ (gfc_allocate_using_lib): Ditto. Add new parametrs errmsg and
+ errlen. Pass these to the coarray lib.
+ * trans-openmp.c (gfc_omp_clause_default_ctor): Update calls to
+ gfc_allocate_allocatable.
+ (gfc_omp_clause_copy_ctor): Ditto.
+ (gfc_trans_omp_array_reduction): Ditto.
+ * trans-stmt.c (gfc_trans_allocate): Ditto. Update call to
+ gfc_allocate_using_malloc. Pass stat rather than pstat to the allocate
+ fuctions. If using coarray lib, pass errmsg and errlen to the allocate
+ functions. Move error checking outside the if (!gfc_array_allocate)
+ block so that it also affects trees produced by gfc_array_allocate.
+ * trans-array.c (gfc_array_allocate): Add new parameters errmsg
+ and errlen. Replace parameter pstat by status. Code cleanup. Update
+ calls to gfc_allocate_allocatable and gfc_allocate_using_malloc.
+ * trans-array.h (gfc_array_allocate): Update signature of
+ gfc_array_allocate.
+
+2011-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * gfortran.texi: Remove a duplicate word.
+
+2011-07-21 Tobias Burnus <burnus@net-b.de>
+
+ * check.c (gfc_check_present): Allow coarrays.
+ * trans-array.c (gfc_conv_array_ref): Avoid casting
+ when a pointer is wanted.
+ * trans-decl.c (create_function_arglist): For -fcoarray=lib,
+ handle hidden token and offset arguments for nondescriptor
+ coarrays.
+ * trans-expr.c (get_tree_for_caf_expr): New function.
+ (gfc_conv_procedure_call): For -fcoarray=lib pass the
+ token and offset for nondescriptor coarray dummies.
+ * trans.h (lang_type): Add caf_offset tree.
+ (GFC_TYPE_ARRAY_CAF_OFFSET): New macro.
+
+2011-07-19 Tobias Burnus <burnus@net-b.de>
+
+ * expr.c (gfc_is_coarray): New function.
+ * gfortran.h (gfc_is_coarray): New prototype.
+ * interface.c (compare_parameter): Use it.
+
+2011-07-19 Richard Guenther <rguenther@suse.de>
+
+ * trans-expr.c (fill_with_spaces): Use fold_build_pointer_plus.
+ (gfc_trans_string_copy): Likewise.
+ * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Likewise.
+ * trans-types.c (gfc_get_array_descr_info): Likewise.
+ * trans.c (gfc_build_array_ref): Likewise.
+
+2011-07-19 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49708
+ * resolve.c (resolve_allocate_expr): Fix diagnostics for pointers.
+
+2011-07-18 Tobias Burnus <burnus@net-b.de>
+
+ * trans-decl.c (gfc_build_qualified_array): Make coarray's
+ token TYPE_QUAL_RESTRICT.
+
+2011-07-18 Tobias Burnus <burnus@net-b.de>
+
+ * resolve.c (resolve_transfer): Mention defined I/O
+ in the diagnostic for alloc_comp/pointer_comp.
+
+2011-07-17 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34657
+ * module.c (check_for_ambiguous): Check whether the name is matches
+ the current program unit.
+
+2011-07-17 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/49624
+ * expr.c (gfc_check_pointer_assign): Fix checking for invalid
+ pointer bounds.
+
+2011-07-16 Tobias Burnus <burnus@net-b.de>
+
+ * expr.c (gfc_ref_this_image): New function.
+ (gfc_is_coindexed): Use it.
+ * gfortran.h (gfc_ref_this_image): New prototype.
+ * resolve.c (resolve_deallocate_expr,
+ resolve_allocate_expr): Support alloc scalar coarrays.
+ * trans-array.c (gfc_conv_array_ref, gfc_array_init_size,
+ gfc_conv_descriptor_cosize, gfc_array_allocate,
+ gfc_trans_deferred_array): Ditto.
+ * trans-expr.c (gfc_conv_variable) Ditto.:
+ * trans-stmt.c (gfc_trans_deallocate): Ditto.
+ * trans-types.c (gfc_get_element_type, gfc_get_array_type_bounds
+ gfc_get_array_descr_info): Ditto.
+ * trans-decl.c (gfc_get_symbol_decl): Ditto.
+
+2011-07-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/49698
+ * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Initialize
+ inner_size to gfc_index_one_node instead of integer_one_node.
+
+2011-07-10 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/49690
+ * intrinsic.c (add_functions): Use BT_VOID for 2nd argument of SIGNAL.
+
+2011-07-09 Uros Bizjak <ubizjak@gmail.com>
+
+ PR fortran/48926
+ * expr.c (gfc_get_corank): Change return value to int.
+ * gfortran.h (gfc_get_corank): Update function prototype.
+
+2011-07-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ PR fortran/49648
+ * resolve.c (resolve_symbol): Force resolution of function result's
+ array specification.
+
+2011-07-07 Tobias Burnus <burnus@net-b.de>
+
+ * trans.c (gfc_allocate_with_status): Call _gfortran_caf_register
+ with NULL arguments for (new) stat=/errmsg= arguments.
+
+2011-07-06 Daniel Carrera <dcarrera@gmail.com>
+
+ * trans-array.c (gfc_array_allocate): Rename allocatable_array to
+ allocatable. Rename function gfc_allocate_array_with_status to
+ gfc_allocate_allocatable_with_status. Update function call for
+ gfc_allocate_with_status.
+ * trans-opemp.c (gfc_omp_clause_default_ctor): Rename function
+ gfc_allocate_array_with_status to gfc_allocate_allocatable_with_status.
+ * trans-stmt.c (gfc_trans_allocate): Update function call for
+ gfc_allocate_with_status. Rename function gfc_allocate_array_with_status
+ to gfc_allocate_allocatable_with_status.
+ * trans.c (gfc_call_malloc): Add new parameter gfc_allocate_with_status
+ so it uses the library for memory allocation when -fcoarray=lib.
+ (gfc_allocate_allocatable_with_status): Renamed from
+ gfc_allocate_array_with_status.
+ (gfc_allocate_allocatable_with_status): Update function call for
+ gfc_allocate_with_status.
+ * trans.h (gfc_coarray_type): New enum.
+ (gfc_allocate_with_status): Update prototype.
+ (gfc_allocate_allocatable_with_status): Renamed from
+ gfc_allocate_array_with_status.
+ * trans-decl.c (generate_coarray_sym_init): Use the new constant
+ GFC_CAF_COARRAY_ALLOC in the call to gfor_fndecl_caf_register.
+
+2011-07-06 Richard Guenther <rguenther@suse.de>
+
+ * f95-lang.c (gfc_init_decl_processing):
+ Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
+
+2011-07-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/49623
+ * gfortranspec.c (lang_specific_driver): Ignore options with
+ CL_ERR_MISSING_ARG errors.
+
+2011-07-02 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49562
+ * expr.c (gfc_check_vardef_context): Handle type-bound procedures.
+
+2011-06-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/49540
+ * gfortran.h (gfc_constructor): Add repeat field.
+ * trans-array.c (gfc_conv_array_initializer): Handle repeat > 1.
+ * array.c (current_expand): Add repeat field.
+ (expand_constructor): Copy repeat.
+ * constructor.c (node_free, node_copy, gfc_constructor_get,
+ gfc_constructor_lookup): Handle repeat field.
+ (gfc_constructor_lookup_next, gfc_constructor_remove): New functions.
+ * data.h (gfc_assign_data_value): Add mpz_t * argument.
+ (gfc_assign_data_value_range): Removed.
+ * constructor.h (gfc_constructor_advance): Removed.
+ (gfc_constructor_lookup_next, gfc_constructor_remove): New prototypes.
+ * data.c (gfc_assign_data_value): Add REPEAT argument, handle it and
+ also handle overwriting a range with a single entry.
+ (gfc_assign_data_value_range): Removed.
+ * resolve.c (check_data_variable): Adjust gfc_assign_data_value
+ call. Use gfc_assign_data_value instead of
+ gfc_assign_data_value_expr.
+
+2011-06-27 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49466
+ * trans-array.c (structure_alloc_comps): Make sure sub-components
+ and extended types are correctly deallocated.
+
+2011-06-21 Andrew MacLeod <amacleod@redhat.com>
+
+ * trans-openmp.c: Add sync_ or SYNC__ to builtin names.
+ * trans-stmt.c: Add sync_ or SYNC__ to builtin names.
+ * trans-decl.c: Add sync_ or SYNC__ to builtin names.
+
+2011-06-21 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49112
+ * class.c (gfc_find_derived_vtab): Make vtab and default initialization
+ symbols SAVE_IMPLICIT.
+
+2011-06-20 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.h (gfc_check_vardef_context): Update prototype.
+ (iso_fortran_env_symbol): Handle derived types.
+ (symbol_attribute): Add lock_comp.
+ * expr.c (gfc_check_vardef_context): Add LOCK_TYPE check.
+ * interface.c (compare_parameter, gfc_procedure_use): Handle
+ LOCK_TYPE.
+ (compare_actual_formal): Update
+ gfc_check_vardef_context call.
+ * check.c (gfc_check_atomic_def, gfc_check_atomic_ref): Ditto.
+ * intrinsic.c (check_arglist): Ditto.
+ * io.c (resolve_tag, gfc_resolve_dt, gfc_resolve_inquire): Ditto.
+ * iso-fortran-env.def (ISOFORTRAN_LOCK_TYPE): Add.
+ * intrinsic.texi (ISO_FORTRAN_ENV): Document LOCK_TYPE.
+ * module.c (mio_symbol_attribute): Handle lock_comp.
+ (create_derived_type): New function.
+ (use_iso_fortran_env_module): Call it to handle LOCK_TYPE.
+ * parse.c (parse_derived): Add constraint check for LOCK_TYPE.
+ * resolve.c (resolve_symbol, resolve_lock_unlock): Add constraint
+ checks for LOCK_TYPE.
+ (gfc_resolve_iterator, resolve_deallocate_expr,
+ resolve_allocate_expr, resolve_code, resolve_transfer): Update
+ gfc_check_vardef_context call.
+ * trans-stmt.h (gfc_trans_lock_unlock): New prototype.
+ * trans-stmt.c (gfc_trans_lock_unlock): New function.
+ * trans.c (trans_code): Handle LOCK and UNLOCK.
+
+2011-06-18 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49400
+ * decl.c (gfc_match_procedure): Allow PROCEDURE declarations inside
+ BLOCK constructs.
+
+2011-06-17 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48699
+ * check.c (gfc_check_move_alloc): If 'TO' argument is polymorphic,
+ make sure the vtab is present.
+
+2011-06-16 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49074
+ * interface.c (gfc_extend_assign): Propagate the locus from the
+ assignment to the type-bound procedure call.
+
+2011-06-16 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49417
+ * module.c (mio_component): Make sure the 'class_ok' attribute is set
+ for use-associated CLASS components.
+ * parse.c (parse_derived): Check for 'class_ok' attribute.
+ * resolve.c (resolve_fl_derived): Ditto.
+
+2011-06-13 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * frontend-passes.c (remove_trim): New function.
+ (optimize_assignment): Use it.
+ (optimize_comparison): Likewise. Return correct status
+ for previous change.
+
+2011-06-12 Tobias Burnus
+
+ PR fortran/49324
+ * trans-expr.c (gfc_trans_assignment_1): Tell
+ gfc_trans_scalar_assign to also deep-copy RHS nonvariables
+ with allocatable components.
+ * trans-array.c (gfc_conv_expr_descriptor): Ditto.
+
+2011-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * frontend-passes.c (optimize_assignment): Follow chains
+ of concatenation operators to the end for removing trailing
+ TRIMS for assignments.
+
+2011-06-10 Daniel Carrera <dcarrera@gmail.com>
+
+ * trans-decl.c (gfc_build_builtin_function_decls):
+ Updated declaration of caf_sync_all and caf_sync_images.
+ * trans-stmt.c (gfc_trans_sync): Function
+ can now handle a "stat" variable that has an integer type
+ different from integer_type_node.
+
+2011-06-09 Richard Guenther <rguenther@suse.de>
+
+ * trans.c (gfc_allocate_array_with_status): Mark error path
+ as unlikely.
+
+2011-06-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.h (gfc_statement): Add ST_LOCK and ST_UNLOCK.
+ (gfc_exec_op): Add EXEC_LOCK and EXEC_UNLOCK.
+ (gfc_code): Add expr4.
+ * match.h (gfc_match_lock, gfc_match_unlock): New prototypes.
+ * match.c (gfc_match_lock, gfc_match_unlock,
+ lock_unlock_statement): New functions.
+ (sync_statement): Bug fix, avoiding double freeing.
+ (gfc_match_if): Handle LOCK/UNLOCK statement.
+ * parse.c (decode_statement, next_statement,
+ gfc_ascii_statement): Ditto.
+ * st.c (gfc_free_statement): Handle LOCK and UNLOCK.
+ * resolve.c (resolve_lock_unlock): New function.
+ (resolve_code): Call it.
+ * dump-parse-tree.c (show_code_node): Handle LOCK/UNLOCK.
+
+2011-06-07 Richard Guenther <rguenther@suse.de>
+
+ * f95-lang.c (gfc_init_decl_processing): Do not set
+ size_type_node or call set_sizetype.
+
+2011-06-05 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/49255
+ * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
+ for F2008.
+
+2011-06-05 Andreas Schmidt <andreas.schmidt.42@gmx.net>
+ Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * dump-parse-tree.c (show_symbol): Don't dump namespace
+ for ENTRY to avoid infinite recursion.
+
+2011-06-02 Asher Langton <langton2@llnl.gov>
+
+ PR fortran/49268
+ * trans-decl.c (gfc_trans_deferred_vars): Treat assumed-size Cray
+ pointees as AS_EXPLICIT.
+
+2011-06-02 Asher Langton <langton2@llnl.gov>
+
+ PR fortran/37039
+ * decl.c (variable_decl): Merge current_as before copying to cp_as.
+
+2011-06-02 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/49265
+ * decl.c (gfc_match_modproc): Allow for a double colon in a module
+ procedure statement.
+ * parse.c ( decode_statement): Deal with whitespace around :: in
+ gfc_match_modproc.
+
+2011-05-31 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * intrinsic.c (klass): Add CLASS_ATOMIC.
+ (add_subroutines): Add atomic_ref/atomic_define.
+ * intrinsic.texi (ATOMIC_REF, ATOMIC_DEFINE): Document.
+ * intrinsic.h (gfc_check_atomic_def, gfc_check_atomic_ref,
+ gfc_resolve_atomic_def, gfc_resolve_atomic_ref): New prototypes.
+ * gfortran.h (gfc_isym_id): Add GFC_ISYM_ATOMIC_DEF
+ and GFC_ISYM_ATOMIC_REF.
+ (gfc_atomic_int_kind, gfc_atomic_logical_kind): New global vars.
+ * iresolve.c (gfc_resolve_atomic_def, gfc_resolve_atomic_ref): New
+ functions.
+ * check.c (gfc_check_atomic, gfc_check_atomic_def,
+ gfc_check_atomic_ref): New functions.
+ * iso-fortran-env.def (ISOFORTRANENV_FILE_ATOMIC_INT_KIND,
+ ISOFORTRANENV_FILE_ATOMIC_LOGICAL_KIND): Change kind value.
+ * trans-intrinsic.c (conv_intrinsic_atomic_def,
+ conv_intrinsic_atomic_ref, gfc_conv_intrinsic_subroutine): New
+ functions.
+ (conv_intrinsic_move_alloc) Renamed from
+ gfc_conv_intrinsic_move_alloc - and made static.
+ * trans.h (gfc_conv_intrinsic_move_alloc): Remove.
+ (gfc_conv_intrinsic_subroutine) Add prototype.
+ * trans.c (trans_code): Call gfc_conv_intrinsic_subroutine.
+ * trans-types (gfc_atomic_int_kind, gfc_atomic_logical_kind): New
+ global vars.
+ (gfc_init_kinds): Set them.
+
+2011-05-31 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * trans-array.c (gfc_trans_dummy_array_bias): Handle
+ cobounds of assumed-shape arrays.
+
+2011-05-31 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * resolve.c (resolve_fl_variable): Handle static coarrays
+ with non-constant cobounds.
+
+2011-05-29 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47601
+ * module.c (mio_component_ref): Handle components of extended types.
+ * symbol.c (gfc_find_component): Return is sym is NULL.
+
+2011-05-29 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * interface.c (compare_parameter): Add check for passing coarray
+ to allocatable noncoarray dummy.
+
+2011-05-29 Tobias Burnus <burnus@net-b.de>
+ Richard Guenther <rguenther@suse.de>
+
+ PR fortran/18918
+ * trans-types.c (gfc_get_nodesc_array_type): Don't mess with
+ the type's TREE_TYPE.
+ * trans-array.c (gfc_conv_array_ref): Use TYPE_MAIN_VARIANT.
+ * trans.c (gfc_build_array_ref): Ditto.
+
+2011-05-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * check.c (gfc_check_associated, gfc_check_null): Add coindexed check.
+ * match.c (gfc_match_nullify): Ditto.
+ * resolve.c (resolve_deallocate_expr): Ditto.
+ * trans-types.c (gfc_get_nodesc_array_type): Don't set restricted
+ for nonpointers.
+
+2011-05-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48820
+ * gfortran.h (gfc_isym_id): Add GFC_ISYM_RANK.
+ * intrinsic.c (add_functions): Add rank intrinsic.
+ (gfc_check_intrinsic_standard): Handle GFC_STD_F2008_TR.
+ * intrinsic.h (gfc_simplify_rank, gfc_check_rank): Add prototypes.
+ * simplify.c (gfc_simplify_rank): New function.
+ * intrinsic.texi (RANK): Add description for rank intrinsic.
+ * check.c (gfc_check_rank): New function.
+
+2011-05-26 Paul Thomas <pault@gcc.gnu.org>
+ Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/48955
+ * trans-expr.c (gfc_trans_assignment_1): GFC_REVERSE_NOT_SET
+ changed to GFC_ENABLE_REVERSE.
+ * trans-array.c (gfc_init_loopinfo): GFC_CANNOT_REVERSE changed
+ to GFC_INHIBIT_REVERSE.
+ * gfortran.h: Enum gfc_reverse is now GFC_ENABLE_REVERSE,
+ GFC_FORWARD_SET, GFC_REVERSE_SET and GFC_INHIBIT_REVERSE.
+ * dependency.c (gfc_dep_resolver): Change names for elements of
+ gfc_reverse as necessary. Change the logic so that forward
+ dependences are remembered as well as backward ones. When both
+ have appeared, force a temporary.
+
+2011-05-26 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * trans-array.c (gfc_conv_array_ref): Handle pointer coarrays.
+ * trans-decl.c (has_coarray_vars, caf_init_block,
+ gfor_fndecl_caf_register): New file-global variables.
+ (gfc_finish_var_decl): Make sure that coarrays in main are static.
+ (gfc_build_qualified_array): Generate coarray token variable.
+ (gfc_get_symbol_decl): Don't use a static initializer for coarrays.
+ (gfc_build_builtin_function_decls): Set gfor_fndecl_caf_register.
+ (gfc_trans_deferred_vars, gfc_emit_parameter_debug_info): Skip for
+ static coarrays.
+ (generate_local_decl): Check for local coarrays.
+ (create_main_function): SYNC ALL before calling MAIN.
+ (generate_coarray_sym_init): Register static coarray.
+ (generate_coarray_init): Generate CAF registering constructor
+ function.
+ (gfc_generate_function_code): Call it, if needed, do not create
+ cgraph twice.
+ (gfc_generate_module_vars, gfc_process_block_locals): Call
+ generate_coarray_init.
+ * trans-types.c (gfc_get_nodesc_array_type): Generate pointers for
+ -fcoarray=lib.
+ * trans.h (gfor_fndecl_caf_register): New variable.
+ (lang_type): New element caf_token.
+ (GFC_TYPE_ARRAY_CAF_TOKEN): New macro.
+
+2011-05-24 Joseph Myers <joseph@codesourcery.com>
+
+ * Make-lang.in (GFORTRAN_D_OBJS): Remove prefix.o.
+ (gfortran$(exeext)): Use libcommon-target.a.
+
+2011-05-22 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * frontend-passes.c (cfe_register_funcs): Also register
+ character functions if their charlens are known and constant.
+ Also register allocatable functions.
+
+2011-05-21 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48699
+ * match.c (select_type_set_tmp): Make the temporary ALLOCATABLE if the
+ selector is ALLOCATABLE.
+
+2011-05-20 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48706
+ * module.c (write_dt_extensions): Do not write extended types which
+ are local to a subroutine.
+
+2011-05-20 Joseph Myers <joseph@codesourcery.com>
+
+ * Make-lang.in (GFORTRAN_D_OBJS): Remove version.o and intl.o.
+
+2011-05-20 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * gfortran.texi (set_fpe): Update documentation.
+ * invoke.texi (-ffpe-trap): Likewise.
+ * libgfortran.h (GFC_FPE_PRECISION): Rename to GFC_FPE_INEXACT.
+ * options.c (gfc_handle_fpe_trap_option): Handle inexact and make
+ precision an alias for it.
+
+2011-05-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * trans-types.c (gfc_get_element_type): Handle scalar coarrays.
+ (gfc_get_nodesc_array_type): Make a variant-type copy for scalar
+ coarrays.
+ * trans.c (gfc_build_array_ref): Return original type not variant
+ copy for scalar coarrays.
+ * trans-array.c (gfc_conv_array_ref): Ditto.
+
+2011-05-18 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48700
+ * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): Deallocate 'TO'
+ argument to avoid memory leaks.
+
+2011-05-16 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.texi (_gfortran_set_options): Add GFC_STD_F2008_TR.
+ (Fortran 2008 status): Multi-image support for coarrays.
+ (TR 19113 status): New section.
+
+2011-05-15 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ actual argument is not an array; rank mismatch is diagnosted later.
+ * trans-decl.c (gfc_get_symbol_decl, gfc_trans_deferred_vars): Handle
+ scalar coarrays.
+ * trans-types.c (gfc_get_array_type_bounds): Ditto.
+
+2011-05-15 Joern Rennecke <amylaar@spamcop.net>
+
+ PR middle-end/46500
+ * trans-types.c: Include "tm.h".
+ [0] (c_size_t_size): Remove.
+
+2011-05-15 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/48915
+ * gfortran.texi (_gfortran_set_options): Even though -fbacktrace
+ is now the default, the library defaults to backtracing disabled.
+
+2011-05-14 Tobias Burnus <burnus@net-b.de>
+
+ * lang.opt (fdump-core): Re-add as ignored option
+ for backward compatibility.
+
+2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/48915
+ * gfortran.texi: Update mixed-language programming section
+ reflecting the removal of the fdump-core option, and that
+ -fbacktrace is now enabled by default.
+
+2011-05-14 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/22572
+ * frontend-passes.c (cfe_register_funcs): Also register functions
+ for potential elimination if the rank is > 0, the shape is unknown
+ and reallocate on assignment is active.
+ (create_var): For rank > 0 functions with unknown shape, create
+ an allocatable temporary.
+
+2011-05-14 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * interface.c (compare_parameter): Skip diagnostic if
+ actual argument is not an array; rank mismatch is diagnosted later.
+
+2011-05-14 Tobias Burnus <burnus@net-b.de>
+
+ * options.c (gfc_init_options, gfc_post_options): Enable
+ -fstack-arrays by default if -Ofast is used.
+ * invoke.texi (-fstack-arrays): Document this.
+
+2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/48915
+ * gfortran.h (gfc_option_t): Remove flag_dump_core.
+ * gfortran.texi (GFORTRAN_ERROR_DUMPCORE): Remove section.
+ (GFORTRAN_ERROR_BACKTRACE): Document that it's enabled by default.
+ * intrinsic.texi (ABORT): Remove explanation of -fdump-core.
+ * invoke.texi: Remove -fdump-core, document that -fbacktrace is
+ enabled by default.
+ * lang.opt: Remove -fdump-core.
+ * options.c (gfc_init_options): Make backtrace default to enabled,
+ remove dump_core.
+ (gfc_handle_option): Remove OPT_fdump-core.
+ * trans-decl.c: Pass a 0 to preserve ABI.
+
+2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * gfortran.texi: Remove GFORTRAN_USE_STDERR documentation.
+
+2011-05-13 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48972
+ * io.c (resolve_tag_format, resolve_tag): Make sure
+ that the string is of default kind.
+ (gfc_resolve_inquire): Also resolve decimal tag.
+
+2011-05-12 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48972
+ * resolve.c (resolve_intrinsic): Don't resolve module
+ intrinsics multiple times.
+
+2011-05-11 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48889
+ * expr.c (gfc_is_constant_expr): Use e->value.function.esym
+ instead of e->symtree->n.sym, if available.
+
+2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ * f95-lang.c (global_bindings_p): Return bool and simplify.
+
+2011-05-07 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ PR fortran/48919
+ * trans.h: Move gfc_init_coarray_decl prototype ...
+ * gfortran.h: ... to here.
+ * parse.c (translate_all_program_units): Call gfc_init_coarray_decl.
+ (gfc_parse_file): Update translate_all_program_units call.
+ * trans-decl.c (gfc_init_coarray_decl): Fix variable declaration,
+ new argument whether DECL_EXTERNAL should be used.
+ (create_main_function): Update gfc_init_coarray_decl call.
+ * trans-intrinsic.c (trans_this_image, trans_image_index,
+ conv_intrinsic_cobound): Ditto.
+
+2011-05-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * trans-array.c (gfc_walk_variable_expr): Continue walking
+ for scalar coarrays.
+ * trans-intrinsic.c (convert_element_to_coarray_ref): New function.
+ (trans_this_image, trans_image_index, conv_intrinsic_cobound): Use it.
+ (trans_this_image): Fix algorithm.
+ * trans-types.c (gfc_get_element_type, gfc_get_array_descriptor_base,
+ gfc_sym_type): Handle scalar coarrays.
+
+2011-05-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48858
+ PR fortran/48820
+ * lang.opt (std=f2008tr): New.
+ * libgfortran.h (GFC_STD_F2008_TR): New macro constant.
+ * decl.c (verify_c_interop_param): Allow OPTIONAL in BIND(C)
+ procedures for -std=f2008tr/gnu/legacy.
+ (gfc_match_import): Set sym to NULL.
+ * options.c (set_default_std_flags,gfc_handle_option): Handle
+ -std=f2008tr.
+ * invoke.texi (-std=): Document -std=f2008tr.
+
+2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ * trans-decl.c (gfc_trans_entry_master_switch): Call build_case_label.
+ * trans-io.c (add_case): Likewise.
+ * trans-stmt.c (gfc_trans_integer_select): Likewise.
+ (gfc_trans_character_select): Likewise.
+
+2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * trans-decl.c (trans_function_start): Do not set
+ dont_save_pending_sizes_p.
+
+2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
+
+ * trans.h (gfc_chainon_list): Delete.
+ * trans.c (gfc_chainon_list): Delete.
+
+2011-05-04 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48864
+ * invoke.texi (fno-protect-parens): Document
+ that -Ofast implies -fno-protect-parens.
+ * options.c (gfc_init_options, gfc_post_options):
+ Make -Ofast imply -fno-protect-parens.
+
+2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
+
+ * trans-decl.c (build_library_function_decl_1): Call
+ build_function_type_vec. Adjust argument list building accordingly.
+ * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
+ * trans-types.c (gfc_get_function_type): Likewise.
+
+2011-05-04 Richard Guenther <rguenther@suse.de>
+
+ * trans-array.c (gfc_trans_array_constructor_value): Use
+ size_int for bounds of range types.
+ (gfc_trans_array_constructor_value): Use size_type_node
+ for memcpy argument.
+ * trans-common.c (build_field): Use gfc_charlen_type_node
+ for lengths.
+ * trans-openmp.c (gfc_trans_omp_clauses): Do not pass NULL
+ as type to build_int_cst.
+ * trans-const.c (gfc_build_string_const): Use size_int
+ for bounds of range types.
+ (gfc_build_wide_string_const): Likewise.
+ * trans-stmt.c (gfc_trans_label_assign): Use gfc_charlen_type_node
+ for lengths.
+ (gfc_trans_character_select): Likewise.
+ (gfc_trans_character_select): Do not pass NULL
+ as type to build_int_cst.
+ (gfc_trans_character_select): Use size_int for bounds of range types.
+ * trans-io.c (gfc_build_io_library_fndecls): Likewise.
+ (add_case): Do not pass NULL as type to build_int_cst.
+ (transfer_expr): Likewise.
+ (transfer_array_desc): Likewise.
+ * trans-decl.c (gfc_add_assign_aux_vars): Use gfc_charlen_type_node
+ for lengths.
+ (gfc_trans_assign_aux_var): Likewise.
+ (create_main_function): Use size_int for bounds of range types.
+ * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char): Do not pass
+ NULL as type to build_int_cst.
+ (gfc_conv_intrinsic_spacing): Likewise.
+ (gfc_conv_intrinsic_rrspacing): Likewise.
+ (gfc_conv_intrinsic_len): Use gfc_charlen_type_node for lengths.
+
+2011-05-04 Richard Guenther <rguenther@suse.de>
+
+ * trans-types.c (gfc_get_array_type_bounds): Remove zero notrunc
+ argument to int_const_binop.
+
+2011-05-03 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * trans-intrinsic.c (trans_this_image): Implement version with
+ coarray argument.
+ (conv_intrinsic_cobound): Simplify code.
+ (gfc_conv_intrinsic_function): Call trans_this_image for
+ this_image(coarray) except for -fcoarray=single.
+
+2011-05-02 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/48720
+ * gfortran.texi: Document the 'Q' exponent-letter extension.
+ * invoke.texi: Document -Wreal-q-constant.
+ * lang.opt: Add -Wreal-q-constant option.
+ * gfortran.h: Add warn_real_q_constant to option struct.
+ * primary.c (match_real_constant): Use it. Accept 'Q' as
+ exponent-letter for REAL(16) real-literal-constant with a
+ fallback to REAL(10) or error if REAL(10) is not available.
+ * options.c (gfc_init_options, set_Wall) Set it.
+ (gfc_handle_option): Handle new option.
+
+2011-04-30 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * dump-prase-tree.c (show_code_node): Set the current
+ namespace to the BLOCK before displaying it; restore
+ afterwards.
+
+2011-04-30 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48821
+ * decl.c (gfc_match_import): Don't try to find the
+ symbol if already found.
+
+2011-04-30 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/48746
+ * trans-expr.c (fcncall_realloc_result): Set the bounds and the
+ offset so that the lbounds are one.
+ (gfc_trans_arrayfunc_assign): Add rank to arguments of above.
+
+2011-04-29 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/48462
+ * trans-expr.c (arrayfunc_assign_needs_temporary): Deal with
+ automatic reallocation when the lhs is a target.
+
+ PR fortran/48746
+ * trans-expr.c (fcncall_realloc_result): Make sure that the
+ result dtype field is set before the function call.
+
+2011-04-29 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48810
+ * resolve.c (resolve_typebound_generic_call): Don't check access
+ flags of the specific function.
+
+ PR fortran/48800
+ * resolve.c (resolve_formal_arglist): Don't change AS_DEFERRED
+ to AS_ASSUMED_SHAPE for function results.
+ (resolve_fl_var_and_proc): Print also for function results with
+ AS_DEFERRED an error, if they are not a pointer or allocatable.
+ (resolve_types): Make sure arguments of procedures in interface
+ blocks are resolved.
+
+2011-04-29 Michael Matz <matz@suse.de>
+
+ * options.c (options.c): Set warn_maybe_uninitialized.
+
+2011-04-28 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48112
+ * resolve.c (resolve_fl_var_and_proc): Print diagnostic of
+ function results only once.
+ (resolve_symbol): Always resolve function results.
+
+ PR fortran/48279
+ * expr.c (gfc_check_vardef_context): Fix handling of generic
+ EXPR_FUNCTION.
+ * interface.c (check_interface0): Reject internal functions
+ in generic interfaces, unless -std=gnu.
+
+2011-04-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48788
+ * resolve.c (resolve_global_procedure): Error recovery -
+ avoid segfault for (non)character-returning functions.
+
+2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * decl.c (gfc_match_end): Check that the block name starts
+ with "block@".
+ * parse.c (gfc_build_block_ns): Make block names unique by
+ numbering them.
+
+2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * frontend-passes.c (inserted_block): New variable.
+ (changed_statement): Likewise.
+ (create_var): Encase statement to be operated on in a BLOCK.
+ Adjust code insertion for BLOCK.
+ (cfe_code): Set inserted_block and changed_statement to NULL.
+
+2011-04-23 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * module.c (mio_array_spec): Set as->cotype on reading.
+ * resolve.c (resolve_allocate_expr): Fix allocating coarray
+ components.
+
+2011-04-21 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/48405
+ * frontend_passes (cfe_register_funcs): Remove workaround for DO
+ loops.
+ (gfc_code_walker): Make sure the pointer to the current
+ statement doen't change when other statements are inserted.
+
+2011-04-21 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * array.c (gfc_match_array_spec): Fix maximal rank(+corank) check.
+
+2011-04-20 Jim Meyering <meyering@redhat.com>
+
+ * expr.c (free_expr0): Remove useless if-before-free.
+ * gfortranspec.c (lang_specific_pre_link): Likewise.
+ * interface.c (gfc_extend_expr): Likewise.
+ * trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
+
+2011-04-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48588
+ PR fortran/48692
+
+ * module.c (fix_mio_expr): Commit created symbol.
+
+2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * scanner.c (load_file): Use XCNEWVAR instead of xcalloc.
+
+2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * frontend-passes.c (gfc_run_passes): Use XDELETEVEC instead of
+ free.
+
+2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * misc.c (gfc_getmem): Remove function.
+ * gfortran.h: Remove gfc_getmem prototype. Replace gfc_getmem
+ usage with XCNEW or XCNEWVEC.
+ * expr.c (gfc_check_assign_symbol): Replace gfc_getmem usage with
+ XCNEW or XCNEWVEC.
+ * options.c (gfc_handle_module_path_options)
+ (gfc_get_option_string): Likewise.
+ * resolve.c (gfc_resolve_forall): Likewise.
+ * simplify.c (simplify_transformation_to_array): Likewise.
+ * target-memory.c (gfc_target_interpret_expr): Likewise.
+ * trans-common.c (get_segment_info, copy_equiv_list_to_ns)
+ (get_init_field): Likewise.
+ * trans-expr.c (gfc_conv_statement_function): Likewise.
+ * trans-io.c (nml_full_name): Likewise.
+ * trans-stmt.c (gfc_trans_forall_1): Likewise.
+ * scanner.c (load_file): Replace gfc_getmem usage with xcalloc.
+
+2011-04-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48588
+ * parse.c (resolve_all_program_units): Skip modules.
+ (translate_all_program_units): Handle modules.
+ (gfc_parse_file): Defer code generation for modules.
+
+2011-04-19 Martin Jambor <mjambor@suse.cz>
+
+ * trans-decl.c (gfc_generate_function_code): Call cgraph_create_node
+ instead of cgraph_get_create_node.
+
+2011-04-18 Jim Meyering <meyering@redhat.com>
+
+ remove now-unused definition of gfc_free
+ * misc.c (gfc_free): Remove function.
+ * gfortran.h (gfc_free): Remove its prototype.
+
+2011-04-18 Jim Meyering <meyering@redhat.com>
+
+ convert each use of gfc_free (p) to free (p)
+ Do that by running this command:
+ perl -pi -e 's/\bgfc_free ?\(/free (/' \
+ $(git grep -El '\bgfc_free ?\(')
+ which also corrects the few uses that lacked a space between
+ the function name and the open parenthesis.
+ Manually undo the change to the function definition itself
+ and its prototype. They'll be removed next.
+ * array.c (gfc_free_array_spec, gfc_set_array_spec): s/gfc_free/free/
+ * constructor.c (node_free): Likewise.
+ * cpp.c (dump_queued_macros): Likewise.
+ * data.c (gfc_assign_data_value): Likewise.
+ * decl.c (free_variable, free_value, gfc_free_data): Likewise.
+ (gfc_free_data_all, match_old_style_init): Likewise.
+ (gfc_set_constant_character_len, gfc_free_enum_history, NUM_DECL):
+ Likewise.
+ (gfc_match_modproc): Likewise.
+ * dependency.c (check_section_vs_section): Likewise.
+ * error.c (gfc_pop_error, gfc_free_error): Likewise.
+ * expr.c (free_expr0, gfc_free_expr, gfc_free_actual_arglist): Likewise.
+ (gfc_free_ref_list, gfc_replace_expr, gfc_copy_ref): Likewise.
+ (find_substring_ref, gfc_simplify_expr, gfc_check_assign_symbol):
+ Likewise.
+ * frontend-passes.c (gfc_run_passes, cfe_expr_0): Likewise.
+ (strip_function_call, optimize_comparison): Likewise.
+ * interface.c (gfc_free_interface, arginfo, check_interface0): Likewise.
+ (CHECK_OS_COMPARISON, gfc_extend_assign, gfc_free_formal_arglist):
+ Likewise.
+ * intrinsic.c (gfc_intrinsic_done_1, gfc_convert_type_warn): Likewise.
+ (gfc_convert_chartype): Likewise.
+ * io.c (gfc_free_open, compare_to_allowed_values, gfc_free_close):
+ Likewise.
+ (gfc_free_filepos, gfc_free_dt, gfc_free_inquire): Likewise.
+ * match.c (gfc_free_iterator, gfc_match_associate): Likewise.
+ (gfc_free_alloc_list, gfc_free_namelist, gfc_free_equiv_until):
+ Likewise.
+ (free_case, gfc_free_forall_iterator): Likewise.
+ * misc.c: Likewise.
+ * module.c (free_pi_tree, resolve_fixups, free_rename): Likewise.
+ (free_true_name, peek_atom, mio_allocated_wide_string): Likewise.
+ (mio_pool_string, mio_internal_string, mio_gmp_integer): Likewise.
+ (mio_gmp_real, mio_expr, mio_typebound_proc): Likewise.
+ (mio_full_typebound_tree, skip_list, load_equiv): Likewise.
+ (free_written_common, gfc_use_module, gfc_free_use_stmts): Likewise.
+ * openmp.c (gfc_free_omp_clauses): Likewise.
+ * options.c (gfc_post_options): Likewise.
+ * parse.c (select_type_pop, parse_omp_structured_block): Likewise.
+ * primary.c (gfc_free_structure_ctor_component): Likewise.
+ * resolve.c (resolve_structure_cons, check_host_association): Likewise.
+ (gfc_resolve_forall, resolve_equivalence): Likewise.
+ * scanner.c (gfc_scanner_done_1, gfc_release_include_path): Likewise.
+ (gfc_define_undef_line, preprocessor_line, include_line): Likewise.
+ (load_file, gfc_read_orig_filename): Likewise.
+ * simplify.c (simplify_transformation_to_array): Likewise.
+ (gfc_simplify_ibits, simplify_shift, gfc_simplify_ishftc, STRING):
+ Likewise.
+ (gfc_simplify_compiler_options): Likewise.
+ * st.c (gfc_free_statement, gfc_free_statements): Likewise.
+ (gfc_free_association_list): Likewise.
+ * symbol.c (free_components, gfc_free_st_label, free_st_labels):
+ Likewise.
+ (gfc_delete_symtree, gfc_free_symbol, gfc_undo_symbols): Likewise.
+ (free_old_symbol, gfc_commit_symbols, free_tb_tree): Likewise.
+ (free_common_tree, free_uop_tree, free_sym_tree): Likewise.
+ (gfc_free_dt_list, gfc_free_equiv_infos, gfc_free_equiv_lists):
+ Likewise.
+ (gfc_free_finalizer, gfc_free_charlen, free_entry_list): Likewise.
+ (gfc_free_namespace): Likewise.
+ * trans-array.c (gfc_free_ss, gfc_trans_array_bound_check): Likewise.
+ (gfc_conv_array_ref, gfc_conv_ss_startstride): Likewise.
+ (gfc_trans_dummy_array_bias, gfc_conv_array_parameter): Likewise.
+ * trans-common.c (get_init_field, create_common): Likewise.
+ * trans-const.c (gfc_build_wide_string_const): Likewise.
+ (gfc_conv_string_init): Likewise.
+ * trans-decl.c (gfc_generate_function_code): Likewise.
+ * trans-expr.c (gfc_conv_substring, gfc_free_interface_mapping):
+ Likewise.
+ (SCALAR_POINTER, gfc_conv_statement_function): Likewise.
+ (gfc_trans_subarray_assign): Likewise.
+ * trans-intrinsic.c (conv_generic_with_optional_char_arg): Likewise.
+ * trans-io.c (gfc_trans_io_runtime_check, set_string): Likewise.
+ (transfer_namelist_element, transfer_array_component): Likewise.
+ * trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
+ * trans-stmt.c (cleanup_forall_symtrees, gfc_trans_forall_1): Likewise.
+ * trans.c (trans_runtime_error_vararg, gfc_restore_backend_locus):
+ Likewise.
+
+2011-04-15 Jim Meyering <meyering@redhat.com>
+
+ gfortran: remove cpp definition of free, ...
+ in preparation for the s/gfc_free/free/ transformation.
+ * gfortran.h (free): Remove macro definition that would otherwise
+ prevent direct use of the function.
+
+2011-04-18 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * array.c (gfc_match_array_ref): Check for too many codimensions.
+ * check.c (gfc_check_image_index): Check number of elements
+ in SUB argument.
+ * simplify.c (gfc_simplify_image_index): Remove unreachable checks.
+
+2011-04-18 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * iresolve.c (gfc_resolve_image_index): Set ts.type.
+ * simplify.c (gfc_simplify_image_index): Don't abort if the bounds
+ are not known at compile time and handle -fcoarray=lib.
+ * trans-intrinsics.c (gfc_conv_intrinsic_function): Handle
+ IMAGE_INDEX.
+ (conv_intrinsic_cobound): Fix comment typo.
+ (trans_this_image): New function.
+ * trans-array.c (gfc_unlikely): Move to trans.c.
+ * trans.c (gfc_unlikely): Function moved from trans-array.c.
+ (gfc_trans_runtime_check): Use it.
+ * trans-io.c (gfc_trans_io_runtime_check): Ditto.
+ * trans.h (gfc_unlikely): Add prototype.
+
+2011-04-18 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/48462
+ * trans-expr.c (fcncall_realloc_result): Renamed version of
+ realloc_lhs_bounds_for_intrinsic_call that does not touch the
+ descriptor bounds anymore but makes a temporary descriptor to
+ hold the result.
+ (gfc_trans_arrayfunc_assign): Modify the reference to above
+ renamed function.
+
+2011-05-17 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48624
+ * trans-decl.c (gfc_get_extern_function_decl): Fix decl
+ for external procedures with proc arguments.
+
+2011-04-15 Michael Matz <matz@suse.de>
+
+ * trans-array.c (toplevel): Include gimple.h.
+ (gfc_trans_allocate_array_storage): Check flag_stack_arrays,
+ properly expand variable length arrays.
+ (gfc_trans_auto_array_allocation): If flag_stack_arrays create
+ variable length decls and associate them with their scope.
+ * gfortran.h (gfc_option_t): Add flag_stack_arrays member.
+ * options.c (gfc_init_options): Handle -fstack_arrays option.
+ * lang.opt (fstack-arrays): Add option.
+ * invoke.texi (Code Gen Options): Document it.
+ * Make-lang.in (trans-array.o): Depend on GIMPLE_H.
+
+2011-04-15 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * trans-intrinsic.c (conv_intrinsic_cobound): Remove unused
+ code which is also causing an ICE.
+
+2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * f95-lang.c (poplevel): Use BLOCK_CHAIN and block_chainon.
+
+2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
+
+ * f95-lang.c (union lang_tree_node): Check for TS_COMMON before
+ calling TREE_CHAIN.
+
+2011-04-12 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/48360
+ PR fortran/48456
+ * trans-array.c (get_std_lbound): For derived type variables
+ return array valued component lbound.
+
+2011-04-12 Martin Jambor <mjambor@suse.cz>
+
+ * trans-decl.c (gfc_generate_function_code): Call
+ cgraph_get_create_node instead of cgraph_node.
+
+2011-04-11 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * simplify.c (simplify_bound_dim): Exit for
+ ucobound's last dimension unless -fcoarray=single.
+ * trans-array (gfc_conv_descriptor_size_1): Renamed from
+ gfc_conv_descriptor_size, made static, has now from_dim and
+ to_dim arguments.
+ (gfc_conv_descriptor_size): Call gfc_conv_descriptor_size.
+ (gfc_conv_descriptor_cosize): New function.
+ * trans-array.h (gfc_conv_descriptor_cosize): New prototype.
+ * trans-intrinsic.c (conv_intrinsic_cobound): Add input_location
+ and handle last codim of ucobound for when -fcoarray is not "single".
+
+2011-04-08 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/48448
+ * gfortran.h (gfc_option_t): Add warn_function_elimination and
+ flag_frontend_optimize.
+ * lang.opt (Wfunction-elimination): Add.
+ (ffrontend-optimize): Add.
+ * invoke.texi: Add documentation for -Wfunction-elimination
+ and -ffrontend-optimize. Add -faggressive-function-elimination
+ to list of code generation options.
+ * frontend-passes.c (gfc_run_passes): Run optimizations if
+ flag_frontend_optimize is set.
+ (warn_function_elimination): New function.
+ (cfe_expr_0): Call it if requested to do so.
+ * options.c (gfc_init_options): Initiate warn_function_elimination
+ and flag_frontend_optimize.
+ (gfc_post_options): Set flag_frontend_optimize if not specified
+ by user, depending on the optimization level.
+ (gfc_handle_option): Handle -Wfunction-elimination and
+ -ffrontend-optimize.
+
+2011-04-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * trans-intrinsic.c (gfc_conv_intrinsic_function): Fix
+ call for this_image.
+
+2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Use
+ build_function_type_list instead of build_function_type. Correct
+ argument order for func_frexp and func_scalbn.
+
+2011-04-05 Duncan Sands <baldrick@free.fr>
+
+ * f95-lang.c (build_builtin_fntypes): Swap frexp parameter types.
+
+2011-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * frontend-passes: (optimize_lexical_comparison): New function.
+ (optimize_expr): Call it.
+ (optimize_comparison): Also handle lexical comparison functions.
+ Return false instad of -2 for unequal comparison.
+
+2011-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/48412
+ * frontend-passes (cfe_expr_0): Reverse the order of going
+ through the loops.
+
+2011-04-04 Tobias Burnus <burnus@net-b.de>
+ Mikael Morin <mikael.morin@sfr.fr>
+
+ PR fortran/18918
+ * check.c (is_coarray): Update - because of DIMEN_THIS_IMAGE.
+ * expr.c (gfc_is_coindexed): Ditto.
+ * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_THIS_IMAGE.
+ * interface.c (compare_parameter): Use gfc_expr_attr and
+ gfc_is_coindexed.
+ * resolve.c (check_dimension, compare_spec_to_ref,
+ resolve_allocate_expr, check_data_variable): Update for
+ DIMEN_THIS_IMAGE.
+ * simplify.c (gfc_simplify_lcobound, gfc_simplify_this_image,
+ gfc_simplify_ucobound): Allow non-constant bounds.
+ * trans-array.c (gfc_set_loop_bounds_from_array_spec,
+ gfc_trans_create_temp_array, gfc_trans_constant_array_constructor,
+ gfc_set_vector_loop_bounds, gfc_conv_array_index_offset,
+ gfc_start_scalarized_body, gfc_trans_scalarizing_loops,
+ gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
+ gfc_conv_ss_startstride, gfc_conv_loop_setup,
+ gfc_trans_array_bounds, gfc_conv_expr_descriptor,
+ gfc_walk_variable_expr): Handle codimen.
+ * trans-decl.c (gfc_build_qualified_array): Save cobounds.
+ * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use arg2.
+ (conv_intrinsic_cobound): New function.
+ (gfc_conv_intrinsic_function): Call it.
+ (gfc_walk_intrinsic_function, gfc_add_intrinsic_ss_code): Handle
+ ucobound, lcobound, this_image.
+ * fortran/trans-types.c (gfc_build_array_type): Save cobounds.
+ (gfc_get_dtype): Honour corank.
+ (gfc_get_nodesc_array_type): Save corank and codimensions.
+ (gfc_get_array_type_bounds): Save cobound.
+ * fortran/trans.h (gfc_ss_info,gfc_loopinfo): Add codimen item.
+ (gfc_array_kind): Add corank item.
+ (GFC_TYPE_ARRAY_CORANK): New macro.
+
+2011-04-03 Kai Tietz <ktietz@redhat.com>
+
+ PR middle-end/48422
+ * Make-lang.in (f95-lang.o): Add some missing dependencies.
+
+2011-04-01 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/48352
+ * frontend-passes (cfe_register_funcs): Don't
+ register functions if they appear as iterators in DO loops.
+
+2011-03-30 Michael Matz <matz@suse.de>
+
+ PR fortran/47516
+ * trans-expr.c (realloc_lhs_loop_for_fcn_call): Take loop as parameter,
+ don't use local variable.
+ (gfc_trans_arrayfunc_assign): Adjust caller.
+
+2011-03-29 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48095
+ * decl.c (match_procedure_decl,match_ppc_decl): Set flavor of interface.
+ * module.c (MOD_VERSION): Bump.
+ (mio_typespec): Read/write 'interface' field.
+ * primary.c (match_string_constant,match_logical_constant): Remove
+ unneeded code.
+ (match_complex_constant): Make sure to clear the typespec.
+
+2011-03-29 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * frontend-passes.c (create_var): Warn about creating an
+ array temporary if requested.
+
+2011-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/47065
+ * frontend-passes.c (optimize_trim): Also follow references, except
+ when they are substring references or array references.
+
+2011-03-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.h (gfc_isym_id): Rename GFC_ISYM_NUMIMAGES to
+ GFC_ISYM_NUM_IMAGES.
+ (gfc_fcoarray): Add GFC_FCOARRAY_LIB.
+ * intrinsic.c (add_functions): Update due to GFC_ISYM_NUM_IMAGES
+ rename.
+ * invoke.texi (-fcoarray=): Document "lib" argument.
+ * iresolve.c (gfc_resolve_this_image): Fix THIS IMAGE().
+ * libgfortran.h (libgfortran_stat_codes): Add comments.
+ * options.c (gfc_handle_coarray_option): Add -fcoarray=lib.
+ * simplify.c (gfc_simplify_num_images, gfc_simplify_this_image):
+ Handle GFC_FCOARRAY_LIB.
+ * trans.h (gfc_init_coarray_decl): New prototype.
+ (gfor_fndecl_caf_init, gfor_fndecl_caf_finalize,
+ gfor_fndecl_caf_critical, gfor_fndecl_caf_end_critical,
+ gfor_fndecl_caf_sync_all, gfor_fndecl_caf_sync_images,
+ gfor_fndecl_caf_error_stop, gfor_fndecl_caf_error_stop_str,
+ gfort_gvar_caf_num_images, gfort_gvar_caf_this_image):
+ New global variables.
+ * trans-decl.c: Declare several CAF functions (cf. above).
+ (gfc_build_builtin_function_decls): Initialize those.
+ (gfc_init_coarray_decl): New function.
+ (create_main_function): Call CAF init/finalize functions.
+ * trans-intrinsic.c (trans_this_image, trans_num_images): New.
+ (gfc_conv_intrinsic_function): Call those.
+ * trans-stmt.c (gfc_trans_stop, gfc_trans_sync, gfc_trans_critical):
+ Add code for GFC_FCOARRAY_LIB.
+
+2011-03-26 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48291
+ * class.c (get_unique_hashed_string): Adjust maximum allowable length
+ for unique type string.
+
+2011-03-25 Kai Tietz <ktietz@redhat.com>
+
+ * scanner.c (preprocessor_line): Use filename_cmp
+ instead of strcmp.
+
+2011-03-25 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48174
+ PR fortran/45304
+ * trans-types.c (gfc_get_function_type): Don't use varargs if the
+ procedure is known to have no arguments.
+
+2011-03-21 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/22572
+ * gfortran.h (gfc_option_t): Add
+ flag_aggressive_function_elimination.
+ (gfc_dep_compare_functions): Add prototype.
+ * lang.opt: Add faggressive-function-elimination.
+ * invoke.texi: Document -faggressive-function-elimination.
+ * frontend_passes (expr_array): New static variable.
+ (expr_size): Likewise.
+ (expr_count): Likewise.
+ (current_code): Likewise.
+ (current_ns): Likewise.
+ (gfc_run_passes): Allocate and free space for expressions.
+ (cfe_register_funcs): New function.
+ (create_var): New function.
+ (cfc_expr_0): New function.
+ (cfe_code): New function.
+ (optimize_namespace): Invoke gfc_code_walker with cfe_code
+ and cfe_expr_0.
+ * dependency.c (gfc_dep_compare_functions): New function.
+ (gfc_dep_compare_expr): Use it.
+ * options.c (gfc_init_options): Handle
+ flag_aggressive_function_elimination.
+ (gfc_handle_option): Likewise.
+
+2011-03-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * arith.c (arith_power): Plug memory leak.
+
+2011-03-12 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48059
+ * trans-expr.c (gfc_apply_interface_mapping_to_expr): Replace base type
+ for polymorphic arguments.
+
+2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/48054
+ * intrinsic.texi: Clarify doc of logarithm functions.
+
+2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/47552
+ * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Fix type of
+ the string length variable.
+
+2011-03-11 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47768
+ * module.c (ab_attribute,attr_bits): Add AB_PROC_POINTER_COMP.
+ (mio_symbol_attribute): Handle attribute 'proc_pointer_comp'.
+
+2011-03-06 Paul Thomas <pault@gcc.gnu.org>
+ Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/47850
+ * expr.c (gfc_is_constant_expr): Only use gfc_constant_ac if
+ the expression has an iterator. Otherwise, iterate through the
+ array, checking for constant expressions for each element.
+
+2011-03-04 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/47802
+ * intrinsic.texi: Update CTIME and FDATE documentation.
+
+2011-03-03 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * invoke.texi (Option Summary, Fortran Dialect Options)
+ (Preprocessing Options, Runtime Options, Code Gen Options):
+ Fix vertical list spacing by using @itemx for additinoal
+ items, empty line before @table. Fix typos.
+
+2011-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/47894
+ * intrinsic.texi: Fix doc of the VERIFY intrinsic.
+
+2011-02-26 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47846
+ * trans-stmt.c (gfc_trans_allocate): Fix allocation with
+ type-spec of deferred-length strings.
+
+2011-02-26 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47886
+ * openmp.c (gfc_resolve_omp_directive): Resolve if()
+ condition of OpenMP's task.
+
+2011-02-26 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/47894
+ * intrinsic.texi: Fix doc of the VERIFY intrinsic.
+
+2011-02-24 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47872
+ * intrinsic.texi (ALLOCATED, ATAN, BESSEL_JN, BESSEL_YN): Add
+ multitable for linebreak between different syntax variants.
+
+2011-02-24 Richard Guenther <rguenther@suse.de>
+
+ PR fortran/47839
+ * f95-lang.c (pushdecl): For externs in non-global scope push
+ a copy of the decl into the BLOCK.
+
+2011-02-23 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/40850
+ * trans.c (gfc_prepend_expr_to_block): New function.
+ * trans.h (gfc_prepend_expr_to_block): Declare.
+ * trans-array.c (gfc_conv_array_parameter): Replace
+ gfc_add_expr_to_block with gfc_prepend_expr_to_block.
+
+2011-02-22 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/45743
+ * trans-decl.c (gfc_get_extern_function_decl): Don't use the
+ gsymbol backend_decl if the procedure has a formal argument
+ that is a procedure.
+
+2011-02-22 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/41359
+ * trans-stmt.c (gfc_trans_if_1): Use correct line for
+ expressions in the if condition.
+
+2011-02-20 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47797
+ * trans-decl.c (gfc_trans_deferred_vars): Use gfc_set_backend_locus and
+ gfc_restore_backend_locus to have better debug locations.
+ * trans-array.c (gfc_trans_deferred_array): Ditto.
+
+2011-02-20 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/45077
+ PR fortran/44945
+ * trans-types.c (gfc_get_derived_type): Remove code that looks
+ for decls in gsym and add call to gfc_get_module_backend_decl.
+ * trans.h: Add prototype for gfc_get_module_backend_decl.
+ * trans-decl.c (gfc_get_module_backend_decl): New function.
+ (gfc_get_symbol_decl): Call it.
+
+2011-02-19 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/47348
+ * trans-array.c (get_array_ctor_all_strlen): Move up in file.
+ (get_array_ctor_var_strlen): Add block dummy and add call to
+ get_array_ctor_all_strlen instead of giving up on substrings.
+ Call gcc_unreachable for default case.
+ (get_array_ctor_strlen): Add extra argument to in call to
+ get_array_ctor_var_strlen.
+
+2011-02-18 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47789
+ * primary.c (gfc_match_structure_constructor): Handle empty parent
+ types.
+
+2011-02-18 Tobias Burnus
+
+ PR fortran/47775
+ * trans-expr.c (arrayfunc_assign_needs_temporary): Use
+ esym to check whether the specific procedure returns an
+ allocatable or pointer.
+
+2011-02-18 Michael Matz <matz@suse.de>
+
+ PR fortran/45586
+ * gfortran.h (struct gfc_component): Add norestrict_decl member.
+ * trans.h (struct lang_type): Add nonrestricted_type member.
+ * trans-expr.c (gfc_conv_component_ref): Search fields with correct
+ parent type.
+ * trans-types.c (mirror_fields, gfc_nonrestricted_type): New.
+ (gfc_sym_type): Use it.
+
+2011-02-18 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47768
+ * resolve.c (resolve_transfer): Reject variables with procedure pointer
+ components.
+
+2011-02-18 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47767
+ * gfortran.h (gfc_check_access): Removed prototype.
+ (gfc_check_symbol_access): Added prototype.
+ * module.c (gfc_check_access): Renamed to 'check_access', made static.
+ (gfc_check_symbol_access): New function, basically a shortcut for
+ 'check_access'.
+ (write_dt_extensions,write_symbol0,write_generic,write_symtree): Use
+ 'gfc_check_symbol_access'.
+ (write_operator,write_module): Renamed 'gfc_check_access'.
+ * resolve.c (resolve_fl_procedure,resolve_fl_derived,
+ resolve_fl_namelist,resolve_symbol,resolve_fntype): Use
+ 'gfc_check_symbol_access'.
+
+2011-02-16 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47745
+ * class.c (gfc_build_class_symbol): Set 'class_ok' attribute.
+ * decl.c (build_sym,attr_decl1): Move setting of 'class_ok' into
+ 'gfc_build_class_symbol'.
+ (gfc_match_decl_type_spec): Reject unlimited polymorphism.
+ * interface.c (matching_typebound_op): Check for 'class_ok' attribute.
+ * match.c (select_type_set_tmp): Move setting of 'class_ok' into
+ 'gfc_build_class_symbol'.
+ * primary.c (gfc_variable_attr): Check for 'class_ok' attribute.
+
+2011-02-15 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/47633
+ . simplify.c (gfc_simplify_compiler_version): Fix off-by-one issue.
+
+2011-02-14 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47730
+ * parse.c (gfc_build_block_ns): Commit 'block@' symbol.
+
+2011-02-14 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47728
+ * class.c (gfc_build_class_symbol): Give a fatal error on polymorphic
+ arrays.
+ * primary.c (gfc_match_varspec): Avoid ICE for invalid class
+ declaration.
+
+2011-02-14 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47349
+ * interface.c (get_expr_storage_size): Handle derived-type components.
+
+2011-02-13 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47569
+ * interface.c (compare_parameter): Avoid ICE with
+ character components.
+
+2011-02-12 Janus Weil <janus@gcc.gnu.org>
+
+ * class.c (gfc_build_class_symbol): Reject polymorphic arrays.
+ * decl.c (build_sym,build_struct,attr_decl1): Use return value of
+ 'gfc_build_class_symbol'.
+
+2011-02-12 Michael Matz <matz@suse.de>
+ Janus Weil <janus@gcc.gnu.org>
+ Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/45586
+ * trans-expr.c (conv_parent_component_references): Avoid unintendent
+ skipping of parent compounds.
+
+2011-02-11 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47550
+ * resolve.c (resolve_formal_arglist): PURE with VALUE
+ and no INTENT: Add -std= diagnostics.
+
+2011-02-09 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47352
+ * resolve.c (resolve_procedure_interface): If interface has a result
+ variable, copy the typespec and set result pointer to self.
+
+2011-02-09 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47463
+ * resolve.c (resolve_typebound_subroutine): Remove erroneous line.
+
+2011-02-09 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47637
+ * trans-decl.c (init_intent_out_dt): Handle CLASS arguments.
+
+2011-02-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ * io.c (match_io_element): Do not set dt if not inquire.
+
+2011-02-08 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/45290
+ * expr.c (gfc_check_assign_symbol): Reject pointers as pointer
+ initialization target.
+
+2011-02-07 Janne Blomqvist <jb@gcc.gnu.org>
+ Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * gfortran.texi (Thread-safety): texinfo styling fixes.
+ * intrinsic.texi: Likewise.
+
+2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * gfortran.texi (Compiler Characteristics): Add reference to
+ thread-safety section.
+
+2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * gfortran.texi (Thread-safety): New section.
+ * intrinsic.texi (EXECUTE_COMMAND_LINE): Mention thread-safety.
+ (GETENV): Likewise.
+ (GET_ENVIRONMENT_VARIABLE): Likewise.
+ (SYSTEM): Likewise.
+
+2011-02-06 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/47592
+ * trans-stmt.c (gfc_trans_allocate): For deferred character
+ length allocations with SOURCE, store to the values and string
+ length to avoid calculating twice. Replace gfc_start_block
+ with gfc_init_block to avoid unnecessary contexts and to keep
+ declarations of temporaries where they should be. Tidy up the
+ code a bit.
+
+2011-02-05 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR fortran/42434
+ * intrinsic.texi (SYSTEM_CLOCK): Update documentation.
+
+2011-02-02 Janus Weil <janus@gcc.gnu.org>
+ Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/47082
+ * trans-expr.c (gfc_trans_class_init_assign): Add call to
+ gfc_get_derived_type.
+ * module.c (read_cleanup): Do not use unique_symtrees for vtabs
+ or vtypes.
+
+2011-02-02 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47572
+ * resolve.c (resolve_fl_variable): Handle polymorphic allocatables.
+
+2011-02-01 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47565
+ * trans-expr.c (gfc_conv_structure): Handle constructors for procedure
+ pointer components with allocatable result.
+
+2011-01-31 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47455
+ * trans-expr.c (gfc_conv_procedure_call): Handle procedure pointers
+ with pointer or allocatable result.
+
+2011-01-31 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/47519
+ * trans-stmt.c (gfc_trans_allocate): Improve handling of
+ deferred character lengths with SOURCE.
+ * iresolve.c (gfc_resolve_repeat): Calculate character
+ length from source length and ncopies.
+ * dump-parse-tree.c (show_code_node): Show MOLD and SOURCE
+ expressions for ALLOCATE.
+
+2011-01-31 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47463
+ * resolve.c (resolve_typebound_subroutine): Bug fix for the case of
+ an argument of a typebound assignment being a component.
+
+2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gfortranspec.c (add_arg_libgfortran) [HAVE_LD_STATIC_DYNAMIC] Use
+ LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
+
+2011-01-31 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47042
+ * resolve.c (resolve_fl_procedure): Reject stmt functions
+ with pointer/allocatable attribute.
+
+2011-01-31 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47042
+ * interface.c (gfc_procedure_use): Add explicit interface check for
+ pointer/allocatable functions.
+
+2011-01-30 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/47523
+ * trans-expr.c (gfc_trans_assignment_1): If the rhs is an op
+ expr and is assigned to a deferred character length scalar,
+ make sure that the function is called before reallocation,
+ so that the length is available. Include procedure pointer
+ and procedure pointer component rhs as well.
+
+ PR fortran/45170
+ PR fortran/35810
+ PR fortran/47350
+ * gfortran.dg/allocatable_function_5.f90: New test not added by
+ mistake on 2011-01-28.
+
+2011-01-29 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47531
+ * check.c (gfc_check_shape): Support kind argument in SHAPE.
+ * intrinsic.c (add_functions): Ditto.
+ * resolve.c (gfc_resolve_shape): Ditto.
+ * simplify.c (gfc_simplify_shape): Ditto.
+ * intrinsic.h (gfc_check_shape, gfc_resolve_shape,
+ gfc_simplify_shape): Update prototypes.
+ * intrinisc.text (SHAPE): Document kind argument.
+
+2011-01-28 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47507
+ * resolve.c (resolve_formal_arglist): Allow arguments with VALUE
+ attribute also without INTENT.
+
+2011-01-28 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.texi (Fortran 2003 status): Mention support for
+ nonconstant namelist variables.
+
+2011-01-28 Paul Thomas <pault@gcc.gnu.org>
+ Tobias Burnus <burnus@gcc.gnu.org>
+
+ PR fortran/45170
+ PR fortran/35810
+ PR fortran/47350
+ * interface.c (compare_actual_formal): An allocatable or pointer
+ deferred length actual is only allowed if the formal argument
+ is also deferred length. Clean up whitespace.
+ * trans-expr.c (gfc_conv_procedure_call): Pass string length for
+ deferred character length formal arguments by reference. Do the
+ same for function results.
+ (gfc_trans_pointer_assignment): Do not do runtime check of lhs
+ and rhs character lengths, if deferred length lhs. In this case
+ set the lhs character length to that of the rhs.
+ (gfc_conv_string_parameter): Remove assert that string length is
+ an integer type.
+ (is_scalar_reallocatable_lhs): New function.
+ (alloc_scalar_allocatable_for_assignment): New function.
+ (gfc_trans_assignment_1): Call above new function. If the rhs is
+ a deferred character length itself, makes ure that the function
+ is called before reallocation, so that the length is available.
+ (gfc_trans_asssignment): Remove error about assignment to
+ deferred length character variables.
+ * gfortran.texi: Update entry about (re)allocation on
+ assignment.
+ * trans-stmt.c (gfc_trans_allocate): Add code to handle deferred
+ length character variables.
+ * module.c (mio_typespec): Transfer deferred characteristic.
+ * trans-types.c (gfc_get_function_type): New code to generate
+ hidden typelist, so that those character lengths that are
+ passed by reference get the right type.
+ * resolve.c (resolve_contained_fntype): Supress error for
+ deferred character length functions.
+ (resolve_function, resolve_fl_procedure) The same.
+ (check_symbols): Remove the error that support for
+ entity with deferred type parameter is not yet implemented.
+ (resolve_fl_derived): The same.
+ match.c (alloc_opt_list): Allow MOLD for deferred length object.
+ * trans-decl.c (gfc_get_symbol_decl): For deferred character
+ length dummies, generate a local variable for string length.
+ (create_function_arglist): Hidden length can be a pointer.
+ (gfc_trans_deferred_vars): For deferred character length
+ results and dummies, assign the string length to the local
+ variable from the hidden argument on entry and the other way
+ round on exit, as appropriate.
+
+2011-01-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47474
+ * trans-decl.c (gfc_generate_function_code): Fix init
+ of allocatable result variable with allocatable components.
+
+2011-01-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47472
+ * options.c (gfc_handle_module_path_options): Save
+ module path without trailing slash as include path.
+
+2011-01-25 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47448
+ * interface.c (gfc_check_operator_interface): Fix
+ defined-assignment check.
+
+2011-01-23 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47421
+ * trans-decl.c (gfc_trans_deferred_vars): Do not nullify
+ scalar allocatable dummy arguments.
+
+2011-01-22 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/38536
+ * resolve.c (gfc_iso_c_func_interface): For C_LOC,
+ check for array sections followed by component references
+ which are illegal. Also check for coindexed arguments.
+
+2011-01-22 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47399
+ * primary.c (gfc_match_varspec): Relax gcc_assert to allow for
+ PARAMETER TBP.
+
+2011-01-21 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47394
+ * error.c (gfc_error_now, gfc_fatal_error, gfc_error_check):
+ Use defined instead of magic number exit status codes.
+ * scanner.c (include_line, gfc_new_file): Ditto.
+
+2011-01-21 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47377
+ * expr.c (gfc_check_pointer_assign): Reject expr data-targets
+ without pointer attribute.
+
+2011-01-18 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47240
+ * resolve.c (expression_rank): Fix rank of procedure poiner components.
+ * trans-expr.c (gfc_conv_procedure_call): Take care of procedure
+ pointer components as actual arguments.
+
+2011-01-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/47331
+ * gfortran.h (struct gfc_omp_saved_state): New type.
+ (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New prototypes.
+ * resolve.c (resolve_global_procedure): Call it around gfc_resolve
+ call.
+ * openmp.c (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New
+ functions.
+
+2011-01-17 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47327
+ * invoke.texi (Options to request or suppress errors
+ and warnings): Fix cross link.
+
+2011-01-15 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.texi: Update Fortran 2003 Status section.
+
+ PR fortran/47177
+ * invoke.texi: Add missing "-E" to the -dM example.
+
+2011-01-13 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47268
+ * intrinsic.texi (get_command_argument, get_environment_variable):
+ Mark arguments as optional in the Arguments section.
+
+2011-01-13 Kai Tietz <kai.tietz@onevision.com>
+ Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47260
+ * trans-decl.c (gfc_get_extern_function_decl,
+ build_function_decl): Set TREE_PUBLIC/TREE_EXTERNAL before
+ calling decl_attributes.
+
+2011-01-13 Tobias Burnus <burnus@net-b.de>
+ Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/45848
+ PR fortran/47204
+ * gfortran.h (gfc_code): Move union ext's case_list into
+ the struct block.
+ * dump-parse-tree.c (show_code_node): Adapt by prefixing case_list
+ by "block.".
+ * frontend-passes.c (gfc_code_walker): Ditto.
+ * match.c (gfc_match_goto, gfc_match_call, gfc_match_case,
+ gfc_match_type_is, gfc_match_class_is): Ditto.
+ * resolve.c (resolve_select, resolve_select_type): Ditto.
+ * st.c (gfc_free_statement): Ditto.
+ * trans-stmt.c (gfc_trans_integer_select, gfc_trans_logical_select,
+ gfc_trans_character_select): Ditto.
+ * parse.c (resolve_all_program_units): For error recovery, avoid
+ segfault is proc_name is NULL.
+
+2011-01-11 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/47051
+ * trans-array.c (gfc_alloc_allocatable_for_assignment): Change
+ to be standard compliant by testing for shape rather than size
+ before skipping reallocation. Improve comments.
+
+2011-01-09 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47224
+ * resolve.c (resolve_actual_arglist): Remove unneeded and buggy piece
+ of code.
+
+2011-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/38536
+ * resolve.c (is_scalar_expr_ptr): For a substring reference,
+ use gfc_dep_compare_expr to compare start and end expession.
+ Add FIXME for using gfc_deb_compare_expr elsewhere.
+
+2011-01-09 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/46313
+ * class.c (get_unique_type_string): Make type name start with upper
+ case letter.
+
+2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/46405
+ * invoke.texi: Mention -ffree-line-length-none and
+ -ffixed-line-length-none for preprocessing.
+
+2011-01-08 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/46896
+ * trans-expr.c (gfc_conv_procedure_call): With a non-copying
+ procedure argument (eg TRANSPOSE) use a temporary if there is
+ any chance of aliasing due to host or use association.
+ (arrayfunc_assign_needs_temporary): Correct logic for function
+ results and do not use a temporary for implicitly PURE
+ variables. Use a temporary for Cray pointees.
+ * symbol.c (gfc_add_save): Explicit SAVE not compatible with
+ implicit pureness of containing procedure.
+ * decl.c (match_old_style_init, gfc_match_data): Where decl
+ would fail in PURE procedure, set implicit_pure to zero.
+ * gfortran.h: Add implicit_pure to structure symbol_attr and
+ add prototype for function gfc_implicit_pure.
+ * expr.c (gfc_check_pointer_assign, gfc_check_vardef_context):
+ Where decl would fail in PURE procedure, reset implicit_pure.
+ * io.c (match_vtag, gfc_match_open, gfc_match_close,
+ gfc_match_print, gfc_match_inquire, gfc_match_wait): The same.
+ * match.c (gfc_match_critical, gfc_match_stopcode,
+ sync_statement, gfc_match_allocate, gfc_match_deallocate): The
+ same.
+ * parse.c (decode_omp_directive): The same.
+ (parse_contained): If not PURE, set implicit pure attribute.
+ * resolve.c (resolve_formal_arglist, resolve_structure_cons,
+ resolve_function, resolve_ordinary_assign): The same.
+ (gfc_implicit_pure): New function.
+ * module.c (mio_symbol_attribute): Introduce AB_IMPLICIT_PURE
+ to ab_attribute enum and use it in this function.
+
+2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/45777
+ * symbol.c (gfc_symbols_could_alias): Strip gfc_ prefix,
+ make static and move in front of its only caller, to ...
+ * trans-array.c (symbols_could_alias): ... here.
+ Pass information about pointer and target status as
+ arguments. Allocatable arrays don't alias anything
+ unless they have the POINTER attribute.
+ (gfc_could_be_alias): Keep track of pointer and target
+ status when following references. Also check if typespecs
+ of components match those of other components or symbols.
+
+2011-01-07 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/41580
+ * class.c (gfc_build_class_symbol): Mark __vtab as attr.vtab.
+ * intrinsic.c (add_functions): Use simplify functions for
+ EXTENDS_TYPE_OF and SAME_TYPE_AS.
+ * intrinsic.h (gfc_simplify_extends_type_of,
+ gfc_simplify_same_type_as): New prototypes.
+ * simplify.c (is_last_ref_vtab, gfc_simplify_extends_type_of,
+ gfc_simplify_same_type_as): New functions.
+
+2011-01-07 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47189
+ PR fortran/47194
+ * gfortran.h (gfc_lval_expr_from_sym): Moved prototype.
+ * class.c (gfc_class_null_initializer): Initialize _vptr to declared
+ type.
+ * expr.c (gfc_lval_expr_from_sym): Moved here from symbol.c.
+ * resolve.c (resolve_deallocate_expr): _data component will be added
+ at translation stage.
+ * symbol.c (gfc_lval_expr_from_sym): Moved to expr.c.
+ * trans-stmt.c (gfc_trans_deallocate): Reset _vptr to declared type.
+
+2011-01-06 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/33117
+ PR fortran/46478
+ * parse.c (parse_interface): Remove check for procedure types.
+ * interface.c (check_interface0): Verify that procedures are
+ either all SUBROUTINEs or all FUNCTIONs.
+
+2011-01-05 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47180
+ * trans-expr.c (gfc_trans_class_assign): Bugfix for r168524 (make sure
+ 'vtab' is initialized).
+
+2011-01-05 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47180
+ * trans-expr.c (gfc_trans_class_assign): For a polymorphic NULL pointer
+ assignment, set the _vptr component to the declared type.
+
+2011-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/46017
+ * resolve.c (resolve_allocate_deallocate): Follow references to
+ check for duplicate occurence of allocation/deallocation objects.
+
+2011-01-05 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47024
+ * trans-decl.c (gfc_trans_deferred_vars): Initialize the _vpr component
+ of polymorphic allocatables according to their declared type.
+
+2011-01-04 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/46448
+ * class.c (gfc_find_derived_vtab): Set the module field for the copying
+ routine to make sure it receives module name mangling.
+
+2011-01-03 Jakub Jelinek <jakub@redhat.com>
+
+ * gfortranspec.c (lang_specific_driver): Update copyright notice
+ dates.
+
+2011-01-03 Janus Weil <janus@gcc.gnu.org>
+
+ * intrinsic.texi (LEADZ): Fix example.
+
+2011-01-02 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/46408
+ * class.c (gfc_find_derived_vtab): Use EXEC_INIT_ASSIGN for __copy_
+ routine.
+
+\f
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
PR tree-optimization/51683
* gcc.dg/pr51683.c: New test.
-
-2011-12-31 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51397
- * g++.dg/cpp0x/static_assert6.C: New.
-
-2011-12-31 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/tree-ssa/vrp47: Pass -march=i586 for ia32 target.
-
-2011-12-31 Thomas König <tkoenig@gcc.gnu.org>
-
- PR fortran/51502
- * lib/gcc-dg.exp (scan-module-absence): New function.
- * gfortran.dg/implicit_pure_2.f90: New test.
-
-2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51316
- * g++.dg/cpp0x/alignof4.C: New.
-
-2011-12-29 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR testsuite/51702
- * gcc.dg/scal-to-vec1.c: If 32-bit powerpc-linux, add the
- -mabi=altivec option, which suppresses a warning message about
- passing vectors by reference. The extra warning causes some tests
- to fail.
- * gcc.dg/scal-to-vec2.c: Likewise.
- * gcc.dg/Wstrict-aliasing-bogus-ref-all-2.c: Likewise.
- * gcc.dg/pr35442.c: Likewise.
- * gcc.dg/vector-compare-1.c: Likewise.
- * gcc.dg/vector-compare-2.c: Likewise.
- * gcc.dg/torture/pr36891.c: Likewise.
-
-2012-12-29 Kai Tietz <ktietz@redhat.com>
-
- * g++.dg/abi/bitfield3.C: Make sure test runs
- for windows targets without activated ms-bitfields option.
-
- * g++.old-deja/g++.brendan/new3.C: Adjust test for mingw
- targets to use static-version.
- * g++.old-deja/g++.abi/cxa_vec.C: Likewise.
- * g++.old-deja/g++.abi/arraynew.C: Likewise.
- * g++.old-deja/g++.eh/new1.C: Likewise.
- * g++.old-deja/g++.eh/new2.C: Likewise.
-
-2011-12-29 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * gfortran.dg/function_optimize_9.f90: New test.
-
-2011-12-27 Fabien Chêne <fabien@gcc.gnu.org>
-
- PR c++/23211
- * g++.dg/template/using18.C: New.
- * g++.dg/template/using19.C: New.
- * g++.dg/template/nested3.C: Remove dg-message at instantiation.
- * g++.dg/template/crash13.C: Likewise.
-
-2011-12-28 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/51623
- * gcc.target/powerpc/pr51623.c: New file.
-
-2011-12-28 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/torture/pr50396.c: Use dg-add-options ieee.
-
-2011-12-27 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51547
- * g++.dg/cpp0x/pr51547.C: New.
-
-2011-12-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.c-torture/execute/20111227-1.c: New test.
-
-2011-12-25 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/48641
- * gcc.dg/compile/pr48641.c: New file.
-
-2011-12-26 Joey Ye <joey.ye@arm.com>
-
- PR middle-end/51200
- * gcc.dg/volatile-bitfields-2.c: New test.
-
-2011-12-23 Jason Merrill <jason@redhat.com>
-
- PR c++/51507
- * g++.dg/cpp0x/variadic121.C: New.
-
-2011-12-23 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/vect/fast-math-pr35982.c: Fix parenthesis in target selectors.
-
-2011-12-23 Dmitry Plotnikov <dplotnikov@ispras.ru>
-
- * gcc.target/arm/vect-vcvt.c: New test.
- * gcc.target/arm/vect-vcvtq.c: New test.
-
- * gcc.dg/vect/fast-math-pr35982.c: Added vect_strided2 alternative
- in final check.
-
- * lib/target-supports.exp (check_effective_target_vect_intfloat_cvt):
- True for ARM NEON.
- (check_effective_target_vect_uintfloat_cvt): Likewise.
- (check_effective_target_vect_floatuint_cvt): Likewise.
- (check_effective_target_vect_floatint_cvt): Likewise.
-
-2011-12-23 Richard Guenther <rguenther@suse.de>
-
- PR rtl-optimization/50396
- * gcc.dg/torture/pr50396.c: New testcase.
-
-2011-12-22 Bin Cheng <bin.cheng@arm.com>
-
- PR tree-optimization/43491
- * gcc.dg/tree-ssa/pr43491.c: New test.
-
-2011-12-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR testsuite/50722
- * gcc.dg/pr49994-3.c: Skip on ia64-*-*-*, hppa*-*-* and *-*-hpux*.
-
-2011-12-22 Richard Guenther <rguenther@suse.de>
-
- PR lto/51650
- * g++.dg/lto/pr51650-1_0.C: New testcase.
- * g++.dg/lto/pr51650-2_0.C: Likewise.
-
-2011-12-21 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/51643
- * gcc.target/arm/sibcall-2.c: New test.
-
-2011-12-22 Uros Bizjak <ubizjak@gmail.com>
-
- PR testsuite/51645
- * g++.dg/cpp0x/alias-decl-debug-0.C: Add dg-skip-if.
-
-2011-12-21 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/pr50038.c: Move to ...
- * gcc.target/i386/pr50038.c: ... here. Test on all targets.
-
-2011-12-21 Jason Merrill <jason@redhat.com>
-
- PR c++/51611
- * g++.dg/cpp0x/nsdmi-virtual1.C: New.
-
-2011-12-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51305
- * g++.dg/cpp0x/constexpr-noexcept6.C: New.
-
-2011-12-21 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/51644
- PR middle-end/51647
- * gcc.dg/pr51644.c: New test.
- * g++.dg/warn/Wreturn-4.C: New test.
-
-2011-12-21 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * gcc.dg/vect/no-section-anchors-vect-31.c: Adjust array size and test
- diag-scans to fix fail on AVX.
- * gcc.dg/vect/no-section-anchors-vect-36.c: Ditto.
- * gcc.dg/vect/no-section-anchors-vect-64.c: Ditto.
- * gcc.dg/vect/no-section-anchors-vect-66.c: Ditto.
- * gcc.dg/vect/no-section-anchors-vect-68.c: Ditto.
- * gcc.dg/vect/no-section-anchors-vect-69.c: Ditto.
- * gcc.dg/vect/no-vfa-vect-dv-2.c: Adjust dg-scans.
- * gcc.dg/vect/pr45752.c: Ditto.
- * gcc.dg/vect/slp-perm-4.c: Ditto.
- * gcc.dg/vect/slp-perm-9.c: Ditto.
- * gcc.dg/vect/vect-33.c: Ditto.
- * gcc.dg/vect/vect-35.c: Ditto.
- * gcc.dg/vect/vect-6-big-array.c: Ditto.
- * gcc.dg/vect/vect-6.c: Ditto.
- * gcc.dg/vect/vect-91.c: Ditto.
- * gcc.dg/vect/vect-all-big-array.c: Ditto.
- * gcc.dg/vect/vect-all.c: Ditto.
- * gcc.dg/vect/vect-multitypes-1.c: Ditto.
- * gcc.dg/vect/vect-outer-4c.c: Ditto.
- * gcc.dg/vect/vect-outer-5.c: Ditto.
- * gcc.dg/vect/vect-over-widen-1.c: Ditto.
- * gcc.dg/vect/vect-over-widen-3.c: Ditto.
- * gcc.dg/vect/vect-over-widen-4.c: Ditto.
- * gcc.dg/vect/vect-peel-1.c: Ditto.
- * gcc.dg/vect/vect-peel-2.c: Ditto.
- * gcc.dg/vect/vect-peel-3.c: Ditto.
- * gcc.dg/vect/vect-reduc-pattern-1b.c: Ditto.
- * gcc.dg/vect/vect-reduc-pattern-1c.c: Ditto.
- * gcc.dg/vect/vect-reduc-pattern-2b.c: Ditto.
- * gcc.dg/vect/wrapv-vect-reduc-pattern-2c.c: Ditto.
- * lib/target-supports.exp (check_avx_available): New function.
- (check_effective_target_vect_sizes_32B_16B): Ditto.
- (check_prefer_avx128): Ditto.
- (check_effective_target_vect_aligned_arrays): Add handling of AVX.
- (check_effective_target_vect_multiple_sizes): Ditto.
-
-2011-12-21 Enkovich Ilya <ilya.enkovich@intel.com>
-
- PR target/50038
- * gcc.dg/pr50038.c: New test.
-
-2011-12-20 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51621
- * g++.dg/cpp0x/constexpr-ice5.C: New.
-
-2011-12-20 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c11-version-1.c, gcc.dg/c11-version-2.c,
- gcc.dg/c94-version-1.c, gcc.dg/c99-version-1.c,
- gcc.dg/gnu11-version-1.c: New tests.
-
-2011-12-20 Bernd Schmidt <bernds@codesourcery.com>
-
- PR middle-end/51200
- * gcc.target/arm/volatile-bitfields-4.c: New test.
- * c-c++-common/abi-bf.c: New test.
-
-2011-12-20 Dodji Seketeli <dodji@redhat.com>
-
- PR debug/49951
- * g++.dg/gcov/gcov-2.C: Adjust.
-
-2011-12-20 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51612
- * g++.dg/cpp0x/constexpr-ice4.C: New.
-
-2011-12-19 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51328
- * g++.dg/template/crash109.C: New.
-
-2011-12-19 Jason Merrill <jason@redhat.com>
-
- PR c++/51530
- * g++.dg/cpp0x/nullptr26.C: New.
-
-2011-12-19 Richard Sandiford <rdsandiford@googlemail.com>
-
- * gcc.target/mips/mult-1.c: Require -O2.
-
-2011-12-19 Richard Sandiford <rdsandiford@googlemail.com>
-
- * gcc.target/mips/ext-2.c: Add NOMIPS16.
-
-2011-12-19 Jason Merrill <jason@redhat.com>
-
- PR c++/51526
- * g++.dg/cpp0x/constexpr-delegating.C: New.
-
-2011-12-19 Sandra Loosemore <sandra@codesourcery.com>
- Tom de Vries <tom@codesourcery.com>
-
- PR rtl-opt/50380
- * gcc.c-torture/compile/pr50380.c: New testcase.
-
-2011-12-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51605
- * gfortran.dg/block_10.f90: New.
-
-2011-12-19 Jason Merrill <jason@redhat.com>
-
- PR c++/51553
- * g++.dg/cpp0x/initlist64.C: New.
-
- PR c++/51228
- * c-c++-common/transparent-union-1.c: New.
-
-2011-12-19 Eric Botcazou <ebotcazou@adacore.com>
-
- PR tree-optimization/51580
- * gnat.dg/specs/loop_optimization1.ads: New test.
- * gnat.dg/specs/loop_optimization1_pkg.ad[sb]: New helper.
-
-2011-12-19 Richard Guenther <rguenther@suse.de>
-
- PR lto/51573
- * gcc.dg/lto/20111207-2_0.c: Adjust.
- * g++.dg/lto/pr51573-1_0.C: New testcase.
-
-2011-12-19 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/51619
- * g++.dg/cpp0x/pr51619.C: New test.
-
-2011-12-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51605
- * gfortran.dg/select_type_25.f90: New.
-
-2011-12-19 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/51583
- * gcc.dg/tree-ssa/pr51583.c: New test.
-
-2011-12-19 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51596
- * g++.dg/opt/pr51596.C: New test.
-
- PR middle-end/51590
- PR tree-optimization/51606
- * gcc.dg/vect/pr51590.c: New test.
-
-2011-12-19 Richard Guenther <rguenther@suse.de>
-
- PR lto/51572
- * g++.dg/lto/pr51572-2_0.C: New testcase.
-
-2011-12-19 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51477
- * g++.dg/cpp0x/nsdmi6.C: New test.
-
-2011-12-19 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/coarray_poly_3.f90: New.
- * coarray/poly_run_1.f90: Enable some previously commented code.
-
-2011-12-19 Jason Merrill <jason@redhat.com>
-
- PR c++/51489
- * g++.dg/cpp0x/constexpr-ptrsub.C: New.
-
-2011-12-18 Hans-Peter Nilsson <hp@axis.com>
-
- * gcc.dg/pr51491-2.c: Fix "cleanup-treee-dump" typo.
-
-2011-12-17 Jason Merrill <jason@redhat.com>
-
- PR c++/51588
- * g++.dg/parse/enum7.C: New.
-
- PR c++/51586
- * g++.dg/lookup/nested2.C: New.
-
- PR c++/51587
- * g++.dg/parse/enum6.C: New.
-
-2011-12-17 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/51491
- * gcc.dg/pr51491.c: New test.
- * gcc.dg/pr51491-2.c: Same.
-
-2011-12-16 Jason Merrill <jason@redhat.com>
-
- PR c++/51416
- * g++.dg/cpp0x/auto31.C: New.
-
-2011-12-16 Ian Lance Taylor <iant@google.com>
-
- PR middle-end/51592
- * gcc.dg/20111216-1.c: New test.
-
-2011-12-16 Jason Merrill <jason@redhat.com>
-
- PR c++/51461
- * g++.dg/init/static4.C: New.
-
-2011-12-16 Jason Merrill <jason@redhat.com>
-
- PR c++/51331
- * g++.dg/init/value10.C: New.
-
-2011-12-16 Jakub Jelinek <jakub@redhat.com>
-
- PR testsuite/50803
- * gcc.dg/ipa/inline-5.c: XFAIL for 32-bit hppa.
-
- PR tree-optimization/51575
- * g++.dg/opt/pr51575.C: New test.
-
- PR debug/51557
- * gcc.dg/pr51557.c: New test.
-
-2011-12-16 Richard Guenther <rguenther@suse.de>
-
- PR lto/51572
- * gcc.dg/lto/pr51572-1_0.c: New testcase.
-
-2011-12-15 Jason Merrill <jason@redhat.com>
-
- PR c++/51458
- * g++.dg/ext/desig4.C: New.
-
-2011-12-15 Paul Thomas <pault@gcc.gnu.org>
-
- * gfortran.dg/class_array_3.f03: Remove explicit indexing of
- A%disp() to use scalarizer.
- * gfortran.dg/class_array_9.f03: New.
-
-2011-12-15 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/vect/vect-sdivmod-1.c: New test.
-
- PR c++/51463
- * g++.dg/cpp0x/pr51463.C: New test.
-
- PR c/51360
- * c-c++-common/gomp/pr51360.c: New test.
- * g++.dg/gomp/pr51360.C: New test.
-
- PR middle-end/49806
- * gcc.dg/tree-ssa/vrp47.c: Add -fdump-tree-dom2 to dg-options.
- Check for x_? & y in dom2 dump and xfail the check in dom1 dump.
-
- PR tree-optimization/51117
- * g++.dg/opt/pr51117.C: New test.
-
-2011-12-15 Romain Geissler <romain.geissler@gmail.com>
-
- * gcc.c-torture/execute/builtins/chk.h (stpncpy, stpncpy_disallowed):
- New definitions.
- * gcc.c-torture/execute/builtins/lib/chk.c (stpncpy_disallowed):
- Likewise.
- (stpncpy, __stpncpy_chk): New functions.
- * gcc.c-torture/execute/builtins/stpncpy-chk-lib.c: New file.
- * gcc.c-torture/execute/builtins/stpncpy-chk.c: Likewise.
-
-2011-12-15 Richard Guenther <rguenther@suse.de>
-
- PR lto/51567
- * g++.dg/lto/pr51567-1_0.C: New testcase.
-
-2011-12-15 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51473
- * g++.dg/cpp0x/auto30.C: New test.
-
-2011-12-15 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/coarray/poly_run_3.f90: New.
- * gfortran.dg/coarray/poly_run_2.f90: Enable comment-out test.
-
-2011-12-15 Richard Guenther <rguenther@suse.de>
-
- PR lto/51564
- * g++.dg/lto/pr51564-1_0.C: New testcase.
-
-2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR libstdc++/51365
- * g++.dg/ext/is_final.C: New.
-
-2012-12-15 Richard Guenther <rguenther@suse.de>
-
- PR lto/48508
- * g++.dg/lto/pr48508-1_0.C: New testcase.
- * g++.dg/lto/pr48508-1_1.C: Likewise.
-
-2011-12-14 Jason Merrill <jason@redhat.com>
-
- PR c++/51554
- * g++.dg/init/constant1.C: New.
-
- PR c++/51248
- * g++.dg/other/enum2.C: New.
-
-2011-12-14 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51475
- * g++.dg/cpp0x/initlist63.C: New test.
-
-2011-12-14 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/50931
- * gcc.target/avr/torture/int24-mul.c: New.
-
-2011-12-14 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51476
- * g++.dg/cpp0x/ptrmem-cst-arg1.C: New test.
-
-2011-12-13 Jason Merrill <jason@redhat.com>
-
- PR c++/51406
- PR c++/51161
- * g++.dg/cpp0x/rv-cast3.C: New.
- * g++.dg/cpp0x/rv-cast4.C: New.
-
-2011-12-13 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51464
- * g++.dg/cpp0x/lambda/lambda-ice6.C: New.
-
-2011-12-13 Andrew Pinski <apinski@cavium.com>
- Adam Nemet <anemet@caviumnetworks.com>
-
- * gcc.target/mips/mips.exp (mips_option_groups): Fix debug. Add
- -fdump-* options.
- * gcc.target/mips/octeon2-pipe-1.c: New testcase.
- * gcc.target/mips/octeon-pipe-1.c: New testcase.
-
-2011-12-11 Fabien Chêne <fabien@gcc.gnu.org>
-
- PR c++/14258
- * g++.dg/template/using16.C: New.
- * g++.dg/template/using17.C: New.
-
-2011-12-13 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/51362
- * gcc.dg/ipa/pr51362.c: New test.
-
-2011-12-13 Uros Bizjak <ubizjak@gmail.com>
-
- PR testsuite/51524
- * gcc.target/i386/bmi2-mulx32-1.c (gen_mulx): Add attribute regparm(2).
- * gcc.target/i386/bmi2-mulx32-2.c (calc_mulx_u32): Ditto.
-
-2011-12-13 Richard Guenther <rguenther@suse.de>
-
- PR lto/48354
- * g++.dg/lto/pr48354-1_0.C: New testcase.
-
-2011-12-13 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51519
- * gcc.dg/pr51519.c: New testcase.
-
-2011-12-13 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/lto/20111213-1_0.c: New testcase.
-
-2011-12-13 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/vect1.ad[sb]: Add more tests.
- * gnat.dg/vect2.ad[sb]: Likewise.
- * gnat.dg/vect3.ad[sb]: Likewise.
- * gnat.dg/vect4.ad[sb]: Likewise.
- * gnat.dg/vect5.ad[sb]: Likewise.
- * gnat.dg/vect6.ad[sb]: Likewise.
-
-2011-12-12 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/51495
- * gcc.c-torture/compile/pr51495.c: New test.
-
- PR tree-optimization/51481
- * gcc.dg/pr51481.c: New test.
-
-2011-12-12 Georg-Johann Lay <avr@gjlay.de>
-
- PR tree-optimization/45830
- * gcc.c-torture/execute/pr45830.c: Move from here to...
- * gcc.dg/torture/pr45830.c: ...this new file. Add dg-do and
- dg-additional-options magic.
-
-2011-12-12 Janne Blomqvist <jb@gcc.gnu.org>
-
- * gfortran.dg/nested_modules_2.f90: Tighten test.
-
-2011-12-12 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.c-torture/execute/20111212-1.c: New test.
-
-2011-12-12 Jakub Jelinek <jakub@redhat.com>
-
- PR testsuite/51511
- * gcc.dg/pr45819.c: Add -w to dg-options.
-
-2011-12-12 Torvald Riegel <triegel@redhat.com>
-
- * g++.dg/tm/noexcept-1.C: New test.
- * g++.dg/tm/noexcept-2.C: New test.
- * g++.dg/tm/noexcept-3.C: New test.
- * g++.dg/tm/noexcept-4.C: New test.
- * g++.dg/tm/noexcept-5.C: New test.
-
-2011-12-12 Torvald Riegel <triegel@redhat.com>
-
- * c-c++-common/tm/20111206.c: New test.
-
-2011-12-12 Richard Guenther <rguenther@suse.de>
-
- PR lto/51262
- * g++.dg/opt/pr51262.C: New testcase.
-
-2011-12-12 Revital Eres <revital.eres@linaro.org>
-
- PR rtl-optimization/47013
- * gcc.dg/sms-2.c: Change scan-tree-dump-times and the code itself
- to preserve the function.
- * gcc.dg/sms-6.c: Add --param sms-min-sc=1. Add dg-options for
- powerpc*-*-*. Avoid superfluous spaces in dg-final.
- * gcc.dg/sms-3.c: Add --param sms-min-sc=1 and
- -fmodulo-sched-allow-regmoves flags.
- * gcc.dg/sms-7.c: Likewise. Remove dg-final for powerpc*-*-*
- and avoid superfluous spaces in dg-final for spu-*-*.
- * gcc.dg/sms-4.c: Add dg-options for powerpc*-*-*.
- * gcc.dg/sms-8.c: Add --param sms-min-sc=1. Add dg-options and
- change scan-rtl-dump-times for powerpc*-*-*.
- * gcc.dg/sms-5.c: Add --param sms-min-sc=1 flag, remove
- powerpc*-*-* from dg-final and avoid superfluous spaces in dg-final.
- * gcc.dg/sms-9.c: Remove -fno-auto-inc-dec.
-
-2011-12-11 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51485
- * g++.dg/vect/pr51485.cc: New test.
-
-2011-12-11 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50923
- * gfortran.dg/warn_function_without_result_2.f90: New.
-
-2011-12-11 Paul Thomas <pault@gcc.gnu.org>
- Tobias Burnus <burnus@gcc.gnu.org>
-
- PR fortran/41539
- PR fortran/43214
- PR fortran/43969
- PR fortran/44568
- PR fortran/46356
- PR fortran/46990
- PR fortran/49074
- * gfortran.dg/class_array_1.f03: New.
- * gfortran.dg/class_array_2.f03: New.
- * gfortran.dg/class_array_3.f03: New.
- * gfortran.dg/class_array_4.f03: New.
- * gfortran.dg/class_array_5.f03: New.
- * gfortran.dg/class_array_6.f03: New.
- * gfortran.dg/class_array_7.f03: New.
- * gfortran.dg/class_array_8.f03: New.
- * gfortran.dg/coarray_poly_1.f90: New.
- * gfortran.dg/coarray_poly_2.f90: New.
- * gfortran.dg/coarray/poly_run_1.f90: New.
- * gfortran.dg/coarray/poly_run_2.f90: New.
- * gfortran.dg/class_to_type_1.f03: New.
- * gfortran.dg/type_to_class_1.f03: New.
- * gfortran.dg/typebound_assignment_3.f03: Remove the error.
- * gfortran.dg/auto_dealloc_2.f90: Occurences of __builtin_free now 2.
- * gfortran.dg/class_19.f03: Occurences of __builtin_free now 8.
-
-2011-12-11 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/50690
- * gfortran.dg/gomp/workshare2.f90: New test.
- * gfortran.dg/gomp/workshare3.f90: New test.
-
-2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/elab3.ads: New test.
-
-2011-12-10 Richard Henderson <rth@redhat.com>
-
- * gcc.target/powerpc/altivec-perm-1.c: New.
- * gcc.target/powerpc/altivec-perm-2.c: New.
- * gcc.target/powerpc/altivec-perm-4.c: New.
-
-2011-12-10 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * gcc.target/epiphany/interrupt.c: Add dg-options "-g".
- Add a scan-assembler-time clause to test for the interupt vector jump.
- (f): Rename to ...
- (dma0_handler): ... this.
-
-2011-12-10 Nathan Sidwell <nathan@acm.org>
-
- PR gcov-profile/51449
- * g++.dg/gcov/gcov-14.C: New.
-
-2011-12-09 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.c-torture/compile/20111209-1.c: New test.
-
-2011-12-09 Jason Merrill <jason@redhat.com>
-
- PR c++/51151
- * g++.dg/warn/Woverflow-4.C: New.
-
-2011-12-09 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51289
- * g++.dg/cpp0x/alias-decl-17.C: New test.
-
-2011-12-09 Michael Meissner <meissner@the-meissners.org>
-
- * gcc.target/powerpc/recip-5.c: Disable running on any system that
- does not support VSX.
-
- * gcc.target/powerpc/ppc-target-4.c: New file to test target
- specific functions enabling target specific builtins.
-
-2011-12-09 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * gcc.dg/vect/slp-13.c: Array size increase reverted.
- * gcc.dg/vect/slp-24.c: Ditto.
- * gcc.dg/vect/slp-3.c: Ditto.
- * gcc.dg/vect/slp-34.c: Ditto.
- * gcc.dg/vect/slp-4.c: Ditto.
- * gcc.dg/vect/slp-cond-2.c: Ditto.
- * gcc.dg/vect/slp-multitypes-11.c: Ditto.
- * gcc.dg/vect/vect-1.c: Ditto.
- * gcc.dg/vect/vect-10.c: Ditto.
- * gcc.dg/vect/vect-105.c: Ditto.
- * gcc.dg/vect/vect-112.c: Ditto.
- * gcc.dg/vect/vect-15.c: Ditto.
- * gcc.dg/vect/vect-2.c: Ditto.
- * gcc.dg/vect/vect-31.c: Ditto.
- * gcc.dg/vect/vect-32.c: Ditto.
- * gcc.dg/vect/vect-33.c: Ditto.
- * gcc.dg/vect/vect-34.c: Ditto.
- * gcc.dg/vect/vect-35.c: Ditto.
- * gcc.dg/vect/vect-36.c: Ditto.
- * gcc.dg/vect/vect-6.c: Ditto.
- * gcc.dg/vect/vect-73.c: Ditto.
- * gcc.dg/vect/vect-74.c: Ditto.
- * gcc.dg/vect/vect-75.c: Ditto.
- * gcc.dg/vect/vect-76.c: Ditto.
- * gcc.dg/vect/vect-80.c: Ditto.
- * gcc.dg/vect/vect-85.c: Ditto.
- * gcc.dg/vect/vect-89.c: Ditto.
- * gcc.dg/vect/vect-97.c: Ditto.
- * gcc.dg/vect/vect-98.c: Ditto.
- * gcc.dg/vect/vect-all.c: Ditto.
- * gcc.dg/vect/vect-double-reduc-6.c: Ditto.
- * gcc.dg/vect/vect-iv-8.c: Ditto.
- * gcc.dg/vect/vect-iv-8a.c: Ditto.
- * gcc.dg/vect/vect-outer-1.c: Ditto.
- * gcc.dg/vect/vect-outer-1a.c: Ditto.
- * gcc.dg/vect/vect-outer-1b.c: Ditto.
- * gcc.dg/vect/vect-outer-2.c: Ditto.
- * gcc.dg/vect/vect-outer-2a.c: Ditto.
- * gcc.dg/vect/vect-outer-2c.c: Ditto.
- * gcc.dg/vect/vect-outer-3.c: Ditto.
- * gcc.dg/vect/vect-outer-3a.c: Ditto.
- * gcc.dg/vect/vect-outer-4a.c: Ditto.
- * gcc.dg/vect/vect-outer-4b.c: Ditto.
- * gcc.dg/vect/vect-outer-4c.c: Ditto.
- * gcc.dg/vect/vect-outer-4d.c: Ditto.
- * gcc.dg/vect/vect-outer-4m.c: Ditto.
- * gcc.dg/vect/vect-outer-fir-lb.c: Ditto.
- * gcc.dg/vect/vect-outer-fir.c: Ditto.
- * gcc.dg/vect/vect-over-widen-1.c: Ditto.
- * gcc.dg/vect/vect-over-widen-2.c: Ditto.
- * gcc.dg/vect/vect-over-widen-3.c: Ditto.
- * gcc.dg/vect/vect-over-widen-4.c: Ditto.
- * gcc.dg/vect/vect-reduc-1char.c: Ditto.
- * gcc.dg/vect/vect-reduc-2char.c: Ditto.
- * gcc.dg/vect/vect-reduc-pattern-1b.c: Ditto.
- * gcc.dg/vect/vect-reduc-pattern-1c.c: Ditto.
- * gcc.dg/vect/vect-reduc-pattern-2b.c: Ditto.
- * gcc.dg/vect/vect-shift-2.c: Ditto.
- * gcc.dg/vect/vect-strided-a-u8-i8-gap2.c: Ditto.
- * gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Ditto.
- * gcc.dg/vect/vect-strided-u8-i8-gap2.c: Ditto.
- * gcc.dg/vect/vect-strided-u8-i8-gap4.c: Ditto.
- * gcc.dg/vect/vect-strided-u8-i8-gap7.c: Ditto.
- * gcc.dg/vect/slp-13-big-array.c: New test.
- * gcc.dg/vect/slp-24-big-array.c: Ditto.
- * gcc.dg/vect/slp-3-big-array.c: Ditto.
- * gcc.dg/vect/slp-34-big-array.c: Ditto.
- * gcc.dg/vect/slp-4-big-array.c: Ditto.
- * gcc.dg/vect/slp-cond-2-big-array.c: Ditto.
- * gcc.dg/vect/slp-multitypes-11-big-array.c: Ditto.
- * gcc.dg/vect/vect-1-big-array.c: Ditto.
- * gcc.dg/vect/vect-10-big-array.c: Ditto.
- * gcc.dg/vect/vect-105-big-array.c: Ditto.
- * gcc.dg/vect/vect-112-big-array.c: Ditto.
- * gcc.dg/vect/vect-15-big-array.c: Ditto.
- * gcc.dg/vect/vect-2-big-array.c: Ditto.
- * gcc.dg/vect/vect-31-big-array.c: Ditto.
- * gcc.dg/vect/vect-32-big-array.c: Ditto.
- * gcc.dg/vect/vect-33-big-array.c: Ditto.
- * gcc.dg/vect/vect-34-big-array.c: Ditto.
- * gcc.dg/vect/vect-35-big-array.c: Ditto.
- * gcc.dg/vect/vect-36-big-array.c: Ditto.
- * gcc.dg/vect/vect-6-big-array.c: Ditto.
- * gcc.dg/vect/vect-73-big-array.c: Ditto.
- * gcc.dg/vect/vect-74-big-array.c: Ditto.
- * gcc.dg/vect/vect-75-big-array.c: Ditto.
- * gcc.dg/vect/vect-76-big-array.c: Ditto.
- * gcc.dg/vect/vect-80-big-array.c: Ditto.
- * gcc.dg/vect/vect-85-big-array.c: Ditto.
- * gcc.dg/vect/vect-89-big-array.c: Ditto.
- * gcc.dg/vect/vect-97-big-array.c: Ditto.
- * gcc.dg/vect/vect-98-big-array.c: Ditto.
- * gcc.dg/vect/vect-all-big-array.c: Ditto.
- * gcc.dg/vect/vect-double-reduc-6-big-array.c: Ditto.
- * gcc.dg/vect/vect-iv-8-big-array.c: Ditto.
- * gcc.dg/vect/vect-iv-8a-big-array.c: Ditto.
- * gcc.dg/vect/vect-outer-1-big-array.c: Ditto.
- * gcc.dg/vect/vect-outer-1a-big-array.c: Ditto.
- * gcc.dg/vect/vect-outer-1b-big-array.c: Ditto.
- * gcc.dg/vect/vect-outer-2-big-array.c: Ditto.
- * gcc.dg/vect/vect-outer-2a-big-array.c: Ditto.
- * gcc.dg/vect/vect-outer-2c-big-array.c: Ditto.
- * gcc.dg/vect/vect-outer-3-big-array.c: Ditto.
- * gcc.dg/vect/vect-outer-3a-big-array.c: Ditto.
- * gcc.dg/vect/vect-outer-4a-big-array.c: Ditto.
- * gcc.dg/vect/vect-outer-4b-big-array.c: Ditto.
- * gcc.dg/vect/vect-outer-4c-big-array.c: Ditto.
- * gcc.dg/vect/vect-outer-4d-big-array.c: Ditto.
- * gcc.dg/vect/vect-outer-4m-big-array.c: Ditto.
- * gcc.dg/vect/vect-outer-fir-lb-big-array.c: Ditto.
- * gcc.dg/vect/vect-outer-fir-big-array.c: Ditto.
- * gcc.dg/vect/vect-over-widen-1-big-array.c: Ditto.
- * gcc.dg/vect/vect-over-widen-2-big-array.c: Ditto.
- * gcc.dg/vect/vect-over-widen-3-big-array.c: Ditto.
- * gcc.dg/vect/vect-over-widen-4-big-array.c: Ditto.
- * gcc.dg/vect/vect-reduc-1char-big-array.c: Ditto.
- * gcc.dg/vect/vect-reduc-2char-big-array.c: Ditto.
- * gcc.dg/vect/vect-reduc-pattern-1b-big-array.c: Ditto.
- * gcc.dg/vect/vect-reduc-pattern-1c-big-array.c: Ditto.
- * gcc.dg/vect/vect-reduc-pattern-2b-big-array.c: Ditto.
- * gcc.dg/vect/vect-shift-2-big-array.c: Ditto.
- * gcc.dg/vect/vect-strided-a-u8-i8-gap2-big-array.c: Ditto.
- * gcc.dg/vect/vect-strided-a-u8-i8-gap7-big-array.c: Ditto.
- * gcc.dg/vect/vect-strided-u8-i8-gap2-big-array.c: Ditto.
- * gcc.dg/vect/vect-strided-u8-i8-gap4-big-array.c: Ditto.
- * gcc.dg/vect/vect-strided-u8-i8-gap7-big-array.c: Ditto.
-
-2011-12-09 Richard Guenther <rguenther@suse.de>
-
- PR lto/48042
- * g++.dg/lto/pr48042_0.C: New testcase.
-
-2011-12-09 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51482
- * g++.dg/torture/pr51482.C: New testcase.
-
-2011-12-08 Andrew Pinski <apinski@cavium.com>
-
- * gcc.target/mips/mult-1.c: Forbid all Octeon processors.
- * gcc.target/mips/dmult-1.c: Likewise.
- * gcc.target/mips/branch-1.c: Likewise.
- * gcc.target/mips/extend-1.c: Likewise.
-
-2011-12-08 Jason Merrill <jason@redhat.com>
-
- PR c++/51318
- * g++.dg/template/cond8.C: New.
-
- PR c++/51459
- * g++.dg/cpp0x/lambda/lambda-template4.C: New.
-
-2011-12-08 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51466
- * gcc.c-torture/execute/pr51466.c: New test.
-
-2011-12-08 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50815
- * gfortran.dg/bounds_check_16.f90: New.
-
-2011-12-08 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51378
- * gfortran.dg/private_type_14.f90: New.
-
-2011-12-08 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51407
- * gfortran.dg/io_real_boz_3.f90: New.
- * gfortran.dg/io_real_boz_4.f90: New.
- * gfortran.dg/io_real_boz_5.f90: New.
-
-2011-12-08 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51448
- * gfortran.dg/realloc_on_assign_8.f90: New.
-
-2011-12-08 Teresa Johnson <tejohnson@google.com>
-
- * gcc.target/i386/movdi-rex64.c: Remove unnecessary unused label.
-
-2011-12-08 Teresa Johnson <tejohnson@google.com>
-
- * gcc.target/i386/movdi-rex64.c: Remove unnecessary
- -Wwrite-strings option.
-
-2011-12-08 Teresa Johnson <tejohnson@google.com>
-
- * gcc.target/i386/movdi-rex64.c: New.
-
-2011-12-08 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/volatile3.c: New testcase.
-
-2011-12-08 Georg-Johann Lay <avr@gjlay.de>
-
- PR tree-optimization/51315
- * gcc.c-torture/execute/20111208-1.c (int16_t): Use __INT16_TYPE__
- for typedef.
- (int32_t): Use __INT32_TYPE__ for typedef.
-
-2011-12-08 Georg-Johann Lay <avr@gjlay.de>
-
- PR tree-optimization/51315
- * gcc.c-torture/execute/20111208-1.c: Fix wrong assumption
- sizeof(int)==4.
-
-2011-12-08 Richard Guenther <rguenther@suse.de>
-
- PR lto/50747
- * g++.dg/opt/pr50747-1_0.C: New testcase.
- * g++.dg/opt/pr50747-2_0.C: Likewise.
-
-2011-12-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.c-torture/execute/20111208-1.c: New test.
-
-2011-12-08 Richard Guenther <rguenther@suse.de>
-
- PR lto/48437
- * gcc.dg/lto/20111207-2_0.c: New testcase.
- * gcc.dg/guality/pr48437.c: Likewise.
-
-2011-12-07 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/51401
- * g++.dg/cpp0x/auto7.C: Adjust expected error message.
- * g++.dg/cpp0x/auto29.C: New test.
-
- PR c++/51429
- * g++.dg/parse/error45.C: New test.
-
- PR c++/51229
- * g++.dg/ext/desig3.C: New test.
-
- PR c++/51369
- * g++.dg/cpp0x/constexpr-51369.C: New test.
-
-2011-12-07 Andrew Pinski <apinski@cavium.com>
-
- PR middle-end/45416
- * gcc.dg/pr45416.c: New testcase.
-
-2011-12-07 Ed Smith-Rowland <3dw4rd@verizon.net>
-
- PR c++/51420
- * g++.dg/cpp0x/pr51420.C: New.
-
-2011-12-07 Richard Guenther <rguenther@suse.de>
-
- PR lto/48100
- * gcc.dg/lto/20111207-1_0.c: New testcase.
- * gcc.dg/lto/20111207-1_1.c: Likewise.
- * gcc.dg/lto/20111207-1_2.c: Likewise.
- * gcc.dg/lto/20111207-1_3.c: Likewise.
-
-2011-12-07 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50823
- * gcc.dg/torture/pr50823.c: New testcase.
-
-2011-12-07 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/50744
- * gcc.dg/ipa/pr50744.c: New test.
-
-2011-12-06 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/51430
- * g++.dg/template/static32.C: New test.
-
-2011-12-06 Uros Bizjak <ubizjak@gmail.com>
-
- * g++.dg/opt/pr51396.C: Use dg-additional-options.
-
-2011-12-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51435
- * gfortran.dg/default_initialization_5.f90: New.
-
-2011-12-06 Jakub Jelinek <jakub@redhat.com>
-
- PR target/51354
- * gcc.c-torture/compile/pr51354.c: New test.
-
-2011-12-06 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51431
- * g++.dg/other/abstract3.C: New.
-
-2011-12-06 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49997
- * gcc.dg/torture/pr49997.c: New testcase.
-
-2011-12-06 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/51436
- * g++.dg/torture/pr51436.C: New testcase.
-
-2011-12-06 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51245
- * gcc.dg/torture/pr51245.c: New testcase.
-
-2011-12-06 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51427
- * g++.dg/diagnostic/wrong-tag-1.C
-
-2011-12-05 Fabien Chêne <fabien@gcc.gnu.org>
-
- PR c++/51319
- * g++.dg/lookup/using50.C: New.
- * g++.dg/lookup/using51.C: New.
-
-2011-12-05 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51396
- * g++.dg/opt/pr51396.C: New test.
-
- PR debug/51410
- * gcc.dg/debug/dwarf2/pr51410.c: New test.
-
- PR c/51339
- * gcc.dg/gomp/pr51339.c: New test.
-
-2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51399
- * g++.dg/cpp0x/initlist62.C: New.
-
-2011-12-05 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/51338
- * gfortran.dg/assumed_charlen_substring_1.f90: New test.
-
-2011-12-05 Richard Sandiford <rdsandiford@googlemail.com>
-
- * g++.dg/debug/pr46338.C: Add dg-require-profiling.
- * g++.dg/torture/pr39732.C: Likewise.
- * g++.dg/torture/pr40642.C: Likewise.
- * gcc.c-torture/compile/pr44686.c: Likewise.
- * gcc.dg/20050309-1.c: Likewise.
- * gcc.dg/20050330-2.c: Likewise.
- * gcc.dg/20051201-1.c: Likewise.
- * gcc.dg/gomp/pr27573.c: Likewise.
- * gcc.dg/pr46255.c: Likewise.
- * gcc.dg/profile-dir-1.c: Likewise.
- * gcc.dg/profile-dir-2.c: Likewise.
- * gcc.dg/profile-dir-3.c: Likewise.
- * gcc.dg/profile-generate-1.c: Likewise.
- * gfortran.dg/gomp/pr27573.f90: Likewise.
- * gcc.dg/profile-generate-3.c: Be specific about the type of
- profiling required.
-
-2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51414
- * g++.dg/ext/underlying_type11.C: New.
-
-2011-12-05 Uros Bizjak <ubizjak@gmail.com>
-
- PR testsuite/51128
- * gcc.dg/torture/pr23821.c: Skip if -fno-fat-lto-objects was passed.
- * gcc.dg/torture/pr39074.c: Ditto.
- * gcc.dg/torture/pr39074-2.c: Ditto.
- * gcc.dg/torture/pr42898.c: Ditto.
- * gcc.dg/torture/pr42898-2.c: Ditto.
- * gcc.dg/torture/pr45704.c: Ditto.
- * gcc.dg/torture/pr50472.c: Ditto.
- * gcc.dg/torture/pta-callused-1.c: Ditto.
- * gcc.dg/torture/pta-ptrarith-1.c: Ditto.
- * gcc.dg/torture/pta-ptrarith-2.c: Ditto.
- * gcc.dg/torture/pta-ptrarith-3.c: Ditto.
- * gcc.dg/torture/pta-escape-1.c: Ditto.
- * gcc.dg/torture/ipa-pta-1.c: Ditto.
- * gcc.dg/torture/ssa-pta-fn-1.c: Ditto.
-
-2011-12-05 Kazu Hirata <kazu@codesourcery.com>
-
- PR target/51408
- * gcc.dg/pr51408.c: New.
-
-2011-12-05 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/dc6.C: New.
-
-2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com>
- Pedro Lamarão <pedro.lamarao@gmail.com>
-
- * g++.dg/cpp0x/dc1.C: New test.
- * g++.dg/cpp0x/dc2.C: New test.
- * g++.dg/cpp0x/dc3.C: New test.
- * g++.dg/cpp0x/dc4.C: New test.
- * g++.dg/cpp0x/dc5.C: New test.
- * g++.dg/template/meminit1.C: Adjust expected error.
-
-2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51404
- * g++.dg/cpp0x/auto28.C: New.
-
-2011-12-05 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
-
- * gcc.dg/torture/vec-cvt-1.c (FLTTEST): Call rand instead of random.
-
-2011-12-05 Jakub Jelinek <jakub@redhat.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- PR middle-end/51323
- PR middle-end/50074
- * gcc.c-torture/execute/pr51323.c: New test.
-
-2011-12-04 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51383
- * gfortran.dg/associate_10.f90: New.
-
-2011-12-04 Ira Rosen <ira.rosen@linaro.org>
-
- PR middle-end/51285
- * gfortran.dg/vect/pr51285.f90: New test.
-
-2011-12-04 Uros Bizjak <ubizjak@gmail.com>
- Jérémie Detrey <Jeremie.Detrey@loria.fr>
-
- PR target/51393
- * gcc.target/i386/pr51393.c: New test.
-
-2011-12-03 Dominique d'Humieres <dominiq@lps.ens.fr>
-
- PR obj-c++/51349
- * obj-c++.dg/naming-3.mm: Adjust for changing error messages.
- * obj-c++.dg/naming-4.mm: Likewise.
-
-2011-12-03 Jack Howarth <howarth@bromo.med.uc.edu>
-
- * gcc.dg/darwin-segaddr.c: Use -no-pie.
-
-2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51313
- * g++.dg/cpp0x/pr51313.C: New.
-
-2011-12-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48887
- * gfortran.dg/select_type_24.f90: New.
- * gfortran.dg/select_type_23.f03: Add dg-error.
- * gfortran.dg/class_45a.f03: Add missing TARGET attribute.
-
-2011-12-03 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/vect/vect-122.c: New test.
-
-2011-12-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50684
- * gfortran.dg/move_alloc_8.f90: New.
-
-2011-12-03 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/select_type_23.f03: Revert Rev. 181801,
- i.e. remove the dg-error line.
- * gfortran.dg/move_alloc_5.f90: Ditto and change back to dg-do run.
- * gfortran.dg/move_alloc_9.f90: New.
- * gfortran.dg/move_alloc_10.f90: New
-
-2011-12-02 Nathan Sidwell <nathan@acm.org>
-
- * lib/gcov.exp (verify-lines): Allow = as a count char.
- * g++.dg/gcov/gcov-13.C: New.
-
-2011-12-02 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * gcc.dg/vect/slp-13.c: Increase array size, add initialization.
- * gcc.dg/vect/slp-24.c: Ditto.
- * gcc.dg/vect/slp-3.c: Likewise and fix scans.
- * gcc.dg/vect/slp-34.c: Ditto.
- * gcc.dg/vect/slp-4.c: Ditto.
- * gcc.dg/vect/slp-cond-2.c: Ditto.
- * gcc.dg/vect/slp-multitypes-11.c: Ditto.
- * gcc.dg/vect/vect-1.c: Ditto.
- * gcc.dg/vect/vect-10.c: Ditto.
- * gcc.dg/vect/vect-105.c: Ditto.
- * gcc.dg/vect/vect-112.c: Ditto.
- * gcc.dg/vect/vect-15.c: Ditto.
- * gcc.dg/vect/vect-2.c: Ditto.
- * gcc.dg/vect/vect-31.c: Ditto.
- * gcc.dg/vect/vect-32.c: Ditto.
- * gcc.dg/vect/vect-33.c: Ditto.
- * gcc.dg/vect/vect-34.c: Ditto.
- * gcc.dg/vect/vect-35.c: Ditto.
- * gcc.dg/vect/vect-36.c: Ditto.
- * gcc.dg/vect/vect-6.c: Ditto.
- * gcc.dg/vect/vect-73.c: Ditto.
- * gcc.dg/vect/vect-74.c: Ditto.
- * gcc.dg/vect/vect-75.c: Ditto.
- * gcc.dg/vect/vect-76.c: Ditto.
- * gcc.dg/vect/vect-80.c: Ditto.
- * gcc.dg/vect/vect-85.c: Ditto.
- * gcc.dg/vect/vect-89.c: Ditto.
- * gcc.dg/vect/vect-97.c: Ditto.
- * gcc.dg/vect/vect-98.c: Ditto.
- * gcc.dg/vect/vect-all.c: Ditto.
- * gcc.dg/vect/vect-double-reduc-6.c: Ditto.
- * gcc.dg/vect/vect-iv-8.c: Ditto.
- * gcc.dg/vect/vect-iv-8a.c: Ditto.
- * gcc.dg/vect/vect-outer-1.c: Ditto.
- * gcc.dg/vect/vect-outer-1a.c: Ditto.
- * gcc.dg/vect/vect-outer-1b.c: Ditto.
- * gcc.dg/vect/vect-outer-2.c: Ditto.
- * gcc.dg/vect/vect-outer-2a.c: Ditto.
- * gcc.dg/vect/vect-outer-2c.c: Ditto.
- * gcc.dg/vect/vect-outer-3.c: Ditto.
- * gcc.dg/vect/vect-outer-3a.c: Ditto.
- * gcc.dg/vect/vect-outer-4a.c: Ditto.
- * gcc.dg/vect/vect-outer-4b.c: Ditto.
- * gcc.dg/vect/vect-outer-4c.c: Ditto.
- * gcc.dg/vect/vect-outer-4d.c: Ditto.
- * gcc.dg/vect/vect-outer-4m.c: Ditto.
- * gcc.dg/vect/vect-outer-fir-lb.c: Ditto.
- * gcc.dg/vect/vect-outer-fir.c: Ditto.
- * gcc.dg/vect/vect-over-widen-1.c: Ditto.
- * gcc.dg/vect/vect-over-widen-2.c: Ditto.
- * gcc.dg/vect/vect-over-widen-3.c: Ditto.
- * gcc.dg/vect/vect-over-widen-4.c: Ditto.
- * gcc.dg/vect/vect-reduc-1char.c: Ditto.
- * gcc.dg/vect/vect-reduc-2char.c: Ditto.
- * gcc.dg/vect/vect-reduc-pattern-1b.c: Ditto.
- * gcc.dg/vect/vect-reduc-pattern-1c.c: Ditto.
- * gcc.dg/vect/vect-reduc-pattern-2b.c: Ditto.
- * gcc.dg/vect/vect-shift-2.c: Ditto.
- * gcc.dg/vect/vect-strided-a-u8-i8-gap2.c: Ditto.
- * gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Ditto.
- * gcc.dg/vect/vect-strided-u8-i8-gap2.c: Ditto.
- * gcc.dg/vect/vect-strided-u8-i8-gap4.c: Ditto.
- * gcc.dg/vect/vect-strided-u8-i8-gap7.c: Ditto.
-
-2011-12-02 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.c-torture/execute/vector-subscript-1.c (main): Fix
- __builtin_memcpy arguments to honor sizeof(a).
-
-2011-12-02 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.c-torture/execute/doloop-1.c,
- gcc.c-torture/execute/doloop-2.c: New tests.
-
-2011-12-02 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/50622
- * g++.dg/tree-ssa/pr50622.C: New test.
-
-2011-12-01 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/initlist61.C: New.
-
-2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51326
- * g++.dg/inherit/crash3.C: New.
-
-2011-12-01 Nathan Sidwell <nathan@acm.org>
-
- PR gcov-profile/51113
- * lib/gcov.exp (verify-lines): Add support for xfailing.
- (run-gcov): Likewise.
- * gcc.misc-tests/gcov-13.c: Xfail weak function.
- * gcc.misc-tests/gcov-16.c: Remove.
- * gcc.misc-tests/gcov-17.c: Remove.
- * g++.dg/gcov-8.C: Remove.
- * g++.dg/gcov-9.C: Remove.
- * g++.dg/gcovpart-12b.C: New.
- * g++.dg/gcov-12.C: New.
-
-2011-12-01 Andrew Pinski <apinski@cavium.com>
-
- PR lto/51198
- * g++.dg/torture/pr51198.C: New testcase.
-
-2011-12-01 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51246
- * gcc.c-torture/compile/pr51246.c: New test.
-
- PR rtl-optimization/51014
- * g++.dg/opt/pr51014.C: New test.
-
-2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51367
- * g++.dg/template/error47.C: New.
-
-2011-11-30 Jason Merrill <jason@redhat.com>
-
- PR c++/51009
- * g++.dg/init/aggr8.C: New.
-
-2011-11-30 Jakub Jelinek <jakub@redhat.com>
-
- PR target/50725
- * gcc.target/i386/pr50725.c: New test.
-
- PR middle-end/51089
- * gfortran.dg/gomp/pr51089.f90: New test.
-
-2011-11-30 Andrew Pinski <apinski@cavium.com>
-
- * gcc.dg/pr51321.c: New testcase.
-
-2011-11-30 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/48721
- * gcc.target/i386/pr48721.c: New test.
-
-2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51299
- * g++.dg/warn/Wzero-as-null-pointer-constant-4.C: New.
-
-2011-11-29 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51247
- * gcc.c-torture/compile/pr51247.c: New test.
-
-2011-11-29 Andrew MacLeod <amacleod@redhat.com>
-
- PR target/50123
- * gcc.dg/atomic-op-optimize.c: New. Test for optimizations.
-
-2011-11-29 Yufeng Zhang <yufeng.zhang@arm.com>
-
- Use complex floating-point constant in CDBL.
-
- * gcc.dg/compat/compat-common.h (CDBL): Replace 1i with 1.0i.
-
-2011-11-29 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51306
- PR fortran/48700
- * gfortran.dg/move_alloc_5.f90: Add dg-error.
- * gfortran.dg/select_type_23.f03: Add dg-error.
- * gfortran.dg/move_alloc_6.f90: New.
- * gfortran.dg/move_alloc_7.f90: New.
-
-2011-11-29 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/51301
- * gcc.dg/vect/pr51301.c: New test.
-
-2011-11-28 Uros Bizjak <ubizjak@gmail.com>
-
- * g++.dg/cdce3.C: Use dg-additional-options.
-
-2011-11-28 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/50907
- * gcc.dg/tree-prof/pr50907.c: New test.
-
- PR tree-optimization/50078
- * gcc.dg/pr50078.c: New test.
-
- PR tree-optimization/50682
- * g++.dg/opt/pr50682.C: New test.
-
-2011-11-28 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51308
- * gfortran.dg/iso_c_binding_compiler_4.f90: New.
-
-2011-11-27 Aldy Hernandez <aldyh@redhat.com>
- Iain Sandoe <iains@gcc.gnu.org>
-
- * gcc.dg/lto/trans-mem-2_0.c: Add dg-lto-do link. Add dummy
- functions for _ITM_registerTMCloneTable, _ITM_deregisterTMCloneTable.
- * gcc.dg/lto/trans-mem-1_0.c: Add dg-lto-do link.
- * gcc.dg/lto/trans-mem-1_1.c: Add dummy functions for
- _ITM_registerTMCloneTable, _ITM_deregisterTMCloneTable.
-
-2011-11-27 Richard Sandiford <rdsandiford@googlemail.com>
-
- * gcc.target/mips/mult-2.c, gcc.target/mips/mult-3.c,
- gcc.target/mips/mult-4.c, gcc.target/mips/mult-5.c,
- gcc.target/mips/mult-6.c, gcc.target/mips/mult-7.c,
- gcc.target/mips/mult-8.c, gcc.target/mips/mult-9.c,
- gcc.target/mips/mult-10.c, gcc.target/mips/mult-11.c,
- gcc.target/mips/mult-12.c, gcc.target/mips/mult-13.c,
- gcc.target/mips/mult-14.c, gcc.target/mips/mult-15.c,
- gcc.target/mips/mult-16.c, gcc.target/mips/mult-17.c,
- gcc.target/mips/mult-18.c, gcc.target/mips/mult-19.c,
- gcc.target/mips/div-1.c, gcc.target/mips/div-2.c,
- gcc.target/mips/div-3.c, gcc.target/mips/div-4.c,
- gcc.target/mips/div-5.c, gcc.target/mips/div-6.c,
- gcc.target/mips/div-7.c, gcc.target/mips/div-8.c,
- gcc.target/mips/div-9.c, gcc.target/mips/div-10.c,
- gcc.target/mips/div-11.c, gcc.target/mips/div-12.c: New tests.
- * gcc.target/mips/fix-r4000-1.c (foo, bar): Add NOMIPS16.
- * gcc.target/mips/fix-r4000-2.c (foo): Likewise.
- * gcc.target/mips/fix-r4000-3.c (foo): Likewise.
- * gcc.target/mips/fix-r4000-4.c (foo): Likewise.
- * gcc.target/mips/fix-r4000-5.c (foo): Likewise.
- * gcc.target/mips/fix-r4000-6.c (foo): Likewise.
- * gcc.target/mips/fix-r4000-7.c (foo): Likewise.
- * gcc.target/mips/fix-r4000-8.c (foo): Likewise.
- * gcc.target/mips/fix-r4000-9.c (foo): Likewise.
- * gcc.target/mips/fix-r4000-10.c (foo): Likewise.
- * gcc.target/mips/fix-r4000-11.c (foo): Likewise.
- * gcc.target/mips/fix-r4000-12.c (foo): Likewise.
-
-2011-11-27 Richard Sandiford <rdsandiford@googlemail.com>
-
- * gcc.target/mips/mips.exp (mips-dg-options): Make -mno-dsp
- imply -mno-dspr2.
- * gcc.target/mips/no-dsp-1.c: New test.
- * gcc.target/mips/soft-float-1.c: Likewise.
-
-2011-11-26 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/49912
- * g++.dg/other/pr49912.C: New test.
-
-2011-11-26 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/vect/fast-math-vect-call-2.c: Require vect_double
- effective target.
- * gcc.dg/vect/fast-math-bb-slp-call-2.c: Ditto.
-
-2011-11-25 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/51250
- PR fortran/43829
- * gfortran.dg/inline_sum_3.f90: New test.
-
-2011-11-25 Uros Bizjak <ubizjak@gmail.com>
-
- PR testsuite/51258
- * lib/target-supports.exp
- (check_effective_target_sync_long_long): Also supported on 32bit
- x86 targets. Add comment about required dg-options.
- Add alpha*-*-* targets.
- (check_effective_target_sync_long_long_runtime): Ditto.
-
- * gcc.dg/atomic-op-4.c (dg-options): Add -march=pentium for
- 32bit x86 targets.
- * gcc.dg/atomic-compare-exchange-4.c: Ditto.
- * gcc.dg/atomic-exchange-4.c: Ditto.
- * gcc.dg/atomic-load-4.c: Ditto.
- * gcc.dg/atomic-store-4.c: Ditto.
- * gcc.dg/di-longlong64-sync-1.c: Ditto.
- * gcc.dg/di-sync-multithread.c: Ditto.
- * gcc.dg/simulate-thread/atomic-load-longlong.c: Ditto.
- * gcc.dg/simulate-thread/atomic-other-longlong.c: Ditto.
-
-2011-11-25 Uros Bizjak <ubizjak@gmail.com>
-
- PR testsuite/51258
- * lib/target-supports.exp
- (check_effective_target_sync_int_128_runtime): New procedure.
- (check_effective_target_sync_long_long_runtime): Ditto.
- (check_effective_target_sync_long_long): Add arm*-*-*.
- (check_effective_target_sync_longlong): Remove.
-
- * gcc.dg/atomic-op-5.c: Require sync_int_128_runtime effective target.
- * gcc.dg/atomic-compare-exchange-5.c: Ditto.
- * gcc.dg/atomic-exchange-5.c: Ditto.
- * gcc.dg/atomic-load-5.c: Ditto.
- * gcc.dg/atomic-store-5.c: Ditto.
- * gcc.dg/simulate-thread/atomic-load-int128.c: Ditto.
- * gcc.dg/simulate-thread/atomic-other-int128.c: Ditto.
- * gcc.dg/atomic-op-4.c: Require sync_long_long_runtime
- effective target.
- * gcc.dg/atomic-compare-exchange-4.c: Ditto.
- * gcc.dg/atomic-exchange-4.c: Ditto.
- * gcc.dg/atomic-load-4.c: Ditto.
- * gcc.dg/atomic-store-4.c: Ditto.
- * gcc.dg/di-longlong64-sync-1.c: Ditto.
- * gcc.dg/di-sync-multithread.c: Ditto.
- * gcc.dg/simulate-thread/atomic-load-longlong.c: Ditto.
- * gcc.dg/simulate-thread/atomic-other-longlong.c: Ditto.
-
-2011-11-25 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50408
- * gfortran.dg/whole_file_35.f90: New.
-
-2011-11-25 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51302
- * gfortran.dg/volatile13.f90: New.
-
-2011-11-24 Andrew MacLeod <amacleod@redhat.com>
-
- PR c/51256
- * gcc.dg/atomic-pr51256.c: New. Test error conditions.
-
-2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51227
- * g++.dg/cpp0x/lambda/lambda-ice5.C: New.
-
-2011-11-24 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/51134
- * gcc.target/i386/sw-1.c: Revert revision 181357.
-
-2011-11-24 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/51218
- * gfortran.dg/implicit_pure_1.f90: New.
-
-2011-11-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR testsuite/51258
- * gcc.dg/atomic-compare-exchange-5.c: Add -mcx16 on i?86-*-*.
- * gcc.dg/atomic-exchange-5.c: Likewise.
- * gcc.dg/atomic-load-5.c: Likewise.
- * gcc.dg/atomic-op-5.c: Likewise.
- * gcc.dg/atomic-store-5.c: Likewise.
- * gcc.dg/simulate-thread/atomic-other-int128.c: Fix typo.
-
-2011-11-24 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/50290
- * gcc.dg/pr50290.c: New test.
-
-2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51290
- * g++.dg/warn/Wzero-as-null-pointer-constant-3.C: New.
-
-2011-11-23 Jakub Jelinek <jakub@redhat.com>
-
- PR target/51261
- * gcc.dg/pr51261.c: New test.
-
-2011-11-22 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51145
- * g++.dg/cpp0x/alias-decl-14.C: New test.
- * g++.dg/cpp0x/alias-decl-2.C: Adjust for tests that were wrongly
- passing before.
- * g++.dg/cpp0x/alias-decl-10.C: Likewise and adjust for diagnostic
- change.
- * g++.dg/ext/attrib27.C: Adjust for diagnostic change.
- * g++.dg/lookup/struct1.C: Likewise.
- * g++.dg/parse/elab1.C: Likewise.
- * g++.dg/parse/elab2.C: Likewise.
- * g++.dg/parse/int-as-enum1.C: Likewise.
- * g++.dg/parse/typedef1.C: Likewise.
- * g++.dg/parse/typedef3.C: Likewise.
- * g++.dg/parse/typedef4.C: Likewise.
- * g++.dg/parse/typedef5.C: Likewise.
- * g++.dg/template/crash26.C: Likewise.
- * g++.dg/template/nontype4.C: Likewise.
- * g++.old-deja/g++.benjamin/typedef01.C: Likewise.
- * g++.old-deja/g++.brendan/line1.C: Likewise.
- * g++.old-deja/g++.other/elab1.C: Likewise.
- * g++.old-deja/g++.other/syntax4.C: Likewise.
-
-2011-11-22 Tom de Vries <tom@codesourcery.com>
-
- PR rtl-optimization/50764
- * gcc.dg/pr50764.c: New test.
-
-2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51265
- * g++.dg/cpp0x/decltype36.C: New.
-
-2011-11-22 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51074
- * gcc.dg/vect/pr51074.c: New test.
-
-2011-11-22 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51143
- * g++.dg/cpp0x/alias-decl-16.C: New test.
-
-2011-11-22 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50765
- * gcc.dg/pr50765.c: New test.
-
-2011-11-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
-
- * gcc.dg/vshift-1.c (main): Call rand instead of random.
- * gcc.dg/vshift-3.c (main): Likewise.
-
-2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
-
- * gcc.dg/tm/20100615.c: Adjust for Darwin tm_clone_table section name.
-
-2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
-
- * gcc.misc-tests/gcov-16.c: Adjust scan-assembler for Darwin.
- * gcc.misc-tests/gcov-17.c: Likewise.
- * g++.dg/gcov/gcov-8.C: Likewise.
- * g++.dg/gcov/gcov-9.C: Likewise.
-
-2011-11-21 Torvald Riegel <triegel@redhat.com>
-
- * g++.dg/tm/pr47747.C: New test.
-
-2011-11-21 Torvald Riegel <triegel@redhat.com>
-
- * g++.dg/tm/template-2.C: New test.
-
-2011-11-21 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/50827
- * gcc.dg/pr50827.c: New test.
-
-2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
-
- PR c++/50958
- * g++.dg/cpp0x/udlit-declare-neg.C: Adjust.
- * g++.dg/cpp0x/udlit-implicit-conv-neg.C: New.
- * g++.dg/cpp0x/udlit-member.C: Adjust.
- * g++.dg/cpp0x/udlit-raw-length.C: New.
- * g++.dg/cpp0x/udlit-raw-op-string-neg.C: Adjust.
- * g++.dg/cpp0x/udlit-resolve.C: New.
- * c-c++-common/dfp/pr33466.c: Adjust.
-
-2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * lib/target-supports.exp
- (check_effective_target_ultrasparc_vis2_hw): Call check_runtime
- with ultrasparc_vis2_hw.
- (check_effective_target_ultrasparc_vis3_hw): Call check_runtime
- with ultrasparc_vis3_hw.
-
-2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * c-c++-common/tm/malloc.c: Scan tree dumps for std::malloc if
- *-*-solaris2* && c++.
-
-2011-11-20 Joey Ye <joey.ye@arm.com>
-
- * gcc.dg/volatile-bitfields-1.c: New.
-
-2011-11-20 Jason Merrill <jason@redhat.com>
-
- PR c++/48322
- * g++.dg/cpp0x/variadic120.C: New.
- * g++.dg/cpp0x/sfinae26.C: Adjust.
-
- * g++.dg/cpp0x/sfinae11.C: Adjust.
- * g++.dg/cpp0x/sfinae26.C: Adjust.
- * g++.dg/template/unify11.C: Adjust.
-
-2011-11-20 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51230
- * g++.dg/template/error46.C: New.
-
-2011-11-20 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/51235
- * gcc.target/i386/pr51235.c: New test.
-
- PR target/51236
- * gcc.target/i386/pr51236.c: New test.
-
-2011-11-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/discr32.adb: New test.
- * gnat.dg/discr32_pkg.ads: New helper.
-
-2011-11-20 Nathan Sidwell <nathan@acm.org>
-
- PR gcov-profile/51113
- * gcc.misc-tests/gcov-13.c: Check gcovpart-13b coverage
- * gcc.misc-tests/gcov-16.c: New.
- * gcc.misc-tests/gcov-17.c: New.
- * g++.dg/gcov/gcov-8.C: New.
- * g++.dg/gcov/gcov-9.C: New.
- * g++.dg/gcov/gcov-10.C: New.
-
-2011-11-20 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51194
- * g++.dg/cpp0x/alias-decl-15.C: New test.
-
-2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51216
- * g++.dg/cpp0x/pr51216.C: New.
-
-2011-11-19 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.dg/delay-slot-2.c: New test.
-
-2011-11-18 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/cpp/assert4.c: Test __linux__, not __gnu_linux__.
-
-2011-11-18 Fabien Chêne <fabien@gcc.gnu.org>
-
- PR c++/51188
- * g++.dg/lookup/using46.C: New.
- * g++.dg/lookup/using47.C: New.
- * g++.dg/lookup/using48.C: New.
- * g++.dg/lookup/using49.C: New.
- * g++.dg/lookup/using50.C: New.
-
-2011-11-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * gcc.c-torture/compile/pr44707.c: Do not assume assembler
- supports /* ... */ comments.
-
-2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51150
- * g++.dg/cpp0x/pr51150.C: New.
-
-2011-11-18 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/50605
- * g++.dg/ipa/pr50605.C: New test.
-
-2011-11-18 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51191
- * g++.dg/cpp0x/alias-decl-13.C: New test.
-
-2011-11-17 Jason Merrill <jason@redhat.com>
-
- PR c++/51186
- * g++.dg/cpp0x/auto27.C: New.
- * g++.dg/cpp0x/trailing2.C: Adjust messages.
-
-2011-11-17 Andrew MacLeod <amacleod@redhat.com>
-
- * gcc.dg/atomic-generic-aux.c (__atomic_compare_exchange): Fail if
- memory model parameters don't match expected values.
- * gcc.dg/atomic-generic.c: Pass specific memory model parameters to
- __atomic_compare_exchange.
- * gcc.dg/atomic-noinline.c: Pass specific memory model parameters to
- __atomic_compare_exchange_n.
- * gcc.dg/atomic-noinline-aux.c (__atomic_compare_exchange_2): Remove
- weak/strong parameter and fail if memory models aren't correct.
-
-2011-10-17 Uros Bizjak <ubizjak@gmail.com>
-
- * lib/gcc-simulate-thread.exp (simulate-thread): Run on all targets.
- Look for simulate_thread_done to determine working gdb. Reduce timeout
- to 10 seconds and fail when timeout occurs. Improve error messages.
-
-2011-11-17 Jason Merrill <jason@redhat.com>
-
- PR c++/51137
- * g++.dg/template/virtual2.C: New.
-
-2011-11-17 Michael Matz <matz@suse.de>
-
- PR middle-end/50644
- PR middle-end/50741
- * g++.dg/tree-ssa/pr50741.C: New.
-
-2011-11-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * lib/gcc-simulate-thread.exp (simulate-thread): Skip on alpha*-*-*.
-
-2011-10-16 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/tm/memopt-6.c: Cleanup tmedge tree dump.
- * gcc.dg/tm/memopt-13.c: Cleanup tmmark tree dump.
- * g++.dg/eh/array1.C: Cleanup gimple tree dump.
-
-2011-11-16 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/39427
- PR fortran/37829
- * gfortran.dg/constructor_1.f90: New.
- * gfortran.dg/constructor_2.f90: New.
- * gfortran.dg/constructor_3.f90: New.
- * gfortran.dg/constructor_4.f90: New.
- * gfortran.dg/constructor_5.f90: New.
- * gfortran.dg/constructor_6.f90: New.
- * gfortran.dg/use_only_5.f90: New.
- * gfortran.dg/c_ptr_tests_17.f90: New.
- * gfortran.dg/c_ptr_tests_18.f90: New.
- * gfortran.dg/used_types_25.f90: New.
- * gfortran.dg/used_types_26.f90: New
- * gfortran.dg/type_decl_3.f90: New.
- * gfortran.dg/function_types_3.f90: Update dg-error.
- * gfortran.dg/result_1.f90: Ditto.
- * gfortran.dg/structure_constructor_3.f03: Ditto.
- * gfortran.dg/structure_constructor_4.f03: Ditto.
-
-2011-10-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
-
- * gcc.dg/vect/pr30858.c: Update expected output for
- architectures with multiple vector sizes.
-
-2011-11-16 Richard Earnshaw <rearnsha@arm.com>
- Bernd Schmidt <bernds@coudesourcery.com>
- Sebastian Huber <sebastian.huber@embedded-brains.de>
-
- PR target/49641
- * gcc.target/arm/pr49641.c: New test.
-
-2011-11-16 Razya Ladelsky <razya@il.ibm.com>
-
- PR tree-optimization/49960
- * gcc.dg/autopar/pr49960.c: New test.
- * gcc.dg/autopar/pr49960-1.c: New test.
-
-
-2011-11-16 Tom de Vries <tom@codesourcery.com>
-
- * gcc.dg/pr43864.c: Check for absence of 'Invalid sum' in pre tree-dump.
- * gcc.dg/pr43864-2.c: Same.
- * gcc.dg/pr43864-3.c: Same.
- * gcc.dg/pr43864-4.c: Same.
-
-2011-11-15 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/sse2-cvt-vec.c: New test.
- * gcc.target/i386/avx-cvt-vec.c: Ditto.
- * gcc.target/i386/avx-cvt-2-vec.c: Ditto.
- * gcc.target/i386/avx-floor-sfix-2-vec.c: Ditto.
- * gcc.target/i386/avx-ceil-sfix-2-vec.c: Ditto.
- * gcc.target/i386/avx-rint-sfix-2-vec.c: Ditto.
- * gcc.target/i386/avx-round-sfix-2-vec.c: Ditto.
-
-2011-11-15 Iain Sandoe <iains@gcc.gnu.org>
-
- * lib/gcc-simulate-thread.exp (simulate-thread): Do not run on
- powerpc*-*-darwin* targets.
-
-2011-11-15 Torvald Riegel <triegel@redhat.com>
-
- * c-c++-common/tm/trxn-expr-3.c: New test.
-
-2011-11-14 Torvald Riegel <triegel@redhat.com>
-
- * g++.dg/tm/template-1.C: Add cleanup-tree-dump. Fix typo in comment.
-
-2011-11-14 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/avx-recip-vec.c: New test.
- * gcc.target/i386/avx-lrintf-vec.c: Ditto.
- * gcc.target/i386/avx-lrint-vec.c: Ditto.
- * gcc.target/i386/avx-floorf-vec.c: Include sse4_1-floorf-vec.c.
- * gcc.target/i386/avx-floor-vec.c: Include sse4_1-floor-vec.c.
- * gcc.target/i386/avx-ceilf-vec.c: Include sse4_1-ceilf-vec.c.
- * gcc.target/i386/avx-ceil-vec.c: Include sse4_1-ceil-vec.c.
- * gcc.target/i386/avx-rintf-vec.c: Include sse4_1-rintf-vec.c.
- * gcc.target/i386/avx-rint-vec.c: Include sse4_1-rint-vec.c.
- * gcc.target/i386/avx-roundf-vec.c: Include sse4_1-roundf-vec.c.
- * gcc.target/i386/avx-round-vec.c: Include sse4_1-round-vec.c.
- * gcc.target/i386/avx-truncf-vec.c: Include sse4_1-truncf-vec.c.
- * gcc.target/i386/avx-trunc-vec.c: Include sse4_1-trunc-vec.c.
- * gcc.target/i386/avx-copysignf-vec.c: Include sse-copysignf-vec.c.
- * gcc.target/i386/avx-copysign-vec.c: Include sse2-copysign-vec.c.
-
-2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net>
-
- PR c++/51107
- * g++.dg/cpp0x/udlit-args-neg.C: Add check for void argument
- non-template literal operator.
-
-2011-11-14 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/sse4_1-floor-sfix-vec.c: New test.
- * gcc.target/i386/sse4_1-floorf-sfix-vec.c: Ditto.
- * gcc.target/i386/avx-floor-sfix-vec.c: Ditto.
- * gcc.target/i386/avx-floorf-sfix-vec.c: Ditto.
- * gcc.target/i386/sse4_1-ceil-sfix-vec.c: Ditto.
- * gcc.target/i386/sse4_1-ceilf-sfix-vec.c: Ditto.
- * gcc.target/i386/avx-ceil-sfix-vec.c: Ditto.
- * gcc.target/i386/avx-ceilf-sfix-vec.c: Ditto.
- * gcc.target/i386/sse4_1-rint-sfix-vec.c: Ditto.
- * gcc.target/i386/sse4_1-rintf-sfix-vec.c: Ditto.
- * gcc.target/i386/avx-rint-sfix-vec.c: Ditto.
- * gcc.target/i386/avx-rintf-sfix-vec.c: Ditto.
- * gcc.target/i386/sse4_1-round-sfix-vec.c: Ditto.
- * gcc.target/i386/sse4_1-roundf-sfix-vec.c: Ditto.
- * gcc.target/i386/avx-round-sfix-vec.c: Ditto.
- * gcc.target/i386/avx-roundf-sfix-vec.c: Ditto.
-
-2011-11-14 Fabien Chêne <fabien@gcc.gnu.org>
-
- PR c++/6936
- PR c++/25994
- PR c++/26256
- PR c++/30195
- * g++.old-deja/g++.brendan/misc14.C: Adjust.
- * g++.old-deja/g++.jason/scoping16.C: Likewise.
- * g++.old-deja/g++.other/anon7.C: Likewise.
- * g++.old-deja/g++.other/using1.C: Likewise.
- * g++.old-deja/g++.other/redecl1.C: Likewise.
- * g++.old-deja/g++.other/typedef7.C: Likewise.
- * g++.old-deja/g++.bugs/900127_02.C: Likewise.
- * g++.dg/template/using2.C: Likewise.
- * g++.dg/template/static4.C: Likewise.
- * g++.dg/template/typedef1.C: Likewise.
- * g++.dg/lookup/name-clash9.C: Likewise.
- * g++.dg/abi/mangle41.C: Likewise.
- * g++.dg/parse/ctor5.C: Likewise.
- * g++.dg/inherit/using4.C: Likewise.
- * g++.dg/lookup/using24.C: New.
- * g++.dg/lookup/using25.C: New.
- * g++.dg/lookup/using26.C: New.
- * g++.dg/lookup/using27.C: New.
- * g++.dg/lookup/using28.C: New.
- * g++.dg/lookup/using29.C: New.
- * g++.dg/lookup/using30.C: New.
- * g++.dg/lookup/using31.C: New.
- * g++.dg/lookup/using32.C: New.
- * g++.dg/lookup/using33.C: New.
- * g++.dg/lookup/using34.C: New.
- * g++.dg/lookup/using35.C: New.
- * g++.dg/lookup/using36.C: New.
- * g++.dg/lookup/using37.C: New.
- * g++.dg/lookup/using38.C: New.
- * g++.dg/lookup/using39.C: New.
- * g++.dg/lookup/using40.C: New.
- * g++.dg/lookup/using41.C: New.
- * g++.dg/lookup/using42.C: New.
- * g++.dg/lookup/using43.C: New.
- * g++.dg/lookup/using44.C: New.
- * g++.dg/lookup/using45.C: New.
- * g++.dg/lookup/pr6936.C: New.
- * g++.dg/debug/using4.C: New.
- * g++.dg/debug/using5.C: New.
- * g++.dg/cpp0x/forw_enum10.C: New.
-
-2011-11-14 Zolotukhin Michael <michael.v.zolotukhin@gmail.com>
- Jan Hubicka <jh@suse.cz>
-
- * gcc.target/i386/sw-1.c: Force rep;movsb.
-
-2011-11-14 Iain Sandoe <iains@gcc.gnu.org>
-
- PR testsuite/51059
- * gcc.misc-tests/gcov-14.c (dg-options): Adjust to use
- dg-additional-options.
-
-2011-11-13 Oleg Endo <oleg.endo@t-online.de>
-
- * gcc.target/sh/pr21255-2-ml.c: Skip if -mb or -m5* is
- specified. Remove redundant runtime checks.
- * gcc.target/sh/20080410-1.c: Skip if -mb is specified.
- Allow for other than -m4. Fix typos in comments.
-
-2011-11-12 Jason Merrill <jason@redhat.com>
-
- PR c++/986
- * g++.dg/warn/ref-temp1.C: New.
-
- PR c++/51060
- * g++.dg/opt/stack2.C: New.
-
-2011-11-12 Uros Bizjak <ubizjak@gmail.com>
-
- * lib/gcc-simulate-thread.exp (simulate-thread): Do not run on
- alpha*-*-linux* targets.
-
-2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
-
- PR testsuite/51059
- * gcc.misc-tests/gcov-14.c (dg-options): Force flat namespace for
- Darwin targets and allow external symbols to be undefined.
-
-2011-11-12 Nathan Sidwell <nathan@acm.org>
-
- * gcc.misc-tests/gcov-15.c: New.
-
-2011-11-11 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51058
- * gcc.dg/vect/fast-math-vect-call-1.c: Add f4 test.
- * gfortran.dg/vect/pr51058-2.f90: New test.
-
-2011-11-10 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/linkage1.C: New.
- * g++.dg/ext/visibility/anon8.C: Adjust for C++11.
- * g++.old-deja/g++.other/linkage4.C: Likewise.
-
- PR c++/50973
- * g++.dg/cpp0x/defaulted33.C: New.
-
-2011-11-10 Andrew MacLeod <amacleod@redhat.com>
-
- PR middle-end/51038
- * gcc.dg/atomic-invalid.c: Add test for invalid __atomic_clear models.
- * gcc.dg/atomic-flag.c: New. Test __atomic_test_and_set and
- __atomic_clear.
-
-2011-11-10 Andrew MacLeod <amacleod@redhat.com>
-
- PR rtl-optimization/51040
- * testsuite/gcc.dg/atomic-noinline[-aux].c: Test no-inline NAND and
- patchup code.
-
-2011-11-10 Jason Merrill <jason@redhat.com>
-
- PR c++/51079
- * g++.dg/template/conv12.C: New.
-
- PR debug/50983
- * gcc.dg/debug/dwarf2/asm-line1.c: New.
-
-2011-11-10 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/atomic6_1.adb: New test.
- * gnat.dg/atomic6_2.adb: Likewise.
- * gnat.dg/atomic6_3.adb: Likewise.
- * gnat.dg/atomic6_4.adb: Likewise.
- * gnat.dg/atomic6_5.adb: Likewise.
- * gnat.dg/atomic6_6.adb: Likewise.
- * gnat.dg/atomic6_7.adb: Likewise.
- * gnat.dg/atomic6_8.adb: Likewise.
- * gnat.dg/atomic6_pkg.ads: New helper.
-
-2011-11-10 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/51077
- * gcc.c-torture/compile/pr51077.c: New test.
-
- PR rtl-optimization/51023
- * gcc.c-torture/execute/pr51023.c: New test.
-
-2011-11-10 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51042
- * gcc.dg/torture/pr51042.c: New testcase.
-
-2011-11-10 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51070
- * gcc.dg/torture/pr51070.c: New testcase.
-
-2011-11-10 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51030
- * gcc.dg/tree-ssa/phi-opt-6.c: New testcase.
-
-2011-11-10 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/51071
- * gcc.dg/torture/pr51071.c: New testcase.
-
-2011-11-10 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/loop_optimization9.ad[sb]: New test.
-
-2011-11-10 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/51058
- * gfortran.dg/vect/pr51058.f90: New test.
-
-2011-11-10 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/51000
- * gcc.dg/vect/pr51000.c: New test.
-
-2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50837
- * g++.dg/cpp0x/static_assert5.C: New.
- * g++.dg/template/nontype13.C: Tweak.
-
-2011-11-09 Jason Merrill <jason@redhat.com>
-
- PR c++/50972
- * g++.dg/cpp0x/noexcept16.C: New.
-
- PR c++/51046
- * g++.dg/cpp0x/variadic119.C: New.
-
-2011-11-09 Jakub Jelinek <jakub@redhat.com>
-
- PR target/50911
- * gcc.dg/torture/vshuf-16.inc: Add interleave low and high
- permutations.
- * gcc.dg/torture/vshuf-32.inc: Likewise.
- * gcc.dg/torture/vshuf-4.inc: Likewise.
- * gcc.dg/torture/vshuf-8.inc: Likewise.
-
- * gcc.dg/tm/memopt-1.c: Fix up regexp.
-
-2011-11-09 Ian Lance Taylor <iant@google.com>
-
- * lib/target-supports.exp (check_effective_target_ucontext_h): New
- procedure.
- * gcc.dg/split-5.c: New test.
-
-2011-11-09 Patrick Marlier <patrick.marlier@gmail.com>
-
- * gcc.dg/tm/memopt-1.c: Adjust regexp.
-
-2011-11-09 Jason Merrill <jason@redhat.com>
-
- PR c++/51029
- * g++.dg/template/virtual1.C: New.
-
-2011-11-08 Jason Merrill <jason@redhat.com>
-
- Run most C++ tests in both C++98 and C++11 modes.
- * lib/target-supports.exp (check_effective_target_c++11): New.
- (check_effective_target_c++98): New.
- * lib/g++-dg.exp (g++-dg-runtest): New.
- * g++.dg/dg.exp: Use g++-dg-runtest.
- * g++.dg/charset/charset.exp: Likewise.
- * g++.dg/debug/dwarf2/dwarf2.exp: Likewise.
- * g++.dg/dfp/dfp.exp: Likewise.
- * g++.dg/gcov/gcov.exp: Likewise.
- * g++.dg/gomp/gomp.exp: Likewise.
- * g++.dg/graphite/graphite.exp: Likewise.
- * g++.dg/tls/tls.exp: Likewise.
- * g++.dg/tm/tm.exp: Likewise.
- * g++.dg/vect/vect.exp: Likewise.
- * g++.old-deja/old-deja.exp: Likewise.
- * g++.dg/simulate-thread/simulate-thread.exp: Pass -std flags
- with some of the torture options.
- * g++.dg/abi/mangle4.C: Move to template/nontype25.C.
- * g++.dg/template/sfinae6_neg.C: Add C++11 error.
- * g++.dg/init/null1.C: Only run in C++98.
- * g++.dg/warn/Wconversion-null-3.C: Likewise.
- * g++.old-deja/g++.benjamin/p12475.C: Likewise.
- * g++.old-deja/g++.brendan/crash64.C: Likewise.
- * g++.old-deja/g++.other/anon9.C: Likewise.
- * g++.old-deja/g++.other/linkage1.C: Likewise.
- * g++.old-deja/g++.other/linkage2.C: Likewise.
- * g++.old-deja/g++.pt/t29.C: Likewise.
- * g++.old-deja/g++.pt/t30.C: Likewise.
- * g++.dg/cpp0x/variadic60.C: Only error in C++98.
- * g++.dg/ext/anon-struct4.C: Likewise.
- * g++.dg/init/brace2.C: Likewise.
- * g++.dg/init/brace6.C: Likewise.
- * g++.dg/other/anon3.C: Likewise.
- * g++.dg/template/arg2.C: Likewise.
- * g++.old-deja/g++.brendan/cvt1.C: Likewise.
- * g++.old-deja/g++.brendan/enum11.C: Likewise.
- * g++.old-deja/g++.brendan/enum8.C: Likewise.
- * g++.old-deja/g++.brendan/enum9.C: Likewise.
- * g++.old-deja/g++.brendan/friend3.C: Likewise.
- * g++.old-deja/g++.brendan/init2.C: Likewise.
- * g++.old-deja/g++.brendan/init4.C: Likewise.
- * g++.old-deja/g++.brendan/misc14.C: Likewise.
- * g++.old-deja/g++.jason/cond.C: Likewise.
- * g++.old-deja/g++.law/init1.C: Likewise.
- * g++.old-deja/g++.law/operators32.C: Likewise.
- * g++.old-deja/g++.pt/enum6.C: Likewise.
- * g++.old-deja/g++.pt/explicit70.C: Likewise.
- * g++.old-deja/g++.pt/ptrmem6.C: Likewise.
-
- * g++.dg/eh/new1.C: Adjust for C++11 mode.
- * g++.dg/init/new11.C: Likewise.
- * g++.dg/init/pr29571.C: Likewise.
- * g++.dg/lookup/forscope2.C: Likewise.
- * g++.dg/parse/linkage1.C: Likewise.
- * g++.dg/parse/typedef8.C: Likewise.
- * g++.dg/template/error44.C: Likewise.
- * g++.dg/tls/diag-2.C: Likewise.
- * g++.dg/tls/diag-4.C: Likewise.
- * g++.dg/warn/anonymous-namespace-3.C: Likewise.
- * g++.old-deja/g++.abi/arraynew.C: Likewise.
- * g++.old-deja/g++.abi/cxa_vec.C: Likewise.
- * g++.old-deja/g++.brendan/new3.C: Likewise.
- * g++.old-deja/g++.eh/new1.C: Likewise.
- * g++.old-deja/g++.eh/new2.C: Likewise.
- * g++.old-deja/g++.jason/new.C: Likewise.
- * g++.old-deja/g++.law/friend1.C: Likewise.
- * g++.old-deja/g++.mike/net46.C: Likewise.
- * g++.old-deja/g++.mike/p755.C: Likewise.
- * g++.old-deja/g++.other/new6.C: Likewise.
-
- * g++.dg/cpp0x/variadic74.C: Adjust diags.
- * g++.dg/template/crash53.C: Likewise.
- * g++.dg/template/void9.C: Likewise.
-
-2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51045
- * g++.dg/warn/Wzero-as-null-pointer-constant-2.C: New.
-
-2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/51047
- * g++.dg/cpp0x/sfinae29.C: New.
-
-2011-11-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50960
- * gfortran.dg/typebound_call_22.f03: New test case.
-
-2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/50016
- * gfortran.dg/inquire_size.f90: Don't flush the unit.
-
-2011-11-09 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51039
- * gcc.dg/pr51039.c: New testcase.
-
-2011-11-09 Jakub Jelinek <jakub@redhat.com>
-
- * lib/target-supports.exp (check_effective_target_vect_cond_mixed):
- Enable also for powerpc*-*-*.
-
-2011-11-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/50540
- * gfortran.dg/forall_16.f90: New test.
-
-2011-11-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/38718
- * gfortran.dg/initialization_29.f90: Expand test.
-
-2011-11-09 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/51027
- * g++.dg/cpp0x/alias-decl-12.C: New test.
- * g++.dg/ext/alias-decl-attr4.C: Append missing ';'.
-
-2011-11-09 Dodji Seketeli <dodji@redhat.com>
-
- PR debug/51032
- * g++.dg/cpp0x/alias-decl-debug-0.C: New test.
-
-2011-11-09 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/51015
- * gcc.dg/vect/pr51015.c: New test.
-
-2011-11-08 David S. Miller <davem@davemloft.net>
-
- * lib/target-supports.exp (check_effective_target_sparc_vis): New.
- (check_effective_target_vect_cmdline_needed): Use it when sparc*-*-*
-
-2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/50404
- * gfortran.dg/io_constraints_3.f90: Improve testcase.
-
-2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/50409
- * gfortran.dg/string_5.f90: Improve testcase.
-
-2011-10-23 Jason Merrill <jason@redhat.com>
-
- PR c++/50835
- * g++.dg/template/lvalue2.C: New.
-
-2011-11-08 Michael Matz <matz@suse.de>
-
- * gcc.dg/tree-ssa/20031015-1.c: Adjust.
- * g++.dg/tree-ssa/ehcleanup-1.C: Ditto.
- * g++.dg/eh/builtin1.C: Rewrite to not use local variables.
- * g++.dg/eh/builtin2.C: Ditto.
- * g++.dg/eh/builtin3.C: Ditto.
-
-2011-11-08 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.target/i386/avx-cvt-2.c: Adjust for 32-byte integer vectors
- being prefered even for -mavx.
- * gcc.target/i386/avx-cvt-3.c: New test.
-
-2011-11-08 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/51012
- * gcc.dg/pr51012-1.c: New testcase.
- * gcc.dg/pr51012-2.c: Likewise.
-
-2011-11-08 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/51010
- * c-c++-common/uninit-pr51010.c: New testcase.
-
-2011-11-08 Jakub Jelinek <jakub@redhat.com>
-
- * lib/target-supports.exp (check_effective_target_vect_call_sqrtf,
- check_effective_target_vect_call_copysignf,
- check_effective_target_vect_call_lrint): New procedures.
- * gcc.dg/vect/vect.exp: Run fast-math-bb-slp* tests using
- $VECT_SLP_CFLAGS with -ffast-math.
- * gcc.dg/vect/fast-math-vect-call-1.c: New test.
- * gcc.dg/vect/fast-math-vect-call-2.c: New test.
- * gcc.dg/vect/fast-math-bb-slp-call-1.c: New test.
- * gcc.dg/vect/fast-math-bb-slp-call-2.c: New test.
-
-2011-11-07 Richard Henderson <rth@redhat.com>
- Aldy Hernandez <aldyh@redhat.com>
- Torvald Riegel <triegel@redhat.com>
-
- Merged from transactional-memory.
-
- * g++.dg/dg.exp: Run transactional memory tests.
- * g++.dg/tm: New directory with new tests.
- * gcc.dg/tm: New directory with new tests.
- * c-c++-common/tm: New directory with new tests.
-
-2011-11-08 Dodji Seketeli <dodji@redhat.com>
-
- Fix context handling of alias-declaration
- * g++.dg/cpp0x/alias-decl-11.C: New test.
-
-2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50864
- * g++.dg/parse/template26.C: New.
- * g++.dg/template/crash45.C: Adjust dg-error string.
-
-2011-11-07 Jason Merrill <jason@redhat.com>
-
- PR c++/50848
- * g++.dg/template/lookup9.C: New.
-
- PR c++/50863
- * g++.dg/cpp0x/lambda/lambda-initlist1.C: New.
-
- PR c++/50870
- * g++.dg/cpp0x/decltype35.C: New.
-
-2011-11-07 Dodji Seketeli <dodji@redhat.com>
-
- Support C++11 alias-declaration
- PR c++/45114
- * g++.dg/cpp0x/alias-decl-0.C: New test case.
- * g++.dg/cpp0x/alias-decl-1.C: Likewise.
- * g++.dg/cpp0x/alias-decl-3.C: Likewise.
- * g++.dg/cpp0x/alias-decl-4.C: Likewise.
- * g++.dg/cpp0x/alias-decl-6.C: Likewise.
- * g++.dg/cpp0x/alias-decl-7.C: Likewise.
- * g++.dg/cpp0x/alias-decl-8.C: Likewise.
- * g++.dg/cpp0x/alias-decl-9.C: Likewise.
- * g++.dg/cpp0x/alias-decl-10.C: Likewise.
- * g++.dg/ext/alias-decl-attr1.C: Likewise.
- * g++.dg/ext/alias-decl-attr2.C: Likewise.
- * g++.dg/ext/alias-decl-attr3.C: Likewise.
- * g++.dg/ext/alias-decl-attr4.C: Likewise.
-
-2011-11-07 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.dg/pragma-align-2.c: Compile with -std=gnu99.
-
-2011-11-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50919
- * gfortran.dg/typebound_call_21.f03: New.
-
-2011-11-07 Nathan Sidwell <nathan@acm.org>
-
- * gcc.dg/profile-dir-1.c: Adjust final scan.
- * gcc.dg/profile-dir-2.c: Adjust final scan.
- * gcc.dg/profile-dir-3.c: Adjust final scan.
- * gcc.misc-tests/gcov.exp: Adjust regexp.
- * gcc.misc-tests/gcov-12.c: New.
- * gcc.misc-tests/gcov-13.c: New.
- * gcc.misc-tests/gcovpart-13b.c: New.
- * gcc.misc-tests/gcov-14.c: New.
-
-2011-11-07 Jason Merrill <jason@redhat.com>
-
- PR c++/35688
- * g++.dg/ext/visibility/template8.C: New.
-
-2011-11-07 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50789
- * gcc.target/i386/avx2-gather-1.c: New test.
- * gcc.target/i386/avx2-gather-2.c: New test.
- * gcc.target/i386/avx2-gather-3.c: New test.
- * gcc.target/i386/avx2-gather-4.c: New test.
-
-2011-11-07 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/pr49781-1.c (dg-options): Add -mtune=generic.
-
-2011-11-07 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/45723
- * gfortran.dg/open_dev_null.f90: Remove testcase.
-
-2011-11-07 Uros Bizjak <ubizjak@gmail.com>
-
- * lib/target-supports.exp (check_effective_target_sync_int_128):
- Don't cache the result.
- (check_effective_target_sync_long_long): Ditto.
-
-2011-11-07 Sergey Ostanevich <sergos.gnu@gmail.com>
-
- PR rtl-optimization/47698
- * gcc.target/i386/47698.c: New test.
-
-2011-11-06 Jason Merrill <jason@redhat.com>
-
- PR c++/35688
- * g++.dg/ext/visibility/template7.C: New.
-
-2011-11-07 Terry Guo <terry.guo@arm.com>
-
- * gcc.target/arm/wmul-1.c: Adjust optimization level.
- * gcc.target/arm/wmul-2.c: Ditto.
- * gcc.target/arm/wmul-3.c: Ditto.
- * gcc.target/arm/wmul-4.c: Ditto.
-
-2011-11-06 Joseph Myers <joseph@codesourcery.com>
-
- * g++.dg/cpp0x/alignof3.C, gcc.dg/c1x-align-1.c,
- gcc.dg/c1x-align-2.c, gcc.dg/c1x-align-3.c, gcc.dg/c1x-align-4.c,
- gcc.dg/c90-align-1.c, gcc.dg/c99-align-1.c: New tests.
- * gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu90-const-expr-1.c,
- gcc.dg/gnu99-const-expr-1.c, gcc.dg/gnu99-static-1.c: Update
- expected diagnostics.
-
-2011-11-06 Andrew MacLeod <amacleod@redhat.com>
- Richard Henderson <rth@redhat.com>
- Aldy Hernandez <aldyh@redhat.com>
-
- Merged from cxx-mem-model.
-
- * lib/target-supports.exp (check_effective_target_sync_int_128,
- check_effective_target_sync_long_long): Check whether the target
- supports 64 and 128 bit __sync builtins.
- (check_effective_target_cas_char): New.
- (check_effective_target_cas_int): New.
- * gcc.dg/dg.exp: Exclude simulate-thread tests.
- * gcc.dg/atomic-noinline[-aux].c: New. Make a variety of atomics calls.
- * gcc.dg/atomic-generic[-aux].c: New. Test that generic functions
- produce the expected library calls.
- * gcc.dg/atomic-fence.c: New functional tests.
- * gcc.dg/atomic-param.c: New. Checl for illegal number of parameters.
- * gcc.dg/atomic-invalid.c: New. Test invalid parameters.
- * gcc.dg/atomic-lockfree[-aux].c: New tests.
- * gcc.dg/atomic-compare-exchange-{1-5}.c: New functional tests.
- * gcc.dg/atomic-op-[1-5].c: New. Test atomic fetch functionality.
- * gcc.dg/atomic-exchange-{1-5}.c: New functional tests.
- * gcc.dg/atomic-load-{1-5}.c: New functional tests.
- * gcc.dg/atomic-store-{1-5}.c: New functional tests.
- * gcc.dg/simulate-thread/atomic-load-int128.c: New. Verify int128 loads
- are atomic.
- * gcc.dg/simulate-thread/atomic-load-longlong.c: New. Verify 8 byte
- loads are atomic.
- * gcc.dg/simulate-thread/atomic-load-int.c: New. Verify 4 byte loads
- are atomic.
- * gcc.dg/simulate-thread/atomic-load-short.c: New. Verify 2 byte loads
- are atomic.
- * gcc.dg/simulate-thread/atomic-other-int128.c: New. Verify other
- int128 operations are atomic.
- * gcc.dg/simulate-thread/atomic-other-int.c: New. Verify other 4 byte
- operations are atomic.
- * gcc.dg/simulate-thread/atomic-other-longlong.c: New. Verify 8 byte
- operations are atomic.
- * gcc.dg/simulate-thread/atomic-other-short.c: New. Verify other 2 byte
- operations are atomic.
- * gcc.dg/simulate-thread/speculative-store.c: New. Verify speculative
- stores aren't moved out of a loop.
- * gcc.dg/simulate-thread/strict-align-global.c: New. Verify small
- globals don't overwrite neighbouring globals.
- * gcc.dg/simulate-thread/subfields.c: New. Verify struct component
- writes dont overwrite neighbouring components.
- * c-c++-common/gomp/atomic-10.c: Use cas_int; match __atomic builtin.
- * c-c++-common/gomp/atomic-3.c: Likewise.
- * c-c++-common/gomp/atomic-9.c: Likewise.
- * gcc.dg/gomp/atomic-1.c, gcc.dg/gomp/atomic-2.c,
- gcc.dg/gomp/atomic-3.c, gcc.dg/gomp/atomic-4.c, gcc.dg/gomp/atomic-7.c,
- gcc.dg/gomp/atomic-8.c, gcc.dg/gomp/atomic-9.c,
- gcc.dg/gomp/atomic-10.c, gcc.dg/gomp/atomic-12.c,
- gcc.dg/gomp/atomic-13.c, gcc.dg/gomp/atomic-14.c,
- gcc.dg/gomp/atomic-15.c: Move to c-c++-common/gomp/.
- * g++.dg/gomp/atomic-1.C, g++.dg/gomp/atomic-2.C,
- g++.dg/gomp/atomic-3.C, g++.dg/gomp/atomic-4.C, g++.dg/gomp/atomic-7.C,
- g++.dg/gomp/atomic-8.C, g++.dg/gomp/atomic-9.C,
- g++.dg/gomp/atomic-10.C, g++.dg/gomp/atomic-11.C,
- g++.dg/gomp/atomic-12.C, g++.dg/gomp/atomic-13.C,
- g++.dg/gomp/atomic-15.C: Remove.
- * gcc.dg/gomp/gomp.exp, g++.dg/gomp/gomp.exp: Run c-c++-common tests.
- * gcc.dg/gomp/atomic-11.c: Remove test.
-
-2011-11-06 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/bb-slp-cond-1.c: New test.
- * gcc.dg/vect/slp-cond-1.c: New test.
- * gcc.dg/vect/slp-cond-2.c: New test.
-
-2011-11-05 David S. Miller <davem@davemloft.net>
-
- * lib/test-supports.exp
- (check_effective_target_ultrasparc_vis2_hw): New proc.
- (check_effective_target_ultrasparc_vis3_hw): New proc.
- * gcc.target/sparc/vec-init-1.inc: New vector init common code.
- * gcc.target/sparc/vec-init-2.inc: Likewise.
- * gcc.target/sparc/vec-init-3.inc: Likewise.
- * gcc.target/sparc/vec-init-1-vis1.c: New test.
- * gcc.target/sparc/vec-init-1-vis2.c: New test.
- * gcc.target/sparc/vec-init-1-vis3.c: New test.
- * gcc.target/sparc/vec-init-2-vis1.c: New test.
- * gcc.target/sparc/vec-init-2-vis2.c: New test.
- * gcc.target/sparc/vec-init-2-vis3.c: New test.
- * gcc.target/sparc/vec-init-3-vis1.c: New test.
- * gcc.target/sparc/vec-init-3-vis2.c: New test.
- * gcc.target/sparc/vec-init-3-vis3.c: New test.
-
-2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * gcc.c-torture/execute/ieee/mul-subnormal-single-1.x:
- Disable test on Epiphany.
- * gcc.c-torture/execute/20101011-1.c: Disable test on Epiphany.
- * gcc.dg/stack-usage-1.c [__epiphany__] (SIZE): Define.
- * gcc.dg/pragma-pack-3.c: Disable test on Epiphany.
- * g++.dg/parse/pragma3.C: Likewise.
- * stackalign/builtin-apply-2.c (STACK_ARGUMENTS_SIZE): Define.
- (bar): Use it.
- * gcc.dg/weak/typeof-2.c [epiphany-*-*]: Add option -mshort-calls.
- * gcc.dg/tls/thr-cse-1.c: Likewise.
- * g++.dg/opt/devirt2.C: Likewise.
- * gcc.dg/20020312-2.c [epiphany-*-*] (PIC_REG): Define.
- * gcc.dg/builtin-apply2.c [__epiphany__]: (STACK_ARGUMENTS_SIZE): 20.
- * gcc.target/epiphany: New directory.
-
-2011-11-05 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/quad_2.f90: New.
-
-2011-11-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.dg/strlenopt-22g.c: New wrapper around...
- * gcc.dg/strlenopt-22.c: ...this. Do not define USE_GNU and adjust.
-
-2011-11-04 Jason Merrill <jason@redhat.com>
-
- PR c++/26714
- * g++.dg/init/lifetime2.C: New.
- * g++.dg/cpp0x/initlist-lifetime2.C: New.
-
- PR c++/48370
- * g++.dg/init/lifetime1.C: Test cleanup order.
-
-2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * g++.dg/other/offsetof7.C: New test.
-
-2011-11-04 Hans-Peter Nilsson <hp@axis.com>
-
- * lib/gcc-dg.exp (gcc_force_conventional_output): New global
- variable, default empty, -ffat-lto-objects for effective_target_lto.
- (gcc-dg-test-1): Add options from dg-final methods.
- * lib/scanasm.exp (scan-assembler_required_options)
- (scan-assembler-not_required_options): New procs.
-
-2011-10-09 Magnus Fromreide <magfr@lysator.liu.se>
-
- * g++.dg/cpp0x/enum21a.C: Test that enum x { y, } does
- generate a pedwarn in c++98-mode.
- * g++.dg/cpp0x/enum21b.C: Test that enum x { y, }
- don't generate a pedwarn in c++0x-mode.
-
-2011-11-04 Olivier Goffart <olivier@woboq.com>
-
- PR c++/50965
- * g++.dg/cpp0x/nsdmi1.C: Add more cases.
-
-2011-11-04 Jiangning Liu <jiangning.liu@arm.com>
-
- PR rtl-optimization/38644
- * gcc.target/arm/stack-red-zone.c: New.
-
-2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48420
- * g++.dg/warn/Wconversion-null-3.C: New.
-
-2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
-
- PR c++/50941
- * g++.dg/cpp0x/udlit-strint-length.C: New.
-
-2011-11-04 Jason Merrill <jason@redhat.com>
-
- PR c++/48370
- * g++.dg/cpp0x/initlist-lifetime1.C: New.
- * g++.dg/init/lifetime1.C: New.
- * g++.dg/init/ref21.C: New.
- * g++.dg/eh/array1.C: New.
-
-2011-11-04 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/50763
- * gcc.dg/pr50763-5.c: New test.
-
-2011-11-04 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/50763
- * g++.dg/pr50763-4.C: New test.
-
-2011-11-04 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/torture/vec-cvt-1.c: Enable commented out inttoflttestui
- test.
-
- * gcc.dg/torture/vec-cvt-1.c: Enable flttointtestui test.
-
- * gcc.dg/torture/vec-cvt-1.c: New test.
-
-2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/private1[-sub].ads: New test.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/43829
- * gfortran.dg/function_optimize_7.f90: Disable sum inlining.
- * gfortran.dg/inline_sum_1.f90: New.
- * gfortran.dg/inline_sum_2.f90: New.
- * gfortran.dg/inline_sum_bounds_check_1.f90: New.
- * gfortran.dg/inline_sum_bounds_check_2.f90: New.
- * gfortran.dg/inline_product_1.f90: New.
-
-2011-11-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50933
- * gfortran.dg/bind_c_dts_5.f90: New.
-
-2011-11-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50960
- * gfortran.dg/module_parameter_array_refs_2.f90: New.
-
-2011-11-03 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50079
- * g++.dg/init/copy7.C: Remove testcase.
-
-2011-11-03 Martin Jambor <mjambor@suse.cz>
-
- * g++.dg/ipa/devirt-c-1.C: Add dump scans.
- * g++.dg/ipa/devirt-c-2.C: Likewise.
- * g++.dg/ipa/devirt-c-7.C: New test.
- * g++.dg/ipa/devirt-c-8.C: Likewise.
-
-2011-11-03 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50912
- * gnat.dg/loop_optimization10.ad[sb]: New test.
- * gnat.dg/loop_optimization10_pkg.ads: New helper.
-
-2011-11-02 Jason Merrill <jason@redhat.com>
-
- PR c++/50930
- * g++.dg/cpp0x/nsdmi-list2.C: New.
-
-2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50810
- * g++.dg/cpp0x/warn_cxx0x2.C: New.
- * g++.dg/cpp0x/warn_cxx0x3.C: Likewise.
-
-2011-11-02 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/50769
- * gfortran.dg/pr50769.f90: New test.
-
-2011-11-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.target/sparc/20111102-1.c: New test.
-
-2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50956
- * g++.dg/warn/Wcast-qual2.C: New.
-
-2011-11-02 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/50763
- * g++.dg/pr50763-3.C: New test.
-
-2011-11-02 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/50672
- * g++.dg/pr50672.C: New test.
-
-2011-11-02 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/avx-cvt-2.c (dg-options): Add -mtune=generic.
- * gcc.target/i386/avx2-cvt-2.c (dg-options): Ditto.
- * gcc.target/i386/sse2-cvt-2.c (dg-options): Ditto.
-
- * gcc.target/i386/vectorize4-avx.c (scan-assembler): Remove xfail.
-
-2011-11-02 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50902
- * gcc.dg/torture/pr50902.c: New testcase.
-
-2010-11-02 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50890
- * gcc.dg/torture/pr50890.c: New testcase.
-
-2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/44277
- * g++.dg/warn/Wzero-as-null-pointer-constant-1.C: New.
- * g++.dg/cpp0x/Wzero-as-null-pointer-constant-1.C: Likewise.
-
-2011-11-01 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/50908
- * gcc.dg/pr50908.c: New test.
- * gcc.dg/pr50908-2.c: Same.
- * gcc.dg/pr50908-3.c: Same.
-
-2011-11-01 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/no-scevccp-outer-6-global.c: Expect to vectorize
- the outer loop. Remove comment. Don't check for widen-mult.
-
-2011-10-31 Martin Jambor <mjambor@suse.cz>
-
- * gcc.dg/ipa/ipcp-4.c: New test.
-
-2011-10-31 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/vshift-3.c: New test.
- * gcc.dg/vshift-4.c: New test.
- * gcc.dg/vshift-5.c: New test.
-
-2011-10-31 Janne Blomqvist <jb@gcc.gnu.org>
-
- * gfortran.dg/inquire_5.f90: Update testcase to match the standard
- and current implementation.
-
-2011-10-31 Paul Brook <paul@codesourcery.com>
-
- * gcc.dg/constructor-1.c: New test.
-
-2011-10-30 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/50753
- * gfortran.dg/dshift_3.f90: New test.
-
-2011-10-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- * gcc.dg/scal-to-vec2.c (dg-options): Add -fno-common to options on
- hppa*-*-hpux*.
- * gcc.dg/torture/vshuf-v8hi.c: Likewise.
- * gcc.dg/torture/vshuf-v4si.c: Likewise.
- * gcc.dg/torture/vshuf-v8si.c: Likewise.
- * gcc.dg/torture/vshuf-v32qi.c: Likewise.
- * gcc.dg/torture/vshuf-v4di.c: Likewise.
- * gcc.dg/torture/vshuf-v2df.c: Likewise.
- * gcc.dg/torture/vshuf-v16qi.c: Likewise.
- * gcc.dg/torture/vshuf-v4sf.c: Likewise.
- * gcc.dg/torture/vshuf-v8sf.c: Likewise.
- * gcc.dg/torture/vshuf-v2di.c: Likewise.
- * gcc.dg/torture/vshuf-v16hi.c: Likewise.
- * gcc.dg/torture/vshuf-v4df.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-31.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-33.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-34.c: Likewise.
- * gcc.dg/vector-compare-2.c: Likewise.
-
-2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50901
- * g++.dg/cpp0x/pr50901.C: New.
-
-2011-10-29 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/fma-check.h (main): Use return 0 instead of exit (0).
- * gcc.target/i386/fma4-check.h (main): Ditto.
- * gcc.target/i386/xop-check.h (main): Ditto.
-
-2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- Revert:
- 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50864
- * g++.dg/template/crash109.C: New.
-
-2011-10-28 Jason Merrill <jason@redhat.com>
-
- * c-c++-common/dfp/pr33466.c: Adjust for user-defined literals.
-
-2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50864
- * g++.dg/template/crash109.C: New.
-
-2011-10-28 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * gfortran.dg/nearest_5.f90: New test.
-
-2011-10-28 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/vshift-1.c: New test.
- * gcc.dg/vshift-2.c: New test.
- * gcc.target/i386/xop-vshift-1.c: New test.
- * gcc.target/i386/xop-vshift-2.c: New test.
- * gcc.target/i386/avx2-vshift-1.c: New test.
-
-2011-10-28 Chung-Lin Tang <cltang@codesourcery.com>
-
- PR rtl-optimization/49720
- * g++.dg/torture/pr49720.C: New test.
-
-2011-10-27 David S. Miller <davem@davemloft.net>
-
- * gcc.target/sparc/setcc-3.c: New test.
-
-2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
-
- PR c++/30066
- * g++.dg/ext/visibility/fvisibility-inlines-hidden-4.C: New test.
-
-2011-10-27 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.target/i386/sse2-cvt-1.c: New test.
- * gcc.target/i386/sse2-cvt-2.c: New test.
- * gcc.target/i386/avx-cvt-1.c: New test.
- * gcc.target/i386/avx-cvt-2.c: New test.
- * gcc.target/i386/avx2-cvt-1.c: New test.
- * gcc.target/i386/avx2-cvt-2.c: New test.
-
-2011-10-27 Martin Jambor <mjambor@suse.cz>
-
- * g++.dg/tree-ssa/pr45605.C: Scan fre1 dump and unxfail.
-
-2011-10-27 Uros Bizjak <ubizjak@gmail.com>
- Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR target/50875
- * gfortran.dg/pr50875.f90: New test.
-
-2011-10-26 David S. Miller <davem@davemloft.net>
-
- * gcc.target/sparc/fmaf-1.c: New test.
-
- * gcc.target/sparc/setcc-1.c: New test.
- * gcc.target/sparc/setcc-2.c: New test.
-
-2011-10-26 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/tls/thr-cse-1.c: For i?86-*-mingw*, check for multiple calls.
-
-2011-10-26 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/graphite/run-id-1.c: Pass -Wl,--stack,12582912 option for
- Windows targets.
-
-2011-10-26 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.target/i386/pr37843-4.c: Allow for leading underscores on
- symbol names.
-
-2011-10-26 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.target/i386/pad-4.c: Skip for Windows targets.
-
-2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/discr1.ads: New test.
- * gnat.dg/specs/discr1_pkg.ads: New helper.
-
-2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/unchecked_union.ads: Rename to...
- * gnat.dg/specs/unchecked_union1.ads: ...this.
- * gnat.dg/specs/unchecked_union2.ads: New test.
-
-2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/atomic1.ads: New test.
-
-2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
-
- Implement C++11 user-defined literals.
- * g++.dg/cpp0x/udlit-addr.C: New.
- * g++.dg/cpp0x/udlit-args.C: New.
- * g++.dg/cpp0x/udlit-args-neg.C: New.
- * g++.dg/cpp0x/udlit-clink-neg.C: New.
- * g++.dg/cpp0x/udlit-concat.C: New.
- * g++.dg/cpp0x/udlit-concat-neg.C: New.
- * g++.dg/cpp0x/udlit-constexpr.C: New.
- * g++.dg/cpp0x/udlit-cpp98-neg.C: New.
- * g++.dg/cpp0x/udlit-declare-neg.C: New.
- * g++.dg/cpp0x/udlit-friend.C: New.
- * g++.dg/cpp0x/udlit-general.C: New.
- * g++.dg/cpp0x/udlit-inline.C: New.
- * g++.dg/cpp0x/udlit-linkage-neg.C: New.
- * g++.dg/cpp0x/udlit-member-neg.C: New.
- * g++.dg/cpp0x/udlit-namespace.C: New.
- * g++.dg/cpp0x/udlit-nofunc-neg.C: New.
- * g++.dg/cpp0x/udlit-nonempty-str-neg.C: New.
- * g++.dg/cpp0x/udlit-nospace-neg.C: New.
- * g++.dg/cpp0x/udlit-nosuffix-neg.C: New.
- * g++.dg/cpp0x/udlit-nounder-neg.C: New.
- * g++.dg/cpp0x/udlit-operator-neg.C: New.
- * g++.dg/cpp0x/udlit-raw-str.C: New.
- * g++.dg/cpp0x/udlit-shadow-neg.C: New.
- * g++.dg/cpp0x/udlit-suffix-neg.C: New.
- * g++.dg/cpp0x/udlit-systemheader.C: New.
- * g++.dg/cpp0x/udlit-template.C: New.
- * g++.dg/cpp0x/udlit-tmpl-arg.C: New.
- * g++.dg/cpp0x/udlit-tmpl-arg-neg.C: New.
- * g++.dg/cpp0x/udlit-tmpl-parms.C: New.
- * g++.dg/cpp0x/udlit-tmpl-parms-neg.C: New.
- * g++.dg/cpp0x/udlit_system_header: New.
-
-2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50870
- * g++.dg/cpp0x/decltype34.C: New.
-
-2011-10-26 Tom de Vries <tom@codesourcery.com>
-
- * gcc.c-torture/unsorted/HIcmp.c: Fix unaligned pointer.
- * gcc.c-torture/unsorted/HIset.c: Same.
- * gcc.c-torture/unsorted/SIcmp.c: Same.
- * gcc.c-torture/unsorted/SIset.c: Same.
- * gcc.c-torture/unsorted/SFset.c: Same.
- * gcc.c-torture/unsorted/UHIcmp.c: Same.
- * gcc.c-torture/unsorted/USIcmp.c: Same.
- * gcc.c-torture/unsorted/DFcmp.c: Same.
-
-2011-10-26 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.target/i386/avx2-i32gatherd-1.c: Adjust scan-assembler regex
- to work also with -masm=intel and additionally test the xmm vs. ymm
- register type combination on mask/dest and in vsib.
- * gcc.target/i386/avx2-i32gatherd256-1.c: Likewise.
- * gcc.target/i386/avx2-i32gatherd256-3.c: Likewise.
- * gcc.target/i386/avx2-i32gatherd-3.c: Likewise.
- * gcc.target/i386/avx2-i32gatherpd-1.c: Likewise.
- * gcc.target/i386/avx2-i32gatherpd256-1.c: Likewise.
- * gcc.target/i386/avx2-i32gatherpd256-3.c: Likewise.
- * gcc.target/i386/avx2-i32gatherpd-3.c: Likewise.
- * gcc.target/i386/avx2-i32gatherps-1.c: Likewise.
- * gcc.target/i386/avx2-i32gatherps256-1.c: Likewise.
- * gcc.target/i386/avx2-i32gatherps256-3.c: Likewise.
- * gcc.target/i386/avx2-i32gatherps-3.c: Likewise.
- * gcc.target/i386/avx2-i32gatherq-1.c: Likewise.
- * gcc.target/i386/avx2-i32gatherq256-1.c: Likewise.
- * gcc.target/i386/avx2-i32gatherq256-3.c: Likewise.
- * gcc.target/i386/avx2-i32gatherq-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherd-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherd256-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherd256-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherd-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherpd-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherpd256-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherpd256-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherpd-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherps-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherps256-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherps256-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherps-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherq-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherq256-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherq256-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherq-3.c: Likewise.
-
-2011-10-26 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/50763
- * gcc.dg/pr50763-2.c: New test.
-
-2011-10-25 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/format/ms_c90-printf-1.c, gcc.dg/format/ms_c90-scanf-1.c:
- Update expected messages.
-
-2011-10-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.dg/vect/slp-multitypes-2.c: Do not XFAIL on SPARC 32-bit.
-
-2011-10-25 Jason Merrill <jason@redhat.com>
-
- PR c++/50866
- * g++.dg/init/aggr7.C: New.
-
- PR c++/49996
- * g++.dg/cpp0x/initlist59.C: New.
-
-2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50858
- * g++.dg/overload/operator5.C: New.
-
-2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50861
- * g++.dg/template/crash108.C: New.
-
-2011-10-25 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50596
- * gcc.dg/vect/vect-cond-10.c: New test.
-
-2011-10-24 Joey Ye <joey.ye@arm.com>
-
- * gcc.target/arm/pr42575.c: Remove architecture option.
-
-2011-10-24 David S. Miller <davem@davemloft.net>
-
- * gcc.target/sparc/vis3move-1.c: New test.
- * gcc.target/sparc/vis3move-2.c: New test.
- * gcc.target/sparc/vis3move-3.c: New test.
-
-2011-10-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * gcc.dg/strlenopt-22.c: New testcase.
- * gcc.dg/strlenopt-4.c: Change scan value for s390(x).
-
-2011-10-24 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/sse-5.c (dg-options): Add -mno-sse.
- Remove -march=i386.
- (dg-skip-if): Remove.
- * gcc.target/i386/funcspec-1.c: Ditto.
- * gcc.target/i386/funcspec-3.c (dg-options): Add -mno-sse3.
-
-2011-10-24 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/vect/vect-bool-1.c: New testcase.
-
-2011-10-24 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50838
- * gcc.dg/torture/pr50838.c: New testcase.
-
-2011-10-24 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50730
- * gcc.dg/vect/no-tree-sra-bb-slp-pr50730.c: New test.
- * gcc.dg/vect/vect.exp: Run no-tree-sra-bb-slp* tests with
- -fno-tree-sra and SLP flags.
-
-2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50841
- Revert:
- 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50810
- * g++.dg/cpp0x/warn_cxx0x2.C: New.
- * g++.dg/cpp0x/warn_cxx0x3.C: Likewise.
-
-2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50810
- * g++.dg/cpp0x/warn_cxx0x2.C: New.
- * g++.dg/cpp0x/warn_cxx0x3.C: Likewise.
-
-2011-10-23 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/50763
- * gcc.dg/pr50763.c: New test.
-
-2011-10-23 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/50788
- * gcc.target/i386/pr50788.c: New test.
-
-2011-10-23 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50819
- * g++.dg/vect/vect.exp: Set target dependent flags for slp-* tests.
- * g++.dg/vect/slp-pr50819.cc: New test.
-
-2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/45385
- * g++.dg/warn/Wconversion4.C: New.
-
-2011-10-21 Jakub Jelinek <jakub@redhat.com>
-
- PR target/50813
- * gcc.dg/torture/vshuf-32.inc: Add broadcast permutation
- from element other than first and reverse permutation.
- * gcc.dg/torture/vshuf-16.inc: Likewise.
- * gcc.dg/torture/vshuf-8.inc: Likewise.
- * gcc.dg/torture/vshuf-4.inc: Likewise.
-
-2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/31423
- * g++.dg/parse/error43.C: New.
- * g++.dg/parse/error44.C: Likewise.
-
-2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
-
- PR target/50740
- * gcc.target/i386/avx2-check.h (main): Check CPUID level correctly.
- * gcc.target/i386/bmi2-check.h: Ditto.
-
-2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
-
- PR c++/50811
- * g++.dg/cpp0x/override2.C: Add test.
-
-2011-10-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * lib/gcc-dg.exp (GCC_UNDER_TEST): Set before calling
- check_linker_plugin_available.
-
-2011-10-21 Kai Tietz <ktietz@redhat.com>
-
- * gcc.target/i386/branch-cost1.c: New test.
- * gcc.target/i386/branch-cost2.c: New test.
- * gcc.target/i386/branch-cost3.c: New test.
- * gcc.target/i386/branch-cost4.c: New test.
-
-2011-10-20 Steve Ellcey <sje@cup.hp.com>
-
- * gcc.dg/vect/vect-120.c: Add vect_floatint_cvt requirement.
-
-2011-10-20 Steve Ellcey <sje@cup.hp.com>
-
- PR testsuite/50722
- * gcc.dg/pr49994-3.c: Skip on HP-UX.
-
-2011-10-20 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/lto/pr46940_0.c (ASMNAME, ASMNAME2, STRING): Define.
- (_moz_foo, EXT__foo): Use ASMNAME.
-
-2011-10-20 Joseph Myers <joseph@codesourcery.com>
-
- * lib/lto.exp (lto-execute): Use .exe suffix for test executable
- names.
-
-2011-10-20 Kirill Yukhin <kirill.yukhin@intel.com>
-
- PR target/50766
- * gcc.target/i386/pr50766.c: New test.
-
-2011-10-20 Jason Merrill <jason@redhat.com>
-
- PR c++/41449
- * g++.dg/eh/partial1.C: New.
-
-2011-10-20 Richard Henderson <rth@redhat.com>
-
- * gcc.target/i386/vperm-v2df.c, gcc.target/i386/vperm-v2di.c,
- gcc.target/i386/vperm-v4sf-1.c, gcc.target/i386/vperm-v4sf-2.c,
- gcc.target/i386/vperm-v4si-1.c, gcc.target/i386/vperm-v4si-2.c:
- Use __builtin_shuffle.
-
-2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/50514
- * gfortran.dg/ishft_3.f90: Update test.
-
-2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/50524
- * gfortran.dg/substring_integer_index.f90: New test.
-
-2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * gfortran.dg/format_string.f: New test.
-
-2011-10-20 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/ipa/ipa-sra-2.c: Add dg-require-effective-target
- non_strict_align.
- * gcc.dg/ipa/ipa-sra-6.c: Ditto.
-
-2011-10-20 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.target/i386/pr40906-1.c, gcc.target/i386/pr40906-2.c,
- gcc.target/i386/pr46226.c: Do not use
- -mno-accumulate-outgoing-args.
-
-2011-10-20 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/tree-prof/val-prof-7.c: Declare bzero instead of
- including <strings.h>.
-
-2011-10-19 Jan Hubicka <jh@suse.cz>
-
- * lib/lto.exp (lto_init): Test slim lto and no-linker-plugin path.
- * lib/gcc-dg.exp (check_effective_target_lto): Likewise.
- * lib/c-torture.exp: Likewise.
- * gcc.c-torture/execute/builtins/strstr-asm.c: Force fat LTO.
- * gcc.c-torture/compile/sync-1.c: Likewise.
- * gcc.c-torture/compile/sync-1.c: Likewise.
- * gcc.c-torture/compile/sync-3.c: Likewise.
- * gcc.dg/noncompile/invalid_asm.c: Likewise.
- * gcc.dg/noncompile/920507-1.c: Likewise.
- * gcc.dg/torture/pr36400.c: Likewise.
- * g++.dg/torture/pr34850.C: Likewise.
-
-2011-10-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/source_ref1.adb: New test.
- * gnat.dg/source_ref2.adb: Likewise.
-
-2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/13657
- * g++.dg/parse/error42.C: New.
- * g++.old-deja/g++.other/ptrmem7.C: Tweak dg-errors.
-
-2011-10-19 Jason Merrill <jason@redhat.com>
-
- PR c++/50793
- * g++.dg/init/value9.C: New.
-
-2011-10-19 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/torture/vshuf-32.inc: Add interleave permutations.
- * gcc.dg/torture/vshuf-16.inc: Likewise.
- * gcc.dg/torture/vshuf-8.inc: Likewise.
- * gcc.dg/torture/vshuf-4.inc: Likewise.
-
-2011-10-19 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47023
- * gfortran.dg/sizeof_proc.f90: New.
-
-2011-10-19 Joseph Myers <joseph@codesourcery.com>
-
- * g++.dg/compat/struct-layout-1_generate.c: Also pass -mno-mmx
- -Wno-abi for i?86-*-mingw32* x86_64-*-mingw32* i?86-*-cygwin*.
-
-2011-10-19 Uros Bizjak <ubizjak@gmail.com>
-
- PR testsuite/50796
- * gcc.dg/plugin/plugindir?.c Update dg-prune-output.
-
-2011-10-19 Jason Merrill <jason@redhat.com>
-
- PR c++/50787
- * g++.dg/init/ref20.C: New.
-
-2011-10-19 Kai Tietz <ktietz@redhat.com>
-
- PR middle-end/50795
- * gcc.dg/tree-ssa/builtin-expect-1.c: Adjust test.
- * gcc.dg/tree-ssa/builtin-expect-2.c: Adjust test.
- * gcc.dg/tree-ssa/builtin-expect-3.c: Adjust test.
- * gcc.dg/tree-ssa/builtin-expect-4.c: Adjust test.
- * gcc.dg/tree-ssa/builtin-expect-5.c: Adjust test.
-
-2011-10-19 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50768
- * gcc.dg/torture/pr50768.c: New testcase.
-
-2011-10-19 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/50340
- * gcc.dg/pr50340.c: New.
-
-2011-10-18 Andrew Stubbs <ams@codesourcery.com>
-
- PR tree-optimization/50717
-
- * gcc.dg/pr50717-1.c: New file.
- * gcc.target/arm/wmul-12.c: Correct types.
- * gcc.target/arm/wmul-8.c: Correct types.
-
-2011-10-18 Jason Merrill <jason@redhat.com>
-
- PR c++/50531
- * g++.dg/cpp0x/defaulted32.C: New.
-
- PR c++/50742
- * g++.dg/lookup/using23.C: New.
-
- PR c++/50500
- * g++.dg/cpp0x/implicit12.C: New.
- * g++.dg/cpp0x/defaulted20.C: Adjust.
- * g++.dg/cpp0x/defaulted21.C: Adjust.
- * g++.dg/cpp0x/implicit-copy.C: Adjust.
- * g++.dg/cpp0x/implicit4.C: Adjust.
- * g++.dg/cpp0x/implicit5.C: Adjust.
- * g++.dg/cpp0x/implicit8.C: Adjust.
- * g++.dg/cpp0x/lambda/lambda-ice2.C: Adjust.
- * g++.dg/cpp0x/not_special.C: Adjust.
- * g++.dg/cpp0x/rv-trivial-bug.C: Adjust.
- * g++.dg/cpp0x/rv1n.C: Adjust.
- * g++.dg/cpp0x/rv2n.C: Adjust.
- * g++.dg/cpp0x/rv3n.C: Adjust.
- * g++.dg/cpp0x/rv4n.C: Adjust.
- * g++.dg/cpp0x/rv5n.C: Adjust.
- * g++.dg/cpp0x/rv6n.C: Adjust.
- * g++.dg/cpp0x/rv7n.C: Adjust.
-
-2011-10-18 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * gcc.target/i386/avx2-vpop-check.h: New header.
- * gcc.target/i386/avx2-vpaddd-3.c: New test.
- * gcc.target/i386/avx2-vpaddw-3.c: Ditto.
- * gcc.target/i386/avx2-vpaddb-3.c: Ditto.
- * gcc.target/i386/avx2-vpaddq-3.c: Ditto.
- * gcc.target/i386/avx2-vpand-3.c: Ditto.
- * gcc.target/i386/avx2-vpmulld-3.c: Ditto.
- * gcc.target/i386/avx2-vpmullw-3.c: Ditto.
- * gcc.target/i386/avx2-vpsrad-3.c: Ditto.
- * gcc.target/i386/avx2-vpsraw-3.c: Ditto.
- * gcc.target/i386/avx2-vpsrld-3.c: Ditto.
- * gcc.target/i386/avx2-vpsrlw-3.c: Ditto.
- * gcc.target/i386/avx2-vpsubb-3.c: Ditto.
- * gcc.target/i386/avx2-vpsubd-3.c: Ditto.
- * gcc.target/i386/avx2-vpsubq-3.c: Ditto.
- * gcc.target/i386/avx2-vpsubw-3.c: Ditto.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * gfortran.dg/coarray_subobject_1.f90: New test.
- * gfortran.dg/coarray/subobject_1.f90: New test.
-
-2011-10-18 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/50205
- * gcc.dg/pr50205.c: New.
-
-2011-10-18 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50767
- * gcc.dg/torture/pr50767.c: New testcase.
-
-2011-10-18 Julian Brown <julian@codesourcery.com>
-
- * lib/target-supports.exp (check_effective_target_arm_unaligned): New.
- * gcc.target/arm/unaligned-memcpy-1.c: New.
- * gcc.target/arm/unaligned-memcpy-2.c: New.
- * gcc.target/arm/unaligned-memcpy-3.c: New.
- * gcc.target/arm/unaligned-memcpy-4.c: New.
-
-2011-10-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47023
- * gfortran.dg/iso_c_binding_class.f03: New.
-
-2011-10-18 Ira Rosen <ira.rosen@linaro.org>
-
- * testsuite/lib/target-supports.exp
- (check_effective_target_vect_widen_shift): New.
- * gcc.dg/vect/vect-widen-shift-s16.c: New.
- * gcc.dg/vect/vect-widen-shift-s8.c: New.
- * gcc.dg/vect/vect-widen-shift-u16.c: New.
- * gcc.dg/vect/vect-widen-shift-u8.c: New.
-
-2011-10-18 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/torture/restrict-1.c: New testcase.
-
-2011-10-17 Michael Spertus <mike_spertus@symantec.com>
-
- * g++.dg/ext/bases.C: New test.
-
-2011-10-17 David S. Miller <davem@davemloft.net>
-
- * gcc.target/sparc/fand.c: Remove __LP64__ ifdefs and expect
- all operations to emit VIS instructions.
- * gcc.target/sparc/fandnot.c: Likewise.
- * gcc.target/sparc/fnot.c: Likewise.
- * gcc.target/sparc/for.c: Likewise.
- * gcc.target/sparc/fornot.c: Likewise.
- * gcc.target/sparc/fxnor.c: Likewise.
- * gcc.target/sparc/fxor.c: Likewise.
- * gcc.target/sparc/combined-1.c: Revert change to use -O2, no longer
- needed.
-
-2011-10-17 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.c-torture/execute/vshuf-v16hi.c: New test.
- * gcc.dg/torture/vshuf-16.inc: New file.
- * gcc.dg/torture/vshuf-2.inc: New file.
- * gcc.dg/torture/vshuf-32.inc: New file.
- * gcc.dg/torture/vshuf-4.inc: New file.
- * gcc.dg/torture/vshuf-8.inc: New file.
- * gcc.dg/torture/vshuf-main.inc: New file.
- * gcc.dg/torture/vshuf-v16hi.c: New test.
- * gcc.dg/torture/vshuf-v16qi.c: New test.
- * gcc.dg/torture/vshuf-v2df.c: New test.
- * gcc.dg/torture/vshuf-v2di.c: New test.
- * gcc.dg/torture/vshuf-v2sf.c: New test.
- * gcc.dg/torture/vshuf-v2si.c: New test.
- * gcc.dg/torture/vshuf-v32qi.c: New test.
- * gcc.dg/torture/vshuf-v4df.c: New test.
- * gcc.dg/torture/vshuf-v4di.c: New test.
- * gcc.dg/torture/vshuf-v4hi.c: New test.
- * gcc.dg/torture/vshuf-v4sf.c: New test.
- * gcc.dg/torture/vshuf-v4si.c: New test.
- * gcc.dg/torture/vshuf-v8hi.c: New test.
- * gcc.dg/torture/vshuf-v8qi.c: New test.
- * gcc.dg/torture/vshuf-v8sf.c: New test.
- * gcc.dg/torture/vshuf-v8si.c: New test.
-
-2011-10-17 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50746
- * gcc.dg/vect/vect-114.c: Remove vect_hw_misalign.
-
-2011-10-17 Jason Merrill <jason@redhat.com>
-
- PR c++/50736
- * g++.dg/cpp0x/lambda/lambda-capture-neg.C: New.
-
-2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/44524
- * g++.dg/parse/error41.C: New.
- * g++.dg/parse/error20.C: Adjust.
-
-2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50757
- * g++.dg/warn/format7.C: New.
- * obj-c++.dg/warn7.mm: Likewise.
-
-2011-10-17 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50729
- * gcc.dg/torture/pr50729.c: New testcase.
-
-2011-10-15 Tom Tromey <tromey@redhat.com>
- Dodji Seketeli <dodji@redhat.com>
-
- * lib/prune.exp (prune_gcc_output): Prune output referring to
- included files.
- * gcc.dg/cpp/macro-exp-tracking-1.c: New test.
- * gcc.dg/cpp/macro-exp-tracking-2.c: Likewise.
- * gcc.dg/cpp/macro-exp-tracking-3.c: Likewise.
- * gcc.dg/cpp/pragma-diagnostic-2.c: Likewise.
-
-2011-10-15 Tom Tromey <tromey@redhat.com>
- Dodji Seketeli <dodji@redhat.com>
-
- * gcc.dg/cpp/pragma-diagnostic-1.c: New test.
-
-2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48489
- * g++.dg/inherit/error5.C: New.
-
-2011-10-17 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47023
- PR fortran/50752
- * gfortran.dg/kind_tests_4.f90: New.
-
-2011-10-17 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/vect-21.c: Expect the loops to get vectorized on
- targets that support vector condition.
-
-2011-10-16 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47023
- * gfortran.dg/c_kind_tests_3.f03: New.
-
-2011-10-16 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50547
- * gfortran.dg/elemental_args_check_4.f90: New.
-
-2011-10-16 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50727
- * gcc.dg/vect/pr50727.c: New test.
-
-2011-10-16 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.dg/vla-23.c: New test.
-
-2011-10-16 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50596
- * gcc.dg/vect/vect-cond-9.c: New test.
-
-2011-10-16 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/bb-slp-29.c: New test.
-
-2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50732
- * g++.dg/ext/is_base_of_incomplete.C: New.
- * g++.dg/ext/is_base_of_diagnostic.C: Adjust dg-errors.
- * g++.dg/ext/unary_trait_incomplete.C: Likewise.
-
-2011-10-15 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.target/sparc/combined-1.c: Compile at -O2.
-
-2011-10-15 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/fma_float_?.c (dg-prune_output): Remove.
- (dg-options): Add -Wno-attributes.
- * gcc.target/i386/fma_double_?.c: Ditto.
- * gcc.target/i386/fma_run_float_?.c: Ditto.
- * gcc.target/i386/fma_run_double_?.c: Ditto.
- * gcc.target/i386/l_fma_float_?.c: Dtto.
- * gcc.target/i386/l_fma_double_?.c: Ditto.
- * gcc.target/i386/l_fma_run_float_?.c: Ditto.
- * gcc.target/i386/l_fma_run_double_?.c: Ditto.
-
-2011-10-15 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/bind_c_usage_23.f90: Change TR 29113 to TS 29113 in
- the comments.
- * gfortran.dg/bind_c_usage_24.f90: Ditto.
- * gfortran.dg/rank_3.f90: Ditto.
- * gfortran.dg/bind_c_usage_22.f90: Ditto, change -std=f2008tr to
- -std=f2008ts in dg-options.
- * gfortran.dg/rank_4.f90: Ditto.
-
-2011-10-15 Oleg Endo <oleg.endo@t-online.de>
-
- PR target/49263
- * gcc.target/sh/pr49263.c: New.
-
-2011-10-14 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/debug1.ads: Tweak.
-
-2011-10-14 Kai Tietz <ktietz@redhat.com>
-
- * gfortran.fortran-torture/compile/logical-2.f90: New test.
-
-2011-10-14 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.target/i386/sse2-mul-1.c: New test.
- * gcc.target/i386/sse4_1-mul-1.c: New test.
- * gcc.target/i386/avx-mul-1.c: New test.
- * gcc.target/i386/xop-mul-1.c: New test.
- * gcc.target/i386/avx2-mul-1.c: New test.
-
-2011-10-14 Jason Merrill <jason@redhat.com>
-
- PR c++/50563
- * g++.dg/cpp0x/nsdmi-list1.C: New.
-
- PR c++/50707
- * g++.dg/cpp0x/nsdmi-const1.C: New.
-
-2011-10-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50570
- * gfortran.dg/pointer_intent_5.f90: New.
-
-2011-10-14 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
-
- * gcc.target/i386/warn-vect-op-3.c: Exclude 32-bit architectures.
- * gcc.target/i386/warn-vect-op-1.c: Ditto.
- * gcc.target/i386/warn-vect-op-2.c: Ditto.
-
-2011-10-14 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50718
- * gfortran.dg/pointer_check_11.f90: New.
- * gfortran.dg/pointer_check_12.f90: New.
-
-2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/38174
- * g++.dg/overload/operator4.C: New.
-
-2011-10-14 David Alan Gilbert <david.gilbert@linaro.org>
-
- * gcc.dg/di-longlong64-sync-1.c: New test.
- * gcc.dg/di-sync-multithread.c: New test.
- * gcc.target/arm/di-longlong64-sync-withhelpers.c: New test.
- * gcc.target/arm/di-longlong64-sync-withldrexd.c: New test.
- * lib/target-supports.exp: (arm_arch_*_ok): Series of effective-target
- tests for v5, v6, v6k, and v7-a, and add-options helpers.
- (check_effective_target_arm_arm_ok): New helper.
- (check_effective_target_sync_longlong): New helper.
-
-2011-10-14 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50723
- * gcc.dg/torture/pr50723.c: New testcase.
-
-2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/17212
- * g++.dg/warn/format6.C: New.
- * obj-c++.dg/warn6.mm: Likewise.
-
-2011-10-13 Richard Henderson <rth@redhat.com>
-
- * lib/target-supports.exp (check_effective_target_vect_shift_scalar):
- Delete.
- * gcc.dg/vect/vec-scal-opt.c: Don't test vect_shift_scalar.
- * gcc.dg/vect/vec-scal-opt1.c: Likewise.
- * gcc.dg/vect/vec-scal-opt2.c: Likewise.
-
-2011-10-13 Jason Merrill <jason@redhat.com>
-
- PR c++/50614
- * g++.dg/cpp0x/nsdmi-template2.C: New.
-
- PR c++/50437
- * g++.dg/cpp0x/lambda/lambda-auto1.C: New.
-
- PR c++/50618
- * g++.dg/init/vbase1.C: New.
-
-2011-10-13 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.target/i386/sse4_1-phminposuw-2.c: New test.
- * gcc.target/i386/sse4_1-phminposuw-3.c: New test.
- * gcc.target/i386/avx-vphminposuw-2.c: New test.
- * gcc.target/i386/avx-vphminposuw-3.c: New test.
-
-2011-10-13 H.J. Lu <hongjiu.lu@intel.com>
-
- * gcc.target/i386/pr50712.c: Check ia32 instead of ilp32.
-
-2011-10-13 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.dg/builtins-67.c: Guard iround and irint with HAVE_C99_RUNTIME.
-
-2011-10-13 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50712
- * gcc.target/i386/pr50712.c: New testcase.
-
-2011-10-13 Tom de Vries <tom@codesourcery.com>
-
- * gcc.dg/memcpy-4.c: New test.
-
-2011-10-13 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50698
- * g++.dg/vect/pr50698.cc: New testcase.
-
-2011-10-12 Janis Johnson <janisjo@codesourcery.com>
-
- * gcc.target/powerpc/warn-1.c: Skip if not powerpc_vsx_ok.
- * gcc.target/powerpc/warn-2.c: Ditto.
-
- * gcc.target/powerpc/ppc-fma-3.c: Require powerpc_fprs.
- * gcc.target/powerpc/ppc-fma-4.c: Likewise.
- * gcc.target/powerpc/ppc-fma-5.c: Likewise.
- * gcc.target/powerpc/ppc-fma-7.c: Likewise.
- * gcc.target/powerpc/ppc-fpconv-11.c: Likewise.
- * gcc.target/powerpc/ppc-fpconv-3.c: Likewise.
- * gcc.target/powerpc/ppc-fpconv-7.c: Likewise.
- * gcc.target/powerpc/ppc-fpconv-8.c: Likewise.
- * gcc.target/powerpc/ppc-pow.c: Likewise.
- * gcc.target/powerpc/recip-1.c: Likewise.
- * gcc.target/powerpc/recip-2.c: Likewise.
- * gcc.target/powerpc/recip-3.c: Likewise.
- * gcc.target/powerpc/recip-4.c: Likewise.
- * gcc.target/powerpc/recip-5.c: Likewise.
-
-2011-10-12 David S. Miller <davem@davemloft.net>
-
- * gcc.target/sparc/cmask.c: Remove 'vis3' target check and specify
- '-mvis3' instead of 'mcpu=niagara3' in options.
- * gcc.target/sparc/fhalve.c: Likewise.
- * gcc.target/sparc/fnegop.c: Likewise.
- * gcc.target/sparc/fpadds.c: Likewise.
- * gcc.target/sparc/fshift.c: Likewise.
- * gcc.target/sparc/fucmp.c: Likewise.
- * gcc.target/sparc/lzd.c: Likewise.
- * gcc.target/sparc/vis3misc.c: Likewise.
- * gcc.target/sparc/xmul.c: Likewise.
-
-2011-10-12 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/vect1.ad[sb]: New test.
- * gnat.dg/vect1_pkg.ads: New helper.
- * gnat.dg/vect2.ad[sb]: New test.
- * gnat.dg/vect2_pkg.ads: New helper.
- * gnat.dg/vect3.ad[sb]: New test.
- * gnat.dg/vect3_pkg.ads: New helper.
- * gnat.dg/vect4.ad[sb]: New test.
- * gnat.dg/vect4_pkg.ads: New helper.
- * gnat.dg/vect5.ad[sb]: New test.
- * gnat.dg/vect5_pkg.ads: New helper.
- * gnat.dg/vect6.ad[sb]: New test.
- * gnat.dg/vect6_pkg.ads: New helper.
-
-2011-10-12 H.J. Lu <hongjiu.lu@intel.com>
-
- * gcc.target/i386/fma_run_double_1.c: Add -mfpmath=sse.
- * gcc.target/i386/fma_run_double_2.c: Likewise.
- * gcc.target/i386/fma_run_double_3.c: Likewise.
- * gcc.target/i386/fma_run_double_4.c: Likewise.
- * gcc.target/i386/fma_run_double_5.c: Likewise.
- * gcc.target/i386/fma_run_double_6.c: Likewise.
- * gcc.target/i386/fma_run_float_1.c: Likewise.
- * gcc.target/i386/fma_run_float_2.c: Likewise.
- * gcc.target/i386/fma_run_float_3.c: Likewise.
- * gcc.target/i386/fma_run_float_4.c: Likewise.
- * gcc.target/i386/fma_run_float_5.c: Likewise.
- * gcc.target/i386/fma_run_float_6.c: Likewise.
-
- * gcc.target/i386/l_fma_double_1.c: Add -mtune=generic and
- remove the extra dg-options.
- * gcc.target/i386/l_fma_double_2.c: Likewise.
- * gcc.target/i386/l_fma_double_3.c: Likewise.
- * gcc.target/i386/l_fma_double_4.c: Likewise.
- * gcc.target/i386/l_fma_double_5.c: Likewise.
- * gcc.target/i386/l_fma_double_6.c: Likewise.
- * gcc.target/i386/l_fma_float_1.c: Likewise.
- * gcc.target/i386/l_fma_float_2.c: Likewise.
- * gcc.target/i386/l_fma_float_3.c: Likewise.
- * gcc.target/i386/l_fma_float_4.c: Likewise.
- * gcc.target/i386/l_fma_float_5.c: Likewise.
- * gcc.target/i386/l_fma_float_6.c: Likewise.
-
-2011-10-12 Paul Koning <pkoning@gcc.gnu.org>
-
- PR tree-optimization/50189
- * g++.dg/torture/pr50189.C: New testcase.
-
-2011-10-12 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50700
- * gcc.dg/builtin-object-size-12.c: New testcase.
-
-2011-10-12 Joseph Myers <joseph@codesourcery.com>
-
- PR c/50565
- * gcc.c-torture/compile/pr50565-1.c,
- gcc.c-torture/compile/pr50565-2.c: New tests.
-
-2011-10-11 Jason Merrill <jason@redhat.com>
-
- PR c++/49855
- PR c++/49896
- * g++.dg/template/constant1.C: New.
- * g++.dg/template/constant2.C: New.
- * g++.dg/cpp0x/constexpr-template3.C: New.
-
-2011-10-11 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
-
- * gcc.target/i386/warn-vect-op-3.c: New test.
- * gcc.target/i386/warn-vect-op-1.c: New test.
- * gcc.target/i386/warn-vect-op-2.c: New test.
-
-2011-10-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * gcc.dg/pr49994-3.c: Add -mbackchain for s390 and s390x.
-
-2011-10-11 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50204
- * gcc.dg/tree-ssa/ssa-fre-36.c: New testcase.
-
-2011-10-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * gcc.target/s390/20090223-1.c: Add -Wno-attributes.
-
-2011-10-11 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * gcc.target/i386/fma_double_1.c: Add -mfpmath=sse.
- * gcc.target/i386/fma_double_2.c: Ditto.
- * gcc.target/i386/fma_double_3.c: Ditto.
- * gcc.target/i386/fma_double_4.c: Ditto.
- * gcc.target/i386/fma_double_5.c: Ditto.
- * gcc.target/i386/fma_double_6.c: Ditto.
- * gcc.target/i386/fma_float_1.c: Ditto.
- * gcc.target/i386/fma_float_2.c: Ditto.
- * gcc.target/i386/fma_float_3.c: Ditto.
- * gcc.target/i386/fma_float_4.c: Ditto.
- * gcc.target/i386/fma_float_5.c: Ditto.
- * gcc.target/i386/fma_float_6.c: Ditto.
- * gcc.target/i386/l_fma_double_1.c: Ditto.
- * gcc.target/i386/l_fma_double_2.c: Ditto.
- * gcc.target/i386/l_fma_double_3.c: Ditto.
- * gcc.target/i386/l_fma_double_4.c: Ditto.
- * gcc.target/i386/l_fma_double_5.c: Ditto.
- * gcc.target/i386/l_fma_double_6.c: Ditto.
- * gcc.target/i386/l_fma_float_1.c: Ditto.
- * gcc.target/i386/l_fma_float_2.c: Ditto.
- * gcc.target/i386/l_fma_float_3.c: Ditto.
- * gcc.target/i386/l_fma_float_4.c: Ditto.
- * gcc.target/i386/l_fma_float_5.c: Ditto.
- * gcc.target/i386/l_fma_float_6.c: Ditto.
- * gcc.target/i386/l_fma_run_double_1.c: Ditto.
- * gcc.target/i386/l_fma_run_double_2.c: Ditto.
- * gcc.target/i386/l_fma_run_double_3.c: Ditto.
- * gcc.target/i386/l_fma_run_double_4.c: Ditto.
- * gcc.target/i386/l_fma_run_double_5.c: Ditto.
- * gcc.target/i386/l_fma_run_double_6.c: Ditto.
- * gcc.target/i386/l_fma_run_float_1.c: Ditto.
- * gcc.target/i386/l_fma_run_float_2.c: Ditto.
- * gcc.target/i386/l_fma_run_float_3.c: Ditto.
- * gcc.target/i386/l_fma_run_float_4.c: Ditto.
- * gcc.target/i386/l_fma_run_float_5.c: Ditto.
- * gcc.target/i386/l_fma_run_float_6.c: Ditto.
-
-2011-10-11 Tristan Gingold <gingold@adacore.com>
-
- * gcc.dg/va-arg-4.c: New test.
- * gcc.dg/va-arg-5.c: Ditto.
-
-2011-10-11 Uros Bizjak <ubizjak@gmail.com>
-
- * lib/target-supports.exp (check_effective_target_fd_truncate):
- Close and unlink test file before exit.
-
-2011-10-10 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/50564
- * gfortran.dg/forall_15.f90: New test case.
-
-2011-10-10 Aldy Hernandez <aldyh@redhat.com>
- Andrew Macleod <amacleod@redhat.com>
-
- * gcc.dg/simulate-thread/simulate-thread.gdb: Call
- wrappers for *other_threads() and *final_verify().
- * gcc.dg/simulate-thread/simulate-thread.h
- (simulate_thread_wrapper_other_threads): New.
- (simulate_thread_wrapper_final_verify): New.
-
-2011-10-10 Uros Bizjak <ubizjak@gmail.com>
-
- * lib/gcc-gdb-test.exp (gdb-test): Delete $cmd_file before return.
-
-2011-10-10 Janis Johnson <janisjo@codesourcery.com>
-
- * gcc.dg/graphite/id-pr46845.c: Include powerpc for warning options.
-
-2011-10-10 Kirill Yukhin <kirill.yukhin@intel.com>
- Yakovlev Vladimir <vladimir.b.yakovlev@intel.com>
-
- * gcc.target/i386/fma_1.h: New file.
- * gcc.target/i386/fma_2.h: Likewise.
- * gcc.target/i386/fma_3.h: Likewise.
- * gcc.target/i386/fma_4.h: Likewise.
- * gcc.target/i386/fma_5.h: Likewise.
- * gcc.target/i386/fma_6.h: Likewise.
- * gcc.target/i386/fma_double_1.c: Likewise.
- * gcc.target/i386/fma_double_2.c: Likewise.
- * gcc.target/i386/fma_double_3.c: Likewise.
- * gcc.target/i386/fma_double_4.c: Likewise.
- * gcc.target/i386/fma_double_5.c: Likewise.
- * gcc.target/i386/fma_double_6.c: Likewise.
- * gcc.target/i386/fma_float_1.c: Likewise.
- * gcc.target/i386/fma_float_2.c: Likewise.
- * gcc.target/i386/fma_float_3.c: Likewise.
- * gcc.target/i386/fma_float_4.c: Likewise.
- * gcc.target/i386/fma_float_5.c: Likewise.
- * gcc.target/i386/fma_float_6.c: Likewise.
- * gcc.target/i386/fma_main.h: Likewise.
- * gcc.target/i386/fma_run_double_1.c: Likewise.
- * gcc.target/i386/fma_run_double_2.c: Likewise.
- * gcc.target/i386/fma_run_double_3.c: Likewise.
- * gcc.target/i386/fma_run_double_4.c: Likewise.
- * gcc.target/i386/fma_run_double_5.c: Likewise.
- * gcc.target/i386/fma_run_double_6.c: Likewise.
- * gcc.target/i386/fma_run_double_results_1.h: Likewise.
- * gcc.target/i386/fma_run_double_results_2.h: Likewise.
- * gcc.target/i386/fma_run_double_results_3.h: Likewise.
- * gcc.target/i386/fma_run_double_results_4.h: Likewise.
- * gcc.target/i386/fma_run_double_results_5.h: Likewise.
- * gcc.target/i386/fma_run_double_results_6.h: Likewise.
- * gcc.target/i386/fma_run_float_1.c: Likewise.
- * gcc.target/i386/fma_run_float_2.c: Likewise.
- * gcc.target/i386/fma_run_float_3.c: Likewise.
- * gcc.target/i386/fma_run_float_4.c: Likewise.
- * gcc.target/i386/fma_run_float_5.c: Likewise.
- * gcc.target/i386/fma_run_float_6.c: Likewise.
- * gcc.target/i386/fma_run_float_results_1.h: Likewise.
- * gcc.target/i386/fma_run_float_results_2.h: Likewise.
- * gcc.target/i386/fma_run_float_results_3.h: Likewise.
- * gcc.target/i386/fma_run_float_results_4.h: Likewise.
- * gcc.target/i386/fma_run_float_results_5.h: Likewise.
- * gcc.target/i386/fma_run_float_results_6.h: Likewise.
- * gcc.target/i386/l_fma_1.h: Likewise.
- * gcc.target/i386/l_fma_2.h: Likewise.
- * gcc.target/i386/l_fma_3.h: Likewise.
- * gcc.target/i386/l_fma_4.h: Likewise.
- * gcc.target/i386/l_fma_5.h: Likewise.
- * gcc.target/i386/l_fma_6.h: Likewise.
- * gcc.target/i386/l_fma_double_1.c: Likewise.
- * gcc.target/i386/l_fma_double_2.c: Likewise.
- * gcc.target/i386/l_fma_double_3.c: Likewise.
- * gcc.target/i386/l_fma_double_4.c: Likewise.
- * gcc.target/i386/l_fma_double_5.c: Likewise.
- * gcc.target/i386/l_fma_double_6.c: Likewise.
- * gcc.target/i386/l_fma_float_1.c: Likewise.
- * gcc.target/i386/l_fma_float_2.c: Likewise.
- * gcc.target/i386/l_fma_float_3.c: Likewise.
- * gcc.target/i386/l_fma_float_4.c: Likewise.
- * gcc.target/i386/l_fma_float_5.c: Likewise.
- * gcc.target/i386/l_fma_float_6.c: Likewise.
- * gcc.target/i386/l_fma_main.h: Likewise.
- * gcc.target/i386/l_fma_run_double_1.c: Likewise.
- * gcc.target/i386/l_fma_run_double_2.c: Likewise.
- * gcc.target/i386/l_fma_run_double_3.c: Likewise.
- * gcc.target/i386/l_fma_run_double_4.c: Likewise.
- * gcc.target/i386/l_fma_run_double_5.c: Likewise.
- * gcc.target/i386/l_fma_run_double_6.c: Likewise.
- * gcc.target/i386/l_fma_run_float_1.c: Likewise.
- * gcc.target/i386/l_fma_run_float_2.c: Likewise.
- * gcc.target/i386/l_fma_run_float_3.c: Likewise.
- * gcc.target/i386/l_fma_run_float_4.c: Likewise.
- * gcc.target/i386/l_fma_run_float_5.c: Likewise.
- * gcc.target/i386/l_fma_run_float_6.c: Likewise.
-
-2011-10-10 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50389
- * gcc.dg/torture/pr50389.c: New testcase.
-
-2011-10-10 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50195
- * gcc.dg/builtins-47.c: Optimize.
-
-2011-10-10 Aldy Hernandez <aldyh@redhat.com>
-
- * lib/gcc-simulate-thread.exp: New.
- * gcc.dg/simulate-thread/guality.h: New.
- * gcc.dg/simulate-thread/simulate-thread.h: New.
- * gcc.dg/simulate-thread/simulate-thread.exp: New.
- * gcc.dg/simulate-thread/simulate-thread.gdb: New.
- * gcc.dg/simulate-thread/README: New.
- * g++.dg/simulate-thread/guality.h: New.
- * g++.dg/simulate-thread/simulate-thread.h: New.
- * g++.dg/simulate-thread/simulate-thread.exp: New.
- * g++.dg/simulate-thread/simulate-thread.gdb: New.
- * c-c++-common/cxxbitfields-2.c: Remove.
- * c-c++-common/cxxbitfields.c: Remove.
- * c-c++-common/cxxbitfields-4.c: Remove.
- * c-c++-common/cxxbitfields-5.c: Remove.
- * c-c++-common/simulate-thread/bitfields-1.c: New.
- * c-c++-common/simulate-thread/bitfields-2.c: New.
- * c-c++-common/simulate-thread/bitfields-3.c: New.
- * c-c++-common/simulate-thread/bitfields-4.c: New.
-
-2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/38980
- * g++.dg/warn/format5.C: New.
-
-2011-10-09 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50273
- * gfortran.dg/common_14.f90: Compile with -Wno-align-commons.
- * gfortran.dg/common_16.f90: New.
-
-2011-10-09 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/iso_c_binding_param_1.f90: New.
- * gfortran.dg/iso_c_binding_param_2.f90: New.
- * gfortran.dg/c_sizeof_2.f90: Update dg-error.
-
-2011-10-09 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50635
- * gcc.dg/vect/pr50635.c: New test.
-
-2011-10-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50659
- * gfortran.dg/proc_decl_27.f90: New.
-
-2011-10-08 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR libobjc/50428
- * objc/execute/initialize-1.m: New test.
-
-2011-10-08 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47844
- * gfortran.dg/pointer_function_result_1.f90 : New test.
-
-2011-10-07 David S. Miller <davem@davemloft.net>
-
- PR 50655
- * gcc.target/sparc/sparc.exp: Add vis3 target test.
- * gcc.target/sparc/cmask.c: Use it.
- * gcc.target/sparc/fhalve.c: Likewise.
- * gcc.target/sparc/fnegop.c: Likewise.
- * gcc.target/sparc/fpadds.c: Likewise.
- * gcc.target/sparc/fshift.c: Likewise.
- * gcc.target/sparc/fucmp.c: Likewise.
- * gcc.target/sparc/lzd.c: Likewise.
- * gcc.target/sparc/vis3misc.c: Likewise.
- * gcc.target/sparc/xmul.c: Likewise.
-
-2011-10-07 Richard Henderson <rth@redhat.com>
-
- * gcc.target/i386/avx256-unaligned-load-2.c: Tweek vinsert pattern
- match for avx2.
- * gcc.target/i386/avx256-unaligned-store-2.c: Similarly.
-
-2011-10-07 Andrew Stubbs <ams@codesourcery.com>
-
- * gcc.dg/pr50193-1.c: New file.
- * gcc.target/arm/shiftable.c: New file.
-
-2011-10-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50625
- * gfortran.dg/class_46.f03: New.
-
-2011-10-06 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * gcc.dg/pr47276.c (ASMNAME, ASMNAME2, STRING): Define.
- (__EI___vsyslog_chk, __EI_syslog, __EI_vsyslog): Use ASMNAME.
- (syslog, vsyslog, __vsyslog_chk): Likewise.
-
- * gcc.dg/lto/20081222_1.c (ASMNAME, ASMNAME2, STRING): Define.
- (x, EXT_x): Use ASMNAME.
-
- * gcc.dg/torture/pr48044.c (ASMNAME, ASMNAME2, STRING): Define.
- (a, c): Use ASMNAME.
-
-2011-10-07 Tom de Vries <tom@codesourcery.com>
-
- PR middle-end/50527
- * gcc.dg/pr50527.c: New test.
-
-2011-10-07 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50650
- * gcc.c-torture/compile/pr50650.c: New test.
-
-2011-10-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR tree-optimization/50575
- * gcc.c-torture/execute/vector-compare-2.x: New file.
-
-2011-10-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR middle-end/50125
- * gcc.dg/uninit-B.c (baz): Remove xfail *-*-*.
- * gcc.dg/uninit-pr19430.c (main): Remove xfail *-*-*.
- (bar3): Likewise.
-
-2011-10-07 Richard Guenther <rguenther@suse.de>
-
- PR testsuite/50637
- * gcc.dg/vect/vect-align-2.c: Increase array size.
-
-2011-10-07 Uros Bizjak <ubizjak@gmail.com>
- H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/50603
- * gcc.target/i386/pr50603.c: New test.
-
-2011-10-06 Jason Merrill <jason@redhat.com>
-
- PR c++/39164
- * g++.dg/cpp0x/default31.C: New.
-
-2011-10-06 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50596
- * lib/target-supports.exp (check_effective_target_vect_cond_mixed):
- New.
- * gcc.dg/vect/vect-cond-8.c: New test.
-
-2011-10-06 Richard Henderson <rth@redhat.com>
-
- * gcc.c-torture/execute/vect-shuffle-1.c: Remove.
- * gcc.c-torture/execute/vect-shuffle-2.c: Remove.
- * gcc.c-torture/execute/vect-shuffle-3.c: Remove.
- * gcc.c-torture/execute/vect-shuffle-4.c: Remove.
- * gcc.c-torture/execute/vect-shuffle-5.c: Remove.
- * gcc.c-torture/execute/vect-shuffle-6.c: Remove.
- * gcc.c-torture/execute/vect-shuffle-7.c: Remove.
- * gcc.c-torture/execute/vect-shuffle-8.c: Remove.
- * gcc.c-torture/execute/vshuf-16.inc: New file.
- * gcc.c-torture/execute/vshuf-2.inc: New file.
- * gcc.c-torture/execute/vshuf-4.inc: New file.
- * gcc.c-torture/execute/vshuf-8.inc: New file.
- * gcc.c-torture/execute/vshuf-main.inc: New file.
- * gcc.c-torture/execute/vshuf-v16qi.c: New test.
- * gcc.c-torture/execute/vshuf-v2df.c: New test.
- * gcc.c-torture/execute/vshuf-v2di.c: New test.
- * gcc.c-torture/execute/vshuf-v2sf.c: New test.
- * gcc.c-torture/execute/vshuf-v2si.c: New test.
- * gcc.c-torture/execute/vshuf-v4df.c: New test.
- * gcc.c-torture/execute/vshuf-v4di.c: New test.
- * gcc.c-torture/execute/vshuf-v4hi.c: New test.
- * gcc.c-torture/execute/vshuf-v4sf.c: New test.
- * gcc.c-torture/execute/vshuf-v4si.c: New test.
- * gcc.c-torture/execute/vshuf-v8hi.c: New test.
- * gcc.c-torture/execute/vshuf-v8qi.c: New test.
- * gcc.c-torture/execute/vshuf-v8si.c: New test.
-
-2011-10-06 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49279
- * gcc.dg/tree-ssa/restrict-4.c: XFAIL.
- * gcc.c-torture/execute/pr49279.c: New test.
-
-2011-10-06 Bernd Schmidt <bernds@codesourcery.com>
-
- PR target/49049
- * gcc.c-torture/compile/pr49049.c: New test.
-
-2011-10-06 Ulrich Weigand <ulrich.weigand@linaro.org>
-
- PR target/50305
- * gcc.target/arm/pr50305.c: New test.
-
-2011-10-06 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/38884
- * gcc.dg/tree-ssa/ssa-fre-34.c: New testcase.
- * gcc.dg/tree-ssa/ssa-fre-35.c: Likewise.
-
-2011-10-05 David S. Miller <davem@davemloft.net>
-
- * gcc.target/sparc/lzd.c: New test.
- * gcc.target/sparc/popc.c: New test.
-
-2011-10-05 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/strlenopt-21.c (dg-options): Remove -fdump-tree-optimized.
- * gcc.dg/ipa/inline-5.c: Cleanup inline ipa dump.
- * g++.dg/other/final1.C: Cleanup original tree dump.
-
-2011-10-05 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50613
- * gcc.dg/pr50613.c: New test.
-
-2011-10-05 Richard Henderson <rth@redhat.com>
-
- * gcc.c-torture/execute/vect-shuffle-1.c: Rewrite.
- * gcc.c-torture/execute/vect-shuffle-2.c: Rewrite.
- * gcc.c-torture/execute/vect-shuffle-3.c: Rewrite.
- * gcc.c-torture/execute/vect-shuffle-4.c: Rewrite.
- * gcc.c-torture/execute/vect-shuffle-5.c: Rewrite.
- * gcc.c-torture/execute/vect-shuffle-6.c: New test.
- * gcc.c-torture/execute/vect-shuffle-7.c: New test.
- * gcc.c-torture/execute/vect-shuffle-8.c: New test.
-
-2011-10-05 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/vect/vect.exp (VEC_CFLAGS): Move initialization after
- DEFAULT_VECTFLAGS initialization. Append "-fdump-tree-veclower2".
- * gcc.dg/vect/vec-scal-opt.c: Scan and cleanup veclower2 tree dump.
- * gcc.dg/vect/vec-scal-opt1.c: Ditto.
- * gcc.dg/vect/vec-scal-opt2.c: Ditto.
-
-2011-10-05 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/38885
- * gcc.dg/tree-ssa/ssa-fre-33.c: New testcase.
-
-2011-10-05 Bernd Schmidt <bernds@codesourcery.com>
-
- * gcc.target/i386/sw-1.c: New test.
-
-2011-10-05 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/avx256-unaligned-load-3.c (dg-options): Add
- -mtune=generic.
- * gcc.target/i386/avx256-unaligned-store-3.c (dg-options): Ditto.
-
-2011-10-05 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/torture/builtin-complex-1.c: Use dg-add-options ieee.
-
-2011-10-04 David S. Miller <davem@davemloft.net>
-
- * gcc.target/sparc/fhalve.c: New test.
- * gcc.target/sparc/fnegop.c: New test.
- * gcc.target/sparc/xmul.c: New test.
-
-2011-10-04 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/35831
- * gfortran.dg/dummy_procedure_6.f90: New.
-
-2011-10-04 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50604
- * gcc.dg/pr50604.c: New test.
-
-2011-10-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR tree-optimization/49662
- * gcc.dg/graphite/interchange-14.c: Remove xfail *-*-*.
- * gcc.dg/graphite/interchange-15.c: Likewise.
- * gcc.dg/graphite/interchange-mvt.c: Likewise.
-
-2011-10-04 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/tree-ssa/restrict-4.c: New test.
-
-2011-10-04 Artem Shinkarov <artyom.shinkaroff@gmail.com>
-
- * gcc.c-torture/execute/vector-compare-1.c: Fix trailing white spaces.
- (main): Use __typeof to get result type of comparison.
-
-2011-10-04 Ira Rosen <ira.rosen@linaro.org>
-
- * lib/target-supports.exp (check_effective_target_vect_multiple_sizes):
- Make et_vect_multiple_sizes_saved global.
- (check_effective_target_vect64): Make et_vect64_saved global.
-
-2011-10-03 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
-
- * gcc.c-torture/execute/vect-shuffle-2.c: New test.
- * gcc.c-torture/execute/vect-shuffle-4.c: New test.
- * gcc.c-torture/execute/vect-shuffle-1.c: New test.
- * gcc.dg/builtin-complex-err-1.c: Adjust.
-
-2011-10-02 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/range-for22.C: New.
-
- * g++.dg/cpp0x/variadic65.C: Remove xfails.
- * g++.dg/cpp0x/variadic82.C: Remove xfails.
- * g++.dg/cpp0x/variadic83.C: Remove xfails.
- * g++.dg/cpp0x/variadic105.C: Remove xfails.
-
- * g++.dg/cpp0x/nsdmi5.C: New.
-
-2011-10-02 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR target/50579
- * gcc.target/mips/mips.exp (mips_long32_abi_p, mips_long64_abi_p):
- New procedures.
- (mips-dg-options): Force an ABI option if the current ABI is
- incompatible with the required -mlong setting. Likewise force
- a long setting if the current one is incompatible with the
- chosen ABI. Keep abi_test_option_p, abi and eabi_p updated
- throughout procedure.
- * gcc.target/mips/abi-o64-long64.c: Require -mno-abicalls
- instead of addressing=absolute.
-
-2011-10-02 Richard Sandiford <rdsandiford@googlemail.com>
-
- * gcc.target/mips/stack-1.c: New test.
-
-2011-10-02 Richard Sandiford <rdsandiford@googlemail.com>
-
- * gcc.dg/pr49696.c: New test.
-
-2011-10-02 Jan Hubicka <jh@suse.cz>
-
- * gcc.dg/ipa/ctor-empty-1.c: Update dump file.
-
-2011-10-01 David S. Miller <davem@davemloft.net>
-
- * gcc.target/sparc/cmask.c: New test.
- * gcc.target/sparc/fpadds.c: New test.
- * gcc.target/sparc/fshift.c: New test.
- * gcc.target/sparc/fucmp.c: New test.
- * gcc.target/sparc/vis3misc.c: New test.
-
-2011-10-01 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50585
- * gfortran.dg/assumed_charlen_arg_2.f90: New.
-
-2011-09-30 Janis Johnson <janisjo@codesourcery.com>
-
- PR c++/44473
- * g++.dg/dfp/44473-1.C: New test.
- * g++.dg/dfp/44473-2.C: New test.
- * g++.dg/dfp/mangle-1.C: New test.
- * g++.dg/dfp/mangle-2.C: New test.
- * g++.dg/dfp/mangle-3.C: New test.
- * g++.dg/dfp/mangle-4.C: New test.
- * g++.dg/dfp/mangle-5.C: New test.
-
-2011-09-30 Jakub Jelinek <jakub@redhat.com>
-
- PR inline-asm/50571
- * gcc.dg/pr50571.c: New test.
-
- PR tree-optimization/46309
- * gcc.dg/pr46309.c: New test.
-
-2011-09-30 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/strlenopt-21.c: New test.
-
-2011-09-30 Revital Eres <revital.eres@linaro.org>
-
- * gcc.dg/sms-10.c: New file.
-
-2011-09-30 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- * gcc.target/arm/pr50099.c: New test.
-
-2011-09-30 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
-
- * gcc.target/arm/pr42835.c: Add -fno-tree-tail-merge.
-
-2011-09-30 David S. Miller <davem@davemloft.net>
-
- * gcc.target/sparc/bmaskbshuf.c: New test.
- * gcc.target/sparc/edgen.c: New test.
-
-2011-09-29 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50547
- * gfortran.dg/pure_formal_proc_3.f90: New.
-
- PR fortran/50553
- * gfortran.dg/stfunc_7.f90: New.
-
-2011-09-29 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
-
- * gcc.c-torture/execute/vector-compare-1.c: New testcase.
- * gcc.c-torture/execute/vector-compare-2.c: Likewise.
- * gcc.dg/vector-compare-1.c: Likewise.
- * gcc.dg/vector-compare-2.c: Likewise.
-
-2011-09-29 David S. Miller <davem@davemloft.net>
-
- * gcc.target/sparc/array.c: New test.
-
-2011-09-29 Jiangning Liu <jiangning.liu@arm.com>
-
- * gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c: Explicitly turn on
- loop unroll and set max unroll times to 8.
- * gcc/testsuite/gcc.dg/tree-ssa/predcom-2.c: Likewise.
- * gcc/testsuite/gcc.dg/tree-ssa/predcom-3.c: Likewise.
- * gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c: Likewise.
- * gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c: Likewise.
-
-2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/40145
- * g++.dg/ext/visibility/warn5.C: New.
-
-2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/45278
- * g++.dg/warn/Wextra-3.C: New.
-
-2011-09-28 Oleg Endo <oleg.endo@t-online.de>
-
- PR target/49486
- * gcc.target/sh/pr49468-si.c: New.
-
-2011-09-28 Tom de Vries <tom@codesourcery.com>
-
- PR testsuite/50485
- * gcc.target/i386/sse4_1-blendps.c: Include <stdlib.h>.
- (TEST): Initialize src3 with random floats.
- * gcc.target/i386/sse4_1-blendps-2.c (sse4_1_test): Remove field i
- from union src3. Initialize src3 with random floats.
-
-2011-09-27 Oleg Endo <oleg.endo@t-online.de>
-
- * gcc.target/sh/mfmovd.c: Extend list of supported targets.
- * gcc.target/sh/struct-arg-dw2.c: Fix typo.
- * gcc.target/sh/sh4a-sincos.c: Make test SH4A only.
- * gcc.target/sh/sh4a-sincosf.c: Ditto.
- * gcc.target/sh/sh4a-cos.c: Ditto.
- * gcc.target/sh/sh4a-cosf.c: Ditto.
- * gcc.target/sh/sh4a-sin.c: Ditto.
- * gcc.target/sh/sh4a-sinf.c: Ditto.
- * gcc.target/sh/sh4a-fsrra.c: Ditto.
- * gcc.target/sh/sh4a-memmovua.c: Ditto.
- * gcc.target/sh/sh4a-bitmovua.c: Ditto.
-
-2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/31489
- * g++.dg/parse/error40.C: New.
- * g++.dg/warn/incomplete1.C: Adjust.
-
-2011-09-27 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/49463
- * gcc.c-torture/execute/builtins/strstr-asm-lib.c (my_strstr):
- Mark used.
-
-2011-09-27 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/strlenopt-1.c: New test.
- * gcc.dg/strlenopt-1f.c: New test.
- * gcc.dg/strlenopt-2.c: New test.
- * gcc.dg/strlenopt-2f.c: New test.
- * gcc.dg/strlenopt-3.c: New test.
- * gcc.dg/strlenopt-4.c: New test.
- * gcc.dg/strlenopt-4g.c: New test.
- * gcc.dg/strlenopt-4gf.c: New test.
- * gcc.dg/strlenopt-5.c: New test.
- * gcc.dg/strlenopt-6.c: New test.
- * gcc.dg/strlenopt-7.c: New test.
- * gcc.dg/strlenopt-8.c: New test.
- * gcc.dg/strlenopt-9.c: New test.
- * gcc.dg/strlenopt-10.c: New test.
- * gcc.dg/strlenopt-11.c: New test.
- * gcc.dg/strlenopt-12.c: New test.
- * gcc.dg/strlenopt-12g.c: New test.
- * gcc.dg/strlenopt-13.c: New test.
- * gcc.dg/strlenopt-14g.c: New test.
- * gcc.dg/strlenopt-14gf.c: New test.
- * gcc.dg/strlenopt-15.c: New test.
- * gcc.dg/strlenopt-16g.c: New test.
- * gcc.dg/strlenopt-17g.c: New test.
- * gcc.dg/strlenopt-18g.c: New test.
- * gcc.dg/strlenopt.h: New file.
-
-2011-09-27 Tom de Vries <tom@codesourcery.com>
-
- PR middle-end/43864
- * gcc.dg/fold-compare-2.c (dg-options): Add -fno-tree-tail-merge.
- * gcc/testsuite/gcc.dg/uninit-pred-2_c.c: Same.
- * gcc.dg/pr43864.c: New test.
- * gcc.dg/pr43864-2.c: Same.
- * gcc.dg/pr43864-3.c: Same.
- * gcc.dg/pr43864-4.c: Same.
-
-2011-09-27 Jan Hubicka <jh@suse.cz>
-
- * gcc.dg/ipa/inline-5.c: New testcase.
-
-2011-09-27 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/bb-slp-11.c: Expect to get vectorized with 64-bit
- vectors.
- * gcc.dg/vect/bb-slp-27.c: New.
- * gcc.dg/vect/bb-slp-28.c: New.
-
-2011-09-27 Bernd Schmidt <bernds@codesourcery.com>
-
- * testsuite/lib/target-supports.exp (check_profiling_available):
- Don't rely solely on TLS tests for -fprofile-generate, fall
- through to the other code.
-
-2011-09-27 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50363
- * gcc.dg/torture/pr50363.c: New testcase.
-
-2011-09-26 Jason Merrill <jason@redhat.com>
-
- PR c++/45012
- * g++.dg/template/partial13.C: New.
-
- PR c++/46105
- * g++.dg/template/partial12.C: New.
-
- PR c++/50508
- * g++.dg/cpp0x/constexpr-typedef1.C: New.
-
-2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/45487
- * g++.dg/diagnostic/bindings1.C: New.
- * g++.old-deja/g++.pt/memtemp77.C: Adjust.
-
-2011-09-26 David S. Miller <davem@davemloft.net>
-
- * gcc.target/sparc/wrgsr.c: New test.
- * gcc.target/sparc/rdgsr.c: New test.
- * gcc.target/sparc/edge.c: New test.
- * gcc.target/sparc/fcmp.c: New test.
-
- * gcc.target/sparc/edge.c: Update for new return types.
- * gcc.target/sparc/fcmp.c: Likewise.
-
- * gcc.target/sparc/fpaddsubi.c: New test.
-
-2011-09-26 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50515
- * gfortran.dg/common_15.f90: New.
-
- PR fortran/50517
- * gfortran.dg/dummy_procedure_5.f90: New.
- * gfortran.dg/interface_26.f90: Modified error message.
- * gfortran.dg/proc_ptr_11.f90: Ditto.
- * gfortran.dg/proc_ptr_15.f90: Ditto.
- * gfortran.dg/proc_ptr_comp_20.f90: Ditto.
- * gfortran.dg/proc_ptr_result_5.f90: Ditto.
-
-2011-09-26 Jason Merrill <jason@redhat.com>
-
- PR c++/50512
- * g++.dg/overload/rvalue3.C: New.
-
- PR c++/50523
- * g++.dg/overload/ref-conv2.C: New.
-
- * g++.dg/cpp0x/nsdmi-template1.C: New.
-
-2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/cpp0x/nullptr25.C: New.
-
-2011-09-26 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50472
- * gcc.dg/torture/pr50472.c: New testcase.
-
-2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/opt22.adb: New test.
- * gnat.dg/opt22_pkg.ad[sb]: New helper.
-
-2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/opt21.adb: New test.
- * gnat.dg/opt21_pkg.ad[sb]: New helper.
-
-2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/opt20.ad[sb]: New test.
- * gnat.dg/opt20_pkg.ads: New helper.
-
-2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/array17.adb: New test.
- * gnat.dg/array17_pkg.ads: New helper.
-
-2011-09-25 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/nsdmi-defer4.C: New.
-
-2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/frame_overflow.ads: New.
- * gnat.dg/frame_overflow.adb: Adjust.
- * gnat.dg/specs/addr1.ads: Likewise.
-
-2011-09-25 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/tree-ssa/restrict2.C: New test.
-
-2011-09-25 Ira Rosen <ira.rosen@linaro.org>
-
- * lib/target-supports.exp (check_effective_target_vect64): New.
- * gcc.dg/vect/bb-slp-11.c: Expect the error message twice in case
- of multiple vector sizes.
- * gcc.dg/vect/bb-slp-26.c: New.
-
-2011-09-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50280
- * g++.dg/template/bitfield1.C: New.
-
-2011-09-25 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/bb-slp-24.c: New.
-
-2011-09-24 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/nsdmi-eh1.C: New.
-
- * g++.dg/cpp0x/nsdmi-defer3.C: New.
-
- * g++.dg/cpp0x/nsdmi-defer1.C: New.
- * g++.dg/cpp0x/nsdmi-defer2.C: New.
-
- * g++.dg/cpp0x/nsdmi1.C: New.
- * g++.dg/cpp0x/nsdmi2.C: New.
- * g++.dg/cpp0x/nsdmi3.C: New.
- * g++.dg/cpp0x/nsdmi4.C: New.
- * g++.old-deja/g++.other/init4.C: New.
-
-2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/44267
- * g++.dg/template/sfinae28.C: New.
-
-2011-09-23 Ian Lance Taylor <iant@google.com>
-
- * go.test/go-test.exp (errchk): Handle more cases of getting
- correct Tcl backslash quoting in regular expressions in test file.
-
-2011-09-23 Jason Merrill <jason@redhat.com>
-
- Core 253
- * g++.dg/init/const8.C: New.
- * g++.dg/cpp0x/constexpr-object1.C: Add a data member.
- * g++.dg/cpp0x/defaulted2.C: Likewise.
- * g++.dg/cpp0x/pr42844-2.C: Likewise.
- * g++.dg/init/pr20039.C: Likewise.
- * g++.dg/init/pr42844.C: Likewise.
-
-2011-09-23 Jan Hubicka <jh@suse.cz>
-
- * gcc.dg/ipa/inline-1.c: new testcase.
- * gcc.dg/ipa/inline-2.c: new testcase.
- * gcc.dg/ipa/inline-3.c: new testcase.
- * gcc.dg/ipa/inline-4.c: new testcase.
-
-2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50258
- * g++.dg/cpp0x/constexpr-static8.C: New.
-
-2011-09-23 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.target/i386/avxfp-1.c: New test.
- * gcc.target/i386/avxfp-2.c: New test.
-
-2011-09-23 Terry Guo <terry.guo@arm.com>
-
- * gcc.c-torture/execute/941014-1.x: Deleted.
-
-2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50491
- * g++.dg/cpp0x/pr50491.C: New.
-
-2011-09-22 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR testsuite/50487
- * gfortran.dg/bessel_6.f90: Fix tolerance test.
-
-2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50371
- * g++.dg/cpp0x/nullptr24.C: New.
-
-2011-09-22 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/50482
- * gcc.target/i386/pr50482.c: New test.
-
-2011-09-22 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.target/i386/pad-2.c, gcc.target/i386/pad-3.c,
- gcc.target/i386/pad-4.c, gcc.target/i386/pad-5a.c,
- gcc.target/i386/pad-5b.c, gcc.target/i386/pad-6a.c,
- gcc.target/i386/pad-6b.c, gcc.target/i386/pad-7.c,
- gcc.target/i386/pad-8.c, gcc.target/i386/pad-9.c,
- gcc.target/i386/pad-10.cm gcc.target/i386/vect-double-1.c: Skip if
- multilib options contain different -march= from dg-options.
-
-2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
- Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50344
- * g++.dg/template/friend52.C: New.
-
-2011-09-22 Richard Sandiford <richard.sandiford@linaro.org>
-
- * gcc.target/arm/cmp-1.c: New test.
- * gcc.target/arm/cmp-2.c: Likewise.
-
-2011-09-22 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/41733
- * gfortran.dg/impure_actual_1.f90: Modified error message.
- * gfortran.dg/proc_ptr_32.f90: New.
- * gfortran.dg/proc_ptr_33.f90: New.
-
-2011-09-22 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50451
- * gcc.dg/vect/pr50451.c: New test.
-
-2011-09-21 Ian Lance Taylor <iant@google.com>
-
- * go.test/go-test.exp (errchk): Add special case for bug332.
- (go-gc-tests): Add special cases for bug347 and bug348. Recognize
- some more test lines.
-
-2011-09-21 Uros Bizjak <ubizjak@gmail.com>
-
- * g++.dg/other/i386-3.C: Remove duplicated dg-options.
- * g++.dg/other/i386-4.C: Remove dg-require-effective-target directive.
- * g++.dg/other/i386-8.C: Ditto.
- * g++.dg/other/pr34435.C: Ditto.
- * g++.dg/other/pr39496.C: Ditto.
- * g++.dg/other/mmintrin.C: Ditto.
-
-2011-09-21 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/vect/vect-cond-7.c: New test.
- * gcc.target/i386/sse4_1-cond-1.c: New test.
- * gcc.target/i386/avx-cond-1.c: New test.
-
-2011-09-21 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/50464
- * g++.dg/other/pr50464.C: New test.
-
-2011-09-21 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * gcc.target/i386/bmi2-mulx32-2.c: New test.
- * gcc.target/i386/bmi2-mulx32-2a.c: Ditto.
- * gcc.target/i386/bmi2-mulx64-2.c: Ditto.
- * gcc.target/i386/bmi2-mulx64-2a.c: Ditto.
-
-2011-09-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/opt19.adb: New test.
-
-2011-09-21 Terry Guo <terry.guo@arm.com>
-
- * gcc.target/arm/neon-thumb2-move.c: Skip the warning message
- on arch conflict when testing case on targets other than armv7-a.
-
-2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50454
- * g++.dg/ext/int128-1.C: New.
- * g++.dg/ext/int128-2.C: Likewise.
- * g++.dg/ext/int128-2.h: Likewise.
-
-2011-09-20 H.J. Lu <hongjiu.lu@intel.com>
-
- PR testsuite/50469
- * gfortran.dg/storage_size_2.f08: Replace "must be be" with "must be".
-
-2011-09-20 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-generated1.C: New.
-
- PR c++/50442
- * g++.dg/overload/ref-conv1.C: New.
-
-2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
-
- * g++.dg/other/final1.C: New.
-
-2011-09-20 Ira Rosen <ira.rosen@linaro.org>
-
- * g++.dg/vect/slp-pr50413.cc: Don't run the test. Remove main ()
- and get_bit ().
-
-2011-09-19 Ian Bolton <ian.bolton@arm.com>
-
- * gcc.dg/20100906-1.c: Use -fno-short-enums option for
- "target arm_eabi".
-
-2011-09-19 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50413
- * g++.dg/vect/vect.exp: Run slp-pr* tests with
- -fdump-tree-slp-details. Run other tests with
- -fdump-tree-vect-details.
- * g++.dg/vect/slp-pr50413.cc: New.
-
-2011-09-18 Dominique d'Humieres <dominiq@lps.ens.fr>
- Ira Rosen <ira.rosen@linaro.org>
-
- PR testsuite/50435
- * gcc.dg/vect/bb-slp-25.c: Add an if to avoid loop vectorization.
- Fix underscores around restrict.
-
-2011-09-18 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50414
- * gfortran.dg/vect/Ofast-pr50414.f90: New.
- * gfortran.dg/vect/vect.exp: Run Ofast-* tests with -Ofast.
- * gcc.dg/vect/no-scevccp-noreassoc-slp-reduc-7.c: New.
-
-2011-09-18 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50412
- * gfortran.dg/vect/pr50412.f90: New.
-
-2011-09-16 Jason Merrill <jason@redhat.com>
-
- PR c++/50424
- * g++.dg/eh/defarg1.C: New.
-
-2011-09-16 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/vect/vect-reduc-10.c: New test.
- * gcc.target/i386/avx-reduc-1.c: New test.
-
- * gcc.target/i386/sse2-extract-1.c: New test.
- * gcc.target/i386/avx-extract-1.c: New test.
-
-2011-09-16 Terry Guo <terry.guo@arm.com>
-
- * gcc.dg/tree-ssa/foldconst-3.c: Don't use short enums.
-
-2011-09-15 Diego Novillo <dnovillo@google.com>
-
- * lib/g++.exp (g++_init): Add $TEST_ALWAYS_FLAGS to
- ALWAYS_CXXFLAGS, if defined.
- * lib/gfortran.exp (gfortran_init): Add $TEST_ALWAYS_FLAGS to
- ALWAYS_GFORTRANFLAGS, if defined.
- * lib/go.exp (go_target_compile): Add $TEST_ALWAYS_FLAGS to
- ALWAYS_GOCFLAGS, if defined.
- * lib/obj-c++.exp (obj-c++_init): Add $TEST_ALWAYS_FLAGS to
- ALWAYS_OBJCXXFLAGS, if defined.
- * lib/gcc.exp (gcc_target_compile): Add $TEST_ALWAYS_FLAGS to
- additional_flags, if defined.
- * lib/gnat.exp (gnat_target_compile): Likewise.
- * lib/objc.exp (objc_target_compile): Likewise.
- * lib/target-supports-dg.exp (dg-add-options): Handle
- TEST_ALWAYS_FLAGS.
-
-2011-09-15 Tom de Vries <tom@codesourcery.com>
-
- PR testsuite/50322
- * gcc.dg/tree-ssa/ivopts-lt.c: require stdint_types. include stdint.h.
- Use uintptr_t in f1. Undo avr xfails.
-
-2011-09-15 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50401
- PR fortran/50403
- * gfortran.dg/function_types_3.f90: New.
-
-2011-09-15 Jason Merrill <jason@redhat.com>
-
- PR c++/50365
- * g++.dg/cpp0x/trailing7.C: New.
-
- PR c++/50361
- * g++.dg/cpp0x/nullptr23.C: New.
-
-2011-09-15 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/bb-slp-25.c: New.
-
-2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50391
- * g++.dg/cpp0x/noexcept15.C: New.
-
-2011-09-14 Tom de Vries <tom@codesourcery.com>
-
- PR middle-end/50251
- * gcc.dg/pr50251.c: New test.
-
-2011-09-14 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34547
- PR fortran/50375
- * gfortran.dg/null_5.f90: New.
- * gfortran.dg/null_6.f90: New.
-
-2011-09-13 Bernd Schmidt <bernds@codesourcery.com>
-
- * gcc.c-torture/compile/20110913-1.c: New test.
-
-2011-09-13 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50379
- * gfortran.dg/result_2.f90: New.
-
-2011-09-13 Sevak Sargsyan <sevak.sargsyan@ispras.ru>
-
- * gcc.target/arm/neon-combine-sub-abs-into-vabd.c: New test.
-
-2011-09-13 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/48320
- * g++.dg/cpp0x/variadic116.C: New test case.
-
-2011-09-12 Richard Sandiford <rdsandiford@googlemail.com>
-
- * gcc.target/mips/mips.exp (mips_option_groups): Add debug options.
- * gcc.target/mips/interrupt_handler-2.c: New test.
- * gcc.target/mips/interrupt_handler-3.c: Likewise.
-
-2011-09-12 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/fntmpdefarg2.C: Add more tests.
-
- * g++.dg/cpp0x/explicit7.C: New.
-
-2011-09-12 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/50212
- * g++.dg/other/pr50212.C: New test.
-
-2011-09-12 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/43746
- * testsuite/gcc.target/avr/torture/avr-torture.exp
- (AVR_TORTURE_OPTIONS): Add test cases "-O2 -fdata-sections" and
- "-O2 -fmerge-all-constants".
-
-2011-09-11 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/50327
- * gfortran.dg/do_while_1.f90: New test.
-
-2011-09-11 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/35831
- PR fortran/47978
- * gfortran.dg/dynamic_dispatch_5.f03: Fix invalid test case.
- * gfortran.dg/proc_decl_26.f90: New.
- * gfortran.dg/typebound_override_2.f90: New.
- * gfortran.dg/typebound_proc_6.f03: Changed wording in error message.
-
-2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/cond_expr2.ad[sb]: New test.
-
-2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/atomic5.ad[sb]: New test.
-
-2011-09-10 H.J. Lu <hongjiu.lu@intel.com>
-
- * gcc.dg/sibcall-6.c: Check ia32 instead of ilp32.
-
-2011-09-09 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/49030
- * gcc.dg/torture/pr49030.c: Run only if target int32plus.
-
-2011-09-09 Iain Sandoe <iains@gcc.gnu.org>
-
- PR target/49614
- * gcc.dg/vmx/gcc-bug-i.c (inline_me): Declare 'inline'.
-
-2011-09-09 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50328
- * gcc.dg/vect/fast-math-vect-outer-7.c: New testcase.
-
-2011-09-09 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/50333
- * gcc.dg/torture/pr50333.c: New testcase.
-
-2011-09-08 Andrew Stubbs <ams@codesourcery.com>
-
- PR tree-optimization/50318
- * gcc.target/arm/pr50318-1.c: New file.
-
-2011-09-08 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/all_one_m256i.c: New test.
-
-2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50324
- * g++.dg/cpp0x/sfinae28.C: New.
-
-2011-09-08 Dodji Seketeli <dodji@redhat.com>
-
- PR c/50332
- * gcc.dg/attr-invalid.c: Adjust as __attribute__((used) is no
- longer ignored on typedefs.
-
- PR c++/33255 - Support -Wunused-local-typedefs warning
- * g++.dg/warn/Wunused-local-typedefs.C: New test file.
- * c-c++-common/Wunused-local-typedefs.c: Likewise.
-
-2011-09-08 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/50287
- * gcc.dg/torture/pr50287.c: New test.
-
-2011-09-08 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/19831
- * gcc.dg/tree-ssa/pr19831-1.c: New testcase.
- * gcc.dg/tree-ssa/pr19831-2.c: Likewise.
- * gcc.dg/tree-ssa/pr19831-3.c: Likewise.
- * gcc.dg/errno-1.c: Adjust.
-
-2011-09-08 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/19831
- * gcc.dg/tree-ssa/ssa-dce-8.c: New testcase.
-
-2011-09-08 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/44646
- * gfortran.dg/do_concurrent_1.f90: New.
- * gfortran.dg/do_concurrent_2.f90: New.
-
-2011-09-08 Jakub Jelinek <jakub@redhat.com>
-
- PR target/50310
- * gcc.c-torture/execute/ieee/pr50310.c: New test.
- * gcc.dg/pr50310-2.c: New test.
-
-2011-09-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48095
- * gfortran.dg/derived_constructor_comps_2.f90: Modified.
- * gfortran.dg/impure_constructor_1.f90: Modified.
- * gfortran.dg/proc_ptr_comp_33.f90: New.
-
-2011-09-07 Jakub Jelinek <jakub@redhat.com>
-
- PR target/50310
- * gcc.dg/pr50310-1.c: New test.
-
-2011-09-07 Georg-Johann Lay <avr@gjlay.de>
-
- PR middle-end/48571
- * gcc.c-torture/execute/pr48571-1.c (bar): Use offsets sizeof(int)
- instead of 4.
-
-2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/50309
- * g++.dg/cpp0x/noexcept14.C: New.
-
-2011-09-07 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-ref3.C: New.
-
- * g++.dg/cpp0x/sfinae11.C: Check for explanatory diagnostic.
-
-2011-09-07 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.dg/section1.c: Don't xfail for avr.
-
-2011-09-07 Georg-Johann Lay <avr@gjlay.de>
-
- PR tree-optimization/50322
- * gcc.dg/tree-ssa/ivopts-lt.c: Add xfails for avr.
-
-2011-09-07 Martin Jambor <mjambor@suse.cz>
-
- * g++.dg/tree-ssa/pr49911.C: Added flag -fstrict-enums.
-
-2011-09-07 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/49911
- * g++.dg/tree-ssa/pr49911.C: New test.
-
-2011-09-07 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR target/49030
- * gcc.dg/torture/pr49030.c: New test.
-
-2011-09-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50288
- * gfortran.dg/class_4c.f03: Modified ("dg-do link" and "dg-final").
- * gfortran.dg/class_4d.f03: Deleted.
- * gfortran.dg/class_45b.f03: Modififed ("dg-do link").
-
-2011-09-07 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/forwprop-16.c: New testcase.
-
-2011-09-07 Jiangning Liu <jiangning.liu@arm.com>
-
- PR tree-optimization/46021
- * gcc.dg/tree-ssa/20040204-1.c: Don't XFAIL on arm*-*-*.
-
-2011-09-06 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * g++.dg/ext/altivec-17.C: Fix dg-error to match current compiler.
-
-2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.c-torture/compile/20110906-1.c: New test.
-
-2011-09-06 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/builtin-apply-mmx.c: Require ia32 effective target.
-
-2011-09-06 Enkovich Ilya <ilya.enkovich@intel.com>
-
- * gcc.dg/tree-ssa/pr38533.c (dg-options): Added option
- --param tree-reassoc-width=1.
-
- * gcc.dg/tree-ssa/reassoc-24.c: New test.
- * gcc.dg/tree-ssa/reassoc-25.c: Likewise.
-
-2011-09-06 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48149
- * gcc.dg/tree-ssa/ssa-fre-32.c: New testcase.
-
-2011-09-06 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48317
- * gcc.dg/tree-ssa/ssa-fre-31.c: New testcase.
-
-2011-09-06 Ira Rosen <ira.rosen@linaro.org>
-
- * lib/target-supports.exp (check_effective_target_vect_multiple_sizes):
- New procedure.
- (add_options_for_quad_vectors): Replace with ...
- (add_options_for_double_vectors): ... this.
- * gfortran.dg/vect/pr19049.f90: Expect more printings on targets that
- support multiple vector sizes since the vectorizer attempts to
- vectorize with both vector sizes.
- * gcc.dg/vect/no-vfa-vect-79.c,
- gcc.dg/vect/no-vfa-vect-102a.c, gcc.dg/vect/vect-outer-1a.c,
- gcc.dg/vect/vect-outer-1b.c, gcc.dg/vect/vect-outer-2b.c,
- gcc.dg/vect/vect-outer-3a.c, gcc.dg/vect/no-vfa-vect-37.c,
- gcc.dg/vect/vect-outer-3b.c, gcc.dg/vect/no-vfa-vect-101.c,
- gcc.dg/vect/no-vfa-vect-102.c, gcc.dg/vect/vect-reduc-dot-s8b.c,
- gcc.dg/vect/vect-outer-1.c, gcc.dg/vect/vect-104.c: Likewise.
- * gcc.dg/vect/vect-42.c: Run with 64 bit vectors if applicable.
- * gcc.dg/vect/vect-multitypes-6.c, gcc.dg/vect/vect-52.c,
- gcc.dg/vect/vect-54.c, gcc.dg/vect/vect-46.c, gcc.dg/vect/vect-48.c,
- gcc.dg/vect/vect-96.c, gcc.dg/vect/vect-multitypes-3.c,
- gcc.dg/vect/vect-40.c: Likewise.
- * gcc.dg/vect/vect-outer-5.c: Remove quad-vectors option as redundant.
- * gcc.dg/vect/vect-109.c, gcc.dg/vect/vect-peel-1.c,
- gcc.dg/vect/vect-peel-2.c, gcc.dg/vect/slp-25.c,
- gcc.dg/vect/vect-multitypes-1.c, gcc.dg/vect/slp-3.c,
- gcc.dg/vect/no-vfa-pr29145.c, gcc.dg/vect/vect-multitypes-4.c:
- Likewise.
- * gcc.dg/vect/vect-peel-4.c: Make ia global.
-
-2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR target/49606
- * gcc.target/mips/abi-main.h: New file.
- * gcc.target/mips/abi-o32-long32.c: New test.
- * gcc.target/mips/abi-o32-long64.c: Likewise.
- * gcc.target/mips/abi-o64-long32.c: Likewise.
- * gcc.target/mips/abi-o64-long64.c: Likewise.
- * gcc.target/mips/abi-n32-long32.c: Likewise.
- * gcc.target/mips/abi-n32-long64.c: Likewise.
- * gcc.target/mips/abi-n64-long32.c: Likewise.
- * gcc.target/mips/abi-n64-long64.c: Likewise.
- * gcc.target/mips/abi-o32-long32-no-shared.c: Likewise.
- * gcc.target/mips/abi-o32-long64-no-shared.c: Likewise.
- * gcc.target/mips/abi-o64-long32-no-shared.c: Likewise.
- * gcc.target/mips/abi-o64-long64-no-shared.c: Likewise.
- * gcc.target/mips/abi-n32-long32-no-shared.c: Likewise.
- * gcc.target/mips/abi-n32-long64-no-shared.c: Likewise.
- * gcc.target/mips/abi-n64-long32-no-shared.c: Likewise.
- * gcc.target/mips/abi-n64-long64-no-shared.c: Likewise.
- * gcc.target/mips/abi-o32-long32-pic.c: Likewise.
- * gcc.target/mips/abi-o32-long64-pic.c: Likewise.
- * gcc.target/mips/abi-o64-long32-pic.c: Likewise.
- * gcc.target/mips/abi-o64-long64-pic.c: Likewise.
- * gcc.target/mips/abi-n32-long32-pic.c: Likewise.
- * gcc.target/mips/abi-n32-long64-pic.c: Likewise.
- * gcc.target/mips/abi-n64-long32-pic.c: Likewise.
- * gcc.target/mips/abi-n64-long64-pic.c: Likewise.
- * gcc.target/mips/abi-eabi32-long32.c: Likewise.
- * gcc.target/mips/abi-eabi32-long64.c: Likewise.
- * gcc.target/mips/abi-eabi64-long32.c: Likewise.
- * gcc.target/mips/abi-eabi64-long64.c: Likewise.
- * gcc.target/mips/mips.exp: Make -mshared implied -mabicalls.
- * gcc.target/mips/branch-2.c: Remove -mabicalls.
- * gcc.target/mips/branch-3.c: Likewise.
- * gcc.target/mips/branch-4.c: Likewise.
- * gcc.target/mips/branch-5.c: Likewise.
- * gcc.target/mips/branch-6.c: Likewise.
- * gcc.target/mips/branch-7.c: Likewise.
- * gcc.target/mips/branch-8.c: Likewise.
- * gcc.target/mips/branch-9.c: Likewise.
- * gcc.target/mips/branch-10.c: Likewise.
- * gcc.target/mips/branch-11.c: Likewise.
- * gcc.target/mips/branch-12.c: Likewise.
- * gcc.target/mips/branch-13.c: Likewise.
- * gcc.target/mips/lazy-binding-1.c: Likewise.
-
-2011-09-05 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.dg/ipa/ipcp-3.c (mark_cell): Use mask 1 << 14 instead of 1 << 18
- to avoid warning on int=16 platforms..
-
-2011-09-05 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/compat/struct-layout-1_test.h: Decrease bitfield size
- to work even with -fshort-enums.
-
-2011-09-04 Jan Hubicka <jh@suse.cz>
-
- * gcc.c-torture/compile/20110902.c: new testcase.
-
-2011-09-04 Jason Merrill <jason@redhat.com>
-
- PR c++/49267
- * g++.dg/cpp0x/rv-conv1.C: New.
-
- DR 1328
- * g++.dg/cpp0x/rv-func3.C: New.
-
- * g++.dg/cpp0x/constexpr-default-ctor.C: New.
-
- PR c++/50248
- Core 1358
- * g++.dg/cpp0x/constexpr-template1.C: New.
- * g++.dg/cpp0x/constexpr-template2.C: New.
- * g++.dg/cpp0x/constexpr-48089.C: Adjust error markup.
- * g++.dg/cpp0x/constexpr-ex1.C: Adjust error markup.
-
-2011-09-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/debug1.ads: Tweak pattern.
-
-2011-09-04 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50227
- * gfortran.dg/class_45a.f03: New.
- * gfortran.dg/class_45b.f03: New.
-
-2011-09-04 Jakub Jelinek <jakub@redhat.com>
- Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50208
- * gcc.dg/vect/no-fre-pre-pr50208.c: New test.
- * gcc.dg/vect/vect.exp: Run no-fre-pre-*.c tests with
- -fno-tree-fre -fno-tree-pre.
-
-2011-09-02 Martin Jambor <mjambor@suse.cz>
-
- * gcc.dg/ipa/ipcp-3.c: New test.
-
-2011-09-02 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/27460
- PR middle-end/29269
- * gcc.dg/vect/vect-cond-7.c: New testcase.
-
-2011-09-02 Martin Jambor <mjambor@suse.cz>
-
- * g++.dg/ipa/devirt-3.C: Added a distraction method.
- * g++.dg/ipa/ivinline-7.C: Added a test for direct call discovery,
- xfailed test for inlining.
- * g++.dg/ipa/ivinline-9.C: Likewise.
-
-2011-09-01 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50178
- * gfortran.dg/vect/pr50178.f90: New test.
-
-2011-08-31 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/49886
- * gcc.c-torture/execute/pr49886.c: New testcase.
-
-2011-08-31 Tom de Vries <tom@codesourcery.com>
-
- PR middle-end/43513
- * gcc.dg/pr43513.c: New test.
-
-2011-08-30 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/45044
- * gfortran.dg/common_14.f90: New.
- * gfortran.dg/common_resize_1.f: Add two dg-warning.
-
-2011-08-30 Jason Merrill <jason@redhat.com>
-
- PR c++/50084
- * g++.dg/cpp0x/decltype33.C: New.
-
- PR c++/50089
- * g++.dg/cpp0x/lambda/lambda-qualified.C: New.
-
- PR c++/50114
- * g++.dg/cpp0x/lambda/lambda-for.C: New.
-
-2011-08-30 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/fma-compile.c: Escape [ and ] in scan strings.
-
-2011-08-30 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/aggr3.ads: New test.
- * gnat.dg/specs/aggr3_pkg.ads: New helper.
-
- * gnat.dg/specs/aggr1.ads: Remove superfluous space.
- * gnat.dg/specs/aggr2.ads: Likewise.
-
-2011-08-30 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/45170
- * gfortran.dg/allocate_with_source_2.f90: New test
-
-2011-08-30 Jason Merrill <jason@redhat.com>
-
- PR c++/50220
- * g++.dg/cpp0x/lambda/lambda-50220.C: New.
-
- PR c++/50234
- * g++.dg/cpp0x/constexpr-value3.C: New.
-
-2011-08-30 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48571
- * gcc.c-torture/execute/pr48571-1.c: New testcase.
- * gcc.dg/tree-ssa/ssa-ccp-25.c: Remove.
- * gcc.dg/tree-ssa/ssa-ccp-26.c: Likewise.
- * gcc.dg/pr36902.c: XFAIL.
-
-2011-08-30 Ilya Tocar <ilya.tocar@intel.com>
-
- * gcc.target/i386/fma-check.h: New.
- * gcc.target/i386/fma-256-fmaddXX.c: New testcase.
- * gcc.target/i386/fma-256-fmaddsubXX.c: Likewise.
- * gcc.target/i386/fma-256-fmsubXX.c: Likewise.
- * gcc.target/i386/fma-256-fmsubaddXX.c: Likewise.
- * gcc.target/i386/fma-256-fnmaddXX.c: Likewise.
- * gcc.target/i386/fma-256-fnmsubXX.c: Likewise.
- * gcc.target/i386/fma-fmaddXX.c: Likewise.
- * gcc.target/i386/fma-fmaddsubXX.c: Likewise.
- * gcc.target/i386/fma-fmsubXX.c: Likewise.
- * gcc.target/i386/fma-fmsubaddXX.c: Likewise.
- * gcc.target/i386/fma-fnmaddXX.c: Likewise.
- * gcc.target/i386/fma-fnmsubXX.c: Likewise.
- * gcc.target/i386/fma-compile.c: Likewise.
- * gcc.target/i386/i386.exp (check_effective_target_fma): New.
- * gcc.target/i386/sse-12.c: Add -mfma.
- * gcc.target/i386/sse-13.c: Likewise.
- * gcc.target/i386/sse-14.c: Likewise.
- * gcc.target/i386/sse-22.c: Likewise.
- * gcc.target/i386/sse-23.c: Likewise.
- * g++.dg/other/i386-2.C: Likewise.
- * g++.dg/other/i386-3.C: Likewise.
-
-2011-08-30 Kirill Yukhin <kirill.yukhin@intel.com>
-
- PR testsuite/50185
- * gcc.target/i386/avx2-vmovmskb-2.c: Rename to ...
- * gcc.target/i386/avx2-vpmovmskb-2.c: ... this. Update.
-
-2011-08-30 Christian Bruel <christian.bruel@st.com>
-
- * g++.dg/bprob/bprob.exp (feedback_options): Set
- -fbranch-probabilities.
- * gcc.misc-tests/bprob.exp (feedback_options): Likewise.
-
-2011-08-29 Jason Merrill <jason@redhat.com>
-
- PR c++/50224
- * g++.dg/cpp0x/lambda/lambda-use2.C: New.
-
-2011-08-29 Jakub Jelinek <jakub@redhat.com>
- Jason Merrill <jason@redhat.com>
-
- * g++.dg/dfp/base.C: New test.
-
-2011-08-29 Jason Merrill <jason@redhat.com>
-
- Core DR 994
- PR c++/50209
- * g++.dg/cpp0x/initlist58.C: New.
-
-2011-08-29 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50225
- * gfortran.dg/class_result_1.f03: New.
-
-2011-08-29 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/48722
- * gcc.target/i386/pr48722.c: New test.
-
-2011-08-29 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR libfortran/50192
- * gfortran.dg/widechar_compare_1.f90: New test.
-
-2011-08-26 Jason Merrill <jason@redhat.com>
-
- Core DR 342
- PR c++/48582
- * g++.dg/abi/mangle50.C: New.
-
-2011-08-27 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/50202
- * gcc.target/i386/pr50202.c: New test.
-
-2011-08-26 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/sse_4_1-round-vec.c: New test.
- * gcc.target/i386/sse_4_1-roundf-vec.c: New test.
- * gcc.target/i386/avx-round-vec.c: New test.
- * gcc.target/i386/avx-roundf-vec.c: New test.
-
-2011-08-26 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.target/i386/cmpxchg16b-1.c: Match also space after the
- instruction.
-
- PR c/50179
- * c-c++-common/Wunused-var-14.c: New test.
-
-2011-08-26 Tom de Vries <tom@codesourcery.com>
-
- * gcc.dg/tree-ssa/ivopts-lt.c: New test.
-
-2011-08-26 Jiangning Liu <jiangning.liu@arm.com>
-
- * gcc.target/arm/thumb2-cond-cmp-1.c: New.
- * gcc.target/arm/thumb2-cond-cmp-2.c: Likewise.
- * gcc.target/arm/thumb2-cond-cmp-3.c: Likewise.
- * gcc.target/arm/thumb2-cond-cmp-4.c: Likewise.
-
-2011-08-26 Andrew Stubbs <ams@codesourcery.com>
-
- * gcc.target/arm/thumb2-replicated-constant1.c: New file.
- * gcc.target/arm/thumb2-replicated-constant2.c: New file.
- * gcc.target/arm/thumb2-replicated-constant3.c: New file.
- * gcc.target/arm/thumb2-replicated-constant4.c: New file.
-
-2011-08-25 Mikael Morin <mikael.morin@gcc.gnu.org>
-
- PR fortran/50050
- * gfortran.dg/pointer_comp_init_1.f90: New test.
-
-2011-08-25 Jason Merrill <jason@redhat.com>
-
- PR c++/50157
- * g++.dg/cpp0x/sfinae27.C: New.
-
-2011-08-25 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/coarray_lib_token_4.f90: New.
-
-2011-08-25 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/coarray/alloc_comp_1.f90: New.
-
-2011-08-25 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/Wshadow-3.c: Restore original content destroyed by r148442.
-
-2011-08-24 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50163
- * gfortran.dg/initialization_28.f90: New.
-
-2011-08-24 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/50067
- * gcc.dg/torture/pr50067-3.c: New testcase.
- * gcc.dg/torture/pr50067-4.c: Likewise.
- * gcc.dg/torture/pr50067-5.c: Likewise.
-
-2011-08-23 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * g++.dg/other/i386-2.C: Add -mavx2 check.
- * g++.dg/other/i386-3.C: Likewise.
- * gcc.target/i386/avx-1.c: Add AVX2.
- * gcc.target/i386/avx-2.c: Likewise.
- * gcc.target/i386/funcspec-5.c: Likewise.
- * gcc.target/i386/sse-12.c: Likewise.
- * gcc.target/i386/sse-13.c: Likewise.
- * gcc.target/i386/sse-14.c: Likewise.
- * gcc.target/i386/sse-22.c: Likewise.
- * gcc.target/i386/sse-23.c: Likewise.
- * gcc.target/i386/i386.exp (check_effective_target_avx2): Likewise.
- * gcc.target/i386/avx2-check.h: New.
- * gcc.target/i386/avx2-i32gatherd-1.c: Likewise.
- * gcc.target/i386/avx2-i32gatherd-2.c: Likewise.
- * gcc.target/i386/avx2-i32gatherd-3.c: Likewise.
- * gcc.target/i386/avx2-i32gatherd-4.c: Likewise.
- * gcc.target/i386/avx2-i32gatherd256-1.c: Likewise.
- * gcc.target/i386/avx2-i32gatherd256-2.c: Likewise.
- * gcc.target/i386/avx2-i32gatherd256-3.c: Likewise.
- * gcc.target/i386/avx2-i32gatherd256-4.c: Likewise.
- * gcc.target/i386/avx2-i32gatherpd-1.c: Likewise.
- * gcc.target/i386/avx2-i32gatherpd-2.c: Likewise.
- * gcc.target/i386/avx2-i32gatherpd-3.c: Likewise.
- * gcc.target/i386/avx2-i32gatherpd-4.c: Likewise.
- * gcc.target/i386/avx2-i32gatherpd256-1.c: Likewise.
- * gcc.target/i386/avx2-i32gatherpd256-2.c: Likewise.
- * gcc.target/i386/avx2-i32gatherpd256-3.c: Likewise.
- * gcc.target/i386/avx2-i32gatherpd256-4.c: Likewise.
- * gcc.target/i386/avx2-i32gatherps-1.c: Likewise.
- * gcc.target/i386/avx2-i32gatherps-2.c: Likewise.
- * gcc.target/i386/avx2-i32gatherps-3.c: Likewise.
- * gcc.target/i386/avx2-i32gatherps-4.c: Likewise.
- * gcc.target/i386/avx2-i32gatherps256-1.c: Likewise.
- * gcc.target/i386/avx2-i32gatherps256-2.c: Likewise.
- * gcc.target/i386/avx2-i32gatherps256-3.c: Likewise.
- * gcc.target/i386/avx2-i32gatherps256-4.c: Likewise.
- * gcc.target/i386/avx2-i32gatherq-1.c: Likewise.
- * gcc.target/i386/avx2-i32gatherq-2.c: Likewise.
- * gcc.target/i386/avx2-i32gatherq-3.c: Likewise.
- * gcc.target/i386/avx2-i32gatherq-4.c: Likewise.
- * gcc.target/i386/avx2-i32gatherq256-1.c: Likewise.
- * gcc.target/i386/avx2-i32gatherq256-2.c: Likewise.
- * gcc.target/i386/avx2-i32gatherq256-3.c: Likewise.
- * gcc.target/i386/avx2-i32gatherq256-4.c: Likewise.
- * gcc.target/i386/avx2-i64gatherd-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherd-2.c: Likewise.
- * gcc.target/i386/avx2-i64gatherd-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherd-4.c: Likewise.
- * gcc.target/i386/avx2-i64gatherd256-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherd256-2.c: Likewise.
- * gcc.target/i386/avx2-i64gatherd256-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherd256-4.c: Likewise.
- * gcc.target/i386/avx2-i64gatherpd-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherpd-2.c: Likewise.
- * gcc.target/i386/avx2-i64gatherpd-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherpd-4.c: Likewise.
- * gcc.target/i386/avx2-i64gatherpd256-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherpd256-2.c: Likewise.
- * gcc.target/i386/avx2-i64gatherpd256-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherpd256-4.c: Likewise.
- * gcc.target/i386/avx2-i64gatherps-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherps-2.c: Likewise.
- * gcc.target/i386/avx2-i64gatherps-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherps-4.c: Likewise.
- * gcc.target/i386/avx2-i64gatherps256-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherps256-2.c: Likewise.
- * gcc.target/i386/avx2-i64gatherps256-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherps256-4.c: Likewise.
- * gcc.target/i386/avx2-i64gatherq-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherq-2.c: Likewise.
- * gcc.target/i386/avx2-i64gatherq-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherq-4.c: Likewise.
- * gcc.target/i386/avx2-i64gatherq256-1.c: Likewise.
- * gcc.target/i386/avx2-i64gatherq256-2.c: Likewise.
- * gcc.target/i386/avx2-i64gatherq256-3.c: Likewise.
- * gcc.target/i386/avx2-i64gatherq256-4.c: Likewise.
- * gcc.target/i386/avx2-mpsadbw-1.c: Likewise.
- * gcc.target/i386/avx2-mpsadbw-2.c: Likewise.
- * gcc.target/i386/avx2-vbroadcastsd_pd-1.c: Likewise.
- * gcc.target/i386/avx2-vbroadcastsd_pd-2.c: Likewise.
- * gcc.target/i386/avx2-vbroadcastsi128-1.c: Likewise.
- * gcc.target/i386/avx2-vbroadcastsi128-2.c: Likewise.
- * gcc.target/i386/avx2-vbroadcastss_ps-1.c: Likewise.
- * gcc.target/i386/avx2-vbroadcastss_ps-2.c: Likewise.
- * gcc.target/i386/avx2-vbroadcastss_ps256-1.c: Likewise.
- * gcc.target/i386/avx2-vbroadcastss_ps256-2.c: Likewise.
- * gcc.target/i386/avx2-vextracti128-1.c: Likewise.
- * gcc.target/i386/avx2-vextracti128-2.c: Likewise.
- * gcc.target/i386/avx2-vinserti128-1.c: Likewise.
- * gcc.target/i386/avx2-vinserti128-2.c: Likewise.
- * gcc.target/i386/avx2-vmovmskb-2.c: Likewise.
- * gcc.target/i386/avx2-vmovntdqa-1.c: Likewise.
- * gcc.target/i386/avx2-vmovntdqa-2.c: Likewise.
- * gcc.target/i386/avx2-vpabsb256-1.c: Likewise.
- * gcc.target/i386/avx2-vpabsb256-2.c: Likewise.
- * gcc.target/i386/avx2-vpabsd256-1.c: Likewise.
- * gcc.target/i386/avx2-vpabsd256-2.c: Likewise.
- * gcc.target/i386/avx2-vpabsw256-1.c: Likewise.
- * gcc.target/i386/avx2-vpabsw256-2.c: Likewise.
- * gcc.target/i386/avx2-vpackssdw-1.c: Likewise.
- * gcc.target/i386/avx2-vpackssdw-2.c: Likewise.
- * gcc.target/i386/avx2-vpacksswb-1.c: Likewise.
- * gcc.target/i386/avx2-vpacksswb-2.c: Likewise.
- * gcc.target/i386/avx2-vpackusdw-1.c: Likewise.
- * gcc.target/i386/avx2-vpackusdw-2.c: Likewise.
- * gcc.target/i386/avx2-vpackuswb-1.c: Likewise.
- * gcc.target/i386/avx2-vpackuswb-2.c: Likewise.
- * gcc.target/i386/avx2-vpaddb-1.c: Likewise.
- * gcc.target/i386/avx2-vpaddb-2.c: Likewise.
- * gcc.target/i386/avx2-vpaddd-1.c: Likewise.
- * gcc.target/i386/avx2-vpaddd-2.c: Likewise.
- * gcc.target/i386/avx2-vpaddq-1.c: Likewise.
- * gcc.target/i386/avx2-vpaddq-2.c: Likewise.
- * gcc.target/i386/avx2-vpaddsb-1.c: Likewise.
- * gcc.target/i386/avx2-vpaddsb-2.c: Likewise.
- * gcc.target/i386/avx2-vpaddsw-1.c: Likewise.
- * gcc.target/i386/avx2-vpaddsw-2.c: Likewise.
- * gcc.target/i386/avx2-vpaddusb-1.c: Likewise.
- * gcc.target/i386/avx2-vpaddusb-2.c: Likewise.
- * gcc.target/i386/avx2-vpaddusw-1.c: Likewise.
- * gcc.target/i386/avx2-vpaddusw-2.c: Likewise.
- * gcc.target/i386/avx2-vpaddw-1.c: Likewise.
- * gcc.target/i386/avx2-vpaddw-2.c: Likewise.
- * gcc.target/i386/avx2-vpalignr256-1.c: Likewise.
- * gcc.target/i386/avx2-vpalignr256-2.c: Likewise.
- * gcc.target/i386/avx2-vpand-1.c: Likewise.
- * gcc.target/i386/avx2-vpand-2.c: Likewise.
- * gcc.target/i386/avx2-vpandn-1.c: Likewise.
- * gcc.target/i386/avx2-vpandn-2.c: Likewise.
- * gcc.target/i386/avx2-vpavgb-1.c: Likewise.
- * gcc.target/i386/avx2-vpavgb-2.c: Likewise.
- * gcc.target/i386/avx2-vpavgw-1.c: Likewise.
- * gcc.target/i386/avx2-vpavgw-2.c: Likewise.
- * gcc.target/i386/avx2-vpblendd128-1.c: Likewise.
- * gcc.target/i386/avx2-vpblendd128-2.c: Likewise.
- * gcc.target/i386/avx2-vpblendd256-1.c: Likewise.
- * gcc.target/i386/avx2-vpblendd256-2.c: Likewise.
- * gcc.target/i386/avx2-vpblendvb-1.c: Likewise.
- * gcc.target/i386/avx2-vpblendvb-2.c: Likewise.
- * gcc.target/i386/avx2-vpblendw-1.c: Likewise.
- * gcc.target/i386/avx2-vpblendw-2.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastb128-1.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastb128-2.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastb256-1.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastb256-2.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastd128-1.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastd128-2.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastd256-1.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastd256-2.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastq128-1.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastq128-2.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastq256-1.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastq256-2.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastw128-1.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastw128-2.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastw256-1.c: Likewise.
- * gcc.target/i386/avx2-vpbroadcastw256-2.c: Likewise.
- * gcc.target/i386/avx2-vpcmpeqb-1.c: Likewise.
- * gcc.target/i386/avx2-vpcmpeqb-2.c: Likewise.
- * gcc.target/i386/avx2-vpcmpeqd-1.c: Likewise.
- * gcc.target/i386/avx2-vpcmpeqd-2.c: Likewise.
- * gcc.target/i386/avx2-vpcmpeqq-1.c: Likewise.
- * gcc.target/i386/avx2-vpcmpeqq-2.c: Likewise.
- * gcc.target/i386/avx2-vpcmpeqw-1.c: Likewise.
- * gcc.target/i386/avx2-vpcmpeqw-2.c: Likewise.
- * gcc.target/i386/avx2-vpcmpgtb-1.c: Likewise.
- * gcc.target/i386/avx2-vpcmpgtb-2.c: Likewise.
- * gcc.target/i386/avx2-vpcmpgtd-1.c: Likewise.
- * gcc.target/i386/avx2-vpcmpgtd-2.c: Likewise.
- * gcc.target/i386/avx2-vpcmpgtq-1.c: Likewise.
- * gcc.target/i386/avx2-vpcmpgtq-2.c: Likewise.
- * gcc.target/i386/avx2-vpcmpgtw-1.c: Likewise.
- * gcc.target/i386/avx2-vpcmpgtw-2.c: Likewise.
- * gcc.target/i386/avx2-vperm2i128-1.c: Likewise.
- * gcc.target/i386/avx2-vperm2i128-2.c: Likewise.
- * gcc.target/i386/avx2-vpermd-1.c: Likewise.
- * gcc.target/i386/avx2-vpermd-2.c: Likewise.
- * gcc.target/i386/avx2-vpermpd-1.c: Likewise.
- * gcc.target/i386/avx2-vpermpd-2.c: Likewise.
- * gcc.target/i386/avx2-vpermps-1.c: Likewise.
- * gcc.target/i386/avx2-vpermps-2.c: Likewise.
- * gcc.target/i386/avx2-vpermq-1.c: Likewise.
- * gcc.target/i386/avx2-vpermq-2.c: Likewise.
- * gcc.target/i386/avx2-vphaddd-1.c: Likewise.
- * gcc.target/i386/avx2-vphaddd-2.c: Likewise.
- * gcc.target/i386/avx2-vphaddsw-1.c: Likewise.
- * gcc.target/i386/avx2-vphaddsw-2.c: Likewise.
- * gcc.target/i386/avx2-vphaddw-1.c: Likewise.
- * gcc.target/i386/avx2-vphaddw-2.c: Likewise.
- * gcc.target/i386/avx2-vphsubd-1.c: Likewise.
- * gcc.target/i386/avx2-vphsubd-2.c: Likewise.
- * gcc.target/i386/avx2-vphsubsw-1.c: Likewise.
- * gcc.target/i386/avx2-vphsubsw-2.c: Likewise.
- * gcc.target/i386/avx2-vphsubw-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaddubsw-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaddubsw-2.c: Likewise.
- * gcc.target/i386/avx2-vpmaddwd-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaddwd-2.c: Likewise.
- * gcc.target/i386/avx2-vpmaskloadd-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaskloadd-2.c: Likewise.
- * gcc.target/i386/avx2-vpmaskloadd256-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaskloadd256-2.c: Likewise.
- * gcc.target/i386/avx2-vpmaskloadq-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaskloadq-2.c: Likewise.
- * gcc.target/i386/avx2-vpmaskloadq256-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaskloadq256-2.c: Likewise.
- * gcc.target/i386/avx2-vpmaskstored-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaskstored-2.c: Likewise.
- * gcc.target/i386/avx2-vpmaskstored256-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaskstored256-2.c: Likewise.
- * gcc.target/i386/avx2-vpmaskstoreq-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaskstoreq-2.c: Likewise.
- * gcc.target/i386/avx2-vpmaskstoreq256-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaskstoreq256-2.c: Likewise.
- * gcc.target/i386/avx2-vpmaxsb-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaxsb-2.c: Likewise.
- * gcc.target/i386/avx2-vpmaxsd-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaxsd-2.c: Likewise.
- * gcc.target/i386/avx2-vpmaxsw-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaxsw-2.c: Likewise.
- * gcc.target/i386/avx2-vpmaxub-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaxub-2.c: Likewise.
- * gcc.target/i386/avx2-vpmaxud-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaxud-2.c: Likewise.
- * gcc.target/i386/avx2-vpmaxuw-1.c: Likewise.
- * gcc.target/i386/avx2-vpmaxuw-2.c: Likewise.
- * gcc.target/i386/avx2-vpminsb-1.c: Likewise.
- * gcc.target/i386/avx2-vpminsb-2.c: Likewise.
- * gcc.target/i386/avx2-vpminsd-1.c: Likewise.
- * gcc.target/i386/avx2-vpminsd-2.c: Likewise.
- * gcc.target/i386/avx2-vpminsw-1.c: Likewise.
- * gcc.target/i386/avx2-vpminsw-2.c: Likewise.
- * gcc.target/i386/avx2-vpminub-1.c: Likewise.
- * gcc.target/i386/avx2-vpminub-2.c: Likewise.
- * gcc.target/i386/avx2-vpminud-1.c: Likewise.
- * gcc.target/i386/avx2-vpminud-2.c: Likewise.
- * gcc.target/i386/avx2-vpminuw-1.c: Likewise.
- * gcc.target/i386/avx2-vpminuw-2.c: Likewise.
- * gcc.target/i386/avx2-vpmovmskb-1.c: Likewise.
- * gcc.target/i386/avx2-vpmovsxbd-1.c: Likewise.
- * gcc.target/i386/avx2-vpmovsxbd-2.c: Likewise.
- * gcc.target/i386/avx2-vpmovsxbq-1.c: Likewise.
- * gcc.target/i386/avx2-vpmovsxbq-2.c: Likewise.
- * gcc.target/i386/avx2-vpmovsxbw-1.c: Likewise.
- * gcc.target/i386/avx2-vpmovsxbw-2.c: Likewise.
- * gcc.target/i386/avx2-vpmovsxdq-1.c: Likewise.
- * gcc.target/i386/avx2-vpmovsxdq-2.c: Likewise.
- * gcc.target/i386/avx2-vpmovsxwd-1.c: Likewise.
- * gcc.target/i386/avx2-vpmovsxwd-2.c: Likewise.
- * gcc.target/i386/avx2-vpmovsxwq-1.c: Likewise.
- * gcc.target/i386/avx2-vpmovsxwq-2.c: Likewise.
- * gcc.target/i386/avx2-vpmovzxbd-1.c: Likewise.
- * gcc.target/i386/avx2-vpmovzxbd-2.c: Likewise.
- * gcc.target/i386/avx2-vpmovzxbq-1.c: Likewise.
- * gcc.target/i386/avx2-vpmovzxbq-2.c: Likewise.
- * gcc.target/i386/avx2-vpmovzxbw-1.c: Likewise.
- * gcc.target/i386/avx2-vpmovzxbw-2.c: Likewise.
- * gcc.target/i386/avx2-vpmovzxdq-1.c: Likewise.
- * gcc.target/i386/avx2-vpmovzxdq-2.c: Likewise.
- * gcc.target/i386/avx2-vpmovzxwd-1.c: Likewise.
- * gcc.target/i386/avx2-vpmovzxwd-2.c: Likewise.
- * gcc.target/i386/avx2-vpmovzxwq-1.c: Likewise.
- * gcc.target/i386/avx2-vpmovzxwq-2.c: Likewise.
- * gcc.target/i386/avx2-vpmuldq-1.c: Likewise.
- * gcc.target/i386/avx2-vpmuldq-2.c: Likewise.
- * gcc.target/i386/avx2-vpmulhrsw-1.c: Likewise.
- * gcc.target/i386/avx2-vpmulhrsw-2.c: Likewise.
- * gcc.target/i386/avx2-vpmulhuw-1.c: Likewise.
- * gcc.target/i386/avx2-vpmulhuw-2.c: Likewise.
- * gcc.target/i386/avx2-vpmulhw-1.c: Likewise.
- * gcc.target/i386/avx2-vpmulhw-2.c: Likewise.
- * gcc.target/i386/avx2-vpmulld-1.c: Likewise.
- * gcc.target/i386/avx2-vpmulld-2.c: Likewise.
- * gcc.target/i386/avx2-vpmullw-1.c: Likewise.
- * gcc.target/i386/avx2-vpmullw-2.c: Likewise.
- * gcc.target/i386/avx2-vpmuludq-1.c: Likewise.
- * gcc.target/i386/avx2-vpmuludq-2.c: Likewise.
- * gcc.target/i386/avx2-vpor-1.c: Likewise.
- * gcc.target/i386/avx2-vpor-2.c: Likewise.
- * gcc.target/i386/avx2-vpsadbw-1.c: Likewise.
- * gcc.target/i386/avx2-vpsadbw-2.c: Likewise.
- * gcc.target/i386/avx2-vpshufb-1.c: Likewise.
- * gcc.target/i386/avx2-vpshufb-2.c: Likewise.
- * gcc.target/i386/avx2-vpshufd-1.c: Likewise.
- * gcc.target/i386/avx2-vpshufd-2.c: Likewise.
- * gcc.target/i386/avx2-vpshufhw-1.c: Likewise.
- * gcc.target/i386/avx2-vpshufhw-2.c: Likewise.
- * gcc.target/i386/avx2-vpshuflw-1.c: Likewise.
- * gcc.target/i386/avx2-vpshuflw-2.c: Likewise.
- * gcc.target/i386/avx2-vpsignb-1.c: Likewise.
- * gcc.target/i386/avx2-vpsignb-2.c: Likewise.
- * gcc.target/i386/avx2-vpsignd-1.c: Likewise.
- * gcc.target/i386/avx2-vpsignd-2.c: Likewise.
- * gcc.target/i386/avx2-vpsignw-1.c: Likewise.
- * gcc.target/i386/avx2-vpsignw-2.c: Likewise.
- * gcc.target/i386/avx2-vpslld-1.c: Likewise.
- * gcc.target/i386/avx2-vpslld-2.c: Likewise.
- * gcc.target/i386/avx2-vpslldi-1.c: Likewise.
- * gcc.target/i386/avx2-vpslldi-2.c: Likewise.
- * gcc.target/i386/avx2-vpslldq-1.c: Likewise.
- * gcc.target/i386/avx2-vpslldq-2.c: Likewise.
- * gcc.target/i386/avx2-vpsllq-1.c: Likewise.
- * gcc.target/i386/avx2-vpsllq-2.c: Likewise.
- * gcc.target/i386/avx2-vpsllqi-1.c: Likewise.
- * gcc.target/i386/avx2-vpsllqi-2.c: Likewise.
- * gcc.target/i386/avx2-vpsllvd128-1.c: Likewise.
- * gcc.target/i386/avx2-vpsllvd128-2.c: Likewise.
- * gcc.target/i386/avx2-vpsllvd256-1.c: Likewise.
- * gcc.target/i386/avx2-vpsllvd256-2.c: Likewise.
- * gcc.target/i386/avx2-vpsllvq128-1.c: Likewise.
- * gcc.target/i386/avx2-vpsllvq128-2.c: Likewise.
- * gcc.target/i386/avx2-vpsllvq256-1.c: Likewise.
- * gcc.target/i386/avx2-vpsllvq256-2.c: Likewise.
- * gcc.target/i386/avx2-vpsllw-1.c: Likewise.
- * gcc.target/i386/avx2-vpsllw-2.c: Likewise.
- * gcc.target/i386/avx2-vpsllwi-1.c: Likewise.
- * gcc.target/i386/avx2-vpsllwi-2.c: Likewise.
- * gcc.target/i386/avx2-vpsrad-1.c: Likewise.
- * gcc.target/i386/avx2-vpsrad-2.c: Likewise.
- * gcc.target/i386/avx2-vpsradi-1.c: Likewise.
- * gcc.target/i386/avx2-vpsradi-2.c: Likewise.
- * gcc.target/i386/avx2-vpsravd128-1.c: Likewise.
- * gcc.target/i386/avx2-vpsravd128-2.c: Likewise.
- * gcc.target/i386/avx2-vpsravd256-1.c: Likewise.
- * gcc.target/i386/avx2-vpsravd256-2.c: Likewise.
- * gcc.target/i386/avx2-vpsraw-1.c: Likewise.
- * gcc.target/i386/avx2-vpsraw-2.c: Likewise.
- * gcc.target/i386/avx2-vpsrawi-1.c: Likewise.
- * gcc.target/i386/avx2-vpsrawi-2.c: Likewise.
- * gcc.target/i386/avx2-vpsrld-1.c: Likewise.
- * gcc.target/i386/avx2-vpsrld-2.c: Likewise.
- * gcc.target/i386/avx2-vpsrldi-1.c: Likewise.
- * gcc.target/i386/avx2-vpsrldi-2.c: Likewise.
- * gcc.target/i386/avx2-vpsrldq-1.c: Likewise.
- * gcc.target/i386/avx2-vpsrldq-2.c: Likewise.
- * gcc.target/i386/avx2-vpsrlq-1.c: Likewise.
- * gcc.target/i386/avx2-vpsrlq-2.c: Likewise.
- * gcc.target/i386/avx2-vpsrlqi-1.c: Likewise.
- * gcc.target/i386/avx2-vpsrlqi-2.c: Likewise.
- * gcc.target/i386/avx2-vpsrlvd128-1.c: Likewise.
- * gcc.target/i386/avx2-vpsrlvd128-2.c: Likewise.
- * gcc.target/i386/avx2-vpsrlvd256-1.c: Likewise.
- * gcc.target/i386/avx2-vpsrlvd256-2.c: Likewise.
- * gcc.target/i386/avx2-vpsrlvq128-1.c: Likewise.
- * gcc.target/i386/avx2-vpsrlvq128-2.c: Likewise.
- * gcc.target/i386/avx2-vpsrlvq256-1.c: Likewise.
- * gcc.target/i386/avx2-vpsrlvq256-2.c: Likewise.
- * gcc.target/i386/avx2-vpsrlw-1.c: Likewise.
- * gcc.target/i386/avx2-vpsrlw-2.c: Likewise.
- * gcc.target/i386/avx2-vpsrlwi-1.c: Likewise.
- * gcc.target/i386/avx2-vpsrlwi-2.c: Likewise.
- * gcc.target/i386/avx2-vpsubb-1.c: Likewise.
- * gcc.target/i386/avx2-vpsubb-2.c: Likewise.
- * gcc.target/i386/avx2-vpsubd-1.c: Likewise.
- * gcc.target/i386/avx2-vpsubd-2.c: Likewise.
- * gcc.target/i386/avx2-vpsubq-1.c: Likewise.
- * gcc.target/i386/avx2-vpsubq-2.c: Likewise.
- * gcc.target/i386/avx2-vpsubsb-1.c: Likewise.
- * gcc.target/i386/avx2-vpsubsb-2.c: Likewise.
- * gcc.target/i386/avx2-vpsubsw-1.c: Likewise.
- * gcc.target/i386/avx2-vpsubsw-2.c: Likewise.
- * gcc.target/i386/avx2-vpsubusb-1.c: Likewise.
- * gcc.target/i386/avx2-vpsubusb-2.c: Likewise.
- * gcc.target/i386/avx2-vpsubusw-1.c: Likewise.
- * gcc.target/i386/avx2-vpsubusw-2.c: Likewise.
- * gcc.target/i386/avx2-vpunpckhbw-1.c: Likewise.
- * gcc.target/i386/avx2-vpunpckhbw-2.c: Likewise.
- * gcc.target/i386/avx2-vpunpckhdq-1.c: Likewise.
- * gcc.target/i386/avx2-vpunpckhdq-2.c: Likewise.
- * gcc.target/i386/avx2-vpunpckhqdq-1.c: Likewise.
- * gcc.target/i386/avx2-vpunpckhqdq-2.c: Likewise.
- * gcc.target/i386/avx2-vpunpckhwd-1.c: Likewise.
- * gcc.target/i386/avx2-vpunpckhwd-2.c: Likewise.
- * gcc.target/i386/avx2-vpunpcklbw-1.c: Likewise.
- * gcc.target/i386/avx2-vpunpcklbw-2.c: Likewise.
- * gcc.target/i386/avx2-vpunpckldq-1.c: Likewise.
- * gcc.target/i386/avx2-vpunpckldq-2.c: Likewise.
- * gcc.target/i386/avx2-vpunpcklqdq-1.c: Likewise.
- * gcc.target/i386/avx2-vpunpcklqdq-2.c: Likewise.
- * gcc.target/i386/avx2-vpunpcklwd-1.c: Likewise.
- * gcc.target/i386/avx2-vpunpcklwd-2.c: Likewise.
- * gcc.target/i386/avx2-vpxor-1.c: Likewise.
- * gcc.target/i386/avx2-vpxor-2.c: Likewise.
- * gcc.target/i386/testimm-9.c: Likewise.
-
-2011-08-23 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * g++.dg/other/i386-2.C: Add -mbmi2 check.
- * g++.dg/other/i386-3.C: Likewise.
- * gcc.target/i386/bmi2-bzhi32-1.c: New testcase.
- * gcc.target/i386/bmi2-bzhi32-1a.c: Likewise.
- * gcc.target/i386/bmi2-bzhi64-1.c: Likewise.
- * gcc.target/i386/bmi2-bzhi64-1a.c: Likewise.
- * gcc.target/i386/bmi2-mulx32-1.c: Likewise.
- * gcc.target/i386/bmi2-mulx32-1a.c: Likewise.
- * gcc.target/i386/bmi2-mulx64-1.c: Likewise.
- * gcc.target/i386/bmi2-mulx64-1a.c: Likewise.
- * gcc.target/i386/bmi2-pdep32-1.c: Likewise.
- * gcc.target/i386/bmi2-pdep32-1a.c: Likewise.
- * gcc.target/i386/bmi2-pdep64-1.c: Likewise.
- * gcc.target/i386/bmi2-pdep64-1a.c: Likewise.
- * gcc.target/i386/bmi2-pext32-1.c: Likewise.
- * gcc.target/i386/bmi2-pext32-1a.c: Likewise.
- * gcc.target/i386/bmi2-pext64-1.c: Likewise.
- * gcc.target/i386/bmi2-pext64-1a.c: Likewise.
- * gcc.target/i386/bmi2-rorx32-1.c: Likewise.
- * gcc.target/i386/bmi2-rorx32-1a.c: Likewise.
- * gcc.target/i386/bmi2-rorx64-1.c: Likewise.
- * gcc.target/i386/bmi2-rorx64-1a.c: Likewise.
- * gcc.target/i386/bmi2-sarx32-1.c: Likewise.
- * gcc.target/i386/bmi2-sarx32-1a.c: Likewise.
- * gcc.target/i386/bmi2-sarx64-1.c: Likewise.
- * gcc.target/i386/bmi2-sarx64-1a.c: Likewise.
- * gcc.target/i386/bmi2-shlx32-1.c: Likewise.
- * gcc.target/i386/bmi2-shlx32-1a.c: Likewise.
- * gcc.target/i386/bmi2-shlx64-1.c: Likewise.
- * gcc.target/i386/bmi2-shlx64-1a.c: Likewise.
- * gcc.target/i386/bmi2-shrx32-1.c: Likewise.
- * gcc.target/i386/bmi2-shrx32-1a.c: Likewise.
- * gcc.target/i386/bmi2-shrx64-1.c: Likewise.
- * gcc.target/i386/bmi2-shrx64-1a.c: Likewise.
- * gcc.target/i386/i386.exp (check_effective_target_bmi2): New.
- * gcc.target/i386/sse-12.c: Add BMI2.
- * gcc.target/i386/sse-13.c: Likewise.
- * gcc.target/i386/sse-14.c: Likewise.
- * gcc.target/i386/sse-22.c: Likewise.
- * gcc.target/i386/sse-23.c: Likewise.
-
-2011-08-23 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/crash7.C: Adjust expected errors.
-
-2011-08-23 Jason Merrill <jason@redhat.com>
-
- PR c++/49045
- Core 1321
- * g++.dg/cpp0x/overload2.C: New.
-
-2011-08-23 Jason Merrill <jason@redhat.com>
-
- Core 903
- * g++.dg/cpp0x/constexpr-nullptr.C: Now ill-formed.
-
-2011-08-23 Jason Merrill <jason@redhat.com>
-
- Core 975
- * g++.dg/cpp0x/lambda/lambda-deduce-ext-neg2.C: Now accepted.
- * g++.dg/cpp0x/lambda/lambda-deduce-ext-neg.C: Adjust.
- * g++.dg/cpp0x/lambda/lambda-deduce2.C: Test returning overload.
- * g++.dg/cpp0x/lambda/lambda-deduce-neg.C: Remove #include.
-
-2011-08-23 Jason Merrill <jason@redhat.com>
-
- PR c++/50024
- * g++.dg/cpp0x/constexpr-initlist5.C: New.
-
-2011-08-23 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/50158
- * g++.dg/warn/Wunused-var-16.C: New test.
-
- PR middle-end/50161
- * gcc.dg/pr50161.c: New test.
-
-2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
-
- PR c++/50055
- * g++.dg/gcov/gcov-7.C: New test.
-
-2011-08-23 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/46862
- * g++.dg/dfp/nofields.C: New test.
-
-2011-08-23 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/31600
- * gfortran.dg/use_16.f90: New.
-
-2011-08-22 Uros Bizjak <ubizjak@gmail.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
-
- PR target/50155
- * gcc.target/i386/pr50155.c: New test.
-
-2011-08-22 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/50133
- * gcc.dg/pr50133.c: New test.
-
- PR middle-end/50141
- * c-c++-common/cxxbitfields-6.c: New test.
-
-2011-08-22 Mikael Morin <mikael.morin@gcc.gnu.org>
-
- PR fortran/50050
- * gfortran.dg/alloc_comp_initializer_3.f90: New test.
-
-2011-08-22 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.dg/pr49994-2.c: Add dg-require-effective-target scheduling.
- * gcc.dg/pr49994-3.c: Ditto.
-
-2011-08-22 Richard Guenther <rguenther@suse.de>
-
- PR testsuite/50145
- * gcc.dg/torture/pr50067-1.c: Run on little-endian systems only.
- * gcc.dg/torture/pr50067-2.c: Likewise.
-
-2011-08-21 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/47659
- * gfortran.dg/warn_conversion_2.f90: Also warn about conversion
- of a constant resulting from simplification.
- * gfortran.dg/warn_conversion_3.f90: New test.
-
-2011-08-21 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/50130
- * gfortran.dg/zero_stride_1.f90: New test.
-
-2011-08-20 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49638
- * gfortran.dg/typebound_override_1.f90: Modified.
-
-2011-08-20 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48739
- * gcc.dg/pr48739-1.c: New test.
- * gcc.dg/pr48739-2.c: New test.
-
-2011-08-20 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/graphite/interchange-1.f: Remove xfail.
-
-2011-08-19 Mikael Morin <mikael.morin@sfr.fr>
-
- PR fortran/50129
- * gfortran.dg/where_3.f90: New test.
-
-2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/49721
- * gfortran.dg/pr49721-1.f: New.
- * gfortran.fortran-torture/compile/pr49721-1.f: Likewise.
-
-2011-08-19 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/builtin-complex-err-1.c, gcc.dg/builtin-complex-err-2.c,
- gcc.dg/dfp/builtin-complex.c, gcc.dg/torture/builtin-complex-1.c:
- New tests.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * gcc.target/arm/wmul-11.c: New file.
- * gcc.target/arm/wmul-12.c: New file.
- * gcc.target/arm/wmul-13.c: New file.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * gcc.target/arm/wmul-10.c: New file.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * gcc.target/arm/wmul-9.c: New file.
- * gcc.target/arm/wmul-bitfield-2.c: New file.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * gcc.target/arm/wmul-8.c: New file.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * gcc.target/arm/wmul-7.c: New file.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * gcc.target/arm/wmul-6.c: New file.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * gcc.target/arm/wmul-5.c: New file.
- * gcc.target/arm/no-wmla-1.c: New file.
-
-2011-08-19 Andrew Stubbs <ams@codesourcery.com>
-
- * gcc.target/arm/wmul-bitfield-1.c: New file.
-
-2011-08-19 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c90-noreturn-1.c, gcc.dg/c99-noreturn-1.c: New tests.
-
-2011-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/builtins-67.c: Use dg-add-options c99_runtime.
- * gcc.target/i386/conversion.c: Likewise.
-
-2011-08-19 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/torture/pr50067-1.c: New testcase.
- * gcc.dg/torture/pr50067-2.c: Likewise.
-
-2011-08-19 Joey Ye <joey.ye@arm.com>
-
- PR target/49437
- * gcc.target/arm/handler-align.c: New test.
- * lib/target-supports.exp (check_effective_target_arm_cortex_m):
- New Function.
-
-2011-08-19 Joey Ye <joey.ye@arm.com>
-
- * gcc.c-torture/execute/20101011-1.c (DO_TEST): Skip on ARM.
-
-2011-08-19 Mikael Morin <mikael.morin@sfr.fr>
-
- PR fortran/50071
- * gfortran.dg/end_block_label_1.f90: New test.
- * gfortran.dg/end_associate_label_1.f90: New test.
-
-2011-08-18 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c1x-pointer-float-1.c: New test.
-
-2011-08-18 Mikael Morin <mikael.morin@sfr.fr>
-
- PR fortran/50071
- * gfortran.dg/duplicate_labels_2.f: New test.
-
-2011-08-18 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c1x-noreturn-1.c, gcc.dg/c1x-noreturn-2.c,
- gcc.dg/c1x-noreturn-3.c, gcc.dg/c1x-noreturn-4.c,
- gcc.dg/c1x-noreturn-5.c: New tests.
-
-2011-08-18 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c1x-uni-string-1.c, gcc.dg/c1x-uni-string-2.c: New tests.
-
-2011-08-18 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray_lock_1.f90: Update dg-error.
- * gfortran.dg/coarray_lock_3.f90: Fix test.
- * gfortran.dg/coarray_lock_4.f90: New.
- * gfortran.dg/coarray_lock_5.f90: New.
-
-2011-08-18 Jakub Jelinek <jakub@redhat.com>
-
- PR target/50009
- * gcc.c-torture/compile/pr50009.c: New test.
-
- PR target/50092
- * gcc.dg/torture/pr50092.c: New test.
-
-2011-08-18 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50109
- * gfortran.dg/namelist_73.f90: New.
-
-2011-08-18 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/plugin/decl_plugin.c: Include diagnostic.h.
-
- PR debug/50017
- * gcc.dg/pr50017.c: New test.
-
-2011-08-18 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/45625
- * g++.dg/lookup/hidden-var1.C: New test case.
-
-2011-08-17 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/31461
- * gfortran.dg/warn_unused_var_2.f90: New.
- * gfortran.dg/warn_unused_var_3.f90: New.
-
-2011-08-17 Tom de Vries <tom@codesourcery.com>
-
- PR target/43597
- * gcc.target/arm/pr43597.c: New test.
-
-2011-08-17 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50070
- * gfortran.dg/common_13.f90: New.
-
-2011-08-16 Jason Merrill <jason@redhat.com>
-
- PR c++/50086
- * g++.dg/cpp0x/variadic-unresolved.C: New.
-
- * g++.old-deja/g++.brendan/README: Add R.I.P.
-
- * g++.dg/ext/attr-used-1.C: New.
-
- PR c++/50054
- * g++.dg/cpp0x/initlist56.C: New.
-
-2011-08-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR testsuite/50085
- * g++.dg/opt/life1.C: Only run on Linux.
-
-2011-08-15 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/coarray_26.f90: New.
-
-2011-08-15 Hans-Peter Nilsson <hp@axis.com>
-
- * gcc.dg/tree-ssa/vrp61.c: Use -fdump-tree-vrp1-nouid instead of
- -fdump-tree-vrp1.
-
-2011-08-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50073
- * gfortran.dg/func_result_7.f90: New.
-
-2011-08-13 Jason Merrill <jason@redhat.com>
-
- PR c++/50075
- * g++.dg/cpp0x/decltype32.C: New.
-
- PR c++/50059
- * g++.dg/diagnostic/expr1.C: New.
-
-2011-08-12 David Li <davidxl@google.com>
-
- * g++.dg/abi/vbase15.C: New test.
-
-2011-08-12 Jason Merrill <jason@redhat.com>
-
- PR c++/50034
- * g++.dg/cpp0x/defaulted28.C: Add unevaluated case.
-
-2011-08-12 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/builtins-67.c: New test.
- * gcc.target/i386/conversion.c: Ditto.
-
-2011-08-11 Romain Geissler <romain.geissler@gmail.com>
- Brian Hackett <bhackett1024@gmail.com>
-
- * g++.dg/plugin/decl_plugin.c: New.
- * g++.dg/plugin/decl-plugin-test.C: New.
- * g++.dg/plugin/plugin.exp: Add above testcase.
-
-2011-08-11 Richard Guenther <rguenther@suse.de>
-
- * g++.dg/tree-ssa/pr41186.C: Un-XFAIL.
-
-2011-08-11 Michael Matz <matz@suse.de>
-
- * gcc.dg/graphite/run-id-pr47593.c: Remove -m32.
-
-2011-08-11 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50039
- * gcc.dg/vect/vect.exp: Run no-tree-fre-* tests with -fno-tree-fre.
- * gcc.dg/vect/no-tree-fre-pr50039.c: New test.
-
-2011-08-10 H.J. Lu <hongjiu.lu@intel.com>
-
- * gcc.target/i386/sse4_1-blendps-2.c: Include <stdlib.h>.
- (sse4_1_test): Initialize src3 with random value.
-
-2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
-
- * gcc.c-torture/execute/scal-to-vec1.c: New test.
- * gcc.c-torture/execute/scal-to-vec2.c: New test.
- * gcc.c-torture/execute/scal-to-vec3.c: New test.
- * gcc.dg/scal-to-vec1.c: New test.
- * gcc.dg/scal-to-vec2.c: New test.
-
-2011-08-09 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/vrp57.c: Disable CCP.
- * gcc.dg/tree-ssa/vrp60.c: New testcase.
- * gcc.dg/tree-ssa/vrp61.c: Likewise.
- * gcc.dg/tree-ssa/vrp62.c: Likewise.
-
-2011-08-09 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * gfortran.dg/scratch_1.f90: Skip on spu-*-*.
-
-2011-08-09 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * gcc.dg/pr49948.c: Require pthread effective target.
-
-2011-08-09 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * gcc.dg/lto/20110201-1_0.c: Provide dummy sqrt.
-
-2011-08-09 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/sse-22a.c: New test.
-
-2011-08-09 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/50014
- * gcc.dg/vect/pr50014.c: New test.
-
-2011-08-08 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/49923
- * gcc.dg/tree-ssa/pr49923.c: New test.
-
-2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/49781
- * gcc.target/i386/pr49781-1.c: New.
-
-2011-08-08 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/range-for20.C: Adjust to test 50020 as well.
-
- * g++.dg/cpp0x/initlist5.C: Add 50011 test.
-
-2011-08-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49638
- * gfortran.dg/typebound_override_1.f90: New.
-
-2011-08-07 Kai Tietz <ktietz@redhat.com>
-
- * gcc.dg/tree-ssa/pr23455.c: Adjust testcases for LLP64 for
- x86_64 mingw target.
- * gcc.dg/tree-ssa/loop-1.c: Likewise.
- * gcc.dg/tree-ssa/ssa-store-ccp-2.c: Likewise.
- * gcc.dg/tree-ssa/ssa-store-ccp-3.c: Likewise.
- * gcc.dg/tree-ssa/loop-33.c: Likewise.
- * gcc.dg/tree-ssa/ssa-store-ccp-4.c: Likewise.
- * gcc.dg/tree-ssa/loop-35.c: Likewise.
- * gcc.dg/tree-ssa/stdarg-2.c: Likewise.
- * gcc.dg/tree-ssa/stdarg-4.c: Likewise.
- * gcc.dg/tree-ssa/stdarg-5.c: Likewise.
- * gcc.dg/tree-ssa/gen-vect-11c.c: Likewise.
-
-2011-08-06 Uros Bizjak <ubizjak@gmail.com>
-
- PR testsuite/48727
- * g++.dg/opt/devirt2.C: Use specific pattern for alpha*-*-*.
-
-2011-08-06 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/pr48770.c: Cleanup coverage files.
- * gfortran.dg/vect/O3-pr49957.f: Cleanup vect tree dump.
-
-2011-08-06 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/sse-22.c (dg-options): Add -march=k8.
- (pragma GCC target): Add avx, fma4, lzcnt and bmi options.
- * gcc.target/i386/sse-23.c (pragma GCC target): Add avx, fma4,
- lzcnt and bmi options.
-
-2011-08-06 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/47381
- * gcc.dg/pr47381-1.c: New.
- * gcc.dg/pr47381-2.c: Likewise.
- * gcc.target/i386/pr47381.c: Likewise.
-
-2011-08-06 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/47727
- * gcc.dg/pr47727.c: New.
-
- PR target/47372
- * gcc.dg/pr47372-1.c: New.
- * gcc.dg/pr47372-2.c: Likewise.
-
-2011-08-06 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/47449
- * gcc.target/i386/pr47449.c: New.
-
- PR target/47446
- * gcc.dg/pr47446-1.c: New.
- * gcc.dg/pr47446-2.c: Likewise.
-
-2011-08-06 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/47766
- * gcc.dg/pr47766.c: New.
-
- PR target/47715
- * gcc.dg/tls/pr47715-1.c: New.
- * gcc.dg/tls/pr47715-2.c: Likewise.
- * gcc.dg/tls/pr47715-3.c: Likewise.
- * gcc.dg/tls/pr47715-4.c: Likewise.
- * gcc.dg/tls/pr47715-5.c: Likewise.
-
-2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR libobjc/50002
- * objc.dg/gnu-api-2-class.m: Updated comments.
- * obj-c++.dg/gnu-api-2-class.mm: Likewise.
- * objc.dg/gnu-api-2-class-meta.m: New test.
- * obj-c++.dg/gnu-api-2-class-meta.mm: Likewise.
-
-2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR libobjc/49882
- * obj-c++.dg/gnu-api-2-class.mm (main): Test class_getSuperclass()
- with classes that are in construction.
-
-2011-08-06 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/48084
- * gcc.target/i386/pr48084-1.c: New.
- * gcc.target/i386/pr48084-2.c: Likewise.
- * gcc.target/i386/pr48084-3.c: Likewise.
- * gcc.target/i386/pr48084-4.c: Likewise.
- * gcc.target/i386/pr48084-5.c: Likewise.
-
- PR rtl-optimization/49504
- * gcc.target/i386/pr49504.c: New.
-
- PR target/49860
- * gcc.dg/pr49860.c: New.
-
-2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR libobjc/49882
- * objc.dg/gnu-api-2-class.m (main): Test class_getSuperclass()
- with classes that are in construction.
-
-2011-08-05 Jason Merrill <jason@redhat.com>
-
- PR c++/48993
- * g++.dg/cpp0x/constexpr-48089.C: Add cases.
-
- PR c++/49921
- * g++.dg/cpp0x/decltype31.C: New.
-
- PR c++/49669
- * g++.dg/init/array28.C: New.
-
- PR c++/49988
- * g++.dg/cpp0x/constexpr-non-const-arg3.C: New.
-
-2011-08-05 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/47369
- * gcc.dg/pr47369-1.c: New.
-
-2011-08-05 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/47364
- * gcc.dg/torture/pr47364-1.c: New.
- * gcc.c-torture/compile/pr47364-1.c: Likewise.
- * gcc.c-torture/compile/pr47364-2.c: Likewise.
-
-2011-08-05 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/37211
- * gfortran.dg/transfer_check_2.f90: New test case.
-
-2011-08-05 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/49494
- * gfortran.dg/pr49494.f90: New testcase.
-
-2011-08-05 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/49735
- * gcc.c-torture/compile/pr49735.c: New testcase.
-
-2011-08-05 Jason Merrill <jason@redhat.com>
-
- PR c++/47453
- * g++.dg/cpp0x/initlist56.C: New.
-
- PR c++/49812
- * g++.dg/overload/rvalue2.C: New.
-
- PR c++/49983
- * g++.dg/cpp0x/range-for21.C: New.
-
- * g++.dg/ext/vla11.C: New.
-
-2011-08-05 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49984
- * gcc.dg/tree-ssa/vrp59.c: New testcase.
-
-2011-08-05 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/vrp51.c: Disable CCP.
- * gcc.dg/tree-ssa/vrp52.c: Likewise.
- * gcc.dg/tree-ssa/vrp53.c: Likewise.
-
-2011-08-04 Mikael Morin <mikael.morin@sfr.fr>
-
- * gfortran.dg/dependency_26.f90: Add a module to the cleanup directive.
- * gfortran.dg/trim_optimize_2.f90: Add a module cleanup directive.
- * gfortran.dg/ldist-pr43023.f90: Ditto.
- * gfortran.dg/namelist_52.f90: Ditto.
- * gfortran.dg/interface_proc_end.f90: Ditto.
- * gfortran.dg/vector_subscript_bound_1.f90: Ditto.
- * gfortran.dg/generic_typebound_operator_1.f90: Ditto.
-
-2011-08-04 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/vect-over-widen-1.c: New test.
- * gcc.dg/vect/vect-over-widen-2.c: New test.
- * gcc.dg/vect/vect-over-widen-3.c: New test.
- * gcc.dg/vect/vect-over-widen-4.c: New test.
-
-2011-08-04 Richard Guenther <rguenther@suse.de>
-
- PR fortran/49957
- * gfortran.dg/vect/O3-pr49957.f: New testcase.
-
-2011-08-04 Ian Bolton <ian.bolton@arm.com>
-
- * gcc.target/arm/vfp-1.c: no large negative offsets on Thumb2.
-
-2011-08-04 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/49905
- * g++.dg/ext/builtin-object-size3.C: New test.
-
-2011-08-03 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49948
- * gcc.dg/pr49948.c: New test.
-
-2011-08-03 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/47383
- * gcc.dg/torture/pr47383.c: New.
-
-2011-08-03 Arnaud Charlet <charlet@adacore.com>
-
- * gnat.dg/specs/debug1.ads: Add missing -margs switch.
-
-2011-08-03 Arnaud Charlet <charlet@adacore.com>
-
- * lib/gnat-dg.exp: Use gnatmake -c -u to compile a single file.
-
-2011-08-03 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/47744
- * gcc.dg/torture/pr47744-1.c: New.
- * gcc.dg/torture/pr47744-2.c: Likewise.
- * gcc.dg/torture/pr47744-3.c: Likewise.
-
-2011-08-03 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/49958
- * gcc.dg/torture/pr49958.c: New testcase.
-
-2011-08-03 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49938
- * g++.dg/torture/pr49938.C: New testcase.
-
-2011-08-02 Jason Merrill <jason@redhat.com>
-
- PR c++/43886
- * g++.dg/cpp0x/lambda/lambda-defarg2.C: New.
-
- PR c++/49577
- * g++.dg/cpp0x/initlist5.C: Add additional cases.
-
- PR c++/49593
- * g++.dg/cpp0x/variadic115.C: New.
-
- PR c++/49803
- * g++.dg/cpp0x/union5.C: New.
-
-2011-08-02 Daniel Kraft <d@domob.eu>
-
- PR fortran/49885
- * gfortran.dg/auto_char_dummy_array_3.f90: New test.
-
-2011-08-02 Kai Tietz <ktietz@redhat.com>
-
- PR middle-end/49947
- * gcc.dg/tree-ssa/forwprop-15.c
-
-2011-08-02 Jason Merrill <jason@redhat.com>
-
- PR c++/49834
- * g++.dg/cpp0x/range-for20.C: New.
-
-2011-08-02 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/coarray_lib_token_3.f90: New.
-
-2011-08-02 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/46752
- * gcc.dg/gomp/atomic-5.c: Adjust expected diagnostics.
- * gcc.dg/gomp/atomic-15.c: New test.
- * g++.dg/gomp/atomic-5.C: Adjust expected diagnostics.
- * g++.dg/gomp/atomic-15.C: New test.
- * g++.dg/gomp/private-1.C: New test.
- * g++.dg/gomp/sharing-2.C: New test.
- * gfortran.dg/gomp/crayptr1.f90: Don't expect error
- about Cray pointer in FIRSTPRIVATE/LASTPRIVATE.
- * gfortran.dg/gomp/omp_atomic2.f90: New test.
-
-2011-08-02 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/trim_optimize_5.f90: Remove spurious "use foo".
- * gfortran.dg/actual_array_vect_1.f90: Fix or add dg-final
- cleanup-module.
- * gfortran.dg/alloc_comp_assign_7.f90: Ditto.
- * gfortran.dg/allocatable_function_5.f90: Ditto.
- * gfortran.dg/allocate_stat.f90: Ditto.
- * gfortran.dg/array_constructor_20.f90: Ditto.
- * gfortran.dg/array_constructor_21.f90: Ditto.
- * gfortran.dg/array_constructor_22.f90: Ditto.
- * gfortran.dg/array_constructor_26.f03: Ditto.
- * gfortran.dg/array_function_4.f90: Ditto.
- * gfortran.dg/assumed_charlen_function_1.f90: Ditto.
- * gfortran.dg/assumed_size_dt_dummy.f90: Ditto.
- * gfortran.dg/bind_c_usage_15.f90: Ditto.
- * gfortran.dg/bind_c_usage_16.f03: Ditto.
- * gfortran.dg/bind_c_usage_3.f03: Ditto.
- * gfortran.dg/binding_label_tests_7.f03: Ditto.
- * gfortran.dg/class_15.f03: Ditto.
- * gfortran.dg/class_27.f03: Ditto.
- * gfortran.dg/class_33.f90: Ditto.
- * gfortran.dg/class_37.f03: Ditto.
- * gfortran.dg/class_40.f03: Ditto.
- * gfortran.dg/class_42.f03: Ditto.
- * gfortran.dg/class_defined_operator_1.f03: Ditto.
- * gfortran.dg/coarray/registering_1.f90: Ditto.
- * gfortran.dg/convert_1.f90: Ditto.
- * gfortran.dg/default_initialization_3.f90: Ditto.
- * gfortran.dg/dependency_25.f90: Ditto.
- * gfortran.dg/dependency_26.f90: Ditto.
- * gfortran.dg/dependency_36.f90: Ditto.
- * gfortran.dg/dependency_37.f90: Ditto.
- * gfortran.dg/derived_array_intrinisics_1.f90: Ditto.
- * gfortran.dg/dynamic_dispatch_10.f03: Ditto.
- * gfortran.dg/elemental_non_intrinsic_dummy_1.f90 |: Ditto.
- * gfortran.dg/elemental_pointer_1.f90: Ditto.
- * gfortran.dg/elemental_result_1.f90: Ditto.
- * gfortran.dg/empty_derived_type.f90: Ditto.
- * gfortran.dg/entry_7.f90: Ditto.
- * gfortran.dg/entry_dummy_ref_2.f90: Ditto.
- * gfortran.dg/equiv_constraint_3.f90: Ditto.
- * gfortran.dg/error_recovery_3.f90: Ditto.
- * gfortran.dg/extends_4.f03: Ditto.
- * gfortran.dg/func_assign.f90: Ditto.
- * gfortran.dg/func_assign_3.f90: Ditto.
- * gfortran.dg/generic_1.f90: Ditto.
- * gfortran.dg/generic_18.f90: Ditto.
- * gfortran.dg/generic_22.f03: Ditto.
- * gfortran.dg/generic_4.f90: Ditto.
- * gfortran.dg/generic_6.f90: Ditto.
- * gfortran.dg/generic_actual_arg.f90: Ditto.
- * gfortran.dg/graphite/id-21.f: Ditto.
- * gfortran.dg/graphite/pr45758.f90: Ditto.
- * gfortran.dg/host_assoc_call_2.f90: Ditto.
- * gfortran.dg/host_assoc_call_3.f90: Ditto.
- * gfortran.dg/host_assoc_call_4.f90: Ditto.
- * gfortran.dg/host_assoc_function_4.f90: Ditto.
- * gfortran.dg/host_used_types_1.f90: Ditto.
- * gfortran.dg/implicit_1.f90: Ditto.
- * gfortran.dg/implicit_11.f90: Ditto.
- * gfortran.dg/implicit_derived_type_1.f90: Ditto.
- * gfortran.dg/impure_actual_1.f90: Ditto.
- * gfortran.dg/impure_assignment_1.f90: Ditto.
- * gfortran.dg/impure_constructor_1.f90: Ditto.
- * gfortran.dg/initialization_10.f90: Ditto.
- * gfortran.dg/initialization_12.f90: Ditto.
- * gfortran.dg/interface_14.f90: Ditto.
- * gfortran.dg/interface_15.f90: Ditto.
- * gfortran.dg/interface_2.f90: Ditto.
- * gfortran.dg/interface_25.f90: Ditto.
- * gfortran.dg/interface_26.f90: Ditto.
- * gfortran.dg/interface_29.f90: Ditto.
- * gfortran.dg/interface_assignment_1.f90: Ditto.
- * gfortran.dg/internal_pack_6.f90: Ditto.
- * gfortran.dg/internal_pack_7.f90: Ditto.
- * gfortran.dg/internal_pack_8.f90: Ditto.
- * gfortran.dg/lto/pr45586_0.f90: Ditto.
- * gfortran.dg/lto/pr47839_0.f90: Ditto.
- * gfortran.dg/module_commons_3.f90: Ditto.
- * gfortran.dg/module_equivalence_4.f90: Ditto.
- * gfortran.dg/module_equivalence_6.f90: Ditto.
- * gfortran.dg/module_function_type_1.f90: Ditto.
- * gfortran.dg/module_naming_1.f90: Ditto.
- * gfortran.dg/namelist_4.f90: Ditto.
- * gfortran.dg/operator_c1202.f90: Ditto.
- * gfortran.dg/parens_7.f90: Ditto.
- * gfortran.dg/pr32921.f: Ditto.
- * gfortran.dg/pr33646.f90: Ditto.
- * gfortran.dg/pr41928.f90: Ditto.
- * gfortran.dg/pr42119.f90: Ditto.
- * gfortran.dg/pr43984.f90: Ditto.
- * gfortran.dg/present_1.f90: Ditto.
- * gfortran.dg/private_type_2.f90: Ditto.
- * gfortran.dg/proc_decl_2.f90: Ditto.
- * gfortran.dg/proc_ptr_10.f90: Ditto.
- * gfortran.dg/proc_ptr_22.f90: Ditto.
- * gfortran.dg/proc_ptr_8.f90: Ditto.
- * gfortran.dg/proc_ptr_comp_12.f90: Ditto.
- * gfortran.dg/proc_ptr_comp_pass_6.f90: Ditto.
- * gfortran.dg/pure_formal_proc_2.f90: Ditto.
- * gfortran.dg/realloc_on_assign_4.f03: Ditto.
- * gfortran.dg/substring_equivalence.f90: Ditto.
- * gfortran.dg/transfer_assumed_size_1.f90: Ditto.
- * gfortran.dg/transpose_optimization_1.f90: Ditto.
- * gfortran.dg/trim_optimize_6.f90: Ditto.
- * gfortran.dg/typebound_call_12.f03: Ditto.
- * gfortran.dg/typebound_operator_5.f03: Ditto.
- * gfortran.dg/typebound_operator_6.f03: Ditto.
- * gfortran.dg/typebound_proc_18.f03: Ditto.
- * gfortran.dg/unreferenced_use_assoc_1.f90: Ditto.
- * gfortran.dg/use_1.f90: Ditto.
- * gfortran.dg/use_10.f90: Ditto.
- * gfortran.dg/use_11.f90: Ditto.
- * gfortran.dg/use_14.f90: Ditto.
- * gfortran.dg/use_only_2.f90: Ditto.
- * gfortran.dg/use_rename_4.f90: Ditto.
- * gfortran.dg/use_rename_5.f90: Ditto.
- * gfortran.dg/used_dummy_types_3.f90: Ditto.
- * gfortran.dg/used_interface_ref.f90: Ditto.
- * gfortran.dg/used_types_11.f90: Ditto.
- * gfortran.dg/used_types_3.f90: Ditto.
- * gfortran.dg/used_types_4.f90: Ditto.
- * gfortran.dg/userdef_operator_2.f90: Ditto.
- * gfortran.dg/vect/fast-math-vect-8.f90: Ditto.
- * gfortran.dg/vect/pr46213.f90: Ditto.
- * gfortran.dg/whole_file_21.f90: Ditto.
- * gfortran.dg/whole_file_22.f90: Ditto.
- * gfortran.dg/coarray_lib_token_1.f90: Ditto. Add space before "}".
- * gfortran.dg/coarray_lib_token_2.f90: Ditto.
-
-2011-08-02 Kai Tietz <ktietz@redhat.com>
-
- * gcc.dg/tree-ssa/forwprop-15.c: New testcase.
-
-2011-08-01 Jason Merrill <jason@redhat.com>
-
- PR c++/49932
- * g++.dg/abi/mangle49.C: New.
-
- PR c++/49924
- * g++.dg/cpp0x/constexpr-array4.C: New.
-
- PR c++/49813
- * g++.dg/cpp0x/constexpr-builtin1.C: New.
-
-2011-08-01 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/49927
- * gcc.target/i386/pr49927.c: New test.
-
-2011-08-01 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49926
- * gcc.dg/vect/pr49926.c: New test.
-
-2011-08-01 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * gcc.target/i386/i386.exp (check_effective_target_lzcnt): New.
- * gcc.target/i386/lzcnt-1.c: New test.
- * gcc.target/i386/lzcnt-2.c: Likewise.
- * gcc.target/i386/lzcnt-2a.c: Likewise.
- * gcc.target/i386/lzcnt-3.c: Likewise.
- * gcc.target/i386/lzcnt-4.c: Likewise.
- * gcc.target/i386/lzcnt-4a.c: Likewise.
- * gcc.target/i386/lzcnt-5.c: Likewise.
- * gcc.target/i386/lzcnt-6.c: Likewise.
- * gcc.target/i386/lzcnt-6a.c: Likewise.
- * gcc.target/i386/lzcnt-check.h: Likewise.
-
- * gcc.target/i386/sse-12.c (dg-compile): Add -mlzcnt.
- * gcc.target/i386/sse-13.c: Likewise.
- * gcc.target/i386/sse-14.c: Likewise.
- * g++.dg/other/i386-2.C: Likewise.
- * g++.dg/other/i386-3.C: Likewise.
-
-2011-08-01 Julian Brown <julian@codesourcery.com>
-
- * gcc.target/arm/fixed-point-exec.c: New test.
-
-2011-07-31 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/49920
- * gcc.target/i386/pr49920.c: New test.
-
-2011-07-31 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/tree-ssa/20050314-1.c: Dump and cleanup lim1 pass only.
- * gcc.dg/tree-ssa/pr23109.c: Ditto.
- * gcc.dg/tree-ssa/loop-7.c: Ditto.
- * gcc.dg/tree-ssa/loop-32.c: Ditto.
- * gcc.dg/tree-ssa/loop-33.c: Ditto.
- * gcc.dg/tree-ssa/loop-34.c: Ditto.
- * gcc.dg/tree-ssa/loop-35.c: Ditto.
- * gcc.dg/tree-ssa/restrict-3.c: Ditto.
- * gcc.dg/tree-ssa/ssa-lim-2.c: Ditto.
- * gcc.dg/tree-ssa/ssa-lim-1.c: Ditto.
- * gcc.dg/tree-ssa/ssa-lim-3.c: Ditto.
- * gcc.dg/tree-ssa/ssa-lim-6.c: Ditto.
- * gcc.dg/tree-ssa/structopt-1.c: Ditto.
- * g++.dg/tree-ssa/pr33615.C: Ditto.
- * g++.dg/tree-ssa/restrict1.C: Ditto.
- * c-c++-common/restrict-2.c: Ditto.
- * gfortran.dg/pr32921.f: Ditto.
- * gcc.dg/tree-ssa/ssa-dse-10.c: Dump and cleanup dse1 pass only.
- * gcc.dg/fold-compare-2.c: Dump and cleanup vrp1 pass only.
- * gcc.dg/tree-ssa/vrp47.c: Ditto.
- * gcc.dg/tree-ssa/pr25501.c: Dump and cleanup mergephi1 pass only.
- * gcc.dg/tree-ssa/pr15349.c: Dump and cleanup mergephi2 pass only.
- * gcc.dg/tree-ssa/tailrecursion-1.c: Dump and cleanup tailr1 pass only.
- * gcc.dg/tree-ssa/tailrecursion-2.c: Ditto.
- * gcc.dg/tree-ssa/tailrecursion-3.c: Ditto.
- * gcc.dg/tree-ssa/tailrecursion-4.c: Ditto.
- * gcc.dg/tree-ssa/tailrecursion-6.c: Ditto.
-
-2011-07-31 Uros Bizjak <ubizjak@gmail.com>
-
- * lib/gcc-dg.exp (cleanup-dump): Also remove .exe. and
- .exe.ltrans[0-9]*. dump files.
-
-2011-07-31 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49112
- * gfortran.dg/abstract_type_6.f03: Modified.
- * gfortran.dg/typebound_proc_24.f03: New.
-
-2011-07-30 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR testsuite/49917
- * g++.dg/init/for1.C: Fix.
-
-2011-07-30 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48876
- * gfortran.dg/string_5.f90: New test.
-
-2011-07-29 Jason Merrill <jason@redhat.com>
-
- PR c++/49867
- * g++.dg/cpp0x/lambda/lambda-switch.C: New.
-
-2011-07-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR tree-optimization/47407
- * gcc.dg/tree-ssa/pr42585.c: XFAIL scan-tree-dump-times on
- alpha*-dec-osf*.
- Sort target list.
-
-2011-07-29 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/uninit-suppress.c: Also disable VRP.
- * gcc.dg/uninit-suppress_2.c: Likewise.
-
-2011-07-28 Jason Merrill <jason@redhat.com>
-
- PR c++/49808
- * g++.dg/template/nontype24.C: New.
-
-2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
-
- PR rtl-optimization/47958
- * gcc.dg/torture/pr47958-1.c: New.
-
-2011-07-29 Wei Guozhi <carrot@google.com>
-
- PR rtl-optimization/49799
- * gcc.dg/pr49799.c: New test case.
-
-2011-07-22 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/48648
- * gcc.dg/graphite/id-pr48648.c: New.
-
-2011-07-28 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/31067
- * gfortran.dg/maxloc_2.f90: New test.
- * gfortran.dg/maxloc_3.f90: New test.
- * gfortran.dg/minloc_1.f90: New test.
- * gfortran.dg/minloc_2.f90: New test.
- * gfortran.dg/minloc_3.f90: New test.
- * gfortran.dg/minmaxloc_7.f90: New test.
-
- PR debug/49871
- * gcc.dg/debug/dwarf2/pr49871.c: New test.
-
-2011-07-28 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.target/i386/i386.exp (check_effective_target_bmi): Make sure
- the builtin isn't optimized away.
-
-2011-07-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/45586
- * gfortran.dg/lto/pr45586-2_0.f90: New.
-
-2011-07-27 Aldy Hernandez <aldyh@redhat.com>
-
- PR middle-end/49875
- * c-c++-common/cxxbitfields-4.c: Check for smaller than long moves.
- * c-c++-common/cxxbitfields-5.c: Same.
-
-2011-07-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * lib/target-supports.exp (check_effective_target_mmap): Use
- check_function_available.
-
-2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
-
- * g++.old-deja/g++.pt/crash60.C: Updated.
-
-2011-07-27 Jakub Jelinek <jakub@redhat.com>
-
- PR target/49866
- * gcc.target/i386/pr49866.c: New test.
-
-2011-07-27 Yukhin Kirill <kirill.yukhin@intel.com>
-
- * gcc.target/i386/i386.exp (check_effective_target_bmi): New.
- * gcc.target/i386/bmi-andn-1.c: New test.
- * gcc.target/i386/bmi-andn-1a.c: Likewise.
- * gcc.target/i386/bmi-andn-2.c: Likewise.
- * gcc.target/i386/bmi-andn-2a.c: Likewise.
- * gcc.target/i386/bmi-bextr-1.c: Likewise.
- * gcc.target/i386/bmi-bextr-1a.c: Likewise.
- * gcc.target/i386/bmi-bextr-2.c: Likewise.
- * gcc.target/i386/bmi-bextr-2a.c: Likewise.
- * gcc.target/i386/bmi-blsi-1.c: Likewise.
- * gcc.target/i386/bmi-blsi-1a.c: Likewise.
- * gcc.target/i386/bmi-blsi-2.c: Likewise.
- * gcc.target/i386/bmi-blsi-2a.c: Likewise.
- * gcc.target/i386/bmi-blsmsk-1.c: Likewise.
- * gcc.target/i386/bmi-blsmsk-1a.c: Likewise.
- * gcc.target/i386/bmi-blsmsk-2.c: Likewise.
- * gcc.target/i386/bmi-blsmsk-2a.c: Likewise.
- * gcc.target/i386/bmi-blsr-1.c: Likewise.
- * gcc.target/i386/bmi-blsr-1a.c: Likewise.
- * gcc.target/i386/bmi-blsr-2.c: Likewise.
- * gcc.target/i386/bmi-blsr-2a.c: Likewise.
- * gcc.target/i386/bmi-tzcnt-1.c: Likewise.
- * gcc.target/i386/bmi-tzcnt-1a.c: Likewise.
- * gcc.target/i386/bmi-tzcnt-2.c: Likewise.
- * gcc.target/i386/bmi-tzcnt-2a.c: Likewise.
-
-2011-07-27 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/47691
- * gfortran.dg/graphite/id-pr47691.f: New.
-
-2011-07-27 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/avx-os-support.h: New.
- * gcc.target/i386/avx-check.h: Include avx-os-support.h
- (main): Check avx_os_support before the test is run.
- * gcc.target/i386/aes-avx-check.h: Ditto.
- * gcc.target/i386/pclmul-avx-check.h: Ditto.
-
-2011-07-27 Kai Tietz <ktietz@redhat.com>
-
- * gcc.target/i386/aggregate-ret3.c: New test.
- * gcc.target/i386/aggregate-ret4.c: New test.
-
-2011-07-27 Daniel Carrera <dcarrera@gmail.com>
-
- PR fortran/49755
- * gfortran.dg/multiple_allocation_1.f90: Fix test. Allocating an
- allocated array should *not* change its size.
- * gfortran.dg/multiple_allocation_3.f90: New test.
-
-2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/49776
- * g++.dg/cpp0x/constexpr-49776.C: New.
-
-2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/47046
- * gcc.dg/graphite/id-pr47046.c: New.
-
-2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/47653
- * gcc.dg/graphite/run-id-pr47593.c: New.
-
-2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/47653
- * gcc.dg/graphite/run-id-pr47653.c: New.
- * gcc.dg/graphite/interchange-3.c: Do not use unsigned types for
- induction variables.
- * gcc.dg/graphite/scop-16.c: Same.
- * gcc.dg/graphite/scop-17.c: Same.
- * gcc.dg/graphite/scop-21.c: Same.
-
-2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/48805
- * gcc.dg/graphite/id-pr48805.c: New.
-
-2011-07-26 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/coarray_lib_token_2.f90: New.
-
-2011-07-26 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/vect-70.c: Reduce the data size to fit
- SPU local store.
-
-2011-07-25 Andrew Pinski <apinski@cavium.com>
-
- PR tree-opt/49671
- * gcc.dg/tree-ssa/pr49671-1.c: New testcase.
- * gcc.dg/tree-ssa/pr49671-2.c: New testcase.
-
-2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * lib/target-supports.exp (check_effective_target_mmap): New proc.
-
- * gcc.c-torture/execute/loop-2f.c: Remove #ifdef __unix__.
- * gcc.c-torture/execute/loop-2g.c: Likewise.
- * gcc.c-torture/execute/loop-2f.x: Load target-supports.exp.
- Require mmap support.
- * gcc.c-torture/execute/loop-2g.x: Likewise.
- * gcc.dg/20030711-1.c: Replace dg-do target list by mmap.
- (MAP_ANON): Provide default.
- * gcc.dg/20050826-1.c: Likewise.
- * gcc.target/i386/pr36533.c: Likewise.
- * gcc.dg/vect/pr49038.c: Remove dg-do run.
- Use dg-require-effective-target mmap.
-
-2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/49838
- * g++.dg/cpp0x/range-for19.C: New.
-
-2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR testsuite/49753
- * g++.dg/torture/pr49309.C: Add -fpreprocessed to dg-options.
-
- Revert:
- 2011-07-15 Jakub Jelinek <jakub@redhat.com>
-
- PR testsuite/49753
- * g++.dg/torture/pr49309.C: Remove.
-
-2011-07-25 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR tree-optimization/49809
- * gnat.dg/opt18.adb, gnat.dg/opt18.ads, gnat.dg/opt18_pkg.ads: New
- test.
-
-2011-07-25 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49715
- * gcc.target/i386/pr49715-1.c: New testcase.
- * gcc.target/i386/pr49715-2.c: Likewise.
-
-2011-07-23 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/decltype21.C: Add 49823 examples.
-
-2011-07-22 Jason Merrill <jason@redhat.com>
-
- PR c++/49793
- * g++.dg/cpp0x/initlist55.C: New.
-
-2011-07-23 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/49791
- * gfortran.dg/namelist_72.f: New.
-
-2011-07-23 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/coarray_25.f90: New.
-
-2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
-
- * override1.C: This test should use c++0x mode.
- * override3.C: New. Test the diagnostics in c++98 mode.
-
-2011-07-22 Jason Merrill <jason@redhat.com>
- Mark Glisse <marc.glisse@normalesup.org>
-
- PR c++/30112
- * g++.dg/other/pragma-re-1.C: Add namespace cases.
-
- PR c++/49813
- * g++.dg/opt/builtins2.C: New.
- * g++.dg/other/error27.C: Don't rely on __builtin.
-
-2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
-
- * gcc/testsuite/gcc.target/i386/avx-vzeroupper-16.c: Only run
- on lp64 targets.
- * gcc/testsuite/gcc.target/i386/avx-vzeroupper-17.c: Likewise.
- * gcc/testsuite/gcc.target/i386/avx-vzeroupper-18.c: Likewise.
- * gcc/testsuite/gcc.target/i386/pr43662.c: Likewise.
- * gcc/testsuite/gcc.target/i386/pr43869.c: Likewise.
-
- * gcc.target/x86_64/abi/callabi/callabi.exp: Check ilp32
- instead of ia32.
-
-2011-07-22 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/45819
- * gcc.dg/pr45819.c: New testcase.
-
-2011-07-22 Uros Bizjak <ubizjak@gmail.com>
-
- * lib/target-supports.exp (check_ifunc_available): Rewrite.
-
-2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/47654
- PR middle-end/49649
- * gcc.dg/graphite/run-id-pr47654.c: New.
-
-2011-07-21 Ian Lance Taylor <iant@google.com>
-
- PR middle-end/49705
- * gcc.dg/pr49705.c: New test.
-
-2011-07-21 Uros Bizjak <ubizjak@gmail.com>
-
- * lib/target-supports.exp (check_avx_os_support_available): New.
- (check_effective_target_avx_runtime): Use it.
-
-2011-07-21 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49770
- * g++.dg/torture/pr49770.C: New testcase.
-
-2011-07-21 Kai Tietz <ktietz@redhat.com>
-
- * gcc.dg/tree-ssa/pr30978.c: adjusted.
- * gcc.dg/tree-ssa/ssa-fre-6.c: Likewise.
-
-2011-07-21 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/coarray_lib_token_1.f90: New.
-
-2011-07-21 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.dg/pr32912-2.c: Skip for AVR.
- * gcc.dg/pr44674.c: Add dg-require-profiling.
-
-2011-07-20 Jason Merrill <jason@redhat.com>
-
- * g++.dg/ext/desig2.C: New.
-
-2011-07-20 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * gcc.target/powerpc/ppc-fma-1.c: Adjust to allow non-VSX fmas to
- be generated.
- * gcc.target/powerpc/ppc-fma-2.c: Ditto.
- * gcc.target/powerpc/recip-3.c: Ditto.
-
-2011-07-19 Jason Merrill <jason@redhat.com>
-
- PR c++/6709 (DR 743)
- PR c++/42603 (DR 950)
- * g++.dg/cpp0x/decltype21.C: New.
-
-2011-07-20 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/18908
- * gcc.dg/tree-ssa/pr18908.c: New testcase.
- * gcc.dg/tree-ssa/bitwise-sink.c: Adjust.
-
-2011-07-20 Chung-Lin Tang <cltang@codesourcery.com>
-
- * gcc.target/arm/combine-movs.c: New.
- * gcc.target/arm/unsigned-extend-2.c: New.
-
-2011-07-19 Jason Merrill <jason@redhat.com>
-
- PR c++/49785
- * g++.dg/cpp0x/variadic114.C: New.
-
-2011-07-19 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/coarray_args_1.f90: New.
- * gfortran.dg/coarray_args_2.f90: New.
-
-2011-07-19 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49708
- * gfortran.dg/allocate_error_3.f90: New.
-
-2011-07-19 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/bool-10.c: Adjust expected pattern.
- * gcc.dg/tree-ssa/bool-11.c: Likewise.
- * gcc.dg/torture/20110719-1.c: New testcase.
-
-2011-07-19 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49768
- * gcc.c-torture/execute/pr49768.c: New test.
-
-2011-07-19 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49771
- * gcc.dg/vect/pr49771.c: New test.
-
-2011-07-18 Martin Jambor <mjambor@suse.cz>
-
- * gcc.dg/ipa/ipa-1.c: Updated testcase dump scan.
- * gcc.dg/ipa/ipa-2.c: Likewise.
- * gcc.dg/ipa/ipa-3.c: Likewise and made functions static.
- * gcc.dg/ipa/ipa-4.c: Updated testcase dump scan.
- * gcc.dg/ipa/ipa-5.c: Likewise.
- * gcc.dg/ipa/ipa-7.c: Likewise.
- * gcc.dg/ipa/ipa-8.c: Updated testcase dump scan.
- * gcc.dg/ipa/ipacost-1.c: Likewise.
- * gcc.dg/ipa/ipacost-2.c: Likewise and increased sizes of some
- functions.
- * gcc.dg/ipa/ipcp-1.c: New test.
- * gcc.dg/ipa/ipcp-2.c: Likewise.
- * gcc.dg/tree-ssa/ipa-cp-1.c: Updated testcase.
-
-2011-07-18 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/49675
- * gfortran.dg/pr49675.f90: New test.
-
-2011-07-18 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/torture/20110718-1.c: New testcase.
-
-2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * g++.dg/ext/bitfield2.C: Remove i?86-*-netware support.
- * g++.dg/ext/bitfield3.C: Likewise.
- * g++.dg/ext/bitfield4.C: Likewise.
- * g++.dg/ext/bitfield5.C: Likewise.
- * g++.dg/other/PR23205.C: Remove *-*-netware* support.
- * g++.dg/other/pr23205-2.C: Likewise.
- * gcc.c-torture/compile/20001109-1.c: Remove dg-xfail-if.
- * gcc.c-torture/compile/20001109-2.c: Likewise.
- * gcc.dg/20040813-1.c: Remove *-*-netware* support.
- * gcc.dg/bitfld-15.c: Remove i?86-*-netware support.
- * gcc.dg/bitfld-16.c: Likewise.
- * gcc.dg/bitfld-17.c: Likewise.
- * gcc.dg/bitfld-18.c: Likewise.
- * gcc.dg/builtins-config.h: Remove Netware support.
- * gcc.dg/cdce1.c: Remove *-*-netware* support. Update line number.
- * gcc.dg/cdce2.c: Likewise.
- * gcc.dg/cpp/assert4.c: Remove netware support.
- * gcc.dg/debug/pr35154.c: Remove *-*-netware* support.
- * gfortran.dg/debug/pr35154-stabs.f: Remove *-*-netware* support.
-
- * lib/target-supports.exp (check_visibility_available): Remove
- NetWare support.
- (check_profiling_available): Likewise.
-
-2011-07-18 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/pr49038.c: Run only on targets that support mmap.
-
-2011-07-17 Tobias Burnus <burnus@net-b.de>
- Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/34657
- * gfortran.dg/generic_17.f90: Fix testcase.
- * gfortran.dg/interface_3.f90: Add dg-error.
- * gfortran.dg/use_14.f90: New.
- * gfortran.dg/use_15.f90: New.
-
-2011-07-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/pointer_controlled.adb: New test.
-
-2011-07-17 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/49624
- * gfortran.dg/pointer_remapping_7.f90: New.
-
-2011-07-16 Jason Merrill <jason@redhat.com>
-
- * lib/prune.exp (prune_gcc_output): Prune "In substitution" too.
-
-2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
- Jason Merrill <jason@redhat.com>
-
- PR c++/45329
- PR c++/48934
- * g++.dg/cpp0x/decltype29.C: Adjust.
- * g++.dg/cpp0x/error4.C: Adjust.
- * g++.dg/cpp0x/sfinae26.C: Adjust.
- * g++.dg/cpp0x/variadic105.C: Adjust.
- * g++.dg/template/deduce3.C: Adjust.
- * g++.dg/template/error45.C: Adjust.
- * g++.dg/template/ptrmem2.C: Adjust.
- * g++.dg/template/sfinae2.C: Adjust.
- * g++.old-deja/g++.pt/crash60.C: Adjust.
- * g++.old-deja/g++.pt/unify6.C: Adjust.
- * g++.dg/cpp0x/lambda/lambda-ice2.C: Adjust.
- * g++.dg/cpp0x/nullptr15.C: Adjust.
- * g++.dg/cpp0x/pr31431-2.C: Adjust.
- * g++.dg/cpp0x/pr31431.C: Adjust.
- * g++.dg/cpp0x/pr31434.C: Adjust.
- * g++.dg/cpp0x/sfinae11.C: Adjust
- * g++.dg/cpp0x/temp_default2.C: Adjust.
- * g++.dg/cpp0x/trailing4.C: Adjust.
- * g++.dg/cpp0x/variadic-ex3.C: Adjust.
- * g++.dg/cpp0x/variadic-ex4.C: Adjust.
- * g++.dg/cpp0x/variadic105.C: Adjust.
- * g++.dg/cpp0x/vt-37737-2.C: Adjust.
- * g++.dg/ext/vla2.C: Adjust.
- * g++.dg/other/ptrmem10.C: Adjust.
- * g++.dg/other/ptrmem11.C: Adjust.
- * g++.dg/overload/unknown1.C: Adjust.
- * g++.dg/template/conv11.C: Adjust.
- * g++.dg/template/dependent-expr5.C: Adjust.
- * g++.dg/template/friend.C: Adjust.
- * g++.dg/template/incomplete2.C: Adjust.
- * g++.dg/template/local4.C: Adjust.
- * g++.dg/template/local6.C: Adjust.
- * g++.dg/template/operator9.C: Adjust.
- * g++.dg/template/ttp25.C: Adjust.
- * g++.dg/template/unify10.C: Adjust.
- * g++.dg/template/unify11.C: Adjust.
- * g++.dg/template/unify6.C: Adjust.
- * g++.dg/template/unify9.C: Adjust.
- * g++.dg/template/varmod1.C: Adjust.
- * g++.old-deja/g++.brendan/crash56.C: Adjust.
- * g++.old-deja/g++.pt/crash28.C: Adjust.
- * g++.old-deja/g++.pt/explicit41.C: Adjust.
- * g++.old-deja/g++.pt/explicit77.C: Adjust.
- * g++.old-deja/g++.pt/expr2.C: Adjust.
- * g++.old-deja/g++.pt/ptrmem6.C: Adjust.
- * g++.old-deja/g++.pt/spec5.C: Adjust.
- * g++.old-deja/g++.pt/spec6.C: Adjust.
- * g++.old-deja/g++.pt/unify4.C: Adjust.
- * g++.old-deja/g++.pt/unify8.C: Adjust.
- * g++.old-deja/g++.robertl/eb98.C: Adjust.
- * g++.dg/overload/template5.C: New testcase.
- * g++.dg/template/overload12.C: New testcase.
-
-2011-07-11 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/coarray_14.f90: Remove dg-error "sorry not implemented".
- * gfortran.dg/coarray_7.f90: Ditto.
- * gfortran.dg/coarray/scalar_alloc_1.f90: New.
- * gfortran.dg/coarray/scalar_alloc_2.f90: New.
-
-2011-07-16 Bernd Schmidt <bernds@codesourcery.com>
-
- * gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: Add tic6x-*-*
- case.
- * gcc.c-torture/execute/ieee/20000320-1.x: Likewise.
- * gcc.c-torture/execute/ieee/hugeval.x: Likewise.
- * gcc.c-torture/execute/ieee/mzero2.c: Comment out the divide tests for
- C67X.
- * gcc.c-torture/execute/ieee/pr29302.x: New file.
- * gcc.dg/torture/type-generic-1.c: Add -DUNSAFE for tic6x-*-*.
- * gcc.dg/torture/builtin-math-7.c: Add a comment.
-
-2011-07-15 Jason Merrill <jason@redhat.com>
-
- PR testsuite/49741
- * lib/g++.exp (${tool}_option_help, ${tool}_option_proc): Restore.
- Use --extra_opts instead of --additional_options.
-
-2011-07-15 Jakub Jelinek <jakub@redhat.com>
-
- PR testsuite/49753
- * g++.dg/torture/pr49309.C: Remove.
-
-2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
-
- * gcc.target/tic6x/weak-call.c: New test.
- * gcc.target/tic6x/fpcmp.c: New test.
- * gcc.target/tic6x/fpdiv.c: New test.
- * gcc.target/tic6x/rotdi16-scan.c: New test.
- * gcc.target/tic6x/ffssi.c: New test.
- * gcc.target/tic6x/fpdiv-lib.c: New test.
- * gcc.target/tic6x/cold-lc.c: New test.
- * gcc.target/tic6x/longcalls.c: New test.
- * gcc.target/tic6x/abi-align-1.c: New test.
- * gcc.target/tic6x/fpcmp-finite.c: New test.
- * gcc.target/tic6x/rotdi16.c: New test.
- * gcc.target/tic6x/bswapl.c: New test.
- * gcc.target/tic6x/ffsdi.c: New test.
- * gcc.target/tic6x/tic6x.exp: New file.
- * gcc.target/tic6x/builtins/arith24.c: New test.
- * gcc.target/tic6x/builtins/smpy.c: New test.
- * gcc.target/tic6x/builtins/smpylh.c: New test.
- * gcc.target/tic6x/builtins/smpyh.c: New test.
- * gcc.target/tic6x/builtins/sarith1.c: New test.
- * gcc.target/tic6x/builtins/extclr.c: New test
- * gcc.target/tic6x/builtins/c6x-builtins.exp: New file.
- * gcc.target/tic6x/builtin-math-7.c: New test, adapted from gcc.dg.
- * lib/target-supports.exp (chck_profiling_available): Not on tic6x.
- (check_effective_target_ti_c67x, check_effective_target_ti_c64xp):
- New functions.
- * gcc.c-torture/execute/20101011-1.c: Add a condition for
- __TMS320C6X__.
- * gcc.dg/20020312-2.c: Likewise.
- * gcc.dg/pr27095.c: Handle tic6x like hppa.
- * gcc.dg/torture/pr37868.c: Skip on tic6x.
- * gcc.dg/torture/builtin-math-7.c: Likewise.
-
- PR testsuite/49757
- * gcc.target/tic6x/builtins/c6x-builtins.exp: Return if
- not testing tic6x-*-*.
-
-2011-07-14 Andrew Pinski <pinskia@gmail.com>
-
- PR tree-opt/49309
- * g++.dg/torture/pr49309.C: New testcase.
-
-2011-07-14 Bernd Schmidt <bernds@codesourcery.com>
-
- * gcc.dg/pr48770.c: Add dg-require-effective-target fpic.
-
-2011-07-14 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49651
- * gcc.dg/torture/pr49651.c: New testcase.
-
-2011-07-14 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/43746
- * gcc.dg/array-quals-1.c: Don't xfail on AVR.
-
-2011-07-13 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * gcc.target/powerpc/no-r11-1.c: Change -mno-r11 to
- -mno-pointers-to-nested-functions.
- * gcc.target/powerpc/no-r11-2.c: Ditto.
- * gcc.target/powerpc/no-r11-3.c: Ditto.
-
-2011-07-13 Jason Merrill <jason@redhat.com>
-
- * lib/g++.exp (${tool}_option_help, ${tool}_option_proc): Remove.
- * lib/lto.exp (lto_prune_warns): Prune warning about -std=c++0x
- when compiling C files.
- * g++.dg/debug/dwarf2/lineno-simple1.C: Avoid constexpr ctor.
- * g++.dg/debug/dwarf2/pr44641.C: Avoid constexpr ctor.
- * g++.dg/ext/utf-dflt.C: Specify -std=c++98.
- * g++.dg/lookup/anon2.C: Likewise.
- * g++.dg/tree-ssa/copyprop.C: Likewise.
- * g++.old-deja/g++.jason/rfg27.C: Likewise.
- * g++.dg/init/vector1.C: Ignore narrowing errors.
- * g++.dg/torture/pr35526.C: Likewise.
- * g++.old-deja/g++.ext/arrnew.C: Prune C++0x warning.
-
-2011-07-13 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/49296
- * gfortran.dg/read_list_eof_1.f90: Add tests for integer, real,
- and logical reads.
-
-2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.c-torture/execute/990127-2.x: Use -mpc64 on i?86-*-darwin*,
- i?86-*-solaris2*, x86_64-*-darwin*, x86_64-*-solaris2*.
-
-2011-07-13 Uros Bizjak <ubizjak@gmail.com>
-
- * lib/g++.exp (g++_init): Use istarget. Remove target_triplet global.
- * lib/obj-c++.exp (obj-c++_init): Ditto.
- * lib/file-format.exp (gcc_target_object_format): Ditto.
- * lib/target-supports-dg.exp (dg-require-dll): Ditto.
- * lib/target-supports-dg-exp (check_weak_available): Ditto.
- (check_visibility_available): Ditto.
- (check_effective_target_tls_native): Ditto.
- (check_effective_target_tls_emulated): Ditto.
- (check_effective_target_function_sections): Ditto.
-
-2011-07-13 Chung-Lin Tang <cltang@codesourcery.com>
-
- * gcc.target/arm/pr48183.c: New test.
-
-2011-07-13 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/torture/20110713-1.c: New testcase.
-
-2011-07-12 Andrew Pinski <pinskia@gmail.com>
-
- PR rtl-opt/49474
- * gcc.c-torture/compile/pr49474.c: New testcase.
-
-2011-07-12 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49712
- * gcc.c-torture/execute/pr49712.c: New test.
-
-2011-07-11 Jason Merrill <jason@redhat.com>
-
- PR c++/44609
- * g++.dg/template/recurse3.C: New.
-
-2011-07-11 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/49676
- * gcc.dg/guality/csttest.c: New test.
-
- PR fortran/49698
- * gfortran.dg/pr49698.f90: New test.
-
-2011-07-11 Jeff Law <law@redhat.com>
-
- * gcc.dg/uninit-pred-8_b.c: Disable dominator optimizations.
-
-2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
-
- * gcc.dg/vect/costmodel/x86_64/x86_64-costmodel-vect.exp: Check ia32.
- * go.test/go-test.exp (go-set-goarch): Likewise.
-
-2011-07-11 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/39633
- * gcc.target/avr/torture/pr39633.c: New test case.
-
-2011-07-11 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray_lock_3.f90: Remove bogus dg-error.
-
-2011-07-11 Georg-Johann Lay <avr@gjlay.de>
-
- * lib/target-supports.exp (check_effective_target_scheduling):
- New Function.
- * gcc.dg/pr46614.c: Add dg-require-effective-target scheduling.
- * gcc.dg/pr45055.c: Ditto.
- * gcc.dg/pr45353.c: Ditto.
- * g++.dg/pr45056.C: Ditto.
-
-2011-07-11 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.dg/compat/struct-by-value-16_main.c: Skip AVR.
- * gcc.dg/compat/struct-by-value-17_main.c: Skip AVR.
- * gcc.dg/compat/struct-by-value-18_main.c: Skip AVR.
- * g++.dg/torture/pr31863.C: Skip AVR.
-
-2011-07-10 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/49690
- * gfortran.dg/intrinsic_signal.f90: New.
-
-2011-07-09 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/regress/regress6.C: New.
- * g++.dg/parse/crash45.C: Adjust message.
- * g++.dg/template/crash38.C: Adjust message.
- * g++.dg/template/crash64.C: Adjust message.
-
-2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
-
- * c-c++-common/dfp/func-vararg-alternate-d128-2.c: Support x32.
- * c-c++-common/dfp/func-vararg-mixed-2.c: Likewise.
- * g++.dg/abi/bitfield3.C: Likewise.
- * g++.dg/eh/pr38662.C: Likewise.
- * g++.dg/ext/attrib36.C: Likewise.
- * g++.dg/ext/attrib37.C: Likewise.
- * g++.dg/ext/attrib8.C: Likewise.
- * g++.dg/ext/tmplattr1.C: Likewise.
- * g++.dg/inherit/override-attribs.C: Likewise.
- * g++.dg/opt/inline9.C: Likewise.
- * g++.dg/opt/life1.C: Likewise.
- * g++.dg/opt/longbranch2.C: Likewise.
- * g++.dg/opt/nrv12.C: Likewise.
- * g++.dg/opt/reg-stack4.C: Likewise.
- * g++.dg/other/pr35504.C: Likewise.
- * g++.dg/other/pr39496.C: Likewise.
- * g++.dg/torture/stackalign/eh-fastcall-1.C: Likewise.
- * g++.dg/torture/stackalign/eh-thiscall-1.C: Likewise.
- * g++.dg/torture/stackalign/stdcall-1.C: Likewise.
- * g++.dg/torture/stackalign/unwind-0.C: Likewise.
- * g++.dg/torture/stackalign/unwind-1.C: Likewise.
- * g++.dg/torture/stackalign/unwind-2.C: Likewise.
- * g++.dg/torture/stackalign/unwind-3.C: Likewise.
- * g++.dg/torture/stackalign/unwind-4.C: Likewise.
- * g++.dg/torture/stackalign/unwind-5.C: Likewise.
- * g++.dg/torture/stackalign/unwind-6.C: Likewise.
- * g++.dg/warn/pr15774-1.C: Likewise.
- * g++.dg/warn/pr15774-2.C: Likewise.
- * g++.old-deja/g++.ext/attrib1.C: Likewise.
- * g++.old-deja/g++.ext/attrib2.C: Likewise.
- * g++.old-deja/g++.ext/attrib3.C: Likewise.
- * g++.old-deja/g++.pt/asm2.C: Likewise.
- * gcc.c-torture/compile/20000804-1.c: Likewise.
- * gcc.c-torture/compile/pr16566-2.c: Likewise.
- * gcc.c-torture/execute/ieee/ieee.exp: Likewise.
- * gcc.dg/20020108-1.c: Likewise.
- * gcc.dg/20020122-2.c: Likewise.
- * gcc.dg/20020122-3.c: Likewise.
- * gcc.dg/20020206-1.c: Likewise.
- * gcc.dg/20020219-1.c: Likewise.
- * gcc.dg/20020310-1.c: Likewise.
- * gcc.dg/20020411-1.c: Likewise.
- * gcc.dg/20020418-2.c: Likewise.
- * gcc.dg/20020426-2.c: Likewise.
- * gcc.dg/20020517-1.c: Likewise.
- * gcc.dg/20030204-1.c: Likewise.
- * gcc.dg/20030826-2.c: Likewise.
- * gcc.dg/20031102-1.c: Likewise.
- * gcc.dg/20031202-1.c: Likewise.
- * gcc.dg/20050111-1.c: Likewise.
- * gcc.dg/20050503-1.c: Likewise.
- * gcc.dg/array-init-1.c: Likewise.
- * gcc.dg/builtin-apply4.c: Likewise.
- * gcc.dg/dfp/pr31344.c: Likewise.
- * gcc.dg/gomp/atomic-11.c: Likewise.
- * gcc.dg/graphite/pr40281.c: Likewise.
- * gcc.dg/ia64-sync-1.c: Likewise.
- * gcc.dg/ia64-sync-2.c: Likewise.
- * gcc.dg/ia64-sync-3.c: Likewise.
- * gcc.dg/ia64-sync-4.c: Likewise.
- * gcc.dg/ifcvt-fabs-1.c: Likewise.
- * gcc.dg/invalid-call-1.c: Likewise.
- * gcc.dg/loop-3.c: Likewise.
- * gcc.dg/lower-subreg-1.c: Likewise.
- * gcc.dg/lto/pr47259_0.c: Likewise.
- * gcc.dg/nested-calls-1.c: Likewise.
- * gcc.dg/pr20017.c: Likewise.
- * gcc.dg/pr25023.c: Likewise.
- * gcc.dg/pr27671-2.c: Likewise.
- * gcc.dg/pr32176.c: Likewise.
- * gcc.dg/pr33676.c: Likewise.
- * gcc.dg/pr35045.c: Likewise.
- * gcc.dg/pr36015.c: Likewise.
- * gcc.dg/pr36584.c: Likewise.
- * gcc.dg/pr36998.c: Likewise.
- * gcc.dg/pr37438.c: Likewise.
- * gcc.dg/pr37908.c: Likewise.
- * gcc.dg/pr41241.c: Likewise.
- * gcc.dg/pr41340.c: Likewise.
- * gcc.dg/pr44136.c: Likewise.
- * gcc.dg/pr44194-1.c: Likewise.
- * gcc.dg/pr46212.c: Likewise.
- * gcc.dg/prefetch-loop-arrays-1.c: Likewise.
- * gcc.dg/setjmp-2.c: Likewise.
- * gcc.dg/short-compare-1.c: Likewise.
- * gcc.dg/short-compare-2.c: Likewise.
- * gcc.dg/smod-1.c: Likewise.
- * gcc.dg/sync-2.c: Likewise.
- * gcc.dg/sync-3.c: Likewise.
- * gcc.dg/tls/opt-1.c: Likewise.
- * gcc.dg/tls/opt-2.c: Likewise.
- * gcc.dg/tls/opt-3.c: Likewise.
- * gcc.dg/torture/badshift.c: Likewise.
- * gcc.dg/torture/fp-int-convert-float80-timode.c: Likewise.
- * gcc.dg/torture/pr20314-2.c: Likewise.
- * gcc.dg/torture/pr36891.c: Likewise.
- * gcc.dg/torture/pr38774.c: Likewise.
- * gcc.dg/torture/stackalign/alloca-2.c: Likewise.
- * gcc.dg/torture/stackalign/alloca-4.c: Likewise.
- * gcc.dg/torture/stackalign/alloca-5.c: Likewise.
- * gcc.dg/torture/stackalign/alloca-6.c: Likewise.
- * gcc.dg/torture/stackalign/fastcall-1.c: Likewise.
- * gcc.dg/torture/stackalign/push-1.c: Likewise.
- * gcc.dg/torture/stackalign/regparm-1.c: Likewise.
- * gcc.dg/torture/stackalign/thiscall-1.c: Likewise.
- * gcc.dg/tree-ssa/loop-28.c: Likewise.
- * gcc.dg/tree-ssa/prefetch-3.c: Likewise.
- * gcc.dg/tree-ssa/prefetch-4.c: Likewise.
- * gcc.dg/tree-ssa/prefetch-5.c: Likewise.
- * gcc.dg/tree-ssa/prefetch-6.c: Likewise.
- * gcc.dg/tree-ssa/prefetch-7.c: Likewise.
- * gcc.dg/tree-ssa/prefetch-8.c: Likewise.
- * gcc.dg/tree-ssa/prefetch-9.c: Likewise.
- * gcc.dg/tree-ssa/stdarg-2.c: Likewise.
- * gcc.dg/tree-ssa/stdarg-3.c: Likewise.
- * gcc.dg/tree-ssa/stdarg-4.c: Likewise.
- * gcc.dg/tree-ssa/stdarg-5.c: Likewise.
- * gcc.dg/tree-ssa/update-unroll-1.c: Likewise.
- * gcc.dg/unroll-1.c: Likewise.
- * gcc.dg/vect/costmodel/x86_64/x86_64-costmodel-vect.exp: Likewise.
- * gcc.misc-tests/i386-pf-3dnow-1.c: Likewise.
- * gcc.misc-tests/i386-pf-athlon-1.c: Likewise.
- * gcc.misc-tests/i386-pf-none-1.c: Likewise.
- * gcc.misc-tests/i386-pf-sse-1.c: Likewise.
- * gcc.target/i386/20000609-1.c: Likewise.
- * gcc.target/i386/20000720-1.c: Likewise.
- * gcc.target/i386/20000724-1.c: Likewise.
- * gcc.target/i386/20011107-1.c: Likewise.
- * gcc.target/i386/20011119-1.c: Likewise.
- * gcc.target/i386/20020201-3.c: Likewise.
- * gcc.target/i386/20020218-1.c: Likewise.
- * gcc.target/i386/20020729-1.c: Likewise.
- * gcc.target/i386/20030926-1.c: Likewise.
- * gcc.target/i386/20060125-1.c: Likewise.
- * gcc.target/i386/20060125-2.c: Likewise.
- * gcc.target/i386/20060512-1.c: Likewise.
- * gcc.target/i386/20060512-2.c: Likewise.
- * gcc.target/i386/20060512-3.c: Likewise.
- * gcc.target/i386/20060512-4.c: Likewise.
- * gcc.target/i386/387-1.c: Likewise.
- * gcc.target/i386/387-2.c: Likewise.
- * gcc.target/i386/387-5.c: Likewise.
- * gcc.target/i386/387-6.c: Likewise.
- * gcc.target/i386/980312-1.c: Likewise.
- * gcc.target/i386/980313-1.c: Likewise.
- * gcc.target/i386/990117-1.c: Likewise.
- * gcc.target/i386/990424-1.c: Likewise.
- * gcc.target/i386/990524-1.c: Likewise.
- * gcc.target/i386/991129-1.c: Likewise.
- * gcc.target/i386/991214-1.c: Likewise.
- * gcc.target/i386/991230-1.c: Likewise.
- * gcc.target/i386/addr-sel-1.c: Likewise.
- * gcc.target/i386/aggregate-ret1.c: Likewise.
- * gcc.target/i386/aggregate-ret2.c: Likewise.
- * gcc.target/i386/align-main-3.c: Likewise.
- * gcc.target/i386/amd64-abi-1.c: Likewise.
- * gcc.target/i386/amd64-abi-2.c: Likewise.
- * gcc.target/i386/amd64-abi-4.c: Likewise.
- * gcc.target/i386/amd64-abi-5.c: Likewise.
- * gcc.target/i386/amd64-abi-6.c: Likewise.
- * gcc.target/i386/asm-1.c: Likewise.
- * gcc.target/i386/asm-3.c: Likewise.
- * gcc.target/i386/asm-5.c: Likewise.
- * gcc.target/i386/attributes-error.c: Likewise.
- * gcc.target/i386/avx-vcvtsd2si-2.c: Likewise.
- * gcc.target/i386/avx-vcvtsi2sd-2.c: Likewise.
- * gcc.target/i386/avx-vcvtsi2ss-2.c: Likewise.
- * gcc.target/i386/avx-vcvtss2si-2.c: Likewise.
- * gcc.target/i386/avx-vcvttsd2si-2.c: Likewise.
- * gcc.target/i386/avx-vcvttss2si-2.c: Likewise.
- * gcc.target/i386/avx-vinsertps-3.c: Likewise.
- * gcc.target/i386/avx-vmovd-2.c: Likewise.
- * gcc.target/i386/avx-vmovq-2.c: Likewise.
- * gcc.target/i386/avx-vmovq-3.c: Likewise.
- * gcc.target/i386/avx-vpextrq-1.c: Likewise.
- * gcc.target/i386/avx-vpinsrq-1.c: Likewise.
- * gcc.target/i386/avx-vzeroupper-16.c: Likewise.
- * gcc.target/i386/avx-vzeroupper-17.c: Likewise.
- * gcc.target/i386/avx-vzeroupper-18.c: Likewise.
- * gcc.target/i386/bitfield1.c: Likewise.
- * gcc.target/i386/bitfield2.c: Likewise.
- * gcc.target/i386/bmi-2.c: Likewise.
- * gcc.target/i386/bmi-5.c: Likewise.
- * gcc.target/i386/builtin-unreachable.c: Likewise.
- * gcc.target/i386/cleanup-2.c: Likewise.
- * gcc.target/i386/clobbers.c: Likewise.
- * gcc.target/i386/cmov8.c: Likewise.
- * gcc.target/i386/cmpxchg16b-1.c: Likewise.
- * gcc.target/i386/compress-float-387-pic.c: Likewise.
- * gcc.target/i386/compress-float-387.c: Likewise.
- * gcc.target/i386/compress-float-sse-pic.c: Likewise.
- * gcc.target/i386/compress-float-sse.c: Likewise.
- * gcc.target/i386/crc32-2.c: Likewise.
- * gcc.target/i386/crc32-3.c: Likewise.
- * gcc.target/i386/divmod-7.c: Likewise.
- * gcc.target/i386/divmod-8.c: Likewise.
- * gcc.target/i386/fastcall-sseregparm.c: Likewise.
- * gcc.target/i386/fma3-builtin.c: Likewise.
- * gcc.target/i386/fma3-fma.c: Likewise.
- * gcc.target/i386/fma4-256-vector.c: Likewise.
- * gcc.target/i386/fma4-builtin.c: Likewise.
- * gcc.target/i386/fma4-fma-2.c: Likewise.
- * gcc.target/i386/fma4-fma.c: Likewise.
- * gcc.target/i386/fma4-vector-2.c: Likewise.
- * gcc.target/i386/fma4-vector.c: Likewise.
- * gcc.target/i386/funcspec-1.c: Likewise.
- * gcc.target/i386/funcspec-10.c: Likewise.
- * gcc.target/i386/funcspec-11.c: Likewise.
- * gcc.target/i386/funcspec-2.c: Likewise.
- * gcc.target/i386/funcspec-5.c: Likewise.
- * gcc.target/i386/funcspec-6.c: Likewise.
- * gcc.target/i386/gcc-have-sync-compare-and-swap-1.c: Likewise.
- * gcc.target/i386/gcc-have-sync-compare-and-swap-2.c: Likewise.
- * gcc.target/i386/gcc-have-sync-compare-and-swap-3.c: Likewise.
- * gcc.target/i386/gcc-have-sync-compare-and-swap-4.c: Likewise.
- * gcc.target/i386/incoming-1.c: Likewise.
- * gcc.target/i386/incoming-10.c: Likewise.
- * gcc.target/i386/incoming-11.c: Likewise.
- * gcc.target/i386/incoming-12.c: Likewise.
- * gcc.target/i386/incoming-13.c: Likewise.
- * gcc.target/i386/incoming-14.c: Likewise.
- * gcc.target/i386/incoming-15.c: Likewise.
- * gcc.target/i386/incoming-2.c: Likewise.
- * gcc.target/i386/incoming-3.c: Likewise.
- * gcc.target/i386/incoming-4.c: Likewise.
- * gcc.target/i386/incoming-5.c: Likewise.
- * gcc.target/i386/incoming-6.c: Likewise.
- * gcc.target/i386/incoming-7.c: Likewise.
- * gcc.target/i386/incoming-8.c: Likewise.
- * gcc.target/i386/incoming-9.c: Likewise.
- * gcc.target/i386/lea.c: Likewise.
- * gcc.target/i386/local.c: Likewise.
- * gcc.target/i386/loop-1.c: Likewise.
- * gcc.target/i386/loop-2.c: Likewise.
- * gcc.target/i386/loop-3.c: Likewise.
- * gcc.target/i386/max-stack-align.c: Likewise.
- * gcc.target/i386/memcpy-1.c: Likewise.
- * gcc.target/i386/movbe-2.c: Likewise.
- * gcc.target/i386/movq-2.c: Likewise.
- * gcc.target/i386/movq.c: Likewise.
- * gcc.target/i386/nrv1.c: Likewise.
- * gcc.target/i386/pad-4.c: Likewise.
- * gcc.target/i386/pad-5a.c: Likewise.
- * gcc.target/i386/pad-5b.c: Likewise.
- * gcc.target/i386/pad-6a.c: Likewise.
- * gcc.target/i386/pad-6b.c: Likewise.
- * gcc.target/i386/pad-7.c: Likewise.
- * gcc.target/i386/pad-9.c: Likewise.
- * gcc.target/i386/pentium4-not-mull.c: Likewise.
- * gcc.target/i386/pic-1.c: Likewise.
- * gcc.target/i386/pr12092-1.c: Likewise.
- * gcc.target/i386/pr12329.c: Likewise.
- * gcc.target/i386/pr21518.c: Likewise.
- * gcc.target/i386/pr22362.c: Likewise.
- * gcc.target/i386/pr22585.c: Likewise.
- * gcc.target/i386/pr23098.c: Likewise.
- * gcc.target/i386/pr25196.c: Likewise.
- * gcc.target/i386/pr25293.c: Likewise.
- * gcc.target/i386/pr25654.c: Likewise.
- * gcc.target/i386/pr26449.c: Likewise.
- * gcc.target/i386/pr26778.c: Likewise.
- * gcc.target/i386/pr26826.c: Likewise.
- * gcc.target/i386/pr27266.c: Likewise.
- * gcc.target/i386/pr29978.c: Likewise.
- * gcc.target/i386/pr30505.c: Likewise.
- * gcc.target/i386/pr30961-1.c: Likewise.
- * gcc.target/i386/pr31628.c: Likewise.
- * gcc.target/i386/pr32000-2.c: Likewise.
- * gcc.target/i386/pr32661-1.c: Likewise.
- * gcc.target/i386/pr32708-2.c: Likewise.
- * gcc.target/i386/pr32708-3.c: Likewise.
- * gcc.target/i386/pr34256.c: Likewise.
- * gcc.target/i386/pr34312.c: Likewise.
- * gcc.target/i386/pr34522.c: Likewise.
- * gcc.target/i386/pr35160.c: Likewise.
- * gcc.target/i386/pr35281.c: Likewise.
- * gcc.target/i386/pr36246.c: Likewise.
- * gcc.target/i386/pr36786.c: Likewise.
- * gcc.target/i386/pr37275.c: Likewise.
- * gcc.target/i386/pr37843-3.c: Likewise.
- * gcc.target/i386/pr37843-4.c: Likewise.
- * gcc.target/i386/pr39082-1.c: Likewise.
- * gcc.target/i386/pr39431.c: Likewise.
- * gcc.target/i386/pr39496.c: Likewise.
- * gcc.target/i386/pr39543-2.c: Likewise.
- * gcc.target/i386/pr39911.c: Likewise.
- * gcc.target/i386/pr40718.c: Likewise.
- * gcc.target/i386/pr40906-1.c: Likewise.
- * gcc.target/i386/pr40906-2.c: Likewise.
- * gcc.target/i386/pr40906-3.c: Likewise.
- * gcc.target/i386/pr40934.c: Likewise.
- * gcc.target/i386/pr41900.c: Likewise.
- * gcc.target/i386/pr42589.c: Likewise.
- * gcc.target/i386/pr43662.c: Likewise.
- * gcc.target/i386/pr43671.c: Likewise.
- * gcc.target/i386/pr43766.c: Likewise.
- * gcc.target/i386/pr43869.c: Likewise.
- * gcc.target/i386/pr44942.c: Likewise.
- * gcc.target/i386/pr44948-2a.c: Likewise.
- * gcc.target/i386/pr45234.c: Likewise.
- * gcc.target/i386/pr45336-2.c: Likewise.
- * gcc.target/i386/pr45336-4.c: Likewise.
- * gcc.target/i386/pr45852.c: Likewise.
- * gcc.target/i386/pr46470.c: Likewise.
- * gcc.target/i386/pr48037-1.c: Likewise.
- * gcc.target/i386/pr48389.c: Likewise.
- * gcc.target/i386/pr49095.c: Likewise.
- * gcc.target/i386/pr9771-1.c: Likewise.
- * gcc.target/i386/rdfsbase-1.c: Likewise.
- * gcc.target/i386/rdfsbase-2.c: Likewise.
- * gcc.target/i386/rdgsbase-1.c: Likewise.
- * gcc.target/i386/rdgsbase-2.c: Likewise.
- * gcc.target/i386/rdrand-3.c: Likewise.
- * gcc.target/i386/regparm-stdcall.c: Likewise.
- * gcc.target/i386/regparm.c: Likewise.
- * gcc.target/i386/reload-1.c: Likewise.
- * gcc.target/i386/rotate-2.c: Likewise.
- * gcc.target/i386/sibcall-5.c: Likewise.
- * gcc.target/i386/signbit-1.c: Likewise.
- * gcc.target/i386/signbit-2.c: Likewise.
- * gcc.target/i386/signbit-3.c: Likewise.
- * gcc.target/i386/sse-5.c: Likewise.
- * gcc.target/i386/sse-8.c: Likewise.
- * gcc.target/i386/sse-cvtsi2ss-2.c: Likewise.
- * gcc.target/i386/sse-cvtss2si-2.c: Likewise.
- * gcc.target/i386/sse-cvttss2si-2.c: Likewise.
- * gcc.target/i386/sse2-cvtsd2si-2.c: Likewise.
- * gcc.target/i386/sse2-cvtsi2sd-2.c: Likewise.
- * gcc.target/i386/sse2-cvttsd2si-2.c: Likewise.
- * gcc.target/i386/sse2-init-v2di-2.c: Likewise.
- * gcc.target/i386/sse2-movq-2.c: Likewise.
- * gcc.target/i386/sse2-movq-3.c: Likewise.
- * gcc.target/i386/sse4_1-insertps-3.c: Likewise.
- * gcc.target/i386/sse4_1-pextrq.c: Likewise.
- * gcc.target/i386/sse4_1-pinsrq.c: Likewise.
- * gcc.target/i386/sse4_2-crc32q.c: Likewise.
- * gcc.target/i386/sse4_2-popcntq.c: Likewise.
- * gcc.target/i386/ssefn-1.c: Likewise.
- * gcc.target/i386/ssefn-2.c: Likewise.
- * gcc.target/i386/sseregparm-1.c: Likewise.
- * gcc.target/i386/sseregparm-2.c: Likewise.
- * gcc.target/i386/sseregparm-3.c: Likewise.
- * gcc.target/i386/sseregparm-4.c: Likewise.
- * gcc.target/i386/sseregparm-5.c: Likewise.
- * gcc.target/i386/sseregparm-6.c: Likewise.
- * gcc.target/i386/sseregparm-7.c: Likewise.
- * gcc.target/i386/sseregparm-8.c: Likewise.
- * gcc.target/i386/stack-realign.c: Likewise.
- * gcc.target/i386/stack-usage-realign.c: Likewise.
- * gcc.target/i386/stackalign/asm-1.c: Likewise.
- * gcc.target/i386/stackalign/longlong-1.c: Likewise.
- * gcc.target/i386/stackalign/longlong-2.c: Likewise.
- * gcc.target/i386/stackalign/return-1.c: Likewise.
- * gcc.target/i386/stackalign/return-2.c: Likewise.
- * gcc.target/i386/stackalign/return-3.c: Likewise.
- * gcc.target/i386/tailcall-1.c: Likewise.
- * gcc.target/i386/tbm-2.c: Likewise.
- * gcc.target/i386/udivmod-7.c: Likewise.
- * gcc.target/i386/udivmod-8.c: Likewise.
- * gcc.target/i386/unroll-1.c: Likewise.
- * gcc.target/i386/vararg-1.c: Likewise.
- * gcc.target/i386/vararg-2.c: Likewise.
- * gcc.target/i386/vect8-ret.c: Likewise.
- * gcc.target/i386/vectorize5.c: Likewise.
- * gcc.target/i386/wmul-1.c: Likewise.
- * gcc.target/i386/wmul-2.c: Likewise.
- * gcc.target/i386/wrfsbase-1.c: Likewise.
- * gcc.target/i386/wrfsbase-2.c: Likewise.
- * gcc.target/i386/wrgsbase-1.c: Likewise.
- * gcc.target/i386/wrgsbase-2.c: Likewise.
- * gcc.target/i386/xop-pcmov.c: Likewise.
- * gcc.target/i386/xop-pcmov2.c: Likewise.
- * gcc.target/i386/xop-rotate1-vector.c: Likewise.
- * gcc.target/i386/xop-rotate2-vector.c: Likewise.
- * gcc.target/i386/xop-rotate3-vector.c: Likewise.
- * gcc.target/i386/xop-shift1-vector.c: Likewise.
- * gcc.target/i386/xop-shift2-vector.c: Likewise.
- * gcc.target/i386/xop-shift3-vector.c: Likewise.
- * gcc.target/i386/zee.c: Likewise.
- * gcc.target/x86_64/abi/callabi/callabi.exp: Likewise.
- * gfortran.dg/compiler-directive_2.f: Likewise.
- * gfortran.dg/g77/20010216-1.f: Likewise.
- * gfortran.dg/gomp/pr39152.f90: Likewise.
- * gfortran.dg/pr33794.f90: Likewise.
-
-2011-07-09 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/regress/regress5.C: New.
-
-2011-07-08 Jason Merrill <jason@redhat.com>
-
- PR c++/45437
- * g++.dg/expr/compound-asn1.C: New.
- * g++.dg/warn/sequence-pt-1.C: Change one dg-error to dg-bogus.
-
-2011-07-08 Jakub Jelinek <jakub@redhat.com>
-
- PR target/49621
- * gcc.target/powerpc/altivec-34.c: New test.
-
-2011-07-08 Jason Merrill <jason@redhat.com>
-
- PR c++/45603
- * g++.dg/abi/guard3.C: New.
-
-2011-07-08 Julian Brown <julian@codesourcery.com>
-
- * lib/target-supports.exp
- (check_effective_target_arm_little_endian): New.
- (check_effective_target_vect_pack_trunc): Use above.
- (check_effective_target_vect_unpack): Likewise.
- (check_effective_target_vect_element_align): Test
- check_effective_target_arm_vect_no_misalign for ARM.
-
-2011-07-08 Jason Merrill <jason@redhat.com>
-
- PR c++/49673
- * g++.dg/cpp0x/constexpr-rom.C: New.
-
-2011-07-08 Kirill Yukhin <kirill.yukhin@intel.com>
-
- PR middle-end/49519
- * g++.dg/torture/pr49519.C: New test.
-
-2011-07-08 Martin Jambor <mjambor@suse.cz>
-
- * gcc.dg/tree-ssa/sra-12.c: Skip dump scan on avr targets.
-
-2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR testsuite/48727
- * g++.dg/opt/devirt2.C: Use specific pattern for sparc*-*-*.
-
-2011-07-08 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49662
- * gcc.dg/graphite/interchange-14.c: XFAIL.
- * gcc.dg/graphite/interchange-15.c: Likewise.
- * gcc.dg/graphite/interchange-mvt.c: Likewise.
-
-2011-07-06 Jason Merrill <jason@redhat.com>
-
- PR c++/49663
- * g++.dg/cpp0x/regress/regress4.C: New.
-
-2011-07-07 Mikael Morin <mikael.morin@sfr.fr>
-
- PR fortran/49648
- * gfortran.dg/result_in_spec_4.f90: New test.
-
-2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.target/sparc/cas64.c: New test.
-
-2011-07-07 Jakub Jelinek <jakub@redhat.com>
-
- PR c/49644
- * g++.dg/torture/pr49644.C: New test.
-
- PR c/49644
- * gcc.c-torture/execute/pr49644.c: New test.
-
-2011-07-07 H.J. Lu <hongjiu.lu@intel.com>
-
- * lib/target-supports.exp (check_effective_target_ia32): New.
- (check_effective_target_x32): Likewise.
- (check_effective_target_vect_cmdline_needed): Also check x32.
-
-2011-07-07 Janis Johnson <janisjo@codesourcery.com>
-
- * gcc.target/arm/pr40657-2.c: Remove -march option and unneeded
- dg-prune-output.
- * gcc.target/arm/pr42235.c: Likewise.
- * gcc.target/arm/pr42495.c: Likewise.
- * gcc.target/arm/pr42574.c: Likewise.
- * gcc.target/arm/thumb-branch1.c: Likewise.
-
- * gcc.target/arm/pr39839.c: Don't specify -mthumb or -march, remove
- unneeded prune of possible warning.
- * gcc.target/arm/pr40956.c: Likewise.
- * gcc.target/arm/pr42505.c: Likewise.
-
- * gcc.c-torture/compile/pr41679.c: Move from gcc.target/arm.
- * gcc.c-torture/compile/pr46883.c: Likewise.
- * gcc.c-torture/compile/pr46934.c: Likewise.
-
- * gcc.target/arm/pr41679.c: Remove test directives in preparation
- for move to ../../gcc.c-torture/compile.
- * gcc.target/arm/pr46883.c: Likewise.
- * gcc.target/arm/pr46934.c: Likewise.
-
- * lib/target-supports.exp (check_effective_target_arm_dsp): New.
- * gcc.target/arm/mla-2.c: Use it instead of specific -march.
- * gcc.target/arm/wmul-1.c: Likewise.
- * gcc.target/arm/wmul-2.c: Likewise.
- * gcc.target/arm/wmul-3.c: Likewise.
- * gcc.target/arm/wmul-4.c: Likewise.
- * gcc.target/arm/smlaltb-1.c: Require arm_dsp, don't specify -march,
- add tab after scan target.
- * gcc.target/arm/smlaltt-1.c: Likewise.
- * gcc.target/arm/smlatb-1.c: Likewise.
- * gcc.target/arm/smlatt-1.c: Likewise.
-
-2011-07-07 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/49522
- * gcc.dg/debug/pr49522.c: New test.
-
-2011-07-07 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.dg/pragma-align.c: Run only if target !default_packed.
- * gcc.dg/pr46212.c: Run only if target int32plus.
- * gcc.dg/torture/pr48146.c: Ditto.
- * gcc.dg/tree-ssa/vrp51.c: Ditto.
- * c-c++-common/pr44832.c: Ditto.
- * gcc.dg/pr49544.c: Run only if target ptr32plus.
- * gcc.dg/pr31490.c: Ditto.
- * gcc.dg/torture/builtin-math-7.c: Run only if target
- large_double.
- * gcc.dg/torture/pr45764.c: Skip for AVR.
- * gcc.dg/pr47893.c: Ditto.
-
-2011-07-07 Janis Johnson <janisjo@codesourcery.com>
-
- * lib/target-supports.exp (check_effective_target_arm_thumb1): New.
- (check_effective_target_arm_thumb2): Clarify comment, add valid code.
- * gcc.target/arm/mla-1.c: Skip for arm_thumb1, don't specify -march,
- add tab to scan target.
-
-2011-07-07 Richard Sandiford <richard.sandiford@linaro.org>
-
- * gcc.target/arm/neon-modes-3.c: New test.
-
-2011-07-07 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/graphite/pr37485.c (dg-options): Add -fno-loop-strip-mine
- -fno-loop-interchange -ffast-math.
-
-2011-07-07 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/ftrapv-3.c: New testcase.
-
-2011-07-07 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/vrp58.c: New testcase.
- * gcc.dg/tree-ssa/scev-cast.c: Adjust.
-
-2011-07-07 Kai Tietz <ktietz@redhat.com>
-
- * gcc.dg/binop-notxor1.c: New test.
- * gcc.dg/binop-notand4a.c: New test.
- * gcc.dg/binop-notxor2.c: New test.
- * gcc.dg/binop-notand3a.c: New test.
- * gcc.dg/binop-notand2a.c: New test.
- * gcc.dg/binop-notand6a.c: New test.
- * gcc.dg/binop-notor1.c: New test.
- * gcc.dg/binop-notand1a.c: New test.
- * gcc.dg/binop-notand5a.c: New test.
- * gcc.dg/binop-notor2.c: New test.
-
-2011-07-07 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/49640
- * gcc.dg/gomp/pr49640.c: New test.
-
-2011-07-07 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/graphite/pr37485.c: Add -floop-block.
-
-2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/39150
- * gcc.misc-tests/linkage.exp: Handle x86_64-*-solaris2.1[0-9]*.
-
-2011-07-06 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * gcc.target/powerpc/no-r11-1.c: New test for -mr11, -mno-r11.
- * gcc.target/powerpc/no-r11-2.c: Ditto.
- * gcc.target/powerpc/no-r11-3.c: Ditto.
-
-2011-07-06 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/stack-layout-2.c: Cleanup expand rtl dump.
- * gfortran.dg/move_alloc_4.f90: Cleanup original tree dump.
-
-2011-07-06 Georg-Johann Lay <avr@gjlay.de>
-
- * lib/target-supports.exp (check_profiling_available): Disable
- profiling with -fprofile-generate for target avr.
-
-2011-07-06 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49645
- * g++.dg/tree-ssa/pr8781.C: Disable SRA.
-
-2011-07-06 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/47383
- * gcc.dg/pr47383.c: New.
-
-2011-07-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR tree-optimization/49647
- * gcc.dg/tree-ssa/20030807-7.c: Remove xfail *-*-*.
-
-2011-07-06 Eric Botcazou <ebotcazou@adacore.com>
-
- PR testsuite/49542
- * gcc.dg/vect/pr33804.c: XFAIL if vect_no_align unconditionally.
- * gcc.dg/vect/slp-multitypes-3.c: XFAIL on SPARC unconditionally.
-
-2011-07-05 Jason Merrill <jason@redhat.com>
-
- PR c++/48157
- * g++.dg/template/template-id-4.C: New.
-
-2011-07-05 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.dg/pr44023.c: Add dg-require-effective-target int32plus
- * gcc.dg/pr43402.c: Ditto.
-
-2011-07-05 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.dg/cpp/pragma-3.c: Add dg-require-effective-target fopenmp.
-
-2011-07-05 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * gcc.target/powerpc/ppc-switch-1.c: New test for
- --param case-values-threshold.
- * gcc.target/powerpc/ppc-switch-2.c: Ditto.
-
-2011-07-05 Janis Johnson <janisjo@codesourcery.com>
-
- * gcc.target/arm/pr42093.c: Use "-fno-reorder-blocks".
-
-2011-07-05 Jason Merrill <jason@redhat.com>
-
- * g++.dg/rtti/anon-ns1.C: Allow for null-termination.
-
-2011-07-05 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/47654
- * gcc.dg/graphite/block-pr47654.c: New.
-
-2011-07-05 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/lambda/lambda-ref2.C: New.
-
-2011-07-05 Razya Ladelsky <razya@il.ibm.com>
-
- PR tree-optimization/49580
- * gcc.dg/autopar/pr49580.c: New test.
-
-2011-07-05 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49518
- PR tree-optimization/49628
- * g++.dg/torture/pr49628.C: New testcase.
- * gcc.dg/torture/pr49518.c: Likewise.
-
-2011-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * ada/acats/run_acats (which): Extract last field from type -p,
- type output only if command succeeded.
-
-2011-07-04 Jason Merrill <jason@redhat.com>
-
- * g++.dg/abi/mangle48.C: New.
-
- * g++.dg/cpp0x/diag1.C: New.
-
- * g++.dg/diagnostic/aka1.C: New.
-
-2011-07-04 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/49619
- * gcc.dg/pr49619.c: New test.
-
- PR rtl-optimization/49472
- * gfortran.dg/pr49472.f90: New test.
-
- PR debug/49602
- * gcc.dg/pr49602.c: New test.
-
-2011-07-04 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/34734
- PR target/44643
- * gcc.target/avr/avr.exp: Run over cpp files, too.
- * gcc.target/avr/torture/avr-torture.exp: Ditto.
- * gcc.target/avr/progmem.h: New file.
- * gcc.target/avr/exit-abort.h: New file.
- * gcc.target/avr/progmem-error-1.c: New file.
- * gcc.target/avr/progmem-error-1.cpp: New file.
- * gcc.target/avr/progmem-warning-1.c: New file.
- * gcc.target/avr/torture/progmem-1.c: New file.
- * gcc.target/avr/torture/progmem-1.cpp: New file.
-
-2011-07-04 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49615
- * g++.dg/torture/pr49615.C: New testcase.
-
-2011-07-03 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49610
- * gcc.dg/vect/pr49610.c: New test.
-
-2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/debug1.ads: New test.
-
-2011-07-02 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49562
- * gfortran.dg/typebound_proc_23.f90: New.
-
-2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR c++/49605
- * g++.dg/warn/delete-non-virtual-dtor.C: Adjust.
-
-2011-07-01 Jason Merrill <jason@redhat.com>
-
- PR c++/48261
- * g++.dg/template/template-id-3.C: New.
-
- PR c++/48593
- * g++.dg/template/qualified-id4.C: New.
-
- PR c++/48883
- * g++.dg/template/explicit-args4.C: New.
-
- PR c++/49085
- * g++.dg/template/offsetof2.C: New.
-
-2011-07-01 Kai Tietz <ktietz@redhat.com>
-
- * gcc.dg/tree-ssa/bitwise-sink.c: New test.
-
-2011-07-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR libmudflap/49549
- * lib/target-supports.exp (check_effective_target_gld): New proc.
-
-2011-07-01 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49603
- * gcc.dg/torture/pr49603.c: New testcase.
-
-2011-06-30 Jason Merrill <jason@redhat.com>
-
- PR c++/49387
- * g++.dg/rtti/template1.C: New.
-
- PR c++/49569
- * g++.dg/cpp0x/regress/ctor1.C: New.
-
- PR c++/49355
- * g++.dg/cpp0x/initlist54.C: New.
-
-2011-06-30 Martin Jambor <mjambor@suse.cz>
-
- * gcc.dg/tree-ssa/sra-12.c: New test.
-
-2011-06-29 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/named.C: Test subobject of xvalue.
-
-2011-06-30 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/46787
- * gcc.dg/vect/vect-121.c: New testcase.
-
-2011-06-30 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/49094
- * gcc.dg/tree-ssa/pr49094.c: New test.
-
-2011-06-30 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/49540
- * gfortran.dg/pr49540-1.f90: New test.
- * gfortran.dg/pr49540-2.f90: New test.
-
-2011-06-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR ada/49511
- * ada/acats/run_acats (which): Use last field of type -p output.
-
-2011-06-30 Dominique d'Humieres <dominiq@lps.ens.fr>
- Iain Sandoe <iains@gcc.gnu.org>
-
- PR libobjc/36610
- * objc.dg/torture/forward-1.m: Remove dg-xfail-run-if.
- Only skip on 64-bit *-*-darwin8* && !objc2.
-
-2011-06-30 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/38752
- * gcc.c-torture/compile/pr38752.c: New testcase.
-
-2011-06-30 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/slp-widen-mult-half.c: New test.
- * gcc.dg/vect/vect-widen-mult-half.c: New test.
-
-2011-06-29 Jason Merrill <jason@redhat.com>
-
- PR c++/49216
- * g++.dg/cpp0x/initlist53.C: Use placement new.
- * g++.dg/cpp0x/initlist-value.C: Use placement new.
- * g++.old-deja/g++.ext/arrnew2.C: Remove xfail.
-
- PR c++/49003
- * g++.dg/cpp0x/trailing6.C: New.
- * g++.dg/cpp0x/pr45908.C: No error.
-
- PR c++/49272
- * g++.old-deja/g++.jason/rfg10.C: Accept other overflow error too.
-
- PR c++/49520
- * g++.dg/cpp0x/constexpr-using2.C: New.
-
- * g++.dg/cpp0x/lambda/lambda-template3.C: New.
-
- PR c++/45923
- * g++.dg/cpp0x/constexpr-diag3.C: New.
- * g++.dg/cpp0x/constexpr-diag1.C: Adjust error message.
- * g++.dg/cpp0x/constexpr-ex1.C: Adjust error message.
- * g++.dg/cpp0x/constexpr-friend.C: Adjust error message.
- * g++.dg/cpp0x/constexpr-incomplete2.C: Adjust error message.
-
-2011-06-29 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-is_literal.C: Adjust.
-
-2011-06-29 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/loop-17.c: Adjust.
-
-2011-06-29 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/initlist-value2.C: New.
-
- * g++.dg/cpp0x/constexpr-initlist4.C: New.
- * g++.dg/cpp0x/initlist-value.C: New.
-
-2011-06-29 Richard Sandiford <richard.sandiford@linaro.org>
-
- * gcc.dg/torture/pr49169.c: Restrict to ARM and MIPS targets.
-
-2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/inline_1.c: Remove dg-excess-errors.
- * gcc.dg/inline_2.c: Likewise.
- * gcc.dg/unroll_1.c: Likewise.
-
-2011-06-29 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/49567
- * gcc.target/i386/pr49567.c: New test.
-
-2011-06-28 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/opt17.ad[sb]: New test.
-
-2011-06-28 Janis Johnson <janisjo@codesourcery.com>
- Tom de Vries <tom@codesourcery.com>
-
- * lib/target-supports.exp (check_effective_target_arm_nothumb)
- (check_effective_target_arm_thumb2): New effective targets.
- * gcc.target/arm/ivopts.c: Remove -mthumb/-marm. Guard object-size
- properly. Clean up temporary files.
- * gcc.target/arm/ivopts-2.c: Likewise.
- * gcc.target/arm/ivopts-3.c: Likewise.
- * gcc.target/arm/ivopts-4.c: Likewise.
- * gcc.target/arm/ivopts-5.c: Likewise.
- * gcc.target/arm/ivopts-6.c: Remove duplicate of ivopts.c.
-
-2011-06-28 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/49479
- * gfortran.dg/reshape_zerosize_3.f90: New test.
-
-2011-06-28 Janis Johnson <janisjo@codesourcery.com>
-
- * gcc.target/arm/vfp-ldmdbs.c: Skip for soft float.
- * gcc.target/arm/vfp-ldmias.c: Likewise.
- * gcc.target/arm/vfp-ldmdbd.c: Likewise.
- * gcc.target/arm/vfp-stmdbs.c: Likewise.
- * gcc.target/arm/vfp-ldmiad.c: Likewise.
- * gcc.target/arm/vfp-stmias.c: Likewise.
- * gcc.target/arm/vfp-stmdbd.c: Likewise.
- * gcc.target/arm/vfp-stmiad.c: Likewise.
-
-2011-06-27 Janis Johnson <janisjo@codesourcery.com>
-
- * gcc.target/arm/pr45701-1.c: Don't specify -march; remove
- dg-prune-output.
- * gcc.target/arm/pr45701-2.c: Ditto.
-
-2011-06-27 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49466
- * gfortran.dg/allocatable_scalar_9.f90: Modified.
- * gfortran.dg/extends_14.f03: Modified.
-
-2011-06-27 Janis Johnson <janisjo@codesourcery.com>
-
- * lib/target-supports-dg.exp (dg-require-effective-target): Return
- early if the test is already being skipped.
-
- * lib/scanasm.exp (dg-scan, scan-assembler-times, scan-assembler-dem,
- scan-assembler-dem-not): For missing file, report unresolved with
- same message as for pass/fail, with reason reported in log file.
-
- * lib/target-supports.exp (add_options_for_arm_fp16): Renamed
- from add_options_for_arm_neon_fp16.
- (check_effective_target_arm_fp16_ok_nocache): Renamed from
- check_effective_target_arm_neon_fp16_ok_nocache.
- Check -mfpu and -mfloat-abi options from current multilib.
- Do not require neon support.
- (check_effective_target_arm_fp16_ok): Renamed from
- check_effecitve_target_arm_neon_fp16_ok.
- * g++.dg/ext/arm-fp16/arm-fp16-ops-5.C: Use new names for
- arm_neon_fp16_ok and arm_fp16.
- * g++.dg/ext/arm-fp16/arm-fp16-ops-6.C: Likewise.
- * gcc.dg/torture/arm-fp16-ops-5.c: Likewise.
- * gcc.dg/torture/arm-fp16-ops-6.c: Likewise.
- * gcc.target/arm/fp16-compile-vcvt.c: Likewise.
-
-2011-06-27 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/builtin-assume-aligned-1.c: New test.
- * gcc.dg/builtin-assume-aligned-2.c: New test.
- * gcc.target/i386/builtin-assume-aligned-1.c: New test.
-
- PR debug/49544
- * gcc.dg/pr49544.c: New test.
-
-2011-06-27 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49394
- * g++.dg/torture/pr49394.C: New testcase.
-
-2011-06-27 Kai Tietz <ktietz@redhat.com>
-
- * gcc.dg/optimize-bswapdi-2.c: New test.
-
-2011-06-27 Michael Hope <michael.hope@linaro.org>
- Richard Sandiford <richard.sandiford@linaro.org>
-
- PR tree-optimization/49169
- * gcc.dg/torture/pr49169.c: New test.
-
-2011-06-26 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR testsuite/49529
- * gcc.dg/ipa/ipa-pta-17.c: Use dg-require-alias.
-
- * gcc.dg/debug/pr49294.c (dg-options): Add -fno-common to options on
- hppa*-*-hpux*.
-
-2011-06-26 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-cleanup.C: Tweak error message.
-
- PR c++/49528
- * g++.dg/init/ref19.C: New.
- * g++.dg/cpp0x/constexpr-cleanup.C: New.
-
-2011-06-26 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48377
- * gcc.dg/vect/pr48377.c: Add dg-require-effective-target
- non_strict_align.
-
-2011-06-26 Steve Ellcey <sje@cup.hp.com>
-
- PR middle-end/49191
- * lib/target-supports.exp (check_effective_target_non_strict_align):
- New.
- * gcc.dg/memcpy-3.c: Add dg-require-effective-target non_strict_align.
-
-2011-06-24 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimizations/49516
- * g++.dg/tree-ssa/pr49516.C: New test.
-
-2011-06-23 Jason Merrill <jason@redhat.com>
-
- PR c++/35255
- * g++.dg/template/partial10.C: New.
- * g++.dg/template/partial11.C: New.
-
-2011-06-23 Jeff Law <law@redhat.com>
-
- PR middle-end/48770
- * gcc.dg/pr48770.c: New test.
-
-2011-06-23 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/49373
- * g++.dg/torture/pr43879-1_1.C: Revert the xfail introduced yesterday.
-
-2011-06-23 Jakub Jelinek <jakub@redhat.com>
-
- PR testsuite/49512
- * gcc.dg/tree-ssa/asm-1.c: Use -fdump-tree-optimized-nouid
- instead of -fdump-tree-optimized.
-
-2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/44625
- * g++.dg/template/crash107.C: New.
- * g++.dg/template/error17.C: Adjust.
-
-2011-06-23 Jason Merrill <jason@redhat.com>
-
- PR c++/49507
- * g++.dg/cpp0x/defaulted30.C: New.
-
- PR c++/49440
- * g++.dg/rtti/anon-ns1.C: New.
-
- PR c++/49395
- * g++.dg/init/ref18.C: New.
-
- PR c++/36435
- * g++.dg/template/partial9.C: New.
-
-2011-06-22 Hans-Peter Nilsson <hp@axis.com>
-
- PR middle-end/49373
- * g++.dg/torture/pr43879-1_1.C: Xfail for -O1 and above, except -flto.
-
-2011-06-22 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/49496
- * gcc.dg/pr49496.c: New test.
-
-2011-06-22 Janis Johnson <janisjo@codesourcery.com>
-
- * gcc.target/arm/scd42-3.c: Allow -march-xscale; skip if -mcpu
- is not xscale.
-
- * gcc.target/arm/thumb-bitfld1.c: Don't specify -march, require thumb1.
-
- * gcc.target/arm/ctz.c: Don't specify -march, require thumb2.
- * gcc.target/arm/pr42879.c: Likewise.
- * gcc.target/arm/pr45701-3.c: Likewise.
-
- * gcc.target/arm/20031108-1.c: Require thumb1 or thumb2.
- * gcc.target/arm/pr40482.c: Likewise.
- * gcc.target/arm/stack-corruption.c: Likewise.
-
-2011-06-22 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49493
- * gcc.dg/ipa/ipa-pta-17.c: New testcase.
-
-2011-06-22 Jason Merrill <jason@redhat.com>
-
- PR c++/49260
- * g++.dg/cpp0x/lambda/lambda-eh2.C: Change options.
-
-2011-06-22 Dmitry Plotnikov <dplotnikov@ispras.ru>
- Dmitry Melnik <dm@ispras.ru>
-
- * gcc.target/arm/neon-vshr-imm-1.c: New testcase.
- * gcc.target/arm/neon-vshl-imm-1.c: New testcase.
- * gcc.target/arm/neon-vlshr-imm-1.c: New testcase.
-
-2011-06-22 Nathan Sidwell <nathan@codesourcery.com>
-
- * gcc.target/arm/tlscall.c: New.
-
-2011-06-21 Jason Merrill <jason@redhat.com>
-
- PR c++/49172
- * g++.dg/cpp0x/constexpr-ref1.C: New.
- * g++.dg/cpp0x/constexpr-ref2.C: New.
- * g++.dg/cpp0x/constexpr-ice2.C: Remove dg-error tag.
-
- PR c++/49482
- * g++.dg/cpp0x/lambda/lambda-warn3.C: New.
-
- PR c++/49418
- * g++.dg/template/param3.C: New.
-
-2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
-
- * gcc.c-torture/excute/builtin-bitops-1.c (MAKE_FUNS): Make
- my_clrsb test functions.
- (main): Test clrsb.
- * gcc.dg/builtin-protos-1.c (test_s, test_u, test_sl, test_ul,
- test_sll, test_ull): Add clrsb tests.
- * gcc.dg/torture/builtin-attr-1.c: Add tests for clrsb, clrsbl,
- clrsbll.
-
-2011-06-21 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49112
- * gfortran.dg/class_44.f03: New.
-
-2011-06-21 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49478
- * gcc.dg/vect/pr49478.c
-
-2011-06-21 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49483
- * gcc.dg/vect/vect-120.c: New testcase.
-
-2011-06-21 Ira Rosen <ira.rosen@linaro.org>
-
- PR testsuite/49443
- * gcc.dg/vect/vect-peel-3.c: Expect to fail on vect_no_align targets.
- * gcc.dg/vect/vect-peel-4.c: Likewise.
-
-2011-06-22 Christian Bruel <christian.bruel@st.com>
-
- PR middle-end/49139
- * gcc.dg/always_inline.c: Removed -Winline. Update checks
- * gcc.dg/always_inline2.c: Likewise.
- * gcc.dg/always_inline3.c: Likewise.
- * gcc.dg/debug/pr41264-1.c: Add -Wno-attributes.
- * gcc.dg/inline_1.c: Likewise.
- * gcc.dg/inline_2.c: Likewise.
- * gcc.dg/inline_3.c: Likewise.
- * gcc.dg/inline_4.c: Likewise.
- * gcc.dg/20051201-1.c: Likewise.
- * gcc.dg/pr40087.c: Likewise.
- * gcc.dg/torture/pta-structcopy-1.c: Likewise.
- * gcc.dg/inline-22.c: Likewise.
- * gcc.dg/lto/20090218-1_0.c: Set inline keyword.
- * gcc.dg/lto/20090218-1_1.c: Likewise.
- * g++.dg/ipa/devirt-7.C: Likewise.
- * gcc.dg/uninit-pred-5_a.c: Likewise.
- * gcc.dg/uninit-pred-5_b.c: Likewise.
- * gcc.dg/fail_always_inline.c: New.
-
-2011-06-21 Jakub Jelinek <jakub@redhat.com>
-
- * Make-lang.in (check_gfortran_parallelize): Parallelize dg.exp
- into 6 jobs instead of 3.
-
-2011-06-20 Jason Merrill <jason@redhat.com>
-
- PR c++/49216
- * g++.dg/cpp0x/initlist53.C: New.
-
-2011-06-20 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray_lock_1.f90: Update dg-error.
- * gfortran.dg/coarray_lock_3.f90: New.
- * gfortran.dg/coarray/lock_1.f90: New.
-
-2011-06-20 Janis Johnson <janisjo@codesourcery.com>
-
- * lib/scandump.exp (scan-dump, scan-dump-times, scan-dump-not,
- scan-dump-dem, scan-dump-dem-not): Treat a missing dump file as
- unresolved and report the reason to the log file.
-
- * lib/scanasm.exp (object-size): Move argument processing earlier
- to report errors before verifying that the file exists. Report
- problems detected at runtime as unresolved instead of error and
- report their reasons to the log file.
-
-2011-06-20 Jason Merrill <jason@redhat.com>
-
- PR c++/47080
- * g++.dg/cpp0x/explicit6.C: New.
-
- PR c++/47635
- * g++.dg/cpp0x/enum20.C: New.
-
- PR c++/48138
- * g++.dg/ext/attr-aligned01.C: New.
-
- PR c++/49205
- * g++.dg/cpp0x/variadic-default.C: New.
-
- PR c++/43321
- * g++.dg/cpp0x/auto26.C: New.
-
- PR c++/43831
- * g++.dg/cpp0x/lambda/lambda-capture-reduncancy.C: New.
-
-2011-06-20 Kai Tietz <ktietz@redhat.com>
-
- * gcc.dg/binop-notand1.c: New test.
- * gcc.dg/binop-notand2.c: New test.
- * gcc.dg/binop-notand3.c: New test.
- * gcc.dg/binop-notand4.c: New test.
- * gcc.dg/binop-notand5.c: New test.
- * gcc.dg/binop-notand6.c: New test.
-
-2011-06-18 Jakub Jelinek <jakub@redhat.com>
-
- PR testsuite/49432
- * obj-c++.dg/invalid-type-1.mm: Adjust for new error wording.
-
-2011-06-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49400
- * gfortran.dg/proc_ptr_31.f90: New.
-
-2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/volatile6.adb: New test.
- * gnat.dg/volatile7.adb: Likewise.
- * gnat.dg/volatile8.adb: Likewise.
- * gnat.dg/volatile9.adb: Likewise.
-
-2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/constant3.adb: New test.
-
-2011-06-18 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/49296
- * gfortran.dg/read_list_eof_1.f90: New test.
-
-2011-06-18 Jakub Jelinek <jakub@redhat.com>
-
- PR target/49411
- * gcc.target/i386/testimm-1.c: New test.
- * gcc.target/i386/testimm-2.c: New test.
- * gcc.target/i386/testimm-3.c: New test.
- * gcc.target/i386/testimm-4.c: New test.
- * gcc.target/i386/testimm-5.c: New test.
- * gcc.target/i386/testimm-6.c: New test.
- * gcc.target/i386/testimm-7.c: New test.
- * gcc.target/i386/testimm-8.c: New test.
- * gcc.target/i386/xop-vpermil2px-2.c: New test.
- * gcc.target/i386/xop-rotate1-int.c: New test.
- * gcc.target/i386/xop-rotate2-int.c: New test.
-
-2011-06-17 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/rv-func2.C: New.
-
- * g++.dg/debug/dwarf2/lambda1.C: New.
- * g++.dg/warn/Wshadow-6.C: Adjust.
-
-2011-06-17 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48699
- * gfortran.dg/move_alloc_5.f90: New.
-
-2011-06-17 Hans-Peter Nilsson <hp@axis.com>
-
- PR rtl-optimization/48542
- * gcc.dg/torture/pr48542.c: New test.
-
-2011-06-16 Jason Merrill <jason@redhat.com>
-
- PR c++/44160
- * g++.dg/cpp0x/lambda/lambda-__func__.C: New.
-
- PR c++/45378
- * g++.dg/cpp0x/initlist52.C New.
-
- PR c++/45399
- * c-c++-common/raw-string-12.c: New.
-
- PR c++/49229
- * g++.dg/cpp0x/sfinae26.C: New.
-
- PR c++/49251
- * g++.dg/cpp0x/variadic113.C: New.
-
- PR c++/49420
- * g++.dg/cpp0x/variadic112.C: New.
-
-2011-06-16 Jeff Law <law@redhat.com>
-
- * gcc.dg/builtin-object-size-1.c: Update to handle chances from
- improved jump threading.
- * gcc.dg/builtin-object-size-2.c: Likewise.
- * gcc.dg/tree-ssa/20030728-1.c: Likewise.
-
-2011-06-16 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49074
- * gfortran.dg/typebound_assignment_3.f03: New.
-
-2011-06-16 Steve Ellcey <sje@cup.hp.com>
-
- PR testsuite/48727
- * g++.dg/opt/devirt2.C: Change xfail rule to target.
-
-2011-06-16 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/49343
- * gnat.dg/discr31.ad[sb]: New test.
-
-2011-06-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/debug/pr49032.c: Prune mips-tfile warning.
-
-2011-06-16 Tom de Vries <tom@codesourcery.com>
-
- PR target/45098
- * gcc.target/arm/ivopts-3.c: Update test.
- * gcc.target/arm/ivopts-5.c: Same.
-
-2011-06-16 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- Revert:
- 2011-06-10 Wei Guozhi <carrot@google.com>
-
- PR target/45335
- * gcc.target/arm/pr45335.c: New test.
- * gcc.target/arm/pr45335-2.c: New test.
- * gcc.target/arm/pr45335-3.c: New test.
- * gcc.target/arm/pr40457-1.c: Add another possible output "ldrd".
- * gcc.target/arm/pr40457-2.c: Changed to store 3 words.
- * gcc.target/arm/pr40457-3.c: Changed to store 3 words.
-
-2011-06-16 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/vect-widen-mult-half-u8.c: New test.
-
-2011-06-16 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49417
- * gfortran.dg/class_43.f03: New.
-
-2011-06-16 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49419
- * gcc.c-torture/execute/pr49419.c: New test.
-
-2011-06-16 Revital Eres <revital.eres@linaro.org>
-
- * gcc.dg/sms-9.c: New file.
-
-2011-06-15 Easwaran Raman <eraman@google.com>
-
- PR rtl-optimization/49414
- * gcc.dg/pr44194-1.c: Restrict test to 64-bit targets.
-
-2011-06-14 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/noexcept13.C: New.
-
-2011-06-14 Easwaran Raman <eraman@google.com>
-
- PR rtl-optimization/44194
- * gcc.dg/pr44194-1.c: New test.
- * gcc.dg/pr44194-2.c: New test.
-
-2011-06-14 Janis Johnson <janisjo@codesourcery.com>
-
- * gcc.target/arm/pr45701-1.c: Ignore warnings about conflicting
- switches.
- * gcc.target/arm/pr45701-2.c: Likewise.
- * gcc.target/arm/thumb-branch1.c: Likewise.
-
-2011-06-14 Steve Ellcey <sje@cup.hp.com>
-
- PR testsuite/48727
- * g++.dg/opt/devirt2.C: Fix scan rules for ia64*-*-hpux* and hppa*-*-*.
-
-2011-06-14 Janis Johnson <janisjo@codesourcery.com>
-
- * gcc.target/arm/pr45701-1.c: Require thumb support.
- * gcc.target/arm/pr45701-2.c: Likewise.
- * gcc.target/arm/thumb-branch1.c: Likewise.
-
- * gcc.target/arm/mla-1.c: Ignore warnings about conflicting switches.
- * gcc.target/arm/pr39839.c: Likewise.
- * gcc.target/arm/pr40657-2.c: Likewise.
- * gcc.target/arm/pr40956.c: Likewise.
- * gcc.target/arm/pr41679.c: Likewise.
- * gcc.target/arm/pr42235.c: Likewise.
- * gcc.target/arm/pr42495.c: Likewise.
- * gcc.target/arm/pr42505.c: Likewise.
- * gcc.target/arm/pr42574.c: Likewise.
- * gcc.target/arm/pr46883.c: Likewise.
- * gcc.target/arm/pr46934.c: Likewise.
- * gcc.target/arm/xor-and.c: Likewise.
-
-2011-06-14 Jason Merrill <jason@redhat.com>
-
- * g++.dg/other/error23.C: Adjust error message.
- * g++.dg/other/error32.C: Likewise.
-
- PR c++/49389
- * g++.dg/cpp0x/rv-dotstar.C: New.
-
- PR c++/49369
- * g++.dg/cpp0x/decltype30.C: New.
-
- * g++.dg/cpp0x/constexpr-array-ptr7.C: New.
-
-2011-06-14 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/49103
- * gfortran.dg/pr49103.f90: New test.
-
-2011-06-14 Tom de Vries <tom@codesourcery.com>
-
- PR target/45098
- * gcc.target/arm/ivopts-3.c: New test.
- * gcc.target/arm/ivopts-4.c: New test.
- * gcc.target/arm/ivopts-5.c: New test.
-
-2011-06-14 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/49390
- * gcc.c-torture/execute/pr49390.c: New test.
-
-2011-06-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * g++.dg/torture/pr48954.C: Use dg-require-effective-target lto.
-
-2011-06-14 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.c-torture/execute/cmpsi-2.c: Undo 172757.
- * gcc.c-torture/execute/cmpsi-2.x: New file.
- * gcc.c-torture/execute/pr45262.c: Undo 172757.
- * gcc.c-torture/execute/pr45262.x: New file.
- * gcc.c-torture/compile/pr46534.c: Skip for AVR.
- * gcc.c-torture/compile/pr49029.c: Add dg-require-effective-target
- int32plus
- * gcc.c-torture/compile/pr49163.c: Ditto.
-
-2011-06-14 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/vect-16.c: Rename to...
- * gcc.dg/vect/no-fast-math-vect16.c: ...this.
- * gcc.dg/vect/vect-peel-3.c: Adjust misalignment values
- for double-word vectors.
- * gcc.dg/vect/vect-peel-4.c: Likewise.
- * gcc.dg/vect/bb-slp-10.c: Replace vect_hw_misalign with
- vect_element_align.
- * gcc.dg/vect/vect.exp: Run no-fast-math-* tests with
- -fno-fast-math.
-
-2011-06-13 Edmar Wienskoski <edmar@freescale.com>
-
- PR target/44618
- * gcc.target/powerpc/outofline_rnreg.c: New testcase.
-
-2011-06-13 H.J. Lu <hongjiu.lu@intel.com>
-
- * gcc.dg/h8300-bit-insn-ice2.c: Remove duplicated lines.
-
-2011-06-13 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
-
- * gcc.dg/h8300-bit-insn-ice2.c: New testcase.
-
-2011-06-13 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * gfortran.dg/trim_optimize_8.f90: New test case.
-
-2011-06-13 Jakub Jelinek <jakub@redhat.com>
- Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49352
- * gcc.dg/vect/pr49352.c: New test.
-
-2011-06-12 Tobias Burnus
-
- PR fortran/49324
- * gfortran.dg/alloc_comp_assign_11.f90: New.
-
-2011-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * gfortran.dg/trim_optimize_7.f90: New test.
-
-2011-06-10 Wei Guozhi <carrot@google.com>
-
- PR target/45335
- * gcc.target/arm/pr45335.c: New test.
- * gcc.target/arm/pr45335-2.c: New test.
- * gcc.target/arm/pr45335-3.c: New test.
- * gcc.target/arm/pr40457-1.c: Add another possible output "ldrd".
- * gcc.target/arm/pr40457-2.c: Changed to store 3 words.
- * gcc.target/arm/pr40457-3.c: Changed to store 3 words.
-
-2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/41769
- * g++.dg/parse/error39.C: New.
-
-2011-06-10 Janis Johnson <janisjo@codesourcery.com>
-
- * gcc.target/arm/20090811-1.c: Skip for incompatible
- options, do not override other options.
- * gcc.target/arm/combine-cmp-shift.c: Skip for
- incompatible options.
- * gcc.target/arm/pr45094.c: Likewise.
- * gcc.target/arm/scd42-1.c: Likewise.
- * gcc.target/arm/scd42-3.c: Likewise.
- * gcc.target/arm/thumb-ltu.c: Likewise.
-
- * lib/target-supports.exp
- (check_effective_target_arm_neon_fp16_ok_nocache): Return 0 if
- multilib flags use -mfpu with a value other than neon-fp16.
-
-2011-06-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/torture/tls/tls.exp: Load torture-options.exp.
- Run tests with -fpic/-fPIC, -pie -fpie/-fPIE if supported.
-
-2011-06-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * lib/target-supports.exp (check_effective_target_pie): New proc.
- * gcc.dg/pie-link.c: Use target pie.
-
-2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
- Laurent Roug� <laurent.rouge@menta.fr>
-
- * gcc.dg/20020503-1.c: Add back -mflat option on the SPARC.
- * gcc.target/sparc/sparc-ret.c: Skip if -mflat is passed.
-
-2011-06-10 Daniel Carrera <dcarrera@gmail.com>
-
- * gfortran.dg/coarray/sync_1.f90: New test for
- "SYNC ALL", "SYNC MEMORY" and "SYNC IMAGES".
-
-2011-06-10 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49318
- * gcc.dg/vect/pr49318.c: New test.
-
-2011-06-09 David Krauss <potswa@mac.com>
-
- * g++.dg/template/arrow1.C: New.
-
-2011-06-09 Jason Merrill <jason@redhat.com>
-
- * lib/prune.exp: Prune "note"s.
- * g++.dg/uninit-pred-3_b.C: Remove dg-excess-errors.
-
- * g++.dg/ext/injected-ttp.C: Specify -std=c++98.
- * g++.dg/template/dependent-expr3.C: Likewise.
- * g++.dg/parse/template7.C: Likewise.
- * g++.old-deja/g++.bugs/900119_01.C: Likewise.
- * g++.old-deja/g++.jason/rfg10.C: Likewise.
- * g++.old-deja/g++.pt/friend38.C: Likewise.
- * g++.old-deja/g++.pt/crash32.C: Likewise.
- * g++.old-deja/g++.other/init4.C: Likewise.
- * g++.old-deja/g++.other/friend8.C: Likewise.
-
- * g++.dg/ext/complex7.C: Adjust expected output.
- * g++.dg/diagnostic/method1.C: Likewise.
- * g++.dg/parse/parameter-declaration-2.C: Likewise.
- * g++.dg/parse/crash33.C: Likewise.
- * g++.dg/other/warning1.C: Likewise.
- * g++.dg/init/pr29571.C: Likewise.
- * g++.dg/warn/overflow-warn-1.C: Likewise.
- * g++.dg/warn/overflow-warn-3.C: Likewise.
- * g++.dg/warn/overflow-warn-4.C: Likewise.
- * g++.old-deja/g++.oliva/template1.C: Likewise.
-
- * g++.dg/cpp0x/regress/error-recovery1.C: Adjust.
- * g++.dg/parse/template7.C: Adjust.
-
-2011-06-09 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR target/49307
- * gcc.dg/pr49307.c: New.
-
-2011-06-09 Wei Guozhi <carrot@google.com>
-
- PR target/46975
- * gcc.target/arm/pr46975.c: New testcase.
-
-2011-06-09 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * objc-obj-c++-shared/objc-test-suite-next-encode-assist.h
- (PMETH, arglist_t): Removed.
- (method_get_number_of_arguments): Removed.
- (method_get_nth_argument): Removed.
- (method_get_first_argument): Removed.
- (method_get_next_argument): Removed.
- (method_get_sizeof_arguments): Removed.
- * objc-obj-c++-shared/objc-test-suite-next-encode-assist-impl.h
- (PMETH): Removed.
- (method_get_number_of_arguments): Removed.
- (method_get_nth_argument): Removed.
- (method_get_first_argument): Removed.
- (method_get_next_argument): Removed.
- (method_get_sizeof_arguments): Removed.
- * objc-obj-c++-shared/objc-test-suite-types.h (PMETH): Removed.
-
-2011-06-09 David Li <davidxl@google.com>
-
- * gcc.dg/dump-pass.c: New test.
-
-2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/29003
- * g++.dg/parse/error38.C: New.
-
-2011-06-09 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/49308
- * gfortran.dg/pr49308.f90: New test.
-
-2011-06-08 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/noexcept11.C: New.
- * g++.dg/cpp0x/noexcept12.C: New.
- * g++.dg/cpp0x/sfinae11.C: Adjust.
-
-2011-06-08 Jakub Jelinek <jakub@redhat.com>
-
- PR testsuite/49323
- * g++.dg/debug/dwarf2/integer-typedef.C: Add -fno-merge-debug-strings
- to dg-options, match also DW_AT_linkage_name.
-
-2011-06-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR middle-end/21953
- * gcc.dg/compat/struct-layout-1_generate.c (dg-options): Use
- -fno-common on alpha*-dec-osf*.
- * g++.dg/compat/struct-layout-1_generate.c (dg-options): Likewise.
-
-2011-06-08 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/49303
- * gcc.target/ia64/pr49303.c: New test.
-
-2011-06-08 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray_lock_1.f90: New.
- * gfortran.dg/coarray_lock_2.f90: New.
-
-2011-06-07 Jason Merrill <jason@redhat.com>
-
- * lib/prune.exp: Look for "required" rather than "instantiated".
- * g++.dg/abi/mangle11.C: Likewise.
- * g++.dg/abi/mangle12.C: Likewise.
- * g++.dg/abi/mangle17.C: Likewise.
- * g++.dg/abi/mangle20-2.C: Likewise.
- * g++.dg/abi/pragma-pack1.C: Likewise.
- * g++.dg/cpp0x/decltype26.C: Likewise.
- * g++.dg/cpp0x/decltype28.C: Likewise.
- * g++.dg/cpp0x/decltype29.C: Likewise.
- * g++.dg/cpp0x/enum11.C: Likewise.
- * g++.dg/cpp0x/forw_enum8.C: Likewise.
- * g++.dg/cpp0x/lambda/lambda-errloc2.C: Likewise.
- * g++.dg/cpp0x/pr47416.C: Likewise.
- * g++.dg/ext/case-range2.C: Likewise.
- * g++.dg/ext/case-range3.C: Likewise.
- * g++.dg/gomp/for-19.C: Likewise.
- * g++.dg/gomp/pr37533.C: Likewise.
- * g++.dg/gomp/pr38639.C: Likewise.
- * g++.dg/gomp/tpl-parallel-2.C: Likewise.
- * g++.dg/inherit/base3.C: Likewise.
- * g++.dg/inherit/using6.C: Likewise.
- * g++.dg/init/placement4.C: Likewise.
- * g++.dg/init/reference3.C: Likewise.
- * g++.dg/lookup/scoped6.C: Likewise.
- * g++.dg/lookup/using7.C: Likewise.
- * g++.dg/other/abstract1.C: Likewise.
- * g++.dg/other/error10.C: Likewise.
- * g++.dg/other/error5.C: Likewise.
- * g++.dg/other/field1.C: Likewise.
- * g++.dg/other/offsetof5.C: Likewise.
- * g++.dg/parse/bitfield2.C: Likewise.
- * g++.dg/parse/constant4.C: Likewise.
- * g++.dg/parse/crash20.C: Likewise.
- * g++.dg/parse/invalid-op1.C: Likewise.
- * g++.dg/parse/non-dependent2.C: Likewise.
- * g++.dg/parse/template18.C: Likewise.
- * g++.dg/tc1/dr152.C: Likewise.
- * g++.dg/tc1/dr166.C: Likewise.
- * g++.dg/tc1/dr176.C: Likewise.
- * g++.dg/tc1/dr213.C: Likewise.
- * g++.dg/template/access11.C: Likewise.
- * g++.dg/template/access2.C: Likewise.
- * g++.dg/template/access3.C: Likewise.
- * g++.dg/template/access7.C: Likewise.
- * g++.dg/template/arg7.C: Likewise.
- * g++.dg/template/cond2.C: Likewise.
- * g++.dg/template/crash13.C: Likewise.
- * g++.dg/template/crash40.C: Likewise.
- * g++.dg/template/crash7.C: Likewise.
- * g++.dg/template/crash84.C: Likewise.
- * g++.dg/template/ctor5.C: Likewise.
- * g++.dg/template/defarg13.C: Likewise.
- * g++.dg/template/defarg14.C: Likewise.
- * g++.dg/template/dtor7.C: Likewise.
- * g++.dg/template/eh2.C: Likewise.
- * g++.dg/template/error2.C: Likewise.
- * g++.dg/template/error43.C: Likewise.
- * g++.dg/template/friend32.C: Likewise.
- * g++.dg/template/injected1.C: Likewise.
- * g++.dg/template/instantiate1.C: Likewise.
- * g++.dg/template/instantiate3.C: Likewise.
- * g++.dg/template/instantiate5.C: Likewise.
- * g++.dg/template/instantiate7.C: Likewise.
- * g++.dg/template/local6.C: Likewise.
- * g++.dg/template/lookup2.C: Likewise.
- * g++.dg/template/member5.C: Likewise.
- * g++.dg/template/memfriend15.C: Likewise.
- * g++.dg/template/memfriend16.C: Likewise.
- * g++.dg/template/memfriend17.C: Likewise.
- * g++.dg/template/memfriend7.C: Likewise.
- * g++.dg/template/meminit1.C: Likewise.
- * g++.dg/template/nested3.C: Likewise.
- * g++.dg/template/non-type-template-argument-1.C: Likewise.
- * g++.dg/template/nontype12.C: Likewise.
- * g++.dg/template/nontype13.C: Likewise.
- * g++.dg/template/nontype6.C: Likewise.
- * g++.dg/template/pr23510.C: Likewise.
- * g++.dg/template/pr35240.C: Likewise.
- * g++.dg/template/ptrmem15.C: Likewise.
- * g++.dg/template/ptrmem6.C: Likewise.
- * g++.dg/template/qualified-id1.C: Likewise.
- * g++.dg/template/qualttp20.C: Likewise.
- * g++.dg/template/qualttp3.C: Likewise.
- * g++.dg/template/qualttp4.C: Likewise.
- * g++.dg/template/qualttp5.C: Likewise.
- * g++.dg/template/qualttp6.C: Likewise.
- * g++.dg/template/qualttp7.C: Likewise.
- * g++.dg/template/qualttp8.C: Likewise.
- * g++.dg/template/recurse.C: Likewise.
- * g++.dg/template/recurse2.C: Likewise.
- * g++.dg/template/ref5.C: Likewise.
- * g++.dg/template/scope2.C: Likewise.
- * g++.dg/template/sfinae10.C: Likewise.
- * g++.dg/template/sfinae3.C: Likewise.
- * g++.dg/template/sizeof3.C: Likewise.
- * g++.dg/template/static9.C: Likewise.
- * g++.dg/template/template-id-2.C: Likewise.
- * g++.dg/template/typedef13.C: Likewise.
- * g++.dg/template/typename4.C: Likewise.
- * g++.dg/template/using14.C: Likewise.
- * g++.dg/template/using2.C: Likewise.
- * g++.dg/template/warn1.C: Likewise.
- * g++.dg/warn/Wparentheses-13.C: Likewise.
- * g++.dg/warn/Wparentheses-15.C: Likewise.
- * g++.dg/warn/Wparentheses-16.C: Likewise.
- * g++.dg/warn/Wparentheses-17.C: Likewise.
- * g++.dg/warn/Wparentheses-18.C: Likewise.
- * g++.dg/warn/Wparentheses-19.C: Likewise.
- * g++.dg/warn/Wparentheses-20.C: Likewise.
- * g++.dg/warn/Wparentheses-23.C: Likewise.
- * g++.dg/warn/Wstrict-aliasing-3.C: Likewise.
- * g++.dg/warn/noeffect2.C: Likewise.
- * g++.dg/warn/noeffect4.C: Likewise.
- * g++.dg/warn/pr8570.C: Likewise.
- * g++.old-deja/g++.brendan/init2.C: Likewise.
- * g++.old-deja/g++.eh/spec6.C: Likewise.
- * g++.old-deja/g++.pt/crash10.C: Likewise.
- * g++.old-deja/g++.pt/crash36.C: Likewise.
- * g++.old-deja/g++.pt/derived3.C: Likewise.
- * g++.old-deja/g++.pt/error2.C: Likewise.
- * g++.old-deja/g++.pt/explicit70.C: Likewise.
- * g++.old-deja/g++.pt/infinite1.C: Likewise.
- * g++.old-deja/g++.pt/memtemp89.C: Likewise.
- * g++.old-deja/g++.pt/overload7.C: Likewise.
- * g++.old-deja/g++.pt/vaarg3.C: Likewise.
-
-2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
- Iain Sandoe <iains@gcc.gnu.org>
-
- * objc-obj-c++-shared/runtime.h (protocol_getMethodDescription):
- Added code to deal with the case when [Protocol
- -descriptionForInstanceMethod:] or [Protocol
- -descriptionForClassMethod:] returns NULL.
-
-2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
- Iain Sandoe <iains@gcc.gnu.org>
-
- * objc-obj-c++-shared/TestsuiteObject.h ([-free]): Return 'id'.
- * objc-obj-c++-shared/TestsuiteObject.m ([-free]): Return 'id'.
- Added cast.
-
-2011-06-07 Xinliang David Li <davidxl@google.com>
-
- * gcc.dg/inline_2.c: New test.
- * gcc.dg/unroll_2.c: New test.
- * gcc.dg/inline_3.c: New test.
- * gcc.dg/unroll_3.c: New test.
- * gcc.dg/inline_4.c: New test.
- * gcc.dg/unroll_4.c: New test.
- * gcc.dg/inline_1.c: New test.
- * gcc.dg/unroll_1.c: New test.
-
-2011-06-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR tree-optimization/48497
- * lib/gcc-defs.exp (dg-additional-options): New proc.
- * gfortran.dg/graphite/vect-pr40979.f90: Use dg-additional-options
- -msse2 on 32-bit x86.
-
-2011-06-06 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/enum19.C: New.
-
-2011-06-07 Sergey Grechanik <mouseentity@ispras.ru>
-
- * gcc.target/arm/neon-reload-class.c: New test.
-
-2011-06-07 Dodji Seketeli <dodji@redhat.com>
-
- PR debug/49130
- * g++.dg/debug/dwarf2/integer-typedef.C: New test.
-
-2011-06-07 Andrew Stubbs <ams@codesourcery.com>
-
- * gcc.target/arm/smlatb-1.c: New file.
- * gcc.target/arm/smlatt-1.c: New file.
- * gcc.target/arm/smlaltb-1.c: New file.
- * gcc.target/arm/smlaltt-1.c: New file.
-
-2011-06-07 Andrew Stubbs <ams@codesourcery.com>
-
- * gcc.target/arm/mla-2.c: New test.
-
-2011-06-07 Jakub Jelinek <jakub@redhat.com>
-
- PR gcov-profile/49299
- * gcc.dg/tree-prof/pr49299-1.c: New test.
- * gcc.dg/tree-prof/pr49299-2.c: New test.
-
-2011-06-07 Ira Rosen <ira.rosen@linaro.org>
-
- * lib/target-supports.exp
- (check_effective_target_vect_widen_mult_qi_to_hi):
- Add NEON as supporting target.
- (check_effective_target_vect_widen_mult_hi_to_si): Likewise.
- (check_effective_target_vect_widen_mult_qi_to_hi_pattern): New.
- (check_effective_target_vect_widen_mult_hi_to_si_pattern): New.
- * gcc.dg/vect/vect-widen-mult-u8.c: Expect to be vectorized
- using widening multiplication on targets that support it.
- * gcc.dg/vect/vect-widen-mult-u16.c: Likewise.
- * gcc.dg/vect/vect-widen-mult-const-s16.c: New test.
- * gcc.dg/vect/vect-widen-mult-const-u16.c: New test.
-
-2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>
-
- Updated all testcases in the ObjC/ObjC++ testsuites to use the
- Modern Objective-C runtime API.
- * objc/execute/next_mapping.h: Removed.
- * objc-obj-c++-shared/next-mapping.h: Removed.
- * objc-obj-c++-shared/Object1.h: Removed.
- * objc-obj-c++-shared/Object1.m: Removed.
- * objc-obj-c++-shared/Object1.mm: Removed.
- * objc-obj-c++-shared/Object1-implementation.h: Removed.
- * objc-obj-c++-shared/Protocol1.h: Removed.
- * objc-obj-c++-shared/objc-test-suite-types.h: Removed definition
- of ProtoBool, IVAR_T and METHOD.
- * objc-obj-c++-shared/runtime.h: New.
- * objc-obj-c++-shared/TestsuiteObject.h: New.
- * objc-obj-c++-shared/TestsuiteObject.m: New.
-
- * objc/compile/trivial.m: Use TestsuiteObject instead of Object.
- * objc/execute/IMP.m: Include ../../objc-obj-c++-shared/runtime.h.
- Use the Modern Objective-C runtime API. ([TestClass -next:]): Made
- it a class method.
- * objc/execute/_cmd.m: Include
- ../../objc-obj-c++-shared/runtime.h. Use the Modern Objective-C
- runtime API. ([TestClass +initialize]): Include this method also
- with the GNU runtime.
- * objc/execute/accessing_ivars.m: Use TestsuiteObject instead of
- Object. ([-setValue:]): Return void.
- * objc/execute/bf-common.h: Do not include objc/objc-encoding.h
- with the GNU runtime. Include
- ../../objc-obj-c++-shared/runtime.h. Do not define objc_get_class
- for the NeXT runtime. Use the existing print_ivars() and
- compare_structures() implementations for the old NeXT runtime.
- Added new implementations for the Modern GNU and NeXT runtimes.
- Enable the testcase (and hence all the bf-* ones) for __OBJC2__ as
- well. (main): Use objc_getClass(). Use return instead of exit.
- * objc/execute/bycopy-1.m: Include objc/objc.h instead of
- ../../objc-obj-c++-shared/Protocol1.h. (main): Use return instead
- of exit().
- * objc/execute/bycopy-2.m: Include objc/objc.h instead of
- ../../objc-obj-c++-shared/Protocol1.h. Use TestsuiteObject
- instead of Object. (main): Use return instead of exit().
- * objc/execute/bycopy-3.m: Updated includes. Use TestsuiteObject
- instead of Object. Removed prototype for exit(). (main): Use
- return instead of exit(). Use the Modern Objective-C runtime API.
- * objc/execute/cascading-1.m: Use TestsuiteObject instead of
- Object.
- * objc/execute/class-tests-1.h: Include
- ../../objc-obj-c++-shared/runtime.h. Use the Modern Objective-C
- runtime API. (test_class_with_superclass): Do not call [Object
- class]. There is no need to with the current libobjc.
- * objc/execute/class-tests-2.h: Include
- ../../objc-obj-c++-shared/runtime.h. Use the Modern Objective-C
- runtime API.
- * objc/execute/class-1.m: Do not include <objc/objc-api.h> and
- ../../objc-obj-c++-shared/next-mapping.h.
- * objc/execute/class-2.m: Likewise.
- * objc/execute/class-3.m: Likewise.
- * objc/execute/class-4.m: Do not include <objc/objc-api.h> and
- ../../objc-obj-c++-shared/next-mapping.h. ([RootClass
- +initialize]): Include this method also with the GNU
- runtime. (main): Use the Modern Objective-C runtime API.
- * objc/execute/class-5.m: Likewise.
- * objc/execute/class-6.m: Likewise.
- * objc/execute/class-7.m: Likewise.
- * objc/execute/class-8.m: Likewise.
- * objc/execute/class-9.m: Likewise.
- * objc/execute/class-10.m: Likewise.
- * objc/execute/class-11.m: Likewise.
- * objc/execute/class-12.m: Likewise.
- * objc/execute/class-13.m: Likewise.
- * objc/execute/class-14.m: Likewise.
- * objc/execute/class_self-1.m ([TestClass +initialize]): Include
- this method also with the GNU runtime.
- * objc/execute/class_self-2.m: ([TestClass +initialize], [ClassA
- +initialize]): Include this method also with the GNU runtime.
- * objc/execute/compatibility_alias.m: Use TestsuiteObject instead
- of Object.
- * objc/execute/encode-1.m: Likewise.
- * objc/execute/enumeration-1.m: Likewise.
- * objc/execute/enumeration-2.m: Likewise.
- * objc/execute/exceptions/catchall-1.m: Likewise.
- * objc/execute/exceptions/finally-1.m: Likewise.
- * objc/execute/exceptions/foward-1.m: Likewise.
- * objc/execute/exceptions/local-variables-1.m: Likewise.
- * objc/execute/exceptions/throw-nil.m: Likewise.
- * objc/execute/exceptions/trivial.m: Likewise.
- * objc/execute/exceptions/handler-1.m: Use TestsuiteObject instead
- of Object. Include objc/runtime.h instead of objc/objc-api.h.
- * objc/execute/exceptions/matcher-1.m: Likewise.
- * objc/execute/formal_protocol-1.m: Use TestsuiteObject instead of
- Object.
- * objc/execute/formal_protocol-2.m: Likewise.
- * objc/execute/formal_protocol-3.m: Likewise.
- * objc/execute/formal_protocol-4.m: Likewise.
- * objc/execute/formal_protocol-5.m: Include
- ../../objc-obj-c++-shared/runtime.h. (main): Always use
- protocol_getName().
- * objc/execute/formal_protocol-6.m: Likewise.
- * objc/execute/formal_protocol-7.m: Use TestsuiteObject instead of
- Object. Include <objc/Protocol.h> instead of
- ../../objc-obj-c++-shared/Protocol1.h.
- * objc/execute/function-message-1.m: Use TestsuiteObject intead of
- Object.
- * objc/execute/informal_protocol.m: Likewise.
- * objc/execute/load-3.m: Likewise.
- * objc/execute/many_args_method.m ([TestClass +initialize]):
- Include this method with the GNU runtime as well.
- * objc/execute/nested-3.m ([Test +initialize]): Likewise.
- * objc/execute/nested-func-1.m: Use TestsuiteObject
- instead of Object.
- * objc/execute/nil_method-1.m: Likewise.
- * objc/execute/no_clash.m: Likewise.
- * objc/execute/np-1.m: Do not include
- ../../objc-obj-c++-shared/Protocol1.h.
- (main): Use return instead of exit().
- * objc/execute/np-2.m: Do not include
- ../../objc-obj-c++-shared/Protocol1.h.
- ([MyObject +initialize]): Include this method also with the GNU
- runtime. (main): Use return instead of exit().
- * objc/execute/object_is_class.m: Include
- ../../objc-obj-c++-shared/runtime.h. Use TestsuiteObject instead
- of Object. (main): Use the Modern Objective-C runtime API.
- * objc/execute/object_is_meta_class.m: Likewise.
- * objc/execute/private.m: Use TestsuiteObject instead of Object.
- * objc/execute/protocol-isEqual-1.m: Include objc/Protocol.h
- instead of ../objc-obj-c++-shared/Protocol1.h. Include
- ../../objc-obj-c++-shared/runtime.h. (main): Use the Modern
- Objective-C runtime API.
- * objc/execute/protocol-isEqual-2.m: Likewise.
- * objc/execute/protocol-isEqual-3.m: Likewise.
- * objc/execute/protocol-isEqual-4.m: Likewise.
- * objc/execute/redefining_self.m ([TestClass +initialize]):
- Include this method with the GNU runtime as well.
- * objc/execute/root_methods.m: Include
- ../../objc-obj-c++-shared/runtime.h. ([RootClass +initialize]):
- Include this method with the GNU runtime as well.
- (main): Use the Modern Objective-C runtime API.
- * objc/execute/selector-1.m: Include
- ../../objc-obj-c++-shared/runtime.h. Use TestsuiteObject instead
- of Object. (main): Use the Modern Objective-C runtime API.
- * objc/execute/static-1.m ([Test +initialize]): Include this
- method with the GNU runtime as well.
- * objc/execute/static-2.m: Likewise.
- * objc/execute/trivial.m: Use TestsuiteObject instead of Object.
- * objc/execute/va_method.m: Do not include objc/objc-api.h.
- ([MathClass +initialize]): Include this method with the GNU
- runtime as well.
- * objc.dg/attributes/categ-attribute-1.m: Use TestsuiteObject
- instead of Object.
- * obj-c++.dg/attributes/categ-attribute-1.mm: Likewise.
- * objc.dg/attributes/categ-attributes-2.m: Likewise.
- * obj-c++.dg/attributes/categ-attributes-2.mm: Likewise.
- * objc.dg/attributes/method-attribute-1.m: Likewise.
- * obj-c++.dg/attributes/method-attribute-1.mm: Likewise.
- * objc.dg/attributes/method-attribute-2.m: Likewise.
- * obj-c++.dg/attributes/method-attribute-2.mm: Likewise.
- * objc.dg/attributes/method-attribute-3.m: Likewise.
- * obj-c++.dg/attributes/method-attribute-3.mm: Likewise.
- * obj-c++.dg/basic.mm: Use TestsuiteObject instead of Object.
- * objc.dg/bitfield-1.m: Use TestsuiteObject instead of Object.
- * obj-c++.dg/bitfield-1.mm: Likewise.
- * obj-c++.dg/bitfield-2.mm: Likewise
- * objc.dg/bitfield-3.m: Likewise.
- * obj-c++.dg/bitfield-4.mm: Likewise.
- * objc.dg/bitfield-5.m: Likewise
- * objc.dg/call-super-1.m: Likewise.
- * objc.dg/call-super-2.m: Use TestsuiteObject instead of Object.
- Use objc_getClass() instead of objc_get_class(), but for the GNU
- runtime redefine objc_getClass as objc_get_class. Include
- ../objc-obj-c++-shared/runtime.h.
- * objc.dg/call-super-3.m: Use TestsuiteObject instead of Object.
- * objc.dg/category-1.m: Use TestsuiteObject instead of Object.
- Use the Modern Objective-C runtime API.
- * objc.dg/class-protocol-1.m: Include
- ../objc-obj-c++-shared/runtime.h instead of objc/objc-api.h.
- * obj-c++.dg/class-protocol-1.mm: Likewise.
- * objc.dg/comp-types-8.m: Use TestsuiteObject instead of Object.
- * objc.dg/comp-types-10.m: Likewise.
- * objc.dg/comp-types-11.m: Likewise.
- * objc.dg/comp-types-12.m: Likewise.
- * obj-c++.dg/comp-types-9.mm: Likewise.
- * obj-c++.dg/comp-types-11.mm: Likewise.
- * obj-c++.dg/comp-types-12.mm: Likewise.
- * obj-c++.dg/comp-types-13.mm: Likewise.
- * obj-c++.dg/cxx-ivars-1.mm: Likewise.
- * obj-c++.dg/cxx-ivars-2.mm: Likewise.
- * obj-c++.dg/cxx-scope-1.mm: Likewise.
- * obj-c++.dg/cxx-scope-2.mm: Likewise.
- * objc.dg/defs.m: Use TestsuiteObject instead of Object.
- * objc.dg/desig-init-1.m: Likewise.
- * obj-c++.dg/defs.mm: Likewise.
- * objc.dg/exceptions-2.m: Likewise.
- * obj-c++.dg/except-1.mm: Likewise.
- * obj-c++.dg/exceptions-2.mm: Likewise.
- * objc.dg/encode-2.m: Use TestsuiteObject instead of Object.
- Use the Modern Objective-C runtime API.
- * objc.dg/encode-3.m: Use TestsuiteObject instead of Object. Use
- the Modern Objective-C runtime API. Do not include
- ../objc-obj-c++-shared/objc-test-suite-types.h. Define ProtoBool.
- * objc.dg/encode-4.m: Use TestsuiteObject instead of Object. Use
- the Modern Objective-C runtime API except when using an older NeXT
- runtime.
- * objc.dg/encode-5.m: Use TestsuiteObject instead of Object. Use
- the Modern Objective-C runtime API.
- * objc.dg/encode-7.m: Include objc/runtime.h instead of
- objc/encoding.h.
- * objc.dg/encode-7-next.m: Use TestsuiteObject instead of Object.
- * objc.dg/encode-7-next-64bit.m: Updated include.
- * objc.dg/encode-8.m: Include objc/runtime.h instead of
- objc/encoding.h.
- * obj-c++.dg/encode-4.mm: Use TestsuiteObject instead of Object. Use
- the Modern Objective-C runtime API.
- * obj-c++.dg/encode-5.mm: Use TestsuiteObject instead of Object.
- Use the Modern Objective-C runtime API. Include objc/Protocol.h
- instead of ../objc-obj-c++-shared/Protocol1.h.
- * obj-c++.dg/encode-6.mm: Use TestsuiteObject instead of Object. Use
- the Modern Objective-C runtime API except when using an older NeXT
- runtime.
- * obj-c++.dg/encode-7.mm: Use TestsuiteObject instead of Object. Use
- the Modern Objective-C runtime API.
- * objc.dg/fix-and-continue-1.m: Use TestsuiteObject instead of
- Object.
- * obj-c++.dg/fix-and-continue-2.mm: Likewise.
- * objc.dg/fix-and-continue-2.m: Likewise.
- * objc.dg/foreach-1.m: Likewise.
- * objc.dg/foreach-2.m: Likewise.
- * objc.dg/foreach-3.m: Likewise.
- * objc.dg/foreach-4.m: Likewise.
- * objc.dg/foreach-5.m: Likewise.
- * objc.dg/foreach-6.m: Likewise.
- * objc.dg/foreach-7.m: Likewise.
- * objc.dg/func-ptr-1.m: Use TestsuiteObject instead of
- Object.
- * objc.dg/func-ptr-2.m: Likewise.
- * objc.dg/fsf-package-0.m: Use TestsuiteObject instead of Object.
- Do not include objc/objc-api.h.
- * obj-c++.dg/fsf-package-0.mm: Likewise.
- * objc.dg/gnu-encoding/struct-layout-encoding-1_generate.c
- (switchfiles): Include objc/runtime.h instead of objc/encoding.h.
- * objc.dg/gnu-runtime-1.m: Updated to use TestsuiteObject instead
- of Object.
- * obj-c++.dg/gnu-runtime-1.mm: Likewise.
- * objc.dg/gnu-runtime-3.m: Likewise.
- * obj-c++.dg/gnu-runtime-3.mm: Likewise.
- * objc.dg/headers.m: Include objc/runtime.h instead of
- objc/encoding.h for the GNU runtime. Include objc/objc-api.h only
- for the NeXT runtime.
- * objc.dg/isa-field-1.m: Use TestsuiteObject instead of Object.
- * obj-c++.dg/isa-field-1.mm: Likewise.
- * obj-c++.dg/ivar-list-semi.mm: Likewise.
- * objc.dg/layout-1.m: Likewise.
- * objc.dg/layout-2.m: Likewise.
- * objc.dg/local-decl-2.m: Likewise.
- * objc.dg/lookup-1.m: Use TestsuiteObject instead of
- Object. ([Container +elementForView:]): Use
- class_conformsToProtocol().
- * obj-c++.dg/lookup-2.mm: Likewise.
- * obj-c++.dg/layout-1.mm: Use TestsuiteObject instead of Object.
- * obj-c++.dg/local-decl-1.mm: Likewise.
- * objc.dg/method-3.m: Likewise.
- * objc.dg/method-4.m: Likewise.
- * objc.dg/method-6.m: Include objc/Protocol.h instead of
- ../objc-obj-c++-shared/Protocol1.h.
- * objc.dg/method-7.m: Use TestsuiteObject instead of Object.
- * objc.dg/method-9.m: Likewise.
- * objc.dg/method-10.m: Likewise.
- * objc.dg/method-13.m ([Root +initialize]): Include this method
- also for the GNU runtime. (main): Use objc_getClass() also for
- the GNU runtime.
- * objc.dg/method-15.m: Use TestsuiteObject instead of Object.
- * objc.dg/method-17.m: Likewise.
- * objc.dg/method-19.m: Likewise.
- * objc.dg/method-20b.m: Likewise.
- * obj-c++.dg/method-2.mm: Likewise.
- * obj-c++.dg/method-6.mm: Likewise.
- * obj-c++.dg/method-10.mm: Likewise.
- * obj-c++.dg/method-11.mm: Likewise.
- * obj-c++.dg/method-12.mm: Include objc/Protocol.h instead of
- ../objc-obj-c++-shared/Protocol1.h.
- * obj-c++.dg/method-13.mm: Use TestsuiteObject instead of Object.
- * obj-c++.dg/method-15.mm: Likewise.
- * obj-c++.dg/method-17.mm: Likewise.
- * obj-c++.dg/method-19.mm: Updated includes. ([Root
- +initialize]): Include this method also for the GNU
- runtime. (main): Use objc_getClass() also for the GNU runtime.
- * obj-c++.dg/method-21.mm: Use TestsuiteObject instead of Object.
- * obj-c++.dg/method-22.mm: Likewise.
- * obj-c++.dg/method-23.mm: Likewise.
- * obj-c++.dg/no-extra-load.mm: Likewise.
- * objc.dg/objc-fast-4.m: Likewise.
- * objc.dg/objc-gc-4.m: Likewise.
- * obj-c++.dg/objc-gc-3.mm: Likewise.
- * objc.dg/pr18255.m: Include objc/runtime.h. (main): Use
- protocol_getMethodDescription() instead of [Protocol
- -descriptionForInstanceMethod].
- * objc.dg/pr23214.m ([Object(TS_CAT) -class]): Renamed to test.
- Made it available with all runtimes. (main): Call -test instead
- of -class.
- * objc.dg/pr45878.m ([Object -isEqual:]): Renamed to testIsEqual,
- and put into a category.
- * objc.dg/proto-lossage-2.m: Use TestsuiteObject instead of
- Object. Include objc/objc.h.
- * obj-c++.dg/proto-lossage-2.mm: Likewise.
- * objc.dg/proto-lossage-3.m: Updated includes. (MyClass):
- New. (main): Use protocol_getMethodDescription() instead
- of [Protocol -descriptionForInstanceMethod] and [Protocol
- -descriptionForClassMethod].
- * obj-c++.dg/proto-lossage-3.mm: Likewise.
- * objc.dg/proto-qual-1.m: Updated includes. Use the Modern
- Objective-C runtime API.
- * obj-c++.dg/proto-qual-1.mm: Likewise.
- * objc.dg/property/property-1.m: Use TestsuiteObject instead of
- Object.
- * obj-c++.dg/property/property-1.mm: Likewise.
- * obj-c++.dg/qual-types-1.mm: Likewise.
- * objc.dg/selector-2.m: Include objc/objc.h instead of
- ../objc-obj-c++-shared/Object1.h.
- * obj-c++.dg/selector-2.mm: Likewise.
- * obj-c++.dg/selector-5.mm: Likewise.
- * obj-c++.dg/selector-6.mm: Likewise.
- * objc.dg/set-not-used-1.m: Use TestsuiteObject instead of
- Object. Do not include objc/objc-api.h.
- * obj-c++.dg/set-not-used-1.mm: Likewise.
- * objc.dg/sizeof-1.m: Use TestsuiteObject instead of Object.
- * objc.dg/stret-1.m: Likewise.
- * objc.dg/stret-2.m: Likewise.
- * obj-c++.dg/super-class-2.mm: Likewise.
- * objc.dg/super-class-3.m: Likewise.
- * objc.dg/super-class-4.m: Likewise.
- * objc.dg/sync-2.m: Likewise.
- * obj-c++.dg/sync-2.mm: Likewise.
- * objc.dg/sync-1.m: Include objc/objc.h instead of
- ../objc-obj-c++-shared/Object1.h.
- * objc.dg/special/unclaimed-category-1.h (TestClass): Always use
- 'Class' as the type of 'isa'.
- * objc.dg/special/unclaimed-category-1.m: Use the Modern
- Objective-C runtime API. ([TestClass +initialize]): Include this
- method with the GNU runtime as well.
- * objc.dg/strings/strings-1.m: Updated includes.
- * obj-c++.dg/strings/strings-1.mm: Likewise.
- * obj-c++.dg/strings/const-str-12.mm: Updated to be identical to
- objc.dg/strings/const-str-12b.m.
- * obj-c++.dg/template-1.mm: Use TestsuiteObject intead of Object.
- * obj-c++.dg/template-3.mm: Likewise.
- * obj-c++.dg/template-4.mm: Likewise.
- * objc.dg/threedotthree-abi-1.m: Updated includes. Use Modern
- Objective-C runtime API.
- * obj-c++.dg/threedotthree-abi-1.mm: Likewise.
- * objc.dg/try-catch-1.m: Use TestsuiteObject instead of Object.
- * obj-c++.dg/try-catch-1.mm: Likewise.
- * obj-c++.dg/try-catch-2.mm: Likewise.
- * objc.dg/try-catch-3.m: Likewise.
- * obj-c++.dg/try-catch-3.mm: Likewise.
- * objc.dg/try-catch-6.m: Likewise.
- * objc.dg/try-catch-7.m: Likewise.
- * obj-c++.dg/try-catch-7.mm: Likewise.
- * obj-c++.dg/try-catch-8.mm: Likewise.
- * obj-c++.dg/try-catch-9.mm: Likewise.
- * objc.dg/try-catch-10.m: Likewise.
- * obj-c++.dg/try-catch-11.mm: Likewise.
- * objc.dg/typedef-alias-1.m: Use TestsuiteObject instead of
- Object. Include objc/objc.h.
- * obj-c++.dg/typedef-alias-1.mm: Likewise.
- * objc.dg/type-size-2.m: Use the Modern Objective-C runtime API.
- * objc.dg/torture/forward-1.m: Use TestsuiteObject intead of
- Object. Use Modern Objective-C runtime API. Do not use
- performv::.
- * objc.dg/torture/trivial.m: Use TestsuiteObject intead of Object.
- * obj-c++.dg/torture/trivial.mm: Likewise.
- * objc.dg/torture/strings/const-str-10.m: Include objc/Object.h
- instead of ../objc-obj-c++-shared/Object1.h. Include
- ../objc-obj-c++-shared/runtime.h.
- * obj-c++.dg/torture/strings/const-str-10.mm: Likewise.
- * objc.dg/torture/strings/const-str-11.m: Likewise.
- * obj-c++.dg/torture/strings/const-str-11.mm: Likewise.
- * objc.dg/torture/strings/const-str-9.m: Likewise.
- * obj-c++.dg/torture/strings/const-str-9.mm: Likewise.
- * objc.dg/torture/strings/const-str-7.m: Use TestsuiteObject
- instead of Object. Only add _FooClassReference if
- __NEXT_RUNTIME__.
- * obj-c++.dg/torture/strings/const-str-7.mm: Likewise.
- * objc.dg/torture/strings/const-str-8.m: Likewise.
- * obj-c++.dg/torture/strings/const-str-8.mm: Likewise.
- * obj-c++.dg/torture/strings/string1.mm: Updated includes and
- additional sources.
- * objc.dg/torture/tls/thr-init-3.m: Use TestsuiteObject instead of
- Object.
- * obj-c++.dg/torture/tls/thr-init-3.mm: Likewise.
- * objc.dg/va-meth-1.m: Use TestsuiteObject instead of Object.
- * obj-c++.dg/va-meth-1.mm: Likewise.
- * objc.dg/zero-link-1.m: Include objc/Object.h instead of
- ../objc-obj-c++-shared/Object1.h.
- * objc.dg/zero-link-3.m: Likewise.
-
-2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * obj-c++.dg/try-catch-2.mm: Fixed unterminated comment.
-
-2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR obj-c++/48275
- * obj-c++.dg/property/cxx-property-1.mm: New.
- * obj-c++.dg/property/cxx-property-2.mm: New.
-
-2011-06-06 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/regress/ptrmem1.C: New.
-
-2011-06-06 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR rtl-optimization/49145
- From Ryan Mansfield
- * gcc.c-torture/compile/pr49145.c: New test.
-
-2011-06-06 Jakub Jelinek <jakub@redhat.com>
-
- PR testsuite/49288
- * g++.dg/debug/dwarf2/cdtor-1.C: Add -fno-merge-debug-strings
- to dg-options, match also DW_AT_linkage_name.
-
- PR debug/49294
- * gcc.dg/debug/pr49294.c: New test.
-
- PR c++/49264
- * g++.dg/opt/pr49264.C: New test.
-
-2011-06-06 Mikael Pettersson <mikpe@it.uu.se>
-
- PR tree-optimization/49243
- * gcc.dg/pr49243.c: New.
-
-2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/cond_expr1.ads: New test.
-
-2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/deferred_const4.ad[sb]: New test.
- * gnat.dg/deferred_const4_pkg.ads: New helper.
-
-2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/test_tamdt.adb: Rename to...
- * gnat.dg/taft_type1.adb: ...this.
- * gnat.dg/tamdt.ad[sb]: Rename to...
- * gnat.dg/taft_type1_pkg1.ad[sb]: ...this.
- * gnat.dg/tamdt_aux.ads: Rename to...
- * gnat.dg/taft_type1_pkg2.ads: ...this.
- * gnat.dg/taft_type2.ad[sb]: New test.
- * gnat.dg/taft_type2_pkg.ads: New helper.
- * gnat.dg/taft_type3.adb: New test.
- * gnat.dg/taft_type3_pkg.ads: New helper.
-
-2011-06-05 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/49255
- * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
- for F2008.
-
-2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR testsuite/49287
- * objc.dg/gnu-api-2-class.m: Updated testcase silencing compiler
- warning.
- * objc.dg/gnu-api-2-objc.m: Likewise.
- * obj-c++.dg/gnu-api-2-class.mm: Likewise
- * obj-c++.dg/gnu-api-2-objc.mm: Likewise.
-
-2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * objc.dg/gnu-api-2-objc.m: Fixed testcase. Use log2 of the
- alignment, not the alignment, when calling class_addIvar(). Add
- an 'isa' instance variable to the test root class.
- * obj-c++.dg/gnu-api-2-objc.mm: Likewise.
-
-2011-06-04 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/48893
- PR tree-optimization/49091
- PR tree-optimization/49179
- * gfortran.dg/pr49179.f90: New testcase
-
-2011-06-04 Jan Hubicka <jh@suse.cz>
-
- PR lto/48954
- * g++.dg/torture/pr48954.C: New testcase.
-
-2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- * g++.dg/warn/delete-non-virtual-dtor.C: New.
-
-2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR c++/33840
- * g++.dg/diagnostic/bitfld2.C: New.
-
-2011-06-04 Jakub Jelinek <jakub@redhat.com>
-
- PR target/49281
- * gcc.c-torture/execute/pr49281.c: New test.
-
-2011-06-04 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimize/48929
- * gcc.c-torture/compile/pr48929.c: New testcase.
-
-2011-06-04 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/guality/rotatetest.c (f5, f6): Fix up pastos.
-
-2011-06-03 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/49276
- * g++.dg/cpp0x/lambda/lambda-mangle2.C: New test.
-
-2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * objc.dg/headers.m: Do not include sarray.h and hash.h.
-
-2011-06-03 Richard Henderson <rth@redhat.com>
- Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * lib/target-supports.exp (check_sse_os_support_available): Use movaps.
-
-2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * objc.dg/headers.m: Do not include objc-list.h.
-
-2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * objc.dg/type-stream-1.m: Test removed.
- * objc.dg/headers.m: Do not include typedstream.h.
-
-2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * objc.dg/torture/forward-1.m (main): Updated testcase.
-
-2011-06-02 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR target/49163
- * gcc.c-torture/compile/pr49163.c: New.
-
-2011-06-02 Asher Langton <langton2@llnl.gov>
-
- PR fortran/49268
- * gfortran.dg/PR49268.f90: New test.
-
-2011-06-02 Asher Langton <langton2@llnl.gov>
-
- PR fortran/37039
- * gfortran.dg/PR37039.f90: New test.
-
-2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR objc/48539
- * objc.dg/method-5.m: Updated.
- * objc.dg/method-19.m: Updated.
- * objc.dg/method-lookup-1.m: New.
- * obj-c++.dg/method-6.mm: Updated.
- * obj-c++.dg/method-7.mm: Updated.
- * obj-c++.dg/method-lookup-1.mm: New.
-
-2011-06-02 DJ Delorie <dj@redhat.com>
-
- * lib/timeout.exp (timeout): Add board_info support.
-
-2011-06-02 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/sse2-init-v2di-2: Update scan-assembler-times string.
-
-2011-06-02 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/49265
- * gfortran.dg/module_procedure_double_colon_1.f90: New test.
- * gfortran.dg/module_procedure_double_colon_2.f90: New test.
-
-2011-06-02 Eric Botcazou <ebotcazou@adacore.com>
- Hans-Peter Nilsson <hp@axis.com>
-
- PR rtl-optimization/48840
- * gcc.target/sparc/ultrasp13.c: New test.
-
-2011-06-01 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR target/49238
- * gcc.c-torture/compile/pr49238.c: New.
-
-2011-06-01 Sofiane Naci <sofiane.naci@arm.com>
-
- * gcc.target/arm/g2.c: Skip test in -mthumb.
- Skip test unless cpu is xscale.
- * gcc.target/arm/scd42-2.c: Likewise.
- * gcc.target/arm/mmx-1.c: Skip test in -mthumb.
-
-2011-06-01 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/decltype28.C: New.
- * g++.dg/cpp0x/decltype29.C: New.
-
-2011-06-01 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR target/45074
- * gcc.target/mips/pr45074.c: New test.
-
-2011-06-01 Eric Botcazou <ebotcazou@adacore.com>
- Hans-Peter Nilsson <hp@axis.com>
-
- PR rtl-optimization/48830
- * gcc.target/sparc/ultrasp12.c: New test.
-
-2011-06-01 David Li <davidxl@google.com>
-
- * gcc.dg/profile-dir-1.c: Change pass name.
- * gcc.dg/profile-dir-2.c: Ditto.
- * gcc.dg/tree-ssa/dump-1.c: Ditto.
- * gcc.dg/tree-ssa/loop-25.c: Ditto.
- * gcc.dg/tree-prof/stringop-1.c: Ditto.
- * gcc.dg/tree-prof/update-loopch.c: Ditto.
- * gcc.dg/tree-prof/stringop-2.c: Ditto.
- * gcc.dg/tree-prof/ic-misattribution-1.c: Ditto.
- * gcc.dg/tree-prof/ic-misattribution-1a.c: Ditto.
- * gcc.dg/tree-prof/indir-call-prof.c: Ditto.
- * gcc.dg/tree-prof/val-prof-1.c: Ditto.
- * gcc.dg/tree-prof/val-prof-2.c: Ditto.
- * gcc.dg/tree-prof/val-prof-3.c: Ditto.
- * gcc.dg/tree-prof/val-prof-4.c: Ditto.
- * gcc.dg/tree-prof/val-prof-5.c: Ditto.
- * gcc.dg/tree-prof/val-prof-7.c: Ditto.
- * gcc.dg/profile-dir-3.c: Ditto.
- * g++.dg/tree-prof/indir-call-prof.C: Ditto.
-
-2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * objc.dg/attributes/method-nonnull-1.m: New test.
- * obj-c++.dg/attributes/method-nonnull-1.mm: New test.
-
-2011-05-31 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray_atomic_1.f90: New.
- * gfortran.dg/coarray/atomic_1.f90: New.
-
-2011-05-31 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/guality/bswaptest.c: New test.
- * gcc.dg/guality/clztest.c: New test.
- * gcc.dg/guality/ctztest.c: New test.
- * gcc.dg/guality/rotatetest.c: New test.
-
- PR target/48688
- * gcc.target/i386/pr48688.c: New test.
-
-2010-11-15 Fabien Chêne <fabien@gcc.gnu.org>
-
- PR c++/48010
- * g++.dg/lookup/name-clash9.C: New.
-
-2011-05-31 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray/dummy_1.f90: New.
-
-2011-05-31 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray/save_1.f90: New.
- * gfortran.dg/coarray_4.f90: Update dg-error.
-
-2011-05-31 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/rv-template1.C: New.
-
-2011-05-31 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/49235
- * gcc.dg/pr49235.c: New test.
-
-2011-05-31 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49093
- * gcc.dg/vect/pr49093.c: New test.
-
-2011-05-31 Dodji Seketeli <dodji@redhat.com>
-
- PR debug/49047
- * g++.dg/debug/dwarf2/cdtor-1.C: New test.
-
-2011-05-31 Ira Rosen <ira.rosen@linaro.org>
-
- PR testsuite/49239
- * gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: Initialize the
- output array.
-
-2011-05-30 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR target/49186
- * gcc.c-torture/execute/pr49186.c: New.
-
-2011-05-30 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/49168
- * gcc.target/i386/pr49168-1.c: New.
-
-2011-05-30 Jakub Jelinek <jakub@redhat.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.dg/guality/drap.c: New test.
-
-2011-05-30 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49210
- * gnat.dg/boolean_subtype2.ad[sb]: New testcase.
- * gnat.dg/boolean_subtype2_pkg.ads: New helper.
-
-2011-05-30 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/49223
- * g++.dg/gomp/pr49223-1.C: New test.
- * g++.dg/gomp/pr49223-2.C: New test.
-
-2011-05-30 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49218
- * gcc.c-torture/execute/pr49218.c: New testcase.
-
-2011-05-30 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49199
- * gcc.dg/vect/no-scevccp-pr49199.c: New test.
- * gcc.dg/vect/vect.exp: Run no-scevccp-pr* tests with
- -fno-tree-scev-cprop.
-
-2011-05-29 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47601
- * gfortran.dg/extends_13.f03: New.
-
-2011-05-29 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/49095
- * gcc.target/i386/pr49095.c: New test.
-
-2011-05-29 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray_24.f90: New.
-
-2011-05-29 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray_23.f90: New.
-
-2011-05-29 Richard Sandiford <rdsandiford@googlemail.com>
-
- From Ryan Mansfield
- * gcc.dg/pr48826.c: New test.
-
-2011-05-29 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49217
- * gcc.dg/torture/pr49217.c: New testcase.
-
-2011-05-29 Ira Rosen <ira.rosen@linaro.org>
-
- PR testsuite/49222
- * gcc.dg/vect/pr49038.c: Use MAP_ANON if MAP_ANONYMOUS is not defined.
-
-2011-05-29 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/boolean_subtype.adb: Rename to...
- * gnat.dg/boolean_subtype1.adb: ...this.
-
-2011-05-28 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/lambda/lambda-syntax1.C: New.
-
-2011-05-27 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/enum18.C: Adjust.
-
- * g++.dg/cpp0x/lambda/lambda-template2.C: New.
-
-2011-05-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray_22.f90: New.
-
-2011-05-27 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- PR tree-optimization/46728
- * gcc.target/powerpc/pr46728-1.c: New.
- * gcc.target/powerpc/pr46728-2.c: New.
- * gcc.target/powerpc/pr46728-3.c: New.
- * gcc.target/powerpc/pr46728-4.c: New.
- * gcc.target/powerpc/pr46728-5.c: New.
- * gcc.dg/pr46728-6.c: New.
- * gcc.target/powerpc/pr46728-7.c: New.
- * gcc.target/powerpc/pr46728-8.c: New.
- * gcc.dg/pr46728-9.c: New.
- * gcc.target/powerpc/pr46728-10.c: New.
- * gcc.target/powerpc/pr46728-11.c: New.
- * gcc.dg/pr46728-12.c: New.
- * gcc.target/powerpc/pr46728-13.c: New.
- * gcc.target/powerpc/pr46728-14.c: New.
- * gcc.target/powerpc/pr46728-15.c: New.
- * gcc.target/powerpc/pr46728-16.c: New.
-
-2011-05-27 Jason Merrill <jason@redhat.com>
-
- * g++.dg/abi/mangle47.C: New.
-
- PR c++/49176
- * g++.dg/template/const5.C: New.
-
- * g++.dg/cpp0x/enum18.C: New.
-
- * g++.dg/cpp0x/lambda/lambda-nested4.C: New.
-
- * g++.dg/cpp0x/error6.C: New.
-
- * g++.dg/cpp0x/error5.C: New.
-
-2011-05-27 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/49165
- * g++.dg/eh/cond6.C: New test.
-
-2011-05-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48820
- * gfortran.dg/rank_3.f90: New.
- * gfortran.dg/rank_4.f90: New.
-
-2011-05-27 Janis Johnson <janisjo@codesourcery.com>
-
- * g++.dg/tree-ssa-pr43411.C: Rename function to be inlined and
- replace dump search.
-
-2011-05-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/bit_packed_array5.ads: Move dg directive to...
- * gnat.dg/bit_packed_array5.adb: ...here.
-
-2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/42056
- * g++.dg/cpp0x/auto25.C: New.
-
-2011-05-27 Richard Guenther <rguenther@suse.de>
-
- * gcc.c-torture/execute/920711-1.x: Add -fwrapv.
-
-2011-05-27 Richard Guenther <rguenther@suse.de>
-
- * gcc.c-torture/execute/920612-1.x: Add -fwrapv.
-
-2011-05-27 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/49189
- * gnat.dg/bit_packed_array5.ad[sb]: New testcase.
-
-2011-05-26 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/friend1.C: New.
- * g++.dg/cpp0x/friend2.C: New.
-
- * g++.dg/cpp0x/auto7.C: Update.
- * g++.dg/template/crash50.C: Adjust.
- * g++.dg/template/static9.C: Adjust.
- * g++.old-deja/g++.ext/memconst.C: Adjust.
-
-2011-05-26 Janis Johnson <janisjo@codesourcery.com>
-
- * gcc.dg/march.c: Ignore a note for some targets.
-
-2011-05-26 Janis Johnson <janis187@us.ibm.com>
- Nathan Froyd <froydnj@codesourcery.com>
-
- PR c++/2288
- PR c++/18770
- * g++.old-deja/g++.jason/cond.C: Remove xfails.
- * g++.dg/parse/pr18770.C: New test.
- * g++.dg/cpp0x/range-for5.C: Add dg-error marker.
-
-2011-05-26 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48955
- * gfortran.dg/dependency_40.f90 : New test.
-
-2011-05-26 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray/registering_1.f90: New.
-
-2011-05-26 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/variadic111.C: New.
- * g++.dg/cpp0x/variadic41.C: Adjust.
-
-2011-05-26 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48702
- * gcc.dg/torture/pr48702.c: New testcase.
-
-2011-05-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR gcov-profile/48845
- * g++.dg/tree-prof/tree-prof.exp: Check for -fprofile-generate
- support.
- * gcc.dg/matrix/matrix.exp: Likewise.
- * gcc.dg/tree-prof/tree-prof.exp: Likewise.
- * lib/target-supports-dg.exp (dg-require-profiling): Don't pass
- line number to check_profiling_available.
- * lib/target-supports.exp (check_profiling_available): Account for
- this.
- Require TLS runtime support with -fprofile-generate.
- * lib/profopt.exp (profopt-execute): Add TLS options for
- -fprofile-generate.
- * gcc.dg/pr47793.c: Add dg-require-profiling "-fprofile-generate".
-
-2011-05-26 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/49165
- * g++.dg/eh/cond5.C: New test.
-
- PR tree-optimization/49161
- * gcc.c-torture/execute/pr49161.c: New test.
-
-2011-05-26 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- * gcc.target/arm/neon-vorn-vbic.c: New test.
-
-2011-05-26 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49038
- * gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: New test.
- * gcc.dg/vect/pr49038.c: New test.
-
-2011-05-26 Fabien Chêne <fabien@gcc.gnu.org>
-
- * g++.dg/init/pr25811-3.C: New.
- * g++.dg/init/pr25811-4.C: New.
-
-2011-05-25 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/enum17.C: New.
- * g++.old-deja/g++.jason/rfg10.C: Adjust.
-
- * g++.dg/cpp0x/auto24.C: New.
-
- * g++.dg/cpp0x/error4.C: New.
-
- * g++.dg/cpp0x/rv-restrict.C: New.
-
- * g++.dg/cpp0x/enum15.C: New.
- * g++.dg/cpp0x/constexpr-switch2.C: New.
-
- * g++.dg/cpp0x/variadic110.C: New.
-
- * g++.dg/cpp0x/auto9.C: Add typedef test.
-
- * g++.dg/cpp0x/auto23.C: New.
- * g++.dg/cpp0x/auto9.C: Adjust.
-
- * g++.dg/cpp0x/defaulted29.C: New.
-
- * g++.dg/cpp0x/initlist51.C: New.
-
-2011-05-25 Janis Johnson <janisjo@codesourcery.com>
-
- * gcc.target/arm/fp16-compile-none-1.c: Update expected error.
- * g++.dg/abi/packed1.C: Suppress warning.
- * g++.dg/warn/Wunused-parm-3.C: Likewise.
- * g++.dg/template/stdarg1.C: Likewise.
- * g++.dg/other/packed1.C: Remove arm from xfail list.
-
-2011-05-25 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/enum16.C: New.
- * g++.dg/parse/error15.C: Adjust.
-
- * g++.dg/cpp0x/initlist50.C: New.
-
- * g++.dg/cpp0x/lambda/lambda-conv5.C: New.
-
- * g++.dg/cpp0x/variadic109.C: New.
-
-2011-05-25 H.J. Lu <hongjiu.lu@intel.com>
-
- * gcc.target/i386/pause-1.c: New.
-
-2011-05-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.dg/stack-usage-1.c: Adjust comment.
- * gcc.dg/stack-usage-2.c: New test.
-
-2011-05-25 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/49136
- * g++.dg/cpp0x/constexpr-bitfield2.C: New test.
- * g++.dg/cpp0x/constexpr-bitfield3.C: New test.
-
-2011-05-24 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/48757
- * gfortran.dg/pr48757.f: New test case.
-
-2011-05-24 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/access01.C: New.
-
-2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR libobjc/48177
- * objc.dg/pr48177.m: New testcase.
-
-2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR objc/48187
- * objc.dg/pr48187.m: New testcase.
- * obj-c++.dg/pr48187.mm: New testcase.
- * objc.dg/ivar-extra-semicolon.m: New testcase.
-
-2011-05-24 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/access21.C: New.
- * g++.dg/template/access22.C: New.
-
-2011-05-24 Michael Matz <matz@gcc.gnu.org>
-
- PR rtl-optimization/48633
- * g++.dg/pr48633.C: New test.
-
-2011-05-24 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/49133
- * g++.dg/other/pr49133.C: New test.
-
-2011-05-24 Uros Bizjak <ubizjak@gmail.com>
- Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/torture/tls/run-gd.c: New test.
- * gcc.dg/torture/tls/run-ie.c: New test.
- * gcc.dg/torture/tls/run-ld.c: New test.
- * gcc.dg/torture/tls/run-le.c: New test.
- * lib/target-supports.exp (check_effective_target_tls_runtime):
- Build testcase with TLS options.
-
-2011-05-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/vect/pr48172.c: Remove dg-do run.
-
-2011-05-24 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/49121
- * gcc.dg/tree-ssa/ivopt_infer_2.c: Adapt test.
-
-2011-05-23 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/defaulted28.C: New.
-
- * g++.dg/cpp0x/sfinae25.C: New.
-
- * g++.dg/cpp0x/rv-cast2.C: New.
-
- * g++.dg/cpp0x/enum14.C: New.
-
-2011-05-23 Jakub Jelinek <jakub@redhat.com>
-
- PR lto/49123
- * gcc.c-torture/execute/pr49123.c: New test.
-
- PR debug/49032
- * gcc.dg/debug/pr49032.c: New test.
-
- PR c/49120
- * gcc.dg/pr49120.c: New test.
-
-2011-05-23 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/47315
- * gcc.target/i386/pr47315.c: New test.
-
-2011-05-23 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/lambda/lambda-eh2.C: New.
-
- * g++.dg/cpp0x/sfinae24.C: New.
-
- * g++.dg/cpp0x/error3.C: New.
-
- * g++.dg/cpp0x/defaulted27.C: New.
-
- * g++.dg/cpp0x/decltype27.C: New.
-
-2011-05-23 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/forwprop-11.c: Adjust and un-XFAIL.
-
-2011-05-23 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/40874
- * g++.dg/tree-ssa/pr40874.C: New testcase.
-
-2011-05-23 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49115
- * g++.dg/torture/pr49115.C: New testcase.
-
-2011-05-23 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/15419
- * gcc.dg/memcpy-3.c: New testcase.
-
-2011-05-23 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/48973
- * gcc.c-torture/execute/pr48973-1.c: New test.
- * gcc.c-torture/execute/pr48973-2.c: New test.
-
-2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR c++/18016
- * g++.dg/warn/pr18016.C: New.
-
-2011-05-23 Tom de Vries <tom@codesourcery.com>
-
- PR target/45098
- * gcc.target/arm/ivopts-6.c: New test.
-
-2011-05-22 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/49029
- * gcc.c-torture/compile/pr49029.c: New test.
-
-2011-05-22 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/sfinae23.C: New.
- * g++.dg/cpp0x/sfinae8.C: Correct.
-
-2011-05-22 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * gfortran.dg/function_optimize_8.f90: New test case.
-
-2011-05-22 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/49087
- * gcc.dg/vect/O3-pr49087.c: New test.
-
-2011-05-21 Jason Merrill <jason@redhat.com>
-
- * g++.dg/debug/const5.C: New.
-
-2011-05-20 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-static7.C: Extend.
-
- * g++.dg/cpp0x/constexpr-static7.C: New.
-
- * g++.dg/cpp0x/enum12.C: New.
- * g++.dg/cpp0x/enum13.C: New.
-
-2011-05-21 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48699
- * gfortran.dg/select_type_23.f03: New.
-
-2011-05-20 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/defaulted26.C: New.
-
- * g++.dg/cpp0x/noexcept02.C: Fix.
- * g++.dg/cpp0x/noexcept03.C: Fix.
- * g++.dg/cpp0x/noexcept08.C: Fix.
- * g++.dg/cpp0x/noexcept10.C: New.
-
-2011-05-20 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48706
- * gfortran.dg/extends_12.f03: New.
-
-2011-05-20 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/koenig9.C: New.
- * g++.dg/opt/pr47615.C: Fix.
- * g++.dg/overload/defarg1.C: Fix.
- * g++.dg/tc1/dr213.C: Remove xfail.
- * g++.dg/torture/pr34850.C: Fix.
- * g++.dg/torture/pr39362.C: Fix.
- * g++.old-deja/g++.brendan/crash56.C: Fix.
- * g++.old-deja/g++.pt/memtemp47.C: Fix.
-
-2011-05-20 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/49079
- * gcc.dg/torture/pr49079.c: New testcase.
-
-2011-05-20 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49073
- * gcc.c-torture/execute/pr49073.c: New test.
-
-2011-06-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray_21.f90: New.
-
-2011-05-19 Joseph Myers <joseph@codesourcery.com>
-
- * lib/prune.exe (prune_gcc_output): Expect "error:" in collect2
- output.
-
-2011-05-19 Richard Guenther <rguenther@suse.de>
-
- PR testsuite/49063
- * gcc.dg/builtin-object-size-11.c: Use -std=gnu89.
-
-2011-05-19 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48985
- * gcc.dg/builtin-object-size-11.c: New testcase.
-
-2011-05-19 Tom de Vries <tom@codesourcery.com>
-
- PR target/45098
- * gcc.target/arm/ivopts.c: New test.
- * gcc.target/arm/ivopts-2.c: New test.
-
-2011-05-19 Tom de Vries <tom@codesourcery.com>
-
- * lib/lib/scanasm.exp (object-size): Fix target selector handling.
-
-2011-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.c-torture/execute/960321-1.x: Remove.
-
-2011-05-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48700
- * gfortran.dg/move_alloc_4.f90: New.
-
-2011-05-18 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/49002
- * gcc.target/i386/pr49002-1.c: New test.
- * gcc.target/i386/pr49002-2.c: Likewise.
-
-2011-05-18 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49039
- * gcc.c-torture/execute/pr49039.c: New test.
- * gcc.dg/tree-ssa/pr49039.c: New test.
- * g++.dg/torture/pr49039.C: New test.
-
-2011-05-18 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-incomplete3.C: New.
- * g++.dg/cpp0x/constexpr-incomplete2.C: Adjust.
- * g++.dg/cpp0x/constexpr-memfn1.C: Adjust.
-
-2011-05-18 Stuart Henderson <shenders@gcc.gnu.org>
-
- * gcc.target/bfin/mcpu-bf592.c: New test.
-
-2011-05-18 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/41881
- * gcc.dg/vect/O3-pr41881.c: New test.
- * gcc.dg/vect/O3-slp-reduc-10.c: New test.
-
-2011-05-18 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/49000
- * gcc.dg/pr49000.c: New test.
-
-2011-05-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/invalid1.adb: New test.
-
-2011-05-16 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/avx-vzeroupper-16.c: Update scan-assembler-times
- scan pattern.
- * gcc.target/i386/avx-vzeroupper-17.c: Ditto.
- * gcc.target/i386/avx-vzeroupper-18.c: Ditto.
-
-2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR c++/48994
- * g++.dg/cpp0x/range-for18.C: New.
-
-2011-05-15 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray/image_index_2.f90: New.
-
-2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
-
- * g++.dg/cpp0x/override1.C: Move from inherit/virtual9.C.
- * g++.dg/cpp0x/override2.C: New.
-
-2011-05-14 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.de/coarray_20.f90: New.
-
-2011-05-14 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/22572
- * function_optimize_7.f90: New test case.
-
-2011-05-13 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/decltype26.C: New.
- * g++.dg/cpp0x/enum11.C: New.
-
-2011-05-13 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48972
- PR fortran/48991
- * gfortran.dg/assign_8.f90: Update dg-error.
-
-2011-05-13 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48972
- * gfortran.dg/io_constraints_8.f90: New.
- * gfortran.dg/io_constraints_9.f90: New.
-
-2011-05-13 Martin Thuresson <martint@google.com>
-
- PR gcov-profile/47793
- * gcc.dg/pr47793.c: New.
-
-2011-05-12 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48975
- * gcc.dg/pr48975.c: New test.
-
-2011-05-12 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48972
- * gfortran.dg/iso_c_binding_compiler_3.f90: New.
-
-2011-05-12 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-incomplete2.C: New.
-
-2011-05-12 Geert Bosch <bosch@adacore.com>
-
- * gnat.dg/view_conversion1.adb: New test.
-
-2011-05-12 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48172
- * gcc.dg/vect/pr48172.c: New testcase.
-
-2011-05-12 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48967
- * g++.dg/opt/pr48967.C: New test.
-
-2011-05-11 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-friend.C: New.
- * g++.dg/cpp0x/constexpr-incomplete1.C: New.
-
- * g++.dg/cpp0x/sfinae22.C: New.
-
-2011-05-11 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48889
- * gfortran.dg/generic_24.f90: New.
-
-2011-05-11 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/15256
- * gcc.dg/tree-ssa/forwprop-14.c: New testcase.
-
-2011-05-11 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48159
- * gcc.dg/pr48159-1.c: New test.
- * gcc.dg/pr48159-2.c: New test.
-
-2011-05-11 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48953
- * gcc.dg/torture/pr48953.c: New testcase.
-
-2011-05-11 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/18041
- * gcc.dg/tree-ssa/forwprop-13.c: New testcase.
-
-2011-05-11 Alan Modra <amodra@gmail.com>
-
- PR target/47755
- * gcc.target/powerpc/pr47755-2.c: Require vsx_hw.
-
-2011-05-10 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/defaulted25.C: New.
- * g++.dg/template/crash7.C: Adjust.
-
- * g++.dg/cpp0x/variadic108.C: New.
-
-2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
-
- * g++.dg/inherit/virtual9.C: Extend.
-
-2011-05-10 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/48857
- * gcc.target/powerpc/pr48857.c: New file, make sure V2DI arguments
- are passed and returned in vector registers.
-
-2011-05-10 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/ssa-fre-2.c: Disable forwprop.
- * gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-4.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-5.c: Likewise.
- * gcc.dg/tree-ssa/scev-cast.c: Adjust. Note what transformation
- applies.
-
-2011-05-10 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48611
- PR tree-optimization/48794
- * gfortran.dg/gomp/pr48611.f90: New test.
- * gfortran.dg/gomp/pr48794.f90: New test.
-
- PR debug/48928
- * gcc.dg/dfp/pr48928.c: New test.
-
-2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48522
- * g++.dg/cpp0x/pr48522.C: New.
-
-2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48735
- * g++.dg/cpp0x/sfinae21.C: New.
-
-2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/template/sfinae28.C: Rename to...
- * g++.dg/cpp0x/sfinae19.C: ... this.
- * g++.dg/template/sfinae29.C: Rename to...
- * g++.dg/cpp0x/sfinae20.C: ... this.
-
-2011-05-09 Jeff Law <law@redhat.com>
-
- * lib/gcc-gdb-test.exp (gdb-test): Reorder matchers to give more
- consistent results.
-
-2011-05-09 Fabien Chêne <fabien@gcc.gnu.org>
-
- PR c++/20039
- * g++.dg/init/pr20039.C: New.
-
-2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48737
- PR c++/48744
- * g++.dg/template/sfinae28.C: New.
- * g++.dg/template/sfinae29.C: Likewise.
-
-2011-05-09 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/nontype23.C: New.
-
-2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
- PR c++/48859
- * g++.dg/init/pr48859.C: New.
-
-2011-05-09 Jason Merrill <jason@redhat.com>
-
- * gcc.dg/gcc.dg/uninit-D.c: Move to c-c++-common.
- * gcc.dg/gcc.dg/uninit-D-O0.c: Move to c-c++-common.
- * gcc.dg/gcc.dg/uninit-E.c: Move to c-c++-common.
- * gcc.dg/gcc.dg/uninit-E-O0.c: Move to c-c++-common.
- * gcc.dg/gcc.dg/uninit-F.c: Move to c-c++-common.
- * gcc.dg/gcc.dg/uninit-F-O0.c: Move to c-c++-common.
- * gcc.dg/gcc.dg/uninit-G.c: Move to c-c++-common.
- * gcc.dg/gcc.dg/uninit-G-O0.c: Move to c-c++-common.
-
-2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
-
- * g++.dg/inherit/virtual9.C: New.
-
-2011-05-09 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/48574
- * g++.dg/template/dependent-expr8.C: New test case.
-
-2011-05-07 Zdenek Dvorak <ook@ucw.cz>
-
- PR tree-optimization/48837
- * gcc.dg/pr48837.c: New testcase.
-
-2011-05-06 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-condition2.C: New.
-
- * g++.dg/cpp0x/constexpr-missing.C: New.
-
-2011-05-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray/this_image_2.f90: New.
-
-2011-05-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48858
- PR fortran/48820
- * gfortran.dg/bind_c_usage_22.f90: New.
- * gfortran.dg/bind_c_usage_23.f90: New.
- * gfortran.dg/bind_c_usage_24.f90: New.
- * gfortran.dg/bind_c_usage_24_c.c: New.
-
-2011-05-06 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/48838
- * g++.dg/template/member9.C: New test case.
-
-2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/discr29.ad[sb]: New test.
- * gnat.dg/discr30.adb: Likewise.
-
-2011-05-05 Julian Brown <julian@codesourcery.com>
-
- * gcc.target/arm/neon-vset_lanes8.c: New test.
-
-2011-05-05 Jason Merrill <jason@redhat.com>
-
- * g++.dg/init/new32.C: New.
-
-2011-05-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gfortran.dg/fmt_g0_6.f08: Use dg-options "-ffloat-store".
- Fix typo.
-
-2011-05-05 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/48381
- * gcc.c-torture/compile/pr48381.c: New test.
-
-2011-05-05 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/opt-1.c: Add --param min-insn-to-prefetch -ratio=0
- to dg-options.
- * gcc.target/i386/opt-1.c: Ditto.
-
-2011-05-04 Jason Merrill <jason@redhat.com>
-
- * g++.dg/conversion/base1.C: New.
-
-2011-05-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48787
- * gfortran.dg/round_3.f08: Add more checks to test case.
-
-2011-05-04 Hans-Peter Nilsson <hp@axis.com>
-
- * gfortran.dg/pr47878.f90, gfortran.dg/endfile_3.f90,
- gfortran.dg/endfile_4.f90, gfortran.dg/ftell_3.f90,
- gfortran.dg/fmt_cache_1.f, gfortran.dg/namelist_66.f90:
- Gate test on effective_target fd_truncate.
-
-2011-05-04 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/recip-vec-divf.c: Decrease array sizes.
- * gcc.target/i386/recip-vec-sqrtf.c: Ditto.
- * gcc.target/i386/recip-vec-divf-avx.c: Increase array sizes.
- * gcc.target/i386/recip-vec-sqrtf-avx.c: Ditto. Update scan times.
- * gcc.target/i386/ssefn-1.c: Add -mno-sse2 to dg-options.
- * gcc.target/i386/pr38824.c: Ditto.
- * gcc.target/i386/vecinit-1.c: Add -mno-sse4 to dg-options.
- * gcc.target/i386/vecinit-2.c: Ditto.
- * gcc.target/i386/sse-19.c: Add -mno-ssse3 to dg-options.
- * gcc.target/i386/parity-1.c: Add -mno-popcnt to dg-options.
- * gcc.target/i386/parity-2.c: Ditto.
- * gcc.target/i386/incoming-8.c: Add -mno-avx to dg-options.
-
-2011-05-04 Stuart Henderson <shenders@gcc.gnu.org>
-
- * gcc.target/bfin/mcpu-bf512.c: Update to latest silicon revision and
- remove duplication.
- * gcc.target/bfin/mcpu-bf514.c: Likewise.
- * gcc.target/bfin/mcpu-bf516.c: Likewise.
- * gcc.target/bfin/mcpu-bf518.c: Likewise.
-
-2011-05-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray/this_image_1.f90: Remove dg-options.
-
-2011-05-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray/this_image_1.f90: New.
-
-2011-05-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray/caf.dg: New.
- * gfortran.dg/coarray/image_index_1.f90: New, copied
- from ../coarray_16.f90.
-
-2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/28501
- * g++.dg/ext/complex9.C: New.
-
-2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
-
- From Mike Frysinger
- * gcc.target/bfin/mcpu-bf542.c: Check SILICON_REVISION is 0x0004.
- * gcc.target/bfin/mcpu-bf544.c, gcc.target/bfin/mcpu-bf547.c,
- gcc.target/bfin/mcpu-bf548.c, gcc.target/bfin/mcpu-bf549.c: Likewise.
-
-2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
-
- * gcc.target/bfin/builtins: Created.
- * gcc.target/bfin/hisilh-O0.c: Deleted.
- * gcc.target/bfin/hisilh.c: Moved to...
- * gcc.target/bfin/builtins/hisilh.c: ...here.
- * gcc.target/bfin/builtins/shl_fr1x16-6.c: New test.
- * gcc.target/bfin/builtins/shr_fr1x16-1.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x32-9.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr1x32-4.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr1x32-8.c: Ditto.
- * gcc.target/bfin/builtins/lshl_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/abs_fr1x16-1.c: Ditto.
- * gcc.target/bfin/builtins/norm32-1.c: Ditto.
- * gcc.target/bfin/builtins/shrl_fr1x16-3.c: Ditto.
- * gcc.target/bfin/builtins/norm_fr1x32-2.c: Ditto.
- * gcc.target/bfin/builtins/bfin-builtins.exp: Ditto.
- * gcc.target/bfin/builtins/norm16-2.c: Ditto.
- * gcc.target/bfin/builtins/norm32-5.c: Ditto.
- * gcc.target/bfin/builtins/norm_fr1x16-3.c: Ditto.
- * gcc.target/bfin/builtins/mult_fr1x32x32-2.c: Ditto.
- * gcc.target/bfin/builtins/norm16-6.c: Ditto.
- * gcc.target/bfin/builtins/norm32-9.c: Ditto.
- * gcc.target/bfin/builtins/mult_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/dspsubaddsat_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/min_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/max_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/norm32-10.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr2x16-3.c: Ditto.
- * gcc.target/bfin/builtins/mulhisihh_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/diff_hl_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr2x16-7.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/mulhisilh_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/lshl_fr1x16-1.c: Ditto.
- * gcc.target/bfin/builtins/cpmlx_mul_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/negate_fr1x32-2.c: Ditto.
- * gcc.target/bfin/builtins/negate_fr1x16-3.c: Ditto.
- * gcc.target/bfin/builtins/abs_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/shrl_fr2x16-4.c: Ditto.
- * gcc.target/bfin/builtins/mult_fr1x16-1.c: Ditto.
- * gcc.target/bfin/builtins/max_fr1x32-1.c: Ditto.
- * gcc.target/bfin/builtins/min_fr1x16-1.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x32-2.c: Ditto.
- * gcc.target/bfin/builtins/max_fr1x16-2.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x16-3.c: Ditto.
- * gcc.target/bfin/builtins/add_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x32-6.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr1x32-1.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr1x32.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x16-7.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr1x16-2.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr1x32-5.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr1x32-9.c: Ditto.
- * gcc.target/bfin/builtins/abs_fr1x32-1.c: Ditto.
- * gcc.target/bfin/builtins/lshl_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/abs_fr1x16-2.c: Ditto.
- * gcc.target/bfin/builtins/cpmlx_msu_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/norm32-2.c: Ditto.
- * gcc.target/bfin/builtins/shrl_fr1x16-4.c: Ditto.
- * gcc.target/bfin/builtins/norm16-3.c: Ditto.
- * gcc.target/bfin/builtins/norm32-6.c: Ditto.
- * gcc.target/bfin/builtins/norm16-7.c: Ditto.
- * gcc.target/bfin/builtins/mult_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/min_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/add_fr1x16-1.c: Ditto.
- * gcc.target/bfin/builtins/norm32-11.c: Ditto.
- * gcc.target/bfin/builtins/sub_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr2x16-4.c: Ditto.
- * gcc.target/bfin/builtins/mulhisihh_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/diff_lh_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr2x16-8.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr2x16-3.c: Ditto.
- * gcc.target/bfin/builtins/mulhisilh_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/lshl_fr1x16-2.c: Ditto.
- * gcc.target/bfin/builtins/cpmlx_mac_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/shrl_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/mult_fr1x32-1.c: Ditto.
- * gcc.target/bfin/builtins/min_fr1x32-1.c: Ditto.
- * gcc.target/bfin/builtins/dspaddsubsat_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/mult_fr1x16-2.c: Ditto.
- * gcc.target/bfin/builtins/max_fr1x32-2.c: Ditto.
- * gcc.target/bfin/builtins/min_fr1x16-2.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x32.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x32-3.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x16-4.c: Ditto.
- * gcc.target/bfin/builtins/sub_fr1x16-1.c: Ditto.
- * gcc.target/bfin/builtins/add_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x32-7.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr1x32-2.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x16-8.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr1x16-3.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr1x32-6.c: Ditto.
- * gcc.target/bfin/builtins/circptr.c: Ditto.
- * gcc.target/bfin/builtins/negate_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/abs_fr1x32-2.c: Ditto.
- * gcc.target/bfin/builtins/multr_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/sum_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/shrl_fr1x16-1.c: Ditto.
- * gcc.target/bfin/builtins/cpmlx_msu_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/norm32-3.c: Ditto.
- * gcc.target/bfin/builtins/norm_fr1x16-1.c: Ditto.
- * gcc.target/bfin/builtins/norm16-4.c: Ditto.
- * gcc.target/bfin/builtins/norm32-7.c: Ditto.
- * gcc.target/bfin/builtins/norm16-8.c: Ditto.
- * gcc.target/bfin/builtins/add_fr1x32-1.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/add_fr1x16-2.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr2x16-5.c: Ditto.
- * gcc.target/bfin/builtins/norm32-12.c: Ditto.
- * gcc.target/bfin/builtins/sub_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/diff_lh_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/mulhisihl_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr2x16-4.c: Ditto.
- * gcc.target/bfin/builtins/mulhisill_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/negate_fr1x16-1.c: Ditto.
- * gcc.target/bfin/builtins/multr_fr1x16-1.c: Ditto.
- * gcc.target/bfin/builtins/cpmlx_mac_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/shrl_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/mult_fr1x32x32NS-1.c: Ditto.
- * gcc.target/bfin/builtins/mult_fr1x32-2.c: Ditto.
- * gcc.target/bfin/builtins/min_fr1x32-2.c: Ditto.
- * gcc.target/bfin/builtins/dspaddsubsat_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x16-1.c: Ditto.
- * gcc.target/bfin/builtins/sub_fr1x32-1.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x32-4.c: Ditto.
- * gcc.target/bfin/builtins/sub_fr1x16-2.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x16-5.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x32-8.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr1x32-3.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr1x16-4.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr1x32-7.c: Ditto.
- * gcc.target/bfin/builtins/negate_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/multr_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/sum_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/shrl_fr1x16-2.c: Ditto.
- * gcc.target/bfin/builtins/norm_fr1x32-1.c: Ditto.
- * gcc.target/bfin/builtins/norm16-1.c: Ditto.
- * gcc.target/bfin/builtins/norm_fr1x16-2.c: Ditto.
- * gcc.target/bfin/builtins/mult_fr1x32x32-1.c: Ditto.
- * gcc.target/bfin/builtins/norm32-4.c: Ditto.
- * gcc.target/bfin/builtins/norm16-5.c: Ditto.
- * gcc.target/bfin/builtins/norm32-8.c: Ditto.
- * gcc.target/bfin/builtins/dspsubaddsat_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/max_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/add_fr1x32-2.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr2x16-6.c: Ditto.
- * gcc.target/bfin/builtins/diff_hl_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/shr_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/mulhisihl_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/negate_fr1x32-1.c: Ditto.
- * gcc.target/bfin/builtins/cpmlx_mul_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/multr_fr1x16-2.c: Ditto.
- * gcc.target/bfin/builtins/mulhisill_fr2x16-2.c: Ditto.
- * gcc.target/bfin/builtins/negate_fr1x16-2.c: Ditto.
- * gcc.target/bfin/builtins/abs_fr2x16-1.c: Ditto.
- * gcc.target/bfin/builtins/shrl_fr2x16-3.c: Ditto.
- * gcc.target/bfin/builtins/mult_fr1x32x32NS-2.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x32-1.c: Ditto.
- * gcc.target/bfin/builtins/max_fr1x16-1.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x16-2.c: Ditto.
- * gcc.target/bfin/builtins/sub_fr1x32-2.c: Ditto.
- * gcc.target/bfin/builtins/shl_fr1x32-5.c: Ditto.
-
-2011-05-03 Bernd Schmidt <bernds@codesourcery.com>
-
- * gcc.target/arm/cold-lc.c: New test.
-
-2011-05-03 Jakub Jelinek <jakub@redhat.com>
-
- PR target/48774
- * gcc.dg/pr48774.c: New test.
-
-2011-05-03 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/large-size-array-5.c: New testcase.
-
-2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
-
- * gcc.dg/vect/vect-strided-u16-i3.c: New test.
-
-2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
-
- * lib/target-supports.exp (check_effective_target_vect_strided):
- Replace with...
- (check_effective_target_vect_strided2)
- (check_effective_target_vect_strided3)
- (check_effective_target_vect_strided4)
- (check_effective_target_vect_strided8): ...these new functions.
-
- * gcc.dg/vect/O3-pr39675-2.c: Update accordingly.
- * gcc.dg/vect/costmodel/ppc/costmodel-slp-12.c: Likewise.
- * gcc.dg/vect/fast-math-slp-27.c: Likewise.
- * gcc.dg/vect/if-cvt-stores-vect-ifcvt-18.c: Likewise.
- * gcc.dg/vect/pr37539.c: Likewise.
- * gcc.dg/vect/slp-11a.c: Likewise.
- * gcc.dg/vect/slp-11b.c: Likewise.
- * gcc.dg/vect/slp-11c.c: Likewise.
- * gcc.dg/vect/slp-12a.c: Likewise.
- * gcc.dg/vect/slp-12b.c: Likewise.
- * gcc.dg/vect/slp-18.c: Likewise.
- * gcc.dg/vect/slp-19a.c: Likewise.
- * gcc.dg/vect/slp-19b.c: Likewise.
- * gcc.dg/vect/slp-21.c: Likewise.
- * gcc.dg/vect/slp-23.c: Likewise.
- * gcc.dg/vect/vect-cselim-1.c: Likewise.
-
- * gcc.dg/vect/fast-math-vect-complex-3.c: Use vect_stridedN
- instead of vect_interleave && vect_extract_even_odd.
- * gcc.dg/vect/no-scevccp-outer-10a.c: Likewise.
- * gcc.dg/vect/no-scevccp-outer-10b.c: Likewise.
- * gcc.dg/vect/no-scevccp-outer-20.c: Likewise.
- * gcc.dg/vect/vect-1.c: Likewise.
- * gcc.dg/vect/vect-10.c: Likewise.
- * gcc.dg/vect/vect-98.c: Likewise.
- * gcc.dg/vect/vect-107.c: Likewise.
- * gcc.dg/vect/vect-strided-a-mult.c: Likewise.
- * gcc.dg/vect/vect-strided-a-u16-i2.c: Likewise.
- * gcc.dg/vect/vect-strided-a-u16-i4.c: Likewise.
- * gcc.dg/vect/vect-strided-a-u16-mult.c: Likewise.
- * gcc.dg/vect/vect-strided-a-u32-mult.c: Likewise.
- * gcc.dg/vect/vect-strided-a-u8-i2-gap.c: Likewise.
- * gcc.dg/vect/vect-strided-a-u8-i8-gap2.c: Likewise.
- * gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Likewise.
- * gcc.dg/vect/vect-strided-float.c: Likewise.
- * gcc.dg/vect/vect-strided-mult-char-ls.c: Likewise.
- * gcc.dg/vect/vect-strided-mult.c: Likewise.
- * gcc.dg/vect/vect-strided-same-dr.c: Likewise.
- * gcc.dg/vect/vect-strided-u16-i2.c: Likewise.
- * gcc.dg/vect/vect-strided-u16-i4.c: Likewise.
- * gcc.dg/vect/vect-strided-u32-i4.c: Likewise.
- * gcc.dg/vect/vect-strided-u32-i8.c: Likewise.
- * gcc.dg/vect/vect-strided-u32-mult.c: Likewise.
- * gcc.dg/vect/vect-strided-u8-i2-gap.c: Likewise.
- * gcc.dg/vect/vect-strided-u8-i2.c: Likewise.
- * gcc.dg/vect/vect-strided-u8-i8-gap2.c: Likewise.
- * gcc.dg/vect/vect-strided-u8-i8-gap4.c: Likewise.
- * gcc.dg/vect/vect-strided-u8-i8-gap7.c: Likewise.
- * gcc.dg/vect/vect-strided-u8-i8.c: Likewise.
- * gcc.dg/vect/vect-vfa-03.c: Likewise.
-
- * gcc.dg/vect/no-scevccp-outer-18.c: Add vect_stridedN to the
- target condition.
- * gcc.dg/vect/pr30843.c: Likewise.
- * gcc.dg/vect/pr33866.c: Likewise.
- * gcc.dg/vect/slp-reduc-6.c: Likewise.
- * gcc.dg/vect/vect-strided-store-a-u8-i2.c: Likewise.
- * gcc.dg/vect/vect-strided-store-u16-i4.c: Likewise.
- * gcc.dg/vect/vect-strided-store-u32-i2.c: Likewise.
-
-2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
-
- * gcc.dg/vect/slp-11.c: Split into...
- * gcc.dg/vect/slp-11a.c, gcc.dg/vect/slp-11b.c,
- gcc.dg/vect/slp-11c.c: ...these tests.
- * gcc.dg/vect/slp-12a.c: Split 4-stride loop into...
- * gcc.dg/vect/slp-12c.c: ...this new test.
- * gcc.dg/vect/slp-19.c: Split into...
- * gcc.dg/vect/slp-19a.c, gcc.dg/vect/slp-19b.c,
- gcc.dg/vect/slp-19c.c: ...these new tests.
-
-2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
-
- * lib/target-supports.exp
- (check_effective_target_vect_extract_even_odd_wide): Delete.
- (check_effective_target_vect_strided_wide): Likewise.
- * gcc.dg/vect/O3-pr39675-2.c: Use the non-wide versions instead.
- * gcc.dg/vect/fast-math-pr35982.c: Likewise.
- * gcc.dg/vect/fast-math-vect-complex-3.c: Likewise.
- * gcc.dg/vect/pr37539.c: Likewise.
- * gcc.dg/vect/slp-11.c: Likewise.
- * gcc.dg/vect/slp-12a.c: Likewise.
- * gcc.dg/vect/slp-12b.c: Likewise.
- * gcc.dg/vect/slp-19.c: Likewise.
- * gcc.dg/vect/slp-23.c: Likewise.
- * gcc.dg/vect/vect-1.c: Likewise.
- * gcc.dg/vect/vect-98.c: Likewise.
- * gcc.dg/vect/vect-107.c: Likewise.
- * gcc.dg/vect/vect-strided-float.c: Likewise.
-
-2011-05-02 Jason Merrill <jason@redhat.com>
-
- * g++.dg/init/new31.C: New.
-
-2011-05-02 Simon Martin <simartin@users.sourceforge.net>
-
- PR c/35445
- * gcc.dg/pr35445.c: New test.
-
-2011-05-02 Jason Merrill <jason@redhat.com>
-
- * c-c++-common/vla-1.c: New.
-
-2011-05-02 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48822
- * gcc.dg/torture/pr48822.c: New testcase.
-
-2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/47969
- * g++.dg/cpp0x/constexpr-47969.C: New.
-
-2011-05-02 Ira Rosen <ira.rosen@linaro.org>
-
- PR testsuite/48498
- * gcc.dg/vect/slp-3.c: Increase loop bound. Don't expect to fail
- on vect_no_align targets.
- * gcc.dg/vect/no-vfa-pr29145.c: Don't expect to fail on
- vect_no_align targets.
-
-2011-05-01 Xinliang David Li <davidxl@google.com>
-
- * gcc.dg/tree-ssa/integer-addr.c: New test.
- * gcc.dg/tree-ssa/alias_bug.c: New test.
-
-2011-05-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48787
- * gfortran.dg/round_3.f08: Add more checks.
-
-2011-04-30 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48821
- * gfortran.dg/import9.f90: New, proper test.
- * gfortran.dg/interface_37.f90: Remove bogus
- test (bogus copy of interface_36.f90).
-
-2011-04-30 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48821
- * gfortran.dg/interface_37.f90: New.
-
-2011-04-30 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/48746
- * gfortran.dg/realloc_on_assign_7.f03: Test bounds.
-
-2011-04-30 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48809
- * gcc.c-torture/execute/pr48809.c: New test.
-
-2011-04-29 Jeff Law <law@redhat.com>
-
- * gcc.dg/tree-ssa/ssa-dom-thread-4.c: New test.
-
-2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48606
- * g++.dg/init/ctor10.C: New.
-
-2011-04-29 Le-Chun Wu <lcwu@google.com>
-
- * g++.dg/warn/Wconversion-null-2.C: Do not expect a NULL
- warning in implicitly instantiated templates.
-
-2011-04-29 Le-Chun Wu <lcwu@google.com>
-
- * g++.dg/warn/Wnull-conversion-1.C: New.
- * g++.dg/warn/Wnull-conversion-2.C: New.
-
-2011-04-29 Diego Novillo <dnovillo@google.com>
-
- * g++.old-deja/g++.other/null3.C: Expect warning about
- converting boolean to a pointer.
-
-2011-04-29 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/48462
- * gfortran.dg/realloc_on_assign_7.f03: Modify to test for lhs
- being a target.
-
- PR fortran/48746
- * gfortran.dg/realloc_on_assign_7.f03: Add subroutine pr48746.
-
-2011-04-29 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48810
- * gfortran.dg/typebound_proc_22.f90: New.
-
- PR fortran/48800
- * gfortran.dg/interface_36.f90: New.
-
-2011-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48488
- PR libgfortran/48602
- PR libgfortran/48615
- PR libgfortran/48684
- PR libgfortran/48787
- * gfortran.dg/fmt_g.f: Adjust test.
- * gfortran.dg/fmt_g0_1.f08: Adjust test.
- * gfortran.dg/round_3.f08: New test.
- * gfortran.dg/namelist_print_1.f: Adjust test.
- * gfortran.dg/char4_iunit_1.f03: Adjust test.
- * gfortran.dg/f2003_io_5.f03: Adjust test.
- * gfortran.dg/coarray_15.f90: Adjust test.
- * gfortran.dg/namelist_65.f90: Adjust test.
- * gfortran.dg/fmt_cache_1.f: Adjust test.
- * gfortran.dg/char4_iunit_2.f03: Adjust test.
- * gfortran.dg/real_const_3.f90: Adjust test.
-
-2011-04-29 Jan Hubicka <jh@suse.cz>
-
- * gcc.dg/tree-ssa/inline-10.c: New testcase.
- * gcc.dg/tree-ssa/inline-9.c: Disable partial inlining.
-
-2011-04-28 Xinliang David Li <davidxl@google.com>
-
- * gcc.dg/tree-prof/prof-robust-1.c: New test.
- * g++.dg/prof-robust-1.C: New test.
-
-2011-04-28 Ira Rosen <ira.rosen@linaro.org>
-
- PR tree-optimization/48765
- * gcc.dg/vect/pr48765.c: New.
-
-2011-04-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR tree-optimization/48775
- * gcc.dg/pr48616.c: Also add -fno-common on alpha*-dec-osf*.
-
-2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48798
- * g++.dg/inherit/pr48798.C: New.
- * g++.old-deja/g++.other/base1.C: Adjust.
-
-2011-04-28 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/48656
- * g++.dg/template/inherit7.C: New test case.
-
-2011-04-28 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/40052
- PR tree-optimization/15347
- * gcc.dg/tree-ssa/vrp57.c: New testcase.
- * gcc.dg/pr15347.c: Likewise.
-
-2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48530
- * g++.dg/cpp0x/sfinae18.C: New.
-
-2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/48771
- * g++.dg/ext/is_literal_type1.C: New.
-
-2011-04-28 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48112
- PR fortran/48279
- * gfortran.dg/interface_35.f90: New.
- * gfortran.dg/erfc_scaled_1.f90: Don't compile with -pedantic.
- * gfortran.dg/func_result_6.f90: Add dg-warning.
- * gfortran.dg/bessel_1.f90: Ditto.
- * gfortran.dg/hypot_1.f90: Ditto.
- * gfortran.dg/proc_ptr_comp_20.f90: Ditto.
- * gfortran.dg/proc_ptr_comp_21.f90: Ditto.
- * gfortran.dg/interface_assignment_4.f90: Ditto.
-
-2011-04-27 Jason Merrill <jason@redhat.com>
-
- * g++.dg/ext/complex8.C: New.
-
- * g++.dg/cpp0x/initlist49.C: New.
- * g++.dg/init/new30.C: New.
-
-2011-04-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48788
- * gfortran.dg/whole_file_34.f90: New.
-
-2011-04-27 Jan Hubicka <jh@suse.cz>
-
- * gcc.dg/tree-ssa/inline-9.c: New testcase.
-
-2011-04-27 Jason Merrill <jason@redhat.com>
-
- * g++.old-deja/g++.oliva/overload1.C: Adjust.
-
- * g++.dg/parse/ambig6.C: New.
-
-2011-04-27 Nick Clifton <nickc@redhat.com>
-
- * gcc.dg/20020312-2.c: Add definition for RX.
-
- * lib/target-supports.exp (add_options_for_ieee): Use -mnofpu
- option with RX targets.
-
- * gcc.target/rx/pack.c: Replace C++ style // comments with C style
- /* */ comments.
-
-2011-04-27 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/pr23382.c: Remove.
-
-2011-04-27 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR target/48767
- * gcc.c-torture/compile/pr48767.c: New test.
-
-2011-04-27 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48772
- * g++.dg/pr48772.C: New testcase.
-
-2011-04-27 Jakub Jelinek <jakub@redhat.com>
-
- PR c/48742
- * gcc.c-torture/compile/pr48742.c: New test.
-
-2011-04-26 Jason Merrill <jason@redhat.com>
-
- * g++.dg/lookup/koenig13.C: New.
-
- * g++.dg/cpp0x/initlist48.C: New.
-
-2011-04-25 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/sfinae17.C: New.
-
-2011-03-23 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/48258
- * gcc.target/powerpc/pr48258-1.c: New file.
- * gcc.target/powerpc/pr48258-2.c: Ditto.
-
-2011-04-26 Xinliang David Li <davidxl@google.com>
-
- * gcc.dg/uninit-suppress.c: New test.
- * gcc.dg/uninit-suppress.c: New test.
-
-2011-04-26 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48768
- * gcc.dg/pr48768.c: New test.
-
- PR tree-optimization/48734
- * gcc.c-torture/compile/pr48734.c: New test.
-
- PR testsuite/48753
- * gcc.dg/tree-prof/val-prof-2.c: Adjust for 32-bit HWI.
-
-2011-04-26 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48731
- * gcc.dg/torture/pr48731.c: New testcase.
-
-2011-04-26 Richard Guenther <rguenther@suse.de>
-
- PR testsuite/48753
- * gcc.dg/tree-prof/val-prof-2.c: Adjust.
-
-2011-04-26 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48694
- * gcc.dg/torture/pr48694-1.c: New testcase.
- * gcc.dg/torture/pr48694-2.c: Likewise.
-
-2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/ext/underlying_type1.C: New.
- * g++.dg/ext/underlying_type2.C: Likewise.
- * g++.dg/ext/underlying_type3.C: Likewise.
- * g++.dg/ext/underlying_type4.C: Likewise.
- * g++.dg/ext/underlying_type5.C: Likewise.
- * g++.dg/ext/underlying_type6.C: Likewise.
- * g++.dg/ext/underlying_type7.C: Likewise.
- * g++.dg/ext/underlying_type8.C: Likewise.
- * g++.dg/ext/underlying_type9.C: Likewise.
- * g++.dg/ext/underlying_type10.C: Likewise.
-
-2011-04-25 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/regress/template-const2.C: New.
-
-2011-04-25 Jeff Law <law@redhat.com>
-
- * gcc.dg/tree-ssa/vrp56.c: new test.
-
-2011-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * go.test/go-test.exp (go-set-goarch): Accept mips*-*-*.
-
-2011-04-24 Jakub Jelinek <jakub@redhat.com>
-
- PR preprocessor/48740
- * c-c++-common/raw-string-11.c: New test.
-
-2011-04-23 John David Anglin <dave.anglin@nrc-cnrc.ca>
-
- * gcc.dg/pr48616.c (dg-options): Add -fno-common to options on
- hppa*-*-hpux*.
-
-2011-04-23 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray_19.f90: New.
-
-2011-04-23 Jakub Jelinek <jakub@redhat.com>
-
- PR c/48685
- * gcc.dg/pr48685.c: New test.
-
-2011-04-22 Jan Hubicka <jh@suse.cz>
-
- * gcc.dg/tree-ssa/pr38699.c: Fix testcase.
-
-2011-04-22 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48717
- * gcc.c-torture/execute/pr48717.c: New test.
-
-2011-04-22 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/48723
- * gcc.target/i386/pr48723.c: New test.
-
-2011-04-22 Jakub Jelinek <jakub@redhat.com>
-
- PR c/48716
- * gcc.dg/gomp/pr48716.c: New test.
- * g++.dg/gomp/pr48716.C: New test.
-
-2011-04-22 Alexander Monakov <amonakov@ispras.ru>
-
- PR c/36750
- * gcc.dg/missing-field-init-2.c: Update testcase.
-
-2011-04-22 Alan Modra <amodra@gmail.com>
-
- * gcc.target/powerpc/ppc-pow.c: Allow for tail calls.
-
-2011-04-21 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48405
- * gfortran.dg/function_optimize_6.f90: New test.
-
-2011-04-21 Easwaran Raman <eraman@google.com>
-
- * gcc.dg/stack-layout-2.c: New test.
-
-2011-04-21 Richard Guenther <rguenther@suse.de>
-
- PR lto/48703
- * g++.dg/lto/pr48207-2_0.C: New testcase.
- * g++.dg/lto/pr48207-3_0.C: Likewise.
-
-2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/volatile5.adb: New test.
- * gnat.dg/volatile5_pkg.ads: New helper.
-
-2011-04-21 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/48708
- * gcc.target/i386/pr48708.c: New test.
-
-2011-04-21 Richard Sandiford <richard.sandiford@linaro.org>
-
- * gcc.dg/vect/vect-119.c: New test.
-
-2011-04-21 Richard Sandiford <richard.sandiford@linaro.org>
-
- * gcc.dg/vect/vect.exp: Run the main tests twice, one with -flto
- and once without.
-
-2011-04-21 Richard Earnshaw <rearnsha@arm.com>
- Richard Sandiford <richard.sandiford@linaro.org>
-
- PR target/46329
- * gcc.target/arm/pr46329.c: New test.
-
-2011-04-21 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray_18.f90: New.
-
-2011-04-20 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/initlist47.C: New.
-
- * g++.dg/init/dtor4.C: New.
-
-2011-04-20 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/48678
- * gcc.target/i386/sse2-pinsrw.c: New test.
- * gcc.target/i386/avx-vpinsrw.c: Ditto.
- * gcc.target/i386/sse4_1-insvqi.c: Ditto.
- * gcc.target/i386/sse2-insvhi.c: Ditto.
- * gcc.target/i386/sse4_1-insvsi.c: Ditto.
- * gcc.target/i386/sse4_1-insvdi.c: Ditto.
-
-2011-04-20 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/const4.C: New.
-
-2011-04-20 Easwaran Raman <eraman@google.com>
-
- * gcc.dg/stack-layout-1.c: New test.
-
-2011-04-20 Daniel Jacobowitz <dan@codesourcery.com>
-
- * gcc.dg/vect/vect-shift-3.c, gcc.dg/vect/vect-shift-4.c: New.
- * lib/target-supports.exp (check_effective_target_vect_shift_char): New
- function.
-
-2011-04-20 Kai Tietz <ktietz@redhat.com>
-
- * gcc.dg/binop-xor1.c: New test.
- * gcc.dg/binop-xor2.c: New test.
- * gcc.dg/binop-xor3.c: New test.
- * gcc.dg/binop-xor4.c: New test.
- * gcc.dg/binop-xor5.c: New test.
-
-2011-04-20 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47892
- * gcc.dg/vect/fast-math-ifcvt-1.c: New testcase.
-
-2011-04-20 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48695
- * g++.dg/torture/pr48695.C: New testcase.
-
-2011-04-20 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.dg/pr42629.c: Add dg-require-effective-target int32plus
- * gcc.c-torture/execute/cmpsi-2.c: Ditto
- * gcc.c-torture/execute/pr45262.c: Ditto
- * gcc.dg/torture/pr43165.c: Ditto.
- * gcc.dg/torture/pr47228.c: Ditto.
- * gcc.dg/tree-ssa/pr45144.c: Ditto.
- * gcc.dg/ipa/pr45644.c: Ditto.
- * gcc.c-torture/compile/pr43191.c: Ditto. Remove dg-skip-if for
- PDP11.
-
-2011-04-19 Jason Merrill <jason@redhat.com>
-
- * g++.dg/ext/complex7.C: New.
-
- * g++.dg/ext/attrib41.C: New.
-
-2011-04-19 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR testsuite/48676
- * gcc.dg/torture/pr37868.c: Skip on sh*-*-*.
-
-2011-04-19 Jakub Jelinek <jakub@redhat.com>
-
- PR target/48678
- * gcc.target/i386/pr48678.c: New test.
-
-2011-04-19 Martin Jambor <mjambor@suse.cz>
-
- * g++.dg/opt/devirt1.C: Bump to -O2, remove XFAIL.
- * g++.dg/opt/devirt2.C: New test.
- * g++.dg/ipa/devirt-g-1.C: Likewise.
-
-2011-04-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48588
- * gfortran.dg/whole_file_33.f90: New.
-
-2011-04-19 Martin Jambor <mjambor@suse.cz>
-
- * g++.dg/ipa/devirt-7.C: New test.
-
-2011-04-19 Richard Guenther <rguenther@suse.de>
-
- PR lto/48207
- * g++.dg/lto/pr48207_0.C: New testcase.
-
-2011-04-18 Jason Merrill <jason@redhat.com>
-
- * g++.dg/init/void1.C: New.
-
- * g++.dg/cpp0x/union4.C: New.
-
-2011-04-18 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/48661
- * g++.dg/torture/pr48661.C: New test.
-
- PR c++/48632
- * g++.dg/gomp/pr48632.C: New test.
-
-2011-04-18 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/sse2-maskmovdqu.c: New test.
- * gcc.target/i386/avx-vmaskmovdqu.c: Ditto.
-
-2011-04-18 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray_17.f90: New.
- * gfortran.dg/coarray_10.f90: Update dg-error.
-
-2011-04-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR testsuite/48251
- * gcc.dg/guality/guality.exp: Disable on alpha*-dec-osf*.
- * gfortran.dg/guality/guality.exp: Likewise.
-
-2011-04-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gfortran.dg/fmt_g0_5.f08: Use dg-add-options ieee.
-
-2011-04-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/vect/pr48377.c: Remove dg-do run.
-
-2011-04-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/ipa/pr48195.c: Add dg-require-effective-target lto.
-
-2011-04-18 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/46364
- * g++.dg/torture/pr46364.C: New testcase.
-
-2011-04-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * obj-c++.dg/dwarf-2.mm: Skip on alpha*-dec-osf*.
-
-2011-04-18 Alexander Monakov <amonakov@ispras.ru>
-
- * gcc.dg/pr48235.c: Add dg-require-effective-target freorder.
-
-2011-04-18 Ulrich Weigand <ulrich.weigand@linaro.org>
- Ira Rosen <ira.rosen@linaro.org>
-
- PR target/48252
- * gcc.target/arm/pr48252.c: New test.
-
-2011-04-18 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48616
- * gcc.dg/pr48616.c: New test.
-
-2011-04-18 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray_16.f90: New.
-
-2011-04-18 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/48462
- * gfortran.dg/realloc_on_assign_7.f03: New test.
-
-2011-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48602
- * gfortran.dg/fmt_g0_6.f08: New test.
-
-2011-04-17 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/sfinae16.C: New.
-
-2011-04-17 Richard Sandiford <rdsandiford@googlemail.com>
-
- * gcc.target/mips/reg-var-1.c: New test.
-
-2011-04-17 Jan Hubicka <jh@suse.cz>
-
- * gcc.dg/winline-5.c: Update testcase.
-
-2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/discr27.ad[sb]: Move dg directive.
- * gnat.dg/discr28.ad[sb]: New test.
- * gnat.dg/discr28_pkg.ads: New helper.
-
-2011-04-17 Michael Matz <matz@suse.de>
-
- PR tree-optimization/48622
- PR lto/48645
- * gcc.dg/lto/pr48622_0.c: New test.
-
-2011-04-16 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/avx256-unaligned-load-1.c: Update scan patterns.
- * gcc.target/i386/avx256-unaligned-load-2.c: Ditto.
- * gcc.target/i386/avx256-unaligned-load-3.c: Ditto.
- * gcc.target/i386/avx256-unaligned-store-1.c: Ditto.
- * gcc.target/i386/avx256-unaligned-store-2.c: Ditto.
- * gcc.target/i386/avx256-unaligned-store-3.c: Ditto.
-
-2011-04-15 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/range-for17.C: New.
-
-2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
-
- * g++.dg/cpp0x/range-for2.C: Correct for declaration.
- * g++.dg/cpp0x/range-for3.C: Likewise.
- * g++.dg/cpp0x/range-for9.C: Correct error message.
- * g++.dg/cpp0x/range-for11.C: New.
- * g++.dg/cpp0x/range-for12.C: New.
- * g++.dg/cpp0x/range-for13.C: New.
- * g++.dg/cpp0x/range-for14.C: New.
- * g++.dg/cpp0x/range-for15.C: New.
- * g++.dg/cpp0x/range-for16.C: New.
-
-2011-04-15 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray_15.f90: Change to dg-do run.
-
-2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * objc.dg/naming-4.m: Updated.
- * objc.dg/naming-5.m: Updated.
- * objc.dg/naming-6.m: New.
- * objc.dg/naming-7.m: New.
- * obj-c++.dg/naming-1.mm: Updated.
- * obj-c++.dg/naming-2.mm: Updated.
- * obj-c++.dg/naming-3.mm: New.
- * obj-c++.dg/naming-4.mm: New.
-
-2011-04-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48589
- * gfortran.dg/fmt_g0_5.f08: New test.
-
-2011-04-15 Richard Guenther <rguenther@suse.de>
-
- PR testsuite/48286
- * gfortran.dg/cray_pointers_8.f90: Use -ffloat-store.
-
-2011-04-15 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.target/avr/torture/pr41885.c (dg-options): Change
- -finline-limit=0 to -fno-inline
-
-2011-04-15 Jakub Jelinek <jakub@redhat.com>
-
- PR target/48614
- * gcc.target/i386/pr46084.c: Require avx_runtime instead of
- just avx.
-
-2011-04-14 Jakub Jelinek <jakub@redhat.com>
-
- PR target/48605
- * gcc.target/i386/sse4_1-insertps-3.c: New test.
- * gcc.target/i386/sse4_1-insertps-4.c: New test.
- * gcc.target/i386/avx-insertps-3.c: New test.
- * gcc.target/i386/avx-insertps-4.c: New test.
-
-2011-04-14 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.target/avr/torture/pr41885.c (dg-options): Add
- -finline-limit=0
-
-2011-04-14 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/46779
- PR target/45291
- PR target/41894
- * gcc.target/avr/pr46779-1.c: New test case
- * gcc.target/avr/pr46779-2.c: New test case
-
-2011-04-14 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/sfinae15.C: New.
-
- * g++.dg/cpp0x/sfinae14.C: New.
-
- * g++.dg/ext/vla10.C: New.
-
-2011-04-14 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/ssa-dse-14.c: New testcase.
-
-2011-04-14 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/fold-bitand-4.c: Move ...
- * c-c++-common/fold-bitand-4.c: ... here. Adjust slightly.
-
-2011-04-14 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.target/avr/trivial.c: Fix line endings. Make PROGMEM
- variables const.
- * gcc.target/avr/torture/trivial.c: Ditto.
-
-2011-04-13 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/operator11.C: New.
-
-2011-04-13 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/48591
- * gcc.dg/gomp/pr48591.c: New test.
-
- PR c++/48570
- * g++.dg/cpp0x/constexpr-wstring1.C: New test.
- * g++.dg/cpp0x/constexpr-wstring2.C: New test.
-
-2011-04-13 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/48574
- * g++.dg/template/dependent-expr7.C: New test case.
-
-2011-04-13 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/sfinae13.C: New.
-
-2011-04-13 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/sse2-init-v2di-2.c: Update scan pattern.
-
-2011-04-12 Janis Johnson <janisjo@codesourcery.com>
-
- * gcc.target/arm/pr43698.c: Remove -march option.
-
-2011-04-12 Janis Johnson <janisjo@codesourcery.com>
-
- * gcc.target/arm/sync-1.c: Limit to sync_int_long, do not use
- -march option.
-
-2011-04-12 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/48360
- PR fortran/48456
- * gfortran.dg/realloc_on_assign_6.f03: New test.
-
-2011-04-12 Kai Tietz <ktietz@redhat.com>
-
- * g++.dg/ext/bitfield2.C: Add for i?86/x86_64-*-mingw*
- targets the additional -mno-ms-bitfields and
- -Wno-packed-bitfield-compat options.
- * g++.dg/ext/bitfield3.C: Likewise.
- * g++.dg/ext/bitfield4.C: Likewise.
- * g++.dg/ext/bitfield5.C: Likewise.
- * gcc.dg/bitfld-15.c: Likewise.
- * gcc.dg/bitfld-16.c: Likewise.
- * gcc.dg/bitfld-17.c: Likewise.
- * gcc.dg/bitfld-18.c: Likewise.
-
-2011-04-12 Richard Sandiford <richard.sandiford@linaro.org>
-
- * gcc.target/arm/neon-vld3-1.c: New test.
- * gcc.target/arm/neon-vst3-1.c: New test.
- * gcc.target/arm/neon/v*.c: Regenerate.
-
-2011-04-12 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/48549
- * g++.dg/opt/pr48549.C: New test.
-
-2011-04-12 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/46076
- * gcc.dg/tree-ssa/pr46076.c: Un-XFAIL.
-
-2011-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR testsuite/21164
- * lib/compat.exp (compat-execute): Declare unsupported after
- stripping path from src1.
- * lib/lto.exp (lto-execute): Likewise.
-
-2011-04-12 Jakub Jelinek <jakub@redhat.com>
-
- PR c/48552
- * gcc.dg/pr48552-1.c: New test.
- * gcc.dg/pr48552-2.c: New test.
-
-2011-04-11 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/sfinae12.C: New.
-
- * g++.dg/cpp0x/enum10.C: New.
-
- * g++.dg/cpp0x/lambda/lambda-this4.C: New.
-
- * g++.dg/cpp0x/rv-func.C: New.
-
-2011-04-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/torture/pr47917.c: Define _ISO_C_SOURCE=19990L for
- alpha*-dec-osf5*.
-
-2011-04-11 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/48195
- * gcc.dg/ipa/pr48195.c: New test.
-
-2011-04-10 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/return3.adb: Remove unused switch.
-
-2011-04-08 Mike Stump <mikestump@comcast.net>
-
- PR testsuite/48506
- * gcc.dg/tree-ssa/ssa-ccp-17.c: Robustify against ports that
- default to fno-common.
-
-2011-04-08 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.dg/sibcall-3.c: Don't xfail on AVR.
- * gcc.dg/sibcall-4.c: Don't xfail on AVR.
-
-2011-04-08 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48448
- * gfortran.dg/function_optimize_5.f90: New test.
-
-2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/aggr17.adb: New test.
- * gnat.dg/aggr18.adb: Likewise.
-
-2011-04-08 Michael Matz <matz@suse.de>
-
- PR middle-end/48389
- * gcc.target/i386/pr48389.c: New test.
-
-2011-04-08 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/48272
- * g++.dg/opt/pr48272.C: New.
-
-2011-04-08 Dmitry Melnik <dm@ispras.ru>
-
- PR rtl-optimization/48235
- * gcc.dg/pr48235.c: New.
-
-2011-04-08 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/48302
- * g++.dg/opt/pr48302.C: New.
-
-2011-04-08 Alexander Monakov <amonakov@ispras.ru>
-
- PR target/48273
- * g++.dg/opt/pr48273.C: New.
-
-2011-04-08 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/48442
- * gcc.dg/pr48442.c: New.
-
-2011-04-08 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48377
- * gcc.dg/vect/pr48377.c: New test.
-
-2011-04-07 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/regress/call1.C: New.
-
- * g++.dg/cpp0x/variadic107.C: New.
-
- * g++.dg/cpp0x/sfinae11.C: New.
- * g++.dg/cpp0x/noexcept02.C: Fix.
-
- * g++.dg/cpp0x/sfinae10.C: New.
-
- * g++.dg/cpp0x/sfinae9.C: New.
-
- * c-c++-common/Wcast-qual-1.c: Move here from...
- * gcc.dg/cast-qual-3.c: ...here, and...
- * g++.dg/warn/Wcast-qual2.C: ...here.
-
- * g++.dg/cpp0x/sfinae8.C: New.
-
- * g++.dg/cpp0x/sfinae7.C: New.
-
- * g++.dg/cpp0x/enum9.C: New.
-
-2011-04-07 Mike Stump <mikestump@comcast.net>
-
- * gcc.dg/torture/stackalign/non-local-goto-5.c: Fix for targets
- with no trampolines.
-
-2011-04-07 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/48117
- * gfortran.dg/gomp/pr48117.f90: New test.
-
- PR debug/48343
- * gcc.dg/torture/pr48343.c: New test.
-
-2011-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.target/i386/asm-6.c: Remove dg-xfail-if.
-
-2011-04-07 Maxim Kuvyrkov <maxim@codesourcery.com>
-
- * gcc.dg/lto/20090210_0.c: Require tls_runtime target.
-
-2011-04-07 Tom de Vries <tom@codesourcery.com>
-
- PR target/43920
- * lib/scanasm.exp (object-size): New proc.
- * gcc.target/arm/pr43920-2.c: New test.
-
-2011-04-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- PR fortran/48477
- * gfortran.dg/coarray_13.f90: Avoid out-of-bounds access.
-
-2011-04-06 Steve Ellcey <sje@cup.hp.com>
-
- * gcc.dg/mtune.c: Prune note from output.
-
-2011-04-06 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48466
- * gcc.dg/guality/pr36977.c: New test.
- * gcc.dg/guality/pr48466.c: New test.
-
-2011-04-06 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- * gcc.target/arm/pr43920-1.c: Fix accidental duplication.
-
-2011-04-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/return3.adb: New test.
-
-2011-04-06 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47663
- * gcc.dg/tree-ssa/inline-8.c: New testcase.
-
-2011-04-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.dg/torture/pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options for
- Solaris 8 and 9 as well.
-
-2011-04-05 Tom de Vries <tom@codesourcery.com>
-
- PR target/43920
- * gcc.target/arm/pr43920-1.c: New test.
-
-2011-04-04 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * g++.dg/abi/arm_cxa_vec1.C (__ARM_EABI__): Fix typo.
- (cctor): Actually return the value.
- (main): Cast return values.
-
-2010-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * gfortran.dg/character_comparison_8.f90: New test.
-
-2010-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * frontend-passes: (optimize_lexical_comparison): New function.
- (optimize_expr): Call it.
- (optimize_comparison): Also handle lexical comparison functions.
- Return false instad of -2 for unequal comparison.
-
-2011-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48412
- * function_optimize_4.f90: New test.
-
-2011-04-04 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.dg/coarray_10.f90: Add coarray descriptor diagnostic check.
- * gfortran.dg/coarray_13.f90: Add checks for run-time cobounds.
- * gfortran.dg/coarray_15.f90: New.
-
-2011-04-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gfortran.dg/bessel_6.f90: Use dg-add-options ieee.
- * gfortran.dg/bessel_7.f90: Likewise.
-
-2011-04-03 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/bessel_6.f90: Reduce mymax for Tru64.
-
-2011-04-03 Richard Guenther <rguenther@suse.de>
- Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/if-cvt-stores-vect-ifcvt-18.c: New test.
- * gcc.dg/vect/vect.exp: Run if-cvt-stores-vect* tests with
- -ftree-loop-if-convert-stores.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/aggr2.ads: New test.
-
-2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/debug2.ad[sb]: New test.
- * gnat.dg/debug2_pkg.ads: New helper.
- * gnat.dg/debug3.ad[sb]: New test.
-
-2011-04-01 Uros Bizjak <ubizjak@gmail.com>
-
- * go.test/go-test.exp (go-set-goarch): Recognize alpha*-*-*.
-
-2011-04-01 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/48335
- * gcc.c-torture/compile/pr48335-1.c: New test.
- * gcc.dg/pr48335-1.c: New test.
- * gcc.dg/pr48335-2.c: New test.
- * gcc.dg/pr48335-3.c: New test.
- * gcc.dg/pr48335-4.c: New test.
- * gcc.dg/pr48335-5.c: New test.
- * gcc.dg/pr48335-6.c: New test.
- * gcc.dg/pr48335-7.c: New test.
- * gcc.dg/pr48335-8.c: New test.
- * gcc.target/i386/pr48335-1.c: New test.
-
-2011-04-01 Vincent Lefevre <vincent+gcc@vinc17.org>
-
- PR c/36299
- * gcc.dg/Waddress.c: New test.
-
-2011-04-01 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48352
- * gfortran.dg/function_optimize_3.f90: New test.
-
-2011-04-01 Bernd Schmidt <bernds@codesourcery.com>
-
- * gcc.c-torture/compile/20110401-1.c: New test.
-
- * g++.dg/lto/20091002-1_0.C: Use "dg-require-effective-target fpic".
- * g++.dg/lto/20091002-2_0.C: Likewise.
- * g++.dg/lto/20090303_0.c: Likewise.
- * g++.dg/lto/20091004-1_0.C: Likewise.
- * g++.dg/lto/20091002-3_0.C: Likewise.
- * g++.dg/lto/20091004-2_0.C: Likewise.
- * g++.dg/lto/20081123_0.C: Likewise.
- * g++.dg/lto/20090313_0.C: Likewise.
- * g++.dg/lto/20081109-1_0.C: Likewise.
- * g++.dg/lto/20081219_0.C: Likewise.
- * g++.dg/lto/20081204-1_0.C: Likewise.
- * g++.dg/lto/20090302_0.C: Likewise.
- * g++.dg/lto/20081119-1_0.C: Likewise.
- * g++.dg/lto/20081118_0.C: Likewise.
- * gcc.dg/lto/20091020-2_0.c: Likewise.
- * gcc.dg/lto/20090210_0.c: Likewise.
- * gcc.dg/lto/20081204-1_0.c: Likewise.
- * gcc.dg/lto/20081224_0.c: Likewise.
- * gcc.dg/lto/20090219_0.c: Likewise.
- * gcc.dg/lto/20091014-1_0.c: Likewise.
- * gcc.dg/lto/20091016-1_0.c: Likewise.
- * gcc.dg/lto/20090206-2_0.c: Likewise.
- * gcc.dg/lto/20090116_0.c: Likewise.
- * gcc.dg/lto/20091013-1_0.c: Likewise.
- * gcc.dg/lto/20091015-1_0.c: Likewise.
- * gcc.dg/lto/20090126-2_0.c: Likewise.
-
-2011-03-31 Ian Lance Taylor <iant@google.com>
-
- * go.test/go-test.exp (go-set-goarch): Recognize MIPS ABIs.
-
-2011-03-31 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/opt16.adb: New test.
-
-2011-03-31 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/defaulted24.C: New.
-
-2011-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/16292
- * gfortran.dg/g77/cabs.f: Only xfail execution on mips-sgi-irix6*
- with -O0.
-
-2011-03-31 Eric Botcazou <ebotcazou@adacore.com>
-
- * g++.dg/other/i386-9.C: New test.
-
-2011-03-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * go.test/go-test.exp (go-set-goarch): Use sparc64 for 64-bit SPARC.
-
-2011-03-30 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/regress/error-recovery1.C: New.
-
- * g++.dg/cpp0x/regress/isnan.C: New.
-
- * g++.dg/cpp0x/initlist46.C: New.
-
-2011-03-30 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR target/47551
- * gcc.target/arm/neon-modes-2.c: New test.
-
-2011-03-30 Jakub Jelinek <jakub@redhat.com>
-
- PR c/48305
- * gcc.c-torture/compile/pr48305.c: New test.
-
-2011-03-29 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/regress/value-dep1.C: New.
-
-2011-03-29 Steve Ellcey <sje@cup.hp.com>
-
- * gcc.dg/torture/pr47917.c: Use -std=gnu99 on HP-UX.
-
-2011-03-29 Ian Lance Taylor <iant@google.com>
-
- * go.test/go-test.exp: Handle the test lines used in several new
- tests.
- (errchk): Add opts parameter. Change all callers. Handle parens
- in regexps.
-
-2011-03-29 Peter Bergner <bergner@vnet.ibm.com>
- Dominique d'Humieres <dominiq@lps.ens.fr>
-
- * gcc.dg/stack-usage-1.c (SIZE): Provide proper values for __ppc64__
- and __APPLE__ && __PPC__ && __ALTIVEC__.
-
-2011-03-29 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/dependent1.C: New.
-
- * g++.dg/cpp0x/constexpr-48089.C: Adjust.
-
- * g++.dg/cpp0x/constexpr-memfn1.C: New.
-
- * g++.dg/cpp0x/constexpr-diag1.C: Adjust error locations.
-
-2011-03-29 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48095
- * gfortran.dg/module_md5_1.f90: Modified MD5 sum.
- * gfortran.dg/proc_ptr_comp_32.f90: New.
-
-2011-03-29 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * gfortran.dg/function_optimize_1.f90: Add -Warray-temporaries,
- check for corresponding warning.
-
-2011-03-28 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/rv-deduce2.C: New.
-
-2011-03-29 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48203
- * gcc.dg/pr48203.c: New test.
-
-2011-03-28 Jeff Law <law@redhat.com>
-
- * gcc.dg/tree-ssa/ssa-dom-thread-3.c: New test.
-
-2011-03-28 Peter Bergner <bergner@vnet.ibm.com>
-
- * gcc.dg/stack-usage-1.c (SIZE): Provide proper values for __PPC64__
- and __PPC__ && __ALTIVEC__.
-
-2011-03-28 Dominique d'Humieres <dominiq@lps.ens.fr>
-
- PR testsuite/48238
- * gcc.dg/debug/dwarf2/pr47939-1.c: Generalize scan-assembler regex.
- * gcc.dg/debug/dwarf2/pr47939-2.c: Likewise.
- * gcc.dg/debug/dwarf2/pr47939-3.c: Likewise.
- * gcc.dg/debug/dwarf2/pr47939-4.c: Likewise.
-
-2011-03-28 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/initlist-array2.C: New.
-
- * g++.dg/cpp0x/initlist-array1.C: New.
-
- * g++.dg/cpp0x/constexpr-compound.C: New.
-
- * g++.dg/cpp0x/constexpr-using.C: New.
-
- * g++.dg/cpp0x/constexpr-noexcept.C: New.
-
-2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
-
- PR testsuite/48276
- * gcc.target/i386/pr47502-2.c: Add -fno-pic.
-
-2011-03-28 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.dg/slp-1.c: New test.
-
-2011-03-27 H.J. Lu <hongjiu.lu@intel.com>
-
- * gcc.target/i386/avx256-unaligned-load-1.c: New.
- * gcc.target/i386/avx256-unaligned-load-2.c: Likewise.
- * gcc.target/i386/avx256-unaligned-load-3.c: Likewise.
- * gcc.target/i386/avx256-unaligned-load-4.c: Likewise.
- * gcc.target/i386/avx256-unaligned-load-5.c: Likewise.
- * gcc.target/i386/avx256-unaligned-load-6.c: Likewise.
- * gcc.target/i386/avx256-unaligned-load-7.c: Likewise.
- * gcc.target/i386/avx256-unaligned-store-1.c: Likewise.
- * gcc.target/i386/avx256-unaligned-store-2.c: Likewise.
- * gcc.target/i386/avx256-unaligned-store-3.c: Likewise.
- * gcc.target/i386/avx256-unaligned-store-4.c: Likewise.
- * gcc.target/i386/avx256-unaligned-store-5.c: Likewise.
- * gcc.target/i386/avx256-unaligned-store-6.c: Likewise.
- * gcc.target/i386/avx256-unaligned-store-7.c: Likewise.
-
-2011-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/47065
- * gfortran.dg/trim_optimize_5.f90: New test.
- * gfortran.dg/trim_optimize_6.f90: New test.
-
-2011-03-27 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR target/38598
- * gcc.target/mips/madd-7.c: Remove -mlong32.
- * gcc.target/mips/msub-7.c: Likewise.
-
-2011-03-27 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/vect-outer-5.c: Reduce the distance between data
- accesses to preserve the meaning of the test for doubleword vectors.
- * gcc.dg/vect/no-vfa-pr29145.c: Likewise.
- * gcc.dg/vect/slp-3.c: Reduce the loop bound for the same reason.
-
-2011-03-26 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48291
- * gfortran.dg/class_42.f03: New.
-
-2011-03-26 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/vect-cselim-1.c: Fail on targets that don't support
- strided accesses.
-
-2011-03-26 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/48144
- * gcc.dg/pr48144.c: New test.
-
-2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/discr27.ad[sb]: New test.
-
-2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/limited_with2.ad[sb]: New test.
- * gnat.dg/limited_with2_pkg1.ads: New helper.
- * gnat.dg/limited_with2_pkg2.ads: Likewise.
-
-2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/opt15.adb: New test.
- * gnat.dg/opt15_pkg.ad[sb]: New helper.
-
-2011-03-25 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48174
- PR fortran/45304
- * gfortran.dg/ishft_4.f90: Adapt scan-tree-dump-times.
- * gfortran.dg/leadz_trailz_3.f90: Ditto
-
-2011-03-25 Martin Jambor <mjambor@suse.cz>
-
- * gcc.c-torture/compile/pr44686.c: Do not explicitely specify -O2.
-
-2011-03-25 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/defaulted22.C: New.
- * g++.dg/cpp0x/defaulted23.C: New.
- * g++.dg/cpp0x/defaulted15.C: Adjust.
-
-2011-03-25 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/move1.C: New.
-
-2011-03-25 Ira Rosen <ira.rosen@linaro.org>
-
- PR target/48287
- * gcc.dg/vect/vect-cselim-1.c: Fail for vect_no_align.
-
-2011-03-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/torture/pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options
- for mips-sgi-irix6.5.
- Replace snprintf prototype by <stdio.h>.
-
-2011-03-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR testsuite/48283
- * gcc.dg/graphite/block-3.c: Add dg-require-effective-target
- run_expensive_tests.
- * gcc.dg/graphite/block-4.c: Likewise.
- * gcc.dg/graphite/block-7.c: Likewise.
- * gcc.dg/graphite/block-8.c: Likewise.
-
-2011-03-25 Richard Guenther <rguenther@suse.de>
-
- * g++.dg/tree-ssa/pr41186.C: Scan the appropriate FRE dump.
- * g++.dg/tree-ssa/pr8781.C: Likewise.
- * gcc.dg/ipa/ipa-pta-13.c: Likewise.
- * gcc.dg/ipa/ipa-pta-3.c: Likewise.
- * gcc.dg/ipa/ipa-pta-4.c: Likewise.
- * gcc.dg/tree-ssa/20041122-1.c: Likewise.
- * gcc.dg/tree-ssa/alias-18.c: Likewise.
- * gcc.dg/tree-ssa/foldstring-1.c: Likewise.
- * gcc.dg/tree-ssa/forwprop-10.c: Likewise.
- * gcc.dg/tree-ssa/forwprop-9.c: Likewise.
- * gcc.dg/tree-ssa/fre-vce-1.c: Likewise.
- * gcc.dg/tree-ssa/loadpre6.c: Likewise.
- * gcc.dg/tree-ssa/pr21574.c: Likewise.
- * gcc.dg/tree-ssa/ssa-dom-cse-1.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-1.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-11.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-12.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-13.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-14.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-15.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-16.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-17.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-18.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-19.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-2.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-21.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-22.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-23.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-24.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-25.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-26.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-27.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-4.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-5.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-6.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-7.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-8.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-9.c: Likewise.
- * gcc.dg/tree-ssa/ssa-pre-10.c: Likewise.
- * gcc.dg/tree-ssa/ssa-pre-26.c: Likewise.
- * gcc.dg/tree-ssa/ssa-pre-7.c: Likewise.
- * gcc.dg/tree-ssa/ssa-pre-8.c: Likewise.
- * gcc.dg/tree-ssa/ssa-pre-9.c: Likewise.
- * gcc.dg/tree-ssa/ssa-sccvn-1.c: Likewise.
- * gcc.dg/tree-ssa/ssa-sccvn-2.c: Likewise.
- * gcc.dg/tree-ssa/ssa-sccvn-3.c: Likewise.
- * gcc.dg/tree-ssa/ssa-sccvn-4.c: Likewise.
- * gcc.dg/tree-ssa/struct-aliasing-1.c: Likewise.
- * gcc.dg/tree-ssa/struct-aliasing-2.c: Likewise.
- * c-c++-common/pr46562-2.c: Likewise.
- * gfortran.dg/pr42108.f90: Likewise.
- * gcc.dg/torture/pta-structcopy-1.c: Scan ealias dump, force
- foo to be inlined even at -O1.
- * gcc.dg/tree-ssa/ssa-dce-4.c: Disable FRE.
- * gcc.dg/ipa/ipa-pta-14.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-1.c: Adjust.
- * gcc.dg/matrix/matrix.exp: Disable FRE.
-
-2011-03-24 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/48204
- * gcc.dg/dfp/pr48204.c: New test.
-
-2011-03-24 Steve Ellcey <sje@cup.hp.com>
-
- PR target/48209
- * gcc.c-torture/execute/pr47917.c: Move this...
- * gcc.dg/torture/pr47917.c: to here and add xfails.
-
-2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/array16.ad[sb]: New test.
- * gnat.dg/array16.ads: New helper.
-
-2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/derived_type2.adb: New test.
-
-2011-03-24 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48271
- * g++.dg/torture/pr48271.C: New testcase.
-
-2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/array15.ad[sb]: New test.
-
-2011-03-24 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/48237
- * gcc.target/i386/pr48237.c: New test.
-
-2011-03-24 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48269
- * gcc.dg/builtin-object-size-10.c: New testcase.
-
-2011-03-24 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/46562
- * c-c++-common/pr46562-2.c: New testcase.
- * c-c++-common/pr46562.c: Likewise.
-
-2011-03-24 Ira Rosen <ira.rosen@linaro.org>
-
- * gcc.dg/vect/vect-cselim-1.c: New test.
- * gcc.dg/vect/vect-cselim-2.c: New test.
-
-2011-03-23 Chung-Lin Tang <cltang@codesourcery.com>
-
- * gcc.target/arm/pr46934.c: New.
-
-2011-03-23 Ian Lance Taylor <iant@google.com>
-
- * go.test/go-test.exp (errchk): Ignore lines containing ////.
-
-2011-03-23 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/struct: Remove directory and contents.
-
-2011-03-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR testsuite/48251
- * g++.dg/guality/guality.exp: Disable on alpha*-dec-osf*.
-
-2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/discr26.ad[sb]: New test.
- * gnat.dg/discr26_pkg.ads: New helper.
-
-2011-03-23 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR target/47553
- * gcc.target/arm/neon-vld-1.c: New test.
-
-2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/array14.ad[sb]: New test.
- * gnat.dg/array14_pkg.ads: New helper.
-
-2011-03-22 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.c-torture/execute/920501-8.x: Remove.
- * gcc.c-torture/execute/930513-1.x: Remove.
- * gcc.c-torture/execute/960312-1.x: Remove.
- * gcc.c-torture/compile/20000804-1.c,
- gcc.c-torture/compile/20001205-1.c,
- gcc.c-torture/compile/20001226-1.c,
- gcc.c-torture/compile/20010518-2.c,
- gcc.c-torture/compile/20020312-1.c,
- gcc.c-torture/compile/20020604-1.c,
- gcc.c-torture/compile/920501-12.c,
- gcc.c-torture/compile/920501-4.c,
- gcc.c-torture/compile/920520-1.c,
- gcc.c-torture/compile/980506-1.c,
- gcc.c-torture/execute/980709-1.x,
- gcc.c-torture/execute/990826-0.x: Don't XFAIL or use special
- options for m68hc11.
- * gcc.dg/cpp/assert4.c: Don't handle ARC.
- * gcc.dg/sibcall-3.c, gcc.dg/sibcall-4.c: Don't XFAIL for arc or
- m68hc11.
-
-2011-03-22 Nick Clifton <nickc@redhat.com>
-
- * lib/target-supports.exp (check_profiling_available): Add MN10300
- to the list of targets that do not support profiling. Restore
- alpha sorting to this list.
-
-2011-03-22 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * gcc.dg/torture/vector-1.c: On powerpc add -fabi=altivec to avoid
- failure on 32-bit systems.
- * gcc.dg/torture/vector-2.c: Ditto.
-
-2011-03-22 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48228
- * gcc.dg/Wstrict-overflow-23.c: New testcase.
-
-2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * gcc.dg/torture/va-arg-25.c: Add -mabi=altivec -maltivec for
- powerpc.
-
- PR target/48226
- * gcc.target/powerpc/pr48226.c: New file.
-
-2011-03-21 Jack Howarth <howarth@bromo.med.uc.edu>
-
- * lib/prune.exp (prune_gcc_output): Prune "could not create
- compact unwind for" warnings.
-
-2011-03-20 Jakub Jelinek <jakub@redhat.com>
-
- PR c/42544
- PR c/48197
- * gcc.c-torture/execute/pr42544.c: New test.
- * gcc.c-torture/execute/pr48197.c: New test.
-
-2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR preprocessor/48192
- * gcc.target/powerpc/pr48192.c: New file.
-
- PR target/48053
- * gcc.target/powerpc/pr48053-3.c: New file, add test case for
- split problem of 0 being loaded in a VSX register.
-
-2011-03-21 Richard Guenther <rguenther@suse.de>
-
- PR c/47939
- * gcc.dg/debug/dwarf2/pr47939-1.c: New testcase.
- * gcc.dg/debug/dwarf2/pr47939-2.c: Likewise.
- * gcc.dg/debug/dwarf2/pr47939-3.c: Likewise.
- * gcc.dg/debug/dwarf2/pr47939-4.c: Likewise.
-
-2011-03-21 Jakub Jelinek <jakub@redhat.com>
-
- PR target/48213
- * gcc.dg/pr48213.c: New test.
-
-2011-03-21 Kai Tietz <ktietz@redhat.com>
-
- PR target/12171
- * g++.dg/plugin/attribute_plugin.c: Adjust test.
-
-2011-03-21 Chung-Lin Tang <cltang@codesourcery.com>
-
- * gcc.target/arm/xor-and.c: New.
-
-2010-03-21 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/22572
- * gfortran.dg/function_optimize_1.f90: New test.
- * gfortran.dg/function_optimize_2.f90: New test.
-
-2011-03-20 H.J. Lu <hongjiu.lu@intel.com>
-
- PR rtl-optimization/47502
- * gcc.target/i386/pr47502-1.c: New.
- * gcc.target/i386/pr47502-2.c: Likewise.
-
-2011-03-20 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/48156
- * gcc.dg/pr48156.c: New test.
-
-2011-03-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR libfortran/47439
- * gfortran.dg/scratch_1.f90: Adjust test.
-
-2011-03-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR libfortran/47439
- * gfortran.dg/scratch_1.f90: New test.
-
-2011-03-18 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c1x-typedef-1.c: Expect errors for redefinitions of
- variably modified typedefs.
- * gcc.dg/c1x-typedef-2.c: Remove.
-
-2011-03-18 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c1x-anon-struct-1.c: Don't test use of typedefs.
- * gcc.dg/c1x-anon-struct-3.c: New test.
- * gcc.dg/anon-struct-11.c: Update.
-
-2011-03-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/vect/slp-multitypes-2.c: Replace dg-do run with
- dg-xfail-run-if.
- Only xfail with gas.
-
-2011-03-18 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/fn-ptr1.C: New.
-
- * g++.dg/overload/volatile1.C: New.
-
- * g++.dg/opt/pr23372.C: New.
-
- * g++.dg/ext/attrib32.C: Expect errors on the two-names case.
-
-2011-03-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR middle-end/47405
- * gcc.dg/torture/20090618-1.c: Skip on mips-sgi-irix*.
-
-2011-03-18 Chung-Lin Tang <cltang@codesourcery.com>
-
- * gcc.target/arm/unsigned-extend-1.c: New.
-
-2011-03-18 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/48161
- * gcc.c-torture/compile/pr48161.c: New test.
-
-2011-03-17 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/47725
- * gcc.dg/torture/pr47725.c: New.
-
-2011-03-17 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-overflow2.C: New.
- * g++.dg/cpp0x/constexpr-data2.C: Remove FIXME.
-
-2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/elab2.ads: New test.
- * gnat.dg/specs/elab2_pkg.ads: New helper.
-
-2011-03-17 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/decltype-1212.C: New.
- * g++.dg/cpp0x/rv-return.C: Adjust expected type.
-
-2011-03-17 Jason Merrill <jason@redhat.com>
-
- * g++.dg/parse/memfnquals1.C: New.
-
-2011-03-17 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48134
- * gcc.dg/pr48134.c: New testcase.
-
-2011-03-17 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48165
- * g++.dg/torture/pr48165.C: New testcase.
-
-2011-03-17 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/48141
- * gcc.dg/pr48141.c: New test.
-
-2011-03-16 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-48089.C: New.
-
- * g++.dg/cpp0x/constexpr-abi1.C: New.
-
- * g++.dg/cpp0x/constexpr-46336.C: New.
- * g++.dg/parse/friend5.C: Adjust expected errors.
-
- * g++.dg/cpp0x/constexpr-47570.C: New.
-
-2011-03-16 Dodji Seketeli <dodji@redhat.com>
-
- PR debug/47510
- * ++.dg/debug/dwarf2/typedef6.C: New test.
-
-2011-03-16 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/elision2.C: New.
-
- * g++.dg/cpp0x/constexpr-array3.C: New.
-
-2011-03-16 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/sfinae6.C: New.
- * g++.dg/cpp0x/initlist38.C: Adjust expected error.
- * g++.dg/cpp0x/pr45908.C: Likewise.
- * g++.dg/cpp0x/sfinae6.C: Likewise.
- * g++.old-deja/g++.jason/conversion11.C: Likewise.
- * g++.old-deja/g++.law/arg11.C: Likewise.
-
-2011-03-16 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/incomplete6.C: New.
-
-2011-03-16 Jeff Law <law@redhat.com>
-
- * gcc.dg/tree-ssa/vrp55.c: New test.
-
-2011-03-16 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/auto22.C: New.
-
-2011-03-16 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/guality/vla-1.c (main): Use result of f1 to avoid
- optimizing it away if promoted to const.
-
-2011-03-16 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48149
- * gcc.dg/fold-complex-1.c: New testcase.
-
-2011-03-16 Richard Guenther <rguenther@suse.de>
-
- PR testsuite/48147
- * gcc.dg/guality/pr45882.c: Really make sure no inlining
- or cloning happens.
-
-2011-03-16 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/26134
- * gcc.dg/tree-ssa/complex-6.c: New testcase.
-
-2011-03-16 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48146
- * gcc.dg/torture/pr48146.c: New testcase.
-
-2011-03-16 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/pr14814.c: Adjust.
- * gcc.dg/tree-ssa/ssa-ccp-19.c: Likewise.
-
-2011-03-16 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/48136
- * gcc.c-torture/compile/pr48136.c: New test.
-
- * g++.dg/debug/dwarf2/icf.C: Adjust for -fenable-icf-debug removal.
-
- PR debug/45882
- * gcc.dg/guality/pr45882.c: New test.
-
-2011-03-15 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-recursion.C: New.
-
- * g++.dg/cpp0x/implicit11.C: New.
-
-2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
-
- * g++.dg/cpp0x/constexpr-attribute.C: New.
-
-2011-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
-
- * g++.dg/parse/pr34758.C: New.
-
-2011-03-15 Xinliang David Li <davidxl@google.com>
-
- PR c/47837
- * gcc.dg/uninit-pred-7_d.c: New test.
- * gcc.dg/uninit-pred-8_d.c: New test.
-
-2011-03-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
-
- PR target/46788
- * gcc.target/arm/pr46788.c: New.
-
-2011-03-15 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47650
- * gfortran.dg/c_f_pointer_tests_3.f90: Adjust.
- * gfortran.dg/ishft_4.f90: Likewise.
- * gfortran.dg/leadz_trailz_3.f90: Likewise.
-
-2011-03-15 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/13954
- * g++.dg/tree-ssa/pr13954.C: New testcase.
-
-2011-03-15 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48037
- * gcc.target/i386/pr48037-1.c: New testcase.
-
-2011-03-15 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/41490
- * gcc.dg/tree-ssa/ssa-sink-6.c: New testcase.
- * gcc.dg/tree-ssa/ssa-sink-7.c: Likewise.
- * gcc.dg/tree-ssa/ssa-sink-8.c: Likewise.
- * gcc.dg/tree-ssa/ssa-sink-9.c: Likewise.
- * g++.dg/tree-ssa/pr33604.C: Adjust.
-
-2011-03-14 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/47917
- * gcc.c-torture/execute/pr47917.c: New test.
- * gcc.dg/pr47917.c: New test.
-
- PR middle-end/38878
- * gcc.dg/tree-ssa/foldaddr-1.c: Remove xfail.
-
-2011-03-14 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/sse4_1-floor-vec.c: New test.
- * gcc.target/i386/sse4_1-ceil-vec.c: Ditto.
- * gcc.target/i386/sse4_1-trunc-vec.c: Ditto.
- * gcc-target/i386/sse4_1-rint-vec.c: Ditto.
- * gcc.target/i386/sse4_1-floorf-vec.c: Ditto.
- * gcc.target/i386/sse4_1-ceilf-vec.c: Ditto.
- * gcc.target/i386/sse4_1-truncf-vec.c: Ditto.
- * gcc.target/i386/sse4_1-rintf-vec.c: Ditto.
- * gcc.target/i386/avx-floor-vec.c: Ditto.
- * gcc.target/i386/avx-ceil-vec.c: Ditto.
- * gcc.target/i386/avx-trunc-vec.c: Ditto.
- * gcc.target/i386/avx-rint-vec.c: Ditto.
- * gcc.target/i386/avx-floorf-vec.c: Ditto.
- * gcc.target/i386/avx-ceilf-vec.c: Ditto.
- * gcc.target/i386/avx-truncf-vec.c: Ditto.
- * gcc.target/i386/avx-rintf-vec.c: Ditto.
-
-2011-03-14 Tom Tromey <tromey@redhat.com>
-
- * gcc.dg/Woverlength-strings-pedantic-c90-asm.c: New file.
- * gcc.dg/Woverlength-strings-pedantic-c89-asm.c: New file.
- * gcc.dg/Woverlength-strings-pedantic-c99-asm.c: New file.
-
-2011-03-14 Tom Tromey <tromey@redhat.com>
-
- * gcc.dg/Woverlength-strings-pedantic-c89-ext.c: New file.
- * gcc.dg/Woverlength-strings-pedantic-c90-ext.c: New file.
- * gcc.dg/Woverlength-strings-pedantic-c99-ext.c: New file.
-
-2011-03-14 H.J. Lu <hongjiu.lu@intel.com>
-
- * gcc.target/i386/builtin-copysign.c: Remove __LP64__ check.
-
-2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR rtl-optimization/47166
- * gcc.c-torture/execute/postmod-1.c: New test.
-
-2011-03-14 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/48098
- * gcc.dg/torture/pr48098.c: New testcase.
-
-2011-03-12 Peter Bergner <bergner@vnet.ibm.com>
-
- PR target/48053
- * gcc.target/powerpc/pr48053-1.c: New test.
- * gcc.target/powerpc/pr48053-2.c: Likewise.
-
-2011-03-12 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR libfortran/48066
- * gfortran.dg/intrinsic_ifunction_2.f90: Correct PR number.
-
-2011-03-12 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR libfortran/48066
- * gfortran.dg/intrinsic_ifunction_2.f90: New test case.
-
-2011-03-12 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48059
- * gfortran.dg/class_41.f03: New.
-
-2011-03-11 Dodji Seketeli <dodji@redhat.com>
-
- * g++.dg/conversion/cast3.C: New test.
-
-2011-03-11 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/error45.C: New.
-
- * g++.dg/parse/no-type-defn1.C: New.
-
- * g++.dg/ext/attrib40.C: New.
-
- * g++.dg/cpp0x/regress/array1.C: New.
-
-2011-03-11 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/48067
- * gcc.dg/pr48067.c: New testcase.
-
-2011-03-11 Richard Guenther <rguenther@suse.de>
-
- PR lto/48073
- * g++.dg/lto/20110311-1_0.C: New testcase.
-
-2011-03-11 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/48035
- * g++.dg/inherit/virtual8.C: New test.
-
- PR middle-end/48044
- * gcc.dg/torture/pr48044.c: New test.
-
-2011-03-11 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47768
- * gfortran.dg/proc_ptr_comp_31.f90: New.
-
-2011-03-11 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47278
- * gcc.dg/torture/pr47278-1.c: New testcase.
- * gcc.dg/torture/pr47278-2.c: Likewise.
-
-2011-03-11 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48063
- * gcc.dg/torture/pr48063.c: New test.
-
-2011-03-10 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/array22.C: New.
-
- * g++.dg/cpp0x/syntax-err1.C: New.
- * g++.dg/parse/error36.C: Adjust expected errors.
- * g++.old-deja/g++.pt/ctor2.C: Likewise.
- * g++.old-deja/g++.pt/typename3.C: Likewise.
- * g++.old-deja/g++.pt/typename4.C: Likewise.
- * g++.old-deja/g++.pt/typename6.C: Likewise.
-
-2011-03-09 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/nontype22.C: New.
-
-2011-03-09 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/47714
- * g++.dg/torture/pr47714.C: New test.
-
-2011-03-08 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/47755
- * gcc.target/powerpc/pr47755-2.c: New file.
-
-2011-03-08 Jakub Jelinek <jakub@redhat.com>
-
- * go.test/go-test.exp: For goroutines.go test if GCCGO_RUN_ALL_TESTS
- is not set in the environment, pass 64 as first argument when not
- running expensive tests or pass max($[`ulimit -u`/4], 10000) on
- native where ulimit -u is supported.
-
-2011-03-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * gcc.dg/optimize-bswapsi-1.c: Use -march=z900 on s390.
-
-2011-03-08 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/nontype21.C: New.
-
- * g++.dg/template/anon5.C: New.
-
-2011-03-08 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/47881
- * gcc.dg/pr47881.c: New test.
-
-2011-03-08 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47957
- * g++.dg/lookup/template3.C: New test.
-
-2011-03-08 Kai Tietz <ktietz@redhat.com>
-
- * g++.dg/tree-ssa/pr21082.C: Use __INTPTR_TYPE__ instead of
- 'long' type.
-
-2011-03-08 Mikael Pettersson <mikpe@it.uu.se>
-
- PR testsuite/47954
- * gcc.dg/tree-ssa/ssa-ccp-33.c: Use __alignof__ not
- sizeof to compute alignment.
-
-2011-03-08 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/48022
- * gcc.dg/pr48022-1.c: New test.
- * gcc.dg/pr48022-2.c: New test.
-
-2011-03-07 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/nontype20.C: New.
- * g++.dg/init/member1.C: Adjust expected errors.
- * g++.dg/parse/constant4.C: Likewise.
- * g++.dg/template/qualified-id3.C: Likewise.
- * g++.old-deja/g++.pt/crash10.C: Likewise.
-
- * g++.dg/cpp0x/regress/non-const1.C: New.
-
-2011-03-07 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/47991
- * gcc.dg/pr47991.c: New test.
-
-2011-03-07 Jason Merrill <jason@redhat.com>
-
- * g++.dg/abi/mangle46.C: New.
-
-2011-03-07 Pat Haugen <pthaugen@us.ibm.com>
-
- PR target/47862
- * gcc.target/powerpc/pr47862.c: New.
-
-2011-03-07 Jack Howarth <howarth@bromo.med.uc.edu>
-
- PR target/45413
- * gcc.target/i386/combine-mul.c: Require nonpic.
-
-2011-03-07 Paul Wögerer <paul_woegerer@mentor.com>
- Nathan Froyd <froydnj@codesourcery.com>
-
- * gcc.dg/20001117-1.c: Abort on NULL call_sites.
-
-2011-03-06 Mark Mitchell <mark@codesourcery.com>
-
- * README.QMTEST: Remove.
-
-2011-03-06 Paul Thomas <pault@gcc.gnu.org>
- Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/47850
- * gfortran.dg/array_constructor_37.f90 : New test.
-
-2011-03-05 Jason Merrill <jason@redhat.com>
-
- * g++.dg/abi/mangle39.C: ABI v5, not 6.
- * g++.dg/abi/mangle45.C: Likewise.
- * g++.dg/cpp0x/trailing1.C: Likewise.
-
-2011-03-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- * gcc.dg/torture/pr47975.c: Add -fno-common option on hppa*-*-hpux*.
-
-2011-03-05 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/47899
- * gcc.dg/pr47899.c: New test.
-
- * gcc.dg/torture/pr47968.c: Ignore warnings.
-
- PR tree-optimization/47967
- * gcc.c-torture/compile/pr47967.c: New test.
-
-2011-03-04 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * objc.dg/property/property-encoding-1.m: Tidied up testcase.
- * obj-c++.dg/property/property-encoding-1.mm: Likewise.
-
-2011-03-04 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * objc.dg/gnu-api-2-property.m: Added tests for property_getName()
- and property_getAttributes() if __OBJC2__.
- * obj-c++.dg/gnu-api-2-property.mm: Likewise.
- * objc.dg/property/property-encoding-1.m: New.
- * obj-c++.dg/property/property-encoding-1.mm: New.
-
-2011-03-04 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/pseudodtor6.C: New.
-
- * g++.dg/inherit/covariant19.C: New.
-
-2011-03-04 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47968
- * gcc.dg/torture/pr47968.c: New testcase.
-
-2011-03-04 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47975
- * gcc.dg/torture/pr47975.c: New testcase.
-
-2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/47974
- * g++.dg/template/crash106.C: New.
-
-2011-03-03 Jakub Jelinek <jakub@redhat.com>
-
- PR c/47963
- * gcc.dg/gomp/pr47963.c: New test.
- * g++.dg/gomp/pr47963.C: New test.
-
-2011-03-02 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/regress/condition1.C: New.
-
- * g++.dg/cpp0x/constexpr-ctor9.C: New.
-
-2011-03-01 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/lambda/lambda-98.C: New.
-
- * g++.dg/cpp0x/constexpr-non-const-arg2.C: New.
-
-2011-03-02 Richard Sandiford <richard.sandiford@linaro.org>
-
- PR rtl-optimization/47925
- * gcc.c-torture/execute/pr47925.c: New test.
-
-2011-03-01 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/decltype25.C: New.
-
- * g++.dg/cpp0x/regress/bitfield-err1.C: New.
-
-2011-03-01 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47890
- * gcc.dg/torture/pr47890.c: New testcase.
-
-2011-03-01 Richard Guenther <rguenther@suse.de>
-
- PR lto/47924
- * gcc.dg/lto/pr47924_0.c: New testcase.
-
-2011-03-01 Richard Guenther <rguenther@suse.de>
-
- PR lto/46911
- * gfortran.dg/lto/pr46911_0.f: New testcase.
-
-2011-02-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47933
- * gfortran.dg/fmt_fw_d.f90: Fix test by adding dg-options to avoid
- compile errors from older code form.
-
-2011-02-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47567
- * gfortran.dg/fmt_fw_d.f90: New test.
-
-2011-02-28 Jason Merrill <jason@redhat.com>
-
- * g++.dg/inherit/covariant18.C: New.
-
-2011-02-28 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/47893
- * gcc.dg/pr47893.c: New test.
-
-2011-02-28 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * objc.dg/gnu-api-2-sel.m: Test that sel_getTypedSelector return
- NULL in case of a selector with conflicting types.
- * obj-c++.dg/gnu-api-2-sel.mm: Same change.
-
-2011-02-28 Kazu Hirata <kazu@codesourcery.com>
-
- * gcc.target/arm/vfp-ldmdbd.c, gcc.target/arm/vfp-ldmdbs.c,
- gcc.target/arm/vfp-ldmiad.c, gcc.target/arm/vfp-ldmias.c,
- gcc.target/arm/vfp-stmdbd.c, gcc.target/arm/vfp-stmdbs.c,
- gcc.target/arm/vfp-stmiad.c, gcc.target/arm/vfp-stmias.c: New.
-
-2011-02-28 Jason Merrill <jason@redhat.com>
-
- PR c++/47906
- * g++.dg/cpp0x/trailing1.C: Specify -fabi-version=6.
-
-2011-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47778
- * gfortran.dg/namelist_71.f90: New test.
-
-2011-02-27 Jason Merrill <jason@redhat.com>
-
- PR c++/47906
- * g++.dg/abi/mangle39.C: Specify -fabi-version=6.
- * g++.dg/abi/mangle45.C: Specify -fabi-version=6.
-
-2011-02-27 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/46466
- * g++.dg/cpp0x/constexpr-ctor8.C: New.
-
-2011-02-27 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/47886
- * gfortran.dg/gomp/task-1.f90: Removed.
-
-2011-02-26 Jason Merrill <jason@redhat.com>
-
- * g++.dg/template/this-targ1.C: New.
-
- * g++.dg/cpp0x/regress/template-const1.C: New.
- * g++.dg/cpp0x/regress/template-function1.C: Adjust.
- * g++.dg/template/function1.C: Adjust.
- * g++.dg/cpp0x/regress/debug-debug7.C: Adjust.
- * g++.dg/debug/debug7.C: Adjust.
-
-2011-02-26 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47886
- * gfortran.dg/gomp/task-1.f90: New.
-
-2011-02-25 Jie Zhang <jie@codesourcery.com>
-
- * gcc.target/arm/neon-thumb2-move.c: Add
- dg-require-effective-target arm_thumb2_ok.
-
-2011-02-24 Jason Merrill <jason@redhat.com>
-
- * g++.dg/parse/constant1.C: Specify C++98 mode.
- * g++.dg/parse/constant5.C: Likewise.
- * g++.dg/parse/error2.C: Likewise.
- * g++.dg/parse/semicolon3.C: Likewise.
- * g++.dg/template/crash14.C: Likewise.
- * g++.dg/template/local4.C: Likewise.
- * g++.dg/template/nontype3.C: Likewise.
- * g++.dg/parse/crash31.C: Adjust expected errors.
- * g++.dg/template/function1.C: Likewise.
- * g++.dg/template/ref3.C: Likewise.
- * g++.dg/template/static9.C: Likewise.
- * g++.old-deja/g++.pt/crash41.C: Instantiate template.
-
- * g++.dg/cpp0x/constexpr-array-tparm.C: New.
- * g++.dg/cpp0x/regress/parse-ambig5.C: Copy from parse/ambig5.C.
- * g++.dg/cpp0x/regress/debug-debug7.C: Copy from debug/debug7.C.
- * g++.dg/cpp0x/variadic20.C: Adjust expected errors.
- * g++.dg/cpp0x/regress/template-function1.C: Likewise.
-
-2011-02-24 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/47878
- * gfortran.dg/pr47878.f90: New test.
-
-2011-02-24 Richard Guenther <rguenther@suse.de>
-
- PR testsuite/47801
- * gcc.dg/guality/pr41353-1.c (vari): Mark as used.
- * gcc.dg/guality/pr41353-2.c (vari): Likewise.
-
-2011-02-24 Richard Guenther <rguenther@suse.de>
-
- PR fortran/47839
- * gfortran.dg/lto/pr47839_0.f90: New testcase.
- * gfortran.dg/lto/pr47839_1.f90: Likewise.
-
-2011-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47567
- * gfortran.dg/fmt_f0_1.f90: Update test.
-
-2011-02-23 Jason Merrill <jason@redhat.com>
-
- * g++.dg/abi/mangle39.C: Adjust parm mangling.
- * g++.dg/abi/mangle45.C: New.
-
- * g++.dg/cpp0x/trailing1.C: Mangle decltype.
- * g++.dg/template/canon-type-9.C: Match use of decltype
- between declaration and definition.
- * g++.dg/template/canon-type-12.C: Likewise.
-
-2011-02-23 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/40850
- * gfortran.dg/nested_allocatables_1.f90: New.
-
-2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
-
- PR c++/46868
- * g++.dg/pr46868.C: New test.
- * g++.dg/parse/parameter-declaration-1.C: Adjust.
- * g++.dg/parse/error14.C: Adjust.
-
-2011-02-23 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47838
- * gcc.dg/tree-ssa/foldconst-2.c: Scan tree-ch dump.
-
-2011-02-23 Uros Bizjak <ubizjak@gmail.com>
-
- * g++.dg/other/pr47218.C: Fix dg-options. Cleanup saved temps.
-
-2011-02-23 Uros Bizjak <ubizjak@gmail.com>
-
- * gfortran.dg/allocate_deferred_char_scalar_1.f03: Fix dg-do syntax.
- * gfortran.dg/count_init_expr.f03: Ditto.
- * gfortran.dg/gomp/pr43711.f90: Ditto.
- * gcc.dg/struct-parse-2.c: Ditto.
- * gcc.dg/parse-error-3.c: Ditto.
- * gcc.dg/Wlogical-op-1.c: Ditto.
- * gcc.dg/Walways-true-1.c: Ditto.
- * gcc.dg/pr24225.c: Ditto.
- * gcc.dg/Walways-true-2.c: Ditto.
- * gcc.dg/tree-ssa/foldcast-1.c: Ditto.
- * gcc.dg/tree-ssa/struct-aliasing-1.c: Ditto.
- * gcc.dg/tree-ssa/struct-aliasing-2.c: Ditto.
- * g++.dg/overload/defarg4.C: Ditto.
- * g++.dg/inherit/covariant16.C: Ditto.
- * g++.dg/inherit/virtual7.C: Ditto.
- * g++.dg/template/canon-type-9.C: Ditto.
- * g++.dg/template/access19.C: Ditto.
- * g++.dg/template/call7.C: Ditto.
- * g++.dg/template/canon-type-2.C: Ditto.
- * g++.dg/template/init7.C: Ditto.
- * g++.dg/template/sizeof-template-argument.C: Ditto.
- * g++.dg/template/const3.C: Ditto.
- * g++.dg/template/sfinae26.C: Ditto.
- * g++.dg/template/sfinae26.C: Ditto.
- * g++.dg/template/canon-type-11.C: Ditto.
- * g++.dg/template/union2.C: Ditto.
- * g++.dg/template/canon-type-3.C: Ditto.
- * g++.dg/template/canon-type-1.C: Ditto.
- * g++.dg/template/canon-type-5.C: Ditto.
- * g++.dg/template/canon-type-7.C: Ditto.
- * g++.dg/template/canon-type-10.C: Ditto.
- * g++.dg/template/spec36.C: Ditto.
- * g++.dg/template/typedef38.C: Ditto.
- * g++.dg/template/canon-type-4.C: Ditto.
- * g++.dg/template/canon-type-6.C: Ditto.
- * g++.dg/template/canon-type-13.C: Ditto.
- * g++.dg/template/instantiate9.C: Ditto.
- * g++.dg/template/ttp22.C: Ditto.
- * g++.dg/warn/Wreturn-type-6.C: Ditto.
- * g++.dg/warn/Walways-true-1.C: Ditto.
- * g++.dg/warn/Wlogical-op-1.C: Ditto.
- * g++.dg/warn/Walways-true-2.C: Ditto.
- * g++.dg/conversion/op4.C: Ditto.
- * g++.dg/opt/pr19650.C: Ditto.
- * g++.dg/lookup/friend11.C: Ditto.
- * g++.dg/other/default2.C: Ditto.
- * g++.dg/other/default3.C: Ditto.
- * g++.dg/other/dtor2.C: Ditto.
- * g++.dg/other/friend5.C: Ditto.
- * g++.dg/other/default5.C: Ditto.
- * g++.dg/init/brace6.C: Ditto.
- * g++.dg/init/aggr5.C: Ditto.
- * g++.dg/init/error2.C: Ditto.
- * g++.dg/expr/bound-mem-fun.C: Ditto.
- * g++.dg/expr/cond6.C: Ditto.
- * g++.dg/expr/stmt-expr-1.C: Ditto.
- * g++.dg/cpp0x/constexpr-object2.C: Ditto.
- * g++.dg/cpp0x/constexpr-data1.C: Ditto.
- * g++.dg/cpp0x/constexpr-function2.C: Ditto.
- * g++.dg/cpp0x/bracket1.C: Ditto.
- * g++.dg/cpp0x/variadic-mem-fn.C: Ditto.
- * g++.dg/cpp0x/pr38646.C: Ditto.
- * g++.dg/cpp0x/variadic73.C: Ditto.
- * g++.dg/cpp0x/constexpr-function1.C: Ditto.
- * g++.dg/cpp0x/bracket4.C: Ditto.
- * g++.dg/cpp0x/decltype4.C: Ditto.
- * g++.dg/cpp0x/constexpr-data2.C: Ditto.
- * g++.dg/cpp0x/constexpr-object1.C: Ditto.
- * g++.dg/cpp0x/variadic-crash2.C: Ditto.
- * g++.dg/cpp0x/variadic-new2.C: Ditto.
- * g++.dg/cpp0x/decltype2.C: Ditto.
- * g++.dg/cpp0x/decltype1.C: Ditto.
- * g++.dg/cpp0x/bracket2.C: Ditto.
- * g++.dg/cpp0x/decltype5.C: Ditto.
- * g++.dg/cpp0x/constexpr-function3.C: Ditto.
- * g++.dg/cpp0x/variadic70.C: Ditto.
- * g++.dg/cpp0x/decltype6.C: Ditto.
- * g++.dg/cpp0x/rvo.C: Ditto.
- * g++.dg/cpp0x/vt-40092.C: Ditto.
- * g++.dg/cpp0x/variadic-new.C: Ditto.
- * g++.dg/cpp0x/lambda/lambda-pass.C: Ditto.
- * g++.dg/cpp0x/lambda/lambda-mixed.C: Ditto.
- * g++.dg/cpp0x/lambda/lambda-nested.C: Ditto.
- * g++.dg/cpp0x/lambda/lambda-recursive.C: Ditto.
- * g++.dg/cpp0x/lambda/lambda-copy.C: Ditto.
- * g++.dg/cpp0x/lambda/lambda-non-const.C: Ditto.
- * g++.dg/cpp0x/lambda/lambda-ref-default.C: Ditto.
- * g++.dg/cpp0x/lambda/lambda-deduce.C: Ditto.
- * g++.dg/cpp0x/lambda/lambda-copy-default.C: Ditto.
- * g++.dg/cpp0x/lambda/lambda-nop.C: Ditto.
- * g++.dg/cpp0x/lambda/lambda-capture-const-ref.C: Ditto.
- * g++.dg/cpp0x/lambda/lambda-ref.C: Ditto.
- * g++.dg/cpp0x/lambda/lambda-const.C: Ditto.
- * g++.dg/cpp0x/lambda/lambda-mutable.C: Ditto.
- * g++.dg/cpp0x/lambda/lambda-in-class.C: Ditto.
- * g++.dg/cpp0x/pr39639.C: Ditto.
- * g++.dg/cpp0x/decltype3.C: Ditto.
- * g++.dg/cpp0x/variadic68.C: Ditto.
- * g++.dg/cpp0x/variadic-function.C: Ditto.
- * g++.dg/cpp0x/constexpr-ex1.C: Ditto.
- * g++.dg/cpp0x/variadic-bind.C: Ditto.
- * g++.dg/cpp0x/variadic-tuple.C: Ditto.
- * g++.dg/cpp0x/constexpr-ex2.C: Ditto.
- * g++.dg/parse/crash35.C: Ditto.
- * g++.dg/parse/crash40.C: Ditto.
- * g++.dg/parse/defarg12.C: Ditto.
- * g++.dg/parse/crash34.C: Ditto.
- * g++.dg/parse/constructor3.C: Ditto.
- * g++.dg/parse/template23.C: Ditto.
- * g++.dg/parse/crash56.C: Ditto.
- * g++.dg/parse/dtor13.C: Ditto.
- * g++.dg/parse/error33.C: Ditto.
- * g++.dg/parse/ctor9.C: Ditto.
- * g++.dg/parse/error32.C: Ditto.
- * g++.dg/parse/error37.C: Ditto.
- * g++.dg/parse/bitfield3.C: Ditto.
- * g++.dg/parse/struct-4.C: Ditto.
- * g++.dg/ext/has_trivial_copy.C: Ditto.
- * g++.dg/ext/is_polymorphic.C: Ditto.
- * g++.dg/ext/has_nothrow_copy_odr.C: Ditto.
- * g++.dg/ext/has_nothrow_copy-4.C: Ditto.
- * g++.dg/ext/has_nothrow_assign.C: Ditto.
- * g++.dg/ext/is_union.C: Ditto.
- * g++.dg/ext/has_nothrow_copy-1.C: Ditto.
- * g++.dg/ext/is_pod.C: Ditto.
- * g++.dg/ext/has_virtual_destructor.C: Ditto.
- * g++.dg/ext/has_trivial_constructor.C: Ditto.
- * g++.dg/ext/has_nothrow_copy-3.C: Ditto.
- * g++.dg/ext/has_nothrow_copy-5.C: Ditto.
- * g++.dg/ext/has_trivial_destructor-1.C: Ditto.
- * g++.dg/ext/has_nothrow_copy-6.C: Ditto.
- * g++.dg/ext/is_abstract.C: Ditto.
- * g++.dg/ext/has_trivial_assign.C: Ditto.
- * g++.dg/ext/is_class.C: Ditto.
- * g++.dg/ext/has_nothrow_assign_odr.C: Ditto.
- * g++.dg/ext/has_nothrow_copy-7.C: Ditto.
- * g++.dg/ext/is_base_of.C: Ditto.
- * g++.dg/ext/has_nothrow_copy-2.C: Ditto.
- * g++.dg/ext/has_nothrow_constructor.C: Ditto.
- * g++.dg/ext/is_empty.C: Ditto.
- * g++.dg/ext/is_enum.C: Ditto.
- * g++.dg/ext/has_nothrow_constructor_odr.C: Ditto.
- * gnat.dg/opt11.adb: Ditto.
- * obj-c++.dg/pr45735.mm: Ditto.
- * obj-c++.dg/pr24393.mm: Ditto.
- * obj-c++.dg/exceptions-2.mm: Ditto.
- * objc.dg/pr45735.m: Ditto.
- * objc.dg/pr24393.m: Ditto.
-
-2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * objc.dg/attributes/objc-exception-1.m: New.
-
-2011-02-23 Jie Zhang <jie@codesourcery.com>
-
- * gcc.dg/cpp/include7.c: New test.
-
-2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/47242
- * g++.dg/cpp0x/lambda/lambda-ice4.C: New.
-
-2011-02-23 Jie Zhang <jie@codesourcery.com>
-
- PR rtl-optimization/47763
- * gcc.dg/pr47763.c: New test.
-
-2011-02-22 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/45743
- * gfortran.dg/whole_file_32.f90 : New test.
-
-2011-02-22 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47666
- * g++.dg/inherit/virtual7.C: New test.
-
-2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR objc/47832
- * objc.dg/type-size-3.m: Updated error message.
- * objc.dg/type-size-4.m: New test.
- * objc.dg/type-size-5.m: New test.
-
-2011-02-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * lib/gnat.exp: Fix comments.
- Don't load libgloss.exp.
- (default_gnat_version): Call $compiler with --version.
- Adapt regexp for gnatmake output, insert version.
- (gnat_version): New proc.
- (gnat_init): Remove gnat_libgcc_s_path.
- (gnat_target_compile): Likewise.
- Remove ld_library_path.
- Log ADA_INCLUDE_PATH, ADA_OBJECTS_PATH.
- (gnat_pass): Remove.
- (gnat_pass): Remove.
- (gnat_finish): Remove.
- (gnat_exit): Remove.
- (local_find_gnatmake): Reindent.
- (runtest_file_p): Remove.
- (prune_warnings): Remove.
- (find_gnatclean): New proc.
- * lib/gnat-dg.exp (lremove): New proc.
- (gnat-dg-test): Reindent.
- Remove additional output files.
- (gnat-dg-runtest): Remove.
-
- * gnat.dg/array7.adb: Use cleanup-tree-dump "optimized".
- * gnat.dg/loop_optimization6.adb: Likewise.
- * gnat.dg/atomic1.adb: Use cleanup-tree-dump "gimple".
-
-2011-02-22 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47835
- * gcc.dg/pr46909.c: Check optimized dump instead of ifcombine.
-
-2011-02-22 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/abstract_type_1.f90: Fix dg-do syntax.
- * gfortran.dg/abstract_type_2.f03: Ditto.
- * gfortran.dg/abstract_type_3.f03: Ditto.
- * gfortran.dg/abstract_type_4.f03: Ditto.
- * gfortran.dg/abstract_type_5.f03: Ditto.
- * gfortran.dg/abstract_type_6.f03: Ditto.
- * gfortran.dg/alloc_comp_constraint_6.f90: Ditto.
- * gfortran.dg/alloc_comp_init_expr.f03: Ditto.
- * gfortran.dg/allocatable_scalar_11.f90: Ditto.
- * gfortran.dg/allocate_scalar_with_shape.f90: Ditto.
- * gfortran.dg/array_function_5.f90: Ditto.
- * gfortran.dg/asynchronous_3.f03: Ditto.
- * gfortran.dg/char_expr_1.f90: Ditto.
- * gfortran.dg/class_14.f03: Ditto.
- * gfortran.dg/data_array_6.f: Ditto.
- * gfortran.dg/data_invalid.f90: Ditto.
- * gfortran.dg/dot_product_1.f03: Ditto.
- * gfortran.dg/func_derived_5.f90: Ditto.
- * gfortran.dg/func_result_4.f90: Ditto.
- * gfortran.dg/implied_do_1.f90: Ditto.
- * gfortran.dg/initialization_25.f90: Ditto.
- * gfortran.dg/initialization_26.f90: Ditto.
- * gfortran.dg/interface_34.f90: Ditto.
- * gfortran.dg/iso_c_binding_init_expr.f03: Ditto.
- * gfortran.dg/keyword_symbol_1.f90: Ditto.
- * gfortran.dg/matmul_8.f03: Ditto.
- * gfortran.dg/merge_init_expr.f90: Ditto.
- * gfortran.dg/pack_assign_1.f90: Ditto.
- * gfortran.dg/pack_vector_1.f90: Ditto.
- * gfortran.dg/pointer_check_8.f90: Ditto.
- * gfortran.dg/product_init_expr.f03: Ditto.
- * gfortran.dg/reshape_order_5.f90: Ditto.
- * gfortran.dg/reshape_shape_1.f90: Ditto.
- * gfortran.dg/reshape_zerosize_2.f90: Ditto.
- * gfortran.dg/same_name_2.f90: Ditto.
- * gfortran.dg/selected_real_kind_1.f90: Ditto.
- * gfortran.dg/spread_init_expr.f03: Ditto.
- * gfortran.dg/stmt_func_1.f90: Ditto.
- * gfortran.dg/sum_init_expr.f03: Ditto.
- * gfortran.dg/transpose_3.f03: Ditto.
- * gfortran.dg/unpack_init_expr.f03: Ditto.
- * gfortran.dg/warn_conversion.f90: Ditto.
- * gfortran.dg/warn_conversion_2.f90: Ditto.
- * gfortran.dg/warn_intent_out_not_set.f90: Ditto.
- * gfortran.dg/warn_unused_dummy_argument_1.f90: Ditto.
- * gfortran.dg/warn_unused_dummy_argument_2.f90: Ditto.
- * gfortran.dg/whole_file_16.f90: Ditto.
- * gfortran.dg/whole_file_17.f90: Ditto.
- * gfortran.dg/whole_file_18.f90: Ditto.
- * gfortran.dg/whole_file_20.f03: Ditto.
- * gfortran.dg/whole_file_5.f90: Ditto.
- * gfortran.dg/whole_file_6.f90: Ditto.
- * gfortran.dg/write_invalid_format.f90: Ditto.
- * gfortran.dg/zero_sized_6.f90: Ditto.
-
-2011-02-21 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/46178
- * gcc.target/i386/pr46178.c: New test.
-
- PR rtl-optimization/46002
- * gcc.c-torture/compile/pr46002.c: New test.
-
-2011-02-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- * g++.dg/cpp0x/lambda/lambda-conv.C: Skip scan-assembler check on
- *-*-hpux10*.
-
-2011-02-21 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/47106
- * g++.dg/debug/pr47106.C: Require effective target lto.
-
-2011-02-21 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-diag2.C: New.
-
-2011-02-20 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-ctor7.C: New.
-
- * g++.dg/cpp0x/fntmpdefarg2.C: New.
-
- * g++.dg/overload/conv-op1.C: New.
-
- * g++.dg/cpp0x/constexpr-synth1.C: New.
-
-2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * objc.dg/layout-2.m: New.
- * objc.dg/selector-3.m: Adjusted location of error message.
- * objc.dg/type-size-3.m: Same.
- * obj-c++.dg/selector-3.mm: Same.
-
-2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR objc/47784
- * objc.dg/property/dotsyntax-22.m: New.
- * obj-c++.dg/property/dotsyntax-22.mm: New.
-
-2011-02-20 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/46394
- * g++.dg/template/typedef38.C: New test.
-
-2011-02-20 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/46818
- * gfortran.dg/whole_file_30.f90 : New test.
- * gfortran.dg/whole_file_31.f90 : New test.
-
-2011-02-20 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/45077
- PR fortran/44945
- * gfortran.dg/whole_file_28.f90 : New test.
- * gfortran.dg/whole_file_29.f90 : New test.
-
-2011-02-20 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/44118
- * g++.dg/template/crash105.C: New.
-
-2011-02-19 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/regress/no-elide1.C: New.
-
-2011-02-19 Alexandre Oliva <aoliva@redhat.com>
-
- PR tree-optimization/46620
- * gcc.dg/pr46620.c: New.
-
-2011-02-19 Jakub Jelinek <jakub@redhat.com>
-
- PR c/47809
- * gcc.target/i386/pr47809.c: New test.
-
-2011-02-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
- Tobias Burnus <burnus@net-b.de>
-
- * lib/target-supports.exp
- (check_effective_target_fortran_large_real): New check for large reals.
- * gfortran.dg/nan_7.f90: New test.
-
-2011-02-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47567
- * gfortran.dg/fmt_f0_1.f90: Update test.
-
-2011-02-19 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47348
- * gfortran.dg/array_constructor_36.f90 : New test.
- * gfortran.dg/bounds_check_10.f90 : Change dg-output message to
- allow for comparison between different elements of the array
- constructor at different levels of optimization.
-
-2011-02-19 H.J. Lu <hongjiu.lu@intel.com>
-
- * gcc.target/i386/pr31167.c: Require int128 instead of lp64.
- * gcc.target/i386/pr32280-1.c: Likewise.
-
-2011-02-19 Jakub Jelinek <jakub@redhat.com>
-
- PR target/47800
- * gcc.target/i386/pr47800.c: New test.
-
-2011-02-18 Iain Sandoe <iains@gcc.gnu.org>
-
- * objc/execute/exceptions/foward-1.x: New.
-
-2011-02-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47789
- * gfortran.dg/derived_constructor_comps_4.f90: New.
-
-2011-02-18 Tobias Burnus
-
- PR fortran/47775
- * gfortran.dg/func_result_6.f90: New.
-
-2011-02-18 Michael Matz <matz@suse.de>
-
- PR fortran/45586
- * gfortran.dg/lto/pr45586_0.f90: New test.
- * gfortran.dg/typebound_proc_20.f90: Ditto.
- * gfortran.dg/typebound_proc_21.f90: Ditto.
-
-2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/47795
- * g++.dg/cpp0x/lambda/lambda-ice3.C: New.
-
-2011-02-18 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47750
- * lib/gfortran.exp (gfortran_init): Set gcc_error_prefix and
- gcc_warning_prefix.
- * lib/gfortran-dg.exp (gfortran-dg-test): Update regexp for
- normalizing the error/warning output.
- * gfortran.dg/Wall.f90: Update dg-error/warning.
- * gfortran.dg/argument_checking_15.f90: Update dg-error/warning.
- * gfortran.dg/argument_checking_3.f90: Update dg-error/warning.
- * gfortran.dg/argument_checking_6.f90: Update dg-error/warning.
- * gfortran.dg/bounds_temporaries_1.f90: Update dg-error/warning.
- * gfortran.dg/class_30.f90: Update dg-error/warning.
- * gfortran.dg/continuation_1.f90: Update dg-error/warning.
- * gfortran.dg/continuation_9.f90: Update dg-error/warning.
- * gfortran.dg/do_check_5.f90: Update dg-error/warning.
- * gfortran.dg/entry_17.f90: Update dg-error/warning.
- * gfortran.dg/entry_19.f90: Update dg-error/warning.
- * gfortran.dg/fmt_error.f90: Update dg-error/warning.
- * gfortran.dg/fmt_read_2.f90: Update dg-error/warning.
- * gfortran.dg/g77/12632.f: Update dg-error/warning.
- * gfortran.dg/g77/970625-2.f: Update dg-error/warning.
- * gfortran.dg/g77/980615-0.f: Update dg-error/warning.
- * gfortran.dg/generic_actual_arg.f90: Update dg-error/warning.
- * gfortran.dg/global_references_1.f90: Update dg-error/warning.
- * gfortran.dg/goto_8.f90: Update dg-error/warning.
- * gfortran.dg/initialization_1.f90: Update dg-error/warning.
- * gfortran.dg/io_constraints_1.f90: Update dg-error/warning.
- * gfortran.dg/io_constraints_2.f90: Update dg-error/warning.
- * gfortran.dg/io_constraints_3.f90: Update dg-error/warning.
- * gfortran.dg/iostat_3.f90: Update dg-error/warning.
- * gfortran.dg/public_private_module.f90: Update dg-error/warning.
- * gfortran.dg/volatile3.f90: Update dg-error/warning.
- * gfortran.dg/warning-directive-2.F90: Update dg-error/warning.
- * gfortran.dg/warnings_are_errors_1.f: Update dg-error/warning.
- * gfortran.dg/whole_file_1.f90: Update dg-error/warning.
- * gfortran.dg/whole_file_2.f90: Update dg-error/warning.
- * gfortran.dg/whole_file_3.f90: Update dg-error/warning.
-
-2011-02-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47768
- * gfortran.dg/proc_ptr_comp_30.f90: New.
-
-2011-02-18 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/47780
- * gcc.target/i386/pr47780.c: New test.
-
-2011-02-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47767
- * gfortran.dg/class_40.f03: New.
-
-2011-02-18 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47208
- * g++.dg/cpp0x/auto21.C: New test.
-
-2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
-
- * objc.dg/special/unclaimed-category-1.h: Updated for
- new ABI support.
- * objc.dg/special/unclaimed-category-1.m: Same.
- * objc.dg/zero-link-1.m: Same.
- * objc.dg/lookup-1.m: Same.
- * objc.dg/torture/strings/const-str-9.m
- * objc.dg/torture/strings/const-str-10.m: Same.
- * objc.dg/torture/strings/const-str-11.m: Same.
- * objc.dg/torture/forward-1.m: Same.
- * objc.dg/zero-link-2.m: Same.
- * objc.dg/encode-7-next-64bit.m: Same.
- * objc.dg/method-4.m: Same.
- * objc.dg/next-runtime-1.m: Same.
- * objc.dg/image-info.m: Same.
- * objc.dg/pr23214.m: Same.
- * objc.dg/symtab-1.m: Same.
- * obj-c++.dg/basic.m: Same.
- * obj-c++.dg/proto-lossage-3.m: Same.
- * obj-c++.dg/torture/strings/const-str-10.m: Same.
- * obj-c++.dg/torture/strings/const-str-11.m: Same.
- * obj-c++.dg/torture/strings/const-str-9.m: Same.
- * obj-c++.dg/method-11.m: Same.
- * objc/execute/enumeration-1.m: Same.
- * objc/execute/object_is_class.m: Same.
- * objc/execute/formal_protocol-2.m: Same.
- * objc/execute/formal_protocol-4.m: Same.
- * objc/execute/formal_protocol-6.m: Same.
- * objc/execute/bycopy-3.m: Same.
- * objc/execute/exceptions/catchall-1.m: Same.
- * objc/execute/exceptions/finally-1.m: Same.
- * objc/execute/exceptions/local-variables-1.m: Same.
- * objc/execute/exceptions/foward-1.m: Same.
- * objc/execute/bf-common.h
- * objc/execute/enumeration-2.m: Same.
- * objc/execute/formal_protocol-1.m: Same.
- * objc/execute/formal_protocol-3.m: Same.
- * objc/execute/formal_protocol-5.m: Same.
- * objc/execute/accessing_ivars.m: Same.
- * objc/execute/bycopy-2.m: Same.
- * objc/execute/formal_protocol-7.m: Same.
- * objc/execute/compatibility_alias.m: Same.
- * objc/execute/no_clash.m: Same.
- * objc/execute/object_is_meta_class.m: Same.
- * objc/execute/exceptions/exceptions.exp: Load target-supports.exp
- * objc/execute/class-tests-1.h: Include stdio.h.
- * objc/execute/class-tests-2.h: Same.
- * obj-c++.dg/try-catch-9.mm: xfail-run the test with both
- runtimes.
- * obj-c++.dg/try-catch-2.mm: Same.
-
-2011-02-17 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/47783
- * g++.dg/warn/Wunused-parm-4.C: New test.
-
-2011-02-17 Alexandre Oliva <aoliva@redhat.com>
- Jan Hubicka <jh@suse.cz>
-
- PR debug/47106
- PR debug/47402
- * g++.dg/debug/pr47106.C: New.
-
-2011-02-17 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/43653
- * gcc.target/i386/pr43653.c: New test.
-
-2011-02-11 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47172
- * g++.dg/template/inherit6.C: New test.
-
-2011-02-16 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47745
- * gfortran.dg/class_39.f03: New.
-
-2011-02-16 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47326
- * g++.dg/cpp0x/variadic106.C: New test.
-
-2011-02-16 Jakub Jelinek <jakub@redhat.com>
-
- PR libfortran/47757
- * gfortran.dg/pr47757-1.f90: New test.
- * gfortran.dg/pr47757-2.f90: New test.
- * gfortran.dg/pr47757-3.f90: New test.
-
- PR c++/47704
- * g++.dg/cpp0x/enum8.C: New test.
-
-2011-02-15 Jason Merrill <jason@redhat.com>
-
- * g++.dg/inherit/implicit-trivial1.C: New.
- * g++.dg/cpp0x/implicit-trivial1.C: New.
-
-2011-02-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/47725
- * gcc.dg/torture/pr47725.c: Removed.
-
-2011-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/47755
- * gcc.target/powerpc/pr47755.c: New file, test all 0 vector
- constant does not generate a load from memory.
-
-2011-02-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/47725
- * gcc.dg/torture/pr47725.c: New.
-
-2011-02-15 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47743
- * gcc.dg/torture/pr47743.c: New testcase.
-
-2011-02-15 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/47581
- * gcc.target/i386/pr47581.c: New test.
-
-2011-02-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47730
- * gfortran.dg/select_type_22.f03: New.
-
-2011-02-14 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/regress/enum1.C: New.
-
-2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/include.adb: New test.
-
-2011-02-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47728
- * gfortran.dg/class_38.f03: New.
-
-2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.dg/pr46494.c: New test.
-
-2011-02-14 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/attr-weak-hidden-1.c: Make definition of foo strong.
-
-2011-02-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR ada/41929
- * gnat.dg/null_pointer_deref1.exp: Don't skip on
- sparc*-sun-solaris2.11.
-
-2011-02-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47349
- * gfortran.dg/argument_checking_18.f90: New.
-
-2011-02-13 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.dg/argument_checking_13.f90: Update dg-error.
- * gfortran.dg/argument_checking_17.f90: New.
-
-2011-02-12 Janus Weil <janus@gcc.gnu.org>
-
- * gfortran.dg/allocate_derived_1.f90: Modified as polymorphic arrays
- are temporarily disabled.
- * gfortran.dg/class_7.f03: Ditto.
- * gfortran.dg/coarray_14.f90: Ditto.
- * gfortran.dg/typebound_proc_13.f03: Ditto.
-
-2011-02-12 Mikael Morin <mikael.morin@sfr.fr>
-
- PR fortran/45586
- * gfortran.dg/extends_11.f03: New.
-
-2011-02-11 Xinliang David Li <davidxl@google.com>
-
- PR tree-optimization/47707
- * g++.dg/tree-ssa/pr47707.C: New test.
-
-2011-02-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * g++.dg/opt/inline17.C: New test.
-
-2011-02-11 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47550
- * gfortran.dg/pure_formal_2.f90: New.
-
-2011-02-11 Pat Haugen <pthaugen@us.ibm.com>
-
- PR rtl-optimization/47614
- * gfortran.dg/pr47614.f: New.
-
-2011-02-11 Joseph Myers <joseph@codesourcery.com>
-
- PR driver/47678
- * gcc.dg/opts-6.c: New test.
-
-2011-02-11 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/47684
- * gcc.dg/pr47684.c: New test.
-
-2011-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/47629
- * gcc.target/i386/pr47312.c: Use dg-require-effective-target
- c99_runtime, dg-add-options c99_runtime.
- (main): Use __asm__.
-
-2011-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR testsuite/47400
- * lib/target-supports.exp (check_ascii_locale_available): New proc.
- * lib/target-supports-dg.exp (dg-require-ascii-locale): New proc.
- * gcc.dg/attr-alias-5.c: Use dg-require-ascii-locale.
- * gcc.dg/ucnid-10.c: Likewise.
- * gcc.dg/ucnid-13.c: Likewise.
- * gcc.dg/ucnid-7.c: Likewise.
- * gcc.dg/ucnid-8.c: Likewise.
- Adapt dg-warning line number.
-
-2011-02-10 Uros Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/parity-1.c: Use -march=k8.
- * gcc.target/i386/parity-2.c: Ditto.
- * gcc.target/i386/vecinit-1.c: Ditto.
- * gcc.target/i386/vecinit-2.c: Ditto.
-
-2011-02-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/46610
- * gcc.target/mips/save-restore-1.c: Skip on mips-sgi-irix6*.
- * gcc.target/mips/save-restore-3.c: Likewise.
- * gcc.target/mips/save-restore-4.c: Likewise.
- * gcc.target/mips/save-restore-5.c: Likewise.
-
- PR target/47683
- * g++.dg/tree-prof/partition1.C: Skip on mips-sgi-irix*.
- * g++.dg/tree-prof/partition2.C: Likewise.
-
-2011-02-09 Jason Merrill <jason@redhat.com>
-
- * g++.dg/tree-ssa/inline-3.C: Use a normal function
- rather than misdeclare std::puts.
-
- * g++.dg/ext/vla1.C: Adjust for C++0x mode.
- * g++.dg/other/warning1.C: Likewise.
- * g++.old-deja/g++.bugs/900119_01.C: Likewise.
- * g++.old-deja/g++.gb/scope06.C: Likewise.
- * g++.old-deja/g++.law/cvt11.C: Likewise.
- * g++.old-deja/g++.law/init1.C: Likewise.
- * g++.dg/abi/mangle26.C: Likewise.
-
- * g++.dg/template/function1.C: Adjust for C++0x mode.
- * g++.dg/cpp0x/regress/template-function1.C: Copy it.
-
- * g++.dg/ext/label10.C: Adjust for C++0x mode.
- * g++.dg/cpp0x/regress/ext-label10.C: Copy it.
-
- * g++.dg/cpp0x/regress/ext-cond1.C: Copy from ext/cond1.C.
-
- * g++.dg/cpp0x/regress/abi-empty7.C: New.
-
- * g++.dg/cpp0x/regress: New directory.
- * g++.dg/cpp0x/constexpr-regress1.C: Move to regress/regress1.C.
- * g++.dg/cpp0x/constexpr-regress2.C: Move to regress/regress2.C.
- * g++.dg/cpp0x/regress/regress3.C: New.
-
-2011-02-10 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47677
- * gcc.dg/torture/pr47677.c: New testcase.
-
-2011-02-10 Iain Sandoe <iains@gcc.gnu.org>
-
- * objc.dg/special/load-category-1.m: Remove unused header.
- * objc.dg/special/load-category-1a.m: Likewise.
- * objc.dg/special/load-category-2.m: Likewise.
- * objc.dg/special/load-category-2a.m: Likewise.
- * objc.dg/special/load-category-3.m: Likewise.
- * objc.dg/special/load-category-3a.m: Likewise.
- * objc.dg/attributes/proto-attribute-2.m: Likewise.
- * objc.dg/attributes/proto-attribute-3.m: Likewise.
- * objc.dg/attributes/class-attribute-1.m: Likewise.
- * objc.dg/property/property.exp: Don't run for Darwin < 9.
- * obj-c++.dg/property/property.exp: Likewise.
- * objc.dg/attributes/method-sentinel-1.m: Update type header.
- * obj-c++.dg/attributes/method-sentinel-1.mm: Likewise.
- * obj-c++.dg/attributes/proto-attribute-2.mm: Skip for Darwin < 9.
- * obj-c++.dg/attributes/class-attribute-1.mm: Likewise.
- * obj-c++.dg/attributes/proto-attribute-3.mm: Likewise.
- * obj-c++.dg/template-8.mm: Likewise.
-
-2011-02-10 Jakub Jelinek <jakub@redhat.com>
-
- PR target/47665
- * gcc.target/i386/pr47665.c: New test.
-
-2011-02-10 Jie Zhang <jie@codesourcery.com>
-
- PR testsuite/47622
- Revert
- 2011-02-05 Jie Zhang <jie@codesourcery.com>
- PR debug/42631
- * gcc.dg/pr42631.c: Update test.
- * gcc.dg/pr42631-2.c: New test.
-
-2011-02-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47352
- * gfortran.dg/proc_decl_25.f90: New.
-
-2011-02-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47463
- * gfortran.dg/typebound_assignment_2.f03: New.
-
-2011-02-09 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47664
- * gcc.dg/tree-ssa/inline-7.c: New testcase.
-
-2011-02-09 Eric Botcazou <ebotcazou@adacore.com>
-
- PR middle-end/47646
- * gnat.dg/uninit_func.adb: Adjust dg directive.
-
-2011-02-09 Dominique Dhumieres <dominiq@lps.ens.fr>
-
- PR middle-end/47646
- * obj-c++.dg/attributes/method-noreturn-1.mm: Adjust dg directives.
-
-2011-02-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47637
- * gfortran.dg/auto_dealloc_2.f90: New.
-
-2011-02-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/builtins-config.h: Remove __sgi handling.
- * lib/target-supports.exp (add_options_for_c99_runtime): Add
- -std=c99 for mips-sgi-irix6.5*.
-
-2011-02-09 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/45505
- * gfortran.dg/pr25923.f90: Remove xfails.
-
-2011-02-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/47583
- * gfortran.dg/inquire_14.f90: New test.
-
-2011-02-08 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/45290
- * gfortran.dg/pointer_init_6.f90: New.
-
-2011-02-08 Jeff Law <law@redhat.com>
-
- PR tree-optimization/42893
- * gcc.tree-ssa/pr42893.c: New test.
-
-2011-02-08 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/46834
- PR tree-optimization/46994
- PR tree-optimization/46995
- * gcc.dg/graphite/id-pr46834.c: New.
- * gfortran.dg/graphite/id-pr46994.f90: New.
- * gfortran.dg/graphite/id-pr46995.f90: New.
-
-2011-02-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- PR middle-end/47646
- * gcc.dg/pr39666-2.c (foo2): If the location of the statement
- using the variable is known the warning is emitted there.
- * gcc.dg/uninit-pr19430.c (foo): Likewise.
- * g++.dg/warn/Wuninitialized-5.C (foo): Likewise.
-
- * c-c++-common/pr20000.c (g): Both warnings occur at the return
- statement.
- (vg): Likewise.
- * gcc.dg/noreturn-1.c (foo5): Likewise.
- * objc.dg/attributes/method-noreturn-1.m (method1): Likewise.
- (method2): Likewise.
-
- * gfortran.dg/pr25923.f90 (baz): The warning will now be issued for
- the return statement using the uninitialized variable.
- * gfortran.dg/pr39666-2.f90 (f): Likewise.
-
-2011-02-08 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47639
- * g++.dg/opt/pr47639.c: New testcase.
-
-2011-02-08 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47632
- * g++.dg/opt/pr47632.C: New testcase.
-
-2011-02-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * g++.dg/abi/packed1.C: Expect warning on spu-*-* as well.
-
-2011-02-07 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47615
- * g++.dg/opt/pr47615.C: New testcase.
-
-2011-02-07 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47621
- * gcc.dg/torture/pr47621.c: New testcase.
-
-2011-02-07 Uros Bizjak <ubizjak@gmail.com>
-
- * gfortran.dg/transpose_optimization_2.f90: Cleanup original dump.
-
-2011-02-06 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47592
- * gfortran.dg/allocate_with_source_1 : New test.
-
-2011-02-05 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/47610
- * gcc.dg/pr47610.c: New test.
-
-2011-02-05 Jie Zhang <jie@codesourcery.com>
-
- PR debug/42631
- * gcc.dg/pr42631.c: Update test.
- * gcc.dg/pr42631-2.c: New test.
-
-2001-02-05 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/47574
- * gfortran.dg/pr47574.f90: New test.
-
-2011-02-04 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/46194
- * gcc.dg/autopar/pr46194.c: New.
-
-2011-02-04 H.J. Lu <hongjiu.lu@intel.com>
-
- PR tree-optimization/43695
- * g++.dg/ipa/pr43695.C: New.
-
-2011-02-04 Jakub Jelinek <jakub@redhat.com>
-
- PR inline-asm/23200
- * gcc.dg/pr23200.c: New test.
-
-2011-02-03 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR c++/47589
- * g++.dg/pr47589.C: New test.
-
-2011-02-03 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47398
- * g++.dg/template/typedef37.C: New test.
- * g++.dg/template/param1.C: Adjust expected error message.
-
-2011-02-03 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/31490
- * gcc.dg/pr31490-2.c: New test.
- * gcc.dg/pr31490-3.c: New test.
- * gcc.dg/pr31490-4.c: New test.
-
-2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR c++/46890
- * g++.dg/parser/semicolon3.C: Adjust.
- * g++.dg/parser/semicolon4.C: New testcase.
- * g++.dg/pr46890.C: New testcase.
-
-2011-02-03 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/29571
- * g++.dg/init/pr29571.C: New.
-
-2011-02-03 H.J. Lu <hongjiu.lu@intel.com>
-
- * gfortran.dg/graphite/vect-pr40979.f90: Require vect_double
- instead of vect_int.
-
-2011-02-03 Jakub Jelinek <jakub@redhat.com>
-
- PR target/47312
- * gcc.target/i386/pr47312.c: New test.
-
- PR target/47564
- * gcc.target/i386/pr47564.c: New test.
-
-2011-02-03 Alexandre Oliva <aoliva@redhat.com>
-
- PR tree-optimization/45122
- * gcc.dg/tree-ssa/pr45122.c: New.
-
-2011-02-02 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/47272
- * gcc.target/powerpc/vsx-builtin-8.c: New file, test vec_vsx_ld
- and vec_vsx_st.
-
- * gcc.target/powerpc/avoid-indexed-addresses.c: Disable altivec
- and vsx so a default --with-cpu=power7 doesn't give an error
- when -mavoid-indexed-addresses is used.
-
- * gcc.target/powerpc/ppc32-abi-dfp-1.c: Rewrite to use an asm
- wrapper function to save the arguments and then jump to the real
- function, rather than depending on the compiler not to move stuff
- before an asm.
- * gcc.target/powerpc/ppc64-abi-dfp-2.c: Ditto.
-
-2011-02-02 Janus Weil <janus@gcc.gnu.org>
- Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47082
- * gfortran.dg/class_37.f03 : New test.
-
-2011-02-02 Sebastian Pop <sebastian.pop@amd.com>
- Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/40979
- PR bootstrap/47044
- * gcc.dg/graphite/graphite.exp (DEFAULT_VECTCFLAGS): Add -ffast-math.
- * gcc.dg/graphite/pr35356-2.c: Adjust pattern.
- * gfortran.dg/graphite/graphite.exp: Run vect_files conditionally to
- check_vect_support_and_set_flags.
- * gfortran.dg/graphite/vect-pr40979.f90: New.
-
-2011-02-02 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47572
- * gfortran.dg/class_36.f03: New.
-
-2011-02-02 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47566
- * gcc.dg/lto/20110201-1_0.c: New testcase.
-
-2011-02-02 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/47498
- PR debug/47501
- PR debug/45136
- PR debug/45130
- * debug/pr47498.c: New.
- * debug/pr47501.c: New.
-
-2011-02-01 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47559
- * g++.dg/torture/pr47559.C: New testcase.
-
-2011-02-01 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47565
- * gfortran.dg/typebound_call_20.f03: New.
-
-2011-02-01 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47555
- * gcc.dg/pr47555.c: New testcase.
-
-2011-02-01 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47541
- * g++.dg/torture/pr47541.C: New testcase.
-
-2011-01-31 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47455
- * gfortran.dg/typebound_call_19.f03: New.
-
-2011-01-31 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/47416
- * g++.dg/cpp0x/pr47416.C: New test.
-
-2011-01-31 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47519
- * gfortran.dg/allocate_deferred_char_scalar_2.f03: New test.
-
-2011-01-31 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47463
- * gfortran.dg/typebound_assignment_1.f03: New.
-
-2011-01-31 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47538
- * gcc.c-torture/execute/pr47538.c: New test.
-
-2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/45325
- * gcc.target/i386/pr38240.c: Add dg-options "-msse".
-
-2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * g++.dg/abi/mangle40.C: Pass "" to dg-require-weak.
-
-2011-01-31 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/44031
- * gcc.c-torture/compile/20110131-1.c: New test.
-
-2011-01-31 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47042
- * gfortran.dg/stmt_func_1.f90: New.
-
-2011-01-31 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47042
- * gfortran.dg/interface_34.f90: New.
-
-2011-01-30 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47523
- * gfortran.dg/realloc_on_assign_5.f03: New test.
- * gfortran.dg/realloc_on_assign_5.f03: New test.
-
-2011-01-29 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * gfortran.dg/bessel_6.f90: XFAIL on spu-*-*.
- * gfortran.dg/bessel_7.f90: Likewise.
- * gfortran.dg/erf_2.F90: Likewise. Always run with -O0.
-
- * gfortran.dg/complex_intrinsics_5.f90: Increase "epsilon".
- * gfortran.dg/sum_init_expr.f03: Likewise.
-
- * gfortran.dg/realloc_on_assign_2.f03: Skip on spu-*-*.
-
- * gfortran.dg/lto/20091016-1_0.f90: Replace -shared with
- -r -nostdlib.
-
- * gfortran.dg/vect/fast-math-vect-8.f90: Check for vectorized
- loop only on "vect_intfloat_cvt" targets.
-
-2011-01-29 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47531
- * gfortran.dg/shape_6.f90: New.
-
-2011-01-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47434
- * gfortran.dg/read_infnan_1.f90: Update test.
- * gfortran.dg/module_nan.f90: Update test.
- * gfortran.dg/char4_iunit_1.f03: Update test.
- * gfortran.dg/large_real_kind_1.f90: Update test.
- * gfortran.dg/real_const_3.f90: Update test.
- * gfortran.fortran-torture/execute/nan_inf_fmt.f90: Update test.
-
-2011-01-29 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47311
- * g++.dg/template/param2.C: New test.
-
-2011-01-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47285
- * gfortran.dg/fmt_g.f: New test.
-
-2011-01-28 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47507
- * gfortran.dg/pure_formal_1.f90: New.
-
-2011-01-28 Jakub Jelinek <jakub@redhat.com>
-
- PR target/42894
- * gcc.dg/tls/pr42894.c: New test.
-
-2011-01-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/pr47276.c: Add dg-require-visibility.
-
-2011-01-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.target/i386/asm-6.c: XFAIL on i?86-pc-solaris2.1[0-9] && ilp32.
-
-2011-01-28 Paul Thomas <pault@gcc.gnu.org>
- Tobias Burnus <burnus@gcc.gnu.org>
-
- PR fortran/45170
- PR fortran/35810
- PR fortran/47350
- * gfortran.dg/realloc_on_assign_3.f03: New test.
- * gfortran.dg/realloc_on_assign_4.f03: New test.
- * gfortran.dg/allocatable_function_5.f90: New test.
- * gfortran.dg/allocate_deferred_char_scalar_1.f03: New test.
- * gfortran.dg/deferred_type_param_2.f90: Remove two "not yet
- implemented" dg-errors.
-
-2011-01-27 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/46949
- * gcc.dg/attr-weakref-4.c: New testcase
-
-2011-01-27 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/47228
- * gcc.dg/torture/pr47228.c: New test.
-
-2011-01-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * gcc.dg/tree-ssa/pr42585.c: Disable on s390 and s390x.
-
-2011-01-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * lib/compat.exp (compat-execute): Pass -Wl,--extra-stack-space=8192
- when using auto-overlay support on the SPU.
-
-2011-01-27 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/44174
- * gcc.target/i386/asm-6.c: New test.
-
-2011-01-26 Mikael Pettersson <mikpe@it.uu.se>
-
- PR rtl-optimization/46856
- * gcc.c-torture/compile/pr46856.c: New test.
-
-2011-01-26 Nicola Pero <nicola.pero@meta-innovation.com>
- Andrew Pinski <pinskia@gmail.com>
-
- PR c/43082
- * gcc.dg/pr43082.c: New.
-
-2011-01-26 DJ Delorie <dj@redhat.com>
-
- PR rtl-optimization/46878
- * gcc.dg/pr46878-1.c: New test.
-
-2011-01-26 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/47476
- * g++.dg/cpp0x/pr47476.C: New test.
-
-2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.c-torture/compile/20110126-1.c: New test.
-
-2011-01-26 Jakub Jelinek <jakub@redhat.com>
-
- PR c/47473
- * gcc.dg/torture/pr47473.c: New test.
-
-2011-01-26 Jan Hubicka <jh@suse.cz>
-
- PR target/47237
- * gcc.c-torture/execute/pr47237.c: New testcase.
-
-2011-01-26 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/47190
- * gcc.dg/attr-weakref-3.c: New testcase.
-
-2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
-
- PR c++/43601
- * gcc.dg/dll-9a.c: New test file.
- * gcc.dg/dll-11.c: Likewise.
- * gcc.dg/dll-12.c: Likewise.
- * gcc.dg/dll-12a.c: Likewise.
- * gcc.dg/dll-11a.c: Likewise.
- * gcc.dg/dll-9.c: Likewise.
- * gcc.dg/dll-10.c: Likewise.
- * gcc.dg/dll-10a.c: Likewise.
- * g++.dg/ext/dllexport4a.cc: Likewise.
- * g++.dg/ext/dllexport4.C: Likewise.
- * g++.dg/ext/dllexport5.C: Likewise.
- * g++.dg/ext/dllexport5a.cc: Likewise.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/46970
- * gcc.dg/graphite/pr46970.c: New.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/46215
- * gcc.dg/graphite/pr46215.c: New.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/46168
- * gcc.dg/graphite/pr46168.c: New.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/43657
- * gcc.dg/graphite/pr43657.c: New.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/29832
- * gfortran.dg/graphite/pr29832.f90: New.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- PR tree-optimization/43567
- * gcc.dg/graphite/pr43567.c: New.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * gfortran.dg/graphite/interchange-4.f: New.
- * gfortran.dg/graphite/interchange-5.f: New.
-
- * gcc.dg/tree-ssa/ltrans-1.c: Removed.
- * gcc.dg/tree-ssa/ltrans-2.c: Removed.
- * gcc.dg/tree-ssa/ltrans-3.c: Removed.
- * gcc.dg/tree-ssa/ltrans-4.c: Removed.
- * gcc.dg/tree-ssa/ltrans-5.c: Removed.
- * gcc.dg/tree-ssa/ltrans-6.c: Removed.
- * gcc.dg/tree-ssa/ltrans-8.c: Removed.
- * gfortran.dg/ltrans-7.f90: Removed.
- * gcc.dg/tree-ssa/data-dep-1.c: Removed.
-
- * gcc.dg/pr18792.c: -> gcc.dg/graphite/pr18792.c
- * gcc.dg/pr19910.c: -> gcc.dg/graphite/pr19910.c
- * gcc.dg/tree-ssa/20041110-1.c: -> gcc.dg/graphite/pr20041110-1.c
- * gcc.dg/tree-ssa/pr20256.c: -> gcc.dg/graphite/pr20256.c
- * gcc.dg/pr23625.c: -> gcc.dg/graphite/pr23625.c
- * gcc.dg/tree-ssa/pr23820.c: -> gcc.dg/graphite/pr23820.c
- * gcc.dg/tree-ssa/pr24309.c: -> gcc.dg/graphite/pr24309.c
- * gcc.dg/tree-ssa/pr26435.c: -> gcc.dg/graphite/pr26435.c
- * gcc.dg/pr29330.c: -> gcc.dg/graphite/pr29330.c
- * gcc.dg/pr29581-1.c: -> gcc.dg/graphite/pr29581-1.c
- * gcc.dg/pr29581-2.c: -> gcc.dg/graphite/pr29581-2.c
- * gcc.dg/pr29581-3.c: -> gcc.dg/graphite/pr29581-3.c
- * gcc.dg/pr29581-4.c: -> gcc.dg/graphite/pr29581-4.c
- * gcc.dg/tree-ssa/loop-27.c: -> gcc.dg/graphite/pr30565.c
- * gcc.dg/tree-ssa/pr31183.c: -> gcc.dg/graphite/pr31183.c
- * gcc.dg/tree-ssa/pr33576.c: -> gcc.dg/graphite/pr33576.c
- * gcc.dg/tree-ssa/pr33766.c: -> gcc.dg/graphite/pr33766.c
- * gcc.dg/pr34016.c: -> gcc.dg/graphite/pr34016.c
- * gcc.dg/tree-ssa/pr34017.c: -> gcc.dg/graphite/pr34017.c
- * gcc.dg/tree-ssa/pr34123.c: -> gcc.dg/graphite/pr34123.c
- * gcc.dg/tree-ssa/pr36287.c: -> gcc.dg/graphite/pr36287.c
- * gcc.dg/tree-ssa/pr37686.c: -> gcc.dg/graphite/pr37686.c
- * gcc.dg/pr42917.c: -> gcc.dg/graphite/pr42917.c
- * gcc.dg/tree-ssa/data-dep-1.c
- * gfortran.dg/loop_nest_1.f90: -> gfortran.dg/graphite/pr29290.f90
- * gfortran.dg/pr29581.f90: -> gfortran.dg/graphite/pr29581.f90
- * gfortran.dg/pr36286.f90: -> gfortran.dg/graphite/pr36286.f90
- * gfortran.dg/pr36922.f: -> gfortran.dg/graphite/pr36922.f
- * gfortran.dg/pr39516.f: -> gfortran.dg/graphite/pr39516.f
-
-2011-01-25 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47265
- PR tree-optimization/47443
- * gcc.c-torture/compile/pr47265.c: New test.
- * gcc.dg/pr47443.c: New test.
-
-2011-01-25 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/47382
- * g++.dg/torture/pr47382.C: New test.
- * g++.dg/opt/devirt1.C: Xfail.
-
-2011-01-25 Yao Qi <yao@codesourcery.com>
-
- PR target/45701
- * gcc.target/arm/pr45701-1.c: New test.
- * gcc.target/arm/pr45701-2.c: New test.
- * gcc.target/arm/pr45701-3.c: New test.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47271
- * gcc.dg/tree-ssa/ifc-pr47271.c: New.
-
-2011-01-25 Nick Clifton <nickc@redhat.com>
-
- * gcc.target/rx/builtins.c: Allow -fipa-cp-clone.
- (saturate_add): Delete.
- (exchange): Delete.
- (main): Do not run saturate_add.
- (set_interrupts): Delete.
-
-2011-01-25 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47448
- * gfortran.dg/redefined_intrinsic_assignment_2.f90: New.
-
-2011-01-25 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47427
- PR tree-optimization/47428
- * gcc.c-torture/compile/pr47427.c: New test.
- * gcc.c-torture/compile/pr47428.c: New test.
-
-2011-01-25 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47411
- * gcc.dg/torture/pr47411.c: New testcase.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * gfortran.dg/graphite/id-24.f: New.
- * gfortran.dg/graphite/id-25.f: New.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * gfortran.dg/graphite/id-23.f: New.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * gfortran.dg/graphite/interchange-3.f90: Un-XFAILed.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * gcc.dg/graphite/block-0.c: Un-XFAILed.
- * gcc.dg/graphite/block-1.c: Un-XFAILed.
- * gcc.dg/graphite/block-7.c: Un-XFAILed.
- * gcc.dg/graphite/block-8.c: Un-XFAILed.
- * gcc.dg/graphite/interchange-12.c: Un-XFAILed.
- * gcc.dg/graphite/interchange-14.c: Un-XFAILed.
- * gcc.dg/graphite/interchange-15.c: Un-XFAILed.
- * gcc.dg/graphite/interchange-8.c: Un-XFAILed.
- * gcc.dg/graphite/interchange-mvt.c: Un-XFAILed.
-
-2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
-
- * gcc.dg/graphite/block-0.c: Add documentation.
- * gcc.dg/graphite/block-4.c: Same.
- * gcc.dg/graphite/block-7.c: Same.
- * gcc.dg/graphite/block-8.c: New.
- * gcc.dg/graphite/interchange-1.c: Un-XFAILed.
- * gcc.dg/graphite/interchange-11.c: Un-XFAILed.
- * gcc.dg/graphite/interchange-12.c: Add documentation.
- * gcc.dg/graphite/interchange-13.c: New.
- * gcc.dg/graphite/interchange-14.c: New.
- * gcc.dg/graphite/interchange-15.c: New.
- * gcc.dg/graphite/interchange-8.c: Add documentation.
- * gcc.dg/graphite/interchange-mvt.c: Same.
-
-2011-01-24 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/47408
- * gcc.target/powerpc/altivec-11.c: Add explicit -mno-vsx.
- * gcc.target/powerpc/altivec-14.c: Ditto.
- * gcc.target/powerpc/altivec-33.c: Ditto.
- * gcc.target/powerpc/altivec-types-1.c: Ditto.
- * gcc.target/powerpc/altivec-types-2.c: Ditto.
- * gcc.target/powerpc/altivec-types-3.c: Ditto.
- * gcc.target/powerpc/altivec-types-4.c: Ditto.
- * gcc.target/powerpc/ppc-vector-memcpy.c: Ditto.
- * gcc.target/powerpc/ppc-vector-memset.c: Ditto.
- * g++.dg/ext/altivec-15.C: Ditto.
- * g++.dg/ext/altivec-types-1.C: Ditto.
- * g++.dg/ext/altivec-types-2.C: Ditto.
- * g++.dg/ext/altivec-types-3.C: Ditto.
- * g++.dg/ext/altivec-types-4.C: Ditto.
-
-2011-01-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * lib/scanasm.exp (dg-function-on-line): Handle mips-sgi-irix*.
-
-2011-01-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gfortran.dg/cray_pointers_2.f90: Avoid cycling through
- optimization options.
-
-2011-01-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gfortran.dg/array_constructor_33.f90: Use dg-timeout-factor 4.
-
- PR testsuite/45988
- * gfortran.dg/vect/fast-math-pr38968.f90: Use dg-timeout-factor 2.
-
-2011-01-23 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47421
- * gfortran.dg/allocatable_scalar_12.f90: New.
-
-2011-01-23 Ira Rosen <irar@il.ibm.com>
-
- * gcc.dg/vect/costmodel/spu/costmodel-vect-33.c: Expect
- vectorization to be not profitable if peeling is used to
- realign the memory access.
- * gcc.dg/vect/costmodel/spu/costmodel-vect-76a.c: Increase
- loop bound to avoid loop unrolling.
- * gcc.dg/vect/costmodel/spu/costmodel-vect-76c.c: Likewise.
-
-2011-01-22 Jan Hubicka <jh@suse.cz>
-
- PR lto/47333
- * g++.dg/lto/pr47333.C: New file.
-
-2011-01-22 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/43884
- PR lto/44334
- * gcc.dg/autopar/outer-2.c: Increase array size.
- * gcc.dg/tree-ssa/ldist-pr45948.c: Update test.
-
-2011-01-22 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/38536
- * gfortran.dg/c_loc_tests_16.f90: New test.
-
-2011-01-22 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47399
- * gfortran.dg/typebound_proc_19.f90: New.
-
-2011-01-21 Jeff Law <law@redhat.com>
-
- PR tree-optimization/47053
- * g++.dg/pr47053.C: New test.
-
-2011-01-21 Jason Merrill <jason@redhat.com>
-
- PR c++/47041
- * g++.dg/cpp0x/constexpr-ctor6.C: New.
-
-2011-01-21 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/47388
- * g++.dg/cpp0x/range-for10.C: New test.
- * g++.dg/template/for1.C: New test.
-
- PR middle-end/45566
- * g++.dg/tree-prof/partition3.C: New test.
-
- * g++.dg/tree-prof/tree-prof.exp: Fix a comment.
-
- PR rtl-optimization/47366
- * g++.dg/opt/pr47366.C: New test.
-
-2011-01-21 Jason Merrill <jason@redhat.com>
-
- PR c++/46552
- * g++.dg/cpp0x/constexpr-regress2.C: New.
-
- * g++.dg/cpp0x/constexpr-stmtexpr.C: New.
-
-2011-01-21 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/41619
- * gcc.dg/pr41619.c: New.
-
-2011-01-21 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47355
- * g++.dg/opt/pr47355.C: New test.
-
-2011-01-21 Richard Guenther <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/pr47392.c: Make test non-static instead of
- making main hot.
-
-2011-01-21 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47365
- * gcc.dg/torture/pr47365.c: New testcase.
- * gcc.dg/tree-ssa/pr47392.c: Likewise.
-
-2011-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * g++.dg/other/anon5.C: Skip on mips-sgi-irix*.
-
-2011-01-21 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47391
- * gcc.dg/pr47391.c: New test.
-
-2011-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * g++.dg/template/char1.C: Use signed char.
-
-2011-01-21 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47377
- * gfortran.dg/pointer_target_4.f90: New.
-
-2011-01-20 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/47251
- * gcc.target/powerpc/pr47251.c: Fixup test so that it runs on
- ILP32 system and not IP32.
-
-2011-01-20 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/46583
- * g++.dg/debug/pr46583.C: New.
-
-2011-01-20 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/47283
- * g++.dg/debug/pr47283.C: New test.
-
- PR testsuite/47371
- * gcc.target/i386/headmerge-1.c: Tighten up scan-assembler regex.
- * gcc.target/i386/headmerge-2.c: Likewise.
-
-2011-01-20 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47370
- * gcc.dg/torture/pr47370.c: New testcase.
-
-2011-01-20 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/46130
- * gcc.dg/pr46130-1.c: New test.
- * gcc.dg/pr46130-2.c: New test.
-
-2011-01-19 Dodji Seketeli <dodji@redhat.com>
-
- PR c++/47291
- * g++.dg/debug/dwarf2/template-params-10.C: New test.
-
-2011-01-19 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/46240
- * g++.dg/debug/pr46240.cc: New.
-
-2011-01-19 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/47303
- * g++.dg/template/anonunion1.C: New test.
-
- PR rtl-optimization/47337
- * gcc.c-torture/execute/pr47337.c: New test.
-
-2011-01-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- PR testsuite/45342
- * gcc.dg/tls/thr-cse-1.c: Fix match on spu-*.*.
-
-2011-01-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- PR tree-optimization/46021
- * gcc.dg/tree-ssa/20040204-1.c: Do not XFAIL on spu-*-*.
-
-2011-01-19 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47290
- * g++.dg/torture/pr47290.C: New test.
-
-2011-01-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47240
- * gfortran.dg/proc_ptr_comp_29.f90: New.
-
-2011-01-18 Dominique d'Humieres <dominiq@lps.ens.fr>
-
- PR testsuite/41146
- * gcc.target/powerpc/asm-es-2.c: Adjust regular expression for
- powerpc-apple-darwin9.
-
-2011-01-18 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/47299
- * gcc.c-torture/execute/pr47299.c: New test.
-
-2011-01-17 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-virtual.C: New.
-
-2011-01-17 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/47331
- * gfortran.dg/gomp/pr47331.f90: New test.
-
-2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR objc/47314
- * objc.dg/selector-warn-1.m: New.
- * obj-c++.dg/selector-warn-1.mm: New.
-
-2011-01-17 Richard Sandiford <rdsandiford@googlemail.com>
-
- * gcc.dg/tree-ssa/vrp51.c: Prefix each "bug." string with "vrp.".
- Update dg-final accordingly.
-
-2011-01-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * g++.old-deja/g++.other/init19.C: Don't XFAIL on mips-sgi-irix*.
-
-2011-01-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * gcc.dg/guality/pr36728-1.c: Replace XFAIL for s390(x) with a
- target check.
- * gcc.dg/guality/pr36728-2.c: Likewise.
-
-2011-01-17 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47313
- * g++.dg/torture/pr47313.C: New testcase.
-
-2011-01-17 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/47318
- * gcc.target/i386/avx-vmaskmovpd-1.c: New.
- * gcc.target/i386/avx-vmaskmovpd-2.c: Likewise.
- * gcc.target/i386/avx-vmaskmovps-1.c: Likewise.
- * gcc.target/i386/avx-vmaskmovps-1.c: Likewise.
-
- * gcc.target/i386/avx-vmaskmovpd-256-1.c (avx_test): Load mask
- as __m256i.
- * gcc.target/i386/avx-vmaskmovpd-256-2.c (avx_test): Likewise.
- * gcc.target/i386/avx-vmaskmovps-256-1.c (avx_test): Likewise.
- * gcc.target/i386/avx-vmaskmovps-256-2.c (avx_test): Likewise.
-
-2011-01-17 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/45967
- * gcc.dg/torture/pr45967-2.c: New testcase.
- * gcc.dg/torture/pr45967-3.c: Likewise.
-
-2011-01-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR testsuite/47325
- * g++.dg/ext/pr47213.C: Require visibility.
-
-2011-01-16 Richard Sandiford <rdsandiford@googlemail.com>
-
- * gcc.dg/fixed-point/composite-type.c: Pass -Wno-unused.
- * gcc.dg/fixed-point/struct-union.c: Update error messages.
-
-2011-01-16 Richard Sandiford <rdsandiford@googlemail.com>
-
- * gcc.c-torture/execute/20101011-1.c: Skip test for MIPS16
- Linux-based targets.
-
-2011-01-13 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/47276
- * gcc.dg/pr47276.c: New testcase.
-
-2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
- Jonathan Wakely <jwakely.gcc@gmail.com>
-
- PR c++/33558
- * g++.dg/other/pr33558.C: New.
- * g++.dg/other/pr33558-2.C: New.
-
-2011-01-14 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/45934
- PR tree-optimization/46302
- * g++.dg/ipa/devirt-c-1.C: New test.
- * g++.dg/ipa/devirt-c-2.C: Likewise.
- * g++.dg/ipa/devirt-c-3.C: Likewise.
- * g++.dg/ipa/devirt-c-4.C: Likewise.
- * g++.dg/ipa/devirt-c-5.C: Likewise.
- * g++.dg/ipa/devirt-c-6.C: Likewise.
- * g++.dg/ipa/devirt-6.C: Likewise.
- * g++.dg/ipa/devirt-d-1.C: Likewise.
- * g++.dg/torture/pr45934.C: Likewise.
-
-2011-01-14 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/variadic105.C: New.
-
-2011-01-08 Dominique d'Humieres <dominiq@lps.ens.fr>
- Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR objc/45989
- * objc.dg/gnu-encoding/struct-layout-encoding-1_generate.c
- (switchfiles): XFAIL objc.dg-struct-layout-encoding-1/t02[57-9]_main.m
- execution tests on i?86-*-*, x86_64-*-* and
- powerpc*-apple-darwin* && ilp32.
- XFAIL objc.dg-struct-layout-encoding-1/t03[01]_main.m execution
- tests on i?86-*-* and x86_64-*-*.
-
-2011-01-14 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47280
- * g++.dg/opt/pr47280.C: New testcase.
-
-2011-01-14 Jason Merrill <jason@redhat.com>
-
- * g++.dg/cpp0x/constexpr-regress1.C: New.
-
- * g++.dg/ext/flexary2.C: New.
-
-2011-01-14 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/47281
- * gcc.dg/torture/pr47281.c: New testcase.
- * gcc.dg/tree-ssa/pr46076.c: XFAIL.
-
-2011-01-14 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/47286
- * gcc.dg/tree-ssa/pr47286.c: New testcase.
-
-2011-01-13 Kai Tietz <kai.tietz@onevision.com>
-
- PR c++/47213
- * g++.dg/ext/pr47213.C: New.
-
-2011-01-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gfortran.dg/cray_pointers_2.f90: Use dg-timeout-factor 4.
-
-2011-01-13 Tobias Burnus <burnus@net-b.de>
- Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/45848
- PR fortran/47204
- * gfortran.dg/select_type_20.f90: New.
- * gfortran.dg/select_type_21.f90: New.
-
-2011-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/47251
- * gcc.target/powerpc/pr47251.c: New file, test PR 47251 fix.
-
-2011-01-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * gcc.dg/guality/pr36728-1.c: Disable arg1/2 checks for s390 and s390x.
- * gcc.dg/guality/pr36728-2.c: Likewise.
-
-2011-01-13 Dodji Seketeli <dodji@redhat.com>
-
- PR debug/PR46973
- * g++.dg/debug/dwarf2/template-params-9.C: New test.
-
-2011-01-13 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/45352
- * gcc.dg/pr45352-3.c: New.
-
-2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
-
- * g++.dg/cpp0x/range-for4.C: Delete useless include and duplicated
- comment.
- * g++.dg/cpp0x/range-for8.C: New.
- * g++.dg/cpp0x/range-for9.C: New.
-
-2011-01-12 Kai Tietz <kai.tietz@onevision.com>
-
- PR debug/47209
- * g++.dg/debug/pr47209.C: New.
-
-2011-01-12 Richard Guenther <rguenther@suse.de>
-
- PR lto/47259
- * gcc.dg/lto/pr47259_0.c: New testcase.
- * gcc.dg/lto/pr47259_1.c: Likewise.
-
-2011-01-12 Iain Sandoe <iains@gcc.gnu.org>
-
- * objc-obj-c++-shared/Object1.h: Add copyright header, update
- comments. Add a TEST_SUITE_ADDITIONS category for GNU runtime.
- Amend NeXT version to declare a TEST_SUITE_ADDITIONS carrying the
- methods missing from the OBJC2 Object.
- * objc-obj-c++-shared/Object1-implementation.h: Add copyright header.
- Amend implementation to use a TEST_SUITE_ADDITIONS category for both
- GNU and NeXT runtimes.
- * objc-obj-c++-shared/Object1.mm: Remove redundant header, update
- comments.
- * objc-obj-c++-shared/Object1.m: Likewise.
- * objc.dg/encode-3.m: Update header use. Amend to be API2 compatible.
- * objc.dg/proto-qual-1.m: Likewise.
- * obj-c++.dg/proto-lossage-3.mm: Likewise.
- * obj-c++.dg/proto-qual-1.mm: Likewise.
-
-2011-01-12 Eric Botcazou <ebotcazou@adacore.com>
-
- PR testsuite/33033
- * gcc.dg/20061124-1.c: Pass -mcpu=v9 on the SPARC.
-
-2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
-
- Fixed the Objective-C++ testsuite and updated all tests.
- * lib/obj-c++.exp (obj-c++_init): Declare and set
- gcc_warning_prefix and gcc_error_prefix.
- * obj-c++.dg/attributes/categ-attribute-2.mm: Fixed usage of
- 'dg-warning', 'dg-message' and 'dg-error'.
- * obj-c++.dg/class-extension-3.mm: Likewise.
- * obj-c++.dg/class-protocol-1.mm: Likewise.
- * obj-c++.dg/encode-7.mm: Likewise.
- * obj-c++.dg/exceptions-3.mm: Likewise.
- * obj-c++.dg/exceptions-5.mm: Likewise.
- * obj-c++.dg/method-12.mm: Likewise.
- * obj-c++.dg/method-13.mm: Likewise.
- * obj-c++.dg/method-15.mm: Likewise.
- * obj-c++.dg/method-16.mm: Likewise.
- * obj-c++.dg/method-4.mm: Likewise.
- * obj-c++.dg/method-8.mm: Likewise.
- * obj-c++.dg/method-conflict-1.mm: Likewise.
- * obj-c++.dg/method-conflict-2.mm: Likewise.
- * obj-c++.dg/method-conflict-3.mm: Likewise. Also, removed FIXME
- and uncommented second part of the testcase now that the testsuite
- works correctly.
- * obj-c++.dg/method-conflict-4.mm: Likewise. Also, removed FIXME
- and uncommented second part of the testcase now that the testsuite
- works correctly.
- * obj-c++.dg/private-1.mm: Likewise.
- * obj-c++.dg/proto-lossage-4.mm: Likewise.
- * obj-c++.dg/syntax-error-7.mm: Likewise.
- * obj-c++.dg/warn5.mm: Likewise.
- * obj-c++.dg/property/at-property-14.mm: Likewise.
- * obj-c++.dg/property/at-property-16.mm: Likewise, and removed
- FIXME.
- * obj-c++.dg/property/at-property-18.mm: Likewise.
- * obj-c++.dg/property/at-property-20.mm: Likewise, and removed
- FIXME.
- * obj-c++.dg/property/at-property-21.mm: Likewise.
- * obj-c++.dg/property/at-property-28.mm: Likewise.
- * obj-c++.dg/property/at-property-5.mm: Likewise.
- * obj-c++.dg/property/dynamic-2.mm: Likewise.
- * obj-c++.dg/property/property-neg-3.mm: Likewise.
- * obj-c++.dg/property/synthesize-11.mm: Likewise.
- * obj-c++.dg/property/synthesize-6.mm: Likewise.
- * obj-c++.dg/property/synthesize-8.mm: Likewise.
- * obj-c++.dg/property/synthesize-9.mm: Likewise.
- * obj-c++.dg/tls/diag-5.mm: Likewise.
- * obj-c++.dg/ivar-invalid-type-1.mm: Removed FIXME and uncommented
- dg-error, now matched correctly.
-
-2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * objc.dg/property/at-property-29.m: New.
- * obj-c++.dg/property/at-property-29.mm: New.
-
-2011-01-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * go.test/go-test.exp (go-set-goarch): New proc.
- (go-gc-tests): Use it.
-
-2011-01-11 Dodji Seketeli <dodji@redhat.com>
-
- PR debug/46955
- * g++.dg/debug/dwarf2/template-params-8.C: New test.
-
-2011-01-11 Richard Henderson <rth@redhat.com>
-
- * gcc-dg/tree-ssa/vrp47.c: Disable for mn10300 as well.
-
-2011-01-11 Jan Hubicka <jh@suse.cz>
-
- PR lto/45721
- PR lto/45375
- * gcc.dg/lto/pr45721_1.c: New file.
- * gcc.dg/lto/pr45721_0.c: New file.
-
-2011-01-11 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/46076
- * gcc.dg/tree-ssa/pr46076.c: New testcase.
-
-2011-01-11 Jeff Law <law@redhat.com>
-
- * PR tree-optimization/47086
- * gcc.dg/pr47086.c: New test.
-
-2011-01-11 Jason Merrill <jason@redhat.com>
-
- PR c++/46658
- * g++.dg/template/new10.C: New.
-
- PR c++/45520
- * g++.dg/cpp0x/lambda/lambda-this3.C: New.
-
-2011-01-11 Iain Sandoe <iains@gcc.gnu.org>
-
- * objc-obj-c++-shared/next-mapping.h: Add copyright header.
- Split type definitions and NSConstantString class into...
- * objc-obj-c++-shared/objc-test-suite-types.h: New.
- * objc-obj-c++-shared/nsconstantstring-class.h: New.
- * objc-obj-c++-shared/nsconstantstring-class-impl.h: New.
- * objc-obj-c++-shared/nsconstantstring-class-impl.m: New.
- * objc-obj-c++-shared/nsconstantstring-class-impl.mm: New.
- * objc-obj-c++-shared/next-abi.h: Add copyright header, minor update
- to comments.
- * objc-obj-c++-shared/objc-test-suite-next-encode-assist.h: Adjust
- encode defines for newer NeXT system headers.
- * obj-c++.dg/template-4.mm: Adjust to use nsconstantstring headers.
- * obj-c++.dg/torture/strings/string1.mm: Likewise.
- * objc.dg/foreach-5.m: Likewise.
- * objc.dg/foreach-2.m: Likewise.
- * objc.dg/foreach-4.m: Likewise.
- * objc.dg/torture/strings/string1.m: Likewise.
- * objc.dg/torture/strings/string2.m: Likewise.
- * objc.dg/torture/strings/string3.m: Likewise.
- * objc.dg/torture/strings/string4.m: Likewise.
- * obj-c++.dg/torture/strings/const-str-3.mm: Adjust to use type
- header and stand alone.
- * obj-c++.dg/strings/strings-2.mm: Likewise.
- * objc.dg/torture/strings/const-str-3.m: Likewise.
- * objc.dg/strings/strings-2.m: Likewise.
- * objc.dg/strings/const-str-12b.m: Likewise.
-
-2011-01-12 Richard Guenther <rguenther@suse.de>
-
- PR middle-end/32511
- * gcc.dg/attr-weak-1.c: Adjust.
-
-2011-01-11 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47051
- * gfortran.dg/realloc_on_assign_2.f03 : Modify 'test1' to be
- standard compliant and comment.
-
-2011-01-10 Jan Hubicka <jh@suse.cz>
-
- PR lto/46083
- * gcc.dg/initpri3.c: New testcase.
-
-2011-01-10 H.J. Lu <hongjiu.lu@intel.com>
-
- PR lto/47222
- * g++.dg/torture/stackalign/test-unwind.h (g_edi): Mark it
- externally visible.
- (g_esi): Likewise.
- (g_ebx): Likewise.
- (g_ebp): Likewise.
- (g_esp): Likewise.
- (g_ebp_save): Likewise.
- (g_esp_save): Likewise.
-
-2011-01-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * g++.dg/ipa/pr46984.C: Add dg-require-effective-target lto.
-
-2011-01-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR tree-optimization/46021
- * gcc.dg/tree-ssa/20040204-1.c: Don't XFAIL on alpha*-*-*,
- i?86-*-*, x86_64-*-*.
-
-2011-01-10 Jeff Law <law@redhat.com>
-
- * PR tree-optimization/47141
- * gcc.c-torture/compile/pr47141.c: New test.
-
-2011-01-10 Eric Botcazou <ebotcazou@adacore.com>
-
- PR testsuite/46230
- * gcc.dg/vect/vect-vfa-slp.c: Remove XFAIL.
- * gcc.dg/vect/slp-23.c: Remove XFAIL for SLP.
- * gcc.dg/vect/slp-35.c: Remove XFAILs.
- * gcc.dg/vect/no-tree-pre-slp-29.c: Likewise.
-
- PR testsuite/46230
- * gcc.dg/vect/vect-peel-1.c (main): Prevent initialization loop from
- being vectorized. Adjust dg-final pattern. Remove XFAIL.
- * gcc.dg/vect/vect-peel-2.c (main): Likewise.
- * gcc.dg/vect/vect-peel-4.c (main): Prevent initialization loop from
- being vectorized. Adjust dg-final pattern.
-
- PR testsuite/46230
- * gcc.dg/vect/pr33804.c: XFAIL only for ilp32.
- * gcc.dg/vect/slp-24.c: Likewise.
-
-2011-01-10 Dave Korn <dave.korn.cygwin@gmail.com>
-
- PR c++/47218
- * g++.dg/other/pr47218-1.C: New test file.
- * g++.dg/other/pr47218.C: Likewise.
- * g++.dg/other/pr47218.h: New supporting header.
-
-2011-01-09 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR objc/47232
- * objc.dg/attributes/invalid-attribute-1.m: New.
- * obj-c++.dg/attributes/invalid-attribute-1.mm: New.
-
-2011-01-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47224
- * gfortran.dg/proc_ptr_comp_28.f90: New.
-
-2011-01-09 Iain Sandoe <iains@gcc.gnu.org>
-
- * obj-c++.dg/gnu-api-2-class.mm: Skip for Darwin < 9.
- * obj-c++.dg/gnu-api-2-ivar.mm: Likewise.
- * obj-c++.dg/gnu-api-2-method.mm: Likewise.
- * obj-c++.dg/gnu-api-2-objc.mm: Likewise.
- * obj-c++.dg/gnu-api-2-object.mm: Likewise.
- * obj-c++.dg/gnu-api-2-property.mm: Likewise.
- * obj-c++.dg/gnu-api-2-protocol.mm: Likewise.
- * obj-c++.dg/gnu-api-2-sel.mm: Likewise.
- * objc.dg/gnu-api-2-class.m: Likewise.
- * objc.dg/gnu-api-2-ivar.m: Likewise.
- * objc.dg/gnu-api-2-method.m: Likewise.
- * objc.dg/gnu-api-2-objc.m: Likewise.
- * objc.dg/gnu-api-2-object.m: Likewise.
- * objc.dg/gnu-api-2-property.m: Likewise.
- * objc.dg/gnu-api-2-protocol.m: Likewise.
- * objc.dg/gnu-api-2-sel.m: Likewise.
-
-2011-01-09 Iain Sandoe <iains@gcc.gnu.org>
-
- * objc.dg/foreach-1.m: Skip for Darwin < 9.
- * objc.dg/objc-foreach-4.m: Likewise.
- * objc.dg/objc-foreach-5.m: Skip for Darwin < 9, adjust headers.
- * objc.dg/foreach-2.m: Skip for Darwin < 9, return self from init.
- * objc.dg/foreach-4.m: Likewise.
- * objc.dg/foreach-5.m: Likewise.
- * objc.dg/foreach-3.m: Return self from init.
-
-2011-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/38536
- * gfortran.dg/iso_c_binding_c_loc_char_1.f03: New test.
-
-2011-01-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/46313
- * gfortran.dg/class_35.f90: New.
-
-2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
-
- * objc.dg/foreach-1.m: Add "-Wall" to flags.
-
-2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
-
- PR objc/47078
- * objc.dg/invalid-method-2.m: New.
- * obj-c++.dg/invalid-method-2.mm: New.
-
-2011-01-08 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/46896
- * gfortran.dg/transpose_optimization_2.f90 : New test.
-
-2011-01-08 Jan Hubicka <jh@suse.cz>
-
- PR tree-optmization/46469
- * g++.dg/torture/pr46469.C: New testcase.
-
-2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
-
- * objc-obj-c++-shared/next-mapping.h: Move code and definitions for
- emulation of libobjc-gnu structure layout functionality to ..
- * objc-obj-c++-shared/objc-test-suite-next-encode-assist.h: New.
- * objc-obj-c++-shared/objc-test-suite-next-encode-assist-impl.h: New.
- * objc/execute/bf-common.h: Adjust headers.
- * objc/execute/bf-1.m: Likewise.
- * objc/execute/bf-2.m: Likewise.
- * objc/execute/bf-3.m: Likewise.
- * objc/execute/bf-4.m: Likewise.
- * objc/execute/bf-5.m: Likewise.
- * objc/execute/bf-6.m: Likewise.
- * objc/execute/bf-7.m: Likewise.
- * objc/execute/bf-8.m: Likewise.
- * objc/execute/bf-9.m: Likewise.
- * objc/execute/bf-10.m: Likewise.
- * objc/execute/bf-11.m: Likewise.
- * objc/execute/bf-12.m: Likewise.
- * objc/execute/bf-13.m: Likewise.
- * objc/execute/bf-14.m: Likewise.
- * objc/execute/bf-15.m: Likewise.
- * objc/execute/bf-16.m: Likewise.
- * objc/execute/bf-17.m: Likewise.
- * objc/execute/bf-18.m: Likewise.
- * objc/execute/bf-19.m: Likewise.
- * objc/execute/bf-20.m: Likewise.
- * objc/execute/bf-21.m: Likewise.
- * objc/execute/bycopy-3.m: Adjust headers, add next-specific code for
- objc_get_type_qualifiers ().
-
-2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/45777
- * gfortran.dg/dependency_39.f90: New test.
-
-2011-01-07 Jan Hubicka <jh@suse.cz>
-
- Get builtins tests ready for linker plugin.
- * gcc.c-torture/execute/builtins/memcpy-chk.c (s2,s3,l1): Mark volatile.
- * gcc.c-torture/execute/builtins/memops-asm-lib.c (my_memcpy, my_bcopy,
- my_memset, my_bzero): Mark used.
- * gcc.c-torture/execute/builtins/memset-chk.c (l1, l3): Mark volatile.
- * gcc.c-torture/execute/builtins/memmove-chk.c (s1,s2,s3,l1): Mark
- volatile.
- * gcc.c-torture/execute/builtins/mempcpy-chk.c (s2,s3,l1): Mark
- volatile.
-
-2011-01-07 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/46367
- * g++.dg/torture/pr46367.C: New file.
-
-2011-01-07 Jakub Jelinek <jakub@redhat.com>
-
- PR target/47201
- * gcc.dg/pr47201.c: New test.
-
- PR bootstrap/47187
- * gcc.dg/tree-prof/pr47187.c: New test.
-
-2011-01-07 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/41580
- * gfortran.dg/extends_type_of_3.f90: New.
-
-2011-01-07 Kai Tietz <kai.tietz@onevision.com>
-
- * g++.dg/ext/dllexport-MI1.C: Adjust test.
- * g++.dg/ext/dllimport-MI1.C: Likewise.
- * g++.dg/ext/dllimport1.C: Add test for x86_64-*-mingw*.
- * g++.dg/ext/dllimport10.C: Likewise.
- * g++.dg/ext/dllimport11.C: Likewise.
- * g++.dg/ext/dllimport12.C: Likewise.
- * g++.dg/ext/dllimport13.C: Likewise.
- * g++.dg/ext/dllimport2.C: Likewise.
- * g++.dg/ext/dllimport3.C: Likewise.
- * g++.dg/ext/dllimport4.C: Likewise.
- * g++.dg/ext/dllimport5.C: Likewise.
- * g++.dg/ext/dllimport6.C: Likewise.
- * g++.dg/ext/dllimport8.C: Likewise.
- * g++.dg/ext/dllimport9.C: Likewise.
- * g++.dg/ext/selectany2.C: Enable test for x86_64-*-mingw*
- targets, too. Additionally enable test for i?86-*-mingw*.
- * g++.dg/ext/selectany1.C: Likewise.
- Remove guard variable check.
-
-2011-01-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47189
- PR fortran/47194
- * gfortran.dg/storage_size_3.f08: Extended.
-
-2011-01-07 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/47022
- * g++.dg/template/stdarg1.C: New test.
-
-2011-01-06 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/47195
- * gfortran.dg/interface_33.f90: Fixed dg-error declarations.
- * gfortran.dg/defined_operators_1.f90: Split the subroutine
- from the interface of functions to not hide the errors that
- shall be tested.
-
-2011-01-06 Jan Hubicka <jh@suse.cz>
-
- * gcc.dg/lto/pr47188_0.c: New testcase.
- * gcc.dg/lto/pr47188_1.c: New testcase.
-
-2011-01-06 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/33117
- PR fortran/46478
- * gfortran.dg/interface_33.f90: New test.
-
-2011-01-06 Jakub Jelinek <jakub@redhat.com>
-
- PR c/47150
- * gcc.c-torture/compile/pr47150.c: New test.
-
-2011-01-06 Ira Rosen <irar@il.ibm.com>
-
- PR tree-optimization/47139
- * gcc.dg/vect/pr47139.c: New test.
-
-2011-01-05 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47180
- * gfortran.dg/extends_type_of_2.f03: New.
-
-2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * gcc.dg/stack-usage-1.c (SIZE): Provide proper value for __SPU__.
-
-2011-01-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/opt14.adb: New test.
-
-2011-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/46017
- * gfortran.dg/allocate_error_2.f90: New test.
-
-2011-01-05 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47024
- * gfortran.dg/storage_size_3.f08: New.
-
-2011-01-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47154
- * gfortran.dg/namelist_68.f90: New test.
-
-2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/unchecked_convert8.ad[sb]: New test.
-
-2011-01-04 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/46448
- * gfortran.dg/class_34.f90: New.
-
-2011-01-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * gcc.dg/torture/builtin-cproj-1.c: On the __SPU__ target, do not
- use __builtin_inff. Skip all single-precision tests that require
- Infinity.
-
-2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * g++.dg/torture/pr46111.C: Add dg-require-effective-target pthread.
-
-2011-01-03 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47148
- * gcc.c-torture/execute/pr47148.c: New test.
-
- PR tree-optimization/47155
- * gcc.c-torture/execute/pr47155.c: New test.
-
- PR rtl-optimization/47157
- * gcc.c-torture/compile/pr47157.c: New test.
-
-2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * gcc.dg/torture/vector-shift2.c (schar): Define.
- (main): Always use schar or uchar instead of plain "char" to avoid
- dependencies on implementation-defined char signedness.
-
-2011-01-03 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/46801
- * gnat.dg/pack9.adb: Remove xfail.
-
-2011-01-03 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/46984
- * g++.dg/ipa/pr46984.C: New test.
-
-2011-01-02 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/46408
- * gfortran.dg/class_19.f03: Adjust counting of __builtin_free.
-
-2011-01-02 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/47140
- * gcc.c-torture/compile/pr47140.c: New test.
-
- PR rtl-optimization/47028
- * gcc.dg/pr47028.c: New test.
-
-2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
-
- * objc.dg/protocol-forward-1.m: Removed TODO.
- * objc.dg/protocol-forward-2.m: New.
- * obj-c++.dg/protocol-forward-2.mm: Removed TODO.
- * obj-c++.dg/protocol-forward-2.mm: New.
-
-2011-01-01 Kai Tietz <kai.tietz@onevision.com>
-
- PR target/38662
- * g++.dg/eh/pr38662.C: New testcase.
-
-2011-01-01 Chung-Lin Tang <cltang@codesourcery.com>
-
- * gcc.target/arm/vfp-1.c (test_ldst): Fixed fsts test to
- scan for newline '\n'.
-
\f
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
--- /dev/null
+2011-12-31 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51397
+ * g++.dg/cpp0x/static_assert6.C: New.
+
+2011-12-31 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/tree-ssa/vrp47: Pass -march=i586 for ia32 target.
+
+2011-12-31 Thomas König <tkoenig@gcc.gnu.org>
+
+ PR fortran/51502
+ * lib/gcc-dg.exp (scan-module-absence): New function.
+ * gfortran.dg/implicit_pure_2.f90: New test.
+
+2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51316
+ * g++.dg/cpp0x/alignof4.C: New.
+
+2011-12-29 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR testsuite/51702
+ * gcc.dg/scal-to-vec1.c: If 32-bit powerpc-linux, add the
+ -mabi=altivec option, which suppresses a warning message about
+ passing vectors by reference. The extra warning causes some tests
+ to fail.
+ * gcc.dg/scal-to-vec2.c: Likewise.
+ * gcc.dg/Wstrict-aliasing-bogus-ref-all-2.c: Likewise.
+ * gcc.dg/pr35442.c: Likewise.
+ * gcc.dg/vector-compare-1.c: Likewise.
+ * gcc.dg/vector-compare-2.c: Likewise.
+ * gcc.dg/torture/pr36891.c: Likewise.
+
+2012-12-29 Kai Tietz <ktietz@redhat.com>
+
+ * g++.dg/abi/bitfield3.C: Make sure test runs
+ for windows targets without activated ms-bitfields option.
+
+ * g++.old-deja/g++.brendan/new3.C: Adjust test for mingw
+ targets to use static-version.
+ * g++.old-deja/g++.abi/cxa_vec.C: Likewise.
+ * g++.old-deja/g++.abi/arraynew.C: Likewise.
+ * g++.old-deja/g++.eh/new1.C: Likewise.
+ * g++.old-deja/g++.eh/new2.C: Likewise.
+
+2011-12-29 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * gfortran.dg/function_optimize_9.f90: New test.
+
+2011-12-27 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/23211
+ * g++.dg/template/using18.C: New.
+ * g++.dg/template/using19.C: New.
+ * g++.dg/template/nested3.C: Remove dg-message at instantiation.
+ * g++.dg/template/crash13.C: Likewise.
+
+2011-12-28 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/51623
+ * gcc.target/powerpc/pr51623.c: New file.
+
+2011-12-28 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/torture/pr50396.c: Use dg-add-options ieee.
+
+2011-12-27 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51547
+ * g++.dg/cpp0x/pr51547.C: New.
+
+2011-12-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.c-torture/execute/20111227-1.c: New test.
+
+2011-12-25 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/48641
+ * gcc.dg/compile/pr48641.c: New file.
+
+2011-12-26 Joey Ye <joey.ye@arm.com>
+
+ PR middle-end/51200
+ * gcc.dg/volatile-bitfields-2.c: New test.
+
+2011-12-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/51507
+ * g++.dg/cpp0x/variadic121.C: New.
+
+2011-12-23 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/vect/fast-math-pr35982.c: Fix parenthesis in target selectors.
+
+2011-12-23 Dmitry Plotnikov <dplotnikov@ispras.ru>
+
+ * gcc.target/arm/vect-vcvt.c: New test.
+ * gcc.target/arm/vect-vcvtq.c: New test.
+
+ * gcc.dg/vect/fast-math-pr35982.c: Added vect_strided2 alternative
+ in final check.
+
+ * lib/target-supports.exp (check_effective_target_vect_intfloat_cvt):
+ True for ARM NEON.
+ (check_effective_target_vect_uintfloat_cvt): Likewise.
+ (check_effective_target_vect_floatuint_cvt): Likewise.
+ (check_effective_target_vect_floatint_cvt): Likewise.
+
+2011-12-23 Richard Guenther <rguenther@suse.de>
+
+ PR rtl-optimization/50396
+ * gcc.dg/torture/pr50396.c: New testcase.
+
+2011-12-22 Bin Cheng <bin.cheng@arm.com>
+
+ PR tree-optimization/43491
+ * gcc.dg/tree-ssa/pr43491.c: New test.
+
+2011-12-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR testsuite/50722
+ * gcc.dg/pr49994-3.c: Skip on ia64-*-*-*, hppa*-*-* and *-*-hpux*.
+
+2011-12-22 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51650
+ * g++.dg/lto/pr51650-1_0.C: New testcase.
+ * g++.dg/lto/pr51650-2_0.C: Likewise.
+
+2011-12-21 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/51643
+ * gcc.target/arm/sibcall-2.c: New test.
+
+2011-12-22 Uros Bizjak <ubizjak@gmail.com>
+
+ PR testsuite/51645
+ * g++.dg/cpp0x/alias-decl-debug-0.C: Add dg-skip-if.
+
+2011-12-21 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/pr50038.c: Move to ...
+ * gcc.target/i386/pr50038.c: ... here. Test on all targets.
+
+2011-12-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/51611
+ * g++.dg/cpp0x/nsdmi-virtual1.C: New.
+
+2011-12-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51305
+ * g++.dg/cpp0x/constexpr-noexcept6.C: New.
+
+2011-12-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/51644
+ PR middle-end/51647
+ * gcc.dg/pr51644.c: New test.
+ * g++.dg/warn/Wreturn-4.C: New test.
+
+2011-12-21 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
+
+ * gcc.dg/vect/no-section-anchors-vect-31.c: Adjust array size and test
+ diag-scans to fix fail on AVX.
+ * gcc.dg/vect/no-section-anchors-vect-36.c: Ditto.
+ * gcc.dg/vect/no-section-anchors-vect-64.c: Ditto.
+ * gcc.dg/vect/no-section-anchors-vect-66.c: Ditto.
+ * gcc.dg/vect/no-section-anchors-vect-68.c: Ditto.
+ * gcc.dg/vect/no-section-anchors-vect-69.c: Ditto.
+ * gcc.dg/vect/no-vfa-vect-dv-2.c: Adjust dg-scans.
+ * gcc.dg/vect/pr45752.c: Ditto.
+ * gcc.dg/vect/slp-perm-4.c: Ditto.
+ * gcc.dg/vect/slp-perm-9.c: Ditto.
+ * gcc.dg/vect/vect-33.c: Ditto.
+ * gcc.dg/vect/vect-35.c: Ditto.
+ * gcc.dg/vect/vect-6-big-array.c: Ditto.
+ * gcc.dg/vect/vect-6.c: Ditto.
+ * gcc.dg/vect/vect-91.c: Ditto.
+ * gcc.dg/vect/vect-all-big-array.c: Ditto.
+ * gcc.dg/vect/vect-all.c: Ditto.
+ * gcc.dg/vect/vect-multitypes-1.c: Ditto.
+ * gcc.dg/vect/vect-outer-4c.c: Ditto.
+ * gcc.dg/vect/vect-outer-5.c: Ditto.
+ * gcc.dg/vect/vect-over-widen-1.c: Ditto.
+ * gcc.dg/vect/vect-over-widen-3.c: Ditto.
+ * gcc.dg/vect/vect-over-widen-4.c: Ditto.
+ * gcc.dg/vect/vect-peel-1.c: Ditto.
+ * gcc.dg/vect/vect-peel-2.c: Ditto.
+ * gcc.dg/vect/vect-peel-3.c: Ditto.
+ * gcc.dg/vect/vect-reduc-pattern-1b.c: Ditto.
+ * gcc.dg/vect/vect-reduc-pattern-1c.c: Ditto.
+ * gcc.dg/vect/vect-reduc-pattern-2b.c: Ditto.
+ * gcc.dg/vect/wrapv-vect-reduc-pattern-2c.c: Ditto.
+ * lib/target-supports.exp (check_avx_available): New function.
+ (check_effective_target_vect_sizes_32B_16B): Ditto.
+ (check_prefer_avx128): Ditto.
+ (check_effective_target_vect_aligned_arrays): Add handling of AVX.
+ (check_effective_target_vect_multiple_sizes): Ditto.
+
+2011-12-21 Enkovich Ilya <ilya.enkovich@intel.com>
+
+ PR target/50038
+ * gcc.dg/pr50038.c: New test.
+
+2011-12-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51621
+ * g++.dg/cpp0x/constexpr-ice5.C: New.
+
+2011-12-20 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c11-version-1.c, gcc.dg/c11-version-2.c,
+ gcc.dg/c94-version-1.c, gcc.dg/c99-version-1.c,
+ gcc.dg/gnu11-version-1.c: New tests.
+
+2011-12-20 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR middle-end/51200
+ * gcc.target/arm/volatile-bitfields-4.c: New test.
+ * c-c++-common/abi-bf.c: New test.
+
+2011-12-20 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/49951
+ * g++.dg/gcov/gcov-2.C: Adjust.
+
+2011-12-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51612
+ * g++.dg/cpp0x/constexpr-ice4.C: New.
+
+2011-12-19 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51328
+ * g++.dg/template/crash109.C: New.
+
+2011-12-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/51530
+ * g++.dg/cpp0x/nullptr26.C: New.
+
+2011-12-19 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * gcc.target/mips/mult-1.c: Require -O2.
+
+2011-12-19 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * gcc.target/mips/ext-2.c: Add NOMIPS16.
+
+2011-12-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/51526
+ * g++.dg/cpp0x/constexpr-delegating.C: New.
+
+2011-12-19 Sandra Loosemore <sandra@codesourcery.com>
+ Tom de Vries <tom@codesourcery.com>
+
+ PR rtl-opt/50380
+ * gcc.c-torture/compile/pr50380.c: New testcase.
+
+2011-12-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51605
+ * gfortran.dg/block_10.f90: New.
+
+2011-12-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/51553
+ * g++.dg/cpp0x/initlist64.C: New.
+
+ PR c++/51228
+ * c-c++-common/transparent-union-1.c: New.
+
+2011-12-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR tree-optimization/51580
+ * gnat.dg/specs/loop_optimization1.ads: New test.
+ * gnat.dg/specs/loop_optimization1_pkg.ad[sb]: New helper.
+
+2011-12-19 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51573
+ * gcc.dg/lto/20111207-2_0.c: Adjust.
+ * g++.dg/lto/pr51573-1_0.C: New testcase.
+
+2011-12-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/51619
+ * g++.dg/cpp0x/pr51619.C: New test.
+
+2011-12-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51605
+ * gfortran.dg/select_type_25.f90: New.
+
+2011-12-19 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/51583
+ * gcc.dg/tree-ssa/pr51583.c: New test.
+
+2011-12-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51596
+ * g++.dg/opt/pr51596.C: New test.
+
+ PR middle-end/51590
+ PR tree-optimization/51606
+ * gcc.dg/vect/pr51590.c: New test.
+
+2011-12-19 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51572
+ * g++.dg/lto/pr51572-2_0.C: New testcase.
+
+2011-12-19 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51477
+ * g++.dg/cpp0x/nsdmi6.C: New test.
+
+2011-12-19 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/coarray_poly_3.f90: New.
+ * coarray/poly_run_1.f90: Enable some previously commented code.
+
+2011-12-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/51489
+ * g++.dg/cpp0x/constexpr-ptrsub.C: New.
+
+2011-12-18 Hans-Peter Nilsson <hp@axis.com>
+
+ * gcc.dg/pr51491-2.c: Fix "cleanup-treee-dump" typo.
+
+2011-12-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/51588
+ * g++.dg/parse/enum7.C: New.
+
+ PR c++/51586
+ * g++.dg/lookup/nested2.C: New.
+
+ PR c++/51587
+ * g++.dg/parse/enum6.C: New.
+
+2011-12-17 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/51491
+ * gcc.dg/pr51491.c: New test.
+ * gcc.dg/pr51491-2.c: Same.
+
+2011-12-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/51416
+ * g++.dg/cpp0x/auto31.C: New.
+
+2011-12-16 Ian Lance Taylor <iant@google.com>
+
+ PR middle-end/51592
+ * gcc.dg/20111216-1.c: New test.
+
+2011-12-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/51461
+ * g++.dg/init/static4.C: New.
+
+2011-12-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/51331
+ * g++.dg/init/value10.C: New.
+
+2011-12-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR testsuite/50803
+ * gcc.dg/ipa/inline-5.c: XFAIL for 32-bit hppa.
+
+ PR tree-optimization/51575
+ * g++.dg/opt/pr51575.C: New test.
+
+ PR debug/51557
+ * gcc.dg/pr51557.c: New test.
+
+2011-12-16 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51572
+ * gcc.dg/lto/pr51572-1_0.c: New testcase.
+
+2011-12-15 Jason Merrill <jason@redhat.com>
+
+ PR c++/51458
+ * g++.dg/ext/desig4.C: New.
+
+2011-12-15 Paul Thomas <pault@gcc.gnu.org>
+
+ * gfortran.dg/class_array_3.f03: Remove explicit indexing of
+ A%disp() to use scalarizer.
+ * gfortran.dg/class_array_9.f03: New.
+
+2011-12-15 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/vect/vect-sdivmod-1.c: New test.
+
+ PR c++/51463
+ * g++.dg/cpp0x/pr51463.C: New test.
+
+ PR c/51360
+ * c-c++-common/gomp/pr51360.c: New test.
+ * g++.dg/gomp/pr51360.C: New test.
+
+ PR middle-end/49806
+ * gcc.dg/tree-ssa/vrp47.c: Add -fdump-tree-dom2 to dg-options.
+ Check for x_? & y in dom2 dump and xfail the check in dom1 dump.
+
+ PR tree-optimization/51117
+ * g++.dg/opt/pr51117.C: New test.
+
+2011-12-15 Romain Geissler <romain.geissler@gmail.com>
+
+ * gcc.c-torture/execute/builtins/chk.h (stpncpy, stpncpy_disallowed):
+ New definitions.
+ * gcc.c-torture/execute/builtins/lib/chk.c (stpncpy_disallowed):
+ Likewise.
+ (stpncpy, __stpncpy_chk): New functions.
+ * gcc.c-torture/execute/builtins/stpncpy-chk-lib.c: New file.
+ * gcc.c-torture/execute/builtins/stpncpy-chk.c: Likewise.
+
+2011-12-15 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51567
+ * g++.dg/lto/pr51567-1_0.C: New testcase.
+
+2011-12-15 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51473
+ * g++.dg/cpp0x/auto30.C: New test.
+
+2011-12-15 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/coarray/poly_run_3.f90: New.
+ * gfortran.dg/coarray/poly_run_2.f90: Enable comment-out test.
+
+2011-12-15 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51564
+ * g++.dg/lto/pr51564-1_0.C: New testcase.
+
+2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/51365
+ * g++.dg/ext/is_final.C: New.
+
+2012-12-15 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48508
+ * g++.dg/lto/pr48508-1_0.C: New testcase.
+ * g++.dg/lto/pr48508-1_1.C: Likewise.
+
+2011-12-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/51554
+ * g++.dg/init/constant1.C: New.
+
+ PR c++/51248
+ * g++.dg/other/enum2.C: New.
+
+2011-12-14 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51475
+ * g++.dg/cpp0x/initlist63.C: New test.
+
+2011-12-14 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50931
+ * gcc.target/avr/torture/int24-mul.c: New.
+
+2011-12-14 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51476
+ * g++.dg/cpp0x/ptrmem-cst-arg1.C: New test.
+
+2011-12-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/51406
+ PR c++/51161
+ * g++.dg/cpp0x/rv-cast3.C: New.
+ * g++.dg/cpp0x/rv-cast4.C: New.
+
+2011-12-13 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51464
+ * g++.dg/cpp0x/lambda/lambda-ice6.C: New.
+
+2011-12-13 Andrew Pinski <apinski@cavium.com>
+ Adam Nemet <anemet@caviumnetworks.com>
+
+ * gcc.target/mips/mips.exp (mips_option_groups): Fix debug. Add
+ -fdump-* options.
+ * gcc.target/mips/octeon2-pipe-1.c: New testcase.
+ * gcc.target/mips/octeon-pipe-1.c: New testcase.
+
+2011-12-11 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/14258
+ * g++.dg/template/using16.C: New.
+ * g++.dg/template/using17.C: New.
+
+2011-12-13 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/51362
+ * gcc.dg/ipa/pr51362.c: New test.
+
+2011-12-13 Uros Bizjak <ubizjak@gmail.com>
+
+ PR testsuite/51524
+ * gcc.target/i386/bmi2-mulx32-1.c (gen_mulx): Add attribute regparm(2).
+ * gcc.target/i386/bmi2-mulx32-2.c (calc_mulx_u32): Ditto.
+
+2011-12-13 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48354
+ * g++.dg/lto/pr48354-1_0.C: New testcase.
+
+2011-12-13 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51519
+ * gcc.dg/pr51519.c: New testcase.
+
+2011-12-13 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/lto/20111213-1_0.c: New testcase.
+
+2011-12-13 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/vect1.ad[sb]: Add more tests.
+ * gnat.dg/vect2.ad[sb]: Likewise.
+ * gnat.dg/vect3.ad[sb]: Likewise.
+ * gnat.dg/vect4.ad[sb]: Likewise.
+ * gnat.dg/vect5.ad[sb]: Likewise.
+ * gnat.dg/vect6.ad[sb]: Likewise.
+
+2011-12-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/51495
+ * gcc.c-torture/compile/pr51495.c: New test.
+
+ PR tree-optimization/51481
+ * gcc.dg/pr51481.c: New test.
+
+2011-12-12 Georg-Johann Lay <avr@gjlay.de>
+
+ PR tree-optimization/45830
+ * gcc.c-torture/execute/pr45830.c: Move from here to...
+ * gcc.dg/torture/pr45830.c: ...this new file. Add dg-do and
+ dg-additional-options magic.
+
+2011-12-12 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * gfortran.dg/nested_modules_2.f90: Tighten test.
+
+2011-12-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.c-torture/execute/20111212-1.c: New test.
+
+2011-12-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR testsuite/51511
+ * gcc.dg/pr45819.c: Add -w to dg-options.
+
+2011-12-12 Torvald Riegel <triegel@redhat.com>
+
+ * g++.dg/tm/noexcept-1.C: New test.
+ * g++.dg/tm/noexcept-2.C: New test.
+ * g++.dg/tm/noexcept-3.C: New test.
+ * g++.dg/tm/noexcept-4.C: New test.
+ * g++.dg/tm/noexcept-5.C: New test.
+
+2011-12-12 Torvald Riegel <triegel@redhat.com>
+
+ * c-c++-common/tm/20111206.c: New test.
+
+2011-12-12 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51262
+ * g++.dg/opt/pr51262.C: New testcase.
+
+2011-12-12 Revital Eres <revital.eres@linaro.org>
+
+ PR rtl-optimization/47013
+ * gcc.dg/sms-2.c: Change scan-tree-dump-times and the code itself
+ to preserve the function.
+ * gcc.dg/sms-6.c: Add --param sms-min-sc=1. Add dg-options for
+ powerpc*-*-*. Avoid superfluous spaces in dg-final.
+ * gcc.dg/sms-3.c: Add --param sms-min-sc=1 and
+ -fmodulo-sched-allow-regmoves flags.
+ * gcc.dg/sms-7.c: Likewise. Remove dg-final for powerpc*-*-*
+ and avoid superfluous spaces in dg-final for spu-*-*.
+ * gcc.dg/sms-4.c: Add dg-options for powerpc*-*-*.
+ * gcc.dg/sms-8.c: Add --param sms-min-sc=1. Add dg-options and
+ change scan-rtl-dump-times for powerpc*-*-*.
+ * gcc.dg/sms-5.c: Add --param sms-min-sc=1 flag, remove
+ powerpc*-*-* from dg-final and avoid superfluous spaces in dg-final.
+ * gcc.dg/sms-9.c: Remove -fno-auto-inc-dec.
+
+2011-12-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51485
+ * g++.dg/vect/pr51485.cc: New test.
+
+2011-12-11 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50923
+ * gfortran.dg/warn_function_without_result_2.f90: New.
+
+2011-12-11 Paul Thomas <pault@gcc.gnu.org>
+ Tobias Burnus <burnus@gcc.gnu.org>
+
+ PR fortran/41539
+ PR fortran/43214
+ PR fortran/43969
+ PR fortran/44568
+ PR fortran/46356
+ PR fortran/46990
+ PR fortran/49074
+ * gfortran.dg/class_array_1.f03: New.
+ * gfortran.dg/class_array_2.f03: New.
+ * gfortran.dg/class_array_3.f03: New.
+ * gfortran.dg/class_array_4.f03: New.
+ * gfortran.dg/class_array_5.f03: New.
+ * gfortran.dg/class_array_6.f03: New.
+ * gfortran.dg/class_array_7.f03: New.
+ * gfortran.dg/class_array_8.f03: New.
+ * gfortran.dg/coarray_poly_1.f90: New.
+ * gfortran.dg/coarray_poly_2.f90: New.
+ * gfortran.dg/coarray/poly_run_1.f90: New.
+ * gfortran.dg/coarray/poly_run_2.f90: New.
+ * gfortran.dg/class_to_type_1.f03: New.
+ * gfortran.dg/type_to_class_1.f03: New.
+ * gfortran.dg/typebound_assignment_3.f03: Remove the error.
+ * gfortran.dg/auto_dealloc_2.f90: Occurences of __builtin_free now 2.
+ * gfortran.dg/class_19.f03: Occurences of __builtin_free now 8.
+
+2011-12-11 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/50690
+ * gfortran.dg/gomp/workshare2.f90: New test.
+ * gfortran.dg/gomp/workshare3.f90: New test.
+
+2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/elab3.ads: New test.
+
+2011-12-10 Richard Henderson <rth@redhat.com>
+
+ * gcc.target/powerpc/altivec-perm-1.c: New.
+ * gcc.target/powerpc/altivec-perm-2.c: New.
+ * gcc.target/powerpc/altivec-perm-4.c: New.
+
+2011-12-10 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ * gcc.target/epiphany/interrupt.c: Add dg-options "-g".
+ Add a scan-assembler-time clause to test for the interupt vector jump.
+ (f): Rename to ...
+ (dma0_handler): ... this.
+
+2011-12-10 Nathan Sidwell <nathan@acm.org>
+
+ PR gcov-profile/51449
+ * g++.dg/gcov/gcov-14.C: New.
+
+2011-12-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.c-torture/compile/20111209-1.c: New test.
+
+2011-12-09 Jason Merrill <jason@redhat.com>
+
+ PR c++/51151
+ * g++.dg/warn/Woverflow-4.C: New.
+
+2011-12-09 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51289
+ * g++.dg/cpp0x/alias-decl-17.C: New test.
+
+2011-12-09 Michael Meissner <meissner@the-meissners.org>
+
+ * gcc.target/powerpc/recip-5.c: Disable running on any system that
+ does not support VSX.
+
+ * gcc.target/powerpc/ppc-target-4.c: New file to test target
+ specific functions enabling target specific builtins.
+
+2011-12-09 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
+
+ * gcc.dg/vect/slp-13.c: Array size increase reverted.
+ * gcc.dg/vect/slp-24.c: Ditto.
+ * gcc.dg/vect/slp-3.c: Ditto.
+ * gcc.dg/vect/slp-34.c: Ditto.
+ * gcc.dg/vect/slp-4.c: Ditto.
+ * gcc.dg/vect/slp-cond-2.c: Ditto.
+ * gcc.dg/vect/slp-multitypes-11.c: Ditto.
+ * gcc.dg/vect/vect-1.c: Ditto.
+ * gcc.dg/vect/vect-10.c: Ditto.
+ * gcc.dg/vect/vect-105.c: Ditto.
+ * gcc.dg/vect/vect-112.c: Ditto.
+ * gcc.dg/vect/vect-15.c: Ditto.
+ * gcc.dg/vect/vect-2.c: Ditto.
+ * gcc.dg/vect/vect-31.c: Ditto.
+ * gcc.dg/vect/vect-32.c: Ditto.
+ * gcc.dg/vect/vect-33.c: Ditto.
+ * gcc.dg/vect/vect-34.c: Ditto.
+ * gcc.dg/vect/vect-35.c: Ditto.
+ * gcc.dg/vect/vect-36.c: Ditto.
+ * gcc.dg/vect/vect-6.c: Ditto.
+ * gcc.dg/vect/vect-73.c: Ditto.
+ * gcc.dg/vect/vect-74.c: Ditto.
+ * gcc.dg/vect/vect-75.c: Ditto.
+ * gcc.dg/vect/vect-76.c: Ditto.
+ * gcc.dg/vect/vect-80.c: Ditto.
+ * gcc.dg/vect/vect-85.c: Ditto.
+ * gcc.dg/vect/vect-89.c: Ditto.
+ * gcc.dg/vect/vect-97.c: Ditto.
+ * gcc.dg/vect/vect-98.c: Ditto.
+ * gcc.dg/vect/vect-all.c: Ditto.
+ * gcc.dg/vect/vect-double-reduc-6.c: Ditto.
+ * gcc.dg/vect/vect-iv-8.c: Ditto.
+ * gcc.dg/vect/vect-iv-8a.c: Ditto.
+ * gcc.dg/vect/vect-outer-1.c: Ditto.
+ * gcc.dg/vect/vect-outer-1a.c: Ditto.
+ * gcc.dg/vect/vect-outer-1b.c: Ditto.
+ * gcc.dg/vect/vect-outer-2.c: Ditto.
+ * gcc.dg/vect/vect-outer-2a.c: Ditto.
+ * gcc.dg/vect/vect-outer-2c.c: Ditto.
+ * gcc.dg/vect/vect-outer-3.c: Ditto.
+ * gcc.dg/vect/vect-outer-3a.c: Ditto.
+ * gcc.dg/vect/vect-outer-4a.c: Ditto.
+ * gcc.dg/vect/vect-outer-4b.c: Ditto.
+ * gcc.dg/vect/vect-outer-4c.c: Ditto.
+ * gcc.dg/vect/vect-outer-4d.c: Ditto.
+ * gcc.dg/vect/vect-outer-4m.c: Ditto.
+ * gcc.dg/vect/vect-outer-fir-lb.c: Ditto.
+ * gcc.dg/vect/vect-outer-fir.c: Ditto.
+ * gcc.dg/vect/vect-over-widen-1.c: Ditto.
+ * gcc.dg/vect/vect-over-widen-2.c: Ditto.
+ * gcc.dg/vect/vect-over-widen-3.c: Ditto.
+ * gcc.dg/vect/vect-over-widen-4.c: Ditto.
+ * gcc.dg/vect/vect-reduc-1char.c: Ditto.
+ * gcc.dg/vect/vect-reduc-2char.c: Ditto.
+ * gcc.dg/vect/vect-reduc-pattern-1b.c: Ditto.
+ * gcc.dg/vect/vect-reduc-pattern-1c.c: Ditto.
+ * gcc.dg/vect/vect-reduc-pattern-2b.c: Ditto.
+ * gcc.dg/vect/vect-shift-2.c: Ditto.
+ * gcc.dg/vect/vect-strided-a-u8-i8-gap2.c: Ditto.
+ * gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Ditto.
+ * gcc.dg/vect/vect-strided-u8-i8-gap2.c: Ditto.
+ * gcc.dg/vect/vect-strided-u8-i8-gap4.c: Ditto.
+ * gcc.dg/vect/vect-strided-u8-i8-gap7.c: Ditto.
+ * gcc.dg/vect/slp-13-big-array.c: New test.
+ * gcc.dg/vect/slp-24-big-array.c: Ditto.
+ * gcc.dg/vect/slp-3-big-array.c: Ditto.
+ * gcc.dg/vect/slp-34-big-array.c: Ditto.
+ * gcc.dg/vect/slp-4-big-array.c: Ditto.
+ * gcc.dg/vect/slp-cond-2-big-array.c: Ditto.
+ * gcc.dg/vect/slp-multitypes-11-big-array.c: Ditto.
+ * gcc.dg/vect/vect-1-big-array.c: Ditto.
+ * gcc.dg/vect/vect-10-big-array.c: Ditto.
+ * gcc.dg/vect/vect-105-big-array.c: Ditto.
+ * gcc.dg/vect/vect-112-big-array.c: Ditto.
+ * gcc.dg/vect/vect-15-big-array.c: Ditto.
+ * gcc.dg/vect/vect-2-big-array.c: Ditto.
+ * gcc.dg/vect/vect-31-big-array.c: Ditto.
+ * gcc.dg/vect/vect-32-big-array.c: Ditto.
+ * gcc.dg/vect/vect-33-big-array.c: Ditto.
+ * gcc.dg/vect/vect-34-big-array.c: Ditto.
+ * gcc.dg/vect/vect-35-big-array.c: Ditto.
+ * gcc.dg/vect/vect-36-big-array.c: Ditto.
+ * gcc.dg/vect/vect-6-big-array.c: Ditto.
+ * gcc.dg/vect/vect-73-big-array.c: Ditto.
+ * gcc.dg/vect/vect-74-big-array.c: Ditto.
+ * gcc.dg/vect/vect-75-big-array.c: Ditto.
+ * gcc.dg/vect/vect-76-big-array.c: Ditto.
+ * gcc.dg/vect/vect-80-big-array.c: Ditto.
+ * gcc.dg/vect/vect-85-big-array.c: Ditto.
+ * gcc.dg/vect/vect-89-big-array.c: Ditto.
+ * gcc.dg/vect/vect-97-big-array.c: Ditto.
+ * gcc.dg/vect/vect-98-big-array.c: Ditto.
+ * gcc.dg/vect/vect-all-big-array.c: Ditto.
+ * gcc.dg/vect/vect-double-reduc-6-big-array.c: Ditto.
+ * gcc.dg/vect/vect-iv-8-big-array.c: Ditto.
+ * gcc.dg/vect/vect-iv-8a-big-array.c: Ditto.
+ * gcc.dg/vect/vect-outer-1-big-array.c: Ditto.
+ * gcc.dg/vect/vect-outer-1a-big-array.c: Ditto.
+ * gcc.dg/vect/vect-outer-1b-big-array.c: Ditto.
+ * gcc.dg/vect/vect-outer-2-big-array.c: Ditto.
+ * gcc.dg/vect/vect-outer-2a-big-array.c: Ditto.
+ * gcc.dg/vect/vect-outer-2c-big-array.c: Ditto.
+ * gcc.dg/vect/vect-outer-3-big-array.c: Ditto.
+ * gcc.dg/vect/vect-outer-3a-big-array.c: Ditto.
+ * gcc.dg/vect/vect-outer-4a-big-array.c: Ditto.
+ * gcc.dg/vect/vect-outer-4b-big-array.c: Ditto.
+ * gcc.dg/vect/vect-outer-4c-big-array.c: Ditto.
+ * gcc.dg/vect/vect-outer-4d-big-array.c: Ditto.
+ * gcc.dg/vect/vect-outer-4m-big-array.c: Ditto.
+ * gcc.dg/vect/vect-outer-fir-lb-big-array.c: Ditto.
+ * gcc.dg/vect/vect-outer-fir-big-array.c: Ditto.
+ * gcc.dg/vect/vect-over-widen-1-big-array.c: Ditto.
+ * gcc.dg/vect/vect-over-widen-2-big-array.c: Ditto.
+ * gcc.dg/vect/vect-over-widen-3-big-array.c: Ditto.
+ * gcc.dg/vect/vect-over-widen-4-big-array.c: Ditto.
+ * gcc.dg/vect/vect-reduc-1char-big-array.c: Ditto.
+ * gcc.dg/vect/vect-reduc-2char-big-array.c: Ditto.
+ * gcc.dg/vect/vect-reduc-pattern-1b-big-array.c: Ditto.
+ * gcc.dg/vect/vect-reduc-pattern-1c-big-array.c: Ditto.
+ * gcc.dg/vect/vect-reduc-pattern-2b-big-array.c: Ditto.
+ * gcc.dg/vect/vect-shift-2-big-array.c: Ditto.
+ * gcc.dg/vect/vect-strided-a-u8-i8-gap2-big-array.c: Ditto.
+ * gcc.dg/vect/vect-strided-a-u8-i8-gap7-big-array.c: Ditto.
+ * gcc.dg/vect/vect-strided-u8-i8-gap2-big-array.c: Ditto.
+ * gcc.dg/vect/vect-strided-u8-i8-gap4-big-array.c: Ditto.
+ * gcc.dg/vect/vect-strided-u8-i8-gap7-big-array.c: Ditto.
+
+2011-12-09 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48042
+ * g++.dg/lto/pr48042_0.C: New testcase.
+
+2011-12-09 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51482
+ * g++.dg/torture/pr51482.C: New testcase.
+
+2011-12-08 Andrew Pinski <apinski@cavium.com>
+
+ * gcc.target/mips/mult-1.c: Forbid all Octeon processors.
+ * gcc.target/mips/dmult-1.c: Likewise.
+ * gcc.target/mips/branch-1.c: Likewise.
+ * gcc.target/mips/extend-1.c: Likewise.
+
+2011-12-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/51318
+ * g++.dg/template/cond8.C: New.
+
+ PR c++/51459
+ * g++.dg/cpp0x/lambda/lambda-template4.C: New.
+
+2011-12-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51466
+ * gcc.c-torture/execute/pr51466.c: New test.
+
+2011-12-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50815
+ * gfortran.dg/bounds_check_16.f90: New.
+
+2011-12-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51378
+ * gfortran.dg/private_type_14.f90: New.
+
+2011-12-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51407
+ * gfortran.dg/io_real_boz_3.f90: New.
+ * gfortran.dg/io_real_boz_4.f90: New.
+ * gfortran.dg/io_real_boz_5.f90: New.
+
+2011-12-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51448
+ * gfortran.dg/realloc_on_assign_8.f90: New.
+
+2011-12-08 Teresa Johnson <tejohnson@google.com>
+
+ * gcc.target/i386/movdi-rex64.c: Remove unnecessary unused label.
+
+2011-12-08 Teresa Johnson <tejohnson@google.com>
+
+ * gcc.target/i386/movdi-rex64.c: Remove unnecessary
+ -Wwrite-strings option.
+
+2011-12-08 Teresa Johnson <tejohnson@google.com>
+
+ * gcc.target/i386/movdi-rex64.c: New.
+
+2011-12-08 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/volatile3.c: New testcase.
+
+2011-12-08 Georg-Johann Lay <avr@gjlay.de>
+
+ PR tree-optimization/51315
+ * gcc.c-torture/execute/20111208-1.c (int16_t): Use __INT16_TYPE__
+ for typedef.
+ (int32_t): Use __INT32_TYPE__ for typedef.
+
+2011-12-08 Georg-Johann Lay <avr@gjlay.de>
+
+ PR tree-optimization/51315
+ * gcc.c-torture/execute/20111208-1.c: Fix wrong assumption
+ sizeof(int)==4.
+
+2011-12-08 Richard Guenther <rguenther@suse.de>
+
+ PR lto/50747
+ * g++.dg/opt/pr50747-1_0.C: New testcase.
+ * g++.dg/opt/pr50747-2_0.C: Likewise.
+
+2011-12-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.c-torture/execute/20111208-1.c: New test.
+
+2011-12-08 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48437
+ * gcc.dg/lto/20111207-2_0.c: New testcase.
+ * gcc.dg/guality/pr48437.c: Likewise.
+
+2011-12-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/51401
+ * g++.dg/cpp0x/auto7.C: Adjust expected error message.
+ * g++.dg/cpp0x/auto29.C: New test.
+
+ PR c++/51429
+ * g++.dg/parse/error45.C: New test.
+
+ PR c++/51229
+ * g++.dg/ext/desig3.C: New test.
+
+ PR c++/51369
+ * g++.dg/cpp0x/constexpr-51369.C: New test.
+
+2011-12-07 Andrew Pinski <apinski@cavium.com>
+
+ PR middle-end/45416
+ * gcc.dg/pr45416.c: New testcase.
+
+2011-12-07 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ PR c++/51420
+ * g++.dg/cpp0x/pr51420.C: New.
+
+2011-12-07 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48100
+ * gcc.dg/lto/20111207-1_0.c: New testcase.
+ * gcc.dg/lto/20111207-1_1.c: Likewise.
+ * gcc.dg/lto/20111207-1_2.c: Likewise.
+ * gcc.dg/lto/20111207-1_3.c: Likewise.
+
+2011-12-07 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50823
+ * gcc.dg/torture/pr50823.c: New testcase.
+
+2011-12-07 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/50744
+ * gcc.dg/ipa/pr50744.c: New test.
+
+2011-12-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/51430
+ * g++.dg/template/static32.C: New test.
+
+2011-12-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * g++.dg/opt/pr51396.C: Use dg-additional-options.
+
+2011-12-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51435
+ * gfortran.dg/default_initialization_5.f90: New.
+
+2011-12-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/51354
+ * gcc.c-torture/compile/pr51354.c: New test.
+
+2011-12-06 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51431
+ * g++.dg/other/abstract3.C: New.
+
+2011-12-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49997
+ * gcc.dg/torture/pr49997.c: New testcase.
+
+2011-12-06 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/51436
+ * g++.dg/torture/pr51436.C: New testcase.
+
+2011-12-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51245
+ * gcc.dg/torture/pr51245.c: New testcase.
+
+2011-12-06 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51427
+ * g++.dg/diagnostic/wrong-tag-1.C
+
+2011-12-05 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/51319
+ * g++.dg/lookup/using50.C: New.
+ * g++.dg/lookup/using51.C: New.
+
+2011-12-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51396
+ * g++.dg/opt/pr51396.C: New test.
+
+ PR debug/51410
+ * gcc.dg/debug/dwarf2/pr51410.c: New test.
+
+ PR c/51339
+ * gcc.dg/gomp/pr51339.c: New test.
+
+2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51399
+ * g++.dg/cpp0x/initlist62.C: New.
+
+2011-12-05 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/51338
+ * gfortran.dg/assumed_charlen_substring_1.f90: New test.
+
+2011-12-05 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * g++.dg/debug/pr46338.C: Add dg-require-profiling.
+ * g++.dg/torture/pr39732.C: Likewise.
+ * g++.dg/torture/pr40642.C: Likewise.
+ * gcc.c-torture/compile/pr44686.c: Likewise.
+ * gcc.dg/20050309-1.c: Likewise.
+ * gcc.dg/20050330-2.c: Likewise.
+ * gcc.dg/20051201-1.c: Likewise.
+ * gcc.dg/gomp/pr27573.c: Likewise.
+ * gcc.dg/pr46255.c: Likewise.
+ * gcc.dg/profile-dir-1.c: Likewise.
+ * gcc.dg/profile-dir-2.c: Likewise.
+ * gcc.dg/profile-dir-3.c: Likewise.
+ * gcc.dg/profile-generate-1.c: Likewise.
+ * gfortran.dg/gomp/pr27573.f90: Likewise.
+ * gcc.dg/profile-generate-3.c: Be specific about the type of
+ profiling required.
+
+2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51414
+ * g++.dg/ext/underlying_type11.C: New.
+
+2011-12-05 Uros Bizjak <ubizjak@gmail.com>
+
+ PR testsuite/51128
+ * gcc.dg/torture/pr23821.c: Skip if -fno-fat-lto-objects was passed.
+ * gcc.dg/torture/pr39074.c: Ditto.
+ * gcc.dg/torture/pr39074-2.c: Ditto.
+ * gcc.dg/torture/pr42898.c: Ditto.
+ * gcc.dg/torture/pr42898-2.c: Ditto.
+ * gcc.dg/torture/pr45704.c: Ditto.
+ * gcc.dg/torture/pr50472.c: Ditto.
+ * gcc.dg/torture/pta-callused-1.c: Ditto.
+ * gcc.dg/torture/pta-ptrarith-1.c: Ditto.
+ * gcc.dg/torture/pta-ptrarith-2.c: Ditto.
+ * gcc.dg/torture/pta-ptrarith-3.c: Ditto.
+ * gcc.dg/torture/pta-escape-1.c: Ditto.
+ * gcc.dg/torture/ipa-pta-1.c: Ditto.
+ * gcc.dg/torture/ssa-pta-fn-1.c: Ditto.
+
+2011-12-05 Kazu Hirata <kazu@codesourcery.com>
+
+ PR target/51408
+ * gcc.dg/pr51408.c: New.
+
+2011-12-05 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/dc6.C: New.
+
+2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com>
+ Pedro Lamarão <pedro.lamarao@gmail.com>
+
+ * g++.dg/cpp0x/dc1.C: New test.
+ * g++.dg/cpp0x/dc2.C: New test.
+ * g++.dg/cpp0x/dc3.C: New test.
+ * g++.dg/cpp0x/dc4.C: New test.
+ * g++.dg/cpp0x/dc5.C: New test.
+ * g++.dg/template/meminit1.C: Adjust expected error.
+
+2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51404
+ * g++.dg/cpp0x/auto28.C: New.
+
+2011-12-05 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
+
+ * gcc.dg/torture/vec-cvt-1.c (FLTTEST): Call rand instead of random.
+
+2011-12-05 Jakub Jelinek <jakub@redhat.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ PR middle-end/51323
+ PR middle-end/50074
+ * gcc.c-torture/execute/pr51323.c: New test.
+
+2011-12-04 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51383
+ * gfortran.dg/associate_10.f90: New.
+
+2011-12-04 Ira Rosen <ira.rosen@linaro.org>
+
+ PR middle-end/51285
+ * gfortran.dg/vect/pr51285.f90: New test.
+
+2011-12-04 Uros Bizjak <ubizjak@gmail.com>
+ Jérémie Detrey <Jeremie.Detrey@loria.fr>
+
+ PR target/51393
+ * gcc.target/i386/pr51393.c: New test.
+
+2011-12-03 Dominique d'Humieres <dominiq@lps.ens.fr>
+
+ PR obj-c++/51349
+ * obj-c++.dg/naming-3.mm: Adjust for changing error messages.
+ * obj-c++.dg/naming-4.mm: Likewise.
+
+2011-12-03 Jack Howarth <howarth@bromo.med.uc.edu>
+
+ * gcc.dg/darwin-segaddr.c: Use -no-pie.
+
+2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51313
+ * g++.dg/cpp0x/pr51313.C: New.
+
+2011-12-03 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48887
+ * gfortran.dg/select_type_24.f90: New.
+ * gfortran.dg/select_type_23.f03: Add dg-error.
+ * gfortran.dg/class_45a.f03: Add missing TARGET attribute.
+
+2011-12-03 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/vect/vect-122.c: New test.
+
+2011-12-03 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50684
+ * gfortran.dg/move_alloc_8.f90: New.
+
+2011-12-03 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/select_type_23.f03: Revert Rev. 181801,
+ i.e. remove the dg-error line.
+ * gfortran.dg/move_alloc_5.f90: Ditto and change back to dg-do run.
+ * gfortran.dg/move_alloc_9.f90: New.
+ * gfortran.dg/move_alloc_10.f90: New
+
+2011-12-02 Nathan Sidwell <nathan@acm.org>
+
+ * lib/gcov.exp (verify-lines): Allow = as a count char.
+ * g++.dg/gcov/gcov-13.C: New.
+
+2011-12-02 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
+
+ * gcc.dg/vect/slp-13.c: Increase array size, add initialization.
+ * gcc.dg/vect/slp-24.c: Ditto.
+ * gcc.dg/vect/slp-3.c: Likewise and fix scans.
+ * gcc.dg/vect/slp-34.c: Ditto.
+ * gcc.dg/vect/slp-4.c: Ditto.
+ * gcc.dg/vect/slp-cond-2.c: Ditto.
+ * gcc.dg/vect/slp-multitypes-11.c: Ditto.
+ * gcc.dg/vect/vect-1.c: Ditto.
+ * gcc.dg/vect/vect-10.c: Ditto.
+ * gcc.dg/vect/vect-105.c: Ditto.
+ * gcc.dg/vect/vect-112.c: Ditto.
+ * gcc.dg/vect/vect-15.c: Ditto.
+ * gcc.dg/vect/vect-2.c: Ditto.
+ * gcc.dg/vect/vect-31.c: Ditto.
+ * gcc.dg/vect/vect-32.c: Ditto.
+ * gcc.dg/vect/vect-33.c: Ditto.
+ * gcc.dg/vect/vect-34.c: Ditto.
+ * gcc.dg/vect/vect-35.c: Ditto.
+ * gcc.dg/vect/vect-36.c: Ditto.
+ * gcc.dg/vect/vect-6.c: Ditto.
+ * gcc.dg/vect/vect-73.c: Ditto.
+ * gcc.dg/vect/vect-74.c: Ditto.
+ * gcc.dg/vect/vect-75.c: Ditto.
+ * gcc.dg/vect/vect-76.c: Ditto.
+ * gcc.dg/vect/vect-80.c: Ditto.
+ * gcc.dg/vect/vect-85.c: Ditto.
+ * gcc.dg/vect/vect-89.c: Ditto.
+ * gcc.dg/vect/vect-97.c: Ditto.
+ * gcc.dg/vect/vect-98.c: Ditto.
+ * gcc.dg/vect/vect-all.c: Ditto.
+ * gcc.dg/vect/vect-double-reduc-6.c: Ditto.
+ * gcc.dg/vect/vect-iv-8.c: Ditto.
+ * gcc.dg/vect/vect-iv-8a.c: Ditto.
+ * gcc.dg/vect/vect-outer-1.c: Ditto.
+ * gcc.dg/vect/vect-outer-1a.c: Ditto.
+ * gcc.dg/vect/vect-outer-1b.c: Ditto.
+ * gcc.dg/vect/vect-outer-2.c: Ditto.
+ * gcc.dg/vect/vect-outer-2a.c: Ditto.
+ * gcc.dg/vect/vect-outer-2c.c: Ditto.
+ * gcc.dg/vect/vect-outer-3.c: Ditto.
+ * gcc.dg/vect/vect-outer-3a.c: Ditto.
+ * gcc.dg/vect/vect-outer-4a.c: Ditto.
+ * gcc.dg/vect/vect-outer-4b.c: Ditto.
+ * gcc.dg/vect/vect-outer-4c.c: Ditto.
+ * gcc.dg/vect/vect-outer-4d.c: Ditto.
+ * gcc.dg/vect/vect-outer-4m.c: Ditto.
+ * gcc.dg/vect/vect-outer-fir-lb.c: Ditto.
+ * gcc.dg/vect/vect-outer-fir.c: Ditto.
+ * gcc.dg/vect/vect-over-widen-1.c: Ditto.
+ * gcc.dg/vect/vect-over-widen-2.c: Ditto.
+ * gcc.dg/vect/vect-over-widen-3.c: Ditto.
+ * gcc.dg/vect/vect-over-widen-4.c: Ditto.
+ * gcc.dg/vect/vect-reduc-1char.c: Ditto.
+ * gcc.dg/vect/vect-reduc-2char.c: Ditto.
+ * gcc.dg/vect/vect-reduc-pattern-1b.c: Ditto.
+ * gcc.dg/vect/vect-reduc-pattern-1c.c: Ditto.
+ * gcc.dg/vect/vect-reduc-pattern-2b.c: Ditto.
+ * gcc.dg/vect/vect-shift-2.c: Ditto.
+ * gcc.dg/vect/vect-strided-a-u8-i8-gap2.c: Ditto.
+ * gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Ditto.
+ * gcc.dg/vect/vect-strided-u8-i8-gap2.c: Ditto.
+ * gcc.dg/vect/vect-strided-u8-i8-gap4.c: Ditto.
+ * gcc.dg/vect/vect-strided-u8-i8-gap7.c: Ditto.
+
+2011-12-02 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.c-torture/execute/vector-subscript-1.c (main): Fix
+ __builtin_memcpy arguments to honor sizeof(a).
+
+2011-12-02 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.c-torture/execute/doloop-1.c,
+ gcc.c-torture/execute/doloop-2.c: New tests.
+
+2011-12-02 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/50622
+ * g++.dg/tree-ssa/pr50622.C: New test.
+
+2011-12-01 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/initlist61.C: New.
+
+2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51326
+ * g++.dg/inherit/crash3.C: New.
+
+2011-12-01 Nathan Sidwell <nathan@acm.org>
+
+ PR gcov-profile/51113
+ * lib/gcov.exp (verify-lines): Add support for xfailing.
+ (run-gcov): Likewise.
+ * gcc.misc-tests/gcov-13.c: Xfail weak function.
+ * gcc.misc-tests/gcov-16.c: Remove.
+ * gcc.misc-tests/gcov-17.c: Remove.
+ * g++.dg/gcov-8.C: Remove.
+ * g++.dg/gcov-9.C: Remove.
+ * g++.dg/gcovpart-12b.C: New.
+ * g++.dg/gcov-12.C: New.
+
+2011-12-01 Andrew Pinski <apinski@cavium.com>
+
+ PR lto/51198
+ * g++.dg/torture/pr51198.C: New testcase.
+
+2011-12-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51246
+ * gcc.c-torture/compile/pr51246.c: New test.
+
+ PR rtl-optimization/51014
+ * g++.dg/opt/pr51014.C: New test.
+
+2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51367
+ * g++.dg/template/error47.C: New.
+
+2011-11-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/51009
+ * g++.dg/init/aggr8.C: New.
+
+2011-11-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/50725
+ * gcc.target/i386/pr50725.c: New test.
+
+ PR middle-end/51089
+ * gfortran.dg/gomp/pr51089.f90: New test.
+
+2011-11-30 Andrew Pinski <apinski@cavium.com>
+
+ * gcc.dg/pr51321.c: New testcase.
+
+2011-11-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/48721
+ * gcc.target/i386/pr48721.c: New test.
+
+2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51299
+ * g++.dg/warn/Wzero-as-null-pointer-constant-4.C: New.
+
+2011-11-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51247
+ * gcc.c-torture/compile/pr51247.c: New test.
+
+2011-11-29 Andrew MacLeod <amacleod@redhat.com>
+
+ PR target/50123
+ * gcc.dg/atomic-op-optimize.c: New. Test for optimizations.
+
+2011-11-29 Yufeng Zhang <yufeng.zhang@arm.com>
+
+ Use complex floating-point constant in CDBL.
+
+ * gcc.dg/compat/compat-common.h (CDBL): Replace 1i with 1.0i.
+
+2011-11-29 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51306
+ PR fortran/48700
+ * gfortran.dg/move_alloc_5.f90: Add dg-error.
+ * gfortran.dg/select_type_23.f03: Add dg-error.
+ * gfortran.dg/move_alloc_6.f90: New.
+ * gfortran.dg/move_alloc_7.f90: New.
+
+2011-11-29 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/51301
+ * gcc.dg/vect/pr51301.c: New test.
+
+2011-11-28 Uros Bizjak <ubizjak@gmail.com>
+
+ * g++.dg/cdce3.C: Use dg-additional-options.
+
+2011-11-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/50907
+ * gcc.dg/tree-prof/pr50907.c: New test.
+
+ PR tree-optimization/50078
+ * gcc.dg/pr50078.c: New test.
+
+ PR tree-optimization/50682
+ * g++.dg/opt/pr50682.C: New test.
+
+2011-11-28 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51308
+ * gfortran.dg/iso_c_binding_compiler_4.f90: New.
+
+2011-11-27 Aldy Hernandez <aldyh@redhat.com>
+ Iain Sandoe <iains@gcc.gnu.org>
+
+ * gcc.dg/lto/trans-mem-2_0.c: Add dg-lto-do link. Add dummy
+ functions for _ITM_registerTMCloneTable, _ITM_deregisterTMCloneTable.
+ * gcc.dg/lto/trans-mem-1_0.c: Add dg-lto-do link.
+ * gcc.dg/lto/trans-mem-1_1.c: Add dummy functions for
+ _ITM_registerTMCloneTable, _ITM_deregisterTMCloneTable.
+
+2011-11-27 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * gcc.target/mips/mult-2.c, gcc.target/mips/mult-3.c,
+ gcc.target/mips/mult-4.c, gcc.target/mips/mult-5.c,
+ gcc.target/mips/mult-6.c, gcc.target/mips/mult-7.c,
+ gcc.target/mips/mult-8.c, gcc.target/mips/mult-9.c,
+ gcc.target/mips/mult-10.c, gcc.target/mips/mult-11.c,
+ gcc.target/mips/mult-12.c, gcc.target/mips/mult-13.c,
+ gcc.target/mips/mult-14.c, gcc.target/mips/mult-15.c,
+ gcc.target/mips/mult-16.c, gcc.target/mips/mult-17.c,
+ gcc.target/mips/mult-18.c, gcc.target/mips/mult-19.c,
+ gcc.target/mips/div-1.c, gcc.target/mips/div-2.c,
+ gcc.target/mips/div-3.c, gcc.target/mips/div-4.c,
+ gcc.target/mips/div-5.c, gcc.target/mips/div-6.c,
+ gcc.target/mips/div-7.c, gcc.target/mips/div-8.c,
+ gcc.target/mips/div-9.c, gcc.target/mips/div-10.c,
+ gcc.target/mips/div-11.c, gcc.target/mips/div-12.c: New tests.
+ * gcc.target/mips/fix-r4000-1.c (foo, bar): Add NOMIPS16.
+ * gcc.target/mips/fix-r4000-2.c (foo): Likewise.
+ * gcc.target/mips/fix-r4000-3.c (foo): Likewise.
+ * gcc.target/mips/fix-r4000-4.c (foo): Likewise.
+ * gcc.target/mips/fix-r4000-5.c (foo): Likewise.
+ * gcc.target/mips/fix-r4000-6.c (foo): Likewise.
+ * gcc.target/mips/fix-r4000-7.c (foo): Likewise.
+ * gcc.target/mips/fix-r4000-8.c (foo): Likewise.
+ * gcc.target/mips/fix-r4000-9.c (foo): Likewise.
+ * gcc.target/mips/fix-r4000-10.c (foo): Likewise.
+ * gcc.target/mips/fix-r4000-11.c (foo): Likewise.
+ * gcc.target/mips/fix-r4000-12.c (foo): Likewise.
+
+2011-11-27 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * gcc.target/mips/mips.exp (mips-dg-options): Make -mno-dsp
+ imply -mno-dspr2.
+ * gcc.target/mips/no-dsp-1.c: New test.
+ * gcc.target/mips/soft-float-1.c: Likewise.
+
+2011-11-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/49912
+ * g++.dg/other/pr49912.C: New test.
+
+2011-11-26 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/vect/fast-math-vect-call-2.c: Require vect_double
+ effective target.
+ * gcc.dg/vect/fast-math-bb-slp-call-2.c: Ditto.
+
+2011-11-25 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/51250
+ PR fortran/43829
+ * gfortran.dg/inline_sum_3.f90: New test.
+
+2011-11-25 Uros Bizjak <ubizjak@gmail.com>
+
+ PR testsuite/51258
+ * lib/target-supports.exp
+ (check_effective_target_sync_long_long): Also supported on 32bit
+ x86 targets. Add comment about required dg-options.
+ Add alpha*-*-* targets.
+ (check_effective_target_sync_long_long_runtime): Ditto.
+
+ * gcc.dg/atomic-op-4.c (dg-options): Add -march=pentium for
+ 32bit x86 targets.
+ * gcc.dg/atomic-compare-exchange-4.c: Ditto.
+ * gcc.dg/atomic-exchange-4.c: Ditto.
+ * gcc.dg/atomic-load-4.c: Ditto.
+ * gcc.dg/atomic-store-4.c: Ditto.
+ * gcc.dg/di-longlong64-sync-1.c: Ditto.
+ * gcc.dg/di-sync-multithread.c: Ditto.
+ * gcc.dg/simulate-thread/atomic-load-longlong.c: Ditto.
+ * gcc.dg/simulate-thread/atomic-other-longlong.c: Ditto.
+
+2011-11-25 Uros Bizjak <ubizjak@gmail.com>
+
+ PR testsuite/51258
+ * lib/target-supports.exp
+ (check_effective_target_sync_int_128_runtime): New procedure.
+ (check_effective_target_sync_long_long_runtime): Ditto.
+ (check_effective_target_sync_long_long): Add arm*-*-*.
+ (check_effective_target_sync_longlong): Remove.
+
+ * gcc.dg/atomic-op-5.c: Require sync_int_128_runtime effective target.
+ * gcc.dg/atomic-compare-exchange-5.c: Ditto.
+ * gcc.dg/atomic-exchange-5.c: Ditto.
+ * gcc.dg/atomic-load-5.c: Ditto.
+ * gcc.dg/atomic-store-5.c: Ditto.
+ * gcc.dg/simulate-thread/atomic-load-int128.c: Ditto.
+ * gcc.dg/simulate-thread/atomic-other-int128.c: Ditto.
+ * gcc.dg/atomic-op-4.c: Require sync_long_long_runtime
+ effective target.
+ * gcc.dg/atomic-compare-exchange-4.c: Ditto.
+ * gcc.dg/atomic-exchange-4.c: Ditto.
+ * gcc.dg/atomic-load-4.c: Ditto.
+ * gcc.dg/atomic-store-4.c: Ditto.
+ * gcc.dg/di-longlong64-sync-1.c: Ditto.
+ * gcc.dg/di-sync-multithread.c: Ditto.
+ * gcc.dg/simulate-thread/atomic-load-longlong.c: Ditto.
+ * gcc.dg/simulate-thread/atomic-other-longlong.c: Ditto.
+
+2011-11-25 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50408
+ * gfortran.dg/whole_file_35.f90: New.
+
+2011-11-25 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51302
+ * gfortran.dg/volatile13.f90: New.
+
+2011-11-24 Andrew MacLeod <amacleod@redhat.com>
+
+ PR c/51256
+ * gcc.dg/atomic-pr51256.c: New. Test error conditions.
+
+2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51227
+ * g++.dg/cpp0x/lambda/lambda-ice5.C: New.
+
+2011-11-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/51134
+ * gcc.target/i386/sw-1.c: Revert revision 181357.
+
+2011-11-24 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51218
+ * gfortran.dg/implicit_pure_1.f90: New.
+
+2011-11-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR testsuite/51258
+ * gcc.dg/atomic-compare-exchange-5.c: Add -mcx16 on i?86-*-*.
+ * gcc.dg/atomic-exchange-5.c: Likewise.
+ * gcc.dg/atomic-load-5.c: Likewise.
+ * gcc.dg/atomic-op-5.c: Likewise.
+ * gcc.dg/atomic-store-5.c: Likewise.
+ * gcc.dg/simulate-thread/atomic-other-int128.c: Fix typo.
+
+2011-11-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/50290
+ * gcc.dg/pr50290.c: New test.
+
+2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51290
+ * g++.dg/warn/Wzero-as-null-pointer-constant-3.C: New.
+
+2011-11-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/51261
+ * gcc.dg/pr51261.c: New test.
+
+2011-11-22 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51145
+ * g++.dg/cpp0x/alias-decl-14.C: New test.
+ * g++.dg/cpp0x/alias-decl-2.C: Adjust for tests that were wrongly
+ passing before.
+ * g++.dg/cpp0x/alias-decl-10.C: Likewise and adjust for diagnostic
+ change.
+ * g++.dg/ext/attrib27.C: Adjust for diagnostic change.
+ * g++.dg/lookup/struct1.C: Likewise.
+ * g++.dg/parse/elab1.C: Likewise.
+ * g++.dg/parse/elab2.C: Likewise.
+ * g++.dg/parse/int-as-enum1.C: Likewise.
+ * g++.dg/parse/typedef1.C: Likewise.
+ * g++.dg/parse/typedef3.C: Likewise.
+ * g++.dg/parse/typedef4.C: Likewise.
+ * g++.dg/parse/typedef5.C: Likewise.
+ * g++.dg/template/crash26.C: Likewise.
+ * g++.dg/template/nontype4.C: Likewise.
+ * g++.old-deja/g++.benjamin/typedef01.C: Likewise.
+ * g++.old-deja/g++.brendan/line1.C: Likewise.
+ * g++.old-deja/g++.other/elab1.C: Likewise.
+ * g++.old-deja/g++.other/syntax4.C: Likewise.
+
+2011-11-22 Tom de Vries <tom@codesourcery.com>
+
+ PR rtl-optimization/50764
+ * gcc.dg/pr50764.c: New test.
+
+2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51265
+ * g++.dg/cpp0x/decltype36.C: New.
+
+2011-11-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51074
+ * gcc.dg/vect/pr51074.c: New test.
+
+2011-11-22 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51143
+ * g++.dg/cpp0x/alias-decl-16.C: New test.
+
+2011-11-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50765
+ * gcc.dg/pr50765.c: New test.
+
+2011-11-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
+
+ * gcc.dg/vshift-1.c (main): Call rand instead of random.
+ * gcc.dg/vshift-3.c (main): Likewise.
+
+2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
+
+ * gcc.dg/tm/20100615.c: Adjust for Darwin tm_clone_table section name.
+
+2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
+
+ * gcc.misc-tests/gcov-16.c: Adjust scan-assembler for Darwin.
+ * gcc.misc-tests/gcov-17.c: Likewise.
+ * g++.dg/gcov/gcov-8.C: Likewise.
+ * g++.dg/gcov/gcov-9.C: Likewise.
+
+2011-11-21 Torvald Riegel <triegel@redhat.com>
+
+ * g++.dg/tm/pr47747.C: New test.
+
+2011-11-21 Torvald Riegel <triegel@redhat.com>
+
+ * g++.dg/tm/template-2.C: New test.
+
+2011-11-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/50827
+ * gcc.dg/pr50827.c: New test.
+
+2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ PR c++/50958
+ * g++.dg/cpp0x/udlit-declare-neg.C: Adjust.
+ * g++.dg/cpp0x/udlit-implicit-conv-neg.C: New.
+ * g++.dg/cpp0x/udlit-member.C: Adjust.
+ * g++.dg/cpp0x/udlit-raw-length.C: New.
+ * g++.dg/cpp0x/udlit-raw-op-string-neg.C: Adjust.
+ * g++.dg/cpp0x/udlit-resolve.C: New.
+ * c-c++-common/dfp/pr33466.c: Adjust.
+
+2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * lib/target-supports.exp
+ (check_effective_target_ultrasparc_vis2_hw): Call check_runtime
+ with ultrasparc_vis2_hw.
+ (check_effective_target_ultrasparc_vis3_hw): Call check_runtime
+ with ultrasparc_vis3_hw.
+
+2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * c-c++-common/tm/malloc.c: Scan tree dumps for std::malloc if
+ *-*-solaris2* && c++.
+
+2011-11-20 Joey Ye <joey.ye@arm.com>
+
+ * gcc.dg/volatile-bitfields-1.c: New.
+
+2011-11-20 Jason Merrill <jason@redhat.com>
+
+ PR c++/48322
+ * g++.dg/cpp0x/variadic120.C: New.
+ * g++.dg/cpp0x/sfinae26.C: Adjust.
+
+ * g++.dg/cpp0x/sfinae11.C: Adjust.
+ * g++.dg/cpp0x/sfinae26.C: Adjust.
+ * g++.dg/template/unify11.C: Adjust.
+
+2011-11-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51230
+ * g++.dg/template/error46.C: New.
+
+2011-11-20 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/51235
+ * gcc.target/i386/pr51235.c: New test.
+
+ PR target/51236
+ * gcc.target/i386/pr51236.c: New test.
+
+2011-11-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/discr32.adb: New test.
+ * gnat.dg/discr32_pkg.ads: New helper.
+
+2011-11-20 Nathan Sidwell <nathan@acm.org>
+
+ PR gcov-profile/51113
+ * gcc.misc-tests/gcov-13.c: Check gcovpart-13b coverage
+ * gcc.misc-tests/gcov-16.c: New.
+ * gcc.misc-tests/gcov-17.c: New.
+ * g++.dg/gcov/gcov-8.C: New.
+ * g++.dg/gcov/gcov-9.C: New.
+ * g++.dg/gcov/gcov-10.C: New.
+
+2011-11-20 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51194
+ * g++.dg/cpp0x/alias-decl-15.C: New test.
+
+2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51216
+ * g++.dg/cpp0x/pr51216.C: New.
+
+2011-11-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.dg/delay-slot-2.c: New test.
+
+2011-11-18 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/cpp/assert4.c: Test __linux__, not __gnu_linux__.
+
+2011-11-18 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/51188
+ * g++.dg/lookup/using46.C: New.
+ * g++.dg/lookup/using47.C: New.
+ * g++.dg/lookup/using48.C: New.
+ * g++.dg/lookup/using49.C: New.
+ * g++.dg/lookup/using50.C: New.
+
+2011-11-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * gcc.c-torture/compile/pr44707.c: Do not assume assembler
+ supports /* ... */ comments.
+
+2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51150
+ * g++.dg/cpp0x/pr51150.C: New.
+
+2011-11-18 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/50605
+ * g++.dg/ipa/pr50605.C: New test.
+
+2011-11-18 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51191
+ * g++.dg/cpp0x/alias-decl-13.C: New test.
+
+2011-11-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/51186
+ * g++.dg/cpp0x/auto27.C: New.
+ * g++.dg/cpp0x/trailing2.C: Adjust messages.
+
+2011-11-17 Andrew MacLeod <amacleod@redhat.com>
+
+ * gcc.dg/atomic-generic-aux.c (__atomic_compare_exchange): Fail if
+ memory model parameters don't match expected values.
+ * gcc.dg/atomic-generic.c: Pass specific memory model parameters to
+ __atomic_compare_exchange.
+ * gcc.dg/atomic-noinline.c: Pass specific memory model parameters to
+ __atomic_compare_exchange_n.
+ * gcc.dg/atomic-noinline-aux.c (__atomic_compare_exchange_2): Remove
+ weak/strong parameter and fail if memory models aren't correct.
+
+2011-10-17 Uros Bizjak <ubizjak@gmail.com>
+
+ * lib/gcc-simulate-thread.exp (simulate-thread): Run on all targets.
+ Look for simulate_thread_done to determine working gdb. Reduce timeout
+ to 10 seconds and fail when timeout occurs. Improve error messages.
+
+2011-11-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/51137
+ * g++.dg/template/virtual2.C: New.
+
+2011-11-17 Michael Matz <matz@suse.de>
+
+ PR middle-end/50644
+ PR middle-end/50741
+ * g++.dg/tree-ssa/pr50741.C: New.
+
+2011-11-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * lib/gcc-simulate-thread.exp (simulate-thread): Skip on alpha*-*-*.
+
+2011-10-16 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/tm/memopt-6.c: Cleanup tmedge tree dump.
+ * gcc.dg/tm/memopt-13.c: Cleanup tmmark tree dump.
+ * g++.dg/eh/array1.C: Cleanup gimple tree dump.
+
+2011-11-16 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/39427
+ PR fortran/37829
+ * gfortran.dg/constructor_1.f90: New.
+ * gfortran.dg/constructor_2.f90: New.
+ * gfortran.dg/constructor_3.f90: New.
+ * gfortran.dg/constructor_4.f90: New.
+ * gfortran.dg/constructor_5.f90: New.
+ * gfortran.dg/constructor_6.f90: New.
+ * gfortran.dg/use_only_5.f90: New.
+ * gfortran.dg/c_ptr_tests_17.f90: New.
+ * gfortran.dg/c_ptr_tests_18.f90: New.
+ * gfortran.dg/used_types_25.f90: New.
+ * gfortran.dg/used_types_26.f90: New
+ * gfortran.dg/type_decl_3.f90: New.
+ * gfortran.dg/function_types_3.f90: Update dg-error.
+ * gfortran.dg/result_1.f90: Ditto.
+ * gfortran.dg/structure_constructor_3.f03: Ditto.
+ * gfortran.dg/structure_constructor_4.f03: Ditto.
+
+2011-10-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
+
+ * gcc.dg/vect/pr30858.c: Update expected output for
+ architectures with multiple vector sizes.
+
+2011-11-16 Richard Earnshaw <rearnsha@arm.com>
+ Bernd Schmidt <bernds@coudesourcery.com>
+ Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ PR target/49641
+ * gcc.target/arm/pr49641.c: New test.
+
+2011-11-16 Razya Ladelsky <razya@il.ibm.com>
+
+ PR tree-optimization/49960
+ * gcc.dg/autopar/pr49960.c: New test.
+ * gcc.dg/autopar/pr49960-1.c: New test.
+
+
+2011-11-16 Tom de Vries <tom@codesourcery.com>
+
+ * gcc.dg/pr43864.c: Check for absence of 'Invalid sum' in pre tree-dump.
+ * gcc.dg/pr43864-2.c: Same.
+ * gcc.dg/pr43864-3.c: Same.
+ * gcc.dg/pr43864-4.c: Same.
+
+2011-11-15 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/sse2-cvt-vec.c: New test.
+ * gcc.target/i386/avx-cvt-vec.c: Ditto.
+ * gcc.target/i386/avx-cvt-2-vec.c: Ditto.
+ * gcc.target/i386/avx-floor-sfix-2-vec.c: Ditto.
+ * gcc.target/i386/avx-ceil-sfix-2-vec.c: Ditto.
+ * gcc.target/i386/avx-rint-sfix-2-vec.c: Ditto.
+ * gcc.target/i386/avx-round-sfix-2-vec.c: Ditto.
+
+2011-11-15 Iain Sandoe <iains@gcc.gnu.org>
+
+ * lib/gcc-simulate-thread.exp (simulate-thread): Do not run on
+ powerpc*-*-darwin* targets.
+
+2011-11-15 Torvald Riegel <triegel@redhat.com>
+
+ * c-c++-common/tm/trxn-expr-3.c: New test.
+
+2011-11-14 Torvald Riegel <triegel@redhat.com>
+
+ * g++.dg/tm/template-1.C: Add cleanup-tree-dump. Fix typo in comment.
+
+2011-11-14 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/avx-recip-vec.c: New test.
+ * gcc.target/i386/avx-lrintf-vec.c: Ditto.
+ * gcc.target/i386/avx-lrint-vec.c: Ditto.
+ * gcc.target/i386/avx-floorf-vec.c: Include sse4_1-floorf-vec.c.
+ * gcc.target/i386/avx-floor-vec.c: Include sse4_1-floor-vec.c.
+ * gcc.target/i386/avx-ceilf-vec.c: Include sse4_1-ceilf-vec.c.
+ * gcc.target/i386/avx-ceil-vec.c: Include sse4_1-ceil-vec.c.
+ * gcc.target/i386/avx-rintf-vec.c: Include sse4_1-rintf-vec.c.
+ * gcc.target/i386/avx-rint-vec.c: Include sse4_1-rint-vec.c.
+ * gcc.target/i386/avx-roundf-vec.c: Include sse4_1-roundf-vec.c.
+ * gcc.target/i386/avx-round-vec.c: Include sse4_1-round-vec.c.
+ * gcc.target/i386/avx-truncf-vec.c: Include sse4_1-truncf-vec.c.
+ * gcc.target/i386/avx-trunc-vec.c: Include sse4_1-trunc-vec.c.
+ * gcc.target/i386/avx-copysignf-vec.c: Include sse-copysignf-vec.c.
+ * gcc.target/i386/avx-copysign-vec.c: Include sse2-copysign-vec.c.
+
+2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ PR c++/51107
+ * g++.dg/cpp0x/udlit-args-neg.C: Add check for void argument
+ non-template literal operator.
+
+2011-11-14 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/sse4_1-floor-sfix-vec.c: New test.
+ * gcc.target/i386/sse4_1-floorf-sfix-vec.c: Ditto.
+ * gcc.target/i386/avx-floor-sfix-vec.c: Ditto.
+ * gcc.target/i386/avx-floorf-sfix-vec.c: Ditto.
+ * gcc.target/i386/sse4_1-ceil-sfix-vec.c: Ditto.
+ * gcc.target/i386/sse4_1-ceilf-sfix-vec.c: Ditto.
+ * gcc.target/i386/avx-ceil-sfix-vec.c: Ditto.
+ * gcc.target/i386/avx-ceilf-sfix-vec.c: Ditto.
+ * gcc.target/i386/sse4_1-rint-sfix-vec.c: Ditto.
+ * gcc.target/i386/sse4_1-rintf-sfix-vec.c: Ditto.
+ * gcc.target/i386/avx-rint-sfix-vec.c: Ditto.
+ * gcc.target/i386/avx-rintf-sfix-vec.c: Ditto.
+ * gcc.target/i386/sse4_1-round-sfix-vec.c: Ditto.
+ * gcc.target/i386/sse4_1-roundf-sfix-vec.c: Ditto.
+ * gcc.target/i386/avx-round-sfix-vec.c: Ditto.
+ * gcc.target/i386/avx-roundf-sfix-vec.c: Ditto.
+
+2011-11-14 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/6936
+ PR c++/25994
+ PR c++/26256
+ PR c++/30195
+ * g++.old-deja/g++.brendan/misc14.C: Adjust.
+ * g++.old-deja/g++.jason/scoping16.C: Likewise.
+ * g++.old-deja/g++.other/anon7.C: Likewise.
+ * g++.old-deja/g++.other/using1.C: Likewise.
+ * g++.old-deja/g++.other/redecl1.C: Likewise.
+ * g++.old-deja/g++.other/typedef7.C: Likewise.
+ * g++.old-deja/g++.bugs/900127_02.C: Likewise.
+ * g++.dg/template/using2.C: Likewise.
+ * g++.dg/template/static4.C: Likewise.
+ * g++.dg/template/typedef1.C: Likewise.
+ * g++.dg/lookup/name-clash9.C: Likewise.
+ * g++.dg/abi/mangle41.C: Likewise.
+ * g++.dg/parse/ctor5.C: Likewise.
+ * g++.dg/inherit/using4.C: Likewise.
+ * g++.dg/lookup/using24.C: New.
+ * g++.dg/lookup/using25.C: New.
+ * g++.dg/lookup/using26.C: New.
+ * g++.dg/lookup/using27.C: New.
+ * g++.dg/lookup/using28.C: New.
+ * g++.dg/lookup/using29.C: New.
+ * g++.dg/lookup/using30.C: New.
+ * g++.dg/lookup/using31.C: New.
+ * g++.dg/lookup/using32.C: New.
+ * g++.dg/lookup/using33.C: New.
+ * g++.dg/lookup/using34.C: New.
+ * g++.dg/lookup/using35.C: New.
+ * g++.dg/lookup/using36.C: New.
+ * g++.dg/lookup/using37.C: New.
+ * g++.dg/lookup/using38.C: New.
+ * g++.dg/lookup/using39.C: New.
+ * g++.dg/lookup/using40.C: New.
+ * g++.dg/lookup/using41.C: New.
+ * g++.dg/lookup/using42.C: New.
+ * g++.dg/lookup/using43.C: New.
+ * g++.dg/lookup/using44.C: New.
+ * g++.dg/lookup/using45.C: New.
+ * g++.dg/lookup/pr6936.C: New.
+ * g++.dg/debug/using4.C: New.
+ * g++.dg/debug/using5.C: New.
+ * g++.dg/cpp0x/forw_enum10.C: New.
+
+2011-11-14 Zolotukhin Michael <michael.v.zolotukhin@gmail.com>
+ Jan Hubicka <jh@suse.cz>
+
+ * gcc.target/i386/sw-1.c: Force rep;movsb.
+
+2011-11-14 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR testsuite/51059
+ * gcc.misc-tests/gcov-14.c (dg-options): Adjust to use
+ dg-additional-options.
+
+2011-11-13 Oleg Endo <oleg.endo@t-online.de>
+
+ * gcc.target/sh/pr21255-2-ml.c: Skip if -mb or -m5* is
+ specified. Remove redundant runtime checks.
+ * gcc.target/sh/20080410-1.c: Skip if -mb is specified.
+ Allow for other than -m4. Fix typos in comments.
+
+2011-11-12 Jason Merrill <jason@redhat.com>
+
+ PR c++/986
+ * g++.dg/warn/ref-temp1.C: New.
+
+ PR c++/51060
+ * g++.dg/opt/stack2.C: New.
+
+2011-11-12 Uros Bizjak <ubizjak@gmail.com>
+
+ * lib/gcc-simulate-thread.exp (simulate-thread): Do not run on
+ alpha*-*-linux* targets.
+
+2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR testsuite/51059
+ * gcc.misc-tests/gcov-14.c (dg-options): Force flat namespace for
+ Darwin targets and allow external symbols to be undefined.
+
+2011-11-12 Nathan Sidwell <nathan@acm.org>
+
+ * gcc.misc-tests/gcov-15.c: New.
+
+2011-11-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51058
+ * gcc.dg/vect/fast-math-vect-call-1.c: Add f4 test.
+ * gfortran.dg/vect/pr51058-2.f90: New test.
+
+2011-11-10 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/linkage1.C: New.
+ * g++.dg/ext/visibility/anon8.C: Adjust for C++11.
+ * g++.old-deja/g++.other/linkage4.C: Likewise.
+
+ PR c++/50973
+ * g++.dg/cpp0x/defaulted33.C: New.
+
+2011-11-10 Andrew MacLeod <amacleod@redhat.com>
+
+ PR middle-end/51038
+ * gcc.dg/atomic-invalid.c: Add test for invalid __atomic_clear models.
+ * gcc.dg/atomic-flag.c: New. Test __atomic_test_and_set and
+ __atomic_clear.
+
+2011-11-10 Andrew MacLeod <amacleod@redhat.com>
+
+ PR rtl-optimization/51040
+ * testsuite/gcc.dg/atomic-noinline[-aux].c: Test no-inline NAND and
+ patchup code.
+
+2011-11-10 Jason Merrill <jason@redhat.com>
+
+ PR c++/51079
+ * g++.dg/template/conv12.C: New.
+
+ PR debug/50983
+ * gcc.dg/debug/dwarf2/asm-line1.c: New.
+
+2011-11-10 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/atomic6_1.adb: New test.
+ * gnat.dg/atomic6_2.adb: Likewise.
+ * gnat.dg/atomic6_3.adb: Likewise.
+ * gnat.dg/atomic6_4.adb: Likewise.
+ * gnat.dg/atomic6_5.adb: Likewise.
+ * gnat.dg/atomic6_6.adb: Likewise.
+ * gnat.dg/atomic6_7.adb: Likewise.
+ * gnat.dg/atomic6_8.adb: Likewise.
+ * gnat.dg/atomic6_pkg.ads: New helper.
+
+2011-11-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/51077
+ * gcc.c-torture/compile/pr51077.c: New test.
+
+ PR rtl-optimization/51023
+ * gcc.c-torture/execute/pr51023.c: New test.
+
+2011-11-10 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51042
+ * gcc.dg/torture/pr51042.c: New testcase.
+
+2011-11-10 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51070
+ * gcc.dg/torture/pr51070.c: New testcase.
+
+2011-11-10 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51030
+ * gcc.dg/tree-ssa/phi-opt-6.c: New testcase.
+
+2011-11-10 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/51071
+ * gcc.dg/torture/pr51071.c: New testcase.
+
+2011-11-10 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/loop_optimization9.ad[sb]: New test.
+
+2011-11-10 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/51058
+ * gfortran.dg/vect/pr51058.f90: New test.
+
+2011-11-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/51000
+ * gcc.dg/vect/pr51000.c: New test.
+
+2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50837
+ * g++.dg/cpp0x/static_assert5.C: New.
+ * g++.dg/template/nontype13.C: Tweak.
+
+2011-11-09 Jason Merrill <jason@redhat.com>
+
+ PR c++/50972
+ * g++.dg/cpp0x/noexcept16.C: New.
+
+ PR c++/51046
+ * g++.dg/cpp0x/variadic119.C: New.
+
+2011-11-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/50911
+ * gcc.dg/torture/vshuf-16.inc: Add interleave low and high
+ permutations.
+ * gcc.dg/torture/vshuf-32.inc: Likewise.
+ * gcc.dg/torture/vshuf-4.inc: Likewise.
+ * gcc.dg/torture/vshuf-8.inc: Likewise.
+
+ * gcc.dg/tm/memopt-1.c: Fix up regexp.
+
+2011-11-09 Ian Lance Taylor <iant@google.com>
+
+ * lib/target-supports.exp (check_effective_target_ucontext_h): New
+ procedure.
+ * gcc.dg/split-5.c: New test.
+
+2011-11-09 Patrick Marlier <patrick.marlier@gmail.com>
+
+ * gcc.dg/tm/memopt-1.c: Adjust regexp.
+
+2011-11-09 Jason Merrill <jason@redhat.com>
+
+ PR c++/51029
+ * g++.dg/template/virtual1.C: New.
+
+2011-11-08 Jason Merrill <jason@redhat.com>
+
+ Run most C++ tests in both C++98 and C++11 modes.
+ * lib/target-supports.exp (check_effective_target_c++11): New.
+ (check_effective_target_c++98): New.
+ * lib/g++-dg.exp (g++-dg-runtest): New.
+ * g++.dg/dg.exp: Use g++-dg-runtest.
+ * g++.dg/charset/charset.exp: Likewise.
+ * g++.dg/debug/dwarf2/dwarf2.exp: Likewise.
+ * g++.dg/dfp/dfp.exp: Likewise.
+ * g++.dg/gcov/gcov.exp: Likewise.
+ * g++.dg/gomp/gomp.exp: Likewise.
+ * g++.dg/graphite/graphite.exp: Likewise.
+ * g++.dg/tls/tls.exp: Likewise.
+ * g++.dg/tm/tm.exp: Likewise.
+ * g++.dg/vect/vect.exp: Likewise.
+ * g++.old-deja/old-deja.exp: Likewise.
+ * g++.dg/simulate-thread/simulate-thread.exp: Pass -std flags
+ with some of the torture options.
+ * g++.dg/abi/mangle4.C: Move to template/nontype25.C.
+ * g++.dg/template/sfinae6_neg.C: Add C++11 error.
+ * g++.dg/init/null1.C: Only run in C++98.
+ * g++.dg/warn/Wconversion-null-3.C: Likewise.
+ * g++.old-deja/g++.benjamin/p12475.C: Likewise.
+ * g++.old-deja/g++.brendan/crash64.C: Likewise.
+ * g++.old-deja/g++.other/anon9.C: Likewise.
+ * g++.old-deja/g++.other/linkage1.C: Likewise.
+ * g++.old-deja/g++.other/linkage2.C: Likewise.
+ * g++.old-deja/g++.pt/t29.C: Likewise.
+ * g++.old-deja/g++.pt/t30.C: Likewise.
+ * g++.dg/cpp0x/variadic60.C: Only error in C++98.
+ * g++.dg/ext/anon-struct4.C: Likewise.
+ * g++.dg/init/brace2.C: Likewise.
+ * g++.dg/init/brace6.C: Likewise.
+ * g++.dg/other/anon3.C: Likewise.
+ * g++.dg/template/arg2.C: Likewise.
+ * g++.old-deja/g++.brendan/cvt1.C: Likewise.
+ * g++.old-deja/g++.brendan/enum11.C: Likewise.
+ * g++.old-deja/g++.brendan/enum8.C: Likewise.
+ * g++.old-deja/g++.brendan/enum9.C: Likewise.
+ * g++.old-deja/g++.brendan/friend3.C: Likewise.
+ * g++.old-deja/g++.brendan/init2.C: Likewise.
+ * g++.old-deja/g++.brendan/init4.C: Likewise.
+ * g++.old-deja/g++.brendan/misc14.C: Likewise.
+ * g++.old-deja/g++.jason/cond.C: Likewise.
+ * g++.old-deja/g++.law/init1.C: Likewise.
+ * g++.old-deja/g++.law/operators32.C: Likewise.
+ * g++.old-deja/g++.pt/enum6.C: Likewise.
+ * g++.old-deja/g++.pt/explicit70.C: Likewise.
+ * g++.old-deja/g++.pt/ptrmem6.C: Likewise.
+
+ * g++.dg/eh/new1.C: Adjust for C++11 mode.
+ * g++.dg/init/new11.C: Likewise.
+ * g++.dg/init/pr29571.C: Likewise.
+ * g++.dg/lookup/forscope2.C: Likewise.
+ * g++.dg/parse/linkage1.C: Likewise.
+ * g++.dg/parse/typedef8.C: Likewise.
+ * g++.dg/template/error44.C: Likewise.
+ * g++.dg/tls/diag-2.C: Likewise.
+ * g++.dg/tls/diag-4.C: Likewise.
+ * g++.dg/warn/anonymous-namespace-3.C: Likewise.
+ * g++.old-deja/g++.abi/arraynew.C: Likewise.
+ * g++.old-deja/g++.abi/cxa_vec.C: Likewise.
+ * g++.old-deja/g++.brendan/new3.C: Likewise.
+ * g++.old-deja/g++.eh/new1.C: Likewise.
+ * g++.old-deja/g++.eh/new2.C: Likewise.
+ * g++.old-deja/g++.jason/new.C: Likewise.
+ * g++.old-deja/g++.law/friend1.C: Likewise.
+ * g++.old-deja/g++.mike/net46.C: Likewise.
+ * g++.old-deja/g++.mike/p755.C: Likewise.
+ * g++.old-deja/g++.other/new6.C: Likewise.
+
+ * g++.dg/cpp0x/variadic74.C: Adjust diags.
+ * g++.dg/template/crash53.C: Likewise.
+ * g++.dg/template/void9.C: Likewise.
+
+2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51045
+ * g++.dg/warn/Wzero-as-null-pointer-constant-2.C: New.
+
+2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51047
+ * g++.dg/cpp0x/sfinae29.C: New.
+
+2011-11-09 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50960
+ * gfortran.dg/typebound_call_22.f03: New test case.
+
+2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/50016
+ * gfortran.dg/inquire_size.f90: Don't flush the unit.
+
+2011-11-09 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51039
+ * gcc.dg/pr51039.c: New testcase.
+
+2011-11-09 Jakub Jelinek <jakub@redhat.com>
+
+ * lib/target-supports.exp (check_effective_target_vect_cond_mixed):
+ Enable also for powerpc*-*-*.
+
+2011-11-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/50540
+ * gfortran.dg/forall_16.f90: New test.
+
+2011-11-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/38718
+ * gfortran.dg/initialization_29.f90: Expand test.
+
+2011-11-09 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51027
+ * g++.dg/cpp0x/alias-decl-12.C: New test.
+ * g++.dg/ext/alias-decl-attr4.C: Append missing ';'.
+
+2011-11-09 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/51032
+ * g++.dg/cpp0x/alias-decl-debug-0.C: New test.
+
+2011-11-09 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/51015
+ * gcc.dg/vect/pr51015.c: New test.
+
+2011-11-08 David S. Miller <davem@davemloft.net>
+
+ * lib/target-supports.exp (check_effective_target_sparc_vis): New.
+ (check_effective_target_vect_cmdline_needed): Use it when sparc*-*-*
+
+2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/50404
+ * gfortran.dg/io_constraints_3.f90: Improve testcase.
+
+2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/50409
+ * gfortran.dg/string_5.f90: Improve testcase.
+
+2011-10-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/50835
+ * g++.dg/template/lvalue2.C: New.
+
+2011-11-08 Michael Matz <matz@suse.de>
+
+ * gcc.dg/tree-ssa/20031015-1.c: Adjust.
+ * g++.dg/tree-ssa/ehcleanup-1.C: Ditto.
+ * g++.dg/eh/builtin1.C: Rewrite to not use local variables.
+ * g++.dg/eh/builtin2.C: Ditto.
+ * g++.dg/eh/builtin3.C: Ditto.
+
+2011-11-08 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.target/i386/avx-cvt-2.c: Adjust for 32-byte integer vectors
+ being prefered even for -mavx.
+ * gcc.target/i386/avx-cvt-3.c: New test.
+
+2011-11-08 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/51012
+ * gcc.dg/pr51012-1.c: New testcase.
+ * gcc.dg/pr51012-2.c: Likewise.
+
+2011-11-08 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/51010
+ * c-c++-common/uninit-pr51010.c: New testcase.
+
+2011-11-08 Jakub Jelinek <jakub@redhat.com>
+
+ * lib/target-supports.exp (check_effective_target_vect_call_sqrtf,
+ check_effective_target_vect_call_copysignf,
+ check_effective_target_vect_call_lrint): New procedures.
+ * gcc.dg/vect/vect.exp: Run fast-math-bb-slp* tests using
+ $VECT_SLP_CFLAGS with -ffast-math.
+ * gcc.dg/vect/fast-math-vect-call-1.c: New test.
+ * gcc.dg/vect/fast-math-vect-call-2.c: New test.
+ * gcc.dg/vect/fast-math-bb-slp-call-1.c: New test.
+ * gcc.dg/vect/fast-math-bb-slp-call-2.c: New test.
+
+2011-11-07 Richard Henderson <rth@redhat.com>
+ Aldy Hernandez <aldyh@redhat.com>
+ Torvald Riegel <triegel@redhat.com>
+
+ Merged from transactional-memory.
+
+ * g++.dg/dg.exp: Run transactional memory tests.
+ * g++.dg/tm: New directory with new tests.
+ * gcc.dg/tm: New directory with new tests.
+ * c-c++-common/tm: New directory with new tests.
+
+2011-11-08 Dodji Seketeli <dodji@redhat.com>
+
+ Fix context handling of alias-declaration
+ * g++.dg/cpp0x/alias-decl-11.C: New test.
+
+2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50864
+ * g++.dg/parse/template26.C: New.
+ * g++.dg/template/crash45.C: Adjust dg-error string.
+
+2011-11-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/50848
+ * g++.dg/template/lookup9.C: New.
+
+ PR c++/50863
+ * g++.dg/cpp0x/lambda/lambda-initlist1.C: New.
+
+ PR c++/50870
+ * g++.dg/cpp0x/decltype35.C: New.
+
+2011-11-07 Dodji Seketeli <dodji@redhat.com>
+
+ Support C++11 alias-declaration
+ PR c++/45114
+ * g++.dg/cpp0x/alias-decl-0.C: New test case.
+ * g++.dg/cpp0x/alias-decl-1.C: Likewise.
+ * g++.dg/cpp0x/alias-decl-3.C: Likewise.
+ * g++.dg/cpp0x/alias-decl-4.C: Likewise.
+ * g++.dg/cpp0x/alias-decl-6.C: Likewise.
+ * g++.dg/cpp0x/alias-decl-7.C: Likewise.
+ * g++.dg/cpp0x/alias-decl-8.C: Likewise.
+ * g++.dg/cpp0x/alias-decl-9.C: Likewise.
+ * g++.dg/cpp0x/alias-decl-10.C: Likewise.
+ * g++.dg/ext/alias-decl-attr1.C: Likewise.
+ * g++.dg/ext/alias-decl-attr2.C: Likewise.
+ * g++.dg/ext/alias-decl-attr3.C: Likewise.
+ * g++.dg/ext/alias-decl-attr4.C: Likewise.
+
+2011-11-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.dg/pragma-align-2.c: Compile with -std=gnu99.
+
+2011-11-07 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50919
+ * gfortran.dg/typebound_call_21.f03: New.
+
+2011-11-07 Nathan Sidwell <nathan@acm.org>
+
+ * gcc.dg/profile-dir-1.c: Adjust final scan.
+ * gcc.dg/profile-dir-2.c: Adjust final scan.
+ * gcc.dg/profile-dir-3.c: Adjust final scan.
+ * gcc.misc-tests/gcov.exp: Adjust regexp.
+ * gcc.misc-tests/gcov-12.c: New.
+ * gcc.misc-tests/gcov-13.c: New.
+ * gcc.misc-tests/gcovpart-13b.c: New.
+ * gcc.misc-tests/gcov-14.c: New.
+
+2011-11-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/35688
+ * g++.dg/ext/visibility/template8.C: New.
+
+2011-11-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50789
+ * gcc.target/i386/avx2-gather-1.c: New test.
+ * gcc.target/i386/avx2-gather-2.c: New test.
+ * gcc.target/i386/avx2-gather-3.c: New test.
+ * gcc.target/i386/avx2-gather-4.c: New test.
+
+2011-11-07 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/pr49781-1.c (dg-options): Add -mtune=generic.
+
+2011-11-07 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/45723
+ * gfortran.dg/open_dev_null.f90: Remove testcase.
+
+2011-11-07 Uros Bizjak <ubizjak@gmail.com>
+
+ * lib/target-supports.exp (check_effective_target_sync_int_128):
+ Don't cache the result.
+ (check_effective_target_sync_long_long): Ditto.
+
+2011-11-07 Sergey Ostanevich <sergos.gnu@gmail.com>
+
+ PR rtl-optimization/47698
+ * gcc.target/i386/47698.c: New test.
+
+2011-11-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/35688
+ * g++.dg/ext/visibility/template7.C: New.
+
+2011-11-07 Terry Guo <terry.guo@arm.com>
+
+ * gcc.target/arm/wmul-1.c: Adjust optimization level.
+ * gcc.target/arm/wmul-2.c: Ditto.
+ * gcc.target/arm/wmul-3.c: Ditto.
+ * gcc.target/arm/wmul-4.c: Ditto.
+
+2011-11-06 Joseph Myers <joseph@codesourcery.com>
+
+ * g++.dg/cpp0x/alignof3.C, gcc.dg/c1x-align-1.c,
+ gcc.dg/c1x-align-2.c, gcc.dg/c1x-align-3.c, gcc.dg/c1x-align-4.c,
+ gcc.dg/c90-align-1.c, gcc.dg/c99-align-1.c: New tests.
+ * gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu90-const-expr-1.c,
+ gcc.dg/gnu99-const-expr-1.c, gcc.dg/gnu99-static-1.c: Update
+ expected diagnostics.
+
+2011-11-06 Andrew MacLeod <amacleod@redhat.com>
+ Richard Henderson <rth@redhat.com>
+ Aldy Hernandez <aldyh@redhat.com>
+
+ Merged from cxx-mem-model.
+
+ * lib/target-supports.exp (check_effective_target_sync_int_128,
+ check_effective_target_sync_long_long): Check whether the target
+ supports 64 and 128 bit __sync builtins.
+ (check_effective_target_cas_char): New.
+ (check_effective_target_cas_int): New.
+ * gcc.dg/dg.exp: Exclude simulate-thread tests.
+ * gcc.dg/atomic-noinline[-aux].c: New. Make a variety of atomics calls.
+ * gcc.dg/atomic-generic[-aux].c: New. Test that generic functions
+ produce the expected library calls.
+ * gcc.dg/atomic-fence.c: New functional tests.
+ * gcc.dg/atomic-param.c: New. Checl for illegal number of parameters.
+ * gcc.dg/atomic-invalid.c: New. Test invalid parameters.
+ * gcc.dg/atomic-lockfree[-aux].c: New tests.
+ * gcc.dg/atomic-compare-exchange-{1-5}.c: New functional tests.
+ * gcc.dg/atomic-op-[1-5].c: New. Test atomic fetch functionality.
+ * gcc.dg/atomic-exchange-{1-5}.c: New functional tests.
+ * gcc.dg/atomic-load-{1-5}.c: New functional tests.
+ * gcc.dg/atomic-store-{1-5}.c: New functional tests.
+ * gcc.dg/simulate-thread/atomic-load-int128.c: New. Verify int128 loads
+ are atomic.
+ * gcc.dg/simulate-thread/atomic-load-longlong.c: New. Verify 8 byte
+ loads are atomic.
+ * gcc.dg/simulate-thread/atomic-load-int.c: New. Verify 4 byte loads
+ are atomic.
+ * gcc.dg/simulate-thread/atomic-load-short.c: New. Verify 2 byte loads
+ are atomic.
+ * gcc.dg/simulate-thread/atomic-other-int128.c: New. Verify other
+ int128 operations are atomic.
+ * gcc.dg/simulate-thread/atomic-other-int.c: New. Verify other 4 byte
+ operations are atomic.
+ * gcc.dg/simulate-thread/atomic-other-longlong.c: New. Verify 8 byte
+ operations are atomic.
+ * gcc.dg/simulate-thread/atomic-other-short.c: New. Verify other 2 byte
+ operations are atomic.
+ * gcc.dg/simulate-thread/speculative-store.c: New. Verify speculative
+ stores aren't moved out of a loop.
+ * gcc.dg/simulate-thread/strict-align-global.c: New. Verify small
+ globals don't overwrite neighbouring globals.
+ * gcc.dg/simulate-thread/subfields.c: New. Verify struct component
+ writes dont overwrite neighbouring components.
+ * c-c++-common/gomp/atomic-10.c: Use cas_int; match __atomic builtin.
+ * c-c++-common/gomp/atomic-3.c: Likewise.
+ * c-c++-common/gomp/atomic-9.c: Likewise.
+ * gcc.dg/gomp/atomic-1.c, gcc.dg/gomp/atomic-2.c,
+ gcc.dg/gomp/atomic-3.c, gcc.dg/gomp/atomic-4.c, gcc.dg/gomp/atomic-7.c,
+ gcc.dg/gomp/atomic-8.c, gcc.dg/gomp/atomic-9.c,
+ gcc.dg/gomp/atomic-10.c, gcc.dg/gomp/atomic-12.c,
+ gcc.dg/gomp/atomic-13.c, gcc.dg/gomp/atomic-14.c,
+ gcc.dg/gomp/atomic-15.c: Move to c-c++-common/gomp/.
+ * g++.dg/gomp/atomic-1.C, g++.dg/gomp/atomic-2.C,
+ g++.dg/gomp/atomic-3.C, g++.dg/gomp/atomic-4.C, g++.dg/gomp/atomic-7.C,
+ g++.dg/gomp/atomic-8.C, g++.dg/gomp/atomic-9.C,
+ g++.dg/gomp/atomic-10.C, g++.dg/gomp/atomic-11.C,
+ g++.dg/gomp/atomic-12.C, g++.dg/gomp/atomic-13.C,
+ g++.dg/gomp/atomic-15.C: Remove.
+ * gcc.dg/gomp/gomp.exp, g++.dg/gomp/gomp.exp: Run c-c++-common tests.
+ * gcc.dg/gomp/atomic-11.c: Remove test.
+
+2011-11-06 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/bb-slp-cond-1.c: New test.
+ * gcc.dg/vect/slp-cond-1.c: New test.
+ * gcc.dg/vect/slp-cond-2.c: New test.
+
+2011-11-05 David S. Miller <davem@davemloft.net>
+
+ * lib/test-supports.exp
+ (check_effective_target_ultrasparc_vis2_hw): New proc.
+ (check_effective_target_ultrasparc_vis3_hw): New proc.
+ * gcc.target/sparc/vec-init-1.inc: New vector init common code.
+ * gcc.target/sparc/vec-init-2.inc: Likewise.
+ * gcc.target/sparc/vec-init-3.inc: Likewise.
+ * gcc.target/sparc/vec-init-1-vis1.c: New test.
+ * gcc.target/sparc/vec-init-1-vis2.c: New test.
+ * gcc.target/sparc/vec-init-1-vis3.c: New test.
+ * gcc.target/sparc/vec-init-2-vis1.c: New test.
+ * gcc.target/sparc/vec-init-2-vis2.c: New test.
+ * gcc.target/sparc/vec-init-2-vis3.c: New test.
+ * gcc.target/sparc/vec-init-3-vis1.c: New test.
+ * gcc.target/sparc/vec-init-3-vis2.c: New test.
+ * gcc.target/sparc/vec-init-3-vis3.c: New test.
+
+2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ * gcc.c-torture/execute/ieee/mul-subnormal-single-1.x:
+ Disable test on Epiphany.
+ * gcc.c-torture/execute/20101011-1.c: Disable test on Epiphany.
+ * gcc.dg/stack-usage-1.c [__epiphany__] (SIZE): Define.
+ * gcc.dg/pragma-pack-3.c: Disable test on Epiphany.
+ * g++.dg/parse/pragma3.C: Likewise.
+ * stackalign/builtin-apply-2.c (STACK_ARGUMENTS_SIZE): Define.
+ (bar): Use it.
+ * gcc.dg/weak/typeof-2.c [epiphany-*-*]: Add option -mshort-calls.
+ * gcc.dg/tls/thr-cse-1.c: Likewise.
+ * g++.dg/opt/devirt2.C: Likewise.
+ * gcc.dg/20020312-2.c [epiphany-*-*] (PIC_REG): Define.
+ * gcc.dg/builtin-apply2.c [__epiphany__]: (STACK_ARGUMENTS_SIZE): 20.
+ * gcc.target/epiphany: New directory.
+
+2011-11-05 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/quad_2.f90: New.
+
+2011-11-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.dg/strlenopt-22g.c: New wrapper around...
+ * gcc.dg/strlenopt-22.c: ...this. Do not define USE_GNU and adjust.
+
+2011-11-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/26714
+ * g++.dg/init/lifetime2.C: New.
+ * g++.dg/cpp0x/initlist-lifetime2.C: New.
+
+ PR c++/48370
+ * g++.dg/init/lifetime1.C: Test cleanup order.
+
+2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * g++.dg/other/offsetof7.C: New test.
+
+2011-11-04 Hans-Peter Nilsson <hp@axis.com>
+
+ * lib/gcc-dg.exp (gcc_force_conventional_output): New global
+ variable, default empty, -ffat-lto-objects for effective_target_lto.
+ (gcc-dg-test-1): Add options from dg-final methods.
+ * lib/scanasm.exp (scan-assembler_required_options)
+ (scan-assembler-not_required_options): New procs.
+
+2011-10-09 Magnus Fromreide <magfr@lysator.liu.se>
+
+ * g++.dg/cpp0x/enum21a.C: Test that enum x { y, } does
+ generate a pedwarn in c++98-mode.
+ * g++.dg/cpp0x/enum21b.C: Test that enum x { y, }
+ don't generate a pedwarn in c++0x-mode.
+
+2011-11-04 Olivier Goffart <olivier@woboq.com>
+
+ PR c++/50965
+ * g++.dg/cpp0x/nsdmi1.C: Add more cases.
+
+2011-11-04 Jiangning Liu <jiangning.liu@arm.com>
+
+ PR rtl-optimization/38644
+ * gcc.target/arm/stack-red-zone.c: New.
+
+2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48420
+ * g++.dg/warn/Wconversion-null-3.C: New.
+
+2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ PR c++/50941
+ * g++.dg/cpp0x/udlit-strint-length.C: New.
+
+2011-11-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/48370
+ * g++.dg/cpp0x/initlist-lifetime1.C: New.
+ * g++.dg/init/lifetime1.C: New.
+ * g++.dg/init/ref21.C: New.
+ * g++.dg/eh/array1.C: New.
+
+2011-11-04 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/50763
+ * gcc.dg/pr50763-5.c: New test.
+
+2011-11-04 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/50763
+ * g++.dg/pr50763-4.C: New test.
+
+2011-11-04 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/torture/vec-cvt-1.c: Enable commented out inttoflttestui
+ test.
+
+ * gcc.dg/torture/vec-cvt-1.c: Enable flttointtestui test.
+
+ * gcc.dg/torture/vec-cvt-1.c: New test.
+
+2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/private1[-sub].ads: New test.
+
+2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/43829
+ * gfortran.dg/function_optimize_7.f90: Disable sum inlining.
+ * gfortran.dg/inline_sum_1.f90: New.
+ * gfortran.dg/inline_sum_2.f90: New.
+ * gfortran.dg/inline_sum_bounds_check_1.f90: New.
+ * gfortran.dg/inline_sum_bounds_check_2.f90: New.
+ * gfortran.dg/inline_product_1.f90: New.
+
+2011-11-03 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50933
+ * gfortran.dg/bind_c_dts_5.f90: New.
+
+2011-11-03 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50960
+ * gfortran.dg/module_parameter_array_refs_2.f90: New.
+
+2011-11-03 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50079
+ * g++.dg/init/copy7.C: Remove testcase.
+
+2011-11-03 Martin Jambor <mjambor@suse.cz>
+
+ * g++.dg/ipa/devirt-c-1.C: Add dump scans.
+ * g++.dg/ipa/devirt-c-2.C: Likewise.
+ * g++.dg/ipa/devirt-c-7.C: New test.
+ * g++.dg/ipa/devirt-c-8.C: Likewise.
+
+2011-11-03 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50912
+ * gnat.dg/loop_optimization10.ad[sb]: New test.
+ * gnat.dg/loop_optimization10_pkg.ads: New helper.
+
+2011-11-02 Jason Merrill <jason@redhat.com>
+
+ PR c++/50930
+ * g++.dg/cpp0x/nsdmi-list2.C: New.
+
+2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50810
+ * g++.dg/cpp0x/warn_cxx0x2.C: New.
+ * g++.dg/cpp0x/warn_cxx0x3.C: Likewise.
+
+2011-11-02 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/50769
+ * gfortran.dg/pr50769.f90: New test.
+
+2011-11-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.target/sparc/20111102-1.c: New test.
+
+2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50956
+ * g++.dg/warn/Wcast-qual2.C: New.
+
+2011-11-02 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/50763
+ * g++.dg/pr50763-3.C: New test.
+
+2011-11-02 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/50672
+ * g++.dg/pr50672.C: New test.
+
+2011-11-02 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/avx-cvt-2.c (dg-options): Add -mtune=generic.
+ * gcc.target/i386/avx2-cvt-2.c (dg-options): Ditto.
+ * gcc.target/i386/sse2-cvt-2.c (dg-options): Ditto.
+
+ * gcc.target/i386/vectorize4-avx.c (scan-assembler): Remove xfail.
+
+2011-11-02 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50902
+ * gcc.dg/torture/pr50902.c: New testcase.
+
+2010-11-02 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50890
+ * gcc.dg/torture/pr50890.c: New testcase.
+
+2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/44277
+ * g++.dg/warn/Wzero-as-null-pointer-constant-1.C: New.
+ * g++.dg/cpp0x/Wzero-as-null-pointer-constant-1.C: Likewise.
+
+2011-11-01 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/50908
+ * gcc.dg/pr50908.c: New test.
+ * gcc.dg/pr50908-2.c: Same.
+ * gcc.dg/pr50908-3.c: Same.
+
+2011-11-01 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/no-scevccp-outer-6-global.c: Expect to vectorize
+ the outer loop. Remove comment. Don't check for widen-mult.
+
+2011-10-31 Martin Jambor <mjambor@suse.cz>
+
+ * gcc.dg/ipa/ipcp-4.c: New test.
+
+2011-10-31 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/vshift-3.c: New test.
+ * gcc.dg/vshift-4.c: New test.
+ * gcc.dg/vshift-5.c: New test.
+
+2011-10-31 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * gfortran.dg/inquire_5.f90: Update testcase to match the standard
+ and current implementation.
+
+2011-10-31 Paul Brook <paul@codesourcery.com>
+
+ * gcc.dg/constructor-1.c: New test.
+
+2011-10-30 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/50753
+ * gfortran.dg/dshift_3.f90: New test.
+
+2011-10-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * gcc.dg/scal-to-vec2.c (dg-options): Add -fno-common to options on
+ hppa*-*-hpux*.
+ * gcc.dg/torture/vshuf-v8hi.c: Likewise.
+ * gcc.dg/torture/vshuf-v4si.c: Likewise.
+ * gcc.dg/torture/vshuf-v8si.c: Likewise.
+ * gcc.dg/torture/vshuf-v32qi.c: Likewise.
+ * gcc.dg/torture/vshuf-v4di.c: Likewise.
+ * gcc.dg/torture/vshuf-v2df.c: Likewise.
+ * gcc.dg/torture/vshuf-v16qi.c: Likewise.
+ * gcc.dg/torture/vshuf-v4sf.c: Likewise.
+ * gcc.dg/torture/vshuf-v8sf.c: Likewise.
+ * gcc.dg/torture/vshuf-v2di.c: Likewise.
+ * gcc.dg/torture/vshuf-v16hi.c: Likewise.
+ * gcc.dg/torture/vshuf-v4df.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-31.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-33.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-34.c: Likewise.
+ * gcc.dg/vector-compare-2.c: Likewise.
+
+2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50901
+ * g++.dg/cpp0x/pr50901.C: New.
+
+2011-10-29 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/fma-check.h (main): Use return 0 instead of exit (0).
+ * gcc.target/i386/fma4-check.h (main): Ditto.
+ * gcc.target/i386/xop-check.h (main): Ditto.
+
+2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ Revert:
+ 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50864
+ * g++.dg/template/crash109.C: New.
+
+2011-10-28 Jason Merrill <jason@redhat.com>
+
+ * c-c++-common/dfp/pr33466.c: Adjust for user-defined literals.
+
+2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50864
+ * g++.dg/template/crash109.C: New.
+
+2011-10-28 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * gfortran.dg/nearest_5.f90: New test.
+
+2011-10-28 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/vshift-1.c: New test.
+ * gcc.dg/vshift-2.c: New test.
+ * gcc.target/i386/xop-vshift-1.c: New test.
+ * gcc.target/i386/xop-vshift-2.c: New test.
+ * gcc.target/i386/avx2-vshift-1.c: New test.
+
+2011-10-28 Chung-Lin Tang <cltang@codesourcery.com>
+
+ PR rtl-optimization/49720
+ * g++.dg/torture/pr49720.C: New test.
+
+2011-10-27 David S. Miller <davem@davemloft.net>
+
+ * gcc.target/sparc/setcc-3.c: New test.
+
+2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
+
+ PR c++/30066
+ * g++.dg/ext/visibility/fvisibility-inlines-hidden-4.C: New test.
+
+2011-10-27 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.target/i386/sse2-cvt-1.c: New test.
+ * gcc.target/i386/sse2-cvt-2.c: New test.
+ * gcc.target/i386/avx-cvt-1.c: New test.
+ * gcc.target/i386/avx-cvt-2.c: New test.
+ * gcc.target/i386/avx2-cvt-1.c: New test.
+ * gcc.target/i386/avx2-cvt-2.c: New test.
+
+2011-10-27 Martin Jambor <mjambor@suse.cz>
+
+ * g++.dg/tree-ssa/pr45605.C: Scan fre1 dump and unxfail.
+
+2011-10-27 Uros Bizjak <ubizjak@gmail.com>
+ Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR target/50875
+ * gfortran.dg/pr50875.f90: New test.
+
+2011-10-26 David S. Miller <davem@davemloft.net>
+
+ * gcc.target/sparc/fmaf-1.c: New test.
+
+ * gcc.target/sparc/setcc-1.c: New test.
+ * gcc.target/sparc/setcc-2.c: New test.
+
+2011-10-26 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/tls/thr-cse-1.c: For i?86-*-mingw*, check for multiple calls.
+
+2011-10-26 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/graphite/run-id-1.c: Pass -Wl,--stack,12582912 option for
+ Windows targets.
+
+2011-10-26 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.target/i386/pr37843-4.c: Allow for leading underscores on
+ symbol names.
+
+2011-10-26 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.target/i386/pad-4.c: Skip for Windows targets.
+
+2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/discr1.ads: New test.
+ * gnat.dg/specs/discr1_pkg.ads: New helper.
+
+2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/unchecked_union.ads: Rename to...
+ * gnat.dg/specs/unchecked_union1.ads: ...this.
+ * gnat.dg/specs/unchecked_union2.ads: New test.
+
+2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/atomic1.ads: New test.
+
+2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ Implement C++11 user-defined literals.
+ * g++.dg/cpp0x/udlit-addr.C: New.
+ * g++.dg/cpp0x/udlit-args.C: New.
+ * g++.dg/cpp0x/udlit-args-neg.C: New.
+ * g++.dg/cpp0x/udlit-clink-neg.C: New.
+ * g++.dg/cpp0x/udlit-concat.C: New.
+ * g++.dg/cpp0x/udlit-concat-neg.C: New.
+ * g++.dg/cpp0x/udlit-constexpr.C: New.
+ * g++.dg/cpp0x/udlit-cpp98-neg.C: New.
+ * g++.dg/cpp0x/udlit-declare-neg.C: New.
+ * g++.dg/cpp0x/udlit-friend.C: New.
+ * g++.dg/cpp0x/udlit-general.C: New.
+ * g++.dg/cpp0x/udlit-inline.C: New.
+ * g++.dg/cpp0x/udlit-linkage-neg.C: New.
+ * g++.dg/cpp0x/udlit-member-neg.C: New.
+ * g++.dg/cpp0x/udlit-namespace.C: New.
+ * g++.dg/cpp0x/udlit-nofunc-neg.C: New.
+ * g++.dg/cpp0x/udlit-nonempty-str-neg.C: New.
+ * g++.dg/cpp0x/udlit-nospace-neg.C: New.
+ * g++.dg/cpp0x/udlit-nosuffix-neg.C: New.
+ * g++.dg/cpp0x/udlit-nounder-neg.C: New.
+ * g++.dg/cpp0x/udlit-operator-neg.C: New.
+ * g++.dg/cpp0x/udlit-raw-str.C: New.
+ * g++.dg/cpp0x/udlit-shadow-neg.C: New.
+ * g++.dg/cpp0x/udlit-suffix-neg.C: New.
+ * g++.dg/cpp0x/udlit-systemheader.C: New.
+ * g++.dg/cpp0x/udlit-template.C: New.
+ * g++.dg/cpp0x/udlit-tmpl-arg.C: New.
+ * g++.dg/cpp0x/udlit-tmpl-arg-neg.C: New.
+ * g++.dg/cpp0x/udlit-tmpl-parms.C: New.
+ * g++.dg/cpp0x/udlit-tmpl-parms-neg.C: New.
+ * g++.dg/cpp0x/udlit_system_header: New.
+
+2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50870
+ * g++.dg/cpp0x/decltype34.C: New.
+
+2011-10-26 Tom de Vries <tom@codesourcery.com>
+
+ * gcc.c-torture/unsorted/HIcmp.c: Fix unaligned pointer.
+ * gcc.c-torture/unsorted/HIset.c: Same.
+ * gcc.c-torture/unsorted/SIcmp.c: Same.
+ * gcc.c-torture/unsorted/SIset.c: Same.
+ * gcc.c-torture/unsorted/SFset.c: Same.
+ * gcc.c-torture/unsorted/UHIcmp.c: Same.
+ * gcc.c-torture/unsorted/USIcmp.c: Same.
+ * gcc.c-torture/unsorted/DFcmp.c: Same.
+
+2011-10-26 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.target/i386/avx2-i32gatherd-1.c: Adjust scan-assembler regex
+ to work also with -masm=intel and additionally test the xmm vs. ymm
+ register type combination on mask/dest and in vsib.
+ * gcc.target/i386/avx2-i32gatherd256-1.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherd256-3.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherd-3.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherpd-1.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherpd256-1.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherpd256-3.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherpd-3.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherps-1.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherps256-1.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherps256-3.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherps-3.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherq-1.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherq256-1.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherq256-3.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherq-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherd-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherd256-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherd256-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherd-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherpd-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherpd256-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherpd256-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherpd-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherps-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherps256-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherps256-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherps-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherq-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherq256-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherq256-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherq-3.c: Likewise.
+
+2011-10-26 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/50763
+ * gcc.dg/pr50763-2.c: New test.
+
+2011-10-25 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/format/ms_c90-printf-1.c, gcc.dg/format/ms_c90-scanf-1.c:
+ Update expected messages.
+
+2011-10-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.dg/vect/slp-multitypes-2.c: Do not XFAIL on SPARC 32-bit.
+
+2011-10-25 Jason Merrill <jason@redhat.com>
+
+ PR c++/50866
+ * g++.dg/init/aggr7.C: New.
+
+ PR c++/49996
+ * g++.dg/cpp0x/initlist59.C: New.
+
+2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50858
+ * g++.dg/overload/operator5.C: New.
+
+2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50861
+ * g++.dg/template/crash108.C: New.
+
+2011-10-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50596
+ * gcc.dg/vect/vect-cond-10.c: New test.
+
+2011-10-24 Joey Ye <joey.ye@arm.com>
+
+ * gcc.target/arm/pr42575.c: Remove architecture option.
+
+2011-10-24 David S. Miller <davem@davemloft.net>
+
+ * gcc.target/sparc/vis3move-1.c: New test.
+ * gcc.target/sparc/vis3move-2.c: New test.
+ * gcc.target/sparc/vis3move-3.c: New test.
+
+2011-10-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * gcc.dg/strlenopt-22.c: New testcase.
+ * gcc.dg/strlenopt-4.c: Change scan value for s390(x).
+
+2011-10-24 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/sse-5.c (dg-options): Add -mno-sse.
+ Remove -march=i386.
+ (dg-skip-if): Remove.
+ * gcc.target/i386/funcspec-1.c: Ditto.
+ * gcc.target/i386/funcspec-3.c (dg-options): Add -mno-sse3.
+
+2011-10-24 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/vect/vect-bool-1.c: New testcase.
+
+2011-10-24 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50838
+ * gcc.dg/torture/pr50838.c: New testcase.
+
+2011-10-24 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50730
+ * gcc.dg/vect/no-tree-sra-bb-slp-pr50730.c: New test.
+ * gcc.dg/vect/vect.exp: Run no-tree-sra-bb-slp* tests with
+ -fno-tree-sra and SLP flags.
+
+2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50841
+ Revert:
+ 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50810
+ * g++.dg/cpp0x/warn_cxx0x2.C: New.
+ * g++.dg/cpp0x/warn_cxx0x3.C: Likewise.
+
+2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50810
+ * g++.dg/cpp0x/warn_cxx0x2.C: New.
+ * g++.dg/cpp0x/warn_cxx0x3.C: Likewise.
+
+2011-10-23 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/50763
+ * gcc.dg/pr50763.c: New test.
+
+2011-10-23 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/50788
+ * gcc.target/i386/pr50788.c: New test.
+
+2011-10-23 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50819
+ * g++.dg/vect/vect.exp: Set target dependent flags for slp-* tests.
+ * g++.dg/vect/slp-pr50819.cc: New test.
+
+2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/45385
+ * g++.dg/warn/Wconversion4.C: New.
+
+2011-10-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/50813
+ * gcc.dg/torture/vshuf-32.inc: Add broadcast permutation
+ from element other than first and reverse permutation.
+ * gcc.dg/torture/vshuf-16.inc: Likewise.
+ * gcc.dg/torture/vshuf-8.inc: Likewise.
+ * gcc.dg/torture/vshuf-4.inc: Likewise.
+
+2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/31423
+ * g++.dg/parse/error43.C: New.
+ * g++.dg/parse/error44.C: Likewise.
+
+2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
+ Kirill Yukhin <kirill.yukhin@intel.com>
+
+ PR target/50740
+ * gcc.target/i386/avx2-check.h (main): Check CPUID level correctly.
+ * gcc.target/i386/bmi2-check.h: Ditto.
+
+2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ PR c++/50811
+ * g++.dg/cpp0x/override2.C: Add test.
+
+2011-10-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * lib/gcc-dg.exp (GCC_UNDER_TEST): Set before calling
+ check_linker_plugin_available.
+
+2011-10-21 Kai Tietz <ktietz@redhat.com>
+
+ * gcc.target/i386/branch-cost1.c: New test.
+ * gcc.target/i386/branch-cost2.c: New test.
+ * gcc.target/i386/branch-cost3.c: New test.
+ * gcc.target/i386/branch-cost4.c: New test.
+
+2011-10-20 Steve Ellcey <sje@cup.hp.com>
+
+ * gcc.dg/vect/vect-120.c: Add vect_floatint_cvt requirement.
+
+2011-10-20 Steve Ellcey <sje@cup.hp.com>
+
+ PR testsuite/50722
+ * gcc.dg/pr49994-3.c: Skip on HP-UX.
+
+2011-10-20 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/lto/pr46940_0.c (ASMNAME, ASMNAME2, STRING): Define.
+ (_moz_foo, EXT__foo): Use ASMNAME.
+
+2011-10-20 Joseph Myers <joseph@codesourcery.com>
+
+ * lib/lto.exp (lto-execute): Use .exe suffix for test executable
+ names.
+
+2011-10-20 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ PR target/50766
+ * gcc.target/i386/pr50766.c: New test.
+
+2011-10-20 Jason Merrill <jason@redhat.com>
+
+ PR c++/41449
+ * g++.dg/eh/partial1.C: New.
+
+2011-10-20 Richard Henderson <rth@redhat.com>
+
+ * gcc.target/i386/vperm-v2df.c, gcc.target/i386/vperm-v2di.c,
+ gcc.target/i386/vperm-v4sf-1.c, gcc.target/i386/vperm-v4sf-2.c,
+ gcc.target/i386/vperm-v4si-1.c, gcc.target/i386/vperm-v4si-2.c:
+ Use __builtin_shuffle.
+
+2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/50514
+ * gfortran.dg/ishft_3.f90: Update test.
+
+2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/50524
+ * gfortran.dg/substring_integer_index.f90: New test.
+
+2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * gfortran.dg/format_string.f: New test.
+
+2011-10-20 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/ipa/ipa-sra-2.c: Add dg-require-effective-target
+ non_strict_align.
+ * gcc.dg/ipa/ipa-sra-6.c: Ditto.
+
+2011-10-20 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.target/i386/pr40906-1.c, gcc.target/i386/pr40906-2.c,
+ gcc.target/i386/pr46226.c: Do not use
+ -mno-accumulate-outgoing-args.
+
+2011-10-20 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/tree-prof/val-prof-7.c: Declare bzero instead of
+ including <strings.h>.
+
+2011-10-19 Jan Hubicka <jh@suse.cz>
+
+ * lib/lto.exp (lto_init): Test slim lto and no-linker-plugin path.
+ * lib/gcc-dg.exp (check_effective_target_lto): Likewise.
+ * lib/c-torture.exp: Likewise.
+ * gcc.c-torture/execute/builtins/strstr-asm.c: Force fat LTO.
+ * gcc.c-torture/compile/sync-1.c: Likewise.
+ * gcc.c-torture/compile/sync-1.c: Likewise.
+ * gcc.c-torture/compile/sync-3.c: Likewise.
+ * gcc.dg/noncompile/invalid_asm.c: Likewise.
+ * gcc.dg/noncompile/920507-1.c: Likewise.
+ * gcc.dg/torture/pr36400.c: Likewise.
+ * g++.dg/torture/pr34850.C: Likewise.
+
+2011-10-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/source_ref1.adb: New test.
+ * gnat.dg/source_ref2.adb: Likewise.
+
+2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/13657
+ * g++.dg/parse/error42.C: New.
+ * g++.old-deja/g++.other/ptrmem7.C: Tweak dg-errors.
+
+2011-10-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/50793
+ * g++.dg/init/value9.C: New.
+
+2011-10-19 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/torture/vshuf-32.inc: Add interleave permutations.
+ * gcc.dg/torture/vshuf-16.inc: Likewise.
+ * gcc.dg/torture/vshuf-8.inc: Likewise.
+ * gcc.dg/torture/vshuf-4.inc: Likewise.
+
+2011-10-19 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47023
+ * gfortran.dg/sizeof_proc.f90: New.
+
+2011-10-19 Joseph Myers <joseph@codesourcery.com>
+
+ * g++.dg/compat/struct-layout-1_generate.c: Also pass -mno-mmx
+ -Wno-abi for i?86-*-mingw32* x86_64-*-mingw32* i?86-*-cygwin*.
+
+2011-10-19 Uros Bizjak <ubizjak@gmail.com>
+
+ PR testsuite/50796
+ * gcc.dg/plugin/plugindir?.c Update dg-prune-output.
+
+2011-10-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/50787
+ * g++.dg/init/ref20.C: New.
+
+2011-10-19 Kai Tietz <ktietz@redhat.com>
+
+ PR middle-end/50795
+ * gcc.dg/tree-ssa/builtin-expect-1.c: Adjust test.
+ * gcc.dg/tree-ssa/builtin-expect-2.c: Adjust test.
+ * gcc.dg/tree-ssa/builtin-expect-3.c: Adjust test.
+ * gcc.dg/tree-ssa/builtin-expect-4.c: Adjust test.
+ * gcc.dg/tree-ssa/builtin-expect-5.c: Adjust test.
+
+2011-10-19 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50768
+ * gcc.dg/torture/pr50768.c: New testcase.
+
+2011-10-19 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/50340
+ * gcc.dg/pr50340.c: New.
+
+2011-10-18 Andrew Stubbs <ams@codesourcery.com>
+
+ PR tree-optimization/50717
+
+ * gcc.dg/pr50717-1.c: New file.
+ * gcc.target/arm/wmul-12.c: Correct types.
+ * gcc.target/arm/wmul-8.c: Correct types.
+
+2011-10-18 Jason Merrill <jason@redhat.com>
+
+ PR c++/50531
+ * g++.dg/cpp0x/defaulted32.C: New.
+
+ PR c++/50742
+ * g++.dg/lookup/using23.C: New.
+
+ PR c++/50500
+ * g++.dg/cpp0x/implicit12.C: New.
+ * g++.dg/cpp0x/defaulted20.C: Adjust.
+ * g++.dg/cpp0x/defaulted21.C: Adjust.
+ * g++.dg/cpp0x/implicit-copy.C: Adjust.
+ * g++.dg/cpp0x/implicit4.C: Adjust.
+ * g++.dg/cpp0x/implicit5.C: Adjust.
+ * g++.dg/cpp0x/implicit8.C: Adjust.
+ * g++.dg/cpp0x/lambda/lambda-ice2.C: Adjust.
+ * g++.dg/cpp0x/not_special.C: Adjust.
+ * g++.dg/cpp0x/rv-trivial-bug.C: Adjust.
+ * g++.dg/cpp0x/rv1n.C: Adjust.
+ * g++.dg/cpp0x/rv2n.C: Adjust.
+ * g++.dg/cpp0x/rv3n.C: Adjust.
+ * g++.dg/cpp0x/rv4n.C: Adjust.
+ * g++.dg/cpp0x/rv5n.C: Adjust.
+ * g++.dg/cpp0x/rv6n.C: Adjust.
+ * g++.dg/cpp0x/rv7n.C: Adjust.
+
+2011-10-18 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ * gcc.target/i386/avx2-vpop-check.h: New header.
+ * gcc.target/i386/avx2-vpaddd-3.c: New test.
+ * gcc.target/i386/avx2-vpaddw-3.c: Ditto.
+ * gcc.target/i386/avx2-vpaddb-3.c: Ditto.
+ * gcc.target/i386/avx2-vpaddq-3.c: Ditto.
+ * gcc.target/i386/avx2-vpand-3.c: Ditto.
+ * gcc.target/i386/avx2-vpmulld-3.c: Ditto.
+ * gcc.target/i386/avx2-vpmullw-3.c: Ditto.
+ * gcc.target/i386/avx2-vpsrad-3.c: Ditto.
+ * gcc.target/i386/avx2-vpsraw-3.c: Ditto.
+ * gcc.target/i386/avx2-vpsrld-3.c: Ditto.
+ * gcc.target/i386/avx2-vpsrlw-3.c: Ditto.
+ * gcc.target/i386/avx2-vpsubb-3.c: Ditto.
+ * gcc.target/i386/avx2-vpsubd-3.c: Ditto.
+ * gcc.target/i386/avx2-vpsubq-3.c: Ditto.
+ * gcc.target/i386/avx2-vpsubw-3.c: Ditto.
+
+2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/50420
+ * gfortran.dg/coarray_subobject_1.f90: New test.
+ * gfortran.dg/coarray/subobject_1.f90: New test.
+
+2011-10-18 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/50205
+ * gcc.dg/pr50205.c: New.
+
+2011-10-18 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50767
+ * gcc.dg/torture/pr50767.c: New testcase.
+
+2011-10-18 Julian Brown <julian@codesourcery.com>
+
+ * lib/target-supports.exp (check_effective_target_arm_unaligned): New.
+ * gcc.target/arm/unaligned-memcpy-1.c: New.
+ * gcc.target/arm/unaligned-memcpy-2.c: New.
+ * gcc.target/arm/unaligned-memcpy-3.c: New.
+ * gcc.target/arm/unaligned-memcpy-4.c: New.
+
+2011-10-18 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47023
+ * gfortran.dg/iso_c_binding_class.f03: New.
+
+2011-10-18 Ira Rosen <ira.rosen@linaro.org>
+
+ * testsuite/lib/target-supports.exp
+ (check_effective_target_vect_widen_shift): New.
+ * gcc.dg/vect/vect-widen-shift-s16.c: New.
+ * gcc.dg/vect/vect-widen-shift-s8.c: New.
+ * gcc.dg/vect/vect-widen-shift-u16.c: New.
+ * gcc.dg/vect/vect-widen-shift-u8.c: New.
+
+2011-10-18 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/torture/restrict-1.c: New testcase.
+
+2011-10-17 Michael Spertus <mike_spertus@symantec.com>
+
+ * g++.dg/ext/bases.C: New test.
+
+2011-10-17 David S. Miller <davem@davemloft.net>
+
+ * gcc.target/sparc/fand.c: Remove __LP64__ ifdefs and expect
+ all operations to emit VIS instructions.
+ * gcc.target/sparc/fandnot.c: Likewise.
+ * gcc.target/sparc/fnot.c: Likewise.
+ * gcc.target/sparc/for.c: Likewise.
+ * gcc.target/sparc/fornot.c: Likewise.
+ * gcc.target/sparc/fxnor.c: Likewise.
+ * gcc.target/sparc/fxor.c: Likewise.
+ * gcc.target/sparc/combined-1.c: Revert change to use -O2, no longer
+ needed.
+
+2011-10-17 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.c-torture/execute/vshuf-v16hi.c: New test.
+ * gcc.dg/torture/vshuf-16.inc: New file.
+ * gcc.dg/torture/vshuf-2.inc: New file.
+ * gcc.dg/torture/vshuf-32.inc: New file.
+ * gcc.dg/torture/vshuf-4.inc: New file.
+ * gcc.dg/torture/vshuf-8.inc: New file.
+ * gcc.dg/torture/vshuf-main.inc: New file.
+ * gcc.dg/torture/vshuf-v16hi.c: New test.
+ * gcc.dg/torture/vshuf-v16qi.c: New test.
+ * gcc.dg/torture/vshuf-v2df.c: New test.
+ * gcc.dg/torture/vshuf-v2di.c: New test.
+ * gcc.dg/torture/vshuf-v2sf.c: New test.
+ * gcc.dg/torture/vshuf-v2si.c: New test.
+ * gcc.dg/torture/vshuf-v32qi.c: New test.
+ * gcc.dg/torture/vshuf-v4df.c: New test.
+ * gcc.dg/torture/vshuf-v4di.c: New test.
+ * gcc.dg/torture/vshuf-v4hi.c: New test.
+ * gcc.dg/torture/vshuf-v4sf.c: New test.
+ * gcc.dg/torture/vshuf-v4si.c: New test.
+ * gcc.dg/torture/vshuf-v8hi.c: New test.
+ * gcc.dg/torture/vshuf-v8qi.c: New test.
+ * gcc.dg/torture/vshuf-v8sf.c: New test.
+ * gcc.dg/torture/vshuf-v8si.c: New test.
+
+2011-10-17 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50746
+ * gcc.dg/vect/vect-114.c: Remove vect_hw_misalign.
+
+2011-10-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/50736
+ * g++.dg/cpp0x/lambda/lambda-capture-neg.C: New.
+
+2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/44524
+ * g++.dg/parse/error41.C: New.
+ * g++.dg/parse/error20.C: Adjust.
+
+2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50757
+ * g++.dg/warn/format7.C: New.
+ * obj-c++.dg/warn7.mm: Likewise.
+
+2011-10-17 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50729
+ * gcc.dg/torture/pr50729.c: New testcase.
+
+2011-10-15 Tom Tromey <tromey@redhat.com>
+ Dodji Seketeli <dodji@redhat.com>
+
+ * lib/prune.exp (prune_gcc_output): Prune output referring to
+ included files.
+ * gcc.dg/cpp/macro-exp-tracking-1.c: New test.
+ * gcc.dg/cpp/macro-exp-tracking-2.c: Likewise.
+ * gcc.dg/cpp/macro-exp-tracking-3.c: Likewise.
+ * gcc.dg/cpp/pragma-diagnostic-2.c: Likewise.
+
+2011-10-15 Tom Tromey <tromey@redhat.com>
+ Dodji Seketeli <dodji@redhat.com>
+
+ * gcc.dg/cpp/pragma-diagnostic-1.c: New test.
+
+2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48489
+ * g++.dg/inherit/error5.C: New.
+
+2011-10-17 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47023
+ PR fortran/50752
+ * gfortran.dg/kind_tests_4.f90: New.
+
+2011-10-17 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/vect-21.c: Expect the loops to get vectorized on
+ targets that support vector condition.
+
+2011-10-16 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47023
+ * gfortran.dg/c_kind_tests_3.f03: New.
+
+2011-10-16 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50547
+ * gfortran.dg/elemental_args_check_4.f90: New.
+
+2011-10-16 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50727
+ * gcc.dg/vect/pr50727.c: New test.
+
+2011-10-16 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.dg/vla-23.c: New test.
+
+2011-10-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50596
+ * gcc.dg/vect/vect-cond-9.c: New test.
+
+2011-10-16 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/bb-slp-29.c: New test.
+
+2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50732
+ * g++.dg/ext/is_base_of_incomplete.C: New.
+ * g++.dg/ext/is_base_of_diagnostic.C: Adjust dg-errors.
+ * g++.dg/ext/unary_trait_incomplete.C: Likewise.
+
+2011-10-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.target/sparc/combined-1.c: Compile at -O2.
+
+2011-10-15 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/fma_float_?.c (dg-prune_output): Remove.
+ (dg-options): Add -Wno-attributes.
+ * gcc.target/i386/fma_double_?.c: Ditto.
+ * gcc.target/i386/fma_run_float_?.c: Ditto.
+ * gcc.target/i386/fma_run_double_?.c: Ditto.
+ * gcc.target/i386/l_fma_float_?.c: Dtto.
+ * gcc.target/i386/l_fma_double_?.c: Ditto.
+ * gcc.target/i386/l_fma_run_float_?.c: Ditto.
+ * gcc.target/i386/l_fma_run_double_?.c: Ditto.
+
+2011-10-15 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/bind_c_usage_23.f90: Change TR 29113 to TS 29113 in
+ the comments.
+ * gfortran.dg/bind_c_usage_24.f90: Ditto.
+ * gfortran.dg/rank_3.f90: Ditto.
+ * gfortran.dg/bind_c_usage_22.f90: Ditto, change -std=f2008tr to
+ -std=f2008ts in dg-options.
+ * gfortran.dg/rank_4.f90: Ditto.
+
+2011-10-15 Oleg Endo <oleg.endo@t-online.de>
+
+ PR target/49263
+ * gcc.target/sh/pr49263.c: New.
+
+2011-10-14 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/debug1.ads: Tweak.
+
+2011-10-14 Kai Tietz <ktietz@redhat.com>
+
+ * gfortran.fortran-torture/compile/logical-2.f90: New test.
+
+2011-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.target/i386/sse2-mul-1.c: New test.
+ * gcc.target/i386/sse4_1-mul-1.c: New test.
+ * gcc.target/i386/avx-mul-1.c: New test.
+ * gcc.target/i386/xop-mul-1.c: New test.
+ * gcc.target/i386/avx2-mul-1.c: New test.
+
+2011-10-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/50563
+ * g++.dg/cpp0x/nsdmi-list1.C: New.
+
+ PR c++/50707
+ * g++.dg/cpp0x/nsdmi-const1.C: New.
+
+2011-10-14 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50570
+ * gfortran.dg/pointer_intent_5.f90: New.
+
+2011-10-14 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
+
+ * gcc.target/i386/warn-vect-op-3.c: Exclude 32-bit architectures.
+ * gcc.target/i386/warn-vect-op-1.c: Ditto.
+ * gcc.target/i386/warn-vect-op-2.c: Ditto.
+
+2011-10-14 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50718
+ * gfortran.dg/pointer_check_11.f90: New.
+ * gfortran.dg/pointer_check_12.f90: New.
+
+2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/38174
+ * g++.dg/overload/operator4.C: New.
+
+2011-10-14 David Alan Gilbert <david.gilbert@linaro.org>
+
+ * gcc.dg/di-longlong64-sync-1.c: New test.
+ * gcc.dg/di-sync-multithread.c: New test.
+ * gcc.target/arm/di-longlong64-sync-withhelpers.c: New test.
+ * gcc.target/arm/di-longlong64-sync-withldrexd.c: New test.
+ * lib/target-supports.exp: (arm_arch_*_ok): Series of effective-target
+ tests for v5, v6, v6k, and v7-a, and add-options helpers.
+ (check_effective_target_arm_arm_ok): New helper.
+ (check_effective_target_sync_longlong): New helper.
+
+2011-10-14 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50723
+ * gcc.dg/torture/pr50723.c: New testcase.
+
+2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/17212
+ * g++.dg/warn/format6.C: New.
+ * obj-c++.dg/warn6.mm: Likewise.
+
+2011-10-13 Richard Henderson <rth@redhat.com>
+
+ * lib/target-supports.exp (check_effective_target_vect_shift_scalar):
+ Delete.
+ * gcc.dg/vect/vec-scal-opt.c: Don't test vect_shift_scalar.
+ * gcc.dg/vect/vec-scal-opt1.c: Likewise.
+ * gcc.dg/vect/vec-scal-opt2.c: Likewise.
+
+2011-10-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/50614
+ * g++.dg/cpp0x/nsdmi-template2.C: New.
+
+ PR c++/50437
+ * g++.dg/cpp0x/lambda/lambda-auto1.C: New.
+
+ PR c++/50618
+ * g++.dg/init/vbase1.C: New.
+
+2011-10-13 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.target/i386/sse4_1-phminposuw-2.c: New test.
+ * gcc.target/i386/sse4_1-phminposuw-3.c: New test.
+ * gcc.target/i386/avx-vphminposuw-2.c: New test.
+ * gcc.target/i386/avx-vphminposuw-3.c: New test.
+
+2011-10-13 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gcc.target/i386/pr50712.c: Check ia32 instead of ilp32.
+
+2011-10-13 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.dg/builtins-67.c: Guard iround and irint with HAVE_C99_RUNTIME.
+
+2011-10-13 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50712
+ * gcc.target/i386/pr50712.c: New testcase.
+
+2011-10-13 Tom de Vries <tom@codesourcery.com>
+
+ * gcc.dg/memcpy-4.c: New test.
+
+2011-10-13 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50698
+ * g++.dg/vect/pr50698.cc: New testcase.
+
+2011-10-12 Janis Johnson <janisjo@codesourcery.com>
+
+ * gcc.target/powerpc/warn-1.c: Skip if not powerpc_vsx_ok.
+ * gcc.target/powerpc/warn-2.c: Ditto.
+
+ * gcc.target/powerpc/ppc-fma-3.c: Require powerpc_fprs.
+ * gcc.target/powerpc/ppc-fma-4.c: Likewise.
+ * gcc.target/powerpc/ppc-fma-5.c: Likewise.
+ * gcc.target/powerpc/ppc-fma-7.c: Likewise.
+ * gcc.target/powerpc/ppc-fpconv-11.c: Likewise.
+ * gcc.target/powerpc/ppc-fpconv-3.c: Likewise.
+ * gcc.target/powerpc/ppc-fpconv-7.c: Likewise.
+ * gcc.target/powerpc/ppc-fpconv-8.c: Likewise.
+ * gcc.target/powerpc/ppc-pow.c: Likewise.
+ * gcc.target/powerpc/recip-1.c: Likewise.
+ * gcc.target/powerpc/recip-2.c: Likewise.
+ * gcc.target/powerpc/recip-3.c: Likewise.
+ * gcc.target/powerpc/recip-4.c: Likewise.
+ * gcc.target/powerpc/recip-5.c: Likewise.
+
+2011-10-12 David S. Miller <davem@davemloft.net>
+
+ * gcc.target/sparc/cmask.c: Remove 'vis3' target check and specify
+ '-mvis3' instead of 'mcpu=niagara3' in options.
+ * gcc.target/sparc/fhalve.c: Likewise.
+ * gcc.target/sparc/fnegop.c: Likewise.
+ * gcc.target/sparc/fpadds.c: Likewise.
+ * gcc.target/sparc/fshift.c: Likewise.
+ * gcc.target/sparc/fucmp.c: Likewise.
+ * gcc.target/sparc/lzd.c: Likewise.
+ * gcc.target/sparc/vis3misc.c: Likewise.
+ * gcc.target/sparc/xmul.c: Likewise.
+
+2011-10-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/vect1.ad[sb]: New test.
+ * gnat.dg/vect1_pkg.ads: New helper.
+ * gnat.dg/vect2.ad[sb]: New test.
+ * gnat.dg/vect2_pkg.ads: New helper.
+ * gnat.dg/vect3.ad[sb]: New test.
+ * gnat.dg/vect3_pkg.ads: New helper.
+ * gnat.dg/vect4.ad[sb]: New test.
+ * gnat.dg/vect4_pkg.ads: New helper.
+ * gnat.dg/vect5.ad[sb]: New test.
+ * gnat.dg/vect5_pkg.ads: New helper.
+ * gnat.dg/vect6.ad[sb]: New test.
+ * gnat.dg/vect6_pkg.ads: New helper.
+
+2011-10-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gcc.target/i386/fma_run_double_1.c: Add -mfpmath=sse.
+ * gcc.target/i386/fma_run_double_2.c: Likewise.
+ * gcc.target/i386/fma_run_double_3.c: Likewise.
+ * gcc.target/i386/fma_run_double_4.c: Likewise.
+ * gcc.target/i386/fma_run_double_5.c: Likewise.
+ * gcc.target/i386/fma_run_double_6.c: Likewise.
+ * gcc.target/i386/fma_run_float_1.c: Likewise.
+ * gcc.target/i386/fma_run_float_2.c: Likewise.
+ * gcc.target/i386/fma_run_float_3.c: Likewise.
+ * gcc.target/i386/fma_run_float_4.c: Likewise.
+ * gcc.target/i386/fma_run_float_5.c: Likewise.
+ * gcc.target/i386/fma_run_float_6.c: Likewise.
+
+ * gcc.target/i386/l_fma_double_1.c: Add -mtune=generic and
+ remove the extra dg-options.
+ * gcc.target/i386/l_fma_double_2.c: Likewise.
+ * gcc.target/i386/l_fma_double_3.c: Likewise.
+ * gcc.target/i386/l_fma_double_4.c: Likewise.
+ * gcc.target/i386/l_fma_double_5.c: Likewise.
+ * gcc.target/i386/l_fma_double_6.c: Likewise.
+ * gcc.target/i386/l_fma_float_1.c: Likewise.
+ * gcc.target/i386/l_fma_float_2.c: Likewise.
+ * gcc.target/i386/l_fma_float_3.c: Likewise.
+ * gcc.target/i386/l_fma_float_4.c: Likewise.
+ * gcc.target/i386/l_fma_float_5.c: Likewise.
+ * gcc.target/i386/l_fma_float_6.c: Likewise.
+
+2011-10-12 Paul Koning <pkoning@gcc.gnu.org>
+
+ PR tree-optimization/50189
+ * g++.dg/torture/pr50189.C: New testcase.
+
+2011-10-12 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50700
+ * gcc.dg/builtin-object-size-12.c: New testcase.
+
+2011-10-12 Joseph Myers <joseph@codesourcery.com>
+
+ PR c/50565
+ * gcc.c-torture/compile/pr50565-1.c,
+ gcc.c-torture/compile/pr50565-2.c: New tests.
+
+2011-10-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/49855
+ PR c++/49896
+ * g++.dg/template/constant1.C: New.
+ * g++.dg/template/constant2.C: New.
+ * g++.dg/cpp0x/constexpr-template3.C: New.
+
+2011-10-11 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
+
+ * gcc.target/i386/warn-vect-op-3.c: New test.
+ * gcc.target/i386/warn-vect-op-1.c: New test.
+ * gcc.target/i386/warn-vect-op-2.c: New test.
+
+2011-10-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * gcc.dg/pr49994-3.c: Add -mbackchain for s390 and s390x.
+
+2011-10-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50204
+ * gcc.dg/tree-ssa/ssa-fre-36.c: New testcase.
+
+2011-10-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * gcc.target/s390/20090223-1.c: Add -Wno-attributes.
+
+2011-10-11 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ * gcc.target/i386/fma_double_1.c: Add -mfpmath=sse.
+ * gcc.target/i386/fma_double_2.c: Ditto.
+ * gcc.target/i386/fma_double_3.c: Ditto.
+ * gcc.target/i386/fma_double_4.c: Ditto.
+ * gcc.target/i386/fma_double_5.c: Ditto.
+ * gcc.target/i386/fma_double_6.c: Ditto.
+ * gcc.target/i386/fma_float_1.c: Ditto.
+ * gcc.target/i386/fma_float_2.c: Ditto.
+ * gcc.target/i386/fma_float_3.c: Ditto.
+ * gcc.target/i386/fma_float_4.c: Ditto.
+ * gcc.target/i386/fma_float_5.c: Ditto.
+ * gcc.target/i386/fma_float_6.c: Ditto.
+ * gcc.target/i386/l_fma_double_1.c: Ditto.
+ * gcc.target/i386/l_fma_double_2.c: Ditto.
+ * gcc.target/i386/l_fma_double_3.c: Ditto.
+ * gcc.target/i386/l_fma_double_4.c: Ditto.
+ * gcc.target/i386/l_fma_double_5.c: Ditto.
+ * gcc.target/i386/l_fma_double_6.c: Ditto.
+ * gcc.target/i386/l_fma_float_1.c: Ditto.
+ * gcc.target/i386/l_fma_float_2.c: Ditto.
+ * gcc.target/i386/l_fma_float_3.c: Ditto.
+ * gcc.target/i386/l_fma_float_4.c: Ditto.
+ * gcc.target/i386/l_fma_float_5.c: Ditto.
+ * gcc.target/i386/l_fma_float_6.c: Ditto.
+ * gcc.target/i386/l_fma_run_double_1.c: Ditto.
+ * gcc.target/i386/l_fma_run_double_2.c: Ditto.
+ * gcc.target/i386/l_fma_run_double_3.c: Ditto.
+ * gcc.target/i386/l_fma_run_double_4.c: Ditto.
+ * gcc.target/i386/l_fma_run_double_5.c: Ditto.
+ * gcc.target/i386/l_fma_run_double_6.c: Ditto.
+ * gcc.target/i386/l_fma_run_float_1.c: Ditto.
+ * gcc.target/i386/l_fma_run_float_2.c: Ditto.
+ * gcc.target/i386/l_fma_run_float_3.c: Ditto.
+ * gcc.target/i386/l_fma_run_float_4.c: Ditto.
+ * gcc.target/i386/l_fma_run_float_5.c: Ditto.
+ * gcc.target/i386/l_fma_run_float_6.c: Ditto.
+
+2011-10-11 Tristan Gingold <gingold@adacore.com>
+
+ * gcc.dg/va-arg-4.c: New test.
+ * gcc.dg/va-arg-5.c: Ditto.
+
+2011-10-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * lib/target-supports.exp (check_effective_target_fd_truncate):
+ Close and unlink test file before exit.
+
+2011-10-10 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/50564
+ * gfortran.dg/forall_15.f90: New test case.
+
+2011-10-10 Aldy Hernandez <aldyh@redhat.com>
+ Andrew Macleod <amacleod@redhat.com>
+
+ * gcc.dg/simulate-thread/simulate-thread.gdb: Call
+ wrappers for *other_threads() and *final_verify().
+ * gcc.dg/simulate-thread/simulate-thread.h
+ (simulate_thread_wrapper_other_threads): New.
+ (simulate_thread_wrapper_final_verify): New.
+
+2011-10-10 Uros Bizjak <ubizjak@gmail.com>
+
+ * lib/gcc-gdb-test.exp (gdb-test): Delete $cmd_file before return.
+
+2011-10-10 Janis Johnson <janisjo@codesourcery.com>
+
+ * gcc.dg/graphite/id-pr46845.c: Include powerpc for warning options.
+
+2011-10-10 Kirill Yukhin <kirill.yukhin@intel.com>
+ Yakovlev Vladimir <vladimir.b.yakovlev@intel.com>
+
+ * gcc.target/i386/fma_1.h: New file.
+ * gcc.target/i386/fma_2.h: Likewise.
+ * gcc.target/i386/fma_3.h: Likewise.
+ * gcc.target/i386/fma_4.h: Likewise.
+ * gcc.target/i386/fma_5.h: Likewise.
+ * gcc.target/i386/fma_6.h: Likewise.
+ * gcc.target/i386/fma_double_1.c: Likewise.
+ * gcc.target/i386/fma_double_2.c: Likewise.
+ * gcc.target/i386/fma_double_3.c: Likewise.
+ * gcc.target/i386/fma_double_4.c: Likewise.
+ * gcc.target/i386/fma_double_5.c: Likewise.
+ * gcc.target/i386/fma_double_6.c: Likewise.
+ * gcc.target/i386/fma_float_1.c: Likewise.
+ * gcc.target/i386/fma_float_2.c: Likewise.
+ * gcc.target/i386/fma_float_3.c: Likewise.
+ * gcc.target/i386/fma_float_4.c: Likewise.
+ * gcc.target/i386/fma_float_5.c: Likewise.
+ * gcc.target/i386/fma_float_6.c: Likewise.
+ * gcc.target/i386/fma_main.h: Likewise.
+ * gcc.target/i386/fma_run_double_1.c: Likewise.
+ * gcc.target/i386/fma_run_double_2.c: Likewise.
+ * gcc.target/i386/fma_run_double_3.c: Likewise.
+ * gcc.target/i386/fma_run_double_4.c: Likewise.
+ * gcc.target/i386/fma_run_double_5.c: Likewise.
+ * gcc.target/i386/fma_run_double_6.c: Likewise.
+ * gcc.target/i386/fma_run_double_results_1.h: Likewise.
+ * gcc.target/i386/fma_run_double_results_2.h: Likewise.
+ * gcc.target/i386/fma_run_double_results_3.h: Likewise.
+ * gcc.target/i386/fma_run_double_results_4.h: Likewise.
+ * gcc.target/i386/fma_run_double_results_5.h: Likewise.
+ * gcc.target/i386/fma_run_double_results_6.h: Likewise.
+ * gcc.target/i386/fma_run_float_1.c: Likewise.
+ * gcc.target/i386/fma_run_float_2.c: Likewise.
+ * gcc.target/i386/fma_run_float_3.c: Likewise.
+ * gcc.target/i386/fma_run_float_4.c: Likewise.
+ * gcc.target/i386/fma_run_float_5.c: Likewise.
+ * gcc.target/i386/fma_run_float_6.c: Likewise.
+ * gcc.target/i386/fma_run_float_results_1.h: Likewise.
+ * gcc.target/i386/fma_run_float_results_2.h: Likewise.
+ * gcc.target/i386/fma_run_float_results_3.h: Likewise.
+ * gcc.target/i386/fma_run_float_results_4.h: Likewise.
+ * gcc.target/i386/fma_run_float_results_5.h: Likewise.
+ * gcc.target/i386/fma_run_float_results_6.h: Likewise.
+ * gcc.target/i386/l_fma_1.h: Likewise.
+ * gcc.target/i386/l_fma_2.h: Likewise.
+ * gcc.target/i386/l_fma_3.h: Likewise.
+ * gcc.target/i386/l_fma_4.h: Likewise.
+ * gcc.target/i386/l_fma_5.h: Likewise.
+ * gcc.target/i386/l_fma_6.h: Likewise.
+ * gcc.target/i386/l_fma_double_1.c: Likewise.
+ * gcc.target/i386/l_fma_double_2.c: Likewise.
+ * gcc.target/i386/l_fma_double_3.c: Likewise.
+ * gcc.target/i386/l_fma_double_4.c: Likewise.
+ * gcc.target/i386/l_fma_double_5.c: Likewise.
+ * gcc.target/i386/l_fma_double_6.c: Likewise.
+ * gcc.target/i386/l_fma_float_1.c: Likewise.
+ * gcc.target/i386/l_fma_float_2.c: Likewise.
+ * gcc.target/i386/l_fma_float_3.c: Likewise.
+ * gcc.target/i386/l_fma_float_4.c: Likewise.
+ * gcc.target/i386/l_fma_float_5.c: Likewise.
+ * gcc.target/i386/l_fma_float_6.c: Likewise.
+ * gcc.target/i386/l_fma_main.h: Likewise.
+ * gcc.target/i386/l_fma_run_double_1.c: Likewise.
+ * gcc.target/i386/l_fma_run_double_2.c: Likewise.
+ * gcc.target/i386/l_fma_run_double_3.c: Likewise.
+ * gcc.target/i386/l_fma_run_double_4.c: Likewise.
+ * gcc.target/i386/l_fma_run_double_5.c: Likewise.
+ * gcc.target/i386/l_fma_run_double_6.c: Likewise.
+ * gcc.target/i386/l_fma_run_float_1.c: Likewise.
+ * gcc.target/i386/l_fma_run_float_2.c: Likewise.
+ * gcc.target/i386/l_fma_run_float_3.c: Likewise.
+ * gcc.target/i386/l_fma_run_float_4.c: Likewise.
+ * gcc.target/i386/l_fma_run_float_5.c: Likewise.
+ * gcc.target/i386/l_fma_run_float_6.c: Likewise.
+
+2011-10-10 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50389
+ * gcc.dg/torture/pr50389.c: New testcase.
+
+2011-10-10 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50195
+ * gcc.dg/builtins-47.c: Optimize.
+
+2011-10-10 Aldy Hernandez <aldyh@redhat.com>
+
+ * lib/gcc-simulate-thread.exp: New.
+ * gcc.dg/simulate-thread/guality.h: New.
+ * gcc.dg/simulate-thread/simulate-thread.h: New.
+ * gcc.dg/simulate-thread/simulate-thread.exp: New.
+ * gcc.dg/simulate-thread/simulate-thread.gdb: New.
+ * gcc.dg/simulate-thread/README: New.
+ * g++.dg/simulate-thread/guality.h: New.
+ * g++.dg/simulate-thread/simulate-thread.h: New.
+ * g++.dg/simulate-thread/simulate-thread.exp: New.
+ * g++.dg/simulate-thread/simulate-thread.gdb: New.
+ * c-c++-common/cxxbitfields-2.c: Remove.
+ * c-c++-common/cxxbitfields.c: Remove.
+ * c-c++-common/cxxbitfields-4.c: Remove.
+ * c-c++-common/cxxbitfields-5.c: Remove.
+ * c-c++-common/simulate-thread/bitfields-1.c: New.
+ * c-c++-common/simulate-thread/bitfields-2.c: New.
+ * c-c++-common/simulate-thread/bitfields-3.c: New.
+ * c-c++-common/simulate-thread/bitfields-4.c: New.
+
+2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/38980
+ * g++.dg/warn/format5.C: New.
+
+2011-10-09 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50273
+ * gfortran.dg/common_14.f90: Compile with -Wno-align-commons.
+ * gfortran.dg/common_16.f90: New.
+
+2011-10-09 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/iso_c_binding_param_1.f90: New.
+ * gfortran.dg/iso_c_binding_param_2.f90: New.
+ * gfortran.dg/c_sizeof_2.f90: Update dg-error.
+
+2011-10-09 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50635
+ * gcc.dg/vect/pr50635.c: New test.
+
+2011-10-09 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50659
+ * gfortran.dg/proc_decl_27.f90: New.
+
+2011-10-08 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR libobjc/50428
+ * objc/execute/initialize-1.m: New test.
+
+2011-10-08 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/47844
+ * gfortran.dg/pointer_function_result_1.f90 : New test.
+
+2011-10-07 David S. Miller <davem@davemloft.net>
+
+ PR 50655
+ * gcc.target/sparc/sparc.exp: Add vis3 target test.
+ * gcc.target/sparc/cmask.c: Use it.
+ * gcc.target/sparc/fhalve.c: Likewise.
+ * gcc.target/sparc/fnegop.c: Likewise.
+ * gcc.target/sparc/fpadds.c: Likewise.
+ * gcc.target/sparc/fshift.c: Likewise.
+ * gcc.target/sparc/fucmp.c: Likewise.
+ * gcc.target/sparc/lzd.c: Likewise.
+ * gcc.target/sparc/vis3misc.c: Likewise.
+ * gcc.target/sparc/xmul.c: Likewise.
+
+2011-10-07 Richard Henderson <rth@redhat.com>
+
+ * gcc.target/i386/avx256-unaligned-load-2.c: Tweek vinsert pattern
+ match for avx2.
+ * gcc.target/i386/avx256-unaligned-store-2.c: Similarly.
+
+2011-10-07 Andrew Stubbs <ams@codesourcery.com>
+
+ * gcc.dg/pr50193-1.c: New file.
+ * gcc.target/arm/shiftable.c: New file.
+
+2011-10-07 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50625
+ * gfortran.dg/class_46.f03: New.
+
+2011-10-06 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ * gcc.dg/pr47276.c (ASMNAME, ASMNAME2, STRING): Define.
+ (__EI___vsyslog_chk, __EI_syslog, __EI_vsyslog): Use ASMNAME.
+ (syslog, vsyslog, __vsyslog_chk): Likewise.
+
+ * gcc.dg/lto/20081222_1.c (ASMNAME, ASMNAME2, STRING): Define.
+ (x, EXT_x): Use ASMNAME.
+
+ * gcc.dg/torture/pr48044.c (ASMNAME, ASMNAME2, STRING): Define.
+ (a, c): Use ASMNAME.
+
+2011-10-07 Tom de Vries <tom@codesourcery.com>
+
+ PR middle-end/50527
+ * gcc.dg/pr50527.c: New test.
+
+2011-10-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50650
+ * gcc.c-torture/compile/pr50650.c: New test.
+
+2011-10-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR tree-optimization/50575
+ * gcc.c-torture/execute/vector-compare-2.x: New file.
+
+2011-10-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR middle-end/50125
+ * gcc.dg/uninit-B.c (baz): Remove xfail *-*-*.
+ * gcc.dg/uninit-pr19430.c (main): Remove xfail *-*-*.
+ (bar3): Likewise.
+
+2011-10-07 Richard Guenther <rguenther@suse.de>
+
+ PR testsuite/50637
+ * gcc.dg/vect/vect-align-2.c: Increase array size.
+
+2011-10-07 Uros Bizjak <ubizjak@gmail.com>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/50603
+ * gcc.target/i386/pr50603.c: New test.
+
+2011-10-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/39164
+ * g++.dg/cpp0x/default31.C: New.
+
+2011-10-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50596
+ * lib/target-supports.exp (check_effective_target_vect_cond_mixed):
+ New.
+ * gcc.dg/vect/vect-cond-8.c: New test.
+
+2011-10-06 Richard Henderson <rth@redhat.com>
+
+ * gcc.c-torture/execute/vect-shuffle-1.c: Remove.
+ * gcc.c-torture/execute/vect-shuffle-2.c: Remove.
+ * gcc.c-torture/execute/vect-shuffle-3.c: Remove.
+ * gcc.c-torture/execute/vect-shuffle-4.c: Remove.
+ * gcc.c-torture/execute/vect-shuffle-5.c: Remove.
+ * gcc.c-torture/execute/vect-shuffle-6.c: Remove.
+ * gcc.c-torture/execute/vect-shuffle-7.c: Remove.
+ * gcc.c-torture/execute/vect-shuffle-8.c: Remove.
+ * gcc.c-torture/execute/vshuf-16.inc: New file.
+ * gcc.c-torture/execute/vshuf-2.inc: New file.
+ * gcc.c-torture/execute/vshuf-4.inc: New file.
+ * gcc.c-torture/execute/vshuf-8.inc: New file.
+ * gcc.c-torture/execute/vshuf-main.inc: New file.
+ * gcc.c-torture/execute/vshuf-v16qi.c: New test.
+ * gcc.c-torture/execute/vshuf-v2df.c: New test.
+ * gcc.c-torture/execute/vshuf-v2di.c: New test.
+ * gcc.c-torture/execute/vshuf-v2sf.c: New test.
+ * gcc.c-torture/execute/vshuf-v2si.c: New test.
+ * gcc.c-torture/execute/vshuf-v4df.c: New test.
+ * gcc.c-torture/execute/vshuf-v4di.c: New test.
+ * gcc.c-torture/execute/vshuf-v4hi.c: New test.
+ * gcc.c-torture/execute/vshuf-v4sf.c: New test.
+ * gcc.c-torture/execute/vshuf-v4si.c: New test.
+ * gcc.c-torture/execute/vshuf-v8hi.c: New test.
+ * gcc.c-torture/execute/vshuf-v8qi.c: New test.
+ * gcc.c-torture/execute/vshuf-v8si.c: New test.
+
+2011-10-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49279
+ * gcc.dg/tree-ssa/restrict-4.c: XFAIL.
+ * gcc.c-torture/execute/pr49279.c: New test.
+
+2011-10-06 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR target/49049
+ * gcc.c-torture/compile/pr49049.c: New test.
+
+2011-10-06 Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ PR target/50305
+ * gcc.target/arm/pr50305.c: New test.
+
+2011-10-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/38884
+ * gcc.dg/tree-ssa/ssa-fre-34.c: New testcase.
+ * gcc.dg/tree-ssa/ssa-fre-35.c: Likewise.
+
+2011-10-05 David S. Miller <davem@davemloft.net>
+
+ * gcc.target/sparc/lzd.c: New test.
+ * gcc.target/sparc/popc.c: New test.
+
+2011-10-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/strlenopt-21.c (dg-options): Remove -fdump-tree-optimized.
+ * gcc.dg/ipa/inline-5.c: Cleanup inline ipa dump.
+ * g++.dg/other/final1.C: Cleanup original tree dump.
+
+2011-10-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50613
+ * gcc.dg/pr50613.c: New test.
+
+2011-10-05 Richard Henderson <rth@redhat.com>
+
+ * gcc.c-torture/execute/vect-shuffle-1.c: Rewrite.
+ * gcc.c-torture/execute/vect-shuffle-2.c: Rewrite.
+ * gcc.c-torture/execute/vect-shuffle-3.c: Rewrite.
+ * gcc.c-torture/execute/vect-shuffle-4.c: Rewrite.
+ * gcc.c-torture/execute/vect-shuffle-5.c: Rewrite.
+ * gcc.c-torture/execute/vect-shuffle-6.c: New test.
+ * gcc.c-torture/execute/vect-shuffle-7.c: New test.
+ * gcc.c-torture/execute/vect-shuffle-8.c: New test.
+
+2011-10-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/vect/vect.exp (VEC_CFLAGS): Move initialization after
+ DEFAULT_VECTFLAGS initialization. Append "-fdump-tree-veclower2".
+ * gcc.dg/vect/vec-scal-opt.c: Scan and cleanup veclower2 tree dump.
+ * gcc.dg/vect/vec-scal-opt1.c: Ditto.
+ * gcc.dg/vect/vec-scal-opt2.c: Ditto.
+
+2011-10-05 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/38885
+ * gcc.dg/tree-ssa/ssa-fre-33.c: New testcase.
+
+2011-10-05 Bernd Schmidt <bernds@codesourcery.com>
+
+ * gcc.target/i386/sw-1.c: New test.
+
+2011-10-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/avx256-unaligned-load-3.c (dg-options): Add
+ -mtune=generic.
+ * gcc.target/i386/avx256-unaligned-store-3.c (dg-options): Ditto.
+
+2011-10-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/torture/builtin-complex-1.c: Use dg-add-options ieee.
+
+2011-10-04 David S. Miller <davem@davemloft.net>
+
+ * gcc.target/sparc/fhalve.c: New test.
+ * gcc.target/sparc/fnegop.c: New test.
+ * gcc.target/sparc/xmul.c: New test.
+
+2011-10-04 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/35831
+ * gfortran.dg/dummy_procedure_6.f90: New.
+
+2011-10-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50604
+ * gcc.dg/pr50604.c: New test.
+
+2011-10-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR tree-optimization/49662
+ * gcc.dg/graphite/interchange-14.c: Remove xfail *-*-*.
+ * gcc.dg/graphite/interchange-15.c: Likewise.
+ * gcc.dg/graphite/interchange-mvt.c: Likewise.
+
+2011-10-04 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/tree-ssa/restrict-4.c: New test.
+
+2011-10-04 Artem Shinkarov <artyom.shinkaroff@gmail.com>
+
+ * gcc.c-torture/execute/vector-compare-1.c: Fix trailing white spaces.
+ (main): Use __typeof to get result type of comparison.
+
+2011-10-04 Ira Rosen <ira.rosen@linaro.org>
+
+ * lib/target-supports.exp (check_effective_target_vect_multiple_sizes):
+ Make et_vect_multiple_sizes_saved global.
+ (check_effective_target_vect64): Make et_vect64_saved global.
+
+2011-10-03 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
+
+ * gcc.c-torture/execute/vect-shuffle-2.c: New test.
+ * gcc.c-torture/execute/vect-shuffle-4.c: New test.
+ * gcc.c-torture/execute/vect-shuffle-1.c: New test.
+ * gcc.dg/builtin-complex-err-1.c: Adjust.
+
+2011-10-02 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/range-for22.C: New.
+
+ * g++.dg/cpp0x/variadic65.C: Remove xfails.
+ * g++.dg/cpp0x/variadic82.C: Remove xfails.
+ * g++.dg/cpp0x/variadic83.C: Remove xfails.
+ * g++.dg/cpp0x/variadic105.C: Remove xfails.
+
+ * g++.dg/cpp0x/nsdmi5.C: New.
+
+2011-10-02 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR target/50579
+ * gcc.target/mips/mips.exp (mips_long32_abi_p, mips_long64_abi_p):
+ New procedures.
+ (mips-dg-options): Force an ABI option if the current ABI is
+ incompatible with the required -mlong setting. Likewise force
+ a long setting if the current one is incompatible with the
+ chosen ABI. Keep abi_test_option_p, abi and eabi_p updated
+ throughout procedure.
+ * gcc.target/mips/abi-o64-long64.c: Require -mno-abicalls
+ instead of addressing=absolute.
+
+2011-10-02 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * gcc.target/mips/stack-1.c: New test.
+
+2011-10-02 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * gcc.dg/pr49696.c: New test.
+
+2011-10-02 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/ipa/ctor-empty-1.c: Update dump file.
+
+2011-10-01 David S. Miller <davem@davemloft.net>
+
+ * gcc.target/sparc/cmask.c: New test.
+ * gcc.target/sparc/fpadds.c: New test.
+ * gcc.target/sparc/fshift.c: New test.
+ * gcc.target/sparc/fucmp.c: New test.
+ * gcc.target/sparc/vis3misc.c: New test.
+
+2011-10-01 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50585
+ * gfortran.dg/assumed_charlen_arg_2.f90: New.
+
+2011-09-30 Janis Johnson <janisjo@codesourcery.com>
+
+ PR c++/44473
+ * g++.dg/dfp/44473-1.C: New test.
+ * g++.dg/dfp/44473-2.C: New test.
+ * g++.dg/dfp/mangle-1.C: New test.
+ * g++.dg/dfp/mangle-2.C: New test.
+ * g++.dg/dfp/mangle-3.C: New test.
+ * g++.dg/dfp/mangle-4.C: New test.
+ * g++.dg/dfp/mangle-5.C: New test.
+
+2011-09-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR inline-asm/50571
+ * gcc.dg/pr50571.c: New test.
+
+ PR tree-optimization/46309
+ * gcc.dg/pr46309.c: New test.
+
+2011-09-30 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/strlenopt-21.c: New test.
+
+2011-09-30 Revital Eres <revital.eres@linaro.org>
+
+ * gcc.dg/sms-10.c: New file.
+
+2011-09-30 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ * gcc.target/arm/pr50099.c: New test.
+
+2011-09-30 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
+
+ * gcc.target/arm/pr42835.c: Add -fno-tree-tail-merge.
+
+2011-09-30 David S. Miller <davem@davemloft.net>
+
+ * gcc.target/sparc/bmaskbshuf.c: New test.
+ * gcc.target/sparc/edgen.c: New test.
+
+2011-09-29 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50547
+ * gfortran.dg/pure_formal_proc_3.f90: New.
+
+ PR fortran/50553
+ * gfortran.dg/stfunc_7.f90: New.
+
+2011-09-29 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
+
+ * gcc.c-torture/execute/vector-compare-1.c: New testcase.
+ * gcc.c-torture/execute/vector-compare-2.c: Likewise.
+ * gcc.dg/vector-compare-1.c: Likewise.
+ * gcc.dg/vector-compare-2.c: Likewise.
+
+2011-09-29 David S. Miller <davem@davemloft.net>
+
+ * gcc.target/sparc/array.c: New test.
+
+2011-09-29 Jiangning Liu <jiangning.liu@arm.com>
+
+ * gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c: Explicitly turn on
+ loop unroll and set max unroll times to 8.
+ * gcc/testsuite/gcc.dg/tree-ssa/predcom-2.c: Likewise.
+ * gcc/testsuite/gcc.dg/tree-ssa/predcom-3.c: Likewise.
+ * gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c: Likewise.
+ * gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c: Likewise.
+
+2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/40145
+ * g++.dg/ext/visibility/warn5.C: New.
+
+2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/45278
+ * g++.dg/warn/Wextra-3.C: New.
+
+2011-09-28 Oleg Endo <oleg.endo@t-online.de>
+
+ PR target/49486
+ * gcc.target/sh/pr49468-si.c: New.
+
+2011-09-28 Tom de Vries <tom@codesourcery.com>
+
+ PR testsuite/50485
+ * gcc.target/i386/sse4_1-blendps.c: Include <stdlib.h>.
+ (TEST): Initialize src3 with random floats.
+ * gcc.target/i386/sse4_1-blendps-2.c (sse4_1_test): Remove field i
+ from union src3. Initialize src3 with random floats.
+
+2011-09-27 Oleg Endo <oleg.endo@t-online.de>
+
+ * gcc.target/sh/mfmovd.c: Extend list of supported targets.
+ * gcc.target/sh/struct-arg-dw2.c: Fix typo.
+ * gcc.target/sh/sh4a-sincos.c: Make test SH4A only.
+ * gcc.target/sh/sh4a-sincosf.c: Ditto.
+ * gcc.target/sh/sh4a-cos.c: Ditto.
+ * gcc.target/sh/sh4a-cosf.c: Ditto.
+ * gcc.target/sh/sh4a-sin.c: Ditto.
+ * gcc.target/sh/sh4a-sinf.c: Ditto.
+ * gcc.target/sh/sh4a-fsrra.c: Ditto.
+ * gcc.target/sh/sh4a-memmovua.c: Ditto.
+ * gcc.target/sh/sh4a-bitmovua.c: Ditto.
+
+2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/31489
+ * g++.dg/parse/error40.C: New.
+ * g++.dg/warn/incomplete1.C: Adjust.
+
+2011-09-27 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/49463
+ * gcc.c-torture/execute/builtins/strstr-asm-lib.c (my_strstr):
+ Mark used.
+
+2011-09-27 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/strlenopt-1.c: New test.
+ * gcc.dg/strlenopt-1f.c: New test.
+ * gcc.dg/strlenopt-2.c: New test.
+ * gcc.dg/strlenopt-2f.c: New test.
+ * gcc.dg/strlenopt-3.c: New test.
+ * gcc.dg/strlenopt-4.c: New test.
+ * gcc.dg/strlenopt-4g.c: New test.
+ * gcc.dg/strlenopt-4gf.c: New test.
+ * gcc.dg/strlenopt-5.c: New test.
+ * gcc.dg/strlenopt-6.c: New test.
+ * gcc.dg/strlenopt-7.c: New test.
+ * gcc.dg/strlenopt-8.c: New test.
+ * gcc.dg/strlenopt-9.c: New test.
+ * gcc.dg/strlenopt-10.c: New test.
+ * gcc.dg/strlenopt-11.c: New test.
+ * gcc.dg/strlenopt-12.c: New test.
+ * gcc.dg/strlenopt-12g.c: New test.
+ * gcc.dg/strlenopt-13.c: New test.
+ * gcc.dg/strlenopt-14g.c: New test.
+ * gcc.dg/strlenopt-14gf.c: New test.
+ * gcc.dg/strlenopt-15.c: New test.
+ * gcc.dg/strlenopt-16g.c: New test.
+ * gcc.dg/strlenopt-17g.c: New test.
+ * gcc.dg/strlenopt-18g.c: New test.
+ * gcc.dg/strlenopt.h: New file.
+
+2011-09-27 Tom de Vries <tom@codesourcery.com>
+
+ PR middle-end/43864
+ * gcc.dg/fold-compare-2.c (dg-options): Add -fno-tree-tail-merge.
+ * gcc/testsuite/gcc.dg/uninit-pred-2_c.c: Same.
+ * gcc.dg/pr43864.c: New test.
+ * gcc.dg/pr43864-2.c: Same.
+ * gcc.dg/pr43864-3.c: Same.
+ * gcc.dg/pr43864-4.c: Same.
+
+2011-09-27 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/ipa/inline-5.c: New testcase.
+
+2011-09-27 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/bb-slp-11.c: Expect to get vectorized with 64-bit
+ vectors.
+ * gcc.dg/vect/bb-slp-27.c: New.
+ * gcc.dg/vect/bb-slp-28.c: New.
+
+2011-09-27 Bernd Schmidt <bernds@codesourcery.com>
+
+ * testsuite/lib/target-supports.exp (check_profiling_available):
+ Don't rely solely on TLS tests for -fprofile-generate, fall
+ through to the other code.
+
+2011-09-27 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50363
+ * gcc.dg/torture/pr50363.c: New testcase.
+
+2011-09-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/45012
+ * g++.dg/template/partial13.C: New.
+
+ PR c++/46105
+ * g++.dg/template/partial12.C: New.
+
+ PR c++/50508
+ * g++.dg/cpp0x/constexpr-typedef1.C: New.
+
+2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/45487
+ * g++.dg/diagnostic/bindings1.C: New.
+ * g++.old-deja/g++.pt/memtemp77.C: Adjust.
+
+2011-09-26 David S. Miller <davem@davemloft.net>
+
+ * gcc.target/sparc/wrgsr.c: New test.
+ * gcc.target/sparc/rdgsr.c: New test.
+ * gcc.target/sparc/edge.c: New test.
+ * gcc.target/sparc/fcmp.c: New test.
+
+ * gcc.target/sparc/edge.c: Update for new return types.
+ * gcc.target/sparc/fcmp.c: Likewise.
+
+ * gcc.target/sparc/fpaddsubi.c: New test.
+
+2011-09-26 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50515
+ * gfortran.dg/common_15.f90: New.
+
+ PR fortran/50517
+ * gfortran.dg/dummy_procedure_5.f90: New.
+ * gfortran.dg/interface_26.f90: Modified error message.
+ * gfortran.dg/proc_ptr_11.f90: Ditto.
+ * gfortran.dg/proc_ptr_15.f90: Ditto.
+ * gfortran.dg/proc_ptr_comp_20.f90: Ditto.
+ * gfortran.dg/proc_ptr_result_5.f90: Ditto.
+
+2011-09-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/50512
+ * g++.dg/overload/rvalue3.C: New.
+
+ PR c++/50523
+ * g++.dg/overload/ref-conv2.C: New.
+
+ * g++.dg/cpp0x/nsdmi-template1.C: New.
+
+2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/cpp0x/nullptr25.C: New.
+
+2011-09-26 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50472
+ * gcc.dg/torture/pr50472.c: New testcase.
+
+2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt22.adb: New test.
+ * gnat.dg/opt22_pkg.ad[sb]: New helper.
+
+2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt21.adb: New test.
+ * gnat.dg/opt21_pkg.ad[sb]: New helper.
+
+2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt20.ad[sb]: New test.
+ * gnat.dg/opt20_pkg.ads: New helper.
+
+2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/array17.adb: New test.
+ * gnat.dg/array17_pkg.ads: New helper.
+
+2011-09-25 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/nsdmi-defer4.C: New.
+
+2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/frame_overflow.ads: New.
+ * gnat.dg/frame_overflow.adb: Adjust.
+ * gnat.dg/specs/addr1.ads: Likewise.
+
+2011-09-25 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/tree-ssa/restrict2.C: New test.
+
+2011-09-25 Ira Rosen <ira.rosen@linaro.org>
+
+ * lib/target-supports.exp (check_effective_target_vect64): New.
+ * gcc.dg/vect/bb-slp-11.c: Expect the error message twice in case
+ of multiple vector sizes.
+ * gcc.dg/vect/bb-slp-26.c: New.
+
+2011-09-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50280
+ * g++.dg/template/bitfield1.C: New.
+
+2011-09-25 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/bb-slp-24.c: New.
+
+2011-09-24 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/nsdmi-eh1.C: New.
+
+ * g++.dg/cpp0x/nsdmi-defer3.C: New.
+
+ * g++.dg/cpp0x/nsdmi-defer1.C: New.
+ * g++.dg/cpp0x/nsdmi-defer2.C: New.
+
+ * g++.dg/cpp0x/nsdmi1.C: New.
+ * g++.dg/cpp0x/nsdmi2.C: New.
+ * g++.dg/cpp0x/nsdmi3.C: New.
+ * g++.dg/cpp0x/nsdmi4.C: New.
+ * g++.old-deja/g++.other/init4.C: New.
+
+2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/44267
+ * g++.dg/template/sfinae28.C: New.
+
+2011-09-23 Ian Lance Taylor <iant@google.com>
+
+ * go.test/go-test.exp (errchk): Handle more cases of getting
+ correct Tcl backslash quoting in regular expressions in test file.
+
+2011-09-23 Jason Merrill <jason@redhat.com>
+
+ Core 253
+ * g++.dg/init/const8.C: New.
+ * g++.dg/cpp0x/constexpr-object1.C: Add a data member.
+ * g++.dg/cpp0x/defaulted2.C: Likewise.
+ * g++.dg/cpp0x/pr42844-2.C: Likewise.
+ * g++.dg/init/pr20039.C: Likewise.
+ * g++.dg/init/pr42844.C: Likewise.
+
+2011-09-23 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/ipa/inline-1.c: new testcase.
+ * gcc.dg/ipa/inline-2.c: new testcase.
+ * gcc.dg/ipa/inline-3.c: new testcase.
+ * gcc.dg/ipa/inline-4.c: new testcase.
+
+2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50258
+ * g++.dg/cpp0x/constexpr-static8.C: New.
+
+2011-09-23 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.target/i386/avxfp-1.c: New test.
+ * gcc.target/i386/avxfp-2.c: New test.
+
+2011-09-23 Terry Guo <terry.guo@arm.com>
+
+ * gcc.c-torture/execute/941014-1.x: Deleted.
+
+2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50491
+ * g++.dg/cpp0x/pr50491.C: New.
+
+2011-09-22 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR testsuite/50487
+ * gfortran.dg/bessel_6.f90: Fix tolerance test.
+
+2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50371
+ * g++.dg/cpp0x/nullptr24.C: New.
+
+2011-09-22 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/50482
+ * gcc.target/i386/pr50482.c: New test.
+
+2011-09-22 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.target/i386/pad-2.c, gcc.target/i386/pad-3.c,
+ gcc.target/i386/pad-4.c, gcc.target/i386/pad-5a.c,
+ gcc.target/i386/pad-5b.c, gcc.target/i386/pad-6a.c,
+ gcc.target/i386/pad-6b.c, gcc.target/i386/pad-7.c,
+ gcc.target/i386/pad-8.c, gcc.target/i386/pad-9.c,
+ gcc.target/i386/pad-10.cm gcc.target/i386/vect-double-1.c: Skip if
+ multilib options contain different -march= from dg-options.
+
+2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
+ Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50344
+ * g++.dg/template/friend52.C: New.
+
+2011-09-22 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * gcc.target/arm/cmp-1.c: New test.
+ * gcc.target/arm/cmp-2.c: Likewise.
+
+2011-09-22 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/41733
+ * gfortran.dg/impure_actual_1.f90: Modified error message.
+ * gfortran.dg/proc_ptr_32.f90: New.
+ * gfortran.dg/proc_ptr_33.f90: New.
+
+2011-09-22 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50451
+ * gcc.dg/vect/pr50451.c: New test.
+
+2011-09-21 Ian Lance Taylor <iant@google.com>
+
+ * go.test/go-test.exp (errchk): Add special case for bug332.
+ (go-gc-tests): Add special cases for bug347 and bug348. Recognize
+ some more test lines.
+
+2011-09-21 Uros Bizjak <ubizjak@gmail.com>
+
+ * g++.dg/other/i386-3.C: Remove duplicated dg-options.
+ * g++.dg/other/i386-4.C: Remove dg-require-effective-target directive.
+ * g++.dg/other/i386-8.C: Ditto.
+ * g++.dg/other/pr34435.C: Ditto.
+ * g++.dg/other/pr39496.C: Ditto.
+ * g++.dg/other/mmintrin.C: Ditto.
+
+2011-09-21 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/vect/vect-cond-7.c: New test.
+ * gcc.target/i386/sse4_1-cond-1.c: New test.
+ * gcc.target/i386/avx-cond-1.c: New test.
+
+2011-09-21 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/50464
+ * g++.dg/other/pr50464.C: New test.
+
+2011-09-21 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ * gcc.target/i386/bmi2-mulx32-2.c: New test.
+ * gcc.target/i386/bmi2-mulx32-2a.c: Ditto.
+ * gcc.target/i386/bmi2-mulx64-2.c: Ditto.
+ * gcc.target/i386/bmi2-mulx64-2a.c: Ditto.
+
+2011-09-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt19.adb: New test.
+
+2011-09-21 Terry Guo <terry.guo@arm.com>
+
+ * gcc.target/arm/neon-thumb2-move.c: Skip the warning message
+ on arch conflict when testing case on targets other than armv7-a.
+
+2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50454
+ * g++.dg/ext/int128-1.C: New.
+ * g++.dg/ext/int128-2.C: Likewise.
+ * g++.dg/ext/int128-2.h: Likewise.
+
+2011-09-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR testsuite/50469
+ * gfortran.dg/storage_size_2.f08: Replace "must be be" with "must be".
+
+2011-09-20 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-generated1.C: New.
+
+ PR c++/50442
+ * g++.dg/overload/ref-conv1.C: New.
+
+2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
+
+ * g++.dg/other/final1.C: New.
+
+2011-09-20 Ira Rosen <ira.rosen@linaro.org>
+
+ * g++.dg/vect/slp-pr50413.cc: Don't run the test. Remove main ()
+ and get_bit ().
+
+2011-09-19 Ian Bolton <ian.bolton@arm.com>
+
+ * gcc.dg/20100906-1.c: Use -fno-short-enums option for
+ "target arm_eabi".
+
+2011-09-19 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50413
+ * g++.dg/vect/vect.exp: Run slp-pr* tests with
+ -fdump-tree-slp-details. Run other tests with
+ -fdump-tree-vect-details.
+ * g++.dg/vect/slp-pr50413.cc: New.
+
+2011-09-18 Dominique d'Humieres <dominiq@lps.ens.fr>
+ Ira Rosen <ira.rosen@linaro.org>
+
+ PR testsuite/50435
+ * gcc.dg/vect/bb-slp-25.c: Add an if to avoid loop vectorization.
+ Fix underscores around restrict.
+
+2011-09-18 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50414
+ * gfortran.dg/vect/Ofast-pr50414.f90: New.
+ * gfortran.dg/vect/vect.exp: Run Ofast-* tests with -Ofast.
+ * gcc.dg/vect/no-scevccp-noreassoc-slp-reduc-7.c: New.
+
+2011-09-18 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50412
+ * gfortran.dg/vect/pr50412.f90: New.
+
+2011-09-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/50424
+ * g++.dg/eh/defarg1.C: New.
+
+2011-09-16 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/vect/vect-reduc-10.c: New test.
+ * gcc.target/i386/avx-reduc-1.c: New test.
+
+ * gcc.target/i386/sse2-extract-1.c: New test.
+ * gcc.target/i386/avx-extract-1.c: New test.
+
+2011-09-16 Terry Guo <terry.guo@arm.com>
+
+ * gcc.dg/tree-ssa/foldconst-3.c: Don't use short enums.
+
+2011-09-15 Diego Novillo <dnovillo@google.com>
+
+ * lib/g++.exp (g++_init): Add $TEST_ALWAYS_FLAGS to
+ ALWAYS_CXXFLAGS, if defined.
+ * lib/gfortran.exp (gfortran_init): Add $TEST_ALWAYS_FLAGS to
+ ALWAYS_GFORTRANFLAGS, if defined.
+ * lib/go.exp (go_target_compile): Add $TEST_ALWAYS_FLAGS to
+ ALWAYS_GOCFLAGS, if defined.
+ * lib/obj-c++.exp (obj-c++_init): Add $TEST_ALWAYS_FLAGS to
+ ALWAYS_OBJCXXFLAGS, if defined.
+ * lib/gcc.exp (gcc_target_compile): Add $TEST_ALWAYS_FLAGS to
+ additional_flags, if defined.
+ * lib/gnat.exp (gnat_target_compile): Likewise.
+ * lib/objc.exp (objc_target_compile): Likewise.
+ * lib/target-supports-dg.exp (dg-add-options): Handle
+ TEST_ALWAYS_FLAGS.
+
+2011-09-15 Tom de Vries <tom@codesourcery.com>
+
+ PR testsuite/50322
+ * gcc.dg/tree-ssa/ivopts-lt.c: require stdint_types. include stdint.h.
+ Use uintptr_t in f1. Undo avr xfails.
+
+2011-09-15 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50401
+ PR fortran/50403
+ * gfortran.dg/function_types_3.f90: New.
+
+2011-09-15 Jason Merrill <jason@redhat.com>
+
+ PR c++/50365
+ * g++.dg/cpp0x/trailing7.C: New.
+
+ PR c++/50361
+ * g++.dg/cpp0x/nullptr23.C: New.
+
+2011-09-15 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/bb-slp-25.c: New.
+
+2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50391
+ * g++.dg/cpp0x/noexcept15.C: New.
+
+2011-09-14 Tom de Vries <tom@codesourcery.com>
+
+ PR middle-end/50251
+ * gcc.dg/pr50251.c: New test.
+
+2011-09-14 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34547
+ PR fortran/50375
+ * gfortran.dg/null_5.f90: New.
+ * gfortran.dg/null_6.f90: New.
+
+2011-09-13 Bernd Schmidt <bernds@codesourcery.com>
+
+ * gcc.c-torture/compile/20110913-1.c: New test.
+
+2011-09-13 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50379
+ * gfortran.dg/result_2.f90: New.
+
+2011-09-13 Sevak Sargsyan <sevak.sargsyan@ispras.ru>
+
+ * gcc.target/arm/neon-combine-sub-abs-into-vabd.c: New test.
+
+2011-09-13 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/48320
+ * g++.dg/cpp0x/variadic116.C: New test case.
+
+2011-09-12 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * gcc.target/mips/mips.exp (mips_option_groups): Add debug options.
+ * gcc.target/mips/interrupt_handler-2.c: New test.
+ * gcc.target/mips/interrupt_handler-3.c: Likewise.
+
+2011-09-12 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/fntmpdefarg2.C: Add more tests.
+
+ * g++.dg/cpp0x/explicit7.C: New.
+
+2011-09-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/50212
+ * g++.dg/other/pr50212.C: New test.
+
+2011-09-12 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/43746
+ * testsuite/gcc.target/avr/torture/avr-torture.exp
+ (AVR_TORTURE_OPTIONS): Add test cases "-O2 -fdata-sections" and
+ "-O2 -fmerge-all-constants".
+
+2011-09-11 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/50327
+ * gfortran.dg/do_while_1.f90: New test.
+
+2011-09-11 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/35831
+ PR fortran/47978
+ * gfortran.dg/dynamic_dispatch_5.f03: Fix invalid test case.
+ * gfortran.dg/proc_decl_26.f90: New.
+ * gfortran.dg/typebound_override_2.f90: New.
+ * gfortran.dg/typebound_proc_6.f03: Changed wording in error message.
+
+2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/cond_expr2.ad[sb]: New test.
+
+2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/atomic5.ad[sb]: New test.
+
+2011-09-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gcc.dg/sibcall-6.c: Check ia32 instead of ilp32.
+
+2011-09-09 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49030
+ * gcc.dg/torture/pr49030.c: Run only if target int32plus.
+
+2011-09-09 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR target/49614
+ * gcc.dg/vmx/gcc-bug-i.c (inline_me): Declare 'inline'.
+
+2011-09-09 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50328
+ * gcc.dg/vect/fast-math-vect-outer-7.c: New testcase.
+
+2011-09-09 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/50333
+ * gcc.dg/torture/pr50333.c: New testcase.
+
+2011-09-08 Andrew Stubbs <ams@codesourcery.com>
+
+ PR tree-optimization/50318
+ * gcc.target/arm/pr50318-1.c: New file.
+
+2011-09-08 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/all_one_m256i.c: New test.
+
+2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50324
+ * g++.dg/cpp0x/sfinae28.C: New.
+
+2011-09-08 Dodji Seketeli <dodji@redhat.com>
+
+ PR c/50332
+ * gcc.dg/attr-invalid.c: Adjust as __attribute__((used) is no
+ longer ignored on typedefs.
+
+ PR c++/33255 - Support -Wunused-local-typedefs warning
+ * g++.dg/warn/Wunused-local-typedefs.C: New test file.
+ * c-c++-common/Wunused-local-typedefs.c: Likewise.
+
+2011-09-08 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/50287
+ * gcc.dg/torture/pr50287.c: New test.
+
+2011-09-08 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/19831
+ * gcc.dg/tree-ssa/pr19831-1.c: New testcase.
+ * gcc.dg/tree-ssa/pr19831-2.c: Likewise.
+ * gcc.dg/tree-ssa/pr19831-3.c: Likewise.
+ * gcc.dg/errno-1.c: Adjust.
+
+2011-09-08 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/19831
+ * gcc.dg/tree-ssa/ssa-dce-8.c: New testcase.
+
+2011-09-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/44646
+ * gfortran.dg/do_concurrent_1.f90: New.
+ * gfortran.dg/do_concurrent_2.f90: New.
+
+2011-09-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/50310
+ * gcc.c-torture/execute/ieee/pr50310.c: New test.
+ * gcc.dg/pr50310-2.c: New test.
+
+2011-09-07 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48095
+ * gfortran.dg/derived_constructor_comps_2.f90: Modified.
+ * gfortran.dg/impure_constructor_1.f90: Modified.
+ * gfortran.dg/proc_ptr_comp_33.f90: New.
+
+2011-09-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/50310
+ * gcc.dg/pr50310-1.c: New test.
+
+2011-09-07 Georg-Johann Lay <avr@gjlay.de>
+
+ PR middle-end/48571
+ * gcc.c-torture/execute/pr48571-1.c (bar): Use offsets sizeof(int)
+ instead of 4.
+
+2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50309
+ * g++.dg/cpp0x/noexcept14.C: New.
+
+2011-09-07 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-ref3.C: New.
+
+ * g++.dg/cpp0x/sfinae11.C: Check for explanatory diagnostic.
+
+2011-09-07 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.dg/section1.c: Don't xfail for avr.
+
+2011-09-07 Georg-Johann Lay <avr@gjlay.de>
+
+ PR tree-optimization/50322
+ * gcc.dg/tree-ssa/ivopts-lt.c: Add xfails for avr.
+
+2011-09-07 Martin Jambor <mjambor@suse.cz>
+
+ * g++.dg/tree-ssa/pr49911.C: Added flag -fstrict-enums.
+
+2011-09-07 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/49911
+ * g++.dg/tree-ssa/pr49911.C: New test.
+
+2011-09-07 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR target/49030
+ * gcc.dg/torture/pr49030.c: New test.
+
+2011-09-07 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50288
+ * gfortran.dg/class_4c.f03: Modified ("dg-do link" and "dg-final").
+ * gfortran.dg/class_4d.f03: Deleted.
+ * gfortran.dg/class_45b.f03: Modififed ("dg-do link").
+
+2011-09-07 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/forwprop-16.c: New testcase.
+
+2011-09-07 Jiangning Liu <jiangning.liu@arm.com>
+
+ PR tree-optimization/46021
+ * gcc.dg/tree-ssa/20040204-1.c: Don't XFAIL on arm*-*-*.
+
+2011-09-06 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * g++.dg/ext/altivec-17.C: Fix dg-error to match current compiler.
+
+2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.c-torture/compile/20110906-1.c: New test.
+
+2011-09-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/builtin-apply-mmx.c: Require ia32 effective target.
+
+2011-09-06 Enkovich Ilya <ilya.enkovich@intel.com>
+
+ * gcc.dg/tree-ssa/pr38533.c (dg-options): Added option
+ --param tree-reassoc-width=1.
+
+ * gcc.dg/tree-ssa/reassoc-24.c: New test.
+ * gcc.dg/tree-ssa/reassoc-25.c: Likewise.
+
+2011-09-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48149
+ * gcc.dg/tree-ssa/ssa-fre-32.c: New testcase.
+
+2011-09-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48317
+ * gcc.dg/tree-ssa/ssa-fre-31.c: New testcase.
+
+2011-09-06 Ira Rosen <ira.rosen@linaro.org>
+
+ * lib/target-supports.exp (check_effective_target_vect_multiple_sizes):
+ New procedure.
+ (add_options_for_quad_vectors): Replace with ...
+ (add_options_for_double_vectors): ... this.
+ * gfortran.dg/vect/pr19049.f90: Expect more printings on targets that
+ support multiple vector sizes since the vectorizer attempts to
+ vectorize with both vector sizes.
+ * gcc.dg/vect/no-vfa-vect-79.c,
+ gcc.dg/vect/no-vfa-vect-102a.c, gcc.dg/vect/vect-outer-1a.c,
+ gcc.dg/vect/vect-outer-1b.c, gcc.dg/vect/vect-outer-2b.c,
+ gcc.dg/vect/vect-outer-3a.c, gcc.dg/vect/no-vfa-vect-37.c,
+ gcc.dg/vect/vect-outer-3b.c, gcc.dg/vect/no-vfa-vect-101.c,
+ gcc.dg/vect/no-vfa-vect-102.c, gcc.dg/vect/vect-reduc-dot-s8b.c,
+ gcc.dg/vect/vect-outer-1.c, gcc.dg/vect/vect-104.c: Likewise.
+ * gcc.dg/vect/vect-42.c: Run with 64 bit vectors if applicable.
+ * gcc.dg/vect/vect-multitypes-6.c, gcc.dg/vect/vect-52.c,
+ gcc.dg/vect/vect-54.c, gcc.dg/vect/vect-46.c, gcc.dg/vect/vect-48.c,
+ gcc.dg/vect/vect-96.c, gcc.dg/vect/vect-multitypes-3.c,
+ gcc.dg/vect/vect-40.c: Likewise.
+ * gcc.dg/vect/vect-outer-5.c: Remove quad-vectors option as redundant.
+ * gcc.dg/vect/vect-109.c, gcc.dg/vect/vect-peel-1.c,
+ gcc.dg/vect/vect-peel-2.c, gcc.dg/vect/slp-25.c,
+ gcc.dg/vect/vect-multitypes-1.c, gcc.dg/vect/slp-3.c,
+ gcc.dg/vect/no-vfa-pr29145.c, gcc.dg/vect/vect-multitypes-4.c:
+ Likewise.
+ * gcc.dg/vect/vect-peel-4.c: Make ia global.
+
+2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR target/49606
+ * gcc.target/mips/abi-main.h: New file.
+ * gcc.target/mips/abi-o32-long32.c: New test.
+ * gcc.target/mips/abi-o32-long64.c: Likewise.
+ * gcc.target/mips/abi-o64-long32.c: Likewise.
+ * gcc.target/mips/abi-o64-long64.c: Likewise.
+ * gcc.target/mips/abi-n32-long32.c: Likewise.
+ * gcc.target/mips/abi-n32-long64.c: Likewise.
+ * gcc.target/mips/abi-n64-long32.c: Likewise.
+ * gcc.target/mips/abi-n64-long64.c: Likewise.
+ * gcc.target/mips/abi-o32-long32-no-shared.c: Likewise.
+ * gcc.target/mips/abi-o32-long64-no-shared.c: Likewise.
+ * gcc.target/mips/abi-o64-long32-no-shared.c: Likewise.
+ * gcc.target/mips/abi-o64-long64-no-shared.c: Likewise.
+ * gcc.target/mips/abi-n32-long32-no-shared.c: Likewise.
+ * gcc.target/mips/abi-n32-long64-no-shared.c: Likewise.
+ * gcc.target/mips/abi-n64-long32-no-shared.c: Likewise.
+ * gcc.target/mips/abi-n64-long64-no-shared.c: Likewise.
+ * gcc.target/mips/abi-o32-long32-pic.c: Likewise.
+ * gcc.target/mips/abi-o32-long64-pic.c: Likewise.
+ * gcc.target/mips/abi-o64-long32-pic.c: Likewise.
+ * gcc.target/mips/abi-o64-long64-pic.c: Likewise.
+ * gcc.target/mips/abi-n32-long32-pic.c: Likewise.
+ * gcc.target/mips/abi-n32-long64-pic.c: Likewise.
+ * gcc.target/mips/abi-n64-long32-pic.c: Likewise.
+ * gcc.target/mips/abi-n64-long64-pic.c: Likewise.
+ * gcc.target/mips/abi-eabi32-long32.c: Likewise.
+ * gcc.target/mips/abi-eabi32-long64.c: Likewise.
+ * gcc.target/mips/abi-eabi64-long32.c: Likewise.
+ * gcc.target/mips/abi-eabi64-long64.c: Likewise.
+ * gcc.target/mips/mips.exp: Make -mshared implied -mabicalls.
+ * gcc.target/mips/branch-2.c: Remove -mabicalls.
+ * gcc.target/mips/branch-3.c: Likewise.
+ * gcc.target/mips/branch-4.c: Likewise.
+ * gcc.target/mips/branch-5.c: Likewise.
+ * gcc.target/mips/branch-6.c: Likewise.
+ * gcc.target/mips/branch-7.c: Likewise.
+ * gcc.target/mips/branch-8.c: Likewise.
+ * gcc.target/mips/branch-9.c: Likewise.
+ * gcc.target/mips/branch-10.c: Likewise.
+ * gcc.target/mips/branch-11.c: Likewise.
+ * gcc.target/mips/branch-12.c: Likewise.
+ * gcc.target/mips/branch-13.c: Likewise.
+ * gcc.target/mips/lazy-binding-1.c: Likewise.
+
+2011-09-05 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.dg/ipa/ipcp-3.c (mark_cell): Use mask 1 << 14 instead of 1 << 18
+ to avoid warning on int=16 platforms..
+
+2011-09-05 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/compat/struct-layout-1_test.h: Decrease bitfield size
+ to work even with -fshort-enums.
+
+2011-09-04 Jan Hubicka <jh@suse.cz>
+
+ * gcc.c-torture/compile/20110902.c: new testcase.
+
+2011-09-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/49267
+ * g++.dg/cpp0x/rv-conv1.C: New.
+
+ DR 1328
+ * g++.dg/cpp0x/rv-func3.C: New.
+
+ * g++.dg/cpp0x/constexpr-default-ctor.C: New.
+
+ PR c++/50248
+ Core 1358
+ * g++.dg/cpp0x/constexpr-template1.C: New.
+ * g++.dg/cpp0x/constexpr-template2.C: New.
+ * g++.dg/cpp0x/constexpr-48089.C: Adjust error markup.
+ * g++.dg/cpp0x/constexpr-ex1.C: Adjust error markup.
+
+2011-09-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/debug1.ads: Tweak pattern.
+
+2011-09-04 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50227
+ * gfortran.dg/class_45a.f03: New.
+ * gfortran.dg/class_45b.f03: New.
+
+2011-09-04 Jakub Jelinek <jakub@redhat.com>
+ Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50208
+ * gcc.dg/vect/no-fre-pre-pr50208.c: New test.
+ * gcc.dg/vect/vect.exp: Run no-fre-pre-*.c tests with
+ -fno-tree-fre -fno-tree-pre.
+
+2011-09-02 Martin Jambor <mjambor@suse.cz>
+
+ * gcc.dg/ipa/ipcp-3.c: New test.
+
+2011-09-02 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/27460
+ PR middle-end/29269
+ * gcc.dg/vect/vect-cond-7.c: New testcase.
+
+2011-09-02 Martin Jambor <mjambor@suse.cz>
+
+ * g++.dg/ipa/devirt-3.C: Added a distraction method.
+ * g++.dg/ipa/ivinline-7.C: Added a test for direct call discovery,
+ xfailed test for inlining.
+ * g++.dg/ipa/ivinline-9.C: Likewise.
+
+2011-09-01 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50178
+ * gfortran.dg/vect/pr50178.f90: New test.
+
+2011-08-31 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/49886
+ * gcc.c-torture/execute/pr49886.c: New testcase.
+
+2011-08-31 Tom de Vries <tom@codesourcery.com>
+
+ PR middle-end/43513
+ * gcc.dg/pr43513.c: New test.
+
+2011-08-30 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/45044
+ * gfortran.dg/common_14.f90: New.
+ * gfortran.dg/common_resize_1.f: Add two dg-warning.
+
+2011-08-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/50084
+ * g++.dg/cpp0x/decltype33.C: New.
+
+ PR c++/50089
+ * g++.dg/cpp0x/lambda/lambda-qualified.C: New.
+
+ PR c++/50114
+ * g++.dg/cpp0x/lambda/lambda-for.C: New.
+
+2011-08-30 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/fma-compile.c: Escape [ and ] in scan strings.
+
+2011-08-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/aggr3.ads: New test.
+ * gnat.dg/specs/aggr3_pkg.ads: New helper.
+
+ * gnat.dg/specs/aggr1.ads: Remove superfluous space.
+ * gnat.dg/specs/aggr2.ads: Likewise.
+
+2011-08-30 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/45170
+ * gfortran.dg/allocate_with_source_2.f90: New test
+
+2011-08-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/50220
+ * g++.dg/cpp0x/lambda/lambda-50220.C: New.
+
+ PR c++/50234
+ * g++.dg/cpp0x/constexpr-value3.C: New.
+
+2011-08-30 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48571
+ * gcc.c-torture/execute/pr48571-1.c: New testcase.
+ * gcc.dg/tree-ssa/ssa-ccp-25.c: Remove.
+ * gcc.dg/tree-ssa/ssa-ccp-26.c: Likewise.
+ * gcc.dg/pr36902.c: XFAIL.
+
+2011-08-30 Ilya Tocar <ilya.tocar@intel.com>
+
+ * gcc.target/i386/fma-check.h: New.
+ * gcc.target/i386/fma-256-fmaddXX.c: New testcase.
+ * gcc.target/i386/fma-256-fmaddsubXX.c: Likewise.
+ * gcc.target/i386/fma-256-fmsubXX.c: Likewise.
+ * gcc.target/i386/fma-256-fmsubaddXX.c: Likewise.
+ * gcc.target/i386/fma-256-fnmaddXX.c: Likewise.
+ * gcc.target/i386/fma-256-fnmsubXX.c: Likewise.
+ * gcc.target/i386/fma-fmaddXX.c: Likewise.
+ * gcc.target/i386/fma-fmaddsubXX.c: Likewise.
+ * gcc.target/i386/fma-fmsubXX.c: Likewise.
+ * gcc.target/i386/fma-fmsubaddXX.c: Likewise.
+ * gcc.target/i386/fma-fnmaddXX.c: Likewise.
+ * gcc.target/i386/fma-fnmsubXX.c: Likewise.
+ * gcc.target/i386/fma-compile.c: Likewise.
+ * gcc.target/i386/i386.exp (check_effective_target_fma): New.
+ * gcc.target/i386/sse-12.c: Add -mfma.
+ * gcc.target/i386/sse-13.c: Likewise.
+ * gcc.target/i386/sse-14.c: Likewise.
+ * gcc.target/i386/sse-22.c: Likewise.
+ * gcc.target/i386/sse-23.c: Likewise.
+ * g++.dg/other/i386-2.C: Likewise.
+ * g++.dg/other/i386-3.C: Likewise.
+
+2011-08-30 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ PR testsuite/50185
+ * gcc.target/i386/avx2-vmovmskb-2.c: Rename to ...
+ * gcc.target/i386/avx2-vpmovmskb-2.c: ... this. Update.
+
+2011-08-30 Christian Bruel <christian.bruel@st.com>
+
+ * g++.dg/bprob/bprob.exp (feedback_options): Set
+ -fbranch-probabilities.
+ * gcc.misc-tests/bprob.exp (feedback_options): Likewise.
+
+2011-08-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/50224
+ * g++.dg/cpp0x/lambda/lambda-use2.C: New.
+
+2011-08-29 Jakub Jelinek <jakub@redhat.com>
+ Jason Merrill <jason@redhat.com>
+
+ * g++.dg/dfp/base.C: New test.
+
+2011-08-29 Jason Merrill <jason@redhat.com>
+
+ Core DR 994
+ PR c++/50209
+ * g++.dg/cpp0x/initlist58.C: New.
+
+2011-08-29 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50225
+ * gfortran.dg/class_result_1.f03: New.
+
+2011-08-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/48722
+ * gcc.target/i386/pr48722.c: New test.
+
+2011-08-29 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR libfortran/50192
+ * gfortran.dg/widechar_compare_1.f90: New test.
+
+2011-08-26 Jason Merrill <jason@redhat.com>
+
+ Core DR 342
+ PR c++/48582
+ * g++.dg/abi/mangle50.C: New.
+
+2011-08-27 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/50202
+ * gcc.target/i386/pr50202.c: New test.
+
+2011-08-26 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/sse_4_1-round-vec.c: New test.
+ * gcc.target/i386/sse_4_1-roundf-vec.c: New test.
+ * gcc.target/i386/avx-round-vec.c: New test.
+ * gcc.target/i386/avx-roundf-vec.c: New test.
+
+2011-08-26 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.target/i386/cmpxchg16b-1.c: Match also space after the
+ instruction.
+
+ PR c/50179
+ * c-c++-common/Wunused-var-14.c: New test.
+
+2011-08-26 Tom de Vries <tom@codesourcery.com>
+
+ * gcc.dg/tree-ssa/ivopts-lt.c: New test.
+
+2011-08-26 Jiangning Liu <jiangning.liu@arm.com>
+
+ * gcc.target/arm/thumb2-cond-cmp-1.c: New.
+ * gcc.target/arm/thumb2-cond-cmp-2.c: Likewise.
+ * gcc.target/arm/thumb2-cond-cmp-3.c: Likewise.
+ * gcc.target/arm/thumb2-cond-cmp-4.c: Likewise.
+
+2011-08-26 Andrew Stubbs <ams@codesourcery.com>
+
+ * gcc.target/arm/thumb2-replicated-constant1.c: New file.
+ * gcc.target/arm/thumb2-replicated-constant2.c: New file.
+ * gcc.target/arm/thumb2-replicated-constant3.c: New file.
+ * gcc.target/arm/thumb2-replicated-constant4.c: New file.
+
+2011-08-25 Mikael Morin <mikael.morin@gcc.gnu.org>
+
+ PR fortran/50050
+ * gfortran.dg/pointer_comp_init_1.f90: New test.
+
+2011-08-25 Jason Merrill <jason@redhat.com>
+
+ PR c++/50157
+ * g++.dg/cpp0x/sfinae27.C: New.
+
+2011-08-25 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/coarray_lib_token_4.f90: New.
+
+2011-08-25 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/coarray/alloc_comp_1.f90: New.
+
+2011-08-25 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/Wshadow-3.c: Restore original content destroyed by r148442.
+
+2011-08-24 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50163
+ * gfortran.dg/initialization_28.f90: New.
+
+2011-08-24 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/50067
+ * gcc.dg/torture/pr50067-3.c: New testcase.
+ * gcc.dg/torture/pr50067-4.c: Likewise.
+ * gcc.dg/torture/pr50067-5.c: Likewise.
+
+2011-08-23 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ * g++.dg/other/i386-2.C: Add -mavx2 check.
+ * g++.dg/other/i386-3.C: Likewise.
+ * gcc.target/i386/avx-1.c: Add AVX2.
+ * gcc.target/i386/avx-2.c: Likewise.
+ * gcc.target/i386/funcspec-5.c: Likewise.
+ * gcc.target/i386/sse-12.c: Likewise.
+ * gcc.target/i386/sse-13.c: Likewise.
+ * gcc.target/i386/sse-14.c: Likewise.
+ * gcc.target/i386/sse-22.c: Likewise.
+ * gcc.target/i386/sse-23.c: Likewise.
+ * gcc.target/i386/i386.exp (check_effective_target_avx2): Likewise.
+ * gcc.target/i386/avx2-check.h: New.
+ * gcc.target/i386/avx2-i32gatherd-1.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherd-2.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherd-3.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherd-4.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherd256-1.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherd256-2.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherd256-3.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherd256-4.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherpd-1.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherpd-2.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherpd-3.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherpd-4.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherpd256-1.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherpd256-2.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherpd256-3.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherpd256-4.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherps-1.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherps-2.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherps-3.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherps-4.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherps256-1.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherps256-2.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherps256-3.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherps256-4.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherq-1.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherq-2.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherq-3.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherq-4.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherq256-1.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherq256-2.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherq256-3.c: Likewise.
+ * gcc.target/i386/avx2-i32gatherq256-4.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherd-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherd-2.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherd-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherd-4.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherd256-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherd256-2.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherd256-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherd256-4.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherpd-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherpd-2.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherpd-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherpd-4.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherpd256-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherpd256-2.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherpd256-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherpd256-4.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherps-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherps-2.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherps-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherps-4.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherps256-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherps256-2.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherps256-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherps256-4.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherq-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherq-2.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherq-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherq-4.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherq256-1.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherq256-2.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherq256-3.c: Likewise.
+ * gcc.target/i386/avx2-i64gatherq256-4.c: Likewise.
+ * gcc.target/i386/avx2-mpsadbw-1.c: Likewise.
+ * gcc.target/i386/avx2-mpsadbw-2.c: Likewise.
+ * gcc.target/i386/avx2-vbroadcastsd_pd-1.c: Likewise.
+ * gcc.target/i386/avx2-vbroadcastsd_pd-2.c: Likewise.
+ * gcc.target/i386/avx2-vbroadcastsi128-1.c: Likewise.
+ * gcc.target/i386/avx2-vbroadcastsi128-2.c: Likewise.
+ * gcc.target/i386/avx2-vbroadcastss_ps-1.c: Likewise.
+ * gcc.target/i386/avx2-vbroadcastss_ps-2.c: Likewise.
+ * gcc.target/i386/avx2-vbroadcastss_ps256-1.c: Likewise.
+ * gcc.target/i386/avx2-vbroadcastss_ps256-2.c: Likewise.
+ * gcc.target/i386/avx2-vextracti128-1.c: Likewise.
+ * gcc.target/i386/avx2-vextracti128-2.c: Likewise.
+ * gcc.target/i386/avx2-vinserti128-1.c: Likewise.
+ * gcc.target/i386/avx2-vinserti128-2.c: Likewise.
+ * gcc.target/i386/avx2-vmovmskb-2.c: Likewise.
+ * gcc.target/i386/avx2-vmovntdqa-1.c: Likewise.
+ * gcc.target/i386/avx2-vmovntdqa-2.c: Likewise.
+ * gcc.target/i386/avx2-vpabsb256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpabsb256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpabsd256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpabsd256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpabsw256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpabsw256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpackssdw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpackssdw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpacksswb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpacksswb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpackusdw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpackusdw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpackuswb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpackuswb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpaddb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpaddb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpaddd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpaddd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpaddq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpaddq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpaddsb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpaddsb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpaddsw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpaddsw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpaddusb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpaddusb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpaddusw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpaddusw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpaddw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpaddw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpalignr256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpalignr256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpand-1.c: Likewise.
+ * gcc.target/i386/avx2-vpand-2.c: Likewise.
+ * gcc.target/i386/avx2-vpandn-1.c: Likewise.
+ * gcc.target/i386/avx2-vpandn-2.c: Likewise.
+ * gcc.target/i386/avx2-vpavgb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpavgb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpavgw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpavgw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpblendd128-1.c: Likewise.
+ * gcc.target/i386/avx2-vpblendd128-2.c: Likewise.
+ * gcc.target/i386/avx2-vpblendd256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpblendd256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpblendvb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpblendvb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpblendw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpblendw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastb128-1.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastb128-2.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastb256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastb256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastd128-1.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastd128-2.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastd256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastd256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastq128-1.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastq128-2.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastq256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastq256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastw128-1.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastw128-2.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastw256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpbroadcastw256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpeqb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpeqb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpeqd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpeqd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpeqq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpeqq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpeqw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpeqw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpgtb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpgtb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpgtd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpgtd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpgtq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpgtq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpgtw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpcmpgtw-2.c: Likewise.
+ * gcc.target/i386/avx2-vperm2i128-1.c: Likewise.
+ * gcc.target/i386/avx2-vperm2i128-2.c: Likewise.
+ * gcc.target/i386/avx2-vpermd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpermd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpermpd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpermpd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpermps-1.c: Likewise.
+ * gcc.target/i386/avx2-vpermps-2.c: Likewise.
+ * gcc.target/i386/avx2-vpermq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpermq-2.c: Likewise.
+ * gcc.target/i386/avx2-vphaddd-1.c: Likewise.
+ * gcc.target/i386/avx2-vphaddd-2.c: Likewise.
+ * gcc.target/i386/avx2-vphaddsw-1.c: Likewise.
+ * gcc.target/i386/avx2-vphaddsw-2.c: Likewise.
+ * gcc.target/i386/avx2-vphaddw-1.c: Likewise.
+ * gcc.target/i386/avx2-vphaddw-2.c: Likewise.
+ * gcc.target/i386/avx2-vphsubd-1.c: Likewise.
+ * gcc.target/i386/avx2-vphsubd-2.c: Likewise.
+ * gcc.target/i386/avx2-vphsubsw-1.c: Likewise.
+ * gcc.target/i386/avx2-vphsubsw-2.c: Likewise.
+ * gcc.target/i386/avx2-vphsubw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaddubsw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaddubsw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmaddwd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaddwd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskloadd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskloadd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskloadd256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskloadd256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskloadq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskloadq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskloadq256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskloadq256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskstored-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskstored-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskstored256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskstored256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskstoreq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskstoreq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskstoreq256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaskstoreq256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmaxsb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaxsb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmaxsd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaxsd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmaxsw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaxsw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmaxub-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaxub-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmaxud-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaxud-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmaxuw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmaxuw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpminsb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpminsb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpminsd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpminsd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpminsw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpminsw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpminub-1.c: Likewise.
+ * gcc.target/i386/avx2-vpminub-2.c: Likewise.
+ * gcc.target/i386/avx2-vpminud-1.c: Likewise.
+ * gcc.target/i386/avx2-vpminud-2.c: Likewise.
+ * gcc.target/i386/avx2-vpminuw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpminuw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmovmskb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmovsxbd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmovsxbd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmovsxbq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmovsxbq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmovsxbw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmovsxbw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmovsxdq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmovsxdq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmovsxwd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmovsxwd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmovsxwq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmovsxwq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmovzxbd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmovzxbd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmovzxbq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmovzxbq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmovzxbw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmovzxbw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmovzxdq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmovzxdq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmovzxwd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmovzxwd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmovzxwq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmovzxwq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmuldq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmuldq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmulhrsw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmulhrsw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmulhuw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmulhuw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmulhw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmulhw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmulld-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmulld-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmullw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmullw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpmuludq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpmuludq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpor-1.c: Likewise.
+ * gcc.target/i386/avx2-vpor-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsadbw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsadbw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpshufb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpshufb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpshufd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpshufd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpshufhw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpshufhw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpshuflw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpshuflw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsignb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsignb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsignd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsignd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsignw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsignw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpslld-1.c: Likewise.
+ * gcc.target/i386/avx2-vpslld-2.c: Likewise.
+ * gcc.target/i386/avx2-vpslldi-1.c: Likewise.
+ * gcc.target/i386/avx2-vpslldi-2.c: Likewise.
+ * gcc.target/i386/avx2-vpslldq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpslldq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsllq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsllq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsllqi-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsllqi-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsllvd128-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsllvd128-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsllvd256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsllvd256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsllvq128-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsllvq128-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsllvq256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsllvq256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsllw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsllw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsllwi-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsllwi-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsrad-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsrad-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsradi-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsradi-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsravd128-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsravd128-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsravd256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsravd256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsraw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsraw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsrawi-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsrawi-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsrld-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsrld-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsrldi-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsrldi-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsrldq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsrldq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlqi-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlqi-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlvd128-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlvd128-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlvd256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlvd256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlvq128-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlvq128-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlvq256-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlvq256-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlwi-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsrlwi-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsubb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsubb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsubd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsubd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsubq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsubq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsubsb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsubsb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsubsw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsubsw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsubusb-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsubusb-2.c: Likewise.
+ * gcc.target/i386/avx2-vpsubusw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpsubusw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpunpckhbw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpunpckhbw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpunpckhdq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpunpckhdq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpunpckhqdq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpunpckhqdq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpunpckhwd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpunpckhwd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpunpcklbw-1.c: Likewise.
+ * gcc.target/i386/avx2-vpunpcklbw-2.c: Likewise.
+ * gcc.target/i386/avx2-vpunpckldq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpunpckldq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpunpcklqdq-1.c: Likewise.
+ * gcc.target/i386/avx2-vpunpcklqdq-2.c: Likewise.
+ * gcc.target/i386/avx2-vpunpcklwd-1.c: Likewise.
+ * gcc.target/i386/avx2-vpunpcklwd-2.c: Likewise.
+ * gcc.target/i386/avx2-vpxor-1.c: Likewise.
+ * gcc.target/i386/avx2-vpxor-2.c: Likewise.
+ * gcc.target/i386/testimm-9.c: Likewise.
+
+2011-08-23 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ * g++.dg/other/i386-2.C: Add -mbmi2 check.
+ * g++.dg/other/i386-3.C: Likewise.
+ * gcc.target/i386/bmi2-bzhi32-1.c: New testcase.
+ * gcc.target/i386/bmi2-bzhi32-1a.c: Likewise.
+ * gcc.target/i386/bmi2-bzhi64-1.c: Likewise.
+ * gcc.target/i386/bmi2-bzhi64-1a.c: Likewise.
+ * gcc.target/i386/bmi2-mulx32-1.c: Likewise.
+ * gcc.target/i386/bmi2-mulx32-1a.c: Likewise.
+ * gcc.target/i386/bmi2-mulx64-1.c: Likewise.
+ * gcc.target/i386/bmi2-mulx64-1a.c: Likewise.
+ * gcc.target/i386/bmi2-pdep32-1.c: Likewise.
+ * gcc.target/i386/bmi2-pdep32-1a.c: Likewise.
+ * gcc.target/i386/bmi2-pdep64-1.c: Likewise.
+ * gcc.target/i386/bmi2-pdep64-1a.c: Likewise.
+ * gcc.target/i386/bmi2-pext32-1.c: Likewise.
+ * gcc.target/i386/bmi2-pext32-1a.c: Likewise.
+ * gcc.target/i386/bmi2-pext64-1.c: Likewise.
+ * gcc.target/i386/bmi2-pext64-1a.c: Likewise.
+ * gcc.target/i386/bmi2-rorx32-1.c: Likewise.
+ * gcc.target/i386/bmi2-rorx32-1a.c: Likewise.
+ * gcc.target/i386/bmi2-rorx64-1.c: Likewise.
+ * gcc.target/i386/bmi2-rorx64-1a.c: Likewise.
+ * gcc.target/i386/bmi2-sarx32-1.c: Likewise.
+ * gcc.target/i386/bmi2-sarx32-1a.c: Likewise.
+ * gcc.target/i386/bmi2-sarx64-1.c: Likewise.
+ * gcc.target/i386/bmi2-sarx64-1a.c: Likewise.
+ * gcc.target/i386/bmi2-shlx32-1.c: Likewise.
+ * gcc.target/i386/bmi2-shlx32-1a.c: Likewise.
+ * gcc.target/i386/bmi2-shlx64-1.c: Likewise.
+ * gcc.target/i386/bmi2-shlx64-1a.c: Likewise.
+ * gcc.target/i386/bmi2-shrx32-1.c: Likewise.
+ * gcc.target/i386/bmi2-shrx32-1a.c: Likewise.
+ * gcc.target/i386/bmi2-shrx64-1.c: Likewise.
+ * gcc.target/i386/bmi2-shrx64-1a.c: Likewise.
+ * gcc.target/i386/i386.exp (check_effective_target_bmi2): New.
+ * gcc.target/i386/sse-12.c: Add BMI2.
+ * gcc.target/i386/sse-13.c: Likewise.
+ * gcc.target/i386/sse-14.c: Likewise.
+ * gcc.target/i386/sse-22.c: Likewise.
+ * gcc.target/i386/sse-23.c: Likewise.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/crash7.C: Adjust expected errors.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/49045
+ Core 1321
+ * g++.dg/cpp0x/overload2.C: New.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ Core 903
+ * g++.dg/cpp0x/constexpr-nullptr.C: Now ill-formed.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ Core 975
+ * g++.dg/cpp0x/lambda/lambda-deduce-ext-neg2.C: Now accepted.
+ * g++.dg/cpp0x/lambda/lambda-deduce-ext-neg.C: Adjust.
+ * g++.dg/cpp0x/lambda/lambda-deduce2.C: Test returning overload.
+ * g++.dg/cpp0x/lambda/lambda-deduce-neg.C: Remove #include.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/50024
+ * g++.dg/cpp0x/constexpr-initlist5.C: New.
+
+2011-08-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/50158
+ * g++.dg/warn/Wunused-var-16.C: New test.
+
+ PR middle-end/50161
+ * gcc.dg/pr50161.c: New test.
+
+2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
+
+ PR c++/50055
+ * g++.dg/gcov/gcov-7.C: New test.
+
+2011-08-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/46862
+ * g++.dg/dfp/nofields.C: New test.
+
+2011-08-23 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/31600
+ * gfortran.dg/use_16.f90: New.
+
+2011-08-22 Uros Bizjak <ubizjak@gmail.com>
+ Kirill Yukhin <kirill.yukhin@intel.com>
+
+ PR target/50155
+ * gcc.target/i386/pr50155.c: New test.
+
+2011-08-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/50133
+ * gcc.dg/pr50133.c: New test.
+
+ PR middle-end/50141
+ * c-c++-common/cxxbitfields-6.c: New test.
+
+2011-08-22 Mikael Morin <mikael.morin@gcc.gnu.org>
+
+ PR fortran/50050
+ * gfortran.dg/alloc_comp_initializer_3.f90: New test.
+
+2011-08-22 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.dg/pr49994-2.c: Add dg-require-effective-target scheduling.
+ * gcc.dg/pr49994-3.c: Ditto.
+
+2011-08-22 Richard Guenther <rguenther@suse.de>
+
+ PR testsuite/50145
+ * gcc.dg/torture/pr50067-1.c: Run on little-endian systems only.
+ * gcc.dg/torture/pr50067-2.c: Likewise.
+
+2011-08-21 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/47659
+ * gfortran.dg/warn_conversion_2.f90: Also warn about conversion
+ of a constant resulting from simplification.
+ * gfortran.dg/warn_conversion_3.f90: New test.
+
+2011-08-21 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/50130
+ * gfortran.dg/zero_stride_1.f90: New test.
+
+2011-08-20 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49638
+ * gfortran.dg/typebound_override_1.f90: Modified.
+
+2011-08-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48739
+ * gcc.dg/pr48739-1.c: New test.
+ * gcc.dg/pr48739-2.c: New test.
+
+2011-08-20 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/graphite/interchange-1.f: Remove xfail.
+
+2011-08-19 Mikael Morin <mikael.morin@sfr.fr>
+
+ PR fortran/50129
+ * gfortran.dg/where_3.f90: New test.
+
+2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/49721
+ * gfortran.dg/pr49721-1.f: New.
+ * gfortran.fortran-torture/compile/pr49721-1.f: Likewise.
+
+2011-08-19 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/builtin-complex-err-1.c, gcc.dg/builtin-complex-err-2.c,
+ gcc.dg/dfp/builtin-complex.c, gcc.dg/torture/builtin-complex-1.c:
+ New tests.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * gcc.target/arm/wmul-11.c: New file.
+ * gcc.target/arm/wmul-12.c: New file.
+ * gcc.target/arm/wmul-13.c: New file.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * gcc.target/arm/wmul-10.c: New file.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * gcc.target/arm/wmul-9.c: New file.
+ * gcc.target/arm/wmul-bitfield-2.c: New file.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * gcc.target/arm/wmul-8.c: New file.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * gcc.target/arm/wmul-7.c: New file.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * gcc.target/arm/wmul-6.c: New file.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * gcc.target/arm/wmul-5.c: New file.
+ * gcc.target/arm/no-wmla-1.c: New file.
+
+2011-08-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * gcc.target/arm/wmul-bitfield-1.c: New file.
+
+2011-08-19 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c90-noreturn-1.c, gcc.dg/c99-noreturn-1.c: New tests.
+
+2011-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/builtins-67.c: Use dg-add-options c99_runtime.
+ * gcc.target/i386/conversion.c: Likewise.
+
+2011-08-19 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/torture/pr50067-1.c: New testcase.
+ * gcc.dg/torture/pr50067-2.c: Likewise.
+
+2011-08-19 Joey Ye <joey.ye@arm.com>
+
+ PR target/49437
+ * gcc.target/arm/handler-align.c: New test.
+ * lib/target-supports.exp (check_effective_target_arm_cortex_m):
+ New Function.
+
+2011-08-19 Joey Ye <joey.ye@arm.com>
+
+ * gcc.c-torture/execute/20101011-1.c (DO_TEST): Skip on ARM.
+
+2011-08-19 Mikael Morin <mikael.morin@sfr.fr>
+
+ PR fortran/50071
+ * gfortran.dg/end_block_label_1.f90: New test.
+ * gfortran.dg/end_associate_label_1.f90: New test.
+
+2011-08-18 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c1x-pointer-float-1.c: New test.
+
+2011-08-18 Mikael Morin <mikael.morin@sfr.fr>
+
+ PR fortran/50071
+ * gfortran.dg/duplicate_labels_2.f: New test.
+
+2011-08-18 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c1x-noreturn-1.c, gcc.dg/c1x-noreturn-2.c,
+ gcc.dg/c1x-noreturn-3.c, gcc.dg/c1x-noreturn-4.c,
+ gcc.dg/c1x-noreturn-5.c: New tests.
+
+2011-08-18 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c1x-uni-string-1.c, gcc.dg/c1x-uni-string-2.c: New tests.
+
+2011-08-18 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray_lock_1.f90: Update dg-error.
+ * gfortran.dg/coarray_lock_3.f90: Fix test.
+ * gfortran.dg/coarray_lock_4.f90: New.
+ * gfortran.dg/coarray_lock_5.f90: New.
+
+2011-08-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/50009
+ * gcc.c-torture/compile/pr50009.c: New test.
+
+ PR target/50092
+ * gcc.dg/torture/pr50092.c: New test.
+
+2011-08-18 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50109
+ * gfortran.dg/namelist_73.f90: New.
+
+2011-08-18 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/plugin/decl_plugin.c: Include diagnostic.h.
+
+ PR debug/50017
+ * gcc.dg/pr50017.c: New test.
+
+2011-08-18 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/45625
+ * g++.dg/lookup/hidden-var1.C: New test case.
+
+2011-08-17 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/31461
+ * gfortran.dg/warn_unused_var_2.f90: New.
+ * gfortran.dg/warn_unused_var_3.f90: New.
+
+2011-08-17 Tom de Vries <tom@codesourcery.com>
+
+ PR target/43597
+ * gcc.target/arm/pr43597.c: New test.
+
+2011-08-17 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50070
+ * gfortran.dg/common_13.f90: New.
+
+2011-08-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/50086
+ * g++.dg/cpp0x/variadic-unresolved.C: New.
+
+ * g++.old-deja/g++.brendan/README: Add R.I.P.
+
+ * g++.dg/ext/attr-used-1.C: New.
+
+ PR c++/50054
+ * g++.dg/cpp0x/initlist56.C: New.
+
+2011-08-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR testsuite/50085
+ * g++.dg/opt/life1.C: Only run on Linux.
+
+2011-08-15 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/coarray_26.f90: New.
+
+2011-08-15 Hans-Peter Nilsson <hp@axis.com>
+
+ * gcc.dg/tree-ssa/vrp61.c: Use -fdump-tree-vrp1-nouid instead of
+ -fdump-tree-vrp1.
+
+2011-08-14 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/50073
+ * gfortran.dg/func_result_7.f90: New.
+
+2011-08-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/50075
+ * g++.dg/cpp0x/decltype32.C: New.
+
+ PR c++/50059
+ * g++.dg/diagnostic/expr1.C: New.
+
+2011-08-12 David Li <davidxl@google.com>
+
+ * g++.dg/abi/vbase15.C: New test.
+
+2011-08-12 Jason Merrill <jason@redhat.com>
+
+ PR c++/50034
+ * g++.dg/cpp0x/defaulted28.C: Add unevaluated case.
+
+2011-08-12 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/builtins-67.c: New test.
+ * gcc.target/i386/conversion.c: Ditto.
+
+2011-08-11 Romain Geissler <romain.geissler@gmail.com>
+ Brian Hackett <bhackett1024@gmail.com>
+
+ * g++.dg/plugin/decl_plugin.c: New.
+ * g++.dg/plugin/decl-plugin-test.C: New.
+ * g++.dg/plugin/plugin.exp: Add above testcase.
+
+2011-08-11 Richard Guenther <rguenther@suse.de>
+
+ * g++.dg/tree-ssa/pr41186.C: Un-XFAIL.
+
+2011-08-11 Michael Matz <matz@suse.de>
+
+ * gcc.dg/graphite/run-id-pr47593.c: Remove -m32.
+
+2011-08-11 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50039
+ * gcc.dg/vect/vect.exp: Run no-tree-fre-* tests with -fno-tree-fre.
+ * gcc.dg/vect/no-tree-fre-pr50039.c: New test.
+
+2011-08-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gcc.target/i386/sse4_1-blendps-2.c: Include <stdlib.h>.
+ (sse4_1_test): Initialize src3 with random value.
+
+2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
+
+ * gcc.c-torture/execute/scal-to-vec1.c: New test.
+ * gcc.c-torture/execute/scal-to-vec2.c: New test.
+ * gcc.c-torture/execute/scal-to-vec3.c: New test.
+ * gcc.dg/scal-to-vec1.c: New test.
+ * gcc.dg/scal-to-vec2.c: New test.
+
+2011-08-09 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/vrp57.c: Disable CCP.
+ * gcc.dg/tree-ssa/vrp60.c: New testcase.
+ * gcc.dg/tree-ssa/vrp61.c: Likewise.
+ * gcc.dg/tree-ssa/vrp62.c: Likewise.
+
+2011-08-09 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * gfortran.dg/scratch_1.f90: Skip on spu-*-*.
+
+2011-08-09 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * gcc.dg/pr49948.c: Require pthread effective target.
+
+2011-08-09 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * gcc.dg/lto/20110201-1_0.c: Provide dummy sqrt.
+
+2011-08-09 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/sse-22a.c: New test.
+
+2011-08-09 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/50014
+ * gcc.dg/vect/pr50014.c: New test.
+
+2011-08-08 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/49923
+ * gcc.dg/tree-ssa/pr49923.c: New test.
+
+2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/49781
+ * gcc.target/i386/pr49781-1.c: New.
+
+2011-08-08 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/range-for20.C: Adjust to test 50020 as well.
+
+ * g++.dg/cpp0x/initlist5.C: Add 50011 test.
+
+2011-08-07 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49638
+ * gfortran.dg/typebound_override_1.f90: New.
+
+2011-08-07 Kai Tietz <ktietz@redhat.com>
+
+ * gcc.dg/tree-ssa/pr23455.c: Adjust testcases for LLP64 for
+ x86_64 mingw target.
+ * gcc.dg/tree-ssa/loop-1.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-store-ccp-2.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-store-ccp-3.c: Likewise.
+ * gcc.dg/tree-ssa/loop-33.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-store-ccp-4.c: Likewise.
+ * gcc.dg/tree-ssa/loop-35.c: Likewise.
+ * gcc.dg/tree-ssa/stdarg-2.c: Likewise.
+ * gcc.dg/tree-ssa/stdarg-4.c: Likewise.
+ * gcc.dg/tree-ssa/stdarg-5.c: Likewise.
+ * gcc.dg/tree-ssa/gen-vect-11c.c: Likewise.
+
+2011-08-06 Uros Bizjak <ubizjak@gmail.com>
+
+ PR testsuite/48727
+ * g++.dg/opt/devirt2.C: Use specific pattern for alpha*-*-*.
+
+2011-08-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/pr48770.c: Cleanup coverage files.
+ * gfortran.dg/vect/O3-pr49957.f: Cleanup vect tree dump.
+
+2011-08-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/sse-22.c (dg-options): Add -march=k8.
+ (pragma GCC target): Add avx, fma4, lzcnt and bmi options.
+ * gcc.target/i386/sse-23.c (pragma GCC target): Add avx, fma4,
+ lzcnt and bmi options.
+
+2011-08-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/47381
+ * gcc.dg/pr47381-1.c: New.
+ * gcc.dg/pr47381-2.c: Likewise.
+ * gcc.target/i386/pr47381.c: Likewise.
+
+2011-08-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/47727
+ * gcc.dg/pr47727.c: New.
+
+ PR target/47372
+ * gcc.dg/pr47372-1.c: New.
+ * gcc.dg/pr47372-2.c: Likewise.
+
+2011-08-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/47449
+ * gcc.target/i386/pr47449.c: New.
+
+ PR target/47446
+ * gcc.dg/pr47446-1.c: New.
+ * gcc.dg/pr47446-2.c: Likewise.
+
+2011-08-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/47766
+ * gcc.dg/pr47766.c: New.
+
+ PR target/47715
+ * gcc.dg/tls/pr47715-1.c: New.
+ * gcc.dg/tls/pr47715-2.c: Likewise.
+ * gcc.dg/tls/pr47715-3.c: Likewise.
+ * gcc.dg/tls/pr47715-4.c: Likewise.
+ * gcc.dg/tls/pr47715-5.c: Likewise.
+
+2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR libobjc/50002
+ * objc.dg/gnu-api-2-class.m: Updated comments.
+ * obj-c++.dg/gnu-api-2-class.mm: Likewise.
+ * objc.dg/gnu-api-2-class-meta.m: New test.
+ * obj-c++.dg/gnu-api-2-class-meta.mm: Likewise.
+
+2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR libobjc/49882
+ * obj-c++.dg/gnu-api-2-class.mm (main): Test class_getSuperclass()
+ with classes that are in construction.
+
+2011-08-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/48084
+ * gcc.target/i386/pr48084-1.c: New.
+ * gcc.target/i386/pr48084-2.c: Likewise.
+ * gcc.target/i386/pr48084-3.c: Likewise.
+ * gcc.target/i386/pr48084-4.c: Likewise.
+ * gcc.target/i386/pr48084-5.c: Likewise.
+
+ PR rtl-optimization/49504
+ * gcc.target/i386/pr49504.c: New.
+
+ PR target/49860
+ * gcc.dg/pr49860.c: New.
+
+2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR libobjc/49882
+ * objc.dg/gnu-api-2-class.m (main): Test class_getSuperclass()
+ with classes that are in construction.
+
+2011-08-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/48993
+ * g++.dg/cpp0x/constexpr-48089.C: Add cases.
+
+ PR c++/49921
+ * g++.dg/cpp0x/decltype31.C: New.
+
+ PR c++/49669
+ * g++.dg/init/array28.C: New.
+
+ PR c++/49988
+ * g++.dg/cpp0x/constexpr-non-const-arg3.C: New.
+
+2011-08-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/47369
+ * gcc.dg/pr47369-1.c: New.
+
+2011-08-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/47364
+ * gcc.dg/torture/pr47364-1.c: New.
+ * gcc.c-torture/compile/pr47364-1.c: Likewise.
+ * gcc.c-torture/compile/pr47364-2.c: Likewise.
+
+2011-08-05 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/37211
+ * gfortran.dg/transfer_check_2.f90: New test case.
+
+2011-08-05 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/49494
+ * gfortran.dg/pr49494.f90: New testcase.
+
+2011-08-05 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/49735
+ * gcc.c-torture/compile/pr49735.c: New testcase.
+
+2011-08-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/47453
+ * g++.dg/cpp0x/initlist56.C: New.
+
+ PR c++/49812
+ * g++.dg/overload/rvalue2.C: New.
+
+ PR c++/49983
+ * g++.dg/cpp0x/range-for21.C: New.
+
+ * g++.dg/ext/vla11.C: New.
+
+2011-08-05 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49984
+ * gcc.dg/tree-ssa/vrp59.c: New testcase.
+
+2011-08-05 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/vrp51.c: Disable CCP.
+ * gcc.dg/tree-ssa/vrp52.c: Likewise.
+ * gcc.dg/tree-ssa/vrp53.c: Likewise.
+
+2011-08-04 Mikael Morin <mikael.morin@sfr.fr>
+
+ * gfortran.dg/dependency_26.f90: Add a module to the cleanup directive.
+ * gfortran.dg/trim_optimize_2.f90: Add a module cleanup directive.
+ * gfortran.dg/ldist-pr43023.f90: Ditto.
+ * gfortran.dg/namelist_52.f90: Ditto.
+ * gfortran.dg/interface_proc_end.f90: Ditto.
+ * gfortran.dg/vector_subscript_bound_1.f90: Ditto.
+ * gfortran.dg/generic_typebound_operator_1.f90: Ditto.
+
+2011-08-04 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/vect-over-widen-1.c: New test.
+ * gcc.dg/vect/vect-over-widen-2.c: New test.
+ * gcc.dg/vect/vect-over-widen-3.c: New test.
+ * gcc.dg/vect/vect-over-widen-4.c: New test.
+
+2011-08-04 Richard Guenther <rguenther@suse.de>
+
+ PR fortran/49957
+ * gfortran.dg/vect/O3-pr49957.f: New testcase.
+
+2011-08-04 Ian Bolton <ian.bolton@arm.com>
+
+ * gcc.target/arm/vfp-1.c: no large negative offsets on Thumb2.
+
+2011-08-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/49905
+ * g++.dg/ext/builtin-object-size3.C: New test.
+
+2011-08-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49948
+ * gcc.dg/pr49948.c: New test.
+
+2011-08-03 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/47383
+ * gcc.dg/torture/pr47383.c: New.
+
+2011-08-03 Arnaud Charlet <charlet@adacore.com>
+
+ * gnat.dg/specs/debug1.ads: Add missing -margs switch.
+
+2011-08-03 Arnaud Charlet <charlet@adacore.com>
+
+ * lib/gnat-dg.exp: Use gnatmake -c -u to compile a single file.
+
+2011-08-03 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/47744
+ * gcc.dg/torture/pr47744-1.c: New.
+ * gcc.dg/torture/pr47744-2.c: Likewise.
+ * gcc.dg/torture/pr47744-3.c: Likewise.
+
+2011-08-03 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/49958
+ * gcc.dg/torture/pr49958.c: New testcase.
+
+2011-08-03 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49938
+ * g++.dg/torture/pr49938.C: New testcase.
+
+2011-08-02 Jason Merrill <jason@redhat.com>
+
+ PR c++/43886
+ * g++.dg/cpp0x/lambda/lambda-defarg2.C: New.
+
+ PR c++/49577
+ * g++.dg/cpp0x/initlist5.C: Add additional cases.
+
+ PR c++/49593
+ * g++.dg/cpp0x/variadic115.C: New.
+
+ PR c++/49803
+ * g++.dg/cpp0x/union5.C: New.
+
+2011-08-02 Daniel Kraft <d@domob.eu>
+
+ PR fortran/49885
+ * gfortran.dg/auto_char_dummy_array_3.f90: New test.
+
+2011-08-02 Kai Tietz <ktietz@redhat.com>
+
+ PR middle-end/49947
+ * gcc.dg/tree-ssa/forwprop-15.c
+
+2011-08-02 Jason Merrill <jason@redhat.com>
+
+ PR c++/49834
+ * g++.dg/cpp0x/range-for20.C: New.
+
+2011-08-02 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/coarray_lib_token_3.f90: New.
+
+2011-08-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/46752
+ * gcc.dg/gomp/atomic-5.c: Adjust expected diagnostics.
+ * gcc.dg/gomp/atomic-15.c: New test.
+ * g++.dg/gomp/atomic-5.C: Adjust expected diagnostics.
+ * g++.dg/gomp/atomic-15.C: New test.
+ * g++.dg/gomp/private-1.C: New test.
+ * g++.dg/gomp/sharing-2.C: New test.
+ * gfortran.dg/gomp/crayptr1.f90: Don't expect error
+ about Cray pointer in FIRSTPRIVATE/LASTPRIVATE.
+ * gfortran.dg/gomp/omp_atomic2.f90: New test.
+
+2011-08-02 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/trim_optimize_5.f90: Remove spurious "use foo".
+ * gfortran.dg/actual_array_vect_1.f90: Fix or add dg-final
+ cleanup-module.
+ * gfortran.dg/alloc_comp_assign_7.f90: Ditto.
+ * gfortran.dg/allocatable_function_5.f90: Ditto.
+ * gfortran.dg/allocate_stat.f90: Ditto.
+ * gfortran.dg/array_constructor_20.f90: Ditto.
+ * gfortran.dg/array_constructor_21.f90: Ditto.
+ * gfortran.dg/array_constructor_22.f90: Ditto.
+ * gfortran.dg/array_constructor_26.f03: Ditto.
+ * gfortran.dg/array_function_4.f90: Ditto.
+ * gfortran.dg/assumed_charlen_function_1.f90: Ditto.
+ * gfortran.dg/assumed_size_dt_dummy.f90: Ditto.
+ * gfortran.dg/bind_c_usage_15.f90: Ditto.
+ * gfortran.dg/bind_c_usage_16.f03: Ditto.
+ * gfortran.dg/bind_c_usage_3.f03: Ditto.
+ * gfortran.dg/binding_label_tests_7.f03: Ditto.
+ * gfortran.dg/class_15.f03: Ditto.
+ * gfortran.dg/class_27.f03: Ditto.
+ * gfortran.dg/class_33.f90: Ditto.
+ * gfortran.dg/class_37.f03: Ditto.
+ * gfortran.dg/class_40.f03: Ditto.
+ * gfortran.dg/class_42.f03: Ditto.
+ * gfortran.dg/class_defined_operator_1.f03: Ditto.
+ * gfortran.dg/coarray/registering_1.f90: Ditto.
+ * gfortran.dg/convert_1.f90: Ditto.
+ * gfortran.dg/default_initialization_3.f90: Ditto.
+ * gfortran.dg/dependency_25.f90: Ditto.
+ * gfortran.dg/dependency_26.f90: Ditto.
+ * gfortran.dg/dependency_36.f90: Ditto.
+ * gfortran.dg/dependency_37.f90: Ditto.
+ * gfortran.dg/derived_array_intrinisics_1.f90: Ditto.
+ * gfortran.dg/dynamic_dispatch_10.f03: Ditto.
+ * gfortran.dg/elemental_non_intrinsic_dummy_1.f90 |: Ditto.
+ * gfortran.dg/elemental_pointer_1.f90: Ditto.
+ * gfortran.dg/elemental_result_1.f90: Ditto.
+ * gfortran.dg/empty_derived_type.f90: Ditto.
+ * gfortran.dg/entry_7.f90: Ditto.
+ * gfortran.dg/entry_dummy_ref_2.f90: Ditto.
+ * gfortran.dg/equiv_constraint_3.f90: Ditto.
+ * gfortran.dg/error_recovery_3.f90: Ditto.
+ * gfortran.dg/extends_4.f03: Ditto.
+ * gfortran.dg/func_assign.f90: Ditto.
+ * gfortran.dg/func_assign_3.f90: Ditto.
+ * gfortran.dg/generic_1.f90: Ditto.
+ * gfortran.dg/generic_18.f90: Ditto.
+ * gfortran.dg/generic_22.f03: Ditto.
+ * gfortran.dg/generic_4.f90: Ditto.
+ * gfortran.dg/generic_6.f90: Ditto.
+ * gfortran.dg/generic_actual_arg.f90: Ditto.
+ * gfortran.dg/graphite/id-21.f: Ditto.
+ * gfortran.dg/graphite/pr45758.f90: Ditto.
+ * gfortran.dg/host_assoc_call_2.f90: Ditto.
+ * gfortran.dg/host_assoc_call_3.f90: Ditto.
+ * gfortran.dg/host_assoc_call_4.f90: Ditto.
+ * gfortran.dg/host_assoc_function_4.f90: Ditto.
+ * gfortran.dg/host_used_types_1.f90: Ditto.
+ * gfortran.dg/implicit_1.f90: Ditto.
+ * gfortran.dg/implicit_11.f90: Ditto.
+ * gfortran.dg/implicit_derived_type_1.f90: Ditto.
+ * gfortran.dg/impure_actual_1.f90: Ditto.
+ * gfortran.dg/impure_assignment_1.f90: Ditto.
+ * gfortran.dg/impure_constructor_1.f90: Ditto.
+ * gfortran.dg/initialization_10.f90: Ditto.
+ * gfortran.dg/initialization_12.f90: Ditto.
+ * gfortran.dg/interface_14.f90: Ditto.
+ * gfortran.dg/interface_15.f90: Ditto.
+ * gfortran.dg/interface_2.f90: Ditto.
+ * gfortran.dg/interface_25.f90: Ditto.
+ * gfortran.dg/interface_26.f90: Ditto.
+ * gfortran.dg/interface_29.f90: Ditto.
+ * gfortran.dg/interface_assignment_1.f90: Ditto.
+ * gfortran.dg/internal_pack_6.f90: Ditto.
+ * gfortran.dg/internal_pack_7.f90: Ditto.
+ * gfortran.dg/internal_pack_8.f90: Ditto.
+ * gfortran.dg/lto/pr45586_0.f90: Ditto.
+ * gfortran.dg/lto/pr47839_0.f90: Ditto.
+ * gfortran.dg/module_commons_3.f90: Ditto.
+ * gfortran.dg/module_equivalence_4.f90: Ditto.
+ * gfortran.dg/module_equivalence_6.f90: Ditto.
+ * gfortran.dg/module_function_type_1.f90: Ditto.
+ * gfortran.dg/module_naming_1.f90: Ditto.
+ * gfortran.dg/namelist_4.f90: Ditto.
+ * gfortran.dg/operator_c1202.f90: Ditto.
+ * gfortran.dg/parens_7.f90: Ditto.
+ * gfortran.dg/pr32921.f: Ditto.
+ * gfortran.dg/pr33646.f90: Ditto.
+ * gfortran.dg/pr41928.f90: Ditto.
+ * gfortran.dg/pr42119.f90: Ditto.
+ * gfortran.dg/pr43984.f90: Ditto.
+ * gfortran.dg/present_1.f90: Ditto.
+ * gfortran.dg/private_type_2.f90: Ditto.
+ * gfortran.dg/proc_decl_2.f90: Ditto.
+ * gfortran.dg/proc_ptr_10.f90: Ditto.
+ * gfortran.dg/proc_ptr_22.f90: Ditto.
+ * gfortran.dg/proc_ptr_8.f90: Ditto.
+ * gfortran.dg/proc_ptr_comp_12.f90: Ditto.
+ * gfortran.dg/proc_ptr_comp_pass_6.f90: Ditto.
+ * gfortran.dg/pure_formal_proc_2.f90: Ditto.
+ * gfortran.dg/realloc_on_assign_4.f03: Ditto.
+ * gfortran.dg/substring_equivalence.f90: Ditto.
+ * gfortran.dg/transfer_assumed_size_1.f90: Ditto.
+ * gfortran.dg/transpose_optimization_1.f90: Ditto.
+ * gfortran.dg/trim_optimize_6.f90: Ditto.
+ * gfortran.dg/typebound_call_12.f03: Ditto.
+ * gfortran.dg/typebound_operator_5.f03: Ditto.
+ * gfortran.dg/typebound_operator_6.f03: Ditto.
+ * gfortran.dg/typebound_proc_18.f03: Ditto.
+ * gfortran.dg/unreferenced_use_assoc_1.f90: Ditto.
+ * gfortran.dg/use_1.f90: Ditto.
+ * gfortran.dg/use_10.f90: Ditto.
+ * gfortran.dg/use_11.f90: Ditto.
+ * gfortran.dg/use_14.f90: Ditto.
+ * gfortran.dg/use_only_2.f90: Ditto.
+ * gfortran.dg/use_rename_4.f90: Ditto.
+ * gfortran.dg/use_rename_5.f90: Ditto.
+ * gfortran.dg/used_dummy_types_3.f90: Ditto.
+ * gfortran.dg/used_interface_ref.f90: Ditto.
+ * gfortran.dg/used_types_11.f90: Ditto.
+ * gfortran.dg/used_types_3.f90: Ditto.
+ * gfortran.dg/used_types_4.f90: Ditto.
+ * gfortran.dg/userdef_operator_2.f90: Ditto.
+ * gfortran.dg/vect/fast-math-vect-8.f90: Ditto.
+ * gfortran.dg/vect/pr46213.f90: Ditto.
+ * gfortran.dg/whole_file_21.f90: Ditto.
+ * gfortran.dg/whole_file_22.f90: Ditto.
+ * gfortran.dg/coarray_lib_token_1.f90: Ditto. Add space before "}".
+ * gfortran.dg/coarray_lib_token_2.f90: Ditto.
+
+2011-08-02 Kai Tietz <ktietz@redhat.com>
+
+ * gcc.dg/tree-ssa/forwprop-15.c: New testcase.
+
+2011-08-01 Jason Merrill <jason@redhat.com>
+
+ PR c++/49932
+ * g++.dg/abi/mangle49.C: New.
+
+ PR c++/49924
+ * g++.dg/cpp0x/constexpr-array4.C: New.
+
+ PR c++/49813
+ * g++.dg/cpp0x/constexpr-builtin1.C: New.
+
+2011-08-01 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/49927
+ * gcc.target/i386/pr49927.c: New test.
+
+2011-08-01 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49926
+ * gcc.dg/vect/pr49926.c: New test.
+
+2011-08-01 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ * gcc.target/i386/i386.exp (check_effective_target_lzcnt): New.
+ * gcc.target/i386/lzcnt-1.c: New test.
+ * gcc.target/i386/lzcnt-2.c: Likewise.
+ * gcc.target/i386/lzcnt-2a.c: Likewise.
+ * gcc.target/i386/lzcnt-3.c: Likewise.
+ * gcc.target/i386/lzcnt-4.c: Likewise.
+ * gcc.target/i386/lzcnt-4a.c: Likewise.
+ * gcc.target/i386/lzcnt-5.c: Likewise.
+ * gcc.target/i386/lzcnt-6.c: Likewise.
+ * gcc.target/i386/lzcnt-6a.c: Likewise.
+ * gcc.target/i386/lzcnt-check.h: Likewise.
+
+ * gcc.target/i386/sse-12.c (dg-compile): Add -mlzcnt.
+ * gcc.target/i386/sse-13.c: Likewise.
+ * gcc.target/i386/sse-14.c: Likewise.
+ * g++.dg/other/i386-2.C: Likewise.
+ * g++.dg/other/i386-3.C: Likewise.
+
+2011-08-01 Julian Brown <julian@codesourcery.com>
+
+ * gcc.target/arm/fixed-point-exec.c: New test.
+
+2011-07-31 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/49920
+ * gcc.target/i386/pr49920.c: New test.
+
+2011-07-31 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/tree-ssa/20050314-1.c: Dump and cleanup lim1 pass only.
+ * gcc.dg/tree-ssa/pr23109.c: Ditto.
+ * gcc.dg/tree-ssa/loop-7.c: Ditto.
+ * gcc.dg/tree-ssa/loop-32.c: Ditto.
+ * gcc.dg/tree-ssa/loop-33.c: Ditto.
+ * gcc.dg/tree-ssa/loop-34.c: Ditto.
+ * gcc.dg/tree-ssa/loop-35.c: Ditto.
+ * gcc.dg/tree-ssa/restrict-3.c: Ditto.
+ * gcc.dg/tree-ssa/ssa-lim-2.c: Ditto.
+ * gcc.dg/tree-ssa/ssa-lim-1.c: Ditto.
+ * gcc.dg/tree-ssa/ssa-lim-3.c: Ditto.
+ * gcc.dg/tree-ssa/ssa-lim-6.c: Ditto.
+ * gcc.dg/tree-ssa/structopt-1.c: Ditto.
+ * g++.dg/tree-ssa/pr33615.C: Ditto.
+ * g++.dg/tree-ssa/restrict1.C: Ditto.
+ * c-c++-common/restrict-2.c: Ditto.
+ * gfortran.dg/pr32921.f: Ditto.
+ * gcc.dg/tree-ssa/ssa-dse-10.c: Dump and cleanup dse1 pass only.
+ * gcc.dg/fold-compare-2.c: Dump and cleanup vrp1 pass only.
+ * gcc.dg/tree-ssa/vrp47.c: Ditto.
+ * gcc.dg/tree-ssa/pr25501.c: Dump and cleanup mergephi1 pass only.
+ * gcc.dg/tree-ssa/pr15349.c: Dump and cleanup mergephi2 pass only.
+ * gcc.dg/tree-ssa/tailrecursion-1.c: Dump and cleanup tailr1 pass only.
+ * gcc.dg/tree-ssa/tailrecursion-2.c: Ditto.
+ * gcc.dg/tree-ssa/tailrecursion-3.c: Ditto.
+ * gcc.dg/tree-ssa/tailrecursion-4.c: Ditto.
+ * gcc.dg/tree-ssa/tailrecursion-6.c: Ditto.
+
+2011-07-31 Uros Bizjak <ubizjak@gmail.com>
+
+ * lib/gcc-dg.exp (cleanup-dump): Also remove .exe. and
+ .exe.ltrans[0-9]*. dump files.
+
+2011-07-31 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49112
+ * gfortran.dg/abstract_type_6.f03: Modified.
+ * gfortran.dg/typebound_proc_24.f03: New.
+
+2011-07-30 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR testsuite/49917
+ * g++.dg/init/for1.C: Fix.
+
+2011-07-30 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/48876
+ * gfortran.dg/string_5.f90: New test.
+
+2011-07-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/49867
+ * g++.dg/cpp0x/lambda/lambda-switch.C: New.
+
+2011-07-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR tree-optimization/47407
+ * gcc.dg/tree-ssa/pr42585.c: XFAIL scan-tree-dump-times on
+ alpha*-dec-osf*.
+ Sort target list.
+
+2011-07-29 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/uninit-suppress.c: Also disable VRP.
+ * gcc.dg/uninit-suppress_2.c: Likewise.
+
+2011-07-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/49808
+ * g++.dg/template/nontype24.C: New.
+
+2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR rtl-optimization/47958
+ * gcc.dg/torture/pr47958-1.c: New.
+
+2011-07-29 Wei Guozhi <carrot@google.com>
+
+ PR rtl-optimization/49799
+ * gcc.dg/pr49799.c: New test case.
+
+2011-07-22 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/48648
+ * gcc.dg/graphite/id-pr48648.c: New.
+
+2011-07-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/31067
+ * gfortran.dg/maxloc_2.f90: New test.
+ * gfortran.dg/maxloc_3.f90: New test.
+ * gfortran.dg/minloc_1.f90: New test.
+ * gfortran.dg/minloc_2.f90: New test.
+ * gfortran.dg/minloc_3.f90: New test.
+ * gfortran.dg/minmaxloc_7.f90: New test.
+
+ PR debug/49871
+ * gcc.dg/debug/dwarf2/pr49871.c: New test.
+
+2011-07-28 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.target/i386/i386.exp (check_effective_target_bmi): Make sure
+ the builtin isn't optimized away.
+
+2011-07-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/45586
+ * gfortran.dg/lto/pr45586-2_0.f90: New.
+
+2011-07-27 Aldy Hernandez <aldyh@redhat.com>
+
+ PR middle-end/49875
+ * c-c++-common/cxxbitfields-4.c: Check for smaller than long moves.
+ * c-c++-common/cxxbitfields-5.c: Same.
+
+2011-07-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * lib/target-supports.exp (check_effective_target_mmap): Use
+ check_function_available.
+
+2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
+
+ * g++.old-deja/g++.pt/crash60.C: Updated.
+
+2011-07-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/49866
+ * gcc.target/i386/pr49866.c: New test.
+
+2011-07-27 Yukhin Kirill <kirill.yukhin@intel.com>
+
+ * gcc.target/i386/i386.exp (check_effective_target_bmi): New.
+ * gcc.target/i386/bmi-andn-1.c: New test.
+ * gcc.target/i386/bmi-andn-1a.c: Likewise.
+ * gcc.target/i386/bmi-andn-2.c: Likewise.
+ * gcc.target/i386/bmi-andn-2a.c: Likewise.
+ * gcc.target/i386/bmi-bextr-1.c: Likewise.
+ * gcc.target/i386/bmi-bextr-1a.c: Likewise.
+ * gcc.target/i386/bmi-bextr-2.c: Likewise.
+ * gcc.target/i386/bmi-bextr-2a.c: Likewise.
+ * gcc.target/i386/bmi-blsi-1.c: Likewise.
+ * gcc.target/i386/bmi-blsi-1a.c: Likewise.
+ * gcc.target/i386/bmi-blsi-2.c: Likewise.
+ * gcc.target/i386/bmi-blsi-2a.c: Likewise.
+ * gcc.target/i386/bmi-blsmsk-1.c: Likewise.
+ * gcc.target/i386/bmi-blsmsk-1a.c: Likewise.
+ * gcc.target/i386/bmi-blsmsk-2.c: Likewise.
+ * gcc.target/i386/bmi-blsmsk-2a.c: Likewise.
+ * gcc.target/i386/bmi-blsr-1.c: Likewise.
+ * gcc.target/i386/bmi-blsr-1a.c: Likewise.
+ * gcc.target/i386/bmi-blsr-2.c: Likewise.
+ * gcc.target/i386/bmi-blsr-2a.c: Likewise.
+ * gcc.target/i386/bmi-tzcnt-1.c: Likewise.
+ * gcc.target/i386/bmi-tzcnt-1a.c: Likewise.
+ * gcc.target/i386/bmi-tzcnt-2.c: Likewise.
+ * gcc.target/i386/bmi-tzcnt-2a.c: Likewise.
+
+2011-07-27 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/47691
+ * gfortran.dg/graphite/id-pr47691.f: New.
+
+2011-07-27 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/avx-os-support.h: New.
+ * gcc.target/i386/avx-check.h: Include avx-os-support.h
+ (main): Check avx_os_support before the test is run.
+ * gcc.target/i386/aes-avx-check.h: Ditto.
+ * gcc.target/i386/pclmul-avx-check.h: Ditto.
+
+2011-07-27 Kai Tietz <ktietz@redhat.com>
+
+ * gcc.target/i386/aggregate-ret3.c: New test.
+ * gcc.target/i386/aggregate-ret4.c: New test.
+
+2011-07-27 Daniel Carrera <dcarrera@gmail.com>
+
+ PR fortran/49755
+ * gfortran.dg/multiple_allocation_1.f90: Fix test. Allocating an
+ allocated array should *not* change its size.
+ * gfortran.dg/multiple_allocation_3.f90: New test.
+
+2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/49776
+ * g++.dg/cpp0x/constexpr-49776.C: New.
+
+2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/47046
+ * gcc.dg/graphite/id-pr47046.c: New.
+
+2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/47653
+ * gcc.dg/graphite/run-id-pr47593.c: New.
+
+2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/47653
+ * gcc.dg/graphite/run-id-pr47653.c: New.
+ * gcc.dg/graphite/interchange-3.c: Do not use unsigned types for
+ induction variables.
+ * gcc.dg/graphite/scop-16.c: Same.
+ * gcc.dg/graphite/scop-17.c: Same.
+ * gcc.dg/graphite/scop-21.c: Same.
+
+2011-07-26 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/48805
+ * gcc.dg/graphite/id-pr48805.c: New.
+
+2011-07-26 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/coarray_lib_token_2.f90: New.
+
+2011-07-26 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/vect-70.c: Reduce the data size to fit
+ SPU local store.
+
+2011-07-25 Andrew Pinski <apinski@cavium.com>
+
+ PR tree-opt/49671
+ * gcc.dg/tree-ssa/pr49671-1.c: New testcase.
+ * gcc.dg/tree-ssa/pr49671-2.c: New testcase.
+
+2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * lib/target-supports.exp (check_effective_target_mmap): New proc.
+
+ * gcc.c-torture/execute/loop-2f.c: Remove #ifdef __unix__.
+ * gcc.c-torture/execute/loop-2g.c: Likewise.
+ * gcc.c-torture/execute/loop-2f.x: Load target-supports.exp.
+ Require mmap support.
+ * gcc.c-torture/execute/loop-2g.x: Likewise.
+ * gcc.dg/20030711-1.c: Replace dg-do target list by mmap.
+ (MAP_ANON): Provide default.
+ * gcc.dg/20050826-1.c: Likewise.
+ * gcc.target/i386/pr36533.c: Likewise.
+ * gcc.dg/vect/pr49038.c: Remove dg-do run.
+ Use dg-require-effective-target mmap.
+
+2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/49838
+ * g++.dg/cpp0x/range-for19.C: New.
+
+2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR testsuite/49753
+ * g++.dg/torture/pr49309.C: Add -fpreprocessed to dg-options.
+
+ Revert:
+ 2011-07-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR testsuite/49753
+ * g++.dg/torture/pr49309.C: Remove.
+
+2011-07-25 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR tree-optimization/49809
+ * gnat.dg/opt18.adb, gnat.dg/opt18.ads, gnat.dg/opt18_pkg.ads: New
+ test.
+
+2011-07-25 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49715
+ * gcc.target/i386/pr49715-1.c: New testcase.
+ * gcc.target/i386/pr49715-2.c: Likewise.
+
+2011-07-23 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/decltype21.C: Add 49823 examples.
+
+2011-07-22 Jason Merrill <jason@redhat.com>
+
+ PR c++/49793
+ * g++.dg/cpp0x/initlist55.C: New.
+
+2011-07-23 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/49791
+ * gfortran.dg/namelist_72.f: New.
+
+2011-07-23 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/coarray_25.f90: New.
+
+2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ * override1.C: This test should use c++0x mode.
+ * override3.C: New. Test the diagnostics in c++98 mode.
+
+2011-07-22 Jason Merrill <jason@redhat.com>
+ Mark Glisse <marc.glisse@normalesup.org>
+
+ PR c++/30112
+ * g++.dg/other/pragma-re-1.C: Add namespace cases.
+
+ PR c++/49813
+ * g++.dg/opt/builtins2.C: New.
+ * g++.dg/other/error27.C: Don't rely on __builtin.
+
+2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gcc/testsuite/gcc.target/i386/avx-vzeroupper-16.c: Only run
+ on lp64 targets.
+ * gcc/testsuite/gcc.target/i386/avx-vzeroupper-17.c: Likewise.
+ * gcc/testsuite/gcc.target/i386/avx-vzeroupper-18.c: Likewise.
+ * gcc/testsuite/gcc.target/i386/pr43662.c: Likewise.
+ * gcc/testsuite/gcc.target/i386/pr43869.c: Likewise.
+
+ * gcc.target/x86_64/abi/callabi/callabi.exp: Check ilp32
+ instead of ia32.
+
+2011-07-22 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/45819
+ * gcc.dg/pr45819.c: New testcase.
+
+2011-07-22 Uros Bizjak <ubizjak@gmail.com>
+
+ * lib/target-supports.exp (check_ifunc_available): Rewrite.
+
+2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/47654
+ PR middle-end/49649
+ * gcc.dg/graphite/run-id-pr47654.c: New.
+
+2011-07-21 Ian Lance Taylor <iant@google.com>
+
+ PR middle-end/49705
+ * gcc.dg/pr49705.c: New test.
+
+2011-07-21 Uros Bizjak <ubizjak@gmail.com>
+
+ * lib/target-supports.exp (check_avx_os_support_available): New.
+ (check_effective_target_avx_runtime): Use it.
+
+2011-07-21 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49770
+ * g++.dg/torture/pr49770.C: New testcase.
+
+2011-07-21 Kai Tietz <ktietz@redhat.com>
+
+ * gcc.dg/tree-ssa/pr30978.c: adjusted.
+ * gcc.dg/tree-ssa/ssa-fre-6.c: Likewise.
+
+2011-07-21 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/coarray_lib_token_1.f90: New.
+
+2011-07-21 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.dg/pr32912-2.c: Skip for AVR.
+ * gcc.dg/pr44674.c: Add dg-require-profiling.
+
+2011-07-20 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/ext/desig2.C: New.
+
+2011-07-20 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * gcc.target/powerpc/ppc-fma-1.c: Adjust to allow non-VSX fmas to
+ be generated.
+ * gcc.target/powerpc/ppc-fma-2.c: Ditto.
+ * gcc.target/powerpc/recip-3.c: Ditto.
+
+2011-07-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/6709 (DR 743)
+ PR c++/42603 (DR 950)
+ * g++.dg/cpp0x/decltype21.C: New.
+
+2011-07-20 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/18908
+ * gcc.dg/tree-ssa/pr18908.c: New testcase.
+ * gcc.dg/tree-ssa/bitwise-sink.c: Adjust.
+
+2011-07-20 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * gcc.target/arm/combine-movs.c: New.
+ * gcc.target/arm/unsigned-extend-2.c: New.
+
+2011-07-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/49785
+ * g++.dg/cpp0x/variadic114.C: New.
+
+2011-07-19 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/coarray_args_1.f90: New.
+ * gfortran.dg/coarray_args_2.f90: New.
+
+2011-07-19 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49708
+ * gfortran.dg/allocate_error_3.f90: New.
+
+2011-07-19 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/bool-10.c: Adjust expected pattern.
+ * gcc.dg/tree-ssa/bool-11.c: Likewise.
+ * gcc.dg/torture/20110719-1.c: New testcase.
+
+2011-07-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49768
+ * gcc.c-torture/execute/pr49768.c: New test.
+
+2011-07-19 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49771
+ * gcc.dg/vect/pr49771.c: New test.
+
+2011-07-18 Martin Jambor <mjambor@suse.cz>
+
+ * gcc.dg/ipa/ipa-1.c: Updated testcase dump scan.
+ * gcc.dg/ipa/ipa-2.c: Likewise.
+ * gcc.dg/ipa/ipa-3.c: Likewise and made functions static.
+ * gcc.dg/ipa/ipa-4.c: Updated testcase dump scan.
+ * gcc.dg/ipa/ipa-5.c: Likewise.
+ * gcc.dg/ipa/ipa-7.c: Likewise.
+ * gcc.dg/ipa/ipa-8.c: Updated testcase dump scan.
+ * gcc.dg/ipa/ipacost-1.c: Likewise.
+ * gcc.dg/ipa/ipacost-2.c: Likewise and increased sizes of some
+ functions.
+ * gcc.dg/ipa/ipcp-1.c: New test.
+ * gcc.dg/ipa/ipcp-2.c: Likewise.
+ * gcc.dg/tree-ssa/ipa-cp-1.c: Updated testcase.
+
+2011-07-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/49675
+ * gfortran.dg/pr49675.f90: New test.
+
+2011-07-18 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/torture/20110718-1.c: New testcase.
+
+2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * g++.dg/ext/bitfield2.C: Remove i?86-*-netware support.
+ * g++.dg/ext/bitfield3.C: Likewise.
+ * g++.dg/ext/bitfield4.C: Likewise.
+ * g++.dg/ext/bitfield5.C: Likewise.
+ * g++.dg/other/PR23205.C: Remove *-*-netware* support.
+ * g++.dg/other/pr23205-2.C: Likewise.
+ * gcc.c-torture/compile/20001109-1.c: Remove dg-xfail-if.
+ * gcc.c-torture/compile/20001109-2.c: Likewise.
+ * gcc.dg/20040813-1.c: Remove *-*-netware* support.
+ * gcc.dg/bitfld-15.c: Remove i?86-*-netware support.
+ * gcc.dg/bitfld-16.c: Likewise.
+ * gcc.dg/bitfld-17.c: Likewise.
+ * gcc.dg/bitfld-18.c: Likewise.
+ * gcc.dg/builtins-config.h: Remove Netware support.
+ * gcc.dg/cdce1.c: Remove *-*-netware* support. Update line number.
+ * gcc.dg/cdce2.c: Likewise.
+ * gcc.dg/cpp/assert4.c: Remove netware support.
+ * gcc.dg/debug/pr35154.c: Remove *-*-netware* support.
+ * gfortran.dg/debug/pr35154-stabs.f: Remove *-*-netware* support.
+
+ * lib/target-supports.exp (check_visibility_available): Remove
+ NetWare support.
+ (check_profiling_available): Likewise.
+
+2011-07-18 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/pr49038.c: Run only on targets that support mmap.
+
+2011-07-17 Tobias Burnus <burnus@net-b.de>
+ Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/34657
+ * gfortran.dg/generic_17.f90: Fix testcase.
+ * gfortran.dg/interface_3.f90: Add dg-error.
+ * gfortran.dg/use_14.f90: New.
+ * gfortran.dg/use_15.f90: New.
+
+2011-07-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/pointer_controlled.adb: New test.
+
+2011-07-17 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/49624
+ * gfortran.dg/pointer_remapping_7.f90: New.
+
+2011-07-16 Jason Merrill <jason@redhat.com>
+
+ * lib/prune.exp (prune_gcc_output): Prune "In substitution" too.
+
+2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
+ Jason Merrill <jason@redhat.com>
+
+ PR c++/45329
+ PR c++/48934
+ * g++.dg/cpp0x/decltype29.C: Adjust.
+ * g++.dg/cpp0x/error4.C: Adjust.
+ * g++.dg/cpp0x/sfinae26.C: Adjust.
+ * g++.dg/cpp0x/variadic105.C: Adjust.
+ * g++.dg/template/deduce3.C: Adjust.
+ * g++.dg/template/error45.C: Adjust.
+ * g++.dg/template/ptrmem2.C: Adjust.
+ * g++.dg/template/sfinae2.C: Adjust.
+ * g++.old-deja/g++.pt/crash60.C: Adjust.
+ * g++.old-deja/g++.pt/unify6.C: Adjust.
+ * g++.dg/cpp0x/lambda/lambda-ice2.C: Adjust.
+ * g++.dg/cpp0x/nullptr15.C: Adjust.
+ * g++.dg/cpp0x/pr31431-2.C: Adjust.
+ * g++.dg/cpp0x/pr31431.C: Adjust.
+ * g++.dg/cpp0x/pr31434.C: Adjust.
+ * g++.dg/cpp0x/sfinae11.C: Adjust
+ * g++.dg/cpp0x/temp_default2.C: Adjust.
+ * g++.dg/cpp0x/trailing4.C: Adjust.
+ * g++.dg/cpp0x/variadic-ex3.C: Adjust.
+ * g++.dg/cpp0x/variadic-ex4.C: Adjust.
+ * g++.dg/cpp0x/variadic105.C: Adjust.
+ * g++.dg/cpp0x/vt-37737-2.C: Adjust.
+ * g++.dg/ext/vla2.C: Adjust.
+ * g++.dg/other/ptrmem10.C: Adjust.
+ * g++.dg/other/ptrmem11.C: Adjust.
+ * g++.dg/overload/unknown1.C: Adjust.
+ * g++.dg/template/conv11.C: Adjust.
+ * g++.dg/template/dependent-expr5.C: Adjust.
+ * g++.dg/template/friend.C: Adjust.
+ * g++.dg/template/incomplete2.C: Adjust.
+ * g++.dg/template/local4.C: Adjust.
+ * g++.dg/template/local6.C: Adjust.
+ * g++.dg/template/operator9.C: Adjust.
+ * g++.dg/template/ttp25.C: Adjust.
+ * g++.dg/template/unify10.C: Adjust.
+ * g++.dg/template/unify11.C: Adjust.
+ * g++.dg/template/unify6.C: Adjust.
+ * g++.dg/template/unify9.C: Adjust.
+ * g++.dg/template/varmod1.C: Adjust.
+ * g++.old-deja/g++.brendan/crash56.C: Adjust.
+ * g++.old-deja/g++.pt/crash28.C: Adjust.
+ * g++.old-deja/g++.pt/explicit41.C: Adjust.
+ * g++.old-deja/g++.pt/explicit77.C: Adjust.
+ * g++.old-deja/g++.pt/expr2.C: Adjust.
+ * g++.old-deja/g++.pt/ptrmem6.C: Adjust.
+ * g++.old-deja/g++.pt/spec5.C: Adjust.
+ * g++.old-deja/g++.pt/spec6.C: Adjust.
+ * g++.old-deja/g++.pt/unify4.C: Adjust.
+ * g++.old-deja/g++.pt/unify8.C: Adjust.
+ * g++.old-deja/g++.robertl/eb98.C: Adjust.
+ * g++.dg/overload/template5.C: New testcase.
+ * g++.dg/template/overload12.C: New testcase.
+
+2011-07-11 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/coarray_14.f90: Remove dg-error "sorry not implemented".
+ * gfortran.dg/coarray_7.f90: Ditto.
+ * gfortran.dg/coarray/scalar_alloc_1.f90: New.
+ * gfortran.dg/coarray/scalar_alloc_2.f90: New.
+
+2011-07-16 Bernd Schmidt <bernds@codesourcery.com>
+
+ * gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: Add tic6x-*-*
+ case.
+ * gcc.c-torture/execute/ieee/20000320-1.x: Likewise.
+ * gcc.c-torture/execute/ieee/hugeval.x: Likewise.
+ * gcc.c-torture/execute/ieee/mzero2.c: Comment out the divide tests for
+ C67X.
+ * gcc.c-torture/execute/ieee/pr29302.x: New file.
+ * gcc.dg/torture/type-generic-1.c: Add -DUNSAFE for tic6x-*-*.
+ * gcc.dg/torture/builtin-math-7.c: Add a comment.
+
+2011-07-15 Jason Merrill <jason@redhat.com>
+
+ PR testsuite/49741
+ * lib/g++.exp (${tool}_option_help, ${tool}_option_proc): Restore.
+ Use --extra_opts instead of --additional_options.
+
+2011-07-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR testsuite/49753
+ * g++.dg/torture/pr49309.C: Remove.
+
+2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
+
+ * gcc.target/tic6x/weak-call.c: New test.
+ * gcc.target/tic6x/fpcmp.c: New test.
+ * gcc.target/tic6x/fpdiv.c: New test.
+ * gcc.target/tic6x/rotdi16-scan.c: New test.
+ * gcc.target/tic6x/ffssi.c: New test.
+ * gcc.target/tic6x/fpdiv-lib.c: New test.
+ * gcc.target/tic6x/cold-lc.c: New test.
+ * gcc.target/tic6x/longcalls.c: New test.
+ * gcc.target/tic6x/abi-align-1.c: New test.
+ * gcc.target/tic6x/fpcmp-finite.c: New test.
+ * gcc.target/tic6x/rotdi16.c: New test.
+ * gcc.target/tic6x/bswapl.c: New test.
+ * gcc.target/tic6x/ffsdi.c: New test.
+ * gcc.target/tic6x/tic6x.exp: New file.
+ * gcc.target/tic6x/builtins/arith24.c: New test.
+ * gcc.target/tic6x/builtins/smpy.c: New test.
+ * gcc.target/tic6x/builtins/smpylh.c: New test.
+ * gcc.target/tic6x/builtins/smpyh.c: New test.
+ * gcc.target/tic6x/builtins/sarith1.c: New test.
+ * gcc.target/tic6x/builtins/extclr.c: New test
+ * gcc.target/tic6x/builtins/c6x-builtins.exp: New file.
+ * gcc.target/tic6x/builtin-math-7.c: New test, adapted from gcc.dg.
+ * lib/target-supports.exp (chck_profiling_available): Not on tic6x.
+ (check_effective_target_ti_c67x, check_effective_target_ti_c64xp):
+ New functions.
+ * gcc.c-torture/execute/20101011-1.c: Add a condition for
+ __TMS320C6X__.
+ * gcc.dg/20020312-2.c: Likewise.
+ * gcc.dg/pr27095.c: Handle tic6x like hppa.
+ * gcc.dg/torture/pr37868.c: Skip on tic6x.
+ * gcc.dg/torture/builtin-math-7.c: Likewise.
+
+ PR testsuite/49757
+ * gcc.target/tic6x/builtins/c6x-builtins.exp: Return if
+ not testing tic6x-*-*.
+
+2011-07-14 Andrew Pinski <pinskia@gmail.com>
+
+ PR tree-opt/49309
+ * g++.dg/torture/pr49309.C: New testcase.
+
+2011-07-14 Bernd Schmidt <bernds@codesourcery.com>
+
+ * gcc.dg/pr48770.c: Add dg-require-effective-target fpic.
+
+2011-07-14 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49651
+ * gcc.dg/torture/pr49651.c: New testcase.
+
+2011-07-14 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/43746
+ * gcc.dg/array-quals-1.c: Don't xfail on AVR.
+
+2011-07-13 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * gcc.target/powerpc/no-r11-1.c: Change -mno-r11 to
+ -mno-pointers-to-nested-functions.
+ * gcc.target/powerpc/no-r11-2.c: Ditto.
+ * gcc.target/powerpc/no-r11-3.c: Ditto.
+
+2011-07-13 Jason Merrill <jason@redhat.com>
+
+ * lib/g++.exp (${tool}_option_help, ${tool}_option_proc): Remove.
+ * lib/lto.exp (lto_prune_warns): Prune warning about -std=c++0x
+ when compiling C files.
+ * g++.dg/debug/dwarf2/lineno-simple1.C: Avoid constexpr ctor.
+ * g++.dg/debug/dwarf2/pr44641.C: Avoid constexpr ctor.
+ * g++.dg/ext/utf-dflt.C: Specify -std=c++98.
+ * g++.dg/lookup/anon2.C: Likewise.
+ * g++.dg/tree-ssa/copyprop.C: Likewise.
+ * g++.old-deja/g++.jason/rfg27.C: Likewise.
+ * g++.dg/init/vector1.C: Ignore narrowing errors.
+ * g++.dg/torture/pr35526.C: Likewise.
+ * g++.old-deja/g++.ext/arrnew.C: Prune C++0x warning.
+
+2011-07-13 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/49296
+ * gfortran.dg/read_list_eof_1.f90: Add tests for integer, real,
+ and logical reads.
+
+2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.c-torture/execute/990127-2.x: Use -mpc64 on i?86-*-darwin*,
+ i?86-*-solaris2*, x86_64-*-darwin*, x86_64-*-solaris2*.
+
+2011-07-13 Uros Bizjak <ubizjak@gmail.com>
+
+ * lib/g++.exp (g++_init): Use istarget. Remove target_triplet global.
+ * lib/obj-c++.exp (obj-c++_init): Ditto.
+ * lib/file-format.exp (gcc_target_object_format): Ditto.
+ * lib/target-supports-dg.exp (dg-require-dll): Ditto.
+ * lib/target-supports-dg-exp (check_weak_available): Ditto.
+ (check_visibility_available): Ditto.
+ (check_effective_target_tls_native): Ditto.
+ (check_effective_target_tls_emulated): Ditto.
+ (check_effective_target_function_sections): Ditto.
+
+2011-07-13 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * gcc.target/arm/pr48183.c: New test.
+
+2011-07-13 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/torture/20110713-1.c: New testcase.
+
+2011-07-12 Andrew Pinski <pinskia@gmail.com>
+
+ PR rtl-opt/49474
+ * gcc.c-torture/compile/pr49474.c: New testcase.
+
+2011-07-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49712
+ * gcc.c-torture/execute/pr49712.c: New test.
+
+2011-07-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/44609
+ * g++.dg/template/recurse3.C: New.
+
+2011-07-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/49676
+ * gcc.dg/guality/csttest.c: New test.
+
+ PR fortran/49698
+ * gfortran.dg/pr49698.f90: New test.
+
+2011-07-11 Jeff Law <law@redhat.com>
+
+ * gcc.dg/uninit-pred-8_b.c: Disable dominator optimizations.
+
+2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gcc.dg/vect/costmodel/x86_64/x86_64-costmodel-vect.exp: Check ia32.
+ * go.test/go-test.exp (go-set-goarch): Likewise.
+
+2011-07-11 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/39633
+ * gcc.target/avr/torture/pr39633.c: New test case.
+
+2011-07-11 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray_lock_3.f90: Remove bogus dg-error.
+
+2011-07-11 Georg-Johann Lay <avr@gjlay.de>
+
+ * lib/target-supports.exp (check_effective_target_scheduling):
+ New Function.
+ * gcc.dg/pr46614.c: Add dg-require-effective-target scheduling.
+ * gcc.dg/pr45055.c: Ditto.
+ * gcc.dg/pr45353.c: Ditto.
+ * g++.dg/pr45056.C: Ditto.
+
+2011-07-11 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.dg/compat/struct-by-value-16_main.c: Skip AVR.
+ * gcc.dg/compat/struct-by-value-17_main.c: Skip AVR.
+ * gcc.dg/compat/struct-by-value-18_main.c: Skip AVR.
+ * g++.dg/torture/pr31863.C: Skip AVR.
+
+2011-07-10 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/49690
+ * gfortran.dg/intrinsic_signal.f90: New.
+
+2011-07-09 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/regress/regress6.C: New.
+ * g++.dg/parse/crash45.C: Adjust message.
+ * g++.dg/template/crash38.C: Adjust message.
+ * g++.dg/template/crash64.C: Adjust message.
+
+2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ * c-c++-common/dfp/func-vararg-alternate-d128-2.c: Support x32.
+ * c-c++-common/dfp/func-vararg-mixed-2.c: Likewise.
+ * g++.dg/abi/bitfield3.C: Likewise.
+ * g++.dg/eh/pr38662.C: Likewise.
+ * g++.dg/ext/attrib36.C: Likewise.
+ * g++.dg/ext/attrib37.C: Likewise.
+ * g++.dg/ext/attrib8.C: Likewise.
+ * g++.dg/ext/tmplattr1.C: Likewise.
+ * g++.dg/inherit/override-attribs.C: Likewise.
+ * g++.dg/opt/inline9.C: Likewise.
+ * g++.dg/opt/life1.C: Likewise.
+ * g++.dg/opt/longbranch2.C: Likewise.
+ * g++.dg/opt/nrv12.C: Likewise.
+ * g++.dg/opt/reg-stack4.C: Likewise.
+ * g++.dg/other/pr35504.C: Likewise.
+ * g++.dg/other/pr39496.C: Likewise.
+ * g++.dg/torture/stackalign/eh-fastcall-1.C: Likewise.
+ * g++.dg/torture/stackalign/eh-thiscall-1.C: Likewise.
+ * g++.dg/torture/stackalign/stdcall-1.C: Likewise.
+ * g++.dg/torture/stackalign/unwind-0.C: Likewise.
+ * g++.dg/torture/stackalign/unwind-1.C: Likewise.
+ * g++.dg/torture/stackalign/unwind-2.C: Likewise.
+ * g++.dg/torture/stackalign/unwind-3.C: Likewise.
+ * g++.dg/torture/stackalign/unwind-4.C: Likewise.
+ * g++.dg/torture/stackalign/unwind-5.C: Likewise.
+ * g++.dg/torture/stackalign/unwind-6.C: Likewise.
+ * g++.dg/warn/pr15774-1.C: Likewise.
+ * g++.dg/warn/pr15774-2.C: Likewise.
+ * g++.old-deja/g++.ext/attrib1.C: Likewise.
+ * g++.old-deja/g++.ext/attrib2.C: Likewise.
+ * g++.old-deja/g++.ext/attrib3.C: Likewise.
+ * g++.old-deja/g++.pt/asm2.C: Likewise.
+ * gcc.c-torture/compile/20000804-1.c: Likewise.
+ * gcc.c-torture/compile/pr16566-2.c: Likewise.
+ * gcc.c-torture/execute/ieee/ieee.exp: Likewise.
+ * gcc.dg/20020108-1.c: Likewise.
+ * gcc.dg/20020122-2.c: Likewise.
+ * gcc.dg/20020122-3.c: Likewise.
+ * gcc.dg/20020206-1.c: Likewise.
+ * gcc.dg/20020219-1.c: Likewise.
+ * gcc.dg/20020310-1.c: Likewise.
+ * gcc.dg/20020411-1.c: Likewise.
+ * gcc.dg/20020418-2.c: Likewise.
+ * gcc.dg/20020426-2.c: Likewise.
+ * gcc.dg/20020517-1.c: Likewise.
+ * gcc.dg/20030204-1.c: Likewise.
+ * gcc.dg/20030826-2.c: Likewise.
+ * gcc.dg/20031102-1.c: Likewise.
+ * gcc.dg/20031202-1.c: Likewise.
+ * gcc.dg/20050111-1.c: Likewise.
+ * gcc.dg/20050503-1.c: Likewise.
+ * gcc.dg/array-init-1.c: Likewise.
+ * gcc.dg/builtin-apply4.c: Likewise.
+ * gcc.dg/dfp/pr31344.c: Likewise.
+ * gcc.dg/gomp/atomic-11.c: Likewise.
+ * gcc.dg/graphite/pr40281.c: Likewise.
+ * gcc.dg/ia64-sync-1.c: Likewise.
+ * gcc.dg/ia64-sync-2.c: Likewise.
+ * gcc.dg/ia64-sync-3.c: Likewise.
+ * gcc.dg/ia64-sync-4.c: Likewise.
+ * gcc.dg/ifcvt-fabs-1.c: Likewise.
+ * gcc.dg/invalid-call-1.c: Likewise.
+ * gcc.dg/loop-3.c: Likewise.
+ * gcc.dg/lower-subreg-1.c: Likewise.
+ * gcc.dg/lto/pr47259_0.c: Likewise.
+ * gcc.dg/nested-calls-1.c: Likewise.
+ * gcc.dg/pr20017.c: Likewise.
+ * gcc.dg/pr25023.c: Likewise.
+ * gcc.dg/pr27671-2.c: Likewise.
+ * gcc.dg/pr32176.c: Likewise.
+ * gcc.dg/pr33676.c: Likewise.
+ * gcc.dg/pr35045.c: Likewise.
+ * gcc.dg/pr36015.c: Likewise.
+ * gcc.dg/pr36584.c: Likewise.
+ * gcc.dg/pr36998.c: Likewise.
+ * gcc.dg/pr37438.c: Likewise.
+ * gcc.dg/pr37908.c: Likewise.
+ * gcc.dg/pr41241.c: Likewise.
+ * gcc.dg/pr41340.c: Likewise.
+ * gcc.dg/pr44136.c: Likewise.
+ * gcc.dg/pr44194-1.c: Likewise.
+ * gcc.dg/pr46212.c: Likewise.
+ * gcc.dg/prefetch-loop-arrays-1.c: Likewise.
+ * gcc.dg/setjmp-2.c: Likewise.
+ * gcc.dg/short-compare-1.c: Likewise.
+ * gcc.dg/short-compare-2.c: Likewise.
+ * gcc.dg/smod-1.c: Likewise.
+ * gcc.dg/sync-2.c: Likewise.
+ * gcc.dg/sync-3.c: Likewise.
+ * gcc.dg/tls/opt-1.c: Likewise.
+ * gcc.dg/tls/opt-2.c: Likewise.
+ * gcc.dg/tls/opt-3.c: Likewise.
+ * gcc.dg/torture/badshift.c: Likewise.
+ * gcc.dg/torture/fp-int-convert-float80-timode.c: Likewise.
+ * gcc.dg/torture/pr20314-2.c: Likewise.
+ * gcc.dg/torture/pr36891.c: Likewise.
+ * gcc.dg/torture/pr38774.c: Likewise.
+ * gcc.dg/torture/stackalign/alloca-2.c: Likewise.
+ * gcc.dg/torture/stackalign/alloca-4.c: Likewise.
+ * gcc.dg/torture/stackalign/alloca-5.c: Likewise.
+ * gcc.dg/torture/stackalign/alloca-6.c: Likewise.
+ * gcc.dg/torture/stackalign/fastcall-1.c: Likewise.
+ * gcc.dg/torture/stackalign/push-1.c: Likewise.
+ * gcc.dg/torture/stackalign/regparm-1.c: Likewise.
+ * gcc.dg/torture/stackalign/thiscall-1.c: Likewise.
+ * gcc.dg/tree-ssa/loop-28.c: Likewise.
+ * gcc.dg/tree-ssa/prefetch-3.c: Likewise.
+ * gcc.dg/tree-ssa/prefetch-4.c: Likewise.
+ * gcc.dg/tree-ssa/prefetch-5.c: Likewise.
+ * gcc.dg/tree-ssa/prefetch-6.c: Likewise.
+ * gcc.dg/tree-ssa/prefetch-7.c: Likewise.
+ * gcc.dg/tree-ssa/prefetch-8.c: Likewise.
+ * gcc.dg/tree-ssa/prefetch-9.c: Likewise.
+ * gcc.dg/tree-ssa/stdarg-2.c: Likewise.
+ * gcc.dg/tree-ssa/stdarg-3.c: Likewise.
+ * gcc.dg/tree-ssa/stdarg-4.c: Likewise.
+ * gcc.dg/tree-ssa/stdarg-5.c: Likewise.
+ * gcc.dg/tree-ssa/update-unroll-1.c: Likewise.
+ * gcc.dg/unroll-1.c: Likewise.
+ * gcc.dg/vect/costmodel/x86_64/x86_64-costmodel-vect.exp: Likewise.
+ * gcc.misc-tests/i386-pf-3dnow-1.c: Likewise.
+ * gcc.misc-tests/i386-pf-athlon-1.c: Likewise.
+ * gcc.misc-tests/i386-pf-none-1.c: Likewise.
+ * gcc.misc-tests/i386-pf-sse-1.c: Likewise.
+ * gcc.target/i386/20000609-1.c: Likewise.
+ * gcc.target/i386/20000720-1.c: Likewise.
+ * gcc.target/i386/20000724-1.c: Likewise.
+ * gcc.target/i386/20011107-1.c: Likewise.
+ * gcc.target/i386/20011119-1.c: Likewise.
+ * gcc.target/i386/20020201-3.c: Likewise.
+ * gcc.target/i386/20020218-1.c: Likewise.
+ * gcc.target/i386/20020729-1.c: Likewise.
+ * gcc.target/i386/20030926-1.c: Likewise.
+ * gcc.target/i386/20060125-1.c: Likewise.
+ * gcc.target/i386/20060125-2.c: Likewise.
+ * gcc.target/i386/20060512-1.c: Likewise.
+ * gcc.target/i386/20060512-2.c: Likewise.
+ * gcc.target/i386/20060512-3.c: Likewise.
+ * gcc.target/i386/20060512-4.c: Likewise.
+ * gcc.target/i386/387-1.c: Likewise.
+ * gcc.target/i386/387-2.c: Likewise.
+ * gcc.target/i386/387-5.c: Likewise.
+ * gcc.target/i386/387-6.c: Likewise.
+ * gcc.target/i386/980312-1.c: Likewise.
+ * gcc.target/i386/980313-1.c: Likewise.
+ * gcc.target/i386/990117-1.c: Likewise.
+ * gcc.target/i386/990424-1.c: Likewise.
+ * gcc.target/i386/990524-1.c: Likewise.
+ * gcc.target/i386/991129-1.c: Likewise.
+ * gcc.target/i386/991214-1.c: Likewise.
+ * gcc.target/i386/991230-1.c: Likewise.
+ * gcc.target/i386/addr-sel-1.c: Likewise.
+ * gcc.target/i386/aggregate-ret1.c: Likewise.
+ * gcc.target/i386/aggregate-ret2.c: Likewise.
+ * gcc.target/i386/align-main-3.c: Likewise.
+ * gcc.target/i386/amd64-abi-1.c: Likewise.
+ * gcc.target/i386/amd64-abi-2.c: Likewise.
+ * gcc.target/i386/amd64-abi-4.c: Likewise.
+ * gcc.target/i386/amd64-abi-5.c: Likewise.
+ * gcc.target/i386/amd64-abi-6.c: Likewise.
+ * gcc.target/i386/asm-1.c: Likewise.
+ * gcc.target/i386/asm-3.c: Likewise.
+ * gcc.target/i386/asm-5.c: Likewise.
+ * gcc.target/i386/attributes-error.c: Likewise.
+ * gcc.target/i386/avx-vcvtsd2si-2.c: Likewise.
+ * gcc.target/i386/avx-vcvtsi2sd-2.c: Likewise.
+ * gcc.target/i386/avx-vcvtsi2ss-2.c: Likewise.
+ * gcc.target/i386/avx-vcvtss2si-2.c: Likewise.
+ * gcc.target/i386/avx-vcvttsd2si-2.c: Likewise.
+ * gcc.target/i386/avx-vcvttss2si-2.c: Likewise.
+ * gcc.target/i386/avx-vinsertps-3.c: Likewise.
+ * gcc.target/i386/avx-vmovd-2.c: Likewise.
+ * gcc.target/i386/avx-vmovq-2.c: Likewise.
+ * gcc.target/i386/avx-vmovq-3.c: Likewise.
+ * gcc.target/i386/avx-vpextrq-1.c: Likewise.
+ * gcc.target/i386/avx-vpinsrq-1.c: Likewise.
+ * gcc.target/i386/avx-vzeroupper-16.c: Likewise.
+ * gcc.target/i386/avx-vzeroupper-17.c: Likewise.
+ * gcc.target/i386/avx-vzeroupper-18.c: Likewise.
+ * gcc.target/i386/bitfield1.c: Likewise.
+ * gcc.target/i386/bitfield2.c: Likewise.
+ * gcc.target/i386/bmi-2.c: Likewise.
+ * gcc.target/i386/bmi-5.c: Likewise.
+ * gcc.target/i386/builtin-unreachable.c: Likewise.
+ * gcc.target/i386/cleanup-2.c: Likewise.
+ * gcc.target/i386/clobbers.c: Likewise.
+ * gcc.target/i386/cmov8.c: Likewise.
+ * gcc.target/i386/cmpxchg16b-1.c: Likewise.
+ * gcc.target/i386/compress-float-387-pic.c: Likewise.
+ * gcc.target/i386/compress-float-387.c: Likewise.
+ * gcc.target/i386/compress-float-sse-pic.c: Likewise.
+ * gcc.target/i386/compress-float-sse.c: Likewise.
+ * gcc.target/i386/crc32-2.c: Likewise.
+ * gcc.target/i386/crc32-3.c: Likewise.
+ * gcc.target/i386/divmod-7.c: Likewise.
+ * gcc.target/i386/divmod-8.c: Likewise.
+ * gcc.target/i386/fastcall-sseregparm.c: Likewise.
+ * gcc.target/i386/fma3-builtin.c: Likewise.
+ * gcc.target/i386/fma3-fma.c: Likewise.
+ * gcc.target/i386/fma4-256-vector.c: Likewise.
+ * gcc.target/i386/fma4-builtin.c: Likewise.
+ * gcc.target/i386/fma4-fma-2.c: Likewise.
+ * gcc.target/i386/fma4-fma.c: Likewise.
+ * gcc.target/i386/fma4-vector-2.c: Likewise.
+ * gcc.target/i386/fma4-vector.c: Likewise.
+ * gcc.target/i386/funcspec-1.c: Likewise.
+ * gcc.target/i386/funcspec-10.c: Likewise.
+ * gcc.target/i386/funcspec-11.c: Likewise.
+ * gcc.target/i386/funcspec-2.c: Likewise.
+ * gcc.target/i386/funcspec-5.c: Likewise.
+ * gcc.target/i386/funcspec-6.c: Likewise.
+ * gcc.target/i386/gcc-have-sync-compare-and-swap-1.c: Likewise.
+ * gcc.target/i386/gcc-have-sync-compare-and-swap-2.c: Likewise.
+ * gcc.target/i386/gcc-have-sync-compare-and-swap-3.c: Likewise.
+ * gcc.target/i386/gcc-have-sync-compare-and-swap-4.c: Likewise.
+ * gcc.target/i386/incoming-1.c: Likewise.
+ * gcc.target/i386/incoming-10.c: Likewise.
+ * gcc.target/i386/incoming-11.c: Likewise.
+ * gcc.target/i386/incoming-12.c: Likewise.
+ * gcc.target/i386/incoming-13.c: Likewise.
+ * gcc.target/i386/incoming-14.c: Likewise.
+ * gcc.target/i386/incoming-15.c: Likewise.
+ * gcc.target/i386/incoming-2.c: Likewise.
+ * gcc.target/i386/incoming-3.c: Likewise.
+ * gcc.target/i386/incoming-4.c: Likewise.
+ * gcc.target/i386/incoming-5.c: Likewise.
+ * gcc.target/i386/incoming-6.c: Likewise.
+ * gcc.target/i386/incoming-7.c: Likewise.
+ * gcc.target/i386/incoming-8.c: Likewise.
+ * gcc.target/i386/incoming-9.c: Likewise.
+ * gcc.target/i386/lea.c: Likewise.
+ * gcc.target/i386/local.c: Likewise.
+ * gcc.target/i386/loop-1.c: Likewise.
+ * gcc.target/i386/loop-2.c: Likewise.
+ * gcc.target/i386/loop-3.c: Likewise.
+ * gcc.target/i386/max-stack-align.c: Likewise.
+ * gcc.target/i386/memcpy-1.c: Likewise.
+ * gcc.target/i386/movbe-2.c: Likewise.
+ * gcc.target/i386/movq-2.c: Likewise.
+ * gcc.target/i386/movq.c: Likewise.
+ * gcc.target/i386/nrv1.c: Likewise.
+ * gcc.target/i386/pad-4.c: Likewise.
+ * gcc.target/i386/pad-5a.c: Likewise.
+ * gcc.target/i386/pad-5b.c: Likewise.
+ * gcc.target/i386/pad-6a.c: Likewise.
+ * gcc.target/i386/pad-6b.c: Likewise.
+ * gcc.target/i386/pad-7.c: Likewise.
+ * gcc.target/i386/pad-9.c: Likewise.
+ * gcc.target/i386/pentium4-not-mull.c: Likewise.
+ * gcc.target/i386/pic-1.c: Likewise.
+ * gcc.target/i386/pr12092-1.c: Likewise.
+ * gcc.target/i386/pr12329.c: Likewise.
+ * gcc.target/i386/pr21518.c: Likewise.
+ * gcc.target/i386/pr22362.c: Likewise.
+ * gcc.target/i386/pr22585.c: Likewise.
+ * gcc.target/i386/pr23098.c: Likewise.
+ * gcc.target/i386/pr25196.c: Likewise.
+ * gcc.target/i386/pr25293.c: Likewise.
+ * gcc.target/i386/pr25654.c: Likewise.
+ * gcc.target/i386/pr26449.c: Likewise.
+ * gcc.target/i386/pr26778.c: Likewise.
+ * gcc.target/i386/pr26826.c: Likewise.
+ * gcc.target/i386/pr27266.c: Likewise.
+ * gcc.target/i386/pr29978.c: Likewise.
+ * gcc.target/i386/pr30505.c: Likewise.
+ * gcc.target/i386/pr30961-1.c: Likewise.
+ * gcc.target/i386/pr31628.c: Likewise.
+ * gcc.target/i386/pr32000-2.c: Likewise.
+ * gcc.target/i386/pr32661-1.c: Likewise.
+ * gcc.target/i386/pr32708-2.c: Likewise.
+ * gcc.target/i386/pr32708-3.c: Likewise.
+ * gcc.target/i386/pr34256.c: Likewise.
+ * gcc.target/i386/pr34312.c: Likewise.
+ * gcc.target/i386/pr34522.c: Likewise.
+ * gcc.target/i386/pr35160.c: Likewise.
+ * gcc.target/i386/pr35281.c: Likewise.
+ * gcc.target/i386/pr36246.c: Likewise.
+ * gcc.target/i386/pr36786.c: Likewise.
+ * gcc.target/i386/pr37275.c: Likewise.
+ * gcc.target/i386/pr37843-3.c: Likewise.
+ * gcc.target/i386/pr37843-4.c: Likewise.
+ * gcc.target/i386/pr39082-1.c: Likewise.
+ * gcc.target/i386/pr39431.c: Likewise.
+ * gcc.target/i386/pr39496.c: Likewise.
+ * gcc.target/i386/pr39543-2.c: Likewise.
+ * gcc.target/i386/pr39911.c: Likewise.
+ * gcc.target/i386/pr40718.c: Likewise.
+ * gcc.target/i386/pr40906-1.c: Likewise.
+ * gcc.target/i386/pr40906-2.c: Likewise.
+ * gcc.target/i386/pr40906-3.c: Likewise.
+ * gcc.target/i386/pr40934.c: Likewise.
+ * gcc.target/i386/pr41900.c: Likewise.
+ * gcc.target/i386/pr42589.c: Likewise.
+ * gcc.target/i386/pr43662.c: Likewise.
+ * gcc.target/i386/pr43671.c: Likewise.
+ * gcc.target/i386/pr43766.c: Likewise.
+ * gcc.target/i386/pr43869.c: Likewise.
+ * gcc.target/i386/pr44942.c: Likewise.
+ * gcc.target/i386/pr44948-2a.c: Likewise.
+ * gcc.target/i386/pr45234.c: Likewise.
+ * gcc.target/i386/pr45336-2.c: Likewise.
+ * gcc.target/i386/pr45336-4.c: Likewise.
+ * gcc.target/i386/pr45852.c: Likewise.
+ * gcc.target/i386/pr46470.c: Likewise.
+ * gcc.target/i386/pr48037-1.c: Likewise.
+ * gcc.target/i386/pr48389.c: Likewise.
+ * gcc.target/i386/pr49095.c: Likewise.
+ * gcc.target/i386/pr9771-1.c: Likewise.
+ * gcc.target/i386/rdfsbase-1.c: Likewise.
+ * gcc.target/i386/rdfsbase-2.c: Likewise.
+ * gcc.target/i386/rdgsbase-1.c: Likewise.
+ * gcc.target/i386/rdgsbase-2.c: Likewise.
+ * gcc.target/i386/rdrand-3.c: Likewise.
+ * gcc.target/i386/regparm-stdcall.c: Likewise.
+ * gcc.target/i386/regparm.c: Likewise.
+ * gcc.target/i386/reload-1.c: Likewise.
+ * gcc.target/i386/rotate-2.c: Likewise.
+ * gcc.target/i386/sibcall-5.c: Likewise.
+ * gcc.target/i386/signbit-1.c: Likewise.
+ * gcc.target/i386/signbit-2.c: Likewise.
+ * gcc.target/i386/signbit-3.c: Likewise.
+ * gcc.target/i386/sse-5.c: Likewise.
+ * gcc.target/i386/sse-8.c: Likewise.
+ * gcc.target/i386/sse-cvtsi2ss-2.c: Likewise.
+ * gcc.target/i386/sse-cvtss2si-2.c: Likewise.
+ * gcc.target/i386/sse-cvttss2si-2.c: Likewise.
+ * gcc.target/i386/sse2-cvtsd2si-2.c: Likewise.
+ * gcc.target/i386/sse2-cvtsi2sd-2.c: Likewise.
+ * gcc.target/i386/sse2-cvttsd2si-2.c: Likewise.
+ * gcc.target/i386/sse2-init-v2di-2.c: Likewise.
+ * gcc.target/i386/sse2-movq-2.c: Likewise.
+ * gcc.target/i386/sse2-movq-3.c: Likewise.
+ * gcc.target/i386/sse4_1-insertps-3.c: Likewise.
+ * gcc.target/i386/sse4_1-pextrq.c: Likewise.
+ * gcc.target/i386/sse4_1-pinsrq.c: Likewise.
+ * gcc.target/i386/sse4_2-crc32q.c: Likewise.
+ * gcc.target/i386/sse4_2-popcntq.c: Likewise.
+ * gcc.target/i386/ssefn-1.c: Likewise.
+ * gcc.target/i386/ssefn-2.c: Likewise.
+ * gcc.target/i386/sseregparm-1.c: Likewise.
+ * gcc.target/i386/sseregparm-2.c: Likewise.
+ * gcc.target/i386/sseregparm-3.c: Likewise.
+ * gcc.target/i386/sseregparm-4.c: Likewise.
+ * gcc.target/i386/sseregparm-5.c: Likewise.
+ * gcc.target/i386/sseregparm-6.c: Likewise.
+ * gcc.target/i386/sseregparm-7.c: Likewise.
+ * gcc.target/i386/sseregparm-8.c: Likewise.
+ * gcc.target/i386/stack-realign.c: Likewise.
+ * gcc.target/i386/stack-usage-realign.c: Likewise.
+ * gcc.target/i386/stackalign/asm-1.c: Likewise.
+ * gcc.target/i386/stackalign/longlong-1.c: Likewise.
+ * gcc.target/i386/stackalign/longlong-2.c: Likewise.
+ * gcc.target/i386/stackalign/return-1.c: Likewise.
+ * gcc.target/i386/stackalign/return-2.c: Likewise.
+ * gcc.target/i386/stackalign/return-3.c: Likewise.
+ * gcc.target/i386/tailcall-1.c: Likewise.
+ * gcc.target/i386/tbm-2.c: Likewise.
+ * gcc.target/i386/udivmod-7.c: Likewise.
+ * gcc.target/i386/udivmod-8.c: Likewise.
+ * gcc.target/i386/unroll-1.c: Likewise.
+ * gcc.target/i386/vararg-1.c: Likewise.
+ * gcc.target/i386/vararg-2.c: Likewise.
+ * gcc.target/i386/vect8-ret.c: Likewise.
+ * gcc.target/i386/vectorize5.c: Likewise.
+ * gcc.target/i386/wmul-1.c: Likewise.
+ * gcc.target/i386/wmul-2.c: Likewise.
+ * gcc.target/i386/wrfsbase-1.c: Likewise.
+ * gcc.target/i386/wrfsbase-2.c: Likewise.
+ * gcc.target/i386/wrgsbase-1.c: Likewise.
+ * gcc.target/i386/wrgsbase-2.c: Likewise.
+ * gcc.target/i386/xop-pcmov.c: Likewise.
+ * gcc.target/i386/xop-pcmov2.c: Likewise.
+ * gcc.target/i386/xop-rotate1-vector.c: Likewise.
+ * gcc.target/i386/xop-rotate2-vector.c: Likewise.
+ * gcc.target/i386/xop-rotate3-vector.c: Likewise.
+ * gcc.target/i386/xop-shift1-vector.c: Likewise.
+ * gcc.target/i386/xop-shift2-vector.c: Likewise.
+ * gcc.target/i386/xop-shift3-vector.c: Likewise.
+ * gcc.target/i386/zee.c: Likewise.
+ * gcc.target/x86_64/abi/callabi/callabi.exp: Likewise.
+ * gfortran.dg/compiler-directive_2.f: Likewise.
+ * gfortran.dg/g77/20010216-1.f: Likewise.
+ * gfortran.dg/gomp/pr39152.f90: Likewise.
+ * gfortran.dg/pr33794.f90: Likewise.
+
+2011-07-09 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/regress/regress5.C: New.
+
+2011-07-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/45437
+ * g++.dg/expr/compound-asn1.C: New.
+ * g++.dg/warn/sequence-pt-1.C: Change one dg-error to dg-bogus.
+
+2011-07-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/49621
+ * gcc.target/powerpc/altivec-34.c: New test.
+
+2011-07-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/45603
+ * g++.dg/abi/guard3.C: New.
+
+2011-07-08 Julian Brown <julian@codesourcery.com>
+
+ * lib/target-supports.exp
+ (check_effective_target_arm_little_endian): New.
+ (check_effective_target_vect_pack_trunc): Use above.
+ (check_effective_target_vect_unpack): Likewise.
+ (check_effective_target_vect_element_align): Test
+ check_effective_target_arm_vect_no_misalign for ARM.
+
+2011-07-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/49673
+ * g++.dg/cpp0x/constexpr-rom.C: New.
+
+2011-07-08 Kirill Yukhin <kirill.yukhin@intel.com>
+
+ PR middle-end/49519
+ * g++.dg/torture/pr49519.C: New test.
+
+2011-07-08 Martin Jambor <mjambor@suse.cz>
+
+ * gcc.dg/tree-ssa/sra-12.c: Skip dump scan on avr targets.
+
+2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR testsuite/48727
+ * g++.dg/opt/devirt2.C: Use specific pattern for sparc*-*-*.
+
+2011-07-08 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49662
+ * gcc.dg/graphite/interchange-14.c: XFAIL.
+ * gcc.dg/graphite/interchange-15.c: Likewise.
+ * gcc.dg/graphite/interchange-mvt.c: Likewise.
+
+2011-07-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/49663
+ * g++.dg/cpp0x/regress/regress4.C: New.
+
+2011-07-07 Mikael Morin <mikael.morin@sfr.fr>
+
+ PR fortran/49648
+ * gfortran.dg/result_in_spec_4.f90: New test.
+
+2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.target/sparc/cas64.c: New test.
+
+2011-07-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/49644
+ * g++.dg/torture/pr49644.C: New test.
+
+ PR c/49644
+ * gcc.c-torture/execute/pr49644.c: New test.
+
+2011-07-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ * lib/target-supports.exp (check_effective_target_ia32): New.
+ (check_effective_target_x32): Likewise.
+ (check_effective_target_vect_cmdline_needed): Also check x32.
+
+2011-07-07 Janis Johnson <janisjo@codesourcery.com>
+
+ * gcc.target/arm/pr40657-2.c: Remove -march option and unneeded
+ dg-prune-output.
+ * gcc.target/arm/pr42235.c: Likewise.
+ * gcc.target/arm/pr42495.c: Likewise.
+ * gcc.target/arm/pr42574.c: Likewise.
+ * gcc.target/arm/thumb-branch1.c: Likewise.
+
+ * gcc.target/arm/pr39839.c: Don't specify -mthumb or -march, remove
+ unneeded prune of possible warning.
+ * gcc.target/arm/pr40956.c: Likewise.
+ * gcc.target/arm/pr42505.c: Likewise.
+
+ * gcc.c-torture/compile/pr41679.c: Move from gcc.target/arm.
+ * gcc.c-torture/compile/pr46883.c: Likewise.
+ * gcc.c-torture/compile/pr46934.c: Likewise.
+
+ * gcc.target/arm/pr41679.c: Remove test directives in preparation
+ for move to ../../gcc.c-torture/compile.
+ * gcc.target/arm/pr46883.c: Likewise.
+ * gcc.target/arm/pr46934.c: Likewise.
+
+ * lib/target-supports.exp (check_effective_target_arm_dsp): New.
+ * gcc.target/arm/mla-2.c: Use it instead of specific -march.
+ * gcc.target/arm/wmul-1.c: Likewise.
+ * gcc.target/arm/wmul-2.c: Likewise.
+ * gcc.target/arm/wmul-3.c: Likewise.
+ * gcc.target/arm/wmul-4.c: Likewise.
+ * gcc.target/arm/smlaltb-1.c: Require arm_dsp, don't specify -march,
+ add tab after scan target.
+ * gcc.target/arm/smlaltt-1.c: Likewise.
+ * gcc.target/arm/smlatb-1.c: Likewise.
+ * gcc.target/arm/smlatt-1.c: Likewise.
+
+2011-07-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/49522
+ * gcc.dg/debug/pr49522.c: New test.
+
+2011-07-07 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.dg/pragma-align.c: Run only if target !default_packed.
+ * gcc.dg/pr46212.c: Run only if target int32plus.
+ * gcc.dg/torture/pr48146.c: Ditto.
+ * gcc.dg/tree-ssa/vrp51.c: Ditto.
+ * c-c++-common/pr44832.c: Ditto.
+ * gcc.dg/pr49544.c: Run only if target ptr32plus.
+ * gcc.dg/pr31490.c: Ditto.
+ * gcc.dg/torture/builtin-math-7.c: Run only if target
+ large_double.
+ * gcc.dg/torture/pr45764.c: Skip for AVR.
+ * gcc.dg/pr47893.c: Ditto.
+
+2011-07-07 Janis Johnson <janisjo@codesourcery.com>
+
+ * lib/target-supports.exp (check_effective_target_arm_thumb1): New.
+ (check_effective_target_arm_thumb2): Clarify comment, add valid code.
+ * gcc.target/arm/mla-1.c: Skip for arm_thumb1, don't specify -march,
+ add tab to scan target.
+
+2011-07-07 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * gcc.target/arm/neon-modes-3.c: New test.
+
+2011-07-07 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/graphite/pr37485.c (dg-options): Add -fno-loop-strip-mine
+ -fno-loop-interchange -ffast-math.
+
+2011-07-07 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/ftrapv-3.c: New testcase.
+
+2011-07-07 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/vrp58.c: New testcase.
+ * gcc.dg/tree-ssa/scev-cast.c: Adjust.
+
+2011-07-07 Kai Tietz <ktietz@redhat.com>
+
+ * gcc.dg/binop-notxor1.c: New test.
+ * gcc.dg/binop-notand4a.c: New test.
+ * gcc.dg/binop-notxor2.c: New test.
+ * gcc.dg/binop-notand3a.c: New test.
+ * gcc.dg/binop-notand2a.c: New test.
+ * gcc.dg/binop-notand6a.c: New test.
+ * gcc.dg/binop-notor1.c: New test.
+ * gcc.dg/binop-notand1a.c: New test.
+ * gcc.dg/binop-notand5a.c: New test.
+ * gcc.dg/binop-notor2.c: New test.
+
+2011-07-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/49640
+ * gcc.dg/gomp/pr49640.c: New test.
+
+2011-07-07 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/graphite/pr37485.c: Add -floop-block.
+
+2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/39150
+ * gcc.misc-tests/linkage.exp: Handle x86_64-*-solaris2.1[0-9]*.
+
+2011-07-06 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * gcc.target/powerpc/no-r11-1.c: New test for -mr11, -mno-r11.
+ * gcc.target/powerpc/no-r11-2.c: Ditto.
+ * gcc.target/powerpc/no-r11-3.c: Ditto.
+
+2011-07-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/stack-layout-2.c: Cleanup expand rtl dump.
+ * gfortran.dg/move_alloc_4.f90: Cleanup original tree dump.
+
+2011-07-06 Georg-Johann Lay <avr@gjlay.de>
+
+ * lib/target-supports.exp (check_profiling_available): Disable
+ profiling with -fprofile-generate for target avr.
+
+2011-07-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49645
+ * g++.dg/tree-ssa/pr8781.C: Disable SRA.
+
+2011-07-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/47383
+ * gcc.dg/pr47383.c: New.
+
+2011-07-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR tree-optimization/49647
+ * gcc.dg/tree-ssa/20030807-7.c: Remove xfail *-*-*.
+
+2011-07-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR testsuite/49542
+ * gcc.dg/vect/pr33804.c: XFAIL if vect_no_align unconditionally.
+ * gcc.dg/vect/slp-multitypes-3.c: XFAIL on SPARC unconditionally.
+
+2011-07-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/48157
+ * g++.dg/template/template-id-4.C: New.
+
+2011-07-05 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.dg/pr44023.c: Add dg-require-effective-target int32plus
+ * gcc.dg/pr43402.c: Ditto.
+
+2011-07-05 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.dg/cpp/pragma-3.c: Add dg-require-effective-target fopenmp.
+
+2011-07-05 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * gcc.target/powerpc/ppc-switch-1.c: New test for
+ --param case-values-threshold.
+ * gcc.target/powerpc/ppc-switch-2.c: Ditto.
+
+2011-07-05 Janis Johnson <janisjo@codesourcery.com>
+
+ * gcc.target/arm/pr42093.c: Use "-fno-reorder-blocks".
+
+2011-07-05 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/rtti/anon-ns1.C: Allow for null-termination.
+
+2011-07-05 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/47654
+ * gcc.dg/graphite/block-pr47654.c: New.
+
+2011-07-05 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/lambda/lambda-ref2.C: New.
+
+2011-07-05 Razya Ladelsky <razya@il.ibm.com>
+
+ PR tree-optimization/49580
+ * gcc.dg/autopar/pr49580.c: New test.
+
+2011-07-05 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49518
+ PR tree-optimization/49628
+ * g++.dg/torture/pr49628.C: New testcase.
+ * gcc.dg/torture/pr49518.c: Likewise.
+
+2011-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * ada/acats/run_acats (which): Extract last field from type -p,
+ type output only if command succeeded.
+
+2011-07-04 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/abi/mangle48.C: New.
+
+ * g++.dg/cpp0x/diag1.C: New.
+
+ * g++.dg/diagnostic/aka1.C: New.
+
+2011-07-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/49619
+ * gcc.dg/pr49619.c: New test.
+
+ PR rtl-optimization/49472
+ * gfortran.dg/pr49472.f90: New test.
+
+ PR debug/49602
+ * gcc.dg/pr49602.c: New test.
+
+2011-07-04 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/34734
+ PR target/44643
+ * gcc.target/avr/avr.exp: Run over cpp files, too.
+ * gcc.target/avr/torture/avr-torture.exp: Ditto.
+ * gcc.target/avr/progmem.h: New file.
+ * gcc.target/avr/exit-abort.h: New file.
+ * gcc.target/avr/progmem-error-1.c: New file.
+ * gcc.target/avr/progmem-error-1.cpp: New file.
+ * gcc.target/avr/progmem-warning-1.c: New file.
+ * gcc.target/avr/torture/progmem-1.c: New file.
+ * gcc.target/avr/torture/progmem-1.cpp: New file.
+
+2011-07-04 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49615
+ * g++.dg/torture/pr49615.C: New testcase.
+
+2011-07-03 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49610
+ * gcc.dg/vect/pr49610.c: New test.
+
+2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/debug1.ads: New test.
+
+2011-07-02 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49562
+ * gfortran.dg/typebound_proc_23.f90: New.
+
+2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR c++/49605
+ * g++.dg/warn/delete-non-virtual-dtor.C: Adjust.
+
+2011-07-01 Jason Merrill <jason@redhat.com>
+
+ PR c++/48261
+ * g++.dg/template/template-id-3.C: New.
+
+ PR c++/48593
+ * g++.dg/template/qualified-id4.C: New.
+
+ PR c++/48883
+ * g++.dg/template/explicit-args4.C: New.
+
+ PR c++/49085
+ * g++.dg/template/offsetof2.C: New.
+
+2011-07-01 Kai Tietz <ktietz@redhat.com>
+
+ * gcc.dg/tree-ssa/bitwise-sink.c: New test.
+
+2011-07-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR libmudflap/49549
+ * lib/target-supports.exp (check_effective_target_gld): New proc.
+
+2011-07-01 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49603
+ * gcc.dg/torture/pr49603.c: New testcase.
+
+2011-06-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/49387
+ * g++.dg/rtti/template1.C: New.
+
+ PR c++/49569
+ * g++.dg/cpp0x/regress/ctor1.C: New.
+
+ PR c++/49355
+ * g++.dg/cpp0x/initlist54.C: New.
+
+2011-06-30 Martin Jambor <mjambor@suse.cz>
+
+ * gcc.dg/tree-ssa/sra-12.c: New test.
+
+2011-06-29 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/named.C: Test subobject of xvalue.
+
+2011-06-30 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/46787
+ * gcc.dg/vect/vect-121.c: New testcase.
+
+2011-06-30 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/49094
+ * gcc.dg/tree-ssa/pr49094.c: New test.
+
+2011-06-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/49540
+ * gfortran.dg/pr49540-1.f90: New test.
+ * gfortran.dg/pr49540-2.f90: New test.
+
+2011-06-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR ada/49511
+ * ada/acats/run_acats (which): Use last field of type -p output.
+
+2011-06-30 Dominique d'Humieres <dominiq@lps.ens.fr>
+ Iain Sandoe <iains@gcc.gnu.org>
+
+ PR libobjc/36610
+ * objc.dg/torture/forward-1.m: Remove dg-xfail-run-if.
+ Only skip on 64-bit *-*-darwin8* && !objc2.
+
+2011-06-30 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/38752
+ * gcc.c-torture/compile/pr38752.c: New testcase.
+
+2011-06-30 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/slp-widen-mult-half.c: New test.
+ * gcc.dg/vect/vect-widen-mult-half.c: New test.
+
+2011-06-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/49216
+ * g++.dg/cpp0x/initlist53.C: Use placement new.
+ * g++.dg/cpp0x/initlist-value.C: Use placement new.
+ * g++.old-deja/g++.ext/arrnew2.C: Remove xfail.
+
+ PR c++/49003
+ * g++.dg/cpp0x/trailing6.C: New.
+ * g++.dg/cpp0x/pr45908.C: No error.
+
+ PR c++/49272
+ * g++.old-deja/g++.jason/rfg10.C: Accept other overflow error too.
+
+ PR c++/49520
+ * g++.dg/cpp0x/constexpr-using2.C: New.
+
+ * g++.dg/cpp0x/lambda/lambda-template3.C: New.
+
+ PR c++/45923
+ * g++.dg/cpp0x/constexpr-diag3.C: New.
+ * g++.dg/cpp0x/constexpr-diag1.C: Adjust error message.
+ * g++.dg/cpp0x/constexpr-ex1.C: Adjust error message.
+ * g++.dg/cpp0x/constexpr-friend.C: Adjust error message.
+ * g++.dg/cpp0x/constexpr-incomplete2.C: Adjust error message.
+
+2011-06-29 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-is_literal.C: Adjust.
+
+2011-06-29 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/loop-17.c: Adjust.
+
+2011-06-29 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/initlist-value2.C: New.
+
+ * g++.dg/cpp0x/constexpr-initlist4.C: New.
+ * g++.dg/cpp0x/initlist-value.C: New.
+
+2011-06-29 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * gcc.dg/torture/pr49169.c: Restrict to ARM and MIPS targets.
+
+2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/inline_1.c: Remove dg-excess-errors.
+ * gcc.dg/inline_2.c: Likewise.
+ * gcc.dg/unroll_1.c: Likewise.
+
+2011-06-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/49567
+ * gcc.target/i386/pr49567.c: New test.
+
+2011-06-28 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt17.ad[sb]: New test.
+
+2011-06-28 Janis Johnson <janisjo@codesourcery.com>
+ Tom de Vries <tom@codesourcery.com>
+
+ * lib/target-supports.exp (check_effective_target_arm_nothumb)
+ (check_effective_target_arm_thumb2): New effective targets.
+ * gcc.target/arm/ivopts.c: Remove -mthumb/-marm. Guard object-size
+ properly. Clean up temporary files.
+ * gcc.target/arm/ivopts-2.c: Likewise.
+ * gcc.target/arm/ivopts-3.c: Likewise.
+ * gcc.target/arm/ivopts-4.c: Likewise.
+ * gcc.target/arm/ivopts-5.c: Likewise.
+ * gcc.target/arm/ivopts-6.c: Remove duplicate of ivopts.c.
+
+2011-06-28 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/49479
+ * gfortran.dg/reshape_zerosize_3.f90: New test.
+
+2011-06-28 Janis Johnson <janisjo@codesourcery.com>
+
+ * gcc.target/arm/vfp-ldmdbs.c: Skip for soft float.
+ * gcc.target/arm/vfp-ldmias.c: Likewise.
+ * gcc.target/arm/vfp-ldmdbd.c: Likewise.
+ * gcc.target/arm/vfp-stmdbs.c: Likewise.
+ * gcc.target/arm/vfp-ldmiad.c: Likewise.
+ * gcc.target/arm/vfp-stmias.c: Likewise.
+ * gcc.target/arm/vfp-stmdbd.c: Likewise.
+ * gcc.target/arm/vfp-stmiad.c: Likewise.
+
+2011-06-27 Janis Johnson <janisjo@codesourcery.com>
+
+ * gcc.target/arm/pr45701-1.c: Don't specify -march; remove
+ dg-prune-output.
+ * gcc.target/arm/pr45701-2.c: Ditto.
+
+2011-06-27 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49466
+ * gfortran.dg/allocatable_scalar_9.f90: Modified.
+ * gfortran.dg/extends_14.f03: Modified.
+
+2011-06-27 Janis Johnson <janisjo@codesourcery.com>
+
+ * lib/target-supports-dg.exp (dg-require-effective-target): Return
+ early if the test is already being skipped.
+
+ * lib/scanasm.exp (dg-scan, scan-assembler-times, scan-assembler-dem,
+ scan-assembler-dem-not): For missing file, report unresolved with
+ same message as for pass/fail, with reason reported in log file.
+
+ * lib/target-supports.exp (add_options_for_arm_fp16): Renamed
+ from add_options_for_arm_neon_fp16.
+ (check_effective_target_arm_fp16_ok_nocache): Renamed from
+ check_effective_target_arm_neon_fp16_ok_nocache.
+ Check -mfpu and -mfloat-abi options from current multilib.
+ Do not require neon support.
+ (check_effective_target_arm_fp16_ok): Renamed from
+ check_effecitve_target_arm_neon_fp16_ok.
+ * g++.dg/ext/arm-fp16/arm-fp16-ops-5.C: Use new names for
+ arm_neon_fp16_ok and arm_fp16.
+ * g++.dg/ext/arm-fp16/arm-fp16-ops-6.C: Likewise.
+ * gcc.dg/torture/arm-fp16-ops-5.c: Likewise.
+ * gcc.dg/torture/arm-fp16-ops-6.c: Likewise.
+ * gcc.target/arm/fp16-compile-vcvt.c: Likewise.
+
+2011-06-27 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/builtin-assume-aligned-1.c: New test.
+ * gcc.dg/builtin-assume-aligned-2.c: New test.
+ * gcc.target/i386/builtin-assume-aligned-1.c: New test.
+
+ PR debug/49544
+ * gcc.dg/pr49544.c: New test.
+
+2011-06-27 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49394
+ * g++.dg/torture/pr49394.C: New testcase.
+
+2011-06-27 Kai Tietz <ktietz@redhat.com>
+
+ * gcc.dg/optimize-bswapdi-2.c: New test.
+
+2011-06-27 Michael Hope <michael.hope@linaro.org>
+ Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR tree-optimization/49169
+ * gcc.dg/torture/pr49169.c: New test.
+
+2011-06-26 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR testsuite/49529
+ * gcc.dg/ipa/ipa-pta-17.c: Use dg-require-alias.
+
+ * gcc.dg/debug/pr49294.c (dg-options): Add -fno-common to options on
+ hppa*-*-hpux*.
+
+2011-06-26 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-cleanup.C: Tweak error message.
+
+ PR c++/49528
+ * g++.dg/init/ref19.C: New.
+ * g++.dg/cpp0x/constexpr-cleanup.C: New.
+
+2011-06-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48377
+ * gcc.dg/vect/pr48377.c: Add dg-require-effective-target
+ non_strict_align.
+
+2011-06-26 Steve Ellcey <sje@cup.hp.com>
+
+ PR middle-end/49191
+ * lib/target-supports.exp (check_effective_target_non_strict_align):
+ New.
+ * gcc.dg/memcpy-3.c: Add dg-require-effective-target non_strict_align.
+
+2011-06-24 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimizations/49516
+ * g++.dg/tree-ssa/pr49516.C: New test.
+
+2011-06-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/35255
+ * g++.dg/template/partial10.C: New.
+ * g++.dg/template/partial11.C: New.
+
+2011-06-23 Jeff Law <law@redhat.com>
+
+ PR middle-end/48770
+ * gcc.dg/pr48770.c: New test.
+
+2011-06-23 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/49373
+ * g++.dg/torture/pr43879-1_1.C: Revert the xfail introduced yesterday.
+
+2011-06-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR testsuite/49512
+ * gcc.dg/tree-ssa/asm-1.c: Use -fdump-tree-optimized-nouid
+ instead of -fdump-tree-optimized.
+
+2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/44625
+ * g++.dg/template/crash107.C: New.
+ * g++.dg/template/error17.C: Adjust.
+
+2011-06-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/49507
+ * g++.dg/cpp0x/defaulted30.C: New.
+
+ PR c++/49440
+ * g++.dg/rtti/anon-ns1.C: New.
+
+ PR c++/49395
+ * g++.dg/init/ref18.C: New.
+
+ PR c++/36435
+ * g++.dg/template/partial9.C: New.
+
+2011-06-22 Hans-Peter Nilsson <hp@axis.com>
+
+ PR middle-end/49373
+ * g++.dg/torture/pr43879-1_1.C: Xfail for -O1 and above, except -flto.
+
+2011-06-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/49496
+ * gcc.dg/pr49496.c: New test.
+
+2011-06-22 Janis Johnson <janisjo@codesourcery.com>
+
+ * gcc.target/arm/scd42-3.c: Allow -march-xscale; skip if -mcpu
+ is not xscale.
+
+ * gcc.target/arm/thumb-bitfld1.c: Don't specify -march, require thumb1.
+
+ * gcc.target/arm/ctz.c: Don't specify -march, require thumb2.
+ * gcc.target/arm/pr42879.c: Likewise.
+ * gcc.target/arm/pr45701-3.c: Likewise.
+
+ * gcc.target/arm/20031108-1.c: Require thumb1 or thumb2.
+ * gcc.target/arm/pr40482.c: Likewise.
+ * gcc.target/arm/stack-corruption.c: Likewise.
+
+2011-06-22 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49493
+ * gcc.dg/ipa/ipa-pta-17.c: New testcase.
+
+2011-06-22 Jason Merrill <jason@redhat.com>
+
+ PR c++/49260
+ * g++.dg/cpp0x/lambda/lambda-eh2.C: Change options.
+
+2011-06-22 Dmitry Plotnikov <dplotnikov@ispras.ru>
+ Dmitry Melnik <dm@ispras.ru>
+
+ * gcc.target/arm/neon-vshr-imm-1.c: New testcase.
+ * gcc.target/arm/neon-vshl-imm-1.c: New testcase.
+ * gcc.target/arm/neon-vlshr-imm-1.c: New testcase.
+
+2011-06-22 Nathan Sidwell <nathan@codesourcery.com>
+
+ * gcc.target/arm/tlscall.c: New.
+
+2011-06-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/49172
+ * g++.dg/cpp0x/constexpr-ref1.C: New.
+ * g++.dg/cpp0x/constexpr-ref2.C: New.
+ * g++.dg/cpp0x/constexpr-ice2.C: Remove dg-error tag.
+
+ PR c++/49482
+ * g++.dg/cpp0x/lambda/lambda-warn3.C: New.
+
+ PR c++/49418
+ * g++.dg/template/param3.C: New.
+
+2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
+
+ * gcc.c-torture/excute/builtin-bitops-1.c (MAKE_FUNS): Make
+ my_clrsb test functions.
+ (main): Test clrsb.
+ * gcc.dg/builtin-protos-1.c (test_s, test_u, test_sl, test_ul,
+ test_sll, test_ull): Add clrsb tests.
+ * gcc.dg/torture/builtin-attr-1.c: Add tests for clrsb, clrsbl,
+ clrsbll.
+
+2011-06-21 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49112
+ * gfortran.dg/class_44.f03: New.
+
+2011-06-21 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49478
+ * gcc.dg/vect/pr49478.c
+
+2011-06-21 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49483
+ * gcc.dg/vect/vect-120.c: New testcase.
+
+2011-06-21 Ira Rosen <ira.rosen@linaro.org>
+
+ PR testsuite/49443
+ * gcc.dg/vect/vect-peel-3.c: Expect to fail on vect_no_align targets.
+ * gcc.dg/vect/vect-peel-4.c: Likewise.
+
+2011-06-22 Christian Bruel <christian.bruel@st.com>
+
+ PR middle-end/49139
+ * gcc.dg/always_inline.c: Removed -Winline. Update checks
+ * gcc.dg/always_inline2.c: Likewise.
+ * gcc.dg/always_inline3.c: Likewise.
+ * gcc.dg/debug/pr41264-1.c: Add -Wno-attributes.
+ * gcc.dg/inline_1.c: Likewise.
+ * gcc.dg/inline_2.c: Likewise.
+ * gcc.dg/inline_3.c: Likewise.
+ * gcc.dg/inline_4.c: Likewise.
+ * gcc.dg/20051201-1.c: Likewise.
+ * gcc.dg/pr40087.c: Likewise.
+ * gcc.dg/torture/pta-structcopy-1.c: Likewise.
+ * gcc.dg/inline-22.c: Likewise.
+ * gcc.dg/lto/20090218-1_0.c: Set inline keyword.
+ * gcc.dg/lto/20090218-1_1.c: Likewise.
+ * g++.dg/ipa/devirt-7.C: Likewise.
+ * gcc.dg/uninit-pred-5_a.c: Likewise.
+ * gcc.dg/uninit-pred-5_b.c: Likewise.
+ * gcc.dg/fail_always_inline.c: New.
+
+2011-06-21 Jakub Jelinek <jakub@redhat.com>
+
+ * Make-lang.in (check_gfortran_parallelize): Parallelize dg.exp
+ into 6 jobs instead of 3.
+
+2011-06-20 Jason Merrill <jason@redhat.com>
+
+ PR c++/49216
+ * g++.dg/cpp0x/initlist53.C: New.
+
+2011-06-20 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray_lock_1.f90: Update dg-error.
+ * gfortran.dg/coarray_lock_3.f90: New.
+ * gfortran.dg/coarray/lock_1.f90: New.
+
+2011-06-20 Janis Johnson <janisjo@codesourcery.com>
+
+ * lib/scandump.exp (scan-dump, scan-dump-times, scan-dump-not,
+ scan-dump-dem, scan-dump-dem-not): Treat a missing dump file as
+ unresolved and report the reason to the log file.
+
+ * lib/scanasm.exp (object-size): Move argument processing earlier
+ to report errors before verifying that the file exists. Report
+ problems detected at runtime as unresolved instead of error and
+ report their reasons to the log file.
+
+2011-06-20 Jason Merrill <jason@redhat.com>
+
+ PR c++/47080
+ * g++.dg/cpp0x/explicit6.C: New.
+
+ PR c++/47635
+ * g++.dg/cpp0x/enum20.C: New.
+
+ PR c++/48138
+ * g++.dg/ext/attr-aligned01.C: New.
+
+ PR c++/49205
+ * g++.dg/cpp0x/variadic-default.C: New.
+
+ PR c++/43321
+ * g++.dg/cpp0x/auto26.C: New.
+
+ PR c++/43831
+ * g++.dg/cpp0x/lambda/lambda-capture-reduncancy.C: New.
+
+2011-06-20 Kai Tietz <ktietz@redhat.com>
+
+ * gcc.dg/binop-notand1.c: New test.
+ * gcc.dg/binop-notand2.c: New test.
+ * gcc.dg/binop-notand3.c: New test.
+ * gcc.dg/binop-notand4.c: New test.
+ * gcc.dg/binop-notand5.c: New test.
+ * gcc.dg/binop-notand6.c: New test.
+
+2011-06-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR testsuite/49432
+ * obj-c++.dg/invalid-type-1.mm: Adjust for new error wording.
+
+2011-06-18 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49400
+ * gfortran.dg/proc_ptr_31.f90: New.
+
+2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/volatile6.adb: New test.
+ * gnat.dg/volatile7.adb: Likewise.
+ * gnat.dg/volatile8.adb: Likewise.
+ * gnat.dg/volatile9.adb: Likewise.
+
+2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/constant3.adb: New test.
+
+2011-06-18 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/49296
+ * gfortran.dg/read_list_eof_1.f90: New test.
+
+2011-06-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/49411
+ * gcc.target/i386/testimm-1.c: New test.
+ * gcc.target/i386/testimm-2.c: New test.
+ * gcc.target/i386/testimm-3.c: New test.
+ * gcc.target/i386/testimm-4.c: New test.
+ * gcc.target/i386/testimm-5.c: New test.
+ * gcc.target/i386/testimm-6.c: New test.
+ * gcc.target/i386/testimm-7.c: New test.
+ * gcc.target/i386/testimm-8.c: New test.
+ * gcc.target/i386/xop-vpermil2px-2.c: New test.
+ * gcc.target/i386/xop-rotate1-int.c: New test.
+ * gcc.target/i386/xop-rotate2-int.c: New test.
+
+2011-06-17 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/rv-func2.C: New.
+
+ * g++.dg/debug/dwarf2/lambda1.C: New.
+ * g++.dg/warn/Wshadow-6.C: Adjust.
+
+2011-06-17 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48699
+ * gfortran.dg/move_alloc_5.f90: New.
+
+2011-06-17 Hans-Peter Nilsson <hp@axis.com>
+
+ PR rtl-optimization/48542
+ * gcc.dg/torture/pr48542.c: New test.
+
+2011-06-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/44160
+ * g++.dg/cpp0x/lambda/lambda-__func__.C: New.
+
+ PR c++/45378
+ * g++.dg/cpp0x/initlist52.C New.
+
+ PR c++/45399
+ * c-c++-common/raw-string-12.c: New.
+
+ PR c++/49229
+ * g++.dg/cpp0x/sfinae26.C: New.
+
+ PR c++/49251
+ * g++.dg/cpp0x/variadic113.C: New.
+
+ PR c++/49420
+ * g++.dg/cpp0x/variadic112.C: New.
+
+2011-06-16 Jeff Law <law@redhat.com>
+
+ * gcc.dg/builtin-object-size-1.c: Update to handle chances from
+ improved jump threading.
+ * gcc.dg/builtin-object-size-2.c: Likewise.
+ * gcc.dg/tree-ssa/20030728-1.c: Likewise.
+
+2011-06-16 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49074
+ * gfortran.dg/typebound_assignment_3.f03: New.
+
+2011-06-16 Steve Ellcey <sje@cup.hp.com>
+
+ PR testsuite/48727
+ * g++.dg/opt/devirt2.C: Change xfail rule to target.
+
+2011-06-16 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/49343
+ * gnat.dg/discr31.ad[sb]: New test.
+
+2011-06-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/debug/pr49032.c: Prune mips-tfile warning.
+
+2011-06-16 Tom de Vries <tom@codesourcery.com>
+
+ PR target/45098
+ * gcc.target/arm/ivopts-3.c: Update test.
+ * gcc.target/arm/ivopts-5.c: Same.
+
+2011-06-16 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ Revert:
+ 2011-06-10 Wei Guozhi <carrot@google.com>
+
+ PR target/45335
+ * gcc.target/arm/pr45335.c: New test.
+ * gcc.target/arm/pr45335-2.c: New test.
+ * gcc.target/arm/pr45335-3.c: New test.
+ * gcc.target/arm/pr40457-1.c: Add another possible output "ldrd".
+ * gcc.target/arm/pr40457-2.c: Changed to store 3 words.
+ * gcc.target/arm/pr40457-3.c: Changed to store 3 words.
+
+2011-06-16 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/vect-widen-mult-half-u8.c: New test.
+
+2011-06-16 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/49417
+ * gfortran.dg/class_43.f03: New.
+
+2011-06-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49419
+ * gcc.c-torture/execute/pr49419.c: New test.
+
+2011-06-16 Revital Eres <revital.eres@linaro.org>
+
+ * gcc.dg/sms-9.c: New file.
+
+2011-06-15 Easwaran Raman <eraman@google.com>
+
+ PR rtl-optimization/49414
+ * gcc.dg/pr44194-1.c: Restrict test to 64-bit targets.
+
+2011-06-14 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/noexcept13.C: New.
+
+2011-06-14 Easwaran Raman <eraman@google.com>
+
+ PR rtl-optimization/44194
+ * gcc.dg/pr44194-1.c: New test.
+ * gcc.dg/pr44194-2.c: New test.
+
+2011-06-14 Janis Johnson <janisjo@codesourcery.com>
+
+ * gcc.target/arm/pr45701-1.c: Ignore warnings about conflicting
+ switches.
+ * gcc.target/arm/pr45701-2.c: Likewise.
+ * gcc.target/arm/thumb-branch1.c: Likewise.
+
+2011-06-14 Steve Ellcey <sje@cup.hp.com>
+
+ PR testsuite/48727
+ * g++.dg/opt/devirt2.C: Fix scan rules for ia64*-*-hpux* and hppa*-*-*.
+
+2011-06-14 Janis Johnson <janisjo@codesourcery.com>
+
+ * gcc.target/arm/pr45701-1.c: Require thumb support.
+ * gcc.target/arm/pr45701-2.c: Likewise.
+ * gcc.target/arm/thumb-branch1.c: Likewise.
+
+ * gcc.target/arm/mla-1.c: Ignore warnings about conflicting switches.
+ * gcc.target/arm/pr39839.c: Likewise.
+ * gcc.target/arm/pr40657-2.c: Likewise.
+ * gcc.target/arm/pr40956.c: Likewise.
+ * gcc.target/arm/pr41679.c: Likewise.
+ * gcc.target/arm/pr42235.c: Likewise.
+ * gcc.target/arm/pr42495.c: Likewise.
+ * gcc.target/arm/pr42505.c: Likewise.
+ * gcc.target/arm/pr42574.c: Likewise.
+ * gcc.target/arm/pr46883.c: Likewise.
+ * gcc.target/arm/pr46934.c: Likewise.
+ * gcc.target/arm/xor-and.c: Likewise.
+
+2011-06-14 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/other/error23.C: Adjust error message.
+ * g++.dg/other/error32.C: Likewise.
+
+ PR c++/49389
+ * g++.dg/cpp0x/rv-dotstar.C: New.
+
+ PR c++/49369
+ * g++.dg/cpp0x/decltype30.C: New.
+
+ * g++.dg/cpp0x/constexpr-array-ptr7.C: New.
+
+2011-06-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/49103
+ * gfortran.dg/pr49103.f90: New test.
+
+2011-06-14 Tom de Vries <tom@codesourcery.com>
+
+ PR target/45098
+ * gcc.target/arm/ivopts-3.c: New test.
+ * gcc.target/arm/ivopts-4.c: New test.
+ * gcc.target/arm/ivopts-5.c: New test.
+
+2011-06-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/49390
+ * gcc.c-torture/execute/pr49390.c: New test.
+
+2011-06-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * g++.dg/torture/pr48954.C: Use dg-require-effective-target lto.
+
+2011-06-14 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.c-torture/execute/cmpsi-2.c: Undo 172757.
+ * gcc.c-torture/execute/cmpsi-2.x: New file.
+ * gcc.c-torture/execute/pr45262.c: Undo 172757.
+ * gcc.c-torture/execute/pr45262.x: New file.
+ * gcc.c-torture/compile/pr46534.c: Skip for AVR.
+ * gcc.c-torture/compile/pr49029.c: Add dg-require-effective-target
+ int32plus
+ * gcc.c-torture/compile/pr49163.c: Ditto.
+
+2011-06-14 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/vect-16.c: Rename to...
+ * gcc.dg/vect/no-fast-math-vect16.c: ...this.
+ * gcc.dg/vect/vect-peel-3.c: Adjust misalignment values
+ for double-word vectors.
+ * gcc.dg/vect/vect-peel-4.c: Likewise.
+ * gcc.dg/vect/bb-slp-10.c: Replace vect_hw_misalign with
+ vect_element_align.
+ * gcc.dg/vect/vect.exp: Run no-fast-math-* tests with
+ -fno-fast-math.
+
+2011-06-13 Edmar Wienskoski <edmar@freescale.com>
+
+ PR target/44618
+ * gcc.target/powerpc/outofline_rnreg.c: New testcase.
+
+2011-06-13 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gcc.dg/h8300-bit-insn-ice2.c: Remove duplicated lines.
+
+2011-06-13 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
+
+ * gcc.dg/h8300-bit-insn-ice2.c: New testcase.
+
+2011-06-13 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * gfortran.dg/trim_optimize_8.f90: New test case.
+
+2011-06-13 Jakub Jelinek <jakub@redhat.com>
+ Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49352
+ * gcc.dg/vect/pr49352.c: New test.
+
+2011-06-12 Tobias Burnus
+
+ PR fortran/49324
+ * gfortran.dg/alloc_comp_assign_11.f90: New.
+
+2011-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * gfortran.dg/trim_optimize_7.f90: New test.
+
+2011-06-10 Wei Guozhi <carrot@google.com>
+
+ PR target/45335
+ * gcc.target/arm/pr45335.c: New test.
+ * gcc.target/arm/pr45335-2.c: New test.
+ * gcc.target/arm/pr45335-3.c: New test.
+ * gcc.target/arm/pr40457-1.c: Add another possible output "ldrd".
+ * gcc.target/arm/pr40457-2.c: Changed to store 3 words.
+ * gcc.target/arm/pr40457-3.c: Changed to store 3 words.
+
+2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/41769
+ * g++.dg/parse/error39.C: New.
+
+2011-06-10 Janis Johnson <janisjo@codesourcery.com>
+
+ * gcc.target/arm/20090811-1.c: Skip for incompatible
+ options, do not override other options.
+ * gcc.target/arm/combine-cmp-shift.c: Skip for
+ incompatible options.
+ * gcc.target/arm/pr45094.c: Likewise.
+ * gcc.target/arm/scd42-1.c: Likewise.
+ * gcc.target/arm/scd42-3.c: Likewise.
+ * gcc.target/arm/thumb-ltu.c: Likewise.
+
+ * lib/target-supports.exp
+ (check_effective_target_arm_neon_fp16_ok_nocache): Return 0 if
+ multilib flags use -mfpu with a value other than neon-fp16.
+
+2011-06-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/torture/tls/tls.exp: Load torture-options.exp.
+ Run tests with -fpic/-fPIC, -pie -fpie/-fPIE if supported.
+
+2011-06-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * lib/target-supports.exp (check_effective_target_pie): New proc.
+ * gcc.dg/pie-link.c: Use target pie.
+
+2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
+ Laurent Roug� <laurent.rouge@menta.fr>
+
+ * gcc.dg/20020503-1.c: Add back -mflat option on the SPARC.
+ * gcc.target/sparc/sparc-ret.c: Skip if -mflat is passed.
+
+2011-06-10 Daniel Carrera <dcarrera@gmail.com>
+
+ * gfortran.dg/coarray/sync_1.f90: New test for
+ "SYNC ALL", "SYNC MEMORY" and "SYNC IMAGES".
+
+2011-06-10 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49318
+ * gcc.dg/vect/pr49318.c: New test.
+
+2011-06-09 David Krauss <potswa@mac.com>
+
+ * g++.dg/template/arrow1.C: New.
+
+2011-06-09 Jason Merrill <jason@redhat.com>
+
+ * lib/prune.exp: Prune "note"s.
+ * g++.dg/uninit-pred-3_b.C: Remove dg-excess-errors.
+
+ * g++.dg/ext/injected-ttp.C: Specify -std=c++98.
+ * g++.dg/template/dependent-expr3.C: Likewise.
+ * g++.dg/parse/template7.C: Likewise.
+ * g++.old-deja/g++.bugs/900119_01.C: Likewise.
+ * g++.old-deja/g++.jason/rfg10.C: Likewise.
+ * g++.old-deja/g++.pt/friend38.C: Likewise.
+ * g++.old-deja/g++.pt/crash32.C: Likewise.
+ * g++.old-deja/g++.other/init4.C: Likewise.
+ * g++.old-deja/g++.other/friend8.C: Likewise.
+
+ * g++.dg/ext/complex7.C: Adjust expected output.
+ * g++.dg/diagnostic/method1.C: Likewise.
+ * g++.dg/parse/parameter-declaration-2.C: Likewise.
+ * g++.dg/parse/crash33.C: Likewise.
+ * g++.dg/other/warning1.C: Likewise.
+ * g++.dg/init/pr29571.C: Likewise.
+ * g++.dg/warn/overflow-warn-1.C: Likewise.
+ * g++.dg/warn/overflow-warn-3.C: Likewise.
+ * g++.dg/warn/overflow-warn-4.C: Likewise.
+ * g++.old-deja/g++.oliva/template1.C: Likewise.
+
+ * g++.dg/cpp0x/regress/error-recovery1.C: Adjust.
+ * g++.dg/parse/template7.C: Adjust.
+
+2011-06-09 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/49307
+ * gcc.dg/pr49307.c: New.
+
+2011-06-09 Wei Guozhi <carrot@google.com>
+
+ PR target/46975
+ * gcc.target/arm/pr46975.c: New testcase.
+
+2011-06-09 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc-obj-c++-shared/objc-test-suite-next-encode-assist.h
+ (PMETH, arglist_t): Removed.
+ (method_get_number_of_arguments): Removed.
+ (method_get_nth_argument): Removed.
+ (method_get_first_argument): Removed.
+ (method_get_next_argument): Removed.
+ (method_get_sizeof_arguments): Removed.
+ * objc-obj-c++-shared/objc-test-suite-next-encode-assist-impl.h
+ (PMETH): Removed.
+ (method_get_number_of_arguments): Removed.
+ (method_get_nth_argument): Removed.
+ (method_get_first_argument): Removed.
+ (method_get_next_argument): Removed.
+ (method_get_sizeof_arguments): Removed.
+ * objc-obj-c++-shared/objc-test-suite-types.h (PMETH): Removed.
+
+2011-06-09 David Li <davidxl@google.com>
+
+ * gcc.dg/dump-pass.c: New test.
+
+2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/29003
+ * g++.dg/parse/error38.C: New.
+
+2011-06-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/49308
+ * gfortran.dg/pr49308.f90: New test.
+
+2011-06-08 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/noexcept11.C: New.
+ * g++.dg/cpp0x/noexcept12.C: New.
+ * g++.dg/cpp0x/sfinae11.C: Adjust.
+
+2011-06-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR testsuite/49323
+ * g++.dg/debug/dwarf2/integer-typedef.C: Add -fno-merge-debug-strings
+ to dg-options, match also DW_AT_linkage_name.
+
+2011-06-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR middle-end/21953
+ * gcc.dg/compat/struct-layout-1_generate.c (dg-options): Use
+ -fno-common on alpha*-dec-osf*.
+ * g++.dg/compat/struct-layout-1_generate.c (dg-options): Likewise.
+
+2011-06-08 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/49303
+ * gcc.target/ia64/pr49303.c: New test.
+
+2011-06-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray_lock_1.f90: New.
+ * gfortran.dg/coarray_lock_2.f90: New.
+
+2011-06-07 Jason Merrill <jason@redhat.com>
+
+ * lib/prune.exp: Look for "required" rather than "instantiated".
+ * g++.dg/abi/mangle11.C: Likewise.
+ * g++.dg/abi/mangle12.C: Likewise.
+ * g++.dg/abi/mangle17.C: Likewise.
+ * g++.dg/abi/mangle20-2.C: Likewise.
+ * g++.dg/abi/pragma-pack1.C: Likewise.
+ * g++.dg/cpp0x/decltype26.C: Likewise.
+ * g++.dg/cpp0x/decltype28.C: Likewise.
+ * g++.dg/cpp0x/decltype29.C: Likewise.
+ * g++.dg/cpp0x/enum11.C: Likewise.
+ * g++.dg/cpp0x/forw_enum8.C: Likewise.
+ * g++.dg/cpp0x/lambda/lambda-errloc2.C: Likewise.
+ * g++.dg/cpp0x/pr47416.C: Likewise.
+ * g++.dg/ext/case-range2.C: Likewise.
+ * g++.dg/ext/case-range3.C: Likewise.
+ * g++.dg/gomp/for-19.C: Likewise.
+ * g++.dg/gomp/pr37533.C: Likewise.
+ * g++.dg/gomp/pr38639.C: Likewise.
+ * g++.dg/gomp/tpl-parallel-2.C: Likewise.
+ * g++.dg/inherit/base3.C: Likewise.
+ * g++.dg/inherit/using6.C: Likewise.
+ * g++.dg/init/placement4.C: Likewise.
+ * g++.dg/init/reference3.C: Likewise.
+ * g++.dg/lookup/scoped6.C: Likewise.
+ * g++.dg/lookup/using7.C: Likewise.
+ * g++.dg/other/abstract1.C: Likewise.
+ * g++.dg/other/error10.C: Likewise.
+ * g++.dg/other/error5.C: Likewise.
+ * g++.dg/other/field1.C: Likewise.
+ * g++.dg/other/offsetof5.C: Likewise.
+ * g++.dg/parse/bitfield2.C: Likewise.
+ * g++.dg/parse/constant4.C: Likewise.
+ * g++.dg/parse/crash20.C: Likewise.
+ * g++.dg/parse/invalid-op1.C: Likewise.
+ * g++.dg/parse/non-dependent2.C: Likewise.
+ * g++.dg/parse/template18.C: Likewise.
+ * g++.dg/tc1/dr152.C: Likewise.
+ * g++.dg/tc1/dr166.C: Likewise.
+ * g++.dg/tc1/dr176.C: Likewise.
+ * g++.dg/tc1/dr213.C: Likewise.
+ * g++.dg/template/access11.C: Likewise.
+ * g++.dg/template/access2.C: Likewise.
+ * g++.dg/template/access3.C: Likewise.
+ * g++.dg/template/access7.C: Likewise.
+ * g++.dg/template/arg7.C: Likewise.
+ * g++.dg/template/cond2.C: Likewise.
+ * g++.dg/template/crash13.C: Likewise.
+ * g++.dg/template/crash40.C: Likewise.
+ * g++.dg/template/crash7.C: Likewise.
+ * g++.dg/template/crash84.C: Likewise.
+ * g++.dg/template/ctor5.C: Likewise.
+ * g++.dg/template/defarg13.C: Likewise.
+ * g++.dg/template/defarg14.C: Likewise.
+ * g++.dg/template/dtor7.C: Likewise.
+ * g++.dg/template/eh2.C: Likewise.
+ * g++.dg/template/error2.C: Likewise.
+ * g++.dg/template/error43.C: Likewise.
+ * g++.dg/template/friend32.C: Likewise.
+ * g++.dg/template/injected1.C: Likewise.
+ * g++.dg/template/instantiate1.C: Likewise.
+ * g++.dg/template/instantiate3.C: Likewise.
+ * g++.dg/template/instantiate5.C: Likewise.
+ * g++.dg/template/instantiate7.C: Likewise.
+ * g++.dg/template/local6.C: Likewise.
+ * g++.dg/template/lookup2.C: Likewise.
+ * g++.dg/template/member5.C: Likewise.
+ * g++.dg/template/memfriend15.C: Likewise.
+ * g++.dg/template/memfriend16.C: Likewise.
+ * g++.dg/template/memfriend17.C: Likewise.
+ * g++.dg/template/memfriend7.C: Likewise.
+ * g++.dg/template/meminit1.C: Likewise.
+ * g++.dg/template/nested3.C: Likewise.
+ * g++.dg/template/non-type-template-argument-1.C: Likewise.
+ * g++.dg/template/nontype12.C: Likewise.
+ * g++.dg/template/nontype13.C: Likewise.
+ * g++.dg/template/nontype6.C: Likewise.
+ * g++.dg/template/pr23510.C: Likewise.
+ * g++.dg/template/pr35240.C: Likewise.
+ * g++.dg/template/ptrmem15.C: Likewise.
+ * g++.dg/template/ptrmem6.C: Likewise.
+ * g++.dg/template/qualified-id1.C: Likewise.
+ * g++.dg/template/qualttp20.C: Likewise.
+ * g++.dg/template/qualttp3.C: Likewise.
+ * g++.dg/template/qualttp4.C: Likewise.
+ * g++.dg/template/qualttp5.C: Likewise.
+ * g++.dg/template/qualttp6.C: Likewise.
+ * g++.dg/template/qualttp7.C: Likewise.
+ * g++.dg/template/qualttp8.C: Likewise.
+ * g++.dg/template/recurse.C: Likewise.
+ * g++.dg/template/recurse2.C: Likewise.
+ * g++.dg/template/ref5.C: Likewise.
+ * g++.dg/template/scope2.C: Likewise.
+ * g++.dg/template/sfinae10.C: Likewise.
+ * g++.dg/template/sfinae3.C: Likewise.
+ * g++.dg/template/sizeof3.C: Likewise.
+ * g++.dg/template/static9.C: Likewise.
+ * g++.dg/template/template-id-2.C: Likewise.
+ * g++.dg/template/typedef13.C: Likewise.
+ * g++.dg/template/typename4.C: Likewise.
+ * g++.dg/template/using14.C: Likewise.
+ * g++.dg/template/using2.C: Likewise.
+ * g++.dg/template/warn1.C: Likewise.
+ * g++.dg/warn/Wparentheses-13.C: Likewise.
+ * g++.dg/warn/Wparentheses-15.C: Likewise.
+ * g++.dg/warn/Wparentheses-16.C: Likewise.
+ * g++.dg/warn/Wparentheses-17.C: Likewise.
+ * g++.dg/warn/Wparentheses-18.C: Likewise.
+ * g++.dg/warn/Wparentheses-19.C: Likewise.
+ * g++.dg/warn/Wparentheses-20.C: Likewise.
+ * g++.dg/warn/Wparentheses-23.C: Likewise.
+ * g++.dg/warn/Wstrict-aliasing-3.C: Likewise.
+ * g++.dg/warn/noeffect2.C: Likewise.
+ * g++.dg/warn/noeffect4.C: Likewise.
+ * g++.dg/warn/pr8570.C: Likewise.
+ * g++.old-deja/g++.brendan/init2.C: Likewise.
+ * g++.old-deja/g++.eh/spec6.C: Likewise.
+ * g++.old-deja/g++.pt/crash10.C: Likewise.
+ * g++.old-deja/g++.pt/crash36.C: Likewise.
+ * g++.old-deja/g++.pt/derived3.C: Likewise.
+ * g++.old-deja/g++.pt/error2.C: Likewise.
+ * g++.old-deja/g++.pt/explicit70.C: Likewise.
+ * g++.old-deja/g++.pt/infinite1.C: Likewise.
+ * g++.old-deja/g++.pt/memtemp89.C: Likewise.
+ * g++.old-deja/g++.pt/overload7.C: Likewise.
+ * g++.old-deja/g++.pt/vaarg3.C: Likewise.
+
+2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
+ Iain Sandoe <iains@gcc.gnu.org>
+
+ * objc-obj-c++-shared/runtime.h (protocol_getMethodDescription):
+ Added code to deal with the case when [Protocol
+ -descriptionForInstanceMethod:] or [Protocol
+ -descriptionForClassMethod:] returns NULL.
+
+2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
+ Iain Sandoe <iains@gcc.gnu.org>
+
+ * objc-obj-c++-shared/TestsuiteObject.h ([-free]): Return 'id'.
+ * objc-obj-c++-shared/TestsuiteObject.m ([-free]): Return 'id'.
+ Added cast.
+
+2011-06-07 Xinliang David Li <davidxl@google.com>
+
+ * gcc.dg/inline_2.c: New test.
+ * gcc.dg/unroll_2.c: New test.
+ * gcc.dg/inline_3.c: New test.
+ * gcc.dg/unroll_3.c: New test.
+ * gcc.dg/inline_4.c: New test.
+ * gcc.dg/unroll_4.c: New test.
+ * gcc.dg/inline_1.c: New test.
+ * gcc.dg/unroll_1.c: New test.
+
+2011-06-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR tree-optimization/48497
+ * lib/gcc-defs.exp (dg-additional-options): New proc.
+ * gfortran.dg/graphite/vect-pr40979.f90: Use dg-additional-options
+ -msse2 on 32-bit x86.
+
+2011-06-06 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/enum19.C: New.
+
+2011-06-07 Sergey Grechanik <mouseentity@ispras.ru>
+
+ * gcc.target/arm/neon-reload-class.c: New test.
+
+2011-06-07 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/49130
+ * g++.dg/debug/dwarf2/integer-typedef.C: New test.
+
+2011-06-07 Andrew Stubbs <ams@codesourcery.com>
+
+ * gcc.target/arm/smlatb-1.c: New file.
+ * gcc.target/arm/smlatt-1.c: New file.
+ * gcc.target/arm/smlaltb-1.c: New file.
+ * gcc.target/arm/smlaltt-1.c: New file.
+
+2011-06-07 Andrew Stubbs <ams@codesourcery.com>
+
+ * gcc.target/arm/mla-2.c: New test.
+
+2011-06-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR gcov-profile/49299
+ * gcc.dg/tree-prof/pr49299-1.c: New test.
+ * gcc.dg/tree-prof/pr49299-2.c: New test.
+
+2011-06-07 Ira Rosen <ira.rosen@linaro.org>
+
+ * lib/target-supports.exp
+ (check_effective_target_vect_widen_mult_qi_to_hi):
+ Add NEON as supporting target.
+ (check_effective_target_vect_widen_mult_hi_to_si): Likewise.
+ (check_effective_target_vect_widen_mult_qi_to_hi_pattern): New.
+ (check_effective_target_vect_widen_mult_hi_to_si_pattern): New.
+ * gcc.dg/vect/vect-widen-mult-u8.c: Expect to be vectorized
+ using widening multiplication on targets that support it.
+ * gcc.dg/vect/vect-widen-mult-u16.c: Likewise.
+ * gcc.dg/vect/vect-widen-mult-const-s16.c: New test.
+ * gcc.dg/vect/vect-widen-mult-const-u16.c: New test.
+
+2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ Updated all testcases in the ObjC/ObjC++ testsuites to use the
+ Modern Objective-C runtime API.
+ * objc/execute/next_mapping.h: Removed.
+ * objc-obj-c++-shared/next-mapping.h: Removed.
+ * objc-obj-c++-shared/Object1.h: Removed.
+ * objc-obj-c++-shared/Object1.m: Removed.
+ * objc-obj-c++-shared/Object1.mm: Removed.
+ * objc-obj-c++-shared/Object1-implementation.h: Removed.
+ * objc-obj-c++-shared/Protocol1.h: Removed.
+ * objc-obj-c++-shared/objc-test-suite-types.h: Removed definition
+ of ProtoBool, IVAR_T and METHOD.
+ * objc-obj-c++-shared/runtime.h: New.
+ * objc-obj-c++-shared/TestsuiteObject.h: New.
+ * objc-obj-c++-shared/TestsuiteObject.m: New.
+
+ * objc/compile/trivial.m: Use TestsuiteObject instead of Object.
+ * objc/execute/IMP.m: Include ../../objc-obj-c++-shared/runtime.h.
+ Use the Modern Objective-C runtime API. ([TestClass -next:]): Made
+ it a class method.
+ * objc/execute/_cmd.m: Include
+ ../../objc-obj-c++-shared/runtime.h. Use the Modern Objective-C
+ runtime API. ([TestClass +initialize]): Include this method also
+ with the GNU runtime.
+ * objc/execute/accessing_ivars.m: Use TestsuiteObject instead of
+ Object. ([-setValue:]): Return void.
+ * objc/execute/bf-common.h: Do not include objc/objc-encoding.h
+ with the GNU runtime. Include
+ ../../objc-obj-c++-shared/runtime.h. Do not define objc_get_class
+ for the NeXT runtime. Use the existing print_ivars() and
+ compare_structures() implementations for the old NeXT runtime.
+ Added new implementations for the Modern GNU and NeXT runtimes.
+ Enable the testcase (and hence all the bf-* ones) for __OBJC2__ as
+ well. (main): Use objc_getClass(). Use return instead of exit.
+ * objc/execute/bycopy-1.m: Include objc/objc.h instead of
+ ../../objc-obj-c++-shared/Protocol1.h. (main): Use return instead
+ of exit().
+ * objc/execute/bycopy-2.m: Include objc/objc.h instead of
+ ../../objc-obj-c++-shared/Protocol1.h. Use TestsuiteObject
+ instead of Object. (main): Use return instead of exit().
+ * objc/execute/bycopy-3.m: Updated includes. Use TestsuiteObject
+ instead of Object. Removed prototype for exit(). (main): Use
+ return instead of exit(). Use the Modern Objective-C runtime API.
+ * objc/execute/cascading-1.m: Use TestsuiteObject instead of
+ Object.
+ * objc/execute/class-tests-1.h: Include
+ ../../objc-obj-c++-shared/runtime.h. Use the Modern Objective-C
+ runtime API. (test_class_with_superclass): Do not call [Object
+ class]. There is no need to with the current libobjc.
+ * objc/execute/class-tests-2.h: Include
+ ../../objc-obj-c++-shared/runtime.h. Use the Modern Objective-C
+ runtime API.
+ * objc/execute/class-1.m: Do not include <objc/objc-api.h> and
+ ../../objc-obj-c++-shared/next-mapping.h.
+ * objc/execute/class-2.m: Likewise.
+ * objc/execute/class-3.m: Likewise.
+ * objc/execute/class-4.m: Do not include <objc/objc-api.h> and
+ ../../objc-obj-c++-shared/next-mapping.h. ([RootClass
+ +initialize]): Include this method also with the GNU
+ runtime. (main): Use the Modern Objective-C runtime API.
+ * objc/execute/class-5.m: Likewise.
+ * objc/execute/class-6.m: Likewise.
+ * objc/execute/class-7.m: Likewise.
+ * objc/execute/class-8.m: Likewise.
+ * objc/execute/class-9.m: Likewise.
+ * objc/execute/class-10.m: Likewise.
+ * objc/execute/class-11.m: Likewise.
+ * objc/execute/class-12.m: Likewise.
+ * objc/execute/class-13.m: Likewise.
+ * objc/execute/class-14.m: Likewise.
+ * objc/execute/class_self-1.m ([TestClass +initialize]): Include
+ this method also with the GNU runtime.
+ * objc/execute/class_self-2.m: ([TestClass +initialize], [ClassA
+ +initialize]): Include this method also with the GNU runtime.
+ * objc/execute/compatibility_alias.m: Use TestsuiteObject instead
+ of Object.
+ * objc/execute/encode-1.m: Likewise.
+ * objc/execute/enumeration-1.m: Likewise.
+ * objc/execute/enumeration-2.m: Likewise.
+ * objc/execute/exceptions/catchall-1.m: Likewise.
+ * objc/execute/exceptions/finally-1.m: Likewise.
+ * objc/execute/exceptions/foward-1.m: Likewise.
+ * objc/execute/exceptions/local-variables-1.m: Likewise.
+ * objc/execute/exceptions/throw-nil.m: Likewise.
+ * objc/execute/exceptions/trivial.m: Likewise.
+ * objc/execute/exceptions/handler-1.m: Use TestsuiteObject instead
+ of Object. Include objc/runtime.h instead of objc/objc-api.h.
+ * objc/execute/exceptions/matcher-1.m: Likewise.
+ * objc/execute/formal_protocol-1.m: Use TestsuiteObject instead of
+ Object.
+ * objc/execute/formal_protocol-2.m: Likewise.
+ * objc/execute/formal_protocol-3.m: Likewise.
+ * objc/execute/formal_protocol-4.m: Likewise.
+ * objc/execute/formal_protocol-5.m: Include
+ ../../objc-obj-c++-shared/runtime.h. (main): Always use
+ protocol_getName().
+ * objc/execute/formal_protocol-6.m: Likewise.
+ * objc/execute/formal_protocol-7.m: Use TestsuiteObject instead of
+ Object. Include <objc/Protocol.h> instead of
+ ../../objc-obj-c++-shared/Protocol1.h.
+ * objc/execute/function-message-1.m: Use TestsuiteObject intead of
+ Object.
+ * objc/execute/informal_protocol.m: Likewise.
+ * objc/execute/load-3.m: Likewise.
+ * objc/execute/many_args_method.m ([TestClass +initialize]):
+ Include this method with the GNU runtime as well.
+ * objc/execute/nested-3.m ([Test +initialize]): Likewise.
+ * objc/execute/nested-func-1.m: Use TestsuiteObject
+ instead of Object.
+ * objc/execute/nil_method-1.m: Likewise.
+ * objc/execute/no_clash.m: Likewise.
+ * objc/execute/np-1.m: Do not include
+ ../../objc-obj-c++-shared/Protocol1.h.
+ (main): Use return instead of exit().
+ * objc/execute/np-2.m: Do not include
+ ../../objc-obj-c++-shared/Protocol1.h.
+ ([MyObject +initialize]): Include this method also with the GNU
+ runtime. (main): Use return instead of exit().
+ * objc/execute/object_is_class.m: Include
+ ../../objc-obj-c++-shared/runtime.h. Use TestsuiteObject instead
+ of Object. (main): Use the Modern Objective-C runtime API.
+ * objc/execute/object_is_meta_class.m: Likewise.
+ * objc/execute/private.m: Use TestsuiteObject instead of Object.
+ * objc/execute/protocol-isEqual-1.m: Include objc/Protocol.h
+ instead of ../objc-obj-c++-shared/Protocol1.h. Include
+ ../../objc-obj-c++-shared/runtime.h. (main): Use the Modern
+ Objective-C runtime API.
+ * objc/execute/protocol-isEqual-2.m: Likewise.
+ * objc/execute/protocol-isEqual-3.m: Likewise.
+ * objc/execute/protocol-isEqual-4.m: Likewise.
+ * objc/execute/redefining_self.m ([TestClass +initialize]):
+ Include this method with the GNU runtime as well.
+ * objc/execute/root_methods.m: Include
+ ../../objc-obj-c++-shared/runtime.h. ([RootClass +initialize]):
+ Include this method with the GNU runtime as well.
+ (main): Use the Modern Objective-C runtime API.
+ * objc/execute/selector-1.m: Include
+ ../../objc-obj-c++-shared/runtime.h. Use TestsuiteObject instead
+ of Object. (main): Use the Modern Objective-C runtime API.
+ * objc/execute/static-1.m ([Test +initialize]): Include this
+ method with the GNU runtime as well.
+ * objc/execute/static-2.m: Likewise.
+ * objc/execute/trivial.m: Use TestsuiteObject instead of Object.
+ * objc/execute/va_method.m: Do not include objc/objc-api.h.
+ ([MathClass +initialize]): Include this method with the GNU
+ runtime as well.
+ * objc.dg/attributes/categ-attribute-1.m: Use TestsuiteObject
+ instead of Object.
+ * obj-c++.dg/attributes/categ-attribute-1.mm: Likewise.
+ * objc.dg/attributes/categ-attributes-2.m: Likewise.
+ * obj-c++.dg/attributes/categ-attributes-2.mm: Likewise.
+ * objc.dg/attributes/method-attribute-1.m: Likewise.
+ * obj-c++.dg/attributes/method-attribute-1.mm: Likewise.
+ * objc.dg/attributes/method-attribute-2.m: Likewise.
+ * obj-c++.dg/attributes/method-attribute-2.mm: Likewise.
+ * objc.dg/attributes/method-attribute-3.m: Likewise.
+ * obj-c++.dg/attributes/method-attribute-3.mm: Likewise.
+ * obj-c++.dg/basic.mm: Use TestsuiteObject instead of Object.
+ * objc.dg/bitfield-1.m: Use TestsuiteObject instead of Object.
+ * obj-c++.dg/bitfield-1.mm: Likewise.
+ * obj-c++.dg/bitfield-2.mm: Likewise
+ * objc.dg/bitfield-3.m: Likewise.
+ * obj-c++.dg/bitfield-4.mm: Likewise.
+ * objc.dg/bitfield-5.m: Likewise
+ * objc.dg/call-super-1.m: Likewise.
+ * objc.dg/call-super-2.m: Use TestsuiteObject instead of Object.
+ Use objc_getClass() instead of objc_get_class(), but for the GNU
+ runtime redefine objc_getClass as objc_get_class. Include
+ ../objc-obj-c++-shared/runtime.h.
+ * objc.dg/call-super-3.m: Use TestsuiteObject instead of Object.
+ * objc.dg/category-1.m: Use TestsuiteObject instead of Object.
+ Use the Modern Objective-C runtime API.
+ * objc.dg/class-protocol-1.m: Include
+ ../objc-obj-c++-shared/runtime.h instead of objc/objc-api.h.
+ * obj-c++.dg/class-protocol-1.mm: Likewise.
+ * objc.dg/comp-types-8.m: Use TestsuiteObject instead of Object.
+ * objc.dg/comp-types-10.m: Likewise.
+ * objc.dg/comp-types-11.m: Likewise.
+ * objc.dg/comp-types-12.m: Likewise.
+ * obj-c++.dg/comp-types-9.mm: Likewise.
+ * obj-c++.dg/comp-types-11.mm: Likewise.
+ * obj-c++.dg/comp-types-12.mm: Likewise.
+ * obj-c++.dg/comp-types-13.mm: Likewise.
+ * obj-c++.dg/cxx-ivars-1.mm: Likewise.
+ * obj-c++.dg/cxx-ivars-2.mm: Likewise.
+ * obj-c++.dg/cxx-scope-1.mm: Likewise.
+ * obj-c++.dg/cxx-scope-2.mm: Likewise.
+ * objc.dg/defs.m: Use TestsuiteObject instead of Object.
+ * objc.dg/desig-init-1.m: Likewise.
+ * obj-c++.dg/defs.mm: Likewise.
+ * objc.dg/exceptions-2.m: Likewise.
+ * obj-c++.dg/except-1.mm: Likewise.
+ * obj-c++.dg/exceptions-2.mm: Likewise.
+ * objc.dg/encode-2.m: Use TestsuiteObject instead of Object.
+ Use the Modern Objective-C runtime API.
+ * objc.dg/encode-3.m: Use TestsuiteObject instead of Object. Use
+ the Modern Objective-C runtime API. Do not include
+ ../objc-obj-c++-shared/objc-test-suite-types.h. Define ProtoBool.
+ * objc.dg/encode-4.m: Use TestsuiteObject instead of Object. Use
+ the Modern Objective-C runtime API except when using an older NeXT
+ runtime.
+ * objc.dg/encode-5.m: Use TestsuiteObject instead of Object. Use
+ the Modern Objective-C runtime API.
+ * objc.dg/encode-7.m: Include objc/runtime.h instead of
+ objc/encoding.h.
+ * objc.dg/encode-7-next.m: Use TestsuiteObject instead of Object.
+ * objc.dg/encode-7-next-64bit.m: Updated include.
+ * objc.dg/encode-8.m: Include objc/runtime.h instead of
+ objc/encoding.h.
+ * obj-c++.dg/encode-4.mm: Use TestsuiteObject instead of Object. Use
+ the Modern Objective-C runtime API.
+ * obj-c++.dg/encode-5.mm: Use TestsuiteObject instead of Object.
+ Use the Modern Objective-C runtime API. Include objc/Protocol.h
+ instead of ../objc-obj-c++-shared/Protocol1.h.
+ * obj-c++.dg/encode-6.mm: Use TestsuiteObject instead of Object. Use
+ the Modern Objective-C runtime API except when using an older NeXT
+ runtime.
+ * obj-c++.dg/encode-7.mm: Use TestsuiteObject instead of Object. Use
+ the Modern Objective-C runtime API.
+ * objc.dg/fix-and-continue-1.m: Use TestsuiteObject instead of
+ Object.
+ * obj-c++.dg/fix-and-continue-2.mm: Likewise.
+ * objc.dg/fix-and-continue-2.m: Likewise.
+ * objc.dg/foreach-1.m: Likewise.
+ * objc.dg/foreach-2.m: Likewise.
+ * objc.dg/foreach-3.m: Likewise.
+ * objc.dg/foreach-4.m: Likewise.
+ * objc.dg/foreach-5.m: Likewise.
+ * objc.dg/foreach-6.m: Likewise.
+ * objc.dg/foreach-7.m: Likewise.
+ * objc.dg/func-ptr-1.m: Use TestsuiteObject instead of
+ Object.
+ * objc.dg/func-ptr-2.m: Likewise.
+ * objc.dg/fsf-package-0.m: Use TestsuiteObject instead of Object.
+ Do not include objc/objc-api.h.
+ * obj-c++.dg/fsf-package-0.mm: Likewise.
+ * objc.dg/gnu-encoding/struct-layout-encoding-1_generate.c
+ (switchfiles): Include objc/runtime.h instead of objc/encoding.h.
+ * objc.dg/gnu-runtime-1.m: Updated to use TestsuiteObject instead
+ of Object.
+ * obj-c++.dg/gnu-runtime-1.mm: Likewise.
+ * objc.dg/gnu-runtime-3.m: Likewise.
+ * obj-c++.dg/gnu-runtime-3.mm: Likewise.
+ * objc.dg/headers.m: Include objc/runtime.h instead of
+ objc/encoding.h for the GNU runtime. Include objc/objc-api.h only
+ for the NeXT runtime.
+ * objc.dg/isa-field-1.m: Use TestsuiteObject instead of Object.
+ * obj-c++.dg/isa-field-1.mm: Likewise.
+ * obj-c++.dg/ivar-list-semi.mm: Likewise.
+ * objc.dg/layout-1.m: Likewise.
+ * objc.dg/layout-2.m: Likewise.
+ * objc.dg/local-decl-2.m: Likewise.
+ * objc.dg/lookup-1.m: Use TestsuiteObject instead of
+ Object. ([Container +elementForView:]): Use
+ class_conformsToProtocol().
+ * obj-c++.dg/lookup-2.mm: Likewise.
+ * obj-c++.dg/layout-1.mm: Use TestsuiteObject instead of Object.
+ * obj-c++.dg/local-decl-1.mm: Likewise.
+ * objc.dg/method-3.m: Likewise.
+ * objc.dg/method-4.m: Likewise.
+ * objc.dg/method-6.m: Include objc/Protocol.h instead of
+ ../objc-obj-c++-shared/Protocol1.h.
+ * objc.dg/method-7.m: Use TestsuiteObject instead of Object.
+ * objc.dg/method-9.m: Likewise.
+ * objc.dg/method-10.m: Likewise.
+ * objc.dg/method-13.m ([Root +initialize]): Include this method
+ also for the GNU runtime. (main): Use objc_getClass() also for
+ the GNU runtime.
+ * objc.dg/method-15.m: Use TestsuiteObject instead of Object.
+ * objc.dg/method-17.m: Likewise.
+ * objc.dg/method-19.m: Likewise.
+ * objc.dg/method-20b.m: Likewise.
+ * obj-c++.dg/method-2.mm: Likewise.
+ * obj-c++.dg/method-6.mm: Likewise.
+ * obj-c++.dg/method-10.mm: Likewise.
+ * obj-c++.dg/method-11.mm: Likewise.
+ * obj-c++.dg/method-12.mm: Include objc/Protocol.h instead of
+ ../objc-obj-c++-shared/Protocol1.h.
+ * obj-c++.dg/method-13.mm: Use TestsuiteObject instead of Object.
+ * obj-c++.dg/method-15.mm: Likewise.
+ * obj-c++.dg/method-17.mm: Likewise.
+ * obj-c++.dg/method-19.mm: Updated includes. ([Root
+ +initialize]): Include this method also for the GNU
+ runtime. (main): Use objc_getClass() also for the GNU runtime.
+ * obj-c++.dg/method-21.mm: Use TestsuiteObject instead of Object.
+ * obj-c++.dg/method-22.mm: Likewise.
+ * obj-c++.dg/method-23.mm: Likewise.
+ * obj-c++.dg/no-extra-load.mm: Likewise.
+ * objc.dg/objc-fast-4.m: Likewise.
+ * objc.dg/objc-gc-4.m: Likewise.
+ * obj-c++.dg/objc-gc-3.mm: Likewise.
+ * objc.dg/pr18255.m: Include objc/runtime.h. (main): Use
+ protocol_getMethodDescription() instead of [Protocol
+ -descriptionForInstanceMethod].
+ * objc.dg/pr23214.m ([Object(TS_CAT) -class]): Renamed to test.
+ Made it available with all runtimes. (main): Call -test instead
+ of -class.
+ * objc.dg/pr45878.m ([Object -isEqual:]): Renamed to testIsEqual,
+ and put into a category.
+ * objc.dg/proto-lossage-2.m: Use TestsuiteObject instead of
+ Object. Include objc/objc.h.
+ * obj-c++.dg/proto-lossage-2.mm: Likewise.
+ * objc.dg/proto-lossage-3.m: Updated includes. (MyClass):
+ New. (main): Use protocol_getMethodDescription() instead
+ of [Protocol -descriptionForInstanceMethod] and [Protocol
+ -descriptionForClassMethod].
+ * obj-c++.dg/proto-lossage-3.mm: Likewise.
+ * objc.dg/proto-qual-1.m: Updated includes. Use the Modern
+ Objective-C runtime API.
+ * obj-c++.dg/proto-qual-1.mm: Likewise.
+ * objc.dg/property/property-1.m: Use TestsuiteObject instead of
+ Object.
+ * obj-c++.dg/property/property-1.mm: Likewise.
+ * obj-c++.dg/qual-types-1.mm: Likewise.
+ * objc.dg/selector-2.m: Include objc/objc.h instead of
+ ../objc-obj-c++-shared/Object1.h.
+ * obj-c++.dg/selector-2.mm: Likewise.
+ * obj-c++.dg/selector-5.mm: Likewise.
+ * obj-c++.dg/selector-6.mm: Likewise.
+ * objc.dg/set-not-used-1.m: Use TestsuiteObject instead of
+ Object. Do not include objc/objc-api.h.
+ * obj-c++.dg/set-not-used-1.mm: Likewise.
+ * objc.dg/sizeof-1.m: Use TestsuiteObject instead of Object.
+ * objc.dg/stret-1.m: Likewise.
+ * objc.dg/stret-2.m: Likewise.
+ * obj-c++.dg/super-class-2.mm: Likewise.
+ * objc.dg/super-class-3.m: Likewise.
+ * objc.dg/super-class-4.m: Likewise.
+ * objc.dg/sync-2.m: Likewise.
+ * obj-c++.dg/sync-2.mm: Likewise.
+ * objc.dg/sync-1.m: Include objc/objc.h instead of
+ ../objc-obj-c++-shared/Object1.h.
+ * objc.dg/special/unclaimed-category-1.h (TestClass): Always use
+ 'Class' as the type of 'isa'.
+ * objc.dg/special/unclaimed-category-1.m: Use the Modern
+ Objective-C runtime API. ([TestClass +initialize]): Include this
+ method with the GNU runtime as well.
+ * objc.dg/strings/strings-1.m: Updated includes.
+ * obj-c++.dg/strings/strings-1.mm: Likewise.
+ * obj-c++.dg/strings/const-str-12.mm: Updated to be identical to
+ objc.dg/strings/const-str-12b.m.
+ * obj-c++.dg/template-1.mm: Use TestsuiteObject intead of Object.
+ * obj-c++.dg/template-3.mm: Likewise.
+ * obj-c++.dg/template-4.mm: Likewise.
+ * objc.dg/threedotthree-abi-1.m: Updated includes. Use Modern
+ Objective-C runtime API.
+ * obj-c++.dg/threedotthree-abi-1.mm: Likewise.
+ * objc.dg/try-catch-1.m: Use TestsuiteObject instead of Object.
+ * obj-c++.dg/try-catch-1.mm: Likewise.
+ * obj-c++.dg/try-catch-2.mm: Likewise.
+ * objc.dg/try-catch-3.m: Likewise.
+ * obj-c++.dg/try-catch-3.mm: Likewise.
+ * objc.dg/try-catch-6.m: Likewise.
+ * objc.dg/try-catch-7.m: Likewise.
+ * obj-c++.dg/try-catch-7.mm: Likewise.
+ * obj-c++.dg/try-catch-8.mm: Likewise.
+ * obj-c++.dg/try-catch-9.mm: Likewise.
+ * objc.dg/try-catch-10.m: Likewise.
+ * obj-c++.dg/try-catch-11.mm: Likewise.
+ * objc.dg/typedef-alias-1.m: Use TestsuiteObject instead of
+ Object. Include objc/objc.h.
+ * obj-c++.dg/typedef-alias-1.mm: Likewise.
+ * objc.dg/type-size-2.m: Use the Modern Objective-C runtime API.
+ * objc.dg/torture/forward-1.m: Use TestsuiteObject intead of
+ Object. Use Modern Objective-C runtime API. Do not use
+ performv::.
+ * objc.dg/torture/trivial.m: Use TestsuiteObject intead of Object.
+ * obj-c++.dg/torture/trivial.mm: Likewise.
+ * objc.dg/torture/strings/const-str-10.m: Include objc/Object.h
+ instead of ../objc-obj-c++-shared/Object1.h. Include
+ ../objc-obj-c++-shared/runtime.h.
+ * obj-c++.dg/torture/strings/const-str-10.mm: Likewise.
+ * objc.dg/torture/strings/const-str-11.m: Likewise.
+ * obj-c++.dg/torture/strings/const-str-11.mm: Likewise.
+ * objc.dg/torture/strings/const-str-9.m: Likewise.
+ * obj-c++.dg/torture/strings/const-str-9.mm: Likewise.
+ * objc.dg/torture/strings/const-str-7.m: Use TestsuiteObject
+ instead of Object. Only add _FooClassReference if
+ __NEXT_RUNTIME__.
+ * obj-c++.dg/torture/strings/const-str-7.mm: Likewise.
+ * objc.dg/torture/strings/const-str-8.m: Likewise.
+ * obj-c++.dg/torture/strings/const-str-8.mm: Likewise.
+ * obj-c++.dg/torture/strings/string1.mm: Updated includes and
+ additional sources.
+ * objc.dg/torture/tls/thr-init-3.m: Use TestsuiteObject instead of
+ Object.
+ * obj-c++.dg/torture/tls/thr-init-3.mm: Likewise.
+ * objc.dg/va-meth-1.m: Use TestsuiteObject instead of Object.
+ * obj-c++.dg/va-meth-1.mm: Likewise.
+ * objc.dg/zero-link-1.m: Include objc/Object.h instead of
+ ../objc-obj-c++-shared/Object1.h.
+ * objc.dg/zero-link-3.m: Likewise.
+
+2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * obj-c++.dg/try-catch-2.mm: Fixed unterminated comment.
+
+2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR obj-c++/48275
+ * obj-c++.dg/property/cxx-property-1.mm: New.
+ * obj-c++.dg/property/cxx-property-2.mm: New.
+
+2011-06-06 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/regress/ptrmem1.C: New.
+
+2011-06-06 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR rtl-optimization/49145
+ From Ryan Mansfield
+ * gcc.c-torture/compile/pr49145.c: New test.
+
+2011-06-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR testsuite/49288
+ * g++.dg/debug/dwarf2/cdtor-1.C: Add -fno-merge-debug-strings
+ to dg-options, match also DW_AT_linkage_name.
+
+ PR debug/49294
+ * gcc.dg/debug/pr49294.c: New test.
+
+ PR c++/49264
+ * g++.dg/opt/pr49264.C: New test.
+
+2011-06-06 Mikael Pettersson <mikpe@it.uu.se>
+
+ PR tree-optimization/49243
+ * gcc.dg/pr49243.c: New.
+
+2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/cond_expr1.ads: New test.
+
+2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/deferred_const4.ad[sb]: New test.
+ * gnat.dg/deferred_const4_pkg.ads: New helper.
+
+2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/test_tamdt.adb: Rename to...
+ * gnat.dg/taft_type1.adb: ...this.
+ * gnat.dg/tamdt.ad[sb]: Rename to...
+ * gnat.dg/taft_type1_pkg1.ad[sb]: ...this.
+ * gnat.dg/tamdt_aux.ads: Rename to...
+ * gnat.dg/taft_type1_pkg2.ads: ...this.
+ * gnat.dg/taft_type2.ad[sb]: New test.
+ * gnat.dg/taft_type2_pkg.ads: New helper.
+ * gnat.dg/taft_type3.adb: New test.
+ * gnat.dg/taft_type3_pkg.ads: New helper.
+
+2011-06-05 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/49255
+ * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
+ for F2008.
+
+2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR testsuite/49287
+ * objc.dg/gnu-api-2-class.m: Updated testcase silencing compiler
+ warning.
+ * objc.dg/gnu-api-2-objc.m: Likewise.
+ * obj-c++.dg/gnu-api-2-class.mm: Likewise
+ * obj-c++.dg/gnu-api-2-objc.mm: Likewise.
+
+2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc.dg/gnu-api-2-objc.m: Fixed testcase. Use log2 of the
+ alignment, not the alignment, when calling class_addIvar(). Add
+ an 'isa' instance variable to the test root class.
+ * obj-c++.dg/gnu-api-2-objc.mm: Likewise.
+
+2011-06-04 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/48893
+ PR tree-optimization/49091
+ PR tree-optimization/49179
+ * gfortran.dg/pr49179.f90: New testcase
+
+2011-06-04 Jan Hubicka <jh@suse.cz>
+
+ PR lto/48954
+ * g++.dg/torture/pr48954.C: New testcase.
+
+2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * g++.dg/warn/delete-non-virtual-dtor.C: New.
+
+2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR c++/33840
+ * g++.dg/diagnostic/bitfld2.C: New.
+
+2011-06-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/49281
+ * gcc.c-torture/execute/pr49281.c: New test.
+
+2011-06-04 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimize/48929
+ * gcc.c-torture/compile/pr48929.c: New testcase.
+
+2011-06-04 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/guality/rotatetest.c (f5, f6): Fix up pastos.
+
+2011-06-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/49276
+ * g++.dg/cpp0x/lambda/lambda-mangle2.C: New test.
+
+2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc.dg/headers.m: Do not include sarray.h and hash.h.
+
+2011-06-03 Richard Henderson <rth@redhat.com>
+ Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * lib/target-supports.exp (check_sse_os_support_available): Use movaps.
+
+2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc.dg/headers.m: Do not include objc-list.h.
+
+2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc.dg/type-stream-1.m: Test removed.
+ * objc.dg/headers.m: Do not include typedstream.h.
+
+2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc.dg/torture/forward-1.m (main): Updated testcase.
+
+2011-06-02 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/49163
+ * gcc.c-torture/compile/pr49163.c: New.
+
+2011-06-02 Asher Langton <langton2@llnl.gov>
+
+ PR fortran/49268
+ * gfortran.dg/PR49268.f90: New test.
+
+2011-06-02 Asher Langton <langton2@llnl.gov>
+
+ PR fortran/37039
+ * gfortran.dg/PR37039.f90: New test.
+
+2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR objc/48539
+ * objc.dg/method-5.m: Updated.
+ * objc.dg/method-19.m: Updated.
+ * objc.dg/method-lookup-1.m: New.
+ * obj-c++.dg/method-6.mm: Updated.
+ * obj-c++.dg/method-7.mm: Updated.
+ * obj-c++.dg/method-lookup-1.mm: New.
+
+2011-06-02 DJ Delorie <dj@redhat.com>
+
+ * lib/timeout.exp (timeout): Add board_info support.
+
+2011-06-02 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/sse2-init-v2di-2: Update scan-assembler-times string.
+
+2011-06-02 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/49265
+ * gfortran.dg/module_procedure_double_colon_1.f90: New test.
+ * gfortran.dg/module_procedure_double_colon_2.f90: New test.
+
+2011-06-02 Eric Botcazou <ebotcazou@adacore.com>
+ Hans-Peter Nilsson <hp@axis.com>
+
+ PR rtl-optimization/48840
+ * gcc.target/sparc/ultrasp13.c: New test.
+
+2011-06-01 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/49238
+ * gcc.c-torture/compile/pr49238.c: New.
+
+2011-06-01 Sofiane Naci <sofiane.naci@arm.com>
+
+ * gcc.target/arm/g2.c: Skip test in -mthumb.
+ Skip test unless cpu is xscale.
+ * gcc.target/arm/scd42-2.c: Likewise.
+ * gcc.target/arm/mmx-1.c: Skip test in -mthumb.
+
+2011-06-01 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/decltype28.C: New.
+ * g++.dg/cpp0x/decltype29.C: New.
+
+2011-06-01 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR target/45074
+ * gcc.target/mips/pr45074.c: New test.
+
+2011-06-01 Eric Botcazou <ebotcazou@adacore.com>
+ Hans-Peter Nilsson <hp@axis.com>
+
+ PR rtl-optimization/48830
+ * gcc.target/sparc/ultrasp12.c: New test.
+
+2011-06-01 David Li <davidxl@google.com>
+
+ * gcc.dg/profile-dir-1.c: Change pass name.
+ * gcc.dg/profile-dir-2.c: Ditto.
+ * gcc.dg/tree-ssa/dump-1.c: Ditto.
+ * gcc.dg/tree-ssa/loop-25.c: Ditto.
+ * gcc.dg/tree-prof/stringop-1.c: Ditto.
+ * gcc.dg/tree-prof/update-loopch.c: Ditto.
+ * gcc.dg/tree-prof/stringop-2.c: Ditto.
+ * gcc.dg/tree-prof/ic-misattribution-1.c: Ditto.
+ * gcc.dg/tree-prof/ic-misattribution-1a.c: Ditto.
+ * gcc.dg/tree-prof/indir-call-prof.c: Ditto.
+ * gcc.dg/tree-prof/val-prof-1.c: Ditto.
+ * gcc.dg/tree-prof/val-prof-2.c: Ditto.
+ * gcc.dg/tree-prof/val-prof-3.c: Ditto.
+ * gcc.dg/tree-prof/val-prof-4.c: Ditto.
+ * gcc.dg/tree-prof/val-prof-5.c: Ditto.
+ * gcc.dg/tree-prof/val-prof-7.c: Ditto.
+ * gcc.dg/profile-dir-3.c: Ditto.
+ * g++.dg/tree-prof/indir-call-prof.C: Ditto.
+
+2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc.dg/attributes/method-nonnull-1.m: New test.
+ * obj-c++.dg/attributes/method-nonnull-1.mm: New test.
+
+2011-05-31 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray_atomic_1.f90: New.
+ * gfortran.dg/coarray/atomic_1.f90: New.
+
+2011-05-31 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/guality/bswaptest.c: New test.
+ * gcc.dg/guality/clztest.c: New test.
+ * gcc.dg/guality/ctztest.c: New test.
+ * gcc.dg/guality/rotatetest.c: New test.
+
+ PR target/48688
+ * gcc.target/i386/pr48688.c: New test.
+
+2010-11-15 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/48010
+ * g++.dg/lookup/name-clash9.C: New.
+
+2011-05-31 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray/dummy_1.f90: New.
+
+2011-05-31 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray/save_1.f90: New.
+ * gfortran.dg/coarray_4.f90: Update dg-error.
+
+2011-05-31 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/rv-template1.C: New.
+
+2011-05-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/49235
+ * gcc.dg/pr49235.c: New test.
+
+2011-05-31 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49093
+ * gcc.dg/vect/pr49093.c: New test.
+
+2011-05-31 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/49047
+ * g++.dg/debug/dwarf2/cdtor-1.C: New test.
+
+2011-05-31 Ira Rosen <ira.rosen@linaro.org>
+
+ PR testsuite/49239
+ * gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: Initialize the
+ output array.
+
+2011-05-30 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/49186
+ * gcc.c-torture/execute/pr49186.c: New.
+
+2011-05-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/49168
+ * gcc.target/i386/pr49168-1.c: New.
+
+2011-05-30 Jakub Jelinek <jakub@redhat.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.dg/guality/drap.c: New test.
+
+2011-05-30 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49210
+ * gnat.dg/boolean_subtype2.ad[sb]: New testcase.
+ * gnat.dg/boolean_subtype2_pkg.ads: New helper.
+
+2011-05-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/49223
+ * g++.dg/gomp/pr49223-1.C: New test.
+ * g++.dg/gomp/pr49223-2.C: New test.
+
+2011-05-30 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49218
+ * gcc.c-torture/execute/pr49218.c: New testcase.
+
+2011-05-30 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49199
+ * gcc.dg/vect/no-scevccp-pr49199.c: New test.
+ * gcc.dg/vect/vect.exp: Run no-scevccp-pr* tests with
+ -fno-tree-scev-cprop.
+
+2011-05-29 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47601
+ * gfortran.dg/extends_13.f03: New.
+
+2011-05-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/49095
+ * gcc.target/i386/pr49095.c: New test.
+
+2011-05-29 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray_24.f90: New.
+
+2011-05-29 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray_23.f90: New.
+
+2011-05-29 Richard Sandiford <rdsandiford@googlemail.com>
+
+ From Ryan Mansfield
+ * gcc.dg/pr48826.c: New test.
+
+2011-05-29 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49217
+ * gcc.dg/torture/pr49217.c: New testcase.
+
+2011-05-29 Ira Rosen <ira.rosen@linaro.org>
+
+ PR testsuite/49222
+ * gcc.dg/vect/pr49038.c: Use MAP_ANON if MAP_ANONYMOUS is not defined.
+
+2011-05-29 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/boolean_subtype.adb: Rename to...
+ * gnat.dg/boolean_subtype1.adb: ...this.
+
+2011-05-28 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/lambda/lambda-syntax1.C: New.
+
+2011-05-27 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/enum18.C: Adjust.
+
+ * g++.dg/cpp0x/lambda/lambda-template2.C: New.
+
+2011-05-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray_22.f90: New.
+
+2011-05-27 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR tree-optimization/46728
+ * gcc.target/powerpc/pr46728-1.c: New.
+ * gcc.target/powerpc/pr46728-2.c: New.
+ * gcc.target/powerpc/pr46728-3.c: New.
+ * gcc.target/powerpc/pr46728-4.c: New.
+ * gcc.target/powerpc/pr46728-5.c: New.
+ * gcc.dg/pr46728-6.c: New.
+ * gcc.target/powerpc/pr46728-7.c: New.
+ * gcc.target/powerpc/pr46728-8.c: New.
+ * gcc.dg/pr46728-9.c: New.
+ * gcc.target/powerpc/pr46728-10.c: New.
+ * gcc.target/powerpc/pr46728-11.c: New.
+ * gcc.dg/pr46728-12.c: New.
+ * gcc.target/powerpc/pr46728-13.c: New.
+ * gcc.target/powerpc/pr46728-14.c: New.
+ * gcc.target/powerpc/pr46728-15.c: New.
+ * gcc.target/powerpc/pr46728-16.c: New.
+
+2011-05-27 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/abi/mangle47.C: New.
+
+ PR c++/49176
+ * g++.dg/template/const5.C: New.
+
+ * g++.dg/cpp0x/enum18.C: New.
+
+ * g++.dg/cpp0x/lambda/lambda-nested4.C: New.
+
+ * g++.dg/cpp0x/error6.C: New.
+
+ * g++.dg/cpp0x/error5.C: New.
+
+2011-05-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/49165
+ * g++.dg/eh/cond6.C: New test.
+
+2011-05-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48820
+ * gfortran.dg/rank_3.f90: New.
+ * gfortran.dg/rank_4.f90: New.
+
+2011-05-27 Janis Johnson <janisjo@codesourcery.com>
+
+ * g++.dg/tree-ssa-pr43411.C: Rename function to be inlined and
+ replace dump search.
+
+2011-05-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/bit_packed_array5.ads: Move dg directive to...
+ * gnat.dg/bit_packed_array5.adb: ...here.
+
+2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/42056
+ * g++.dg/cpp0x/auto25.C: New.
+
+2011-05-27 Richard Guenther <rguenther@suse.de>
+
+ * gcc.c-torture/execute/920711-1.x: Add -fwrapv.
+
+2011-05-27 Richard Guenther <rguenther@suse.de>
+
+ * gcc.c-torture/execute/920612-1.x: Add -fwrapv.
+
+2011-05-27 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/49189
+ * gnat.dg/bit_packed_array5.ad[sb]: New testcase.
+
+2011-05-26 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/friend1.C: New.
+ * g++.dg/cpp0x/friend2.C: New.
+
+ * g++.dg/cpp0x/auto7.C: Update.
+ * g++.dg/template/crash50.C: Adjust.
+ * g++.dg/template/static9.C: Adjust.
+ * g++.old-deja/g++.ext/memconst.C: Adjust.
+
+2011-05-26 Janis Johnson <janisjo@codesourcery.com>
+
+ * gcc.dg/march.c: Ignore a note for some targets.
+
+2011-05-26 Janis Johnson <janis187@us.ibm.com>
+ Nathan Froyd <froydnj@codesourcery.com>
+
+ PR c++/2288
+ PR c++/18770
+ * g++.old-deja/g++.jason/cond.C: Remove xfails.
+ * g++.dg/parse/pr18770.C: New test.
+ * g++.dg/cpp0x/range-for5.C: Add dg-error marker.
+
+2011-05-26 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/48955
+ * gfortran.dg/dependency_40.f90 : New test.
+
+2011-05-26 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray/registering_1.f90: New.
+
+2011-05-26 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/variadic111.C: New.
+ * g++.dg/cpp0x/variadic41.C: Adjust.
+
+2011-05-26 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48702
+ * gcc.dg/torture/pr48702.c: New testcase.
+
+2011-05-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR gcov-profile/48845
+ * g++.dg/tree-prof/tree-prof.exp: Check for -fprofile-generate
+ support.
+ * gcc.dg/matrix/matrix.exp: Likewise.
+ * gcc.dg/tree-prof/tree-prof.exp: Likewise.
+ * lib/target-supports-dg.exp (dg-require-profiling): Don't pass
+ line number to check_profiling_available.
+ * lib/target-supports.exp (check_profiling_available): Account for
+ this.
+ Require TLS runtime support with -fprofile-generate.
+ * lib/profopt.exp (profopt-execute): Add TLS options for
+ -fprofile-generate.
+ * gcc.dg/pr47793.c: Add dg-require-profiling "-fprofile-generate".
+
+2011-05-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/49165
+ * g++.dg/eh/cond5.C: New test.
+
+ PR tree-optimization/49161
+ * gcc.c-torture/execute/pr49161.c: New test.
+
+2011-05-26 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ * gcc.target/arm/neon-vorn-vbic.c: New test.
+
+2011-05-26 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49038
+ * gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: New test.
+ * gcc.dg/vect/pr49038.c: New test.
+
+2011-05-26 Fabien Chêne <fabien@gcc.gnu.org>
+
+ * g++.dg/init/pr25811-3.C: New.
+ * g++.dg/init/pr25811-4.C: New.
+
+2011-05-25 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/enum17.C: New.
+ * g++.old-deja/g++.jason/rfg10.C: Adjust.
+
+ * g++.dg/cpp0x/auto24.C: New.
+
+ * g++.dg/cpp0x/error4.C: New.
+
+ * g++.dg/cpp0x/rv-restrict.C: New.
+
+ * g++.dg/cpp0x/enum15.C: New.
+ * g++.dg/cpp0x/constexpr-switch2.C: New.
+
+ * g++.dg/cpp0x/variadic110.C: New.
+
+ * g++.dg/cpp0x/auto9.C: Add typedef test.
+
+ * g++.dg/cpp0x/auto23.C: New.
+ * g++.dg/cpp0x/auto9.C: Adjust.
+
+ * g++.dg/cpp0x/defaulted29.C: New.
+
+ * g++.dg/cpp0x/initlist51.C: New.
+
+2011-05-25 Janis Johnson <janisjo@codesourcery.com>
+
+ * gcc.target/arm/fp16-compile-none-1.c: Update expected error.
+ * g++.dg/abi/packed1.C: Suppress warning.
+ * g++.dg/warn/Wunused-parm-3.C: Likewise.
+ * g++.dg/template/stdarg1.C: Likewise.
+ * g++.dg/other/packed1.C: Remove arm from xfail list.
+
+2011-05-25 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/enum16.C: New.
+ * g++.dg/parse/error15.C: Adjust.
+
+ * g++.dg/cpp0x/initlist50.C: New.
+
+ * g++.dg/cpp0x/lambda/lambda-conv5.C: New.
+
+ * g++.dg/cpp0x/variadic109.C: New.
+
+2011-05-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gcc.target/i386/pause-1.c: New.
+
+2011-05-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.dg/stack-usage-1.c: Adjust comment.
+ * gcc.dg/stack-usage-2.c: New test.
+
+2011-05-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/49136
+ * g++.dg/cpp0x/constexpr-bitfield2.C: New test.
+ * g++.dg/cpp0x/constexpr-bitfield3.C: New test.
+
+2011-05-24 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/48757
+ * gfortran.dg/pr48757.f: New test case.
+
+2011-05-24 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/access01.C: New.
+
+2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR libobjc/48177
+ * objc.dg/pr48177.m: New testcase.
+
+2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR objc/48187
+ * objc.dg/pr48187.m: New testcase.
+ * obj-c++.dg/pr48187.mm: New testcase.
+ * objc.dg/ivar-extra-semicolon.m: New testcase.
+
+2011-05-24 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/access21.C: New.
+ * g++.dg/template/access22.C: New.
+
+2011-05-24 Michael Matz <matz@gcc.gnu.org>
+
+ PR rtl-optimization/48633
+ * g++.dg/pr48633.C: New test.
+
+2011-05-24 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/49133
+ * g++.dg/other/pr49133.C: New test.
+
+2011-05-24 Uros Bizjak <ubizjak@gmail.com>
+ Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/torture/tls/run-gd.c: New test.
+ * gcc.dg/torture/tls/run-ie.c: New test.
+ * gcc.dg/torture/tls/run-ld.c: New test.
+ * gcc.dg/torture/tls/run-le.c: New test.
+ * lib/target-supports.exp (check_effective_target_tls_runtime):
+ Build testcase with TLS options.
+
+2011-05-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/vect/pr48172.c: Remove dg-do run.
+
+2011-05-24 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/49121
+ * gcc.dg/tree-ssa/ivopt_infer_2.c: Adapt test.
+
+2011-05-23 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/defaulted28.C: New.
+
+ * g++.dg/cpp0x/sfinae25.C: New.
+
+ * g++.dg/cpp0x/rv-cast2.C: New.
+
+ * g++.dg/cpp0x/enum14.C: New.
+
+2011-05-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR lto/49123
+ * gcc.c-torture/execute/pr49123.c: New test.
+
+ PR debug/49032
+ * gcc.dg/debug/pr49032.c: New test.
+
+ PR c/49120
+ * gcc.dg/pr49120.c: New test.
+
+2011-05-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/47315
+ * gcc.target/i386/pr47315.c: New test.
+
+2011-05-23 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/lambda/lambda-eh2.C: New.
+
+ * g++.dg/cpp0x/sfinae24.C: New.
+
+ * g++.dg/cpp0x/error3.C: New.
+
+ * g++.dg/cpp0x/defaulted27.C: New.
+
+ * g++.dg/cpp0x/decltype27.C: New.
+
+2011-05-23 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/forwprop-11.c: Adjust and un-XFAIL.
+
+2011-05-23 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/40874
+ * g++.dg/tree-ssa/pr40874.C: New testcase.
+
+2011-05-23 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49115
+ * g++.dg/torture/pr49115.C: New testcase.
+
+2011-05-23 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/15419
+ * gcc.dg/memcpy-3.c: New testcase.
+
+2011-05-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/48973
+ * gcc.c-torture/execute/pr48973-1.c: New test.
+ * gcc.c-torture/execute/pr48973-2.c: New test.
+
+2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR c++/18016
+ * g++.dg/warn/pr18016.C: New.
+
+2011-05-23 Tom de Vries <tom@codesourcery.com>
+
+ PR target/45098
+ * gcc.target/arm/ivopts-6.c: New test.
+
+2011-05-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/49029
+ * gcc.c-torture/compile/pr49029.c: New test.
+
+2011-05-22 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/sfinae23.C: New.
+ * g++.dg/cpp0x/sfinae8.C: Correct.
+
+2011-05-22 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * gfortran.dg/function_optimize_8.f90: New test case.
+
+2011-05-22 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49087
+ * gcc.dg/vect/O3-pr49087.c: New test.
+
+2011-05-21 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/debug/const5.C: New.
+
+2011-05-20 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-static7.C: Extend.
+
+ * g++.dg/cpp0x/constexpr-static7.C: New.
+
+ * g++.dg/cpp0x/enum12.C: New.
+ * g++.dg/cpp0x/enum13.C: New.
+
+2011-05-21 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48699
+ * gfortran.dg/select_type_23.f03: New.
+
+2011-05-20 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/defaulted26.C: New.
+
+ * g++.dg/cpp0x/noexcept02.C: Fix.
+ * g++.dg/cpp0x/noexcept03.C: Fix.
+ * g++.dg/cpp0x/noexcept08.C: Fix.
+ * g++.dg/cpp0x/noexcept10.C: New.
+
+2011-05-20 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48706
+ * gfortran.dg/extends_12.f03: New.
+
+2011-05-20 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/koenig9.C: New.
+ * g++.dg/opt/pr47615.C: Fix.
+ * g++.dg/overload/defarg1.C: Fix.
+ * g++.dg/tc1/dr213.C: Remove xfail.
+ * g++.dg/torture/pr34850.C: Fix.
+ * g++.dg/torture/pr39362.C: Fix.
+ * g++.old-deja/g++.brendan/crash56.C: Fix.
+ * g++.old-deja/g++.pt/memtemp47.C: Fix.
+
+2011-05-20 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49079
+ * gcc.dg/torture/pr49079.c: New testcase.
+
+2011-05-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49073
+ * gcc.c-torture/execute/pr49073.c: New test.
+
+2011-06-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray_21.f90: New.
+
+2011-05-19 Joseph Myers <joseph@codesourcery.com>
+
+ * lib/prune.exe (prune_gcc_output): Expect "error:" in collect2
+ output.
+
+2011-05-19 Richard Guenther <rguenther@suse.de>
+
+ PR testsuite/49063
+ * gcc.dg/builtin-object-size-11.c: Use -std=gnu89.
+
+2011-05-19 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48985
+ * gcc.dg/builtin-object-size-11.c: New testcase.
+
+2011-05-19 Tom de Vries <tom@codesourcery.com>
+
+ PR target/45098
+ * gcc.target/arm/ivopts.c: New test.
+ * gcc.target/arm/ivopts-2.c: New test.
+
+2011-05-19 Tom de Vries <tom@codesourcery.com>
+
+ * lib/lib/scanasm.exp (object-size): Fix target selector handling.
+
+2011-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.c-torture/execute/960321-1.x: Remove.
+
+2011-05-18 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48700
+ * gfortran.dg/move_alloc_4.f90: New.
+
+2011-05-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/49002
+ * gcc.target/i386/pr49002-1.c: New test.
+ * gcc.target/i386/pr49002-2.c: Likewise.
+
+2011-05-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49039
+ * gcc.c-torture/execute/pr49039.c: New test.
+ * gcc.dg/tree-ssa/pr49039.c: New test.
+ * g++.dg/torture/pr49039.C: New test.
+
+2011-05-18 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-incomplete3.C: New.
+ * g++.dg/cpp0x/constexpr-incomplete2.C: Adjust.
+ * g++.dg/cpp0x/constexpr-memfn1.C: Adjust.
+
+2011-05-18 Stuart Henderson <shenders@gcc.gnu.org>
+
+ * gcc.target/bfin/mcpu-bf592.c: New test.
+
+2011-05-18 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/41881
+ * gcc.dg/vect/O3-pr41881.c: New test.
+ * gcc.dg/vect/O3-slp-reduc-10.c: New test.
+
+2011-05-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49000
+ * gcc.dg/pr49000.c: New test.
+
+2011-05-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/invalid1.adb: New test.
+
+2011-05-16 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/avx-vzeroupper-16.c: Update scan-assembler-times
+ scan pattern.
+ * gcc.target/i386/avx-vzeroupper-17.c: Ditto.
+ * gcc.target/i386/avx-vzeroupper-18.c: Ditto.
+
+2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR c++/48994
+ * g++.dg/cpp0x/range-for18.C: New.
+
+2011-05-15 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray/image_index_2.f90: New.
+
+2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ * g++.dg/cpp0x/override1.C: Move from inherit/virtual9.C.
+ * g++.dg/cpp0x/override2.C: New.
+
+2011-05-14 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.de/coarray_20.f90: New.
+
+2011-05-14 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/22572
+ * function_optimize_7.f90: New test case.
+
+2011-05-13 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/decltype26.C: New.
+ * g++.dg/cpp0x/enum11.C: New.
+
+2011-05-13 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48972
+ PR fortran/48991
+ * gfortran.dg/assign_8.f90: Update dg-error.
+
+2011-05-13 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48972
+ * gfortran.dg/io_constraints_8.f90: New.
+ * gfortran.dg/io_constraints_9.f90: New.
+
+2011-05-13 Martin Thuresson <martint@google.com>
+
+ PR gcov-profile/47793
+ * gcc.dg/pr47793.c: New.
+
+2011-05-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48975
+ * gcc.dg/pr48975.c: New test.
+
+2011-05-12 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48972
+ * gfortran.dg/iso_c_binding_compiler_3.f90: New.
+
+2011-05-12 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-incomplete2.C: New.
+
+2011-05-12 Geert Bosch <bosch@adacore.com>
+
+ * gnat.dg/view_conversion1.adb: New test.
+
+2011-05-12 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48172
+ * gcc.dg/vect/pr48172.c: New testcase.
+
+2011-05-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48967
+ * g++.dg/opt/pr48967.C: New test.
+
+2011-05-11 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-friend.C: New.
+ * g++.dg/cpp0x/constexpr-incomplete1.C: New.
+
+ * g++.dg/cpp0x/sfinae22.C: New.
+
+2011-05-11 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48889
+ * gfortran.dg/generic_24.f90: New.
+
+2011-05-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/15256
+ * gcc.dg/tree-ssa/forwprop-14.c: New testcase.
+
+2011-05-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48159
+ * gcc.dg/pr48159-1.c: New test.
+ * gcc.dg/pr48159-2.c: New test.
+
+2011-05-11 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48953
+ * gcc.dg/torture/pr48953.c: New testcase.
+
+2011-05-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/18041
+ * gcc.dg/tree-ssa/forwprop-13.c: New testcase.
+
+2011-05-11 Alan Modra <amodra@gmail.com>
+
+ PR target/47755
+ * gcc.target/powerpc/pr47755-2.c: Require vsx_hw.
+
+2011-05-10 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/defaulted25.C: New.
+ * g++.dg/template/crash7.C: Adjust.
+
+ * g++.dg/cpp0x/variadic108.C: New.
+
+2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ * g++.dg/inherit/virtual9.C: Extend.
+
+2011-05-10 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/48857
+ * gcc.target/powerpc/pr48857.c: New file, make sure V2DI arguments
+ are passed and returned in vector registers.
+
+2011-05-10 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/ssa-fre-2.c: Disable forwprop.
+ * gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-4.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-5.c: Likewise.
+ * gcc.dg/tree-ssa/scev-cast.c: Adjust. Note what transformation
+ applies.
+
+2011-05-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48611
+ PR tree-optimization/48794
+ * gfortran.dg/gomp/pr48611.f90: New test.
+ * gfortran.dg/gomp/pr48794.f90: New test.
+
+ PR debug/48928
+ * gcc.dg/dfp/pr48928.c: New test.
+
+2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48522
+ * g++.dg/cpp0x/pr48522.C: New.
+
+2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48735
+ * g++.dg/cpp0x/sfinae21.C: New.
+
+2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/template/sfinae28.C: Rename to...
+ * g++.dg/cpp0x/sfinae19.C: ... this.
+ * g++.dg/template/sfinae29.C: Rename to...
+ * g++.dg/cpp0x/sfinae20.C: ... this.
+
+2011-05-09 Jeff Law <law@redhat.com>
+
+ * lib/gcc-gdb-test.exp (gdb-test): Reorder matchers to give more
+ consistent results.
+
+2011-05-09 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/20039
+ * g++.dg/init/pr20039.C: New.
+
+2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48737
+ PR c++/48744
+ * g++.dg/template/sfinae28.C: New.
+ * g++.dg/template/sfinae29.C: Likewise.
+
+2011-05-09 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/nontype23.C: New.
+
+2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
+ PR c++/48859
+ * g++.dg/init/pr48859.C: New.
+
+2011-05-09 Jason Merrill <jason@redhat.com>
+
+ * gcc.dg/gcc.dg/uninit-D.c: Move to c-c++-common.
+ * gcc.dg/gcc.dg/uninit-D-O0.c: Move to c-c++-common.
+ * gcc.dg/gcc.dg/uninit-E.c: Move to c-c++-common.
+ * gcc.dg/gcc.dg/uninit-E-O0.c: Move to c-c++-common.
+ * gcc.dg/gcc.dg/uninit-F.c: Move to c-c++-common.
+ * gcc.dg/gcc.dg/uninit-F-O0.c: Move to c-c++-common.
+ * gcc.dg/gcc.dg/uninit-G.c: Move to c-c++-common.
+ * gcc.dg/gcc.dg/uninit-G-O0.c: Move to c-c++-common.
+
+2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ * g++.dg/inherit/virtual9.C: New.
+
+2011-05-09 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/48574
+ * g++.dg/template/dependent-expr8.C: New test case.
+
+2011-05-07 Zdenek Dvorak <ook@ucw.cz>
+
+ PR tree-optimization/48837
+ * gcc.dg/pr48837.c: New testcase.
+
+2011-05-06 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-condition2.C: New.
+
+ * g++.dg/cpp0x/constexpr-missing.C: New.
+
+2011-05-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray/this_image_2.f90: New.
+
+2011-05-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48858
+ PR fortran/48820
+ * gfortran.dg/bind_c_usage_22.f90: New.
+ * gfortran.dg/bind_c_usage_23.f90: New.
+ * gfortran.dg/bind_c_usage_24.f90: New.
+ * gfortran.dg/bind_c_usage_24_c.c: New.
+
+2011-05-06 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/48838
+ * g++.dg/template/member9.C: New test case.
+
+2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/discr29.ad[sb]: New test.
+ * gnat.dg/discr30.adb: Likewise.
+
+2011-05-05 Julian Brown <julian@codesourcery.com>
+
+ * gcc.target/arm/neon-vset_lanes8.c: New test.
+
+2011-05-05 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/init/new32.C: New.
+
+2011-05-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gfortran.dg/fmt_g0_6.f08: Use dg-options "-ffloat-store".
+ Fix typo.
+
+2011-05-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/48381
+ * gcc.c-torture/compile/pr48381.c: New test.
+
+2011-05-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/opt-1.c: Add --param min-insn-to-prefetch -ratio=0
+ to dg-options.
+ * gcc.target/i386/opt-1.c: Ditto.
+
+2011-05-04 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/conversion/base1.C: New.
+
+2011-05-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/48787
+ * gfortran.dg/round_3.f08: Add more checks to test case.
+
+2011-05-04 Hans-Peter Nilsson <hp@axis.com>
+
+ * gfortran.dg/pr47878.f90, gfortran.dg/endfile_3.f90,
+ gfortran.dg/endfile_4.f90, gfortran.dg/ftell_3.f90,
+ gfortran.dg/fmt_cache_1.f, gfortran.dg/namelist_66.f90:
+ Gate test on effective_target fd_truncate.
+
+2011-05-04 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/recip-vec-divf.c: Decrease array sizes.
+ * gcc.target/i386/recip-vec-sqrtf.c: Ditto.
+ * gcc.target/i386/recip-vec-divf-avx.c: Increase array sizes.
+ * gcc.target/i386/recip-vec-sqrtf-avx.c: Ditto. Update scan times.
+ * gcc.target/i386/ssefn-1.c: Add -mno-sse2 to dg-options.
+ * gcc.target/i386/pr38824.c: Ditto.
+ * gcc.target/i386/vecinit-1.c: Add -mno-sse4 to dg-options.
+ * gcc.target/i386/vecinit-2.c: Ditto.
+ * gcc.target/i386/sse-19.c: Add -mno-ssse3 to dg-options.
+ * gcc.target/i386/parity-1.c: Add -mno-popcnt to dg-options.
+ * gcc.target/i386/parity-2.c: Ditto.
+ * gcc.target/i386/incoming-8.c: Add -mno-avx to dg-options.
+
+2011-05-04 Stuart Henderson <shenders@gcc.gnu.org>
+
+ * gcc.target/bfin/mcpu-bf512.c: Update to latest silicon revision and
+ remove duplication.
+ * gcc.target/bfin/mcpu-bf514.c: Likewise.
+ * gcc.target/bfin/mcpu-bf516.c: Likewise.
+ * gcc.target/bfin/mcpu-bf518.c: Likewise.
+
+2011-05-03 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray/this_image_1.f90: Remove dg-options.
+
+2011-05-03 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray/this_image_1.f90: New.
+
+2011-05-03 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray/caf.dg: New.
+ * gfortran.dg/coarray/image_index_1.f90: New, copied
+ from ../coarray_16.f90.
+
+2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/28501
+ * g++.dg/ext/complex9.C: New.
+
+2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
+
+ From Mike Frysinger
+ * gcc.target/bfin/mcpu-bf542.c: Check SILICON_REVISION is 0x0004.
+ * gcc.target/bfin/mcpu-bf544.c, gcc.target/bfin/mcpu-bf547.c,
+ gcc.target/bfin/mcpu-bf548.c, gcc.target/bfin/mcpu-bf549.c: Likewise.
+
+2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
+
+ * gcc.target/bfin/builtins: Created.
+ * gcc.target/bfin/hisilh-O0.c: Deleted.
+ * gcc.target/bfin/hisilh.c: Moved to...
+ * gcc.target/bfin/builtins/hisilh.c: ...here.
+ * gcc.target/bfin/builtins/shl_fr1x16-6.c: New test.
+ * gcc.target/bfin/builtins/shr_fr1x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x32-9.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr1x32-4.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr1x32-8.c: Ditto.
+ * gcc.target/bfin/builtins/lshl_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/abs_fr1x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/norm32-1.c: Ditto.
+ * gcc.target/bfin/builtins/shrl_fr1x16-3.c: Ditto.
+ * gcc.target/bfin/builtins/norm_fr1x32-2.c: Ditto.
+ * gcc.target/bfin/builtins/bfin-builtins.exp: Ditto.
+ * gcc.target/bfin/builtins/norm16-2.c: Ditto.
+ * gcc.target/bfin/builtins/norm32-5.c: Ditto.
+ * gcc.target/bfin/builtins/norm_fr1x16-3.c: Ditto.
+ * gcc.target/bfin/builtins/mult_fr1x32x32-2.c: Ditto.
+ * gcc.target/bfin/builtins/norm16-6.c: Ditto.
+ * gcc.target/bfin/builtins/norm32-9.c: Ditto.
+ * gcc.target/bfin/builtins/mult_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/dspsubaddsat_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/min_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/max_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/norm32-10.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr2x16-3.c: Ditto.
+ * gcc.target/bfin/builtins/mulhisihh_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/diff_hl_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr2x16-7.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/mulhisilh_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/lshl_fr1x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/cpmlx_mul_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/negate_fr1x32-2.c: Ditto.
+ * gcc.target/bfin/builtins/negate_fr1x16-3.c: Ditto.
+ * gcc.target/bfin/builtins/abs_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/shrl_fr2x16-4.c: Ditto.
+ * gcc.target/bfin/builtins/mult_fr1x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/max_fr1x32-1.c: Ditto.
+ * gcc.target/bfin/builtins/min_fr1x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x32-2.c: Ditto.
+ * gcc.target/bfin/builtins/max_fr1x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x16-3.c: Ditto.
+ * gcc.target/bfin/builtins/add_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x32-6.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr1x32-1.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr1x32.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x16-7.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr1x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr1x32-5.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr1x32-9.c: Ditto.
+ * gcc.target/bfin/builtins/abs_fr1x32-1.c: Ditto.
+ * gcc.target/bfin/builtins/lshl_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/abs_fr1x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/cpmlx_msu_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/norm32-2.c: Ditto.
+ * gcc.target/bfin/builtins/shrl_fr1x16-4.c: Ditto.
+ * gcc.target/bfin/builtins/norm16-3.c: Ditto.
+ * gcc.target/bfin/builtins/norm32-6.c: Ditto.
+ * gcc.target/bfin/builtins/norm16-7.c: Ditto.
+ * gcc.target/bfin/builtins/mult_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/min_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/add_fr1x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/norm32-11.c: Ditto.
+ * gcc.target/bfin/builtins/sub_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr2x16-4.c: Ditto.
+ * gcc.target/bfin/builtins/mulhisihh_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/diff_lh_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr2x16-8.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr2x16-3.c: Ditto.
+ * gcc.target/bfin/builtins/mulhisilh_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/lshl_fr1x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/cpmlx_mac_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/shrl_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/mult_fr1x32-1.c: Ditto.
+ * gcc.target/bfin/builtins/min_fr1x32-1.c: Ditto.
+ * gcc.target/bfin/builtins/dspaddsubsat_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/mult_fr1x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/max_fr1x32-2.c: Ditto.
+ * gcc.target/bfin/builtins/min_fr1x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x32.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x32-3.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x16-4.c: Ditto.
+ * gcc.target/bfin/builtins/sub_fr1x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/add_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x32-7.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr1x32-2.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x16-8.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr1x16-3.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr1x32-6.c: Ditto.
+ * gcc.target/bfin/builtins/circptr.c: Ditto.
+ * gcc.target/bfin/builtins/negate_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/abs_fr1x32-2.c: Ditto.
+ * gcc.target/bfin/builtins/multr_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/sum_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/shrl_fr1x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/cpmlx_msu_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/norm32-3.c: Ditto.
+ * gcc.target/bfin/builtins/norm_fr1x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/norm16-4.c: Ditto.
+ * gcc.target/bfin/builtins/norm32-7.c: Ditto.
+ * gcc.target/bfin/builtins/norm16-8.c: Ditto.
+ * gcc.target/bfin/builtins/add_fr1x32-1.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/add_fr1x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr2x16-5.c: Ditto.
+ * gcc.target/bfin/builtins/norm32-12.c: Ditto.
+ * gcc.target/bfin/builtins/sub_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/diff_lh_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/mulhisihl_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr2x16-4.c: Ditto.
+ * gcc.target/bfin/builtins/mulhisill_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/negate_fr1x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/multr_fr1x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/cpmlx_mac_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/shrl_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/mult_fr1x32x32NS-1.c: Ditto.
+ * gcc.target/bfin/builtins/mult_fr1x32-2.c: Ditto.
+ * gcc.target/bfin/builtins/min_fr1x32-2.c: Ditto.
+ * gcc.target/bfin/builtins/dspaddsubsat_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/sub_fr1x32-1.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x32-4.c: Ditto.
+ * gcc.target/bfin/builtins/sub_fr1x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x16-5.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x32-8.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr1x32-3.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr1x16-4.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr1x32-7.c: Ditto.
+ * gcc.target/bfin/builtins/negate_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/multr_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/sum_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/shrl_fr1x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/norm_fr1x32-1.c: Ditto.
+ * gcc.target/bfin/builtins/norm16-1.c: Ditto.
+ * gcc.target/bfin/builtins/norm_fr1x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/mult_fr1x32x32-1.c: Ditto.
+ * gcc.target/bfin/builtins/norm32-4.c: Ditto.
+ * gcc.target/bfin/builtins/norm16-5.c: Ditto.
+ * gcc.target/bfin/builtins/norm32-8.c: Ditto.
+ * gcc.target/bfin/builtins/dspsubaddsat_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/max_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/add_fr1x32-2.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr2x16-6.c: Ditto.
+ * gcc.target/bfin/builtins/diff_hl_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/shr_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/mulhisihl_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/negate_fr1x32-1.c: Ditto.
+ * gcc.target/bfin/builtins/cpmlx_mul_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/multr_fr1x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/mulhisill_fr2x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/negate_fr1x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/abs_fr2x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/shrl_fr2x16-3.c: Ditto.
+ * gcc.target/bfin/builtins/mult_fr1x32x32NS-2.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x32-1.c: Ditto.
+ * gcc.target/bfin/builtins/max_fr1x16-1.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x16-2.c: Ditto.
+ * gcc.target/bfin/builtins/sub_fr1x32-2.c: Ditto.
+ * gcc.target/bfin/builtins/shl_fr1x32-5.c: Ditto.
+
+2011-05-03 Bernd Schmidt <bernds@codesourcery.com>
+
+ * gcc.target/arm/cold-lc.c: New test.
+
+2011-05-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/48774
+ * gcc.dg/pr48774.c: New test.
+
+2011-05-03 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/large-size-array-5.c: New testcase.
+
+2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * gcc.dg/vect/vect-strided-u16-i3.c: New test.
+
+2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * lib/target-supports.exp (check_effective_target_vect_strided):
+ Replace with...
+ (check_effective_target_vect_strided2)
+ (check_effective_target_vect_strided3)
+ (check_effective_target_vect_strided4)
+ (check_effective_target_vect_strided8): ...these new functions.
+
+ * gcc.dg/vect/O3-pr39675-2.c: Update accordingly.
+ * gcc.dg/vect/costmodel/ppc/costmodel-slp-12.c: Likewise.
+ * gcc.dg/vect/fast-math-slp-27.c: Likewise.
+ * gcc.dg/vect/if-cvt-stores-vect-ifcvt-18.c: Likewise.
+ * gcc.dg/vect/pr37539.c: Likewise.
+ * gcc.dg/vect/slp-11a.c: Likewise.
+ * gcc.dg/vect/slp-11b.c: Likewise.
+ * gcc.dg/vect/slp-11c.c: Likewise.
+ * gcc.dg/vect/slp-12a.c: Likewise.
+ * gcc.dg/vect/slp-12b.c: Likewise.
+ * gcc.dg/vect/slp-18.c: Likewise.
+ * gcc.dg/vect/slp-19a.c: Likewise.
+ * gcc.dg/vect/slp-19b.c: Likewise.
+ * gcc.dg/vect/slp-21.c: Likewise.
+ * gcc.dg/vect/slp-23.c: Likewise.
+ * gcc.dg/vect/vect-cselim-1.c: Likewise.
+
+ * gcc.dg/vect/fast-math-vect-complex-3.c: Use vect_stridedN
+ instead of vect_interleave && vect_extract_even_odd.
+ * gcc.dg/vect/no-scevccp-outer-10a.c: Likewise.
+ * gcc.dg/vect/no-scevccp-outer-10b.c: Likewise.
+ * gcc.dg/vect/no-scevccp-outer-20.c: Likewise.
+ * gcc.dg/vect/vect-1.c: Likewise.
+ * gcc.dg/vect/vect-10.c: Likewise.
+ * gcc.dg/vect/vect-98.c: Likewise.
+ * gcc.dg/vect/vect-107.c: Likewise.
+ * gcc.dg/vect/vect-strided-a-mult.c: Likewise.
+ * gcc.dg/vect/vect-strided-a-u16-i2.c: Likewise.
+ * gcc.dg/vect/vect-strided-a-u16-i4.c: Likewise.
+ * gcc.dg/vect/vect-strided-a-u16-mult.c: Likewise.
+ * gcc.dg/vect/vect-strided-a-u32-mult.c: Likewise.
+ * gcc.dg/vect/vect-strided-a-u8-i2-gap.c: Likewise.
+ * gcc.dg/vect/vect-strided-a-u8-i8-gap2.c: Likewise.
+ * gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Likewise.
+ * gcc.dg/vect/vect-strided-float.c: Likewise.
+ * gcc.dg/vect/vect-strided-mult-char-ls.c: Likewise.
+ * gcc.dg/vect/vect-strided-mult.c: Likewise.
+ * gcc.dg/vect/vect-strided-same-dr.c: Likewise.
+ * gcc.dg/vect/vect-strided-u16-i2.c: Likewise.
+ * gcc.dg/vect/vect-strided-u16-i4.c: Likewise.
+ * gcc.dg/vect/vect-strided-u32-i4.c: Likewise.
+ * gcc.dg/vect/vect-strided-u32-i8.c: Likewise.
+ * gcc.dg/vect/vect-strided-u32-mult.c: Likewise.
+ * gcc.dg/vect/vect-strided-u8-i2-gap.c: Likewise.
+ * gcc.dg/vect/vect-strided-u8-i2.c: Likewise.
+ * gcc.dg/vect/vect-strided-u8-i8-gap2.c: Likewise.
+ * gcc.dg/vect/vect-strided-u8-i8-gap4.c: Likewise.
+ * gcc.dg/vect/vect-strided-u8-i8-gap7.c: Likewise.
+ * gcc.dg/vect/vect-strided-u8-i8.c: Likewise.
+ * gcc.dg/vect/vect-vfa-03.c: Likewise.
+
+ * gcc.dg/vect/no-scevccp-outer-18.c: Add vect_stridedN to the
+ target condition.
+ * gcc.dg/vect/pr30843.c: Likewise.
+ * gcc.dg/vect/pr33866.c: Likewise.
+ * gcc.dg/vect/slp-reduc-6.c: Likewise.
+ * gcc.dg/vect/vect-strided-store-a-u8-i2.c: Likewise.
+ * gcc.dg/vect/vect-strided-store-u16-i4.c: Likewise.
+ * gcc.dg/vect/vect-strided-store-u32-i2.c: Likewise.
+
+2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * gcc.dg/vect/slp-11.c: Split into...
+ * gcc.dg/vect/slp-11a.c, gcc.dg/vect/slp-11b.c,
+ gcc.dg/vect/slp-11c.c: ...these tests.
+ * gcc.dg/vect/slp-12a.c: Split 4-stride loop into...
+ * gcc.dg/vect/slp-12c.c: ...this new test.
+ * gcc.dg/vect/slp-19.c: Split into...
+ * gcc.dg/vect/slp-19a.c, gcc.dg/vect/slp-19b.c,
+ gcc.dg/vect/slp-19c.c: ...these new tests.
+
+2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * lib/target-supports.exp
+ (check_effective_target_vect_extract_even_odd_wide): Delete.
+ (check_effective_target_vect_strided_wide): Likewise.
+ * gcc.dg/vect/O3-pr39675-2.c: Use the non-wide versions instead.
+ * gcc.dg/vect/fast-math-pr35982.c: Likewise.
+ * gcc.dg/vect/fast-math-vect-complex-3.c: Likewise.
+ * gcc.dg/vect/pr37539.c: Likewise.
+ * gcc.dg/vect/slp-11.c: Likewise.
+ * gcc.dg/vect/slp-12a.c: Likewise.
+ * gcc.dg/vect/slp-12b.c: Likewise.
+ * gcc.dg/vect/slp-19.c: Likewise.
+ * gcc.dg/vect/slp-23.c: Likewise.
+ * gcc.dg/vect/vect-1.c: Likewise.
+ * gcc.dg/vect/vect-98.c: Likewise.
+ * gcc.dg/vect/vect-107.c: Likewise.
+ * gcc.dg/vect/vect-strided-float.c: Likewise.
+
+2011-05-02 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/init/new31.C: New.
+
+2011-05-02 Simon Martin <simartin@users.sourceforge.net>
+
+ PR c/35445
+ * gcc.dg/pr35445.c: New test.
+
+2011-05-02 Jason Merrill <jason@redhat.com>
+
+ * c-c++-common/vla-1.c: New.
+
+2011-05-02 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48822
+ * gcc.dg/torture/pr48822.c: New testcase.
+
+2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/47969
+ * g++.dg/cpp0x/constexpr-47969.C: New.
+
+2011-05-02 Ira Rosen <ira.rosen@linaro.org>
+
+ PR testsuite/48498
+ * gcc.dg/vect/slp-3.c: Increase loop bound. Don't expect to fail
+ on vect_no_align targets.
+ * gcc.dg/vect/no-vfa-pr29145.c: Don't expect to fail on
+ vect_no_align targets.
+
+2011-05-01 Xinliang David Li <davidxl@google.com>
+
+ * gcc.dg/tree-ssa/integer-addr.c: New test.
+ * gcc.dg/tree-ssa/alias_bug.c: New test.
+
+2011-05-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/48787
+ * gfortran.dg/round_3.f08: Add more checks.
+
+2011-04-30 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48821
+ * gfortran.dg/import9.f90: New, proper test.
+ * gfortran.dg/interface_37.f90: Remove bogus
+ test (bogus copy of interface_36.f90).
+
+2011-04-30 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48821
+ * gfortran.dg/interface_37.f90: New.
+
+2011-04-30 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/48746
+ * gfortran.dg/realloc_on_assign_7.f03: Test bounds.
+
+2011-04-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48809
+ * gcc.c-torture/execute/pr48809.c: New test.
+
+2011-04-29 Jeff Law <law@redhat.com>
+
+ * gcc.dg/tree-ssa/ssa-dom-thread-4.c: New test.
+
+2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48606
+ * g++.dg/init/ctor10.C: New.
+
+2011-04-29 Le-Chun Wu <lcwu@google.com>
+
+ * g++.dg/warn/Wconversion-null-2.C: Do not expect a NULL
+ warning in implicitly instantiated templates.
+
+2011-04-29 Le-Chun Wu <lcwu@google.com>
+
+ * g++.dg/warn/Wnull-conversion-1.C: New.
+ * g++.dg/warn/Wnull-conversion-2.C: New.
+
+2011-04-29 Diego Novillo <dnovillo@google.com>
+
+ * g++.old-deja/g++.other/null3.C: Expect warning about
+ converting boolean to a pointer.
+
+2011-04-29 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/48462
+ * gfortran.dg/realloc_on_assign_7.f03: Modify to test for lhs
+ being a target.
+
+ PR fortran/48746
+ * gfortran.dg/realloc_on_assign_7.f03: Add subroutine pr48746.
+
+2011-04-29 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48810
+ * gfortran.dg/typebound_proc_22.f90: New.
+
+ PR fortran/48800
+ * gfortran.dg/interface_36.f90: New.
+
+2011-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/48488
+ PR libgfortran/48602
+ PR libgfortran/48615
+ PR libgfortran/48684
+ PR libgfortran/48787
+ * gfortran.dg/fmt_g.f: Adjust test.
+ * gfortran.dg/fmt_g0_1.f08: Adjust test.
+ * gfortran.dg/round_3.f08: New test.
+ * gfortran.dg/namelist_print_1.f: Adjust test.
+ * gfortran.dg/char4_iunit_1.f03: Adjust test.
+ * gfortran.dg/f2003_io_5.f03: Adjust test.
+ * gfortran.dg/coarray_15.f90: Adjust test.
+ * gfortran.dg/namelist_65.f90: Adjust test.
+ * gfortran.dg/fmt_cache_1.f: Adjust test.
+ * gfortran.dg/char4_iunit_2.f03: Adjust test.
+ * gfortran.dg/real_const_3.f90: Adjust test.
+
+2011-04-29 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/tree-ssa/inline-10.c: New testcase.
+ * gcc.dg/tree-ssa/inline-9.c: Disable partial inlining.
+
+2011-04-28 Xinliang David Li <davidxl@google.com>
+
+ * gcc.dg/tree-prof/prof-robust-1.c: New test.
+ * g++.dg/prof-robust-1.C: New test.
+
+2011-04-28 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/48765
+ * gcc.dg/vect/pr48765.c: New.
+
+2011-04-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR tree-optimization/48775
+ * gcc.dg/pr48616.c: Also add -fno-common on alpha*-dec-osf*.
+
+2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48798
+ * g++.dg/inherit/pr48798.C: New.
+ * g++.old-deja/g++.other/base1.C: Adjust.
+
+2011-04-28 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/48656
+ * g++.dg/template/inherit7.C: New test case.
+
+2011-04-28 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/40052
+ PR tree-optimization/15347
+ * gcc.dg/tree-ssa/vrp57.c: New testcase.
+ * gcc.dg/pr15347.c: Likewise.
+
+2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48530
+ * g++.dg/cpp0x/sfinae18.C: New.
+
+2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48771
+ * g++.dg/ext/is_literal_type1.C: New.
+
+2011-04-28 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48112
+ PR fortran/48279
+ * gfortran.dg/interface_35.f90: New.
+ * gfortran.dg/erfc_scaled_1.f90: Don't compile with -pedantic.
+ * gfortran.dg/func_result_6.f90: Add dg-warning.
+ * gfortran.dg/bessel_1.f90: Ditto.
+ * gfortran.dg/hypot_1.f90: Ditto.
+ * gfortran.dg/proc_ptr_comp_20.f90: Ditto.
+ * gfortran.dg/proc_ptr_comp_21.f90: Ditto.
+ * gfortran.dg/interface_assignment_4.f90: Ditto.
+
+2011-04-27 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/ext/complex8.C: New.
+
+ * g++.dg/cpp0x/initlist49.C: New.
+ * g++.dg/init/new30.C: New.
+
+2011-04-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48788
+ * gfortran.dg/whole_file_34.f90: New.
+
+2011-04-27 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/tree-ssa/inline-9.c: New testcase.
+
+2011-04-27 Jason Merrill <jason@redhat.com>
+
+ * g++.old-deja/g++.oliva/overload1.C: Adjust.
+
+ * g++.dg/parse/ambig6.C: New.
+
+2011-04-27 Nick Clifton <nickc@redhat.com>
+
+ * gcc.dg/20020312-2.c: Add definition for RX.
+
+ * lib/target-supports.exp (add_options_for_ieee): Use -mnofpu
+ option with RX targets.
+
+ * gcc.target/rx/pack.c: Replace C++ style // comments with C style
+ /* */ comments.
+
+2011-04-27 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/pr23382.c: Remove.
+
+2011-04-27 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/48767
+ * gcc.c-torture/compile/pr48767.c: New test.
+
+2011-04-27 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48772
+ * g++.dg/pr48772.C: New testcase.
+
+2011-04-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/48742
+ * gcc.c-torture/compile/pr48742.c: New test.
+
+2011-04-26 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/lookup/koenig13.C: New.
+
+ * g++.dg/cpp0x/initlist48.C: New.
+
+2011-04-25 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/sfinae17.C: New.
+
+2011-03-23 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/48258
+ * gcc.target/powerpc/pr48258-1.c: New file.
+ * gcc.target/powerpc/pr48258-2.c: Ditto.
+
+2011-04-26 Xinliang David Li <davidxl@google.com>
+
+ * gcc.dg/uninit-suppress.c: New test.
+ * gcc.dg/uninit-suppress.c: New test.
+
+2011-04-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48768
+ * gcc.dg/pr48768.c: New test.
+
+ PR tree-optimization/48734
+ * gcc.c-torture/compile/pr48734.c: New test.
+
+ PR testsuite/48753
+ * gcc.dg/tree-prof/val-prof-2.c: Adjust for 32-bit HWI.
+
+2011-04-26 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48731
+ * gcc.dg/torture/pr48731.c: New testcase.
+
+2011-04-26 Richard Guenther <rguenther@suse.de>
+
+ PR testsuite/48753
+ * gcc.dg/tree-prof/val-prof-2.c: Adjust.
+
+2011-04-26 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48694
+ * gcc.dg/torture/pr48694-1.c: New testcase.
+ * gcc.dg/torture/pr48694-2.c: Likewise.
+
+2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/ext/underlying_type1.C: New.
+ * g++.dg/ext/underlying_type2.C: Likewise.
+ * g++.dg/ext/underlying_type3.C: Likewise.
+ * g++.dg/ext/underlying_type4.C: Likewise.
+ * g++.dg/ext/underlying_type5.C: Likewise.
+ * g++.dg/ext/underlying_type6.C: Likewise.
+ * g++.dg/ext/underlying_type7.C: Likewise.
+ * g++.dg/ext/underlying_type8.C: Likewise.
+ * g++.dg/ext/underlying_type9.C: Likewise.
+ * g++.dg/ext/underlying_type10.C: Likewise.
+
+2011-04-25 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/regress/template-const2.C: New.
+
+2011-04-25 Jeff Law <law@redhat.com>
+
+ * gcc.dg/tree-ssa/vrp56.c: new test.
+
+2011-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * go.test/go-test.exp (go-set-goarch): Accept mips*-*-*.
+
+2011-04-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR preprocessor/48740
+ * c-c++-common/raw-string-11.c: New test.
+
+2011-04-23 John David Anglin <dave.anglin@nrc-cnrc.ca>
+
+ * gcc.dg/pr48616.c (dg-options): Add -fno-common to options on
+ hppa*-*-hpux*.
+
+2011-04-23 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray_19.f90: New.
+
+2011-04-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/48685
+ * gcc.dg/pr48685.c: New test.
+
+2011-04-22 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/tree-ssa/pr38699.c: Fix testcase.
+
+2011-04-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48717
+ * gcc.c-torture/execute/pr48717.c: New test.
+
+2011-04-22 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/48723
+ * gcc.target/i386/pr48723.c: New test.
+
+2011-04-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/48716
+ * gcc.dg/gomp/pr48716.c: New test.
+ * g++.dg/gomp/pr48716.C: New test.
+
+2011-04-22 Alexander Monakov <amonakov@ispras.ru>
+
+ PR c/36750
+ * gcc.dg/missing-field-init-2.c: Update testcase.
+
+2011-04-22 Alan Modra <amodra@gmail.com>
+
+ * gcc.target/powerpc/ppc-pow.c: Allow for tail calls.
+
+2011-04-21 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/48405
+ * gfortran.dg/function_optimize_6.f90: New test.
+
+2011-04-21 Easwaran Raman <eraman@google.com>
+
+ * gcc.dg/stack-layout-2.c: New test.
+
+2011-04-21 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48703
+ * g++.dg/lto/pr48207-2_0.C: New testcase.
+ * g++.dg/lto/pr48207-3_0.C: Likewise.
+
+2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/volatile5.adb: New test.
+ * gnat.dg/volatile5_pkg.ads: New helper.
+
+2011-04-21 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/48708
+ * gcc.target/i386/pr48708.c: New test.
+
+2011-04-21 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * gcc.dg/vect/vect-119.c: New test.
+
+2011-04-21 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * gcc.dg/vect/vect.exp: Run the main tests twice, one with -flto
+ and once without.
+
+2011-04-21 Richard Earnshaw <rearnsha@arm.com>
+ Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR target/46329
+ * gcc.target/arm/pr46329.c: New test.
+
+2011-04-21 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray_18.f90: New.
+
+2011-04-20 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/initlist47.C: New.
+
+ * g++.dg/init/dtor4.C: New.
+
+2011-04-20 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/48678
+ * gcc.target/i386/sse2-pinsrw.c: New test.
+ * gcc.target/i386/avx-vpinsrw.c: Ditto.
+ * gcc.target/i386/sse4_1-insvqi.c: Ditto.
+ * gcc.target/i386/sse2-insvhi.c: Ditto.
+ * gcc.target/i386/sse4_1-insvsi.c: Ditto.
+ * gcc.target/i386/sse4_1-insvdi.c: Ditto.
+
+2011-04-20 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/const4.C: New.
+
+2011-04-20 Easwaran Raman <eraman@google.com>
+
+ * gcc.dg/stack-layout-1.c: New test.
+
+2011-04-20 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * gcc.dg/vect/vect-shift-3.c, gcc.dg/vect/vect-shift-4.c: New.
+ * lib/target-supports.exp (check_effective_target_vect_shift_char): New
+ function.
+
+2011-04-20 Kai Tietz <ktietz@redhat.com>
+
+ * gcc.dg/binop-xor1.c: New test.
+ * gcc.dg/binop-xor2.c: New test.
+ * gcc.dg/binop-xor3.c: New test.
+ * gcc.dg/binop-xor4.c: New test.
+ * gcc.dg/binop-xor5.c: New test.
+
+2011-04-20 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47892
+ * gcc.dg/vect/fast-math-ifcvt-1.c: New testcase.
+
+2011-04-20 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48695
+ * g++.dg/torture/pr48695.C: New testcase.
+
+2011-04-20 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.dg/pr42629.c: Add dg-require-effective-target int32plus
+ * gcc.c-torture/execute/cmpsi-2.c: Ditto
+ * gcc.c-torture/execute/pr45262.c: Ditto
+ * gcc.dg/torture/pr43165.c: Ditto.
+ * gcc.dg/torture/pr47228.c: Ditto.
+ * gcc.dg/tree-ssa/pr45144.c: Ditto.
+ * gcc.dg/ipa/pr45644.c: Ditto.
+ * gcc.c-torture/compile/pr43191.c: Ditto. Remove dg-skip-if for
+ PDP11.
+
+2011-04-19 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/ext/complex7.C: New.
+
+ * g++.dg/ext/attrib41.C: New.
+
+2011-04-19 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR testsuite/48676
+ * gcc.dg/torture/pr37868.c: Skip on sh*-*-*.
+
+2011-04-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/48678
+ * gcc.target/i386/pr48678.c: New test.
+
+2011-04-19 Martin Jambor <mjambor@suse.cz>
+
+ * g++.dg/opt/devirt1.C: Bump to -O2, remove XFAIL.
+ * g++.dg/opt/devirt2.C: New test.
+ * g++.dg/ipa/devirt-g-1.C: Likewise.
+
+2011-04-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48588
+ * gfortran.dg/whole_file_33.f90: New.
+
+2011-04-19 Martin Jambor <mjambor@suse.cz>
+
+ * g++.dg/ipa/devirt-7.C: New test.
+
+2011-04-19 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48207
+ * g++.dg/lto/pr48207_0.C: New testcase.
+
+2011-04-18 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/init/void1.C: New.
+
+ * g++.dg/cpp0x/union4.C: New.
+
+2011-04-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/48661
+ * g++.dg/torture/pr48661.C: New test.
+
+ PR c++/48632
+ * g++.dg/gomp/pr48632.C: New test.
+
+2011-04-18 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/sse2-maskmovdqu.c: New test.
+ * gcc.target/i386/avx-vmaskmovdqu.c: Ditto.
+
+2011-04-18 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray_17.f90: New.
+ * gfortran.dg/coarray_10.f90: Update dg-error.
+
+2011-04-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR testsuite/48251
+ * gcc.dg/guality/guality.exp: Disable on alpha*-dec-osf*.
+ * gfortran.dg/guality/guality.exp: Likewise.
+
+2011-04-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gfortran.dg/fmt_g0_5.f08: Use dg-add-options ieee.
+
+2011-04-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/vect/pr48377.c: Remove dg-do run.
+
+2011-04-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/ipa/pr48195.c: Add dg-require-effective-target lto.
+
+2011-04-18 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/46364
+ * g++.dg/torture/pr46364.C: New testcase.
+
+2011-04-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * obj-c++.dg/dwarf-2.mm: Skip on alpha*-dec-osf*.
+
+2011-04-18 Alexander Monakov <amonakov@ispras.ru>
+
+ * gcc.dg/pr48235.c: Add dg-require-effective-target freorder.
+
+2011-04-18 Ulrich Weigand <ulrich.weigand@linaro.org>
+ Ira Rosen <ira.rosen@linaro.org>
+
+ PR target/48252
+ * gcc.target/arm/pr48252.c: New test.
+
+2011-04-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48616
+ * gcc.dg/pr48616.c: New test.
+
+2011-04-18 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray_16.f90: New.
+
+2011-04-18 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/48462
+ * gfortran.dg/realloc_on_assign_7.f03: New test.
+
+2011-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/48602
+ * gfortran.dg/fmt_g0_6.f08: New test.
+
+2011-04-17 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/sfinae16.C: New.
+
+2011-04-17 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * gcc.target/mips/reg-var-1.c: New test.
+
+2011-04-17 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/winline-5.c: Update testcase.
+
+2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/discr27.ad[sb]: Move dg directive.
+ * gnat.dg/discr28.ad[sb]: New test.
+ * gnat.dg/discr28_pkg.ads: New helper.
+
+2011-04-17 Michael Matz <matz@suse.de>
+
+ PR tree-optimization/48622
+ PR lto/48645
+ * gcc.dg/lto/pr48622_0.c: New test.
+
+2011-04-16 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/avx256-unaligned-load-1.c: Update scan patterns.
+ * gcc.target/i386/avx256-unaligned-load-2.c: Ditto.
+ * gcc.target/i386/avx256-unaligned-load-3.c: Ditto.
+ * gcc.target/i386/avx256-unaligned-store-1.c: Ditto.
+ * gcc.target/i386/avx256-unaligned-store-2.c: Ditto.
+ * gcc.target/i386/avx256-unaligned-store-3.c: Ditto.
+
+2011-04-15 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/range-for17.C: New.
+
+2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+ * g++.dg/cpp0x/range-for2.C: Correct for declaration.
+ * g++.dg/cpp0x/range-for3.C: Likewise.
+ * g++.dg/cpp0x/range-for9.C: Correct error message.
+ * g++.dg/cpp0x/range-for11.C: New.
+ * g++.dg/cpp0x/range-for12.C: New.
+ * g++.dg/cpp0x/range-for13.C: New.
+ * g++.dg/cpp0x/range-for14.C: New.
+ * g++.dg/cpp0x/range-for15.C: New.
+ * g++.dg/cpp0x/range-for16.C: New.
+
+2011-04-15 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray_15.f90: Change to dg-do run.
+
+2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc.dg/naming-4.m: Updated.
+ * objc.dg/naming-5.m: Updated.
+ * objc.dg/naming-6.m: New.
+ * objc.dg/naming-7.m: New.
+ * obj-c++.dg/naming-1.mm: Updated.
+ * obj-c++.dg/naming-2.mm: Updated.
+ * obj-c++.dg/naming-3.mm: New.
+ * obj-c++.dg/naming-4.mm: New.
+
+2011-04-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/48589
+ * gfortran.dg/fmt_g0_5.f08: New test.
+
+2011-04-15 Richard Guenther <rguenther@suse.de>
+
+ PR testsuite/48286
+ * gfortran.dg/cray_pointers_8.f90: Use -ffloat-store.
+
+2011-04-15 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.target/avr/torture/pr41885.c (dg-options): Change
+ -finline-limit=0 to -fno-inline
+
+2011-04-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/48614
+ * gcc.target/i386/pr46084.c: Require avx_runtime instead of
+ just avx.
+
+2011-04-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/48605
+ * gcc.target/i386/sse4_1-insertps-3.c: New test.
+ * gcc.target/i386/sse4_1-insertps-4.c: New test.
+ * gcc.target/i386/avx-insertps-3.c: New test.
+ * gcc.target/i386/avx-insertps-4.c: New test.
+
+2011-04-14 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.target/avr/torture/pr41885.c (dg-options): Add
+ -finline-limit=0
+
+2011-04-14 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/46779
+ PR target/45291
+ PR target/41894
+ * gcc.target/avr/pr46779-1.c: New test case
+ * gcc.target/avr/pr46779-2.c: New test case
+
+2011-04-14 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/sfinae15.C: New.
+
+ * g++.dg/cpp0x/sfinae14.C: New.
+
+ * g++.dg/ext/vla10.C: New.
+
+2011-04-14 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/ssa-dse-14.c: New testcase.
+
+2011-04-14 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/fold-bitand-4.c: Move ...
+ * c-c++-common/fold-bitand-4.c: ... here. Adjust slightly.
+
+2011-04-14 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.target/avr/trivial.c: Fix line endings. Make PROGMEM
+ variables const.
+ * gcc.target/avr/torture/trivial.c: Ditto.
+
+2011-04-13 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/operator11.C: New.
+
+2011-04-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/48591
+ * gcc.dg/gomp/pr48591.c: New test.
+
+ PR c++/48570
+ * g++.dg/cpp0x/constexpr-wstring1.C: New test.
+ * g++.dg/cpp0x/constexpr-wstring2.C: New test.
+
+2011-04-13 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/48574
+ * g++.dg/template/dependent-expr7.C: New test case.
+
+2011-04-13 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/sfinae13.C: New.
+
+2011-04-13 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/sse2-init-v2di-2.c: Update scan pattern.
+
+2011-04-12 Janis Johnson <janisjo@codesourcery.com>
+
+ * gcc.target/arm/pr43698.c: Remove -march option.
+
+2011-04-12 Janis Johnson <janisjo@codesourcery.com>
+
+ * gcc.target/arm/sync-1.c: Limit to sync_int_long, do not use
+ -march option.
+
+2011-04-12 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/48360
+ PR fortran/48456
+ * gfortran.dg/realloc_on_assign_6.f03: New test.
+
+2011-04-12 Kai Tietz <ktietz@redhat.com>
+
+ * g++.dg/ext/bitfield2.C: Add for i?86/x86_64-*-mingw*
+ targets the additional -mno-ms-bitfields and
+ -Wno-packed-bitfield-compat options.
+ * g++.dg/ext/bitfield3.C: Likewise.
+ * g++.dg/ext/bitfield4.C: Likewise.
+ * g++.dg/ext/bitfield5.C: Likewise.
+ * gcc.dg/bitfld-15.c: Likewise.
+ * gcc.dg/bitfld-16.c: Likewise.
+ * gcc.dg/bitfld-17.c: Likewise.
+ * gcc.dg/bitfld-18.c: Likewise.
+
+2011-04-12 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * gcc.target/arm/neon-vld3-1.c: New test.
+ * gcc.target/arm/neon-vst3-1.c: New test.
+ * gcc.target/arm/neon/v*.c: Regenerate.
+
+2011-04-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/48549
+ * g++.dg/opt/pr48549.C: New test.
+
+2011-04-12 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/46076
+ * gcc.dg/tree-ssa/pr46076.c: Un-XFAIL.
+
+2011-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR testsuite/21164
+ * lib/compat.exp (compat-execute): Declare unsupported after
+ stripping path from src1.
+ * lib/lto.exp (lto-execute): Likewise.
+
+2011-04-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/48552
+ * gcc.dg/pr48552-1.c: New test.
+ * gcc.dg/pr48552-2.c: New test.
+
+2011-04-11 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/sfinae12.C: New.
+
+ * g++.dg/cpp0x/enum10.C: New.
+
+ * g++.dg/cpp0x/lambda/lambda-this4.C: New.
+
+ * g++.dg/cpp0x/rv-func.C: New.
+
+2011-04-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/torture/pr47917.c: Define _ISO_C_SOURCE=19990L for
+ alpha*-dec-osf5*.
+
+2011-04-11 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/48195
+ * gcc.dg/ipa/pr48195.c: New test.
+
+2011-04-10 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/return3.adb: Remove unused switch.
+
+2011-04-08 Mike Stump <mikestump@comcast.net>
+
+ PR testsuite/48506
+ * gcc.dg/tree-ssa/ssa-ccp-17.c: Robustify against ports that
+ default to fno-common.
+
+2011-04-08 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.dg/sibcall-3.c: Don't xfail on AVR.
+ * gcc.dg/sibcall-4.c: Don't xfail on AVR.
+
+2011-04-08 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/48448
+ * gfortran.dg/function_optimize_5.f90: New test.
+
+2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/aggr17.adb: New test.
+ * gnat.dg/aggr18.adb: Likewise.
+
+2011-04-08 Michael Matz <matz@suse.de>
+
+ PR middle-end/48389
+ * gcc.target/i386/pr48389.c: New test.
+
+2011-04-08 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/48272
+ * g++.dg/opt/pr48272.C: New.
+
+2011-04-08 Dmitry Melnik <dm@ispras.ru>
+
+ PR rtl-optimization/48235
+ * gcc.dg/pr48235.c: New.
+
+2011-04-08 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/48302
+ * g++.dg/opt/pr48302.C: New.
+
+2011-04-08 Alexander Monakov <amonakov@ispras.ru>
+
+ PR target/48273
+ * g++.dg/opt/pr48273.C: New.
+
+2011-04-08 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/48442
+ * gcc.dg/pr48442.c: New.
+
+2011-04-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48377
+ * gcc.dg/vect/pr48377.c: New test.
+
+2011-04-07 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/regress/call1.C: New.
+
+ * g++.dg/cpp0x/variadic107.C: New.
+
+ * g++.dg/cpp0x/sfinae11.C: New.
+ * g++.dg/cpp0x/noexcept02.C: Fix.
+
+ * g++.dg/cpp0x/sfinae10.C: New.
+
+ * g++.dg/cpp0x/sfinae9.C: New.
+
+ * c-c++-common/Wcast-qual-1.c: Move here from...
+ * gcc.dg/cast-qual-3.c: ...here, and...
+ * g++.dg/warn/Wcast-qual2.C: ...here.
+
+ * g++.dg/cpp0x/sfinae8.C: New.
+
+ * g++.dg/cpp0x/sfinae7.C: New.
+
+ * g++.dg/cpp0x/enum9.C: New.
+
+2011-04-07 Mike Stump <mikestump@comcast.net>
+
+ * gcc.dg/torture/stackalign/non-local-goto-5.c: Fix for targets
+ with no trampolines.
+
+2011-04-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/48117
+ * gfortran.dg/gomp/pr48117.f90: New test.
+
+ PR debug/48343
+ * gcc.dg/torture/pr48343.c: New test.
+
+2011-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.target/i386/asm-6.c: Remove dg-xfail-if.
+
+2011-04-07 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ * gcc.dg/lto/20090210_0.c: Require tls_runtime target.
+
+2011-04-07 Tom de Vries <tom@codesourcery.com>
+
+ PR target/43920
+ * lib/scanasm.exp (object-size): New proc.
+ * gcc.target/arm/pr43920-2.c: New test.
+
+2011-04-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ PR fortran/48477
+ * gfortran.dg/coarray_13.f90: Avoid out-of-bounds access.
+
+2011-04-06 Steve Ellcey <sje@cup.hp.com>
+
+ * gcc.dg/mtune.c: Prune note from output.
+
+2011-04-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48466
+ * gcc.dg/guality/pr36977.c: New test.
+ * gcc.dg/guality/pr48466.c: New test.
+
+2011-04-06 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ * gcc.target/arm/pr43920-1.c: Fix accidental duplication.
+
+2011-04-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/return3.adb: New test.
+
+2011-04-06 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47663
+ * gcc.dg/tree-ssa/inline-8.c: New testcase.
+
+2011-04-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.dg/torture/pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options for
+ Solaris 8 and 9 as well.
+
+2011-04-05 Tom de Vries <tom@codesourcery.com>
+
+ PR target/43920
+ * gcc.target/arm/pr43920-1.c: New test.
+
+2011-04-04 Yufeng Zhang <yufeng.zhang@arm.com>
+
+ * g++.dg/abi/arm_cxa_vec1.C (__ARM_EABI__): Fix typo.
+ (cctor): Actually return the value.
+ (main): Cast return values.
+
+2010-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * gfortran.dg/character_comparison_8.f90: New test.
+
+2010-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * frontend-passes: (optimize_lexical_comparison): New function.
+ (optimize_expr): Call it.
+ (optimize_comparison): Also handle lexical comparison functions.
+ Return false instad of -2 for unequal comparison.
+
+2011-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/48412
+ * function_optimize_4.f90: New test.
+
+2011-04-04 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.dg/coarray_10.f90: Add coarray descriptor diagnostic check.
+ * gfortran.dg/coarray_13.f90: Add checks for run-time cobounds.
+ * gfortran.dg/coarray_15.f90: New.
+
+2011-04-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gfortran.dg/bessel_6.f90: Use dg-add-options ieee.
+ * gfortran.dg/bessel_7.f90: Likewise.
+
+2011-04-03 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/bessel_6.f90: Reduce mymax for Tru64.
+
+2011-04-03 Richard Guenther <rguenther@suse.de>
+ Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/if-cvt-stores-vect-ifcvt-18.c: New test.
+ * gcc.dg/vect/vect.exp: Run if-cvt-stores-vect* tests with
+ -ftree-loop-if-convert-stores.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/aggr2.ads: New test.
+
+2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/debug2.ad[sb]: New test.
+ * gnat.dg/debug2_pkg.ads: New helper.
+ * gnat.dg/debug3.ad[sb]: New test.
+
+2011-04-01 Uros Bizjak <ubizjak@gmail.com>
+
+ * go.test/go-test.exp (go-set-goarch): Recognize alpha*-*-*.
+
+2011-04-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/48335
+ * gcc.c-torture/compile/pr48335-1.c: New test.
+ * gcc.dg/pr48335-1.c: New test.
+ * gcc.dg/pr48335-2.c: New test.
+ * gcc.dg/pr48335-3.c: New test.
+ * gcc.dg/pr48335-4.c: New test.
+ * gcc.dg/pr48335-5.c: New test.
+ * gcc.dg/pr48335-6.c: New test.
+ * gcc.dg/pr48335-7.c: New test.
+ * gcc.dg/pr48335-8.c: New test.
+ * gcc.target/i386/pr48335-1.c: New test.
+
+2011-04-01 Vincent Lefevre <vincent+gcc@vinc17.org>
+
+ PR c/36299
+ * gcc.dg/Waddress.c: New test.
+
+2011-04-01 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/48352
+ * gfortran.dg/function_optimize_3.f90: New test.
+
+2011-04-01 Bernd Schmidt <bernds@codesourcery.com>
+
+ * gcc.c-torture/compile/20110401-1.c: New test.
+
+ * g++.dg/lto/20091002-1_0.C: Use "dg-require-effective-target fpic".
+ * g++.dg/lto/20091002-2_0.C: Likewise.
+ * g++.dg/lto/20090303_0.c: Likewise.
+ * g++.dg/lto/20091004-1_0.C: Likewise.
+ * g++.dg/lto/20091002-3_0.C: Likewise.
+ * g++.dg/lto/20091004-2_0.C: Likewise.
+ * g++.dg/lto/20081123_0.C: Likewise.
+ * g++.dg/lto/20090313_0.C: Likewise.
+ * g++.dg/lto/20081109-1_0.C: Likewise.
+ * g++.dg/lto/20081219_0.C: Likewise.
+ * g++.dg/lto/20081204-1_0.C: Likewise.
+ * g++.dg/lto/20090302_0.C: Likewise.
+ * g++.dg/lto/20081119-1_0.C: Likewise.
+ * g++.dg/lto/20081118_0.C: Likewise.
+ * gcc.dg/lto/20091020-2_0.c: Likewise.
+ * gcc.dg/lto/20090210_0.c: Likewise.
+ * gcc.dg/lto/20081204-1_0.c: Likewise.
+ * gcc.dg/lto/20081224_0.c: Likewise.
+ * gcc.dg/lto/20090219_0.c: Likewise.
+ * gcc.dg/lto/20091014-1_0.c: Likewise.
+ * gcc.dg/lto/20091016-1_0.c: Likewise.
+ * gcc.dg/lto/20090206-2_0.c: Likewise.
+ * gcc.dg/lto/20090116_0.c: Likewise.
+ * gcc.dg/lto/20091013-1_0.c: Likewise.
+ * gcc.dg/lto/20091015-1_0.c: Likewise.
+ * gcc.dg/lto/20090126-2_0.c: Likewise.
+
+2011-03-31 Ian Lance Taylor <iant@google.com>
+
+ * go.test/go-test.exp (go-set-goarch): Recognize MIPS ABIs.
+
+2011-03-31 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt16.adb: New test.
+
+2011-03-31 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/defaulted24.C: New.
+
+2011-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/16292
+ * gfortran.dg/g77/cabs.f: Only xfail execution on mips-sgi-irix6*
+ with -O0.
+
+2011-03-31 Eric Botcazou <ebotcazou@adacore.com>
+
+ * g++.dg/other/i386-9.C: New test.
+
+2011-03-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * go.test/go-test.exp (go-set-goarch): Use sparc64 for 64-bit SPARC.
+
+2011-03-30 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/regress/error-recovery1.C: New.
+
+ * g++.dg/cpp0x/regress/isnan.C: New.
+
+ * g++.dg/cpp0x/initlist46.C: New.
+
+2011-03-30 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR target/47551
+ * gcc.target/arm/neon-modes-2.c: New test.
+
+2011-03-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/48305
+ * gcc.c-torture/compile/pr48305.c: New test.
+
+2011-03-29 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/regress/value-dep1.C: New.
+
+2011-03-29 Steve Ellcey <sje@cup.hp.com>
+
+ * gcc.dg/torture/pr47917.c: Use -std=gnu99 on HP-UX.
+
+2011-03-29 Ian Lance Taylor <iant@google.com>
+
+ * go.test/go-test.exp: Handle the test lines used in several new
+ tests.
+ (errchk): Add opts parameter. Change all callers. Handle parens
+ in regexps.
+
+2011-03-29 Peter Bergner <bergner@vnet.ibm.com>
+ Dominique d'Humieres <dominiq@lps.ens.fr>
+
+ * gcc.dg/stack-usage-1.c (SIZE): Provide proper values for __ppc64__
+ and __APPLE__ && __PPC__ && __ALTIVEC__.
+
+2011-03-29 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/dependent1.C: New.
+
+ * g++.dg/cpp0x/constexpr-48089.C: Adjust.
+
+ * g++.dg/cpp0x/constexpr-memfn1.C: New.
+
+ * g++.dg/cpp0x/constexpr-diag1.C: Adjust error locations.
+
+2011-03-29 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48095
+ * gfortran.dg/module_md5_1.f90: Modified MD5 sum.
+ * gfortran.dg/proc_ptr_comp_32.f90: New.
+
+2011-03-29 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * gfortran.dg/function_optimize_1.f90: Add -Warray-temporaries,
+ check for corresponding warning.
+
+2011-03-28 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/rv-deduce2.C: New.
+
+2011-03-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48203
+ * gcc.dg/pr48203.c: New test.
+
+2011-03-28 Jeff Law <law@redhat.com>
+
+ * gcc.dg/tree-ssa/ssa-dom-thread-3.c: New test.
+
+2011-03-28 Peter Bergner <bergner@vnet.ibm.com>
+
+ * gcc.dg/stack-usage-1.c (SIZE): Provide proper values for __PPC64__
+ and __PPC__ && __ALTIVEC__.
+
+2011-03-28 Dominique d'Humieres <dominiq@lps.ens.fr>
+
+ PR testsuite/48238
+ * gcc.dg/debug/dwarf2/pr47939-1.c: Generalize scan-assembler regex.
+ * gcc.dg/debug/dwarf2/pr47939-2.c: Likewise.
+ * gcc.dg/debug/dwarf2/pr47939-3.c: Likewise.
+ * gcc.dg/debug/dwarf2/pr47939-4.c: Likewise.
+
+2011-03-28 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/initlist-array2.C: New.
+
+ * g++.dg/cpp0x/initlist-array1.C: New.
+
+ * g++.dg/cpp0x/constexpr-compound.C: New.
+
+ * g++.dg/cpp0x/constexpr-using.C: New.
+
+ * g++.dg/cpp0x/constexpr-noexcept.C: New.
+
+2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR testsuite/48276
+ * gcc.target/i386/pr47502-2.c: Add -fno-pic.
+
+2011-03-28 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.dg/slp-1.c: New test.
+
+2011-03-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gcc.target/i386/avx256-unaligned-load-1.c: New.
+ * gcc.target/i386/avx256-unaligned-load-2.c: Likewise.
+ * gcc.target/i386/avx256-unaligned-load-3.c: Likewise.
+ * gcc.target/i386/avx256-unaligned-load-4.c: Likewise.
+ * gcc.target/i386/avx256-unaligned-load-5.c: Likewise.
+ * gcc.target/i386/avx256-unaligned-load-6.c: Likewise.
+ * gcc.target/i386/avx256-unaligned-load-7.c: Likewise.
+ * gcc.target/i386/avx256-unaligned-store-1.c: Likewise.
+ * gcc.target/i386/avx256-unaligned-store-2.c: Likewise.
+ * gcc.target/i386/avx256-unaligned-store-3.c: Likewise.
+ * gcc.target/i386/avx256-unaligned-store-4.c: Likewise.
+ * gcc.target/i386/avx256-unaligned-store-5.c: Likewise.
+ * gcc.target/i386/avx256-unaligned-store-6.c: Likewise.
+ * gcc.target/i386/avx256-unaligned-store-7.c: Likewise.
+
+2011-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/47065
+ * gfortran.dg/trim_optimize_5.f90: New test.
+ * gfortran.dg/trim_optimize_6.f90: New test.
+
+2011-03-27 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR target/38598
+ * gcc.target/mips/madd-7.c: Remove -mlong32.
+ * gcc.target/mips/msub-7.c: Likewise.
+
+2011-03-27 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/vect-outer-5.c: Reduce the distance between data
+ accesses to preserve the meaning of the test for doubleword vectors.
+ * gcc.dg/vect/no-vfa-pr29145.c: Likewise.
+ * gcc.dg/vect/slp-3.c: Reduce the loop bound for the same reason.
+
+2011-03-26 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48291
+ * gfortran.dg/class_42.f03: New.
+
+2011-03-26 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/vect-cselim-1.c: Fail on targets that don't support
+ strided accesses.
+
+2011-03-26 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/48144
+ * gcc.dg/pr48144.c: New test.
+
+2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/discr27.ad[sb]: New test.
+
+2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/limited_with2.ad[sb]: New test.
+ * gnat.dg/limited_with2_pkg1.ads: New helper.
+ * gnat.dg/limited_with2_pkg2.ads: Likewise.
+
+2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt15.adb: New test.
+ * gnat.dg/opt15_pkg.ad[sb]: New helper.
+
+2011-03-25 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48174
+ PR fortran/45304
+ * gfortran.dg/ishft_4.f90: Adapt scan-tree-dump-times.
+ * gfortran.dg/leadz_trailz_3.f90: Ditto
+
+2011-03-25 Martin Jambor <mjambor@suse.cz>
+
+ * gcc.c-torture/compile/pr44686.c: Do not explicitely specify -O2.
+
+2011-03-25 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/defaulted22.C: New.
+ * g++.dg/cpp0x/defaulted23.C: New.
+ * g++.dg/cpp0x/defaulted15.C: Adjust.
+
+2011-03-25 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/move1.C: New.
+
+2011-03-25 Ira Rosen <ira.rosen@linaro.org>
+
+ PR target/48287
+ * gcc.dg/vect/vect-cselim-1.c: Fail for vect_no_align.
+
+2011-03-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/torture/pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options
+ for mips-sgi-irix6.5.
+ Replace snprintf prototype by <stdio.h>.
+
+2011-03-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR testsuite/48283
+ * gcc.dg/graphite/block-3.c: Add dg-require-effective-target
+ run_expensive_tests.
+ * gcc.dg/graphite/block-4.c: Likewise.
+ * gcc.dg/graphite/block-7.c: Likewise.
+ * gcc.dg/graphite/block-8.c: Likewise.
+
+2011-03-25 Richard Guenther <rguenther@suse.de>
+
+ * g++.dg/tree-ssa/pr41186.C: Scan the appropriate FRE dump.
+ * g++.dg/tree-ssa/pr8781.C: Likewise.
+ * gcc.dg/ipa/ipa-pta-13.c: Likewise.
+ * gcc.dg/ipa/ipa-pta-3.c: Likewise.
+ * gcc.dg/ipa/ipa-pta-4.c: Likewise.
+ * gcc.dg/tree-ssa/20041122-1.c: Likewise.
+ * gcc.dg/tree-ssa/alias-18.c: Likewise.
+ * gcc.dg/tree-ssa/foldstring-1.c: Likewise.
+ * gcc.dg/tree-ssa/forwprop-10.c: Likewise.
+ * gcc.dg/tree-ssa/forwprop-9.c: Likewise.
+ * gcc.dg/tree-ssa/fre-vce-1.c: Likewise.
+ * gcc.dg/tree-ssa/loadpre6.c: Likewise.
+ * gcc.dg/tree-ssa/pr21574.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-dom-cse-1.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-1.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-11.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-12.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-13.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-14.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-15.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-16.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-17.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-18.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-19.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-2.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-21.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-22.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-23.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-24.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-25.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-26.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-27.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-4.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-5.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-6.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-7.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-8.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-9.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-pre-10.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-pre-26.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-pre-7.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-pre-8.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-pre-9.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-sccvn-1.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-sccvn-2.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-sccvn-3.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-sccvn-4.c: Likewise.
+ * gcc.dg/tree-ssa/struct-aliasing-1.c: Likewise.
+ * gcc.dg/tree-ssa/struct-aliasing-2.c: Likewise.
+ * c-c++-common/pr46562-2.c: Likewise.
+ * gfortran.dg/pr42108.f90: Likewise.
+ * gcc.dg/torture/pta-structcopy-1.c: Scan ealias dump, force
+ foo to be inlined even at -O1.
+ * gcc.dg/tree-ssa/ssa-dce-4.c: Disable FRE.
+ * gcc.dg/ipa/ipa-pta-14.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-1.c: Adjust.
+ * gcc.dg/matrix/matrix.exp: Disable FRE.
+
+2011-03-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/48204
+ * gcc.dg/dfp/pr48204.c: New test.
+
+2011-03-24 Steve Ellcey <sje@cup.hp.com>
+
+ PR target/48209
+ * gcc.c-torture/execute/pr47917.c: Move this...
+ * gcc.dg/torture/pr47917.c: to here and add xfails.
+
+2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/array16.ad[sb]: New test.
+ * gnat.dg/array16.ads: New helper.
+
+2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/derived_type2.adb: New test.
+
+2011-03-24 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48271
+ * g++.dg/torture/pr48271.C: New testcase.
+
+2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/array15.ad[sb]: New test.
+
+2011-03-24 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/48237
+ * gcc.target/i386/pr48237.c: New test.
+
+2011-03-24 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48269
+ * gcc.dg/builtin-object-size-10.c: New testcase.
+
+2011-03-24 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/46562
+ * c-c++-common/pr46562-2.c: New testcase.
+ * c-c++-common/pr46562.c: Likewise.
+
+2011-03-24 Ira Rosen <ira.rosen@linaro.org>
+
+ * gcc.dg/vect/vect-cselim-1.c: New test.
+ * gcc.dg/vect/vect-cselim-2.c: New test.
+
+2011-03-23 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * gcc.target/arm/pr46934.c: New.
+
+2011-03-23 Ian Lance Taylor <iant@google.com>
+
+ * go.test/go-test.exp (errchk): Ignore lines containing ////.
+
+2011-03-23 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/struct: Remove directory and contents.
+
+2011-03-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR testsuite/48251
+ * g++.dg/guality/guality.exp: Disable on alpha*-dec-osf*.
+
+2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/discr26.ad[sb]: New test.
+ * gnat.dg/discr26_pkg.ads: New helper.
+
+2011-03-23 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR target/47553
+ * gcc.target/arm/neon-vld-1.c: New test.
+
+2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/array14.ad[sb]: New test.
+ * gnat.dg/array14_pkg.ads: New helper.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.c-torture/execute/920501-8.x: Remove.
+ * gcc.c-torture/execute/930513-1.x: Remove.
+ * gcc.c-torture/execute/960312-1.x: Remove.
+ * gcc.c-torture/compile/20000804-1.c,
+ gcc.c-torture/compile/20001205-1.c,
+ gcc.c-torture/compile/20001226-1.c,
+ gcc.c-torture/compile/20010518-2.c,
+ gcc.c-torture/compile/20020312-1.c,
+ gcc.c-torture/compile/20020604-1.c,
+ gcc.c-torture/compile/920501-12.c,
+ gcc.c-torture/compile/920501-4.c,
+ gcc.c-torture/compile/920520-1.c,
+ gcc.c-torture/compile/980506-1.c,
+ gcc.c-torture/execute/980709-1.x,
+ gcc.c-torture/execute/990826-0.x: Don't XFAIL or use special
+ options for m68hc11.
+ * gcc.dg/cpp/assert4.c: Don't handle ARC.
+ * gcc.dg/sibcall-3.c, gcc.dg/sibcall-4.c: Don't XFAIL for arc or
+ m68hc11.
+
+2011-03-22 Nick Clifton <nickc@redhat.com>
+
+ * lib/target-supports.exp (check_profiling_available): Add MN10300
+ to the list of targets that do not support profiling. Restore
+ alpha sorting to this list.
+
+2011-03-22 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * gcc.dg/torture/vector-1.c: On powerpc add -fabi=altivec to avoid
+ failure on 32-bit systems.
+ * gcc.dg/torture/vector-2.c: Ditto.
+
+2011-03-22 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48228
+ * gcc.dg/Wstrict-overflow-23.c: New testcase.
+
+2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * gcc.dg/torture/va-arg-25.c: Add -mabi=altivec -maltivec for
+ powerpc.
+
+ PR target/48226
+ * gcc.target/powerpc/pr48226.c: New file.
+
+2011-03-21 Jack Howarth <howarth@bromo.med.uc.edu>
+
+ * lib/prune.exp (prune_gcc_output): Prune "could not create
+ compact unwind for" warnings.
+
+2011-03-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/42544
+ PR c/48197
+ * gcc.c-torture/execute/pr42544.c: New test.
+ * gcc.c-torture/execute/pr48197.c: New test.
+
+2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR preprocessor/48192
+ * gcc.target/powerpc/pr48192.c: New file.
+
+ PR target/48053
+ * gcc.target/powerpc/pr48053-3.c: New file, add test case for
+ split problem of 0 being loaded in a VSX register.
+
+2011-03-21 Richard Guenther <rguenther@suse.de>
+
+ PR c/47939
+ * gcc.dg/debug/dwarf2/pr47939-1.c: New testcase.
+ * gcc.dg/debug/dwarf2/pr47939-2.c: Likewise.
+ * gcc.dg/debug/dwarf2/pr47939-3.c: Likewise.
+ * gcc.dg/debug/dwarf2/pr47939-4.c: Likewise.
+
+2011-03-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/48213
+ * gcc.dg/pr48213.c: New test.
+
+2011-03-21 Kai Tietz <ktietz@redhat.com>
+
+ PR target/12171
+ * g++.dg/plugin/attribute_plugin.c: Adjust test.
+
+2011-03-21 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * gcc.target/arm/xor-and.c: New.
+
+2010-03-21 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/22572
+ * gfortran.dg/function_optimize_1.f90: New test.
+ * gfortran.dg/function_optimize_2.f90: New test.
+
+2011-03-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR rtl-optimization/47502
+ * gcc.target/i386/pr47502-1.c: New.
+ * gcc.target/i386/pr47502-2.c: Likewise.
+
+2011-03-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/48156
+ * gcc.dg/pr48156.c: New test.
+
+2011-03-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR libfortran/47439
+ * gfortran.dg/scratch_1.f90: Adjust test.
+
+2011-03-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR libfortran/47439
+ * gfortran.dg/scratch_1.f90: New test.
+
+2011-03-18 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c1x-typedef-1.c: Expect errors for redefinitions of
+ variably modified typedefs.
+ * gcc.dg/c1x-typedef-2.c: Remove.
+
+2011-03-18 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c1x-anon-struct-1.c: Don't test use of typedefs.
+ * gcc.dg/c1x-anon-struct-3.c: New test.
+ * gcc.dg/anon-struct-11.c: Update.
+
+2011-03-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/vect/slp-multitypes-2.c: Replace dg-do run with
+ dg-xfail-run-if.
+ Only xfail with gas.
+
+2011-03-18 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/fn-ptr1.C: New.
+
+ * g++.dg/overload/volatile1.C: New.
+
+ * g++.dg/opt/pr23372.C: New.
+
+ * g++.dg/ext/attrib32.C: Expect errors on the two-names case.
+
+2011-03-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR middle-end/47405
+ * gcc.dg/torture/20090618-1.c: Skip on mips-sgi-irix*.
+
+2011-03-18 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * gcc.target/arm/unsigned-extend-1.c: New.
+
+2011-03-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/48161
+ * gcc.c-torture/compile/pr48161.c: New test.
+
+2011-03-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/47725
+ * gcc.dg/torture/pr47725.c: New.
+
+2011-03-17 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-overflow2.C: New.
+ * g++.dg/cpp0x/constexpr-data2.C: Remove FIXME.
+
+2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/elab2.ads: New test.
+ * gnat.dg/specs/elab2_pkg.ads: New helper.
+
+2011-03-17 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/decltype-1212.C: New.
+ * g++.dg/cpp0x/rv-return.C: Adjust expected type.
+
+2011-03-17 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/parse/memfnquals1.C: New.
+
+2011-03-17 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48134
+ * gcc.dg/pr48134.c: New testcase.
+
+2011-03-17 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48165
+ * g++.dg/torture/pr48165.C: New testcase.
+
+2011-03-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/48141
+ * gcc.dg/pr48141.c: New test.
+
+2011-03-16 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-48089.C: New.
+
+ * g++.dg/cpp0x/constexpr-abi1.C: New.
+
+ * g++.dg/cpp0x/constexpr-46336.C: New.
+ * g++.dg/parse/friend5.C: Adjust expected errors.
+
+ * g++.dg/cpp0x/constexpr-47570.C: New.
+
+2011-03-16 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/47510
+ * ++.dg/debug/dwarf2/typedef6.C: New test.
+
+2011-03-16 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/elision2.C: New.
+
+ * g++.dg/cpp0x/constexpr-array3.C: New.
+
+2011-03-16 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/sfinae6.C: New.
+ * g++.dg/cpp0x/initlist38.C: Adjust expected error.
+ * g++.dg/cpp0x/pr45908.C: Likewise.
+ * g++.dg/cpp0x/sfinae6.C: Likewise.
+ * g++.old-deja/g++.jason/conversion11.C: Likewise.
+ * g++.old-deja/g++.law/arg11.C: Likewise.
+
+2011-03-16 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/incomplete6.C: New.
+
+2011-03-16 Jeff Law <law@redhat.com>
+
+ * gcc.dg/tree-ssa/vrp55.c: New test.
+
+2011-03-16 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/auto22.C: New.
+
+2011-03-16 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/guality/vla-1.c (main): Use result of f1 to avoid
+ optimizing it away if promoted to const.
+
+2011-03-16 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48149
+ * gcc.dg/fold-complex-1.c: New testcase.
+
+2011-03-16 Richard Guenther <rguenther@suse.de>
+
+ PR testsuite/48147
+ * gcc.dg/guality/pr45882.c: Really make sure no inlining
+ or cloning happens.
+
+2011-03-16 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/26134
+ * gcc.dg/tree-ssa/complex-6.c: New testcase.
+
+2011-03-16 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48146
+ * gcc.dg/torture/pr48146.c: New testcase.
+
+2011-03-16 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/pr14814.c: Adjust.
+ * gcc.dg/tree-ssa/ssa-ccp-19.c: Likewise.
+
+2011-03-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/48136
+ * gcc.c-torture/compile/pr48136.c: New test.
+
+ * g++.dg/debug/dwarf2/icf.C: Adjust for -fenable-icf-debug removal.
+
+ PR debug/45882
+ * gcc.dg/guality/pr45882.c: New test.
+
+2011-03-15 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-recursion.C: New.
+
+ * g++.dg/cpp0x/implicit11.C: New.
+
+2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+ * g++.dg/cpp0x/constexpr-attribute.C: New.
+
+2011-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
+
+ * g++.dg/parse/pr34758.C: New.
+
+2011-03-15 Xinliang David Li <davidxl@google.com>
+
+ PR c/47837
+ * gcc.dg/uninit-pred-7_d.c: New test.
+ * gcc.dg/uninit-pred-8_d.c: New test.
+
+2011-03-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR target/46788
+ * gcc.target/arm/pr46788.c: New.
+
+2011-03-15 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47650
+ * gfortran.dg/c_f_pointer_tests_3.f90: Adjust.
+ * gfortran.dg/ishft_4.f90: Likewise.
+ * gfortran.dg/leadz_trailz_3.f90: Likewise.
+
+2011-03-15 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/13954
+ * g++.dg/tree-ssa/pr13954.C: New testcase.
+
+2011-03-15 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48037
+ * gcc.target/i386/pr48037-1.c: New testcase.
+
+2011-03-15 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/41490
+ * gcc.dg/tree-ssa/ssa-sink-6.c: New testcase.
+ * gcc.dg/tree-ssa/ssa-sink-7.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-sink-8.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-sink-9.c: Likewise.
+ * g++.dg/tree-ssa/pr33604.C: Adjust.
+
+2011-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/47917
+ * gcc.c-torture/execute/pr47917.c: New test.
+ * gcc.dg/pr47917.c: New test.
+
+ PR middle-end/38878
+ * gcc.dg/tree-ssa/foldaddr-1.c: Remove xfail.
+
+2011-03-14 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/sse4_1-floor-vec.c: New test.
+ * gcc.target/i386/sse4_1-ceil-vec.c: Ditto.
+ * gcc.target/i386/sse4_1-trunc-vec.c: Ditto.
+ * gcc-target/i386/sse4_1-rint-vec.c: Ditto.
+ * gcc.target/i386/sse4_1-floorf-vec.c: Ditto.
+ * gcc.target/i386/sse4_1-ceilf-vec.c: Ditto.
+ * gcc.target/i386/sse4_1-truncf-vec.c: Ditto.
+ * gcc.target/i386/sse4_1-rintf-vec.c: Ditto.
+ * gcc.target/i386/avx-floor-vec.c: Ditto.
+ * gcc.target/i386/avx-ceil-vec.c: Ditto.
+ * gcc.target/i386/avx-trunc-vec.c: Ditto.
+ * gcc.target/i386/avx-rint-vec.c: Ditto.
+ * gcc.target/i386/avx-floorf-vec.c: Ditto.
+ * gcc.target/i386/avx-ceilf-vec.c: Ditto.
+ * gcc.target/i386/avx-truncf-vec.c: Ditto.
+ * gcc.target/i386/avx-rintf-vec.c: Ditto.
+
+2011-03-14 Tom Tromey <tromey@redhat.com>
+
+ * gcc.dg/Woverlength-strings-pedantic-c90-asm.c: New file.
+ * gcc.dg/Woverlength-strings-pedantic-c89-asm.c: New file.
+ * gcc.dg/Woverlength-strings-pedantic-c99-asm.c: New file.
+
+2011-03-14 Tom Tromey <tromey@redhat.com>
+
+ * gcc.dg/Woverlength-strings-pedantic-c89-ext.c: New file.
+ * gcc.dg/Woverlength-strings-pedantic-c90-ext.c: New file.
+ * gcc.dg/Woverlength-strings-pedantic-c99-ext.c: New file.
+
+2011-03-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gcc.target/i386/builtin-copysign.c: Remove __LP64__ check.
+
+2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR rtl-optimization/47166
+ * gcc.c-torture/execute/postmod-1.c: New test.
+
+2011-03-14 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/48098
+ * gcc.dg/torture/pr48098.c: New testcase.
+
+2011-03-12 Peter Bergner <bergner@vnet.ibm.com>
+
+ PR target/48053
+ * gcc.target/powerpc/pr48053-1.c: New test.
+ * gcc.target/powerpc/pr48053-2.c: Likewise.
+
+2011-03-12 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR libfortran/48066
+ * gfortran.dg/intrinsic_ifunction_2.f90: Correct PR number.
+
+2011-03-12 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR libfortran/48066
+ * gfortran.dg/intrinsic_ifunction_2.f90: New test case.
+
+2011-03-12 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/48059
+ * gfortran.dg/class_41.f03: New.
+
+2011-03-11 Dodji Seketeli <dodji@redhat.com>
+
+ * g++.dg/conversion/cast3.C: New test.
+
+2011-03-11 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/error45.C: New.
+
+ * g++.dg/parse/no-type-defn1.C: New.
+
+ * g++.dg/ext/attrib40.C: New.
+
+ * g++.dg/cpp0x/regress/array1.C: New.
+
+2011-03-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/48067
+ * gcc.dg/pr48067.c: New testcase.
+
+2011-03-11 Richard Guenther <rguenther@suse.de>
+
+ PR lto/48073
+ * g++.dg/lto/20110311-1_0.C: New testcase.
+
+2011-03-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/48035
+ * g++.dg/inherit/virtual8.C: New test.
+
+ PR middle-end/48044
+ * gcc.dg/torture/pr48044.c: New test.
+
+2011-03-11 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47768
+ * gfortran.dg/proc_ptr_comp_31.f90: New.
+
+2011-03-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47278
+ * gcc.dg/torture/pr47278-1.c: New testcase.
+ * gcc.dg/torture/pr47278-2.c: Likewise.
+
+2011-03-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48063
+ * gcc.dg/torture/pr48063.c: New test.
+
+2011-03-10 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/array22.C: New.
+
+ * g++.dg/cpp0x/syntax-err1.C: New.
+ * g++.dg/parse/error36.C: Adjust expected errors.
+ * g++.old-deja/g++.pt/ctor2.C: Likewise.
+ * g++.old-deja/g++.pt/typename3.C: Likewise.
+ * g++.old-deja/g++.pt/typename4.C: Likewise.
+ * g++.old-deja/g++.pt/typename6.C: Likewise.
+
+2011-03-09 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/nontype22.C: New.
+
+2011-03-09 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/47714
+ * g++.dg/torture/pr47714.C: New test.
+
+2011-03-08 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/47755
+ * gcc.target/powerpc/pr47755-2.c: New file.
+
+2011-03-08 Jakub Jelinek <jakub@redhat.com>
+
+ * go.test/go-test.exp: For goroutines.go test if GCCGO_RUN_ALL_TESTS
+ is not set in the environment, pass 64 as first argument when not
+ running expensive tests or pass max($[`ulimit -u`/4], 10000) on
+ native where ulimit -u is supported.
+
+2011-03-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * gcc.dg/optimize-bswapsi-1.c: Use -march=z900 on s390.
+
+2011-03-08 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/nontype21.C: New.
+
+ * g++.dg/template/anon5.C: New.
+
+2011-03-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/47881
+ * gcc.dg/pr47881.c: New test.
+
+2011-03-08 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47957
+ * g++.dg/lookup/template3.C: New test.
+
+2011-03-08 Kai Tietz <ktietz@redhat.com>
+
+ * g++.dg/tree-ssa/pr21082.C: Use __INTPTR_TYPE__ instead of
+ 'long' type.
+
+2011-03-08 Mikael Pettersson <mikpe@it.uu.se>
+
+ PR testsuite/47954
+ * gcc.dg/tree-ssa/ssa-ccp-33.c: Use __alignof__ not
+ sizeof to compute alignment.
+
+2011-03-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/48022
+ * gcc.dg/pr48022-1.c: New test.
+ * gcc.dg/pr48022-2.c: New test.
+
+2011-03-07 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/nontype20.C: New.
+ * g++.dg/init/member1.C: Adjust expected errors.
+ * g++.dg/parse/constant4.C: Likewise.
+ * g++.dg/template/qualified-id3.C: Likewise.
+ * g++.old-deja/g++.pt/crash10.C: Likewise.
+
+ * g++.dg/cpp0x/regress/non-const1.C: New.
+
+2011-03-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/47991
+ * gcc.dg/pr47991.c: New test.
+
+2011-03-07 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/abi/mangle46.C: New.
+
+2011-03-07 Pat Haugen <pthaugen@us.ibm.com>
+
+ PR target/47862
+ * gcc.target/powerpc/pr47862.c: New.
+
+2011-03-07 Jack Howarth <howarth@bromo.med.uc.edu>
+
+ PR target/45413
+ * gcc.target/i386/combine-mul.c: Require nonpic.
+
+2011-03-07 Paul Wögerer <paul_woegerer@mentor.com>
+ Nathan Froyd <froydnj@codesourcery.com>
+
+ * gcc.dg/20001117-1.c: Abort on NULL call_sites.
+
+2011-03-06 Mark Mitchell <mark@codesourcery.com>
+
+ * README.QMTEST: Remove.
+
+2011-03-06 Paul Thomas <pault@gcc.gnu.org>
+ Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/47850
+ * gfortran.dg/array_constructor_37.f90 : New test.
+
+2011-03-05 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/abi/mangle39.C: ABI v5, not 6.
+ * g++.dg/abi/mangle45.C: Likewise.
+ * g++.dg/cpp0x/trailing1.C: Likewise.
+
+2011-03-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * gcc.dg/torture/pr47975.c: Add -fno-common option on hppa*-*-hpux*.
+
+2011-03-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/47899
+ * gcc.dg/pr47899.c: New test.
+
+ * gcc.dg/torture/pr47968.c: Ignore warnings.
+
+ PR tree-optimization/47967
+ * gcc.c-torture/compile/pr47967.c: New test.
+
+2011-03-04 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc.dg/property/property-encoding-1.m: Tidied up testcase.
+ * obj-c++.dg/property/property-encoding-1.mm: Likewise.
+
+2011-03-04 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc.dg/gnu-api-2-property.m: Added tests for property_getName()
+ and property_getAttributes() if __OBJC2__.
+ * obj-c++.dg/gnu-api-2-property.mm: Likewise.
+ * objc.dg/property/property-encoding-1.m: New.
+ * obj-c++.dg/property/property-encoding-1.mm: New.
+
+2011-03-04 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/pseudodtor6.C: New.
+
+ * g++.dg/inherit/covariant19.C: New.
+
+2011-03-04 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47968
+ * gcc.dg/torture/pr47968.c: New testcase.
+
+2011-03-04 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47975
+ * gcc.dg/torture/pr47975.c: New testcase.
+
+2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/47974
+ * g++.dg/template/crash106.C: New.
+
+2011-03-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/47963
+ * gcc.dg/gomp/pr47963.c: New test.
+ * g++.dg/gomp/pr47963.C: New test.
+
+2011-03-02 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/regress/condition1.C: New.
+
+ * g++.dg/cpp0x/constexpr-ctor9.C: New.
+
+2011-03-01 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/lambda/lambda-98.C: New.
+
+ * g++.dg/cpp0x/constexpr-non-const-arg2.C: New.
+
+2011-03-02 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR rtl-optimization/47925
+ * gcc.c-torture/execute/pr47925.c: New test.
+
+2011-03-01 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/decltype25.C: New.
+
+ * g++.dg/cpp0x/regress/bitfield-err1.C: New.
+
+2011-03-01 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47890
+ * gcc.dg/torture/pr47890.c: New testcase.
+
+2011-03-01 Richard Guenther <rguenther@suse.de>
+
+ PR lto/47924
+ * gcc.dg/lto/pr47924_0.c: New testcase.
+
+2011-03-01 Richard Guenther <rguenther@suse.de>
+
+ PR lto/46911
+ * gfortran.dg/lto/pr46911_0.f: New testcase.
+
+2011-02-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47933
+ * gfortran.dg/fmt_fw_d.f90: Fix test by adding dg-options to avoid
+ compile errors from older code form.
+
+2011-02-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47567
+ * gfortran.dg/fmt_fw_d.f90: New test.
+
+2011-02-28 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/inherit/covariant18.C: New.
+
+2011-02-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/47893
+ * gcc.dg/pr47893.c: New test.
+
+2011-02-28 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc.dg/gnu-api-2-sel.m: Test that sel_getTypedSelector return
+ NULL in case of a selector with conflicting types.
+ * obj-c++.dg/gnu-api-2-sel.mm: Same change.
+
+2011-02-28 Kazu Hirata <kazu@codesourcery.com>
+
+ * gcc.target/arm/vfp-ldmdbd.c, gcc.target/arm/vfp-ldmdbs.c,
+ gcc.target/arm/vfp-ldmiad.c, gcc.target/arm/vfp-ldmias.c,
+ gcc.target/arm/vfp-stmdbd.c, gcc.target/arm/vfp-stmdbs.c,
+ gcc.target/arm/vfp-stmiad.c, gcc.target/arm/vfp-stmias.c: New.
+
+2011-02-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/47906
+ * g++.dg/cpp0x/trailing1.C: Specify -fabi-version=6.
+
+2011-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47778
+ * gfortran.dg/namelist_71.f90: New test.
+
+2011-02-27 Jason Merrill <jason@redhat.com>
+
+ PR c++/47906
+ * g++.dg/abi/mangle39.C: Specify -fabi-version=6.
+ * g++.dg/abi/mangle45.C: Specify -fabi-version=6.
+
+2011-02-27 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/46466
+ * g++.dg/cpp0x/constexpr-ctor8.C: New.
+
+2011-02-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/47886
+ * gfortran.dg/gomp/task-1.f90: Removed.
+
+2011-02-26 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/template/this-targ1.C: New.
+
+ * g++.dg/cpp0x/regress/template-const1.C: New.
+ * g++.dg/cpp0x/regress/template-function1.C: Adjust.
+ * g++.dg/template/function1.C: Adjust.
+ * g++.dg/cpp0x/regress/debug-debug7.C: Adjust.
+ * g++.dg/debug/debug7.C: Adjust.
+
+2011-02-26 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47886
+ * gfortran.dg/gomp/task-1.f90: New.
+
+2011-02-25 Jie Zhang <jie@codesourcery.com>
+
+ * gcc.target/arm/neon-thumb2-move.c: Add
+ dg-require-effective-target arm_thumb2_ok.
+
+2011-02-24 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/parse/constant1.C: Specify C++98 mode.
+ * g++.dg/parse/constant5.C: Likewise.
+ * g++.dg/parse/error2.C: Likewise.
+ * g++.dg/parse/semicolon3.C: Likewise.
+ * g++.dg/template/crash14.C: Likewise.
+ * g++.dg/template/local4.C: Likewise.
+ * g++.dg/template/nontype3.C: Likewise.
+ * g++.dg/parse/crash31.C: Adjust expected errors.
+ * g++.dg/template/function1.C: Likewise.
+ * g++.dg/template/ref3.C: Likewise.
+ * g++.dg/template/static9.C: Likewise.
+ * g++.old-deja/g++.pt/crash41.C: Instantiate template.
+
+ * g++.dg/cpp0x/constexpr-array-tparm.C: New.
+ * g++.dg/cpp0x/regress/parse-ambig5.C: Copy from parse/ambig5.C.
+ * g++.dg/cpp0x/regress/debug-debug7.C: Copy from debug/debug7.C.
+ * g++.dg/cpp0x/variadic20.C: Adjust expected errors.
+ * g++.dg/cpp0x/regress/template-function1.C: Likewise.
+
+2011-02-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/47878
+ * gfortran.dg/pr47878.f90: New test.
+
+2011-02-24 Richard Guenther <rguenther@suse.de>
+
+ PR testsuite/47801
+ * gcc.dg/guality/pr41353-1.c (vari): Mark as used.
+ * gcc.dg/guality/pr41353-2.c (vari): Likewise.
+
+2011-02-24 Richard Guenther <rguenther@suse.de>
+
+ PR fortran/47839
+ * gfortran.dg/lto/pr47839_0.f90: New testcase.
+ * gfortran.dg/lto/pr47839_1.f90: Likewise.
+
+2011-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47567
+ * gfortran.dg/fmt_f0_1.f90: Update test.
+
+2011-02-23 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/abi/mangle39.C: Adjust parm mangling.
+ * g++.dg/abi/mangle45.C: New.
+
+ * g++.dg/cpp0x/trailing1.C: Mangle decltype.
+ * g++.dg/template/canon-type-9.C: Match use of decltype
+ between declaration and definition.
+ * g++.dg/template/canon-type-12.C: Likewise.
+
+2011-02-23 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/40850
+ * gfortran.dg/nested_allocatables_1.f90: New.
+
+2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
+
+ PR c++/46868
+ * g++.dg/pr46868.C: New test.
+ * g++.dg/parse/parameter-declaration-1.C: Adjust.
+ * g++.dg/parse/error14.C: Adjust.
+
+2011-02-23 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47838
+ * gcc.dg/tree-ssa/foldconst-2.c: Scan tree-ch dump.
+
+2011-02-23 Uros Bizjak <ubizjak@gmail.com>
+
+ * g++.dg/other/pr47218.C: Fix dg-options. Cleanup saved temps.
+
+2011-02-23 Uros Bizjak <ubizjak@gmail.com>
+
+ * gfortran.dg/allocate_deferred_char_scalar_1.f03: Fix dg-do syntax.
+ * gfortran.dg/count_init_expr.f03: Ditto.
+ * gfortran.dg/gomp/pr43711.f90: Ditto.
+ * gcc.dg/struct-parse-2.c: Ditto.
+ * gcc.dg/parse-error-3.c: Ditto.
+ * gcc.dg/Wlogical-op-1.c: Ditto.
+ * gcc.dg/Walways-true-1.c: Ditto.
+ * gcc.dg/pr24225.c: Ditto.
+ * gcc.dg/Walways-true-2.c: Ditto.
+ * gcc.dg/tree-ssa/foldcast-1.c: Ditto.
+ * gcc.dg/tree-ssa/struct-aliasing-1.c: Ditto.
+ * gcc.dg/tree-ssa/struct-aliasing-2.c: Ditto.
+ * g++.dg/overload/defarg4.C: Ditto.
+ * g++.dg/inherit/covariant16.C: Ditto.
+ * g++.dg/inherit/virtual7.C: Ditto.
+ * g++.dg/template/canon-type-9.C: Ditto.
+ * g++.dg/template/access19.C: Ditto.
+ * g++.dg/template/call7.C: Ditto.
+ * g++.dg/template/canon-type-2.C: Ditto.
+ * g++.dg/template/init7.C: Ditto.
+ * g++.dg/template/sizeof-template-argument.C: Ditto.
+ * g++.dg/template/const3.C: Ditto.
+ * g++.dg/template/sfinae26.C: Ditto.
+ * g++.dg/template/sfinae26.C: Ditto.
+ * g++.dg/template/canon-type-11.C: Ditto.
+ * g++.dg/template/union2.C: Ditto.
+ * g++.dg/template/canon-type-3.C: Ditto.
+ * g++.dg/template/canon-type-1.C: Ditto.
+ * g++.dg/template/canon-type-5.C: Ditto.
+ * g++.dg/template/canon-type-7.C: Ditto.
+ * g++.dg/template/canon-type-10.C: Ditto.
+ * g++.dg/template/spec36.C: Ditto.
+ * g++.dg/template/typedef38.C: Ditto.
+ * g++.dg/template/canon-type-4.C: Ditto.
+ * g++.dg/template/canon-type-6.C: Ditto.
+ * g++.dg/template/canon-type-13.C: Ditto.
+ * g++.dg/template/instantiate9.C: Ditto.
+ * g++.dg/template/ttp22.C: Ditto.
+ * g++.dg/warn/Wreturn-type-6.C: Ditto.
+ * g++.dg/warn/Walways-true-1.C: Ditto.
+ * g++.dg/warn/Wlogical-op-1.C: Ditto.
+ * g++.dg/warn/Walways-true-2.C: Ditto.
+ * g++.dg/conversion/op4.C: Ditto.
+ * g++.dg/opt/pr19650.C: Ditto.
+ * g++.dg/lookup/friend11.C: Ditto.
+ * g++.dg/other/default2.C: Ditto.
+ * g++.dg/other/default3.C: Ditto.
+ * g++.dg/other/dtor2.C: Ditto.
+ * g++.dg/other/friend5.C: Ditto.
+ * g++.dg/other/default5.C: Ditto.
+ * g++.dg/init/brace6.C: Ditto.
+ * g++.dg/init/aggr5.C: Ditto.
+ * g++.dg/init/error2.C: Ditto.
+ * g++.dg/expr/bound-mem-fun.C: Ditto.
+ * g++.dg/expr/cond6.C: Ditto.
+ * g++.dg/expr/stmt-expr-1.C: Ditto.
+ * g++.dg/cpp0x/constexpr-object2.C: Ditto.
+ * g++.dg/cpp0x/constexpr-data1.C: Ditto.
+ * g++.dg/cpp0x/constexpr-function2.C: Ditto.
+ * g++.dg/cpp0x/bracket1.C: Ditto.
+ * g++.dg/cpp0x/variadic-mem-fn.C: Ditto.
+ * g++.dg/cpp0x/pr38646.C: Ditto.
+ * g++.dg/cpp0x/variadic73.C: Ditto.
+ * g++.dg/cpp0x/constexpr-function1.C: Ditto.
+ * g++.dg/cpp0x/bracket4.C: Ditto.
+ * g++.dg/cpp0x/decltype4.C: Ditto.
+ * g++.dg/cpp0x/constexpr-data2.C: Ditto.
+ * g++.dg/cpp0x/constexpr-object1.C: Ditto.
+ * g++.dg/cpp0x/variadic-crash2.C: Ditto.
+ * g++.dg/cpp0x/variadic-new2.C: Ditto.
+ * g++.dg/cpp0x/decltype2.C: Ditto.
+ * g++.dg/cpp0x/decltype1.C: Ditto.
+ * g++.dg/cpp0x/bracket2.C: Ditto.
+ * g++.dg/cpp0x/decltype5.C: Ditto.
+ * g++.dg/cpp0x/constexpr-function3.C: Ditto.
+ * g++.dg/cpp0x/variadic70.C: Ditto.
+ * g++.dg/cpp0x/decltype6.C: Ditto.
+ * g++.dg/cpp0x/rvo.C: Ditto.
+ * g++.dg/cpp0x/vt-40092.C: Ditto.
+ * g++.dg/cpp0x/variadic-new.C: Ditto.
+ * g++.dg/cpp0x/lambda/lambda-pass.C: Ditto.
+ * g++.dg/cpp0x/lambda/lambda-mixed.C: Ditto.
+ * g++.dg/cpp0x/lambda/lambda-nested.C: Ditto.
+ * g++.dg/cpp0x/lambda/lambda-recursive.C: Ditto.
+ * g++.dg/cpp0x/lambda/lambda-copy.C: Ditto.
+ * g++.dg/cpp0x/lambda/lambda-non-const.C: Ditto.
+ * g++.dg/cpp0x/lambda/lambda-ref-default.C: Ditto.
+ * g++.dg/cpp0x/lambda/lambda-deduce.C: Ditto.
+ * g++.dg/cpp0x/lambda/lambda-copy-default.C: Ditto.
+ * g++.dg/cpp0x/lambda/lambda-nop.C: Ditto.
+ * g++.dg/cpp0x/lambda/lambda-capture-const-ref.C: Ditto.
+ * g++.dg/cpp0x/lambda/lambda-ref.C: Ditto.
+ * g++.dg/cpp0x/lambda/lambda-const.C: Ditto.
+ * g++.dg/cpp0x/lambda/lambda-mutable.C: Ditto.
+ * g++.dg/cpp0x/lambda/lambda-in-class.C: Ditto.
+ * g++.dg/cpp0x/pr39639.C: Ditto.
+ * g++.dg/cpp0x/decltype3.C: Ditto.
+ * g++.dg/cpp0x/variadic68.C: Ditto.
+ * g++.dg/cpp0x/variadic-function.C: Ditto.
+ * g++.dg/cpp0x/constexpr-ex1.C: Ditto.
+ * g++.dg/cpp0x/variadic-bind.C: Ditto.
+ * g++.dg/cpp0x/variadic-tuple.C: Ditto.
+ * g++.dg/cpp0x/constexpr-ex2.C: Ditto.
+ * g++.dg/parse/crash35.C: Ditto.
+ * g++.dg/parse/crash40.C: Ditto.
+ * g++.dg/parse/defarg12.C: Ditto.
+ * g++.dg/parse/crash34.C: Ditto.
+ * g++.dg/parse/constructor3.C: Ditto.
+ * g++.dg/parse/template23.C: Ditto.
+ * g++.dg/parse/crash56.C: Ditto.
+ * g++.dg/parse/dtor13.C: Ditto.
+ * g++.dg/parse/error33.C: Ditto.
+ * g++.dg/parse/ctor9.C: Ditto.
+ * g++.dg/parse/error32.C: Ditto.
+ * g++.dg/parse/error37.C: Ditto.
+ * g++.dg/parse/bitfield3.C: Ditto.
+ * g++.dg/parse/struct-4.C: Ditto.
+ * g++.dg/ext/has_trivial_copy.C: Ditto.
+ * g++.dg/ext/is_polymorphic.C: Ditto.
+ * g++.dg/ext/has_nothrow_copy_odr.C: Ditto.
+ * g++.dg/ext/has_nothrow_copy-4.C: Ditto.
+ * g++.dg/ext/has_nothrow_assign.C: Ditto.
+ * g++.dg/ext/is_union.C: Ditto.
+ * g++.dg/ext/has_nothrow_copy-1.C: Ditto.
+ * g++.dg/ext/is_pod.C: Ditto.
+ * g++.dg/ext/has_virtual_destructor.C: Ditto.
+ * g++.dg/ext/has_trivial_constructor.C: Ditto.
+ * g++.dg/ext/has_nothrow_copy-3.C: Ditto.
+ * g++.dg/ext/has_nothrow_copy-5.C: Ditto.
+ * g++.dg/ext/has_trivial_destructor-1.C: Ditto.
+ * g++.dg/ext/has_nothrow_copy-6.C: Ditto.
+ * g++.dg/ext/is_abstract.C: Ditto.
+ * g++.dg/ext/has_trivial_assign.C: Ditto.
+ * g++.dg/ext/is_class.C: Ditto.
+ * g++.dg/ext/has_nothrow_assign_odr.C: Ditto.
+ * g++.dg/ext/has_nothrow_copy-7.C: Ditto.
+ * g++.dg/ext/is_base_of.C: Ditto.
+ * g++.dg/ext/has_nothrow_copy-2.C: Ditto.
+ * g++.dg/ext/has_nothrow_constructor.C: Ditto.
+ * g++.dg/ext/is_empty.C: Ditto.
+ * g++.dg/ext/is_enum.C: Ditto.
+ * g++.dg/ext/has_nothrow_constructor_odr.C: Ditto.
+ * gnat.dg/opt11.adb: Ditto.
+ * obj-c++.dg/pr45735.mm: Ditto.
+ * obj-c++.dg/pr24393.mm: Ditto.
+ * obj-c++.dg/exceptions-2.mm: Ditto.
+ * objc.dg/pr45735.m: Ditto.
+ * objc.dg/pr24393.m: Ditto.
+
+2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc.dg/attributes/objc-exception-1.m: New.
+
+2011-02-23 Jie Zhang <jie@codesourcery.com>
+
+ * gcc.dg/cpp/include7.c: New test.
+
+2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/47242
+ * g++.dg/cpp0x/lambda/lambda-ice4.C: New.
+
+2011-02-23 Jie Zhang <jie@codesourcery.com>
+
+ PR rtl-optimization/47763
+ * gcc.dg/pr47763.c: New test.
+
+2011-02-22 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/45743
+ * gfortran.dg/whole_file_32.f90 : New test.
+
+2011-02-22 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47666
+ * g++.dg/inherit/virtual7.C: New test.
+
+2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR objc/47832
+ * objc.dg/type-size-3.m: Updated error message.
+ * objc.dg/type-size-4.m: New test.
+ * objc.dg/type-size-5.m: New test.
+
+2011-02-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * lib/gnat.exp: Fix comments.
+ Don't load libgloss.exp.
+ (default_gnat_version): Call $compiler with --version.
+ Adapt regexp for gnatmake output, insert version.
+ (gnat_version): New proc.
+ (gnat_init): Remove gnat_libgcc_s_path.
+ (gnat_target_compile): Likewise.
+ Remove ld_library_path.
+ Log ADA_INCLUDE_PATH, ADA_OBJECTS_PATH.
+ (gnat_pass): Remove.
+ (gnat_pass): Remove.
+ (gnat_finish): Remove.
+ (gnat_exit): Remove.
+ (local_find_gnatmake): Reindent.
+ (runtest_file_p): Remove.
+ (prune_warnings): Remove.
+ (find_gnatclean): New proc.
+ * lib/gnat-dg.exp (lremove): New proc.
+ (gnat-dg-test): Reindent.
+ Remove additional output files.
+ (gnat-dg-runtest): Remove.
+
+ * gnat.dg/array7.adb: Use cleanup-tree-dump "optimized".
+ * gnat.dg/loop_optimization6.adb: Likewise.
+ * gnat.dg/atomic1.adb: Use cleanup-tree-dump "gimple".
+
+2011-02-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47835
+ * gcc.dg/pr46909.c: Check optimized dump instead of ifcombine.
+
+2011-02-22 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/abstract_type_1.f90: Fix dg-do syntax.
+ * gfortran.dg/abstract_type_2.f03: Ditto.
+ * gfortran.dg/abstract_type_3.f03: Ditto.
+ * gfortran.dg/abstract_type_4.f03: Ditto.
+ * gfortran.dg/abstract_type_5.f03: Ditto.
+ * gfortran.dg/abstract_type_6.f03: Ditto.
+ * gfortran.dg/alloc_comp_constraint_6.f90: Ditto.
+ * gfortran.dg/alloc_comp_init_expr.f03: Ditto.
+ * gfortran.dg/allocatable_scalar_11.f90: Ditto.
+ * gfortran.dg/allocate_scalar_with_shape.f90: Ditto.
+ * gfortran.dg/array_function_5.f90: Ditto.
+ * gfortran.dg/asynchronous_3.f03: Ditto.
+ * gfortran.dg/char_expr_1.f90: Ditto.
+ * gfortran.dg/class_14.f03: Ditto.
+ * gfortran.dg/data_array_6.f: Ditto.
+ * gfortran.dg/data_invalid.f90: Ditto.
+ * gfortran.dg/dot_product_1.f03: Ditto.
+ * gfortran.dg/func_derived_5.f90: Ditto.
+ * gfortran.dg/func_result_4.f90: Ditto.
+ * gfortran.dg/implied_do_1.f90: Ditto.
+ * gfortran.dg/initialization_25.f90: Ditto.
+ * gfortran.dg/initialization_26.f90: Ditto.
+ * gfortran.dg/interface_34.f90: Ditto.
+ * gfortran.dg/iso_c_binding_init_expr.f03: Ditto.
+ * gfortran.dg/keyword_symbol_1.f90: Ditto.
+ * gfortran.dg/matmul_8.f03: Ditto.
+ * gfortran.dg/merge_init_expr.f90: Ditto.
+ * gfortran.dg/pack_assign_1.f90: Ditto.
+ * gfortran.dg/pack_vector_1.f90: Ditto.
+ * gfortran.dg/pointer_check_8.f90: Ditto.
+ * gfortran.dg/product_init_expr.f03: Ditto.
+ * gfortran.dg/reshape_order_5.f90: Ditto.
+ * gfortran.dg/reshape_shape_1.f90: Ditto.
+ * gfortran.dg/reshape_zerosize_2.f90: Ditto.
+ * gfortran.dg/same_name_2.f90: Ditto.
+ * gfortran.dg/selected_real_kind_1.f90: Ditto.
+ * gfortran.dg/spread_init_expr.f03: Ditto.
+ * gfortran.dg/stmt_func_1.f90: Ditto.
+ * gfortran.dg/sum_init_expr.f03: Ditto.
+ * gfortran.dg/transpose_3.f03: Ditto.
+ * gfortran.dg/unpack_init_expr.f03: Ditto.
+ * gfortran.dg/warn_conversion.f90: Ditto.
+ * gfortran.dg/warn_conversion_2.f90: Ditto.
+ * gfortran.dg/warn_intent_out_not_set.f90: Ditto.
+ * gfortran.dg/warn_unused_dummy_argument_1.f90: Ditto.
+ * gfortran.dg/warn_unused_dummy_argument_2.f90: Ditto.
+ * gfortran.dg/whole_file_16.f90: Ditto.
+ * gfortran.dg/whole_file_17.f90: Ditto.
+ * gfortran.dg/whole_file_18.f90: Ditto.
+ * gfortran.dg/whole_file_20.f03: Ditto.
+ * gfortran.dg/whole_file_5.f90: Ditto.
+ * gfortran.dg/whole_file_6.f90: Ditto.
+ * gfortran.dg/write_invalid_format.f90: Ditto.
+ * gfortran.dg/zero_sized_6.f90: Ditto.
+
+2011-02-21 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/46178
+ * gcc.target/i386/pr46178.c: New test.
+
+ PR rtl-optimization/46002
+ * gcc.c-torture/compile/pr46002.c: New test.
+
+2011-02-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * g++.dg/cpp0x/lambda/lambda-conv.C: Skip scan-assembler check on
+ *-*-hpux10*.
+
+2011-02-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/47106
+ * g++.dg/debug/pr47106.C: Require effective target lto.
+
+2011-02-21 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-diag2.C: New.
+
+2011-02-20 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-ctor7.C: New.
+
+ * g++.dg/cpp0x/fntmpdefarg2.C: New.
+
+ * g++.dg/overload/conv-op1.C: New.
+
+ * g++.dg/cpp0x/constexpr-synth1.C: New.
+
+2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc.dg/layout-2.m: New.
+ * objc.dg/selector-3.m: Adjusted location of error message.
+ * objc.dg/type-size-3.m: Same.
+ * obj-c++.dg/selector-3.mm: Same.
+
+2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR objc/47784
+ * objc.dg/property/dotsyntax-22.m: New.
+ * obj-c++.dg/property/dotsyntax-22.mm: New.
+
+2011-02-20 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/46394
+ * g++.dg/template/typedef38.C: New test.
+
+2011-02-20 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/46818
+ * gfortran.dg/whole_file_30.f90 : New test.
+ * gfortran.dg/whole_file_31.f90 : New test.
+
+2011-02-20 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/45077
+ PR fortran/44945
+ * gfortran.dg/whole_file_28.f90 : New test.
+ * gfortran.dg/whole_file_29.f90 : New test.
+
+2011-02-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/44118
+ * g++.dg/template/crash105.C: New.
+
+2011-02-19 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/regress/no-elide1.C: New.
+
+2011-02-19 Alexandre Oliva <aoliva@redhat.com>
+
+ PR tree-optimization/46620
+ * gcc.dg/pr46620.c: New.
+
+2011-02-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/47809
+ * gcc.target/i386/pr47809.c: New test.
+
+2011-02-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+ Tobias Burnus <burnus@net-b.de>
+
+ * lib/target-supports.exp
+ (check_effective_target_fortran_large_real): New check for large reals.
+ * gfortran.dg/nan_7.f90: New test.
+
+2011-02-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47567
+ * gfortran.dg/fmt_f0_1.f90: Update test.
+
+2011-02-19 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/47348
+ * gfortran.dg/array_constructor_36.f90 : New test.
+ * gfortran.dg/bounds_check_10.f90 : Change dg-output message to
+ allow for comparison between different elements of the array
+ constructor at different levels of optimization.
+
+2011-02-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gcc.target/i386/pr31167.c: Require int128 instead of lp64.
+ * gcc.target/i386/pr32280-1.c: Likewise.
+
+2011-02-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/47800
+ * gcc.target/i386/pr47800.c: New test.
+
+2011-02-18 Iain Sandoe <iains@gcc.gnu.org>
+
+ * objc/execute/exceptions/foward-1.x: New.
+
+2011-02-18 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47789
+ * gfortran.dg/derived_constructor_comps_4.f90: New.
+
+2011-02-18 Tobias Burnus
+
+ PR fortran/47775
+ * gfortran.dg/func_result_6.f90: New.
+
+2011-02-18 Michael Matz <matz@suse.de>
+
+ PR fortran/45586
+ * gfortran.dg/lto/pr45586_0.f90: New test.
+ * gfortran.dg/typebound_proc_20.f90: Ditto.
+ * gfortran.dg/typebound_proc_21.f90: Ditto.
+
+2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/47795
+ * g++.dg/cpp0x/lambda/lambda-ice3.C: New.
+
+2011-02-18 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47750
+ * lib/gfortran.exp (gfortran_init): Set gcc_error_prefix and
+ gcc_warning_prefix.
+ * lib/gfortran-dg.exp (gfortran-dg-test): Update regexp for
+ normalizing the error/warning output.
+ * gfortran.dg/Wall.f90: Update dg-error/warning.
+ * gfortran.dg/argument_checking_15.f90: Update dg-error/warning.
+ * gfortran.dg/argument_checking_3.f90: Update dg-error/warning.
+ * gfortran.dg/argument_checking_6.f90: Update dg-error/warning.
+ * gfortran.dg/bounds_temporaries_1.f90: Update dg-error/warning.
+ * gfortran.dg/class_30.f90: Update dg-error/warning.
+ * gfortran.dg/continuation_1.f90: Update dg-error/warning.
+ * gfortran.dg/continuation_9.f90: Update dg-error/warning.
+ * gfortran.dg/do_check_5.f90: Update dg-error/warning.
+ * gfortran.dg/entry_17.f90: Update dg-error/warning.
+ * gfortran.dg/entry_19.f90: Update dg-error/warning.
+ * gfortran.dg/fmt_error.f90: Update dg-error/warning.
+ * gfortran.dg/fmt_read_2.f90: Update dg-error/warning.
+ * gfortran.dg/g77/12632.f: Update dg-error/warning.
+ * gfortran.dg/g77/970625-2.f: Update dg-error/warning.
+ * gfortran.dg/g77/980615-0.f: Update dg-error/warning.
+ * gfortran.dg/generic_actual_arg.f90: Update dg-error/warning.
+ * gfortran.dg/global_references_1.f90: Update dg-error/warning.
+ * gfortran.dg/goto_8.f90: Update dg-error/warning.
+ * gfortran.dg/initialization_1.f90: Update dg-error/warning.
+ * gfortran.dg/io_constraints_1.f90: Update dg-error/warning.
+ * gfortran.dg/io_constraints_2.f90: Update dg-error/warning.
+ * gfortran.dg/io_constraints_3.f90: Update dg-error/warning.
+ * gfortran.dg/iostat_3.f90: Update dg-error/warning.
+ * gfortran.dg/public_private_module.f90: Update dg-error/warning.
+ * gfortran.dg/volatile3.f90: Update dg-error/warning.
+ * gfortran.dg/warning-directive-2.F90: Update dg-error/warning.
+ * gfortran.dg/warnings_are_errors_1.f: Update dg-error/warning.
+ * gfortran.dg/whole_file_1.f90: Update dg-error/warning.
+ * gfortran.dg/whole_file_2.f90: Update dg-error/warning.
+ * gfortran.dg/whole_file_3.f90: Update dg-error/warning.
+
+2011-02-18 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47768
+ * gfortran.dg/proc_ptr_comp_30.f90: New.
+
+2011-02-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/47780
+ * gcc.target/i386/pr47780.c: New test.
+
+2011-02-18 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47767
+ * gfortran.dg/class_40.f03: New.
+
+2011-02-18 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47208
+ * g++.dg/cpp0x/auto21.C: New test.
+
+2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
+
+ * objc.dg/special/unclaimed-category-1.h: Updated for
+ new ABI support.
+ * objc.dg/special/unclaimed-category-1.m: Same.
+ * objc.dg/zero-link-1.m: Same.
+ * objc.dg/lookup-1.m: Same.
+ * objc.dg/torture/strings/const-str-9.m
+ * objc.dg/torture/strings/const-str-10.m: Same.
+ * objc.dg/torture/strings/const-str-11.m: Same.
+ * objc.dg/torture/forward-1.m: Same.
+ * objc.dg/zero-link-2.m: Same.
+ * objc.dg/encode-7-next-64bit.m: Same.
+ * objc.dg/method-4.m: Same.
+ * objc.dg/next-runtime-1.m: Same.
+ * objc.dg/image-info.m: Same.
+ * objc.dg/pr23214.m: Same.
+ * objc.dg/symtab-1.m: Same.
+ * obj-c++.dg/basic.m: Same.
+ * obj-c++.dg/proto-lossage-3.m: Same.
+ * obj-c++.dg/torture/strings/const-str-10.m: Same.
+ * obj-c++.dg/torture/strings/const-str-11.m: Same.
+ * obj-c++.dg/torture/strings/const-str-9.m: Same.
+ * obj-c++.dg/method-11.m: Same.
+ * objc/execute/enumeration-1.m: Same.
+ * objc/execute/object_is_class.m: Same.
+ * objc/execute/formal_protocol-2.m: Same.
+ * objc/execute/formal_protocol-4.m: Same.
+ * objc/execute/formal_protocol-6.m: Same.
+ * objc/execute/bycopy-3.m: Same.
+ * objc/execute/exceptions/catchall-1.m: Same.
+ * objc/execute/exceptions/finally-1.m: Same.
+ * objc/execute/exceptions/local-variables-1.m: Same.
+ * objc/execute/exceptions/foward-1.m: Same.
+ * objc/execute/bf-common.h
+ * objc/execute/enumeration-2.m: Same.
+ * objc/execute/formal_protocol-1.m: Same.
+ * objc/execute/formal_protocol-3.m: Same.
+ * objc/execute/formal_protocol-5.m: Same.
+ * objc/execute/accessing_ivars.m: Same.
+ * objc/execute/bycopy-2.m: Same.
+ * objc/execute/formal_protocol-7.m: Same.
+ * objc/execute/compatibility_alias.m: Same.
+ * objc/execute/no_clash.m: Same.
+ * objc/execute/object_is_meta_class.m: Same.
+ * objc/execute/exceptions/exceptions.exp: Load target-supports.exp
+ * objc/execute/class-tests-1.h: Include stdio.h.
+ * objc/execute/class-tests-2.h: Same.
+ * obj-c++.dg/try-catch-9.mm: xfail-run the test with both
+ runtimes.
+ * obj-c++.dg/try-catch-2.mm: Same.
+
+2011-02-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47783
+ * g++.dg/warn/Wunused-parm-4.C: New test.
+
+2011-02-17 Alexandre Oliva <aoliva@redhat.com>
+ Jan Hubicka <jh@suse.cz>
+
+ PR debug/47106
+ PR debug/47402
+ * g++.dg/debug/pr47106.C: New.
+
+2011-02-17 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/43653
+ * gcc.target/i386/pr43653.c: New test.
+
+2011-02-11 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47172
+ * g++.dg/template/inherit6.C: New test.
+
+2011-02-16 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47745
+ * gfortran.dg/class_39.f03: New.
+
+2011-02-16 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47326
+ * g++.dg/cpp0x/variadic106.C: New test.
+
+2011-02-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR libfortran/47757
+ * gfortran.dg/pr47757-1.f90: New test.
+ * gfortran.dg/pr47757-2.f90: New test.
+ * gfortran.dg/pr47757-3.f90: New test.
+
+ PR c++/47704
+ * g++.dg/cpp0x/enum8.C: New test.
+
+2011-02-15 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/inherit/implicit-trivial1.C: New.
+ * g++.dg/cpp0x/implicit-trivial1.C: New.
+
+2011-02-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/47725
+ * gcc.dg/torture/pr47725.c: Removed.
+
+2011-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/47755
+ * gcc.target/powerpc/pr47755.c: New file, test all 0 vector
+ constant does not generate a load from memory.
+
+2011-02-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/47725
+ * gcc.dg/torture/pr47725.c: New.
+
+2011-02-15 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47743
+ * gcc.dg/torture/pr47743.c: New testcase.
+
+2011-02-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/47581
+ * gcc.target/i386/pr47581.c: New test.
+
+2011-02-14 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47730
+ * gfortran.dg/select_type_22.f03: New.
+
+2011-02-14 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/regress/enum1.C: New.
+
+2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/include.adb: New test.
+
+2011-02-14 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47728
+ * gfortran.dg/class_38.f03: New.
+
+2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.dg/pr46494.c: New test.
+
+2011-02-14 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/attr-weak-hidden-1.c: Make definition of foo strong.
+
+2011-02-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR ada/41929
+ * gnat.dg/null_pointer_deref1.exp: Don't skip on
+ sparc*-sun-solaris2.11.
+
+2011-02-14 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47349
+ * gfortran.dg/argument_checking_18.f90: New.
+
+2011-02-13 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.dg/argument_checking_13.f90: Update dg-error.
+ * gfortran.dg/argument_checking_17.f90: New.
+
+2011-02-12 Janus Weil <janus@gcc.gnu.org>
+
+ * gfortran.dg/allocate_derived_1.f90: Modified as polymorphic arrays
+ are temporarily disabled.
+ * gfortran.dg/class_7.f03: Ditto.
+ * gfortran.dg/coarray_14.f90: Ditto.
+ * gfortran.dg/typebound_proc_13.f03: Ditto.
+
+2011-02-12 Mikael Morin <mikael.morin@sfr.fr>
+
+ PR fortran/45586
+ * gfortran.dg/extends_11.f03: New.
+
+2011-02-11 Xinliang David Li <davidxl@google.com>
+
+ PR tree-optimization/47707
+ * g++.dg/tree-ssa/pr47707.C: New test.
+
+2011-02-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * g++.dg/opt/inline17.C: New test.
+
+2011-02-11 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47550
+ * gfortran.dg/pure_formal_2.f90: New.
+
+2011-02-11 Pat Haugen <pthaugen@us.ibm.com>
+
+ PR rtl-optimization/47614
+ * gfortran.dg/pr47614.f: New.
+
+2011-02-11 Joseph Myers <joseph@codesourcery.com>
+
+ PR driver/47678
+ * gcc.dg/opts-6.c: New test.
+
+2011-02-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/47684
+ * gcc.dg/pr47684.c: New test.
+
+2011-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/47629
+ * gcc.target/i386/pr47312.c: Use dg-require-effective-target
+ c99_runtime, dg-add-options c99_runtime.
+ (main): Use __asm__.
+
+2011-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR testsuite/47400
+ * lib/target-supports.exp (check_ascii_locale_available): New proc.
+ * lib/target-supports-dg.exp (dg-require-ascii-locale): New proc.
+ * gcc.dg/attr-alias-5.c: Use dg-require-ascii-locale.
+ * gcc.dg/ucnid-10.c: Likewise.
+ * gcc.dg/ucnid-13.c: Likewise.
+ * gcc.dg/ucnid-7.c: Likewise.
+ * gcc.dg/ucnid-8.c: Likewise.
+ Adapt dg-warning line number.
+
+2011-02-10 Uros Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/parity-1.c: Use -march=k8.
+ * gcc.target/i386/parity-2.c: Ditto.
+ * gcc.target/i386/vecinit-1.c: Ditto.
+ * gcc.target/i386/vecinit-2.c: Ditto.
+
+2011-02-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/46610
+ * gcc.target/mips/save-restore-1.c: Skip on mips-sgi-irix6*.
+ * gcc.target/mips/save-restore-3.c: Likewise.
+ * gcc.target/mips/save-restore-4.c: Likewise.
+ * gcc.target/mips/save-restore-5.c: Likewise.
+
+ PR target/47683
+ * g++.dg/tree-prof/partition1.C: Skip on mips-sgi-irix*.
+ * g++.dg/tree-prof/partition2.C: Likewise.
+
+2011-02-09 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/tree-ssa/inline-3.C: Use a normal function
+ rather than misdeclare std::puts.
+
+ * g++.dg/ext/vla1.C: Adjust for C++0x mode.
+ * g++.dg/other/warning1.C: Likewise.
+ * g++.old-deja/g++.bugs/900119_01.C: Likewise.
+ * g++.old-deja/g++.gb/scope06.C: Likewise.
+ * g++.old-deja/g++.law/cvt11.C: Likewise.
+ * g++.old-deja/g++.law/init1.C: Likewise.
+ * g++.dg/abi/mangle26.C: Likewise.
+
+ * g++.dg/template/function1.C: Adjust for C++0x mode.
+ * g++.dg/cpp0x/regress/template-function1.C: Copy it.
+
+ * g++.dg/ext/label10.C: Adjust for C++0x mode.
+ * g++.dg/cpp0x/regress/ext-label10.C: Copy it.
+
+ * g++.dg/cpp0x/regress/ext-cond1.C: Copy from ext/cond1.C.
+
+ * g++.dg/cpp0x/regress/abi-empty7.C: New.
+
+ * g++.dg/cpp0x/regress: New directory.
+ * g++.dg/cpp0x/constexpr-regress1.C: Move to regress/regress1.C.
+ * g++.dg/cpp0x/constexpr-regress2.C: Move to regress/regress2.C.
+ * g++.dg/cpp0x/regress/regress3.C: New.
+
+2011-02-10 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47677
+ * gcc.dg/torture/pr47677.c: New testcase.
+
+2011-02-10 Iain Sandoe <iains@gcc.gnu.org>
+
+ * objc.dg/special/load-category-1.m: Remove unused header.
+ * objc.dg/special/load-category-1a.m: Likewise.
+ * objc.dg/special/load-category-2.m: Likewise.
+ * objc.dg/special/load-category-2a.m: Likewise.
+ * objc.dg/special/load-category-3.m: Likewise.
+ * objc.dg/special/load-category-3a.m: Likewise.
+ * objc.dg/attributes/proto-attribute-2.m: Likewise.
+ * objc.dg/attributes/proto-attribute-3.m: Likewise.
+ * objc.dg/attributes/class-attribute-1.m: Likewise.
+ * objc.dg/property/property.exp: Don't run for Darwin < 9.
+ * obj-c++.dg/property/property.exp: Likewise.
+ * objc.dg/attributes/method-sentinel-1.m: Update type header.
+ * obj-c++.dg/attributes/method-sentinel-1.mm: Likewise.
+ * obj-c++.dg/attributes/proto-attribute-2.mm: Skip for Darwin < 9.
+ * obj-c++.dg/attributes/class-attribute-1.mm: Likewise.
+ * obj-c++.dg/attributes/proto-attribute-3.mm: Likewise.
+ * obj-c++.dg/template-8.mm: Likewise.
+
+2011-02-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/47665
+ * gcc.target/i386/pr47665.c: New test.
+
+2011-02-10 Jie Zhang <jie@codesourcery.com>
+
+ PR testsuite/47622
+ Revert
+ 2011-02-05 Jie Zhang <jie@codesourcery.com>
+ PR debug/42631
+ * gcc.dg/pr42631.c: Update test.
+ * gcc.dg/pr42631-2.c: New test.
+
+2011-02-09 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47352
+ * gfortran.dg/proc_decl_25.f90: New.
+
+2011-02-09 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47463
+ * gfortran.dg/typebound_assignment_2.f03: New.
+
+2011-02-09 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47664
+ * gcc.dg/tree-ssa/inline-7.c: New testcase.
+
+2011-02-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR middle-end/47646
+ * gnat.dg/uninit_func.adb: Adjust dg directive.
+
+2011-02-09 Dominique Dhumieres <dominiq@lps.ens.fr>
+
+ PR middle-end/47646
+ * obj-c++.dg/attributes/method-noreturn-1.mm: Adjust dg directives.
+
+2011-02-09 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47637
+ * gfortran.dg/auto_dealloc_2.f90: New.
+
+2011-02-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/builtins-config.h: Remove __sgi handling.
+ * lib/target-supports.exp (add_options_for_c99_runtime): Add
+ -std=c99 for mips-sgi-irix6.5*.
+
+2011-02-09 Martin Jambor <mjambor@suse.cz>
+
+ PR middle-end/45505
+ * gfortran.dg/pr25923.f90: Remove xfails.
+
+2011-02-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/47583
+ * gfortran.dg/inquire_14.f90: New test.
+
+2011-02-08 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/45290
+ * gfortran.dg/pointer_init_6.f90: New.
+
+2011-02-08 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/42893
+ * gcc.tree-ssa/pr42893.c: New test.
+
+2011-02-08 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/46834
+ PR tree-optimization/46994
+ PR tree-optimization/46995
+ * gcc.dg/graphite/id-pr46834.c: New.
+ * gfortran.dg/graphite/id-pr46994.f90: New.
+ * gfortran.dg/graphite/id-pr46995.f90: New.
+
+2011-02-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ PR middle-end/47646
+ * gcc.dg/pr39666-2.c (foo2): If the location of the statement
+ using the variable is known the warning is emitted there.
+ * gcc.dg/uninit-pr19430.c (foo): Likewise.
+ * g++.dg/warn/Wuninitialized-5.C (foo): Likewise.
+
+ * c-c++-common/pr20000.c (g): Both warnings occur at the return
+ statement.
+ (vg): Likewise.
+ * gcc.dg/noreturn-1.c (foo5): Likewise.
+ * objc.dg/attributes/method-noreturn-1.m (method1): Likewise.
+ (method2): Likewise.
+
+ * gfortran.dg/pr25923.f90 (baz): The warning will now be issued for
+ the return statement using the uninitialized variable.
+ * gfortran.dg/pr39666-2.f90 (f): Likewise.
+
+2011-02-08 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47639
+ * g++.dg/opt/pr47639.c: New testcase.
+
+2011-02-08 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47632
+ * g++.dg/opt/pr47632.C: New testcase.
+
+2011-02-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * g++.dg/abi/packed1.C: Expect warning on spu-*-* as well.
+
+2011-02-07 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47615
+ * g++.dg/opt/pr47615.C: New testcase.
+
+2011-02-07 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47621
+ * gcc.dg/torture/pr47621.c: New testcase.
+
+2011-02-07 Uros Bizjak <ubizjak@gmail.com>
+
+ * gfortran.dg/transpose_optimization_2.f90: Cleanup original dump.
+
+2011-02-06 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/47592
+ * gfortran.dg/allocate_with_source_1 : New test.
+
+2011-02-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/47610
+ * gcc.dg/pr47610.c: New test.
+
+2011-02-05 Jie Zhang <jie@codesourcery.com>
+
+ PR debug/42631
+ * gcc.dg/pr42631.c: Update test.
+ * gcc.dg/pr42631-2.c: New test.
+
+2001-02-05 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/47574
+ * gfortran.dg/pr47574.f90: New test.
+
+2011-02-04 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/46194
+ * gcc.dg/autopar/pr46194.c: New.
+
+2011-02-04 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR tree-optimization/43695
+ * g++.dg/ipa/pr43695.C: New.
+
+2011-02-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR inline-asm/23200
+ * gcc.dg/pr23200.c: New test.
+
+2011-02-03 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR c++/47589
+ * g++.dg/pr47589.C: New test.
+
+2011-02-03 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47398
+ * g++.dg/template/typedef37.C: New test.
+ * g++.dg/template/param1.C: Adjust expected error message.
+
+2011-02-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/31490
+ * gcc.dg/pr31490-2.c: New test.
+ * gcc.dg/pr31490-3.c: New test.
+ * gcc.dg/pr31490-4.c: New test.
+
+2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/46890
+ * g++.dg/parser/semicolon3.C: Adjust.
+ * g++.dg/parser/semicolon4.C: New testcase.
+ * g++.dg/pr46890.C: New testcase.
+
+2011-02-03 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/29571
+ * g++.dg/init/pr29571.C: New.
+
+2011-02-03 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gfortran.dg/graphite/vect-pr40979.f90: Require vect_double
+ instead of vect_int.
+
+2011-02-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/47312
+ * gcc.target/i386/pr47312.c: New test.
+
+ PR target/47564
+ * gcc.target/i386/pr47564.c: New test.
+
+2011-02-03 Alexandre Oliva <aoliva@redhat.com>
+
+ PR tree-optimization/45122
+ * gcc.dg/tree-ssa/pr45122.c: New.
+
+2011-02-02 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/47272
+ * gcc.target/powerpc/vsx-builtin-8.c: New file, test vec_vsx_ld
+ and vec_vsx_st.
+
+ * gcc.target/powerpc/avoid-indexed-addresses.c: Disable altivec
+ and vsx so a default --with-cpu=power7 doesn't give an error
+ when -mavoid-indexed-addresses is used.
+
+ * gcc.target/powerpc/ppc32-abi-dfp-1.c: Rewrite to use an asm
+ wrapper function to save the arguments and then jump to the real
+ function, rather than depending on the compiler not to move stuff
+ before an asm.
+ * gcc.target/powerpc/ppc64-abi-dfp-2.c: Ditto.
+
+2011-02-02 Janus Weil <janus@gcc.gnu.org>
+ Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/47082
+ * gfortran.dg/class_37.f03 : New test.
+
+2011-02-02 Sebastian Pop <sebastian.pop@amd.com>
+ Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/40979
+ PR bootstrap/47044
+ * gcc.dg/graphite/graphite.exp (DEFAULT_VECTCFLAGS): Add -ffast-math.
+ * gcc.dg/graphite/pr35356-2.c: Adjust pattern.
+ * gfortran.dg/graphite/graphite.exp: Run vect_files conditionally to
+ check_vect_support_and_set_flags.
+ * gfortran.dg/graphite/vect-pr40979.f90: New.
+
+2011-02-02 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47572
+ * gfortran.dg/class_36.f03: New.
+
+2011-02-02 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47566
+ * gcc.dg/lto/20110201-1_0.c: New testcase.
+
+2011-02-02 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/47498
+ PR debug/47501
+ PR debug/45136
+ PR debug/45130
+ * debug/pr47498.c: New.
+ * debug/pr47501.c: New.
+
+2011-02-01 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47559
+ * g++.dg/torture/pr47559.C: New testcase.
+
+2011-02-01 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47565
+ * gfortran.dg/typebound_call_20.f03: New.
+
+2011-02-01 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47555
+ * gcc.dg/pr47555.c: New testcase.
+
+2011-02-01 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47541
+ * g++.dg/torture/pr47541.C: New testcase.
+
+2011-01-31 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47455
+ * gfortran.dg/typebound_call_19.f03: New.
+
+2011-01-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47416
+ * g++.dg/cpp0x/pr47416.C: New test.
+
+2011-01-31 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/47519
+ * gfortran.dg/allocate_deferred_char_scalar_2.f03: New test.
+
+2011-01-31 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47463
+ * gfortran.dg/typebound_assignment_1.f03: New.
+
+2011-01-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47538
+ * gcc.c-torture/execute/pr47538.c: New test.
+
+2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/45325
+ * gcc.target/i386/pr38240.c: Add dg-options "-msse".
+
+2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * g++.dg/abi/mangle40.C: Pass "" to dg-require-weak.
+
+2011-01-31 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/44031
+ * gcc.c-torture/compile/20110131-1.c: New test.
+
+2011-01-31 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47042
+ * gfortran.dg/stmt_func_1.f90: New.
+
+2011-01-31 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47042
+ * gfortran.dg/interface_34.f90: New.
+
+2011-01-30 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/47523
+ * gfortran.dg/realloc_on_assign_5.f03: New test.
+ * gfortran.dg/realloc_on_assign_5.f03: New test.
+
+2011-01-29 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * gfortran.dg/bessel_6.f90: XFAIL on spu-*-*.
+ * gfortran.dg/bessel_7.f90: Likewise.
+ * gfortran.dg/erf_2.F90: Likewise. Always run with -O0.
+
+ * gfortran.dg/complex_intrinsics_5.f90: Increase "epsilon".
+ * gfortran.dg/sum_init_expr.f03: Likewise.
+
+ * gfortran.dg/realloc_on_assign_2.f03: Skip on spu-*-*.
+
+ * gfortran.dg/lto/20091016-1_0.f90: Replace -shared with
+ -r -nostdlib.
+
+ * gfortran.dg/vect/fast-math-vect-8.f90: Check for vectorized
+ loop only on "vect_intfloat_cvt" targets.
+
+2011-01-29 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47531
+ * gfortran.dg/shape_6.f90: New.
+
+2011-01-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47434
+ * gfortran.dg/read_infnan_1.f90: Update test.
+ * gfortran.dg/module_nan.f90: Update test.
+ * gfortran.dg/char4_iunit_1.f03: Update test.
+ * gfortran.dg/large_real_kind_1.f90: Update test.
+ * gfortran.dg/real_const_3.f90: Update test.
+ * gfortran.fortran-torture/execute/nan_inf_fmt.f90: Update test.
+
+2011-01-29 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47311
+ * g++.dg/template/param2.C: New test.
+
+2011-01-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47285
+ * gfortran.dg/fmt_g.f: New test.
+
+2011-01-28 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47507
+ * gfortran.dg/pure_formal_1.f90: New.
+
+2011-01-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/42894
+ * gcc.dg/tls/pr42894.c: New test.
+
+2011-01-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/pr47276.c: Add dg-require-visibility.
+
+2011-01-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.target/i386/asm-6.c: XFAIL on i?86-pc-solaris2.1[0-9] && ilp32.
+
+2011-01-28 Paul Thomas <pault@gcc.gnu.org>
+ Tobias Burnus <burnus@gcc.gnu.org>
+
+ PR fortran/45170
+ PR fortran/35810
+ PR fortran/47350
+ * gfortran.dg/realloc_on_assign_3.f03: New test.
+ * gfortran.dg/realloc_on_assign_4.f03: New test.
+ * gfortran.dg/allocatable_function_5.f90: New test.
+ * gfortran.dg/allocate_deferred_char_scalar_1.f03: New test.
+ * gfortran.dg/deferred_type_param_2.f90: Remove two "not yet
+ implemented" dg-errors.
+
+2011-01-27 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/46949
+ * gcc.dg/attr-weakref-4.c: New testcase
+
+2011-01-27 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/47228
+ * gcc.dg/torture/pr47228.c: New test.
+
+2011-01-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * gcc.dg/tree-ssa/pr42585.c: Disable on s390 and s390x.
+
+2011-01-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * lib/compat.exp (compat-execute): Pass -Wl,--extra-stack-space=8192
+ when using auto-overlay support on the SPU.
+
+2011-01-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/44174
+ * gcc.target/i386/asm-6.c: New test.
+
+2011-01-26 Mikael Pettersson <mikpe@it.uu.se>
+
+ PR rtl-optimization/46856
+ * gcc.c-torture/compile/pr46856.c: New test.
+
+2011-01-26 Nicola Pero <nicola.pero@meta-innovation.com>
+ Andrew Pinski <pinskia@gmail.com>
+
+ PR c/43082
+ * gcc.dg/pr43082.c: New.
+
+2011-01-26 DJ Delorie <dj@redhat.com>
+
+ PR rtl-optimization/46878
+ * gcc.dg/pr46878-1.c: New test.
+
+2011-01-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47476
+ * g++.dg/cpp0x/pr47476.C: New test.
+
+2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.c-torture/compile/20110126-1.c: New test.
+
+2011-01-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/47473
+ * gcc.dg/torture/pr47473.c: New test.
+
+2011-01-26 Jan Hubicka <jh@suse.cz>
+
+ PR target/47237
+ * gcc.c-torture/execute/pr47237.c: New testcase.
+
+2011-01-26 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/47190
+ * gcc.dg/attr-weakref-3.c: New testcase.
+
+2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ PR c++/43601
+ * gcc.dg/dll-9a.c: New test file.
+ * gcc.dg/dll-11.c: Likewise.
+ * gcc.dg/dll-12.c: Likewise.
+ * gcc.dg/dll-12a.c: Likewise.
+ * gcc.dg/dll-11a.c: Likewise.
+ * gcc.dg/dll-9.c: Likewise.
+ * gcc.dg/dll-10.c: Likewise.
+ * gcc.dg/dll-10a.c: Likewise.
+ * g++.dg/ext/dllexport4a.cc: Likewise.
+ * g++.dg/ext/dllexport4.C: Likewise.
+ * g++.dg/ext/dllexport5.C: Likewise.
+ * g++.dg/ext/dllexport5a.cc: Likewise.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/46970
+ * gcc.dg/graphite/pr46970.c: New.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/46215
+ * gcc.dg/graphite/pr46215.c: New.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/46168
+ * gcc.dg/graphite/pr46168.c: New.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/43657
+ * gcc.dg/graphite/pr43657.c: New.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/29832
+ * gfortran.dg/graphite/pr29832.f90: New.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/43567
+ * gcc.dg/graphite/pr43567.c: New.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * gfortran.dg/graphite/interchange-4.f: New.
+ * gfortran.dg/graphite/interchange-5.f: New.
+
+ * gcc.dg/tree-ssa/ltrans-1.c: Removed.
+ * gcc.dg/tree-ssa/ltrans-2.c: Removed.
+ * gcc.dg/tree-ssa/ltrans-3.c: Removed.
+ * gcc.dg/tree-ssa/ltrans-4.c: Removed.
+ * gcc.dg/tree-ssa/ltrans-5.c: Removed.
+ * gcc.dg/tree-ssa/ltrans-6.c: Removed.
+ * gcc.dg/tree-ssa/ltrans-8.c: Removed.
+ * gfortran.dg/ltrans-7.f90: Removed.
+ * gcc.dg/tree-ssa/data-dep-1.c: Removed.
+
+ * gcc.dg/pr18792.c: -> gcc.dg/graphite/pr18792.c
+ * gcc.dg/pr19910.c: -> gcc.dg/graphite/pr19910.c
+ * gcc.dg/tree-ssa/20041110-1.c: -> gcc.dg/graphite/pr20041110-1.c
+ * gcc.dg/tree-ssa/pr20256.c: -> gcc.dg/graphite/pr20256.c
+ * gcc.dg/pr23625.c: -> gcc.dg/graphite/pr23625.c
+ * gcc.dg/tree-ssa/pr23820.c: -> gcc.dg/graphite/pr23820.c
+ * gcc.dg/tree-ssa/pr24309.c: -> gcc.dg/graphite/pr24309.c
+ * gcc.dg/tree-ssa/pr26435.c: -> gcc.dg/graphite/pr26435.c
+ * gcc.dg/pr29330.c: -> gcc.dg/graphite/pr29330.c
+ * gcc.dg/pr29581-1.c: -> gcc.dg/graphite/pr29581-1.c
+ * gcc.dg/pr29581-2.c: -> gcc.dg/graphite/pr29581-2.c
+ * gcc.dg/pr29581-3.c: -> gcc.dg/graphite/pr29581-3.c
+ * gcc.dg/pr29581-4.c: -> gcc.dg/graphite/pr29581-4.c
+ * gcc.dg/tree-ssa/loop-27.c: -> gcc.dg/graphite/pr30565.c
+ * gcc.dg/tree-ssa/pr31183.c: -> gcc.dg/graphite/pr31183.c
+ * gcc.dg/tree-ssa/pr33576.c: -> gcc.dg/graphite/pr33576.c
+ * gcc.dg/tree-ssa/pr33766.c: -> gcc.dg/graphite/pr33766.c
+ * gcc.dg/pr34016.c: -> gcc.dg/graphite/pr34016.c
+ * gcc.dg/tree-ssa/pr34017.c: -> gcc.dg/graphite/pr34017.c
+ * gcc.dg/tree-ssa/pr34123.c: -> gcc.dg/graphite/pr34123.c
+ * gcc.dg/tree-ssa/pr36287.c: -> gcc.dg/graphite/pr36287.c
+ * gcc.dg/tree-ssa/pr37686.c: -> gcc.dg/graphite/pr37686.c
+ * gcc.dg/pr42917.c: -> gcc.dg/graphite/pr42917.c
+ * gcc.dg/tree-ssa/data-dep-1.c
+ * gfortran.dg/loop_nest_1.f90: -> gfortran.dg/graphite/pr29290.f90
+ * gfortran.dg/pr29581.f90: -> gfortran.dg/graphite/pr29581.f90
+ * gfortran.dg/pr36286.f90: -> gfortran.dg/graphite/pr36286.f90
+ * gfortran.dg/pr36922.f: -> gfortran.dg/graphite/pr36922.f
+ * gfortran.dg/pr39516.f: -> gfortran.dg/graphite/pr39516.f
+
+2011-01-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47265
+ PR tree-optimization/47443
+ * gcc.c-torture/compile/pr47265.c: New test.
+ * gcc.dg/pr47443.c: New test.
+
+2011-01-25 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/47382
+ * g++.dg/torture/pr47382.C: New test.
+ * g++.dg/opt/devirt1.C: Xfail.
+
+2011-01-25 Yao Qi <yao@codesourcery.com>
+
+ PR target/45701
+ * gcc.target/arm/pr45701-1.c: New test.
+ * gcc.target/arm/pr45701-2.c: New test.
+ * gcc.target/arm/pr45701-3.c: New test.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47271
+ * gcc.dg/tree-ssa/ifc-pr47271.c: New.
+
+2011-01-25 Nick Clifton <nickc@redhat.com>
+
+ * gcc.target/rx/builtins.c: Allow -fipa-cp-clone.
+ (saturate_add): Delete.
+ (exchange): Delete.
+ (main): Do not run saturate_add.
+ (set_interrupts): Delete.
+
+2011-01-25 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47448
+ * gfortran.dg/redefined_intrinsic_assignment_2.f90: New.
+
+2011-01-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47427
+ PR tree-optimization/47428
+ * gcc.c-torture/compile/pr47427.c: New test.
+ * gcc.c-torture/compile/pr47428.c: New test.
+
+2011-01-25 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47411
+ * gcc.dg/torture/pr47411.c: New testcase.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * gfortran.dg/graphite/id-24.f: New.
+ * gfortran.dg/graphite/id-25.f: New.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * gfortran.dg/graphite/id-23.f: New.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * gfortran.dg/graphite/interchange-3.f90: Un-XFAILed.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * gcc.dg/graphite/block-0.c: Un-XFAILed.
+ * gcc.dg/graphite/block-1.c: Un-XFAILed.
+ * gcc.dg/graphite/block-7.c: Un-XFAILed.
+ * gcc.dg/graphite/block-8.c: Un-XFAILed.
+ * gcc.dg/graphite/interchange-12.c: Un-XFAILed.
+ * gcc.dg/graphite/interchange-14.c: Un-XFAILed.
+ * gcc.dg/graphite/interchange-15.c: Un-XFAILed.
+ * gcc.dg/graphite/interchange-8.c: Un-XFAILed.
+ * gcc.dg/graphite/interchange-mvt.c: Un-XFAILed.
+
+2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
+
+ * gcc.dg/graphite/block-0.c: Add documentation.
+ * gcc.dg/graphite/block-4.c: Same.
+ * gcc.dg/graphite/block-7.c: Same.
+ * gcc.dg/graphite/block-8.c: New.
+ * gcc.dg/graphite/interchange-1.c: Un-XFAILed.
+ * gcc.dg/graphite/interchange-11.c: Un-XFAILed.
+ * gcc.dg/graphite/interchange-12.c: Add documentation.
+ * gcc.dg/graphite/interchange-13.c: New.
+ * gcc.dg/graphite/interchange-14.c: New.
+ * gcc.dg/graphite/interchange-15.c: New.
+ * gcc.dg/graphite/interchange-8.c: Add documentation.
+ * gcc.dg/graphite/interchange-mvt.c: Same.
+
+2011-01-24 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/47408
+ * gcc.target/powerpc/altivec-11.c: Add explicit -mno-vsx.
+ * gcc.target/powerpc/altivec-14.c: Ditto.
+ * gcc.target/powerpc/altivec-33.c: Ditto.
+ * gcc.target/powerpc/altivec-types-1.c: Ditto.
+ * gcc.target/powerpc/altivec-types-2.c: Ditto.
+ * gcc.target/powerpc/altivec-types-3.c: Ditto.
+ * gcc.target/powerpc/altivec-types-4.c: Ditto.
+ * gcc.target/powerpc/ppc-vector-memcpy.c: Ditto.
+ * gcc.target/powerpc/ppc-vector-memset.c: Ditto.
+ * g++.dg/ext/altivec-15.C: Ditto.
+ * g++.dg/ext/altivec-types-1.C: Ditto.
+ * g++.dg/ext/altivec-types-2.C: Ditto.
+ * g++.dg/ext/altivec-types-3.C: Ditto.
+ * g++.dg/ext/altivec-types-4.C: Ditto.
+
+2011-01-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * lib/scanasm.exp (dg-function-on-line): Handle mips-sgi-irix*.
+
+2011-01-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gfortran.dg/cray_pointers_2.f90: Avoid cycling through
+ optimization options.
+
+2011-01-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gfortran.dg/array_constructor_33.f90: Use dg-timeout-factor 4.
+
+ PR testsuite/45988
+ * gfortran.dg/vect/fast-math-pr38968.f90: Use dg-timeout-factor 2.
+
+2011-01-23 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47421
+ * gfortran.dg/allocatable_scalar_12.f90: New.
+
+2011-01-23 Ira Rosen <irar@il.ibm.com>
+
+ * gcc.dg/vect/costmodel/spu/costmodel-vect-33.c: Expect
+ vectorization to be not profitable if peeling is used to
+ realign the memory access.
+ * gcc.dg/vect/costmodel/spu/costmodel-vect-76a.c: Increase
+ loop bound to avoid loop unrolling.
+ * gcc.dg/vect/costmodel/spu/costmodel-vect-76c.c: Likewise.
+
+2011-01-22 Jan Hubicka <jh@suse.cz>
+
+ PR lto/47333
+ * g++.dg/lto/pr47333.C: New file.
+
+2011-01-22 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/43884
+ PR lto/44334
+ * gcc.dg/autopar/outer-2.c: Increase array size.
+ * gcc.dg/tree-ssa/ldist-pr45948.c: Update test.
+
+2011-01-22 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/38536
+ * gfortran.dg/c_loc_tests_16.f90: New test.
+
+2011-01-22 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47399
+ * gfortran.dg/typebound_proc_19.f90: New.
+
+2011-01-21 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/47053
+ * g++.dg/pr47053.C: New test.
+
+2011-01-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/47041
+ * g++.dg/cpp0x/constexpr-ctor6.C: New.
+
+2011-01-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47388
+ * g++.dg/cpp0x/range-for10.C: New test.
+ * g++.dg/template/for1.C: New test.
+
+ PR middle-end/45566
+ * g++.dg/tree-prof/partition3.C: New test.
+
+ * g++.dg/tree-prof/tree-prof.exp: Fix a comment.
+
+ PR rtl-optimization/47366
+ * g++.dg/opt/pr47366.C: New test.
+
+2011-01-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/46552
+ * g++.dg/cpp0x/constexpr-regress2.C: New.
+
+ * g++.dg/cpp0x/constexpr-stmtexpr.C: New.
+
+2011-01-21 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/41619
+ * gcc.dg/pr41619.c: New.
+
+2011-01-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47355
+ * g++.dg/opt/pr47355.C: New test.
+
+2011-01-21 Richard Guenther <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/pr47392.c: Make test non-static instead of
+ making main hot.
+
+2011-01-21 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47365
+ * gcc.dg/torture/pr47365.c: New testcase.
+ * gcc.dg/tree-ssa/pr47392.c: Likewise.
+
+2011-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * g++.dg/other/anon5.C: Skip on mips-sgi-irix*.
+
+2011-01-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47391
+ * gcc.dg/pr47391.c: New test.
+
+2011-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * g++.dg/template/char1.C: Use signed char.
+
+2011-01-21 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47377
+ * gfortran.dg/pointer_target_4.f90: New.
+
+2011-01-20 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/47251
+ * gcc.target/powerpc/pr47251.c: Fixup test so that it runs on
+ ILP32 system and not IP32.
+
+2011-01-20 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/46583
+ * g++.dg/debug/pr46583.C: New.
+
+2011-01-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/47283
+ * g++.dg/debug/pr47283.C: New test.
+
+ PR testsuite/47371
+ * gcc.target/i386/headmerge-1.c: Tighten up scan-assembler regex.
+ * gcc.target/i386/headmerge-2.c: Likewise.
+
+2011-01-20 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47370
+ * gcc.dg/torture/pr47370.c: New testcase.
+
+2011-01-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/46130
+ * gcc.dg/pr46130-1.c: New test.
+ * gcc.dg/pr46130-2.c: New test.
+
+2011-01-19 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47291
+ * g++.dg/debug/dwarf2/template-params-10.C: New test.
+
+2011-01-19 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/46240
+ * g++.dg/debug/pr46240.cc: New.
+
+2011-01-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47303
+ * g++.dg/template/anonunion1.C: New test.
+
+ PR rtl-optimization/47337
+ * gcc.c-torture/execute/pr47337.c: New test.
+
+2011-01-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ PR testsuite/45342
+ * gcc.dg/tls/thr-cse-1.c: Fix match on spu-*.*.
+
+2011-01-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ PR tree-optimization/46021
+ * gcc.dg/tree-ssa/20040204-1.c: Do not XFAIL on spu-*-*.
+
+2011-01-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47290
+ * g++.dg/torture/pr47290.C: New test.
+
+2011-01-18 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47240
+ * gfortran.dg/proc_ptr_comp_29.f90: New.
+
+2011-01-18 Dominique d'Humieres <dominiq@lps.ens.fr>
+
+ PR testsuite/41146
+ * gcc.target/powerpc/asm-es-2.c: Adjust regular expression for
+ powerpc-apple-darwin9.
+
+2011-01-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/47299
+ * gcc.c-torture/execute/pr47299.c: New test.
+
+2011-01-17 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-virtual.C: New.
+
+2011-01-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/47331
+ * gfortran.dg/gomp/pr47331.f90: New test.
+
+2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR objc/47314
+ * objc.dg/selector-warn-1.m: New.
+ * obj-c++.dg/selector-warn-1.mm: New.
+
+2011-01-17 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * gcc.dg/tree-ssa/vrp51.c: Prefix each "bug." string with "vrp.".
+ Update dg-final accordingly.
+
+2011-01-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * g++.old-deja/g++.other/init19.C: Don't XFAIL on mips-sgi-irix*.
+
+2011-01-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * gcc.dg/guality/pr36728-1.c: Replace XFAIL for s390(x) with a
+ target check.
+ * gcc.dg/guality/pr36728-2.c: Likewise.
+
+2011-01-17 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47313
+ * g++.dg/torture/pr47313.C: New testcase.
+
+2011-01-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/47318
+ * gcc.target/i386/avx-vmaskmovpd-1.c: New.
+ * gcc.target/i386/avx-vmaskmovpd-2.c: Likewise.
+ * gcc.target/i386/avx-vmaskmovps-1.c: Likewise.
+ * gcc.target/i386/avx-vmaskmovps-1.c: Likewise.
+
+ * gcc.target/i386/avx-vmaskmovpd-256-1.c (avx_test): Load mask
+ as __m256i.
+ * gcc.target/i386/avx-vmaskmovpd-256-2.c (avx_test): Likewise.
+ * gcc.target/i386/avx-vmaskmovps-256-1.c (avx_test): Likewise.
+ * gcc.target/i386/avx-vmaskmovps-256-2.c (avx_test): Likewise.
+
+2011-01-17 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/45967
+ * gcc.dg/torture/pr45967-2.c: New testcase.
+ * gcc.dg/torture/pr45967-3.c: Likewise.
+
+2011-01-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR testsuite/47325
+ * g++.dg/ext/pr47213.C: Require visibility.
+
+2011-01-16 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * gcc.dg/fixed-point/composite-type.c: Pass -Wno-unused.
+ * gcc.dg/fixed-point/struct-union.c: Update error messages.
+
+2011-01-16 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * gcc.c-torture/execute/20101011-1.c: Skip test for MIPS16
+ Linux-based targets.
+
+2011-01-13 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/47276
+ * gcc.dg/pr47276.c: New testcase.
+
+2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
+ Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR c++/33558
+ * g++.dg/other/pr33558.C: New.
+ * g++.dg/other/pr33558-2.C: New.
+
+2011-01-14 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/45934
+ PR tree-optimization/46302
+ * g++.dg/ipa/devirt-c-1.C: New test.
+ * g++.dg/ipa/devirt-c-2.C: Likewise.
+ * g++.dg/ipa/devirt-c-3.C: Likewise.
+ * g++.dg/ipa/devirt-c-4.C: Likewise.
+ * g++.dg/ipa/devirt-c-5.C: Likewise.
+ * g++.dg/ipa/devirt-c-6.C: Likewise.
+ * g++.dg/ipa/devirt-6.C: Likewise.
+ * g++.dg/ipa/devirt-d-1.C: Likewise.
+ * g++.dg/torture/pr45934.C: Likewise.
+
+2011-01-14 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/variadic105.C: New.
+
+2011-01-08 Dominique d'Humieres <dominiq@lps.ens.fr>
+ Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR objc/45989
+ * objc.dg/gnu-encoding/struct-layout-encoding-1_generate.c
+ (switchfiles): XFAIL objc.dg-struct-layout-encoding-1/t02[57-9]_main.m
+ execution tests on i?86-*-*, x86_64-*-* and
+ powerpc*-apple-darwin* && ilp32.
+ XFAIL objc.dg-struct-layout-encoding-1/t03[01]_main.m execution
+ tests on i?86-*-* and x86_64-*-*.
+
+2011-01-14 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47280
+ * g++.dg/opt/pr47280.C: New testcase.
+
+2011-01-14 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp0x/constexpr-regress1.C: New.
+
+ * g++.dg/ext/flexary2.C: New.
+
+2011-01-14 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/47281
+ * gcc.dg/torture/pr47281.c: New testcase.
+ * gcc.dg/tree-ssa/pr46076.c: XFAIL.
+
+2011-01-14 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47286
+ * gcc.dg/tree-ssa/pr47286.c: New testcase.
+
+2011-01-13 Kai Tietz <kai.tietz@onevision.com>
+
+ PR c++/47213
+ * g++.dg/ext/pr47213.C: New.
+
+2011-01-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gfortran.dg/cray_pointers_2.f90: Use dg-timeout-factor 4.
+
+2011-01-13 Tobias Burnus <burnus@net-b.de>
+ Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/45848
+ PR fortran/47204
+ * gfortran.dg/select_type_20.f90: New.
+ * gfortran.dg/select_type_21.f90: New.
+
+2011-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/47251
+ * gcc.target/powerpc/pr47251.c: New file, test PR 47251 fix.
+
+2011-01-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * gcc.dg/guality/pr36728-1.c: Disable arg1/2 checks for s390 and s390x.
+ * gcc.dg/guality/pr36728-2.c: Likewise.
+
+2011-01-13 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/PR46973
+ * g++.dg/debug/dwarf2/template-params-9.C: New test.
+
+2011-01-13 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/45352
+ * gcc.dg/pr45352-3.c: New.
+
+2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+ * g++.dg/cpp0x/range-for4.C: Delete useless include and duplicated
+ comment.
+ * g++.dg/cpp0x/range-for8.C: New.
+ * g++.dg/cpp0x/range-for9.C: New.
+
+2011-01-12 Kai Tietz <kai.tietz@onevision.com>
+
+ PR debug/47209
+ * g++.dg/debug/pr47209.C: New.
+
+2011-01-12 Richard Guenther <rguenther@suse.de>
+
+ PR lto/47259
+ * gcc.dg/lto/pr47259_0.c: New testcase.
+ * gcc.dg/lto/pr47259_1.c: Likewise.
+
+2011-01-12 Iain Sandoe <iains@gcc.gnu.org>
+
+ * objc-obj-c++-shared/Object1.h: Add copyright header, update
+ comments. Add a TEST_SUITE_ADDITIONS category for GNU runtime.
+ Amend NeXT version to declare a TEST_SUITE_ADDITIONS carrying the
+ methods missing from the OBJC2 Object.
+ * objc-obj-c++-shared/Object1-implementation.h: Add copyright header.
+ Amend implementation to use a TEST_SUITE_ADDITIONS category for both
+ GNU and NeXT runtimes.
+ * objc-obj-c++-shared/Object1.mm: Remove redundant header, update
+ comments.
+ * objc-obj-c++-shared/Object1.m: Likewise.
+ * objc.dg/encode-3.m: Update header use. Amend to be API2 compatible.
+ * objc.dg/proto-qual-1.m: Likewise.
+ * obj-c++.dg/proto-lossage-3.mm: Likewise.
+ * obj-c++.dg/proto-qual-1.mm: Likewise.
+
+2011-01-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR testsuite/33033
+ * gcc.dg/20061124-1.c: Pass -mcpu=v9 on the SPARC.
+
+2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ Fixed the Objective-C++ testsuite and updated all tests.
+ * lib/obj-c++.exp (obj-c++_init): Declare and set
+ gcc_warning_prefix and gcc_error_prefix.
+ * obj-c++.dg/attributes/categ-attribute-2.mm: Fixed usage of
+ 'dg-warning', 'dg-message' and 'dg-error'.
+ * obj-c++.dg/class-extension-3.mm: Likewise.
+ * obj-c++.dg/class-protocol-1.mm: Likewise.
+ * obj-c++.dg/encode-7.mm: Likewise.
+ * obj-c++.dg/exceptions-3.mm: Likewise.
+ * obj-c++.dg/exceptions-5.mm: Likewise.
+ * obj-c++.dg/method-12.mm: Likewise.
+ * obj-c++.dg/method-13.mm: Likewise.
+ * obj-c++.dg/method-15.mm: Likewise.
+ * obj-c++.dg/method-16.mm: Likewise.
+ * obj-c++.dg/method-4.mm: Likewise.
+ * obj-c++.dg/method-8.mm: Likewise.
+ * obj-c++.dg/method-conflict-1.mm: Likewise.
+ * obj-c++.dg/method-conflict-2.mm: Likewise.
+ * obj-c++.dg/method-conflict-3.mm: Likewise. Also, removed FIXME
+ and uncommented second part of the testcase now that the testsuite
+ works correctly.
+ * obj-c++.dg/method-conflict-4.mm: Likewise. Also, removed FIXME
+ and uncommented second part of the testcase now that the testsuite
+ works correctly.
+ * obj-c++.dg/private-1.mm: Likewise.
+ * obj-c++.dg/proto-lossage-4.mm: Likewise.
+ * obj-c++.dg/syntax-error-7.mm: Likewise.
+ * obj-c++.dg/warn5.mm: Likewise.
+ * obj-c++.dg/property/at-property-14.mm: Likewise.
+ * obj-c++.dg/property/at-property-16.mm: Likewise, and removed
+ FIXME.
+ * obj-c++.dg/property/at-property-18.mm: Likewise.
+ * obj-c++.dg/property/at-property-20.mm: Likewise, and removed
+ FIXME.
+ * obj-c++.dg/property/at-property-21.mm: Likewise.
+ * obj-c++.dg/property/at-property-28.mm: Likewise.
+ * obj-c++.dg/property/at-property-5.mm: Likewise.
+ * obj-c++.dg/property/dynamic-2.mm: Likewise.
+ * obj-c++.dg/property/property-neg-3.mm: Likewise.
+ * obj-c++.dg/property/synthesize-11.mm: Likewise.
+ * obj-c++.dg/property/synthesize-6.mm: Likewise.
+ * obj-c++.dg/property/synthesize-8.mm: Likewise.
+ * obj-c++.dg/property/synthesize-9.mm: Likewise.
+ * obj-c++.dg/tls/diag-5.mm: Likewise.
+ * obj-c++.dg/ivar-invalid-type-1.mm: Removed FIXME and uncommented
+ dg-error, now matched correctly.
+
+2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc.dg/property/at-property-29.m: New.
+ * obj-c++.dg/property/at-property-29.mm: New.
+
+2011-01-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * go.test/go-test.exp (go-set-goarch): New proc.
+ (go-gc-tests): Use it.
+
+2011-01-11 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/46955
+ * g++.dg/debug/dwarf2/template-params-8.C: New test.
+
+2011-01-11 Richard Henderson <rth@redhat.com>
+
+ * gcc-dg/tree-ssa/vrp47.c: Disable for mn10300 as well.
+
+2011-01-11 Jan Hubicka <jh@suse.cz>
+
+ PR lto/45721
+ PR lto/45375
+ * gcc.dg/lto/pr45721_1.c: New file.
+ * gcc.dg/lto/pr45721_0.c: New file.
+
+2011-01-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/46076
+ * gcc.dg/tree-ssa/pr46076.c: New testcase.
+
+2011-01-11 Jeff Law <law@redhat.com>
+
+ * PR tree-optimization/47086
+ * gcc.dg/pr47086.c: New test.
+
+2011-01-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/46658
+ * g++.dg/template/new10.C: New.
+
+ PR c++/45520
+ * g++.dg/cpp0x/lambda/lambda-this3.C: New.
+
+2011-01-11 Iain Sandoe <iains@gcc.gnu.org>
+
+ * objc-obj-c++-shared/next-mapping.h: Add copyright header.
+ Split type definitions and NSConstantString class into...
+ * objc-obj-c++-shared/objc-test-suite-types.h: New.
+ * objc-obj-c++-shared/nsconstantstring-class.h: New.
+ * objc-obj-c++-shared/nsconstantstring-class-impl.h: New.
+ * objc-obj-c++-shared/nsconstantstring-class-impl.m: New.
+ * objc-obj-c++-shared/nsconstantstring-class-impl.mm: New.
+ * objc-obj-c++-shared/next-abi.h: Add copyright header, minor update
+ to comments.
+ * objc-obj-c++-shared/objc-test-suite-next-encode-assist.h: Adjust
+ encode defines for newer NeXT system headers.
+ * obj-c++.dg/template-4.mm: Adjust to use nsconstantstring headers.
+ * obj-c++.dg/torture/strings/string1.mm: Likewise.
+ * objc.dg/foreach-5.m: Likewise.
+ * objc.dg/foreach-2.m: Likewise.
+ * objc.dg/foreach-4.m: Likewise.
+ * objc.dg/torture/strings/string1.m: Likewise.
+ * objc.dg/torture/strings/string2.m: Likewise.
+ * objc.dg/torture/strings/string3.m: Likewise.
+ * objc.dg/torture/strings/string4.m: Likewise.
+ * obj-c++.dg/torture/strings/const-str-3.mm: Adjust to use type
+ header and stand alone.
+ * obj-c++.dg/strings/strings-2.mm: Likewise.
+ * objc.dg/torture/strings/const-str-3.m: Likewise.
+ * objc.dg/strings/strings-2.m: Likewise.
+ * objc.dg/strings/const-str-12b.m: Likewise.
+
+2011-01-12 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/32511
+ * gcc.dg/attr-weak-1.c: Adjust.
+
+2011-01-11 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/47051
+ * gfortran.dg/realloc_on_assign_2.f03 : Modify 'test1' to be
+ standard compliant and comment.
+
+2011-01-10 Jan Hubicka <jh@suse.cz>
+
+ PR lto/46083
+ * gcc.dg/initpri3.c: New testcase.
+
+2011-01-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR lto/47222
+ * g++.dg/torture/stackalign/test-unwind.h (g_edi): Mark it
+ externally visible.
+ (g_esi): Likewise.
+ (g_ebx): Likewise.
+ (g_ebp): Likewise.
+ (g_esp): Likewise.
+ (g_ebp_save): Likewise.
+ (g_esp_save): Likewise.
+
+2011-01-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * g++.dg/ipa/pr46984.C: Add dg-require-effective-target lto.
+
+2011-01-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR tree-optimization/46021
+ * gcc.dg/tree-ssa/20040204-1.c: Don't XFAIL on alpha*-*-*,
+ i?86-*-*, x86_64-*-*.
+
+2011-01-10 Jeff Law <law@redhat.com>
+
+ * PR tree-optimization/47141
+ * gcc.c-torture/compile/pr47141.c: New test.
+
+2011-01-10 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR testsuite/46230
+ * gcc.dg/vect/vect-vfa-slp.c: Remove XFAIL.
+ * gcc.dg/vect/slp-23.c: Remove XFAIL for SLP.
+ * gcc.dg/vect/slp-35.c: Remove XFAILs.
+ * gcc.dg/vect/no-tree-pre-slp-29.c: Likewise.
+
+ PR testsuite/46230
+ * gcc.dg/vect/vect-peel-1.c (main): Prevent initialization loop from
+ being vectorized. Adjust dg-final pattern. Remove XFAIL.
+ * gcc.dg/vect/vect-peel-2.c (main): Likewise.
+ * gcc.dg/vect/vect-peel-4.c (main): Prevent initialization loop from
+ being vectorized. Adjust dg-final pattern.
+
+ PR testsuite/46230
+ * gcc.dg/vect/pr33804.c: XFAIL only for ilp32.
+ * gcc.dg/vect/slp-24.c: Likewise.
+
+2011-01-10 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ PR c++/47218
+ * g++.dg/other/pr47218-1.C: New test file.
+ * g++.dg/other/pr47218.C: Likewise.
+ * g++.dg/other/pr47218.h: New supporting header.
+
+2011-01-09 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR objc/47232
+ * objc.dg/attributes/invalid-attribute-1.m: New.
+ * obj-c++.dg/attributes/invalid-attribute-1.mm: New.
+
+2011-01-09 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47224
+ * gfortran.dg/proc_ptr_comp_28.f90: New.
+
+2011-01-09 Iain Sandoe <iains@gcc.gnu.org>
+
+ * obj-c++.dg/gnu-api-2-class.mm: Skip for Darwin < 9.
+ * obj-c++.dg/gnu-api-2-ivar.mm: Likewise.
+ * obj-c++.dg/gnu-api-2-method.mm: Likewise.
+ * obj-c++.dg/gnu-api-2-objc.mm: Likewise.
+ * obj-c++.dg/gnu-api-2-object.mm: Likewise.
+ * obj-c++.dg/gnu-api-2-property.mm: Likewise.
+ * obj-c++.dg/gnu-api-2-protocol.mm: Likewise.
+ * obj-c++.dg/gnu-api-2-sel.mm: Likewise.
+ * objc.dg/gnu-api-2-class.m: Likewise.
+ * objc.dg/gnu-api-2-ivar.m: Likewise.
+ * objc.dg/gnu-api-2-method.m: Likewise.
+ * objc.dg/gnu-api-2-objc.m: Likewise.
+ * objc.dg/gnu-api-2-object.m: Likewise.
+ * objc.dg/gnu-api-2-property.m: Likewise.
+ * objc.dg/gnu-api-2-protocol.m: Likewise.
+ * objc.dg/gnu-api-2-sel.m: Likewise.
+
+2011-01-09 Iain Sandoe <iains@gcc.gnu.org>
+
+ * objc.dg/foreach-1.m: Skip for Darwin < 9.
+ * objc.dg/objc-foreach-4.m: Likewise.
+ * objc.dg/objc-foreach-5.m: Skip for Darwin < 9, adjust headers.
+ * objc.dg/foreach-2.m: Skip for Darwin < 9, return self from init.
+ * objc.dg/foreach-4.m: Likewise.
+ * objc.dg/foreach-5.m: Likewise.
+ * objc.dg/foreach-3.m: Return self from init.
+
+2011-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/38536
+ * gfortran.dg/iso_c_binding_c_loc_char_1.f03: New test.
+
+2011-01-09 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/46313
+ * gfortran.dg/class_35.f90: New.
+
+2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
+
+ * objc.dg/foreach-1.m: Add "-Wall" to flags.
+
+2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR objc/47078
+ * objc.dg/invalid-method-2.m: New.
+ * obj-c++.dg/invalid-method-2.mm: New.
+
+2011-01-08 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/46896
+ * gfortran.dg/transpose_optimization_2.f90 : New test.
+
+2011-01-08 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optmization/46469
+ * g++.dg/torture/pr46469.C: New testcase.
+
+2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
+
+ * objc-obj-c++-shared/next-mapping.h: Move code and definitions for
+ emulation of libobjc-gnu structure layout functionality to ..
+ * objc-obj-c++-shared/objc-test-suite-next-encode-assist.h: New.
+ * objc-obj-c++-shared/objc-test-suite-next-encode-assist-impl.h: New.
+ * objc/execute/bf-common.h: Adjust headers.
+ * objc/execute/bf-1.m: Likewise.
+ * objc/execute/bf-2.m: Likewise.
+ * objc/execute/bf-3.m: Likewise.
+ * objc/execute/bf-4.m: Likewise.
+ * objc/execute/bf-5.m: Likewise.
+ * objc/execute/bf-6.m: Likewise.
+ * objc/execute/bf-7.m: Likewise.
+ * objc/execute/bf-8.m: Likewise.
+ * objc/execute/bf-9.m: Likewise.
+ * objc/execute/bf-10.m: Likewise.
+ * objc/execute/bf-11.m: Likewise.
+ * objc/execute/bf-12.m: Likewise.
+ * objc/execute/bf-13.m: Likewise.
+ * objc/execute/bf-14.m: Likewise.
+ * objc/execute/bf-15.m: Likewise.
+ * objc/execute/bf-16.m: Likewise.
+ * objc/execute/bf-17.m: Likewise.
+ * objc/execute/bf-18.m: Likewise.
+ * objc/execute/bf-19.m: Likewise.
+ * objc/execute/bf-20.m: Likewise.
+ * objc/execute/bf-21.m: Likewise.
+ * objc/execute/bycopy-3.m: Adjust headers, add next-specific code for
+ objc_get_type_qualifiers ().
+
+2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/45777
+ * gfortran.dg/dependency_39.f90: New test.
+
+2011-01-07 Jan Hubicka <jh@suse.cz>
+
+ Get builtins tests ready for linker plugin.
+ * gcc.c-torture/execute/builtins/memcpy-chk.c (s2,s3,l1): Mark volatile.
+ * gcc.c-torture/execute/builtins/memops-asm-lib.c (my_memcpy, my_bcopy,
+ my_memset, my_bzero): Mark used.
+ * gcc.c-torture/execute/builtins/memset-chk.c (l1, l3): Mark volatile.
+ * gcc.c-torture/execute/builtins/memmove-chk.c (s1,s2,s3,l1): Mark
+ volatile.
+ * gcc.c-torture/execute/builtins/mempcpy-chk.c (s2,s3,l1): Mark
+ volatile.
+
+2011-01-07 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/46367
+ * g++.dg/torture/pr46367.C: New file.
+
+2011-01-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/47201
+ * gcc.dg/pr47201.c: New test.
+
+ PR bootstrap/47187
+ * gcc.dg/tree-prof/pr47187.c: New test.
+
+2011-01-07 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/41580
+ * gfortran.dg/extends_type_of_3.f90: New.
+
+2011-01-07 Kai Tietz <kai.tietz@onevision.com>
+
+ * g++.dg/ext/dllexport-MI1.C: Adjust test.
+ * g++.dg/ext/dllimport-MI1.C: Likewise.
+ * g++.dg/ext/dllimport1.C: Add test for x86_64-*-mingw*.
+ * g++.dg/ext/dllimport10.C: Likewise.
+ * g++.dg/ext/dllimport11.C: Likewise.
+ * g++.dg/ext/dllimport12.C: Likewise.
+ * g++.dg/ext/dllimport13.C: Likewise.
+ * g++.dg/ext/dllimport2.C: Likewise.
+ * g++.dg/ext/dllimport3.C: Likewise.
+ * g++.dg/ext/dllimport4.C: Likewise.
+ * g++.dg/ext/dllimport5.C: Likewise.
+ * g++.dg/ext/dllimport6.C: Likewise.
+ * g++.dg/ext/dllimport8.C: Likewise.
+ * g++.dg/ext/dllimport9.C: Likewise.
+ * g++.dg/ext/selectany2.C: Enable test for x86_64-*-mingw*
+ targets, too. Additionally enable test for i?86-*-mingw*.
+ * g++.dg/ext/selectany1.C: Likewise.
+ Remove guard variable check.
+
+2011-01-07 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47189
+ PR fortran/47194
+ * gfortran.dg/storage_size_3.f08: Extended.
+
+2011-01-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47022
+ * g++.dg/template/stdarg1.C: New test.
+
+2011-01-06 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/47195
+ * gfortran.dg/interface_33.f90: Fixed dg-error declarations.
+ * gfortran.dg/defined_operators_1.f90: Split the subroutine
+ from the interface of functions to not hide the errors that
+ shall be tested.
+
+2011-01-06 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/lto/pr47188_0.c: New testcase.
+ * gcc.dg/lto/pr47188_1.c: New testcase.
+
+2011-01-06 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/33117
+ PR fortran/46478
+ * gfortran.dg/interface_33.f90: New test.
+
+2011-01-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/47150
+ * gcc.c-torture/compile/pr47150.c: New test.
+
+2011-01-06 Ira Rosen <irar@il.ibm.com>
+
+ PR tree-optimization/47139
+ * gcc.dg/vect/pr47139.c: New test.
+
+2011-01-05 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47180
+ * gfortran.dg/extends_type_of_2.f03: New.
+
+2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * gcc.dg/stack-usage-1.c (SIZE): Provide proper value for __SPU__.
+
+2011-01-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt14.adb: New test.
+
+2011-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/46017
+ * gfortran.dg/allocate_error_2.f90: New test.
+
+2011-01-05 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/47024
+ * gfortran.dg/storage_size_3.f08: New.
+
+2011-01-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47154
+ * gfortran.dg/namelist_68.f90: New test.
+
+2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/unchecked_convert8.ad[sb]: New test.
+
+2011-01-04 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/46448
+ * gfortran.dg/class_34.f90: New.
+
+2011-01-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * gcc.dg/torture/builtin-cproj-1.c: On the __SPU__ target, do not
+ use __builtin_inff. Skip all single-precision tests that require
+ Infinity.
+
+2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * g++.dg/torture/pr46111.C: Add dg-require-effective-target pthread.
+
+2011-01-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47148
+ * gcc.c-torture/execute/pr47148.c: New test.
+
+ PR tree-optimization/47155
+ * gcc.c-torture/execute/pr47155.c: New test.
+
+ PR rtl-optimization/47157
+ * gcc.c-torture/compile/pr47157.c: New test.
+
+2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * gcc.dg/torture/vector-shift2.c (schar): Define.
+ (main): Always use schar or uchar instead of plain "char" to avoid
+ dependencies on implementation-defined char signedness.
+
+2011-01-03 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/46801
+ * gnat.dg/pack9.adb: Remove xfail.
+
+2011-01-03 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/46984
+ * g++.dg/ipa/pr46984.C: New test.
+
+2011-01-02 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/46408
+ * gfortran.dg/class_19.f03: Adjust counting of __builtin_free.
+
+2011-01-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47140
+ * gcc.c-torture/compile/pr47140.c: New test.
+
+ PR rtl-optimization/47028
+ * gcc.dg/pr47028.c: New test.
+
+2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc.dg/protocol-forward-1.m: Removed TODO.
+ * objc.dg/protocol-forward-2.m: New.
+ * obj-c++.dg/protocol-forward-2.mm: Removed TODO.
+ * obj-c++.dg/protocol-forward-2.mm: New.
+
+2011-01-01 Kai Tietz <kai.tietz@onevision.com>
+
+ PR target/38662
+ * g++.dg/eh/pr38662.C: New testcase.
+
+2011-01-01 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * gcc.target/arm/vfp-1.c (test_ldst): Fixed fsts test to
+ scan for newline '\n'.
+
+\f
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
* caf/mpi.c (_gfortran_caf_register, _gfortran_caf_deregister): Ditto.
* caf/libcaf.h (STAT_STOPPED_IMAGE): Sync with libgfortran.h.
(_gfortran_caf_register, _gfortran_caf_deregister): Update prototype.
-
-2011-12-22 Janne Blomqvist <jb@gcc.gnu.org>
- Tobias Burnus <burnus@net-b.de>
-
- PR libfortran/51646
- * acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Use POSIX mode
- flags, omit mode argument when flags argument does not have
- O_CREAT.
- * io/unix.c (tempfile): Use POSIX mode flags.
- * configure: Regenerate.
-
-2011-11-21 Andreas Tobler <andreast@fgznet.ch>
-
- * configure: Regenerate.
-
-2011-11-11 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/51090
- * runtime/main.c (find_addr2line): NULL check before proceeding.
-
-2011-11-10 Janne Blomqvist <jb@gcc.gnu.org>
-
- * intrinsics/cpu_time.c (__cpu_time_1): Don't force inlining.
- * intrinsics/random.c (rnumber_4): Remove inline attribute.
- (rnumber_8, rnumber_10, rnumber_16): Likewise.
- * intrinsics/system_clock.c (gf_gettime_mono): Likewise.
- * intrinsics/time_1.h (ATTRIBUTE_ALWAYS_INLINE): Remove macro.
- (gf_cputime): Add inline attribute for MingW version.
- * io/format.c (format_hash): Remove inline attribute.
- * io/io.h (memset4): Inline function from transfer.c and write.c
- moved here.
- * io/transfer.c (min_off): Remove inline attribute.
- (memset4): Move to io.h.
- * io/write.c (memset4): Likewise.
- (memcpy4): Remove inline attribute.
- * io/write_float.def (calculate_exp): Likewise.
-
-2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
-
- * intrinsics/time_1.h (gf_gettime): Simplify time() usage.
-
-2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
-
- * configure.ac (AC_STDC_HEADERS): Remove.
- (AC_HEADER_TIME): Remove.
- (AC_HAVE_HEADERS, AC_CHECK_HEADERS): Move into a single invocation
- of AC_CHECK_HEADERS_ONCE, don't check for presence of C89 headers.
- (AC_CHECK_MEMBERS): Use single invocation.
- (AC_CHECK_FUNCS): Move into single invocation of
- AC_CHEC_FUNCS_ONCE, don't check for presence of C89 functions.
- * config.h.in: Regenerate.
- * configure: Regenerate.
- * intrinsics/clock.c: Include time.h.
- (mclock): Assume clock() is present.
- (mclock8): Likewise.
- * intrinsics/ctime.c (strctime): Assume strftime is present.
- (fdate): Assume time() is present.
- (fdate_sub): Likewise.
- (ctime): Likewise.
- * intrinsics/date_and_time.c: Don't provide abs macro.
- (HAVE_NO_DATE_TIME): Remove code related to macro which is never
- set.
- * intrinsics/execute_command_line.c: Assume stdlib.h is present.
- * intrinsics/exit.c: Likewise.
- * intrinsics/extends_type_of.c: Likewise.
- * intrinsics/gerror.c: Assume strerror() is present.
- * intrinsics/kill.c: Assume signal.h is present.
- * intrinsics/malloc.c: Assume stdlib.h is present.
- * intrinsics/move_alloc.c: Likewise.
- * intrinsics/perror.c: Assume perror() is present.
- * intrinsics/signal.c: Assume signal.h is present.
- * intrinsics/stat.c: Assume stdlib.h is present.
- * intrinsics/system.c: Likewise.
- * intrinsics/time.c: Include time.h, assume time() is present.
- * intrinsics/time_1.h: Conditionally include sys/time.h,
- unconditionally time.h.
- (gf_cputime): Do division in double, fallback using clock().
- (gf_gettime): Assume time() is present.
- * intrinsics/umask.c: Assume stdlib.h is present.
- * runtime/backtrace.c: Likewise.
- * runtime/compile_options.c: Assume signal.h is present, assume
- C89 signals are present.
- * runtime/error.c: Assume signal.h and stdlib.h are present.
-
-2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR fortran/46686
- * runtime/backtrace.c (show_backtrace): Fix incorrect comment.
-
-2011-11-09 Tobias Burnus <burnus@net-b.de>
-
- * configure.ac: Make more cross-compile friendly.
- * Makefile.in: Regenerate.
- * aclocal.m4: Regenerate.
- * config.h.in: Regenerate.
- * configure: Regenerate.
-
-2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR fortran/46686
- * configure.ac: Don't check execinfo.h, backtrace,
- backtrace_symbols_fd. Check execve instead of execvp. Call
- GCC_CHECK_UNWIND_GETIPINFO.
- * runtime/backtrace.c: Don't include unused headers, include
- limits.h and unwind.h.
- (CAN_FORK): Check execve instead of execvp.
- (GLIBC_BACKTRACE): Remove.
- (bt_header): Conform to gdb backtrace format.
- (struct bt_state): New struct.
- (trace_function): New function.
- (show_backtrace): Use _Unwind_Backtrace from libgcc instead of
- glibc backtrace functions.
- * Makefile.in: Regenerated.
- * aclocal.m4: Regenerated.
- * config.h.in: Regenerated.
- * configure: Regenerated.
-
-2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/50016
- * io/inquire.c (inquire_via_unit): Flush the unit and use ssize.
- * io/unix.c (buf_flush): Don't call _commit.
-
-2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR libfortran/47972
- * runtime/error.c (gf_strerror): Silence warning.
-
-2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR libfortran/47972
- * runtime/error.c (gf_strerror): Silence warning.
-
-2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR libfortran/47970
- * intrinsics/c99_functions.c (round): Move higher in the file.
-
-2011-11-07 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/45723
- * io/open.c (new_unit): Don't check file size before attempting
- seek.
-
-2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Makefile.am (AM_CPPFLAGS): Add
- -I$(srcdir)/$(MULTISRCTOP)../libgcc, -I$(MULTIBUILDTOP)../libgcc.
- * Makefile.in: Regenerate.
- * acinclude.m4 (LIBGFOR_CHECK_GTHR_DEFAULT): Remove.
- * configure.ac (LIBGFOR_CHECK_GTHR_DEFAULT): Likewise.
- * configure: Regenerate.
- * config.h.in: Regenerate.
-
-2011-11-01 Janne Blomqvist <jb@gcc.gnu.org>
-
- * io/io.h (next_available_newunit): Remove prototype.
- * io/unit.h (next_available_newunit): Make variable static,
- initialize it.
- (init_units): Don't initialize next_available_newunit.
- (get_unique_unit_number): Use atomic builtin if available.
-
-2011-10-31 Janne Blomqvist <jb@gcc.gnu.org>
-
- * io/inquire.c (inquire_via_unit): Check whether we're at the
- beginning or end if the position is unspecified. If the position
- is not one of the 3 standard ones, return unspecified.
- * io/io.h (update_position): Remove prototype.
- * io/transfer.c (next_record): Set the position to unspecified,
- letting inquire figure it out more exactly when needed.
- * io/unit.c (update_position): Remove function.
-
-2011-10-31 Janne Blomqvist <jb@gcc.gnu.org>
-
- * io/unix.h (struct stream): Add size function pointer.
- (ssize): New inline function.
- (file_length): Remove prototype.
- * io/unix.c (raw_size): New function.
- (raw_init): Initialize st.size pointer.
- (buf_size): New function.
- (buf_init): Initialize st.size pointer.
- (open_internal): Likewise.
- (open_internal4): Likewise.
- (file_length): Remove function.
- * io/file_pos.c (st_rewind): Use ssize instead of file_length.
- * io/open.c (test_endfile): Likewise.
- * io/transfer.c (data_transfer_init): Likewise.
- (next_record_r): Likewise.
- (next_record_w): Likewise.
- * io/unit.c (update_position): Likewise.
-
-2011-10-31 Janne Blomqvist <jb@gcc.gnu.org>
-
- * io/file_pos.c (st_rewind): Handle regular and special files
- identically.
- * io/intrinsics.c (fseek_sub): Don't check whether we think the
- file is seekable, just do what the caller says.
- * io/transfer.c (skip_record): First try to seek, then fallback to
- reading and throwing away what we read.
- * io/unit.c (update_position): Don't check whether file is
- seekable, just try to do what we're told.
- (unit_truncate): Likewise.
- * io/unix.c (struct unix_stream): Remove special_file flag.
- (buf_flush): Remove code for handling unseekable files.
- (buf_seek): Likewise.
- (fd_to_stream): Use buffered IO only for regular files.
- (file_length): Remove is_seekable() call.
- (is_seekable): Remove function.
- (is_special): Likewise.
- * io/unix.h: Remove prototypes for is_seekable and is_special.
-
-2011-09-10 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/49479
- * generated/m4/ifunction.m4: Always call internal_malloc_size
- even when there is a zero-sized return array.
- * generated/generated/maxloc1_16_i16.c: Regenerated.
- * generated/generated/maxloc1_16_i1.c: Regenerated.
- * generated/generated/maxloc1_16_i2.c: Regenerated.
- * generated/generated/maxloc1_16_i4.c: Regenerated.
- * generated/generated/maxloc1_16_i8.c: Regenerated.
- * generated/generated/maxloc1_16_r10.c: Regenerated.
- * generated/generated/maxloc1_16_r16.c: Regenerated.
- * generated/generated/maxloc1_16_r4.c: Regenerated.
- * generated/generated/maxloc1_16_r8.c: Regenerated.
- * generated/generated/maxloc1_4_i16.c: Regenerated.
- * generated/generated/maxloc1_4_i1.c: Regenerated.
- * generated/generated/maxloc1_4_i2.c: Regenerated.
- * generated/generated/maxloc1_4_i4.c: Regenerated.
- * generated/generated/maxloc1_4_i8.c: Regenerated.
- * generated/generated/maxloc1_4_r10.c: Regenerated.
- * generated/generated/maxloc1_4_r16.c: Regenerated.
- * generated/generated/maxloc1_4_r4.c: Regenerated.
- * generated/generated/maxloc1_4_r8.c: Regenerated.
- * generated/generated/maxloc1_8_i16.c: Regenerated.
- * generated/generated/maxloc1_8_i1.c: Regenerated.
- * generated/generated/maxloc1_8_i2.c: Regenerated.
- * generated/generated/maxloc1_8_i4.c: Regenerated.
- * generated/generated/maxloc1_8_i8.c: Regenerated.
- * generated/generated/maxloc1_8_r10.c: Regenerated.
- * generated/generated/maxloc1_8_r16.c: Regenerated.
- * generated/generated/maxloc1_8_r4.c: Regenerated.
- * generated/generated/maxloc1_8_r8.c: Regenerated.
- * generated/generated/maxval_i16.c: Regenerated.
- * generated/generated/maxval_i1.c: Regenerated.
- * generated/generated/maxval_i2.c: Regenerated.
- * generated/generated/maxval_i4.c: Regenerated.
- * generated/generated/maxval_i8.c: Regenerated.
- * generated/generated/maxval_r10.c: Regenerated.
- * generated/generated/maxval_r16.c: Regenerated.
- * generated/generated/maxval_r4.c: Regenerated.
- * generated/generated/maxval_r8.c: Regenerated.
- * generated/generated/minloc1_16_i16.c: Regenerated.
- * generated/generated/minloc1_16_i1.c: Regenerated.
- * generated/generated/minloc1_16_i2.c: Regenerated.
- * generated/generated/minloc1_16_i4.c: Regenerated.
- * generated/generated/minloc1_16_i8.c: Regenerated.
- * generated/generated/minloc1_16_r10.c: Regenerated.
- * generated/generated/minloc1_16_r16.c: Regenerated.
- * generated/generated/minloc1_16_r4.c: Regenerated.
- * generated/generated/minloc1_16_r8.c: Regenerated.
- * generated/generated/minloc1_4_i16.c: Regenerated.
- * generated/generated/minloc1_4_i1.c: Regenerated.
- * generated/generated/minloc1_4_i2.c: Regenerated.
- * generated/generated/minloc1_4_i4.c: Regenerated.
- * generated/generated/minloc1_4_i8.c: Regenerated.
- * generated/generated/minloc1_4_r10.c: Regenerated.
- * generated/generated/minloc1_4_r16.c: Regenerated.
- * generated/generated/minloc1_4_r4.c: Regenerated.
- * generated/generated/minloc1_4_r8.c: Regenerated.
- * generated/generated/minloc1_8_i16.c: Regenerated.
- * generated/generated/minloc1_8_i1.c: Regenerated.
- * generated/generated/minloc1_8_i2.c: Regenerated.
- * generated/generated/minloc1_8_i4.c: Regenerated.
- * generated/generated/minloc1_8_i8.c: Regenerated.
- * generated/generated/minloc1_8_r10.c: Regenerated.
- * generated/generated/minloc1_8_r16.c: Regenerated.
- * generated/generated/minloc1_8_r4.c: Regenerated.
- * generated/generated/minloc1_8_r8.c: Regenerated.
- * generated/generated/minval_i16.c: Regenerated.
- * generated/generated/minval_i1.c: Regenerated.
- * generated/generated/minval_i2.c: Regenerated.
- * generated/generated/minval_i4.c: Regenerated.
- * generated/generated/minval_i8.c: Regenerated.
- * generated/generated/minval_r10.c: Regenerated.
- * generated/generated/minval_r16.c: Regenerated.
- * generated/generated/minval_r4.c: Regenerated.
- * generated/generated/minval_r8.c: Regenerated.
- * generated/generated/product_c10.c: Regenerated.
- * generated/generated/product_c16.c: Regenerated.
- * generated/generated/product_c4.c: Regenerated.
- * generated/generated/product_c8.c: Regenerated.
- * generated/generated/product_i16.c: Regenerated.
- * generated/generated/product_i1.c: Regenerated.
- * generated/generated/product_i2.c: Regenerated.
- * generated/generated/product_i4.c: Regenerated.
- * generated/generated/product_i8.c: Regenerated.
- * generated/generated/product_r10.c: Regenerated.
- * generated/generated/product_r16.c: Regenerated.
- * generated/generated/product_r4.c: Regenerated.
- * generated/generated/product_r8.c: Regenerated.
- * generated/generated/sum_c10.c: Regenerated.
- * generated/generated/sum_c16.c: Regenerated.
- * generated/generated/sum_c4.c: Regenerated.
- * generated/generated/sum_c8.c: Regenerated.
- * generated/generated/sum_i16.c: Regenerated.
- * generated/generated/sum_i1.c: Regenerated.
- * generated/generated/sum_i2.c: Regenerated.
- * generated/generated/sum_i4.c: Regenerated.
- * generated/generated/sum_i8.c: Regenerated.
- * generated/generated/sum_r10.c: Regenerated.
- * generated/generated/sum_r16.c: Regenerated.
- * generated/generated/sum_r4.c: Regenerated.
- * generated/generated/sum_r8.c: Regenerated.
-
-2011-09-01 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * generated/bessel_r4.c: Regenerated.
- * generated/bessel_r8.c: Regenerated.
- * generated/bessel_r10.c: Regenerated.
- * generated/bessel_r16.c: Regenerated.
-
-2011-08-29 Tobias Burnus <burnus@net-b.de>
-
- * caf/libcaf.h (_gfortran_caf_deregister): Update prototype.
- * caf/mpi.c (_gfortran_caf_deregister): Modify prototype,
- actually free memory and add error diagnostic.
- (_gfortran_caf_finalize): Add additional free calls.
- * caf/single.c (_gfortran_caf_deregister): Modify prototype,
- actually free memory and add error diagnostic.
- (_gfortran_caf_finalize): Add additional free calls.
-
-2011-08-29 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR libfortran/50192
- * intrinsics/string_intrinsics.c (memcmp_char4): New function.
- * intrinsics/string_intrinsics_inc.c: New macro MEMCMP, either
- set to memcmp or memcmp_char4.
- (compare_string): Use MEMCMP, with correct size for it.
- * libgfortran.h: Add prototype for memcmp_char4.
-
-2011-08-28 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/40866
- * generated/iall_i1.c: Regenerated.
- * generated/iall_i16.c: Regenerated.
- * generated/iall_i2.c: Regenerated.
- * generated/iall_i4.c: Regenerated.
- * generated/iall_i8.c: Regenerated.
- * generated/iany_i1.c: Regenerated.
- * generated/iany_i16.c: Regenerated.
- * generated/iany_i2.c: Regenerated.
- * generated/iany_i4.c: Regenerated.
- * generated/iany_i8.c: Regenerated.
- * generated/iparity_i1.c: Regenerated.
- * generated/iparity_i16.c: Regenerated.
- * generated/iparity_i2.c: Regenerated.
- * generated/iparity_i4.c: Regenerated.
- * generated/iparity_i8.c: Regenerated.
- * generated/norm2_r10.c: Regenerated.
- * generated/norm2_r16.c: Regenerated.
- * generated/norm2_r4.c: Regenerated.
- * generated/norm2_r8.c: Regenerated.
- * generated/parity_l1.c: Regenerated.
- * generated/parity_l16.c: Regenerated.
- * generated/parity_l2.c: Regenerated.
- * generated/parity_l4.c: Regenerated.
- * generated/parity_l8.c: Regenerated.
- * generated/misc_specifics.F90: Regenerated (comment change).
- * generated/_abs_c10.F90: Regenerated (comment change).
- * generated/_abs_c16.F90: Regenerated (comment change).
- * generated/_abs_c4.F90: Regenerated (comment change).
- * generated/_abs_c8.F90: Regenerated (comment change).
- * generated/_abs_i16.F90: Regenerated (comment change).
- * generated/_abs_i4.F90: Regenerated (comment change).
- * generated/_abs_i8.F90: Regenerated (comment change).
- * generated/_abs_r10.F90: Regenerated (comment change).
- * generated/_abs_r16.F90: Regenerated (comment change).
- * generated/_abs_r4.F90: Regenerated (comment change).
- * generated/_abs_r8.F90: Regenerated (comment change).
- * generated/_acosh_r10.F90: Regenerated (comment change).
- * generated/_acosh_r16.F90: Regenerated (comment change).
- * generated/_acosh_r4.F90: Regenerated (comment change).
- * generated/_acosh_r8.F90: Regenerated (comment change).
- * generated/_acos_r10.F90: Regenerated (comment change).
- * generated/_acos_r16.F90: Regenerated (comment change).
- * generated/_acos_r4.F90: Regenerated (comment change).
- * generated/_acos_r8.F90: Regenerated (comment change).
- * generated/_aimag_c10.F90: Regenerated (comment change).
- * generated/_aimag_c16.F90: Regenerated (comment change).
- * generated/_aimag_c4.F90: Regenerated (comment change).
- * generated/_aimag_c8.F90: Regenerated (comment change).
- * generated/_aint_r10.F90: Regenerated (comment change).
- * generated/_aint_r16.F90: Regenerated (comment change).
- * generated/_aint_r4.F90: Regenerated (comment change).
- * generated/_aint_r8.F90: Regenerated (comment change).
- * generated/_anint_r10.F90: Regenerated (comment change).
- * generated/_anint_r16.F90: Regenerated (comment change).
- * generated/_anint_r4.F90: Regenerated (comment change).
- * generated/_anint_r8.F90: Regenerated (comment change).
- * generated/_asinh_r10.F90: Regenerated (comment change).
- * generated/_asinh_r16.F90: Regenerated (comment change).
- * generated/_asinh_r4.F90: Regenerated (comment change).
- * generated/_asinh_r8.F90: Regenerated (comment change).
- * generated/_asin_r10.F90: Regenerated (comment change).
- * generated/_asin_r16.F90: Regenerated (comment change).
- * generated/_asin_r4.F90: Regenerated (comment change).
- * generated/_asin_r8.F90: Regenerated (comment change).
- * generated/_atan2_r10.F90: Regenerated (comment change).
- * generated/_atan2_r16.F90: Regenerated (comment change).
- * generated/_atan2_r4.F90: Regenerated (comment change).
- * generated/_atan2_r8.F90: Regenerated (comment change).
- * generated/_atanh_r10.F90: Regenerated (comment change).
- * generated/_atanh_r16.F90: Regenerated (comment change).
- * generated/_atanh_r4.F90: Regenerated (comment change).
- * generated/_atanh_r8.F90: Regenerated (comment change).
- * generated/_atan_r10.F90: Regenerated (comment change).
- * generated/_atan_r16.F90: Regenerated (comment change).
- * generated/_atan_r4.F90: Regenerated (comment change).
- * generated/_atan_r8.F90: Regenerated (comment change).
- * generated/_conjg_c10.F90: Regenerated (comment change).
- * generated/_conjg_c16.F90: Regenerated (comment change).
- * generated/_conjg_c4.F90: Regenerated (comment change).
- * generated/_conjg_c8.F90: Regenerated (comment change).
- * generated/_cosh_r10.F90: Regenerated (comment change).
- * generated/_cosh_r16.F90: Regenerated (comment change).
- * generated/_cosh_r4.F90: Regenerated (comment change).
- * generated/_cosh_r8.F90: Regenerated (comment change).
- * generated/_cos_c10.F90: Regenerated (comment change).
- * generated/_cos_c16.F90: Regenerated (comment change).
- * generated/_cos_c4.F90: Regenerated (comment change).
- * generated/_cos_c8.F90: Regenerated (comment change).
- * generated/_cos_r10.F90: Regenerated (comment change).
- * generated/_cos_r16.F90: Regenerated (comment change).
- * generated/_cos_r4.F90: Regenerated (comment change).
- * generated/_cos_r8.F90: Regenerated (comment change).
- * generated/_dim_i16.F90: Regenerated (comment change).
- * generated/_dim_i4.F90: Regenerated (comment change).
- * generated/_dim_i8.F90: Regenerated (comment change).
- * generated/_dim_r10.F90: Regenerated (comment change).
- * generated/_dim_r16.F90: Regenerated (comment change).
- * generated/_dim_r4.F90: Regenerated (comment change).
- * generated/_dim_r8.F90: Regenerated (comment change).
- * generated/_exp_c10.F90: Regenerated (comment change).
- * generated/_exp_c16.F90: Regenerated (comment change).
- * generated/_exp_c4.F90: Regenerated (comment change).
- * generated/_exp_c8.F90: Regenerated (comment change).
- * generated/_exp_r10.F90: Regenerated (comment change).
- * generated/_exp_r16.F90: Regenerated (comment change).
- * generated/_exp_r4.F90: Regenerated (comment change).
- * generated/_exp_r8.F90: Regenerated (comment change).
- * generated/_log10_r10.F90: Regenerated (comment change).
- * generated/_log10_r16.F90: Regenerated (comment change).
- * generated/_log10_r4.F90: Regenerated (comment change).
- * generated/_log10_r8.F90: Regenerated (comment change).
- * generated/_log_c10.F90: Regenerated (comment change).
- * generated/_log_c16.F90: Regenerated (comment change).
- * generated/_log_c4.F90: Regenerated (comment change).
- * generated/_log_c8.F90: Regenerated (comment change).
- * generated/_log_r10.F90: Regenerated (comment change).
- * generated/_log_r16.F90: Regenerated (comment change).
- * generated/_log_r4.F90: Regenerated (comment change).
- * generated/_log_r8.F90: Regenerated (comment change).
- * generated/_mod_i16.F90: Regenerated (comment change).
- * generated/_mod_i4.F90: Regenerated (comment change).
- * generated/_mod_i8.F90: Regenerated (comment change).
- * generated/_mod_r10.F90: Regenerated (comment change).
- * generated/_mod_r16.F90: Regenerated (comment change).
- * generated/_mod_r4.F90: Regenerated (comment change).
- * generated/_mod_r8.F90: Regenerated (comment change).
- * generated/_sign_i16.F90: Regenerated (comment change).
- * generated/_sign_i4.F90: Regenerated (comment change).
- * generated/_sign_i8.F90: Regenerated (comment change).
- * generated/_sign_r10.F90: Regenerated (comment change).
- * generated/_sign_r16.F90: Regenerated (comment change).
- * generated/_sign_r4.F90: Regenerated (comment change).
- * generated/_sign_r8.F90: Regenerated (comment change).
- * generated/_sinh_r10.F90: Regenerated (comment change).
- * generated/_sinh_r16.F90: Regenerated (comment change).
- * generated/_sinh_r4.F90: Regenerated (comment change).
- * generated/_sinh_r8.F90: Regenerated (comment change).
- * generated/_sin_c10.F90: Regenerated (comment change).
- * generated/_sin_c16.F90: Regenerated (comment change).
- * generated/_sin_c4.F90: Regenerated (comment change).
- * generated/_sin_c8.F90: Regenerated (comment change).
- * generated/_sin_r10.F90: Regenerated (comment change).
- * generated/_sin_r16.F90: Regenerated (comment change).
- * generated/_sin_r4.F90: Regenerated (comment change).
- * generated/_sin_r8.F90: Regenerated (comment change).
- * generated/_sqrt_c10.F90: Regenerated (comment change).
- * generated/_sqrt_c16.F90: Regenerated (comment change).
- * generated/_sqrt_c4.F90: Regenerated (comment change).
- * generated/_sqrt_c8.F90: Regenerated (comment change).
- * generated/_sqrt_r10.F90: Regenerated (comment change).
- * generated/_sqrt_r16.F90: Regenerated (comment change).
- * generated/_sqrt_r4.F90: Regenerated (comment change).
- * generated/_sqrt_r8.F90: Regenerated (comment change).
- * generated/_tanh_r10.F90: Regenerated (comment change).
- * generated/_tanh_r16.F90: Regenerated (comment change).
- * generated/_tanh_r4.F90: Regenerated (comment change).
- * generated/_tanh_r8.F90: Regenerated (comment change).
- * generated/_tan_r10.F90: Regenerated (comment change).
- * generated/_tan_r16.F90: Regenerated (comment change).
- * generated/_tan_r4.F90: Regenerated (comment change).
- * generated/_tan_r8.F90: Regenerated (comment change).
-
-2011-08-18 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50109
- * io/list_read.c (eat_separator): Fix skipping over "!" lines.
-
-2011-07-23 Andreas Schwab <schwab@linux-m68k.org>
-
- * intrinsics/ctime.c: Include <stdlib.h>.
- * intrinsics/getlog.c: Likewise.
- * runtime/stop.c: Likewise.
-
-2011-07-23 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/49791
- * io/list_read.c (nml_parse_qualifier): Remove check to
- enabled extended read for another case.
-
-2011-07-15 Daniel Carrera <dcarrera@gmail.com>
-
- * caf/mpi.c (caf_runtime_error): Change fprintf to vfprintf.
- * caf/single.c (caf_runtime_error): Ditto.
-
-2011-07-14 Daniel Carrera <dcarrera@gmail.com>
-
- * caf/single.c: Include stdarg.h header.
- (caf_runtime_error): New function. Use "exit(EXIT_FAILURE)".
- (_gfortran_caf_register): Use caf_runtime_error.
- (_gfortran_caf_sync_images): Use "exit(EXIT_FAILURE)".
- * caf/mpi.c (caf_runtime_error): Remove "error" parameter.
- Return EXIT_FAILURE instead.
- (_gfortran_caf_register): Update call to caf_runtime_error.
- (_gfortran_caf_sync_all): Ditto.
- (_gfortran_caf_sync_images): Ditto.
- (_gfortran_caf_error_stop_str): Use "exit(EXIT_FAILURE)".
-
-2011-07-13 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/49296
- * io/list_read.c (read_logical): Don't error out if a valid value
- is followed by EOF instead of a normal separator.
- (read_integer): Likewise.
-
-2011-07-09 Tobias Burnus <burnus@net-b.de>
-
- * runtime/error.c (sys_abort): Change argument list
- from "()" to "(void)".
-
-2011-07-09 Tobias Burnus <burnus@net-b.de>
- Daniel Carrera <dcarrera@gmail.com>
-
- * caf/mpi.c (runtime_error): New function.
- (_gfortran_caf_register): Use it.
- (_gfortran_caf_sync_all): Use it, add STAT_STOPPED_IMAGE
- as possible status value.
- (_gfortran_caf_sync_images): Ditto.
-
-2011-07-07 Tobias Burnus <burnus@net-b.de>
-
- * libcaf.h (__attribute__, unlikely, likely): New macros.
- (caf_register_t): Update comment.
- (_gfortran_caf_register): Add stat, errmsg, errmsg_len arguments.
- * single.c (_gfortran_caf_register): Ditto; add error diagnostics.
- * mpi.c (_gfortran_caf_register): Ditto.
- (caf_is_finalized): New global variable.
- (_gfortran_caf_finalize): Use it.
-
-2011-07-05 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * runtime/memory.c (internal_malloc_size): If size is zero,
- allocate a single byte.
- * m4/pack.m4 (pack_'rtype_code`): Don't check for zero size
- for the argument of internal_malloc_size.
- * m4/spread.m4 (spread_'rtype_code`): Likewise.
- * m4/eoshift1.m4 (eoshift1): Don't allocate twice. Don't check
- for zero size for the argument of internal_malloc_size.
- * m4/eoshift3.m4: Don't check for zero size for the argument of
- internal_malloc_size.
- * intrinsics/pack_generic.c (pack_internal): Likewise.
- (pack_s_internal): Likewise.
- * intrinsics/cshift0.c (cshift0): Likewise.
- * intrinsics/spread_generic.c (spread_internal): Likewise.
- * intrinsics/eoshift0.c (eoshift0): Likewise.
- * intrinsics/eoshift2.c (eoshift2): Likewise.
- * generated/eoshift1_16.c: Regenerated.
- * generated/eoshift1_4.c: Regenerated.
- * generated/eoshift1_8.c: Regenerated.
- * generated/eoshift3_16.c: Regenerated.
- * generated/eoshift3_4.c: Regenerated.
- * generated/eoshift3_8.c: Regenerated.
- * generated/pack_c10.c: Regenerated.
- * generated/pack_c16.c: Regenerated.
- * generated/pack_c4.c: Regenerated.
- * generated/pack_c8.c: Regenerated.
- * generated/pack_i16.c: Regenerated.
- * generated/pack_i1.c: Regenerated.
- * generated/pack_i2.c: Regenerated.
- * generated/pack_i4.c: Regenerated.
- * generated/pack_i8.c: Regenerated.
- * generated/pack_r10.c: Regenerated.
- * generated/pack_r16.c: Regenerated.
- * generated/pack_r4.c: Regenerated.
- * generated/pack_r8.c: Regenerated.
- * generated/spread_c10.c: Regenerated.
- * generated/spread_c16.c: Regenerated.
- * generated/spread_c4.c: Regenerated.
- * generated/spread_c8.c: Regenerated.
- * generated/spread_i16.c: Regenerated.
- * generated/spread_i1.c: Regenerated.
- * generated/spread_i2.c: Regenerated.
- * generated/spread_i4.c: Regenerated.
- * generated/spread_i8.c: Regenerated.
- * generated/spread_r10.c: Regenerated.
- * generated/spread_r16.c: Regenerated.
- * generated/spread_r4.c: Regenerated.
- * generated/spread_r8.c: Regenerated.
-
-2011-06-28 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/49479
- * m4/reshape.m4: If source allocation is smaller than one, set it
- to one.
- * intrinsics/reshape_generic.c: Likewise.
- * generated/reshape_r16.c: Regenerated.
- * generated/reshape_c4.c: Regenerated.
- * generated/reshape_c16.c: Regenerated.
- * generated/reshape_c8.c: Regenerated.
- * generated/reshape_r4.c: Regenerated.
- * generated/reshape_i4.c: Regenerated.
- * generated/reshape_r10.c: Regenerated.
- * generated/reshape_r8.c: Regenerated.
- * generated/reshape_c10.c: Regenerated.
- * generated/reshape_i8.c: Regenerated.
- * generated/reshape_i16.c: Regenerated.
-
-2011-06-18 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/49296
- * io/list_read.c (read_character): Accept EOF as a separator when
- reading string.
-
-2011-06-17 Daniel Carrera <dcarrera@gmail.com>
-
- * caf/single.c (_gfortran_caf_register): Store the address
- of all static coarrays in a linked list.
- (_gfortran_caf_finalize): Free memory of staic coarrays.
- * caf/mpi.c (_gfortran_caf_register): Store the address
- of all static coarrays in a linked list. Initialize MPI
- if necessary.
- (_gfortran_caf_finalize): Free memory of staic coarrays.
- (_gfortran_caf_init): Check if MPI is already initialized
- before initializing again.
- * caf/libcaf.h: Add a type to caf_register_t to distinguish
- static coarrays and add the type caf_static_t to make the
- linked list of static coarrays.
-
-2011-06-11 Janne Blomqvist <jb@gcc.gnu.org>
-
- * io/unix.c (buf_seek): Return error if file is not seekable.
- (buf_tell): Call buf_seek.
-
-2011-06-11 Janne Blomqvist <jb@gcc.gnu.org>
-
- * io/unix.c (fd_to_stream): Figure out if a fd is seekable by
- trying lseek().
-
-2011-06-10 Daniel Carrera <dcarrera@gmail.com>
-
- * caf/mpi.c (_gfortran_caf_sync_all,
- _gfortran_caf_sync_images): Functions have void return type
- and move status into parameter list.
- * caf/single.c (_gfortran_caf_sync_all,
- _gfortran_caf_sync_images): Functions have void return type
- and move status into parameter list.
- * caf/libcaf.h (_gfortran_caf_sync_all,
- _gfortran_caf_sync_images): Functions have void return type
- and move status into parameter list.
-
-2011-06-03 Richard Henderson <rth@redhat.com>
- Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/fpu-387.h [__sun__ && __svr4__] (sigill_hdlr): Correct
- insn, insn size.
- (has_sse) [!__x86_64__ && __sun__ && __svr4__]: Use movaps.
-
-2011-05-29 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/48931
- * libgfortran.h (find_addr2line): New prototype.
- * runtime/backtrace.c (show_backtrace): Use async-signal-safe
- execve and stored path of addr2line.
- * runtime/compile_options.c (maybe_find_addr2line): New function.
- (set_options): Call maybe_find_addr2line if backtracing is enabled.
- * runtime/main.c (find_addr2line): New function.
- (init): Call find_addr2line if backtracing is enabled.
- (cleanup): Free addr2line_path.
-
-2011-05-29 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/49214
- * runtime/backtrace.c (fd_gets): Return NULL if nothing was read.
-
-2011-05-29 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/19155
- * io/read.c (convert_real): Check for invalid input by comparing
- endptr instead of EINVAL.
- (read_f): Fixup floating point input without significand.
-
-2011-05-22 Tobias Burnus <burnus@net-b.de>
-
- * runtime/stop.c (stop_string,error_stop_string): Minor cleanup.
-
-2011-05-22 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/48931
- * configure.ac: Check for backtrace_symbols_fd instead of
- backtrace_symbols, check for readlink.
- * config.h.in: Regenerated.
- * configure: Regenerated.
- * runtime/backtrace.c (local_strcasestr): Remove.
- (bt_header): New function.
- (dump_glibc_backtrace): Remove.
- (fd_gets): New function.
- (show_backtrace): Rework to use backtrace_symbols_fd and pipes
- avoiding functions that are not async-signal-safe, reformat
- output.
- * runtime/main.c (store_exe_path): Try to check /proc/self/exe
- first.
-
-2011-05-20 Janne Blomqvist <jb@gcc.gnu.org>
- Uros Bizjak <ubizjak@gmail.com>
-
- PR libfortran/48977
- * configure.host: Swap order of glibc and x86 tests.
-
-2011-05-20 Janne Blomqvist <jb@gcc.gnu.org>
-
- * config/fpu-387.h (set_fpu): Use renamed inexact macro.
- * config/fpu-aix.h (set_fpu): Clarify error messages, use renamed
- inexact macro, set TRP_INEXACT for inexact exception instead of
- TRP_UNDERFLOW.
- * config/fpu-generic.h (set_fpu): Clarify error messages, use
- renamed inexact macro.
- * config/fpu-glibc.h (set_fpu): Likewise.
- * config/fpu-sysv.h (set_fpu): Likewise.
-
-2011-05-14 Tobias Burnus <burnus@net-b.de>
-
- * runtime/stop.c (error_stop_string, error_stop_numeric):
- Do not backtrace for ERROR STOP.
-
-2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/48915
- * intrinsics/abort.c (abort): Call sys_abort().
- * io/unix.c (st_vprintf): Call sys_abort().
- * libgfortran.h (options_t): Remove dump_core member.
- (handler): Rename to backtrace_handler.
- (compile_options_t): Remove dump_core member.
- (sys_exit): Remove.
- (sys_abort): New function.
- * runtime/backtrace.c (show_backtrace): Print a message if
- backtrace is not available on target, update filter symbol name
- due to backtrace_handler renaming.
- * runtime/compile_options.c (backtrace_handler): New
- implementation based on example in Glibc manual.
- (set_options): Remove dump_core handling, make signal handler
- handle more signals.
- (init_compile_options): Remove dump_core.
- * runtime/environ.c (variable_table[]): Remove
- GFORTRAN_ERROR_DUMPCORE element.
- (show_variables): Update name, call exit().
- * runtime/error.c (sys_exit): Remove.
- (sys_abort): New function.
- (recursion_check): Call sys_abort().
- (os_error): Call exit().
- (runtime_error): Likewise.
- (runtime_error_at): Likewise.
- (internal_error): Likewise.
- (generate_error): Likewise.
- (notify_std): Likewise.
- * runtime/stop.c (stop_numeric): Call exit().
- (stop_numeric_f08): Likewise.
- (stop_string): Likewise.
- (error_stop_string): Call sys_abort().
- (error_stop_numeric): Print backtrace, exit with provided code.
-
-2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
-
- * io/unix.c (st_vprintf,st_printf): Move to runtime/error.c.
- * libgfortran.h (struct options_t): Remove use_stderr field.
- (st_vprintf,st_printf): Move prototypes.
- (estr_write): New prototype.
- * runtime/error.c (sys_exit): Use estr_write instead of st_printf.
- (estr_write): New function.
- (st_vprintf): Move from io/unix.c, use stack allocated buffer,
- always output to stderr.
- (st_printf): Move from io/unix.c.
- (show_locus): Use a local variable instead of static.
- (os_error): Use estr_write instead of st_printf.
- (runtime_error): Likewise.
- (runtime_error_at): Likewise.
- (runtime_warning_at): Likewise.
- (internal_error): Likewise.
- (generate_error): Likewise.
- (generate_warning): Likewise.
- (notify_std): Likewise.
- * runtime/pause.c (do_pause): Likewise.
- (pause_string): Likewise.
- * runtime/stop.c (stop_string): Likewise.
- (error_stop_string): Likewise.
- * config/fpu_aix.h (set_fpu): Likewise.
- * config/fpu_generic.h (set_fpu): Likewise.
- * config/fpu_glibc.h (set_fpu): Likewise.
- * config/fpu-sysv.h (set_fpu): Likewise.
- * runtime/backtrace.c (dump_glibc_backtrace): Likewise.
- (show_backtrace): Likewise.
- * runtime/environ.c (print_spaces): Likewise.
- (show_string): Likewise.
- (show_variables): Likewise.
- (variable_table[]): Remove GFORTRAN_USE_STDERR entry.
-
-2011-05-14 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48961
- * intrinsics/execute_command_line.c (set_cmdstat): Don't abort if
- synchronously executing with WAIT=.false.
- (execute_command_line): Fix setting of cmdstat and exitstat.
-
-2011-05-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * caf/libcaf.h: Cleanup headers.
- (_gfortran_caf_critical, _gfortran_caf_end_critical): Make stub.
- (caf_register_t): New enum.
- (_gfortran_caf_register, _gfortran_caf_deregister): New prototype.
- * caf/single.c (_gfortran_caf_critical,
- _gfortran_caf_end_critical): Remove.
- (_gfortran_caf_register, _gfortran_caf_deregister): New functions.
- * caf/mpi.c (_gfortran_caf_critical,
- _gfortran_caf_end_critical): Remove.
- (_gfortran_caf_register, _gfortran_caf_deregister): New functions.
- (caf_world_window): Remove global variable.
- (_gfortran_caf_init): Fix off-by-one error of this_image.
-
-2011-05-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48787
- * io/write_float.def (output_float): Adjust up and down rounding for
- cases where 'd' = 0. Gather common code to one location.
-
-2011-05-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48787
- * io/write_float.def (output_float): Gather up integer declarations and
- add new 'p' for scale factor. Use 'p' in place of the 'dtp' reference
- everywhere. For ROUND_UP scan the digit string and only perform
- rounding if something other than '0' is found.
-
-2011-04-29 Janne Blomqvist <jb@gcc.gnu.org>
-
- * io/unix.c (min): New macro.
- (unpack_filename): Return errno number for errors.
- (regular_file): Use appropriately sized buffer for path.
- (compare_file_filename): Likewise.
- (find_file): Likewise.
- (delete_file): Likewise.
- (file_exists): Likewise.
- (file_size): Likewise.
- (inquire_sequential): Likewise.
- (inquire_direct): Likewise.
- (inquire_formatted): Likewise.
- (inquire_access): Likewise.
-
-2011-04-29 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/48488
- * io/write.c (write_real, write_real_g0): Update comments.
-
-2011-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
- Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libgfortran/48488
- PR libgfortran/48602
- PR libgfortran/48615
- PR libgfortran/48684
- PR libgfortran/48787
- * io/write.c (write_d, write_e, write_f, write_en,
- write_es): Add precision compemsation parameter to call.
- (set_fnode_default): Adjust default widths to assure
- round trip on write and read. (write_real): Adjust call to write_float.
- (write_real_g0): Calculate compensation for extra precision and adjust
- call to write_float.
- * io/write_float.def (output_float_FMT_G_): Use volatile rather than
- asm volatile to avoid optimization issue. Correctly calculate the
- number of blanks (nb) to be appended and simplify calculation logic.
- (write_float): Increase MIN_FIELD_WIDTH by one to accomodate the new
- default widths. Eliminate the code that attempted to reduce the
- the precision used in later sprintf functions. Add call parameter to
- compensate for extra precision.
-
-2011-04-20 Jim Meyering <meyering@redhat.com>
-
- * intrinsics/move_alloc.c (move_alloc): Remove useless
- if-before-free test.
- * io/fbuf.c (fbuf_destroy): Likewise.
- * io/format.c (save_parsed_format): Likewise.
- * io/open.c (already_open): Likewise.
- * io/unit.c (free_internal_unit, close_unit_1): Likewise.
- * io/unix.c (mem_close): Likewise.
-
-2011-04-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48602
- * io/write_float.def (output_float_FMT_G): Fix reversal in conditional.
- Use asm volatile to mark temp variable, avoiding optimization errors.
-
-2011-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48602
- * io/write_float.def (output_float_FMT_G): Use current rounding mode
- to set the rounding parameters. (output_float): Skip rounding
- if value is zero.
-
-2011-04-16 Janne Blomqvist <jb@gcc.gnu.org>
-
- * intrinsics/date_and_time.c (date_and_time): Remove sprintf CPP
- branch.
- * io/format.c (format_error): Use snprintf instead of sprintf.
- * io/list_read.c: Move snprintf fallback macro to libgfortran.h.
- (convert_integer): Use snprintf instead of sprintf.
- (parse_repeat): Likewise.
- (read_logical): Likewise.
- (read_integer): Likewise.
- (read_character): Likewise.
- (parse_real): Likewise.
- (read_complex): Likewise.
- (read_real): Likewise.
- (check_type): Likewise.
- (nml_parse_qualifier): Add string length argument, use snprintf
- instead of sprintf.
- (nml_get_obj_data): Use snprintf instead of sprintf.
- * io/open.c (new_unit): Remove sprintf CPP branch, use snprintf
- instead of sprintf.
- * io/transfer.c (require_type): Use snprintf instead of sprintf.
- * io/unix.c (tempfile): Likewise.
- * io/write.c (nml_write_obj): Likewise.
- * io/write_float.def (output_float): Remove sprintf CPP branch,
- use snprintf instead of sprintf.
- * libgfortran.h: Add fallback snprintf macro from io/list_read.c.
- * runtime/backtrace.c (show_backtrace): Remove sprintf CPP branch.
- * runtime/main.c (store_exe_path): Use snprintf instead of
- sprintf.
-
-2011-04-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48589
- * io/write_float.def (write_infnan): Set width properly for G0.
-
-2011-04-15 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * Makefile.am: Build and install caf/single.c as
- libcaf_single.a.
- * Makefile.in: Regenerate.
-
-2011-04-15 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/47571
- * configure: Regenerated.
- * config.h.in: Regenerated.
- * acinclude.m4: Add alpha*-dec-osf* to gthread blacklist.
- * configure.ac: Use separate symbol for clock_gettime in librt.
- * intrinsics/system_clock.c: Use weakrefs only when needed and
- supported.
-
-2011-04-12 Janne Blomqvist <jb@gcc.gnu.org>
-
- * configure.ac: Use AC_TYPE_* to make sure we have (u)intptr_t,
- check for ptrdiff_t.
- * libgfortran.h: Remove (u)intptr_t definitions, use ptrdiff_t for
- index_type, change cshift0* prototypes.
- * config.h.in: Regenerated.
- * configure: Regenerated.
- * intrinsics/cshift0.c (cshift0): Use ptrdiff_t instead of ssize_t.
- * io/io.h (array_loop_spec): Use index_type instead of ssize_t.
- * io/list_read.c (nml_parse_qualifier): Likewise.
- * io/write.c (nml_write_obj): Likewise.
- * m4/cshift0.c (cshift0_'rtype_code`): Likewise.
- * generated/cshift0_*.c: Regenerated.
-
-2011-04-12 Janne Blomqvist <jb@gcc.gnu.org>
-
- * Makefile.am: Remove _GNU_SOURCE from AM_CPPFLAGS.
- * Makefile.in: Regenerated.
-
-2011-04-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * caf/mpi.c (_gfortran_caf_init, _gfortran_caf_finalize):
- Add global variable caf_mpi_initialized and use it for when
- finalizing.
-
-2011-04-04 Tobias Burnus <burnus@net-b.de>
-
- * unix.c: Adapt stat DEFINEs since MinGW64 supports LFS.
- (fallback_access, open_internal4, compare_file_filename,
- find_file, file_size, inquire_sequential, inquire_direct,
- inquire_formatted): Use "struct stat" instead of gfstat_t.
-
-2011-03-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * caf/libcaf.h: New - coarray communication library.
- * caf/mpi.c: New.
- * caf/single.c: New.
-
-2011-03-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48030
- * io/read.c (read_x): Re-implement using fbuf_getc.
-
-2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR bootstrap/48135
- * configure.ac (gfortran_use_symver): Handle --disable-symvers.
- * configure: Regenerate.
-
-2011-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR fortran/35667
- * io/io.h (convert_infnan): Declare.
- * io/read.c (convert_infnan): New.
- (read_f): Use convert_infnan to convert INFs and NANs.
- * list_read.c (parse_real, read_real): Likewise.
-
-2011-03-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR libfortran/47439
- * io/unix.c (tempfile): Work around poor mktemp() implementations.
-
-2011-03-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR libfortran/47883
- * acinclude.m4: Don't use AC_TRY_ macros.
- * configure.ac: Likewise.
- * configure: Regenerate.
-
-2011-03-12 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR libfortran/48066
- * m4/ifunction.m4: If return array is empty, return.
- * m4/ifunction_logical.m4: Likewise.
- * generated/all_l16.c: Regenerated.
- * generated/all_l1.c: Regenerated.
- * generated/all_l2.c: Regenerated.
- * generated/all_l4.c: Regenerated.
- * generated/all_l8.c: Regenerated.
- * generated/any_l16.c: Regenerated.
- * generated/any_l1.c: Regenerated.
- * generated/any_l2.c: Regenerated.
- * generated/any_l4.c: Regenerated.
- * generated/any_l8.c: Regenerated.
- * generated/count_16_l.c: Regenerated.
- * generated/count_1_l.c: Regenerated.
- * generated/count_2_l.c: Regenerated.
- * generated/count_4_l.c: Regenerated.
- * generated/count_8_l.c: Regenerated.
- * generated/maxloc1_16_i16.c: Regenerated.
- * generated/maxloc1_16_i1.c: Regenerated.
- * generated/maxloc1_16_i2.c: Regenerated.
- * generated/maxloc1_16_i4.c: Regenerated.
- * generated/maxloc1_16_i8.c: Regenerated.
- * generated/maxloc1_16_r10.c: Regenerated.
- * generated/maxloc1_16_r16.c: Regenerated.
- * generated/maxloc1_16_r4.c: Regenerated.
- * generated/maxloc1_16_r8.c: Regenerated.
- * generated/maxloc1_4_i16.c: Regenerated.
- * generated/maxloc1_4_i1.c: Regenerated.
- * generated/maxloc1_4_i2.c: Regenerated.
- * generated/maxloc1_4_i4.c: Regenerated.
- * generated/maxloc1_4_i8.c: Regenerated.
- * generated/maxloc1_4_r10.c: Regenerated.
- * generated/maxloc1_4_r16.c: Regenerated.
- * generated/maxloc1_4_r4.c: Regenerated.
- * generated/maxloc1_4_r8.c: Regenerated.
- * generated/maxloc1_8_i16.c: Regenerated.
- * generated/maxloc1_8_i1.c: Regenerated.
- * generated/maxloc1_8_i2.c: Regenerated.
- * generated/maxloc1_8_i4.c: Regenerated.
- * generated/maxloc1_8_i8.c: Regenerated.
- * generated/maxloc1_8_r10.c: Regenerated.
- * generated/maxloc1_8_r16.c: Regenerated.
- * generated/maxloc1_8_r4.c: Regenerated.
- * generated/maxloc1_8_r8.c: Regenerated.
- * generated/maxval_i16.c: Regenerated.
- * generated/maxval_i1.c: Regenerated.
- * generated/maxval_i2.c: Regenerated.
- * generated/maxval_i4.c: Regenerated.
- * generated/maxval_i8.c: Regenerated.
- * generated/maxval_r10.c: Regenerated.
- * generated/maxval_r16.c: Regenerated.
- * generated/maxval_r4.c: Regenerated.
- * generated/maxval_r8.c: Regenerated.
- * generated/minloc1_16_i16.c: Regenerated.
- * generated/minloc1_16_i1.c: Regenerated.
- * generated/minloc1_16_i2.c: Regenerated.
- * generated/minloc1_16_i4.c: Regenerated.
- * generated/minloc1_16_i8.c: Regenerated.
- * generated/minloc1_16_r10.c: Regenerated.
- * generated/minloc1_16_r16.c: Regenerated.
- * generated/minloc1_16_r4.c: Regenerated.
- * generated/minloc1_16_r8.c: Regenerated.
- * generated/minloc1_4_i16.c: Regenerated.
- * generated/minloc1_4_i1.c: Regenerated.
- * generated/minloc1_4_i2.c: Regenerated.
- * generated/minloc1_4_i4.c: Regenerated.
- * generated/minloc1_4_i8.c: Regenerated.
- * generated/minloc1_4_r10.c: Regenerated.
- * generated/minloc1_4_r16.c: Regenerated.
- * generated/minloc1_4_r4.c: Regenerated.
- * generated/minloc1_4_r8.c: Regenerated.
- * generated/minloc1_8_i16.c: Regenerated.
- * generated/minloc1_8_i1.c: Regenerated.
- * generated/minloc1_8_i2.c: Regenerated.
- * generated/minloc1_8_i4.c: Regenerated.
- * generated/minloc1_8_i8.c: Regenerated.
- * generated/minloc1_8_r10.c: Regenerated.
- * generated/minloc1_8_r16.c: Regenerated.
- * generated/minloc1_8_r4.c: Regenerated.
- * generated/minloc1_8_r8.c: Regenerated.
- * generated/minval_i16.c: Regenerated.
- * generated/minval_i1.c: Regenerated.
- * generated/minval_i2.c: Regenerated.
- * generated/minval_i4.c: Regenerated.
- * generated/minval_i8.c: Regenerated.
- * generated/minval_r10.c: Regenerated.
- * generated/minval_r16.c: Regenerated.
- * generated/minval_r4.c: Regenerated.
- * generated/minval_r8.c: Regenerated.
- * generated/product_c10.c: Regenerated.
- * generated/product_c16.c: Regenerated.
- * generated/product_c4.c: Regenerated.
- * generated/product_c8.c: Regenerated.
- * generated/product_i16.c: Regenerated.
- * generated/product_i1.c: Regenerated.
- * generated/product_i2.c: Regenerated.
- * generated/product_i4.c: Regenerated.
- * generated/product_i8.c: Regenerated.
- * generated/product_r10.c: Regenerated.
- * generated/product_r16.c: Regenerated.
- * generated/product_r4.c: Regenerated.
- * generated/product_r8.c: Regenerated.
- * generated/sum_c10.c: Regenerated.
- * generated/sum_c16.c: Regenerated.
- * generated/sum_c4.c: Regenerated.
- * generated/sum_c8.c: Regenerated.
- * generated/sum_i16.c: Regenerated.
- * generated/sum_i1.c: Regenerated.
- * generated/sum_i2.c: Regenerated.
- * generated/sum_i4.c: Regenerated.
- * generated/sum_i8.c: Regenerated.
- * generated/sum_r10.c: Regenerated.
- * generated/sum_r16.c: Regenerated.
- * generated/sum_r4.c: Regenerated.
- * generated/sum_r8.c: Regenerated.
-
-2011-03-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48047
- * io/write_float.def (write_float): Change MIN_FIELD_WIDTH to 48.
-
-2011-03-04 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/47802
- * intrinsics/ctime.c (strctime): Use builtins to check localtime_r
- return type.
-
-2011-03-04 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/47802
- * intrinsics/ctime.c (strctime): Don't use return value of
- localtime_r.
-
-2011-02-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47567
- * io/write_float.def (output_float): Move handling of w = 0 to after
- output rounding. Check for zero and set zero_flag accordingly. Set
- width according to zero_flag. Add better comments.
-
-2011-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47778
- * io/list_read.c (namelist_read): Intialize the error string buffere.
- If pprev_nl was used during the previous namelist read and the rank
- was zero, reset the pointer to NULL for the next namelist read.
-
-2011-02-26 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR libfortran/45165
- * unix.c (fallback_access): Fix file descriptor leaks.
-
-2011-02-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): Set shell variable
- tested in configure.host.
- * configure: Regenerate.
-
-2011-02-24 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/47802
- * config.h.in: Regenerated.
- * configure: Regenerated.
- * configure.ac: Remove checks for ctime and ctime_r, add check for
- strftime.
- * intrinsics/date_and_time.c (localtime_r): Move fallback
- implementation to time_1.h.
- * intrinsics/time_1.h (localtime_r): Fallback implementation.
- * intrinsics/ctime.c: Include time_1.h.
- (ctime_r): Remove fallback implementation.
- (strctime): New function.
- (fdate): Use strctime instead of ctime_r.
- (fdate_sub): Likewise.
- (ctime): Likewise.
- (ctime_sub): Likewise.
-
-2011-02-24 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/47878
- * io/transfer.c (read_sf): Call fbuf_getptr only at the end,
- and subtract n, dtp->u.p.sf_seen_eor and seen_comma from it.
-
-2011-02-24 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/47802
- * configure.ac: Add test for POSIX getpwuid_r.
- * intrinsics/getlog.c (getlog): CPP test for
- HAVE_POSIX_GETPWUID_R.
- * config.h.in: Regenerated.
- * configure: Regenerated.
-
-2011-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47567
- * io/write_float.def (output_float): Remove special case handling of
- zero with width 1.
-
-2011-02-23 Janne Blomqvist <jb@gcc.gnu.org>
- Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libfortran/47694
- * io/fbuf.h (fbuf_getptr): New inline function.
- * io/transfer.c (read_sf): Use fbuf_getptr and fbuf_getc to scan
- through the string instead of fbuf_read.
-
-2011-02-22 Tobias Burnus <burnus@net-b.de>
- Kai-Uwe Eckhardt <kuehro@gmx.de>
-
- PR libfortran/47830
- * intrinsics/c99_functions.c (roundl): Make C valid for
- HAVE_NEXTAFTERL.
-
-2011-02-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47567
- * io/write_float.def (output_float): Adjust width for F0.d to
- allow space for negative signs on zero.
-
-2011-02-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47667
- * io/list_read.c (read_logical): Check for end of line before calling
- eat_line. (read_integer): Likewise. (parse_real): Don't unget the
- separator. Check for end of line before calling eat_line.
- (read_complex): Allow line-end before and after parenthesis and comma.
- Check for end of line before calling eat_line. (read_real): Check for
- end of line before calling eat_line.
-
-2011-02-16 Jakub Jelinek <jakub@redhat.com>
-
- PR libfortran/47757
- * gfortran.map (GFORTRAN_1.4): Export
- _gfortran_{m,s}i{all,any,parity}_i{1,2,4,8,16} and
- _gfortran_{cshift0,eoshift{0,2}}_16_char4.
-
-2011-02-15 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47716
- PR fortran/47648
- * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Use check from
- libquadmath, which uses more features.
- * configure: Regenerate.
-
-2011-02-14 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/47642
- * io/write_float.def (DTOAQ): Use quadmath_snprintf instead of
- quadmath_flt128tostr.
- * io/transfer128.c (tmp2): Initialize to quadmath_snprintf instead
- of quadmath_flt128tostr.
-
-2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * Makefile.in: Regenerate.
- * aclocal.m4: Likewise.
- * configure: Likewise.
-
-2011-02-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47567
- * io/write_float.def (output_float): Eliminate some redundant code.
- Adjust width for case of F0.X for values of zero and all other values.
- Expand cases where '*' is set to give cleaner results.
-
-2011-02-05 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/47571
- * intrinsics/time_1.h (GF_CLOCK_MONOTONIC): Move to system_clock.c.
- (weak_gettime): Likewise.
- (gf_gettime): Change API, move weak_gettime() usage to
- system_clock.c
- * intrinsics/system_clock.c (GTHREAD_USE_WEAK): Define.
- (gf_gettime_mono): New function.
- (system_clock_4): Use gf_gettime_mono().
- (system_clock_8): Likewise.
- * intrinsics/date_and_time.c (date_and_time): Update gf_gettime()
- usage.
-
-2011-02-02 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/47571
- * configure: Regenerated.
- * configure.ac: Don't add librt to LIBS.
- * intrinsics/time_1.h (weak_gettime): Weakref trickery for
- clock_gettime().
- (gf_gettime): Use weak_gettime() instead of clock_gettime().
-
-2011-02-01 Janne Blomqvist <jb@gcc.gnu.org>
-
- * intrinsics/time_1.h: Include errno.h needed by fallbacks.
-
-2011-01-31 Janne Blomqvist <jb@gcc.gnu.org>
-
- * intrinsics/time_1.h: Fix definition of GF_CLOCK_MONOTONIC macro.
-
-2011-01-31 Janne Blomqvist <jb@gcc.gnu.org>
-
- * configure.ac: Check for clock_gettime().
- * configure: Regenerated.
- * config.h.in: Regenerated.
- * intrinsics/time_1.h (__time_1): Rename to gf_cputime, add
- times() fallback.
- (gf_gettime): New function.
- * intrinsics/cpu_time.c (__cpu_time_1): Update to call gf_cputime.
- * intrinsics/date_and_time.c (date_and_time): Use gf_gettime.
- * intrinsics/dtime.c (dtime_sub): Use gf_cputime.
- * intrinsics/etime.c (etime_sub): Use gf_cputime.
- * intrinsics/system_clock.c (system_clock_4): Use gf_gettime.
- (system_clock_8): Use gf_gettime, increase count rate to allow
- nanosecond precision, remove overflow prone branch.
-
-2011-01-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47434
- * io/write_float.def (write_infnan): Use calculate_sign to determine
- if the sign should be given and check field widths accordingly.
-
-2011-01-29 Kai Tietz <kai.tietz@onevision.com>
-
- * intrinsics/ctime.c (ctime_r): Improve implementation.
-
-2011-01-27 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/47431
- * config.h.in: Regenerated.
- * configure: Regenerated.
- * configure.ac: Add check for ctime_r().
- * intrinsics/ctime.c (ctime_r): Fallback implementation.
- (fdate): Use ctime_r() instead of ctime().
- (fdate_sub): Likewise.
- (ctime): Likewise.
- (ctime_sub): Likewise.
-
-2011-01-27 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/47432
- * config.h.in: Regenerated.
- * configure: Regenerated.
- * configure.ac: Add check for ttyname_r.
- * io/unix.h: Add TTY_NAME_MAX, change stream_ttyname prototype.
- * io/unix.c (stream_ttyname): Use ttyname_r if available, conform
- to new prototype.
- * io/inquire.c (inquire_via_unit): Use changed stream_ttyname.
- * io/intrinsics.c (ttynam_sub): Likewise.
- (ttynam): Likewise.
-
-2011-01-27 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/47491
- * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS to enable common
- extensions.
- * config.h.in: Regenerate.
- * configure: Regenerate.
-
-2011-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47285
- * io/write_float.def (write_infnan): Adjust processor selected width
- to 3 if NaN.
-
-2011-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47285
- * io/write_float.def (output_float): Return SUCCESS or FAILURE and use
- the result to set the padding.
-
-2011-01-26 Kai Tietz <kai.tietz@onevision.com>
-
- * intrinsics/getlog.c (getlog): Fix label/statement issue.
-
-2011-01-25 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/47375
- * config.h.in: Regenerated.
- * configure: Regenerated.
- * configure.ac: Add check for getpwuid_r.
- * intrinsics/getlog.c (getlog): Use getpwuid_r() if available.
-
-2011-01-22 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/46267
- * config.h.in: Regenerated.
- * configure: Regenerated.
- * configure.ac: Check presence of strerror_r.
- * intrinsics/gerror.c (gerror): Use gf_strerror, modify logic.
- * io/unix.c (get_oserror): Remove.
- * libgfortran.h (gf_strerror): Add prototype.
- (get_oserror): Remove prototype.
- * runtime/error.c (gf_strerror): New function.
- (os_error): Use gf_strerror instead of get_oserror.
- (generate_errror): Likewise.
-
-2011-01-17 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/47296
- * io/unix.c (tempfile): Set opp->file and opp->file_len also if an
- error occurs.
-
-2011-01-16 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/46625
- * io/write_float.def (DTOAQ): Use quadmath_flt128tostr
- instead of quadmath_dtoa.
- * io/transfer128.c (tmp1, tmp2): New variables, bring in
- strtoflt128 and quadmath_flt128tostr.
- (transfer_real128, transfer_real128_write, transfer_complex128,
- transfer_complex128_write): Remove tmp1/tmp2 variables.
- * io/read.c (convert_real): Use strtoflt128 instead of
- quadmath_strtopQ, adjust for the changed arguments and return
- value.
-
-2011-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47296
- * io/unix.c (unpack_filename): Return non-zero if the filename passed
- in is NULL.
-
-2011-01-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/47154
- * io/list_read.c (namelist_read): Remove calls to hit_eof to avoid the
- duplicate calls via next_record.
-
\f
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
--- /dev/null
+2011-12-22 Janne Blomqvist <jb@gcc.gnu.org>
+ Tobias Burnus <burnus@net-b.de>
+
+ PR libfortran/51646
+ * acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Use POSIX mode
+ flags, omit mode argument when flags argument does not have
+ O_CREAT.
+ * io/unix.c (tempfile): Use POSIX mode flags.
+ * configure: Regenerate.
+
+2011-11-21 Andreas Tobler <andreast@fgznet.ch>
+
+ * configure: Regenerate.
+
+2011-11-11 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/51090
+ * runtime/main.c (find_addr2line): NULL check before proceeding.
+
+2011-11-10 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * intrinsics/cpu_time.c (__cpu_time_1): Don't force inlining.
+ * intrinsics/random.c (rnumber_4): Remove inline attribute.
+ (rnumber_8, rnumber_10, rnumber_16): Likewise.
+ * intrinsics/system_clock.c (gf_gettime_mono): Likewise.
+ * intrinsics/time_1.h (ATTRIBUTE_ALWAYS_INLINE): Remove macro.
+ (gf_cputime): Add inline attribute for MingW version.
+ * io/format.c (format_hash): Remove inline attribute.
+ * io/io.h (memset4): Inline function from transfer.c and write.c
+ moved here.
+ * io/transfer.c (min_off): Remove inline attribute.
+ (memset4): Move to io.h.
+ * io/write.c (memset4): Likewise.
+ (memcpy4): Remove inline attribute.
+ * io/write_float.def (calculate_exp): Likewise.
+
+2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * intrinsics/time_1.h (gf_gettime): Simplify time() usage.
+
+2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * configure.ac (AC_STDC_HEADERS): Remove.
+ (AC_HEADER_TIME): Remove.
+ (AC_HAVE_HEADERS, AC_CHECK_HEADERS): Move into a single invocation
+ of AC_CHECK_HEADERS_ONCE, don't check for presence of C89 headers.
+ (AC_CHECK_MEMBERS): Use single invocation.
+ (AC_CHECK_FUNCS): Move into single invocation of
+ AC_CHEC_FUNCS_ONCE, don't check for presence of C89 functions.
+ * config.h.in: Regenerate.
+ * configure: Regenerate.
+ * intrinsics/clock.c: Include time.h.
+ (mclock): Assume clock() is present.
+ (mclock8): Likewise.
+ * intrinsics/ctime.c (strctime): Assume strftime is present.
+ (fdate): Assume time() is present.
+ (fdate_sub): Likewise.
+ (ctime): Likewise.
+ * intrinsics/date_and_time.c: Don't provide abs macro.
+ (HAVE_NO_DATE_TIME): Remove code related to macro which is never
+ set.
+ * intrinsics/execute_command_line.c: Assume stdlib.h is present.
+ * intrinsics/exit.c: Likewise.
+ * intrinsics/extends_type_of.c: Likewise.
+ * intrinsics/gerror.c: Assume strerror() is present.
+ * intrinsics/kill.c: Assume signal.h is present.
+ * intrinsics/malloc.c: Assume stdlib.h is present.
+ * intrinsics/move_alloc.c: Likewise.
+ * intrinsics/perror.c: Assume perror() is present.
+ * intrinsics/signal.c: Assume signal.h is present.
+ * intrinsics/stat.c: Assume stdlib.h is present.
+ * intrinsics/system.c: Likewise.
+ * intrinsics/time.c: Include time.h, assume time() is present.
+ * intrinsics/time_1.h: Conditionally include sys/time.h,
+ unconditionally time.h.
+ (gf_cputime): Do division in double, fallback using clock().
+ (gf_gettime): Assume time() is present.
+ * intrinsics/umask.c: Assume stdlib.h is present.
+ * runtime/backtrace.c: Likewise.
+ * runtime/compile_options.c: Assume signal.h is present, assume
+ C89 signals are present.
+ * runtime/error.c: Assume signal.h and stdlib.h are present.
+
+2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR fortran/46686
+ * runtime/backtrace.c (show_backtrace): Fix incorrect comment.
+
+2011-11-09 Tobias Burnus <burnus@net-b.de>
+
+ * configure.ac: Make more cross-compile friendly.
+ * Makefile.in: Regenerate.
+ * aclocal.m4: Regenerate.
+ * config.h.in: Regenerate.
+ * configure: Regenerate.
+
+2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR fortran/46686
+ * configure.ac: Don't check execinfo.h, backtrace,
+ backtrace_symbols_fd. Check execve instead of execvp. Call
+ GCC_CHECK_UNWIND_GETIPINFO.
+ * runtime/backtrace.c: Don't include unused headers, include
+ limits.h and unwind.h.
+ (CAN_FORK): Check execve instead of execvp.
+ (GLIBC_BACKTRACE): Remove.
+ (bt_header): Conform to gdb backtrace format.
+ (struct bt_state): New struct.
+ (trace_function): New function.
+ (show_backtrace): Use _Unwind_Backtrace from libgcc instead of
+ glibc backtrace functions.
+ * Makefile.in: Regenerated.
+ * aclocal.m4: Regenerated.
+ * config.h.in: Regenerated.
+ * configure: Regenerated.
+
+2011-11-09 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/50016
+ * io/inquire.c (inquire_via_unit): Flush the unit and use ssize.
+ * io/unix.c (buf_flush): Don't call _commit.
+
+2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR libfortran/47972
+ * runtime/error.c (gf_strerror): Silence warning.
+
+2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR libfortran/47972
+ * runtime/error.c (gf_strerror): Silence warning.
+
+2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR libfortran/47970
+ * intrinsics/c99_functions.c (round): Move higher in the file.
+
+2011-11-07 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/45723
+ * io/open.c (new_unit): Don't check file size before attempting
+ seek.
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.am (AM_CPPFLAGS): Add
+ -I$(srcdir)/$(MULTISRCTOP)../libgcc, -I$(MULTIBUILDTOP)../libgcc.
+ * Makefile.in: Regenerate.
+ * acinclude.m4 (LIBGFOR_CHECK_GTHR_DEFAULT): Remove.
+ * configure.ac (LIBGFOR_CHECK_GTHR_DEFAULT): Likewise.
+ * configure: Regenerate.
+ * config.h.in: Regenerate.
+
+2011-11-01 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * io/io.h (next_available_newunit): Remove prototype.
+ * io/unit.h (next_available_newunit): Make variable static,
+ initialize it.
+ (init_units): Don't initialize next_available_newunit.
+ (get_unique_unit_number): Use atomic builtin if available.
+
+2011-10-31 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * io/inquire.c (inquire_via_unit): Check whether we're at the
+ beginning or end if the position is unspecified. If the position
+ is not one of the 3 standard ones, return unspecified.
+ * io/io.h (update_position): Remove prototype.
+ * io/transfer.c (next_record): Set the position to unspecified,
+ letting inquire figure it out more exactly when needed.
+ * io/unit.c (update_position): Remove function.
+
+2011-10-31 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * io/unix.h (struct stream): Add size function pointer.
+ (ssize): New inline function.
+ (file_length): Remove prototype.
+ * io/unix.c (raw_size): New function.
+ (raw_init): Initialize st.size pointer.
+ (buf_size): New function.
+ (buf_init): Initialize st.size pointer.
+ (open_internal): Likewise.
+ (open_internal4): Likewise.
+ (file_length): Remove function.
+ * io/file_pos.c (st_rewind): Use ssize instead of file_length.
+ * io/open.c (test_endfile): Likewise.
+ * io/transfer.c (data_transfer_init): Likewise.
+ (next_record_r): Likewise.
+ (next_record_w): Likewise.
+ * io/unit.c (update_position): Likewise.
+
+2011-10-31 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * io/file_pos.c (st_rewind): Handle regular and special files
+ identically.
+ * io/intrinsics.c (fseek_sub): Don't check whether we think the
+ file is seekable, just do what the caller says.
+ * io/transfer.c (skip_record): First try to seek, then fallback to
+ reading and throwing away what we read.
+ * io/unit.c (update_position): Don't check whether file is
+ seekable, just try to do what we're told.
+ (unit_truncate): Likewise.
+ * io/unix.c (struct unix_stream): Remove special_file flag.
+ (buf_flush): Remove code for handling unseekable files.
+ (buf_seek): Likewise.
+ (fd_to_stream): Use buffered IO only for regular files.
+ (file_length): Remove is_seekable() call.
+ (is_seekable): Remove function.
+ (is_special): Likewise.
+ * io/unix.h: Remove prototypes for is_seekable and is_special.
+
+2011-09-10 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/49479
+ * generated/m4/ifunction.m4: Always call internal_malloc_size
+ even when there is a zero-sized return array.
+ * generated/generated/maxloc1_16_i16.c: Regenerated.
+ * generated/generated/maxloc1_16_i1.c: Regenerated.
+ * generated/generated/maxloc1_16_i2.c: Regenerated.
+ * generated/generated/maxloc1_16_i4.c: Regenerated.
+ * generated/generated/maxloc1_16_i8.c: Regenerated.
+ * generated/generated/maxloc1_16_r10.c: Regenerated.
+ * generated/generated/maxloc1_16_r16.c: Regenerated.
+ * generated/generated/maxloc1_16_r4.c: Regenerated.
+ * generated/generated/maxloc1_16_r8.c: Regenerated.
+ * generated/generated/maxloc1_4_i16.c: Regenerated.
+ * generated/generated/maxloc1_4_i1.c: Regenerated.
+ * generated/generated/maxloc1_4_i2.c: Regenerated.
+ * generated/generated/maxloc1_4_i4.c: Regenerated.
+ * generated/generated/maxloc1_4_i8.c: Regenerated.
+ * generated/generated/maxloc1_4_r10.c: Regenerated.
+ * generated/generated/maxloc1_4_r16.c: Regenerated.
+ * generated/generated/maxloc1_4_r4.c: Regenerated.
+ * generated/generated/maxloc1_4_r8.c: Regenerated.
+ * generated/generated/maxloc1_8_i16.c: Regenerated.
+ * generated/generated/maxloc1_8_i1.c: Regenerated.
+ * generated/generated/maxloc1_8_i2.c: Regenerated.
+ * generated/generated/maxloc1_8_i4.c: Regenerated.
+ * generated/generated/maxloc1_8_i8.c: Regenerated.
+ * generated/generated/maxloc1_8_r10.c: Regenerated.
+ * generated/generated/maxloc1_8_r16.c: Regenerated.
+ * generated/generated/maxloc1_8_r4.c: Regenerated.
+ * generated/generated/maxloc1_8_r8.c: Regenerated.
+ * generated/generated/maxval_i16.c: Regenerated.
+ * generated/generated/maxval_i1.c: Regenerated.
+ * generated/generated/maxval_i2.c: Regenerated.
+ * generated/generated/maxval_i4.c: Regenerated.
+ * generated/generated/maxval_i8.c: Regenerated.
+ * generated/generated/maxval_r10.c: Regenerated.
+ * generated/generated/maxval_r16.c: Regenerated.
+ * generated/generated/maxval_r4.c: Regenerated.
+ * generated/generated/maxval_r8.c: Regenerated.
+ * generated/generated/minloc1_16_i16.c: Regenerated.
+ * generated/generated/minloc1_16_i1.c: Regenerated.
+ * generated/generated/minloc1_16_i2.c: Regenerated.
+ * generated/generated/minloc1_16_i4.c: Regenerated.
+ * generated/generated/minloc1_16_i8.c: Regenerated.
+ * generated/generated/minloc1_16_r10.c: Regenerated.
+ * generated/generated/minloc1_16_r16.c: Regenerated.
+ * generated/generated/minloc1_16_r4.c: Regenerated.
+ * generated/generated/minloc1_16_r8.c: Regenerated.
+ * generated/generated/minloc1_4_i16.c: Regenerated.
+ * generated/generated/minloc1_4_i1.c: Regenerated.
+ * generated/generated/minloc1_4_i2.c: Regenerated.
+ * generated/generated/minloc1_4_i4.c: Regenerated.
+ * generated/generated/minloc1_4_i8.c: Regenerated.
+ * generated/generated/minloc1_4_r10.c: Regenerated.
+ * generated/generated/minloc1_4_r16.c: Regenerated.
+ * generated/generated/minloc1_4_r4.c: Regenerated.
+ * generated/generated/minloc1_4_r8.c: Regenerated.
+ * generated/generated/minloc1_8_i16.c: Regenerated.
+ * generated/generated/minloc1_8_i1.c: Regenerated.
+ * generated/generated/minloc1_8_i2.c: Regenerated.
+ * generated/generated/minloc1_8_i4.c: Regenerated.
+ * generated/generated/minloc1_8_i8.c: Regenerated.
+ * generated/generated/minloc1_8_r10.c: Regenerated.
+ * generated/generated/minloc1_8_r16.c: Regenerated.
+ * generated/generated/minloc1_8_r4.c: Regenerated.
+ * generated/generated/minloc1_8_r8.c: Regenerated.
+ * generated/generated/minval_i16.c: Regenerated.
+ * generated/generated/minval_i1.c: Regenerated.
+ * generated/generated/minval_i2.c: Regenerated.
+ * generated/generated/minval_i4.c: Regenerated.
+ * generated/generated/minval_i8.c: Regenerated.
+ * generated/generated/minval_r10.c: Regenerated.
+ * generated/generated/minval_r16.c: Regenerated.
+ * generated/generated/minval_r4.c: Regenerated.
+ * generated/generated/minval_r8.c: Regenerated.
+ * generated/generated/product_c10.c: Regenerated.
+ * generated/generated/product_c16.c: Regenerated.
+ * generated/generated/product_c4.c: Regenerated.
+ * generated/generated/product_c8.c: Regenerated.
+ * generated/generated/product_i16.c: Regenerated.
+ * generated/generated/product_i1.c: Regenerated.
+ * generated/generated/product_i2.c: Regenerated.
+ * generated/generated/product_i4.c: Regenerated.
+ * generated/generated/product_i8.c: Regenerated.
+ * generated/generated/product_r10.c: Regenerated.
+ * generated/generated/product_r16.c: Regenerated.
+ * generated/generated/product_r4.c: Regenerated.
+ * generated/generated/product_r8.c: Regenerated.
+ * generated/generated/sum_c10.c: Regenerated.
+ * generated/generated/sum_c16.c: Regenerated.
+ * generated/generated/sum_c4.c: Regenerated.
+ * generated/generated/sum_c8.c: Regenerated.
+ * generated/generated/sum_i16.c: Regenerated.
+ * generated/generated/sum_i1.c: Regenerated.
+ * generated/generated/sum_i2.c: Regenerated.
+ * generated/generated/sum_i4.c: Regenerated.
+ * generated/generated/sum_i8.c: Regenerated.
+ * generated/generated/sum_r10.c: Regenerated.
+ * generated/generated/sum_r16.c: Regenerated.
+ * generated/generated/sum_r4.c: Regenerated.
+ * generated/generated/sum_r8.c: Regenerated.
+
+2011-09-01 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * generated/bessel_r4.c: Regenerated.
+ * generated/bessel_r8.c: Regenerated.
+ * generated/bessel_r10.c: Regenerated.
+ * generated/bessel_r16.c: Regenerated.
+
+2011-08-29 Tobias Burnus <burnus@net-b.de>
+
+ * caf/libcaf.h (_gfortran_caf_deregister): Update prototype.
+ * caf/mpi.c (_gfortran_caf_deregister): Modify prototype,
+ actually free memory and add error diagnostic.
+ (_gfortran_caf_finalize): Add additional free calls.
+ * caf/single.c (_gfortran_caf_deregister): Modify prototype,
+ actually free memory and add error diagnostic.
+ (_gfortran_caf_finalize): Add additional free calls.
+
+2011-08-29 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR libfortran/50192
+ * intrinsics/string_intrinsics.c (memcmp_char4): New function.
+ * intrinsics/string_intrinsics_inc.c: New macro MEMCMP, either
+ set to memcmp or memcmp_char4.
+ (compare_string): Use MEMCMP, with correct size for it.
+ * libgfortran.h: Add prototype for memcmp_char4.
+
+2011-08-28 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/40866
+ * generated/iall_i1.c: Regenerated.
+ * generated/iall_i16.c: Regenerated.
+ * generated/iall_i2.c: Regenerated.
+ * generated/iall_i4.c: Regenerated.
+ * generated/iall_i8.c: Regenerated.
+ * generated/iany_i1.c: Regenerated.
+ * generated/iany_i16.c: Regenerated.
+ * generated/iany_i2.c: Regenerated.
+ * generated/iany_i4.c: Regenerated.
+ * generated/iany_i8.c: Regenerated.
+ * generated/iparity_i1.c: Regenerated.
+ * generated/iparity_i16.c: Regenerated.
+ * generated/iparity_i2.c: Regenerated.
+ * generated/iparity_i4.c: Regenerated.
+ * generated/iparity_i8.c: Regenerated.
+ * generated/norm2_r10.c: Regenerated.
+ * generated/norm2_r16.c: Regenerated.
+ * generated/norm2_r4.c: Regenerated.
+ * generated/norm2_r8.c: Regenerated.
+ * generated/parity_l1.c: Regenerated.
+ * generated/parity_l16.c: Regenerated.
+ * generated/parity_l2.c: Regenerated.
+ * generated/parity_l4.c: Regenerated.
+ * generated/parity_l8.c: Regenerated.
+ * generated/misc_specifics.F90: Regenerated (comment change).
+ * generated/_abs_c10.F90: Regenerated (comment change).
+ * generated/_abs_c16.F90: Regenerated (comment change).
+ * generated/_abs_c4.F90: Regenerated (comment change).
+ * generated/_abs_c8.F90: Regenerated (comment change).
+ * generated/_abs_i16.F90: Regenerated (comment change).
+ * generated/_abs_i4.F90: Regenerated (comment change).
+ * generated/_abs_i8.F90: Regenerated (comment change).
+ * generated/_abs_r10.F90: Regenerated (comment change).
+ * generated/_abs_r16.F90: Regenerated (comment change).
+ * generated/_abs_r4.F90: Regenerated (comment change).
+ * generated/_abs_r8.F90: Regenerated (comment change).
+ * generated/_acosh_r10.F90: Regenerated (comment change).
+ * generated/_acosh_r16.F90: Regenerated (comment change).
+ * generated/_acosh_r4.F90: Regenerated (comment change).
+ * generated/_acosh_r8.F90: Regenerated (comment change).
+ * generated/_acos_r10.F90: Regenerated (comment change).
+ * generated/_acos_r16.F90: Regenerated (comment change).
+ * generated/_acos_r4.F90: Regenerated (comment change).
+ * generated/_acos_r8.F90: Regenerated (comment change).
+ * generated/_aimag_c10.F90: Regenerated (comment change).
+ * generated/_aimag_c16.F90: Regenerated (comment change).
+ * generated/_aimag_c4.F90: Regenerated (comment change).
+ * generated/_aimag_c8.F90: Regenerated (comment change).
+ * generated/_aint_r10.F90: Regenerated (comment change).
+ * generated/_aint_r16.F90: Regenerated (comment change).
+ * generated/_aint_r4.F90: Regenerated (comment change).
+ * generated/_aint_r8.F90: Regenerated (comment change).
+ * generated/_anint_r10.F90: Regenerated (comment change).
+ * generated/_anint_r16.F90: Regenerated (comment change).
+ * generated/_anint_r4.F90: Regenerated (comment change).
+ * generated/_anint_r8.F90: Regenerated (comment change).
+ * generated/_asinh_r10.F90: Regenerated (comment change).
+ * generated/_asinh_r16.F90: Regenerated (comment change).
+ * generated/_asinh_r4.F90: Regenerated (comment change).
+ * generated/_asinh_r8.F90: Regenerated (comment change).
+ * generated/_asin_r10.F90: Regenerated (comment change).
+ * generated/_asin_r16.F90: Regenerated (comment change).
+ * generated/_asin_r4.F90: Regenerated (comment change).
+ * generated/_asin_r8.F90: Regenerated (comment change).
+ * generated/_atan2_r10.F90: Regenerated (comment change).
+ * generated/_atan2_r16.F90: Regenerated (comment change).
+ * generated/_atan2_r4.F90: Regenerated (comment change).
+ * generated/_atan2_r8.F90: Regenerated (comment change).
+ * generated/_atanh_r10.F90: Regenerated (comment change).
+ * generated/_atanh_r16.F90: Regenerated (comment change).
+ * generated/_atanh_r4.F90: Regenerated (comment change).
+ * generated/_atanh_r8.F90: Regenerated (comment change).
+ * generated/_atan_r10.F90: Regenerated (comment change).
+ * generated/_atan_r16.F90: Regenerated (comment change).
+ * generated/_atan_r4.F90: Regenerated (comment change).
+ * generated/_atan_r8.F90: Regenerated (comment change).
+ * generated/_conjg_c10.F90: Regenerated (comment change).
+ * generated/_conjg_c16.F90: Regenerated (comment change).
+ * generated/_conjg_c4.F90: Regenerated (comment change).
+ * generated/_conjg_c8.F90: Regenerated (comment change).
+ * generated/_cosh_r10.F90: Regenerated (comment change).
+ * generated/_cosh_r16.F90: Regenerated (comment change).
+ * generated/_cosh_r4.F90: Regenerated (comment change).
+ * generated/_cosh_r8.F90: Regenerated (comment change).
+ * generated/_cos_c10.F90: Regenerated (comment change).
+ * generated/_cos_c16.F90: Regenerated (comment change).
+ * generated/_cos_c4.F90: Regenerated (comment change).
+ * generated/_cos_c8.F90: Regenerated (comment change).
+ * generated/_cos_r10.F90: Regenerated (comment change).
+ * generated/_cos_r16.F90: Regenerated (comment change).
+ * generated/_cos_r4.F90: Regenerated (comment change).
+ * generated/_cos_r8.F90: Regenerated (comment change).
+ * generated/_dim_i16.F90: Regenerated (comment change).
+ * generated/_dim_i4.F90: Regenerated (comment change).
+ * generated/_dim_i8.F90: Regenerated (comment change).
+ * generated/_dim_r10.F90: Regenerated (comment change).
+ * generated/_dim_r16.F90: Regenerated (comment change).
+ * generated/_dim_r4.F90: Regenerated (comment change).
+ * generated/_dim_r8.F90: Regenerated (comment change).
+ * generated/_exp_c10.F90: Regenerated (comment change).
+ * generated/_exp_c16.F90: Regenerated (comment change).
+ * generated/_exp_c4.F90: Regenerated (comment change).
+ * generated/_exp_c8.F90: Regenerated (comment change).
+ * generated/_exp_r10.F90: Regenerated (comment change).
+ * generated/_exp_r16.F90: Regenerated (comment change).
+ * generated/_exp_r4.F90: Regenerated (comment change).
+ * generated/_exp_r8.F90: Regenerated (comment change).
+ * generated/_log10_r10.F90: Regenerated (comment change).
+ * generated/_log10_r16.F90: Regenerated (comment change).
+ * generated/_log10_r4.F90: Regenerated (comment change).
+ * generated/_log10_r8.F90: Regenerated (comment change).
+ * generated/_log_c10.F90: Regenerated (comment change).
+ * generated/_log_c16.F90: Regenerated (comment change).
+ * generated/_log_c4.F90: Regenerated (comment change).
+ * generated/_log_c8.F90: Regenerated (comment change).
+ * generated/_log_r10.F90: Regenerated (comment change).
+ * generated/_log_r16.F90: Regenerated (comment change).
+ * generated/_log_r4.F90: Regenerated (comment change).
+ * generated/_log_r8.F90: Regenerated (comment change).
+ * generated/_mod_i16.F90: Regenerated (comment change).
+ * generated/_mod_i4.F90: Regenerated (comment change).
+ * generated/_mod_i8.F90: Regenerated (comment change).
+ * generated/_mod_r10.F90: Regenerated (comment change).
+ * generated/_mod_r16.F90: Regenerated (comment change).
+ * generated/_mod_r4.F90: Regenerated (comment change).
+ * generated/_mod_r8.F90: Regenerated (comment change).
+ * generated/_sign_i16.F90: Regenerated (comment change).
+ * generated/_sign_i4.F90: Regenerated (comment change).
+ * generated/_sign_i8.F90: Regenerated (comment change).
+ * generated/_sign_r10.F90: Regenerated (comment change).
+ * generated/_sign_r16.F90: Regenerated (comment change).
+ * generated/_sign_r4.F90: Regenerated (comment change).
+ * generated/_sign_r8.F90: Regenerated (comment change).
+ * generated/_sinh_r10.F90: Regenerated (comment change).
+ * generated/_sinh_r16.F90: Regenerated (comment change).
+ * generated/_sinh_r4.F90: Regenerated (comment change).
+ * generated/_sinh_r8.F90: Regenerated (comment change).
+ * generated/_sin_c10.F90: Regenerated (comment change).
+ * generated/_sin_c16.F90: Regenerated (comment change).
+ * generated/_sin_c4.F90: Regenerated (comment change).
+ * generated/_sin_c8.F90: Regenerated (comment change).
+ * generated/_sin_r10.F90: Regenerated (comment change).
+ * generated/_sin_r16.F90: Regenerated (comment change).
+ * generated/_sin_r4.F90: Regenerated (comment change).
+ * generated/_sin_r8.F90: Regenerated (comment change).
+ * generated/_sqrt_c10.F90: Regenerated (comment change).
+ * generated/_sqrt_c16.F90: Regenerated (comment change).
+ * generated/_sqrt_c4.F90: Regenerated (comment change).
+ * generated/_sqrt_c8.F90: Regenerated (comment change).
+ * generated/_sqrt_r10.F90: Regenerated (comment change).
+ * generated/_sqrt_r16.F90: Regenerated (comment change).
+ * generated/_sqrt_r4.F90: Regenerated (comment change).
+ * generated/_sqrt_r8.F90: Regenerated (comment change).
+ * generated/_tanh_r10.F90: Regenerated (comment change).
+ * generated/_tanh_r16.F90: Regenerated (comment change).
+ * generated/_tanh_r4.F90: Regenerated (comment change).
+ * generated/_tanh_r8.F90: Regenerated (comment change).
+ * generated/_tan_r10.F90: Regenerated (comment change).
+ * generated/_tan_r16.F90: Regenerated (comment change).
+ * generated/_tan_r4.F90: Regenerated (comment change).
+ * generated/_tan_r8.F90: Regenerated (comment change).
+
+2011-08-18 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/50109
+ * io/list_read.c (eat_separator): Fix skipping over "!" lines.
+
+2011-07-23 Andreas Schwab <schwab@linux-m68k.org>
+
+ * intrinsics/ctime.c: Include <stdlib.h>.
+ * intrinsics/getlog.c: Likewise.
+ * runtime/stop.c: Likewise.
+
+2011-07-23 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/49791
+ * io/list_read.c (nml_parse_qualifier): Remove check to
+ enabled extended read for another case.
+
+2011-07-15 Daniel Carrera <dcarrera@gmail.com>
+
+ * caf/mpi.c (caf_runtime_error): Change fprintf to vfprintf.
+ * caf/single.c (caf_runtime_error): Ditto.
+
+2011-07-14 Daniel Carrera <dcarrera@gmail.com>
+
+ * caf/single.c: Include stdarg.h header.
+ (caf_runtime_error): New function. Use "exit(EXIT_FAILURE)".
+ (_gfortran_caf_register): Use caf_runtime_error.
+ (_gfortran_caf_sync_images): Use "exit(EXIT_FAILURE)".
+ * caf/mpi.c (caf_runtime_error): Remove "error" parameter.
+ Return EXIT_FAILURE instead.
+ (_gfortran_caf_register): Update call to caf_runtime_error.
+ (_gfortran_caf_sync_all): Ditto.
+ (_gfortran_caf_sync_images): Ditto.
+ (_gfortran_caf_error_stop_str): Use "exit(EXIT_FAILURE)".
+
+2011-07-13 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/49296
+ * io/list_read.c (read_logical): Don't error out if a valid value
+ is followed by EOF instead of a normal separator.
+ (read_integer): Likewise.
+
+2011-07-09 Tobias Burnus <burnus@net-b.de>
+
+ * runtime/error.c (sys_abort): Change argument list
+ from "()" to "(void)".
+
+2011-07-09 Tobias Burnus <burnus@net-b.de>
+ Daniel Carrera <dcarrera@gmail.com>
+
+ * caf/mpi.c (runtime_error): New function.
+ (_gfortran_caf_register): Use it.
+ (_gfortran_caf_sync_all): Use it, add STAT_STOPPED_IMAGE
+ as possible status value.
+ (_gfortran_caf_sync_images): Ditto.
+
+2011-07-07 Tobias Burnus <burnus@net-b.de>
+
+ * libcaf.h (__attribute__, unlikely, likely): New macros.
+ (caf_register_t): Update comment.
+ (_gfortran_caf_register): Add stat, errmsg, errmsg_len arguments.
+ * single.c (_gfortran_caf_register): Ditto; add error diagnostics.
+ * mpi.c (_gfortran_caf_register): Ditto.
+ (caf_is_finalized): New global variable.
+ (_gfortran_caf_finalize): Use it.
+
+2011-07-05 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ * runtime/memory.c (internal_malloc_size): If size is zero,
+ allocate a single byte.
+ * m4/pack.m4 (pack_'rtype_code`): Don't check for zero size
+ for the argument of internal_malloc_size.
+ * m4/spread.m4 (spread_'rtype_code`): Likewise.
+ * m4/eoshift1.m4 (eoshift1): Don't allocate twice. Don't check
+ for zero size for the argument of internal_malloc_size.
+ * m4/eoshift3.m4: Don't check for zero size for the argument of
+ internal_malloc_size.
+ * intrinsics/pack_generic.c (pack_internal): Likewise.
+ (pack_s_internal): Likewise.
+ * intrinsics/cshift0.c (cshift0): Likewise.
+ * intrinsics/spread_generic.c (spread_internal): Likewise.
+ * intrinsics/eoshift0.c (eoshift0): Likewise.
+ * intrinsics/eoshift2.c (eoshift2): Likewise.
+ * generated/eoshift1_16.c: Regenerated.
+ * generated/eoshift1_4.c: Regenerated.
+ * generated/eoshift1_8.c: Regenerated.
+ * generated/eoshift3_16.c: Regenerated.
+ * generated/eoshift3_4.c: Regenerated.
+ * generated/eoshift3_8.c: Regenerated.
+ * generated/pack_c10.c: Regenerated.
+ * generated/pack_c16.c: Regenerated.
+ * generated/pack_c4.c: Regenerated.
+ * generated/pack_c8.c: Regenerated.
+ * generated/pack_i16.c: Regenerated.
+ * generated/pack_i1.c: Regenerated.
+ * generated/pack_i2.c: Regenerated.
+ * generated/pack_i4.c: Regenerated.
+ * generated/pack_i8.c: Regenerated.
+ * generated/pack_r10.c: Regenerated.
+ * generated/pack_r16.c: Regenerated.
+ * generated/pack_r4.c: Regenerated.
+ * generated/pack_r8.c: Regenerated.
+ * generated/spread_c10.c: Regenerated.
+ * generated/spread_c16.c: Regenerated.
+ * generated/spread_c4.c: Regenerated.
+ * generated/spread_c8.c: Regenerated.
+ * generated/spread_i16.c: Regenerated.
+ * generated/spread_i1.c: Regenerated.
+ * generated/spread_i2.c: Regenerated.
+ * generated/spread_i4.c: Regenerated.
+ * generated/spread_i8.c: Regenerated.
+ * generated/spread_r10.c: Regenerated.
+ * generated/spread_r16.c: Regenerated.
+ * generated/spread_r4.c: Regenerated.
+ * generated/spread_r8.c: Regenerated.
+
+2011-06-28 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/49479
+ * m4/reshape.m4: If source allocation is smaller than one, set it
+ to one.
+ * intrinsics/reshape_generic.c: Likewise.
+ * generated/reshape_r16.c: Regenerated.
+ * generated/reshape_c4.c: Regenerated.
+ * generated/reshape_c16.c: Regenerated.
+ * generated/reshape_c8.c: Regenerated.
+ * generated/reshape_r4.c: Regenerated.
+ * generated/reshape_i4.c: Regenerated.
+ * generated/reshape_r10.c: Regenerated.
+ * generated/reshape_r8.c: Regenerated.
+ * generated/reshape_c10.c: Regenerated.
+ * generated/reshape_i8.c: Regenerated.
+ * generated/reshape_i16.c: Regenerated.
+
+2011-06-18 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/49296
+ * io/list_read.c (read_character): Accept EOF as a separator when
+ reading string.
+
+2011-06-17 Daniel Carrera <dcarrera@gmail.com>
+
+ * caf/single.c (_gfortran_caf_register): Store the address
+ of all static coarrays in a linked list.
+ (_gfortran_caf_finalize): Free memory of staic coarrays.
+ * caf/mpi.c (_gfortran_caf_register): Store the address
+ of all static coarrays in a linked list. Initialize MPI
+ if necessary.
+ (_gfortran_caf_finalize): Free memory of staic coarrays.
+ (_gfortran_caf_init): Check if MPI is already initialized
+ before initializing again.
+ * caf/libcaf.h: Add a type to caf_register_t to distinguish
+ static coarrays and add the type caf_static_t to make the
+ linked list of static coarrays.
+
+2011-06-11 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * io/unix.c (buf_seek): Return error if file is not seekable.
+ (buf_tell): Call buf_seek.
+
+2011-06-11 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * io/unix.c (fd_to_stream): Figure out if a fd is seekable by
+ trying lseek().
+
+2011-06-10 Daniel Carrera <dcarrera@gmail.com>
+
+ * caf/mpi.c (_gfortran_caf_sync_all,
+ _gfortran_caf_sync_images): Functions have void return type
+ and move status into parameter list.
+ * caf/single.c (_gfortran_caf_sync_all,
+ _gfortran_caf_sync_images): Functions have void return type
+ and move status into parameter list.
+ * caf/libcaf.h (_gfortran_caf_sync_all,
+ _gfortran_caf_sync_images): Functions have void return type
+ and move status into parameter list.
+
+2011-06-03 Richard Henderson <rth@redhat.com>
+ Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/fpu-387.h [__sun__ && __svr4__] (sigill_hdlr): Correct
+ insn, insn size.
+ (has_sse) [!__x86_64__ && __sun__ && __svr4__]: Use movaps.
+
+2011-05-29 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/48931
+ * libgfortran.h (find_addr2line): New prototype.
+ * runtime/backtrace.c (show_backtrace): Use async-signal-safe
+ execve and stored path of addr2line.
+ * runtime/compile_options.c (maybe_find_addr2line): New function.
+ (set_options): Call maybe_find_addr2line if backtracing is enabled.
+ * runtime/main.c (find_addr2line): New function.
+ (init): Call find_addr2line if backtracing is enabled.
+ (cleanup): Free addr2line_path.
+
+2011-05-29 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/49214
+ * runtime/backtrace.c (fd_gets): Return NULL if nothing was read.
+
+2011-05-29 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/19155
+ * io/read.c (convert_real): Check for invalid input by comparing
+ endptr instead of EINVAL.
+ (read_f): Fixup floating point input without significand.
+
+2011-05-22 Tobias Burnus <burnus@net-b.de>
+
+ * runtime/stop.c (stop_string,error_stop_string): Minor cleanup.
+
+2011-05-22 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/48931
+ * configure.ac: Check for backtrace_symbols_fd instead of
+ backtrace_symbols, check for readlink.
+ * config.h.in: Regenerated.
+ * configure: Regenerated.
+ * runtime/backtrace.c (local_strcasestr): Remove.
+ (bt_header): New function.
+ (dump_glibc_backtrace): Remove.
+ (fd_gets): New function.
+ (show_backtrace): Rework to use backtrace_symbols_fd and pipes
+ avoiding functions that are not async-signal-safe, reformat
+ output.
+ * runtime/main.c (store_exe_path): Try to check /proc/self/exe
+ first.
+
+2011-05-20 Janne Blomqvist <jb@gcc.gnu.org>
+ Uros Bizjak <ubizjak@gmail.com>
+
+ PR libfortran/48977
+ * configure.host: Swap order of glibc and x86 tests.
+
+2011-05-20 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * config/fpu-387.h (set_fpu): Use renamed inexact macro.
+ * config/fpu-aix.h (set_fpu): Clarify error messages, use renamed
+ inexact macro, set TRP_INEXACT for inexact exception instead of
+ TRP_UNDERFLOW.
+ * config/fpu-generic.h (set_fpu): Clarify error messages, use
+ renamed inexact macro.
+ * config/fpu-glibc.h (set_fpu): Likewise.
+ * config/fpu-sysv.h (set_fpu): Likewise.
+
+2011-05-14 Tobias Burnus <burnus@net-b.de>
+
+ * runtime/stop.c (error_stop_string, error_stop_numeric):
+ Do not backtrace for ERROR STOP.
+
+2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/48915
+ * intrinsics/abort.c (abort): Call sys_abort().
+ * io/unix.c (st_vprintf): Call sys_abort().
+ * libgfortran.h (options_t): Remove dump_core member.
+ (handler): Rename to backtrace_handler.
+ (compile_options_t): Remove dump_core member.
+ (sys_exit): Remove.
+ (sys_abort): New function.
+ * runtime/backtrace.c (show_backtrace): Print a message if
+ backtrace is not available on target, update filter symbol name
+ due to backtrace_handler renaming.
+ * runtime/compile_options.c (backtrace_handler): New
+ implementation based on example in Glibc manual.
+ (set_options): Remove dump_core handling, make signal handler
+ handle more signals.
+ (init_compile_options): Remove dump_core.
+ * runtime/environ.c (variable_table[]): Remove
+ GFORTRAN_ERROR_DUMPCORE element.
+ (show_variables): Update name, call exit().
+ * runtime/error.c (sys_exit): Remove.
+ (sys_abort): New function.
+ (recursion_check): Call sys_abort().
+ (os_error): Call exit().
+ (runtime_error): Likewise.
+ (runtime_error_at): Likewise.
+ (internal_error): Likewise.
+ (generate_error): Likewise.
+ (notify_std): Likewise.
+ * runtime/stop.c (stop_numeric): Call exit().
+ (stop_numeric_f08): Likewise.
+ (stop_string): Likewise.
+ (error_stop_string): Call sys_abort().
+ (error_stop_numeric): Print backtrace, exit with provided code.
+
+2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * io/unix.c (st_vprintf,st_printf): Move to runtime/error.c.
+ * libgfortran.h (struct options_t): Remove use_stderr field.
+ (st_vprintf,st_printf): Move prototypes.
+ (estr_write): New prototype.
+ * runtime/error.c (sys_exit): Use estr_write instead of st_printf.
+ (estr_write): New function.
+ (st_vprintf): Move from io/unix.c, use stack allocated buffer,
+ always output to stderr.
+ (st_printf): Move from io/unix.c.
+ (show_locus): Use a local variable instead of static.
+ (os_error): Use estr_write instead of st_printf.
+ (runtime_error): Likewise.
+ (runtime_error_at): Likewise.
+ (runtime_warning_at): Likewise.
+ (internal_error): Likewise.
+ (generate_error): Likewise.
+ (generate_warning): Likewise.
+ (notify_std): Likewise.
+ * runtime/pause.c (do_pause): Likewise.
+ (pause_string): Likewise.
+ * runtime/stop.c (stop_string): Likewise.
+ (error_stop_string): Likewise.
+ * config/fpu_aix.h (set_fpu): Likewise.
+ * config/fpu_generic.h (set_fpu): Likewise.
+ * config/fpu_glibc.h (set_fpu): Likewise.
+ * config/fpu-sysv.h (set_fpu): Likewise.
+ * runtime/backtrace.c (dump_glibc_backtrace): Likewise.
+ (show_backtrace): Likewise.
+ * runtime/environ.c (print_spaces): Likewise.
+ (show_string): Likewise.
+ (show_variables): Likewise.
+ (variable_table[]): Remove GFORTRAN_USE_STDERR entry.
+
+2011-05-14 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/48961
+ * intrinsics/execute_command_line.c (set_cmdstat): Don't abort if
+ synchronously executing with WAIT=.false.
+ (execute_command_line): Fix setting of cmdstat and exitstat.
+
+2011-05-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * caf/libcaf.h: Cleanup headers.
+ (_gfortran_caf_critical, _gfortran_caf_end_critical): Make stub.
+ (caf_register_t): New enum.
+ (_gfortran_caf_register, _gfortran_caf_deregister): New prototype.
+ * caf/single.c (_gfortran_caf_critical,
+ _gfortran_caf_end_critical): Remove.
+ (_gfortran_caf_register, _gfortran_caf_deregister): New functions.
+ * caf/mpi.c (_gfortran_caf_critical,
+ _gfortran_caf_end_critical): Remove.
+ (_gfortran_caf_register, _gfortran_caf_deregister): New functions.
+ (caf_world_window): Remove global variable.
+ (_gfortran_caf_init): Fix off-by-one error of this_image.
+
+2011-05-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/48787
+ * io/write_float.def (output_float): Adjust up and down rounding for
+ cases where 'd' = 0. Gather common code to one location.
+
+2011-05-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/48787
+ * io/write_float.def (output_float): Gather up integer declarations and
+ add new 'p' for scale factor. Use 'p' in place of the 'dtp' reference
+ everywhere. For ROUND_UP scan the digit string and only perform
+ rounding if something other than '0' is found.
+
+2011-04-29 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * io/unix.c (min): New macro.
+ (unpack_filename): Return errno number for errors.
+ (regular_file): Use appropriately sized buffer for path.
+ (compare_file_filename): Likewise.
+ (find_file): Likewise.
+ (delete_file): Likewise.
+ (file_exists): Likewise.
+ (file_size): Likewise.
+ (inquire_sequential): Likewise.
+ (inquire_direct): Likewise.
+ (inquire_formatted): Likewise.
+ (inquire_access): Likewise.
+
+2011-04-29 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/48488
+ * io/write.c (write_real, write_real_g0): Update comments.
+
+2011-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+ Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libgfortran/48488
+ PR libgfortran/48602
+ PR libgfortran/48615
+ PR libgfortran/48684
+ PR libgfortran/48787
+ * io/write.c (write_d, write_e, write_f, write_en,
+ write_es): Add precision compemsation parameter to call.
+ (set_fnode_default): Adjust default widths to assure
+ round trip on write and read. (write_real): Adjust call to write_float.
+ (write_real_g0): Calculate compensation for extra precision and adjust
+ call to write_float.
+ * io/write_float.def (output_float_FMT_G_): Use volatile rather than
+ asm volatile to avoid optimization issue. Correctly calculate the
+ number of blanks (nb) to be appended and simplify calculation logic.
+ (write_float): Increase MIN_FIELD_WIDTH by one to accomodate the new
+ default widths. Eliminate the code that attempted to reduce the
+ the precision used in later sprintf functions. Add call parameter to
+ compensate for extra precision.
+
+2011-04-20 Jim Meyering <meyering@redhat.com>
+
+ * intrinsics/move_alloc.c (move_alloc): Remove useless
+ if-before-free test.
+ * io/fbuf.c (fbuf_destroy): Likewise.
+ * io/format.c (save_parsed_format): Likewise.
+ * io/open.c (already_open): Likewise.
+ * io/unit.c (free_internal_unit, close_unit_1): Likewise.
+ * io/unix.c (mem_close): Likewise.
+
+2011-04-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/48602
+ * io/write_float.def (output_float_FMT_G): Fix reversal in conditional.
+ Use asm volatile to mark temp variable, avoiding optimization errors.
+
+2011-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/48602
+ * io/write_float.def (output_float_FMT_G): Use current rounding mode
+ to set the rounding parameters. (output_float): Skip rounding
+ if value is zero.
+
+2011-04-16 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * intrinsics/date_and_time.c (date_and_time): Remove sprintf CPP
+ branch.
+ * io/format.c (format_error): Use snprintf instead of sprintf.
+ * io/list_read.c: Move snprintf fallback macro to libgfortran.h.
+ (convert_integer): Use snprintf instead of sprintf.
+ (parse_repeat): Likewise.
+ (read_logical): Likewise.
+ (read_integer): Likewise.
+ (read_character): Likewise.
+ (parse_real): Likewise.
+ (read_complex): Likewise.
+ (read_real): Likewise.
+ (check_type): Likewise.
+ (nml_parse_qualifier): Add string length argument, use snprintf
+ instead of sprintf.
+ (nml_get_obj_data): Use snprintf instead of sprintf.
+ * io/open.c (new_unit): Remove sprintf CPP branch, use snprintf
+ instead of sprintf.
+ * io/transfer.c (require_type): Use snprintf instead of sprintf.
+ * io/unix.c (tempfile): Likewise.
+ * io/write.c (nml_write_obj): Likewise.
+ * io/write_float.def (output_float): Remove sprintf CPP branch,
+ use snprintf instead of sprintf.
+ * libgfortran.h: Add fallback snprintf macro from io/list_read.c.
+ * runtime/backtrace.c (show_backtrace): Remove sprintf CPP branch.
+ * runtime/main.c (store_exe_path): Use snprintf instead of
+ sprintf.
+
+2011-04-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/48589
+ * io/write_float.def (write_infnan): Set width properly for G0.
+
+2011-04-15 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * Makefile.am: Build and install caf/single.c as
+ libcaf_single.a.
+ * Makefile.in: Regenerate.
+
+2011-04-15 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/47571
+ * configure: Regenerated.
+ * config.h.in: Regenerated.
+ * acinclude.m4: Add alpha*-dec-osf* to gthread blacklist.
+ * configure.ac: Use separate symbol for clock_gettime in librt.
+ * intrinsics/system_clock.c: Use weakrefs only when needed and
+ supported.
+
+2011-04-12 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * configure.ac: Use AC_TYPE_* to make sure we have (u)intptr_t,
+ check for ptrdiff_t.
+ * libgfortran.h: Remove (u)intptr_t definitions, use ptrdiff_t for
+ index_type, change cshift0* prototypes.
+ * config.h.in: Regenerated.
+ * configure: Regenerated.
+ * intrinsics/cshift0.c (cshift0): Use ptrdiff_t instead of ssize_t.
+ * io/io.h (array_loop_spec): Use index_type instead of ssize_t.
+ * io/list_read.c (nml_parse_qualifier): Likewise.
+ * io/write.c (nml_write_obj): Likewise.
+ * m4/cshift0.c (cshift0_'rtype_code`): Likewise.
+ * generated/cshift0_*.c: Regenerated.
+
+2011-04-12 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * Makefile.am: Remove _GNU_SOURCE from AM_CPPFLAGS.
+ * Makefile.in: Regenerated.
+
+2011-04-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * caf/mpi.c (_gfortran_caf_init, _gfortran_caf_finalize):
+ Add global variable caf_mpi_initialized and use it for when
+ finalizing.
+
+2011-04-04 Tobias Burnus <burnus@net-b.de>
+
+ * unix.c: Adapt stat DEFINEs since MinGW64 supports LFS.
+ (fallback_access, open_internal4, compare_file_filename,
+ find_file, file_size, inquire_sequential, inquire_direct,
+ inquire_formatted): Use "struct stat" instead of gfstat_t.
+
+2011-03-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * caf/libcaf.h: New - coarray communication library.
+ * caf/mpi.c: New.
+ * caf/single.c: New.
+
+2011-03-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/48030
+ * io/read.c (read_x): Re-implement using fbuf_getc.
+
+2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR bootstrap/48135
+ * configure.ac (gfortran_use_symver): Handle --disable-symvers.
+ * configure: Regenerate.
+
+2011-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR fortran/35667
+ * io/io.h (convert_infnan): Declare.
+ * io/read.c (convert_infnan): New.
+ (read_f): Use convert_infnan to convert INFs and NANs.
+ * list_read.c (parse_real, read_real): Likewise.
+
+2011-03-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR libfortran/47439
+ * io/unix.c (tempfile): Work around poor mktemp() implementations.
+
+2011-03-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR libfortran/47883
+ * acinclude.m4: Don't use AC_TRY_ macros.
+ * configure.ac: Likewise.
+ * configure: Regenerate.
+
+2011-03-12 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR libfortran/48066
+ * m4/ifunction.m4: If return array is empty, return.
+ * m4/ifunction_logical.m4: Likewise.
+ * generated/all_l16.c: Regenerated.
+ * generated/all_l1.c: Regenerated.
+ * generated/all_l2.c: Regenerated.
+ * generated/all_l4.c: Regenerated.
+ * generated/all_l8.c: Regenerated.
+ * generated/any_l16.c: Regenerated.
+ * generated/any_l1.c: Regenerated.
+ * generated/any_l2.c: Regenerated.
+ * generated/any_l4.c: Regenerated.
+ * generated/any_l8.c: Regenerated.
+ * generated/count_16_l.c: Regenerated.
+ * generated/count_1_l.c: Regenerated.
+ * generated/count_2_l.c: Regenerated.
+ * generated/count_4_l.c: Regenerated.
+ * generated/count_8_l.c: Regenerated.
+ * generated/maxloc1_16_i16.c: Regenerated.
+ * generated/maxloc1_16_i1.c: Regenerated.
+ * generated/maxloc1_16_i2.c: Regenerated.
+ * generated/maxloc1_16_i4.c: Regenerated.
+ * generated/maxloc1_16_i8.c: Regenerated.
+ * generated/maxloc1_16_r10.c: Regenerated.
+ * generated/maxloc1_16_r16.c: Regenerated.
+ * generated/maxloc1_16_r4.c: Regenerated.
+ * generated/maxloc1_16_r8.c: Regenerated.
+ * generated/maxloc1_4_i16.c: Regenerated.
+ * generated/maxloc1_4_i1.c: Regenerated.
+ * generated/maxloc1_4_i2.c: Regenerated.
+ * generated/maxloc1_4_i4.c: Regenerated.
+ * generated/maxloc1_4_i8.c: Regenerated.
+ * generated/maxloc1_4_r10.c: Regenerated.
+ * generated/maxloc1_4_r16.c: Regenerated.
+ * generated/maxloc1_4_r4.c: Regenerated.
+ * generated/maxloc1_4_r8.c: Regenerated.
+ * generated/maxloc1_8_i16.c: Regenerated.
+ * generated/maxloc1_8_i1.c: Regenerated.
+ * generated/maxloc1_8_i2.c: Regenerated.
+ * generated/maxloc1_8_i4.c: Regenerated.
+ * generated/maxloc1_8_i8.c: Regenerated.
+ * generated/maxloc1_8_r10.c: Regenerated.
+ * generated/maxloc1_8_r16.c: Regenerated.
+ * generated/maxloc1_8_r4.c: Regenerated.
+ * generated/maxloc1_8_r8.c: Regenerated.
+ * generated/maxval_i16.c: Regenerated.
+ * generated/maxval_i1.c: Regenerated.
+ * generated/maxval_i2.c: Regenerated.
+ * generated/maxval_i4.c: Regenerated.
+ * generated/maxval_i8.c: Regenerated.
+ * generated/maxval_r10.c: Regenerated.
+ * generated/maxval_r16.c: Regenerated.
+ * generated/maxval_r4.c: Regenerated.
+ * generated/maxval_r8.c: Regenerated.
+ * generated/minloc1_16_i16.c: Regenerated.
+ * generated/minloc1_16_i1.c: Regenerated.
+ * generated/minloc1_16_i2.c: Regenerated.
+ * generated/minloc1_16_i4.c: Regenerated.
+ * generated/minloc1_16_i8.c: Regenerated.
+ * generated/minloc1_16_r10.c: Regenerated.
+ * generated/minloc1_16_r16.c: Regenerated.
+ * generated/minloc1_16_r4.c: Regenerated.
+ * generated/minloc1_16_r8.c: Regenerated.
+ * generated/minloc1_4_i16.c: Regenerated.
+ * generated/minloc1_4_i1.c: Regenerated.
+ * generated/minloc1_4_i2.c: Regenerated.
+ * generated/minloc1_4_i4.c: Regenerated.
+ * generated/minloc1_4_i8.c: Regenerated.
+ * generated/minloc1_4_r10.c: Regenerated.
+ * generated/minloc1_4_r16.c: Regenerated.
+ * generated/minloc1_4_r4.c: Regenerated.
+ * generated/minloc1_4_r8.c: Regenerated.
+ * generated/minloc1_8_i16.c: Regenerated.
+ * generated/minloc1_8_i1.c: Regenerated.
+ * generated/minloc1_8_i2.c: Regenerated.
+ * generated/minloc1_8_i4.c: Regenerated.
+ * generated/minloc1_8_i8.c: Regenerated.
+ * generated/minloc1_8_r10.c: Regenerated.
+ * generated/minloc1_8_r16.c: Regenerated.
+ * generated/minloc1_8_r4.c: Regenerated.
+ * generated/minloc1_8_r8.c: Regenerated.
+ * generated/minval_i16.c: Regenerated.
+ * generated/minval_i1.c: Regenerated.
+ * generated/minval_i2.c: Regenerated.
+ * generated/minval_i4.c: Regenerated.
+ * generated/minval_i8.c: Regenerated.
+ * generated/minval_r10.c: Regenerated.
+ * generated/minval_r16.c: Regenerated.
+ * generated/minval_r4.c: Regenerated.
+ * generated/minval_r8.c: Regenerated.
+ * generated/product_c10.c: Regenerated.
+ * generated/product_c16.c: Regenerated.
+ * generated/product_c4.c: Regenerated.
+ * generated/product_c8.c: Regenerated.
+ * generated/product_i16.c: Regenerated.
+ * generated/product_i1.c: Regenerated.
+ * generated/product_i2.c: Regenerated.
+ * generated/product_i4.c: Regenerated.
+ * generated/product_i8.c: Regenerated.
+ * generated/product_r10.c: Regenerated.
+ * generated/product_r16.c: Regenerated.
+ * generated/product_r4.c: Regenerated.
+ * generated/product_r8.c: Regenerated.
+ * generated/sum_c10.c: Regenerated.
+ * generated/sum_c16.c: Regenerated.
+ * generated/sum_c4.c: Regenerated.
+ * generated/sum_c8.c: Regenerated.
+ * generated/sum_i16.c: Regenerated.
+ * generated/sum_i1.c: Regenerated.
+ * generated/sum_i2.c: Regenerated.
+ * generated/sum_i4.c: Regenerated.
+ * generated/sum_i8.c: Regenerated.
+ * generated/sum_r10.c: Regenerated.
+ * generated/sum_r16.c: Regenerated.
+ * generated/sum_r4.c: Regenerated.
+ * generated/sum_r8.c: Regenerated.
+
+2011-03-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/48047
+ * io/write_float.def (write_float): Change MIN_FIELD_WIDTH to 48.
+
+2011-03-04 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/47802
+ * intrinsics/ctime.c (strctime): Use builtins to check localtime_r
+ return type.
+
+2011-03-04 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/47802
+ * intrinsics/ctime.c (strctime): Don't use return value of
+ localtime_r.
+
+2011-02-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47567
+ * io/write_float.def (output_float): Move handling of w = 0 to after
+ output rounding. Check for zero and set zero_flag accordingly. Set
+ width according to zero_flag. Add better comments.
+
+2011-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47778
+ * io/list_read.c (namelist_read): Intialize the error string buffere.
+ If pprev_nl was used during the previous namelist read and the rank
+ was zero, reset the pointer to NULL for the next namelist read.
+
+2011-02-26 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR libfortran/45165
+ * unix.c (fallback_access): Fix file descriptor leaks.
+
+2011-02-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): Set shell variable
+ tested in configure.host.
+ * configure: Regenerate.
+
+2011-02-24 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/47802
+ * config.h.in: Regenerated.
+ * configure: Regenerated.
+ * configure.ac: Remove checks for ctime and ctime_r, add check for
+ strftime.
+ * intrinsics/date_and_time.c (localtime_r): Move fallback
+ implementation to time_1.h.
+ * intrinsics/time_1.h (localtime_r): Fallback implementation.
+ * intrinsics/ctime.c: Include time_1.h.
+ (ctime_r): Remove fallback implementation.
+ (strctime): New function.
+ (fdate): Use strctime instead of ctime_r.
+ (fdate_sub): Likewise.
+ (ctime): Likewise.
+ (ctime_sub): Likewise.
+
+2011-02-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/47878
+ * io/transfer.c (read_sf): Call fbuf_getptr only at the end,
+ and subtract n, dtp->u.p.sf_seen_eor and seen_comma from it.
+
+2011-02-24 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/47802
+ * configure.ac: Add test for POSIX getpwuid_r.
+ * intrinsics/getlog.c (getlog): CPP test for
+ HAVE_POSIX_GETPWUID_R.
+ * config.h.in: Regenerated.
+ * configure: Regenerated.
+
+2011-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47567
+ * io/write_float.def (output_float): Remove special case handling of
+ zero with width 1.
+
+2011-02-23 Janne Blomqvist <jb@gcc.gnu.org>
+ Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libfortran/47694
+ * io/fbuf.h (fbuf_getptr): New inline function.
+ * io/transfer.c (read_sf): Use fbuf_getptr and fbuf_getc to scan
+ through the string instead of fbuf_read.
+
+2011-02-22 Tobias Burnus <burnus@net-b.de>
+ Kai-Uwe Eckhardt <kuehro@gmx.de>
+
+ PR libfortran/47830
+ * intrinsics/c99_functions.c (roundl): Make C valid for
+ HAVE_NEXTAFTERL.
+
+2011-02-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47567
+ * io/write_float.def (output_float): Adjust width for F0.d to
+ allow space for negative signs on zero.
+
+2011-02-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47667
+ * io/list_read.c (read_logical): Check for end of line before calling
+ eat_line. (read_integer): Likewise. (parse_real): Don't unget the
+ separator. Check for end of line before calling eat_line.
+ (read_complex): Allow line-end before and after parenthesis and comma.
+ Check for end of line before calling eat_line. (read_real): Check for
+ end of line before calling eat_line.
+
+2011-02-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR libfortran/47757
+ * gfortran.map (GFORTRAN_1.4): Export
+ _gfortran_{m,s}i{all,any,parity}_i{1,2,4,8,16} and
+ _gfortran_{cshift0,eoshift{0,2}}_16_char4.
+
+2011-02-15 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/47716
+ PR fortran/47648
+ * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Use check from
+ libquadmath, which uses more features.
+ * configure: Regenerate.
+
+2011-02-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/47642
+ * io/write_float.def (DTOAQ): Use quadmath_snprintf instead of
+ quadmath_flt128tostr.
+ * io/transfer128.c (tmp2): Initialize to quadmath_snprintf instead
+ of quadmath_flt128tostr.
+
+2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * Makefile.in: Regenerate.
+ * aclocal.m4: Likewise.
+ * configure: Likewise.
+
+2011-02-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47567
+ * io/write_float.def (output_float): Eliminate some redundant code.
+ Adjust width for case of F0.X for values of zero and all other values.
+ Expand cases where '*' is set to give cleaner results.
+
+2011-02-05 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/47571
+ * intrinsics/time_1.h (GF_CLOCK_MONOTONIC): Move to system_clock.c.
+ (weak_gettime): Likewise.
+ (gf_gettime): Change API, move weak_gettime() usage to
+ system_clock.c
+ * intrinsics/system_clock.c (GTHREAD_USE_WEAK): Define.
+ (gf_gettime_mono): New function.
+ (system_clock_4): Use gf_gettime_mono().
+ (system_clock_8): Likewise.
+ * intrinsics/date_and_time.c (date_and_time): Update gf_gettime()
+ usage.
+
+2011-02-02 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/47571
+ * configure: Regenerated.
+ * configure.ac: Don't add librt to LIBS.
+ * intrinsics/time_1.h (weak_gettime): Weakref trickery for
+ clock_gettime().
+ (gf_gettime): Use weak_gettime() instead of clock_gettime().
+
+2011-02-01 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * intrinsics/time_1.h: Include errno.h needed by fallbacks.
+
+2011-01-31 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * intrinsics/time_1.h: Fix definition of GF_CLOCK_MONOTONIC macro.
+
+2011-01-31 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * configure.ac: Check for clock_gettime().
+ * configure: Regenerated.
+ * config.h.in: Regenerated.
+ * intrinsics/time_1.h (__time_1): Rename to gf_cputime, add
+ times() fallback.
+ (gf_gettime): New function.
+ * intrinsics/cpu_time.c (__cpu_time_1): Update to call gf_cputime.
+ * intrinsics/date_and_time.c (date_and_time): Use gf_gettime.
+ * intrinsics/dtime.c (dtime_sub): Use gf_cputime.
+ * intrinsics/etime.c (etime_sub): Use gf_cputime.
+ * intrinsics/system_clock.c (system_clock_4): Use gf_gettime.
+ (system_clock_8): Use gf_gettime, increase count rate to allow
+ nanosecond precision, remove overflow prone branch.
+
+2011-01-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47434
+ * io/write_float.def (write_infnan): Use calculate_sign to determine
+ if the sign should be given and check field widths accordingly.
+
+2011-01-29 Kai Tietz <kai.tietz@onevision.com>
+
+ * intrinsics/ctime.c (ctime_r): Improve implementation.
+
+2011-01-27 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/47431
+ * config.h.in: Regenerated.
+ * configure: Regenerated.
+ * configure.ac: Add check for ctime_r().
+ * intrinsics/ctime.c (ctime_r): Fallback implementation.
+ (fdate): Use ctime_r() instead of ctime().
+ (fdate_sub): Likewise.
+ (ctime): Likewise.
+ (ctime_sub): Likewise.
+
+2011-01-27 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/47432
+ * config.h.in: Regenerated.
+ * configure: Regenerated.
+ * configure.ac: Add check for ttyname_r.
+ * io/unix.h: Add TTY_NAME_MAX, change stream_ttyname prototype.
+ * io/unix.c (stream_ttyname): Use ttyname_r if available, conform
+ to new prototype.
+ * io/inquire.c (inquire_via_unit): Use changed stream_ttyname.
+ * io/intrinsics.c (ttynam_sub): Likewise.
+ (ttynam): Likewise.
+
+2011-01-27 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/47491
+ * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS to enable common
+ extensions.
+ * config.h.in: Regenerate.
+ * configure: Regenerate.
+
+2011-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47285
+ * io/write_float.def (write_infnan): Adjust processor selected width
+ to 3 if NaN.
+
+2011-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47285
+ * io/write_float.def (output_float): Return SUCCESS or FAILURE and use
+ the result to set the padding.
+
+2011-01-26 Kai Tietz <kai.tietz@onevision.com>
+
+ * intrinsics/getlog.c (getlog): Fix label/statement issue.
+
+2011-01-25 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/47375
+ * config.h.in: Regenerated.
+ * configure: Regenerated.
+ * configure.ac: Add check for getpwuid_r.
+ * intrinsics/getlog.c (getlog): Use getpwuid_r() if available.
+
+2011-01-22 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/46267
+ * config.h.in: Regenerated.
+ * configure: Regenerated.
+ * configure.ac: Check presence of strerror_r.
+ * intrinsics/gerror.c (gerror): Use gf_strerror, modify logic.
+ * io/unix.c (get_oserror): Remove.
+ * libgfortran.h (gf_strerror): Add prototype.
+ (get_oserror): Remove prototype.
+ * runtime/error.c (gf_strerror): New function.
+ (os_error): Use gf_strerror instead of get_oserror.
+ (generate_errror): Likewise.
+
+2011-01-17 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR libfortran/47296
+ * io/unix.c (tempfile): Set opp->file and opp->file_len also if an
+ error occurs.
+
+2011-01-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/46625
+ * io/write_float.def (DTOAQ): Use quadmath_flt128tostr
+ instead of quadmath_dtoa.
+ * io/transfer128.c (tmp1, tmp2): New variables, bring in
+ strtoflt128 and quadmath_flt128tostr.
+ (transfer_real128, transfer_real128_write, transfer_complex128,
+ transfer_complex128_write): Remove tmp1/tmp2 variables.
+ * io/read.c (convert_real): Use strtoflt128 instead of
+ quadmath_strtopQ, adjust for the changed arguments and return
+ value.
+
+2011-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47296
+ * io/unix.c (unpack_filename): Return non-zero if the filename passed
+ in is NULL.
+
+2011-01-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libgfortran/47154
+ * io/list_read.c (namelist_read): Remove calls to hit_eof to avoid the
+ duplicate calls via next_record.
+
+\f
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
* gnu/gcj/convert/Convert.java (version): Update copyright notice
dates.
* gnu/gcj/tools/gcj_dbtool/Main.java (main): Likewise.
-
-2011-12-27 Uros Bizjak <ubizjak@gmail.com>
-
- PR libgcj/49193
- * sysdep/alpha/locks.h (compare_and_swap): Call
- __sync_bool_compare_and_swap.
- (release_set): Call __sync_synchronize.
-
-2011-12-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (i?86-*-linux*): Set SIGNAL_HANDLER_AUX.
- * configure: Regenerate.
- * include/i386-signal.h: Wrap in __i386__, include
- java-signal-aux.h otherwise.
-
-2011-12-12 Kai Tietz <ktietz@redhat.com>
-
- PR libgcj/50053
- * java/lang/natClass.cc (java::lang::Class::newInstance): Special case
- member-call for 32-bit IA native Window target.
-
-2011-11-24 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/50888
- * prims.cc: Don't include ctype.h.
- (c_isspace): Define.
- (next_property_key, next_property_value): Use it instead
- of isspace.
-
-2011-11-21 Andreas Tobler <andreast@fgznet.ch>
-
- * configure.ac: Fix FreeBSD 10 detection.
- * configure: Regenerate.
-
-2011-10-17 Paul Brook <paul@codesourcery.com>
-
- * exception.cc (parse_lsda_header): hardcode ttype_encoding for older
- ARM EABI toolchains.
- (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
-
-2011-10-16 Uros Bizjak <ubizjak@gmail.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/50737
- * include/dwarf2-signal.h [__alpha__]: Remove MAKE_THROW_FRAME
- definition.
-
-2011-08-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * exception.cc (std::abort): Remove static.
-
-2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (THREADS): Remove posix95.
- * configure: Regenerate.
-
-2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (GCC_UNWIND_INCLUDE): Rename to
- LIBGCC_UNWIND_INCLUDE.
- Point to $(multi_basedir)/./libjava/../libgcc.
- * configure: Regenerate.
- * Makefile.am (GCC_UNWIND_INCLUDE): Reflect this.
- * Makefile.in: Regenerate.
-
-2011-07-12 Andrew Haley <aph@redhat.com>
-
- * interpret.cc (check_handler): Fix bit rot.
- (breakpoint_at): Likewise.
-
-2011-07-12 Andrew Haley <aph@redhat.com>
-
- * java/lang/natClass.cc (finalize): Make sure that the class
- really has an engine.
-
-2011-07-07 Matthias Klose <doko@ubuntu.com>
-
- * libtool-version: Bump soversion.
-
-2011-07-07 Matthias Klose <doko@ubuntu.com>
-
- * sysdep/x86-64: Remove empty directory.
-
-2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/39150
- * configure.host (x86_64-*): Add -Usun to libgcj_flags.
- (x86_64-*-solaris2.1[0-9]*): New case.
- (i?86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*.
-
-2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR libgcj/49314
- * gnu/gcj/convert/natIconv.cc (iconv_init): Pad in[] with NUL byte.
-
-2011-06-17 Jack Howarth <howarth@bromo.med.uc.edu>
-
- PR target/49461
- * libjava/configure.ac (SYSTEMSPEC): Pass -no_pie for darwin11.
- * libjava/configure: Regenerate.
-
-2011-06-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR libgcj/49315
- * include/solaris-signal.h: Rename to ...
- * include/posix-signal.h: ... this.
- (SA_FLAGS): Define.
- (SIGNAL_HANDLER): Handle non-SA_SIGINFO case.
- (sa_signal_handler): Define.
- (_INIT_SIG_HANDLER): New macro.
- (INIT_SEGV, INIT_FPE): Use it.
- * configure.ac (SIGNAL_HANDLER): Use it on alpha*-dec-osf*,
- mips-sgi-irix*, *-*-solaris2*
- * configure: Regenerate.
- * include/aix-signal.h: Refer to AIX.
- * configure.host (alpha*-dec-osf*): Enable can_unwind_signal.
- (mips-sgi-irix6*): Likewise.
-
-2011-05-31 H.J. Lu <hongjiu.lu@intel.com>
-
- PR libgcj/49193
- * configure.host (sysdeps_dir): Set to i386 for x86_64.
-
- * sysdep/i386/locks.h (compare_and_swap): Call
- __sync_bool_compare_and_swap.
- (release_set): Call write_barrier ().
-
- * sysdep/x86-64/locks.h: Removed.
-
-2011-04-24 Gerald Pfeifer <gerald@pfeifer.com>
-
- * README: Refer to our generic bug reporting page.
-
-2011-04-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (THREADS): Remove decosf1, irix, mach, os2.
- * configure: Regenerate
-
-2011-04-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
- Add $libiconv to cxxflags for alpha*-dec-osf*.
-
-2011-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR testsuite/21164
- * testsuite/lib/libjava.exp: Load dg.exp.
- * testsuite/libjava.jar/jar.exp (gcj_jar_interpret): Strip srcdir
- from jarfile.
- Use result for messages.
- * testsuite/libjava.loader/loader.exp (gcj_loader_test_one): Pass
- errname to libjava_invoke, fix testname.
-
-2011-04-08 Kai Tietz <ktietz@redhat.com>
-
- * configure.ac (libgcj_ld_export_all): Set for windows
- native targets to export-all-symbols.
- (LIBGCJ_LD_EXPORT_ALL): Export libgcj_ld_export_all.
- * Makefile.am (libgcj_la_LDFLAGS): Add LIBGCJ_LD_EXPORT_ALL.
- * sysdep/i386/backtrace.h (MAIN_FUNC): Define for windows
- native targets to DllMain.
- * gcj/javaprims.h (JNICALL): Define it dependent
- for different windows targets.
- * include/jni_md.h: Likewise.
- * headers.txt (_Jv_JNI_ToReflectedField): Mark
- JNICALLS for friends.
- (_Jv_JNI_ToReflectedMethod): Likewise.
- * java/lang/Class.h: Regenerated.
- * java/lang/reflect/Field.h: Regenerated.
- * java/lang/reflect/Constructor.h: Regenerated.
- * java/lang/reflect/Method.h: Regenerated.
- * configure: Regenerated.
- * Makefile.in: Regenerated.
- * include/Makefile.in: Regenerated.
- * testsuite/Makefile.in: Regenerated.
- * gcj/Makefile.in: Regenerated.
-
-2011-04-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac: Redirect $JAR -cf@ output to /dev/null.
- * configure: Regenerate.
-
-2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (THREADS): Remove solaris.
- * configure: Regenerate.
-
-2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR bootstrap/48135
- * configure.ac (libjava_cv_anon_version_script): Handle
- --disable-symvers.
- * configure: Regenerate.
-
-2011-02-14 Gary Benson <gbenson@redhat.com>
-
- * libjava/contrib/aot-compile.in: Add our module directory
- to the start of the search path rather than the end.
- * libjava/contrib/aot-compile-rpm.in: Likewise.
-
-2011-02-14 Gary Benson <gbenson@redhat.com>
-
- PR libjava/47484
- * configure.ac (python_mod_dir, python_mod_dir_expanded):
- Install Python modules into versioned directory.
- * configure: Regenerate.
-
-2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * configure: Regenerate.
- * shlibpath.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Remove handling
- of freebsd1* which soon would incorrectly match FreeBSD 10.0.
-
-2011-02-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- PR java/21206
- * configure.ac (LDLIBICONV): New substituted variable, with
- instances of '-Wl,' removed from LIBICONV.
- * configure: Regenerate.
- * libgcj.spec.in: Use @LDLIBICONV@ not @LIBICONV@.
- * Makefile.in: Regenerate.
- * gcj/Makefile.in: Likewise.
- * include/Makefile.in: Likewise.
- * testsuite/Makefile.in: Likewise.
-
-2011-02-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac: Don't use libdl on mips-sgi-irix6*.
- * configure: Regenerate.
-
-2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
- Add -shared-libgcc to cxxflags for *-*-solaris*.
- Remove -lsocket.
-
-2011-01-03 Jakub Jelinek <jakub@redhat.com>
-
- * gnu/gcj/convert/Convert.java (version): Update copyright notice
- dates.
- * gnu/gcj/tools/gcj_dbtool/Main.java (main): Likewise.
\f
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
--- /dev/null
+2011-12-27 Uros Bizjak <ubizjak@gmail.com>
+
+ PR libgcj/49193
+ * sysdep/alpha/locks.h (compare_and_swap): Call
+ __sync_bool_compare_and_swap.
+ (release_set): Call __sync_synchronize.
+
+2011-12-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (i?86-*-linux*): Set SIGNAL_HANDLER_AUX.
+ * configure: Regenerate.
+ * include/i386-signal.h: Wrap in __i386__, include
+ java-signal-aux.h otherwise.
+
+2011-12-12 Kai Tietz <ktietz@redhat.com>
+
+ PR libgcj/50053
+ * java/lang/natClass.cc (java::lang::Class::newInstance): Special case
+ member-call for 32-bit IA native Window target.
+
+2011-11-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/50888
+ * prims.cc: Don't include ctype.h.
+ (c_isspace): Define.
+ (next_property_key, next_property_value): Use it instead
+ of isspace.
+
+2011-11-21 Andreas Tobler <andreast@fgznet.ch>
+
+ * configure.ac: Fix FreeBSD 10 detection.
+ * configure: Regenerate.
+
+2011-10-17 Paul Brook <paul@codesourcery.com>
+
+ * exception.cc (parse_lsda_header): hardcode ttype_encoding for older
+ ARM EABI toolchains.
+ (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
+
+2011-10-16 Uros Bizjak <ubizjak@gmail.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/50737
+ * include/dwarf2-signal.h [__alpha__]: Remove MAKE_THROW_FRAME
+ definition.
+
+2011-08-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * exception.cc (std::abort): Remove static.
+
+2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (THREADS): Remove posix95.
+ * configure: Regenerate.
+
+2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (GCC_UNWIND_INCLUDE): Rename to
+ LIBGCC_UNWIND_INCLUDE.
+ Point to $(multi_basedir)/./libjava/../libgcc.
+ * configure: Regenerate.
+ * Makefile.am (GCC_UNWIND_INCLUDE): Reflect this.
+ * Makefile.in: Regenerate.
+
+2011-07-12 Andrew Haley <aph@redhat.com>
+
+ * interpret.cc (check_handler): Fix bit rot.
+ (breakpoint_at): Likewise.
+
+2011-07-12 Andrew Haley <aph@redhat.com>
+
+ * java/lang/natClass.cc (finalize): Make sure that the class
+ really has an engine.
+
+2011-07-07 Matthias Klose <doko@ubuntu.com>
+
+ * libtool-version: Bump soversion.
+
+2011-07-07 Matthias Klose <doko@ubuntu.com>
+
+ * sysdep/x86-64: Remove empty directory.
+
+2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/39150
+ * configure.host (x86_64-*): Add -Usun to libgcj_flags.
+ (x86_64-*-solaris2.1[0-9]*): New case.
+ (i?86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*.
+
+2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR libgcj/49314
+ * gnu/gcj/convert/natIconv.cc (iconv_init): Pad in[] with NUL byte.
+
+2011-06-17 Jack Howarth <howarth@bromo.med.uc.edu>
+
+ PR target/49461
+ * libjava/configure.ac (SYSTEMSPEC): Pass -no_pie for darwin11.
+ * libjava/configure: Regenerate.
+
+2011-06-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR libgcj/49315
+ * include/solaris-signal.h: Rename to ...
+ * include/posix-signal.h: ... this.
+ (SA_FLAGS): Define.
+ (SIGNAL_HANDLER): Handle non-SA_SIGINFO case.
+ (sa_signal_handler): Define.
+ (_INIT_SIG_HANDLER): New macro.
+ (INIT_SEGV, INIT_FPE): Use it.
+ * configure.ac (SIGNAL_HANDLER): Use it on alpha*-dec-osf*,
+ mips-sgi-irix*, *-*-solaris2*
+ * configure: Regenerate.
+ * include/aix-signal.h: Refer to AIX.
+ * configure.host (alpha*-dec-osf*): Enable can_unwind_signal.
+ (mips-sgi-irix6*): Likewise.
+
+2011-05-31 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR libgcj/49193
+ * configure.host (sysdeps_dir): Set to i386 for x86_64.
+
+ * sysdep/i386/locks.h (compare_and_swap): Call
+ __sync_bool_compare_and_swap.
+ (release_set): Call write_barrier ().
+
+ * sysdep/x86-64/locks.h: Removed.
+
+2011-04-24 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * README: Refer to our generic bug reporting page.
+
+2011-04-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (THREADS): Remove decosf1, irix, mach, os2.
+ * configure: Regenerate
+
+2011-04-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
+ Add $libiconv to cxxflags for alpha*-dec-osf*.
+
+2011-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR testsuite/21164
+ * testsuite/lib/libjava.exp: Load dg.exp.
+ * testsuite/libjava.jar/jar.exp (gcj_jar_interpret): Strip srcdir
+ from jarfile.
+ Use result for messages.
+ * testsuite/libjava.loader/loader.exp (gcj_loader_test_one): Pass
+ errname to libjava_invoke, fix testname.
+
+2011-04-08 Kai Tietz <ktietz@redhat.com>
+
+ * configure.ac (libgcj_ld_export_all): Set for windows
+ native targets to export-all-symbols.
+ (LIBGCJ_LD_EXPORT_ALL): Export libgcj_ld_export_all.
+ * Makefile.am (libgcj_la_LDFLAGS): Add LIBGCJ_LD_EXPORT_ALL.
+ * sysdep/i386/backtrace.h (MAIN_FUNC): Define for windows
+ native targets to DllMain.
+ * gcj/javaprims.h (JNICALL): Define it dependent
+ for different windows targets.
+ * include/jni_md.h: Likewise.
+ * headers.txt (_Jv_JNI_ToReflectedField): Mark
+ JNICALLS for friends.
+ (_Jv_JNI_ToReflectedMethod): Likewise.
+ * java/lang/Class.h: Regenerated.
+ * java/lang/reflect/Field.h: Regenerated.
+ * java/lang/reflect/Constructor.h: Regenerated.
+ * java/lang/reflect/Method.h: Regenerated.
+ * configure: Regenerated.
+ * Makefile.in: Regenerated.
+ * include/Makefile.in: Regenerated.
+ * testsuite/Makefile.in: Regenerated.
+ * gcj/Makefile.in: Regenerated.
+
+2011-04-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac: Redirect $JAR -cf@ output to /dev/null.
+ * configure: Regenerate.
+
+2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (THREADS): Remove solaris.
+ * configure: Regenerate.
+
+2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR bootstrap/48135
+ * configure.ac (libjava_cv_anon_version_script): Handle
+ --disable-symvers.
+ * configure: Regenerate.
+
+2011-02-14 Gary Benson <gbenson@redhat.com>
+
+ * libjava/contrib/aot-compile.in: Add our module directory
+ to the start of the search path rather than the end.
+ * libjava/contrib/aot-compile-rpm.in: Likewise.
+
+2011-02-14 Gary Benson <gbenson@redhat.com>
+
+ PR libjava/47484
+ * configure.ac (python_mod_dir, python_mod_dir_expanded):
+ Install Python modules into versioned directory.
+ * configure: Regenerate.
+
+2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure: Regenerate.
+ * shlibpath.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Remove handling
+ of freebsd1* which soon would incorrectly match FreeBSD 10.0.
+
+2011-02-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ PR java/21206
+ * configure.ac (LDLIBICONV): New substituted variable, with
+ instances of '-Wl,' removed from LIBICONV.
+ * configure: Regenerate.
+ * libgcj.spec.in: Use @LDLIBICONV@ not @LIBICONV@.
+ * Makefile.in: Regenerate.
+ * gcj/Makefile.in: Likewise.
+ * include/Makefile.in: Likewise.
+ * testsuite/Makefile.in: Likewise.
+
+2011-02-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac: Don't use libdl on mips-sgi-irix6*.
+ * configure: Regenerate.
+
+2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
+ Add -shared-libgcc to cxxflags for *-*-solaris*.
+ Remove -lsocket.
+
+2011-01-03 Jakub Jelinek <jakub@redhat.com>
+
+ * gnu/gcj/convert/Convert.java (version): Update copyright notice
+ dates.
+ * gnu/gcj/tools/gcj_dbtool/Main.java (main): Likewise.
+\f
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
projects / platform / upstream / gcc.git / commitdiff